Motor assembly, motor system and vehicle

Abstract

The utility model discloses a motor assembly, a motor system and a vehicle. The motor assembly comprises a motor stator, a mounting seat and an adapter bar, a three-phase winding is arranged on the motor stator, a matching end face is formed at one end of the motor stator, and an outgoing line connected with the three-phase winding is arranged on the matching end face; the mounting seat is arranged on the matching end surface and is fixedly connected with the motor stator; the switching bar is arranged on the mounting seat and is suitable for being connected with a leading-out wire, and a connecting end suitable for being connected with a motor controller is formed on the switching bar. According to the motor assembly provided by the utility model, the mounting seat is integrated on the motor stator, the adapter bar is arranged on the mounting seat, and the outgoing line of the motor stator is directly connected with the motor controller through the adapter bar, so that additional electric connection lines are not needed, the overall structure is simpler, the occupied space is small, the cost can be reduced, and the motor assembly is convenient to assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, and in particular to a motor component, a motor system and a vehicle. Background Art

[0002] In the related art, the motor and the electric control assembly are connected by an independent connection device, and to ensure assemblability, the connection device is usually fixed inside the electric control or the motor cavity. Such a connection method is complex in structure and low in assembly efficiency for the motor system. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a motor assembly. According to the motor assembly of the utility model, a mounting seat is integrated on the motor stator and an adapter row is arranged on the mounting seat. The lead wire of the motor stator is directly connected to the motor controller through the adapter row, without adding additional electrical connection lines. The overall structure is simpler, the space occupied is small, the cost can be reduced, and the assembly is convenient.

[0004] The utility model also provides a motor system comprising the motor assembly.

[0005] The utility model also provides a vehicle comprising the motor system.

[0006] According to the utility model, the motor assembly includes a motor stator, a mounting seat and an adapter row, the motor stator is provided with three windings, a mating end face is formed at one end of the motor stator, and the mating end face is provided with lead wires connected to the three windings; the mounting seat is arranged on the mating end face and is fixedly connected to the motor stator; the adapter row is arranged on the mounting seat and is suitable for connecting to the lead wires, and a connection end suitable for connecting to a motor controller is formed on the adapter row.

[0007] According to the motor assembly of the utility model, the motor stator is fixedly connected to the adapter bar through the mounting seat, which ensures the stable connection between the lead wire and the adapter bar and avoids the lead wire and the adapter bar from being loosened or falling off. The connection end formed on the adapter bar is connected to the motor controller, and no additional electrical connection line is required. The overall structure is simpler, which can reduce costs and facilitate assembly.

[0008] According to one embodiment of the utility model, the motor stator is constructed as a cylinder, and the mating end face is formed at the end of the cylinder; the mounting seat is constructed as a ring or arc shape arranged at the end of the cylinder, and a mounting groove for mounting the adapter row is formed on the mounting seat.

[0009] According to an embodiment of the present invention, the adapter row is structured in multiple numbers, and a plurality of mounting grooves corresponding to the adapter rows are formed on the mounting seat.

[0010] According to an embodiment of the utility model, a baffle is provided between two adjacent installation grooves.

[0011] According to an embodiment of the present invention, the baffle is configured as an insulating member.

[0012] According to an embodiment of the utility model, a waist-shaped hole is formed on each of the adapter rows.

[0013] According to an embodiment of the present invention, a rim portion covering the outer circumference of the motor stator is formed on the outer circumference of the mounting seat.

[0014] The motor system according to the present utility model is briefly described below.

[0015] The motor system according to the utility model includes a motor controller and the motor assembly in the above-mentioned embodiment, wherein the motor controller is arranged at the top of the motor stator and a mating section connected to the connecting end is provided on the motor controller. Since the motor system according to the utility model is provided with the motor controller and the motor assembly in the above-mentioned embodiment, when the motor controller is assembled with the motor assembly, the mating section on the motor controller can be directly connected to the connecting end of the adapter row without the need for additional wiring harness connection, thereby making the overall structure of the motor system more compact, reducing the occupied space of the motor system, and facilitating layout.

[0016] According to an embodiment of the utility model, the motor system further comprises: a fastener, which passes through the matching section, the connecting end and the mounting seat respectively and is fixedly connected to the mounting seat; wherein a guiding inclined surface is formed at the end of the fastener.

[0017] The vehicle according to the present utility model is briefly described below.

[0018] The vehicle according to the utility model includes the motor system in the above-mentioned embodiment. Since the vehicle according to the utility model is provided with the motor system in the above-mentioned embodiment, the motor system is highly compact and occupies a small volume, which can save space in the vehicle, facilitate the arrangement of other structures and components in the vehicle, and also achieve the lightweight requirements of the vehicle.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 is a structural diagram of a motor assembly according to an embodiment of the utility model;

[0022] Figure 2 It is a structural diagram of a motor system according to an embodiment of the utility model.

[0023] Reference numerals:

[0024] Motor assembly 1;

[0025] Motor stator 11, matching end surface 111;

[0026] The mounting seat 12, the mounting groove 121, the baffle 122, and the edge portion 123;

[0027] Adapter bar 13, waist-shaped hole 131, connection end 132;

[0028] Motor system 2;

[0029] Motor controller 21 , matching section 211 , fastener 22 . DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the related art, the motor and the electric control assembly are connected by an independent connection device, and to ensure assemblability, the connection device is usually fixed inside the electric control or the motor cavity. Such a connection method is complex in structure and low in assembly efficiency for the motor system.

[0032] Reference below Figure 1-Figure 2 A motor assembly according to an embodiment of the present invention is described.

[0033] According to the utility model, the motor assembly 1 includes a motor stator 11, a mounting seat 12 and an adapter row 13. The motor stator 11 is provided with three windings, and a mating end face 111 is formed at one end of the motor stator 11. The mating end face 111 is provided with lead wires connected to the three windings; the mounting seat 12 is arranged on the mating end face 111 and is fixedly connected to the motor stator 11; the adapter row 13 is arranged on the mounting seat 12 and is suitable for connecting to the lead wires, and a connection end 132 suitable for connecting to the motor controller 21 is formed on the adapter row 13.

[0034] According to the motor assembly 1 of the utility model, a motor stator 11 is provided, and a matching end face 111 for matching with a mounting seat 12 is formed at the end of the motor stator 11, and a lead wire of a three-phase winding is provided on the matching end face 111. When the mounting seat 12 is assembled to the matching end face 111, the adapter row 13 on the mounting seat 12 can be connected to the lead wire. The adapter row 13 is provided with a connection terminal 132 for connecting to a motor controller 21, and when the adapter row 13 is assembled, the electrical connection between the motor stator 11 and the motor controller 21 can be realized.

[0035] The motor assembly 1 is fixedly connected to the motor stator 11 and the adapter bar 13 through the mounting base 12, ensuring a stable connection between the lead wire and the adapter bar 13, and preventing the lead wire from loosening or falling off. The connection terminal 132 formed on the adapter bar 13 is connected to the motor controller 21, and no additional electrical connection line is required, so the overall structure is simpler, the cost can be reduced, and the assembly is convenient.

[0036] The motor assembly 1 integrates the mounting base 12 on the motor stator 11 and assembles an adapter row 13 on the mounting base 12 that can directly connect the lead wire to the motor controller 21, so that the structure of the motor assembly 1 is more compact, the space occupancy is reduced, and the integration of the overall system is improved. This design method can also simplify the installation process of the entire motor assembly 1 and improve assembly efficiency. The design of the adapter row 13 allows the motor assembly 1 to be easily connected to different motor controllers 21, thereby improving the flexibility of the system. With the advancement of technology and changes in demand, the adapter row 13 can also be replaced or upgraded to cope with different scenarios, thereby improving the adaptability and scalability of the motor assembly 1.

[0037] According to one embodiment of the utility model, the motor stator 11 is constructed as a cylinder, and a matching end face 111 is formed at the end of the cylinder; the mounting seat 12 is constructed as a ring or arc shape arranged at the end of the cylinder, and a mounting groove 121 for mounting the adapter row 13 is formed on the mounting seat 12.

[0038] The motor stator 11 is constructed as a cylinder, and the mounting seat 12 is constructed as a ring or arc shape that matches the end face of the cylinder. This design makes the structure after the mounting seat 12 and the motor stator 11 are integrated more compact, which can effectively improve the space utilization rate. During assembly, the mounting seat 12 can form a surface-to-surface fit with the mating end face 111, which can improve the stability of the mounting seat 12 after assembly. The mounting groove 121 formed on the mounting seat 12 is used to install the adapter row 13. This design makes the connection between the adapter row 13 and the motor stator 11 more stable and reliable. At the same time, the design of the mounting groove 121 also facilitates the fixing and wiring of the adapter row 13, improving the connection performance of the overall system. The tight connection between the mating end face 111 at the end of the cylinder and the mounting seat 12, and the stable installation of the adapter row 13 in the mounting groove 121, together enhance the overall reliability of the motor assembly 1.

[0039] In addition, since the mounting base 12 and the adapter row 13 are designed relatively independently, when maintenance or upgrading is required, the corresponding components can be replaced or upgraded separately without replacing the entire motor assembly 1, thereby reducing maintenance costs.

[0040] According to an embodiment of the present invention, the adapter row 13 is configured in multiple numbers, and multiple mounting grooves 121 corresponding to the adapter row 13 are formed on the mounting seat 12. By forming multiple mounting grooves 121 corresponding to the adapter row 13 on the mounting seat 12, it can be ensured that each adapter row 13 has a dedicated installation position. This design makes the installation of the adapter row 13 more accurate and stable, avoids connection problems caused by position mismatch, and thus improves connection efficiency and reliability.

[0041] According to an embodiment of the utility model, a baffle 122 is provided between two adjacent mounting grooves 121. The design of the baffle 122 can limit the position of the adapter row 13, which helps to fix the position of the adapter row 13 and prevent the adapter row 13 from being displaced or loosened under external factors such as vibration or impact. At the same time, the baffle 122 can serve as a partition between the mounting grooves 121, making the installation of the adapter row 13 more convenient and making the wiring harness layout in the motor assembly 1 clearer.

[0042] According to an embodiment of the utility model, the baffle 122 is constructed as an insulating member. The insulating baffle 122 can ensure that adjacent adapter bars 13 are completely insulated, eliminating safety risks caused by electrical short circuits or leakage. At the same time, the insulating baffle 122 also helps prevent electrical interference, reduce performance degradation or failure of the motor assembly 1 caused by the influence of electromagnetic fields, and can improve the overall reliability and stability of the motor assembly 1.

[0043] According to one embodiment of the utility model, a waist-shaped hole 131 is formed on each adapter row 13. The waist-shaped hole 131 can reduce the difficulty of assembling the adapter plate and ensure that the adapter row 13 can be accurately fixed at a predetermined position, reduce assembly errors, and improve the assembly accuracy of the overall motor assembly 1. At the same time, the design of the waist-shaped hole 131 has a certain degree of flexibility and can adapt to different installation requirements. For example, by adjusting the size and shape of the waist-shaped hole 131, it can adapt to adapter rows 13 of different specifications and models, thereby improving the versatility and scalability of the motor assembly 1.

[0044] According to an embodiment of the utility model, the outer periphery of the mounting seat 12 is formed with a rim portion 123 that covers the outer peripheral surface of the motor stator 11. Since the rim portion 123 has a certain positioning function, the design of the rim portion 123 can simplify the installation process between the motor stator 11 and the mounting seat 12, improve the assembly efficiency, and reduce the error in the assembly process of the mounting seat 12. When the mounting seat 12 is assembled to the end of the motor stator 11, the rim portion 123 can also limit the displacement of the stator during operation, thereby enhancing the structural stability of the entire motor assembly 1.

[0045] The motor system 2 according to the present invention is briefly described below.

[0046] According to the utility model, the motor system 2 includes a motor controller 21 and the motor assembly 1 in the above embodiment, wherein the motor controller 21 is arranged at the top of the motor stator 11 and a mating section 211 connected to the connecting end 132 is arranged on the motor controller 21. Since the motor system 2 according to the utility model is provided with the motor controller 21 and the motor assembly 1 in the above embodiment, when the motor controller 21 is assembled with the motor assembly 1, the mating section 211 on the motor controller 21 can be directly connected to the connecting end 132 of the adapter row 13 without the need for additional wiring harness connection, thereby making the overall structure of the motor system 2 more compact, reducing the occupied space of the motor system 2, and facilitating layout.

[0047] According to one embodiment of the utility model, the motor system 2 also includes: a fastener 22, the fastener 22 passes through the matching section 211, the connecting end 132 and the mounting seat 12 respectively and is fixedly connected to the mounting; wherein, a guide bevel is formed at the end of the fastener 22. When the motor controller 21 is assembled with the motor assembly 1, the matching section 211 and the connecting end 132 of the adapter row 13 can be fixed by the fastener 22. Specifically, mounting holes for the fastener 22 can be respectively provided on the matching section 211 and the connecting end 132, and the fastener 22 can pass through the matching section 211 and the connecting end 132 in sequence and be fixedly connected to the mounting, and the provision of the fastener 22 improves the stability of the connection between the matching section 211 and the connecting end 132. During processing, a guide bevel can be processed at the end of the fastener 22 facing the mounting seat 12, and the guide bevel here can be a side surface similar to a cone. The design of the guide bevel can improve the assembly efficiency of the fastener 22.

[0048] The vehicle according to the present utility model is briefly described below.

[0049] The vehicle according to the utility model includes the motor system 2 in the above-mentioned embodiment. Since the vehicle according to the utility model is provided with the motor system 2 in the above-mentioned embodiment, the motor system 2 is highly compact and occupies a small volume, which can save space in the vehicle, facilitate the arrangement of other structures and components in the vehicle, and also achieve the lightweight requirements of the vehicle.

[0050] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0051] In the description of the present invention, "first feature" or "second feature" may include one or more of the features.

[0052] In the description of the present invention, "plurality" means two or more.

[0053] In the description of the present invention, a first feature being “above” or “below” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact but are in contact with each other via another feature therebetween.

[0054] In the description of the present invention, a first feature “above”, “over” and “above” a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0055] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0056] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A motor assembly, characterized in that: include: A motor stator, wherein the motor stator is provided with three windings, a matching end surface is formed at one end of the motor stator, and the matching end surface is provided with lead wires connected to the three windings; A mounting seat, the mounting seat is arranged on the matching end surface and is fixedly connected to the motor stator; The adapter row is arranged on the mounting seat and is suitable for connecting with the lead wire. The adapter row is formed with a connection end suitable for connecting with the motor controller.

2. The motor assembly according to claim 1, characterized in that: The motor stator is constructed as a cylinder, and the matching end surface is formed at the end of the cylinder; the mounting seat is constructed as a ring or arc shape arranged at the end of the cylinder, and a mounting groove for mounting the adapter row is formed on the mounting seat.

3. The motor assembly according to claim 2, characterized in that: The adapter row is structured in multiple numbers, and a plurality of mounting grooves corresponding to the adapter rows are formed on the mounting seat.

4. The motor assembly according to claim 3, characterized in that: A baffle is arranged between two adjacent mounting grooves.

5. The motor assembly according to claim 4, characterized in that: The baffle is configured as an insulating member.

6. The motor assembly according to claim 4, characterized in that Each of the transfer rows is formed with a waist-shaped hole.

7. The motor assembly according to claim 1, characterized in that The outer periphery of the mounting seat is formed with an edge portion covering the outer peripheral surface of the motor stator.

8. A motor system, characterized in that: include: A motor assembly, wherein the motor assembly is configured as a motor assembly according to any one of claims 1 to 7; A motor controller is arranged on the top of the motor stator and is provided with a matching section connected to the connecting end.

9. The motor system according to claim 8, characterized in that: Also includes: A fastener, the fastener passes through the matching section, the connecting end and the mounting seat respectively and is fixedly connected to the mounting seat; in The end of the fastener is formed with a guide slope.

10. A vehicle, characterized in that: A motor system comprising any one of claims 8-9.

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