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Embedded lamp and its cover opening structure

A technology for embedded lamps and cover plates, which is applied to lighting devices, components of lighting devices, light source fixing, etc., can solve the problems of high manufacturing cost, unsafe, inconvenient lighting, etc., achieves simple and stable structure, and solves complex inconvenience. , The effect of low processing cost

Active Publication Date: 2018-05-25
SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method of using screws is inconvenient to close or open the cover, especially not easy to install on the ceiling or high-altitude lamps, and it is not safe; set matching threads on the cover and the lamp housing to screw the cover to the lamp. On the shell, not only is the cost high and easy to loosen, but it is only suitable for circular cover plates, and cannot be used for other shapes of cover plates; the way of using buckles is convenient for closing or opening the cover, but the existing buckle Complex structure and high manufacturing cost

Method used

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  • Embedded lamp and its cover opening structure
  • Embedded lamp and its cover opening structure
  • Embedded lamp and its cover opening structure

Examples

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Embodiment 1

[0036] Embodiment 1 (not shown in the figure): There are multiple cover-opening structures for the recessed lamp, which are arranged symmetrically around the periphery of the cover plate 2 . In this embodiment, the cover plate 2 can be completely separated and taken off from the housing 1 , and its symmetrical arrangement can make the cover plate 2 be stressed and not easy to loosen.

Embodiment 2

[0037] Embodiment two: see figure 1 A cover opening structure for the embedded lamp is provided at one end of the cover plate 2 , and the other end of the cover plate 2 is hinged to the housing 1 . see Figure 5 Specifically, a third connection block 25 may be provided on the edge of the cover plate 2, and a third through hole may be provided; a fourth connection block 12 may be provided on the edge of the housing 1, and a fourth through hole hole; a second positioning shaft 6 is inserted in the third through hole and the fourth through hole to form a hinge structure between the housing 1 and the cover plate 2 . This embodiment is applicable to situations where it is not necessary to completely separate and remove the cover plate 2 from the housing 1, for example, a recessed lamp installed on the ceiling or high in the sky, when replacing the light source placed in the recessed lamp , it is not necessary to completely remove the opened cover plate 2, which is convenient for ...

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Abstract

The invention provides a cover-opening structure for an embedded lamp, which includes a shell and a cover plate that covers the shell, and also includes an L-shaped buckle that can close or open the shell and the cover plate. The L-shaped buckle The sheet includes a pressing arm, a buckling arm and a bending part connecting the pressing arm and the pressing arm; A spring for resetting the L-shaped buckle is provided between them; a flange or a groove that can be buckled with the buckle part is correspondingly provided on the shell. It has the advantages of simple and stable structure, simple and convenient closing or opening of the cover plate, and low manufacturing cost. The present invention also provides a built-in lamp, which includes a housing for accommodating light sources and electrical components, and a cover plate that covers the housing and is provided with a light-transmitting plate. Type lamp opening cover structure. The utility model has the advantages of simple and stable structure, convenient light source replacement, low manufacturing cost and safe use.

Description

technical field [0001] The invention relates to the technical field of lamps, in particular to an embedded lamp and the improvement of its cover opening structure. Background technique [0002] Recessed lighting is usually provided with a cover plate to protect the light source and electrical components placed inside it, and the cover plate is generally fixed on the lamp housing with screws, threads or fasteners. The method of using screws is inconvenient to close or open the cover, especially not easy to install on the ceiling or high-altitude lamps, and it is not safe; set matching threads on the cover and the lamp housing to screw the cover to the lamp. On the shell, not only is the cost high and easy to loosen, but it is only suitable for circular cover plates, and cannot be used for other shapes of cover plates; the way of using buckles is convenient for closing or opening the cover, but the existing buckle The structure of the parts is complicated and the manufacturin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V17/16F21V17/10
Inventor 周明杰陈鹏
Owner SHENZHEN OCEANS KING LIGHTING ENG CO LTD
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