| abstract |
A cleaning spray head assembly and a self-cleaning bathtub comprise a bracket, a spray head and a rotary driving assembly; the bracket is provided with a water inlet channel; this shower nozzle is installed on the support and with inlet channel intercommunication, its characterized in that: the water outlet end of the spray head is provided with a first spray hole and a second spray hole, and the rotary driving component is connected with and drives the spray head to rotate within a certain angle range so as to output a double-layer fan-shaped cleaning water curtain. The invention has the advantages of few components, simple structure, large cleaning area and good cleaning effect. |