CN203103367U - Iron-lithium battery fixing support - Google Patents
Iron-lithium battery fixing support Download PDFInfo
- Publication number
- CN203103367U CN203103367U CN2012207148472U CN201220714847U CN203103367U CN 203103367 U CN203103367 U CN 203103367U CN 2012207148472 U CN2012207148472 U CN 2012207148472U CN 201220714847 U CN201220714847 U CN 201220714847U CN 203103367 U CN203103367 U CN 203103367U
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- CN
- China
- Prior art keywords
- battery
- fixing support
- lithium battery
- fixing
- groove
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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.)
- Expired - Lifetime
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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 relates to the technical field of lithium battery preparation and in particular relates to an iron-lithium battery fixing support. The fixing support is characterized by comprising upper supports and lower supports, wherein the upper and lower supports are respectively provided with battery fixing slots for fixing batteries; and vent holes are formed on the battery fixing slots. The fixing support has the beneficial effects that the fixing support is designed aiming at the module assembly structure which is prepared by efficiently assembling square batteries and has large volume-capacity ratio; and the batteries can be linked together in order after series-parallel connection by assembling the upper and lower supports, are safe, reliable and compact and are easy to install and dismantle.
Description
Technical field
The utility model relates to technical field of lithium-ion battery, relates in particular to a kind of lithium iron battery fixed support.
Background technology
Because advantages such as lithium ion battery have specific energy height, cell voltage height, storage life is long, volume is little, the lithium ion battery module has been widely used in motor vehicle field and energy storage field.Because the continuation of the journey mileage of electric motor car is less relatively, system's required voltage is higher, just require cell string and number increase in limited space.Be the feasibility that guarantees reliability, technology in the battery assembling process, the manageability of maintainability and system after sale aborning, the battery strings of some is also combined, and forms a module.Because it is little that the space of battery is installed in the electric motor car, just need cell in the module each other the gap and module between the gap reduce, electric motor car simultaneously needs discharging and recharging of long-time big multiplying power, make module and whole system temperature continue to raise and be difficult to distribute that the cell life-span seriously reduces and the fail safe of whole system reduces.In this field, there is not solution preferably at present.
In recent years, because energy storage neighborhood system desired volume is higher, just required monomer electricity core to be big capacity electricity core as far as possible.For the feasibility that guarantees reliability, technology in the battery assembling process, the economy of maintainability and system after sale, just need the battery strings of some and combine to form a module aborning.At present this field does not also form the module of standard, promotes in the electric power energy storage to run into disunity, bottleneck problem such as uneconomical.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and provide a kind of lithium iron battery fixed support, take into full account the structural strength that framework must reach at aspect the upper and lower support Design of battery pack and the aspect of selecting for use of material, guaranteed situations such as cell can not be scattered in installation, transportation and system's running, collision.
The utility model for achieving the above object, by the following technical solutions: a kind of lithium iron battery fixed support, comprise upper bracket, lower carriage, be respectively equipped with the battery holddown groove that is used for fixing battery on the described upper and lower support, institute's battery holddown groove is provided with ventilation hole.
The both sides correspondence of described lower carriage is provided with last draw-in groove and the lower bayonet slot that is used for adjacent lower carriage assembling, and described upward draw-in groove and lower bayonet slot are slidingly matched.
Be respectively equipped with the strap stopper slot on the sidewall of described upper and lower support.
The beneficial effects of the utility model are: the utility model at square battery efficiently make up, volume capacity is than big module combined structure design.Combination by upper and lower support can be with orderly being linked together after the battery strings parallel connection, and safe and reliable, mounting or dismounting are row, compact easily.
Description of drawings
Fig. 1 is the structural representation of the upper bracket in the utility model;
Fig. 2 is the structural representation of the lower carriage in the utility model;
Fig. 3 is the constitutional diagram of two lower carriages;
Fig. 4 is the structural representation of upper and lower holder combination;
Among the figure: 1, upper bracket; 2, lower carriage; 3, battery holddown groove; 4, ventilation hole; 5, go up draw-in groove; 6, lower bayonet slot; 7, strap stopper slot; 8, bolt.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.A kind of lithium iron battery fixed support comprises upper bracket 1, lower carriage 2, is respectively equipped with the battery holddown groove 3 that is used for fixing battery on the described upper and lower support, and institute's battery holddown groove is provided with ventilation hole 4.The fastening battery bracket that adopts the ABS flame-retardant insulating material to make with assembling of battery pack, battery places among the upper and lower support of battery, fully guarantees the insulation between battery and cabinet, prevents the generation of electric leakage accident.
The both sides correspondence of described lower carriage is provided with last draw-in groove 5 and the lower bayonet slot 6 that is used for adjacent lower carriage assembling, and described upward draw-in groove and lower bayonet slot are slidingly matched.Two or more battery lower carriages are used in combination by lower bayonet slot and last draw-in groove, have increased the flexibility of lower carriage combination on the one hand, have saved the space on the other hand.
Be respectively equipped with strap stopper slot 7 on the sidewall of described upper and lower support.
Around the battery pack lower carriage periphery can and the battery case housing between adopt bolt 8 to fix, prevent that effectively displacement and slip from appearring in battery pack in installation, transportation, running.
The utility model at square battery efficiently make up, volume capacity is than big module combined structure design.Lower carriage has taken into full account the heating and the expansion characteristics of lithium iron battery on the battery, and design has rational gap between battery, can fully guarantee to ventilate.Combination by upper and lower support can be with orderly being linked together after the battery strings parallel connection, and safe and reliable, mounting or dismounting are row, compact easily.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. lithium iron battery fixed support, it is characterized in that: comprise upper bracket, lower carriage, be respectively equipped with the battery holddown groove that is used for fixing battery on the described upper and lower support, institute's battery holddown groove is provided with ventilation hole.
2. lithium iron battery fixed support according to claim 1 is characterized in that: the both sides correspondence of described lower carriage is provided with last draw-in groove and the lower bayonet slot that is used for adjacent lower carriage assembling, and described upward draw-in groove and lower bayonet slot are slidingly matched.
3. lithium iron battery fixed support according to claim 2 is characterized in that: be respectively equipped with the strap stopper slot on the sidewall of described upper and lower support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207148472U CN203103367U (en) | 2012-12-21 | 2012-12-21 | Iron-lithium battery fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207148472U CN203103367U (en) | 2012-12-21 | 2012-12-21 | Iron-lithium battery fixing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103367U true CN203103367U (en) | 2013-07-31 |
Family
ID=48854746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207148472U Expired - Lifetime CN203103367U (en) | 2012-12-21 | 2012-12-21 | Iron-lithium battery fixing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103367U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779521A (en) * | 2014-02-24 | 2014-05-07 | 上海中聚佳华电池科技有限公司 | Lithium ion battery module fixing rack and battery component comprising same |
| CN105006534A (en) * | 2015-07-22 | 2015-10-28 | 江苏索尔新能源科技股份有限公司 | Easily dismounted and mounted battery module for vehicle-mounted battery pack |
| CN105140592A (en) * | 2015-07-22 | 2015-12-09 | 江苏索尔新能源科技股份有限公司 | High-efficiency and energy-saving temperature-control on-board battery pack |
| TWI599089B (en) * | 2016-11-11 | 2017-09-11 | Dijiya Energy Saving Tech Inc | A fixed slot shock-p[roof structure |
-
2012
- 2012-12-21 CN CN2012207148472U patent/CN203103367U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779521A (en) * | 2014-02-24 | 2014-05-07 | 上海中聚佳华电池科技有限公司 | Lithium ion battery module fixing rack and battery component comprising same |
| CN103779521B (en) * | 2014-02-24 | 2016-03-16 | 上海中聚佳华电池科技有限公司 | Lithium ion battery module fixed mount and the battery component comprising it |
| CN105006534A (en) * | 2015-07-22 | 2015-10-28 | 江苏索尔新能源科技股份有限公司 | Easily dismounted and mounted battery module for vehicle-mounted battery pack |
| CN105140592A (en) * | 2015-07-22 | 2015-12-09 | 江苏索尔新能源科技股份有限公司 | High-efficiency and energy-saving temperature-control on-board battery pack |
| TWI599089B (en) * | 2016-11-11 | 2017-09-11 | Dijiya Energy Saving Tech Inc | A fixed slot shock-p[roof structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220119 Address after: 266500 Minshan Road, Huangdao District, Qingdao, Shandong Patentee after: LISHEN (QINGDAO) NEW ENERGY CO.,LTD. Address before: 300384 Tianjin Xiqing District Binhai hi tech Industrial Development Zone (outer ring) 38 Haitai South Road Patentee before: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |