CN212113958U - Lithium battery with good heat dissipation performance - Google Patents
Lithium battery with good heat dissipation performance Download PDFInfo
- Publication number
- CN212113958U CN212113958U CN202021135137.5U CN202021135137U CN212113958U CN 212113958 U CN212113958 U CN 212113958U CN 202021135137 U CN202021135137 U CN 202021135137U CN 212113958 U CN212113958 U CN 212113958U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- box body
- heat dissipation
- box
- lithium battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 53
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 32
- 210000005056 cell body Anatomy 0.000 claims abstract description 14
- 210000004027 cell Anatomy 0.000 claims abstract description 9
- 239000006185 dispersion Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 238000004880 explosion Methods 0.000 abstract description 3
- 230000002269 spontaneous effect Effects 0.000 abstract description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a lithium cell that heat dispersion is good, including box, chamber door, baffle, lithium cell body, thermovent and heat dissipation mechanism, the front side of box is provided with the chamber door, fixedly connected with baffle on the inner wall of box, the fixedly connected with lithium cell body of mid point department at baffle top, lithium cell body's top is run through the box and is extended to its outside, the thermovent has all been seted up to the left and right sides at box top, the inside of box is provided with heat dissipation mechanism. The utility model discloses a box, chamber door, baffle, lithium cell body, thermovent and heat dissipation mechanism mutually support, have played the effect that the radiating effect is good, can in time discharge the heat that the inside lithium cell body of box produced, have ensured lithium cell body's normal operating, have effectively avoided long-time work of lithium cell body and the condition emergence of taking place spontaneous combustion or explosion, have ensured user's the security of the lives and property.
Description
Technical Field
The utility model relates to a lithium cell technical field specifically is a lithium cell that heat dispersion is good.
Background
The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. The inventor of lithium batteries was edison. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. Therefore, lithium batteries have not been used for a long time. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing, and high requirements are made on power supplies. The lithium battery has then entered a large-scale practical stage.
At present, common lithium cell heat dispersion is relatively poor, and in the use, can't in time discharge the heat that the lithium cell during operation produced, in case the long-time work of lithium cell causes the condition of lithium cell spontaneous combustion or explosion extremely easily to take place, and serious can cause the conflagration even, brings not little threat for user's the security of the lives and property.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithium cell that heat dispersion is good to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a lithium battery with good heat dissipation performance comprises a box body, a box door, a partition plate, a lithium battery body, a heat dissipation port and a heat dissipation mechanism, wherein the box door is arranged on the front side of the box body;
the heat dissipation mechanism comprises a water tank, the water tank is fixedly connected to the middle point of the bottom of the partition plate, the bottom of the lithium battery body is fixedly connected with a heat conduction rod, the bottom of the heat conduction rod sequentially penetrates through the partition plate and the water tank and extends to the inside of the water tank, the middle point of the top of the inner wall of the water tank is fixedly connected with a semiconductor refrigerating sheet, openings are formed in the left side and the right side of the bottom of the partition plate, a first bearing is fixedly connected to the left side of the bottom of the inner wall of the box body, the top of the first bearing is movably connected with a first rotating shaft, a first blowing fan blade is fixedly connected to the top of the first rotating shaft, a second bearing is fixedly connected to the right side of the bottom of the inner wall of the box body, a second rotating shaft is movably connected to the top of the, fixedly connected with drive shaft on driving motor's the output shaft, the right-hand member of drive shaft runs through the box and extends to its inside fixedly connected with drive bevel gear, the corresponding driven bevel gear of position fixedly connected with of drive bevel gear in first pivot surface, the lithium cell body left and right sides just is located the equal fixedly connected with radiating fin in the inside position of box, the first drive wheel of bottom fixedly connected with in first pivot surface, the bottom fixedly connected with second drive wheel on second pivot surface, connect through belt drive between first drive wheel and the second drive wheel.
Preferably, the driving bevel gear and the driven bevel gear are engaged with each other.
Preferably, the first transmission wheel and the second transmission wheel have the same size.
Preferably, the left side and the right side of the top of the box body are fixedly connected with dust covers.
Preferably, the bottom of the right side of the box body is provided with an air inlet.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a box, chamber door, baffle, lithium cell body, thermovent and heat dissipation mechanism mutually support, have played the effect that the radiating effect is good, can in time discharge the heat that the inside lithium cell body of box produced, have ensured lithium cell body's normal operating, have effectively avoided long-time work of lithium cell body and the condition emergence of taking place spontaneous combustion or explosion, have ensured user's the security of the lives and property.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
fig. 2 is a schematic structural view of the front view of the present invention;
fig. 3 is an enlarged schematic view of a in fig. 1 according to the present invention.
In the figure: the device comprises a box body 1, a box door 2, a partition plate 3, a lithium battery body 4, a heat dissipation port 5, a heat dissipation mechanism 6, a water tank 601, a heat conduction rod 602, a semiconductor refrigeration sheet 603, a through port 604, a first bearing 605, a first rotating shaft 606, a first blowing fan blade 607, a second bearing 608, a second rotating shaft 609, a second blowing fan blade 610, a driving motor 611, a driving rotating shaft 612, a driving bevel gear 613, a driven bevel gear 614, a heat dissipation fin 615, a first driving wheel 616, a second driving wheel 617, a belt 618, a dust cover 7 and an air inlet 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, a lithium battery with good heat dissipation performance, which comprises a box body 1, a box door 2, a partition plate 3, a lithium battery body 4, a heat dissipation port 5 and a heat dissipation mechanism 6, wherein the box door 2 is arranged at the front side of the box body 1, the partition plate 3 is fixedly connected to the inner wall of the box body 1, the lithium battery body 4 is fixedly connected to the middle point of the top of the partition plate 3, the top of the lithium battery body 4 penetrates through the box body 1 and extends to the outside of the box body, the heat dissipation port 5 is arranged at the left side and the right side of the top of the box body 1, the heat dissipation mechanism 6 is arranged inside the box body 1, dust covers 7 are.
The heat dissipation mechanism 6 comprises a water tank 601, the water tank 601 is fixedly connected at the midpoint of the bottom of the partition board 3, the bottom of the lithium battery body 4 is fixedly connected with a heat conduction rod 602, the bottom of the heat conduction rod 602 sequentially penetrates through the partition board 3 and the water tank 601 and extends into the water tank 601, the midpoint of the top of the inner wall of the water tank 601 is fixedly connected with a semiconductor refrigeration sheet 603, the left side and the right side of the bottom of the partition board 3 are both provided with through holes 604, the left side of the bottom of the inner wall of the box 1 is fixedly connected with a first bearing 605, the top of the first bearing 605 is movably connected with a first rotating shaft 606, the top of the first rotating shaft 606 is fixedly connected with a first blowing fan blade 607, the right side of the bottom of the inner wall of the box 1 is fixedly connected with a second bearing 608, the top of the second bearing 608 is movably connected, the driving motor 611 is a variable-speed motor, a driving rotating shaft 612 is fixedly connected to an output shaft of the driving motor 611, the right end of the driving rotating shaft 612 penetrates through the box body 1 and extends to the interior of the box body 1 to be fixedly connected with a driving bevel gear 613, a driven bevel gear 614 is fixedly connected to the surface of the first rotating shaft 606 at a position corresponding to the driving bevel gear 613, the driving bevel gear 613 and the driven bevel gear 614 are meshed with each other, heat dissipation fins 615 are fixedly connected to the left side and the right side of the lithium battery body 4 and located in the box body 1, a first driving wheel 616 is fixedly connected to the bottom of the surface of the first rotating shaft 606, a second driving wheel 617 is fixedly connected to the bottom of the surface of the second rotating shaft 609, the first driving wheel 616 and the second driving wheel 617 are.
When the lithium battery cooling device is used, the driving motor 611 and the semiconductor refrigerating sheet 603 are started, the driving motor 611 drives the driving rotating shaft 612 and the driving bevel gear 613 to rotate, the driving bevel gear 613 sequentially drives the driven bevel gear 614, the first rotating shaft 606, the first driving wheel 616 and the first blowing fan blade 607 to rotate, the first driving wheel 616 sequentially drives the second driving wheel 617, the second rotating shaft 609 and the second blowing fan blade 610 to rotate through the belt 618, the heat on the surface of the lithium battery body 4 is absorbed by the heat dissipation fins 615, the heat absorbed by the surfaces of the heat dissipation fins 615 is cooled by the first blowing fan blade 607 and the second blowing fan blade 610, the heat is blown to the heat dissipation port 5 to be discharged, the heat at the bottom of the lithium battery body 4 is absorbed by the heat conduction rod 602 and then is conveyed into the water tank 601, and the water in the water tank 601 is cooled by the semiconductor refrigerating sheet 603, thereby carry out water-cooling heat dissipation to heat conduction stick 602, through above step, can effectively dispel the heat that lithium cell body 4 produced.
The utility model discloses the electrical components who appears in all are connected with external master controller electricity to the master controller can be for the computer etc. to play the conventional known equipment of control, the utility model discloses in circuit and control that relate to be prior art, do not carry out too much repetitious description here.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a lithium cell that heat dispersion is good, includes box (1), chamber door (2), baffle (3), lithium cell body (4), thermovent (5) and heat dissipation mechanism (6), its characterized in that: a box door (2) is arranged on the front side of the box body (1), a partition plate (3) is fixedly connected to the inner wall of the box body (1), a lithium battery body (4) is fixedly connected to the middle point of the top of the partition plate (3), the top of the lithium battery body (4) penetrates through the box body (1) and extends to the outside of the box body, heat dissipation ports (5) are formed in the left side and the right side of the top of the box body (1), and a heat dissipation mechanism (6) is arranged inside the box body (1);
the heat dissipation mechanism (6) comprises a water tank (601), the water tank (601) is fixedly connected to the middle point of the bottom of the partition plate (3), the bottom of the lithium battery body (4) is fixedly connected with a heat conduction rod (602), the bottom of the heat conduction rod (602) sequentially penetrates through the partition plate (3) and the water tank (601) and extends into the water tank (601), the middle point of the top of the inner wall of the water tank (601) is fixedly connected with a semiconductor refrigeration sheet (603), the left side and the right side of the bottom of the partition plate (3) are respectively provided with a through hole (604), the left side of the bottom of the inner wall of the box body (1) is fixedly connected with a first bearing (605), the top of the first bearing (605) is movably connected with a first rotating shaft (606), the top of the first rotating shaft (606) is fixedly connected with a first blowing fan blade (607), and the right side of the bottom, the top of the second bearing (608) is movably connected with a second rotating shaft (609), the top of the second rotating shaft (609) is movably connected with a second blowing fan blade (610), the bottom of the left side of the box body (1) is fixedly connected with a driving motor (611), an output shaft of the driving motor (611) is fixedly connected with a driving rotating shaft (612), the right end of the driving rotating shaft (612) penetrates through the box body (1) and extends to the interior of the box body to be fixedly connected with a driving bevel gear (613), the surface of the first rotating shaft (606) is fixedly connected with a driven bevel gear (614) at a position corresponding to the driving bevel gear (613), the left and right sides of the lithium battery body (4) and the positions inside the box body (1) are fixedly connected with radiating fins (615), the bottom of the surface of the first rotating shaft (606) is fixedly connected with a first driving wheel (616), and the bottom of the surface of the second, the first transmission wheel (616) is in transmission connection with the second transmission wheel (617) through a belt (618).
2. The lithium battery with good heat dissipation performance as recited in claim 1, wherein: the driving bevel gear (613) and the driven bevel gear (614) are meshed with each other.
3. The lithium battery with good heat dissipation performance as recited in claim 1, wherein: the first transmission wheel (616) and the second transmission wheel (617) are the same in size.
4. The lithium battery with good heat dissipation performance as recited in claim 1, wherein: the left side and the right side of the top of the box body (1) are fixedly connected with dust covers (7).
5. The lithium battery with good heat dissipation performance as recited in claim 1, wherein: an air inlet (8) is formed in the bottom of the right side of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021135137.5U CN212113958U (en) | 2020-06-18 | 2020-06-18 | Lithium battery with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021135137.5U CN212113958U (en) | 2020-06-18 | 2020-06-18 | Lithium battery with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212113958U true CN212113958U (en) | 2020-12-08 |
Family
ID=73615026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021135137.5U Expired - Fee Related CN212113958U (en) | 2020-06-18 | 2020-06-18 | Lithium battery with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212113958U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615082A (en) * | 2020-12-23 | 2021-04-06 | 江苏海德森能源有限公司 | Waterproof and liquid-leakage-proof lithium battery |
| CN113131067A (en) * | 2021-04-06 | 2021-07-16 | 中国电力科学研究院有限公司 | Heat dissipation device for solid-state lithium battery |
| CN117117411A (en) * | 2023-09-26 | 2023-11-24 | 江苏申威新能源科技有限公司 | High-strength anti-seismic new energy lithium battery box |
-
2020
- 2020-06-18 CN CN202021135137.5U patent/CN212113958U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615082A (en) * | 2020-12-23 | 2021-04-06 | 江苏海德森能源有限公司 | Waterproof and liquid-leakage-proof lithium battery |
| CN113131067A (en) * | 2021-04-06 | 2021-07-16 | 中国电力科学研究院有限公司 | Heat dissipation device for solid-state lithium battery |
| CN117117411A (en) * | 2023-09-26 | 2023-11-24 | 江苏申威新能源科技有限公司 | High-strength anti-seismic new energy lithium battery box |
| CN117117411B (en) * | 2023-09-26 | 2024-04-12 | 四川德创汽车零配件有限公司 | High-strength anti-seismic new energy lithium battery box |
| CN118117232A (en) * | 2023-09-26 | 2024-05-31 | 江苏申威新能源科技有限公司 | High-strength anti-seismic new energy lithium battery box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |