Patent ID: 11910747
Assignee: HONDA MOTOR CO., LTD.
Field: Other special machines (Mechanical engineering)
Classification: CPC A  H  B | IPC A

Claim 0:
1. A work machine comprising:
a housing; a motor positioned on an upper surface of the housing; a battery connected with the motor; a working unit to be driven by the motor; and a case covering the motor, wherein
an air introduction member that cools a control device by causing air to flow is provided on an inside of the case,
a ventilation port that causes air to flow into the inside of the case is provided to the case,
the ventilation port is provided in a position lower than the air introduction member and the control device,
a partition plate is provided to the air introduction member,
a suction port that sucks air flowing into the inside of the case is provided above the partition plate, and
an exhaust port that exhausts air drawn in by a cooling fan is provided below the partition plate.