CN203038951U - Multi-junction-box assembly - Google Patents
Multi-junction-box assembly Download PDFInfo
- Publication number
- CN203038951U CN203038951U CN2012206819785U CN201220681978U CN203038951U CN 203038951 U CN203038951 U CN 203038951U CN 2012206819785 U CN2012206819785 U CN 2012206819785U CN 201220681978 U CN201220681978 U CN 201220681978U CN 203038951 U CN203038951 U CN 203038951U
- Authority
- CN
- China
- Prior art keywords
- terminal box
- junction
- cable terminal
- box
- wire
- 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.)
- Expired - Fee Related
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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 utility model relates to a multi-junction-box assembly. The assembly is composed of one or more junction boxes without cables, a junction box having a cable arranged on the cathode, and a junction box having a cable arranged on the anode. The junction boxes without cables are serially connected between the junction box having a cable arranged on the cathode and the junction box having a cable arranged on the anode. The junction boxes without cables, the junction box with a cable arranged on the cathode and the junction box with a cable arranged on the anode can be horizontally or vertically arranged. The junction boxes without cables, the junction box with a cable arranged on the cathode and the junction box with a cable arranged on the anode are all respectively formed by a single diode. The multi-junction-box can alleviate shadowy blocking and reduce junction box cable lengths so as to reduce the length of a bus bar and alleviate the wire loss. The material cost can be further reduced.
Description
Technical field
The utility model relates to a kind of photovoltaic module terminal box, relates 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 effect 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, guarantee that assembly can operate as normal when being in the light.
But the desired cable of existing terminal box is long, and therefore damage easily, and diode voltage cannot be reduced, and cost is higher; Terminal box needs to install dielectric film after installing, thereby causes material cost also than higher.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of many junction box assemblies that can reduce the cable loss are provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of many junction box assemblies, there are wire or cable terminal box and positive pole to have the cable connection box set to become by no cable terminal box, negative pole, described no cable terminal box is serially connected in negative pole has wire or cable terminal box and positive pole to have between the wire or cable terminal box, and no cable terminal box, negative pole have wire or cable terminal box and positive pole to have wire or cable terminal box laterally or vertically to install.
Further, described no cable terminal box, negative pole are made up of single diode wire or cable terminal box respectively wire or cable terminal box and positive pole.
Compared with prior art, usefulness of the present utility model 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:
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the horizontal mounting structure schematic diagrames of the many junction box assemblies of the utility model;
Fig. 2 is the vertical mounting structure schematic diagrames of the many junction box assemblies of the utility model.
Among the figure: 1, no cable terminal box; 2, negative pole has wire or cable terminal box; 3, positive pole has wire or cable terminal box.
Embodiment:
Below in conjunction with the drawings and the specific embodiments the utility model is described in detail:
A kind of many junction box assemblies, formed by wire or cable terminal box 3 by wire or cable terminal box 2 and positive pole by no cable terminal box 1, negative pole, described no cable terminal box 1 is serially connected in negative pole has wire or cable terminal box 2 and positive pole to have between the wire or cable terminal box 3, and described no cable terminal box 1, negative pole are made up of single diode wire or cable terminal box 3 respectively wire or cable terminal box 2 and positive pole; As depicted in figs. 1 and 2, described no cable terminal box 1, negative pole have wire or cable terminal box 2 and positive pole to have wire or cable terminal box 3 laterally or vertically to install.
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 utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model 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: have wire or cable terminal box (2) and positive pole to have wire or cable terminal box (3) to form by no cable terminal box (1), negative pole, described no cable terminal box (1) is serially connected in negative pole has wire or cable terminal box (2) and positive pole to have between the wire or cable terminal box (3), and no cable terminal box (1), negative pole have wire or cable terminal box (2) and positive pole to have wire or cable terminal box (3) laterally or vertically to install.
2. many junction box assemblies according to claim 1, it is characterized in that: described no cable terminal box (1), negative pole have wire or cable terminal box (2) and positive pole to have wire or cable terminal box (3) to be made up of single diode respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206819785U CN203038951U (en) | 2012-12-12 | 2012-12-12 | Multi-junction-box assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206819785U CN203038951U (en) | 2012-12-12 | 2012-12-12 | Multi-junction-box assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203038951U true CN203038951U (en) | 2013-07-03 |
Family
ID=48691044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206819785U Expired - Fee Related CN203038951U (en) | 2012-12-12 | 2012-12-12 | Multi-junction-box assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203038951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945883A (en) * | 2012-12-12 | 2013-02-27 | 泰通(泰州)工业有限公司 | Multi-junction box assembly |
-
2012
- 2012-12-12 CN CN2012206819785U patent/CN203038951U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945883A (en) * | 2012-12-12 | 2013-02-27 | 泰通(泰州)工业有限公司 | Multi-junction box assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Chuncheng Inventor after: Zheng Zhi Inventor after: Dou Rufeng Inventor after: Zhuang Fei Inventor after: Sun Hairui Inventor before: Wang Chuncheng Inventor before: Zheng Zhi Inventor before: Dou Rufeng Inventor before: Zhuang Fei Inventor before: Sun Hairui |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170119 Address after: 225312 Jiangsu Province, Taizhou City Hailing Jiulong Town Yaojia Road No. 9 Building 2 Patentee after: Taizhou Zhongsheng sunshine Amperex Technology Limited Address before: Kowloon Taiwan Industrial Park in Jiangsu city of Taizhou province Yaojia road 225312 Patentee before: Taitong Taizhou Industry Co., Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 225312 Jiangsu Province, Taizhou City Hailing Jiulong Town Yaojia Road No. 1 Patentee after: Sun Sheng Amperex Technology Limited Address before: 225312 Jiangsu Province, Taizhou City Hailing Jiulong Town Yaojia Road No. 9 Building 2 Patentee before: Taizhou Zhongsheng sunshine Amperex Technology Limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20191212 |