CN210956787U - Battery box of electric bicycle - Google Patents
Battery box of electric bicycle Download PDFInfo
- Publication number
- CN210956787U CN210956787U CN201922299050.5U CN201922299050U CN210956787U CN 210956787 U CN210956787 U CN 210956787U CN 201922299050 U CN201922299050 U CN 201922299050U CN 210956787 U CN210956787 U CN 210956787U
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- box body
- electric bicycle
- battery
- battery pack
- box
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- 230000009471 action Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000392 somatic effect Effects 0.000 description 1
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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 discloses an electric bicycle battery box, including handle portion, body portion, the handle portion slope sets up in the upper end of body portion, the connection position shaping of handle portion and body portion has the wire chamber that is used for holding the wire, body portion includes profile phase-matched first box body and second box body, first box body and second box body lock form the installation cavity that is used for holding the chamber and the discharge jack of group battery, be equipped with first fixed plate and second fixed plate that are used for fixed group battery in the chamber, two fixed plates combine together through the buckle effect of connecting rod; the utility model discloses, to charge jack, fuse, group battery wire etc. and install in the wire intracavity of handle and this body part hookup location to through the effect of fixed plate, the rational arrangement group battery saves the space in the battery case body part, makes it to hold more batteries, promotes electric bicycle's duration, also makes the battery case installation compacter simultaneously, the convenient installation on electric bicycle.
Description
Technical Field
The utility model relates to an electric bicycle technical field, concretely relates to electric bicycle battery case.
Background
With the increasingly enlarged cities and the continuous change of atmospheric environment, environmental-friendly travel is the mainstream of the current society, so that the electric bicycle is taken as the current mainstream clean energy travel mode, becomes one of the necessary transportation tools for people to travel, and has various design situations and convenient use; the battery is used as a power supply device of the electric bicycle, is an indispensable part of the electric bicycle, and in order to make the structure of the electric bicycle more compact and beautiful, the battery box is usually required to be matched with the main structure of the electric bicycle for design, so the size of the battery box is limited, the battery box is used as a containing device of the battery, the battery box can directly influence the endurance capacity of the electric bicycle, so more batteries can be contained in the limited space to increase the endurance function of the electric bicycle, and the battery box is a problem to be solved in the technical field of the electric bicycle equipment at present.
Disclosure of Invention
The utility model discloses an aim at above-mentioned technical problem, provide an electric bicycle battery case, through the improvement to this battery case structure, make it can hold more batteries in limited accommodation space to improve the installation steadiness of battery, guarantee its safe in utilization.
The technical scheme of the utility model as follows:
a battery box for an electric bicycle, which is characterized in that: the wire guide device comprises a handle part and a body part, wherein the handle part is obliquely arranged at the upper end of the body part, and a wire cavity for accommodating a wire is formed at the connecting position of the handle part and the body part; the body part comprises a first box body and a second box body which are matched in outline, the first box body and the second box body are buckled to form a containing cavity for containing the battery pack and an installation cavity for a discharge jack, a first fixing plate and a second fixing plate for fixing the battery pack are arranged in the containing cavity, the two fixing plates are parallel to each other and are tightly embedded in the containing cavity, the outer peripheral surface of the first fixing plate is tightly attached to the inner wall of the first box body, the outer peripheral surface of the second fixing plate is tightly attached to the inner wall of the second box body, a plurality of pairs of positioning holes are formed in the first fixing plate and the second fixing plate in an aligning mode along the buckling direction of the two box bodies, the aperture of each positioning hole is matched with the outer diameter of the battery and fully distributed in the first fixing plate and the second fixing plate, blocking pieces are arranged on the end faces, facing; the handle part comprises a first handle part and a second handle part, the first handle part is integrally formed at the upper end of the first box body, and the second handle part is integrally formed at the upper end of the second box body.
First box body and the second box body of profile assorted, can use unified mould production, and the reduction in production cost, the slope of handle portion sets up, can convenience of customers to taking of battery case, and simultaneously, the wire chamber that handle portion and this somatic part formed, can reduce the occupation of the volume of wire in the battery case, thereby traditional battery case compares, thereby can save space and hold more batteries, the fixed plate of group battery can make the group battery combine closely, reduce the space that combines, reduce the stability of guaranteeing the group battery in the use simultaneously of volume.
Preferably, the handle part and the upper end of the body part form an acute angle.
The handle portion is obliquely arranged and forms an acute angle with an included angle formed in the upper end of the battery box body, when the battery box is installed on an electric bicycle, a user can conveniently take the battery box, and the battery box is particularly friendly to old users or female users.
Preferably, the frame of the first box body facing one side of the second box body is provided with a groove, and the frame of the second box body facing one side of the first box body is provided with a corresponding convex edge.
Preferably, the frame of the second box body facing one side of the first box body is provided with a groove, and the frame of the first box body facing one side of the second box body is provided with a corresponding convex edge.
The cooperation design of recess and chimb on the box body can make first box body and second box body combine inseparabler, also convenient equipment simultaneously, can paste the waterproof strip on the recess simultaneously and improve the waterproof nature of battery case to improve the safety in utilization.
Preferably, the frame of the first box body facing the second box body is provided with a plurality of fixing holes for screws, and the frame of the second box body facing one side of the first box body is provided with a plurality of corresponding mounting holes for screws.
Preferably, the frame of the second box body facing the first box body is provided with a plurality of fixing holes for screws, and the frame of the first box body facing one side of the second box body is provided with a plurality of corresponding mounting holes for screws.
Through the fastening effect of screw, make first box body combine inseparabler with the second box body, reduce the battery case volume, make electric bicycle design inseparabler reasonable to improve the stability of the group battery in the use.
Preferably, the discharge jacks inserted into the mounting cavities of the discharge jacks are preferably four-hole jacks.
The design of four hole jacks, dual-purpose two are equipped with, and the mounting hole of signal line later on can be regarded as to the spare hole, and reserve jack can play fixed and guide effect simultaneously, makes the battery case combine together with the discharge plug on the electric bicycle, and it is better to more stabilize the contact, still can guarantee the inseparable combination of battery case and electric bicycle discharge plug when making electric bicycle travel under the more abominable road condition such as non-pavement road surface, improves the security under the condition of frequent use.
Preferably, the upper part of the first box body is provided with a charging jack and a fuse jack, and is provided with a plurality of locking grooves.
Preferably, the upper part of the second box body is provided with a charging jack and a fuse jack, and is provided with a plurality of locking grooves.
The locking groove that sets up on the battery box body can cooperate the last locking device of electric bicycle to when making the battery case install on electric bicycle, combine with electric bicycle firmly, also promoted the theftproof nature of battery case simultaneously.
Preferably, a plurality of raised guide strips are respectively arranged on the outer walls of the first box body and the second box body.
The design of gib block makes the battery case when installing on electric bicycle, reduces the frame on the electric bicycle to the impact of battery case and the wearing and tearing in the long-term use, and the gib block also makes and forms certain space between the mounted position on battery case and the electric bicycle simultaneously to the heat dispersion of battery case in the use has been strengthened.
The beneficial effects of the utility model
The utility model discloses a battery box of electric bicycle, first select to start from ergonomic design, in order to guarantee the vehicle focus and the structural rationality of electric bicycle, the battery box is designed at the rear part in the vehicle, the position below the cushion, therefore the handle that sets up inclines, reasonable utilization the space below the cushion, convenient for users especially some old users and women users to take the battery box, the concave-convex grafting between first box body and the second box body cooperates with the fixed action of screw, make the battery box possess better combination and waterproof nature, the profile matching design of first box body and second box body makes the production assembly convenient, the production mould cost is lower, cooperate the locking groove with electric bicycle locking device on the battery box body, the theftproof nature of battery box has been improved, the design of gib block simultaneously, reduce the wearing and tearing of box body, the heat dissipation of box body has been increased, most importantly, the design of integrated shaping handle portion, make handle bottom and battery case body junction become the wire chamber of group battery, reduce the occupation to interior empty space, make it can hold more batteries, increase the mileage of electric bicycle continuation of the journey.
Drawings
Fig. 1 is a three-dimensional structure diagram of a battery box of an electric bicycle of the present invention.
Fig. 2 is a perspective view of a battery box of an electric bicycle according to the present invention.
Fig. 3 is a usage status diagram of the battery box of the electric bicycle of the present invention.
Fig. 4 is a partial enlarged view of a fixing plate of a battery case for an electric bicycle according to the present invention.
1. First box body, 2, second box body, 3, first fixed plate, 4, second fixed plate, 5, the jack that charges, 6, the jack that discharges, 7, the installation cavity, 8, the wire chamber, 9, the fuse jack, 10, first handle portion, 11, second handle portion, 12, the handle portion, 13, this body part, 14, the gib block, 15, the connecting rod, 16, the locating hole, 17, the group battery, 18, screw fixation hole, 19, the separation blade, 20, locking groove
Detailed Description
The invention will be further described with reference to the following specific examples, with reference to the accompanying figures 1-4:
referring to fig. 1-4, a battery box for an electric bicycle comprises a first box body 1 and a second box body 2, wherein the first box body 1 is matched with the second box body 2 in contour, and is mutually buckled to form a hollow accommodating cavity for accommodating a battery pack and an installation cavity 7 for a discharge jack 6, two fixing plates for fixing the battery pack are arranged in the accommodating cavity for the battery pack and are respectively a first fixing plate 3 and a second fixing plate 4, a plurality of pairs of positioning holes 16 are oppositely arranged on the first fixing plate 3 and the second fixing plate 4 along the buckling direction of the two box bodies, the diameter of each positioning hole 16 is matched with the outer diameter of a battery and are fully distributed on the first fixing plate 3 and the second fixing plate 4, blocking pieces 19 are arranged on the end surfaces of the positioning holes 16 facing the box bodies, and the blocking pieces 19 are uniformly distributed along the circumferential; the two fixing plates are mutually combined through the clamping action of the connecting rod 15, the battery pack 17 can be reasonably arranged and fixed through the action of the positioning hole 16 and the baffle piece 19, and meanwhile, the two fixing plates are tightly attached to the inner walls of the first box body 1 and the second box body 2 respectively, so that the stability of the battery pack 17 is ensured; the battery box comprises a first box body 1, a second box body 2 and a handle part 12, wherein the upper end of the first box body 1 is provided with a first handle part 10, the upper end of the second box body 2 is provided with a second handle part 11, the first handle part 10 and the second handle part 11 are combined to form the handle part 12, the handle part 12 is obliquely arranged at the upper end of the battery box body part 13, and an included angle between the handle part 12 and the battery box body part is an acute angle, so that after the battery box is arranged on the electric bicycle, the handle part 12 is upwards protruded, and therefore a user can take the battery box conveniently; the buckling action of the first box body 1 and the second box body 2 can be realized by arranging the groove 21 and the convex edge 22 on the frame of the box body, the combination mode is simple and effective, the combination property is good, the installation and the assembly are convenient, the fixing hole 18 and the installation hole of the screw can be respectively arranged on the first box body 1 or the second box body 2, the first box body 1 and the second box body 2 are combined more tightly through the fastening action of the screw, and the waterproof performance of the box bodies can be improved by arranging the waterproof strip on the frame; when the battery pack is installed in practical use, the battery pack 17 is fixed with each other through the clamping of the two fixing plates and the connecting rod 15 and then is arranged in the first box body 1 or the second box body 2, then the related battery pack lead, the fuse jack 9, the charging jack 5 and the like are arranged in the lead cavity of the first box body 1 or the second box body 2, the discharging jack 6 is arranged in the installation cavity 7 of the discharging jack 6 of the first box body or the second box body, the first box body 1 and the second box body 2 are buckled with each other and then are fixed by screws to form an installed battery box, when the battery box is used, the battery box is arranged in a battery box installation position of the electric bicycle, at the moment, the guide strip 14 is attached to the frame of the electric bicycle, the disturbance to the battery box is reduced, the discharging jack 6 is inserted into the discharging plug of the electric bicycle from the upper part, meanwhile, the locking groove 20 arranged on the battery box body is matched with the, the battery case can be fixed and then normally used.
The utility model discloses, all install in the wire intracavity of handle portion and battery box body portion department of meeting, the jack that charges, the fuse, group battery wire etc. has saved the space in the battery box body portion, make it to hold more batteries, in addition can set up waterproof sealing strip and fix with the screw in the mutual lock department of first box body and second box body, make it possess better waterproof performance, the slant design of handle portion simultaneously, make full use of the space below the cushion, also improved the height of battery box simultaneously, convenience of customers's taking, and first box body and second box body adopt the structure that the profile matches, the cost of mould production has been reduced, the jack that discharges can select the four-way jack, make it combine closely with electric bicycle's discharge plug, possessed the reserve function of wire simultaneously, the locking groove that sets up on first box body or the second box body cooperatees with electric bicycle's locking device, the anti-theft performance of the battery box is improved, the design of the guide strips outside the first box body and the second box body also enables the battery box to reduce friction and disturbance to the box body when the battery box of the electric bicycle is installed in the installation position, and a partial heat dissipation function is added.
The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, without thereby limiting the scope of the invention. Any modification, equivalent replacement and improvement made by those skilled in the art without departing from the scope and spirit of the present invention should be within the scope of the claims of the present invention.
Claims (10)
1. A battery box for an electric bicycle, which is characterized in that: the wire guide device comprises a handle part and a body part, wherein the handle part is obliquely arranged at the upper end of the body part, and a wire cavity for accommodating a wire is formed at the connecting position of the handle part and the body part; the body part comprises a first box body and a second box body which are matched in outline, the first box body and the second box body are buckled to form a containing cavity for containing the battery pack and a mounting cavity for the discharging jack, a first fixing plate and a second fixing plate for fixing the battery pack are arranged in the containing cavity, the two fixing plates are combined through the buckling action of the connecting rod, and are parallel to each other and are tightly embedded in the containing cavity, the peripheral surface of the first fixing plate is tightly attached to the inner wall of the first box body, the peripheral surface of the second fixing plate is tightly attached to the inner wall of the second box body, a plurality of pairs of positioning holes are arranged on the first fixing plate and the second fixing plate in an alignment way along the buckling direction of the two box bodies, the diameter of the positioning hole is matched with the outer diameter of the battery and is fully distributed on the first fixing plate and the second fixing plate, the end face, facing the box body, of the positioning hole is provided with blocking pieces, and the blocking pieces are uniformly distributed along the circumferential direction of the positioning hole; the handle part comprises a first handle part and a second handle part, the first handle part is integrally formed at the upper end of the first box body, and the second handle part is integrally formed at the upper end of the second box body.
2. A battery pack for an electric bicycle according to claim 1, wherein: the included angle between the handle part and the upper end of the body part is an acute angle.
3. A battery pack for an electric bicycle according to claim 1, wherein: the frame of first box body towards second box body one side has the recess, the frame of second box body towards first box body one side has corresponding chimb.
4. A battery pack for an electric bicycle according to claim 1, wherein: the frame of second box body towards first box body one side has the recess, the frame of first box body towards second box body one side has corresponding chimb.
5. A battery pack for an electric bicycle according to claim 3, wherein: the frame of the first box body facing the second box body is provided with a plurality of fixing holes for screws, and the frame of the second box body facing one side of the first box body is provided with a plurality of corresponding mounting holes for screws.
6. A battery pack for an electric bicycle according to claim 4, wherein: the frame of the second box body facing the first box body is provided with a plurality of fixing holes for screws, and the frame of the first box body facing one side of the second box body is provided with a plurality of corresponding mounting holes for screws.
7. A battery pack for an electric bicycle according to claim 1, wherein: the discharge jacks inserted in the mounting cavities of the discharge jacks are four-hole jacks.
8. A battery pack for an electric bicycle according to claim 1, wherein: charging jacks and fuse jacks are formed in the upper portion of the first box body, and a plurality of locking grooves are formed in the upper portion of the first box body.
9. A battery pack for an electric bicycle according to claim 1, wherein: the upper portion of the second box body is provided with a charging jack and a fuse jack, and a plurality of locking grooves are formed in the upper portion of the second box body.
10. A battery pack for an electric bicycle according to any one of claims 1 to 9, wherein: a plurality of protruding guide strips are arranged on the outer walls of the first box body and the second box body respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922299050.5U CN210956787U (en) | 2019-12-19 | 2019-12-19 | Battery box of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922299050.5U CN210956787U (en) | 2019-12-19 | 2019-12-19 | Battery box of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210956787U true CN210956787U (en) | 2020-07-07 |
Family
ID=71397811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922299050.5U Active CN210956787U (en) | 2019-12-19 | 2019-12-19 | Battery box of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210956787U (en) |
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2019
- 2019-12-19 CN CN201922299050.5U patent/CN210956787U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinhua Qingfeng Technology Co.,Ltd. Assignor: ZHEJIANG LEADING BIRD ELECTRIC VEHICLE Co.,Ltd. Contract record no.: X2023980048470 Denomination of utility model: An electric bicycle battery box Granted publication date: 20200707 License type: Common License Record date: 20231127 |