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Controller and electric vehicle

A technology of controllers and circuit boards, applied in the fields of controllers and electric vehicles, can solve problems such as damage

Pending Publication Date: 2021-07-30
TIANJIN SANTROLL ELECTRIC SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a waterproof controller for electric vehicles, solve the problem of sealing and waterproofing of the controller, and prevent the controller from entering water during use, causing internal circuit failure or damage to electronic components. damage, and can complete the sealing and waterproofing without expanding the volume of the controller, so that its waterproof level can reach above IP65

Method used

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  • Controller and electric vehicle
  • Controller and electric vehicle
  • Controller and electric vehicle

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Embodiment Construction

[0028] First of all, it should be noted that the specific structure, features and advantages of the present invention will be specifically described below by way of examples, but all descriptions are only for illustration, and should not be construed as forming any limitation on the present invention . In addition, any single technical feature described or implied in each embodiment mentioned herein, or any single technical feature shown or implied in each drawing, can still be described in these technical features (or their equivalents) ) to continue any combination or deletion, so as to obtain more other embodiments of the present invention that may not be directly mentioned herein. In addition, for the sake of simplifying the drawings, the same or similar technical features may only be marked in one place in the same drawing.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "hor...

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Abstract

The invention relates to a controller and an electric vehicle. The controller comprises an outer shell and a plug board. The outer shell is of a groove-shaped structure with the two ends open, and sealing plates extending towards the interior of a groove are formed on the two sides of a groove opening of the outer shell. Glue grooves are formed in the two ends of the plug board. The plug board is located in the outer shell and enables the sealing plate to extend into the glue groove, and sealing is formed between the outer shell and the plug board by injecting sealant into the glue groove; the electric vehicle comprises the controller. The problem of sealing and waterproofing of the controller is solved, water is prevented from entering the controller in the using process, internal circuit faults or electronic component damage is avoided, sealing and waterproofing can be completed on the premise that the size of the controller is not enlarged, and the waterproof grade of the controller reaches IP65 or above.

Description

technical field [0001] The invention belongs to the technical field of electric vehicles, and in particular relates to a controller and an electric vehicle. Background technique [0002] As a travel tool, electric vehicles are used or placed in rainy and snowy weather. The waterproof performance of the controller is high, and it needs to reach IP65 and above. At present, in order to meet the waterproof performance requirements of the controller, the usual method is to pour glue into the shell to wrap the components inside the controller. However, due to the difference in specific heat between the electronic components and the glue inside the controller, the To a certain extent, it will affect the heat dissipation of the internal components of the controller. After high and low temperature, there will be gaps. After the colloid is aged, it will crack and shrink, which will affect the wiring inside the controller and cause damage to the components. The cracked colloid will aff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/52
CPCH01R13/52H01R13/5202H01R13/5213
Inventor 关在发李超潘守强
Owner TIANJIN SANTROLL ELECTRIC SCI & TECH
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