CN101847796B - Connecting terminal for solar terminal box - Google Patents
Connecting terminal for solar terminal box Download PDFInfo
- Publication number
- CN101847796B CN101847796B CN201010154426A CN201010154426A CN101847796B CN 101847796 B CN101847796 B CN 101847796B CN 201010154426 A CN201010154426 A CN 201010154426A CN 201010154426 A CN201010154426 A CN 201010154426A CN 101847796 B CN101847796 B CN 101847796B
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- CN
- China
- Prior art keywords
- metal spring
- connecting terminal
- binding post
- spring sheet
- mode
- 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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Abstract
The invention relates to a connecting terminal for a solar terminal box, which comprises a connecting terminal body and metal spring pieces. The metal spring pieces are arranged on the connecting terminal body; the two sides of the connecting terminal body is provided with E-shaped clamping grooves of which the middle parts are S-shaped; the metal spring pieces are divided into a head metal spring piece and a tail metal spring piece which both adopt a cage structure and are arranged the head and the tail of the connecting terminal body; and the tail metal spring piece is provided with a welding module. When the connecting terminal works, the metal spring pieces can be combined with wires only by using a straight screwdriver; diodes are connected in a clamping mode which is quicker, simpler and more convenient than the common spring compression joint mode and the cost is greatly reduced; and in addition, when the connecting terminal connects the solar component lead, both a spring clamping mode and a welding mode can be adopted, and any connecting mode can be adopted according to different requirements.
Description
Technical field
The present invention relates to a kind of sun-generated electric power field of components, especially relate to a kind of solar junction box and use binding post.
Background technology
Solar junction box is the important component part of solar-electricity source component; Be widely used in the various sun-generated electric power devices; Because the binding post in the terminal box is the critical component of the cell module panel busbar of connecting circuit components and parts, therefore just require binding post to have safe and reliable connectivity, the stronger power of holding and the contact pressure of adding arranged; Less contact resistance, good corrosion resistance and conductivity.
Continuous development along with heliotechnics; The specification requirement of the terminal box specification that component palette is used also improves constantly; The particularly birth of amorphous silicon membrane cell module panel requires the specification of terminal box to develop to little and thin direction, and this just makes the terminal box volume inside more and more littler.Original design adopts contact chip and diode or busbar to be welded; But the time rosin joint appears easily or overlong time causes the too high meeting of temperature that diode is burnt out in welding; Particularly when replacing and maintenance maintenance diode, very easily burn out; This is for very inconvenience of operation in the open air, so the utmost point needs a kind of not only handled easily but also is beneficial to the binding post of connection.
Summary of the invention
Technical problem to be solved by this invention provide a kind of easy for installation, cost is lower and have the solar junction box of multiple connected mode to use binding post.
The present invention solves the technical scheme that its technical problem takes: a kind of solar junction box is used binding post, comprises binding post body and metal spring sheet, and described metal spring sheet is installed on the binding post body.
The clamping of diode for ease, described binding post body have two sides " mountain " type buckling groove, and " mountain " type buckling groove mid portion is " S " shape.
For ease combining of metal spring sheet and lead, described metal spring sheet is divided into head metal spring sheet and afterbody metal spring sheet, all adopts cage construction and is installed on the head and the afterbody of binding post body.
When connecting other solar components, can adopt multiple mode to connect, described afterbody metal spring sheet is provided with welding module.
Advantage of the present invention is: in work, only need adopt modal Flathead screwdriver can realize combining of wiring metal spring leaf and lead, need not to adopt as it is the instrument of loaded down with trivial details special use, and fast and convenient.And the connection of diode employing snap fit, more fast and convenient than general spring crimping and welding, and cost also reduces greatly.Both can adopt the mode of spring clamping connection when binding post connects the solar components lead-in wire in addition, and can adopt the mode of welding again, installation personnel can adopt arbitrary connected mode according to different requirement.
Description of drawings
Fig. 1 is a structural representation of the present invention;
1, binding post body 2, metal spring sheet 3, " mountain " type buckling groove 4, welding module 2-1, head metal spring sheet 2-2, afterbody metal spring sheet
Embodiment
A kind of solar junction box as shown in Figure 1 is used binding post, comprises binding post body 1 and metal spring sheet 2, and described metal spring sheet 2 is installed on the binding post body 1.Described binding post body 1 has two sides " mountain " type buckling groove 3.Described " mountain " type buckling groove 3 mid portions are " S " shape.Described metal spring sheet 2 is divided into head metal spring sheet 2-1 and afterbody metal spring sheet 2-2, all adopts cage construction and is installed on the head and the afterbody of binding post body 1.Described afterbody metal spring sheet 2-2 is provided with welding module 4.
When connecting; " mountain " type buckling groove 3 clamping diodes; Be easy for installation and removal, very convenient when metal spring sheet 2 connects leads, only need adopt modal Flathead screwdriver can realize combining of wiring shell fragment and lead; Need not to adopt as it is the instrument of loaded down with trivial details special use, fast and convenient.The present invention also is provided with welding module 4, for everybody provides this a kind of connected mode, conveniently under condition of different, selects different connected modes for use.
Claims (3)
1. a solar junction box is used binding post; Comprise binding post body (1) and metal spring sheet (2); Described metal spring sheet (2) is installed on the binding post body (1); It is characterized in that: described binding post body (1) has two sides " mountain " type buckling groove (3), and described " mountain " type buckling groove (3) mid portion is " S " shape.
2. solar junction box according to claim 1 is used binding post; It is characterized in that: described metal spring sheet (2) is divided into head metal spring sheet (2-1) and afterbody metal spring sheet (2-2), all adopts cage construction and is installed on the head and the afterbody of binding post body (1).
3. solar junction box according to claim 2 is used binding post, it is characterized in that: described afterbody metal spring sheet (2-2) is provided with welding module (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010154426A CN101847796B (en) | 2010-04-23 | 2010-04-23 | Connecting terminal for solar terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010154426A CN101847796B (en) | 2010-04-23 | 2010-04-23 | Connecting terminal for solar terminal box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101847796A CN101847796A (en) | 2010-09-29 |
| CN101847796B true CN101847796B (en) | 2012-10-17 |
Family
ID=42772304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010154426A Expired - Fee Related CN101847796B (en) | 2010-04-23 | 2010-04-23 | Connecting terminal for solar terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101847796B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856405A (en) * | 2011-07-01 | 2013-01-02 | 苏州快可光伏电子股份有限公司 | Junction box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1578035A (en) * | 2003-07-21 | 2005-02-09 | 蒂科电子Amp有限责任公司 | Connection box for connecting solar cell plate |
| DE102004020958B3 (en) * | 2004-04-28 | 2005-08-25 | Rose Systemtechnik Gmbh | Connection clip for cables, used e.g. in terminal blocks or on circuit boards, includes spring connections in differing configurations at either end of conductor strip |
| CN201282313Y (en) * | 2008-09-28 | 2009-07-29 | 魏承辉 | Quick terminal box |
| CN201364968Y (en) * | 2009-01-13 | 2009-12-16 | 宁波经济技术开发区恒达电器有限公司 | Connecting terminal of junction box for solar energy power supply device |
| CN201663276U (en) * | 2010-04-23 | 2010-12-01 | 苏州快可光伏电子有限公司 | Connecting terminal for solar junction box |
-
2010
- 2010-04-23 CN CN201010154426A patent/CN101847796B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1578035A (en) * | 2003-07-21 | 2005-02-09 | 蒂科电子Amp有限责任公司 | Connection box for connecting solar cell plate |
| DE102004020958B3 (en) * | 2004-04-28 | 2005-08-25 | Rose Systemtechnik Gmbh | Connection clip for cables, used e.g. in terminal blocks or on circuit boards, includes spring connections in differing configurations at either end of conductor strip |
| CN201282313Y (en) * | 2008-09-28 | 2009-07-29 | 魏承辉 | Quick terminal box |
| CN201364968Y (en) * | 2009-01-13 | 2009-12-16 | 宁波经济技术开发区恒达电器有限公司 | Connecting terminal of junction box for solar energy power supply device |
| CN201663276U (en) * | 2010-04-23 | 2010-12-01 | 苏州快可光伏电子有限公司 | Connecting terminal for solar junction box |
Non-Patent Citations (1)
| Title |
|---|
| 0043段,0055段,附图1,8. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101847796A (en) | 2010-09-29 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU POWER SUPPLY CO., LTD. OF JIANGSU ELECTRIC Effective date: 20141205 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141205 Address after: The New Ze Lu Industrial Park in Suzhou city of Jiangsu Province, No. 80 215123 Patentee after: Suzhou QC Solar Co., Ltd. Patentee after: Suzhou Power Supply Co., Ltd. of Jiangsu Electric Power Company Address before: The New Ze Lu Industrial Park in Suzhou city of Jiangsu Province, No. 80 215123 Patentee before: Suzhou QC Solar Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20160423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |