Light emitting diode with radiating assembly and light emitting diode lamp
A technology for light-emitting diodes and heat-dissipating components, applied in the field of high-power light-emitting diode components and lighting fixtures, can solve the problems of heat conduction, poor heat dissipation, LED burnout, easy LED temperature rise, etc., and achieves weight reduction, small size, heat conduction and heat dissipation. good effect
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Embodiment 1
[0053] In this embodiment, various heat sinks used in light-emitting diodes of the present invention are produced. The heat sink of the present invention is a heat dissipation assembly with a laminated structure, and each part of the heat dissipation assembly is now described separately.
[0054] At first, make the shell 6 in the cooling assembly, this shell 6 is made cylinder by insulating material such as: plastics, or copper, iron metal material, and wherein, the top of cylinder is flat, has through hole in the center, and side wall There are many small holes on the top, the small holes are evenly arranged, refer to Figure 2b ; Or use plastic strips, or braid copper and iron bars to form a mesh cylinder, or weave into a mesh-shaped cone-shaped cylinder. The holes on the mesh cylinder are sufficient to ensure air circulation and achieve heat dissipation Figure 2a ). The surface of the copper and iron used in this embodiment can also be electroplated to enhance the strengt...
Embodiment 2
[0061] refer to Figure 1a , with any kind of heat sink that embodiment 1 provides, make a combination type light-emitting diode of the present invention, comprise at least one conventional light-emitting diode 1, for example use patent application number to be 02826127.5; Title of invention: " light-emitting diode and its light-emitting diode Diode lights" (such as Figure 3a ) in the light-emitting diode. The metal base of this light-emitting diode 1 is closely mounted on the upper surface of the upper cooling fin 3 of the radiator made in embodiment 1, and the screw rod of the metal base of the light-emitting diode 1 passes through the through hole of the upper cooling fin 3 and is screwed into the support 2 In the port, put the shell 6 outside the lower heat sink 3' (such as Figure 1a As shown) the light emitting diode 1 is electrically connected to the driving power supply of the light emitting diode through wires.
[0062] In other embodiments, it is also possible to...
Embodiment 3
[0066] refer to Figure 4 , make a combined light-emitting diode bulb, that is, a bulb lamp for indoor use. Most of the power of this lamp is not large, with 3, 5, 7, and 10W at most. Figure 4 (a) is the LED light bulb that a kind of profile that the present invention makes is close to incandescent light bulb, and present embodiment is contained in the bulb shell 7 of LED front end, the bulb shell of various shapes that can be bought on the market.
[0067] The combined light-emitting diode bulb of the present embodiment utilizes any light-emitting diode 1 of 3-7W made in embodiment 2, such as Figure 1a and Figure 1b In the shown structure, the rest of the light bulb has the same structure as the existing light-emitting diode light bulb, that is, it also includes a bulb shell 7, which can be transparent, or frosted or opalescent, or it can be a secondary optical system or transparent For the protective cover, the bulb 7 is installed on the top of the bracket 2 of the comb...
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