Abstract: Various structures are provided that may be advantageously used in one or more illumination device designs. In one example, a lens is movable among a plurality of light sources to facilitate selection of which light source is used to provide light for the illumination device. In another example, electric power is provided only to the light source that is used to provide light for the illumination device. Rotation of a bezel of the light source can determine which light sources provides light for the light source and which light source receives electric power.

Abstract: A flashlight with an angle adjustment assembly is disclosed. The angle adjustment assembly includes: arcuate receiving areas bilaterally and concavely provided on a lighting portion of the flashlight; inserts which correspond in shape to the receiving areas, are received respectively therein, and are each penetrated by plural holes; receiving cavities bilaterally and concavely provided in a pivot space of a flashlight body of the flashlight; and limiting elements which correspond in shape to the receiving cavities, are received respectively therein, and each have a projection. The holes of the inserts bilaterally provided on the lighting portion are engageable sequentially, in a forward or backward direction, with the projections of the limiting elements bilaterally provided in the pivot space, so as to adjust the lighting portion to the desired angle. Thus, the flashlight can be used horizontally or placed vertically on a desk as a desk lamp with adjustable lighting angle.

Abstract: A structure for securing a conductive strip of a flashlight includes a flashlight main body formed therein with a receiving space for receiving batteries. The receiving space has a lateral surface formed with a groove whose cross-section tapers toward the center of the receiving space and is configured for receiving the conductive strip coupled to a switch assembly, along with an insulating element corresponding in width to the conductive strip and having a predetermined length. Once installed in the flashlight main body, the conductive strip is separated from the batteries in the receiving space, thereby preventing the batteries from overheating, which might otherwise result from direct contact with the conductive strip. The main body further has a rear end coupled with a pressing portion formed of a pliable material such that a switch of the switch assembly is switched on or off by pressing the pressing portion.

Abstract: A flashlight assembly provides a convenient ability to turn the flashlight on and off, particularly for flashlights with a pressure activated power switch disposed on a rear portion of the flashlight. In one version, the flashlight assembly includes a flashlight holder that has a housing for receiving the flashlight's rear portion therein. The flashlight holder also has a handle connected to the housing that includes a support arm and an actuator arm. The support arm extends outwardly from the housing, while the actuator arm extends from the support arm back toward the housing, so as to overlie the power switch in spaced relation thereto. Disposed in this manner, the actuator arm is movable between depressed and released configurations. This movement allows the power switch to be selectively depressed and released, so as to turn the flashlight on and off. Other versions and methods are also disclosed.

Abstract: A multi-function flashlight device in one preferred embodiment comprising a housing assembly having a tubular member for gripping the device in a user's hand, a control housing coupled to the tubular member, and a lamp housing coupled to the control housing and having a light source mounted therein. The light source has an optical axis that is substantially perpendicular to a longitudinal axis of the tubular member. Batteries are housed in the tubular member. A control panel having a keypad overlay is mounted in the control housing. The keypad overlay includes a plurality of control buttons. A driver board in the control housing receives signals from the control panel and control the operation of the light source. The plurality of control buttons are manipulable by a single digit of the user's hand while gripping the tubular member.

Abstract: An accessory system for a laptop computer is disclosed which includes a framework adapted to be attached to a top display system of a laptop computer. The accessory system includes an extendable device-carrying arrangement having laterally adjustable holders that retract into the framework when not in use and can be extended beyond the framework to hold items when desired. An auxiliary electronic power port connection provides an auxiliary power source for lighting and battery charging device. The system includes an attachment arrangement capable of attaching the system to the display screen section of a laptop computer.

Abstract: An illuminating device may be used, for example, as a portable illuminator, book light and travel light. The illuminating device may include a head, a pair of rails and a base. The illuminating device may be manipulated into numerous positions including extended and retracted positions such that the light source may be positioned in a variety of positions relative to the base which may include a clip for securing structure the illuminating device to a variety of structures including books, magazines, tables, e-readers and bags, to name a few.

Abstract: A flashlight having a handle with a clamp integrated therein, so that the flashlight can be used in either hands-free or in a portable mode. A battery compartment can be disposed within one of the clamp arms.

