CN201113726Y - Integral wheel hub electric motor - Google Patents
Integral wheel hub electric motor Download PDFInfo
- Publication number
- CN201113726Y CN201113726Y CNU2007200753603U CN200720075360U CN201113726Y CN 201113726 Y CN201113726 Y CN 201113726Y CN U2007200753603 U CNU2007200753603 U CN U2007200753603U CN 200720075360 U CN200720075360 U CN 200720075360U CN 201113726 Y CN201113726 Y CN 201113726Y
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- motor
- tire
- wheel
- groove
- 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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model provides a wheel hub motor for an integrated wheel, comprising a wheel hub, a motor arranged in the wheel hub, a tire embedded outside the wheel hub, and a front end cover and a back end cover are arranged on the motor. The middle part of a groove of the wheel hub used for embedding the tire is provided with a hole, through which the gas nipple of the tire extends. The edge of the motor front end cover is provided with an outlet for the gas nipple of the tire, and the gas nipple of the tire extends through the hole in the middle part of the groove of the wheel hub and extends out from the outlet at the edge of the motor front end cover. The motor realizes that the front end cover and the back end cover are connected with the main body of the wheel hub without gap between, so that the whole structure of the wheel hub motor for the integrated wheel is more compact.
Description
Technical field
The utility model relates to electric bicycle, battery-operated motor cycle and electric automobile, relates in particular to a kind of one wheel wheel hub motor that is assemblied on electric bicycle, battery-operated motor cycle and the electric automobile.
Background technology
The one wheel wheel hub motor that adopts on electric bicycle, battery-operated motor cycle and the electric automobile structurally generally all is to be provided with certain clearance between hub portion and motor section branch, comes out from wheel hub by this gap with the tire outlet nozzle that guarantees the one wheel.This structure makes one wheel wheel hub motor compact inadequately on the whole, and goes wrong at gap location easily.
The utility model content
The purpose of this utility model exactly in order to solve the problems referred to above that prior art exists, provides a kind of one wheel wheel hub motor with new structure.
In order to achieve the above object, the utility model has adopted following technical scheme: a kind of one wheel wheel hub motor comprises wheel hub, is installed in the motor in the wheel hub and is inlaid in the outer tire of wheel hub that motor is provided with front and rear cover; Described wheel hub is provided with one and is used to the hole that allows the tire outlet nozzle pass through in the middle of it is used for the groove of setting-in tire, described motor front end housing edge is provided with the outlet of a tire outlet nozzle, and stretch out from the outlet at motor front end housing edge in the hole that described tire outlet nozzle passes in the middle of the wheel hub groove.
Describedly be arranged on hole in the middle of the wheel hub groove and inwardly deeply and to a side of wheel hub pass in the middle of the wheel hub groove.
Described motor is inner rotor motor or external rotor electric machine.
One of the present utility model wheel wheel hub motor compact conformation, motor front and rear cover cover on the wheel hub of motor and have realized that all entity links to each other, and does not stay the gap.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model one wheel wheel hub motor;
Fig. 2 is the side-looking structural representation of the wheel hub in the utility model;
Fig. 3 be in the utility model wheel hub face structural representation;
Fig. 4 is the side-looking structural representation of the front end housing in the utility model;
Fig. 5 be in the utility model front end housing face structural representation.
Embodiment
Referring to Fig. 1, cooperation is referring to Fig. 2, Fig. 3, Fig. 4, Fig. 5, and one wheel wheel hub motor of the present utility model comprises wheel hub 1, is installed in the motor 2 in the wheel hub and is inlaid in the outer tire 3 of wheel hub, motor 2 is provided with front end housing 4 and rear end cap 5, and an outlet nozzle 31 is arranged on the tire 3.Motor 2 wherein is inner rotor motor or external rotor electric machine.
Referring to Fig. 2, Fig. 3, the wheel hub 1 in the utility model is provided with one and is used to the hole 11 that allows the tire outlet nozzle pass through in the middle of it is used for the groove of setting-in tire, and this hole 11 inwardly deeply and to a side of wheel hub passes in the middle of the wheel hub groove.
Referring to Fig. 4, Fig. 5, motor front end housing 4 edges in the utility model are provided with the outlet 41 of a tire outlet nozzle.
Stretch out from the outlet 41 at motor front end housing edge in the hole 11 that tire outlet nozzle 31 in the utility model passes in the middle of the wheel hub groove.So just realized that the motor front and rear cover links to each other with the entity of wheel hub, does not stay the gap.
Claims (3)
1, a kind of one wheel wheel hub motor comprises wheel hub, is installed in the motor in the wheel hub and is inlaid in the outer tire of wheel hub, and motor is provided with front and rear cover; It is characterized in that: described wheel hub is provided with one and is used to the hole that allows the tire outlet nozzle pass through in the middle of it is used for the groove of setting-in tire, described motor front end housing edge is provided with the outlet of a tire outlet nozzle, and stretch out from the outlet at motor front end housing edge in the hole that described tire outlet nozzle passes in the middle of the wheel hub groove.
2, one as claimed in claim 1 wheel wheel hub motor is characterized in that: describedly be arranged on hole in the middle of the wheel hub groove and inwardly deeply and to a side of wheel hub pass in the middle of the wheel hub groove.
3, one wheel wheel hub motor as claimed in claim 1, it is characterized in that: described motor is inner rotor motor or external rotor electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200753603U CN201113726Y (en) | 2007-10-10 | 2007-10-10 | Integral wheel hub electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200753603U CN201113726Y (en) | 2007-10-10 | 2007-10-10 | Integral wheel hub electric motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201113726Y true CN201113726Y (en) | 2008-09-10 |
Family
ID=39965471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200753603U Expired - Fee Related CN201113726Y (en) | 2007-10-10 | 2007-10-10 | Integral wheel hub electric motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201113726Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532292A (en) * | 2013-11-01 | 2014-01-22 | 娄底市大丰和电动车辆有限公司 | Wheel hub motor for electric vehicle |
-
2007
- 2007-10-10 CN CNU2007200753603U patent/CN201113726Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532292A (en) * | 2013-11-01 | 2014-01-22 | 娄底市大丰和电动车辆有限公司 | Wheel hub motor for electric vehicle |
| CN103532292B (en) * | 2013-11-01 | 2016-03-16 | 娄底市大丰和电动车辆有限公司 | A kind of wheel hub motor used for electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20131010 |