Lead-carbon battery energy storage device

Abstract

The utility model discloses a lead carbon battery energy storage device, which relates to the technical field of battery energy storage, and comprises an energy storage device main body shell assembly, one side of the energy storage device main body shell assembly is fixedly connected with a support plate, and one side of the energy storage device main body shell assembly is movably connected with a cover plate. A fixing block is fixedly connected to one side of the energy storage device body shell assembly, a nut is fixedly connected to one side of the fixing block, a threaded rod is movably connected to one side of the nut, and a protective shell is fixedly connected to one side of the supporting plate. According to the energy storage device, the cover plate is movably connected to one side of the energy storage device main body shell assembly, and after a user screws a threaded rod and takes down the threaded rod from a nut, the user can take down the cover plate from the energy storage device main body shell assembly through an arranged pull ring; in this way, a user can use, overhaul and replace the battery arranged in the energy storage device body shell assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of battery energy storage, in particular to a lead-carbon battery energy storage device. Background Art

[0002] Lead-carbon battery is a capacitor-type lead-acid battery, which is a technology evolved from traditional lead-acid battery. It adds activated carbon to the negative electrode of the lead-acid battery, which can significantly increase the life of the lead-acid battery. Lead-carbon battery is a new type of super battery, which combines lead-acid battery and supercapacitor: it not only takes advantage of the instantaneous large-capacity charging of supercapacitors, but also takes advantage of the specific energy of lead-acid batteries, and has very good charging and discharging performance-it can be fully charged in 90 minutes. Moreover, due to the addition of carbon, the sulfation of the negative electrode is prevented, which improves one of the factors of battery failure in the past and extends the battery life. However, the existing lead-carbon battery is not efficient enough when the user needs to use heat dissipation treatment on the energy storage device; and it is not convenient enough when the user needs to disassemble and repair the internal part of the energy storage device.

[0003] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0004] The utility model provides a lead-carbon battery energy storage device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A lead-carbon battery energy storage device comprises an energy storage device main body shell assembly, one side of the energy storage device main body shell assembly is fixedly connected to a support plate, one side of the energy storage device main body shell assembly is movably connected to a cover plate, one side of the energy storage device main body shell assembly is fixedly connected to a fixing block, and one side of the fixing block is fixedly connected to a nut.

[0007] One side of the nut is movably connected with a threaded rod, one side of the support plate is fixedly connected with a protective shell, and one side of the protective shell is fixedly connected with a connecting block.

[0008] A motor is fixedly connected to one side of the connecting block, and the output shaft of the motor is fixedly connected to the fan blades through a coupling. A protective plate is fixedly connected to one side of the main shell assembly of the energy storage device, and a battery body is fixedly connected to one side of the main shell assembly of the energy storage device.

[0009] Furthermore, a pull ring is fixedly connected to one side of the cover plate, and the pull ring is connected between the cover plate and the main housing assembly of the energy storage device.

[0010] Furthermore, a limiting plate is fixedly connected to one side of the cover plate, and the limiting plate and the threaded rod are connected.

[0011] Furthermore, a first hollow opening is opened on one side of the protective plate, and the number of the first hollow openings is multiple.

[0012] Furthermore, a heat dissipation opening is provided on one side of the main housing assembly of the energy storage device, and the heat dissipation openings are multiple and perpendicular to each other.

[0013] Furthermore, the fixing block connects the nut and the main housing assembly of the energy storage device, and the fixing block is symmetrically arranged up and down with the horizontal dividing line of the nut as the symmetry axis.

[0014] Furthermore, the connecting block connects the motor and the protective shell, and the connecting block is symmetrically arranged with the vertical center line of the motor as the symmetry axis.

[0015] Furthermore, a vent is provided on one side of the protective shell, and the vent is multiple in number.

[0016] The beneficial effects of the utility model are:

[0017] The utility model can facilitate the user to efficiently dissipate heat from the energy storage device through the coordination and use of the energy storage device main body shell assembly, protective shell, fan blades, vents, support plates, nuts, fixing blocks, threaded rods, cover plates, pull rings, limit plates, battery main bodies, protective plates, first hollow openings, motors, connecting blocks and heat dissipation openings. When the user needs to dissipate heat, the user needs to turn on the motor, and after the motor is started, the output shaft of the motor can be driven to rotate through the fan blades fixedly connected to the coupling, so that the user can dissipate heat inside the main body shell assembly of the energy storage device, thereby satisfying the user's need for heat dissipation.

[0018] By setting a cover plate movably connected to one side of the main shell assembly of the energy storage device, after the user twists the threaded rod and removes it from the nut, the user can remove the cover plate from the main shell assembly of the energy storage device through the set pull ring, so that the user can use, inspect and replace the battery set inside the main shell assembly of the energy storage device, meeting the user's use needs of being able to use, inspect and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural front view of a lead-carbon battery energy storage device according to an embodiment of the utility model;

[0021] Figure 2 It is a structural side view of a lead-carbon battery energy storage device according to an embodiment of the utility model;

[0022] Figure 3 It is a structural front cross-sectional view of a lead-carbon battery energy storage device according to an embodiment of the utility model;

[0023] Figure 4 yes Figure 1 A magnified view of the structure at center;

[0024] Figure 5 It is a bottom view of the structure of a lead-carbon battery energy storage device according to an embodiment of the utility model;

[0025] Figure 6 It is a structural back view of a lead-carbon battery energy storage device according to an embodiment of the utility model.

[0026] In the figure:

[0027] 1. Energy storage device main body shell assembly; 2. Protective shell; 3. Fan blades; 4. Vent; 5. Support plate; 6. Nut; 7. Fixing block; 8. Threaded rod; 9. Cover plate; 10. Pull ring; 11. Limiting plate; 12. Battery body; 13. Protective plate; 14. First hollow opening; 15. Motor; 16. Connecting block; 17. Heat dissipation opening. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] According to an embodiment of the utility model, a lead-carbon battery energy storage device is provided.

[0030] Embodiment 1:

[0031] like Figure 1-6 As shown, the utility model provides a lead-carbon battery energy storage device, including an energy storage device main shell assembly 1, a support plate 5 is fixedly connected to one side of the energy storage device main shell assembly 1, a cover plate 9 is movably connected to one side of the energy storage device main shell assembly 1, and a fixing block 7 is fixedly connected to one side of the energy storage device main shell assembly 1.

[0032] In this embodiment, a pull ring 10 is fixedly connected to one side of the cover plate 9, and the pull ring 10 is connected between the cover plate 9 and the main housing assembly 1 of the energy storage device, which can facilitate users to make efficient connections between each other. A limiting plate 11 is fixedly connected to one side of the cover plate 9, and the limiting plate 11 and the threaded rod 8 are connected, which can facilitate users to make efficient connections between each other.

[0033] Embodiment 2:

[0034] like Figure 1-6 As shown, based on Example 1, the utility model provides a technical solution: preferably, one side of the fixed block 7 is fixedly connected with a nut 6, one side of the nut 6 is movably connected with a threaded rod 8, one side of the support plate 5 is fixedly connected with a protective shell 2, and one side of the protective shell 2 is fixedly connected with a connecting block 16.

[0035] In this embodiment, a first hollow opening 14 is provided on one side of the protective plate 13, and the number of the first hollow openings 14 is multiple, which can facilitate the user to use it efficiently for ventilation. A heat dissipation opening 17 is provided on one side of the energy storage device main shell assembly 1, and the number of the heat dissipation openings 17 is multiple and perpendicular to each other, which can facilitate the user to use it efficiently for heat dissipation.

[0036] Embodiment three:

[0037] like Figure 1-6 As shown, on the basis of Example 1 and Example 2, the utility model provides a technical solution: preferably, one side of the connecting block 16 is fixedly connected to the motor 15, the output shaft of the motor 15 is fixedly connected to the fan blade 3 through a coupling, one side of the energy storage device main body shell assembly 1 is fixedly connected to the protective plate 13, and one side of the energy storage device main body shell assembly 1 is fixedly connected to the battery body 12.

[0038] In this embodiment, the fixing block 7 connects the nut 6 and the main housing assembly 1 of the energy storage device, and the fixing block 7 is symmetrically arranged with the horizontal dividing line of the nut 6 as the axis of symmetry, which can facilitate the user to efficiently fix and connect. The connecting block 16 connects the motor 15 and the protective shell 2, and the connecting block 16 is symmetrically arranged with the vertical midline of the motor 15 as the axis of symmetry, which can facilitate the user to efficiently fix and connect. A vent 4 is opened on one side of the protective shell 2, and the number of vents 4 is multiple, which can facilitate the user to efficiently ventilate. When the user needs to dissipate heat, the user needs to turn on the motor 15. After the motor 15 is started, it can drive its output shaft to rotate through the fan blades 3 fixedly connected by the coupling, so that the user can dissipate heat inside the main housing assembly 1 of the energy storage device.

[0039] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0040] like Figure 1-6 As shown, when the user needs to use it, when the user needs to use it for heat dissipation, the user needs to turn on the motor 15. After the motor 15 is started, it can drive its output shaft to rotate through the fan blades 3 fixedly connected by the coupling, so that the user can dissipate heat inside the energy storage device main housing assembly 1, and through the cover plate 9 movably connected to one side of the energy storage device main housing assembly 1 and after the user twists the threaded rod 8 and removes it from the nut 6, the user can remove the cover plate 9 from the energy storage device main housing assembly 1 through the set pull ring 10, so that the user can use, inspect and replace the battery set inside the energy storage device main housing assembly 1.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lead-carbon battery energy storage device, comprising an energy storage device main body housing assembly (1), characterized in that: A support plate (5) is fixedly connected to one side of the energy storage device main body housing assembly (1), and a cover plate (9) is movably connected to one side of the energy storage device main body housing assembly (1); A fixing block (7) is fixedly connected to one side of the energy storage device main housing assembly (1), and a nut (6) is fixedly connected to one side of the fixing block (7); One side of the nut (6) is movably connected to a threaded rod (8), one side of the support plate (5) is fixedly connected to a protective shell (2), one side of the protective shell (2) is fixedly connected to a connecting block (16), one side of the connecting block (16) is fixedly connected to a motor (15), an output shaft of the motor (15) is fixedly connected to a fan blade (3) via a coupling, one side of the energy storage device main body housing assembly (1) is fixedly connected to a protective plate (13), and one side of the energy storage device main body housing assembly (1) is fixedly connected to a battery body (12).

2. A lead-carbon battery energy storage device according to claim 1, characterized in that: A pull ring (10) is fixedly connected to one side of the cover plate (9), and the pull ring (10) is connected between the cover plate (9) and the main housing assembly (1) of the energy storage device.

3. A lead-carbon battery energy storage device according to claim 1, characterized in that: One side of the cover plate (9) is fixedly connected to a limiting plate (11), and the limiting plate (11) and the threaded rod (8) are connected.

4. A lead-carbon battery energy storage device according to claim 1, characterized in that: A first hollow opening (14) is provided on one side of the protection plate (13), and the number of the first hollow openings (14) is multiple.

5. A lead-carbon battery energy storage device according to claim 1, characterized in that: A heat dissipation opening (17) is provided on one side of the energy storage device main body housing assembly (1), and the heat dissipation openings (17) are multiple and perpendicular to each other.

6. A lead-carbon battery energy storage device according to claim 1, characterized in that: The fixing block (7) connects the nut (6) and the energy storage device main body housing assembly (1), and the fixing block (7) is symmetrically arranged up and down with the horizontal dividing line of the nut (6) as the symmetry axis.

7. A lead-carbon battery energy storage device according to claim 1, characterized in that: The connecting block (16) connects the motor (15) and the protective shell (2), and the connecting block (16) is symmetrically arranged with the vertical center line of the motor (15) as the symmetry axis.

8. A lead-carbon battery energy storage device according to claim 1, characterized in that: A vent (4) is provided on one side of the protective shell (2), and the vent (4) is multiple in number.

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