CN201386939Y - LED decorative lamp set - Google Patents
LED decorative lamp set Download PDFInfo
- Publication number
- CN201386939Y CN201386939Y CN200920147964U CN200920147964U CN201386939Y CN 201386939 Y CN201386939 Y CN 201386939Y CN 200920147964 U CN200920147964 U CN 200920147964U CN 200920147964 U CN200920147964 U CN 200920147964U CN 201386939 Y CN201386939 Y CN 201386939Y
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- led
- light emitting
- led light
- emitting module
- central control
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides an LED decorative lamp set, which comprises a central control circuit module, LED luminescent modules and a power supply, wherein the power supply is connected with the central control circuit module. The LED decorative lamp set is characterized in that the central control circuit module is connected with the LED luminescent modules through three connection wires; and the three connection wires are a data cable, a supply line and a grounding wire. The LED luminescent modules of the LED decorative lamp set are connected and the luminous effect is controlled only through the three connection wires, so that the utility model has the characteristics of simple structure, easy installation and maintenance and convenient use.
Description
Technical field
The utility model relates to a kind of luminous ornament product, particularly a kind of LED ornament lamp group.
Background technology
People generally can adopt lamp decoration to decorate atmosphere in festivals or holidays, because the LED lamp decoration has characteristics simple in structure, that energy consumption is little, cost is low, so increasing lamp decoration all is designed to the LED lamp decoration, is applied to various decoration occasions, increase the emerging atmosphere of happiness.The structure of existing LED ornament lamp group is more single, all is basically each LED light-emitting component directly is connected with control panel respectively, controls the sequence of light and the fluorescent lifetime of each LED light-emitting component by control panel, forms different illumination effects.The LED lamp decoration ratio of this structure is easier to realize, but also there is significant disadvantages: because each LED light-emitting component needs to be connected with control panel simultaneously respectively, so unavoidably produce the more phenomenon of line, more line takes place to twine mutually easily, cause installing, safeguard the relatively problem of difficulty, fault such as also more easily be short-circuited or open circuit.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of prior art with not enough, provide a kind of simple in structure, LED ornament lamp group easy, easy to use is installed.This LED ornament lamp group only utilizes three lines can realize the connection and the control of a plurality of LED light-emitting components.
The purpose of this utility model is achieved through the following technical solutions: a kind of LED ornament lamp group comprises central control circuit module, LED light emitting module, power supply; Described power supply is connected with the central control circuit module, and described central control circuit module is connected with the LED light emitting module by 3 lines, and described 3 lines are respectively data wire, supply lines and earth connection.
Described LED light emitting module can be one or more; As be a plurality of LED light emitting modules, then each LED light emitting module is for being connected in series on described 3 lines.
Described LED light emitting module comprises LED lamp, luminous integrated circuit, and described LED lamp is connected with luminous integrated circuit.Described luminous integrated circuit comprises that mainly model is the IC chip of TRS3AM03A.Described LED lamp, luminous integrated circuit with the connected mode of 3 lines are: an end of described LED lamp is connected with luminous integrated circuit, the other end of LED lamp be connected with earth connection (being ground voltage); Described data wire is connected with the input of luminous integrated circuit, and luminous integrated circuit is connected with earth connection simultaneously.
LED lamp quantity on the described LED light emitting module can be one or more; Preferred 2～5.The color of described LED lamp can be various color, as red, blue, yellow, green or the like.
Described LED light emitting module can be designed to easy syndeton, and as the LED light emitting module being arranged among the box body, described box body is provided with through hole and for the user electric wire is inserted box body and connect the luminous integrated circuit that places box body.Therefore, the user can be by the needs assembled LED light emitting module voluntarily of oneself.
Described central control circuit module can each LED light emitting module of built-in control sequence of light and the control program of fluorescent lifetime.
Described central control circuit module also is provided with external input port, can be connected to an external electrical computer by this external input port, and the user can programme to the central control circuit module by electronic computer.
Described power supply is a dc source, specifically can be battery or AC/DC converter.
Action principle of the present utility model is: this LED ornament lamp group is mainly by three lines such as data wire, supply lines and earth connection each LED light emitting module that is connected in series, simultaneously each LED light emitting module is powered by supply lines, simultaneously by data wire to each LED light emitting module transmission of control signals, control the sequence of light and the fluorescent lifetime of each LED light emitting module, to realize different illumination effects.
The utility model has following advantage and effect with respect to prior art: because this LED ornament lamp group only can connect each LED light emitting module and control its illumination effect by three lines, so the structure of this product is very simple, installation and maintenance also are very easy to, and use more convenient; And in this product,, also do not influence the normal use of other LED light emitting module if one of them LED light emitting module breaks down.
Description of drawings
Fig. 1 is the circuit theory diagrams of the utility model LED ornament lamp group.
Fig. 2 is the structural representation of one of them embodiment of the utility model LED ornament lamp group.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Fig. 1 shows the circuit theory diagrams of present embodiment, and as seen from Figure 1, this LED ornament lamp group comprises central control circuit module 1, LED light emitting module 2.Present embodiment also comprises power supply, and is not shown in the figures, and described power supply is connected with central control circuit module 1, described central control circuit module 1 is by 3 lines 41,42,43 are connected with LED light emitting module 2, and described 3 lines are respectively data wire 41, supply lines 42 and earth connection 43.In the present embodiment, described LED light emitting module 2 is 2, but in other embodiments, the quantity of LED light emitting module can be more, can reach 100 at most.Each LED light emitting module is for being connected in series on described 3 lines 41,42,43.
The structure of described LED light emitting module comprises LED lamp 21, luminous integrated circuit 22 as shown in Figure 1, and described LED lamp 21 is connected with luminous integrated circuit 22.In the present embodiment, described luminous integrated circuit 22 comprises that mainly model is the IC chip of TRS3AM03A, can also be to be used to control the luminous chip of a plurality of LED lamps on other market.The connected mode of described LED lamp 21, luminous integrated circuit 22 and 3 lines 41,42,43 is: an end of described LED lamp 21 is connected with luminous integrated circuit 22, the other end of LED lamp 21 be connected with earth connection (being ground voltage); Described data wire 41 is connected with the input of luminous integrated circuit 22, and luminous integrated circuit 22 is connected with earth connection simultaneously.LED lamp 21 quantity on the described LED light emitting module 2 are 3 in the present embodiment, and its color is red, blue, green, and in other embodiments, the LED lamp can also be other color and quantity in other embodiments.
The sequence of light of described central control circuit module 1 each LED light emitting module 2 of built-in control and the control program of fluorescent lifetime.
In the present embodiment, described power supply is a dc source, is specially battery and is installed in the battery case and realizes.
Action principle of the present utility model is: this LED ornament lamp group is mainly by data wire 41, three lines such as supply lines 42 and earth connection 43 each LED light emitting module 2 that is connected in series, simultaneously each LED light emitting module 2 is powered by supply lines 42, simultaneously by 41 pairs of each LED light emitting module 2 transmission of control signals of data wire, control the sequence of light and the fluorescent lifetime of each LED light emitting module 2, to realize different illumination effects, for example, the central control circuit module is programmable to the red LED that makes a LED light emitting module, blue led, with the green LED order glittering each one second, make the blue led of the 2nd LED light emitting module then, red LED, with the green LED order glittering each one second; So analogize.
Fig. 2 shows the structure of one of them embodiment of the utility model LED ornament lamp group, in the present embodiment, central control circuit module 1 also is provided with external input port, be connected to an external electrical computer 5 by this external input port, the user can programme by 5 pairs of central control circuit modules 1 of electronic computer.In the present embodiment, LED light emitting module 2 is designed to easy syndeton, is about to LED light emitting module 2 and is arranged among the box body, and described box body is provided with through hole and for the user electric wire is inserted the luminous integrated circuit that the box body connection places box body.Therefore, the user can be by the needs assembled LED light emitting module 2 voluntarily of oneself.
The foregoing description is the utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (9)
1, a kind of LED ornament lamp group comprises central control circuit module, LED light emitting module, power supply, and described power supply is connected with the central control circuit module; It is characterized in that: described central control circuit module is connected with the LED light emitting module by 3 lines, and described 3 lines are respectively data wire, supply lines and earth connection.
2, LED ornament lamp group according to claim 1 is characterized in that: described LED light emitting module is one or more; As be a plurality of LED light emitting modules, each LED light emitting module is for being connected in series on described 3 lines.
3, LED ornament lamp group according to claim 1, it is characterized in that: described LED light emitting module comprises LED lamp, luminous integrated circuit, described LED lamp is connected with luminous integrated circuit.
4, LED ornament lamp group according to claim 3 is characterized in that: described luminous integrated circuit comprises that model is the IC chip of TRS3AM03A.
5, LED ornament lamp group according to claim 3 is characterized in that: the LED lamp quantity on the described LED light emitting module is one or more.
6, according to each described LED ornament lamp group of claim 2～5, it is characterized in that: described LED light emitting module is easy syndeton, be specially the LED light emitting module and be arranged among the box body, described box body is provided with through hole and for the user electric wire is inserted the luminous integrated circuit that the box body connection places box body.
7, LED ornament lamp group according to claim 1 is characterized in that: the sequence of light of each LED light emitting module of the built-in control of described central control circuit module and the control program of fluorescent lifetime.
8, according to claim 1 or 7 described LED ornament lamp groups, it is characterized in that: described central control circuit module is provided with external input port, be connected to an external electrical computer by this external input port, the central control circuit module programmed by electronic computer.
9, LED ornament lamp group according to claim 1, it is characterized in that: described power supply is battery or AC/DC converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920147964U CN201386939Y (en) | 2009-04-01 | 2009-04-01 | LED decorative lamp set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920147964U CN201386939Y (en) | 2009-04-01 | 2009-04-01 | LED decorative lamp set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201386939Y true CN201386939Y (en) | 2010-01-20 |
Family
ID=41579473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920147964U Expired - Fee Related CN201386939Y (en) | 2009-04-01 | 2009-04-01 | LED decorative lamp set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201386939Y (en) |
-
2009
- 2009-04-01 CN CN200920147964U patent/CN201386939Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20110401 |