CN221448230U - Special motor for fan - Google Patents
Special motor for fan Download PDFInfo
- Publication number
- CN221448230U CN221448230U CN202323535215.7U CN202323535215U CN221448230U CN 221448230 U CN221448230 U CN 221448230U CN 202323535215 U CN202323535215 U CN 202323535215U CN 221448230 U CN221448230 U CN 221448230U
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- Prior art keywords
- motor
- fan
- organism
- machine body
- fixed
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- 229920000742 Cotton Polymers 0.000 claims abstract description 19
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a special motor for a fan, which comprises a machine body, wherein an end shaft is arranged at one end of the machine body, a noise reduction assembly is arranged in the machine body, the noise reduction assembly comprises a lining sleeve arranged in the machine body, sound absorption cotton is coated outside the lining sleeve, connecting plates are arranged on the outer side surface of the sound absorption cotton at equal intervals, fixed clamping plates are arranged on the inner wall of the machine body at equal angles, and the connecting plates are connected with the fixed clamping plates in a clamping manner; according to the utility model, through the designed noise reduction assembly, noise generated when the motor operates is reduced, the noise reduction effect of the motor is improved, so that people can not generate uncomfortable sense of hearing when using the motor, and the practical effect is good; according to the utility model, the protection component is designed to protect the end shaft of the motor conveniently, so that the surface of the end shaft is not easy to damage when the motor is not needed to be used, the service life of the motor is prolonged conveniently, and the practicability is good.
Description
Technical Field
The utility model relates to the technical field of fan motors, in particular to a special motor for a fan.
Background
The motor is one of main power equipment for running a fan, the motor is equipment for converting electric energy into mechanical energy, a rotating magnetic field is generated by using an electrified coil and acts on a rotor to form magneto-electric power rotating torque, the motor is divided into a direct-current motor and an alternating-current motor according to different power supplies, most of the motors in a power system are alternating-current motors, and can be synchronous motors or asynchronous motors, chinese patent discloses a special motor for the fan (bulletin number CN 201994779U), the motor is already elaborated in the patent, so that repeated description is not carried out here, but the special motor for the fan exists when the existing fan is used, noise generated when the motor runs is large, uncomfortable feeling is caused to hearing of people, the practical effect is not good enough, and a certain improvement space exists.
Disclosure of utility model
The utility model aims to provide a special motor for a fan, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the motor special for the fan comprises a machine body, wherein an end shaft is arranged at one end of the machine body, and a noise reduction assembly is arranged in the machine body.
The noise reduction assembly comprises a lining sleeve arranged inside the machine body, sound absorbing cotton is coated outside the lining sleeve, connecting plates are arranged on the outer side surfaces of the sound absorbing cotton at equal intervals, fixed clamping plates are arranged on the inner wall of the machine body at equal angles, and the connecting plates are connected with the fixed clamping plates in a clamping mode.
As a further preferable mode of the technical scheme, the inner surface of the lining sleeve is provided with a strip-shaped groove at equal angles, and the cross section of the end part of the strip-shaped groove is in a V shape.
As a further preferable mode of the technical scheme, the surface of the sound absorbing cotton is in adhesive connection with the surface of the lining sleeve, the cross section of the fixed clamping plate is L-shaped, and the length of the fixed clamping plate is equal to the length of the inner wall of the machine body.
As a further preferable mode of the technical scheme, the bottom of the machine body is fixedly provided with a mounting base, and mounting holes are symmetrically formed in the surface of the mounting base.
As a further preferred of this technical scheme, the one end of organism is provided with the protection component, the protection component including the symmetry set up in the outside guard plate of end shaft, two the mounting panel is all installed to the one end of guard plate, the one end of mounting panel with be fixed with the pivot between the tip surface of organism, two the guard plate is the surface edge symmetry of opposite form and installs spacing magnetic stripe, two the guard plate passes through spacing magnetic stripe magnetism is connected, the one end surface edge symmetry of organism is fixed with the confession the spacing fixture block of mounting panel block.
As a further preferred aspect of the present invention, the cross sections of the end portions of the two protection plates are arc-shaped, and the length of the protection plate is equal to the length of the end shaft.
The utility model provides a special motor for a fan, which has the following beneficial effects:
1. According to the utility model, through the designed noise reduction assembly, noise generated during motor operation is reduced, the noise reduction effect of the motor is improved, so that people can not generate uncomfortable sense of hearing when using the motor, and the practical effect is good.
2. According to the utility model, the protection component is designed to protect the end shaft of the motor conveniently, so that the surface of the end shaft is not easy to damage when the motor is not needed to be used, the service life of the motor is prolonged conveniently, and the practicability is good.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the installation structure of the noise reduction assembly of the present utility model;
FIG. 3 is an enlarged schematic view of area A of FIG. 2;
FIG. 4 is a schematic view of the mounting structure of the protective assembly according to the present utility model;
In the figure: 1. a body; 2. an end shaft; 3. a mounting base; 4. a mounting hole; 5. a liner sleeve; 6. sound absorbing cotton; 7. a connecting plate; 8. a fixed clamping plate; 9. a bar-shaped groove; 10. a protection plate; 11. a limit magnetic stripe; 12. a mounting plate; 13. and a limiting clamping block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1, fig. 2 and fig. 3, in this embodiment, a special motor for fan, including organism 1, end shaft 2 is installed to the one end of organism 1, the bottom of organism 1 is fixed with installation base 3, installation hole 4 has been seted up to the surface symmetry of installation base 3, the inside of organism 1 is provided with the subassembly of making an uproar falls, the subassembly of making an uproar falls including setting up in the inside lining sleeve 5 of organism 1, the outside cladding of lining sleeve 5 has the sound of inhaling cotton 6, the outside surface equidistance of inhaling cotton 6 is provided with connecting plate 7, fixed cardboard 8 are installed to the inner wall equiangular of organism 1, connecting plate 7 and fixed cardboard 8 block connection, the interior surface equiangular of lining sleeve 5 has seted up bar groove 9, the tip cross-section of bar groove 9 is "V" type, the surface of inhaling cotton 6 is connected with the surface bonding of lining sleeve 5, the cross-section of fixed cardboard 8 is "L" type, the length of fixed cardboard 8 equals with the inner wall length of organism 1, the noise of being convenient for reduce the motor during operation produce for can not cause influence to people's hearing, the practical effect is better.
As shown in fig. 1 and 4, the one end of organism 1 is provided with the protection component, the protection component sets up in the outside guard plate 10 of end shaft 2 including the symmetry, mounting panel 12 is all installed to the one end of two guard plates 10, be fixed with the pivot between the end surface of mounting panel 12 and organism 1, two guard plates 10 are the surface edge symmetry of opposite form and install spacing magnetic stripe 11, two guard plates 10 are connected through spacing magnetic stripe 11 magnetism, the one end surface edge symmetry of organism 1 is fixed with the spacing fixture block 13 that supplies mounting panel 12 block, the tip cross section of two guard plates 10 all is the arc, the length of guard plate 10 equals with the length of end shaft 2, be convenient for protect end shaft 2, make the motor be difficult for taking place the circumstances of damage when not needing the surface of end shaft 2, be convenient for prolong the life of motor, the practicality is better.
The utility model provides a motor special for a fan, which has the following specific working principle: when the noise reduction assembly is installed in the early stage, firstly, the sound absorption cotton 6 is pushed to move towards the outer side surface of the lining sleeve 5, so that one side surface of the sound absorption cotton 6 is in adhesive connection with the outer side surface of the lining sleeve 5, the sound absorption cotton 6 can be coated on the outer side of the lining sleeve 5, then the connecting plate 7 is pushed to move towards the surface of the sound absorption cotton 6, so that the connecting plate 7 can be equidistantly installed on the surface of the sound absorption cotton 6, then the lining sleeve 5 and the sound absorption cotton 6 are pushed to move towards the inside of the machine body 1, so that the connecting plate 7 can be in clamping connection with the fixed clamping plate 8 on the inner wall of the machine body 1, the lining sleeve 5 and the sound absorption cotton 6 can realize a certain noise reduction effect when a later motor runs, the noise inside the motor is not easy to conduct to the outside, the comfort level of hearing of people when the motor is used is improved, and the practical effect is good; when the end shaft 2 needs to be protected, the two protection plates 10 at one end of the machine body 1 are pulled first, so that the protection plates 10 rotate towards the surface of the end shaft 2 through the mounting plates 12, meanwhile, the mounting plates 12 are separated from the inside of the limiting clamping blocks 13 until the two protection plates 10 are limited and coated on the outside of the end shaft 2, and at the moment, the two protection plates 10 can realize magnetic connection through the limiting magnetic strips 11, so that the end shaft 2 is protected, the surface of the end shaft 2 is not damaged easily, the service life of the motor is prolonged, and the practicability is good.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a special motor of fan, includes organism (1), end shaft (2), its characterized in that are installed to the one end of organism (1): a noise reduction component is arranged in the machine body (1);
The noise reduction assembly comprises a lining sleeve (5) arranged inside a machine body (1), sound absorption cotton (6) is coated outside the lining sleeve (5), connecting plates (7) are arranged on the outer side surfaces of the sound absorption cotton (6) at equal intervals, fixed clamping plates (8) are arranged on the inner wall of the machine body (1) at equal angles, and the connecting plates (7) are connected with the fixed clamping plates (8) in a clamping mode.
2. The fan-dedicated motor of claim 1, wherein: the inner surface of the lining sleeve (5) is provided with strip-shaped grooves (9) at equal angles, and the cross section of the end part of each strip-shaped groove (9) is V-shaped.
3. The fan-dedicated motor of claim 1, wherein: the surface of inhale sound cotton (6) with the surface bonding of lining sleeve (5) is connected, the transversal of fixed cardboard (8) is personally submitted "L", the length of fixed cardboard (8) with the inner wall length of organism (1) equals.
4. The fan-dedicated motor of claim 1, wherein: the bottom of organism (1) is fixed with installation base (3), mounting hole (4) have been seted up to the surface symmetry of installation base (3).
5. The fan-dedicated motor of claim 1, wherein: one end of organism (1) is provided with protection component, protection component including the symmetry set up in guard plate (10) of end shaft (2) outside, two mounting panel (12) are all installed to the one end of guard plate (10), one end of mounting panel (12) with be fixed with the pivot between the tip surface of organism (1), two guard plate (10) are the surface edge symmetry of opposite form and install spacing magnetic stripe (11), two guard plate (10) are passed through spacing magnetic stripe (11) magnetism is connected, the one end surface edge symmetry of organism (1) is fixed with confession spacing fixture block (13) of mounting panel (12) block.
6. The fan-dedicated motor of claim 5, wherein: the cross sections of the end parts of the two protection plates (10) are arc-shaped, and the length of each protection plate (10) is equal to that of each end shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323535215.7U CN221448230U (en) | 2023-12-25 | 2023-12-25 | Special motor for fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323535215.7U CN221448230U (en) | 2023-12-25 | 2023-12-25 | Special motor for fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221448230U true CN221448230U (en) | 2024-07-30 |
Family
ID=92072489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323535215.7U Active CN221448230U (en) | 2023-12-25 | 2023-12-25 | Special motor for fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221448230U (en) |
-
2023
- 2023-12-25 CN CN202323535215.7U patent/CN221448230U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |