CN220209148U - Power battery protection structure - Google Patents
Power battery protection structure Download PDFInfo
- Publication number
- CN220209148U CN220209148U CN202321480116.0U CN202321480116U CN220209148U CN 220209148 U CN220209148 U CN 220209148U CN 202321480116 U CN202321480116 U CN 202321480116U CN 220209148 U CN220209148 U CN 220209148U
- Authority
- CN
- China
- Prior art keywords
- slide
- fixedly connected
- power battery
- spout
- protection
- Prior art date
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052802 copper Inorganic materials 0.000 claims abstract description 40
- 239000010949 copper Substances 0.000 claims abstract description 40
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 5
- 239000000110 cooling liquid Substances 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000004575 stone Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 208000034656 Contusions Diseases 0.000 abstract description 2
- 208000034526 bruise Diseases 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 230000002269 spontaneous effect Effects 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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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- Secondary Cells (AREA)
Abstract
The utility model relates to the technical field of power battery protection structures, and discloses a power battery protection structure which comprises a coaming, wherein a heat dissipation copper plate is fixedly connected to the bottom surface of the coaming, and a cooling component is fixedly connected to the bottom surface of the heat dissipation copper plate. This power battery protective structure, through buffer unit and protection component's setting, when heavy new energy truck goes and runs and touch the stone, the stone strikes the slide, the sleeve pipe that the slide drove the spout top surface upwards moves, the sleeve pipe drives inside spring shrink, the dynamics to stone striking slide is buffered, the vibration range of spring shrink and resilience buffering slide, slow down the striking dynamics, when the slide takes place to damage through many times striking, twist the threaded rod, unscrew the threaded rod, the pulling slide, slide from the inside roll-off of spout, and then slide new slide into the spout inside, change damaged slide, thereby the effect of protection power battery scratch-free or bruise has been reached, and the damaged slide is conveniently changed.
Description
Technical Field
The utility model relates to the technical field of power battery protection structures, in particular to a power battery protection structure.
Background
The new energy automobiles become the development trend of the automobile field under the influence of energy sources such as environment, petroleum and the like, the strategy is formulated continuously in each country to develop the new energy automobiles, and especially, the development of the new energy automobiles in China is promoted by formulating double-integral policies through regulations in China. The power battery of the new energy automobile is particularly important, the heavy new energy truck often runs on a road with complex road conditions, sundries, stones and the like on the road surface are more, the battery is easy to receive the influence of external force to damage, the power battery needs to be protected to avoid damage to the power battery, the condition that excessive temperature is burnt and the like is caused due to untimely heat dissipation, and particularly on the heavy new energy truck, the heat dissipation problem is particularly important because of the large battery pack.
The integrated power battery module disclosed in the Chinese patent application publication No. CN207282547U, although the power battery module related to the utility model can be widely applied to a vehicle-mounted power battery system and also can be applied to an energy storage system as an energy storage unit.
However, this integrated power cell module has the following drawbacks.
(1) The lack of a protection structure for the battery can scratch or knock the power battery positioned on the chassis of the truck due to stones or other foreign matters on the bottom surface in the running process of the heavy new energy truck, so that the power battery is damaged.
(2) The power battery can generate a large amount of heat in operation, and the lack of the structure can timely dissipate heat of the power battery, and continuous high temperature can cause spontaneous combustion of the battery.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a power battery protection structure, which solves the problems of lack of a protection structure for a battery and lack of a structure for timely radiating the power battery in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a power battery protective structure, the bottom surface fixedly connected with of bounding wall is the heat dissipation copper, the inside of bounding wall has cup jointed the battery body, the bottom surface fixedly connected with cooling subassembly of heat dissipation copper, the bottom surface of cooling subassembly is rectangular array fixedly connected with buffer assembly, buffer assembly's bottom surface fixedly connected with protection subassembly.
Optionally, the buffer assembly includes the slip post of fixed connection in the framework bottom surface, slip post sliding connection is in sheathed tube inside, sheathed tube interior bottom wall fixedly connected with spring, the top surface fixedly connected with slip post of spring.
Optionally, the protection subassembly includes the spout of fixed connection in the sleeve pipe bottom surface, the inside sliding connection of spout has the slide, the screw hole has all been seted up to the both sides of slide and spout side, the threaded rod that threaded hole inside threaded connection has to be used for the installation, the surface threaded connection of threaded rod has the stationary blade.
Optionally, the back fixedly connected with stopper of spout, the side fixedly connected with handle of slide.
Optionally, the cooling subassembly includes the framework of fixed connection in the heat dissipation copper bottom surface, the inside fixedly connected with circulating pump of framework, the side through connection of circulating pump has the copper pipe, the inside coolant liquid that is provided with of copper pipe, circulating pump external power source.
Optionally, the top surface fixedly connected with apron of bounding wall, the apron is better copper material of heat dispersion.
(III) beneficial effects
The utility model provides a power battery protection structure, which has the following beneficial effects:
1. this power battery protective structure, through buffer unit and protection component's setting, when heavy new energy truck goes and runs and touch the stone, the stone strikes the slide, the sleeve pipe that the slide drove the spout top surface upwards moves, the sleeve pipe drives inside spring shrink, the dynamics to stone striking slide is buffered, the vibration range of spring shrink and resilience buffering slide, slow down the striking dynamics, when the slide takes place to damage through many times striking, twist the threaded rod, unscrew the threaded rod, the pulling slide, slide from the inside roll-off of spout, and then slide new slide into the spout inside, change damaged slide, thereby the effect of protection power battery scratch-free or bruise has been reached, and the damaged slide is conveniently changed.
2. This power battery protective structure, through the setting of cooling subassembly, the battery body produces the temperature at work, transmits to the heat dissipation copper of its bottom surface on, the copper pipe of its bottom surface laminating is transmitted to the heat dissipation copper with high temperature, and the external power supply of circulating pump begins work, and the coolant liquid is inside to circulate bad at the copper pipe for laminating in the temperature of copper pipe reduces rapidly, thereby has reached and has made things convenient for the battery body to dispel the heat, avoids the too high effect that leads to conditions such as spontaneous combustion of temperature.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a buffer assembly and a protective assembly according to the present utility model;
FIG. 3 is a schematic diagram of a heat dissipating copper plate and a cooling assembly according to the present utility model;
fig. 4 is a schematic diagram of a split structure of the present utility model.
In the figure: 1. coaming plate; 2. a heat-dissipating copper plate; 3. a battery body; 4. a cooling component; 401. a frame; 402. a circulation pump; 403. copper pipe; 5. a buffer assembly; 501. a sliding column; 502. a sleeve; 503. a spring; 6. a protective assembly; 601. a chute; 602. a slide plate; 603. a threaded rod; 604. a fixing piece; 7. a limiting block; 8. a handle; 9. and a cover plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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 to 4, the present utility model provides a technical solution: the utility model provides a power battery protective structure, including bounding wall 1, the bottom surface fixedly connected with of bounding wall 1 is heat dissipation copper 2, the battery body 3 has been cup jointed to the inside of bounding wall 1, the bottom surface fixedly connected with cooling module 4 of cooling module 2, the setting through cooling module 4, the temperature that battery body 3 produced at work, on transferring the heat dissipation copper 2 of its bottom surface, heat dissipation copper 2 is with high temperature transmission to the copper pipe 403 of its bottom surface laminating, circulating pump 402 external power supply begins work, the coolant liquid is at copper pipe 403 inside bad for the laminating in copper pipe 403's temperature reduces rapidly, thereby the effect that makes things convenient for battery body 3 to dispel the heat, avoid the high temperature and lead to the condition such as spontaneous combustion, the bottom surface of cooling module 4 is rectangular array fixedly connected with buffer module 5, buffer module 5's bottom surface fixedly connected with protection module 6, through buffer module 5 and protection module 6's setting, when heavy new energy truck runs the stone, slide 602 drives the sleeve pipe upward movement of spout 601, sleeve pipe 502 drives inside spring 503 shrink, the shrink to the inside spring 503, the shrink to stone impact 602, shrink and rebound amplitude of spring 602 is broken down, make things convenient for slide 602 to take place the effect of changing the slide 602 and is broken down, thereby the inside vibration 602 is changed from the slide 602, the inside is broken and the slide 602 is changed easily, the inside is changed, the slide 602 is changed easily, the vibration is changed, and the inside is changed, the slide 602 is broken and is broken down.
The buffer assembly 5 includes the sliding column 501 of fixed connection in framework 401 bottom surface, sliding column 501 sliding connection is in the inside of sleeve pipe 502, the interior bottom wall fixedly connected with spring 503 of sleeve pipe 502, the top surface fixedly connected with sliding column 501 of spring 503, through the setting of buffer assembly 5, stone striking slide 602, slide 602 drives the sleeve pipe 502 of spout 601 top surface and upwards moves, sleeve pipe 502 drives inside spring 503 shrink, the dynamics to stone striking slide 602 is buffered, the shrink of spring 503 and rebound buffering slide 602's vibration amplitude, the effect of slowing down the striking dynamics has been played.
The protection component 6 includes the spout 601 of fixed connection in sleeve pipe 502 bottom surface, the inside sliding connection of spout 601 has slide 602, threaded hole has all been seted up to the both sides of slide 602 and spout 601 side, threaded hole inside threaded connection has the threaded rod 603 that is used for the installation, threaded rod 603's surface threaded connection has stationary blade 604, through the setting of protection component 6, when slide 602 takes place to damage through many times striking, twist threaded rod 603, unscrew threaded rod 603, pulling slide 602, slide 602 from the inside roll-off of spout 601, and then slide new slide 602 into spout 601 inside, the effect of conveniently changing damaged slide 602 has been played.
The back fixedly connected with stopper 7 of spout 601, the side fixedly connected with handle 8 of slide 602, through the setting of handle 8, the handle 8 is held to the grip, drives slide 602 and removes, has played the effect of conveniently taking out slide 602.
The cooling assembly 4 comprises a frame 401 fixedly connected to the bottom surface of the cooling copper plate 2, a circulating pump 402 is fixedly connected to the inside of the frame 401, a copper pipe 403 is connected to the side surface of the circulating pump 402 in a penetrating mode, cooling liquid is arranged inside the copper pipe 403, the circulating pump 402 is externally connected with a power supply, the cooling copper plate 2 transfers high temperature to the copper pipe 403 attached to the bottom surface of the cooling assembly 4, the circulating pump 402 is externally connected with the power supply to start to work, and the cooling liquid is circulated inside the copper pipe 403, so that the temperature attached to the copper pipe 403 is reduced rapidly, and the effects of facilitating heat dissipation of the battery body 3 and avoiding spontaneous combustion caused by overhigh temperature are achieved.
The top surface fixedly connected with apron 9 of bounding wall 1, apron 9 are the better copper material of heat dispersion, through the setting of apron 9, have played the effect of conveniently radiating to the inside battery body 3 of bounding wall 1.
In the utility model, the working steps of the device are as follows:
1. when the power battery protection structure is installed, the bottom surface of the coaming 1 is fixedly connected with a heat dissipation copper plate 2, the battery body 3 is sleeved in the coaming 1, the bottom surface of the heat dissipation copper plate 2 is fixedly connected with a frame 401, the inside of the frame 401 is fixedly connected with a circulating pump 402, the side surface of the circulating pump 402 is in through connection with a copper pipe 403, cooling liquid is arranged in the copper pipe 403, the circulating pump 402 is externally connected with a power supply, the top surface of the coaming 1 is fixedly connected with a cover plate 9, and the cover plate 9 is made of copper with good heat dissipation performance;
2. the bottom surface of framework 401 is rectangular array fixed connection slip post 501, slip post 501 sliding connection is in the inside of sleeve pipe 502, the interior bottom wall fixed connection spring 503 of sleeve pipe 502, the top surface fixed connection slip post 501 of spring 503, the bottom surface fixed connection spout 601 of sleeve pipe 502, the inside sliding connection slide 602 of spout 601, the screw hole is all offered to the both sides of slide 602 and spout 601 side, the threaded rod 603 that the screw hole internal thread connection is used for the installation, the surface thread connection stationary blade 604 of threaded rod 603, the back fixed connection stopper 7 of spout 601, the side fixed connection handle 8 of slide 602, the installation is accomplished, begin to use.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a power battery protective structure, includes bounding wall (1), its characterized in that: the utility model discloses a solar cell, including enclosing board (1), battery body (3), cooling subassembly (4) are installed in the inside cup joint of enclosing board (1), the bottom surface fixedly connected with of enclosing board (1) is heat dissipation copper (2), the bottom surface of cooling subassembly (4) is rectangular array fixedly connected with buffer assembly (5), the bottom surface fixedly connected with protection subassembly (6) of buffer assembly (5).
2. The power cell protective structure according to claim 1, wherein: the buffer assembly (5) comprises a sliding column (501) fixedly connected to the bottom surface of the frame body (401), the sliding column (501) is slidably connected to the inside of the sleeve (502), a spring (503) is fixedly connected to the inner bottom wall of the sleeve (502), and the sliding column (501) is fixedly connected to the top surface of the spring (503).
3. The power cell protective structure according to claim 1, wherein: the protection component (6) comprises a chute (601) fixedly connected to the bottom surface of the sleeve (502), a sliding plate (602) is slidably connected to the inside of the chute (601), threaded holes are formed in two sides of the side surfaces of the sliding plate (602) and the chute (601), a threaded rod (603) for installation is connected to the inner threads of the threaded holes, and a fixing piece (604) is connected to the surface threads of the threaded rod (603).
4. A power cell protection structure according to claim 3, wherein: the back of spout (601) fixedly connected with stopper (7), the side of slide (602) fixedly connected with handle (8).
5. The power cell protective structure according to claim 4, wherein: the cooling assembly (4) comprises a frame body (401) fixedly connected to the bottom surface of the heat dissipation copper plate (2), a circulating pump (402) is fixedly connected to the inside of the frame body (401), a copper pipe (403) is connected to the side face of the circulating pump (402) in a penetrating mode, cooling liquid is arranged inside the copper pipe (403), and the circulating pump (402) is externally connected with a power supply.
6. The power cell protective structure according to claim 1, wherein: the top surface fixedly connected with apron (9) of bounding wall (1), apron (9) are the better copper material of heat dispersion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321480116.0U CN220209148U (en) | 2023-06-09 | 2023-06-09 | Power battery protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321480116.0U CN220209148U (en) | 2023-06-09 | 2023-06-09 | Power battery protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220209148U true CN220209148U (en) | 2023-12-19 |
Family
ID=89137885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321480116.0U Active CN220209148U (en) | 2023-06-09 | 2023-06-09 | Power battery protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220209148U (en) |
-
2023
- 2023-06-09 CN CN202321480116.0U patent/CN220209148U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |