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Production method for prolonging service life of automobile side marker lamp

A production method and technology for marking lights, which are applied to electrical components and other directions, can solve the problems affecting the normal driving of drivers, failure of car side marking lights, short life of LED lights, etc., and achieve the effects of reasonable filament rotation, low cost, and extended life.

Inactive Publication Date: 2022-07-01
XIAOGAN REALIGHT AUTO LIGHTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Car side marker lights are the main accessories in the field of auto parts, and are widely used in the automotive industry. Car side markers have the function of prompting and early warning during driving. The quality of car side marker lights is related to the life safety of car drivers, but the car side Due to poor material quality and internal air leakage of the marker lights, many car side marker lights have malfunctioned, which affects the normal driving of the driver. The optical equipment used in the existing production method increases the cost of the method and increases the cost. LED lights have a short service life and are more likely to be damaged quickly under high-power working conditions, which is not conducive to market promotion

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A production method for extending the service life of an automobile side marker lamp of the present embodiment is characterized in that the method steps are as follows:

[0021] S1. Filament rotation: 3cm tungsten filament is selected as the filament of the car side marker lamp, which ensures the illumination intensity and quality of the car side marker lamp;

[0022] S2. Lamp holder installation: Weld the base of the filament selected in S1 to a 5cm high lamp holder, the lamp holder is composed of molybdenum rods and quartz glass rods, so that the power supply of the side marker lights of the car is suitable and reasonable;

[0023] S3. Welding base molybdenum sheet: spot welding one end of the molybdenum sheet with the molybdenum contact of the lamp holder in S2, and spot welding the other end with the base molybdenum foot;

[0024] S4. Press-sealed lampshade: The lamp wick made in S3 is press-sealed in a glass lampshade in a constant temperature and clean room at 30°...

Embodiment 2

[0029] Example 2: The rest is the same as in Example 1, except that in S1, a tungsten wire with a length of 4 cm is selected, S5 is filled with hydrogen at 0 °C, and in S6, the high pressure is at -9 °C. For 170kpa, S2, the lamp holder is composed of molybdenum rod and quartz glass rod.

Embodiment 3

[0030] Example 3: The rest is the same as in Example 1, except that in S1, a tungsten wire with a length of 5 cm is selected, S5 is filled with hydrogen at -1 °C, and in S6, the high pressure is at -8 °C. The pressure is 200kpa, and in S6, the rare gas is xenon.

[0031] Through the above three embodiments, there are three sets of data in the above table, it can be seen that when the 3cm long tungsten filament is selected, the filament illumination intensity is the largest, and when the high pressure of the xenon gas charged is 200kpa, the service life of the car side marker lamp is the longest. It is more conducive to the production of automobile side marker lights.

[0032] The present invention completes the production of the automobile side marker lamp through eight steps of filament rotation, lamp holder installation, welding base molybdenum sheet, sealing lampshade, hydrogen charging, exhausting, welding base, and finished product inspection. The method is reasonable and...

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PUM

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Abstract

The invention discloses a production method for prolonging the service life of an automobile side marker lamp. The method comprises the following steps: rotating a lamp filament; mounting a lamp holder; welding a base molybdenum sheet; pressing and sealing the lampshade; charging hydrogen; exhausting gas; welding the base; inspecting a finished product; the method is reasonable and simple, the process of the method is greatly shortened, the lamp filament is reasonable in rotation, low in cost and high in quality, most importantly, the service life of the automobile side marker lamp is prolonged due to the addition of rare gas xenon, the faults such as unsoldering caused by vibration of the automobile side marker lamp are prevented due to the addition of the reinforcing ring, and the automobile side marker lamp is suitable for being popularized in the automobile side marker lamp industry.

Description

technical field [0001] The invention relates to a production method of a side marker lamp of an automobile, in particular to a production method of prolonging the service life of the side marker lamp of an automobile. Background technique [0002] The car side marker lights are the main parts in the field of auto parts and are widely used in the automotive industry. The car side markers have the function of prompting and warning during the driving of the car. Due to poor material quality and internal air leakage, the marking lights have caused many car side marking lights to fail, affecting the normal driving of the driver. The optical equipment used in the existing production method increases the cost of the method and increases its cost, and LED lamps have a short lifespan and are more likely to be damaged quickly under high-power operation, which is not conducive to market promotion. SUMMARY OF THE INVENTION [0003] Aiming at the deficiencies in the prior art, the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01K3/00H01K3/22
CPCH01K3/00H01K3/22
Inventor 李爱国
Owner XIAOGAN REALIGHT AUTO LIGHTING
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