CN207219099U - A kind of electronic installation with changes in temperature coloured light regulation circuit - Google Patents
A kind of electronic installation with changes in temperature coloured light regulation circuit Download PDFInfo
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- CN207219099U CN207219099U CN201721019369.2U CN201721019369U CN207219099U CN 207219099 U CN207219099 U CN 207219099U CN 201721019369 U CN201721019369 U CN 201721019369U CN 207219099 U CN207219099 U CN 207219099U
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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
The utility model discloses a kind of electronic installation with changes in temperature coloured light regulation circuit, belong to electrical equipment and electrical engineering technical field.Changes in temperature coloured light regulation circuit of the present utility model includes external power source input interface, first switch circuit, second switch circuit, the 3rd on-off circuit, the 4th on-off circuit, cold light LED lamp group circuit, warm light LED light group circuit, governor circuit, potentiometer circuit and reduction voltage circuit, when governor circuit exports high level to the 3rd on-off circuit, when 4th on-off circuit exports low level, cold light LED lamp group circuit works, when governor circuit exports low level to the 3rd on-off circuit, when 4th on-off circuit exports high level, the work of warm light LED light group circuit.The dutycycle that a kind of electronic installation with changes in temperature coloured light regulation circuit of the present utility model adjusts cold light LED and warm light LED by potentiometer realizes that changes in temperature are adjusted, simple and convenient, increases family atmosphere.
Description
Technical field
A kind of electronic installation for changes in temperature coloured light regulation circuit is the utility model is related to, belongs to electrical equipment and electrician
Journey technical field.
Background technology
Family's light design is extremely important, the coordination of light collocation, directly affects the overall sensation in family.Generally crouch
Room light mainly pays attention to soft, it is impossible to jumps very much, the soft light fixture of light can allow bedroom more warm, be more beneficial for sleeping.
Preferably with warm colour in the selection of dining room light, from psychologic angle, warm colour can more stimulate appetite, and
Had meal under warm-toned light, can also seem more romantic rich in sentiment.Kitchen light must become clear, should not be too soft,
It not seem excessively dazzling, mainly play a part of an illumination, the bright of light can allow people to be protected during culinary art
A positive attitude is held, undue absent-mindedness will not be felt.Toilet light will seem warm, bright, there is the friends of bathtub
Preferably exoergic sends the lamp decoration of soft light in family, and bathroom is can to discharge the place that pressure keeps loosening completely daily,
There is good light more to allow people emotionally to have to lead off.
Signal light control is substantially the color for changing RGB lamps on the market at present, and RGB lamps are by calling different wicks
To be combined into a variety of colors (being not limited to white light), itself can accomplish the switching and gradual change of a variety of colors, but can not
Accomplish the manual regulation of white light changes in temperature colour temperature.
In addition, changes in temperature lamp substantially colour temperature on the market is fixed, it can produce several shelves and possess different-colour
Product, but same product colour temperature after producing is fixed nonadjustable.
A the colour temperature of the same lamp can be carried out manual according to the demand of user itself it would therefore be desirable to design
The electronic installation of regulation, so user need not remove the lamp of other different-colours of extra purchase again.
Utility model content
The purpose of this utility model is to provide a kind of electronic installation with changes in temperature coloured light regulation circuit, passes through potentiometer
Regulation governor circuit input voltage causes governor circuit to export low and high level to the three, the 4th on-off circuits, when to the three, the 4th
When on-off circuit exports high and low level respectively, the work of cold light LED lamp group circuit, exported respectively when to the three, the 4th on-off circuits
During low, high level, warm light LED light group circuit work, the dutycycle by adjusting cold light LED and warm light LED realizes that changes in temperature are adjusted,
It is simple and convenient, increase family atmosphere.
It is as follows that the utility model provides technical scheme：
On the one hand, the utility model provides a kind of electronic installation with changes in temperature coloured light regulation circuit, the cold-warm color
Light regulation circuit is opened including external power source input interface, first switch circuit, second switch circuit, the 3rd on-off circuit, the 4th
Powered-down road, cold light LED lamp group circuit, warm light LED light group circuit, governor circuit, potentiometer circuit and reduction voltage circuit, it is described outer
Portion's power interface is used to access external power source, and the first switch circuit is arranged at external power source input interface and cold light LED lamp
Between the negative pole of group circuit, second switch circuit be arranged at external power source input interface and cold light LED lamp group circuit positive pole it
Between, the 3rd on-off circuit is arranged between the positive pole of warm light LED light group circuit and the output interface of governor circuit, and described
Four on-off circuits are arranged between the negative pole of warm light LED light group circuit and the output interface of governor circuit, the potentiometer circuit
It is arranged between the input interface of governor circuit and the output interface of reduction voltage circuit, the governor circuit is used to gather potentiometer electricity
The output voltage on road simultaneously exports low and high level to the three, the 4th on-off circuits, and the potentiometer circuit is used to adjust output voltage,
The reduction voltage circuit is used to outer power voltage being converted into potentiometer circuit and governor circuit operating voltage；
When governor circuit to the 3rd on-off circuit export high level, the 4th on-off circuit output low level when, cold light LED lamp
Group circuit work；When governor circuit to the 3rd on-off circuit export low level, the 4th on-off circuit output high level when, warm light
LED light group circuit works.
According to an embodiment of the present utility model, the first switch circuit includes the first triode and 3rd resistor,
The second switch circuit includes the second triode and the 4th resistance, and the 3rd on-off circuit includes the 3rd triode, the 5th
Triode and first resistor, the 4th on-off circuit include the 4th triode, the 6th triode and second resistance.
According to another embodiment of the present utility model, the triode of described first, second, the 5th and the 6th is NPN type three
Pole pipe, third and fourth triode are PNP type triode.
According to another embodiment of the present utility model, the base stage of first triode connects the one of 3rd resistor respectively
The other end of end and the base stage of the 3rd triode, colelctor electrode connection external power interface and 3rd resistor, emitter stage connection cold light
The negative pole of LED light group circuit；
The base stage of second triode connects one end of the 4th resistance and the base stage of the 4th triode respectively, and colelctor electrode connects
The other end of external power interface and the 4th resistance is connect, emitter stage connects the positive pole of cold light LED lamp group circuit；
The base stage of 3rd triode connects the colelctor electrode of the 5th triode, grounded collector, emitter stage connection warm light
The positive pole of LED light group circuit；
The base stage of 4th triode connects the colelctor electrode of the 6th triode, grounded collector, emitter stage connection warm light
The negative pole of LED light group circuit；
One end of the base stage connection first resistor of 5th triode, grounded emitter；
One end of the base stage connection second resistance of 6th triode, grounded emitter.
According to another embodiment of the present utility model, the cold light LED lamp group circuit include it is multiple be connected in series it is cold
Light LED, the warm light LED light group circuit include the warm light LED of multiple series connection, the positive pole of the cold light LED lamp group circuit
It is connected with warm light LED light group circuit negative pole, the negative pole of the cold light LED lamp group circuit is connected with warm light LED light group circuit anode.
According to another embodiment of the present utility model, the governor circuit includes a singlechip chip, the single-chip microcomputer
The other end of the 5th output pin connection first resistor of chip, the electricity of the 6th output pin connection second of the singlechip chip
The other end of resistance, the 14th pin ground connection, the first pin connect the output interface of reduction voltage circuit.
According to another embodiment of the present utility model, the potentiometer circuit includes potentiometer and the 6th resistance, described
The output interface of the first end connection reduction voltage circuit of potentiometer, the second end ground connection, one end of the resistance of three-terminal link the 6th are described
The other end of 6th resistance connects the 13rd pin of the singlechip chip.
According to another embodiment of the present utility model, the reduction voltage circuit includes the 5th resistance and voltage-regulator diode, institute
State the 5th resistance one end connection external power interface, the 5th resistance the other end connection reduction voltage circuit output interface and
The negative pole of voltage-regulator diode, the plus earth of the voltage-regulator diode.
The utility model has the advantages that：
A kind of electronic installation with changes in temperature coloured light regulation circuit of the present utility model includes external power source input interface, the
One on-off circuit, second switch circuit, the 3rd on-off circuit, the 4th on-off circuit, cold light LED lamp group circuit, warm light LED light group
Circuit, governor circuit, potentiometer circuit and reduction voltage circuit, when governor circuit to the 3rd on-off circuit export high level, the 4th
On-off circuit export low level when, cold light LED lamp group circuit work, when governor circuit to the 3rd on-off circuit export low level,
When 4th on-off circuit exports high level, the work of warm light LED light group circuit.The electricity of changes in temperature coloured light regulation circuit of the present utility model
The dutycycle that sub-device adjusts cold light LED and warm light LED by potentiometer realizes that changes in temperature are adjusted, simple and convenient, increase family atmosphere
Enclose.
Brief description of the drawings
Fig. 1 is a kind of circuit of one embodiment of electronic installation that circuit is adjusted with changes in temperature coloured light of the present utility model
Schematic diagram.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
On the one hand, as shown in figure 1, the utility model embodiment provides a kind of electronics with changes in temperature coloured light regulation circuit
Device, wherein changes in temperature coloured light regulation circuit include external power source input interface 1, first switch circuit 2, second switch circuit 3, the
Three on-off circuits 4, the 4th on-off circuit 5, cold light LED lamp group circuit 6, warm light LED light group circuit 7, governor circuit 8, potentiometer
Circuit 9 and reduction voltage circuit 10, external power interface are used to access external power source, and it is defeated that first switch circuit is arranged at external power source
Between the negative pole of incoming interface and cold light LED lamp group circuit, second switch circuit is arranged at external power source input interface and cold light LED
Between the positive pole of lamp group circuit, the output that the 3rd on-off circuit is arranged at the positive pole and governor circuit of warm light LED light group circuit connects
Between mouthful, the 4th on-off circuit is arranged between the negative pole of warm light LED light group circuit and the output interface of governor circuit, potentiometer
Circuit is arranged between the input interface of governor circuit and the output interface of reduction voltage circuit, and governor circuit is used to gather potentiometer electricity
The output voltage on road simultaneously exports low and high level to the three, the 4th on-off circuits, and potentiometer circuit is used to adjust output voltage, is depressured
Circuit is used to outer power voltage being converted into potentiometer circuit and governor circuit operating voltage；
When governor circuit to the 3rd on-off circuit export high level, the 4th on-off circuit output low level when, cold light LED lamp
Group circuit work；When governor circuit to the 3rd on-off circuit export low level, the 4th on-off circuit output high level when, warm light
LED light group circuit works.
A kind of electronic installation with changes in temperature coloured light regulation circuit of the utility model embodiment inputs including external power source
Interface, first switch circuit, second switch circuit, the 3rd on-off circuit, the 4th on-off circuit, cold light LED lamp group circuit, warm light
LED light group circuit, governor circuit, potentiometer circuit and reduction voltage circuit, when governor circuit exports high electricity to the 3rd on-off circuit
It is flat, when the 4th on-off circuit exports low level, cold light LED lamp group circuit work, when governor circuit exports to the 3rd on-off circuit
Low level, when the 4th on-off circuit exports high level, the work of warm light LED light group circuit.The cold-warm color of the utility model embodiment
The dutycycle that the electronic installation of light regulation circuit adjusts cold light LED and warm light LED by potentiometer realizes that changes in temperature are adjusted, simple side
Just, family atmosphere is increased.
One as above-described embodiment is for example, as shown in figure 1, the first switch circuit of the utility model embodiment
2 include the first triode Q1 and 3rd resistor R3, and second switch circuit 3 includes the second triode Q2 and the 4th resistance R4, and the 3rd
On-off circuit 4 includes the 3rd triode Q3, the 5th triode Q5 and first resistor R1, and the 4th on-off circuit 5 includes the four or three pole
Pipe Q4, the 6th triode Q6 and second resistance R2.
As above-described embodiment another for example, as shown in figure 1, the first, second of the utility model embodiment,
5th and the 6th triode is NPN type triode, and the third and fourth triode is PNP type triode.
As above-described embodiment another for example, as shown in figure 1, first triode of the utility model embodiment
Q1 base stage connects 3rd resistor R3 one end and the 3rd triode Q3 base stage, colelctor electrode connection external power interface 1 respectively
With the 3rd resistor R3 other end, the negative pole of emitter stage connection cold light LED lamp group circuit 6；
Second triode Q2 base stage connects the 4th resistance R4 one end and the 4th triode Q4 base stage, colelctor electrode respectively
Connect the resistance R4 of external power interface 1 and the 4th other end, the positive pole of emitter stage connection cold light LED lamp group circuit 6；
3rd triode Q3 base stage connects the 5th triode Q5 colelctor electrode, grounded collector, emitter stage connection warm light
The positive pole of LED light group circuit 7；
4th triode Q4 base stage connects the 6th triode Q6 colelctor electrode, grounded collector, emitter stage connection warm light
The negative pole of LED light group circuit 7；
5th triode Q5 base stage connection first resistor R1 one end, grounded emitter；
6th triode Q6 base stage connection second resistance R2 one end, grounded emitter.
As above-described embodiment another for example, as shown in figure 1, the cold light LED lamp of the utility model embodiment
Group circuit 6 includes multiple cold light LED lamps being connected in series, and warm light LED light group circuit 7 includes the warm light LED of multiple series connection, cold
The positive pole of light LED light group circuit is connected with warm light LED light group circuit negative pole, negative pole and the warm light LED of cold light LED lamp group circuit
Group circuit anode is connected.
As above-described embodiment another for example, as shown in figure 1, the governor circuit 8 of the utility model embodiment
Including a singlechip chip 11, the 5th output pin RC5 connection first resistors R1 of the singlechip chip other end, monolithic movement
6th output pin RC4 connection second resistances R2 of the piece other end, the 14th pin GND ground connection, the first pin VDD connections drop
The output interface 12 of volt circuit 10.
As above-described embodiment another for example, as shown in figure 1, the utility model embodiment potentiometer circuit 9
Including potentiometer VR and the 6th resistance R6, the output interface 12 of potentiometer VR first end connection reduction voltage circuit 10, the second termination
Ground, the resistance R6 of three-terminal link the 6th one end, the 13rd pin of the 6th resistance R6 other end connection singlechip chip 11
RA0/AN0。
As above-described embodiment another for example, as shown in figure 1, the utility model embodiment reduction voltage circuit 10 wraps
The 5th resistance R5 and voltage-regulator diode ZD15V0 is included, the 5th resistance R5 one end connects external power interface 1, the 5th resistance R5's
The output interface 12 of other end connection reduction voltage circuit and the negative pole of voltage-regulator diode, the plus earth of voltage-regulator diode.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (8)
1. a kind of electronic installation with changes in temperature coloured light regulation circuit, it is characterised in that the changes in temperature coloured light regulation circuit includes
External power source input interface, first switch circuit, second switch circuit, the 3rd on-off circuit, the 4th on-off circuit, cold light LED
Lamp group circuit, warm light LED light group circuit, governor circuit, potentiometer circuit and reduction voltage circuit, the external power interface are used for
Access external power source, the first switch circuit be arranged at external power source input interface and cold light LED lamp group circuit negative pole it
Between, second switch circuit is arranged between the positive pole of external power source input interface and cold light LED lamp group circuit, the 3rd switch
Circuit is arranged between the positive pole of warm light LED light group circuit and the output interface of governor circuit, and the 4th on-off circuit is set
Between the negative pole of warm light LED light group circuit and the output interface of governor circuit, the potentiometer circuit is arranged at governor circuit
Input interface and reduction voltage circuit output interface between, the governor circuit is used to gather the output voltage of potentiometer circuit simultaneously
Low and high level is exported to the three, the 4th on-off circuits, the potentiometer circuit is used to adjust output voltage, and the reduction voltage circuit is used
In outer power voltage is converted into potentiometer circuit and governor circuit operating voltage；
When governor circuit exports high level to the 3rd on-off circuit, when the 4th on-off circuit exports low level, cold light LED lamp group is electric
Road works；
When governor circuit exports low level to the 3rd on-off circuit, when the 4th on-off circuit exports high level, warm light LED light group is electric
Road works.
2. a kind of electronic installation with changes in temperature coloured light regulation circuit according to claim 1, it is characterised in that described the
One on-off circuit includes the first triode and 3rd resistor, and the second switch circuit includes the second triode and the 4th resistance,
3rd on-off circuit includes the 3rd triode, the 5th triode and first resistor, and the 4th on-off circuit includes the 4th
Triode, the 6th triode and second resistance.
3. a kind of electronic installation with changes in temperature coloured light regulation circuit according to claim 2, it is characterised in that described the
First, the second, the 5th and the 6th triode is NPN type triode, and third and fourth triode is PNP type triode.
4. a kind of electronic installation with changes in temperature coloured light regulation circuit according to claim 3, it is characterised in that described the
The base stage of one triode connects one end of 3rd resistor and the base stage of the 3rd triode, colelctor electrode connection external power interface respectively
With the other end of 3rd resistor, emitter stage connects the negative pole of cold light LED lamp group circuit；
The base stage of second triode connects one end of the 4th resistance and the base stage of the 4th triode respectively, and colelctor electrode connection is outer
The other end of portion's power interface and the 4th resistance, emitter stage connect the positive pole of cold light LED lamp group circuit；
The base stage of 3rd triode connects the colelctor electrode of the 5th triode, grounded collector, emitter stage connection warm light LED
The positive pole of group circuit；
The base stage of 4th triode connects the colelctor electrode of the 6th triode, grounded collector, emitter stage connection warm light LED
The negative pole of group circuit；
One end of the base stage connection first resistor of 5th triode, grounded emitter；
One end of the base stage connection second resistance of 6th triode, grounded emitter.
5. a kind of electronic installation with changes in temperature coloured light regulation circuit according to claim 4, it is characterised in that described cold
Light LED light group circuit includes multiple cold light LED lamps being connected in series, and the warm light LED light group circuit includes the warm of multiple series connection
Light LED, the positive pole of the cold light LED lamp group circuit are connected with warm light LED light group circuit negative pole, the cold light LED lamp group electricity
The negative pole on road is connected with warm light LED light group circuit anode.
A kind of 6. electronic installation with changes in temperature coloured light regulation circuit according to claim 5, it is characterised in that the master
Control circuit includes a singlechip chip, and the other end of the 5th output pin connection first resistor of the singlechip chip is described
The other end of the 6th output pin connection second resistance of singlechip chip, the 14th pin ground connection, the connection decompression of the first pin
The output interface of circuit.
A kind of 7. electronic installation with changes in temperature coloured light regulation circuit according to claim 6, it is characterised in that the electricity
Potentiometer circuit includes potentiometer and the 6th resistance, the output interface of the first end connection reduction voltage circuit of the potentiometer, the second end
Ground connection, one end of the resistance of three-terminal link the 6th, the other end of the 6th resistance connect the 13rd of the singlechip chip the
Pin.
A kind of 8. electronic installation with changes in temperature coloured light regulation circuit according to claim 7, it is characterised in that the drop
Volt circuit includes the 5th resistance and voltage-regulator diode, one end connection external power interface of the 5th resistance, the 5th electricity
The output interface of other end connection reduction voltage circuit and the negative pole of voltage-regulator diode of resistance, the plus earth of the voltage-regulator diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721019369.2U CN207219099U (en) | 2017-08-15 | 2017-08-15 | A kind of electronic installation with changes in temperature coloured light regulation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721019369.2U CN207219099U (en) | 2017-08-15 | 2017-08-15 | A kind of electronic installation with changes in temperature coloured light regulation circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207219099U true CN207219099U (en) | 2018-04-10 |
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ID=61818886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721019369.2U Active CN207219099U (en) | 2017-08-15 | 2017-08-15 | A kind of electronic installation with changes in temperature coloured light regulation circuit |
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| Country | Link |
|---|---|
| CN (1) | CN207219099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10677434B2 (en) | 2018-05-23 | 2020-06-09 | Sysmax Innovations Co., Ltd. | Lamp capable of conveniently realizing regulation of poly floodlight state |
-
2017
- 2017-08-15 CN CN201721019369.2U patent/CN207219099U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10677434B2 (en) | 2018-05-23 | 2020-06-09 | Sysmax Innovations Co., Ltd. | Lamp capable of conveniently realizing regulation of poly floodlight state |
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