CN213093290U - Auxiliary heat dissipation device for lithium battery - Google Patents
Auxiliary heat dissipation device for lithium battery Download PDFInfo
- Publication number
- CN213093290U CN213093290U CN202021913235.7U CN202021913235U CN213093290U CN 213093290 U CN213093290 U CN 213093290U CN 202021913235 U CN202021913235 U CN 202021913235U CN 213093290 U CN213093290 U CN 213093290U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- small
- water tank
- motor
- heat dissipation
- 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 115
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 113
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 230000005855 radiation Effects 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 8
- 238000004804 winding Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 239000011255 nonaqueous electrolyte Substances 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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 discloses a lithium battery auxiliary heat dissipation device, which comprises a lithium battery box and a lithium battery, wherein the lithium battery is arranged on the inner lower wall surface of the lithium battery box, and a heat dissipation structure is arranged in the lithium battery box; wherein, heat radiation structure includes: a plurality of heat dissipation holes with the same structure, a motor, a rotating shaft, a fan and a water cooling component; the utility model relates to a lithium battery auxiliary heat dissipation technical field has solved current use lithium cell and has needed to place the lithium cell in the lithium cell box to influence the radiating problem of lithium cell.
Description
Technical Field
The utility model relates to a supplementary heat dissipation technical field of lithium cell specifically is a supplementary heat abstractor of lithium cell.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a nonaqueous electrolyte solution, the lithium metal battery generally uses manganese dioxide as a positive electrode material, metal lithium or a basic principle of a lithium battery thereof and metal as a negative electrode material, and the nonaqueous electrolyte solution is used.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a lithium cell auxiliary heat abstractor has solved current use lithium cell and has need to place the lithium cell in the lithium cell box to influence the radiating problem of lithium cell.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a lithium battery auxiliary heat dissipation device comprises a lithium battery box and a lithium battery, wherein the lithium battery is arranged on the inner lower wall surface of the lithium battery box, and a heat dissipation structure is arranged in the lithium battery box;
wherein, heat radiation structure includes: a plurality of heat dissipation holes with the same structure, a motor, a rotating shaft, a fan and a water cooling component;
the lithium battery box is characterized in that the upper wall face of the lithium battery box is provided with a plurality of heat dissipation holes, the motor is installed on the right wall face in the lithium battery box, the motor driving end is parallel to the upper wall face of the lithium battery box, the rotating shaft is installed on the motor driving end, the fan is installed on the rotating shaft, the upper wall face in the lithium battery box is located on the right side of the lithium battery, and a cold water assembly is arranged on the lower side of the motor.
Preferably, the water cooling assembly is contained in the shell; a water pipe, a small water tank and a circulating pump;
the small-size water tank is installed on the wall under in the lithium cell box, the small-size water tank is located the lithium cell right side, the small-size water tank is located the motor below, the through-hole has been seted up from the wall before the small-size water tank, the through-hole has been seted up to the wall behind the small-size water tank, the circulating pump is installed on the wall under in the small-size water tank, water pipe one end is installed on the circulating pump delivery port, the water pipe other end is installed the through-hole that the wall was seted up before the small-size water tank, the winding is in the lithium cell outside, passes the through.
Preferably, the front wall surface of the lithium battery box is provided with an access cover for maintenance.
Preferably, the motor is provided with a motor frame for supporting.
Preferably, a sealing ring for sealing is arranged at the joint of the small water tank and the water pipe.
Preferably, the lower wall surface of the lithium battery box is provided with a shock pad for shock absorption.
Advantageous effects
The utility model provides a lithium cell assists heat abstractor. The lithium battery box has the advantages that the heat dissipation structure is mainly adopted, the heat dissipation structure can be additionally arranged in the lithium battery box, auxiliary heat dissipation is achieved for the lithium battery, damage caused by incomplete heat dissipation due to long-time use of the lithium battery is prevented, and the problem that the heat dissipation of the lithium battery is influenced due to the fact that the lithium battery needs to be placed in the lithium battery box when the lithium battery is used in the prior art is solved.
Drawings
Fig. 1 is the utility model relates to a lithium cell auxiliary heat abstractor's main structure sketch map of looking.
Fig. 2 is the utility model relates to a lithium cell auxiliary heat abstractor overlook the structural diagram.
Fig. 3 is the utility model relates to a side view structure schematic diagram of auxiliary heat abstractor of lithium cell.
In the figure: 1-a lithium battery box; 2-a lithium battery; 3-heat dissipation holes; 4-a motor; 5-a rotating shaft; 6-a fan; 7-a water pipe; 8-a small water tank; 9-a circulating pump; 10-access cover; 11-a motor frame; 12-a sealing ring; 13-shock-absorbing pad.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a lithium cell auxiliary heat abstractor, the present case essential element is: the lithium battery pack comprises a lithium battery box 1 and a lithium battery 2, wherein the lithium battery 2 is installed on the lower wall surface in the lithium battery box 1, and a heat dissipation structure is arranged in the lithium battery box 1;
it should be noted that, when the auxiliary heat dissipation needs to be performed on the lithium battery 2, the lithium battery 2 is placed in the lithium battery box 1, and the heat dissipation structure in the lithium battery box 1 is adopted to perform heat dissipation.
In the specific implementation process, the heat dissipation structure comprises: a plurality of heat dissipation holes 3 with the same structure, a motor 4, a rotating shaft 5, a fan 6 and a water cooling component;
the wall is equipped with a plurality of louvre 3 on the lithium battery box 1, motor 4 installs on the right wall in the lithium battery box 1, motor 4 drive end with the wall is parallel on the lithium battery box 1, rotation axis 5 is installed on the motor 4 drive end, fan 6 installs on the rotation axis 5, the wall is located 2 right sides of lithium cell on the lithium battery box 1 the 4 downside of motor is equipped with cold water component.
It should be noted that, place lithium cell 2 on the wall under lithium cell box 1, when needs dispel the heat to lithium cell 2, for the motor 4 circular telegram of installing right wall in lithium cell box 1, motor 4 receives the electric wire after good, motor 4 drive end begins to rotate, thereby it is rotatory to drive the rotation axis 5 of installing at the motor 4 drive end, because fan 6 installs on rotation axis 5, thereby it rotates to drive fan 6, thereby get rid of a plurality of louvres 3 that the wall was seted up on passing through lithium cell box 1 with the hot-blast in lithium cell box 1, thereby dispel the heat to lithium cell 2, increase lithium cell 2's life, for making the heat dissipation more thorough, can adopt simultaneously to be located lithium cell box 1 the cold water component that the wall is located lithium cell 2 right side motor 4 below to dispel the heat.
In one embodiment, the water cooling assembly comprises; a water pipe 7, a small water tank 8 and a circulating pump 9;
small-size water tank 8 is installed on the wall under in the lithium battery box 1, small-size water tank 8 is located 2 right sides of lithium cell, small-size water tank 8 is located 4 belows of motor, the through-hole has been seted up to 8 preceding walls of small-size water tank, the through-hole has been seted up to 8 back walls of small-size water tank, circulating pump 9 is installed on the wall under in the small- size water tank 8, 7 one ends of water pipe are installed on the circulating pump 9 delivery port, install the 7 other ends of water pipe the through-hole that 8 preceding walls of small-size water tank were seted up, the winding is in the 2 outsides of lithium cell, pass the through-hole that 8 back walls.
When needing to explain, when needing to use the cold water subassembly to assist the heat dissipation to lithium cell 2, for installing on the wall under in lithium cell box 1, the small-size water tank 8 that is located lithium cell 2 right side motor 4 below adds cold water, open circulating pump 9 of installing on the wall under in small-size water tank 8 this moment, because water pipe 7 one end is installed on circulating pump 9, the through-hole winding that the other end passed 8 preceding walls of small-size water tank and seted up is in the lithium cell 2 outside, install inside small-size water tank 8 from the through-hole of 8 back walls of small-size water tank, thereby start circulating pump 9, water in the small-size water tank 8 will flow to water pipe 7 through circulating pump 9 and flow to small-size water tank 8 and flow to circulating pump 9, when water stayed water winding water 7 in the lithium cell 2 outside, lithium cell 2's heat.
In the specific implementation process, furthermore, the front wall of the lithium battery box 1 is provided with an access cover 10 for maintenance.
In the specific implementation process, furthermore, the motor 4 is provided with a motor frame 11 for supporting.
In the specific implementation process, furthermore, a sealing ring 12 for sealing is arranged at the joint of the small water tank 8 and the water pipe 7.
In the specific implementation process, furthermore, the lower wall surface of the lithium battery box 1 is provided with a shock absorption pad 13 for shock absorption.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 (6)
1. The auxiliary heat dissipation device for the lithium battery comprises a lithium battery box (1) and the lithium battery (2), and is characterized in that the lithium battery (2) is mounted on the inner lower wall surface of the lithium battery box (1), and a heat dissipation structure is arranged in the lithium battery box (1);
wherein, heat radiation structure includes: a plurality of heat dissipation holes (3) with the same structure, a motor (4), a rotating shaft (5), a fan (6) and a water cooling component;
the lithium battery box is characterized in that the upper wall face of the lithium battery box (1) is provided with a plurality of heat dissipation holes (3), the motor (4) is installed on the inner right wall face of the lithium battery box (1), the drive end of the motor (4) is parallel to the upper wall face of the lithium battery box (1), the rotating shaft (5) is installed on the drive end of the motor (4), the fan (6) is installed on the rotating shaft (5), the inner upper wall face of the lithium battery box (1) is located on the right side of the lithium battery (2), and a cold water assembly is arranged on the lower side of the motor (4).
2. The auxiliary heat sink for lithium battery as claimed in claim 1, wherein the water cooling assembly is included; a water pipe (7), a small water tank (8) and a circulating pump (9);
install small-size water tank (8) on the wall under in lithium cell box (1), small-size water tank (8) are located lithium cell (2) right side, small-size water tank (8) are located motor (4) below, the through-hole has been seted up to small-size water tank (8) antetheca, the through-hole has been seted up to small-size water tank (8) back wall, install circulating pump (9) on the wall under in small-size water tank (8), install water pipe (7) one end on circulating pump (9) delivery port, install water pipe (7) other end the through-hole that small-size water tank (8) antetheca was seted up is twined in lithium cell (2) outside, passes the through-hole that the wall was seted up behind small-size water tank (8) is located inside small-size water tank (8).
3. The lithium battery auxiliary heat dissipation device as recited in claim 1, characterized in that the front wall of the lithium battery box (1) is provided with an access cover (10) for access.
4. The lithium battery auxiliary heat sink as recited in claim 1, characterized in that the motor (4) is provided with a motor frame (11) for supporting.
5. The auxiliary heat sink for lithium battery as claimed in claim 2, wherein the joint of the small water tank (8) and the water pipe (7) is provided with a sealing ring (12) for sealing.
6. The auxiliary heat sink for lithium battery as claimed in claim 1, wherein the lower wall of the lithium battery case (1) is provided with a shock absorbing pad (13) for shock absorption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021913235.7U CN213093290U (en) | 2020-09-04 | 2020-09-04 | Auxiliary heat dissipation device for lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021913235.7U CN213093290U (en) | 2020-09-04 | 2020-09-04 | Auxiliary heat dissipation device for lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213093290U true CN213093290U (en) | 2021-04-30 |
Family
ID=75634861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021913235.7U Expired - Fee Related CN213093290U (en) | 2020-09-04 | 2020-09-04 | Auxiliary heat dissipation device for lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213093290U (en) |
-
2020
- 2020-09-04 CN CN202021913235.7U patent/CN213093290U/en not_active Expired - Fee Related
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| 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: 20210430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |