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A high-power motor heat dissipation structure

A motor cooling and high-power technology, applied in electrical components, electromechanical devices, electric components, etc., can solve the problems of affecting the normal operation of electronic components, poor heat dissipation effect, etc., to achieve the effect of tight connection, good heat dissipation effect, and not easy to shake

Active Publication Date: 2016-05-04
ZHONGSHAN BROAD OCEAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional high-power DC brushless motor used to install the fan includes a motor body, a shock absorber, a mounting bracket, a locking device and a control box. The shock absorber is installed at both ends of the motor body, and the bottom of the shock absorber is nested in the installation On the bracket, the locking device locks the shock-absorbing ring on the mounting bracket, and the control box is installed on the back cover of the motor body. Electronic components with large heat generation are installed in the control box, and the electronic components only dissipate heat through the control box. The effect is poor, affecting the normal operation of electronic components

Method used

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  • A high-power motor heat dissipation structure
  • A high-power motor heat dissipation structure
  • A high-power motor heat dissipation structure

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Effect test

Embodiment 1

[0028] Embodiment one: if Figure 1 to Figure 6 As shown, the present invention is a high-power motor heat dissipation structure, including a motor body 1, a shock absorbing ring 2, a mounting bracket 3, a locking device 4 and a control box 5, and the shock absorbing ring 2 is installed at both ends of the motor body 1, And the bottom of the shock absorbing ring 2 is supported on the mounting bracket 3, and the locking device 4 locks the shock absorbing ring 2 on the mounting bracket 3. It also includes a connecting casing 6, and one end of the connecting casing 6 is installed and connected to the motor body 1. At the bottom, the other end of the connection casing 6 is installed and connected to the top of the control box 5 , and a number of cooling holes 61 are opened on the side wall of the connection casing 6 .

Embodiment 2

[0029] Embodiment 2: On the basis of Embodiment 1, the following technical features are added: the top surface of the control box 5 protrudes from a number of heat dissipation plates 51, and the outer edge of the heat dissipation plate 51 is provided with heat dissipation plate steps 510, and the other end connected to the casing 6 is covered with a heat dissipation plate. Board steps 510 up.

Embodiment 3

[0030] Embodiment 3: On the basis of Embodiment 2, the following technical features are added: a number of heat dissipation plates 51 are radial, and the outer ends of two adjacent heat dissipation plates 51 form air inlets 100, and a second air inlet 100 is formed between two adjacent heat dissipation plates 51. Yifeng Road 200.

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Abstract

The invention discloses a large-power motor heat-radiation structure which comprises a motor body, damping rings, a mounting bracket, a locking device and a control box. The damping rings are installed at two ends of the motor body, and the bottom of each damping ring is supported on the mounting bracket. The locking device locks the damping rings on the mounting bracket. The structure provided by the invention also comprises a connection casing, one end of which is installed and connected on the bottom of the motor body and the other end of which is installed and connected on the top of the control box. The side wall of the connection casing is provided with several heat-radiation holes. The structure is simple. Heat-radiation area is increased. The structure has advantages of fast heat radiation and good heat-radiation effect.

Description

Technical field: [0001] The invention relates to a heat dissipation structure of a high-power motor, which belongs to the field of DC brushless motors. Background technique: [0002] The traditional high-power DC brushless motor used to install the fan includes a motor body, a shock absorber, a mounting bracket, a locking device and a control box. The shock absorber is installed at both ends of the motor body, and the bottom of the shock absorber is nested in the installation On the bracket, the locking device locks the shock-absorbing ring on the mounting bracket, and the control box is installed on the back cover of the motor body. Electronic components with large heat generation are installed in the control box. The electronic components only dissipate heat through the control box. The effect is poor, affecting the normal operation of electronic components. Invention content: [0003] The object of the present invention is to provide a heat dissipation structure of a h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K5/20H02K5/18H02K9/06H02K5/24
Inventor 曾崇生唐松发
Owner ZHONGSHAN BROAD OCEAN
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