CN212018777U

CN212018777U - Automatic dust collector of solar cell panel

Info

Publication number: CN212018777U
Application number: CN201921920648.5U
Authority: CN
Inventors: 朱璟辉; 杨勇
Original assignee: Central and Southern China Municipal Engineering Design and Research Institute Co Ltd
Current assignee: Central and Southern China Municipal Engineering Design and Research Institute Co Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-11-27
Anticipated expiration: 2029-11-08

Abstract

The utility model provides an automatic dust collector of solar cell panel, the device includes: the solar cell panel is connected with the bottom plate through the fixed universal rods; one end of the solar cell panel is provided with a main air injection pipeline, and a row of air injection nozzles are uniformly arranged on the main air injection pipeline; the bottom plate is provided with an air pump, and an air outlet of the air pump is communicated with the main air injection pipeline through a connecting hose. The invention saves the cost of manual maintenance, realizes the automatic dust removal of equipment at regular intervals, ensures the power generation efficiency of the solar cell panel and improves the illumination reliability of the solar street lamp at night.

Description

Automatic dust collector of solar cell panel

Technical Field

The utility model belongs to municipal administration illumination field, concretely relates to automatic dust collector of solar cell panel.

Background

Solar energy has gradually gained application in town road lighting as a new energy source. As new energy, the solar street lamp can save municipal power, can save wiring and installation cost required by conventional municipal road lighting, and can bring great benefits especially in some areas which cannot be covered by municipal power.

The solar street lamp can utilize sunlight in the daytime to generate electric energy through the photoelectric effect of the semiconductor material on the solar panel, and then the generated electric energy is stored in the storage battery. The electric energy stored in the storage battery is supplied to the lighting equipment at night, so that the purpose of lighting the solar street lamp at night is achieved.

The problem that prior art exists is that how much the electric energy that solar street lamp produced has direct relation with the illumination light energy that solar cell panel accepted, and as outdoor facility, some dust in the service environment fall to solar cell panel accumulation and will lead to solar cell panel to the receptivity greatly reduced of light energy, and this also will directly influence the illuminating effect at solar street lamp night, leads to the unable normal lighting at solar street lamp night even. At present, the conventional solution to this problem is to arrange the personnel for manual maintenance regularly, but this inevitably causes a large cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic dust collector of solar cell panel can regularly blow the dust removal to solar street lamp battery board surface automatically.

The utility model provides an automatic dust collector of solar cell panel, the device includes: the solar cell panel is connected with the bottom plate through the fixed universal rods; one end of the solar cell panel is provided with a main air injection pipeline, and a row of air injection nozzles are uniformly arranged on the main air injection pipeline; the bottom plate is provided with an air pump, and an air outlet of the air pump is communicated with the main air injection pipeline through a connecting hose.

Preferably, jet-propelled main pipeline one side is equipped with the jet-propelled main pipeline bracing piece that links to each other with it, jet-propelled main pipeline axial sets up with jet-propelled main pipeline bracing piece parallel.

Preferably, the included angle between the air injection nozzle and the solar panel is an arcsine function value of the vertical distance between the air injection nozzle and the solar panel and one half of the length of the solar panel.

Preferably, a timing device is arranged on the air pump, and an equipment protective shell is arranged on the periphery of the air pump.

Preferably, the device further comprises a support and a lamp post support which are connected in sequence, the bottom plate is fixed to the upper portion of the lamp post support, and a lamp is arranged on the other side, opposite to the solar cell panel, of the upper portion of the lamp post support.

Compared with the conventional maintenance mode, the invention has the beneficial effects that: the cost of manual maintenance is saved, the automatic dust removal of the equipment is realized at regular intervals, the power generation efficiency of the solar cell panel is ensured, and the illumination reliability of the solar street lamp at night is improved.

Drawings

FIG. 1 is a schematic structural view of an automatic dust removing device for a solar cell panel of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an exploded view of the main part A of FIG. 1;

FIG. 4 is a diagram showing the relationship between the angle α between the air nozzle 7 and the solar panel 6;

fig. 5 is an exploded view of the air pump 12 of part B of fig. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The technical scheme of the specific implementation of the invention is as follows:

as shown in fig. 1-3, an automatic dust collector for solar cell panel, the device includes: the solar cell panel comprises a bottom plate 4 and a solar cell panel 6, wherein a plurality of fixed universal rods 5 are arranged on the bottom plate 4, and the solar cell panel 6 is connected with the bottom plate 4 through the fixed universal rods 5; one end of the solar cell panel 6 is connected with a main air injection pipeline 8 through a main air injection pipeline support 9, and a row of air injection nozzles 7 are uniformly arranged on the main air injection pipeline 8; the bottom plate 4 is provided with an air pump 12 connected with the bottom plate, and an air outlet 11 of the air pump 12 is communicated with the main air injection pipeline 8 through a connecting hose 10. Fig. 2 is an enlarged view of a portion a in fig. 1.

Further, 8 one sides of jet-propelled trunk line are equipped with the jet-propelled trunk line bracing piece 9 that links to each other with it, 8 axial of jet-propelled trunk line and jet-propelled trunk line bracing pieces 9 parallel arrangement.

Furthermore, the included angle between the air injection nozzle 7 and the solar cell panel 6 is an arcsine function value of the vertical distance between the air injection nozzle 7 and the solar cell panel 6 and one half of the length of the solar cell panel 6.

Further, a timing device is arranged on the air pump 12, and an equipment protective casing 13 is arranged on the periphery of the air pump 12.

Further, the device further comprises a support 1 and a lamp post support 2 which are connected in sequence, the bottom plate 4 is fixed to the upper portion of the lamp post support, and a lamp 3 is arranged on the other side, opposite to the solar cell panel 6, of the upper portion of the lamp post support.

As shown in fig. 3, the main components of the solar cell panel 6, the air pump 12, and the like are diagonally cut away (exploded view). The air pump 12 obtains electric energy through the solar cell panel 6 to realize the purpose of blowing, and the air pump 12 can make the air supply carry to the main air injection pipeline 8 in via the coupling hose 10, and the main air injection pipeline 8 can conveniently realize blowing through each air cock 7, thereby reaches the function of automatic dust removal.

As shown in fig. 4, fig. 4 is a graph showing the relationship between the included angle α of the air nozzle 7 and the solar panel 6, and according to the graph, the optimal value range of α should be an arcsine function value of the ratio of the vertical distance H from the air nozzle 7 to the solar panel 6 to one-half of the length L of the solar panel 6, that is, α ═ arcsin (2H/L) is obtained as an angle value, and the optimal α angle value should be near this value, that is, the extended line of the center of the air nozzle should be near the center line of the solar panel, so as to achieve the best dust removal effect.

As shown in fig. 5, fig. 5 is an exploded view of the air pump 12, an equipment protective casing 13 is disposed outside the air pump 12, the equipment protective casing 13 can protect the air pump well, and the timing device can be disposed inside the equipment protective casing in a matching manner.

The utility model discloses a theory of operation does:

the base 1 is buried below the ground and used for fixing a lamp post support 2 of the solar street lamp, a solar cell panel 6 (solar cell) on the lamp post support 2 can convert solar energy into electric energy to be stored through a photoelectric effect of a semiconductor in the daytime, and the electric energy is output to a lighting lamp 3 on the lamp post through external power supply of a storage battery at night so as to realize the function of night lighting. The end of the solar cell panel on the lamp post is provided with an exhaust nozzle 7 which is uniformly arranged on the front surface of the upper end panel of the solar cell panel from left to right. The air nozzle and the solar cell panel form a certain included angle, so that the dust removal effect can be achieved as good as possible when the air nozzle blows air. Each air cock passes through the trunk line to be connected with electronic air pump, and the air pump adopts the diplopore pump, and two ventholes are respectively through pipe connection to trunk line both ends, guarantee the pressure of giving vent to anger of both ends air cock. The air pump is got the electricity through solar cell panel 6, and timing controlling means can regularly open and stop the air pump according to actual demand regularly, realizes the automatic purpose that removes dust to solar cell panel.

Through the fixed universal rod 5, the angle of the solar cell panel 6 can be adjusted manually according to the specific situation of the field by combining the sun exposure angle, so that the maximum area can receive light energy.

While the above embodiments have been described for the purpose of illustration, it is not intended to limit the invention, and various other changes and modifications may be made by those skilled in the art based on the technical idea of the invention, and all such changes and modifications are intended to fall within the scope of the appended claims.

Claims

1. The utility model provides an automatic dust collector of solar cell panel which characterized in that, the device includes: the solar cell panel comprises a bottom plate (4) and a solar cell panel (6), wherein a plurality of fixed universal rods (5) are arranged on the bottom plate (4), and the solar cell panel (6) is connected with the bottom plate (4) through the fixed universal rods (5); one end of the solar cell panel (6) is provided with a main air injection pipeline (8), and a row of air injection nozzles (7) are uniformly arranged on the main air injection pipeline (8); an air pump (12) is arranged on the bottom plate (4), and an air outlet (11) of the air pump (12) is communicated with the air injection main pipeline (8) through a connecting hose (10).

2. The automatic dust removing device for the solar cell panel according to claim 1, wherein a main air injection pipeline supporting rod (9) connected with the main air injection pipeline (8) is arranged on one side of the main air injection pipeline (8), and the main air injection pipeline (8) is axially arranged in parallel with the main air injection pipeline supporting rod (9).

3. The automatic dust removing device for the solar panel according to claim 1, wherein the included angle between the air nozzle (7) and the solar panel (6) is an arcsine function value of the vertical distance between the air nozzle (7) and the solar panel (6) and one half of the length of the solar panel (6).

4. The automatic dust removal device for the solar panel according to claim 1, wherein a timing device is arranged on the air pump (12), and an equipment protective shell (13) is arranged on the periphery of the air pump (12).

5. The automatic dust removal device for the solar cell panel according to claim 1, further comprising a support (1) and a lamp post bracket (2) which are sequentially connected, wherein the bottom plate (4) is fixed on the upper portion of the lamp post bracket (2), and a lamp (3) is arranged on the other side, opposite to the solar cell panel (6), of the upper portion of the lamp post bracket (2).