CN109088019B - New energy automobile battery protection device that security performance is good - Google Patents
New energy automobile battery protection device that security performance is good Download PDFInfo
- Publication number
- CN109088019B CN109088019B CN201810749252.2A CN201810749252A CN109088019B CN 109088019 B CN109088019 B CN 109088019B CN 201810749252 A CN201810749252 A CN 201810749252A CN 109088019 B CN109088019 B CN 109088019B
- Authority
- CN
- China
- Prior art keywords
- wall
- box body
- battery
- box
- 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.)
- Active
Links
Images
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)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a new energy automobile battery protection device with good safety performance, which comprises a box body, wherein a mounting groove is formed in the shell of the box body, a stable keel is inserted in the mounting groove, the bottom of the outer wall of one side of the box body is connected with a connecting hinge through a bolt, the box body is connected with a box cover through the connecting hinge, a sealing ring is bonded on the outer wall of one side of the box cover, a flame-retardant shell is sleeved on the inner wall of the box body, a moisture absorption pad is bonded on the inner wall of the flame-retardant shell, and a damping spring is connected on the inner wall. The invention can avoid the battery body from being deformed due to collision or extrusion in the box body, effectively improves the safety of the device, can timely dissipate the heat generated by the battery body due to the arrangement of the heat conduction columns and the heat dissipation plate, avoids the battery body in the box body from being ignited, can prevent the battery body from generating violent shaking due to the damping springs, and provides good protection for the battery body.
Description
Technical Field
The invention relates to the technical field of new energy automobiles, in particular to a new energy automobile battery protection device with good safety performance.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or uses conventional automobile fuel and adopts a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile, other new energy automobiles and the like, the pure electric automobile adopts a single storage battery as an energy storage power source, the storage battery is used as the energy storage power source, electric energy is provided for a motor through the battery to drive the motor to run, thus, the automobile is driven to run, the hybrid automobile refers to a vehicle with a driving system formed by combining two or more single driving systems capable of running simultaneously, and the running power of the vehicle is provided by the single driving system or the multiple driving systems according to the actual running state of the vehicle. Hybrid vehicles have various forms due to differences in various components, arrangement modes and control strategies, and hydrogen engine vehicles are vehicles using a hydrogen engine as a power source. The fuel used by a common engine is diesel oil or gasoline, the fuel used by a hydrogen engine is gaseous hydrogen, when a battery is installed in the conventional electric automobile, the battery cannot be well protected, and the safety of the battery directly influences the overall performance of the electric automobile.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a new energy automobile battery protection device with good safety performance.
In order to achieve the purpose, the invention adopts the following technical scheme:
a new energy automobile battery protection device with good safety performance comprises a box body, wherein a mounting groove is formed in the shell of the box body, a stable keel is inserted in the mounting groove, the bottom of the outer wall of one side of the box body is connected with a connecting hinge through a bolt, the box body is connected with a box cover through the connecting hinge, a sealing ring is bonded on the outer wall of one side of the box cover, a flame-retardant shell is sleeved on the inner wall of the box body, a moisture absorption pad is bonded on the inner wall of the flame-retardant shell, a damping spring is connected on the inner wall of the bottom of the box body through the bolt, the outer wall of the top of the damping spring is connected with a mounting plate through the bolt, the outer wall of the top of the mounting plate is connected with a battery body through the bolt, a five-ten-, the connecting wire is located the box outside, and box top outer wall sets up the first through-hole with connecting wire looks adaptation, battery body top outer wall has the mount pad through bolted connection.
Preferably, the inner wall of the mounting seat is connected with a heat conduction column through threads, a heat dissipation plate is welded to the outer wall of the top of the heat conduction column, the heat dissipation plate is located outside the box body, and a second through hole matched with the heat conduction column is formed in the outer wall of the box body.
Preferably, the number of the damping springs is six to twenty, and the six to twenty damping springs are uniformly distributed on the inner wall of the bottom of the box body at equal intervals.
Preferably, the bottom of the outer wall of one side of the box body is connected with two symmetrically-arranged stabilizing plates through bolts, the outer wall of the top of each stabilizing plate is provided with a stabilizing hole, and the inner wall of each stabilizing hole is connected with a stabilizing screw through threads.
Preferably, the number of the mounting seats is two to six, and the two to six mounting seats are uniformly distributed on the outer wall of the top of the battery body at equal intervals.
Preferably, the outer wall of one side of the box cover is provided with a mounting groove, the inner wall of the top of the mounting groove is welded with a sleeve, the inner wall of the sleeve is sleeved with a rotating rod, and the outer wall of the rotating rod is welded with a handle.
The invention has the beneficial effects that:
1. through being provided with firm fossil fragments, firm fossil fragments setting can show the resistant extrusion and the resistant collision performance that improve the box at the shells inner wall of box, and motor body installs when the box is inside, and the resistant extrusion and the resistant collision performance of box can avoid battery body to receive the collision or extrude and lead to warping inside the box, provides good protection for battery body, effectively improves the security of device.
2. Through being provided with heat conduction post and heating panel, for waterproof dustproof, the box is sealed setting, and battery body can produce the heat in the course of the work, and a large amount of heat aggregations arouse electric battery to catch fire easily, so the setting of heat conduction post and heating panel can distribute away the heat that battery body produced in time, avoids the inside battery body of box to catch fire.
3. Through being provided with damping spring, battery body installs on the mounting panel, and the car is at the in-process that traveles, and damping spring can prevent that battery body from producing violent rocking, provides good protection for battery body.
Drawings
Fig. 1 is a schematic structural diagram of a new energy vehicle battery protection device with good safety performance, which is provided by the invention;
fig. 2 is a schematic structural diagram of a handle of the new energy automobile battery protection device with good safety performance.
In the figure: the device comprises a connecting hinge 1, a stable keel 2, a box 3, a flame-retardant shell 4, a moisture absorption pad 5, a damping spring 6, a mounting plate 7, a battery body 8, a sealing ring 9, a box cover 10, a wiring terminal 11, a connecting wire 12, a mounting seat 13, a heat conducting column 14, a heat dissipation plate 15, a stable screw 16, a stable plate 17, a sleeve 18, a rotating rod 19 and a handle 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a new energy automobile battery protection device with good safety performance comprises a box body 3, a mounting groove is formed in the interior of a shell of the box body 3, a stable keel 2 is inserted in the mounting groove, the stable keel 2 is arranged on the inner wall of the shell of the box body 3, the extrusion resistance and the collision resistance of the box body 3 can be obviously improved, when a motor body 8 is mounted in the box body 3, the extrusion resistance and the collision resistance of the box body can prevent a battery body 8 from being deformed due to collision or extrusion in the box body 8, the bottom of the outer wall of one side of the box body 3 is connected with a connecting hinge 1 through a bolt, the box body 3 is connected with a box cover 10 through the connecting hinge 1, a sealing ring 9 is bonded on the outer wall of one side of the box cover 10, a flame-retardant shell 4 is sleeved on the inner wall of the box body 3, a moisture-, and damping spring 6 top outer wall has mounting panel 7 through bolted connection, mounting panel 7 top outer wall has battery body 8 through bolted connection, and leave five to ten centimetres clearances between 8 top outer walls of battery body and the 3 top inner walls of box, 8 top outer walls of battery body have terminal 11 through bolted connection, and terminal 11 outer wall has cup jointed connecting wire 12, connecting wire 12 is located the 3 outsides of box, and 3 top outer walls of box set up the first through-hole with 12 looks adaptations of connecting wire, 8 top outer walls of battery body have mount pad 13 through bolted connection.
In the invention, the inner wall of the mounting seat 13 is connected with a heat conduction column 14 through threads, the outer wall of the top of the heat conduction column 14 is welded with a heat dissipation plate 15, the heat conduction column 4 and the heat dissipation plate 15 are arranged to timely dissipate heat generated by the battery body 8, so as to avoid the battery body 8 in the box body 3 from being ignited, the heat dissipation plate 15 is positioned outside the box body 3, the outer wall of the box body 3 is provided with second through holes matched with the heat conduction column 14, the number of the damping springs 6 is six to twenty, six to twenty damping springs 6 are uniformly distributed on the inner wall of the bottom of the box body 3 at equal intervals, the bottom of the outer wall of one side of the box body 3 is connected with two symmetrically arranged stabilizing plates 17 through bolts, the outer wall of the top of the stabilizing plate 17 is provided with stabilizing holes, the inner wall of each stabilizing hole is connected with stabilizing screws 16 through threads, the number of the mounting seats 13 is two to six, the outer wall of one side of the box cover 10 is provided with a mounting groove, the inner wall of the top of the mounting groove is welded with a sleeve 18, the inner wall of the sleeve 18 is sleeved with a rotating rod 19, and the outer wall of the rotating rod 19 is welded with a handle 20.
The working principle is as follows: the stable keel 2 is arranged on the inner wall of the shell of the box body 3, the extrusion resistance and the collision resistance of the box body 3 can be obviously improved, when the motor body 8 is arranged in the box body 3, the extrusion resistance and the collision resistance of the box body can prevent the battery body 8 from being deformed due to collision or extrusion in the box body 8, good protection is provided for the battery body 8, the safety of the device is effectively improved, the box body 3 is arranged in a sealing way for water and dust prevention, the battery body 8 can generate heat in the working process, a large amount of heat is easy to cause the ignition of an electric battery due to the accumulation of heat, therefore, the heat generated by the battery body 8 can be timely dissipated by the arrangement of the heat conduction columns 4 and the heat dissipation plates 15, the ignition of the battery body 8 in the box body 3 is avoided, the battery body 8 is arranged on the mounting plate 7, and the shock absorption springs can prevent the battery body 8 from, providing good protection for the battery body 8.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The new energy automobile battery protection device with good safety performance comprises a box body (3) and is characterized in that a mounting groove is formed in the shell of the box body (3), a stable keel (2) is inserted in the mounting groove, the bottom of the outer wall of one side of the box body (3) is connected with a connecting hinge (1) through a bolt, the box body (3) is connected with a box cover (10) through the connecting hinge (1), a sealing ring (9) is bonded on the outer wall of one side of the box cover (10), the bottom of the outer wall of one side of the box body (3) is connected with two symmetrically-arranged stable plates (17) through bolts, a stable hole is formed in the outer wall of the top of each stable plate (17), a stable screw (16) is connected on the inner wall of each stable hole through a thread, a flame-retardant shell (4) is sleeved on the inner wall of the box body (, the inner wall of the bottom of the box body (3) is connected with a damping spring (6) through a bolt, the outer wall of the top of the damping spring (6) is connected with a mounting plate (7) through a bolt, the outer wall of the top of the mounting plate (7) is connected with a battery body (8) through a bolt, a gap of five to ten centimeters is reserved between the outer wall of the top of the battery body (8) and the inner wall of the top of the box body (3), the outer wall of the top of the battery body (8) is connected with a binding post (11) through a bolt, the outer wall of the binding post (11) is sleeved with a connecting wire (12), the connecting wire (12) is positioned outside the box body (3), the outer wall of the top of the box body (3) is provided with a first through hole matched with the connecting wire (12), the outer wall of the top, and the outer wall of the top of the heat conducting column (14) is welded with a heat radiating plate (15), the heat radiating plate (15) is positioned outside the box body (3), and the outer wall of the box body (3) is provided with a second through hole matched with the heat conducting column (14).
2. The new energy automobile battery protection device with good safety performance is characterized in that the number of the damping springs (6) is six to twenty, and the six to twenty damping springs (6) are uniformly distributed on the inner wall of the bottom of the box body (3) at equal intervals.
3. The new energy automobile battery protection device with good safety performance is characterized in that the number of the installation seats (13) is two to six, and the two to six installation seats (13) are uniformly distributed on the outer wall of the top of the battery body (8) at equal intervals.
4. The new energy automobile battery protection device with good safety performance according to claim 1, wherein an installation groove is formed in the outer wall of one side of the box cover (10), a sleeve (18) is welded to the inner wall of the top of the installation groove, a rotating rod (19) is sleeved on the inner wall of the sleeve (18), and a handle (20) is welded to the outer wall of the rotating rod (19).
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 CN109088019A (en) | 2018-12-25 |
| CN109088019B true 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) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112542652B (en) * | 2020-12-04 | 2021-07-16 | 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 |
| 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 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474593A (en) * | 2012-06-06 | 2013-12-25 | 支红俊 | High-energy-ratio lithium ion power battery box |
| CN202758947U (en) * | 2012-08-22 | 2013-02-27 | 迪吉亚节能科技股份有限公司 | Battery box |
| CN203760543U (en) * | 2014-03-24 | 2014-08-06 | 宁波大成新材料股份有限公司 | Composite material battery box |
| CN207257344U (en) * | 2017-09-04 | 2018-04-20 | 张英磊 | A kind of battery truck storage battery fixer |
| CN107845748A (en) * | 2017-09-18 | 2018-03-27 | 扬州市泽龙塑业有限公司 | A kind of battery antidetonation Anti-collide shell structure with cushion pad |
| CN207398220U (en) * | 2017-09-26 | 2018-05-22 | 珠海市大兴动力新能源有限公司 | A kind of new energy car battery case |
| CN107611310A (en) * | 2017-10-11 | 2018-01-19 | 南通伯爵新能源汽车研究院有限公司 | A kind of high reliability battery case used for electric vehicle |
| CN107732084A (en) * | 2017-11-22 | 2018-02-23 | 安徽零度新能源科技有限公司 | A kind of AGV lithium battery groups |
| CN207409574U (en) * | 2017-11-28 | 2018-05-25 | 福建荣华科技有限公司 | A kind of lithium battery module protection structure and lithium battery pack |
-
2018
- 2018-07-10 CN CN201810749252.2A patent/CN109088019B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109088019A (en) | 2018-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109088019B (en) | New energy automobile battery protection device that security performance is good | |
| JP5272405B2 (en) | Car electrical equipment storage case | |
| CN108016269A (en) | Traction battery mounting assembly and fixing means | |
| CN107585011B (en) | New energy automobile battery mounting structure | |
| KR101634534B1 (en) | Cooling apparatus for Battery module be mounted in Automobile | |
| CN101290978A (en) | Housing of power cell with adjustable capacity and voltage | |
| CN108470866A (en) | A kind of lithium battery device for preventing leakage for electric vehicle | |
| CN104619154B (en) | Electric automobile auxiliary control device | |
| CN211308255U (en) | Fuel cell vehicle | |
| CN203995627U (en) | A kind of pure electric automobile power assembly mounting structure | |
| CN106784490A (en) | A kind of lightweight battery case based on lattice structure | |
| KR101964354B1 (en) | Automobile | |
| CN201303011Y (en) | Shock-absorbing casing for the lithium ion battery pack of electric bicycle | |
| CN219086116U (en) | Battery shock-absorbing structure for new energy automobile | |
| CN212366080U (en) | Lithium ion battery system for new energy low-speed vehicle | |
| CN208422989U (en) | A kind of lithium battery device for preventing leakage for electric vehicle | |
| CN213692238U (en) | Battery for new energy automobile convenient to installation | |
| CN216101821U (en) | Multifunctional low-speed pedestrian warning indicator for pure electric vehicle | |
| CN214848871U (en) | Explosion-proof battery mounting structure | |
| CN111640886A (en) | Vehicle with a steering wheel | |
| CN218039548U (en) | Anti-theft fixing structure for battery module of battery car | |
| CN218602643U (en) | New energy automobile battery compartment upper cover | |
| CN219892297U (en) | Explosion-proof shell for new energy automobile battery | |
| CN220830047U (en) | Battery box, battery and power consumption device | |
| CN220021446U (en) | Battery shell, battery and electric automobile convenient to installation battery internals |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| 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 |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |