Solar panel protection device for photovoltaic engineering

Abstract

The utility model discloses a solar panel protection device for photovoltaic engineering, which relates to the technical field of photovoltaic engineering and comprises a protection assembly, inclined mounting strips are fixed on the left side wall and the right side wall in a protection box, photovoltaic panels are fixed on the upper walls of the mounting strips, and an upper cover is hinged above the protection box. An electric push rod is obliquely arranged on the right of the protection box; an angle adjusting assembly is arranged below the protection assembly, a rotating rod is rotationally connected to the middle of the mounting plate through a bearing, a motor is arranged on one side of the rotating rod, a worm is fixed to a power output shaft of the motor, and a worm wheel is fixed to the position, corresponding to the outer portion of the rotating rod, of the worm. The controller controls the electric push rod to work to close the upper cover at night, the motor works to drive the worm to rotate, and work at a good illumination receiving angle is achieved under cooperation of the worm gear.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic engineering technical field, especially a solar panel protection device for photovoltaic engineering. BACKGROUND

[0002] Photovoltaic engineering refers to the engineering project of converting solar energy into electrical energy by photovoltaic technology, and photovoltaic technology converts sunlight directly into electrical energy through solar cells, that is, the process of receiving sunlight by photovoltaic panels and converting it into electrical energy, and the photovoltaic panel is in outdoor environment for a long time, in order to reduce the damage of external environment to the photovoltaic panel, the photovoltaic panel is also provided with a buffer structure to improve the protection when in use.

[0003] After searching, the authorized announcement No. CN217216431U, authorized announcement date 2022.08.16 discloses a solar panel protection device for photovoltaic engineering, including solar panel body, the bottom of the solar panel body is fixedly connected with the mounting plate, the bottom of the mounting plate is fixedly connected with the first connecting block near the middle, the front wall of the first connecting block is movably connected with the moving rod through the rotating shaft and the bearing, the bottom end of the moving rod is sleeved with the thick tube, the bottom of the thick tube is fixedly connected with the base, the bottom of the mounting plate is fixedly connected with the second connecting block near the four corners, the side wall of the second connecting block is movably connected with the pull rod through the rotating shaft two and the bearing. The utility model has the characteristics of good protection effect and difficult damage of the device through a series of structures.

[0004] The prior art achieves the buffering effect of the photovoltaic panel through the spring, however, when it is at night, the photovoltaic panel is still in the external environment, resulting in poor protection effect, and the prior art is not convenient to receive light at a more suitable angle when the photovoltaic panel receives light, therefore, we provide a solar panel protection device for photovoltaic engineering to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a solar panel protection device for photovoltaic engineering, which controls the electric push rod to work to close the cover at night through the controller, and drives the worm to rotate through the motor, and works at a better light receiving angle under the cooperation of the worm wheel, solving the problems of the prior art that the photovoltaic panel is still in the external environment at night, resulting in poor protection effect, and the prior art is not convenient to receive light at a more suitable angle when the photovoltaic panel receives light.

[0006] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0007] The utility model discloses a solar panel protection device for photovoltaic engineering, including protection subassembly, the protection subassembly includes protection box, and the left and right sides wall in the protection box is fixed with the installation strip of inclined setting, the upper wall of installation strip is fixed with photovoltaic board, the upper portion of protection box is hinged with upper cover, and the right side of protection box is inclined and is provided with electric push rod, and the inside of both ends of electric push rod is all gap fit and is provided with connecting rod, and the inner end of connecting rod is fixed with protection box and upper cover respectively, and the outer end of connecting rod is fixed with limit block.

[0008] The lower portion of the protection assembly is provided with an angle adjusting assembly, the angle adjusting assembly comprises an installation plate, a rotating rod is rotatably connected to the middle position of the installation plate through a bearing, the upper end of the rotating rod is fixedly connected to the protection box, an electric motor is arranged on one side of the rotating rod, a worm is fixed on the power output shaft of the electric motor, a worm wheel is fixed to the outside of the rotating rod at the position of the worm, and the worm is meshed and connected with the worm wheel.

[0009] The utility model further sets up, the upper wall of upper cover is fixed with the installation box, the inside of installation box is provided with filter cotton, and the inside of installation box is communicated with the inside of upper cover.

[0010] The utility model further sets up, the rear end of upper cover upper wall is fixed with the drain valve, and the inside of upper cover is fixed with the baffle.

[0011] The utility model further sets up, the front side of baffle lower wall is provided with cleaning cloth, and the left and right sides of the outside of cleaning cloth are provided with elastic band, and the both ends of elastic band are fixedly connected with the baffle.

[0012] The utility model further sets up, the rear wall of electric motor is fixed with vertical board, the vertical board is fixedly connected with the installation plate, and one side of the upper wall of installation plate is fixed with controller.

[0013] The utility model further sets up, the four corner positions of installation plate are all screw -threaded and are connected with screw rod, and the bottom of screw rod is fixed with bottom plate, and the bottom plate is circularly arranged.

[0014] The utility model further sets up, the along edge of bottom plate evenly is provided with installation hole, and the installation hole on every bottom plate is provided with at least four.

[0015] The utility model has the advantages of the following:

[0016] The utility model discloses a photovoltaic engineering solar panel protection device, including the photovoltaic panel, the protection box and the upper cover, the protection box is arranged on the photovoltaic panel, the upper cover is arranged on the protection box, the electric push rod is arranged on the protection box, and the controller is arranged on the electric push rod.

[0017] The utility model discloses a photovoltaic engineering solar panel protection device, including the photovoltaic panel, the protection box and the upper cover, the protection box is arranged on the photovoltaic panel, the upper cover is arranged on the protection box, the electric push rod is arranged on the protection box, and the controller is arranged on the electric push rod. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be needed to use the drawing of the embodiment to introduce simply, and obviously, the drawing in the following description only is some embodiments of the utility model, and for the ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0019] Figure 1 It is a kind of photovoltaic engineering solar panel protection device's overall structure diagram.

[0020] Figure 2 It is a kind of photovoltaic engineering solar panel protection device's vertical direction's sectional structure diagram.

[0021] Figure 3 It is the structure diagram of protection component.

[0022] Figure 4 It is the structure diagram of protection component after opening upper cover.

[0023] Figure 5 It is the structure diagram of angle adjusting component.

[0024] In the drawing, the component list represented by each sign is as follows:

[0025] 1-protection assembly, 101-filter cotton, 102-upper cover, 102a-mounting box, 102b-baffle, 102c-drain valve, 103-cleaning cloth, 104-elastic band, 105-photovoltaic panel, 106-protection box, 106a-mounting strip, 107-electric push rod, 108-connecting rod, 108a-limiting block, 2-angle adjusting assembly, 201-mounting plate, 201a-controller, 202-motor, 202a-worm, 202b-vertical plate, 203-rotating rod, 203a-worm wheel, 204-screw, 205-bottom plate, 205a-mounting hole. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Embodiment one

[0027] Please refer to Figures 1-4 The utility model discloses a solar panel protection device for photovoltaic engineering, including protection assembly 1, protection assembly 1 includes protection box 106, and the left and right two sides wall in protection box 106 are fixed with the mounting strip 106a of inclined setting, and the upper wall of mounting strip 106a is fixed with photovoltaic panel 105, and the upper cover 102 is hinged to the upper of protection box 106, and the cooperation of upper cover 102 and protection box 106 provides protection for photovoltaic panel 105, and the right side of protection box 106 is inclined and is provided with electric push rod 107, is used for closing upper cover 102 at night, and opens upper cover 102 at daytime, and the inside of both ends of electric push rod 107 is gap fit and is provided with connecting rod 108, and the inner end of connecting rod 108 is fixedly connected with corresponding protection box 106 and upper cover 102 respectively, and the outer end of connecting rod 108 is fixed with limiting block 108a, avoids that electric push rod 107 and connecting rod 108 are separated;

[0028] Specifically, the front side of the upper wall of upper cover 102 is fixed with mounting box 102a, is used for receiving rainwater, and the inside of mounting box 102a is interference fit and is provided with filter cotton 101, realizes the filtration of rainwater, and the inside of mounting box 102a is communicated with the inside of upper cover 102, and rainwater enters mounting box 102a and passes through filter cotton 101, and the rainwater after filtration passes through the upper wall of upper cover 102 and enters the space between baffle 102b and the upper wall of upper cover 102 for water storage;

[0029] A drain valve 102c is fixed to the rear end of the upper wall of the cover 102, and a partition 102b is fixed inside the cover 102. When water needs to be taken, the cover 102 is tilted and the drain valve 102c is opened to obtain the water between the upper wall of the cover 102 and the partition 102b.

[0030] A cleaning cloth 103 is provided on the front side of the lower wall of the partition 102b for wiping and cleaning the surface of the photovoltaic panel 105. Elastic bands 104 are provided on both the left and right sides of the outer side of the cleaning cloth 103 to fix the cleaning cloth 103. The two ends of the elastic bands 104 are fixedly connected to the partition 102b.

[0031] The operation process of this embodiment is as follows: During daytime operation, when the preset time of the controller 201a is reached, the controller 201a controls the electric push rod 107 to extend and drive the upper cover 102 to rotate to open the upper cover 102. At this time, the photovoltaic panel 105 can be exposed to receive sunlight and work can be carried out. At night, when the time to close the upper cover 102 is reached, the controller 201a controls the electric push rod 107 to retract and drive the upper cover 102 to close.

[0032] When cleaning the surface of the photovoltaic panel 105, the cleaning cloth 103 is taken out, the water valve 102c is opened to wet the cleaning cloth 103, and then the surface of the photovoltaic panel 105 is wiped with the wet cleaning cloth 103. After cleaning, the cleaning cloth 103 is fixed with the elastic band 104. Example 2

[0033] Please see Figure 1 , 2 5. This is the second embodiment of the present invention. This embodiment is based on the previous embodiment, but differs from the first embodiment in that: an angle adjustment component 2 is provided below the protective component 1. The angle adjustment component 2 includes a mounting plate 201. A rotating rod 203 is rotatably connected to the middle position of the mounting plate 201 via a bearing, so that the protective component 1 can rotate relative to the mounting plate 201, so that the photovoltaic panel 105 can receive sunlight at a better angle. At the same time, the maximum rotation angle of the protective component 1 is 360 degrees. The upper end of the rotating rod 203 is fixedly connected to the protective box 106. A motor 202 is provided on one side of the rotating rod 203. A worm gear 202a is fixed on the power output shaft of the motor 202. A worm wheel 203a is fixed to the outside of the rotating rod 203 at the position of the worm gear 202a. The worm gear 202a and the worm wheel 203a are meshed and connected. By driving the worm gear 202a to rotate through the motor 202, the worm wheel 203a can be driven to rotate, thereby achieving the effect of rotating the protective component 1.

[0034] Specifically, the rear wall of the motor 202 is fixed with a vertical plate 202b, the vertical plate 202b is fixedly connected with the mounting plate 201, one side of the upper wall of the mounting plate 201 is fixedly connected with a controller 201a, the controller 201a controls the electric push rod 107 and the motor 202 in an automatic mode, and the control time of the controller 201a on the electric push rod 107 and the motor 202 can be set according to sunrise and sunset of the installation area, and the control is realized by implanting a program into the controller 201a, which is a prior art and will not be described here.

[0035] The mounting plate 201 is screw-connected with a screw rod 204 at each corner, the bottom of the screw rod 204 is fixed with a bottom plate 205, and the bottom plate 205 is circularly arranged.

[0036] The bottom plate 205 is uniformly provided with a mounting hole 205a along the edge, and the mounting hole 205a on each bottom plate 205 is provided with at least four L-shaped insertion rods or expansion bolts.

[0037] The remaining structure is the same as that of example 1.

[0038] The operation process of the embodiment is as follows: during installation, the corresponding screw rod 204 is operated to move the bottom plate 205, until the four bottom plates 205 are in contact with the installation platform, and then the insertion rod or expansion bolt is inserted through the mounting hole 205a, and the mounting plate 201 is fixed with the installation platform under the action of the insertion rod or expansion bolt.

[0039] During the day, the controller 201a controls the motor 202 to work to drive the worm 202a to rotate under the action of the worm gear 203a, so that the rotating rod 203 rotates to drive the photovoltaic panel 105 to receive sunlight at a better horizontal direction angle.

[0040] In addition, the controller 201a, the electric push rod 107 and the motor 202 in the photovoltaic engineering solar panel protection device are electrically connected with an external power supply through conductive wires, and the controller 201a, the electric push rod 107 and the motor 202 in the photovoltaic engineering solar panel protection device are prior arts, and their models are not limited here.

[0041] In the description of the present specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A photovoltaic engineering solar panel protection device comprising a protection assembly (1), characterized in that: The protection assembly (1) includes a protection box (106), the left and right side walls inside the protection box (106) are fixed with installation strips (106a) arranged obliquely, the upper wall of the installation strip (106a) is fixed with a photovoltaic panel (105), the upper side of the protection box (106) is hingedly connected with an upper cover (102), the right side of the protection box (106) is obliquely provided with an electric push rod (107), the inner sides of the two ends of the electric push rod (107) are gap-fit connected with connecting rods (108), the inner ends of the connecting rods (108) are fixedly connected with the protection box (106) and the upper cover (102) respectively, and the outer ends of the connecting rods (108) are fixed with limit blocks (108a). The lower side of the protection assembly (1) is provided with an angle adjusting assembly (2), the angle adjusting assembly (2) includes an installation plate (201), the middle position of the installation plate (201) is rotatably connected with a rotating rod (203) through a bearing, the upper end of the rotating rod (203) is fixedly connected with the protection box (106), one side of the rotating rod (203) is provided with a motor (202), the power output shaft of the motor (202) is fixed with a worm (202a), the outer side of the rotating rod (203) is fixed with a worm wheel (203a) at the position of the worm (202a), and the worm (202a) is in meshing connection with the worm wheel (203a).

2. A photovoltaic engineering solar panel protection device according to claim 1, characterized in that: The front side of the upper wall of the upper cover (102) is fixed with an installation box (102a), the inside of the installation box (102a) is gap-fit connected with filter cotton (101), and the inside of the installation box (102a) is communicated with the inside of the upper cover (102).

3. A photovoltaic engineering solar panel protection device according to claim 2, wherein: The rear end of the upper wall of the upper cover (102) is fixed with a drain valve (102c), and the inside of the upper cover (102) is fixed with a partition plate (102b).

4. A photovoltaic engineering solar panel protection device according to claim 3, wherein: The front side of the lower wall of the partition plate (102b) is provided with a cleaning cloth (103), the left and right sides of the outside of the cleaning cloth (103) are provided with elastic bands (104), and the two ends of the elastic bands (104) are fixedly connected with the partition plate (102b).

5. A photovoltaic engineering solar panel protection device according to claim 1, characterized in that: The rear wall of the motor (202) is fixed with a vertical plate (202b), the vertical plate (202b) is fixedly connected with the installation plate (201), and one side of the upper wall of the installation plate (201) is fixed with a controller (201a).

6. A photovoltaic engineering solar panel protection device according to claim 5, wherein: The four corner positions of the installation plate (201) are threadedly connected with screw rods (204), the bottom of the screw rod (204) is fixed with a bottom plate (205), and the bottom plate (205) is circularly arranged.

7. A photovoltaic engineering solar panel protection device according to claim 6, wherein: The edge of the bottom plate (205) is uniformly provided with mounting holes (205a), and at least four mounting holes (205a) are arranged on each bottom plate (205).

Images