CN212063929U

CN212063929U - Solar panel dust keeper

Info

Publication number: CN212063929U
Application number: CN202020752238.0U
Authority: CN
Inventors: 徐黎敏; 黄金良
Original assignee: Jiangsu Rizhao Comprehensive Energy Co ltd
Current assignee: Jiangsu Rizhao Comprehensive Energy Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-01
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a dustproof device of a solar panel, which comprises a wind collecting device and a fixing device; the utility model discloses a solar panel, including the wind collection device, the wind collection device has two, including wind collection mouth, wind channel, air outlet, fixing device is fixed in the air outlet both sides, including the telescopic link, telescopic link one end is for being 90 dead lever with it, dead lever one end has the cross-section to be the fastener of C shape, there is the through-hole on the fastener, available fixing parts such as bolt or sucking disc pass the through-hole with the wind collection device be fixed in solar panel on, the utility model discloses two to natural wind about can gathering, pass through the wind channel direction with it, blow to solar panel perpendicularly, can possess certain dustproof function under the condition that does not additionally use the energy and do not influence solar panel efficiency, there is technical progress in this field.

Description

Solar panel dust keeper

Technical Field

The utility model belongs to a solar panel field especially relates to a adorn dust keeper on solar panel.

Background

A solar cell is also called a "solar chip" or a "photovoltaic cell", and is a photoelectric semiconductor sheet that directly generates electricity by using sunlight. The monomer solar cell can not directly be used as the power, and the power must be used for a plurality of monomer solar cells in series, parallel connection and tight packaging to form a component, and the solar cell panel is generally better daylighting, is installed at the top of a building for a plurality of times, thereby can be infected with the dust under natural condition and influence the extinction efficiency, therefore need regularly wash, but, the abluent mode of solar cell panel has following defect at present:

firstly, the cost of manual and mechanical cleaning is high, and the difficulty and cost of cleaning can cause the originally high cost solar photovoltaic power generation industry to bear a burden. Moreover, manual cleaning is time-consuming, labor-consuming and expensive, and workers climb up and down the raised solar panel, so that the danger coefficient is quite high, and the fragile solar panel is difficult to bear the weight of the people for a long time and is easy to damage. Water is needed for cleaning, and solar photovoltaic power stations in China are mainly concentrated in western places with strong light, but the places are naturally lack of water and are not practical to clean with water.

Secondly, the investment cost is huge in the early stage of industrial cleaning, the cleaning is difficult to ensure to be clean and thorough, and once a dead angle is left, serious consequences such as 'hot spot effect' can be caused. According to the introduction of experts in the industry, the cell panel at the corner part which is not cleaned is changed into a power consumption unit from a power generation unit, the shaded photovoltaic cell is changed into a load resistor which does not generate power, the power generated by the connected cell is consumed, and the heat is generated, namely the heat spot effect. The process can aggravate the aging of the solar panel, reduce the photoelectric conversion rate and cause fire in serious cases.

Third, for the method of using the novel coating to wear the anti-fouling clothes on the battery panel, the related technologies of America, English and the like are provided, but the cost is higher, and the technology of the white Russia is still in the laboratory stage at present.

Therefore, how to realize the dust prevention of the solar cell panel at low cost becomes a difficult problem.

Disclosure of Invention

In order to solve the problems, the utility model designs a solar panel dustproof device, which comprises a wind collecting device and a fixing device; the wind-collecting device has two, including wind-collecting opening, wind channel, air outlet, fixing device is fixed in the air outlet both sides, including the telescopic link, telescopic link one end is the dead lever that is 90 with it, dead lever one end has the cross-section to be the fastener of C shape, there is the through-hole on the fastener.

Preferably, the wind inlets of the two wind collection devices are opposite in direction and horn-shaped, the wind channels are flat, and the wind channels of the two wind collection devices are stacked and intersect at the wind outlets.

Preferably, the wind collecting device is made of transparent materials.

Preferably, the transparent material is PMMA.

Preferably, the clamping piece is fixed on the side of the solar panel through a bolt or a sucker.

Preferably, the two wind collecting devices and the air outlet are integrally formed by injection molding.

The utility model discloses a fixing device is fixed in solar panel with the wind collecting device on, fixing device can adjust the solar panel with the multiple specification of adaptation according to target solar panel's width, the wind of solar panel both sides can be collected at any time to the wind collecting device to through the wind channel by diminishing greatly, promote the wind speed and blow off by air outlet department, utilize the air flow to prevent being infected with of partial dust, realize solar panel's dustproof, the utility model discloses need not extra consumption energy to with low costs, do not influence solar panel's daylighting, there is technical progress in this field.

Drawings

Fig. 1 is a schematic view of a first viewing angle of the present invention.

Fig. 2 is a schematic view of a first perspective of the wind collection device.

Fig. 3 is a schematic view of the air outlet of the present invention.

Detailed Description

Example 1

As shown in fig. 1-3, the solar panel dustproof device of the present invention comprises a wind collecting device and a fixing device; the wind-collecting device has two, including wind-collecting opening 1, wind channel 2, air outlet 3, fixing device is fixed in 3 both sides of air outlet, including

telescopic link

4, 4 one end of telescopic link is for being 90 dead lever 5 with it, 5 one end of dead lever has the cross-section to be the fastener 6 of C shape, there is through-hole 7 on the fastener 6.

As a specific embodiment, the wind inlets 1 of the two wind collection devices are opposite in direction and horn-shaped, the wind channels 2 are flat, and the wind channels 2 of the two wind collection devices are stacked and meet at the wind outlet 3, as shown in fig. 3.

As a specific embodiment, the wind collecting device is made of PMMA.

As a specific embodiment, the clamping piece 6 is fixed on the side of the solar panel through a sucking disc.

As a specific implementation scheme, the two air collecting devices and the air outlet are integrally formed in an injection molding mode.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solar panel dust keeper which characterized in that: comprises a wind collecting device and a fixing device; the wind-collecting device has two, including wind-collecting opening, wind channel, air outlet, fixing device is fixed in the air outlet both sides, including the telescopic link, telescopic link one end is the dead lever that is 90 with it, dead lever one end has the cross-section to be the fastener of C shape, there is the through-hole on the fastener.

2. The solar panel dust keeper of claim 1, wherein: the wind inlets of the two wind collecting devices are opposite in direction and horn-shaped, the wind channels are flat, and the wind channels of the two wind collecting devices are stacked and are intersected at the wind outlets.

3. The solar panel dust keeper of claim 2, wherein: the wind collecting device is made of transparent materials.

4. The solar panel dust keeper of claim 3, wherein: the transparent material is PMMA.

5. The solar panel dust keeper of claim 1, wherein: the clamping piece is fixed on the side edge of the solar panel through a bolt or a sucker.

6. The solar panel dust keeper of claim 4, wherein: and the two wind collecting devices and the air outlet are integrally formed by injection molding.