An Electric Vehicle Controller Structure

A technology for electric vehicles and controllers, which is used in electrical equipment structural parts, electrical components, cooling/ventilation/heating renovation, etc. problem, to achieve the effect of improving the efficiency of water cooling, increasing the efficiency of water cooling, and the effect of water cooling

Active Publication Date: 2020-08-18
苏州索尔达动力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the unreasonable structure and layout of the fins on the cold plate of the existing electric controller, the heat dissipation effect of the controller is not good, and the cooling efficiency of the water cooling is very low

Method used

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  • An Electric Vehicle Controller Structure
  • An Electric Vehicle Controller Structure
  • An Electric Vehicle Controller Structure

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Embodiment Construction

[0036] The present invention will be further described below in conjunction with the accompanying drawings.

[0037] as attached figure 1 to attach image 3 As shown, a controller structure for an electric vehicle includes a controller body, the controller body includes a controller housing 1, and the bottom of the controller housing 1 is provided with a water-cooling tank 2 that is sunken to the inside of the controller housing 1, The controller shell 1 has two sets of water inlet and outlet units, and the existing controller shells only have one water inlet and one water outlet, resulting in the external water pipes being uniformly oriented in one direction, and the directionality of the external water pipes cannot be adjusted according to customer needs. Change, can not meet the different needs of customers, two sets of water inlet and outlet units are set, customers can choose flexibly according to the actual situation, so as to meet the different needs of customers, the ...

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Abstract

The invention discloses an electric vehicle controller structure, which includes a controller body. The controller body includes a controller shell. A water cooling tank concave towards the inside ofthe controller shell is arranged in the bottom of the controller shell. The controller shell has two water inlet and outlet units, and one of the water inlet and outlet units is communicated with thewater cooling tank. A fin assembly is arranged in the water cooling tank. The fin assembly includes a linear fin, a U-shaped fin and a number of S-shaped fins. Water guide channels are formed betweenthe linear fin and each S-shaped fin, between two S-shaped fins and between the U-shaped fin and each S-shaped fin. A number of uniformly distributed bulges are respectively arranged on the two sidesof the linear fin, on the two sides of the U-shaped fin and on the two sides of the S-shaped fins, and the adjacent bulges are misaligned. The electric vehicle controller structure provided by the invention has the advantages of reasonable structure, good water-cooling heat dissipation effect and higher efficiency.

Description

technical field [0001] The invention belongs to the technical field of controllers, in particular to an electric vehicle controller structure. Background technique [0002] The electric vehicle controller is the core controller used to control the start, operation, advance and retreat, speed, stop and other electronic devices of the electric vehicle motor. It is like the brain of the electric vehicle and is an important part of the electric vehicle. Heat is generated during the operation of various electronic components, so the heat dissipation of the controller is particularly important. As an important part of the cooling system, the cold plate is mainly to fully exchange the heat generated by the heating components with the cooling liquid. In order to ensure that the heat-generating surface of the device can take away the dissipated heat as much as possible when it is cooled by liquid, the contact between the device and the cold plate and the thermal resistance of the co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/20
CPCH05K7/20854H05K7/20872
Inventor 季伟源董战谢建华朱斌斌
Owner 苏州索尔达动力科技有限公司
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