CN108550726A - A kind of new energy car battery group encapsulating structure - Google Patents
A kind of new energy car battery group encapsulating structure Download PDFInfo
- Publication number
- CN108550726A CN108550726A CN201810420166.7A CN201810420166A CN108550726A CN 108550726 A CN108550726 A CN 108550726A CN 201810420166 A CN201810420166 A CN 201810420166A CN 108550726 A CN108550726 A CN 108550726A
- Authority
- CN
- China
- Prior art keywords
- packaging cartridge
- bottom plate
- buffering package
- new energy
- battery core
- 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.)
- Granted
Links
- 238000004806 packaging method and process Methods 0.000 claims abstract description 39
- 230000003139 buffering effect Effects 0.000 claims abstract description 34
- 238000005538 encapsulation Methods 0.000 claims abstract description 25
- 239000000084 colloidal system Substances 0.000 claims abstract description 4
- 230000004807 localization Effects 0.000 claims abstract description 4
- 230000004580 weight loss Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- 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
- H01M10/635—Control systems based on ambient 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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- 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
- 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)
- Automation & Control Theory (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of new energy car battery group encapsulating structures, including packaging cartridge, the interior bottom of the packaging cartridge is connected with buffering package bottom plate by spring, buffering package bottom plate is equipped with two groups of position limiting slide blocks close to the side of spring equipped with both ends, the inner wall of packaging cartridge is equipped with and the matched limit loose slot of position limiting slide block, side of the buffering package bottom plate far from position limiting slide block, which is equipped with, divides spacing Distribution and localization card slot, single battery core is fixed with by colloid in locating slot, side of the single battery core far from buffering package bottom plate is equipped with encapsulation top plate, packaging cartridge is equipped with radiator close to one end both sides of encapsulation top plate.The packaging cartridge cushion performance of the present invention is high, encapsulation operation is convenient, it simultaneously can be after the raising of the temperature in packaging cartridge, it is quickly radiated using radiator, slow down the aging of single battery core, the service life of battery pack is extended, while also improving the safety of electric vehicle, cruising ability.
Description
Technical field
The present invention relates to battery unit package construction applications more particularly to a kind of new energy car battery group encapsulating structures.
Background technology
New-energy automobile refer in addition to gasoline, diesel engine all other energy automobile include fuel cell car,
Hybrid vehicle, hydrogen-powered vehicles and solar telephone etc..It has relatively low exhaust emission.
It is each by the bracket stable in length and breadth in packaging cartridge when multiple single battery cores being encapsulated as battery pack in the prior art
Battery, it is motionless to keep position of each single battery core in packaging cartridge to stablize.But it finds in actually using, is carried in battery pack
Or be given a shock rear battery core in and still can shake, while existing battery pack weak heat-dissipating, to the safety of electric vehicle, continuous
Boat ability has a great impact, we have devised a kind of new energy car battery group encapsulating structure to solve above ask thus
Topic.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of new energy car battery proposed
Group encapsulating structure.
To achieve the goals above, present invention employs following technical solutions：
The interior bottom of a kind of new energy car battery group encapsulating structure, including packaging cartridge, the packaging cartridge is connected by spring
It is connected to buffering package bottom plate, buffering package bottom plate is equipped with two groups of position limiting slide blocks, packaging cartridge close to the side of spring equipped with both ends
Inner wall be equipped with the matched limit loose slot of position limiting slide block, buffering package bottom plate sets close to the side center of position limiting slide block
There is a locating rod, the interior bottom center of packaging cartridge is vertically installed with casing, and casing step is in the outside of locating rod, and the bottom of casing
It is connected with locating rod by spring, side of the buffering package bottom plate far from position limiting slide block, which is equipped with, divides spacing Distribution and localization card slot, fixed
Single battery core is fixed with by colloid in the slot of position, side of the single battery core far from buffering package bottom plate is equipped with encapsulation top plate, and seals
The bottom for filling top plate is equidistantly equipped with and the matched locating groove of single battery core, one end both sides of the close encapsulation top plate of packaging cartridge
It is equipped with radiator.
Preferably, the buffering package bottom plate is vertically installed with connecting rod close to the side four corners of single battery core, envelope
The quadrangle of dress top plate is equipped with passes through one end outside of encapsulation top plate to be equipped with the matched mounting hole of connecting rod, four groups of connecting rods
External screw thread, connecting rod are connected with locking nut by external screw thread.
Preferably, the radiator includes radiating box, mini fan, ajutage and air pushing hole, radiating box installation
On packaging cartridge outside side wall, side of the radiating box far from packaging cartridge is internally provided with mini fan, the side center of ajutage
Equipped with air inlet, the air outlet of mini fan is connected with the air inlet of ajutage, and side of the ajutage far from mini fan is equipped with
The air pushing hole of equidistantly distributed.
Preferably, the inner wall of the packaging cartridge is equipped with temperature sensor.
Preferably, the output end of the temperature sensor and the input terminal of mini fan are electrical connected.
Preferably, the packaging cartridge is equipped with equally distributed heat radiating slot, and heat radiating slot on the outside of one end of casing
It is covered with Air Filter close to the side of single battery core.
Preferably, it is equipped with weight loss groove between two groups of locating grooves adjacent on the buffering package bottom plate.
Compared with prior art, the beneficial effects of the invention are as follows：
When 1, encapsulating, single battery core is fixed in the locating groove on buffering package bottom plate, and spreading glue is fixed, so
The locating groove encapsulated on top plate is engaged with single battery core afterwards, connecting rod passes through one end of encapsulation top plate to be locked by locking nut
Tightly, single battery core, buffering package bottom plate and encapsulation top plate can be connected into an entirety, can avoid single battery core and is detached from buffering envelope
Bottom plate or encapsulation top plate are filled, packaging effect is good, and simple operation；
2, the battery pack being made of the encapsulation of multiple single battery cores is when being worked, if the heat generated is more, influences
The normal use of single battery core can be such that mini fan starts after temperature sensor is detected, and micromotor air blast is to air-supply
Pipe, blows to single battery core by the air pushing hole on ajutage, heat is blown to the direction of heat radiating slot, and eventually by radiating groove
Hole sheds, and is quickly radiated using radiator, slows down the aging of single battery core, extends the use of battery pack
Service life, while also improving the safety of electric vehicle, cruising ability；
3, position limiting slide block can be avoided spring stress excessive and failed with the buffer level of limiting buffer plate, buffering package bottom
Elastic connection between the spring and locating rod and casing in board bottom portion can slow down what battery pack in vehicle traveling process was subject to
Vibrations, cushion performance are high.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of new energy car battery group encapsulating structure proposed by the present invention；
Fig. 2 is a kind of vertical view of new energy car battery group encapsulating structure proposed by the present invention；
Fig. 3 is a kind of structural schematic diagram of the radiator of new energy car battery group encapsulating structure proposed by the present invention.
In figure：1 packaging cartridge, 2 buffering package bottom plates, 3 position limiting slide blocks, 4 locating rods, 5 casings, 6 single battery cores, 7 encapsulation tops
Plate, 8 weight loss grooves, 9 radiators, 91 radiating boxes, 92 mini fans, 93 ajutages, 94 air pushing holes, 10 connecting rods, 11 lockings
Nut, 12 temperature sensors, 13 heat radiating slots.
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, the interior bottom of a kind of new energy car battery group encapsulating structure, including packaging cartridge 1, packaging cartridge 1 is logical
It crosses spring and is connected with buffering package bottom plate 2, buffering package bottom plate 2 is equipped with two groups of limits equipped with both ends close to the side of spring and slides
Block 3, the inner wall of packaging cartridge 1, which is equipped with, to be slided with 3 matched limit loose slot of position limiting slide block, buffering package bottom plate 2 close to limit
The side center of block 3 is equipped with locating rod 4, and the interior bottom center of packaging cartridge 1 is vertically installed with casing 5, and 5 step of casing is in locating rod
4 outside, and the bottom of casing 5 is connected by spring with locating rod 4, packaging cartridge 1 is equipped with uniform on the outside of one end of casing 5
The heat radiating slot 13 of distribution, and heat radiating slot 13 is covered with Air Filter close to the side of single battery core 6, buffering package bottom plate 2 is separate
The side of position limiting slide block 3, which is equipped with, divides spacing Distribution and localization card slot, on buffering package bottom plate 2 between two groups of adjacent locating grooves
Equipped with weight loss groove 8, single battery core 6, side of the single battery core 6 far from buffering package bottom plate 2 are fixed with by colloid in locating slot
Equipped with encapsulation top plate 7, and the bottom for encapsulating top plate 7 is equidistantly equipped with and 6 matched locating groove of single battery core, buffering package
Bottom plate 2 is vertically installed with connecting rod 10 close to the side four corners of single battery core 6, and the quadrangle of encapsulation top plate 7 is equipped with and connects
10 matched mounting hole of extension bar, four groups of connecting rods 10 pass through and are equipped with external screw thread on the outside of one end of encapsulation top plate 7, and connecting rod 10 is logical
It crosses external screw thread and is connected with locking nut 11, packaging cartridge 1 is equipped with radiator 9, heat dissipation dress close to one end both sides of encapsulation top plate 7
It includes radiating box 91, mini fan 92, ajutage 93 and air pushing hole 94 to set 9, and radiating box 91 is mounted on 1 outside side of packaging cartridge
On wall, side of the radiating box 91 far from packaging cartridge 1 is internally provided with mini fan 92, and the inner wall of packaging cartridge 1 is passed equipped with temperature
The input terminal of sensor 12, the output end and mini fan 92 of temperature sensor 12 is electrical connected, and the side center of ajutage 93 is set
There is air inlet, the air outlet of mini fan 92 to be connected with the air inlet of ajutage 93, ajutage 93 far from mini fan 92 one
Side is equipped with the air pushing hole 94 of equidistantly distributed.
Operation principle：When encapsulation, single battery core 6 is fixed in the locating groove on buffering package bottom plate 2, and apply daub
Then hydropexis engages the locating groove encapsulated on top plate 7 with single battery core 6, connecting rod 11 passes through one end of encapsulation top plate 7
It is locked by locking nut 11, single battery core 6, buffering package bottom plate 2 and encapsulation top plate 7 can be connected into an entirety, can kept away
Exempt from single battery core 6 and be detached from buffering package bottom plate 2 or encapsulation top plate 7, packaging effect is good, is made of the encapsulation of multiple single battery cores 6
Battery pack when being worked, if generate heat it is more, influence the normal use of single battery core 6, can be in temperature sensing
After device 12 is detected, mini fan 92 is made to start, 92 air blast of micromotor passes through the air-supply on ajutage 93 to ajutage 93
Hole 94 blows to single battery core 6, and heat is blown to the direction of heat radiating slot 13, and sheds eventually by heat radiating slot 13, buffering envelope
Elastic connection between the spring and locating rod 4 and casing 5 of 2 bottom of dress bottom plate can slow down battery pack in vehicle traveling process
The vibrations being subject to, position limiting slide block 3 can be avoided spring stress excessive and failed with the buffer level of limiting buffer plate 2, present apparatus knot
Structure is simple, reasonable design, and the cushion performance of packaging cartridge is high, and encapsulation operation is convenient, while can be increased in the temperature in packaging cartridge
Afterwards, it is quickly radiated using radiator, slows down the aging of single battery core, extend battery pack uses the longevity
Life.
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 new energy car battery group encapsulating structure, including packaging cartridge (1), which is characterized in that the packaging cartridge (1) it is interior
Bottom is connected with buffering package bottom plate (2) by spring, and buffering package bottom plate (2) is equipped with close to the side of spring equipped with both ends
The inner wall of two groups of position limiting slide blocks (3), packaging cartridge (1) is equipped with and the matched limit loose slot of position limiting slide block (3), buffering package
Bottom plate (2) is equipped with locating rod (4) close to the side center of position limiting slide block (3), and the interior bottom center of packaging cartridge (1) is vertically installed with
Casing (5), casing (5) step is in the outside of locating rod (4), and the bottom of casing (5) is connected by spring with locating rod (4),
Side of the buffering package bottom plate (2) far from position limiting slide block (3), which is equipped with, divides spacing Distribution and localization card slot, solid by colloid in locating slot
Surely there is single battery core (6), side of the single battery core (6) far from buffering package bottom plate (2) is equipped with encapsulation top plate (7), and encapsulates top
The bottom of plate (7) be equidistantly equipped with single battery core (6) matched locating groove, packaging cartridge (1) is close to encapsulation top plate (7)
One end both sides are equipped with radiator (9).
2. a kind of new energy car battery group encapsulating structure according to claim 1, which is characterized in that the buffering package
Bottom plate (2) is vertically installed with connecting rod (10) close to the side four corners of single battery core (6), and the quadrangle of encapsulation top plate (7) is equal
Equipped with connecting rod (10) matched mounting hole, four groups of connecting rods (10) pass through be equipped on the outside of one end of encapsulation top plate (7) it is outer
Screw thread, connecting rod (10) are connected with locking nut (11) by external screw thread.
3. a kind of new energy car battery group encapsulating structure according to claim 1, which is characterized in that the radiator
(9) include radiating box (91), mini fan (92), ajutage (93) and air pushing hole (94), radiating box (91), which is mounted on, to be sealed
On mounted box (1) outside side wall, side of the radiating box (91) far from packaging cartridge (1) is internally provided with mini fan (92), ajutage
(93) side center is equipped with air inlet, and the air outlet of mini fan (92) is connected with the air inlet of ajutage (93), ajutage
(93) side far from mini fan (92) is equipped with the air pushing hole (94) of equidistantly distributed.
4. a kind of new energy car battery group encapsulating structure according to claim 1, which is characterized in that the packaging cartridge
(1) inner wall is equipped with temperature sensor (12).
5. a kind of new energy car battery group encapsulating structure according to claim 4, which is characterized in that the temperature sensing
The output end of device (12) and the input terminal of mini fan (92) are electrical connected.
6. a kind of new energy car battery group encapsulating structure according to claim 1, which is characterized in that the packaging cartridge
(1) equally distributed heat radiating slot (13) is equipped on the outside of one end of casing (5), and heat radiating slot (13) is close to single battery core
(6) side is covered with Air Filter.
7. a kind of new energy car battery group encapsulating structure according to claim 1, which is characterized in that the buffering package
On bottom plate (2) weight loss groove (8) is equipped between two groups of adjacent locating grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810420166.7A CN108550726B (en) | 2018-05-04 | 2018-05-04 | New energy automobile group battery packaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810420166.7A CN108550726B (en) | 2018-05-04 | 2018-05-04 | New energy automobile group battery packaging structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108550726A true CN108550726A (en) | 2018-09-18 |
| CN108550726B CN108550726B (en) | 2021-09-28 |
Family
ID=63513305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810420166.7A Active CN108550726B (en) | 2018-05-04 | 2018-05-04 | New energy automobile group battery packaging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108550726B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037541A (en) * | 2018-09-27 | 2018-12-18 | 江苏安迪泰机车制造有限公司 | The automobile-used Multifunctional battery accommodating case of solar energy electric |
| CN112520194A (en) * | 2020-12-18 | 2021-03-19 | 赵旭 | Transport case for solar cell panel |
| CN112531261A (en) * | 2020-12-04 | 2021-03-19 | 东风(武汉)实业有限公司 | Battery pack made of dissimilar materials and adopting mixed process |
| CN113067078A (en) * | 2019-12-16 | 2021-07-02 | 河南美力达汽车有限公司 | Battery protection device for new energy automobile |
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| CN113067078A (en) * | 2019-12-16 | 2021-07-02 | 河南美力达汽车有限公司 | Battery protection device for new energy automobile |
| CN112531261A (en) * | 2020-12-04 | 2021-03-19 | 东风(武汉)实业有限公司 | Battery pack made of dissimilar materials and adopting mixed process |
| CN112520194A (en) * | 2020-12-18 | 2021-03-19 | 赵旭 | Transport case for solar cell panel |
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| CN108550726B (en) | 2021-09-28 |
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