CN205564867U - High energy density's lithium battery system - Google Patents
High energy density's lithium battery system Download PDFInfo
- Publication number
- CN205564867U CN205564867U CN201521089721.0U CN201521089721U CN205564867U CN 205564867 U CN205564867 U CN 205564867U CN 201521089721 U CN201521089721 U CN 201521089721U CN 205564867 U CN205564867 U CN 205564867U
- Authority
- CN
- China
- Prior art keywords
- lamina tecti
- lug
- key
- battery
- lithium battery
- 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.)
- Active
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
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a high energy density's lithium battery module in groups and the connected mode, including the group battery that the homopolar range of a plurality of battery monomers is constituteed, 1 lamina tecti, keys are connected and connect the key to the L electricity that to carry out spacing Z shape protruding to 2 L type electricity, the protruding middle part that is located the lamina tecti of Z shape, the lamina tecti has the gap that suits with the free utmost point ear of battery, passes the free utmost point ear of battery the gap of lamina tecti and bends and push up cover plate parallel, and L type electricity is connected the location of the key and is connected the homopolar utmost point ear electricity of group battery on the homopolar utmost point ear of group battery. Through the utility model discloses a key and the bellied structure setting of Z shape are connected to L electricity, and it is extensive effectively to reduce lithium battery system's volume, effective reduce cost, range of application, is applicable to fields such as new energy automobile, large -scale photovoltaic basic station, communication instrument back -up source.
Description
Technical field
The utility model belongs to field of lithium, more particularly relates to the lithium battery of a kind of high-energy-density in groups and connected mode.
Background technology
Lithium ion battery, with carbon materials as negative pole, is made positive pole with the compound containing lithium, is not had lithium metal, only lithium ion, here it is lithium ion battery.The general name that it is positive electrode battery with Lithium-ion embeding compound that lithium ion battery refers to.The charge and discharge process of lithium ion battery, it is simply that the embedding of lithium ion and deintercalation process.During the embedding and deintercalation of lithium ion, the embedding of simultaneous and lithium ion equivalent electronics and deintercalation (positive pole embeds or deintercalation represents traditionally, and negative pole inserts or de-slotting represents).In charge and discharge process, lithium ion comes and goes embeddings/deintercalation and insertion/de-slotting between positive and negative electrode, is referred to as " rocking chair batteries " visually.
The application of lithium battery at present is the most widely, mobile phone, notebook computer, new-energy automobile, large-sized photovoltaic base station etc., but for new-energy automobile, large-sized photovoltaic power station, the delivery required is bigger, can control but it is desirable to volume can reduce cost, the application at lithium battery has had become as Major research field.
CN 101047321A discloses a kind of lithium battery pack and includes: battery pack, it is made up of two or more lithium cells being connected in series；First protection circuit, it includes the first current detection section and the first segment signal output；Second protection circuit, it include the second current detection section and secondary signal output part and switch, it is connected to the current path of described battery pack, and can be turned on or off according to the output signal of described first and second segment signal output sums；Be also provided with at this being connected to the secondary signal output unit of described second protection circuit divide between device dead time, the change of its input signal occurred in being not responsive to preset time and send output.This patent only provide a kind of battery pack by the way of circuit connected in series, and the problem that unresolved high capacity cell is to the requirement of volume.
Utility model content
1, the purpose of this utility model.
The utility model is bigger to the requirement of electricity for fields such as the newest source automobile, photovoltaic base stations, the problem that the volume of lithium battery is the biggest simultaneously, and proposes the lithium battery system of a kind of high-energy-density.
2, the technical scheme that the utility model is used.
The lithium battery system of a kind of high-energy-density, the battery pack rearranged including multiple battery cell homopolarities, 1 lamina tecti, 2 L-types electrically connect keys and L electrical connection key are carried out spacing Z-shaped projection, and Z-shaped projection is positioned at the middle part of lamina tecti；Lamina tecti has the gap that the lug with battery cell adapts, and the lug of battery cell is parallel with lamina tecti through gap the bending of lamina tecti, and the homopolarity lug of battery pack is electrically connected on the homopolarity lug of battery pack by L-type electrical connection key mapping.
Further in specific embodiment, between the lug gap of described lamina tecti and battery cell, it is provided with the supporting pad key for supporting bending lug.
Further in specific embodiment, described supporting pad key having for fixing position, hole, lug is provided with the position, hole adapted with supporting pad key.
Further in specific embodiment, described supporting pad key has for fixing Kong Weiwei 2.
Further in specific embodiment, the number of the N in described N number of battery cell is more than 10.
Further in specific embodiment, the internal placing nut in described position, hole, wring fixing lug and supporting pad key by screw.
Further in specific embodiment, described screw is M4 screw.
3, the beneficial effects of the utility model.
(1) arranged by structure of the present utility model, it is possible to effectively reduce the volume of lithium battery system.
(2) the utility model optimizes battery arrangement, homonymy identical polar, and Z-shaped projection is prevented from L-type electrical connection key displacement, stops to connect short circuit, and effectively reduces cost.
(3) the utility model has wide range of applications, it is adaptable to the fields such as new-energy automobile, large-sized photovoltaic base station, communication instrument back-up source.
Accompanying drawing explanation
Fig. 1 is system construction drawing of the present utility model.
Fig. 2 is supporting pad bond composition of the present utility model.
Fig. 3 is supporting pad key scheme of installation of the present utility model.
Detailed description of the invention
In order to enable the auditor especially public of Patent Office to be more clearly understood from technical spirit of the present utility model and beneficial effect, applicant will elaborate below by way of example, but the description to embodiment is not the restriction to the utility model scheme, the most pro forma rather than substantial equivalent transformation that is only done by any foundation the utility model design is regarded as the technical solution of the utility model category.
Embodiment
The lithium battery system of high-energy-density, the battery pack rearranged including 8 battery cell 1 homopolarities, 2,2 L-types of 1 lamina tecti electrically connect keys 3 and L electrical connection key 3 are carried out spacing Z-shaped protruding 4, and Z-shaped protruding 4 are positioned at the middle part of lamina tecti 2；Lamina tecti 2 has the gap that the lug with battery cell 1 adapts, and the lug of battery cell 1 is parallel with lamina tecti through gap the bending of lamina tecti, and L-type electrical connection key 3 is positioned on the homopolarity lug of battery pack and is electrically connected by the homopolarity lug of battery pack.It is provided with the supporting pad key 5 for supporting bending lug between the gap that described lamina tecti 2 has and the lug of battery cell 1 adapts, have for 2 fixing positions, hole on supporting pad key 5, lug is provided with the position, hole adapted with supporting pad key 5, the internal placing nut in position, hole, wrings fixing lug and supporting pad key 5 by M4 screw.
Claims (7)
1. the lithium battery system of a high-energy-density, it is characterized in that: include the battery pack that multiple battery cell (1) homopolarity rearranges, 1 lamina tecti (2), 2 L-types electrically connect key (3) and L electrical connection key (3) are carried out spacing Z-shaped projection (4), and Z-shaped projection (4) is positioned at the middle part of lamina tecti (2)；Lamina tecti (2) has the gap that the lug with battery cell (1) adapts, the lug of battery cell (1) is parallel with lamina tecti through gap the bending of lamina tecti, and L-type electrical connection key (3) is positioned on the homopolarity lug of battery pack and is electrically connected by the homopolarity lug of battery pack.
The lithium battery system of high-energy-density the most according to claim 1, it is characterised in that: it is provided with the supporting pad key (5) for supporting bending lug between described lamina tecti (2) and the lug gap of battery cell (1).
The lithium battery system of high-energy-density the most according to claim 2, it is characterised in that: having on described supporting pad key (5) for fixing position, hole, lug is provided with the position, hole adapted with supporting pad key (5).
The lithium battery system of high-energy-density the most according to claim 3, it is characterised in that: have for fixing Kong Weiwei 2 on described supporting pad key (5).
The lithium battery system of high-energy-density the most according to claim 1, it is characterised in that: the number in the plurality of battery cell (1) is more than 8.
The lithium battery system of high-energy-density the most according to claim 3, it is characterised in that: the internal placing nut in described position, hole, wring fixing lug and supporting pad key (5) by screw.
The lithium battery system of high-energy-density the most according to claim 6, it is characterised in that: described screw is M4 screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089721.0U CN205564867U (en) | 2015-12-24 | 2015-12-24 | High energy density's lithium battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089721.0U CN205564867U (en) | 2015-12-24 | 2015-12-24 | High energy density's lithium battery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205564867U true CN205564867U (en) | 2016-09-07 |
Family
ID=56823494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521089721.0U Active CN205564867U (en) | 2015-12-24 | 2015-12-24 | High energy density's lithium battery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205564867U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018222546A3 (en) * | 2017-05-30 | 2019-01-24 | Artisan Vehicle Systems Inc. | Multi-modular battery system |
| CN113303511A (en) * | 2021-06-08 | 2021-08-27 | 深圳市江威科技有限公司 | Double-air-hole electronic cigarette with elastic electrode anti-rotation structure |
-
2015
- 2015-12-24 CN CN201521089721.0U patent/CN205564867U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018222546A3 (en) * | 2017-05-30 | 2019-01-24 | Artisan Vehicle Systems Inc. | Multi-modular battery system |
| EP3631880A4 (en) * | 2017-05-30 | 2021-02-17 | Artisan Vehicle Systems Inc. | Multi-modular battery system |
| CN113303511A (en) * | 2021-06-08 | 2021-08-27 | 深圳市江威科技有限公司 | Double-air-hole electronic cigarette with elastic electrode anti-rotation structure |
| CN113303511B (en) * | 2021-06-08 | 2023-01-20 | 深圳市江威科技有限公司 | Double-air-hole electronic cigarette with elastic electrode anti-rotation structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE535951T1 (en) | INTEGRATED POWER INTERRUPTION DEVICE FOR LITHIUM ION CELLS | |
| US20190181668A1 (en) | Power supply circuit for electronic cigarette and electronic cigarette | |
| CN205564867U (en) | High energy density's lithium battery system | |
| CN206259436U (en) | Bipolar plates combination electrode, battery unit and battery bag | |
| CN205211801U (en) | Low -cost lithium battery system of high energy density | |
| CN201060906Y (en) | Novel chargeable lithium ion battery | |
| CN103155208B (en) | The electric core conductive connection structure of secondary cell | |
| CN201616479U (en) | Multi-electrode lug lithium ion battery | |
| CN201466157U (en) | Lithium ion battery group protection circuit capable of achieving series and parallel charging selection | |
| CN106450071B (en) | Battery pack and its with the combination of electric tool and the method for connecting them | |
| CN106252577A (en) | A kind of explosion-proof lug of lithium battery | |
| CN203536996U (en) | Device for charging battery cells in serial lithium battery | |
| CN202503064U (en) | High-power lithium ion battery device | |
| CN208157471U (en) | A kind of polymer Li-ion battery group | |
| CN202231110U (en) | Lithium ion secondary battery | |
| CN202839814U (en) | Novel polymer lithium battery connecting device | |
| CN207624780U (en) | Battery modules unit and electric vehicle | |
| CN105186548A (en) | Electric network terminal energy storage system | |
| CN206610857U (en) | A kind of novel lithium battery | |
| CN204334056U (en) | A kind of lithium battery group baffle of equalizing charge | |
| CN204577532U (en) | A kind of flameproof special type lead acid accumulator | |
| CN209461563U (en) | A kind of anti-short-circuit test of Bluetooth battery or charging panel | |
| CN204794196U (en) | Balanced control system of group battery initiative | |
| CN209461612U (en) | The anti-short-circuit test of Bluetooth battery or charging panel | |
| CN207490039U (en) | Charging device suitable for formation and capacity grading of square batteries with different specifications |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |