Patent ID: 8944348
Filing Date: 2015-02-03
Classification: B05B,H02K,Y10S

Abstract:
1. A handheld electric spray gun, comprising a gun body ( 20 ), a spray can ( 10 ), a base ( 40 ) for connecting the gun body ( 20 ) with the spray can ( 10 ) and a housing ( 60 ), a nozzle ( 21 ) being provided at the front end of the gun body ( 20 ), the upper portion of the housing ( 60 ) being formed with a chamber ( 61 ) and the lower portion thereof being formed with a handle ( 62 ), the chamber ( 61 ) being communicated with the gun body ( 20 ), wherein the chamber ( 61 ) is provided with a motor ( 30 ) therein, the motor ( 30 ) comprising a motor shaft ( 36 ), a rotor ( 33 ) and blades ( 32 ) all sleeved on the motor shaft ( 36 ), a stator ( 34 ) provided correspondingly to the rotor ( 33 ), an air-outtake ring ( 31 ) and a carbon brush bracket ( 37 ); the rotor ( 33 ) is provided on the air-intake side of the blades ( 32 ), two ends of the motor shaft ( 36 ) are fixed with a bearing ( 38 ), respectively, both the air-outtake ring ( 31 ) and the carbon brush bracket ( 37 ) are provided with a bearing seat, respectively, and the bearing ( 38 ) disposed on the air-outtake side of the blades ( 32 ) is fixed in the bearing seat of the air-outtake ring ( 31 ) while the bearing ( 38 ) disposed at the outer end of the rotor ( 33 ) is fixed in the bearing seat of the carbon brush bracket ( 37 ); and the air-outtake ring ( 31 ) is disposed at a position where the chamber ( 61 ) is connected with the gun body ( 20 ).