Assembly technique for LED mining lamp base

Abstract

The invention discloses an assembly technique for an LED mining lamp base. The assembly technique comprises the following steps that a cable is fixed to the wiring end of a lamp base box through a nut; the nut is sleeved with a heat-shrinkable T bush, and then the nut is tightly wrapped with the heat-shrinkable T bush through heating; a switch is fixedly installed on the lamp base box, and the switch is connected with a connecting wire at the wiring end of the lamp base box; the back side of an LED chip is coated with heat-conducting silicone grease, the heat-conducting silicone grease is covered with an aluminum-based cooling fin, and the aluminum-based cooling fin is fixed to the LED chip; the LED chip is fixed in the lamp base box trough buckles, and the LED chip is connected to the switch through a lead; and a reflection cup gasket and a reflection cup are installed, then a glass cover is installed, double faced adhesive tape is glued to the contact surface of the glass cover and the reflection cup, and then the round lamp base is screwed. According to the assembly technique for the LED mining lamp base, one aluminum-base cooling fin is additionally arranged on the back side of the LED chip, heat transfer is conducted through the heat-conducting silicone grease, the aluminum-based cooling fin is high in heat dissipation speed, and the effect is ideal; in addition, thread type protrusions are arranged on the back side of the reflection cup, the heat dissipation area is increased, and heat around the LED chip can also be dissipated rapidly.

Description

technical field [0001] The invention relates to the technical field of LED miner's lamp production, in particular to an LED miner's lamp head assembly process. Background technique [0002] In the existing split-type LED miner's lamp production process, the LED chip is directly fixed in the lamp head box when producing the miner's lamp head, then wiring, and the reflector, glass and lamp head circle are placed. Because the LED chip generates a lot of heat, if the heat is not dissipated in time, it will affect the normal operation of the LED chip, and even damage the LED chip. Contents of the invention [0003] The purpose of the present invention is to provide a LED miner's lamp head assembly process, by adding an aluminum-based heat sink on the back of the LED chip, heat transfer through thermal conductive silicon grease, aluminum-based heat sink, fast heat dissipation, ideal effect, and the back of the reflector cup is The threaded protrusion increases the heat dissipat...

AI Technical Summary

Problems solved by technology

Due to the large heat generated by the LED chip, if the heat is not dissipated in time, it will affect the normal operation of the LED chip and even damage the LED chip