CN201947202U - Front maintaining device for a solar controller - Google Patents
Front maintaining device for a solar controller Download PDFInfo
- Publication number
- CN201947202U CN201947202U CN2010206328869U CN201020632886U CN201947202U CN 201947202 U CN201947202 U CN 201947202U CN 2010206328869 U CN2010206328869 U CN 2010206328869U CN 201020632886 U CN201020632886 U CN 201020632886U CN 201947202 U CN201947202 U CN 201947202U
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- Prior art keywords
- module
- solar
- casing
- controller
- control module
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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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Abstract
The utility model discloses a front maintaining device for a solar controller. The solar controller is arranged in a box; a box door is arranged on the front surface of the box; and cables of the solar controller are connected to external equipment from the box door opening side. The cables can be connected by the user in the front of the box, and some devices needing to be replaced can be maintained and replaced in the front of the box, thus the use cost of the user is reduced, and the use convenience is improved.
Description
Technical field
The utility model relates to the communication apparatus technical field, relates in particular to the preceding attending device of a kind of controller for solar.
Background technology
The solar cell array that solar electric power supply system is made of solar module, controller for solar, inverter, batteries constitute.Solar cell array is converted to electric energy to solar energy on sunny daytime, gives various electricity consumption facility powers, accumulators group charging simultaneously; When unglazed the photograph, by the batteries powering load.Solar cell is a kind of semiconductor device, and it can be the transform light energy of the sun electric energy directly.In recent years, in the communications field, solar electric power supply system just progressively replaces traditional power-supply device, obtains application more and more widely.
Controller for solar is the control centre that connects solar cell array, various electricity consumption facility and batteries.By adjusting and distribution, realize various controlled function to the photovoltaic input to input and output power.Automatically control the connection of multichannel solar cell array or cut off according to the variation tendency of batteries terminal voltage, promptly need to make full use of solar energy resources, must guarantee the safe and reliable work of batteries again.
Therefore controller for solar has two kinds of applied environments, and a kind of is to be embedded in the Cabinet, needs rack to leave the back door and carries out the back wiring, can not lean on wall to install, and reduce the intensity of rack, increase cost.Another kind is to be embedded into to carry out work in the indoor rack, need leave the space of safeguarding at rear portion when indoor use, and this will take the space of machine room more, also is inconvenient to safeguard when equipment breaks down.
The utility model content
The technical problems to be solved in the utility model is, attending device before a kind of controller for solar is provided, and is convenient to safeguard in the face of controller for solar in the past, cuts operating costs.。
The technical solution adopted in the utility model is, attending device before the described controller for solar, and controller for solar is positioned at a casing, and the casing front is provided with a cabinet door, and the cable of controller for solar all is connected to external equipment by a side of cabinet door folding.
Further, first half is divided into two-layerly up and down by engineering reason coil holder in the described casing, and latter half is provided with a crossbeam in the casing, and cabinet door is fixed in the side in casing front by door-hinge, and the opposite side in casing front is provided with outlet column.
Further, described controller for solar comprises: monitoring module, veneer control module, battery input module, direct current output module, photovoltaic input control module, photovoltaic modular converter, direct current contact modules, AC mutual induction module, lightning-protection module and blower module, wherein
Battery input module, direct current output module, photovoltaic input control module and veneer control module are positioned at the casing upper strata successively;
The veneer control module links to each other with monitoring module on being installed in cabinet door by cable;
The photovoltaic modular converter is positioned at casing lower floor, links to each other with the photovoltaic input control module on upper strata in the casing by the cable that passes engineering reason coil holder;
Blower module is arranged at a side of close door-hinge on the photovoltaic modular converter;
Lightning-protection module is positioned at photovoltaic modular converter below and is connected with it.
Further, described photovoltaic input control module links to each other with the battery input module with the direct current output module respectively by cable, the direct current output module is given corresponding external equipment by the output of the cable on outlet column electric energy, and the battery input module is given outside storage battery by the output of the cable on outlet column electric energy.
Further, described monitoring module comprises the monitor processing module that is positioned at the cabinet door side-lower, liquid crystal display screen and the operating key plate that is positioned at the cabinet door outside.
Further, also be provided with bus-bar on the crossbeam in the described casing;
Described direct current contact modules, AC mutual induction module are positioned at casing crossbeam top, all link to each other with described monitor processing module by the cable on the bus-bar.
Further, described blower module comprises fan that is assemblied on the fan track and the wind scooper that wind is imported the photovoltaic modular converter.
Further, described bottom half also is provided with copper bar, and the lower floor side is provided with vertically disposed working grounding bar in the described casing;
Described lightning-protection module is by copper bar ground connection, and described direct current output module, photovoltaic input control module, veneer control module are respectively by working grounding bar ground connection.
Further, described working grounding bar is a Z word three-decker.
Adopt technique scheme, the utility model has following advantage at least:
Attending device before the controller for solar described in the utility model, controller for solar is positioned at a casing, and the casing front is provided with a cabinet door, and the cable of controller for solar all is connected to external equipment by a side of cabinet door folding.The user just can finish wiring in the casing previous action, and some devices that need change also can forwardly be safeguarded replacing, has reduced the cost that the user uses, and has also improved the convenience that uses.
Description of drawings
Fig. 1 is an attending device closure state schematic diagram before the controller for solar described in the utility model;
Fig. 2 is an attending device opened at front face view before the controller for solar described in the utility model;
Fig. 3 is an attending device back perspective view before the controller for solar described in the utility model.
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, to the technical solution of the utility model be elaborated as after.
As shown in Figure 1, attending device before the controller for solar described in the utility model, controller for solar is positioned at a casing 102, and the casing front is provided with a cabinet door 101, and the cable of controller for solar all is connected to external equipment by a side of cabinet door folding.
As shown in Figures 2 and 3, controller for solar comprises: monitor processing module 211, veneer control module 204, battery input module 201, direct current output module 202, photovoltaic input control module 203, photovoltaic modular converter 212, direct current contact modules 305, AC mutual induction module 303, lightning-protection module 207 and blower module 210.Cabinet door 101 is installed on the casing 102 by door-hinge, can free switch cabinet door body 101 in the time of need safeguarding, monitor processing module 211 is arranged on the cabinet door 101, link to each other with veneer control module 204 in the casing by cable, and instruct to veneer control module 204 output monitorings by internal interface.Monitor processing module 211 realizes operation control by the LCD screen and the operating key plate 103 of cabinet door 101 outsides.
Lightning-protection module 207 is positioned at photovoltaic modular converter 212 belows and coupled.Lightning-protection module 207 bottoms have been saved the bottom half requisite space and have been improved the lightning protection reliability by copper bar 209 and nearest casing ground short circuit.
The blower module 210 that dispels the heat for photovoltaic modular converter 212 is arranged at the casing 102 lower floor rightmost sides, comprises fan, fan track 301 and wind scooper 302, and wind scooper 302 is used for wind and imports the photovoltaic modular converter.Fan is assemblied on the fan track 301, can safeguard by the front and back plug, improves the convenience that fan is safeguarded, fan track 301, wind scooper 302 form airtight air channel with photovoltaic modular converter 212, improve the useful life of radiating efficiency and equipment.
The D.C mutual-inductor 303 and the D.C. contactor 305 that do not need in the controller for solar to safeguard are positioned on the crossbeam 304 of latter half in the casing, be connected with monitor processing module 211 by the cable on the bus-bar on the crossbeam 304 306, can control the work of D.C mutual-inductor 303 and D.C. contactor 305 by external control devices.Such layout has improved the convenience and the production efficiency of wiring, reduces the installation time of complete machine, saves cost.
Compared with prior art, attending device before the controller for solar described in the utility model, main advantage show following several respects:
1. can not increase cost and volume, not influence under the prerequisite of the stability of a system, realize preceding maintenance function, save the maintenance cost of system, improve the stability and the workability scope of system.
2. environment applicatory is wider, has saved the space, saves use cost.
3. can realize the dilatation of system easily, more way input and output, flexibility height are provided
Explanation by embodiment, should be to reach technological means and the effect that predetermined purpose takes to be able to more deeply and concrete understanding to the utility model, yet appended diagram only provide with reference to the usefulness of explanation, be not to be used for the utility model is limited.
Claims (9)
1. attending device before the controller for solar, controller for solar is positioned at a casing, and the casing front is provided with a cabinet door, and the cable of controller for solar all is connected to external equipment by a side of cabinet door folding.
2. according to attending device before the described controller for solar of claim 1, it is characterized in that, first half is divided into two-layer up and down by engineering reason coil holder in the described casing, latter half is provided with a crossbeam in the casing, cabinet door is fixed in the side in casing front by door-hinge, and the opposite side in casing front is provided with outlet column.
3. according to attending device before the described controller for solar of claim 2, it is characterized in that, described controller for solar comprises: monitoring module, veneer control module, battery input module, direct current output module, photovoltaic input control module, photovoltaic modular converter, direct current contact modules, AC mutual induction module, lightning-protection module and blower module, wherein
Battery input module, direct current output module, photovoltaic input control module and veneer control module are positioned at the casing upper strata successively;
The veneer control module links to each other with monitoring module on being installed in cabinet door by cable;
The photovoltaic modular converter is positioned at casing lower floor, links to each other with the photovoltaic input control module on upper strata in the casing by the cable that passes engineering reason coil holder;
Blower module is arranged at a side of close door-hinge on the photovoltaic modular converter;
Lightning-protection module is positioned at photovoltaic modular converter below and is connected with it.
4. according to attending device before the described controller for solar of claim 3, it is characterized in that, described photovoltaic input control module links to each other with the battery input module with the direct current output module respectively by cable, the direct current output module is given corresponding external equipment by the output of the cable on outlet column electric energy, and the battery input control module is given outside storage battery by the output of the cable on outlet column electric energy.
5. according to attending device before the described controller for solar of claim 3, it is characterized in that described monitoring module comprises the monitor processing module that is positioned at the cabinet door side-lower, liquid crystal display screen and the operating key plate that is positioned at the cabinet door outside.
6. according to attending device before the described controller for solar of claim 3, it is characterized in that, further be provided with bus-bar on the crossbeam in the described casing;
Described direct current contact modules, AC mutual induction module are positioned at casing crossbeam top, all link to each other with described monitor processing module by the cable on the bus-bar.
7. according to attending device before the described controller for solar of claim 3, it is characterized in that described blower module comprises fan that is assemblied on the fan track and the wind scooper that wind is imported the photovoltaic modular converter.
8. according to attending device before each the described controller for solar among the claim 3-7, it is characterized in that described bottom half further is provided with copper bar, the lower floor side further is provided with vertically disposed working grounding bar in the described casing;
Described lightning-protection module is by copper bar ground connection, and described direct current output module, photovoltaic input control module, veneer control module are respectively by working grounding bar ground connection.
9. attending device before the described according to Claim 8 controller for solar is characterized in that described working grounding bar is a Z word three-decker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206328869U CN201947202U (en) | 2010-11-30 | 2010-11-30 | Front maintaining device for a solar controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206328869U CN201947202U (en) | 2010-11-30 | 2010-11-30 | Front maintaining device for a solar controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201947202U true CN201947202U (en) | 2011-08-24 |
Family
ID=44474538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206328869U Expired - Lifetime CN201947202U (en) | 2010-11-30 | 2010-11-30 | Front maintaining device for a solar controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201947202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001536A (en) * | 2011-09-08 | 2013-03-27 | 黄利刚 | Solar collector box |
| CN106533353A (en) * | 2016-11-30 | 2017-03-22 | 合肥源擎电气科技有限公司 | Concentrated high-power off-network photovoltaic controller |
-
2010
- 2010-11-30 CN CN2010206328869U patent/CN201947202U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001536A (en) * | 2011-09-08 | 2013-03-27 | 黄利刚 | Solar collector box |
| CN106533353A (en) * | 2016-11-30 | 2017-03-22 | 合肥源擎电气科技有限公司 | Concentrated high-power off-network photovoltaic controller |
| CN106533353B (en) * | 2016-11-30 | 2018-07-31 | 合肥源擎电气科技有限公司 | A kind of centralization high power off-network photovoltaic controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |