CN217062366U - Box structure of two-wheeled vehicle electricity-exchanging type lithium battery - Google Patents
Box structure of two-wheeled vehicle electricity-exchanging type lithium battery Download PDFInfo
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- CN217062366U CN217062366U CN202122319827.7U CN202122319827U CN217062366U CN 217062366 U CN217062366 U CN 217062366U CN 202122319827 U CN202122319827 U CN 202122319827U CN 217062366 U CN217062366 U CN 217062366U
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- lithium battery
- battery
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- box body
- plate
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 92
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 238000005192 partition Methods 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 150000002641 lithium Chemical class 0.000 claims 4
- 238000002955 isolation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a box structure of a power-exchanging lithium battery for a two-wheeled vehicle, which comprises a lithium battery box body and a lithium battery protection plate; the utility model discloses a lithium battery box adopts the design of isolating bin type, separates the space in the box into a battery bin and an electrical component bin through a baffle, and a battery module and the lithium battery protection plate are respectively arranged in relatively independent spaces; the partition plate effectively plays a role in limiting and fixing the battery pack; the space isolation plays a role in protecting the electrical safety of the protection board and the battery module; and the mutual conduction of the heat generated by the battery pack and the heat generated by the protective plate is reduced as much as possible, the distribution of a thermal field in a space is improved, and the uniformity of the heat distribution of the battery pack is improved.
Description
Technical Field
The utility model relates to a lithium battery technology field, concretely relates to box structure of two-wheeled vehicle electricity generation formula lithium cell that trades.
Background
Chinese patent CN209993660U discloses a lithium cell module box structure, including first electric core support, second electric core support, the piece that converges, aluminium bar and circuit board installing support, the lock can be dismantled to first electric core support and second electric core support and be connected, and form a holding cavity, the dorsal wall setting of first electric core support and second electric core support is located along the lid to the aluminium bar, the dorsal wall setting of first electric core support and second electric core support is located to the piece that converges respectively, and the piece that converges is located the outside of aluminium bar, the piece that converges is connected with the aluminium bar electricity respectively, circuit board installing support detachable sets up in the upper end of first electric core support and second electric core support.
In the prior art, a generally adopted installation mode is that a lithium battery protection board is directly stuck on the surface of a battery module by using a strong adhesive tape; the current mounting means has the heat that the battery module body produced and the heat that battery protection shield self produced to transmit each other, influences the respective radiating effect of battery module and battery protection shield, has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of the background art, and providing a box structure of a power-exchanging lithium battery for a two-wheeled vehicle.
The purpose of the utility model can be realized by the following technical scheme:
a box body structure of a power-exchanging lithium battery for a two-wheeled vehicle comprises a lithium battery box body and a lithium battery protection plate; be provided with two sets of limit baffle on the inner wall of lithium battery box, the bottom of lithium battery protection shield is installed between two sets of limit baffle, and the lateral wall top that the lithium battery protection shield is close to the baffle is provided with the gum sponge, and the lithium battery protection shield passes through gum sponge and baffle butt.
As a further aspect of the present invention: the top of lithium battery box is provided with the case lid, is provided with the main handle on the top surface of case lid.
As a further aspect of the present invention: the lateral wall of lithium battery box is provided with the trompil, and the embedded fixed plate that is provided with in trompil department is provided with supplementary handle on the fixed plate.
As a further aspect of the present invention: the position of the auxiliary handle is located 1/5 from the bottom of the lithium battery box.
As a further aspect of the present invention: a partition board is arranged on the inner wall of the lithium battery box body and is positioned above the fixing board.
As a further aspect of the present invention: the inner cavity of the lithium battery box body is divided into a battery compartment and an electrical component compartment through a partition plate, a battery module is correspondingly arranged in the battery compartment, and a lithium battery protection plate is correspondingly arranged in the electrical component compartment.
As a further aspect of the present invention: the box cover is provided with a lining plate in a vertically sinking mode, and the lining plate is provided with a GPS positioning module.
As a further aspect of the present invention: the surface of the GPS positioning module is 1mm lower than the surface of the box cover, and a hard transparent protective film is pasted on the surface of the GPS positioning module.
The utility model has the advantages that:
(1) the lithium battery box body adopts an isolation bin type design, the space in the box body is divided into a battery bin and an electrical component bin through a partition plate, and a battery module and a lithium battery protection plate are respectively arranged in relatively independent spaces; the partition plate effectively plays a role in limiting and fixing the battery pack; the space isolation plays a role in protecting the electrical safety of the protection board and the battery module; the mutual conduction of the heat generated by the battery pack and the heat generated by the protective plate is reduced as much as possible, the distribution of a thermal field in a space is improved, and the uniformity of the heat distribution of the battery pack is improved;
(2) the lithium battery protection board is of an independent installation structure, so that later maintenance and replacement are facilitated; the electronic protection unit of the lithium battery protection board is far away from the battery module, so that the mutual transmission of heat generated by the battery module body and heat generated by the lithium battery protection board is effectively prevented, the respective heat dissipation effects of the battery module and the lithium battery protection board are enhanced, and the thermal protection safety of the battery module and the lithium battery protection board is effectively realized; meanwhile, the side wall of the metal box body is effectively utilized for heat transfer, the heat dissipation effect of the power device of the protection board is further enhanced, and the working performance and the environmental adaptability of the protection board are effectively improved.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural view of an inner cavity of the lithium battery box of the present invention;
fig. 3 is a schematic structural diagram of the connection relationship of the lithium battery protection board of the present invention.
In the figure: 1. a lithium battery case; 2. a box cover; 3. a main handle; 4. an auxiliary handle; 5. a charging plug; 6. a partition plate; 7. a lithium battery protection board; 8. back-adhesive sponge; 9. and a limiting baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model relates to a box structure of a two-wheeled vehicle power-changing lithium battery, including a lithium battery box body 1, a lithium battery protection plate 7 and a limit baffle 9, considering the application scene requirement of a two-wheeled electric vehicle power-changing sharing mode, considering the multilayer charging bin mode of a power-changing cabinet, in order to facilitate the rider to change the battery rapidly and laborsavingly, a box cover 2 is arranged on the top of the lithium battery box body 1, a main handle 3 is arranged on the top surface of the box cover 2, the side wall of the lithium battery box body 1 is provided with an opening, a fixing plate is embedded at the opening, an auxiliary handle 4 is arranged on the fixing plate, the auxiliary handle 4 is positioned at 1/5 away from the bottom of the lithium battery box body 1, and a cover plate is arranged on the fixing plate; therefore, in the lithium battery box body 1, except for the sinking type main handle arranged on the upper cover of the battery, a sinking type auxiliary handle is arranged at the position which is about 1/5 away from the bottom of the battery according to the requirement of ergonomics, so that the battery is replaced with little labor; a charging plug 5 is arranged above the side wall of the lithium battery box body 1;
a partition plate 6 is arranged on the inner wall of the lithium battery box body 1, the partition plate 6 is positioned above the fixing plate, the inner cavity of the lithium battery box body 1 is divided into a battery bin and an electrical assembly bin through the partition plate 6, a battery module is correspondingly arranged in the battery bin, and a lithium battery protection plate 7 is correspondingly arranged in the electrical assembly bin; the lithium battery box body 1 adopts an isolation bin type design, the space in the box body is divided into a battery bin and an electrical component bin through a partition plate 6, and a battery module and a lithium battery protection plate 7 are respectively arranged in relatively independent spaces; the partition plate 6 effectively plays a role in limiting and fixing the battery pack; the space isolation plays a role in protecting the electrical safety of the protection board and the battery module; the mutual conduction of the heat generated by the battery pack and the heat generated by the protective plate is reduced as much as possible, the distribution of a thermal field in a space is improved, and the uniformity of the heat distribution of the battery pack is improved;
two groups of limiting baffle plates 9 are arranged on the top surface of the fixing plate, the bottom of the lithium battery protection plate 7 is arranged between the two groups of limiting baffle plates 9, gum sponge 8 is arranged above the side wall, close to the partition plate 6, of the lithium battery protection plate 7, and the lithium battery protection plate 7 is abutted to the partition plate 6 through the gum sponge 8; according to the independent installation structure of the lithium battery protection plate 7 of the lithium battery box body 1, the lower end of the lithium battery protection plate 7 plays a limiting role through the vertical part on the limiting baffle 9, so that the lithium battery protection plate 7 is prevented from moving horizontally, and the gum sponge 8 can prevent the lithium battery protection plate 7 from moving back and forth; the mounting mode is different from the mounting mode which is generally adopted at present and directly sticks the lithium battery protection plate 7 on the surface of the battery module by using a strong adhesive tape; the electronic protection unit on the lithium battery protection board 7 is positioned on the side wall of the lithium battery box body 1, so that the maintenance and the replacement are convenient; the electronic protection unit of the lithium battery protection board 7 is far away from the battery module, so that the mutual transmission of heat generated by the battery module body and heat generated by the lithium battery protection board 7 per se is effectively prevented, the respective heat dissipation effects of the battery module and the lithium battery protection board 7 are enhanced, and the heat protection safety of the battery module and the lithium battery protection board is effectively realized; meanwhile, the side wall of the metal box body is effectively utilized for heat transfer, the heat dissipation effect of the power device of the protection board is further enhanced, and the working performance and the environmental adaptability of the protection board are effectively improved;
the box cover 2 is provided with a lining plate in a vertically sinking mode, a GPS positioning module is arranged on the lining plate, the surface of the GPS positioning module is lower than the surface of the box cover 2 by 1mm, and a hard transparent protective film is pasted on the surface of the GPS positioning module, so that the ID serial number and the identification two-dimensional code on the surface of the GPS positioning module are effectively protected.
The utility model discloses a theory of operation: in the lithium battery box body 1, except for the sinking type main lifting handle arranged on the upper cover of the battery, a sinking type auxiliary lifting handle is arranged at a position which is about 1/5 away from the bottom of the battery according to the requirement of ergonomics, so that the battery is replaced in a relatively labor-saving way;
according to the independent installation structure of the lithium battery protection plate 7 of the lithium battery box body 1, the lower end of the lithium battery protection plate 7 plays a limiting role through the vertical part on the limiting baffle 9, so that the lithium battery protection plate 7 is prevented from moving horizontally, and the gum sponge 8 can prevent the lithium battery protection plate 7 from moving back and forth;
the lithium battery box body 1 adopts an isolation bin type design, the space in the box body is divided into a battery bin and an electrical component bin through a partition plate 6, and the battery module and the lithium battery protection plate 7 are respectively installed in relatively independent spaces.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. The equivalent changes and improvements made according to the application scope of the present invention should be still included in the patent coverage of the present invention.
Claims (7)
1. A box body structure of a power-exchanging lithium battery for a two-wheeled vehicle is characterized by comprising a lithium battery box body (1) and a lithium battery protection plate (7); the lithium battery protection plate comprises a lithium battery box body (1), wherein two groups of limiting baffle plates (9) are arranged on the inner wall of the lithium battery box body (1), the bottom of a lithium battery protection plate (7) is installed between the two groups of limiting baffle plates (9), a partition plate (6) is arranged on the inner wall of the lithium battery box body (1), gum sponge (8) is arranged above the side wall, close to the partition plate (6), of the lithium battery protection plate (7), and the lithium battery protection plate (7) is abutted to the partition plate (6) through the gum sponge (8).
2. The case structure of a lithium battery for a motorcycle according to claim 1, wherein a case cover (2) is provided on a top of the lithium battery case (1), and a main handle (3) is provided on a top surface of the case cover (2).
3. The case structure of a lithium battery for a two-wheeled vehicle according to claim 1, wherein the side wall of the case (1) of the lithium battery is provided with an opening, a fixing plate is embedded in the opening, and the fixing plate is provided with an auxiliary handle (4).
4. A case structure of a lithium battery for a two-wheeled vehicle according to claim 3, wherein the auxiliary handle (4) is located at 1/5 away from the bottom of the lithium battery case (1).
5. The box structure of lithium battery for two-wheeled vehicle according to claim 1, wherein the inner cavity of the lithium battery box (1) is divided into a battery compartment and an electrical component compartment by a partition (6), a battery module is correspondingly disposed in the battery compartment, and a lithium battery protection plate (7) is correspondingly disposed in the electrical component compartment.
6. The box structure of a lithium battery for a motorcycle according to claim 1, wherein a liner is provided to the box cover (2) in a sunken manner, and a GPS positioning module is provided to the liner.
7. The battery box structure of claim 6, wherein the surface of the GPS module is 1mm lower than the surface of the box cover (2), and a hard transparent protective film is adhered to the surface of the GPS module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319827.7U CN217062366U (en) | 2021-09-24 | 2021-09-24 | Box structure of two-wheeled vehicle electricity-exchanging type lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319827.7U CN217062366U (en) | 2021-09-24 | 2021-09-24 | Box structure of two-wheeled vehicle electricity-exchanging type lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217062366U true CN217062366U (en) | 2022-07-26 |
Family
ID=82464656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122319827.7U Active CN217062366U (en) | 2021-09-24 | 2021-09-24 | Box structure of two-wheeled vehicle electricity-exchanging type lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217062366U (en) |
-
2021
- 2021-09-24 CN CN202122319827.7U patent/CN217062366U/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: 20231219 Address after: 230000 RMB 201, 2nd Floor, CD Podium Building, Phase III (South District) of Huguang Road Independent Innovation Industry Base, Shushan District, Hefei City, Anhui Province Patentee after: Anhui Digital Intelligent Equipment Technology Co.,Ltd. Address before: No.111-3, Baihe Road, Pukou Economic Development Zone, Pukou District, Nanjing City, Jiangsu Province, 210000 Patentee before: Jiangsu Xinsheng New Energy Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |