CN218414917U - Battery pack of electric bicycle - Google Patents
Battery pack of electric bicycle Download PDFInfo
- Publication number
- CN218414917U CN218414917U CN202222204198.8U CN202222204198U CN218414917U CN 218414917 U CN218414917 U CN 218414917U CN 202222204198 U CN202222204198 U CN 202222204198U CN 218414917 U CN218414917 U CN 218414917U
- Authority
- CN
- China
- Prior art keywords
- battery
- battery pack
- electric bicycle
- junction box
- interface
- 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.)
- Active
Links
Images
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an electric bicycle battery pack, include: group battery and battery terminal box, the group battery is rectangular shape, battery terminal box detachably connects in the one end of group battery, the one end that the battery terminal box is close to the group battery is provided with the public end joint, the one end that the group battery is close to the battery terminal box is provided with the female end interface, can realize the transmission of power supply and signal between public end joint and the female end interface, the side of battery terminal box is provided with the interface that charges, the interface and the public end joint electricity that charge are connected, the battery in the group battery is connected to female end interface electricity, the one end and the female end interface electricity of signal line are connected, the one end that the interface that charges was kept away from to the group battery still is provided with the power supply line, the power supply line is connected with the battery electricity in the group battery, the through-hole is worn out to the other end of functional cable, electric bicycle battery pack detachably sets up in the inside of frame low tube, be provided with on the frame low tube and supply the exposed opening of interface that charges. The utility model discloses compact structure, be convenient for installation and easy replacement.
Description
Technical Field
The utility model relates to a battery structure especially relates to an electric bicycle battery pack.
Background
Present electric bicycle adopts the battery to hide the design usually, and this design battery is hidden in the frame lower tube, but electrical system is comparatively complicated among the electric bicycle, and the signal of telecommunication transmission line of different functions is more, directly arranges in disorder not smooth easy winding in the frame lower tube and ties a knot and cause the wire rod to damage, also does not do benefit to the production installation, and frame lower tube space is narrow and small simultaneously, and the wire rod is directly piled in disorder and also is not favorable to the utilization in space.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides an electric bicycle battery pack, this electric bicycle battery pack have compact structure, be convenient for installation and the advantage of easy replacement.
The utility model discloses a solve the technical scheme that its technical problem adopted and be: an electric bicycle battery assembly comprising: the battery pack is in a long strip shape, the battery junction box is detachably connected to one end of the battery pack, one end, close to the battery, of the battery junction box is provided with a male end connector, one end, close to the battery junction box, of the battery pack is provided with a female end connector, the male end connector can be inserted into the female end connector to achieve electric connection, power supply and signal transmission can be achieved between the male end connector and the female end connector, the side face of the battery junction box is provided with a charging interface, the charging interface is electrically connected with the male end connector, a battery in the battery pack is electrically connected with the female end connector, one end of a signal wire is electrically connected with the female end connector, the other end of the signal wire penetrates out of one end, far away from the charging interface, of the battery pack is further provided with a power supply line, the power supply line is electrically connected with the battery in the battery pack, the battery junction box is further provided with a line integration mechanism, a plurality of through holes capable of allowing the functional cables to penetrate out are formed in the line integration mechanism, one end of the functional cables is electrically connected with the male end connector, the other end of the functional cables penetrates out through holes, the functional cables can supply power supply or transmit signals, the electric bicycle battery assembly is detachably arranged in the frame, and the frame is arranged in the frame.
Optionally, the intelligent terminal box further comprises an intelligent gateway, the intelligent gateway is fixed on the outer wall of the battery junction box, the intelligent gateway terminal is fixed on the outer wall of the battery junction box, and the intelligent gateway is electrically connected with the intelligent gateway terminal.
Optionally, one end of the charging interface carried by the electric bicycle battery pack faces upwards.
Optionally, one end of the charging interface carried by the electric bicycle battery assembly faces the ground.
Optionally, a protective cover plate is arranged on the battery junction box in a swinging mode, and the protective cover plate can be covered on the charging interface.
Optionally, the battery junction box is positioned with the battery pack through a battery connecting block and fixed on the battery pack through bolts.
The utility model has the beneficial technical effects that: the electric bicycle battery pack includes: group battery and battery terminal box, the group battery is rectangular shape, battery terminal box detachably connects in the one end of group battery, set up interface and the circuit integration mechanism that charges on battery terminal box, because the wiring of the interface that charges is located battery terminal box's inside, the functional cable that needs outer even also is unified to walk the winding of having avoided the functional cable through the circuit integration mechanism, female end interface on the public end articulate group battery of rethread, the power supply signal electricity that has realized group battery and battery terminal box is connected, power supply line and signal line are also worn out from the inside of group battery, the built-in of the line is walked to the most of having realized the complete machine like this, the volume has been reduced and the installation of also being convenient for, also can change alone after group battery or battery terminal box break down. Has the advantages of compact structure, convenient installation and easy replacement.
Drawings
FIG. 1 is a perspective view of the whole device of the present invention;
fig. 2 is a perspective view of the battery junction box, the intelligent gateway, the battery connecting block and the bolt of the present invention;
wherein:
1. a battery pack; 2. A battery junction box; 21. A charging interface;
22. a line integration mechanism; 221. A through hole; 23. A protective cover plate;
3. a signal line; 4. A power supply line; 5. An intelligent gateway;
6. a battery connecting block; 7. And (4) bolts.
Detailed Description
In order to make the technical means of the present invention clearer and to implement the present invention according to the content of the specification, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples, which are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In this embodiment, the electric bicycle battery pack according to the present application is described in detail, and as shown in fig. 1 and 2, the electric bicycle battery pack includes: the battery pack comprises a battery pack 1 and a battery junction box 2, wherein the battery pack 1 is in a long strip shape, a battery is arranged in the battery pack 1, the battery junction box 2 is detachably connected to one end of the battery pack 1, in the present instance, the battery junction box 2 and the battery pack 1 are fixed through bolts, and in some optional embodiments, the bolts can be replaced by buckles. The one end that battery terminal box 2 is close to group battery 1 is provided with public end and connects, and the one end that group battery 1 is close to battery terminal box 2 is provided with female end interface, and public end connects and can inserts and realize the electricity in the female end interface and connect, can realize the transmission of power supply and signal between public end joint and the female end interface. The side of battery terminal box 2 is provided with the interface 21 that charges, and the interface 21 that charges is connected with the public end joint electricity, and the battery in the group battery 1 is connected to female end interface electricity. The one end and the female end interface electricity of signal line 3 are connected, and the other end of signal line 3 passes and wears out from the one end that battery pack 1 kept away from interface 21 that charges behind the battery pack 1, and battery pack 1 keeps away from the one end of interface 21 that charges still is provided with power supply line 4, and power supply line 4 is connected with the interior battery electricity of battery pack 1. Battery terminal box 2 still is provided with circuit integration mechanism 22, be provided with a plurality of through-holes 221 that can supply the functional cable to wear out on the circuit integration mechanism 22, circuit integration mechanism 22 in this embodiment is a panel that is provided with a plurality of through-holes 221, the functional cable is worn out from through-hole 221 respectively, thereby reach the line effect that prevents the winding of functional cable of walking of integrating the functional cable, the one end and the public end joint electricity of functional cable are connected, through-hole 221 is worn out to the other end of functional cable, the functional cable can supply power or transmission signal. The functional cable in this embodiment is used for transmitting signals, and electric bicycle battery pack detachably sets up in the inside of frame low tube, and electric bicycle battery pack passes through bolt detachably in the inside of frame low tube in this embodiment, also can replace the bolt with the buckle in some optional embodiments, and electric bicycle battery pack also detachably fixes the outer wall at frame low tube in some optional embodiments, is provided with on the frame low tube and supplies the exposed opening of charging interface 21. Set up the interface 21 and the circuit integration mechanism 22 that charge on battery terminal box, because the wiring of the interface 21 that charges is located the inside of battery terminal box 2, the functional cable that needs the external connection also unifies to walk the winding of having avoided functional cable through circuit integration mechanism 22. And then the male end connector is connected with the female end interface on the battery pack 1, so that the power supply signal electric connection of the battery pack 1 and the battery junction box 2 is realized, and the power supply line 4 and the signal line 3 are also penetrated out from the inside of the battery pack 1, so that the internal arrangement of most wiring of the whole machine is realized, the size is reduced, the installation is convenient, and the battery pack 1 or the battery junction box 2 can be independently replaced after the fault occurs. Has the advantages of compact structure, convenient installation and easy replacement.
During the use, pass through the bolt fastening with electric bicycle battery pack inside frame low tube, the interface 21 that charges exposes through the opening on the frame low tube this moment, connects the interface 21 that charges with the charging wire when needing to charge, because interface 21 and the public end joint electricity that charges are connected, and the battery in the group battery 1 is connected to female end interface electricity, and public end joint and female end interface electricity are connected to this battery in the realization is to group battery 1 charges. In addition, the functional cable is connected with the outside after being managed by the line integration mechanism 22, so that communication and signal transmission between the battery assembly of the electric bicycle and the outside are realized, the power supply line 4 is electrically connected with the battery in the battery pack 1 and is led out from one end, far away from the charging interface 21, of the battery pack 1, so that power supply for the electric bicycle is realized. The signal wire 3 is led out from one end of the battery pack 1 far away from the charging interface 21 like the power supply wire 4, and as one end of the signal wire 3 is electrically connected with the female terminal interface and one end of the functional cable is electrically connected with the male terminal connector, the signal wire 3 and the functional cable can be electrically connected, so that communication and signal transmission with the outside can be realized. When the battery pack of the electric bicycle needs to be integrally taken down, the battery pack of the electric bicycle can be integrally taken down only by loosening the bolt fixed with the lower tube of the frame, and the battery pack of the electric bicycle can be independently charged at the moment. In addition, when the battery pack 1 or the battery junction box 2 needs to be replaced independently, the battery pack 1 and the battery junction box 2 can be separated by loosening the bolts 7 and disconnecting the electrical connection of the male end connector and the female end connector, so that the parts can be replaced independently. Has the advantages of compact structure, convenient installation and easy replacement.
Optionally in this embodiment, still include intelligent gateway 5, intelligent gateway 5 is fixed in 2 outer walls of battery terminal box, and intelligent gateway binding post is fixed in 2 outer walls of battery terminal box, and intelligent gateway 5 and intelligent gateway binding post electricity are connected, and intelligent gateway 5 passes through the bolt fastening at 2 outer walls of battery terminal box in this embodiment, and intelligent gateway binding post is connected with public end connector electricity, and intelligent gateway 5 can realize the wireless connection with equipment to transmit the data of riding in real time, so as to realize that the intelligence of vehicle is ridden.
Optionally in this embodiment, the one end of the interface 21 that charges that electric bicycle battery pack had is towards the top, and the one end of the interface 21 that will have that charges towards the top can avoid the ponding on road surface, prevents that battery terminal box 2 from intaking and causing the short circuit, has improved the reliability of equipment.
Optionally in this embodiment, the one end of the interface 21 that charges that electric bicycle battery pack had faces ground, and the one end of the interface 21 that will have that charges can optimize electric bicycle's inside line of walking towards ground, reduces the length of walking the line, also can the person of facilitating the use charges owing to the height of the interface 21 that charges is lower in addition.
Optionally in this embodiment, the battery terminal box 2 is provided with the protection cover plate 23 in an upward swinging manner, the protection cover plate 23 can be covered on the interface 21 that charges, in this embodiment, one end of the protection cover plate 23 is fixed on a rotating shaft in a rotating manner, the protection cover plate 23 can swing through the rotating shaft, when swinging to cover the interface 21 that charges, the protection cover plate 23 can be fixed on the interface 21 that charges through buckle detachably, so as to avoid dust and steam to enter the interface 21 that charges, and the protection cover plate 23 is arranged to improve the reliability of the electric bicycle.
In this embodiment, optionally, the battery junction box 2 is positioned with the battery pack 1 through the battery connecting block 6 and fixed on the battery pack 1 through the bolt 7, the battery connecting block 6 can be matched with the groove on the battery pack 1 to position the battery pack 1 and the battery junction box 2, and in some optional embodiments, the bolt 7 can be replaced by a buckle.
The battery pack of the electric bicycle in the embodiment has the advantages of compact structure, convenience in installation and easiness in replacement.
