PROBLEM TO BE SOLVED: To provide a head lamp cleaning device which efficiently cleans a head lamp cover with a small amount of a cleaning fluid.SOLUTION: A head lamp cleaning device 6 includes a nozzle member 5 which protrudes from a front bumper during cleaning and is used to jet a cleaning fluid to a head lamp cover. The nozzle member 5 includes: an oscillation chamber 20 which vibrates the cleaning fluid in a horizontal direction and thereby oscillates the cleaning fluid introduced thereinto to jet the cleaning fluid from a jetting port 21; and a vortex generation chamber 19 which generates vortexes in the cleaning fluid at a passage located immediately before a position where the cleaning fluid is supplied to the oscillation chamber 20.SELECTED DRAWING: Figure 4
【課題】少ない洗浄液で効率良くヘッドランプカバーを洗浄することができるヘッドランプ洗浄装置を提供すること。【解決手段】ヘッドランプ洗浄装置6は、洗浄時にフロントバンパから突出してヘッドランプカバーに洗浄液を噴射するためのノズル部材5を備える。ノズル部材5は、洗浄液を左右に振動させて噴射口21から噴射すべく導入された洗浄液を発振させる発振室20と、発振室20に洗浄液を供給する直前の流路に、洗浄液に渦を発生させる渦発生室19とを有する。【選択図】図4
HEAD LAMP CLEANING DEVICE
ヘッドランプ洗浄装置
2016-09-01
Patent
Elektronische Ressource
Japanisch
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
HEAD LAMP CLEANING DEVICE AND HEAD LAMP CLEANING METHOD
Europäisches Patentamt | 2020
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