CN110868145A - Solar photovoltaic board of angularly adjustable - Google Patents
Solar photovoltaic board of angularly adjustable Download PDFInfo
- Publication number
- CN110868145A CN110868145A CN201911200356.9A CN201911200356A CN110868145A CN 110868145 A CN110868145 A CN 110868145A CN 201911200356 A CN201911200356 A CN 201911200356A CN 110868145 A CN110868145 A CN 110868145A
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- photovoltaic panel
- sleeve
- rod
- fixed
- adjusting
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- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Classifications
-
- 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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- 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
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/20—Collapsible or foldable PV modules
-
- 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
-
- 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
Abstract
The invention discloses an angle-adjustable solar photovoltaic panel which comprises a foldable photovoltaic panel assembly and an adjusting base, wherein the photovoltaic panel assembly comprises a central support rod, the lower end of the central support rod is fixed at the upper end of a main support rod of the adjusting base, the lower end of the main support rod is hinged to a first hinge seat through a first hinge block, the first hinge seat is fixed at the right end of a bottom plate, a second hinge seat is fixed at the left end of the bottom plate, the second hinge seat is hinged to the lower end of a second adjusting rod through a second hinge block, the upper end of the second adjusting rod is hinged to an adjusting sleeve which is coaxial with the second adjusting rod, the adjusting sleeve is screwed on a screw rod at the lower end of the first adjusting rod, a third hinge block is hinged to the upper end of the first adjusting rod, and the second hinge block is fixed on the outer wall of the. The angle of the photovoltaic panel can be adjusted by adjusting the base so as to meet the requirements of different geographical positions, and the photovoltaic panel can be folded when not in use, so that the damage to the photovoltaic panel is reduced.
Description
Technical Field
The invention relates to the technical field of solar energy, in particular to an angle-adjustable solar photovoltaic panel.
Background
Along with the importance of the international society on energy conservation and emission reduction, solar products are more and more widely applied, along with the gradual improvement of the scientific level, solar energy is more and more favored by people as a clean renewable resource, and in the solar energy technology, a solar photovoltaic panel is a core part of a solar power generation system; the existing photovoltaic panel is generally directly fixed on the support, the inclination angle of the photovoltaic panel cannot be adjusted, and the requirements of various geographical positions cannot be met, so that the best photovoltaic conversion effect is achieved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an angle-adjustable solar photovoltaic panel, the angle of the photovoltaic panel can be adjusted through an adjusting base so as to meet the requirements of different geographical positions, and the photovoltaic panel can be folded when not in use so as to reduce the damage to the photovoltaic panel.
The scheme for solving the technical problems is as follows:
the utility model provides an angularly adjustable solar photovoltaic board, including folding photovoltaic board subassembly and regulation base, photovoltaic board subassembly includes central vaulting pole, the lower extreme plug bush of central vaulting pole is fixed in the upper end of the main tributary vaulting pole of regulation base, the lower extreme of main tributary vaulting pole is fixed with first articulated piece, first articulated piece articulates on first articulated seat, the right-hand member at the bottom plate is fixed to first articulated seat, the left end of bottom plate is fixed with the articulated seat of second, the articulated seat of second is articulated with the articulated piece of second of fixing at second regulation pole lower extreme, the upper end of second regulation pole is articulated through the bearing have rather than the adjusting sleeve who sets up with the axle center, adjusting sleeve spiro union is on the lower extreme screw rod of first regulation pole, the upper end of first regulation pole articulates there is the third articulated piece, the articulated piece of second is fixed on the upper end outer wall.
The lower end of the adjusting sleeve is sleeved and fixed with a limiting sleeve, a first outer wall spline is formed on the outer wall of the limiting sleeve, the first outer wall spline is inserted and sleeved in a large spline hole of the positioning sleeve, a small spline hole which is coaxial with the large spline hole is formed in the positioning sleeve, and the small spline hole is inserted and sleeved on a second outer wall spline at the upper end of the second adjusting rod; two positioning holes which are arranged up and down are formed in the second outer wall spline, positioning screws are sleeved in the positioning holes at the upper side, and the positioning screws are screwed on the positioning sleeves.
A hexagonal boss is formed at the upper end of the adjusting sleeve.
A rectangular rod is formed at the lower end of the central support rod, and a pin hole is formed in the rectangular rod; the upper end of the main support rod is provided with a rectangular jack with an opening at the upper side, the rectangular jack is sleeved with the rectangular jack, the upper end of the main support rod is connected with a bolt in a threaded mode, and the bolt extends into the pin hole.
The photovoltaic panel assembly further comprises four first photovoltaic panels and four second photovoltaic panels, wherein the four first photovoltaic panels and the four second photovoltaic panels are in an isosceles right triangle shape, the four first photovoltaic panels are respectively inserted between two adjacent second photovoltaic panels one by one, and each adjacent first photovoltaic panel and the adjacent second photovoltaic panel are symmetrically arranged; a first sleeve is fixed on the bevel edge of the first photovoltaic plate, a second sleeve is fixed on the right-angle edge of the first photovoltaic plate, which is close to the adjacent second photovoltaic plate, a third sleeve is fixed on the bevel edge of the second photovoltaic plate, and a fourth sleeve is fixed on the right-angle edge of the second photovoltaic plate, which is close to the adjacent first photovoltaic plate;
the photovoltaic panel assembly further comprises a cross fixed at the upper end of the central support rod, and four end parts of the cross are respectively hinged with a connecting rod;
the first sleeve on each first photovoltaic panel and the third sleeve on the second photovoltaic panel adjacent to the first photovoltaic panel are sleeved at the lower end of the corresponding connecting rod, the second sleeve on each first photovoltaic panel and the fourth sleeve on the second photovoltaic panel adjacent to the second photovoltaic panel are hinged on the corresponding driving rod, the right end of each driving rod is hinged with the right end of the corresponding driving arm, the left end of the driving arm is hinged on the sliding block, the sliding block is inserted and sleeved on the central support rod, and the sliding block is provided with a driving and positioning mechanism for driving the sliding block to slide along the central support rod.
A threaded section is formed in the middle of the central support rod, a stepped hole which is coaxial with the threaded section is formed in the middle of the sliding block, and the inner diameter of a small hole of the stepped hole is matched with the outer diameter of the threaded section;
the driving positioning mechanism comprises a second bearing fixed in a large hole of the stepped hole, a driving sleeve is hinged to an inner ring of the second bearing, a threaded hole is formed in the driving sleeve, and the threaded hole is in threaded connection with the threaded section.
The invention has the following outstanding effects: compared with the prior art, the angle of the photovoltaic panel can be adjusted by adjusting the base so as to meet the requirements of different geographical positions, and the photovoltaic panel can be folded when not in use, so that the damage to the photovoltaic panel is reduced.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 with respect to B;
FIG. 4 is a cross-sectional view of a photovoltaic panel assembly of the present invention;
FIG. 5 is a cross-sectional view of FIG. 4 taken about C-C;
fig. 6 is a cross-sectional view of fig. 5 taken about D-D.
Detailed Description
In the embodiment, as shown in fig. 1 to 6, an angle-adjustable solar photovoltaic panel comprises a foldable photovoltaic panel assembly 1 and an adjusting base 2, wherein the photovoltaic panel assembly 1 comprises a central support rod 11, the lower end of the central support rod 11 is inserted and fixed on the upper end of a main support rod 21 of the adjusting base 2, the lower end of the main support rod 21 is fixed with a first hinge block 22, the first hinge block 22 is hinged on a first hinge seat 23, the first hinge seat 23 is fixed on the right end of a bottom plate 24, the left end of the bottom plate 24 is fixed with a second hinge seat 25, the second hinge seat 25 is hinged with a second hinge block 27 fixed on the lower end of a second adjusting rod 26, the upper end of the second adjusting rod 26 is hinged with an adjusting sleeve 28 coaxially arranged with the second adjusting rod through a bearing, the adjusting sleeve 28 is screwed on a lower end screw rod 291 of the first adjusting rod 29, the upper end of the first adjusting rod 29 is hinged with a third hinge block 20, the second hinge block 20 is fixed to the outer wall of the upper end of the main support bar 21.
Furthermore, the lower end of the adjusting sleeve 28 is sleeved and fixed with a limiting sleeve 41, a first outer wall spline 411 is formed on the outer wall of the limiting sleeve 41, the first outer wall spline 411 is inserted and sleeved in a large spline hole 421 of the positioning sleeve 42, a small spline hole 422 coaxially arranged with the large spline hole 421 is also formed in the positioning sleeve 42, and the small spline hole 422 is inserted and sleeved on a second outer wall spline 261 at the upper end of the second adjusting rod 26; two positioning holes 262 are formed in the second outer wall spline 261 in an up-and-down manner, positioning screws 43 are sleeved in the positioning holes 262 on the upper side, and the positioning screws 43 are screwed on the positioning sleeves 42.
Further, the upper end of the adjusting sleeve 28 is formed with a hexagonal boss 281.
Furthermore, a rectangular rod 111 is formed at the lower end of the central stay 11, and a pin hole 112 is formed on the rectangular rod 111; a rectangular insertion hole 212 with an open upper side is formed at the upper end of the main support rod 21, the rectangular rod 111 is inserted into the rectangular insertion hole 212, a bolt 44 is screwed at the upper end of the main support rod 21, and the bolt 44 extends into the pin hole 112.
Furthermore, the photovoltaic panel assembly 1 further includes four first photovoltaic panels 12 and four second photovoltaic panels 13 in an isosceles right triangle shape, the four first photovoltaic panels 12 are respectively inserted between two adjacent second photovoltaic panels 13 one by one, and each adjacent first photovoltaic panel 12 is symmetrically arranged with the adjacent second photovoltaic panel 13; a first sleeve 31 is fixed on the bevel edge of the first photovoltaic panel 12, a second sleeve 32 is fixed on the right-angle edge of the first photovoltaic panel 12 close to the adjacent second photovoltaic panel 13, a third sleeve 33 is fixed on the bevel edge of the second photovoltaic panel 1, and a fourth sleeve 34 is fixed on the right-angle edge of the second photovoltaic panel 13 close to the adjacent first photovoltaic panel 12;
the photovoltaic panel assembly 1 further comprises a cross 14 fixed at the upper end of the central support rod 11, and four end parts of the cross 14 are respectively hinged with a connecting rod 15;
the first sleeve 31 on each first photovoltaic panel 12 and the third sleeve 33 on the adjacent second photovoltaic panel 13 are sleeved on the lower end of a corresponding connecting rod 15, the second sleeve 32 on each first photovoltaic panel 12 and the fourth sleeve 34 on the adjacent second photovoltaic panel 13 are hinged on a corresponding driving rod 16, the right end of each driving rod 16 is hinged on the right end of a corresponding driving arm 17, the left end of the driving arm 17 is hinged on a sliding block 18, the sliding block 18 is inserted on the central support rod 11, and the sliding block 18 is provided with a driving positioning mechanism 6 for driving the sliding block to slide along the central support rod 11.
Furthermore, a threaded section 113 is formed in the middle of the center stay 11, a stepped hole 182 coaxially arranged with the threaded section 113 is formed in the middle of the slider 18, and the inner diameter of the small hole of the stepped hole 182 is matched with the outer diameter of the threaded section 113;
the driving positioning mechanism 6 comprises a second bearing 61 fixed in the large hole of the stepped hole 182, a driving sleeve 62 is hinged on the inner ring of the second bearing 61, a threaded hole 621 is formed in the driving sleeve 62, and the threaded hole 621 is screwed on the threaded section 113.
The working principle is as follows: the bottom plate 24 is fixed on the ground, the adjusting sleeve 28 is rotated, the adjusting sleeve 28 can drive the first adjusting rod 29 to move towards the upper right or towards the lower left through the screw 291, when the first adjusting rod 29 moves towards the upper right, the main supporting rod 21 turns over clockwise, otherwise, the supporting rod 21 turns over counterclockwise by a certain angle, so that the included angle between the photovoltaic panel and the ground is adjusted;
when the photovoltaic panel needs to be folded, the driving sleeve 62 is rotated, the driving sleeve 62 drives the lower end of the driving sleeve 62 along the central stay bar 11 to be fixed through the matching effect of the threaded hole 621 and the threaded section 113, the driving sleeve 62 drives the sliding block 18 to move downwards through the second bearing 61, the sliding block 18 drives the lower ends of the four driving arms 17 to move downwards, and the upper ends of the four driving arms draw the right-angle sides of each pair of the first photovoltaic panel and the second photovoltaic panel inwards through the driving rod 16, so that the photovoltaic panel is folded.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (6)
1. The utility model provides an angularly adjustable solar photovoltaic board, includes folding photovoltaic board subassembly (1) and adjusts base (2), its characterized in that: the photovoltaic panel assembly (1) comprises a central support rod (11), the lower end of the central support rod (11) is inserted and fixed at the upper end of a main support rod (21) of an adjusting base (2), a first hinging block (22) is fixed at the lower end of the main support rod (21), the first hinging block (22) is hinged on a first hinging seat (23), the first hinging seat (23) is fixed at the right end of a bottom plate (24), a second hinging seat (25) is fixed at the left end of the bottom plate (24), the second hinging seat (25) is hinged with a second hinging block (27) fixed at the lower end of a second adjusting rod (26), the upper end of the second adjusting rod (26) is hinged with an adjusting sleeve (28) which is coaxially arranged with the upper end of the second adjusting rod through a bearing, the adjusting sleeve (28) is screwed on a lower end screw rod (291) of the first adjusting rod (29), and the upper end of the first adjusting rod (29) is hinged with a third hinging block (20), the second hinge block (20) is fixed on the outer wall of the upper end of the main support rod (21).
2. The solar photovoltaic panel with adjustable angle of claim 1, wherein: the lower end of the adjusting sleeve (28) is sleeved and fixed with a limiting sleeve (41), a first outer wall spline (411) is formed on the outer wall of the limiting sleeve (41), the first outer wall spline (411) is inserted in a large spline hole (421) of the positioning sleeve (42), a small spline hole (422) which is coaxial with the large spline hole (421) is formed in the positioning sleeve (42), and the small spline hole (422) is inserted in a second outer wall spline (261) at the upper end of the second adjusting rod (26); two positioning holes (262) which are arranged up and down are formed in the second outer wall spline (261), positioning screws (43) are sleeved in the positioning holes (262) on the upper side, and the positioning screws (43) are in threaded connection with the positioning sleeves (42).
3. The solar photovoltaic panel with adjustable angle of claim 1, wherein: a hexagonal boss (281) is formed at the upper end of the adjusting sleeve (28).
4. The solar photovoltaic panel with adjustable angle of claim 1, wherein: a rectangular rod (111) is formed at the lower end of the central support rod (11), and a pin hole (112) is formed in the rectangular rod (111); the upper end of the main support rod (21) is formed with a rectangular insertion hole (212) with an opening at the upper side, the rectangular rod (111) is inserted in the rectangular insertion hole (212), the upper end of the main support rod (21) is connected with a bolt (44) in a threaded mode, and the bolt (44) extends into the pin hole (112).
5. The solar photovoltaic panel with adjustable angle of claim 1, wherein: the photovoltaic panel assembly (1) further comprises four first photovoltaic panels (12) and four second photovoltaic panels (13) which are in an isosceles right triangle shape, the four first photovoltaic panels (12) are respectively inserted between two adjacent second photovoltaic panels (13) one by one, and each adjacent first photovoltaic panel (12) is symmetrically arranged with the adjacent second photovoltaic panel (13); a first sleeve (31) is fixed on the bevel edge of the first photovoltaic panel (12), a second sleeve (32) is fixed on the right-angle edge of the first photovoltaic panel (12) close to the adjacent second photovoltaic panel (13), a third sleeve (33) is fixed on the bevel edge of the second photovoltaic panel (1), and a fourth sleeve (34) is fixed on the right-angle edge of the second photovoltaic panel (13) close to the adjacent first photovoltaic panel (12);
the photovoltaic panel assembly (1) further comprises a cross (14) fixed at the upper end of the central support rod (11), and four end parts of the cross (14) are respectively hinged with a connecting rod (15);
the first sleeve (31) on each first photovoltaic panel (12) and the third sleeve (33) on the second photovoltaic panel (13) adjacent to the first photovoltaic panel are sleeved at the lower end of a corresponding connecting rod (15), the second sleeve (32) on each first photovoltaic panel (12) and the fourth sleeve (34) on the second photovoltaic panel (13) adjacent to the second photovoltaic panel are hinged to a corresponding driving rod (16), the right end of each driving rod (16) is hinged to the right end of a corresponding driving arm (17), the left end of each driving arm (17) is hinged to a sliding block (18), the sliding block (18) is sleeved on the central supporting rod (11) in an inserting mode, and the sliding block (18) is provided with a driving positioning mechanism (6) driving the sliding block to slide along the central supporting rod (11).
6. The solar photovoltaic panel with adjustable angle of claim 5, wherein: a threaded section (113) is formed in the middle of the central support rod (11), a step hole (182) which is coaxial with the threaded section (113) is formed in the middle of the sliding block (18), and the inner diameter of a small hole of the step hole (182) is matched with the outer diameter of the threaded section (113);
the driving positioning mechanism (6) comprises a second bearing (61) fixed in a large hole of the stepped hole (182), a driving sleeve (62) is hinged to an inner ring of the second bearing (61), a threaded hole (621) is formed in the driving sleeve (62), and the threaded hole (621) is in threaded connection with the threaded section (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911200356.9A CN110868145B (en) | 2019-11-29 | 2019-11-29 | Solar photovoltaic board of angularly adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911200356.9A CN110868145B (en) | 2019-11-29 | 2019-11-29 | Solar photovoltaic board of angularly adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110868145A true CN110868145A (en) | 2020-03-06 |
| CN110868145B CN110868145B (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911200356.9A Active CN110868145B (en) | 2019-11-29 | 2019-11-29 | Solar photovoltaic board of angularly adjustable |
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| Country | Link |
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| CN (1) | CN110868145B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021116900A1 (en) | 2021-06-30 | 2023-01-05 | Ivaylo Milenkov | Foldable surface material |
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| CN109412520A (en) * | 2018-12-20 | 2019-03-01 | 上海维旺光电科技有限公司 | A kind of photovoltaic bracket |
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| US20100132751A1 (en) * | 2008-11-28 | 2010-06-03 | Wanda Ying Li | Intelligent outdoor sun shading device |
| CN201608187U (en) * | 2010-02-11 | 2010-10-13 | 纬利股份有限公司 | Folding solar panel |
| CN106255857A (en) * | 2014-01-06 | 2016-12-21 | 佐恩 | There is sun-generated electric power and carry out the sky shade for charge electronic devices |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021116900A1 (en) | 2021-06-30 | 2023-01-05 | Ivaylo Milenkov | Foldable surface material |
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| Publication number | Publication date |
|---|---|
| CN110868145B (en) | 2020-12-08 |
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