CN107507940A - Vehicular battery bag - Google Patents
Vehicular battery bag Download PDFInfo
- Publication number
- CN107507940A CN107507940A CN201710696380.0A CN201710696380A CN107507940A CN 107507940 A CN107507940 A CN 107507940A CN 201710696380 A CN201710696380 A CN 201710696380A CN 107507940 A CN107507940 A CN 107507940A
- Authority
- CN
- China
- Prior art keywords
- housing
- battery bag
- retaining mechanism
- buck plate
- button
- 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
Links
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
- H01M10/61—Types of temperature control
- H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
-
- 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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/643—Cylindrical 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
- H01M10/6567—Liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
Abstract
The present invention relates to vehicle mounted dynamic battery technical field, specifically a kind of radiating efficiency is high, service life is grown, change convenient Vehicular battery bag, the lithium battery group being made up of two or more unit battery module series/parallel is provided with housing, the unit battery module uses cylindrical cell, electric silica gel is irrigated between adjacent cell, housing is made of the good metal material of thermal conductivity, housing bottom opens up two with upper groove, housing is provided with retaining mechanism, retaining mechanism includes sleeve, symmetrical through hole is opened up on sleeve, two semicircular locking projections are separately fixed in through hole after spring is connected, the present invention is compared with prior art, pass through close contact property heat transfer, uniform temperature fields, heat conduction efficiency is high；Heat-conducting medium is completely isolated with cell in passage of heat, and system is safe and reliable；Retaining mechanism is easy to operate, fixing-stable.
Description
Technical field：
The present invention relates to vehicle mounted dynamic battery technical field, specifically a kind of radiating efficiency is high, service life is long, more
Change convenient Vehicular battery bag.
Background technology：
As the development of social economy, the raising of mankind's energy conservation and environmental awareness, electric automobile are more next as new-energy automobile
More turn into the direction of future automobile development.Wherein, the energy-storage system of electric automobile, such as battery are the crucial portions of electric automobile
Part.And the charging interval of the battery of current electric automobile is generally all long, the mileage of driving is relatively short, and this turns into system
The about principal element of electric automobile popularization.On the premise of existing battery technology is difficult to obtain compared with quantum jump, changes battery and be bundled into
For the main path to solve the above problems.That is, can be direct in electrical changing station when the battery of electric automobile shows its not enough power supply
A fully charged battery bag is changed, so as to extending driving range.So, efficiency is just changed to battery bag and proposes new want
Ask.It is well known that the battery bag volume of electric automobile is big, weight is big, if mounting means is excessively complicated, will cause electrical changing station
Poor electrical efficiency is changed, reliability is low.For example, traditional mode using multiple bolt self-contained battery bags, i.e., in the presence of time-consuming, can
The problems such as changing limited number and complex operation, therefore, need badly and develop new reliability height, easily and efficiently battery bag
More changing device.
Existing electric vehicle battery bag, according to electric car load request, by multiple cells or ultracapacitor string simultaneously
Join comprising modules, then certain voltage and the battery pack of capacity are formed by multiple module connection in series-parallel, be placed in the casing of a sealing
Form battery bag.Battery pack can produce heat in charge and discharge process in battery bag, if what these heats can not distribute in time
Words, gently can then influence battery pack use, shorten battery pack life-span, it is heavy then or even security incident can occur；Work as electric automobile
Use at low ambient temperatures, because of the poor performance at low temperatures of battery, cause that electric car is unable to normal use or distance travelled is short, especially
Charge at low temperature, directly affect the life-span of battery.
The content of the invention：
The present invention is for shortcoming and defect present in prior art, it is proposed that a kind of radiating efficiency is high, service life is long,
Change convenient Vehicular battery bag.
The present invention can be reached by following measures：
A kind of Vehicular battery bag, it is provided with what is be made up of two or more unit battery module series/parallel provided with housing, in housing
Lithium battery group, the unit battery module use cylindrical cell, electric silica gel, shell are irrigated between adjacent cell
Body is made of the good metal material of thermal conductivity, and housing bottom opens up two with upper groove, and housing is provided with retaining mechanism, locking
Mechanism includes sleeve, and symmetrical through hole is opened up on sleeve, and two semicircular locking projections are fixed respectively after spring is connected
In through-holes.
Inventive shell bottom is provided with buck plate, and buck plate is opened up and shell on buck plate using thermal conductivity good metallic plate
The convex tendon that body bottom is engaged, the locking groove being engaged with retaining mechanism on housing is also opened up on buck plate.
The present invention is additionally provided with magnetism servo-electric motor water-cooling, and magnetism servo-electric motor water-cooling includes cooling water circulation pipeline, wherein water pump, cooling water circulation pipe
Road is arranged on below buck plate.
Buck plate bottom is provided with the pipeline groove for being used for being embedded in cooling water circulation pipeline in the present invention.
The present invention is additionally provided with controller and the water pump control circuit being connected with controller, temperature sensing circuit, heating
Temperature sensor is provided with circuit, wherein temperature sensing circuit, electric heater is provided with heater circuit.
Housing of the present invention is provided with more than two retaining mechanisms, and locking button is additionally provided with retaining mechanism, locking
Button includes left side button and right-hand button, and the lower end through connecting rod of button is connected with locking projection, and connecting rod is stretched into sleeve, is pressed
Button stretches out sleeve top.
The present invention is realized with heat conductive silica gel and housing using the cell of cylinder and contacted, and forms all cylinder monomer electricity
Overall thermal conductive zone between pond, by battery module equalizing temperature, and by contact by heat pass housing surface；Housing passes through
Buck plate contacts with magnetism servo-electric motor water-cooling, forms radiator structure, while completely cuts off battery and magnetism servo-electric motor water-cooling, and device is effectively ensured and is not damaged
It is bad；In addition, setting more than two retaining mechanisms, battery bag is fixed on buck plate by retaining mechanism, in retaining mechanism
Locking projection can lock or skid off locking groove, multiple retaining mechanisms can effectively improve the stability of battery bag fixation.
The present invention is compared with prior art, high by close contact property heat transfer, uniform temperature fields, heat conduction efficiency；Lead
Heat-conducting medium is completely isolated with cell in the passage of heat, and system is safe and reliable；Retaining mechanism is easy to operate, fixing-stable.
Brief description of the drawings：
Accompanying drawing 1 is the structural representation of the present invention.
Accompanying drawing 2 is the structural representation of retaining mechanism in the present invention.
Reference：Housing 1, unit battery module 2, electric silica gel 3, groove 4, sleeve 5, locking projection 6, spring 7, dress
Matching board 8, convex tendon 9, locking button 10.
Embodiment：
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in drawings, the present invention proposes a kind of Vehicular battery bag, provided with housing 1, is provided with housing 1 by two or more
The lithium battery group of the series/parallel of unit battery module 2 composition, the unit battery module 2 uses cylindrical cell, adjacent
Electric silica gel 3 is irrigated between cell, housing 1 is made of the good metal material of thermal conductivity, the bottom of housing 1 open up two with
Upper groove 4, housing 1 are provided with retaining mechanism, and retaining mechanism includes sleeve 5, symmetrical through hole, two semicircles are opened up on sleeve 5
The locking projection 6 of shape is separately fixed in through hole after spring 7 is connected.
Inventive shell bottom is provided with buck plate 8, buck plate using the good metallic plate of thermal conductivity, opened up on buck plate 8 with
The convex tendon 9 that housing bottom is engaged, the locking groove being engaged with retaining mechanism on housing 1 is also opened up on buck plate 8.
The present invention is additionally provided with magnetism servo-electric motor water-cooling, and magnetism servo-electric motor water-cooling includes cooling water circulation pipeline, wherein water pump, cooling water circulation pipe
Road is arranged on the lower section of buck plate 8.
Buck plate bottom is provided with the pipeline groove for being used for being embedded in cooling water circulation pipeline in the present invention.
The present invention is additionally provided with controller and the water pump control circuit being connected with controller, temperature sensing circuit, heating
Temperature sensor is provided with circuit, wherein temperature sensing circuit, electric heater is provided with heater circuit.
Housing of the present invention is provided with more than two retaining mechanisms, and locking button 10, lock are additionally provided with retaining mechanism
Tight button includes left side button and right-hand button, and the lower end through connecting rod of button is connected with locking projection, and connecting rod stretches into sleeve 5
In, button stretches out the top of sleeve 5.
The present invention is realized with heat conductive silica gel and housing using the cell of cylinder and contacted, and forms all cylinder monomer electricity
Overall thermal conductive zone between pond, by battery module equalizing temperature, and by contact by heat pass housing surface；Housing passes through
Buck plate contacts with magnetism servo-electric motor water-cooling, forms radiator structure, while completely cuts off battery and magnetism servo-electric motor water-cooling, and device is effectively ensured and is not damaged
It is bad；In addition, setting more than two retaining mechanisms, battery bag is fixed on buck plate by retaining mechanism, in retaining mechanism
Locking projection can lock or skid off locking groove, multiple retaining mechanisms can effectively improve the stability of battery bag fixation.
The present invention is compared with prior art, high by close contact property heat transfer, uniform temperature fields, heat conduction efficiency；Lead
Heat-conducting medium is completely isolated with cell in the passage of heat, and system is safe and reliable；Retaining mechanism is easy to operate, fixing-stable.
Claims (6)
1. a kind of Vehicular battery bag, provided with housing, it is characterised in that be provided with housing serial/parallel by two or more unit battery module
Join the lithium battery group of composition, the unit battery module uses cylindrical cell, irrigates and lead between adjacent cell
Electric silica gel, housing are made of the good metal material of thermal conductivity, and housing bottom opens up two and is provided with locking with upper groove, housing
Mechanism, retaining mechanism include sleeve, symmetrical through hole are opened up on sleeve, two semicircular locking projections are after spring is connected
It is separately fixed in through hole.
2. a kind of Vehicular battery bag according to claim 1, it is characterised in that housing bottom is provided with buck plate, and buck plate is adopted
With the good metallic plate of thermal conductivity, the convex tendon being engaged with housing bottom is opened up on buck plate, also opened up on buck plate with housing
The locking groove that retaining mechanism is engaged.
3. a kind of Vehicular battery bag according to claim 1, it is characterised in that be additionally provided with magnetism servo-electric motor water-cooling, magnetism servo-electric motor water-cooling includes
Cooling water circulation pipeline, water pump, wherein cooling water circulation pipeline are arranged on below buck plate.
4. a kind of Vehicular battery bag according to claim 1, it is characterised in that buck plate bottom, which is provided with, is used for embedded cooling
The pipeline groove of water circulation pipe.
A kind of 5. Vehicular battery bag according to claim 1, it is characterised in that be additionally provided with controller and with controller phase
Water pump control circuit, temperature sensing circuit, the heater circuit of connection, temperature sensor is provided with wherein in temperature sensing circuit, is added
Electric heater is provided with heater circuit.
6. a kind of Vehicular battery bag according to claim 1, it is characterised in that the housing is provided with more than two locks
Tight mechanism, locking button is additionally provided with retaining mechanism, locking button includes left side button and right-hand button, and the lower end of button is through company
Bar is connected with locking projection, and connecting rod is stretched into sleeve, and button stretches out sleeve top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710696380.0A CN107507940A (en) | 2017-08-15 | 2017-08-15 | Vehicular battery bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710696380.0A CN107507940A (en) | 2017-08-15 | 2017-08-15 | Vehicular battery bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107507940A true CN107507940A (en) | 2017-12-22 |
Family
ID=60690745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710696380.0A Pending CN107507940A (en) | 2017-08-15 | 2017-08-15 | Vehicular battery bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107507940A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108376752A (en) * | 2018-02-11 | 2018-08-07 | 长乐致远技术开发有限公司 | New energy car battery damping device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201728641U (en) * | 2010-07-23 | 2011-02-02 | 宁波良业电器有限公司 | Battery pack convenient for assembly and disassembly |
| CN102422480A (en) * | 2010-01-29 | 2012-04-18 | 松下电器产业株式会社 | Cell module |
| CN204457055U (en) * | 2014-12-22 | 2015-07-08 | 何建明 | The latch lock locking assembly of expansion link |
| CN105655510A (en) * | 2016-03-21 | 2016-06-08 | 苏州飞宇精密科技股份有限公司 | Battery box for electric automobile |
| KR20160065637A (en) * | 2014-12-01 | 2016-06-09 | 주식회사 엘지화학 | Battery Module |
| CN205452399U (en) * | 2016-03-21 | 2016-08-10 | 苏州飞宇精密科技股份有限公司 | Battery box for electric vehicles |
| CN106935758A (en) * | 2017-05-16 | 2017-07-07 | 惠州亿纬锂能股份有限公司 | High-performance heat management electrokinetic cell module and battery pack |
| CN106935927A (en) * | 2015-10-07 | 2017-07-07 | 三星Sdi株式会社 | Battery module and the vehicle including it |
| CN206332137U (en) * | 2016-12-27 | 2017-07-14 | 杭州捷能科技有限公司五常分公司 | A kind of battery case of use cylindrical battery monomer |
-
2017
- 2017-08-15 CN CN201710696380.0A patent/CN107507940A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102422480A (en) * | 2010-01-29 | 2012-04-18 | 松下电器产业株式会社 | Cell module |
| CN201728641U (en) * | 2010-07-23 | 2011-02-02 | 宁波良业电器有限公司 | Battery pack convenient for assembly and disassembly |
| KR20160065637A (en) * | 2014-12-01 | 2016-06-09 | 주식회사 엘지화학 | Battery Module |
| CN204457055U (en) * | 2014-12-22 | 2015-07-08 | 何建明 | The latch lock locking assembly of expansion link |
| CN106935927A (en) * | 2015-10-07 | 2017-07-07 | 三星Sdi株式会社 | Battery module and the vehicle including it |
| CN105655510A (en) * | 2016-03-21 | 2016-06-08 | 苏州飞宇精密科技股份有限公司 | Battery box for electric automobile |
| CN205452399U (en) * | 2016-03-21 | 2016-08-10 | 苏州飞宇精密科技股份有限公司 | Battery box for electric vehicles |
| CN206332137U (en) * | 2016-12-27 | 2017-07-14 | 杭州捷能科技有限公司五常分公司 | A kind of battery case of use cylindrical battery monomer |
| CN106935758A (en) * | 2017-05-16 | 2017-07-07 | 惠州亿纬锂能股份有限公司 | High-performance heat management electrokinetic cell module and battery pack |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108376752A (en) * | 2018-02-11 | 2018-08-07 | 长乐致远技术开发有限公司 | New energy car battery damping device |
| CN108376752B (en) * | 2018-02-11 | 2021-10-12 | 帝亚一维新能源汽车有限公司 | New energy automobile battery damping device |
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Legal Events
| 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: 20171222 |