Modular LED heat-dissipating device
OwnerCheng-Feng Huanginventor
Life of this patent
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Abstract
A modular LED heat-dissipating device includes an LED circuit board, a heat-conducting adhesive layer, a heat-dissipating structure, and a wire terminal module. The LED light source illuminates by power supplied via the wire terminal module. Heat generated from the LED light source is dissipated by the heat-dissipating structure. This device does not dissipate heat by a lamp housing. So the lamp housing can be made of, but not limited to, plastic, thereby decreasing a production cost of the LED lamp. In addition, the modular LED heat-dissipating device can fit various kinds of lamp housings. When the LED light source breaks down, the modular LED heat-dissipating device and the lamp housing can be easily separated to replace or repair the LED light source.
Claims5
A modular light emitting diode (LED) heat-dissipating device comprising:
- an LED circuit board having at least one LED light source;
- a heat-conducting adhesive layer mounted on a side of the LED circuit board that is opposite to the at least one LED light source;
- a heat-dissipating structure having multiple heat-dissipating fins and at least one fixing apparatus;
- wherein the heat-dissipating structure is mounted on a side of the heat-conducting adhesive layer that is opposite to the LED circuit board, and the multiple heat-dissipating fins extend toward a direction away from the heat-conducting adhesive layer;
- and the at least one fixing apparatus is disposed on a side of the heat-dissipating structure;
- and
- a wire terminal module having a wire terminal and multiple wires;
- the wire terminal module formed on one side of the heat-dissipating structure;
- the wire terminal connected to an external power source, and the multiple wires electrically connected to the wire terminal and the LED circuit board.
Dependencies are inferred from the claim text.