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LED lamp shell and sealing method thereof

A technology of LED lamp housing and sealant, which is applied in the field of LED lighting, can solve the problems of not conforming to the glue-filled sealing to eliminate air bubbles, complicated operation and high cost, and achieve the effect of firm and reliable structural connection, guaranteeing waterproof effect and guaranteeing sealing performance.

Active Publication Date: 2020-09-11
SHENZHEN ZHONGFUNENG ELECTRIC EQUIPMENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, for the air bubbles generated in the sealing groove during the glue filling process, the solution is to preheat some heaters or use a vibrator combined with ultrasonic waves to eliminate the air bubbles. These methods are costly, complicated to operate, and do not meet the requirements. Glue filling and sealing of lighting structures such as industrial and mining lamps to eliminate the need for air bubbles

Method used

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  • LED lamp shell and sealing method thereof
  • LED lamp shell and sealing method thereof
  • LED lamp shell and sealing method thereof

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Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0031] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two ...

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Abstract

The invention belongs to the technical field of LED illumination, and discloses an LED lamp shell and a sealing method thereof. The LED lamp shell comprises an upper cover body and a lower cover body.The edge of a cover shell of the upper cover body is provided with a protruding clamping edge, and first sawtooth grooves are uniformly formed in the clamping edge. The edge of a cover shell of the lower cover body is provided with a clamping groove, the clamping groove is provided with an inner clamping groove edge and an outer clamping groove edge, and the inner clamping groove edge is uniformly provided with second sawtooth grooves which are mutually staggered with the first sawtooth grooves. The clamping edge can be embedded in the clamping groove. The LED lamp shell is provided with thefirst sawtooth groove and the second sawtooth groove which are mutually staggered, when glue is poured, air bubbles in gaps can be eliminated by the mutually staggered sawtooth grooves, and the generation of air bubbles during gluing is avoided. Even if air bubbles appear, large air bubbles can be decomposed into small air bubbles through the sawtooth structure, and large air bubbles in the gluingseams are avoided. Therefore, the sealing performance is guaranteed, structural connection is firmer and more reliable, and the waterproof effect is further guaranteed.

Description

technical field [0001] The invention relates to the technical field of LED lighting, in particular to an LED lamp housing and a sealing method thereof. Background technique [0002] Industrial and mining lamps refer to the general term for lamps used in factories, mines, warehouses or high-shed production areas. They usually need to work reliably in dusty and humid places for a long time. Therefore, in order to ensure a stable fixed and sealed structure, industrial and mining lamps are often used Glue sealing method is adopted. When the lamp shell of the miner's lamp is assembled and sealed, air bubbles will appear after the glue seal is cured, which will seriously affect the effect of the glue seal and the service life of the product, and the lamp shell is not stable during use. Usually, the bubbles come from the bubbles carried by the colloid itself during the glue mixing process, or the bubbles are formed due to the pressure of the small sealing slot during the glue fill...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V15/01F21V17/10F21V31/00F21Y115/10
CPCF21V15/01F21V17/104F21V31/005F21Y2115/10
Inventor 丁柏平杨锋黄阳彪宋林静庄瑞霞
Owner SHENZHEN ZHONGFUNENG ELECTRIC EQUIPMENG CO LTD
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