Snow removing device for photovoltaic panel

Abstract

The utility model discloses a photovoltaic panel snow removing device which comprises a base, a supporting frame is arranged above the base, a photovoltaic panel is installed on the supporting frame, a door-shaped frame is installed on the supporting frame in a sliding mode, a pair of sliding grooves are formed in the inner walls of the two sides of the door-shaped frame, a pair of sliding blocks are arranged in the pair of sliding grooves, and the pair of sliding blocks are arranged in the sliding grooves. The photovoltaic panel snow removal device relates to the technical field of photovoltaic panel snow removal, the device is compact in structure, the sliding plates and the door-shaped frame are driven by the driving assembly to automatically move in the length direction of the supporting frame, so that the labor amount of workers is reduced, ice and snow can be pre-melted through the electrical bars arranged in the door-shaped frame, and the snow removal efficiency is improved. The ice melting and snow removing effects can be achieved through cooperation with the brush, the surface cleanliness of the photovoltaic panel is improved, the working efficiency of the photovoltaic panel is guaranteed, the door-shaped frame and the sliding plate can be rapidly detached through an insertion structure, maintenance and replacement of parts are facilitated, and convenience is brought to use of people.

Description

Technical Field

[0001] The utility model relates to the technical field of snow removal for photovoltaic panels, in particular to a snow removal device for photovoltaic panels. Background Art

[0002] The solar photovoltaic power generation system is a new type of power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. Photovoltaic panels are an indispensable component of the photovoltaic power generation system. During the operation of photovoltaic panels, in order to ensure work efficiency, the snow covering the surface needs to be removed.

[0003] The Chinese patent with publication number CN220273634U discloses a snow removal device for photovoltaic panels, comprising: a support plate is arranged at the front end of the support frame, a snow storage box is arranged on the surface of the support plate, a vertical plate is arranged on the side of the support frame, a rotating rod is arranged in the vertical plate, a rotating wheel is arranged at one end of the rotating rod, and a scraper is sleeved on the surface of the rotating rod; the beneficial effect is: the snow removal device for photovoltaic panels proposed by the utility model first uses the scraper to scrape the snow on the surface of the photovoltaic panel, and then turns the handle to rotate the rotating wheel.

[0004] The device can use a scraper and a brush to clear the snow, but when the snow at the bottom is frozen, directly using a scraper to scrape it away can easily cause damage to the photovoltaic panels, and requires a lot of energy from the staff, is time-consuming and labor-intensive, and is inconvenient to use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a photovoltaic panel snow removal device, which solves the problem that manual snow removal by the prior device is time-consuming and labor-intensive and has poor snow removal effect.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a photovoltaic panel snow removal device, comprising a base, a support frame is provided above the base, a photovoltaic panel is installed on the support frame, and the device is characterized in that a portal frame is slidably installed on the support frame, a pair of slide grooves are provided on the inner walls on both sides of the portal frame, a pair of sliders are provided in the pair of slide grooves, an adjustment plate is installed between the pair of sliders, an electric heating rod and a brush are fixedly installed on the lower wall of the adjustment plate, a first screw is screwed on the upper wall of the portal frame, the lower end of the first screw is rotatably connected to the adjustment plate, and a driving assembly detachably connected to the portal frame is provided at the bottom of the support frame.

[0007] Preferably, the driving assembly includes a motor and a support provided on the lower wall of the support frame, a second screw rod rotatably connected to the support is installed on the driving end of the motor, a slide rail is provided on the lower wall of the support frame, a slide rail is slidably provided on the slide rail and is screwed to the second screw rod, a pair of strip grooves for the portal frame to pass through are opened on the support frame, and the lower end of the portal frame passes through the strip groove and is connected to the slide rod by a plug-in structure.

[0008] Preferably, the plug-in structure includes a pair of plug-ins arranged at the bottom of the door-shaped frame, a pair of slots for inserting the plug-ins are opened on the upper wall of the slide board, through holes are opened on both sides of the slide board, plug-in rods are slidably inserted in the through holes, the plug-in is provided with a socket for inserting the plug-in rod, a baffle is fixed on the plug-in rod, and a spring is installed between the baffle and the slide board.

[0009] Preferably, a handle is installed at one end of the insertion rod.

[0010] Preferably, the base and the support frame are connected via a support rod.

[0011] Beneficial Effects

[0012] The utility model discloses a photovoltaic panel snow removal device, which has the following beneficial effects: the device has a compact structure, and can automatically move a slide plate and a portal frame along the length direction of a support frame through a driving assembly, thereby reducing the workload of staff; an electric heating rod arranged in the portal frame can pre-melt ice and snow, and can achieve the effect of melting ice and removing snow in conjunction with a brush, thereby improving the cleanliness of the photovoltaic panel surface and ensuring the working efficiency of the photovoltaic panel; the portal frame and the slide plate can be quickly disassembled through a plug-in structure, which is convenient for the inspection and replacement of parts and brings convenience to people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a side sectional structural schematic diagram of the support frame of the utility model.

[0015] Figure 3 It is a partially enlarged schematic diagram of the utility model.

[0016] In the figure: 1. base; 2. support frame; 3. photovoltaic panel; 4. door frame; 5. slide groove; 6. slider; 7. adjustment plate; 8. electric heating rod; 9. brush; 10. first screw; 11. motor; 12. support; 13. second screw; 14. slide rail; 15. slide plate; 16. strip groove; 17. plug-in; 18. plug-in rod; 19. baffle; 20. spring; 21. handle; 22. support rod. DETAILED DESCRIPTION

[0017] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 The utility model provides a technical solution: a photovoltaic panel snow removal device, comprising a base 1, a support frame 2 is provided above the base 1, a photovoltaic panel 3 is installed on the support frame 2, and the characteristic is that a portal frame 4 is slidably installed on the support frame 2, a pair of slide grooves 5 are provided on the inner walls on both sides of the portal frame 4, a pair of slide grooves 5 are provided in the pair of slide grooves, an adjustment plate 7 is installed between the pair of slide blocks 6, an electric heating rod 8 and a brush 9 are fixedly installed on the lower wall of the adjustment plate 7, a first screw 10 is screwed on the upper wall of the portal frame 4, the lower end of the first screw 10 is rotatably connected to the adjustment plate 7, and a driving component detachably connected to the portal frame 4 is provided at the bottom of the support frame 2.

[0019] By adopting the above technical solution, when working, the driving component drives the portal frame to move along the length direction of the support frame. The electric heating rod arranged in the portal frame can heat and pre-melt the ice and snow on the surface of the photovoltaic panel, and cooperate with the brush at the rear for further cleaning to realize automatic snow removal of the photovoltaic panel. Rotating the first screw can drive the adjustment plate to move up and down, thereby adjusting the distance between the electric heating rod and the brush and the photovoltaic panel to meet different usage requirements.

[0020] The present embodiment is further configured such that the driving assembly includes a motor 11 and a support 12 arranged on the lower wall of the support frame 2, a second screw 13 rotatably connected to the support 12 is installed on the driving end of the motor 11, a slide rail 14 is provided on the lower wall of the support frame 2, a slide rail 14 is slidably provided with a slide plate 15 screwed to the second screw 13, a pair of strip grooves 16 for the portal frame 4 to pass through are opened on the support frame 2, and the lower end of the portal frame 4 passes through the strip groove 16 and is connected to the slide plate 15 by a plug-in structure.

[0021] By adopting the above technical solution, the motor drives the second screw to rotate, so that the slide plate screwed thereon drives the portal frame to slide in the strip groove, and then the electric heating rod and the brush on the upper part of the portal frame pass through the upper surface of the photovoltaic panel in turn, thereby melting snow and removing ice on the surface of the photovoltaic panel.

[0022] The present embodiment is further configured such that the plug-in structure includes a pair of plug-ins 17 arranged at the bottom of the door frame 4, a pair of slots for inserting the plug-ins 17 are provided on the upper wall of the slide plate 15, through holes are provided on both sides of the slide plate 15, and plug rods 18 are slidably inserted in the through holes, a plug-in hole is provided on the plug-in 17 for inserting the plug rod 18, a baffle 19 is fixedly provided on the plug rod 18, and a spring 20 is installed between the baffle 19 and the slide plate 15.

[0023] By adopting the above technical solution, when the door frame needs to be disassembled, the plug rod is pulled to both sides to separate the end thereof from the socket. At this time, the spring is stretched, and then the door frame is pulled upward to separate the plug from the slot, thus completing the disassembly of the door frame, making it convenient to clean and inspect the electric heating rod and brush inside it.

[0024] This embodiment is further configured such that a handle 21 is installed at one end of the insertion rod 18 .

[0025] This embodiment is further configured such that the base 1 and the support frame 2 are connected via a support rod 22 .

[0026] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0027] Embodiment: During operation, the motor 11 drives the second screw 13 to rotate, so that the slide plate 15 screwed thereon drives the door frame 4 to slide in the strip groove 16, and then the electric heating rod 8 and the brush 9 above the door frame 4 pass through the upper surface of the photovoltaic panel 3 in turn, so as to perform snow melting and ice removal cleaning on the surface of the photovoltaic panel 3. The electric heating rod 8 arranged in the door frame 4 can heat and pre-melt the ice and snow on the surface of the photovoltaic panel 3, and cooperate with the brush 9 at the rear for further cleaning, so as to realize automatic snow removal of the photovoltaic panel 3. Rotating the first screw 10 can drive the adjustment plate 7 to move up and down, and then adjust the distance between the electric heating rod 8 and the brush 9 and the photovoltaic panel 3 to meet different usage requirements. When it is necessary to disassemble the door frame 4, pull the insertion rod 18 to both sides to separate its end from the insertion hole. At this time, the spring 20 is stretched, and then the door frame 4 is lifted upward to separate the plug-in 17 from the slot, that is, the disassembly of the door frame 4 is completed, which is convenient for cleaning and maintenance of the electric heating rod 8 and the brush 9 inside it, and it is easy to use.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel snow removal device, comprising a base (1), a support frame (2) is provided above the base (1), a photovoltaic panel (3) is installed on the support frame (2), and the device is characterized in that: A door frame (4) is slidably mounted on the support frame (2); a pair of slide grooves (5) are provided on the inner walls of both sides of the door frame (4); a pair of slide blocks (6) are provided in the pair of slide grooves (5); an adjustment plate (7) is installed between the pair of slide blocks (6); an electric heating rod (8) and a brush (9) are fixedly mounted on the lower wall of the adjustment plate (7); a first screw rod (10) is screwed on the upper wall of the door frame (4); the lower end of the first screw rod (10) is rotatably connected to the adjustment plate (7); and a driving component detachably connected to the door frame (4) is provided at the bottom of the support frame (2).

2. A photovoltaic panel snow removal device according to claim 1, characterized in that: The driving assembly comprises a motor (11) and a support (12) arranged on the lower wall of the support frame (2); a second screw rod (13) rotatably connected to the support (12) is installed on the driving end of the motor (11); a slide rail (14) is provided on the lower wall of the support frame (2); a slide plate (15) slidably provided on the slide rail (14) and screwed to the second screw rod (13); a pair of strip grooves (16) for the portal frame (4) to pass through are opened on the support frame (2); the lower end of the portal frame (4) passes through the strip groove (16) and is connected to the slide plate (15) by a plug-in structure.

3. A photovoltaic panel snow removal device according to claim 2, characterized in that: The plug-in structure comprises a pair of plug-ins (17) arranged at the bottom of the door frame (4); a pair of slots for inserting the plug-ins (17) are provided on the upper wall of the slide plate (15); through holes are provided on both sides of the slide plate (15); plug rods (18) are slidably inserted in the through holes; a plug-in hole for inserting the plug rod (18) is provided on the plug-in (17); a baffle (19) is fixedly provided on the plug rod (18); and a spring (20) is installed between the baffle (19) and the slide plate (15).

4. A photovoltaic panel snow removal device according to claim 3, characterized in that: A handle (21) is installed at one end of the insertion rod (18).

5. The photovoltaic panel snow removal device according to claim 1, characterized in that: The base (1) and the support frame (2) are connected via a support rod (22).

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