CN112838313B - New energy battery guard box with buffering protect function - Google Patents
New energy battery guard box with buffering protect function Download PDFInfo
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- CN112838313B CN112838313B CN202110027064.0A CN202110027064A CN112838313B CN 112838313 B CN112838313 B CN 112838313B CN 202110027064 A CN202110027064 A CN 202110027064A CN 112838313 B CN112838313 B CN 112838313B
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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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
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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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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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
- H01M10/60—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
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
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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
- H01M10/60—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
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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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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a new energy battery protection box with a buffer protection function, and relates to the field of battery protection boxes. The smoke sensor detects smoke and transmits a signal to the processor when the battery body is on fire to generate smoke, the processor automatically opens the electromagnetic valve, and carbon dioxide gas is filled into the box body after the electromagnetic valve is opened due to the fact that carbon dioxide gas is filled into the rubber air bag, so that the oxygen content in the box body is reduced, the effect of controlling fire or extinguishing fire is achieved, fire is prevented, and the safety of lives and properties of people is powerfully guaranteed.
Description
Technical Field
The invention relates to the field of battery protection boxes, in particular to a new energy battery protection box with a buffer protection function.
Background
And (3) new energy: the new energy automobile is an automobile which adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device) and integrates advanced technologies in the aspects of power control and driving of the automobile to form an advanced technical principle, a new technology and a new structure.
The prior art discloses a new energy battery protection box with a buffer protection function, which is disclosed by application number CN201911370853.3, and comprises a base, an outer box, an inner box and a box cover, wherein the outer box is installed on the base through a buffer device, the buffer device is formed by combining a spring and a telescopic rod, the spring is sleeved on the telescopic rod, one end of the spring and one end of the telescopic rod are welded on the base, the other end of the spring and the other end of the telescopic rod are installed on an outer box bottom plate, the inner box is formed by combining four moisture absorption plates, a track is arranged on the top of the inner box, a cleaning brush is arranged on the track, the inner box is installed inside the outer box, the buffer devices are respectively arranged on the inner sides of the four walls of the outer box, the buffer devices are respectively connected with the outer sides of the four walls of the inner box, buffer air bags are respectively arranged on the inner sides of the four walls of the inner box, and the box cover is installed on the outer box through a rotating shaft, and the buffer devices can effectively relieve the impact on the new energy battery caused by bumping or shaking in the driving process, the novel energy automobile has the advantages that the novel energy automobile can work normally, the structure is single, the fan is adopted for radiating the heat of the storage battery, although the temperature of the storage battery can be reduced, the electric quantity of the storage battery can be consumed when the fan works, the traveling mileage of the novel energy automobile is reduced, secondly, the problems that the storage battery of the existing novel energy automobile is spontaneously combusted and exploded frequently occur, and the like can occur frequently, when the electric automobile battery is charged under the condition of no supervision, once spontaneous combustion occurs, fire accidents can be caused frequently, and great loss is brought to people.
Disclosure of Invention
The invention aims to: in order to solve the problem of single structure, the fan is adopted to dissipate heat of the storage battery, although the temperature of the storage battery can be reduced, the electric quantity of the storage battery can be consumed when the fan works, so that the traveling mileage of the new energy automobile is reduced, secondly, the problems that the storage battery is often spontaneous combustion and explosion and the like of the existing new energy automobile can occur frequently, when the electric vehicle battery is charged under the condition of unattended monitoring, once spontaneous combustion occurs, fire accidents are often caused, and great loss is brought to people, and the new energy battery protection box with the buffer protection function is provided.
In order to achieve the purpose, the invention provides the following technical scheme: a new energy battery protection box with a buffering protection function comprises a box body, wherein one side of the top of the box body is connected with a box cover through a hinge, the box cover is connected with the other side of the top of the box body through a screw rod, an air cylinder is arranged below the inside of the box body, a movable rod penetrates through the top of the air cylinder, a first magnet is connected to the bottom end of the movable rod, a second magnet is arranged below the inside of the air cylinder, rubber blocks are arranged on the opposite sides of the first magnet and the second magnet, an air outlet pipe penetrates through one side of the air cylinder, an air inlet pipe penetrates through the other side of the air cylinder, a second check valve is arranged on the air inlet pipe, a first check valve is arranged on the air outlet pipe, moisture absorption cotton is arranged in the middle of the bottom of the box cover, springs are arranged on two sides of the bottom of the box cover, one end, far away from the bottom of the box cover, of the springs and one end, not provided with the first magnet, of the movable rod are provided with a heat conduction plate, the two groups of heat-conducting plates are provided with heat-conducting silica gel which is contacted with the battery body, the battery body is arranged in the box body, the top of the heat-conducting plate which is connected with the spring is provided with heat-radiating fins, two sides in the box body are provided with rubber air bags, the rubber air bags are arranged between the inner wall of the box body and the side wall of the battery body, carbon dioxide gas is filled in the two groups of rubber air bags, one side of the rubber air bags, which faces the side wall of the battery body, is provided with a convex block, the convex block can ensure that a gap is reserved between the battery body and the rubber air bags, the top of the rubber air bags is penetrated with an exhaust port, the exhaust port is provided with an electromagnetic valve, one side in the box body is respectively provided with a smoke sensor and a processor, the processor is respectively electrically connected with the smoke sensor and the electromagnetic valve, and two sides of the inflator are provided with refrigeration substrates, the refrigeration substrate is used for extracting gas outside the box body from the gas inlet pipe and refrigerating the gas discharged from the gas outlet pipe to form cold gas for reducing the temperature of the battery body.
Preferably, the bumps are provided in plurality, and the bumps are hemispherical.
Preferably, a handle is arranged at the top of the box cover, and the inner side of the handle is wavy.
Preferably, the positive poles of the first magnet and the second magnet are opposite.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is provided with a convex block, a spring, a heat conducting plate, heat conducting silica gel, a heat radiating fin, moisture absorption cotton, an air cylinder, a movable rod, a first magnet, a second magnet, an air inlet pipe, an air outlet pipe and a refrigeration substrate, when moisture exists in a box body, the moisture absorption cotton can absorb the moisture in the box body, the heat conducting silica gel and the heat conducting plate absorb the heat on the battery body, the heat radiating fin can cool the heat by matching with the moisture in the moisture absorption cotton, when the battery body vibrates up and down, the first magnet and the second magnet can buffer the vibration force through the same-polarity repulsion force, the spring can also reduce the vibration force, a piston moves in the air cylinder through the movable rod, the gas outside the box body can be extracted through the air inlet pipe, the gas is exhausted from the air outlet pipe, the refrigeration substrate refrigerates the gas to form cold air, the cold air is filled in the box body to quickly further reduce the temperature of the battery body, the lug can enable a gap to be reserved between the battery body and the rubber air bag, so that cold air can flow conveniently, the heat dissipation effect of the battery body is more ideal, and compared with a fan, the lug is formed, so that the consumption of electric energy of the battery body is reduced, and the traveling mileage of a new energy automobile is increased;
2. the smoke sensor detects smoke and transmits a signal to the processor when the battery body is on fire to generate smoke, the processor automatically opens the electromagnetic valve, and carbon dioxide gas is filled into the box body after the electromagnetic valve is opened due to the fact that carbon dioxide gas is filled into the rubber air bag, so that the oxygen content in the box body is reduced, the effect of controlling fire or extinguishing fire is achieved, fire is prevented, and the safety of lives and properties of people is powerfully guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the rubber bladder of the present invention;
FIG. 3 is a schematic view of the construction of the cartridge of the present invention;
fig. 4 is a schematic sectional view of the cartridge of the present invention.
In the figure: 1. a box body; 2. a hinge; 3. a box cover; 4. a handle; 5. a spring; 6. moisture absorption cotton; 7. a heat conducting plate; 8. heat dissipation fins; 9. a smoke sensor; 10. a rubber air bag; 11. a battery body; 12. a bump; 13. a screw; 14. a processor; 15. refrigerating the substrate; 16. heat conducting silica gel; 17. an air cylinder; 18. an exhaust port; 19. an electromagnetic valve; 20. a movable rod; 21. an air outlet pipe; 22. a first check valve; 23. an air inlet pipe; 24. a second one-way valve; 25. a first magnet; 26. a second magnet; 27. a rubber block.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.
Referring to fig. 1-4, a new energy battery protection box with a buffer protection function comprises a box body 1, a hinge 2, a box cover 3, a handle 4, a spring 5, moisture absorption cotton 6, a heat conduction plate 7, heat dissipation fins 8, a smoke sensor 9, a rubber airbag 10, a battery body 11, a bump 12, a screw 13, a processor 14, a refrigeration substrate 15, heat conduction silica gel 16, an air cylinder 17, an exhaust port 18, an electromagnetic valve 19, a movable rod 20, an air outlet pipe 21, a first check valve 22, an air inlet pipe 23, a second check valve 24, a first magnet 25, a second magnet 26 and a rubber block 27, wherein one side of the top of the box body 1 is connected with the box cover 3 through the hinge 2, one side of the top of the box cover 3 is connected with the box body 1 through the screw 13, the air cylinder 17 is arranged below the inside of the box body 1, the movable rod 20 penetrates through the top of the air cylinder 17, the bottom end of the movable rod 20 is connected with the first magnet 25, a second magnet 26 is arranged below the inner part of the air cylinder 17, an air outlet pipe 21 penetrates through one side of the air cylinder 17, an air inlet pipe 23 penetrates through the other side of the air cylinder 17, a second one-way valve 24 is arranged on the outer surface of the air inlet pipe 23, a first one-way valve 22 is arranged on the outer surface of the air outlet pipe 21, moisture absorption cotton 6 is arranged in the middle of the bottom of the box cover 3 to facilitate dehumidification of the inner part of the box body 1, springs 5 are arranged on two sides of the bottom of the box cover 3, heat conduction plates 7 are arranged at one end of each spring 5 and one end of each movable rod 20, heat conduction silica gel 16 is arranged on the inner sides of the two groups of heat conduction plates 7, heat dissipation fins 8 are arranged on the top of the one group of heat conduction plates 7, a battery body 11 is arranged in the box body 1, rubber air bags 10 are arranged on two sides of the inner part of the box body 1 to facilitate shock absorption and carbon dioxide gas loading, a convex block 12 is arranged on one side of each rubber air bag 10, an air outlet 18 penetrates through the top of each rubber air bag 10, the outer surface of the exhaust port 18 is provided with an electromagnetic valve 19, the inner side of the case 1 is provided with the smoke sensor 9 and the processor 14, respectively, and both sides of the cylinder 17 are provided with the refrigeration substrates 15.
Please refer to fig. 1, the processor 14 is electrically connected to the smoke sensor 9 and the electromagnetic valve 19, respectively, the smoke sensor 9 transmits a signal to the processor 14, the processor 14 can control the electromagnetic valve 19, the plurality of bumps 12 are provided, and the plurality of bumps 12 are hemispherical, so that a gap is formed between the battery body 11 and the rubber airbag 10, and the circulation of cold air is facilitated.
Please refer to fig. 1 and 4, the top of the box cover 3 is provided with a handle 4, and the inner side of the handle 4 is wavy to facilitate carrying the box body 1, and one side of the first magnet 25 and one side of the second magnet 26 are both provided with rubber blocks 27 to prevent the first magnet 25 and the second magnet 26 from colliding to cause damage to the magnets.
Please refer to fig. 1, 2 and 4, the positive poles of the first magnet 25 and the second magnet 26 are opposite, the vibration force can be buffered by the same-polarity repulsion force, two groups of rubber air bags 10 are provided, and the two groups of rubber air bags 10 are filled with carbon dioxide gas, so that the oxygen content in the box body 1 can be reduced by the carbon dioxide gas, thereby achieving the effect of fire control or fire extinguishing.
The working principle is as follows: firstly, the box body is installed by the worker, when moisture exists in the box body 1, the moisture absorption cotton 6 can absorb the moisture in the box body 1, the heat conduction silica gel 16 and the heat conduction plate 7 can absorb the heat on the battery body 11, the heat radiation fins 8 can cool the heat in cooperation with the moisture in the moisture absorption cotton 6, when the battery body 11 vibrates up and down, the first magnet 25 and the second magnet 26 can buffer the vibration force through the same-polarity repulsion force, the spring 5 can also reduce the vibration force, and the air outside the box body 1 can be extracted through the air inlet pipe 23 through the piston movement of the movable rod 20 in the air cylinder 17, the air is exhausted from the air outlet pipe 21, the refrigeration substrate 15 refrigerates the air to form cold air, the temperature of the battery body 11 can be further reduced rapidly after the cold air is filled in the box body 1, the bump 12 can enable a gap to exist between the battery body 11 and the rubber airbag 10, the battery body 11 can be damped through the rubber air bag 10, the damping effect is further enhanced, when the battery body 11 catches fire to generate smoke, the smoke sensor 9 detects the smoke and transmits a signal to the processor 14, the electromagnetic valve 19 is automatically opened by the processor 14, and carbon dioxide is filled into the rubber air bag 10 and the carbon dioxide is filled into the box body 1 after the electromagnetic valve 19 is opened, so that the oxygen content in the box body 1 is reduced, the effect of controlling fire or extinguishing fire is achieved, and the occurrence of fire is prevented.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a new forms of energy battery guard box with buffering protect function, includes box (1), its characterized in that: the improved gas cylinder is characterized in that one side of the top of the box body (1) is connected with a box cover (3) through a hinge (2), the box cover (3) is connected with the other side of the top of the box body (1) through a screw rod (13), an air cylinder (17) is arranged below the inner part of the box body (1), a movable rod (20) penetrates through the top of the air cylinder (17), the bottom end of the movable rod (20) is connected with a first magnet (25), a second magnet (26) is arranged below the inner part of the air cylinder (17), rubber blocks (27) are arranged on one sides, opposite to the first magnet (25) and the second magnet (26), a gas outlet pipe (21) penetrates through one side of the air cylinder (17), a gas inlet pipe (23) penetrates through the other side of the air cylinder (17), a second one-way valve (24) is arranged on the gas inlet pipe (23), a first one-way valve (22) is arranged on the gas outlet pipe (21), the middle of the bottom of the box cover (3) is provided with moisture-absorbing cotton (6), the two sides of the bottom of the box cover (3) are provided with springs (5), one end of the bottom of the box cover (3) and one end of a movable rod (20) which is not provided with a first magnet (25) are kept away from the springs (5) and are provided with heat-conducting plates (7), the two groups of heat-conducting plates (7) are provided with heat-conducting silica gel (16) which is contacted with a battery body (11), the battery body (11) is arranged in the box body (1), the top of the heat-conducting plate (7) which is connected with the springs (5) is provided with heat-radiating fins (8), two sides of the inside of the box body (1) are provided with rubber airbags (10), the rubber airbags (10) are arranged between the inner wall of the box body (1) and the side wall of the battery body (11), and the two groups of the rubber airbags (10) are filled with carbon dioxide gas, a convex block (12) is arranged on one side of the rubber air bag (10) facing the side wall of the battery body (11), the bump (12) can enable a gap to exist between the battery body (11) and the rubber air bag (10), an exhaust port (18) penetrates through the top of the rubber air bag (10), the exhaust port (18) is provided with an electromagnetic valve (19), a smoke sensor (9) and a processor (14) are respectively arranged on one side in the box body (1), the processor (14) is respectively and electrically connected with the smoke sensor (9) and the electromagnetic valve (19), refrigeration substrates (15) are arranged on two sides of the air cylinder (17), the refrigeration substrates (15) are used for extracting air outside the box body (1) through an air inlet pipe (23), the gas discharged from the gas outlet pipe (21) is cooled to form cold air for reducing the temperature of the battery body (11).
2. The new energy battery protection box with the buffer protection function according to claim 1, characterized in that: the plurality of lugs (12) are arranged, and the plurality of lugs (12) are hemispherical.
3. The new energy battery protection box with the buffer protection function according to claim 1, characterized in that: the top of the box cover (3) is provided with a handle (4), and the inner side of the handle (4) is wavy.
4. The new energy battery protection box with the buffer protection function according to claim 1, characterized in that: the positive poles of the first magnet (25) and the second magnet (26) are opposite.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110027064.0A CN112838313B (en) | 2021-01-09 | 2021-01-09 | New energy battery guard box with buffering protect function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110027064.0A CN112838313B (en) | 2021-01-09 | 2021-01-09 | New energy battery guard box with buffering protect function |
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| CN112838313A CN112838313A (en) | 2021-05-25 |
| CN112838313B true CN112838313B (en) | 2022-03-22 |
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| CN202110027064.0A Active CN112838313B (en) | 2021-01-09 | 2021-01-09 | New energy battery guard box with buffering protect function |
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| CN113555637A (en) * | 2021-06-16 | 2021-10-26 | 安徽向日途安智能科技有限公司 | Ultra-low temperature lithium ion battery |
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| CN111146387A (en) * | 2019-12-27 | 2020-05-12 | 合肥鸿叶紫新能源有限公司 | New energy battery guard box with buffering protect function |
| CN212085065U (en) * | 2020-03-30 | 2020-12-04 | 林秀载 | New energy automobile battery with collision protection function |
| CN111864143A (en) * | 2020-08-05 | 2020-10-30 | 刘俊献 | Vehicle battery pack protection device for electromechanical equipment |
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| CN112838313A (en) | 2021-05-25 |
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