a lamp

Abstract

The invention discloses a lamp, which comprises a casing and a rotating mechanism arranged outside the casing; the rotating mechanism includes a fixing piece, a bracket, screws and nuts. The fixing part is columnar and fixed on the outer wall of the housing; there is no need to open holes on the housing, and the fixing part will not affect the sealing and waterproof performance of the housing, ensuring the protection level of the lamp. A card slot is provided on the peripheral surface of the fixing part, and the nut is arranged in the card slot. After the nut fails, it can be easily replaced with a new nut. A connection hole is opened on the end surface of the fixing piece; the bracket includes a first support plate and a second support plate fixedly connected, and a through hole is arranged on the second support plate, and the screw passes through the through hole and the connection hole and is threadedly connected with the nut in turn; the shell The body and the fixing part rotate with the screw as the rotating shaft, so as to adjust the light emitting angle and realize the rotation function of the lamp. A limiting protrusion is provided on the peripheral surface of the fixing member, and a limiting member is provided on the first support plate. Through the cooperation of the limiting protrusion and the limiting member, it is possible to prevent the housing from turning 360 degrees and breaking the incoming wire of the lamp.

Description

technical field [0001] The invention relates to the field of lighting, in particular to a lamp. Background technique [0002] The fixed brackets of existing lamps generally have no rotation function, which is extremely inconvenient when the lighting angle of the lamp needs to be adjusted. Some lamps have a rotating function, and the rotating structure needs to punch holes in the lamp shell, which affects the waterproof performance of the lamp; in addition, the rotating structure has no anti-rotation function, and after the lamp rotates at a certain angle, its incoming wire will be broken during the rotation, affecting safety. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a lamp, which has a rotation function, can adjust the lighting angle without affecting the waterproof performance of the lamp, and has a rotation stop function to prevent the incoming wire from being wound during rotation. [0004] In order t...

AI Technical Summary

Problems solved by technology

[0002] The fixed brackets of the existing lamps generally have no rotation function, which is extremely inconvenient when it is necessary to adjust the lighting angle of the lamps

Some lamps have a rotating function, and the rotating structure needs to punch holes in the lamp shell, which affects the waterproof performance of the lamp; in addition, the rotating structure has no anti-rotation function. safety

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