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Actuator and governor

A driver and speed controller technology, applied in the field of drivers, can solve the problems of poor heat dissipation and high operating temperature of the driver, so as to improve the heat dissipation effect and solve the heat dissipation effect

Inactive Publication Date: 2017-02-22
HAOXIANG ELECTRIC ENERGY KUNSHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a driver and a governor to solve the technical problems of poor heat dissipation of the driver and excessively high operating temperature in the prior art

Method used

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Embodiment Construction

[0042] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or 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 description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention provides an actuator which comprises a power amplifier board unit and a cooling fin unit. The cooling fin unit is arranged on the inner of the power amplifier board unit. The power amplifier board unit includes a first power amplifier board, a second power amplifier board and a third power amplifier. The plane of the first power amplifier board intersects the plane of the second power amplifier board; the plane of the first power amplifier board intersects the plane of the third power amplifier board; the plane of the second power amplifier board intersects the plane of the third power amplifier board. Through a new structure of the actuator, existing technical problems such as poor heat dissipation of the actuator and excessive operating temperature are solved effectively.

Description

technical field [0001] The invention relates to the technical field of drivers, in particular to a driver and a governor. Background technique [0002] A driver broadly refers to the drive hardware that drives a certain type of device. [0003] The structure of the drive can be divided into three parts according to the three phases. In the prior art, it is more common to design and lay out the three phases in a tiled or stacked manner to form the structure of the drive. [0004] However, with the gradual development of the drive industry, there are more and more fields of use of the drive. For example, in the governor, the design and layout of the drive in the three-phase manner described above is also commonly used, but , In the actual use process, it is found that this layout method will easily cause poor heat dissipation and high operating temperature, which will easily damage the drive, affect the service life of the governor, increase the cost of use, and the use effec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20
CPCH05K7/2089
Inventor 田瑜江文彦
Owner HAOXIANG ELECTRIC ENERGY KUNSHAN