CN109552003B - Mounting structure of controller for automobile electric air conditioner scroll compressor - Google Patents
Mounting structure of controller for automobile electric air conditioner scroll compressor Download PDFInfo
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- CN109552003B CN109552003B CN201710879706.3A CN201710879706A CN109552003B CN 109552003 B CN109552003 B CN 109552003B CN 201710879706 A CN201710879706 A CN 201710879706A CN 109552003 B CN109552003 B CN 109552003B
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- support
- compressor
- upper cover
- controller
- spring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3205—Control means therefor
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- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
Abstract
The invention discloses a controller mounting structure for an automotive electric power air-conditioning scroll compressor, which comprises a compressor matrix, a bracket, a controller integrated circuit, an upper cover, a plug screw and a spring, and is characterized in that: the compressor parent outside and upper cover form and have the cavity, the inboard top of upper cover is equipped with the screw thread mounting hole, the mounting hole on beat the screw through screw thread fixedly connected with stopper, the stopper is beaten and is worn to be equipped with the support on the screw, be fixed with controller integrated circuit on the support, the stopper is beaten and is located the cover between support and the screw thread mounting hole on the screw and is equipped with the spring. Compared with the prior art, the mounting bracket of the controller has the function of automatically adjusting the height, so that the bracket can be completely attached to the compressor matrix, the heat dissipation efficiency is greatly improved, and the probability of damaging the integrated circuit of the controller is greatly reduced.
Description
Technical Field
The invention relates to the field of electric air conditioners, in particular to a mounting structure of a controller for an automobile electric air conditioner scroll compressor.
Background
At present, in the installation of controllers for a plurality of automobile electric air conditioner integrated scroll compressors, the problems that the end face of a controller heat conduction support needing continuous heat dissipation and the contact face of a compressor parent body with good heat conduction at low pressure and low temperature are inclined and are not completely attached exist, and the integrated circuit of the controller is damaged due to poor heat dissipation of the controller. In addition, the existing controller mounting structure basically adopts a rigid mounting structure consisting of a compressor matrix, a bracket, a controller integrated circuit, an upper cover, a waterproof rubber mat and a screw part, and the waterproof rubber mat is used for filling the combination fall of the compressor matrix, the controller upper cover and the bracket. When the bolt arranged on the upper cover and the compressor parent body is fixed in place, the joint force between the support and the compressor parent body is excessive, so that the support deforms and damages the controller integrated circuit component.
Disclosure of Invention
The invention aims to solve the technical problems and provides a mounting structure of a controller for an automotive electric air-conditioning scroll compressor, so that a controller bracket is completely attached to a compressor matrix, the heat dissipation efficiency is improved, and the damage of controller integrated circuit components is prevented.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a car electric work air conditioner controller mounting structure for scroll compressor, this structure includes compressor parent, support, controller integrated circuit, upper cover, stopper and beats screw, spring, its characterized in that: the compressor parent outside and upper cover form and have the cavity, the inboard top of upper cover is equipped with the screw thread mounting hole, the mounting hole on beat the screw through screw thread fixedly connected with stopper, the stopper is beaten and is worn to be equipped with the support on the screw, be fixed with controller integrated circuit on the support, the stopper is beaten and is located the cover and is equipped with the spring between support and the screw thread mounting hole on the screw.
Preferably, an installation gap is formed between the compressor parent body and the upper cover, and a waterproof rubber mat is arranged in the gap.
Preferably, the support is made of a thermally conductive material.
Preferably, the number of the plug screws is 2-6.
It is also preferred that there are 4 said tuck screws.
The controller mounting structure is provided with a spring, and the spring can automatically adjust the parallelism and the height between the support and the compressor parent body within an effective elastic range, automatically adjust and fill the gap between the support and the compressor parent body, and achieve the complete attachment between the support and the compressor parent body; the controller mounting structure is provided with a stopper bolt, and the stopper bolt can effectively fix the support on the upper cover and can be used as a telescopic sliding rod of the spring.
The invention has the beneficial effects that: compared with the prior art, the mounting bracket of the controller has the function of automatically adjusting the height, so that the bracket can be completely attached to the compressor matrix, the heat dissipation efficiency is greatly improved, and the probability of damage of the integrated circuit of the controller is greatly reduced.
Drawings
Fig. 1 is a schematic view of the mounting structure of the controller of the present invention.
In the figure: 1-compressor parent body, 2-bracket, 3-controller integrated circuit, 4-upper cover, 41-thread mounting hole, 5-waterproof rubber pad, 6-sealing screw and 7-spring.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1, the controller mounting structure of the present invention mainly forms a heat absorbing medium by a continuously circulating low-pressure low-temperature mixture generated in the cavity of the compressor matrix 1 during the operation of the automotive electric air conditioning system, and the heat absorbing medium circularly flows to absorb heat; the compressor matrix 1, the upper cover 4 and the waterproof rubber mat 5 form a waterproof structure; the controller assembly is formed by assembling a bracket 2, a controller integrated circuit 3, an upper cover 4, a plug screw 6 and a spring 7; the support 2, the upper cover 4, the plugging screw 6 and the spring 7 form an automatic height adjusting structure; the plug screw 6 is fixed in a threaded mounting hole 41 on the inner side of the upper cover 4 through threads, the support 2 is supported through the telescopic force of the spring 7, when the support 2 is completely attached to the compressor matrix 1, the upper cover 4 and the waterproof rubber mat 5 are not completely closed, a reserved gap of installation design is reserved, the compressor matrix 1 is achieved through the compression spring 7, the upper cover 4 and the waterproof rubber mat 5 are completely closed, the support 2 is freely adjusted by the spring 7 in a telescopic mode to be parallel to and high between the support 2 and the compressor matrix 1 at the moment, deformation of the controller integrated circuit 3 due to excessive attaching force of the support 2 and the compressor matrix 1 is avoided, the controller integrated circuit 3 tightly installed on the support 2 is damaged, meanwhile, gaps reserved due to inclination between the support 2 and the compressor matrix 1 are eliminated, and the heat dissipation efficiency of the controller integrated circuit 3 is improved.
In order to ensure that the controller integrated circuit can dissipate heat quickly, the bracket is made of heat conducting materials, and therefore heat dissipation efficiency is further improved.
In order to enable the support to slide smoothly when the plug screws are arranged, the plug screws are arranged in 2-6 numbers and are respectively positioned on two sides or four corners of the support, in the embodiment, the plug screws are arranged in 4 numbers and are respectively arranged at the four corners of the support, so that the support can move up and down smoothly, and the support cannot deform due to inconsistent movement of the four corners.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (1)
1. The utility model provides a car electric work air conditioner controller mounting structure for scroll compressor, this structure includes compressor parent, support, controller integrated circuit, upper cover, stopper and beats screw, spring, its characterized in that: a cavity is formed between the outer side of the compressor parent body and the upper cover, a threaded mounting hole is formed in the top of the inner side of the upper cover, a plug screw is fixedly connected to the mounting hole through threads, a support penetrates through the plug screw, a controller integrated circuit is fixed on the support, and a spring is sleeved on the plug screw between the support and the threaded mounting hole;
an installation gap is formed between the compressor parent body and the upper cover, and a waterproof rubber mat is arranged in the gap;
the bracket is made of heat conducting material;
the number of the plug screws is 4;
the support can be fixed on the upper cover by plugging and screwing screws, and can also be used as a telescopic sliding rod of the spring;
when the support is completely attached to the compressor matrix, the upper cover and the waterproof rubber mat are not completely attached, a reserved gap of installation design is reserved, the purpose of complete attachment of the compressor matrix, the upper cover and the waterproof rubber mat is achieved through the compression spring, the support is freely adjusted by the extension of the spring to be parallel to and high between the support and the compressor matrix, and deformation of the controller integrated circuit due to excessive attachment force of the support and the compressor matrix is avoided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710879706.3A CN109552003B (en) | 2017-09-26 | 2017-09-26 | Mounting structure of controller for automobile electric air conditioner scroll compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710879706.3A CN109552003B (en) | 2017-09-26 | 2017-09-26 | Mounting structure of controller for automobile electric air conditioner scroll compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109552003A CN109552003A (en) | 2019-04-02 |
| CN109552003B true CN109552003B (en) | 2022-07-05 |
Family
ID=65862589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710879706.3A Active CN109552003B (en) | 2017-09-26 | 2017-09-26 | Mounting structure of controller for automobile electric air conditioner scroll compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109552003B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102179460A (en) * | 2011-04-11 | 2011-09-14 | 李亮 | Buffer system of flexible plate punching machine |
| CN204968317U (en) * | 2015-07-31 | 2016-01-13 | 新乡航空工业(集团)有限公司 | Machine carries heat radiation structure of motor compressor controller |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000111182A (en) * | 1998-10-09 | 2000-04-18 | Sanden Corp | Air conditioner |
| CN202468323U (en) * | 2012-03-05 | 2012-10-03 | 林益立 | Direct current brushless permanent magnet hall-free electric scroll compressor for electric automobile air conditioner |
| CN203375611U (en) * | 2013-07-02 | 2014-01-01 | 山东朗进科技股份有限公司 | Installation structure of automobile air-conditioner controller |
| CN203580005U (en) * | 2013-07-18 | 2014-05-07 | 中山市利群精密实业有限公司 | Front mold push plate structure of plastic mold |
| CN105756927A (en) * | 2014-12-15 | 2016-07-13 | 上海日立电器有限公司 | Controller-integrated horizontal compressor |
| CN105846750B (en) * | 2016-03-17 | 2018-05-08 | 中国第一汽车股份有限公司 | A kind of electric vehicle motor controller |
| CN106123405B (en) * | 2016-06-29 | 2018-08-28 | 合肥华凌股份有限公司 | A kind of radiating system for refrigerator condenser |
| CN106080117A (en) * | 2016-07-29 | 2016-11-09 | 珠海格力节能环保制冷技术研究中心有限公司 | The controller mounting structure of compressor and electric automobile |
| CN206077923U (en) * | 2016-08-31 | 2017-04-05 | 南京市溧水县电子研究所有限公司 | The embedded big power controller of direct-flow air conditioner compressor used for electric vehicle |
| CN106216542A (en) * | 2016-08-31 | 2016-12-14 | 东莞市劲鼎汽配科技有限公司 | Material strip positioning component |
| CN206054300U (en) * | 2016-09-13 | 2017-03-29 | 上海正珂凡电子科技有限公司 | Electric scroll compressor controller and motorcar electric screw compressor |
-
2017
- 2017-09-26 CN CN201710879706.3A patent/CN109552003B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179460A (en) * | 2011-04-11 | 2011-09-14 | 李亮 | Buffer system of flexible plate punching machine |
| CN204968317U (en) * | 2015-07-31 | 2016-01-13 | 新乡航空工业(集团)有限公司 | Machine carries heat radiation structure of motor compressor controller |
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| Publication number | Publication date |
|---|---|
| CN109552003A (en) | 2019-04-02 |
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Effective date of registration: 20220708 Address after: 336000 Binjiang electromechanical industrial base, Yuanzhou District, Yichun City, Jiangxi Province (Building 3, Siku cross border e-commerce smart Industrial Park) Patentee after: Yichun yuelun Technology Co.,Ltd. Address before: 200135 east side of 3 / F, building 4, No. 25, Hangdu Road, hangtou Town, Pudong New Area, Shanghai Patentee before: SHANGHAI YUELUN AUTOMOBILE TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20220919 Address after: 338000 Xia Village industrial base, Yu Shui District, Xinyu, Jiangxi Patentee after: JIANGXI YUELUN TECHNOLOGY Co.,Ltd. Address before: 336000 Binjiang electromechanical industrial base, Yuanzhou District, Yichun City, Jiangxi Province (Building 3, Siku cross border e-commerce smart Industrial Park) Patentee before: Yichun yuelun Technology Co.,Ltd. |