CN206711956U - A kind of electrokinetic cell cylinder manifold battery core connects fuse structure - Google Patents
A kind of electrokinetic cell cylinder manifold battery core connects fuse structure Download PDFInfo
- Publication number
- CN206711956U CN206711956U CN201720375916.4U CN201720375916U CN206711956U CN 206711956 U CN206711956 U CN 206711956U CN 201720375916 U CN201720375916 U CN 201720375916U CN 206711956 U CN206711956 U CN 206711956U
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- Prior art keywords
- cylinder manifold
- fuse
- battery
- electrokinetic cell
- battery core
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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 is applied to battery module technical field, disclose a kind of electrokinetic cell cylinder manifold battery core connection fuse structure, the first cylinder manifold and the second cylinder manifold including being connected to power battery module, the power battery module includes multiple battery units, first cylinder manifold is connected to one of electrode of each battery unit, second cylinder manifold is connected to another electrode of each battery unit, first cylinder manifold or/and the second cylinder manifold are provided with through hole corresponding to each battery unit end, the contact chip contacted for the electrode with battery unit is provided with each through hole, contact chip is connected to the edge of through hole by fuse.A kind of electrokinetic cell cylinder manifold battery core connection fuse structure provided by the utility model, its contact chip is connected to the edge of the through hole by fuse, if the electric current for flowing through fuse exceedes setting value, fuse will fuse in time, and cost simple in construction is low and of good reliability.
Description
Technical field
The utility model belongs to battery module technical field, more particularly to a kind of connection insurance of electrokinetic cell cylinder manifold battery core
Silk structure.
Background technology
Battery module of the prior art, such as the power battery module applied to fields such as electric automobile, energy storage devices
Support, its fuse are typically connected by safety box, and its complicated cost is high.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of electrokinetic cell cylinder manifold electricity
Core connects fuse structure, and its cost simple in construction is low and of good reliability.
The technical solution of the utility model is：A kind of electrokinetic cell cylinder manifold battery core connects fuse structure, including connection
In the first cylinder manifold and the second cylinder manifold of power battery module, the power battery module includes multiple battery units, described
First cylinder manifold is connected to one of electrode of each battery unit, and second cylinder manifold is connected to each battery list
Another electrode of member, the first cylinder manifold and the second cylinder manifold are respectively arranged at the upper and lower ends of the power battery module, institute
State the first cylinder manifold or/and the second cylinder manifold is provided with through hole corresponding to each battery unit end, each through hole
The contact chip for being contacted with the electrode of the battery unit is inside provided with, the contact chip is connected to described logical by fuse
The edge in hole.
Specifically, one end of the fuse is connected to the contact chip, and the other end of the fuse is connected to connection
Ring, the connection ring are welded in or are shaped in first cylinder manifold or/and the second cylinder manifold.
Specifically, the contact chip is directly connected in first cylinder manifold or/and the second cylinder manifold.
Specifically, first cylinder manifold, the second cylinder manifold are respectively welded in the upper and lower ends of the power battery module.
Specifically, first cylinder manifold, the second cylinder manifold are connected to the power battery module by locking member respectively
Upper and lower ends.
Specifically, electrode direction bending of the contact chip to battery unit.
A kind of electrokinetic cell cylinder manifold battery core connection fuse structure provided by the utility model, its contact chip pass through guarantor
Dangerous silk is connected to the edge of the through hole, if the electric current for flowing through fuse exceedes setting value, fuse will fuse in time, structure letter
Single cost is low and of good reliability.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is a kind of solid for electrokinetic cell cylinder manifold battery core connection fuse structure that the utility model embodiment provides
Schematic diagram；
Fig. 2 is a kind of plane for electrokinetic cell cylinder manifold battery core connection fuse structure that the utility model embodiment provides
Schematic diagram；
Fig. 3 is first in a kind of electrokinetic cell cylinder manifold battery core connection fuse structure that the utility model embodiment provides
The schematic perspective view of cylinder manifold；
Fig. 4 is second in a kind of electrokinetic cell cylinder manifold battery core connection fuse structure that the utility model embodiment provides
The schematic perspective view of cylinder manifold.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
As shown in Figures 1 to 4, a kind of electrokinetic cell cylinder manifold battery core connection fuse that the utility model embodiment provides
Structure, including it is connected to the first cylinder manifold 21 and the second cylinder manifold 22 of power battery module 10, the power battery module 10
Including multiple battery units 13, first cylinder manifold 21 is connected to one of electrode of each battery unit 13, described
Second cylinder manifold 22 is connected to another electrode of each battery unit 13, and the first cylinder manifold 21 and the second cylinder manifold 22 are distinguished
The upper and lower ends of the power battery module 10 are arranged at, the cylinder manifold 22 of the first cylinder manifold 21 or/and second corresponds to each
The end of battery unit 13 is provided with through hole, is provided with each through hole for the electrode with the battery unit 13
The contact chip 201 of contact, the contact chip 201 is connected to the edge of the through hole by fuse 202, if flowing through fuse
202 electric current exceedes setting value, and fuse 202 will fuse in time, and product reliability is good.Moreover, each battery unit 13 connects
There is independent fuse 202, fuse 202 is integrated in cylinder manifold, and it is readily produced and assembled, and application cost is low and reliability
It is good.
Specifically, one end of the fuse 202 is connected to the contact chip 201, and the other end of the fuse 202 connects
Connection ring is connected to, the connection ring is welded in or be shaped in the cylinder manifold 22 of the first cylinder manifold 21 or/and second.
Or the contact chip 201 may be also connected directly to the cylinder manifold 22 of the first cylinder manifold 21 or/and second.
Specifically, (ultrasonic bonding) is respectively welded in the power electric in first cylinder manifold 21, the second cylinder manifold 22
The upper and lower ends of pond module 10.
Or first cylinder manifold 21, the second cylinder manifold 22 be connected to respectively by locking member (such as screw) it is described
The upper and lower ends of power battery module 10.
Specifically, electrode direction bending of the contact chip 201 to battery unit 13, contact chip 201 can preferably with
Battery unit 13 contacts.
Specifically, the power battery module 10 also includes the first support body 11, the second support body 12, and first support body 11 connects
It is connected to one end of each battery unit 13, second support body 12 is connected to the other end of each battery unit 13, and first
The support body 12 of support body 11 and second is placed on the both ends of battery unit 13, and battery unit 13 can select 18650 lithiums with cylindrical
The battery of the standard model such as ion battery.
In the present embodiment, the shaping of sheet metal integrated punching is respectively adopted in the first cylinder manifold 21 and the second cylinder manifold 22.
A kind of electrokinetic cell cylinder manifold battery core connection fuse structure that the utility model embodiment is provided, its contact chip
201 are connected to the edge of the through hole by fuse 202, if the electric current for flowing through fuse 202 exceedes setting value, fuse
202 will fuse in time, and product reliability is good.Moreover, each battery unit 13 is connected with independent fuse 202, fuse 202
Cylinder manifold is integrated in, it is readily produced and assembled, and application cost is low and of good reliability.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of electrokinetic cell cylinder manifold battery core connects fuse structure, including is connected to the first cylinder manifold of power battery module
With the second cylinder manifold, the power battery module includes multiple battery units, and first cylinder manifold is connected to each battery
One of electrode of unit, second cylinder manifold are connected to another electrode of each battery unit, the first cylinder manifold
The upper and lower ends of the power battery module are respectively arranged at the second cylinder manifold, it is characterised in that first cylinder manifold or/
Each battery unit end is provided with through hole with the second cylinder manifold, is provided with and is used for and institute in each through hole
The contact chip of the electrode contact of battery unit is stated, the contact chip is connected to the edge of the through hole by fuse.
A kind of 2. electrokinetic cell cylinder manifold battery core connection fuse structure as claimed in claim 1, it is characterised in that the guarantor
One end of dangerous silk is connected to the contact chip, and the other end of the fuse is connected to connection ring, the connection ring be welded in or
It is shaped in first cylinder manifold or/and the second cylinder manifold.
3. a kind of electrokinetic cell cylinder manifold battery core connection fuse structure as claimed in claim 1, it is characterised in that described to connect
Contact is directly connected in first cylinder manifold or/and the second cylinder manifold.
4. a kind of electrokinetic cell cylinder manifold battery core connection fuse structure as claimed in claim 1, it is characterised in that described the
One cylinder manifold, the second cylinder manifold are respectively welded in the upper and lower ends of the power battery module.
5. a kind of electrokinetic cell cylinder manifold battery core connection fuse structure as claimed in claim 1, it is characterised in that described the
One cylinder manifold, the second cylinder manifold are connected to the upper and lower ends of the power battery module by locking member respectively.
6. a kind of electrokinetic cell cylinder manifold battery core connection fuse structure as claimed in claim 1, it is characterised in that described to connect
Electrode direction bending of the contact to battery unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720375916.4U CN206711956U (en) | 2017-04-11 | 2017-04-11 | A kind of electrokinetic cell cylinder manifold battery core connects fuse structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720375916.4U CN206711956U (en) | 2017-04-11 | 2017-04-11 | A kind of electrokinetic cell cylinder manifold battery core connects fuse structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206711956U true CN206711956U (en) | 2017-12-05 |
Family
ID=60455788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720375916.4U Active CN206711956U (en) | 2017-04-11 | 2017-04-11 | A kind of electrokinetic cell cylinder manifold battery core connects fuse structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206711956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111602282A (en) * | 2018-03-23 | 2020-08-28 | 重庆金康新能源汽车有限公司 | Battery cell for an electric vehicle battery pack |
| CN111900289A (en) * | 2020-07-22 | 2020-11-06 | 福建东方醒狮新能源有限公司 | Safety solid battery |
-
2017
- 2017-04-11 CN CN201720375916.4U patent/CN206711956U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111602282A (en) * | 2018-03-23 | 2020-08-28 | 重庆金康新能源汽车有限公司 | Battery cell for an electric vehicle battery pack |
| CN111900289A (en) * | 2020-07-22 | 2020-11-06 | 福建东方醒狮新能源有限公司 | Safety solid battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Liaohua Inventor before: Liu Xingxing Inventor before: Dai Zhiping |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 2304-1, block B, wisdom home, No. 76, Baohe Avenue, Baolong community, Baolong street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Jia Rui energy technology (Shenzhen) Co., Ltd. Address before: 518000, Guangdong, Longgang District, Longgang Shenzhen Street East Dragon community love South Road No. 78, 2 positive Industrial Park, 3 floor, 318A Patentee before: Jia Rui energy technology (Shenzhen) Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 2304-1, block B, wisdom home, 76 Baohe Avenue, Baolong community, Baolong street, Longgang District, Shenzhen, Guangdong 518000 Patentee after: Ruinuo Technology (Shenzhen) Co., Ltd Address before: Room 2304-1, block B, wisdom home, 76 Baohe Avenue, Baolong community, Baolong street, Longgang District, Shenzhen, Guangdong 518000 Patentee before: Jiarui energy technology (Shenzhen) Co., Ltd |