CN114826125A - Photovoltaic ceiling device with high-efficient photic - Google Patents
Photovoltaic ceiling device with high-efficient photic Download PDFInfo
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- CN114826125A CN114826125A CN202210507517.4A CN202210507517A CN114826125A CN 114826125 A CN114826125 A CN 114826125A CN 202210507517 A CN202210507517 A CN 202210507517A CN 114826125 A CN114826125 A CN 114826125A
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- 238000004140 cleaning Methods 0.000 claims abstract description 48
- 238000000465 moulding Methods 0.000 claims description 20
- 239000012634 fragment Substances 0.000 claims description 16
- 238000005507 spraying Methods 0.000 claims description 11
- 230000000087 stabilizing effect Effects 0.000 claims description 8
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- 230000006698 induction Effects 0.000 claims description 5
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- 230000003019 stabilising effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 241000733322 Platea Species 0.000 claims 1
- 238000010248 power generation Methods 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 abstract description 4
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- 230000009286 beneficial effect Effects 0.000 description 6
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- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a photovoltaic ceiling device with high-efficiency light receiving function, which comprises a main support column, a jacking mechanism, a cleaning device, a light sensing device and a photovoltaic ceiling, wherein the jacking mechanism and the photovoltaic ceiling are symmetrically arranged on two sides of the main support column, the photovoltaic ceiling is connected with the main support column through the jacking mechanism, the cleaning device is arranged at the top of the main support column, a plurality of light sensing devices are arranged at equal intervals at the top of the cleaning device, the device collects light signals through the light sensing devices, captures the sunlight irradiation angle and transmits the signals to a single-chip controller, the single-chip controller controls the movement of the jacking mechanism, so that the photovoltaic ceiling can face the sunlight at a better angle, the utilization rate of the light is improved, the problem that the ceiling is arranged in a pointed shape by the existing ceiling photovoltaic, the two sides of the pointed ceiling face are not in the same direction, and the light cannot be directly irradiated to the solar cell panels on the two sides of the ceiling at the same time when the ceiling is arranged on the pointed shape is solved, resulting in a problem of poor power generation efficiency.
Description
Technical Field
The invention relates to the technical field of solar power generation, in particular to a photovoltaic ceiling device capable of efficiently receiving light.
Background
A photovoltaic ceiling is a power generation device that collects heat when exposed to the sun and converts light energy into direct current, and is composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (e.g., silicon).
Photovoltaic ceilings can be made in different shapes and the modules can be connected to generate more electricity. Both rooftops and building surfaces utilize photovoltaic ceilings, even as part of a window, skylight, or shade device, which are commonly referred to as building-attached photovoltaic systems.
At present, current photovoltaic ceiling sets up the ceiling into the pinnacle shape, and the ceiling two sides orientation of pinnacle shape is different, and the photovoltaic board sets up the solar cell panel on ceiling upper end light of pinnacle shape can not direct the both sides simultaneously, leads to the not good problem of generating efficiency, consequently, needs a photovoltaic ceiling device that has high-efficient photic.
Disclosure of Invention
The invention aims to provide a photovoltaic ceiling device capable of efficiently receiving light, which is used for solving the problems that the ceiling of the existing photovoltaic ceiling is arranged to be in a pointed top shape, the two sides of the pointed top-shaped ceiling face different in orientation, and light rays of a photovoltaic panel arranged at the upper end of the pointed top-shaped ceiling cannot be directly emitted to solar cell panels at two sides at the same time, so that the power generation efficiency is poor.
In order to achieve the purpose, the invention discloses a photovoltaic ceiling device with high-efficiency light receiving function, which comprises a main support column, a jacking mechanism, a cleaning device, a light sensing device and a photovoltaic ceiling, wherein the jacking mechanism and the photovoltaic ceiling are symmetrically arranged on two sides of the main support column, the photovoltaic ceiling is connected with the main support column through the jacking mechanism, the cleaning device is arranged at the top of the main support column, and a plurality of light sensing devices are arranged at equal intervals at the top of the cleaning device.
Preferably, the jacking mechanism comprises: articulated seat one, electric telescopic handle, articulated seat two, the main tributary strut lateral wall with articulated seat one fixed connection, photovoltaic ceiling back fixedly connected with articulated seat two, electric telescopic handle one end with articulated seat one is articulated, the electric telescopic handle other end with articulated seat two is articulated.
Preferably, the photovoltaic ceiling includes: photovoltaic board and support frame, the support frame comprises a plurality of horizontal keels and the mutual concatenation of fossil fragments of indulging, the photovoltaic board locate by horizontal keel with indulge in the dead slot that the fossil fragments concatenation is constituteed, just the photovoltaic board with horizontal keel with indulge fossil fragments inner frame fixed connection.
Preferably, the photovoltaic ceiling is rotatably connected with the main supporting column.
Preferably, the jacking mechanism, the light sensing device and the photovoltaic panel are electrically connected.
Preferably, the cleaning device includes: a mounting shell, a cleaning component, a second gear, a second driving motor,
The device comprises a molding block, an electric telescopic rod, a third gear, a belt, a third driving motor, a second mounting plate, a fourth gear, a first connecting rod, a fifth gear and a spraying device;
the bottom of the mounting shell is fixedly connected with the top of the main supporting column, and openings are symmetrically formed in two sides of the cleaning device;
the above-mentioned
The top of the mould block is connected with the top of the inner wall of the mounting shell in a sliding way, and
the same driving structures I are symmetrically arranged between the profile block and the inner wall of the mounting shell;
the first driving structure comprises: the gear rack comprises a first connecting plate, a first driving motor, a groove, a first limiting block, a toothed bar, a first gear, a T-shaped limiting groove and a T-shaped limiting block, wherein one end of the first connecting plate is connected with the first driving motor
The outer wall of the molding block is fixedly connected, the other end of the connecting plate is connected with the inner wall of the mounting shell in a sliding manner, and a toothed bar is fixedly connected to one lower end of the connecting plate;
the first limiting block is fixedly connected with the inner wall of the mounting shell, the first limiting block is internally provided with the groove and a T-shaped limiting groove, the first driving motor is fixedly connected with the inner wall of the groove,an output end of the driving motor is fixedly connected with the first gear, the first gear is meshed with the rack bar, and the first gear is connected with the first gear through a first connecting rod
The outer side wall of the profile block is fixedly connected with the T-shaped limiting block, and the T-shaped limiting block is arranged in the T-shaped limiting groove and is in sliding connection with the inner wall of the T-shaped limiting groove;
the above-mentioned
The top of the inner wall of the molding block is fixedly connected with the electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with the mounting plate II, the driving motor III is fixedly connected with the lower end of the mounting plate II, the output shaft of the driving motor III is fixedly connected with the fifth gear, the top of the first connecting rod is rotatably connected with the center of the bottom of the mounting plate II, the outer wall of the first connecting rod is fixedly sleeved with the fourth gear, the fourth gear is meshed with the fifth gear, and the bottom of the first connecting rod is fixedly connected with the spraying device;
the second driving motor and the
The top of the inner wall of the molding block is fixedly connected, the second output shaft of the driving motor is fixedly connected with the third gear, and the third gear is meshed with the second gear.
Preferably, the electric telescopic rod is taken as a symmetry axis and is arranged in the
The same driving structure II is symmetrically arranged in the model block and comprises: the device comprises a first fixing block, a threaded rod, a first belt pulley, a limiting ring, a threaded sleeve, a second fixing block and a sliding rod;
the top of the threaded rod and the
The top of the inner wall of the mould block is fixedly connected with the threaded rodThe second gear and the first belt pulley are fixedly sleeved on the wall from top to bottom, and the first belt pulley is in transmission connection with the belt pulley on the other side which is symmetrically arranged through the belt;
the first fixed block and the second fixed block
The inner wall of the molding block is fixedly connected with the second fixing block
The inner wall of the molded block is fixedly connected, the first fixed block and the second fixed block are fixedly connected with the slide rod, the limiting ring is sleeved on the outer wall of the slide rod in a sliding mode, the limiting ring is fixedly connected with the side wall of the threaded sleeve, and the threaded rod extends into the threaded sleeve and is in threaded connection with the threaded sleeve.
Preferably, the cleaning assembly is arranged at the lower end of the threaded sleeve and comprises: installing a shell, a sixth gear, a driving motor IV, a tooth block and a cleaning block;
the top of the outer wall of the mounting shell is fixedly connected with the lower end of the threaded sleeve, the fourth driving motor is fixedly connected to the inner wall of the mounting shell, and the fourth output shaft of the driving motor is fixedly connected with the sixth gear;
the upper end of the cleaning block is provided with a plurality of tooth blocks, the tooth blocks are meshed with the sixth gear, and the lower end of the cleaning block is attached to the surface of a photovoltaic panel on the photovoltaic ceiling.
Preferably, the main tributary dagger lower extreme bilateral symmetry is equipped with same stabilising arrangement, stabilising arrangement includes: the device comprises an electric telescopic supporting rod, a supporting plate, a driving cylinder, a telescopic rod, a first mounting groove, a second mounting groove, a supporting base and a triangular support;
one end of the electric telescopic supporting rod is rotatably connected with the main supporting column, the other end of the electric telescopic supporting rod is rotatably connected with the upper end of the supporting plate, and the right end of the supporting plate is rotatably connected with the main supporting column;
the driving air cylinder is fixedly connected with the lower end of the supporting plate, the output end of the driving air cylinder is fixedly connected with the triangular support, the same telescopic rods are symmetrically arranged on two sides of the driving air cylinder, and two ends of each telescopic rod are fixedly connected with the lower end of the supporting plate and the upper end of the triangular support respectively;
the supporting base is internally provided with a first mounting groove and a second mounting groove, the first mounting groove and the second mounting groove are symmetrically arranged on two sides of the second mounting groove, the triangular support column is arranged in the second mounting groove and fixedly connected with the inner wall of the second mounting groove, and a puncture auxiliary stabilizing assembly is arranged in the first mounting groove.
Preferably, the puncture assisting and stabilizing assembly includes: the safety rod, the half-toothed rod, the sixth gear, the driving motor IV, the limiting rod, the helical tooth thorn block and the helical teeth;
the utility model discloses a safety gear, including gag lever post, mounting groove, safety lever post, mounting groove, safety lever post lower extreme, the gag lever post other end with a mounting groove inner wall top fixed connection, half-tooth pole upper end with safety lever post lower extreme butt, half-tooth pole lower extreme slides and runs through the gag lever post and with skewed tooth thorn piece upper end fixed connection, skewed tooth thorn piece both ends respectively with sliding connection about a mounting groove both sides inner wall, a mounting groove inner wall fixedly connected with driving motor four, fixed the cup jointing has on the four output shafts of driving motor six gear, sixth gear with half-tooth pole meshing, skewed tooth thorn piece lower extreme fixedly connected with is a plurality of skewed tooth.
Drawings
FIG. 1 is a three-dimensional schematic diagram of the main structure of the present invention;
FIG. 2 is a front view of the main body of the present invention;
FIG. 3 is a schematic view of a photovoltaic panel mounting frame structure according to the present invention;
FIG. 4 is a schematic view of a photovoltaic ceiling structure according to the present invention;
FIG. 5 is a schematic cross-sectional view of the cleaning device of FIG. 1 taken along the line A-A;
FIG. 6 is an enlarged view of the structure at A in FIG. 5 according to the present invention;
FIG. 7 is a schematic representation of the stabilization device of the present invention after deployment;
FIG. 8 is an enlarged view of the structure at B in FIG. 7 according to the present invention.
FIG. 9 is an enlarged view of the structure at C of FIG. 8 according to the present invention.
In the figure: 1. a main support column; 2. a jacking mechanism; 3. a cleaning device; 301. an opening; 4. a light sensing device; 5. a photovoltaic ceiling; 6. a first hinge seat; 7. an electric telescopic rod; 8. a second hinge seat; 9. a photovoltaic panel; 10. a support frame; 11. a transverse keel; 12. a longitudinal keel; 13. an empty groove; 14. installing a shell; 15. a first connecting plate; 16. a first driving motor; 17. a groove; 18. a first limiting block; 19. a cleaning assembly; 20. a rack bar; 21. a first gear; 22. a second gear; 23. a first fixing block; 24. a T-shaped limiting groove; 25. a T-shaped limiting block; 26. a threaded rod; 27. a second driving motor; 28.
molding blocks; 29. an electric telescopic rod; 30. a third gear; 31. a first belt pulley; 32. a belt; 33. driving a motor III; 35. a limiting ring; 36. a threaded sleeve; 37. a second fixed block; 38. a second mounting plate; 39. a fourth gear; 40. a first link; 41. a fifth gear; 42. a spraying device; 43. a slide bar; 45. installing a shell; 46. a sixth gear; 47. driving a motor IV; 48. a tooth block; 49. a cleaning block; 50. an electric telescopic supporting rod; 51. a support plate; 52. a driving cylinder; 53. a telescopic rod; 54. a first mounting groove; 55. a second mounting groove; 56. a support base; 57. a triangular pillar; 58. a safety lever; 59. a half-rack bar; 60. a sixth gear; 61. driving a motor IV; 62. a limiting rod; 63. a skewed tooth thorn block; 64. and (4) helical teeth.
Detailed Description
The description of the present invention as to "first", "second", etc. is for descriptive purposes only, and not for purposes of particular ordinal or sequential meaning, nor for limitations, and is intended to identify components or operations described in the same technical language, but is intended to be construed as indicating or implying any relative importance or implicit identification of any number of technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between various embodiments can be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not be within the protection scope of the present invention.
Example 1
The embodiment of the invention provides a photovoltaic ceiling device with efficient light receiving, and referring to fig. 1, the invention provides a technical scheme that: including main tributary brace 1, climbing mechanism 2, cleaning device 3, light induction system 4 and photovoltaic ceiling 5, 1 bilateral symmetry of main tributary brace is equipped with climbing mechanism 2 and photovoltaic ceiling 5, just photovoltaic ceiling 5 passes through climbing mechanism 2 with main tributary brace 1 is connected, 1 top of main tributary brace is equipped with cleaning device 3, 3 equidistant being equipped with in top of cleaning device is a plurality of light induction system 4.
Preferably, the light sensing device 4 controls the movement of the jacking mechanism 2 through a single-chip controller.
The working principle and the beneficial effects of the technical scheme are as follows: this device passes through light induction system 4 collection light signal, catch sunlight irradiation angle, and give the monolithic controller with this signal transmission, monolithic controller control climbing mechanism 2 motion, make photovoltaic ceiling 5 can be facing to the sunlight with a better angle, improve the utilization ratio of light, thereby solved current photovoltaic ceiling and set up the ceiling into the pinnacle shape, the ceiling two sides orientation of pinnacle shape is different, the photovoltaic board sets up the ceiling upper end light of pinnacle shape can not direct the solar cell panel on both sides simultaneously, lead to the not good problem of generating efficiency.
Example 2
Referring to fig. 2 based on embodiment 1, the jacking mechanism 2 includes: articulated seat one 6, electric telescopic handle 7, articulated seat two 8, 1 lateral wall of main tributary dagger with articulated seat one 6 fixed connection, 5 back fixedly connected with of photovoltaic ceiling articulated seat two 8, 7 one end of electric telescopic handle with articulated seat one 6 is articulated, the 7 other end of electric telescopic handle with articulated seat two 8 are articulated.
The working principle and the beneficial effects of the technical scheme are as follows: after receiving the signal of the single-chip controller, the electric telescopic rod 7 enables the photovoltaic ceiling 5 to turn around the top of the main supporting column 1 through extension or contraction, so that the angle of the photovoltaic ceiling 5 is adjusted, sunlight is received better, and the light irradiation rate is improved.
Example 3
With reference to fig. 3 to 4, the photovoltaic ceiling 5 includes, in addition to any one of embodiments 1 to 2: photovoltaic board 9 and support frame 10, support frame 10 comprises a plurality of horizontal fossil fragments 11 and the mutual concatenation of fossil fragments 12 of indulging, photovoltaic board 9 locate by horizontal fossil fragments 11 with indulge in the dead slot 13 that fossil fragments 12 concatenation was constituteed, just photovoltaic board 9 with horizontal fossil fragments 11 with indulge interior frame fixed connection of fossil fragments 12.
The photovoltaic ceiling 5 is rotatably connected with the main supporting column 1.
The jacking mechanism 2, the light sensing device 4 and the photovoltaic panel 9 are electrically connected.
The working principle and the beneficial effects of the technical scheme are as follows: according to the quantity of required photovoltaic board, earlier with two sets of cross keel 11 and two sets of the fixed concatenation of vertical fossil fragments 12 of suitable length form a rectangle outline, then can reuse corresponding cross keel 11 according to the quantity of required photovoltaic board and form a plurality of dead slot 13 in the rectangle outline, install photovoltaic board 9 one by one in the dead slot 13 at last, thereby form photovoltaic ceiling 5, the device set up can design the photovoltaic ceiling 5 that accords with the size according to actual demand wantonly, make photovoltaic ceiling 5 use the scene more extensive and convenient.
Example 4
Referring to FIGS. 5 to 6 on the basis of any one of embodiments 1 to 3, characterized in that,
the cleaning device 3 includes: a mounting shell 14, a cleaning component 19, a second gear 22, a second driving motor 27,
The device comprises a molding block 28, an electric telescopic rod 29, a third gear 30, a belt 32, a third driving motor 33, a second mounting plate 38, a fourth gear 39, a first connecting rod 40, a fifth gear 41 and a spraying device 42;
the bottom of the mounting shell 14 is fixedly connected with the top of the main support column 1, and openings 301 are symmetrically formed in two sides of the cleaning device 3;
the above-mentioned
The top of the shaped block 28 is slidably connected with the top of the inner wall of the mounting shell 14
The same driving structures I are symmetrically arranged between the molding block 28 and the inner wall of the mounting shell 14;
the first driving structure comprises: the connecting plate I15, the driving motor I16, the groove 17, the limiting block I18, the rack bar 20, the first gear 21, the T-shaped limiting groove 24 and the T-shaped limiting block 25, wherein one end of the connecting plate I15 is connected with the T-shaped limiting block 25
The outer wall of the molding block 28 is fixedly connected, the other end of the first connecting plate 15 is in sliding connection with the inner wall of the mounting shell 14, and the lower end of the first connecting plate 15 is fixedly connected with a toothed bar 20;
the above-mentioned
The top of the inner wall of the molding block 28 is fixedly connected with the electric telescopic rod 29, the output end of the electric telescopic rod 29 is fixedly connected with the second mounting plate 38, the third driving motor 33 is fixedly connected with the lower end of the second mounting plate 38, the output shaft of the third driving motor 33 is fixedly connected with the fifth gear 41, the top of the first connecting rod 40 is rotatably connected with the center of the bottom of the second mounting plate 38, the outer wall of the first connecting rod 40 is fixedly connected with the fourth gear 39, the fourth gear 39 is meshed with the fifth gear 41, and the bottom of the first connecting rod 40 is fixedly connected with the spraying device 42;
the second driving motor 27 and the
The top of the inner wall of the block 28 is fixedly connected, the output shaft of the second driving motor 27 is fixedly connected with the third gear 30, and the third gear 30 is meshed with the second gear 22;
the electric telescopic rod 29 is taken as a symmetrical shaft
The same driving structures two are symmetrically arranged in the molding block 28, and the driving structures two comprise: the fixing block I23, the threaded rod 26, the belt pulley I31, the limiting ring 35, the threaded sleeve 36, the fixing block II 37 and the sliding rod 43;
the top of the threaded rod 26 and the
The top of the inner wall of the block 28 is fixedly connected, the outer wall of the threaded rod 26 is fixedly sleeved with the second gear 22 and the first belt pulley 31 from top to bottom, and the first belt pulley 31 is in transmission connection with the first belt pulley 31 on the other side which is symmetrically arranged through the belt 32;
the first fixing block 23 and the second fixing block
The inner wall of the mould block 28 is fixedly connected with the mould blockFixed block two 37 and the
The inner wall of the molding block 28 is fixedly connected, the sliding rod 43 is fixedly connected between the first fixing block 23 and the second fixing block 37, the limiting ring 35 is sleeved on the outer wall of the sliding rod 43 in a sliding manner, the limiting ring 35 is fixedly connected with the side wall of the threaded sleeve 36, and the threaded rod 26 extends into the threaded sleeve 36 and is in threaded connection with the threaded sleeve;
the lower end of the threaded sleeve 36 is provided with the cleaning assembly 19, and the cleaning assembly 19 comprises: a mounting shell 45, a sixth gear 46, a driving motor IV 47, a tooth block 48 and a cleaning block 49;
the top of the outer wall of the mounting shell 45 is fixedly connected with the lower end of the threaded sleeve 36, the driving motor IV 47 is fixedly connected with the inner wall of the mounting shell 45, and the output shaft of the driving motor IV 47 is fixedly connected with the sixth gear 46;
the upper end of the cleaning block 49 is provided with a plurality of tooth blocks 48, the tooth blocks 48 are meshed with the sixth gear 46, and the lower end of the cleaning block 49 is attached to the surface of the photovoltaic panel 9 on the photovoltaic ceiling 5.
The working principle and the beneficial effects of the technical scheme are as follows: when the photovoltaic panel 9 is used for a long time, the surface of the photovoltaic panel 9 is polluted by rainwater and the like, stains are generated on the surface of the photovoltaic panel 9, so that sunlight cannot completely irradiate the surface of the photovoltaic panel 9, the power generation efficiency is influenced, when the surface of the photovoltaic panel 9 needs to be cleaned, the photovoltaic ceiling 5 is firstly adjusted to a position which forms 90 degrees with the main supporting column 1 through the jacking mechanism 2, then the electric telescopic rod 29 is started, the output end of the electric telescopic rod 29 pushes the second mounting plate 38 downwards, after the spraying device 42 arranged at the lower end of the second mounting plate 38 moves downwards and is attached to the photovoltaic ceiling 5, the electric telescopic rod 29 is closed, then the driving motor three 33 is started to drive the first connecting rod 40 to rotate through the fifth gear 41 and the fourth gear 39, the spraying device 42 fixedly connected with the first connecting rod 40 sprays the cleaning liquid inside to the surface of the photovoltaic panel 9 uniformly under the action of centrifugal force;
while spraying, the first driving motor 16 drives the first gear 21 to rotateSo that the first connecting plate 15 is driven by the rack bar 20
The shaped block 28 is moved out of the opening 301 of the cleaning device 3, and the first driving motor 16 rotates forward and backward to enable the shaped block to move forward and backward
The molding block 28 can move on the surface of the photovoltaic panel 9, at this time, the spraying device 42 can completely cover the cleaning solution on the surface of the photovoltaic panel 9, after the cleaning solution completely covers the surface of the photovoltaic panel 9, the driving motor three 33 is turned off and the electric telescopic rod 29 is retracted, then the driving motor two 27 is started to drive the threaded rod 26 to rotate through the third gear 30 and the second gear 22 (the threaded rod 26 at the symmetrical position can rotate under the driving of the pulley one 31 and the belt 32), the threaded sleeve 36 can move downwards under the limitation of the limiting ring 35 and the sliding rod 43, the cleaning component 19 below the threaded sleeve 36 is attached to the surface of the photovoltaic panel 9 which is fully coated with the cleaning solution, then the driving motor four 47 is started to drive the sixth gear 46 to rotate in a reciprocating manner, at this time, the cleaning block 49 can reciprocate back and forth on the surface of the photovoltaic panel 9 under the action of the sixth gear 46 (at this time)
The profile block 28 also reciprocates in the left and right directions) to clean the surface of the photovoltaic panel 9 and improve the power generation efficiency, wherein the T-shaped limiting groove 24 and the T-shaped limiting block 25 are matched for use, so that the photovoltaic panel can be used for cleaning the surface of the photovoltaic panel, and the power generation efficiency is improved
The movement of the molding block is more stable.
Example 5
On the basis of any one of embodiments 1-4, referring to fig. 7-9, the same stabilizing devices are symmetrically arranged on both sides of the lower end of the main supporting column 1, and the stabilizing devices comprise: the device comprises an electric telescopic support rod 50, a support plate 51, a driving cylinder 52, a telescopic rod 53, a first mounting groove 54, a second mounting groove 55, a support base 56 and a triangular support 57;
one end of the electric telescopic support rod 50 is rotatably connected with the main support column 1, the other end of the electric telescopic support rod 50 is rotatably connected with the upper end of the support plate 51, and the right end of the support plate 51 is rotatably connected with the main support column 1;
the driving cylinder 52 is fixedly connected with the lower end of the supporting plate 51, the output end of the driving cylinder 52 is fixedly connected with the triangular support 57, the same telescopic rods 53 are symmetrically arranged on two sides of the driving cylinder 52, and two ends of each telescopic rod 53 are respectively fixedly connected with the lower end of the supporting plate 51 and the upper end of the triangular support 57;
the supporting base 56 is internally provided with the first mounting groove 54 and the second mounting groove 55, the first mounting grooves 54 are symmetrically arranged on two sides of the second mounting groove 55, the triangular support post 57 is arranged in the second mounting groove 55, the triangular support post 57 is fixedly connected with the inner wall of the second mounting groove 55, and the first mounting groove 54 is internally provided with a puncture auxiliary stabilizing component;
the puncture assisting and stabilizing assembly comprises: the safety rod 58, the half-tooth rod 59, the sixth gear 60, the driving motor IV 61, the limiting rod 62, the helical tooth thorn block 63 and the helical teeth 64;
the utility model discloses a safety device, including mounting groove 54, gag lever post 62, safety lever post 58, safety lever post 59, mounting groove 54, safety lever post 58 upper end and safety lever post 58 lower extreme butt, half ratch post 59 lower extreme slides and runs through gag lever post 62 and with skewed tooth thorn piece 63 upper end fixed connection, skewed tooth thorn piece 63 both ends respectively with sliding connection about mounting groove 54 both sides inner wall, mounting groove 54 inner wall fixed connection has driving motor four 61, the fixed cover of driving motor four 61 output shaft has connect sixth gear 60, sixth gear 60 with half ratch post 59 meshes, skewed tooth thorn piece 63 lower extreme fixedly connected with a plurality of skewed tooth 64.
Preferably, the bottom of the main supporting column 1 is provided with a travelling wheel.
The working principle and the beneficial effects of the technical scheme are as follows: when the photovoltaic ceiling device needs to be moved, the stabilizing device is in a retracted state (as shown in fig. 2), and the photovoltaic ceiling device can be moved to a required position through the travelling wheels arranged at the bottom of the main supporting column 1.
When windy weather occurs, in order to make the main support column 1 more stable and not topple over in the windy weather, the electric telescopic support rod 50 is started, the output end of the electric telescopic support rod 50 pushes the support plate 51 obliquely downward (as shown by an arrow in fig. 2), so that the support plate 51 and the first mounting groove 54 are ninety degrees away from the main support column 1 (as shown in fig. 8), then the driving cylinder 52 is started to push the support base 56 to be flush with the bottom of the main support column 1 through the triangular support post 57 (as shown in fig. 8), then the driving cylinder 52 is closed and the driving motor four 61 is started, the driving motor four 61 drives the sixth gear 60 to rotate, so that the half-toothed rod 59 meshed with the sixth gear 60 moves downward, so that the inclined teeth 64 arranged on the inclined teeth piercing block 63 pierce the ground and play a role of holding (mainly preventing the main support column 1 from moving left and right), wherein, the telescopic rod 53 can play a supporting role, and the half toothed bar 59 cannot deflect due to the matched use of the limiting rod 62 and the half toothed bar 59.
Example 6
On the basis of any one of embodiments 1 to 5, the method further comprises the following steps:
the temperature sensor is arranged on the surface of the photovoltaic panel 9 and is used for detecting the temperature of the surface of the photovoltaic panel 9;
the humidity sensor is arranged on the surface of the photovoltaic panel 9 and used for detecting the humidity on the surface of the photovoltaic panel 9;
the timer is arranged on the surface of the photovoltaic panel 9 and is used for detecting the illumination time of the photovoltaic panel 9;
the alarm is arranged on the outer surface of the photovoltaic panel 9;
the controller, the controller sets up 9 surfaces of photovoltaic board, the controller respectively with temperature sensor, humidity transducer, time-recorder, alarm electric connection, the controller is based on temperature sensor, humidity transducer, the work of time-recorder control alarm include:
step 1: the controller obtains the anti-aging performance coefficient of the photovoltaic panel 9 based on the temperature sensor, the humidity sensor, the timer and a formula (1):
wherein Δ is an aging resistance coefficient of the photovoltaic panel 9, E is an elastic modulus of the photovoltaic panel 9, θ is a yield strength of the photovoltaic panel 9, Φ is a poisson's ratio of the photovoltaic panel 9 material, δ is a ratio of the photovoltaic panel 9 material 1 Is a value detected by the humidity sensor, δ 2 Ambient humidity at standard atmospheric pressure, T 1 Is a value detected by the temperature sensor, T 2 Is the ambient temperature, s 1 Is the single maximum illumination time, s, of the photovoltaic panel 9 2 Is the average illumination time of the photovoltaic panel within 9 months, e is a natural constant with a value of 2.72,
the stability coefficient of the photovoltaic panel 9 (the value is more than 0 and less than 1, and the stability factor is set in consideration of the installation of the internal structure of the photovoltaic panel 9), and K is the minimum error coefficient of the temperature sensor, the humidity sensor and the timer;
step 2: and the controller compares the anti-aging performance coefficient of the photovoltaic panel 9 calculated in the step 1 with a preset anti-aging performance coefficient threshold value, and when the anti-aging performance coefficient of the photovoltaic panel 9 calculated in the step 1 is not within the preset anti-aging performance coefficient threshold value range, the controller controls the alarm to send an alarm prompt.
The working principle and the beneficial effects of the technical scheme are as follows: when the photovoltaic panel 9 is used for a long time, the anti-aging performance coefficient of the shell of the photovoltaic panel is gradually reduced along with the increase of the service time, if the anti-aging performance coefficient of the photovoltaic panel 9 is reduced to a preset anti-aging performance coefficient threshold value, the photovoltaic panel 9 cannot be used, the scheme can detect the temperature difference and the humidity difference born by the photovoltaic panel 9 through the temperature sensor and the humidity sensor, then the anti-aging performance coefficient of the photovoltaic panel 9 can be calculated through the temperature difference and the humidity difference, the controller can control the alarm to work according to the anti-aging performance coefficient of the photovoltaic panel 9, when the anti-aging performance coefficient of the photovoltaic panel 9 is not within a preset anti-aging performance coefficient threshold value range (50-100), the controller controls the alarm to send an alarm prompt, and a user can replace the whole photovoltaic panel 9 in time according to the alarm, thereby the security of equipment has been improved, and above-mentioned scheme can monitor photovoltaic board 9's ageing resistance coefficient of performance, has improved degree of automation through automatic alarm to in time change photovoltaic board 9, avoided photovoltaic board 9 to the influence that equipment was experienced, prolonged the life of equipment, increased the intelligence of equipment.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be construed as limiting the claim to which they are directed.
Claims (10)
1. A photovoltaic ceiling device with high efficiency and light receiving is characterized in that,
including main tributary dagger (1), climbing mechanism (2), cleaning device (3), light induction system (4) and photovoltaic ceiling (5), main tributary dagger (1) bilateral symmetry is equipped with climbing mechanism (2) and photovoltaic ceiling (5), just photovoltaic ceiling (5) pass through climbing mechanism (2) with main tributary dagger (1) is connected, main tributary dagger (1) top is equipped with cleaning device (3), cleaning device (3) top is equidistant to be equipped with a plurality of light induction system (4).
2. The photovoltaic ceiling device with high-efficiency light receiving function according to claim 1,
the jacking mechanism (2) comprises: articulated seat one (6), electric telescopic handle (7), articulated seat two (8), main tributary dagger (1) lateral wall with articulated seat one (6) fixed connection, photovoltaic ceiling (5) back fixedly connected with articulated seat two (8), electric telescopic handle (7) one end with articulated seat one (6) are articulated, electric telescopic handle (7) the other end with articulated seat two (8) are articulated.
3. The photovoltaic ceiling device with high-efficiency light receiving function according to claim 1,
the photovoltaic ceiling (5) comprises: photovoltaic board (9) and support frame (10), support frame (10) are spliced each other by a plurality of horizontal fossil fragments (11) and indulge fossil fragments (12) and are constituteed, photovoltaic board (9) are located by in horizontal fossil fragments (11) and the dead slot (13) of indulging fossil fragments (12) concatenation and forming, just photovoltaic board (9) with horizontal fossil fragments (11) and indulge interior frame fixed connection of fossil fragments (12).
4. The photovoltaic ceiling device with high-efficiency light receiving function according to claim 1,
the photovoltaic ceiling (5) is rotatably connected with the main supporting column (1).
5. The photovoltaic ceiling device with high-efficiency light receiving function according to claim 1,
the jacking mechanism (2), the light sensing device (4) and the photovoltaic panel (9) are electrically connected.
6. The photovoltaic ceiling device with high-efficiency light receiving function according to claim 1,
the cleaning device (3) comprises: a mounting shell (14), a cleaning component (19), a second gear (22), a second driving motor (27),
A molding block (28), an electric telescopic rod (29), a third gear (30), a belt (32), a driving motor III (33) and a mounting plateA second gear (38), a fourth gear (39), a first connecting rod (40), a fifth gear (41) and a spraying device (42);
the bottom of the mounting shell (14) is fixedly connected with the top of the main supporting column (1), and openings (301) are symmetrically formed in two sides of the cleaning device (3);
the above-mentioned
The top of the molding block (28) is connected with the top of the inner wall of the mounting shell (14) in a sliding way, and the upper part of the molding block is connected with the lower part of the inner wall of the mounting shell (14) in a sliding way
The same driving structures I are symmetrically arranged between the profile block (28) and the inner wall of the mounting shell (14);
the first driving structure comprises: the gear transmission mechanism comprises a first connecting plate (15), a first driving motor (16), a groove (17), a first limiting block (18), a toothed bar (20), a first gear (21), a T-shaped limiting groove (24) and a T-shaped limiting block (25), wherein one end of the first connecting plate (15) is connected with the T-shaped limiting block (25)
The outer wall of the profile block (28) is fixedly connected, the other end of the connecting plate I (15) is in sliding connection with the inner wall of the mounting shell (14), and the lower end of the connecting plate I (15) is fixedly connected with a rack bar (20);
stopper one (18) with installation shell (14) inner wall fixed connection, be equipped with in stopper one (18) recess (17) and T type spacing groove (24), driving motor one (16) with recess (17) inner wall fixed connection, driving motor one (16) output with first gear (21) fixed connection, first gear (21) with ratch (20) meshing, the stopper is equipped with in stopper one (18) recess (17) and T type spacing groove (24), driving motor one (16) output with first gear (21) fixed connection, first gear (21) with ratch (20) meshing, the stopper is equipped with in the stopper one
The outer side wall of the T-shaped limiting block (25) is fixedly connected with the outer side wall of the shaped block (28), and the T-shaped limiting block (25) is arranged in the T-shaped limiting groove (24) and is in sliding connection with the inner wall of the T-shaped limiting groove (24);
the above-mentioned
The top of the inner wall of the molding block (28) is fixedly connected with the electric telescopic rod (29), the output end of the electric telescopic rod (29) is fixedly connected with the second mounting plate (38), the third driving motor (33) is fixedly connected with the lower end of the second mounting plate (38), the output shaft of the third driving motor (33) is fixedly connected with the fifth gear (41), the top of the first connecting rod (40) is rotatably connected with the center of the bottom of the second mounting plate (38), the fourth gear (39) is fixedly connected with the outer wall of the first connecting rod (40), the fourth gear (39) is meshed with the fifth gear (41), and the bottom of the first connecting rod (40) is fixedly connected with the spraying device (42);
the second driving motor (27) and the
The top of the inner wall of the profile block (28) is fixedly connected, the output shaft of the second driving motor (27) is fixedly connected with the third gear (30), and the third gear (30) is meshed with the second gear (22).
7. The photovoltaic ceiling device with high-efficiency light receiving function according to claim 6,
the electric telescopic rod (29) is taken as a symmetrical axis and is arranged at
The same second driving structures are symmetrically arranged in the molding block (28), and each second driving structure comprises: the device comprises a first fixing block (23), a threaded rod (26), a first belt pulley (31), a limiting ring (35), a threaded sleeve (36), a second fixing block (37) and a sliding rod (43);
the top of the threaded rod (26) and the
The top of the inner wall of the profile block (28) is fixedly connected, the outer wall of the threaded rod (26) is fixedly sleeved with the second gear (22) and the first belt pulley (31) from top to bottom, and the first belt pulley (31) passes through the leatherThe belt (32) is in transmission connection with the belt pulleys (31) on the other side which are symmetrically arranged;
the first fixed block (23) and the second fixed block
The inner wall of the molding block (28) is fixedly connected, and the second fixing block (37) is connected with the first fixing block
The inner wall of the molded block (28) is fixedly connected, the first fixing block (23) is fixedly connected with the second fixing block (37) through the sliding rod (43), the limiting ring (35) is sleeved on the outer wall of the sliding rod (43) in a sliding mode, the limiting ring (35) is fixedly connected with the side wall of the threaded sleeve (36), and the threaded rod (26) extends into the threaded sleeve (36) and is in threaded connection with the threaded sleeve.
8. The photovoltaic ceiling device with high-efficiency light receiving function according to claim 7,
the threaded sleeve (36) is provided at a lower end thereof with the cleaning assembly (19), the cleaning assembly (19) comprising: the cleaning machine comprises a mounting shell (45), a sixth gear (46), a driving motor IV (47), a tooth block (48) and a cleaning block (49);
the top of the outer wall of the mounting shell (45) is fixedly connected with the lower end of the threaded sleeve (36), a driving motor IV (47) is fixedly connected to the inner wall of the mounting shell (45), and an output shaft of the driving motor IV (47) is fixedly connected with the sixth gear (46);
the upper end of the cleaning block (49) is provided with a plurality of tooth blocks (48), the tooth blocks (48) are meshed with the sixth gear (46), and the lower end of the cleaning block (49) is attached to the surface of a photovoltaic panel (9) on the photovoltaic ceiling (5).
9. The photovoltaic ceiling device with high-efficiency light receiving function according to claim 4,
main tributary dagger (1) lower extreme bilateral symmetry is equipped with same stabilising arrangement, stabilising arrangement includes: the device comprises an electric telescopic supporting rod (50), a supporting plate (51), a driving cylinder (52), a telescopic rod (53), a first mounting groove (54), a second mounting groove (55), a supporting base (56) and a triangular support (57);
one end of the electric telescopic supporting rod (50) is rotatably connected with the main supporting column (1), the other end of the electric telescopic supporting rod (50) is rotatably connected with the upper end of the supporting plate (51), and the right end of the supporting plate (51) is rotatably connected with the main supporting column (1);
the driving cylinder (52) is fixedly connected with the lower end of the supporting plate (51), the output end of the driving cylinder (52) is fixedly connected with the triangular support (57), the same telescopic rods (53) are symmetrically arranged on two sides of the driving cylinder (52), and two ends of each telescopic rod (53) are respectively fixedly connected with the lower end of the supporting plate (51) and the upper end of the triangular support (57);
be equipped with in support base (56) mounting groove (54) and mounting groove two (55), and two sets of mounting groove (54) symmetry is located mounting groove two (55) both sides, triangular support post (57) are located in mounting groove two (55), just triangular support post (57) with mounting groove two (55) inner wall fixed connection, be equipped with the supplementary subassembly that stabilizes of puncture in mounting groove (54).
10. The photovoltaic ceiling device with high efficiency light receiving of claim 9, wherein the puncture auxiliary stabilizing assembly comprises: the safety device comprises a safety rod (58), a half-tooth rod (59), a sixth gear (60), a driving motor IV (61), a limiting rod (62), a helical tooth thorn block (63) and helical teeth (64);
the utility model discloses a safety device, including mounting groove (54), gag lever post (62), safety lever post (58), the other end with mounting groove (54) inner wall top fixed connection, half ratch (59) upper end with safety lever post (58) lower extreme butt, half ratch (59) lower extreme slides and runs through gag lever post (62) and with skewed tooth thorn piece (63) upper end fixed connection, skewed tooth thorn piece (63) both ends respectively with mounting groove (54) both sides inner wall sliding connection from top to bottom, mounting groove (54) inner wall fixed connection have driving motor four (61), the fixed cover has been connected on driving motor four (61) output shaft sixth gear (60), sixth gear (60) with half ratch (59) meshing, the lower end of the inclined tooth thorn block (63) is fixedly connected with a plurality of inclined teeth (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210507517.4A CN114826125A (en) | 2022-05-10 | 2022-05-10 | Photovoltaic ceiling device with high-efficient photic |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210507517.4A CN114826125A (en) | 2022-05-10 | 2022-05-10 | Photovoltaic ceiling device with high-efficient photic |
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| CN114826125A true CN114826125A (en) | 2022-07-29 |
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| CN202210507517.4A Pending CN114826125A (en) | 2022-05-10 | 2022-05-10 | Photovoltaic ceiling device with high-efficient photic |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206564563U (en) * | 2017-01-17 | 2017-10-17 | 张家口中伏源能源科技有限公司 | A kind of new energy photovoltaic plant with cleaning apparatus for self |
| JP2017229109A (en) * | 2016-06-20 | 2017-12-28 | 株式会社四国Ｇａ | Frame of solar panel, photovoltaic power generation device, and construction method of photovoltaic power generation device |
| CN211058120U (en) * | 2019-07-15 | 2020-07-21 | 诸暨市锦华新能源科技有限公司 | Solar ceiling for photovoltaic power station |
| CN112515579A (en) * | 2020-11-10 | 2021-03-19 | 海宁市金识水晶有限公司 | Movable building glass cleaning equipment |
| CN214707620U (en) * | 2021-04-30 | 2021-11-12 | 湖北德行天下新能源科技有限公司 | Concatenation formula solar photovoltaic bicycle shed structure |
| CN215862479U (en) * | 2021-08-14 | 2022-02-18 | 深圳市中行建设工程顾问有限公司 | Project supervision video acquisition device |
-
2022
- 2022-05-10 CN CN202210507517.4A patent/CN114826125A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017229109A (en) * | 2016-06-20 | 2017-12-28 | 株式会社四国Ｇａ | Frame of solar panel, photovoltaic power generation device, and construction method of photovoltaic power generation device |
| CN206564563U (en) * | 2017-01-17 | 2017-10-17 | 张家口中伏源能源科技有限公司 | A kind of new energy photovoltaic plant with cleaning apparatus for self |
| CN211058120U (en) * | 2019-07-15 | 2020-07-21 | 诸暨市锦华新能源科技有限公司 | Solar ceiling for photovoltaic power station |
| CN112515579A (en) * | 2020-11-10 | 2021-03-19 | 海宁市金识水晶有限公司 | Movable building glass cleaning equipment |
| CN214707620U (en) * | 2021-04-30 | 2021-11-12 | 湖北德行天下新能源科技有限公司 | Concatenation formula solar photovoltaic bicycle shed structure |
| CN215862479U (en) * | 2021-08-14 | 2022-02-18 | 深圳市中行建设工程顾问有限公司 | Project supervision video acquisition device |
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Application publication date: 20220729 |