CN216216736U

CN216216736U - Photovoltaic installing support with self-cleaning ability

Info

Publication number: CN216216736U
Application number: CN202122460463.4U
Authority: CN
Inventors: 李治彬; 周玉阳; 董会超; 邢祎昌; 曹志远
Original assignee: Luoyang Curinan New Energy Technology Co ltd
Current assignee: Luoyang Curinan New Energy Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-05
Anticipated expiration: 2031-10-13

Abstract

The utility model relates to a technical field of photovoltaic board installation specifically is a photovoltaic installing support with self-cleaning ability that this application discloses, which comprises a bracket, support upper end fixedly connected with installing frame, the photovoltaic board is installed to the installing frame, installing frame upper end fixed mounting has the outlet pipe, the installing frame up end can install the wiper blade with sliding, the equal fixedly connected with fixture block in wiper blade both ends, the fixture block joint is in the installing frame, the fixture block slides with the installing frame and is connected, installing frame fixedly connected with driving motor, driving motor output fixedly connected with screw rod, screw rod threaded connection has the slider, the equal fixed connection of fixture block in slider. This application washs the photovoltaic board through the outlet pipe, drives the wiper blade through driving motor and strikes off sewage, through wasing, improves toughened glass's luminousness to improve the work efficiency of photovoltaic board.

Description

Photovoltaic installing support with self-cleaning ability

Technical Field

The application relates to the technical field of photovoltaic panel installation, in particular to a photovoltaic installing support with self-cleaning capability.

Background

The main working unit of the photovoltaic panel is polycrystalline silicon, monocrystalline silicon or other thin film materials, the upper surface of the working unit is covered by toughened glass, sunlight penetrates through the toughened glass and irradiates on the working unit, and the working unit generates light energy which is converted into electric energy. Because the photovoltaic panel is installed in the field or on the roof and other positions, in environments such as sand blown by the wind, rainwater and the like, dust can be accumulated on the surface of the toughened glass, and the light transmittance of the toughened glass is influenced, so that the working efficiency of the photovoltaic panel is influenced.

Disclosure of Invention

To the not enough that prior art exists, the purpose of this application is to provide one kind and can have a photovoltaic installing support that has self-cleaning ability of certain self-cleaning ability.

The above application purpose of the present application is achieved by the following technical solutions:

a photovoltaic mounting bracket with self-cleaning capability, comprising:

a support;

the mounting frame is fixedly connected to the upper end of the support;

the photovoltaic panel is arranged in the mounting frame;

the water outlet pipe is fixedly arranged on the upper side of the mounting frame;

the wiper blade is slidably arranged on the mounting frame;

two clamping blocks are arranged and are respectively and fixedly connected to two ends of the wiper plate;

the driving motor is fixedly connected to the mounting frame;

the screw is fixedly connected with the output end of the driving motor;

the sliding block is connected with the screw rod in a threaded manner;

the fixture block is clamped on the mounting frame, the fixture block is fixedly connected to the sliding block, and the fixture block is connected with the mounting frame in a sliding mode.

Optionally, a sliding groove is formed in one side, close to the mounting frame, of the clamping block, the mounting frame is clamped in the sliding groove, and the lower side wall of the sliding groove is fixedly connected with the pre-tightening spring.

Optionally, one end of the pre-tightening spring, which is far away from the lower side wall of the sliding groove, is fixedly connected with a sliding plate.

Optionally, one side of the sliding plate, which is close to the mounting frame, is provided with a rolling groove, and a roller is arranged in the rolling groove in a rolling manner.

Optionally, the wiper blade includes:

two ends of the retainer are respectively and fixedly connected with the two clamping blocks;

the soft board is fixedly connected with the retainer;

one side of the soft board, which is far away from the retainer, is abutted against the photovoltaic panel.

Optionally, an included angle between the soft board and the photovoltaic panel is 45-60 degrees obliquely downward along the photovoltaic panel.

Optionally, a drainage channel is formed in a portion, located above the photovoltaic panel, of the lower frame of the mounting frame.

Optionally, the installing frame top fixedly connected with water catch bowl, support fixedly connected with cistern, the water catch bowl intercommunication the cistern, the water pump has been placed to the cistern, the water pump output intercommunication the outlet pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the photovoltaic panel is cleaned through the water outlet pipe, the driving motor drives the water scraping plate to scrape sewage, and the light transmittance of the toughened glass is improved through cleaning, so that the working efficiency of the photovoltaic panel is improved;

2. the pre-tightening spring is arranged, so that the water scraping plate is tightly pressed on the photovoltaic plate, and sewage can be better scraped;

3. the rainwater is collected through the water collecting tank, so that water resources are saved, and resource waste is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of another perspective of the overall structure of an embodiment of the present application;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Reference numerals: 1. a support;

2. installing a frame; 21. a water discharge tank;

3. a photovoltaic panel;

4. a water outlet pipe;

51. a wiper blade; 511. a holder; 512. a soft board; 52. a clamping block; 521. a sliding groove; 522. pre-tightening a spring; 523. a slide plate; 524. a roller;

61. a drive motor; 62. a screw; 63. a slider;

71. a water collection tank; 72. and (7) a water reservoir.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

In order to more clearly understand the technical solution shown in the embodiment of the present application, first, the working principle of the existing photovoltaic panel mounting rack is described.

Current photovoltaic board installed part mainly comprises the support that vertical steel pipe or shaped steel constitute to and the installing frame of support upper end installation, and the photovoltaic board is installed in the installing frame.

From the user's perspective, the photovoltaic board is installed in positions such as open-air and roof, and in order to guarantee certain illumination intensity, most direct exposure is outside, and when sand blown by the wind and rainwater, can gather dust on the photovoltaic board, influences the last toughened glass's of photovoltaic board luminousness to influence the work efficiency of photovoltaic board.

Please refer to fig. 1 and fig. 2, which is a photovoltaic mounting bracket with self-cleaning capability disclosed in the embodiment of the present application, and the photovoltaic mounting bracket includes a bracket 1, a mounting frame 2 fixedly connected to an upper end of the bracket 1, a photovoltaic panel 3 mounted on the mounting frame 2, a water outlet pipe 4 fixedly mounted on an upper end of the mounting frame 2, a water scraping plate 51 slidably mounted on an upper end surface of the mounting frame 2, fixture blocks 52 fixedly connected to two ends of the water scraping plate 51, the fixture blocks 52 clamped to the mounting frame 2, the fixture blocks 52 slidably connected to the mounting frame 2, a driving motor 61 fixedly connected to the mounting frame 2, a screw 62 fixedly connected to an output end of the driving motor 61, a slider 63 threadedly connected to the screw 62, and a slider 63 fixedly connected to the fixture blocks 52.

Specifically, the water outlet pipe 4 is installed on the upper side of the installation frame 2, the installation frame 2 is clamped with a water scraping plate 51 which can slide along the installation frame 2, and the water scraping plate 51 is driven by a screw 62 driven by a driving motor 61.

In this way, after a sand storm weather, the water is cleaned through the water outlet pipe 4, and the driving motor 61 drives the water scraping plate 51 to scrape off the sewage. Through the washing, improve toughened glass's luminousness to improve photovoltaic board 3's work efficiency.

In some feasible manners, the support 1 includes four square tubes, the upper end of each square tube is connected with the rectangular frame-shaped mounting frame 2 through bolts, each square tube includes two short tubes and two long tubes, so that the mounting frame 2 mounted on the support 1 is in an inclined state, and the photovoltaic panel 3 is mounted in the mounting frame 2. The fixture block 52 is a C-shaped block, the frame of the mounting frame 2 is clamped in the fixture block 52, the two fixture blocks 52 are connected through a fixedly connected wiper plate 51, the wiper plate 51 is parallel to the lower frame of the mounting frame 2, the wiper plate 51 is abutted to the upper surface of the photovoltaic panel 3, the portion, located on the back surface of the mounting frame 2, of the fixture block 52 is fixedly connected through a rectangular strip, the sliding block 63 is fixedly connected to the middle position of the rectangular strip, and a threaded through hole is formed in the sliding block 63. Driving motor 61 bolted connection is in the frame on installing frame 2, and screw rod 62 fixed connection is in driving motor 61 output and with slider 63 threaded connection, and the one end that driving motor 61 was kept away from to screw rod 62 rotates with the lower frame of installing frame 2 to be connected. The outlet pipe 4 is fixedly connected to the upper frame of the mounting frame 2, a plurality of water outlets are formed in the upper frame of the mounting frame 2, a plurality of water outlets are evenly arrayed along the upper frame, the water outlets are communicated with the outlet pipe 4, and the outlet pipe 4 is communicated with a water pump or other forms of water sources capable of supplying water.

Referring to fig. 1 to 3, as an embodiment of the photovoltaic mounting bracket with self-cleaning capability provided by the application, a sliding groove 521 is formed on one side of the fixture block 52 close to the mounting frame 2, the mounting frame 2 is clamped in the sliding groove 521, and a pre-tightening spring 522 is fixedly connected to a lower sidewall of the sliding groove 521.

Combine specific use scenario, the wiper blade 51 is used for striking off the sewage on the photovoltaic board 3, through pretightening spring 522, forms the pretightning force under the groove 521 that slides between lateral wall and the installing frame 2, makes the wiper blade 51 of fixture block 52 fixed connection compress tightly on the photovoltaic board 3 to better strike off of carrying on sewage.

In some feasible manners, two pre-tightening springs 522 are arranged and are arranged side by side on the lower side wall of the sliding slot 521.

Furthermore, one end of the pre-tightening spring 522 far away from the lower side wall of the sliding slot 521 is fixedly connected with a sliding plate 523.

It will be appreciated that the preload provided by the preload spring 522 is more evenly distributed by the contact of the slide plate 523 with the mounting frame 2.

Further, a rolling groove is formed in one surface of the sliding plate 523 adjacent to the mounting frame 2, and a roller 524 is rollably mounted in the rolling groove.

It should be understood that the friction between the sliding plate 523 and the mounting frame 2 is reduced by the roller 524, so that the force applied to the fixture block 52 is reduced, the wiper plate 51 can slide more easily, and meanwhile, the wear to the mounting frame 2 is reduced, and the service life of the mounting frame 2 and the sliding plate 523 is prolonged.

As a specific embodiment of the photovoltaic mounting bracket with self-cleaning capability provided by the application, the wiper plate 51 comprises a holding frame 511 and a soft plate 512, two ends of the holding frame 511 are respectively and fixedly connected to the two clamping blocks 52, the soft plate 512 is fixedly connected to the holding frame 511, and one side of the soft plate 512, which is far away from the holding frame 511, is abutted against the photovoltaic panel 3.

It should be understood that support in photovoltaic board 3 through soft board 512, form certain extrusion to photovoltaic board 3, increase the degree of hugging closely on soft board 512 and the photovoltaic board 3 surface to scrape off sewage better, improve the printing opacity on photovoltaic board 3 surface, and then improve photovoltaic board 3's work efficiency.

In some feasible manners, the holder 511 is a rectangular plate, two ends of the holder 511 are respectively and fixedly connected to the two fixture blocks 52, the soft plate 512 is made of rubber, the soft plate 512 is adhered to one side of the holder 511 close to the photovoltaic panel, and one side of the soft plate 512 far away from the holder 511 is abutted against the surface of the photovoltaic panel 3.

Further, the soft board 512 is inclined downwards along the photovoltaic panel 3 and forms an included angle of 45-60 degrees with the photovoltaic panel 3.

It should be understood that when the soft board 512 slides downwards, the sewage is scraped, and by inclining downwards, when the soft board 512 slides downwards, a downward pressure is formed on the surface of the photovoltaic panel 3, which is more beneficial to scraping the sewage. When the included angle between the soft board 512 and the photovoltaic board 3 is too small, the width of the soft board 512 is increased, and when the included angle between the soft board 512 and the photovoltaic board 3 is too large, the scraping effect on the photovoltaic board 3 is small.

As a specific embodiment of the photovoltaic mounting bracket with self-cleaning capability provided by the application, a drainage groove 21 is formed in the part of the lower frame of the mounting frame 2, which is positioned above the photovoltaic panel 3.

It should be understood that by arranging the drainage channel 21, the drainage of the sewage is facilitated, the erosion of the sewage deposit to the photovoltaic panel 3 is reduced, and the service life of the photovoltaic panel 3 is prolonged.

In some feasible ways, the drainage channel 21 is a rectangular channel, and is opened in the portion of the lower frame of the mounting frame 2 above the photovoltaic panel 3, and the bottom of the drainage channel 21 is coplanar with the upper surface of the photovoltaic panel 3, so as to facilitate the drainage of sewage.

As an application provides a photovoltaic installing support with from cleaning ability's a specific implementation mode, installing frame 2 top fixedly connected with water catch bowl 71, support 1 fixedly connected with cistern 72, water catch bowl 71 intercommunication cistern 72, the water pump has been placed to cistern 72, water pump output intercommunication outlet pipe 4.

It will be appreciated that rainwater is collected by the catch basin 71 and enters the reservoir 72 where it is used for cleaning when required, to facilitate water conservation.

In some feasible manners, the water collection tank 71 is a hollow prism with an opening at one side, the opening end of the water collection tank 71 upwards receives rainwater, one side close to the support 1 is welded on the support 1, and the water storage tank 72 is a hollow cuboid and is communicated with the water collection tank 71 through a pipeline.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A photovoltaic mounting bracket with self-cleaning capability, comprising:

a support (1);

the mounting frame (2) is fixedly connected to the upper end of the bracket (1);

the photovoltaic panel (3) is arranged in the mounting frame (2);

the water outlet pipe (4) is fixedly arranged on the upper side of the mounting frame (2);

a wiper blade (51) slidably mounted on the mounting frame (2);

two clamping blocks (52) are arranged and are respectively fixedly connected to two ends of the wiper plate (51);

the driving motor (61) is fixedly connected to the mounting frame (2);

the screw rod (62) is fixedly connected to the output end of the driving motor (61);

a slider (63) screwed to the screw (62);

the clamping block (52) is clamped on the mounting frame (2), the clamping blocks (52) are fixedly connected to the sliding block (63), and the clamping blocks (52) are connected with the mounting frame (2) in a sliding mode.

2. A photovoltaic mounting bracket with self-cleaning capability, in accordance with claim 1, wherein: one side, close to the mounting frame (2), of the clamping block (52) is provided with a sliding groove (521), the mounting frame (2) is clamped in the sliding groove (521), and the lower side wall of the sliding groove (521) is fixedly connected with a pre-tightening spring (522).

3. A photovoltaic mounting bracket with self-cleaning capability according to claim 2, characterized in that: one end of the pre-tightening spring (522) far away from the lower side wall of the sliding groove (521) is fixedly connected with a sliding plate (523).

4. A photovoltaic mounting bracket with self-cleaning capability according to claim 3, wherein: a rolling groove is formed in one surface, close to the mounting frame (2), of the sliding plate (523), and a roller (524) is mounted in the rolling groove in a rolling mode.

5. A photovoltaic mounting bracket with self-cleaning capability, in accordance with claim 1, wherein: the wiper blade (51) includes:

the two ends of the retainer (511) are respectively fixedly connected with the two clamping blocks (52);

a flexible board (512) fixedly connected to the holder (511);

one side of the soft board (512) far away from the holding frame (511) is abutted against the photovoltaic panel (3).

6. The photovoltaic mounting bracket with self-cleaning capability of claim 5, wherein: the soft board (512) is obliquely downward along the photovoltaic panel (3) and forms an included angle of 45-60 degrees with the photovoltaic panel (3).

7. A photovoltaic mounting bracket with self-cleaning capability, in accordance with claim 1, wherein: and a drainage channel (21) is formed in the part, above the photovoltaic panel (3), of the lower frame of the mounting frame (2).

8. A photovoltaic mounting rack with self-cleaning capability according to any of claims 1-7, wherein: installing frame (2) top fixedly connected with water catch bowl (71), support (1) fixedly connected with cistern (72), water catch bowl (71) intercommunication cistern (72), the water pump has been placed in cistern (72), the water pump output intercommunication outlet pipe (4).