CN101854043A - Connector assembly of solar photovoltaic cell junction box - Google Patents
Connector assembly of solar photovoltaic cell junction box Download PDFInfo
- Publication number
- CN101854043A CN101854043A CN201010183192A CN201010183192A CN101854043A CN 101854043 A CN101854043 A CN 101854043A CN 201010183192 A CN201010183192 A CN 201010183192A CN 201010183192 A CN201010183192 A CN 201010183192A CN 101854043 A CN101854043 A CN 101854043A
- Authority
- CN
- China
- Prior art keywords
- connector
- diode
- diode plug
- photovoltaic cell
- junction box
- 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
- 210000004692 intercellular junction Anatomy 0.000 title claims abstract description 16
- 238000010992 reflux Methods 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
Images
Classifications
-
- 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
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a connecting assembly of a solar photovoltaic cell junction box, which is characterized in that the connector assembly is in an integrated structure and comprises a diode inserting frame, a cable wiring port and a refluxing strip connecting port, wherein the cable wiring port and the refluxing strip connecting port are integrated with the diode inserting frame; the diode inserting frame is positioned between the cable wiring port and the refluxing strip connecting port; a diode inserting port is arranged in the diode inserting frame; and the diode inserting port is a hollow cylinder formed by oppositely folding and turning a copper piece (sheet) with two semicircular concave surfaces. In the invention, because the connector assembly is changed from combination into integration of a plurality of parts and the connection between the inserting port and each diode pin is changed from line contact or point contact into surface contact, and the connector assembly has the advantages of small current resistance, high transmission efficiency, simple machining and installing processes, low consumption of copper product resources and low production cost.
Description
Technical field
The present invention relates to a kind of photovoltaic cell, relate in particular to a kind of improvement of photovoltaic cell junction box internal interface dongle configuration.
Background technology
Solar energy is a kind of cleaning and regenerative resource is inexhaustible.Solar-energy photo-voltaic cell is one of effective way of utilizing by solar power generation.Terminal box in the solar-energy photo-voltaic cell is the intermediate link of solar-energy photo-voltaic cell, is connected with diode by the connector in the terminal box.The connector of prior art adopts the part more than three even three to combine realization.Because the contact point of connector is many, the electric current resistance increases, and loss is big, and the electric current of solar panel can not effectively be transmitted, and influences effective performance of power; Connector copper material consumption simultaneously is big, produces and the flow of installation complexity, has improved the production cost of terminal box.
Summary of the invention
Main purpose of the present invention is: solve the existing in prior technology deficiency, thereby it is little to develop a kind of electric current resistance, the connector of the solar photovoltaic cell junction box that efficiency of transmission is high.
Another object of the present invention is: develop a kind of connector of incorporate solar photovoltaic cell junction box, to save the consumption of copper material resource.
The 3rd purpose of the present invention is: develop a kind of processing, mounting process is simple, the connector of the solar photovoltaic cell junction box that equipment and human resources are saved.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of connector of solar photovoltaic cell junction box, it is characterized in that: described connector is a monolithic construction, comprise the diode plug frame and with the cable connection mouth and the reflux condition connector of diode plug frame one; Described diode plug frame occupy between cable connection mouth and the reflux condition connector, in the described diode plug frame diode plug receptacle is arranged, the hollow cylinder that described diode plug receptacle forms for butt joint.The internal diameter of hollow cylinder is slightly less than the diode pin external diameter that patches connection with it.
Technical scheme of the present invention can also be further perfect:
As preferably, described hollow cylinder is to be turned back relatively by the copper spare with two semicircle concave surfaces (sheet) to form.
Plug receptacle is provided with a kind of scheme of position, and described diode plug receptacle is positioned at two sides of diode plug frame.
As preferably, described diode plug receptacle is provided with recess.
Plug receptacle is provided with the another kind of scheme of position, and described diode plug receptacle is positioned at the centre of diode plug frame.
As preferably, described diode plug frame includes side plate, is provided with groove with the corresponding position of diode plug receptacle on the described side plate.
Beneficial effect of the present invention is: because that connector is changed into by the combination of a plurality of parts is integrated, and plug receptacle changes face with being connected of diode pin into by line or some contact and contacts:
(1) the electric current resistance is little, and the efficiency of transmission height has improved utilization rate of electrical;
(2) processing, mounting process is simple, saved equipment and human resources, and production efficiency improves;
(3) consumption of copper material resource is low, has reduced production cost.
Description of drawings
Accompanying drawing 1 is a kind of structural upright schematic diagram of the present invention;
Accompanying drawing 2 is plane structure charts of Fig. 1;
Accompanying drawing 3 is another kind of structural upright schematic diagrames of the present invention;
Accompanying drawing 4 is plane structure charts of Fig. 3.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1:
As Fig. 1, it shown in 2 the connector of solar photovoltaic cell junction box, have diode plug frame 2 and with the cable connection mouth 3 and the reflux condition connector 1 of diode plug frame one, described diode plug frame 2 occupy between cable connection mouth 3 and the reflux condition connector 1, described diode plug frame 2 includes side plate 23 and diode plug receptacle 22, described diode plug receptacle 22 is between two side plates 23, the hollow cylinder that described diode plug receptacle 22 forms for the relative bending of copper sheet that two semicircle concave surfaces are arranged, its diameter of bore of described hollow cylinder is slightly less than the diode pin that patches connection with it, be provided with groove 24 with diode plug receptacle 22 corresponding positions on the described side plate, the effect of groove is to make things convenient for patching of diode and plug receptacle 22.
Embodiment 2:
As Fig. 3, another embodiment of the connector of the solar photovoltaic cell junction box shown in 4, have diode plug frame 2 and with the cable connection mouth 3 and the reflux condition connector 1 of diode plug frame one, described diode plug frame 2 occupy between cable connection mouth 3 and the reflux condition connector 1, in the described diode plug frame diode plug receptacle 22 is arranged, described diode plug receptacle 22 is positioned at two sides of diode plug frame, the hollow cylinder of turning back relatively and forming for the copper sheet that two semicircle concave surfaces are arranged, its diameter of bore of described hollow cylinder is slightly less than the diode pin that patches connection with it, and described diode plug receptacle 22 is provided with recess 21.Connector of the present invention adopts progressive die to be stamped to form.
Claims (6)
1. the connector of a solar photovoltaic cell junction box, it is characterized in that: described connector is a monolithic construction, comprise diode plug frame (2) and with the cable connection mouth (3) and the reflux condition connector (1) of diode plug frame one; Described diode plug frame (2) occupy between cable connection mouth (3) and the reflux condition connector (1), and diode plug receptacle (22) is arranged in the described diode plug frame (2), the hollow cylinder that described diode plug receptacle forms for butt joint.
2. the connector of solar photovoltaic cell junction box according to claim 1, it is characterized in that: described hollow cylinder is to be turned back relatively by the copper spare with two semicircle concave surfaces to form.
3. the connector of solar photovoltaic cell junction box according to claim 1 and 2, it is characterized in that: described diode plug receptacle (22) is positioned at two sides of diode plug frame (2).
4. the connector of solar photovoltaic cell junction box according to claim 3, it is characterized in that: described diode plug receptacle (22) is provided with recess (21).
5. the connector of solar photovoltaic cell junction box according to claim 1 and 2, it is characterized in that: described diode plug receptacle (22) is positioned at the centre of diode plug frame (2).
6. the connector of solar photovoltaic cell junction box according to claim 5, it is characterized in that: described diode plug frame (2) includes side plate (23), is provided with groove (24) with the corresponding position of diode plug receptacle on the described side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010183192A CN101854043A (en) | 2010-05-26 | 2010-05-26 | Connector assembly of solar photovoltaic cell junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010183192A CN101854043A (en) | 2010-05-26 | 2010-05-26 | Connector assembly of solar photovoltaic cell junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101854043A true CN101854043A (en) | 2010-10-06 |
Family
ID=42805359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010183192A Pending CN101854043A (en) | 2010-05-26 | 2010-05-26 | Connector assembly of solar photovoltaic cell junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101854043A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623514A (en) * | 2012-04-17 | 2012-08-01 | 保定维特瑞光电能源科技有限公司 | Plugging type radiating photovoltaic assembly diode capable of preventing mistaken installing and terminal box thereof |
| CN104600494A (en) * | 2015-02-11 | 2015-05-06 | 苏州同泰新能源科技有限公司 | Photovoltaic plug connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050197001A1 (en) * | 2004-03-08 | 2005-09-08 | Sumitomo Wiring Systems, Ltd. | Terminal box for a solar battery module, a rectifying-device unit |
| CN201063552Y (en) * | 2007-05-11 | 2008-05-21 | 厦门迈士通电器有限公司 | Improved solar battery connection box |
| CN201234097Y (en) * | 2008-08-01 | 2009-05-06 | 魏承辉 | Fast wiring box used solar photovoltaic component |
| CN201238275Y (en) * | 2008-08-08 | 2009-05-13 | 王金革 | Junction box for solar cell module |
| CN201435694Y (en) * | 2009-02-24 | 2010-03-31 | 泰科电子(上海)有限公司 | Junction boxes for thin film solar cells |
| CN201766084U (en) * | 2010-05-26 | 2011-03-16 | 刘绍东 | Connector of solar photovoltaic cell junction box |
-
2010
- 2010-05-26 CN CN201010183192A patent/CN101854043A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050197001A1 (en) * | 2004-03-08 | 2005-09-08 | Sumitomo Wiring Systems, Ltd. | Terminal box for a solar battery module, a rectifying-device unit |
| CN201063552Y (en) * | 2007-05-11 | 2008-05-21 | 厦门迈士通电器有限公司 | Improved solar battery connection box |
| CN201234097Y (en) * | 2008-08-01 | 2009-05-06 | 魏承辉 | Fast wiring box used solar photovoltaic component |
| CN201238275Y (en) * | 2008-08-08 | 2009-05-13 | 王金革 | Junction box for solar cell module |
| CN201435694Y (en) * | 2009-02-24 | 2010-03-31 | 泰科电子(上海)有限公司 | Junction boxes for thin film solar cells |
| CN201766084U (en) * | 2010-05-26 | 2011-03-16 | 刘绍东 | Connector of solar photovoltaic cell junction box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623514A (en) * | 2012-04-17 | 2012-08-01 | 保定维特瑞光电能源科技有限公司 | Plugging type radiating photovoltaic assembly diode capable of preventing mistaken installing and terminal box thereof |
| CN104600494A (en) * | 2015-02-11 | 2015-05-06 | 苏州同泰新能源科技有限公司 | Photovoltaic plug connector |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101006 |