LED lamp

Abstract

The invention provides an LED lamp. The LED lamp comprises a heat dissipation device, a front ring device and a face cover. The front ring device is composed of a connecting ring, a first front ring and a second front ring. A magnetic force device is arranged in the second front ring and matched with different face covers and comprises an inwards-concaved edge, multiple magnets are arranged at the inwards-concave position of the inwards-concave edge, the shape and the type of the face cover can be diversified, and the face cover is made of magnetic material. The LED lamp is easy to assemble firmly and has a waterproof function, diversified face covers can be replaced, assembling is rapid, and a ceiling will not be damaged.

Description

technical field [0001] The invention relates to the field of LED lamps, in particular to an LED lamp which is simple and firm to assemble, has a waterproof function, can replace various covers, is quick to install, and does not damage the ceiling. [0002] Background technique [0003] With the development of science and technology and people's concept of environmental protection is getting stronger and stronger, they are increasingly pursuing humanization and individualization for various products in life, and of course the demand for lamps is no exception. At the present stage, 1), although the traditional light source type and the current mainstream lamps have various appearance types, the realized structures are also very different. One appearance can only be realized with a single structure, and ten appearances are possible. Dozens of sets of molds are needed, and the investment is high; during production, due to the variety of accessories, the inventory backlog is als...

AI Technical Summary

Problems solved by technology

At the present stage, 1), although the traditional light source type and the current mainstream lamps have various appearance types, the realized structures are also very different. One appearance can only be realized with a single structure, and ten appearances are possible. Dozens of sets of molds are needed, and the investment is high; during production, due to the variety of accessories, the inventory backlog is also large; 2), mainstream lamps usually have a single light source that can be installed in a lamp: halogen lamps can only be equipped with halogen light sources, LED lamps You can only install LEDs, which are also LED lights, and cannot be shared between a single LED and a COB module; 3) Halogen recessed lighting with a waterproof rating of IP44 on the market, because the service life of the light source is not very long, the design needs to be considered for replacement The light source is convenient. Many of them add a toughened glass to the front of the light source, plus the embedded lamps, so that water vapor or splashing water cannot directly reach the light source. In fact, it is a product that cannot pass the test according to the testing standards; 4), The popular installation methods on the market are all installed with shrapnel or springs. This kind of product is a kind of force generated by the restoration of elastically deformed objects. The disadvantage of using this kind of product installation method is that when the shrapnel or spring is strong When replacing the lamp, it is difficult to disassemble; when the strength of the shrapnel or spring is small, it will appear that after the lamp has been used for a period of time, it is easy to not suck the ceiling tightly. When the ceiling material is brittle, it is easy to damage the ceiling; 5) During the decoration process, after the lamps and lanterns are installed, it is easy for the decoration workers to dirty the lamps when they are filling in the dust, and it is very difficult to clean them during the cleaning process

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