Photovoltaic solar panel convenient to install

Abstract

The invention relates to the technical field of photovoltaic power generation, and discloses a photovoltaic solar panel convenient to install, which comprises a device frame, a rapid installation mechanism is arranged on the inner wall of the device frame, a protection mechanism is arranged at the top of the device frame, and a rainwater collection mechanism is arranged at the top of the device frame. The quick mounting mechanism comprises a sliding seat, a connecting block, a clamping block, a U-shaped plate, a fixing pin, a connecting seat, a supporting rod, a sliding block, a telescopic rod and a damper, and the sliding seat is slidably connected to the inner wall of the device frame. The inclination angle can be adjusted according to the local latitude, sunlight can directly irradiate the panel, reflection loss is reduced, seasonal adaptability can be improved, the solar elevation angle is low in winter, light receiving can be increased by increasing the inclination angle, overheating is avoided by reducing the angle in summer, and annual output is balanced.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation, and in particular to a photovoltaic solar panel that is easy to install. Background Art

[0002] Photovoltaic solar panels are devices that convert sunlight directly into electrical energy, generating direct current (DC) through the photovoltaic effect. They are the core component of solar power generation systems and are widely used in homes, businesses, and industries.

[0003] The patent with announcement number CN217159617U discloses a photovoltaic solar panel installation protection device, which belongs to the technical field of photovoltaic panel installation devices, including photovoltaic solar panels, which include multiple photovoltaic panel splits, a base is provided under the photovoltaic solar panel, and a left sliding seat and a right sliding seat are respectively provided on the left and right sides above the base, and a slide groove is provided above the left sliding seat and the right sliding seat, and a threaded rod is provided in the slide groove, and a connecting block is connected to the outside of the threaded rod, and the connecting block is connected to the lower end of the photovoltaic solar panel, so as to realize the installation angle adjustment of the photovoltaic solar panel, and the overall mounting frame can also realize height adjustment, and is equipped with light detection and angle detection components, which can effectively detect light intensity and angle, which is beneficial for staff to timely judge the working progress of the photovoltaic solar panel, improve the efficiency of employees' regular operations, shorten the regular operation time, and solve the problems existing in the prior art.

[0004] However, the device requires multiple tools during installation, and the work is tedious and labor-intensive for workers. Therefore, a photovoltaic solar panel that is easy to install is proposed to solve the above-mentioned problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a photovoltaic solar panel that is easy to install in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a photovoltaic solar panel that is easy to install, including a device frame, the inner wall of the device frame is provided with a quick-install mechanism, the top of the device frame is provided with a protective mechanism, the top of the device frame is provided with a rainwater collection mechanism, the quick-install mechanism includes: a sliding seat, a connecting block, a clamping block, a U-shaped plate, a fixing pin, a connecting seat, a strut, a slider, a telescopic rod, and a damper, the sliding seat is slidably connected to the inner wall of the device frame, the connecting block is rotatably connected to the top of the sliding seat, the clamping block is rotatably connected to the inner wall of the connecting block, the U-shaped plate is rotatably connected to both sides of the connecting block, the fixing pin is fixedly connected to the front of the U-shaped plate, the connecting seat is fixedly connected to both sides of the photovoltaic panel, and the strut is rotatably connected to the inner wall of the connecting seat. The slider is slidably connected to the surface of the oblique rod of the device frame, the telescopic rod is fixedly connected to the surface of the oblique rod of the device frame, the damper is fixedly connected to the inner surface of the oblique rod of the device frame, a positioning hole is provided on the surface of the clamping block, and the fixing pin can be inserted into the positioning hole on the surface of the clamping block. The support rod is rotatably connected to one side of the slider, and the extended end of the telescopic rod is fixedly connected to the other side of the slider. The cooperation between the U-shaped plate and the clamping block greatly simplifies the installation steps, reduces the demand for professional manpower through the snap-on connection, shortens the working hours and improves the installation efficiency. The inclination angle can also be adjusted according to the local latitude to make sunlight directly hit the panel, reduce reflection loss, and improve seasonal adaptability. In winter, the solar altitude angle is low, and increasing the inclination angle can increase the light received. In summer, reducing the angle can avoid overheating and balance the output throughout the year.

[0007] Preferably, the protection mechanism includes: a winding box, a protective tarpaulin, a slide rail, and a sliding plate. The winding box is fixedly connected to the top of the back of the device frame, the protective tarpaulin is wound inside the winding box by a torsion spring, the slide rail is fixedly connected to the inclined surface of the device frame, the slide plate is slidably connected to the inner wall of the slide rail and is driven by a motor inside the slide rail. The protection mechanism also includes: a friction wheel, a gear 1, a gear 2, and a roller brush. The friction wheel is rotatably connected to the inner wall of the sliding plate, the gear 1 is fixedly connected to the axis of the friction wheel, and the gear 2 is rotatably connected to the slide The inner wall of the moving plate, the roller brush is fixedly connected to the axis of gear 2, the end of the protective tarpaulin away from the winding box is fixedly connected to the inner wall of the sliding plate, the friction wheel is in contact with the photovoltaic panel, and the gear 1 is engaged with the gear 2. In sandstorm weather, it reduces sand and gravel wear and surface scratches, reduces subsequent cleaning costs, and automatically protects in acid rain and salt fog environments, reduces erosion on the surface and frame of the photovoltaic panel, and can also use the roller brush to clean the surface of the photovoltaic panel, effectively remove corrosive pollutants, and delay component aging. It is especially suitable for scenes with harsh environments or difficult operation and maintenance.

[0008] Preferably, the rainwater collection mechanism includes: a bracket plate, a water tank, and an inclined plate. The bracket plate is fixedly connected to the top of the device frame, the water tank is fixedly connected to the top of the bracket plate, and the inclined plate is symmetrically fixedly connected to the top of the water tank. The rainwater collection mechanism includes: a push plate, a connecting rod, a lock, and a water outlet. The connecting rod is slidably connected to the left side of the water tank, the push plate is fixedly connected to the bottom of the connecting rod, the lock is rotationally connected to the left side of the water tank through a torsion spring, and the water outlet is rotationally connected to the inner wall of the water outlet hole on the side of the water tank. A gap is left between the two inclined plates for rainwater to flow in. The end of the connecting rod away from the push plate contacts the lock, and the initial position of the lock contacts the water outlet. The falling water flow can remove dried and adhered bird droppings, resin, oil stains, etc., which is more thorough than dry brushing or rainwater. At this time, the angle of the photovoltaic panel is also adjusted to the maximum to effectively discharge the washed dirt to prevent secondary coverage.

[0009] The present invention adopts the above technical solution, which can bring the following beneficial effects: 1. This easy-to-install photovoltaic solar panel greatly simplifies the installation steps through the mutual cooperation between the sliding seat, connecting block, clamping block, U-shaped plate, fixing pin, connecting seat, support rod, slider, telescopic rod and damper. The snap-on connection reduces the need for professional manpower, shortens working hours and improves installation efficiency. The inclination angle can also be adjusted according to the local latitude to allow sunlight to directly hit the panel, reduce reflection loss, and improve seasonal adaptability. In winter, the solar altitude angle is low, and increasing the inclination angle can increase the amount of light received. In summer, reducing the angle can avoid overheating, thereby balancing the output throughout the year.

[0010] 2. The easy-to-install photovoltaic solar panel can reduce sand and gravel wear and surface scratches in sandstorm weather and reduce subsequent cleaning costs through the mutual cooperation between the winding box, protective tarpaulin, slide rail, sliding plate, friction wheel, gear 1, gear 2, and roller brush. It can automatically protect in acid rain and salt spray environments, reduce erosion on the surface and frame of the photovoltaic panel, and can also clean the surface of the photovoltaic panel with the roller brush, effectively remove corrosive pollutants, and delay component aging. It is especially suitable for scenes with harsh environments or difficult operation and maintenance.

[0011] 3. The photovoltaic solar panel, which is easy to install, can remove dry and adhered bird droppings, resin, oil stains, etc. through the cooperation between the bracket plate, water tank, inclined plate, push plate, connecting rod and lock. It can use the falling water flow to remove dry and adhered bird droppings, resin, oil stains, etc., which is more thorough than dry brushing or rainwater. At this time, the angle of the photovoltaic panel is also adjusted to the maximum to effectively discharge the washed dirt to prevent secondary coverage. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is an enlarged view of the local structure of the quick-install mechanism of the present invention; Figure 3 For the present invention Figure 3 A magnified view of the structure in the open and closed state; Figure 4 This is an enlarged view of the local structure of the quick-install mechanism of the present invention; Figure 5 For the present invention Figure 4 A magnified view of the structure at center A; Figure 6 This is a schematic diagram of the installation of the protective mechanism of the present invention; Figure 7 This is a schematic diagram of the roller brush structure of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the structure at B in the middle; Figure 9 This is a schematic diagram of the rainwater collection mechanism of the present invention; Figure 10 For the present invention Figure 9 A magnified view of the structure at point C in the middle; Figure 11 For the present invention Figure 10 Enlarged view of the opening and closing status of the middle water outlet structure.

[0013] In the figure: 1. Device frame; 2. Quick-release mechanism; 201. Sliding seat; 202. Connecting block; 203. Clamping block; 204. U-shaped plate; 205. Fixing pin; 206. Connecting seat; 207. Support rod; 208. Sliding block; 209. Telescopic rod; 210. Damper; 3. Protection mechanism; 301. Winding box; 302. Protective tarpaulin; 303. Slide rail; 304. Sliding plate; 305. Friction wheel; 306. Gear 1; 307. Gear 2; 308. Roller brush; 4. Rainwater collection mechanism; 401. Bracket plate; 402. Water tank; 403. Push plate; 404. Inclined plate; 405. Connecting rod; 406. Lock; 407. Water outlet. DETAILED DESCRIPTION

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0015] See also Figures 1-11One embodiment of the present invention is: a photovoltaic solar panel that is easy to install, including a device frame 1, a quick-install mechanism 2 is provided on the inner wall of the device frame 1, a protective mechanism 3 is provided on the top of the device frame 1, and a rainwater collection mechanism 4 is provided on the top of the device frame 1. The quick-install mechanism 2 includes: a sliding seat 201, a connecting block 202, a clamping block 203, a U-shaped plate 204, a fixing pin 205, a connecting seat 206, a support rod 207, a slider 208, a telescopic rod 209, and a damper 210. When installing the photovoltaic panel, the U-shaped plate 204 is first opened, and the opening of the U-shaped plate 204 drives the fixing pin 20 5 Leave the internal positioning hole of the clamping block 203, the clamping block 203 loses its constraint, and the photovoltaic panel is placed between the two clamping blocks 203. Close the U-shaped plate 204 to fix the photovoltaic panel. The cooperation between the U-shaped plate 204 and the clamping block 203 greatly simplifies the installation steps. The snap-on connection reduces the need for professional manpower, shortens the working hours and improves the installation efficiency. The sliding seat 201 is slidably connected to the inner wall of the device frame 1, the connecting block 202 is rotatably connected to the top of the sliding seat 201, the clamping block 203 is rotatably connected to the inner wall of the connecting block 202, and the U-shaped plate 204 is rotatably connected to both sides of the connecting block 202. The pin 205 is fixedly connected to the front of the U-shaped plate 204, the connecting seat 206 is fixedly connected to both sides of the photovoltaic panel, the support rod 207 is rotatably connected to the inner wall of the connecting seat 206, the slider 208 is slidably connected to the surface of the inclined rod of the device frame 1, the telescopic rod 209 is fixedly connected to the surface of the inclined rod of the device frame 1, the damper 210 is fixedly connected to the inner surface of the inclined rod of the device frame 1, and a positioning hole is opened on the surface of the clamping block 203. The fixing pin 205 can be inserted into the positioning hole on the surface of the clamping block 203. The support rod 207 is rotatably connected to one side of the slider 208, and the extended end of the telescopic rod 209 is fixedly connected to the other side of the slider 208. After the clamping block 203 fastens the photovoltaic panel, the photovoltaic panel is laid down. When the device needs to adjust the angle of the photovoltaic panel, the telescopic rod 209 is extended to push the slider 208 to move. The movement of the slider 208 drives the support rod 207 to move forward. The support rod 207 moves forward to lift the connecting seat 206. The lifting of the connecting seat 206 drives the photovoltaic panel to rotate along the connection of the connecting block 202 to start the angle change. The tilt angle can be adjusted according to the local latitude to allow sunlight to directly hit the panel, reduce reflection loss, and improve seasonal adaptability. In winter, the solar altitude angle is low, and increasing the tilt angle can increase the light received. In summer, reducing the angle can avoid overheating and balance the output throughout the year.

[0016] Working principle: When installing the photovoltaic panel, first open the U-shaped plate 204. The opening of the U-shaped plate 204 drives the fixing pin 205 to leave the internal positioning hole of the clamp block 203. The clamp block 203 loses its constraint and the photovoltaic panel is placed between the two clamp blocks 203. The U-shaped plate 204 is closed to fix the photovoltaic panel. The cooperation between the U-shaped plate 204 and the clamp block 203 greatly simplifies the installation steps. The snap-on connection reduces the need for professional manpower, shortens the working hours and improves the installation efficiency. After the clamp block 203 is fastened to the photovoltaic panel, the photovoltaic panel is laid down. When the device is installed If the angle of the photovoltaic panel needs to be adjusted, the telescopic rod 209 is extended to push the slider 208 to move. The movement of the slider 208 drives the support rod 207 to move forward. The support rod 207 moves forward to lift the connecting seat 206. The lifting of the connecting seat 206 drives the photovoltaic panel to rotate along the connection of the connecting block 202 to start changing the angle. The tilt angle can be adjusted according to the local latitude to allow sunlight to directly hit the panel, reducing reflection loss and improving seasonal adaptability. In winter, the solar altitude angle is low, and increasing the tilt angle can increase the light received. In summer, the angle is reduced to avoid overheating, thereby balancing the output throughout the year.

[0017] See also Figures 1-11304 , which is a kind of protective mechanism 306 , is a kind of protective mechanism 307 , which is a kind of protective mechanism 308 , and it is a kind of protective mechanism 309 . The friction wheel 305 is connected to the inner wall of the sliding plate 304 in rotation, the gear 1 306 is fixedly connected to the axis of the friction wheel 305, the gear 2 307 is connected to the inner wall of the sliding plate 304 in rotation, and the roller brush 308 is fixedly connected to the axis of the gear 2 307. The end of the protective tarpaulin 302 away from the winding box 301 is fixedly connected to the inner wall of the sliding plate 304. The friction wheel 305 contacts the photovoltaic panel, and the gear 1 306 meshes with the gear 2 307. During the movement of the slide rail 303, the friction wheel 305 will contact the surface of the photovoltaic panel. Due to the friction force, the friction wheel 305 will rotate as the slide rail 303 moves. The friction wheel 305 rotates to drive the gear 1 306 to rotate, and the gear 1 306 rotates to drive the gear 2 307 meshed with it to rotate. The gear 2 307 rotates to drive the roller brush 308 to rotate, thereby cleaning the surface of the photovoltaic panel, effectively removing corrosive pollutants, and delaying component aging. It is especially suitable for scenes with harsh environments or difficult operation and maintenance.

[0018] The rainwater collecting mechanism 4 includes: a bracket plate 401, a water tank 402, and an inclined plate 404. The bracket plate 401 is fixedly connected to the top of the device frame 1, the water tank 402 is fixedly connected to the top of the bracket plate 401, and the inclined plate 404 is symmetrically fixedly connected to the top of the water tank 402. The rainwater collecting mechanism 4 includes: a push plate 403, a connecting rod 405, a lock 406, and a water outlet trough 407. The connecting rod 405 is slidably connected to the left side of the water tank 402, the push plate 403 is fixedly connected to the bottom of the connecting rod 405, the lock 406 is rotationally connected to the left side of the water tank 402 through a torsion spring, and the water outlet trough 407 is rotationally connected to the inner wall of the water outlet hole on the side of the water tank 402. The device collects rainwater through the water tank 402 on rainy days. When encountering dirt that the roller brush 308 cannot handle, the telescopic rod 209 extends to The angle of the photovoltaic panel is adjusted to the maximum so that the photovoltaic panel contacts and pushes the push plate 403 to move upward. The push plate 403 moves upward to push the connecting rod 405 to move. The connecting rod 405 moves to lift the lock buckle 406 to rotate it. When the lock buckle 406 rotates to a certain angle away from the water outlet trough 407, due to the pressure of the water in the water tank 402, the water outlet trough 407 pops open and the rainwater flows out and sprays on the surface of the photovoltaic panel. The falling water flow can remove dried and adhered bird droppings, resin, oil stains, etc., which is more thorough than dry brushing or rainwater. At this time, the angle of the photovoltaic panel is also adjusted to the maximum to effectively discharge the washed away dirt to prevent secondary coverage. A gap is left between the two inclined plates 404 for rainwater to flow in. The end of the connecting rod 405 away from the push plate 403 is in contact with the lock buckle 406, and the initial position of the lock buckle 406 is in contact with the water outlet trough 407.

[0019] Working principle: When bad weather occurs, the motor inside the slide rail 303 starts to drive the sliding plate 304 to move. The sliding plate 304 moves to pull out the protective tarpaulin 302 to cover the photovoltaic panel for protection. In sandstorm weather, it reduces sand and gravel wear and surface scratches, reduces subsequent cleaning costs, and automatically protects in acid rain and salt spray environments to reduce erosion on the surface and frame of the photovoltaic panel. During the movement of the slide rail 303, the friction wheel 305 will contact the surface of the photovoltaic panel. Due to friction, the friction wheel 305 will rotate as the slide rail 303 moves. The rotation of the friction wheel 305 drives the gear 1 306 to rotate, and the rotation of the gear 1 306 drives the gear 2 307 engaged with it to rotate. The rotation of the gear 2 307 drives the roller brush 308 to rotate, cleans the surface of the photovoltaic panel, effectively removes corrosive pollutants, and delays component aging. It is especially suitable for scenes with harsh environments or difficult operation and maintenance.

[0020] On rainy days, the device collects rainwater through the water tank 402. When encountering dirt that the roller brush 308 cannot handle, the telescopic rod 209 extends to adjust the angle of the photovoltaic panel to the maximum, so that the photovoltaic panel contacts and pushes the push plate 403 to move upward. The push plate 403 moves upward to push the connecting rod 405 to move, and the connecting rod 405 moves to lift the lock 406 to rotate. When the lock 406 is rotated to a certain angle away from the water outlet 407, due to the pressure of the water in the water tank 402, the water outlet 407 bounces open and flows out to spray on the surface of the photovoltaic panel. The falling water flow can remove dried and adhered bird droppings, resin, oil stains, etc., which is more thorough than dry brushing or rainwater. At this time, the angle of the photovoltaic panel is also adjusted to the maximum to effectively discharge the washed dirt to prevent secondary coverage.

[0021] The present invention provides a photovoltaic solar panel that is easy to install. There are many methods and approaches to implement this technical solution. The above is only a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also within the scope of protection of the present invention. Any components not specified in this embodiment may be implemented using existing technologies.

Claims

1. A photovoltaic solar panel that is easy to install, including a device frame, characterized by: The inner wall of the device frame is provided with a quick-install mechanism, the top of the device frame is provided with a protective mechanism, and the top of the device frame is provided with a rainwater collection mechanism; The quick-install mechanism includes: a sliding seat, a connecting block, a clamping block, a U-shaped plate, a fixing pin, a connecting seat, a strut, a slider, a telescopic rod, and a damper. The sliding seat is slidably connected to the inner wall of the device frame, the connecting block is rotatably connected to the top of the sliding seat, the clamping block is rotatably connected to the inner wall of the connecting block, the U-shaped plate is rotatably connected to both sides of the connecting block, the fixing pin is fixedly connected to the front of the U-shaped plate, the connecting seat is fixedly connected to both sides of the photovoltaic panel, the strut is rotatably connected to the inner wall of the connecting seat, the slider is slidably connected to the surface of the oblique rod of the device frame, the telescopic rod is fixedly connected to the surface of the oblique rod of the device frame, and the damper is fixedly connected to the inner surface of the oblique rod of the device frame.

2. The photovoltaic solar panel that is easy to install according to claim 1, characterized in that: A positioning hole is provided on the surface of the clamping block, and the fixing pin can be inserted into the positioning hole on the surface of the clamping block. The support rod is rotatably connected to one side of the slider, and the extended end of the telescopic rod is fixedly connected to the other side of the slider.

3. The photovoltaic solar panel that is easy to install according to claim 2, characterized in that: The protective mechanism includes: a winding box, a protective tarpaulin, a slide rail, and a sliding plate. The winding box is fixedly connected to the top of the back of the device frame, the protective tarpaulin is wound inside the winding box through a torsion spring, the slide rail is fixedly connected to the inclined surface of the device frame, and the sliding plate is slidably connected to the inner wall of the slide rail.

4. The photovoltaic solar panel that is easy to install according to claim 3, characterized in that: The protection mechanism also includes: a friction wheel, gear 1, gear 2, and a roller brush. The friction wheel is rotatably connected to the inner wall of the sliding plate, the gear 1 is fixedly connected to the axis of the friction wheel, the gear 2 is rotatably connected to the inner wall of the sliding plate, and the roller brush is fixedly connected to the axis of the gear 2.

5. The photovoltaic solar panel that is easy to install according to claim 4, characterized in that: One end of the protective tarpaulin away from the winding box is fixedly connected to the inner wall of the sliding plate, the friction wheel is in contact with the photovoltaic panel, and the gear 1 is meshed with the gear 2.

6. The photovoltaic solar panel that is easy to install according to claim 5, characterized in that: The rainwater collection mechanism includes: a bracket plate, a water tank, and an inclined plate. The bracket plate is fixedly connected to the top of the device frame, the water tank is fixedly connected to the top of the bracket plate, and the inclined plate is symmetrically fixedly connected to the top of the water tank.

7. The photovoltaic solar panel that is easy to install according to claim 6, characterized in that: The rainwater collection mechanism includes: a push plate, a connecting rod, a lock, and a water outlet trough. The connecting rod is slidably connected to the left side of the water tank, the push plate is fixedly connected to the bottom of the connecting rod, the lock is rotatably connected to the left side of the water tank through a torsion spring, and the water outlet trough is rotatably connected to the inner wall of the water outlet hole on the side of the water tank.

8. The photovoltaic solar panel that is easy to install according to claim 7, characterized in that: A gap is left between the two inclined plates for rainwater to flow in, and one end of the connecting rod away from the push plate is in contact with the lock, and the initial position of the lock is in contact with the water outlet trough.

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