The invention relates to the technical field of household appliances, and provides cleaning equipment and a spray head assembly, the spray head assembly comprises a spray head body, a nozzle and a flow guide plate, the fixed end of the flow guide plate is installed on the spray head body, the fixed end of the flow guide plate is installed on the spray head body, and the nozzle is installed on the spray head body. The suspended end of the flow guide plate is located in the water outlet direction of the nozzle, the face, making contact with water flow, of the flow guide plate is a plane, a preset included angle is formed between the plane and the water outlet direction, the distance between the edge of the suspended end and the extension line of the axis of the water outlet hole is larger than 0 and smaller than D/2, D is the hole diameter of the water outlet hole, and D is the hole diameter of the water outlet hole. And the flow guide plate partially shields the outlet water flow, so that the flow guide plate guides a part of the outlet water flow into fan-shaped water flow. The technical problem that in the prior art, when spraying is conducted on a fan-shaped area, the water outlet impact force of a spray head is small is solved, the water outlet impact force is improved, and the spraying and cleaning effect is guaranteed.
本发明涉及家用电器技术领域,提供了一种清洗设备及喷头组件,所述喷头组件包括:喷头本体、喷嘴和导流板,所述导流板的固定端安装于所述喷头本体,所述导流板的固定端安装于所述喷头本体,所述导流板的悬置端位于所述喷嘴的出水方向,所述导流板与水流接触的面为平面,所述平面与所述出水方向具有预设夹角,所述悬置端的边缘与出水孔的轴线延长线的距离大于0,且小于D/2,其中,D为所述出水孔的孔径,所述导流板部分遮挡所述出水水流,以使所述导流板将一部分所述出水水流导流为扇形水流。解决了现有技术中存在的进行扇形区域喷洒时,喷头出水冲击力较小的技术问题,提高了出水冲击力,保证了喷淋清洗的效果。
Cleaning equipment and spray head assembly
清洗设备及喷头组件
08.09.2023
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 / A47L DOMESTIC WASHING OR CLEANING , Waschen oder Reinigen im Haushalt / B05B Sprühvorrichtungen , SPRAYING APPARATUS |
Flushing spray head assembly mounted at water outlet and use method of flushing spray head assembly
Europäisches Patentamt | 2024
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