CN107842501A

CN107842501A - Compressor

Info

Publication number: CN107842501A
Application number: CN201610840553.7A
Authority: CN
Inventors: 陈雪峰; 杨应葵; 易夏辉; 任光远
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2016-09-21
Filing date: 2016-09-21
Publication date: 2018-03-27
Also published as: WO2018054285A1

Abstract

The invention discloses a kind of compressor, including casing assembly (1000), bent axle (2000) in the casing assembly (1000), and it is connected to the clutch assembly (4000) of bent axle (2000), bent axle (2000) includes coaxially connected front axle (2100) and rear axle (2200), speedup portion (2300) are provided between front axle (2100) and rear axle (2200), so that the rotating speed of rear axle (2200) is more than the rotating speed of front axle (2100), so as to improve the operating efficiency of compressor.

Description

Compressor

Technical field

This disclosure relates to field of automobile air conditioner, in particular it relates to a kind of compressor.

Background technology

With the development of new-energy automobile industry, the application of hybrid electric vehicle is more and more extensive, in making for hybrid electric vehicle In, automobile battery electric quantity under pure electric driving mode is consumed, and when vehicle is fed, dump energy can not be supplied to electronic sky Adjust compressor, air-conditioning system can not normal work, environment inside car comfortableness be deteriorated.In addition, the lubrication effect of conventional fuel oil compressor Fruit is poor, and oil circuit can only rely on the systemic circulation of system, a little refrigeration oil carried by refrigerant, compression be returned in the form of gas-liquid two-phase Machine, the endurance quality of works are bad.

Chinese invention patent application CN103047141A discloses a kind of dual drive compressor, in the dual drive compressor In, clutch compresses owner using traditional electromagnetic clutch, compression mechanism using associated mode single action fixed scroll Axle can both be driven by motor, can also be driven by belt mechanism.In this way, can in battery electric quantity deficiency , by belt mechanism drive shaft, to make air-conditioning system work on using engine.

Nevertheless, the dual drive compressor tool of above-mentioned patent application publication has disadvantages that.

Firstly, since the limitation of electromagnetic clutch traditional structure, the gearratio of compressor pulley and engine driving wheel It is small, that is, the discharge capacity increase of compressor is required, in order that huge discharge compresses function normal work, motor max. output torque needs Increase, proof voltage, the withstanding current capability of the torque demand controller electric elements of increase must improve simultaneously；

Secondly as gearratio is small, compressor operating rotating speed is low, efficiency is low, can not play screw compressor high-speed and high-efficiency The advantages of rate；

Furthermore clutch drives and motor driving is in mode handover procedure, it may appear that moving, unexpected load change pair Clutch or motor performance require very high, its structure type, can not accomplish to be seamlessly connected, and switching time length, influence user's body Test；

Finally, any improvement is not made to the electric control part of compressor.

The content of the invention

It is an object of the invention to provide a kind of compressor, the compressor can be improved between bent axle and engine driving wheel Gearratio, improve the operating efficiency of compressor.

To achieve these goals, the present invention provides a kind of compressor, including casing assembly, in the casing assembly Bent axle, and the clutch assembly of the bent axle is connected to, the bent axle includes coaxially connected front axle and rear axle, the front axle Speedup portion is provided between rear axle, so that the rotating speed of the rear axle is more than the rotating speed of front axle.

Alternatively, the speedup portion is planetary wheeling mechanism.

Alternatively, the speedup portion includes the front end for being arranged on the rear axle and the sun gear rotated with the rear axle, if Put in the rear end of the front axle and ordinatedly revolved around the sun gear tooth form with the planetary gear of front axle rotation, the planetary gear Turn, and the fast pulley coordinated with the planetary gear tooth form is additionally provided with the outside of the planetary gear, the fast pulley is fixed on institute State the inwall of casing assembly.

Alternatively, the sun gear, planetary gear and fast pulley are respectively helical gear.

Alternatively, the rear end of the front axle is uniformly laid with partially formed with planet carrier, the circumferentially spaced ground of planet carrier Heart pin, the planetary gear are arranged on the cam pin.

Alternatively, the cam pin is 3.

Alternatively, the planet carrier includes spider, and from the outwardly peace in the radial direction interval of the spider Sabot, the cam pin are arranged in the mounting disc.

Alternatively, the outline between the adjacent mounting disc of the spider is formed as the circular arc of indent, often The outline of the individual mounting disc is formed as the circular arc of evagination, and fillet mistake is carried out between the circular arc of the indent and the circular arc of evagination Cross.

Alternatively, the planet carrier is provided with the through hole corresponding to the cam pin, and the cam pin is interference fitted into institute State in through hole.

Alternatively, the cam pin is fixed on the planet carrier with being integrally formed.

Alternatively, the front end of the rear axle is formed as the multi-diameter shaft of diameter of axle reduction, and the sun gear is set in the rear axle Front end, and the shaft shoulder in the multi-diameter shaft is supported in the rear end of the sun gear.

Alternatively, the inside of the casing assembly is divided into axially distributed by the barrier wall being set on the bent axle Main chamber and auxiliary chamber, the auxiliary chamber formed between the drive end bearing bracket and the barrier wall of the casing assembly, the front axle is formed In the clutch assembly, the speedup portion is formed in the auxiliary chamber, and the rear axle is formed in main chamber.

Alternatively, it is provided with the first axle envelope between the barrier wall and bent axle.

Alternatively, it is additionally provided with the first jump ring between the barrier wall and bent axle.

Alternatively, the compressor is dual drive compressor, and the compressor also includes inside the casing assembly Vortex disc assembly, motor assembly, the Electronic Control Assembly outside the casing assembly, rotation is installed on the bent axle and become, should Rotation becomes to be electrically connected with the Electronic Control Assembly.

Alternatively, the rotation, which becomes, is arranged on the rear axle.

Alternatively, the rotation, which becomes, includes rotation change stator, can become rotor with the rotation of the crank rotation, and be connected to described The rotation that rotation becomes on stator becomes wire harness, and the rotation becomes wire harness and electrically connected with the Electronic Control Assembly.

Alternatively, offered on the casing assembly for making the rotation become the rotation change wiring that wire harness connects with Electronic Control Assembly Hole.

Alternatively, the rotation becomes rotor and is set on the bent axle, and the rotation becomes stator formation and becomes rotor in the rotation Periphery, the support plate being set on the bent axle is provided with the casing assembly, the inner peripheral surface of the support plate is formed with first Step surface, become stator to position the rotation.

Alternatively, the First terrace forms the front end face in the support plate, and the periphery that the rotation becomes stator is provided with First flange is to support on the First terrace.

Alternatively, the Electronic Control Assembly is removably mounted on the outside of the casing assembly, and the Electronic Control Assembly Realized and electrically connected by pluggable electric connection between the motor assembly.

Alternatively, the Electronic Control Assembly includes automatically controlled shell and the control element being contained in the automatically controlled shell, described Automatically controlled shell shape is ordinatedly connected to the outside of the casing assembly.

Alternatively, the electric connection of the Electronic Control Assembly includes three-phase plug connector, and the electric connection of the motor assembly includes three Connect terminal, and the three-phase binding post and the three-phase connector are connected pluggablely.

Alternatively, the control element includes automatically controlled pcb board, and the three-phase plug connector is connected on the automatically controlled pcb board It is and protruding through the automatically controlled shell.

Alternatively, motor wiring hole is provided with the casing assembly, the three-phase binding post is from the motor wiring hole Stretch out, the three-phase binding post electrically connects with the motor assembly.

Alternatively, the Electronic Control Assembly is realized by pluggable electric connection between becoming with the rotation and electrically connected.

Alternatively, the control element includes automatically controlled PCB, and the automatically controlled pcb board is provided with rotation and becomes plug connector, should Rotation becomes plug connector and passes through the automatically controlled shell.

Alternatively, the rotation change binding post that the rotation becomes wiring hole is provided through on the casing assembly, the rotation change connects Terminal with it is described rotation become wire harness electrically connect, it is described rotation become binding post with it is described revolve change plug connector it is pluggable be connected.

Alternatively, fastener is provided with, with the fixation casing assembly and automatically controlled total the outside spacers of the automatically controlled shell Into.

Alternatively, the automatically controlled shell includes first base and the first cover plate, between the first base and the first cover plate Provided with the first gasket seal, low pressure connection jaws and high-voltage connection mouth are additionally provided with the automatically controlled shell.

Alternatively, the position contacted with the casing assembly of the first base is covered with thermal conductive material layer.

Alternatively, the Electronic Control Assembly includes second base and the second cover plate, and the bottom of the second base caves inward Formed with cooling chamber, the outside of the cooling chamber is provided with pressing plate, and IPM mounting surface is bonded the bottom surface setting of the cooling chamber, refrigerant The cooling chamber is flowed through to cool down the IPM.

Alternatively, in the cooling chamber, interval is laid with leading perpendicular to the bottom surface of the cooling chamber in a manner of disk is rolled over Flowing plate, one end of the deflector are connected to the side wall of the cooling chamber, and the other end leaves space with the side wall to side wall.

Alternatively, refrigerant inlet and refrigerant exit are offered on the pressing plate.

Alternatively, the cooling chamber is provided with seal groove in the second base, the is provided with the seal groove Five sealing rings, the 5th sealing ring are arranged between the pressing plate and second base.

Alternatively, fitting is provided with heat sink on the pressing plate.

Pass through above-mentioned technical proposal, the bent axle of compressor is arranged to have the split of front axle and rear axle design, and preceding Speedup portion is designed between axle and rear axle, because front axle is with the belt pulley synchronous axial system of clutch, in the feelings that pulley speed is constant Under condition so that the rotating speed lifting of rear axle, so as to improve the operating efficiency of compressor.

Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.

Brief description of the drawings

Accompanying drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool Body embodiment is used to explain the disclosure together, but does not form the limitation to the disclosure.In the accompanying drawings：

Fig. 1 is the front view according to the dual drive compressor of an embodiment of the invention；

Fig. 2 is along the cross section view after line A-A cutting in Fig. 1；

Fig. 3 is the structural representation of dual drive compressor according to another implementation of the invention；

Fig. 4 is the partial enlarged drawing of T parts in Fig. 3, and wherein view is rotated by 90 °；

Fig. 5 is along the cross section view after line B-B cutting in Fig. 4；

Fig. 6 is the structural representation according to the front axle of an embodiment of the invention；

Fig. 7 is the structural representation according to the planet carrier of an embodiment of the invention；

Fig. 8 is the structural representation become according to the rotation of an embodiment of the invention；

Fig. 9 is along the profile after line C-C cutting in Fig. 8；

Figure 10 is the structural representation according to the casing assembly of an embodiment of the invention；

Figure 11 is the assembling schematic diagram of the support plate and bent axle according to an embodiment of the invention；

Figure 12 is the structural representation according to the Electronic Control Assembly of an embodiment of the invention；

Figure 13 is the connection diagram of the Electronic Control Assembly according to an embodiment of the invention and casing assembly；

Figure 14 is the partial enlarged drawing of portion P in Figure 13；

Figure 15 is the connection diagram of Electronic Control Assembly according to another implementation of the invention and casing assembly；

Figure 16 a are the partial enlarged drawings of Q parts in Figure 15；

Figure 16 b are the explosive views for becoming plug connector according to the rotation of an embodiment of the invention；

Figure 17 is the front view of Electronic Control Assembly according to another implementation of the invention；

Figure 18 is the left view of the Electronic Control Assembly in Figure 17；

Figure 19 is the right side cross-sectional view of the Electronic Control Assembly in Figure 17；

Figure 20 is the rearview of the Electronic Control Assembly in Figure 17, and there is shown with the internal structure of cooling chamber；

Figure 21 is the left view of the Electronic Control Assembly in Figure 17, cover plate, refrigerant inlet and refrigerant exit not shown in it.

Embodiment

The embodiment of the disclosure is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched The embodiment stated is merely to illustrate and explained the disclosure, is not limited to the disclosure.

In the disclosure, in the case where not making opposite explanation, for convenience of description, the noun of locality used as " it is preceding, It is afterwards " that inventor defines according to specific structure, for example, for bent axle, in its axial direction, connects with clutch assembly Before the one end connect is, after opposite end is；" inside and outside " then generally be directed to profile of corresponding parts itself for.

The disclosure provides a kind of compressor, especially a kind of dual drive compressor, is introduced first with reference to Fig. 1 and Fig. 2 The basic structure and operation principle of dual drive compressor.

As depicted in figs. 1 and 2, dual drive compressor includes casing assembly 1000, inside the casing assembly 1000 Bent axle 2000, vortex disc assembly 3000 and motor assembly 5000, the Electronic Control Assembly 6000 outside the casing assembly 1000, And it is connected to the clutch assembly 4000 of bent axle 1000.Explanation is needed exist for, such as shown in Fig. 2, bent axle 2000 is located at The inside of casing assembly 1000 refers to that the main part of bent axle 2000 is located at the inside of casing assembly 1000, and the bent axle 2000 is stretched The part for going out casing assembly 1000 is connected with clutch assembly 4000.

Dual drive compressor in the disclosure is by taking scroll compressor as an example.In this compressor, vortex disc assembly 3000 include quiet disk 3100 and Moving plate 3200.At work, the rotation of bent axle 2000 drives Moving plate 3200 to do eccentric motion to compressor, Under eccentric rotary, moving disc type linear and quiet dish-type line form moon teeth cavity (the i.e. compression of scroll compressor that volume is gradually reduced Chamber), the refrigerant that compression chamber is entered from air inlet is constantly compressed in this process, the high temperature and high pressure gas ultimately formed from Exhaust outlet is discharged, so as to complete the compression to refrigerant.

In the dual drive compressor that the disclosure provides, bent axle 2000 can both be driven by motor assembly 5000, i.e. electric drive Formula, driving force, i.e. mechanically driver type can also be transmitted by clutch assembly 4000.First below the structure to mechanically driver type, Principle and it is described in detail.

Mechanically driver type

As shown in Figures 2 and 3, clutch assembly 4000 mainly includes belt pulley 4300, coil 4100 and drive disk 4200. Belt pulley 4300 is freely rotatably mounted on the drive end bearing bracket 1400 of casing assembly 1000 by bearing.Drive disk 4200 can be same Step is rotationally coupled on bent axle 2000.At work, the coil 4100 in clutch assembly 4000, which is powered, produces electromagnetic attraction, Belt pulley 4300 and drive disk 4200 are engaged, so as to which belt pulley 4300 can rotate with dynamic crankshaft 2000, drives compressor work Make.Belt pulley 4300 produces driving force by being connected with vehicle motor driving wheel, the dual drive compression under mechanically driver type Machine, it is identical with traditional mechanical compressor drive pattern, its specific drive form to be well known to those of ordinary skill in the art, Do not specifically describe herein.

When the bent axle 2000 that the disclosure provides is using mechanically driver type, to improve operating efficiency, as shown in figure 3, bent axle 2000 can include coaxially connected front axle 2100 and rear axle 2200, and speedup portion can be provided between front axle 2100 and rear axle 2200 2300, so that the rotating speed of rear axle 2200 is more than the rotating speed of front axle 2100, so, rear axle 2200 and engine driving wheel can be improved Gearratio, i.e., compared to integral one-piece crankshaft of the prior art, when engine exports certain moment of torsion, be vortexed for driving The rotating speed of the rear axle 2200 of disc assembly 3000 improves, and can reduce proof voltage, resistance to electric current of the engine to controller electric elements Capability Requirement, and improve compressor operating efficiency, the advantages of playing scroll compressor high speed, high efficiency.

Speedup portion 2300 can be realized by diversified forms, and as a kind of embodiment, planet turbine is used in the disclosure Structure is driven, and is adapted for engagement with shafting, and planetary wheeling mechanism have small compact-sized, small volume, quality, large carrying capacity, Transmit that power bracket and transmission range are big, running noises are small, efficiency high and many advantages, such as long lifespan.

Specifically, as shown in Figures 3 to 5, speedup portion 2300 includes being arranged on the front end of rear axle 2200 and with rear axle 2200 The sun gear 2310 of rotation, the planetary gear 2320 for being arranged on the rear end of front axle 2100 and being rotated with front axle 2100, planetary gear 2320 Ordinatedly rotated around the tooth form of sun gear 2310, and the outside of planetary gear 2320 is additionally provided with and coordinated with the tooth form of planetary gear 2320 Fast pulley 2330, fast pulley 2330 is fixed on the inwall of casing assembly 1000, so, cooperates and is driven in planetary gear train When, fast pulley 2330 is fixed, and the rotating speed of the rotation of sun gear 2310 is more than rotating speed of the planetary gear 2320 around sun gear 2310, so as to reach To the purpose of speedup.I.e. compressor transfers a torque on front axle 2100 first when being driven by clutch assembly 4000, preceding Axle 2100 rotates and by the speedup transmission of planetary gear train, rear axle 2200 is transferred a torque to, so as to drive vortex disc assembly 3000.Here it is possible to adjust the change of planetary wheeling mechanism number of gear teeth, a variety of gearratios can be obtained.To reduce impact and bearing The influence of change is carried, sun gear 2310, planetary gear 2320 and fast pulley 2330 can be respectively helical gear so that transmission is more flat Surely, it is possible to increase the bearing capacity of gear.

Fig. 6 shows the structural representation of the front axle 2100 in an embodiment of the invention, wherein in front axle 2100 Rear end formed with planet carrier 2110, the circumferentially spaced ground of the planet carrier 2110 is uniformly laid with cam pin 2120, the cam pin 2120 are arranged on cam pin 2120 towards rear axle 2200, planetary gear 2320.Specifically, cam pin 2120 can be with planet carrier 2110 are integrally formed, the compactedness of holding structure；The through hole corresponding to cam pin 2120 can also be opened up in planet carrier 2110, Be inserted into the through hole elastic conjunction of cam pin 2120, can so reduce the manufacture difficulty of planet carrier 2110, part can Replaceability is strong.

As shown in Figures 5 to 7, cam pin 2120 can be 3, it is ensured that the force stability of planetary wheeling mechanism, phase Ying Di, planetary gear 2320 are also 3.To mitigate quality, reduce rotary inertia, planet carrier 2110 can do loss of weight processing, specifically Ground, as shown in figure 5 and figure 7, planet carrier 2110 can include spider 2111 and radial direction interval from spider 2111 to The mounting disc 2112 of outer protrusion, cam pin 2120 are arranged in mounting disc 2112.Spider 2111 is located at adjacent mounting disc Outline between 2112 is preferably formed into the circular arc of indent.The outline of each mounting disc 2112 is preferably formed into the circle of evagination Arc.It is preferred between the circular arc of indent and the circular arc of evagination to carry out round-corner transition, to avoid stress concentration.In this way, no The purpose of the loss of weight of planet carrier 2110 can only be reached, and its intensity requirement can be met.

As shown in Figure 2 and Figure 4, the front end of rear axle 2200 is preferably formed into the multi-diameter shaft of diameter of axle reduction, 2310 sets of sun gear The front end of rear axle 2200, i.e., the path section 2210 of above-mentioned multi-diameter shaft are located at, and the rear end of sun gear 2310 is supported in above-mentioned rank At the shaft shoulder 2201 of terraced axle, so that sun gear 2310 positions.

As shown in figure 3, the inside of casing assembly 1000 by be set on bent axle 2000 (rear axle 2200 in Fig. 3) every Retaining wall 1300 is divided into axially distributed main chamber 1100 and auxiliary chamber 1200, and wherein barrier wall 1300 is formed at casing assembly 1000 Inwall, stabilized structure.Auxiliary chamber 1200 is formed between the drive end bearing bracket 1400 and barrier wall 1300 of casing assembly 1000.Front axle 2100 are located in clutch assembly 4000, and speedup portion 2300 is formed in auxiliary chamber 1200, and rear axle 2200 is located in main chamber 1100, i.e., In the disclosure, speedup portion 2300 is individually formed in a space by the setting of barrier wall 1300, i.e., in auxiliary chamber 1200, made The part stable drive in speedup portion is obtained, is easy to arrange, is not adversely affected by other parts, such as the interference in arrangement space.

Specifically, in the embodiment using planetary wheeling mechanism shown in Fig. 3 and Fig. 4, the main part of front axle 2100 It is no longer superfluous herein and the mounting means of the main part of rear axle 2200 is similar to the installation of integral one-piece crankshaft in the prior art State.Planet carrier 2110, sun gear 2310, planetary gear 2320 and fast pulley 2330 are separately positioned in auxiliary chamber 1300, wherein increasing The rear end in fast portion 2300 is spacing by the shaft shoulder 2201 of above-mentioned multi-diameter shaft, and the rear end of fast pulley 2300 is supported in barrier wall On 1300, the front end in speedup portion 2300 is supported on drive end bearing bracket 1400 and spacing by planet carrier 2110, so, maintains speedup Portion 2300 can effectively improve transmission in the compactedness of axial direction in the case where the axial dimension increase of bent axle 2000 is few Than.

Further, to ensure the sealing between barrier wall 1300 and bent axle 2000, in barrier wall 1300 and bent axle The first axle envelope 8001 is provided between 2000, and the first jump ring is additionally provided between barrier wall 1300 and bent axle 2000 8002, to carry out axially position to the first axle envelope 8001.In the embodiment shown in Fig. 3 and Fig. 4, the first axle envelope 8001 and One jump ring 8002 is arranged between barrier wall 1300 and rear axle 2200.

To sum up, in the disclosure, bent axle 2000 is arranged to split-type structural, and increases speedup portion 2300, improves transmission effect Rate, in the case where axial dimension increase is few, gearratio is effectively improved, reduces the requirement to compressor displacement.In addition, During using planetary wheeling mechanism as speedup portion, stable transmission, different gearratios, reliable operation, stability height can be designed.

Driven type

As shown in Figures 2 and 3, another type of drive for the dual drive compressor that the disclosure provides is by being arranged on machine Motor assembly 5000 in housing assy 1000 carries out driven by power, and wherein motor assembly 5000 includes being positioned at casing assembly 1000 The field frame assembly 5100 of inwall and the rotor assembly 5200 on bent axle 1000, wherein as shown in Figures 2 and 3, stator is total It can be positioned into 5100 by the step surface 1001 formed in the inwall of casing assembly 1000, rotor assembly 5200 drives after powered up Bent axle 1000 rotates, and so as to drive vortex disc assembly 3000, completes the compression to refrigerant.Specifically, Electronic Control Assembly 6000 The direct current flowed into from high-voltage wiring harness is changed into alternating current and is flowed into field frame assembly 5100, change is formed in field frame assembly 5100 Magnetic field, the rotor assembly 5200 positioned at the inner side of field frame assembly 5100 drives bent axle 2000 together to rotate under the influence of a magnetic field.

Pattern switching between mechanically driver type and driven type

When compressor is using mechanical driving, motor assembly 5000 does not work.When switching to electric power by mechanical driving During driving, foregoing clutch assembly 4000 disconnects driver circuit, and belt pulley stops providing driving force to bent axle 2000, automatically controlled total Driving force handover information (information for being specifically as follows the coil blackout from entire car controller) is received into 6000, it is total to motor Enabled instruction is sent into 5000, so as to start driven by power.Similarly, when switching from driven by power to mechanical driving, electricity Machine assembly 5000 is stopped, and by Electronic Control Assembly 6000 by the information transmission to entire car controller, entire car controller sends finger Order enables mechanical driving.

In order to improve the smooth rotation of bent axle 2000 in driving force handoff procedure, reduce rotating speed and mismatch to motor and clutch The impact that device assembly is brought, in the disclosure, the rotation that dual drive compressor preferably includes to be arranged on bent axle 2000 become 7000, should Rotation becomes 7000 and electrically connected with Electronic Control Assembly 6000, for the tach signal of bent axle 2000 to be sent into electricity when drive pattern switches Assembly 6000 or entire car controller are controlled, makes pattern switching smooth, compressor operating is steady.As shown in figure 3, because scroll plate is total Driven into 3000 by rear axle 2200, and rear axle 2200 is formed as the main body of bent axle 2000, therefore after rotation change 7000 is preferably mounted at On axle 2200, following rotation changes 7000 and the cooperation of bent axle 2000 each mean that rotation becomes 7000 and coordinated with rear axle 2200.

Specifically, as shown in Fig. 2, Fig. 3, Fig. 8 and Fig. 9, rotation, which becomes 7000, includes rotation change stator 7100, installed in bent axle 2000 On can with bent axle 2000 rotate rotation become rotor 7200, and be connected to rotation become stator 7100 on rotation become wire harness 7300, rotation Become wire harness 7300 to electrically connect with Electronic Control Assembly 6000, realize signal interaction.

Offered on casing assembly 1000 and become 7000 and Electronic Control Assembly 6000, and connection motor assembly for connecting rotation 5000 and the through hole of Electronic Control Assembly 6000, in order to avoid line interferes with each other, as shown in Figure 10, opened up on casing assembly 1000 Rotation becomes wiring hole 1002 and motor wiring hole 1003.In addition, when installation rotation becomes 7000, rotation becomes 7000 close to motor assembly 5000 Set, so that rotation becomes 7000 and the wire harness in wiring of motor assembly 5000 is arranged in a region in casing assembly 1000 It is interior, facilitate lead.

Specifically, as shown in Fig. 2 rotation change rotor 7200 is set on bent axle 2000, rotation change stator 7100 is formed to be become in rotation The periphery of rotor 7200, it is provided with casing assembly 1000 and is set in support plate 1500 on bent axle 2000, the support plate 1500 Inner peripheral surface is revolved with positioning formed with First terrace 1510 and becomes stator 7100.As shown in Fig. 2, Fig. 9 and Figure 11, First terrace 1510 can form the front end face in support plate 1500, and the periphery that rotation becomes stator 7100 is provided with the first flange 7110 to support the On one step surface 1510, the convenient disassembly that rotation can be caused to become assembly 7000 is picked and placeed from end, support plate need not moved Rapidly dismounting rotation becomes assembly 7000 in the case of 1500, improves operating efficiency.

Here, support plate 1500 is adapted to the concrete structure design of bent axle 2000, such as shown in Fig. 2 and Fig. 3 In embodiment, the rear end of support plate 1500 uses concave design, forms hollow region, the cooperation of Moving plate 3200 and bent axle 2000 Place is arranged in the hollow region, saves axial dimension.

Support plate 1500 can be arranged on bent axle 2000 by clutch shaft bearing 8003, and the rear end of clutch shaft bearing 8003 is supported To be positioned after progress on second step face 2001 on bent axle 2000, the front end of clutch shaft bearing 8003 is supported in support plate 1500 Inwardly projecting annular wall 1520 on to carry out prelocalization.

As shown in figure 11, annular wall 1520 is radially extended to bent axle 2000, annular wall 1520 and bent axle 2000 it Between be provided with the second oil sealing 8004 to prevent liquid leakage, and be additionally provided with and be used between annular wall 1520 and bent axle 2000 The second jump ring 8005 being axially positioned to the second axle envelope 8004.In addition, it can also be set at the front end face of clutch shaft bearing 8003 The jump ring 8007 being set in being equipped with clamping on bent axle 2000, with further spacing to clutch shaft bearing 8003.

In addition, as shown in Fig. 2, Fig. 3 and Figure 11, the rear end of support plate 1500 is formed with the second flange 1530, the second flange The inwall in casing assembly 1000 is supported in 1530 periphery, so as to by vortex disc assembly 3000 and the main part of bent axle 2000 every From, and then limit foregoing compression cavity region.Specifically, as shown in Fig. 2, Fig. 3 and Figure 11, the second flange of support plate 1500 1530 can be fastened on quiet disk 3100 by the first bolt 8006, improve the compactedness of device.

The operation principle of rotation change 7000 is briefly described with reference to Fig. 2.

When dual drive compressor is by mechanically driving, its rotating speed is determined by engine speed, and engine side working edge is given Vehicle is powered.After electricity abundance, Electronic Control Assembly 6000, which will receive, switches to electric model instruction, and immediately to dual drive compressor Request signal is sent, coil 4100 powers off, and belt pulley 4300 and drive disk 4200 separate.

In switching moment, because inertia remains in operation, motor assembly 5000 needs bent axle 2000 when receiving enabled instruction It is to be understood that the space phase angle of rotor assembly 5200 and field frame assembly 5100, could correctly provide startup angle, for stator It is electric on assembly 5100.Now, rotation, which becomes 7000, can read the current rotating speed and space angle of bent axle 2000 in real time, and feed back to automatically controlled Assembly 6000, after Electronic Control Assembly 6000 receives the information, the stator coil to the correct phase of motor assembly 5000 is powered, defeated Starting current corresponding to entering and startup angle, complete switching of the mechanical drive pattern to power drive mode.

When dual drive compressor is by driven by power, its rotating speed is determined by Electronic Control Assembly 6000.It is automatically controlled total when vehicle is fed It will be received into 6000 and switch to mechanical mode instruction, and send request signal to dual drive compressor immediately, compressor disconnects high Piezoelectricity, rotation become 7000 and read the rotating speed when front crankshaft 2000 and feed back to Electronic Control Assembly 6000, and Electronic Control Assembly 6000 reads hair Motivation rotating speed, matched by vehicle control unit controls engine speed with the rotating speed of bent axle 2000, when synchronous speed has been achieved, compression It is electric on coil 4100 in machine clutch assembly 4000, belt pulley 4300 and drive disk 4200 are engaged, is driven so as to complete electric power Switching of the dynamic model formula to mechanical drive pattern.Two kinds of drive patterns switch mutually, and reduction rotating speed mismatches to be brought to compressor Impact, operating it is more steady.

Electronic Control Assembly

In dual drive compressor, Electronic Control Assembly 6000 is essential part, Electronic Control Assembly 6000 and full-vehicle control Device is electrically connected, and the mutual switching of two kinds of drive patterns is realized by the signal interaction with entire car controller.Electronic Control Assembly 6000 is logical Refer to the entirety of all electronic components being integrated into an electric-controlled box, also including electric-controlled box in itself, Electronic Control Assembly 6000 Connection relate generally to electrical connection and physical connection, wherein physical connection be primarily referred to as the connection between housing.

In an embodiment of the invention, as shown in Figure 12 and Figure 13, Electronic Control Assembly 6000 is removably mounted on institute The outside of casing assembly 1000 is stated, and is realized between Electronic Control Assembly 6000 and motor assembly 5000 by pluggable electric connection Electrical connection.I.e. in the present embodiment, bolt can be passed through with casing assembly 1000 in physical connection part, Electronic Control Assembly 6000 The forms such as fastening realize dismounting.As shown in figure 12, the outside of automatically controlled shell 6100 can be provided with fastener 8015 with compartment of terrain, with solid Determine casing assembly 1000 and Electronic Control Assembly 6000；Electrical connections, connection is preferably realized by the electric connection of plug-in, so, Can have the advantages of interchangeability high, convenient disassembly, when Electronic Control Assembly 6000 breaks down, only need to by automatically controlled shell 6100 from Maintenance is disassembled on compressor, does not influence compressor main body part；When Electronic Control Assembly 6000 fails, electricity only need to be changed The part of assembly 6000 is controlled, saves after cost.

Specifically, as shown in figure 12, Electronic Control Assembly 6000 includes automatically controlled shell 6100 and is contained in automatically controlled shell 6100 Control element, automatically controlled shell 6100 is shape-ordinatedly connected to the outside of casing assembly 1000, and wherein form fit refers to electricity It is mutually corresponding to control shell 6100 and the mating surface shape of casing assembly 1000 so that compact-sized, such as Fig. 2 of compressor entirety In automatically controlled shell 6100 drawing on the left of it is different with the thickness on the right side of drawing, be exactly relative to casing assembly 1000 shape adapt to The design of property.

Specifically, as shown in figure 12, automatically controlled shell 6100 includes the cover plate 6120 of first base 6110 and first, first base 6110 and first are provided with the first gasket seal 6130 between cover plate 6120, and low pressure connection jaws 6101 are additionally provided with automatically controlled shell 6100 With high-voltage connection mouth 6102, low pressure connection jaws 6101 are used to be connected with entire car controller, and high-voltage connection mouth 6102 is used to receive height Piezoelectricity, and backward motor assembly 5000 is powered.

Wherein, the electric connection of Electronic Control Assembly 6000 can include three-phase plug connector 6001, the electric connection of motor assembly 5000 Corresponding three-phase binding post 5001 can then be included, three-phase binding post 5001 and three-phase connector 6001 are connected pluggablely matches somebody with somebody Close.

Specifically, above-mentioned control element includes automatically controlled pcb board, and control circuit is formed on the automatically controlled pcb board, and three-phase is inserted Fitting 6001 is fixedly attached on automatically controlled pcb board, and protruding through automatically controlled shell 6100, for coordinating three-phase binding post 5001.Correspondingly, motor wiring hole 1003 is provided with casing assembly, three-phase binding post 5001 is from the motor wiring hole 1003 Stretch out, for coordinating three-phase plug connector 6001, PCB can be connected into after three-phase plug connector 6001 and the grafting of three-phase binding post 5001 Circuit on electric-controlled plate.

It should be noted that the outer wall of three-phase binding post 5001 through casing assembly 1000 is set, its fixed form can To be realized by numerous embodiments.

In the disclosure, as shown in figure 13, three-phase binding post 5001 includes first be embedded in motor wiring hole 1003 Mounting disc 5001a, the first pin 5001b being plugged in first mounting disc 5001a, wherein the first pin 5001b is three, As the main electric connecting part of three-phase binding post 5001, the fishing line of field frame assembly 5100 in motor assembly 5000 is connected to first On pin 5001b.Correspondingly, in the side of Electronic Control Assembly 6000, three-phase plug connector 6001 includes wrapping up first with being interference fitted Pin 5001b the first female terminal 6001a, the first female terminal 6001a can be welded on automatically controlled PCB by the first contact pin 6001b On plate.

Further, formed with the 3rd step surface 1003a, the first mounting disc 5001a one end on motor connection hole 1003 To support on the 3rd step surface 1003a, the other end is spacing by the 3rd jump ring 8008 being fixed on casing assembly 1000, wherein As shown in Figure 13 and Figure 14, the inwall of motor wiring hole 1003 is arranged on to the 3rd jump ring 8008 interference fit, in addition, the first peace The first sealing ring 8009 is also provided between sabot 5001a and motor wiring hole 1003, to prevent leaked liquid.In grafting Under state, the position between automatically controlled shell 6100 and casing assembly 1000 corresponding to motor wiring hole 1003 is provided with the second sealing ring 8010, prevent outside moisture from entering, influence electrical property.

To prevent the electric current on the first pin 5001b from flowing on casing assembly 1000 or other parts, the first pin The first insulator 5001c being set on the first pin 5001b is provided between 5001b and the first mounting disc 5001a；First draws The part that pin 5001b stretches out the first mounting disc 5001a is arranged with the second insulator 5001d；First pin 5001b is inserted into casing Part in assembly 1000 is arranged with the 3rd insulator 5001e.Wherein the first insulator 5001c, the second insulator 5001d and 3rd insulator 5001e can be the materials such as glass, ceramics or silica gel respectively.

In addition, as shown in figure 12, the outside of the automatically controlled shell 6100 corresponds to the position of the low pressure chamber of dual drive compressor Put covered with thermal conductive material layer 8011, i.e., in the position contacted with casing assembly 1000 of first base 6110 covered with heat conduction material The bed of material 8011, for making the quick heat radiating of Electronic Control Assembly 6000, operating efficiency is improved, is increased the service life.It should be noted that pressure The chamber of contracting machine at work includes the compression chamber at the work of vortex disc assembly 3000, the back pressure cavity in air inlet direction and gas outlet The high pressure chest in direction, above-mentioned low pressure chamber are different from compression chamber, back pressure cavity and high pressure chest, and low pressure chamber is mainly formed at bent axle 2000 body region, is the region residing for most of parts of compressor, and the refrigerant of the low-temp low-pressure in low pressure chamber flows through Casing assembly 1000, Electronic Control Assembly 6000 can be made to radiate.

In addition, in dual drive compressor set rotation become 7000 after, Electronic Control Assembly 6000 and rotation become 7000 between also by Pluggable electric connection realizes electrical connection, and its form is similar to the connection of Electronic Control Assembly 6000 and motor assembly 5000, such as Figure 12 It is shown, on automatically controlled pcb board set rotation become plug connector 6002, the rotation become plug connector 6002 through automatically controlled shell 6100 with it is following The rotation drawn of wire harness 7300 become from rotation become with binding post 7001.Correspondingly, rotation is provided with casing assembly 1000 and becomes wiring Hole 1002, rotation become binding post 7001 and become wiring hole 1002 through the rotation to be connected with the above-mentioned rotation change plug of plug connector 6002.

The outer wall that rotation becomes binding post 7001 through casing assembly 1000 is set, and its fixed form can pass through a variety of implementations Mode realizes that in the disclosure, as shown in Figure 15 and Figure 16 a, rotation, which becomes binding post 7001, to be included being embedded in rotation change wiring hole 1002 In the second mounting disc 7001a, the second pin 7001b being plugged in the second mounting disc 7001a, second pin 7001b with rotation Become wire harness 7300 to electrically connect, rotation becomes plug connector 6002 by guide groove, with casing assembly feature coordinates, angular positioning.Rotation, which becomes, inserts Fitting 6002 its frame mode is as shown in fig 16b：Second female terminal 6002a is positioned by the catching on sheath 6002d, and second is female Terminal 6002a end is passed through by riveting the second contact pin 6002b or being connected to by the form of fishing line on automatically controlled pcb board Grommet 6002e is fixed, and axially position is carried out by the bonnet 6002f with error proofing feature, wherein the second contact pin 6002b can be with Automatically controlled pcb board soldering connection.The protecgulum 6002c that rotation becomes plug connector 6002 has semi-circular feature, and protecgulum 6002c is coated and consolidated Fixed second female terminal 6002a leading portions, play guiding and fixation.Second female terminal 6002a wraps up second with being interference fitted Pin 7001b.So, after rotation change binding post 7001 and rotation become the grafting of plug connector 6002, rotation change wire harness 7300 can be connected into automatically controlled In the circuit of pcb board.On the other hand, rotation becomes plug connector 6002 and is provided with relative to the second mounting disc 7001a offside with revolving change The first plug connector of structure identical of plug connector 6002, second pin 7001b both ends become plug connector 6002 and the respectively at rotation One plug connector connects.First plug connector is fixed on casing assembly 1000, and is revolved change wire harness 7300 and connected by way of fishing line It is connected on first plug connector.

Further, become in rotation on wiring hole 1002 formed with the 4th step surface 1002a, the one of the second mounting disc 7001a End is supported on the 4th step surface 1002a, and the other end is spacing by the 4th jump ring 8012 being fixed on casing assembly 1000, its In as shown in Figure 15 and Figure 16 a, the 4th jump ring 8012 interference fit ground is arranged on the inwall of rotation change wiring hole 1002, in addition, the Two mounting disc 7001a and rotation are also provided with the 3rd sealing ring 8013 between becoming wiring hole 1002, to prevent leaked liquid. The position for corresponding to rotation change wiring hole 1002 under inserting state, between automatically controlled shell 6100 and casing assembly 1000 is close provided with the 4th Seal 8014, prevents outside moisture from entering, and influences electrical property.Shaft shoulder 6002g on first plug connector supports casing assembly On 1000 the 5th step surface 1002b, further the first plug connector is positioned, and prevent part from falling into casing assembly 1000 Portion.

To prevent the electric current on second pin 7001b from flowing on casing assembly 1000 or other parts, the first pin The 4th insulator 7001c being set on second pin 7001b is provided between 7001b and the second mounting disc 7001a, the 4th is exhausted Edge body 7001c can be the materials such as glass, ceramics or silica gel.

In another embodiment of the invention, continue to use split type automatically controlled connection method in the prior art, such as Figure 17 and Shown in Figure 18, Electronic Control Assembly 6000 includes the cover plate 6220 of second base 6210 and second, the cover plate of second base 6210 and second The second gasket seal 8017 is provided between 6220, to prevent the moisture outside Electronic Control Assembly 6000 from entering, Electronic Control Assembly 6000 High tension terminal 6201, low tension terminal 6202 and three-phase inserting column 6203 are additionally provided with, high tension terminal 6201 is used to receive height Piezoelectricity, low tension terminal 6202 are used to be connected with entire car controller, and three-phase inserting column 6203 is used to be connected with motor assembly 5000. In assembling, second base 6210 is bonded setting with casing assembly 1000, and as shown in figure 19, second base 6210 caves inward shape Into there is cooling chamber 6300, the outside of the cooling chamber 6300 is accordingly provided with pressing plate 6500, and cooling chamber 6300 is formed into closing Chamber, the bottom surface 6310 that pressing plate 6500 is bonded second base 6210 set, further, as shown in figure 18, opened on pressing plate 6500 Provided with refrigerant inlet 6510 and refrigerant exit 6520, to input and export refrigerant.IPM (i.e. SPM) 6400 installation The bottom surface 6310 that face 6410 is bonded cooling chamber 6300 is set, and refrigerant flows through cooling chamber 6300 so as to cool down IPM6400.So, pacify Only every a wall thickness between dress face 6410 and refrigerant, i.e., only it is separated by the interior side of close Electronic Control Assembly 6000 of cooling chamber 6300 Wall thickness, compared to being separated by two wall thickness (i.e. the wall thickness of second base 6210 adds the wall thickness of casing assembly 1000) in the prior art, Enhance cooling effect.

As illustrated in figures 19 and 20, in cooling chamber 6300, can be laid in a manner of disk is rolled over perpendicular to cooling chamber at interval The deflector 6320 of 6300 bottom surface 6310, one end of deflector 6320 are connected to the side wall of cooling chamber 6300, the other end with it is right Side wall leaves space, so, when refrigerant flows through cooling chamber 6300, in the presence of deflector 6320, slowly moves, Ke Yiti High cooling effect.

Further, as illustrated in figures 19 and 20, it is provided with second base 6210 around the end face of cooling chamber 6300 close Sealing groove 6211, the 5th sealing ring 8016 is provided with seal groove 6211, the 5th sealing ring 8016 is arranged on pressing plate 6500 and Between two bases 6210, to prevent leaked liquid.

Heat sink 6600 is provided with addition, being bonded as shown in figure 21, on pressing plate 6500, to improve radiating effect, heat sink 6600 can be arranged between pressing plate 6500 and second base 6210, preferably, heat sink 6600 is finned heat sink, can Further to improve radiating effect, wherein it should be noted that fin structure refers to needing the heat exchange for carrying out heat transfer to fill The surface sheet metal stronger by increasing thermal conductivity is put, increases the heat exchange surface area of heat-exchanger rig.

The preferred embodiment of the disclosure is described in detail above in association with accompanying drawing, still, the disclosure is not limited to above-mentioned reality The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical scheme of the disclosure Monotropic type, these simple variants belong to the protection domain of the disclosure.

It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can The combination of energy no longer separately illustrates.

In addition, it can also be combined between a variety of embodiments of the disclosure, as long as it is without prejudice to originally Disclosed thought, it should equally be considered as content disclosed in this invention.

Claims

1. a kind of compressor, including casing assembly (1000), the bent axle (2000) in the casing assembly (1000), Yi Jilian It is connected to the clutch assembly (4000) of the bent axle (2000), it is characterised in that the bent axle (2000) includes coaxially connected Front axle (2100) and rear axle (2200), speedup portion (2300) are provided between the front axle (2100) and rear axle (2200), so that institute The rotating speed for stating rear axle (2200) is more than the rotating speed of front axle (2100).

2. compressor according to claim 1, it is characterised in that the speedup portion (2300) is planetary wheeling mechanism.

3. compressor according to claim 2, it is characterised in that the speedup portion (2300) includes being arranged on the rear axle (2200) front end and the sun gear (2310) rotated with the rear axle (2200), be arranged on the front axle (2100) rear end and The planetary gear (2320) rotated with the front axle (2100), the planetary gear (2320) coordinate around the sun gear (2310) tooth form Ground is rotated, and the fast pulley coordinated with the planetary gear (2320) tooth form is additionally provided with the outside of the planetary gear (2320) (2330), the fast pulley (2330) is fixed on the inwall of the casing assembly (1000).

4. compressor according to claim 3, it is characterised in that the sun gear (2310), planetary gear (2320) and solid Fixed wheel (2330) is respectively helical gear.

5. compressor according to claim 3, it is characterised in that the rear end of the front axle (2100) is formed with planet carrier (2110), the circumferentially spaced ground of the planet carrier (2110) is uniformly laid with cam pin (2120), planetary gear (2320) peace On the cam pin (2120).

6. compressor according to claim 5, it is characterised in that the cam pin (2120) is 3.

7. compressor according to claim 5, it is characterised in that the planet carrier (2110) includes spider (2111), Set with from the outwardly mounting disc (2112) in the radial direction interval of the spider (2111), the cam pin (2120) In the mounting disc (2112).

8. compressor according to claim 7, it is characterised in that the spider (2111) is located at the adjacent installation Outline between disk (2112) is formed as the circular arc of indent, and the outline of each mounting disc (2112) is formed as evagination Circular arc, round-corner transition is carried out between the circular arc of the indent and the circular arc of evagination.

9. compressor according to claim 5, it is characterised in that the planet carrier (2110) is provided with corresponding to described inclined The through hole of heart pin (2120), the cam pin (2120) are interference fitted into the through hole.

10. compressor according to claim 5, it is characterised in that the cam pin (2120) is fixed on being integrally formed On the planet carrier (2110).

11. compressor according to claim 3, it is characterised in that the front end of the rear axle (2200) is formed as the diameter of axle and subtracted Small multi-diameter shaft, the sun gear (2310) are set in the front end of the rear axle (2200), and the sun gear (2310) Support the shaft shoulder in the multi-diameter shaft in rear end.

12. compressor according to claim 1, it is characterised in that the inside of the casing assembly (1000) is by being arranged Barrier wall (1300) on the bent axle (2000) is divided into axially distributed main chamber (1100) and auxiliary chamber (1200), described Auxiliary chamber (1200) is formed between the drive end bearing bracket (1400) and the barrier wall (1300) of the casing assembly (1000), before described Axle (2100) is formed in the clutch assembly (4000), and the speedup portion (2300) is formed in the auxiliary chamber (1200), The rear axle (2200) is formed in main chamber (1100).

13. compressor according to claim 12, it is characterised in that between the barrier wall (1300) and bent axle (2000) It is provided with the first axle envelope (8001).

14. compressor according to claim 13, it is characterised in that between the barrier wall (1300) and bent axle (2000) It is additionally provided with the first jump ring (8002).

15. according to the compressor described in any one in claim 1-14, it is characterised in that the compressor compresses for dual drive Machine, the compressor are also included positioned at the internal vortex disc assembly (3000) of the casing assembly (1000), motor assembly (5000) rotation, is installed on the outside Electronic Control Assembly (6000) of the casing assembly (1000), the bent axle (2000) Become (7000), the rotation becomes (7000) and electrically connected with the Electronic Control Assembly (6000).

16. compressor according to claim 15, it is characterised in that the rotation becomes (7000) and is arranged on the rear axle (2200) on.

17. compressor according to claim 15, it is characterised in that the rotation, which becomes (7000), includes rotation change stator (7100) rotation that, can be rotated with the bent axle (2000) becomes rotor (7200), and is connected to the rotation and becomes on stator (7100) Rotation become wire harness (7300), it is described rotation become wire harness (7300) electrically connected with the Electronic Control Assembly (6000).

18. compressor according to claim 17, it is characterised in that offered on the casing assembly (1000) for making The rotation becomes the rotation that wire harness (7300) connects with Electronic Control Assembly (6000) and becomes wiring hole (1002).

19. compressor according to claim 18, it is characterised in that the rotation becomes rotor (7200) and is set in the bent axle (2000) on, the rotation becomes stator (7100) and forms the periphery for becoming rotor (7200) in the rotation, the casing assembly (1000) In be provided with the support plate (1500) being set on the bent axle (2000), the inner peripheral surface of the support plate (1500) is formed with first Step surface (1510), become stator (7100) to position the rotation.

20. compressor according to claim 19, it is characterised in that the First terrace (1510) is formed in the branch The front end face of support plate (1500), the periphery that the rotation becomes stator (7100) are provided with the first flange (7110) to support described first On step surface (1510).

21. compressor according to claim 15, it is characterised in that the Electronic Control Assembly (6000) is removably mounted on The outside of the casing assembly (1000), and by can between the Electronic Control Assembly (6000) and the motor assembly (5000) The electric connection of plug realizes electrical connection.

22. compressor according to claim 21, it is characterised in that the Electronic Control Assembly (6000) includes automatically controlled shell (6100) shape-ordinatedly connected with the control element that is contained in the automatically controlled shell (6100), the automatically controlled shell (6100) In the outside of the casing assembly (1000).

23. compressor according to claim 22, it is characterised in that the electric connection of the Electronic Control Assembly (6000) includes three Part (6001) is plugged, the electric connection of the motor assembly (5000) includes three-phase binding post (5001), the three-phase binding post (5001) with the three-phase connector (6001) it is pluggable be connected.

24. compressor according to claim 23, it is characterised in that the control element includes automatically controlled pcb board, and described three Part (6001) is plugged to be connected on the automatically controlled pcb board and pass through the automatically controlled shell (6100) protruding.

25. compressor according to claim 24, it is characterised in that be provided with motor on the casing assembly (1000) and connect String holes (1003), the three-phase binding post (5001) are stretched out from the motor wiring hole (1003), the three-phase binding post (5001) electrically connected with the motor assembly (5000).

26. compressor according to claim 21, it is characterised in that the Electronic Control Assembly (6000) becomes with the rotation (7000) realized and electrically connected by pluggable electric connection between.

27. compressor according to claim 26, it is characterised in that the control element includes automatically controlled PCB, institute State automatically controlled pcb board and be provided with rotation change plug connector (6002), the rotation becomes plug connector (6002) and passes through the automatically controlled shell (6100).

28. compressor according to claim 27, it is characterised in that be provided through institute on the casing assembly (1000) The rotation change binding post (7001) that rotation becomes wiring hole (1002) is stated, the rotation becomes binding post (7001) and the rotation change wire harness (7300) Electrical connection, it is described rotation become binding post (7001) with it is described rotation change plug connector (6002) it is pluggable be connected.

29. compressor according to claim 22, it is characterised in that set the outside spacers of the automatically controlled shell (6100) There is fastener (8015), with the fixation casing assembly (1000) and Electronic Control Assembly (6000).

30. compressor according to claim 22, it is characterised in that the automatically controlled shell (6100) includes first base (6110) the first gasket seal and the first cover plate (6120), is provided between the first base (6110) and the first cover plate (6120) (6130) low pressure connection jaws (6101) and high-voltage connection mouth (6102), are additionally provided with the automatically controlled shell (6100).

31. compressor according to claim 30, it is characterised in that the first base (6110) it is total with the casing Into the position of (1000) contact covered with thermal conductive material layer (8011).

32. compressor according to claim 15, it is characterised in that the Electronic Control Assembly (6000) includes second base (6210) caved inward with the second cover plate (6220), the bottom of the second base (6210) formed with cooling chamber (6300), should The outside of cooling chamber (6300) is provided with pressing plate (6500), and IPM (6400) mounting surface (6410) is bonded the cooling chamber (6300) Bottom surface (6310) set, refrigerant flows through the cooling chamber (6300) to cool down the IPM (6400).

33. compressor according to claim 32, it is characterised in that in the cooling chamber (6300), in a manner of disk is rolled over Interval is laid with the deflector (6320) perpendicular to the bottom surface of the cooling chamber (6300) (6310), the deflector (6320) One end is connected to the side wall of the cooling chamber (6300), and the other end leaves space with the side wall to side wall.

34. compressor according to claim 32, it is characterised in that offer refrigerant inlet on the pressing plate (6500) And refrigerant exit (6520) (6510).

35. compressor according to claim 32, it is characterised in that around the cooling on the second base (6210) Room (6300) is provided with seal groove (6211), is provided with the 5th sealing ring (8016) in the seal groove (6211), and the described 5th Sealing ring (8016) is arranged between the pressing plate (6500) and second base (6210).

36. compressor according to claim 32, it is characterised in that fitting is provided with heat sink on the pressing plate (6500) (6600)。