CN206574808U - A kind of low temperature large-capacity battery pack - Google Patents
A kind of low temperature large-capacity battery pack Download PDFInfo
- Publication number
- CN206574808U CN206574808U CN201720329885.9U CN201720329885U CN206574808U CN 206574808 U CN206574808 U CN 206574808U CN 201720329885 U CN201720329885 U CN 201720329885U CN 206574808 U CN206574808 U CN 206574808U
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- CN
- China
- Prior art keywords
- low temperature
- battery
- battery pack
- knapsack
- electric core
- 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.)
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a kind of low temperature large-capacity battery pack, including battery knapsack, the side surface of battery knapsack one is provided with putting bag and warning display window, Nasbis overcoats are provided with the putting bag, the battery knapsack lower surface is provided with low temperature electric core group, provided with multiple battery cores in the low temperature electric core group, annular is placed with center section in heating film, the low temperature electric core group and is not provided with heating film between the multiple battery core.The beneficial effects of the utility model are so that the operating temperature of battery pack expands to 40 DEG C 60 DEG C by 10 DEG C 60 DEG C, and cost is controllable, simple in construction, practical.
Description
Technical field
The utility model is related to cell art, particularly a kind of low temperature large-capacity battery pack.
Background technology
The battery pack of the energy is provided using lithium-ion electric core in the market, the characteristic of lithium-ion electric core is limited to, in temperature
Degree is less than after -20 DEG C, and discharge capability, electricity can decline to a great extent, and be able to not can more be worked when temperature is lower.Thus, on northern ground
In the case of area's winter is outdoor, battery pack can not normal work.Although there is the low temperature battery core of special formulation, such battery core price is held high
Expensive, capacity is small, and 1/3 or so of about common battery core, capacity and price request can not be met when actual use, leads to not input
Widely apply.Therefore, in the market is badly in need of a kind of battery pack that can be operated at low temperatures.
Utility model content
The purpose of this utility model is to solve the above problems, devise a kind of low temperature large-capacity battery pack.
Realize that above-mentioned purpose the technical solution of the utility model is, a kind of low temperature large-capacity battery pack, including battery knapsack,
The side surface of battery knapsack one is provided with putting bag and warning display window, and the putting bag is interior provided with Nasbis overcoats, described
Battery knapsack lower surface, which is provided with low temperature electric core group, the low temperature electric core group, is provided with multiple battery cores, the multiple battery core
Between annular be placed with center section in heating film, the low temperature electric core group and be not provided with heating film.
The size shape and the shape size of battery knapsack of the Nasbis overcoats of the expansion match.
The warning display window is arranged above putting bag.
The shape size of the low temperature electric core group matches with battery knapsack lower surface.
The low temperature large-capacity battery pack made using the technical solution of the utility model, using low temperature electric core group, is solved
The problem of proposed in above-mentioned background technology, it can cause battery pack that common battery core constitutes under less than -20 DEG C environment just
Often work.So that the operating temperature of battery pack expands to -40 DEG C -60 DEG C by -10 DEG C -60 DEG C, and cost is controllable, simple in construction,
It is practical.
Brief description of the drawings
Fig. 1 is the structural representation of low temperature large-capacity battery pack described in the utility model；
Fig. 2 is the Nasbis overcoat unfolding state figures of low temperature large-capacity battery pack described in the utility model；
Fig. 3 is the Nasbis overcoat folded state diagrams of low temperature large-capacity battery pack described in the utility model；
Fig. 4 is that the internal heating members of low temperature large-capacity battery pack described in the utility model constitute schematic diagram；
In figure, 1, battery knapsack；2nd, putting bag；3rd, display window is alerted；4th, Nasbis overcoats；5th, low temperature electric core group；6、
Battery core；7th, heating film.
Embodiment
The utility model is specifically described below in conjunction with the accompanying drawings, as Figure 1-4, a kind of low temperature high capacity cell
Group, including battery knapsack 1, the side surface of battery knapsack 1 one is provided with putting bag 2 and warning display window 3, the putting bag 2
Interior to be provided with Nasbis overcoats 4, the lower surface of battery knapsack 1 is provided with low temperature electric core group 5, the low temperature electric core group 5
Provided with multiple battery cores 6, annular is placed with center section in heating film 7, the low temperature electric core group 5 between the multiple battery core 6
It is not provided with heating film 7；The size shape and the shape size of battery knapsack 1 of the Nasbis overcoats 4 of the expansion match；It is described
Warning display window 3 is arranged at the top of putting bag 2；The shape size of the low temperature electric core group 5 and the lower surface phase of battery knapsack 1
Match somebody with somebody.
The characteristics of the present embodiment is that the side surface of battery knapsack 1 one is provided with putting bag 2 and warning display window 3, putting bag
Nasbis overcoats 4 are provided with 2, the lower surface of battery knapsack 1 is provided with low temperature electric core group 5, low temperature electric core group 5 provided with multiple
Annular is placed with center section in heating film 7, low temperature electric core group 5 and is not provided with heating film 7 between battery core 6, multiple battery cores 6, adopts
With low temperature electric core group, the problem of solving proposed in above-mentioned background technology, the battery pack that common battery core can be caused to constitute
The normal work under less than -20 DEG C environment.So that the operating temperature of battery pack expands to -40 DEG C -60 DEG C by -10 DEG C -60 DEG C, and
Cost is controllable, simple in construction, practical.
In the present embodiment, heating film 7 only works in low-temperature condition, when operating in low temperature environment, incites somebody to action
The expansion of Nasbis overcoats 4 is enclosed on battery knapsack 1, and Nasbis overcoats 4 can all wrap up battery knapsack 1 when deploying, so as to play
Heat insulation effect, while heating film 7 is started working so that the battery pack that constitutes of common battery core 6 under less than -20 DEG C environment just
Often work, when under non-cryogenic environment, Nasbis overcoats 4 can be folded, and the putting bag being placed on the side surface of battery knapsack 1
In 2.Low temperature electric core group 5 can be dismantled simultaneously, if can not also carry low temperature when being worked under the conditions of non-cryogenic for a long time
Battery core module 5 and Nasbis overcoats 4, to mitigate its weight.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Some variations that personnel may make to some of which part embody principle of the present utility model, belong to the utility model
Protection domain within.
Claims (4)
1. a kind of low temperature large-capacity battery pack, including battery knapsack（1）, it is characterised in that the battery knapsack（1）One side surface
It is provided with putting bag（2）With warning display window（3）, the putting bag（2）It is interior to be provided with Nasbis overcoats（4）, the battery knapsack
（1）Lower surface is provided with low temperature electric core group（5）, the low temperature electric core group（5）It is interior to be provided with multiple battery cores（6）, it is the multiple
Battery core（6）Between annular be placed with heating film（7）, the low temperature electric core group（5）Interior center section is not provided with heating film（7）.
2. a kind of low temperature large-capacity battery pack according to claim 1, it is characterised in that the Nasbis overcoats of the expansion
（4）Size shape and battery knapsack（1）Shape size match.
3. a kind of low temperature large-capacity battery pack according to claim 1, it is characterised in that the warning display window（3）If
It is placed in putting bag（2）Top.
4. a kind of low temperature large-capacity battery pack according to claim 1, it is characterised in that the low temperature electric core group（5）
Shape size and battery knapsack（1）Lower surface matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720329885.9U CN206574808U (en) | 2017-03-31 | 2017-03-31 | A kind of low temperature large-capacity battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720329885.9U CN206574808U (en) | 2017-03-31 | 2017-03-31 | A kind of low temperature large-capacity battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206574808U true CN206574808U (en) | 2017-10-20 |
Family
ID=60053481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720329885.9U Active CN206574808U (en) | 2017-03-31 | 2017-03-31 | A kind of low temperature large-capacity battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206574808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117497913A (en) * | 2024-01-03 | 2024-02-02 | 深圳市科瑞隆科技有限公司 | Polymer lithium battery pack in low-temperature environment |
-
2017
- 2017-03-31 CN CN201720329885.9U patent/CN206574808U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117497913A (en) * | 2024-01-03 | 2024-02-02 | 深圳市科瑞隆科技有限公司 | Polymer lithium battery pack in low-temperature environment |
| CN117497913B (en) * | 2024-01-03 | 2024-03-12 | 深圳市科瑞隆科技有限公司 | Polymer lithium battery pack in low-temperature environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181009 Address after: 215500 Jiangsu Suzhou Changshou City Mei Li Zhen Hualian road overseas Chinese town E Industrial Park Patentee after: Suzhou de Ling Xun Power Technology Co., Ltd. Address before: 523710 2 building, A1, 80 Po Huang industrial estate, Fenghuang Gang Road, Fenghuang village, Tangxia Town, Dongguan, Guangdong. Patentee before: Iridium new energy technology (Dongguan) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CU01 | Correction of utility model patent |
Correction item: Patentee|Address Correct: Iridium new energy technology (Dongguan) Co., Ltd.|523710 2 building, A1, 80 Po Huang industrial estate, Fenghuang Gang Road, Fenghuang village, Tangxia Town, Dongguan, Guangdong. False: Suzhou de Ling Xun Power Technology Co., Ltd.|215500 Jiangsu Suzhou Changshou City Mei Li Zhen Hualian road overseas Chinese town E Industrial Park Number: 43-02 Volume: 34 |
|
| CU01 | Correction of utility model patent | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181031 Address after: 215500 Jiangsu Suzhou Changshou City Mei Li Zhen Hualian road overseas Chinese town E Industrial Park Patentee after: Suzhou de lingxun Power Technology Co., Ltd. Address before: 523710 2 building, A1, 80 Po Huang industrial estate, Fenghuang Gang Road, Fenghuang village, Tangxia Town, Dongguan, Guangdong. Patentee before: Iridium new energy technology (Dongguan) Co., Ltd. |
|
| TR01 | Transfer of patent right |