Claims (6)
1. An electric bicycle battery pack, comprising: the battery pack (1) and the battery junction box (2), the battery pack (1) is strip-shaped, the battery junction box (2) is detachably connected to one end of the battery pack (1), one end of the battery junction box (2) close to the battery pack (1) is provided with a male end connector, one end of the battery pack (1) close to the battery junction box (2) is provided with a female end connector, the male end connector can be inserted into the female end connector to realize electric connection, power supply and signal transmission can be realized between the male end connector and the female end connector, the side face of the battery junction box (2) is provided with a charging interface (21), the charging interface (21) is electrically connected with the male end connector, the female end connector is electrically connected with a battery in the battery pack (1), one end of a signal wire (3) is electrically connected with the female end connector, the other end of the signal wire (3) penetrates through the battery pack (1) and then penetrates out of one end far away from the charging interface (21), one end of the battery pack (1) far away from the charging interface (21) is also provided with a power supply wire (4), the power supply wire (4) is electrically connected with the battery in the battery pack (1), the battery junction box (2) is also provided with an integrated circuit mechanism (22), one end of the integrated circuit junction box (221), one end of the integrated circuit mechanism is provided with a plurality of functional cable (221) which penetrates out, and a plurality of functional through hole for the functional cable, and a plurality of functional cable (221) which can penetrate out, and a plurality of functional cable (cable, the functional cable (221) which can penetrate out, functional cable can supply power or transmission signal, and electric bicycle battery pack detachably sets up in the inside of frame low tube, is provided with the confession on the frame low tube and charges interface (21) exposed opening.
2. The electric bicycle battery assembly of claim 1, wherein: the intelligent gateway is characterized by further comprising an intelligent gateway (5), wherein the intelligent gateway (5) is fixed on the outer wall of the battery junction box (2), the intelligent gateway wiring terminals are fixed on the outer wall of the battery junction box (2), and the intelligent gateway (5) is electrically connected with the intelligent gateway wiring terminals.
3. The electric bicycle battery assembly of claim 1, wherein: one end of a charging interface (21) of the electric bicycle battery pack faces upwards.
4. The electric bicycle battery assembly of claim 1, wherein: one end of a charging interface (21) of the electric bicycle battery pack faces the ground.
5. The electric bicycle battery assembly of claim 1, wherein: the battery junction box (2) is provided with a protective cover plate (23) in a swinging mode, and the protective cover plate (23) can be covered on the charging interface (21).
6. The electric bicycle battery assembly of claim 1, wherein: the battery junction box (2) is positioned with the battery pack (1) through a battery connecting block (6) and is fixed on the battery pack (1) through a bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222204198.8U CN218414917U (en) | 2022-08-22 | 2022-08-22 | Battery pack of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222204198.8U CN218414917U (en) | 2022-08-22 | 2022-08-22 | Battery pack of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218414917U true CN218414917U (en) | 2023-01-31 |
Family
ID=85028271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222204198.8U Active CN218414917U (en) | 2022-08-22 | 2022-08-22 | Battery pack of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218414917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116001607A (en) * | 2023-02-03 | 2023-04-25 | 无锡圣达车业科技有限公司 | Lithium battery charge-discharge port integrated device |
-
2022
- 2022-08-22 CN CN202222204198.8U patent/CN218414917U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116001607A (en) * | 2023-02-03 | 2023-04-25 | 无锡圣达车业科技有限公司 | Lithium battery charge-discharge port integrated device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100550528C (en) | Direct erection unit connector | |
| CN218414917U (en) | Battery pack of electric bicycle | |
| CN202395520U (en) | Power generating unit of automatic change-over switch controller | |
| CN209266699U (en) | A kind of novel compact vehicle connector | |
| CN215816208U (en) | Battery and carrier with same | |
| CN212849001U (en) | Distribution junction box socket | |
| CN213905698U (en) | Data line with bunch structure | |
| CN109599955A (en) | Underwater coupling power supply and information carrying means | |
| CN111641091B (en) | Integrated connector, battery pack and vehicle | |
| CN212210391U (en) | Cable box for railway communication signal | |
| CN208862596U (en) | A kind of multi-functional magnetic power supply | |
| CN207409770U (en) | A kind of data cable of achievable lamplight pointing | |
| CN208401130U (en) | A kind of multi-function metal fixed frame connector | |
| CN207460263U (en) | Mobile phone | |
| CN206163786U (en) | Connection structure is drawn forth to tip of controller control signal line | |
| CN207977584U (en) | A kind of good mobile phone connector of Electro Magnetic Compatibility | |
| CN218317071U (en) | Hidden battery mechanism in electric power-assisted vehicle frame | |
| CN213366917U (en) | Rotary data line | |
| CN218603755U (en) | Box location communication data terminal structure | |
| CN209029990U (en) | A kind of novel radio charging unit | |
| CN218112853U (en) | Accessory connecting wire integrated structure and electric bicycle | |
| CN214101973U (en) | Mounting structure of power terminal communication module | |
| CN218101976U (en) | Cell-phone protective housing switching structure that charges | |
| CN220693281U (en) | Distribution frame for communication cable | |
| CN212211040U (en) | Wireless router for 5G communication equipment port |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |