CN104507240A - LED (light-emitting diode) lamp control device - Google Patents
LED (light-emitting diode) lamp control device Download PDFInfo
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- CN104507240A CN104507240A CN201510016436.4A CN201510016436A CN104507240A CN 104507240 A CN104507240 A CN 104507240A CN 201510016436 A CN201510016436 A CN 201510016436A CN 104507240 A CN104507240 A CN 104507240A
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Abstract
The invention discloses a novel LED dimming and an LED backup power control device. The novel LED dimming and an LED backup power control device comprises a lamp light emitting module, a power module and a controlled power switch module. The controlled power switch module comprises a controlled low-brightness switch module and a controlled high-brightness switch module. The equivalent resistance of the controlled high-brightness switch module turned on in a series circuit of the lamp light emitting module and the power module is lower than that of the controlled low-brightness switch module turned on in the series circuit. The control signal input end of the controlled low-brightness switch module is connected to a light sensing module. The signal input end of the controlled high-brightness switch module is connected to a motion sensing module for motion sensing for further controlling the turning on/turning off of the controlled high-brightness switch module. The power input end of the light sensing module and the power input end of the motion sensing module are connected to the power module. The novel LED dimming and an LED backup power control device is easy and reliable to use and flexible in control and facilitates electricity energy saving.
Description
[technical field]
The present invention relates to a kind of LED control device.
[background technology]
At present, existing illuminating lamp control device function is simple, and usually only have the function controlling illuminating lamp and open and close, it is not easy to actual application.Dimming LED lamp control circuit, can control LED highlighted, low bright, go out.
Therefore, be necessary to solve as above problem.
[summary of the invention]
Instant invention overcomes the deficiency of above-mentioned technology, provide a kind of LED control device, it is easy to use and reliable, controls flexibly.
For achieving the above object, present invention employs following technical proposal:
A kind of LED control device, it is characterized in that including illuminating lamp light emitting module 100, power module 200, and for controlling the controlled source switch module 300 that illuminating lamp light emitting module 100 and power module 200 turn on/off, described controlled source switch module 300 includes and carries out the controlled low-light level switch module 310 of low-light level illumination for controlling illuminating lamp light emitting module 100 module 200 that switches on power and carry out the controlled high brightness switch module 320 of highlight illumination for controlling illuminating lamp light emitting module 100 module 200 that switches on power, equivalent resistance when described controlled high brightness switch module 320 is connected when illuminating lamp light emitting module 100 is connected than described controlled low-light level switch module 310 with the equivalent resistance in power module 200 series circuit in this series circuit is little, described controlled low-light level switch module 310 control signal input is connected with for induced environment light intensity/weak so that control the photoinduction module 400 that controlled low-light level switch module 310 disconnects/connect, described controlled high brightness switch module 320 control signal input is connected with for motional induction so that control the motional induction module 500 of controlled high brightness switch module 320 on/off, described photoinduction module 400 power input, motional induction module 500 power input is connected on power module 200.
A kind of LED control device as above, it is characterized in that described power module 200 include for when there being civil power to illuminating lamp light emitting module 100 directly power supply direct supply module 210 and for when stopping civil power to the back-up source module 220 of illuminating lamp light emitting module 100 backup, as power module 200 power output end after described direct supply module 210 power output end, back-up source module 220 power output end are connected.
A kind of LED control device as above, is characterized in that described direct supply module 210 adopts AC/DC voltage changing module.
A kind of LED control device as above, it is characterized in that described back-up source module 220 includes the charging module 221 for external civil power, charging cell module 222 and the controlled DC/DC voltage changing module 223 connected in turn, described controlled DC/DC voltage changing module 223 power output end power module 220 power output end in support, described controlled DC/DC voltage changing module 223 control signal input is connected with for detect civil power without/have so that control controlled DC/DC voltage changing module 223 and work/out-of-work civil power break-make detection module 224.
A kind of LED control device as above, is characterized in that described civil power break-make detection module 224 detection signal input is connected on described charging module 221 power output end.
As above a kind of LED control device described in any one, it is characterized in that described photoinduction module 400 is also provided with the enable signal output whether worked for controlling described motional induction module 500, described motional induction module 500 is provided with the enable signal input for being connected with described photoinduction module 400 enable signal output.
A kind of LED control device described above, is characterized in that described motional induction module 500 adopts infrared induction module or/and radar induction module.
A kind of LED control device as above, is characterized in that described motional induction module 500 adopts sound wave induction module.
The invention has the beneficial effects as follows:
1, have low-light level illumination and highlight illumination controlling functions in one, and control low-light level illumination by photoinduction module 400, control highlight illumination by motional induction module 500, it controls flexibly and practicality is good, is conducive to energy saving.
2, power module 200 comprises direct supply module 210 and back-up source module 220, has emergency lighting control function, is convenient to actual use.
3, back-up source module 220 includes the charging module 221 for external civil power, charging cell module 222 and the controlled DC/DC voltage changing module 223 that connect in turn, described controlled DC/DC voltage changing module 223 power output end power module 220 power output end in support, described controlled DC/DC voltage changing module 223 control signal input is connected with civil power break-make detection module 224, is convenient to opening back-up source module 220 work without automatically triggering during civil power.
4, photoinduction module 400 is also provided with the enable signal output whether worked for controlling described motional induction module 500, described motional induction module 500 is also provided with the enable signal input for being connected with light induction module 400 enable signal output, so, only have when photoinduction module 400 by sense when triggering night or surround lighting more weak time just control the induction controlling functions of setting in motion induction module 500, which obviate by day or surround lighting is stronger time motional induction module 500 triggered and control controlled high brightness switch module 320 and connect and make illuminating lamp light emitting module 100 carry out the generation of highlight illumination, this case is conducive to the saving electric energy in actual use.
[accompanying drawing explanation]
Fig. 1 is structured flowchart of the present invention.
Fig. 2 is one of power module 200 of the present invention.
Fig. 3 is two of power module 200 of the present invention.
Fig. 4 is three of power module 200 of the present invention.
Fig. 5 is four of power module 200 of the present invention.
Fig. 6 is five of power module 200 of the present invention.
Fig. 7 is six of power module 200 of the present invention.
Fig. 8 is seven of power module 200 of the present invention.
Fig. 9 is eight of power module 200 of the present invention.
Figure 10 is one of controlled source switch module 300 of the present invention.
Figure 11 is two of controlled source switch module 300 of the present invention.
Figure 12 is three of controlled source switch module 300 of the present invention.
Figure 13 is four of controlled source switch module 300 of the present invention.
Figure 14 is five of controlled source switch module 300 of the present invention.
Figure 15 is six of controlled source switch module 300 of the present invention.
Figure 16 is seven of controlled source switch module 300 of the present invention.
Figure 17 is eight of controlled source switch module 300 of the present invention.
Figure 18 is nine of controlled source switch module 300 of the present invention.
Figure 19 is ten of controlled source switch module 300 of the present invention.
Figure 20 is 11 of controlled source switch module 300 of the present invention.
Figure 21 is 12 of controlled source switch module 300 of the present invention.
Figure 22 is 13 of controlled source switch module 300 of the present invention.
Figure 23 is 14 of controlled source switch module 300 of the present invention.
Figure 24 is 15 of controlled source switch module 300 of the present invention.
Figure 25 is 16 of controlled source switch module 300 of the present invention.
Figure 26 is 17 of controlled source switch module 300 of the present invention.
Figure 27 is 18 of controlled source switch module 300 of the present invention.
Figure 28 is 19 of controlled source switch module 300 of the present invention.
Figure 29 is 20 of controlled source switch module 300 of the present invention.
Figure 30 is 21 of controlled source switch module 300 of the present invention.
Figure 31 is 22 of controlled source switch module 300 of the present invention.
Figure 32 is 23 of controlled source switch module 300 of the present invention.
Figure 33 is 24 of controlled source switch module 300 of the present invention.
[embodiment]
Be described in further detail below in conjunction with accompanying drawing and embodiments of the present invention:
As shown in Figure 1, a kind of LED control device, include illuminating lamp light emitting module 100, power module 200, and for controlling the controlled source switch module 300 that illuminating lamp light emitting module 100 and power module 200 turn on/off, described controlled source switch module 300 includes and carries out the controlled low-light level switch module 310 of low-light level illumination for controlling illuminating lamp light emitting module 100 module 200 that switches on power and carry out the controlled high brightness switch module 320 of highlight illumination for controlling illuminating lamp light emitting module 100 module 200 that switches on power, equivalent resistance when described controlled high brightness switch module 320 is connected when illuminating lamp light emitting module 100 is connected than described controlled low-light level switch module 310 with the equivalent resistance in power module 200 series circuit in this series circuit is little, described controlled low-light level switch module 310 control signal input is connected with for induced environment light intensity/weak so that control the photoinduction module 400 that controlled low-light level switch module 310 disconnects/connect, described controlled high brightness switch module 320 control signal input is connected with for motional induction so that control the motional induction module 500 of controlled high brightness switch module 320 on/off, described photoinduction module 400 power input, motional induction module 500 power input is connected on power module 200.
Described power module 200 include for when there being civil power to illuminating lamp light emitting module 100 directly power supply direct supply module 210 and for when stopping civil power to the back-up source module 220 of illuminating lamp light emitting module 100 backup, as power module 200 power output end after described direct supply module 210 power output end, back-up source module 220 power output end are connected.
Described back-up source module 220 includes the charging module 221 for external civil power, charging cell module 222 and the controlled DC/DC voltage changing module 223 that connect in turn, described controlled DC/DC voltage changing module 223 power output end power module 220 power output end in support, described controlled DC/DC voltage changing module 223 control signal input is connected with for detect civil power without/have so that control controlled DC/DC voltage changing module 223 and work/out-of-work civil power break-make detection module 224.
As mentioned above, this case motional induction module 500 can adopt infrared induction module, radar induction module, or sound wave induction module, wherein, the occasion that infrared induction module can be used for adopting infrared detection human infrared signal and triggers the connection of controlled high brightness switch module 320, radar induction module can be used for adopting radar to carry out inspected object triggering the occasion that controlled high brightness switch module 320 connects as the motion of people or vehicle, sound wave induction module can be used for adopting sound wave to carry out inspected object triggering the occasion that controlled high brightness switch module 320 connects as the acoustic signals of people or vehicle.
If Fig. 2-5 is that one of this case power module 200 embodiment is to four respectively, described direct supply module 210 all adopts AC/DC voltage changing module, in described back-up source module 220, civil power break-make detection module 224 all adopts chip model to be 555 time-base integrated circuits, wherein, the power input of 555 time-base integrated circuits is connected with described charging cell module 222 power output end and detection signal input is connected with described charging module 221 power output end, when there being civil power, 555 time-base integrated circuits are to controlled DC/DC voltage changing module 223 control signal input input low level signal, controlled DC/DC voltage changing module 223 is not worked, civil power is powered to illuminating lamp light emitting module 100 by direct supply module 210, when without civil power, 555 time-base integrated circuits are to controlled DC/DC voltage changing module 223 control signal input input high level signal, controlled DC/DC voltage changing module 223 is worked, and charging cell module 222 is powered to illuminating lamp light emitting module 100 by controlled DC/DC voltage changing module 223.
As mentioned above, applicant states, the embodiment of above-mentioned power module 200 is not as the restriction to this case protection range.Separately, although do not indicate this case controlled source switch module 300 in Fig. 2-9, but the effect that those skilled in the art turn on/offs for controlling illuminating lamp light emitting module 100 and power module 200 according to controlled source switch module 300, just can understand controlled source switch module 300 be connected on illuminating lamp light emitting module 100 and power module 200 series circuit just passable.
If Figure 10-33 is that one of this case controlled source switch module 300 embodiment is to 24, described controlled low-light level switch module 310, controlled high brightness switch module 320 all adopt controlled switch pipe circuit, but applicant states, this case controlled source switch module 300 is not limited to adopt controlled switch pipe circuit to realize, and also can realize controlled source switch module 300 effect in the present case as adopted controlled electromagnetic switching circuit.
As shown in figure 12, described controlled low-light level switch module 310 comprises PNP triode Q1, resistance R1, and current-limiting resistance R3, described controlled high brightness switch module 320 comprises NPN triode Q2 and resistance R2, described PNP triode Q1 base stage connects input by resistance R1 with described photoinduction module 400 control signal and is connected, ground connection after PNP triode Q1 collector electrode is connected with NPN triode Q2 emitter, NPN triode Q2 base stage is connected with described motional induction module 500 control signal input by resistance R2, PNP triode Q1 emitter is connected with described illuminating lamp light emitting module 100 1 input after being connected with NPN triode Q2 collector electrode by current-limiting resistance R3, another input of illuminating lamp light emitting module 100 is connected with power module 200 cathode output end.
As shown in figure 23, described controlled low-light level switch module 310 comprises PMOS Q1, resistance R1, and current-limiting resistance R3, described controlled high brightness switch module 320 comprises NMOS tube Q2 and resistance R2, described PMOS Q1 grid connects input by resistance R1 with described photoinduction module 400 control signal and is connected, ground connection after PMOS Q1 source electrode and NMOS tube Q2 drain and be connected, NMOS tube Q2 grid is connected with described motional induction module 500 control signal input by resistance R2, be connected with described illuminating lamp light emitting module 100 1 input after PMOS Q1 drain electrode is connected with NMOS tube Q2 source electrode, another input of illuminating lamp light emitting module 100 is connected with power module 200 cathode output end.
As mentioned above, during this case work, just export high level signal to connect to control controlled low-light level switch module 310 when described photoinduction module 400 senses night or surround lighting is more weak, illuminating lamp light emitting module 100 is connected with power module 200 by current-limiting resistance R3, illuminating lamp light emitting module 100 carries out low-light level illumination, and just controlled controlled high brightness switch module 320 when motional induction module 500 triggers and connect, illuminating lamp light emitting module 100 is directly connected with power module 200, and illuminating lamp light emitting module 100 carries out highlight illumination.
As mentioned above, applicant states, the embodiment of controlled source switch module 300 shown in this case Figure 10-33 is not as the restriction to this case protection range.
As mentioned above, as the optimal enforcement mode controlling controlled source switch module 300, described photoinduction module 400 is also provided with the enable signal output whether worked for controlling described motional induction module 500, described motional induction module 500 is also provided with the enable signal input for being connected with light induction module 400 enable signal output, so, only have when photoinduction module 400 by sense when triggering night or surround lighting more weak time just control the induction controlling functions of setting in motion induction module 500, which obviate by day or surround lighting is stronger time motional induction module 500 sense that human body and the controlled high brightness switch module 320 of trigging control are connected and make illuminating lamp light emitting module 100 carry out the generation of highlight illumination, be conducive to the energy saving in actual use.
As mentioned above, as embody rule, can also the controlled source switch module 300 between described illuminating lamp light emitting module 100 and power module 200 also be united manual paralleling switch or be provided with manual tandem tap on the series circuit of power module 200, controlled source switch module 300, illuminating lamp light emitting module 100, so that user directly control the open and close of illuminating lamp light emitting module 100 as required as required.
As mentioned above, this case has low-light level illumination and highlight illumination controlling functions in one, and controls low-light level illumination by photoinduction module 400, controls highlight illumination by motional induction module 500, it controls flexibly and practicality is good, is conducive to saving electric energy.
