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Cylinder lamp front cover and cylinder lamp with the same

A front cover and downlight technology, applied in the field of lighting, can solve the problems of labor-intensive, inconvenient installation, and physical and labor-intensive installation accuracy, and achieve the effects of improving assembly efficiency, reliable installation and simple structure

Inactive Publication Date: 2014-12-03
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the front cover of the downlight is usually connected with the downlight body by a conventional screw fixing method. This structure is very inconvenient to install, and it takes a long time for the staff, which not only consumes physical strength, but also the installation accuracy is not high.

Method used

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  • Cylinder lamp front cover and cylinder lamp with the same
  • Cylinder lamp front cover and cylinder lamp with the same
  • Cylinder lamp front cover and cylinder lamp with the same

Examples

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Embodiment Construction

[0025] Such as Figure 1-3 As shown, in a preferred embodiment of the present invention, the front cover of the downlight includes a front cover body 100 that matches the cross-sectional shape of the open end of the downlight. The front cover body 100 is provided with a first engaging structure 101. The front cover body One end surface of 100 is provided with a transparent member 108 for passing through the downlight light through the first engaging structure 101; the outer surface edge of the front cover body 100 is also provided with a second engaging structure 103, and on the second engaging structure 103 There is a raised part 104, and the front cover body 100 is rotated so that the raised part 104 of the second engaging structure 103 fits with the recessed part 202 inside the open end of the downlight, so that the downlight body 100 is assembled into the open end of the downlight Inside. The front cover body 100 of the present invention is preferably formed by spinning a...

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Abstract

The invention relates to a cylinder lamp front cover and a cylinder lamp with the same. The cylinder lamp comprises a front cover body matched with a section of an opening end of the cylinder lamp in shape. The front cover body is provided with a first clamp structure. A transparent piece used for enabling light of the cylinder lamp to penetrate is arranged in an end face of the front cover body through the first clamp structure. A second clamp structure is further arranged at the edge of an outer surface of the front cover body and is provided with a protruding portion. The front cover body is rotated so that the protruding portion of the second clamp structure is matched with a concave portion at the inner side of the opening end of the cylinder lamp and therefore a cylinder lamp body is assembled in the opening end of the cylinder lamp. Due to the fact that the cylinder lamp front cover is assembled through the first clamp structure and the second clamp structure, structure is simple, cost is low, installation is reliable, assembly efficiency of workers can be greatly improved and the cylinder lamp front cover can be widely used for the cylinder lamps with different light sources and different power.

Description

technical field [0001] The invention relates to the field of lighting, more specifically, to a downlight front cover and a downlight using the front cover. Background technique [0002] In the prior art, the front cover of the downlight is usually connected with the downlight body by a conventional screw fixing method. This structure is very inconvenient to install, and it takes a long time for the staff, which not only consumes physical strength, but also the installation accuracy is not high. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a downlight front cover and a downlight using the front cover for the above-mentioned defects of the prior art. [0004] The technical solution adopted by the present invention to solve the technical problem is to construct a downlight front cover, including a front cover body matching the cross-sectional shape of the opening end of the downlight, the front cover body is prov...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V21/00
Inventor 周明杰刘月舫
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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