Anti-fogging car lamp

• Main Authors: GUAN XIANGHUA, ZHANG BIN, HE MINGRUI, DENG ZHIHONG, ZHANG YONG, LIU YUNYOU, CHENG RUI
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2021
• Subjects: BLASTING; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS; LIGHTING; MECHANICAL ENGINEERING; NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

The utility model provides an anti-fogging car lamp, and belongs to the technical field of car lamps. The problem that an existing automobile lamp is high in demisting cost is solved. An anti-fogging vehicle lamp comprises a vehicle lamp base and a lampshade, a hollow closed cavity is formed between the vehicle lamp base and the lampshade, a lamp is arranged in the closed cavity, the vehicle lamp base is provided with an air hole, an air nozzle is arranged on the air hole, and an air bag which is communicated with the air hole and can change the size of the air bag is connected to the air nozzle in a sleeved mode. The automobile lamp defogging device has the advantage that the automobile lamp defogging cost is greatly reduced. 本实用新型提供了一种防起雾的车灯，属于车灯技术领域。它解决了现有的车灯除雾成本较高的问题。一种防起雾的车灯，包括车灯底座和灯罩，车灯底座和灯罩之间形成中空的密闭腔体且在密闭腔体内设置有灯具，所述车灯底座具有透气孔，透气孔上设置有透气嘴，透气嘴上套接有与透气孔相连通且可以改变自身体积的气囊。本实用新型具有大幅降低车灯除雾的成本的优点。