CN108878709A - A kind of lithium battery protective device - Google Patents
A kind of lithium battery protective device Download PDFInfo
- Publication number
- CN108878709A CN108878709A CN201810650907.0A CN201810650907A CN108878709A CN 108878709 A CN108878709 A CN 108878709A CN 201810650907 A CN201810650907 A CN 201810650907A CN 108878709 A CN108878709 A CN 108878709A
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- buffer
- wall
- plate
- protective
- 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.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of lithium battery protective devices, including protective housing, protective trough is offered at the top of the protective housing, buffer compression bar there are two being fixedly mounted in the bottom interior wall of the protective trough, the same placement plate is welded at the top of two buffer compression bars, the placement plate is equipped with chamber, being slidably connected in the bottom interior wall of the chamber, there are two clamping plates, the top of the clamping plate runs through the top inner wall of chamber and extends to the top of placement plate, buffer board is slidably connected on the two sides inner wall of the protective trough, two buffer board sides close to each other offer dashpot, movable plate is slidably connected in the dashpot, the side of the movable plate is welded with multiple limited blocks.The configuration of the present invention is simple when lithium battery ontology is fixed in placement plate, under the cooperation using buffer spring and buffer compression bar, can carry out comprehensive buffer protection in transport to lithium battery ontology, so that lithium battery ontology will not damage.
Description
Technical field
The present invention relates to technical field of lithium batteries more particularly to a kind of lithium battery protective devices.
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.
Existing lithium battery during transportation, if safeguard procedures do it is not in place if, it is easy to cause lithium battery
Damage, the lithium battery of damage will affect its service life, thus the protected working of lithium battery in transit is the most important thing, institute
It is set forth above to solve the problems, such as with we have proposed a kind of lithium battery protective device.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of lithium battery proposed protects dress
It sets.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of lithium battery protective device, including protective housing offer protective trough, the protective trough at the top of the protective housing
Bottom interior wall on be fixedly mounted there are two buffer compression bar, be welded with the same placement plate at the top of two buffer compression bars,
The placement plate is equipped with chamber, and being slidably connected in the bottom interior wall of the chamber, there are two clamping plate, the tops of the clamping plate
Portion runs through the top inner wall of chamber and extends to the top of placement plate, slidably connects on the two sides inner wall of the protective trough slow
Punching, two buffer board sides close to each other offer dashpot, movable plate are slidably connected in the dashpot, described
The side of movable plate is welded with multiple limited blocks, and the outside fixing sleeve of the limited block is equipped with buffer spring, the buffer spring
One end far from movable plate is fixedly connected with the side wall of dashpot, and two clamping plates side close to each other is welded with two admittedly
Dead axle, the top of the placement plate is equipped with lithium battery ontology, and lithium battery ontology is located between two clamping plates, the lithium battery
The two sides of ontology are opened up there are two fixing groove, and one end of the fixing axle extends in fixing groove.
Preferably, the bottom of the buffer compression bar is welded with fixed plate, opens up on the corner location of the fixed plate
There is bolt hole, the bolt hole internal screw thread is connected with bolt, and the buffer compression bar is fixedly mounted on by bolt and bolt hole
In the bottom interior wall of protective trough.
Preferably, the side that two clamping plates are located remotely from each other is fixedly connected to compressed spring, and two compressed springs are mutual
Separate one end is fixedly connected with the two sides inner wall of chamber respectively.
Preferably, the quantity of the buffer spring is three to six, and three to six buffer springs are equally distributed on buffering
On the side inner wall of slot.
Preferably, fluted and sliding eye, sliding in the sliding eye are opened up on the two sides inner wall of the protective trough respectively
It is connected with sealing cover, one end of the sealing cover extends in groove.
Preferably, the top side of the sealing cover offers locating slot, offers in the top inner wall of the sliding eye
Location hole, the positioning hole is equipped with fixed pin, and the bottom of fixed pin extends in locating slot, prolongs at the top of the fixed pin
Extend to the top of protective housing.
Compared with prior art, the beneficial effects of the invention are as follows：By placement plate, chamber, clamping plate, compressed spring, consolidate
Determine slot and fixing axle matches, when needing for lithium battery ontology to be fixed in placement plate, utilizes the fixation on two clamping plates
Axis is moved in the fixing groove of lithium battery ontology, can will be formed to lithium battery ontology under the effect of the elastic force of compressed spring solid
It is fixed, by protective housing, protective trough, buffer compression bar, buffer board, dashpot, movable plate, limited block, buffer spring, sliding eye,
Groove, sealing cover, locating slot, location hole and fixed pin match, will be close after lithium battery ontology is fixed in placement plate
One end of capping slides into groove, and then fixed pin is inserted into locating slot again, so that sealing cover is in the state of locking, just
Lithium battery ontology can be sealed, it can be to lithium battery ontology during transportation using the gentle spring that rushes of buffer compression bar
It shakes and carries out comprehensive buffer protection.
The configuration of the present invention is simple when lithium battery ontology is fixed in placement plate, utilizes buffer spring and buffer compression bar
Under cooperation, comprehensive buffer protection can be carried out in transport to lithium battery ontology, so that lithium battery ontology will not damage.
Detailed description of the invention
Fig. 1 is structural front view of the invention；
Fig. 2 is A schematic enlarged-scale view in Fig. 1；
Fig. 3 is B structure enlarged drawing in Fig. 1；
Fig. 4 is C-structure enlarged drawing in Fig. 1.
In figure：1 protective housing, 2 protective troughs, 3 buffer compression bars, 4 placement plates, 5 chambers, 6 clamping plates, 7 compressed springs, 8 are delayed
Punching, 9 dashpots, 10 movable plates, 11 limited blocks, 12 buffer springs, 13 fixing grooves, 14 fixing axles, sliding eye 15, groove 16,
Sealing cover 17, locating slot 18, location hole 19, fixed pin 20.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of lithium battery protective device, including protective housing 1, the top of protective housing 1 offer protective trough 2,
Buffer compression bar 3 there are two being fixedly mounted in the bottom interior wall of protective trough 2, the top of two buffer compression bars 3 is welded with same
A placement plate 4, placement plate 4 are equipped with chamber 5, are slidably connected in the bottom interior wall of chamber 5 there are two clamping plate 6, clamping plate 6
Top runs through the top inner wall of chamber 5 and extends to the top of placement plate 4, slidably connects on the two sides inner wall of protective trough 2
Buffer board 8, two buffer boards 8 side close to each other offer dashpot 9, movable plate 10 are slidably connected in dashpot 9,
The side of movable plate 10 is welded with multiple limited blocks 11, and the outside fixing sleeve of limited block 11 is equipped with buffer spring 12, buffer spring
12 one end far from movable plate 10 is fixedly connected with the side wall of dashpot 9, and two sides close to each other of clamping plate 6 are welded with
Two fixing axles 14, the top of placement plate 4 is equipped with lithium battery ontology, and lithium battery ontology is located between two clamping plates 6, lithium electricity
The two sides of pond ontology are opened up there are two fixing groove 13, and one end of fixing axle 14 extends in fixing groove 13, by placement plate 4,
Chamber 5, clamping plate 6, compressed spring 7, fixing groove 13 and fixing axle 14 match, and are needing lithium battery ontology being fixed on placement
When on plate 4, it is moved in the fixing groove 13 of lithium battery ontology using the fixing axle 14 on two clamping plates 6, it will be in compression bullet
Fixation can be formed to lithium battery ontology under the elastic force effect of spring 7, pass through protective housing 1, protective trough 2, buffer compression bar 3, buffering
Plate 8, movable plate 10, limited block 11, buffer spring 12, sliding eye 15, groove 16, sealing cover 17, locating slot 18, is determined dashpot 9
Position hole 19 and fixed pin 20 match, and after lithium battery ontology is fixed in placement plate 4, one end of sealing cover 17 is slided
To groove 16, then fixed pin 20 is inserted into locating slot 18 again, so that sealing cover 17 is in the state of locking, it will be to lithium
Battery body is sealed, can be to the rolling of lithium battery ontology during transportation using buffer compression bar 3 and buffer spring 12
Dynamic to carry out comprehensive buffer protection, the configuration of the present invention is simple utilizes buffer spring when lithium battery ontology is fixed in placement plate 4
12 and buffer compression bar 3 cooperation under, can to lithium battery ontology transport when carry out comprehensive buffer protection so that lithium battery
Ontology will not damage.
In the present invention, the bottom of buffer compression bar 3 is welded with fixed plate, offers bolt on the corner location of fixed plate
Hole, bolt hole internal screw thread are connected with bolt, and buffer compression bar 3 is fixedly mounted on the bottom of protective trough 2 by bolt and bolt hole
On inner wall, the side that two clamping plates 6 are located remotely from each other is fixedly connected to compressed spring 7, what two compressed springs 7 were located remotely from each other
One end is fixedly connected with the two sides inner wall of chamber 5 respectively, and the quantity of buffer spring 12 is three to six, and three to six buffering elastics
Spring 12 is equally distributed on the side inner wall of dashpot 9, opens up fluted 16 and sliding eye respectively on the two sides inner wall of protective trough 2
15, sealing cover 17 is slidably connected in sliding eye 15, and one end of sealing cover 17 extends in groove 16, the top one of sealing cover 17
Side offers locating slot 18, and location hole 19 is offered in the top inner wall of sliding eye 15, and fixed pin 20 is equipped in location hole 19, and
The bottom of fixed pin 20 extends in locating slot 18, and the top of fixed pin 20 extends to the top of protective housing 1, by placement plate 4,
Chamber 5, clamping plate 6, compressed spring 7, fixing groove 13 and fixing axle 14 match, and are needing lithium battery ontology being fixed on placement
When on plate 4, it is moved in the fixing groove 13 of lithium battery ontology using the fixing axle 14 on two clamping plates 6, it will be in compression bullet
Fixation can be formed to lithium battery ontology under the elastic force effect of spring 7, pass through protective housing 1, protective trough 2, buffer compression bar 3, buffering
Plate 8, movable plate 10, limited block 11, buffer spring 12, sliding eye 15, groove 16, sealing cover 17, locating slot 18, is determined dashpot 9
Position hole 19 and fixed pin 20 match, and after lithium battery ontology is fixed in placement plate 4, one end of sealing cover 17 is slided
To groove 16, then fixed pin 20 is inserted into locating slot 18 again, so that sealing cover 17 is in the state of locking, it will be to lithium
Battery body is sealed, can be to the rolling of lithium battery ontology during transportation using buffer compression bar 3 and buffer spring 12
Dynamic to carry out comprehensive buffer protection, the configuration of the present invention is simple utilizes buffer spring when lithium battery ontology is fixed in placement plate 4
12 and buffer compression bar 3 cooperation under, can to lithium battery ontology transport when carry out comprehensive buffer protection so that lithium battery
Ontology will not damage.
Working principle：When needing for lithium battery ontology to be fixed in placement plate 4, pull two clamping plates 6 to phase first
Mutually separate direction is moved, and then lithium battery ontology is placed in placement plate 4, unclamps again clamping plate 6, clamping plate 6 exists
Fixing axle 14 can be moved in fixing groove 13 under the elastic force effect of compressed spring 7, so can be formed to lithium battery ontology solid
It is fixed, after lithium battery ontology is fixed in placement plate 4, one end of sealing cover 17 is pushed to slide into groove 16, then again will
Fixed pin 20 is inserted into locating slot 18, so that the state that sealing cover 17 is in locking is convenient for for lithium battery ontology being sealed, lithium
Battery body can shake during transportation, and when lateral displacement occurs for lithium battery ontology, buffer spring 12 can be filtered out
Partial horizontal force under the action of buffer compression bar 3, can filter out portion when lithium battery ontology carries out longitudinal shake
Divide longitudinal power, it is possible to comprehensive buffer protection be carried out in transport to lithium battery ontology, so that lithium battery ontology will not
It damages.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of lithium battery protective device, including protective housing (1), which is characterized in that offered at the top of the protective housing (1) anti-
Protecting groove (2), is fixedly mounted that there are two buffer compression bar (3), two buffer compression bars in the bottom interior wall of the protective trough (2)
(3) it is welded at the top of the same placement plate (4), the placement plate (4) is equipped with chamber (5), in the bottom of the chamber (5)
It is slidably connected on wall there are two clamping plate (6), the top of the clamping plate (6) is run through the top inner wall of chamber (5) and extended to
The top of placement plate (4) slidably connects buffer board (8) on the two sides inner wall of the protective trough (2), two buffer boards (8)
Side close to each other offers dashpot (9), slidably connects movable plate (10), the movement in the dashpot (9)
The side of plate (10) is welded with multiple limited blocks (11), and the outside fixing sleeve of the limited block (11) is equipped with buffer spring (12),
The buffer spring (12) is fixedly connected far from the one end of movable plate (10) with the side wall of dashpot (9), two clamping plate (6) phases
Mutually close side is welded with two fixing axles (14), and the top of the placement plate (4) is equipped with lithium battery ontology, and lithium battery
Ontology is located between two clamping plates (6), and the two sides of the lithium battery ontology open up that there are two fixing groove (13), the fixations
One end of axis (14) extends in fixing groove (13).
2. a kind of lithium battery protective device according to claim 1, which is characterized in that the bottom of the buffer compression bar (3)
Portion is welded with fixed plate, and bolt hole is offered on the corner location of the fixed plate, and the bolt hole internal screw thread is connected with spiral shell
Bolt, the buffer compression bar (3) are fixedly mounted in the bottom interior wall of protective trough (2) by bolt and bolt hole.
3. a kind of lithium battery protective device according to claim 1, which is characterized in that two clamping plates (6) are located remotely from each other
Side be fixedly connected to compressed spring (7), one end that two compressed springs (7) are located remotely from each other respectively with chamber (5) two
Side inner wall is fixedly connected.
4. a kind of lithium battery protective device according to claim 1, which is characterized in that the quantity of the buffer spring (12)
It is three to six, and three to six buffer springs (12) are equally distributed on the side inner wall of dashpot (9).
5. a kind of lithium battery protective device according to claim 1, which is characterized in that in the two sides of the protective trough (2)
Fluted (16) and sliding eye (15) are opened up on wall respectively, are slidably connected sealing cover (17) in the sliding eye (15), it is described
One end of sealing cover (17) extends in groove (16).
6. a kind of lithium battery protective device according to claim 5, which is characterized in that the top one of the sealing cover (17)
Side offers locating slot (18), offers location hole (19) in the top inner wall of the sliding eye (15), the location hole (19)
It is interior to be equipped with fixed pin (20), and the bottom of fixed pin (20) extends in locating slot (18), prolongs at the top of the fixed pin (20)
Extend to the top of protective housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810650907.0A CN108878709A (en) | 2018-06-22 | 2018-06-22 | A kind of lithium battery protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810650907.0A CN108878709A (en) | 2018-06-22 | 2018-06-22 | A kind of lithium battery protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108878709A true CN108878709A (en) | 2018-11-23 |
Family
ID=64340852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810650907.0A Withdrawn CN108878709A (en) | 2018-06-22 | 2018-06-22 | A kind of lithium battery protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108878709A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546047A (en) * | 2018-12-05 | 2019-03-29 | 内蒙古聚能节能服务有限公司 | A kind of power battery installation cabinet of new-energy automobile |
| CN110626406A (en) * | 2019-09-28 | 2019-12-31 | 罗厚镇 | Steel sheet transportation equipment for steel processing |
| CN110690379A (en) * | 2019-10-21 | 2020-01-14 | 大同新成新材料股份有限公司 | Detachable lithium battery intelligent protection device and implementation method thereof |
| CN110994854A (en) * | 2019-11-26 | 2020-04-10 | 衡阳市大力成泵业制造有限责任公司 | Micro motor protector |
| CN111674714A (en) * | 2020-05-27 | 2020-09-18 | 广西华政新能源科技有限公司 | Lithium battery transportation protection device |
| CN114243198A (en) * | 2022-02-23 | 2022-03-25 | 溧阳常大技术转移中心有限公司 | New forms of energy group battery installed part |
| CN115312944A (en) * | 2022-09-29 | 2022-11-08 | 宇龙汽车(辽宁)有限公司 | New energy automobile power battery damping system and damping method |
| CN117984012A (en) * | 2024-02-06 | 2024-05-07 | 富日供应链科技有限公司 | Structure capable of eliminating welding error |
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| CN107275539A (en) * | 2017-07-04 | 2017-10-20 | 合肥青鸾新能源科技有限公司 | A kind of car lithium battery of convenient dismounting |
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| CN207474547U (en) * | 2017-12-01 | 2018-06-08 | 湖北世新科尼动力科技有限公司 | A kind of accumulator protecting plate |
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| CN206574767U (en) * | 2017-03-16 | 2017-10-20 | 嵊州市艾诺威汽车配件有限公司 | A kind of automobile storage battery placing box |
| CN206765960U (en) * | 2017-06-05 | 2017-12-19 | 吴佳锋 | A kind of automobile storage battery heat insulation fixing device |
| CN207052648U (en) * | 2017-06-15 | 2018-02-27 | 温州冠天科技有限公司 | A kind of motorcycle battery heat insulation fixing device |
| CN107275539A (en) * | 2017-07-04 | 2017-10-20 | 合肥青鸾新能源科技有限公司 | A kind of car lithium battery of convenient dismounting |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546047A (en) * | 2018-12-05 | 2019-03-29 | 内蒙古聚能节能服务有限公司 | A kind of power battery installation cabinet of new-energy automobile |
| CN110626406A (en) * | 2019-09-28 | 2019-12-31 | 罗厚镇 | Steel sheet transportation equipment for steel processing |
| CN110626406B (en) * | 2019-09-28 | 2020-11-10 | 苏州市相城区阳澄产业园发展有限公司 | Steel sheet transportation equipment for steel processing |
| CN110690379A (en) * | 2019-10-21 | 2020-01-14 | 大同新成新材料股份有限公司 | Detachable lithium battery intelligent protection device and implementation method thereof |
| CN110994854A (en) * | 2019-11-26 | 2020-04-10 | 衡阳市大力成泵业制造有限责任公司 | Micro motor protector |
| CN111674714A (en) * | 2020-05-27 | 2020-09-18 | 广西华政新能源科技有限公司 | Lithium battery transportation protection device |
| CN114243198A (en) * | 2022-02-23 | 2022-03-25 | 溧阳常大技术转移中心有限公司 | New forms of energy group battery installed part |
| CN114243198B (en) * | 2022-02-23 | 2022-04-26 | 溧阳常大技术转移中心有限公司 | New forms of energy group battery installed part |
| CN115312944A (en) * | 2022-09-29 | 2022-11-08 | 宇龙汽车(辽宁)有限公司 | New energy automobile power battery damping system and damping method |
| CN115312944B (en) * | 2022-09-29 | 2023-01-06 | 宇龙汽车(辽宁)有限公司 | New energy automobile power battery damping system and damping method |
| CN117984012A (en) * | 2024-02-06 | 2024-05-07 | 富日供应链科技有限公司 | Structure capable of eliminating welding error |
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Application publication date: 20181123 |
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