A kind of LED lamp housing and sealing method thereof

Abstract

The invention belongs to the technical field of LED lighting, and discloses an LED lamp housing and a sealing method thereof. The LED lamp housing includes an upper cover, and the edge of the cover of the upper cover is provided with a protruding card edge, and the card The first sawtooth groove is evenly arranged on the side; and the lower cover body, the edge of the cover shell of the lower cover body is provided with a card slot, the card slot has an inner card slot edge and an outer card groove edge, and the inner card groove edge Second sawtooth grooves are evenly arranged on the top and alternately distributed with the first sawtooth grooves; the card edge can be inserted into the card slot. The present invention sets the first sawtooth groove and the second sawtooth groove which are interlaced with each other. When pouring glue, the intersected intersecting grooves can eliminate the air bubbles in the gap, avoiding the generation of air bubbles during bonding, even if they appear It can also decompose large bubbles into small bubbles through the sawtooth structure, avoiding large bubbles in the bonding seam, thereby ensuring the sealing performance, making the structural connection more firm and reliable, and further ensuring the waterproof effect.

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] High bay light refers to the general term for lamps and lanterns used in factories, mines, warehouses or high-bay production areas. It usually needs to work reliably for a long time in dusty and humid places. Therefore, in order to ensure a stable fixed and sealed structure, high bay lights are mostly Sealed with glue. When the miner's lamp shell is assembled and sealed with glue, bubbles will appear after the glue is cured, which will seriously affect the effect of glue and seal and the service life of the product, and the lamp shell has poor stability during use. Usually, the generation of bubbles comes from the bubbles carried by the colloid itself during the glue mixing process, or the bubbles are formed due to the relatively small sealing notch during the glue filling process. In the prior...

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

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