CN204011542U - Lithium ion battery keyset - Google Patents
Lithium ion battery keyset Download PDFInfo
- Publication number
- CN204011542U CN204011542U CN201420437138.3U CN201420437138U CN204011542U CN 204011542 U CN204011542 U CN 204011542U CN 201420437138 U CN201420437138 U CN 201420437138U CN 204011542 U CN204011542 U CN 204011542U
- Authority
- CN
- China
- Prior art keywords
- conductive welding
- welding disk
- total
- substrate
- lug fixing
- 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
Links
Classifications
-
- 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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a kind of lithium ion battery keyset, described keyset comprises rectangular substrate, is located at the signaling interface of upper surface of base plate, total anodal conductive welding disk, total negative pole conductive welding disk and several series connection conductive welding disks; Total anodal conductive welding disk and under substrate be provided with a lug fixing hole, total negative pole conductive welding disk and lower substrate thereof are provided with a lug fixing hole, connect with conductive welding disk and under substrate on be equipped with 2 spaced lug fixing holes; Signaling interface is electrically connected with each conductive welding disk by printed circuit cable respectively.The utlity model has the high feature of stability, fail safe, reliability and quality conformance of the battery pack after assembling.
Description
Technical field
The utility model relates to battery pack packing technique field, especially relates to a kind of fail safe good, the lithium ion battery keyset that packaging efficiency is high.
Background technology
At present, lithium-ion-power cell, with its excellent function and characteristic, has been widely used in every field.Soft bag lithium ionic cell uses steering module gradually to use by monomer, is assembled into large-capacity battery pack, is applied to the fields such as electric bicycle, electric automobile and UPS.And soft-package battery is to carry out serial or parallel connection by singly propping up battery core, and be further assembled into the battery pack of rectangular configuration, packaging technology exists time-consuming, easily short circuit, the easy shortcoming of connection error, and circuit is mixed and disorderly, production efficiency is low, and cannot effective control for product quality.
Chinese patent mandate publication number: CN201374354Y, authorize open day on December 30th, 2009, a kind of lithium ion secondary battery adapter plate is disclosed, can be used for accurately drawing the positive and negative lug of battery core, it comprises: anodal end, negative pole derivation end, bonding pad and the insulation brace of deriving, described anodal derivation end or negative pole are derived end and are electrically connected with bonding pad, and another is derived to hold by insulation brace and is connected with bonding pad insulation.The weak point of this invention is that a battery can only be used for transferring.
Summary of the invention
Goal of the invention of the present utility model is easily to occur that short circuit, connection error, production efficiency are low when overcoming lithium ion battery group of the prior art assembling, the deficiency that product quality cannot effectively be controlled, provide a kind of fail safe good, the lithium ion battery keyset that packaging efficiency is high.
To achieve these goals, the utility model is by the following technical solutions:
A kind of lithium ion battery keyset, described keyset comprises rectangular substrate, is located at the signaling interface of upper surface of base plate, total anodal conductive welding disk, total negative pole conductive welding disk and several series connection conductive welding disks; Total anodal conductive welding disk and under substrate be provided with a lug fixing hole, total negative pole conductive welding disk and lower substrate thereof are provided with a lug fixing hole, connect with conductive welding disk and under substrate on be equipped with 2 spaced lug fixing holes; Signaling interface is electrically connected with each conductive welding disk by printed circuit cable respectively.
When assembled battery group, lithium ion battery keyset of the present utility model is put into the housing of battery pack, be provided with microprocessor in housing, housing is provided with electric-quantity display device, and microprocessor is electrically connected with signaling interface and electric-quantity display device respectively.
Total anodal conductive welding disk, total negative pole conductive welding disk and each series connection are used for the positive and negative lug of each lithium ion battery to connect successively fixing with conductive welding disk, signaling interface is for gathering the voltage signal on each conductive welding disk, make user observe electric-quantity display device and can know current battery pack dump energy, thus reasonable arrangement charging.
Keyset of the present utility model has overcome holding wire short circuit easy to wear, easy, the mixed and disorderly problem of circuit of common keyset; Welding operation is easier, can not damage lithium ion battery in welding process, has improved packaging efficiency, has reduced labour intensity and production cost; Stability, fail safe, reliability and the quality conformance of the battery pack after assembling improve greatly.
Therefore, the utlity model has packaging efficiency high, labour intensity is low, and production cost is low; The high feature of stability, fail safe, reliability and quality conformance of the battery pack after assembling.
As preferably, described total anodal conductive welding disk is positioned at the upper left corner of substrate, and total negative pole conductive welding disk is positioned at the lower right corner of substrate; Lug fixing hole, each series connection of total anodal conductive welding disk are arranged in 7 row two column matrix with the lug fixing hole of conductive welding disk and the lug fixing hole of total negative pole conductive welding disk, 2 lug fixing holes of every row are all fixedly connected with 2 lugs of a lithium ion battery, and the lug polarity that each series connection connects with 2 lug fixing holes of conductive welding disk is contrary.
As preferably, the rectangular shape of described conductive welding disk, series connection lays respectively at the upper and lower of conductive welding disk with 2 lug fixing holes of conductive welding disk, and lug fixing hole is elongated.
As preferably, described substrate is glass pricker plate, and conductive welding disk adopts red copper material to make.
As preferably, the thickness of described substrate is 20 to 25 millimeters.
As preferably, total anodal conductive welding disk is identical with the thickness of total negative pole conductive welding disk, area is identical, and the thickness of total anodal conductive welding disk is greater than the thickness of series connection conductive welding disk, and the area of total anodal conductive welding disk is less than the area of series connection conductive welding disk.
Therefore, the utlity model has following beneficial effect:
(1) labour intensity is low, and packaging efficiency is high, and production cost is low;
(2) stability, fail safe, reliability and the quality conformance of the battery pack after assembling are high.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
In figure: rectangular substrate 1, signaling interface 2, total anodal conductive welding disk 3, total negative pole conductive welding disk 4, conductive welding disk 5, lug fixing hole 6, printed circuit cable 7 for series connection.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Embodiment is as shown in Figure 1 a kind of lithium ion battery keyset, and keyset comprises rectangular substrate 1, is located at the signaling interface 2 of upper surface of base plate, total anodal conductive welding disk 3, total 4 and 5 conductive welding disks 5 for series connection of negative pole conductive welding disk; Total anodal conductive welding disk and under substrate be provided with a lug fixing hole 6, total negative pole conductive welding disk and lower substrate thereof are provided with a lug fixing hole, connect with conductive welding disk and under substrate on be equipped with 2 spaced lug fixing holes; Signaling interface is electrically connected with each conductive welding disk by printed circuit cable 7 respectively.
Total anodal conductive welding disk is positioned at the upper left corner of substrate, and total negative pole conductive welding disk is positioned at the lower right corner of substrate; Lug fixing hole, each series connection of total anodal conductive welding disk are arranged in 7 row two column matrix with the lug fixing hole of conductive welding disk and the lug fixing hole of total negative pole conductive welding disk, 2 lug fixing holes of every row are all fixedly connected with 2 lugs of a lithium ion battery, and the lug polarity that each series connection connects with 2 lug fixing holes of conductive welding disk is contrary.
The rectangular shape of conductive welding disk, series connection lays respectively at the upper and lower of conductive welding disk with 2 lug fixing holes of conductive welding disk, and lug fixing hole is elongated.
Substrate is glass pricker plate, and conductive welding disk adopts red copper material to make.The thickness of substrate is 25 millimeters.Total anodal conductive welding disk is identical with the thickness of total negative pole conductive welding disk, area is identical, and the thickness of total anodal conductive welding disk is greater than the thickness of series connection conductive welding disk, and the area of total anodal conductive welding disk is less than the area of series connection conductive welding disk.
7 lithium ion batteries of mutually connecting are numbered respectively No. 1 battery, No. 2 batteries, No. 3 batteries, No. 4 batteries, No. 5 batteries, No. 6 batteries and No. 7 batteries.
Using method of the present utility model is as follows:
As shown in Figure 1, the anode ear of No. 1 battery is passed to the lug fixing hole of total anodal conductive welding disk from substrate back, will expose the anode ear bending outside substrate and be welded and fixed with total anodal conductive welding disk; By the negative electrode lug of No. 1 battery from substrate back through the series connection in the upper right corner lug fixing hole with conductive welding disk top, will expose anode ear bending outside substrate and be welded and fixed with conductive welding disk with connecting;
By the anode ear of No. 2 batteries from substrate back through the series connection in the upper right corner lug fixing hole with conductive welding disk bottom, will expose anode ear bending outside substrate and be welded and fixed with conductive welding disk with connecting;
By the negative electrode lug of No. 2 batteries from substrate back through the series connection of left part the second row the lug fixing hole with conductive welding disk top, will expose anode ear bending outside substrate and be welded and fixed with conductive welding disk with connecting;
The like, 3,4,5, No. 6 batteries are connected with the lug fixing hole of conductive welding disk with each series connection series connection successively;
By the anode ear of No. 7 batteries from substrate back through the series connection in the lower left corner lug fixing hole with conductive welding disk bottom, will expose anode ear bending outside substrate and be welded and fixed with conductive welding disk with connecting;
The negative electrode lug of No. 7 batteries is passed to the lug fixing hole of total negative pole conductive welding disk in the lower right corner from substrate back, will expose the anode ear bending outside substrate and connect fixing with total negative pole conductive welding disk; Thereby 7 lithium ion batteries are connected in series.
Keyset of the present utility model is put into housing, signaling interface is electrically connected with microprocessor by wire, microprocessor is electrically connected with electric-quantity display device, and user observes electric-quantity display device can know current battery pack dump energy, thus reasonable arrangement charging.
Should be understood that the present embodiment is only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Claims (6)
1. a lithium ion battery keyset, it is characterized in that, described keyset comprises rectangular substrate (1), is located at signaling interface (2), total anodal conductive welding disk (3), total negative pole conductive welding disk (4) and several series connection conductive welding disks (5) of upper surface of base plate; Total anodal conductive welding disk and under substrate be provided with a lug fixing hole (6), total negative pole conductive welding disk and lower substrate thereof are provided with a lug fixing hole, connect with conductive welding disk and under substrate on be equipped with 2 spaced lug fixing holes; Signaling interface is electrically connected with each conductive welding disk by printed circuit cable (7) respectively.
2. lithium ion battery keyset according to claim 1, is characterized in that, described total anodal conductive welding disk is positioned at the upper left corner of substrate, and total negative pole conductive welding disk is positioned at the lower right corner of substrate; Lug fixing hole, each series connection of total anodal conductive welding disk are arranged in 7 row two column matrix with the lug fixing hole of conductive welding disk and the lug fixing hole of total negative pole conductive welding disk, 2 lug fixing holes of every row are all fixedly connected with 2 lugs of a lithium ion battery, and the lug polarity that each series connection connects with 2 lug fixing holes of conductive welding disk is contrary.
3. lithium ion battery keyset according to claim 1, is characterized in that, the rectangular shape of described conductive welding disk, and series connection lays respectively at the upper and lower of conductive welding disk with 2 lug fixing holes of conductive welding disk, and lug fixing hole is elongated.
4. lithium ion battery keyset according to claim 1, is characterized in that, described substrate is glass pricker plate, and conductive welding disk adopts red copper material to make.
5. lithium ion battery keyset according to claim 1, is characterized in that, the thickness of described substrate is 20 to 25 millimeters.
6. according to the lithium ion battery keyset described in any one in claim 1 to 5, it is characterized in that, total anodal conductive welding disk is identical with the thickness of total negative pole conductive welding disk, area is identical, the thickness of total anodal conductive welding disk is greater than the thickness of series connection conductive welding disk, and the area of total anodal conductive welding disk is less than the area of series connection conductive welding disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437138.3U CN204011542U (en) | 2014-08-05 | 2014-08-05 | Lithium ion battery keyset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437138.3U CN204011542U (en) | 2014-08-05 | 2014-08-05 | Lithium ion battery keyset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011542U true CN204011542U (en) | 2014-12-10 |
Family
ID=52051498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420437138.3U Expired - Fee Related CN204011542U (en) | 2014-08-05 | 2014-08-05 | Lithium ion battery keyset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011542U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355829A (en) * | 2015-10-13 | 2016-02-24 | 浙江超威创元实业有限公司 | Battery pinboard and pinboard welding fixture |
| CN105489823A (en) * | 2015-10-21 | 2016-04-13 | 浙江超威创元实业有限公司 | Transition plate structure |
| CN105489827A (en) * | 2015-12-07 | 2016-04-13 | 浙江超威创元实业有限公司 | Lithium-ion battery adapter plate and lithium-ion battery with same |
-
2014
- 2014-08-05 CN CN201420437138.3U patent/CN204011542U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355829A (en) * | 2015-10-13 | 2016-02-24 | 浙江超威创元实业有限公司 | Battery pinboard and pinboard welding fixture |
| CN105489823A (en) * | 2015-10-21 | 2016-04-13 | 浙江超威创元实业有限公司 | Transition plate structure |
| CN105489823B (en) * | 2015-10-21 | 2018-02-06 | 浙江超威创元实业有限公司 | A kind of adapter plate structure |
| CN105489827A (en) * | 2015-12-07 | 2016-04-13 | 浙江超威创元实业有限公司 | Lithium-ion battery adapter plate and lithium-ion battery with same |
| CN105489827B (en) * | 2015-12-07 | 2018-04-17 | 浙江超威创元实业有限公司 | A kind of lithium ion battery pinboard and the lithium ion battery with the pinboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204011548U (en) | Lithium ion battery group | |
| CN105070951B (en) | Rectangular lithium ion battery component capacitive equipment | |
| CN204011542U (en) | Lithium ion battery keyset | |
| CN204216105U (en) | A kind of can connection in series-parallel switch battery case | |
| CN201594563U (en) | Connecting structure for terminals and housing of lithium battery with metal case | |
| CN203631652U (en) | Lithium ion battery tab connecting structure and lithium ion battery | |
| CN206040790U (en) | Polymer A series of cells keysets | |
| CN204857870U (en) | Novel high magnification lithium ion battery | |
| CN202601794U (en) | Novel bag type structure lithium ion battery | |
| CN206076354U (en) | Battery modules | |
| CN204102969U (en) | Lithium ion battery fixing device | |
| CN205016607U (en) | Battery keysets | |
| CN105826609B (en) | Li-ion batteries piles component and the Li-ion batteries piles with the component | |
| CN201072769Y (en) | Adapter plate for assembling flexible-package lithium ion battery | |
| CN201270266Y (en) | Battery connecting apparatus | |
| CN204788483U (en) | Line is gathered to battery | |
| CN204289631U (en) | Li-ion batteries piles assembly and the Li-ion batteries piles with this assembly | |
| CN204156017U (en) | Electrode slice structure and battery modules | |
| CN104183812B (en) | The electrode connection device of guide pin formula cylindrical polymer lithium battery and battery in the same direction | |
| CN203617367U (en) | Lithium ion battery pack | |
| CN104157824B (en) | Conduction band and battery employing same | |
| CN207517817U (en) | A kind of intelligent battery maintenance device | |
| CN205508955U (en) | Polymer lithium ion battery structure of discharging | |
| CN104752672B (en) | Adapter plate and lithium ion battery pack with adapter plate | |
| CN204102981U (en) | The electrode connection device of guide pin formula cylindrical polymer lithium battery in the same way |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190805 |