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Installation structure of the controller for the scroll compressor of the automobile electric air conditioner

A scroll compressor and controller technology, used in vehicle parts, transportation and packaging, air handling equipment, etc., can solve the problems of bracket deformation, damage to the controller, excessive adhesion between the bracket and the compressor mother, etc. The probability of damage and the effect of improving heat dissipation efficiency

Active Publication Date: 2022-07-05
江西悦轮科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

When the bolts installed on the upper cover and the compressor body are fixed in place, it is easy to cause excessive bonding force between the bracket and the compressor body, resulting in deformation of the bracket and damage to the integrated circuit components of the controller

Method used

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  • Installation structure of the controller for the scroll compressor of the automobile electric air conditioner

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Embodiment Construction

[0014] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] like figure 1 As shown in the figure, the installation structure of the controller of the present invention is mainly formed by the continuously circulating low-pressure and low-temperature mixture generated in the cavity of the compressor mother body 1 during the operation of the automobile electric air-conditioning system to form a heat-absorbing medium, which circulates and absorbs heat; The mother body 1, the upper cover 4 and the waterproof rubber pad 5 form a waterproof structure; the bracket 2, the controller integrated circuit 3, the upper cover 4, the plug screw 6 and the spring 7 are assembled to form the controller assembly; the bracket 2, the upper cover 4, The plug screw 6 and the spring 7 form an automatic height adjustment structure; the plug screw 6 is fixed in the threaded mounting hole 41 on the inner s...

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Abstract

The invention discloses a controller installation structure for a scroll compressor of an electric power air conditioner of an automobile. The structure comprises a compressor mother body, a bracket, a controller integrated circuit, an upper cover, a plug screw and a spring, and is characterized in that: the A cavity is formed on the outer side of the compressor body and the upper cover, the inner top of the upper cover is provided with a threaded mounting hole, the mounting hole is fixedly connected with a plug screw, and the plug screw is provided with a bracket , a controller integrated circuit is fixed on the bracket, and a spring is sleeved on the plug screw between the bracket and the threaded mounting hole. Compared with the prior art, the mounting bracket of the controller has the function of automatically adjusting the height, which can make the bracket and the compressor mother body fit completely, greatly improve the heat dissipation efficiency, and greatly reduce the probability of damage to the controller integrated circuit.

Description

technical field [0001] The invention relates to the field of electric air conditioners, in particular to an installation structure of a controller for a scroll compressor of an automobile electric air conditioner. Background technique [0002] At present, in the installation of many controllers for automobile electric air conditioner integrated scroll compressors, there is a problem that the end face of the controller's heat-conducting bracket that needs to continuously dissipate heat and the contact surface of the compressor mother body with good thermal conductivity at low pressure and low temperature are inclined and not fully fitted. , resulting in poor heat dissipation of the controller, resulting in high temperature damage to its integrated circuit. Moreover, the current controller installation structure basically adopts a rigid installation structure composed of compressor mother body, bracket, controller integrated circuit, upper cover, waterproof rubber pad, and scr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60H1/32
CPCB60H1/3205
Inventor 彭风根
Owner 江西悦轮科技有限公司
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