Sealing structure of lamps and lamps

A technology of sealing structure and lamps, applied in the field of lighting, can solve the problems of forgetting installation, unable to guarantee IP protection, and improper installation of sealing strips, etc.

Active Publication Date: 2018-01-23
OCEANKING DONGGUAN LIGHTING TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the installation position and fixing method of the existing sealing strips easily lead to the failure of the seal
For example, the lamp may be sealed when it leaves the factory, but after use and maintenance, after the seal is removed, the IP protection cannot be guaranteed because the sealing strip is not installed properly or is not fixed firmly.
Moreover, the sealing strips of many product designs are easy to loosen when they are disassembled for maintenance. After the maintenance is completed, due to the dropping of the sealing strips, it is also a frequent occurrence that the installation may be forgotten.

Method used

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  • Sealing structure of lamps and lamps
  • Sealing structure of lamps and lamps
  • Sealing structure of lamps and lamps

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] See figure 1 , the lamp 10 of the embodiment of the present invention includes an integrally sealed lamp housing 11 , a light-emitting component 12 disposed in the lamp housing 11 , an electrical component 13 , and a light-transmitting member 14 combined with the housing 11 . In this embodiment, the lamp 10 may be an explosion-proof lamp, which is used in a harsh environment and has high requirements for IP (ingress protection). Wherein, the light emitting ...

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Abstract

The invention provides a lamp sealing structure and a lamp adopting the sealing structure. Wherein, the sealing structure includes: a first housing provided with a groove, a sealing member arranged in the groove, and a second housing combined with the first housing, and the sealing member is provided with At the joint surface of the first casing and the second casing, the sealing member is magnetically attracted to the first casing. The sealing member and the first housing can magnetically attract each other, so that after the sealing member is installed, a double guarantee of magnetic attraction is added to the existing fixing method, which can ensure the long-term effectiveness of the sealing strip. And there is no phenomenon of loosening or subsequent installation or fixation during maintenance, which can ensure long-term effective protection of IP.

Description

technical field [0001] The invention relates to the lighting field, in particular to a lamp sealing structure and a lamp adopting the sealing structure. Background technique [0002] In the existing lamp structure, the sealing method adopted is generally to achieve IP (ingress protection) protection by adding a sealing strip. However, the installation position and fixing method of the existing sealing strips easily lead to the failure of the sealing. For example, the lamp may be sealed when it leaves the factory, but after use and maintenance, after the seal is removed, the IP protection cannot be guaranteed because the sealing strip is not installed in place or fixed firmly. Moreover, the sealing strips of many product designs are easy to loosen when they are disassembled for maintenance. After the maintenance is completed, due to the dropping of the sealing strips, it is also a frequent occurrence that the installation may be forgotten. Contents of the invention [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V31/00F21V17/10F21Y115/10
Inventor 周明杰梁欢
Owner OCEANKING DONGGUAN LIGHTING TECH
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