Portable foldable energy storage device

Abstract

The utility model relates to the technical field of energy storage equipment, and discloses portable foldable energy storage equipment which comprises a base, a protective support is fixedly installed above the base, and a first sliding block is slidably connected into a first sliding groove. The outer side of the fixing shaft is rotatably connected with the first connecting support and the second connecting support, and the first connecting support and the second connecting support are fixedly connected with the first solar panel and the second solar panel respectively, so that when outdoor power utilization is needed and the weather is clear, the power supply is supplemented to the power storage equipment in time, the power continuing capability of the power storage equipment is improved, and the service life of the power storage equipment is prolonged. And meanwhile, the solar panel I and the solar panel II can rotate with the fixed shaft through the connecting bracket I and the connecting bracket II, so that during storage, the solar panel I can be rotated to the upper part of the protective bracket, and the solar panel II can be rotated to the upper part of the solar panel I, thereby achieving the effect of being convenient to fold and store.

Description

Technical Field

[0001] This utility model relates to the field of energy storage equipment technology, and more specifically, to a portable foldable energy storage device. Background Technology

[0002] Energy storage devices refer to the process of storing energy through a medium or device and releasing it when needed. Most commonly, they store electrical energy and then release it. They are mainly used for outdoor power supply. However, existing energy storage devices are large and there is no outdoor power source to supplement them. After long-term use, they are prone to power depletion. Since most outdoor power storage devices are large in size, they are inconvenient to transport and move. Utility Model Content

[0003] To overcome the shortcomings of existing technologies, this utility model provides a portable, foldable energy storage device, which has the advantages of being able to replenish electricity and being easy to transport.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a portable foldable energy storage device, including a base, a protective bracket fixedly installed on the top of the base, a connecting block one fixedly installed behind the protective bracket, a fixed shaft fixedly installed inside the connecting block one, a connecting bracket one and a connecting bracket two rotatably connected to the outside of the fixed shaft, a connecting bracket one fixedly installed at the end of the connecting bracket one away from the fixed shaft, a solar panel two fixedly installed at the end of the connecting bracket two away from the fixed shaft, a sliding groove one opened inside the base, a slider one slidably connected inside the sliding groove one, and an energy storage device fixedly installed above the slider one.

[0005] As a preferred embodiment of this utility model, a power supply component is fixedly installed at the rear of the energy storage device, and two wires are electrically connected to the rear of the power supply component. The two wires are electrically connected to solar panel one and solar panel two, respectively.

[0006] A display screen and a plug are fixedly installed in front of the energy storage device. The display screen is located above the plug, and there are two plugs, both of which are located above the base.

[0007] As a preferred embodiment of this utility model, a telescopic rod is fixedly installed inside the protective bracket, a spring is sleeved on the outside of the telescopic rod, and a silicone pad is fixedly installed above the spring.

[0008] As a preferred technical solution of this utility model, a protective plate is fixedly installed on the top of the base. There are two protective plates, which are located on the left and right sides of the energy storage device, respectively, and the protective plates are located inside the protective bracket.

[0009] As a preferred technical solution of this utility model, four universal wheels are fixedly installed at the bottom of the base. The four universal wheels are located at the dead corners of the base. A connecting block two is fixedly installed at the bottom of the base. A connecting shaft is rotatably connected inside the connecting block two. A plug rod is fixedly installed on the outside of the connecting shaft. The end of the plug rod away from the connecting shaft is tapered.

[0010] As a preferred technical solution of this utility model, the base has a second sliding groove inside, and a second slider is slidably connected inside the second sliding groove. A limiting sleeve is fixedly installed at the bottom of the second slider. The limiting sleeve is hollow inside and is sleeved on the outside of the plug rod. A limiting plate is fixedly installed on the side of the connecting block two away from the plug rod.

