CN202403173U - Mixed light light-emitting board - Google Patents
Mixed light light-emitting board Download PDFInfo
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- CN202403173U CN202403173U CN2012200107414U CN201220010741U CN202403173U CN 202403173 U CN202403173 U CN 202403173U CN 2012200107414 U CN2012200107414 U CN 2012200107414U CN 201220010741 U CN201220010741 U CN 201220010741U CN 202403173 U CN202403173 U CN 202403173U
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Abstract
The utility model relates to a mixed light light-emitting board which comprises light-emitting units uniformly distributed on the light-emitting board, wherein each light-emitting unit comprises white, blue, green and red LEDs (light-emitting diodes), and each light-emitting unit is correspondingly provided with a control device for controlling lighting and extinguishing of the white, blue, green and red LEDs. The mixed light light-emitting board disclosed by the utility model is composed of the plurality of light-emitting units; each light-emitting unit adjusts the arrangement combination of lighting and extinguishing of the white, blue, green and red LEDs under the control of the control device, and can emit at least 15 colors, and the light-emitting units are combined together, so that the light-emitting board displays a pattern with required colors. The mixed light light-emitting board disclosed by the utility model has the advantages of larger amount of lighting colors, simple structure, convenience in maintenance, easiness of popularization and the like.
Description
Technical field
The utility model relates to a kind of the utility model and relates to led light source and load in mixture technology, relates in particular to a kind of based on light mixing method red, blue, green, Bai Sise LED lamp pearl.
Background technology
LED full name Light Emitting Diode, the Chinese name light emitting diode is a kind of solid-state semiconductor devices, it can directly be converted into light to electricity.The core of LED is electroluminescent P-N knot.When applying under the effect of voltage at P-N knot two ends, electronics and " hole " with combine and give off energy with the form of photon, as if the energy of photon in visible-range, thereby give off radiance.The emission wavelength of LED is by the semi-conducting material decision, and the light wavelength of different materials remaining years is different, thereby the color that appears is also inequality.
Common on the market LED lamp pearl color is fixed, but the actual lamp that needs different colours often that uses, existing product is difficult to satisfy this requirement on the market.The mixed light technology of utilization the utility model uses the lamp pearl of 4 kinds of colors just can demonstrate 15 kinds of various colors.
The utility model content
The purpose of the utility model provides a kind of mixed light luminous plaque, in order to solve the less problem of existing luminous plaque luminous color.
For realizing above-mentioned purpose, the scheme of the utility model is: a kind of mixed light luminous plaque, and be included in luminous plaque and be evenly distributed with luminescence unit, each luminescence unit is made up of white, blue, green and red four LED; The equal correspondence of each luminescence unit is provided with the control device that its white, blue, green and red LED of control is luminous and extinguish.
In the said luminescence unit, blue, green and red LED equates with the distance of White LED.
Said white, blue, green and red four LED constitute parallelogram, and each LED is distributed on four summits of parallelogram; Perhaps said white, blue, green and red four LED constitute triangle, and White LED is positioned at the triangle unfaithful intention, and blue, green and red LED is distributed on leg-of-mutton three summits.
The control device that said each luminescence unit is corresponding comprises the switch that connects white, blue, green, red LED and power supply respectively.
The mixed light luminous plaque of the utility model is combined by plurality of luminescence units, and each luminescence unit is adjusted the luminous of white, blue, green and red LED and the permutation and combination of extinguishing under the control of control device, can send at least 15 kinds of colors; Each luminescence unit lumps together, and luminous plaque is demonstrated needs the pattern of color.The utlity model has glow color many, simple in structure, easy to maintenance, advantage such as be easy to popularize.
Description of drawings
Fig. 1 is the luminescence unit of the utility model embodiment 1;
Fig. 2 is the luminous plaque of embodiment 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Embodiment 1
A kind of mixed light luminous plaque as shown in Figure 2 is included on the luminous plaque a series of luminescence units of evenly arranging, and each luminescence unit is as shown in Figure 1, constitute by white, blue, green and red four LED, from left to right, have top to bottm be followed successively by white, red, blue, green; The equal correspondence of each luminescence unit is provided with the control device that its white, blue, green and red LED of control is luminous and extinguish.In vain, blue, green and red four LED constitute parallelogram, each LED is distributed on four summits of parallelogram; And blue, green and red LED equates with the distance of White LED.The control device that each luminescence unit is corresponding is meant the switch that connects white, blue, green, red LED and power supply respectively; Through opening and close switch, thereby light and extinguish the LED of respective color.
The LED lamp pearl of using among the embodiment 1 is 5mm straw hat type LED lamp pearl; Wherein the luminous intensity of White LED is 2600-2800MCD, 120 ° of lighting angles, operating voltage 3-3.2V, electric current 20mA; The luminous intensity 1200-1600mcd of red LED, 120 ° of lighting angles, operating voltage 1.9-2.1V, electric current 20mA, emission wavelength 620-625nm; The luminous intensity 800-1200mcd of blue led, 120 ° of lighting angles, operating voltage 3.0-3.2V, electric current 20mA, emission wavelength 495-502nm, the luminous intensity 1500-2000mcd of green LED, 120 ° of lighting angles, operating voltage 3.0-3.4V, electric current 20mA, emission wavelength 520-525nm.
The color combination of luminescence unit is as shown in table 1.
Embodiment 2
The different shapes that are luminescence unit with embodiment 1; Under the equidistant condition that guarantees blue, green and red LED and White LED; Multiple choices can be arranged; Constitute triangle like white, blue, green and red four LED, White LED is positioned at the triangle unfaithful intention, and blue, green and red LED is distributed on leg-of-mutton three summits.As other embodiments, also comprise shapes such as square.
Claims (4)
1. a mixed light luminous plaque is characterized in that, is included in and is evenly distributed with luminescence unit on the luminous plaque, and each luminescence unit is made up of white, blue, green and red four LED; The equal correspondence of each luminescence unit is provided with the control device that its white, blue, green and red LED of control is luminous and extinguish.
2. a kind of mixed light luminous plaque according to claim 1 is characterized in that, in the said luminescence unit, blue, green and red LED equates with the distance of White LED.
3. a kind of mixed light luminous plaque according to claim 2 is characterized in that, said white, blue, green and red four LED constitute parallelogram, and each LED is distributed on four summits of parallelogram; Perhaps said white, blue, green and red four LED constitute triangle, and White LED is positioned at the triangle unfaithful intention, and blue, green and red LED is distributed on leg-of-mutton three summits.
4. a kind of mixed light luminous plaque according to claim 1 is characterized in that, the control device that said each luminescence unit is corresponding comprises the switch that connects white, blue, green, red LED and power supply respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200107414U CN202403173U (en) | 2012-01-11 | 2012-01-11 | Mixed light light-emitting board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200107414U CN202403173U (en) | 2012-01-11 | 2012-01-11 | Mixed light light-emitting board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202403173U true CN202403173U (en) | 2012-08-29 |
Family
ID=46700818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200107414U Expired - Fee Related CN202403173U (en) | 2012-01-11 | 2012-01-11 | Mixed light light-emitting board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202403173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518588A (en) * | 2018-03-27 | 2018-09-11 | 广州市光机电技术研究院 | Five primary colours lamp beads of one kind arrangement color mixing method and five primary colours luminescence units, device |
-
2012
- 2012-01-11 CN CN2012200107414U patent/CN202403173U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518588A (en) * | 2018-03-27 | 2018-09-11 | 广州市光机电技术研究院 | Five primary colours lamp beads of one kind arrangement color mixing method and five primary colours luminescence units, device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20160111 |