CN216040315U

CN216040315U - Clothes airing machine driving system shell

Info

Publication number: CN216040315U
Application number: CN202122239509.XU
Authority: CN
Inventors: 王妙玉; 周亮; 蒋向咚; 林道辉; 李茂君; 杨思民
Original assignee: Guangdong Hotata Technology Group Co Ltd
Current assignee: Guangdong Hotata Technology Group Co Ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-15
Anticipated expiration: 2031-09-15

Abstract

The utility model provides a power system shell of an air clothes dryer, which comprises a main shell, wherein a carbon brush mounting structure is integrally arranged on the main shell, and the carbon brush mounting structure is used for mounting a carbon brush of a power supply machine on the main shell.

Description

Clothes airing machine driving system shell

Technical Field

The utility model relates to the technical field of home furnishing, in particular to the field of power systems of clothes airing machines.

Background

The power system of the clothes airing machine is generally provided with a motor, a transmission mechanism, a reel and other power devices in an integrated mode, and the clothes airing machine can be effectively and conveniently produced, assembled and maintained. The electric motor rotor of motor needs to supply power with the carbon brush cooperation, among the current clothing driving system that dries in the air, the carbon brush is usually need to be installed in the carbon brush box, then pass through the screw with the carbon brush box, fix to driving system's gear box casing on rivets etc., and install the torsional spring again and come with the carbon brush butt in order to keep the contact of carbon brush and electric motor rotor, spare part is more, the structure is complicated, the installation procedure is comparatively loaded down with trivial details, and because carbon brush and carbon brush box are less, it is comparatively difficult to install, great inconvenience has been brought for clothing driving system's assembly, assembly quality problem also appears easily in addition, influence product life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art and provides a power system shell of a clothes airing machine, which can simplify the structure and improve the assembly efficiency.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a clothes airing machine power system casing, including the main casing body, the integral type is provided with carbon brush mounting structure on the main casing body, carbon brush mounting structure is used for the carbon brush of power supply machine to install to on the main casing body.

Preferably, the carbon brush mounting structure comprises a carbon brush base, wherein a mounting groove matched with the carbon brush in shape is formed in the carbon brush base, and the carbon brush can be inserted into the mounting groove and slides along the mounting groove to extend out of the opening of the mounting groove.

Preferably, a protrusion is arranged in the mounting groove, and the protrusion is used for spacing the carbon brush from the inner wall of the mounting groove.

Preferably, the protruding portion is long and extends along the sliding direction of the carbon brush in the mounting groove.

Preferably, the main casing body is integrally provided with a torsion spring mounting structure for mounting a torsion spring, and the torsion spring is used for pushing the carbon brush to slide in the mounting groove towards the opening direction of the mounting groove.

Preferably, the torsion spring mounting structure includes a positioning column for penetrating into an inner hole of the torsion spring and a stop dog for abutting against a chuck of the torsion spring, a long-strip-shaped guide hole is formed in the side wall of the carbon brush base, and the guide hole extends along the sliding direction of the carbon brush and can be used for another chuck of the torsion spring to penetrate through the installation groove so as to be inserted into the installation groove.

Preferably, the main casing body is integrally provided with a spring piece mounting structure for mounting a spring piece or a spring mounting structure for mounting a spring, and the spring piece and the spring are used for pushing the carbon brush to slide in the mounting groove towards the opening of the mounting groove.

Preferably, the main housing is provided with a connecting hole for the screw rod part to pass through and an inclined groove located on one side of the connecting hole facing the screw head part.

Preferably, the main shell is integrally provided with a wire groove and/or a wire clamp for clamping wires.

Preferably, the main housing is integrally provided with a plurality of vertical plates, the vertical plates form an accommodating space with an opening on the main housing, and the vertical plates are provided with abutting blocks protruding out of the opening of the accommodating space.

Preferably, the motor further comprises a motor casing, wherein the motor casing is mounted on the main casing and encloses a mounting space for accommodating a motor rotor and a motor stator together with the main casing; the main casing body is provided with a positioning plate abutted against the inner side wall of the motor casing.

Preferably, a positioning groove or a positioning lug is arranged at the end part of the motor shell, the main shell is correspondingly provided with the positioning lug or the positioning groove, and the positioning lug is inserted into the positioning groove.

The utility model has the beneficial effects that: according to the shell of the power system of the clothes airing machine, the carbon brush mounting structure is integrally formed on the main shell, and the carbon brush of the motor can be directly mounted on the main shell through the carbon brush mounting structure, so that the structure and the assembly process are effectively simplified, the production efficiency can be effectively improved, the firmness of the carbon brush mounting structure is improved, the problem of assembly quality is not easy to occur, the faults such as looseness and the like can not occur in use, and the product quality can be effectively improved; the clothes airing machine power system provided by the utility model adopts the clothes airing machine power system shell, so that the technical effects are also achieved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a block diagram of a preferred embodiment of the housing of the power system of the present invention;

FIG. 2 is an exploded view of a preferred embodiment of the housing of the power system of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic structural diagram of a preferred embodiment of a housing of a power system of a clothes dryer of the present invention after carbon brushes, torsion springs and resistors are installed;

fig. 5 is a partially enlarged view of a portion B in fig. 4.

Wherein, in the figures, the respective reference numerals:

10. a main housing; 11. connecting holes; 12. an inclined groove; 13. a wire slot; 14. wire clamps; 15. a vertical plate; 16. a butting block; 17. positioning a plate; 18. a through hole; 21. a carbon brush holder; 22. mounting grooves; 23. a boss portion; 24. a guide hole; 31. a positioning column; 32. a stopper; 40. a motor housing; 51. positioning a groove; 52. positioning the bump; 61. a carbon brush; 62. a torsion spring; 621. clamping a head; 63. and (4) resistance.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 5, in a preferred embodiment of the present invention, a housing of a power system of an air-drying machine is provided, which includes a main housing 10, and a carbon brush mounting structure is integrally provided on the main housing 10, and the carbon brush mounting structure is used for mounting a carbon brush 61 of a power supply machine on the main housing 10. According to the shell of the power system of the clothes airing machine, the carbon brush mounting structure is integrally formed on the main shell 10, and the carbon brush 61 of the motor can be directly mounted on the main shell 10 through the carbon brush mounting structure, so that the structure and the assembly process are effectively simplified, the production efficiency can be effectively improved, the firmness of the carbon brush mounting structure is improved, the problem of assembly quality is solved, the faults such as looseness and the like cannot occur in use, and the product quality can be effectively improved.

The main housing 10 is usually manufactured by injection molding, and in application, the carbon brush mounting structure may be integrally formed on the main housing 10 in the forming process of the main housing 10 by modifying a forming mold, or may be formed step by step, for example, the main housing 10 is formed first, and then the carbon brush mounting structure is formed on the main housing 10, and the like, which may be flexibly selected by a person skilled in the art.

As a preferred embodiment of the present invention, it may also have the following additional technical features:

referring to fig. 2 to 5, in this embodiment, the carbon brush mounting structure includes a carbon brush holder 21, the carbon brush holder 21 is provided with a mounting groove 22 adapted to the shape of the carbon brush 61, and the carbon brush 61 can be inserted into the mounting groove 22 and slide along the mounting groove 22 to extend out from an opening of the mounting groove 22. In other embodiments, the carbon brush mounting structure may also adopt other suitable structures such as a U-shaped clamp, and is not limited to this.

Referring to fig. 3, in the embodiment, the protrusion 23 is disposed in the mounting groove 22, the protrusion 23 is used for spacing the carbon brush 61 from the inner wall of the mounting groove 22, and the friction resistance received when the carbon brush 61 slides can be reduced by reducing the contact surface, so that the carbon brush 61 is not easily jammed, and the reliability can be improved. In this embodiment, the protrusion 23 is long and extends in the sliding direction of the carbon brush 61 in the mounting groove 22, so that the carbon brush 61 can be kept in contact with the protrusion, and the protrusion is not displaced from the carbon brush 61 due to wear and tear of the carbon brush 61, which is more reliable. In addition, in this embodiment, the cross-sectional shapes of the carbon brush 61 and the mounting groove 22 are directions, and the protrusions 23 are disposed on the four inner side walls of the mounting groove 22, so that the four outer side walls of the carbon brush 61 are spaced apart from the inner side walls of the mounting groove 22, and the friction resistance of the carbon brush 61 during sliding is effectively reduced. In other embodiments, the protruding portion 23 may also be in other suitable shapes such as a bump, and the distribution mode thereof may also be flexibly adjusted according to the need, but is not limited thereto.

Referring to fig. 2 to 5, in the present embodiment, the main housing 10 is integrally provided with a torsion spring mounting structure for mounting the torsion spring 62, and the torsion spring 62 is used for pushing the carbon brush 61 to slide in the mounting groove 22 toward the opening of the mounting groove 22, so that the assembly of the torsion spring 62 is facilitated, and the structure and the assembly process can be further simplified. The torsion spring 62 can push the carbon brush 61 toward the motor rotor, maintaining the contact of the carbon brush 61 with the motor rotor.

In this embodiment, the torsion spring mounting structure includes the locating column 31 that is arranged in penetrating torsion spring 62 hole and the dog 32 that is used for with a dop 621 butt of torsion spring 62, is provided with the guide hole 24 of rectangular shape on the lateral wall of carbon brush seat 21, and guide hole 24 extends and can supply another dop 621 of torsion spring 62 to pass in order to insert to mounting groove 22 along the slip direction of carbon brush 61, and simple structure can pinpoint torsion spring 62, avoids torsion spring 62 dislocation, also is convenient for assemble. In other embodiments, the torsion spring mounting structure may take other suitable configurations, and is not limited thereto.

In some embodiments, the carbon brush 61 may also be pushed by the spring plate or the spring to slide in the mounting groove 22 toward the opening of the mounting groove 22, and the corresponding main housing 10 may be integrally provided with a spring plate mounting structure for mounting the spring plate or a spring mounting structure for mounting the spring, wherein the spring plate mounting structure may adopt a bayonet, a plurality of bosses alternatively abutting against two sides of the spring plate, and other common structures, and the spring mounting structure may adopt a boss inserted into an inner hole of the spring, a groove adapted to the shape of the end of the spring, and other common structures, and those skilled in the art may flexibly select the structure according to needs, and details are not described herein.

In this embodiment, the mounting groove 22 extends to the side of the carbon brush holder 21 facing away from the opening of the mounting groove 22, even if the mounting groove 22 is formed in a hole shape by penetrating the carbon brush holder 21, the carbon brush 61 can be inserted into the mounting groove 22 from the side facing away from the opening of the mounting groove 22, and the assembly is facilitated. In addition, in the present embodiment, the guide hole 24 also penetrates the carbon brush holder 21 in a direction away from the opening of the mounting groove 22, facilitating the assembling operation of the torsion spring 62.

Referring to fig. 1, 2 and 4, in this embodiment, a connection hole 11 for passing a screw rod portion is formed in the main housing 10, in application, the connection hole 11 may be used for a screw to connect or fix the main housing 10 with other components on the clothes drying machine main body, and an inclined groove 12 is further formed in the main housing 10 on a side of the connection hole 11 facing the screw head portion, and the inclined groove 12 can guide the screw, so that the screw is aligned with the connection hole 11 when assembling is convenient, and assembling operation is convenient. In the present embodiment, the diameter of the inclined groove 12 near the connection hole 11 is equal to or slightly larger than the outer diameter of the screw head, and the diameter of the inclined groove 12 gradually increases in the direction away from the connection hole 11, so that during assembly, the screw is only required to be kept parallel to the connection hole 11, and the screw can slide along the inclined groove 12 to be aligned with the connection hole 11 as the screw is pushed. In other embodiments, the aperture size of each of the inclined grooves 12 can be flexibly adjusted according to the need, but is not limited thereto.

Referring to fig. 2 to 5, in this embodiment, the wire casing 13 and the wire clamp 14 for clamping wires are integrally arranged on the main housing 10, so that wires such as power lines and signal lines can be limited and fixed, and the wire casing is convenient for wire arrangement and use. In other embodiments, only the wire groove 13 or the wire clamp 14 may be provided on the main housing 10. The wire groove 13 and the wire clamp 14 are widely used in the art, and the structure and principle thereof are well known to those skilled in the art, and those skilled in the art can select a suitable shape and structure as required, and will not be described in detail herein.

In this embodiment, the integral type is provided with a plurality of risers 15 on main casing body 10, riser 15 forms on main casing body 10 and has open-ended accommodation space, be provided with outstanding butt piece 16 in accommodation space opening on riser 15, these accommodation space can be used for installing electric capacity, resistance 63, motors such as sensor or the adaptation components and parts of clothes airing machine power system, butt piece 16 can play and prevent that components and parts from shifting out from accommodation space, in the assembling process, because riser 15 has certain elastic deformation ability, only need to impress components and parts and can accomplish the installation in the accommodation space, convenient operation and use. In this embodiment, the number of the vertical plates 15 is three, and the vertical plates 15 are arranged in a triangle, and in other embodiments, the number and distribution of the vertical plates 15 can be flexibly adjusted according to requirements, for example, an annular vertical plate 15 is directly used to form an accommodating space with the main housing 10, or a plurality of vertical plates 15 are used to form an accommodating space with the side wall of the main housing 10, and the like.

Referring to fig. 1 and 2, the present embodiment further includes a motor case 40, and the motor case 40 is mounted on the main housing 10 and encloses a mounting space for accommodating a motor rotor and a motor stator together with the main housing 10, thus facilitating assembly of the motor. In this embodiment, the motor housing 40 is mounted on the main housing 10 by screws, and the connection is firm and not easy to be released, and in other embodiments, the motor housing 40 may also be mounted on the main housing 10 by other common manners such as snaps, pins, and the like, but is not limited thereto. Referring to fig. 2 to 5, be provided with the locating plate 17 with the inside wall butt of motor casing 40 on the main casing body 10, can fix a position motor casing 40, and can prevent that motor casing 40 from receiving to collide with and appearing dislocation or deformation, in this embodiment, the quantity of locating plate 17 is four and the dispersion is arranged, can follow four directions respectively with the inside wall butt of motor casing 40, pinpoint motor casing 40, in other embodiments, the quantity and the distribution mode of locating plate 17 can be adjusted as required in a flexible way.

Referring to fig. 1 to 5, in this embodiment, a positioning groove 51 is disposed at an end of the motor casing 40, a positioning protrusion 52 is correspondingly disposed on the main casing 10, and the positioning protrusion 52 is inserted into the positioning groove 51, so as to position the motor casing 40, limit the rotation of the motor casing 40 relative to the main casing 10, and improve the structural firmness. In other embodiments, the positions of the positioning slot 51 and the positioning projection 52 can be interchanged.

In this embodiment, the main housing 10 has an installation position corresponding to the motor rotor, the installation position is provided with a through hole 18 corresponding to the central axis of the motor rotor, the number of the carbon brush holders 21 is two and is distributed around the installation position, and the openings of the installation grooves 22 on each carbon brush holder 21 are all oriented to the installation position, so that the carbon brush 61 can be abutted to the motor rotor. In other embodiments, the number and distribution of the carbon brushes 61 may be flexibly adjusted according to the requirement.

The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a clothes airing machine driving system casing, includes the main casing body, its characterized in that, the integral type is provided with carbon brush mounting structure on the main casing body, carbon brush mounting structure is used for the carbon brush of power supply machine to install to on the main casing body.

2. The clothes airing machine power system shell according to claim 1, wherein the carbon brush mounting structure comprises a carbon brush holder, a mounting groove matched with the carbon brush in shape is formed in the carbon brush holder, and the carbon brush can be inserted into the mounting groove and slide along the mounting groove to extend out of an opening of the mounting groove.

3. The clothes dryer power system housing of claim 2, wherein a raised portion is disposed in the mounting groove, the raised portion being configured to space the carbon brush from an inner wall of the mounting groove.

4. The power system housing of claim 3, wherein the protrusion is elongated and extends in a sliding direction of the carbon brush in the mounting groove.

5. The clothes horse power system shell according to claim 2, characterized in that a torsion spring mounting structure for mounting a torsion spring is integrally arranged on the main shell, and the torsion spring is used for pushing the carbon brush to slide in the mounting groove towards the opening direction of the mounting groove.

6. The power system housing of the clothes drying machine according to claim 5, wherein the torsion spring mounting structure comprises a positioning column for penetrating into an inner hole of the torsion spring and a stop block for abutting against a chuck of the torsion spring, a long-strip-shaped guide hole is formed in a side wall of the carbon brush seat, extends in a sliding direction of the carbon brush and can allow another chuck of the torsion spring to penetrate through so as to be inserted into the mounting groove.

7. The clothes horse power system shell according to claim 2, wherein a spring piece mounting structure for mounting a spring piece or a spring mounting structure for mounting a spring is integrally arranged on the main shell, and the spring piece and the spring are used for pushing the carbon brush to slide in the mounting groove towards the opening direction of the mounting groove.

8. The power system casing of the clothes airing machine according to claim 1, wherein the main casing is provided with a connecting hole for the screw rod part to pass through and an inclined groove located on one side of the connecting hole facing the screw head part.

9. The power system housing of claim 1, wherein the main housing is integrally provided with a wire groove and/or a wire clamp for clamping wires.

10. The power system casing of the clothes airing machine according to claim 1, wherein a plurality of vertical plates are integrally arranged on the main casing, an accommodating space with an opening is formed on the vertical plates on the main casing, and abutting blocks protruding out of the opening of the accommodating space are arranged on the vertical plates.

11. The clothes horse power system casing according to claim 1, further comprising a motor casing mounted on the main casing and enclosing a mounting space for accommodating a motor rotor and a motor stator together with the main casing; the main casing body is provided with a positioning plate abutted against the inner side wall of the motor casing.

12. The power system casing of claim 11, wherein the end of the motor casing is provided with a positioning groove or a positioning protrusion, the main casing is correspondingly provided with a positioning protrusion or a positioning groove, and the positioning protrusion is inserted into the positioning groove.