Abstract: An electric torch includes a main body, a holder and a connecting portion. The main body includes a lamp shade and a light emitting portion. The lamp shade defines a receiving space. The light emitting portion is secured in the receiving space and configured for emitting light. The holder is rotatably connected to the main body via the connecting portion and configured for supporting the main body. The connecting portion includes a protrusion, a locating rod and a torsion spring. The protrusion is extended from the main body and communicates with the receiving space of the lamp shade. The locating rod is inserted into the protrusion and received in the holder with two ends fixed to the holder. The torsion spring is sleeved on the locating rod with one end attached to the lamp shade and another end attached to the holder.

Abstract: A Flashlight adapter which is placed between the two pre-existing ends of a previously separated flashlight thereby allowing the intended direction of the beam to be pointed or located in an entirely different direction then was originally intended before the adapter was installed. The installation of the adapter causes the bulb and bulb housing of the flashlight to face in an entirely different direction or position rather than in the position it was facing when attached directly to its previous other half. The modular adapter also includes additional seals and contact pins which provide waterproofing and stable continuous contact of the batteries in the body of the light assembly to the bulb in the head. In one embodiment the modular adapter has an additional switch included in the top of the unit for additional convenience and lighting control.

Abstract: A modular illumination device having an electronics assembly, an inner body portion extending from a first end to a second end and defining an interior cavity, wherein the inner body portion is formed so as to accept the electronics assembly within the cavity; a head assembly removably attached or coupled to the first end of the inner body portion; a tail cap portion removably attached or coupled to the second end of the inner body portion, wherein the tail cap portion includes a button assembly having a depressible button; and at least one body sleeve extending from a first end to a second end and defining an interior cavity, wherein the body sleeve is formed so as to accept the inner body portion within the cavity of the body sleeve and to be assembled between the head assembly and the tail cap portion.

Abstract: A movable light bar assembly includes a primary frame having a side coupled with a secondary frame and an opposite side coupled with at least one lighting element and a battery element. The secondary frame has a surface provided with solar chips and is provided internally with a photoelectric transducer electrically connected to the battery element and the at least one lighting element. Each lighting element is provided with at least one light-emitting body and secured to the primary frame by a lamp cover. The battery element is secured to the primary frame by a battery cover. The primary frame is peripherally provided with at least one rotatable handle which, when angularly offset from the primary frame, serves to support the primary frame. The at least one handle is insertable into a fixing base and connectable with a hanging cord. The primary frame can be positioned at a lamp frame.

Abstract: A portable lighting device that is lightweight and features a space-efficient design includes a body containing a Lithium-ion (Li-ion) battery. The body includes a pair of pivot arms that are spaced from one another. A lamp assembly includes a lamp assembly housing containing a light source that is powered by the Li-ion battery. The lamp assembly housing is pivotally connected to each of the pair of pivot arms and positioned there between. A handle includes a gripping portion that is spaced from the body so that a gripping space is defined between the gripping portion of the handle and the body. A removable bumper pad is positioned on the bottom of the body. The portable lighting device features recesses on opposite sides that are engaged by corresponding tabs on a charging rack. This prevents non-compatible lighting devices from being positioned on the charging rack.

Abstract: A lighting device is disclosed. The lighting device can be battery-powered and can include one or more LEDs within a light assembly. The device also can include a battery compartment, a first frame element, and a second frame element. The light assembly can be supported by the first frame element and free to tilt on a first axis relative to the first frame element. The light assembly can be free to rotate relative to the second frame element on a second axis substantially perpendicular to the first axis. The second frame element can be, for example, a plate configured to be fixedly mounted to a surface, such as a wall.

Abstract: A lighting device is provided that includes a light source, housing, end cap and a pivoting connection between the housing and the end cap. A locking mechanism engages the housing and the end cap to hold the end cap against the housing. The locking mechanism includes a cam surface. The housing includes a battery compartment.

Abstract: An improved flashlight includes a barrel, a light source and a variable length conductor. The barrel contains a plurality of batteries which may be arranged end-to-end. The light source is held in a holder. The variable length conductor is interposed between the plurality of batteries and the light source. The variable length conductor is configured to selectively electrically couple or de-couple the light source and the batteries. The holder of the light source may further be configured to move the light source substantially laterally relative to an axis of the reflector.

Abstract: An adjustable mount for a flashlight. The adjustable mount having a flashlight receiving body adapted to receive a flashlight. The adjustable mount having a connecting body rotatably connected to the flashlight receiving body at a right angle such that the flashlight receiving body rotates about the connecting body at the connection between the flashlight receiving body and the connecting body. The adjustable mount having a support body rotatably connected to the connecting body at a right angle such that the support body rotates about the connecting body at the connection between the support body and the connecting body.

Abstract: A multi-function flashlight device in one preferred embodiment comprising a housing assembly having a tubular member for gripping the device in a user's hand, a control housing coupled to the tubular member, and a lamp housing coupled to the control housing and having a light source mounted therein. The light source has an optical axis that is substantially perpendicular to a longitudinal axis of the tubular member. Batteries are housed in the tubular member. A control panel having a keypad overlay is mounted in the control housing. The keypad overlay includes a plurality of control buttons. A driver board in the control housing receives signals from the control panel and control the operation of the light source. The plurality of control buttons are manipulable by a single digit of the user's hand while gripping the tubular member.

Abstract: A flashlight having a handle with a clamp integrated therein, so that the flashlight can be used in either hands-free or in a portable mode. A battery compartment is disposed within one of the clamp arms.

Abstract: A flashlight has a casing, designed for hand-carrying, housing a motor connected to a lighthead by a mechanical linkage, one or more power sources configured to supply power to the lighthead and to the motor, and a user-operable control device configured to control a motion of the lighthead. The lighthead contains or is attached to a lighting element, the user-operable control device includes a switching assembly, and the lighthead is rotatable about an axis. The mechanical linkage is configured to translate a motive force from the motor into motion of the lighthead. Operation of the switching device rotates the lighthead, easily adjusting the direction of the light beam emitted by the flashlight at the touch of a finger.

Abstract: A bi-directional flashlight for providing improved illumination includes a central body with a handle. The device further includes a first light-emitting section permanently attached directly to the first end of the body and facing a first direction away therefrom. Such a first light-emitting section further includes a mechanism for linearly reciprocating the light bulb along a first linear path such that the light bulb selectively oscillates back and forth along a fourth direction based upon a user input. The device further includes a second light-emitting section removably and selectively attached to the second end of the central body and the handle such that the second light-emitting section selectively faces second and third directions defined parallel and perpendicular to the first direction respectively. The device further includes a holding implement and a mechanism for selectively biasing the second light-emitting section along a second linear path.

Abstract: A flashlight includes a lamp support, an electric light-generating mechanism in the lamp support, a covering member around the lamp support, a barrel body joined on the covering member, and an adjustment member; the adjustment member is threadedly joined in the lamp support, and can be turned to adjust a position of a focal point of light emitted from a light source of the light-generating mechanism; front and rear heat-conducting components are positioned on front and rear ends of the light-generating mechanism respectively, and they contact the lamp support and the barrel body respectively; heat produced from functioning of the light-generating mechanism will be conducted away from the front heat-conducting component to the lamp support and from the rear heat-conducting component to the barrel body, and the light source is prevented from being damaged by the heat produced from it continuing shining for an extended length of time.

Abstract: A lighting device is disclosed. The lighting device can include a light bar and a base having an elongated groove shaped to receive the light bar. The light bar can be rotatable relative to the base around an axis substantially perpendicular to the long axis of the light bar. Rotation of the light bar around this axis can move the light bar into and out of the elongated groove, thus converting the lighting device between compact and expanded configurations. For greater maneuverability, the light bar can include a light source housing portion rotatable around an axis substantially parallel to the long axis of the light bar. The light source housing portion can include two or more light emitting diodes positioned along the long axis of the light bar. The lighting device can be used with a mounting sleeve shaped to receive, for example, one end of the base.

Abstract: A lighting device includes one or more light sources, one or more switches, and a controller. The lighting device has multiple modes of operation. The controller selects modes of operation according to the one or more switches. The controller controls or operates the one or more light sources according to the selected mode of operation.

Abstract: An electronic device illuminator comprises a light assembly pivotally coupled to a housing of an electronic device.

Abstract: A work light for work or task areas which uses light-emitting diodes (LEDs) as the source of light. LED clusters are mounted on a circuit board which is located in a housing. The LED work lights may be powered by 3.6 volt, 4.8 volt, or 6.0 volt sources.

Abstract: A combination flashlight and lantern includes a body having a first axis, an internally reflective flashlight cup surrounding the first axis and a lens covering the cup. An externally reflective cone surrounds the first axis and has an apex through which the first axis passes. A drum is located between the cup and cone and pivots about a second axis that is normal to the first axis. An LED is mounted to the drum and directed radially from the second axis such that in a first orientation of the drum, the LED directed toward the apex of the cone and in a second orientation of the drum, the LED is directed at the lens. In a third orientation of the drum, the LED is directed perpendicularly to the first axis toward the shroud.

Abstract: A portable utility light comprises a first housing portion, a second housing portion, and a light-emitting source disposed in the second housing portion. The first housing portion has a first end rotatively coupled by a joint to a first end of the second housing portion. The first housing portion is rotatable about the first end of the second housing portion to a first position and a second position. The light-emitting source is electrically coupled to a power supply by an activation switch. The first housing portion is configured to at least partially cover the light-emitting source when disposed in the first position. The first housing portion is configured to support the second housing portion and the light-emitting source in an upright bearing when disposed in the second position.

Abstract: An electrical component, such as a light, a floodlight, a lighting unit and battery charger assembly. The light may include a light body including an illuminating portion, a housing operable to support the light body, the housing being operable to support a removable power tool battery pack, and an operational circuit supported by the housing, the operational circuit being electrically connectable between the illuminating portion and the battery pack such that power is suppliable to the illuminating portion, the circuit including a battery charging circuit portion electrically connectable between the battery pack and a power source such that power is suppliable from the power source to the battery pack to charge the battery pack. The operational circuit may be electrically connectable between the illuminating portion and the power source such that power is suppliable to the illuminating portion from the power source.

Abstract: A portable flashlight includes a housing having a first end, a second end, a base, and an axis running from the first end to the second end of the housing. A rechargeable battery is connected to the base of the housing, so that the battery may be used as a stand for the battery. In the first end of the flashlight, a parabolic reflector having a focus is positioned, so that the focus of the reflector is positioned on the axis of the housing. A fixture or socket for holding an electric light is positioned so as to hold the light at the focus of the reflector. A handle is connected to the housing, where the handle has a first end and a second end. An elastic cord runs from the first end of said handle to the second end of the handle; and one end of the elastic cord may be released from the handle, wrapped around a support for the flashlight, and reattached to the handle. The handle may be rotated relative to the axis of the housing.

Abstract: In a personal headlamp, a housing, containing both an illumination source and a power source, is mounted in cantilever fashion on a bracket that comprises a back part and a collar fastened to, and extending forward from, the back part. A resilient pawl, which extends from the back part through a slot in the collar, is engageable with any selected one of a series of circumferentially spaced notches formed on a ring-like protrusion on the housing that fits rotatably into the collar.

Abstract: A lighting device is disclosed. The lighting device can be battery-powered and can include one or more LEDs within a light assembly. The device also can include a battery compartment, a first frame element, and a second frame element. The light assembly can be supported by the first frame element and free to tilt on a first axis relative to the first frame element. The light assembly can be free to rotate relative to the second frame element on a second axis substantially perpendicular to the first axis. The second frame element can be, for example, a plate configured to be fixedly mounted to a surface, such as a wall.

Abstract: A handheld fluorescent task lamp comprising a housing assembly having a housing and a tubular lens body enclosing compact fluorescent bulbs, an elongated spine configured for slidingly supporting the lens body, and a resilient bulkhead for cushioning the compact fluorescent bulbs in the lens body; an electronic ballast circuit within the housing comprising a power supply, a self-starting electronic driver circuit operable to start and run at least first and second CFL bulbs; a bulb accommodation circuit that enables operation of the electronic ballast circuit with either starter type or non-starter type and regardless whether one or both CFL bulbs are connected to the driver circuit; and an illumination assembly, wherein the CFL bulbs are oriented with respect to each other such that an enhanced forward emission field is provided.

Abstract: The invention relates to a portable, personal alarm device. The device features a housing comfortably held within one hand of its user. The device provides emergency tools, particularly in the event of an automotive emergency such as a vehicle accident. These features include a mechanism to cut through the web material of vehicle's seatbelts, and a mechanism to break the vehicle's windows. Both such features providing emergency means of escape for the vehicle's occupants. The inventive device further includes electronic circuits providing a flashlight function, and an emergency flasher, and also an audible alarm function. The device is water resistant and also may be provided from materials which make it visible in the dark, prior to activation of any of its functions. The inventive device also serves the routine function of a key ring so that it will always be available to the user in the event of an automotive emergency.

Abstract: A light and/or selector may comprise a selector rotatable and axially movable in a housing with a member rotatable therewith for indicating rotational position. A projection engages one or more recesses when the rotatable selector is proximate the housing and does not engage the recesses when the rotatable selector is distal the housing. A spring biases the rotatable selector towards the housing so that the rotatable selector must be pulled away from the housing against the bias of the spring to disengage the projection from the one or more recesses and to rotate.

Abstract: A fixing and positioning device for a torch-light comprises a slide associated with retaining means integral to an actuating part movable between a latched position and an unlatched position, and a male coupling insertable in the guide. The coupling is provided with an annular notched crown-wheel so as to form a mechanical clipping connection enabling an angular orientation with indexing of the torch-light with respect to the support.

Abstract: A flashlight has a lamp assembly with a number of different output states. The flashlight has an elongated housing defining a housing axis, and a control ring encompasses the housing and rotates on the housing axis. The control ring operates to change the output state in response to rotation of the element. A detent mechanism operably connects the control ring to the housing. The detent mechanism provides a number of different stable positions of the control ring with respect to the housing, and may provide a low profile by employing a thin sheet or wire spring compressing in an axial direction.

Abstract: A telescopic and bendable electric torch comprise a hollow handle having a shape like a long rod; the handle being formed with a receiving space; a head having a telescopic section and a bendable section; the telescopic section being formed with a plurality of tubes with one tube being received in another tube so as to form as a telescopic structure; the bendable section being installed at one end of the telescopic section without engaging to the lower cover; the bendable section being a bendable soft tube; a front end of the bendable section being installed with an illuminator; and the illuminator including at least one lamp. A magnetic unit is formed at a front end of the head so as to attract objects in operation. The illuminator includes the lamp, a cover and a seat; the at least one battery is located between the cover and seat.

Abstract: A multi-function flashlight device in one preferred embodiment comprising a housing assembly having a tubular member for gripping the device in a user's hand, a control housing coupled to the tubular member, and a lamp housing coupled to the control housing and having a light source mounted therein. The light source has an optical axis that is substantially perpendicular to a longitudinal axis of the tubular member. Batteries are housed in the tubular member. A control panel having a keypad overlay is mounted in the control housing. The keypad overlay includes a plurality of control buttons. A driver board in the control housing receives signals from the control panel and control the operation of the light source. The plurality of control buttons are manipulable by a single digit of the user's hand while gripping the tubular member.

Abstract: An adjustable mount for a flashlight. The adjustable mount having a flashlight receiving body adapted to receive a flashlight. The adjustable mount having a connecting body rotatably connected to the flashlight receiving body at a right angle such that the flashlight receiving body rotates about the connecting body at the connection between the flashlight receiving body and the connecting body. The adjustable mount having a support body rotatably connected to the connecting body at a right angle such that the support body rotates about the connecting body at the connection between the support body and the connecting body.

Abstract: A portable lighting device that is lightweight and features a space-efficient design includes a body containing a Lithium-ion (Li-ion) battery. The body includes a pair of pivot arms that are spaced from one another. A lamp assembly includes a lamp assembly housing containing a light source that is powered by the Li-ion battery. The lamp assembly housing is pivotally connected to each of the pair of pivot arms and positioned there between. A handle includes a gripping portion that is spaced from the body so that a gripping space is defined between the gripping portion of the handle and the body. A removable bumper pad is positioned on the bottom of the body. The portable lighting device features recesses on opposite sides that are engaged by corresponding tabs on a charging rack. This prevents non-compatible lighting devices from being positioned on the charging rack.

Abstract: A portable, battery-operated flashlight having improved pivoting, switching and focusing features is disclosed. In one aspect of the invention, the flashlight takes the form of an attachment to a head gear for hands free use. In another aspect of the invention, the flashlight takes the form of a head lamp held in place on an user's head by an elastic band. The pivot connection between the body and the base, as well as the serrations on an exterior surface of the body, allows a user to adjust any angular direction of the light as desired. In another aspect of the invention, the flashlight takes the form of a long-handled flashlight having improved switching and focusing capabilities, such that axial movement of the switching assembly turns the flashlight “on” or “off,” as well as causing a position of the lamp to vary in order to focus or defocus the light.

Abstract: A flashlight includes a main member having top, a bottom, a front and a rear. The main member has a base a head and battery pack, wherein the head is pivoted on the base via a pivot to be flexed to the front. A first light source and a second light source are mounted on the head, wherein the second light source projects light that is substantially to that of the first light source. A hook is provided in a tunnel in the base to be drawn out or pushed into. The first and second light sources and the flexion of the head provide a greater illumination range and a function of adjusting the illuminating direction when it is hung.

Abstract: A handheld flashlight includes a head that pivots relative to a body. Three legs pivotally connect to the body and open into a tripod to support the head in an elevated position. The legs are spring-biased toward the open tripod position and are selectively held closed by a detent mechanism. In the closed position, the legs form a flashlight handle that is aligned with an illumination direction of the head and is shaped and sized to be held in the hand of an operator. Each of the three legs contain battery source holders for battery sources that connect to each other in parallel. Diodes are disposed in series with each battery source to prevent the parallel battery sources from discharging each other.

Abstract: Motion-activated lamps are disclosed herein. Preferred motion-activated lamps include a free-standing base housing a motion sensor and a battery power source operably connected to an electrical circuit, an adjustable neck, and means for emitting light.

Abstract: An invertible light source that may be configured in either an upright or an inverted configuration. The invertible light source may include a hanger that can be positioned at various locations on the housing of the light source to convert the invertible light source between the upright and inverted configurations.

Abstract: An improved flashlight includes a barrel, a light source and a variable length conductor. The barrel contains a plurality of batteries which may be arranged end-to-end. The light source is held in a holder. The variable length conductor is interposed between the plurality of batteries and the light source. The variable length conductor is configured to selectively electrically couple or de-couple the light source and the batteries. The holder of the light source may further be configured to move the light source substantially laterally relative to an axis of the reflector.

Abstract: A combination for use in aligning a substantial point source of light with respect to an axis of a reflector is provided. The combination includes a reflector, a lamp bulb having a substantial point source of light, and a movable lamp bulb holder. The movable holder may be moved using an actuating member. The reflector has a first open end for emitting a light beam, a second end and an axis extending between the first and second reflector ends. The lamp bulb is secured to the movable holder and is disposed about the second end of the reflector. The actuating member is operatively coupled to the movable holder at an actuation interface for moving the substantial point source of light relative to the axis of the reflector and aligning the substantial point source of light with the reflector axis and the focal point of the reflector. Flashlights employing the combination are provided.

Abstract: A headband comprises a magnifying lens and a detachable assembly comprising a battery compartment received in a well and including a top recessed member, a ridge in the recessed member, a bottom magnet magnetically connected to the well, and a bottom cover; illumination means including a cavity inside a bottom recess; and connection means including a hollow T-shaped post including a top pivot member, a bottom pivot member having a peripheral groove, and two rounded projections at both sides of the top pivot member for pivotably coupling to the cavity; and a hollow, parallelepiped base including an interior peripheral protrusion matingly coupled to the groove, two opposite side pins pivotably coupled to the recessed member, and a bottom toothed member matingly, pivotably coupled to the ridge. The assembly can be detached by inserting a pointed object into a through hole on the well to disengage the magnet from the well.

Abstract: A combination for use in aligning a substantial point source of light with respect to an axis of a reflector is provided. The combination includes a reflector, a lamp bulb having a substantial point source of light, and a movable lamp bulb holder. The movable holder may be moved using an actuating member. The reflector has a first open end for emitting a light beam, a second end and an axis extending between the first and second reflector ends. The lamp bulb is secured to the movable holder and is disposed about the second end of the reflector. The actuating member is operatively coupled to the movable holder at an actuation interface for moving the substantial point source of light relative to the axis of the reflector and aligning the substantial point source of light with the reflector axis and the focal point of the reflector. Flashlights employing the combination are provided.