CN205807034U - A kind of Christmans light string of monochromatic LED - Google Patents
A kind of Christmans light string of monochromatic LED Download PDFInfo
- Publication number
- CN205807034U CN205807034U CN201620408607.8U CN201620408607U CN205807034U CN 205807034 U CN205807034 U CN 205807034U CN 201620408607 U CN201620408607 U CN 201620408607U CN 205807034 U CN205807034 U CN 205807034U
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- Prior art keywords
- monochromatic led
- christmas
- monochromatic
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- encapsulation
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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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- Led Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses the Christmans light string of a kind of monochromatic LED, include the H-bridge circuit being made up of four audions Q1, Q2, Q3, Q4 and multiple encapsulation Christmas lamp, after being connected by described multiple encapsulation Christmas lamps, reconnect the two ends in H-bridge circuit.This utility model makes present lamp string product be no longer necessary to increase electric wire to realize the work of RGB and monochromatic LED, need not loaded down with trivial details wiring and connected mode and control loop is simple, it is fully achieved and originally needs to increase the control effect that wall scroll monochromatic LED lamp string could realize, can conveniently edit flicker change program, operative is simple, and technique is simple, save wire rod, product is attractive in appearance, and cost is relatively low, and the whole competitiveness of product in market is strong.
Description
Technical field
This utility model relates to LED Christmans light string technical field, particularly relates to the Christmans light string of a kind of monochromatic LED.
Background technology
In current LED industry on Christmas, having engendered the Christmans light string of RGB, such lamp string can produce many
Plant color or colour mixture becomes multiple color, but the color blending effect of some color is poor, it is difficult to reach produced by monochromatic LED
Effect.
Utility model content
This utility model purpose is contemplated to make up the defect of prior art, it is provided that the Christmans light string of a kind of monochromatic LED, makes
Lamp string i.e. has the pleochroism of RGB lamp string, has again the monochromatic color effects of a kind of LED.
This utility model is achieved through the following technical solutions:
The Christmans light string of a kind of monochromatic LED, includes the H-bridge circuit being made up of four audions Q1, Q2, Q3, Q4 and many
Individual encapsulation Christmas lamp, reconnects the two ends in H-bridge circuit after being connected by described multiple encapsulation Christmas lamps.
Described encapsulation Christmas lamp includes RGB chip, and the GND end of RGB chip connects the positive pole of diode D1, RGB core
Light emitting diode R, G, B of sheet are all connected with the negative pole of diode D1, and the negative pole of light emitting diode is also connected with one end of resistance R, electricity
The other end of resistance R connects the positive pole of monochromatic warm white LED, and the negative pole of monochromatic warm white LED connects VCC end and the address wire of RGB chip
Id1 end.
Described multiple encapsulation Christmas lamps are in parallel or series.
The utility model has the advantages that: this utility model make present lamp string product be no longer necessary to increase electric wire realize
RGB and the work of monochromatic LED, it is not necessary to loaded down with trivial details wiring and connected mode and control loop are simple, are fully achieved needs originally
Increasing the control effect that wall scroll monochromatic LED lamp string could realize, it is possible to convenient editor's flicker change program, operative is simple,
Technique is simple, saves wire rod, and product is attractive in appearance, and cost is relatively low, and the whole competitiveness of product in market is strong.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model RGB chip.
Fig. 2 is encapsulation Christmas lamp circuit diagram.
Fig. 3 be this utility model encapsulation Christmas in parallel time circuit diagram.
Fig. 4 be this utility model encapsulation Christmas series connection time circuit diagram.
Detailed description of the invention
As shown in Figure 3,4, the Christmans light string of a kind of monochromatic LED, include and be made up of four audions Q1, Q2, Q3, Q4
H-bridge circuit 1 and multiple encapsulation Christmas lamp 2, reconnect in the two of H-bridge circuit 1 after being connected by described multiple encapsulation Christmas lamps 2
End.
As shown in Figure 2,3, described encapsulation Christmas lamp 2 includes RGB chip 3, and the GND end of RGB chip 3 connects diode
The positive pole of D1, light emitting diode R, G, B of RGB chip be all connected with the negative pole of diode D1, and the negative pole of light emitting diode B is also connected with
One end of resistance R, the other end of resistance R connects the positive pole of monochromatic warm white LEDWW, and the negative pole of monochromatic warm white LEDWW connects RGB core
The VCC end of sheet and address wire id1 end.
Described multiple encapsulation Christmas lamps are in parallel or series.
D1 shown in figure connects RGB chip GND as reverse protection diode.
Id1.id2.id3.id4 is address wire, only depicts the lamp of No. 1 address in Fig. 2, and other numbers connect respectively
id2.id3.id4。
WW is monochromatic warm white LED, can directly use 5V or higher voltage to power, with RGB chip work after connecting resistance R
Make voltage consistent.
From figure 2 it can be seen that when input-1 be positive pole, when input-2 is negative pole, RGB chip operation, can with colour mixture,
Variable color etc..
When input-1 is negative pole, and input-2 is positive pole, monochromatic warm white LED.WW work, bright color blending effect is the warmest
White.
Fig. 3, L1.L2.L (n-1) .L (n) in 4, the respectively bulb of each address after encapsulation in representative graph 2.
Q1, Q2, Q3, Q4 form H-bridge circuit, its polarity of voltage of singlechip controller overturn.Thus control RGB chip work
Make or the work of WW monochrome.
Claims (2)
1. the Christmans light string of a monochromatic LED, it is characterised in that: include the H bridge being made up of four audions Q1, Q2, Q3, Q4
Circuit and multiple encapsulation Christmas lamp, reconnect the two ends in H-bridge circuit after being connected by described multiple encapsulation Christmas lamps；Described
Encapsulation Christmas lamp includes RGB chip, and the GND end of RGB chip connects the positive pole of diode D1, the light emitting diode of RGB chip
R, G, B are all connected with the negative pole of diode D1, and the negative pole of light emitting diode is also connected with one end of resistance R, and the other end of resistance R connects
The positive pole of monochromatic warm white LED, the negative pole of monochromatic warm white LED connects VCC end and the address wire id1 end of RGB chip.
The Christmans light string of a kind of monochromatic LED the most according to claim 1, it is characterised in that: described multiple encapsulation Christmas
Lamp is in parallel or series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620408607.8U CN205807034U (en) | 2016-05-05 | 2016-05-05 | A kind of Christmans light string of monochromatic LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620408607.8U CN205807034U (en) | 2016-05-05 | 2016-05-05 | A kind of Christmans light string of monochromatic LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205807034U true CN205807034U (en) | 2016-12-14 |
Family
ID=58143838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620408607.8U Active CN205807034U (en) | 2016-05-05 | 2016-05-05 | A kind of Christmans light string of monochromatic LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205807034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108200684A (en) * | 2017-12-28 | 2018-06-22 | 宁波高新区敦和科技有限公司 | A kind of lamp string of adjustment operating mode |
-
2016
- 2016-05-05 CN CN201620408607.8U patent/CN205807034U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108200684A (en) * | 2017-12-28 | 2018-06-22 | 宁波高新区敦和科技有限公司 | A kind of lamp string of adjustment operating mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |