CN102208468A - Solar-cell panel junction box and method - Google Patents
Solar-cell panel junction box and method Download PDFInfo
- Publication number
- CN102208468A CN102208468A CN2011101396125A CN201110139612A CN102208468A CN 102208468 A CN102208468 A CN 102208468A CN 2011101396125 A CN2011101396125 A CN 2011101396125A CN 201110139612 A CN201110139612 A CN 201110139612A CN 102208468 A CN102208468 A CN 102208468A
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- CN
- China
- Prior art keywords
- junction box
- solar panel
- sheet metal
- welded
- welding rod
- 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.)
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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 solar-cell panel junction box and method; and the junction box comprises a junction box body, and a heat-dissipating plate is arranged in the junction box body. The junction box is characterized in that a group of metal sheets are arranged on the heat-dissipating plate; and a welding spot and a cable junction hole are arranged on each metal sheet. A solar-cell panel is integrated with the junction box by virtue of a welding rod, one end of the welding rod is welded on the electric energy output end of the solar-cell panel while the other end of the welding rod is welded on the metal sheet welding spot in the junction box body; and a traditional junction terminal is substituted by the metal sheet, therefore, the manufacturing step is simplified, and the manufacturing process of the junction box is omitted.
Description
Technical field
The present invention relates to the solar panel technology field, specifically, relate to a kind of solar panel junction box and mode of connection.
Background technology
Existing solar panel junction box all is to adopt binding post to be connected with solar panel, and connection terminal structure is complicated, and the material of employing is more, and manufacture craft is numerous and diverse.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of solar panel junction box and mode of connection, simplifies the terminal box manufacture craft, saves raw material.
The present invention adopts following technical scheme to realize goal of the invention:
A kind of solar panel junction box comprises the terminal box body, in the described terminal box body heating panel is set, and it is characterized in that: one group of sheet metal is set on the described heating panel, and described each sheet metal is provided with solder joint and cable connection hole.
As the further qualification to the technical program, described sheet metal quantity is 4.
A kind of solar panel junction box mode of connection is characterized in that: comprise the steps:
(3.1) welding rod one end is welded on the solar panel cathode output end, this welding rod other end is welded on the solder joint of corresponding sheet metal;
(3.2) another welding rod one end is welded on the solar panel cathode output end, the other end of this welding rod is welded on the solder joint of corresponding sheet metal;
(3.3) in the manner described above other positive and negative electrode output on the solar panel is connected on the corresponding sheet metal of terminal box.
Compared with prior art, advantage of the present invention and good effect are: the present invention utilizes an assembly welding bar that solar panel and terminal box are linked together, welding rod one end is welded on the negative or positive electrode output of solar panel, the other end is welded on the intrinsic corresponding sheet metal solder joint of terminal box, utilize sheet metal to replace traditional binding post, simplify Connection Step, saved the manufacture craft of terminal box.
Description of drawings
Fig. 1 is the structural representation of preferred embodiment of the present invention terminal box.
Fig. 2 is the structural representation of preferred embodiment of the present invention solar panel.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment the present invention is done further to describe in detail.
Referring to Fig. 1, the present invention includes terminal box body 1, heating panel 2, sheet metal 3, solder joint 4, cable connection hole 5, solar panel 6, cathode output end 7, cathode output end 8, in the described terminal box body 1 heating panel 2 is set, one group of sheet metal 3 is set on the described heating panel 2, described each sheet metal 3 is provided with solder joint 4 and cable connection hole 5, and described sheet metal 3 quantity are 4.
A kind of solar panel junction box mode of connection comprises the steps:
(3.1) welding rod one end is welded on the solar panel cathode output end, this welding rod other end is welded on the solder joint of corresponding sheet metal;
(3.2) another welding rod one end is welded on the solar panel cathode output end, the other end of this welding rod is welded on the solder joint of corresponding sheet metal;
(3.3) in the manner described above other positive and negative electrode output on the solar panel is connected on the corresponding sheet metal of terminal box.
The present invention utilizes an assembly welding bar that solar panel 6 and terminal box body 1 are linked together, welding rod one end is welded on the negative or positive electrode output 7,8 of solar panel 6, the other end is welded on the corresponding sheet metal solder joint 4 in the terminal box body 1, utilize sheet metal 3 to replace traditional binding post, simplify Connection Step, saved the manufacture craft of terminal box.
Certainly, above-mentioned explanation is not a limitation of the present invention, and the present invention also is not limited only to above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present invention also belong to protection scope of the present invention.
Claims (3)
1. a solar panel junction box comprises the terminal box body, in the described terminal box body heating panel is set, and it is characterized in that: one group of sheet metal is set on the described heating panel, and described each sheet metal is provided with solder joint and cable connection hole.
2. according to the described solar panel junction box of claim 1, it is characterized in that: described sheet metal quantity is 4.
3. a solar panel junction box mode of connection is characterized in that: comprise the steps:
(3.1) welding rod one end is welded on the solar panel cathode output end, this welding rod other end is welded on the solder joint of corresponding sheet metal;
(3.2) another welding rod one end is welded on the solar panel cathode output end, the other end of this welding rod is welded on the solder joint of corresponding sheet metal;
(3.3) in the manner described above other positive and negative electrode output on the solar panel is connected on the corresponding sheet metal of terminal box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101396125A CN102208468A (en) | 2011-05-27 | 2011-05-27 | Solar-cell panel junction box and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101396125A CN102208468A (en) | 2011-05-27 | 2011-05-27 | Solar-cell panel junction box and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102208468A true CN102208468A (en) | 2011-10-05 |
Family
ID=44697211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101396125A Pending CN102208468A (en) | 2011-05-27 | 2011-05-27 | Solar-cell panel junction box and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102208468A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006059637A (en) * | 2004-08-19 | 2006-03-02 | Yukita Electric Wire Co Ltd | Connection method of lead wire |
| CN2893924Y (en) * | 2005-12-31 | 2007-04-25 | 无锡尚德太阳能电力有限公司 | Electric conductor structure of junction box for crystal silicon solar cell assembly |
| CN2909650Y (en) * | 2006-05-10 | 2007-06-06 | 苏州快可光伏电子有限公司 | Transparent thin type photovoltaic connection box for building |
| CN200980053Y (en) * | 2006-12-08 | 2007-11-21 | 孙月静 | The connection box of solar photovoltaic generating components |
| CN201450294U (en) * | 2009-07-16 | 2010-05-05 | 宜兴市天勤电子有限公司 | Junction box of solar cell panel |
| CN201781431U (en) * | 2010-03-19 | 2011-03-30 | 晶科能源有限公司 | Modified photovoltaic module junction box |
| CN102005976A (en) * | 2010-11-24 | 2011-04-06 | 苏州快可光伏电子股份有限公司 | Detachable quick heat dissipation photovoltaic terminal box |
-
2011
- 2011-05-27 CN CN2011101396125A patent/CN102208468A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006059637A (en) * | 2004-08-19 | 2006-03-02 | Yukita Electric Wire Co Ltd | Connection method of lead wire |
| CN2893924Y (en) * | 2005-12-31 | 2007-04-25 | 无锡尚德太阳能电力有限公司 | Electric conductor structure of junction box for crystal silicon solar cell assembly |
| CN2909650Y (en) * | 2006-05-10 | 2007-06-06 | 苏州快可光伏电子有限公司 | Transparent thin type photovoltaic connection box for building |
| CN200980053Y (en) * | 2006-12-08 | 2007-11-21 | 孙月静 | The connection box of solar photovoltaic generating components |
| CN201450294U (en) * | 2009-07-16 | 2010-05-05 | 宜兴市天勤电子有限公司 | Junction box of solar cell panel |
| CN201781431U (en) * | 2010-03-19 | 2011-03-30 | 晶科能源有限公司 | Modified photovoltaic module junction box |
| CN102005976A (en) * | 2010-11-24 | 2011-04-06 | 苏州快可光伏电子股份有限公司 | Detachable quick heat dissipation photovoltaic terminal box |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111005 |