阅读说明：本技术 一种用于沙漠的自清洁太阳能电池板 (Self-cleaning solar cell panel for desert ) 是由 余小兵 于 2020-05-12 设计创作，主要内容包括：本发明公开了一种用于沙漠的自清洁太阳能电池板,涉及太阳能发电技术领域。本发明包括安装支架；安装支架内固定安装有太阳能电池板；安装支架两侧对称固定安装有固定板；一对固定板内均滑动连接有活动块；一对活动块之间固定安装有用于清洁的滚筒；活动块一侧安装有挡风组件；一对固定板外侧面均开设有条形槽；条形槽上端开设有滑槽；滑槽内滑动连接有滑块；一对固定板顶端均固定安装有线轮。本发明通过安装支架、太阳能电池板、活动块、滚筒和挡风组件的作用,具有达到无需额外的电力自动对太阳能电池板表面的风沙进行清洁,从而提高太阳能发电效率、便于根据实际需求调节挡风组件被吹起的临界风力的效果。(The invention discloses a self-cleaning solar cell panel for a desert, and relates to the technical field of solar power generation. The invention comprises a mounting bracket; a solar cell panel is fixedly arranged in the mounting bracket; fixing plates are symmetrically and fixedly arranged on two sides of the mounting bracket; the movable blocks are connected in the pair of fixed plates in a sliding manner; a roller for cleaning is fixedly arranged between the pair of movable blocks; one side of the movable block is provided with a wind shielding component; the outer side surfaces of the pair of fixed plates are both provided with strip-shaped grooves; the upper end of the strip-shaped groove is provided with a sliding groove; a sliding block is connected in the sliding groove in a sliding manner; the top ends of the pair of fixed plates are fixedly provided with wire wheels. The wind-resistant solar panel has the advantages that the wind sand on the surface of the solar panel can be automatically cleaned without extra electric power through the effects of the mounting bracket, the solar panel, the movable block, the roller and the wind shielding assembly, so that the solar power generation efficiency is improved, and the effect of adjusting the blown critical wind power of the wind shielding assembly according to the actual requirement is facilitated.)

1. A self-cleaning solar cell panel for desert comprises a mounting bracket (1); a solar cell panel (2) is fixedly arranged in the mounting bracket (1); the method is characterized in that:

fixing plates (101) are symmetrically and fixedly arranged on two sides of the mounting bracket (1); the movable blocks (4) are connected in the pair of fixed plates (101) in a sliding manner; a roller (3) for cleaning is fixedly arranged between the pair of movable blocks (4);

a wind shielding assembly (5) is arranged on one side of the movable block (4);

the outer side surfaces of the pair of fixing plates (101) are respectively provided with a strip-shaped groove (102); the upper end of the strip-shaped groove (102) is provided with a sliding groove (103); a sliding block (104) is connected in the sliding groove (103) in a sliding manner; and the top ends of the pair of fixed plates (101) are fixedly provided with wire wheels (105).

2. The self-cleaning solar panel for the desert as claimed in claim 1, wherein a fixing column (1041) is fixedly connected to one side surface of the sliding block (104); threading holes (1042) are formed in the peripheral side face of the fixing column (1041).

3. The self-cleaning solar panel for the desert as claimed in claim 1 or 2, wherein the top of the movable block (4) is fixedly connected with a screw rod (1043) matched with a nut; the side surface of the screw rod (1043) is matched with a balancing weight (1044).

4. The self-cleaning solar panel for the desert as claimed in claim 3, wherein a sleeve (106) is fixedly installed at the bottom end of each of the pair of the fixing plates (101).

5. The self-cleaning solar panel for the desert as claimed in claim 1 or 4, wherein a bar magnet A (1061) is fixedly installed on the inner bottom surface of the sleeve (106); the inner wall of the sleeve (106) is fixedly connected with an annular plate (1062); the upper surface of the annular plate (1062) is fixedly connected with a spring (1063).

6. The self-cleaning solar panel for the desert as claimed in claim 5, wherein the roller (3) is provided with a straight rod (301) at the axis; both ends of the straight rod (301) are in threaded structures; two ends of the straight rod (301) are respectively fixed with the movable block (4).

7. The self-cleaning solar panel for desert as claimed in claim 1 or 6, wherein the movable block (4) is a strip-shaped plate structure; the periphery of the movable block (4) is provided with a rectangular groove (401); a threaded hole (402) is formed in the inner bottom surface of the square-shaped groove (401); the inner wall of the threaded hole (402) is in threaded connection with a threaded rod (403);

a threaded blind hole (404) is formed in one side face of the movable block (4); the other side surface of the movable block (4) is fixedly connected with a cross rod (405) and is provided with a threaded section; a fixed rod (406) is fixedly arranged on one side of the cross rod (405); a rope is fixed on the fixed rod (406); the rope winds the wire wheel (105) and is fixed with the sliding block (104).

8. The self-cleaning solar panel for the desert as claimed in claim 7, wherein one end of the threaded rod (403) is fixedly connected with a fixed cylinder; and a bar magnet B (4031) is fixedly arranged in the fixed cylinder.

9. The self-cleaning solar panel for deserts according to claim 1 or 8, characterized in that the wind shielding assembly (5) comprises an internally threaded tube (501); a rotating rod (502) is fixedly arranged on the peripheral side surface of the internal thread pipe (501); a baffle (503) is fixedly installed at the top end of the rotating rod (502).

10. The self-cleaning solar panel for desert as claimed in claim 9 wherein an arc-shaped plate (504) is fixedly connected to the top of the baffle (503).

Technical Field

The invention belongs to the technical field of solar power generation, and particularly relates to a self-cleaning solar cell panel for desert.

Background

With the increasing exhaustion of traditional energy sources and the improvement of environmental awareness, solar energy is widely applied as a clean energy source, wherein in the field of solar power generation, solar panels are rapidly developed. The desert area in China and the world is wide, and the desert has sufficient sunlight, so that the solar photovoltaic power station established in the desert can fully utilize solar energy to generate electricity, the use of traditional energy sources is reduced, and the solar photovoltaic power station has important significance on energy supply in China. However, wind and sand often arise in the desert, and as time accumulates, the wind and sand gradually accumulates on the surface of the solar cell panel to shield sunlight, thereby affecting the power generation efficiency of the solar cell panel. Some existing designs clean the surface of the solar cell panel, but the cleaning assembly is driven by a motor to work, which undoubtedly consumes a part of electric energy, thereby reducing the output electric energy.

Aiming at the problems, the invention has the effects of automatically cleaning the wind and sand on the surface of the solar cell panel without extra electric power so as to improve the solar power generation efficiency, conveniently adjusting the blown critical wind power of the wind shielding assembly according to the actual requirement and conveniently buffering and damping the falling back of the wind shielding assembly by the aid of the effects of the mounting bracket, the solar cell panel, the movable block, the roller and the wind shielding assembly.

Disclosure of Invention

The invention aims to provide a self-cleaning solar panel for desert, which solves the problems that the surface of the solar panel in the desert is often covered with sand and wind to shield sunlight and influence the power generation efficiency of the solar panel, and the existing cleaning assembly is often driven by electric power and consumes a part of electric energy through the actions of a mounting bracket, the solar panel, a movable block, a roller and a wind shielding assembly.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a self-cleaning solar cell panel for desert, which comprises a mounting bracket; a solar cell panel is fixedly arranged in the mounting bracket; fixing plates are symmetrically and fixedly arranged on two sides of the mounting bracket; the pair of fixed plates are both connected with movable blocks in a sliding manner; a roller for cleaning is fixedly arranged between the pair of movable blocks; a wind shielding assembly is arranged on one side of the movable block;

the outer side surfaces of the pair of fixed plates are respectively provided with a strip-shaped groove, so that the movable blocks can conveniently slide in the grooves; the upper end of the strip-shaped groove is provided with a sliding groove; a sliding block is connected in the sliding groove in a sliding manner; and the top ends of the pair of fixed plates are fixedly provided with wire wheels.

Furthermore, a fixed column is fixedly connected to one side face of the sliding block; the peripheral side of the fixing column is provided with a threading hole.

Furthermore, the top of the movable block is fixedly connected with a screw rod and is matched with a nut; the peripheral side face of the screw rod is matched with the balancing weights, and when the number or the number of the balancing weights is adjusted, the critical value required by blowing of the wind shielding assembly can be adjusted according to actual needs.

Further, a sleeve is fixedly mounted at the bottom end of each fixing plate.

Further, a bar magnet A is fixedly arranged on the inner bottom surface of the sleeve; the inner wall of the sleeve is fixedly connected with an annular plate; the upper surface of the annular plate is fixedly connected with a spring, and the movable block is convenient to buffer and absorb shock when the wind shielding assembly and the movable block fall quickly.

Furthermore, a straight rod is arranged at the axis of the roller, and cleaning cloth is arranged on the peripheral side of the roller; both ends of the straight rod are in threaded structures; two ends of the straight rod are respectively fixed with the movable block.

Furthermore, the movable block is of a strip-shaped plate structure; the periphery of the movable block is provided with a rectangular groove; the inner bottom surface of the square-shaped groove is provided with a threaded hole; the inner wall of the threaded hole is in threaded connection with a threaded rod; one side surface of the movable block is provided with a threaded blind hole for mounting a fixed roller; the other side surface of the movable block is fixedly connected with a cross rod and is provided with a threaded section; a fixed rod is fixedly arranged on one side of the cross rod; a rope is fixed on the fixed rod; the rope winds the wire wheel and is fixed with the threading hole on the sliding block.

Furthermore, one end of the threaded rod is fixedly connected with a fixed cylinder; fixed mounting has bar magnet B in the fixed cylinder, and bar magnet B is repulsive to the one end that is close to with bar magnet A, cushions it when being convenient for keep out the wind subassembly and the movable block fall back, avoids the sand blown by the wind to stop the too fast subassembly that keeps out the wind and falls down violently to the installing support with the movable block is quick.

Further, the wind shielding assembly comprises an internally threaded tube; a rotating rod is fixedly arranged on the peripheral side surface of the internal thread pipe; dwang top fixed mounting has a baffle, and wind can blow the baffle when certain intensity and move to the installing support upper end to it cleans solar cell panel surface's sand blown by the wind to drive the cylinder, and the baffle can drive the cylinder and fall back downwards when sand blown by the wind stops, thereby clean solar cell panel surface's sand blown by the wind once more, need not extra electric power, saves the electric energy.

Further, the top of the baffle is fixedly connected with an arc-shaped plate for further shielding wind.

The invention has the following beneficial effects:

1. according to the invention, the roller for cleaning is fixedly arranged between the pair of movable blocks, so that wind sand accumulated on the surface of the solar cell panel can be cleaned conveniently, and the wind sand accumulation is avoided to shield sunlight, thereby influencing the power generation efficiency of the solar cell panel.

2. According to the invention, the balancing weights are matched with the peripheral side surfaces of the screw rods, so that the critical wind power required by the wind shielding assembly blown up by wind can be adjusted according to actual requirements when the number or the number of the balancing weights is adjusted.

3. The spring is fixedly connected to the upper surface of the annular plate, so that the movable block can be conveniently buffered and damped when the wind shielding assembly and the movable block fall; through fixed mounting in the fixed cylinder there is bar magnet B, bar magnet B is repulsive to the one end that is close to with bar magnet A, cushions it when the movable block of being convenient for falls back, keeps out the wind when avoiding the sand blown by the wind to stop subassembly and the quick whereabouts of movable block carry out violent collision to the installing support.

4. According to the invention, the baffle is fixedly arranged at the top end of the rotating rod, when wind and sand rise in desert, the wind can blow the baffle to drive the roller to move upwards when reaching a certain strength, so that the wind and sand on the surface of the solar cell panel can be conveniently cleaned; when the wind-blown sand stops, the baffle can drive the roller to fall back downwards, the wind-blown sand on the surface of the solar cell panel is cleaned again, and the effect of improving the solar power generation efficiency, adjusting the critical wind power of the wind shielding assembly blown up according to the actual requirement and buffering and damping the falling back of the wind shielding assembly without extra electric power is achieved.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a self-cleaning solar cell panel for desert according to the present invention;

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

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is a schematic structural view of a mounting bracket;

FIG. 5 is a schematic structural view of a slider;

FIG. 6 is a schematic structural view of the sleeve;

FIG. 7 is a schematic view of the structure of the drum;

FIG. 8 is a schematic structural diagram of a movable block;

FIG. 9 is a schematic view of a threaded rod;

FIG. 10 is a schematic view of the windshield assembly;

in the drawings, the components represented by the respective reference numerals are listed below:

1-mounting bracket, 2-solar panel, 3-roller, 4-movable block, 5-wind shielding component, 101-fixing plate, 102-strip groove, 103-chute, 104-slider, 105-reel, 106-sleeve, 301-straight bar, 401-square groove, 402-threaded hole, 403-threaded rod, 404-threaded blind hole, 405-cross bar, 406-fixing bar, 501-internal threaded pipe, 502-rotating rod, 503-baffle, 504-arc plate, 1041-fixing column, 1042-threading hole, 1043-screw rod, 1044-balancing weight, 1061-strip magnet A, 1062-annular plate, 1063-spring, 4031-strip magnet B.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 10, the present invention relates to a self-cleaning solar cell panel for desert, which comprises a mounting bracket 1; a solar cell panel 2 is fixedly arranged in the mounting bracket 1; the fixing plates 101 are symmetrically and fixedly arranged on two sides of the mounting bracket 1; the movable blocks 4 are connected in the pair of fixed plates 101 in a sliding manner; a roller 3 for cleaning is fixedly arranged between the pair of movable blocks 4; one side of the movable block 4 is provided with a wind shielding component 5;

the outer side surfaces of the pair of fixed plates 101 are respectively provided with a strip-shaped groove 102, so that the movable block 4 can slide in the groove conveniently; the upper end of the strip-shaped groove 102 is provided with a sliding groove 103; a slide block 104 is connected in the slide groove 103 in a sliding way; the top ends of the pair of fixed plates 101 are fixedly provided with wire wheels 105.

Preferably, as shown in fig. 5, a fixing column 1041 is fixedly connected to one side surface of the slider 104; the peripheral side of the fixing post 1041 is provided with a threading hole 1042.

Preferably, as shown in fig. 5, the top of the movable block 4 is fixedly connected with a screw rod 1043, and is matched with a nut; the balancing weight 1044 is matched with the circumferential side surface of the screw 1043, the balancing weight 1044 is an annular block, when wind blows the wind shielding assembly 5 and the movable block 4 to slide upwards, the sliding block 104 slides downwards due to self gravity, when wind sand stops the wind shielding assembly 5 and the movable block 4 to slide downwards, the sliding block 104 is pulled by the movable block 4 to move upwards, and when the number or the number of the balancing weights 1044 is adjusted, the critical value required by the wind blowing of the wind shielding assembly 5 can be adjusted according to actual needs; for example, the number of the balancing weights 1044 is increased, and when other conditions are not changed, the wind shielding assembly 5 can be blown by small wind.

Preferably, as shown in fig. 1, a sleeve 106 is fixedly mounted at the bottom end of each of the pair of fixing plates 101.

Preferably, as shown in fig. 6, a bar magnet a1061 is fixedly mounted on the inner bottom surface of the sleeve 106; an annular plate 1062 is fixedly connected to the inner wall of the sleeve 106; the spring 1063 is fixedly connected to the upper surface of the annular plate 1062, and is convenient for buffering and damping the movable block 4 when the windshield assembly 5 and the movable block 4 fall rapidly.

Preferably, as shown in fig. 7, a straight rod 301 is arranged at the axis of the drum 3, and a cleaning cloth is arranged on the circumferential side surface of the drum 3; both ends of the straight rod 301 are in a threaded structure; two ends of the straight rod 301 are respectively fixed with the movable block 4.

Preferably, as shown in fig. 8, the movable block 4 is a strip-shaped plate structure; a return-shaped groove 401 is formed around the movable block 4; a threaded hole 402 is formed in the bottom surface of the rectangular groove 401; a threaded rod 403 is connected to the inner wall of the threaded hole 402 in a threaded manner, and the position of the threaded rod 403 is adjusted according to actual needs; a threaded blind hole 404 is formed in one side surface of the movable block 4 and used for installing the fixed roller 3; the other side surface of the movable block 4 is fixedly connected with a cross rod 405, and is provided with a threaded section, so that the movable block is conveniently connected with the wind shielding assembly 5, and the cross rod 405 can be arranged to be longer, so that the wind shielding assembly 5 is prevented from blocking light irradiating the solar cell panel 2; a fixed rod 406 is fixedly arranged at one side of the cross rod 405; a rope is fixed on a fixed rod 406; the rope is wound around the wire wheel 105 and fixed with the threading hole 1042 on the slide block 104.

Preferably, as shown in fig. 9, one end of the threaded rod 403 is fixedly connected with a fixed cylinder; fixed mounting has bar magnet B4031 in the fixed cylinder, and bar magnet B4031 and bar magnet A1061 are to the one end that is close to be repulsive mutually, cushion it when being convenient for keep out the wind subassembly 5 and the movable block 4 fall back, avoid the wind sand to stop to keep out the wind subassembly 5 and the quick whereabouts of movable block 4 at the excessive speed and carry out violent collision to installing support 1, influence its life.

Preferably, as shown in fig. 10, the wind deflector assembly 5 comprises an internally threaded tube 501; a rotating rod 502 is fixedly arranged on the peripheral side surface of the internal thread tube 501; dwang 502 top fixed mounting has a baffle 503, can blow solar cell panel 2 with some sand blown by the wind when rising the sand blown by the wind in the desert, thereby the sand blown by the wind blocks solar cell panel 2 and can influence its generating efficiency, have great wind when the sand blown by the wind, wind can blow baffle 503 to the motion of 1 upper end of installing support when certain intensity, thereby upward movement when driving cylinder 3 pivoted, thereby clean the sand blown by the wind on solar cell panel 2 surface, wind-force reduces gradually when the sand blown by the wind stops, baffle 503 can drive cylinder 3 and fall back down when reducing to the certain extent, thereby clean the sand blown by the wind on solar cell panel 2 surface once more.

Preferably, as shown in fig. 10, an arc plate 504 is fixedly connected to the top of the baffle 503 for further shielding wind.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.