CN206826352U - Compressor bracket and new-energy automobile - Google Patents

Abstract

The utility model provides a kind of compressor bracket and the new-energy automobile with this compressor bracket, wherein, compressor bracket includes：Main support, the main support includes base and the rack body extended straight up from the base, extend first connecting portion and second connecting portion from the side differentiated levels of the rack body, the first connecting portion and the second connecting portion are connected with compressor so that the compressor to be suspended respectively；Wherein, the compressor bracket also includes auxiliary stand, and the first end of the auxiliary stand is connected with the base of the main support, and the second end of the auxiliary stand is connected with the compressor.The installation mode of the compressor assembly of new-energy automobile is lifted according to compressor bracket of the present utility model and improves the low-frequency noise of vehicle passenger compartment.

Description

Compressor bracket and new-energy automobile

Technical field

Vehicle compressor technical field is the utility model is related to, more specifically, the utility model is related to a kind of new energy vapour The compressor bracket of car and the new-energy automobile with such compressor bracket.

Background technology

New-energy automobile generally use swirl motor compressor, the arrangement of the compressor are various.It is different from tradition Vehicular compressed machine is directly connected common power assembly suspension vibration damping mode with engine, and the installation of motor compressor can be according to sky Between require to be arranged at vehicle body or chassis.

Because batch machining accuracy error and assembling chain error, usual motor compressor are unilateral using bolt and support Fastening, the mounting structure of compressor is a cantilever design, causes the installation mode of compressor relatively low.

Utility model content

The purpose of this utility model is the installation mode for improving lifting compressor assembly, improves vehicle passenger compartment's low frequency and makes an uproar Sound.

The purpose of this utility model also resides in the other problemses for solving or alleviating in the presence of prior art.

To solve the above problems, one side of the present utility model provides a kind of compressor bracket, it includes：

Main support, the main support include base and the rack body that extends straight up from the base, from described The side differentiated levels of rack body extend first connecting portion and second connecting portion, the first connecting portion and described Two connecting portions are connected with compressor so that the compressor to be suspended respectively；

Wherein, the compressor bracket also includes auxiliary stand, the first end of the auxiliary stand and the main support Base is connected, and the second end of the auxiliary stand is connected with the compressor.

Alternatively, in the compressor bracket, the first connecting portion is connected by bolt with compressor.

Alternatively, in the compressor bracket, the first connecting portion is connected with the top of the compressor.

Alternatively, in the compressor bracket, the second end of the second connecting portion and the auxiliary stand passes through same One is bolted to the both sides of compressor.

Alternatively, in the compressor bracket, the second connecting portion is connected with the bottom of the compressor.

Alternatively, exist in the compressor bracket, between the second end of the auxiliary stand and the compressor slow Stamping.

Alternatively, in the compressor bracket, the bolster is rubber sheet gasket or disc spring.

Alternatively, in the compressor bracket, the first end of the auxiliary stand is bonded with the base of the main support, And the second end of the auxiliary stand extends and supports the compression motor spindle vertically.

Alternatively, in the compressor bracket, the first end of the auxiliary stand is bolted to the main branch The base of frame.

Another aspect of the present utility model provides a kind of new-energy automobile, and the new-energy automobile has according to this practicality The compressor bracket of new embodiment.

The installation mode of the compressor assembly of new-energy automobile can be lifted according to compressor bracket of the present utility model simultaneously Improve the low-frequency noise of vehicle passenger compartment.

Brief description of the drawings

Refer to the attached drawing, of the present utility model above-mentioned and other features will become obvious, wherein：

Fig. 1 is the side view according to the compressor bracket of embodiment of the present utility model.

Embodiment

It is readily appreciated that, according to the technical solution of the utility model, in the case where not changing the utility model in essence spirit, this area Those skilled in the art can propose the various structures mode that can mutually replace and implementation.Therefore, implement in detail below Mode and accompanying drawing are only the exemplary illustrations to the technical solution of the utility model, and are not to be construed as of the present utility model complete Portion or be considered as defines or limits to technical solutions of the utility model.

Mention in this manual or may mention up, down, left, right, before and after, front, the back side, top, bottom etc. Orientation term is defined relative to the construction shown in each accompanying drawing, and they are relative concepts, and it is therefore possible to can root Correspondingly changed according to its residing diverse location, different use states.So also should not be by these or others side Position term is construed to restricted term.

With reference to figure 1, it illustrates the side view according to compressor bracket of the present utility model and compressor.Compressor branch Frame includes：Main support 1 and auxiliary stand 3.Compressor 2 is supported together by main support 1 and auxiliary stand 3.Main support 1 includes base 11, base 11 is, for example, platform, and it can have the mounting leg of surrounding.Main support 1 also includes straight up extending from base 11 Rack body 12, extend first connecting portion 13 from the side differentiated levels of the rack body 12 or be upper connecting portion And second connecting portion 14 or be lower connecting portion.First connecting portion 13 and second connecting portion 14 be connected respectively with compressor 2 with Compressor 2 is suspended.In addition, compressor bracket also includes auxiliary stand 3.The first end 31 of auxiliary stand 3 and the bottom of main support 1 Seat 11 is connected, and the second end 32 of auxiliary stand 3 is connected with compressor 2.Auxiliary stand 3 provides extra support, improves pressure The installation mode of contracting machine 2 simultaneously improves the low-frequency noise of vehicle passenger compartment.

In certain embodiments, first connecting portion 13 is connected by one or more bolts 41 with compressor 2, and bolt 41 is worn The part of overcompression machine 2 and first connecting portion 13 are simultaneously received by nut 42.In an alternative embodiment, can come by other means First connecting portion 13 is connected with compressor 2.

In certain embodiments, first connecting portion 13 is connected with 2 tops 21 of compressor.In the illustrated embodiment, press Contracting machine 2 includes main body 23, top 21 and bottom 22.Wherein, the top 21 of compressor 2 formed with for compressor main support 1 First connecting portion 13 connect mounting hole.In an alternative embodiment, such as compressor top and the connection position of second connecting portion 14 Medium position of compressor 2 between putting etc..

In certain embodiments, second connecting portion 14 and the second end 32 of auxiliary stand 3 pass through one or more bolts 51 It is connected to the both sides of compressor 2.Bolt 51 passes through the second end 32 of auxiliary stand 3, the part of compressor 2 and second connecting portion 14 and received by nut 52, thus compressor 2 is supported by simple rack, rather than cantilever support, is further improved its and is installed mode. In certain embodiments, auxiliary stand 3 can be in the same side of compressor 2 with second connecting portion 14.In further embodiments, Auxiliary stand 3 and second connecting portion 14 can be connected with compressor 2 respectively, and can be connected with the diverse location of compressor 2.

In certain embodiments, second connecting portion 14 is connected with 2 bottoms 22 of compressor.In the illustrated embodiment, press The bottom 22 of contracting machine 2 is also formed with for the second end 32 of second connecting portion 14 and auxiliary stand 3 with compressor main support 1 The mounting hole of connection.In an alternative embodiment, the second connecting portion 14 of compressor main support 1 may also connect to the other of compressor 2 Its position may be connected, such as the middle position of the compressor 2 between the bottom of compressor 2 and the link position of first connecting portion 13 Put.

In certain embodiments, bolster 6 be present between the second end 32 of auxiliary stand 3 and compressor 2.In some implementations In example, bolster can be rubber sheet gasket or disc spring.In further embodiments, bolster can be other suitable elastomeric elements. Bolster can be eliminated due to machining error and caused rigging error problem.

In certain embodiments, the end 32 of first end 31 and second of auxiliary stand 3 can be mutually perpendicular two planes.It is auxiliary Support 3 is helped to be formed by such as steel of the metal with bending angle, its first end 31 can be connected to main support 1 by bolt 7 Base 11.Alternatively, auxiliary stand 1 can be integrally formed with the base 11 of compressor, or, the first end 31 of auxiliary stand 3 can By other means are connected to compressor main support 11.

The utility model also aims to new energy of the protection with the compressor bracket according to each embodiment of the present utility model Source automobile.

Independent mounting bracket is used with buffer shock-absorbing element according to the compressor bracket of embodiments herein to decay Itself excitation.Because the working speed of motor compressor is higher, the driving frequency of internal rotating is easy to encourage system itself Mode, so as to cause resonance, the resonance excitation of compressor assembly by bang path, can cause vibration and the low frequency of crew module Noise.The design lifts the installation mode of compressor, avoids the client as caused by vibration noise from complaining.Pass through CAE emulation technologies Verified with real vehicle, the compressor bracket of improvement can effectively lift the installation mode of compressor assembly, and it is low to improve vehicle passenger compartment Frequency noise.

Specific embodiment described above is only for more clearly describing principle of the present utility model, wherein by each portion Part embodies and is easier to understand principle of the present utility model.In the case where not departing from the scope of the utility model, ability The technical staff in domain easily can carry out various modifications to the utility model.Therefore it should be appreciated that the scope of the utility model It should not be limited by embodiments above.

Claims (10)

1. a kind of compressor bracket, it includes：

Main support, the main support includes base and the rack body extended straight up from the base, from the support The side differentiated levels of main body extend first connecting portion and second connecting portion, and the first connecting portion and described second connect Socket part is connected with compressor so that the compressor to be suspended respectively；

Characterized in that, the compressor bracket also includes auxiliary stand, the first end of the auxiliary stand and the main support Base connection, the second end of the auxiliary stand is connected with the compressor.

2. compressor bracket according to claim 1, it is characterised in that the first connecting portion passes through bolt and compressor Connection.

3. compressor bracket according to claim 2, it is characterised in that the first connecting portion and the top of the compressor Portion connects.

4. compressor bracket according to claim 1, it is characterised in that the second connecting portion and the auxiliary stand Second end passes through the same both sides for being bolted to compressor.

5. compressor bracket according to claim 4, it is characterised in that the second connecting portion and the bottom of the compressor Portion connects.

6. compressor bracket according to claim 4, it is characterised in that the second end of the auxiliary stand and the compression Bolster between machine be present.

7. compressor bracket according to claim 6, it is characterised in that the bolster is rubber sheet gasket or disc spring.

8. compressor bracket according to claim 1, it is characterised in that the first end of the auxiliary stand and the main branch The base fitting of frame, and the second end of the auxiliary stand extends and supports the compression motor spindle vertically.

9. compressor bracket according to claim 1, it is characterised in that the first end of the auxiliary stand is connected by bolt It is connected to the base of the main support.

10. a kind of new-energy automobile, it is characterised in that the new-energy automobile has as any one of claim 1-9 Compressor bracket.