Tile type solar photovoltaic panel convenient to splice

Abstract

The utility model discloses a tile type solar photovoltaic panel convenient to splice, and relates to the photovoltaic panel technology field, the tile type solar photovoltaic panel comprises a photovoltaic panel and a cross frame, the left side of the photovoltaic panel is fixedly provided with an auxiliary plate, the right side of the photovoltaic panel is fixedly provided with a main plate, the front end and the rear end of a fixed plate are connected with springs, one end of a movable plate far away from the springs is fixedly provided with a limiting rod, and the limiting rod is connected with the cross frame. And the cross frame is arranged below the photovoltaic panel. Through mutual cooperation of the fixed plate, the spring and the movable plate, the limiting rod has two forms, when the spring is compressed, the tail end of the limiting rod is folded in the main plate, the main plate of the right photovoltaic panel can be inserted between the two auxiliary plates of the left photovoltaic panel at the moment, and when the spring is reset, the limiting rod is folded in the main plate. The tail ends of the limiting rods penetrate out of the through grooves and are inserted into the auxiliary plates, so that the positions between the auxiliary plates and the main plates on the left photovoltaic plate and the right photovoltaic plate are fixed, the two photovoltaic plates are stably spliced, the splicing mode can be achieved without any tool, operation is easy and convenient, and efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panels, in particular to a tile-type solar photovoltaic panel which is easy to splice. Background Art

[0002] Solar energy comes from celestial bodies outside the earth. It is the huge energy released by the fusion of hydrogen nuclei in the sun at ultra-high temperatures. Most of the energy needed by humans comes directly or indirectly from the sun. The fossil fuels such as coal, oil, and natural gas that we need for life are formed by various plants that convert solar energy into chemical energy through photosynthesis and store it in the plants, and then are formed by animals and plants buried underground over a long geological period. In addition, water energy, wind energy, wave energy, ocean current energy, etc. are also converted from solar energy. Solar photovoltaic power generation equipment is mostly installed on the roofs of houses and buildings for use.

[0003] If existing photovoltaic panels need to be stably installed on the roof, the photovoltaic bracket must be fixed first, and then the photovoltaic panels are installed on the photovoltaic bracket. Due to the large area of ​​the roof, multiple photovoltaic panels need to be spliced ​​together, and the assembly between the photovoltaic panels requires a large number of bolts for fixing. The assembly is not convenient and time-consuming. Therefore, there is an urgent need for tile-type solar photovoltaic panels that are easy to splice. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a tile-type solar photovoltaic panel that is easy to splice, so as to solve the problem that if the existing photovoltaic panels need to be stably installed on the roof, the photovoltaic bracket must be fixed first, and then the photovoltaic panel must be installed on the photovoltaic bracket. Due to the large area of ​​the roof, multiple photovoltaic panels need to be spliced, and the assembly between the photovoltaic panels requires a large number of bolts for fixing, and the assembly is not convenient and time-consuming.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tile-type solar photovoltaic panel that is easy to splice, comprising a photovoltaic panel and a horizontal frame, a sub-panel is fixed on the left side of the photovoltaic panel, and a limiting hole is provided inside the sub-panel, a main board is fixed on the right side of the photovoltaic panel, and a fixing plate is provided inside the main board, both front and rear ends of the fixing plate are connected with springs, and one end of the spring away from the fixing plate is connected with a movable plate, and one end of the movable plate away from the spring is fixed with a limiting rod, both front and rear end surfaces of the main board are provided with through grooves, and the upper surface of the main board is provided with a long groove, and a convex block runs through the long groove;

[0006] The horizontal frame is arranged below the photovoltaic panel, and a slide groove is provided inside the upper surface of the horizontal frame, a slider is provided inside the slide groove, and a bottom plate is integrally provided at the bottom end of the horizontal frame, and screws penetrate the inside of the bottom plate.

[0007] Preferably, the movable plate is connected to the fixed plate via a spring, and two ends of the movable plate are slidably fitted to the inner wall of the main plate.

[0008] Preferably, two limiting rods are provided, and the ends of the limiting rods pass through the main plate through the through slots, and the ends of the limiting rods are connected to the sub-plate through the limiting holes.

[0009] Preferably, the bottom of the protrusion is fixed to the movable plate, and the protrusion passes through the upper surface of the main board through the long groove, and a rubber pad is attached to the outer side of the protrusion.

[0010] Preferably, the top end of the slider is fixed to the bottom of the photovoltaic panel, and the slider and the slide groove are both configured as a "T"-shaped structure, and the photovoltaic panel is slidably connected to the top of the cross frame through the slider and the slide groove.

[0011] Preferably, the bottom plate is fixed to the roof by screws, and the top of the bottom plate is welded to the lower surface of the cross frame.

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

[0013] 1. The utility model makes the limit rod have two forms through the cooperation of the fixed plate, the spring and the movable plate. When the spring is compressed, the end of the limit rod is retracted inside the main board. At this time, the main board of the right photovoltaic panel can be inserted between the two sub-boards of the left photovoltaic panel. When the spring is reset, the end of the limit rod passes through the through slot and is inserted into the inside of the sub-board, so that the position between the sub-board and the main board on the left and right photovoltaic panels is fixed, so that the two photovoltaic panels can be stably spliced. This splicing method can be realized without the help of any tools, is easy to operate, and has high efficiency.

[0014] 2. In the utility model, the protrusion passes through the upper surface of the main board through the long groove, and the top of the protrusion is higher than the top of the main board, which is convenient for controlling the protrusion to change the state of the spring. The outer side of the protrusion is attached with a rubber pad, so that the control protrusion is not easy to slip.

[0015] 3. In the utility model, the photovoltaic panel is slidably connected to the top of the horizontal frame through a slider and a slide groove, and the slider of the "T"-shaped structure is not easy to fall when inserted into the slide groove, thereby improving the installation stability of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the top cross-sectional structure of the utility model;

[0018] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 For the utility model Figure 2 Enlarged structural diagram at B in the middle.

[0020] In the figure: 1. Photovoltaic panel; 2. Sub-panel; 3. Limiting hole; 4. Main board; 5. Fixed plate; 6. Spring; 7. Movable plate; 8. Limiting rod; 9. Through slot; 10. Long slot; 11. Bump; 12. Cross frame; 13. Slide slot; 14. Slider; 15. Bottom plate; 16. Screw. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0022] The following describes an embodiment of the utility model based on its overall structure.

[0023] See also Figure 1-4 , a tile-type solar photovoltaic panel that is easy to splice, includes a photovoltaic panel 1 and a cross frame 12, a sub-panel 2 is fixed on the left side of the photovoltaic panel 1, and a limiting hole 3 is provided inside the sub-panel 2, a main board 4 is fixed on the right side of the photovoltaic panel 1, and a fixing plate 5 is provided inside the main board 4, front and rear ends of the fixing plate 5 are connected with springs 6, and the end of the spring 6 away from the fixing plate 5 is connected with a movable plate 7, the movable plate 7 is connected to the fixing plate 5 through the spring 6, and the two ends of the movable plate 7 are slidably fitted with the inner wall of the main board 4, the fixing plate 5 provides a fulcrum for the spring 6, through the setting of the spring 6, the movable plate 7 can slide along the inner wall of the main board 4, the end of the movable plate 7 away from the spring 6 is fixed with a limiting rod 8, the front and rear end surfaces of the main board 4 are provided with through grooves 9, two limiting rods 8 are provided, and the ends of the limiting rods 8 pass through the main board 4 through the through grooves 9, and the limiting rods The end of 8 is connected to the sub-board 2 through the limiting hole 3, and the limiting rod 8 is connected to the movable board 7, so the limiting rod 8 has two forms. When the spring 6 is compressed, the end of the limiting rod 8 is retracted inside the main board 4. When the spring 6 is reset, the end of the limiting rod 8 passes through the through slot 9 and is inserted into the inside of the sub-board 2, so that the position between the sub-board 2 and the main board 4 is fixed, so that the two photovoltaic panels 1 are spliced, and the operation is convenient. A long groove 10 is opened on the upper surface of the main board 4, and a protrusion 11 is penetrated inside the long groove 10. The bottom of the protrusion 11 is fixed to the movable board 7, and the protrusion 11 penetrates the upper surface of the main board 4 through the long groove 10, and the outer side of the protrusion 11 is attached with a rubber pad. This setting is convenient for manipulating the protrusion 11. The staff pulls the two protrusions 11 inward to compress the spring 6, so that the main board 4 is convenient to be stuck between the two sub-boards 2;

[0024] The cross frame 12 is arranged below the photovoltaic panel 1, and a slide groove 13 is opened inside the upper surface of the cross frame 12, and a slider 14 is arranged inside the slide groove 13, and the top end of the slider 14 is fixed to the bottom of the photovoltaic panel 1, and the slider 14 and the slide groove 13 are both arranged in a "T"-shaped structure, and the photovoltaic panel 1 is slidably connected to the top of the cross frame 12 through the slider 14 and the slide groove 13, and the slider 14 at the bottom of the photovoltaic panel 1 is aligned with the slide groove 13 inside the cross frame 12 and inserted, and the slider 14 of the "T"-shaped structure is inserted into the slide groove 13 and is not easy to fall, thereby improving the installation stability of the photovoltaic panel 1, and the bottom end of the cross frame 12 is integrally provided with a bottom plate 15, and screws 16 are penetrated inside the bottom plate 15, and the bottom plate 15 is fixed to the roof by the screws 16, and the top end of the bottom plate 15 is welded to the lower surface of the cross frame 12, and the bottom plate 15 is installed on the inclined roof by the screws 16, so that the cross frame 12 is fixed, and the cross frame 12 is used to install the photovoltaic panel 1.

[0025] Working principle: When in use, first install the cross frame 12 on the inclined roof through the screws 16 and the bottom plate 15, and several cross frames 12 are fixed horizontally, and then the slider 14 at the bottom of the photovoltaic panel 1 is aligned with the slide groove 13 inside the cross frame 12 and inserted. Multiple photovoltaic panels 1 can be installed on each cross frame 12, and the sides of several photovoltaic panels 1 are spliced ​​in pairs. The staff presses the two protrusions 11 inward to compress the spring 6, and the two movable plates 7 are close to each other. The end of the limit rod 8 is retracted inside the main board 4, and the main board 4 of the right photovoltaic panel 1 is inserted between the two sub-boards 2 of the left photovoltaic panel 1, and then the protrusion 11 is released to reset the spring 6, and the end of the limit rod 8 is pushed out of the through groove 9 and inserted into the inside of the sub-board 2, so that the position between the sub-board 2 and the main board 4 on the left and right photovoltaic panels 1 is fixed, so that the two photovoltaic panels 1 are stably spliced. This splicing method is simple, practical and easy to operate.

[0026] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0027] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tile-type solar photovoltaic panel that is easy to splice, comprising a photovoltaic panel (1) and a horizontal frame (12), characterized in that: A sub-panel (2) is fixed on the left side of the photovoltaic panel (1), and a limiting hole (3) is provided inside the sub-panel (2); a main board (4) is fixed on the right side of the photovoltaic panel (1), and a fixing plate (5) is provided inside the main board (4); both front and rear ends of the fixing plate (5) are connected with springs (6), and one end of the spring (6) away from the fixing plate (5) is connected with a movable plate (7), and one end of the movable plate (7) away from the spring (6) is fixed with a limiting rod (8); both front and rear end surfaces of the main board (4) are provided with through grooves (9), and the upper surface of the main board (4) is provided with a long groove (10), and a protrusion (11) passes through the long groove (10); The cross frame (12) is arranged below the photovoltaic panel (1), and a slide groove (13) is provided inside the upper surface of the cross frame (12), a slider (14) is provided inside the slide groove (13), a bottom plate (15) is integrally provided at the bottom end of the cross frame (12), and screws (16) penetrate the inside of the bottom plate (15).

2. The tile-type solar photovoltaic panel that is easy to splice according to claim 1 is characterized in that: The movable plate (7) is connected to the fixed plate (5) via a spring (6), and two ends of the movable plate (7) are slidably fitted to the inner wall of the main plate (4).

3. The tile-type solar photovoltaic panel that is easy to splice according to claim 1 is characterized in that: Two limiting rods (8) are provided, and the ends of the limiting rods (8) pass through the main board (4) through the through slots (9), and the ends of the limiting rods (8) are connected to the auxiliary board (2) through the limiting holes (3).

4. The tile-type solar photovoltaic panel that is easy to splice according to claim 1 is characterized in that: The bottom of the protrusion (11) is fixed to the movable plate (7), and the protrusion (11) passes through the upper surface of the main plate (4) through the long groove (10), and a rubber pad is attached to the outer side of the protrusion (11).

5. The tile-type solar photovoltaic panel that is easy to splice according to claim 1 is characterized in that: The top end of the slider (14) is fixed to the bottom of the photovoltaic panel (1), and the slider (14) and the slide groove (13) are both arranged in a "T"-shaped structure, and the photovoltaic panel (1) is slidably connected to the top of the cross frame (12) via the slider (14) and the slide groove (13).

6. The tile-type solar photovoltaic panel that is easy to splice according to claim 1 is characterized in that: The bottom plate (15) is fixed to the roof by screws (16), and the top end of the bottom plate (15) is welded to the lower surface of the cross frame (12).

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