CN2927596Y - Solar-light controller with double-path power supply - Google Patents
Solar-light controller with double-path power supply Download PDFInfo
- Publication number
- CN2927596Y CN2927596Y CNU200620105009XU CN200620105009U CN2927596Y CN 2927596 Y CN2927596 Y CN 2927596Y CN U200620105009X U CNU200620105009X U CN U200620105009XU CN 200620105009 U CN200620105009 U CN 200620105009U CN 2927596 Y CN2927596 Y CN 2927596Y
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- CN
- China
- Prior art keywords
- module
- solar
- voltage detection
- power supply
- battery voltage
- 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 - Lifetime
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model discloses a circuit control device for providing a dual power supply solar light controller for the lighting system. The device comprises a processor chip, a plurality of solar battery voltage detection modules which are connected in sequence, an anti-reverse charging module, a charging control module, a storage battery voltage detection module, wherein the solar battery voltage detection modules, the charging control module and the storage battery voltage detection module are respectively connected with the processor chip; and the processor chip is respectively connected with a processor power interface module, an external power interface module and an outgoing control module. The control device realizes dual power supply program of solar energy and common power, when the storage battery is under voltage, which provides common power supply for the light, and the battery voltage detection function, an over charge and discharge protection function is used in the voltage after being detected. The lighting status can be estimated in accordance with the walking of the people induced by the external sensor, so energy saving is realized; the timing can be set up through an external eight-code switch.
Description
Technical field
The utility model relates to a kind of circuit control device.More particularly, the utility model relates to the solar lamp controller that supplies power with double circuit that is used for illuminator.
Background technology
Along with the expansion of energy utilization patterns, the utilization of solar energy also more and more widely has a lot of places at present and utilizes solar energy as the street lighting energy, has saved a large amount of electric energy.But this technology also exists defective, and for example because present environmental protection is relatively good, so the greening in each highway section is all fairly perfect, causes some highway section to be blocked by shade.Therefore run into the weather of long-time wet weather and the situation that shade blocks, common solar street light just can't guarantee operate as normal.
Summary of the invention
Primary and foremost purpose of the present utility model is to overcome deficiency of the prior art, and a kind of solar lamp controller that supplies power with double circuit that is used for illuminator is provided.
The solar lamp controller that supplies power with double circuit in the utility model comprises processor chips, also comprise the solar array voltage detection module, counnter attack charging module, charging control circuit module, the battery tension detection module that link to each other successively, solar array voltage detection module, charging control circuit module and battery tension detection module link to each other with processor chips respectively; Processor chips also link to each other with output control module with processor power supply interface module, external power source interface module respectively.
As a kind of improvement, a timing control module connection processing device chip is arranged.
As a kind of improvement, a sensing input control module connection processing device chip is arranged.
Compared with prior art, the beneficial effects of the utility model are:
At first, this controller has been realized the scheme that solar energy, common civil power supply power with double circuit, and uses civil power to power to lamp when storage battery is under-voltage, has expanded the application deficiency of regular solar lamp.Secondly, this controller has been realized the battery voltage detection function, and the voltage after the detection is crossed and put defencive function as over-charge protective.Can judge the situation of lighting a lamp, energy savings by the external sensor induction people situation of walking about; Also can set the time regularly by 8 outside toggle switchs.
Description of drawings
Fig. 1 is the structured flowchart of the utility model embodiment.
Embodiment
With reference to the accompanying drawings, will be described in detail the utility model below.
The utility model specific embodiment 1 structured flowchart as shown in Figure 1.
The solar lamp controller that supplies power with double circuit among Fig. 1 comprises with lower member:
Processor chips 1 are used to handle the logical relation of each parts; Can adopt the P89LPC938 chip.
Solar array voltage detection module 2: gather the voltage of solar cell, give after the processor chips 1 through calculating voltage, the situation whether control charges; The detection of simultaneously also having undertaken external light intensity is the controlled condition of entire controller, have only when solar array voltage low to certain the time, controller can think that just the outside is darker, will the output of opening device controller, just realize light control functionality.Can realize by the mode of AD sampling.
Counnter attack charging module 3: major function is the voltage that the voltage of solar panels when not shining upon is lower than storage battery, if this module then storage battery can instead be charged to solar panels not causes solar panels to damage or lifetime.Can be by realizing every straight transmission manner.
Charging control circuit module 4: be used for controlling and whether storage battery charged.When battery tension is lower than the voltage of solar battery group, and open charging circuit under the storage battery situation about need charge, solar battery group is charged to storage battery.The charge closing function then during full or solar battery group brownout when battery tension.The advantage of low-voltage difference switch that can be by CMOS realizes.
Battery tension detection module 5: be used to gather battery tension, provide the battery tension pilot signal to processor chips.Can realize by the mode of AD sampling.
Processor power supply interface module 6: can realize by the mode of low-voltage difference switch power supply.
External power source interface module 7: can realize by the mode of one-way transmission.
Output control module 8: the mode of low-voltage difference switch that can be by CMOS realizes.
Timing control module 9: the mode of low-voltage difference switch that can be by CMOS realizes.
Sensing input control module 10: can realize by the mode of light-coupled isolation level input.
Among Fig. 1, solar array voltage detection module 2, charging control circuit module 4 and battery tension detection module 5 link to each other with processor chips 1 respectively; Processor chips 1 also link to each other with processor power supply interface module 6, external power source interface module 7, timing control module 9, sensing input control module 10 and output control module 8 respectively.
Wherein, solar array voltage detection module 2 links to each other with the solar cell of outside, battery tension detection module 5 links to each other with the storage battery of outside, processor power supply interface module 6 is connected with the 3V or the 5V DC power supply of outside, external power source interface module 7 is electrically connected with the 220V city of outside, timing control module 9 links to each other with 8 toggle switchs of outside, and sensing input control module 10 is connected with the infrared sensor of outside, and output control module 8 is connected with the lighting of outside.
Operation below by the solar lamp controller that supplies power with double circuit is annotated each parts function mode of the present utility model:
Supply power with double circuit solar lamp controller after putting into operation, and convert solar energy the electric energy of direct current to by solar battery group daytime, again by counnter attack charging module 3 and be subject to processing under the control of device chip 1 to charge in batteries.After detecting darkness by solar battery group evening, processor chips 1 control timing control module 9 is powered to external lighting apparatus by storage battery.What use under the normal condition is the power supply of storage battery; only battery tension be put into put protection (electric energy that storage battery is described has been put) after; if timing does not arrive simultaneously,, switch to civil power and power to lighting apparatus just those processor chips 1 are closed storage battery power supply.
Also having a special function in addition is by after connecing the infrared thermal releasing transducer at sensor port, can processor chips 1 detect people's process when the people walks close to, and then controls output module 8 and opens wherein road output control.After connecting lighting apparatus in this road output, can reach the people to the bright purpose that turns off the light when you leave of lamp, effectively saved the energy.
At last, it is also to be noted that what more than enumerate only is specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection range of the present utility model.
Claims (3)
1, a kind of solar lamp controller that supplies power with double circuit, comprise processor chips, it is characterized in that, also comprise the solar array voltage detection module, counnter attack charging module, charging control circuit module, the battery tension detection module that link to each other successively, solar array voltage detection module, charging control circuit module and battery tension detection module link to each other with processor chips respectively; Processor chips also link to each other with output control module with processor power supply interface module, external power source interface module respectively.
2, the solar lamp controller that supplies power with double circuit according to claim 1 is characterized in that, a timing control module connection processing device chip is arranged.
3, the solar lamp controller that supplies power with double circuit according to claim 1 is characterized in that, a sensing input control module connection processing device chip is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620105009XU CN2927596Y (en) | 2006-06-23 | 2006-06-23 | Solar-light controller with double-path power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620105009XU CN2927596Y (en) | 2006-06-23 | 2006-06-23 | Solar-light controller with double-path power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2927596Y true CN2927596Y (en) | 2007-07-25 |
Family
ID=38281850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620105009XU Expired - Lifetime CN2927596Y (en) | 2006-06-23 | 2006-06-23 | Solar-light controller with double-path power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2927596Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010094215A1 (en) * | 2009-02-23 | 2010-08-26 | 中山大洋电机制造有限公司 | Power supply control device and ventilating device using same |
| CN102118043A (en) * | 2009-12-31 | 2011-07-06 | 比亚迪股份有限公司 | Solar charger for charging power battery |
| CN101534590B (en) * | 2009-04-16 | 2012-07-04 | 陆启升 | Solar energy illuminating control power supply |
| CN102843831A (en) * | 2012-08-21 | 2012-12-26 | 芜湖市神龙新能源科技有限公司 | Road lamp using solar energy to carry out light-dependent control and time control |
-
2006
- 2006-06-23 CN CNU200620105009XU patent/CN2927596Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010094215A1 (en) * | 2009-02-23 | 2010-08-26 | 中山大洋电机制造有限公司 | Power supply control device and ventilating device using same |
| CN101534590B (en) * | 2009-04-16 | 2012-07-04 | 陆启升 | Solar energy illuminating control power supply |
| CN102118043A (en) * | 2009-12-31 | 2011-07-06 | 比亚迪股份有限公司 | Solar charger for charging power battery |
| CN102118043B (en) * | 2009-12-31 | 2013-12-04 | 比亚迪股份有限公司 | Solar charger for charging power battery |
| CN102843831A (en) * | 2012-08-21 | 2012-12-26 | 芜湖市神龙新能源科技有限公司 | Road lamp using solar energy to carry out light-dependent control and time control |
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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 |
Granted publication date: 20070725 |
|
| EXPY | Termination of patent right or utility model |