CN201717274U - Photovoltaic intelligent junction box - Google Patents
Photovoltaic intelligent junction box Download PDFInfo
- Publication number
- CN201717274U CN201717274U CN2010201146775U CN201020114677U CN201717274U CN 201717274 U CN201717274 U CN 201717274U CN 2010201146775 U CN2010201146775 U CN 2010201146775U CN 201020114677 U CN201020114677 U CN 201020114677U CN 201717274 U CN201717274 U CN 201717274U
- Authority
- CN
- China
- Prior art keywords
- battery
- solar energy
- terminal box
- consumption detection
- detection device
- 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
Links
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 utility model discloses a photovoltaic intelligent junction box which can timely detect a solar battery and is provided with a solar battery, wherein a plurality of battery electrodes are arranged on the solar battery; at least one junction box is arranged on the solar battery and is provided with a solar energy micropower consumption detection device and a warning device; and the warning device is connected with the solar energy micropower consumption detection device which is connected with the battery electrodes. The utility model has the advantages that the maintenance and repair rate of the solar battery is improved, the working efficiency is improved, and the cost is lowered.
Description
Technical field
A kind of photovoltaic intelligence terminal box that can detect solar cell immediately of the utility model design.
Background technology
Traditional energy has been subjected to resource limit at present, and solar energy source has become one of main new forms of energy.Only solar cell is assembled behind the enough power as the generating parts now, in the prior art in the solar power generation transmission control system certain unit or certain equation to solar power generation measuring ability is arranged, can know that fault has appearred in certain unit or equation, but pair set each solar cell does not together have measuring ability, when the decreased performance generation deficiency occurring or damage, electricity generation system can't learn it is which or which solar cell exists fault, so just cause the engineering maintenance to bring trouble, need to measure inspection one by one to solar components all in solar power generation unit or the equation, thereby cause time-consuming, the high maintenance cost of effort, hindered actual use, will monitor each solar components in order to address this problem, some unit adopts and transducer is set by sensing cable or wireless transmission on each solar components, this just needs to increase the sensing detection control systems engineering (CSE), very high because of the exterior components requirement, investment is just very big.
Summary of the invention
The purpose of this utility model is to provide a kind of photovoltaic intelligence terminal box, and it has the advantages that cost low energy is in time reported to the police, and the measurement one by one that has solved in the above-mentioned technology checks that photovoltaic cell is time-consuming and cost is high and the sensor investment requires high shortcoming greatly
The technical scheme that realizes the utility model purpose is as follows:
Photovoltaic intelligence terminal box, it has solar cell, have some battery electrodes on the solar cell, solar cell is provided with at least one terminal box, this terminal box has little consumption detection device of solar energy and alarming device, alarming device is connected with the little consumption detection device of solar energy, and the little consumption detection device of solar energy is connected with battery electrode.
Be provided with bypass diode between adjacent two battery electrodes in described some battery electrodes.
Described battery electrode end is provided with binding post, and the little consumption detection device of solar energy is connected with binding post.
Has the little power consumption detection circuit of solar energy in the little consumption detection device of described solar energy, this circuit has open circuit in power supply circuits module, the battery detection module and power generation performance detection module, the detection module that opens circuit in the battery links to each other with an alarming device, the power generation performance detection module links to each other with another alarming device, the power supply circuits module is connected with battery electrode, and the power supply circuits module is open circuit in the battery detection module and the power supply of power generation performance detection module.
Described alarming device is the LED lamp.
The little consumption detection device of described solar energy is connected with binding post by lead-in wire.
Adopted such scheme, be connected with terminal box on the battery electrode of solar cell, terminal box has little consumption detection device of solar energy and alarming device, the little consumption detection device of solar energy detects signal immediately when solar array voltage changes or opens circuit like this, transmission by circuit passes to alarming device with signal, alarming device is in time made caution and is reminded, alarming device is the LED lamp, caution reminds the change color by the LED lamp to realize, be provided with bypass diode between adjacent two battery electrodes, this bypass diode can be prevented the heat island effect, cooperate outside (in the terminal box) bypass diode forming circuit loop by little power consumption detection circuit, with insurance system safety.Useful benefit of the present utility model has been to improve the speed of solar cell maintenance maintenance, has improved operating efficiency, has reduced cost.
Description of drawings
Fig. 1 is an external structure schematic diagram of the present utility model;
Fig. 2 is terminal box of the present utility model and solar cell syndeton schematic diagram;
Fig. 3 is the circuit block diagram of the little power consumption detection circuit of solar energy;
Among the figure, 1, solar cell, 2, terminal box, 3, outer lead, 4, the little consumption detection device of solar energy, 5, battery electrode, 6, the LED lamp, 7, binding post, 8, lead-in wire, 9, bypass diode, 10, the power supply circuits module, 11, the detection module that opens circuit in the battery, 12, the power generation performance detection module.
Embodiment
As shown in Figure 1, photovoltaic intelligence terminal box has solar cell 1, is connected with terminal box 2 on the solar cell 1, and outer lead 3 is connected with solar cell 1 by terminal box 2.
As shown in Figure 2, have little consumption detection device 4 of solar energy and alarming device in the terminal box 2, this alarming device is two LED lamps 6 in the present embodiment, the little consumption detection device 4 of solar energy links to each other with two LED lamps 6, solar cell 1 has some battery electrodes 5, outer lead 3 is connected by the binding post on the battery electrode 57 in terminal box 2, the little consumption detection device 4 of solar energy 8 is connected with binding post 7 by going between, adjacent two also are provided with bypass diode 9 between the pond electrode 5, wherein bypass diode 9 has anti-heat island effect, prevent that one of them battery electrode 5 from becoming load, wherein the little consumption detection device 4 of solar energy links to each other in set is poured in seal with two LED lamps 6, to prevent the factor affecting of extraneous weather.
As shown in Figure 3, has power supply circuits module 10 in the little consumption detection device 4 of solar energy, detection module 11 and power generation performance detection module 12 open circuit in the battery, the detection module 11 that opens circuit in the battery links to each other with a LED lamp 6, power generation performance detection module 12 links to each other with another LED lamp 6, power supply circuits module 10 is connected with battery electrode 5, power supply circuits module 10 is detection module 11 and the power generation performance detection module power supply 12 of opening circuit in the battery by solar cell 1, the detection module 11 that wherein opens circuit in the battery has the function whether detection solar cell 1 opens circuit, if detecting solar cell 1 opens circuit, signal is passed to coupled LED lamp 6, these LED lamp 6 colors change and warn, the maintenance personal just can accurately find and overhaul this moment, whether power generation performance detection module power supply 12 has the generating capacity and the performance that detect solar cell 1 and descends, if when detecting electricity generate function and decreased performance, signal is passed to coupled LED lamp 6,6 colors such as this LED will change, in time remind the maintenance personal, this moment, the maintenance personal just can overhaul according to this signal.
More than implement example just to of the present utility model illustrational a kind of, the utility model is implemented example including, but not limited to this, and any innovation and creation under the utility model design prerequisite all are the scopes of the utility model protection.
Claims (6)
1. photovoltaic intelligence terminal box, it has solar cell, have some battery electrodes on the solar cell, it is characterized in that: solar cell is provided with at least one terminal box, this terminal box has little consumption detection device of solar energy and alarming device, alarming device is connected with the little consumption detection device of solar energy, and the little consumption detection device of solar energy is connected with battery electrode.
2. photovoltaic intelligence terminal box according to claim 1 is characterized in that: be provided with bypass diode between adjacent two battery electrodes in described some battery electrodes.
3. photovoltaic intelligence terminal box according to claim 1, it is characterized in that: described battery electrode end is provided with binding post, and the little consumption detection device of solar energy is connected with binding post.
4. photovoltaic intelligence terminal box according to claim 1, it is characterized in that: have the little power consumption detection circuit of solar energy in the little consumption detection device of described solar energy, this circuit has open circuit in power supply circuits module, the battery detection module and power generation performance detection module, the detection module that opens circuit in the battery links to each other with an alarming device, the power generation performance detection module links to each other with another alarming device, the power supply circuits module is connected with battery electrode, and the power supply circuits module is open circuit in the battery detection module and the power supply of power generation performance detection module.
5. according to claim 1 or 4 any described photovoltaic intelligence terminal boxes, it is characterized in that: described alarming device is the LED lamp.
6. photovoltaic intelligence terminal box according to claim 3, it is characterized in that: the little consumption detection device of described solar energy is connected with binding post by lead-in wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201146775U CN201717274U (en) | 2010-02-05 | 2010-02-05 | Photovoltaic intelligent junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201146775U CN201717274U (en) | 2010-02-05 | 2010-02-05 | Photovoltaic intelligent junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201717274U true CN201717274U (en) | 2011-01-19 |
Family
ID=43463281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201146775U Expired - Fee Related CN201717274U (en) | 2010-02-05 | 2010-02-05 | Photovoltaic intelligent junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201717274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103430324A (en) * | 2011-03-30 | 2013-12-04 | 韩明电气株式会社 | Solar cell plate having junction box formed thereon |
-
2010
- 2010-02-05 CN CN2010201146775U patent/CN201717274U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103430324A (en) * | 2011-03-30 | 2013-12-04 | 韩明电气株式会社 | Solar cell plate having junction box formed thereon |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108445917A (en) | A kind of photovoltaic plant intelligent monitor system | |
| CN203605899U (en) | Real-time monitoring system for accumulated snow thickness of high-voltage power line | |
| CN203350386U (en) | Photovoltaic inverter multi-path input reverse-connection detection circuit with self-diagnosis function | |
| CN201717274U (en) | Photovoltaic intelligent junction box | |
| CN203103330U (en) | Intelligent photovoltaic lightning protection anti-reverse junction box | |
| CN104362976A (en) | Shielding method-based detecting method of fault point of photovoltaic generation system | |
| CN210427770U (en) | Photovoltaic module terminal box diode break-make detection device | |
| KR101360401B1 (en) | Photovoltaic power generation | |
| CN202473982U (en) | Warning wiring box for solar cell module | |
| CN105895724A (en) | Solar photovoltaic cell component | |
| CN202309564U (en) | Photovoltaic direct current converging device | |
| CN203827268U (en) | Over-temperature state indication type photovoltaic junction box based on Hall sensor | |
| CN208092958U (en) | Electronic police monitoring device | |
| CN105897160A (en) | Photovoltaic module with hot spot warning function | |
| CN201733492U (en) | Omni-directional aviation obstruction light synchronous control system | |
| CN202364453U (en) | Light fixture abnormal condition detecting system | |
| CN203217923U (en) | LED (light emitting diode) detection device | |
| CN205829561U (en) | A kind of Intelligent photovoltaic assembly and rosette thereof | |
| CN203827270U (en) | Over-temperature state indication type photovoltaic junction box based on far-infrared thermal sensors | |
| CN204231290U (en) | A kind of intelligent junction box | |
| CN203827269U (en) | Over-temperature state indication type photovoltaic junction box based on current measurement | |
| CN202974338U (en) | Direct current lightning protection junction box monitoring system | |
| CN203013769U (en) | Photovoltaic combiner box with copper bar structure | |
| CN103138368A (en) | Solar circuit capable of supplying power to communication equipment on expressway | |
| CN203827280U (en) | Remote monitoring type photovoltaic junction box based on Hall sensor and WIFI transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20140205 |