CN2714955Y - Lighting device with color-adjustable light source - Google Patents
Lighting device with color-adjustable light source Download PDFInfo
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- CN2714955Y CN2714955Y CN 200420074414 CN200420074414U CN2714955Y CN 2714955 Y CN2714955 Y CN 2714955Y CN 200420074414 CN200420074414 CN 200420074414 CN 200420074414 U CN200420074414 U CN 200420074414U CN 2714955 Y CN2714955 Y CN 2714955Y
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- light source
- chip microcomputer
- lighting device
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Abstract
The utility model provides a lighting device with color-adjustable light source, which has an adjustable voltage which supplies power to each light source and a control chip circuit which can make programs. The light source can use the existing bulb which can generate the color of red, green and blue, or a light emitting diode. A cold cathodes fluorescent lamp and a daylight lamp are also can be used as the light source. According to a certain order, the red, green and blue colors aline and combine in a shape of triangle. The light source is arranged in a transparent case. A reflecting control board is arranged between the transparent case and the light source. The control chip circuit of the illuminating arrangements is mainly composed of a single chip computer P89LPC901 and an outside circuit. The colour and the brightness of the red, green and blue light sources are regulating by controlling the circuit. The utility model can fit the lighting of the family, car, recreation area and outdoor, and integrate various colors needed by people with the best effect.
Description
Technical field:
The utility model belongs to lighting technical field, a kind of adjustable color light source lighting device.
Background technology:
At present, in the domestic lighting facility, major part is a monochromation illumination, be white fluorescent lamp lighting, traditional color lighting realizes that by using colored electric lamp bulb or color filter device its color is single, can not in life, arbitrarily change color, limit being extensive use of of color lighting.
Summary of the invention:
In order to overcome the defective that exists as mentioned above, the utility model provides a kind of adjustable color light source lighting device, by regulating the color and the brightness of three light sources of red, green, blue, various photochromic with the synthetic needed optimum efficiency of people is in applicable family, the automobile, occasions such as outdoor lighting, public place of entertainment.
For achieving the above object, the utility model adopts following technical scheme:
Described adjustable color light source lighting device, it has scalable and supplies with each light source power voltage and programmable control chip circuit; Any makes light source to adopt bulb, light-emitting diode, cold-cathode fluorescence lamp and fluorescent lamp, and light supply apparatus in transparent outer cover, is provided with reflective control structure between transparent outer cover and the light source.
The control chip circuit of described adjustable color light source lighting device, mainly form by single-chip microcomputer P89LPC901 and peripheral circuit, the P2.0 of single-chip microcomputer, P2.1, P2.2 mouth meet key switch K1, K2, K3 respectively, switch other end ground connection, input port P2.0, P2.1, P2.2 are through pull-up resistor R1, R2, R3 energized VCC; 1 pin ground connection of single-chip microcomputer, 8 pin connect power supply, and by capacitor C 1 ground connection; 5,6 and 7 pin of single-chip microcomputer are P1.0, P1.1 and P1.2 delivery outlet difference connecting resistance R4, R5 and R6, pass through capacitor C 4, C3 and C2 ground connection behind the connecting resistance respectively; Connect triode Q3, Q2 and Q1 base stage again, the grounded emitter of triode, collector electrode is sending and receiving optical diode LED3, LED2 and LED1 respectively, and is connected to current-limiting resistance R9, R8 and R7, and the other end of resistance inserts power supply VCC.
The light source of described adjustable color light source lighting device can be the bulb that can produce the red, green, blue color, also can be light-emitting diode, or cold-cathode fluorescence lamp and fluorescent lamp; Its red, green, blue luminous element is according to the Chinese character pin-shaped permutation and combination of a definite sequence.
Owing to adopted as above technical scheme, the utlity model has following superiority:
This is adjustable color light source lighting device, performance is good, price is low, practical, can produce various, the bright dark adjustable lighting effect of color by regulating the color and the brightness of three light sources of red, green, blue, can be used in the family, automobile, occasions such as outdoor lighting, public place of entertainment, the synthetic needed optimum efficiency of people various photochromic, it is single to have changed light color in the past, can not regulated at will changes the deficiency of color.
Description of drawings:
Fig. 1 is the fluorescent lamp or the cold-cathode fluorescence lamp structural representation of adjustable color light source lighting device.
Fig. 2 is the fluorescent lamp or the cold-cathode fluorescent modulated structure vertical view of adjustable color light source lighting device.
Fig. 3 is the LED source control circuit schematic diagram of adjustable color light source lighting device.
Fig. 4 is the bulb source control circuit schematic diagram of adjustable color light source lighting device.
Fig. 5 is the fluorescent lamp or the cold-cathode fluorescent lamp control circuit schematic diagram of adjustable color light source lighting device.
As shown in Figure 1, 2: 1-housing seat, 2-control circuit, the reflective control board of 3-, 4-light source, 5-transparent outer cover.
Embodiment one:
As shown in Figure 1, 2, 3: this device has housing seat (1), light source (4), control chip circuit (2), and light supply apparatus is in transparent outer cover (5), and its light source is for producing the light-emitting diode of red, green, blue color; For the synthetic colored control of red, green, blue three looks, can be by potentiometer or the single-chip microcomputer of having finished writing program finish; Its optical texture is according to addition colour mixture method and space additive color process, and making three primary light source is Chinese character pin-shaped tight distribution, so that three coloured light fully mix at Chinese character pin-shaped center; Its operation principle is: after the energized, and single-chip microcomputer IC internal reset, Clock enable, P2.0, P2.1, P2.2 mouth wait control signal, P1.0, P1.1, P1.2 mouth no-output keep low level, and each light-emitting diode does not work, and complete machine is in holding state.By K switch 3 POWER ON/OFF keys, single-chip microcomputer IC is converted to operating state from holding state; At first call status data when shutting down single-chip microcomputer IC working procedure and last time, state is from P1.0, P1.1, P1.2 mouth export ratio square wave, through RC network filtering, the conducting of output smoothing voltage control triode, light-emitting diode work when shutting down by last time; Press K3 again, single-chip microcomputer IC is provided with state from the operating state pattern of entering, press K1 or K2 key, mode of operation is changed between monochromatic light, monochromatic fine setting, monochromatic conversion automatically, four kinds of patterns of the automatic conversion of whole chromatogram, and monochromatic conversion automatically, whole chromatogram automatic mode will be worked automatically; In the time of will selecting color in monochromatic light and two kinds of patterns of monochromatic fine setting, can press K1 and K2 key simultaneously, the automatic conversion of color when required color, is pressed K1 or K2 key, and colour switching stops, and keeps stable, only needs to press the K3 key continuously during shutdown and gets final product; Single-chip microcomputer P1.0, P1.1, P1.2 mouth are operating state output, establish the P1.0 mouth and are output as redness, and the P1.1 mouth is output as green, and the P1.2 mouth is output as blueness.During its output high level, diode is lighted, and each delivery outlet can change the angle of flow of triode by change ratio square wave, and then changes the brightness of light-emitting diode.The generating mode of color is: red+green=Huang; Red+indigo plant=purple; Indigo plant+green=green grass or young crops; Red+green+blue=white, other color realizes by changing the color coordination ratio.
Embodiment two:
As shown in Figure 4: this toning light source illuminating apparatus also adopts the housing seat (1) among Fig. 1, control circuit (2), light source (4), reflective control board (3), light source (4) is installed in the transparent outer cover (5), and reflective control board (3) is installed between light source (4) and the transparent outer cover (5), and light source is for producing the bulb of red, green, blue color, for the synthetic colored control of red, green, blue three looks, can be by potentiometer or the single-chip microcomputer of having finished writing program finish; Its optical texture is according to addition colour mixture method and space additive color process, and making three primary light source is Chinese character pin-shaped tight distribution, so that three coloured light fully mix at Chinese character pin-shaped center; Its operation principle is: after the energized, and single-chip microcomputer IC internal reset, Clock enable, P2.0, P2.1, P2.2 mouth wait control signal, P1.0, P1.1, P1.2 mouth no-output keep low level, and each lamp does not work, and complete machine is in holding state.By K switch 3 POWER ON/OFF keys, single-chip microcomputer IC is converted to operating state from holding state; At first call status data when shutting down single-chip microcomputer IC working procedure and last time, state is from P1.0, P1.1, P1.2 mouth export ratio square wave when shutting down by last time, connect controllable silicon S1, S2, S3 grid respectively through R4, R5, R6, controllable silicon must conduct, and bulb L1, L2, L3 light; Press K3 again, single-chip microcomputer IC is provided with state from the operating state pattern of entering, press K1 or K2 key, mode of operation is changed between monochromatic light, monochromatic fine setting, monochromatic conversion automatically, four kinds of patterns of the automatic conversion of whole chromatogram, and monochromatic conversion automatically, whole chromatogram automatic mode will be worked automatically; In the time of will selecting color in monochromatic light and two kinds of patterns of monochromatic fine setting, can press K1 and K2 key simultaneously, the automatic conversion of color when required color, is pressed K1 or K2 key, and colour switching stops, and keeps stable, only needs to press the K3 key continuously during shutdown and gets final product; Single-chip microcomputer P1.0, P1.1, P1.2 mouth are operating state output, establish the P1.0 mouth and are output as redness, and the P1.1 mouth is output as green, and the P1.2 mouth is output as blueness.During its output high level, bulb is lighted, and each delivery outlet can change the silicon controlled ON time by change ratio square wave, and then changes the brightness of bulb.The generating mode of color is: red+green=Huang; Red+indigo plant=purple; Indigo plant+green=green grass or young crops; Red+green+blue=white, other color realizes by changing the color coordination ratio.
Embodiment three:
As shown in Figure 5: this toning light source illuminating apparatus also adopts the housing seat (1) among Fig. 1, control chip circuit (2), light source (4), light supply apparatus is in transparent outer cover (5), reflective control board (3) is installed between light source (4) and the transparent outer cover (5), and its light source is for producing the fluorescent lamp or the cold-cathode fluorescence lamp of red, green, blue color; For the synthetic colored control of red, green, blue three looks, can be by potentiometer or the single-chip microcomputer of having finished writing program finish; Its optical texture is according to addition colour mixture method and space additive color process, and making three primary light source is Chinese character pin-shaped tight distribution, so that three coloured light fully mix at Chinese character pin-shaped center; Its operation principle is: after the energized, and single-chip microcomputer IC internal reset, Clock enable, P2.0, P2.1, P2.2 mouth wait control signal, P1.0, P1.1, P1.2 mouth no-output keep low level, each fluorescent lamp or cold-cathode fluorescence lamp do not work, and complete machine is in holding state.By K switch 3 POWER ON/OFF keys, single-chip microcomputer IC is converted to operating state from holding state; At first call status data when shutting down single-chip microcomputer IC working procedure and last time, state is from P1.0, P1.1, P1.2 mouth export ratio square wave when shutting down by last time, through RC network filtering, output smoothing voltage control dimmable ballast PWM1, PWM2, PWM3 work, fluorescent lamp or cold-cathode fluorescence lamp are lighted; Press K3 again, single-chip microcomputer IC is provided with state from the operating state pattern of entering, press K1 or K2 key, mode of operation is changed between monochromatic light, monochromatic fine setting, monochromatic conversion automatically, four kinds of patterns of the automatic conversion of whole chromatogram, and monochromatic conversion automatically, whole chromatogram automatic mode will be worked automatically; In the time of will selecting color in monochromatic light and two kinds of patterns of monochromatic fine setting, can press K1 and K2 key simultaneously, the automatic conversion of color when required color, is pressed K1 or K2 key, and colour switching stops, and keeps stable; Only needing to press the K3 key continuously during shutdown gets final product; Single-chip microcomputer P1.0, P1.1, P1.2 mouth are operating state output, establish the P1.0 mouth and are output as redness, and the P1.1 mouth is output as green, and the P1.2 mouth is output as blueness.During its output high level, fluorescent lamp or cold-cathode fluorescence lamp are lighted, and each delivery outlet can change the output voltage of dimmable ballast by change ratio square wave, and then change the brightness of fluorescent lamp or cold-cathode fluorescence lamp.The generating mode of color is: red+green=Huang; Red+indigo plant=purple; Indigo plant+green=green grass or young crops; Red+green+blue=white, other color realizes by changing the color coordination ratio.
Claims (6)
1, a kind of adjustable color light source lighting device is characterized in that: described lighting device, and it has scalable and supplies with each light source power voltage and programmable control chip circuit (2); Any makes light source (4) to adopt bulb, light-emitting diode, cold-cathode fluorescence lamp and fluorescent lamp, and light supply apparatus is in transparent outer cover (5), and transparent outer cover (5) is installed on the housing seat (1); Between housing seat (1) and the light source (4) reflective control structure (3) is set.
2, adjustable color light source lighting device as claimed in claim 1, it is characterized in that: described lighting device is the control chip circuit of light source with the light-emitting diode, the P2.0 of single-chip microcomputer, P2.1 and P2.2 mouth meet key switch K1, K2 and K3 respectively, switch other end ground connection, input port P2.0, P2.1 and P2.2 are through pull-up resistor R1, R2 and R3 energized VCC; 1 pin ground connection of single-chip microcomputer, 8 pin connect power supply, and by capacitor C 1 ground connection; 5,6 and 7 pin of single-chip microcomputer are P1.0, P1.1 and P1.2 delivery outlet, and it is connecting resistance R4, R5 and R6 respectively, pass through capacitor C 4, C3 and C2 ground connection behind connecting resistance respectively; Connect triode Q3, Q2 and Q1 again, the grounded emitter of triode, collector electrode is sending and receiving optical diode LED3, LED2 and LED1 respectively, and is connected to current-limiting resistance R9, R8 and R7, and the other end of resistance respectively inserts power supply VCC, and by capacitor C 1 ground connection.
3, adjustable color light source lighting device as claimed in claim 1, it is characterized in that: described lighting device is the control chip circuit of light source with the bulb, mainly form by single-chip microcomputer P89LPC901 and peripheral circuit, the P2.0 of single-chip microcomputer, P2.1 and P2.2 mouth meet key switch K1, K2 and K3 respectively, switch other end ground connection, input port P2.0, P2.1 and P2.2 are through pull-up resistor R1, R2 and R3 energized VCC; 1 pin ground connection of single-chip microcomputer, 8 pin connect power supply, and by capacitor C 1 ground connection; 5,6 and 7 pin of single-chip microcomputer are P1.0, P1.1 and P1.2 delivery outlet, and it is connected with the grid of controllable silicon S1, S2 and S3 through resistance R 4, R5, R6 respectively, controllable silicon one end ground connection, and the other end meets power supply VCC through bulb L1, L2, L3 respectively.
4, adjustable color light source lighting device as claimed in claim 1, it is characterized in that: described lighting device is the control chip circuit of light source with fluorescent lamp or cold-cathode fluorescence lamp, mainly form by single-chip microcomputer P89LPC901 and peripheral circuit, the P2.0 of single-chip microcomputer, P2.1 and P2.2 mouth meet key switch K1, K2 and K3 respectively, switch other end ground connection, input port P2.0, P2.1 and P2.2 are through pull-up resistor R1, R2 and R3 energized VCC; 1 pin ground connection of single-chip microcomputer, 8 pin connect power supply, and by capacitor C 1 ground connection; 5,6 and 7 pin of single-chip microcomputer are P1.0, P1.1 and P1.2 delivery outlet, and it links to each other with ballast PWM1, PWM2, PWM3 respectively through resistance R 4, R5, R6 respectively, and power supply VCC is connected with fluorescent lamp or cold-cathode fluorescence lamp by ballast with the control chip circuit.
5, adjustable color light source lighting device as claimed in claim 1 is characterized in that: the red, green, blue light source bulb of described lighting device or light-emitting diode or cold-cathode fluorescence lamp and fluorescent lamp, and according to the Chinese character pin-shaped permutation and combination of a definite sequence.
6, as claim 2 or 3 or 4 described adjustable color light source lighting devices, it is characterized in that: single-chip microcomputer P89LPC901 and peripheral circuit that the control chip circuit of described lighting device is adopted, its single-chip microcomputer also can adopt other chip and the correspondent peripheral circuit thereof with its functional equivalent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074414 CN2714955Y (en) | 2004-08-05 | 2004-08-05 | Lighting device with color-adjustable light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074414 CN2714955Y (en) | 2004-08-05 | 2004-08-05 | Lighting device with color-adjustable light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2714955Y true CN2714955Y (en) | 2005-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420074414 Expired - Fee Related CN2714955Y (en) | 2004-08-05 | 2004-08-05 | Lighting device with color-adjustable light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2714955Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101572977A (en) * | 2008-04-30 | 2009-11-04 | 苏锦标 | Illuminating system |
| CN107036046A (en) * | 2015-08-06 | 2017-08-11 | 杭州上达光电科技有限公司 | A kind of light supply apparatus |
-
2004
- 2004-08-05 CN CN 200420074414 patent/CN2714955Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101572977A (en) * | 2008-04-30 | 2009-11-04 | 苏锦标 | Illuminating system |
| CN107036046A (en) * | 2015-08-06 | 2017-08-11 | 杭州上达光电科技有限公司 | A kind of light supply apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |