CN204937399U - A kind of rear arm integrated electric overall height speed motor - Google Patents
A kind of rear arm integrated electric overall height speed motor Download PDFInfo
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- CN204937399U CN204937399U CN201520472842.7U CN201520472842U CN204937399U CN 204937399 U CN204937399 U CN 204937399U CN 201520472842 U CN201520472842 U CN 201520472842U CN 204937399 U CN204937399 U CN 204937399U
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- rear arm
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Abstract
The utility model relates to a kind of rear arm integrated electric overall height speed motor, comprise integrated box body, motor, wheel, device installation position of stopping, controller installation position, damping installation position, vehicle frame installation position, described integrated box body front end is provided with vehicle frame mounting hole, centre portion is provided with damping installation position and controller installation position, and rear two sides are respectively equipped with motor and wheel; Wheel is connected by power transmission shaft with integrated box body, for car load provides power; Meanwhile, power transmission shaft is provided with the device installation position of stopping of rousing and stopping with disc brake, on the shell of device installation position, can needs to arrange radiating fin according to power.Beneficial effect described in the utility model is: the distance of motor and controller is little, and the efficiency of motor is high, pig-tail wire is short, cost-saving; Speed reduction gearing and rear arm are integrated, and intensity is high, easy for installation; Take into full account vehicle frame.The connection of shock absorption device, drg and motor, highly versatile; Controller is contained in motor adjacency, improves the radiating condition of controller, improves the reliability of electric system.
Description
Technical field
The utility model relates to high-speed motor of electric vehicle technical field, particularly relates to a kind of rear arm integrated electric overall height speed motor.
Background technology
Electrical motor is a kind of equipment electric energy being converted to mechanical energy.It utilizes hot-wire coil (namely stator winding) to produce rotating field and act on rotor cage formula formula to close aluminium frame formation electro-magnetic motor force rotary torque.Electrical motor is divided into DC motor and alternating-current motor/AC motor by use power supply difference, electrical motor major part in electric system is alternating current dynamo, can be synchronous dynamo or asynchronous dynamo (motor stator rotational speed of magnetic field and rotor rotary rpm do not keep synchronous speed).Electrical motor forms primarily of stator and rotor, and the direction of electrified wire movement under force in magnetic field is relevant with magnetic induction line (magnetic direction) direction with direction of current.Electrical motor principle of work is magnetic field to the stressed effect of electric current, and electrical motor is rotated.New forms of energy vehicle much all adopts electric drive, therefore, no matter is pure electronic or fuel cell electric vehicle, or is increase journey battery-driven car, and all useable electric moter is as main drive; Even if for hybrid electric vehicle, motor also can be adopted as power-assisted when starting or anxious acceleration.
This case it is important to point out that at present, and motor is contained on a deceleration box, and deceleration box is connected to vehicle frame by rear arm, and controller is arranged on vehicle frame, and this spline structure exists following problem:
(1) motor and controller distance, wire waste of power is large, and wire cost is high;
(2) each accessory needs chain stay to connect, and installs complicated;
(3) heat radiation of controller is bad, is easily out of order.
Therefore, for above aspect, need effectively to innovate prior art.
Summary of the invention
For above defect, the utility model provide a kind of be conducive to shortening motor and controller distance, the radiating condition that can improve controller, assemble rear arm integrated electric overall height speed motor easily, to solve many deficiencies of prior art.
For achieving the above object, the utility model is by the following technical solutions:
A kind of rear arm integrated electric overall height speed motor, comprise integrated box body, motor, wheel, device installation position of stopping, controller, damping installation position, vehicle frame mounting hole, described integrated box body front end is provided with mounting hole, integrated box body directly can be installed on vehicle frame; Described integrated box body centre portion is provided with damping installation position, and controller installation position, can install different shock-absorption device and controller according to different automobile types; After described integrated box body, two sides are respectively equipped with motor and wheel;
Meanwhile, when described motor and integrated box body assemble, coat heat-conducting silicone grease, the heat of motor is passed on casing fully, increase motor radiating function;
Meanwhile, described wheel is connected by power transmission shaft with integrated box body, for car load provides power; Power transmission shaft is provided with the device installation position of stopping of rousing and stopping with disc brake, to adapt to the installation of various brake mode,
On the shell of position, described controller installation position, can need to arrange radiating fin according to power.
The beneficial effect of rear arm integrated electric overall height speed motor of the present invention is:
(1) the distance of motor and controller is little, and the efficiency of motor is high, pig-tail wire is short, cost-saving;
(2) speed reduction gearing and rear arm are integrated, and intensity is high, easy for installation;
(3) taken into full account vehicle frame.The connection of shock absorption device, drg and motor, highly versatile;
(4) controller is contained in motor adjacency, improves the radiating condition of controller, improves the reliability of electric system;
Accompanying drawing explanation
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the agent structure schematic diagram of rear arm integrated electric overall height speed motor described in the embodiment of the present invention;
Fig. 2 is that the A of Fig. 1 is to schematic diagram;
Fig. 3 is that the B of Fig. 1 is to schematic diagram.
In figure:
1, integrated box body; 2, motor; 3. wheel; 4, to stop device installation position; 5, controller installation position; 6, damping installation position; 7, vehicle frame mounting hole.
Detailed description of the invention
A kind of rear arm integrated electric overall height speed motor, comprise integrated box body 1, motor 2, wheel 3, device installation position 4 of stopping, controller installation position 5, damping installation position 6, vehicle frame installation position 7, described integrated box body 1 front end is provided with vehicle frame mounting hole 7, integrated box body 1 directly can be installed on vehicle frame; Described integrated box body 1 centre portion is provided with damping installation position 6 and controller installation position 5, can install different shock-absorption device and controller according to different automobile types; After described integrated box body 1, two sides are respectively equipped with motor 2 and wheel 3;
Correspondingly, scheme upper heat-conducting silicone grease when described motor 2 assembles with integrated box body 1, the heat of motor 2 is passed on casing fully, increase motor radiating function;
Correspondingly, described wheel integrated box body 1 is connected by power transmission shaft, for car load provides power; Meanwhile, power transmission shaft is provided with the device installation position 4 of stopping of rousing and stopping with disc brake, to adapt to the installation of various brake mode;
Correspondingly, on the shell of controller installation position 5, can need to arrange radiating fin according to power.
The above-mentioned description to embodiment can understand and apply this case technology for the ease of those skilled in the art, person skilled in the art obviously can make various amendment to these examples easily, and General Principle described herein is applied in other embodiment and need not through performing creative labour.Therefore, this case is not limited to above embodiment, and those skilled in the art is according to the announcement of this case, and the improvement made for this case and amendment all should in the protection domains of this case.
Claims (3)
1. a rear arm integrated electric overall height speed motor, comprise integrated case (1), motor (2), wheel (3), to stop device installation position (4), controller installation position (5), damping installation position (6), vehicle frame installation position (7), it is characterized in that: described integrated box body (1) front end is provided with vehicle frame mounting hole (7), centre portion is provided with damping installation position (6) and controller installation position (5), rear two sides are respectively equipped with motor (2) and wheel (3), wheel is connected by power transmission shaft with integrated box body (1), power transmission shaft is provided with the device installation position (4) of stopping of rousing and stopping with disc brake.
2. a kind of rear arm integrated electric overall height speed motor according to claim 1, is characterized in that: coat heat-conducting silicone grease when described motor (2) and integrated box body (1) assemble.
3. a kind of rear arm integrated electric overall height speed motor according to claim 1, is characterized in that: on described controller installation position (5) shell, arrange radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472842.7U CN204937399U (en) | 2015-07-04 | 2015-07-04 | A kind of rear arm integrated electric overall height speed motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472842.7U CN204937399U (en) | 2015-07-04 | 2015-07-04 | A kind of rear arm integrated electric overall height speed motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204937399U true CN204937399U (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520472842.7U Expired - Fee Related CN204937399U (en) | 2015-07-04 | 2015-07-04 | A kind of rear arm integrated electric overall height speed motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204937399U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627961A (en) * | 2017-02-21 | 2017-05-10 | 蔡文炳 | Electric bicycle with laterally-arranged driving device, and laterally-arranged driving device thereof |
| CN111511634A (en) * | 2017-12-29 | 2020-08-07 | 雅马哈发动机株式会社 | Saddle-ride type electric vehicle |
| CN111902336A (en) * | 2018-04-02 | 2020-11-06 | 本田技研工业株式会社 | Electric vehicle |
-
2015
- 2015-07-04 CN CN201520472842.7U patent/CN204937399U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627961A (en) * | 2017-02-21 | 2017-05-10 | 蔡文炳 | Electric bicycle with laterally-arranged driving device, and laterally-arranged driving device thereof |
| CN111511634A (en) * | 2017-12-29 | 2020-08-07 | 雅马哈发动机株式会社 | Saddle-ride type electric vehicle |
| CN111902336A (en) * | 2018-04-02 | 2020-11-06 | 本田技研工业株式会社 | Electric vehicle |
| CN111902336B (en) * | 2018-04-02 | 2022-04-22 | 本田技研工业株式会社 | Electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20190704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |