CN204167441U - A kind of thermostatic type battery pack - Google Patents
A kind of thermostatic type battery pack Download PDFInfo
- Publication number
- CN204167441U CN204167441U CN201420674141.7U CN201420674141U CN204167441U CN 204167441 U CN204167441 U CN 204167441U CN 201420674141 U CN201420674141 U CN 201420674141U CN 204167441 U CN204167441 U CN 204167441U
- Authority
- CN
- China
- Prior art keywords
- battery pack
- constant temperature
- battery
- assembly
- keeps assembly
- 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.)
- Withdrawn - After Issue
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Classifications
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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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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of thermostatic type battery pack, comprise battery framework and battery pack, battery framework is provided with constant temperature and keeps assembly, and constant temperature keeps assembly one end to be provided with blower fan, and described constant temperature keeps assembly other end end to be provided with ventilation aperture frame; Described battery framework is provided with the battery pack cavity of placing battery group, and battery pack puts into battery pack cavity, and battery pack is made up of the cell forming many row's multiple rows; Described ventilation hole erection is equipped with the ventilation hole that the gap between cell communicates.The utility model structure is simple, reasonable in design, easy to operate, is provided with constant temperature and keeps assembly to keep the equalized temperature of whole battery pack entirety, improve life-span and the fail safe of battery pack, obviously progressive.
Description
Technical field
The utility model relates to cell art, especially a kind of thermostatic type battery pack being widely used in electric automobile industry.
Background technology
Along with the development of society, the raising of people's living standard, automobile is also more and more universal.But meanwhile, the problem of global environmental pollution and oil shortage is also more outstanding.People start the power source considering to use battery as automobile, and the electric automobile of this use new green power arises at the historic moment.The design of battery pack needs to consider several factors, should ensure that battery performance meets automotive needs, also will ensure that battery has enough fail safes, reliability, also need consider battery pack and coordinate to reduce complete vehicle quality and volume between automobile, these are all closely related with the structure of battery pack.The change of batteries of electric automobile to temperature is more responsive, the too high serviceability that can affect power battery pack of temperature.Traditional battery for electric automobile group, generally adopts air or liquid cooling mode, can only cool, be difficult to the temperature making battery pack keep stable for battery pack, causes the life-span of battery pack short, poor stability.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of structure simple, can keep the thermostatic type battery pack that battery pack temperature balances.
The utility model solves the technical scheme that its technical problem adopts: a kind of thermostatic type battery pack, comprise battery framework and battery pack, described battery framework is provided with constant temperature and keeps assembly, described constant temperature keeps assembly one end to be provided with blower fan, and described constant temperature keeps assembly other end end to be provided with ventilation aperture frame; Described battery framework is provided with the battery pack cavity of placing battery group, and described battery pack puts into battery pack cavity, and described battery pack is made up of the cell forming many row's multiple rows; Described ventilation hole erection is equipped with the ventilation hole that the gap between cell communicates.
Further, described constant temperature keeps assembly top to offer ventilation slot, described ventilation aperture frame has the ventilating hole channel keeping the ventilation slot of assembly to communicate with constant temperature, described constant temperature maintenance assembly inner chamber is provided with the U-shaped duct for passing into circulation constant temperature liquid, described U-shaped duct communicates with the liquid entrance of battery framework, described constant temperature maintenance assembly outer wall is one-body molded fin, and described battery cavity side portion communicates with fin.
Further, described constant temperature keeps assembly to be positioned at the center of battery framework, and described battery pack cavity apportion keeps assembly both sides at constant temperature, and described ventilation aperture frame apportion keeps the both sides, end of assembly at constant temperature.
Further, described constant temperature keeps assembly to be made up of aluminium or copper or aluminium alloy or iron or carbon fiber.
Operation principle: blower fan work is dried, on the one hand constant temperature keep the fin of assembly cold wind to be dispersed to both sides cell between space in, with in and the heat that produces of single cell operation; On the other hand, wind keeps the ventilation slot at assembly top to blow to ventilation aperture frame from constant temperature, branches to the ventilation hole on both sides, then in the gap being blown between cell by ventilation hole with in and the heat that produces of single cell operation; Cold wind internal battery pack circulation in order in and the heat that produces of cell, make whole battery pack temperature be in balance, constant temperature keeps assembly inner chamber to pass into isothermal liquid, keeps the equalized temperature of whole battery pack further.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, easy to operate, being provided with constant temperature keeps assembly to keep the equalized temperature of whole battery pack entirety, be in temperature constant state work when enabling battery pack long, improve life-span and the fail safe of battery pack, obviously progressive.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing that in Fig. 1, A place constant temperature keeps assembly.
Wherein: 1. battery framework, 2. constant temperature keeps assembly, 3. blower fan, 4. ventilation aperture frame, 5. battery pack, 6. cell, 7. ventilation hole, 21. ventilation slots, 22. liquid entrances, 23. fin.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of thermostatic type battery pack as depicted in figs. 1 and 2, comprises battery framework 1 and battery pack 5, and battery framework 1 is provided with constant temperature and keeps assembly 2, and constant temperature keeps assembly 2 one end to be provided with blower fan 3, and described constant temperature keeps assembly 2 other end end to be provided with ventilation aperture frame 4; Described battery framework 1 is provided with the battery pack cavity of placing battery group, and battery pack puts into battery pack cavity, and battery pack 5 is made up of the cell 6 forming many row's multiple rows; Described ventilation aperture frame 4 is provided with the ventilation hole 7 that the gap between cell 6 communicates.
Described constant temperature keeps assembly 2 top to offer ventilation slot 21, described ventilation aperture frame 4 has the ventilating hole channel keeping the ventilation slot 21 of assembly 2 to communicate with constant temperature, described constant temperature maintenance assembly 2 inner chamber is provided with the U-shaped duct for passing into circulation constant temperature liquid, described U-shaped duct communicates with the liquid entrance 22 of battery framework 1, described constant temperature maintenance assembly 2 outer wall is one-body molded fin 23, and described battery cavity side portion communicates with fin 23.
Described constant temperature keeps assembly 2 to be positioned at the center of battery framework 1, and described battery pack cavity apportion keeps assembly 2 both sides at constant temperature, and described ventilation aperture frame 4 points is listed in the both sides, end that constant temperature keeps assembly 2.
Described constant temperature keeps assembly 2 to be made up of aluminium or copper or aluminium alloy or iron or carbon fiber.
Operation principle: blower fan 3 is dried, on the one hand constant temperature keep the fin 23 of assembly 2 cold wind to be dispersed to both sides cell 6 between space in, with in and cell 6 to work the heat produced; On the other hand, wind keeps the ventilation slot 21 at assembly 2 top to blow to ventilation aperture frame 4 from constant temperature, branches to the ventilation hole 7 on both sides, then in the gap being blown between cell 6 by ventilation hole 7 in order in and cell 6 to work produced heat; Cold wind internal battery pack circulation in order in and the heat that produces of cell 6, make whole battery pack temperature be in balance, constant temperature keeps assembly 2 inner chamber to pass into isothermal liquid, keeps the equalized temperature of whole battery pack further.
The utility model structure is simple, reasonable in design, easy to operate, is provided with constant temperature and keeps assembly to keep the equalized temperature of whole battery pack entirety, be in temperature constant state work, improve life-span and the fail safe of battery pack when enabling battery pack long, obviously progressive.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (4)
1. a thermostatic type battery pack, it is characterized in that: comprise battery framework (1) and battery pack (5), described battery framework (1) is provided with constant temperature and keeps assembly (2), described constant temperature keeps assembly (2) one end to be provided with blower fan (3), and described constant temperature keeps assembly (2) other end end to be provided with ventilation aperture frame (4); Described battery framework (1) is provided with the battery pack cavity of placing battery group (5), described battery pack (5) puts into battery pack cavity, and described battery pack (5) is made up of the cell (6) forming many row's multiple rows; Described ventilation aperture frame (4) is provided with the ventilation hole (7) that the gap between cell (6) communicates.
2. a kind of thermostatic type battery pack according to claim 1, it is characterized in that: described constant temperature keeps assembly (2) top to offer ventilation slot (21), described ventilation aperture frame (4) has the ventilating hole channel keeping the ventilation slot of assembly (2) (21) to communicate with constant temperature, described constant temperature maintenance assembly (2) inner chamber is provided with the U-shaped duct for passing into circulation constant temperature liquid, described U-shaped duct communicates with the liquid entrance (22) of battery framework (1), described constant temperature keeps that assembly (2) outer wall is one-body molded fin (23), described battery cavity side portion communicates with fin (23).
3. a kind of thermostatic type battery pack according to claim 1, it is characterized in that: described constant temperature keeps assembly (2) to be positioned at the center of battery framework (1), described battery pack cavity apportion keeps assembly (2) both sides at constant temperature, and described ventilation aperture frame (4) point is listed in the both sides, end that constant temperature keeps assembly (2).
4. a kind of thermostatic type battery pack according to claim 1, is characterized in that: described constant temperature keeps assembly (2) to be made up of aluminium or copper or aluminium alloy or iron or carbon fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674141.7U CN204167441U (en) | 2014-11-12 | 2014-11-12 | A kind of thermostatic type battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674141.7U CN204167441U (en) | 2014-11-12 | 2014-11-12 | A kind of thermostatic type battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204167441U true CN204167441U (en) | 2015-02-18 |
Family
ID=52541097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420674141.7U Withdrawn - After Issue CN204167441U (en) | 2014-11-12 | 2014-11-12 | A kind of thermostatic type battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204167441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319430A (en) * | 2014-11-12 | 2015-01-28 | 江苏索尔新能源科技股份有限公司 | Constant temperature battery pack |
| CN106207313A (en) * | 2016-08-16 | 2016-12-07 | 北京普莱德新能源电池科技有限公司 | A kind of wind-guiding equal hot systems of battery modules |
-
2014
- 2014-11-12 CN CN201420674141.7U patent/CN204167441U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319430A (en) * | 2014-11-12 | 2015-01-28 | 江苏索尔新能源科技股份有限公司 | Constant temperature battery pack |
| CN104319430B (en) * | 2014-11-12 | 2016-08-17 | 江苏索尔新能源科技股份有限公司 | A kind of thermostatic type set of cells |
| CN106207313A (en) * | 2016-08-16 | 2016-12-07 | 北京普莱德新能源电池科技有限公司 | A kind of wind-guiding equal hot systems of battery modules |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150218 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |