CN108682769A - A kind of battery protection device of good damping effect - Google Patents
A kind of battery protection device of good damping effect Download PDFInfo
- Publication number
- CN108682769A CN108682769A CN201810761832.3A CN201810761832A CN108682769A CN 108682769 A CN108682769 A CN 108682769A CN 201810761832 A CN201810761832 A CN 201810761832A CN 108682769 A CN108682769 A CN 108682769A
- Authority
- CN
- China
- Prior art keywords
- wall
- babinet
- battery
- welded
- side inner
- 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
- H01M10/62—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
- H01M10/63—Control systems
- H01M10/637—Control systems characterised by the use of reversible temperature-sensitive devices, e.g. NTC, PTC or bimetal devices; characterised by control of the internal current flowing through the cells, e.g. by switching
-
- 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
-
- 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
-
- 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)
- Automation & Control Theory (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of battery protection devices of good damping effect, including babinet, the top of the box outer wall is provided with placement mouth, and it places mouth opposite sides inner wall and is provided with the first mounting groove, and first mounting groove side inner wall slidably connect sliding block, sliding block side outer wall and the first mounting groove side inner wall are welded with the same resetting spring, and sliding block side outer wall is welded with grip block, the babinet opposite sides inner wall is respectively welded the first mounting plate and the second mounting plate, and first mounting plate and the second mounting plate opposite sides outer wall be provided with multiple second mounting grooves.The present invention not only increases the clamping force to battery; the stability of battery is increased, and can prevent battery from generating shaking, device effectively promotes the damping protection ability of battery; dehumidifying heat dissipation can also be carried out to device inside, improve protective capability of the device to battery.
Description
Technical field
The present invention relates to new energy car battery protection technology field more particularly to a kind of battery protections of good damping effect
Device.
Background technology
Currently, environmental pollution is increasingly severe, and automobile is cause Global Oil crisis and greenhouse gas emission main
One of reason.Therefore, development clean energy vehicle is extremely urgent, and coming into being and developing for new-energy automobile represents new energy
The direction of automobile, new-energy automobile are to drive wheels travel using vehicle power supply as power with motor, meet road traffic, safety
The vehicle of regulation requirements, and have fewer environmental impacts, the use of non-renewable energy resources gasoline can be substituted.Therefore, it develops
New high-tech product in terms of new-energy automobile, captures strategic high ground, to the energy security in China, energy-saving and emission-reduction and automobile
Industry realizes that great-leap-forward development has great strategic importance and economic value.
On new-energy automobile, battery system is the component of a key core, and accumulator is as power source, it would be desirable to be able to be measured close
Degree is high, output power density is high, operating temperature range is broad, have extended cycle life, memory-less effect, self-discharge rate are small.Lithium at present
Battery is because of its superior performance, in new-energy automobile field by large-scale use.Lithium battery possesses plurality of advantages, but also has cause
The shortcomings that life property, it is exactly that stability test is poor, so need to carry out rational protection damping to lithium battery and dehumidifying is radiated, because
This, there is an urgent need for a kind of battery protection devices of good damping effect to solve the above problems.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of electricity of the good damping effect proposed
Pond protective device.
To achieve the goals above, present invention employs following technical solutions：
A kind of battery protection device of good damping effect, including babinet, the top of the box outer wall is provided with placement mouth, and puts
It sets a mouthful opposite sides inner wall and is provided with the first mounting groove, and the first mounting groove side inner wall slidably connects sliding block, the sliding block
Side outer wall and the first mounting groove side inner wall are welded with the same resetting spring, and sliding block side outer wall is welded with grip block,
The babinet opposite sides inner wall is respectively welded the first mounting plate and the second mounting plate, and the first mounting plate and the second mounting plate
Opposite sides outer wall is provided with multiple second mounting grooves, and second mounting groove side inner wall is welded with cushion cylinder, and buffers
Resistance grease is filled in oil cylinder, cushion cylinder side outer wall is provided with circular through hole, and circular through hole side inner wall slides
It is connected with motion bar, the motion bar is located at one end in cushion cylinder and is welded with cushion pad, and cushion pad side outer wall is equipped with
Diamond shape non-slip texture, the bottom of box inner wall are provided with the damping trough equidistantly distributed, and the damping trough side inner wall company of sliding
It is connected to loop bar, loop bar side outer wall is socketed with damping spring, and damping spring specification is more than damping trough specification, the loop bar
Top exterior walls are welded with the same support plate, and support plate top exterior walls are bonded with the compatible non-slip mat of specification.
Preferably, the babinet opposite sides outer wall top is provided with the first mounting hole, and two the first mounting hole sides
Inner wall has been bolted electric calorifier.
Preferably, babinet side outer wall is provided with multiple second mounting holes, and the second mounting hole side inner wall passes through spiral shell
Bolt is fixed with cooling fan.
Preferably, top of the box outer wall side has been bolted control cabinet, and control cabinet side inner wall passes through
Bolt is fixed with processor.
Preferably, babinet side inner wall has been bolted temperature sensor, and temperature sensor signal exports
End is connect by signal wire with processor signal input terminal.
Preferably, top of the box inner wall side has been bolted humidity sensor, and humidity sensor signal
Output end is connect by signal wire with processor signal input terminal.
Preferably, the cooling fan and electric calorifier are connected with switch by conducting wire, and switch by signal wire with
Processor signal output end connects.
Beneficial effects of the present invention are：
1. the setting by grip block can compress resetting spring, resetting spring gives grip block adverse effect
Power improves the stability of battery to improve clamping force of the grip block to battery.
2. the setting by cushion pad can drive motion bar to the buffering elastic on piston when double swerve occurs for automobile
Spring is squeezed, and damping grease is flowed in piston and buffering cylinder body gap, to be absorbed to shaking the active force generated
Effect prevents battery from generating shaking, causes line broken circuit, influence ride safety of automobile.
3. the setting by support plate can carry out mild compression to the damping spring on loop bar, absorbs vehicle and pitch
The rolling dynamic deformation from motion of generation improves damping protection ability of the device to battery.
4. the setting by cooling fan and electric calorifier can carry out dehumidifying heat dissipation to box house, box house is prevented
Temperature is excessively high, avoids humidity corrosion internal element, improves protective capability of the device to battery.
Description of the drawings
Fig. 1 is a kind of schematic cross-sectional view of the battery protection device of good damping effect proposed by the present invention；
Fig. 2 is a kind of cushion cylinder sectional structure signal of battery protection device of good damping effect proposed by the present invention
Figure；
Fig. 3 is a kind of damping trough schematic cross-sectional view of the battery protection device of good damping effect proposed by the present invention.
In figure：1 babinet, 2 temperature sensors, 3 cushion cylinders, 4 first mounting plates, 5 motion bars, 6 cushion pads, 7 sliding blocks, 8
Cooling fan, 9 place mouths, 10 grip blocks, 11 resetting springs, 12 control cabinets, 13 humidity sensors, 14 electric calorifiers, 15 pistons,
16 buffer springs, 17 second mounting plates, 18 damping troughs, 19 loop bars, 20 damping springs, 21 support plates.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of battery protection device of good damping effect, including babinet 1,1 top exterior walls of babinet, which are provided with, puts
Mouth 9 is set, and places 9 opposite sides inner wall of mouth and is provided with the first mounting groove, and the first mounting groove side inner wall slidably connects cunning
Block 7,7 side outer wall of sliding block and the first mounting groove side inner wall are welded with the same resetting spring 11, and 7 side outer wall weldering of sliding block
It is connected to grip block 10, resetting spring 11 can be compressed by the setting of grip block 10, resetting spring 11 gives grip block
10 counter forces improve the stability of battery, babinet 1 opposite two to improve clamping force of the grip block 10 to battery
Side inner wall is respectively welded the first mounting plate 4 and the second mounting plate 17, and 17 opposite sides of the first mounting plate 4 and the second mounting plate
Outer wall is provided with multiple second mounting grooves, and the second mounting groove side inner wall is welded with cushion cylinder 3, and filling in cushion cylinder 3
There is resistance grease, 3 side outer wall of cushion cylinder is provided with circular through hole, and circular through hole side inner wall slidably connects motion bar 5,
Motion bar 5 is located at one end in cushion cylinder 3 and is welded with cushion pad 6, and 6 side outer wall of cushion pad is equipped with diamond shape non-slip texture,
By cushion pad 6 setting can automobile occur double swerve when drive motion bar 5 to the buffer spring 16 on piston 15 into
Row squeezes, and damping grease is flowed in piston 15 and 3 gap of buffering cylinder body, to carry out absorption work to shaking the active force generated
With, prevent battery generate shaking, cause line broken circuit, influence ride safety of automobile, 1 bottom interior wall of babinet, which is provided with, to be equidistantly distributed
Damping trough 18, and 18 side inner wall of damping trough slidably connects loop bar 19, and 19 side outer wall of loop bar is socketed with damping spring
20, and 20 specification of damping spring is more than 18 specification of damping trough, 19 top exterior walls of loop bar are welded with the same support plate 21, and support
21 top exterior walls of plate are bonded with the compatible non-slip mat of specification, can be to the damping bullet on loop bar 19 by the setting of support plate 20
Spring 20 carries out mild compression, absorbs vehicle and pitches the rolling dynamic deformation from motion of generation, improves damping protection of the device to battery
Ability.
In the present invention, 1 opposite sides outer wall top of babinet is provided with the first mounting hole, and in two the first mounting hole sides
Wall has been bolted electric calorifier 14, and 1 side outer wall of babinet is provided with multiple second mounting holes, and in the second mounting hole side
Wall has been bolted cooling fan 8, can be carried out to 1 inside of babinet by the setting of cooling fan 8 and electric calorifier 14
Dehumidifying heat dissipation, prevents 1 internal temperature of babinet excessively high, avoids humidity corrosion internal element, improve protection energy of the device to battery
Power, 1 top exterior walls side of babinet has been bolted control cabinet 12, and 12 side inner wall of control cabinet has been bolted place
Device is managed, 1 side inner wall of babinet has been bolted temperature sensor 2, and 2 signal output end of temperature sensor passes through signal wire
It is connect with processor signal input terminal, 1 top inner wall side of babinet has been bolted humidity sensor 13, and humidity sensor
13 signal output end of device is connect by signal wire with processor signal input terminal, and cooling fan 8 and electric calorifier 14 are by leading
Line is connected with switch, and switch is connect by signal wire with processor signal output end, processor model ARM9TDMI.
Operation principle：In use, battery is placed on from mouth 9 is placed in babinet 1, grip block 10 carries out resetting spring 11
Compression, resetting spring 11 give grip block 10 counter force, improve clamping force of the grip block 10 to battery, and cushion pad 6 exists
Motion bar 5 is driven to squeeze the buffer spring 16 on piston 15 when double swerve occurs for automobile, damping grease is in piston 15
With the flowing of 3 gap of buffering cylinder body, absorption is carried out to shaking the active force generated, prevents battery from generating shaking, causes line
Road open circuit, support plate 20 carry out mild compression to the damping spring 20 on loop bar 19, absorb vehicle and pitch the shaking of generation
Active force improves damping protection ability of the device to battery, cooling fan 8 and electric calorifier 14 to being removed inside babinet 1
Wet heat dissipation prevents 1 internal temperature of babinet excessively high, avoids humidity corrosion internal element.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of battery protection device of good damping effect, including babinet (1), which is characterized in that babinet (1) top exterior walls
It is provided with and places mouth (9), and place mouth (9) opposite sides inner wall and be provided with the first mounting groove, and the first mounting groove side inner wall is slided
Dynamic to be connected with sliding block (7), sliding block (7) the side outer wall and the first mounting groove side inner wall are welded with the same resetting spring
(11), and sliding block (7) side outer wall is welded with grip block (10), and babinet (1) the opposite sides inner wall is respectively welded first
Mounting plate (4) and the second mounting plate (17), and the first mounting plate (4) and the second mounting plate (17) opposite sides outer wall be provided with it is more
A second mounting groove, second mounting groove side inner wall are welded with cushion cylinder (3), and filled with resistance in cushion cylinder (3)
Power grease, cushion cylinder (3) side outer wall is provided with circular through hole, and circular through hole side inner wall slidably connects motion bar
(5), the motion bar (5) is located at one end in cushion cylinder (3) and is welded with cushion pad (6), and cushion pad (6) side outer wall is set
There are diamond shape non-slip texture, babinet (1) bottom interior wall to be provided with the damping trough (18) equidistantly distributed, and damping trough (18) side
Inner wall slidably connects loop bar (19), and loop bar (19) side outer wall is socketed with damping spring (20), and damping spring
(20) specification is more than damping trough (18) specification, and loop bar (19) top exterior walls are welded with the same support plate (21), and support
Plate (21) top exterior walls are bonded with the compatible non-slip mat of specification.
2. a kind of battery protection device of good damping effect according to claim 1, which is characterized in that the babinet (1)
Opposite sides outer wall top is provided with the first mounting hole, and two the first mounting hole side inner walls have been bolted electric hot-air
Machine (14).
3. a kind of battery protection device of good damping effect according to claim 1, which is characterized in that the babinet (1)
Side outer wall is provided with multiple second mounting holes, and the second mounting hole side inner wall has been bolted cooling fan (8).
4. a kind of battery protection device of good damping effect according to claim 1, which is characterized in that the babinet (1)
Top exterior walls side has been bolted control cabinet (12), and control cabinet (12) side inner wall has been bolted processing
Device.
5. a kind of battery protection device of good damping effect according to claim 1, which is characterized in that the babinet (1)
Side inner wall has been bolted temperature sensor (2), and temperature sensor (2) signal output end passes through signal wire and processing
Device signal input part connects.
6. a kind of battery protection device of good damping effect according to claim 1, which is characterized in that the babinet (1)
Top inner wall side has been bolted humidity sensor (13), and humidity sensor (13) signal output end passes through signal wire
It is connect with processor signal input terminal.
7. a kind of battery protection device of good damping effect according to claim 3, which is characterized in that the cooling fan
(8) and electric calorifier (14) is connected with switch by conducting wire, and switch is connect by signal wire with processor signal output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810761832.3A CN108682769A (en) | 2018-07-12 | 2018-07-12 | A kind of battery protection device of good damping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810761832.3A CN108682769A (en) | 2018-07-12 | 2018-07-12 | A kind of battery protection device of good damping effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108682769A true CN108682769A (en) | 2018-10-19 |
Family
ID=63813628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810761832.3A Pending CN108682769A (en) | 2018-07-12 | 2018-07-12 | A kind of battery protection device of good damping effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108682769A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111211268A (en) * | 2020-02-24 | 2020-05-29 | 云南夏远新能源发展有限责任公司 | Battery shock attenuation frame of new energy automobile |
-
2018
- 2018-07-12 CN CN201810761832.3A patent/CN108682769A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111211268A (en) * | 2020-02-24 | 2020-05-29 | 云南夏远新能源发展有限责任公司 | Battery shock attenuation frame of new energy automobile |
| CN111211268B (en) * | 2020-02-24 | 2020-11-24 | 安徽捷盛科技有限公司 | Battery shock attenuation frame of new energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181019 |
|
| WD01 | Invention patent application deemed withdrawn after publication |