CN206221537U - A kind of motor and its brake disc - Google Patents
A kind of motor and its brake disc Download PDFInfo
- Publication number
- CN206221537U CN206221537U CN201620750872.4U CN201620750872U CN206221537U CN 206221537 U CN206221537 U CN 206221537U CN 201620750872 U CN201620750872 U CN 201620750872U CN 206221537 U CN206221537 U CN 206221537U
- Authority
- CN
- China
- Prior art keywords
- brake disc
- coil
- main body
- magnet
- hole
- 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
The utility model discloses a kind of motor and its brake disc, including brake disc main body and coil, there is through hole on the end face of the brake disc main body, and the magnet with magnetizing direction with the diameter parallel of brake disc in through hole, coil is corresponding with magnet, and can make the brake disc body rotation after coil charges.Brake disc in the application can make brake disc body rotation after to coil charges, so as to realize electronic brake or offer power, be braked without relying solely on brake callipers, therefore, increased the mode of braking of the brake disc.
Description
Technical field
The utility model is related to the technical field of electric automobile, is to be related to a kind of motor and its brake disc specifically.
Background technology
Wheel hub motor technology is also referred to as wheel inner electric machine technology, is exactly by power set, transmission the characteristics of it is maximum
Device and brake apparatus are all incorporated into wheel hub, are able to the mechanical part of electric vehicle is greatly simplified.
Wherein, brake disc is a critically important part in brakes, and existing brake disc is necessary in braking procedure
Braking is realized by the cooperation of brake callipers, i.e., can only realize braking by mechanical part, single braking mode.
Therefore, how a kind of brake disc is provided, increases mode of braking, be the skill that those skilled in the art need to solve at present
Art problem.
Utility model content
In view of this, the utility model provides a kind of brake disc, increases mode of braking.The utility model additionally provides one
Plant the motor with above-mentioned brake disc.
To achieve the above object, the utility model provides following technical scheme：
A kind of brake disc, including brake disc main body, have through hole, in the through hole on the end face of its brake disc main body
It is provided with the magnet of magnetizing direction and the diameter parallel of the brake disc main body；
Also include the coil relative with the magnet, the brake disc body rotation can be made after the coil charges.
Preferably, in above-mentioned brake disc, the through hole is multiple.
Preferably, in above-mentioned brake disc, all of through hole is arranged circumferentially along the brake disc main body.
Preferably, in above-mentioned brake disc, the through hole is manhole, and the magnet is the circle coordinated with the through hole
Cylindrical magnet.
Preferably, in above-mentioned brake disc, the magnet is permanent magnet.
Preferably, in above-mentioned brake disc, the coil includes the First Line of the both sides for being distributed in the brake disc main body
Circle and the second coil.
Preferably, in above-mentioned brake disc, there is ventilating opening on the side of the brake disc main body.
A kind of motor, including brake disc, wherein, the brake disc is the brake disc as described in above-mentioned any one.
Understood via above-mentioned technical scheme, brake disc main body and line are included the utility model discloses a kind of brake disc
Circle, has the magnet with magnetizing direction with the diameter parallel of brake disc in through hole, and through hole on the end face of the brake disc main body,
Coil is corresponding with magnet, and can make the brake disc body rotation after coil charges.Brake disc in the application is to line
Circle can make brake disc body rotation after charging, so as to realize electronic brake or offer power, without relying solely on brake card
Pincers are braked, therefore, increased the mode of braking of the brake disc.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing for providing.
Fig. 1 is the front view of the brake disc that the utility model embodiment is provided；
Fig. 2 is the side view of the brake disc that the utility model embodiment is provided.
Specific embodiment
Core of the present utility model is to provide a kind of brake disc, increases mode of braking.Another core of the present utility model is
A kind of motor with above-mentioned brake disc is provided.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
As depicted in figs. 1 and 2, brake disc main body 2 and coil 10 are included the utility model discloses a kind of brake disc, this is stopped
There is the magnet with magnetizing direction with the diameter parallel of brake disc main body 2 in through hole, and through hole on the end face of hull main body 2
After 21, coil 10 is corresponding with magnet 21, and coil 10 charges the brake disc main body 2 can rotate.Stopping in the application
Hull can rotate brake disc main body 2 after being charged to coil 10, so as to realize the brake of electromagnetic damping power or provide power, and
Not only braked by brake callipers, therefore, increased the mode of braking of the brake disc.
The through hole being arranged on brake disc main body 2 disclosed herein is multiple, (preferred 15 or 21) and edge
Brake disc main body 2 is arranged circumferentially, and the magnet 21 in the application is corresponded with through hole, i.e., be respectively provided with one in each through hole
Individual magnet 21.After coil 10 charges, under the action of a magnetic force, the cutting magnetic induction line of magnet 21 on brake disc main body 2, there is provided
Moment of torsion, rotates brake disc main body 2.
Through hole disclosed in above-described embodiment is manhole, and corresponding magnet 21 is cylindrical magnet, and the magnet
21 is permanent magnet.It will be appreciated by persons skilled in the art that in practice can be according to restriction magnet 21, through hole the need for difference
Shape and size, and number, herein those skilled in the art be not specifically limited, and in protection domain.
Additionally, also coil 10 can be set to magnet exciting coil, to encourage stronger magnetic field.The coil 10 also may be used in practice
It is common coil.
Coil 10 in the application includes being arranged in the first coil and the second coil of the both sides of brake disc 2.Using two
Group coil 10 can improve the effect of magnetic field force, so as to improve the power support to automobile.For coil 10 disclosed herein
The number of turn can be 1000-1500 circles, line footpath：0.2-0.8mm.The model of a kind of size of coil 10 and the number of turn is merely provided herein
Enclose, in practice can be according to being selected the need for difference.
There is ventilating opening, cylindrical magnet iron and brake disc main body 2 on the side of brake disc main body 2 disclosed herein
Contour, cylindrical magnet iron diameter is less than ventilating opening maximum gauge, it is ensured that brake disc main body 2 radiates uniform radiating effect.
Additionally, disclosed herein as well is a kind of motor with above-mentioned brake disc, therefore, the motor with the brake disc
With above-mentioned all technique effects, this is no longer going to repeat them.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where spirit or scope of the present utility model are not departed from.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (8)
1. a kind of brake disc, including brake disc main body (2), it is characterised in that have on the end face of brake disc main body (2) logical
Hole, is provided with the magnet (21) of magnetizing direction and the diameter parallel of the brake disc main body in the through hole；
Also include that the coil (10) relative with the magnet (21), the coil (10) can make the brake disc main body after charging
(2) rotate.
2. brake disc according to claim 1, it is characterised in that the through hole is multiple.
3. brake disc according to claim 2, it is characterised in that all of through hole is along brake disc main body (2)
Be arranged circumferentially.
4. brake disc according to claim 1, it is characterised in that the through hole is manhole, the magnet (21) is
The cylindrical magnet coordinated with the through hole.
5. the brake disc according to claim any one of 1-4, it is characterised in that the magnet (21) is permanent magnet.
6. brake disc according to claim 5, it is characterised in that the coil (10) is including being distributed in the brake disc master
The first coil and the second coil of the both sides of body (2).
7. the brake disc according to claim any one of 1-4, it is characterised in that on the side of the brake disc main body (2)
With ventilating opening.
8. a kind of motor, including brake disc, it is characterised in that the brake disc is stopping as described in claim any one of 1-7
Hull.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750872.4U CN206221537U (en) | 2016-07-15 | 2016-07-15 | A kind of motor and its brake disc |
| EP17826862.9A EP3487052A4 (en) | 2016-07-15 | 2017-06-20 | Motor and brake disc thereof, hub motor, and vehicle having a disc hub motor |
| US16/092,285 US11053996B2 (en) | 2016-07-15 | 2017-06-20 | Hub motor |
| PCT/CN2017/089118 WO2018010524A1 (en) | 2016-07-15 | 2017-06-20 | Motor and brake disc thereof, hub motor, and vehicle having a disc hub motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750872.4U CN206221537U (en) | 2016-07-15 | 2016-07-15 | A kind of motor and its brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221537U true CN206221537U (en) | 2017-06-06 |
Family
ID=58780239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620750872.4U Expired - Fee Related CN206221537U (en) | 2016-07-15 | 2016-07-15 | A kind of motor and its brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221537U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015387A (en) * | 2016-07-15 | 2016-10-12 | 吉林大学 | Motor and brake disc thereof |
| WO2018010524A1 (en) * | 2016-07-15 | 2018-01-18 | 山东贝格新能源科技有限公司 | Motor and brake disc thereof, hub motor, and vehicle having a disc hub motor |
| US10788090B2 (en) | 2016-07-15 | 2020-09-29 | Qiguang Wang | Automobile having disc type hub motor |
-
2016
- 2016-07-15 CN CN201620750872.4U patent/CN206221537U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015387A (en) * | 2016-07-15 | 2016-10-12 | 吉林大学 | Motor and brake disc thereof |
| WO2018010524A1 (en) * | 2016-07-15 | 2018-01-18 | 山东贝格新能源科技有限公司 | Motor and brake disc thereof, hub motor, and vehicle having a disc hub motor |
| CN106015387B (en) * | 2016-07-15 | 2018-09-28 | 吉林大学 | A kind of motor and its brake disc |
| US10788090B2 (en) | 2016-07-15 | 2020-09-29 | Qiguang Wang | Automobile having disc type hub motor |
| US11053996B2 (en) | 2016-07-15 | 2021-07-06 | Qiguang Wang | Hub motor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20210715 |