CN206040870U - Lithium battery seal device based on vacuum environment - Google Patents
Lithium battery seal device based on vacuum environment Download PDFInfo
- Publication number
- CN206040870U CN206040870U CN201620990058.XU CN201620990058U CN206040870U CN 206040870 U CN206040870 U CN 206040870U CN 201620990058 U CN201620990058 U CN 201620990058U CN 206040870 U CN206040870 U CN 206040870U
- Authority
- CN
- China
- Prior art keywords
- thimble
- lithium battery
- device based
- seal device
- vacuum environment
- 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
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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
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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model relates to a lithium battery seal device based on vacuum environment belongs to lithium battery equipment field. Lithium battery seal device based on vacuum environment including sealing the cavity, seals the tucking, thimble, vacuum tube, conveying pipe, the cavity that seals be equipped with L shape inner chamber, the intracavity is equipped with and seals a tucking and a thimble in the L shape, seals tucking and thimble central line unanimously, the bottom of L shape inner chamber is equipped with the entry end, the end end inlet of L shape inner chamber serves intercommunication vacuum tube, the conveying pipe is arranged sealing tucking and thimble one side, is sealed tucking downstream, thimble upward movement, the discharge end of conveying pipe is arranged and is being sealed between tucking and the thimble, it sends into between a tucking and the thimble from the conveying pipe to seal the pearl. The utility model provides a lithium battery seal device based on vacuum environment has improved the yield that sealed in the vacuum.
Description
Technical field
This utility model is related to a kind of lithium battery seal device based on vacuum environment, belongs to lithium battery apparatus field.
Background technology
" lithium battery " is a class by lithium metal or lithium alloy be negative material, using the battery of non-aqueous electrolytic solution.By
It is very active in the chemical characteristic of lithium metal so that the processing of lithium metal, preservation, use, it is very high to environmental requirement.So,
Lithium battery is not applied for a long time.With the development of science and technology, present lithium battery has become main flow.
Lithium battery is broadly divided into two classes:Lithium metal battery and lithium ion battery.Lithium ion battery does not contain metallic state
Lithium, and can be charging.5th generation product lithium metal battery of rechargeable battery was born in 1996, its safety, ratio
Capacity, self-discharge rate and the ratio of performance to price are superior to lithium ion battery.As the high-tech of its own requires to limit, now only
The company of a few countries is producing this lithium metal battery.
The advantage of lithium battery is as follows:
Energy comparison is high.With high storage energy density, 460-600Wh/kg is reached, has been about 6-7 times of lead-acid battery;
Long service life, service life can reach more than 6 years, battery 1C of the LiFePO 4 for positive pole(100%DOD)Fill
Electric discharge, has the record that can use 10,000 time;
Rated voltage is high(Monomer running voltage is 3.7V or 3.2V), it is approximately equal to the string of 3 NI-Gs or nickel-hydrogen chargeable cell
Connection voltage, is easy to constitute battery supply group;Voltage can be adjusted by lithium battery by a kind of technology of new lithium battery pressure regulator
To 3.0V, to be adapted to the use of small electric apparatus.
Possesses high power endurance, ferrous phosphate lithium ion battery wherein used for electric vehicle can reach 15-30C and fill
The ability of electric discharge, is easy to the Acceleration of starting of high intensity;
Self-discharge rate is very low, and this is one of most prominent superiority of the battery, can typically be accomplished below 1%/moon, less than nickel
The 1/20 of hydrogen battery;
Lightweight, under same volume, weight is about the 1/6-1/5 of plumbic acid product;
High/low temperature strong adaptability, can be at -20 DEG C -- in the environment of 60 DEG C use, through technologic process, can -
Use under 45 DEG C of environment;
Environmental protection, no matter producing, using and scrap, does not all contain, does not produce the poisonous and harmfuls such as any lead, hydrargyrum, cadmium yet
Heavy metal element and material.
Existing sealing device, is not carried out in vacuum, and lithium battery can produce bubbling after packaging, is sent out in practical process
Heat, causes lithium battery to burst.
At present, the operation of the sealing device with vacuum is more complicated, and sealing effect is not good.
Utility model content
This utility model is for above providing the lithium battery seal device based on vacuum environment.
This utility model is adopted the following technical scheme that:
A kind of lithium battery seal device based on vacuum environment described in the utility model, including sealing cavity, seals pressing,
Thimble, vacuum-pumping tube, feed pipe;Described sealing cavity is provided with L-shaped inner chamber, and in L-shaped, intracavity is provided with envelope pressing and thimble, envelope pressure
Pin is consistent with thimble centrage;The bottom of L-shaped inner chamber is provided with arrival end;The bottom arrival end upper end connection evacuation of L-shaped inner chamber
Pipe;Feed pipe is arranged in envelope pressing and thimble side, and pressing is moved downward envelope, thimble is moved upwards;The discharge end cloth of feed pipe
Put between envelope pressing and thimble;Sealing bead is sent between envelope pressing and thimble from feed pipe.
Lithium battery seal device based on vacuum environment described in the utility model, the described bottom for sealing pressing is into cone
Shape.
Lithium battery seal device based on vacuum environment described in the utility model, the described envelope pressing needle body are provided with close
Seal.
Lithium battery seal device based on vacuum environment described in the utility model, the top of described thimble is provided with arc
Groove.
Lithium battery seal device based on vacuum environment described in the utility model, the bottom corner of described feed pipe
Camber slides bottom.
Beneficial effect
The lithium battery seal device based on vacuum environment that this utility model is provided, improves the yield rate of vacuum seal.
The lithium battery seal device based on vacuum environment that this utility model is provided, simple structure, efficiency high, operation letter
It is single.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
1 sealing cavity in figure
2 envelope pressings
3 thimbles
4 vacuum-pumping tubes
5 feed pipes
6 arrival ends
7 tapering points
8 sealing beads
9 sealing rings
Specific embodiment
For making the purpose and technical scheme of this utility model embodiment clearer, implement below in conjunction with this utility model
The accompanying drawing of example, is clearly and completely described to the technical scheme of this utility model embodiment.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than the embodiment of whole.Based on described embodiment of the present utility model,
The every other embodiment obtained on the premise of without the need for creative work by those of ordinary skill in the art, belongs to practical
Novel protected scope:
A kind of lithium battery seal device based on vacuum environment described in the utility model, including sealing cavity 1, seals pressing
2, thimble 3, vacuum-pumping tube 4, feed pipe 5;Described sealing cavity 1 is provided with L-shaped inner chamber, and in L-shaped, intracavity is provided with envelope pressing 2 and top
Pin 3, envelope pressing 2 are consistent with 3 centrage of thimble;The bottom of L-shaped inner chamber is provided with arrival end 6;On the bottom arrival end 6 of L-shaped inner chamber
End connection vacuum-pumping tube 4;Feed pipe 5 is arranged in envelope pressing 2 and 3 side of thimble, and pressing 2 is moved downward envelope, thimble 3 is transported upwards
It is dynamic;The discharge end of feed pipe 5 is arranged between envelope pressing 2 and thimble 3;Sealing bead 8 is sent to envelope pressing 2 and top from feed pipe 5
Between pin 3.
As the preferred version of the lithium battery seal device based on vacuum environment described in the utility model:Described envelope pressure
The tapered end in the bottom of pin 27.
As the preferred version of the lithium battery seal device based on vacuum environment described in the utility model:Described envelope pressure
2 needle body of pin is provided with sealing ring 9.
As the preferred version of the lithium battery seal device based on vacuum environment described in the utility model:Described thimble
3 top is provided with the groove of arc.
As the preferred version of the lithium battery seal device based on vacuum environment described in the utility model:Described feeding
The bottom corner camber of pipe 5 slides bottom.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein(Including technology art
Language and scientific terminology)With with this utility model art in those of ordinary skill general understanding identical meaning.Also
It should be understood that those terms defined in such as general dictionary are should be understood that with the context with prior art
The consistent meaning of meaning, and unless defined as here, will not be explained with idealization or excessively formal implication.
The implication of the "and/or" described in this utility model refers to the simultaneous situation of respective individualism or both
In being included in.
The implication of " inside and outside " described in this utility model is referred to relative to equipment itself, inside sensing equipment
Direction for interior, otherwise be outer.
When the implication of " left and right " described in this utility model refers to reader just to accompanying drawing, the left side of reader is
For a left side, the right of reader is the right side.
It can also be between part that the implication of " connection " described in this utility model can be being directly connected between part
Being indirectly connected with by other parts.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
This is confined to, any those familiar with the art can be readily occurred in the technical scope that this utility model is disclosed
Change or replacement, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should
It is defined by scope of the claims.
Claims (5)
1. a kind of lithium battery seal device based on vacuum environment, it is characterised in that:Including sealing cavity(1), seal pressing(2),
Thimble(3), vacuum-pumping tube(4), feed pipe(5);Described sealing cavity(1)L-shaped inner chamber is provided with, intracavity is provided with envelope pressure in L-shaped
Pin(2)With thimble(3), seal pressing(2)With thimble(3)Centrage is consistent;The bottom of L-shaped inner chamber is provided with arrival end(6);In L-shaped
The bottom arrival end in chamber(6)Upper end connects vacuum-pumping tube(4);
Feed pipe(5)It is arranged in envelope pressing(2)With thimble(3)Side, seals pressing(2)Move downward, thimble(3)Move upwards;
Feed pipe(5)Discharge end be arranged in envelope pressing(2)With thimble(3)Between;Sealing bead(8)From feed pipe(5)It is sent to envelope pressure
Pin(2)With thimble(3)Between.
2. the lithium battery seal device based on vacuum environment according to claim 1, it is characterised in that:Described envelope pressing
(2)The tapered end in bottom(7).
3. the lithium battery seal device based on vacuum environment according to claim 1, it is characterised in that:Described envelope pressing
(2)The needle body is provided with sealing ring(9).
4. the lithium battery seal device based on vacuum environment according to claim 1, it is characterised in that:Described thimble
(3)Top be provided with the groove of arc.
5. the lithium battery seal device based on vacuum environment according to claim 1, it is characterised in that:Described feed pipe
(5)Bottom corner camber slide bottom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620990058.XU CN206040870U (en) | 2016-08-31 | 2016-08-31 | Lithium battery seal device based on vacuum environment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620990058.XU CN206040870U (en) | 2016-08-31 | 2016-08-31 | Lithium battery seal device based on vacuum environment |
Publications (1)
Publication Number | Publication Date |
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CN206040870U true CN206040870U (en) | 2017-03-22 |
Family
ID=58304394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201620990058.XU Expired - Fee Related CN206040870U (en) | 2016-08-31 | 2016-08-31 | Lithium battery seal device based on vacuum environment |
Country Status (1)
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CN (1) | CN206040870U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106169614A (en) * | 2016-08-31 | 2016-11-30 | 无锡东恒新能源科技有限公司 | A kind of lithium battery vacuum sealer |
CN108232321A (en) * | 2018-03-02 | 2018-06-29 | 电子科技大学中山学院 | Lithium battery sealing device based on vacuum environment |
-
2016
- 2016-08-31 CN CN201620990058.XU patent/CN206040870U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106169614A (en) * | 2016-08-31 | 2016-11-30 | 无锡东恒新能源科技有限公司 | A kind of lithium battery vacuum sealer |
CN108232321A (en) * | 2018-03-02 | 2018-06-29 | 电子科技大学中山学院 | Lithium battery sealing device based on vacuum environment |
CN108232321B (en) * | 2018-03-02 | 2023-11-07 | 常州厚德再生资源科技有限公司 | Lithium battery sealing device based on vacuum environment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20180831 |