CN103024998A - Multifunctional LED (Light Emitting Diode) emergency illuminating device - Google Patents
Multifunctional LED (Light Emitting Diode) emergency illuminating device Download PDFInfo
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- CN103024998A CN103024998A CN201210487089XA CN201210487089A CN103024998A CN 103024998 A CN103024998 A CN 103024998A CN 201210487089X A CN201210487089X A CN 201210487089XA CN 201210487089 A CN201210487089 A CN 201210487089A CN 103024998 A CN103024998 A CN 103024998A
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Abstract
The invention relates to a multifunctional LED (Light Emitting Diode) emergency illuminating device which is characterized in that the input end of a lithium battery is connected to an AC-DC (Alternating Current-Direct Current) power supply conversion module through a charge controller, the output end of the lithium battery is connected to a singlechip control circuit through a voltage stabilizing circuit and is connected to an LED lamp array through a control switch; the control end of a control switch is connected with the singlechip control circuit; the input end of the charge controller is connected to the AC-DC power supply conversion module, the output end of the charge controller is connected to the lithium battery, and the control end of the charge controller is connected to the singlechip control circuit; the input end of a voltage comparer is connected to the AC-DC power supply conversion module and the lithium battery, the output end of the voltage comparer is connected to the singlechip control circuit, the output end of a photosensitive module is connected to the singlechip control circuit, the output end of a remote control receiving module is connected to the singlechip control circuit, the input end of the remote control receiving module is connected with a remote control emission module through a wireless antenna, an LED drive module is controlled by the singlechip control circuit and the output end of the LED drive module is connected to the LED lamp array. The multifunctional LED emergency illuminating device is capable of automatically controlling the switching on or off of the LED lamp array according to the light environment change, and is wide in visible range and low in operation cost.
Description
Technical field
The present invention relates to a kind of emergency lighting device, particularly a kind ofly can automatically fill outage, automatically identify the Multifunctional LED emergency lighting device of external environment condition.
Background technology
The emergency light that uses at present, what great majority adopted is ordinary incandescent lamp or sodium vapor lamp, the subject matter of these products is: the light-source brightness power time large, emergency lighting inadequate, that consume is short; The battery that uses is common plumbous zinc battery, need to successively repeat to discharge and recharge the performance that could keep battery, and the life-span is short, and certain pollution is arranged; The no light perception inducing function as long as outage then is lit, causes the useful life of energy waste and light fixture short; Incandescent lamp or sodium vapor lamp are the product that country eliminates at present, soon withdraw from the market comprehensively.
Summary of the invention
The object of the present invention is to provide a kind of installation simple and convenient, save operating cost, reliability is high, and visual range is wide, can both play the Multifunctional LED emergency lighting device of emergency lighting effect under various complex situations.
Technical scheme of the present invention: a kind of Multifunctional LED emergency lighting device comprises AC-DC power transfer module, charge controller, lithium battery, voltage comparator, control switch, voltage stabilizing circuit, photosensitive module, single chip machine controlling circuit, remote control reception module, remote-transmitter module, LED driver module and LED lamp array; Described lithium battery input is connected to the AC-DC power transfer module through charge controller, and output is connected to single chip machine controlling circuit and is connected to LED lamp array through control switch through voltage stabilizing circuit; The control end of control switch connects single chip machine controlling circuit; Described charge controller input is connected to the AC-DC power transfer module, and output is connected to lithium battery, and control end is connected to single chip machine controlling circuit; Described voltage comparator input is connected to AC-DC power transfer module and lithium battery, and output is connected to single chip machine controlling circuit; Described photosensitive module output is connected to single chip machine controlling circuit; Described remote control reception module output is connected to single chip machine controlling circuit, and input contacts through wireless antenna and remote-transmitter module; Described LED driver module is controlled by single chip machine controlling circuit, and output is connected to LED lamp array.
Described single chip machine controlling circuit is comprised of a STC one-chip computer module or STC single-chip microcomputer and peripheral circuit thereof.
Described photosensitive module is made of photo resistance or photo resistance and peripheral circuit thereof, the light on and off of its information control LED lamp array by gathering external environment condition.
Described LED lamp array is formed by super bright 3528LED lamp pearl spread configuration, and the lamp pearl is arranged and adopts 36 and 4 string, totally 144 3528 lamp pearls.
The invention has the advantages that the light on and off that can automatically control according to the extraneous light environmental change LED lamp array, and visual range is wide, reliability is high, operating cost is low, distant control function is again so that more convenient to operate succinct.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is control principle drawing of the present invention.
Fig. 3 is schematic block circuit diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
As shown in Figure 1, emergency lighting device of the present invention, it comprises the lamp body 2 that is positioned at lamp outer casing 1 middle part, the LED3 of spread configuration on described lamp body 2, LED3 is comprised of super bright cold white 3528 lamp pearls, supports the lamp bracket 4 of lamp outer casing 1.
Control circuit has been installed in described lamp bracket 4 inside, comprise that 15V shown in Figure 3 turns the voltage stabilizing circuit 10 of 5V, AC-DC power transfer module 5, charge controller 6, lithium battery 8, voltage comparator 7, control switch 9, photosensitive module 11, single chip machine controlling circuit 12, remote control reception module 15, LED driver module 13.Described AC-DC power transfer module 5 output termination charge controller 6 and voltage comparators 7; The described AC-DC power transfer module 5 of described charging control 6 input terminations, output termination lithium battery 8, control end connects single chip machine controlling circuit 12; The described voltage comparator 7 input described AC-DC power transfer module 5 of termination and lithium batteries 8, output is connected to single chip machine controlling circuit 12; Described control switch 9 input termination lithium batteries 8, control end connects single chip machine controlling circuit 12, output termination LED lamp array 14; Described photosensitive module 11 outputs connect single chip machine controlling circuit 12; Described remote control reception module 15 outputs connect single chip machine controlling circuit 12, and input contacts through wireless antenna and remote-transmitter module 16; The described single chip machine controlling circuit 12 of described LED driver module 13 input terminations, the described LED lamp of output termination array 14; Through described voltage stabilizing circuit 10 power supplies, powered by described control switch 9 by described lithium battery 8 by described LED lamp array 14 by described lithium battery 8 for described single chip machine controlling circuit 12.
Among Fig. 3, described charge controller 6 with electrical power storage in described lithium battery 8, described lithium battery 8 is supplied with LED lamp array 14 through described control switch 9 with the 15V electricity, described voltage comparator 7 more described AC-DC power transfer module 5 and lithium battery 8 voltages are delivered to single chip machine controlling circuit 12 with the result.As shown in Figure 2, single chip machine controlling circuit 12 forms (or a STC one-chip computer module) by single-chip microcomputer 17 and peripheral circuit thereof.Described AC-DC power transfer module 5 is the regulated power supply module, and power loss is lower, and power supply conversion efficiency is high.15V voltage is converted to 5V through voltage stabilizing circuit 10 and supplies with single-chip microcomputer 17, and described single-chip microcomputer 17 adopts the extremely low STC single-chip microcomputer of power consumption.Described photosensitive module 11, remote control reception module 15, LED driver module (being driving transistors) 13 are connected to the I/O mouth of single-chip microcomputer 17, and the output of driving transistors 13 is connected to described LED lamp array 14.
Described photosensitive module 11 is made of photo resistance or photo resistance and peripheral circuit thereof.Photo resistance is directly obtained photosensor signal from external environment condition, then passes through the processing of peripheral circuit, delivers to the I/O mouth of single-chip microcomputer 17, and single-chip microcomputer reads the operation of the level signal control program of pin.
7 minutes two branch roads of described voltage comparator: a branch road is more described AC-DC power transfer module 5 voltages and described lithium battery 8 voltages, and another branch road is single-chip microcomputer 17 voltages in more described AC-DC power transfer module 5 voltages and the described single chip machine controlling circuit 12.When described lithium battery 8 voltages of described AC-DC power transfer module 5 voltage ratios are low, disconnect described charge controller circuit 6, do not continue charging, otherwise then continue charging, be conducive to like this protect the life-span of described lithium battery 8, energy savings.When single-chip microcomputer 17 voltages in the described single chip machine controlling circuit 12 of described AC-DC power transfer module 5 voltage ratios are low, show outside the power failure, recognizing in described photosensitive module 11 is under the prerequisite at night, the described control switch 9 of described single chip machine controlling circuit 12 conductings, impel described lithium battery 8 to power to described LED lamp array 14 by described control switch 9, otherwise then end described control switch 9.
Light on and off of the present invention control is finished by single-chip microcomputer 17, utilizes software programming light on and off program, and the pin by the single-chip processor i/o mouth sets high respectively and set low the on and off that can control lamp.By the light on and off that gather and relatively external environmental information can be controlled emergency light.
LED lamp array of the present invention has adopted super bright cold white 3528 lamp pearls, and volume is little, the life-span is long, power consumption is few, caloric value is low, glimmer without exchanging, toggle speed is fast, electromagnetic interference is little, light is naturally pure, and luminous flux is high, energy savings.The lamp pearl is arranged and adopts 36 and 4 string, totally 144 3528 lamp pearls.
Detailed description is not prior art.
The above only is that preferred implementation of the present invention is described; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all should fall in the definite protection range of claims of the present invention.
Claims (4)
1. a Multifunctional LED emergency lighting device is characterized in that: comprise AC-DC power transfer module, charge controller, lithium battery, voltage comparator, control switch, voltage stabilizing circuit, photosensitive module, single chip machine controlling circuit, remote control reception module, remote-transmitter module, LED driver module and LED lamp array; Described lithium battery input is connected to the AC-DC power transfer module through charge controller, and output is connected to single chip machine controlling circuit and is connected to LED lamp array through control switch through voltage stabilizing circuit; The control end of control switch connects single chip machine controlling circuit; Described charge controller input is connected to the AC-DC power transfer module, and output is connected to lithium battery, and control end is connected to single chip machine controlling circuit; Described voltage comparator input is connected to AC-DC power transfer module and lithium battery, and output is connected to single chip machine controlling circuit; Described photosensitive module output is connected to single chip machine controlling circuit; Described remote control reception module output is connected to single chip machine controlling circuit, and input contacts through wireless antenna and remote-transmitter module; Described LED driver module is controlled by single chip machine controlling circuit, and output is connected to LED lamp array.
2. a kind of Multifunctional LED emergency lighting device according to claim 1 is characterized in that: described single chip machine controlling circuit is comprised of a STC one-chip computer module or STC single-chip microcomputer and peripheral circuit thereof.
3. a kind of Multifunctional LED emergency lighting device according to claim 1 is characterized in that: described photosensitive module is made of photo resistance or photo resistance and peripheral circuit thereof, the light on and off of its information control LED lamp array by gathering external environment condition.
4. a kind of Multifunctional LED emergency lighting device according to claim 1, it is characterized in that: described LED lamp array is formed by super bright 3528LED lamp pearl spread configuration, and the lamp pearl is arranged and adopts 36 and 4 string, totally 144 3528 lamp pearls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210487089XA CN103024998A (en) | 2012-11-26 | 2012-11-26 | Multifunctional LED (Light Emitting Diode) emergency illuminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210487089XA CN103024998A (en) | 2012-11-26 | 2012-11-26 | Multifunctional LED (Light Emitting Diode) emergency illuminating device |
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| Publication Number | Publication Date |
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| CN103024998A true CN103024998A (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210487089XA Pending CN103024998A (en) | 2012-11-26 | 2012-11-26 | Multifunctional LED (Light Emitting Diode) emergency illuminating device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110913533A (en) * | 2019-12-31 | 2020-03-24 | 佛山市利升光电有限公司 | LED lamp and control circuit thereof |
| CN110996445A (en) * | 2019-12-31 | 2020-04-10 | 佛山市利升光电有限公司 | LED lamp circuit structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070229250A1 (en) * | 2006-03-28 | 2007-10-04 | Wireless Lighting Technologies, Llc | Wireless lighting |
| CN201398257Y (en) * | 2009-05-08 | 2010-02-03 | 深圳市德泽能源科技有限公司 | Automatic control circuit of lithium battery LED fire-fighting emergency light |
| CN202374536U (en) * | 2011-12-25 | 2012-08-08 | 王雁尘 | Efficient 6-watt LED (Light-Emitting Diode) emergency lamp |
| CN202455601U (en) * | 2011-12-26 | 2012-09-26 | 浙江加兰节能科技股份有限公司 | Intelligent light-controlled LED (Light Emitting Diode) lighting device |
-
2012
- 2012-11-26 CN CN201210487089XA patent/CN103024998A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070229250A1 (en) * | 2006-03-28 | 2007-10-04 | Wireless Lighting Technologies, Llc | Wireless lighting |
| CN201398257Y (en) * | 2009-05-08 | 2010-02-03 | 深圳市德泽能源科技有限公司 | Automatic control circuit of lithium battery LED fire-fighting emergency light |
| CN202374536U (en) * | 2011-12-25 | 2012-08-08 | 王雁尘 | Efficient 6-watt LED (Light-Emitting Diode) emergency lamp |
| CN202455601U (en) * | 2011-12-26 | 2012-09-26 | 浙江加兰节能科技股份有限公司 | Intelligent light-controlled LED (Light Emitting Diode) lighting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110913533A (en) * | 2019-12-31 | 2020-03-24 | 佛山市利升光电有限公司 | LED lamp and control circuit thereof |
| CN110996445A (en) * | 2019-12-31 | 2020-04-10 | 佛山市利升光电有限公司 | LED lamp circuit structure |
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Application publication date: 20130403 |