Air compressor
AssigneeUnik World Industrial Co., Ltd.
InventorsWen San Chou, Cheng Hsien Chou
Life of this patent
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Abstract
An air compressor includes a cylinder, a frame, a gear set, a motor, a piston, a first cooling fan, and at least one second cooling fan. The frame is connected to the cylinder. The gear set includes a first gear, a second gear, and at least one third gear. The second gear is pivotally connected to the frame and engaged between the first gear and the third gear. The third gear is pivotally connected to the frame. The motor is connected to the first gear. A first end of the piston is disposed in the cylinder, and a second end of the piston is connected to the second gear. The first cooling fan is connected to the motor. The second cooling fan is connected to the third gear. The motor drives the first cooling fan to rotate, and drives the piston and the second cooling fan by the gear set.
Claims8
An air compressor, comprising:
- a cylinder;
- a frame, connected to the cylinder;
- a gear set, comprising a first gear, a second gear, and at least one third gear, wherein the second gear is pivotally connected to the frame and engaged between the first gear and the at least one third gear, and the at least one third gear is pivotally connected to the frame;
- a motor, connected to the first gear;
- a piston, a first end of the piston is disposed in the cylinder, and a second end of the piston is connected to the second gear;
- a first cooling fan, connected to the motor;
- and
- at least one second cooling fan, connected to the at least one third gear,
- wherein the motor is adapted to drive the first cooling fan to rotate, is adapted to drive the first end of the piston to reciprocate along the cylinder by the gear set, and is adapted to drive the at least one second cooling fan to rotate by the gear set,
- wherein the first gear and the first cooling fan are located at different sides of the motor respectively,
- wherein the air compressor further comprises at least one third cooling fan, and the at least one second cooling fan and the at least one third cooling fan are connected to opposite sides of the at least one third gear respectively.
Dependencies are inferred from the claim text.