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Rechargeable direct current type electric spray gun

An electric spray gun, direct current technology, applied in the direction of the spray discharge device, etc., can solve the problems of limited use occasions, inconvenient operation, and many safety hazards, and achieve the effect of increasing the rotation speed, convenient operation, and reasonable settings

Inactive Publication Date: 2012-11-14
FENGHUA WEILDER ELECTRIC APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing electric spray gun mainly includes parts such as a watering can, a gun body, and a main engine. The main engine is provided with a motor and an impeller. The output shaft of the motor is connected to the rotating shaft of the impeller. Spray guns generally use 120V, 60Hz or 220-240V, 50Hz as the distribution power supply of the mains. Because there are high-voltage components in the host, there are many potential safety hazards; in addition, because the existing electric spray guns are connected by wires, the application occasions are greatly restricted. Inconvenient to operate

Method used

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  • Rechargeable direct current type electric spray gun

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing, the present invention will be further described:

[0015] Such as figure 1 As shown, a rechargeable direct-current electric spray gun of the present invention includes a gun body 1, a watering can 2, a host 3 and a handle 11 connected to the host 3, that is, the above four components constitute the main structure of the present invention.

[0016] The host 3 is provided with a motor 6 and an impeller 8; the handle 11 is provided with a rechargeable battery 4, more specifically, the rechargeable battery 4 is provided at the bottom of the handle.

[0017] The rechargeable battery 4 is electrically connected with a motor 6 , wherein the motor 6 is a low-power motor so as to effectively cooperate with the rechargeable battery 4 .

[0018] As the main invention point of the present invention, a speed change device is provided between the motor 6 and the impeller 8, that is, to increase the rotation speed of the impeller 8, so ...

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Abstract

The invention relates to the technical field of electric spray guns, and in particular relates to a rechargeable direct current type electric spray gun. The rechargeable direct current type electric spray gun comprises a gun body, a watering can, a main engine, and a handle connected with the main engine, wherein a motor and an impeller are arranged in the main engine; a rechargeable battery is arranged in the handle and is electrically connected with the motor; and a variable speed device is arranged between the motor and the impeller. The variable speed device is arranged between the motor and the impeller, so that the rotating speed of the impeller is increased; moreover, the rechargeable direct current type electric spray gun is simple in structure, reasonable in arrangement and convenient to operate; and therefore, the application fields and application range are widened.

Description

technical field [0001] The invention relates to the technical field of electric spray guns, in particular to a chargeable DC electric spray gun. Background technique [0002] Electric spray gun is a liquid atomization spraying device, which is used in various fields and is common and well known by people. The existing electric spray gun mainly includes parts such as a watering can, a gun body, and a main engine. The main engine is provided with a motor and an impeller. The output shaft of the motor is connected to the rotating shaft of the impeller. Spray guns generally use 120V, 60Hz or 220-240V, 50Hz as the distribution power supply of the mains. Because there are high-voltage components in the host, there are many potential safety hazards; in addition, because the existing electric spray guns are connected by wires, the application occasions are greatly restricted. Inconvenient to operate. Contents of the invention [0003] The object of the present invention is to pr...

Claims

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Application Information

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IPC IPC(8): B05B5/025
Inventor 黄利军周豪威
Owner FENGHUA WEILDER ELECTRIC APPLIANCE
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