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Novel blower without negative terminal

A technology of negative terminal and blower, which is used in electromechanical devices, mechanical equipment, machines/engines, etc., can solve the problems of affecting the service life of the blower, easily damaged electrode terminals, inconvenient installation, etc. The effect of installation

Pending Publication Date: 2020-08-07
深圳市百越汽车科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The blower in the automobile air-conditioning system is generally composed of a motor and an impeller, and is rigidly connected. When installing the blower to the vehicle body, it is limited by the electrode terminals of the motor, making installation inconvenient.
And the imbalance caused by the blower rotation is inevitable, which will cause vibration and noise generated by the blower when it is working, making the electrode terminals easy to damage, thus affecting the service life of the blower

Method used

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  • Novel blower without negative terminal
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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment as required after reading this specification, but as long as they are within the rights of the present invention All claims are protected by patent law.

[0022] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the descri...

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Abstract

The invention provides a novel blower without a negative terminal, and relates to the technical field of fans. The novel blower without the negative terminal comprises an installation base, a motor body, an impeller, a positive terminal and a motor shell, wherein the motor body is assembled on one side of the installation base; the impeller is arranged on the other side of the installation base and fixedly assembled with an output shaft of the motor body; the positive terminal is arranged on the installation base and is electrically connected with the positive pole of the motor body; and the motor shell is electrically connected with the negative pole of the motor body. According to the technical scheme, the novel blower without the negative terminal has the advantages of simplifying installation operation, improving working stability and reducing vibration noise.

Description

technical field [0001] The invention relates to the technical field of blowers, in particular to a novel blower without a negative terminal. Background technique [0002] With the steady growth of our country's economy, people's living standards and consumption levels continue to improve, and the use of cars is becoming more and more extensive. "Car owners" are becoming more and more common. high. Automobile air-conditioning system (Heating, Ventilation, Air-conditioning and Cooling-HVAC) not only brings a superior comfortable environment to drivers and passengers, but also improves work efficiency and safety. Therefore, the application of automobile air conditioning system is more and more extensive. [0003] The blower in the automotive air-conditioning system is generally composed of a motor and an impeller, and is rigidly connected. When the blower is installed with the vehicle body, it is limited by the electrode terminals of the motor, which makes installation inconv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/08F04D29/60F04D29/66H02K5/06H02K5/22B60H1/00
CPCB60H1/00521F04D25/0693F04D25/08F04D29/601F04D29/668H02K5/06H02K5/225
Inventor 刘永博熊庆
Owner 深圳市百越汽车科技有限公司
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