A structure for photovoltaic power generation

Abstract

The present invention discloses a structure for photovoltaic power generation, including multiple layers of solar panels stacked up and down, each layer of solar panels including two solar panels, the two solar panels stacked up and down, each solar panel having an L-shaped slide fixedly connected to the same side, the L-shaped slides on the upper and lower solar panels enclose to form a slide rail with a convex end face, and the opening height of each L-shaped slide is the same; a connecting rod is provided between two adjacent layers of solar panels, and the connecting rod is a retractable rod. When not in use, the multi-layer solar panels of the present invention can be folded and compressed together, occupying a small space, and when working, the multi-layer solar panels compressed together can be stretched out through the connecting rod and the retainer, expanding the previous two-dimensional space to a three-dimensional space, and the space utilization rate is also significantly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation, and particularly relates to a structure for photovoltaic power generation. Background Art

[0002] With the development of society, new renewable energy sources such as solar energy have increasingly become the objects of development and utilization by people. Its advantages of being clean, efficient, and inexhaustible are obvious to all. However, in the previous work of generating electricity using solar panels, there are often the following two problems. One is that the solar energy collected under certain spatial conditions often fails to meet people's needs. The other is that when the required electrical energy is satisfied, the required space cost is too high, resulting in an irreconcilable contradiction between space and the required electrical energy. In the inventions related to foldable solar panels that have been disclosed, in fact, only the problem of required electricity is solved, without considering expanding the two-dimensional space to a three-dimensional space, resulting in a still very low space utilization rate and not truly solving the contradiction between the two. Summary of the Invention

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a photovoltaic power generation device that is more convenient to carry and occupies less space.

[0004] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0005] A structure for photovoltaic power generation includes multiple layers of solar panels stacked one above the other. Each layer of solar panels includes two solar panels, and the two solar panels are stacked vertically. On the same side of each solar panel, an L-shaped sliding groove is fixedly connected. The L-shaped sliding grooves on the upper and lower solar panels enclose a sliding rail with a convex-shaped end face, and the opening height of each L-shaped sliding groove is the same;

[0006] On the opposite two sides of each layer of solar panels, sliding rails are connected. Between adjacent two layers of solar panels, a connecting rod is provided. The connecting rod is a telescopic rod. One end of the connecting rod is slidably connected to the sliding rail of the upper layer of solar panels through a retainer, and the other end of the connecting rod is slidably connected to the sliding rail of the lower layer of solar panels through a retainer.

[0007] Preferably, the retainer includes a slider A and a slider B. The slider B is rotatably connected to the slider A through a rotating shaft. The axis of the rotating shaft is parallel to the length direction of the sliding rail. The slider A is higher than the slider B, and the protruding part is located in the L-shaped sliding groove. A long shaft is fixedly connected to the slider A, and a short shaft is fixedly connected to the slider B. The long shaft and the short shaft are parallel and both perpendicular to the rotating shaft. One end of the connecting rod is rotatably sleeved on the long shaft.

[0008] Preferably, both ends of the connecting rod have a connecting plate, and through holes are provided on the connecting plate.

[0009] Preferably, a plurality of notches are spaced along the length direction of the L-shaped chute.

[0010] Preferably, the slider A of the retainer is slidably disposed in the chute, the slider B is rotated until its short axis is perpendicular to the long axis, and the short axis is clamped in the notch of the L-shaped chute.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] When the present invention is not in use, the multi-layer solar panels can be folded and compressed together, occupying a small space. When working, through the connecting rod and the retainer, the compressed multi-layer solar panels can be expanded, and the rotation angle of the solar panels can be adjusted according to the intensity and angle of sunlight, so that the power collection rate is greatly improved. At the same time, the two-dimensional space in the past is expanded to a three-dimensional space, and the space utilization rate is also significantly improved. In addition, the present invention has good scalability because the slide rail is a double-layer chute, and the number of solar panels can be increased at any time according to needs. Description of the Drawings

[0013] Figure 1 is a schematic diagram of the overall structure of the present invention, in which each layer of solar panel is expanded.

[0014] Figure 2 Partially shows the structure of the retainer connected in the chute.

[0015] Figure 3 Shows a schematic diagram of the structure of each layer of solar panel.

[0016] Figure 4 is a schematic diagram of the overall structure of the present invention, in which each layer of solar panel is stacked on top of each other.

[0017] Figure 5 Shows the structure of the retainer.

[0018] Figure 6 Shows the structure of the connecting rod.

[0019] Figure 7 Shows the connection structure between each layer of solar panel and the chute. Detailed Description of the Invention

[0020] The present invention will be further described in detail below in conjunction with the drawings and the specific embodiments:

[0021] As Figures 1-6, A structure for photovoltaic power generation, including multiple layers of solar panels 4 stacked on top of each other. Each layer of solar panels includes two solar panels, which are stacked vertically. On the same side of each solar panel, an L-shaped chute is fixedly connected. Multiple notches are spaced along the length direction on the L-shaped chute. The L-shaped chutes on the upper and lower solar panels enclose a slide rail 1 with a convex-shaped end face. The opening height of each L-shaped chute is the same;

[0022] On opposite sides of each layer of solar panels, slide rails 1 are connected. Between adjacent layers of solar panels, a connecting rod 2 is provided. The connecting rod is a telescopic rod. One end of the connecting rod is slidably connected to the slide rail of the upper layer of solar panels through a retainer 3, and the other end of the connecting rod is slidably connected to the slide rail of the lower layer of solar panels through a retainer 3.

[0023] Such as Figure 7 For the two solar panels stacked on top of each other in this application, and the L-shaped chute structures fixedly connected to the same side of each solar panel.

[0024] Such as Figure 5 , The retainer includes a slider A and a slider B. The slider B is rotatably connected to the slider A through a rotating shaft 5. The axis of the rotating shaft is parallel to the length direction of the slide rail. The slider A is higher than the slider B, and the higher part is located in the L-shaped chute. A long shaft 6 is fixedly connected to the slider A, and a short shaft 7 is fixedly connected to the slider B. The long shaft and the short shaft are parallel and both perpendicular to the rotating shaft. One end of the connecting rod is rotatably sleeved on the long shaft.

[0025] Such as Figure 2 、 6 , Both ends of the connecting rod have a connecting plate, and through holes are provided on the connecting plate.

[0026] Such as Figure 1 、 4, in this embodiment, it includes three upper, middle and lower layers of solar panels 4 stacked up and down. Connecting rods are connected to both sides in the length direction of the solar panels. Retainers are slidably connected in the L-shaped chutes on the lower side of the upper-layer solar panel and in the L-shaped chutes on the upper side of the middle-layer solar panel. One end of the connecting rod between the upper-layer and middle-layer solar panels is sleeved on the long axis of the retainer of the upper-layer solar panel, and the other end is sleeved on the long axis of the retainer of the middle-layer solar panel; Retainers are slidably connected in the L-shaped chutes on the lower side of the middle-layer solar panel and in the L-shaped chutes on the upper side of the lower-layer solar panel. One end of the connecting rod between the middle-layer and lower-layer solar panels is sleeved on the long axis of the retainer of the middle-layer solar panel, and the other end is sleeved on the long axis of the retainer of the lower-layer solar panel. As the retainers at both ends of the connecting rod slide left and right in the upper and lower sliding rails and the connecting rod expands and contracts, the three or more layers of solar panels can be folded up and stacked together, or each layer of solar panel can be propped open by the connecting rod to absorb and convert solar energy. After each layer of solar panel is propped open, rotate the slider B of the retainer and snap it into the notch of the chute, so that the retainer is fixed in the chute and cannot slide, thus fixing the position of the connecting rod and the distance between the upper and lower layers of solar panels, ensuring the stability and accuracy of the entire device during operation.

[0027] The telescoping principle of the telescopic rod is prior art, and any common telescopic rod structure in the prior art can be used.

[0028] The parts not described in this invention are the same as the prior art or are implemented using the prior art.

Claims

1. A structure for photovoltaic power generation, characterized in that: It includes multiple layers of solar panels stacked vertically. Each layer of solar panels includes two solar panels, and the two solar panels are stacked vertically. On the same side of each solar panel, there is a L-shaped sliding groove fixedly connected. The L-shaped sliding grooves on the upper and lower solar panels enclose a sliding rail with a convex-shaped end face, and the opening heights of each L-shaped sliding groove are the same; On the opposite sides of each layer of solar panels, there are sliding rails connected. Between adjacent layers of solar panels, there is a connecting rod. The connecting rod is a telescopic rod. One end of the connecting rod is slidably connected to the sliding rail of the upper layer of solar panels through a retainer, and the other end of the connecting rod is slidably connected to the sliding rail of the lower layer of solar panels through a retainer; The retainer includes slider A and slider B. Slider B is rotatably connected to slider A through a rotating shaft. The axis of the rotating shaft is parallel to the length direction of the sliding rail. Slider A is higher than slider B, and the higher part is located in the L-shaped sliding groove. A long shaft is fixedly connected to slider A, and a short shaft is fixedly connected to slider B. The long shaft and the short shaft are parallel and both perpendicular to the rotating shaft. One end of the connecting rod is rotatably sleeved on the long shaft; Both ends of the connecting rod have a connecting plate, and through holes are provided on the connecting plate; A plurality of notches are spaced along the length direction on the L-shaped sliding groove; The slider A of the retainer is slidably arranged in the sliding groove. Rotate slider B until the short shaft on it is perpendicular to the long shaft, and snap the short shaft into the notch of the L-shaped sliding groove.

Images