CN102034882A - Photovoltaic junction box of wireless monitoring system - Google Patents
Photovoltaic junction box of wireless monitoring system Download PDFInfo
- Publication number
- CN102034882A CN102034882A CN2010105392769A CN201010539276A CN102034882A CN 102034882 A CN102034882 A CN 102034882A CN 2010105392769 A CN2010105392769 A CN 2010105392769A CN 201010539276 A CN201010539276 A CN 201010539276A CN 102034882 A CN102034882 A CN 102034882A
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- CN
- China
- Prior art keywords
- box body
- junction box
- photovoltaic junction
- wireless
- control system
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- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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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 relates to a junction box, in particular to a photovoltaic junction box of a wireless monitoring system. The photovoltaic junction box is provided with a box body with an inner cavity and a box cover matched with the box body. A printed circuit board (PCB) is embedded into the inner cavity of the box body and is provided with a wireless transmitting module, a voltage-stabilizing module, a controller and a diode; two cable holes through which cables pass are arranged in one lateral surface of the box body; and the cables are connected with the PCB through a wire fixing device. By internally arranging the PCB and arranging the wireless transmitting module, the voltage-stabilizing module and the controller on the PCB, the real-time voltage and current, the power, the temperature and other information of a solar panel can be acquired; and data are transmitted to the far end by a transmitting wireless signal, thereby being convenient for workers to observe and judge whether the junction box has faults or not at the far end. Meanwhile, the photovoltaic junction box has favorable sealing property and water and dust preventing capabilities; and the box body has strong capability of resisting impact.
Description
Technical field:
The present invention relates to a kind of terminal box, especially a kind of wireless supervisory control system photovoltaic junction box.
Background technology:
The employed terminal box in existing solar power plant is owing to be that series connection is used, in case break down, the maintenance personal needs to check that one by one operating efficiency is extremely low.
Wireless control system is widely used at present, it can gather information such as the real-time voltage of solar panel, electric current and power, temperature, by radio transmitter these data are sent to far-end, and receive this data by the far-end receiving circuit, show by liquid crystal display circuit at far-end.
Summary of the invention:
The objective of the invention is to be to provide a kind of wireless supervisory control system photovoltaic junction box, in a single day solar power system breaks down, and the maintenance personal can fix a breakdown at short notice.
The technical solution adopted for the present invention to solve the technical problems is: a kind of wireless supervisory control system photovoltaic junction box, be provided with box body that has inner chamber and the lid that cooperates with box body, inner chamber at described box body is embedded with a pcb board, wireless sending module, Voltage stabilizing module, controller and diode are installed on the described pcb board, described box body one side offers two cable aperture that are used to wear cable, and described cable is connected with pcb board by the solidus device.
For the ease of fixed bin body and lid, further: respectively be provided with trip at described box body two corresponding inner edges.
In order to make the terminal box sealing property better, improve the water proof and dust proof ability, further: adopt the sealing of silica gel circle between described box body and the lid.
More reliable for diode is connected, further: adopt between described pcb board and the diode to be welded to connect.
Conveniently use and prevent off-line in order to make, further: adopt the screw crimping to fix between described solidus device and the cable.
For the impact resistance of box body itself is provided, further: reinforcement is arranged in described lid inside.
The present invention installs pcb board by inside and wireless sending module, Voltage stabilizing module and controller is installed on this plate is realized gathering information such as the real-time voltage of solar panel, electric current and power, temperature, and the emission wireless signal sends to far-end with these data, thereby be convenient to the staff and judge in the far-end observation whether terminal box breaks down, simultaneously, the present invention has excellent sealing performance and water proof and dust proof ability, and box body itself also has very strong impact resistance.
Description of drawings:
Fig. 1 is an overall structure schematic diagram of the present invention.
Fig. 2 is the fundamental diagram of the applied system of pcb board of the present invention
Among the figure: 1, box body, 1-1, trip, 2, lid, 3, pcb board, 3-1, wireless sending module, 3-2, Voltage stabilizing module, 3-3, solidus device, 3-4, controller, 4, diode, 5, cable; 6-1, a MCU module; 6-2, the 2nd MCU module; 7-1, wireless receiving module; 7-2 liquid crystal circuit.
Embodiment:
The present invention is further described below in conjunction with drawings and Examples.
A kind of wireless supervisory control system photovoltaic junction box as shown in Figure 1, be provided with box body 1 that has inner chamber and the lid 2 that cooperates with box body 1, there is reinforcement these lid 2 inside, increase its impact resistance, inner chamber at described box body 1 is embedded with a pcb board 3, wireless sending module 3-1, Voltage stabilizing module 3-2, controller 3-4 and diode 4 are installed on the described pcb board 3, more reliable for diode 4 is connected, adopt between described pcb board 3 and the diode 4 to be welded to connect.The present invention is by wireless sending module 3-1, Voltage stabilizing module 3-2 and controller 3-4 on this pcb board 3, can realize gathering information such as the real-time voltage of solar panel, electric current and power, temperature, and the emission wireless signal sends to far-end with these data, judges in the far-end observation whether terminal box breaks down thereby be convenient to the staff.
Described box body 4 one sides offer two cable aperture that are used to wear cable 5, and described cable 5 is connected with pcb board 3 by solidus device 3-3, conveniently use and prevent off-line in order to make, and adopt the screw crimping to fix between solidus device 3-3 and the cable 5.For the ease of fixed bin body 4 and lid 2, respectively be provided with trip 1-1 at 1 liang of corresponding inner edge of box body.In order to make the terminal box sealing property better, improve the water proof and dust proof ability, adopt the sealing of silica gel circle between described box body 1 and the lid 2.
Fig. 2 is the applied intrasystem fundamental diagram of this pcb board, the core of system is the MCU module, be respectively equipped with a MCU module 6-1 among wireless sending module 3-1 and the wireless receiving module 7-2 and the 2nd MCU module 6-2 comes deal with data and provides order, thus the normal operation in the mixing system between each circuit.After the Voltage stabilizing module 3-2 on the pcb board and controller 3-4 collect information such as voltage, electric current and power, temperature, giving a MCU module 6-1 with these information transmissions handles, control wireless sending module 3-1 then data processed is sent to far-end, the 2nd MCU module 6-2 of far-end controls wireless receiving module 7-2 simultaneously and receives data, and these data are transferred to is transferred on the liquid crystal circuit 7-1 after MCU module 6-2 handles.The staff then can observe by liquid crystal display screen and judge whether terminal box breaks down this moment.
It is emphasized that: above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. wireless supervisory control system photovoltaic junction box, be provided with box body (1) that has inner chamber and the lid (2) that cooperates with box body (1), it is characterized in that: the inner chamber at described box body (1) is embedded with a pcb board (3), described pcb board (3) is gone up wireless sending module (3-1), Voltage stabilizing module (3-2), controller (3-4) and diode (4) is installed, described box body (1) one side offers two cable aperture that are used to wear cable (5), and described cable (5) is connected with pcb board (3) by solidus device (3-3).
2. wireless supervisory control system photovoltaic junction box according to claim 1 is characterized in that: respectively be provided with trip (1-1) at described box body (1) two corresponding inner edge.
3. wireless supervisory control system photovoltaic junction box according to claim 1 is characterized in that: adopt the sealing of silica gel circle between described box body (1) and the lid (2).
4. wireless supervisory control system photovoltaic junction box according to claim 1 is characterized in that: adopt between described pcb board (3) and the diode (4) to be welded to connect.
5. wireless supervisory control system photovoltaic junction box according to claim 1 is characterized in that: adopt the screw crimping to fix between described solidus device (3-3) and the cable (5).
6. wireless supervisory control system photovoltaic junction box according to claim 1 is characterized in that: in described lid (2) inside reinforcement is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105392769A CN102034882A (en) | 2010-11-11 | 2010-11-11 | Photovoltaic junction box of wireless monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105392769A CN102034882A (en) | 2010-11-11 | 2010-11-11 | Photovoltaic junction box of wireless monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102034882A true CN102034882A (en) | 2011-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105392769A Pending CN102034882A (en) | 2010-11-11 | 2010-11-11 | Photovoltaic junction box of wireless monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN102034882A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296112A (en) * | 2012-03-05 | 2013-09-11 | 上海捷波通信科技有限公司 | Junction box and intelligent motoring system of solar battery component |
| CN104184404A (en) * | 2014-03-17 | 2014-12-03 | 成都绿迪科技有限公司 | Intelligent photovoltaic junction box |
| CN104835303A (en) * | 2015-05-15 | 2015-08-12 | 江苏天海光电科技有限公司 | Monitoring system of intelligent wiring box based on Internet of Things photovoltaic module |
| CN106097692A (en) * | 2016-08-17 | 2016-11-09 | 北京通宇泰克科技股份有限公司 | Multistage communication external connection box |
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| CN101060296A (en) * | 2006-04-18 | 2007-10-24 | 肖坚 | A solar energy generating system with the sun-facing and tracing functions |
| CN101251561A (en) * | 2008-04-01 | 2008-08-27 | 济南新吉纳远程测控有限公司 | Monitoring system and monitoring method for solar energy power generation system |
| CN201171189Y (en) * | 2007-12-19 | 2008-12-24 | 苏州快可光伏电子有限公司 | Control wiring box for high-power solar cell panel |
| CN101877166A (en) * | 2010-06-13 | 2010-11-03 | 陕西西科美芯科技集团有限公司 | Method for monitoring operating state data of solar battery package board |
| CN201887055U (en) * | 2010-11-11 | 2011-06-29 | 苏州快可光伏电子股份有限公司 | Photovoltaic junction box adopting wireless monitoring system |
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2010
- 2010-11-11 CN CN2010105392769A patent/CN102034882A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101060296A (en) * | 2006-04-18 | 2007-10-24 | 肖坚 | A solar energy generating system with the sun-facing and tracing functions |
| CN201171189Y (en) * | 2007-12-19 | 2008-12-24 | 苏州快可光伏电子有限公司 | Control wiring box for high-power solar cell panel |
| CN101251561A (en) * | 2008-04-01 | 2008-08-27 | 济南新吉纳远程测控有限公司 | Monitoring system and monitoring method for solar energy power generation system |
| CN101877166A (en) * | 2010-06-13 | 2010-11-03 | 陕西西科美芯科技集团有限公司 | Method for monitoring operating state data of solar battery package board |
| CN201887055U (en) * | 2010-11-11 | 2011-06-29 | 苏州快可光伏电子股份有限公司 | Photovoltaic junction box adopting wireless monitoring system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296112A (en) * | 2012-03-05 | 2013-09-11 | 上海捷波通信科技有限公司 | Junction box and intelligent motoring system of solar battery component |
| CN104184404A (en) * | 2014-03-17 | 2014-12-03 | 成都绿迪科技有限公司 | Intelligent photovoltaic junction box |
| CN104835303A (en) * | 2015-05-15 | 2015-08-12 | 江苏天海光电科技有限公司 | Monitoring system of intelligent wiring box based on Internet of Things photovoltaic module |
| CN106097692A (en) * | 2016-08-17 | 2016-11-09 | 北京通宇泰克科技股份有限公司 | Multistage communication external connection box |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110427 |