CN219643869U - Photovoltaic power generation device with snow melting structure - Google Patents

Abstract

The utility model provides a photovoltaic power generation device with a snow-melting structure, relates to the technical field of photovoltaic power generation, and includes a fixed frame; A supporting frame is fixedly connected to both sides respectively, and a gear is respectively arranged in the middle positions of the front ends of the two supporting frames of the fixed frame, and a lifting frame is slidably connected to the inner front end of the fixed frame. When the cleaning frame continues to move downward, the three rubbing rollers are brought into contact with the surface of the photovoltaic power generation panel, and the surface position of the photovoltaic power generation panel is cleaned to prevent dust from affecting the use of the photovoltaic power generation panel. It solves the problem that when the existing photovoltaic power generation device melts snow, it cannot clean up the dust at the photovoltaic power generation position, which will cause the melted snow water to bond the dust to the surface of the photovoltaic power generation device, which will affect the normal collection of light by the photovoltaic power generation device. can question.

Description

A photovoltaic power generation device with a snow melting structure

technical field

The utility model belongs to the technical field of photovoltaic power generation, and more specifically relates to a photovoltaic power generation device with a snow melting structure.

Background technique

In China, photovoltaic power generation is usually concentrated in areas with better sunlight in the west. Such areas have a higher average annual sunlight and photovoltaic power plants can obtain better power generation. However, in winter, the above-mentioned areas are easily affected by snow and reduce photovoltaic The reason is that the photovoltaic panels are completely covered by continuous snowfall, and the surface of the photovoltaic panels cannot be exposed to sunlight. The thick snow reflects all the sunlight back. Therefore, in this case, artificial snow removal is usually used to remove Snow on photovoltaic panels.

At present, when the photovoltaic power generation device melts snow, it cannot clean the dust at the photovoltaic power generation position, which will cause the melted snow water to bind the dust to the surface of the photovoltaic power generation device, affecting the normal collection of light energy by the photovoltaic power generation device.

Utility model content

In order to solve the above technical problems, the utility model provides a photovoltaic power generation device with a snow-melting structure to solve the problem that the existing photovoltaic power generation device cannot clean the dust at the photovoltaic power generation position incidentally when melting snow, which will lead to melting Snow water binds dust to the surface of the photovoltaic power generation device, which affects the normal collection of light energy by the photovoltaic power generation device.

The purpose and efficacy of a photovoltaic power generation device with a snowmelting structure of the utility model are achieved by the following specific technical means:

A photovoltaic power generation device with a snow melting structure, comprising a fixed frame; the front end of the fixed frame is fixedly connected to the middle position of the rear end of the photovoltaic power generation panel, and a support frame is fixedly connected to the upper and lower sides of the internal rear end of the fixed frame, And the middle positions of the front ends of the two support frames of the fixed frame are respectively provided with a gear, and the internal front end of the fixed frame is slidably connected with a lifting frame, the lifting frame is designed in an L shape, and the lower end of the lifting frame is provided with a baffle, the lifting frame The upper front position of the front is fixedly connected with a cleaning frame.

Further, a rack is provided at the rear end of the lifting frame, and the gears provided on the two support frames of the fixed frame are meshed with the rack at the rear end of the lifting frame.

Further, a motor is provided on the left side of the fixed frame, and the rotating shaft of the motor is fixedly connected with the gear provided on the support frame under the inside of the fixed frame.

Further, the bottom of the cleaning rack is provided with a snow-melting shovel, the lower end of the snow-melting shovel is designed with an inclined plane, and an electric heating tube is arranged inside the snow-melting shovel.

Further, a rectangular slot is provided in the middle of the cleaning rack, and three rubbing rollers are arranged in the rectangular slot of the cleaning rack, and the distance between every two adjacent rubbing rollers is the same.

Further, the cleaning frame is located at the upper front of the photovoltaic power generation panel.

Compared with the prior art, the utility model has the following beneficial effects:

When it is necessary to clean the surface of the photovoltaic power generation panel, first start the motor, the motor shaft will drive the gear at the bottom of the fixed frame to rotate, and when the gear at the lower end of the fixed frame rotates, it will drive the lifting frame to go down When the cleaning frame moves downward, the slope position at the lower end of the snow-melting shovel will shovel the auxiliary snow accumulated on the surface of the photovoltaic power generation panel, and at the same time, the electric heating tube of the snow-melting shovel will The position is softened to facilitate the removal of snow by the snow-melting shovel.

When the cleaning frame continues to move downward, the three rubbing rollers are brought into contact with the surface of the photovoltaic power generation panel, and the surface position of the photovoltaic power generation panel is cleaned to prevent dust from affecting the use of the photovoltaic power generation panel.

Description of drawings

Fig. 1 is a schematic structural diagram of a left-view state of a photovoltaic power generation device with a snow-melting structure according to the present invention.

Fig. 2 is a schematic structural diagram of a side view state of a photovoltaic power generation device with a snow melting structure of the present invention.

Fig. 3 is a left view structural diagram of the assembly of the fixing frame and the cleaning frame of the present invention.

Fig. 4 is a schematic diagram of a side view of the assembly of the fixing frame and the cleaning frame of the present invention.

In the figure, the corresponding relationship between component names and drawing numbers is:

1. Fixed frame; 101. Motor; 102. Lifting frame; 2. Cleaning frame; 201. Snow melting shovel; 202. Wiping roller; 3. Photovoltaic power generation panel.

Detailed ways

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples.

Example:

As shown in accompanying drawings 1 to 4:

The utility model provides a photovoltaic power generation device with a snow-melting structure, which includes a fixed frame 1; the front end of the fixed frame 1 is fixedly connected to the middle position of the rear end of the photovoltaic power generation panel 3, and the upper and lower sides of the internal rear end of the fixed frame 1 are respectively fixed. A support frame is connected, and a gear is respectively provided at the middle positions of the front ends of the two support frames of the fixed frame 1, and a lifting frame 102 is slidably connected to the internal front end of the fixed frame 1. The lifting frame 102 is designed in an L shape, and the lifting frame The lower end of 102 is provided with a baffle, and the upper front position of lifting frame 102 is fixedly connected with cleaning frame 2, and the bottom position of cleaning frame 2 is provided with snow-melting shovel 201, and the lower end of snow-melting shovel 201 is designed as an inclined plane, and the snow-melting shovel The inside of 201 is provided with an electric heating tube, and the middle position of the cleaning frame 2 is provided with a rectangular trough, and the rectangular trough of the cleaning frame 2 is provided with three rubbing rollers 202, and the distance between each adjacent two rubbing rollers 202 is the same, and the cleaning frame 2. It is located at the front and upper position of the photovoltaic power generation panel 3. When the cleaning frame 2 continues to move downward, the three rubbing rollers 202 are in contact with the surface position of the photovoltaic power generation panel 3, and the surface position of the photovoltaic power generation panel 3 is cleaned. , to prevent dust from affecting the use of the photovoltaic power generation panel 3 .

Wherein, the rear end position of lifting frame 102 is provided with rack, and the gear that two support frames of fixed frame 1 are provided with all meshes with the rack position of lifting frame 102 rear ends, and the left side position of fixed frame 1 is provided with motor 101, and The rotating shaft of 101 is fixedly connected with the gear that the support frame below fixed frame 1 interior is provided with.

The specific usage and function of this embodiment:

When using this device, first assemble this device in combination with the embodiment, then place the fixed frame 1 in a suitable position, and when it is necessary to clean the surface position of the photovoltaic power generation panel 3, first start the motor 101, the motor 101 The rotating shaft will drive the gear at the bottom of the fixed frame 1 to rotate, and when the gear at the lower end of the fixed frame 1 rotates, it will drive the lifting frame 102 to move downward, so that the cleaning frame 2 will move downward as a whole. 2 When moving downwards, the slope position at the lower end of the snow-melting shovel 201 will remove the snow accumulated on the surface of the photovoltaic power generation panel 3 , and at the same time, the electric heating tube of the snow-melting shovel 201 will soften the frozen position, which is convenient for the snow-melting shovel 201 Clear snow.

When the cleaning rack 2 continues to move downward, the three rubbing rollers 202 are in contact with the surface of the photovoltaic power generation panel 3 , and the surface position of the photovoltaic power generation panel 3 is cleaned to prevent dust from affecting the use of the photovoltaic power generation panel 3 .

Claims (6)

1. A photovoltaic power generation device with a snow melting structure, characterized in that: comprise a fixed mount (1); the front end position of the fixed mount (1) is fixedly connected with the rear end middle position of the photovoltaic power generation panel (3), and the fixed mount The upper and lower sides of the internal rear end of (1) are respectively fixedly connected with a support frame, and the middle positions of the front ends of the two support frames of the fixed frame (1) are respectively provided with a gear, and the internal front positions of the fixed frame (1) are slidingly connected with A lifting frame (102), the lifting frame (102) is an L-shaped design, and the lower end position of the lifting frame (102) is provided with a baffle plate, and the front upper position of the lifting frame (102) is fixedly connected with a cleaning frame (2). 2. A photovoltaic power generation device with a snow melting structure as claimed in claim 1, characterized in that: a rack is provided at the rear end of the lifting frame (102), and the gears provided on the two supporting frames of the fixed frame (1) All mesh with the rack position of lifting frame (102) rear end. 3. A kind of photovoltaic power generation device with snow melting structure as claimed in claim 1, it is characterized in that: the left side position of described fixed frame (1) is provided with motor (101), and the rotating shaft of motor (101) and fixed frame ( 1) The gear set on the support frame below the interior is fixedly connected. 4. A photovoltaic power generation device with snow-melting structure as claimed in claim 1, characterized in that: a snow-melting shovel (201) is provided at the bottom of the cleaning frame (2), and the lower end of the snow-melting shovel (201) is at Inclined design, and the inside of the snow melting shovel (201) is provided with electric heating pipes. 5. A photovoltaic power generation device with snow-melting structure as claimed in claim 1, characterized in that: the middle position of the cleaning frame (2) is provided with a rectangular slot, and the rectangular slot of the cleaning frame (2) is set There are three rubbing rollers (202), and the distance between every two adjacent rubbing rollers (202) is the same. 6. A photovoltaic power generation device with a snow melting structure according to claim 1, characterized in that: the cleaning frame (2) is located at the front and upper position of the photovoltaic power generation panel (3).