CN208570734U - A kind of new type superthin formula lithium battery - Google Patents
A kind of new type superthin formula lithium battery Download PDFInfo
- Publication number
- CN208570734U CN208570734U CN201821265021.6U CN201821265021U CN208570734U CN 208570734 U CN208570734 U CN 208570734U CN 201821265021 U CN201821265021 U CN 201821265021U CN 208570734 U CN208570734 U CN 208570734U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- guide pipe
- shell
- hole
- new type
- 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 78
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 239000002826 coolant Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000005779 cell damage Effects 0.000 description 1
- 208000037887 cell injury Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000000203 mixture Substances 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
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 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 a kind of new type superthin formula lithium batteries, including shell, through-hole is symmetrically arranged on the shell, the through-hole inner cavity is equipped with guide pipe, the guiding tube cavity is equipped with electrode column, casing is equipped between the guide pipe and electrode column, nut has been connected through a screw thread on the outside of the guide pipe, and the nut is flexibly connected with case top, lithium battery ontology is equipped with below the through-hole, and it is fixedly connected at the top of the lithium battery ontology and housing cavity, the lithium battery bodies top is symmetrically arranged with positive electrode and negative electrode, and the positive electrode and negative electrode are sheathed in guide pipe, the positive electrode passes through elastic conducting strip with negative electrode respectively and connect with electrode column, the lithium battery outer body is set with cushion collar, structure is simple, design is reasonable, lithium battery can be effectively protected, it avoids shaking or fall pair Lithium battery damages, while can carry out good heat radiating to lithium battery.
Description
Technical field
The utility model relates to a kind of new type superthin formula lithium batteries, belong to technical field of lithium batteries.
Background technique
It by lithium metal or lithium alloy is negative electrode material, using the battery of non-aqueous electrolytic solution that " lithium battery ", which is a kind of,
Lithium metal battery is proposed and is studied by GilbertN.Lewis earliest within 1912, when the 1970s, is proposed and is begun one's study
Lithium ion battery, since the chemical characteristic of lithium metal is very active, so that the processing of lithium metal, preservation, use, to environmental requirement
It is very high.So lithium battery is not applied for a long time, with the development of science and technology, present lithium battery has become master
Stream, lithium battery are broadly divided into two classes: lithium metal battery and lithium ion battery, and lithium ion battery does not contain the lithium of metallic state, and
And can charge, the 5th generation product lithium metal battery of rechargeable battery was born in 1996, safety, specific capacity,
Self-discharge rate and the ratio of performance to price are superior to lithium ion battery, now only a small number of since the high-tech of its own requires limitation
The company of several countries is producing this lithium metal battery, and present lithium battery volume is smaller and smaller, directly contacts with equipment, sternly
Ghost image rings heat dissipation, while when lithium battery shakes or falls, it is easy to damage to battery, therefore, it is necessary to further change
Into.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of new type superthin formula lithium battery, knot
Structure is simple, and design rationally, can effectively protect lithium battery, avoid shaking or falling damaging lithium battery, together
When can to lithium battery carry out good heat radiating, by be arranged guide pipe, electrode column can be fixed, while driving guide pipe
It is increased and is reduced, improve the practicability of lithium battery, increase the scope of application of lithium battery, by the way that elastic conducting strip, energy is arranged
It is enough to connect electrode column with positive electrode, negative electrode, while the rise and fall of electrode column are not influenced, it is protected with positive electrode, negative electrode
Channel status is held, by the way that cushion collar is arranged, lithium battery ontology can be protected, avoided when battery is fallen or is shaken
Lithium battery ontology is damaged, while coolant liquid can be installed, it, can be to lithium battery ontology by the way that coolant liquid is arranged
The heat generated when work is absorbed, and is avoided lithium battery ontology heat excessively high, is influenced battery working efficiency, or even cause battery
The heat that coolant liquid absorbs can be distributed by the way that heat sink is arranged, guarantee that battery temperature is in safe range by damage
It is interior, by the way that anti-dust filter mesh is arranged, heat sink can be carried out dust-proof, prevent dust from entering enclosure interior, influence to radiate, it can be with
Effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of new type superthin formula lithium battery, including shell are symmetrically arranged with through-hole on the shell, and the through-hole inner cavity is equipped with
Guide pipe, the guiding tube cavity are equipped with electrode column, and casing, the guide pipe outside are equipped between the guide pipe and electrode column
It is connected through a screw thread nut, and the nut is flexibly connected with case top, lithium battery ontology is equipped with below the through-hole,
And be fixedly connected at the top of the lithium battery ontology and housing cavity, the lithium battery bodies top is symmetrically arranged with positive electrode and negative electricity
Pole, and the positive electrode and negative electrode are sheathed in guide pipe, the positive electrode and negative electrode pass through elastic conducting strip respectively
It being connect with electrode column, the lithium battery outer body is set with cushion collar, and the cushion collar is connect by connector with shell,
Coolant liquid is perfused in the cushion collar, the cushion collar two sides and bottom are equipped with heat sink, are equipped on the heat sink
Partition is equipped with heat release hole between the partition, is equipped with anti-dust filter mesh on the outside of the heat sink.
Furthermore, the guide pipe two sides are symmetrically arranged with guide groove, and the guiding trench bottom is equipped with limited block, described
Through-hole inner cavity is symmetrically arranged with and the matched guide pad of guide groove.
Furthermore, four corners of the shell are equipped with cushion, and the thickness of the cushion is greater than shell
Thickness 1mm.
Furthermore, sealing ring is equipped with above described sleeve pipe, and the sealing ring is set at the top of guide pipe and electrode column
Junction.
Furthermore, the shell front and rear sides are equipped with plastic cement patch.
Furthermore, between the guide pipe and through-hole be equipped with gasket, and the guide pipe, casing, sealing ring with
Gasket is isolation material production.
For the utility model the utility model has the advantages that a kind of new type superthin formula lithium battery involved in the utility model, structure is simple, if
Meter rationally, can effectively protect lithium battery, avoid shaking or falling damaging lithium battery, while can be to lithium
Battery carry out good heat radiating, by be arranged guide pipe, electrode column can be fixed, at the same drive guide pipe carry out increase with
It reduces, improves the practicability of lithium battery, increase the scope of application of lithium battery, it, can be by electrode column by the way that elastic conducting strip is arranged
It is connect with positive electrode, negative electrode, while not influencing the rise and fall of electrode column, keep channel status with positive electrode, negative electrode,
By the way that cushion collar is arranged, lithium battery ontology can be protected when battery is fallen or is shaken, be avoided to lithium battery ontology
It damages, while coolant liquid can be installed, generated by the way that coolant liquid is arranged, when can be to this body running of lithium battery
Heat is absorbed, and is avoided lithium battery ontology heat excessively high, battery working efficiency is influenced, or even cause cell damage, by setting
Heat sink is set, the heat that coolant liquid absorbs can be distributed, is guaranteed at battery temperature in safe range, it is anti-by being arranged
Dirt filter screen, can be dust-proof to heat sink progress, prevents dust from entering enclosure interior, influences to radiate.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of new type superthin formula lithium battery interior structure chart of the utility model.
Fig. 2 is a kind of hardened composition of new type superthin formula heat dissipation of lithium battery of the utility model.
Fig. 3 is a kind of new type superthin formula lithium battery guide pipe structure chart of the utility model.
Figure label: 1, shell；2, through-hole；3, guide pipe；4, electrode column；5, casing；6, nut；7, lithium battery ontology；
8, positive electrode；9, negative electrode；10, elastic conducting strip；11, cushion collar；12, coolant liquid；13, heat sink；14, partition；15, it radiates
Hole；16, anti-dust filter mesh；17, guide groove；18, limited block；19, guide pad；20, cushion；21, sealing ring.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1-Figure 3, a kind of new type superthin formula lithium battery, including shell 1 are symmetrically arranged with through-hole on the shell 1
2,2 inner cavity of through-hole is equipped with guide pipe 3, electrode column 4 can be fixed, while guide pipe 3 being driven to be increased and dropped
It is low, the practicability of lithium battery is improved, increases the scope of application of lithium battery, 3 inner cavity of guide pipe is equipped with electrode column 4, described to lead
To casing 5 is equipped between pipe 3 and electrode column 4,3 outside of guide pipe has been connected through a screw thread nut 6, and the nut 6
It is connect with 1 top movable of shell, lithium battery ontology 7, and the lithium battery ontology 7 and 1 inner cavity of shell is equipped with below the through-hole 2
Top is fixedly connected, and positive electrode 8 and negative electrode 9, and the positive electrode 8 and negative electricity are symmetrically arranged at the top of the lithium battery ontology 7
Pole 9 is sheathed in guide pipe 3, and the positive electrode 8 is connect by elastic conducting strip 10 with electrode column 4 respectively with negative electrode 9, energy
It is enough to connect electrode column 4 with positive electrode 8, negative electrode 9, while the rise and fall of electrode column 4 are not influenced, with positive electrode 8, negative electricity
Pole 9 keeps channel status, and 7 outer sheath of lithium battery ontology is equipped with cushion collar 11, can be right when battery is fallen or is shaken
Lithium battery ontology 7 is protected, and avoids damaging lithium battery ontology 7, while can be installed to coolant liquid 12, and institute
It states cushion collar 11 to connect by connector with shell 1, is perfused with coolant liquid 12 in the cushion collar 11, it can be to lithium battery ontology
The heat generated when 7 work is absorbed, and is avoided 7 heat of lithium battery ontology excessively high, is influenced battery working efficiency, or even cause electricity
Pond damage, 11 two sides of cushion collar and bottom are equipped with heat sink 13, can distribute the heat that coolant liquid 12 absorbs,
Guarantee at battery temperature in safe range, partition 14 to be installed on the heat sink 13, is equipped with heat dissipation between the partition 14
Hole 15 is equipped with anti-dust filter mesh 16 on the outside of the heat sink 13, can carry out to heat sink 13 dust-proof, prevents dust from entering shell
Inside 1, influence to radiate.
3 two sides of guide pipe are symmetrically arranged with guide groove 17, and 17 bottom of guide groove is equipped with limited block 18, the through-hole
2 inner cavities, which are symmetrically arranged with, is equipped with cushion 20, and institute with the matched guide pad 19 of guide groove 17,1 four corners of the shell
The thickness for stating cushion 20 is greater than 1 thickness 1mm of shell, is equipped with sealing ring 21 above described sleeve pipe 5, and the sealing ring 21 is set to
The junction at guide pipe 3 top and electrode column 4,1 front and rear sides of shell are equipped with plastic cement patch, the guide pipe 3 with it is logical
Gasket is equipped between hole 2, and the guide pipe 3, casing 5, sealing ring 21 and gasket are isolation material production.
Utility model works principle: positive electrode 5, negative electrode 9 are connect by elastic conducting strip 10 with electrode column 5, are increased
The join domain of positive electrode 8, negative electrode 9 increases the scope of application, and cushion collar 11 protects lithium battery ontology 7, mitigates lithium electricity
The vibration of ontology 7, coolant liquid 12, heat sink 13 radiate to battery, improve radiating efficiency, will be oriented to by rotating nuts 6
Pipe 3 is gone up and down, so that electrode column 4 is driven to go up and down, it is easy to operate.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of new type superthin formula lithium battery, including shell (1), which is characterized in that be symmetrically arranged with through-hole on the shell (1)
(2), through-hole (2) inner cavity is equipped with guide pipe (3), and guide pipe (3) inner cavity is equipped with electrode column (4), the guide pipe (3)
Casing (5) are equipped between electrode column (4), have been connected through a screw thread nut (6) on the outside of the guide pipe (3), and the spiral shell
Female (6) are connect with shell (1) top movable, are equipped with lithium battery ontology (7) below the through-hole (2), and the lithium battery ontology
(7) it is fixedly connected with shell (1) inner cavity top, is symmetrically arranged with positive electrode (8) and negative electrode at the top of the lithium battery ontology (7)
(9), and the positive electrode (8) and negative electrode (9) are sheathed in guide pipe (3), the positive electrode (8) and negative electrode (9) point
Not Tong Guo elastic conducting strip (10) connect with electrode column (4), lithium battery ontology (7) outer sheath be equipped with cushion collar (11), and
The cushion collar (11) is connect by connector with shell (1), is perfused with coolant liquid (12) in the cushion collar (11), described slow
Punching set (11) two sides and bottom are equipped with heat sink (13), are equipped with partition (14), the partition on the heat sink (13)
(14) heat release hole (15) are equipped between, are equipped with anti-dust filter mesh (16) on the outside of the heat sink (13).
2. a kind of new type superthin formula lithium battery according to claim 1, it is characterised in that: guide pipe (3) two sides are symmetrical
Equipped with guide groove (17), guide groove (17) bottom is equipped with limited block (18), and through-hole (2) inner cavity is symmetrically arranged with and is oriented to
Slot (17) matched guide pad (19).
3. a kind of new type superthin formula lithium battery according to claim 1, it is characterised in that: (1) four corner of the shell
It is equipped with cushion (20), and the thickness of the cushion (20) is greater than shell (1) thickness 1mm.
4. a kind of new type superthin formula lithium battery according to claim 1, it is characterised in that: be equipped with above described sleeve pipe (5) close
Seal (21), and the sealing ring (21) is set to the junction at the top of guide pipe (3) with electrode column (4).
5. a kind of new type superthin formula lithium battery according to claim 1, it is characterised in that: shell (1) front and rear sides are equal
Equipped with plastic cement patch.
6. according to claim 1 or a kind of 4 new type superthin formula lithium batteries, it is characterised in that: the guide pipe (3) and through-hole
(2) gasket is equipped between, and the guide pipe (3), casing (5), sealing ring (21) and gasket are isolation material production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821265021.6U CN208570734U (en) | 2018-08-07 | 2018-08-07 | A kind of new type superthin formula lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821265021.6U CN208570734U (en) | 2018-08-07 | 2018-08-07 | A kind of new type superthin formula lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208570734U true CN208570734U (en) | 2019-03-01 |
Family
ID=65449916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821265021.6U Expired - Fee Related CN208570734U (en) | 2018-08-07 | 2018-08-07 | A kind of new type superthin formula lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208570734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867628A (en) * | 2019-11-27 | 2020-03-06 | 衡阳市鑫晟新能源有限公司 | Heat dissipation aluminum shell lithium ion battery for mobile phone |
| CN115224410A (en) * | 2021-06-18 | 2022-10-21 | 广州汽车集团股份有限公司 | Power battery pack |
-
2018
- 2018-08-07 CN CN201821265021.6U patent/CN208570734U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867628A (en) * | 2019-11-27 | 2020-03-06 | 衡阳市鑫晟新能源有限公司 | Heat dissipation aluminum shell lithium ion battery for mobile phone |
| CN115224410A (en) * | 2021-06-18 | 2022-10-21 | 广州汽车集团股份有限公司 | Power battery pack |
| CN115224410B (en) * | 2021-06-18 | 2023-09-22 | 广州汽车集团股份有限公司 | Power battery pack |
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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: 20190301 |