CN215771279U - Graphene material heat conduction lithium battery - Google Patents
Graphene material heat conduction lithium battery Download PDFInfo
- Publication number
- CN215771279U CN215771279U CN202121963599.0U CN202121963599U CN215771279U CN 215771279 U CN215771279 U CN 215771279U CN 202121963599 U CN202121963599 U CN 202121963599U CN 215771279 U CN215771279 U CN 215771279U
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- CN
- China
- Prior art keywords
- lithium battery
- box
- lithium cell
- material heat
- box body
- 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 58
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 239000000463 material Substances 0.000 title claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 14
- 210000005056 cell body Anatomy 0.000 claims description 19
- 229910002804 graphite Inorganic materials 0.000 claims description 10
- 239000010439 graphite Substances 0.000 claims description 10
- -1 graphite alkene Chemical class 0.000 claims description 10
- 239000011111 cardboard Substances 0.000 claims description 8
- 210000004027 cell Anatomy 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012423 maintenance 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
- 239000007774 positive electrode material Substances 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 relates to the technical field of lithium batteries, and discloses a graphene material heat-conducting lithium battery which comprises a lithium battery body and a box body, wherein a top plate is fixedly sleeved at the upper end of the lithium battery body, the lithium battery body is arranged in the box body, the top plate is clamped and arranged at the upper end of the box body, a graphene material is uniformly coated on the inner wall of the box body, a U-shaped plate is fixedly arranged on the lower surface in the box body, a fan is fixedly arranged on the upper surface of the U-shaped plate, two clamping plates are symmetrically and fixedly arranged on the lower surface of the lithium battery body, a clamping mechanism is fixedly arranged in the box body, and the clamping mechanism is clamped and arranged with the lithium battery body through the two clamping plates. The utility model realizes the high-efficiency heat dissipation of the lithium battery and ensures the normal use of the lithium battery.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to a graphene material heat-conducting lithium battery.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution using lithium metal or a lithium alloy as a positive/negative electrode material, and can be roughly classified into two types: the lithium ion battery does not contain metallic lithium, can be charged, and has better safety, specific capacity, self-discharge rate and cost performance than the lithium ion battery.
The problem that current lithium cell fixed mounting is usually in the inside of group battery box, leads to like this is that the radiating effect is not good and be not convenient for dismantle the maintenance to the group battery when breaking down to influence its normal use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, a lithium battery is fixedly arranged in a box body, the heat dissipation effect is poor, and the lithium battery is inconvenient to disassemble, and provides a graphene material heat-conducting lithium battery.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a graphite alkene material heat conduction lithium cell, includes lithium cell body and box, the fixed roof that has cup jointed in lithium cell body's upper end, lithium cell body sets up in the inside of box, the roof joint sets up in the upper end of box, the even coating of inner wall of box has graphite alkene material, the inside lower fixed surface of box is provided with the U-shaped plate, the last fixed surface of U-shaped plate is provided with the fan, lithium cell body's lower fixed surface symmetry is provided with two cardboards, the inside of box is fixed and is provided with clamping mechanism, clamping mechanism sets up through two cardboards and lithium cell body joint.
Preferably, the latch mechanism includes two lead screws, two sliders and two picture pegs, two the one end pole wall that the lead screw is close to rotates through the left and right side board of first bearing and U-shaped board respectively and is connected, two the slider respectively with the pole wall threaded connection of the lead screw that corresponds, two the picture peg is fixed respectively and sets up in the upper end of the slider that corresponds, two the slot has been seted up respectively to one side that the cardboard is close to, two the picture peg is pegged graft with the slot that corresponds respectively and is set up, two the one end that the lead screw is close to is the first bevel gear of fixedly connected with respectively, two through the actuating mechanism drive connection between the first bevel gear.
Preferably, the driving mechanism comprises a second bevel gear and a rotating rod, the lower end rod wall of the rotating rod is rotatably connected with the bottom plate of the box body through a second bearing, the second bevel gear is fixedly arranged at the upper end of the rotating rod and is respectively in meshed connection with the corresponding first bevel gears, and the lower end of the rotating rod penetrates through the box body and is fixedly connected with a knob.
Preferably, the two sliding blocks are respectively provided with a limiting hole inside, the limiting holes are movably sleeved with a limiting rod inside, and one ends, close to the limiting rods, of the limiting rods are fixedly connected with the left side plate and the right side plate of the U-shaped plate respectively.
Preferably, a plurality of fresh air inlets and a plurality of exhaust vent have been seted up respectively to the bottom plate of box and the inside of left and right curb plate, every the fresh air inlet all is fixed with dustproof cotton with the inside of exhaust vent.
Preferably, four corners of the lower surface of the box body are respectively and fixedly provided with supporting legs.
Compared with the prior art, the utility model provides a graphene material heat conduction lithium battery, which has the following beneficial effects:
1. this graphite alkene material heat conduction lithium cell through the graphite alkene coating and the fan that are provided with, can dispel the heat effectively to lithium cell body when using lithium cell body, avoids influencing its normal use at the use high temperature.
2. This graphite alkene material heat conduction lithium cell through the clamping mechanism and the actuating mechanism that are provided with, can carry out the joint installation to lithium cell body, is convenient for dismantle it simultaneously, can maintain it fast when it breaks down.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the utility model realizes the high-efficiency heat dissipation of the lithium battery and ensures the normal use of the lithium battery.
Drawings
Fig. 1 is a schematic structural diagram of a graphene material heat-conducting lithium battery provided by the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
In the figure: 1 lithium battery body, 2 boxes, 3 top plates, 4U-shaped plates, 5 fans, 6 clamping plates, 7 lead screws, 8 sliding blocks, 9 plugboards, 10 first bevel gears, 11 second bevel gears, 12 rotating rods, 13 knobs, 14 limiting rods, 15 dustproof cotton and 16 supporting legs.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and 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.
Referring to fig. 1-2, a graphite alkene material heat conduction lithium cell, including lithium cell body 1 and box 2, the fixed roof 3 that has cup jointed in the upper end of lithium cell body 1, lithium cell body 1 sets up in the inside of box 2, 3 joints of roof set up in the upper end of box 2, the even coating of inner wall of box 2 has graphite alkene material, be convenient for dispel the heat to lithium cell body 1 through the good heat conductivity of graphite alkene material, the fixed surface is provided with U-shaped plate 4 under the inside of box 2, the last fixed surface of U-shaped plate 4 is provided with fan 5, the fixed two cardboards 6 that are provided with of the lower surface symmetry of lithium cell body 1, the fixed joint mechanism that is provided with in the inside of box 2, joint mechanism sets up with lithium cell body 1 joint through two cardboards 6.
The clamping mechanism comprises two lead screws 7, two sliders 8 and two inserting plates 9, one end rod wall close to the two lead screws 7 is respectively connected with the left side of the U-shaped plate 4 through a first bearing, the right side plate is rotatably connected, the two sliders 8 are respectively connected with the rod wall threads of the corresponding lead screws 7, the two inserting plates 9 are respectively and fixedly arranged at the upper ends of the corresponding sliders 8, one sides close to the two inserting plates 6 are respectively provided with a slot, the two inserting plates 9 are respectively connected with the corresponding slots in an inserting mode, one ends close to the two lead screws 7 are respectively fixedly connected with first bevel gears 10, the two first bevel gears 10 are connected through a driving mechanism in a driving mode, the two inserting plates 6 are conveniently and firmly clamped, and therefore installation of the lithium battery body 1 is achieved.
The driving mechanism comprises a second bevel gear 11 and a rotating rod 12, the lower end rod wall of the rotating rod 12 is rotatably connected with the bottom plate of the box body 2 through a second bearing, the second bevel gear 11 is fixedly arranged at the upper end of the rotating rod 12 and is respectively meshed with the corresponding first bevel gears 10, the lower end of the rotating rod 12 penetrates through the box body 2 and is fixedly connected with a knob 13, and the rotating rod 12 is driven to rotate through the knob 13.
Spacing holes have been seted up respectively to the inside of two sliders 8, and the gag lever post 14 has been cup jointed in the activity respectively in the inside in two spacing holes, and the one end that two gag lever posts 14 are close to is respectively in the left and right curb plate fixed connection of U-shaped plate 4, avoids driving corresponding slider 8 to rotate when two lead screws 7 rotate.
A plurality of fresh air inlets and a plurality of exhaust vent have been seted up respectively to the bottom plate of box 2 and the inside of left and right curb plate, and the inside of every fresh air inlet and exhaust vent all is fixed to be provided with dustproof cotton 15, avoids the dust to get into the inside of box 2.
Supporting legs 16 are respectively and fixedly arranged at four corners of the lower surface of the box body 2, so that the normal installation of the knob 13 and the normal use of a plurality of air inlet holes are ensured.
In the utility model, when the lithium battery pack is used, the fan 5 is started, the fan 5 realizes air flow inside the box body 2 through the plurality of air inlet holes and the plurality of air outlet holes, so that heat dissipation of the lithium battery body 1 is realized, meanwhile, the graphene material coated on the inner wall of the box body 2 is utilized, high-efficiency heat dissipation is carried out by utilizing the good heat conduction effect of the graphene material, and the normal use of the lithium battery body 1 is ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a graphite alkene material heat conduction lithium cell, includes lithium cell body (1) and box (2), its characterized in that, the fixed cover in upper end of lithium cell body (1) has connect roof (3), lithium cell body (1) sets up in the inside of box (2), roof (3) joint sets up in the upper end of box (2), the even coating of inner wall of box (2) has graphite alkene material, the inside lower fixed surface of box (2) is provided with U-shaped board (4), the last fixed surface of U-shaped board (4) is provided with fan (5), the lower fixed surface symmetry of lithium cell body (1) is provided with two cardboard (6), the inside of box (2) is fixed and is provided with clamping mechanism, clamping mechanism sets up with lithium cell body (1) joint through two cardboard (6).
2. The graphene-based thermally conductive lithium battery of claim 1, clamping mechanism includes two lead screws (7), two slider (8) and two picture peg (9), two the one end pole wall that lead screw (7) are close to rotates through the left and right curb plate of first bearing and U-shaped board (4) respectively and is connected, two slider (8) respectively with the pole wall threaded connection of the lead screw (7) that corresponds, two picture peg (9) are fixed respectively and set up in the upper end of the slider (8) that corresponds, two the slot has been seted up respectively to one side that cardboard (6) are close to, two picture peg (9) are pegged graft with the slot that corresponds respectively and are set up, two the one end that lead screw (7) are close to is first bevel gear (10) of fixedly connected with respectively, two through the actuating mechanism drive connection between first bevel gear (10).
3. The graphene material heat-conducting lithium battery as claimed in claim 2, wherein the driving mechanism comprises a second bevel gear (11) and a rotating rod (12), the lower end rod wall of the rotating rod (12) is rotatably connected with the bottom plate of the box body (2) through a second bearing, the second bevel gear (11) is fixedly arranged at the upper end of the rotating rod (12) and is respectively in meshed connection with the corresponding first bevel gears (10), and the lower end of the rotating rod (12) penetrates through the box body (2) and is fixedly connected with a knob (13).
4. The graphene material heat-conducting lithium battery as claimed in claim 2, wherein the two sliders (8) are respectively provided with a limiting hole inside, the two limiting holes are respectively movably sleeved with a limiting rod (14), and the ends of the two limiting rods (14) close to each other are respectively fixedly connected with the left side plate and the right side plate of the U-shaped plate (4).
5. The graphene material heat-conducting lithium battery as claimed in claim 1, wherein a plurality of air inlet holes and a plurality of air outlet holes are respectively formed in the bottom plate, the left side plate and the right side plate of the box body (2), and dustproof cotton (15) is fixedly arranged in each air inlet hole and each air outlet hole.
6. The graphene-material heat-conducting lithium battery as claimed in claim 1, wherein supporting legs (16) are fixedly arranged at four corners of the lower surface of the box body (2), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121963599.0U CN215771279U (en) | 2021-08-20 | 2021-08-20 | Graphene material heat conduction lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121963599.0U CN215771279U (en) | 2021-08-20 | 2021-08-20 | Graphene material heat conduction lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215771279U true CN215771279U (en) | 2022-02-08 |
Family
ID=80076962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121963599.0U Expired - Fee Related CN215771279U (en) | 2021-08-20 | 2021-08-20 | Graphene material heat conduction lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215771279U (en) |
-
2021
- 2021-08-20 CN CN202121963599.0U patent/CN215771279U/en not_active Expired - Fee Related
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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: 20220208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |