CN111614311B - Solar panel mounting rack for household roof photovoltaic engineering - Google Patents
Solar panel mounting rack for household roof photovoltaic engineering Download PDFInfo
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- CN111614311B CN111614311B CN202010444643.0A CN202010444643A CN111614311B CN 111614311 B CN111614311 B CN 111614311B CN 202010444643 A CN202010444643 A CN 202010444643A CN 111614311 B CN111614311 B CN 111614311B
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- 229920000742 Cotton Polymers 0.000 claims description 73
- 239000004744 fabric Substances 0.000 claims description 49
- 238000004140 cleaning Methods 0.000 claims description 37
- 238000004804 winding Methods 0.000 claims description 21
- 238000009826 distribution Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 23
- 230000007246 mechanism Effects 0.000 abstract description 15
- 238000006073 displacement reaction Methods 0.000 abstract description 14
- 239000000428 dust Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
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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
- 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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- 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
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (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 solar panel mounting rack for household roof photovoltaic engineering, belonging to the technical field of photovoltaic engineering, and the solar panel mounting rack for household roof photovoltaic engineering comprises a mounting plate, wherein the bottom end of the mounting plate is rotatably connected with two symmetrical support frames which are arranged on the ground, the bottom end of the mounting plate is fixedly connected with an upper U-shaped plate, the upper U-shaped plate is positioned at the front side of the support frames, the change of the inclination angle of the mounting plate and the solar panel can be realized by adjusting the distance between the upper U-shaped plate and the lower U-shaped plate, so that the solar panel can absorb the sunlight to the maximum extent and reduce the arrangement of displacement change mechanisms, on one hand, the occurrence of instable mounting of the mounting plate caused by asynchronous control of a plurality of displacement change mechanisms can be effectively avoided, on the other hand, the cost can be reduced, and the dust attached to the surface, the operation is convenient.
Description
Technical Field
The invention relates to the technical field of photovoltaic engineering, in particular to a solar panel mounting rack for household roof photovoltaic engineering.
Background
Solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and then a photovoltaic power generation device is formed by matching with components such as a power controller and the like, wherein the photovoltaic engineering is a system engineering for researching and developing solar power generation, and the other layer of the photovoltaic engineering means an equipment engineering adopting solar power generation.
In order to improve the light absorption efficiency of a solar panel in photovoltaic engineering, a mounting plate for mounting the solar panel is usually arranged to be adjustable in angle, so that the inclined surface of the solar panel is changed, and the angle of the solar panel can be adjusted according to the change of sunlight.
The existing method is to fix the solar panel on the mounting plate, the bottom of the mounting plate is connected with four support frames, the support frames are mounted on the roof, two of the support frames are connected with the mounting plate in a rotating way, the other two support frames are fixedly connected with the mounting plate, the two support frames fixedly connected with the mounting plate are respectively provided with displacement change mechanisms to control the length change of the two support frames, and further to change the inclination angles of the mounting plate and the solar panel, in the process, when the height of two of the support frames is adjusted, the two displacement change mechanisms need to be simultaneously controlled, a manual error may exist in the process of starting the mechanisms, the two mechanisms are not started synchronously, thereby the displacement change amount of the two support frames is deviated possibly, and because the solar panel is exposed in the air for a long time for use, a large amount of dust is easily attached to the surface, and the support frame is installed on the roof, and the staff is inconvenient from top to bottom to cause the clearance comparatively difficult.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a solar panel mounting rack for household roof photovoltaic engineering, which can change the inclination angles of a mounting plate and a solar panel by adjusting the distance between an upper U-shaped plate and a lower U-shaped plate, so that the solar panel can absorb solar illumination to the maximum extent and reduce the arrangement of displacement change mechanisms, on one hand, the unstable mounting condition of the mounting plate caused by the asynchronous control of a plurality of displacement change mechanisms can be effectively avoided, on the other hand, the cost can be reduced, and the dust attached to the surface of the solar panel in the use process of the solar panel can be conveniently cleaned through the arrangement of a cleaning piece, so that the operation is convenient.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A solar panel mounting rack for household roof photovoltaic engineering comprises a mounting plate, wherein the bottom end of the mounting plate is rotatably connected with two symmetrical support frames which are arranged on the ground, the bottom end of the mounting plate is fixedly connected with an upper U-shaped plate, the upper U-shaped plate is positioned on the front side of the support frames, the lower side of the upper U-shaped plate is provided with a lower U-shaped plate, the lower U-shaped plate is arranged on the ground, the bottom end of the lower U-shaped plate is provided with an electric push rod, the electric push rod is positioned at the central point of the bottom end of the lower U-shaped plate, the output end of the electric push rod penetrates through the upper end of the lower U-shaped plate and is fixedly connected with the upper U-shaped plate, the upper surface of the mounting plate is provided with two symmetrical T-shaped chutes, the two T-shaped chutes are slidably connected with cleaning pieces, the winding wheel is internally wound with a pull rope, one end of the pull rope, far away from the winding wheel, is connected with the cleaning piece, the upper surface of the mounting plate is provided with a mounting groove in a chiseled mode, the mounting groove is positioned between the two T-shaped sliding grooves, the solar panel is embedded in the mounting groove, the change of the inclination angle of the mounting plate and the inclination angle of the solar panel can be realized by adjusting the distance between the upper U-shaped plate and the lower U-shaped plate, the arrangement of the displacement change mechanism can be reduced while the solar panel can absorb the sunlight to the maximum extent, on one hand, the occurrence of instable installation condition of the mounting plate caused by the fact that a plurality of displacement change mechanisms are not controlled synchronously can be effectively avoided, on the other hand, the cost can be reduced, and the dust attached to the surface.
Further, go up the U-shaped board about the distance between the two inner walls and the shortest distance between two support frames equals, go up the U-shaped board about the distance between the two outer ends and the maximum distance between two support frames equals, make the tie point position of going up the tie point of U-shaped board both ends and mounting panel and support frame and mounting panel corresponding to make the strong point of mounting panel distribute comparatively evenly, improve the holding power of support frame and last U-shaped board to the mounting panel.
Further, a plurality of evenly distributed's of U-shaped board upper end fixedly connected with elastomeric support post down, it is a plurality of elastomeric support post is about electric putter's output symmetric distribution, elastomeric support post keeps away from down the one end of U-shaped board and contacts with last U-shaped board, and during initial condition, elastomeric support post is in compression state, and the setting of elastomeric support post can play certain supporting role to last U-shaped board, reduces the gravity of mounting panel and last U-shaped board to electric putter's pressure, and when electric putter output length extension and drive the U-shaped board and shift up, elastomeric support post is tensile to the direction of recovering the normal position gradually at self elasticity effect, and in the short distance extension range of electric putter output, elastomeric support post still can play the supporting role to last U-shaped board.
Furthermore, the cleaning piece comprises two bearing plates and two limiting blocks which are symmetrically distributed, the limiting blocks are positioned at the left side and the right side of the bearing plates and are fixedly connected with the bearing plates, the bearing plates and the limiting blocks are connected with the T-shaped sliding chute in a sliding manner, slots are drilled at the ends, close to each other, of the two bearing plates, positioning columns are rotationally connected with the left slot and the right slot, the outer ends of the positioning columns are bonded with cleaning cotton cloth, a pull rod is fixedly connected between the two bearing plates, the pull rod is positioned at the front side of the cleaning cotton cloth and is connected with the pull rod, after the solar panel is used for a period of time, a worker manually starts the first motor to drive the winding wheel to rotate clockwise (anticlockwise) so that the pull rod is loosened from the winding wheel, and after the pull rod loses the tensioning effect of the pull rod, under the inclined plane effect and the, when the bearing plate moves to the bottom end in the T-shaped chute, a worker controls the first motor to drive the winding wheel to rotate anticlockwise (clockwise), the winding wheel winds the partially loosened pull rope, so that the pull rod, the bearing plate and the limiting block are driven to move upwards in the T-shaped chute to the recovery position, the first motor is turned off at the moment, and the worker can select the cleaning times of the solar panel by the cleaning piece according to the cleaning condition of the dust on the solar panel.
Further, be located the left accept the board outer end and install the second motor, the output of second motor run through accept the board left end and with reference column fixed connection, be located the right side accept the board outer end and be equipped with the outer tube, the outer tube is located the outside of cleaning the cotton, the outer tube outer end is dug a spacing hole, clean the cotton and be located the part of outer tube and be in compression state, after cleaning the cotton and using a period, clean the cotton surface dirty, when rainy day, the effect of cooperation rainwater is to cleaning work to cleaning the cotton, the staff can manually start the second motor, make the second motor drive the reference column and clean clockwise or anticlockwise rotation of cotton, clean the cotton rotation in-process, clean outside the different positions of cotton expose spacing hole in turn, clean cotton and outer tube inner wall friction, and constantly extrude dirty water, after the wiping cotton cloth rotates for a plurality of cycles, the wiping cotton cloth can be cleaned cleanly.
Further, be located the right side accept the board outer end and cut annular hole, the annular hole is located the outside of slot, annular hole female connection has spacing sleeve pipe, the outer tube is located the one end and the spacing sleeve pipe fixed connection of annular hole, when cleaning cotton cloth and having the damage, makes things convenient for the staff to take off the outer tube from accepting the board, changes the cotton to cleaning, and concrete operation is that the staff is manual to be twisted off spacing sleeve pipe from the annular hole, then moves the outer tube right to leave the annular hole, accomplishes the work of taking out of outer tube promptly.
Furthermore, the threaded connection direction of the annular hole and the limiting sleeve is opposite to the rotating direction of the output end of the second motor, so that the second motor drives the positioning column and cleans cotton cloth in the rotating process, friction between the cotton cloth and the inner wall of the outer sleeve is cleaned, and when the outer sleeve drives the limiting sleeve to rotate, the limiting sleeve is not easy to loosen from the annular hole.
Further, distance between two inner walls is greater than the length of cleaning the cotton about spacing hole, makes to clean the cotton part and can fully expose outside spacing hole, conveniently clears up the work to solar panel.
Furthermore, the arc length of the section of the limiting hole is 1/3-1/2 of the circumference of the outer sleeve, the area of the wiping cotton cloth exposed out of the limiting hole is increased, and therefore the contact area of the wiping cotton cloth and the solar panel is increased.
Further, the solar panel upper surface parallels with the mounting panel upper surface, clean the cotton and contact with the mounting panel upper surface, make accept board and stopper slide the in-process in T shape spout, clean the cotton and contact with the solar panel surface just and clear up the dust on the solar panel.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can be through adjusting the change that the inclination of mounting panel and solar panel was realized to the distance between U-shaped plate and the lower U-shaped plate, when making solar panel absorption sun illumination that can furthest, reduce displacement change mechanism's setting, can effectively avoid a plurality of displacement change mechanism control not synchronous and lead to the emergence of the installation unstable condition of mounting panel on the one hand, on the other hand can reduce the cost, and set up through the clearance piece and conveniently clear up its attached dust in the solar panel use, it is comparatively convenient to operate.
(2) Go up the U-shaped board about the distance between the two inner walls and two the shortest distance between the support frame equals, go up the U-shaped board about the distance between the two outer ends and two the maximum distance between the support frame equals, make the tie point position of going up U-shaped board both ends and mounting panel and support frame and mounting panel corresponding to make the strong point of mounting panel distribute comparatively evenly, improve the holding power of support frame and last U-shaped board to the mounting panel.
(3) A plurality of evenly distributed's of U-shaped board upper end fixedly connected with elastomeric support column down, a plurality of elastomeric support column are about electric putter's output symmetric distribution, elastomeric support column keeps away from down the one end of U-shaped board and contacts with last U-shaped board, during initial condition, elastomeric support column is in compression state, elastomeric support column's setting can play certain supporting role to last U-shaped board, the gravity that reduces mounting panel and last U-shaped board is to electric putter's pressure, when U-shaped board shifts up on the extension of electric putter output length and drive, elastomeric support column is tensile to the direction of recovering the normal position gradually at self elasticity effect, in the short distance extension range of electric putter output, elastomeric support column still can play the supporting role to last U-shaped board.
(4) The cleaning piece comprises two bearing plates and a limiting block which are symmetrically distributed, the limiting block is positioned at the left side and the right side of the bearing plates and fixedly connected with the bearing plates, the bearing plates and the limiting block are slidably connected with a T-shaped chute, slots are respectively arranged at the ends, close to each other, of the two bearing plates, positioning columns are rotatably connected in the left slot and the right slot, a cleaning cotton cloth is bonded at the outer ends of the positioning columns, a pull rod is fixedly connected between the two bearing plates and positioned at the front side of the cleaning cotton cloth, a pull rope is connected with the pull rod, after the solar panel is used for a period of time, a worker manually starts a first motor to drive a winding wheel to rotate clockwise (anticlockwise) so that the pull rope is loosened from the winding wheel, and after the pull rod loses the tensioning effect of the pull rope, the bearing plates and the limiting block start to slide downwards in the T-, when the receiving plate moves to the bottom end in the T-shaped sliding groove, a worker controls the first motor to drive the winding wheel to rotate anticlockwise (clockwise), the winding wheel winds the partially loosened pull rope, so that the pull rod, the receiving plate and the limiting block are driven to move upwards in the T-shaped sliding groove to the recovery position, the first motor is turned off at the moment, and the worker can select the cleaning times of the solar panel by the cleaning piece according to the cleaning condition of the dust on the solar panel.
(5) The outer end of the bearing plate on the left side is provided with a second motor, the output end of the second motor penetrates through the left end of the bearing plate and is fixedly connected with the positioning column, the outer end of the bearing plate on the right side is provided with an outer sleeve, the outer sleeve is positioned on the outer side of the wiping cotton cloth, the outer end of the outer sleeve is provided with a limiting hole, the part of the wiping cotton cloth positioned in the outer sleeve is in a compressed state, when the wiping cotton cloth is used for a period of time, the surface of the wiping cotton cloth is dirty, the wiping cotton cloth is cleaned under the action of rainwater, a worker can manually start the second motor to drive the positioning column and the wiping cotton cloth to rotate clockwise or anticlockwise, in the rotating process of the wiping cotton cloth, different parts of the wiping cotton cloth are wiped to alternately expose out of the limiting hole, the cotton cloth rubs with the inner wall of the, can be cleaned relatively cleanly.
(6) The annular hole is dug to the board outer end of accepting that is located the right side, the annular hole is located the outside of slot, annular hole female connection has spacing sleeve pipe, the outer tube is located the one end and the spacing sleeve pipe fixed connection in the annular hole, when cleaning cotton cloth and having the damage, make things convenient for the staff to take off the outer tube from accepting the board, change cleaning the cotton, concrete operation is that the staff is manual to be twisted off spacing sleeve pipe from the annular hole in, then move the outer tube right to leave the annular hole, accomplish the work of taking out of outer tube promptly.
(7) The threaded connection direction of the annular hole and the limiting sleeve is opposite to the rotating direction of the output end of the second motor, so that the second motor drives the positioning column and wipes cotton cloth in the rotating process, the wiping cotton cloth rubs with the inner wall of the outer sleeve, and when the outer sleeve drives the limiting sleeve to rotate, the limiting sleeve is not easy to loosen from the annular hole.
(8) The distance between the two inner walls is greater than the length of cleaning the cotton about the spacing hole, makes to clean the cotton part and can fully expose outside the spacing hole, conveniently clears up work to solar panel.
(9) The arc length of the section of the limiting hole is 1/3-1/2 of the circumference of the outer sleeve, the area of the wiping cotton cloth exposed out of the limiting hole is increased, and therefore the contact area of the wiping cotton cloth and the solar panel is increased.
(10) The solar panel upper surface parallels with the mounting panel upper surface, cleans the cotton and contacts with the mounting panel upper surface, makes and accepts board and stopper slip the in-process in T shape spout, cleans the cotton and contacts with the solar panel surface just and clears up the dust on the solar panel.
Drawings
FIG. 1 is a schematic front perspective view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic perspective view of the left side of the present invention;
FIG. 4 is a schematic view of the structure at B in FIG. 3;
FIG. 5 is a schematic front view of the cleaning element portion of the present invention;
fig. 6 is a schematic perspective view of the outer tube and the wiping cotton cloth portion of the present invention.
The reference numbers in the figures illustrate:
the solar electric wheel cleaning device comprises a support frame 1, a mounting plate 2, a 3T-shaped sliding groove, a solar panel 4, an elastic support column 5, an electric push rod 6, a U-shaped plate 7, an upper U-shaped plate 8, a bearing plate 91, a positioning column 92, a wiping cotton cloth 93, a limiting block 94, a slot 95, a first motor 10, a support plate 11, a winding wire 12, a pulling rope 13, a pull rod 14, an outer sleeve 151, a limiting hole 152, a second motor 16, a ring hole 171 and a limiting sleeve 172.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, a solar panel mounting rack for household roof photovoltaic engineering comprises a mounting plate 2, two symmetrical support frames 1 mounted on the ground are rotatably connected to the bottom end of the mounting plate 2, an upper U-shaped plate 8 is fixedly connected to the bottom end of the mounting plate 2, the upper U-shaped plate 8 is positioned on the front side of the support frames 1, the distance between the left inner wall and the right inner wall of the upper U-shaped plate 8 is equal to the shortest distance between the two support frames 1, the distance between the left outer end and the right outer end of the upper U-shaped plate 8 is equal to the maximum distance between the two support frames 1, so that the two ends of the upper U-shaped plate 8 correspond to the connection point of the mounting plate 2 and the connection point of the support frames 1 and the mounting plate 2, the support points of the mounting plate 2 are distributed uniformly, the support force of the support frames 1 and the upper U-, the bottom end of the lower U-shaped plate 7 is provided with an electric push rod 6, a person skilled in the art can adopt an electric push rod 6 with a proper type, such as an NKLA22-S stepping electric push rod, the electric push rod 6 is positioned at the central point of the bottom end of the lower U-shaped plate 7, the output end of the electric push rod 6 penetrates through the upper end of the lower U-shaped plate 7 and is fixedly connected with the upper U-shaped plate 8, when the inclination angles of the mounting plate 2 and the solar panel 4 need to be adjusted, a worker manually starts the electric push rod 6, the electric push rod 6 drives the upper U-shaped plate 8 to move upwards, the mounting plate 2 rotates around the support frame 1, so that the front end position of the mounting plate 2 is gradually raised, the inclination angle of the mounting plate 2 is changed, in the process, through the arrangement of the upper U-shaped plate 8 and the electric push rod 6, the displacement change mechanism on the front side of, and the structure is more stable.
The upper end of the lower U-shaped plate 7 is fixedly connected with a plurality of elastic supporting columns 5 which are uniformly distributed, the plurality of elastic supporting columns 5 are symmetrically distributed about the output end of the electric push rod 6, one end, far away from the lower U-shaped plate 7, of each elastic supporting column 5 is in a compressed state, the elastic supporting columns 5 can play a certain supporting role on the upper U-shaped plate 8, the pressure of the gravity of the mounting plate 2 and the upper U-shaped plate 8 on the electric push rod 6 is reduced, when the upper U-shaped plate 8 is driven to move upwards by the length extension of the output end of the electric push rod 6, the elastic supporting columns 5 are gradually stretched towards the direction of the original position under the elastic action of the elastic supporting columns 5, in the short-distance extension range of the output end of the electric push rod 6, the elastic supporting columns 5 can still play a supporting role on the upper U-shaped plate 8, and the upper, the two T-shaped chutes (3) are internally and slidably connected with cleaning pieces.
Referring to fig. 3-4, the outer end of the mounting plate 2 is fixedly connected with a support plate 11, the upper end of the support plate 11 is provided with a first motor 10, a person skilled in the art can use a first motor 10 of a suitable type, such as a TY-001 permanent magnet synchronous motor, the output end of the first motor 10 is fixedly connected with a winding wheel 12, a pulling rope 13 is wound in the winding wheel 12, one end of the pulling rope 13, which is far away from the winding wheel 12, is connected with a cleaning member, the upper surface of the mounting plate 2 is provided with a mounting groove, the mounting groove is located between two T-shaped sliding grooves 3, and a solar panel 4 is embedded.
Referring to fig. 2, 4 and 5, the cleaning member includes two symmetrically distributed receiving plates 91 and limiting blocks 94, the limiting blocks 94 are located on the left and right sides of the receiving plates 91 and are fixedly connected with the receiving plates 91, the receiving plates 91 and the limiting blocks 94 are slidably connected with the T-shaped sliding chute 3, slots 95 are drilled at the ends of the two receiving plates 91 close to each other, positioning pillars 92 are rotatably connected in the left and right slots 95, the outer ends of the positioning pillars 92 are bonded with wiping cotton cloths 93, a pull rod 14 is fixedly connected between the two receiving plates 91, the pull rod 14 is located at the front side of the wiping cotton cloths 93, the pull rope 13 is connected with the pull rod 14, after the solar panel 4 is used for a period of time, a worker manually starts the first motor 10 to make the first motor 10 drive the winding wheels 12 to rotate clockwise (counterclockwise) to loosen the pull rope 13 from the winding wheels 12, and after the pull rod 14 loses the tensioning effect of, under the inclined surface action and the self-gravity action of the mounting plate 2, the bearing plate 91 and the limiting block 94 start to slide downwards in the T-shaped chute 3, the cotton cloth 93 is wiped in the sliding process to clean dust on the surface of the solar panel 4, the light absorption efficiency of the solar panel 4 is improved, when the bearing plate 91 moves to the bottom end in the T-shaped chute 3, a worker controls the first motor 10 to drive the winding wheel 12 to rotate anticlockwise (clockwise), the winding wheel 12 winds the partially loosened pull rope 13, the pull rod 14, the bearing plate 91 and the limiting block 94 are driven to move upwards in the T-shaped chute 3 to return to the original position, at the moment, the first motor 10 is closed, and the worker can select the cleaning times of the solar panel 4 by the cleaning piece according to the cleaning condition of the dust on the solar panel 4.
The upper surface of the solar panel 4 is parallel to the upper surface of the mounting plate 2, and the wiping cotton cloth 93 is in contact with the upper surface of the mounting plate 2, so that the bearing plate 91 and the limiting block 94 slide in the T-shaped sliding groove 3, and the wiping cotton cloth 93 is in contact with the surface of the solar panel 4 to clean up dust on the solar panel 4.
Referring to fig. 5-6, the second motor 16 is installed at the outer end of the receiving plate 91 on the left side, and a person skilled in the art can use a second motor 16 of a suitable type, such as a WL-25RS370 brush dc motor, the output end of the second motor 16 penetrates through the left end of the receiving plate 91 and is fixedly connected with the positioning post 92, the outer end of the receiving plate 91 on the right side is provided with an outer sleeve 151, the outer sleeve 151 is located at the outer side of the wiping cotton cloth 93, a limiting hole 152 is chiseled at the outer end of the outer sleeve 151, the portion of the wiping cotton cloth 93 located in the outer sleeve 151 is in a compressed state, after the wiping cotton cloth 93 is used for a period of time, the surface of the wiping cotton cloth 93 is dirty, in rainy days, the wiping work is performed on the cotton cloth 93 by cooperating with the action of rainwater, and the person can manually start the second motor 16, in the rotating process of the wiping cotton cloth 93, different parts of the wiping cotton cloth 93 are alternately exposed out of the limiting holes 152, the wiping cotton cloth 93 rubs with the inner wall of the outer sleeve 151, dirty water is continuously squeezed out, and the wiping cotton cloth 93 can be cleaned cleanly after rotating for a plurality of cycles.
The distance between the left inner wall and the right inner wall of the limiting hole 152 is larger than the length of the wiping cotton cloth 93, so that the wiping cotton cloth 93 can be fully exposed out of the limiting hole 152, the cleaning work of the solar panel 4 is facilitated, the arc length of the cross section of the limiting hole 152 is 2/3 of the circumference of the outer sleeve 151, the area of the wiping cotton cloth 93 exposed out of the limiting hole 152 is increased, and the contact area of the wiping cotton cloth 93 and the solar panel 4 is increased.
Referring to fig. 5, an annular hole 171 is cut at the outer end of the right-side receiving plate 91, the annular hole 171 is located at the outer side of the slot 95, a limit sleeve 172 is connected to the inner thread of the annular hole 171, one end of the outer sleeve 151 located in the annular hole 171 is fixedly connected to the limit sleeve 172, when the wiping cotton cloth 93 is damaged, a worker can conveniently take the outer sleeve 151 off from the receiving plate 91 to replace the wiping cotton cloth 93, the specific operation mode is that the worker manually unscrews the limit sleeve 172 from the annular hole 171 and then moves the outer sleeve 151 to the right to leave the annular hole 171, that is, the taking-out work of the outer sleeve 151 is completed, the threaded connection direction of the annular hole 171 and the limit sleeve 172 is opposite to the rotation direction of the output end of the second motor 16, so that the second motor 16 drives the positioning column 92 and the wiping cotton cloth 93 to rotate, the wiping cotton cloth 93 rub, when the outer sleeve 151 drives the limiting sleeve 172 to rotate, the limiting sleeve 172 is not easy to loosen from the annular hole 171.
The control switches of the electric push rod 6, the first motor 10 and the second motor 16 are all installed indoors, and therefore operation and control of workers are facilitated.
Can realize the change of mounting panel 2 and solar panel 4's inclination through the distance of adjusting between U-shaped plate 8 and the lower U-shaped plate 7, when making solar panel 4 can furthest's absorption sunlight, reduce displacement change mechanism's setting, can effectively avoid a plurality of displacement change mechanism control to be asynchronous and lead to the emergence of the installation unstable condition of mounting panel 2 on the one hand, on the other hand can reduce the cost, and set up through the clearance piece and conveniently clear up its attached dust in the solar panel 4 use, it is comparatively convenient to operate.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a family's roof solar panel mounting bracket for photovoltaic engineering, includes mounting panel (2), its characterized in that: the bottom end of the mounting plate (2) is rotatably connected with two symmetrical support frames (1) arranged on the ground, the bottom end of the mounting plate (2) is fixedly connected with an upper U-shaped plate (8), the upper U-shaped plate (8) is positioned at the front side of the support frames (1), a lower U-shaped plate (7) is arranged at the lower side of the upper U-shaped plate (8), the lower U-shaped plate (7) is arranged on the ground, an electric push rod (6) is arranged at the bottom end of the lower U-shaped plate (7), the electric push rod (6) is positioned at the central point of the bottom end of the lower U-shaped plate (7), the output end of the electric push rod (6) penetrates through the upper end of the lower U-shaped plate (7) and is fixedly connected with the upper U-shaped plate (8), the upper surface of the mounting plate (2) is provided with two symmetrical T-shaped chutes (3), the T-shaped chutes (3, a first motor (10) is mounted at the upper end of the supporting plate (11), the output end of the first motor (10) is fixedly connected with a winding wheel (12), a pull rope (13) is wound in the winding wheel (12), one end, far away from the winding wheel (12), of the pull rope (13) is connected with a cleaning piece, a mounting groove is formed in the upper surface of the mounting plate (2) in a chiseled mode and located between the two T-shaped sliding grooves (3), and a solar panel (4) is embedded in the mounting groove;
clearance piece includes two symmetric distributions's accepting board (91) and stopper (94), stopper (94) are located the left and right sides of accepting board (91) and with accept board (91) fixed connection, accept board (91) and stopper (94) and T shape spout (3) sliding connection, two one ends of accepting board (91) to be close to each other are all dug slot (95), control two slot (95) internal rotation is connected with reference column (92), reference column (92) outer end bonds and has cleans cotton (93), two fixedly connected with pull rod (14) between accepting board (91), pull rod (14) are located the front side of cleaning cotton (93), stay cord (13) are connected with pull rod (14).
2. The solar panel mounting bracket for home rooftop photovoltaic engineering of claim 1, wherein: the distance between the left inner wall and the right inner wall of the upper U-shaped plate (8) is equal to the shortest distance between the two support frames (1), and the distance between the left outer end and the right outer end of the upper U-shaped plate (8) is equal to the maximum distance between the two support frames (1).
3. The solar panel mounting bracket for home rooftop photovoltaic engineering of claim 1, wherein: u-shaped plate (7) upper end fixedly connected with a plurality of evenly distributed's elastic support post (5) down, it is a plurality of elastic support post (5) are about the output symmetric distribution of electric putter (6), the one end that U-shaped plate (7) contacted with last U-shaped plate (8) down is kept away from in elastic support post (5).
4. The solar panel mounting bracket for home rooftop photovoltaic engineering of claim 1, wherein: be located the left accept board (91) outer end and install second motor (16), the output of second motor (16) run through accept board (91) left end and with reference column (92) fixed connection, be located the right side accept board (91) outer end and be equipped with outer tube (151), outer tube (151) are located the outside of cleaning cotton cloth (93), limiting hole (152) are dug to outer tube (151) outer end.
5. The solar panel mounting bracket for home rooftop photovoltaic engineering of claim 4, wherein: be located the right side accept board (91) outer end and cut annular hole (171), annular hole (171) are located the outside of slot (95), annular hole (171) internal thread connection has limiting sleeve (172), outer tube (151) are located one end and limiting sleeve (172) fixed connection in annular hole (171).
6. The solar panel mounting bracket for home rooftop photovoltaic engineering of claim 5, wherein: the threaded connection direction of the annular hole (171) and the limiting sleeve (172) is opposite to the rotation direction of the output end of the second motor (16).
7. The solar panel mounting bracket for home rooftop photovoltaic engineering of claim 4, wherein: the distance between the left inner wall and the right inner wall of the limiting hole (152) is greater than the length of the wiping cotton cloth (93).
8. The solar panel mounting bracket for home rooftop photovoltaic engineering of claim 4, wherein: the arc length of the cross section of the limiting hole (152) is 1/3-1/2 of the circumference of the outer sleeve (151).
9. The solar panel mounting bracket for home rooftop photovoltaic engineering of claim 1, wherein: solar panel (4) upper surface and mounting panel (2) upper surface parallel, clean cotton (93) and contact with mounting panel (2) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010444643.0A CN111614311B (en) | 2020-05-23 | 2020-05-23 | Solar panel mounting rack for household roof photovoltaic engineering |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010444643.0A CN111614311B (en) | 2020-05-23 | 2020-05-23 | Solar panel mounting rack for household roof photovoltaic engineering |
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| Publication Number | Publication Date |
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| CN111614311A CN111614311A (en) | 2020-09-01 |
| CN111614311B true CN111614311B (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010444643.0A Active CN111614311B (en) | 2020-05-23 | 2020-05-23 | Solar panel mounting rack for household roof photovoltaic engineering |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112886912A (en) * | 2021-02-23 | 2021-06-01 | 重庆交通大学 | Grey solar panel can collect for green building |
| CN113014186A (en) * | 2021-03-29 | 2021-06-22 | 长春理工大学光电信息学院 | Wind-gathering photovoltaic power generation device for base station |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2015223012A (en) * | 2014-05-22 | 2015-12-10 | 株式会社豊田自動織機 | Solar cell module |
| CN109617515B (en) * | 2018-12-18 | 2020-03-31 | 沈阳工程学院 | Photovoltaic power generation is with various collection board installation and rotary device |
| CN209516996U (en) * | 2019-03-13 | 2019-10-18 | 天津市庞盛新能源科技有限公司 | It is a kind of can automated cleaning solar photovoltaic bracket |
| CN110266261B (en) * | 2019-07-01 | 2020-06-30 | 王玲萍 | New energy battery pack equipment with dust removal cleaning device |
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Effective date of registration: 20210617 Address after: 317500 No.59, huichuanwang Village Old Industrial Zone, Hengfeng street, Wenling City, Taizhou City, Zhejiang Province Applicant after: Wenling Hengfeng Haiba shoes factory Address before: Room 848, 8 / F, building 003, 750 Chuangyuan Road, high tech Zone, Ningbo, Zhejiang 315000 Applicant before: NINGBO JINRUI ENERGY TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A solar panel mounting frame for household roof photovoltaic engineering Effective date of registration: 20210806 Granted publication date: 20210713 Pledgee: Zhejiang Tyrone commercial bank Limited by Share Ltd. Taizhou Wenling branch Pledgor: Wenling Hengfeng Haiba shoes factory Registration number: Y2021980007302 |
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Date of cancellation: 20221012 Granted publication date: 20210713 Pledgee: Zhejiang Tyrone commercial bank Limited by Share Ltd. Taizhou Wenling branch Pledgor: Wenling Hengfeng Haiba shoes factory Registration number: Y2021980007302 |
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Denomination of invention: Solar panel mounting frame for home roof photovoltaic engineering Effective date of registration: 20221013 Granted publication date: 20210713 Pledgee: Zhejiang Tyrone commercial bank Limited by Share Ltd. Taizhou Wenling branch Pledgor: Wenling Hengfeng Haiba shoes factory Registration number: Y2022980018294 |