CN204687794U - A kind of installation assembly for pure electric automobile air conditioning motor driven compressor - Google Patents

A kind of installation assembly for pure electric automobile air conditioning motor driven compressor Download PDF

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Publication number
CN204687794U
CN204687794U CN201520418704.0U CN201520418704U CN204687794U CN 204687794 U CN204687794 U CN 204687794U CN 201520418704 U CN201520418704 U CN 201520418704U CN 204687794 U CN204687794 U CN 204687794U
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China
Prior art keywords
motor driven
hole
rubber
driven compressor
kerve
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Active
Application number
CN201520418704.0U
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Chinese (zh)
Inventor
李伟
李文娟
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Chongqing Changan Automobile Co Ltd
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Chongqing Changan Automobile Co Ltd
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Priority to CN201520418704.0U priority Critical patent/CN204687794U/en
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Abstract

The utility model relates to a kind of installation assembly for pure electric automobile air conditioning motor driven compressor, comprise mount pad, two are connected to rubber mounting on mount pad and two supports be connected with two rubber mountings respectively, it is characterized in that: described mount pad by one anyhow kerve be connected to the vertical end slot that kerve two ends are anyhow connected form with two, the two side of described kerve is anyhow respectively equipped with two mounting holes, in order to install motor driven compressor, a through hole is respectively equipped with on the top of described two vertical end slots, a project-welding nut is fixedly connected with respectively in the inside upper part of described two vertical end slots, two project-welding nuts respectively with described two through hole one_to_one corresponding, described rubber mounting is connected through the through hole on described via hole, vertically end slot and described project-welding nut by a bolt.The utility model can be arranged easily and install on car load, and energy vibration isolation, actv. damped vibration energy, improves the NVH performance in car when turning on the aircondition.

Description

A kind of installation assembly for pure electric automobile air conditioning motor driven compressor
Technical field
The utility model relates to vehicular spare parts, is specifically related to a kind of installation assembly for pure electric automobile air conditioning motor driven compressor.
Background technology
Compare conventional engines automobile, the a/c system of pure electric automobile will face a series of technical challenge, and such as used motor driven compressor just also exists the new problems such as space layout, installation, vibration isolation, sound insulation for main engine plants.For pure electric automobile, running noises, the vibration of motor driven compressor are one of main NVH problems of turning on the aircondition in car.Some battery-driven car main engine plants are in order to solve the noise and vibration problem of compressor, compressor mount pad is designed to the triangular shaped body structure with elastic vibration isolation lining group, this structure requires higher for the installation site of compressor, and the master layout for battery-driven car causes certain restriction.If compressor is arranged into machinery space, what orthodox car adopted usually is by compressor and motor body rigid connection, the two is integrally by engine mounting damped vibration energy, and pure electric automobile, its power driven motor is not suitable for directly installing electric compressor.Therefore design separately a kind of installation fixed form of motor driven compressor, not only will consider the anti-vibration performance of motor driven compressor and car body fully, and the space of car load will be facilitated to arrange.CN204161038U discloses a kind of electric truck electric air compressor mounting bracket assembly, and it relates to a kind of mounting bracket assembly.It has a protective cover being arranged on the support on electric truck vehicle frame and being arranged on for the protection of electric air compressor on this support, and described support comprises two longerons and two other is arranged between described two longerons for connecting the crossbeam of two longerons attaching electric air compressor.Its make electric air compressor firm be fixed on the vehicle frame of electric truck; for the installation of electric air compressor provides carrier; protective cover can play a protective role to electric air compressor; unload low protection cover and can carry out Maintenance and Repair to electric air compressor, the convenient daily service to electric air compressor.This is a kind of good try beyond doubt.
Summary of the invention
The purpose of this utility model is to provide a kind of installation assembly for pure electric automobile air conditioning motor driven compressor, and it can arrange easily and install on car load, and energy vibration isolation, actv. damped vibration energy, improves the NVH performance in car when turning on the aircondition.
A kind of installation assembly for pure electric automobile air conditioning motor driven compressor described in the utility model, comprise mount pad, two are connected to rubber mounting on mount pad and two supports be connected with two rubber mountings respectively, it is characterized in that: described mount pad by one anyhow kerve be connected to the vertical end slot that kerve two ends are anyhow connected form with two, the two side of described kerve is anyhow respectively equipped with two mounting holes, in order to install motor driven compressor, a through hole is respectively equipped with on the top of described two vertical end slots, a project-welding nut is fixedly connected with respectively in the inside upper part of described two vertical end slots, two project-welding nuts respectively with described two through hole one_to_one corresponding,
Described rubber mounting is made up of rounded rubber body, the internal metal rack being located at rubber body center and the metal outer support be located on rubber body cylindrical, be provided with via hole in the centre of described internal metal rack, described rubber body is also provided with upper groove and low groove; Described rubber mounting is connected through the through hole on described via hole, vertically end slot and described project-welding nut by a bolt.
Further, described support is inverted U-shaped, and lower end is fixedly connected with the metal outer support of described rubber mounting.
The utility model be a kind of design for motor driven compressor separately fixedly mount assembly with car body, its feature is taken into full account that vibration isolation between motor driven compressor and car body and vibrational energy are decayed.Solve pure electric automobile to compare conventional engines automobile and do not have dynamic assembly that the problem of fixing motor driven compressor and pure electric automobile can be installed to turn on the aircondition NVH problem in the car that caused by electric compressor machine vibration; Mounting structure alerting ability of the present utility model is strong simultaneously, can in engine cabin, select arbitrarily suitable position to be fixed installation, facilitate the master layout of battery-driven car.
Accompanying drawing explanation
Fig. 1 is mount pad schematic diagram of the present utility model.
Fig. 2 is rubber mounting schematic diagram of the present utility model.
Fig. 3 is structural representation of the present utility model.
In figure: 1-mount pad, 2-rubber mounting, 3-support, 4-bolt, 5-project-welding nut; 11-is kerve anyhow, the vertical end slot of 12-, 13-mounting hole, 14-through hole; 20-rubber body, 21-internal metal rack, 22-metal outer support, 23-via hole, 24-upper groove, 25-low groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
See Fig. 1, a kind of installation assembly for pure electric automobile air conditioning motor driven compressor shown in Fig. 2 and Fig. 3, comprise mount pad 1, two are connected to rubber mounting 2 on mount pad and two supports 3 be connected with two rubber mountings respectively, its substantive special electricity is: described mount pad 1 by one anyhow kerve 11 be connected to the vertical end slot 12 that kerve two ends are anyhow connected form with two, the two side of described kerve is anyhow respectively equipped with two mounting holes 13, in order to install motor driven compressor, a through hole 14 is respectively equipped with on the top of described two vertical end slots, a project-welding nut 5 is fixedly connected with respectively in the inside upper part of described two vertical end slots, two project-welding nuts respectively with described two through hole one_to_one corresponding,
Described rubber mounting 2 is made up of rounded rubber body 20, the internal metal rack 21 being located at rubber body center and the metal outer support 22 be located on rubber body cylindrical, be provided with via hole 23 in the centre of described internal metal rack, described rubber body is also provided with upper groove 24 and low groove 25; Described rubber mounting 2 is connected with described project-welding nut 5 through the through hole 14 on described via hole 23, vertically end slot by a bolt 4.Rubber mounting mainly plays vibration isolation effect, decays and is installed to the vibrational energy of transmission on mount pad by motor driven compressor.The upper groove of rubber mounting, low groove play the effect of linear vibration isolation and heat radiation.
Further, described support 3 is in inverted U-shaped, and lower end is fixedly connected with the metal outer support 22 of described rubber mounting 2.In order to motor driven compressor and compression support are connected on car body.Support welding is on the metal outer support of rubber mounting, and the concrete structure length of support should be determined according to actual conditions, and the overall principle is unsuitable long in car load coordinate Z-direction.Can select to weld with the connection mode of car body coupling end.
The utility model is a kind of little and motor driven compressor fixed sturcture flexibly, convenient in machinery space reasonable Arrangement, simultaneously independent vibration insulation structure design can solve NVH problem very well.Solve the fixing and vibration isolation problems that it is installed at car load, improve the NVH performance in car when turning on the aircondition, facilitate the space general headquarters of motor driven compressor on car load to put simultaneously.

Claims (2)

1. for an installation assembly for pure electric automobile air conditioning motor driven compressor, comprise mount pad (1), two be connected to rubber mounting (2) on mount pad and two supports (3) be connected with two rubber mountings respectively, it is characterized in that:
Described mount pad (1) by one anyhow kerve (11) be connected to the vertical end slot (12) that kerve two ends are anyhow connected form with two, the two side of described kerve is anyhow respectively equipped with two mounting holes (13), a through hole (14) is respectively equipped with on the top of described two vertical end slots, be fixedly connected with a project-welding nut (5) respectively in the inside upper part of described two vertical end slots, two project-welding nuts respectively with described two through hole one_to_one corresponding;
Described rubber mounting (2) is made up of rounded rubber body (20), the internal metal rack (21) being located at rubber body center and the metal outer support (22) be located on rubber body cylindrical, be provided with via hole (23) in the centre of described internal metal rack, described rubber body is also provided with upper groove (24) and low groove (25);
Described rubber mounting (2) is connected with described project-welding nut (5) through the through hole (14) on described via hole (23), vertically end slot by a bolt (4).
2. the installation assembly for pure electric automobile air conditioning motor driven compressor according to claim 1, is characterized in that: described support (3) is in inverted U-shaped, and lower end is fixedly connected with the metal outer support (22) of described rubber mounting (2).
CN201520418704.0U 2015-06-17 2015-06-17 A kind of installation assembly for pure electric automobile air conditioning motor driven compressor Active CN204687794U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520418704.0U CN204687794U (en) 2015-06-17 2015-06-17 A kind of installation assembly for pure electric automobile air conditioning motor driven compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520418704.0U CN204687794U (en) 2015-06-17 2015-06-17 A kind of installation assembly for pure electric automobile air conditioning motor driven compressor

Publications (1)

Publication Number Publication Date
CN204687794U true CN204687794U (en) 2015-10-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520418704.0U Active CN204687794U (en) 2015-06-17 2015-06-17 A kind of installation assembly for pure electric automobile air conditioning motor driven compressor

Country Status (1)

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CN (1) CN204687794U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109017202A (en) * 2018-08-03 2018-12-18 芜湖市智行天下工业设计有限公司 A kind of new-energy automobile on-board air conditioner component being easily installed
CN113511050A (en) * 2021-05-26 2021-10-19 重庆长安汽车股份有限公司 New energy automobile electric compressor mounting structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109017202A (en) * 2018-08-03 2018-12-18 芜湖市智行天下工业设计有限公司 A kind of new-energy automobile on-board air conditioner component being easily installed
CN113511050A (en) * 2021-05-26 2021-10-19 重庆长安汽车股份有限公司 New energy automobile electric compressor mounting structure

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