CN219017793U - Stacked energy storage device - Google Patents
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- CN219017793U CN219017793U CN202222759742.5U CN202222759742U CN219017793U CN 219017793 U CN219017793 U CN 219017793U CN 202222759742 U CN202222759742 U CN 202222759742U CN 219017793 U CN219017793 U CN 219017793U
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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 stacked energy storage device, which comprises at least two energy storage batteries and a connecting structure, wherein the at least two energy storage batteries are stacked up and down, the upper side of each energy storage battery is provided with a mounting groove, the side wall of the mounting groove is provided with a locking groove, the lower side of the mounting groove is provided with a triggering piece, and each two adjacent energy storage batteries are respectively a first energy storage battery and a second energy storage battery which are distributed from top to bottom; the connecting structure is arranged between the first energy storage battery and the second energy storage battery, the connecting structure comprises a connecting seat and a locking piece, an installation channel for the triggering piece to be inserted downwards is formed in the connecting seat, which corresponds to the notch of the installation channel, the locking piece is located at the side of the installation channel, the locking piece is provided with an installation end and a movable end, the installation end rotates the connecting seat, the movable end stretches into the installation channel downwards, a locking part is arranged towards the locking groove in a protruding mode, and when the triggering piece is inserted into the installation channel downwards, the movable end is pushed to rotate towards one side inner wall of the installation channel so as to drive the locking part to stretch into the locking groove. The utility model has convenient use and firm connection.
Description
Technical Field
The utility model relates to the technical field of energy storage and energy storage equipment, in particular to a stacked energy storage device.
Background
Energy storage devices are often used in various electrical appliances as power needed for storing and supplying electric power. When the energy storage device is transported, the energy storage device is generally placed on the transportation device in a direct stacking mode, then each energy storage device is fixed through the rope, but the fixing force of the rope can be weakened due to shaking of the energy storage device in the transportation process, so that the energy storage device is at risk of falling damage, a rack or cabinet mounting mode can be adopted when the energy storage device is transported, the energy storage device is fixedly mounted in the rack or cabinet through the hanging lugs on the energy storage device, the transportation mode is used by matching the rack or cabinet, and the cost is increased.
Disclosure of Invention
The utility model mainly aims to provide a stacked energy storage device, which aims to solve the problem that an energy storage battery is inconvenient to stack.
To achieve the above object, the present utility model provides a stacked energy storage device, including:
the device comprises at least two energy storage batteries which are stacked up and down, wherein an installation groove is formed in the upper side of each energy storage battery, a locking groove is formed in the side wall of each installation groove, a trigger piece is arranged in the lower side of each energy storage battery, each two adjacent energy storage batteries are respectively a first energy storage battery and a second energy storage battery which are sequentially arranged from top to bottom, and the trigger piece of each first energy storage battery corresponds to the installation groove of each second energy storage battery; the method comprises the steps of,
the connecting structure is arranged between the first energy storage battery and the second energy storage battery and comprises a connecting seat and a locking piece, the connecting seat corresponds to an installation channel which is provided with the triggering piece in a penetrating mode from top to bottom, the locking piece is located at the side of the installation channel and is provided with an installation end and a movable end, the installation end is rotationally connected with the connecting seat, the movable end stretches into the installation channel downwards and is provided with a locking part in a protruding mode at the locking channel, so that when the triggering piece is inserted into the installation channel downwards, the movable end is pushed to face one side inner wall of the installation channel to rotate so as to drive the locking part to stretch into the locking channel.
Optionally, the triggering piece is provided with a triggering side facing the locking piece, and the triggering side is obliquely arranged from top to bottom and far away from the locking piece.
Optionally, two locking pieces are arranged, the two locking pieces are arranged at intervals along the left and right directions, and the trigger piece is positioned between the two locking pieces so as to drive the two locking pieces to move simultaneously through the trigger piece;
the locking grooves are arranged in a one-to-one correspondence with the two locking pieces.
Optionally, the stacked energy storage device further includes a first elastic element, and two ends of the first elastic element are respectively connected with movable ends of the two locking elements, so as to drive the two locking elements to move towards a direction away from the locking groove.
Optionally, the first energy storage battery is movably installed in the connection structure along the up-down direction, so as to have a locking state of moving downwards until the trigger piece stretches into the installation channel to push the locking piece to rotate, and an unlocking state of moving upwards until the trigger piece exits from the installation channel.
Optionally, a plurality of guide posts are arranged at the lower side of the first energy storage battery, and the guide posts are distributed at intervals along the circumferential direction of the first energy storage battery;
the connecting seat is provided with a plurality of guide holes corresponding to the guide posts, and the guide posts are matched with the guide holes so that the first energy storage battery is slidably mounted on the connecting seat.
Optionally, a stop portion is provided at the lower end of the guide post, and the stop portion is used for limiting the first energy storage battery from being separated from the connection seat.
Optionally, the trigger piece is adjustably arranged along an up-down direction.
Optionally, a threaded hole is formed in the lower side of each energy storage battery;
the trigger piece includes from last linkage segment and the trigger section that sets gradually down, the linkage segment periphery be equipped with screw hole complex screw thread, the linkage segment with respectively corresponding energy storage battery threaded connection, so that the trigger piece can adjust the setting from top to bottom.
Optionally, the connection structure is provided with a plurality of, and a plurality of connection structures are arranged at intervals along the circumference of the first energy storage battery.
According to the technical scheme, the energy storage batteries are at least two, the two energy storage batteries are stacked up and down, the upper side of each energy storage battery is provided with the mounting groove and the locking groove, the lower side of each energy storage battery is provided with the triggering piece, the triggering piece of the first energy storage battery corresponds to the mounting groove of the second energy storage battery, a connecting structure is arranged between the first energy storage battery and the second energy storage battery, the connecting structure comprises a connecting seat and the locking piece, the connecting seat is provided with the mounting channel, the mounting end of the locking piece is rotatably mounted beside the connecting seat, the movable end extends into the mounting groove, the movable end is convexly provided with the locking part facing the locking groove, when the energy storage batteries are stacked, the movable end of the locking piece extends into the mounting groove, the first energy storage battery is placed on the connecting seat, the triggering piece is inserted downwards, and the movable end of the locking piece extends into the mounting groove, and then the first energy storage battery is placed on the connecting seat, and the movable end of the locking piece is fixedly connected with the mounting channel, namely, the movable end of the locking piece is fixedly connected with the second energy storage battery.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic front view of a stacked energy storage device according to an embodiment of the present utility model;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
fig. 4 is a partial enlarged view of a portion C in fig. 1.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Energy storage devices are often used in various electrical appliances as power needed for storing and supplying electric power. When the energy storage device is transported, the energy storage device is generally placed on the transportation device in a direct stacking mode, then each energy storage device is fixed through the rope, but the fixing force of the rope can be weakened due to shaking of the energy storage device in the transportation process, so that the energy storage device is at risk of falling damage, a rack or cabinet mounting mode can be adopted when the energy storage device is transported, the energy storage device is fixedly mounted in the rack or cabinet through the hanging lugs on the energy storage device, the transportation mode is used by matching the rack or cabinet, and the cost is increased.
In view of the above, the present utility model provides a stacked energy storage device, which aims to solve the problem of inconvenient stacking of energy storage cells, and fig. 1 to 4 are schematic views of an embodiment of the stacked energy storage device according to the present utility model.
The stacked energy storage device comprises at least two energy storage batteries 1 and a connecting structure 2 which are stacked up and down, wherein an installation groove 11 is formed in the upper side of each energy storage battery 1, a locking groove 12 is formed in the side wall of each installation groove 11, a trigger piece 13 is arranged on the lower side of each installation groove, each two adjacent energy storage batteries 1 are respectively a first energy storage battery 1a and a second energy storage battery 1b which are sequentially arranged from top to bottom, and the trigger piece 13 of each first energy storage battery 1a corresponds to the installation groove 11 of each second energy storage battery 1 b; the connection structure 2 is arranged between the first energy storage battery 1a and the second energy storage battery 1b, the connection structure 2 comprises a connection seat 21 and a locking piece 22, the connection seat 21 corresponds to a mounting channel for the trigger piece 13 to be inserted downwards from top to bottom at the notch of the mounting channel 11, the locking piece 22 is positioned at the side of the mounting channel, the locking piece 22 is provided with a mounting end and a movable end, the mounting end is rotationally connected with the connection seat 21, the movable end extends downwards into the mounting channel 11 and is provided with a locking part 221 towards the locking channel 12, so that when the trigger piece 13 is inserted downwards into the mounting channel, the movable end is pushed to rotate towards one side inner wall of the mounting channel to drive the locking part 221 to extend into the locking channel 12.
According to the technical scheme of the utility model, at least two energy storage batteries 1 are arranged and stacked vertically, the upper side of each energy storage battery 1 is provided with a mounting groove 11 and a locking groove 12, the lower side of each energy storage battery 1 is provided with a triggering piece 13, the triggering piece 13 of a first energy storage battery 1a corresponds to the mounting groove 11 of a second energy storage battery 1b, a connecting structure 2 is arranged between the first energy storage battery 1a and the second energy storage battery 1b, the connecting structure 2 comprises a connecting seat 21 and a locking piece 22, the connecting seat 21 is provided with a mounting channel, the mounting end of the locking piece 22 is rotatably mounted beside the connecting seat 21, the movable end stretches into the mounting groove 11, the movable end is convexly provided with a locking part 221 facing the locking groove 12, when the energy storage batteries 1 are stacked, the connecting structure 2 is firstly arranged between the first energy storage battery 1a and the second energy storage battery 1b, the movable end of the locking piece 22 stretches into the mounting groove 11, then the first energy storage battery 1a is rotatably mounted in the connecting seat 1, the movable end is rotatably mounted in the side of the connecting seat 21, and the movable end is fixedly connected with the inner wall 1b, and the movable end is fixedly arranged in the mounting channel, and the movable end is rotatably mounted in the side of the connecting seat 1.
The specific shape of the mounting groove 11 is not limited herein, and may be cylindrical, regular prism, or other shapes, and the locking member 22 is adapted to the mounting groove 11 so that the locking member can extend into the mounting groove 11, and for convenience of description, in the following embodiments, the mounting groove 11 is described as cylindrical.
The specific form in which the trigger piece 13 pushes the locking piece 22 to rotate is not limited, in this embodiment, the trigger piece 13 and the locking piece 22 are in wedge-shaped fit, specifically, the trigger piece 13 is provided with a trigger side facing the locking piece 22, and the trigger side is obliquely arranged from top to bottom and far away from the direction of the locking piece 22, so that the trigger side forms a wedge-shaped surface, and when the trigger piece 13 moves gradually downwards, the movable end can be pushed to move away from the direction of the trigger piece 13, so as to stretch into the locking groove 12.
In order to enhance the connection strength of the first energy storage battery 1a and the second energy storage battery 1b, two locking pieces 22 are provided, the two locking pieces 22 are arranged at intervals in the left-right direction, and the trigger piece 13 is positioned between the two locking pieces 22 so as to drive the two locking pieces 22 to move simultaneously through the trigger piece 13; the two locking pieces 22 are arranged in a one-to-one correspondence manner in the locking grooves 12, and the two locking pieces 22 are driven to move through one triggering piece 13, so that the connection strength of the first energy storage battery 1a and the second energy storage battery 1b is enhanced, the number of the triggering pieces 13 is not increased additionally, and the cost is reduced.
Each locking piece 22 is arranged in a semi-cylindrical shape, so that two locking pieces 22 are combined to form a cylinder to be matched with the installation groove 11, when the trigger piece 13 moves downwards, the two locking pieces 22 move towards a direction away from the trigger piece 13, one side of each locking piece 22 is attached to the side wall of the installation groove 11, and the locking part 221 stretches into the locking groove 12.
Specifically, the stacked energy storage device further includes a first elastic member 23, two ends of the first elastic member 23 are respectively connected with movable ends of the two locking members 22, so as to drive the two locking members 22 to move towards a direction away from the locking groove 12, so that when the trigger member 13 exits the installation channel, the locking members 22 can be driven to rotate by the first elastic member 23, so that the locking portion 221 exits the locking groove 12, and the energy storage battery 1 is convenient to detach.
The specific form of the first elastic member 23 is not limited, and the first elastic member 23 may include a spring, two ends of the spring are respectively connected with the movable ends of the two locking members 22, or the first elastic member 23 may include a rubber ring, and the rubber ring is sleeved on the two locking members 22.
Specifically, based on the embodiment that the first elastic member 23 includes a rubber band, in order to fix the rubber band, a groove is formed on a side of the locking member 22 facing the sidewall of the mounting groove 11, the groove is adapted to the rubber band, and the rubber band is disposed in the groove, so that the rubber band can be fixed.
Specifically, the arrangement form of the connection structure 2 is not limited, and the connection structure 2 may be disposed on the lower side of the first energy storage battery 1a, or the connection structure 2 may be disposed on the upper side of the second energy storage battery 1b, or the connection structure 2 may be a separate component, in this embodiment, the connection structure 2 is disposed on the lower side of the first energy storage battery 1a, and the first energy storage battery 1a is movably mounted on the connection structure 2 along the up-down direction, so that the first energy storage battery 1a and the connection seat 21 may be in a connection state, and may also be relatively movable, so as to have a locking state that the trigger 13 stretches into the installation channel to push the locking member 22 to rotate, and an unlocking state that the trigger 13 moves upward to exit the installation channel. When the device is in specific use, due to the action of gravity, the connecting seat 21 is far away from the first energy storage battery 1a when not stacked, at this time, the trigger piece 13 is in the unlocking state, when stacked, the connecting seat 21 is firstly abutted with the second energy storage battery 1b, meanwhile, the locking piece 22 stretches into the mounting groove 11, then the first energy storage battery 1a moves downwards relative to the connecting seat 21 and the second energy storage battery 1b, meanwhile, the trigger piece 13 is downwards inserted into the mounting channel to be in wedge fit with the locking piece 22, the locking part 221 is pushed into the locking groove 12, the purposes of fixing the first energy storage battery 1a and the second energy storage battery 1b are achieved, when the device is detached, the locking part 221 is also upwards moved relative to the connecting seat 21 and the second energy storage battery 1b, and is withdrawn from the locking groove 12 under the driving of the first elastic piece 23, and therefore the device can be detached and detached conveniently.
Specifically, the lower side of the first energy storage battery 1a is provided with a plurality of guide posts 17, and the plurality of guide posts 17 are distributed at intervals along the circumferential direction of the first energy storage battery 1 a; the connecting seat 21 is provided with a plurality of guide holes corresponding to a plurality of guide posts 17, and the guide posts 17 are matched with the guide holes, so that the first energy storage battery 1a is slidably mounted on the connecting seat 21.
In this embodiment, four guide posts 17 are provided, and four guide posts 17 are provided at four corners of the first energy storage battery 1a, and correspondingly, four guide holes are provided.
Specifically, a stop portion is provided at the lower end of the guide post 17, and is used for limiting the first energy storage battery 1a from being separated from the connecting seat 21.
Further, the length of the guide post 17 in the up-down direction is smaller than the thickness of the connecting seat 21 in the up-down direction, so that interference of the guide post 17 with the fit of the energy storage battery 1 can be avoided.
Specifically, since the movable distance between the connection seat 21 and the first energy storage battery 1a is fixed, for convenience in debugging, the trigger 13 is adjustably disposed along an up-down direction, and by adjusting the length of the trigger 13 in the up-down direction, the rotation angle of the locking member 22 is further adjusted to ensure that the locking portion 221 accurately extends into the locking groove 12.
Specifically, the specific form of adjustment of the trigger 13 is not limited, and in this embodiment, a threaded hole is provided on the lower side of each of the energy storage batteries 1; the trigger piece 13 includes from top to bottom connecting section and the trigger section that sets gradually, the connecting section periphery be equipped with screw hole complex screw thread, the connecting section with respectively corresponding energy storage battery 1 threaded connection, so that the trigger piece 13 can adjust the setting from top to bottom.
Specifically, the connection structure 2 is provided with a plurality of connection structures 2 which are circumferentially arranged at intervals along the first energy storage battery 1a, so that the connection strength between the first energy storage battery 1a and the second energy storage battery 1b can be enhanced.
Specifically, each energy storage cell 1 further includes a shielding member 14, the shielding member 14 is adapted to the mounting groove 11, the shielding member 14 is elastically and telescopically mounted in the mounting groove 11 by a second elastic member 16, and the shielding member 14 is used for shielding an upper port of the mounting groove 11.
Specifically, each of the energy storage cells 1 further includes a sleeve 15, the sleeve 15 is elastically and telescopically mounted to the outer circumferences of the two locking members 22 by a third elastic member, and the sleeve 15 shields the locking members 22 when not stacked.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. A stacked energy storage device, the stacked energy storage device comprising:
the device comprises at least two energy storage batteries which are stacked up and down, wherein an installation groove is formed in the upper side of each energy storage battery, a locking groove is formed in the side wall of each installation groove, a trigger piece is arranged in the lower side of each energy storage battery, each two adjacent energy storage batteries are respectively a first energy storage battery and a second energy storage battery which are sequentially arranged from top to bottom, and the trigger piece of each first energy storage battery corresponds to the installation groove of each second energy storage battery; the method comprises the steps of,
the connecting structure is arranged between the first energy storage battery and the second energy storage battery and comprises a connecting seat and a locking piece, the connecting seat corresponds to an installation channel which is provided with the triggering piece in a penetrating mode from top to bottom, the locking piece is located at the side of the installation channel and is provided with an installation end and a movable end, the installation end is rotationally connected with the connecting seat, the movable end stretches into the installation channel downwards and is provided with a locking part in a protruding mode at the locking channel, so that when the triggering piece is inserted into the installation channel downwards, the movable end is pushed to face one side inner wall of the installation channel to rotate so as to drive the locking part to stretch into the locking channel.
2. A stacked energy storage device as defined in claim 1, wherein said trigger member is provided with a trigger side facing said locking member, said trigger side being inclined from top to bottom in a direction away from said locking member.
3. The stacked energy storage device as claimed in claim 1, wherein there are two locking members, the two locking members are disposed at intervals in a left-right direction, and the trigger member is disposed between the two locking members, so as to drive the two locking members to move simultaneously through the trigger member;
the locking grooves are arranged in a one-to-one correspondence with the two locking pieces.
4. A stacked energy storage device as defined in claim 3, further comprising a first elastic member, wherein two ends of said first elastic member are respectively connected to the movable ends of two of said locking members, so as to drive two of said locking members to move in a direction away from said locking grooves.
5. The stacked energy storage device of claim 4, wherein said first energy storage cell is movably mounted to said connecting structure in an up and down direction to have a locked state in which said trigger member extends into said mounting channel to urge said locking member to rotate, and an unlocked state in which said trigger member moves upwardly to exit said mounting channel.
6. The stacked energy storage device of claim 5, wherein a plurality of guide posts are provided on an underside of said first energy storage cell, said plurality of guide posts being circumferentially spaced along said first energy storage cell;
the connecting seat is provided with a plurality of guide holes corresponding to the guide posts, and the guide posts are matched with the guide holes so that the first energy storage battery is slidably mounted on the connecting seat.
7. The stacked energy storage device of claim 6, wherein a stop is provided at a lower end of said guide post, said stop being configured to limit the detachment of said first energy storage cell from said connecting seat.
8. The stacked energy storage device of claim 1, wherein said trigger member is adjustably positioned in an up-down direction.
9. The stacked energy storage device of claim 8, wherein an underside of each of said energy storage cells is provided with a threaded aperture;
the trigger piece includes from last linkage segment and the trigger section that sets gradually down, the linkage segment periphery be equipped with screw hole complex screw thread, the linkage segment with respectively corresponding energy storage battery threaded connection, so that the trigger piece can adjust the setting from top to bottom.
10. The stacked energy storage device of claim 1, wherein a plurality of said connection structures are provided, a plurality of said connection structures being circumferentially spaced along said first energy storage cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222759742.5U CN219017793U (en) | 2022-10-19 | 2022-10-19 | Stacked energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222759742.5U CN219017793U (en) | 2022-10-19 | 2022-10-19 | Stacked energy storage device |
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| Publication Number | Publication Date |
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| CN219017793U true CN219017793U (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222759742.5U Active CN219017793U (en) | 2022-10-19 | 2022-10-19 | Stacked energy storage device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117013180A (en) * | 2023-09-22 | 2023-11-07 | 今创集团股份有限公司 | Quick assembled energy storage container |
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2022
- 2022-10-19 CN CN202222759742.5U patent/CN219017793U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117013180A (en) * | 2023-09-22 | 2023-11-07 | 今创集团股份有限公司 | Quick assembled energy storage container |
| CN117013180B (en) * | 2023-09-22 | 2024-04-09 | 今创集团股份有限公司 | Quick assembled energy storage container |
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