CN205582986U - Portable and foldable lithium ion battery group - Google Patents
Portable and foldable lithium ion battery group Download PDFInfo
- Publication number
- CN205582986U CN205582986U CN201521120654.4U CN201521120654U CN205582986U CN 205582986 U CN205582986 U CN 205582986U CN 201521120654 U CN201521120654 U CN 201521120654U CN 205582986 U CN205582986 U CN 205582986U
- Authority
- CN
- China
- Prior art keywords
- battery
- protection circuit
- battery unit
- lithium ion
- assembly module
- 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.)
- Expired - Fee Related
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Classifications
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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
Abstract
The utility model provides a portable and foldable lithium ion battery group, every group battery unit all includes group battery unit package, group battery unit package both sides are connected with the buckle through the connecting band, the buckle lock of each other that adjacent group battery unit was wrapped, group battery unit package in -connection has cell, cell includes the cell shell, the baffle of a plurality of parallels of each other of fixedly connected with in the cell shell, the space of baffle in with the cell shell divides a plurality of battery jars into, lithium ion battery has been placed in the battery jar, the lateral wall of the cell shell at lithium ion battery both ends inwards caves in and forms the guiding gutter, the welding hole has been seted up on the cell shell lateral wall between guiding gutter and the battery jar, welding hole department is equipped with the contact piece that is connected with lithium ion battery, row is inserted through winding displacement or charge -discharge line connection to the contact piece, seted up on the lateral wall of cell shell and inserted the round, lithium ion battery connection in series -parallel of each other in every cell, also connection in series -parallel mutually between the adjacent cell.
Description
Technical field
This utility model relates to a kind of Li-ion batteries piles, particularly relates to a kind of portable and collapsible Li-ion batteries piles.
Background technology
Exploration in the wild, military night-light, geological prospecting, field medical first aid, electric tool and building visit a lot of fields such as damage, Li-ion batteries piles is widely used, but the set of cells of traditional mode in use due to volume fix, shape single, it is difficult to carry with, brings a lot of inconvenience to user.Therefore, it is necessary for developing a kind of Li-ion batteries piles portable, folding safety and environmental protection.
Summary of the invention
The purpose of this utility model is to provide a kind of portable and collapsible Li-ion batteries piles, can be actually needed folded battery group unit according to user, it is simple to go out to carry, it is possible to set of cells is fixed on corresponding position the most at any time, convenient uses.
For achieving the above object, the technical solution adopted in the utility model is:
nullA kind of portable and collapsible Li-ion batteries piles，Battery assembly module including multiple interconnections，It is characterized in that，Each battery assembly module includes battery assembly module bag，There is buckle battery assembly module bag both sides by connecting band connection，The buckle that adjacent cell group unit is wrapped is interlocked mutually，Connect in battery assembly module bag and have battery unit，Battery unit includes battery unit case，Multiple baffle plate parallel to each other it is fixedly connected with in battery unit case，Space in battery unit case is divided into multiple battery case by baffle plate，Lithium ion battery it is placed with in battery case，The sidewall of the battery unit case at lithium ion battery two ends caves inward formation guiding gutter，Welding hole is offered on battery unit case sidewall between guiding gutter and battery case，The contact chip being connected with lithium ion battery it is provided with at welding hole，Contact chip is connected by winding displacement or charge and discharge electric wire insert row，Insert row hole is offered on the sidewall of battery unit case，The mutual connection in series-parallel of lithium ion battery in each battery unit，Also connection in series-parallel mutually between adjacent battery unit.
According to described a kind of portable and collapsible Li-ion batteries piles, it is characterized in that, protection circuit unit it is also associated with between described battery assembly module, the both sides of protection circuit unit also connect also by connection band buckle, the buckle that this buckle is wrapped with the described battery assembly module being adjacent is interlocked mutually, protection circuit unit includes protection circuit shell, protection circuit plate it is plugged with in protection circuit shell, slot is offered on the sidewall of protection circuit shell, insert row hole, USB delivery outlet and discharge and recharge delivery outlet, connected by winding displacement or charge and discharge electric wire on protection circuit plate and have insert row, USB groove and discharge and recharge output magazine, one end of protection circuit plate is plugged in slot, the electric quantity display plate being connected with protection circuit plate also it is fixedly connected with on protection circuit shell.
This portable and collapsible Li-ion batteries piles includes battery unit, protection circuit unit, battery assembly module bag and buckle etc..This Li-ion batteries piles according to the size of the actual parking space of user or the different folded battery unit of fixed form, and can utilize set of cells exterior snap to make it be fixed on the position of needs.Its implementation is: can install lithium ion battery in the battery case that the baffle plate of cell internal is formed, is fixed on the inside of battery unit by the contact chip at two ends.Modes of emplacement according to lithium ion battery realizes different series-parallel systems, it is not necessary to spot welding.All there is guiding gutter on the sidewall of the battery unit at lithium ion battery two ends, realize electrical connection by welding hole reserved in guiding gutter with internal contact chip.The wire harness of the solderable corresponding winding displacement of welding hole and power line, winding displacement and power line can be connected by the insert row of insert row with next battery unit or protection circuit unit.Draw-in groove within protection circuit unit can fix protection circuit plate; its side is insert row; can being connected with battery unit of plug and play, opposite side be can with fold discharge and recharge delivery outlet and the USB delivery outlet that Li-ion batteries piles be connected, to meet the different needs for electricity of user.
Protection circuit unit is additionally provided with electric quantity display plate, in order to user understands and Appropriate application electricity at any time.All having battery assembly module bag, battery assembly module bag outside battery unit and protection circuit unit is the nylon bag of water proof type, convenient folding.Battery assembly module bag both sides are provided with connection band and buckle, in order to be attached or secured to convenient other positions used of user with other battery units or protection circuit unit.
This utility model is the design of inside and outside packaging type, has various shapes, is easy to safeguard, assemble advantage simple, easily detachable, and security performance is high, can meet client's difference demand.Set of cells is also with electric quantity display plate, buckle and USB delivery outlet etc., it is possible to allows user really realize portable, uses the most more flexible.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of battery assembly module bag in this utility model；
Fig. 3 is the structural representation of battery unit in this utility model；
Fig. 4 is the structural representation of protection circuit unit in this utility model.
In accompanying drawing:
1, lithium ion battery；2, contact chip；3, battery case；4, slot；5, battery unit；6, guiding gutter；7, welding hole；8, insert row hole；9, baffle plate；10, protection circuit unit；11, USB delivery outlet；12, discharge and recharge delivery outlet；13, battery assembly module bag；14, buckle；15, electric quantity display plate；16, band is connected.
Detailed description of the invention
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings:
nullA kind of portable and collapsible Li-ion batteries piles，As shown in Figures 1 to 4，Battery assembly module including multiple interconnections，Each battery assembly module includes battery assembly module bag 13，There is buckle 14 battery assembly module bag 13 both sides by connecting band 16 connection，Buckle 14 on adjacent cell group unit bag 13 is interlocked mutually，Connect in battery assembly module bag 13 and have battery unit 5，Battery unit 5 includes battery unit case，Multiple baffle plate 9 parallel to each other it is fixedly connected with in battery unit case，Space in battery unit case is divided into multiple battery case 3 by baffle plate 9，Lithium ion battery 1 it is placed with in battery case 3，The sidewall of the battery unit case at lithium ion battery 1 two ends caves inward and forms guiding gutter 6，Welding hole 7 is offered on battery unit case sidewall between guiding gutter 6 and battery case 3，The contact chip 2 being connected with lithium ion battery 1 it is provided with at welding hole 7，Contact chip 2 is connected by winding displacement or charge and discharge electric wire insert row，Insert row hole 8 is offered on the sidewall of battery unit case，The mutual connection in series-parallel of lithium ion battery 1 in each battery unit 5，Also connection in series-parallel mutually between adjacent battery unit 5.
Protection circuit unit 10 it is also associated with between described battery assembly module, there is buckle 14 both sides of protection circuit unit 10 also by connecting band 16 also connection, this buckle 14 is interlocked mutually with the buckle 14 on the described battery assembly module bag 13 being adjacent, protection circuit unit 10 includes protection circuit shell, protection circuit plate it is plugged with in protection circuit shell, slot 4 is offered on the sidewall of protection circuit shell, insert row hole 8, USB delivery outlet 11 and discharge and recharge delivery outlet 12, connected by winding displacement or charge and discharge electric wire on protection circuit plate and have insert row, USB groove and discharge and recharge output magazine, one end of protection circuit plate is plugged in slot 4, the electric quantity display plate 15 being connected with protection circuit plate also it is fixedly connected with on protection circuit shell.
In this utility model, the solderable corresponding winding displacement of welding hole and charge and discharge electric wire, the insert row that winding displacement and charge and discharge electric wire connect is connected with next battery unit or protection circuit unit, and conduit is nylon wire, the folding being also convenient between battery unit.
All having battery assembly module bag to wrap up outside battery unit and protection circuit unit, all there is VELCRO battery bag both sides and is connected with being connected to carry, and facilitate the dismounting of set of cells.
This utility model can be actually needed folded battery unit according to user, it is possible to is fixed on corresponding position the most at any time, mainly include battery unit, protection circuit unit and battery assembly module bag and between connect insert row used.
Protection circuit plate is placed at slot, can not only effectively protect the normal work of battery unit, and separate with battery unit, can effectively prevent localized hyperthermia's impact on set of cells of protection circuit.The side of protection circuit unit is insert row, can plug and play, easy to connect.In addition, this protection circuit unit is provided with USB delivery outlet, can meet the different needs for electricity of user.Protection circuit unit is additionally provided with electric quantity display plate, in order to user understands and Appropriate application electricity at any time.
In this utility model, between protection circuit unit and battery unit, realize electrical connection by flexible circuit conductor.Protection circuit unit and battery assembly module bag both sides are provided with buckle, thus realize stacking and fixing between unit.
This portable and collapsible Li-ion batteries piles can use space or suitable regulation easy to carry to stack mode according to user; such as protection circuit unit bag can be set to first elementary cell; can mutually place by lamination; or place for the mutual lamination of elementary cell with two or more, fully to realize portable feature.
Claims (2)
- null1. a portable and collapsible Li-ion batteries piles，Battery assembly module including multiple interconnections，It is characterized in that，Each battery assembly module includes battery assembly module bag (13)，There is buckle (14) battery assembly module bag (13) both sides by connecting band (16) connection，Buckle (14) in adjacent cell group unit bag (13) is interlocked mutually，Connect in battery assembly module bag (13) and have battery unit (5)，Battery unit (5) includes battery unit case，Multiple baffle plate (9) parallel to each other it is fixedly connected with in battery unit case，Space in battery unit case is divided into multiple battery case (3) by baffle plate (9)，Lithium ion battery (1) it is placed with in battery case (3)，The sidewall of the battery unit case at lithium ion battery (1) two ends caves inward and forms guiding gutter (6)，Welding hole (7) is offered on battery unit case sidewall between guiding gutter (6) and battery case (3)，Welding hole (7) place is provided with the contact chip (2) being connected with lithium ion battery (1)，Contact chip (2) is connected by winding displacement or charge and discharge electric wire insert row，Insert row hole (8) is offered on the sidewall of battery unit case，The connection in series-parallel mutually of lithium ion battery (1) in each battery unit (5)，Also connection in series-parallel mutually between adjacent battery unit (5).
- nullA kind of portable and collapsible Li-ion batteries piles the most according to claim 1，It is characterized in that，Protection circuit unit (10) it is also associated with between described battery assembly module，The both sides of protection circuit unit (10) also connect also by connection band (16) buckle (14)，This buckle (14) is interlocked mutually with the buckle (14) on the described battery assembly module bag (13) being adjacent，Protection circuit unit (10) includes protection circuit shell，Protection circuit plate it is plugged with in protection circuit shell，Slot (4) is offered on the sidewall of protection circuit shell、Insert row hole (8)、USB delivery outlet (11) and discharge and recharge delivery outlet (12)，Connected by winding displacement or charge and discharge electric wire on protection circuit plate and have insert row、USB groove and discharge and recharge output magazine，One end of protection circuit plate is plugged in slot (4)，The electric quantity display plate (15) being connected with protection circuit plate also it is fixedly connected with on protection circuit shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521120654.4U CN205582986U (en) | 2015-12-31 | 2015-12-31 | Portable and foldable lithium ion battery group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521120654.4U CN205582986U (en) | 2015-12-31 | 2015-12-31 | Portable and foldable lithium ion battery group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205582986U true CN205582986U (en) | 2016-09-14 |
Family
ID=56882472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521120654.4U Expired - Fee Related CN205582986U (en) | 2015-12-31 | 2015-12-31 | Portable and foldable lithium ion battery group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205582986U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020025067A1 (en) * | 2018-08-03 | 2020-02-06 | 中兴通讯股份有限公司 | Foldable battery and manufacturing method therefor |
| CN112103417A (en) * | 2019-06-17 | 2020-12-18 | 宁德新能源科技有限公司 | Battery pack |
| WO2021098538A1 (en) * | 2019-11-19 | 2021-05-27 | 宁德时代新能源科技股份有限公司 | Battery frame, battery module, battery pack and method for assembling battery module |
| US20220011817A1 (en) * | 2018-12-17 | 2022-01-13 | Samsung Electronics Co., Ltd. | Foldable battery, and electronic device including same |
-
2015
- 2015-12-31 CN CN201521120654.4U patent/CN205582986U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020025067A1 (en) * | 2018-08-03 | 2020-02-06 | 中兴通讯股份有限公司 | Foldable battery and manufacturing method therefor |
| US20220011817A1 (en) * | 2018-12-17 | 2022-01-13 | Samsung Electronics Co., Ltd. | Foldable battery, and electronic device including same |
| CN112103417A (en) * | 2019-06-17 | 2020-12-18 | 宁德新能源科技有限公司 | Battery pack |
| CN112103417B (en) * | 2019-06-17 | 2023-03-07 | 宁德新能源科技有限公司 | Battery pack |
| WO2021098538A1 (en) * | 2019-11-19 | 2021-05-27 | 宁德时代新能源科技股份有限公司 | Battery frame, battery module, battery pack and method for assembling battery module |
| US11936059B2 (en) | 2019-11-19 | 2024-03-19 | Contemporary Amperex Technology Co., Limited | Battery frame, battery group, battery pack, and method for assembling battery group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |