公开(公告)号：EP4411145A1

公开(公告)日：2024-08-07

申请号：EP23174903.7

申请日：2023-05-23

申请人： NINGBO JUNHE INTELLIGENT TECHNOLOGY CO., LTD.

发明人： ZHANG, Junbo ,  YANG, Ke ,  CHEN, Wenda ,  ZHU, Kewei

IPC分类号： F04D29/42 ,  F04D13/08 ,  F04D13/06

CPC分类号： Y02E60/10 ,  F04D13/066 ,  F04D13/068 ,  F04D13/086 ,  F04D15/0281 ,  F04D29/426 ,  F04D13/0686

摘要： A water pump with a built-in battery includes a pump body. A battery compartment and a mounting cavity arranged in a horizontal direction and adjacent to each other are provided in the pump body. A water inlet and a water outlet are further formed in the pump body. A control panel is provided at an upper part of the mounting cavity. A battery pack is detachably connected into the battery compartment, and an upper part of the battery compartment is detachably connected to a battery compartment cover. A handle is provided on the battery compartment cover. A motor is provided in the mounting cavity. The control panel is electrically connected to the battery pack and the motor. When the water pump is in use, a junction between the battery compartment and the battery compartment cover is located an upper part of the pump body, and the battery pack does not exert a force on the battery compartment cover, thereby preventing a liquid from penetrating into the battery compartment, and improving the sealing performance inside the pump body.