CN203205477U - Flexible-package battery reinforcing and connecting device - Google Patents
Flexible-package battery reinforcing and connecting device Download PDFInfo
- Publication number
- CN203205477U CN203205477U CN2013202075817U CN201320207581U CN203205477U CN 203205477 U CN203205477 U CN 203205477U CN 2013202075817 U CN2013202075817 U CN 2013202075817U CN 201320207581 U CN201320207581 U CN 201320207581U CN 203205477 U CN203205477 U CN 203205477U
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- Prior art keywords
- battery
- flexible
- upper cap
- connection
- reinforces
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- 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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- 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 flexible-package battery reinforcing and connecting device. The flexible-package battery reinforcing and connecting device comprises a hard housing and a hollow upper cap, wherein the hard housing is buckled at the outer sides of batteries and exposed of lugs of the batteries; the upper cap is covered on the lugs of the adjacent two batteries which are in parallel arranged; the two batteries form a battery pack; a metal pressure plate for tightly adhering a connecting wire with battery lugs is arranged at the inner side of the upper cap; lamination force of the metal pressure plate is changed by an adjusting device. The flexible-package battery reinforcing and connecting device can be used for reinforcing a flexible-package battery by the hard housing so that the structural strength of the flexible-package battery is improved, and the applicable environment of the flexible-package battery is wider; the connection between two flexible-package batteries is reinforced by the upper cap, so that the flexible-package batteries are more convenient and quick to change. Meanwhile, the connecting wire and poles are connected more reliable, so that a plurality of battery packs can be conveniently connected and fixed.
Description
Technical field
The utility model relates to a kind of for the device to the flexible-packed battery reinforcement protection, and especially this device also is convenient to the connection between the flexible-packed battery.
Background technology
At present, the packing material of battery can be divided into metal shell, plastic casing and aluminum plastic film flexible package etc.In the use procedure of aluminum plastic film flexible-packed battery; the protection effect of its shell is relatively poor, thereby reduces the useful life of battery, and owing to easily producing dislocation even fracture between lug in the flexible-packed battery and connecting line; cause the battery virtual connection, the stability of impact power supply.
The utility model content
For problems of the prior art; the purpose of this utility model is to provide a kind of flexible-packed battery device that reinforces the connection; this device hard shell of spiral-lock outside flexible-packed battery; enhancing is to the protection of independent battery; by the lug at two adjacent flexible-packed batteries mount cover same on cap make two flexible-packed batteries connect into a battery pack; be provided with the metal platen with connecting line and battery pole ear applying in the upper cap, make battery more reliable with being connected of connecting line.
To achieve these goals, the utility model discloses a kind of flexible-packed battery device that reinforces the connection, this device comprises the upper cap of hard shell and hollow, described hard shell spiral-lock is in the battery outside and expose the lug of battery, described upper cap is contained on the lug of adjacent two batteries that are arranged side by side, these two batteries are formed battery pack, and upper cap inboard is provided with the metal platen that connecting line and battery pole ear are fitted tightly, and described metal platen changes its applying dynamics by adjusting device.
Further, described metal platen is fixed head and the portable plate that arranges in pairs, and described fixed head and described portable plate are clamped in the both sides of battery pole ear, and fixed head is installed on the described upper cap inwall, the clamping dynamics of described adjusting device control portable plate and fixed head.
Further, described fixed head and the described portable plate of two battery homonymies of clamping lug are arranged on the same straight line, portable plate is between these two lugs, described adjusting device is the expansion bolt that is plugged on the described upper cap, the expanding end of described expansion bolt leans on the portable plate forward surface, by the degrees of expansion of adjusting expansion bolt, and then the clamping dynamics of change portable plate and fixed head.
Further, described hard shell connects by the first bindiny mechanism, and described the first bindiny mechanism is the known mechanism that two parts can be connected and lock.
Further, described upper cap is connected with described hard shell by the second bindiny mechanism, and the cap enclosing cover is contained on the battery pole ear, and described the second bindiny mechanism is the known mechanism that two parts can be connected and lock.
Further, described upper cap side is provided with the connecting hole of perforation along the battery-arrangements direction, and a plurality of described battery pack are mutually fastening by the connector that passes described connecting hole, and described connecting line is drawn by connecting hole simultaneously.
Further, be provided with the louvre that dispels the heat for battery on the described hard shell.
Further, described louvre is grating type or matrix form.
The utility model is reinforced flexible-packed battery by hard shell, improved the structural strength of flexible-packed battery, make the suitable environment of flexible-packed battery more extensive, strengthened connection between two flexible-packed batteries by upper cap, make the replacing of flexible-packed battery more convenient and quick, connecting line is connected more reliable with limit, and is convenient to being connected and fixed of a plurality of battery pack.
Description of drawings
Fig. 1 is the structural representation of flexible-packed battery in the utility model;
Fig. 2 is the another kind of locking mode schematic diagram of sequence number 3 hard shells among Fig. 1;
Fig. 3 is the first schematic diagram of sequence number 6 louvres of flexible-packed battery in the utility model;
Fig. 4 is the second schematic diagram of sequence number 6 louvres in the flexible-packed battery in the utility model;
Fig. 5 is the structural representation of battery pack;
Fig. 6 is the another kind of locking mode schematic diagram of cap and sequence number 3 hard shells on the sequence number 8 among Fig. 5;
Fig. 7 is the end view of battery pack in the utility model;
Fig. 8 is the schematic diagram of a kind of form of a plurality of battery pack connections;
Fig. 9 is the schematic diagram of sequence number 15 mount pads among Fig. 8;
Figure 10 is the schematic diagram of sequence number 16 connectors among Fig. 9.
Embodiment
Describe the utility model in detail below in conjunction with embodiment.
As shown in Figure 1, flexible-packed battery 2 outside spiral-locks have hard shell 3, after hard shell 3 spiral-locks, the lug 1 of flexible-packed battery 2 exposes, hard shell 3 is when spiral-lock, and by the locking of the first bindiny mechanism, the first bindiny mechanism is syndeton commonly used, in Fig. 1, adopt the mode of riveted joint to connect, and locking.The first bindiny mechanism can also be as shown in Figure 2, finishes with 4 cooperations of being connected by fastener 5 to connect locking.
As shown in Figure 3, be provided with the louvre 6 for the battery heat radiation on the hard shell 3, louvre 6 can be multiple known form, for example can be grating type, also can be the cavernous structure of arranging by matrix form, sees Fig. 4.
As shown in Figure 5, be two adjacent soft-package batteries that are arranged side by side 2,2 ' the battery pack that forms, flexible-packed battery 2, there is hard shell 3 in the 2 ' outside all spiral-lock, at flexible-packed battery 2,2 ' lug 1,1 ' loam cake is equipped with the upper cap 8 of hollow, upper cap 8 inboards are provided with connecting line (not shown) and lug 1,1 ' the metal platen that fits tightly, metal platen is the fixed head 9 that arranges in pairs, 9 ' and portable plate 10,10 ', fixed head 9,9 ' and portable plate 10,10 ' is clamped in respectively lug 1,1 ' both sides, lug 1,1 ' is two flexible-packed batteries 2, be positioned at homonymy on 2 ', fixed head 9,9 ' and portable plate 10,10 ' is arranged on the same straight line, fixed head 9,9 ' is installed on cap 8 inwalls, portable plate 10,10 ' is positioned at this two lugs 1, between 1 ', expansion bolt 11 is plugged on the cap 8, the expanding end of expansion bolt 11 leans at portable plate 10, on the 10 ' forward surface, by degrees of expansion and then the change portable plate 10 of regulating expansion bolt 11,10 ' with fixed head 9,9 ' clamping dynamics, locking nut 7 is nested with the external part at expansion bolt 11, makes locking expansion bolt 11 by screwing locking nut 7.Upper cap 8 is connected with hard shell 3 by the second bindiny mechanism, and cap 8 enclosing covers are contained on the lug 1,1 ', and the second bindiny mechanism is known type of attachment, for example adopts the mode of riveted joint to connect in Fig. 5, and locking.The second bindiny mechanism can also be as shown in Figure 6, on the basis of riveted joint, finishes connection and locking by fastener 12 and 13 cooperations of being connected; The mode that can certainly adopt separately fastener 12 and projection 13 to cooperate.
As shown in Figure 7, be provided with the connecting hole 14 of perforation along the battery-arrangements direction in upper cap 8 sides, a plurality of battery pack 17(see Fig. 8) mutually fastening by connecting hole 14, the fastening method of a plurality of battery pack 17 can be a kind of concrete form shown in Fig. 8-10, battery pack 17 mount pads 15 are dustpan shaped, be provided with connector 16 on the battery pack mount pad 15, be provided with pawl 19 on the connector 16, battery pack 17 is along A to entering battery pack mount pad 15, connector 16 inserts along connecting hole 14, after a plurality of battery pack 17 were closely arranged, pawl 19 prevented that battery pack 17 from withdrawing from connector 16, and pawl 19 belows are provided with the wiring board 18 that connecting line is drawn.
Connecting line can be the BMS(battery management system) voltage, temperature signal detection line, also can be the output line of electric current.
Above-mentioned example just is used for explanation the utility model, and execution mode of the present utility model is not limited to these examples, and the various embodiments that meet the utility model thought that those skilled in the art make are all within protection range of the present utility model.
Claims (8)
1. flexible-packed battery device that reinforces the connection, it is characterized in that, this device comprises the upper cap of hard shell and hollow, described hard shell spiral-lock is in the battery outside and expose the lug of battery, described upper cap is contained on the lug of adjacent two batteries that are arranged side by side, these two batteries are formed battery pack, and upper cap inboard is provided with the metal platen that connecting line and battery pole ear are fitted tightly, and described metal platen changes its applying dynamics by adjusting device.
2. the flexible-packed battery as claimed in claim 1 device that reinforces the connection, it is characterized in that, described metal platen is fixed head and the portable plate that arranges in pairs, described fixed head and described portable plate are clamped in the both sides of battery pole ear, fixed head is installed on the described upper cap inwall, the clamping dynamics of described adjusting device control portable plate and fixed head.
3. the flexible-packed battery as claimed in claim 2 device that reinforces the connection, it is characterized in that, described fixed head and the described portable plate of two battery homonymies of clamping lug are arranged on the same straight line, portable plate is between these two lugs, described adjusting device is the expansion bolt that is plugged on the described upper cap, the expanding end of described expansion bolt leans on the portable plate forward surface, by the degrees of expansion of adjusting expansion bolt, and then the clamping dynamics of change portable plate and fixed head.
4. the flexible-packed battery as claimed in claim 1 device that reinforces the connection is characterized in that, described hard shell connects by the first bindiny mechanism, and described the first bindiny mechanism is known two parts can connection and the mechanism of locking.
5. the flexible-packed battery as claimed in claim 1 device that reinforces the connection, it is characterized in that, described upper cap is connected with described hard shell by the second bindiny mechanism, and the cap enclosing cover is contained on the battery pole ear, and described the second bindiny mechanism is the known mechanism that two parts can be connected and lock.
6. the flexible-packed battery as claimed in claim 1 device that reinforces the connection, it is characterized in that, described upper cap side is provided with the connecting hole of perforation along the battery-arrangements direction, a plurality of described battery pack are mutually fastening by the connector that passes described connecting hole, and described connecting line is drawn by connecting hole simultaneously.
7. the flexible-packed battery as claimed in claim 1 device that reinforces the connection is characterized in that, is provided with the louvre for the battery heat radiation on the described hard shell.
8. the flexible-packed battery as claimed in claim 7 device that reinforces the connection is characterized in that, described louvre is grating type or matrix form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202075817U CN203205477U (en) | 2013-04-23 | 2013-04-23 | Flexible-package battery reinforcing and connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202075817U CN203205477U (en) | 2013-04-23 | 2013-04-23 | Flexible-package battery reinforcing and connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205477U true CN203205477U (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202075817U Expired - Fee Related CN203205477U (en) | 2013-04-23 | 2013-04-23 | Flexible-package battery reinforcing and connecting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203205477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113644392A (en) * | 2021-07-05 | 2021-11-12 | 广东嘉尚新能源科技有限公司 | Short-circuit-preventing soft-package lithium battery structure and manufacturing method thereof |
-
2013
- 2013-04-23 CN CN2013202075817U patent/CN203205477U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113644392A (en) * | 2021-07-05 | 2021-11-12 | 广东嘉尚新能源科技有限公司 | Short-circuit-preventing soft-package lithium battery structure and manufacturing method thereof |
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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: 20130918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |