CN108767153A - A kind of battery case for new-energy automobile - Google Patents
A kind of battery case for new-energy automobile Download PDFInfo
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- CN108767153A CN108767153A CN201810466279.0A CN201810466279A CN108767153A CN 108767153 A CN108767153 A CN 108767153A CN 201810466279 A CN201810466279 A CN 201810466279A CN 108767153 A CN108767153 A CN 108767153A
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- Prior art keywords
- battery case
- battery
- new
- energy automobile
- sliding shoe
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
-
- 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
- H01M10/656—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
- 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
- H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
-
- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/12—Fluid damping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of battery cases for new-energy automobile, including battery case ontology, it is provided with several air inlet fans at the top of the battery case ontology, the bottom of the battery case ontology is provided with several air ejector fans, the air ejector fan is internally provided with partition board, several battery placed cavities are formed between the partition board and the battery case ontology, the inside of the battery placed cavity is both provided with battery, the both sides of the battery are both provided with clamping device, the battery and are both provided with damping device perpendicular to the both sides of the clamping device.Advantageous effect：Reasonable design, it is simple in structure, compared to traditional battery case, it is effectively improved the absorbing shock performance of battery case, to be effectively improved the reliability of battery case, in addition, it is also effectively improved the heat dissipation performance of battery case, to effectively extend the Comprehensive service life of battery.
Description
Technical field
The present invention relates to field of new energy technologies, it particularly relates to a kind of battery case for new-energy automobile.
Background technology
New-energy automobile refer to using unconventional vehicle fuel as a source of power (or using conventional vehicle fuel,
Using new vehicle-mounted power plant), the technical principle of the dynamic Control and the advanced technology in terms of driving of comprehensive vehicle, formation is first
Into, the automobile with new technology, new construction.
In present part new-energy automobile, it is to provide power source by battery, realizes the traveling of new-energy automobile.
Under normal conditions, battery is all located in battery case, and during traveling, battery can occur mutual because of the reason of shaking
It mutually hits, to the situation of battery nature occur, is greatly lowered the reliability of battery case in this way；In addition, existing battery
The heat dissipation of case generally existing is bad, and unreasonable problem is arranged in cooling system, to be easy to influence the Comprehensive service life of battery.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Invention content
For the problems in the relevant technologies, the present invention proposes a kind of battery case for new-energy automobile, existing to overcome
Above-mentioned technical problem present in the relevant technologies.
The technical proposal of the invention is realized in this way：
A kind of battery case for new-energy automobile, including battery case ontology are provided at the top of the battery case ontology several
The bottom of a air inlet fan, the battery case ontology is provided with several air ejector fans, and the air ejector fan is internally provided with
Partition board, forms several battery placed cavities between the partition board and the battery case ontology, the inside of the battery placed cavity is equal
It is provided with battery, the both sides of the battery are both provided with clamping device, the battery and perpendicular to the both sides of the clamping device
It is both provided with damping device；
Wherein, the clamping device includes movable block, and fixed block, the both sides of the movable block are fixedly installed on the movable block
It is flexibly connected with head rod, the side of the side of the head rod and the separate movable block is both provided with clamping
Pawl, and be to be flexibly connected between the gripper jaw and the head rod, the gripper jaw by the first rotation axis with
The battery case ontology flexible connection, and the first spring is provided between the gripper jaw；
The damping device includes bottom plate, and the bottom plate is fixedly connected with the battery case ontology and the partition board respectively, institute
The top both sides for stating bottom plate are both provided with fixed seat, are provided with several groups guide rod between the fixed seat, right on the guide rod
Title is provided with the first sliding shoe, and second spring is both provided between first sliding shoe, is both provided at the top of the bottom plate
Dual-tube shock absorber is both provided with the second sliding shoe in the dual-tube shock absorber, and the second sliding shoe is slided with described first
It is provided with top plate between the top of the dual-tube shock absorber, and the top plate is equal by there is the connection of the second connecting rod between block
It is connect with the battery；Wherein, the dual-tube shock absorber includes pedestal, and top of the bottom of the pedestal with the fixed seat
Portion is fixedly connected, and is provided with outer barrel at the top of the pedestal, and the top of the outer barrel is connected with shell, and the shell with it is described
The second sliding shoe is fixedly connected, and footstock, and bottom of the top of the footstock with the top plate are provided at the top of the shell
Portion is fixedly connected, and the outer barrel is internally provided with inner cylinder, and the inner cylinder is internally provided with hydraulic oil, the hydraulic oil and institute
It states and is provided with high pressure gas between outer barrel, the bottom of the inner cylinder is provided with bottom valve, piston, institute are provided at the top of the inner cylinder
It states and is provided with guider at the top of outer barrel, oil sealing is provided at the top of the guider, piston is provided through in the middle part of oil sealing
Bar, the bottom of the piston rod are fixedly connected through the guider and with the piston, the top of the piston rod with it is described
Shell is fixedly connected.
Further, it is both provided with filter screen on the air inlet fan and the air ejector fan.
Further, several ventilation holes are provided on the partition board.
Further, it is provided with handle at the top of the fixed block.
Further, it is lived by the second rotation axis between the movable block, the head rod and the gripper jaw
Dynamic connection.
Further, it is both provided with rubber antiskid pad on the gripper jaw.
Further, it is both provided with third spring between second connecting rod.
Further, rebound valve and flowing valve are respectively arranged on the piston.
Further, compression valve and recuperation valve are respectively arranged on the bottom valve.
Beneficial effects of the present invention：By being provided with being used cooperatively for air inlet fan and air ejector fan, so that battery
The intrinsic heat of case can be dissipated well, to be effectively improved its heat dissipation performance, to efficiently avoid
The influence brought to battery because temperature is excessively high, to effectively extend the Comprehensive service life of battery；By being provided with folder
Tight device, pushes fixed block manually so that movable block drives head rod movement, so that gripper jaw unclamps, to give
It is greatly convenient that the picking and placeing of battery brings, by the effect of the first spring, so that clamp jaw can be with self-return；Pass through
The cooperation of guide rod, the first sliding shoe, the second sliding shoe, the second connecting rod, second spring, third spring and dual-tube shock absorber makes
With, to be effectively improved the absorbing shock performance of battery case, to efficiently avoid bringing to battery by vibrations
It influences, to be effectively improved the reliability of battery case.
In addition, by being both provided with filter screen in air inlet fan and air ejector fan, to efficiently avoid impurity
Into to efficiently avoid bringing influence because impurity enters air inlet fan or air ejector fan；By being set on partition board
Several ventilation holes are equipped with, to further improve the heat dissipation performance of battery case ontology；By being set at the top of fixed block
It is equipped with handle, it is greatly convenient to be brought to the movement of fixed block；By being provided with the second rotation axis, to give clamping dress
Set step up to bring it is greatly convenient；By being both provided with rubber antiskid pad on gripper jaw, to the grip tape to battery
It is greatly convenient to have come, in addition, by the use of rubber antiskid pad, to be effectively improved its non-skid property；By
Third spring is both provided between two connecting rods, to further improve the damping performance of damping device.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of general construction schematic diagram of battery case for new-energy automobile according to the ... of the embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of the clamping device of battery case for new-energy automobile according to the ... of the embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of the damping device of battery case for new-energy automobile according to the ... of the embodiment of the present invention；
Fig. 4 is a kind of structural representation of the dual-tube shock absorber of battery case for new-energy automobile according to the ... of the embodiment of the present invention
Figure.
In figure：
1, battery case ontology；2, air inlet fan；3, air ejector fan；4, filter screen；5, partition board；6, battery placed cavity；7, battery；8,
Clamping device；9, damping device；10, ventilation hole；11, movable block；12, fixed block；13, handle；14, head rod；15, it presss from both sides
Hold pawl；16, the first rotation axis；17, the second rotation axis；18, the first spring；19, rubber antiskid pad；20, bottom plate；21, fixed seat；
22, guide rod；23, the first sliding shoe；24, second spring；25, dual-tube shock absorber；26, the second sliding shoe；27, the second connecting rod；
28, top plate；29, third spring；30, pedestal；31, outer barrel；32, shell；33, footstock；34, inner cylinder；35, hydraulic oil；36, high pressure
Gas；37, bottom valve；38, piston；39, guider；40, oil sealing；41, piston rod.
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.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belong to what the present invention protected
Range.
According to an embodiment of the invention, a kind of battery case for new-energy automobile is provided.
As shown in Figs 1-4, a kind of battery case for new-energy automobile according to the ... of the embodiment of the present invention, including battery case sheet
The top of body 1, the battery case ontology 1 is provided with several air inlet fans 2, if the bottom of the battery case ontology 1 is provided with
Dry air ejector fan 3, the air ejector fan 3 are internally provided with partition board 5, shape between the partition board 5 and the battery case ontology 1
At several battery placed cavities 6, the inside of the battery placed cavity 6 is both provided with battery 7, and the both sides of the battery 7 are respectively provided with
There is a clamping device 8, the battery 7 and is both provided with damping device 9 perpendicular to the both sides of the clamping device 8；
Wherein, the clamping device 8 includes movable block 11, and fixed block 12, the activity are fixedly installed on the movable block 11
The both sides of block 11 are flexibly connected with head rod 14, the side of the head rod 14 and far from the movable block 11
Side is both provided with gripper jaw 15, and is to be flexibly connected between the gripper jaw 15 and the head rod 14, the folder
It holds pawl 15 to be flexibly connected with the battery case ontology 1 by the first rotation axis 16, and is provided between the gripper jaw 15
One spring 18；
The damping device 9 includes bottom plate 20, and the bottom plate 20 is fixed with the battery case ontology 1 and the partition board 5 respectively
Connection, the top both sides of the bottom plate 20 are both provided with fixed seat 21, several groups guide rod 22 are provided between the fixed seat 21,
It is symmetrically arranged with the first sliding shoe 23 on the guide rod 22, second spring 24 is both provided between first sliding shoe 23,
The top of the bottom plate 20 is both provided with dual-tube shock absorber 25, and the second sliding shoe 26 is both provided in the dual-tube shock absorber 25,
And by having the connection of the second connecting rod 27, the bitubular damping between the second sliding shoe 26 and first sliding shoe 23
Top plate 28 is provided between the top of device 25, and the top plate 28 is connect with the battery 7；Wherein, the dual-tube shock absorber
25 include pedestal 30, and the bottom of the pedestal 30 is fixedly connected with the top of the fixed seat 21, the top of the pedestal 30
Portion is provided with outer barrel 31, and the top of the outer barrel 31 is connected with shell 32, and the shell 32 and the second sliding shoe 26 are solid
The top of fixed connection, the shell 32 is provided with footstock 33, and the top of the footstock 33 is solid with the bottom of the top plate 28
Fixed connection, the outer barrel 31 are internally provided with inner cylinder 34, and the inner cylinder 34 is internally provided with hydraulic oil 35, the hydraulic oil
High pressure gas 36 is provided between 35 and the outer barrel 31, the bottom of the inner cylinder 34 is provided with bottom valve 37, the inner cylinder 34
Top is provided with piston 38, and the top of the outer barrel 31 is provided with guider 39, and the top of the guider 39 is provided with oil sealing
40, the middle part of oil sealing 40 is provided through piston rod 41, the bottom of the piston rod 41 through the guider 39 and with it is described
Piston 38 is fixedly connected, and the top of the piston rod 41 is fixedly connected with the shell 32.
By means of above-mentioned technical proposal, by being provided with being used cooperatively for air inlet fan 2 and air ejector fan 3, so that
Heat in battery case ontology 1 can be dissipated well, to be effectively improved its heat dissipation performance, to effectively keep away
The influence brought to battery 7 because temperature is excessively high is exempted from, to effectively extend the Comprehensive service life of battery 7；By setting
It is equipped with clamping device 8, pushes fixed block 12 manually so that movable block 11 drives head rod 14 to move, so that clamping
Pawl 15 unclamps, to battery 7 pick and place bring it is greatly convenient, by the effect of the first spring 18, so that clamping
Pawl 15 can be with self-return；Pass through guide rod 22, the first sliding shoe 23, the second sliding shoe 26, the second connecting rod 27, second spring
24, third spring 29 and dual-tube shock absorber 25 are used cooperatively, to be effectively improved the bumper and absorbing shock of battery case ontology 1
Can, to efficiently avoid the influence brought to battery 7 by vibrations, to be effectively improved battery case ontology 1 can
By property.
In addition, being both provided with air inlet fan 2 described in filter screen 4 and described on the air inlet fan 2 and the air ejector fan 3
Filter screen 4 is both provided on air ejector fan 3, the top of the fixed block 12 is provided with handle 13, the movable block 11, described
It is flexibly connected by the second rotation axis 17 between one connecting rod 14 and the gripper jaw 15, is both provided on the gripper jaw 15
Rubber antiskid pad 19 is both provided with third spring 29 between second connecting rod 27, is respectively arranged with and stretches on the piston 38
Valve and flowing valve are opened, compression valve and recuperation valve are respectively arranged on the bottom valve 37, by air inlet fan 2 and air ejector fan 3
On be both provided with filter screen 4, to efficiently avoid the entrance of impurity, to efficiently avoid entering air inlet wind because of impurity
Fan 2 or air ejector fan 3 and bring influence；By being provided with several ventilation holes 10 on partition board 5, to further be promoted
The heat dissipation performance of battery case ontology 1；By being provided with handle 13 at the top of fixed block 12, to the movement to fixed block 12
It is greatly convenient to bring；By being provided with the second rotation axis 17, to stepping up to bring greatly just to clamping device 8
Profit；By being both provided with rubber antiskid pad 19 on gripper jaw 15, to battery 7 step up to bring it is greatly convenient, this
Outside, by the use of rubber antiskid pad 19, to be effectively improved its non-skid property；By equal between the second connecting rod 27
It is provided with third spring 29, to further improve the damping performance of damping device 9.
In conclusion by means of the above-mentioned technical proposal of the present invention, by being provided with air inlet fan 2 and air ejector fan 3
It is used cooperatively, so that the heat in battery case ontology 1 can be dissipated well, to be effectively improved its heat dissipation
Performance, to efficiently avoid the influence brought to battery 7 because temperature is excessively high, to effectively extend the comprehensive of battery 7
Close service life；By being provided with clamping device 8, fixed block 12 is pushed manually so that movable block 11 drives head rod 14
Movement to bring greatly convenient to picking and placeing for battery 7, passes through the first spring 18 so that gripper jaw 15 unclamps
Effect, so that clamp jaw 15 can be with self-return；Connected by guide rod 22, the first sliding shoe 23, the second sliding shoe 26, second
Extension bar 27, second spring 24, third spring 29 and dual-tube shock absorber 25 are used cooperatively, to be effectively improved battery case sheet
The absorbing shock performance of body 1, to efficiently avoid the influence brought to battery 7 by vibrations, to be effectively improved
The reliability of battery case ontology 1.
In addition, by being both provided with filter screen 4 in air inlet fan 2 and air ejector fan 3, to efficiently avoid impurity
Entrance, to efficiently avoid bringing influence because impurity enters air inlet fan 2 or air ejector fan 3；By in partition board 5
On be provided with several ventilation holes 10, to further improve the heat dissipation performance of battery case ontology 1；By in fixed block 12
Top be provided with handle 13, it is greatly convenient to be brought to the movement of fixed block 12；By being provided with the second rotation axis
17, to clamping device 8 step up to bring it is greatly convenient；By being both provided with rubber antiskid pad on gripper jaw 15
19, to battery 7 step up to bring it is greatly convenient, in addition, by the use of rubber antiskid pad 19, to effectively carry
Its high non-skid property；By being both provided with third spring 29 between the second connecting rod 27, subtract to further improve
Shake the damping performance of device 9.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (9)
1. a kind of battery case for new-energy automobile, which is characterized in that including battery case ontology（1）, the battery case ontology
（1）Top be provided with several air inlet fans（2）, the battery case ontology（1）Bottom be provided with several air ejector fans
（3）, the air ejector fan（3）Be internally provided with partition board（5）, the partition board（5）With the battery case ontology（1）Between formed
Several battery placed cavities（6）, the battery placed cavity（6）Inside be both provided with battery（7）, the battery（7）Both sides
It is both provided with clamping device（8）, the battery（7）And perpendicular to the clamping device（8）Both sides be both provided with damping device
（9）；
Wherein, the clamping device（8）Including movable block（11）, the movable block（11）On be fixedly installed fixed block（12）,
The movable block（11）Both sides and head rod（14）Flexible connection, the head rod（14）Side and separate
The movable block（11）Side be both provided with gripper jaw（15）, and the gripper jaw（15）With the head rod（14）It
Between be flexible connection, the gripper jaw（15）Pass through the first rotation axis（16）With the battery case ontology（1）Flexible connection,
And the gripper jaw（15）Between be provided with the first spring（18）；
The damping device（9）Including bottom plate（20）, and the bottom plate（20）Respectively with the battery case ontology（1）With it is described every
Plate（5）It is fixedly connected, the bottom plate（20）Top both sides be both provided with fixed seat（21）, the fixed seat（21）Between be arranged
There is several groups guide rod（22）, the guide rod（22）On be symmetrically arranged with the first sliding shoe（23）, first sliding shoe（23）
Between be both provided with second spring（24）, the bottom plate（20）Top be both provided with dual-tube shock absorber（25）, the bitubular subtracts
Shake device（25）On be both provided with the second sliding shoe（26）, and the second sliding shoe（26）With first sliding shoe（23）Between
By there is the second connecting rod（27）Connection, the dual-tube shock absorber（25）Top between be provided with top plate（28）, and it is described
Top plate（28）With the battery（7）Connection；Wherein, the dual-tube shock absorber（25）Including pedestal（30）, and the pedestal
（30）Bottom with the fixed seat（21）Top be fixedly connected, the pedestal（30）Top be provided with outer barrel（31）,
The outer barrel（31）Top be connected with shell（32）, and the shell（32）With the second sliding shoe（26）It is fixedly connected,
The shell（32）Top be provided with footstock（33）, and the footstock（33）Top with the top plate（28）Bottom it is solid
Fixed connection, the outer barrel（31）Be internally provided with inner cylinder（34）, the inner cylinder（34）Be internally provided with hydraulic oil（35）, institute
State hydraulic oil（35）With the outer barrel（31）Between be provided with high pressure gas（36）, the inner cylinder（34）Bottom be provided with bottom valve
（37）, the inner cylinder（34）Top be provided with piston（38）, the outer barrel（31）Top be provided with guider（39）, described
Guider（39）Top be provided with oil sealing（40）, oil sealing（40）Middle part be provided through piston rod（41）, the piston rod
（41）Bottom run through the guider（39）And with the piston（38）It is fixedly connected, the piston rod（41）Top and institute
State shell（32）It is fixedly connected.
2. a kind of battery case for new-energy automobile according to claim 1, which is characterized in that the air inlet fan
（2）With the air ejector fan（3）On be both provided with filter screen（4）.
3. a kind of battery case for new-energy automobile according to claim 1, which is characterized in that the partition board（5）On
It is provided with several ventilation holes（10）.
4. a kind of battery case for new-energy automobile according to claim 1, which is characterized in that the fixed block（12）
Top be provided with handle（13）.
5. a kind of battery case for new-energy automobile according to claim 1, which is characterized in that the movable block
（11）, the head rod（14）With the gripper jaw（15）Between pass through the second rotation axis（17）Flexible connection.
6. a kind of battery case for new-energy automobile according to claim 1, which is characterized in that the gripper jaw（15）
On be both provided with rubber antiskid pad（19）.
7. a kind of battery case for new-energy automobile according to claim 1, which is characterized in that second connecting rod
（27）Between be both provided with third spring（29）.
8. a kind of battery case for new-energy automobile according to claim 1, which is characterized in that the piston（38）On
It is respectively arranged with rebound valve and flowing valve.
9. a kind of battery case for new-energy automobile according to claim 1, which is characterized in that the bottom valve（37）On
It is respectively arranged with compression valve and recuperation valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810466279.0A CN108767153A (en) | 2018-05-16 | 2018-05-16 | A kind of battery case for new-energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810466279.0A CN108767153A (en) | 2018-05-16 | 2018-05-16 | A kind of battery case for new-energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108767153A true CN108767153A (en) | 2018-11-06 |
Family
ID=64008092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810466279.0A Withdrawn CN108767153A (en) | 2018-05-16 | 2018-05-16 | A kind of battery case for new-energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108767153A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416458A (en) * | 2019-08-05 | 2019-11-05 | 安徽相源新能源有限公司 | A kind of explosion-proof lithium cell battery pack and its manufacturing method for reinforcing heat dissipation |
| CN113595191A (en) * | 2021-08-03 | 2021-11-02 | 深圳市沃尔德储能技术有限公司 | Outdoor portable energy storage power supply of explosion-proof type |
-
2018
- 2018-05-16 CN CN201810466279.0A patent/CN108767153A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416458A (en) * | 2019-08-05 | 2019-11-05 | 安徽相源新能源有限公司 | A kind of explosion-proof lithium cell battery pack and its manufacturing method for reinforcing heat dissipation |
| CN110416458B (en) * | 2019-08-05 | 2021-11-12 | 安徽相源新能源有限公司 | Anti-explosion lithium battery cell battery pack with enhanced heat dissipation and manufacturing method thereof |
| CN113595191A (en) * | 2021-08-03 | 2021-11-02 | 深圳市沃尔德储能技术有限公司 | Outdoor portable energy storage power supply of explosion-proof type |
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Application publication date: 20181106 |
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