CN219980751U - A solar street light voltaic panel for low light environments - Google Patents

Abstract

The utility model discloses a solar street lamp photovoltaic panel for a low-illumination environment, which relates to the technical field of solar photovoltaic panels. The utility model relates to a solar street lamp photovoltaic panel for a low-illumination environment, which can clean dust by arranging a cleaning assembly, ensure the surface cleaning of a photovoltaic panel body and improve the working efficiency of the photovoltaic panel body.

Description

A solar street light voltaic panel for low light environments

Technical field

The utility model relates to the technical field of solar photovoltaic panels, in particular to a solar street light voltaic panel used in low-light environments.

Background technique

Solar photovoltaic system, also known as photovoltaic, or photovoltaic for short, refers to a facility that uses the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into DC electrical energy. The heart of a photovoltaic installation is the solar panel. The main semiconductor materials used to generate electricity include: monocrystalline silicon, polycrystalline silicon, amorphous silicon and cadmium telluride. As all countries have been actively promoting the application of renewable energy in recent years, the photovoltaic industry has developed very rapidly.

In the existing technology, solar photovoltaic panels are placed outside, which easily causes dust to fall on the solar photovoltaic panels, thereby causing the photovoltaic panels to be covered with dust. If the photovoltaic panels are not cleaned, the power generation efficiency of the photovoltaic panels will be affected, resulting in The working efficiency of photovoltaic panels is reduced. For this reason, a solar street light voltaic panel for low-light environments is proposed.

Utility model content

The main purpose of this utility model is to provide a solar street light voltaic panel for low-light environments, which can effectively solve the problem that in the background technology, solar photovoltaic panels are placed outside, which easily causes dust to fall on the solar photovoltaic panels, thereby causing the photovoltaic The panels are covered with dust. If the photovoltaic panels are not cleaned, the power generation efficiency of the photovoltaic panels will be affected, resulting in a reduction in the working efficiency of the photovoltaic panels.

In order to achieve the above object, the technical solution adopted by this utility model is: a solar street light voltaic panel for low light environment, including a photovoltaic panel body, and a cleaning component is provided on the photovoltaic panel body;

The cleaning assembly includes a fixed frame, a motor, a screw rod, a moving block, a cleaning brush and a collection component. The fixed frame is fixedly connected to the side of the photovoltaic panel body, and one end of the screw rod is movably connected to the inner wall of the fixed frame. The other end of the screw rod is fixedly connected to the output end of the motor, the moving block is fixedly connected to the side of the cleaning brush, the cleaning brush is in contact with the surface of the photovoltaic panel body, and the side of the fixed frame is provided with a moving The moving groove is adapted to the block, and the moving block is sleeved on the outer ring side of the screw rod;

The collection component includes a connecting block, a collection box, a limiting block, a collision spring and a locking rod. The connecting block is fixedly connected to the side of the photovoltaic panel body, and the limiting block is fixedly connected to the side of the collection box. The side of the connecting block is provided with a limiting groove that matches the limiting block, the engaging rod is movably arranged in the connection, the conflicting spring is set on the outer ring side of the engaging rod, and one end of the conflicting spring It is fixedly connected to the end of the engaging rod, and the collision spring is fixedly connected to the top of the connecting block. The top of the limiting block is provided with a slot that matches the engaging rod to facilitate the removal of dust on the photovoltaic panel body. Cleaning, while collecting cleaning dust.

Preferably, a positioning plate is fixedly connected to the side of the photovoltaic panel body away from the fixed frame, a slider is fixedly connected to the end of the cleaning brush, and a chute that matches the slider is provided on the side of the positioning plate. , which is convenient for limiting and guiding the cleaning brush.

Preferably, there are two groups of collection components, and the two groups of collection components are symmetrically distributed along the vertical central axis of the photovoltaic panel body.

Preferably, the overall structure formed by the connecting blocks, limiting blocks, conflicting springs and engaging rods of each set of collecting parts has two groups, and they are symmetrically distributed along the vertical central axis of the collection box to facilitate stabilization of the collection box. connect.

Preferably, the cross section of the slider is convex, which can ensure that the slider always moves in the chute.

Preferably, the side of the collection box is in contact with the side of the photovoltaic panel to ensure that dust falls into the collection box.

Preferably, the top of the connecting block is provided with a through hole that matches the engaging rod, and the through hole is connected to the inside of the limiting groove to facilitate movement of the engaging rod.

Compared with the existing technology, the utility model has the following beneficial effects:

In this utility model, by setting the cleaning component, when the dust on the photovoltaic panel body needs to be cleaned, the motor is operated to drive the screw rod to rotate, thereby driving the moving block to move on the surface of the screw rod, and then driving the cleaning brush Move on the surface of the photovoltaic panel body to clean the dust and drop it into the collection box. When it is necessary to clean the collection box, pull the engaging rod outward so that the engaging rod can be detached from the groove, thereby completing the process. The release of the limit block makes it easy to remove it from the limit groove, clean the dust, ensure the surface of the photovoltaic panel body is clean, and improve the working efficiency of the photovoltaic panel body.

Description of the drawings

Figure 1 is a perspective view of the overall structure of a solar street light voltaic panel of the present invention for use in low-light environments;

Figure 2 is an enlarged view of the structure of A in Figure 1 of a solar street lighting voltaic panel of the present invention used in low-light environments;

Figure 3 is a perspective view of a cleaning brush and its connection structure of a solar street light voltaic panel used in a low-light environment according to the present invention;

Figure 4 is a three-dimensional view of the collection box structure of a solar street light voltaic panel used in a low-light environment according to the present invention.

In the picture: 1. Photovoltaic panel body; 2. Fixed frame; 3. Motor; 4. Screw; 5. Moving block; 6. Cleaning brush; 7. Slider; 8. Connection block; 9. Collection box; 10. Limiting block; 11. Resistance spring; 12. Engagement lever; 13. Limiting slot; 14. Positioning plate; 15. Card slot.

Detailed ways

In order to make it easy to understand the technical means, creative features, objectives and effects of the present utility model, the present utility model will be further elaborated below in conjunction with specific implementation modes.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" The orientation or positional relationship indicated by "" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or component referred to must have a specific orientation. Specific orientation construction and operation should not be construed as limitations of the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise explicitly stipulated and limited, the terms "installed", "disposed with", "connected", etc. should be understood in a broad sense. For example, "connected" can be fixed The connection can also be a detachable connection or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, or it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to Figures 1-4. This utility model is a solar street light voltaic panel used in low-light environments, including a photovoltaic panel body 1, and a cleaning component is provided on the photovoltaic panel body 1;

The cleaning component includes a fixed frame 2, a motor 3, a screw rod 4, a moving block 5, a cleaning brush 6 and a collection component. The fixed frame 2 is fixedly connected to the side of the photovoltaic panel body 1, and one end of the screw rod 4 is movable with the inner wall of the fixed frame 2. connection, the other end of the screw rod 4 is fixedly connected to the output end of the motor 3, the moving block 5 is fixedly connected to the side of the cleaning brush 6, the cleaning brush 6 is in contact with the surface of the photovoltaic panel body 1, and the side of the fixed frame 2 is provided with The moving groove is adapted to the moving block 5, and the moving block 5 is set on the outer ring side of the screw rod 4;

The collection components include a connecting block 8, a collection box 9, a limiting block 10, a collision spring 11 and a locking rod 12. The connecting block 8 is fixedly connected to the side of the photovoltaic panel body 1, and the limiting block 10 is fixedly connected to the side of the collection box 9. , the side of the connecting block 8 is provided with a limiting groove 13 that matches the limiting block 10, the engaging rod 12 is movably provided in the connection, the conflicting spring 11 is set on the outer ring side of the engaging rod 12, and the engaging spring 11 One end is fixedly connected to the end of the engaging rod 12, the conflict spring 11 is fixedly connected to the top of the connecting block 8, and the top of the limiting block 10 is provided with a slot 15 that matches the engaging rod 12 to facilitate the photovoltaic panel body. 1 to clean the dust on it, and at the same time, it can collect the cleaned dust.

A positioning plate 14 is fixedly connected to the side of the photovoltaic panel body 1 away from the fixed frame 2, and a slider 7 is fixedly connected to the end of the cleaning brush 6. A chute matching the slider 7 is provided on the side of the positioning plate 14 to facilitate The cleaning brush 6 is limited and guided.

There are two sets of collection components, and the two sets of collection components are symmetrically distributed along the vertical central axis of the photovoltaic panel body 1 .

The overall structure formed by the connecting block 8, the limiting block 10, the collision spring 11 and the engaging rod 12 of each set of collection parts has two groups, and they are symmetrically distributed along the vertical central axis of the collection box 9, which facilitates the collection box 9. Stable connection.

The cross section of the slider 7 is convex, which can ensure that the slider 7 always moves in the chute.

The side of the collection box 9 is in contact with the side of the photovoltaic panel, which can ensure that the dust falls into the collection box 9 .

The top of the connecting block 8 is provided with a through hole that matches the engaging rod 12. The through hole is internally connected with the limiting groove 13 to facilitate the movement of the engaging rod 12.

The working principle of the utility model is: when the dust on the photovoltaic panel body 1 needs to be cleaned, the motor 3 works so that the motor 3 can drive the screw rod 4 to rotate, thereby driving the moving block 5 to move on the surface of the screw rod 4. Then the cleaning brush 6 is driven to move on the surface of the photovoltaic panel body 1 to clean the dust and drop it into the collection box 9. When it is necessary to clean the collection box 9, the engagement rod 12 is pulled outward to make the engagement rod 12 can be detached from the card slot 15, thereby completing the release of the limit block 10, facilitating its removal from the limit slot 13, and cleaning the dust. Contents not described in detail in this manual belong to those skilled in the art. Well known prior art.

The basic principles and main features of the present utility model and the advantages of the present utility model are shown and described above. Those skilled in the industry should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model can be There will also be various changes and improvements in the new model, and these changes and improvements all fall within the scope of the claimed utility model. The protection scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A solar street light voltaic panel for low-light environments, including a photovoltaic panel body (1), characterized in that: a cleaning component is provided on the photovoltaic panel body (1); The cleaning assembly includes a fixed frame (2), a motor (3), a screw (4), a moving block (5), a cleaning brush (6) and a collection component. The fixed frame (2) is connected to the photovoltaic panel body (1 ), one end of the screw (4) is movably connected to the inner wall of the fixed frame (2), the other end of the screw (4) is fixedly connected to the output end of the motor (3), and the moving The block (5) is fixedly connected to the side of the cleaning brush (6), and the side of the fixed frame (2) is provided with a moving groove that matches the moving block (5). The moving block (5) is sleeved on Screw (4) outer ring side; The collection component includes a connecting block (8), a collection box (9), a limiting block (10), a collision spring (11) and a locking rod (12). The connecting block (8) is connected to the photovoltaic panel body (1 ), the limit block (10) is fixedly connected to the side of the collection box (9), and the side of the connecting block (8) is provided with a limit groove that matches the limit block (10) (13), the engagement rod (12) is movably arranged in the connection, the resistance spring (11) is set on the outer ring side of the engagement rod (12), and one end of the resistance spring (11) is in contact with the engagement rod (12). The end of the closing rod (12) is fixedly connected, the conflicting spring (11) is fixedly connected with the top of the connecting block (8), and the top of the limiting block (10) is provided with a hole that matches the engaging rod (12). card slot (15). 2. A solar street light voltaic panel for low light environment according to claim 1, characterized in that: a positioning plate (14) is fixedly connected to the side of the photovoltaic panel body (1) away from the fixed frame (2). ), the end of the cleaning brush (6) is fixedly connected with a slider (7), and the side of the positioning plate (14) is provided with a chute that matches the slider (7). 3. A solar street light voltaic panel for low light environment according to claim 1, characterized in that: there are two sets of collection components, and the two sets of collection components are along the photovoltaic panel body (1) The vertical central axis is symmetrically distributed. 4. A solar street light voltaic panel for low-light environments according to claim 1, characterized in that: each group of collection components has a connecting block (8), a limiting block (10), and a conflicting spring (11 ) and the engaging rod (12) have two groups, and they are symmetrically distributed along the vertical central axis of the collection box (9). 5. A solar street light voltaic panel for low light environment according to claim 2, characterized in that: the cross section of the slider (7) is convex. 6. A solar street light voltaic panel for low light environment according to claim 1, characterized in that: the side of the collection box (9) is in contact with the side of the photovoltaic panel. 7. A solar street light voltaic panel for low light environment according to claim 1, characterized in that: the top of the connecting block (8) is provided with a through hole that matches the engaging rod (12) , the through hole is internally connected to the limiting groove (13).