CN201613229U

CN201613229U - Gravitational dust collecting device of solar panel with tracking function

Info

Publication number: CN201613229U
Application number: CN2010200489462U
Authority: CN
Inventors: 龙文凯; 冉义武
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2010-01-13
Filing date: 2010-01-13
Publication date: 2010-10-27
Anticipated expiration: 2020-01-13

Abstract

The utility model relates to a dust collecting device of a solar panel, in particular to a gravitational dust collecting device of the solar panel with a tracking function. The dust collecting device is characterized in that the left side edge and the right side edge of the solar panel are provided with a pair of supports which are provided with roller grooves parallel to the side edges; two ends of a protective plate provided with dust collecting strips are provided with rollers; the rollers at two sides are respectively arranged in the roller grooves; and the dust collecting strips are contacted with the solar panel. In the device, when the solar panel inclines, a dust collecting rod slides back and forth under the action of gravity, thus achieving the purpose of collecting the dust for the solar panel. In addition, the dust collecting device has the characteristics of high efficiency, energy conservation, convenience, reliability, low cost, easy implementation and the like.

Description

The gravitational dust collection device of band tracking function solar panels

Technical field

The utility model relates to a kind of solar panels dust arrester, is meant the gravitational dust collection device with tracking function solar panels especially.

Background technology

Solar panels are the green energy resource device, belong to the facility that the countries in the world emphasis is promoted, because the work of solar panels must be in the open air, time, a large amount of dusts will be stained with in long slightly surface, its power seriously is subjected to the influence of its surface smoothness, thereby is badly in need of a kind of equipment and can in time removes surface dirt for solar panels.But at present for the research of solar panels dust arrester seldom, also be confined to use Electromechanical Control to reach the dedusting purpose even have, it not only is difficult to carry out because of mechanism is complicated, and consume electric power, often loses more than gain.

Summary of the invention

The purpose of this utility model provides a kind of gravitational dust collection device with the tracking function solar panels, and this dedusting mechanism is simple in structure, easy to manufacture, cost is low, not power consumption, easy care.

The technical scheme that solution the utility model purpose is adopted is: on solar panels and arranged on left and right sides limit a pair of bearing is installed, have the roller groove parallel on the bearing with this side, the backplate two ends that the dedusting bar is installed are equipped with roller, two side wheels are contained in respectively again in the roller groove, and the dedusting bar contacts with solar panels.Because having the solar panels of tracking function can tilt in real time according to solar panels both sides intensity of illumination, this dust arrester has utilized the effect of gravity to dedusting bar and backplate, it is moved neatly along roller groove, thereby reach the purpose of removing the solar panels surface dirt.

Solar panels run-on point concrete structure of the present utility model is, solar panels are connected with the hinges fixing fixed end of hinges, the hinge movable end then is connected with support bar, and bolt passes the hinge movable end and with arcuate socket on the hinges fixing fixed end the two is connected, and bolt is simultaneously as hinge.Can adopt conventional optical sensor control motor to provide the power of rotation for solar panels, the force side of transmission device can be connected in the hinge movable end of this device.

This installs described backplate is the lower end trough of belt, and dedusting bar clamping is in the groove of backplate, i.e. three of rubber dedusting bar fix with the aluminium alloy backplate, and one side is the solar panels dedusting with being adjacent to solar panels.The backplate two ends have roller bearing, and roller is installed on the roller bearing, and roller can roll in roller groove neatly in the inclination with solar panels.Buffer spring is equipped with at roller groove two ends at bearing, can play to prevent that roller from rolling too fierce and run into the effect of seating wall in roller groove.

The beneficial effects of the utility model are: adjust in the process at inclination angle at solar panels sun-tracing light, realized that the dedusting bar relies on gravity to slide on the solar panels surface, thereby reach purpose, have characteristics such as efficient, energy-conservation, convenient, reliable, with low cost, easy enforcement to the solar panels dedusting.

Description of drawings

Fig. 1 is the utility model machine overall structure schematic diagram;

Fig. 2 is the whole plan structure of the utility model machine.

Each label is represented successively among the figure: roller groove 1, roller 2, roller bearing 3, chute 4, spring 5, bearing 6, hinges 7, support bar 8, dedusting bar 9, backplate 10, solar panels 11, hinge movable end 12, hinges fixing fixed end 13, arcuate socket 14, bolt 15, nut 16, drive unit 17.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing 1～5 and embodiment.

At solar panels 11 dual-sides with solar power tracking function a bearing 6 is installed respectively, bearing 6 inside are provided with roller groove 1, and there is buffer spring 5 roller groove 1 inner both sides, and a seat board side has chute 4; Design a dedusting bar that places between two bearings 6, the dedusting bar is made up of roller bearing 3, roller 2, rubber dedusting bar 9, aluminium alloy backplate 10, and wherein 9 three of dedusting bars are fixing with backplate 10, simultaneously is adjacent to solar panels 11 in addition and is solar panels 11 dedustings.The two ends of aluminium alloy backplate 10 connect roller bearing 3, and roller bearing 3 is connected on two rollers 2 of 1 li of roller groove by the chute on the bearing 64 again; Roller 2 can freely roll with the inclination of solar panels 11 in roller groove 1; Wherein the spring 5 of roller groove 1 inner both sides plays and prevent that roller 2 from rolling too fierce and run into the effect of seating wall in roller groove 1.

Solar panels 11 are connected to support bar 8 by hinge 7, are rotated and tracking sunlight by drive unit 17 control solar panels 11.When solar panels 11 turn forward in tracing process, because the effect of gravity, roller 2 rolls the front of way roller groove 1, till running into the spring 5 that roller groove 1 inside is placed on roller groove 1 front side, when roller 2 rolls forward, drive the dedusting bar and travel forward and remove dust on the solar panels 11; When receding in the process that solar panels 11 are being followed the trail of, the reverse movement of dedusting bar.

The used hinges 7 of the utility model is made up of hinge movable end 12, hinge hinges fixing fixed end 13, arcuate socket 14, bolt 15, nut 16, hinges fixing fixed end 13 is connected with solar panels 11, the drive unit 17 of hinge movable end 12 and support bar 8 is connected, on hinge movable end 12 and hinges fixing fixed end 13, crescent hole 14 is arranged all, bolt 15 passes crescent shape arcuate socket 14 and connects hinge movable end 12 and hinges fixing fixed end 13 and form hinges, screws in nut 16 at an end of bolt 15 and prevents that bolt 15 from deviating from.The design of crescent moon arcuate socket 14 makes solar panels 11 that better activity arranged in the hinge, makes it can be good at solar energy is carried out dynamic tracing.

Claims

1. gravitational dust collection device with the tracking function solar panels, it is characterized in that: a pair of bearing is installed on solar panels and arranged on left and right sides limit, have the roller groove parallel on the bearing with this side, the backplate two ends that the dedusting bar is installed are equipped with roller, two side wheels are contained in respectively again in the roller groove, and the dedusting bar contacts with solar panels.

2. press the gravitational dust collection device of the described solar panels of claim 1, it is characterized in that: solar panels are connected with the hinges fixing fixed end of hinges, the hinge movable end then is connected with support bar, bolt passes the hinge movable end and with arcuate socket on the hinges fixing fixed end the two is connected, and bolt is simultaneously as hinge.

3. by the gravitational dust collection device of the described solar panels of claim 1, it is characterized in that: backplate is the lower end trough of belt, and dedusting bar clamping is in the groove of backplate; The backplate two ends have roller bearing, and roller is installed on the roller bearing; Buffer spring is equipped with at roller groove two ends at bearing.