CN219627661U

CN219627661U - Photovoltaic module with dustproof construction

Info

Publication number: CN219627661U
Application number: CN202320885081.2U
Authority: CN
Inventors: 王国海; 王怀松
Original assignee: Shanghai Yujing New Energy Co ltd
Current assignee: Shanghai Yujing New Energy Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-09-01
Anticipated expiration: 2033-04-19

Abstract

The utility model relates to the technical field of photovoltaic modules and discloses a photovoltaic module with a dustproof structure, which comprises a casing, wherein a photovoltaic plate is fixedly arranged on the inner wall of the casing, a mounting plate is fixedly arranged on the outer wall of the casing, a motor is fixedly arranged on the outer wall of the mounting plate, a threaded rod is fixedly connected to the output end of the motor, a transmission mechanism is arranged in the casing, a threaded block is slidably connected to the inner wall of the casing, the inner part of the threaded block is in threaded connection with the threaded rod, the inner wall of the threaded block is fixedly connected with one end of a compression spring, and a sliding block is fixedly connected to the other end of the compression spring. This photovoltaic module with dustproof construction passes through the intermittent engagement between half gear and the rack in the drive mechanism, makes the extruding rod drive the horizontal pole and carries out up-and-down motion and constantly extrudees the slider, makes the slider drive the brush handle and carries out up-and-down motion at the in-process of brushing off at last, makes cleaning effect better.

Description

Photovoltaic module with dustproof construction

Technical Field

The utility model relates to the technical field of photovoltaic modules, in particular to a photovoltaic module with a dustproof structure.

Background

In recent years, photovoltaic power generation industry is vigorously developed, a large number of solar photovoltaic power stations are built in rural areas and mountain areas of the country, a problem is encountered in maintenance operation of the solar photovoltaic power stations, shielding objects such as flying birds, bird droppings, dust, fallen leaves and dust are inevitably fallen down in the long-term operation process of the power stations, and the shielding objects form shadows on solar cell modules, so that the shadows are inconvenient to process.

The operation of the internal components can be influenced after shielding objects appear on the photovoltaic component, so that the generating capacity of a power station is further influenced, the existing brush handle is generally used for eliminating dust impurities on the photovoltaic panel through a driving motor, but the direction of the brush handle in the process of carrying out back and forth brushing is single, so that the cleaning effect is poor; in view of this, we propose a photovoltaic module with a dust-proof structure.

Disclosure of Invention

The utility model aims to provide a photovoltaic module with a dustproof structure, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a photovoltaic module with dustproof construction, includes the casing, fixed mounting has the photovoltaic board on the inner wall of casing, fixed mounting has the mounting panel on the outer wall of casing, fixed mounting has the motor on the outer wall of mounting panel, fixedly connected with threaded rod on the output of motor, the inside of casing is provided with drive mechanism, sliding connection has the screw thread piece on the inner wall of casing, the inside and the threaded rod threaded connection of screw thread piece, the inner wall and the one end fixed connection of compression spring of screw thread piece, fixedly connected with slider on the other end of compression spring, be provided with vibration mechanism on the outer wall of slider and screw thread piece, fixed mounting has the brush on the diapire of slider, drive mechanism includes:

the fixed frame is fixedly arranged on the inner wall of the shell;

the extrusion rod penetrates through the inner part of the fixed frame;

and the reset spring is sleeved on the outer wall of the extrusion rod.

Preferably, a partition plate is fixedly installed on the inner wall of the fixed frame, and an extrusion rod penetrates through the partition plate.

Preferably, a rack is fixedly arranged on the outer wall of the extrusion rod, the rack is meshed with a half gear, and the half gear is fixedly sleeved on the outer wall of the threaded rod.

Preferably, a cross rod is fixedly installed on the outer wall of the extrusion rod, and penetrates through the inside of the sliding block.

Preferably, the vibration mechanism comprises a bent rod, the bent rod is fixedly arranged on the outer wall of the sliding block, and a protruding rod is fixedly arranged at the end part of the bent rod.

Preferably, the outer wall of the thread block is provided with protruding blocks, and the protruding blocks are distributed in an array on the outer wall of the thread block.

Compared with the prior art, the utility model provides a photovoltaic module with a dustproof structure, which has the following beneficial effects:

1. this photovoltaic module with dustproof construction passes through the intermittent engagement between half gear and the rack in the drive mechanism, makes the extruding rod drive the horizontal pole and carries out up-and-down motion and constantly extrudees the slider, makes the slider drive the brush handle and carries out up-and-down motion at the in-process of brushing off at last, makes cleaning effect better.

2. This photovoltaic module with dustproof construction drives protruding pole that tip fixed mounting had through the bent lever in the vibration mechanism and carries out up-and-down motion and extrudees the lug, makes the brush shake the dust impurity on with the outer wall at last and trembles off, makes cleaning effect better.

Drawings

FIG. 1 is a schematic diagram of the overall front view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A of FIG. 2 according to the present utility model;

fig. 3 is a schematic diagram of the structure of the transmission mechanism of the present utility model.

In the figure: 1. a housing; 2. a photovoltaic panel; 3. a mounting plate; 4. a motor; 5. a threaded rod; 6. a transmission mechanism; 61. a fixed frame; 62. an extrusion rod; 63. a return spring; 64. a partition plate; 65. a rack; 66. a half gear; 67. a cross bar; 7. a screw block; 8. a compression spring; 9. a slide block; 10. a vibration mechanism; 101. bending a rod; 102. a protruding rod; 103. a bump; 11. a brush handle.

Detailed Description

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a photovoltaic module with dustproof construction, including casing 1, fixed mounting has photovoltaic board 2 on the inner wall of casing 1, fixed mounting has mounting panel 3 on the outer wall of casing 1, fixed mounting has motor 4 on the outer wall of mounting panel 3, fixedly connected with threaded rod 5 on the output of motor 4, drive threaded rod 5 through starter motor 4 and rotate, the inside of casing 1 is provided with drive mechanism 6, sliding connection has screw thread piece 7 on the inner wall of casing 1, the inside and the threaded rod 5 threaded connection of screw thread piece 7, the inner wall of screw thread piece 7 and compression spring 8's one end fixed connection, fixed connection has slider 9 on compression spring 8's the other end, screw thread piece 7 drives the brush 11 that slider 9 bottom was provided with and shakes, and then make the dust impurity that adheres to on the brush 11 shake off, be provided with vibration mechanism 10 on the outer wall of slider 9 and screw thread piece 7, fixed mounting has brush 11 on the diapire of slider 9, the screw thread piece 7 drives the brush 11 that the slider 9 bottom is provided with and moves the brush 11 to the right on photovoltaic board 2 and cleans, slider 9 drives the brush 11 simultaneously and carries out the cleaner in the in-process of brushing removal, the cleaner effect.

In this embodiment, the transmission mechanism 6 is disposed in the casing 1, and the extrusion rod 62 drives the cross rod 67 to move up and down to continuously extrude the sliding block 9 through intermittent engagement between the half gear 66 and the rack 65 in the transmission mechanism 6, and finally the sliding block 9 drives the brush handle 11 to move up and down in the brushing process, so that the cleaning effect is better.

In this embodiment, the outer walls of the sliding block 9 and the threaded block 7 are provided with a vibration mechanism 10, and a bent rod 101 in the vibration mechanism 10 drives a convex rod 102 fixedly installed at the end to move up and down to squeeze the convex block 103, and finally the brush handle 11 shakes to shake off dust and impurities on the outer wall, so that the cleaning effect is better.

The transmission mechanism 6 comprises a fixed frame 61, the fixed frame 61 is fixedly arranged on the inner wall of the casing 1, an extrusion rod 62 penetrates through the inside of the fixed frame 61, a return spring 63 is sleeved on the outer wall of the extrusion rod 62, the extrusion rod 62 moves downwards to reset through the elastic force of the return spring 63, a partition plate 64 is fixedly arranged on the inner wall of the fixed frame 61, the extrusion rod 62 penetrates through the inside of the partition plate 64, a rack 65 is fixedly arranged on the outer wall of the extrusion rod 62, the rack 65 is meshed with a half gear 66, the half gear 66 is fixedly sleeved on the outer wall of the threaded rod 5, the half gear 66 is driven to rotate through the threaded rod 5, the rack 65 drives the extrusion rod 62 to move upwards, a cross rod 67 is fixedly arranged on the outer wall of the extrusion rod 62, the cross rod 67 penetrates through the inside of the sliding block 9, and the extrusion rod 62 drives the cross rod 67 to continuously extrude the sliding block 9 to move up and down, so that the sliding block 9 moves up and down.

The vibration mechanism 10 comprises a bent rod 101, wherein the bent rod 101 is fixedly arranged on the outer wall of the sliding block 9, a convex rod 102 is fixedly arranged at the end part of the bent rod 101, a convex block 103 is arranged on the outer wall of the threaded block 7, the convex blocks 103 are distributed on the outer wall of the threaded block 7 in an array manner, and the convex rod 102 fixedly arranged at the end part of the bent rod 101 continuously extrudes the convex block 103 through up and down movement, so that the convex block 103 drives the threaded block 7 to vibrate.

During operation (or during use), when dust impurities appear on the photovoltaic panel 2, drive the threaded rod 5 through the starter motor 4 and rotate, and then through threaded connection between threaded rod 5 and the thread piece 7, make thread piece 7 drive the brush handle 11 that slider 9 bottom was provided with and move right and clean impurity on the photovoltaic panel 2, simultaneously drive half gear 66 through threaded rod 5 and rotate, mesh between half gear 66 and rack 65, make rack 65 drive extrusion rod 62 upward movement, the elasticity of rethread reset spring 63 makes extrusion rod 62 move down and resets, finally make extrusion rod 62 drive horizontal pole 67 carry out the continuous extrusion of reciprocating to slider 9, and then make slider 9 drive brush handle 11 carry out the up-and-down motion at the in-process of brushing, make cleaning performance better, simultaneously drive protruding pole 102 that bent rod 101 tip fixed mounting was provided with through slider 9 and carry out up-and-down motion and continuously extrude lug 103, and then make lug 103 drive thread piece 7 vibrate, finally make the brush handle 11 that slider 9 bottom was provided with shake, and make the brush handle 11 shake, and then make the dust that brush handle 11 attached to shake better.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a photovoltaic module with dustproof construction, includes casing (1), fixed mounting has photovoltaic board (2) on the inner wall of casing (1), fixed mounting has mounting panel (3) on the outer wall of casing (1), fixed mounting has motor (4) on the outer wall of mounting panel (3), its characterized in that: the utility model provides a motor, including motor (4) and drive mechanism (6), be provided with threaded rod (5) on the output of motor (4), the inside of casing (1) is provided with drive mechanism (6), sliding connection has screw thread piece (7) on the inner wall of casing (1), the inside and threaded rod (5) threaded connection of screw thread piece (7), the inner wall of screw thread piece (7) and compression spring (8) one end fixed connection, compression spring (8) are gone up fixedly connected with slider (9) on the other end, be provided with vibration mechanism (10) on the outer wall of slider (9) and screw thread piece (7), fixed mounting has brush (11) on the diapire of slider (9), drive mechanism (6) are including:

a fixed frame (61), wherein the fixed frame (61) is fixedly arranged on the inner wall of the casing (1);

a pressing rod (62), wherein the pressing rod (62) penetrates through the inside of the fixed frame (61);

and the return spring (63) is sleeved on the outer wall of the extrusion rod (62).

2. The photovoltaic module with dustproof structure according to claim 1, wherein: the inner wall of the fixed frame (61) is fixedly provided with a partition plate (64), and an extrusion rod (62) penetrates through the partition plate (64).

3. The photovoltaic module with dustproof structure according to claim 2, wherein: the outer wall of the extrusion rod (62) is fixedly provided with a rack (65), the rack (65) is meshed with a half gear (66), and the half gear (66) is fixedly sleeved on the outer wall of the threaded rod (5).

4. A photovoltaic module having a dust-proof structure as claimed in claim 3, wherein: the outer wall of the extrusion rod (62) is fixedly provided with a cross rod (67), and the cross rod (67) penetrates through the sliding block (9).

5. The photovoltaic module with dustproof structure according to claim 1, wherein: the vibrating mechanism (10) comprises a bent rod (101), the bent rod (101) is fixedly arranged on the outer wall of the sliding block (9), and a protruding rod (102) is fixedly arranged at the end part of the bent rod (101).

6. The photovoltaic module with dustproof structure according to claim 5, wherein:

the outer wall of the thread block (7) is provided with protruding blocks (103), and the protruding blocks (103) are distributed in an array mode on the outer wall of the thread block (7).