The invention is suitable for the technical field of cleaning. The invention discloses a handheld electric car wiping machine which comprises an electric wiping head, a machine body connected with the electric wiping head and a water tank arranged on the machine body and used for supplying water to the electric wiping head and collecting sewage, and the water tank comprises a water tank body provided with a liquid storage cavity and a water inlet and outlet mechanism arranged on the water tank body and communicated with the storage cavity. The filtering assembly is used for filtering liquid flowing back to the water tank body, the pressure relief mechanism is used for keeping the pressure of the water tank balanced, a gap is reserved between the outer wall of the filtering assembly sleeve and the inner wall of the water tank body, and one end of the pressure relief mechanism is connected with the water inlet and outlet mechanism and is surrounded by the filtering assembly. The water tank can transmit air pressure to the outside of the water tank together with clear water in the cleaning process, so that the internal pressure of the water tank is effectively reduced, and the filtering assembly cannot be thoroughly blocked and is convenient to detach for cleaning as the surface area of the filtering assembly for filtering is close to the surface area of the inner wall of the water tank.
本发明适用于清洁技术领域。本发明公开一种手持式电动擦车机,包括电动擦洗头和与电动擦洗头连接的机身,以及设于机身向电动擦洗头供水和收集污水的水箱,该水箱包括设有液体储存腔体的水箱本体和设于水箱本体与储存腔体连通的进出水机构,对回流至水箱本体的液体进行过滤的过滤组件,以及保持水箱压力平衡的泄压机构,所述过滤组件套外壁与所述水箱本体内壁留有间隙,所述泄压机构一端与进出水机构连接且被过滤组件包围。所述水箱可在清洁过程中将空气压力同清水一道被输到水箱外部,从而有效降低水箱内部压力,由于过滤组件可用于过滤的表面积接近水箱内壁表面积,过滤组件不会被彻底堵塞也便于拆出进行清理。
Handheld electric vehicle cleaning machine
一种手持式电动擦车机
2022-11-29
Patent
Elektronische Ressource
Chinesisch
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 |
Anti-skid handheld waxing and polishing machine for electric vehicle
Europäisches Patentamt | 2015
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