CN202205822U - Battery casing of storage battery - Google Patents
Battery casing of storage battery Download PDFInfo
- Publication number
- CN202205822U CN202205822U CN2011203508652U CN201120350865U CN202205822U CN 202205822 U CN202205822 U CN 202205822U CN 2011203508652 U CN2011203508652 U CN 2011203508652U CN 201120350865 U CN201120350865 U CN 201120350865U CN 202205822 U CN202205822 U CN 202205822U
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- CN
- China
- Prior art keywords
- battery
- heating
- cavity
- storage
- heat
- 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
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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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- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model relates to a battery casing of a storage battery, which comprises a battery casing, wherein a battery unit is arranged inside the battery casing. The battery casing is characterized in that a heating cavity for arranging a heating sheet is arranged at the lower portion of the battery casing, a battery cavity for arranging the battery unit is arranged at the upper portion of the battery casing, and the heating cavity and the battery cavity are separated through a partition plate. A heat circulating cavity communicated with the heating cavity is arranged on the partition plate, and a heat circulating cavity communicated with the heating cavity is arranged on the lateral side of the battery casing. The battery casing of the storage battery has the advantages of being simple in structure, easy to manufacture, good in heating effect and applicable to storage batteries of riding vehicles.
Description
Technical field
The utility model belongs to storage battery and uses equipment technical field, particularly relates to a kind of battery case of the for motor vehicle storage battery of riding.
Background technology
Storage battery is used as energy storage device or driving power and is widely used because of having advantages such as environmental protection and volume are little.Along with the develop rapidly of China's electric bicycle and electro-tricycle technical field, make the demand of storage battery constantly increase, also the serviceability of storage battery is had higher requirement simultaneously.Storage battery is to store chemical energy, in a kind of electrochemical equipment of emitting electric energy in case of necessity, the storage volume temperature influence of storage battery.Temperature reduction when storage battery; Then its capacity also can significantly reduce because of following reason; Therefore, storage battery is shorter than the time of using summer winter, the employed storage battery of actual electric bicycle; Its capacitance of storage is in the winter time compared capacitance of storage under the normal temperature (about 25 °) and will be reduced closely 30%, can have a strong impact on electric motor car in the winter time or the serviceability under other cryogenic conditions.
In the prior art; Be provided with the sheet of being heated in its internal cell unit of heating in the battery case sidewall of some electric motor cars, with the increase-volume of heating of this storage battery, still to electric motor car; The above-mentioned sheet of heating generally is close to the sidewall setting of battery unit; Not only heat diffusion is slow, and to the battery unit inequality of heating, compatibilization effect is not good.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of simple in structure, make easily, the battery case of the for motor vehicle storage battery of riding that heating effect is good.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of battery case of storage battery; The battery container that comprises the set inside battery unit; It is characterized in that: the bottom of said battery container has and is used to be provided with the chamber of sheet of heating; The top of said battery container has the battery cavities that is used to be provided with battery unit; The said chamber of heating separates through dividing plate with battery cavities, and said dividing plate is provided with the heat cavity that communicates with the chamber of heating, and the side of said battery container is provided with the heat cavity that communicates with the chamber of heating.
The utility model can also adopt following technical scheme:
Said dividing plate is a bent plate, and the side of housing is provided with bent plate, and said bent plate constitutes the heat cavity.
Said bent plate as dividing plate is provided with the heat through hole near the face of the sheet of heating.
Said battery container is provided with the switch installing port that is used to install switch.
Advantage and the good effect that the utlity model has are: because the utility model adopts as above technical scheme; Promptly be useful on the chamber of heating that the sheet of heating is set in the bottom of battery container; The top of battery container is useful on the battery cavities that battery unit is set; Battery cavities separates with dividing plate with the chamber of heating, and it is strong that the heat circulation that communicates with the chamber of heating all is set on the sidewall of battery container and dividing plate, so can make the heat that sheet gave out of heating upwards rise along its sidewall from the bottom of battery container rapidly and equably; Battery unit to battery container inside is heated quickly and evenly, has improved the compatibilization effect of storage battery.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of sidewall in the utility model;
Fig. 3 is the structural representation of the utility model median septum.
Among the figure: 1, battery container; The 1-1 battery cavities; 1-2, the chamber of heating; 1-3, dividing plate; 1-4, heat cavity; 1-5, heat through hole; 2, battery unit; 3, the sheet of heating.
Embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1, a kind of battery case of storage battery comprises battery container 1, and the top of battery container 1 is provided with battery cavities 1-1, and the inside of battery cavities 1-1 is used to be provided with battery unit 2; The bottom of battery container 1 is provided with the chamber 1-2 that heats, and the inside of the chamber 1-2 that heats is used to be provided with the sheet 3 of heating that battery unit 2 is heated, battery cavities 1-1 and heat between the 1-2 of chamber to divide and open with dividing plate 1-3, and dividing plate 1-3 is the part of battery container 1.Be equipped with the heat cavity 1-4 that communicates with the chamber 1-2 that heats on the dividing plate 1-3 of battery container 1 and the sidewall.The heat that sheet 3 work of heating are given out can be through bottom along its sidewall upwards rapid and rising of heat cavity 1-4 from battery case, and heat evenly is coated on the bottom and side of battery unit 2, can make battery unit 2 heat evenly, and compatibilization effect is good.
Like Fig. 2 and Fig. 3; In the present embodiment, the heat cavity is to be that the bent plate of several fonts constitutes by cross section, promptly on the side of housing, is provided with bent plate; With bent plate as dividing plate this at battery unit and heat between the sheet; Be provided with heat through hole 1-5 as the bent plate of dividing plate near the face of the sheet of heating, bent plate and the groove of heating between sheet and the battery unit are the heat cavity on the dividing plate, and the groove between the sidewall of the sidewall of bent plate and battery container and bent plate and battery unit is the heat cavity on the battery container sidewall; This structure makes the heat cavity be uniformly clouded on the bottom surface and side of battery unit, and the compatibilization effect of heating is good.In addition, when battery container was made, bent plate was the part of battery container.
Battery container is provided with the switch installing port that is used to install switch, and the mains switch of controlling the sheet switch of heating can be installed on the switch installing port of battery container.
Present embodiment does not limit the structure of the heat cavity in the utility model, has the cavity that is used for transmission heat that communicates with the chamber of heating on the sidewall of all battery containers and the dividing plate, all in the protection atmosphere of the utility model.
Claims (4)
1. the battery case of a storage battery; The battery container that comprises the set inside battery unit; It is characterized in that: the bottom of said battery container has and is used to be provided with the chamber of sheet of heating, and the top of said battery container has the battery cavities that is used to be provided with battery unit, and the said chamber of heating separates through dividing plate with battery cavities; Said dividing plate is provided with the heat cavity that communicates with the chamber of heating, and the side of said battery container is provided with the heat cavity that communicates with the chamber of heating.
2. the battery case of storage battery according to claim 1, it is characterized in that: said dividing plate is a bent plate, and the side of housing is provided with bent plate, said bent plate constitutes the heat cavity.
3. the battery case of storage battery according to claim 2 is characterized in that: said bent plate as dividing plate is provided with the heat through hole near the face of the sheet of heating.
4. the battery case of storage battery according to claim 1, it is characterized in that: said battery container is provided with the switch installing port that is used to install switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203508652U CN202205822U (en) | 2011-09-19 | 2011-09-19 | Battery casing of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203508652U CN202205822U (en) | 2011-09-19 | 2011-09-19 | Battery casing of storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202205822U true CN202205822U (en) | 2012-04-25 |
Family
ID=45969924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203508652U Expired - Fee Related CN202205822U (en) | 2011-09-19 | 2011-09-19 | Battery casing of storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202205822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659639A (en) * | 2018-12-25 | 2019-04-19 | 杭州珑亚珀伟科技有限公司 | Charging and discharging lithium battery attemperator and method |
-
2011
- 2011-09-19 CN CN2011203508652U patent/CN202205822U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659639A (en) * | 2018-12-25 | 2019-04-19 | 杭州珑亚珀伟科技有限公司 | Charging and discharging lithium battery attemperator and method |
| CN109659639B (en) * | 2018-12-25 | 2020-09-25 | 张美容 | Lithium battery charging and discharging heat preservation device and method |
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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 |
Granted publication date: 20120425 Termination date: 20140919 |
|
| EXPY | Termination of patent right or utility model |