CN107452910A - A kind of vehicle lithium battery group fixing device - Google Patents
A kind of vehicle lithium battery group fixing device Download PDFInfo
- Publication number
- CN107452910A CN107452910A CN201710565487.1A CN201710565487A CN107452910A CN 107452910 A CN107452910 A CN 107452910A CN 201710565487 A CN201710565487 A CN 201710565487A CN 107452910 A CN107452910 A CN 107452910A
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- fixing device
- case
- battery group
- vehicle
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
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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
- H01M10/62—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
- H01M10/65—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
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of vehicle lithium battery group fixing device, including battery case and lithium battery, battery case is made up of outer container and interior case, the inside of battery case is provided with some evenly distributed lithium batteries, the both sides of battery case are provided with ventilation and heat mouth and some connection jaws, shock reducing sandwich is provided between outer container and interior case, the side of lithium battery is provided with temperature sensor, and the inside of ventilation and heat mouth is provided with radiator fan.Shock reducing sandwich is provided with the device, vibrations of the lithium battery group in vehicle travel process can be greatly lowered, lithium battery group is effectively protected, increases the service life and security of battery pack；And temperature sensor is installed in the inside of battery case, radiator fan is installed at the both ends of battery case, temperature sensor and radiator fan control with vehicle central control system simultaneously connects, intelligent automatic heat radiation can be achieved, the temperature of lithium battery group is reduced, prevents battery pack because working long hours and temperature is too high.
Description
Technical field
The present invention relates to a kind of fixing device, more particularly to a kind of vehicle lithium battery group fixing device.
Background technology
Lithium battery refers to the electricity for containing lithium (including lithium metal, lithium alloy and lithium ion, lighium polymer) in electrochemical system
Pond.Lithium battery is broadly divided into two classes：Lithium metal battery and lithium ion battery.Lithium ion battery does not contain the lithium of metallic state, and
And it can charge.5th generation product lithium metal battery of rechargeable battery 1996 be born, its security, specific capacity,
Self-discharge rate and the ratio of performance to price are superior to lithium ion battery.It is now only a small number of because the high-tech of its own requires limitation
Several national companies producing this lithium metal battery.There is smart mobile phone since 2007, then release flat board electricity again
Since brain, the whole world just enters intellectualization times, and the tight demand to smart mobile phone and tablet personal computer has quickly promoted digital lithium
The sales volume of battery, wherein maximum with cellular li-ion battery sales volume.According to data statistics, China's new-energy automobile in 2012, power network energy storage,
The finished product lithium battery group market scale in the fields such as special purpose vehicle, communication base station is 3,500,000,000 yuan, 2,600,000,000 yuan of growths than 2011
34.6%.Wherein the application accounting of new-energy automobile is 57%.Can often it occur than more serious during running car
Vibrations, not enough consolidated if lithium battery group is installed in automobile, it is easy to can loosen or damage because of vibrations, influenceing vehicle just
Often use；And lithium battery can distribute heat when in use, if therefore heat dissipation battery easily can not be damaged or reduced by service life in time.
The content of the invention
The technical problem to be solved in the present invention is if that to overcome lithium battery group to be installed in automobile not enough firm, it is easy to can be because
Loosen or damage for vibrations, influence the normal use of vehicle；And lithium battery can distribute heat when in use, if can not dissipate in time
A kind of the defects of therefore thermal cell easily damages or reduces service life, there is provided vehicle lithium battery group fixing device.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
The invention provides a kind of vehicle lithium battery group fixing device, including battery case and lithium battery, the battery case by
Outer container and interior case composition, the inside of the battery case are provided with some evenly distributed lithium batteries, and the two of the battery case
Side is provided with ventilation and heat mouth and some connection jaws, and shock reducing sandwich, the lithium are provided between the outer container and the interior case
The side of battery is provided with temperature sensor, and the inside of the ventilation and heat mouth is provided with radiator fan.
As a preferred technical solution of the present invention, the temperature sensor and the radiator fan in vehicle with controlling
System control connection.
As a preferred technical solution of the present invention, rubber slab is fitted between the adjacent lithium battery.
As a preferred technical solution of the present invention, the inside of the connection jaws is installed with sealing-plug, the sealing-plug
Middle part be provided with and diameter of wire identical wiring hole.
As a preferred technical solution of the present invention, the ventilation and heat mouth is internally provided with waterproof membrane.
As a preferred technical solution of the present invention, the top card of the battery case is equipped with case lid.
As a preferred technical solution of the present invention, there is the cavity of several C-shaped configurations in the shock reducing sandwich.
As a preferred technical solution of the present invention, the bending direction of the cavity is consistent.
The beneficial effect that is reached of the present invention is：Lithium battery group can be greatly lowered in vehicle travel process in the device
Vibrations, are effectively protected lithium battery group, increase the service life and security of battery pack；Lithium battery group can be aerated
Radiating, prevent battery pack because working long hours and temperature is too high.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the side sectional view of the present invention；
Fig. 3 is the schematic diagram of shock reducing sandwich.
In figure：1st, battery case；2nd, outer container；3rd, interior case；4th, shock reducing sandwich；5th, lithium battery；6th, rubber slab；7th, TEMP
Device；8th, connection jaws；9th, ventilation and heat mouth；10th, radiator fan；11st, sealing-plug；12nd, wiring hole.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in Figure 1-2, the invention provides a kind of vehicle lithium battery group fixing device, including battery case 1 and lithium battery
5, battery case 1 is made up of outer container 2 and interior case 3, and the inside of battery case 1 is provided with some evenly distributed lithium batteries 5, battery case 1
Both sides be provided with ventilation and heat mouth 9 and some connection jaws 8, shock reducing sandwich 4, lithium battery are provided between outer container 2 and interior case 3
5 side is provided with temperature sensor 7, and the inside of ventilation and heat mouth 9 is provided with radiator fan 10.
Fig. 3 is refer to, the cavity in the shock reducing sandwich 4 with several C-shaped configurations.The cavity is by outer panel 5 and C
Type medial support plate 6 is intersecting to be divided into.In the present embodiment, the bending direction of the cavity is consistent.The branch that wherein c-type cavity is formed
The force deflection curve of support structure is more linear, has larger dynamic range, support and cushioning effect are more preferably.
Temperature sensor 7 and radiator fan 10 control with vehicle central control system to be connected, and temperature sensor will can detect
Data be transferred to central control system, then the opening and closing by central control system intelligent control cooling fan.Between adjacent lithium battery 5
Rubber slab 6 is fitted with, rubber slab has buffering antihunt action, prevents from mutually colliding between lithium battery, and fill by rubber slab
Gap can make lithium battery installation more firm.The inside of connection jaws 8 is installed with sealing-plug 11, and the middle part of sealing-plug 11 is provided with and led
Linear diameter identical wiring hole 12.Ventilation and heat mouth 9 is internally provided with waterproof membrane, can prevent extraneous current from entering battery case.
The top card of battery case 1 is equipped with case lid.
Concrete operating principle：Battery case 1 is made up of outer container 2 and interior case 3 in the device, and is set between outer container 2 and interior case 3
Be equipped with shock reducing sandwich 4, when battery case 1 with vehicle jolt vibrations when, shock reducing sandwich 4 can mitigate in case 3 vibrations, so as to protect it
Internal lithium battery 5；Temperature sensor 7 is installed in the inside of battery case 1, radiator fan is installed at the both ends of battery case 1
10, and temperature sensor 7 and radiator fan 10 are controlled with vehicle central control system and connected, the number that temperature sensor 7 will detect
According to vehicle central control system, then the opening and closing by central control system intelligent control cooling fan 10 are transferred to, automatic heat radiation is realized.
The beneficial effect that is reached of the present invention is：Lithium battery group can be greatly lowered in vehicle travel process in the device
Vibrations, are effectively protected lithium battery group, increase the service life and security of battery pack；Lithium battery group can be aerated
Radiating, prevent battery pack because working long hours and temperature is too high.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (8)
1. a kind of vehicle lithium battery group fixing device, including battery case (1) and lithium battery (5), it is characterised in that the battery case
(1) it is made up of outer container (2) and interior case (3), the inside of the battery case (1) is provided with some evenly distributed lithium batteries
(5), the both sides of the battery case (1) are provided with ventilation and heat mouth (9) and some connection jaws (8), the outer container (2) and described
Shock reducing sandwich (4) is provided between interior case (3), the side of the lithium battery (5) is provided with temperature sensor (7), the ventilation
The inside of thermovent (9) is provided with radiator fan (10).
A kind of 2. vehicle lithium battery group fixing device according to claim 1, it is characterised in that the temperature sensor
(7) control and connect with vehicle central control system with the radiator fan (10).
A kind of 3. vehicle lithium battery group fixing device according to claim 1, it is characterised in that the adjacent lithium battery
(5) rubber slab (6) is fitted between.
4. a kind of vehicle lithium battery group fixing device according to claim 1, it is characterised in that the connection jaws (8)
Inside is installed with sealing-plug (11), is provided with the middle part of the sealing-plug (11) and diameter of wire identical wiring hole (12).
A kind of 5. vehicle lithium battery group fixing device according to claim 1, it is characterised in that the ventilation and heat mouth
(9) be internally provided with waterproof membrane.
6. a kind of vehicle lithium battery group fixing device according to claim 1, it is characterised in that the battery case (1)
Top card is equipped with case lid.
A kind of 7. vehicle lithium battery group fixing device according to claim 1, it is characterised in that the shock reducing sandwich (4)
The interior cavity with several C-shaped configurations.
A kind of 8. vehicle lithium battery group fixing device according to claim 7, it is characterised in that the bending side of the cavity
To consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710565487.1A CN107452910A (en) | 2017-07-12 | 2017-07-12 | A kind of vehicle lithium battery group fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710565487.1A CN107452910A (en) | 2017-07-12 | 2017-07-12 | A kind of vehicle lithium battery group fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107452910A true CN107452910A (en) | 2017-12-08 |
Family
ID=60487981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710565487.1A Pending CN107452910A (en) | 2017-07-12 | 2017-07-12 | A kind of vehicle lithium battery group fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107452910A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054465A (en) * | 2017-12-29 | 2018-05-18 | 泉州劲鑫电子有限公司 | A kind of high-efficiency battery group cooling system |
| CN112242581A (en) * | 2020-09-07 | 2021-01-19 | 盐城市步高汽配制造有限公司 | Electric motor car battery mounting structure |
| CN116014275A (en) * | 2023-01-03 | 2023-04-25 | 南京农业大学 | Electric energy storage equipment of new energy vehicle and detection data exchange device thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201717297U (en) * | 2010-07-16 | 2011-01-19 | 四川长虹空调有限公司 | Storage battery mounting structure |
| CN203674294U (en) * | 2014-01-24 | 2014-06-25 | 大连理工大学 | Corrugated sandwich protective structure of electric vehicle battery box |
| CN206179926U (en) * | 2016-09-29 | 2017-05-17 | 上海沧缘能源科技有限公司 | Structure is placed to electric motor car battery with buffering effect |
| CN207021316U (en) * | 2017-07-12 | 2018-02-16 | 浙江谷神能源科技股份有限公司 | A kind of vehicle lithium battery group fixing device |
-
2017
- 2017-07-12 CN CN201710565487.1A patent/CN107452910A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201717297U (en) * | 2010-07-16 | 2011-01-19 | 四川长虹空调有限公司 | Storage battery mounting structure |
| CN203674294U (en) * | 2014-01-24 | 2014-06-25 | 大连理工大学 | Corrugated sandwich protective structure of electric vehicle battery box |
| CN206179926U (en) * | 2016-09-29 | 2017-05-17 | 上海沧缘能源科技有限公司 | Structure is placed to electric motor car battery with buffering effect |
| CN207021316U (en) * | 2017-07-12 | 2018-02-16 | 浙江谷神能源科技股份有限公司 | A kind of vehicle lithium battery group fixing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054465A (en) * | 2017-12-29 | 2018-05-18 | 泉州劲鑫电子有限公司 | A kind of high-efficiency battery group cooling system |
| CN108054465B (en) * | 2017-12-29 | 2023-11-07 | 泉州劲鑫电子有限公司 | High-efficient group battery cooling system |
| CN112242581A (en) * | 2020-09-07 | 2021-01-19 | 盐城市步高汽配制造有限公司 | Electric motor car battery mounting structure |
| CN116014275A (en) * | 2023-01-03 | 2023-04-25 | 南京农业大学 | Electric energy storage equipment of new energy vehicle and detection data exchange device thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |