CN109088019A - A kind of new energy car battery protective device having a safety feature - Google Patents
A kind of new energy car battery protective device having a safety feature Download PDFInfo
- Publication number
- CN109088019A CN109088019A CN201810749252.2A CN201810749252A CN109088019A CN 109088019 A CN109088019 A CN 109088019A CN 201810749252 A CN201810749252 A CN 201810749252A CN 109088019 A CN109088019 A CN 109088019A
- Authority
- CN
- China
- Prior art keywords
- wall
- cabinet
- battery body
- bolted
- new energy
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 13
- 238000013016 damping Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 244000309464 bull Species 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a kind of new energy car battery protective devices having a safety feature; including cabinet; the enclosure interior of the cabinet offers mounting groove; and firm keel are plugged in mounting groove; connects hinge has been bolted in the bottom of cabinet side outer wall; and cabinet is connected with case lid by connects hinge; and case lid side outer wall is bonded with sealing ring; the cabinet wall is socketed with flame-proof casing; and flame-proof casing inner wall is bonded with moisture absorption pad, damping spring has been bolted in the bottom of box inner wall.The present invention can be collided or squeeze in box house to avoid battery body and cause to deform; effectively improve the safety of device; the setting of heating column and heat sink can distribute the heat that battery body generates in time; avoid the battery body of box house on fire; damping spring can prevent battery body from generating violent shaking, provide good protection for battery body.
Description
Technical field
The present invention relates to technical field of new energy more particularly to a kind of new energy car battery guarantors having a safety feature
Protection unit.
Background technique
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 dynamic Control of comprehensive vehicle and the advanced technology of driving aspect, the technical principle elder generation of formation
Into, the automobile with new technology, new construction, new-energy automobile includes pure electric automobile, stroke-increasing electric automobile, hybrid power vapour
Vehicle, fuel cell electric vehicle, hydrogen engine automobile, other new-energy automobiles etc., pure electric automobile are a kind of using single storage
Automobile of the battery as stored energy power source, it provides electric energy to motor using battery as stored energy power source, by battery,
Drive motor operating, to push running car, hybrid vehicle refers to drive system by two or more same lucks of energy
The vehicle that the single driving system turned constitutes jointly, the road horsepower of vehicle are by individually driving according to actual vehicle running state
Independent or multiple driving systems are common to be provided.Because of the difference of each building block, arrangement and control strategy, hybrid vehicle
There are many forms, and hydrogen engine automobile is the automobile using hydrogen engine as power source.The fuel that general engine uses is diesel oil
Or gasoline, the fuel that hydrogen engine uses are gaseous hydrogens, current electric car cannot provide battery good when installing battery
Good protection, and the safety of battery directly influences the overall performance of electric car.
Summary of the invention
The purpose of the present invention is to solve disadvantage existing in the prior art, and propose it is a kind of have a safety feature it is new
Energy automobile battery protecting apparatus.
To achieve the goals above, present invention employs following technical solutions:
A kind of new energy car battery protective device having a safety feature, including cabinet, the enclosure interior of the cabinet offer
Mounting groove, and firm keel are plugged in mounting groove, connects hinge has been bolted in the bottom of cabinet side outer wall,
And cabinet is connected with case lid by connects hinge, and case lid side outer wall is bonded with sealing ring, the cabinet wall is socketed with resistance
Shell is fired, and flame-proof casing inner wall is bonded with moisture absorption pad, damping spring has been bolted in the bottom of box inner wall, and subtracts
Mounting plate has been bolted in shake spring top outer wall, and battery body has been bolted in the mounting plate top exterior walls,
And there are five to ten cm clearances between battery body top exterior walls and top of the box inner wall, the battery body top exterior walls are logical
It crosses and has been bolted binding post, and wiring column outer wall is socketed with connecting line, the connecting line is located at outside cabinet, and top of the box
Outer wall offers first through hole compatible with connecting line, and mounting base has been bolted in the battery body top exterior walls.
Preferably, the mounting base inner wall has been connected through a screw thread heating column, and heating column top exterior walls are welded with heat dissipation
Plate, heat sink are located at outside cabinet, and cabinet exterior offers the second through-hole compatible with heating column.
Preferably, the quantity of the damping spring is six to two ten, and six to two ten damping springs are equidistant uniformly
It is distributed in the bottom interior wall of cabinet.
Preferably, the bottom of cabinet side outer wall is bolted there are two symmetrically arranged firm plate, and steady
Solid plate top exterior walls offer securement apertures, and securement apertures inner wall has been connected through a screw thread firm screw.
Preferably, the quantity of the mounting base is two to six, and two to six mounting bases are equidistant is evenly distributed on electricity
The top exterior walls of pond ontology.
Preferably, case lid side outer wall offers mounting groove, and mounting groove top inner wall is welded with sleeve, in sleeve
Wall is socketed with bull stick, and bull stick outer wall is welded with handle.
The invention has the benefit that
1. the inner walls of cabinet are arranged in firm keel by being provided with firm keel, the anti-extrusion of cabinet can be significantly improved
And crash worthiness energy, when motor body is mounted on box house, anti-extrusion and the crash worthiness energy of cabinet can be to avoid electricity
Pond ontology is collided or squeezes in box house and causes to deform, and provides good protection for battery body, effectively improves
The safety of device.
2., for water proof and dust proof, cabinet is sealed set, and battery body is in work by being provided with heating column and heat sink
Heat can be generated during work, a large amount of heat aggregation easily causes electric battery catches fire, therefore the setting of heating column and heat sink
The heat that battery body generates can be distributed in time, avoid the battery body of box house on fire.
3. battery body is installed on a mounting board by being provided with damping spring, automobile in the process of moving, damping spring
It can prevent battery body from generating violent shaking, provide good protection for battery body.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the new energy car battery protective device having a safety feature proposed by the present invention；
Fig. 2 is a kind of handle arrangement schematic diagram for the new energy car battery protective device having a safety feature proposed by the present invention.
In figure: 1 connects hinge, 2 firm keel, 3 cabinets, 4 flame-proof casings, 5 moisture absorption pads, 6 damping springs, 7 mounting plates, 8
Battery body, 9 sealing rings, 10 case lids, 11 binding posts, 12 connecting lines, 13 mounting bases, 14 heating columns, 15 heat sinks, 16 firm spiral shells
Nail, 17 firm plates, 18 sleeves, 19 bull sticks, 20 handles.
Specific embodiment
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 description, 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.1-2, a kind of new energy car battery protective device having a safety feature, including cabinet 3, the shell of cabinet 3
Internal portion offers mounting groove, and firm keel 2 are plugged in mounting groove, and the inner walls of cabinet 3 are arranged in firm keel 2,
The anti-extrusion and crash worthiness energy that cabinet 3 can be significantly improved, when motor body 8 is mounted on 3 inside of cabinet, the anti-extrusion of cabinet
And crash worthiness can be collided or squeeze inside cabinet 8 to avoid battery body 8 and cause to deform, cabinet 3 one
Connects hinge 1 has been bolted in the bottom of side outer wall, and cabinet 3 is connected with case lid 10, and case lid 10 by connects hinge 1
Side outer wall is bonded with sealing ring 9, and 3 inner wall of cabinet is socketed with flame-proof casing 4, and 4 inner wall of flame-proof casing is bonded with moisture absorption pad 5,
Damping spring 6 has been bolted in 3 bottom interior wall of cabinet, and mounting plate has been bolted in 6 top exterior walls of damping spring
7,7 top exterior walls of mounting plate have been bolted battery body 8, and 8 top exterior walls of battery body and 3 top inner wall of cabinet it
Between there are five to ten cm clearances, binding post 11, and 11 outer wall set of binding post has been bolted in 8 top exterior walls of battery body
It is connected to connecting line 12, connecting line 12 is located at outside cabinet 3, and 3 top exterior walls of cabinet offer compatible with connecting line 12
Mounting base 13 has been bolted in one through-hole, 8 top exterior walls of battery body.
In the present invention, 13 inner wall of mounting base has been connected through a screw thread heating column 14, and 14 top exterior walls of heating column are welded with
The setting of heat sink 15, heating column 4 and heat sink 15 can distribute the heat that battery body 8 generates in time, avoid
Battery body 8 inside cabinet 3 is on fire, and heat sink 15 is located at outside cabinet 3, and 3 outer wall of cabinet offers and 14 phase of heating column
Second through-hole of adaptation, the quantity of damping spring 6 are six to two ten, and equidistant uniform point of six to two ten damping springs 6
In the bottom interior wall of cabinet 3, the bottom of 3 side outer wall of cabinet is bolted there are two symmetrically arranged firm plate cloth
17, and firm 17 top exterior walls of plate offer securement apertures, securement apertures inner wall has been connected through a screw thread firm screw 16, mounting base 13
Quantity be two to six, and equidistant top exterior walls for being evenly distributed on battery body 8 of two to six mounting bases 13, case lid 10
Side outer wall offers mounting groove, and mounting groove top inner wall is welded with sleeve 18, and 18 inner wall of sleeve is socketed with bull stick 19, bull stick
19 outer walls are welded with handle 20.
Working principle: the inner walls of cabinet 3 are arranged in firm keel 2, can significantly improve the anti-extrusion of cabinet 3 and resistance to
Collision performance, when motor body 8 is mounted on 3 inside of cabinet, anti-extrusion and the crash worthiness energy of cabinet can be to avoid battery sheets
Body 8 is collided or squeezes inside cabinet 8 and causes to deform, and provides good protection for battery body 8, effectively improves dress
The safety set, for water proof and dust proof, cabinet 3 is sealed set, and battery body 8 can generate heat during the work time, greatly
The heat aggregation of amount easily causes electric battery catches fire, therefore the setting of heating column 4 and heat sink 15 can generate battery body 8
Heat distribute in time, avoid the battery body 8 inside cabinet 3 on fire, battery body 8 is mounted on mounting plate 7, vapour
In the process of moving, damping spring can prevent battery body 8 from generating violent shaking to vehicle, provide for battery body 8 good
Protection.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone 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 (6)
1. a kind of new energy car battery protective device having a safety feature, including cabinet (3), which is characterized in that the cabinet
(3) enclosure interior offers mounting groove, and firm keel (2) are plugged in mounting groove, the bottom of cabinet (3) side outer wall
Portion has been bolted connects hinge (1), and cabinet (3) is connected with case lid (10) by connects hinge (1), and case lid (10)
Side outer wall is bonded with sealing ring (9), and cabinet (3) inner wall is socketed with flame-proof casing (4), and flame-proof casing (4) inner wall is viscous
It is connected to moisture absorption pad (5), cabinet (3) bottom interior wall has been bolted damping spring (6), and at the top of damping spring (6)
Outer wall has been bolted mounting plate (7), and mounting plate (7) top exterior walls have been bolted battery body (8), and
There are five to ten cm clearances, battery body (8) tops between battery body (8) top exterior walls and cabinet (3) top inner wall
Portion's outer wall has been bolted binding post (11), and binding post (11) outer wall is socketed with connecting line (12), the connecting line
(12) it is external to be located at cabinet (3), and cabinet (3) top exterior walls offer and connecting line (12) compatible first through hole, it is described
Mounting base (13) have been bolted in battery body (8) top exterior walls.
2. a kind of new energy car battery protective device having a safety feature according to claim 1, which is characterized in that institute
It states mounting base (13) inner wall to be connected through a screw thread heating column (14), and heating column (14) top exterior walls are welded with heat sink
(15), it is external to be located at cabinet (3) for heat sink (15), and cabinet (3) outer wall offers and heating column (14) compatible second lead to
Hole.
3. a kind of new energy car battery protective device having a safety feature according to claim 1, which is characterized in that institute
The quantity for stating damping spring (6) is six to two ten, and six to two ten damping springs (6) are equidistant is evenly distributed on cabinet
(3) in bottom interior wall.
4. a kind of new energy car battery protective device having a safety feature according to claim 1, which is characterized in that institute
The bottom for stating cabinet (3) side outer wall is bolted there are two symmetrically arranged firm plate (17), and firm plate (17) top
Portion's outer wall offers securement apertures, and securement apertures inner wall has been connected through a screw thread firm screw (16).
5. a kind of new energy car battery protective device having a safety feature according to claim 1, which is characterized in that institute
The quantity for stating mounting base (13) is two to six, and two to six mounting bases (13) are equidistant is evenly distributed on battery body (8)
Top exterior walls.
6. a kind of new energy car battery protective device having a safety feature according to claim 1, which is characterized in that institute
It states case lid (10) side outer wall and offers mounting groove, and mounting groove top inner wall is welded with sleeve (18), sleeve (18) inner wall sleeve
It is connected to bull stick (19), bull stick (19) outer wall is welded with handle (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810749252.2A CN109088019B (en) | 2018-07-10 | 2018-07-10 | New energy automobile battery protection device that security performance is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810749252.2A CN109088019B (en) | 2018-07-10 | 2018-07-10 | New energy automobile battery protection device that security performance is good |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109088019A true CN109088019A (en) | 2018-12-25 |
| CN109088019B CN109088019B (en) | 2021-01-15 |
Family
ID=64837386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810749252.2A Active CN109088019B (en) | 2018-07-10 | 2018-07-10 | New energy automobile battery protection device that security performance is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109088019B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762452A (en) * | 2020-06-17 | 2020-10-13 | 江小燕 | Laser level meter box protection device for logistics transportation |
| CN112542652A (en) * | 2020-12-04 | 2021-03-23 | 深圳市德力普电池科技有限公司 | Self-protection device of new energy battery and use method thereof |
| CN112701401A (en) * | 2020-12-29 | 2021-04-23 | 广州扬峰科技股份有限公司 | New energy automobile battery explosion-proof flame retardant device |
| WO2023180994A1 (en) * | 2022-03-25 | 2023-09-28 | Tyco Fire Products Lp | Battery pack with suppressant distribution volume |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762452A (en) * | 2020-06-17 | 2020-10-13 | 江小燕 | Laser level meter box protection device for logistics transportation |
| CN111762452B (en) * | 2020-06-17 | 2022-10-21 | 南京市极可信息科技有限公司 | Laser level meter box protection device for logistics transportation |
| CN112542652A (en) * | 2020-12-04 | 2021-03-23 | 深圳市德力普电池科技有限公司 | Self-protection device of new energy battery and use method thereof |
| CN112701401A (en) * | 2020-12-29 | 2021-04-23 | 广州扬峰科技股份有限公司 | New energy automobile battery explosion-proof flame retardant device |
| CN112701401B (en) * | 2020-12-29 | 2022-06-10 | 国网湖北省电力有限公司黄石供电公司 | New energy automobile battery explosion-proof flame retardant device |
| WO2023180994A1 (en) * | 2022-03-25 | 2023-09-28 | Tyco Fire Products Lp | Battery pack with suppressant distribution volume |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109088019B (en) | 2021-01-15 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201231 Address after: 226600 Tianyi Road, Hai'an Development Zone, Nantong City, Jiangsu Province Applicant after: JIANGSU HUAMAN COMPOSITE TECHNOLOGY Co.,Ltd. Address before: 315700 Han Sheng Cun, Xinqiao Town, Xiangshan County, Ningbo City, Zhejiang Province Applicant before: Li an Wei |
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