Patent ID: 7140845

Claim:
An air compressor comprising: a housing composed of a right cover and a left cover and having: a battery chamber defined between the right and left covers; a printed circuit board chamber defined between the right and left covers and adjacent to the battery chamber; a compressing device chamber defined between the right and left covers and adjacent to the circuit board chamber; an opening defined in the housing and communicating with the battery chamber; and a baffle formed in the housing between the printed circuit board chamber and the compressing device chamber; a battery received in the battery chamber; a printed circuit board received in the printed circuit board chamber and having a circuit electrically connected to the battery; a switch mounted on and exposed from the housing and electrically connected to the circuit on the printed circuit board; an air compressing device received in the compressing device chamber and electrically connected to the circuit on the printed circuit board for compressing air to a desired high pressure; and a belt attached to the housing.