Assembled electric power energy storage device

Abstract

The utility model discloses an assembly type electric power energy storage device, which belongs to the technical field of electric power equipment and comprises a shell and a protection mechanism, an electric power storage box is placed in the shell, universal wheels are uniformly and fixedly mounted at the bottom of the shell, the protection mechanism comprises a cover plate and two supporting seats fixedly connected to the outer side of the shell, and the cover plate is fixedly connected with the supporting seats. A cover plate is arranged in the shell, a partition net is fixedly embedded in the cover plate, inserting grooves are formed in the two sides of the cover plate, a two-way lead screw is rotationally connected into the supporting base, and movable plates are arranged on two sections of opposite threads of the two-way lead screw in a threaded and sleeved mode. The cover plate can protect the top of the electric power storage box, and the separation net in the electric power storage box can also facilitate timely discharge of heat during operation of the electric power storage box, so that the top of the electric power storage box is prevented from being directly exposed, and the safety of the electric power storage box during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power equipment, in particular to an assembled electric energy storage device. Background Art

[0002] In the currently commonly used household energy storage devices, there are multiple household energy storage devices stacked together, but when the household energy storage devices are to be moved, they need to be manually transported, but the household energy storage devices are large as a whole and are not easy to transport. In order to solve this problem, a Chinese patent (publication number: CN220290961U) discloses a household electric energy storage device, including a placement frame, a support frame, a storage box and rollers. The placement frame is fixed with a support frame, and the storage box is placed on the support frame. Four rollers are evenly spaced and installed at the bottom of the placement frame. The rollers can facilitate the position of the user moving the device, thereby speeding up the speed of using the personnel transportation device.

[0003] However, when the household electric energy storage device mentioned in the above patent is in use, after the storage box is placed in the placement frame, the top of the storage box is directly exposed to the outside. Due to the lack of a structural setting to protect the top of the storage box and facilitate disassembly and assembly, the storage box is easily damaged by external force and is also easily attracted by dust due to static electricity, which is not conducive to the safety of the storage box when in use. For this reason, an assembled electric energy storage device is proposed. Summary of the invention

[0004] The purpose of the utility model is to provide an assembled electric energy storage device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled power storage device, comprising a housing and a protection mechanism;

[0006] A storage box is placed inside the shell, and universal wheels are evenly and fixedly installed on the bottom of the shell;

[0007] The protective mechanism includes a cover plate and two support seats fixedly connected to the outer side of the shell, a partition net is fixedly embedded inside the cover plate, slots are opened on both sides of the cover plate, a two-way screw is rotatably connected inside the support seat, and movable plates are threadedly mounted on two opposite threads of the two-way screw, a rod body is slidably connected inside the movable plate, both ends of the rod body are fixedly connected to the support seat, one side of the movable plate is fixedly connected to an insert block for inserting into the slot, one end of the two-way screw is fixedly connected to a stop block, a torsion spring is mounted on the two-way screw, one end of the torsion spring is fixedly connected to the stop block, and the other end of the torsion spring is fixedly connected to one of the support seats.

[0008] As a further preferred embodiment of the technical solution: a rubber pad is evenly and fixedly connected to the inner wall of the shell, and the inner side of the rubber pad is tightly attached to the battery box.

[0009] As a further preferred embodiment of the technical solution: a second heat dissipation window is provided at the bottom of the shell, and a first heat dissipation window is provided at the outer side of the shell.

[0010] As a further preferred embodiment of the technical solution: through grooves are symmetrically provided on both sides of the shell, and a baffle is hingedly connected to one side of the shell close to the through groove.

[0011] As a further preferred embodiment of the present technical solution: a second handle is fixedly connected to one side of the stopper.

[0012] As a further preferred embodiment of the technical solution: first pull ears are symmetrically fixedly connected to both sides of the power storage box, and second pull ears are symmetrically fixedly connected to the top of the cover plate.

[0013] As a further preferred embodiment of the present technical solution: a first handle is fixedly connected to one side of the shell.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model provides a protective mechanism on the shell, so that after the storage box is placed in the shell, the cover plate can protect the top of the storage box, and the partition net inside the storage box can also facilitate the timely discharge of heat when the storage box is running. Through the above settings, the top of the storage box is prevented from being directly exposed to the outside, thereby improving the safety of the storage box when in use;

[0016] 2. The utility model provides a bidirectional screw and a movable plate so that the bidirectional screw can drive the two movable plates to approach each other under the action of a torsion spring, so that the insert block can be inserted into the slot to position the cover plate, thereby facilitating not only the installation of the cover plate but also the disassembly of the cover plate, thereby facilitating regular cleaning of the interior of the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of an assembled power storage device of the utility model;

[0018] Figure 2 The utility model is an assembled power storage device Figure 1 The enlarged structural diagram of the middle A part;

[0019] Figure 3 This is a schematic diagram of the explosion structure of an assembled power energy storage device of the utility model;

[0020] Figure 4 The utility model is an assembled power storage device Figure 3 Schematic diagram of the enlarged structure of part B in the middle.

[0021] In the figure: 1. shell; 10. battery box; 11. universal wheel; 12. first heat dissipation window; 13. second heat dissipation window; 14. first handle; 15. first pull ear; 16. rubber pad; 17. through groove; 18. baffle; 2. protection mechanism; 20. cover plate; 21. partition net; 22. slot; 23. support seat; 24. rod body; 25. two-way screw rod; 26. torsion spring; 27. block; 28. movable plate; 29. ​​plug block; 201. second pull ear; 202. second handle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] Example

[0024] See also Figure 1-Figure 4 The utility model provides a technical solution: an assembled electric energy storage device, including a shell 1 and a protective mechanism 2.

[0025] In one embodiment, in order to enable the power box 10 to be used inside the shell 1 and the shell 1 to be able to more conveniently move the power box 10 under the action of the universal wheels 11, the power box 10 is placed inside the shell 1, and the universal wheels 11 are evenly fixedly installed on the bottom of the shell 1.

[0026] In this embodiment, specifically: after the cover plate 20 is attached to the top of the housing 1, the stopper 27 can be loosened to allow the bidirectional screw rod 25 to rotate counterclockwise under the reset action of the torsion spring 26, so that the two movable plates 28 can move closer to each other on the rod body 24 under the action of the bidirectional screw rod 25, and then the two plug blocks 29 can be inserted into the slots 22 driven by the movable plates 28 to fix the cover plate 20, and the bidirectional screw rod 25 can be rotated clockwise to allow the two movable plates 28 to drive the plug blocks 29 to move out of the slots 22, thereby facilitating the removal of the cover plate 20;

[0027] The protective mechanism 2 includes a cover plate 20 and two support seats 23 fixedly connected to the outer side of the shell 1. A partition net 21 is fixedly embedded inside the cover plate 20. Slots 22 are provided on both sides of the cover plate 20. A bidirectional screw rod 25 is rotatably connected inside the support seat 23. A movable plate 28 is threadedly mounted on two opposite threads of the bidirectional screw rod 25. A rod body 24 is slidably connected inside the movable plate 28. Both ends of the rod body 24 are fixedly connected to the support seat 23. One side of the movable plate 28 is fixedly connected to an insert block 29 for inserting into the slot 22. One end of the bidirectional screw rod 25 is fixedly connected to a stopper 27. A torsion spring 26 is mounted on the bidirectional screw rod 25. One end of the torsion spring 26 is fixedly connected to the stopper 27, and the other end of the torsion spring 26 is fixedly connected to one of the support seats 23.

[0028] In this embodiment, specifically: in order to allow the storage box 10 to be subjected to the tension force of the rubber pad 16 inside the housing 1, thereby preventing the storage box 10 from colliding with the housing 1, the inner wall of the housing 1 is evenly fixedly connected with the rubber pad 16, and the inner side of the rubber pad 16 is tightly attached to the storage box 10;

[0029] In order to dissipate heat from the power storage box 10 in a timely manner, a second heat dissipation window 13 is provided at the bottom of the shell 1 , and a first heat dissipation window 12 is provided at the outer side of the shell 1 .

[0030] In this embodiment, specifically: in order to facilitate power supply and discharge of the battery box 10 outside the shell 1, and also to facilitate protection of the power supply port and the discharge port, through grooves 17 are symmetrically opened on both sides of the shell 1, and a baffle 18 is hinged on one side of the shell 1 close to the through groove 17.

[0031] In this embodiment, specifically: in order to facilitate the rotation of the bidirectional screw rod 25 through the stopper 27 , a second handle 202 is fixedly connected to one side of the stopper 27 .

[0032] In this embodiment, specifically: in order to facilitate the removal of the cover plate 20 and to facilitate the removal of the power storage box 10 from the housing 1 , first pull ears 15 are symmetrically fixedly connected to both sides of the power storage box 10 , and second pull ears 201 are symmetrically fixedly connected to the top of the cover plate 20 .

[0033] In this embodiment, specifically: in order to facilitate pushing the housing 1 , a first handle 14 is fixedly connected to one side of the housing 1 .

[0034] Working principle: the storage box 10 can be used inside the housing 1, and the housing 1 can be more conveniently moved under the action of the universal wheel 11. After the cover plate 20 is attached to the top of the housing 1, the two-way screw rod 25 can be rotated counterclockwise under the reset action of the torsion spring 26 by loosening the stopper 27, so that the two movable plates 28 can move closer to each other on the rod body 24 under the action of the two-way screw rod 25, and then the two plug blocks 29 can be inserted into the slot 22 driven by the movable plate 28 to fix the cover plate 20. In addition, while the cover plate 20 protects the storage box 10, the heat of the storage box 10 during operation can be discharged through the partition 21.

[0035] In addition, when the interior of the housing 1 needs to be cleaned regularly, the two movable plates 28 can drive the insert block 29 to move out of the slot 22 by rotating the bidirectional screw rod 25 clockwise, thereby facilitating the disassembly of the cover plate 20.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled power storage device, characterized in that: It comprises a housing (1) and a protection mechanism (2); A power storage box (10) is placed inside the housing (1), and universal wheels (11) are evenly and fixedly mounted on the bottom of the housing (1); The protection mechanism (2) comprises a cover plate (20) and two support seats (23) fixedly connected to the outer side of the shell (1); a partition net (21) is fixedly embedded inside the cover plate (20); slots (22) are provided on both sides of the cover plate (20); a bidirectional screw rod (25) is rotatably connected inside the support seat (23); a movable plate (28) is threadedly mounted on two opposite threads of the bidirectional screw rod (25); and a rod body is slidably connected inside the movable plate (28). (24), both ends of the rod body (24) are fixedly connected to the support seat (23), one side of the movable plate (28) is fixedly connected with an insert block (29) for inserting into the slot (22), one end of the bidirectional screw rod (25) is fixedly connected with a stop block (27), a torsion spring (26) is sleeved on the bidirectional screw rod (25), one end of the torsion spring (26) is fixedly connected to the stop block (27), and the other end of the torsion spring (26) is fixedly connected to one of the support seats (23).

2. An assembled power storage device according to claim 1, characterized in that: The inner wall of the shell (1) is evenly and fixedly connected with a rubber pad (16), and the inner side of the rubber pad (16) is tightly attached to the power storage box (10).

3. An assembled power storage device according to claim 2, characterized in that: A second heat dissipation window (13) is provided at the bottom of the shell (1), and a first heat dissipation window (12) is provided at the outer side of the shell (1).

4. An assembled power storage device according to claim 3, characterized in that: Through slots (17) are symmetrically provided on both sides of the shell (1), and a baffle (18) is hingedly connected to one side of the shell (1) close to the through slot (17).

5. The assembled power storage device according to claim 1, characterized in that: A second handle (202) is fixedly connected to one side of the stopper (27).

6. The assembled power storage device according to claim 1, characterized in that: The first pull ears (15) are symmetrically fixedly connected to both sides of the power storage box (10), and the second pull ears (201) are symmetrically fixedly connected to the top of the cover plate (20).

7. An assembled power storage device according to claim 4, characterized in that: A first handle (14) is fixedly connected to one side of the housing (1).

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