LED lamp body structure with protective film

Abstract

The invention discloses an LED lamp body structure with a protective film. The LED lamp body structure comprises a lamp body. A groove is formed in the inner wall of the bottom of the lamp body. A first annular boss which protrudes out of the inner wall of the bottom of the lamp body is arranged at the edge of the groove. A second annular boss which protrudes out of the inner wall of the bottom of the lamp body and is coaxial to the first annular boss is arranged on the periphery of the first annular boss. An LED lamp panel is installed at the position, located between the first annular boss and the second annular boss, of the inner wall of the bottom of the lamp body. The protective film is arranged on the LED lamp panel and seals the LED lamp panel between the first annular boss and the second annular boss. According to the LED lamp body structure with the protective film, the protective film is arranged on the LED lamp panel to seal the LED lamp panel, dust can be prevented from entering LED light emitting particles inside an LED lamp, dark spots are prevented from generating on the LED light emitting particles, and the due service life of the LED lamp is guaranteed.

Description

technical field [0001] The invention relates to a lamp body structure with a protective film of an LED lamp. Background technique [0002] Many of the LED lamps currently on the market are directly added with a lampshade outside the LED lamp body to form a finished LED lamp. In this way, it is difficult to achieve tight contact between the lampshade and the lamp body when assembling, and the dust will enter the inner space of the LED lamp through the gap between the lampshade and the lamp body, and then the dust will fall on the LED light-emitting particles of the internal LED lamp. When the LED luminous particles are electrified, static electricity will appear in the dusty place, and after a long time, black spots will be formed there, which will affect the luminous effect of the LED luminous particles and also affect the life of the LED lamp. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a LED lamp body str...

AI Technical Summary

Problems solved by technology

In this way, it is difficult to achieve tight contact between the lampshade and the lamp body when assembling, and the dust will enter the inner space of the LED lamp through the gap between the lampshade and the lamp body, and then the dust will fall on the LED light-emitting particles of the internal LED lamp. When the LED luminous particles are electrified, there will be static electricity in the place where there is dust. After a long time, black spots will be formed there, which will affect the luminous effect of the LED luminous particles and also affect the life of the LED lamp.

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