CN208904093U - A kind of lithium battery pedestal - Google Patents
A kind of lithium battery pedestal Download PDFInfo
- Publication number
- CN208904093U CN208904093U CN201821654416.5U CN201821654416U CN208904093U CN 208904093 U CN208904093 U CN 208904093U CN 201821654416 U CN201821654416 U CN 201821654416U CN 208904093 U CN208904093 U CN 208904093U
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- CN
- China
- Prior art keywords
- lithium battery
- shell
- damper
- water
- check valve
- 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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Classifications
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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
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Abstract
The utility model discloses a kind of lithium battery pedestal, including support plate, damper, shell and lithium battery bin, the support plate upper surface is threaded with damper, damper outer surface movable sleeve is connected to spring, the damper screw top is connected with shell, lithium battery pedestal disclosed in the utility model is provided with shell and lithium battery bin, lithium battery is set to puncture and collide with from sharp objects, pass through two groups of dampers of base top and interior of shell, buffering is achieved the purpose that by damper when pedestal is collided or falls, to protect internal cell structure not destroy, it avoids burning, explosion, since shell is structure as a whole, leakproofness is preferable, the invasion of shallower water level can be obstructed, even if there is a small amount of water for penetrating into lithium battery bin by gap, bottom drain holes can be passed through, through corrugated flexible hose, check valve, drainpipe row Out outside pedestal, lithium ion battery is avoided to be impregnated for a long time by water, leads to short circuit, burns out.
Description
Technical field
The utility model relates to technical field of lithium batteries, specially a kind of lithium battery pedestal.
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 Gilbert N.Lewis earliest within 1912.When the 1970s,
M.S.Whittingham is proposed and the lithium ion battery that begins one's study.Since the chemical characteristic of lithium metal is very active, so that lithium is golden
Processing, preservation, the use of category, it is very high to environmental requirement.So lithium battery is not applied for a long time.With science and technology
Development, present lithium battery has become mainstream, and lithium battery is broadly divided into two classes: lithium metal battery and lithium ion battery.
Lithium ion battery does not contain the lithium of metallic state, and can charge.5th generation product lithium metal battery of rechargeable battery
It was born in 1996, safety, specific capacity, self-discharge rate and the ratio of performance to price are superior to lithium ion battery.Due to its own
High-tech require limitation, only the company of a few countries is producing this lithium metal battery now.
But there are some points for attention in use in lithium battery, such as:
1, since li-ion chemistry is very active, if can be broken in colliding or being pierced by sharp objects in use
Bad casing of lithium ion battery structure, admits air into inside lithium ion cell, and violent oxidation reaction occurs with lithium ion, causes
Lithium ion battery damage, burning or explosion.
2, traditional lithium battery pedestal is mostly that lithium battery is exposed in external environment, on the one hand cannot make lithium-ion electric
On the other hand pond can not avoid the invasion by water from the direct projection of the sun.
Summary of the invention
The purpose of this utility model is to provide a kind of lithium battery pedestals, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of lithium battery pedestal, including support plate,
Damper, shell and lithium battery bin, the support plate upper surface are threaded with damper, damper outer surface movable sleeve
It is connected to spring, the damper screw top is connected with shell, and one side bottom of the shell fixation is plugged with drainpipe, the row
Water pipe is located at interior of shell threaded one end and is connected with check valve, and the shell inside bottom is threaded with damper, described to subtract
Shake device outer surface movable sleeve is connected to spring, and the damper screw top is connected with lithium battery bin, the lithium battery bin bottom one
The first drainage hole is offered at the center of end, the fixation of first drainage hole lower surface is plugged with corrugated flexible hose, the corrugated flexible hose
It is fixedly attached to check valve water inlet end far from first drainage hole one end, the lithium battery bin side top is rotatablely connected by hinge
There is top plate, the top plate lower surface is evenly arranged with bump rubber, two one end of the top plate far from hinge by gluing
It is bolted to connection, one lateral roof of outer surface of outer cover is rotatably connected to cover board by hinge, and the outer casing bottom is remote
Side from the first drainage hole offers the second drainage hole.
Further, the outer casing inner wall bottom is welded with bracket, and the check valve, which is fixed by the bracket, is mounted on shell
Inner wall bottom.
Further, the check valve water inlet end is arranged close to corrugated flexible hose one end, and water outlet is mounted on drainpipe one
End.
Further, the damper is hydra-shock absorber.
Further, the cover board is double-layer structure, and surface layer is the waterproof layer for being coated with water-repellent paint, and surface layer is to be coated with waterproof
The splash guard of coating, internal layer are insulating foam plate, and the cover board and shell junction are pasted with water-proof sealing strip.
Compared with prior art, the utility model has the beneficial effects that
1, due to the protection by shell and lithium battery bin, the lithium battery including protecting is made to puncture and knock from sharp objects
It touches, by two groups of dampers of base top and interior of shell, buffering is reached by damper when pedestal is collided or falls
Purpose avoid that burning, explosion occurs so that internal cell structure be protected not destroy.
2, since shell is structure as a whole, leakproofness is preferable, can obstruct the invasion of shallower water level, be seeped even if having by gap
Enter a small amount of water of lithium battery bin, can be discharged outside pedestal through corrugated flexible hose, check valve, drainpipe by bottom plate drainage hole, avoid lithium
Ion battery is impregnated by water for a long time, is led to short circuit, is burnt out.
Detailed description of the invention
Fig. 1 is the utility model main view the schematic diagram of the section structure；
Fig. 2 is the utility model side elevational cross-section structural schematic diagram；
Fig. 3 is the utility model overlooking structure diagram
Fig. 4 is detail enlarged diagram at A in the utility model Fig. 1
In Fig. 1-4: 1- support plate；2- damper；3- spring；4- shell；5- check valve；The first drainage hole of 6-；7- top plate；
9- lithium battery bin；10- bolt；11- bump rubber；12- cover board；13- corrugated flexible hose；14- drainpipe；The second drainage hole of 15-；
16- bracket.
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. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of lithium battery pedestal, including support plate 1, subtract
Device 2, shell 4 and lithium battery bin 9 are shaken, 1 upper surface of support plate is threaded with damper 2, and 2 outer surface of damper is living
Dynamic to be socketed with spring 3,2 screw top of damper is connected with shell 4, and 4 one side bottom of the shell fixation is plugged with draining
Pipe 14, the drainpipe 14 are located at 4 inside threaded one end of shell and are connected with check valve 5, and 4 inside bottom of shell is threadedly coupled
There is damper 2, the 2 outer surface movable sleeve of damper is connected to spring 3, and 2 screw top of damper is connected with lithium battery bin
9, the first drainage hole 6, the fixed grafting in 6 lower surface of the first drainage hole are offered at the 9 bottom end center of lithium battery bin
There is corrugated flexible hose 13, the corrugated flexible hose 13 is fixedly attached to 5 water inlet end of check valve, the lithium far from 6 one end of the first drainage hole
9 side top of battery compartment is rotatably connected to top plate 7 by hinge, and 7 lower surface of top plate is evenly arranged with buffering by gluing
Rubber block 11, the one end of two top plates 7 far from hinge are fixedly connected by bolt 10,4 outer surface side of the shell top
Portion is rotatably connected to cover board 12 by hinge, and 4 bottom of shell offers the second drainage hole 15 far from the side of drainage hole 6.
The 4 inner wall bottom of shell is welded with bracket 16, and the check valve 5 is fixedly mounted in shell 4 by bracket 16
Wall bottom is fixedly attached to check valve outer surface at the top of bracket 16, and bottom is welded on outer casing inner wall bottom, provides branch for check valve
Support point prevents because check valve self weight causes drainage pipeline to damage；5 water inlet end of check valve is arranged close to corrugated flexible hose one
End, water outlet are mounted on drainpipe one end, it is ensured that a small amount of water can be discharged by drainage pipeline in lithium battery bin, due to unidirectional
The unidirectional passability of valve, can prevent outside water from entering lithium battery bin via pipeline, cause to burn out into water short circuit；The damper 2
For hydra-shock absorber, hydraulic damper has the advantages that structure is simple, durability is strong, easy to maintain；The cover board 12 is double
Layer structure, surface layer are the splash guard for being coated with water-repellent paint, and internal layer is insulating foam plate, and the cover board 12 and 4 junction of shell are equal
It is provided with water-proof sealing strip, surface layer is coated with the splash guard of water-repellent paint, can prevent the infiltration and erosion of water, and water-proof sealing strip can be prevented
Sealing enters interior of shell by the seam crossing of cover board 12 and shell 4, further improves the waterproof performance of entire pedestal, internal layer every
Hot sponge plate, which can completely cut off external heat, prevents lithium battery temperature from increasing, and brings security risk.
Working principle: in use, opening cover board 12 from 4 side of shell, unclamping bolt 10, due to top plate 7 and side plate 8 it
Between by hinge be rotatablely connected, top plate can be opened, by lithium battery alignment damping rubber block 11 position, be neatly put into lithium electricity
Inside pond storehouse 9, and top plate 7 is covered, is locked top plate 10 using bolt 10, can prevent lithium battery from the displacement of vertical direction occurs,
Under the common limitation of side plate 8 and top plate 7, lithium battery will not shake inside lithium battery bin 9, prevent lithium battery and lithium battery bin
9 collide, and battery structure is caused to be destroyed, and cause security risk, when pedestal is by strong collision and high falling,
Lithium battery bin 9 squeezes first group of spring 3 of interior of shell first, the at this moment absorbable a part vibration of spring 3 and impact force, and will
Impact force is distributed to shell 4, and continues conduction downwards, squeezes the 1 second group of spring 3 in top of support plate, the impact force being at this moment subject to
Substantially it is absorbed and finishes by dispersion, remaining impact force cannot damage lithium battery structure, but spring 3 itself has back and forth
The reciprocating motion of spring 3 itself can be weakened until absorb, so that pedestal is resumed work rapidly state, work as pedestal by movement, damper 2
When invasion by shallower water level, water resistance can be interposed between base exterior by shell 4, since the water inlet of check valve 5 is located at shell 4
It is internal, it is ensured that water will not be entered inside lithium battery bin 9 by drainpipe 14, when pedestal is by the invasion for coming from above water,
Cover board 12 can stop most of water, even if there is a small amount of water for penetrating into lithium battery bin 9 by gap, can pass through the first drainage hole of bottom plate
6, it is discharged outside pedestal through corrugated flexible hose 13, check valve 5, drainpipe 14, the water inside shell 4 can directly pass through the second drainpipe
15 discharges, avoid lithium ion battery from being impregnated for a long time by water, lead to short circuit, burn out.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 battery pedestal, including support plate (1), damper (2), shell (4) and lithium battery bin (9), it is characterised in that:
Support plate (1) upper surface is threaded with damper (2), and damper (2) outer surface movable sleeve is connected to spring (3),
Damper (2) screw top is connected with shell (4), and (4) one side bottom of the shell fixation is plugged with drainpipe (14), institute
It states drainpipe (14) and is located at the internal threaded one end of shell (4) and be connected with check valve (5), shell (4) the inside bottom screw thread connects
It is connected to damper (2), damper (2) screw top is connected with lithium battery bin (9), lithium battery bin (9) bottom end
It is offered at center the first drainage hole (6), the first drainage hole (6) lower surface fixation is plugged with corrugated flexible hose (13), described
Corrugated flexible hose (13) is fixedly attached to check valve (5) water inlet end, lithium battery bin (9) side far from the first drainage hole (6) one end
It is rotatably connected to top plate (7) at the top of face by hinge, top plate (7) lower surface is evenly arranged with bump rubber by gluing
(11), the one end of two top plates (7) far from hinge is fixedly connected by bolt (10), shell (4) the outer surface side
Top is rotatably connected to cover board (12) by hinge, and shell (4) bottom offers far from the side of the first drainage hole (6)
Two drainage holes (15).
2. a kind of lithium battery pedestal according to claim 1, it is characterised in that: shell (4) the inner wall bottom is welded with
Bracket (16), the check valve (5) are fixedly mounted on shell (4) inner wall bottom by bracket (16).
3. a kind of lithium battery pedestal according to claim 1, it is characterised in that: check valve (5) water inlet end is mounted on
Close to corrugated flexible hose (13) one end, water outlet is mounted on drainpipe (14) one end.
4. a kind of lithium battery pedestal according to claim 1, it is characterised in that: the damper (2) is fluid pressure type damping
Device.
5. a kind of lithium battery pedestal according to claim 1, it is characterised in that: the cover board (12) is double-layer structure, table
Layer is to be coated with the splash guard of water-repellent paint, and internal layer is insulating foam plate, and cover board (12) be pasted with shell (4) junction it is anti-
Water retaining and sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821654416.5U CN208904093U (en) | 2018-10-12 | 2018-10-12 | A kind of lithium battery pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821654416.5U CN208904093U (en) | 2018-10-12 | 2018-10-12 | A kind of lithium battery pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208904093U true CN208904093U (en) | 2019-05-24 |
Family
ID=66575514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821654416.5U Expired - Fee Related CN208904093U (en) | 2018-10-12 | 2018-10-12 | A kind of lithium battery pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208904093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111106280A (en) * | 2019-08-27 | 2020-05-05 | 宁德时代新能源科技股份有限公司 | Battery pack |
-
2018
- 2018-10-12 CN CN201821654416.5U patent/CN208904093U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111106280A (en) * | 2019-08-27 | 2020-05-05 | 宁德时代新能源科技股份有限公司 | Battery pack |
| WO2021036686A1 (en) * | 2019-08-27 | 2021-03-04 | 宁德时代新能源科技股份有限公司 | Battery pack and vehicle |
| CN111106280B (en) * | 2019-08-27 | 2021-05-25 | 宁德时代新能源科技股份有限公司 | Battery pack |
| US12002981B2 (en) | 2019-08-27 | 2024-06-04 | Contemporary Amperex Technology Co., Limited | 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: 20190524 Termination date: 20191012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |