CN114294231A - Scroll compressor shell structure - Google Patents
Scroll compressor shell structure Download PDFInfo
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- CN114294231A CN114294231A CN202210016486.2A CN202210016486A CN114294231A CN 114294231 A CN114294231 A CN 114294231A CN 202210016486 A CN202210016486 A CN 202210016486A CN 114294231 A CN114294231 A CN 114294231A
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- 238000007789 sealing Methods 0.000 claims abstract description 77
- 238000001816 cooling Methods 0.000 claims abstract description 60
- 239000004519 grease Substances 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 230000036760 body temperature Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 11
- 239000003507 refrigerant Substances 0.000 description 10
- 239000004568 cement Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention relates to the technical field of electric scroll compressors, in particular to a scroll compressor shell structure which comprises a shell body, a driver and a high-pressure connecting device, wherein the rear part of the shell body is provided with a positioning device which is used for fixing, sealing and cooling the driver and is connected with a motor phase line, the positioning device comprises a special-shaped boss arranged at the rear part of the shell body and a special-shaped sealing platform arranged at the periphery of the rear part of the shell body, an oval mounting groove is formed in the right lower part inside the special-shaped boss, and the high-pressure connecting device is arranged in the mounting groove. Realize the effect that fixed, sealed, cooling of driver and be connected with high voltage device, its simple structure, ensured that the driver dispels the heat abundant, make driver body temperature reduce, make the resistance value undulant little, insulating effectual, withstand voltage is effectual to improve driver efficiency, extension driver life, with this guarantee normal stable operation of electric scroll compressor.
Description
Technical Field
The invention relates to the technical field of electric scroll compressors, in particular to a scroll compressor shell structure.
Background
The electric compressor of the vehicle air conditioner is a core component of the air conditioner refrigeration of the electric automobile. The electric scroll compressor has the advantages of small volume, light weight, low noise, small number of parts, high use rotating speed, long service life and the like, and in recent years, the scroll compressor is gradually used in automobiles to occupy a leading position, and the scroll compressor has a higher position in use in electric automobiles due to good environmental protection, low energy consumption and high COP value.
The main elements of the driver are parts such as a capacitor, a resistor and the like, the internal resistance is increased along with the increase of the temperature when the temperature is increased, the more electric energy is consumed during use, the higher the temperature is, the voltage resistance performance of the capacitor can be reduced and even damaged, the efficiency of the driver can be influenced by the reduction and even damage of the efficiency of the electric parts, the refrigerating capacity can be reduced, the refrigerating effect is reduced, the insulation is reduced, the voltage resistance is reduced, and the normal use of the compressor is seriously influenced. Therefore, the temperature of the driver is reduced, the efficiency of the driver is improved, and the energy consumption of the electric compressor is reduced. Therefore, adequate cooling of the drive is one of the important measures to ensure efficient operation of the drive. The driver of the electric scroll compressor is generally arranged at the rear part of the shell, the cooling mode of the electric scroll compressor is mainly the heat dissipation of the shell by the ambient temperature and the heat dissipation of the cold energy transferred by the refrigerant, and the latter is lower in temperature, so that the heat dissipation is faster and the effect is better, thus becoming the main mode of the heat dissipation of the driver.
Meanwhile, a driver of the electric scroll compressor is connected with the shell, so that a large enough cooling area is needed at the rear part of the shell for heat dissipation, on the other hand, a fixing and sealing structure is needed at the rear part of the shell, the driver is also needed to be connected with the motor to achieve the driving purpose, and the connection circuit and the structure mode influence the cooling of the driver and the sealing performance of the shell. In view of this, the present invention provides a scroll compressor housing structure.
Disclosure of Invention
The invention aims to solve the defects of the existing connecting structure of the driver and the shell, and provides the shell structure of the electric scroll compressor of the vehicle air conditioner and the connecting structure of the driver, which realize the functions of fixing, sealing and cooling the driver and connecting the driver with a high-voltage device.
The invention provides a scroll compressor shell structure, which comprises a shell body, a driver and a high-voltage connecting device, wherein the rear part of the shell body is provided with a positioning device which is used for fixing, sealing and cooling the driver and is connected with a motor phase line, the positioning device comprises a special-shaped boss arranged at the rear part of the shell body and a special-shaped sealing platform arranged at the periphery of the rear part of the shell body, an oval mounting groove is formed in the right lower part inside the special-shaped boss, and the high-voltage connecting device is arranged in the mounting groove.
The scroll compressor shell structure further comprises a rubber sealing ring and a check ring, wherein the mounting groove is internally provided with a mounting hole for mounting the high-pressure connecting device and the rubber sealing ring, and is used for mounting the check ring mounting groove and the check ring mounting surface of the check ring.
The scroll compressor shell structure further comprises a special-shaped sealing gasket, the special-shaped sealing gasket is located on the periphery of the bottom surface of the driver and in the middle of the periphery of the rear portion of the shell body, and the special-shaped sealing platform is used for supporting the special-shaped sealing gasket.
The special-shaped sealing platform is internally provided with five threaded holes with different angles and sealed bottoms, the threaded holes are distributed at different angles and correspond to the through holes of the special-shaped sealing gasket one to one.
The special-shaped cooling groove I, the special-shaped cooling groove II and the special-shaped cooling groove III are respectively arranged right below, at the left lower corner and at the right lower corner of the rear part of the shell body, and are different in shape and depth.
The shell structure of the scroll compressor further comprises a fastening screw, and the position of the fastening screw is installed in the threaded holes corresponding to the driver and the shell body.
And a cooling plate is arranged at the bottom of the driver, and heat-conducting silicone grease is coated between the cooling plate and the special-shaped boss.
The invention also provides a scroll compressor shell structure, and the installation of the driver at the rear part of the compressor is realized through the structure, so that the problems of heat dissipation of the driver, IP67 function, optimization of a phase line connection path with a motor, shell sealing, shell weight reduction and the like are solved; the structural strength of the shell is enhanced, and the heat dissipation and cooling effects of the driver are good; the resistance value fluctuation is small, the insulation effect is good, the voltage resistance effect is good, so that the efficiency of the driver is improved, the service life of the driver is prolonged, the service life, the efficiency and the safety of the compressor are improved, and the shell is simple in structure and convenient to process; the assembly structure is simple, and the maintenance is convenient.
Drawings
Fig. 1 is a view showing the construction of the fitting connection of the present invention.
Fig. 2 is a vertically developed view of the fitting connection structure of the present invention.
Fig. 3 is a rear structural view of the housing of the present invention.
FIG. 4 is a cutaway view of the contoured cooling groove of the present invention.
FIG. 5 is a cutaway view of the mounting slot of the present invention.
Figure 6 is a cut-away view of the high pressure connection of the present invention as installed.
Fig. 7 is a structural view of the high-voltage connection device of the present invention.
Fig. 8 is a structural view of the rubber seal ring of the present invention.
1-shell body, 2-special-shaped sealing gasket, 3-fastening screw, 4-check ring, 5-high-pressure connecting device, 6-rubber sealing ring, 7-driver, 101-special-shaped boss, 102-special-shaped sealing platform, 103-threaded hole, 104-mounting groove, 105-special-shaped cooling groove I, 106-special-shaped cooling groove II, 107-special-shaped cooling groove III, 10401-mounting hole, 10402-check ring mounting groove, 10403-sealing ring mounting surface, 601-insulating glass cement, 602-wiring terminal, 603-ceramic block and 604-connecting plate.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
The present invention will be described in further detail below with reference to the accompanying drawings and a processing method using the apparatus of the present invention.
Referring to fig. 1 to 8, the invention provides a scroll compressor housing structure, which includes a housing body 1, a driver 7 and a high-pressure connecting device 5, wherein a positioning device for fixing, sealing and cooling the driver 7 and connecting with a phase line of a motor is arranged at the rear part of the housing body 1, the positioning device includes a special-shaped boss 101 arranged at the rear part of the housing body 1 and a special-shaped sealing platform 102 arranged around the rear part of the housing body 1, an oval mounting groove 104 is arranged at the lower right inside of the special-shaped boss 101, and the high-pressure connecting device 5 is arranged in the mounting groove 104.
The scroll compressor shell structure further comprises a rubber sealing ring 6 and a retainer ring 4, wherein the installation groove 104 is internally provided with a mounting hole 10401 for installing the high-pressure connecting device 5 and the rubber sealing ring 6, and the mounting hole 10402 and the sealing ring mounting surface 10403 of the retainer ring 4 are used for installing.
The scroll compressor shell structure further comprises a special-shaped sealing gasket 2, the special-shaped sealing gasket 2 is located on the periphery of the bottom surface of the driver 7 and in the middle of the periphery of the rear portion of the shell body 1, and the special-shaped sealing platform 102 is used for supporting the special-shaped sealing gasket 2.
The special-shaped sealing platform 102 is internally provided with five threaded holes 103 with different angles and sealed bottoms, the threaded holes are distributed at different angles and are in one-to-one correspondence with the through holes of the special-shaped sealing gasket 2.
The front lower part, the left lower corner and the right lower corner of the rear part of the shell body 1 are respectively provided with a first special-shaped cooling groove 105, a second special-shaped cooling groove 106 and a third special-shaped cooling groove 107 which are different in shape and different in depth.
The scroll compressor shell structure further comprises a fastening screw 3, and the position of the fastening screw 3 is arranged in the corresponding threaded hole 103 of the driver 7 and the shell body 1.
The bottom of the driver 7 is provided with a cooling plate, and heat-conducting silicone grease is coated between the cooling plate and the special-shaped boss 101.
The high-voltage connection device 5 is composed of a connection plate 604, a binding post 602, insulating glass cement 601 and a ceramic block 603.
The profiled boss 101 is 3mm high relative to the profiled sealing land 102.
The distance between the grooves at the two ends of the mounting groove 104 and the bottom surface of the retainer ring mounting groove 10402 is about 8.8mm, and the retainer ring 4 is mounted at the position where the groove width is 1.1 mm.
In the present embodiment, the fastening screw 3 is fastened to the screw hole 103 provided in the housing body 1; the special-shaped sealing gasket 2 is arranged between the driver 7 and the shell body 1 and is used for sealing water, dirt and leakage; the cooling plate of the driver 7 is in close contact with the special-shaped boss 101 arranged on the shell body 1, so that the driver 7 is cooled by the refrigerant flowing in the shell body 1; the driver 7 and the motor phase line connecting device are arranged at the right lower side of the rear part of the shell body 1 and are connected through the high-voltage connecting device 5 arranged in the mounting groove 104 of the shell body 1; the rubber sealing ring 6 is arranged between the lower part of the connecting plate 604 of the high-pressure connecting device 5 and the shell body 1 and is used for sealing leakage of the refrigerant and the lubricating oil in the shell body 1;
the rear central part of the shell body 1 is provided with the special-shaped boss 101 for cooling the driver 7, and the special-shaped boss 101 is provided with a cooling surface which can be maximally contacted according to the installation position of the driver 7 and is used for being contacted with a cooling plate of the driver 7 for cooling; the periphery of the rear part of the shell body 1 is provided with the special-shaped sealing platform 102 with the same width, and the special-shaped sealing platform is used for supporting the special-shaped sealing gasket 2; the right lower part of the rear part of the shell body 1 is provided with the mounting groove 104 for mounting the high-voltage connecting device 5 and the rubber sealing ring 6, and grooves are arranged at two ends in the mounting groove 104 of the high-voltage connecting device 5 for mounting the retainer ring 4; the high-pressure connecting device 5 and the rubber sealing ring 6 are fastened through the arranged retaining ring 4 in the axial direction, the retaining ring 4 is arranged in grooves at two ends of the inner wall of the mounting groove 104, and five threaded holes 103 are formed in the special-shaped platform. The height of the special-shaped boss 101 relative to the special-shaped sealing platform 102 is 3mm, and the deformation of the special-shaped sealing gasket 2 is about 30% after the driver 7 is fastened; the height of the grooves at the two ends of the mounting groove 104 from the bottom surface of the retainer ring mounting groove 10402 is about 8.8mm, and the retainer ring 4 is mounted at the position where the groove width is 1.1mm, so that the rubber seal ring 6 is ensured to have about 30% of deformation;
the shape surrounded by the first special-shaped cooling groove 105, the second special-shaped cooling groove 106 and the third special-shaped cooling groove 107 can be changed under the condition that the strength meets the requirement, the depth can be adjusted, and the cooling area can be changed according to the adjustment of the depth, so that the cooling area of the driver 7 for heat dissipation is increased; the wall thickness is more uniform and the casting manufacturability is better due to the dug special-shaped cooling groove; and the material, the weight and the cost can be reduced.
When the driver 7 is assembled, heat-conducting silicone grease is coated between the cooling plate and the special-shaped boss 101 of the shell body 1, so that the maximum heat dissipation area is ensured to be fully contacted with the cooling plate, and the driver 7 is enabled to obtain the best cooling effect.
The high-voltage connecting device 5 is composed of a connecting plate 604, a binding post 602, insulating glass cement 601 and a ceramic block 603. The mounting groove 104 is internally provided with an annular sealing surface which is convenient for mounting the rubber sealing ring 6, ensures the sealing of the axial end surface, prevents the leakage of lubricating oil and refrigerant gas in the compressor cavity from the annular hole, adopts insulating glass cement for insulation between the binding posts 602 in the middle of the connecting plate 604, adopts the ceramic block 603 for insulation at the lower part, ensures the electricity drawing distance between the binding posts 602 and the shell body 1, the rubber sealing ring 6 is an O-shaped ring, and the special-shaped sealing gasket 2 is made of a composite material of thin metal plates coated with rubber.
The working process of the invention is as follows:
1. the driver 7 and the shell body 1 and the connectivity between the motor phase line connecting devices: the driver 7 is sealed by the special-shaped sealing gasket 2, a cooling plate of the driver 7 is in close contact with the special-shaped boss 101 of the shell body 1, heat conducting silicone grease is coated in the middle of the cooling plate for heat conduction, and the cooling plate is correspondingly installed and connected with five threaded holes 103 distributed at different angles in the special-shaped sealing platform 102 of the shell body 1 through the fastening screws 3 one by one, so that the driver 7 and the shell body 1 are fixed; the driver 7 and the motor phase line connecting device are arranged at the right lower side of the rear part of the shell body 1 and are connected through the high-voltage connecting device 5 arranged in the mounting hole 10401 of the mounting groove 104 of the shell body 1; a rubber sealing ring 6 is arranged between the lower part of the connecting plate 604 of the high-pressure connecting device 5 and the shell body 1, the rubber sealing ring 6 is placed on a sealing ring mounting surface 10403, the high-pressure connecting device 5 and the rubber sealing ring 6 are fastened through two retaining rings 4 arranged in the axial direction, and the retaining rings 4 are clamped and fixed by the retaining ring mounting grooves 10402.
2. Sealing property: the driver 7 and the rear part of the shell body 1 are sealed by the special-shaped sealing gasket 2 between the driver 7 and the shell body 1 under the fastening of the fastening screw 3, the special-shaped sealing gasket 2 is assembled on the special-shaped sealing platform 102, the special-shaped sealing gasket 2 is made of a composite material of thin metal plate coated with rubber, and the special-shaped sealing gasket 2 has about 30% of deformation under the pressure generated by the fastening screw 3, so that the driver 7 and the shell body 1 are prevented from being damaged due to the entry of external water and other impurities; the rubber sealing ring 6 is placed in the mounting groove 104 and is in contact with the sealing ring mounting surface 10403 and the lower plane of the connecting plate 604 of the high-pressure connecting device 5 respectively, and the rubber sealing ring 6 is compressed by the pressure generated when the high-pressure connecting device 5 is clamped in the retainer ring mounting groove 10402 through the retainer ring 4 so as to deform the rubber sealing ring, so that the high-pressure connecting device 5 is ensured to be in good contact and seal with the upper plane and the lower plane; the connecting column of the high-voltage connecting device 5 and the connecting plate 604 are sealed by insulating glass cement 601, and the rubber sealing ring 6 is used for preventing the leakage of the refrigerant and the lubricating oil in the shell body 1; the refrigerant and the lubricating oil in the shell body 1 are sealed, so that the short circuit and the reduction of insulation resistance of the internal circuit of the driver 7 caused by the untight leakage of the high-voltage connecting device 5 are prevented, and the driver 7 is damaged;
3. safety: the deformation of the special-shaped sealing gasket 2 is about 30% under the fastening pressure generated by the fastening screw 3, and under the sealing action, the damage of parts such as resistance, capacitance and the like of the driver 7 caused by the entry of external water and other impurities into the driver 7 and the shell body 1 is prevented, so that the driver 7 does not work and is in short circuit, and the special-shaped boss 101 of the shell body 1 is polluted by dirt to cause poor heat dissipation; the wiring terminal 602 and the connecting plate 604 of the high-voltage connecting device 5 are insulated by the insulating glass cement 601 and the ceramic block 603, so that the requirement of insulating resistance required by the high-voltage electricity utilization safety of the whole machine is met.
4. Durability: after the installation position of the driver 7 is determined, the boss at the rear part of the shell body 1 is arranged into a special shape, so that the cooling area reaches the maximum, heat-conducting silicone grease is uniformly coated between the driver 7 and the special-shaped boss 101 for heat conduction, the special-shaped boss 101 absorbs the cold quantity of low-temperature refrigerant entering the shell in the air suction direction, the cold quantity of the low-temperature refrigerant is transferred to a cooling plate of the driver 7, and the cold quantity of the low-temperature refrigerant exchanges heat with the heat quantity, generated when a compressor runs, transferred to the cooling plate of the driver 7, so that the temperature of the driver 7 is reduced, the service temperature range of the capacitor and the resistor of the driver 7 is ensured, and the service life of the driver 7 is prolonged; after the driver 7 is installed, the special-shaped cooling grooves with different shapes and different depths at the right lower part, the left lower corner and the right lower corner of the shell body 1 rapidly perform impact cooling on the bottom of the shell body 1 under the action of suction pressure due to the fact that the cooling surface area of the driver 7 is increased, and low-temperature refrigerant cold absorbed from the position close to an air inlet end has sufficient cooling effect under the action of more cooling surface areas by transferring the cold into the three special-shaped cooling grooves, so that the driver 7 is rapidly cooled, the service life of the driver 7 is guaranteed, the driver 7 has longer service life, weight can be reduced, and the cost is reduced.
The invention solves the installation and connection structure of the driver 7 and the shell body 1 of the electric compressor, obtains more sufficient cooling effect, solves the problems of uneven heat dissipation of the driver 7 relative to the far end of the air inlet and the like, leads the driver 7 to be close to the air inlet end, thus leading the driver 7 to have more cooling capacity from the air inlet for cooling, leads the driver 7 to be rapidly cooled under the action of more cooling areas, thus leading the resistance value to have small fluctuation, having good insulation effect and good voltage resistance effect, improving the efficiency of the driver 7, prolonging the service life of the driver 7, and ensuring the normal and stable operation of the electric scroll compressor.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and those skilled in the art should understand that the technical solutions of the present invention can be modified or substituted with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (7)
1. A scroll compressor housing construction characterized by:
the motor phase line connecting device comprises a shell body, a driver and a high-voltage connecting device, wherein the rear portion of the shell body is provided with a positioning device which is used for fixing, sealing and cooling the driver and is connected with a motor phase line, the positioning device comprises a special-shaped boss arranged at the rear portion of the shell body and a special-shaped sealing platform arranged on the periphery of the rear portion of the shell body, an oval mounting groove is formed in the right lower portion inside the special-shaped boss, and the high-voltage connecting device is arranged in the mounting groove.
2. The scroll compressor housing structure of claim 1, wherein:
the scroll compressor shell structure further comprises a rubber sealing ring and a check ring, wherein the mounting groove is internally provided with a mounting hole for mounting the high-pressure connecting device and the rubber sealing ring, and the mounting hole is used for mounting the check ring mounting groove and the seal ring mounting surface of the check ring.
3. The scroll compressor housing structure of claim 2, wherein:
the scroll compressor shell structure further comprises a special-shaped sealing gasket, the special-shaped sealing gasket is located around the bottom surface of the driver and in the middle of the periphery of the rear portion of the shell body, and the special-shaped sealing platform is used for supporting the special-shaped sealing gasket.
4. The scroll compressor housing structure of claim 3, wherein:
the special-shaped sealing platform is internally provided with five threaded holes with different angles and sealed bottoms, is distributed at different angles and corresponds to the through holes of the special-shaped sealing gasket one to one.
5. The scroll compressor housing structure of claim 4, wherein:
and a first special-shaped cooling groove, a second special-shaped cooling groove and a third special-shaped cooling groove which are different in shape and depth are respectively arranged right below, at the left lower corner and at the right lower corner of the rear part of the shell body.
6. The scroll compressor housing structure of claim 5, wherein:
the scroll compressor housing structure further includes a fastening screw positioned within the threaded bores of the driver and the housing body.
7. The scroll compressor housing structure of claim 6, wherein:
and a cooling plate is arranged at the bottom of the driver, and heat-conducting silicone grease is coated between the cooling plate and the special-shaped boss.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210016486.2A CN114294231A (en) | 2022-01-07 | 2022-01-07 | Scroll compressor shell structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210016486.2A CN114294231A (en) | 2022-01-07 | 2022-01-07 | Scroll compressor shell structure |
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CN114294231A true CN114294231A (en) | 2022-04-08 |
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CN202210016486.2A Pending CN114294231A (en) | 2022-01-07 | 2022-01-07 | Scroll compressor shell structure |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115898875A (en) * | 2022-11-14 | 2023-04-04 | 上海本菱涡旋压缩机有限公司 | Connecting structure of scroll compressor and driver |
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JP2002188573A (en) * | 2000-12-19 | 2002-07-05 | Denso Corp | Motor-driven refrigerating cycle device |
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CN206236715U (en) * | 2016-04-07 | 2017-06-09 | 成都雅骏新能源汽车科技股份有限公司 | A kind of combination of battery case |
CN106949049A (en) * | 2017-04-28 | 2017-07-14 | 上海海立新能源技术有限公司 | A kind of vertical compressor |
CN110034629A (en) * | 2017-11-23 | 2019-07-19 | 包米勒公司 | Driving device |
CN210660593U (en) * | 2019-08-20 | 2020-06-02 | 新乡市特美特热控技术股份有限公司 | Compressor that possesses high-efficient heat-sinking capability |
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2022
- 2022-01-07 CN CN202210016486.2A patent/CN114294231A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2002188573A (en) * | 2000-12-19 | 2002-07-05 | Denso Corp | Motor-driven refrigerating cycle device |
CN101846078A (en) * | 2010-05-10 | 2010-09-29 | 芜湖博耐尔汽车电气系统有限公司 | Motor compressor for vehicle air conditioner |
US20120230851A1 (en) * | 2011-03-08 | 2012-09-13 | Kabushiki Kaisha Toyota Jidoshokki | Electric compressor |
CN206236715U (en) * | 2016-04-07 | 2017-06-09 | 成都雅骏新能源汽车科技股份有限公司 | A kind of combination of battery case |
CN106949049A (en) * | 2017-04-28 | 2017-07-14 | 上海海立新能源技术有限公司 | A kind of vertical compressor |
CN110034629A (en) * | 2017-11-23 | 2019-07-19 | 包米勒公司 | Driving device |
CN210660593U (en) * | 2019-08-20 | 2020-06-02 | 新乡市特美特热控技术股份有限公司 | Compressor that possesses high-efficient heat-sinking capability |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115898875A (en) * | 2022-11-14 | 2023-04-04 | 上海本菱涡旋压缩机有限公司 | Connecting structure of scroll compressor and driver |
CN115898875B (en) * | 2022-11-14 | 2023-12-26 | 上海本菱涡旋压缩机有限公司 | Connection structure of scroll compressor and driver |
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