CN206629301U - Infrared induction light modulation toning controller - Google Patents
Infrared induction light modulation toning controller Download PDFInfo
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- CN206629301U CN206629301U CN201720288683.4U CN201720288683U CN206629301U CN 206629301 U CN206629301 U CN 206629301U CN 201720288683 U CN201720288683 U CN 201720288683U CN 206629301 U CN206629301 U CN 206629301U
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- infrared
- triode
- power supply
- unit
- light modulation
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Abstract
It the utility model is related to infrared induction light modulation toning controller, including power supply power supply unit, infrared emission unit, infrared receiver, main control chip U1 and output unit, infrared emission unit is used to launch infrared signal, infrared receiver is used for the infrared reflectance signal for receiving infrared emission unit and inputted to main control chip U1, signal corresponding to the control output unit output of main control chip U1 output control signals；Infrared receiver includes triode Q4 and regulating element, triode Q4 emitter stage is connected with power supply power supply unit, triode Q4 base stage is connected with infrared emission unit, triode Q4 colelctor electrode is connected with main control chip U1, base stage of the regulating element respectively with power supply power supply unit and triode Q4 is connected, and the regulation of infrared receiver distance is reached by the resistance regulation to regulating element.The utility model realizes that distance of reaction is adjustable, meets requirement of the different lamps to distance of reaction, improves the versatility of infrared induction light modulation toning controller.
Description
Technical field
It the utility model is related to the technical field of light modulation toning controller, especially infrared induction light modulation toning controller.
Background technology
The toning controller of popular infrared induction light modulation in the market is substantially difficult to meet European Union on stand-by power consumption
ERP requirements, main cause is that the transmitting power consumption of infrared emission and reception pipe is larger, for being configured with infrared emission and reception pipe
Light modulator for, because itself needs Switching Power Supply to power, and there is the problem of conversion efficiency in Switching Power Supply itself, therefore infrared hair
Penetrate and turn into a more scabrous problem the problem of transmitting power consumption of reception pipe.
For the infrared induction light modulator with infrared emission and reception pipe, its radiating circuit is typically powered by 5V, infrared hair
Pipe concatenation current-limiting resistance is penetrated, prevents the excessive damage infrared transmitting tube of emission current, transmission signal is controlled by single-chip I/O mouth.
Many light fixtures are equipped with infrared induction light modulation toning controller, and shape and application scenario based on different lamps are not
Together, the distance of reaction required by user has different requirements, this require infrared induction light modulation toning controller possess away from
From regulatory function, but similar-type products on the market do not consider these demands.Infrared induction light modulation toning on the market
The distance of reaction of controller is all fixed, generally 5~7CM, can not adjust distance of reaction according to different light fixtures.
Therefore, it is necessary to design a kind of infrared induction light modulation toning controller, realize that distance of reaction is adjustable, meet different lamps
Have the requirement to distance of reaction, improve the versatility of infrared induction light modulation toning controller.
Utility model content
The defects of the purpose of this utility model is to overcome prior art, there is provided infrared induction light modulation toning controller.
To achieve the above object, the utility model uses following technical scheme：Infrared induction light modulation toning controller, including
Power supply power supply unit, infrared emission unit, infrared receiver, main control chip U1 and output unit, the power supply power supply are single
Member is respectively that the infrared emission unit, infrared receiver, main control chip U1 and output unit are powered, the infrared emission
Unit is used to launch infrared signal, and the infrared receiver is for receiving the infrared reflectance signal of the infrared emission unit simultaneously
To the main control chip U1, the main control chip U1 output control signals control to be believed corresponding to the output unit output for input
Number；Wherein, the infrared receiver includes triode Q4 and regulating element, emitter stage and the electricity of the triode Q4
Source power supply unit connection, the base stage of the triode Q4 are connected with the infrared emission unit, the colelctor electrode of the triode Q4
It is connected with the main control chip U1, the regulating element base stage with the power supply power supply unit and the triode Q4 respectively
Connection, the regulation of infrared receiver distance is reached by the resistance regulation to regulating element.
Its further technical scheme is：The regulating element includes adjustable resistance RW1.
Its further technical scheme is：The regulating element also includes the resistance R7 to be connected with adjustable resistance RW1.
Its further technical scheme is：The infrared emission unit includes infrared emission and reception pipe U2 and triode
Q5, the base stage of the triode Q5 are connected with the main control chip U1, the second end pin of infrared emission and the reception pipe U2 with
The colelctor electrode of the triode Q5 is connected by resistance R10, the first end pin of infrared emission and the reception pipe U2 and the 3rd end
Pin is grounded, and the 4th end pin of infrared emission and the reception pipe U2 is connected with the base stage of the triode Q4.
Its further technical scheme is：The output end of the regulating element is connected to infrared emission and the reception pipe U2's
Between second end pin and the triode Q5 colelctor electrode.
Its further technical scheme is：The base stage of the triode Q5 is connected by resistance R8 with the main control chip U1.
Its further technical scheme is：The second end pin of infrared emission and the reception pipe U2 and the collection of the triode Q5
The divider resistance R9 in parallel with resistance R10 is also associated between electrode.
The beneficial effect of the utility model compared with prior art is：Infrared induction light modulation toning control of the present utility model
Device, by setting regulating element, by reaching the regulation of infrared receiver distance to the regulation of the resistance of regulating element, realize sensing away from
From adjustable, meet requirement of the different lamps to distance of reaction, improve the versatility of infrared induction light modulation toning controller.
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the circuit theory diagrams for the infrared induction light modulation toning controller that the present embodiment provides；
Fig. 2 is the circuit theory diagrams of the infrared emission unit that the present embodiment provides and infrared receiver.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Realization of the present utility model is described in detail below in conjunction with specific embodiment.
Reference picture 1~2, it is preferred embodiment provided by the utility model.
The infrared induction light modulation toning controller that the present embodiment provides, can be used in and realize light fixture using infrared induction
During control, realize that distance of reaction is adjustable, meet requirement of the different lamps to distance of reaction, improve infrared induction light modulation and adjust
The versatility of color control device.
Infrared induction light modulation toning controller, including power supply power supply unit, infrared emission unit, infrared receiver, master
Control chip U1 and output unit, power supply power supply unit be respectively infrared emission unit, infrared receiver, main control chip U1 with
And output unit power supply, infrared emission unit are used to launch infrared signal, infrared receiver is used to receive the infrared emission
The infrared reflectance signal of unit simultaneously inputs defeated to the main control chip U1, main control chip U1 output control signals control output unit
Go out corresponding signal；Wherein, infrared receiver includes triode Q4 and regulating element, triode Q4 emitter stage and power supply
Power supply unit is connected, and triode Q4 base stage is connected with infrared emission unit, and triode Q4 colelctor electrode and main control chip U1 connect
Connect, base stage of the regulating element respectively with power supply power supply unit and triode Q4 is connected, by being adjusted to the resistance of regulating element
Reach the regulation of infrared receiver distance.
Further, regulating element includes adjustable resistance RW1.
In addition, above-mentioned regulating element also includes the resistance R7 to be connected with adjustable resistance RW1.
Adjustable resistance RW1 is accurate adjustable resistance, and adjustable resistance RW1 resistances to be formed of being connected with resistance R7 influence infrared sense
The sensitivity answered and distance, resistance is bigger, and sensitivity is bigger, and distance of reaction is more remote；It is smaller that resistance gets over sluggishness, distance of reaction
It is shorter.
Further, infrared emission unit includes infrared emission and reception pipe U2 and triode Q5, the triode
Q5 base stage is connected with main control chip U1, the second end pin of infrared emission and the reception pipe U2 and the current collection of the triode Q5
Pole is connected by resistance R10, and the first end pin of infrared emission and the reception pipe U2 and the 3rd end pin are grounded, and infrared emission and is connect
Closed tube U2 the 4th end pin is connected with the base stage of the triode Q4.
As long as selecting suitable adjustable resistance RW1, resistance R7 and infrared emission and reception pipe U2, user can be substantially met
Requirement to distance of reaction.
In addition, the output end of regulating element is connected to the collection of infrared emission and reception pipe U2 the second end pin and triode Q5
Between electrode.
Triode Q5 base stage is connected by resistance R8 with main control chip U1.
It is also associated between the colelctor electrode of infrared emission and reception pipe U2 the second end pin and the triode Q5 and resistance
Divider resistance R9 in parallel R10.
The operational motion of the controller of infrared induction light modulation toning：Turning on light, for handle, to be placed on induction region (i.e. infrared for action
On transmitting and reception pipe U2) time of about 0.5 second is stopped, LED is switched to out by closing；Action of turning off the light is waved for hand above induction region
Cross, LED switchs to close by opening；Light modulation action is when LED is out, and hand is placed on sensing local and stopped, and LED lamplight is i.e. by dark stepless change
It is bright or by bright stepless dimmed；Toning action is when LED is out；Hand is placed on induction region stop, and LED lamplight is i.e. by warm colour temperature nothing
Level is changed into cool colour temperature or is changed into warm colour temperature from cool colour temperature is stepless.
Under light-modulating mode, continuously quickly wave to be switched to toner pattern 2 times back and forth, under toner pattern, hand rests on
Induction region realizes stepless toning, and when hand leaves induction region, LED colour temperature is fixed, if do not operated in 2 seconds
Act, then infrared induction light modulation toning controller automatically switches to light-modulating mode；In addition, under toner pattern, reservation waves to close
The function of lamp；Under light-modulating mode, continuously quickly wave to be switched to toner pattern 2 times back and forth, if the operational motion in 2 seconds,
Then infrared induction light modulation toning controller automatically switches to light-modulating mode；Toner pattern is switched to or by toning mould by light-modulating mode
When formula switches to light-modulating mode success, LED (the output loading OUTPUT of infrared induction light modulation toning controller) can dodge
Prompting is changed successfully.
European Union requires on the ERP of stand-by power consumption:Controller and interlock circuit are in the case where entering off-mode.Power consumption must be small
In 0.5W.For infrared induction light modulation toning controller in the state of shutdown, transmitting pulse mode launches 2-3 for the interval 0.5-1 seconds
The group cycle is 8.1 milliseconds, and pulsewidth is the pulse of 100 microseconds.It is exomonental after infrared induction light modulator enters open state
Mode switchs to continual transmit cycle for 8.1 milliseconds, and pulsewidth is 100 microseconds.This mode had both considered the ERP of stand-by power consumption
It is required that solves the sensitivity problem of on/off/light modulation action again.
Above-mentioned infrared induction light modulation toning controller, it is dynamic to define on/off/light modulation/toning/light modulation toning switching etc.
Make, can farthest reduce stand-by power consumption value, while taken into account the operating habit of user and the requirement to sensitivity.Light modulation
The switching of pattern and toner pattern can be flashed by LED prompts user, and use habit is more humane.
Above-mentioned infrared induction light modulation toning controller, by setting regulating element, by being adjusted to the resistance of regulating element
Section reaches the regulation of infrared receiver distance, realizes that distance of reaction is adjustable, meets requirement of the different lamps to distance of reaction, improves red
The versatility of outer sensing light modulation toning controller.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
1. infrared induction light modulation toning controller, it is characterised in that including power supply power supply unit, infrared emission unit, infrared connect
It is respectively the infrared emission unit, infrared receiver to receive unit, main control chip U1 and output unit, the power supply power supply unit
Unit, main control chip U1 and output unit power supply, the infrared emission unit are used to launch infrared signal, the infrared receiver
Unit is used for the infrared reflectance signal for receiving the infrared emission unit and inputted to the main control chip U1, the main control chip
U1 output control signals control signal corresponding to the output unit output；Wherein, the infrared receiver includes triode
Q4 and regulating element, the emitter stage of the triode Q4 are connected with the power supply power supply unit, the base stage of the triode Q4
It is connected with the infrared emission unit, the colelctor electrode of the triode Q4 is connected with the main control chip U1, the regulating element
The base stage with the power supply power supply unit and the triode Q4 is connected respectively, is reached by the resistance regulation to regulating element
The regulation of infrared receiver distance.
2. infrared induction light modulation toning controller as claimed in claim 1, it is characterised in that the regulating element includes adjustable
Resistance RW1.
3. infrared induction as claimed in claim 2 light modulation toning controller, it is characterised in that the regulating element also include with
The resistance R7 of adjustable resistance RW1 series connection.
4. infrared induction light modulation toning controller as claimed in claim 3, it is characterised in that the infrared emission unit includes
Infrared emission and reception pipe U2 and triode Q5, the base stage of the triode Q5 is connected with the main control chip U1, described red
Outer transmitting and reception pipe U2 the second end pin are connected with the colelctor electrode of the triode Q5 by resistance R10, the infrared emission
And reception pipe U2 first end pin and the 3rd end pin are grounded, the 4th end pin and three pole of infrared emission and the reception pipe U2
Pipe Q4 base stage connection.
5. infrared induction light modulation toning controller as claimed in claim 4, it is characterised in that the output end of the regulating element
It is connected between the second end pin of infrared emission and the reception pipe U2 and the colelctor electrode of the triode Q5.
6. infrared induction light modulation toning controller as claimed in claim 5, it is characterised in that the base stage of the triode Q5 is led to
Resistance R8 is crossed to be connected with the main control chip U1.
7. infrared induction light modulation toning controller as claimed in claim 4, it is characterised in that the infrared emission and reception pipe
The divider resistance R9 in parallel with resistance R10 is also associated between U2 the second end pin and the colelctor electrode of the triode Q5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720288683.4U CN206629301U (en) | 2017-03-21 | 2017-03-21 | Infrared induction light modulation toning controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720288683.4U CN206629301U (en) | 2017-03-21 | 2017-03-21 | Infrared induction light modulation toning controller |
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| Publication Number | Publication Date |
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| CN206629301U true CN206629301U (en) | 2017-11-10 |
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ID=60209151
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720288683.4U Active CN206629301U (en) | 2017-03-21 | 2017-03-21 | Infrared induction light modulation toning controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113966028A (en) * | 2021-10-22 | 2022-01-21 | 禧荣电器(深圳)有限公司 | Three-section light-adjustable human body inductor |
-
2017
- 2017-03-21 CN CN201720288683.4U patent/CN206629301U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113966028A (en) * | 2021-10-22 | 2022-01-21 | 禧荣电器(深圳)有限公司 | Three-section light-adjustable human body inductor |
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