CN207111423U

CN207111423U - A kind of vortex compressor of automobile

Info

Publication number: CN207111423U
Application number: CN201720464682.0U
Authority: CN
Inventors: 宋雪峰; 王玉强
Original assignee: Shanghai Lixin Energy Technology Co Ltd
Current assignee: Shanghai Lixin Energy Technology Co Ltd
Priority date: 2017-04-28
Filing date: 2017-04-28
Publication date: 2018-03-16
Anticipated expiration: 2027-04-28

Abstract

The utility model provides a kind of vortex compressor of automobile, including：Housing, there is the first opening to form accommodation space；Compression mechanism；Motor mechanism, including rotor and motor stator, upper bracket；Lower carriage, it is connected by the motor stator and the upper bracket；Wherein, the motor stator is connected to binding post by motor lead-out wire, the binding post is between the inner walls and the outer wall of the motor stator, and the bottom wall away from the housing, the motor stator is directly or indirectly and binding post is in the same part, and the distance between the outlet point of motor lead-out wire and binding post immobilize.Vortex compressor of automobile provided by the utility model is easy to the assembling of binding post.

Description

A kind of vortex compressor of automobile

Technical field

It the utility model is related to compressor field, more particularly to a kind of vortex compressor of automobile.

Background technology

Existing compressor is had the characteristics that when motor lead-out wire is connected into binding post from motor stator and drawback：

1) majority is all that motor stator is interference fitted into enclosure interior, then by motor lead-out wire and is arranged on housing or shell The binding post covered is attached.The connection procedure needs to complete before cap forms airtight cavity with housing.If wiring Post is arranged on cap, after lead-out wire and the assembling completion of binding post and cap and housing formation airtight cavity, is drawn Line certainly will have one section of length redundancy, and the dress of lead-out wire and binding post otherwise can not be carried out before compressor cavity closing Match somebody with somebody.Vibration during due to compressor operation, the lead-out wire grown are possible to touch the metal parts on periphery, once lead-out wire Insulating protective layer is impaired and nuditing wire contacting metal part will leak electricity, and the insulating properties and reliability for complete machine are It is very unfavorable.If binding post is also mounted on housing, because the assembling of lead-out wire and binding post needs to take certain operation Space, assembling and Inspection are all inconvenient if shell space is compact, and are unfavorable for compressing if housing reservation operations space The miniaturization of machine.Therefore, when connecting lead-out wire with binding post, motor stator is interference fitted into the structure of enclosure interior always There is its drawback.

2) binding post of existing most compressors is installed on the outside of compressor.Due to compressor in use Its inner side atmospheric pressure is higher than atmosphere outside pressure, when binding post is from the installation of the outside of compressor, the pressure differential in outside in compressor Force binding post end plate with it to being in separation trend with mounting surface, the sealing being unfavorable between binding post end plate and housing.And The pressure differential in outside is ultimately applied on the fastener of binding post in compressor, and fastener bears very big pressure.Fastener Except needing to overcome in compressor in addition to the pressure difference in outside, it is also necessary to which pairs of posts end face applies certain pressure again can just make to connect Terminal end face is sealed with it to being tightly bonded with mounting surface with realizing.The intensity of this mounting means pairs of posts and fastener It is required that it is very high, it is unfavorable for lightweight and the cost degradation of compressor.

3) inside compressor, the junction of binding post and motor lead-out wire may some binding post cylinder it is exposed Containing refrigerant, lubricating oil and may be in the environment containing micro-moisture and impurity.Due to refrigerant and moisture and impurity Insulating properties it is poor, under the insulating properties of the exposed junction that can cause binding post and motor lead-out wire wherein of binding post cylinder Drop.

4) after air-conditioning system fills more refrigerant or compressor operation and shuts down, it is likely that it is mixed some There is the low pressure chamber that the liquid refrigerant of lubricating oil and micro-moisture and impurity flows into compressor.If the liquid refrigerant is dipped into The junction of binding post and motor lead-out wire, the insulating properties of compressor can significantly decay.

Utility model content

The defects of the utility model is in order to overcome above-mentioned prior art to exist, there is provided a kind of vortex compressor of automobile, this reality It is easy to the assembling of binding post with the vortex compressor of automobile of new offer.

The utility model provides a kind of vortex compressor of automobile, including：Housing, there is accommodation space；Compression mechanism；Motor Mechanism, it is placed in the accommodation space, including rotor and motor stator, the motor mechanism are located at the accommodation space It is interior；Upper bracket；And lower carriage, it is connected by the motor stator and the upper bracket；Wherein, the motor stator leads to Cross motor lead-out wire and be connected to binding post, the binding post between the inner walls and the outer wall of the motor stator, And the bottom wall away from the housing, the motor stator are directly or indirectly arranged in the same part with binding post, motor is drawn The distance between the outlet point of line and binding post immobilize, and the motor stator is directly or indirectly and binding post is installed in same On part, the distance between the outlet point of motor lead-out wire and binding post immobilize.

Compared with prior art, the utility model has following advantage：

1) the assembling position between motor lead-out wire and binding post is just had determined that before housing is installed and to form closing chamber Relation is put, so and housing is installed before forming closing chamber, can be according to motor lead-out wire and the position of the mount point of binding post The accurate length for calculating motor lead-out wire, essentially eliminates rocking for motor lead-out wire caused by vibration of compressor, greatly improves The insulating properties and reliability of compressor.

2) because the installation site of binding post and motor lead-out wire is drawn away from shell bottom wall away from oil sump, binding post with motor The probability that the connecting portion of outlet is dipped into liquid refrigerant is smaller, and the insulating properties of compressor is more preferable.

3) simultaneously as the assembling process between motor lead-out wire and binding post is in the environment that compressor case opens Complete, therefore have the operating space of abundance.

Brief description of the drawings

Its example embodiment is described in detail by referring to accompanying drawing, above and other feature and advantage of the present utility model will Become readily apparent from.

Fig. 1 shows the stereogram of the compressor according to the utility model embodiment.

Fig. 2 shows the profile of the compressor according to the utility model embodiment.

Fig. 3 is the partial view F in Fig. 2.

Fig. 4 is the partial view G in Fig. 2.

Fig. 5 shows the front view of the compressor according to the utility model embodiment.

Fig. 6 is Fig. 5 A-A profiles.

Fig. 7 is Fig. 5 B-B profiles.

Fig. 8 shows upper bracket-motor mechanism-lower carriage assembling stereogram according to the utility model embodiment.

Fig. 9 shows upper bracket-motor mechanism according to the utility model embodiment-lower carriage assembling upward view.

Figure 10 is Fig. 9 D-D profiles.

Figure 11 shows the upward view of the compressor according to the utility model embodiment.

Figure 12 is Figure 11 E-E profiles.

Figure 13 shows the stereogram of the compressor part according to the another embodiment of the utility model.

Figure 14 shows the compressor profile according to the another embodiment of the utility model.

Figure 15 is Figure 14 partial view O.

Figure 16 shows the stereogram of the binding post according to the another embodiment of the utility model.

Embodiment

Example embodiment is described more fully with referring now to accompanying drawing.However, example embodiment can be with a variety of shapes Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, these embodiments are provided so that this practicality is new The design of example embodiment fully and completely, and will be comprehensively communicated to those skilled in the art by type.It is identical in figure Reference represent same or similar structure, thus repetition thereof will be omitted.

The defects of in order to improve prior art, the utility model provide a kind of compressor, it is therefore preferable to automobile-used scroll compression Contracting machine.Described below with vertical structure, i.e. shafting transmission mechanism exemplified by using the compressor of vertical with vortex pump body axis Each embodiment, but the utility model is not so limited.This compressor provided by the utility model is preferred for electric automobile Use, but this utility model is not so limited.

A kind of specific embodiment of the present utility model is described with reference to Fig. 1 to Figure 12 first.Fig. 1 shows new according to this practicality The stereogram of the compressor of type embodiment.Fig. 2 shows the profile of the compressor according to the utility model embodiment.Fig. 3 is Partial view F in Fig. 2.Fig. 4 is the partial view G in Fig. 2.Fig. 5 shows the compressor according to the utility model embodiment Front view.Fig. 6 is Fig. 5 A-A profiles.Fig. 7 is Fig. 5 B-B profiles.Fig. 8 is shown to be implemented according to the utility model Upper bracket-motor mechanism-lower carriage assembling stereogram of example.Fig. 9 shows upper bracket-electricity according to the utility model embodiment Machine mechanism-lower carriage assembling upward view.Figure 10 is Fig. 9 D-D profiles.Figure 11 is shown according to the utility model embodiment The upward view of compressor.Figure 12 is Figure 11 E-E profiles.

In the present embodiment, vertical compressor includes housing 3 including fixed scroll 2 and the compression mechanism and electricity of movable orbiting scroll 15 Machine mechanism.Preferably, vertical compressor also includes upper lid 1.

Housing 3 has the first opening.Alternatively, housing 3 is cast member.Housing 3 includes a barricade, and barricade is by accommodation space It is divided into low pressure chamber 309 and controller chamber 302.Low pressure chamber 309 houses motor mechanism.Controller chamber 302 is provided with one second opening. Vertical compressor also includes controller chamber lid 4 and electric-controlled parts.The opening of the sealing of controller chamber lid 4 second.Specifically, device chamber processed Lid 4 and housing 3 realize sealing and fastening by sealing ring 9 (or gasket seal, or fluid sealant) and bolt 10.Electric-controlled parts are set Put in the controller chamber 302 between controller chamber lid 4 and barricade.Alternatively, hole 307 is additionally provided with housing 3 and for connecing The housing wiring hole that terminal 21 is connected with motor lead-out wire 1201.

Fixed scroll 2 includes the low-pressure side 202 for being provided with scroll wrap 201 and backwards to the high-pressure side 206 of scroll wrap 201.Fixed scroll 2 low-pressure side 202 is open relatively with the first of housing 3 to form an accommodation space.Preferably, the low pressure of housing 3 and fixed scroll 2 The accommodation space that side 202 is formed is optionally class cuboid.But the utility model not limited to this, accommodation space for example can also be The shapes such as class cylinder, class square.Alternatively, housing 3 and fixed scroll 2 pass through sealing ring 7 (or gasket seal, or fluid sealant) And bolt 8 realizes sealing and fastening.Preferably, fixed scroll is wear-resisting high-strength degree Al-alloy parts, such as reflectal, extruding Cast aluminium alloy gold etc. (wherein, the strength of materials of high-strength aluminum alloy part and compactness are superior to conventional cast part).Alternatively, One or more mounting legs 207,303 are additionally provided with fixed scroll 2 and housing 3, compressor is arranged in automobile.

High pressure chest 2014 is formed between upper lid 1 and the high-pressure side 206 of fixed scroll 2.Air bleeding valve is installed in high pressure chest 2014 Piece 30 and exhaust screen.Alternatively, upper lid 1 and quiet whirlpool are realized by sealing ring 5 (or gasket seal, or fluid sealant) and bolt 6 The sealing and fastening of disk 2.The low-pressure side 202 of fixed scroll 2 is also formed with suction muffler 203.It is additionally provided with fixed scroll 2 and high pressure Exhaust outlet 2012 that chamber 2014 is connected and the air entry 2010 being connected with suction muffler 203.Fixed scroll 2 is additionally provided with suction Gas screwed hole 2011 and exhaust screwed hole.Suction muffler 203 connects with air entry 2010.In other words, high-strength aluminum alloy material A part of the fixed scroll 2 as compressor case, air entry 2010, the exhaust outlet 2012 of compressor are each provided in fixed scroll 2. Because high-strength aluminum alloy, such as the strength of materials of the material such as forging or extrusion casint and compactness are better than casting, therefore inhale Gas port 2010, the air-tightness of exhaust outlet 2012 and screw strength are more preferable.Meanwhile the machining position of the housing 3 of casting and machine add Work area is less, and the air-tightness of housing 3 is more preferable, and then can improve the air-tightness of complete machine.

Movable orbiting scroll 15 is located in accommodation space.Movable orbiting scroll 15 is provided with the side of scroll wrap 1501 and the low-pressure side of fixed scroll 2 202 is relative, and the scroll wrap 201 of fixed scroll 2 and the scroll wrap 1501 of movable orbiting scroll 15 form compression chamber.

Motor mechanism includes rotor 20 and motor stator 12.Motor mechanism is located at the low pressure chamber 309 in accommodation space. Motor mechanism is used to drive movable orbiting scroll 15 to rotate relative to fixed scroll 2, to compress the refrigerant in compression chamber.

Specifically, compressor refrigerant path is：Refrigerant enters suction muffler 203, suction muffler by air entry 2010 203 connect with low pressure chamber 309, and refrigerant flows into fixed scroll afterwards by flowing into fixed scroll low-pressure side 202 after low pressure chamber 309 Compressed in the compression chamber that scroll wrap 201 and movable orbiting scroll scroll wrap 1501 are formed, the refrigerant after compressing passes through steam vent 209 High pressure chest 2014 is flowed into, refrigerant is discharged among the exhaust outlet 2012 connected with high pressure chest 2014 afterwards.Further, refrigerant Vertical compressor is flowed into from the air entry 2010 of fixed scroll 2, and is flowed backwards to fixed scroll to the bottom wall of housing 3, refrigerant passes through shell The barricade of body 3 to be cooled down to the electric-controlled parts in controller chamber 302, and cold-producing medium stream through motor mechanism with to motor mechanism Cooled down, then flowed into the compression chamber that fixed scroll 2 is formed with movable orbiting scroll 15.

As above, compressor provided by the utility model is preferably vertical structure, because accommodation space is grown for class in housing Square, the length of complete machine is more shorter than horizontal compressor, while keeps previous level in height, takes more when on automobile Few is transversely mounted space, and more stably lubricating oil bath 31, lubricant effect can be formed on the bottom of the low pressure chamber 309 of compressor More preferably, the reliability of compressor can be improved, and reduces the oil drain quantity of compressor.In addition, if solid impurity passes through air entry 2010 and suction muffler 203 enter in compressor, impurity can preferential deposition in the bottom of low pressure chamber 309, therefore impurity enters whirlpool in meditation The probability very little for the pump body compression chamber that disk 2 and movable orbiting scroll 15 form, can substantially reduce causes what the pump housing damaged because impurity enters Risk.

Alternatively, in the present embodiment, compressor also includes upper bracket 11 and lower carriage 13.Upper bracket 11 and lower carriage 13 are provided with the through hole of insertion, so that Bearning mechanism passes through.

Upper bracket 11 and the low-pressure side 202 of fixed scroll 2 are connected.Specifically, bolt 29 passes through sets on upper bracket 11 The screwed hole 2015 set in bolt hole and fixed scroll 2 is put so that upper bracket 11 is connected admittedly with the low-pressure side 202 of fixed scroll 2 It is fixed.

Lower carriage 13 is connected by motor stator 12 and upper bracket 11.Specifically, in the present embodiment, upper bracket 11 include and the first side that fixed scroll 2 is connected and second side opposite with the first side.Set on second side of upper bracket 11 There are multiple upper bracket boss 1105.Each upper bracket boss 1105 is provided with screwed hole 1106.Alternatively, upper bracket 11 includes four The bolt hole 1106, the line of centres of four bolt holes 1106 form square shape, and the utility model is unlimited In this.Motor stator 12 is provided with multiple first bolt holes corresponding with screwed hole 1106.Lower carriage 13 is provided with and screw thread Multiple second bolt holes corresponding to hole 1106.Bolt 35 passes through the second bolt hole, the first bolt hole and screwed hole 1106 So that upper bracket 11, motor stator 12 and lower carriage 13 to be connected.Preferably, upper bracket 11, motor stator 12, lower carriage 13 Hang on the low-pressure side of fixed scroll 2, and with 3 contactless part of housing.

Alternatively, movable orbiting scroll 15 is provided with bearing hole backwards to the side of fixed scroll 2.One Moving plate bearing 16 is arranged on bearing In hole.Wear-resistant gasket 14 is additionally provided between upper bracket 11 and movable orbiting scroll 15.Compressor can also include a upper bearing (metal) 17 and one Lower bearing 18, the lower bearing 18 of upper bearing (metal) 17 and one are socketed the both ends of eccentric crankshaft 19 respectively.Eccentric crankshaft 19 carries to movable orbiting scroll 15 For revolving force.

The compressor of another embodiment provided by the utility model is described with reference to Figure 13 to Figure 16.Figure 13 is shown According to the stereogram of the compressor part of the another embodiment of the utility model.Figure 14 is shown according to the utility model The compressor profile of another embodiment.Figure 15 is Figure 14 partial view O.Figure 16 is shown according to the another reality of the utility model Apply the stereogram of the binding post of example.

Compressor includes housing 3, compression mechanism and motor mechanism.Housing 3 has the first opening.Compression mechanism includes quiet whirlpool Disk 2 and movable orbiting scroll 3.The low-pressure side 202 of fixed scroll 2 is open relatively with the first of housing 3 to form an accommodation space.Motor mechanism Including the rotor in accommodation space and motor stator 12.Motor stator 12 is connected by upper bracket 11 with fixed scroll 2 It is fixed.

In the present embodiment, motor stator 12 is connected to binding post 21 by motor lead-out wire 1201, and is connect by quiet disk Line three-way hole 2106 and housing wiring through hole 3010 are connected to the electric-controlled parts in controller chamber 302.Binding post 21 is located in housing 3 Between the outer wall of wall and motor stator 12, and away from the (accommodation space namely formed positioned at housing 3 and fixed scroll 2 of oil sump 31 Top).Specifically, binding post 21 includes cylinder 2101 and end plate 2102.End plate 2102 is provided with what is passed through for cylinder 2101 Through hole.Motor lead-out wire 1201 includes the terminal 1202 electrically connected with cylinder 2101 and is coated on exhausted outside terminal 1202 Edge shield 1203.Cylinder 2101 between insulating shield 1203 and end plate 2102 is externally surrounded by insulating sheath 2104.Absolutely The internal diameter of edge sheath 2104 is less than the diameter of cylinder 2101.Alternatively, binding post 21 is arranged in the fixed scroll 2.It is specific and Speech, fixed scroll 2 are provided with the through hole passed through for the cylinder 2101 of binding post 21, and the cylinder around fixed scroll 2 for binding post 21 2101 through holes that pass through set towards motor mechanism opening to accommodate the groove of end plate 2102.End plate 2102 deviates from motor mechanism Surface be in contact with the bottom wall of groove.Alternatively, in addition to wiring cover plate 2105, wiring cover plate 2105 cover on fixed scroll 2 and carried on the back The end face of groove set by face, with the wire protected binding post 21 and be connected to controller.

In the present embodiment, because motor stator 12 and fixed scroll 2 are connected, and binding post 21 also connects with fixed scroll 2 Fixation is connect, the position relationship between motor stator 12 and binding post 21 has immobilized, and fixed scroll 2 and housing 3 are not yet Assembled, the operating space for having abundance carries out the assembling of motor lead-out wire 1201 and binding post 21.Drawn using what is be of convenient length Outlet 1201, it is ensured that terminal 1202 is just arranged on the cylinder 2101 of binding post 21 by the length of lead-out wire 1201 enough, is drawn The length of outlet 1201 does not almost have redundancy.First insulating sheath 2104 is enclosed on when terminal 1202 is arranged on into binding post 21 The outside of cylinder 2101, the internal diameter of insulating sheath 2104 are less than the external diameter of cylinder 2101, make the endoporus and post of insulating sheath 2104 The outer surface of body 2101 can be brought into close contact.Then being arranged on cylinder 2101 and compress insulating shield 1203 terminal 1201 makes absolutely Elastic deformation occurs for edge sheath 2104, it is ensured that between insulating shield 1203 and insulating sheath 2104 and insulating sheath 2104 and end It is brought into close contact between plate 2102.So far the assembling of motor lead-out wire 1201 and binding post 21 is completed.Afterwards again by the He of fixed scroll 2 Housing 3 is fastened by bolts installation and forms closed cavity.

A part of the fixed scroll 2 as the shell of compressor, binding post 21 are arranged on the inner side of fixed scroll 2.Motor stator 12 on upper bracket 11 by being indirectly attached in fixed scroll 2.The mounting means is advantageous in that when fixed scroll 2 and housing 3 are installed Just have determined that rigging position relation between motor lead-out wire 1201 and binding post 21 before forming closing chamber, and Fixed scroll 2 and housing 3, which are installed, forms rigging position relation after closing chamber between motor lead-out wire 1201 and binding post 21 not Change again.And fixed scroll 2 is formed before closing chamber with the installation of housing 3, can be according to motor lead-out wire 1201 and binding post The position of 21 mount point accurately calculates the length of motor lead-out wire 1201, it is ensured that in motor lead-out wire 1201 and binding post 21 Between assemble after the completion of, the length of lead-out wire 1201 does not have redundancy, can also make lead-out wire 1201 position obtain it is preferably solid It is fixed, essentially eliminate rocking for motor lead-out wire 1201 caused by vibration of compressor.Motor lead-out wire 1201 and peripheral component or The possibility that person's compressor housing touches is almost nil, substantially increases the insulating properties and reliability of compressor.And designing Only need to reserve necessary electrical safety gap when compressor housing 3 and motor lead-out wire 1201, be advantageous to compressor Miniaturization.

Because the installation site of binding post 21 and motor lead-out wire 1201 is away from oil sump, the top on the inside of compressor, And if have a liquid refrigerant comprising lubricating oil or micro-moisture and impurity in compressor, liquid refrigerant is first from compressor The bottom of inner side starts to accumulate, and only can just be dipped into binding post 21 and motor when liquid refrigerant is almost full with compressor inner chamber The connecting portion of lead-out wire 1201.Therefore, binding post 21 is arranged on motor lead-out wire 1201 installed in compressor inside top ratio During other positions, the probability that the connecting portion of binding post 21 and motor lead-out wire 1201 is dipped into liquid refrigerant is smaller, compressor Insulating properties it is more preferable.

Simultaneously as the assembling process between motor lead-out wire 1201 and binding post 21 is the ring opened in compressor case Completed in border, therefore have the operating space of abundance, and assembling work is visualized, can greatly improve assembling and inspection The convenience of operation is looked into, and then the maloperation probability in operation can be reduced, improves production efficiency.

In addition, increase insulation protecting device in the connecting portion of motor lead-out wire 1201 and binding post 21, one is drawing The outside of outlet terminal 1202 increase insulating shield 1203, the second is the binding post between insulating shield 1203 and end plate 2102 The outside of cylinder 2101 increase insulating sheath 2104.This at two insulation protecting device can further reduce motor lead-out wire 1201 with connecing The current-carrying part of terminal 21 be exposed to containing refrigerant, lubricating oil and may be in the environment containing micro-moisture and impurity possibility Property, so as to improve the insulating properties of compressor.

Similarly, in some change case, compressor also includes cap, and cap forms accommodation space, binding post with housing It is arranged on the cap.Accordingly, cap is provided with the through hole passed through for the cylinder of binding post, and supplies the binding post around cap The groove towards motor mechanism opening that sets of the through hole that passes through of cylinder.End plate is away from the surface of motor mechanism and the bottom of groove Wall is in contact.These change case are all in the scope of protection of the utility model.

Specifically, above embodiment described the same part of the fixed scroll as connection motor stator and binding post.And In some change case, the cap portion that accommodation space is formed with housing also can be as the same portion of connection motor stator and binding post Part.These change case are all within the scope of the present invention.

Compared with prior art, the utility model has following advantage：

Illustrative embodiments of the present utility model are particularly shown and described above.It should be understood that the utility model Be not limited to disclosed embodiment, on the contrary, the utility model be intended to cover it is various comprising within the scope of the appended claims Modification and equivalent replacement.

Claims

A kind of 1. vortex compressor of automobile, it is characterised in that including：

There is the first opening to form accommodation space for housing (3), the housing (3)；

Compression mechanism；

Motor mechanism, including rotor (20) and motor stator (12), the motor mechanism are located in the accommodation space, and Compression mechanism is driven to rotate；

Upper bracket (11), in the accommodation space；

Lower carriage (13), it is connected by the motor stator (12) with the upper bracket；

Wherein, the motor stator (12) is connected to binding post (21), the binding post (21) by motor lead-out wire (1201) Between the outer wall of the housing (3) inwall and the motor stator (12), and the bottom wall away from the housing (3), it is described Motor stator (12) directly or indirectly and binding post (21) be arranged on the same part on, the outlet point of motor lead-out wire (1201) and The distance between binding post (21) immobilizes.
2. vortex compressor of automobile as claimed in claim 1, it is characterised in that the compression mechanism includes：

Fixed scroll (2), including the low-pressure side (202) provided with scroll wrap (201) and backwards to the scroll wrap (201) high-pressure side (206), the upper bracket (11) and the low-pressure side (202) of the fixed scroll (2) are connected, the low pressure of the fixed scroll (2) Side (202) is relative to form the accommodation space with the first opening of the housing (3), and the binding post (21) is arranged on described In fixed scroll (2)；

Movable orbiting scroll (15), the movable orbiting scroll (15) are located in the accommodation space, and the movable orbiting scroll (15) is provided with scroll wrap (1501) scroll wrap (201) of side and the fixed scroll (2) relatively, and the scroll wrap (201) of the fixed scroll (2) and institute The scroll wrap (1501) for stating movable orbiting scroll (15) forms compression chamber.
3. vortex compressor of automobile as claimed in claim 2, it is characterised in that

The binding post (21) includes cylinder (2101) and end plate (2102), and the end plate (2102), which is provided with, supplies the cylinder (2101) through hole passed through；

The fixed scroll (2) is provided with the through hole passed through for the cylinder (2101) of the binding post (21), and is supplied around fixed scroll (2) The groove for the direction motor mechanism opening that the through hole that the cylinder (2101) of the binding post (21) passes through is set.
4. vortex compressor of automobile as claimed in claim 1, it is characterised in that also including cap, the cap and the shell First opening of body (3) is relative to form the accommodation space, and the binding post (21) is arranged on the cap.
5. vortex compressor of automobile as claimed in claim 4, it is characterised in that

The binding post (21) includes cylinder (2101) and end plate (2102), and the end plate (2102), which is provided with, supplies the cylinder (2101) through hole passed through；

The cap is provided with the through hole passed through for the cylinder (2101) of the binding post (21), and supplies the binding post around cap (21) groove for the direction motor mechanism opening that the through hole that cylinder (2101) passes through is set.
6. vortex compressor of automobile as claimed in claim 5, it is characterised in that the motor lead-out wire (1201) includes and institute State the terminal (1202) of cylinder (2101) electrical connection and be coated on the outside insulating shield (1203) of terminal (1202)；

Wherein, cylinder (2101) between the insulating shield and end plate (2102) is externally surrounded by insulating sheath (2104)。
7. vortex compressor of automobile as claimed in claim 6, it is characterised in that the internal diameter of the insulating sheath (2104) is less than The external diameter of the cylinder (2101).
8. vortex compressor of automobile as claimed in claim 2, it is characterised in that

The first side and opposite with first side second that the upper bracket (11) includes with the fixed scroll (2) is connected Side, multiple upper bracket boss (1105), each upper bracket boss (1105) are provided with the second side of the upper bracket (11) It is provided with screwed hole (1106)；

The motor stator (12) is provided with multiple first bolt holes corresponding with the screwed hole (1106)；

The lower carriage (13) is provided with multiple second bolt holes corresponding with the screwed hole (1106)；

Bolt (35) is through second bolt hole, first bolt hole and the screwed hole (1106) with will be described Support (11), the motor stator (12) and the lower carriage (13) are connected.