CN108521263A - Photovoltaic panel for preventing snow and hail - Google Patents

Abstract

The invention discloses a kind of photovoltaic panels of snow defence anti-hail, including frame, support plate, supporting rod, mounting plate, lead screw, connecting rod, fixing device, motor, head cover, photovoltaic panel and hinge, both sides symmetrically rotate vertically-mounted lead screw in frame, and the top of lead screw is fixedly connected with the output shaft of motor；It is horizontally installed with support plate on lead screw, the top of symmetrical vertically-mounted supporting rod in support plate, supporting rod is installed with mounting plate, and two connecting rods are installed on mounting plate, photovoltaic panel is rotatablely installed between two connecting rods；Head cover is installed, one end of head cover is connect by hinge with frame member, and the other end of head cover is fixedly connected by fixing device with frame at the top of the frame.The beneficial effects of the invention are as follows：Simple in structure, manufacture difficulty is low, reduces manufacturing cost, easy to use, and adequately protected photovoltaic panel, avoids photovoltaic panel and is damaged by pressure or injured by a crashing object by hail by heavy snow.

Description

Photovoltaic panel for preventing snow and hail

technical field

The invention relates to a photovoltaic panel, in particular to a snowproof and hailproof photovoltaic panel.

Background technique

With the gradual depletion of fossil energy, people's attention has gradually shifted to new energy. A series of new energy projects including solar energy, wind energy and tidal energy are gradually being launched. In the near future, new energy is bound to become the dominant energy. , completely replacing the dominant position of the existing fossil energy. Among all new energy projects, solar energy is the energy source with the most potential for development. Many households or businesses have installed solar photovoltaic panels. In heavy snow weather, photovoltaic panels are easily crushed by heavy snow, or when there is hail, the hail falls to the surface of photovoltaic panels at high speed and damages photovoltaic panels, so that the service life of photovoltaic panels cannot be fully guaranteed.

Contents of the invention

The object of the present invention is to provide a snow and hailproof photovoltaic panel to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A snow-proof and hail-proof photovoltaic panel, including a frame, a walking wheel, a support plate, a support rod, a mounting plate, a bearing, a screw rod, a connecting rod, a motor mounting seat, a fixing device, a motor, a top cover, a photovoltaic panel, a runner, The rotating shaft and the hinge, a number of walking wheels are fixedly installed under the frame, and the two ends of the inner bottom surface of the frame are respectively connected to the bottom end of a screw rod through bearings, and the top end of the screw rod is fixedly connected to the output shaft of the motor, and the motor is connected by bolts. It is fixedly installed on the upper surface of the motor mounting base, and the motor mounting base is fixedly installed on the top of the side wall in the frame; a support plate is installed horizontally on the screw rod, and the two ends of the support plate are respectively threaded with a screw rod, and the support plate The upper surface is symmetrically and vertically fixed with supporting rods, the top of the supporting rods are respectively fixedly connected with the two ends of the bottom surface of the mounting plate, two connecting rods are installed parallel and symmetrically on the upper surface of the One end is fixedly connected, the other end of the connecting rod is fixedly connected to the other end of the upper surface of the mounting plate, and a photovoltaic panel is installed between the two connecting rods through a rotating shaft, and one end of the rotating shaft protrudes from the outside of the connecting rod and is fixedly connected to the runner; A top cover is installed on the top of the frame, one end of the top cover is rotatably connected with the frame through a hinge, and the other end of the top cover is fixedly connected with the frame through a fixing device.

As a further solution of the present invention: the motor mounting base is integrally formed with the frame.

As a further solution of the present invention: the connecting rod is an inverted V-shaped rod.

As a further solution of the present invention: the rotating shaft is fixedly installed in the middle of the photovoltaic panel, and the rotating shaft is hinged with the damping hinge of the connecting rod.

As a further solution of the present invention: the rotating wheel is integrally formed with the rotating shaft.

As a further solution of the present invention: the fixing device is mainly composed of a card slot, a clamp head, a fixed head, a pull ring, a limit block, a torsion spring and a pin shaft, and the top end of the fixed head is hinged to the other end of the top cover through the pin shaft , a torsion spring is fixedly installed on the pin shaft, a limit block is fixedly installed between the fixed head and the frame, the limit block is fixedly installed on the lower surface of the top cover and integrally formed with the top cover, and a pull ring is fixedly installed on the outer bottom of the fixed head And the pull ring and the fixed head are integrally formed, the inner side of the fixed head is fixedly installed with a clip, the clip and the fixed head are integrally formed, and the outer wall of the frame is provided with a card slot corresponding to the clip, and the card slot cooperates with the clip Fix the fixed head.

