CN205793516U - Light adjusting circuit and illuminator - Google Patents
Light adjusting circuit and illuminator Download PDFInfo
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- CN205793516U CN205793516U CN201620533110.9U CN201620533110U CN205793516U CN 205793516 U CN205793516 U CN 205793516U CN 201620533110 U CN201620533110 U CN 201620533110U CN 205793516 U CN205793516 U CN 205793516U
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- adjusting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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Abstract
This utility model discloses one light adjusting circuit and illuminator, wherein this light adjusting circuit includes adjusting control circuit, LED load, infrared transmitting circuit and infrared receiving circuit, also includes the power supply for powering to adjusting control circuit, LED load, infrared transmitting circuit and infrared receiving circuit；Wherein, adjusting control circuit output pulse signal to infrared transmitting circuit, infrared transmitting circuit launches infrared signal；After infrared signal is blocked thing reflection, infrared receiving circuit receives infrared signal, adjusting control circuit persistently receives the time of infrared signal and carries out timing infrared receiving circuit, and adjusting control circuit is according to the size of timing time value, the luminosity of regulation LED load.Light adjusting circuit in technical solutions of the utility model can carry out concealed installation in a device, meets consumer demand.
Description
Technical field
This utility model relates to lighting technical field, particularly to a kind of light adjusting circuit and illuminator.
Background technology
The contact light modulations such as touch, mechanical-physical are the most all used currently for closely dimmer application, and
This contact dimming mode needs to visualize control end or control area, such as, need to arrange touch surface
Plate and mechanical switch panels, but this contact dims and is not suitable for carrying out in a device concealed installation, thus nothing
Method meets consumer demand.
Utility model content
Main purpose of the present utility model is to provide a kind of light adjusting circuit, it is desirable to provide one can be at equipment
In carry out the light adjusting circuit of concealed installation.
For achieving the above object, the utility model proposes a kind of light adjusting circuit, including adjusting control circuit,
LED load, infrared transmitting circuit and infrared receiving circuit, also include for described brightness adjustment control electricity
The power supply that road, described LED load, described infrared transmitting circuit and described infrared receiving circuit are powered；
Wherein,
Described adjusting control circuit output pulse signal is to described infrared transmitting circuit, described infrared emission electricity
Infrared signal is launched on road；After described infrared signal is blocked thing reflection, described infrared receiving circuit receives
To described infrared signal, described adjusting control circuit persistently receives infrared signal to described infrared receiving circuit
Time carry out timing, described adjusting control circuit according to timing time value size, regulate described LED bear
The luminosity carried.
Preferably, the infrared signal that described infrared transmitting circuit is launched is blocked after thing reflection for the first time, infrared
Receiving circuit and receive infrared signal, described adjusting control circuit is heightened according to the size of the time value of timing
Described LED load luminosity；
After first light modulation terminates, the infrared signal that described infrared transmitting circuit the is launched thing that is again blocked is anti-
After penetrating, infrared receiving circuit receives infrared signal, and described adjusting control circuit is according to the time value of timing
Size turn down described LED load luminosity.
Preferably, described power supply respectively with described adjusting control circuit, described infrared transmitting circuit and institute
The power end stating infrared receiving circuit connects；The infrared emission end of described adjusting control circuit is infrared with described
Radiating circuit connects, and the infrared receiver end of described adjusting control circuit is connected with described infrared receiving circuit；
The drive end of described adjusting control circuit is connected with one end of described LED load, described LED load another
One end is connected with described power supply.
Preferably, described light adjusting circuit also includes linear voltage-stabilizing circuit, the input of described linear voltage-stabilizing circuit
End be connected with described power supply, the outfan of described linear voltage-stabilizing circuit respectively with described adjusting control circuit,
The power end of described infrared transmitting circuit and described infrared receiving circuit connects.
Preferably, described adjusting control circuit include control chip, the first resistance, the second resistance, first
Electric capacity, the second electric capacity and the first NMOS tube, the power end of described control chip and described linear voltage stabilization
The outfan of circuit connects, and the power end of described control chip is also through described first capacity earth；Described control
The infrared receiver end of coremaking sheet is connected with described infrared receiving circuit, the infrared emission end of described control chip
It is connected with described infrared transmitting circuit；The reset terminal of described control chip is through described second capacity earth；Institute
The drive end of the first end and described control chip of stating the first resistance is connected, the second end of described first resistance
It is connected with the gate pole of described first NMOS tube, described first NMOS tube source ground, described first
The drain electrode of NMOS tube is connected with one end of described LED load；First end of described second resistance is with described
Second end of the first resistance connects, the second end ground connection of described second resistance.
Preferably, described infrared transmitting circuit include the 3rd resistance, the 4th resistance, infrared-emitting diode,
And audion；Described first end of the 3rd resistance is connected with the infrared emission end of described control chip, described
Second end of the 3rd resistance is connected with the base stage of described audion, the grounded emitter of described audion, institute
The negative electrode of the colelctor electrode and described infrared-emitting diode of stating audion is connected, described infrared-emitting diode
Anode be connected with the outfan of described linear voltage-stabilizing circuit through described 4th resistance.
Preferably, described infrared receiving circuit include the 5th resistance, the 6th resistance, the 7th resistance, second
NMOS tube and infrared receiving diode；The source ground of described second NMOS tube, described second
The drain electrode of NMOS tube is connected with described linear voltage-stabilizing circuit through described 5th resistance, described 2nd NMOS
The gate pole of pipe is connected with the negative electrode of described infrared receiving diode through described 6th resistance；Described infrared receiver
The anode of diode is connected with the outfan of described linear voltage-stabilizing circuit；First end of described 7th resistance with
The gate pole of described second NMOS tube connects, the second end ground connection of described 7th resistance.
Preferably, described linear voltage-stabilizing circuit includes linear voltage stabilization chip, the 3rd electric capacity and the 4th electric capacity；
The power end of described linear voltage stabilization chip is connected with described power supply, the ground connection termination of described linear voltage stabilization chip
Ground, the outfan of described linear voltage stabilization chip is through described 3rd capacity earth, and described 4th electric capacity is with described
3rd electric capacity is in parallel.
This utility model also proposes a kind of illuminator, and described illuminator includes dimming as above electricity
Road, this light adjusting circuit includes adjusting control circuit, LED load, infrared transmitting circuit and infrared receiver
Circuit, also include for described adjusting control circuit, described LED load, described infrared transmitting circuit,
And the power supply that described infrared receiving circuit is powered；Wherein,
Described adjusting control circuit output pulse signal is to described infrared transmitting circuit, described infrared emission electricity
Infrared signal is launched on road；After described infrared signal is blocked thing reflection, described infrared receiving circuit receives
To described infrared signal, described adjusting control circuit persistently receives infrared signal to described infrared receiving circuit
Time carry out timing, described adjusting control circuit, according to the size of timing time value, regulates described LED
The luminosity of load.
Technical solutions of the utility model by arrange adjusting control circuit, LED load, infrared transmitting circuit,
Infrared receiving circuit and power supply, define a kind of light adjusting circuit.This light adjusting circuit is by shelter such as
Hands, the signaling reflex that infrared transmitting circuit is sent to infrared receiving circuit, described adjusting control circuit pair
Described infrared receiving circuit persistently receives the time of infrared signal and carries out timing, i.e. shelter is blocked time
Between carry out timing, and according to the length of this timing, LED load is dimmed.This utility model technical side
Case is without carrying out touch control with hands so that this light adjusting circuit can concealed installation in device interior, meet
Consumer's diversified demand.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only embodiments more of the present utility model, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain according to the structure shown in these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the functional block diagram of this utility model light adjusting circuit one embodiment；
Fig. 2 is the structural representation of this utility model light adjusting circuit one embodiment.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 100 | Adjusting control circuit | R5 | 5th resistance |
| 200 | Infrared transmitting circuit | R6 | 6th resistance |
| 300 | Infrared receiving circuit | R7 | 7th resistance |
| 400 | LED load | Q1 | First NMOS tube |
| 500 | Power supply | Q2 | Second NMOS tube |
| 600 | Linear voltage-stabilizing circuit | K | Audion |
| R1 | First resistance | U1 | Control chip |
| R2 | Second resistance | U2 | Linear voltage stabilization chip |
| R3 | 3rd resistance | D1 | Infrared-emitting diode |
| R4 | 4th resistance | D2 | Infrared receiving diode |
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings into
One step explanation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only of the present utility model one
Section Example rather than whole embodiments.Based on the embodiment in this utility model, this area is general
The every other embodiment that logical technical staff is obtained under not making creative work premise, broadly falls into
The scope of this utility model protection.
It is to be appreciated that directional instruction in this utility model embodiment (such as upper and lower, left and right,
It is forward and backward ...) it is only used for explanation phase under a certain particular pose (as shown in drawings) between each parts
To position relationship, motion conditions etc., if this particular pose changes, then directionality indicates also
Change the most therewith.
It addition, the description relating to " first ", " second " etc. in this utility model is only used for describing purpose,
And it is not intended that indicate or imply its relative importance or the implicit number indicating indicated technical characteristic
Amount.Thus, define " first ", the feature of " second " can be expressed or implicitly include at least one
Individual this feature.It addition, the technical scheme between each embodiment can be combined with each other, but must be with
Based on those of ordinary skill in the art are capable of, when conflicting or nothing occurs in the combination of technical scheme
Will be understood that when method realizes that the combination of this technical scheme does not exists, the guarantor not required at this utility model
Within the scope of protecting.
The utility model proposes a kind of light adjusting circuit.
With reference to Fig. 1, in this utility model embodiment, this light adjusting circuit, including adjusting control circuit 100,
Infrared transmitting circuit 200, infrared receiving circuit 300 and LED load 400, also include for described tune
Light control circuit 100, described infrared transmitting circuit 200, described infrared receiving circuit 300 and described LED
The power supply 500 of load 400 power supply.
Described adjusting control circuit 100 output pulse signal is to described infrared transmitting circuit 200, described infrared
Infrared signal launched by radiating circuit 200；After described infrared signal is blocked thing reflection, described infrared connect
Receiving circuit 300 and receive described infrared signal, described adjusting control circuit 100 is to described infrared receiver electricity
Road 300 persistently receives time of infrared signal and carries out timing, and described adjusting control circuit 100 is according to timing
The size of time value, regulates the luminosity of described LED load 400.
It should be noted that the infrared signal that infrared transmitting circuit 200 sends is relatively low and solid for a kind of frequency
Fixed pulse signal, to avoid the interference of other infrared signals.When needs dim, operator uses
Hands is reflected by hands near induction region, the infrared signal that infrared transmitting circuit 200 sends, and is connect by infrared
Receiving circuit 300 to receive, this infrared signal is identified by adjusting control circuit 100, if identifying successfully,
Adjusting control circuit 100 starts the time of blocking of shelter and carries out timing, according to the size of timing, regulation
The luminosity of LED in LED load 400.
Technical solutions of the utility model are by arranging adjusting control circuit 100, infrared transmitting circuit 200, red
Outer reception circuit 300, LED load 400 and power supply 500, define a kind of light adjusting circuit.This light modulation electricity
Shelter such as hands is passed through on road, and the signaling reflex sending infrared transmitting circuit 200 is to infrared receiving circuit
300, described adjusting control circuit 100 persistently receives the time of infrared signal to described infrared receiving circuit 300
Carrying out timing, the time i.e. blocked shelter carries out timing, and bears LED according to the length of this timing
Carry 400 to dim.Technical solutions of the utility model are without carrying out touch control with hands so that this light modulation
Circuit can meet consumer's diversified demand in concealed installation device interior.
Specifically, the infrared signal that described infrared transmitting circuit 200 is launched is blocked after thing reflection for the first time,
Infrared receiving circuit 300 receives infrared signal, and described adjusting control circuit 100 is according to the time of timing
The size of value heightens described LED load 400 luminosity.
After first light modulation terminates, the infrared signal that described infrared transmitting circuit 200 is launched is blocked again
After thing reflection, infrared receiving circuit 300 receives infrared signal, described adjusting control circuit 100 basis
The size of the time value of timing turns down described LED load 400 luminosity.
It should be noted that under setting original state, the load luminosity of LED is dark.Hands is placed
Near infrared transmitting circuit 200, after this infrared signal is identified by adjusting control circuit 100,
The time of blocking is carried out timing, heightens LED luminosity in real time according to timing size, and block the time more
Long, LED load 400 luminescence is the brightest.After reaching LED load 400 maximum luminousing brightness, it is no longer
Luminosity is heightened with the time of blocking.
When needing the luminosity turning down LED load 400, it is easy to be understood by, only need to by hands again
It is positioned near infrared transmitting circuit 200, similar, this infrared signal is entered by adjusting control circuit 100
After row identifies, the time of blocking is carried out timing, turns down LED luminosity in real time according to timing size, and
Time is the longest, and its LED load 400 luminescence is the darkest.
Specifically, described power supply 500 respectively with described adjusting control circuit 100, described infrared transmitting circuit
200 and described infrared receiving circuit 300 power end connect；Described adjusting control circuit 100 infrared
Transmitting terminal is connected with described infrared transmitting circuit 200, the infrared receiver end of described adjusting control circuit 100
It is connected with described infrared receiving circuit 300；The drive end of described adjusting control circuit 100 and described LED
One end of load 400 connects, and the other end of described LED load 400 is connected with described power supply 500.
Further, described light adjusting circuit also includes linear voltage-stabilizing circuit 600, described linear voltage-stabilizing circuit
The input of 600 is connected with described power supply 500, the outfan of described linear voltage-stabilizing circuit 600 respectively with institute
State adjusting control circuit 100, described infrared transmitting circuit 200 and the electricity of described infrared receiving circuit 300
Source connects.
In the present embodiment, power supply 500 output voltage is 12V (volt), and linear mu balanced circuit 600 enters
After line translation voltage stabilizing, export 5V voltage.
Specifically, described adjusting control circuit 100 includes control chip U1, the first resistance R1, the second electricity
Resistance R2, the first electric capacity C1, the second electric capacity C2 and the first NMOS tube Q1, described control chip U1
Power end VDD be connected with output end p ower+ of described linear voltage-stabilizing circuit 600, described control core
The power end VDD of sheet U1 is also through described first electric capacity C1 ground connection；Described the infrared of control chip U1 connects
Receiving end GP2 is connected with described infrared receiving circuit 300, the infrared emission end GP1 of described control chip U1
It is connected with described infrared transmitting circuit 200；The reset terminal RST of described control chip U1 is through described second
Electric capacity C2 ground connection；First end of described first resistance R1 and the drive end DRI of described control chip U1
Connecting, second end of described first resistance R1 is connected with the gate pole of described first NMOS tube Q1, described
First NMOS tube Q1 source ground, the drain electrode of described first NMOS tube Q1 and described LED load
One end of 400 connects；First end of described second resistance R2 connects with second end of described first resistance R1
Connect, the second end ground connection of described second resistance R2.
It should be noted that the time that control chip U1 blocks according to shelter, regulation output PWM control
The dutycycle of signal processed, thus reach to regulate LED load 400 luminosity purpose.
Specifically, described infrared transmitting circuit 200 include the 3rd resistance R3, the 4th resistance R4, infrared
Penetrate diode D1 and audion K；First end of described 3rd resistance R3 and described control chip U1
Infrared emission end GP1 connect, second end of described 3rd resistance R3 and the base stage of described audion K
Connect, the grounded emitter of described audion K, the colelctor electrode of described audion K and described infrared emission
The negative electrode of diode D1 connects, and the anode of described infrared-emitting diode D1 is through described 4th resistance R4
It is connected with output end p ower+ of described linear voltage-stabilizing circuit 600.
Control chip U1 passes through output low frequency pulse signal, controls the turn-on and turn-off of audion K, from
And make infrared-emitting diode D1 send the infrared signal of fixed frequency.
Specifically, described infrared receiving circuit 300 includes the 5th resistance R5, the 6th resistance R6, the 7th electricity
Resistance R7, the second NMOS tube Q2 and infrared receiving diode D2；Described second NMOS tube Q2
Source ground, the drain electrode of described second NMOS tube Q2 is linear steady with described through described 5th resistance R5
Output end p ower+ of volt circuit 600 connects, and the gate pole of described second NMOS tube Q2 is through the described 6th
Resistance R6 is connected with the negative electrode of described infrared receiving diode D2；Described infrared receiving diode D2's
Anode is connected with output end p ower+ of described linear voltage-stabilizing circuit 600；The of described 7th resistance R7
One end is connected with the gate pole of described second NMOS tube Q2, the second end ground connection of described 7th resistance R7.
It should be noted that infrared signal standard is changed into the signal of telecommunication by infrared receiving diode D2, control second
The on or off of NMOS tube Q2, thus it is converted into level signal input to control chip U1 controlled
Coremaking sheet U1 identifies.
Specifically, described linear voltage-stabilizing circuit 600 include linear voltage stabilization chip U2, the 3rd electric capacity C3 and
4th electric capacity C4；The power end VIN of described linear voltage stabilization chip U2 and described power supply VCC (i.e. Fig. 1
In power supply 500) connect, the earth terminal GND ground connection of described linear voltage stabilization chip U2, described linearly
The outfan VOUT of voltage stabilizing chip U2 through described 3rd electric capacity C3 ground connection, described 4th electric capacity C4 with
Described 3rd electric capacity C3 is in parallel.
In the present embodiment, the 12V voltage of input is converted into 5V voltage and stablizes by linear voltage stabilization chip U2
Output.Wherein the outfan of linear voltage stabilization chip U2 is the outfan of described linear voltage-stabilizing circuit 600.
This utility model technology uses infrared communication to realize the most reflective sensing control, only needs during use
With shelter such as hands, closely sense, the convenient concealed installation with LED light device, keep away
Having exempted from maloperation, environmental disturbances maybe can not resist factor to cause getting an electric shock, and improves the safety of operator, should
With quite varied.
This utility model also proposes a kind of illuminator, and this illuminator includes above-mentioned light adjusting circuit, should
The concrete structure of light adjusting circuit is with reference to above-described embodiment, owing to this illuminator have employed above-mentioned all enforcement
Whole technical schemes of example, the most at least have that the technical scheme of above-described embodiment brought is all useful
Effect, this is no longer going to repeat them.
This illuminator can be the illuminating lamp of household illuminated cabinet.
The foregoing is only preferred embodiment of the present utility model, not thereby limit of the present utility model specially
Profit scope, every under inventive concept of the present utility model, in utilizing this utility model description and accompanying drawing
The equivalent structure transformation of Rong Suozuo, or directly/be indirectly used in other relevant technical fields and be included in this
In the scope of patent protection of utility model.
Claims (9)
1. a light adjusting circuit, it is characterised in that include adjusting control circuit, LED load, infrared
Radiating circuit and infrared receiving circuit, also include for bearing to described adjusting control circuit, described LED
The power supply that load, described infrared transmitting circuit and described infrared receiving circuit are powered；Wherein,
Described adjusting control circuit output pulse signal is to described infrared transmitting circuit, described infrared emission electricity
Infrared signal is launched on road；After described infrared signal is blocked thing reflection, described infrared receiving circuit receives
To described infrared signal, described adjusting control circuit persistently receives infrared signal to described infrared receiving circuit
Time carry out timing, described adjusting control circuit, according to the size of timing time value, regulates described LED
The luminosity of load.
2. light adjusting circuit as claimed in claim 1, it is characterised in that described infrared transmitting circuit is launched
Infrared signal be blocked for the first time thing reflection after, infrared receiving circuit receives infrared signal, described light modulation
Control circuit heightens described LED load luminosity according to the size of the time value of timing；
After first light modulation terminates, the infrared signal that described infrared transmitting circuit the is launched thing that is again blocked is anti-
After penetrating, infrared receiving circuit receives infrared signal, and described adjusting control circuit is according to the time value of timing
Size turn down described LED load luminosity.
3. light adjusting circuit as claimed in claim 2, it is characterised in that described power supply respectively with described tune
The power end of light control circuit, described infrared transmitting circuit and described infrared receiving circuit connects；Described
The infrared emission end of adjusting control circuit is connected with described infrared transmitting circuit, described adjusting control circuit
Infrared receiver end is connected with described infrared receiving circuit；The drive end of described adjusting control circuit is with described
One end of LED load connects, and the other end of described LED load is connected with described power supply.
4. the light adjusting circuit as described in claim 1-3 any one, it is characterised in that described light modulation electricity
Road also includes linear voltage-stabilizing circuit, and the input of described linear voltage-stabilizing circuit is connected with described power supply, described
The outfan of linear voltage-stabilizing circuit respectively with described adjusting control circuit, described infrared transmitting circuit and institute
The power end stating infrared receiving circuit connects.
5. light adjusting circuit as claimed in claim 4, it is characterised in that described adjusting control circuit includes
Control chip, the first resistance, the second resistance, the first electric capacity, the second electric capacity and the first NMOS tube,
The power end of described control chip is connected with the outfan of described linear voltage-stabilizing circuit, described control chip
Power end is also through described first capacity earth；The infrared receiver end of described control chip and described infrared receiver
Circuit connects, and the infrared emission end of described control chip is connected with described infrared transmitting circuit；Described control
The reset terminal of chip is through described second capacity earth；First end of described first resistance and described control chip
Drive end connect, the second end of described first resistance is connected with the gate pole of described first NMOS tube, institute
State the first NMOS tube source ground, the drain electrode of described first NMOS tube and the one of described LED load
End connects；First end of described second resistance is connected with the second end of described first resistance, described second electricity
Second end ground connection of resistance.
6. light adjusting circuit as claimed in claim 5, it is characterised in that described infrared transmitting circuit includes
3rd resistance, the 4th resistance, infrared-emitting diode and audion；First end of described 3rd resistance
It is connected with the infrared emission end of described control chip, the second end of described 3rd resistance and described audion
Base stage connects, the grounded emitter of described audion, the colelctor electrode of described audion and described infrared emission
The negative electrode of diode connects, the anode of described infrared-emitting diode through described 4th resistance with described linearly
The outfan of mu balanced circuit connects.
7. light adjusting circuit as claimed in claim 6, it is characterised in that described infrared receiving circuit includes
5th resistance, the 6th resistance, the 7th resistance, the second NMOS tube and infrared receiving diode；Described
The source ground of the second NMOS tube, the drain electrode of described second NMOS tube is through described 5th resistance and institute
Stating linear voltage-stabilizing circuit to connect, the gate pole of described second NMOS tube is infrared with described through described 6th resistance
The negative electrode of reception diode connects；The anode of described infrared receiving diode and described linear voltage-stabilizing circuit
Outfan connects；First end of described 7th resistance is connected with the gate pole of described second NMOS tube, described
Second end ground connection of the 7th resistance.
8. light adjusting circuit as claimed in claim 7, it is characterised in that described linear voltage-stabilizing circuit includes
Linear voltage stabilization chip, the 3rd electric capacity and the 4th electric capacity；The power end of described linear voltage stabilization chip is with described
Power supply connects, the earth terminal ground connection of described linear voltage stabilization chip, the outfan warp of described linear voltage stabilization chip
Described 3rd capacity earth, described 4th electric capacity is in parallel with described 3rd electric capacity.
9. an illuminator, it is characterised in that described illuminator includes as claim 1-8 is any
One described light adjusting circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533110.9U CN205793516U (en) | 2016-06-01 | 2016-06-01 | Light adjusting circuit and illuminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533110.9U CN205793516U (en) | 2016-06-01 | 2016-06-01 | Light adjusting circuit and illuminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205793516U true CN205793516U (en) | 2016-12-07 |
Family
ID=58137170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620533110.9U Active CN205793516U (en) | 2016-06-01 | 2016-06-01 | Light adjusting circuit and illuminator |
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| CN (1) | CN205793516U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937442A (en) * | 2017-03-22 | 2017-07-07 | 佛山市旺科电子科技有限公司 | Based on infrared induction and light modulation toning controller and its method by key control |
| CN106982500A (en) * | 2017-03-22 | 2017-07-25 | 佛山市旺科电子科技有限公司 | Sensing light modulation toning controller and its method based on double infrared probes |
| CN110944426A (en) * | 2019-11-20 | 2020-03-31 | 宁波鑫合瑞电子有限公司 | Infrared induction type lamp strip controller and control method thereof |
| CN110996452A (en) * | 2019-12-23 | 2020-04-10 | 中山市祥霖照明科技有限公司 | Gesture induction lamp and control circuit thereof |
| CN111031629A (en) * | 2019-11-20 | 2020-04-17 | 宁波鑫合瑞电子有限公司 | Combined lamp belt controller and control method thereof |
| CN111586934A (en) * | 2020-06-23 | 2020-08-25 | 横店集团得邦照明股份有限公司 | Infrared integrated circuit for adjusting light state and implementation method thereof |
-
2016
- 2016-06-01 CN CN201620533110.9U patent/CN205793516U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937442A (en) * | 2017-03-22 | 2017-07-07 | 佛山市旺科电子科技有限公司 | Based on infrared induction and light modulation toning controller and its method by key control |
| CN106982500A (en) * | 2017-03-22 | 2017-07-25 | 佛山市旺科电子科技有限公司 | Sensing light modulation toning controller and its method based on double infrared probes |
| CN106937442B (en) * | 2017-03-22 | 2018-07-31 | 佛山市旺科电子科技有限公司 | The control method of light modulation toning based on infrared induction and by key control |
| CN106982500B (en) * | 2017-03-22 | 2023-07-28 | 佛山市旺科电子科技有限公司 | Induction dimming and color mixing controller based on double infrared probes and method thereof |
| CN110944426A (en) * | 2019-11-20 | 2020-03-31 | 宁波鑫合瑞电子有限公司 | Infrared induction type lamp strip controller and control method thereof |
| CN111031629A (en) * | 2019-11-20 | 2020-04-17 | 宁波鑫合瑞电子有限公司 | Combined lamp belt controller and control method thereof |
| CN110996452A (en) * | 2019-12-23 | 2020-04-10 | 中山市祥霖照明科技有限公司 | Gesture induction lamp and control circuit thereof |
| CN111586934A (en) * | 2020-06-23 | 2020-08-25 | 横店集团得邦照明股份有限公司 | Infrared integrated circuit for adjusting light state and implementation method thereof |
| CN111586934B (en) * | 2020-06-23 | 2023-06-02 | 横店集团得邦照明股份有限公司 | Infrared integrated circuit for adjusting light state and implementation method thereof |
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