CN219576982U - Photovoltaic board with dust removal structure - Google Patents

Abstract

The utility model discloses a photovoltaic panel with a dust removal structure, which comprises a photovoltaic support, a photovoltaic panel body is installed inside the photovoltaic support, a bottom plate is installed on one side of the bottom of the photovoltaic support, and a bottom plate is installed on one side of the top of the bottom plate. There is a water tank; a transmission assembly is installed on the side of the water tank away from the photovoltaic support, and a transmission rod is installed on the top of the transmission assembly, and a housing is installed on the top of the transmission rod; the utility model drives the housing through the transmission assembly Body, water pump and nozzle move on the photovoltaic support according to a certain trajectory. During the movement, water is sprayed out from the nozzle to wash the photovoltaic panel body installed inside the photovoltaic support, so as to achieve the purpose of efficiently removing dust from the photovoltaic panel body. Compared with the traditional manual hand-held dedusting device for dedusting photovoltaic panels, this device has the advantages of saving time and effort.

Description

Photovoltaic panel with dust removal structure

technical field

The utility model relates to the technical field of photovoltaic panels, in particular to a photovoltaic panel with a dust removal structure.

Background technique

The photovoltaic panel module is a power generation device that generates direct current when exposed to sunlight. It is composed of thin solid photovoltaic cells almost entirely made of semiconductor materials. After a long period of use, the photovoltaic panel will be contaminated with dust and pollute the photovoltaic panel. Therefore, regular Cleaning the dust on the surface of the photovoltaic panel can improve the power conversion efficiency of the photovoltaic panel.

Chinese patent number: CN217369401U, proposes a photovoltaic panel dust removal device, including a support shell, a motor is installed on the top of the support shell, and the output shaft of the motor is connected to the inner wall of the top of the support shell through an embedded bearing. The bottom end of the output shaft of the motor is fixedly connected with a connection block, the bottom end of the connection block is fixedly connected with a brush block, the right side of the support shell is inserted with a first handle, and the left side of the connection block is fixedly connected with a The movable box is provided with a shaft inside the movable box, the surface of the shaft is covered with a rotating plate, the bottom end of the rotating plate is fixedly connected with a scraper, and the surface of the shaft is covered with a spring. Users can easily remove stubborn stains on the surface of photovoltaic panels through this device, and quickly scrape off the sewage generated during the cleaning process to prevent sewage from being scattered around and avoid secondary pollution. Users can conveniently store the device and adjust the length.

There are still some defects in the above-mentioned patents. For example, the method of using the above-mentioned patents is to scrub the photovoltaic panels with a hand-held dust removal device. When the number of photovoltaic panels is large and the installation area is large, manual cleaning is inefficient and labor-intensive. Therefore, We need to come up with a photovoltaic panel with a dust removal structure.

Utility model content

The purpose of this utility model is to provide a photovoltaic panel with a dust removal structure, which has the advantage of high cleaning efficiency, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a photovoltaic panel with a dust removal structure, including a photovoltaic support, a photovoltaic panel body is installed inside the photovoltaic support, and a bottom plate is installed on one side of the bottom of the photovoltaic support. A water tank is installed on one side of the top of the bottom plate;

A transmission assembly is installed on the side of the water tank away from the photovoltaic support, a transmission rod is provided on the top of the transmission assembly, and a housing is installed on the top of the transmission rod;

A limiting component is installed on the side of the water tank away from the transmission component, and the top of the limiting component is connected to the bottom of the housing;

A water pump is installed inside the housing, and the pumping end of the water pump is connected to a connecting pipe, and the bottom of the connecting pipe slides through the housing and extends to the inside of the water tank;

The water discharge end of the water pump runs through the housing and extends to the outside of the housing to communicate with the nozzle, and the side of the photovoltaic support away from the bottom plate is installed with a waste water collection assembly.

Preferably, the surface of the water tank is respectively connected with a water inlet pipe and a drain pipe, and a moving groove is provided on the top of the water tank, and the bottom of the connecting pipe slides and extends to the bottom of the inner cavity of the water tank through the moving groove, and the connecting pipe The bottom is covered with a mesh cover.

Preferably, the spray head is located above the end of the photovoltaic panel body away from the waste water collection assembly, and the drain end of the spray head is inclined.

Preferably, the limiting assembly includes a sleeve, the sleeve is installed on the side of the water tank away from the transmission assembly, the side of the sleeve away from the water tank is slidably inserted into a curved rod, and the top of the curved rod is connected to the casing bottom connection.

Preferably, a sliding rod is installed inside the sleeve, a sliding sleeve is slidably sleeved on the surface of the sliding rod, and the top of the sliding sleeve is connected to the bottom of the curved rod.

Preferably, one side of the sleeve is provided with a chute matching the curved rod, and one end of the curved rod slides through the sleeve through the chute.

Preferably, the waste water collection assembly includes a water collection box, one side of the water collection box is connected to one end of the photovoltaic support, and a filter screen is installed inside the water collection box.

Preferably, a support base is installed inside the water collection box and above the filter screen, and the bottom of the photovoltaic support is connected to the top of the support base.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model drives the casing, the water pump and the nozzle to move on the photovoltaic support according to a certain trajectory through the transmission component. During the movement, the nozzle sprays water to flush the photovoltaic panel body installed inside the photovoltaic support, thereby realizing efficient photovoltaic The purpose of dedusting the panel body, compared with the traditional manual hand-held dedusting device to dedust the photovoltaic panels, this device has the advantage of saving time and effort.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a top view structural schematic diagram of the photovoltaic panel body of the present invention;

Fig. 3 is the front sectional view of the utility model water collection box;

Fig. 4 is the front sectional view of the utility model sleeve;

Fig. 5 is the front section view of the utility model box;

Fig. 6 is a three-dimensional schematic diagram of the transmission assembly of the present invention.

In the figure: 1. Photovoltaic support; 2. Photovoltaic panel body; 3. Bottom plate; 4. Water tank; 5. Transmission rod; 6. Shell; 7. Water pump; 8. Connecting pipe; 9. Nozzle; 10. Moving tank; 12. Sleeve; 13. Curved rod; 14. Slide rod; 15. Sliding sleeve; 17. Water collection box; 18. Filter screen; 19. Support seat; 20. Box body; 21. Motor; 22. Screw rod; 23, screw sleeve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-6, the utility model provides a technical solution: a photovoltaic panel with a dust removal structure, including a photovoltaic support 1, a photovoltaic panel body 2 is installed inside the photovoltaic support 1, and one side of the bottom of the photovoltaic support 1 is installed There is a bottom plate 3, and a water tank 4 is installed on one side of the top of the bottom plate 3; the surface of the water tank 4 is respectively connected with a water inlet pipe and a drain pipe, and the water tank 4 is provided to store the water used for cleaning the photovoltaic panel body 2.

The side of the water tank 4 far away from the photovoltaic support 1 is equipped with a transmission assembly. The top of the transmission assembly is provided with a transmission rod 5, and the top of the transmission rod 5 is equipped with a housing 6; On one side of the photovoltaic support 1, a motor 21 is installed at one end inside the box body 20. The output shaft of the motor 21 is installed with a screw 22, and the surface of the screw 22 is threaded with a screw sleeve 23, and the bottom of the transmission rod 5 slides through the box. The body 20 is connected with the top of the screw sleeve 23.

Further, by starting the motor 21, the output shaft of the motor 21 drives the screw mandrel 22 to rotate, and the screw mandrel 22 drives the screw sleeve 23 to move while the screw mandrel 22 rotates, the screw sleeve 23 drives the transmission rod 5 to move, and the transmission rod 5 drives the housing 6 to move.

The top of the water tank 4 away from the transmission assembly is equipped with a limiting assembly, and the top of the limiting assembly is connected to the bottom of the housing 6; the limiting assembly includes a sleeve 12, and the sleeve 12 is installed on the side of the water tank 4 away from the transmission assembly. The sleeve 12 A curved rod 13 is slidably connected to the side away from the water tank 4 , and the top of the curved rod 13 is connected to the bottom of the housing 6 . A sliding rod 14 is installed inside the sleeve 12 , and a sliding sleeve 15 is slidably sleeved on the surface of the sliding rod 14 , and the top of the sliding sleeve 15 is connected with the bottom of the curved rod 13 . One side of the sleeve 12 is provided with a chute matching the curved rod 13 , and one end of the curved rod 13 slides through the sleeve 12 through the chute. The chute is provided to facilitate the movement of the sliding sleeve 15 on the sliding rod 14 driven by the curved rod 13 .

Further, by arranging the curved rod 13 , the sliding rod 14 and the sliding sleeve 15 , the moving track of the casing 6 can be limited and supported when it moves, and the stability of the casing 6 can be improved when it moves.

A water pump 7 is installed inside the housing 6, and the pumping end of the water pump 7 is connected with a connecting pipe 8, and the bottom of the connecting pipe 8 slides through the housing 6 and extends to the inside of the water tank 4; The bottom of the pipe 8 slides through the moving groove 10 and extends to the bottom of the inner cavity of the water tank 4, and the bottom of the connecting pipe 8 is covered with a mesh cover. By starting the water pump 7, the pumping end of the water pump 7 extracts the water body stored in the water tank 4 through the connecting pipe 8, and the mobile tank 10 is set to facilitate the movement of the connecting pipe 8 in the water tank 4, and the mesh cover is set. Small holes are provided on the surface to allow water to enter, and are used to coat the bottom of the connecting pipe 8 to prevent foreign matter from entering the connecting pipe 8 and causing the connecting pipe 8 to be blocked.

It is worth noting that: the drain end of the water pump 7 runs through the housing 6 and extends to the outside of the housing 6 to communicate with the nozzle 9 , and the side of the photovoltaic support 1 away from the bottom plate 3 is installed with a waste water collection assembly. The nozzle 9 is located above the end of the photovoltaic panel body 2 away from the waste water collection assembly, and the drain end of the nozzle 9 is arranged obliquely. The water pump 7 extracts the water in the water tank 4, and then discharges it through the nozzle 9. The water rushes on the surface of the photovoltaic panel body 2 to wash the dust on the surface of the photovoltaic panel body 2, thereby achieving the purpose of dedusting the photovoltaic panel body 2.

In addition, the wastewater collection assembly includes a water collection box 17 , one side of the water collection box 17 is connected to one end of the photovoltaic support 1 , and a filter screen 18 is installed inside the water collection box 17 . A support base 19 is installed inside the water collection box 17 and above the filter screen 18 , and the bottom of the photovoltaic support 1 is connected to the top of the support base 19 . The sewage falling down during flushing flows into the water collection box 17 through the photovoltaic panel body 2, is collected by the water collection box 17, and then can be reused after being discharged through the drainage hole at one end of the water collection box 17. The filter screen 18 is provided to filter the falling sewage and prevent foreign matters from entering the water collecting box 17 . The supporting seat 19 is provided to reinforce and support the photovoltaic support 1 .

To sum up, the casing 6, the water pump 7 and the nozzle 9 are driven to move on the photovoltaic support 1 according to a certain trajectory through the transmission assembly, and the photovoltaic panel body 2 installed inside the photovoltaic support 1 is washed by spraying water through the nozzle 9 during the movement. , so as to achieve the purpose of efficiently removing dust from the photovoltaic panel body 2 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (8)

1. A photovoltaic panel with a dust removal structure, comprising a photovoltaic support (1), a photovoltaic panel body (2) installed inside the photovoltaic support (1), characterized in that: a bottom of the photovoltaic support (1) A bottom plate (3) is installed on the side, and a water tank (4) is installed on one side of the top of the bottom plate (3); The side of the water tank (4) away from the photovoltaic support (1) is equipped with a transmission assembly, the top of the transmission assembly is provided with a transmission rod (5), and the top of the transmission rod (5) is installed with a housing (6) ; A limiting component is installed above the side of the water tank (4) away from the transmission component, and the top of the limiting component is connected to the bottom of the housing (6); A water pump (7) is installed inside the housing (6), and a connecting pipe (8) is connected to the pumping end of the water pump (7). The bottom of the connecting pipe (8) slides through the housing (6) and extending to the inside of the water tank (4); The water discharge end of the water pump (7) runs through the casing (6) and extends to the outside of the casing (6) to communicate with a nozzle (9), and the side of the photovoltaic bracket (1) away from the bottom plate (3) is installed with waste water Collect components. 2. A photovoltaic panel with a dust removal structure according to claim 1, characterized in that: the surface of the water tank (4) is respectively connected with a water inlet pipe and a drain pipe, and the top of the water tank (4) is provided with a movable Groove (10), the bottom of the connecting pipe (8) slides and extends to the bottom of the inner cavity of the water tank (4) through the moving groove (10), and the bottom of the connecting pipe (8) is covered with a net cover. 3. A photovoltaic panel with a dust-removing structure according to claim 1, characterized in that: the spray head (9) is located above the end of the photovoltaic panel body (2) away from the waste water collection assembly, and the spray head (9) The drain end is provided with a slant. 4. A photovoltaic panel with a dust-removing structure according to claim 1, characterized in that: the limiting component includes a sleeve (12), and the sleeve (12) is installed on the side of the water tank (4) away from the transmission component. On one side, a curved rod (13) is slidably inserted into the side of the sleeve (12) away from the water tank (4), and the top of the curved rod (13) is connected to the bottom of the casing (6). 5. A photovoltaic panel with a dust removal structure according to claim 4, characterized in that: a sliding rod (14) is installed inside the sleeve (12), and the surface of the sliding rod (14) slides the sleeve A sliding sleeve (15) is connected, and the top of the sliding sleeve (15) is connected with the bottom of the curved rod (13). 6. A photovoltaic panel with a dust-removing structure according to claim 5, characterized in that: one side of the sleeve (12) is provided with a chute matching the curved rod (13), and the curved rod (13) One end of the rod (13) slides through the sleeve (12) through the chute. 7. A photovoltaic panel with a dust removal structure according to claim 1, characterized in that: the waste water collection assembly includes a water collection box (17), and one side of the water collection box (17) is connected to the photovoltaic support ( 1) is connected at one end, and a filter screen (18) is installed inside the water collection box (17). 8. A photovoltaic panel with a dust removal structure according to claim 7, characterized in that: a support seat (19) is installed inside the water collection box (17) and above the filter screen (18), so that The bottom of the photovoltaic support (1) is connected to the top of the support seat (19).