CN212685804U - Motor controller structure of electric motorcycle - Google Patents
Motor controller structure of electric motorcycle Download PDFInfo
- Publication number
- CN212685804U CN212685804U CN202020274630.9U CN202020274630U CN212685804U CN 212685804 U CN212685804 U CN 212685804U CN 202020274630 U CN202020274630 U CN 202020274630U CN 212685804 U CN212685804 U CN 212685804U
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- controller
- electric motorcycle
- pedal
- motor controller
- bottom cover
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Abstract
The utility model relates to a motor controller structure of electric motorcycle, this electric motorcycle has at least to support the seat portion of taking the seat and the steering mechanism of this electric motorcycle of control of the driving direction of taking the seat portion and this steering mechanism of driver, should take the seat portion and should be equipped with the pedal portion that can supply driver's bracket usefulness between the steering mechanism, this pedal portion has a footboard and is located the bottom below this footboard, this pedal portion limits out a accommodation space with this bottom by this footboard, set up this controller in this accommodation space, this pedal portion has air exit and air intake, outside fresh air enters this accommodation space from this air intake and dispels the heat to this controller in this accommodation space by this air exit after the heat dissipation; therefore, on one hand, the controller can be shielded and protected by the pedal plate and the bottom cover, damage caused by collision of sand or fine stones coiled and sprayed on the ground can be avoided, and on the other hand, the heat dissipation effect of the controller can be ensured.
Description
Technical Field
The present invention relates to a motor controller structure of an electric motorcycle, and more particularly to a motor controller structure of an electric motorcycle that improves concealment and heat dissipation of a controller of an electric motorcycle.
Background
As shown in fig. 1, the electric motorcycle 1 has a rear swing arm 11, a driving motor 12 is disposed on one side of the rear swing arm 11, a controller 13 is disposed on the other side of the rear swing arm 11 where the driving motor 12 is disposed, a rear wheel 14 of the electric motorcycle 1 is disposed between the driving motor 12 and the controller 13, the rear wheel 14 is connected to the driving motor 12, and the driving motor 12 controls the driving motor 12 to rotate, so that the electric motorcycle 1 can move forward.
As shown in fig. 1 and 2, a locking frame 15 is disposed on the side of the rear swing arm 11 where the controller 13 is disposed, the controller 13 is locked on the locking frame 15 by a locking member S, the controller 13 is electrically connected to the driving motor 12 by a control wire (not shown), and the controller 13 can control the operation of the driving motor 12; since the controller 13 generates heat during operation, the controller 13 is usually exposed, or a decorative cover (not shown) is additionally installed on the outer side of the controller 13 beside the rear wheel 14, so that when the electric motorcycle 1 is running, the controller 13 can be cooled by the side wind generated by the air relative to the outside, thereby ensuring the operation of the controller 13.
The controller 13 of the conventional electric motorcycle 1 can achieve the purpose of dissipating heat of the controller 13 by virtue of the above structure, but the controller 13 is exposed or a decorative cover is added on the outer side, so that the hiding performance of the controller 13 is insufficient, and the ground is often damaged by being sprayed by sand or fine stones rolled up by wheels.
Therefore, it is an urgent need in the electric motorcycle industry to provide a motor controller structure for an electric motorcycle that can reduce the possibility of the controller being damaged by sand or fine stones sprayed from the ground and having a good heat dissipation effect.
SUMMERY OF THE UTILITY MODEL
[ problem to be solved by the utility model ]
A primary object of the present invention is to provide a motor controller structure for an electric motorcycle, which can overcome the disadvantage of poor concealing effect and easy damage of the controller of the existing electric motorcycle.
[ MEANS FOR SOLVING PROBLEMS ] A method for producing a semiconductor device
Therefore, the main technical means of the present invention in item 1 is to provide a motor controller structure of an electric motorcycle, wherein the electric motorcycle at least has a seat portion for a driver to sit on and a steering mechanism for controlling a driving direction of the electric motorcycle, a pedal portion for a driver to place a foot is disposed between the seat portion and the steering mechanism, the pedal portion has a pedal and a bottom cover located below the pedal, the pedal portion defines an accommodation space with the bottom cover by the pedal, the controller is disposed in the accommodation space, the pedal portion has an air outlet and an air inlet, and external fresh air is discharged from the air outlet after entering the accommodation space through the air inlet to dissipate heat of the controller.
Therefore, the main technical means of the present invention in item 2 is to provide a motor controller structure of an electric motorcycle, wherein the air outlet is located at the rear end of the pedal portion, and the air inlet is located at two sides or one side of the pedal portion.
Therefore, the main technical means of the present invention in claim 3 is to provide a motor controller structure of an electric motorcycle, wherein the air outlet is located at the rear end of the pedal portion, and the air inlet is located at the front side of the pedal portion.
Therefore, the main technical means of the present invention in item 4 is to provide a motor controller structure of an electric motorcycle, wherein the air inlet is disposed on the pedal or the bottom cover.
Therefore, the main technical means of the present invention in claim 5 is to provide a motor controller structure of an electric motorcycle, wherein the controller is locked at a rear section of the accommodating space of the pedal portion, the bottom cover is provided with a wind scooper corresponding to the controller, and the wind scooper and the bottom cover define the air inlet.
Therefore, the main technical means of the present invention is to provide a motor controller structure of an electric motorcycle, wherein the controller is locked at a rear portion of the receiving space of the pedal portion in an inclined manner, and the wind scooper is also arranged at a rear end of the bottom cover of the pedal portion in an inclined manner corresponding to the controller.
Therefore, the main technical means of the present invention is to provide a motor controller structure of an electric motorcycle, wherein the controller is locked at a rear portion of the receiving space of the step portion in a tilting manner that is high toward a rear of a vehicle body and is low toward a front of the vehicle body, and the wind scooper is provided at a rear end of the bottom cover of the step portion in a tilting manner that is high toward the rear of the vehicle body and is low toward the front of the vehicle body corresponding to the controller.
Therefore, the main technical means of the present invention is to provide a motor controller structure of an electric motorcycle, wherein the controller is locked at a rear portion of the accommodating space of the pedal portion in an inclined manner of approximately 45 degrees, and the wind scooper is also obliquely disposed at a rear end of the bottom cover of the pedal portion corresponding to the controller.
Therefore, the main technical means of the present invention in claim 9 is to provide a motor controller structure of an electric motorcycle, wherein the wind scooper has a guide portion.
Therefore, the main technical means of the present invention in claim 10 is to provide a motor controller structure of an electric motorcycle, wherein the lower edge of the wind scooper is substantially flush with the lower edge of the bottom cover when viewed from side.
Therefore, the main technical means of the present invention is to provide a motor controller structure of an electric motorcycle, wherein a battery is further accommodated in an accommodating space of the pedal portion.
[ Utility model effect ]
The utility model discloses borrow the efficiency that can reach by the main technical means of item 1 to lie in: therefore, on one hand, the controller can be shielded and protected by the pedal plate and the bottom cover, damage caused by collision of sand or fine stones coiled and sprayed on the ground can be avoided, and on the other hand, the heat dissipation effect of the controller can be ensured.
The utility model discloses borrow the efficiency that can reach by the main technical means of item 2 to lie in: therefore, the heat dissipation effect of the controller can be ensured.
The utility model discloses borrow the efficiency that can reach by the main technical means of item 3 to lie in: therefore, the heat dissipation effect of the controller can be ensured.
The utility model discloses borrow the efficiency that can reach by the main technical means of item 4 to lie in: therefore, the heat dissipation effect of the controller can be ensured.
The utility model discloses borrow the efficiency that can reach by the main technical means of the 5 th and lie in: therefore, on one hand, the controller can be shielded and protected by the pedal plate and the bottom cover, damage caused by collision of sand or fine stones coiled and sprayed on the ground can be avoided, and on the other hand, the heat dissipation effect of the controller can be ensured.
The utility model discloses borrow the efficiency that can reach by the main technical means of item 6 to lie in: therefore, on one hand, the controller can be shielded and protected by the pedal plate and the bottom cover, damage caused by collision of sand or fine stones coiled and sprayed on the ground can be avoided, and on the other hand, the heat dissipation effect of the controller can be ensured.
The utility model discloses borrow the efficiency that can reach by the main technical means of item 7 to lie in: therefore, on one hand, the controller can be shielded and protected by the pedal plate and the bottom cover, damage caused by collision of sand or fine stones coiled and sprayed on the ground can be avoided, and on the other hand, the heat dissipation effect of the controller can be ensured.
The utility model discloses borrow the efficiency that can reach by the main technical means of 8 lies in: therefore, on one hand, the controller can be shielded and protected by the pedal plate and the bottom cover, damage caused by collision of sand or fine stones coiled and sprayed on the ground can be avoided, and on the other hand, the heat dissipation effect of the controller can be ensured.
The utility model discloses borrow the efficiency that can reach by the main technical means of item 9 to lie in: therefore, on one hand, the controller can be shielded and protected by the pedal plate and the bottom cover, damage caused by collision of sand or fine stones coiled and sprayed on the ground can be avoided, and on the other hand, the heat dissipation effect of the controller can be ensured.
The utility model discloses borrow the efficiency that can reach by the main technical means of item 10 to lie in: thereby ensuring the appearance commodity of the electric motorcycle.
The utility model discloses borrow the efficiency that can reach by the main technical means of 11 th and lie in: therefore, the space of the accommodating space of the pedal part can be fully utilized.
Drawings
Fig. 1 is a schematic diagram of a controller of a known electric motorcycle.
Fig. 2 is a schematic side view of the controller of the electric motorcycle of the present invention.
Fig. 3 is a schematic diagram of the controller accommodation of the electric motorcycle of the present invention.
Fig. 4 is a schematic diagram of the heat dissipation action of the controller of the electric motorcycle of the present invention.
Fig. 5 shows an embodiment of the present invention in which the air inlet of the foot rest is located in front.
FIG. 6 is a schematic view of the cooling air of FIG. 5.
Fig. 7, 8 and 9 show an embodiment of the controller of the present invention disposed at the rear section of the pedal portion and disposed with the wind scooper.
Fig. 10 is a schematic view of the controller of the present invention installed at the rear end of the pedal portion and installed with the wind scooper for cooling wind.
List of reference numerals
1 electric motorcycle
11 rear rocker arm
12 drive motor
13 controller
14 rear wheel
15 locking frame
2 electric motorcycle
21 frame unit
211 head tube
212 main tube
213 side frame tube
213L left foot pedal pipe part
213R Right foot pedal tube part
214L, 214R ascending frame part
215L, 215R rear frame part
216 rear rocker arm
22 steering mechanism
23 front fork unit
24 front wheel
25 rear wheel
26 seat part
27 vehicle body cover unit
271 cowl 272 front cowl
273 knee-covering 274 foot pedal
275 lower edge of bottom cap 2751
276 side body cover 277 center body cover
28 storage box
29 foot rest part
291 air outlet 292 air inlet
3 drive motor
4 cell
5 controller
A containing space
Lower end edge of guide part P2 of P wind scooper P1
S locking element
T connecting frame.
Detailed Description
In order to make the structure and the achieved effect of the present invention easier to be understood, the following description is provided with the accompanying drawings.
First, referring to fig. 2, 3, 4 and 9, in the motor controller structure of the electric motorcycle of the present invention, the electric motorcycle 2 includes a frame unit 21, the frame unit 21 includes a head pipe 211, a steering mechanism 22 is provided above the head pipe 211, a front fork unit (front shock absorber) 23 is connected to a lower portion of the steering mechanism 22, a front wheel 24 is pivotally provided below the front fork unit 23, a main pipe 212 is provided in the frame unit 21 from the head pipe 211 toward a rear of a vehicle body and downward, a pair of left and right side frame pipes 213 are provided in the main pipe 212 toward a rear of the vehicle body, the side frame pipes 213 include a pair of left and right pedal pipe portions 213L and 213R adjacent to the main pipe 212, a pair of left and right rising frame portions 214L and 214R are provided in the extending direction of the rear of the vehicle body from the pedal pipe portions 213L and 213R, and a pair of left and right frame portions 215L and a pair of rear frame portions 215R are provided in the extending direction of the rear of the vehicle body from the rising frame portions, 215R; a pair of right and left rear swing arms 216 are provided between the upper frame parts 214L, 215R, the rear swing arms 216 are pivotally provided with the rear wheel 25, one side of the rear wheel 25 is provided with a driving motor 3, and the driving motor 3 drives the rear wheel 25, thereby advancing the electric motorcycle 2; a seat 26 is provided behind the steering mechanism 22 and above the rear wheel 25, and the seat 26 is spaced apart from the steering mechanism 22; the electric motorcycle 2 is provided with a body cover unit 27 on the outer periphery thereof, the body cover unit 27 has a head cover 271 covering the steering mechanism 22, a front body cover 272 provided below the head cover 271 and covering the front end of the vehicle body, and a knee cover 273 provided behind the front body cover 272, a step plate 274 provided below between the steering mechanism 22 and the seat 26, a bottom cover 275 provided below the step plate 274, side body covers 276 provided on both sides below the seat 26 of the electric motorcycle 2, a central body cover 277 provided below the front end of the seat 26, a storage box 28 provided below the seat 26, and the storage box 28 covered above the storage box 28 by the seat 26.
As shown in fig. 3 and 4, the pedal 274 can form a footrest 29, and the footrest 29 can be used for the rider to put on the rider; the foot plate 274 and the bottom cover 275, and the left foot tube part 221L and the right foot tube part 221R can define an accommodation space a, a battery 4 and a controller 5 capable of controlling the operation of the driving motor 3 are accommodated in the accommodation space a, namely, the battery 4 and the controller 5 are covered by the foot plate 274, the battery 4 and the controller 5 are isolated from the ground by the bottom cover 275, the battery 4 is electrically connected with the controller 5 and the driving motor 3, thereby providing power to the driving motor 3, the controller 5 controls the driving motor 3 to drive the rear wheel 25 to rotate, and meanwhile, an electrical connection line (not shown) between the controller 5 and the driving motor 3 can directly connect the controller 5 and the driving motor 3 in a smooth trend towards the rear of the vehicle body; the controller 5 can be controlled by a control device provided on the steering mechanism 22, which is implemented by a rotatable handle cover, to start the driving motor 3 to drive the rear wheel 25 to rotate, thereby driving the electric motorcycle 2.
As shown in fig. 2, 3 and 4, the rear end of the footrest 29 is tied to a discharge portion 291 in a shape of a shelf, and the side surface under both sides of the footrest 29 is provided with an air inlet 292 on at least one side of the footrest 29 of the foot plate 274 or the bottom cover 275, the present invention is implemented by opening the air inlets 292 on both sides; therefore, when the electric motorcycle 2 is running, external fresh cooling air can enter the accommodating space a from the air inlet 292 to perform a heat dissipation action on the controller 5, and the dissipated hot air is exhausted from the air outlet 291, so that on one hand, the controller 5 can be shielded and protected by the pedal plate 274 and the bottom cover 275, and can be prevented from being damaged by being sprayed by sand or fine stones coiled on the ground, and on the other hand, the heat dissipation effect of the controller 5 can be ensured.
As shown in fig. 5 and 6, in another embodiment of the present invention, the air inlet 292 is disposed on the foot plate 274 or the bottom cover 275 under the front side of the foot rest portion 29; therefore, when the electric motorcycle 2 is running, external fresh cooling air can enter the accommodating space a from the air inlet 292 to perform a heat dissipation action on the controller 5, and the dissipated hot air is exhausted from the air outlet 291, so that on one hand, the controller 5 can be shielded and protected by the pedal plate 274 and the bottom cover 275, and can be prevented from being damaged by being sprayed by sand or fine stones coiled on the ground, and on the other hand, the heat dissipation effect of the controller 5 can be ensured.
As shown in fig. 7, 8, 9 and 10, the controller 5 is locked to the rear side of the footrest section 29 by a connecting bracket T, and more specifically, the controller 6 is locked to the rear side of the footrest section 29 and is positioned below the front side of the seat section 26, and the controller 6 is locked to the above position in an approximately 45-degree inclined manner (high in the vehicle body rear direction and low in the vehicle body front direction); the foot rest 29 is provided with an air guiding cover P at the rear end of the bottom cover 275 towards the rear of the vehicle body and corresponding to the controller 5, the air guiding cover P is installed at the rear side of the bottom cover 275 in an approximately 45-degree inclined manner corresponding to the controller 6, so that the air inlet 292 is defined between the air guiding cover P and the bottom cover 275, the air guiding cover P is provided with a guiding part P1, the guiding part P1 guides the controller 6, so that the external cooling air can be guided to the controller 6, and the heat dissipation effect of the controller 6 can be improved; when the electric motorcycle 2 is driven, fresh cooling air from outside can be introduced into the accommodating space a by the air inlet 292 and directly guided to blow against the controller 5 by the guide part P1, so that the controller 5 can perform a heat dissipation operation, and the dissipated hot air is exhausted from the air outlet 291, so that the controller 5 can be shielded and protected by the foot board 274 and the bottom cover 275, and can be prevented from being damaged by sand or fine stones rolled and sprayed on the ground, and the heat dissipation effect of the controller 5 can be ensured.
The first function of the present invention lies in that, the electric motorcycle 2 at least has a seat portion 26 for the driver to sit on and a steering mechanism 22 for controlling the driving direction of the electric motorcycle, a pedal portion 29 for the driver to put feet is arranged between the seat portion 26 and the steering mechanism 22, the pedal portion 29 has a pedal 274 and a bottom cover 275 located below the pedal 274, the pedal portion 29 defines an accommodation space a with the pedal 274 and the bottom cover 275, the controller 5 is arranged in the accommodation space a, the pedal portion 29 has an air outlet 291 and an air inlet 292, and the external fresh air enters the accommodation space a from the air inlet 292 to dissipate heat of the controller 5 and then is discharged from the air outlet 291; therefore, on one hand, the controller 5 can be shielded and protected by the foot plate 274 and the bottom cover 275, so that damage caused by collision of sand or fine stones sprayed by the ground can be avoided, and on the other hand, the heat dissipation effect of the controller 5 can be ensured.
The second function of the present invention is that, by the air outlet 291 being located at the rear end of the foot rest 29, the air inlet 292 is located at two sides or one side of the foot rest 29; thereby, the heat dissipation effect of the controller 5 can be ensured.
The third function of the present invention is that, by the air outlet 291 being located at the rear end of the foot rest portion 29, the air inlet 292 is located at the front side of the foot rest portion 29; thereby, the heat dissipation effect of the controller 5 can be ensured.
The fourth function of the present invention is that the air inlet 292 is tied to the pedal 274 or the bottom cover 275; thereby, the heat dissipation effect of the controller 5 can be ensured.
The fifth effect of the present invention is that, by means of the controller 5 being locked at the rear section of the accommodating space a of the pedal portion 29, the rear end of the bottom cover 275 is provided with a wind scooper P corresponding to the controller 5, and the wind scooper P and the bottom cover 275 can define the air inlet 292; therefore, on one hand, the controller 5 can be shielded and protected by the foot plate 274 and the bottom cover 275, so that damage caused by collision of sand or fine stones sprayed by the ground can be avoided, and on the other hand, the heat dissipation effect of the controller 5 can be ensured.
The sixth effect of the present invention is that, by means of the controller 5 being locked at the rear section of the accommodating space a of the foot rest portion 29 in an inclined manner, the wind scooper P is also arranged at the rear end of the bottom cover 275 of the foot rest portion 29 in an inclined manner corresponding to the controller 5; therefore, on one hand, the controller 5 can be shielded and protected by the foot plate 274 and the bottom cover 275, so that damage caused by collision of sand or fine stones sprayed by the ground can be avoided, and on the other hand, the heat dissipation effect of the controller 5 can be ensured.
The seventh effect of the present invention is that, the controller 5 is locked at the rear section of the accommodating space a of the foot rest 29 in such a manner that the controller inclines upward toward the rear of the vehicle and downward toward the front of the vehicle, and the wind scooper P is also installed at the rear end of the bottom cover 275 of the foot rest 29 in such a manner that the controller inclines upward toward the rear of the vehicle and downward toward the front of the vehicle; therefore, on one hand, the controller 5 can be shielded and protected by the foot plate 274 and the bottom cover 275, so that damage caused by collision of sand or fine stones sprayed by the ground can be avoided, and on the other hand, the heat dissipation effect of the controller 5 can be ensured.
The eighth effect of the present invention is that, by means of the controller being locked at the rear section of the accommodating space of the foot rest in an inclined manner of approximately 45 degrees, the wind scooper is also arranged at the rear end of the bottom cover 275 of the foot rest 29 in an inclined manner corresponding to the controller 5; therefore, on one hand, the controller 5 can be shielded and protected by the foot plate 274 and the bottom cover 275, so that damage caused by collision of sand or fine stones sprayed by the ground can be avoided, and on the other hand, the heat dissipation effect of the controller 5 can be ensured.
The ninth function of the present invention is that the wind scooper P has a guiding part P1; thereby, the heat dissipation effect of the controller 5 can be ensured.
The tenth effect of the present invention is that, when viewed from the side, the lower edge P2 of the wind scooper P is substantially flush with the lower edge 2751 of the bottom cover 275; this ensures the appearance of the electric motorcycle 2.
The eleventh function of the present invention is that the battery 4 is further accommodated in the accommodating space a of the pedal portion 29; thereby, the space of the accommodation space a of the pedal portion 29 can be fully utilized.
In summary, the present invention can improve the known disadvantages and achieve the claimed object by the above structure, and indeed, compared with the existing enhancement effect, it is obvious that the present invention has the essential elements of novelty, practicability and creativity, and the application of the present invention is provided by the law.
Claims (12)
1. A motor controller structure of an electric motorcycle is provided, the electric motorcycle at least comprises a riding part for a driver to ride and a steering mechanism for controlling the driving direction of the electric motorcycle, a pedal part for supporting the driver is arranged between the riding part and the steering mechanism, the pedal part is provided with a pedal and a bottom cover positioned below the pedal, the pedal part defines an accommodating space by the pedal and the bottom cover, the motor controller structure is characterized in that the controller is arranged in the accommodating space, the pedal part is provided with an air outlet and an air inlet, and outside fresh air enters the accommodating space from the air inlet to dissipate heat of the controller and then is discharged from the air outlet.
2. The motor controller structure of electric motorcycle of claim 1, wherein the air outlet is located at a rear end of the step portion, and the air inlet is located at both sides or one side edge of the step portion.
3. The motor controller structure of electric motorcycle of claim 1, wherein the air outlet is located at a rear end of the step portion, and the air inlet is located at a front side of the step portion.
4. The motor controller structure of electric motorcycle of claim 2 or 3, wherein the air intake is provided in the foot board or the bottom cover.
5. The structure of the motor controller for the electric motorcycle of claim 1, wherein the controller is locked at a rear portion of the receiving space of the pedal portion, and the bottom cover is provided with an air guide cover corresponding to the controller, and the air guide cover and the bottom cover define the air inlet.
6. The structure of the motor controller for the electric motorcycle of claim 5, wherein the controller is locked at a rear portion of the receiving space of the step part in an inclined manner, and the wind scooper is also provided at a rear end of the bottom cover of the step part in an inclined manner corresponding to the controller.
7. The motor controller structure of an electric motorcycle according to claim 6, wherein the controller is locked at a rear portion of the accommodation space of the step portion so as to be inclined higher toward a rear of a vehicle body and lower toward a front of the vehicle body, and the wind scooper is provided at a rear end of the under cover of the step portion so as to be inclined higher toward the rear of the vehicle body and lower toward the front of the vehicle body in accordance with the controller.
8. The motor controller structure of the electric motorcycle according to claim 6, wherein the controller is locked at a rear section of the accommodation space of the step portion in an inclined manner of approximately 45 degrees.
9. The motor controller structure of an electric motorcycle according to any one of claims 5 to 8, wherein the wind scooper has a guide portion.
10. The motor controller structure of an electric motorcycle according to any one of claims 5 to 8, wherein a lower end edge of the air guide cover is substantially flush with a lower end edge of the bottom cover in a side view.
11. The motor controller structure of the electric motorcycle according to claim 1, 2, 5, 6, 7 or 8, wherein a battery is further accommodated in the accommodation space of the footrest section.
12. The motor controller structure of an electric motorcycle according to claim 4, wherein a battery is further accommodated in the accommodation space of the pedal portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020274630.9U CN212685804U (en) | 2020-03-09 | 2020-03-09 | Motor controller structure of electric motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020274630.9U CN212685804U (en) | 2020-03-09 | 2020-03-09 | Motor controller structure of electric motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212685804U true CN212685804U (en) | 2021-03-12 |
Family
ID=74892125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020274630.9U Active CN212685804U (en) | 2020-03-09 | 2020-03-09 | Motor controller structure of electric motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212685804U (en) |
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2020
- 2020-03-09 CN CN202020274630.9U patent/CN212685804U/en active Active
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