CN223988789U - A dust removal device for photovoltaic power generation - Google Patents

Abstract

This utility model relates to the field of photovoltaic power generation technology, and in particular to a dust removal device for photovoltaic power generation. It includes a base plate, a support plate fixedly connected to the base plate perpendicular to it, and a reinforcing plate fixedly connected between the support plate and the base plate. A motor is fixedly connected to the base plate, and a lead screw is fixedly connected to the output end of the motor. The lead screw passes through and engages with a slider, which is slidably connected to the base plate. A protective shell is fixedly connected to the slider, and a dust collection component is installed inside the protective shell. A cleaning component is installed on one side of the protective shell, and a stabilizing component is installed between the protective shell and the support plate. This utility model uses the cleaning component to sweep dust off the photovoltaic panel, removing most stubborn stains through reciprocating sweeping. The dust collection component absorbs and collects the swept dust, resulting in higher efficiency compared to traditional manual cleaning and preventing the inhalation of large amounts of dust that could cause respiratory illnesses.

Description

Dust collector for photovoltaic power generation

Technical Field

The utility model relates to the technical field of photovoltaic power generation, in particular to a dust removal device for photovoltaic power generation, which comprises a bottom plate, wherein a supporting plate which is perpendicular to the bottom plate is fixedly connected onto the bottom plate, a reinforcing plate is fixedly connected between the supporting plate and the bottom plate, a motor is fixedly connected onto the bottom plate, the output end of the motor is fixedly connected with a lead screw, the lead screw penetrates through and is meshed with a sliding block, the sliding block is in sliding connection with the bottom plate, a protecting shell is fixedly connected onto the sliding block, a dust collection assembly is arranged in the protecting shell, a cleaning assembly is arranged on one side of the protecting shell, and a stabilizing assembly is arranged between the protecting shell and the supporting plate.

According to the utility model, the dust on the photovoltaic panel is swept off through the sweeping component, most of stubborn stains on the photovoltaic panel can be cleaned by reciprocating, and the swept dust is adsorbed and collected intensively through the dust collection component, so that the efficiency is higher compared with the traditional manual cleaning, and the respiratory disease caused by manual suction of a large amount of dust can be prevented.

Background

Photovoltaic power generation is a technology that uses the photovoltaic effect of a semiconductor interface to directly convert light energy into electrical energy. The photovoltaic power generation mainly relies on the photovoltaic panel to receive sunlight, and the more the received sunlight is, the more the converted electric energy is, and the photovoltaic panel receives the influence of various factors, such as illumination intensity, illumination duration and the like. Because the photovoltaic panel works in an open air environment for a long time, dust is easily accumulated on the surface of the photovoltaic panel, so that the capability of the photovoltaic panel for receiving illumination is reduced, and the photoelectric conversion efficiency is reduced. The traditional manual cleaning is mostly adopted to remove dust from the photovoltaic panel, the efficiency is lower, dust is easy to influence the health of cleaning staff, and therefore, the dust removal device for photovoltaic power generation is provided.

Disclosure of utility model

The application aims to provide a dust removal device for photovoltaic power generation, which aims to solve the problems in the prior art.

The application provides a dust removing device for photovoltaic power generation, which comprises a bottom plate, wherein a supporting plate which is perpendicular to the bottom plate is fixedly connected onto the bottom plate, a reinforcing plate is fixedly connected between the supporting plate and the bottom plate, a motor is fixedly connected onto the bottom plate, the output end of the motor is fixedly connected with a screw rod, the screw rod penetrates through and is in meshed connection with a sliding block, the sliding block is in sliding connection with the bottom plate, a protecting shell is fixedly connected onto the sliding block, a dust collection assembly is arranged in the protecting shell, a cleaning assembly is arranged on one side of the protecting shell, and a stabilizing assembly is arranged between the protecting shell and the supporting plate.

Further, the number of the reinforcing plates is two, and one end of the screw rod, which is far away from the motor, is rotationally connected to one of the reinforcing plates.

Further, the dust collection assembly comprises an exhaust fan, the exhaust fan is fixedly connected in a protective shell, a dust collecting bag is arranged at the output end of the exhaust fan, the dust collecting bag is in sliding connection with the protective shell, an air pipe is arranged in the protective shell, a dust collection opening is further formed in the bottom of the protective shell, the dust collecting opening of the dust collecting bag is communicated with the air pipe, and the air pipe is communicated with the dust collection opening.

Further, an opening is formed in the protective shell, a pair of limiting protrusions are fixedly connected to the upper side and the lower side of the opening on the protective shell, a limiting plate is slidably connected to each of the two pairs of limiting protrusions, the two limiting plates are connected through a supporting rod in a supporting mode, the dust collecting bag is fixedly connected between the two limiting plates, the limiting plates are fixedly connected to the baffle, the baffle is located at the opening, and a handle is fixedly connected to the baffle.

Further, clean the subassembly and include the mounting panel, mounting panel fixed connection is on the protecting crust, and fixedly connected with consolidates the piece between mounting panel and the protecting crust, fixedly connected with hydraulic telescoping rod on the mounting panel, still offered spacing hole on the mounting panel.

Further, the body of rod fixed connection of hydraulic telescoping rod is on the mounting panel, and hydraulic telescoping rod's expansion end passes spacing hole and fixed connection are on the cleaning board, still fixedly connected with gag lever post on the cleaning board, the gag lever post passes spacing hole and mounting panel sliding connection.

Further, the bottom of the cleaning plate is fixedly connected with a cleaning brush.

Further, limiting grooves and through holes are formed in the supporting plates, the stabilizing assembly comprises limiting blocks and connecting plates, the limiting blocks are slidably connected in the limiting grooves, one ends of the limiting blocks and the connecting plates are fixedly connected, and one ends, away from the limiting blocks, of the connecting plates are fixedly connected to the protecting shells.

The utility model has the beneficial effects that the dust on the photovoltaic panel is swept off by the sweeping component, most of stubborn stains on the photovoltaic panel can be cleaned by reciprocating sweeping, and the swept dust is adsorbed and collected intensively by the dust collection component, so that the efficiency is higher compared with the traditional manual cleaning, and the respiratory diseases caused by manual suction of a large amount of dust can be prevented.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of a dust collection assembly and a connection structure thereof.

Fig. 3 is a schematic view of a cleaning assembly and its connection structure.

FIG. 4 is a schematic diagram of the back structure of the protective shell.

In the figure:

1-bottom plate, 2-supporting plate, 3-reinforcing plate, 4-motor, 5-screw rod, 6-sliding block, 7-protective shell, 8-dust collecting bag, 9-air pipe, 10-dust collecting port, 11-limit protrusion, 12-limit plate, 13-baffle, 14-handle, 15-mounting plate, 16-reinforcing block, 17-hydraulic telescopic rod, 18-cleaning plate, 19-limit rod, 20-cleaning brush, 21-limit groove, 22-through hole, 23-limit block, 24-connecting plate, 25-exhaust fan, 26-dust collecting port and 27-supporting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The dust removing device for the photovoltaic power generation comprises a bottom plate 1, wherein a supporting plate 2 which is perpendicular to the bottom plate 1 is fixedly connected to the bottom plate 1, a reinforcing plate 3 is fixedly connected between the supporting plate 2 and the bottom plate 1, a motor 4 is fixedly connected to the bottom plate 1, a lead screw 5 is fixedly connected to the output end of the motor 4, the lead screw 5 penetrates through and is meshed with a sliding block 6, the sliding block 6 is in sliding connection with the bottom plate 1, and the lead screw 5 is driven to rotate through the motor 4 so as to drive the sliding block 6 to move. The sliding block 6 is fixedly connected with a protective shell 7, a dust collection component is arranged in the protective shell 7, a cleaning component is arranged on one side of the protective shell 7, and a stabilizing component is arranged between the protective shell 7 and the supporting plate 2.

The reinforcing plates 3 are two, the reinforcing plates 3 are used for reinforcing the connection between the supporting plate 2 and the bottom plate 1, and one end of the screw rod 5, which is far away from the motor 4, is rotationally connected to one reinforcing plate 3.

The dust collection assembly comprises an exhaust fan 25, the exhaust fan 25 is fixedly connected in a protective shell 7, a dust collecting bag 8 is arranged at the output end of the exhaust fan 25, the dust collecting bag 8 is in sliding connection with the protective shell 7, an air pipe 9 is arranged in the protective shell 7, a dust collection opening 10 is further arranged at the bottom of the protective shell 7, a dust collection opening 26 of the dust collecting bag 8 is communicated with the air pipe 9, and the air pipe 9 is communicated with the dust collection opening 10. Dust is sucked in through the dust suction opening 10 by the exhaust fan 25, and enters the dust collecting bag 8 through the air pipe 9 for centralized collection.

The dust collecting bag is characterized in that an opening is formed in the protective shell 7, a pair of limiting protrusions 11 are fixedly connected to the upper side and the lower side of the opening on the protective shell 7, a limiting plate 12 is slidably connected to the two pairs of limiting protrusions 11, the two limiting plates 12 are in supporting connection through a supporting rod 27, the dust collecting bag 8 is fixedly connected between the two limiting plates 12, the limiting plates 12 are fixedly connected to the baffle 13, the baffle 13 is located at the opening, and a handle 14 is fixedly connected to the baffle 13. When the dust collected in the dust bag 8 reaches a certain amount, the dust bag 8 can be taken out by the handle 14.

The cleaning assembly comprises a mounting plate 15, the mounting plate 15 is fixedly connected to the protective shell 7, a plurality of reinforcing blocks 16 are fixedly connected between the mounting plate 15 and the protective shell 7, and the reinforcing blocks 16 are used for reinforcing connection between the mounting plate 15 and the protective shell 7. The mounting plate 15 is fixedly connected with a hydraulic telescopic rod 17, and the mounting plate 15 is also provided with a limiting hole.

The body of rod fixed connection of hydraulic telescoping rod 17 is on mounting panel 15, and hydraulic telescoping rod 17's active end passes spacing hole and fixed connection are on clean board 18, still fixedly connected with gag lever post 19 on the clean board 18, gag lever post 19 passes spacing hole and mounting panel 15 sliding connection. The cleaning plate 18 can stably move up and down by matching the limiting action of the limiting rod 19 and the limiting hole through the driving action of the hydraulic telescopic rod 17.

The bottom fixedly connected with cleaning brush 20 of cleaning board 18 moves down cleaning board 18 through hydraulic telescoping rod 17, offsets cleaning brush 20 and photovoltaic board, through motor 4's drive, can make cleaning brush 20 clean repeatedly on the photovoltaic board to sweep the dust, the dust of sweeping down is adsorbed and is concentrated the collection through dust absorption subassembly, and efficiency is higher and can prevent that the manual work from inhaling a large amount of dust and producing respiratory disease compared with traditional manual cleaning.

The limiting groove 21 and the through hole 22 are formed in the supporting plate 2, the stabilizing component comprises a limiting block 23 and a connecting plate 24, the limiting block 23 is slidably connected in the limiting groove 21, one ends of the limiting block 23 and the connecting plate 24 are fixedly connected, and one end, away from the limiting block 23, of the connecting plate 24 is fixedly connected to the protecting shell 7. The stopper 23 slides in the spacing groove 21, provides pulling force to the protecting crust 7 through the connecting plate 24, prevents that the protecting crust 7 from being inclined towards the one end of keeping away from the sliding block 6, and simultaneously makes the protecting crust 7 move along the lead screw 5 steadily. The through hole 22 is used for communicating with a wind hole behind the exhaust fan 25, so that the exhaust fan 25 can work smoothly.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The dust removing device for the photovoltaic power generation is characterized by comprising a bottom plate, wherein a supporting plate which is perpendicular to the bottom plate is fixedly connected to the bottom plate, a reinforcing plate is fixedly connected between the supporting plate and the bottom plate, a motor is fixedly connected to the bottom plate, a lead screw is fixedly connected to the output end of the motor, the lead screw penetrates through and is in meshed connection with a sliding block, the sliding block is in sliding connection with the bottom plate, a protecting shell is fixedly connected to the sliding block, a dust collection assembly is arranged in the protecting shell, a cleaning assembly is arranged on one side of the protecting shell, and a stabilizing assembly is arranged between the protecting shell and the supporting plate.

2. The dust collector for photovoltaic power generation of claim 1, wherein the number of the reinforcing plates is two, and one end of the screw rod far away from the motor is rotatably connected to one of the reinforcing plates.

3. The dust collector for photovoltaic power generation of claim 1, wherein the dust collection assembly comprises an exhaust fan, the exhaust fan is fixedly connected in a protective shell, a dust collecting bag is arranged at the output end of the exhaust fan and is in sliding connection with the protective shell, an air pipe is arranged in the protective shell, a dust collection opening is further arranged at the bottom of the protective shell, the dust collection opening of the dust collecting bag is communicated with the air pipe, and the air pipe is communicated with the dust collection opening.

4. The dust collector for photovoltaic power generation of claim 3, wherein the protecting shell is provided with an opening, a pair of limiting protrusions are fixedly connected to the upper side and the lower side of the opening on the protecting shell, a limiting plate is slidably connected to each of the two pairs of limiting protrusions, the two limiting plates are connected through a supporting rod, the dust collecting bag is fixedly connected between the two limiting plates, the limiting plates are fixedly connected to the baffle, the baffle is located at the opening, and a handle is fixedly connected to the baffle.

5. The dust collector for photovoltaic power generation of claim 1, wherein the cleaning assembly comprises a mounting plate, the mounting plate is fixedly connected to the protective housing, a plurality of reinforcing blocks are fixedly connected between the mounting plate and the protective housing, a hydraulic telescopic rod is fixedly connected to the mounting plate, and a limiting hole is further formed in the mounting plate.

6. The dust collector for photovoltaic power generation of claim 5, wherein the rod body of the hydraulic telescopic rod is fixedly connected to the mounting plate, the movable end of the hydraulic telescopic rod passes through the limiting hole and is fixedly connected to the cleaning plate, the cleaning plate is fixedly connected with a limiting rod, and the limiting rod passes through the limiting hole and is slidably connected to the mounting plate.

7. The dust collector for photovoltaic power generation of claim 6, wherein the cleaning brush is fixedly connected to the bottom of the cleaning plate.

8. The dust collector for photovoltaic power generation of claim 1, wherein limiting grooves and through holes are formed in the supporting plate, the stabilizing component comprises limiting blocks and connecting plates, the limiting blocks are slidably connected in the limiting grooves, one ends of the limiting blocks and the connecting plates are fixedly connected, and one ends of the connecting plates, which are far away from the limiting blocks, are fixedly connected to the protecting shells.