CN205491351U - Dual supply LED time delay lamp controller - Google Patents
Dual supply LED time delay lamp controller Download PDFInfo
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- CN205491351U CN205491351U CN201620273236.7U CN201620273236U CN205491351U CN 205491351 U CN205491351 U CN 205491351U CN 201620273236 U CN201620273236 U CN 201620273236U CN 205491351 U CN205491351 U CN 205491351U
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Abstract
The utility model discloses a dual supply LED time delay lamp controller, including resistance R1, electric capacity C1, rectifier bridge T and solar panel T, its characterized in that, electric capacity C2 and 220V alternating current are connected to resistance R1's one end, and electric capacity C2's the other end, the port 1 that transient voltage restraines diode DW and rectifier bridge T are connected to resistance R1's the other end, and 2 pins 1 of connecting electric capacity C1 and chip IC1 of port that transient voltage restraines diode DW's the other end and the other end of 220V alternating current, rectifier bridge T are connected to rectifier bridge T's port 3. The utility model discloses dual supply LED time delay lamp controller simple structure, components and parts are few, adopt two kinds of generating electricity way of commercial power and solar energy power generation to the preferential solar energy that uses, the mains power supply of automatic switch -over when solar energy powering insufficient utilizes triode and electric capacity constitution delay control module simultaneously, has simplified circuit structure, and this use cost hangs down, the advantage of convenient to use and saving electric energy.
Description
Technical field
This utility model relates to a kind of delayed lamp, specifically a kind of dual power supply LED delayed lamp controller.
Background technology
Along with the negative effect caused by Global Greenhouse Effect constantly manifests, in the world every country all using energy-saving and emission-reduction as the major issue that be must take in native economic development, the emerging power-saving technology that LED lighting engineering is arisen at the historic moment just under this background.LED illuminating product has had been applied in daily life, along with developing rapidly of LED at present.The conventional light source that now white LED light source is compared has life-span length, solid state lighting is hardly damaged, specular removal, without advantages such as hydrargyrum environmental protection, antidetonations, following will become third generation light source, another revolution of lighting field will be brought.Especially in the application of delay illuminating lamp, the most common delayed lamp major part uses line voltage to power, and time delay module structure is complicated, and quiescent dissipation is high, therefore needs to be improved.
Utility model content
The purpose of this utility model is to provide a kind of dual power supply LED delayed lamp controller, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
nullA kind of dual power supply LED delayed lamp controller，Including resistance R1、Electric capacity C1、Rectifier bridge T and solar panels T，It is characterized in that，One end of described resistance R1 connects electric capacity C2 and 220V alternating current，The other end of resistance R1 connects the other end of electric capacity C2、The port 1 of transient voltage suppressor diode DW and rectifier bridge T，The port 3 of rectifier bridge T connects the other end and the other end of 220V alternating current of transient voltage suppressor diode DW，The port 2 of rectifier bridge T connects the pin 1 of electric capacity C1 and chip IC 1，The other end of electric capacity C1 connects relay J、The negative pole of accumulator E、Solar panels T、The emitter stage of audion V1、Resistance R4、The anode of diode D4、The port 4 of LED lamp H and rectifier bridge T，The pin 3 of chip IC 1 connects the contact J-2 of relay J，The other end of solar panels T connects the anode of diode D1，The negative electrode of diode D1 connects resistance R2、The contact J-1 of relay J and the anode of diode D3，The negative electrode of diode D3 connects the contact J-2 of relay J、Resistance R3 and the emitter stage of audion V2，The other end of the contact J-1 of relay J connects the positive pole of accumulator E，The other end of resistance R2 connects the negative electrode of diode D3，The anode of diode D3 connects the other end of relay J，The other end of resistance R3 connects button K1、Electric capacity C2 and resistance R4，The other end of button K1 connects the other end of electric capacity C2、The negative electrode of diode D4 and the base stage of audion V1，The colelctor electrode of audion V1 connects resistance R5，The base stage of the other end connecting triode V2 of resistance R5，The colelctor electrode of audion V2 connects the other end of LED lamp H，The model of described chip IC 1 is LM7809.
As preferred version of the present utility model: described resistance R4 is photoconductive resistance.
Compared with prior art, the beneficial effects of the utility model are: this utility model dual power supply LED delayed lamp controller architecture is simple, components and parts are few, use civil power and two kinds of generation modes of solar electrical energy generation, and preferentially use solar energy, the mains-supplied automatically switched when solar powered deficiency, utilizing audion and electric capacity composition delays time to control module simultaneously, simplify circuit structure, use cost is low, easy to use and the advantage of saves energy for this tool.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of dual power supply LED delayed lamp controller.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，A kind of dual power supply LED delayed lamp controller，Including resistance R1、Electric capacity C1、Rectifier bridge T and solar panels T，It is characterized in that，One end of described resistance R1 connects electric capacity C2 and 220V alternating current，The other end of resistance R1 connects the other end of electric capacity C2、The port 1 of transient voltage suppressor diode DW and rectifier bridge T，The port 3 of rectifier bridge T connects the other end and the other end of 220V alternating current of transient voltage suppressor diode DW，The port 2 of rectifier bridge T connects the pin 1 of electric capacity C1 and chip IC 1，The other end of electric capacity C1 connects relay J、The negative pole of accumulator E、Solar panels T、The emitter stage of audion V1、Resistance R4、The anode of diode D4、The port 4 of LED lamp H and rectifier bridge T，The pin 3 of chip IC 1 connects the contact J-2 of relay J，The other end of solar panels T connects the anode of diode D1，The negative electrode of diode D1 connects resistance R2、The contact J-1 of relay J and the anode of diode D3，The negative electrode of diode D3 connects the contact J-2 of relay J、Resistance R3 and the emitter stage of audion V2，The other end of the contact J-1 of relay J connects the positive pole of accumulator E，The other end of resistance R2 connects the negative electrode of diode D3，The anode of diode D3 connects the other end of relay J，The other end of resistance R3 connects button K1、Electric capacity C2 and resistance R4，The other end of button K1 connects the other end of electric capacity C2、The negative electrode of diode D4 and the base stage of audion V1，The colelctor electrode of audion V1 connects resistance R5，The base stage of the other end connecting triode V2 of resistance R5，The colelctor electrode of audion V2 connects the other end of LED lamp H，The model of described chip IC 1 is LM7809.
Resistance R4 is photoconductive resistance.
nullOperation principle of the present utility model is: in the case of daylight abundance，Solar panels T is completed opto-electronic conversion and is transferred out by electric energy by non-return diode D1，Its voltage be enough to through resistance R2, diode D2 be turned on，Therefore relay J obtains electric，The J-1 adhesive of its contact，J-2 disconnects，Accumulator E is charged，If running into long rainy weather，During the undertension of accumulator E，Its output voltage is not enough to breakdown diode D3，Therefore relay J disconnects，The J-2 adhesive of its contact，220V line voltage is after the capacitance-resistance voltage reduction circuit blood pressure lowering being made up of electric capacity C2 and resistance R1，Enter back into and rectifier bridge T carries out rectification，Transient voltage suppressor diode DW in circuit is for eliminating the peak voltage that city's electro-mechanical wave produces simultaneously，The DC voltage exported from the port 2 of rectifier bridge T is powered to circuit after electric capacity C1 filtering and chip IC 1 voltage stabilizing again，Diode D2 is non-return diode，Prevent the line voltage impact on solar energy circuit，During daytime，R4 is low-resistance by illumination，Audion V1、V2 is turned off making the power-off of LED lamp H the most luminous without bias current.When insufficient light at night, R4 is high resistant because losing illumination, the anodic potentials high jump of C, and C2 is charged by power supply by the emitter junction of R3 and V1, during use, presses the charged lotus of K1, C2 and is just quickly released；C is recharged by battery G by Rl and VT1 emitter junction subsequently, and charging current makes V1, V2 turn on, LED lamp H electrified light emitting, and through one section of delay time, C2 charging current tends to zero, and V1, V2 successively lose bias current cut-off, and H extinguishes.
Claims (2)
- null1. a dual power supply LED delayed lamp controller，Including resistance R1、Electric capacity C1、Rectifier bridge T and solar panels T，It is characterized in that，One end of described resistance R1 connects electric capacity C2 and 220V alternating current，The other end of resistance R1 connects the other end of electric capacity C2、The port 1 of transient voltage suppressor diode DW and rectifier bridge T，The port 3 of rectifier bridge T connects the other end and the other end of 220V alternating current of transient voltage suppressor diode DW，The port 2 of rectifier bridge T connects the pin 1 of electric capacity C1 and chip IC 1，The other end of electric capacity C1 connects relay J、The negative pole of accumulator E、Solar panels T、The emitter stage of audion V1、Resistance R4、The anode of diode D4、The port 4 of LED lamp H and rectifier bridge T，The pin 3 of chip IC 1 connects the contact J-2 of relay J，The other end of solar panels T connects the anode of diode D1，The negative electrode of diode D1 connects resistance R2、The contact J-1 of relay J and the anode of diode D3，The negative electrode of diode D3 connects the contact J-2 of relay J、Resistance R3 and the emitter stage of audion V2，The other end of the contact J-1 of relay J connects the positive pole of accumulator E，The other end of resistance R2 connects the negative electrode of diode D3，The anode of diode D3 connects the other end of relay J，The other end of resistance R3 connects button K1、Electric capacity C2 and resistance R4，The other end of button K1 connects the other end of electric capacity C2、The negative electrode of diode D4 and the base stage of audion V1，The colelctor electrode of audion V1 connects resistance R5，The base stage of the other end connecting triode V2 of resistance R5，The colelctor electrode of audion V2 connects the other end of LED lamp H，The model of described chip IC 1 is LM7809.
- A kind of dual power supply LED delayed lamp controller the most according to claim 1, it is characterised in that described resistance R4 is photoconductive resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620273236.7U CN205491351U (en) | 2016-04-05 | 2016-04-05 | Dual supply LED time delay lamp controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620273236.7U CN205491351U (en) | 2016-04-05 | 2016-04-05 | Dual supply LED time delay lamp controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205491351U true CN205491351U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620273236.7U Expired - Fee Related CN205491351U (en) | 2016-04-05 | 2016-04-05 | Dual supply LED time delay lamp controller |
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| CN (1) | CN205491351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832677A (en) * | 2018-06-19 | 2018-11-16 | 南京奥新可工程科技有限公司 | A kind of mobile power source used suitable for field exploration |
-
2016
- 2016-04-05 CN CN201620273236.7U patent/CN205491351U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832677A (en) * | 2018-06-19 | 2018-11-16 | 南京奥新可工程科技有限公司 | A kind of mobile power source used suitable for field exploration |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20200405 |