CN214028084U - Front hub structure of electric vehicle - Google Patents
Front hub structure of electric vehicle Download PDFInfo
- Publication number
- CN214028084U CN214028084U CN202120060544.2U CN202120060544U CN214028084U CN 214028084 U CN214028084 U CN 214028084U CN 202120060544 U CN202120060544 U CN 202120060544U CN 214028084 U CN214028084 U CN 214028084U
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- main part
- car
- hub main
- hub
- spoke
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- Expired - Fee Related
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Abstract
The utility model relates to an electric motor car field specifically discloses an electric motor car front hub structure, including the car hub main part, the inside of car hub main part is provided with the wheel and supports the spoke, the middle part that the wheel supported the spoke is provided with the shaft hole, the middle part of car hub main part is provided with the tire seat, the surface of tire seat is provided with the louvre, the inside of louvre is provided with at a distance from the net, the below of tire seat is provided with condenser tube in the inside of car hub main part, the below that separates the net has the fin in condenser tube's internally mounted. Make the fin transmit heat to the inside water of condenser tube through thermal heat transfer to the completion is to the cooling effect of car hub main part and foreign tyre, and the life that prevents the higher meeting that leads to car hub main part of temperature receives the influence, separates the net at the inboard setting of louvre and can prevent that the electric motor car from getting into the foreign matter when using and damaging the inner tube of a tyre, and the setting of louvre also can make things convenient for the cooling of inner tube of a tyre simultaneously.
Description
Technical Field
The utility model relates to an electric motor car field specifically is an electric motor car front hub structure.
Background
The wheel hub is a part of the wheel center where the axle is installed, namely, a 'wheel rim' or a 'steel ring', and an inner wheel is additionally arranged inside the wheel hub after an upper wheel is installed on the outer side of the wheel hub, so that the supporting and moving effect on the vehicle body is started.
However, since the front wheel of the electric vehicle is worn more during braking, the friction against the front wheel hub of the electric vehicle is also large, and the long friction time easily increases the temperature of the wheel hub, which easily affects the life of the wheel hub. Accordingly, one skilled in the art provides an electric vehicle front hub structure to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric motor car front hub structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an electric motor car front hub structure, includes the car hub main part, the inside of car hub main part is provided with the wheel and supports the spoke, the middle part that the spoke was supported to the wheel is provided with the shaft hole, the middle part of car hub main part is provided with the tire seat, the surface of tire seat is provided with the louvre, the inside of louvre is provided with separates the net, the below of tire seat is provided with condenser tube in the inside of car hub main part, the below that separates the net has the fin in the internally mounted of condenser tube.
As a further aspect of the present invention: the heat dissipation holes are communicated with the tire seat, the separation net is fixedly connected with the heat dissipation holes, and the shaft hole is communicated with the wheel support spoke.
As a further aspect of the present invention: the radiating fins are fixedly connected with the separation net and are in through connection with the cooling water pipe, and the cooling water pipe is a rubber component.
As a further aspect of the present invention: the outer side end of the vehicle hub main body is provided with a bead seat, one side of the bead seat is provided with a vehicle rim, and the inner side of the vehicle rim is positioned on the outer side of the vehicle hub main body and is provided with an outer tire.
As a further aspect of the present invention: the rim is clamped with the outer tire casing, and the outer tire casing is a rubber component.
As a further aspect of the present invention: be provided with the spoke side opening between wheel support spoke and the car hub main part, the valve hole is installed to the inboard of car hub main part.
As a further aspect of the present invention: the valve hole is connected with the hub main body in a penetrating mode, and the spoke side hole is connected with the wheel support spoke in a penetrating mode.
Compared with the prior art, the beneficial effects of the utility model are that: the device main part that sets up can absorb the cooling to the heat that plantago hub main part produced when the brake well, install the whole shaft through shaft hole and electric motor car of car hub main part, when the electric motor car is braked, the brake block can wholly carry out locking friction with car hub main part, thereby produce great heat, outer tyre also can produce great heat simultaneously, make the fin transmit the heat to the inside water of condenser tube through thermal heat transfer, thereby accomplish the cooling effect to car hub main part and outer tyre, prevent that the higher life that can lead to the car hub main part of temperature from receiving the influence, the separation net that sets up in the inboard of louvre can prevent that the electric motor car from can getting into the foreign matter when using and damaging the inner tube of a tyre, the setting of louvre also can make things convenient for the cooling of the inner tube of a tyre simultaneously.
Drawings
FIG. 1 is a schematic structural view of a front hub structure of an electric vehicle;
FIG. 2 is a schematic side view of a hub main body of an electric vehicle front hub structure;
fig. 3 is a sectional view of a hub main body in an electric vehicle front hub structure.
In the figure: 1. a hub main body; 2. a wheel support spoke; 3. a shaft hole; 4. a tire seat; 5. a bead seat; 6. a rim; 7. a valve hole; 8. spoke side holes; 9. an outer tire casing; 101. a cooling water pipe; 102. a heat sink; 401. heat dissipation holes; 402. and (4) isolating nets.
Detailed Description
Please refer to fig. 1-3, in an embodiment of the present invention, an electric vehicle front hub structure, including hub main body 1, hub main body 1's inside is provided with wheel support spoke 2, wheel support spoke 2's middle part is provided with shaft hole 3, hub main body 1's middle part is provided with tire seat 4, tire seat 4's surface is provided with louvre 401, louvre 401's inside is provided with separates net 402, tire seat 4's below is provided with condenser tube 101 in hub main body 1's inside, separate net 402's below is provided with fin 102 in condenser tube 101's internally mounted.
In fig. 1, 2, 3: the heat dissipation holes 401 are communicated with the tire seat 4, the spacer mesh 402 is fixedly connected with the heat dissipation holes 401, the shaft hole 3 is communicated with the wheel support spoke 2, the cooling fins 102 are fixedly connected with the spacer mesh 402, the cooling fins 102 are communicated with the cooling water pipe 101, the cooling water pipe 101 is made of rubber, the bead seat 5 is installed at the outer side end of the hub main body 1, one side of the bead seat 5 is provided with a rim 6, the inner side of the rim 6 is located at the outer side of the hub main body 1 and is provided with a tire 9, the rim 6 is connected with the outer tire 9 in a clamping mode, the outer tire 9 is made of rubber, a spoke side hole 8 is formed between the wheel support spoke 2 and the hub main body 1, the inner side of the hub main body 1 is provided with a valve hole 7, the valve hole 7 is communicated with the hub main body 1, and the spoke 8 is communicated.
In fig. 1, 2: when the electric motor car is braked, the brake block can be with whole locking friction of car hub main part 1 to produce great heat, outer tyre 9 also can produce great heat simultaneously, makes fin 102 transmit the heat to the inside water of condenser tube 101 through thermal heat transfer, thereby accomplishes the cooling effect to car hub main part 1 and outer tyre 9, places the higher life that can lead to car hub main part 1 of temperature and receives the influence.
In fig. 1, 3: the net 402 that separates that sets up in louvre 401 inboard can prevent that the electric motor car from getting into the foreign matter damage inner tube of a tyre when using, and the cooling of the inner tube of a tyre also can be made things convenient for in the setting of louvre 401 simultaneously, utilizes valve hole 7 to inflate the inner tube of a tyre to carry out the joint installation with outer tyre 9 through the rim 6 with bead seat 5 inboard, install the whole shaft through shaft hole 3 and electric motor car of wheel hub main part 1.
The utility model discloses a theory of operation is: when the brake is used, the inflatable inner tube is arranged on the outer side of the tire seat 4, the inner tube is inflated through the valve hole 7, the outer tire 9 is clamped and installed with the rim 6 on the inner side of the bead seat 5, the hub main body 1 is integrally installed through the shaft hole 3 and the wheel shaft of the electric vehicle, and when the electric vehicle is braked, the brake pad can be locked and rubbed with the hub main body 1 integrally. Thereby produce great heat, the while also can produce great heat by outer tire 9, makes fin 102 transmit the heat to the inside water of condenser tube 101 through thermal heat transfer to the completion is to the cooling effect of wheel hub main part 1 and outer tire 9, prevents that the higher life that can lead to wheel hub main part 1 of temperature from receiving the influence.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an electric motor car front hub structure, includes car hub main part (1), its characterized in that, the inside of car hub main part (1) is provided with wheel support spoke (2), the middle part of wheel support spoke (2) is provided with shaft hole (3), the middle part of car hub main part (1) is provided with tire seat (4), the surface of tire seat (4) is provided with louvre (401), the inside of louvre (401) is provided with separates net (402), the inside of below position in car hub main part (1) of tire seat (4) is provided with cooling water pipe (101), the internally mounted who separates below position in cooling water pipe (101) of net (402) has fin (102).
2. The structure of the front hub of the electric vehicle as claimed in claim 1, wherein the heat dissipation holes (401) are communicated with the tire seat (4), the separation net (402) is fixedly connected with the heat dissipation holes (401), and the shaft hole (3) is communicated with the wheel supporting spoke (2).
3. The front hub structure of the electric vehicle as claimed in claim 1, wherein the heat sink (102) is fixedly connected with the screen (402), the heat sink (102) is connected with the cooling water pipe (101) in a penetrating manner, and the cooling water pipe (101) is made of rubber.
4. An electric vehicle front hub structure according to claim 1, characterized in that a bead seat (5) is mounted at the outer side end of the hub body (1), a rim (6) is arranged at one side of the bead seat (5), and an outer tire (9) is mounted at the inner side of the rim (6) and positioned at the outer side of the hub body (1).
5. An electric vehicle front hub structure according to claim 4, characterized in that the rim (6) is clamped with an outer tyre (9), and the outer tyre (9) is a rubber material member.
6. An electric vehicle front hub structure according to claim 1, characterized in that a spoke side hole (8) is provided between the wheel support spoke (2) and the hub body (1), and a valve hole (7) is installed on the inner side of the hub body (1).
7. An electric vehicle front hub structure according to claim 6, characterized in that the valve hole (7) is connected through the hub body (1), and the spoke side hole (8) is connected through the wheel support spoke (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120060544.2U CN214028084U (en) | 2021-01-11 | 2021-01-11 | Front hub structure of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120060544.2U CN214028084U (en) | 2021-01-11 | 2021-01-11 | Front hub structure of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214028084U true CN214028084U (en) | 2021-08-24 |
Family
ID=77346850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120060544.2U Expired - Fee Related CN214028084U (en) | 2021-01-11 | 2021-01-11 | Front hub structure of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214028084U (en) |
-
2021
- 2021-01-11 CN CN202120060544.2U patent/CN214028084U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210824 Termination date: 20220111 |