CN214296269U - Battery compartment structure of electric bicycle - Google Patents
Battery compartment structure of electric bicycle Download PDFInfo
- Publication number
- CN214296269U CN214296269U CN202023296628.0U CN202023296628U CN214296269U CN 214296269 U CN214296269 U CN 214296269U CN 202023296628 U CN202023296628 U CN 202023296628U CN 214296269 U CN214296269 U CN 214296269U
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- Prior art keywords
- battery compartment
- electric bicycle
- battery
- longitudinal section
- door opening
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides an electric bicycle's battery compartment structure relates to electric motor car technical field. The electric bicycle frame is provided with a lower pipe connected with a connector pipe and a five-way pipe, a battery bin used for placing a battery box is arranged in the lower pipe, a bin door opening main body of the battery bin is positioned on the side edge of the longitudinal section of the lower pipe, and the extending surface of the longitudinal section is a plane perpendicular to the ground. The utility model provides a problem of battery case installation, improved the convenience of battery case installation, also improved the degree of freedom of electric bicycle frame design.
Description
Technical Field
The utility model relates to an electric bicycle field especially relates to an electric bicycle's battery compartment structure.
Background
At present, the direction of the opening of the lower tubular battery compartment of the frame of the electric bicycle on the market is vertical to the ground, namely vertically upwards or vertically downwards. When the opening of the battery compartment is upward, the battery compartment needs to move upward when being detached, and the battery compartment can touch the upper pipe of the frame. Therefore, the height of the upper frame tube needs to be raised during the design of the frame, so that the distance between the upper frame tube and the lower frame tube is pulled. Thus, the user is required to raise the legs high when crossing the top tube of the frame. When the opening of the battery compartment is downward, the battery compartment moves downward when being disassembled and can touch a front mud plate or a front wheel. Therefore, the front wheel needs to be rotated during removal, and the battery box is troublesome to remove and replace. Simultaneously, riding the in-process, there is muddy water and gets rid of the problem on battery case surface easily to and there is not hard up problem after having the battery case to hang for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric bicycle's battery compartment structure has solved the problem of battery case installation, has improved the convenience of battery case installation, has also improved the degree of freedom of electric bicycle frame design.
Particularly, the utility model provides an electric bicycle's battery compartment structure, electric bicycle frame have the low tube of connecting head pipe and five-way pipe, be provided with a battery compartment that is used for placing the battery case in the low tube, the door opening main part of battery compartment is located the side of the longitudinal section of low tube, wherein, the plane of longitudinal section's extension face for the perpendicular to ground.
Preferably, the size of the door opening of the battery compartment is matched with the size of the shell of the battery box, and the battery box enters the battery compartment through the door opening.
Preferably, the lower tube is provided with a battery compartment, and a compartment door opening main body of the battery compartment is arranged on the left side of the longitudinal section, or a compartment door opening main body of the battery compartment is arranged on the right side of the longitudinal section.
Preferably, the longitudinal section is a center dividing plane which divides the frame front triangle into left and right symmetric average sections.
Preferably, the door opening body has at least 70% of its door opening area on one side of the longitudinal section.
Preferably, the shape of the bin gate of the battery bin is matched with the cylindrical radian of the lower pipe.
The utility model discloses an electric bicycle's battery compartment structure, owing to the battery compartment opening direction setting that will be located the low tube is at the side, the battery case can directly be taken out or directly pack into in the battery compartment from the battery compartment. Therefore, the battery box can not be limited by the upper tube or the front wheel of the electric bicycle when being detached or installed, and collision with the upper tube or the front mud plate or the front wheel of the frame is avoided. When the frame is designed, the upper tube can be infinitely close to the lower tube, and the operation space is not required to be vacated for the disassembly and the assembly of the battery box by rotating the front wheel.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic view of a battery compartment structure of an electric bicycle in which a battery case is not mounted;
fig. 2 is another schematic view of a battery compartment structure of the electric bicycle in which a battery case is mounted.
The symbols in the drawings have the following meanings:
1-frame, 2-down tube, 3-up tube, 4-longitudinal section, 5-battery compartment, 6-front mudguard, 7-front wheel, 8-battery box, 9-five-way tube, 10-head tube and 11-seat tube.
Detailed Description
As shown in fig. 1 and fig. 2, in the present embodiment, the frame 1 of the electric bicycle of the present invention includes a head pipe 10 connected to the front wheel 7, a five-way pipe 9 in the middle of the frame, a top pipe 3 and a bottom pipe 2 connected to the head pipe 10 and a seat pipe 11. Wherein, a battery compartment 5 for placing a battery box 8 is arranged in the lower tube 2.
As shown in fig. 1 and 2, the main body of the door opening of the battery compartment 5 is located on the side of the longitudinal section 4 of the lower tube 2 in order to allow the battery case 8 to be directly taken out and to improve the convenience of operation. In fig. 1 and 2, the vertical section 4 is a division plane which divides the front triangle of the entire vehicle body frame 1 into left and right symmetrical halves, and the division plane is perpendicular to the ground. Therefore, the door opening main body of the battery compartment 5 appears to face the side of the electric bicycle.
When the lower tube 2 of the electric bicycle has only one battery compartment 5, the door opening main body of the battery compartment 5 is on the left side of the longitudinal section, or on the right side of the longitudinal section. The door opening body, i.e. at least 70% of the door opening area, is located on one side of the longitudinal section 4 of the lower tube 3. The opening area can maximally facilitate the entrance and exit of the battery case 8. Moreover, the door shape of the battery compartment 5 matches the cylindrical radian of the lower tube 3.
Therefore, the battery box 8 does not collide with the upper frame tube 3 or the front wheel 7 or the front fender 6 during removal and replacement of the battery compartment. When the frame is designed, if the upper frame tube 3 exists, the upper frame tube 3 can be infinitely close to the lower tube 2, and the freedom degree of the frame design and the style type of the electric vehicle design are increased. When the battery box 8 is disassembled and assembled, the front wheel 7 and the front mud plate 6 do not need to be rotated, and the convenience of operation is improved.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (6)
1. The battery compartment structure of the electric bicycle is characterized in that a frame of the electric bicycle is provided with a lower pipe connected with a connector pipe and a five-way pipe, a battery compartment used for placing a battery box is arranged in the lower pipe, a compartment door opening main body of the battery compartment is positioned on the side edge of the longitudinal section of the lower pipe, and the extension plane of the longitudinal section is a plane perpendicular to the ground.
2. The battery compartment structure of electric bicycle according to claim 1, wherein the size of the door opening of the battery compartment is matched with the size of the outer shell of the battery box, and the battery box enters the battery compartment through the door opening.
3. The battery compartment structure of electric bicycle according to claim 1 or 2, wherein the lower tube has a battery compartment, and the door opening main body of the battery compartment is on the left side of the longitudinal section, or the door opening main body of the battery compartment is on the right side of the longitudinal section.
4. The battery compartment structure of an electric bicycle according to claim 3, wherein the longitudinal section is a center dividing plane that equally divides a frame front triangle in a left-right symmetry.
5. The battery compartment structure of an electric bicycle according to claim 3, wherein the door opening main body has at least 70% of its door opening area on one side of the longitudinal section.
6. The battery compartment structure of electric bicycle according to claim 5, wherein the door shape of the battery compartment matches the cylindrical curvature of the down tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023296628.0U CN214296269U (en) | 2020-12-30 | 2020-12-30 | Battery compartment structure of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023296628.0U CN214296269U (en) | 2020-12-30 | 2020-12-30 | Battery compartment structure of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214296269U true CN214296269U (en) | 2021-09-28 |
Family
ID=77820202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023296628.0U Active CN214296269U (en) | 2020-12-30 | 2020-12-30 | Battery compartment structure of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214296269U (en) |
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2020
- 2020-12-30 CN CN202023296628.0U patent/CN214296269U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221209 Address after: 310,000 Room 12,019, 1st Floor, No. 6899, Wentao Road, Puyan Street, Binjiang District, Hangzhou, Zhejiang Patentee after: Hangzhou Shenqian Technology Co.,Ltd. Address before: 214000 No.19, Rongtang Road, Yuqi supporting area, Huishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee before: Wuxi Hongshen Electric Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |