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Traceless repairing process for automobile lamp

A technology for automotive lamps and crafts, applied in cleaning methods and appliances, special surfaces, pre-treated surfaces, etc., can solve problems such as rough grinding, grinding of damaged parts of the coating, irregular spraying process, etc., to ensure cleanliness, Good effect, the effect of improving adhesion

Inactive Publication Date: 2022-03-25
上海和煊工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing spraying and repairing process of automobile headlights is simple in process and rough in grinding. Irregularity, resulting in uneven paint coating on the surface of the lamp, and even paint flow, which affects the flatness of the repaired surface; at the same time, due to the uneven irradiation of UV curing after spraying
Uneven paint formation, resulting in abnormal color and texture of the final paint surface

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The invention discloses a traceless repair process for automobile lamps, and the invention will be further described in detail below through specific examples.

[0022] The automobile headlight spraying process of the present embodiment comprises the following steps:

[0023] Step 1: Grinding: Use sandpaper to polish the lampshade of the car headlight;

[0024] Step 2: Wrapping: Use tin foil to wrap all the parts other than the headlight shade;

[0025] Step 3: Degreasing: Use an oil cleaning agent to degrease the surface of the headlight;

[0026] Step 4: Dust removal: use the electrostatic dust removal box to remove dust from the car headlights;

[0027] Step 5: Spraying: Use an air pump, a filter residue filter and spray to evenly spray the paint on the surface of the headlight;

[0028] Step 6: Heating: use infrared rays to heat the paint on the headlight;

[0029] Step 7: Curing: Use ultraviolet light to cure the heated car headlights.

[0030] In step 1, ther...

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PUM

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Abstract

The invention relates to the technical field of automobile headlamp spraying, in particular to an automobile lamp traceless repairing process. The automobile lamp traceless repairing process mainly comprises the steps that polishing is conducted, specifically, a lampshade of an automobile headlamp is polished through abrasive paper; wrapping: wrapping all the parts except the lampshade of the headlamp with tinfoil; degreasing: degreasing the surface of the headlamp by using a degreasing cleaning agent; dust removal is conducted, specifically, an electrostatic dust removal box is used for conducting dust removal on the automobile headlamps; spraying is conducted, specifically, paint is evenly sprayed to the surface of the headlamp through an air pump, a filter residue filter and a spraying device; heating is conducted, specifically, infrared rays are used for heating paint on the headlamp; and curing is conducted, specifically, the heated automobile headlamp is cured through an ultraviolet lamp. The automobile headlamp paint effectively improves the automobile headlamp spraying effect in the prior art, the paint adhesion effect is better, and the paint surface color is better.

Description

technical field [0001] The invention relates to the technical field of spraying of automobile headlights, in particular to a traceless repair process of automobile lamps. Background technique [0002] Car headlights, also known as car headlights and car LED daytime running lights, as the eyes of a car, are not only related to the external image of a car owner, but also closely related to safe driving at night or in bad weather. The use and maintenance of headlights cannot be ignored. After the vehicle has been used for a long time, the mirror surface of the headlight will be corroded, oxidized, or the lamp surface will be cracked. The light transmittance of automobile headlights will decrease, which will affect driving safety. In a vehicle accident, because the headlight is in the position of the car, it is often scratched and damaged, which affects the original strength and light transmission of the vehicle lamp, and the appearance is not beautiful. Both of the above situ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D5/00B05D3/00B05D3/02B05D3/06B05D3/12B05D1/02B05D7/26B08B3/02B08B3/04B24B1/00
CPCB05D5/005B05D3/002B05D3/12B05D1/02B05D3/0263B05D3/067B05D7/26B08B3/04B08B3/02B24B1/00
Inventor 陈志瑞沈通
Owner 上海和煊工贸有限公司
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