Motor and air conditioner

Abstract

The utility model discloses a motor and an air conditioner, and relates to the motor field, the motor comprises a housing and a separator, the housing defines an installation cavity, the separator is arranged in the installation cavity to divide the installation cavity into a first sub installation cavity and a second sub installation cavity; the motor assembly is arranged in the first sub mounting cavity; and the electric control board and the electric connecting piece are arranged in the second sub-mounting cavity, and the electric connecting piece is connected between the electric control board and the motor assembly. Therefore, by arranging the partition piece, the motor assembly and the electric connecting piece can be separated, friction between a rotor mechanism of the motor assembly and the electric connecting piece can be prevented, the problem that the electric connecting piece is damaged is effectively solved, and welding slag generated in the welding process of the electric connecting piece is prevented from falling into the first sub-mounting cavity; and the risks of motor jamming and damage caused by welding slag falling into the first sub-mounting cavity are reduced.

Description

Technical Field

[0001] The utility model relates to the field of motors, and in particular to a motor and an air conditioner having the motor. Background Art

[0002] In the related art, an existing motor includes a housing, an electronic control board and a rotor mechanism. The electronic control board and the rotor mechanism are arranged in the housing, and the electronic control board and the rotor mechanism are electrically connected through an electrical connector. When the rotor mechanism rotates, friction interference is likely to occur between the rotor mechanism and the electrical connector, which may cause damage to the electrical connector. Moreover, solder dross generated during the welding process of the electrical connector falls between the rotor mechanism and the stator mechanism, posing a risk of jamming and damage to the motor. Summary of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, an object of the utility model is to provide a motor. By providing a partition member, the motor can prevent friction between the rotor mechanism of the motor assembly and the electrical connector, and also avoid solder dross generated during the welding process of the electrical connector from falling into the first sub-installation cavity.

[0004] The utility model further provides an air conditioner.

[0005] The motor according to the utility model includes:

[0006] A housing and a partition member, the housing defines an installation cavity, and the partition member is arranged in the installation cavity to divide the installation cavity into a first sub-installation cavity and a second sub-installation cavity;

[0007] A motor assembly arranged in the first sub-installation cavity;

[0008] An electronic control board and an electrical connector, the electronic control board and the electrical connector are arranged in the second sub-installation cavity, and the electrical connector is connected between the electronic control board and the motor assembly.

[0009] The motor according to the utility model, by providing a partition member, can separate the motor assembly and the electrical connector, prevent friction between the rotor mechanism of the motor assembly and the electrical connector, effectively solve the problem of damage to the electrical connector, and avoid solder dross generated during the welding process of the electrical connector from falling into the first sub-installation cavity, reducing the risk of jamming and damage to the motor caused by solder dross falling into the first sub-installation cavity.

[0010] In some examples of the utility model, the partition member and the housing are integrally formed.

[0011] In some examples of the utility model, at least one side of the partition member forms a first groove, and a part of the housing is arranged in the first groove.

[0012] In some examples of the present invention, the first groove is extended along the circumference of the partition.

[0013] In some examples of the present invention, the partition is formed with a first assembly hole, and a portion of the shell is disposed in the first assembly hole.

[0014] In some examples of the present invention, there are multiple first assembly holes, and the multiple first assembly holes are arranged along the circumference of the partition.

[0015] In some examples of the present invention, the motor further includes: a conductive member, the housing having a first end cover opposite to the partition, the partition being provided with a first bearing, the first end cover being provided with a second bearing, the motor assembly having a rotor mechanism, the rotor mechanism having a motor shaft, the motor shaft being passed through the second bearing, and the inner end of the motor shaft being assembled on the first bearing, the conductive member being provided in the mounting cavity, and the conductive member being connected to both the partition and the first end cover.

[0016] In some examples of the present invention, the separator has a first circumferential limiting portion, and the conductive member has a second circumferential limiting portion that cooperates with the first circumferential limiting portion.

[0017] In some examples of the present invention, the conductive member includes: a first connecting segment and a second connecting segment, the first connecting segment and the second connecting segment are bent and connected, the first connecting segment extends in a direction perpendicular to an arrangement direction of the partition and the first end cover, one end of the first connecting segment facing away from the second connecting segment is connected to the partition, the second connecting segment extends along an arrangement direction of the partition and the first end cover, and one end of the second connecting segment facing away from the first connecting segment is connected to the first end cover.

[0018] In some examples of the present invention, the conductive member further includes: an arc-shaped connecting segment, wherein the arc-shaped connecting segment is connected between the first connecting segment and the second connecting segment so that the first connecting segment and the second connecting segment are bent and connected.

[0019] In some examples of the present invention, the motor assembly has a stator mechanism, the stator mechanism is disposed in the first sub-mounting cavity, and the conductive member is located outside the stator mechanism.

[0020] In some examples of the present invention, the motor further includes: a mounting frame, the mounting frame is disposed in the first sub-mounting cavity and fixed to the stator mechanism, and the conductive member is fixed to the mounting frame.

[0021] In some examples of the present utility model, the mounting bracket includes a first mounting bracket body and a second mounting bracket body that are fixedly connected. The first mounting bracket body is fixedly provided at an end of the stator mechanism facing the partition member, and the second mounting bracket body is located outside the stator mechanism and extends along the arrangement direction of the partition member and the first end cover. The second mounting bracket body is provided with a first fixing structure, and the conductive member has a second fixing structure that cooperates with the first fixing structure.

[0022] In some examples of the present utility model, the first fixing structure includes one of a fixing boss and a fixing hole, and the second fixing structure includes the other of the fixing boss and the fixing hole. The fixing boss is assembled in the fixing hole.

[0023] In some examples of the present utility model, the first fixing structure includes a first clamping block and a second clamping block. The first clamping block and the second clamping block are opposite and spaced apart to form an assembly space between the first clamping block and the second clamping block. The conductive member passes through the assembly space. The second fixing structure includes a clamping interface, and along the arrangement direction of the first clamping block and the second clamping block, both side edges of the conductive member have clamping interfaces, and the first clamping block and the second clamping block are respectively clamped in the corresponding clamping interfaces.

[0024] In some examples of the present utility model, the housing includes a housing main body and a second end cover. The housing main body and the second end cover are fixedly connected to jointly define the installation cavity, and the partition member is fixedly connected to the housing main body.

[0025] In some examples of the present utility model, the second end cover has an end wall opposite to the partition member. A first mounting platform and a second mounting platform are provided on a side of the end wall facing the partition member. The height by which the first mounting platform protrudes from the end wall is less than the height by which the second mounting platform protrudes from the end wall. The electronic control board is located inside the second end cover and is fixedly provided on the first mounting platform, and the second mounting platform is used for installing the ground wire.

[0026] In some examples of the present utility model, the end wall is provided with a heat dissipation structure, and the heat dissipation structure is in contact with a driving chip of the electronic control board.

[0027] In some examples of the present utility model, the second end cover has a first positioning structure, and the housing main body has a second positioning structure that is positioned and cooperates with the first positioning structure.

[0028] The air conditioner according to the present utility model includes the above-mentioned motor.

[0029] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. Description of the Drawings

[0030] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, where:

[0031] Figure 1 is a partial cross-sectional view of a motor according to an embodiment of the present utility model;

[0032] Figure 2 is an exploded view of a motor according to an embodiment of the present utility model;

[0033] Figure 3 is a connection schematic diagram of a motor assembly, a separator, and an electrical connector according to an embodiment of the present utility model;

[0034] Figure 4 is a schematic diagram of a motor assembly according to an embodiment of the present utility model;

[0035] Figure 5 is another perspective schematic diagram of a motor assembly according to an embodiment of the present utility model;

[0036] Figure 6 is a schematic diagram of a second end cover according to an embodiment of the present utility model;

[0037] Figure 7 is another perspective schematic diagram of a second end cover according to an embodiment of the present utility model;

[0038] Figure 8 is a schematic diagram of an electronic control board according to an embodiment of the present utility model;

[0039] Figure 9 is an assembly schematic diagram of an electronic control board and a second end cover according to an embodiment of the present utility model;

[0040] Figure 10 is an assembly schematic diagram of a stator mechanism, a conductive member, a separator, and a mounting bracket according to an embodiment of the present utility model;

[0041] Figure 11 is an assembly schematic diagram of a conductive member, a separator, and a mounting bracket according to an embodiment of the present utility model;

[0042] Figure 12 is another perspective assembly schematic diagram of a conductive member, a separator, and a mounting bracket according to an embodiment of the present utility model;

[0043] Figure 13 is a schematic diagram of a separator according to an embodiment of the present utility model;

[0044] Figure 14 is another perspective view of the partition member according to an embodiment of the present utility model;

[0045] Figure 15 is a cross-sectional view of the partition member according to an embodiment of the present utility model;

[0046] Figure 16 is a schematic view of the mounting bracket according to an embodiment of the present utility model;

[0047] Figure 17 is a schematic view of the conductive member according to an embodiment of the present utility model.

[0048] Reference numerals:

[0049] motor 100;

[0050] housing 10; mounting cavity 11; first sub-mounting cavity 12; second sub-mounting cavity 13; first end cap 14; first bearing 15; housing main body 16; second positioning structure 161; second end cap 17; end wall 171; first mounting platform 172; second mounting platform 173; heat dissipation structure 174; first positioning structure 175;

[0051] partition member 20; first groove 21; first assembly hole 22; first circumferential limiting portion 23;

[0052] motor assembly 30;

[0053] rotor mechanism 31; motor shaft 311;

[0054] stator mechanism 32;

[0055] electronic control board 40; electrical connection member 50;

[0056] conductive member 60; second circumferential limiting portion 61; first connection section 62; second connection section 63; arc connection section 64; second fixing structure 65; card interface 66; riveting hole 67; bending portion 68; third connection section 681; fourth connection section 682; assembly groove 683;

[0057] mounting bracket 70; first mounting bracket body 71; card slot 711;

[0058] second mounting bracket body 72; first fixing structure 721; first clamping block 7211; second clamping block 7212; assembly space 7213;

[0059] adapter 80; AC power cord 90; ground wire 91. Detailed implementation manners

[0060] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0061] Reference is made below Figures 1 - 17 to describe the motor 100 according to an embodiment of the present utility model. The motor 100 may be installed in an air conditioner, but the present utility model is not limited thereto. The motor 100 may also be installed on other devices. For example, the motor 100 may also be installed on devices such as a refrigerator and a vehicle that require the motor 100. This application takes the motor 100 installed in an air conditioner as an example for illustration.

[0062] The motor 100 according to an embodiment of the first aspect of the present utility model includes: a housing 10, a partition member 20, a motor assembly 30, an electronic control board 40, and an electrical connector 50. The housing 10 defines an installation cavity 11. The partition member 20 is disposed in the installation cavity 11 to divide the installation cavity 11 into a first sub-installation cavity 12 and a second sub-installation cavity 13. The motor assembly 30 is disposed in the first sub-installation cavity 12. The electronic control board 40 and the electrical connector 50 are disposed in the second sub-installation cavity 13, and the electrical connector 50 is connected between the electronic control board 40 and the motor assembly 30.

[0063] Among them, an installation cavity 11 is formed inside the housing 10. The installation cavity 11 can be a closed cavity. The partition member 20 can conduct electricity and can be a metal member. The partition member 20 is disposed inside the installation cavity 11. The partition member 20 can be configured as a plate-like structure. The partition member 20 can be fixedly connected to the housing 10. The partition member 20 can divide the installation cavity 11 into a first sub-installation cavity 12 and a second sub-installation cavity 13. The first sub-installation cavity 12 and the second sub-installation cavity 13 are respectively located on opposite sides of the partition member 20. The motor assembly 30 includes a stator mechanism 32 and a rotor mechanism 31. The stator mechanism 32 is disposed inside the first sub-installation cavity 12, and the rotor mechanism 31 is disposed inside the first sub-installation cavity 12. The stator mechanism 32 is disposed around the rotor mechanism 31, that is, the stator mechanism 32 is sleeved outside the rotor mechanism 31. The motor shaft 311 of the rotor mechanism 31 penetrates through the housing 10, and the motor shaft 311 extends out of the housing 10. The electronic control board 40 and the electrical connector 50 are both disposed inside the second sub-installation cavity 13. The electrical connector 50 can be a wire harness. The electrical connector 50 is a three-phase winding power supply line. The electrical connector 50 is connected between the electronic control board 40 and the motor assembly 30. Further, one end of the electrical connector 50 is connected to the electronic control board 40, and the other end of the electrical connector 50 is connected to the winding coil of the stator mechanism 32. The other end of the electrical connector 50 can be directly connected to the winding coil, or the other end of the electrical connector 50 is connected to the winding coil of the stator mechanism 32 through an adapter 80. As an example, the motor 100 includes an adapter 80. The adapter 80 can be fixedly provided on the housing 10, and the adapter 80 can also be fixedly provided on the partition member 20. Both ends of the adapter 80 are respectively located inside the first sub-installation cavity 12 and the second sub-installation cavity 13. The other end of the electrical connector 50 is welded to the adapter 80, and the adapter 80 is connected to the winding coil of the stator mechanism 32. Further, the electrical connector 50 has a first insertion terminal, and the electronic control board 40 has a second insertion terminal. The first insertion terminal and the second insertion terminal are inserted and matched to realize the electrical connection between the electrical connector 50 and the electronic control board 40.

[0064] By separating the first sub-installation cavity 12 and the second sub-installation cavity 13 through the partition member 20, the electrical connector 50 and the rotor mechanism 31 are respectively located inside the first sub-installation cavity 12 and the second sub-installation cavity 13, which can separate the electrical connector 50 and the rotor mechanism 31, effectively prevent the electrical connector 50 and the rotor mechanism 31 from generating friction, and effectively solve the problem of damage to the electrical connector 50 caused by the friction between the rotor mechanism 31 and the electrical connector 50. Moreover, when the electrical connector 50 is welded to the adapter 80, by providing the partition member 20, it is avoided that the welding slag generated during the welding of the electrical connector 50 falls into the first sub-installation cavity 12, and the risk of the motor 100 being stuck and damaged caused by the welding slag falling between the stator mechanism 32 and the rotor mechanism 31 is reduced.

[0065] Thus, by providing the separator 20, the motor assembly 30 and the electrical connector 50 can be separated, preventing friction between the rotor mechanism 31 of the motor assembly 30 and the electrical connector 50, effectively solving the problem of damage to the electrical connector 50. Moreover, it avoids the welding slag generated during the welding of the electrical connector 50 from falling into the first sub-installation cavity 12, reducing the risk of the motor 100 being stuck and damaged due to the welding slag falling into the first sub-installation cavity 12.

[0066] In some embodiments of the present invention, when the motor 100 is installed and used in an air conditioner, the air conditioner has an overall electrical control unit. The electronic control board 40 forms the motor 100 electrical control unit and the overall electrical control unit. The motor 100 electrical control unit and the overall electrical control unit can be integrated on the same electronic control board 40. The motor 100 electrical control unit can be provided on one side of the electronic control board 40, and the overall electrical control unit can be provided on the other side of the electronic control board 40. The motor 100 electrical control unit controls the speed of the motor 100 and realizes functions such as speed regulation. The overall electrical control unit can realize functions such as controlling the switch, temperature, wind speed, and mode of the air conditioner, enabling various control operations of the air conditioner by consumers.

[0067] The motor 100 electrical control unit and the overall electrical control unit are both provided inside the motor 100, thereby reducing the overall space occupied by the motor 100 and the overall electrical control unit inside the air conditioner. The three-phase winding power line is arranged in the second sub-installation cavity 13, so that the three-phase winding power line is provided inside the motor 100. When the inside of the whole machine is in a high-temperature and high-humidity environment, the three-phase winding power line of the motor 100 no longer corrodes component pins, etc., extending the service life of the air conditioner. By integrating the motor 100 electrical control unit and the overall electrical control unit on the same electronic control board 40, the motor 100 electrical control unit and the overall electrical control unit are both provided inside the motor 100, realizing electrical control integration.

[0068] In some embodiments of the present invention, the separator 20 and the housing 10 are integrally formed. As an example, the housing 10 is a plastic part, and the separator 20 can be integrally injection-molded with the housing 10. As another example, the separator 20 can be formed by a part structure of the housing 10. By integrally forming the separator 20 and the housing 10, the connection strength between the separator 20 and the housing 10 can be improved, reducing the risk of separation between the separator 20 and the housing 10, thereby further preventing friction interference between the rotor mechanism 31 of the motor assembly 30 and the electrical connector 50, and further avoiding the welding slag generated during the welding of the electrical connector 50 from falling into the first sub-installation cavity 12.

[0069] In some embodiments of the present invention, as Figure 5 and Figure 13 shown, at least one side of the separator 20 forms a first groove 21, and a part of the housing 10 is arranged in the first groove 21.

[0070] Among them, as Figure 5and Figure 13 As shown, along the thickness direction of the separator 20, that is, along the arrangement direction of the first sub-installation cavity 12 and the second sub-installation cavity 13, a first groove 21 is formed on one side of the separator 20, or first grooves 21 are formed on both sides of the separator 20. In the application, a first groove 21 is formed on the side of the separator 20 facing away from the first sub-installation cavity 12. The first groove 21 is recessed towards the inside of the separator 20. A part of the housing 10 is disposed in the first groove 21, which can improve the bonding force between the separator 20 and the housing 10 and further reduce the risk of separation between the separator 20 and the housing 10. As an example, during the injection molding process of the separator 20 and the housing 10, a part of the housing 10 is disposed in the first groove 21 to form an injection molding riveting structure, which improves the connection strength between the separator 20 and the housing 10, improves the bonding force between the separator 20 and the housing 10, and further reduces the risk of separation between the separator 20 and the housing 10.

[0071] In some embodiments of the present utility model, as Figure 5 and Figure 13 shown, the first groove 21 extends along the circumferential direction of the separator 20. Among them, the first groove 21 can be an arc-shaped structure and extends along the circumferential direction of the separator 20, or the first groove 21 is annular and extends along the circumferential direction of the separator 20. By arranging the first groove 21 to extend along the circumferential direction of the separator 20, the set area of the first groove 21 can be increased, the area of the housing 10 disposed in the first groove 21 can be increased, the bonding force between the separator 20 and the housing 10 can be further improved, and the risk of separation between the separator 20 and the housing 10 can be further reduced.

[0072] In some embodiments of the present utility model, as Figure 5 and Figure 13 shown, the separator 20 is formed with a first assembly hole 22, and a part of the housing 10 is disposed in the first assembly hole 22.

[0073] Among them, the separator 20 is provided with a first assembly hole 22. The first assembly hole 22 penetrates through the separator 20 along the thickness direction of the separator 20. The first assembly hole 22 can be a circular hole, a strip-shaped hole, or a polygonal hole. A part of the housing 10 is disposed in the first assembly hole 22, which can further improve the bonding force between the separator 20 and the housing 10 and further reduce the risk of separation between the separator 20 and the housing 10. As an example, during the injection molding process of the separator 20 and the housing 10, a part of the housing 10 is disposed in the first assembly hole 22 to form an injection molding riveting structure, which further improves the connection strength between the separator 20 and the housing 10, further improves the bonding force between the separator 20 and the housing 10, and further reduces the risk of separation between the separator 20 and the housing 10.

[0074] In some embodiments of the present utility model, asFigure 5 and Figure 13 As shown in Figure 13 , there are multiple first assembly holes 22, and the multiple first assembly holes 22 are arranged circumferentially along the separator 20.

[0075] Among them, the number of the first assembly holes 22 can be set to two, three, four, five, six, etc. In this application, six first assembly holes 22 are taken as an example for illustration. The multiple first assembly holes 22 are arranged in sequence circumferentially along the separator 20. Further, the multiple first assembly holes 22 are arranged evenly in sequence circumferentially along the separator 20, and the interval distance between two adjacent first assembly holes 22 is the same. As an example, during the injection molding process of the separator 20 and the housing 10, by providing the multiple first assembly holes 22, a part of the housing 10 is arranged in the first assembly holes 22 to form an injection riveting structure, further improving the connection strength between the separator 20 and the housing 10, further enhancing the bonding force between the separator 20 and the housing 10, and further reducing the separation risk between the separator 20 and the housing 10.

[0076] In some embodiments of the present utility model, as Figure 2 and Figure 4 shown, the motor 100 may further include: a conductive member 60. The housing 10 has a first end cover 14 opposite to the separator 20. The separator 20 is provided with a first bearing 15, and the first end cover 14 is provided with a second bearing. The motor assembly 30 has a rotor mechanism 31, and the rotor mechanism 31 has a motor shaft 311. The motor shaft 311 passes through the second bearing, and the inner end of the motor shaft 311 is assembled in the first bearing 15. The conductive member 60 is arranged in the installation cavity 11, and the conductive member 60 is connected to both the separator 20 and the first end cover 14.

[0077] Among them, the conductive member 60 is a metal member. The housing 10 has a first end cover 14, and the first end cover 14 can be a metal member. The first end cover 14 is disposed opposite to the partition member 20, and the first sub-installation cavity 12 is located between the first end cover 14 and the partition member 20. The partition member 20 has a first bearing 15 hole, and the first bearing 15 is disposed in the first bearing 15 hole. The first end cover 14 has a second bearing hole, and the second bearing is disposed in the second bearing hole. The motor shaft 311 passes through the second bearing, the outer end of the motor shaft 311 extends out of the housing 10, the inner end of the motor shaft 311 is located in the installation cavity 11, and the inner end of the motor shaft 311 is assembled to the first bearing 15. The conductive member 60 is disposed in the installation cavity 11, at least part of the conductive member 60 is disposed in the first sub-installation cavity 12, the conductive member 60 extends along the arrangement direction of the first end cover 14 and the partition member 20, and both ends of the conductive member 60 can be in contact with the partition member 20 and the first end cover 14 respectively. Or both ends of the conductive member 60 can be riveted to the partition member 20 and the first end cover 14 respectively. Further, the conductive member 60 is formed with a riveting hole 67 corresponding to the first assembly hole 22. During the injection molding process of the partition member 20 and the housing 10, part of the housing 10 is disposed in the riveting hole 67 and the corresponding first assembly hole 22 to form an injection molding and riveting structure. Or both ends of the conductive member 60 can be bolted to the partition member 20 and the first end cover 14 respectively. By providing the conductive member 60, the conductive member 60 is connected to both the partition member 20 and the first end cover 14, and current can flow between the partition member 20 and the first end cover 14, so as to balance the electric potential between the first bearing 15 and the second bearing, reduce the corrosion risk of the first bearing 15 and the second bearing, and further effectively solve the corrosion problem of the first bearing 15 and the second bearing.

[0078] In some embodiments of the present invention, as Figure 12 and Figure 13 shown, the partition member 20 has a first circumferential limiting portion 23, and the conductive member 60 has a second circumferential limiting portion 61 that is in limiting cooperation with the first circumferential limiting portion 23.

[0079] Among them, the partition member 20 has a first circumferential limiting portion 23. The first circumferential limiting portion 23 can be disposed at the edge position of the partition member 20. Further, the first circumferential limiting portion 23 is disposed on the side wall of the partition member 20. The first circumferential limiting portion 23 can also be disposed on the surface of the partition member 20 facing the second sub-installation cavity 13. The conductive member 60 has a second circumferential limiting portion 61. The first circumferential limiting portion 23 can be one of a limiting groove and a limiting boss, and the second circumferential limiting portion 61 can be the other of the limiting groove and the limiting boss. The limiting boss is assembled in the limiting groove.

[0080] Or the first circumferential limiting portion 23 can be one of a limiting boss and a limiting flange, and the second circumferential limiting portion 61 can be the other of the limiting boss and the limiting flange. As Figure 12 、 Figure 14and Figure 17 As shown, this application takes the first circumferential limiting portion 23 as a limiting boss and the second circumferential limiting portion 61 as a limiting flange for illustration. The limiting boss is arranged on the side wall of the separator 20. The second circumferential limiting portion 61 has two limiting flanges. The two limiting flanges are folded towards the same side of the conductive member 60. The two limiting flanges are opposite and spaced apart to form a limiting gap therebetween. When the limiting boss is assembled into the limiting gap, both of the two limiting flanges are in contact with and limit the limiting boss.

[0081] When the conductive member 60 and the separator 20 are assembled, the first circumferential limiting portion 23 and the second circumferential limiting portion 61 are assembled in a limiting fit to prevent the relative movement of the conductive member 60 and the separator 20 along the circumferential direction of the separator 20. During the injection molding process of the housing main body 16 of the housing 10 and the stator mechanism 32, through the limiting fit of the first circumferential limiting portion 23 and the second circumferential limiting portion 61, the risk of the position deviation of the conductive member 60 is reduced, thereby effectively solving the problem of the unfixed position deviation of the conductive member 60.

[0082] In some embodiments of the present utility model, as Figure 12 shown, the conductive member 60 may include: a first connection section 62 and a second connection section 63. The first connection section 62 and the second connection section 63 are bent and connected. The first connection section 62 extends in a direction perpendicular to the arrangement direction of the separator 20 and the first end cover 14. One end of the first connection section 62 away from the second connection section 63 is connected to the separator 20. The second connection section 63 extends along the arrangement direction of the separator 20 and the first end cover 14. One end of the second connection section 63 away from the first connection section 62 is connected to the first end cover 14.

[0083] Among them, both the first connecting section 62 and the second connecting section 63 can be set as plate-like structures. The first connecting section 62 and the second connecting section 63 can be directly connected, or they can be indirectly connected. The first connecting section 62 and the second connecting section 63 are bent and connected, and an included angle is formed between the first connecting section 62 and the second connecting section 63. As an example, the first connecting section 62 and the second connecting section 63 are perpendicular or substantially perpendicular. The first connecting section 62 extends in a direction perpendicular to the arrangement direction of the partition 20 and the first end cover 14. It can also be understood that the first connecting section 62 extends in a direction perpendicular to the arrangement direction of the first sub-installation cavity 12 and the second sub-installation cavity 13. The second connecting section 63 extends in the arrangement direction of the partition 20 and the first end cover 14. In other words, the second connecting section 63 extends in the arrangement direction of the first sub-installation cavity 12 and the second sub-installation cavity 13. One end of the first connecting section 62 facing away from the second connecting section 63 is connected to the partition 20, and one end of the second connecting section 63 facing away from the first connecting section 62 is connected to the first end cover 14. By providing the first connecting section 62 and the second connecting section 63 and bending and connecting the first connecting section 62 and the second connecting section 63, it is convenient to connect the first connecting section 62 to the partition 20 and also convenient to connect the second connecting section 63 to the first end cover 14, reducing the assembly difficulty of the motor 100 and improving the assembly efficiency of the motor 100, so that the structure design of the conductive member 60 is reasonable.

[0084] In some embodiments of the present utility model, such as Figure 12 shown, the conductive member 60 may further include: an arc-shaped connecting section 64, and the arc-shaped connecting section 64 is connected between the first connecting section 62 and the second connecting section 63 to bend and connect the first connecting section 62 and the second connecting section 63.

[0085] Among them, the arc-shaped connecting section 64 can be a circular arc structure. The arc-shaped connecting section 64 is located between the first connecting section 62 and the second connecting section 63. One end of the arc-shaped connecting section 64 is connected to the first connecting section 62, and the other end of the arc-shaped connecting section 64 is connected to the second connecting section 63. The arc-shaped connecting section 64 has a bent section, so as to achieve the bending connection effect of the first connecting section 62 and the second connecting section 63.

[0086] In some embodiments of the present utility model, such as Figure 1 and Figure 2 shown, the motor assembly 30 has a stator mechanism 32, and the stator mechanism 32 is arranged in the first sub-installation cavity 12, and the conductive member 60 is located outside the stator mechanism 32.

[0087] Among them, the stator mechanism 32 may include a plastic frame and a winding coil, and the winding coil is arranged in the plastic frame. The stator mechanism 32 is arranged in the first sub-installation cavity 12, and the plastic frame can be fixedly connected to the housing 10. As an example, the plastic frame can be integrally formed with the housing 10. The stator mechanism 32 can be an annular structure, and the stator mechanism 32 is sleeved on the outside of the rotor mechanism 31, and the conductive member 60 is arranged on the outside of the stator mechanism 32. By arranging the conductive member 60 on the outside of the stator mechanism 32, it is possible to prevent the conductive member 60 from occupying the space inside the stator mechanism 32 for installing the rotor mechanism 31, and to prevent the conductive member 60 from interfering with the rotor mechanism 31, thereby avoiding the situation where the rotor mechanism 31 is stuck due to the interference between the conductive member 60 and the rotor mechanism 31, and further enabling the motor 100 to operate normally.

[0088] In some embodiments of the present utility model, as Figures 10 - 12 shown, the motor 100 may further include: a mounting bracket 70, the mounting bracket 70 is arranged in the first sub-installation cavity 12 and fixedly arranged on the stator mechanism 32, and the conductive member 60 is fixedly arranged on the mounting bracket 70.

[0089] Among them, the motor 100 may further include a mounting bracket 70, and the mounting bracket 70 may be an insulating member. For example: the mounting bracket 70 is a plastic part. The mounting bracket 70 is arranged in the first sub-installation cavity 12, the mounting bracket 70 is fixedly arranged on the stator mechanism 32, the mounting bracket 70 can be clamped on the stator mechanism 32, and the mounting bracket 70 can also be bonded to the stator mechanism 32. As an example, the mounting bracket 70 is clamped on the plastic frame of the stator mechanism 32. Further, the mounting bracket 70 is arranged at the end of the plastic frame facing the second sub-installation cavity 13. The conductive member 60 is fixedly arranged on the mounting bracket 70, the conductive member 60 can be bonded to the mounting bracket 70, the conductive member 60 can also be clamped on the mounting bracket 70, and the conductive member 60 can also be fixedly arranged on the mounting bracket 70 by bolts. By arranging the mounting bracket 70, the mounting bracket 70 plays a role in fixing the position of the conductive member 60, further reducing the risk of the position of the conductive member 60 shifting, thereby more effectively solving the problem of the unfixed position of the conductive member 60 shifting.

[0090] In some embodiments of the present utility model, as Figure 16 and Figure 17 shown, the mounting bracket 70 includes: a first mounting bracket body 71 and a second mounting bracket body 72 fixedly connected, the first mounting bracket body 71 is fixedly arranged at the end of the stator mechanism 32 facing the partition member 20, the second mounting bracket body 72 is located outside the stator mechanism 32 and extends along the arrangement direction of the partition member 20 and the first end cover 14, and the second mounting bracket body 72 is provided with a first fixing structure 721, and the conductive member 60 has a second fixing structure 65 that cooperates with the first fixing structure 721.

[0091] Among them, the mounting bracket 70 may include: a first mounting bracket body 71 and a second mounting bracket body 72. The first mounting bracket body 71 and the second mounting bracket body 72 are fixedly connected. The first mounting bracket body 71 and the second mounting bracket body 72 may be snap-connected, may also be adhesively connected, and may also be integrally formed. The first mounting bracket body 71 is fixedly provided at the end of the stator mechanism 32 facing the partition member 20. It can also be understood that the first mounting bracket body 71 is fixedly provided at the end of the stator mechanism 32 facing the second sub-mounting cavity 13. The second mounting bracket body 72 is located on the radial outer side of the stator mechanism 32, and the second mounting bracket body 72 is in a strip-shaped structure. The second mounting bracket body 72 extends along the arrangement direction of the partition member 20 and the first end cover 14. In other words, the second mounting bracket body 72 extends along the arrangement direction of the first sub-mounting cavity 12 and the second sub-mounting cavity 13. The second mounting bracket body 72 is provided with a first fixing structure 721, and the conductive member 60 has a second fixing structure 65. By cooperating and assembling the second fixing structure 65 with the first fixing structure 721, the conductive member 60 can be fixed to the mounting bracket 70, achieving the effect of fixedly connecting the conductive member 60 and the mounting bracket 70. It should be noted that the structures of the first fixing structure 721 and the second fixing structure 65 can be reasonably designed according to the actual use situation, as long as the second fixing structure 65 cooperates with the first fixing structure 721 to fix the conductive member 60 to the mounting bracket 70.

[0092] In some embodiments of the present utility model, as Figure 16 and Figure 17 shown, the first fixing structure 721 includes one of a fixing boss and a fixing hole, and the second fixing structure 65 includes the other of a fixing boss and a fixing hole. The fixing boss is assembled into the fixing hole.

[0093] Among them, the first fixing structure 721 may be set as one of a fixing boss and a fixing hole, and the second fixing structure 65 may be set as the other of a fixing boss and a fixing hole. When the first fixing structure 721 is set as a fixing boss, the second fixing structure 65 is set as a fixing hole. When the second fixing structure 65 is set as a fixing boss, the first fixing structure 721 is set as a fixing hole. This application takes the first fixing structure 721 being set as a fixing boss and the second fixing structure 65 being set as a fixing hole as an example for illustration. The fixing boss is assembled into the fixing hole. The fixing boss can pass through the fixing hole. When the fixing boss is assembled into the fixing hole, the fixing boss and the second mounting bracket body 72 are in interference fit, thereby fixing the conductive member 60 to the mounting bracket 70. Moreover, by providing the fixing boss and the fixing hole, the structures of the first fixing structure 721 and the second fixing structure 65 can be simplified, facilitating the processing of the first fixing structure 721 and the second fixing structure 65, and being beneficial to improving the production efficiency of the motor 100.

[0094] In some embodiments of the present utility model, such as Figure 16 and Figure 17 shown, the first fixing structure 721 includes a first clamping block 7211 and a second clamping block 7212. The first clamping block 7211 and the second clamping block 7212 are opposite and spaced apart to form an assembly space 7213 between the first clamping block 7211 and the second clamping block 7212. The conductive member 60 is disposed through the assembly space 7213, and along the arrangement direction of the first clamping block 7211 and the second clamping block 7212, both side edges of the conductive member 60 have clamping interfaces 66, and the first clamping block 7211 and the second clamping block 7212 are respectively clamped to the corresponding clamping interfaces 66.

[0095] Among them, the first fixing structure 721 includes a first clamping block 7211 and a second clamping block 7212. The first clamping block 7211 and the second clamping block 7212 are opposite and spaced apart along the width direction of the second mounting frame body 72, so that an assembly space 7213 can be formed between the first clamping block 7211 and the second clamping block 7212. The width direction of the second mounting frame body 72 is perpendicular to the extending direction of the second mounting frame body 72. The conductive member 60 is disposed through the assembly space 7213. The second fixing structure 65 includes clamping interfaces 66. The second fixing structure 65 may include two clamping interfaces 66. Along the arrangement direction of the first clamping block 7211 and the second clamping block 7212, both side edges of the conductive member 60 have clamping interfaces 66. The clamping interfaces 66 on both side edges of the conductive member 60 are respectively arranged corresponding to the corresponding first clamping block 7211 and the second clamping block 7212. The first clamping block 7211 and the second clamping block 7212 are respectively clamped to the corresponding clamping interfaces 66 on both side edges of the conductive member 60, thereby fixing the conductive member 60 to the mounting frame 70. And, by providing the clamping interfaces 66, the first clamping block 7211 and the second clamping block 7212, the structures of the first fixing structure 721 and the second fixing structure 65 can be simplified, facilitating the processing of the first fixing structure 721 and the second fixing structure 65, which is beneficial to improving the production efficiency of the motor 100.

[0096] Furthermore, both the first fixing structure 721 and the second fixing structure 65 are multiple. The multiple first fixing structures 721 are arranged along the extending direction of the second mounting frame body 72, the multiple second fixing structures 65 are arranged along the extending direction of the second mounting frame body 72, and the multiple first fixing structures 721 and the multiple second fixing structures 65 are assembled in one-to-one correspondence. By providing the multiple first fixing structures 721 and the multiple second fixing structures 65, the assembling firmness of the conductive member 60 and the mounting frame 70 can be improved, and the conductive member 60 can be more stably mounted on the mounting frame 70.

[0097] In some embodiments of the present utility model, such as Figure 1 and Figure 2As shown, the outer shell 10 may include a shell body 16 and a second end cover 17. The shell body 16 and the second end cover 17 are fixedly connected to jointly define an installation cavity 11. The partition member 20 is fixedly connected to the shell body 16.

[0098] Among them, the outer shell 10 may include a shell body 16 and a second end cover 17. The shell body 16 may be the outer shell 10 of the motor assembly 30. The shell body 16 includes a first end cover 14. The shell body 16 and the second end cover 17 may be oppositely arranged along the arrangement direction of the first sub-installation cavity 12 and the second sub-installation cavity 13. The shell body 16 and the second end cover 17 may be fixedly connected by bolts, or the shell body 16 and the second end cover 17 may be snap-connected. The shell body 16 defines a first space that opens towards the second end cover 17, and the second end cover 17 defines a second space that opens towards the shell body 16. The first space and the second space are configured as the installation cavity 11. After the shell body 16 and the second end cover 17 are fixedly assembled, the shell body 16 and the second end cover 17 jointly define the installation cavity 11, thereby realizing the setting of the installation cavity 11. The partition member 20 may be disposed in the first space. The partition member 20 may be integrally formed with the shell body 16. By fixedly connecting the partition member 20 to the shell body 16, after the second end cover 17 and the shell body 16 are assembled, the arrangement of the second sub-installation cavity 13 can be realized.

[0099] In some embodiments of the present invention, as Figure 2 、 Figure 6 and Figure 7 shown, the second end cover 17 has an end wall 171 opposite to the partition member 20. On the side of the end wall 171 facing the partition member 20, a first mounting platform 172 and a second mounting platform 173 are provided. The height by which the first mounting platform 172 protrudes from the end wall 171 is less than the height by which the second mounting platform 173 protrudes from the end wall 171. The electronic control board 40 is located inside the second end cover 17 and is fixedly provided on the first mounting platform 172. The second mounting platform 173 is used for mounting the ground wire 91.

[0100] Among them, along the arrangement direction of the first sub - mounting cavity 12 and the second sub - mounting cavity 13, the second end - cover 17 has an end - wall 171 opposite to the partition member 20, and the second sub - mounting cavity 13 is located between the partition member 20 and the end - wall 171. On the side of the end - wall 171 facing the partition member 20, a first mounting platform 172 and a second mounting platform 173 are provided. The first mounting platform 172 and the second mounting platform 173 can be arranged at intervals. The height by which the first mounting platform 172 protrudes from the end - wall 171 is less than the height by which the second mounting platform 173 protrudes from the end - wall 171, that is, the set - up heights of the first mounting platform 172 and the second mounting platform 173 are different, and the end - faces of the first mounting platform 172 facing the partition member 20 and the second mounting platform 173 facing the partition member 20 are arranged in layers. The electronic control board 40 is located in the second space of the second end - cover 17, and the electronic control board 40 can be fixed to the first mounting platform 172 by bolts. The AC power line 90 passes through the second end - cover 17 and one end extends into the first sub - mounting cavity 12. The AC power line 90 is connected to the electronic control board 40. The second mounting platform 173 is used for mounting the ground wire 91 of the AC power line 90, and the connecting end of the ground wire 91 is installed on the second mounting platform 173 by screws, which is beneficial to reducing the installation distance of the screws for fastening the ground wire 91 and solving the problem of inconvenient installation due to the non - magnetic screws for installing the ground wire 91.

[0101] In some embodiments of the present utility model, as Figure 2 、 Figure 6 and Figure 7 shown, the end - wall 171 can be provided with a heat - dissipation structure 174, and the heat - dissipation structure 174 is in contact with the driving chip of the electronic control board 40.

[0102] Among them, the end - wall 171 can be provided with a heat - dissipation structure 174. The heat - dissipation structure 174 abuts against the driving chip of the electronic control board 40. The heat - dissipation structure 174 can be a heat - dissipation rib structure, and the heat - dissipation structure 174 can also be set as heat - dissipation glue. The type of the heat - dissipation structure 174 can be reasonably selected and designed according to the actual situation, as long as the heat - dissipation structure 174 plays a heat - dissipation role. The heat - dissipation structure 174 can be of types such as heat - dissipation metal blocks, heat - conducting silica gel sheets, heat - conducting adhesives, etc. The heat - dissipation structure 174 can play a heat - dissipation role for the driving chip of the electronic control board 40, cool the driving chip of the electronic control board 40, reduce the temperature rise of the driving chip. The heat - dissipation structure 174 can conduct the heat generated by the driving chip to the second end - cover 17 and dissipate it, extend the service life of the driving chip, and improve the working efficiency of the motor 100.

[0103] In some embodiments of the present utility model, as Figure 3 and Figure 7 shown, the second end - cover 17 has a first positioning structure 175, and the housing main body 16 has a second positioning structure 161 that is in positioning cooperation with the first positioning structure 175.

[0104] Among them, the first positioning structure 175 can be arranged on the end wall 171 of the second end cover 17, and the second positioning structure 161 can be arranged on the end face of the housing main body 16 facing the second end cover 17. As an example, a third mounting table is arranged on the side of the end wall 171 facing the separator 20, and the first positioning structure 175 is arranged on the end face of the third mounting table facing the separator 20. The first positioning structure 175 is one of a positioning post and a positioning hole, and the second positioning structure 161 is the other of the positioning post and the positioning hole. In this application, the case where the first positioning structure 175 is a positioning post and the second positioning structure 161 is a positioning hole is taken as an example for illustration. When the second end cover 17 and the housing main body 16 are assembled, the positioning post is installed in the positioning hole, which can play a role in circumferential limit to prevent the second end cover 17 from rotating relative to the housing main body 16, and can also play an anti-misalignment role to prevent the second end cover 17 and the housing main body 16 from being misaligned, which is beneficial to improving the assembly efficiency of the second end cover 17 and the housing main body 16.

[0105] In some embodiments of the present utility model, the motor 100 may include a sealing ring. The second end cover 17 may be formed with a mounting groove. A part of the sealing ring is installed in the mounting groove, and the sealing ring is press-fitted and fixed in the mounting groove. After the second end cover 17 and the housing main body 16 are assembled, the sealing ring can seal the gap between the second end cover 17 and the housing main body 16 to play a role in sealing and waterproofing.

[0106] In some embodiments of the present utility model, as Figure 11 and Figure 16 shown, the first mounting frame body 71 has a card slot 711, and the conductive member 60 is installed in the card slot 711, and the conductive member 60 penetrates through the card slot 711. As an example, the arc-shaped connecting section 64 penetrates through the card slot 711. The conductive member 60 can be in limit fit with the side wall of the card slot 711 to further prevent the conductive member 60 and the separator 20 from moving relative to each other in the circumferential direction of the separator 20. During the injection molding process of the housing main body 16 and the stator mechanism 32 of the housing 10, the risk of the position of the conductive member 60 shifting is further reduced, so as to more effectively solve the problem of the unfixed position shift of the conductive member 60.

[0107] In some embodiments of the present utility model, as Figure 11 and Figure 17As shown, the end of the second connecting section 63 facing away from the first connecting section 62 has a bent portion 68. The bent portion 68 is bent towards the second mounting bracket body 72. The bent portion 68 includes a third connecting section 681 and a fourth connecting section 682. The third connecting section 681 is connected between the second connecting section 63 and the fourth connecting section 682. The second connecting section 63 and the fourth connecting section 682 are opposite and spaced apart. The bent portion 68 and the second connecting section 63 jointly define an assembly groove 683. The end of the second mounting bracket body 72 facing away from the first mounting bracket body 71 is mounted in the assembly groove 683. The second mounting bracket body 72 is in abutting contact and limited with the bent portion 68 and the second connecting section 63, so that the assembly of the conductive member 60 and the mounting bracket 70 is more firm.

[0108] The air conditioner according to the second aspect embodiment of the present invention includes the motor 100 in the above embodiment.

[0109] The air conditioner according to the embodiment of the present application adopts the motor 100 in the above embodiment, which can separate the motor assembly 30 and the electrical connector 50, prevent the rotor mechanism 31 of the motor assembly 30 from rubbing against the electrical connector 50, effectively solve the problem of damage to the electrical connector 50, and avoid the welding slag generated during the welding of the electrical connector 50 from falling into the first sub-mounting cavity 12, reducing the risk of the motor 100 being stuck and damaged caused by the welding slag falling into the first sub-mounting cavity 12, thereby improving the working performance of the air conditioner.

[0110] Other components of the motor 100 according to the embodiment of the present invention, such as winding coils, and operations are known to those of ordinary skill in the art and will not be described in detail here.

[0111] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0112] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A motor, characterized in that, include: A housing and a partition, wherein the housing defines a mounting cavity, and the partition is disposed in the mounting cavity to divide the mounting cavity into a first sub-mounting cavity and a second sub-mounting cavity; A motor assembly, wherein the motor assembly is disposed in the first sub-mounting cavity; An electric control board and an electric connector are arranged in the second sub-mounting cavity, and the electric connector is connected between the electric control board and the motor assembly.

2. The motor according to claim 1, characterized in that, The partition and the housing are integrally formed.

3. The motor according to claim 1, characterized in that, A first groove is formed on at least one side of the partition, and a portion of the housing is disposed in the first groove.

4. The motor according to claim 3, characterized in that, The first groove is extended along the circumference of the partition.

5. The motor according to claim 1, characterized in that, The partition is formed with a first assembly hole, and a portion of the housing is disposed in the first assembly hole.

6. The motor according to claim 5, characterized in that, There are a plurality of the first assembly holes, and the plurality of the first assembly holes are arranged along the circumferential direction of the partition.

7. The motor according to claim 1, characterized in that, Also includes: The outer shell has a first end cover opposite to the partition, the partition is provided with a first bearing, the first end cover is provided with a second bearing, the motor assembly has a rotor mechanism, the rotor mechanism has a motor shaft, the motor shaft is passed through the second bearing, and the inner end of the motor shaft is assembled on the first bearing, the conductive member is arranged in the mounting cavity, and the conductive member is connected to both the partition and the first end cover.

8. The motor according to claim 7, characterized in that, The separator has a first circumferential limiting portion, and the conductive member has a second circumferential limiting portion that cooperates with the first circumferential limiting portion.

9. The motor according to claim 7, wherein, The conductive member includes: a first connecting section and a second connecting section, the first connecting section and the second connecting section are bent and connected, the first connecting section extends in a direction perpendicular to the arrangement direction of the partition and the first end cover, one end of the first connecting section facing away from the second connecting section is connected to the partition, the second connecting section extends in the arrangement direction of the partition and the first end cover, and one end of the second connecting section facing away from the first connecting section is connected to the first end cover.

10. The motor according to claim 9, characterized in that, The conductive member further includes an arc-shaped connecting segment, wherein the arc-shaped connecting segment is connected between the first connecting segment and the second connecting segment so that the first connecting segment and the second connecting segment are bent and connected.

11. The motor according to claim 7, characterized in that, The motor assembly has a stator mechanism, the stator mechanism is arranged in the first sub-mounting cavity, and the conductive member is located outside the stator mechanism.

12. The motor according to claim 11, characterized in that, Also includes: A mounting frame is arranged in the first sub-mounting cavity and fixed to the stator mechanism, and the conductive member is fixed to the mounting frame.

13. The motor according to claim 12, characterized in that, The mounting frame includes: a first mounting frame body and a second mounting frame body that are fixedly connected, the first mounting frame body is fixedly arranged at the end of the stator mechanism facing the partition, the second mounting frame body is located outside the stator mechanism and extends along the arrangement direction of the partition and the first end cover, the second mounting frame body is provided with a first fixing structure, and the conductive member has a second fixing structure that cooperates with the first fixing structure.

14. The motor according to claim 13, characterized in that, The first fixing structure includes one of a fixing boss and a fixing hole, and the second fixing structure includes the other of the fixing boss and the fixing hole, wherein the fixing boss is assembled in the fixing hole.

15. The motor according to claim 13, characterized in that, The first fixing structure includes a first clamping block and a second clamping block. The first clamping block and the second clamping block are opposite and spaced apart to form an assembly space between the first clamping block and the second clamping block. The second fixing structure includes a clamping interface. The conductive member passes through the assembly space, and along the arrangement direction of the first clamping block and the second clamping block, both side edges of the conductive member have clamping interfaces, and the first clamping block and the second clamping block are respectively clamped to the corresponding clamping interfaces.

16. The electric machine according to any one of claims 1-15, characterized in that, The housing includes a housing body and a second end cover. The housing body and the second end cover are fixedly connected to jointly define the installation cavity, and the partition is fixedly connected to the housing body.

17. The motor according to claim 16, characterized in that, The second end cover has an end wall opposite to the partition. On the side of the end wall facing the partition, a first mounting platform and a second mounting platform are provided. The height by which the first mounting platform protrudes from the end wall is less than the height by which the second mounting platform protrudes from the end wall. The electronic control board is located inside the second end cover and is fixed to the first mounting platform, and the second mounting platform is used for installing the ground wire.

18. The motor according to claim 17, characterized in that, The end wall is provided with a heat dissipation structure, and the heat dissipation structure is in contact with the driving chip of the electronic control board.

19. The motor according to claim 17, characterized in that, The second end cover has a first positioning structure, and the housing body has a second positioning structure that is positioned and matched with the first positioning structure.

20. An air conditioner, characterized in that, Including the motor according to any one of claims 1-19.

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