CN104283499A - Novel all-dimensional shake-proof solar photovoltaic module - Google Patents
Novel all-dimensional shake-proof solar photovoltaic module Download PDFInfo
- Publication number
- CN104283499A CN104283499A CN201410450655.9A CN201410450655A CN104283499A CN 104283499 A CN104283499 A CN 104283499A CN 201410450655 A CN201410450655 A CN 201410450655A CN 104283499 A CN104283499 A CN 104283499A
- Authority
- CN
- China
- Prior art keywords
- frame
- solar photovoltaic
- shake
- backboard
- proof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 claims abstract description 10
- 239000000872 buffer Substances 0.000 claims description 20
- 230000000694 effects Effects 0.000 abstract description 18
- 230000006378 damage Effects 0.000 description 7
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000703 anti-shock Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
- H02S30/00—Structural details of PV modules other than those related to light conversion
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a novel all-dimensional shake-proof solar photovoltaic module which comprises glass, a frame, solar cell strings and a backboard. The frame is of a double-layer structure, the solar cell strings are fixed in the frame, the glass is fixed to the upper surface of the frame in a coverage mode, and the lower surface of the frame is fixedly connected with the backboard. A plurality of horizontal shake-proof devices are evenly distributed in the double-layer structure of the frame. A plurality of longitudinal shake-proof devices are installed on the surface connected with the frame, of the backboard. The horizontal shake-proof devices are evenly installed on the periphery of the frame, so that the horizontal shake-proof performance of the solar photovoltaic module is improved. The longitudinal shake-proof devices are evenly installed on the backboard, so that the longitudinal shake-proof performance of the solar photovoltaic module and the shake-proof protection performance on the solar cell strings in the frame are improved, namely the shake-proof performance of the solar photovoltaic module is remarkably improved overall and partially. The novel all-dimensional shake-proof solar photovoltaic module has all-dimensional shake-proof protection effect and excellent stability and durability.
Description
Technical field
The present invention relates to technical field of photovoltaic power generation, particularly relate to the shockproof solar photovoltaic assembly of a kind of novel omnibearing.
Background technology
In recent years, along with day by day highlighting of energy crisis, solar energy is utilized to carry out generating electricity and become industry and pay close attention to and the focus studied.Solar power generation is divided into photo-thermal power generation and photovoltaic generation, and usually said solar power generation refers to solar energy power generating, is called for short " photoelectricity ".Photovoltaic generation is a kind of technology utilizing the photovoltaic effect of interface and luminous energy is directly changed into electric energy; its key element is solar cell; solar cell carries out packaging protection after series connection can form large-area solar photovoltaic assembly, then coordinates the parts such as upper power controller just to define photovoltaic generating system.
But conventional solar photovoltaic assembly is generally directly encapsulated by frame, and for being rigidly connected, less stable, easily causes internal cell sheet to damage, as problems such as chipping and invisible cracks when receiving external impacts.Existing Chinese patent discloses a kind of shockproof solar photovoltaic assembly, and it improves the shockproof properties of solar battery sheet by arranging longitudinal vibration abatement in the groove at frame two ends being packaged with cell piece.This shockproof solar photovoltaic assembly is compared with traditional solar photovoltaic assembly, there is certain shockproof effect, but still there is following weak point: one is only arrange vibration abatement in two ends of frame, protective effect is less, and can not effectively protect by the solar battery sheet larger to area, namely for frame inside, especially the anti-vibration protected effect of the cell piece of middle part is poor; Two is that it only has longitudinal safeguard function, for the collision impact of transverse direction without anti-vibration protected effect.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the shockproof solar photovoltaic assembly of a kind of novel omnibearing, can solve the problem of the anti-vibration protected performance deficiency of existing shockproof solar photovoltaic assembly.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of novel omnibearing shockproof solar photovoltaic assembly, comprising: glass, frame, solar cell string and backboard; Described frame is double-decker, and its internal fixtion has described solar cell string, and its upper surface cover type is fixed with described glass, and its lower surface is fixedly connected with described backboard; Several horizontal vibration abatements are evenly distributed with in the double-decker of described frame; The surface that described backboard is connected with described frame is provided with several longitudinal vibration abatements.
In a preferred embodiment of the present invention, the two ends of described horizontal vibration abatement are embedded on the double-decker of described frame respectively.
In a preferred embodiment of the present invention, described horizontal vibration abatement is spring.
In a preferred embodiment of the present invention, the number of described horizontal vibration abatement is the integral multiple of 4, by the horizontal vibration abatement of distributed quantity equilibrium on each limit of frame, improves the horizontal anti-shock steady of solar photovoltaic assembly in all directions.
In a preferred embodiment of the present invention, described longitudinal vibration abatement is rubber buffer, the contact area of rubber buffer and solar cell string is large, and cushioning effect is soft slow, under effectively can avoiding the effect of larger foreign impacts power, the larger elastic force of longitudinal vibration abatement itself damages solar cell string.
In a preferred embodiment of the present invention, the height of the rubber buffer of described backboard surrounding is higher than the height of the rubber buffer of described backboard middle part, when foreign impacts power is less, the rubber buffer being positioned at backboard surrounding by compression, plays the effect that one-level is anti-vibration protected; When foreign impacts power is larger, the rubber buffer being positioned at backboard surrounding and middle part is successively compressed, and it is anti-vibration protected to carry out secondary.
The invention has the beneficial effects as follows: the shockproof solar photovoltaic assembly of a kind of novel omnibearing of the present invention, by evenly installing several horizontal vibration abatements at frame periphery, improves the horizontal shockproof properties of solar photovoltaic assembly; By evenly installing several longitudinal vibration abatements on backboard, improve longitudinal shockproof properties of solar photovoltaic assembly and the shockproof barrier propterty to frame inside solar cell string, to be namely significantly increased the shockproof properties of solar photovoltaic assembly on the whole with on local; Solar photovoltaic assembly of the present invention has comprehensive anti-vibration protected effect, has excellent stability and durability.
Accompanying drawing explanation
Fig. 1 is the explosive view of the shockproof solar photovoltaic assembly of a kind of novel omnibearing of the present invention;
Fig. 2 is the schematic top plan view of the frame of the shockproof solar photovoltaic assembly of shown novel omnibearing;
In accompanying drawing, the mark of each parts is as follows: 1. glass, 2. frame, 3. solar cell string, 4. backboard, 5. horizontal vibration abatement, 6. longitudinal vibration abatement.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
The shockproof solar photovoltaic assembly of a kind of novel omnibearing, comprising: glass 1, frame 2, solar cell string 3 and backboard 4; Described frame 2 is double-decker, and its internal fixtion has described solar cell string 3, and its upper surface cover type is fixed with described glass 1, and its lower surface is fixedly connected with described backboard 4; Described solar cell string 3 is in series by multiple solar cell, and its encirclement is fixed in described frame 2, forms single, stable unit, to accept solar energy carrying out photovoltaic generation; Described glass 1 is fixedly mounted on the upper surface of described frame 2, covers described solar cell string 3, plays the effect of protection and printing opacity; Described backboard 4 plays the effect of protection and support solar battery strings;
Double-deck each limit of described frame 2 is uniformly distributed the integral multiple (namely 4n of 4, n be more than or equal to 1 natural number) individual horizontal vibration abatement 5, make the horizontal vibration abatement number on frame 2 four limits identical, to improve the horizontal anti-shock steady of solar photovoltaic assembly in all directions; This horizontal vibration abatement 5 is spring, and the two ends of spring are all stretched on the embedded double-decker being fixed on described frame 2;
The surface that described backboard is connected with described frame is adhesively fixed with several longitudinal vibration abatements 6, this longitudinal vibration abatement 6 is rubber buffer, be evenly distributed on surrounding and the middle part on the surface that described backboard is connected with described frame, the contact area of rubber buffer and solar cell string is large, and cushioning effect is soft slow, when effectively can avoid larger foreign impacts power, the larger elastic force of longitudinal vibration abatement itself damages solar cell string; And be positioned at the height of height higher than the rubber buffer of described backboard middle part of the rubber buffer of backboard surrounding, when foreign impacts power is less, be not enough to damage the solar cell string of middle part, the rubber buffer being positioned at backboard surrounding by compression, plays the effect that one-level is anti-vibration protected; When foreign impacts power is larger, may damage the solar cell string of middle part, the rubber buffer being positioned at backboard surrounding and middle part is successively compressed, and it is anti-vibration protected to carry out secondary.
The shockproof principle of the shockproof solar photovoltaic assembly of above-mentioned novel omnibearing is: when solar photovoltaic assembly be subject to from horizontal direction vibrations or impact time, be positioned at horizontal vibration abatement on frame four direction and spring realizes anti-vibration protected effect by the flexible of self; When solar photovoltaic assembly be subject to from vertical direction vibrations or impact time, be positioned at longitudinal vibration abatement on backboard and rubber buffer realizes the effect of longitudinal protection by the compression of self, and when impulsive force is less, be not enough to damage the solar cell string of middle part, be positioned at the first pressurized of rubber buffer of surrounding, play the longitudinal protective action of one-level, be namely enough to protect solar cell string not to be damaged from whole longitudinal direction; When impulsive force is larger; the rubber buffer making to be positioned at backboard surrounding by compression after height be less than or equal to the height of the rubber buffer being positioned at backboard middle part; all rubber buffers on backboard all work; carry out secondary anti-vibration protected, effectively avoid the solar cell string of middle part to be given a shock destruction.
The shockproof solar photovoltaic assembly of novel omnibearing of the present invention; by evenly arranging multiple vibration abatement on horizontal and vertical; improve shake-proof ability and the integral quakeproof effect of solar photovoltaic assembly; and by evenly installing multiple longitudinal vibration abatement on backboard; improve frame inside; especially the shake-proof ability of the solar cell string in centre, plays anti-vibration protected effect from local.
In sum, solar photovoltaic assembly of the present invention has comprehensive anti-vibration protected effect, has excellent stability and durability.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. the shockproof solar photovoltaic assembly of novel omnibearing, is characterized in that, comprising: glass, frame, solar cell string and backboard; Described frame is double-decker, and its internal fixtion has described solar cell string, and its upper surface cover type is fixed with described glass, and its lower surface is fixedly connected with described backboard; Several horizontal vibration abatements are evenly distributed with in the double-decker of described frame; The surface that described backboard is connected with described frame is provided with several longitudinal vibration abatements.
2. the shockproof solar photovoltaic assembly of novel omnibearing according to claim 1, is characterized in that, the two ends of described horizontal vibration abatement are embedded on the double-decker of described frame respectively.
3. the shockproof solar photovoltaic assembly of novel omnibearing according to claim 2, is characterized in that, described horizontal vibration abatement is spring.
4. the shockproof solar photovoltaic assembly of novel omnibearing according to claim 3, is characterized in that, the number of described horizontal vibration abatement is the integral multiple of 4.
5. the shockproof solar photovoltaic assembly of novel omnibearing according to claim 1, is characterized in that, described longitudinal vibration abatement is rubber buffer.
6. the shockproof solar photovoltaic assembly of novel omnibearing according to claim 5, is characterized in that, the height of the rubber buffer of described backboard surrounding is higher than the height of the rubber buffer of described backboard middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410450655.9A CN104283499A (en) | 2014-09-05 | 2014-09-05 | Novel all-dimensional shake-proof solar photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410450655.9A CN104283499A (en) | 2014-09-05 | 2014-09-05 | Novel all-dimensional shake-proof solar photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104283499A true CN104283499A (en) | 2015-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410450655.9A Pending CN104283499A (en) | 2014-09-05 | 2014-09-05 | Novel all-dimensional shake-proof solar photovoltaic module |
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| Country | Link |
|---|---|
| CN (1) | CN104283499A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788143A (en) * | 2016-12-19 | 2017-05-31 | 张家港长丰能源有限公司 | A kind of antidetonation solar battery sheet component |
| CN108173503A (en) * | 2016-12-07 | 2018-06-15 | 汉伏能源（上海）有限公司 | A kind of Shockproof type solar cell board fixing structure |
| CN112614907A (en) * | 2020-12-22 | 2021-04-06 | 常州恒轩新能源科技有限公司 | Antidetonation photovoltaic glass |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101960079A (en) * | 2008-02-28 | 2011-01-26 | 京瓷株式会社 | Solar power generation system |
| KR20120063182A (en) * | 2010-12-07 | 2012-06-15 | 이진용 | Generater apparatus using film type of piezoelectric element and solarcell |
| WO2013074451A1 (en) * | 2011-11-18 | 2013-05-23 | Applied Materials, Inc. | Preventing charge buildup in pv module backsheet metal foil vapor barriers |
| CN203300660U (en) * | 2013-05-24 | 2013-11-20 | 浙江宝利特新能源股份有限公司 | An installing structure of a solar cell assembly |
| CN203734602U (en) * | 2014-01-29 | 2014-07-23 | 英利能源（中国）有限公司 | Shockproof solar photovoltaic assembly |
| CN204206089U (en) * | 2014-09-05 | 2015-03-11 | 苏州费米光电有限公司 | The shockproof solar photovoltaic assembly of a kind of novel omnibearing |
-
2014
- 2014-09-05 CN CN201410450655.9A patent/CN104283499A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101960079A (en) * | 2008-02-28 | 2011-01-26 | 京瓷株式会社 | Solar power generation system |
| KR20120063182A (en) * | 2010-12-07 | 2012-06-15 | 이진용 | Generater apparatus using film type of piezoelectric element and solarcell |
| WO2013074451A1 (en) * | 2011-11-18 | 2013-05-23 | Applied Materials, Inc. | Preventing charge buildup in pv module backsheet metal foil vapor barriers |
| CN203300660U (en) * | 2013-05-24 | 2013-11-20 | 浙江宝利特新能源股份有限公司 | An installing structure of a solar cell assembly |
| CN203734602U (en) * | 2014-01-29 | 2014-07-23 | 英利能源（中国）有限公司 | Shockproof solar photovoltaic assembly |
| CN204206089U (en) * | 2014-09-05 | 2015-03-11 | 苏州费米光电有限公司 | The shockproof solar photovoltaic assembly of a kind of novel omnibearing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173503A (en) * | 2016-12-07 | 2018-06-15 | 汉伏能源（上海）有限公司 | A kind of Shockproof type solar cell board fixing structure |
| CN106788143A (en) * | 2016-12-19 | 2017-05-31 | 张家港长丰能源有限公司 | A kind of antidetonation solar battery sheet component |
| CN112614907A (en) * | 2020-12-22 | 2021-04-06 | 常州恒轩新能源科技有限公司 | Antidetonation photovoltaic glass |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150114 |
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| RJ01 | Rejection of invention patent application after publication |