摘要:
A solar cell apparatus includes a heat dissipating device and a solar cell panel. The heat dissipating device includes a heat sink, a supporting member disposed on the heat sink, a heat absorbing member disposed on the supporting member, and a heat pipe thermally contacting with the heat absorbing member and the heat sink. The solar cell panel is attached on the heat absorbing member.
摘要:
A waterproof fastening assembly secures a first structure to a second structure. The first structure defines a number of through holes and a number of flanges surrounding the through holes, respectively. The second structure defines a number of screw holes and includes a number of LED light source modules. A connection shank extends through a corresponding through hole and screws in a corresponding screw hole. An elastic waterproof ring comprises an annular body and a number of protrusions protruding from a top surface of the body. When the first structure is secured to the second structure, the connection shank presses the protrusions to enable the elastic waterproof ring to deform outwardly and inwardly simultaneously. The flange of the first structure resists the outward deformation of the elastic waterproof ring, meanwhile the body of the elastic waterproof ring inwardly engages the connection shank.
摘要:
An LED lamp assembly includes a lighting pole and an LED lamp mounted on the lighting pole. The lighting pole includes a holding cylinder, a plurality of light-guiding plates received in the holding cylinder and a light emitting member surrounded by the light-guiding plates. The holding cylinder defines a plurality of through holes in a circumference sidewall thereof. A sensor is connected to the LED lamp, whereby the LED lamp lightens only when an object moves approaching the LED lamp assembly. Each light-guiding plate is semitransparent. Light generated by the light emitting member partly transmits through a corresponding light-guiding plate and partly reflected thereby, whereby the lighting pole radiates an even light through the holes thereof. The lighting pole constantly radiates the even light during the operation of the LED lamp assembly.
摘要:
An LED lamp assembly includes a lighting pole and an LED lamp mounted on the lighting pole. The lighting pole includes a holding cylinder, a plurality of light-guiding plates received in the holding cylinder and a light emitting member surrounded by the light-guiding plates. The holding cylinder defines a plurality of through holes in a circumference sidewall thereof. A sensor is connected to the LED lamp, whereby the LED lamp lightens only when an object moves approaching the LED lamp assembly. Each light-guiding plate is semitransparent. Light generated by the light emitting member partly transmits through a corresponding light-guiding plate and partly reflected thereby, whereby the lighting pole radiates an even light through the holes thereof. The lighting pole constantly radiates the even light during the operation of the LED lamp assembly.
摘要:
A solar LED lamp for lighting purpose includes a fixing box, a covering member mounted on the fixing box and a plurality of LED modules attached to a bottom of the covering member. The covering member includes a top plate fixed to a top of the fixing box, a solar panel disposed over a top surface of the top plate and a mounting bracket fixed to a bottom of the top plate and located in front of the fixing box. The LED modules are attached to a bottom of the mounting bracket. The solar panel is provided for receiving solar energy and converting the solar energy into electrical energy which is used to activate the LED modules.
摘要:
An LED lamp fixed to an end of a fixing rod, includes a casing, a heat dissipating member fixed to a bottom of the casing and a plurality of LED modules attached to a bottom of the heat dissipating member. The casing has a sleeve part and a mounting part integrally extending from an end of the sleeve part. A plurality of connecting plates extend inwardly along radial directions from an inner wall of the sleeve part. The fixing rod is inserted into the sleeve part of the casing and secured within free, inner ends of the connecting plates.
摘要:
An LED lamp includes a housing, a heat sink received in the housing, a plurality of LED modules thermally attached to the heat sink and a plurality of wire clips spanning over the heat sink and securing the heat sink on the housing. The heat sink includes a base and a plurality of fins extending from the base. Each of the clips includes a pivoting portion pivotally mounted on the housing, two locking portions located opposite to the pivoting portion and detachably engaging with the housing, and two pressing portions respectively interconnecting the pivoting portion with the two locking portions and abutting against the base.