CN215816147U - Novel low-loss lithium battery with long service life - Google Patents
Novel low-loss lithium battery with long service life Download PDFInfo
- Publication number
- CN215816147U CN215816147U CN202121948325.4U CN202121948325U CN215816147U CN 215816147 U CN215816147 U CN 215816147U CN 202121948325 U CN202121948325 U CN 202121948325U CN 215816147 U CN215816147 U CN 215816147U
- Authority
- CN
- China
- Prior art keywords
- groove
- service life
- long service
- battery
- novel low
- 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.)
- Active
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 52
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 14
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 230000017525 heat dissipation Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000002931 mesocarbon microbead Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000126 substance 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
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model relates to the technical field of lithium batteries, and discloses a novel low-loss lithium battery with long service life. This novel low-loss lithium cell of long service life, can play the guard action to the battery through setting up protection mechanism in the front of battery, its battery receives the collision or when pushing down, its buffer board can push down buffer spring along spout downstream, its buffer spring can produce buffering elasticity and carry out the pressure that collides the power and received and carry out the cushioning action, avoid the great phenomenon that leads to the battery damage of collision power, the setting of its rubber block can play the guard action to the corner of casing, the corner of avoiding the lithium cell receives the collision and leads to the sunken condition to appear, the radiating panel that its battery openly set up and radiating fin's setting can improve the radiating efficiency of lithium cell, the life of lithium cell has been prolonged.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to a novel low-loss lithium battery with long service life.
Background
A lithium battery is a type of battery using a nonaqueous electrolyte solution, using lithium metal or a lithium alloy as a positive/negative electrode material. 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. With the development of scientific technology, lithium batteries have become mainstream, and the lithium batteries can be roughly divided into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. Due to its high technical requirement, only a few national companies are producing such lithium metal batteries, and the negative electrode materials actually used in lithium ion batteries are basically carbon materials, such as artificial graphite, natural graphite, mesocarbon microbeads, petroleum coke, carbon fibers, pyrolytic resin carbon, and the like.
The protectiveness of the battery of the existing loss lithium battery is low, so that the battery is easy to collide, the phenomenon of battery sinking and damage is caused, and the service life of the battery is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel low-loss lithium battery with long service life so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a long service life's novel low-loss lithium cell, includes casing, protection mechanism, the front of casing is provided with protection mechanism.
The protection mechanism comprises a device groove and a buffer plate, the buffer plate is arranged in the device groove, a spring groove is formed in the back face of the buffer plate, a buffer spring is fixedly arranged in the spring groove, an insertion block is fixedly arranged on the inner rear wall of the device groove, and a rubber pad is bonded on the upper surface of the buffer plate.
Preferably, the front fixed mounting of casing has the device groove, the spacing groove has been seted up to the inside back wall in device groove, the inside fixed mounting of spacing groove has buffer spring, and the setting up of its spacing groove can play spacing effect to buffer spring, avoids buffer spring to take place the phenomenon of offset at the in-process that uses.
Preferably, the spout has been seted up to the inside roof of device groove, the inside sliding connection of spout has the slider, the bottom fixed mounting of slider has the buffer board, and the setting of its spout and slider can play spacing effect to the buffer board, avoids the buffer board to break away from the inside of device groove, makes things convenient for the buffer board to remove simultaneously.
Preferably, the bottom of the buffer plate is provided with a limiting groove, the inner front wall of the limiting groove is bonded with a pressure pad, the inner part of the limiting groove is spliced with an insert block, and the limiting groove and the insert block are arranged to limit the limiting plate.
Preferably, the mounting groove has been seted up in the front of casing, the inside fixed mounting of mounting groove has the heating panel, the positive fixed mounting of heating panel has radiating fin, and its heating panel and radiating fin's setting can improve the radiating efficiency of lithium cell, has prolonged the life of lithium cell.
Preferably, the number of the device grooves is two, the two device grooves are respectively and fixedly installed on the left side and the right side of the front face of the shell, and the buffer plate can be conveniently arranged through the arrangement of the device grooves.
Preferably, the last fixed surface of casing installs utmost point ear, the corner of casing bonds and has the block rubber, the quantity of block rubber is four, its four the block rubber bonds respectively in the four corners of casing, buffer spring's quantity is three, its three buffer spring equidistance setting is in the inside in device groove respectively, and the setting of its block rubber can play the guard action to the casing, avoids the corner of lithium cell to receive the collision and leads to appearing sunken condition, has further improved the life of lithium cell.
Compared with the prior art, the utility model provides a novel low-loss lithium battery with long service life. The method has the following beneficial effects:
this novel low-loss lithium cell of long service life, can play the guard action to the battery through setting up protection mechanism in the front of battery, its battery receives the collision or when pushing down, its buffer board can push down buffer spring along spout downstream, its buffer spring can produce buffering elasticity and carry out the pressure that collides the power and received and carry out the cushioning action, avoid the great phenomenon that leads to the battery damage of collision power, the setting of its rubber block can play the guard action to the corner of casing, the corner of avoiding the lithium cell receives the collision and leads to the sunken condition to appear, the radiating panel that its battery openly set up and radiating fin's setting can improve the radiating efficiency of lithium cell, the life of lithium cell has been prolonged.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the protection mechanism of the present invention;
FIG. 3 is a schematic structural view of a cross section of a side surface of a groove of the device of the present invention;
fig. 4 is a schematic top sectional view of the heat dissipating plate of the present invention.
In the figure: 1. a housing; 2. a protection mechanism; 201. a device slot; 202. a spring slot; 203. a buffer spring; 204. inserting a block; 205. a buffer plate; 206. a rubber pad; 3. a heat dissipation plate; 4. a limiting groove; 5. a pressure pad; 6. a chute; 7. a slider; 8. a heat dissipating fin; 9. mounting grooves; 10. a tab; 11. a rubber block.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a novel low-loss lithium battery with long service life comprises a shell 1 and a protection mechanism 2, wherein the protection mechanism 2 is arranged on the front surface of the shell 1.
The protection mechanism 2 comprises a device groove 201 and a buffer plate 205, wherein the buffer plate 205 is arranged inside the device groove 201, the spring groove 202 is formed in the back of the buffer plate 205, a buffer spring 203 is fixedly arranged inside the spring groove 202, an inserting block 204 is fixedly arranged on the rear wall inside the device groove 201, and a rubber pad 206 is bonded on the upper surface of the buffer plate 205.
The front surface of the shell 1 is fixedly provided with a device groove 201, the inner rear wall of the device groove 201 is provided with a limiting groove, the inner part of the limiting groove is fixedly provided with a buffer spring 203, the limiting groove can limit the buffer spring 203, the phenomenon of position deviation of the buffer spring 203 in the using process is avoided, the inner top wall of the device groove 201 is provided with a chute 6, the inner part of the chute 6 is connected with a slide block 7 in a sliding way, the bottom of the slide block 7 is fixedly provided with a buffer plate 205, the arrangement of the chute 6 and the slide block 7 can limit the buffer plate 205, the buffer plate 205 is prevented from separating from the inner part of the device groove 201, meanwhile, the buffer plate 205 is convenient to move, the bottom of the buffer plate 205 is provided with a limiting groove 4, the inner front wall of the limiting groove 4 is bonded with a pressure pad 5, the inner part of the limiting groove 4 is inserted with an insertion block 204, the arrangement of the limiting groove 4 and the insertion block 204 can limit the limiting plate 205, the front surface of the shell 1 is provided with a mounting groove 9, a heat dissipation plate 3 is fixedly mounted inside the mounting groove 9, heat dissipation fins 8 are fixedly mounted on the front surface of the heat dissipation plate 3, the heat dissipation efficiency of the lithium battery can be improved due to the arrangement of the heat dissipation plate 3 and the heat dissipation fins 8, the service life of the lithium battery is prolonged, the number of the device grooves 201 is two, the two device grooves 201 are respectively and fixedly mounted on the left side and the right side of the front surface of the shell 1, the arrangement of the device grooves 201 can conveniently arrange the buffer plates 205, the upper surface of the shell 1 is fixedly provided with the lugs 10, the corners of the shell 1 are bonded with the rubber blocks 11, the number of the rubber blocks 11 is four, the four rubber blocks 11 are respectively bonded at the four corners of the shell 1, the number of the buffer springs 203 is three, the three buffer springs 203 are respectively and equidistantly arranged inside the device grooves 201, and the rubber blocks 11 can play a role in protecting the shell 1, avoid the corner of lithium cell to receive the condition that the collision leads to appearing cavedly, the life of lithium cell has further been improved, this long service life's novel low-loss lithium cell, can play the guard action to the battery through setting up protection mechanism 2 in the front of battery, its battery receives the collision or when pushing down, its buffer board 205 can push down buffer spring 203 along 6 downstream of spout, its buffer spring 203 can produce buffering elasticity and carry out the cushioning effect to the collision force and the pressure that receives, avoid the great phenomenon that leads to the battery damage of collision force, the setting of its rubber block 11 can play the guard action to the corner of casing 1, the corner of avoiding the lithium cell receives the collision and leads to appearing the sunken condition, the radiating plate 3 that its battery openly set up and radiating fin 8's setting can improve the radiating efficiency of lithium cell, the life of lithium cell has been prolonged.
In the actual operation process, when this device uses, this novel low-loss lithium cell of long service life, can play the guard action to the battery through setting up protection mechanism 2 in the front of battery, its battery receives the collision or when pushing down, its buffer board 205 can push down buffer spring 203 along 6 downstream of spout, its buffer spring 203 can produce buffering elasticity and carry out the cushioning effect to collision force and the pressure that receives, avoid the great phenomenon that leads to the battery damage of collision force, the setting of its block rubber 11 can play the guard action to the corner of casing 1, the corner of avoiding the lithium cell to receive the collision and leads to appearing sunken condition, the radiating efficiency of lithium cell can be improved to the heating panel 3 and the radiating fin 8's of its positive setting of battery, the life of lithium cell has been prolonged.
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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a long service life's novel low-loss lithium cell, includes casing (1), protection mechanism (2), its characterized in that: the front surface of the shell (1) is provided with a protection mechanism (2);
protection machanism (2) are including device groove (201), buffer board (205) set up in the inside of device groove (201), spring groove (202) have been seted up at the back of buffer board (205), the inside fixed mounting of spring groove (202) has buffer spring (203), the inside back wall fixed mounting of device groove (201) has inserted block (204), the last surface bonding of buffer board (205) has rubber pad (206).
2. A novel low-loss lithium battery of long service life as claimed in claim 1, characterized in that: the front fixed mounting of casing (1) has device groove (201), the spacing groove has been seted up to the inside back wall in device groove (201), the inside fixed mounting of spacing groove has buffer spring (203).
3. A novel low-loss lithium battery of long service life as claimed in claim 1, characterized in that: spout (6) have been seted up to the inside roof of device groove (201), the inside sliding connection of spout (6) has slider (7), the bottom fixed mounting of slider (7) has buffer board (205).
4. A novel low-loss lithium battery of long service life as claimed in claim 1, characterized in that: the bottom of the buffer plate (205) is provided with a limiting groove (4), an inserting block (204) is inserted into the limiting groove (4), and a pressure pad (5) is bonded on the inner front wall of the limiting groove (4).
5. A novel low-loss lithium battery of long service life as claimed in claim 1, characterized in that: mounting groove (9) have been seted up in the front of casing (1), the inside fixed mounting of mounting groove (9) has heating panel (3), the front fixed mounting of heating panel (3) has radiating fin (8).
6. A novel low-loss lithium battery of long service life as claimed in claim 1, characterized in that: the number of the device grooves (201) is two, and the two device grooves (201) are fixedly arranged on the left side and the right side of the front face of the shell (1) respectively.
7. A novel low-loss lithium battery of long service life as claimed in claim 1, characterized in that: the utility model discloses a device, including casing (1), last fixed surface of casing (1) installs utmost point ear (10), the corner bonding of casing (1) has block rubber (11), the quantity of block rubber (11) is four, its four block rubber (11) bond respectively in the four corners of casing (1), the quantity of buffer spring (203) is three, its three buffer spring (203) equidistance respectively sets up the inside at device groove (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121948325.4U CN215816147U (en) | 2021-08-19 | 2021-08-19 | Novel low-loss lithium battery with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121948325.4U CN215816147U (en) | 2021-08-19 | 2021-08-19 | Novel low-loss lithium battery with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215816147U true CN215816147U (en) | 2022-02-11 |
Family
ID=80133376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121948325.4U Active CN215816147U (en) | 2021-08-19 | 2021-08-19 | Novel low-loss lithium battery with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215816147U (en) |
-
2021
- 2021-08-19 CN CN202121948325.4U patent/CN215816147U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101894968B (en) | Novel battery module | |
| CN210092187U (en) | Battery pack | |
| CN109037787B (en) | New energy automobile lithium ion battery pack structure and 18650 battery manufacturing method thereof | |
| CN208914952U (en) | A kind of lithium battery insertion mechanism for four-wheel driven electric vehicle | |
| CN215816147U (en) | Novel low-loss lithium battery with long service life | |
| KR101654800B1 (en) | Secondary battery with cooling structure | |
| CN207896219U (en) | A kind of lithium ion battery | |
| CN210897439U (en) | Lithium battery core and lithium battery | |
| CN211555961U (en) | Battery structure | |
| CN210443607U (en) | New energy automobile battery device | |
| CN207883808U (en) | A kind of high multiplying power lithium ion battery | |
| CN218448272U (en) | High temperature resistant lithium cell for bluetooth earphone | |
| CN112406243A (en) | Graphene insulation heat dissipation partition plate and preparation method and application thereof | |
| CN212085109U (en) | Lithium ion lithium battery fixing device | |
| CN108321330A (en) | A kind of lithium battery group installs case | |
| CN215266562U (en) | Combined lithium battery with auxiliary positioning structure | |
| CN209896127U (en) | Novel high-capacity lithium battery pack module | |
| CN218333901U (en) | Lithium battery with charging protection structure | |
| CN214477795U (en) | Combined battery cell | |
| CN220856693U (en) | Lithium battery with charging protection structure | |
| CN216794118U (en) | Quick-charging type high-power lithium ion battery | |
| CN212062533U (en) | High energy storage battery of security | |
| CN220209184U (en) | Heating structure of lithium ion battery | |
| CN218070064U (en) | Aluminum hull power lithium cell's constitution dress structure | |
| CN219658821U (en) | Lithium ion battery shell and lithium ion battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of low loss lithium battery with a long service life Granted publication date: 20220211 Pledgee: China Construction Bank Corporation Tengchong Branch Pledgor: Yunnan Lufei new energy materials Co.,Ltd. Registration number: Y2024980034904 |