CN2619145Y - Electronic colour changing lamp - Google Patents
Electronic colour changing lamp Download PDFInfo
- Publication number
- CN2619145Y CN2619145Y CNU032620705U CN03262070U CN2619145Y CN 2619145 Y CN2619145 Y CN 2619145Y CN U032620705 U CNU032620705 U CN U032620705U CN 03262070 U CN03262070 U CN 03262070U CN 2619145 Y CN2619145 Y CN 2619145Y
- Authority
- CN
- China
- Prior art keywords
- led
- circuit board
- light source
- control circuit
- led light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Disclosed is an electronic incandescent lamp, including a lamp shell, a lamp cap and a shoulderneck, a voltage decreasing rectifier control circuit board and a LED light source circuit board are disposed inside the shoulderneck, the voltage decreasing rectifier control circuit board and the LED light source circuit board are electrically connected, a rhombic composite unite is formed by a plurality of light emitting diodes with different luminescent colors on the LED light source circuit board, six to eight rhombic composite unites are uniformly disposed in a circumference. The utility model uses the LED as the light source, a rhombic composite unite is formed by the tricolor, six to eight rhombic composite unites can be easily to be uniformly disposed in a circumference, the combination has lighting effect of continuously variable colors of red, orange, yellow, green, cyan, blue and purple and continuously variable transitional colors of red, orange, yellow, green, cyan, blue and purple, the color changing, which is controlled by the voltage decreasing rectifier control circuit board, is going endlessly and never stays at one color. The utility model, which has advantages of less energy consumption, long service life, low temperature rise and small volume, is especially suitable for the decorative lighting of landscape in various situations.
Description
One, affiliated technical field
The utility model belongs to decorating lighting lamp, refers in particular to a kind of electronic color-changing lamp.
Two, background technology
General Color-changing lamp has two big classes usually, promptly colored from the mixed light variable color of vehement lamp and the Electronic Control variable color of gas-discharge lamp (for example fluorescent lamp), their common defects is that energy consumption is big, life-span weak point, temperature rise, volume are big, is inconvenient to be applied to the landscape ornamental illumination of multiple occasion especially.
Three, summary of the invention
The purpose of this utility model is to provide a kind of electronic color-changing lamp, its little power consumption, and the life-span is long.
For achieving the above object, the solution that the utility model is taked is: a kind of electronic color-changing lamp, comprise cell-shell, lamp holder and shoulder neck, in the shoulder neck, step-down rectifier control circuit board and led light source wiring board are set, step-down rectifier control circuit board and led light source wiring board are electrically connected, on the led light source wiring board, the light emitting diode of different glow colors becomes a prismatic assembled unit, evenly arranges six to eight these prismatic assembled units in a circumference.
The utility model utilizes light emitting diode (LED) to make light source, since light emitting diode have can send red, green, blue three primary colours kind, therefore in visible-range, can be made into any kind of color, three-primary color LED becomes a prismatic assembled unit, arrange evenly that in a circumference six to eight these prismatic assembled units are easy, the lighting effects of such combination results: stepless change red, orange, yellow, green, blue or green, blue, purple coloured silk and their transition color thereof, this color change is controlled by the step-down rectifier control circuit board, go round and begin again, never rest on a certain color.It has the advantage that energy consumption is little, the life-span is long, temperature rise is low, volume is little, is specially adapted to the landscape ornamental illumination of multiple occasion.
Four, description of drawings
Fig. 1 is the overall structure schematic diagram of present embodiment.
Fig. 2 is a prismatic assembled unit schematic diagram, and wherein: zero is green basic LED, ▲ be red basic LED, ● be the basic LED of indigo plant.
Fig. 3 is the internal circuit diagram of Fig. 1.
Among Fig. 1: 1, step-down rectifier control circuit board, 2, the led light source wiring board, 3, cell-shell, 4, the shoulder neck, 5, lamp holder.
Five, the specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is remake description.
Referring to Fig. 1 and Fig. 3, a kind of electronic color-changing lamp, comprise cell-shell 3, lamp holder 5 and shoulder neck 4, in shoulder neck 4, step-down rectifier control circuit board 1 and led light source wiring board 2 are set, step-down rectifier control circuit board 1 and led light source wiring board 2 are electrically connected, on led light source wiring board 2, the light emitting diode of different glow colors becomes a prismatic assembled unit, evenly arranges six to eight these prismatic assembled units in a circumference.
Referring to Fig. 2, step-down rectifier control circuit board 1 is provided with control circuit, and in this control circuit, the civil power alternating current 220V passes through the RC circuit (by decompression capacitor C
1With protective resistance R
1Form) through bridge rectifier D
1～D
4Rectification becomes DC low-voltage and through voltage-stabiliser tube DW
1Voltage stabilizing and capacitor C
2Filter the back and deliver to led light source wiring board 2 by variable color control special IC IC1.
Referring to Fig. 2, variable color control special IC IC1 is by triode D
5, D
6, D
7The control LED
11, LED
12LED
1n, LED
21, LED
22LED
2n..., LED
N1, LED
N2LED
Nn
Referring to Fig. 2, be provided with resistance R between 8 pin of variable color control special IC IC1 and 9 pin
4
Referring to Fig. 2, also be connected to the RC circuit (by decompression capacitor C between the variable color control special IC IC1 input
3With protective resistance R
3Form) and voltage-stabiliser tube DW
2, make circuit more reliable and more stable.
Claims (5)
1, a kind of electronic color-changing lamp, comprise cell-shell (3), lamp holder (5) and shoulder neck (4), in shoulder neck (4), step-down rectifier control circuit board (1) and led light source wiring board (2) are set, step-down rectifier control circuit board (1) and led light source wiring board (2) are electrically connected, it is characterized in that: on led light source wiring board (2), the light emitting diode of different glow colors becomes a prismatic assembled unit, evenly arranges six to eight these prismatic assembled units in a circumference.
2, a kind of electronic color-changing lamp according to claim 1, it is characterized in that: step-down rectifier control circuit board (1) is provided with control circuit, and in this control circuit, the civil power alternating current 220V passes through the RC circuit (by decompression capacitor C
1With protective resistance R
1Form) through bridge rectifier D
1～D
4Rectification becomes DC low-voltage and through voltage-stabiliser tube DW
1Voltage stabilizing and capacitor C
2Filter the back and deliver to led light source wiring board (2) by variable color control special IC IC1.
3, a kind of electronic color-changing lamp according to claim 2 is characterized in that: variable color control special IC IC1 is by triode D
5, D
6, D
7The control LED
11, LED
12LED
1n, LED
21, LED
22LED
2n..., LED
N1, LED
N2LED
Nn
4, a kind of electronic color-changing lamp according to claim 2 is characterized in that: be provided with resistance R between 8 pin of variable color control special IC IC1 and 9 pin
4
5, a kind of electronic color-changing lamp according to claim 2 is characterized in that: also be connected to RC circuit and voltage-stabiliser tube DW between the variable color control special IC IC1 input
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032620705U CN2619145Y (en) | 2003-05-17 | 2003-05-17 | Electronic colour changing lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032620705U CN2619145Y (en) | 2003-05-17 | 2003-05-17 | Electronic colour changing lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2619145Y true CN2619145Y (en) | 2004-06-02 |
Family
ID=34255470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032620705U Expired - Fee Related CN2619145Y (en) | 2003-05-17 | 2003-05-17 | Electronic colour changing lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2619145Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005121636A1 (en) * | 2004-06-07 | 2005-12-22 | Shudi Zhu | A high efficiency semiconductor energy saving lamp |
| CN101561111B (en) * | 2009-05-19 | 2012-05-23 | 上海电机学院 | Intelligent fancy lantern |
-
2003
- 2003-05-17 CN CNU032620705U patent/CN2619145Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005121636A1 (en) * | 2004-06-07 | 2005-12-22 | Shudi Zhu | A high efficiency semiconductor energy saving lamp |
| CN101561111B (en) * | 2009-05-19 | 2012-05-23 | 上海电机学院 | Intelligent fancy lantern |
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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 |