CN108305968A - A kind of battery lodge body peculiar to vessel - Google Patents
A kind of battery lodge body peculiar to vessel Download PDFInfo
- Publication number
- CN108305968A CN108305968A CN201810072659.6A CN201810072659A CN108305968A CN 108305968 A CN108305968 A CN 108305968A CN 201810072659 A CN201810072659 A CN 201810072659A CN 108305968 A CN108305968 A CN 108305968A
- Authority
- CN
- China
- Prior art keywords
- radiating part
- fin
- battery
- cavity
- rectangular
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6569—Fluids undergoing a liquid-gas phase change or transition, e.g. evaporation or condensation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of battery lodge bodies peculiar to vessel, the lower box and case lid being connected as one including movable make-up, it is characterized in that, the bottom surface of the lower box is swelled into case forms rectangular radiating part, rectangular fin that is parallel and waiting gap distributions is uniformly provided in the one side of radiating part upward, rectangular fin is vertical with the one side of radiating part upward, the radiating part and fin are the interlayer cavity of interior sky, the interlayer cavity of each fin with the interlayer cavity unicom of radiating part, the closed cavity being formed as one, the inner wall of closed cavity is covered with the liquid-sucking core made of fibrous material, and phase-change heat medium is equipped in closed cavity, fixed placement single battery battery core between two pieces of fins of arbitrary neighborhood.This lodge body is simple in structure, at low cost, good heat dissipation effect.
Description
Technical field
The present invention relates to the nonactive component technologies of battery pack, and in particular to the babinet of packaging electric core is used in battery pack,
Especially a kind of battery lodge body peculiar to vessel.
Background technology
Energy conservation and environmental protection theory is advocated energetically recently as country, and lithium ion battery is wide as a kind of high-efficiency cleaning energy
It is general to be applied to various occasions.
It usually requires to be formed several single battery cores according to actual demand when with lithium ion battery to power supply for electrical equipment
Battery pack, battery pack generally comprise battery core module, BMS control modules and the babinet for accommodating battery core module and BMS control modules.
In order to ensure battery core module, BMS control the safety of module, it is used for the body structure of packaging electric core module and BMS control modules
Intensity is very high, to achieve the purpose that reinforce degree of protection.
Since the leakproofness and Structural strength calls of battery pack are relatively high, this causes the heat dissipation performance of battery pack poor,
The heat that battery core module generates in babinet can not be successfully discharge babinet, be increased so as to cause case body temperature, and then give battery pack
Bring security risk.Electric ship development is quick, however, since ship indoor environment is moist, sultry and poor air permeability, this causes to pacify
Battery pack loaded on cabin energy is more difficult to radiate, and there are great security risks.
Invention content
The purpose of the present invention is in view of the deficiencies of the prior art, and provide a kind of battery lodge body peculiar to vessel.This lodge body
Simple in structure, at low cost, good heat dissipation effect.
Realizing the technical solution of the object of the invention is：
A kind of battery lodge body peculiar to vessel, including lower box and case lid that movable make-up is connected as one, the bottom of the lower box
Rectangular radiating part is formed towards protuberance in case, is uniformly provided with parallel in the one side of radiating part upward and waits gap distributions
Rectangular fin, rectangular fin is vertical with the one side of radiating part upward, and the radiating part and fin are the interlayer cavity of interior sky, often
The interlayer cavity of one fin is with the interlayer cavity unicom of radiating part, the closed cavity being formed as one, the inner wall of closed cavity
It is covered in liquid-sucking core and closed cavity made of fibrous material and is equipped with phase-change heat medium, two pieces of fins of arbitrary neighborhood
Between fixed placement single battery battery core.
Fixation clip is installed above the fin.
The quantity of the fin is at least five.
Gap in said program between two pieces of fins of arbitrary neighborhood constitutes the space of the fixed single battery core of installation, composition
After battery pack, tank floor is close to the installation of cabin bottom surface and is fixed, it is more abundant to make tank floor contact with cabin bottom surface,
Can be in the materials such as the underfill silicone grease of lower box, work, phase-change heat medium is uniform under the capillary force effect of liquid-sucking core
Spread to fin side wall, the heat that subsequent battery core generates makes the gasification of phase-change heat medium take away amount of heat, the phase after gasification
Become heat eliminating medium to spread to radiating part, since bottom and the cabin bottom surface of babinet come into full contact with, and cabin bottom is immersed in always
The water surface is hereinafter, can quickly distribute heat, to make gaseous phase-change heat medium liquefaction release heat.
This lodge body is simple in structure, at low cost, good heat dissipation effect.
Description of the drawings
Fig. 1 is the schematic diagram of the sectional view of the front view of packet body structure in embodiment；
Fig. 2 is the A-A schematic cross-sectional views of Fig. 1；
Fig. 3 is the enlarged diagram of local I in Fig. 1.
In figure, 1. lower box, 2. case lid, 3. radiating part, 4. closed cavity, 5. liquid-sucking core, 6. fixation clip, 7. fin
8. battery core.
Specific implementation mode
The content of present invention is further elaborated with reference to the accompanying drawings and examples, but is not limitation of the invention.
Embodiment：
Referring to Fig.1,2,3, a kind of battery lodge body peculiar to vessel, including the lower box 1 that is connected as one of movable make-up and case lid 2,
The bottom surface of the lower box 1 is swelled into case forms rectangular radiating part 3, is uniformly provided in the one side of radiating part 3 upward
Rectangular fin 7 that is parallel and waiting gap distributions, rectangular fin 7 is vertical with the one side of radiating part 3 upward, the radiating part 3 and wing
Piece 7 is the interlayer cavity of interior sky, and the interlayer cavity of each fin is formed as one with the interlayer cavity unicom of radiating part 3
Closed cavity 4, the inner wall of closed cavity 4, which is covered in liquid-sucking core 5 and closed cavity 4 made of fibrous material, is equipped with phase
Become heat eliminating medium, fixed placement single battery battery core 8 between two pieces of fins of arbitrary neighborhood.
Fixation clip 6 is installed above the fin.
The quantity of the fin is at least five.
Gap in this example scheme between two pieces of fins of arbitrary neighborhood constitutes the space of the fixed single battery core of installation, composition
After battery pack, tank floor is close to the installation of cabin bottom surface and is fixed, it is more abundant to make tank floor contact with cabin bottom surface,
Can be in the materials such as the underfill silicone grease of lower box 1, work, phase-change heat medium is uniform under the capillary force effect of liquid-sucking core
Spread to fin side wall, the heat that subsequent battery core generates makes the gasification of phase-change heat medium take away amount of heat, the phase after gasification
Become heat eliminating medium to spread to radiating part 3, since bottom and the cabin bottom surface of babinet 1 come into full contact with, and cabin bottom is impregnated always
In the water surface hereinafter, can quickly distribute heat, to make gaseous phase-change heat medium liquefaction release heat.
Claims (3)
1. a kind of battery lodge body peculiar to vessel, including lower box and case lid that movable make-up is connected as one, characterized in that it is described
The bottom surface of lower box is swelled into case forms rectangular radiating part, is uniformly provided with parallel in the one side of radiating part upward and waits
The rectangular fin of gap distribution, rectangular fin is vertical with the one side of radiating part upward, and the radiating part and fin are interior empty
Interlayer cavity, for the interlayer cavity of each fin with the interlayer cavity unicom of radiating part, the closed cavity being formed as one is closed
The inner wall of cavity, which is covered in liquid-sucking core and closed cavity made of fibrous material, is equipped with phase-change heat medium, arbitrary neighborhood
Two pieces of fins between fixed placement single battery battery core.
2. battery lodge body peculiar to vessel according to claim 1, characterized in that be equipped with fixed pressure above the fin
Plate.
3. battery lodge body peculiar to vessel according to claim 1, characterized in that the quantity of the fin is at least five.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072659.6A CN108305968A (en) | 2018-01-25 | 2018-01-25 | A kind of battery lodge body peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072659.6A CN108305968A (en) | 2018-01-25 | 2018-01-25 | A kind of battery lodge body peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108305968A true CN108305968A (en) | 2018-07-20 |
Family
ID=62866688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810072659.6A Pending CN108305968A (en) | 2018-01-25 | 2018-01-25 | A kind of battery lodge body peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108305968A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148769A (en) * | 2018-08-16 | 2019-01-04 | 北京新能源汽车股份有限公司 | A kind of battery management system, control method and automobile |
| CN110311073A (en) * | 2019-07-01 | 2019-10-08 | 武汉艾森威尔科技有限公司 | A kind of electronic modular battery cabinet peculiar to vessel |
| WO2022092676A1 (en) * | 2020-10-26 | 2022-05-05 | 주식회사 엘지에너지솔루션 | Battery module and battery pack including same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170034A (en) * | 2010-02-26 | 2011-08-31 | 通用汽车环球科技运作有限责任公司 | U-formed cooling plate with solid fins for lithium pouch cells |
| CN103855441A (en) * | 2012-12-05 | 2014-06-11 | 上海市浦东新区知识产权保护协会 | Battery cooling system of novel energy vehicle |
| CN105742755A (en) * | 2016-04-08 | 2016-07-06 | 中国科学技术大学 | Composite plate for heat dissipation and thermal runaway propagation prevention of battery system |
| CN106602171A (en) * | 2016-12-22 | 2017-04-26 | 中国矿业大学 | Phase-change material/air-coupled hierarchical battery heat management system |
| CN106643247A (en) * | 2017-01-23 | 2017-05-10 | 中车大连机车研究所有限公司 | Composite liquid absorption core type heat pipe radiator |
-
2018
- 2018-01-25 CN CN201810072659.6A patent/CN108305968A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170034A (en) * | 2010-02-26 | 2011-08-31 | 通用汽车环球科技运作有限责任公司 | U-formed cooling plate with solid fins for lithium pouch cells |
| CN103855441A (en) * | 2012-12-05 | 2014-06-11 | 上海市浦东新区知识产权保护协会 | Battery cooling system of novel energy vehicle |
| CN105742755A (en) * | 2016-04-08 | 2016-07-06 | 中国科学技术大学 | Composite plate for heat dissipation and thermal runaway propagation prevention of battery system |
| CN106602171A (en) * | 2016-12-22 | 2017-04-26 | 中国矿业大学 | Phase-change material/air-coupled hierarchical battery heat management system |
| CN106643247A (en) * | 2017-01-23 | 2017-05-10 | 中车大连机车研究所有限公司 | Composite liquid absorption core type heat pipe radiator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148769A (en) * | 2018-08-16 | 2019-01-04 | 北京新能源汽车股份有限公司 | A kind of battery management system, control method and automobile |
| CN109148769B (en) * | 2018-08-16 | 2021-07-16 | 北京新能源汽车股份有限公司 | Battery management system, control method and automobile |
| CN110311073A (en) * | 2019-07-01 | 2019-10-08 | 武汉艾森威尔科技有限公司 | A kind of electronic modular battery cabinet peculiar to vessel |
| WO2022092676A1 (en) * | 2020-10-26 | 2022-05-05 | 주식회사 엘지에너지솔루션 | Battery module and battery pack including same |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180720 |