Photovoltaic energy storage device

Abstract

The utility model relates to the technical field of photovoltaic power generation, and discloses a photovoltaic energy storage device which comprises a fixing frame, a first movable supporting frame and a second movable supporting frame are installed on the two sides of the fixing frame respectively, and the ends, away from each other, of the first movable supporting frame and the second movable supporting frame are each provided with a set of photovoltaic panels. An adjusting mechanism used for supporting the photovoltaic panel is arranged in the fixing frame and comprises a supporting vertical rod fixed in the fixing frame, a threaded sleeve distributed in the supporting vertical rod and a reverse threaded rod arranged on the back of the photovoltaic panel. An adjusting mechanism composed of the supporting vertical rod, the threaded sleeve and the reverse threaded rod is used for supporting the back of the photovoltaic panel, adjustment of the angle of the photovoltaic panel is achieved, the photovoltaic panel can flexibly adapt to different sunlight directions, angles and weather conditions, the angle of the photovoltaic panel can be adjusted in time according to changes of environmental conditions, and the photovoltaic panel can be conveniently adjusted. The adaptability of the equipment to different seasons and weather conditions is improved, and an operator only needs to rotate the threaded sleeve in the mounting chamber to complete adjustment.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic power generation technology, and in particular to a photovoltaic energy storage device. Background Art

[0002] With the growing global demand for renewable energy, photovoltaic power generation, as a clean, renewable energy source, is becoming increasingly widely used. As a crucial component of photovoltaic power generation systems, photovoltaic energy storage brackets are directly related to the installation stability, power generation efficiency, and overall system safety of photovoltaic panels. Currently, most common photovoltaic energy storage brackets on the market use fixed or simple adjustable structural designs. However, faced with complex and changing geographical environments and climatic conditions, traditional brackets often have difficulty adjusting their angles flexibly, making it impossible to maximize the use of sunlight resources, thus affecting power generation efficiency. Furthermore, fixed designs are complex to operate when cleaning photovoltaic panels or replacing components, increasing maintenance costs and difficulty.

[0003] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application. Therefore, it may contain information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0004] In order to solve the problem that traditional brackets are often difficult to flexibly adjust the angle, cannot maximize the use of sunlight resources, and affect power generation efficiency; and the fixed design is complicated to operate when cleaning photovoltaic panels or replacing components, which increases maintenance costs and difficulty, the present application provides a photovoltaic energy storage device.

[0005] The photovoltaic energy storage device provided in this application adopts the following technical solution:

[0006] A photovoltaic energy storage device includes a fixed frame, with movable support frame 1 and movable support frame 2 respectively installed on both sides of the fixed frame, and a group of photovoltaic panels are installed on the ends of movable support frame 1 and movable support frame 2 that are away from each other. An adjustment mechanism for supporting the photovoltaic panels is provided inside the fixed frame, and the adjustment mechanism includes a support pole fixed in the fixed frame, a threaded sleeve distributed inside the support pole, and a reverse threaded rod provided on the back of the photovoltaic panel.

[0007] Preferably, a group of connecting members are symmetrically installed on the top of the fixing frame, and the connecting members are hinged to the movable support frame 1 and the movable support frame 2.

[0008] Preferably, an installation chamber is provided inside the fixing frame, and one end of the supporting rod is fixed to the inner wall of the installation chamber.

[0009] Preferably, a group of rotating sleeves are rotatably installed inside the supporting pole, and the rotating sleeves are fixed to the outer wall of the threaded sleeve.

[0010] Preferably, the threaded sleeve is threadably adapted to the reverse threaded rod, and the bottom of the fixing frame is an integral structure with a support base welded thereto.

[0011] Preferably, a mounting piece is connected to the middle portion of the back wall of the photovoltaic panel via screws, and one end of the reverse threaded rod away from the threaded sleeve is rotatably connected to the mounting piece.

[0012] In summary, this application has the following beneficial technical effects:

[0013] This application uses an adjustment mechanism consisting of a supporting pole, a threaded sleeve, and a reverse threaded rod to support the back of the photovoltaic panel and adjust the angle of the photovoltaic panel. It can flexibly adapt to different sunlight directions, angles and weather conditions, and can adjust the angle of the photovoltaic panel in time according to changes in environmental conditions, thereby improving the adaptability of the equipment to different seasons and weather conditions. The operator only needs to rotate the threaded sleeve in the installation room to complete the adjustment. The operation is simple and convenient and easy to implement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of a photovoltaic energy storage device according to an embodiment of the application.

[0015] Figure 2 It is a structural schematic diagram of the fixing frame of the application embodiment.

[0016] Figure 3 It is a structural diagram of a movable support frame according to an embodiment of the application.

[0017] Explanation of the accompanying reference numerals: 1. Fixed frame; 2. Connecting piece; 3. Movable support frame 1; 4. Movable support frame 2; 5. Photovoltaic panel; 6. Installation room; 7. Support pole; 8. Rotating sleeve; 9. Threaded sleeve; 10. Support base; 11. Mounting piece; 12. Reverse threaded rod. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The embodiment of the present application discloses a photovoltaic energy storage device. Figure 1, including a fixed frame 1, the bottom of the fixed frame 1 is an integral structure welded with a support base 10, which enhances the load-bearing capacity and stability of the fixed frame 1 and ensures long-term safe operation. A movable support frame 1 3 and a movable support frame 2 4 are respectively installed on both sides of the fixed frame 1, and a group of connecting parts 2 are symmetrically installed on the top of the fixed frame 1. The connecting parts 2 are hinged to the movable support frame 1 3 and the movable support frame 2 4, so the movable support frame 1 3 and the movable support frame 2 4 can be opened outward to adjust the angle of use. A group of photovoltaic panels 5 are installed on the ends of the movable support frame 1 3 and the movable support frame 2 4 away from each other, and the photovoltaic panels 5 are hinged to the outer walls of the movable support frame 1 3 and the movable support frame 2 4. By distributing the photovoltaic panels 5 on both sides, it is possible to maximize the use of sunlight resources according to changes in sunlight. An installation room 6 is opened inside the fixed frame 1 to provide installation space for components.

[0020] like Figure 2-Figure 3 As shown, the interior of the fixing frame 1 is provided with an adjustment mechanism for supporting the photovoltaic panel 5, and the adjustment mechanism includes a support pole 7 fixed in the fixing frame 1, a threaded sleeve 9 distributed inside the support pole 7, and a reverse threaded rod 12 provided on the back of the photovoltaic panel 5. One end of the support pole 7 is fixed to the inner wall of the installation chamber 6, and a group of rotating shaft sleeves 8 are rotatably installed inside the support pole 7. The rotating shaft sleeves 8 are fixed to the outer wall of the threaded sleeve 9. Therefore, by rotating the threaded sleeve 9, the rotating shaft sleeve 8 can be driven to rotate in the support pole 7, which is convenient for auxiliary adjustment.

[0021] Combine Figure 3 As shown, the threaded sleeve 9 is threadably adapted to the reverse threaded rod 12, and the middle part of the back wall of the photovoltaic panel 5 is connected to the mounting piece 11 by screws, and the reverse threaded rod 12 is rotatably connected to the mounting piece 11 at one end away from the threaded sleeve 9. Therefore, by rotating the threaded sleeve 9, the reverse threaded rods 12 on both sides are relatively close to or away from each other inside it. At this time, the photovoltaic panel 5 will adapt to a suitable angle on the outer wall of the movable support frame 1 3 and the movable support frame 2 4, so that the angle of the photovoltaic panel 5 can be adjusted according to the direction, angle and weather conditions of sunlight to ensure that it always faces the best light direction, significantly improving the power generation efficiency.

[0022] The implementation principle of a photovoltaic energy storage device in an embodiment of the present application is as follows: when in use, the bottom of the fixing frame 1 is supported by the support base 10 to enhance the load-bearing capacity and stability of the fixing frame 1 and ensure long-term safe operation. Then, the hand can be inserted into the installation chamber 6 to rotate the threaded sleeve 9, and the rotating sleeve 8 is adapted to rotate in the support vertical pole 7. At this time, the two reverse threaded rods 12 can be driven to move closer to or away from each other inside the threaded sleeve 9, and then as the reverse threaded rods 12 move, they move in the mounting part 11 at the same time, which can push the photovoltaic panel 5 to rotate and adjust the appropriate angle on the outer wall of the movable support frame 1 3 and the movable support frame 2 4, and then the angle of the photovoltaic panel 5 can be adjusted according to the sunlight direction, angle and weather conditions to ensure that it always faces the optimal light direction, significantly improving the power generation efficiency.

[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0024] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0025] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0026] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A photovoltaic energy storage device, comprising a fixing frame (1), characterized in that: A movable support frame 1 (3) and a movable support frame 2 (4) are respectively installed on both sides of the fixed frame (1); a group of photovoltaic panels (5) are installed on the ends of the movable support frame 1 (3) and the movable support frame 2 (4) that are away from each other; an adjustment mechanism for supporting the photovoltaic panels (5) is provided inside the fixed frame (1); the adjustment mechanism includes a support rod (7) fixed inside the fixed frame (1), a threaded sleeve (9) distributed inside the support rod (7), and a reverse threaded rod (12) provided on the back of the photovoltaic panel (5).

2. A photovoltaic energy storage device according to claim 1, characterized in that: A group of connecting members (2) are symmetrically mounted on the top of the fixed frame (1), and the connecting members (2) are hinged to the movable support frame 1 (3) and the movable support frame 2 (4).

3. The photovoltaic energy storage device according to claim 1, characterized in that: An installation chamber (6) is provided inside the fixing frame (1), and one end of the supporting upright rod (7) is fixed to the inner wall of the installation chamber (6).

4. The photovoltaic energy storage device according to claim 1, characterized in that: A set of rotating shaft sleeves (8) are rotatably mounted inside the supporting upright pole (7), and the rotating shaft sleeves (8) are fixed to the outer wall of the threaded sleeve (9).

5. A photovoltaic energy storage device according to claim 4, characterized in that: The threaded sleeve (9) is threadably matched with the reverse threaded rod (12), and the bottom of the fixing frame (1) is an integral structure with a support base (10) welded thereto.

6. A photovoltaic energy storage device according to claim 5, characterized in that: The middle portion of the back wall of the photovoltaic panel (5) is connected to a mounting piece (11) via screws, and one end of the reverse threaded rod (12) away from the threaded sleeve (9) is rotatably connected to the mounting piece (11).

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