gaskets, motor covers and motor bases

Abstract

The utility model discloses a gasket, motor cover and motor base, gasket includes pad body and limit body. Pad body includes first surface and second surface of interval setting along the thickness direction of pad body and the guide portion of convex setting in the second surface. First surface is equipped with first wiring port, and the guide portion is equipped with second wiring port, and pad body is equipped with the guide groove of intercommunication first wiring port and second wiring port, and part guide groove is located in the guide portion. Limit body sets up in pad body, and limit body hides part guide groove to cooperate and forms the wiring channel. The guide portion includes the outer side wall opposite setting with limit body, and the outer side wall is inclined to set up relative to the second surface, and the outer side wall is inclined along the direction of first wiring port to second wiring port. The gasket can be installed in the motor to reduce the noise when the motor works, and the motor can pass through the gasket and wire, thereby facilitating the wiring of the motor.

Description

Technical Field

[0001] This disclosure relates to the field of motor technology, and in particular to a gasket, a motor cover, and a motor mount. Background Technology

[0002] An electric motor is an energy conversion device that converts electrical energy into mechanical energy or vice versa. It is widely used in household appliances, industrial manufacturing, transportation, automation equipment, and new energy fields. However, during operation, the motor vibrates, generating significant noise. Therefore, shims are typically added to reduce the noise produced by the motor during operation.

[0003] In related technologies, the addition of shims to the motor complicates its structure and makes wiring difficult. Utility Model Content

[0004] In view of this, the present disclosure provides a gasket, a motor cover, and a motor base. The gasket can be installed on a motor to reduce noise during motor operation, and the motor can be routed through the gasket, thereby facilitating motor wiring.

[0005] Specifically, this disclosure is achieved through the following technical solution.

[0006] According to a first aspect of the present disclosure, a gasket is provided, the gasket including a gasket body and a limiting body. The gasket body includes a first surface and a second surface spaced apart along the thickness direction of the gasket body, and a guide portion protruding from the second surface. The first surface has a first wiring opening, the guide portion has a second wiring opening, and the gasket body has a guide groove communicating with the first wiring opening and the second wiring opening, with a portion of the guide groove located in the guide portion. The limiting body is disposed on the gasket body, and the limiting body covers a portion of the guide groove to cooperate in forming a wiring channel. The guide portion includes an outer side wall disposed opposite to the limiting body, the outer side wall being inclined relative to the second surface, and the outer side wall being inclined along the direction from the first wiring opening to the second wiring opening.

[0007] The technical solutions provided by the embodiments of this disclosure may include the following beneficial effects:

[0008] After being installed on the motor, this gasket can dampen vibrations and reduce noise, thereby lowering the noise generated during motor operation. A first wiring port is provided on the first surface of the gasket body, and a second wiring port is provided on a guide portion protruding from the second surface, allowing motor wires to enter and exit through the first and second wiring ports respectively. A guide groove connecting the first and second wiring ports is provided on the gasket body, with part of the guide groove located within the guide portion, allowing the motor wires to run through the guide groove. The motor wires are contained within the guide groove, providing protection for the motor wires. The guide portion can also enclose the motor wires, reducing or preventing vibration and noise generated by the motor wires during operation. A limiting body is provided on the gasket body, which can partially cover the guide groove, allowing the guide groove and the limiting body to cooperate to form a wiring channel. This limiting body confines the motor wires within the wiring channel, preventing them from detaching and improving the reliability of the motor wiring. By tilting the outer wall of the guide portion, which is positioned opposite to the limiting body, relative to the second surface, and tilting the outer wall along the direction from the first wiring opening to the second wiring opening, it is easier to route the motor wires, and the tilted outer wall of the guide portion can reduce the space occupied by the guide portion.

[0009] The technical solution disclosed herein will be further explained below.

[0010] In one embodiment, the guide portion further includes an inner sidewall disposed opposite to the outer sidewall, the inner sidewall being inclined relative to the pad body, and the inner sidewall being inclined along the direction from the first wiring opening to the second wiring opening.

[0011] In one embodiment, the pad body further includes an outer side disposed between the first and second surfaces. The second wiring port is flush with the outer side.

[0012] In one embodiment, the guide groove extends along the direction from the first wiring port to the second wiring port.

[0013] In one embodiment, the pad body is provided with a first mounting portion for engaging with a motor mount to restrict relative rotation between the pad and the motor mount.

[0014] In one embodiment, the pad body further includes an outer side surface disposed between the first surface and the second surface. A first mounting portion is disposed on the outer side surface, and the first mounting portion includes a limiting groove. The limiting groove is used to engage with a first protrusion of the motor mount, and the inner wall of the limiting groove can abut against the first protrusion.

[0015] In one embodiment, two limiting grooves are provided on the outer side, and the two limiting grooves are respectively located on both sides of the second wiring port.

[0016] In one embodiment, the pad body is provided with a second mounting portion for cooperating with a motor so that the pad can be fixedly connected to the motor.

[0017] In one embodiment, the second mounting portion includes a mounting groove for engaging with a second protrusion of the motor, the second protrusion being able to be installed in the mounting groove so that the gasket can be fixedly connected to the motor.

[0018] And / or, the pad body is provided with a through hole, through which the motor can pass and be fixedly connected to the pad via the second mounting part.

[0019] In one embodiment, the pad body is provided with a plurality of second mounting portions, which are evenly spaced along the outer periphery of the pad body.

[0020] In one embodiment, the gasket further includes a plurality of protrusions, and the gasket body also includes an outer surface disposed between the first surface and the second surface. The plurality of protrusions are spaced apart along the outer periphery of the gasket body on the outer surface. The protrusions are used to mate with the motor mount so that the gasket can be fixedly connected to the motor mount.

[0021] In one embodiment, the protrusion has a guide surface that is inclined relative to the outer side surface and extends toward the outer side surface along the direction from the first surface to the second surface.

[0022] And / or, the gasket can be interference-fitted with the motor mount by means of protrusions.

[0023] In one embodiment, the guide surface includes at least one of a guide ramp or a guide arc surface.

[0024] According to a second aspect of the present disclosure, a motor cover is provided, the motor cover including a cover body and a clearance portion protruding from the cover body. The clearance portion is inclined relative to the cover body and has a clearance groove. The motor cover is used to cooperate with a gasket in any of the above embodiments, and the clearance portion can avoid a guide portion through the clearance groove.

[0025] The technical solutions provided by the embodiments of this disclosure may include the following beneficial effects:

[0026] The motor cover can mate with a gasket, and the guide portion of the gasket protrudes from the second side. By providing a clearance portion protruding from the cover body, the clearance portion is inclined relative to the cover body, and a clearance groove is provided in the clearance portion. When the motor cover and the gasket mate, the motor cover can avoid the guide portion through the clearance groove, thus preventing interference between the motor cover and the gasket and improving the reliability of the mating between the motor cover and the gasket.

[0027] According to a third aspect of the present disclosure, a motor mount is provided for mating with a gasket in any of the above embodiments. The motor mount has a clearance notch that is disposed opposite to at least a portion of a second wiring port to avoid the second wiring port.

[0028] The technical solutions provided by the embodiments of this disclosure may include the following beneficial effects:

[0029] The motor mount can mate with the gasket. When the motor mount and the gasket mate, the clearance notch of the motor mount can be positioned opposite to at least part of the second wiring port of the gasket, thereby avoiding the second wiring port and preventing interference when the motor is wiring, so as to facilitate the wiring of the motor and improve the convenience and reliability of motor wiring.

[0030] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0031] The accompanying drawings, which form part of this disclosure, are used to provide a further understanding of this disclosure. The illustrative embodiments of this disclosure and their descriptions are used to explain this disclosure and do not constitute an undue limitation of this disclosure.

[0032] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a schematic diagram of the exploded structure of an electric motor device according to an embodiment.

[0034] Figure 2 for Figure 1 The diagram shows an exploded view of the motor assembly.

[0035] Figure 3 for Figure 1 The diagram shows the structure of the pads in the motor assembly.

[0036] Figure 4 for Figure 1 The diagram shows the structure of the pads in the motor assembly.

[0037] Figure 5 for Figure 1 The diagram shows a partial structural schematic of the motor device.

[0038] Figure 6 for Figure 1 The diagram shows a partial structural schematic of the motor device.

[0039] Explanation of the reference numerals in the attached figures.

[0040] 10. Motor assembly; 100. Gasket; 110. Gasket body; 111. First surface; 1111. First wiring port; 112. Second surface; 113. Guide part; 1131. Second wiring port; 1132. Outer side wall; 1133. Inner side wall; 114. Guide groove; 115. Outer side surface; 120. Limiting body; 130. First mounting part; 131. Limiting groove; 140. Second mounting part; 141. Mounting groove; 150. Through hole; 160. Protrusion; 161. Guide surface; 101. Wiring channel; 200. Motor; 210. Second protrusion; 300. Motor base; 310. First protrusion; 320. Clearance notch; 400. Motor cover; 410. Cover body; 420. Clearance part; 421. Clearance groove. Detailed Implementation

[0041] To make the objectives, technical solutions, and advantages of this disclosure clearer, the following detailed description is provided in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative and do not limit the scope of protection of this disclosure.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure.

[0043] With the development of technology, electric motors, as energy conversion devices that can convert electrical energy into mechanical energy or vice versa, are widely used in household appliances, industrial manufacturing, transportation, automation equipment, and new energy fields. However, during operation, electric motors vibrate, resulting in significant noise. Therefore, shims are typically added to reduce motor vibration, thereby lowering the noise generated during operation.

[0044] In related technologies, the addition of shims to the motor complicates its structure and makes wiring difficult.

[0045] Based on this, the present disclosure provides a gasket that can be installed on a motor to reduce the noise of the motor during operation, and the motor can be routed through the gasket, thereby facilitating the routing of the motor wiring.

[0046] like Figure 1 as well as Figure 2As shown, in some embodiments, the gasket 100 is applied to a motor device 10, which includes the gasket 100 and a motor 200. The gasket 100 can cooperate with the motor 200 to reduce the vibration generated by the motor 200 during operation, thereby reducing the noise generated by the motor 200 during operation.

[0047] It should be noted that the motor device 10 can be implemented in various ways, including external rotor motors and internal rotor motors, etc.

[0048] In some embodiments, the motor device 10 can be applied to an air conditioning unit. The air conditioning unit includes an indoor unit and an outdoor unit, and the motor device 10 can be applied to at least one of the indoor unit and the outdoor unit.

[0049] like Figure 1 as well as Figure 2 As shown, in some embodiments, the motor device 10 further includes a motor base 300 and a motor cover 400. The motor 200 cooperates with the motor base 300 to be mounted on the motor base 300, and the motor 200 is connected to the motor base 300 via a gasket 100. The motor cover 400 covers the motor base 300 and cooperates with the motor 200 and the gasket 100. Thus, the motor base 300 can support the motor 200, and the connection between the motor 200 and the motor base 300 via the gasket 100 helps reduce vibration generated by the motor 200 during operation, thereby reducing noise generated by the motor device 10 during operation. The motor cover 400, covering the motor base 300 and cooperating with the motor 200 and the gasket 100, provides protection for the motor 200 and the gasket 100.

[0050] like Figure 3 as well as Figure 4 As shown, in some embodiments, the gasket 100 includes a gasket body 110 and a limiting body 120. The gasket body 110 includes a first surface 111 and a second surface 112 spaced apart along the thickness direction of the gasket body 110, and a guide portion 113 protruding from the second surface 112. The first surface 111 has a first wiring opening 1111, the guide portion 113 has a second wiring opening 1131, and the gasket body 110 has a guide groove 114 communicating with the first wiring opening 1111 and the second wiring opening 1131, with a portion of the guide groove 114 located in the guide portion 113. The limiting body 120 is disposed on the gasket body 110, and the limiting body 120 covers a portion of the guide groove 114 to cooperate in forming a wiring channel 101. The guide portion 113 includes an outer side wall 1132 disposed opposite to the limiting body 120. The outer side wall 1132 is inclined relative to the second surface 112, and the outer side wall 1132 is inclined in the direction from the first wiring port 1111 to the second wiring port 1131.

[0051] Thus, during the assembly of the motor assembly 10, the gasket 100 can cooperate with the motor 200 for installation. The gasket 100 can dampen vibrations and reduce noise in the motor 200, thereby reducing the noise generated during operation of the motor assembly 10. By providing a first wiring port 1111 on the first surface 111 of the gasket body 110 and a second wiring port 1131 on the guide portion 113 protruding from the second surface 112, the motor 200 wires can enter and exit through the first wiring port 1111 and the second wiring port 1131, respectively. By providing a guide groove 114 connecting the first wiring port 1111 and the second wiring port 1131 in the gasket body 110, and by positioning part of the guide groove 114 within the guide portion 113, the motor 200 wires can be routed through the guide groove 114. Furthermore, the motor 200 wires are positioned within the guide groove 114, allowing the guide portion 113 to protect the motor 200 wires. The guide portion 113 can wrap around the motor 200 wires to reduce or prevent vibration and noise from the motor 200 wires during operation. By providing a limiting body 120 on the pad body 110, the limiting body 120 can cover part of the guide groove 114, so that the guide groove 114 and the limiting body 120 cooperate to form a wiring channel 101. Thus, the limiting body 120 confines the motor 200 wires within the wiring channel 101, preventing the motor 200 wires from leaving the wiring channel 101, which helps to improve the reliability of the motor 200 wiring. By setting the outer side wall 1132 of the guide portion 113, which is arranged opposite to the limiting body 120, to be inclined relative to the second surface 112, and the outer side wall 1132 is inclined along the direction from the first wiring opening 1111 to the second wiring opening 1131, the motor 200 wires can be routed more easily, and the inclined setting of the outer side wall 1132 of the guide portion 113 can reduce the space occupied by the guide portion 113 on the motor device 10.

[0052] It should be noted that there are various ways to make the gasket 100, including rubber, silicone, and rubber-metal composite materials, etc.

[0053] It should be noted that the gasket 100 can be manufactured as a single piece, such as by compression molding, extrusion molding, etc., or it can be manufactured separately and then assembled.

[0054] like Figure 3 as well as Figure 4 As shown in one example, the gasket 100 is manufactured as a single piece. This reduces the assembly steps for the gasket 100 and improves assembly efficiency.

[0055] like Figure 2 as well as Figure 3As shown, in some embodiments, the guide portion 113 further includes an inner sidewall 1133 disposed opposite to the outer sidewall 1132. The inner sidewall 1133 is inclined relative to the pad body 110, and the inner sidewall 1133 is inclined in the direction from the first wiring opening 1111 to the second wiring opening 1131. Thus, by inclining the inner sidewall 1133 disposed opposite to the outer sidewall 1132 relative to the pad body 110, and by inclining the inner sidewall 1133 in the direction from the first wiring opening 1111 to the second wiring opening 1131, the wiring channel 101 can extend obliquely in the direction from the first wiring opening 1111 to the second wiring opening 1131, which facilitates the wiring of the motor device 10.

[0056] like Figure 2 , Figure 3 as well as Figure 4 As shown, in some embodiments, the pad body 110 further includes an outer side surface 115 disposed between the first surface 111 and the second surface 112. The second wiring port 1131 is flush with the outer side surface 115. Thus, by setting the second wiring port 1131 to be flush with the outer side surface 115, when the motor 200 is routed through the second wiring port 1131, the motor 200 wire is located on the outer side surface 115 of the pad 100, which facilitates the connection of the motor 200 wire to the outside, while preventing the motor 200 wire from crowding the inner part of the motor device 10 during routing, thus avoiding the motor 200 wire occupying the space of the motor device 10.

[0057] like Figure 2 , Figure 3 as well as Figure 4 As shown, in some embodiments, the guide groove 114 extends along the direction from the first wiring port 1111 to the second wiring port 1131. By extending the guide groove 114 along this direction, the wiring path between the first wiring port 1111 and the second wiring port 1131 is reduced, resulting in a shorter wiring channel 101 between them, which further facilitates the wiring of the motor 200 wires. Furthermore, the fact that the guide groove 114 extends along the direction from the first wiring port 1111 to the second wiring port 1131 simplifies its structure and facilitates the manufacturing of the gasket 100.

[0058] like Figure 3 as well as Figure 5As shown, in some embodiments, the pad body 110 is provided with a first mounting portion 130, which is used to cooperate with the motor mount 300 to restrict the relative rotation between the pad 100 and the motor mount 300. Thus, by providing the first mounting portion 130 on the pad body 110 and cooperating with the motor mount 300, relative rotation between the pad 100 and the motor mount 300 is restricted. This prevents the motor 200 from rotating relative to the motor mount 300 when it is mounted on the motor mount 300 via the pad 100, thereby improving the reliability of the motor 200's operation and the overall reliability of the motor device 10.

[0059] It should be noted that there are several ways to restrict the relative rotation of the gasket 100 with respect to the motor base 300 through the first mounting part 130, including restricting rotation by snap-fitting, restricting rotation by screw-fitting, etc.

[0060] like Figure 3 as well as Figure 5 As shown, in some embodiments, the motor 200 is connected to the motor mount 300 via a gasket 100, with the gasket 100 sandwiched between the motor 200 and the motor mount 300. This provides a buffer between the motor 200 and the motor mount 300, which helps reduce vibration between them.

[0061] like Figure 3 as well as Figure 5 As shown, in some embodiments, the pad body 110 further includes an outer side surface 115 disposed between the first surface 111 and the second surface 112. A first mounting portion 130 is disposed on the outer side surface 115, and the first mounting portion 130 includes a limiting groove 131. The motor base 300 includes a first protrusion 310, and the limiting groove 131 is used to cooperate with the first protrusion 310 of the motor base 300, and the inner wall of the limiting groove 131 can abut against the first protrusion 310. Thus, during the assembly of the motor device 10, the gasket 100 is fitted with the motor base 300. The limiting groove 131 on the outer side 115 can engage with the first protrusion 310 of the motor base 300, and the inner wall of the limiting groove 131 can abut against the first protrusion 310. With the engagement of the limiting groove 131 and the first protrusion 310, the relative rotation between the gasket 100 and the first protrusion 310 can be restricted, preventing the gasket 100 from rotating and vibrating when the motor 200 is running after the motor device 10 is assembled. This improves the stability of the assembly of the motor device 10 and enhances the reliability of the overall structure of the motor device 10.

[0062] like Figure 3 as well as Figure 5As shown, in some embodiments, the outer surface 115 is provided with two limiting grooves 131, which are respectively located on both sides of the second wiring port 1131. Thus, by providing two limiting grooves 131 on the outer surface 115 of the pad body 110 and positioning them on both sides of the second wiring port 1131, the pad 100 can be positioned and engaged with the first protrusion 310 of the motor base 300 through the two limiting grooves 131, which helps to further improve the overall reliability of the motor device 10 structure.

[0063] It should be noted that the limit slot 131 can be one, two, three, or four, etc., and can be set according to actual needs.

[0064] like Figure 1 as well as Figure 3 As shown, in some embodiments, the pad body 110 is provided with a second mounting portion 140, which is used to cooperate with the motor 200 so that the pad 100 can be fixedly connected to the motor 200. Thus, when the motor assembly 10 is assembled, the pad 100 is fixedly connected to the motor 200 through the second mounting portion 140 to prevent the motor 200 from disengaging from the pad 100, thereby ensuring the vibration damping and noise reduction effect of the pad 100 on the motor 200.

[0065] like Figure 1 as well as Figure 4 As shown, in some embodiments, the second mounting portion 140 includes a mounting groove 141 for engaging with the second protrusion 210 of the motor 200. The second protrusion 210 can be installed within the mounting groove 141, allowing the gasket 100 to be fixedly connected to the motor 200. Thus, when the motor assembly 10 is installed, the second protrusion 210 engages with the mounting groove 141, inserting the second protrusion 210 into the mounting groove 141. This prevents the motor 200 from moving axially and radially, resulting in better vibration damping and noise reduction, thereby achieving a fixed connection between the gasket 100 and the motor 200.

[0066] like Figure 1 as well as Figure 3 As shown, in some embodiments, the pad body 110 has a through hole 150, through which the motor 200 can pass and be fixedly connected to the pad 100 via the second mounting part 140. Thus, during the assembly of the motor device 10, the motor 200 passes through the through hole 150, allowing the pad 100 to be fitted onto the motor 200, and the pad 100 is fixedly connected to the motor 200 via the second mounting part 140. The pad 100 is then connected to the motor base 300, thereby mounting the motor 200 onto the motor base 300.

[0067] like Figure 3 as well as Figure 4As shown, in some embodiments, the pad body 110 is provided with a plurality of second mounting portions 140, which are evenly spaced along the outer periphery of the pad body 110. Thus, by providing a plurality of second mounting portions 140 on the pad body 110, and by fixing the pad 100 to the motor 200 through the plurality of second mounting portions 140, the arrangement of the plurality of second mounting portions 140 improves the reliability of the connection between the motor 200 and the pad 100. Furthermore, the evenly spaced arrangement of the plurality of second mounting portions 140 along the outer periphery of the pad body 110 makes the connection between the motor 200 and the pad 100 more uniform, further improving the reliability of the connection between the motor 200 and the pad 100.

[0068] like Figure 3 as well as Figure 4 As shown, in some embodiments, the gasket 100 further includes a plurality of protrusions 160, and the gasket body 110 further includes an outer surface 115 disposed between the first surface 111 and the second surface 112. The plurality of protrusions 160 are spaced apart along the outer periphery of the gasket body 110 on the outer surface 115. The protrusions 160 are used to cooperate with the motor mount 300 so that the gasket 100 can be fixedly connected to the motor mount 300. Thus, during the assembly of the motor device 10, the gasket 100 cooperates with the motor mount 300, and the gasket 100 is fixedly connected to the motor mount 300 through the plurality of protrusions 160 disposed on the outer surface 115, ensuring the fixation of the motor 200 and the gasket 100 during the operation of the motor device 10, guaranteeing the assembly stability of the motor device 10 and the reliability of its operation.

[0069] like Figure 3 as well as Figure 4 As shown, in some embodiments, the protrusion 160 is provided with a guide surface 161. The guide surface 161 is inclined relative to the outer surface 115 and extends towards the outer surface 115 along the direction from the first surface 111 to the second surface 112. Thus, by providing a guide surface 161 on the protrusion 160, with the guide surface 161 inclined relative to the outer surface 115 and extending towards the outer surface 115 along the direction from the first surface 111 to the second surface 112, the guide surface 161, which is inclined relative to the outer surface 115, can guide the shim 100 when it is installed onto the motor base 300 via the guide surface 161. This effectively reduces friction during assembly, facilitating the installation of the shim 100 onto the motor base 300 and improving the assembly efficiency of the motor device 10.

[0070] Understandably, the guide surface 161 is located at one end of the protrusion 160. When the gasket 100 is assembled with the motor base 300, the guide surface 161 contacts the motor base 300 to facilitate the installation of the gasket 100 onto the motor base 300.

[0071] It should be noted that the direction of the inlet surface 161 towards the outer surface 115 is... Figure 3 The X direction shown is the direction from the first surface 111 to the second surface 112. Figure 3 Y direction shown.

[0072] In some embodiments, the guide surface 161 includes at least one of a guide ramp or a guide arc surface. Thus, by setting the guide surface 161 as at least one of a guide ramp or a guide arc surface, it is easier for the protrusion 160 to install the gasket 100 onto the motor base 300 via the guide ramp or guide arc surface, which helps to improve the assembly efficiency of the motor device 10.

[0073] It should be noted that the guide surface 161 includes at least one of the following: a guide slope or a guide arc surface. The guide surface 161 may be a guide slope, a guide arc surface, or both a guide slope and a guide arc surface.

[0074] like Figure 3 , Figure 4 as well as Figure 5 As shown, in some embodiments, the gasket 100 can be interference-fitted with the motor mount 300 via the protrusion 160. Thus, during the assembly of the motor 200, the gasket 100 is interference-fitted with the motor mount 300 via the protrusion 160, thereby achieving a fixed connection between the gasket 100 and the motor 200. This fixed connection method is simple to implement, easy to assemble, and helps to improve the assembly efficiency of the motor device 10.

[0075] like Figure 1 , Figure 2 as well as Figure 6As shown, in some embodiments, this disclosure provides a motor cover 400, which includes a cover body 410 and a clearance portion 420 protruding from the cover body 410. The clearance portion 420 is inclined relative to the cover body 410 and has a clearance groove 421. The motor cover 400 is used to cooperate with a gasket 100, and the clearance portion 420 can avoid the guide portion 113 through the clearance groove 421. Thus, when the motor device 10 is installed, the motor cover 400 cooperates with the gasket 100, and the guide portion 113 of the gasket 100 protrudes from the second surface 112. By providing a relief portion 420 protruding from the cover body 410, the relief portion 420 is inclined relative to the cover body 410, and a relief groove 421 is provided in the relief portion 420, when the motor cover 400 and the gasket 100 are engaged, the motor cover 400 can avoid the guide portion 113 through the relief groove 421, thereby avoiding interference when the motor cover 400 and the gasket 100 are engaged, thus improving the reliability of the engagement between the motor cover 400 and the gasket 100.

[0076] like Figure 1 , Figure 2 as well as Figure 6 As shown, in some embodiments, this disclosure also provides a motor mount 300 for mating with a gasket 100. The motor mount 300 has a clearance notch 320 that is positioned opposite to at least a portion of the second wiring port 1131 to avoid obstruction of the second wiring port 1131. Thus, when the motor assembly 10 is assembled, the motor mount 300 can mate with the gasket 100. When the motor mount 300 mates with the gasket 100, the clearance notch 320 of the motor mount 300 is positioned opposite to at least a portion of the second wiring port 1131 of the gasket 100, thereby avoiding obstruction of the second wiring port 1131 and preventing interference during wiring of the motor 200. This facilitates wiring of the motor 200 and improves the convenience and reliability of motor wiring.

[0077] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0078] The above embodiments are merely illustrative of several implementation methods of this disclosure, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the inventive concept of this disclosure, and these modifications and improvements all fall within the protection scope of this disclosure.

Claims

1. A gasket, characterized in that, include A pad body (110) includes a first surface (111) and a second surface (112) spaced apart along the thickness direction of the pad body (110), and a guide portion (113) protruding from the second surface (112); the first surface (111) has a first wiring port (1111), the guide portion (113) has a second wiring port (1131), the pad body (110) has a guide groove (114) connecting the first wiring port (1111) and the second wiring port (1131), and a portion of the guide groove (114) is located in the guide portion (113); and A limiting body (120) is disposed on the pad body (110), and the limiting body (120) partially covers the guide groove (114) to cooperate in forming a wiring channel (101); the guide part (113) includes an outer wall (1132) disposed opposite to the limiting body (120), the outer wall (1132) is inclined relative to the second surface (112), and the outer wall (1132) is inclined in the direction from the first wiring opening (1111) to the second wiring opening (1131).

2. The gasket according to claim 1, characterized in that, The guide portion (113) further includes an inner sidewall (1133) disposed opposite to the outer sidewall (1132), the inner sidewall (1133) being inclined relative to the pad body (110), and the inner sidewall (1133) being inclined along the direction from the first wiring port (1111) to the second wiring port (1131).

3. The gasket according to claim 1, characterized in that, The pad body (110) also includes an outer side surface (115) disposed between the first surface (111) and the second surface (112); the second wiring port (1131) is flush with the outer side surface (115).

4. The gasket according to claim 1, characterized in that, The guide groove (114) extends along the direction from the first wiring port (1111) to the second wiring port (1131).

5. The gasket according to claim 1, characterized in that, The pad body (110) is provided with a first mounting part (130), which is used to cooperate with the motor base (300) to restrict the relative rotation of the pad (100) and the motor base (300).

6. The gasket according to claim 5, characterized in that, The pad body (110) further includes an outer side surface (115) disposed between the first surface (111) and the second surface (112); the first mounting part (130) is disposed on the outer side surface (115), and the first mounting part (130) includes a limiting groove (131); the limiting groove (131) is used to cooperate with the first protrusion (310) of the motor base (300), and the inner wall of the limiting groove (131) can abut against the first protrusion (310).

7. The gasket according to claim 6, characterized in that, The outer side (115) is provided with two limiting grooves (131), which are located on both sides of the second wiring port (1131).

8. The gasket according to claim 1, characterized in that, The pad body (110) is provided with a second mounting part (140), which is used to cooperate with the motor (200) so that the pad (100) can be fixedly connected to the motor (200).

9. The gasket according to claim 8, characterized in that, The second mounting part (140) includes a mounting groove (141) for engaging with a second protrusion (210) of the motor (200). The second protrusion (210) can be installed in the mounting groove (141) so that the gasket (100) can be fixedly connected to the motor (200). And / or, the pad body (110) is provided with a through hole (150), the motor (200) can pass through the through hole (150) and be fixedly connected to the pad (100) through the second mounting part (140).

10. The gasket according to claim 8, characterized in that, The pad body (110) is provided with a plurality of second mounting portions (140), which are evenly spaced along the outer periphery of the pad body (110).

11. The gasket according to claim 1, characterized in that, The gasket (100) further includes a plurality of protrusions (160), and the gasket body (110) further includes an outer surface (115) disposed between the first surface (111) and the second surface (112); the plurality of protrusions (160) are spaced apart on the outer surface (115) along the outer periphery of the gasket body (110); the protrusions (160) are used to cooperate with the motor mount (300) so that the gasket (100) can be fixedly connected to the motor mount (300).

12. The gasket according to claim 11, characterized in that, The protrusion (160) is provided with a guide surface (161), which is inclined relative to the outer side surface, and the guide surface (161) extends toward the outer side surface along the direction from the first surface to the second surface. And / or, the gasket (100) can be interference-fitted with the motor mount (300) via the protrusion (160).

13. The gasket according to claim 12, characterized in that, The guide surface (161) includes at least one of a guide ramp or a guide arc surface.

14. A motor cover, characterized in that, The cover includes a cover body (410) and a relief portion (420) protruding from the cover body (410); the relief portion (420) is inclined relative to the cover body (410) and the relief portion (420) is provided with a relief groove (421); the motor cover (400) is used to cooperate with the gasket (100) according to any one of claims 1 to 13, and the relief portion (420) can avoid the guide portion (113) through the relief groove (421).

15. A motor mount, characterized in that, The motor mount (300) is used to mate with the gasket (100) as described in any one of claims 1 to 13; the motor mount (300) is provided with a clearance notch (320), which is configured to be opposite to at least a portion of the second wiring port (1131) to avoid the second wiring port (1131).

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