CN108923000B - Protection device of new energy automobile battery package - Google Patents
Protection device of new energy automobile battery package Download PDFInfo
- Publication number
- CN108923000B CN108923000B CN201810678496.6A CN201810678496A CN108923000B CN 108923000 B CN108923000 B CN 108923000B CN 201810678496 A CN201810678496 A CN 201810678496A CN 108923000 B CN108923000 B CN 108923000B
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- Prior art keywords
- battery pack
- connecting piece
- collision
- new energy
- collision structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a new energy automobile battery pack protection device which comprises an anti-collision structure, a waterproof structure and a battery pack, wherein the anti-collision structure is arranged on one side of the top of the waterproof structure, the battery pack is arranged on the other side of the top of the waterproof structure, the anti-collision structure comprises a frame body, reinforcing ribs are arranged in the frame body, rubber plates are arranged in the reinforcing ribs, and a first connecting piece and a second connecting piece are respectively arranged on two sides of the outer wall of the anti-collision structure. According to the invention, the anti-collision structure can block objects which may collide with the battery pack, the reinforcing ribs are arranged in the anti-collision structure, the structural strength is enhanced, the rubber plates are arranged in the reinforcing ribs, the deformed reinforcing ribs can be further blocked, the battery pack is effectively protected, the waterproof structure is a cover-free cubic structure, water or dust can be effectively blocked from entering the battery pack, the short circuit of the battery pack is avoided, and the battery pack is effectively protected.
Description
Technical Field
The invention relates to the technical field of battery pack protection, in particular to a new energy automobile battery pack protection device.
Background
With the rapid development of society, new energy technology becomes a topic of attention of all people, energy is developed power, the development of new energy is a sign of social progress, a fuel automobile not only causes environmental damage, but also causes energy waste, and the development of new energy automobiles is a necessary way for us.
In a new energy automobile, a battery pack is a very important and expensive part, and the battery pack is arranged on a chassis of the automobile in consideration of arrangement form of part of automobile types, so that the battery pack is likely to be damaged in the process of backing.
Disclosure of Invention
The invention aims to provide a new energy automobile battery pack protection device for protecting a battery pack.
In order to solve the technical problems, the invention provides a new energy automobile battery pack protection device, which comprises an anti-collision structure, a waterproof structure and a battery pack, wherein the anti-collision structure is arranged on one side of the top of the waterproof structure, the battery pack is arranged on the other side of the top of the waterproof structure, the anti-collision structure comprises a frame body, reinforcing ribs are arranged in the frame body, rubber plates are arranged in the reinforcing ribs, a first connecting piece is arranged on one side of the outer wall of the anti-collision structure, a second connecting piece is arranged on the other side of the outer wall of the anti-collision structure, a fixed frame is arranged on the surface of the battery pack, a first connecting hole matched with the first connecting piece is arranged on one side of the outer wall of the fixed frame, a second connecting hole matched with the second connecting piece is arranged on the other side of the outer wall of the fixed frame, the first connecting piece and the second connecting piece are symmetrically arranged, the waterproof structure is a cover-free cubic structure, and the bottom of the anti-collision structure and the bottom of the battery pack are respectively connected with the top of the inner wall of the cover-free cubic structure.
In a preferred embodiment of the present invention, the reinforcing ribs are arranged in the frame body so as to intersect vertically and horizontally.
As a preferable technical scheme of the invention, a plurality of through holes are arranged on the surface of the rubber plate in a penetrating way.
As a preferable technical solution of the present invention, the frame body, the reinforcing ribs and the rubber plate are fixedly connected by a set of bolts.
As a preferred technical solution of the present invention, the first connecting member is provided with a first mounting hole matched with the first connecting hole, and the second connecting member is provided with a second mounting hole matched with the second connecting hole.
As a preferable technical scheme of the invention, the battery pack, the anti-collision structure and the waterproof structure are fixedly connected through bolts respectively.
As a preferred technical solution of the present invention, the fixing frame and the first connecting member and the second connecting member are fixedly connected by bolts, respectively.
Compared with the prior art, the invention provides a new energy automobile battery pack protection device, which has the following beneficial effects:
1. according to the invention, the protection device is fixedly connected with the battery pack through the first connecting piece and the second connecting piece, so that the anti-collision structure can block objects which may collide with the battery pack, and the reinforcing ribs are arranged in the anti-collision structure, so that the structural strength is enhanced, and the anti-collision structure is favorable for full deformation and energy absorption when collision deformation occurs.
2. According to the invention, the rubber plate is arranged in the reinforcing rib, so that the reinforcing rib which deforms in the collision process can be further blocked, the reinforcing rib is not in direct contact with the battery pack, and the new energy automobile battery pack is effectively protected.
3. According to the invention, the waterproof structure is arranged at the bottom of the anti-collision structure, and the waterproof structure can block water or dust, so that the situation that the battery pack is short-circuited due to the water or dust entering the battery pack is avoided, and the battery pack is effectively protected.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of one side of the outer wall of the battery pack according to the present invention;
FIG. 3 is a schematic structural view of the other side of the outer wall of the battery pack according to the present invention;
FIG. 4 is a schematic view of the bottom of the battery pack according to the present invention;
fig. 5 is a top view of the waterproof structure of the present invention.
In the figure: 1. a waterproof structure; 2. an anti-collision structure; 3. a frame body; 4. reinforcing ribs; 5. a rubber plate; 6. a first connecting member; 7. a first mounting hole; 8. a battery pack 9, a fixing frame; 10. a second mounting hole; 11. a second connecting member; 12. a first connection hole; 13. and a second connection hole.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b): referring to fig. 1-5, the invention provides a technical scheme, a new energy automobile battery pack protection device, which comprises an anti-collision structure 2, a waterproof structure 1 and a battery pack 8, wherein the anti-collision structure 2 is arranged on one side of the top of the waterproof structure 1, the battery pack 8 is arranged on the other side of the top of the waterproof structure 1, the anti-collision structure 2 comprises a frame body 3, a reinforcing rib 4 is arranged inside the frame body 3, a rubber plate 5 is arranged inside the reinforcing rib 4, a first connecting piece 6 is arranged on one side of the outer wall of the anti-collision structure 2, a second connecting piece 11 is arranged on the other side of the outer wall of the anti-collision structure 2, a fixed frame 9 is arranged on the surface of the battery pack 8, a first connecting hole 12 matched with the first connecting piece 6 is arranged on one side of the outer wall of the fixed frame 9, a second connecting hole 13 matched with the second connecting piece 11 is arranged on the other side of the outer wall of the fixed frame 9, first connecting piece 6 with 11 symmetries of second connecting piece set up, waterproof construction 1 is uncovered cube structure, just crashproof structure 2 with 8 bottoms of battery package equally divide respectively with uncovered cube structure inner wall top is connected.
In order to increase the structural strength of the impact structure 2, in the present embodiment, the reinforcing ribs 4 are preferably arranged in the frame body 3 in a criss-cross manner.
In order to increase the heat dissipation efficiency of the surface of the battery pack 8, in the present embodiment, preferably, a plurality of through holes are formed on the surface of the rubber plate 5 to facilitate heat dissipation.
In order to enhance the stability of the crash structure 2, in the present embodiment, it is preferable that the frame body 3 is fixedly connected with the reinforcing ribs 4 and the rubber plate 5 by a set of bolts.
In order to enhance the connection symmetry between the crash structure 2 and the battery pack 8, in the present embodiment, it is preferable that the first connecting member 6 is provided with a first mounting hole 7 matching with the first connecting hole 12, and the second connecting member 11 is provided with a second mounting hole 10 matching with the second connecting hole 13.
In order to strengthen the connection stability of waterproof construction 1 and crashproof structure 1 and battery package 8, in this embodiment, preferably, battery package 8 and crashproof structure 2 and waterproof construction 1 are equallyd divide and are respectively through bolt fixed connection.
In order to enhance the connection stability of the battery pack 8 and the anti-collision device 2, in the present embodiment, it is preferable that the fixing frame 9 and the first connecting member 6 and the second connecting member 11 are fixedly connected by bolts.
According to the principle and the using process of the invention, the reinforcing ribs 4 are arranged inside the frame body 3, so that the structural strength can be enhanced, and the vehicle can be deformed fully when reversing and colliding and is deformed, and the energy can be absorbed; the rubber plate 5 is arranged inside the reinforcing rib 4, so that the reinforcing rib 4 deformed during collision can be further blocked, the reinforcing rib 4 is not in direct contact with the battery pack 8, and the new energy automobile battery pack 8 is effectively protected; a first connecting piece 6 and a second connecting piece 11 are respectively arranged on two sides of the anti-collision structure 2, so that the connection stability of the protective device and the battery pack 8 is enhanced; having connected waterproof construction 1 at 3 lower extremes of frame body, can blocking water or dust, avoided battery package 8 because of having got into the condition that water or dust take place the short circuit, effectual battery package 8 of having protected.
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 utility model provides a new energy automobile battery package protector, includes crashproof structure (2), waterproof construction (1) and battery package (8), its characterized in that: the anti-collision structure (2) is arranged on one side of the top of the waterproof structure (1), and the battery pack (8) is arranged on the other side of the top of the waterproof structure (1);
the anti-collision structure (2) comprises a frame body (3), a reinforcing rib (4) is arranged inside the frame body (3), a rubber plate (5) is arranged inside the reinforcing rib (4), a first connecting piece (6) is arranged on one side of the outer wall of the anti-collision structure (2), a second connecting piece (11) is arranged on the other side of the outer wall of the anti-collision structure (2), and a fixed frame (9) is arranged on the surface of the battery pack (8);
a first connecting hole (12) matched with the first connecting piece (6) is formed in one side of the outer wall of the fixed frame (9), a second connecting hole (13) matched with the second connecting piece (11) is formed in the other side of the outer wall of the fixed frame (9), the first connecting piece (6) and the second connecting piece (11) are symmetrically arranged, the waterproof structure (1) is of a cover-free cube structure, and the anti-collision structure (2) and the bottom (14) of the battery pack (8) are respectively connected with the top of the inner wall of the cover-free cube structure;
a first mounting hole (7) matched with the first connecting hole (12) is formed in the first connecting piece (6), and a second mounting hole (10) matched with the second connecting hole (13) is formed in the second connecting piece (11);
the battery pack (8) is fixedly connected with the anti-collision structure (2) and the waterproof structure (1) through bolts respectively;
the fixed frame (9) is fixedly connected with the first connecting piece (6) and the second connecting piece (11) through bolts respectively.
2. The new energy automobile battery pack protection device according to claim 1, wherein the reinforcing ribs (4) are arranged in the frame body (3) in a criss-cross manner.
3. The new energy automobile battery pack protection device according to claim 1, wherein a plurality of through holes are formed in the surface of the rubber plate (5) in a penetrating mode.
4. The new energy automobile battery pack protection device according to claim 1, wherein the frame body (3) is fixedly connected with the reinforcing ribs (4) and the rubber plate (5) through a set of bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810678496.6A CN108923000B (en) | 2018-06-27 | 2018-06-27 | Protection device of new energy automobile battery package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810678496.6A CN108923000B (en) | 2018-06-27 | 2018-06-27 | Protection device of new energy automobile battery package |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108923000A CN108923000A (en) | 2018-11-30 |
| CN108923000B true CN108923000B (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810678496.6A Active CN108923000B (en) | 2018-06-27 | 2018-06-27 | Protection device of new energy automobile battery package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108923000B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789482A (en) * | 2019-12-02 | 2020-02-14 | 苏超 | Protection device for new energy automobile |
| CN111769234B (en) * | 2020-07-24 | 2022-06-24 | 湖南三合新能源有限责任公司 | Battery box with protective structure for lithium ion storage battery |
| CN113386546B (en) * | 2021-07-30 | 2023-10-13 | 东风商用车有限公司 | New forms of energy commercial car power battery manger plate cover |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1016689A (en) * | 1996-06-27 | 1998-01-20 | Sanyo Electric Co Ltd | Mounting structure of assembled battery |
| CN202495497U (en) * | 2012-01-19 | 2012-10-17 | 泉州市东日电器发展有限公司 | Shock-resistant storage battery |
| CN203839429U (en) * | 2014-05-30 | 2014-09-17 | 鸥瑞智诺能源科技(天津)有限公司 | Multi-functional anti-theft accumulator |
| CN205863255U (en) * | 2016-07-09 | 2017-01-04 | 江西京九电源（九江）有限公司 | Damping battery case |
| CN107768568A (en) * | 2017-10-17 | 2018-03-06 | 安徽天鹅科技实业（集团）有限公司 | A kind of anticollision shock-absorbing type battery supply shell |
| CN207128598U (en) * | 2017-08-25 | 2018-03-23 | 北京新能源汽车股份有限公司 | A kind of Vehicular battery bag protector and automobile |
-
2018
- 2018-06-27 CN CN201810678496.6A patent/CN108923000B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1016689A (en) * | 1996-06-27 | 1998-01-20 | Sanyo Electric Co Ltd | Mounting structure of assembled battery |
| CN202495497U (en) * | 2012-01-19 | 2012-10-17 | 泉州市东日电器发展有限公司 | Shock-resistant storage battery |
| CN203839429U (en) * | 2014-05-30 | 2014-09-17 | 鸥瑞智诺能源科技(天津)有限公司 | Multi-functional anti-theft accumulator |
| CN205863255U (en) * | 2016-07-09 | 2017-01-04 | 江西京九电源（九江）有限公司 | Damping battery case |
| CN207128598U (en) * | 2017-08-25 | 2018-03-23 | 北京新能源汽车股份有限公司 | A kind of Vehicular battery bag protector and automobile |
| CN107768568A (en) * | 2017-10-17 | 2018-03-06 | 安徽天鹅科技实业（集团）有限公司 | A kind of anticollision shock-absorbing type battery supply shell |
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| Publication number | Publication date |
|---|---|
| CN108923000A (en) | 2018-11-30 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210908 Address after: 230000 room 310, West workshop, Hefei Haiwen color plate steel structure Co., Ltd., No. 27, Jiexing Road, high tech Zone, Hefei City, Anhui Province Applicant after: HEFEI BOSIWEIER ENERGY TECHNOLOGY Co.,Ltd. Address before: Room 109, building 2, Wuhu Chuangye street, 8 Longhu Road, Sanshan District, Wuhu City, Anhui Province Applicant before: WUHU PANYUN SHIMO NEW ENERGY TECHNOLOGY Co.,Ltd. |
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