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One-piece compressor controller of new energy automobile

A new energy vehicle, integrated technology, applied in liquid variable capacity machinery, pump control, machine/engine and other directions, can solve problems such as poor heat dissipation of electric compressor controller, uncommon interface, etc., to facilitate traceability, tracking and solving Insulation and heat dissipation problems, the effect of improving stability and life

Pending Publication Date: 2019-07-12
宁波正耀新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an integrated compressor controller for new energy vehicles to solve the problems of poor heat dissipation and non-universal interfaces of the electric compressor controller in the prior art.

Method used

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  • One-piece compressor controller of new energy automobile
  • One-piece compressor controller of new energy automobile
  • One-piece compressor controller of new energy automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Depend on figure 1 As shown, an integrated compressor controller for a new energy vehicle includes a heat dissipation base plate 1, an upper cover 2, a printed board 3, electronic components 4, three-phase terminals 5 and a copper strip module 6, a heat dissipation base plate 1, an upper cover 2. The printed board 3, the electronic components 4, the three-phase terminal 5 and the copper bar module 6 are fixedly connected;

[0033] Such as figure 2 and image 3 As shown, the heat dissipation bottom plate 1 is the shape of the compressor controller bottom plate in the prior art, and a two-dimensional code 11 is provided on the heat dissipation bottom plate 1 by laser marking, which is used for tracing product information in the later stage. Another part of the heat dissipation bottom plate 1 One side is provided with a thermally conductive insulating cloth 12, and the thermally conductive insulating cloth 12 is positioned and installed through the positioning column 13...

Embodiment 2

[0040] Depend on figure 1 As shown, an integrated compressor controller for a new energy vehicle includes a heat dissipation base plate 1, an upper cover 2, a printed board 3, electronic components 4, three-phase terminals 5 and a copper strip module 6, a heat dissipation base plate 1, an upper cover 2. The printed board 3, the electronic components 4, the three-phase terminal 5 and the copper bar module 6 are fixedly connected;

[0041] In this embodiment, the barcode 11 is printed on the heat dissipation bottom plate 1 by means of laser marking, and the others are the same as in the first embodiment.

[0042] In summary, the working principle of the present invention is:

[0043] Compared with the conductive strips on the printed circuit board, the copper strip module 6 can withstand a larger current, which solves the problem that ordinary circuit boards cannot withstand large currents; in the embodiment of the present invention, a plurality of interface plug-ins 8 are weld...

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PUM

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Abstract

The invention discloses a one-piece compressor controller of a new energy automobile, relates to the technical field of new energy automobiles, and solves the problems that heat radiation is not idealand interfaces are not versatile of an electric compressor controller in the prior art. The one-piece compressor controller comprises a radiating base plate, a top cover, a printed board and an electronic component, the radiating base plate, the top cover and the printed board are fixedly connected via screws, the electronic component is welded to the printed board, a copper bar module having theeffect of a busbar is arranged on the printed board, and a three-phase terminal for interface modularization is fixedly connected to the radiating base plate, and is electrically connected with the electronic component. A copper bar punching injection-molding module replaces the printed circuit board, the problem that a common printed circuit board is hard to bear a heavy current and has problemin the reliability is solved, the unified three-phase terminal is used to cooperate with diversified compressor interfaces, and the problem in the system platform is solved.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to an integrated compressor controller for new energy vehicles. Background technique [0002] New energy vehicles refer to vehicles that use unconventional vehicle fuels as the power source, integrate advanced technologies in vehicle power control and drive, and form vehicles with advanced technical principles, new technologies, and new structures. With the improvement of standards, new energy vehicles are becoming more and more popular. [0003] Electric compressors are the most critical components of electric vehicle air conditioners, and electric compressor controllers are important components that determine the performance of electric compressors. At present, the performance of electric compressors on the market is uneven, and there are still the following obvious problems: (1) Due to the Large, poor heat dissipation of the controller power device, resulting in agin...

Claims

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Application Information

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IPC IPC(8): H05K5/02H05K7/20F04B49/06
CPCH05K5/0247H05K7/2039F04B49/06
Inventor 宁贵平
Owner 宁波正耀新能源科技有限公司
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