CN205372426U - LED color lamp cluster - Google Patents
LED color lamp cluster Download PDFInfo
- Publication number
- CN205372426U CN205372426U CN201620012471.9U CN201620012471U CN205372426U CN 205372426 U CN205372426 U CN 205372426U CN 201620012471 U CN201620012471 U CN 201620012471U CN 205372426 U CN205372426 U CN 205372426U
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- CN
- China
- Prior art keywords
- led color
- color lamp
- wire
- control circuit
- lamp string
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- 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
The utility model discloses a LED color lamp cluster includes control circuit, two wires and LED color lamp, the control circuit output is connected with two wires, wherein, the wire that the control circuit output is connected is wire no. 1 and wire no. 2 respectively, wire no. 1 with the wire erjian is parallelly connected to have at least 4 the LED color lamp forms closed circuit, be connected with at least 4 on the wire no. 1 the LED color lamp, wherein, at least 2 LED color lamp forward inserts wire no. 1, at least 2 LED color lamp negative sense inserts wire no. 1. Through the utility model provides a LED color lamp cluster mode has realized the LED color lamp cluster scintillation and has wasted appearance, and the circuit is simple simultaneously, has saved the electric wire.
Description
Technical field
This utility model relates to LED color lamp technical field, particularly relates to a kind of LED Color lamp string.
Background technology
Existing LED color lamp great majority are concatenated by the LED of multiple color and form, power supply by drive circuit, it is powered luminescence.Existing LED Color lamp string connection is also varied, and one of which pattern is that LED is entirely positive and negative is connected in parallel into lamp string in the same direction, and switch on power all LED all light on lamp string, powers off and does not entirely work, and this is also simplest connection, but this kind of light on and off pattern is single；Also has one for the LED positive and negative lamp string that is connected in parallel in the same direction entirely, control circuit is accessed between lamp string and power supply, lamp string can glimmer by style, all lamps synchronize bright together or do not work, but the lamp cross luma of this kind of pattern goes out, flash pattern is few, and all LED are simultaneously bright or go out simultaneously, make people's visual sense feeling uncomfortable；A kind of pattern popular at present is use 2 groups of positive and negative LED strings connected in the same direction, and 2 groups of LED cross windings are together, by accessing control circuit between lamp string and power supply, allow to varied flicker, LED on lamp string can the asynchronous flicker in interval, but this kind of pattern uses electric wire more, and cost of manufacture is high.
Utility model content
This utility model provides a kind of LED Color lamp string, and to realize LED Color lamp string flicker varied, circuit is simple simultaneously, saves electric wire.
In order to achieve the above object, this utility model provides a kind of LED Color lamp string, includes control circuit, two wires, LED color lamps,
Described control circuit outfan is connected to described two wires；Wherein, described control circuit outfan connects wire respectively wire one and wire two；
It is parallel with at least 4 described LED color lamps between described wire one and described wire two, forms Guan Bi circuit；
Described wire one is connected at least 4 described LED color lamps；Wherein, at least 2 described LED color lamp forwards access described wire one, and at least 2 described LED color lamp negative senses access described wire one.
Further, described control circuit is specially positive-negative voltage conversion circuit.
Further, described LED color lamp color be three primary colors and/or with the combination in any arbitrarily being allocated the color obtained by three primary colors.
Further, described LED color lamp is arbitrary shape.
Further, the described LED color lamp on wire one that described control circuit connects adopts forward and reversely alternately accesses.
Further, described LED Color lamp string also includes resistance,
Described resistance is connected on described wire two, with described LED color lamp one_to_one corresponding.
Compared with prior art, this utility model at least has the advantage that
By LED Color lamp string mode provided by the utility model, it is achieved that LED Color lamp string flicker varied, circuit is simple, saves electric wire simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the LED Color lamp string that the utility model proposes；
Fig. 2 is the schematic diagram of the preferred implementation of the LED Color lamp string that the utility model proposes；
Fig. 3 is the specific embodiment schematic diagram of the LED Color lamp string that the utility model proposes.
Description of reference numerals:
1. control circuit
2. wire one
3. forward accesses LED color lamp
4. negative sense accesses LED color lamp
5. wire two
6. resistance
Detailed description of the invention
The utility model proposes a kind of LED Color lamp string, including control circuit, two wires and LED color lamp, below in conjunction with accompanying drawing, this utility model detailed description of the invention is described in detail.
As it is shown in figure 1, in this schematic diagram, control circuit outfan is connected to two wires, wherein, the wire that control circuit outfan connects respectively wire one and wire two.The wire one that control circuit connects is connected at least 4 LED color lamps, and between each LED color lamp, adopts parallel way to be connected on this wire one, formed by least 4 LED color lamps that wire two, wire one are in parallel with on wire one and close circuit.
Further, in the LED color lamp connected on wire one, at least 2 LED color lamps adopt forward to access this wire, and at least 2 LED color lamps adopt negative sense to access this wire.
Preferably, as shown in Figure 2, it is possible on the wire two that control circuit connects, connect at least 4 resistance, wherein, above-mentioned each LED color lamp is connected in series with each resistance one_to_one corresponding respectively.Guan Bi circuit is formed by LED color lamp in parallel between wire one, wire two and wire one with wire two and this LED color lamp resistance one to one.Wherein, the resistance size connected with color lamp, different resistances can be selected according to color lamp running voltage with electric current.
In this LED Color lamp string, by LED color lamp being adopted forward and the mode reversely alternately accessing wire, so that when controlling LED color lamp by control circuit, multiple LED Color lamp string light on and off combination flash pattern can be obtained by the voltage on change wire one and wire two is positive and negative, and accessed by the series connection of resistance, avoid supply voltage to cause LED color lamp to power on more than LED color lamp running voltage to flow through greatly, so that LED Color lamp string can smoothly realize as required alternately flicker.And the switching for positive negative output voltage changes, positive-negative voltage conversion circuit specifically can be adopted.
Wherein, choose at LED color lamp, it is possible to as required, do any selection, be no matter shape or the color of LED color lamp of LED color lamp, the color such as LED color lamp can be three primary colors and/or with the combination in any arbitrarily being allocated the color obtained by three primary colors.
Below with one preferably specific embodiment the provided scheme of this utility model is specifically described.In this specific embodiment, having 7 LED color lamps, color is red, orange, yellow, green, blue, indigo, purple respectively.
Wherein, the LED color lamp of four colors red, yellow, blue, purple is circular, and it is square for remaining LED color lamp orange, green, three colors of indigo.When being linked in the wire one being connected with positive-negative voltage conversion circuit, adopting parallel way to access, round LED color lamp accesses with forward, and square LED color lamp accesses with negative sense.
Further, owing to accessing in wire one with forward negative sense over-over mode, therefore its access order and access way are red forward, orange negative sense, yellow forward, green negative sense, blue forward, indigo negative sense, purple forward, referring specifically to Fig. 3.
For red, orange, yellow, green, blue, indigo, purple seven LED color lamps, correspondence is in series with a resistance respectively, and the opposite side of these 7 resistance is linked on the wire two that positive-negative voltage conversion circuit negative pole connects, and connects with parallel way equally.
User is switched by the control of positive-negative voltage conversion circuit, obtains required LED Color lamp string change, obtains the LED Color lamp string flashing mode of multiple various combination.
Wherein, the modules of this utility model device can be integrated in one, it is also possible to separates and disposes.Above-mentioned module can merge into a module, it is also possible to is further split into multiple submodule.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, module or flow process in accompanying drawing are not necessarily implemented necessary to this utility model.
It will be appreciated by those skilled in the art that the module in the device in embodiment can describe according to embodiment to carry out being distributed in the device of embodiment, it is also possible to carry out respective change and be disposed other than in one or more devices of the present embodiment.The module of above-described embodiment can merge into a module, it is also possible to is further split into multiple submodule.
Above-mentioned this utility model sequence number, just to describing, does not represent the quality of embodiment.
Disclosed above it is only several specific embodiment of the present utility model, but, this utility model is not limited to this, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (6)
1. a LED Color lamp string, it is characterised in that include control circuit, two wires and LED color lamp,
Described control circuit outfan is connected to described two wires；Wherein, described control circuit outfan connects two wires respectively wire one and wire two；
It is parallel with at least 4 described LED color lamps between described wire one and described wire two, forms Guan Bi circuit；
Described wire one is connected at least 4 described LED color lamps；Wherein, at least 2 described LED color lamp forwards access described wire one, and at least 2 described LED color lamp negative senses access described wire one.
2. LED Color lamp string as claimed in claim 1, it is characterised in that described control circuit is specially positive-negative voltage conversion circuit.
3. LED Color lamp string as claimed in claim 1, it is characterised in that described LED color lamp color be three primary colors and/or with the combination in any arbitrarily being allocated the color obtained by three primary colors.
4. LED Color lamp string as claimed in claim 1, it is characterised in that described LED color lamp is arbitrary shape.
5. LED Color lamp string as claimed in claim 1, it is characterised in that the described LED color lamp on wire that described control circuit connects adopts forward and reversely alternately accesses.
6. LED Color lamp string as claimed in claim 1, it is characterised in that also include resistance in described LED Color lamp string,
Described resistance is connected on described wire two, with described LED color lamp one_to_one corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012471.9U CN205372426U (en) | 2016-01-04 | 2016-01-04 | LED color lamp cluster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012471.9U CN205372426U (en) | 2016-01-04 | 2016-01-04 | LED color lamp cluster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205372426U true CN205372426U (en) | 2016-07-06 |
Family
ID=56275308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620012471.9U Expired - Fee Related CN205372426U (en) | 2016-01-04 | 2016-01-04 | LED color lamp cluster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205372426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110863451A (en) * | 2019-11-28 | 2020-03-06 | 季志刚 | Warning equipment for municipal building construction |
-
2016
- 2016-01-04 CN CN201620012471.9U patent/CN205372426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110863451A (en) * | 2019-11-28 | 2020-03-06 | 季志刚 | Warning equipment for municipal building construction |
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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: 20160706 Termination date: 20190104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |