CN212163229U - A liftable photovoltaic panel structure suitable for street lamps - Google Patents

Abstract

The utility model provides a liftable photovoltaic plate structure suitable for street lamps, which comprises a cleaning rack, a photovoltaic power generation device driving motor, brush heads and spray heads, wherein the cleaning rack comprises an upper bracket, a vertical bracket and a lower bracket, the lower bracket is provided with the photovoltaic power generation device, the vertical bracket is provided with the driving motor, the upper bracket is sequentially provided with a plurality of brush heads, one end of the upper bracket, which is far away from the vertical bracket, is provided with the spray heads, the photovoltaic power generation device comprises a movable box body, a lifting motor, a mounting plate and a photovoltaic plate, the bottom of the movable box body is provided with two groups of pulleys and a threaded sliding hole, the threaded sliding hole is arranged between the two groups of pulleys, the threaded sliding hole is connected with a threaded lead screw on an output shaft of the driving motor and is used for controlling the movable box body to slide on the lower bracket, and the cleaning rack is arranged on the, photovoltaic board can move about on the wash rack, and the brush head on the cooperation wash rack washs photovoltaic board with the shower nozzle that is used for the water spray.

Description

A liftable photovoltaic panel structure suitable for street lamps

technical field

The utility model relates to the technical field of road equipment, in particular to a liftable photovoltaic panel structure suitable for street lamps.

Background technique

Solar panels are devices that directly or indirectly convert solar radiation into electrical energy through the photoelectric effect or photochemical effect by absorbing sunlight. The main material of most solar panels is "silicon", which is widely used. The board is installed on the street lamp to supply power to the street lamp.

The existing solar panels for street lamps are not equipped with a dedicated cleaning mechanism, and the solar panels are bare, which is prone to a lot of dust and bird feces covering the solar panels, or in the case of windy and sandy weather, a lot of dust, fine particles, etc. Sand will adhere to the surface of the solar panel, thereby affecting the absorption of light energy by the solar panel, reducing the use efficiency and affecting the lighting effect of the solar street lamp.

Utility model content

The purpose of the utility model is to provide a liftable photovoltaic panel structure suitable for street lamps, so as to solve the problem that the existing solar panels for street lamps accumulate dust on the rear panel and reduce energy absorption efficiency after long-term use.

The utility model is realized through the following technical solutions:

A liftable photovoltaic panel structure suitable for street lamps includes a cleaning rack, a photovoltaic power generation device driving motor, a brush head and a spray head, the cleaning rack includes an upper bracket, a vertical bracket and a lower bracket, and the lower bracket is close to the upper bracket. A photovoltaic power generation device is arranged on one side, a drive motor is arranged on the side of the vertical frame away from the photovoltaic power generation device, and a plurality of brush heads are sequentially arranged on the side of the upper bracket close to the lower bracket, and the upper bracket is far away from the vertical frame. One end of the frame is provided with a spray head, and the photovoltaic power generation device includes a moving box, two lifting motors symmetrically arranged on both sides of the inner cavity of the moving box, a mounting plate arranged above the moving box, and a mounting plate arranged far from the moving box. The photovoltaic panel on one side, the mounting plate is respectively connected with the threaded output shafts of the two lifting motors through two support rods, and one end of the support rods close to the lifting motor is provided with a threaded output shaft for matching with the lifting motor. Threaded holes, one end of the support rod close to the mounting plate is hinged with the mounting plate, two sets of pulleys and threaded sliding holes are arranged at the bottom of the moving box, the threaded sliding holes are arranged between the two sets of pulleys, and the threaded sliding holes are arranged between the two sets of pulleys. The hole is connected with the threaded screw on the output shaft of the driving motor for controlling the sliding of the moving box on the lower bracket.

By setting the cleaning rack on the photovoltaic panel, the photovoltaic panel can move left and right on the cleaning rack under the drive of the driving motor, and the photovoltaic panel can be cleaned with the brush head on the cleaning rack and the nozzle for spraying water.

Further, the drive motor is fixedly installed on the vertical frame by means of bolts.

Further, the brush head is arranged on the upper bracket through a spring rod.

Further, the brush head is cylindrical.

Further, the photovoltaic panel is fixedly mounted on the mounting plate by means of screws.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. The utility model is a liftable photovoltaic panel structure suitable for street lamps. By arranging a cleaning rack on the photovoltaic panel, driven by a driving motor, the photovoltaic panel can move left and right on the cleaning rack, and cooperate with the brush heads on the cleaning rack. and the nozzle for water spray to clean the photovoltaic panel.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is a schematic structural diagram of the photovoltaic power generation device of the present invention.

FIG. 3 is a schematic structural diagram of the cleaning rack of the present invention.

FIG. 4 is a schematic diagram of the structure of the brush head of the present invention.

The marks in the attached drawings and the corresponding parts names:

1-Photovoltaic power generation device, 2-Cleaning frame, 3-Drive motor, 4-Brush head, 5-Spray head, 6-Waterproof layer a, 11-Mobile box, 12-Lifting motor, 13-Waterproof layer b, 14- Support rod, 15-installation plate, 16-photovoltaic panel, 21-upper bracket, 22-vertical frame, 23-lower bracket, 31-threaded screw, 111-pulley, 112-threaded sliding hole.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention more clear, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other implementations obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present invention.

The present utility model will be further described below in conjunction with the accompanying drawings, but the protection scope of the present utility model is not limited to the following.

Example 1

As shown in Figures 1-4, the utility model is a liftable photovoltaic panel structure suitable for street lamps, comprising a cleaning frame 2, a photovoltaic power generation device 1 driving motor 3, a brush head 4 and a spray head 5, the cleaning frame 2 includes an upper The bracket 21, the vertical bracket 22 and the lower bracket 23, the photovoltaic power generation device 1 is provided on the side of the lower bracket 23 close to the upper bracket 21, and the drive motor 3 is provided on the side of the vertical bracket 22 away from the photovoltaic power generation device 1 , a plurality of brush heads 4 are arranged on the side of the upper bracket 21 close to the lower bracket 23 in sequence, the end of the upper bracket 21 away from the vertical frame 22 is arranged with a spray head 5, and the photovoltaic power generation device 1 includes a moving box 11 , two lifting motors 12 symmetrically arranged on both sides of the inner cavity of the moving box 11, a mounting plate 15 arranged above the moving box 11, and a photovoltaic panel 16 arranged on the side of the mounting plate 15 away from the moving box 11, the said The mounting plate 15 is respectively connected with the threaded output shafts of the two lift motors 12 through two support rods 14 , and one end of the support rods 14 close to the lift motors 12 is provided with threaded holes for matching with the threaded output shafts of the lift motors 12 . , the end of the support rod 14 close to the mounting plate 15 is hinged with the mounting plate 15 , the bottom of the moving box 11 is provided with two sets of pulleys 111 and threaded sliding holes 112 , and the threaded sliding holes 112 are arranged between the two sets of pulleys 111 Meanwhile, the threaded sliding hole 112 is connected with the threaded screw 31 on the output shaft of the drive motor 3 to control the sliding of the moving box 11 on the lower bracket 23 .

By arranging the cleaning frame 2 on the photovoltaic panel 16 , the photovoltaic panel 16 can move left and right on the cleaning frame 2 under the driving of the driving motor 3 . Plate 16 is cleaned.

Example 2

Based on Embodiment 1, the drive motor 3 is fixedly mounted on the vertical frame 22 by means of bolts.

Preferably, the brush head 4 is arranged on the upper bracket 21 through a spring rod 41 .

Preferably, the brush head 4 is cylindrical.

Preferably, the photovoltaic panel 16 is fixedly mounted on the mounting plate 15 by means of screws.

The utility model is a liftable photovoltaic panel structure suitable for street lamps. By arranging a cleaning rack 2 on the photovoltaic panel 16, driven by the driving motor 3, the photovoltaic panel 16 can move left and right on the cleaning rack 2 to cooperate with the cleaning rack 2. The brush head 4 and the spray head 5 for spraying water clean the photovoltaic panel 16 .

The specific embodiments described above further describe the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention The protection scope of the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims (5)

1. A liftable photovoltaic panel structure suitable for street lamps, characterized in that it comprises a cleaning frame (2), a photovoltaic power generation device (1) driving motor (3), a brush head (4) and a spray head (5), the The cleaning rack (2) includes an upper bracket (21), a vertical bracket (22) and a lower bracket (23), and a photovoltaic power generation device (1) is provided on the side of the lower bracket (23) close to the upper bracket (21), A drive motor (3) is arranged on the side of the vertical frame (22) away from the photovoltaic power generation device (1), and a plurality of brush heads ( 4), the end of the upper bracket (21) away from the vertical frame (22) is provided with a nozzle (5), and the photovoltaic power generation device (1) includes a moving box (11) symmetrically arranged on the moving box (11) ) two lifting motors (12) on both sides of the inner cavity, a mounting plate (15) arranged above the moving box (11), and a photovoltaic panel (15) arranged on the side of the mounting plate (15) away from the moving box (11). 16), the mounting plate (15) is respectively connected with the threaded output shafts of the two lift motors (12) through two support rods (14), and the support rods (14) are arranged close to one end of the lift motor (12). There are threaded holes for matching with the threaded output shaft of the lifting motor (12), one end of the support rod (14) close to the mounting plate (15) is hinged with the mounting plate (15), and the bottom of the moving box (11) Two sets of pulleys (111) and threaded sliding holes (112) are provided, the threaded sliding holes (112) are arranged between the two sets of pulleys (111), and the threaded sliding holes (112) and the drive motor (3) output The threaded screw (31) on the shaft is connected to control the sliding of the moving box (11) on the lower bracket (23). 2 . The liftable photovoltaic panel structure suitable for street lamps according to claim 1 , wherein the driving motor ( 3 ) is fixedly mounted on the vertical frame ( 22 ) by means of bolts. 3 . 3 . The liftable photovoltaic panel structure suitable for street lamps according to claim 1 , wherein the brush head ( 4 ) is arranged on the upper bracket ( 21 ) through a spring rod ( 41 ). 4 . 4 . The liftable photovoltaic panel structure suitable for street lamps according to claim 1 , wherein the brush head ( 4 ) is cylindrical. 5 . 5 . The liftable photovoltaic panel structure suitable for street lamps according to claim 1 , wherein the photovoltaic panel ( 16 ) is fixedly mounted on the mounting plate ( 15 ) by screws. 6 .

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