CN221043642U - Electric control unit, integrated motor, compressor and air conditioner - Google Patents
Electric control unit, integrated motor, compressor and air conditioner Download PDFInfo
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- CN221043642U CN221043642U CN202322839387.7U CN202322839387U CN221043642U CN 221043642 U CN221043642 U CN 221043642U CN 202322839387 U CN202322839387 U CN 202322839387U CN 221043642 U CN221043642 U CN 221043642U
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- heat transfer
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- 238000009434 installation Methods 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims description 40
- 239000003507 refrigerant Substances 0.000 claims description 35
- 238000012546 transfer Methods 0.000 claims description 26
- 239000002826 coolant Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 15
- 239000003990 capacitor Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an electric control unit, an integrated motor, a compressor and an air conditioner, wherein the electric control unit comprises: a first device and a second device; the cold plate is provided with a first heat exchange surface and a second heat exchange surface which are arranged in a stepped manner on a first side, the first heat exchange surface is used for exchanging heat with the first device, the second installation surface is used for exchanging heat with the second device, a first installation surface is arranged on one side, away from the first heat exchange surface, of the first device, a second installation surface is arranged on one side, away from the second heat exchange surface, of the second device, and the first installation surface and the second installation surface are arranged in a coplanar manner. Therefore, the first heat exchange surface and the second heat exchange surface which are arranged in a step mode are arranged on the first side of the cold plate, the first device is arranged on the first heat exchange surface, the second device is arranged on the second heat exchange surface, the heat exchange effect of the cold plate on the first device and the second device is guaranteed, meanwhile, the height difference between the first installation surface and the second installation surface is prevented, installation of other components in the electric control unit is facilitated, and meanwhile, arrangement of a connecting structure is facilitated.
Description
Technical Field
The utility model relates to the technical field of compressors, in particular to an electric control unit, an integrated motor, a compressor and an air conditioner.
Background
In the related art, the rectifier bridge and other components in the electric control unit are inconvenient to arrange due to the fact that the height difference exists between the rectifier bridge and the rectifier bridge, meanwhile, copper bars used for connecting the rectifier bridge and the inverter can generate contact thermal resistance, and service life of the copper bars and energy transmission effect are affected.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. To this end, an object of the utility model is to propose an electronic control unit such that the first and second mounting surfaces are arranged coplanar.
An electronic control unit according to the present utility model includes: a first device and a second device; the cold plate, the cold plate is equipped with first heat transfer face and the second heat transfer face that is the ladder and arranges in first side, first heat transfer face be used for with first device heat transfer, the second heat transfer face be used for with the second device heat transfer, just first device deviates from first heat transfer face one side is equipped with first installation face, second device deviates from second heat transfer face one side is equipped with the second installation face, first installation face with the coplanarity setting of second installation face.
According to the electric control unit, the first heat exchange surface and the second heat exchange surface which are arranged in the step mode are arranged on the first side of the cold plate, the first device is arranged on the first heat exchange surface, the second device is arranged on the second heat exchange surface, so that the heat exchange effect of the cold plate on the first device and the second device is guaranteed, meanwhile, the height difference between the first installation surface and the second installation surface is prevented, the installation of other components in the electric control unit is facilitated, and meanwhile, the arrangement of a connecting structure is facilitated.
According to some embodiments of the utility model, the electronic control unit further comprises a connection row arranged at a side of the first and second devices facing away from the cold plate and connected to the first and second mounting surfaces, respectively.
According to some embodiments of the utility model, the first heat exchanging surface and the second heat exchanging surface are arranged in parallel.
According to some embodiments of the utility model, the cold plate is provided with a first mounting portion for mounting the first device; and/or the cold plate is provided with a second mounting part for mounting the second device.
According to some embodiments of the utility model, the first mounting portion of the cold plate is configured as a first mounting hole, and the cold plate further includes a first connecting member, where the first connecting member is disposed through the first mounting hole and connected to the first device; and/or, the second mounting part of the cold plate is configured as a second mounting hole, and the cold plate further comprises a second connecting piece, and the second connecting piece penetrates through the second mounting hole and is connected with the second device.
According to some embodiments of the utility model, the cold plate comprises: the cooling plate comprises a cooling plate main body, wherein the cooling plate main body is provided with a cooling medium flow path; the liquid inlet connector is communicated with the liquid inlet end of the refrigerant flow path, and the liquid outlet connector is communicated with the liquid outlet end of the refrigerant flow path.
Another object of the utility model is to propose an integrated motor.
An integrated motor comprises the electric control unit.
The advantages of the integrated motor and the electric control unit are the same, and are not described in detail herein.
According to some embodiments of the utility model, the integrated motor comprises: the shell, automatically controlled unit install in the shell, just the shell is equipped with heat transfer medium export and heat transfer medium entry, heat transfer medium export with the heat transfer medium entry respectively with the cold plate intercommunication.
It is yet another object of the present utility model to provide a compressor.
A compressor comprises the integrated motor.
The advantages of the compressor and the integrated motor are the same, and are not described in detail herein.
It is still another object of the present utility model to provide an air conditioner.
An air conditioner comprises the compressor.
The air conditioner has the same advantages as the compressor, and is not described in detail herein.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
Fig. 1 is a schematic diagram illustrating the partial cooperation between a part of an electronic control unit and a housing according to an embodiment of the present utility model;
fig. 2 is a schematic diagram showing the partial cooperation between a part of an electronic control unit and a housing according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the positions of a heat exchange medium inlet, a heat exchange medium outlet and a cold plate body according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of an assembly of a cold plate, a first device, and a second device according to an embodiment of the present utility model;
FIG. 5 is a schematic view illustrating an assembly of a cold plate body, a first device and a second device according to an embodiment of the present utility model;
Fig. 6 is a schematic structural view of a cold plate according to an embodiment of the present utility model.
Reference numerals:
An electronic control unit 100, a first device 110, a first mounting surface 111, a second device 120, a second mounting surface 121,
The cold plate 130, the first heat exchange surface 131, the second heat exchange surface 132, the refrigerant flow path 133, the liquid inlet pipe 134, the liquid outlet pipe 135, the connecting pipe 136, the cold plate main body 137, the liquid inlet connector 138, the liquid outlet connector 139,
Connection bank 140, capacitor 160,
A housing 200, a heat exchange medium outlet 210, a heat exchange medium inlet 220.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
The following are fused as needed to be written in the writing process to explain the relevant content:
In the description of the present utility model, it should be understood that the terms "length," "width," "thickness," "upper," "lower," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, "plurality" means two or more.
An electronic control unit 100 according to an embodiment of the present utility model is described below with reference to fig. 1 to 5.
Referring to fig. 1, 4 and 5, an electronic control unit 100 according to the present utility model includes: the first device 110, the second device 120 and the cold plate 130, the cold plate 130 is provided with a first heat exchange surface 131 and a second heat exchange surface 132 which are arranged in a step manner on a first side, the first heat exchange surface 131 is used for exchanging heat with the first device 110, the second heat exchange surface 132 is used for exchanging heat with the second device 120, one side, away from the first heat exchange surface 131, of the first device 110 is provided with a first installation surface 111, one side, away from the second heat exchange surface 132, of the second device 120 is provided with a second installation surface 121, and the first installation surface 111 and the second installation surface 121 are arranged in a coplanar manner.
Specifically, the first heat exchange surface 131 and the second heat exchange surface 132 are adjacently arranged, and the first heat exchange surface 131 and the second heat exchange surface 132 are arranged at intervals in the first direction, so that a height difference is formed between the first heat exchange surface 131 and the second heat exchange surface 132, the first heat exchange surface 131 and the second heat exchange surface 132 can be arranged in a step manner, the first device 110 is arranged on the second heat exchange surface 132, and the first device 110 is in fit with the first heat exchange surface 131, when the first device 110 works to generate heat, the first device 110 can exchange heat with the cold plate 130 through the first heat exchange surface 131, so that the self temperature is reduced, the temperature of the first device 110 is prevented from being too high to work normally, potential safety hazards are reduced, and meanwhile, the first heat exchange surface 131 can support the first device 110 in a fit manner while the heat exchange effect of the first device 110 and the first heat exchange surface 131 is improved, so that the first device 110 can be positioned and installed conveniently.
