CN206962776U - Photovoltaic module bifurcation connector and apply its component train - Google Patents
Photovoltaic module bifurcation connector and apply its component train Download PDFInfo
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- CN206962776U CN206962776U CN201720712724.8U CN201720712724U CN206962776U CN 206962776 U CN206962776 U CN 206962776U CN 201720712724 U CN201720712724 U CN 201720712724U CN 206962776 U CN206962776 U CN 206962776U
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- 238000011176 pooling Methods 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- UIPVMGDJUWUZEI-UHFFFAOYSA-N copper;selanylideneindium Chemical compound [Cu].[In]=[Se] UIPVMGDJUWUZEI-UHFFFAOYSA-N 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
Classifications
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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
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- Photovoltaic Devices (AREA)
Abstract
The utility model proposes a kind of photovoltaic module bifurcation connector and train, described train is included in multiple photovoltaic modulies of cable pooling zone both sides setting, connected respectively by cable and adapter between the both positive and negative polarity of the adjacent photovoltaic component of both sides, the positive pole and negative pole connecting cable of the component of both sides are connected to cable pooling zone by multiple connectors, the negative pole connecting cable of both sides is connected with negative branch connector, positive pole connecting cable is connected with positive branch connector, negative branch connector is connected with positive branch connector with header box.Described photovoltaic module train, it is connected again with header box after in cable pooling zone, cable is collected by bifurcation connector, component train cabling is succinct, reduce the use of cable and connector, simultaneously, the volume of header box can also reduce, and reduce component train and the cost of whole photovoltaic generating system；In addition, component train is safe.
Description
Technical field
The utility model is related to solar-photovoltaic technology field, more particularly to a kind of photovoltaic module bifurcation connector and should
With its component train.
Background technology
Increasingly serious with problem of environmental pollution caused by Global climate change and traditional fossil energy, green can be again
Raw energy industry has obtained increasing attention and fast development.Solar energy is a kind of renewable resource, utilizes photogenic voltage
The solar cell technology that effect is generated electricity enjoys common people to pay close attention to.Solar cell is the material by that can produce photovoltaic effect, as silicon,
The materials such as GaAs, indium selenium copper are made, and luminous energy can be changed into electric energy.At present, the light combined by multi-disc solar cell
Volt component, which is widely used, to be used to build various photovoltaic generating systems, or energy saving and environment friendly for being built up as constructure screen wall
Building.
Photovoltaic generating system need by cable by multiple photovoltaic modulies be connected with each other composition photovoltaic module array and then
Big voltage output is outwards carried out, and electric connector is the essential device that photovoltaic module is connected with each other.As shown in Figure 1 one
Kind forms row's photovoltaic module train of photovoltaic power generation array, leads between the both positive and negative polarity of the terminal box of multiple photovoltaic modulies 10
Cross cable and adapter 12 is serially connected, in order to which the layout of whole photovoltaic array is more reasonable and facilitates manual routing and company
Connect, the convergence of cable and the connection with header box 20 are carried out usually among the photovoltaic module that a row is serially connected, for just
In operation, multiple connectors 14 are needed to use during cable converged to centre, finally again by the electricity with both sides
The cable of pond component connection is connected by connector with the input port 22 of header box 20, then again with photovoltaic generating system
Other parts such as inverter, intelligent control end etc. connect.Referring to Figure 1A enlarged diagram, in current train, with two
The cable of the component connection of side is all directly directly to be directly connected to by connector with the binding post on header box, such
Words, the connector and cable used is just relatively more, and needs to set multiple binding posts, the volume of header box on header box
Also can become big；These can all cause cost to increase, and more due to connecting up, and the tidiness of system can also be affected.
Utility model content
In view of problem present in above-mentioned existing photovoltaic module train, the purpose of this utility model are to provide one
For kind for the bifurcation connector of photovoltaic module train and using its component train, it can reduce train
Cost, simplified assembly Joining Technology.
To reach the purpose of this utility model, a kind of photovoltaic module for photovoltaic module train of the present utility model
Bifurcation connector includes negative branch connector and positive branch connector, and described negative branch connector includes connector case
Body, two input pins and an output end jack are provided with, is provided with metal wiring terminal in housing, it includes
Two input connection terminals and an output end connection terminal, described pin are provided with sealing ring, and the both sides of pin are set
There is buckle structure；Described positive branch connector includes connector shell, is provided with two input jacks and one
Individual output end pin, metal wiring terminal is provided with housing, it includes two input connection terminals and an output end
Connection terminal, described pin are provided with sealing ring, and the both sides of pin are provided with buckle structure.
According to another object of the present utility model, a kind of photovoltaic module train of the present utility model is included in cable
Multiple photovoltaic modulies that pooling zone both sides are set, respectively by cable and suitable between the both positive and negative polarity of the adjacent photovoltaic component of both sides
Orchestration is connected, and the positive pole and negative pole connecting cable of the component string of both sides are connected to cable pooling zone by multiple connectors,
The negative pole connecting cable of both sides is connected with negative branch connector, and positive pole connecting cable is connected with positive branch connector,
Negative branch connector is connected with positive branch connector with header box；Described negative branch connector includes connector case
Body, two input pins and an output end jack are provided with, is provided with metal wiring terminal in housing, it includes
Two input connection terminals and an output end connection terminal, described pin are provided with sealing ring, and the both sides of pin are set
There is buckle structure；Described positive branch connector includes connector shell, is provided with two input jacks and one
Individual output end pin, metal wiring terminal is provided with housing, it includes two input connection terminals and an output end
Connection terminal, described pin are provided with sealing ring, and the both sides of pin are provided with buckle structure.
Preferably, it is connected with fuse between described positive branch connector or negative branch connector and header box
Connector and/or counnter attack diode connector.
The beneficial effects of the utility model are described photovoltaic module train, to connect component in cable pooling zone
Connect cable to carry out collecting connection by bifurcation connector, be then connected again with component header box, the letter of component train cabling
It is clean, reduce the use of cable and connector, meanwhile, the volume of header box can also reduce, reduce component train and
The cost of whole photovoltaic generating system；In addition, by increasing counnter attack diode and/or fuse connector, contact component string
The security of system is protected.
Brief description of the drawings
By detailed description below in conjunction with the accompanying drawings, the foregoing and other objects, features and advantages of the utility model will
Become apparent.Wherein：
Fig. 1 show the attachment structure schematic diagram of the photovoltaic module train of prior art；
Figure 1A show Fig. 1 part A enlarged diagram；
Fig. 2 show the attachment structure schematic diagram of the photovoltaic module train of an embodiment of the present utility model；
Fig. 2A show Fig. 2 part B enlarged diagram；
Put the part that Fig. 2 B show the attachment structure of the photovoltaic module train of another embodiment of the present utility model
Big schematic diagram；
Fig. 3 show the structural representation of the negative branch connector of photovoltaic module bifurcation connector of the present utility model；
Fig. 3 A show the configuration schematic diagram of Fig. 3 negative branch connector；
Fig. 4 show the structural representation of the positive branch connector of photovoltaic module bifurcation connector of the present utility model；
Fig. 4 A show the configuration schematic diagram of Fig. 4 positive branch connector.
Embodiment
With reference to accompanying drawing feature of the present utility model and advantage, details are as follows.
The attachment structure signal of the photovoltaic module train of an embodiment of the present utility model shown in Fig. 2 and Fig. 2 B
Figure, described train are included in multiple photovoltaic modulies 10 of cable pooling zone B both sides setting, the adjacent photovoltaic group of both sides
Connected respectively by cable and adapter 12 between the both positive and negative polarity of part 10, the positive pole and negative pole connecting cable of the component string of both sides
Line is connected to cable pooling zone, the negative pole connecting cable and negative branch of the photovoltaic module of both sides by multiple connectors 14
Connector 16 is connected, and the positive pole connecting cable of photovoltaic module is connected with positive branch connector 18, negative branch connector 16
It is connected with positive branch connector 18 with header box 20.In a preferred embodiment, in described positive branch connector
Or fuse connector and/or counnter attack diode connector 19 are connected between negative branch connector and header box.
Reference picture 3 and Fig. 3 A, described negative branch connector 16 include connector shell 160, are provided with two
Input pin 161 and an output end jack 165, metal wiring terminal are provided with housing, it includes two inputs
Connection terminal 162 and an output end connection terminal 167, described pin 161 are provided with sealing ring 164, and the two of pin 161
Side is provided with buckle structure 163；Reference picture 4 and Fig. 4 A, described positive branch connector 18 include connector shell 180, thereon
Two input jacks 181 and an output end pin 185 are provided with, is provided with metal wiring terminal in housing, it includes
Two input connection terminals 182 and an output end connection terminal 187, described pin 185 are provided with sealing ring 184,
The both sides of pin 185 are provided with buckle structure 183.
Photovoltaic module train of the present utility model, cable is passed through into spy according to positive and negative electrode in cable pooling zone
The bifurcation connector not designed carries out collecting connection, is then connected again with component header box, and component train cabling is succinct, subtracts
Lack the use of cable and connector, meanwhile, the volume of header box can also reduce, and reduce component train and whole light
The cost of photovoltaic generating system；In addition, in order to avoid artificial wiring error occurs when component is connected in series and/or component is carried out
Protection, adds counnter attack diode and/or fuse connector in train, in this way, further improving photovoltaic module string
The security of contact system and photovoltaic generating system.
The utility model is not limited to described embodiment, those skilled in the art do not depart from it is of the present utility model
In the i.e. open scope of spirit, it can still make some amendments or change, therefore rights protection scope of the present utility model is with claims
The scope of restriction is defined.
Claims (3)
- A kind of 1. photovoltaic module bifurcation connector for photovoltaic module train, it is characterised in that described branch's connection Device includes negative branch connector and positive branch connector, and described negative branch connector includes connector shell, thereon Be provided with two input pins and an output end jack, metal wiring terminal be provided with housing, it include two it is defeated Enter to hold connection terminal and an output end connection terminal, described pin is provided with sealing ring, and the both sides of pin are provided with buckle Structure；Described positive branch connector includes connector shell, is provided with two input jacks and an output Pin is held, is provided with metal wiring terminal in housing, it includes two input connection terminals and an output end connection end Son, described pin are provided with sealing ring, and the both sides of pin are provided with buckle structure.
- 2. a kind of photovoltaic module train, it is characterised in that described train is included in cable pooling zone both sides and set The multiple photovoltaic modulies put, connected respectively by cable and adapter between the both positive and negative polarity of the adjacent photovoltaic component of both sides, two The positive pole and negative pole connecting cable of the component string of side are connected to cable pooling zone by multiple connectors, and the negative pole of both sides connects Connect cable to be connected with negative branch connector, positive pole connecting cable is connected with positive branch connector, negative branch connection Device is connected with positive branch connector with header box；Described negative branch connector includes connector shell, is provided with Two input pins and an output end jack, metal wiring terminal is provided with housing, it includes two inputs and connected Connecting terminal and an output end connection terminal, described pin are provided with sealing ring, and the both sides of pin are provided with buckle structure；Institute The positive branch connector stated includes connector shell, is provided with two input jacks and an output end pin, Metal wiring terminal is provided with housing, it includes two input connection terminals and an output end connection terminal, described Pin be provided with sealing ring, the both sides of pin are provided with buckle structure.
- 3. a kind of photovoltaic module train as claimed in claim 2, it is characterised in that in described positive branch connector Or fuse connector and/or counnter attack diode connector are connected between negative branch connector and header box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720712724.8U CN206962776U (en) | 2017-06-19 | 2017-06-19 | Photovoltaic module bifurcation connector and apply its component train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720712724.8U CN206962776U (en) | 2017-06-19 | 2017-06-19 | Photovoltaic module bifurcation connector and apply its component train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206962776U true CN206962776U (en) | 2018-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720712724.8U Active CN206962776U (en) | 2017-06-19 | 2017-06-19 | Photovoltaic module bifurcation connector and apply its component train |
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| Country | Link |
|---|---|
| CN (1) | CN206962776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124139A (en) * | 2017-06-19 | 2017-09-01 | 苏州快可光伏电子股份有限公司 | Photovoltaic module bifurcation connector and apply its component train |
-
2017
- 2017-06-19 CN CN201720712724.8U patent/CN206962776U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124139A (en) * | 2017-06-19 | 2017-09-01 | 苏州快可光伏电子股份有限公司 | Photovoltaic module bifurcation connector and apply its component train |
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