Abstract: A luminaire including a mounting hood and a luminaire housing attachable to the mounting hood, wherein the mounting hood includes an upper aperture positioned on an upper portion of the mounting hood adapted for secured engagement with a lower end of a downwardly extending conduit, and a lower aperture in communication with the upper aperture positioned in an interior of the mounting hood, a water tight cord grip in threaded engagement with the lower aperture of the mounting hood, wherein the water tight cord grip has a base positioned beneath an upper portion of the water tight cord grip, and wherein electrical wiring may pass through the base and upper portion of the water tight cord, and also pass through the lower aperture and upper apertures of the mounting hood.

Abstract: A visor for a lighting fixture is snap fitted to the lighting fixture that effectively reduces sky glow. The visor (100) comprises a central panel (104) and a pair of side panels (106). The pair of side panels (106) is extended from the operative ends of central panel (104). Further at least one connecting portion (108) having a hemmed formation (110) are configured on the central panel (104) and pair of side panels (106), wherein at least one clip (112) is fitted into the hemmed formation (110) that facilitates mounting of the visor (100) on the lighting fixture (102).

Abstract: A guard for a luminaire including a guard portion (102), at least one connecting legs (104) extending from a periphery of the guard portion (102). The guard (100) is mounted on the periphery of luminaire (110) via complementary connection formations configured on the periphery of the luminaire (110), a hook like profile (106) configured at an operative free end of the connecting legs (104) to provide a secure fitment of the guard (100) in the connection formations. The guard (100) includes a first pair (104A), a second pair (104B) and a third pair (104C) to provide three point locking of the guard (100) on the luminaire periphery (110). A stiffener element (108) is welded in an L-shaped luminaire (107) defined by a first section (107A) and a second section (107B) to provide stiffness to the connecting legs (104).

Abstract: A control circuit that is applicable to power supply systems that use synchronous rectification techniques is described. The control circuit provides a self-driven method of control to an active switch by sensing the current flow over the switch. The control circuit includes a diode, a MOSFET, and a BJT. The control circuit may include a first resistor and a second resistor that are both connected to a voltage source. An anode side of the diode is connected to the first resistor while a cathode side of the diode is connected to a drain of the MOSFET. The second resistor is connected to a collector of the BJT as well as a gate of the MOSFET. A base of the BJT is connected to the first resistor and the anode side of the diode. An emitter of the BJT is coupled to a source of the MOSFET.

Abstract: A visor for a lighting fixture is snap fitted to the lighting fixture that effectively reduces sky glow. The visor (100) comprises a central panel (104) and a pair of side panels (106). The pair of side panels (106) is extended from the operative ends of central panel (104). Further at least one connecting portion (108) having a hemmed formation (110) are configured on the central panel (104) and pair of side panels (106), wherein at least one clip (112) is fitted into the hemmed formation (110) that facilitates mounting of the visor (100) on the lighting fixture (102).

Abstract: An enclosure assembly with concealed hinge system comprises a quadrilateral cabinet and a cover that is configured to swivel along a sidewall of the quadrilateral cabinet. The swiveling action of the cover with respect to the quadrilateral cabinet is enabled by the use of a first pair of hinges and at least one second hinge. The first pair of hinges is welded onto the corners of the sidewall, and the at least one second hinge is welded onto the sidewall between the first pair of hinges.

Abstract: A locking arrangement for a plurality of toggle switches is provided, which facilitates independent locking and independent actuation of the toggle switches. The locking arrangement restricts the movement of a lever associated with a toggle switch of the plurality of toggle switches so as to maintain the lever of the toggle switch in at least one predetermined position. The locking arrangement is adapted to receive a locking device that restricts the movement of the lever in at least one predetermined position defined by the periphery of a locking plate or a base plate of the locking arrangement.

Abstract: The present disclosure discloses an electrical receptacle assembly. The electrical receptacle assembly comprises a housing with a first compartment and a second compartment with at least one third opening for receiving power supply cables. The first compartment has a second opening for receiving a switch knob, defined with central axis. A base of the second compartment fitted with a switch assembly in the housing. The switch assembly defines a spindle which is required to align axially with the central axis of the slot of the switch knob. A first and a second switch assembly mounting locations on the base mounts the switch assembly. The first mounting location is used when the power supply cables are positioned to enter the receptacle from operatively below the receptacle and the second mounting location is used when the power supply cables are positioned to enter the receptacle from operatively above the receptacle.

Abstract: An electrical receptacle assembly comprising a housing defined by a first compartment and a second compartment removably securable to each other by means of fasteners. The first compartment has an operative sidewall defining a first opening and an operative base defining a second opening, wherein the first opening has hourly graduations with a corresponding first securing formation for each graduation on the operative front face of the sidewall facing the outside of the first compartment. A sleeve formation extends from the sidewall defining the first opening and surrounding the graduation. A terminal block configured to be securely fitted within the first opening. The terminal block has second securing formations complementary to the first securing formations on the first opening to enable the terminal block to be rotatably mounted in the first opening corresponding to a desired voltage rating.

Abstract: An electrical plug is provided including a plug housing having a hollow interior surrounded by an outer wall, a first plurality of electrical connectors positioned within the hollow interior that are adapted to mate with a second plurality of electrical connectors positioned on a plug housing, a first aperture extending through the outer wall, a locking member extending from within the hollow interior through the first aperture in the outer wall, wherein the locking member includes a retainer that abuts a surface of the outer wall, wherein the locking member includes one a more holes positioned outside of an outer surface of the outer wall, a locking element secured through the one or more holes on the locking member, and wherein the locking member prevents the plug receptacle from being fully engaged with the plug housing.

Abstract: A customizable panel mount receptacle includes an insulator body and a contact assembly. The insulator body includes a tubular flanged element, a contact retention ring and an insulator cover over-molded on the tubular flanged element. The contact retention ring is coaxially received within the tubular flanged element and includes a plurality of apertures and a first set of engaging elements. The contact assembly includes a conductive contact and contact retention pins and a second set of engaging elements configured on conductive contact. The conductive contact is removably and co-axially received inside the male insulator body. The contact retention pins engage with the apertures configured on the contact retention ring and the second set of engaging elements engage with the first set of engaging elements for facilitating interchangeable connections between different configurations of the male insulator body and the male contact assembly to reduce inventory.

Abstract: A lighting fixture including alighting housing having a reflector member having that is attached to the bottom of the lighting housing, lights positioned beneath the reflector, first and second brackets positioned on the top surface the reflector member, wherein the reflector member is hingedly mounted to the lighting housing using a first fastener extending through the first bracket, and using a second fastener extending through the second bracket of the reflector member.

Abstract: A plug and receptacle assembly including a housing, an actuating mechanism for manipulating a switch to ON and OFF positions, a plug receptacle adapted to receive a plug, a link driving member attached to the actuating mechanism, a link member adapted to move laterally when the switch is moved to the ON position, a link blocking member movable from a position where lateral movement of the link member is blocked to a position where lateral movement of the link member is allowed, wherein upon insertion of the plug into the plug receptacle, a notch on the plug causes the link blocking member to move into the unblocked position where the actuating mechanism is movable to have the link driving member laterally move the link member and to turn the switch from the OFF position to the ON position.

Abstract: A connector assembly includes a male connector element that is manually expandable to control tightness of fit in a and a female connector element. The male connector element is having a first and a second portion configured by longitudinally bi-furcating the male connector element and includes a chamfered portion, a radially adjusting mechanism and a screw. The chamfered portion is axially configured on male connector element and receives the radially adjusting mechanism that moves the first and second portions relative to each other. The screw axially passes through male connector element and radially moves the radially adjusting mechanism to adjust the gap between the first and second portions to adjust external dimension of male connector element.

Abstract: A method of controlling the temperature of an environment, including the steps of providing a thermostat and receiving a signal from an occupancy sensor indicating whether an area has been occupied for each discrete time period of a 24 hour time period, assigning a first point value to each discrete time period where occupancy has been sensed, and repeating the steps for the next two 24 hour periods, and averaging the point values for each discrete time period in the first, second, and third 24 hour periods, to obtain an average point value, and sending a first signal to a heating device adapted for heating a second area to provide a temperature-related setting for a given discrete time period when the average point value for that discrete time period is above a threshold point value.