The "first direction" refers to the height direction of the cold plate 130, and may be understood as the thickness direction of the cold plate 130, and the specific direction is shown in fig. 1.
Further, the second device 120 is mounted on the second heat exchange surface 132, and the second device 120 is in fit with the second heat exchange surface 132, when the second device 120 works to generate heat, the second device 120 can exchange heat with the cold plate 130 through the second heat exchange surface 132, so as to reduce the temperature of the second device 120, prevent the second device 120 from being too high in temperature and failing to work normally, reduce potential safety hazards, and improve the heat exchange efficiency of the second device 120 and the second heat exchange surface 132 in a fit manner, and meanwhile, the second heat exchange surface 132 can support the second device 120, so that the second device 120 is convenient to position and mount.
Since the first device 110 and the second device 120 have a height difference in the first direction (i.e., the height of the first device 110 in the first direction is different from the height of the second device 120 in the first direction), in the related art, the first device and the second device have a height difference on the upper surface, which makes the arrangement of other components of the electronic control unit inconvenient and results in inconvenient arrangement of connection structures for connecting the first device and the second device.
According to the utility model, the first heat exchange surface 131 and the second heat exchange surface 132 which are arranged in a step manner are constructed on the cold plate 130, the first device 110 is arranged on the first heat exchange surface 131, and the second device 120 is arranged on the second heat exchange surface 132, so that the height difference between the first device 110 and the second device 120 at one side away from the cold plate 130 is eliminated, the first mounting surface 111 of the first device 110 and the second mounting surface 121 of the second device 120 can be arranged in a coplanar manner, the mounting convenience of other components in the electronic control unit 100 is improved, the connection structure for connecting the first device 110 and the second device 120 is convenient to arrange, and meanwhile, the cold plate 130 can exchange heat for the first device 110 and the second device 120, and the overhigh temperature of the first device 110 and the second device 120 is prevented.
The connection structure may be a component such as a copper bar, which may electrically connect the first device 110 and the second device 120, and the specific connection structure is not limited herein.
It should be noted that "first mounting surface 111" may be understood as an upper surface of first device 110, and "second mounting surface 121" may be understood as an upper surface of second device 120.
According to the electronic control unit 100 of the present utility model, the first heat exchange surface 131 and the second heat exchange surface 132 are arranged in a stepped arrangement on the first side of the cold plate 130, and the first device 110 is mounted on the first heat exchange surface 131, and the second device 120 is mounted on the second heat exchange surface 132, so that the heat exchange effect of the cold plate 130 on the first device 110 and the second device 120 is ensured, and meanwhile, the height difference between the first mounting surface 111 and the second mounting surface 121 is prevented, the mounting of other components in the electronic control unit 100 is facilitated, and the arrangement of the connection structure is facilitated.
In some embodiments of the present utility model, the first device 110 may be configured as a rectifier bridge and the second device 120 may be configured as an inverter, such that the height of the second heat exchanging surface 132 is greater than the height of the first heat exchanging surface 131 due to the fact that the height of the rectifier bridge is greater than the height of the inverter, so as to facilitate coplanar arrangement of the first mounting surface 111 and the second mounting surface 121.
Referring to fig. 1 and 2, in some embodiments of the present utility model, the electronic control unit 100 further includes a connection row 140, and the connection row 140 is disposed on a side of the first device 110 and the second device 120 facing away from the cold plate 130 and is connected to the first mounting surface 111 and the second mounting surface 121, respectively.
Specifically, the cold plate 130 and the first device 110 and the second device 120 disposed on the cold plate 130 may be assembled in a vertical mounting manner, and the connection row 140 is used to electrically connect the first device 110 and the second device 120, wherein the connection row 140 is connected to the first mounting surface 111 and the second mounting surface 121, respectively, and since the first mounting surface 111 and the second mounting surface 121 are disposed coplanar, the connection row 140 may be disposed in a planar manner, ensuring structural uniformity of the connection row 140, reducing a length of the connection row 140, reducing stray inductance, and facilitating arrangement and production processing of the connection row 140.
It should be noted that "vertical" refers to the first direction, and may also be understood as the height direction of the integrated motor.
In the related art, since the first mounting surface and the second mounting surface have a height difference, in order to electrically connect the first device and the second device, the connection row is typically bent to adapt to the height difference between the upper surfaces of the first device and the second device, which results in inconvenient arrangement of the connection row and inconvenient production and processing of the connection row, and at the same time, the connection row generates thermal contact resistance, which generates heat, which affects the service life of the connection row and the energy transfer effect.
The present utility model facilitates the arrangement of the connection rows 140 by making the first mounting surface 111 and the second mounting surface 121 coplanar, so that the connection rows 140 can be constructed as a plane, while preventing the connection rows 140 from generating contact thermal resistance, and ensuring the service life of the connection rows 140 and the energy transfer effect.
Wherein the connection bar 140 may be configured as a member for electrically connecting the first device 110 and the second device 120, such as a copper bar, or the like.
As shown in fig. 5, in some embodiments of the present utility model, the first heat exchanging surface 131 and the second heat exchanging surface 132 are disposed in parallel.
Specifically, the first heat exchange surface 131 and the second heat exchange surface 132 are arranged in parallel, which is beneficial to ensuring that the first mounting surface 111 and the second mounting surface 121 are arranged in parallel, so that the first mounting surface 111 and the second mounting surface 121 are arranged in a coplanar manner.
The distance between the first heat exchange surface 131 and the second heat exchange surface 132 in the first direction is defined as L, so that the height difference between the first heat exchange surface 131 and the second heat exchange surface 132 may be adapted to the height difference between the first device 110 and the second device 120 of different types, and the numerical setting of the specific L may be determined according to the height difference between the first device 110 and the second device 120, which is not limited herein.
In some embodiments of the present utility model, the cold plate 130 is provided with a first mounting portion for mounting the first device 110; the cold plate 130 is provided with a second mounting portion for mounting the second device 120.
Specifically, the first mounting portion is disposed opposite to the first device 110, and the first mounting portion may fix the first device 110 on the cold plate 130 to secure assembly reliability of the first device 110. Alternatively, a plurality of first mounting portions may be provided, and the plurality of first mounting portions are respectively fixed with the first device 110, improving the assembly stability of the first device 110.
The second mounting portion is disposed opposite to the second device 120, and is used for fixing the second device 120 on the cold plate 130, so as to ensure reliable stability of the second device 120. Alternatively, a plurality of second mounting portions may be provided, and the plurality of second mounting portions are respectively fixed with the second device 120, improving the assembly stability of the second device 120.
It will be understood, of course, that the cold plate 130 may be provided with both the first mounting portion and the second mounting portion, so as to ensure the assembly reliability of the first device 110 and the second device 120, respectively; the cold plate 130 may be provided with only the first mounting portion to simplify the processing steps of the cold plate 130, so as to ensure the assembly reliability of the first device 110, and the first device 110 and the second device 120 are fixedly connected through the connection row 140, so as to ensure the fixing effect of the second device 120; or the second mounting part is provided on the cold plate 130 to ensure the assembly reliability of the second device 120, and the first device 110 is fixedly connected with the second device 120 through the connection row 140, thereby ensuring the fixing effect of the first device 110.
In some embodiments of the present utility model, the first mounting portion of the cold plate 130 is configured as a first mounting hole, and the cold plate 130 further includes a first connection member penetrating the first mounting hole to be connected to the first device 110; the second mounting portion of the cold plate 130 is configured as a second mounting hole, and the cold plate 130 further includes a second connection member penetrating the second mounting hole to be connected to the second device 120.
Specifically, the first device 110 may be provided with a hole structure corresponding to the first mounting hole, and the first mounting hole and the hole structure may be configured as screw connection holes, and accordingly, the first connection member may be configured as a screw connection member such as a bolt, and the first connection member may be provided through the hole structures of the first mounting hole and the first device 110 and connected to the first device 110, thereby fixing the first device 110 on the cold plate 130.
The second device 120 may be provided with a through hole structure corresponding to the second mounting hole, and the second mounting hole and an inner wall surface of the through hole structure may be threaded, and the second connection member may be configured as a connection member such as a bolt, so that the second connection member may fix the second device 120 on the cold plate 130.
It will of course be appreciated that the first and second mounting portions may also be configured in other arrangements, which are just one embodiment of the utility model and are not to be construed as limiting the utility model, for example: the first and second mounting portions may be configured as a clamping structure such that the first and second devices 110 and 120 may be fixed to the cold plate 130 by means of clamping, and the configuration of the first and second mounting portions is not limited herein.
As shown in fig. 6, in some embodiments of the present utility model, the cold plate 130 includes: the cold plate body 137, the feed liquor joint 138 and the play liquid joint 139, cold plate body 137 is equipped with refrigerant flow path 133, and feed liquor joint 138 communicates with the feed liquor end of refrigerant flow path 133, goes out liquid joint 139 and the play liquid end intercommunication of refrigerant flow path 133.
Specifically, the cooling plate main body 137 is provided therein with a cooling medium flow path 133 for cooling medium to circulate, the cooling medium flow path 133 penetrates through the cooling plate main body 137 in the second direction to increase the length of the cooling medium flow path 133, thereby guaranteeing the heat exchange effect of the cooling medium, and the cooling medium flow path 133 is provided with a plurality of cooling medium flow paths 133 which are sequentially arranged at intervals along the third direction, so as to further improve the heat exchange efficiency and the heat exchange effect of the cooling plate 130.
The "second direction" refers to the width direction of the cold plate 130, and the "third direction" refers to the length direction of the cold plate 130, and the specific direction illustration may be shown in fig. 2 and 3.
Further, one refrigerant flow path 133 arranged at the end of the plurality of refrigerant flow paths 133 is communicated with the liquid inlet connector 138, the refrigerant can flow into the refrigerant flow path 133 through the liquid inlet connector 138, the other refrigerant flow path 133 arranged at the end of the plurality of refrigerant flow paths 133 is communicated with the liquid outlet connector 139, as the refrigerant flow path 133 penetrates through the cold plate main body 137, a plurality of connecting pipelines 136 are arranged at the outer side of the cold plate main body 137, each connecting pipeline 136 is connected to communicate two adjacently arranged refrigerant flow paths 133 so that the plurality of refrigerant flow paths 133 can be communicated, a connecting pipeline 136 is connected between the liquid inlet connector 138 and the refrigerant flow path 133, a connecting pipeline 136 is arranged between the liquid outlet connector 139 and the refrigerant flow path 133, the liquid inlet connector 138 discharges the refrigerant into the refrigerant flow path 133 through the connecting pipeline 136, and the refrigerant can be discharged through the liquid outlet connector 139 after flowing through the refrigerant flow path 133.
As shown in fig. 2 and 3, in some embodiments of the present utility model, the electronic control element includes a capacitor 160, the capacitor 160 is disposed on the housing 200, and the connection row 140 may be further connected to the capacitor 160, and the first mounting surface 111, the second mounting surface 121, and the upper surface of the capacitor 160 are arranged coplanar, so that structural uniformity of the connection row 140 may be further ensured, and further, that the connection row 140 may be arranged in a plane, thereby further preventing heat generated by thermal contact resistance.
The integrated motor comprises the electric control element.
Because the integrated motor is provided with the electric control element, the first heat exchange surface 131 and the second heat exchange surface 132 which are arranged in a step manner are arranged on the first side of the cold plate 130, the first device 110 is arranged on the first heat exchange surface 131, and the second device 120 is arranged on the second heat exchange surface 132, so that the heat exchange effect of the cold plate 130 on the first device 110 and the second device 120 is ensured, and meanwhile, the first installation surface 111 and the second installation surface 121 are prevented from generating a height difference, the installation of other components in the electric control unit 100 is facilitated, and meanwhile, the arrangement of a connecting structure is facilitated, so that the installation of the integrated motor is facilitated.
As shown in fig. 3, in some embodiments of the utility model, an integrated motor includes: the housing 200, the electronic control unit 100 is mounted to the housing 200, and the housing 200 is provided with a heat exchange medium outlet 210 and a heat exchange medium inlet 220, and the heat exchange medium outlet 210 and the heat exchange medium inlet 220 are respectively communicated with the cold plate 130.
Specifically, the electronic control unit 100 is mounted on the housing 200, which is beneficial to improving the integration level of the electronic control unit 100, a heat exchange medium flow channel is formed in the housing 200, a refrigerant can flow in the heat exchange medium flow channel, and the refrigerant can exchange heat to components arranged at the periphery of the housing 200 through the heat exchange medium flow channel.
Further, the heat exchange medium outlet 210 is communicated with the liquid inlet connector 138, the heat exchange medium inlet 220 is communicated with the liquid outlet connector 139, so that the refrigerant flow path 133 is communicated with the heat exchange medium flow path, and the refrigerant can circulate between the heat exchange medium and the refrigerant flow path 133, wherein the cold plate 130 is communicated with the heat exchange medium flow path of the shell 200 only through the liquid inlet end and the liquid outlet end, so that the area required to be sealed between the cold plate 130 and the shell 200 is small, the sealing effect between the cold plate 130 and the shell 200 is convenient to ensure, and the risk of refrigerant leakage is reduced.
Referring to fig. 2, 3 and 4, in some embodiments of the present utility model, the cold plate includes a liquid inlet line 134 and a liquid outlet line 135, a heat exchange medium inlet 220 communicates with the cold plate 130 through the liquid outlet line 135, and a heat exchange medium outlet 210 communicates with the cold plate 130 through the liquid inlet line 134.
Specifically, the liquid inlet pipeline 134 is arranged on one side of the cold plate near the heat exchange medium outlet 210, the end part of the liquid inlet pipeline 134 is communicated with the heat exchange medium outlet 210, the liquid inlet pipeline 134 is communicated with the cold plate and the heat exchange medium outlet 210, the liquid outlet pipeline 135 is arranged on one side of the cold plate near the heat exchange medium inlet 220, the end part of the liquid outlet pipeline 135 is communicated with the heat exchange medium inlet 220, the liquid outlet pipeline 135 is communicated with the cold plate and the heat exchange medium inlet 220,
Further, the refrigerant flow path 133 is disposed through the cold plate body 137 in the second direction, such that open ends are formed at both sides of the cold plate body 137 in the second direction, one side open end communicating with the heat exchange medium outlet 210 is configured as an inlet end, a plurality of through holes are formed on the sidewall of the liquid inlet pipe 134, and the plurality of through holes are disposed in one-to-one correspondence with the plurality of inlet ends and communicate with each other, so that the heat exchange medium outlet 210 can communicate with the refrigerant flow path 133, and the refrigerant can flow into the refrigerant flow path 133 through the heat exchange medium outlet 210 and the liquid inlet pipe 134.
The open end of the side, which is in communication with the heat exchange medium inlet 220, is configured as an outlet end, and a plurality of through holes are formed on the sidewall of the liquid outlet pipe 135, and the plurality of through holes are disposed in one-to-one correspondence with the plurality of outlet ends and are in communication with each other, so that the refrigerant flow path 133 can be in communication with the heat exchange medium inlet 220, and the refrigerant can flow into the heat exchange medium flow path through the liquid outlet pipe 135 and the heat exchange medium inlet 220.
The compressor comprises the integrated motor.
