Modular frameless down lamp

Abstract

The invention discloses a modular frameless down lamp which consists of an embedded part, middleware and a lamp body; the middleware is connected with the embedded part; the lamp body is mounted in the middleware; a connecting and fixing structure is arranged between the lamp body and the middleware or the embedded part; the embedded part is fixed to a ceiling in advance during decoration; the middleware is clamped in the embedded part after wiring; and the lamp body is mounted in the middleware finally. When lamplight becomes dark or the lamp body is damaged, because no rewiring is required, a user can replace the lamp body conveniently and voluntarily, the embedded part and the middleware that are mounted at the ceiling are not required to be replaced, and no broken edge or stain appear around a mounting hole, Compared with a whole lamp replacement mode in the prior art, the purchasing cost and construction cost due to lamp replacement of a user can be reduced.

Description

technical field [0001] The invention relates to a lighting fixture, in particular to an LED downlight. Background technique [0002] The LED downlights in the prior art are installed on the ceiling through a retaining spring structure. As the use time increases, the brightness of the LED downlights will gradually decrease, especially in shopping malls, hospitals, hotels and other occasions with long-term lighting. The LED downlight needs to be replaced every year. On the one hand, when replacing the LED downlight, the entire LED downlight needs to be replaced, and the light source part cannot be replaced separately, resulting in a waste of resources. When installing the lamp, it is necessary to forcefully pull or pry the edge of the lamp, which will cause rotten edges or stains around the ceiling installation hole, which will seriously affect the aesthetics of the ceiling, and even cause the need to repair the roof twice. [0003] In addition, when replacing LED downlights,...

AI Technical Summary

Problems solved by technology

[0002] The LED downlights in the prior art are installed on the ceiling through a retaining spring structure. As the use time increases, the brightness of the LED downlights will gradually decrease, especially in shopping malls, hospitals, hotels and other occasions with long-term lighting. The LED downlight needs to be replaced every year. On the one hand, when replacing the LED downlight, the entire LED downlight needs to be replaced, and the light source part cannot be replaced separately, resulting in a waste of resources. When installing the lamp, it is necessary to pull or pry the edge of the lamp forcibly, which will cause bad edges or stains around the ceiling installation hole, which will seriously affect the aesthetics of the ceiling, and even cause the need to repair the roof twice

[0003] In addition, when replacing LED downlights, the old downlight line needs to be cut off, and the new downlight also needs to be rewired. Since there are many and hidden wires in the roof, professional personnel are required to replace the lamps, and wire connections are often wrong or connected. Inadequate wrapping of parts may cause safety accidents, and the reliability is not high

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