CN209561475U - A kind of lithium battery structure of high efficiency and heat radiation - Google Patents
A kind of lithium battery structure of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN209561475U CN209561475U CN201920149767.9U CN201920149767U CN209561475U CN 209561475 U CN209561475 U CN 209561475U CN 201920149767 U CN201920149767 U CN 201920149767U CN 209561475 U CN209561475 U CN 209561475U
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- CN
- China
- Prior art keywords
- heat
- shell
- front apron
- battery modules
- high efficiency
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- 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.)
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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
Abstract
The utility model discloses a kind of lithium battery structures of high efficiency and heat radiation, including shell, battery modules and heat-conducting silica gel sheet, the interior of shell is equipped with battery modules, and heat-conducting silica gel sheet is equipped at battery modules upper and lower ends and cage connection, the case nose inserts front apron, and radiator fan is fixedly connected with inside front apron, the outer casing back inserts rear baffle, and rear baffle is equipped with several heat release holes, radiator fan can improve the radiating efficiency of battery modules in the utility model, heat release hole energy auxiliary heat dissipation, increase the air circulation of interior of shell, heat-conducting silica gel sheet being capable of blind, the heat for completing heating position and radiating part interdigit is transmitted, insulation is also acted as simultaneously, damping, the effect of sealing, the flowing of coolant liquid, block battery modules internal heat dissipating can be added, pass through clamping, keep front apron and shell fixation more stable, heat release hole While auxiliary heat dissipation, it can prevent extraneous dust from entering interior of shell.
Description
Technical field
The utility model relates to technical field of lithium batteries, the lithium battery structure of specifically a kind of high efficiency and heat radiation.
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, due to
The chemical characteristic of lithium metal is very active, so that the processing of lithium metal, preservation, use, very high to environmental requirement, lithium battery is big
Cause can be divided into two classes: lithium metal battery and lithium ion battery.Lithium ion battery does not contain the lithium of metallic state, and is that can charge
's.
With the development of new energy, the usage amount of lithium battery is increasing, and lithium battery use for a long time is easy to produce largely
Heat expendable damage can be caused to lithium battery, and reduce the cruising ability of lithium battery if heat distributes not in time.
Therefore, those skilled in the art provide a kind of lithium battery structure of high efficiency and heat radiation, mentioned above in the background art to solve
Problem.
Summary of the invention
The purpose of this utility model is to provide a kind of lithium battery structures of high efficiency and heat radiation, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of lithium battery structure of high efficiency and heat radiation, including shell, battery modules and heat-conducting silica gel sheet, the interior of shell are set
There are battery modules, and be equipped with heat-conducting silica gel sheet at battery modules upper and lower ends and cage connection, the case nose inserts front
Plate, and radiator fan is fixedly connected with inside front apron, the outer casing back inserts rear baffle, and rear baffle is equipped with several heat dissipations
Hole, the front apron pass through fixing bolt with rear baffle and are fixedly connected with shell.
Radiator fan can improve the radiating efficiency of battery modules, and heat release hole energy auxiliary heat dissipation increases the air of interior of shell
Circulation, heat-conducting silica gel sheet can blind, the heat for completing heating position and radiating part interdigit transmits, at the same also act as insulation,
Damping, sealing effect.
As a further solution of the present invention: being equipped with several battery cores inside the battery modules, and battery core outer wall packet
Cover S type heat-conducting silica gel sheet.
Liquid cooling pipe, and liquid cooling pipe are equipped with inside the S type heat-conducting silica gel sheet as a further solution of the present invention,
Inside filling coolant liquid, the flowing of coolant liquid can add block battery modules internal heat dissipating.
Two sides inner wall is symmetrically arranged with the first card slot to the front apron up and down as a further solution of the present invention,
And inner wall is symmetrically arranged with the second card slot at left and right sides of front apron, and corresponding radiator fan is equipped with fixation hole among front apron.
Corresponding first card slot in the outer side of shell is equipped with the first fixture block as a further solution of the present invention, and
Corresponding second card slot of shell is equipped with the second fixture block, and is equipped with threaded hole on the first fixture block and the second fixture block, by clamping, before making
Baffle and shell fixation are more stable.
The rear baffle is identical as front apron internal structure as a further solution of the present invention, and rear baffle
Heat release hole be in Z-shaped, while heat release hole auxiliary heat dissipation, can prevent extraneous dust from entering interior of shell.
Compared with prior art, the utility model has the beneficial effects that
1, in the utility model, radiator fan can improve the radiating efficiency of battery modules, and heat release hole energy auxiliary heat dissipation increases
The air circulation of interior of shell, heat-conducting silica gel sheet can blind, the heat for completing heating position and radiating part interdigit transmits, together
When also act as the effect of insulation, damping, sealing.
2, in the utility model, the flowing of coolant liquid can add block battery modules internal heat dissipating to make front apron by clamping
It is more stable with shell fixation, while heat release hole auxiliary heat dissipation, it can prevent extraneous dust from entering interior of shell.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the lithium battery structure of high efficiency and heat radiation.
Fig. 2 is the structural schematic diagram of battery modules in a kind of lithium battery structure of high efficiency and heat radiation.
Fig. 3 is the top view of battery modules in a kind of lithium battery structure of high efficiency and heat radiation.
Fig. 4 is the side view of front apron in a kind of lithium battery structure of high efficiency and heat radiation.
Fig. 5 is the side view of shell in a kind of lithium battery structure of high efficiency and heat radiation.
In figure: 1- shell, 2- battery modules, 3- heat-conducting silica gel sheet, 4- front apron, 5- rear baffle, 6- radiator fan, 7- dissipate
Hot hole, 8- fixing bolt, 9- battery core, 10- liquid cooling pipe, 11-S type heat-conducting silica gel sheet, 12- coolant liquid, the first card slot of 13-, 14-
Two draw-in groove, 15- fixation hole, the first fixture block of 16-, the second fixture block of 17-, 18- threaded hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~5, in the utility model embodiment, a kind of lithium battery structure of high efficiency and heat radiation, including shell 1, electricity
Chi Mo group 2 and heat-conducting silica gel sheet 3 are equipped with battery modules 2 inside the shell 1, and 2 upper and lower ends of battery modules and shell 1 connect
It meeting place and is equipped with heat-conducting silica gel sheet 3,1 front end of shell inserts front apron 4, and radiator fan 6 is fixedly connected with inside front apron 4,
1 rear end of shell inserts rear baffle 5, and rear baffle 5 is equipped with several heat release holes 7, and the front apron 4 and rear baffle 5 are logical
It crosses fixing bolt 8 and is fixedly connected with shell 1.
Radiator fan 6 can improve the radiating efficiency of battery modules 2, and 7 energy auxiliary heat dissipation of heat release hole increases inside shell 1
Air circulation, heat-conducting silica gel sheet 3 can blind, the heat for completing heating position and radiating part interdigit transmits, also acts as simultaneously
Insulation, damping, sealing effect.
Several battery cores 9 are equipped with inside the battery modules 2, and 9 outer wall of battery core coats S type heat-conducting silica gel sheet 11.
It is equipped with liquid cooling pipe 10 inside the S type heat-conducting silica gel sheet 11, and fills coolant liquid 12, coolant liquid inside liquid cooling pipe 10
12 flowing can add 2 internal heat dissipating of block battery modules.
About the 4 two sides inner wall of front apron is symmetrically arranged with the first card slot 13, and 4 left and right sides inner wall of front apron is symmetrically set
There is the second card slot 14, and corresponds to radiator fan 6 among front apron 4 equipped with fixation hole 15.
Corresponding first card slot 13 is equipped with the first fixture block 16 on the outside of the shell 1, and corresponding second card slot 14 of shell 1 is equipped with the
Two fixture blocks 17, and it is equipped with threaded hole 18 on the first fixture block 16 and the second fixture block 17, by clamping, keep front apron 4 and shell 1 solid
It is fixed more stable.
The rear baffle 5 is identical as 4 internal structure of front apron, and the heat release hole 7 of rear baffle 5 is in Z-shaped, and heat release hole 7 is auxiliary
While helping heat dissipation, it can prevent extraneous dust from entering inside shell 1.
The working principle of the utility model is:
In the utility model, radiator fan 6 can improve the radiating efficiency of battery modules 2, and 7 energy auxiliary heat dissipation of heat release hole increases
Add the air circulation inside shell 1, heat-conducting silica gel sheet 3 can blind, the heat for completing heating position and radiating part interdigit passes
It passs, while also acting as the effect of insulation, damping, sealing, the flowing of coolant liquid 12 can add 2 internal heat dissipating of block battery modules, pass through
Clamping keeps front apron 4 and the fixation of shell 1 more stable, while 7 auxiliary heat dissipation of heat release hole, can prevent outside extraneous dust from entering
Inside shell 1.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of lithium battery structure of high efficiency and heat radiation, including shell (1), battery modules (2) and heat-conducting silica gel sheet (3), feature
It is, is equipped with battery modules (2) inside the shell (1), and battery modules (2) upper and lower ends are equipped with shell (1) junction
Heat-conducting silica gel sheet (3), shell (1) front end insert front apron (4), and are fixedly connected with radiator fan inside front apron (4)
(6), shell (1) rear end inserting rear baffle (5), and rear baffle (5) is equipped with several heat release holes (7), the front apron (4)
Shell (1) is fixedly connected with by fixing bolt (8) with rear baffle (5).
2. a kind of lithium battery structure of high efficiency and heat radiation according to claim 1, which is characterized in that the battery modules (2)
Inside is equipped with several battery cores (9), and battery core (9) outer wall cladding S type heat-conducting silica gel sheet (11).
3. a kind of lithium battery structure of high efficiency and heat radiation according to claim 2, which is characterized in that the S type heat conductive silica gel
Liquid cooling pipe (10) are equipped with inside piece (11), and fill coolant liquid (12) inside liquid cooling pipe (10).
4. a kind of lithium battery structure of high efficiency and heat radiation according to claim 1, which is characterized in that on the front apron (4)
Lower two sides inner wall is symmetrically arranged with the first card slot (13), and inner wall is symmetrically arranged with the second card slot (14) at left and right sides of front apron (4), and
Corresponding radiator fan (6) are equipped with fixation hole (15) among front apron (4).
5. a kind of lithium battery structure of high efficiency and heat radiation according to claim 1, which is characterized in that on the outside of the shell (1)
Corresponding first card slot (13) are equipped with the first fixture block (16), and shell (1) corresponding second card slot (14) is equipped with the second fixture block (17), and
Threaded hole (18) are equipped on first fixture block (16) and the second fixture block (17).
6. a kind of lithium battery structure of high efficiency and heat radiation according to claim 1, which is characterized in that the rear baffle (5) with
Front apron (4) internal structure is identical, and the heat release hole (7) of rear baffle (5) is in Z-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920149767.9U CN209561475U (en) | 2019-01-29 | 2019-01-29 | A kind of lithium battery structure of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920149767.9U CN209561475U (en) | 2019-01-29 | 2019-01-29 | A kind of lithium battery structure of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209561475U true CN209561475U (en) | 2019-10-29 |
Family
ID=68309015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920149767.9U Expired - Fee Related CN209561475U (en) | 2019-01-29 | 2019-01-29 | A kind of lithium battery structure of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209561475U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112436223A (en) * | 2020-12-03 | 2021-03-02 | 湖南电将军新能源有限公司 | Soft packet of quick-charging group battery of integration |
| CN113375086A (en) * | 2021-06-25 | 2021-09-10 | 陈伟文 | LED lighting device |
| CN114361645A (en) * | 2021-12-29 | 2022-04-15 | 扬州金快乐电源有限公司 | High-power electric forklift battery with good heat extraction effect |
-
2019
- 2019-01-29 CN CN201920149767.9U patent/CN209561475U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112436223A (en) * | 2020-12-03 | 2021-03-02 | 湖南电将军新能源有限公司 | Soft packet of quick-charging group battery of integration |
| CN113375086A (en) * | 2021-06-25 | 2021-09-10 | 陈伟文 | LED lighting device |
| CN114361645A (en) * | 2021-12-29 | 2022-04-15 | 扬州金快乐电源有限公司 | High-power electric forklift battery with good heat extraction effect |
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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: 20191029 Termination date: 20210129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |