CN215418441U - Lithium battery pack convenient to disassemble - Google Patents
Lithium battery pack convenient to disassemble Download PDFInfo
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- CN215418441U CN215418441U CN202121856995.3U CN202121856995U CN215418441U CN 215418441 U CN215418441 U CN 215418441U CN 202121856995 U CN202121856995 U CN 202121856995U CN 215418441 U CN215418441 U CN 215418441U
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- wall
- shell
- battery pack
- lithium battery
- pull rod
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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 belongs to the field of lithium batteries, and particularly relates to a lithium battery pack convenient to disassemble, which comprises a shell, a top plate and a lithium battery pack main body; the outer wall of the shell is movably connected with a top plate through a rotating shaft, and the inner wall of the shell is provided with a lithium battery pack main body; the quick-release mechanism is arranged inside the shell and comprises an inserting rod, a lifting mechanism, a pull rod, a limiting rod, a second spring and a bump, the inserting rod is movably connected to the outer wall of the top plate through a rotating shaft, the lifting mechanism is arranged inside the shell, and one end of the pull rod is inserted into the inserting rod; get the pull rod through drawing for the laminating of pull rod outer wall slides to smooth pearl, breaks away from the inside back of inserted bar until the pull rod, through being provided with first spring, makes the pull rod break away from the inside back of inserted bar, can promote the clamp plate under the elastic action of first spring, can make the inserted bar break away from the casing fast inside, has realized quick dismantlement's function, and the lithium cell group main part of having solved takes out inconvenient problem, has improved the efficiency of casing.
Description
Technical Field
The utility model relates to the field of lithium batteries, in particular to a lithium battery pack convenient to disassemble.
Background
Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries have very high environmental requirements for processing, storage and use of lithium metal due to the very active chemical properties of lithium metal, but with the development of science and technology, lithium batteries have become the mainstream.
After the existing lithium battery pack is used for a long time, an internal single lithium battery is easy to damage, and needs to be maintained by an operator at regular time, and because a shell of the lithium battery pack is usually fixed in a bolt connection mode, the operation of the operator is inconvenient when the shell is disassembled, and the lithium battery pack in the shell is inconvenient to take out; therefore, a lithium battery pack convenient to disassemble is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to make up for the defects of the prior art and solve the problem that the main body of the lithium battery pack is inconvenient to take out, the utility model provides the lithium battery pack convenient to disassemble.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the lithium battery pack convenient to disassemble comprises a shell, a top plate and a lithium battery pack main body; the outer wall of the shell is movably connected with a top plate through a rotating shaft, and the inner wall of the shell is provided with a lithium battery pack main body; the utility model discloses a lithium battery pack, including casing, lifting mechanism, pull rod, gag lever post, second spring and lug, the casing is inside to be provided with quick detach mechanism, and quick detach mechanism includes inserted bar, rising mechanism, pull rod, gag lever post, second spring and lug, the inserted bar is through pivot swing joint in the roof outer wall, rising mechanism sets up inside the casing, inside pull rod one end is inserted and is located the inserted bar, the gag lever post rigid coupling is in shells inner wall, second spring rigid coupling is in the gag lever post outer wall, the lug is sticky in shells inner wall, through being provided with quick detach mechanism for operating personnel can take out lithium battery pack main part from the casing is inside fast.
Preferably, the ascending mechanism comprises a first sliding groove, a pressing plate and a first spring, the first sliding groove is formed in the shell, the pressing plate is connected to the inner portion of the first sliding groove in a sliding mode, the first spring is fixedly connected to the inner wall of the first sliding groove, and the ascending mechanism is arranged, so that the inserted rod can be separated from the interior of the shell quickly.
Preferably, the inside heat dissipation mechanism that is provided with of casing, and heat dissipation mechanism include coolant liquid, apron, side lever, guiding mechanism, hinge bar, curb plate and screw rod, the coolant liquid sets up inside the casing, the apron is inserted and is located inside the casing, inside the apron is inserted to the side lever, guiding mechanism sets up inside the casing, hinge bar one end is through pivot swing joint in side lever outer wall, the curb plate outer wall is through pivot swing joint in the hinge bar other end, the screw rod passes through threaded connection inside the casing, through being provided with heat dissipation mechanism for can cool down the casing is inside fast, avoid the inside overheated lithium cell group main part that leads to of casing to appear damaging.
Preferably, guiding mechanism includes second spout and slider, the second spout is seted up inside the casing, slider sliding connection is inside the second spout, through being provided with the second spout for can play the effect of guide to the moving direction of side lever, avoid the side lever to produce the skew.
Preferably, the inner wall of the shell is movably connected with a sliding ball through a rotating shaft, the top end of the sliding ball is attached to the outer wall of the pull rod, and the sliding ball is arranged, so that abrasion of the outer wall of the pull rod to the inner wall of the shell can be reduced.
Preferably, the third spout has been seted up to casing inside, and the inside sliding connection of third spout has the curb plate, through being provided with the third spout for can play spacing effect through the third spout to the activity direction of curb plate, avoid the curb plate to produce the pivoted condition.
The utility model has the advantages that:
1. according to the utility model, the outer wall of the pull rod is attached to the sliding ball to slide by pulling the pull rod, and the press plate can be pushed under the elastic action of the first spring after the pull rod is separated from the inside of the insertion rod by arranging the first spring after the pull rod is separated from the inside of the insertion rod, so that the insertion rod can be quickly separated from the inside of the shell, the function of quick disassembly is realized, the problem that the main body of the lithium battery pack is inconvenient to take out is solved, and the efficiency of the shell is improved;
2. according to the utility model, the screw rod is rotated to drive the side plate to slide in the third sliding groove, the hinge rod is driven by the side plate to move in the shell until the side rod is separated from the cover plate, so that the heat dissipation function is realized, the problem of overheating in the shell is solved, and the adaptability of the shell is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic perspective view of a housing according to a first embodiment;
fig. 2 is a schematic front sectional view of the housing according to the first embodiment;
FIG. 3 is a schematic diagram of a structure shown in FIG. 2 according to a first embodiment;
FIG. 4 is a schematic diagram of a structure at B in FIG. 2 according to the first embodiment;
fig. 5 is a schematic structural view of the soft cover of the second embodiment.
In the figure: 1. a housing; 2. a top plate; 3. a lithium battery pack main body; 4. inserting a rod; 5. a first chute; 6. pressing a plate; 7. a first spring; 8. a pull rod; 9. a limiting rod; 10. a second spring; 11. a bump; 12. a sliding bead; 13. cooling liquid; 14. a cover plate; 15. a side lever; 16. a second chute; 17. a slider; 18. a hinged lever; 19. a side plate; 20. a third chute; 21. a screw; 22. and (4) soft sleeving.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 4, a lithium battery pack convenient to disassemble includes a case 1, a top plate 2, and a lithium battery pack main body 3; the outer wall of the shell 1 is movably connected with a top plate 2 through a rotating shaft, and the inner wall of the shell 1 is provided with a lithium battery pack main body 3; a quick-release mechanism is arranged inside the shell 1 and comprises an inserting rod 4, a lifting mechanism, a pull rod 8, a limiting rod 9, a second spring 10 and a lug 11, the inserting rod 4 is movably connected to the outer wall of the top plate 2 through a rotating shaft, the lifting mechanism is arranged inside the shell 1, one end of the pull rod 8 is inserted into the inserting rod 4, the limiting rod 9 is fixedly connected to the inner wall of the shell 1, the second spring 10 is fixedly connected to the outer wall of the limiting rod 9, and the lug 11 is adhered to the inner wall of the shell 1; when the shell is in operation, the top plate 2 is turned over, the inserting rod 4 enters the shell 1, the pull rod 8 is extruded through the inserting rod 4, the pull rod 8 moves in the shell 1 through the elastic property of the second spring 10 until the bottom end of the inserting rod 4 extrudes the pressing plate 6, the pressing plate 6 slides in the first sliding groove 5, the first spring 7 generates elastic deformation, after the pull rod 8 slides in the shell 1, the pull rod 8 is rapidly clamped with the inserting rod 4 under the elastic action of the second spring 10, when the shell 1 needs to be opened, the outer wall of the pull rod 8 is attached to the sliding ball 12 to slide through pulling the pull rod 8, the abrasion of the outer wall of the pull rod 8 on the inner wall of the shell 1 can be reduced through the arrangement of the sliding ball 12, after the pull rod 8 enters the shell 1 through the arrangement of the convex block 11, the convex block 11 can play a buffering effect on the outer wall of the pull rod 8, until the pull rod 8 is separated from the inside of the inserting rod 4, through being provided with first spring 7 for pull rod 8 breaks away from the inside back of inserted bar 4, can promote clamp plate 6 under the elastic action of first spring 7, can make inserted bar 4 break away from inside casing 1 fast, through being provided with first spout 5, makes the effect that can play the restriction to the migration range of clamp plate 6.
The lifting mechanism comprises a first sliding chute 5, a pressing plate 6 and a first spring 7, the first sliding chute 5 is arranged in the shell 1, the pressing plate 6 is connected in the first sliding chute 5 in a sliding manner, and the first spring 7 is fixedly connected to the inner wall of the first sliding chute 5; during operation, through being provided with first spring 7 for pull rod 8 breaks away from the inside back of inserted bar 4, can promote clamp plate 6 under the elastic action of first spring 7, can make inserted bar 4 break away from inside 1 casing fast, through being provided with first spout 5, makes the effect that can play the restriction to the migration range of clamp plate 6.
The cooling structure is characterized in that a cooling mechanism is arranged inside the shell 1 and comprises cooling liquid 13, a cover plate 14, side rods 15, a guide mechanism, a hinge rod 18, side plates 19 and a screw rod 21, wherein the cooling liquid 13 is arranged inside the shell 1, the cover plate 14 is inserted into the shell 1, the side rods 15 are inserted into the cover plate 14, the guide mechanism is arranged inside the shell 1, one end of each hinge rod 18 is movably connected to the outer wall of each side rod 15 through a rotating shaft, the outer wall of each side plate 19 is movably connected to the other end of each hinge rod 18 through a rotating shaft, and the screw rod 21 is connected inside the shell 1 through threads; during operation, through rotating screw rod 21, make screw rod 21 drive curb plate 19 and slide in third spout 20 is inside, through being provided with third spout 20, make can play spacing effect to the direction of activity of curb plate 19 through third spout 20, avoid curb plate 19 to produce the pivoted condition, drive hinge bar 18 through curb plate 19 and move in casing 1 is inside, make hinge bar 18 drive slider 17 of side lever 15 rigid coupling slide in second spout 16 is inside, break away from inside apron 14 until side lever 15, through being provided with second spout 16, make the effect that can play the guide to the direction of movement of side lever 15, avoid side lever 15 to produce the skew.
The guide mechanism comprises a second sliding chute 16 and a sliding block 17, the second sliding chute 16 is arranged inside the shell 1, and the sliding block 17 is connected inside the second sliding chute 16 in a sliding manner; during operation, the slider 17 that drives side lever 15 rigid coupling through hinge bar 18 slides in second spout 16 is inside, until inside side lever 15 breaks away from apron 14, through being provided with second spout 16 for can play the effect of guide to side lever 15's direction of movement, avoid side lever 15 to produce the skew.
The inner wall of the shell 1 is movably connected with a sliding ball 12 through a rotating shaft, and the top end of the sliding ball 12 is attached to the outer wall of the pull rod 8; when the device works, the sliding balls 12 are arranged, so that abrasion of the outer wall of the pull rod 8 to the inner wall of the shell 1 can be reduced.
A third sliding groove 20 is formed in the shell 1, and a side plate 19 is connected to the inside of the third sliding groove 20 in a sliding manner; during operation, through being provided with third spout 20 for can play spacing effect through third spout 20 to the activity direction of curb plate 19, avoid curb plate 19 to produce the pivoted condition.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a soft sleeve 22 is glued on an outer wall of the pull rod 8, and the soft sleeve 22 is made of rubber; during operation, the soft sleeve 22 glued on the outer wall of the pull rod 8 enables an operator to feel more comfortable when pulling.
According to the working principle, the insertion rod 4 enters the shell 1 by turning the top plate 2, the pull rod 8 is extruded by the insertion rod 4, the pull rod 8 moves in the shell 1 by the elastic property of the second spring 10 until the bottom end of the insertion rod 4 extrudes the pressing plate 6, the pressing plate 6 slides in the first sliding groove 5, the first spring 7 generates elastic deformation, after the pull rod 8 slides in the shell 1, the pull rod 8 is rapidly clamped with the insertion rod 4 under the elastic action of the second spring 10, when the shell 1 needs to be opened, the outer wall of the pull rod 8 is attached to the sliding ball 12 to slide by pulling the pull rod 8, the abrasion of the outer wall of the pull rod 8 on the inner wall of the shell 1 can be reduced by arranging the sliding ball 12, after the pull rod 8 enters the shell 1 by arranging the lug 11, the lug 11 can play a buffering effect on the outer wall of the pull rod 8, until the pull rod 8 is separated from the inside of the insertion rod 4, through being provided with first spring 7 for pull rod 8 breaks away from the inside back of inserted bar 4, can promote clamp plate 6 under the elastic action of first spring 7, can make inserted bar 4 break away from inside casing 1 fast, through being provided with first spout 5, makes the effect that can play the restriction to the migration range of clamp plate 6.
Through rotating screw rod 21, make screw rod 21 drive curb plate 19 and slide in third spout 20 is inside, through being provided with third spout 20, make can play spacing effect to curb plate 19's activity direction through third spout 20, avoid curb plate 19 to produce the pivoted condition, drive hinge bar 18 through curb plate 19 and move in casing 1 is inside, make hinge bar 18 drive slider 17 of side lever 15 rigid coupling slide in second spout 16 is inside, break away from apron 14 inside until side lever 15, through being provided with second spout 16, make the effect that can play the guide to side lever 15's moving direction, avoid side lever 15 to produce the skew.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a lithium cell group of convenient dismantlement which characterized in that: comprises a shell (1), a top plate (2) and a lithium battery pack main body (3); the outer wall of the shell (1) is movably connected with a top plate (2) through a rotating shaft, and the inner wall of the shell (1) is provided with a lithium battery pack main body (3);
casing (1) inside is provided with quick detach mechanism, and quick detach mechanism includes inserted bar (4), rise mechanism, pull rod (8), gag lever post (9), second spring (10) and lug (11), inserted bar (4) are through pivot swing joint in roof (2) outer wall, rise mechanism sets up inside casing (1), inside inserted bar (4) was inserted to pull rod (8) one end, gag lever post (9) rigid coupling is in casing (1) inner wall, second spring (10) rigid coupling is in gag lever post (9) outer wall, lug (11) are glued in casing (1) inner wall.
2. The lithium battery pack convenient to disassemble as claimed in claim 1, wherein: the ascending mechanism comprises a first sliding groove (5), a pressing plate (6) and a first spring (7), the first sliding groove (5) is arranged inside the shell (1), the pressing plate (6) is connected inside the first sliding groove (5) in a sliding mode, and the first spring (7) is fixedly connected to the inner wall of the first sliding groove (5).
3. The lithium battery pack convenient to disassemble as claimed in claim 2, wherein: casing (1) inside heat dissipation mechanism that is provided with, and heat dissipation mechanism includes coolant liquid (13), apron (14), side lever (15), guiding mechanism, hinge bar (18), curb plate (19) and screw rod (21), coolant liquid (13) set up inside casing (1), apron (14) are inserted and are located inside casing (1), inside apron (14) was inserted in side lever (15), guiding mechanism sets up inside casing (1), hinge bar (18) one end is through pivot swing joint in side lever (15) outer wall, curb plate (19) outer wall is through pivot swing joint in hinge bar (18) other end, screw rod (21) are through threaded connection inside casing (1).
4. The lithium battery pack convenient to disassemble as claimed in claim 3, wherein: the guide mechanism comprises a second sliding groove (16) and a sliding block (17), the second sliding groove (16) is arranged inside the shell (1), and the sliding block (17) is connected inside the second sliding groove (16) in a sliding mode.
5. The lithium battery pack convenient to disassemble as claimed in claim 4, wherein: the inner wall of the shell (1) is movably connected with a sliding ball (12) through a rotating shaft, and the top end of the sliding ball (12) is attached to the outer wall of the pull rod (8).
6. The lithium battery pack convenient to disassemble as claimed in claim 5, wherein: a third sliding groove (20) is formed in the shell (1), and a side plate (19) is connected to the inside of the third sliding groove (20) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121856995.3U CN215418441U (en) | 2021-08-09 | 2021-08-09 | Lithium battery pack convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121856995.3U CN215418441U (en) | 2021-08-09 | 2021-08-09 | Lithium battery pack convenient to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215418441U true CN215418441U (en) | 2022-01-04 |
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ID=79659343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121856995.3U Active CN215418441U (en) | 2021-08-09 | 2021-08-09 | Lithium battery pack convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215418441U (en) |
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2021
- 2021-08-09 CN CN202121856995.3U patent/CN215418441U/en active Active
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