汽车前组合灯起雾问题的关键影响因素及解决方案

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中图分类号：U463.6 文献标识码：A 文章编号：1003-8639（2025）09-0097-03

KeyContributingFactorsandPracticalSolutionsforFoggingIssues inAutomotiveFrontCombinationLamps

ZhengYufang，Xu Qing，ZhangXiaohu （CheryAutomobileCo.，Ltd.，Wuhu，China）

【Abstract】Due to its technical characteristics，the front combination light of acar is prone to fogging during vehicle use when encountering high-humidity environments，rain or car washing conditions，similar to the fogging of thefront windshield.Although such phenomena can beeliminated through vehicle operation and other means，the after-sales market willstillgenerate complaintsandclaims due to factorssuch as affcting theappearanceof vehicle lights.Thefogging problemofcarlights isacommonisue prevalent intheautomotive lighting industry.Thecommon technical solutions inthecurent industryare： ading ventilation structures，addinganti-fog coatings inside the lamps， etc.The above-mentioned various solutions can reduce the proportion of complaints to a certain extent，but the data from market applications show thatthey have not completely resolved customer complaints.This article，through a comprehensiveandin-depth analysis ofthe influencing factors offoging in frontcombination lamps，proposes keyand effective technical paths to solve the problem of fogging in vehicle lamps.

【Key Words】front combination lamps； automotive lamp fogging;practical solutions

0 引言

随着汽车市场竞争加剧，各汽车品牌不仅要严控产品成本来提高产品竞争力，还需要不断提高零部件产品品质来实现长期可持续发展。（剩余3446字）