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Lamp ring assembly and lamp

A technology of lamp rings and components, applied in lighting and heating equipment, components of lighting devices, electric light sources, etc., can solve the problems of difficult assembly and high cost, and achieve the effect of preventing the circlip from falling off

Inactive Publication Date: 2012-07-04
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

Under the premise of ensuring the function, there are many ways to connect and install the transparent part and the light ring, such as glue, using sealing strips and metal pressure rings, etc., but these assembly structures have problems such as high cost and difficult assembly

Method used

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  • Lamp ring assembly and lamp
  • Lamp ring assembly and lamp
  • Lamp ring assembly and lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Now carry out further explanation in conjunction with accompanying drawing.

[0023] Such as figure 1 As shown, the lamp ring assembly 10 includes a transparent member 100 , a retaining spring 200 and a lamp ring 300 . Such as figure 2 As shown, the transparent member 100 is barrel-shaped or cap-shaped, and an annular boss 120 is provided on the outer wall near the opening end. The lamp ring 300 is ring-shaped and sleeved on the ring-shaped boss 120 . The snap ring 200 is located in the groove 320 of the inner wall of the lamp ring 300 (see image 3 )middle.

[0024] Such as image 3 As shown, the central hole 340 of the light ring 300 is a stepped hole, which includes a small hole 342 and a large hole 344 that communicate with each other, and a step 346 is formed at the bottom of the large hole 344 . The diameter of the small hole 342 is adapted to the outer diameter of the transparent member 100 , and the diameter of the large hole 344 is adapted to the annular...

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Abstract

The invention discloses a lamp ring assembly which comprises a bucket-shaped transparent piece and a lamp ring. An annular lug boss which is close to an opening end is arranged at the outer wall of the transparent piece; the lamp ring is sleeved on the lug boss; an annular groove is arranged inside the lamp ring; and a clamping spring with a changeable radius of curvature is clamped in the groove. The invention also discloses a lamp adopting the lamp ring assembly. The annular lug boss which is close to the opening end is arranged at the outer wall of the transparent piece, the lamp ring is sleeved on the lug boss, the clamping spring with changeable radius of curvature is arranged in the annular groove inside the lamp ring, therefore, the clamping spring not only can be prevented from dropping off efficiently, but also can be used for clamping the annular lug boss efficiently, so that the transparent piece and the lamp ring can be efficiently and tightly connected together simply.

Description

【Technical field】 [0001] The invention relates to a lighting device, in particular to a lamp ring assembly, and also designs a lamp using the lamp ring assembly. 【Background technique】 [0002] In lighting fixtures, the transparent part is a part of the shell of the lamp, and together with the lamp ring, it forms the lamp ring assembly. The lamp ring assembly and other shell parts form the shell assembly together, so that the shell assembly can not only play the protective role of waterproof, dustproof, electric shock, etc., but also make the light shine through. Under the premise of ensuring the function, there are many ways to connect and install the transparent part and the light ring, such as glue, using sealing strips and metal pressure rings, etc., but these assembly structures have problems such as high cost and difficult assembly. 【Content of invention】 [0003] In view of this, it is necessary to provide a lamp ring assembly and a lamp that are easy to assemble. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V17/10F21S2/00
Inventor 周明杰张绍飞
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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