CN102945883A - Multi-junction box assembly - Google Patents
Multi-junction box assembly Download PDFInfo
- Publication number
- CN102945883A CN102945883A CN2012105341060A CN201210534106A CN102945883A CN 102945883 A CN102945883 A CN 102945883A CN 2012105341060 A CN2012105341060 A CN 2012105341060A CN 201210534106 A CN201210534106 A CN 201210534106A CN 102945883 A CN102945883 A CN 102945883A
- Authority
- CN
- China
- Prior art keywords
- junction box
- terminal box
- cable terminal
- wire
- cable
- 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
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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 discloses a multi-junction box assembly. The multi-junction box assembly comprises a cableless junction box, a cathode cable junction box and an anode cable junction box, wherein the cableless junction box is serially connected between the cathode cable junction box and the anode cable junction box; the cableless junction box, the cathode cable junction box and the anode cable junction box can be transversely or longitudinally arranged; and each of the cableless junction box, the cathode cable junction box and the anode cable junction box comprises a single diode. The multi-junction box assembly has the advantages that the shade-shielding can be reduced and the length of the junction box cable is reduced, so that the length of the bus bar is reduced, the line loss is reduced, and the material cost is further reduced.
Description
Technical field
The present invention relates to a kind of photovoltaic component terminal box, relate in particular to a kind of many junction box assemblies.
Background technology
Solar battery component junction box is between the solar cell array of solar module formation and the connector between the solar charging controller for electric consumption.Solar battery component junction box is extremely important in the composition of solar components, Main Function is that the electric power that solar cell produces is connected with outside line, terminal box sticks together by the backboard of silica gel and assembly, lead-out wire in the assembly links together by the internal wiring in the terminal box, internal wiring and External cable link together, and make assembly and External cable conducting; Diode is arranged in the terminal box, and Assurance component can work when being in the light.
But the desired cable of existing terminal box is long, and therefore easily damage, and diode voltage cannot be reduced, and cost is higher; Terminal box needs the installing insulating film after installing, thereby causes material cost also higher.
Summary of the invention
Technical problem to be solved by this invention is that a kind of many junction box assemblies that can reduce cable waste are provided.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of many junction box assemblies, by have wire or cable terminal box and positive pole to have the cable connection box set to become without cable terminal box, negative pole, describedly be serially connected in negative pole without the cable terminal box and have wire or cable terminal box and positive pole to have between the wire or cable terminal box, have wire or cable terminal box and positive pole to have wire or cable terminal box laterally or vertically to install without cable terminal box, negative pole.
Further, described without cable terminal box, negative pole by wire or cable terminal box with anodally formed by single diode respectively by wire or cable terminal box.
Compared with prior art, usefulness of the present invention is: this many junction box assemblies can reduce shade and block, and reduce the terminal box length of cable, thereby reduce bus bar length, reduce line loss, further reduce material cost.
Description of drawings:
The present invention is further described below in conjunction with accompanying drawing.
Fig. 1 is the horizontal mounting structure schematic diagrames of a kind of many junction box assemblies of the present invention;
Fig. 2 is the vertical mounting structure schematic diagrames of a kind of many junction box assemblies of the present invention.
Among the figure: 1, without the cable terminal box; 2, negative pole has wire or cable terminal box; 3, positive pole has wire or cable terminal box.
Embodiment:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
A kind of many junction box assemblies, by being formed by wire or cable terminal box 3 by wire or cable terminal box 2 and positive pole without cable terminal box 1, negative pole, describedly be serially connected in negative pole without cable terminal box 1 and have wire or cable terminal box 2 and positive pole to have between the wire or cable terminal box 3, described without cable terminal box 1, negative pole by wire or cable terminal box 2 with anodally formed by single diode respectively by wire or cable terminal box 3; As depicted in figs. 1 and 2, described have wire or cable terminal box 2 and positive pole to have wire or cable terminal box 3 laterally or vertically to install without cable terminal box 1, negative pole.
This many junction box assemblies can reduce shade and block, and two kinds of mounting meanss can reduce the terminal box length of cable, reduce bus bar length, thereby reduce line loss; Adopt horizontal mounting means, diode voltage can be reduced, and help to reduce and the cost of laser, and two kinds of mounting meanss all can cancel dielectric film, further reduces material cost.
It is emphasized that: above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.
Claims (2)
1. junction box assembly more than a kind, it is characterized in that: by have wire or cable terminal box (2) and positive pole to have wire or cable terminal box (3) to form without cable terminal box (1), negative pole, describedly be serially connected in negative pole without cable terminal box (1) and have wire or cable terminal box (2) and positive pole to have between the wire or cable terminal box (3), have wire or cable terminal box (2) and positive pole to have wire or cable terminal box (3) laterally or vertically to install without cable terminal box (1), negative pole.
2. many junction box assemblies according to claim 1, it is characterized in that: described have wire or cable terminal box (2) and positive pole to have wire or cable terminal box (3) to be comprised of single diode respectively without cable terminal box (1), negative pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105341060A CN102945883A (en) | 2012-12-12 | 2012-12-12 | Multi-junction box assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105341060A CN102945883A (en) | 2012-12-12 | 2012-12-12 | Multi-junction box assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102945883A true CN102945883A (en) | 2013-02-27 |
Family
ID=47728808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105341060A Pending CN102945883A (en) | 2012-12-12 | 2012-12-12 | Multi-junction box assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102945883A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551314A (en) * | 2018-06-14 | 2018-09-18 | 泰州隆基乐叶光伏科技有限公司 | A kind of Modularized installing structure and installation method of rimless solar double-glass assemblies |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200448783Y1 (en) * | 2007-10-22 | 2010-05-24 | 주식회사 에스에너지 | a solar power generation |
| CN101958351A (en) * | 2010-04-20 | 2011-01-26 | 常州天合光能有限公司 | Solar cell module with a plurality of junction boxes |
| CN102024865A (en) * | 2009-09-23 | 2011-04-20 | 江苏尚昆光伏科技有限公司 | Connection method of solar photovoltaic module battery plate |
| CN202384370U (en) * | 2011-11-03 | 2012-08-15 | 无锡尚德太阳能电力有限公司 | Photovoltaic assembly |
| CN203038951U (en) * | 2012-12-12 | 2013-07-03 | 泰通(泰州)工业有限公司 | Multi-junction-box assembly |
-
2012
- 2012-12-12 CN CN2012105341060A patent/CN102945883A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200448783Y1 (en) * | 2007-10-22 | 2010-05-24 | 주식회사 에스에너지 | a solar power generation |
| CN102024865A (en) * | 2009-09-23 | 2011-04-20 | 江苏尚昆光伏科技有限公司 | Connection method of solar photovoltaic module battery plate |
| CN101958351A (en) * | 2010-04-20 | 2011-01-26 | 常州天合光能有限公司 | Solar cell module with a plurality of junction boxes |
| CN202384370U (en) * | 2011-11-03 | 2012-08-15 | 无锡尚德太阳能电力有限公司 | Photovoltaic assembly |
| CN203038951U (en) * | 2012-12-12 | 2013-07-03 | 泰通(泰州)工业有限公司 | Multi-junction-box assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551314A (en) * | 2018-06-14 | 2018-09-18 | 泰州隆基乐叶光伏科技有限公司 | A kind of Modularized installing structure and installation method of rimless solar double-glass assemblies |
| CN108551314B (en) * | 2018-06-14 | 2024-01-12 | 泰州隆基光伏科技有限公司 | Modularized mounting structure and method of frameless double-glass assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130227 |