Compared with the prior art, the beneficial effect of the present invention is that the present invention is mainly composed of a frame, a walking wheel, a support plate, a support rod, a mounting plate, a screw mandrel, a connecting rod, a fixing device, a motor, a top cover and a photovoltaic panel, The structure is simple, the manufacturing difficulty is low, and the manufacturing cost is reduced. During use, the user opens or locks the top cover through the fixing device, which is convenient to use. When encountering hail and heavy snow, the photovoltaic panel can be protected inside the frame. The photovoltaic panels are fully protected, and the photovoltaic panels are prevented from being crushed by heavy snow or being damaged by hail.

Description of drawings

Fig. 1 is a schematic structural diagram of a snow-proof and hail-proof photovoltaic panel.

Fig. 2 is a top view of a photovoltaic panel installation method in a snowproof and hailproof photovoltaic panel.

Fig. 3 is a partially enlarged view of part A of a snow-proof and hail-proof photovoltaic panel.

As shown in the figure: frame 1, walking wheel 2, support plate 3, support rod 4, installation plate 5, bearing 6, screw rod 7, connecting rod 8, motor mounting seat 9, fixing device 10, card slot 101, chuck 102, fixed head 103, pull ring 104, limit block 105, torsion spring 106, pin shaft 107, motor 11, top cover 12, photovoltaic panel 13, runner 14, rotating shaft 15, hinge 16.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1 to 3. In an embodiment of the present invention, a snow and hailproof photovoltaic panel includes a frame 1, a walking wheel 2, a support plate 3, a support rod 4, a mounting plate 5, a bearing 6, a screw rod 7, a connecting Rod 8, motor mounting seat 9, fixing device 10, motor 11, top cover 12, photovoltaic panel 13, runner 14, rotating shaft 15 and hinge 16, a number of walking wheels 2 are fixedly installed under the frame 1, and the frame 1 The two ends of the inner bottom surface are respectively connected to the bottom end of a screw rod 7 through bearings 6. The top end of the screw rod 7 is fixedly connected to the output shaft of the motor 11. The motor 11 is fixed on the upper surface of the motor mounting base 9 by bolts. The motor mounting base 9 is fixedly installed on the top of the side wall in the frame 1, and the motor mounting base 9 is integrally formed with the frame 1;

A support plate 3 is horizontally installed on the screw mandrel 7, and the two ends of the support plate 3 are respectively threaded with a screw mandrel 7, and the upper surface of the support plate 3 is symmetrically and vertically fixedly equipped with a support rod 4, and the top of the support rod 4 It is fixedly connected with the two ends of the bottom surface of the mounting plate 5 respectively, and two connecting rods 8 are installed parallel and symmetrically on the upper surface of the mounting plate 5. One end of the surface is fixedly connected, the other end of the connecting rod 8 is fixedly connected to the other end of the upper surface of the mounting plate 5, and a photovoltaic panel 13 is installed between the two connecting rods 8 through a rotating shaft 15, and the rotating shaft 15 is fixedly installed in the middle of the photovoltaic panel 13 , the rotating shaft 15 is hinged with the connecting rod 8 with a damping hinge, and one end of the rotating shaft 15 protrudes from the outside of the connecting rod 8 and is fixedly connected with the runner 14, and the runner 14 and the rotating shaft 15 are integrally formed;

A top cover 12 is installed on the top of the frame 1, one end of the top cover 12 is rotatably connected with the frame 1 through a hinge 16, and the other end of the top cover 12 is fixedly connected with the frame 1 through a fixing device 10;

The fixing device 10 is mainly composed of a draw-in groove 101, a chuck 102, a fixed head 103, a pull ring 104, a limit block 105, a torsion spring 106 and a pin 107, and the top of the fixed head 103 is connected to the top cover 12 by the pin 107. The other end is hinged, a torsion spring 106 is fixedly installed on the pin shaft 107, a limit block 105 is fixedly installed between the fixed head 103 and the frame 1, and the limit block is fixedly installed on the lower surface of the top cover 12 and integrally formed with the top cover 12 , the outer bottom of the fixed head 103 is fixedly equipped with a pull ring 104 and the pull ring 104 is integrally formed with the fixed head 103, the inner side of the fixed head 103 is fixedly installed with a chuck 102, the chuck 102 and the fixed head 103 are integrally formed, the outer side of the frame 1 On the wall corresponding to the clamp head 102 , a draw slot 101 is provided on the outside, and the draw slot 101 cooperates with the clamp head 102 to fix the fixed head 103 .

The working principle of the present invention is: when using the present invention, the user opens the top cover 12 through the fixing device, and the user pulls the pull ring 104, and the pull ring 104 drives the fixed head 103 to rotate around the pin shaft 107 until the chuck 102 and the draw-in groove 101 to separate, and then open the top cover 12; after opening the top cover 12, the user controls the rotation of the screw mandrel 7 through the motor 11, the screw mandrel 7 is threaded with the support plate 3, and the support plate 3 rises with the rotation of the screw mandrel 7, Until the photovoltaic panel 13 is higher than the frame 1, then the tilt angle of the photovoltaic panel 13 is controlled by the runner 14 to improve the working efficiency of the photovoltaic panel 13; when encountering extreme weather such as snow or hail, the support plate 3 is controlled to descend by the motor 11 , until the photovoltaic panel 13 is located inside the frame 1, and then cover the top cover 12, which fully protects the photovoltaic panel 13 and prevents the photovoltaic panel 13 from being damaged by hail and heavy snow.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the present invention, any modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the present invention.

Claims (6)

1. A snow-proof and hailproof photovoltaic panel, comprising a frame (1), traveling wheels (2), support plates (3), support rods (4), mounting plates (5), bearings (6), screw mandrels (7 ), connecting rod (8), motor mount (9), fixing device (10), motor (11), top cover (12), photovoltaic panel (13), runner (14), shaft (15) and hinge (16), it is characterized in that, the bottom of described frame (1) is fixedly installed with a plurality of traveling wheels (2), and the two ends of inner bottom surface of frame (1) are respectively connected with a screw rod (7) through bearing (6) rotation The bottom end of the screw rod (7) is fixedly connected with the output shaft of the motor (11), the motor (11) is fixedly installed on the upper surface of the motor mount (9) by bolts, and the motor mount (9) is fixedly mounted on the frame (1) at the top of the side wall; the screw mandrel (7) is horizontally equipped with a support plate (3), and the two ends of the support plate (3) are threaded with a screw mandrel (7) respectively, and the support plate (3) ) is vertically and symmetrically installed with support rods (4), and the top ends of the support rods (4) are respectively fixedly connected with the two ends of the bottom surface of the mounting plate (5). The upper surface of the mounting plate (5) is parallel and symmetrically installed with two A connecting rod (8), one end of the connecting rod (8) is fixedly connected to one end of the upper surface of the mounting plate (5), and the other end of the connecting rod (8) is fixedly connected to the other end of the upper surface of the mounting plate (5). A photovoltaic panel (13) is installed by rotation of a rotating shaft (15) between the root connecting rods (8), and one end of the rotating shaft (15) stretches out from the outside of the connecting rod (8) and is fixedly connected with the runner (14); the frame ( 1) is equipped with a top cover (12), one end of the top cover (12) is rotatably connected to the frame (1) through a hinge (16), and the other end of the top cover (12) is connected to the frame (1) through a fixing device (10). 1) Fixed connection. 2 . The anti-snow and anti-hail photovoltaic panel according to claim 1 , characterized in that, the motor mounting base ( 9 ) is integrally formed with the frame ( 1 ). 3. The anti-snow and anti-hail photovoltaic panel according to claim 1, characterized in that, the connecting rod (8) is an inverted V-shaped rod. 4. The anti-snow and anti-hail photovoltaic panel according to claim 1, characterized in that, the rotating shaft (15) is fixedly installed in the middle of the photovoltaic panel (13), and the rotating shaft (15) and the connecting rod (8) are damped Hinge hinged. 5. The anti-snow and anti-hail photovoltaic panel according to claim 1, characterized in that, the rotating wheel (14) and the rotating shaft (15) are integrally formed. 6. A snow-proof and hail-proof photovoltaic panel according to claim 1, characterized in that, the fixing device (10) mainly consists of a slot (101), a clamp head (102), a fixed head (103), a pull ring (104), limit block (105), torsion spring (106) and pin (107), the top of the fixed head (103) is hinged with the other end of the top cover (12) through the pin (107), and the pin A torsion spring (106) is fixedly installed on the shaft (107), and a limit block (105) is fixedly installed between the fixed head (103) and the frame (1), and the limit block is fixedly installed on the lower surface of the top cover (12) and Formed integrally with the top cover (12), the outer bottom of the fixed head (103) is fixedly equipped with a pull ring (104) and the pull ring (104) is integrally formed with the fixed head (103), and the inboard of the fixed head (103) is fixedly installed with a The chuck (102), the chuck (102) and the fixed head (103) are integrally formed, and the outer wall corresponding to the chuck (102) on the outer wall of the frame (1) is provided with a draw-in groove (101), and the draw-in groove (101) Cooperate with the chuck (102) to fix the fixed head (103).