CN208424038U - A kind of brush holder of high heat dispersion - Google Patents
A kind of brush holder of high heat dispersion Download PDFInfo
- Publication number
- CN208424038U CN208424038U CN201821013946.1U CN201821013946U CN208424038U CN 208424038 U CN208424038 U CN 208424038U CN 201821013946 U CN201821013946 U CN 201821013946U CN 208424038 U CN208424038 U CN 208424038U
- Authority
- CN
- China
- Prior art keywords
- fixedly installed
- brush holder
- protective shell
- flabellum
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of brush holder of high heat dispersion, including cooling fin, the inner end of the cooling fin is fixedly installed with motor, the side of the motor offers threading opening, the inside of the motor is equipped with catch net, the outboard end of the catch net is fixedly installed with protective shell, the inside of the protective shell is fixedly installed with fan main body, ventilation opening is offered between the protective shell and fan main body, the inside of the protective shell offers the second threading opening, the inside of the fan main body is equipped with flabellum, the inner end of the flabellum is fixedly installed with flabellum mounting rack, the front end of the flabellum mounting rack is fixedly installed with connecting rod, the middle part outboard end of the connecting rod is rotatably equipped with second bearing, the front end of the connecting rod is fixedly installed with leather packing, the outboard end of the second bearing is fixedly installed with platform shape plate, the front end of described shape plate is fixedly installed with brush holder Plate.The utility model can greatly improve the heat dissipation performance of motor, better meet and use needs.
Description
Technical field
The utility model relates to motor device technical field, specially a kind of brush holder of high heat dispersion.
Background technique
Motor refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction, and motor is in circuit
It is to be indicated with letter M (old plant D), its main function is to generate driving torque, as electrical appliance or various mechanical is moved
Power source, generator indicate with letter G in circuit, its main function is that electric energy is converted into using mechanical energy, but motor work
Damaging heat can be led to the problem of during work, so being badly in need of wanting a kind of device for being able to solve the above problem.
Utility model content
The purpose of this utility model is to provide a kind of brush holders of high heat dispersion, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of brush holder of high heat dispersion, including dissipates
Backing, the inner end of the cooling fin are fixedly installed with motor, and the side of the motor offers threading opening, the motor it is interior
Portion is equipped with catch net, and the outboard end of the catch net is fixedly installed with protective shell, and the inside of the protective shell is fixedly installed with wind
Main body to be fanned, ventilation opening is offered between the protective shell and fan main body, the inside of the protective shell offers the second threading opening,
The inside of the fan main body is equipped with flabellum, and the inner end of the flabellum is fixedly installed with flabellum mounting rack, the flabellum installation
The front end of frame is fixedly installed with connecting rod, and the middle part outboard end of the connecting rod is rotatably equipped with second bearing, the connecting rod
Front end be fixedly installed with leather packing, the outboard end of the second bearing is fixedly installed with platform shape plate, and the front end of described shape plate is solid
Dingan County is equipped with brush rack plate, and the inner end of the brush rack plate is fixedly installed with brush holder, and the side of the leather packing, which opens up, to be had the gap, described
The front end fixation of leather packing is supported by rotor, and the outboard end of the leather packing is rotatably equipped with first bearing.
Preferably, the outboard end of the leather packing is fixedly installed with brush holder.
Preferably, the inner end of protective shell is fixedly mounted in the outboard end of described shape plate and brush rack plate.
Preferably, the catch net blocks the rear side in flabellum.
Preferably, the threading opening is provided with the outboard end of protective shell.
Preferably, the rear end of the cooling fin is fixedly mounted on the front end of protective shell.
Compared with prior art, the beneficial effects of the utility model are as follows:
Using brush holder and second bearing, make connecting rod and leather packing can only original place rotation, utilize leather packing to increase rotor and leather packing
Between coefficient of friction, using rotor by leather packing, connecting rod and flabellum mounting rack for flabellum provide rotation can, utilize flabellum turn
It is dynamic to accelerate air flowing, wind speed on the outside of device is improved, using platform shape plate by the periphery of Diffusion of gas stream to motor, utilizes air-flow band
Motor side hot-air is walked, the heat-sinking capability of device is improved, flabellum is protected using catch net, improves production safety and life
Safety, the connection of electric wire and motor is facilitated using threading opening and the second threading opening, keeps route more regular, improves device
Aesthetics exports motor internal heat using cooling fin, is taken away by air-flow band, further improve the heat dissipation effect of device,
It solves the problems, such as that damaging heat can be generated in the motor course of work.
Detailed description of the invention
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is the threading opening structural schematic diagram of the utility model；
Fig. 3 is the fan main body structural schematic diagram of the utility model.
In figure: 1- cooling fin, 2- motor, 3- threading opening, 4- catch net, 5- protective shell, 6- fan main body, 7- ventilation opening,
The second threading opening of 8-, 9- flabellum, 10- connecting rod, the gap 11-, 12- first bearing, 13- brush holder, 14- rotor, 15- leather packing,
16- second bearing, 17- flabellum mounting rack, 18- brush rack plate, 19- platform shape plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of brush holder of high heat dispersion, including heat dissipation
Piece 1, the inner end of cooling fin 1 are fixedly installed with motor 2, and the side of motor 2 offers threading opening 3, and the inside of motor 2, which is equipped with, to be protected
Protective net 4, the outboard end of catch net 4 are fixedly installed with protective shell 5, and the inside of protective shell 5 is fixedly installed with fan main body 6, protection
Offer ventilation opening 7 between shell 5 and fan main body 6, the inside of protective shell 5 offers the second threading opening 8, fan main body 6 it is interior
Portion is equipped with flabellum 9, and the inner end of flabellum 9 is fixedly installed with flabellum mounting rack 17, and the front end of flabellum mounting rack 17 is fixedly installed with
Connecting rod 10, the middle part outboard end of connecting rod 10 are rotatably equipped with second bearing 16, and the front end of connecting rod 10 is fixedly installed with skin
Pad 15, the outboard end of second bearing 16 are fixedly installed with platform shape plate 19, and the front end of platform shape plate 19 is fixedly installed with brush rack plate 18,
The inner end of brush rack plate 18 is fixedly installed with brush holder 13, and the side of leather packing 15, which opens up, has the gap 11, the fixed branch in the front end of leather packing 15
Support has rotor 14, and the outboard end of leather packing 15 is rotatably equipped with first bearing 12.
The outboard end of leather packing 15 is fixedly installed with brush holder 13, using brush holder 13 and second bearing 16, makes connecting rod 10 and skin
Pad 15 can only original place rotation, increase the coefficient of friction between rotor 14 and leather packing 15 using leather packing 15, pass through leather packing using rotor 14
15, connecting rod 10 and flabellum mounting rack 17 are that flabellum 9 provides rotation energy, accelerate air to flow using the rotation of flabellum 9, improve
The inner end of protective shell 5 is fixedly mounted in the outboard end of wind speed on the outside of device, platform shape plate 19 and brush rack plate 18, utilizes platform shape plate 19
By Diffusion of gas stream to the periphery of motor 2,2 side hot-air of motor is taken away using air-flow, improves the heat-sinking capability of device, protected
Net 4 blocks the rear side in flabellum 9, protects flabellum 9 using catch net 4, improves production safety and life safety, and threading opening 3 is opened
It is located at the outboard end of protective shell 5, the connection of electric wire Yu motor 2 is facilitated using threading opening 3 and the second threading opening 8, makes route more
Add rule, improve the aesthetics of device, the rear end of cooling fin 1 is fixedly mounted on the front end of protective shell 5, is led using cooling fin 1
2 internal heat of motor out is taken away by air-flow band, further improves the heat dissipation effect of device.
Working principle: utilizing brush holder 13 and second bearing 16, make connecting rod 10 and leather packing 15 can only original place rotation, utilize skin
Pad 15 increases the coefficient of friction between rotor 14 and leather packing 15, passes through leather packing 15, connecting rod 10 and flabellum mounting rack using rotor 14
17 for flabellum 9 provide rotation can, accelerate air to flow using the rotation of flabellum 9, using platform shape plate 19 by Diffusion of gas stream to motor 2
Periphery, take away 2 side hot-air of motor using air-flow, using catch net 4 protect flabellum 9, utilize threading opening 3 and second threading
Mouth 8 facilitates the connection of electric wire Yu motor 2, keeps route more regular, exports 2 internal heat of motor using cooling fin 1, passes through
Air-flow band is taken away.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of brush holder of high heat dispersion, including cooling fin (1), it is characterised in that: the inner end of the cooling fin (1) is fixed
It is equipped with motor (2), the side of the motor (2) offers threading opening (3), and the inside of the motor (2) is equipped with catch net
(4), the outboard end of the catch net (4) is fixedly installed with protective shell (5), and the inside of the protective shell (5) is fixedly installed with wind
It fans main body (6), is offered ventilation opening (7) between the protective shell (5) and fan main body (6), the inside of the protective shell (5) is opened
Equipped with the second threading opening (8), the inside of the fan main body (6) is equipped with flabellum (9), the fixed peace in the inner end of the flabellum (9)
Equipped with flabellum mounting rack (17), the front end of the flabellum mounting rack (17) is fixedly installed with connecting rod (10), the connecting rod
(10) middle part outboard end is rotatably equipped with second bearing (16), and the front end of the connecting rod (10) is fixedly installed with leather packing
(15), the outboard end of the second bearing (16) is fixedly installed with platform shape plate (19), the fixed peace in the front end of described shape plate (19)
Equipped with brush rack plate (18), the inner end of the brush rack plate (18) is fixedly installed with brush holder (13), and the side of the leather packing (15) is opened
Equipped with gap (11), the front end fixation of the leather packing (15) is supported by rotor (14), and the outboard end of the leather packing (15) rotates peace
Equipped with first bearing (12).
2. a kind of brush holder of high heat dispersion according to claim 1, it is characterised in that: the outboard end of the leather packing (15)
It is fixedly installed with brush holder (13).
3. a kind of brush holder of high heat dispersion according to claim 1, it is characterised in that: described shape plate (19) and brush holder
The inner end of protective shell (5) is fixedly mounted in the outboard end of plate (18).
4. a kind of brush holder of high heat dispersion according to claim 1, it is characterised in that: the catch net (4) is blocked
The rear side of flabellum (9).
5. a kind of brush holder of high heat dispersion according to claim 1, it is characterised in that: the threading opening (3) is provided with
The outboard end of protective shell (5).
6. a kind of brush holder of high heat dispersion according to claim 1, it is characterised in that: the rear end of the cooling fin (1)
It is fixedly mounted on the front end of protective shell (5).
7. a kind of brush holder of high heat dispersion according to claim 1, it is characterised in that: in the inside of the brush holder (13)
Side is slidably mounted on the rear end outboard end of rotor (14), and the rotor (14) is rotatably installed in the inside of motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821013946.1U CN208424038U (en) | 2018-06-29 | 2018-06-29 | A kind of brush holder of high heat dispersion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821013946.1U CN208424038U (en) | 2018-06-29 | 2018-06-29 | A kind of brush holder of high heat dispersion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208424038U true CN208424038U (en) | 2019-01-22 |
Family
ID=65106570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821013946.1U Expired - Fee Related CN208424038U (en) | 2018-06-29 | 2018-06-29 | A kind of brush holder of high heat dispersion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208424038U (en) |
-
2018
- 2018-06-29 CN CN201821013946.1U patent/CN208424038U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20210629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |