LED lamp body structure with protective film
A technology of LED lamp body and LED lamp board, which is applied to the semiconductor devices of light-emitting elements, parts of lighting devices, lighting devices, etc., can solve the problems of affecting the life of LED lamps, affecting the luminous effect of LED luminous particles, and avoiding blackouts. Point defects, guaranteed life effect
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[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0012] see figure 1 and figure 2 , the LED lamp body structure with a protective film of the present invention includes a lamp body, the lamp body 1 is cylindrical, a groove 5 is formed on the inner wall of the bottom of the lamp body 1, and a protrusion is provided on the edge of the groove 5 The first annular boss 4 on the bottom inner wall of the lamp body 1, the periphery of the first annular boss 4 is also provided with a 4 concentric second annular boss 2, LED lamp board 6 is installed on the bottom inner wa...
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