Since the compressor is provided with the integrated motor, the first heat exchange surface 131 and the second heat exchange surface 132 which are arranged in a stepped manner are arranged on the first side of the cold plate 130, the first device 110 is arranged on the first heat exchange surface 131, and the second device 120 is arranged on the second heat exchange surface 132, so that the heat exchange effect of the cold plate 130 on the first device 110 and the second device 120 is ensured, and meanwhile, the first installation surface 111 and the second installation surface 121 are prevented from generating a height difference, the installation of other components in the electronic control unit 100 is facilitated, and meanwhile, the arrangement of a connecting structure is facilitated, so that the installation of the compressor is facilitated.
The air conditioner comprises the compressor.
Since the air conditioner is provided with the compressor, the first heat exchange surface 131 and the second heat exchange surface 132 which are arranged in a stepped manner are arranged on the first side of the cold plate 130, the first device 110 is arranged on the first heat exchange surface 131, and the second device 120 is arranged on the second heat exchange surface 132, so that the heat exchange effect of the cold plate 130 on the first device 110 and the second device 120 is ensured, the height difference between the first installation surface 111 and the second installation surface 121 is prevented, the installation of other components in the electric control unit 100 is facilitated, and the arrangement of a connecting structure is facilitated, so that the air conditioner is convenient to install.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An electronic control unit, comprising:
A first device and a second device;
The cold plate, the cold plate is equipped with first heat transfer face and the second heat transfer face that is the ladder and arranges in first side, first heat transfer face be used for with first device heat transfer, the second heat transfer face be used for with the second device heat transfer, just first device deviates from first heat transfer face one side is equipped with first installation face, second device deviates from second heat transfer face one side is equipped with the second installation face, first installation face with the coplanarity setting of second installation face.
2. The electronic control unit of claim 1, further comprising a connection row disposed on a side of the first and second devices facing away from the cold plate and connected to the first and second mounting surfaces, respectively.
3. The electronic control unit of claim 1, wherein the first heat exchange surface and the second heat exchange surface are disposed in parallel.
4. The electronic control unit according to claim 1, wherein the cold plate is provided with a first mounting portion for mounting the first device;
And/or the cold plate is provided with a second mounting part for mounting the second device.
5. The electronic control unit of claim 4, wherein the first mounting portion of the cold plate is configured as a first mounting hole, the cold plate further comprising a first connector penetrating the first mounting hole and connected to the first device;
And/or, the second mounting part of the cold plate is configured as a second mounting hole, and the cold plate further comprises a second connecting piece, and the second connecting piece penetrates through the second mounting hole and is connected with the second device.
6. The electronic control unit of claim 1, wherein the cold plate comprises:
the cooling plate comprises a cooling plate main body, wherein the cooling plate main body is provided with a cooling medium flow path;
The liquid inlet connector is communicated with the liquid inlet end of the refrigerant flow path, and the liquid outlet connector is communicated with the liquid outlet end of the refrigerant flow path.
7. An integrated electric machine, characterized by comprising an electric control unit according to any one of claims 1-6.
8. The integrated motor of claim 7, comprising: the shell, automatically controlled unit install in the shell, just the shell is equipped with heat transfer medium export and heat transfer medium entry, heat transfer medium export with the heat transfer medium entry respectively with the cold plate intercommunication.
9. A compressor comprising an integrated motor according to claim 8.
10. An air conditioner comprising the compressor according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322839387.7U CN221043642U (en) | 2023-10-20 | 2023-10-20 | Electric control unit, integrated motor, compressor and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322839387.7U CN221043642U (en) | 2023-10-20 | 2023-10-20 | Electric control unit, integrated motor, compressor and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221043642U true CN221043642U (en) | 2024-05-28 |
Family
ID=91172147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322839387.7U Active CN221043642U (en) | 2023-10-20 | 2023-10-20 | Electric control unit, integrated motor, compressor and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221043642U (en) |
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2023
- 2023-10-20 CN CN202322839387.7U patent/CN221043642U/en active Active
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