Abstract: An LED lamp with replaceable light unit according to the invention includes a heat dissipation housing, a metal connector, a driver circuit board, a light unit slice, a pad and a shade. The heat dissipation housing has an opening at one end and a joint portion at another end. The metal connector is disposed to the joint portion of the heat dissipation housing. The driver circuit board disposed inside the heat dissipation housing to electrically connect with metal connector. The light unit slice and the pad are disposed inside the opening, and the light unit slice is electrically connected with the driver circuit board. The shade is disposed inside the opening. The LED lamp with replaceable light unit can be realized by the assembly of the above elements according to the different preferred embodiment of the present invention.

Abstract: An HDMI connector structure includes a base, a circuit board, a chassis and a metal casing. The base includes a containing space, a retaining wall formed at a front end of the containing space, and an opening formed on the retaining wall. The circuit board is installed in the containing space, and an end of the circuit board is passed through the opening and out of the retaining wall, and at least one surface of the circuit board has a plurality of conductive pins, and a transmission line segment is extended from an end of each conductive pin and electrically coupled to a conductive terminal The metal casing includes a hollow main body, and the base is installed in the empty main body, and a front end of the hollow main body is provided for exposing a port from an end of the circuit board.

Abstract: A foreign object detecting apparatus in bill passageway includes a laser light source, a first light detector and a second light detector. The laser light source is arranged in a first lateral side to emit a coherent laser beam toward a second lateral side. The first light detector is arranged in the second lateral side to receive the coherent laser beam and to measure the intensity of the coherent laser beam. The second light detector is arranged in one of a top side and a bottom side, wherein when a foreign object is presence in the bill passageway, the intensity of the coherent laser beam received by the first light detector is decreased by the blocking of the foreign object, and at least a portion of the coherent laser beam which is reflected, refracted, diffracted or scattered by the foreign object is received by the second light detector.

Abstract: A diversion apparatus, adapted to be arranged at the tail end of a vehicle, includes a diversion assembly and a slide mechanism. The inside of the diversion assembly is hollow and formed an airflow channel. The slide mechanism is arranged fixedly at the tail end of the vehicle body and has slot tracks extended along the lengthwise direction of the tail end of the vehicle body. The diversion assembly arranged on the slot tracks can be moved and slid thereon. Therefore, the diversion assembly can be slid on the slot tracks and moved toward the front of the vehicle body to prevent the opening of the door leaf of the vehicle from being hindered by the diversion assembly.

Abstract: A ball-rolling type orientation sensor includes a housing, a light emitter, two light receivers, and a rolling ball. The housing has a ring-shaped tunnel and a first opening connecting to the tunnel and two second openings respectively located on two sides of the first opening. The light emitter is arranged at the first opening and emitting light into the tunnel through the first opening. The light receivers are respectively arranged at the second openings and receiving light from the tunnel through the second openings. The rolling ball is arranged in the tunnel, whereby while the ball-rolling type orientation sensor is tilting, the rolling ball rolls toward the direction of gravity force, a portion of light emitted from the light emitter is reflected to one of the light receivers by the rolling ball, the light receivers respectively receive light with predetermined intensities and correspondingly output electric signals with predetermined strengths.

Abstract: A vehicle's drag-reducing apparatus, adapted to be arranged at the tail end of a vehicle, includes a diversion body positioned at the lateral surface of the vehicle and a rotary piece. The airflow flowing across the lateral surface of the vehicle body is guided to the tail end of the vehicle by the diversion body. One end of the rotary piece is pivoted to the vehicle body, while another end is fixed to the diversion body. Rotating the rotary piece will bring along the diversion body to be abutted against the tail end of the vehicle body or to be moved to the position far away from the tail end of the vehicle body. Thereby, the opening of the rear door at the tail end of the vehicle won't be hindered, even where there is an arrangement of the diversion body.

Abstract: The present invention relates to a power converter with extremely low standby power consumption. The power converter comprises a rectification module having at least one unilateral switch which has a control terminal, an anode terminal and a cathode terminal. The control terminal is coupled to a control signal, wherein when the control signal issues a first level, the channel between the anode terminal and the cathode terminal is enabled to act as a unilateral switch; and when the control signal issues a second level, the channel between the anode terminal and the cathode terminal is open circuited.

Abstract: A ring heat dissipating device is mainly assembled by a ring body, a bottom plate arranged inside the ring body, and a plurality of heat dissipating fins arranged outside the ring body. The bottom plate is punched by a mold so that the bottom plate is fixed to a predetermined position inside the ring body. The heat dissipating fins are inserted into slots on an outer surface of the ring body. After trenches between the slots are punched and deformed, the heat dissipating fins are tightly riveted by the deformed trenches.

Abstract: An immovable price checker (1) with an angle-adjustable scanner is installed on a wall for scanning barcodes of an article and includes a base (10), a scanner (20), a processor (30), a displayer (40) and a pivoting means (50). The base (10) is fixed to the wall. The scanner (20) is connected to the base (10) for scanning the barcodes of the article. The processor (30) is electrically connected to the scanner (20). The displayer (40) is fixed to the base (10) and electrically connected to the processor (30). The displayer (40) is configured to display data processed by the processor (30). The pivoting means (50) is connected between the base (10) and the scanner (20). The scanner (20) is rotatable with respect to the base (10) by using the pivoting means (50) as a center of rotation to thereby adjust the angle of the scanner (20). Thus, the convenience and practicability of the present invention are improved greatly.

Abstract: A metallic panel assembly having multilayer arrays of micropores includes a backlight module and a panel body. The backlight module is constituted of a first and a second light-guiding plate. First and second light-guiding microstructures are provided on the first and second light-guiding plates. A first and a second set of light-emitting units are disposed on one end of the first and second light-guiding plates, respectively. A first and a second shielding unit are disposed on the first and second light-guiding plates and the first and second sets of light-emitting units respectively. The panel body is disposed on one side surface of the first light-guiding plate. The panel body has thereon a plurality of hollowed portions with the hollowed portions encircling a key body. The key body has thereon a plurality of micropores. The plurality of micropores is arranged to form a pattern of each key body.

Abstract: A build-in USB 3.0 receptacle connector is disposed for a main board located within a computer, the build-in USB 3.0 receptacle includes an insulated housing, a plurality cavities, a plurality set of circuit boards, a plurality set of connective terminals and a plurality of conductive terminals. The cavities are recessed from a front-end surface of the insulated housing, the circuit boards disposed and suspended in the cavities and having a first surface, a second surface and multiple golden-fingers disposed on the front fringe of the first surface. Each set of the connective terminal is connected to the rear fringe of the second surface and electrically connected to the golden-fingers disposed on the first surface. The conductive terminals are disposed in the cavities, respectively, and each of the conductive terminals has a contact segment disposed on the front fringe of the first surface which is behind the golden-fingers. Therefore, the insulated housing has a plurality of stocking USB 3.

Abstract: A transformer with a conductive plate winding structure includes a hollow core pillar, a partition, a conductive plate winding structure, and an insulating layer. The partition is fixed at the hollow core pillar for partitioning the hollow core pillar into two winding areas. The conductive plate winding structure is sheathed to the hollow core pillar and disposed at one of the two winding areas, and comprised of a plurality of conductive plates, and each conductive plate includes a ring having an opening and two conductive terminals extended out from the opening of the ring. The insulating layer is clamped between any two adjacent conductive plates, such that the conductive plates are stacked to from a winding for increasing the rated normal current and enhancing the assembling convenience.

Abstract: A projectile-loading assembly (1) for an air-powered gun is configured to load projectiles (3) in a barrel (4) and includes a magazine module (10) and a slider module (20). The magazine module (10) includes a projectile chamber (11), a rail tube (14) located over the projectile chamber (11) to be aligned with the barrel (4), and a projectile-loading block (15) sheathed the rail tube (14). The slider module (20) slides with respect to the barrel (4) and includes: a spring (21) for pushing the projectile-loading block (15) to depart from the barrel (4), and an elastic piece (22) for pushing the projectile-loading block (15) to approach the barrel (4). The elastic piece (22) pushes the projectile-loading block (15) to slide toward the barrel (4) when the slider module (20) slides forwards, thereby pushing one projectile (3) into the barrel (4) while closing the projectile chamber (11).

Abstract: A fuse includes an insulating base and a conducting terminal installed in the insulating base, and the insulating base is integrally formed and includes a groove and two concave pits interconnected to the groove. The conducting terminal is accommodated in the groove, and includes two conductive handles, a fuse filament coupled to the two conductive handles, and a forked holding portion formed at an end of each conductive handle and fixed into the concave pit. The forked holding portion is compressed, and a surface of the insulating base is stamped, such that the conducting terminal is passed and fixed securely to the insulating base, and the fuse features a simple structure and an easy installation.

Abstract: The power connector includes a plug assembly and a casing with a plug seat. The plug seat is formed with a room. There is a pair of rails in the room. Two electrode pins are separately mounted in the rails with exposed flexible contact portions. The plug assembly is provided with two plug pins and a pair of troughs corresponding to the two rails. Each of the plug pins has a conduction portion protruding from the troughs for making an electric connection with the flexible contact portions.