CN217277943U - Photovoltaic module pollution degree detection device - Google Patents

Abstract

The utility model discloses a photovoltaic module pollution degree detection device, which comprises a base plate, the back shaft, fixed frame, the elevator, the rotation axis, first motor, the screwed pipe, the screw rod, the fixed block, the fixed plate, two sets of telescopic links, the camera, power device, elevating gear and rotary device, the back shaft rotates and installs on the base plate, power device is used for providing power to the rotation of back shaft, fixed frame fixed mounting is in the upper end of back shaft, elevating gear installs on fixed frame, the elevator is installed on elevating gear, elevating gear is used for going up and down the elevator, rotation axis rotates and installs on the elevator, the left end of rotation axis is connected with the output of first motor, first motor fixed mounting is on the elevator. The utility model discloses do not need the workman to ascend a height and can accomplish the dust detection to solar panel, reduced intensity of labour, the security is high.

Description

Photovoltaic module pollution degree detection device

Technical Field

The utility model relates to a technical field who lies prostrate the detection especially relates to a photovoltaic module pollution degree detection device.

Background

With the development of society and the improvement of living standard of people, green energy sources such as solar energy, wind energy and hydroenergy are more and more popular with people. A solar panel is a device for converting solar energy into electric energy, which is one of photovoltaic modules, and is generally installed at a high place such as a roof or a roof.

In order to guarantee solar panel's work efficiency, will detect the surperficial dust pollution condition of solar panel at any time, prevent that dust from excessively covering solar panel, lead to solar panel absorptive solar energy few, change into the inefficiency of electric energy, present detection mode is generally that the workman uses ladder or other instrument to climb to the eminence after observing the dust condition on solar panel surface, later whether clear up solar panel in the judgement decision through the workman.

At present, when the dust is detected on the surface of the solar panel, the dust on the solar panel is observed after the solar panel needs to be manually ascended, the labor intensity of manual ascending is high, the operation is inconvenient, and certain danger and poor safety are caused when people manually ascend with the help of ladders and the like in rainy days.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs to solve provides a photovoltaic module pollution degree detection device, does not need the workman to ascend a height and can accomplish the dust detection to solar panel, has reduced intensity of labour, convenient to use, and the security is high.

In order to solve the technical problem, the utility model adopts the following technical proposal.

A photovoltaic module pollution degree detection device comprises a base plate, a supporting shaft, a fixing frame, a lifting block, a rotating shaft, a first motor, a threaded pipe, a screw rod, a fixing block, a fixing plate, two groups of telescopic rods, a camera, a power device, a lifting device and a rotating device, wherein the supporting shaft is rotatably arranged on the base plate, the power device is arranged on the base plate and used for providing power for the rotation of the supporting shaft, the fixing frame is fixedly arranged at the upper end of the supporting shaft, the lifting device is arranged on the fixing frame, the lifting block is arranged on the lifting device, the lifting device is used for lifting the lifting block, the rotating shaft is rotatably arranged on the lifting block, the left end of the rotating shaft is connected with the output end of the first motor, the first motor is fixedly arranged on the lifting block, the threaded pipe is fixedly arranged at the right end of the rotating shaft, the left end of the screw rod is screwed with the threaded pipe, and the right end of the screw rod is fixedly arranged on the fixing block, fixed plate fixed mounting is at the right-hand member of fixed block, and the equal fixed mounting of right-hand member of two sets of telescopic links is on the fixed plate, and the equal fixed mounting of left end of two sets of telescopic links is on the elevator, and rotary device installs the right-hand member at the fixed plate, and camera fixed mounting is on rotary device, and detection device still is provided with the display screen, and the display screen is installed in the base plate upper end, and the camera is connected with the display screen electricity, and the screwed pipe is coaxial with the rotation axis.

When dust detection is needed to be carried out on a high-position solar panel, firstly, a lifting device is opened, the lifting device drives two groups of telescopic rods to ascend through a lifting block, the two groups of telescopic rods drive a rotating device to ascend through a fixed plate, the rotating device drives a camera to ascend, after the camera ascends to the position above the installation height of the solar panel, a first motor is started, the first motor drives a threaded pipe to rotate through a rotating shaft, the rotating threaded pipe enables the fixed block to drive the fixed plate to move rightwards through a screw rod, the fixed plate drives the camera to move rightwards through the rotating device, the camera is located right above the solar panel, then the camera is opened, a picture of the solar panel shot by the camera is transmitted to a display screen on a base plate, then people can judge the dust condition on the surface of the solar panel by observing the picture of the solar panel on the display screen, and simultaneously drive a supporting shaft to rotate leftwards and rightwards through a power device, the back shaft makes the elevator block drive two sets of telescopic links through fixed frame and controls rotatoryly, and two sets of telescopic links make rotary device drive the camera through the fixed plate and control rotatoryly, can make the camera rotate from top to bottom through rotary device, can survey the dust condition on solar panel each position through rotating from top to bottom and controlling the rotation to the camera, made things convenient for dust detection on solar panel, do not need the workman to ascend a height and can accomplish the dust detection to solar panel, reduced intensity of labour, improved the security simultaneously.

Preferably, the power device comprises a first cone pulley, a second cone pulley, a driving shaft, a support plate and a second motor, the first cone pulley is fixedly mounted on the supporting shaft and meshed with the second cone pulley, the second cone pulley is fixedly mounted at the right end of the driving shaft, the driving shaft is rotatably mounted on the support plate, the support plate is fixedly mounted at the upper end of the base plate, the left end of the driving shaft is connected with the output end of the second motor, and the second motor is fixedly mounted at the upper end of the base plate.

Open the second motor, the second motor passes through the drive shaft and drives the second cone pulley rotatory, and the second cone pulley drives the back shaft through first cone pulley and rotates in left right direction, and the back shaft makes the elevator drive two sets of telescopic links rotate in left right direction through fixed frame, and two sets of telescopic links make rotary device drive the camera rotate the position that needs the detection on solar panel in left right direction through the fixed plate can, made things convenient for the detection to the dust condition on solar panel, improved the reliability.

Preferably, the lifting device comprises two groups of connecting rods, two groups of sliding blocks, two groups of fixed columns, two groups of sliding plates, two groups of positioning blocks, two groups of sliding blocks, two groups of connecting plates, a first lead screw, a third motor and a vertical plate, wherein the two groups of connecting rods are fixedly arranged at the upper ends of the lifting blocks, the two groups of sliding blocks are respectively fixedly arranged at the upper ends of the two groups of connecting rods, the two groups of sliding blocks are respectively slidably arranged on the two groups of fixed columns up and down, the two groups of fixed columns are respectively fixedly arranged at the front and rear ends of the lifting blocks, the two groups of sliding plates are respectively slidably arranged on the fixed frame up and down, the two groups of positioning blocks are respectively fixedly arranged at the front and rear parts of the lower end of the lifting blocks, the two groups of sliding blocks are respectively slidably arranged at the front and rear parts of the fixed frame, the front and rear parts of the first lead screw are provided with external threads with opposite rotation directions, two sets of sliding blocks are respectively with two parts spiral shell dress around the first lead screw, two sets of connecting plates front and back mirror image, and the rear end of first lead screw is connected with the output of third motor, and third motor fixed mounting is on fixed frame, and first lead screw rotates and installs on fixed frame and riser, and riser fixed mounting is on fixed frame.

The third motor is started, the third motor drives the first lead screw to rotate, the rotating first lead screw enables the two groups of sliding blocks to be close to each other, the two groups of sliding blocks enable the two groups of positioning blocks to drive the lifting block to ascend through the two groups of connecting plates, the lifting block drives the rotating shaft to ascend, the height of the rotating shaft can be adjusted conveniently, and convenience and reliability in the using process are improved.

Preferably, rotary device includes two sets of backup pads, axis of rotation, micro motor and a piece, and the equal fixed mounting in the right-hand member of fixed plate of two sets of backup pads, and the axis of rotation is rotated and is installed in two sets of backup pads, and the rear end of axis of rotation is connected with micro motor's output, and micro motor fixed mounting is in the backup pad of rear side, and a piece fixed mounting is in the axis of rotation, and camera fixed mounting is at the lower extreme of a piece.

The micro motor is turned on, the micro motor drives the support block to rotate up and down through the rotating shaft, the support block drives the camera to rotate up and down until the camera rotates in the up-down direction to an angle convenient for observing the solar panel; the solar dust collector facilitates observation of solar dust, and improves convenience and reliability in the use process.

Preferably, the spring fixing frame further comprises two groups of limiting blocks, two groups of springs and two groups of cushion blocks, wherein the two groups of limiting blocks are fixedly arranged at the front part and the rear part of the fixing frame respectively, the two groups of springs are fixedly arranged on the two groups of limiting blocks respectively, and the two groups of cushion blocks are fixedly arranged at the upper ends of the two groups of springs respectively; through the arrangement, the two groups of sliding plates are prevented from overtravel movement when moving downwards, and the reliability of the two groups of sliding plates in movement is improved.

Preferably, the device also comprises a pulley which is fixedly arranged at the lower end of the base plate; through the arrangement, the substrate can be conveniently moved, and the convenience in the use process is improved.

Preferably, the lower end of the fixing plate is provided with a searchlight; through the arrangement, the lower part of the fixing plate is brighter, the camera can conveniently record the working state of the solar panel, and the reliability in the using process is improved.

Due to the adoption of the technical scheme, the utility model has the following technical progress.

The utility model discloses a lift piece drives two sets of telescopic links and rises, two sets of telescopic links drive rotary device through the fixed plate and rise, rotary device drives the camera and rises, after the camera rises to the mounting height of solar energy, open first motor, first motor leads to the rotation axis and drives the screwed pipe rotation, the rotatory screwed pipe makes the fixed block drive the fixed plate through the screw rod and moves right, the fixed plate drives the camera through rotary device and moves right, make the camera be located directly over solar panel, later open the camera, make the picture of solar panel that the camera was shot-recorded pass on the display screen on the base plate, later people can judge the dust condition on solar panel surface through observing the picture of solar panel on the display screen, drive the back shaft through power device and rotate about simultaneously, the back shaft makes the lift piece drive two sets of telescopic links to rotate about through the fixed frame, two sets of telescopic links pass through the fixed plate and make rotary device drive the camera rotation about, can make the camera rotate from top to bottom through rotary device, can survey the dust condition on solar panel each position through the rotation from top to bottom and the rotation from left to right to the camera, made things convenient for the dust on the solar panel to detect, do not need the workman to ascend a height and can accomplish the dust detection to solar panel, reduced intensity of labour, improved the security simultaneously.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view showing the structure of a fixing plate, a supporting plate, a rotating shaft, etc.;

FIG. 3 is a schematic structural view of the fixing frame, the positioning block, the connecting plate and the like;

fig. 4 is a structural schematic view of a support shaft, a first cone pulley and a fixing frame;

wherein: 1. a substrate; 2. a support shaft; 3. a fixing frame; 4. a lifting block; 5. a rotating shaft; 6. a first motor; 7. a threaded pipe; 8. a screw; 9. a fixed block; 10. a fixing plate; 11. a telescopic rod; 12. a camera; 13. a first cone pulley; 14. a second cone; 15. a drive shaft; 16. a support plate; 17. a second motor; 18. a connecting rod; 19. a slider; 20. fixing the column; 21. a slide plate; 22. positioning blocks; 23. a slider; 24. a connecting plate; 25. a first lead screw; 26. a third motor; 27. a vertical plate; 28. a support plate; 29. a rotating shaft; 30. a micro motor; 31. supporting a block; 32. a limiting block; 33. a spring; 34. cushion blocks; 35. a pulley.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The utility model provides a photovoltaic module pollution degree detection device, its structure is as shown in fig. 1 to 4, including base plate 1, back shaft 2, fixed frame 3, elevator 4, rotation axis 5, first motor 6, screwed pipe 7, screw rod 8, fixed block 9, fixed plate 10, two sets of telescopic links 11, camera 12, power device, elevating gear and rotary device.

Back shaft 2 rotates and installs on base plate 1, fixed frame 3 fixed mounting is in the upper end of back shaft 2, 5 horizontal rotation of rotation axis are installed on elevator 4, 6 fixed mounting of first motor is on elevator 4, the left end of rotation axis 5 is connected with the output of first motor 6, 7 fixed mounting of screwed pipe are at the right-hand member of rotation axis 5, screwed pipe 7 is coaxial with rotation axis 5, the left part and the 7 spiral shell of screwed pipe of screw rod 8, the right-hand member fixed mounting of screw rod 8 is on fixed block 9, fixed plate 10 fixed mounting is at the right-hand member of fixed block 9, the equal fixed mounting of right-hand member of two sets of telescopic links 11 is on fixed plate 10, the equal fixed mounting of left end of two sets of telescopic links 11 is on elevator 4.

The detection device is also provided with a display screen, the display screen is arranged at the upper end of the substrate 1, and the camera 12 is electrically connected with the display screen.

The structure of the power device is shown in the attached drawing 1, and comprises a first cone pulley 13, a second cone pulley 14, a driving shaft 15, a support plate 16 and a second motor 17, wherein the second motor 17 is fixedly installed at the upper end of a substrate 1, the support plate 16 is fixedly installed at the upper end of the substrate 1, the left end of the driving shaft 15 is connected with the output end of the second motor 17, the second cone pulley 14 is fixedly installed at the right end of the driving shaft 15, the driving shaft 15 is rotatably installed on the support plate 16, the first cone pulley 13 is fixedly installed on a supporting shaft 2, and the first cone pulley 13 is meshed with the second cone pulley 14.

The lifting device is structurally shown in fig. 3, and comprises two groups of connecting rods 18, two groups of sliding blocks 19, two groups of fixing columns 20, two groups of sliding plates 21, two groups of positioning blocks 22, two groups of sliding blocks 23, two groups of connecting plates 24, a first lead screw 25, a third motor 26, a vertical plate 27, two groups of limiting blocks 32, two groups of springs 33 and two groups of cushion blocks 34.

Two sets of connecting rods 18 are all fixedly mounted on the upper end of the lifting block 4, two sets of sliders 19 are respectively fixedly mounted on the upper ends of the two sets of connecting rods 18, the two sets of sliders 19 are respectively slidably mounted on two sets of fixing columns 20 up and down, and the two sets of fixing columns 20 are all fixedly mounted on the upper portion of the fixing frame 3.

Two sets of slide plates 21 are respectively fixedly installed at the front end and the rear end of the lifting block 4, and the two sets of slide plates 21 are both vertically and slidably installed on the fixed frame 3.

Two groups of positioning blocks 22 are respectively fixedly arranged at the front part and the rear part of the lower end of the lifting block 4, two groups of sliding blocks 23 are respectively arranged at the lower part of the fixed frame 3 in a front-back sliding manner, and the upper part and the lower part of two groups of connecting plates 24 are respectively hinged with the two groups of positioning blocks 22 and the two groups of sliding blocks 23.

The front and back parts of the first screw rod 25 are provided with external threads with opposite rotation directions, the two groups of sliding blocks 23 are respectively screwed with the front and back parts of the first screw rod 25, and the two groups of connecting plates 24 are in front and back mirror images.

The third motor 26 is fixedly installed on the fixed frame 3, the vertical plate 27 is fixedly installed in the middle of the fixed frame 3, the rear end of the first lead screw 25 is connected with the output end of the third motor 26, and the first lead screw 25 is rotatably installed on the fixed frame 3 and the vertical plate 27.

Two groups of limit blocks 32 are respectively and fixedly arranged at the front part and the rear part of the fixed frame 3, two groups of springs 33 are respectively and fixedly arranged on the two groups of limit blocks 32, two groups of cushion blocks 34 are respectively and fixedly arranged at the upper ends of the two groups of springs 33, and a pulley 35 is fixedly arranged at the lower end of the base plate 1;

the structure of the rotating device is shown in fig. 2, and the rotating device comprises two groups of supporting plates 28, a rotating shaft 29, a micro motor 30 and a supporting block 31, wherein the two groups of supporting plates 28 are fixedly mounted at the right end of the fixing plate 10, the rotating shaft 29 is rotatably mounted on the two groups of supporting plates 28, the rear end of the rotating shaft 29 is connected with the output end of the micro motor 30, the micro motor 30 is fixedly mounted on the supporting plate 28 at the rear side, the supporting block 31 is fixedly mounted on the rotating shaft 29, and the camera 12 is fixedly mounted at the lower end of the supporting block 31.

The utility model discloses the during operation, when the solar panel of eminence carries out dust detection, open third motor 26, third motor 26 drives first lead screw 25 rotatory, rotatory first lead screw 25 makes two sets of sliding blocks 23 be close to each other, two sets of sliding blocks 23 make two sets of locating pieces 22 drive elevator 4 through two sets of connecting plates 24 and rise, elevator 4 drives rotation axis 5 and rises, elevator 4 drives two sets of telescopic links 11 and rises, two sets of telescopic links 11 drive two sets of backup pads 28 and axis of rotation 29 through fixed plate 10 and rise, axis of rotation 29 drives camera 12 and rises, the mounting height top to solar energy rises to camera 12.

The first motor 6 is turned on, the first motor 6 drives the threaded pipe 7 to rotate through the rotating shaft 5, the rotating threaded pipe 7 drives the fixing block 9 to drive the fixing plate 10 to move rightwards through the screw 8, the fixing plate 10 drives the camera 12 to move rightwards through the rotating shaft 29 through the two groups of supporting plates 28, and the camera 12 moves right above the solar panel in the left-right direction.

The camera 12 is opened, the picture of the solar panel shot by the camera 12 is transmitted to the display screen on the substrate 1, and then people can judge the dust condition on the surface of the solar panel by observing the picture of the solar panel on the display screen.

In the detection process, a second motor 17 and a micro motor 30 can be turned on, the second motor 17 drives a second cone pulley 14 to rotate through a driving shaft 15, the second cone pulley 14 drives a supporting shaft 2 to rotate in the left-right direction through a first cone pulley 13, the supporting shaft 2 drives a lifting block 4 to drive two groups of telescopic rods 11 to rotate in the left-right direction through a fixing frame 3, and the two groups of telescopic rods 11 drive a rotating shaft 29 and a camera 12 to rotate around the supporting shaft 2 in the left-right direction through two groups of supporting plates 28 through a fixing plate 10; the micro motor 30 drives the supporting block 31 to drive the camera 12 to rotate in the vertical direction through the rotating shaft 29, and the dust condition on each position of the solar panel can be observed through the vertical rotation and the left-right rotation of the camera 12.

The installation mode, the connection mode or the arrangement mode of each part are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects of the installation mode, the connection mode or the arrangement mode can be achieved; the utility model discloses a screwed pipe 7, screw rod 8, telescopic link 11, camera 12, micro motor 30, cushion 34 and pulley 35 for purchase on the market, this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.

Claims (7)

1. A photovoltaic module pollution degree detection device is characterized by comprising a base plate (1), a support shaft (2), a fixed frame (3), a lifting block (4), a rotating shaft (5), a first motor (6), a threaded pipe (7), a screw rod (8), a fixed block (9), a fixed plate (10), two groups of telescopic rods (11), a camera (12), a power device, a lifting device and a rotating device, wherein the support shaft (2) is rotatably installed on the base plate (1), the power device is installed on the base plate (1) and is used for providing power for the rotation of the support shaft (2), the fixed frame (3) is fixedly installed at the upper end of the support shaft (2), the lifting device is installed on the fixed frame (3), the lifting block (4) is installed on the lifting device, the lifting device is used for lifting the lifting block (4), the rotating shaft (5) is rotatably installed on the lifting block (4), the left end of a rotating shaft (5) is connected with the output end of a first motor (6), the first motor (6) is fixedly installed on a lifting block (4), a threaded pipe (7) is fixedly installed at the right end of the rotating shaft (5), the left part of a screw rod (8) is in threaded installation with the threaded pipe (7), the right end of the screw rod (8) is fixedly installed on a fixed block (9), a fixed plate (10) is fixedly installed at the right end of the fixed block (9), the right ends of two groups of telescopic rods (11) are fixedly installed on the fixed plate (10), the left ends of the two groups of telescopic rods (11) are fixedly installed on the lifting block (4), a rotating device is installed at the right end of the fixed plate (10), and a camera (12) is fixedly installed on the rotating device; the detection device is also provided with a display screen, the display screen is arranged at the upper end of the substrate (1), the camera (12) is electrically connected with the display screen, and the threaded pipe (7) is coaxial with the rotating shaft (5).

2. The photovoltaic module pollution degree detection device according to claim 1, wherein the power device comprises a first cone pulley (13), a second cone pulley (14), a driving shaft (15), a support plate (16) and a second motor (17), the first cone pulley (13) is fixedly arranged on the supporting shaft (2), the first cone pulley (13) is meshed with the second cone pulley (14), the second cone pulley (14) is fixedly arranged at the right end of the driving shaft (15), the driving shaft (15) is rotatably arranged on the support plate (16), the support plate (16) is fixedly arranged at the upper end of the base plate (1), the left end of the driving shaft (15) is connected with the output end of the second motor (17), and the second motor (17) is fixedly arranged at the upper end of the base plate (1).

3. The photovoltaic module pollution degree detection device according to claim 1, wherein the lifting device comprises two groups of connecting rods (18), two groups of sliding blocks (19), two groups of fixing columns (20), two groups of sliding plates (21), two groups of positioning blocks (22), two groups of sliding blocks (23), two groups of connecting plates (24), a first lead screw (25), a third motor (26) and a vertical plate (27), the two groups of connecting rods (18) are fixedly arranged at the upper end of the lifting block (4), the two groups of sliding blocks (19) are respectively fixedly arranged at the upper ends of the two groups of connecting rods (18), the two groups of sliding blocks (19) are respectively slidably arranged on the two groups of fixing columns (20) up and down, and the two groups of fixing columns (20) are respectively fixedly arranged at the upper part of the fixing frame (3); two groups of sliding plates (21) are respectively and fixedly arranged at the front end and the rear end of the lifting block (4), and the two groups of sliding plates (21) are both arranged on the fixed frame (3) in a vertical sliding manner; two sets of locating pieces (22) are respectively fixed mounting in the front and back two parts of elevator (4) lower extreme, two sets of sliding blocks (23) are all sliding mounting in fixed frame (3) lower part around, the upper and lower two parts of two sets of connecting plates (24) are articulated with two sets of locating pieces (22) and two sets of sliding blocks (23) respectively, two sets of external screw threads that the direction of rotation is opposite are provided with in the front and back two parts of first lead screw (25), two sets of sliding blocks (23) are respectively with two sets of spiral shell dress in the front and back of first lead screw (25), mirror image around two sets of connecting plates (24), the rear end of first lead screw (25) is connected with the output of third motor (26), third motor (26) fixed mounting is on fixed frame (3), first lead screw (25) rotate and install on fixed frame (3) and riser (27), riser (27) fixed mounting is on fixed frame (3).

4. The device for detecting the pollution degree of the photovoltaic module according to claim 1, wherein the rotating device comprises two groups of supporting plates (28), a rotating shaft (29), a micro motor (30) and a supporting block (31), the two groups of supporting plates (28) are fixedly arranged at the right end of the fixing plate (10), the rotating shaft (29) is rotatably arranged on the two groups of supporting plates (28), the rear end of the rotating shaft (29) is connected with the output end of the micro motor (30), the micro motor (30) is fixedly arranged on the supporting plate (28) at the rear side, the supporting block (31) is fixedly arranged on the rotating shaft (29), and the camera (12) is fixedly arranged at the lower end of the supporting block (31).

5. The device for detecting the pollution degree of the photovoltaic module according to claim 3, wherein two sets of limit blocks (32), two sets of springs (33) and two sets of cushion blocks (34) are further disposed on the inner wall of the fixing frame (3), the two sets of limit blocks (32) are respectively and fixedly mounted on the front and rear portions of the fixing frame (3), the two sets of springs (33) are respectively and fixedly mounted on the two sets of limit blocks (32), and the two sets of cushion blocks (34) are respectively and fixedly mounted on the upper ends of the two sets of springs (33).

6. The device for detecting the pollution degree of the photovoltaic module according to claim 1, wherein the lower end of the substrate (1) is fixedly provided with a pulley (35).

7. The photovoltaic module pollution level detection device according to claim 1, wherein the lower end of the fixing plate (10) is provided with a searchlight.

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