Portable photovoltaic energy storage integrated charging device

Abstract

The utility model discloses a portable photovoltaic energy storage integrated charging device, which relates to the technical field of photovoltaic energy storage, and comprises an electricity storage box and a base in sliding connection with the electricity storage box, a storage battery and a heat dissipation assembly are connected in the electricity storage box, the upper end of the electricity storage box is connected with a first frame body, and two sides of the first frame body are connected with second frame bodies. Photovoltaic power generation panels are installed in the first frame body and the second frame body, a charging port is formed in the side face of the electricity storage box, a buffer assembly is arranged between the electricity storage box and the base, and through mutual cooperation of a cross rod, a sliding block, a buffer spring, a connecting block, a connecting rod, a fixing block and a buffer pad, when the photovoltaic energy storage integrated charging device vibrates due to the influence of external force, the photovoltaic energy storage integrated charging device vibrates. The electricity storage box moves downwards to push the connecting block to move, the sliding blocks move towards the two sides to extrude the buffer springs, shaking force is converted into elastic potential energy, then the buffer springs release the elastic potential energy to push the sliding blocks back, the sliding blocks impact the fixing blocks, kinetic energy is absorbed under the action of the buffer pads, and the influence on the electricity storage box is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic energy storage, in particular to a portable photovoltaic energy storage integrated charging device. Background Art

[0002] Photovoltaic energy storage refers to converting solar energy into electrical energy and storing it in energy storage equipment for use when needed. Photovoltaic energy storage technology includes two aspects: photovoltaic power generation and energy storage technology.

[0003] The existing utility model patent with patent publication number CN215734090U discloses a photovoltaic energy storage charging device, including a photovoltaic mounting plate, a connecting plate, a charging interface part, a column, a battery, and a ground fixing plate. The photovoltaic mounting plate is connected to the plate, the connecting plate is fixed on the upper part of the column, the battery is installed inside the column, and the ground fixing plate is installed at the bottom of the column; the photovoltaic mounting plate is a planar structure, and the two ends of the photovoltaic mounting plate along the long direction of the plate are arc-shaped; two photovoltaic panel mounting areas are provided on the photovoltaic mounting plate, and the photovoltaic panel mounting areas are respectively close to the two ends of the photovoltaic mounting plate. The photovoltaic mounting plate is surrounded by the column through the connecting plate to form a four-leaf clover shape, and the external charging interface part is installed on the upper part of the column. Through this device, it is convenient to charge electronic mobile devices outdoors. After the photovoltaic mounting plate and the column are installed, it presents a beautiful and generous four-leaf clover appearance.

[0004] Nowadays, with the improvement of living standards and the popularization of cars, picnics and camping have become the choices of many families for travel. Carrying a photovoltaic energy storage device when going out can effectively solve the electricity demand. Although the above-mentioned photovoltaic energy storage charging device can also be carried, it is necessary to disassemble the device first and reinstall it afterwards. In addition, during the driving of the car, the photovoltaic energy storage device placed in the car is also easily damaged due to bumps. Utility Model Content

[0005] The purpose of the utility model is to provide a portable photovoltaic energy storage integrated charging device to solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A portable photovoltaic energy storage integrated charging device comprises a power storage box and a base slidably connected to the power storage box, wherein a storage battery is detachably connected to the inside of the power storage box by bolts, a heat dissipation component is arranged inside the power storage box, a first frame is connected to the upper end of the power storage box, and second frames are rotatably connected to the first frame on both sides by a damping shaft, photovoltaic power generation panels are installed in the first frame and the second frame, a plurality of charging ports are arranged on the side of the power storage box, and a buffer component is arranged between the power storage box and the base.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution: the heat dissipation component includes a fan and a heat dissipation net, the fan is arranged at the lower end of the battery, and the heat dissipation net is arranged on both sides of the power storage box.

[0010] In an optional scheme: the buffer assembly includes a cross bar, a slider, a buffer spring, a connecting block and a connecting rod; the cross bar is arranged in a groove of the base and is slidably connected with two groups of sliders; a buffer spring is arranged in the gap between the slider and the groove; the connecting block is arranged at the upper end of the slider and the lower end of the power storage box; a connecting rod is rotatably connected between the two groups of connecting blocks that cooperate with each other; the fixed block is arranged on the cross bar and is located on the inner side of the two groups of sliders and is fixedly connected to the cross bar; and buffer pads are arranged on the opposite surface of the slider to the fixed block.

[0011] In an optional solution: guide grooves are provided at the four corners of the base, and guide columns are provided at the bottom end of the power storage box to match the guide grooves.

[0012] In an optional solution: the guide column is made of metal.

[0013] In an optional solution: the side of the power storage box away from the charging port is rotatably connected to an anti-collision plate via a damping shaft.

[0014] In an optional solution: the anti-collision plate is designed to be L-shaped.

[0015] In an optional solution: a zinc coating is sprayed on the surface of the buffer spring.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The utility model achieves the goal that when the photovoltaic energy storage integrated charging device is vibrated by external force, the power storage box will move downward to push the connecting block to move, driving the connecting rod to rotate while pushing the slider to move to both sides to squeeze the buffer spring, converting the vibration force into elastic potential energy, and then the buffer spring releases the elastic potential energy to push back the slider, which hits the fixed block and the kinetic energy is absorbed by the buffer pad, thereby reducing the impact on the power storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of one side of the utility model.

[0020] Figure 3 It is a schematic diagram of the working state structure of the utility model.

[0021] Figure 4 This is a schematic diagram of the battery structure of the utility model.

[0022] Figure 5 This is a schematic diagram of the fan structure of the utility model.

[0023] Figure 6 It is a schematic diagram of one side of the power storage box of the utility model.

[0024] Figure 7 It is a schematic diagram of the base structure of the utility model.

[0025] Figure 8 This is a schematic diagram of the structure of the buffer component of the utility model.

[0026] Notes on figure numbers: 1. Power storage box; 101. Charging port; 2. Base; 3. First frame; 301. Second frame; 302. Photovoltaic panel; 4. Anti-collision plate; 5. Fan; 501. Heat dissipation net; 6. Guide groove; 601. Guide column; 7. Cross bar; 701. Slider; 702. Buffer spring; 703. Connecting block; 704. Connecting rod; 705. Fixed block; 706. Buffer pad; 8. Battery. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] In one embodiment, Figure 1-Figure 8 As shown, a portable photovoltaic energy storage integrated charging device includes a power storage box 1 and a base 2 slidably connected to the power storage box 1, a battery 8 is detachably connected to the inside of the power storage box 1 by bolts, and the battery 8 is used to store electrical energy. A heat dissipation component is arranged inside the power storage box 1 to prevent the device from overheating during operation, a first frame 3 is connected to the upper end of the power storage box 1, and second frames 301 are rotatably connected to the first frame 3 on both sides by a damping shaft, photovoltaic panels 302 are installed in the first frame 3 and the second frame 301, which can convert solar energy into electrical energy, and multiple groups of charging ports 101 are arranged on the side of the power storage box 1 for discharging the battery 8, and an anti-collision plate 4 is rotatably connected to the side of the power storage box 1 away from the charging port 101 by a damping shaft to prevent debris from hitting the photovoltaic panel 302, and the anti-collision plate 4 is designed in an L shape, and a buffer component is arranged between the power storage box 1 and the base 2.

[0029] like Figure 5 As shown, the heat dissipation component includes a fan 5 and a heat dissipation net 501. The fan 5 is arranged at the lower end of the battery 8, and the heat dissipation net 501 is arranged on both sides of the power storage box 1. The fan 5 rotates to discharge hot air through the heat dissipation net 501.

[0030] like Figure 6 , Figure 7 and Figure 8 As shown, the buffer assembly includes a cross bar 7, a slider 701, a buffer spring 702, a connecting block 703 and a connecting rod 704. The cross bar 7 is arranged in the groove of the base 2 and is slidably connected with two groups of sliders 701. The gap between the slider 701 and the groove is provided with a buffer spring 702. The surface of the buffer spring 702 is sprayed with a galvanized layer to extend the service life. The connecting block 703 is arranged at the upper end of the slider 701 and the lower end of the power storage box 1. The connecting rod 704 is rotatably connected between the two groups of connecting blocks 703 that cooperate with each other. The fixed block 705 is arranged on the cross bar 7, located on the inner side of the two groups of sliders 701 and fixedly connected to the cross bar 7. The slider 701 is provided with a buffer pad 706 on the opposite side of the fixed block 705. The initial state The lower slider 701 is in contact with the buffer pad 706 of the fixed block 705. When the power storage box 1 is vibrated due to the bumps of the car, the connecting block 703 is pushed downward during the downward vibration, thereby pushing the connecting rod 704 to rotate and causing the connecting block 703 located on the slider 701 to push the slider 701 to slide. The slider 701 squeezes the buffer spring 702 to convert kinetic energy into elastic potential energy, and then the elastic potential energy is released to push the slider 701 to slide back and finally hit the fixed block 705. The two groups of buffer pads 706 are in contact with each other to absorb kinetic energy and reduce the impact of vibration on the power storage box 1. Guide grooves 6 are provided at the four corners of the base 2. A guide column 601 is provided at the bottom of the power storage box 1 to cooperate with the guide groove 6. The material of the guide column 601 is metal.

[0031] The above embodiment discloses a portable photovoltaic energy storage integrated charging device, wherein when the photovoltaic energy storage integrated charging device needs to be transported, the photovoltaic energy storage integrated charging device is placed on a car, and the vibration caused by the bumps of the car during driving will be absorbed by the cooperation between the buffer spring 702 and the slider 701 and the fixed block 706 and the buffer pad 706, thereby minimizing the impact of the vibration on the power storage box 1, avoiding damage to the battery 8 and the photovoltaic power generation panel 302 caused by the vibration, and at the same time, the anti-collision plate 4 can also prevent debris in the car from hitting the photovoltaic power generation panel. When it is needed, open the anti-collision plate 4 and then open the second frame 301, so that the photovoltaic energy storage integrated charging device can enter the working state to generate electricity, and power can be supplied through the charging port 101.

[0032] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A portable photovoltaic energy storage integrated charging device, comprising a power storage box (1) and a base (2) slidably connected to the power storage box (1), wherein a storage battery (8) is detachably connected to the power storage box (1) by bolts, a heat dissipation component is arranged inside the power storage box (1), a first frame (3) is connected to the upper end of the power storage box (1), and a second frame (301) is rotatably connected to the first frame (3) on both sides by a damping shaft, photovoltaic panels (302) are installed in the first frame (3) and the second frame (301), and a plurality of charging ports (101) are arranged on the side of the power storage box (1), characterized in that: A buffer component is provided between the electricity storage box (1) and the base (2).

2. The portable photovoltaic energy storage integrated charging device according to claim 1, characterized in that: The heat dissipation component comprises a fan (5) and a heat dissipation net (501), wherein the fan (5) is arranged at the lower end of the storage battery (8), and the heat dissipation net (501) is arranged on both sides of the power storage box (1).

3. The portable photovoltaic energy storage integrated charging device according to claim 1, characterized in that: The buffer assembly comprises a cross bar (7), a slider (701), a buffer spring (702), a connecting block (703), a connecting rod (704), a fixed block (705) and a buffer pad (706); the cross bar (7) is arranged in a groove of the base (2) and is slidably connected with two groups of sliders (701); a buffer spring (702) is arranged in the gap between the slider (701) and the groove; the connecting block (703) is arranged at the upper end of the slider (701) and the lower end of the power storage box (1); a connecting rod (704) is rotatably connected between the two groups of connecting blocks (703) that cooperate with each other; the fixed block (705) is arranged on the cross bar (7) and is located on the inner side of the two groups of sliders (701) and is fixedly connected to the cross bar (7); and the slider (701) is provided with a buffer pad (706) on the opposite surface of the fixed block (705).

4. The portable photovoltaic energy storage integrated charging device according to claim 1, characterized in that: The base (2) is provided with guide grooves (6) at four corners, and the bottom end of the electricity storage box (1) is provided with guide columns (601) in coordination with the guide grooves (6).

5. The portable photovoltaic energy storage integrated charging device according to claim 4, characterized in that: The guide column (601) is made of metal.

6. The portable photovoltaic energy storage integrated charging device according to claim 1, characterized in that: The side of the power storage box (1) away from the charging port (101) is rotatably connected to an anti-collision plate (4) via a damping shaft.

7. The portable photovoltaic energy storage integrated charging device according to claim 6, characterized in that: The anti-collision plate (4) is designed to be L-shaped.

8. The portable photovoltaic energy storage integrated charging device according to claim 3, characterized in that: The surface of the buffer spring (702) is sprayed with a zinc coating.

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