CN208862109U - A kind of lithium ion battery encapsulating structure - Google Patents
A kind of lithium ion battery encapsulating structure Download PDFInfo
- Publication number
- CN208862109U CN208862109U CN201821974207.9U CN201821974207U CN208862109U CN 208862109 U CN208862109 U CN 208862109U CN 201821974207 U CN201821974207 U CN 201821974207U CN 208862109 U CN208862109 U CN 208862109U
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- Prior art keywords
- fixed
- box body
- lithium ion
- wall
- ion battery
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a kind of lithium ion battery encapsulating structures, including bottom frame, box body and fixed frame, the bottom of bottom frame is fixedly connected by several springs with the bottom of fixed frame, the inner wall of bottom frame two sides is uniformly fixed with two heat transfer sheets, the top of bottom frame is fixedly connected with the bottom of box body, side at the top of box body is fixed with two couplings, the inner wall of box body two sides offers sliding slot, one end of box body offers slot, the interspersed connection of the inner wall of slot and one end of plate, a kind of lithium ion battery encapsulating structure of the utility model, several heat transfer sheets are set inside the device, when lithium battery temperature increases inside device, the heat of lithium battery interior can be transmitted to the outside of device, it radiates to the lithium battery inside device, further increase the service performance of battery；The bottom of device is fixed with spring, and spring has damping performance, can further protective device inside lithium battery when device is by external collision.
Description
Technical field
The utility model relates to battery packaging structure, in particular to a kind of lithium ion battery encapsulating structure belongs to encapsulation dress
Set technical field.
Background technique
There is no lithium metal presence, only lithium ion in lithium ion battery, thus referred to as lithium ion battery.Lithium ion battery
Charge and discharge process, be exactly the insertion and deintercalation process of lithium ion.During the insertion of lithium ion and deintercalation, simultaneous
With the insertion and deintercalation of lithium ion equivalent electronics.In charge and discharge process, lithium ion is embedded in back and forth between positive and negative electrode/takes off
Embedding and insertion/de- slotting.Lithium ion battery energy density is big, and average output voltage is high, and self discharge is small, and usual lithium ion battery is monthly
Self discharge below 2% and can restore, also without memory effect.Cycle performance is superior, can be quickly charged and discharged, charge efficiency is high
Up to 100%, and output power, long service life are free of poisonous and harmful substance, referred to as green battery.Therefore, present lithium
Application of the ion battery in electronic enterprises is more extensive, and lithium battery needs to be packaged when in use.
To internal lithium battery seal protection when traditional packaging system uses, device inside lithium battery uses for a long time, temperature
Degree increases, and is not easy to radiate；Fixed setting, easily damaged when the device is by colliding inside traditional device；Traditional dress
It sets in use, be fixedly installed, when device damage, is not easy to installing and dismounting.
Utility model content
The purpose of this utility model is to provide a kind of lithium ion battery encapsulating structures, to solve to mention in above-mentioned background technique
Problem inconvenient for use out.
To achieve the above object, the utility model provides the following technical solutions: a kind of lithium ion battery encapsulating structure, including
The bottom of bottom frame, box body and fixed frame, the bottom frame is fixedly connected by several springs with the bottom of fixed frame, the bottom frame two
The inner wall of side is uniformly fixed with two heat transfer sheets, and the top of the bottom frame is fixedly connected with the bottom of box body, the box body top
The side in portion is fixed with two couplings, and the inner wall of the box body two sides offers sliding slot, and one end of the box body opens up
There are slot, the interspersed connection of the inner wall of the slot and one end of plate, and two avris of plate are respectively and in two sliding slots
Wall is slidably connected, and the other side on the box body top is uniformly fixed with two fastening screws, and the two sides of the box body are equipped with
Card slot, outer wall of the inner wall of two card slots respectively with two strips are connected together, and the both ends of two strip sides are equal
It is fixedly connected respectively with the both ends of top plate two sides by connecting rod.
As a kind of optimal technical scheme of the utility model, battery, and electric power storage are fixed at the top of the fixed frame
Two electrodes in pond correspond with two couplings be electrically connected respectively.
As a kind of optimal technical scheme of the utility model, one end of four heat transfer sheets respectively with battery two
Side contacts connection, and the other end of four heat transfer sheets is separately positioned on the outside of bottom frame.
As a kind of optimal technical scheme of the utility model, the avris of the plate is fixed with rubber pad.
As a kind of optimal technical scheme of the utility model, fixed bolt is fixed at the top of the top plate.
Compared with prior art, the utility model has the beneficial effects that a kind of lithium ion battery encapsulation knot of the utility model
Several heat transfer sheets are arranged in structure, device inside, can be by the heat of lithium battery interior when lithium battery temperature increases inside device
It is transmitted to the outside of device, is radiated to the lithium battery inside device, the service performance of battery is further increased；The device bottom
Portion is fixed with spring, and spring has damping performance, can further protective device inside lithium when device is by external collision
Battery；The device when in use, by top plate is connected together to the device, screw fastening is not needed, inside the device
When lithium battery damages, convenient for being dismantled to the device.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the structural schematic diagram of the utility model bottom frame；
Fig. 3 is the structural schematic diagram of the utility model upper frame.
In figure: 1, plate；2, bottom frame；3, box body；4, coupling；5, sliding slot；6, fastening screw；7, slot；8, heat transfer sheet；
9, spring；10, fixed frame；11, card slot；12, strip；13, connecting rod；14, top plate.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of lithium ion battery encapsulating structure, including bottom frame 2,3 and of box body
The bottom of fixed frame 10, bottom frame 2 is fixedly connected by several springs 9 with the bottom of fixed frame 10, and the inner wall of 2 two sides of bottom frame is uniform
Two heat transfer sheets 8 are fixed with, the top of bottom frame 2 is fixedly connected with the bottom of box body 3, and the side at 3 top of box body is fixed with
Two couplings 4, the inner wall of 3 two sides of box body offer sliding slot 5, and one end of box body 3 offers slot 7, the inner wall of slot 7 with
The interspersed connection in one end of plate 1, and inner wall of two avris of plate 1 respectively with two sliding slots 5 is slidably connected, 3 top of box body
The other side be uniformly fixed with two fastening screws 6, the two sides of box body 3 are equipped with card slot 11, the inner wall point of two card slots 11
Outer wall not with two strips 12 is connected together, the both ends of two 12 sides of strip pass through connecting rod 13 respectively with 14 liang of top plate
The both ends of side are fixedly connected.
Preferably, be fixed with battery at the top of fixed frame 10, and two electrodes of battery respectively with two couplings 4
It corresponds and is electrically connected, convenient for the use of device internal battery.
Preferably, one end of four heat transfer sheets 8 is connected with the two sides of battery respectively, and four heat transfer sheets 8 is another
One end is separately positioned on the outside of bottom frame 2, convenient for the heat dissipation of device internal battery.
Preferably, the avris of plate 1 is fixed with rubber pad, convenient for being sealed to the device.
Preferably, the top of top plate 14 is fixed with fixed bolt, convenient for the device is fixed.
When specifically used, a kind of lithium ion battery encapsulating structure of the utility model, in use, lithium battery is fixed on fixation
The top of frame 10 contacts one end of four heat transfer sheets 8 with the bottom of lithium battery, at the same by the two poles of the earth of lithium battery respectively with two
Coupling 4 is electrically connected, while the device is fixed on outside by top plate 14, and several heat transfer sheets 8 are arranged inside the device, when
When lithium battery temperature increases inside device, the heat of lithium battery interior can be transmitted to the outside of device, inside device
Lithium battery radiates, and further increases the service performance of battery；The bottom of device is fixed with spring 9, and spring 9 has damping
Performance can further protective device inside lithium battery when device is by external collision.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of lithium ion battery encapsulating structure, including bottom frame (2), box body (3) and fixed frame (10), which is characterized in that described
The bottom of bottom frame (2) is fixedly connected by several springs (9) with the bottom of fixed frame (10), the inner wall of bottom frame (2) two sides
Two heat transfer sheets (8) uniformly are fixed with, the top of the bottom frame (2) is fixedly connected with the bottom of box body (3), the box body
(3) side at the top of is fixed with two couplings (4), and the inner wall of box body (3) two sides offers sliding slot (5), described
One end of box body (3) offers slot (7), the interspersed connection of the inner wall of the slot (7) and the one end of plate (1), and plate (1)
Inner wall of two avris respectively with two sliding slots (5) be slidably connected, the other side on box body (3) top is uniformly fixed with
The two sides of two fastening screws (6), the box body (3) are equipped with card slot (11), the inner wall of two card slots (11) respectively with
The outer wall of two strips (12) is connected together, the both ends of two strip (12) sides pass through connecting rod (13) respectively with top
The both ends of plate (14) two sides are fixedly connected.
2. a kind of lithium ion battery encapsulating structure according to claim 1, it is characterised in that: at the top of the fixed frame (10)
It is fixed with battery, and two electrodes of battery correspond with two couplings (4) be electrically connected respectively.
3. a kind of lithium ion battery encapsulating structure according to claim 2, it is characterised in that: four heat transfer sheets (8)
One end connected respectively with the two sides of battery, and the other end of four heat transfer sheets (8) is separately positioned on the outer of bottom frame (2)
Portion.
4. a kind of lithium ion battery encapsulating structure according to claim 1, it is characterised in that: the avris of the plate (1)
It is fixed with rubber pad.
5. a kind of lithium ion battery encapsulating structure according to claim 1, it is characterised in that: the top of the top plate (14)
It is fixed with fixed bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974207.9U CN208862109U (en) | 2018-11-28 | 2018-11-28 | A kind of lithium ion battery encapsulating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974207.9U CN208862109U (en) | 2018-11-28 | 2018-11-28 | A kind of lithium ion battery encapsulating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208862109U true CN208862109U (en) | 2019-05-14 |
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ID=66422386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821974207.9U Active CN208862109U (en) | 2018-11-28 | 2018-11-28 | A kind of lithium ion battery encapsulating structure |
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| CN (1) | CN208862109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115207546A (en) * | 2022-08-26 | 2022-10-18 | 安徽五行动力新能源有限公司 | Packaging structure, soft package battery and packaging process thereof |
-
2018
- 2018-11-28 CN CN201821974207.9U patent/CN208862109U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115207546A (en) * | 2022-08-26 | 2022-10-18 | 安徽五行动力新能源有限公司 | Packaging structure, soft package battery and packaging process thereof |
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