CN105099356A - Foldable printed circuit board (PCB) solar panel - Google Patents
Foldable printed circuit board (PCB) solar panel Download PDFInfo
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- CN105099356A CN105099356A CN201510348737.7A CN201510348737A CN105099356A CN 105099356 A CN105099356 A CN 105099356A CN 201510348737 A CN201510348737 A CN 201510348737A CN 105099356 A CN105099356 A CN 105099356A
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- solar panels
- solar panel
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- fixed head
- folding
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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
Abstract
The invention relates to a foldable printed circuit board (PCB) solar panel which comprises a flexible fixed plate, wherein installation cavities are arranged on the fixed plate, a fixed solar panel is arranged in each installation cavity, an insulation layer wraps outsides of the fixed plate and the solar panel, and a protective layer further wraps outside of each solar panel. The foldable PCB solar panel comprises at least six PCB solar panels and is wrapped with the insulation layer, the fixed plate can be folded along a fixed position through transverse folding and longitudinal folding, mutual friction of the solar panels is reduced, the foldable PCB solar panel is convenient to carry, collision during transportation is reduced, and the solar panel can be protected better; and the surface layer of each solar panel adopts a "water cube" material ethyl tetra fluoro ethylene (ETFE), and thus, the whole panel can reach the purposes of water resistance, ultraviolet (UV) light resistance and prevention on aging of the solar panel and also has characteristics of structural compactness, low occupied space, cleanliness, attractiveness, convenience in application, fastness in processing, low production cost and the like.
Description
Technical field
The present invention relates to a kind of device of solar generating field, particularly relate to a kind of folding PCB solar panels.
Background technology
Along with improving constantly of people's living standard, it is day by day frequent that people go on a journey, the electrical equipment carried with or electronic product also get more and more, frequency of utilization is also more and more higher, emergency power supply market obtains high speed development, photovoltaic product also day interest ripe, solar energy is the environment-friendly and green energy, its feature of environmental protection and sustainability self-evident, solar panels refer to that the energy utilizing sunlight generates electricity, in order to effectively utilize solar energy and provide larger generated output, solar cell manufactures the larger solar panel of area usually, not only inconvenience is installed, inconvenience carrying, inconvenience is universal to be used, common solar panels area is larger, can not use with bag, and design a little bit smaller, the supply of electric energy cannot be met again, and due to solar panel use occasion all out of doors, usually an output line is also needed to be connected with storage battery or load, user is very inconvenient when carrying, therefore design take up room little, easy to use, manufacture and simply become a kind of needs with packing overlapping type solar plate.
Summary of the invention
The object of the invention is to solve the shortcoming existed in prior art, and a kind of folding PCB solar panels proposed.
To achieve these goals, present invention employs following technical scheme:
A kind of folding PCB solar panels, comprise fixed head, described fixed head is adopted as flexible board.Fixed head is provided with one group of installation cavity, in each installation cavity, fixed solar plate is all installed, at the outside wrap insulate layer of described fixed head and solar panels, be also all enclosed with protective layer in the outside of each described solar panels;
Wherein the raw material of protective layer comprises by weight: modified ethylene-tetrafluoroethylene copolymer 1 00 part; PETG 5-15 part, age resistor 2-4 divides, antioxidant 1-2 part; hindered amine stabilizer 1-3 part; light stabilizer 0.5-1.5 part, DMF 20-40 part; diisooctyl phthalate 1-2 part; diisooctyl phthalate 0.5-1.5 part, silicon powder 10-15 part, glass microballoon 5-9 part.
Preferably, in the preparation process of modified ethylene-tetrafluoroethylene copolymer, by weight by 0.005-0.008 part radical initiator α, α '-azo-α, γ diisobutyl ditolyl diketone hydrochloride and 1-5 part olefines free radical monomer mix, adding 100 parts of concentration after being heated to 65-95 DEG C is that 1-3wt% ethylene-tetrafluoroethylene copolymer solution mixes, and is warming up to 100-120 DEG C of reaction 1-5h and obtains modified ethylene-tetrafluoroethylene copolymer under stirring.
Preferably, hindered amine stabilizer can be benzoic acid (2, 2, 6, 6-tetramethyl-4-hydroxy piperidine) ester, decanedioic acid two (2, 2, 6, 6-tetramethyl-4-hydroxy piperidine) ester, nitrogen base three [acetic acid (2, 2, 6, 6-tetramethyl-4-hydroxy piperidine) ester], N, N '-bis-(2, 2, 6, 6-tetramethyl-piperidyl) hexamethylene diamine, tricresyl phosphite (1, 2, 2, 6, 6-pentamethyl-4-hydroxy piperidine) ester, decanedioic acid two (1, 2, 2, 6, 6-pentamethyl-4-hydroxy piperidine) ester and 2-ethyl-2-(4-hydroxyl-3, 5-tri-grades of butyl benzyls) malonic acid two (1, 2, 2, 6, 6-pentamethyl-4-hydroxy piperidine) ester one or more composition.
Preferably, light stabilizer can be one or more compositions of Ultraviolet Absorber UV-P, ultra-violet absorber UV-O, ultra-violet absorber UV-9, ultraviolet absorbent UV-531, ultra-violet absorber UVP-327, ultra-violet absorber RMB, light stabilizer AM-101, light stabilizer GW-540 and light stabilizer 744.
Preferably, the weight ratio of modified ethylene-tetrafluoroethylene copolymer, PETG is 100:10-13.
Preferably, the weight ratio of age resistor, antioxidant, hindered amine stabilizer and light stabilizer is 2.5-3:1.5-1.6:2-2.4:1-1.3.
Preferably, described fixed head is provided with at least one lateral fold and one group of longitudinal folding line.
Preferably, described longitudinal folding line is equidistantly arranged, and described lateral fold arranges each longitudinal folding line equalization point.
Preferably, described protective layer adopts ETFE ethylene-tetrafluoroethylene copolymer to make.
Preferably, wherein two adjacent sides of described fixed head are all provided with the first fixed band and the second fixed band, the side of fixed head on each described first fixed band and is corresponding thereto provided with corresponding the first VELCRO binded, the side of fixed head on each described second fixed band and is corresponding thereto provided with corresponding the second VELCRO binded.
A kind of folding PCB solar panels provided by the present invention are made up of at least six pieces of PCB solar panels, and wrap up with insulating barrier, fixed head can be made to fold along fixing position by lateral fold and longitudinal folding line, reduce the phase mutual friction of solar panels, easy to carry, and the collision reduced in transport, solar panels can be protected better, protective layer is enclosed with on the top layer of every block solar panels, effectively can prevent aqueous vapor, the corrosion of oxygen and corrosive gas, high temperature resistant, ageing-resistant, do not chap, the function of effective protection solar panels, adopt the modified ethylene-tetrafluoroethylene copolymer of " the Water Cube " material in addition, there is excellent adhesive property and material extending performance, applicability is strong, entire plate can be made to reach waterproof, uv-resistant light, uvioresistant linear light, prevent the object that solar panels are aging, these solar panels are compared with present technology, also there is compact conformation, take up room little, neat and artistic, easy to use, processing is quick, the features such as production cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1; a kind of folding PCB solar panels provided by the invention; comprise fixed head 1; described fixed head 1 is a rectangular flexible board; and its have certain elasticity folding be carry time; certain protective effect is played to solar panels; a lateral fold 5 is provided with in the middle of the transverse direction of described fixed head 1; two longitudinal folding lines 6 are provided with in the longitudinal direction of described fixed head 1; described two longitudinal folding lines 6 are divided into three equal parts fixed head 1, and described fixed head 1 all can fold along lateral fold 5 and any one longitudinal folding line 6.Lateral fold 5 and two longitudinal folding lines 6 are divided into six parts fixed head 1; six installation cavitys 1.1 are equipped with in each part; in each installation cavity 1.1, fixed solar plate 2 is all installed; described solar panels 2 adopt PCB solar panels; at the outside wrap insulate layer 3 of described fixed head 1 and solar panels 2; described insulating barrier 3 is prior art, adopts general insulating material to make, and is also all enclosed with protective layer 4 in the outside of each described solar panels 2.The material ETFE ethylene-tetrafluoroethylene copolymer that described protective layer 4 adopts " the Water Cube " to use is made, and makes entire plate reach waterproof, uv-resistant light, uvioresistant linear light, prevents the effect that solar panels are aging.
Wherein two adjacent sides of described fixed head 1 are all provided with the first fixed band 8 and the second fixed band 9, the side of fixed head 1 on each described first fixed band 8 and is corresponding thereto provided with corresponding the first VELCRO 8 binded, the side of fixed head 1 on each described second fixed band 9 and is corresponding thereto provided with corresponding the second VELCRO 10 binded.Described first VELCRO 8 and the second VELCRO 10 make solar panels can be good at after folding fixing, and avoiding carrying is collide.
Below the technical scheme of protective layer 4 is described in detail.
Embodiment 1
The raw material of protective layer 4 comprises by weight: modified ethylene-tetrafluoroethylene copolymer 1 00 part, PETG 5 parts, 4 points, age resistor, 1 part, antioxidant, hindered amine stabilizer 3 parts, light stabilizer 0.5 part, DMF 40 parts, diisooctyl phthalate 1 part, diisooctyl phthalate 1.5 parts, silicon powder 10 parts, glass microballoon 9 parts;
In the preparation process of modified ethylene-tetrafluoroethylene copolymer, by weight by 0.005 part of radical initiator α, α '-azo-α, γ diisobutyl ditolyl diketone hydrochloride and 5 parts of olefines free radical monomers mix, adding 100 parts of concentration after being heated to 65 DEG C is that 3wt% ethylene-tetrafluoroethylene copolymer solution mixes, and is warming up to 100 DEG C of reaction 5h and obtains modified ethylene-tetrafluoroethylene copolymer under stirring;
Hindered amine stabilizer is by benzoic acid (2, 2, 6, 6-tetramethyl-4-hydroxy piperidine) ester, decanedioic acid two (2, 2, 6, 6-tetramethyl-4-hydroxy piperidine) ester, nitrogen base three [acetic acid (2, 2, 6, 6-tetramethyl-4-hydroxy piperidine) ester], N, N '-bis-(2, 2, 6, 6-tetramethyl-piperidyl) hexamethylene diamine, tricresyl phosphite (1, 2, 2, 6, 6-pentamethyl-4-hydroxy piperidine) ester, decanedioic acid two (1, 2, 2, 6, 6-pentamethyl-4-hydroxy piperidine) ester and 2-ethyl-2-(4-hydroxyl-3, 5-tri-grades of butyl benzyls) malonic acid two (1, 2, 2, 6, 6-pentamethyl-4-hydroxy piperidine) ester composition.
Light stabilizer is made up of Ultraviolet Absorber UV-P, ultra-violet absorber UV-O, ultra-violet absorber UV-9, ultraviolet absorbent UV-531, ultra-violet absorber UVP-327, ultra-violet absorber RMB, light stabilizer AM-101, light stabilizer GW-540 and light stabilizer 744.
Embodiment 2
The raw material of protective layer 4 comprises by weight: modified ethylene-tetrafluoroethylene copolymer 1 00 part, PETG 15 parts, 2 points, age resistor, 2 parts, antioxidant, hindered amine stabilizer 1 part, light stabilizer 1.5 parts, DMF 20 parts, diisooctyl phthalate 2 parts, diisooctyl phthalate 0.5 part, silicon powder 15 parts, glass microballoon 5 parts;
In the preparation process of modified ethylene-tetrafluoroethylene copolymer, by weight by 0.008 part of radical initiator α, α '-azo-α, γ diisobutyl ditolyl diketone hydrochloride and 1 part of olefines free radical monomer mix, adding 100 parts of concentration after being heated to 95 DEG C is that 1wt% ethylene-tetrafluoroethylene copolymer solution mixes, and is warming up to 120 DEG C of reaction 1-5h and obtains modified ethylene-tetrafluoroethylene copolymer under stirring;
Hindered amine stabilizer is by benzoic acid (2,2,6,6-tetramethyl-4-hydroxy piperidine) ester, decanedioic acid two (2,2,6,6-tetramethyl-4-hydroxy piperidine) ester, nitrogen base three [acetic acid (2,2,6,6-tetramethyl-4-hydroxy piperidine) ester] composition.
Light stabilizer is made up of Ultraviolet Absorber UV-P, ultra-violet absorber UV-O, ultra-violet absorber UV-9, ultraviolet absorbent UV-531, ultra-violet absorber UVP-327, ultra-violet absorber RMB.
Embodiment 3
The raw material of protective layer 4 comprises by weight: modified ethylene-tetrafluoroethylene copolymer 1 00 part, PETG 11 parts, 2.6 points, age resistor, 1.6 parts, antioxidant, hindered amine stabilizer 2.2 parts, light stabilizer 1.2 parts, DMF 23 parts, diisooctyl phthalate 1.4 parts, diisooctyl phthalate 1.3 parts, silicon powder 12 parts, glass microballoon 7 parts;
In the preparation process of modified ethylene-tetrafluoroethylene copolymer, by weight by 0.007 part of radical initiator α, α '-azo-α, γ diisobutyl ditolyl diketone hydrochloride and 2 parts of olefines free radical monomers mix, adding 100 parts of concentration after being heated to 70 DEG C is that 2.5wt% ethylene-tetrafluoroethylene copolymer solution mixes, and is warming up to 115 DEG C of reaction 3h and obtains modified ethylene-tetrafluoroethylene copolymer under stirring;
Hindered amine stabilizer is by tricresyl phosphite (1,2,2,6,6-pentamethyl-4-hydroxy piperidine) ester, decanedioic acid two (1,2,2,6,6-pentamethyl-4-hydroxy piperidine) ester and 2-ethyl-2-(4-hydroxyl-3,5-tri-grades of butyl benzyls) malonic acid two (1,2,2,6,6-pentamethyl-4-hydroxy piperidine) ester composition.
Light stabilizer is made up of light stabilizer AM-101, light stabilizer GW-540 and light stabilizer 744.
Claims (10)
1. folding PCB solar panels, it is characterized in that: comprise fixed head (1), described fixed head (1) adopts flexible board, fixed head (1) is provided with one group of installation cavity (1.1), fixed solar plate (2) is all installed in each installation cavity (1.1), in outside wrap insulate layer (3) of described fixed head (1) and solar panels (2), be also all enclosed with protective layer (4) in the outside of each described solar panels (2);
Wherein the raw material of protective layer (4) comprises by weight: modified ethylene-tetrafluoroethylene copolymer 1 00 part; PETG 5-15 part, age resistor 2-4 divides, antioxidant 1-2 part; hindered amine stabilizer 1-3 part; light stabilizer 0.5-1.5 part, DMF 20-40 part; diisooctyl phthalate 1-2 part; diisooctyl phthalate 0.5-1.5 part, silicon powder 10-15 part, glass microballoon 5-9 part.
2. folding PCB solar panels according to claim 1, it is characterized in that, in the preparation process of modified ethylene-tetrafluoroethylene copolymer, by weight by 0.005-0.008 part radical initiator α, α '-azo-α, γ diisobutyl ditolyl diketone hydrochloride and 1-5 part olefines free radical monomer mix, adding 100 parts of concentration after being heated to 65-95 DEG C is that 1-3wt% ethylene-tetrafluoroethylene copolymer solution mixes, and is warming up to 100-120 DEG C of reaction 1-5h and obtains modified ethylene-tetrafluoroethylene copolymer under stirring.
3. folding PCB solar panels according to claim 1, it is characterized in that, hindered amine stabilizer can be benzoic acid (2, 2, 6, 6-tetramethyl-4-hydroxy piperidine) ester, decanedioic acid two (2, 2, 6, 6-tetramethyl-4-hydroxy piperidine) ester, nitrogen base three [acetic acid (2, 2, 6, 6-tetramethyl-4-hydroxy piperidine) ester], N, N '-bis-(2, 2, 6, 6-tetramethyl-piperidyl) hexamethylene diamine, tricresyl phosphite (1, 2, 2, 6, 6-pentamethyl-4-hydroxy piperidine) ester, decanedioic acid two (1, 2, 2, 6, 6-pentamethyl-4-hydroxy piperidine) ester and 2-ethyl-2-(4-hydroxyl-3, 5-tri-grades of butyl benzyls) malonic acid two (1, 2, 2, 6, 6-pentamethyl-4-hydroxy piperidine) ester one or more composition.
4. folding PCB solar panels according to claim 1, it is characterized in that, light stabilizer can be one or more compositions of Ultraviolet Absorber UV-P, ultra-violet absorber UV-O, ultra-violet absorber UV-9, ultraviolet absorbent UV-531, ultra-violet absorber UVP-327, ultra-violet absorber RMB, light stabilizer AM-101, light stabilizer GW-540 and light stabilizer 744.
5. folding PCB solar panels according to claim 1, is characterized in that, the weight ratio of modified ethylene-tetrafluoroethylene copolymer, PETG is 100:10-13.
6.
rootaccording to folding PCB solar panels according to claim 1, it is characterized in that, the weight ratio of age resistor, antioxidant, hindered amine stabilizer and light stabilizer is 2.5-3:1.5-1.6:2-2.4:1-1.3.
7. folding PCB solar panels according to claim 1, is characterized in that: described fixed head (1) is provided with at least one lateral fold (5) and one group of longitudinal folding line (6).
8. folding PCB solar panels according to claim 2, is characterized in that: described longitudinal folding line (6) is equidistantly arranged, and described lateral fold (5) arranges each longitudinal folding line (6) equalization point.
9. folding PCB solar panels according to claim 1, is characterized in that: described protective layer (4) adopts ETFE ethylene-tetrafluoroethylene copolymer to make.
10. folding PCB solar panels according to claim 1, it is characterized in that: on wherein two adjacent sides of described fixed head (1), be all provided with the first fixed band (8) and the second fixed band (9), the side of each described first fixed band (8) fixed head (1) above and is corresponding thereto provided with corresponding the first VELCRO (8) binded, above with on the side of fixed head (1) is corresponding thereto provided with corresponding the second VELCRO (10) binded each described second fixed band (9).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510348737.7A CN105099356B (en) | 2015-06-24 | 2015-06-24 | A kind of folding PCB solar panels |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510348737.7A CN105099356B (en) | 2015-06-24 | 2015-06-24 | A kind of folding PCB solar panels |
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| CN105099356A true CN105099356A (en) | 2015-11-25 |
| CN105099356B CN105099356B (en) | 2017-03-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI741622B (en) * | 2020-02-21 | 2021-10-01 | 喬國能源科技股份有限公司 | Solar panel installation structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201508841U (en) * | 2009-09-27 | 2010-06-16 | 安吉大成太阳能科技有限公司 | Solar cell component for portable independent power supply |
| CN102751357A (en) * | 2012-07-30 | 2012-10-24 | 常州市东君光能科技发展有限公司 | Light and thin type solar photovoltaic component and producing method thereof |
| WO2013091906A2 (en) * | 2011-12-20 | 2013-06-27 | Dometic S.A.R.L. | Mobile generator device and cooling system |
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2015
- 2015-06-24 CN CN201510348737.7A patent/CN105099356B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201508841U (en) * | 2009-09-27 | 2010-06-16 | 安吉大成太阳能科技有限公司 | Solar cell component for portable independent power supply |
| WO2013091906A2 (en) * | 2011-12-20 | 2013-06-27 | Dometic S.A.R.L. | Mobile generator device and cooling system |
| CN102751357A (en) * | 2012-07-30 | 2012-10-24 | 常州市东君光能科技发展有限公司 | Light and thin type solar photovoltaic component and producing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI741622B (en) * | 2020-02-21 | 2021-10-01 | 喬國能源科技股份有限公司 | Solar panel installation structure |
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| CN105099356B (en) | 2017-03-08 |
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Address after: 523000 Guangdong Province, Dongguan City West science and Technology Park, Hengli Town, two district building B9 Applicant after: Guangdong Jing Jing new energy Co., Ltd. Address before: 523000 Guangdong Province, Dongguan City West science and Technology Park, Hengli Town, two district building B9 Applicant before: Dongguan Gi-Power New Energy Co., Ltd. |
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