LED (light emitting diode) luminous subassembly and lamp thereof
A technology of LED lamps and light-emitting components, applied in the field of lamps and lanterns, can solve the problems of limited area, scrapped light-emitting components, lack of insulation and withstand voltage, etc., and achieve the effect of ensuring the insulation and withstand voltage, increasing the welding layer area, and increasing the contact area
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[0035] In order to further explain and illustrate the technical solution of the present invention, the present invention will be described in detail through specific examples below.
[0036]
[0037] Such as Figure 3-1 to Figure 3-4 As shown, an LED lighting assembly includes an LED illuminant 1 with bidirectional light emission and an L-shaped bracket 2 for fixing the illuminant.
[0038] The bidirectional LED illuminant 1 includes a transparent substrate 11 , LED light emitting chips 12 and a wavelength conversion layer 13 . The transparent substrate 11 is made of transparent alumina or aluminum nitride ceramics. The material itself has certain thermal conductivity but no electrical conductivity. Its front and back surfaces are respectively the first main surface 111 and the second main surface 112. A first conductive circuit 113 for supplying power to the LED light-emitting chip 12 is arranged on one main surface. The two main surfaces 112 are transmitted, so the light ...
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