公开(公告)号：US20110277263A1

公开(公告)日：2011-11-17

申请号：US13056471

申请日：2010-04-06

申请人： Tianzhong Guo ,  Chao Wang ,  Minghau Zhu

发明人： Tianzhong Guo ,  Chao Wang ,  Minghau Zhu

IPC分类号： B60S1/56

CPC分类号： B05B1/3006 ,  B05B1/20 ,  B05B1/304 ,  B05B1/3436 ,  B60S1/528

摘要： The invention relates to a vehicle headlight cleaning apparatus. A main body of the cleaning apparatus is of a cylindrical structure and internally provided with a compression spring and a movable seal valve which is matched with the inner wall of a casing of the cleaning apparatus. Both ends of the spring are respectively fixed on the end part of the cleaning apparatus and a spring fixing seat of the movable seal valve. When cleaning solution flows in the cleaning apparatus through a cleaning solution inlet on a base, the pressure of the cleaning solution overcomes the spring force of the compression spring and drives a transmission guide rod, the movable seal valve and a nozzle to move together, and the transmission guide rod stops when moving to a limit position. The pressure of the cleaning solution increases continuously, then the movable seal valve is opened under the pressure of the cleaning solution, the cleaning solution sprays out through the transmission guide rod and the nozzle, and a complete cleaning circuit is formed. When cleaning is finished, the pressure of the cleaning solution disappears, the movable seal valve is closed under the function of the compression spring, the transmission guide rod retracts into the casing till to an initial position, and the whole cleaning is finished. The invention has small and exquisite appearance, light weight, reliable work and high cleaning efficient.

摘要翻译： 本发明涉及一种车头灯清洁装置。 清洁装置的主体是圆筒形结构，内部设置有与清洁装置的壳体的内壁相匹配的压缩弹簧和可动密封阀。 弹簧的两端分别固定在清洁装置的端部和可动密封阀的弹簧固定座上。 当清洗液通过基座上的清洗液入口清洗溶液时，清洗液的压力克服了压缩弹簧的弹簧力，驱动传动导杆，可动密封阀和喷嘴一起移动， 传动导杆在移动到极限位置时停止。 清洗液的压力不断增加，可动密封阀在清洗液压力下打开，清洗液通过传动导杆和喷嘴喷出，形成完整的清洗回路。 清洁结束后，清洗液的压力消失，可动密封阀在压缩弹簧的作用下封闭，传动导杆缩回至壳体直至初始位置，整个清洗完成。 本发明外观小巧，重量轻，工作可靠，清洗效率高。

公开(公告)号：US08550374B2

公开(公告)日：2013-10-08

申请号：US13056471

申请日：2010-04-06

申请人： Tianzhong Guo ,  Chao Wang ,  Minghua Zhu

发明人： Tianzhong Guo ,  Chao Wang ,  Minghua Zhu

IPC分类号： B05B1/10 ,  B60S1/46

CPC分类号： B05B1/3006 ,  B05B1/20 ,  B05B1/304 ,  B05B1/3436 ,  B60S1/528

摘要： A main body of the cleaning apparatus is of a cylindrical structure and internally provided with a compression spring and a movable seal valve which is matched with the inner wall of a casing of the cleaning apparatus. When cleaning solution flows in the cleaning apparatus through a cleaning solution inlet on a base, the pressure of the cleaning solution overcomes the spring force of the compression spring and drives a transmission guide rod, the movable seal valve and a nozzle to move together, and the transmission guide rod stops when moving to a limit position. When cleaning is finished, the pressure of the cleaning solution disappears, the movable seal valve is closed under the function of the compression spring then the transmission guide rod retracts into the casing and closes.

摘要翻译： 清洁装置的主体是圆筒形结构，内部设置有与清洁装置的壳体的内壁相匹配的压缩弹簧和可动密封阀。 当清洗液通过基座上的清洗液入口清洗溶液时，清洗液的压力克服了压缩弹簧的弹簧力，驱动传动导杆，可动密封阀和喷嘴一起移动， 传动导杆在移动到极限位置时停止。 当清洁完成时，清洁溶液的压力消失，可动密封阀在压缩弹簧的作用下关闭，传动导杆缩回到壳体内并关闭。