[0011] As a preferred embodiment of this utility model, the second connecting bracket is L-shaped, and there are two second connecting brackets, both of which are fixedly installed with the second solar panel. There are also two first connecting brackets, both of which are fixedly installed with the first solar panel.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model features a fixed shaft installed inside the connecting block 1, and connecting bracket 1 and connecting bracket 2 rotatably connected to the outside of the fixed shaft. Connecting bracket 1 and connecting bracket 2 are respectively fixedly connected to solar panel 1 and solar panel 2. When outdoor power is needed and the weather is sunny, solar panel 1 and solar panel 2 are rotatably connected to the fixed shaft via connecting bracket 1 and connecting bracket 2, opening them to face the sun, so that solar energy is converted into electrical energy. This allows for timely replenishment of power to the energy storage device when power is needed, improving the device's power supply capacity. Furthermore, since solar panel 1 and solar panel 2 can rotate via connecting bracket 1 and connecting bracket 2 to the fixed shaft, when stored, solar panel 1 can rotate to the top of the protective bracket, and solar panel 2 can rotate to the top of solar panel 1, achieving a foldable and easy-to-store effect.

[0014] 2. This utility model features a sliding groove inside the base, with a slider connected inside the groove and fixedly connected to the energy storage device. When the energy storage device needs to be installed, it is installed by sliding the slider and the groove, achieving quick installation while maintaining the stability of the energy storage device. Simultaneously, a connecting block is fixedly installed at the bottom of the base, with a connecting shaft rotatably connected inside the connecting block. A plug rod is fixedly installed on the outside of the connecting shaft, with the end of the plug rod away from the connecting shaft being tapered. When power is needed in the field, the plug rod is rotated perpendicular to the base by the rotation of the connecting shaft and the plug rod, then inserted into the ground to fix the base in place. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A;

[0017] Figure 3 This is a schematic diagram of the base structure of this utility model;

[0018] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point B;

[0019] Figure 5 This is a schematic diagram of the energy storage device of this utility model;

[0020] Figure 6 This utility model Figure 5 A magnified schematic diagram of the structure at point C.

[0021] In the diagram: 1. Base; 2. Protective bracket; 3. Connecting block one; 4. Fixed shaft; 5. Connecting bracket one; 6. Solar panel one; 7. Connecting bracket two; 8. Solar panel two; 9. Slide one; 10. Slider one; 11. Energy storage device; 12. Power supply assembly; 13. Wire; 14. Display screen; 15. Insert plate; 16. Telescopic rod; 17. Spring; 18. Silicone pad; 19. Protective plate; 20. Caster wheel; 21. Connecting block two; 22. Connecting shaft; 23. Insert rod; 24. Slide two; 25. Slider two; 26. Limiting sleeve; 27. Limiting plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 6 As shown, this utility model provides a portable foldable energy storage device, including a base 1, a protective bracket 2 fixedly installed on the top of the base 1, a connecting block 3 fixedly installed behind the protective bracket 2, a fixed shaft 4 fixedly installed inside the connecting block 3, a connecting bracket 5 and a connecting bracket 7 rotatably connected to the outside of the fixed shaft 4, a connecting bracket 5 fixedly installed at the end of the connecting bracket 5 away from the fixed shaft 4, a solar panel 8 fixedly installed at the end of the connecting bracket 7 away from the fixed shaft 4, a sliding groove 9 is opened inside the base 1, a slider 10 is slidably connected inside the sliding groove 9, and an energy storage device 11 is fixedly installed above the slider 10.

[0024] Solar panel 6 and solar panel 8 rotate around fixed axis 4 via connecting bracket 5 and connecting bracket 7, respectively, so that solar panel 6 and solar panel 8 can rotate to different angles. When located outdoors, solar energy can be converted into electrical energy by solar panel 6 and solar panel 8, and then stored in energy storage device 11 to facilitate timely replenishment of energy in energy storage device 11.

[0025] Among them, a power supply component 12 is fixedly installed at the rear of the energy storage device 11, and a power supply component 12 is electrically connected to the rear of the power supply component 12. There are two power supplies 13, and the two power supplies 13 are electrically connected to the first solar panel 6 and the second solar panel 8 respectively.

[0026] The main function of the two wires 13 is to transmit the electrical energy generated by the rotation of solar panel 6 and solar panel 8 to the inside of the energy storage device 11, so that the energy storage device 11 always has enough power to supply electrical appliances.

[0027] The energy storage device 11 has a display screen 14 and a plug plate 15 fixedly installed in front of it. The display screen 14 is located above the plug plate 15. There are two plug plates 15, both of which are located above the base 1.

[0028] The display screen 14 is rectangular, and its main function is to display the power level inside the energy storage device 11, so as to facilitate the control of the remaining power level inside the energy storage device 11. Meanwhile, the main function of the two sockets 15 is to enable the energy storage device 11 to be powered by plugging other electrical appliances into the sockets 15.

[0029] The protective bracket 2 has a telescopic rod 16 fixedly installed inside, a spring 17 sleeved on the outside of the telescopic rod 16, and a silicone pad 18 fixedly installed above the spring 17.

[0030] The height of the silicone pad 18 is higher than that of the protective bracket 2. When the solar panel 6 is folded and stored by the rotation of the connecting bracket 5 and the fixed shaft 4, it can reduce the shock of the solar panel 6 during transportation and play a protective role.

[0031] Among them, a protective plate 19 is fixedly installed on the top of the base 1. There are two protective plates 19, which are located on the left and right sides of the energy storage device 11 respectively, and the protective plates 19 are located inside the protective bracket 2.

[0032] The main function of the two protective plates 19 is to protect the energy storage device 11 and prevent the protective plates 19 from being damaged due to displacement caused by shaking during transportation.

[0033] The base 1 has four casters 20 fixedly installed at its bottom. The four casters 20 are located at the dead corners of the base 1. The base 1 also has a connecting block 21 fixedly installed at its bottom. The connecting block 21 is rotatably connected to a connecting shaft 22. The connecting shaft 22 is fixedly installed on the outside of a rod 23. The end of the rod 23 away from the connecting shaft 22 is tapered.

[0034] The main function of the insertion rod 23 is to fix the base 1 in place when the road surface is uneven in the field, by means of the rotation of the connecting shaft 22 and the connecting block 21, so that the end of the insertion rod 23 away from the connecting shaft 22 is inserted into the ground, thereby preventing the base 1 from shaking.

[0035] The base 1 has a sliding groove 24 inside, and a slider 25 is slidably connected inside the sliding groove 24. A limiting sleeve 26 is fixedly installed at the bottom of the slider 25. The limiting sleeve 26 is hollow inside and is sleeved on the outside of the plug rod 23. A limiting plate 27 is fixedly installed on the side of the connecting block 21 away from the plug rod 23.

[0036] The main function of the limiting sleeve 26 is to fit the insertion rod 23, so that when the insertion rod 23 is not in use, it is limited and fixed to prevent the insertion rod 23 from falling downward due to gravity.

[0037] Among them, there are two connecting brackets 2 and 7, which are L-shaped and are fixedly installed with solar panel 2 and 8. There are also two connecting brackets 1 and 5, which are fixedly installed with solar panel 1 and 6.

[0038] The main function of the two connecting brackets 5 and 7 is to allow the solar panel 6 and the connecting bracket 7 to rotate around the fixed axis 4. When storing, the solar panel 6 will be rotated above the protective bracket 2, and the solar panel 8 will be rotated above the solar panel 6, thus achieving the effect of folding the solar panel 6 and the solar panel 8.

[0039] Working principle and usage process of this utility model:

[0040] Firstly, a fixed shaft 4 is fixedly installed inside the connecting block 3. Connecting bracket 5 and connecting bracket 7 are rotatably connected to the outside of the fixed shaft 4. Connecting bracket 5 and connecting bracket 7 are respectively fixedly connected to solar panel 6 and solar panel 8. When outdoor power is needed and the weather is sunny, solar panel 6 and solar panel 8 are opened by rotating them to the fixed shaft 4 via connecting bracket 5 and connecting bracket 7, facing the sun. This allows solar energy to be converted into electrical energy, thus replenishing the power supply to the energy storage device 11 in a timely manner when electricity is needed, improving the device's power reserve capacity.

[0041] Secondly, since solar panel 6 and solar panel 8 can rotate with fixed shaft 4 through connecting bracket 5 and connecting bracket 7, solar panel 6 can be rotated above protective bracket 2 and solar panel 8 can be rotated above solar panel 6 when stored, thus achieving the effect of folding for easy storage.

[0042] Meanwhile, a sliding groove 9 is provided inside the base 1, and a slider 10 is slidably connected inside the sliding groove 9. The slider 10 is fixedly connected to the energy storage device 11. When the energy storage device 11 needs to be installed, it is installed by sliding the slider 10 and the sliding groove 9, thereby achieving the effect of quick installation and maintaining the stability of the energy storage device 11.

[0043] Finally, since a connecting block 21 is fixedly installed at the bottom of the base 1, a connecting shaft 22 is rotatably connected inside the connecting block 21, and a plug rod 23 is fixedly installed on the outside of the connecting shaft 22. The end of the plug rod 23 away from the connecting shaft 22 is tapered. When it is necessary to use power in the field, the plug rod 23 is rotated to be perpendicular to the base 1 by the rotation of the connecting shaft 22 and the plug rod 23. At this time, the plug rod 23 is inserted into the ground to achieve the effect of fixing the base 1.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable foldable energy storage device, comprising a base (1), characterized in that: A protective bracket (2) is fixedly installed above the base (1). A connecting block (3) is fixedly installed behind the protective bracket (2). A fixed shaft (4) is fixedly installed inside the connecting block (3). A connecting bracket (5) and a connecting bracket (7) are rotatably connected to the outside of the fixed shaft (4). A connecting bracket (5) is fixedly installed at the end of the connecting bracket (5) away from the fixed shaft (4). A solar panel (8) is fixedly installed at the end of the connecting bracket (7) away from the fixed shaft (4). A sliding groove (9) is opened inside the base (1). A slider (10) is slidably connected inside the sliding groove (9). An energy storage device (11) is fixedly installed above the slider (10).

2. The portable foldable energy storage device according to claim 1, characterized in that: A power supply assembly (12) is fixedly installed at the rear of the energy storage device (11). A power supply assembly (12) is electrically connected to the rear of a wire (13). There are two wires (13), and the two wires (13) are electrically connected to a first solar panel (6) and a second solar panel (8), respectively.

3. The portable foldable energy storage device according to claim 1, characterized in that: The energy storage device (11) is fixedly installed with a display screen (14) and a plug plate (15) in front of it. The display screen (14) is located above the plug plate (15). There are two plug plates (15), and both plug plates (15) are located above the base (1).

4. The portable foldable energy storage device according to claim 1, characterized in that: The protective bracket (2) has a telescopic rod (16) fixedly installed inside, and a spring (17) is sleeved on the outside of the telescopic rod (16). A silicone pad (18) is fixedly installed above the spring (17).

5. The portable foldable energy storage device according to claim 1, characterized in that: A protective plate (19) is fixedly installed above the base (1). There are two protective plates (19), which are located on the left and right sides of the energy storage device (11) respectively. The protective plates (19) are located inside the protective bracket (2).

6. The portable foldable energy storage device according to claim 1, characterized in that: The bottom of the base (1) is fixedly equipped with four casters (20), which are located in the dead corners of the base (1). The bottom of the base (1) is fixedly equipped with a connecting block two (21), and a connecting shaft (22) is rotatably connected inside the connecting block two (21). A plug rod (23) is fixedly installed on the outside of the connecting shaft (22), and the end of the plug rod (23) away from the connecting shaft (22) is tapered.

7. The portable foldable energy storage device according to claim 6, characterized in that: The base (1) has a sliding groove (24) inside, and a slider (25) is slidably connected inside the sliding groove (24). A limiting sleeve (26) is fixedly installed at the bottom of the slider (25). The limiting sleeve (26) is hollow inside and is sleeved on the outside of the plug rod (23). A limiting plate (27) is fixedly installed on the side of the connecting block (21) away from the plug rod (23).

8. The portable foldable energy storage device according to claim 1, characterized in that: The second connecting bracket (7) is L-shaped, and there are two second connecting brackets (7). Both second connecting brackets (7) are fixedly installed with the second solar panel (8). There are two first connecting brackets (5), and both first connecting brackets (5) are fixedly installed with the first solar panel (6).

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