CN103367662A - Battery case for lithium ion battery pack - Google Patents
Battery case for lithium ion battery pack Download PDFInfo
- Publication number
- CN103367662A CN103367662A CN2013103090378A CN201310309037A CN103367662A CN 103367662 A CN103367662 A CN 103367662A CN 2013103090378 A CN2013103090378 A CN 2013103090378A CN 201310309037 A CN201310309037 A CN 201310309037A CN 103367662 A CN103367662 A CN 103367662A
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- CN
- China
- Prior art keywords
- lower casing
- loam cake
- lithium ion
- battery case
- upper cover
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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.)
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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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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention discloses a battery case for a lithium ion battery pack. The battery case comprises an upper cover and a lower casing. The upper cover is covered on the lower casing. The upper cover is provided with terminal post, and the inner side of the upper cover is provided with fixed orifices and terminal post injection moulding orifices. The lower casing is provided with lower casing threaded holes. The upper cover and the lower casing are in a bolt joint through the fixed orifices and the lower casing threaded holes. The material of the upper cover and the lower casing is flame retardant ABS. The material of the plastic cement shell is the flame retardant ABS which has stable chemical properties, good heat resistance and good insulativity. An electric power display panel and a data line plug are convenient to install so as bring convenience to users for use. The upper cover and the lower casing are fastened by the use of screws. The battery case provided by the invention is convenient to operate, is used to greatly raise work efficiency, and is convenient to repair.
Description
Technical field
The present invention relates to a kind of lithium ion battery field, relate in particular to a kind of lithium ion battery group battery case.
Background technology
Well-known lead-acid battery application is extensive, countries in the world were advocated energy-conserving and environment-protective energetically in nearly 2 years, successively closed a lot of big or small lead-acid battery factory, the market demand is increasing, it is little, lightweight that lithium ion battery has a volume, the characteristics such as safety non-pollution, with its superior cost performance, the cycle life of overlength certainly will will all replace lead-acid battery in every field.The lithium ion battery of generally using on the market now adopts the mode of rubber seal more, does not have electric quantity display function, does not have communication function, and this battery case can't satisfy the demand of some high-end customers, and the utilization field is narrow and small, maintenance maintenance inconvenience.The new type lithium ion battery group is reserved electric quantity display plate and communication interface with the mode of battery case employing fastened by screw, and is not only easy to operate, greatly improved efficient and the battery pack regular maintenance of encapsulation.
Summary of the invention
The purpose of this invention is to provide a kind of lithium ion battery group battery case, solved defective of the prior art.
For achieving the above object, the technical solution used in the present invention is:
A kind of lithium ion battery group battery case comprises loam cake, lower casing, and loam cake is contained on the lower casing, on be covered with pole, it is characterized in that: the loam cake inboard is provided with fixing hole, pole injecting hole, and lower casing is provided with the lower casing screw hole, is spirally connected by fixing hole and lower casing screw hole between loam cake and the lower casing; The material of loam cake, lower casing is flame-proof ABS.
According to described lithium ion battery group battery case, it is characterized in that: cover on described and be provided with electric quantity display plate and portal, the loam cake inboard is provided with the electric quantity display plate fixing hole.
According to described lithium ion battery group battery case, it is characterized in that: described loam cake side is provided with data line interface, and the loam cake inboard is provided with the data cable plug fixing hole.
According to described lithium ion battery group battery case, it is characterized in that: all there is screwed hole described pole top and bottom.
According to described lithium ion battery group battery case, it is characterized in that: described lower casing is provided with the battery blend stop.
Advantageous effect of the present invention is: the material that plastic shell adopts is the flame-proof ABS of stable chemical nature good heat resistance, good insulating, electric quantity display plate and data cable plug are convenient to install, be user-friendly to, loam cake and lower casing screw fastening, easy to operate, greatly improve operating efficiency and be convenient to maintenance.
Description of drawings
Fig. 1 is that the lithium ion battery group makes up schematic diagram with battery case.
Fig. 2 is the structural representation at Fig. 1 back side.
Fig. 3 is the loam cake schematic diagram.
Fig. 4 is the loam cake schematic diagram.
Fig. 5 is the lower casing schematic diagram.
Fig. 6 is the lower casing schematic diagram.
Fig. 7 is the pole schematic diagram.
In the accompanying drawing: 1, loam cake; 2, lower casing; 3, pole; 4, electric quantity display plate portals; 5, fixing hole; 6, pole injecting hole; 7, electric quantity display plate fixing hole; 8, data cable plug fixing hole; 9, lower casing screw hole; 10, data line interface; 11, battery blend stop.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments:
The present invention is shown in Fig. 1-7, a kind of lithium ion battery group battery case, comprise loam cake 1, lower casing 2, loam cake 1 is contained on the lower casing 2, loam cake 1 is provided with pole 3, it is characterized in that: loam cake 1 inboard is provided with fixing hole 5, pole injecting hole 6, and lower casing 2 is provided with lower casing screw hole 9, is spirally connected by fixing hole 5 and lower casing screw hole 9 between loam cake 1 and the lower casing 2; The material of loam cake 1, lower casing 2 is flame-proof ABS.According to described lithium ion battery group battery case, it is characterized in that: described loam cake 1 is provided with electric quantity display plate and portals 4, and loam cake 1 inboard is provided with electric quantity display plate fixing hole 7.According to described lithium ion battery group battery case, it is characterized in that: described loam cake 1 side is provided with data line interface 10, and loam cake 1 inboard is provided with data cable plug fixing hole 8.According to described lithium ion battery group battery case, it is characterized in that: all there is screwed hole described pole 3 top and bottom.According to described lithium ion battery group battery case, it is characterized in that: described lower casing 2 is provided with battery blend stop 11.
Use principle of the present invention is shown in Fig. 1-7, a kind of new type lithium ion battery group battery case, mainly comprise loam cake, lower casing, pole, on cover and leave that electric quantity display plate portals and data line interface, electric quantity display plate fixing hole, pole fixing hole, data cable plug fixing hole are left in the loam cake inboard, on cover and leave fixing hole, corresponding with the lower casing screw hole, the battery blend stop is left in the lower casing inboard.Product design is novel, simple in structure, convenient operation, regular maintenance are easy.
Compound mode of the present invention is reasonable, flexible operation; Adopt the lithium ion battery of this textural association can be applied to energy storage project, electric automobile, communication apparatus, cruiser, tour bus etc., have that body is less, lightweight, fastness is good, the security performance high, cycle performance of lithium ion battery is also had certain lifting.
The new type lithium ion battery group is extensive with the battery case application, market demand is larger, the structure of shell has determined cycle performance and the aesthetics of battery to a great extent, no matter adopt the present invention to improve and to address this problem, along with the rise of new forms of energy, be the characteristics of lithium ion battery own, or the present present situation of China, the development lithium-ion-power cell all will be the main direction of China's New Energy Industrialization, and in following power source market, lithium ion battery will be to outshine othersOne branch of the tree is particularly thriving.
Embodiment recited above is described preferred implementation of the present invention; be not that design of the present invention and protection range are limited; under the prerequisite that does not break away from design concept of the present invention; common engineers and technicians make technical scheme of the present invention in this area various modification and improvement all should fall into protection scope of the present invention.
Claims (5)
1. lithium ion battery group battery case, comprise loam cake (1), lower casing (2), loam cake (1) is contained on the lower casing (2), loam cake (1) is provided with pole (3), it is characterized in that: loam cake (1) inboard is provided with fixing hole (5), pole injecting hole (6), lower casing (2) is provided with lower casing screw hole (9), is spirally connected by fixing hole (5) and lower casing screw hole (9) between loam cake (1) and the lower casing (2); The material of loam cake (1), lower casing (2) is flame-proof ABS.
2. lithium ion battery group battery case according to claim 1, it is characterized in that: described loam cake (1) is provided with electric quantity display plate and portals (4), and loam cake (1) inboard is provided with electric quantity display plate fixing hole (7).
3. lithium ion battery group battery case according to claim 1, it is characterized in that: described loam cake (1) side is provided with data line interface (10), and loam cake (1) inboard is provided with data cable plug fixing hole (8).
4. lithium ion battery group battery case according to claim 1, it is characterized in that: all there is screwed hole described pole (3) top and bottom.
5. lithium ion battery group battery case according to claim 1, it is characterized in that: described lower casing (2) is provided with battery blend stop (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103090378A CN103367662A (en) | 2013-07-23 | 2013-07-23 | Battery case for lithium ion battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103090378A CN103367662A (en) | 2013-07-23 | 2013-07-23 | Battery case for lithium ion battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103367662A true CN103367662A (en) | 2013-10-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103090378A Pending CN103367662A (en) | 2013-07-23 | 2013-07-23 | Battery case for lithium ion battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103367662A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104507281A (en) * | 2014-12-15 | 2015-04-08 | 清华大学 | Distributed measuring and controlling node circuit package box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1622423A (en) * | 2004-12-13 | 2005-06-01 | 北京中信国安盟固利新材料技术研究院有限公司 | Portable lithium-ion battery energy box |
| CN101504973A (en) * | 2008-02-05 | 2009-08-12 | 珠海市嘉德电能科技有限公司 | Lithium ionic cell module and cell set |
| CN202616303U (en) * | 2012-05-16 | 2012-12-19 | 山东精工电子科技有限公司 | Cylindrical lithium battery for trolley |
-
2013
- 2013-07-23 CN CN2013103090378A patent/CN103367662A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1622423A (en) * | 2004-12-13 | 2005-06-01 | 北京中信国安盟固利新材料技术研究院有限公司 | Portable lithium-ion battery energy box |
| CN101504973A (en) * | 2008-02-05 | 2009-08-12 | 珠海市嘉德电能科技有限公司 | Lithium ionic cell module and cell set |
| CN202616303U (en) * | 2012-05-16 | 2012-12-19 | 山东精工电子科技有限公司 | Cylindrical lithium battery for trolley |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104507281A (en) * | 2014-12-15 | 2015-04-08 | 清华大学 | Distributed measuring and controlling node circuit package box |
| CN104507281B (en) * | 2014-12-15 | 2017-11-21 | 清华大学 | A kind of distributed measuring and controlling node circuit package box |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131023 |