CN106098827B - A kind of glass back plate and photovoltaic module for photovoltaic module - Google Patents
A kind of glass back plate and photovoltaic module for photovoltaic module Download PDFInfo
- Publication number
- CN106098827B CN106098827B CN201610602690.7A CN201610602690A CN106098827B CN 106098827 B CN106098827 B CN 106098827B CN 201610602690 A CN201610602690 A CN 201610602690A CN 106098827 B CN106098827 B CN 106098827B
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- China
- Prior art keywords
- back plate
- long lumbar
- glass back
- lumbar hole
- photovoltaic module
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- 239000011521 glass Substances 0.000 title claims abstract description 77
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000005336 safety glass Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 210000001624 hip Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000005329 float glass Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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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- Photovoltaic Devices (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
Abstract
The present invention relates to photovoltaic module technical field, especially a kind of glass back plate and photovoltaic module for photovoltaic module, the side of the glass back plate has long lumbar hole；Long lumbar hole is arranged on the short side side of the glass back plate；The length direction of long lumbar hole is parallel with the short side of the glass back plate.Photovoltaic module includes glass back plate, glass cover-plate, the solar module being arranged between the glass back plate and glass cover-plate and terminal box, it is characterized in that, the side of the glass back plate has long lumbar hole, and the terminal box is arranged at the long lumbar hole in glass back plate；The lead of solar module is electrically connected through the long lumbar hole with the terminal box.The present invention so that the wire of solar module is conveniently passed, saves the time of production technology, improves the packaging efficiency of photovoltaic module by the way of long lumbar hole is set in the side of glass back plate.
Description
Technical field
The present invention relates to solar energy generation technology field, especially a kind of glass plate backboard and photovoltaic group for photovoltaic module
Part.
Background technology
The back side of photovoltaic module is frequently with plastic back plate, and front uses glass cover-plate, plastic back plate can for TPT, TPE,
The composites such as KPK, KPE, AAA, APA, and glass cover-plate is generally float glass.Backboard is due to using composite, with water
Vapour pass through risk, the envelope material and solar battery cell in component can be damaged, reduction photovoltaic module generating efficiency with
And the life-span；And backboard traditional components intensity is weaker, it is necessary to increase frame to bear wind and snow load, virtually side adds and developed into
This；In production, easily there are the apparent flaws such as bulge in back board module finished product backboard.To solve the above mentioned problem of plastic back plate, mesh
It is preceding that glass plate is also used using double glass photovoltaic modulies, the i.e. back side of photovoltaic module more.
Double glass photovoltaic modulies as depicted in figs. 1 and 2, including glass back plate 10, glass cover-plate 30 and it is folded in glass
Solar module 20 between backboard and glass cover-plate 30；Hole is drilled with glass back plate, terminal box 40 is arranged on this
On hole, the wire 50 of solar module 20 is connected through hole with terminal box 4040.But bored in glass back plate 10
The construction technology in apertured hole is simultaneously remarkable, and is also easy to produce the situation of stress concentration.
A kind of mode of apertured in glass back plate of the prior art is：Hole is crescent (i.e. arc), reference picture
3, the hole of this crescent is the breach for being arranged on glass back plate edge, and indentation, there needs arranging pad, influences attractive in appearance, due to
The material of glass back plate and pad is inconsistent, is unfavorable for the recycling in photovoltaic module later stage.
Another bore mode is：Several through holes are set in the side of glass back plate, referring to Fig. 4, solar cell module
Wire 50 passed from these through holes, when photovoltaic module makes, due to considering to climb electricity, the aperture of through hole is unsuitable excessive,
Gu it has serious wire 50 aligns problem with through hole, the production capacity of photovoltaic module making has been had a strong impact on.
The content of the invention
The purpose of the present invention is to overcome to be also easy to produce in the prior art to align hardly possible when stress concentration, wire are passed from through hole,
Photovoltaic module makes the low defect of production capacity, and a kind of wire that can make solar module of research and design is conveniently passed, and
The small glass back plate for photovoltaic module of stress concentration and the photovoltaic module with the glass back plate..
The technical solution adopted for the present invention to solve the technical problems is：
The invention discloses a kind of glass back plate for photovoltaic module, it is characterised in that the side of the glass back plate
With long lumbar hole.
Further, the long lumbar hole is one, and the length of the long lumbar hole is 65~150mm, and width is 3~8mm.
Further, the long lumbar hole is two, and the length of the long lumbar hole is 25~70mm, and width is 3~8mm.
Further, two long lumbar holes are arranged along its length.
Further, the long lumbar hole is three, and the length of the long lumbar hole is 15~70mm, and width is 3~8mm.
Further, the long lumbar hole is arranged on the short side side of the glass back plate.
Further, the length direction of the long lumbar hole is parallel with the short side of the glass back plate.
The invention also discloses a kind of photovoltaic module, including：Glass back plate, glass cover-plate, it is arranged on the glass back plate
Solar module and terminal box between glass cover-plate, it is characterised in that the side of the glass back plate has length
Waist hole, the terminal box is arranged at the long lumbar hole in glass back plate.
Further, the lead of the solar module is electrically connected relatively through the long lumbar hole with the terminal box
Apparently had the advantages that in prior art：
1st, by setting long lumbar hole in the side of glass back plate, the wire of solar module is passed from long lumbar hole,
Long lumbar hole space is big, and wire is conveniently passed, it is not necessary to is accurately positioned wire, is saved the time of production technology, improve
The packaging efficiency of photovoltaic module.
2nd, wire is electrically connected after passing with terminal box, and wiring duct box is directly overlayed on long lumbar hole, relative in glass back plate
The photovoltaic module of crescent hole is set, it is not necessary to pad, is conducive to the recovery in photovoltaic module later stage.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is photovoltaic module left view structural representation；
Fig. 2 is photovoltaic module positive structure diagram；
Fig. 3 is the glass plate with crescent hole；
Fig. 4 is the glass plate with four through holes；
Fig. 5 is the structural representation of embodiment 1；
Fig. 6 is A portions enlarged drawing in Fig. 5；
Fig. 7 is that wire passes schematic diagram from long lumbar hole in embodiment 1；
Fig. 8 is the structural representation of embodiment 2；
Fig. 9 is B portions enlarged drawing in Fig. 8；
Figure 10 is that the wire of embodiment 2 passes schematic diagram from long lumbar hole；
Figure 11 is the structural representation of embodiment 3；
Figure 12 is C portions enlarged drawing in Figure 11.
In figure, 10, glass back plate, 11, long lumbar hole, 20, solar module, 30, glass cover-plate, 40, terminal box,
50th, wire.
Embodiment
In order that technical problem solved by the invention, technical scheme and beneficial effect are more clearly understood, below in conjunction with
Drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
In the description of the invention, it is necessary to which explanation, unless otherwise clearly defined and limited, term " installation ", " sets
Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be to be joined directly together, it can also be indirectly connected to by intermediary.For the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1
The glass back plate for photovoltaic module as shown in Figure 5-Figure 7, glass back plate 10 is safety glass, and thickness is 0.85
~2.2mm, has a long lumbar hole 11 in one of short brink of glass back plate 10, and length direction and the short side of long lumbar hole 11 are put down
OK, the length b of long lumbar hole 11 be 65~150mm, width a be 3~8mm, glass back plate 10 have the side of long lumbar hole 11 short side with
Long lumbar hole 11 is 10~80mm apart from d, and the wire 50 of solar module 20 is passed and the electricity of terminal box 40 from long lumbar hole 11
Connection.Terminal box 40 is fixed at the long lumbar hole 11 on backboard, and long lumbar hole 11 is covered.
Embodiment 2
The glass back plate for photovoltaic module as Figure 8-Figure 10, glass back plate 10 is safety glass, in the glass back of the body
One of short brink of plate 10 has two long lumbar holes 11, and the length direction of long lumbar hole 11 is parallel with short side, the length of long lumbar hole 11
Degree b is 25~70mm, and width a is 3~8mm.Two long lumbar holes 11 are arranged along its length, and glass back plate 10 has long lumbar hole
The short side of 11 sides is 10~80mm apart from d with long lumbar hole 11.The wire 50 of solar module 20 is respectively from two long waists
Hole 11 is passed to be electrically connected with terminal box 40.Terminal box 40 is fixed at the long lumbar hole 11 in glass back plate,
Embodiment 3
The glass back plate for photovoltaic module as is illustrated by figs. 11 and 12, glass back plate 10 is safety glass, in glass
The one of short brink of backboard 10 has three long lumbar holes 11, and the length direction of long lumbar hole 11 is parallel with short side, the length of long lumbar hole 11
Degree b is 15~70mm, and width a is 3~8mm.Two long lumbar holes 11 are arranged along its length, and glass back plate 10 has long lumbar hole
The short side of 11 sides is 10~80mm apart from d with long lumbar hole 11.
Certainly, long lumbar hole may also be arranged on the long side of glass back plate, the number of long lumbar hole can according to the number of wire and
Thickness considers, and the length direction of long lumbar hole also can be parallel with the long side of glass back plate.For the invention thinking institute of the present invention
The various deformation made all should be within the scope of the present invention.
The above-mentioned desirable embodiment according to the present invention is enlightenment, and by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention'.This invention it is technical
Scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (7)
1. a kind of glass back plate for photovoltaic module, it is characterised in that the side of the glass back plate (10) has at least one
Individual long lumbar hole (11)；The long lumbar hole (11) is arranged on the short side side of the glass back plate (10)；The long lumbar hole (11)
Length direction is parallel with the short side of the glass back plate (10), and multiple long lumbar holes (11) are along the short of the glass back plate (10)
Edge direction array is formed.
2. the glass back plate according to claim 1 for photovoltaic module, it is characterised in that the long lumbar hole (11) is one
Individual, the length of the long lumbar hole (11) is 65~150mm, and width is 3~8mm.
3. the glass back plate according to claim 1 for photovoltaic module, it is characterised in that the long lumbar hole (11) is two
Individual, the length of the long lumbar hole (11) is 15~70mm, and width is 3~8mm.
4. the glass back plate according to claim 3 for photovoltaic module, it is characterised in that two long lumbar holes (11)
Arrange along its length.
5. the glass back plate according to claim 1 for photovoltaic module, it is characterised in that the long lumbar hole (11) is three
Individual, the length of the long lumbar hole (11) is 15~70mm, and width is 3~8mm.
6. a kind of photovoltaic module, including：Glass back plate (10), glass cover-plate (30) described in claim 1, it is arranged on the glass
Solar module (20) and terminal box (40) between glass backboard (10) and glass cover-plate (30), it is characterised in that institute
State long lumbar hole (11) place that terminal box is arranged in glass back plate (10).
7. photovoltaic module according to claim 6, it is characterised in that the lead of the solar module (20) is passed through
The long lumbar hole (11) electrically connects with the terminal box (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610602690.7A CN106098827B (en) | 2016-07-27 | 2016-07-27 | A kind of glass back plate and photovoltaic module for photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610602690.7A CN106098827B (en) | 2016-07-27 | 2016-07-27 | A kind of glass back plate and photovoltaic module for photovoltaic module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106098827A CN106098827A (en) | 2016-11-09 |
| CN106098827B true CN106098827B (en) | 2017-11-03 |
Family
ID=57450631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610602690.7A Active CN106098827B (en) | 2016-07-27 | 2016-07-27 | A kind of glass back plate and photovoltaic module for photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106098827B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203607428U (en) * | 2013-11-07 | 2014-05-21 | 中利腾晖光伏科技有限公司 | Hidden-crack prevention double-glass assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202534660U (en) * | 2012-02-03 | 2012-11-14 | 中电电气(上海)太阳能科技有限公司 | Frameless assembly having glass provided with holes |
| CN202585449U (en) * | 2012-04-26 | 2012-12-05 | 江苏庆丰能源有限公司 | Mounting hole structure of amorphous silicon solar component panel |
| CN202585485U (en) * | 2012-05-08 | 2012-12-05 | 江苏赛拉弗光伏系统有限公司 | Bus bar outlet structure for solar cell module |
| JPWO2014002329A1 (en) * | 2012-06-29 | 2016-05-30 | パナソニックＩｐマネジメント株式会社 | Solar cell module and manufacturing method thereof |
| CN202839697U (en) * | 2012-10-10 | 2013-03-27 | 广东汉能光伏有限公司 | Novel building integrated photovoltaics (BIPV) solar cell module |
| CN204424279U (en) * | 2015-04-20 | 2015-06-24 | 江苏林洋光伏科技有限公司 | Two glass assemblies of a kind of back side perforate |
-
2016
- 2016-07-27 CN CN201610602690.7A patent/CN106098827B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203607428U (en) * | 2013-11-07 | 2014-05-21 | 中利腾晖光伏科技有限公司 | Hidden-crack prevention double-glass assembly |
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| Publication number | Publication date |
|---|---|
| CN106098827A (en) | 2016-11-09 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190109 Address after: 550003 South Park of Gui'an New Area High-end Equipment Industrial Park, Guiyang City, Guizhou Province Patentee after: GUIAN NEW DISTRICT YAMADUN PHOTOELECTRIC MATERIAL Co.,Ltd. Address before: 213021 No. 639 Qinglong East Road, Tianning District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU ALMADEN Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231206 Address after: 639 Qinglong East Road, Tianning District, Changzhou City, Jiangsu Province 213000 Patentee after: CHANGZHOU ALMADEN Co.,Ltd. Address before: 550003 South Park of Gui'an New Area High-end Equipment Industrial Park, Guiyang City, Guizhou Province Patentee before: GUIAN NEW DISTRICT YAMADUN PHOTOELECTRIC MATERIAL Co.,Ltd. |
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| TR01 | Transfer of patent right |