CN219960331U - Mounting structure of motor thermal protector of washing machine - Google Patents
Mounting structure of motor thermal protector of washing machine Download PDFInfo
- Publication number
- CN219960331U CN219960331U CN202320755529.9U CN202320755529U CN219960331U CN 219960331 U CN219960331 U CN 219960331U CN 202320755529 U CN202320755529 U CN 202320755529U CN 219960331 U CN219960331 U CN 219960331U
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- CN
- China
- Prior art keywords
- thermal protector
- motor
- mounting structure
- washing machine
- framework
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- 230000001012 protector Effects 0.000 title claims abstract description 66
- 238000005406 washing Methods 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 210000003205 muscle Anatomy 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model provides a mounting structure of a motor thermal protector of a washing machine, which comprises a motor housing and a motor framework arranged in the motor housing, wherein a coil is wound on the motor framework, and the mounting structure comprises a protection frame and the thermal protector arranged on the protection frame; the motor skeleton forms a plurality of holding chambers that are used for holding the fender bracket between two adjacent coils, and motor skeleton is close to holding chamber one side and corresponds to form and be used for with fender bracket grafting complex reference column, and the fender bracket includes the connecting handle and is used for bearing the locating seat of thermal protector. According to the mounting structure of the motor thermal protector of the washing machine, the protecting frame can be mounted on the framework of the motor through the positioning columns, and the thermal protector of the motor is fixed by the protecting frame, so that the thermal protector can be selectively mounted on each positioning column of the framework, and meanwhile, the mounting is firm, convenient and quick, the thermal protector cannot be damaged or fall off due to vibration friction, and the service life of the motor is prolonged.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to a mounting structure of a motor thermal protector of a washing machine.
Background
The existing heat protector of some washing machine motors in production is directly adhered to the motor coil through gluing, and the motor can possibly produce problems such as degumming movement and the like after long-time operation, so that certain potential safety hazards exist. The patent with the application number of 202222460964.7 discloses a temperature protector mounting structure of a motor stator, and belongs to the technical field of motors. It has solved the poor problem of the convenience of current temperature protector installation. This motor stator's temperature protector mounting structure, motor stator is including connecting the insulating support on stator core and winding coil on insulating support, this temperature protector mounting structure includes the mounting bracket and sets up the temperature protector between mounting bracket and winding coil, the spliced eye or the jack-in groove have been seted up on the insulating support, the mounting bracket includes the picture peg, the picture peg is inserted after inserting spliced eye or the jack-in inslot the mounting bracket compresses tightly temperature protector on winding coil, form joint location structure between picture peg and the inner wall of spliced eye or jack-in groove. The temperature protector mounting position in the motor is fixed, and the thermal protector cannot be replaced to other proper mounting positions, so that the temperature protector mounting position is limited by the assembly position.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to solve the problem of providing a mounting structure of a motor thermal protector of a washing machine, so as to overcome the defect that the motor thermal protector cannot be stably mounted in a motor in the prior art.
(II) technical scheme
In order to solve the technical problems, the utility model provides a mounting structure of a motor thermal protector of a washing machine, which comprises a motor housing and a motor framework arranged in the motor housing, wherein a coil is wound on the motor framework, and the mounting structure comprises a protection frame and the thermal protector arranged on the protection frame; the motor framework forms a plurality of accommodating cavities for accommodating the protection frames between two adjacent coils, positioning columns for being in plug-in fit with the protection frames are correspondingly formed on one sides of the motor framework, which are close to the accommodating cavities, and the protection frames comprise connecting handles and positioning seats for bearing the thermal protectors; during installation, the protection frame can be selectively inserted into one of the accommodating cavities and is in insertion fit with the corresponding positioning column.
Further, a limit flange is further arranged on the protection frame and abuts against the stator of the motor.
Further, form on the positioning seat and be used for placing the mounting groove of thermal protector, be formed with the direction muscle on the mounting groove lateral wall, the upper end slope of direction muscle sets up, the number of direction muscle is 2, the direction muscle is on the one hand used in the guide thermal protector inserts in the mounting groove, on the other hand thermal protector installs to the holding chamber after, and the direction muscle can make thermal protector with coil in close contact with prevents thermal protector is not hard up.
Further, a plurality of locating columns are arranged on the framework at equal intervals in an annular mode, a mounting part is arranged on the protection frame, locating holes are formed in the mounting part, the locating columns penetrate through the locating holes, the mounting part abuts against the framework, and the locating columns are arranged at two side ends of the framework.
Further, the center of skeleton is equipped with the installation cavity, install the rotor in the installation cavity, install the pivot in the rotor, install the enclosing cover on the dustcoat, the upper end of enclosing cover is equipped with the fan, the pivot passes the enclosing cover is connected the fan.
(III) beneficial effects
According to the mounting structure of the motor thermal protector of the washing machine, the protecting frame can be mounted on the framework of the motor through the positioning columns, and the thermal protector of the motor is fixed by the protecting frame, so that the thermal protector can be selectively mounted on each positioning column of the framework, and meanwhile, the mounting is firm, convenient and quick, the thermal protector cannot be damaged or fall off due to vibration friction, and the service life of the motor is prolonged.
Drawings
FIG. 1 is a perspective view showing a mounting structure of a motor thermal protector of a washing machine according to the present utility model;
FIG. 2 is a perspective view showing an internal structure of a mounting structure of a motor thermal protector of a washing machine in accordance with the present utility model;
FIG. 3 is a perspective view of a protective bracket and a control end of a mounting structure of a motor thermal protector of a washing machine according to the present utility model;
fig. 4 is a perspective view of a protective bracket of a mounting structure of a motor thermal protector of a washing machine according to the present utility model;
FIG. 5 is a perspective view of a frame and a coil of a mounting structure of a motor thermal protector for a washing machine according to the present utility model;
FIG. 6 is a perspective view of a frame of a mounting structure of a motor thermal protector of a washing machine according to the present utility model;
fig. 7 is a top view of a protective frame of a mounting structure of a motor thermal protector of a washing machine according to the present utility model.
The corresponding component names for each reference number in the figures are: 1. a motor housing; 2. a motor skeleton; 3. positioning columns; 4. a protective frame; 5. a positioning seat; 6. a thermal protector; 7. a mounting part; 8. positioning holes; 9. a coil; 10. a receiving chamber; 11. a connecting handle; 12. a mounting cavity; 13. a rotor; 14. a rotating shaft; 15. an outer cover; 16. a fan; 17. a limit flange; 18. a stator; 19. a guide rib; 20. and a mounting groove.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 7, the utility model provides a mounting structure of a motor thermal protector of a washing machine, which comprises a motor housing 1 and a motor framework 2 arranged in the motor housing 1, wherein a coil 9 is wound on the motor framework 2, and the mounting structure comprises a protection frame 4 and a thermal protector 6 arranged on the protection frame 4; the motor framework 2 forms a plurality of accommodating cavities 10 for accommodating the protection frames 4 between two adjacent coils 9, the motor framework 2 correspondingly forms positioning columns 3 for being in plug-in fit with the protection frames 4 on one side close to the accommodating cavities 10, and the protection frames 4 comprise a connecting handle 11 and positioning seats 5 for bearing the thermal protectors 6; during installation, the protection frame 4 can be selectively inserted into a certain accommodating cavity 10 and is in insertion fit with the corresponding positioning column 3; specifically, a plurality of positioning columns 3 are annularly and equidistantly arranged on the framework 2, a mounting part 7 is arranged on the protection frame 4, positioning holes 8 are formed in the mounting part 7, the positioning columns 3 penetrate through the positioning holes 8, the mounting part 7 is abutted against the framework 2, the positioning columns 3 are arranged at two side ends of the framework 2, the protection frame 4 can be selectively mounted on the upper end face or the lower end face of the framework 2, and the protection frame can be appropriately fixed in a gluing mode; the protection frame 4 is further provided with a limit flange 17, the limit flange 17 is abutted against a stator 18 of the motor, a mounting groove 20 for placing the thermal protector 6 is formed in the positioning seat 5, guide ribs 19 are formed in the side wall of the mounting groove 20, the upper ends of the guide ribs 19 are obliquely arranged, the number of the guide ribs 19 is 2, the guide ribs 19 are used for guiding the thermal protector 6 to be inserted into the mounting groove 20 on one hand, and after the thermal protector 6 is mounted in the accommodating cavity 10 on the other hand, the guide ribs 19 can enable the thermal protector 6 to be in tight contact with the coil 9, so that the thermal protector 6 is prevented from loosening.
Referring to fig. 1 and 2, in the present embodiment, a mounting cavity 12 is provided at the center of the skeleton 2, a rotor 13 is installed in the mounting cavity 12, a rotating shaft 14 is installed in the rotor 13, an outer cover 15 is installed on the outer cover 1, a fan 16 is provided at the upper end of the outer cover 15, and the rotating shaft 14 is connected to the fan 16 through the outer cover 15.
According to the mounting structure of the motor thermal protector of the washing machine, the protecting frame can be mounted on the framework of the motor through the positioning columns, and the thermal protector of the motor is fixed by the protecting frame, so that the thermal protector can be selectively mounted on each positioning column of the framework, and meanwhile, the mounting is firm, convenient and quick, the thermal protector cannot be damaged or fall off due to vibration friction, and the service life of the motor is prolonged.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (9)
1. The utility model provides a washing machine motor thermal protector mounting structure, includes motor housing (1) and installs motor skeleton (2) in motor housing (1), be equipped with coil (9), its characterized in that on motor skeleton (2): the mounting structure comprises a protection frame (4) and a thermal protector (6) mounted on the protection frame (4); the motor framework (2) forms a plurality of accommodating cavities (10) for accommodating the protection frame (4) between two adjacent coils (9), the motor framework (2) correspondingly forms a positioning column (3) used for being in plug-in fit with the protection frame (4) at one side close to the accommodating cavities (10), and the protection frame (4) comprises a connecting handle (11) and a positioning seat (5) used for bearing the thermal protector (6); during installation, the protection frame (4) can be selectively inserted into one of the accommodating cavities (10) and is in insertion fit with the corresponding positioning column (3).
2. The washing machine motor thermal protector mounting structure of claim 1, wherein: and the protection frame (4) is also provided with a limit flange (17), and the limit flange (17) is abutted against a stator (18) of the motor.
3. The washing machine motor thermal protector mounting structure of claim 1, wherein: the positioning seat (5) is provided with a mounting groove (20) for placing the thermal protector (6), and the side wall of the mounting groove (20) is provided with a guide rib (19).
4. A washing machine motor thermal protector mounting structure as claimed in claim 3, wherein: the upper ends of the guide ribs (19) are obliquely arranged, and the number of the guide ribs (19) is 2.
5. The washing machine motor thermal protector mounting structure of claim 1, wherein: the novel steel wire rope fixing device is characterized in that a plurality of positioning columns (3) are arranged on the framework (2) at equal intervals in an annular mode, mounting portions (7) are arranged on the protection frame (4), positioning holes (8) are formed in the mounting portions (7), the positioning columns (3) penetrate through the positioning holes (8), and the mounting portions (7) are propped against the framework (2).
6. The washing machine motor thermal protector mounting structure of claim 5, wherein: both side ends of the framework (2) are provided with the positioning columns (3).
7. The washing machine motor thermal protector mounting structure of claim 1, wherein: the center of the framework (2) is provided with a mounting cavity (12), and a rotor (13) is arranged in the mounting cavity (12).
8. The washing machine motor thermal protector mounting structure of claim 7, wherein: a rotating shaft (14) is arranged in the rotor (13).
9. The washing machine motor thermal protector mounting structure of claim 8, wherein: an outer cover (15) is arranged on the outer cover (1), a fan (16) is arranged at the upper end of the outer cover (15), and the rotating shaft (14) penetrates through the outer cover (15) to be connected with the fan (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320755529.9U CN219960331U (en) | 2023-04-07 | 2023-04-07 | Mounting structure of motor thermal protector of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320755529.9U CN219960331U (en) | 2023-04-07 | 2023-04-07 | Mounting structure of motor thermal protector of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219960331U true CN219960331U (en) | 2023-11-03 |
Family
ID=88553032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320755529.9U Active CN219960331U (en) | 2023-04-07 | 2023-04-07 | Mounting structure of motor thermal protector of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219960331U (en) |
-
2023
- 2023-04-07 CN CN202320755529.9U patent/CN219960331U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |