CN201028348Y

CN201028348Y - LED lamp strip

Info

Publication number: CN201028348Y
Application number: CNU2007200500737U
Authority: CN
Inventors: 李定强
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-06
Filing date: 2007-04-06
Publication date: 2008-02-27
Anticipated expiration: 2017-04-06

Abstract

The utility model discloses an LED lamp belt, which is formed by connecting the LED unit sets. Each LED unit set comprises one fire line and nine zero lines arranged in a transparent PVC; and the fire line and the zero line are connected by respectively nine lamp strings which are respectively formed by serially connecting the LED lamp strings. The LED lamp belt, with each LED unit set including at least nine lamp strings, has simple structure and various effects, and can show colorful changes of section-shaped jumping and whole color blinking, thereby enhancing the decoration effect of the lamp string blinking.

Description

A kind of LED lamp band

Technical field

The utility model relates to a kind of decoration LED lamp band.

Background technology

Along with growth in the living standard, people also more and more pay attention to the enjoyment of life, in numerous occasions, all use LED lamp band to play sparkling decoration function, still existing LED lamp band, on its same lamp band, can only beat by the control section shape, or can only control overall color flicker, can not the section of appearance shape and the overall color effect of glimmering simultaneously, change in pattern is simple, effect is dull, can not satisfy pursuit and the needs of people to U.S..

The utility model content

The purpose of this utility model is at the existing defective of above-mentioned existing LED lamp band, provide a kind of simple in structure, effect is various and have the LED lamp band of colorful decorative effect.

Another purpose of the present utility model is to provide beat LED lamp band with the overall color flicker of a kind of control section shape simultaneously.

For achieving the above object, the utility model adopts following scheme: a kind of Multifunctional LED lamp band, it is connected to form by LED unit group, each LED unit group comprises 1 live wire and the zero line more than at least 9 that is encapsulated in transparent PVC the inside, is serially connected with the lamp string that is composed in series by several LED lamps between live wire and each zero line respectively.

This LED lamp band, because its each LED unit group has all comprised the lamp string more than at least 9, and these lamp strings can be arranged in different shape as required, simple in structure and effect is various, by glow frequency or the time of controlling each lamp string, can make whole LED lamp band present multiple colourful decorate properties, strengthen the decorative effect of lamp band.

Zero line number in described each LED unit is 9, thereby has formed the LED unit group with ten lines, nine loop structures, and is simple in structure, and do not lose its colorful decorate properties.

LED lamp in each lamp string be respectively in red-light LED, green light LED, the blue-ray LED a kind of, two kinds or three kinds.Thereby each lamp string can be selected the LED that sends different colours light as required for use, three primary colors principle according to light, red, green, blue three coloured light of different proportion are combined and can be formed needed multiple color, and the lamp string of multiple color is combined, and can form colourful magnificent scenery.

In described LED unit group, per three lamp strings are formed one group of lamp belt segment, and the lamp string in each lamp belt segment has identical arrangement mode.Because each LED unit group all has three groups of lamp belt segments, and each lamp belt segment has identical arrangement mode, each LED unit group is connected in series-parallel mode, thereby this LED lamp band can present the band shape or the wire of rule, control the glow frequency and the time of each lamp string, the multi colour effect that can make the lamp band section of presenting shape beat and change simultaneously with overall color flicker.

Three lamp strings in the described lamp belt segment be in red-light LED lamp string, green light LED lamp string, the blue LED lamp string a kind of, two kinds or three kinds.At this moment, because lamp string adopts the LED lamp that sends same color of light, produce simply and easy to operate, the light that is sent by its combination can have the texture of rule.

The number ratio of the described red-light LED lamp string in described LED unit group, green light LED lamp string, blue LED lamp string number is 1: 1: 1.Thereby the glittering effect of the light that makes the lamp band has more regularity, and can be arranged in different shape as required to reach different effects.

Described LED lamp band is provided with the fluorescent lifetime that can control each lamp string and the controller of sequence of light.By the control of controller, can obtain different lamp band decorative effects, both can be that the color of light integral body changes, also can be the variation of chasing mutually between the multiple color light.

LED lamp band of the present utility model, simple in structure, only need the lamp string that serial connection is different between live wire and zero line to realize, process easy for installation, long service life, effect is various, and is grandeur, and can arrange out various patterns as required, energy while control section shape is beated and overall color glimmers, also can be used as video or neon effect, color and change in pattern are infinite, have satisfied the demand of people to ornament lamp U.S..

Description of drawings

Fig. 1 is the LED unit group schematic diagram of the utility model embodiment.

The specific embodiment

Embodiment:

Referring to shown in Figure 1, LED of the present utility model unit group has comprised

live wire

1 and 9 zero

lines

2,3,4,5,6,7,8,9,10, between live wire 1 and zero

line

2,3,4,5,6,7,8,9,10, be serially connected with lamp string RC, GC, BC, RB, GB, BB, RA, GA, BA respectively, formed the LED unit group in one ten line nine loops.Each lamp was ganged up controller and was controlled its fluorescent lifetime and sequence of light, and this controller can be the IC chip or can produce pulse current and the control power supply of regulating impulse ratio as required, by the control of controller, when

live wire

1 and 2 energisings of zero line, RC is bright for the lamp string; When

live wire

1 and 5 energisings of zero line, RB is shinny for the lamp string, when live wire 1 and zero line 2 and

live wire

1 and 5 of zero lines are switched on simultaneously, lamp string RC, RB are simultaneously shinny, by that analogy, can control single lamp string segmentation and divide the shinny of time, shinny when also can control a plurality of different lamp string, also can be that all lamp string is simultaneously shinny.Three primary colors principle according to light, human eye is to the light of three kinds of wavelength wherein, it is red, green, blue, experience strong especially, as long as suitably adjust the intensity of these three kinds of light, just can allow the mankind experience " almost " all colors, adjust the number of sending the LED lamp of different colours light in each lamp string as required, can obtain more colourful color, change in pattern is complicated and have a colorful effect.

In order to make the lamp band be unlikely to have rambling effect, 9 LED lamp strings in the LED unit group can be divided into three groups of lamp belt segments, and the lamp string in each lamp belt segment has identical arrangement mode, in the case, can be by adjustment to the connected mode of LED unit group, can obtain regular and still have the decorate properties of multi colour effect.

Referring to Fig. 1, in LED unit group, lamp string BA, GA and RA have formed lamp belt segment M, lamp string BB, GB and RB have formed lamp belt segment N, and lamp string BC, GC and RC have formed lamp belt segment Q, lamp string BA, BB, BC have identical arrangement mode and all adopt the LED that sends blue light, lamp string GA, GB have identical arrangement mode and all adopt the LED that sends green light with GC, and lamp string RA, RB and RC have identical arrangement mode and all adopt and send the LED of red light, thereby have progressive bluish-green red effect from inside to outside.To carry out mutual series-parallel connection between this LED unit group, can obtain beat effect with the wire flicker of colored section shape.

The lamp string of LED unit group also can adopt other difference to arrange effect, such as the lamp string BA among the lamp belt segment M, GA and RA can all adopt the LED that sends red light, lamp string BB among the lamp belt segment N, GB and RB can all adopt the LED that sends green light, and the lamp string BC among the lamp belt segment Q, GC and RC can all adopt the LED that sends blue light, in the case, red-light LED lamp string, the ratio of green light LED lamp string and blue LED lamp string number still is 1: 1: 1, and its color effects is top-down RGB light belt, each LED unit is made up mutually, can obtain having more regular lighting effects.

The PVC encapsulating material of LED unit group can select for use transparent plastic etc. to have the material of decorative effect, thereby can shine mutually with LED lamp band, forms colourful neon effect.

The utility model is not limited to the foregoing description, difference as required, the number that can adjust the lamp string of the number of LED lamp of different colours and different colours obtains the more color effect of horn of plenty, and each lamp string can adopt different arrangement modes as required, to obtain different figures, such as animals graphics, literal or other all styles of.

Above-listed detailed description is specifying at one of the utility model possible embodiments, this embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model does and implement or change, all should be contained in the claim of this case.

Claims

1. LED lamp band, it is characterized in that: it is connected to form by LED unit group, each LED unit group comprises 1 live wire and the zero line more than at least 9 that is encapsulated in transparent PVC the inside, is connected in series the lamp string that is composed in series by several LED lamps respectively between live wire and each zero line.

2. LED lamp band as claimed in claim 1 is characterized in that: the zero line number in described each LED unit is 9.

3. LED lamp band as claimed in claim 1 or 2 is characterized in that: the LED lamp in each lamp string be respectively in red-light LED, green light LED, the blue-ray LED a kind of, two kinds or three kinds.

4. LED lamp band as claimed in claim 3 is characterized in that: in described LED unit group, per three lamp strings are formed one group of lamp belt segment, and the lamp string in each lamp belt segment has identical arrangement mode.

5. LED lamp band as claimed in claim 4 is characterized in that: three lamp strings in the described lamp belt segment be in red-light LED lamp string, green light LED lamp string, the blue LED lamp string a kind of, two kinds or three kinds.

6. LED lamp band as claimed in claim 5 is characterized in that: the number ratio of the described red-light LED lamp string in described LED unit group, green light LED lamp string, blue LED lamp string number is 1: 1: 1.

7. LED lamp band as claimed in claim 6 is characterized in that: described LED lamp band is provided with the fluorescent lifetime that can control each lamp string and the controller of sequence of light.