CN210805879U - Modular battery capable of being freely assembled - Google Patents
Modular battery capable of being freely assembled Download PDFInfo
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- CN210805879U CN210805879U CN201922007416.7U CN201922007416U CN210805879U CN 210805879 U CN210805879 U CN 210805879U CN 201922007416 U CN201922007416 U CN 201922007416U CN 210805879 U CN210805879 U CN 210805879U
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- 230000005611 electricity Effects 0.000 claims abstract description 27
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 210000001503 joint Anatomy 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000010586 diagram Methods 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 a modularization battery that can freely assemble belongs to the battery field, and it includes functional module and a plurality of battery package of taking the casing, and adjacent battery package can be dismantled and connect, and the fixed stay of each other is a complete group battery after the concatenation of battery package, be equipped with the electricity connection position on the battery package, adjacent battery package is connected the position electrically conductive connection through the electricity, and each battery package is parallelly connected or establishes ties, functional module can be dismantled with the group battery and be connected, and the group battery fixed stay functional module, functional module are equipped with the electricity connection position electrically conductive connection of battery package in electric connection position and the group battery, and functional module and a plurality of battery package concatenation are simple, can unlimited freely parallelly connected or establish ties, do not receive the restraint of casing, and it is more convenient that the battery package is changed.
Description
Technical Field
The utility model relates to a battery field especially relates to a modularization battery that can freely assemble.
Background
The modularized battery pack is composed of a plurality of batteries, and the battery pack can be connected with a charger to charge and store electric energy and also can be connected with a DC-DC converter or a DC-AC inverter converter to output alternating current voltage or output direct current voltage.
A unit-type modular battery backpack with an authorization notice number of CN208939035U comprises a backpack shell, wherein dry batteries are arranged in the shell, a functional module is arranged on the shell and is electrically connected with the dry batteries, battery support units are arranged in the shell, each battery support unit comprises an upper shell cover and a lower shell cover, the dry batteries are clamped between the upper shell cover and the lower shell cover, the functional module comprises a detachable DC-DC converter or a DC-AC inverter converter or a charger, one of the DC-DC converter, the DC-AC inverter converter and the charger is inserted into the shell to be electrically connected with the dry batteries, and an input module or an output module is arranged and is connected with the functional module. This patent includes the casing, is equipped with multiunit battery support unit in the casing, and during battery support unit was located to the dry battery, be equipped with functional module on the casing, functional module is connected with the dry battery electricity, and this structure battery support unit all limits to in the casing, unable free dismounting, combination concatenation, and battery support unit changes comparatively loaded down with trivial details.
Therefore, a modular battery which is convenient to replace and can be freely disassembled and assembled is needed to be designed.
Disclosure of Invention
The utility model aims to solve the technical problem that a change convenient, but modularization battery of free dismouting combination is provided.
The technical scheme of the utility model is that: the utility model provides a modularization battery that can freely assemble, its characterized in that, it includes functional module and a plurality of battery package of taking the casing, and adjacent battery package can be dismantled and connect, and the mutual fixed stay is a complete group battery after the battery package concatenation, be equipped with the electricity connection position on the battery package, adjacent battery package is through the electricity connection position electricity connection, and each battery package is parallelly connected or establishes ties, functional module can be dismantled with the group battery and be connected, and the group battery fixed stay functional module, functional module are equipped with the electricity connection position electricity connection of connecting the position and the battery package in the group battery.
The adjacent battery packs are connected in a plugging mode.
The functional module is connected with a battery pack in the battery pack in a plug-in mode.
The battery pack is characterized in that a sliding groove or a sliding block for plugging is arranged on a shell of the battery pack, a sliding groove or a sliding block for plugging is arranged outside the functional module, and the sliding block is inserted into the sliding groove and used for limiting the movement in the vertical direction of the inserting direction.
The battery pack and the functional module are provided with grooves, electric connection parts are arranged in the grooves, the grooves of adjacent battery packs are in butt joint, the fixing parts are connected in the grooves in a buckling mode, and the fixing parts are provided with electric conduction parts used for connecting the electric connection parts of the adjacent battery packs.
The battery pack and the functional module are provided with grooves, electric connection parts are arranged in the grooves, the grooves of adjacent battery packs are in butt joint, the fixing pieces are connected in the grooves in a clamping mode, the electric connection parts used for connecting the adjacent battery packs are arranged on the fixing pieces, and the fixing pieces are used for limiting the relative sliding of the adjacent battery packs or limiting the relative sliding of the functional module and the battery packs.
The functional module comprises a DC-DC converter, or a DC-AC inverter converter, or a charger, or a shell with output terminals.
The battery pack is internally provided with a plurality of sub-battery packs connected in series or in parallel, and a battery manager module is arranged in the sub-battery packs.
A plurality of sub-battery packs connected in series or in parallel are arranged in the battery pack, and the capacity of the sub-battery packs is less than 100 Wh.
The utility model provides a modularization battery that can freely assemble, its characterized in that, it includes functional module and a battery package of taking the casing, be equipped with the electricity connection position on the battery package, be equipped with the sub-battery package of one or a plurality of electricity connection in the battery package, functional module and battery package can be dismantled and be connected, and the battery package fixed support functional module, functional module are equipped with the electricity connection position and are connected with the electricity connection position electricity of battery package.
Compared with the prior art, the utility model has the advantages that it includes functional module and a plurality of battery package of taking the casing, and adjacent battery package can dismantle the connection, and the fixed stay of each other is a complete group battery after the concatenation of battery package, be equipped with the electricity connection position on the battery package, adjacent battery package is connected the position electrically conductive connection through the electricity, and each battery package is parallelly connected or establishes ties, functional module can dismantle with the group battery and is connected, and the group battery fixed stay functional module, functional module are equipped with the electricity connection position electrically conductive connection of connecting the battery package in position and the group battery, and functional module and a plurality of battery package concatenation are simple, can unlimited free parallelly connected or establish ties, do not receive the restraint of casing, and it is more convenient that the battery package is changed.
Drawings
The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the background art and explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partial schematic view of the present invention.
Fig. 3 is a partial schematic view of the present invention.
Fig. 4 is a partial schematic view of the present invention.
Fig. 5 is a partial schematic view of the present invention.
Fig. 6 is a partial schematic view of the present invention.
Fig. 7 is a partial schematic view of the present invention.
Fig. 8 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 9 is a flow chart of the present invention.
In the figure: 1. an electrical connection site; 2. a groove; 3. a fixing member; 4. a battery pack; 5. a functional module; 6. a slider; 7. a chute; 8. a battery pack; 9. a handle; 10. a sub-battery pack; 11. a conductive site; 12. a DC-DC converter; 13. a DC-AC inverter converter; 14. a charger; 15. and a housing with an output terminal.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.
It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Example one
As shown in fig. 1 to fig. 3, a modular battery capable of being freely assembled includes a functional module 5 and a plurality of battery packs 4 with housings, wherein adjacent battery packs 4 are detachably connected, the battery packs 4 are fixedly supported to form a complete battery pack 8 after being spliced, an electrical connection part 1 is arranged on each battery pack 4, the adjacent battery packs 4 are electrically connected through the electrical connection parts 1, the battery packs 4 are connected in parallel or in series, the functional module 5 is detachably connected with the battery pack 8, the battery pack 8 fixedly supports the functional module 5, and the functional module 5 is provided with the electrical connection part 1 which is electrically connected with the electrical connection part 1 of the battery pack 4 in the battery pack 8.
The adjacent battery packs 4 are connected in an inserting manner, the functional module 5 is connected with the battery packs 4 in the battery pack 8 in an inserting manner, preferably, a sliding groove 7 or a sliding block 6 for inserting is arranged on a shell of each battery pack 4, a sliding groove 7 or a sliding block 6 for inserting is arranged outside the functional module 5, and the sliding block 6 is inserted into the sliding groove 7 to limit the movement in the vertical direction of the inserting direction.
As shown in fig. 6-7, a groove 2 is formed on the battery pack 4 and the functional module 5, an electrical connection portion 1 is arranged in the groove 2, the electrical connection portion 1 is exposed on the housing, the grooves 2 of the adjacent battery packs 4 are in butt joint or the battery packs 4 are in butt joint with the grooves 2 of the functional module 5, a fixing member 3 is connected in the groove 2 in a snap-fit manner, and a conductive portion 11 is arranged on the fixing member 3 and used for connecting the electrical connection portion 1 of the adjacent battery pack 4 or the electrical connection portion 1 of the battery pack 4 and the functional module 5. The fixing piece 3 is inserted into the adjacent battery pack 4 or the battery pack 4 and the functional module 5 along the vertical direction of the sliding groove 7 and the sliding block 6, the fixing piece 3 is used for limiting the relative sliding of the adjacent battery pack 4 or limiting the relative sliding of the functional module 5 and the battery pack 4, and the fixing piece 3 covers the groove 2 and is used for insulating the exposed electric connection part 1 to avoid the contact of the electric connection part 1 and a human body.
As shown in fig. 9, the functional module 5 includes a DC-DC converter 12, or a DC-AC inverter converter 13, or a charger 14, or a housing 15 with output terminals.
As shown in fig. 4-5, a plurality of sub-battery packs 10 connected in series or in parallel are disposed in the battery pack 4, a side of the battery pack 4 can be opened and plugged into the sub-battery packs 10, a capacity of the sub-battery packs 10 is less than 100Wh, a battery manager module is disposed in the battery pack 4, the battery manager module is an existing battery management system (abbreviated as BMS), and the battery manager module is a system for managing batteries, generally has a function of measuring a battery voltage, and prevents or avoids over-discharge, over-charge, and over-temperature of the batteries.
When the battery pack includes only one sub-battery pack, the illustrated battery pack housing may be directly a sub-battery pack housing.
The top of the battery pack 8 is provided with a handle 9.
Example two
As shown in fig. 8, a modular battery capable of being freely assembled includes a functional module 5 and a battery pack 4 with a housing, wherein the battery pack 4 is provided with an electrical connection portion 1, one or more electrically connected sub-battery packs 10 are arranged in the battery pack 4, the functional module 5 is detachably connected with the battery pack 4, the battery pack 4 fixedly supports the functional module 5, and the functional module 5 is provided with an electrical connection portion 1 electrically connected with the electrical connection portion 1 of the battery pack 4.
The functional module 5 is connected with the battery pack 4 in an inserting manner, preferably, a sliding groove 7 or a sliding block 6 for inserting is arranged on a shell of the battery pack 4, a sliding groove 7 or a sliding block 6 for inserting is arranged outside the functional module 5, and the sliding block 6 is inserted into the sliding groove 7 to limit the movement in the vertical direction of the inserting direction.
As shown in fig. 6-7, a groove 2 is formed on the battery pack 4 and the functional module 5, an electrical connection portion 1 is arranged in the groove 2, the electrical connection portion 1 is exposed on the housing, the battery pack 4 is in butt joint with the groove 2 of the functional module 5, a fixing member 3 is connected in the groove 2 in a snap-fit manner, and a conductive portion 11 is arranged on the fixing member 3 and used for connecting the battery pack 4 and the electrical connection portion 1 of the functional module 5. Fixing piece 3 inserts battery package 4 and functional module 5 along the vertical direction of spout 7 and the slider 6 direction of sliding, and fixing piece 3 is used for restricting the relative slip of functional module 5 and battery package 4, fixing piece 3 lid is used for insulating exposed electric connection position 1 on recess 2, avoids electric connection position 1 and human contact.
The functional module 5 comprises a DC-DC converter 12, or and a DC-AC inverter converter 13, or and a charger 14, or and a housing 15 with output terminals.
The capacity of the sub-Battery pack 10 is less than 100Wh, the Battery pack 4 is internally provided with a Battery manager module, the Battery manager module is an existing Battery Management System (abbreviated as BMS), and the Battery Management module is a System for managing the Battery, generally has a function of measuring the voltage of the Battery, and prevents or avoids over-discharge, over-charge and over-temperature of the Battery.
As shown in fig. 4-5, the battery pack 4 can be opened at its side and plugged into the sub-battery pack 10.
When the battery pack 4 contains only one sub-battery pack 10, the illustrated battery pack 4 housing may be directly the sub-battery pack 10 housing.
The top of the battery pack 4 is provided with a handle 9.
It is right above the utility model provides a modularization battery that can freely assemble has carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, and the description of above embodiment is only used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The utility model provides a modularization battery that can freely assemble, its characterized in that, it includes functional module and a plurality of battery package of taking the casing, and adjacent battery package can be dismantled and connect, and the mutual fixed stay is a complete group battery after the battery package concatenation, be equipped with the electricity connection position on the battery package, adjacent battery package is through the electricity connection position electricity connection, and each battery package is parallelly connected or establishes ties, functional module can be dismantled with the group battery and be connected, and the group battery fixed stay functional module, functional module are equipped with the electricity connection position electricity connection of connecting the position and the battery package in the group battery.
2. The freely assemblable modular battery as set forth in claim 1, wherein said adjacent battery packs are connected by plugging.
3. A freely assemblable modular battery as claimed in claim 1, characterized in that the functional module is connected in a plug-in manner to a battery pack in a battery pack.
4. The freely assembled modular battery as claimed in claim 1, wherein the casing of the battery pack is provided with a sliding groove or a sliding block for insertion, the functional module is externally provided with a sliding groove or a sliding block for insertion, and the sliding block is inserted into the sliding groove to limit the movement in the vertical direction of the insertion direction.
5. The freely assembled modular battery as claimed in claim 1, 2 or 3, wherein the battery pack and the functional module are provided with grooves, the grooves are provided with electrical connection parts, the grooves of adjacent battery packs are butted, the grooves are buckled with fixing members, and the fixing members are provided with conductive parts for connecting the electrical connection parts of adjacent battery packs.
6. The freely assembled modular battery as claimed in claim 4, wherein the battery pack and the functional module are provided with grooves, the grooves are provided with electrical connection portions, the grooves of adjacent battery packs are butted, the grooves are connected with the fixing members in a snap-fit manner, the fixing members are provided with conductive portions for connecting the electrical connection portions of adjacent battery packs, and the fixing members are used for limiting the relative sliding of the adjacent battery packs or limiting the relative sliding of the functional module and the battery packs.
7. The freely assemblable modular battery as claimed in claim 1, wherein the functional module comprises a DC-DC converter, or and a DC-AC inverter converter, or and a charger, or and a housing with output terminals.
8. The freely assemblable modular battery as set forth in claim 1, wherein the battery pack comprises a plurality of sub-battery packs connected in series or in parallel, and the battery manager module is disposed inside the sub-battery packs.
9. The freely assembled modular battery as claimed in claim 1, wherein the battery pack is provided with a plurality of sub-battery packs connected in series or in parallel, and the sub-battery capacity is less than 100 Wh.
10. The utility model provides a modularization battery that can freely assemble, its characterized in that, it includes functional module and a battery package of taking the casing, be equipped with the electricity connection position on the battery package, be equipped with the sub-battery package of one or a plurality of electricity connection in the battery package, functional module and battery package can be dismantled and be connected, and the battery package fixed support functional module, functional module are equipped with the electricity connection position and are connected with the electricity connection position electricity of battery package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922007416.7U CN210805879U (en) | 2019-11-19 | 2019-11-19 | Modular battery capable of being freely assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922007416.7U CN210805879U (en) | 2019-11-19 | 2019-11-19 | Modular battery capable of being freely assembled |
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| Publication Number | Publication Date |
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| CN210805879U true CN210805879U (en) | 2020-06-19 |
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| CN201922007416.7U Active CN210805879U (en) | 2019-11-19 | 2019-11-19 | Modular battery capable of being freely assembled |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115458858A (en) * | 2022-09-01 | 2022-12-09 | 汪苹 | Lithium battery core, lithium battery and preparation method thereof |
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2019
- 2019-11-19 CN CN201922007416.7U patent/CN210805879U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115458858A (en) * | 2022-09-01 | 2022-12-09 | 汪苹 | Lithium battery core, lithium battery and preparation method thereof |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20240322 Address after: Room 101, Building 3, No. 35, Zhuyuan Road, Liaoxia, Houjie Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Jiehao Machinery Co.,Ltd. Country or region after: China Address before: Room 203, Unit 1, Building 11, CITIC Kaixuan International, Nancheng, Dongguan City, Guangdong Province, 523000 Patentee before: Zhou Haijun Country or region before: China |