Angle-adjustable photovoltaic panel base

Abstract

The utility model discloses an angle-adjustable photovoltaic panel base which comprises a base body, a first sliding groove is formed in the top of the base body, a second sliding groove is formed in the position, below the first sliding groove, in the base body and used for sliding of a sliding rod and a limiting plate, rotating grooves are evenly formed in the bottom end in the base body, and the rotating grooves are used for rotating of the sliding rod and the limiting plate. The rotating groove is communicated with the second sliding groove, so that the limiting plate in the rotating groove can be conveniently under the action of artificial external force; a proper rotating groove is selected, a sliding rod is pulled to move, then a limiting plate is pressed by hand from the position above a first sliding groove, the limiting plate rotates to enable the limiting plate to be flush with the sliding rod, then the sliding rod is pressed downwards, the sliding rod drives the limiting plate to enter the rotating groove, the limiting plate is loosened under the action of a clockwork spring, and then the limiting plate can rotate. And the limiting plate rotates and resets to be attached to the inner wall of the rotating groove, the limiting plate is matched with the inner wall of the rotating groove, the limiting plate is limited and fixed, and then installation of the sliding rod is completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic panel installation field, concretely relates to a photovoltaic panel base that can adjust angle. BACKGROUND

[0002] Photovoltaic panel (also called solar cell panel) is a kind of device that converts solar energy into electric energy, and its core principle is based on photoelectric effect, when sunlight irradiates on semiconductor material (such as silicon), photon excitation electron forms electric current, thereby realizing the conversion of light energy to electric energy, and photovoltaic panel is composed of multiple core components: solar cell, packaging material, toughened glass, backboard and frame and junction box, multiple components are combined to form photovoltaic panel installation on base, and the installation of photovoltaic panel is completed;

[0003] The photovoltaic panel base that can adjust angle changes the support angle of support rod, the height of one end of photovoltaic panel is unchanged, the inclination angle of support rod connected to one end of photovoltaic panel is changed, thereby the height of one end of photovoltaic panel is changed, thereby angle adjustment is realized;

[0004] But the photovoltaic panel base that can adjust angle nowadays is often placed at a high position when being used, when encountering strong wind, photovoltaic panel is prone to angle shaking, and photovoltaic panel is prone to damage. UTILITY MODEL CONTENT

[0005] To solve the above technical problem, provide a kind of photovoltaic panel base that can adjust angle, the technical scheme of the present application solves the problem that photovoltaic panel is prone to angle shaking and is prone to damage when encountering strong wind in the background art.

[0006] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0007] A kind of photovoltaic panel base that can adjust angle, including base, the top of the base is equipped with first sliding slot, the inside of the base is provided with second sliding slot below first sliding slot, for providing sliding rod and limiting plate to slide, the bottom end of the inside of the base is evenly provided with rotating groove, the rotating groove is communicated with second sliding slot, it is convenient for the limiting plate in the rotating groove to enter second sliding slot under the action of artificial external force, the sliding rod of the inside of first sliding slot is provided with the sliding rod that penetrates to the inside of rotating groove, the outer side of the sliding rod is rotatably connected with limiting plate, the cross section of rotating groove is 3 / 5 circle, so that the position where rotating groove is communicated with second sliding slot is less than the length of limiting plate, avoid flush limiting rod from separating from rotating groove.

[0008] Preferably, one end of the first sliding slot is fixed with a mounting rod, the top of the sliding rod is rotatably provided with a supporting rod, the supporting rod is rotatable to adjust the height of the first end of the supporting rod, thereby achieving the purpose of angle adjustment, and the supporting rod is rotatably connected with the top of the mounting rod with a supporting mechanism for mounting the photovoltaic panel.

[0009] Preferably, the supporting mechanism comprises a bottom plate rotatably connected with the supporting rod and the mounting rod, one side of the bottom plate is provided with a positioning plate, the top of the bottom plate is slidably connected with a top plate, one side of the top of the top plate is rotatably connected with a bolt, and the tail end of the bolt is rotatably connected with the bottom plate through a thread, the bottom plate cooperates with the top plate by rotating the bolt, the top plate is gradually moved close to the bottom plate, thereby changing the distance between the top plate and the bottom plate, adapting to photovoltaic panels of different thicknesses, and thereby completing the mounting and fixing of the photovoltaic panel.

[0010] Preferably, the top plate and the bottom plate are provided with a photovoltaic panel therebetween, and the position where the top plate and the bottom plate are in contact is provided with a rubber pad, so that when the bottom plate and the top plate clamp the photovoltaic panel with relatively large force, the photovoltaic panel is prevented from being damaged.

[0011] Preferably, the limiting plate is rotatably connected with the sliding rod, and a spring is mounted at the rotatable connection position of the limiting plate and the sliding rod, the number of the spring is two, and the two springs are located at two ends of the sliding rod; the two symmetrically arranged springs can make the limiting plate keep a vertical state with the sliding rod without being affected by artificial external force, and thus the limiting plate has better stability in the rotating groove.

[0012] Preferably, the top end of the outer side of the sliding rod is provided with a horizontal plate, and the bottom of the horizontal plate is matched with the top of the base; when the limiting rod enters the rotating groove, the bottom of the horizontal plate is matched with the top of the base to prevent the sliding rod from rotating.

[0013] Preferably, the length of the limiting plate is twice the height of the second sliding slot, so that the limiting plate can completely enter the inside of the second sliding slot after rotation, and the cross section of the limiting plate is U-shaped, so that the limiting plate can be rotated to overlap with the sliding rod, thereby being horizontal.

[0014] Preferably, the number of the bases is two, and the two ends of the two bases are provided with fixing ears to connect the bases with the cement ground by cooperating with explosion screws.

[0015] Compared with the prior art, the photovoltaic panel base with adjustable angle has the following beneficial effects:

[0016] By selecting the appropriate rotating groove, pull the slide rod to move, then from the top of the first sliding groove with hand press the limiting plate, the limiting plate rotates so that the limiting plate and the slide rod are flush with each other, then press the slide rod down, the slide rod drives the limiting plate into the inside of the rotating groove, under the action of the spring, release the limiting plate, the limiting plate rotates and resets with the inner wall of the rotating groove, the limiting plate and the rotating groove wall cooperate with each other to limit and fix the limiting plate, then complete the installation of the slide rod, when encountering windy weather, the photovoltaic panel is subjected to wind force through conduction into the support rod, and then into the slide rod through the support rod, the force received by the slide rod is transmitted to the limiting plate and the rotating groove, because the limiting plate and the rotating groove cannot be shaken, the slide rod is prevented from shaking, thereby being more stable in windy weather. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall connection schematic view of the utility model;

[0018] Figure 2 It is the front view of the base of the utility model;

[0019] Figure 3 It is the top view of the base of the utility model;

[0020] Figure 4 It is the utility model Figure 2 A enlarged view of the middle;

[0021] Figure 5 It is the utility model Figure 3 B enlarged view of the middle.

[0022] Reference numerals in the drawing are:

[0023] 1, base; 2, slide rod; 3, mounting rod; 4, support rod; 5, support mechanism; 501, bottom plate; 502, positioning plate; 503, top plate; 504, bolt; 6, photovoltaic panel; 7, first sliding groove; 8, rotating groove; 9, second sliding groove; 10, limiting plate; 11, horizontal plate. DETAILED DESCRIPTION

[0024] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and those skilled in the art can think of other obvious modifications.

[0025] Example 1

[0026] Please refer to Figures 1-5As shown in the figure, a photovoltaic panel base with adjustable angle includes a base 1, a first sliding groove 7 is opened at the top of the base 1, a second sliding groove 9 is arranged below the first sliding groove 7 in the interior of the base 1, rotating grooves 8 are uniformly arranged at the bottom end of the interior of the base 1, the rotating grooves 8 are communicated with the second sliding groove 9, a sliding rod 2 is arranged in the interior of the first sliding groove 7 and penetrates into the interior of the rotating groove 8, a limiting plate 10 is rotationally connected to the outside of the sliding rod 2, the cross section of the rotating groove 8 is 3 / 5 of a circle, the rotating groove 8 penetrates through the base 1, the limiting plate 10 is conveniently manually rotated, the length of the limiting plate 10 is twice the height of the second sliding groove 9, the cross section of the limiting plate 10 is U-shaped, the limiting plate 10 can be rotated, the limiting plate 10 is overlapped with the sliding rod 2, so that it can be horizontal, a clockwork is arranged at the position where the limiting plate 10 and the sliding rod 2 are rotationally connected, the number of the clockwork is two, the two clockworks are arranged at the two ends of the sliding rod 2, the two symmetrical clockworks can make the limiting plate 10 keep vertical with the sliding rod 2 without human external force, so that the limiting plate 10 is more stable in the interior of the rotating groove 8;

[0027] In the embodiment, the sliding rod 2 is arranged to slide in the interior of the first sliding groove 7, the limiting plate 10 is manually rotated at the same time, the limiting plate 10 is flush with the sliding rod 2, at the same time, the sliding rod 2 is pulled to make the limiting plate 10 pulled out from the interior of the rotating groove 8 and enter the second sliding groove 9, then the sliding rod 2 is pulled to slide in the interior of the second sliding groove 9, a suitable rotating groove 8 is selected, then the sliding rod 2 is pressed downward to drive the limiting plate 10 to enter the interior of the rotating groove 8, the limiting plate 10 is released to reset, the limiting plate 10 after resetting cooperates with the rotating groove 8 to limit and fix the sliding rod 2, the adjustment of the angle is completed;

[0028] Embodiment 2

[0029] Please refer to Figure 5 As shown in the figure, one end of the interior of the first sliding groove 7 is fixed with a mounting rod 3, the top of the sliding rod 2 is rotationally connected with a supporting rod 4, the supporting rod 4 is rotationally connected with a supporting mechanism 5 at the top of the mounting rod 3, the supporting mechanism 5 includes a bottom plate 501 rotationally connected with the supporting rod 4 and the mounting rod 3, one side of the bottom plate 501 is provided with a positioning plate 502, the top plate 503 is slidingly connected above the bottom plate 501, one side of the top of the top plate 503 is rotationally connected with a screw 504, and the tail end of the screw 504 is rotationally connected with the bottom plate 501 through a thread;

[0030] In the embodiment, the screw 504 is arranged to rotate, the bottom plate 501 cooperates with the top plate 503 to complete the screw movement, the top plate 503 is gradually close to the bottom plate 501, so that the distance between the top plate 503 and the bottom plate 501 is changed, the photovoltaic panel 6 with different thicknesses is adapted, the position of the supporting rod 4 is changed at the same time of rotation, so that the height of the top end of the supporting rod 4 is changed, the adjustment of the angle of the photovoltaic panel 6 is completed;

[0031] Embodiment 3

[0032] Please refer to Figure 1 As shown in the figure, the number of base 1 is two groups, both ends of the two groups of base 1 are provided with fixed ears, the installation and fixation of base 1 is completed, photovoltaic panel 6 is arranged between top plate 503 and bottom plate 501, and rubber pads are arranged at the positions where top plate 503 and bottom plate 501 contact, the outer side of the top end of slide rod 2 is provided with horizontal plate 11, the bottom of horizontal plate 11 and the top of base 1 are mutually adhered, when limiting rod 10 enters rotating groove 8, the bottom of horizontal plate 11 and the top of base 1 are adhered, preventing slide rod 2 from rotating;

[0033] In this embodiment, two base 1 are arranged to cooperate with support structure 5, to complete the stable support and fixation of photovoltaic panel 6, and the rubber pads are arranged to avoid damaging photovoltaic panel 6 when the force of the photovoltaic panel 6 clamped by bottom plate 501 and top plate 503 is too large;

[0034] The working principle and use process of the device are as follows: first, place two base 1 on the cement ground, then use explosion screws to cooperate with fixed ears to stably fix base 1 on the cement ground, then place photovoltaic panel 6 above bottom plate 501 and top plate 503, then rotate bolt 504 to adjust the distance between top plate 503 and bottom plate 501, so that top plate 503 and bottom plate 501 clamp photovoltaic panel 6, to complete the installation of photovoltaic panel, by selecting appropriate rotating groove 8, pulling and moving slide rod 2, then pressing limiting plate 10 from above first sliding groove 7, limiting plate 10 rotates so that limiting plate 10 and slide rod 2 are mutually flush, then press down slide rod 2, slide rod 2 drives limiting plate 10 to enter the inside of rotating groove 8, under the action of the spring, limiting plate 10 is loosened, limiting plate 10 rotates to reset and adhere to the inner wall of rotating groove 8, limiting plate 10 and the inner wall of rotating groove 8 cooperate to limit and fix limiting plate 8, then the installation of slide rod 2 is completed, when encountering windy weather, the wind force received by photovoltaic panel 6 is conducted into support rod 4, and then conducted into slide rod 2 through support rod 4, the force received by slide rod 2 is transmitted to limiting plate 10 and rotating groove 8, because limiting plate 10 and rotating groove 8 cannot shake, slide rod 2 is prevented from shaking, and then the device is more stable in windy weather.

[0035] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. An angle-adjustable photovoltaic panel base comprising a base (1), characterized in that: The top of the base (1) is provided with a first sliding groove (7), the inside of the base (1) is provided with a second sliding groove (9) below the first sliding groove (7), the bottom end of the inside of the base (1) is uniformly provided with a rotating groove (8), the rotating groove (8) is communicated with the second sliding groove (9), the inside of the first sliding groove (7) is provided with a sliding rod (2) penetrating into the inside of the rotating groove (8), the outer side of the sliding rod (2) is rotatably connected with a limiting plate (10), the cross section of the rotating groove (8) is 3 / 5 of a circle.

2. An angle adjustable photovoltaic panel mount according to claim 1, wherein: One end of the inside of the first sliding groove (7) is fixedly provided with a mounting rod (3), the top of the sliding rod (2) is rotatably provided with a supporting rod (4), the supporting rod (4) is rotatably connected with the top of the mounting rod (3) through a supporting mechanism (5).

3. An angle adjustable photovoltaic panel mount according to claim 2, wherein: The supporting mechanism (5) comprises a bottom plate (501) rotatably connected with the supporting rod (4) and the mounting rod (3), one side of the bottom plate (501) is provided with a positioning plate (502), the top of the bottom plate (501) is slidably connected with a top plate (503), one side of the top of the top plate (503) is rotatably connected with a bolt (504), and the tail end of the bolt (504) is rotatably connected with the bottom plate (501) through threads.

4. An angle adjustable photovoltaic panel mount according to claim 3, wherein: The photovoltaic panel (6) is arranged between the top plate (503) and the bottom plate (501), and rubber pads are arranged at the positions where the top plate (503) and the bottom plate (501) are in contact.

5. An angle adjustable photovoltaic panel mount according to claim 1, wherein: Springs are arranged at the positions where the limiting plate (10) and the sliding rod (2) are rotatably connected, the number of the springs is two, and the two springs are arranged at the two ends of the sliding rod (2).

6. An angle adjustable photovoltaic panel mount according to claim 1, wherein: The top end of the outer side of the sliding rod (2) is provided with a horizontal plate (11), and the bottom of the horizontal plate (11) is attached to the top of the base (1).

7. An angle adjustable photovoltaic panel mount according to claim 1, wherein: The length of the limiting plate (10) is twice the height of the second sliding groove (9), and the cross section of the limiting plate (10) is U-shaped.

8. An angle adjustable photovoltaic panel mount according to claim 1, wherein: The number of the base (1) is two groups, and the two ends of the two groups of the base (1) are provided with fixing ears.

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