Claims (8)
1. a LED control device, it is characterized in that including illuminating lamp light emitting module (100), power module (200), and for controlling the controlled source switch module (300) that illuminating lamp light emitting module (100) and power module (200) turn on/off, described controlled source switch module (300) includes carries out the controlled low-light level switch module (310) of low-light level illumination for controlling illuminating lamp light emitting module (100) module (200) that switches on power and carries out the controlled high brightness switch module (320) of highlight illumination for controlling illuminating lamp light emitting module (100) module (200) that switches on power, equivalent resistance when equivalent resistance when described controlled high brightness switch module (320) is connected in illuminating lamp light emitting module (100) with power module (200) series circuit is connected than described controlled low-light level switch module (310) in this series circuit is little, described controlled low-light level switch module (310) control signal input is connected with for induced environment light intensity/weak so that control the photoinduction module (400) of controlled low-light level switch module (310) disconnection/connect, described controlled high brightness switch module (320) control signal input is connected with for motional induction so that control the motional induction module (500) that controlled high brightness switch module (320) turns on/off, described photoinduction module (400) power input, motional induction module (500) power input is connected on power module (200).
2. a kind of LED control device according to claim 1, it is characterized in that described power module (200) include for when there being civil power to illuminating lamp light emitting module (100) directly power supply direct supply module (210) and for the back-up source module (220) when stopping civil power to illuminating lamp light emitting module (100) backup, as power module (200) power output end after described direct supply module (210) power output end, back-up source module (220) power output end are connected.
3. a kind of LED control device according to claim 2, is characterized in that described direct supply module (210) adopts AC/DC voltage changing module.
4. a kind of LED control device according to claim 2, it is characterized in that described back-up source module (220) includes the charging module for external civil power (221) connected in turn, charging cell module (222), and controlled DC/DC voltage changing module (223), described controlled DC/DC voltage changing module (223) power output end power module (220) power output end in support, described controlled DC/DC voltage changing module (223) control signal input is connected with for detect civil power without/have so that control controlled DC/DC voltage changing module (223) work/out-of-work civil power break-make detection module (224).
5. a kind of LED control device according to claim 4, is characterized in that described civil power break-make detection module (224) detection signal input is connected on described charging module (221) power output end.
6. a kind of LED control device according to claim 1-5 any one, it is characterized in that described photoinduction module (400) being also provided with the enable signal output whether worked for controlling described motional induction module (500), described motional induction module (500) is provided with the enable signal input for being connected with described photoinduction module (400) enable signal output.
7. a kind of LED control device according to claim 6, is characterized in that described motional induction module (500) adopts infrared induction module or/and radar induction module.
8. a kind of LED control device according to claim 6, is characterized in that described motional induction module (500) adopts sound wave induction module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510016436.4A CN104507240A (en) | 2015-01-13 | 2015-01-13 | LED (light-emitting diode) lamp control device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510016436.4A CN104507240A (en) | 2015-01-13 | 2015-01-13 | LED (light-emitting diode) lamp control device |
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| CN104507240A true CN104507240A (en) | 2015-04-08 |
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| CN201510016436.4A Pending CN104507240A (en) | 2015-01-13 | 2015-01-13 | LED (light-emitting diode) lamp control device |
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Cited By (4)
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| CN105188194A (en) * | 2015-08-03 | 2015-12-23 | 刘胜泉 | Control device used for tristate LED lamp |
| CN105188192A (en) * | 2015-08-03 | 2015-12-23 | 刘胜泉 | Light control structure used for tristate LED lamp |
| CN105188193A (en) * | 2015-08-03 | 2015-12-23 | 刘胜泉 | Control device of LED lamp |
| CN109462919A (en) * | 2017-09-06 | 2019-03-12 | 深圳市海洋王照明工程有限公司 | A kind of illumination control circuit and lighting apparatus |
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Application publication date: 20150408 |