CN104470132A - Self-powered LED colorful-lamp control system - Google Patents
Self-powered LED colorful-lamp control system Download PDFInfo
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- CN104470132A CN104470132A CN201410731002.8A CN201410731002A CN104470132A CN 104470132 A CN104470132 A CN 104470132A CN 201410731002 A CN201410731002 A CN 201410731002A CN 104470132 A CN104470132 A CN 104470132A
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Abstract
A self-powered LED colorful-lamp control system comprises a power supply portion and an LED colorful-lamp portion and is characterized in that the power supply portion comprises at least one of a low-voltage solar power generating device and a low-voltage wind power generating device, a voltage stabilizing diode, a diode, a farad capacitor and switches, the power supply output positive pole of at least one of the low-voltage solar power generating device and the low-voltage wind power generating device is connected with the positive pole of the voltage stabilizing diode and the positive pole of the diode respectively, the negative pole of the diode is connected with the positive pole of the farad capacitor and the positive pole of the LED colorful-lamp portion respectively, the negative pole of the voltage stabilizing diode, the negative pole of the farad capacitor and the negative pole of the LED colorful-lamp portion are connected with the negative pole of at least one of the low-voltage solar power generating device and the low-voltage wind power generating device through the switches, the positive pole of the power supply portion is connected with the positive pole of the LED colorful-lamp portion through the switch, and the negative pole of the LED colorful-lamp portion is grounded. Alternatively, the positive pole of the power supply portion is connected with the positive pole of the LED colorful-lamp portion, and the negative pole of the LED colorful-lamp portion is grounded through the switch. Compared with the prior art, the self-powered LED colorful-lamp control system has the advantages of being small in power supply portion size, simple in structure, low in manufacturing cost and high in reliability.
Description
Technical field:
The present invention relates to a kind of color light control technology.
Background technology:
The self-powered led control system of color lamp that existing public place uses generally comprise power unit and, LED color lamp part, power unit comprises power generation part, charging circuit part, storage battery storage unit, control circuit part.Power generation part adopts the solar energy or wind electricity generating system that power is comparatively large, voltage is higher, to ensure to be charged to battery section by enough electric energy.When solar powered, because needs step-down charges a battery, the energy that reduction voltage circuit consumes is more, the energy storage efficiency of storage battery is not high yet, the efficiency of stored inverted, use entirety is not high, and the life-span of storage battery, also by the restriction of charging times (only hundreds of times), cannot improve useful life.When lighting led, battery feed also needs after the energy that the consumption of the process such as step-down, constant current is a large amount of just luminous for led, causes overall utilization rate of electrical not high.When wind power generation is powered, because the power of wind-driven generator is large, the threshold wind velocity of requirement is comparatively large, and only enough electricity so that charging system cannot be provided during gentle breeze to work.Current seen technical scheme is all subject to generating, the technology of power accumulating portion affected, and system configuration is complicated, energy ezpenditure is large, power unit volume is large, manufacturing cost is high.
Summary of the invention:
Goal of the invention of the present invention is to provide the self-powered led control system of color lamp that a kind of power unit volume is little, structure simple, low cost of manufacture, long service life, energy utilization rate are high, reliability is high.
The present invention realizes like this, comprise power unit, LED color lamp part, its special feature is that power unit comprises low-voltage solar energy, at least one device in wind electricity generating system, voltage stabilizing circuit, diode, farad capacitor, switch, low-voltage solar energy, at least one installation's power source output cathode in wind electricity generating system respectively with voltage stabilizing circuit power access end, diode cathode is connected, diode cathode respectively with the positive pole of farad capacitor, the positive pole of LED color lamp part is connected, voltage stabilizing circuit earth terminal, the negative pole of farad capacitor, the negative pole of LED color lamp part is by switch and low-voltage solar energy, at least one installation's power source negative pole in wind electricity generating system is connected.
During work, charge period by day, can make switch open, LED color lamp part does not work, at least one installation's power source in low-voltage solar energy, low pressure wind electricity generating system exports after voltage stabilizing circuit voltage stabilizing, to farad capacitor charging, because the capacitance of farad capacitor reaches more than 100 farads, and the power consumption of LED color lamp part is lower, like this, after the charging on daytime, after evening, closed by switch, farad capacitor just can to LED color lamp energize portions.When there being wind, low pressure wind electricity generating system is easy to just to generate electricity when gentle breeze, and the electric energy that wind electricity generating system sends can charge to farad capacitor after voltage stabilizing didoe voltage stabilizing, again can to LED color lamp energize portions.
Here, in order to increase the charge capacity of electric capacity, farad capacitor can be farad capacitor group, and farad capacitor group is by several farad capacitor and connect and form.The useful life of farad capacitor has nothing to do with discharge and recharge number of times substantially, significantly can improve the useful life of system.And owing to being low-voltage capacitance, directly the luminous voltage of pairing led, decreases the consumption of the step-down in general circuit, constant current, significantly can improve the service efficiency of electric energy.
Here, conveniently control, include power unit, the system of LED color lamp part has more than two covers, the negative pole of the LED color lamp part of each cover system is also connected by switch ground connection or with at least one installation's power source output negative pole in low-voltage solar energy, wind electricity generating system after connecing.
In order to realize automatic control, switch adopts photosensitive switch or electronic program control switch.
Compared with the prior art the present invention, has the advantage that power unit volume is little, structure simple, low cost of manufacture, long service life, capacity usage ratio are high, reliability is high.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of embodiments of the invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2.
Fig. 3 is the structural representation of the embodiment of the present invention 3.
Embodiment:
Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:
Embodiment 1: as shown in Figure 1, the present invention includes power unit 1, by several LED and the LED color lamp part 2 connect, its special feature is that power unit 1 comprises low-voltage solar energy 3, at least one device in wind electricity generating system 4, voltage stabilizing circuit (voltage stabilizing didoe D1), diode D2, farad capacitor C, K switch, low-voltage solar energy 3, at least one installation's power source output cathode in wind electricity generating system 4 respectively with voltage stabilizing didoe positive pole D1, diode D2 positive pole is connected, diode D2 negative pole respectively with the positive pole of farad capacitor C, the positive pole of LED color lamp part 2 is connected, voltage stabilizing didoe negative pole, the negative pole of farad capacitor, the negative pole of LED color lamp part is by switch and low-voltage solar energy, at least one installation's power source negative pole in wind electricity generating system is connected.
Farad capacitor is farad capacitor group, and farad capacitor group is by several farad capacitor and connect and form.
Here, the supply power voltage of low-voltage solar energy, wind electricity generating system is 3.5-12.0 volt levels, the voltage of voltage regulation of voltage stabilizing didoe (voltage stabilizing circuit) is 2.2-4.7 volts, and the rated voltage of LED color lamp part is 1.5-4 volts, and farad capacitor is the 100F-2000F of 1.5-4 volts.
Switch is light-operated switch, is connected between power unit, LED color lamp part.
Embodiment 2: as shown in Figure 2, the present invention is on the basis of embodiment 1, include power unit 1, the system 5 of LED color lamp part 2 has more than two covers, the negative pole of the LED color lamp part 2 of each cover system is also connected by K switch ground connection or with at least one installation's power source output negative pole in low-voltage solar energy, wind electricity generating system 3 after connecing.
Embodiment 3: as shown in Figure 3, the present invention is on the basis of embodiment 1, include power unit 1, the system 5 of LED color lamp part 2 has more than two covers, consisting of earth-return respective K switch of the LED color lamp part 2 of each cover system, wherein K switch can be lighted order by microcomputer coordinated signals 6 according to certain and lights one by one.
Claims (5)
1. a self-powered led control system of color lamp, comprise power unit, LED color lamp part, its special feature is that power unit comprises low-voltage solar energy, at least one device in low pressure wind electricity generating system, voltage stabilizing circuit, diode, farad capacitor, switch, low-voltage solar energy, at least one installation's power source output cathode in wind electricity generating system respectively with voltage stabilizing circuit power access end, diode cathode is connected, diode cathode respectively with the positive pole of farad capacitor, the positive pole of LED color lamp part is connected, voltage stabilizing circuit earth terminal, the negative pole of farad capacitor, the negative pole of LED color lamp part is by switch and low-voltage solar energy, at least one installation's power source negative pole in wind electricity generating system is connected, power unit positive pole is connected by the positive pole of switch with LED color lamp part, the minus earth of LED color lamp part, or after power unit positive pole is connected with LED color lamp part positive pole, the negative pole of LED color lamp part is by switch ground connection.
2. self-powered led control system of color lamp according to claim 1, is characterized in that farad capacitor is farad capacitor group, and farad capacitor group is by several farad capacitor and connect and form.
3. self-powered led control system of color lamp according to claim 2, it is characterized in that low-voltage solar energy, the supply power voltage of low pressure wind electricity generating system is 3.5-12.0 volt levels, the voltage of voltage regulation of voltage stabilizing circuit is V+0.7 volt, the rated voltage of LED color lamp part is V volt, farad capacitor be the withstand voltage V matched with LED lie prostrate and capacity more than 100 farads.
4. the collecting method according to claim 1 or 2 or 3, it is characterized in that including power unit, the system of LED color lamp part has more than two covers, the negative pole of the LED color lamp part of each cover system is also connected by switch ground connection or with at least one installation's power source output negative pole in low-voltage solar energy, wind electricity generating system after connecing.
5. the collecting method according to claim 1 or 2 or 3, it is characterized in that including power unit, the system of LED color lamp part has more than two covers, the negative pole of the LED color lamp part of each cover system is consisted of earth-return respective switch, and its breaker in middle can be lighted order by microcomputer coordinated signals according to certain and light one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410731002.8A CN104470132A (en) | 2014-12-05 | 2014-12-05 | Self-powered LED colorful-lamp control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410731002.8A CN104470132A (en) | 2014-12-05 | 2014-12-05 | Self-powered LED colorful-lamp control system |
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| Publication Number | Publication Date |
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| CN104470132A true CN104470132A (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410731002.8A Pending CN104470132A (en) | 2014-12-05 | 2014-12-05 | Self-powered LED colorful-lamp control system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007124719A (en) * | 2005-09-29 | 2007-05-17 | Nissan Diesel Motor Co Ltd | Power storage device |
| CN101909393A (en) * | 2010-09-03 | 2010-12-08 | 贵阳世纪天元科技有限公司 | LED lighting method and device |
| CN102882280A (en) * | 2011-07-12 | 2013-01-16 | 上海诚控电子科技有限公司 | Capacitor hybrid energy storage based efficient wind-solar-utility power complementary power supply device |
| CN103647319A (en) * | 2013-12-01 | 2014-03-19 | 姚海娟 | Wind power charging device |
| CN204259237U (en) * | 2014-12-05 | 2015-04-08 | 黎祥英 | A kind of self-powered led control system of color lamp |
-
2014
- 2014-12-05 CN CN201410731002.8A patent/CN104470132A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007124719A (en) * | 2005-09-29 | 2007-05-17 | Nissan Diesel Motor Co Ltd | Power storage device |
| CN101909393A (en) * | 2010-09-03 | 2010-12-08 | 贵阳世纪天元科技有限公司 | LED lighting method and device |
| CN102882280A (en) * | 2011-07-12 | 2013-01-16 | 上海诚控电子科技有限公司 | Capacitor hybrid energy storage based efficient wind-solar-utility power complementary power supply device |
| CN103647319A (en) * | 2013-12-01 | 2014-03-19 | 姚海娟 | Wind power charging device |
| CN204259237U (en) * | 2014-12-05 | 2015-04-08 | 黎祥英 | A kind of self-powered led control system of color lamp |
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Application publication date: 20150325 |