CN201232892Y

CN201232892Y - Color-changing lamp string

Info

Publication number: CN201232892Y
Application number: CNU2008201118439U
Authority: CN
Inventors: 唐台宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-28
Filing date: 2008-04-28
Publication date: 2009-05-06
Anticipated expiration: 2018-04-28

Abstract

The utility model discloses an allochroic light chain, which mainly consists of a plurality of allochroic illuminants, a rectifier circuit and a control switch connected in series. Each allochroic illuminant consists of a plurality of minitype LEDs of different colors, a variable resistor and an on-off control IC arranged in a transparent shell together. The rectifier circuit outputs proper DC low voltage, and the on-off control IC inside the transparent shell is pushed through the control switch. The on-off control IC outputs and controls the lamplight of various colors emitted by the minitype LEDs. By adopting the allochroic light chain, each allochroic illuminant in the light chain can give out light of various colors separately so that the light chain can show light of various colors. Compared with the prior conventional light chain giving out light of single color, the allochroic light chain can significantly improve the aesthetic feeling in vision.

Description

The Color-changing lamp string

Technical field

The utility model relates to a kind of Color-changing lamp string of celebrating that occasion is used joyously of decorateeing, be particularly related to a kind of with a plural number lamp string that the variable color illuminator is in series and is formed, utilize flickering of rectification circuit driving and gauge tap control variable color illuminator, make whole group lamp string present in riotous profusion colorful light, build the atmosphere of celebrating joyously of scene admirably.

Background technology

The lamp string is that many bulb strings are connected together, and uses the bulb of multiple different color and lusters by collocation in the lamp string, utilizes control and the driving of control IC, makes the bulb of different color and lusters in the lamp string or alternately flickers individually or in a cluster.Therefore such lamp string usually is used in occasions such as birthday, Party or festival celebration, is arranged on indoor wall, window edge or the pendulum decorations (as Christmas tree), is used for building celebrating happiness, colorful atmosphere of dazzling the eyes joyously.The lamp string that tradition is used, use mostly be conventional bulb, this kind bulb one comes comparatively power consumption, the two generation high temperature that generate heat easily were not only uneconomical in the use but also burn consume easily.

Along with the invention of LED,, the trend that replaces conventional bulb is arranged gradually in recent years because LED has the characteristic of power saving and low temperature.In lamp string product, the lamp string product that also useful LED serial connection constitutes occurs.But no matter be that each lamp only has a kind of color at most with conventional bulb or LED.Therefore if want to allow the lamp string present colorful lighting effects, bulb or LED that must the multiple different colours of utilization, careful configuration, planning, collocation control IC again allows the bulb or the LED of various different color and lusters, produces the effect that alternately flickers.Yet both having made is this lamp string, to greatest extent also only can be bright in the existing color and luster framework of indivedual bulbs or LED itself, go out, and so the light variation effect that is presented is also very dull stiff, so the space of existence improvement also.

The utility model content

The technical problems to be solved in the utility model is all to have only single colored light for each bulb or the LED that overcomes existing lamp string, so that the variation effect dullness of lamp cluster of lamps, ornamental light, limited, the defective of light decorative effect difference, a kind of Color-changing lamp string is provided, a plurality of illuminators all can send multiple coloured light separately in the lamp string, allow the lamp string present protean in riotous profusion color, have the visual sense of beauty effect.

The utility model solves above-mentioned technical problem by following technical proposals:

A kind of Color-changing lamp string, it mainly is composed in series by some variable color illuminators and a rectification circuit and gauge tap; Wherein single only this variable color illuminator is arranged at jointly in the transparent shell by miniature LED, the variable resistor of a plurality of different colours and the control IC that flickers and constitutes; The suitable DC low-voltage of this rectification circuit output promotes flickering in this variable color illuminator by this gauge tap and controls IC, and this this miniature LED of control IC output control that flickers sends the light of multiple color.

Positive progressive effect of the present utility model is:

1, adopted the utility model after, because each the variable color illuminator in the lamp string itself promptly can send versicolor light, and no longer only be solid color in light or the framework of LED own, thereby make whole group lamp string present in riotous profusion colorful color, significantly improved the aesthetic feeling of vision.

2, behind employing the utility model, illuminator also can be delayed overlapping control and present novel mixed light (for example red light and blue light color-mixing present purple light), whole lamp string is presented dazzle beautiful brilliant in riotous profusion color, promoted the decorative effect of lamp string greatly.

3, because variable color illuminator of the present utility model, only need the conventional bulb or the LED that just can replace 4 (or more), therefore lamp number and the electric wire material used of whole lamp string can be simplified greatly, reaches to reduce cost the multiple effects such as saving of labor of economizing on electricity.

4, the utility model can also appropriateness dwindle the volume of miniature LED, thereby makes whole lamp string can do more pocketly, more convenient hanging on more kinds of article, and the application scenario will be more extensive.

Description of drawings

Fig. 1 is the circuit diagram of the utility model one embodiment.

Fig. 2 is the structural representation of the utility model one embodiment.

Fig. 3 is the structural representation of single variable color illuminator of the utility model one embodiment.

The specific embodiment

Lift a preferred embodiment below, and come the clearer the utility model that intactly illustrates in conjunction with the accompanying drawings.

See also Fig. 1 to Fig. 3, the utility model mainly is by some variable color illuminators 10, one rectification circuit 20 and a gauge tap 30 are composed in series, wherein, variable color illuminator 10 is the miniature LED12 by a plurality of different color and lusters, the variable resistor 13 and the control IC14 that flickers constitute, each variable color illuminator 10 all is contained in several equal big or small and transparent housings 11, the DC low-voltage of rectification circuit 20 exportable 3～4.5V, switching controls via gauge tap 30, to promote the control IC14 that flickers in each variable color illuminator 10, by the respectively miniature LED12 in this variable color illuminator 10 of control IC14 output control that flickers, making each miniature LED12 produce the blinking light that alternately flickers changes, because each only miniature LED12 has different color and lusters respectively, therefore after the utility model energising, in every variable color illuminator 10, can perceive in riotous profusion colorful variation light from inside to outside, not only various color and lusters (for example: red, yellow, blue, green etc.) alternately present, and when utilization gauge tap 30 flickers control with the control IC14 that flickers to each only miniature LED12, can also allow miniature LED12 operate with only single or many modes that flicker, thereby the delay that produces light is overlapping, allow this variable color illuminator 10 present novel mixed light effect (for example red light and blue light color-mixing present purple light), be rich in aesthetic feeling; Whole lamp string is owing to adopted variable color illuminator 10 of the present utility model, and the light color that is presented is rich and varied, flicker changes, and promotes the lamp decoration aesthetic feeling and the effect of lamp string greatly.

In addition, because variable color illuminator 10 of the present utility model, only need one and just can replace 4 (or more) traditional bulb or LED, therefore can simplifying greatly with lamp number and electric wire material of whole lamp string both can reduce cost, also can economize on electricity, reach multiple effects such as saving procedure of processing, and the utility model can also appropriate reduced volume, do more pocket dexterity, make things convenient for ornament on more kinds of article, the application scenario is more extensive.

Though more than described the specific embodiment of the present utility model, but those skilled in the art is to be understood that, these only illustrate, and under the prerequisite that does not deviate from principle of the present utility model and essence, can make numerous variations or modification to these embodiments.Therefore, protection domain of the present utility model is limited by appended claims.

Claims

1, a kind of Color-changing lamp string is characterized in that, it mainly is composed in series by some variable color illuminators and a rectification circuit and gauge tap; Wherein single only this variable color illuminator is arranged at jointly in the transparent shell by miniature LED, the variable resistor of a plurality of different colours and the control IC that flickers and constitutes; The suitable DC low-voltage of this rectification circuit output promotes flickering in this variable color illuminator by this gauge tap and controls IC, and this this miniature LED of control IC output control that flickers sends the light of multiple color.