CN107800379A - A kind of photovoltaic wiring units - Google Patents
A kind of photovoltaic wiring units Download PDFInfo
- Publication number
- CN107800379A CN107800379A CN201711188618.5A CN201711188618A CN107800379A CN 107800379 A CN107800379 A CN 107800379A CN 201711188618 A CN201711188618 A CN 201711188618A CN 107800379 A CN107800379 A CN 107800379A
- Authority
- CN
- China
- Prior art keywords
- insulating body
- conducting strip
- wiring units
- photovoltaic wiring
- photovoltaic
- 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
- 238000003466 welding Methods 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005622 photoelectricity 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
-
- 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
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The invention discloses a kind of photovoltaic wiring units, including insulating body, conducting strip and diode chip for backlight unit, the conducting strip has and only two panels, is realized and electrically connected by diode chip for backlight unit, and is tightly fastened with insulating body；The insulating body has the geometry closed in plane, and the area of conducting strip more than 95% falls into the close-shaped interior of insulating body；Busbar welding hole is reserved with two conducting strips.Multiple proposed photovoltaic wiring units are connected and can play a part of terminal box in existing photovoltaic cell by the present invention, and the connection of multiple photovoltaic wiring units is more prone to mounting arrangements, the layout of photovoltaic wiring units can also be changed according to the actual requirements.
Description
Technical field
The invention belongs to technical field of solar batteries, more particularly to a kind of photovoltaic wiring units.
Background technology
Solar cell is also known as " solar chip " or " photocell ", is a kind of photoelectricity using the sunshine direct generation of electricity
Wafer.As long as the illumination that it is satisfied certain illumination conditions is arrived, moment output voltage and can have the situation in loop
Lower generation electric current.Solar junction box is used to protect whole electricity generation system, plays a part of electric current terminal, if component is short-circuit
Terminal box disconnects short circuit battery string automatically, prevents that burning out whole system connects, it is crucial that the selection of diode in line box, according to
The type of cell piece is different in component, and corresponding diode also differs.In the prior art, the structure of terminal box generally comprises box
Body, box body is interior to be provided with some conducting strips, for connecting solar battery sheet；It is connected between each conducting strip with diode, two pole
Pipe is in parallel with component cell piece, plays bypass；The conducting strip at both ends is respectively connected with wire with the external world.
The content of the invention
It is an object of the invention to provide a kind of stabilized structure, it is easier to the photovoltaic wiring units installed and used and replaced.
Therefore, the technical scheme is that：A kind of photovoltaic wiring units, including insulating body, conducting strip and diode
Chip, it is characterised in that：The conducting strip has and only two panels, is realized and electrically connected by diode chip for backlight unit, and and insulating body
It is tightly fastened；The insulating body has the geometry closed in plane, and the area of conducting strip more than 95% falls into insulating body
It is close-shaped in；Busbar welding hole is reserved with two conducting strips.
Further, the conducting strip is provided with connection jaws, stretches out the close-shaped outer of insulating body.
Further, the busbar welding hole on the conducting strip, the close-shaped interior of insulating body is fallen completely within.
The insulating body of the present invention surround shape for complete surrounding, forms firm structural form；Terminal box is confluxed
Bar weld zone is arranged at the centre position of product so that welding busbar is easier during installation；Basis is actually needed setting simultaneously
The quantity of connection jaws；Can be each one of two ends, wherein one end sets the other end to be not provided with, or two ends do not set connection jaws.
Multiple proposed photovoltaic wiring units are connected and can play terminal box in existing photovoltaic cell by the present invention
Effect, and the connection of multiple photovoltaic wiring units is more prone to mounting arrangements, can also be according to the actual requirements to photovoltaic wiring list
The layout of member is changed；Meanwhile multigroup conducting strip being connected with diode present in existing terminal box, and work as one of which
Again problem, it is necessary to replace whole terminal box, after multiple wiring units now instead of to original terminal box, it is only necessary to
The corresponding photovoltaic wiring units to go wrong are changed, reduce the overall use cost of photovoltaic cell.
Brief description of the drawings
It is described in further detail below in conjunction with accompanying drawing and embodiments of the present invention
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the internal structure schematic diagram of the present invention；
Fig. 3 is the side sectional view of the present invention.
In figure mark for：Insulating body 1, conducting strip 2, diode chip for backlight unit 3, busbar weld zone 4, connection jaws 5, wire jumper 6.
Embodiment
Referring to accompanying drawing.The present embodiment includes insulating body 1, conducting strip 2 and diode chip for backlight unit 3, and the conducting strip 2 has and only
There is two panels, diode chip for backlight unit 3 is placed in one on a piece of conducting strip, and diode chip for backlight unit is realized by wire jumper 6 and another conducting strip
Electrical connection, and be tightly fastened with insulating body 1；The insulating body 1 has the geometry closed in plane, conducting strip 95%
Area above falls into the close-shaped interior of insulating body；Busbar weld zone 4, busbar are reserved with two conducting strips 2
Weld zone 4 falls completely within the close-shaped interior of insulating body.The number that the conducting strip sets connection jaws 5 according to being actually needed simultaneously
Amount；Can be each one of two ends, wherein one end sets the other end to be not provided with, or two ends do not set connection jaws；Connection jaws stretch out exhausted
Edge body it is close-shaped outer.
Claims (3)
1. a kind of photovoltaic wiring units, including insulating body, conducting strip and diode chip for backlight unit, it is characterised in that：The conducting strip
Have and only two panels, realized and electrically connected by diode chip for backlight unit, and be tightly fastened with insulating body；The insulating body has flat
The geometry closed on face, the area of conducting strip more than 95% fall into the close-shaped interior of insulating body；On two conducting strips
It is reserved with busbar welding hole.
A kind of 2. photovoltaic wiring units as claimed in claim 1, it is characterised in that：The conducting strip is provided with connection jaws, stretches out
Insulating body it is close-shaped outer.
A kind of 3. photovoltaic wiring units as claimed in claim 1, it is characterised in that：Busbar welding on the conducting strip
Hole, fall completely within the close-shaped interior of insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711188618.5A CN107800379A (en) | 2017-11-24 | 2017-11-24 | A kind of photovoltaic wiring units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711188618.5A CN107800379A (en) | 2017-11-24 | 2017-11-24 | A kind of photovoltaic wiring units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107800379A true CN107800379A (en) | 2018-03-13 |
Family
ID=61536412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711188618.5A Pending CN107800379A (en) | 2017-11-24 | 2017-11-24 | A kind of photovoltaic wiring units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107800379A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019227569A1 (en) * | 2018-05-31 | 2019-12-05 | 苏州同泰新能源科技有限公司 | Micro power supply management module |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090003860U (en) * | 2007-10-22 | 2009-04-27 | 주식회사 에스에너지 | A solar power generation |
| CN201717563U (en) * | 2010-04-28 | 2011-01-19 | 浙江佳明天和缘光伏科技有限公司 | Junction box for solar battery module |
| CN202678373U (en) * | 2012-08-01 | 2013-01-16 | 山东迪一电子科技有限公司 | Bypass protective unit for solar photovoltaic connecting box |
| CN103413851A (en) * | 2013-08-10 | 2013-11-27 | 冯春阳 | Photovoltaic bypass device and protection circuit, junction box and power generation system respectively comprising photovoltaic bypass device |
| CN104362972A (en) * | 2014-11-15 | 2015-02-18 | 信息产业部电子第四十研究所华成高新技术公司 | Split type photovoltaic terminal box with cable protection structure |
| CN104467657A (en) * | 2014-10-24 | 2015-03-25 | 苏州快可光伏电子股份有限公司 | Combined photovoltaic module wiring box |
| CN104901622A (en) * | 2015-05-28 | 2015-09-09 | 常熟市冠日新材料有限公司 | Junction box for solar photovoltaic assembly |
| CN204886849U (en) * | 2015-08-26 | 2015-12-16 | 浙江佳明天和缘光伏科技有限公司 | Two glass battery pack's of solar energy split type terminal box |
| DE102014224909A1 (en) * | 2014-12-04 | 2016-06-09 | Benecke-Kaliko Aktiengesellschaft | Connecting device for the electrical contacting of flat electrically conductive elements and their use |
| JP2017011971A (en) * | 2015-06-26 | 2017-01-12 | オーナンバ株式会社 | Terminal box for solar cell panel |
| CN207410300U (en) * | 2017-11-24 | 2018-05-25 | 浙江人和光伏科技有限公司 | A kind of photovoltaic wiring units |
-
2017
- 2017-11-24 CN CN201711188618.5A patent/CN107800379A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090003860U (en) * | 2007-10-22 | 2009-04-27 | 주식회사 에스에너지 | A solar power generation |
| CN201717563U (en) * | 2010-04-28 | 2011-01-19 | 浙江佳明天和缘光伏科技有限公司 | Junction box for solar battery module |
| CN202678373U (en) * | 2012-08-01 | 2013-01-16 | 山东迪一电子科技有限公司 | Bypass protective unit for solar photovoltaic connecting box |
| CN103413851A (en) * | 2013-08-10 | 2013-11-27 | 冯春阳 | Photovoltaic bypass device and protection circuit, junction box and power generation system respectively comprising photovoltaic bypass device |
| CN104467657A (en) * | 2014-10-24 | 2015-03-25 | 苏州快可光伏电子股份有限公司 | Combined photovoltaic module wiring box |
| CN104362972A (en) * | 2014-11-15 | 2015-02-18 | 信息产业部电子第四十研究所华成高新技术公司 | Split type photovoltaic terminal box with cable protection structure |
| DE102014224909A1 (en) * | 2014-12-04 | 2016-06-09 | Benecke-Kaliko Aktiengesellschaft | Connecting device for the electrical contacting of flat electrically conductive elements and their use |
| CN104901622A (en) * | 2015-05-28 | 2015-09-09 | 常熟市冠日新材料有限公司 | Junction box for solar photovoltaic assembly |
| JP2017011971A (en) * | 2015-06-26 | 2017-01-12 | オーナンバ株式会社 | Terminal box for solar cell panel |
| CN204886849U (en) * | 2015-08-26 | 2015-12-16 | 浙江佳明天和缘光伏科技有限公司 | Two glass battery pack's of solar energy split type terminal box |
| CN207410300U (en) * | 2017-11-24 | 2018-05-25 | 浙江人和光伏科技有限公司 | A kind of photovoltaic wiring units |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019227569A1 (en) * | 2018-05-31 | 2019-12-05 | 苏州同泰新能源科技有限公司 | Micro power supply management module |
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