CN109768764B - Combined photovoltaic cell panel convenient to install - Google Patents
Combined photovoltaic cell panel convenient to install Download PDFInfo
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- CN109768764B CN109768764B CN201811649949.9A CN201811649949A CN109768764B CN 109768764 B CN109768764 B CN 109768764B CN 201811649949 A CN201811649949 A CN 201811649949A CN 109768764 B CN109768764 B CN 109768764B
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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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Abstract
The invention relates to the technical field of photovoltaic cell panels, in particular to a combined photovoltaic cell panel convenient to install. The three photovoltaic cell panels are combined and folded, so that the photovoltaic cell panel assembly can be conveniently folded and stored; the first photovoltaic cell panel and the third photovoltaic cell panel are fixed through the first inner tube and the fixing ring, and the second photovoltaic cell panel and the third photovoltaic cell panel are fixed through the second inner tube and the fixing ring, so that the whole photovoltaic cell panel assembly is stably installed; through set rivet with stabilizer blade and a support section of thick bamboo fixed connection to utilize set rivet embedding ground, utilize stabilizer blade and a support section of thick bamboo to support photovoltaic panel subassembly, conveniently install.
Description
Technical Field
The invention relates to the technical field of photovoltaic cell panels, in particular to a combined photovoltaic cell panel convenient to install.
Background
A photovoltaic cell panel, also called a solar cell panel, is an assembly of a plurality of solar cell modules assembled on a plate in a certain manner, and is usually used as a unit of a photovoltaic matrix. The single solar cell can not be directly used as a power supply. Several cells must be connected in series, parallel and tightly packaged into an assembly as a power supply. The solar cell module is a core part in a solar power generation system and is also the most important part in the solar power generation system. The solar energy is converted into electric energy, or the electric energy is sent to a storage battery to be stored, or a load is pushed to work.
However, when the existing photovoltaic cell panel is installed, a plurality of photovoltaic cell panels are often installed together for use, fixing parts are needed to be adopted for fixing during installation, installation is troublesome, and meanwhile, the occupied space of each photovoltaic cell panel after the photovoltaic cell panel is detached is large, and the photovoltaic cell panel is inconvenient to transport. In view of this, we propose a modular photovoltaic panel that is easy to install.
Disclosure of Invention
The invention aims to provide a combined photovoltaic cell panel convenient to mount, and aims to solve the problems that the mounting is troublesome and each photovoltaic cell panel occupies a large space after being dismounted in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a combination formula photovoltaic cell board convenient to installation, includes photovoltaic cell board subassembly, the photovoltaic cell board subassembly is including the first photovoltaic cell board, third photovoltaic cell board and the second photovoltaic cell board that set gradually, first photovoltaic cell board's front is provided with first cardboard, the first go-between of a plurality of is installed to one side of first photovoltaic cell board, first photovoltaic cell board's the other end is provided with the screw thread post, adjusting nut has been cup jointed on the surface of screw thread post, adjusting nut's surface is provided with the bolt, the one end of second photovoltaic cell board is provided with a plurality of second go-between, the other end of second photovoltaic cell board is provided with the installation cover, the inside of installation cover is provided with the mounting groove, the surface of installation cover is provided with a plurality of jack.
Preferably, the threaded column and the mounting groove are in plug fit.
Preferably, the plug pin and the jack are in plug fit.
Preferably, the back surfaces of the first photovoltaic cell panel and the second photovoltaic cell panel are both provided with a supporting groove, a supporting mechanism is arranged inside the supporting groove and comprises a lower hinged support, an upper hinged support is arranged at the top of the lower hinged support, a pair of support legs are arranged at the top of the upper hinged support, a supporting cylinder is arranged between the two support legs, outer edge clamping plates are respectively arranged at two ends of the supporting cylinder, positioning rivets are arranged at the top of the support legs, and fixing rivets are arranged on the surface of the supporting cylinder.
Preferably, the support cylinder and the support foot are slidably connected.
Preferably, a first sleeve is arranged on one side of the back face of the first photovoltaic cell panel, a first inner tube is arranged inside the first sleeve, the first photovoltaic cell panel is close to one end of the first inner tube, a first clamping ring is installed on one end of the first inner tube, a connecting groove is formed in one end of the first inner tube, a second clamping plate is arranged at two ends of one side of the back face of the second photovoltaic cell panel, a second sleeve is arranged on the other side of the back face of the second photovoltaic cell panel, a second inner tube is arranged inside the second sleeve, the second photovoltaic cell panel is close to one end of the second inner tube, a second clamping ring is installed on the other end of the back face of the second photovoltaic cell panel, and a connecting column is arranged at one end of the second inner tube.
Preferably, the first inner tube is slidably connected to the first sleeve, and the second inner tube is slidably connected to the second sleeve.
As preferred, the front of third photovoltaic cell board is provided with first draw-in groove, the pivot is installed respectively at the both ends of third photovoltaic cell board, the both ends of pivot all are provided with the bearing, the back of third photovoltaic cell board is provided with the second draw-in groove, the back mounted of third photovoltaic cell board has solid fixed ring, gu fixed ring is including fitting with a contraceptive ring and lower ring, fit with a contraceptive ring with the both sides of lower ring all are provided with the card foot, two from top to bottom install the fixed axle between the card foot, the both ends of fixed axle all are provided with the backing plate, the spring has been cup jointed to the outside of fixed axle.
Preferably, the upper ring and the lower ring are integrally formed with the clamping legs.
Compared with the prior art, the invention has the beneficial effects that:
1. this combination formula photovoltaic cell panel convenient to installation utilizes first cardboard card to go into first draw-in groove, fixes third photovoltaic cell panel on first photovoltaic cell panel surface, goes into the second draw-in groove with the second cardboard card and fixes second photovoltaic cell panel and third photovoltaic cell panel, conveniently carries out foldable storage with the photovoltaic cell panel subassembly, reduces the holistic area occupied of photovoltaic cell panel subassembly, conveniently transports.
2. This combination formula photovoltaic cell board convenient to installation is fixed first photovoltaic cell board and third photovoltaic cell board through first inner tube and solid fixed ring are fixed, fixes second photovoltaic cell board and third photovoltaic cell board through second inner tube and fixed ring for photovoltaic cell board subassembly integral erection is stable.
3. This combination formula photovoltaic cell panel convenient to installation through set rivet with stabilizer blade and a support section of thick bamboo fixed connection to utilize set rivet embedding ground, utilize stabilizer blade and a support section of thick bamboo to support photovoltaic cell board subassembly, conveniently install.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic front view of a first photovoltaic panel according to the present invention;
FIG. 3 is a schematic view of a back side structure of a first photovoltaic cell panel according to the present invention;
FIG. 4 is a schematic structural view of the support mechanism of the present invention;
fig. 5 is a schematic front view of a second photovoltaic panel according to the present invention;
FIG. 6 is a schematic view of a second photovoltaic panel back side configuration of the present invention;
fig. 7 is a schematic front view of a third photovoltaic panel according to the present invention;
FIG. 8 is a schematic view of a back side structure of a third photovoltaic cell panel according to the present invention;
fig. 9 is a schematic view of a fixed ring structure of the present invention.
In the figure: 1. a photovoltaic panel assembly; 2. a first photovoltaic cell panel; 21. a first clamping plate; 22. a first connecting ring; 23. a threaded post; 24. adjusting the nut; 25. a bolt; 26. a support groove; 27. a support mechanism; 271. a lower hinged support; 272. an upper hinged support; 273. a support leg; 274. a support cylinder; 275. an outer edge clamping plate; 276. positioning a rivet; 277. fixing a rivet; 28. a first sleeve; 29. a first inner tube; 210. a first clamp ring; 211. connecting grooves; 3. A second photovoltaic cell panel; 31. a second connection ring; 32. installing a sleeve; 33. mounting grooves; 34. a jack; 35. a second clamping plate; 36. a second sleeve; 37. a second inner tube; 38. a second clamp ring; 39. connecting columns; 4. a third photovoltaic cell panel; 41. a first card slot; 42. a rotating shaft; 43. a bearing; 44. a second card slot; 45. a fixing ring; 451. ring fitting; 452. a lower ring; 453. clamping a pin; 454. a fixed shaft; 455. a backing plate; 456. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution:
the utility model provides a combination formula photovoltaic cell board convenient to installation, as fig. 1, fig. 2, fig. 5 and fig. 6 are shown, including photovoltaic cell board subassembly 1, photovoltaic cell board subassembly 1 is including the first photovoltaic cell board 2 that sets gradually, third photovoltaic cell board 4 and second photovoltaic cell board 3, the front of first photovoltaic cell board 2 is provided with first cardboard 21, a plurality of first go-between 22 is installed to one side of first photovoltaic cell board 2, the other end of first photovoltaic cell board 2 is provided with screw post 23, adjusting nut 24 has been cup jointed on the surface of screw post 23, the surface of adjusting nut 24 is provided with bolt 25, the one end of second photovoltaic cell board 3 is provided with a plurality of second go-between 31, the other end of second photovoltaic cell board 3 is provided with installation cover 32, the inside of installation cover 32 is provided with mounting groove 33, the surface of installation cover 32 is provided with a plurality of jacks 34, screw post 23 and mounting groove 33 grafting cooperation, bolt 25 and jack 34 grafting cooperation.
In this embodiment, the first connection ring 22 and the second connection ring 31 are both snap-fit with the rotation shaft 42, so that the rotation shaft 42 is conveniently snapped into the first connection ring 22 and the second connection ring 31, and the rotation shaft 42 rotates in the first connection ring 22 and the second connection ring 31.
In this embodiment, the adjusting nut 24 is in threaded fit with the threaded column 23, so that the adjusting nut 24 can conveniently adjust the position on the surface of the threaded column 23.
In this embodiment, the diameter of the adjusting nut 24 is equal to the diameter of the mounting sleeve 32, so as to facilitate positioning of the plug 25 and the insertion hole 34.
As shown in fig. 3 to 6, the back surfaces of the first photovoltaic cell panel 2 and the second photovoltaic cell panel 3 are both provided with a support groove 26, a support mechanism 27 is arranged inside the support groove 26, the support mechanism 27 includes a lower hinge seat 271, an upper hinge seat 272 is arranged on the top of the lower hinge seat 271, a pair of support legs 273 is arranged on the top of the upper hinge seat 272, a support cylinder 274 is arranged between the two support legs 273, outer edge snap-boards 275 are respectively installed at two ends of the support cylinder 274, positioning rivets 276 are arranged on the top of the support legs 273, fixing rivets 277 are arranged on the surface of the support cylinder 274, and the support cylinders 274 and the support legs 273 are slidably connected.
In this embodiment, the lower hinge seat 271 and the inner wall of the support groove 26 are welded seamlessly, so that the lower hinge seat 271 can be fixed inside the support groove 26.
In this embodiment, stabilizer blade 273 is the ring shape, and adopts titanium alloy material to support for stabilizer blade 273 has certain metal elasticity, and structural rigidity is strong, conveniently utilizes stabilizer blade 273 to support.
In this embodiment, the surface of the supporting cylinder 274 should be further provided with a positioning hole corresponding to the positioning rivet 276, so that the positioning rivet 276 can be conveniently riveted into the positioning hole to fix the supporting cylinder 274.
In this embodiment, the whole length of the supporting leg 273 is less than the length of the supporting groove 26, so that the supporting leg 273 can be conveniently stored in the supporting groove 26, and the space can be reasonably utilized.
In this embodiment, the length of the supporting cylinder 274 and the width of the supporting groove 26 are adapted so that the legs 273 are received in the supporting groove 26 and the supporting groove 26 is caught by the supporting cylinder 274.
As shown in fig. 3 and 5, a first sleeve 28 is disposed on one side of the back of the first photovoltaic cell panel 2, a first inner tube 29 is disposed inside the first sleeve 28, a first clamping ring 210 is disposed at one end of the first photovoltaic cell panel 2 close to the first inner tube 29, a connecting groove 211 is disposed at one end of the first inner tube 29, second clamping plates 35 are disposed at two ends of one side of the back of the second photovoltaic cell panel 3, a second sleeve 36 is disposed at the other side of the back of the second photovoltaic cell panel 3, a second inner tube 37 is disposed inside the second sleeve 36, a second clamping ring 210 is disposed at one end of the second photovoltaic cell panel 3 close to the second inner tube 37, a connecting post 39 is disposed at one end of the second inner tube 37, the first inner tube 29 is slidably connected with the first sleeve 28, and the second inner tube 37 is slidably connected with the second sleeve 36.
In this embodiment, the first clamping ring 210 is in clamping fit with the first inner tube 29, and the second clamping ring 210 is in clamping fit with the second inner tube 37, so that the first inner tube 29 and the second inner tube 37 can be conveniently clamped and fixed by the first clamping ring 210 and the second clamping ring 210.
In this embodiment, the first clamping ring 210 and the second clamping ring 210 are both made of an aluminum alloy material, and have a circular ring shape with a notch, and a fastening bolt is disposed at the notch, so that the first clamping ring 210 and the second clamping ring 210 clamp the first inner tube 29 and the second inner tube 37 and limit and fix the first inner tube 29 and the second inner tube 37 by using the fastening bolt.
As shown in fig. 7 to 9, a first clamping groove 41 is formed in the front surface of the third photovoltaic cell panel 4, a rotating shaft 42 is respectively installed at two ends of the third photovoltaic cell panel 4, bearings 43 are respectively installed at two ends of the rotating shaft 42, a second clamping groove 44 is formed in the back surface of the third photovoltaic cell panel 4, a fixing ring 45 is installed at the back surface of the third photovoltaic cell panel 4, the fixing ring 45 comprises an upper ring 451 and a lower ring 452, clamping legs 453 are respectively installed on two sides of the upper ring 451 and the lower ring 452, a fixing shaft 454 is installed between the upper and lower clamping legs 453, backing plates 455 are respectively installed at two ends of the fixing shaft 454, a spring 456 is sleeved on the outside of the fixing shaft 454, and the upper ring 451 and the lower ring 452 are both integrated with the clamping legs 453.
In this embodiment, the fixing ring 45 is snap-fitted to the first inner tube 29 and the second inner tube 37, respectively, and the fixing ring 45 is used to fix the first inner tube 29 and the second inner tube 37.
In this embodiment, one of the backing plates 455 is welded to the back of the third photovoltaic cell panel 4 in a seamless manner, so that the fixing ring 45 is integrally fixed.
In this embodiment, the upper ring 451 and the lower ring 452 are made of an aluminum alloy material, and the material thereof has a certain metal elasticity, so that the upper ring 451 and the lower ring 452 have a good deformation capability.
When the combined photovoltaic cell panel convenient to mount is used, in a normal state, the supporting mechanism 27 is arranged inside the accommodating groove 26, the supporting mechanism 27 is fixed inside the accommodating groove 26 by being clamped on the inner wall of the supporting groove 26 through the supporting cylinder 274, the third photovoltaic cell panel 4 is rotated to the surface of the first photovoltaic cell panel 2, the front side of the first photovoltaic cell panel 2 is opposite to the front side of the third photovoltaic cell panel 4 at the moment, the first clamping plate 21 is clamped into the first clamping groove 41, the third photovoltaic cell panel 4 is fixed on the surface of the first photovoltaic cell panel 2, the second photovoltaic cell panel 3 is rotated to the third photovoltaic cell panel 4, the back side of the second photovoltaic cell panel 3 is opposite to the back side of the third photovoltaic cell panel 4, the second clamping plate 35 is clamped into the second clamping groove 44 to fix the second photovoltaic cell panel 3 and the third photovoltaic cell panel 4, the photovoltaic cell panel assembly 1 is convenient to be folded and accommodated, the whole occupied area of the photovoltaic cell panel assembly 1 is reduced, and transportation is convenient;
during installation, the photovoltaic cell panel assembly 1 is sequentially unfolded to sequentially form a first photovoltaic cell panel 2, a third photovoltaic cell panel 4 and a second photovoltaic cell panel 3, the front sides of the first photovoltaic cell panel 2, the third photovoltaic cell panel 4 and the second photovoltaic cell panel 3 are upward, the first inner tube 29 is drawn out from the first sleeve 28 and clamped into the fixing ring 45, the second inner tube 37 is drawn out from the second sleeve 36 and fixed in the fixing ring 45, the first photovoltaic cell panel 2 and the third photovoltaic cell panel 4 are fixed through the first inner tube 29 and the fixing ring 45, the second photovoltaic cell panel 3 and the third photovoltaic cell panel 4 are fixed through the second inner tube 37 and the fixing ring 45, and the photovoltaic cell panel assembly 1 is stably installed as a whole;
the supporting leg 273 is rotated on the upper hinge base 272 and the lower hinge base 271, the supporting cylinder 274 is slid to one end of the supporting leg 273, which is close to the ground, the supporting leg 273 and the supporting cylinder 274 are fixedly connected through the positioning rivet 276, the fixing rivet 277 is embedded into the ground, and the photovoltaic panel assembly 1 is supported by the supporting leg 237 and the supporting cylinder 274, so that the installation is convenient.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A modular photovoltaic panel convenient to install, comprising a photovoltaic panel assembly (1), characterized in that: the photovoltaic cell panel assembly (1) comprises a first photovoltaic cell panel (2), a third photovoltaic cell panel (4) and a second photovoltaic cell panel (3) which are sequentially arranged, wherein a first clamping plate (21) is arranged on the front surface of the first photovoltaic cell panel (2), a plurality of first connecting rings (22) are installed on one side of the first photovoltaic cell panel (2), a threaded column (23) is arranged at the other end of the first photovoltaic cell panel (2), an adjusting nut (24) is sleeved on the surface of the threaded column (23), a bolt (25) is arranged on the surface of the adjusting nut (24), a plurality of second connecting rings (31) are arranged at one end of the second photovoltaic cell panel (3), an installation sleeve (32) is arranged at the other end of the second photovoltaic cell panel (3), an installation groove (33) is arranged inside the installation sleeve (32), and a plurality of jacks (34) are arranged on the surface of the installation sleeve (32);
the threaded column (23) is used for being in plug fit with the mounting groove (33), and the plug pin (25) is used for being in plug fit with the jack (34);
rotating shafts (42) are respectively installed at two ends of the third photovoltaic cell panel (4), and the first connecting ring (22) of the first photovoltaic cell panel (2) and the second connecting ring (31) of the second photovoltaic cell panel (3) are used for being clamped and matched with the rotating shafts (42) of the third photovoltaic cell panel (4);
a first sleeve (28) is arranged on one side of the back face of the first photovoltaic cell panel (2), and a first inner pipe (29) is arranged inside the first sleeve (28);
a second sleeve (36) is arranged on the other side of the back face of the second photovoltaic cell panel (3), and a second inner tube (37) is arranged inside the second sleeve (36);
the back surface of the third photovoltaic cell panel (4) is provided with a fixing ring (45);
the first inner tube (29) is used for being pulled out of the first sleeve (28) and clamped into the fixing ring (45), the second inner tube (37) is used for being pulled out of the second sleeve (36) and fixed in the fixing ring (45), the first photovoltaic cell panel (2) and the third photovoltaic cell panel (4) are fixed through the first inner tube (29) and the fixing ring (45), and the second photovoltaic cell panel (3) and the third photovoltaic cell panel (4) are fixed through the second inner tube (37) and the fixing ring (45);
a first clamping groove (41) is formed in the front face of the third photovoltaic cell panel (4), a second clamping groove (44) is formed in the back face of the third photovoltaic cell panel (4), and second clamping plates (35) are arranged at two ends of one side of the back face of the second photovoltaic cell panel (3);
the first clamping plate (21) is used for being clamped into the first clamping groove (41) to fix the third photovoltaic cell panel (4) on the surface of the first photovoltaic cell panel (2), and the second clamping plate (35) is used for being clamped into the second clamping groove (44) to fix the second photovoltaic cell panel (3) and the third photovoltaic cell panel (4).
2. The modular photovoltaic panel for easy installation according to claim 1, characterised in that: the back of first photovoltaic cell board (2) with second photovoltaic cell board (3) all is provided with support groove (26), the inside of support groove (26) is provided with supporting mechanism (27), supporting mechanism (27) are including lower free bearing (271), the top of free bearing (271) is provided with free bearing (272) down, the top of going up free bearing (272) is provided with a pair of stabilizer blade (273), two be provided with between stabilizer blade (273) and support a section of thick bamboo (274), outer following cardboard (275) is installed respectively at the both ends of a support section of thick bamboo (274), the top of stabilizer blade (273) is provided with location rivet (276), the surface of a support section of thick bamboo (274) is provided with set rivet (277).
3. The modular photovoltaic panel for easy installation according to claim 2, characterised in that: the support cylinder (274) and the support foot (273) are slidably connected.
4. The modular photovoltaic panel for easy installation according to claim 1, wherein: first photovoltaic cell board (2) are close to first inner tube (29) one end is installed first clamp ring (210), the one end of first inner tube (29) is provided with spread groove (211), second photovoltaic cell board (3) are close to second inner tube (37) one end is installed second clamp ring (38), the one end of second inner tube (37) is provided with spliced pole (39).
5. The modular photovoltaic panel for easy installation according to claim 4, wherein: the first inner tube (29) is slidably connected to the first sleeve (28), and the second inner tube (37) is slidably connected to the second sleeve (36).
6. The modular photovoltaic panel for easy installation according to claim 1, wherein: the utility model discloses a photovoltaic solar cell panel, including third photovoltaic cell panel (4), pivot (42) are installed respectively at the both ends of third photovoltaic cell panel (4), the both ends of pivot (42) all are provided with bearing (43), the back mounted of third photovoltaic cell panel (4) has solid fixed ring (45), gu fixed ring (45) including last ring (451) and lower ring (452), go up ring (451) with the both sides of lower ring (452) all are provided with card foot (453), two from top to bottom install fixed axle (454) between card foot (453), the both ends of fixed axle (454) all are provided with backing plate (455), spring (456) have been cup jointed to the outside of fixed axle (454).
7. The modular photovoltaic panel for easy installation according to claim 6, wherein: the upper ring (451) and the lower ring (452) are integrally formed with the clamping foot (453).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649949.9A CN109768764B (en) | 2018-12-31 | 2018-12-31 | Combined photovoltaic cell panel convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649949.9A CN109768764B (en) | 2018-12-31 | 2018-12-31 | Combined photovoltaic cell panel convenient to install |
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| Publication Number | Publication Date |
|---|---|
| CN109768764A CN109768764A (en) | 2019-05-17 |
| CN109768764B true CN109768764B (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811649949.9A Active CN109768764B (en) | 2018-12-31 | 2018-12-31 | Combined photovoltaic cell panel convenient to install |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111409469B (en) * | 2020-05-07 | 2020-11-24 | 惠安竹点点通讯设备有限公司 | Solar charging type electric vehicle |
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| WO2012115378A2 (en) * | 2011-02-23 | 2012-08-30 | Lee Bum-Su | Photovoltaic apparatus comprising a reflective plate, the angle of which is adjustable |
| CN103684234A (en) * | 2012-08-28 | 2014-03-26 | Lg电子株式会社 | Support frame and photovoltaic power generation system including the same |
| CN204206081U (en) * | 2014-11-05 | 2015-03-11 | 神华集团有限责任公司 | Portable type solar energy battery bracket and solar cell |
| CN206472078U (en) * | 2016-12-25 | 2017-09-05 | 张威威 | A kind of integrated small power photo-voltaic power supply of portable and collapsible |
| CN207382023U (en) * | 2017-10-24 | 2018-05-18 | 东莞市鹏威能源科技有限公司 | A kind of Multifunctional portable power source |
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2018
- 2018-12-31 CN CN201811649949.9A patent/CN109768764B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012115378A2 (en) * | 2011-02-23 | 2012-08-30 | Lee Bum-Su | Photovoltaic apparatus comprising a reflective plate, the angle of which is adjustable |
| CN103684234A (en) * | 2012-08-28 | 2014-03-26 | Lg电子株式会社 | Support frame and photovoltaic power generation system including the same |
| CN204206081U (en) * | 2014-11-05 | 2015-03-11 | 神华集团有限责任公司 | Portable type solar energy battery bracket and solar cell |
| CN206472078U (en) * | 2016-12-25 | 2017-09-05 | 张威威 | A kind of integrated small power photo-voltaic power supply of portable and collapsible |
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| CN109768764A (en) | 2019-05-17 |
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