CN220253321U - Aluminum alloy battery peripheral wrapping structure - Google Patents
Aluminum alloy battery peripheral wrapping structure Download PDFInfo
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- CN220253321U CN220253321U CN202321435947.6U CN202321435947U CN220253321U CN 220253321 U CN220253321 U CN 220253321U CN 202321435947 U CN202321435947 U CN 202321435947U CN 220253321 U CN220253321 U CN 220253321U
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- aluminum alloy
- water tank
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 31
- 230000002093 peripheral effect Effects 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims 6
- 239000000110 cooling liquid Substances 0.000 abstract description 17
- 230000001681 protective effect Effects 0.000 description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 6
- 229910052744 lithium Inorganic materials 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of new energy batteries, in particular to an aluminum alloy battery peripheral wrapping structure, which comprises a storage box body, wherein frame-shaped box cover installation parts are arranged at the front opening and the rear opening of the storage box body, oppositely arranged box covers are fixedly installed in the two box cover installation parts through bolts, a plurality of round protruding blocks are installed on one opposite side surface of the two box covers in a matrix manner, a plurality of wrapping cooling structures are installed between the two box covers through a plurality of round protruding blocks in pairs, and batteries are coaxially installed in the wrapping cooling structures; the left side wall and the right side wall of the storage box body are provided with a plurality of water pipe connectors I corresponding to the positions, the water pipe connectors I are connected with the same water tank through water pipes, a heating rod is arranged in the water tank, a temperature detector is arranged at the position, close to the top, of the front end face of the water tank, and cooling liquid is filled in the water tank. The utility model can protect the battery at constant temperature in high temperature season and low temperature season, and maintain the charge and discharge efficiency of the battery.
Description
Technical Field
The utility model relates to the technical field of battery assembly, in particular to an aluminum alloy battery peripheral wrapping structure.
Background
With the popularization of new energy automobiles, the specific gravity of the battery in the industrial field is larger and larger, but the battery is influenced by the weather temperature, so that the charge and discharge efficiency of the battery is greatly reduced under the conditions of low temperature in winter and high temperature in summer, and the battery in a high temperature state is extremely easy to generate safety accidents such as spontaneous combustion and the like while the continuous voyage of the vehicle is influenced.
The patent of publication No. CN216085120U discloses an outer wrapping fixing structure of a columnar lithium battery, and relates to the technical field of lithium batteries. The utility model comprises a shell, wherein an inner protective shell is arranged on the inner side of the shell, and a plurality of buffer devices are arranged between the upper end and the lower end of the inner protective shell and the shell; the buffer device comprises two connecting cylinders and a rotating cylinder, wherein two round rods are connected with the inner threads of the rotating cylinder, and rectangular blocks are arranged at one ends of the round rods extending out of the rotating cylinder. According to the utility model, the plurality of springs are arranged in the two connecting cylinders, so that vibration borne by the inner protective shell can be alleviated, damage of the lithium battery in the inner protective shell caused by vibration is reduced, the service life of the lithium battery is prolonged, the round rod can be rapidly rotated out of the connecting cylinders through the arranged rotating cylinders, the two connecting cylinders can be rapidly disassembled, the buffer device is conveniently replaced, the inner protective shell is conveniently taken out of the shell, and the lithium battery is conveniently maintained and replaced.
The utility model can alleviate the vibration born by the inner protective shell, so as to reduce the damage of the lithium battery in the inner protective shell caused by the vibration, but the utility model has simple structure, and can not well solve the requirement of the current market for battery temperature control.
Disclosure of Invention
The utility model aims to provide an aluminum alloy battery peripheral wrapping structure so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the aluminum alloy battery peripheral wrapping structure comprises a storage box body, wherein frame-shaped box cover installation parts are arranged at the front opening and the rear opening of the storage box body, box covers which are oppositely arranged are fixedly installed in the box cover installation parts through bolts, a plurality of round protruding blocks are installed on one opposite side surface of each box cover in a matrix mode, a plurality of wrapping cooling structures are installed between the box covers through a plurality of round protruding blocks in pairs, and batteries are coaxially installed in the wrapping cooling structures; the water tank is characterized in that a plurality of water pipe connectors I corresponding to the positions are arranged on the left side wall and the right side wall of the storage tank body, the water pipe connectors I are connected with the same water tank through water pipes, a heating rod is arranged in the water tank, a temperature detector is arranged at the position, close to the top, of the front end face of the water tank, and cooling liquid is filled in the water tank.
Preferably, a sealing gasket is arranged between the case cover mounting part and the case cover to ensure tightness in the case body, a through hole penetrating through the middle part of the circular protruding block from front to back is formed, the through hole is used for exposing electrodes of the batteries, and a plurality of batteries are connected in series through wires on the premise of not influencing tightness of the case body.
Preferably, the middle part of the package cooling structure is an aluminum alloy cylinder, a plurality of planet fins are radially distributed on the outer wall of the aluminum alloy cylinder, and the planet fins are provided with water drain holes, so that the contact area between the package cooling structure and cooling liquid can be increased, the heat conduction and heat dissipation efficiency is increased, and the water drain holes are used for dredging water flow and preventing water flow paths from being blocked, so that the circulation speed of the cooling liquid is reduced.
Preferably, the front end face and the rear end face of the aluminum alloy cylinder are respectively provided with a sealing convex ring, the height of each sealing convex ring is equal to the thickness of each circular convex block, each sealing convex ring is sleeved on the outer side of each circular convex block on the same side, and a rubber sealing ring is clamped between the circular outer wall of each circular convex block and the inner wall of each sealing convex ring to form a sealing structure.
Preferably, the front end face and the rear end face of the battery are respectively abutted to the round convex blocks on the front side and the rear side, the anode and the cathode of the battery are positioned in the through holes, a plurality of batteries are electrically connected in series through wires, and the batteries are clamped and fixed between the round convex blocks on the two box covers.
Preferably, two extension pipes are symmetrically arranged on the left end face and the right end face of the water tank, and water pipe connectors II which are equal to the water pipe connectors I on the same side in number and correspond to the water pipe connectors I one by one in position are arranged on the front end faces of the two extension pipes, so that a cooling liquid circulation loop is formed.
Preferably, one of the extension pipes is provided with a connecting hole, the connecting hole is coaxially connected with a water delivery blade positioned in the extension pipe, a transmission shaft of the water delivery blade penetrates out of the connecting hole and is coaxially connected with a motor, the motor is fixed on the outer side wall of the extension pipe through a bolt, and the water delivery blade rotates to provide power for water flow in the extension pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. the aluminum alloy battery peripheral wrapping structure is provided with a plurality of planetary fins, and the whole aluminum alloy battery peripheral wrapping structure is made of corrosion-resistant and excellent in heat conductivity, so that the heat dissipation efficiency of a battery assembly is enhanced, and the service life of the mechanism is prolonged.
2. The periphery of the aluminum alloy battery wraps up the structure, a water flow promoting circulation device is arranged on a water tank provided with cooling liquid, the cooling liquid is driven to circulate between the water tank and the battery box through a water delivery blade, a temperature sensor and a heating rod are arranged in the water tank, and when the temperature of the air is low in winter, the heating liquid enables the battery to have a good use environment.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the utility model;
FIG. 2 is an exploded view of the overall structure of the utility model;
FIG. 3 is a schematic diagram of a partial structure of the utility model;
FIG. 4 is a schematic diagram of a partial structure of the utility model;
fig. 5 is a cross-sectional view of the overall structure of the utility model.
In the figure: 1. a storage tank; 11. a case cover mounting portion; 12. a water pipe connector I; 2. a case cover; 21. a circular bump; 22. a through hole; 3. wrapping the cooling structure; 30. an aluminum alloy column; 31. a planetary fin; 311. a hydrophobic hole; 32. sealing the convex ring; 4. a rubber seal ring; 5. a battery; 6. a water pipe; 7. a water tank; 71. a water injection hole; 72. an extension tube; 721. a connection hole; 722. a water pipe joint II; 8. a water delivery blade; 81. a motor; 9. a heating rod; 91. a temperature detector.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present embodiment provides a technical solution:
the aluminum alloy battery peripheral wrapping structure comprises a storage box body 1, wherein frame-shaped box cover installation parts 11 are arranged at the front opening and the rear opening of the storage box body 1, box covers 2 which are oppositely arranged are fixedly installed in the two box cover installation parts 11 through bolts, a plurality of round protruding blocks 21 are installed on one side surface of the two box covers 2 which is opposite in matrix, a plurality of wrapping cooling structures 3 are installed between the two box covers 2 through a plurality of round protruding blocks 21 which are arranged in pairs, and batteries 5 are coaxially installed in the wrapping cooling structures 3; the left and right side walls of the storage box body 1 are provided with a plurality of water pipe connectors 12 corresponding to each other, the water pipe connectors 12 are connected with the same water tank 7 through a water pipe 6, a heating rod 9 is arranged in the water tank 7, a temperature detector 91 is arranged at a position, close to the top, of the front end face of the water tank 7, and cooling liquid is filled in the water tank 7.
Further, a sealing gasket is arranged between the case cover mounting part 11 and the case cover 2, so that the tightness in the case body is ensured, a through hole 22 penetrating through the middle part of the circular protruding block 21 is formed, the through hole 22 is used for exposing the electrode of the battery 5, and a plurality of batteries 5 are connected in series through wires on the premise of not affecting the tightness of the case body.
Further, the middle part of the package cooling structure 3 is an aluminum alloy cylinder 30, a plurality of planet fins 31 are radially distributed on the outer wall of the cylinder of the aluminum alloy cylinder 30, hydrophobic holes 311 are formed in the planet fins 31, the contact area between the package cooling structure 3 and cooling liquid can be increased through the plurality of planet fins 31, the heat conduction and heat dissipation efficiency is increased, the hydrophobic holes 311 are used for dredging water flow, the water flow path is prevented from being blocked, and the cooling liquid circulation speed is reduced.
Further, sealing convex rings 32 are arranged on the front end face and the rear end face of the aluminum alloy cylinder 30, the height of each sealing convex ring 32 is equal to the thickness of each circular convex block 21, each sealing convex ring 32 is sleeved on the outer side of each circular convex block 21 on the same side, and a rubber sealing ring 4 is clamped between the circular outer wall of each circular convex block 21 and the inner wall of each sealing convex ring 32 to form a sealing structure.
Further, the front and rear end faces of the battery 5 are respectively abutted against the round protruding blocks 21 on the front and rear sides, the anode and the cathode of the battery 5 are located in the through holes 22, a plurality of batteries 5 are electrically connected in series through wires, and the batteries 5 are clamped and fixed between the round protruding blocks 21 on the two case covers 2.
Further, two extension pipes 72 are symmetrically arranged on the left end face and the right end face of the water tank 7, and two water pipe connectors 722 which are equal to the water pipe connectors 12 on the same side in number and correspond to the water pipe connectors 12 on the same side in position one by one are arranged on the front end faces of the two extension pipes 72, so that a cooling liquid circulation loop is formed.
In addition, a connecting hole 721 is formed in one of the extension pipes 72, the connecting hole 721 is coaxially connected with a water delivery blade 8 positioned in the extension pipe 72, a transmission shaft of the water delivery blade 8 penetrates out of the connecting hole 721 and is coaxially connected with a motor 81, the motor 81 is fixed on the outer side wall of the extension pipe 72 through a bolt, and the water delivery blade 8 rotates to power water flow in the extension pipe 72.
Finally, it should be noted that, the battery 5, the motor 81, the heating rod 9 and the temperature sensor in the present utility model are all universal standard components or components known to those skilled in the art, the structure and principle of which are all known by those skilled in the art through technical manuals or known by routine experimental methods, at the idle position of the device, all the electric devices are connected through wires, which refer to power elements, electric devices and an adaptive controller and a power supply, and specific connection means should refer to the working principle in the present utility model, and all the electric devices are electrically connected according to the sequence of operation, and the detailed connection means are all known in the art.
When the aluminum alloy battery peripheral wrapping structure is used, two case covers 2 are installed and fixed on case cover installation parts 11 arranged at the upper opening and the lower opening of a storage case body 1 through bolts, a sealing convex ring 32 on a wrapping cooling structure 3 is sleeved outside a circular convex block 21 on the case cover installation parts 11, a rubber sealing ring 4 is arranged between the sealing convex ring 32 and the circular convex block 21, batteries 5 are coaxially installed in an aluminum alloy column 30 of the wrapping cooling structure 3, the positive pole and the negative pole of each battery 5 are exposed outside through holes 22 formed in the circular convex block 21, and a plurality of batteries 5 are connected in series through external leads; the two side walls of the storage box body 1 are provided with first water pipe connectors 12 which penetrate into the storage box body, the first water pipe connectors 12 on the two sides are connected with second water pipe connectors 722 on extension pipes 72 on the two sides of the water tank 7 through water pipes 6, the extension pipes 72 are provided with connecting holes 721, water delivery blades 8 are coaxially connected in the connecting holes 721, and a transmission shaft of the water delivery blades 8 penetrates through the extension pipes 72 and is coaxially connected with a motor 81;
adding cooling liquid from a water injection hole 71 formed in the top surface of the water tank 7, starting a motor 81 to drive a water delivery blade 8 to rotate, and enabling the water delivery blade 8 to drive the cooling liquid in the water tank 7 to be conveyed into the storage box body 1 through a water pipe 6, wherein the cooling liquid floods a plurality of planetary fins 31 arranged on the outer wall of the aluminum alloy cylinder 30 and takes away heat on the planetary fins, and the cooling liquid passes through a water drain hole 311 formed in the planetary fins 31 and returns to the water tank 7 again through the water pipe 6 from a water pipe interface 12 at the other end for circulation;
when the temperature detector 91 on the outer wall of the water tank 7 detects that the temperature is too low, a feedback signal is sent to the controller, the controller starts the heating rod 9 in the water tank 7 to heat the cooling liquid, and the cooling liquid enters the storage box 1 from the water pipe 6 to heat and preserve the temperature of the battery wrapped in the cooling structure 3 until the battery 5 reaches a good temperature interval; the mechanism thus completes the work.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The peripheral parcel structure of aluminum alloy battery, including bin (1), its characterized in that: the storage box comprises a storage box body (1), wherein front and rear openings of the storage box body are respectively provided with a frame-shaped box cover installation part (11), box covers (2) which are oppositely arranged are fixedly installed inside the two box cover installation parts (11) through bolts, a plurality of circular protruding blocks (21) are respectively installed on opposite side surfaces of the two box covers (2) in a matrix mode, a plurality of package cooling structures (3) are installed between the two box covers (2) through a plurality of circular protruding blocks (21) which are arranged in pairs, and batteries (5) are coaxially installed in the package cooling structures (3); the water tank is characterized in that a plurality of water pipe connectors I (12) corresponding to the positions are arranged on the left side wall and the right side wall of the storage box body (1), the water pipe connectors I (12) are connected with the same water tank (7) through water pipes (6), a heating rod (9) is arranged in the water tank (7), and a temperature detector (91) is arranged at the position, close to the top, of the front end face of the water tank (7).
2. The aluminum alloy battery peripheral packing structure according to claim 1, wherein: a sealing gasket is arranged between the box cover mounting part (11) and the box cover (2), and a through hole (22) which is communicated from front to back is formed in the middle of the round protruding block (21).
3. The aluminum alloy battery peripheral packing structure according to claim 1, wherein: the middle part of the package cooling structure (3) is an aluminum alloy cylinder (30), a plurality of planetary fins (31) are radially distributed on the outer wall of the aluminum alloy cylinder (30), and the planetary fins (31) are provided with hydrophobic holes (311).
4. The aluminum alloy battery peripheral packing structure according to claim 3, wherein: the aluminum alloy cylinder (30) is characterized in that sealing convex rings (32) are arranged on the front end face and the rear end face of the aluminum alloy cylinder (30), the height of the sealing convex rings (32) is equal to the thickness of the round convex blocks (21), the sealing convex rings (32) are sleeved on the same side outside the round convex blocks (21), and rubber sealing rings (4) are clamped between the round outer walls of the round convex blocks (21) and the inner walls of the sealing convex rings (32).
5. The aluminum alloy battery peripheral packing structure according to claim 4, wherein: the front end face and the rear end face of the battery (5) are respectively abutted against the round convex blocks (21) on the front side and the rear side, the anode and the cathode of the battery (5) are positioned in the through holes (22), and a plurality of batteries (5) are electrically connected in series through wires.
6. The aluminum alloy battery peripheral packing structure according to claim 1, wherein: two extension pipes (72) are symmetrically arranged on the left end face and the right end face of the water tank (7), and water pipe connectors two (722) which are equal to the water pipe connectors one (12) on the same side in number and correspond to each other in position one by one are arranged on the front end faces of the two extension pipes (72).
7. The aluminum alloy battery peripheral packing structure according to claim 6, wherein: one of the extension pipes (72) is provided with a connecting hole (721), the connecting hole (721) is coaxially connected with a water delivery blade (8) positioned in the extension pipe (72), a transmission shaft of the water delivery blade (8) penetrates out of the connecting hole (721) and is coaxially connected with a motor (81), and the motor (81) is fixed on the outer side wall of the extension pipe (72) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321435947.6U CN220253321U (en) | 2023-06-07 | 2023-06-07 | Aluminum alloy battery peripheral wrapping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321435947.6U CN220253321U (en) | 2023-06-07 | 2023-06-07 | Aluminum alloy battery peripheral wrapping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220253321U true CN220253321U (en) | 2023-12-26 |
Family
ID=89262971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321435947.6U Active CN220253321U (en) | 2023-06-07 | 2023-06-07 | Aluminum alloy battery peripheral wrapping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220253321U (en) |
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2023
- 2023-06-07 CN CN202321435947.6U patent/CN220253321U/en active Active
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