A telescopic unfolding photovoltaic energy storage integrated device

Abstract

This utility model discloses a telescopic photovoltaic energy storage integrated device, relating to the field of energy storage device technology. It includes an energy storage unit, with a drive mechanism installed on one side of the unit and a photovoltaic panel mechanism installed on the other side of the drive mechanism. The photovoltaic panel mechanism includes a first photovoltaic panel and a second photovoltaic panel, with the second photovoltaic panel movably connected to the outside of the first photovoltaic panel. The drive mechanism includes a base, a first electric cylinder, a support frame, a geared motor, a slider, a traction frame, a second electric cylinder, and a telescopic connecting rod. Two sets of bases are provided, with the inner wall of the base fixedly connected to the bottom surface of the first electric cylinder. This utility model uses the first electric cylinder to control the lifting of the support frame, which in turn drives the traction frame to rotate via the geared motor. This causes the first and second photovoltaic panels to deflect to one side of the energy storage unit, adjusting the angle to optimize light absorption. The telescopic control of the second electric cylinder extends the first and second photovoltaic panels, achieving automatic extension and retraction of the photovoltaic panels to adapt to different installation environments.

Description

Technical Field

[0001] This utility model relates to the field of energy storage device technology, and in particular to a telescopic photovoltaic energy storage integrated device. Background Technology

[0002] Solar energy, as a renewable energy source, is widely used in the energy sector due to its clean, environmentally friendly, and inexhaustible characteristics. Photovoltaic energy storage systems, by converting and storing solar energy into electricity, provide reliable power support for off-grid power supply, emergency backup, and other scenarios, and have become an important direction for the development of new energy technologies.

[0003] However, in existing technologies, traditional fixed photovoltaic panels are usually installed using brackets, which occupy a lot of space, have poor flexibility, and are difficult to adapt to different installation environments and usage scenarios. At the same time, the angle of traditional photovoltaic panels is fixed after installation, making it difficult to adjust in real time according to changes in the angle of sunlight in different regions and seasons, resulting in low light energy capture efficiency. Utility Model Content

[0004] The purpose of this invention is to solve the problems of traditional fixed photovoltaic panels, which are usually fixed by brackets, occupy a lot of space, have poor flexibility, and are difficult to adapt to different installation environments and usage scenarios. At the same time, the angle of traditional photovoltaic panels is fixed after installation, making it difficult to adjust in real time according to changes in the angle of sunlight in different regions and seasons, resulting in low light energy capture efficiency. Therefore, a telescopic photovoltaic energy storage integrated device is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a telescopic photovoltaic energy storage integrated device, comprising an energy storage unit, a drive mechanism installed on one side of the energy storage unit, and a photovoltaic panel mechanism installed on one side of the drive mechanism. The photovoltaic panel mechanism includes a photovoltaic panel one and a photovoltaic panel two, with the photovoltaic panel two movably connected to the outside of the photovoltaic panel one. The drive mechanism includes a base, an electric cylinder one, a support frame, a geared motor, a slider, a traction frame, an electric cylinder two, and a telescopic connecting rod. Two sets of bases are provided. The inner wall of the base is fixedly connected to the bottom surface of the electric cylinder one. The top end of the telescopic rod of the electric cylinder one is fixedly connected to the inner wall of the support frame. The traction frame is rotatably connected to the upper outer wall of the support frame. The output shaft of the geared motor is drively connected to the rotating shaft of the traction frame. The photovoltaic panel mechanism is fixedly connected to the outer wall of the traction frame. The electric cylinder two is installed between the two bases.

[0006] Preferably, the telescopic connecting rod is located on one side of the electric cylinder, and both ends of the telescopic connecting rod are fixedly connected to the lower outer wall of the traction frame.

[0007] Preferably, the slider is fixedly connected to the outer wall of the base.

[0008] Preferably, the energy storage unit includes an energy storage cabinet, a battery pack, an external control board, a movable slot, and a guide rail. The battery pack is installed on one side of the outer wall of the energy storage cabinet, and the external control board is fixedly connected to the outer wall of the energy storage cabinet.

[0009] Preferably, the movable slot is located on the outer wall of the other side of the energy storage cabinet, the guide rail is fixedly connected to the inner wall of the movable slot, and the slider is movably connected to the outer wall of the guide rail.

[0010] Preferably, both photovoltaic panel one and photovoltaic panel two are electrically connected to the energy storage unit.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, the support frame is lifted by electric cylinder one and driven by a geared motor to rotate the traction frame, so that photovoltaic panel one and photovoltaic panel two are deflected on one side of the energy storage unit and the angle is adjusted to optimize light absorption. The photovoltaic panel one and photovoltaic panel two are pulled apart and extended by the extension and retraction control of electric cylinder two, so as to realize the automatic extension and retraction of the photovoltaic panel to adapt to different installation environments.

[0013] 2. In this utility model, the telescopic connecting rod enables the two traction frames to deflect synchronously, thereby achieving synchronous angle adjustment of photovoltaic panel one and photovoltaic panel two. At the same time, the telescopic characteristics of the telescopic connecting rod help maintain stability during the closing or unfolding operation of photovoltaic panel one and photovoltaic panel two. The sliding connection between the slider and the guide rail limits and guides the movement of the base, improving the operational stability of this utility model. Attached Figure Description

[0014] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a telescopic photovoltaic energy storage integrated device;

[0015] Figure 2 This utility model provides a side view structural diagram of a telescopic photovoltaic energy storage integrated device;

[0016] Figure 3 This utility model proposes a telescopic photovoltaic energy storage integrated device. Figure 2 Enlarged view of the structure at point A in the middle;

[0017] Figure 4 This utility model presents a structural schematic diagram of a drive mechanism for a telescopic photovoltaic energy storage integrated device.

[0018] Legend: 1. Energy storage unit; 11. Energy storage cabinet; 12. Battery pack; 13. External control board; 14. Movable slot; 15. Guide rail; 2. Photovoltaic panel mechanism; 21. Photovoltaic panel one; 22. Photovoltaic panel two; 3. Drive mechanism; 31. Base; 32. Electric cylinder one; 33. Support frame; 34. Gear motor; 35. Slider; 36. Traction frame; 37. Electric cylinder two; 38. Telescopic connecting rod. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1: As Figure 1 - Figure 4 As shown, this utility model provides a telescopic photovoltaic energy storage integrated device, including an energy storage unit 1. A drive mechanism 3 is installed on one side of the energy storage unit 1, and a photovoltaic panel mechanism 2 is installed on one side of the drive mechanism 3. The photovoltaic panel mechanism 2 includes a first photovoltaic panel 21 and a second photovoltaic panel 22. The second photovoltaic panel 22 is movably connected to the outside of the first photovoltaic panel 21. The drive mechanism 3 includes a base 31, a first electric cylinder 32, a support frame 33, a reduction motor 34, a slider 35, a traction frame 36, a second electric cylinder 37, and a telescopic connecting rod 38. The base 31 is provided with two sets of... The inner wall of base 31 is fixedly connected to the bottom surface of electric cylinder 32. The top end of the telescopic rod of electric cylinder 32 is fixedly connected to the inner wall of support frame 33. Traction frame 36 is rotatably connected to the upper outer wall of support frame 33. The output shaft of reduction motor 34 is connected to the rotating shaft of traction frame 36. Photovoltaic panel mechanism 2 is fixedly connected to the outer wall of traction frame 36. Electric cylinder 37 is installed between two bases 31. Telescopic connecting rod 38 is set on one side of electric cylinder 37. Both ends of telescopic connecting rod 38 are fixedly connected to the lower outer wall of traction frame 36. Slider 35 is fixedly connected to the outer wall of base 31.

[0022] The specific settings and functions of this embodiment are described in detail below. The support frame 33 is lifted by the electric cylinder 32, and the traction frame 36 is driven to rotate by the reduction motor 34. This causes the photovoltaic panel 21 and the photovoltaic panel 22 to deflect on one side of the energy storage unit 1, adjusting the angle to optimize light absorption. The photovoltaic panel 21 and the photovoltaic panel 22 are pulled apart and extended by the telescopic control of the electric cylinder 37, realizing the automatic extension and retraction of the photovoltaic panels to adapt to different installation environments. The telescopic connecting rod 38 enables the two traction frames 36 to deflect synchronously, thereby realizing the synchronous angle adjustment of the photovoltaic panel 21 and the photovoltaic panel 22. At the same time, the telescopic characteristics of the telescopic connecting rod 38 help to maintain stability in the closing or unfolding operation between the photovoltaic panel 21 and the photovoltaic panel 22.

[0023] Example 2: Figure 1 - Figure 4 As shown, the energy storage unit 1 includes an energy storage cabinet 11, a battery pack 12, an external control board 13, a movable slot 14, and a guide rail 15. The battery pack 12 is installed on one side of the outer wall of the energy storage cabinet 11. The external control board 13 is fixedly connected to the outer wall of the energy storage cabinet 11. The movable slot 14 is opened on the other side of the outer wall of the energy storage cabinet 11. The guide rail 15 is fixedly connected to the inner wall of the movable slot 14. The slider 35 is movably connected to the outer wall of the guide rail 15. Photovoltaic panel 21 and photovoltaic panel 22 are both electrically connected to the energy storage unit 1.

[0024] The overall effect of this embodiment is that, through the coordinated use of the energy storage cabinet 11, battery pack 12 and external control board 13, the electrical energy converted by the photovoltaic panel mechanism 2 is stored through cable connection, supporting off-grid or grid-connected operation. Through the setting of guide rail 15 and movable groove 14, when the two sets of bases 31 are moved under the control of electric cylinder 2 37, the sliding connection between slider 35 and guide rail 15 limits and guides the movement of base 31, thereby improving the operational stability of this utility model.

[0025] The usage and working principle of this device are as follows: During use, the support frame 33 is lifted by the electric cylinder 32, and the traction frame 36 is driven to rotate by the geared motor 34, so that the photovoltaic panel 21 and the photovoltaic panel 22 are deflected on one side of the energy storage unit 1. The angle is adjusted to optimize light absorption. The photovoltaic panel 21 and the photovoltaic panel 22 are pulled apart and extended by the extension and retraction control of the electric cylinder 37, so as to realize the automatic extension and retraction of the photovoltaic panel to adapt to different installation environments. Through the cooperation of the energy storage cabinet 11, the battery pack 12 and the external control board 13, the electrical energy converted by the photovoltaic panel mechanism 2 is stored through the cable connection, supporting off-grid or grid-connected operation.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A telescopic photovoltaic energy storage integrated device, comprising an energy storage unit (1), characterized in that: A drive mechanism (3) is installed on one side of the energy storage unit (1), and a photovoltaic panel mechanism (2) is installed on one side of the drive mechanism (3). The photovoltaic panel mechanism (2) includes a photovoltaic panel one (21) and a photovoltaic panel two (22). The photovoltaic panel two (22) is movably connected to the outside of the photovoltaic panel one (21). The drive mechanism (3) includes a base (31), an electric cylinder one (32), a support frame (33), a geared motor (34), a slider (35), a traction frame (36), an electric cylinder two (37), and a telescopic connecting rod. (38) The base (31) is provided with two sets. The inner wall of the base (31) is fixedly connected to the bottom surface of the electric cylinder (32). The top of the telescopic rod of the electric cylinder (32) is fixedly connected to the inner wall of the support frame (33). The traction frame (36) is rotatably connected to the upper outer wall of the support frame (33). The output shaft of the reduction motor (34) is connected to the rotating shaft of the traction frame (36) for transmission. The photovoltaic panel mechanism (2) is fixedly connected to the outer wall of the traction frame (36). The electric cylinder (2) is installed between the two bases (31).

2. The telescopic deployment photovoltaic energy storage integrated device according to claim 1, characterized in that: The telescopic link (38) is located on one side of the electric cylinder (37), and both ends of the telescopic link (38) are fixedly connected to the lower outer wall of the traction frame (36).

3. The telescopic deployment photovoltaic energy storage integrated device according to claim 1, characterized in that: The slider (35) is fixedly connected to the outer wall of the base (31).

4. The telescopic deployment photovoltaic energy storage integrated device according to claim 1, characterized in that: The energy storage unit (1) includes an energy storage cabinet (11), a battery pack (12), an external control board (13), a movable slot (14), and a guide rail (15). The battery pack (12) is installed on one side of the outer wall of the energy storage cabinet (11), and the external control board (13) is fixedly connected to the outer wall of the energy storage cabinet (11).

5. The telescopic deployment photovoltaic energy storage integrated device according to claim 4, characterized in that: The movable slot (14) is opened on the outer wall of the other side of the energy storage cabinet (11), the guide rail (15) is fixedly connected to the inner wall of the movable slot (14), and the slider (35) is movably connected to the outer wall of the guide rail (15).

6. The telescopic deployment photovoltaic energy storage integrated device according to claim 1, characterized in that: Photovoltaic panel one (21) and photovoltaic panel two (22) are both electrically connected to the energy storage unit (1).

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