CN2497151Y

CN2497151Y - LED strip-type light-changing and colour-changing decorative lamp

Info

Publication number: CN2497151Y
Application number: CN01247118U
Authority: CN
Inventors: 王浩垒; 杨建新
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-27
Filing date: 2001-07-27
Publication date: 2002-06-26
Anticipated expiration: 2011-07-27

Abstract

The utility model discloses an LED strip-shaped decorative lamp with a light changing and color changing function. One common electrode wire and three to five common light-color changing controlling wires are embedded in a transparent or semi-transparent strip-shaped plastic sealed tube, and two ends of the common electrode wire and of the common light-color changing controlling wire are respectively equal to or longer than the length of the strip-shaped plastic sealed tube. LEDs with the same color are respectively connected in series with a voltage current adjusting resistance to form an illuminating unit, and one end of each illuminating unit is connected with the common electrode wire and the other end is respectively connected with corresponding common light-color changing controlling wire. The utility model has the advantages that the light changing and the color changing are easy to be realized and the utility model can be used at any length.

Description

The LED stripe shape becomes the phototropic ornament lamp

It is light source with LED that the utility model relates to a kind of, and the colorful variable light variable color of the stripe shape ornament lamp with transparent or semitransparent plastic tube do insulation covering belongs to the ornament lamp technical field.

Present widely used stripe shape ornament lamp is to be light source with the battery lamp, in the stripe shape ornament lamp of certain-length, several battery lamps are concatenated into one group, make its voltage reach 220V, be that insulating materials is made stripe shape with its envelope with coloured or colourless plastics again, be power supply with the civilian electricity of 220V when using.Because incandescent lamp exists photochromic single, shortcomings such as the life-span is short, power consumption is high, operating voltage height, so made stripe shape ornament lamp also exists the shortcoming that the life-span is short, power consumption is high, and exist and to become phototropic on the same section ornament lamp, may cause the shortcoming of personnel's electric shock accidents after the fracture that meets accident.For addressing these problems, once disclosing denomination of invention on Chinese patent literature is a kind of technical scheme of 98212208.X for " light emitting diode rainbow lamp ", the patent No., in this scheme because to have adopted light emitting diode be light source, thereby brought into play the effect of light emitting diode power saving, but design from its this technical scheme, but exist and become the phototropic difficulty, be difficult to the shortcoming on the length of tens of rice or up to a hundred meters, used, if even implement also can't implement according to this technical scheme.For example the embodiment according to this technical scheme implements, i.e. " according to the length that will decorate and after effective lead 3 series connection of light-emitting diode with tens and even hundreds of same color or different colours; place in the transparent plastic sebific duct 2; draw two electrodes 4; can send motley light after the energising " from an end of sebific duct, yet, because the red pipe of light emitting diode that existing market is sold, yellow pipe general work voltage master is 1.8V, 1.9V～2.5V, 0.05 watt of power consumption, the operating voltage of green or blue luminescent diode is generally 3.4V, 3.5V～4V, two class light emitting diode operating voltage and disunities, therefore can't connect and use together, and from this technical scheme as can be seen: this technical scheme obviously is made as the operating voltage of the light emitting diode of different colours identical, thereby with its use together of connecting mutually, this obviously is impracticable in practice.Even the light emitting diode of variant color is connected use separately, also need use the power supply of different voltages, thereby this technical scheme is very inconvenient in actual use.And, in the patent No. is in the technical scheme of 98212208.X, its design characteristic is that the light emitting diode that is connected in series is a spare time to close circuit, lead is only drawn from an end of transparent plastic sebific duct, each Light-Emitting Diode is again the lead of adjacent diode, this has just determined this kind rainbow lamp to be difficult to interconnect use, must all will introduce power line at the front end of every joint transparent plastic sebific duct is connected with its electrode, thereby it uses length just to be subjected to very big restriction, and the single-unit rainbow lamp uses to such an extent that light emitting diode can not be too many, and its length also can not be made oversizely, such as being example with the red light emitting diodes, with power consumption 0.05,100 polyphones of the light emitting diode of voltage 2.2V, its operating voltage just reaches 220V, and the diode of serial connection is many more, its operating voltage is just high more, therefore uses just dangerous more; Can reach normal decorative effect if reach 30 light emitting diodes by every meter rainbow lamp distribution, then 100 light emitting diode serial connections can only obtain 3.3 meters long rainbow lamps, grow up 100 meters rainbow lamp of the rainbow lamp production of closing circuit as the spare time of an end being drawn lead, because an one sequential circuit can only connect 100 light emitting diodes, 100 meters long rainbow lamps can only be assigned to a light emitting diode for every meter, have lost decoration significance so fully; If by each hundred light emitting diode is that a polyphone group can be produced 3.3 meters rainbow lamps, and positive and negative two leads are drawn from an end, then use 100 meters rainbow lamp need draw power lead more than 30 pairs, lead like this will gather in the rainbow lamp, not only influence decorative effect, but also increased use cost.This shows, the patent No. is the technical scheme of 98212208.X, it can only be the rainbow lamp that the time processing process can only be produced 3～5 meters length, can not produce the product of up to a hundred meters of continuous length, per in use 3～5 meters need provide a power supply, therefore its design is not easy to continuous production, be unfavorable for that hundreds of rice use continuously, and be not easy to conversion color and light in use, in addition, when only needing to use one meter or two meters,, can't use after cutting off because every last of the diode that is connected in series is back one lead at all.

In the purpose of this utility model be: provide a kind of and be convenient to continuous production, be convenient on a stripe shape ornament lamp, send monochrome, polychrome, order become phototropic or have the effect of running, long service life, safe and energy-conservation LED stripe shape easy to use to become the phototropic ornament lamp, gets not enough to overcome prior art.

The utility model is to constitute like this: it comprises LED light emitting diode (1), transparent or semitransparent stripe shape plastic packaging pipe (2), LED light emitting diode (1) is arranged in the stripe shape plastic packaging pipe (2), in stripe shape plastic packaging pipe (2), be embedded with 1 public electrode wire (3) and 3～5 public photochromic conversion control lines (4), and the two ends of public electrode wire (3) and public photochromic conversion control line (4) equal respectively or grow in the two ends of stripe shape plastic packaging pipe (2), the LED light emitting diode (1) of color of the same race is regulated resistance (5) with an electric current and voltage respectively and is connected into luminous group (6), one end of each luminous group (6) all is connected with public electrode wire (3), and its other end is connected with corresponding public photochromic conversion control line (4) respectively; The quantity of the LED light emitting diode (1) in every group luminous group (6) is 1～60; Luminous group (6) arrange by orthoscopic or the block form arrangement is arranged in the stripe shape plastic packaging pipe (2).

Owing to adopt technique scheme, the utility model is compared following advantage with existing product: 1, the incandescent lamp working life in the existing polychromy lamp has only thousands of hours, the life-span of the LED light emitting diode in the utility model generally can reach about 40,000 hours, so the utility model has long advantage of life-span; 2, existing stripe shape color lamp power consumption is generally every meter 15W, and the utility model power consumption is 1.5W～2W, and energy-saving effect is fairly obvious; 3, the utility model is made power supply with low-voltage DC, also can not cause electric shock accidents even fracture appears in product, so safe in utilization; 4, since in every meter luminous group (6) be set to array, can get monochromatic effect during the menu look, select respectively to organize color and can not get motley effect simultaneously; Because each luminous group (6) are continuous with corresponding public photochromic conversion control line (4), the break-make of controlling each public photochromic conversion control line (4) by optical controller of the prior art changes, can become the decorative effect that phototropic and light are run, this is that existing product can't be realized; 5, owing in luminous group (6) of the present utility model, used the resistance (5) of regulating electric current and voltage, thereby can control the operating voltage of light emitting diode in luminous group (6) easily, thereby the utility model is applicable to any unified normal voltage power supply; 6, the utility model is convenient to carry out the continuous production of random length, and in use the ornament lamp of random length uses the low-tension supply of standard to get final product work.

Accompanying drawing 1 is arranged the structural representation that is arranged in the stripe shape plastic packaging pipe (2) for luminous group (6) of the present utility model by orthoscopic;

Accompanying drawing 2 is arranged the structural representation that is arranged in the stripe shape plastic packaging pipe (2) for luminous group (6) of the present utility model by block form.

Embodiment 1:LED light emitting diode of the present utility model (1) adopts the finished product of existing market to assemble, transparent or semitransparent stripe shape plastic packaging pipe (2) can adopt finished product of the prior art or adopt LED light emitting diode (1) that injection machine will connect and public electrode wire (3) and public photochromic conversion control line (4) are injection molded into stripe shape plastic packaging pipe (2) together, during making, select red, yellow, the LED light emitting diode (1) of green three kinds of colors, and (1) 1～5 of the LED light emitting diode of color of the same race is regulated resistance (5) with an electric current and voltage respectively be connected into luminous group (6), then with red, yellow, green luminous group (6) intersect successively to arrange by orthoscopic and are arranged in the stripe shape plastic packaging pipe (2), and an end of each luminous group (6) all is connected with public electrode wire (3), its other end is respectively with red accordingly, yellow, green three public photochromic conversion control lines (4) are connected, and the two ends that make public electrode wire (3) and public photochromic conversion control line (4) equal or grow in the two ends of stripe shape plastic packaging pipe (2), get product with (2) injection moulding of stripe shape plastic packaging pipe or press seal at last.

Embodiment 2 of the present utility model: select red, yellow, green, blue, the LED light emitting diode (1) of white five kinds of colors, (1) 1～10 of the LED light emitting diode of color of the same race is regulated resistance (5) with an electric current and voltage respectively be connected into luminous group (6), then with red, yellow, green, blue, white hair light group (6) is intersected successively to arrange by orthoscopic and is arranged in the stripe shape plastic packaging pipe (2), and an end of each luminous group (6) all is connected with public electrode wire (3), its other end is respectively with corresponding red, yellow, green, blue, the public photochromic conversion control line of Bai Wugen (4) is connected, and the two ends that make public electrode wire (3) and public photochromic conversion control line (4) equal respectively or grow in the two ends of stripe shape plastic packaging pipe (2), get product with (2) injection moulding of stripe shape plastic packaging pipe or press seal at last.

Embodiment 3 of the present utility model: select red, yellow, green, blue, the LED light emitting diode (1) of white five kinds of colors, (1) 20～40 of the LED light emitting diode of color of the same race is regulated resistance (5) with an electric current and voltage respectively be connected into luminous group (6), the length of each luminous group (6) is controlled at about one meter, then with red, yellow, green, blue, white hair light group (6) block form is arranged and is arranged in the stripe shape plastic packaging pipe (2), and an end of each luminous group (6) all is connected with public electrode wire (3), its other end is respectively with corresponding red, yellow, green, blue, the public photochromic conversion control line of Bai Wugen (4) is connected, the two ends of public electrode wire (3) and public photochromic conversion control line (4) are equaled respectively or grow, get product with (2) injection moulding of stripe shape plastic packaging pipe or press seal at last in the two ends of stripe shape plastic packaging pipe (2).

Claims

1, a kind of LED stripe shape becomes the phototropic ornament lamp, it comprises LED light emitting diode (1), transparent or semitransparent stripe shape plastic packaging pipe (2), LED light emitting diode (1) is arranged in the stripe shape plastic packaging pipe (2), it is characterized in that: in stripe shape plastic packaging pipe (2), be embedded with 1 public electrode wire (3) and 3～5 public photochromic conversion control lines (4), and the two ends of public electrode wire (3) and public photochromic conversion control line (4) equal respectively or grow in the two ends of stripe shape plastic packaging pipe (2), the LED light emitting diode (1) of color of the same race is regulated resistance (5) with an electric current and voltage respectively and is connected into luminous group (6), one end of each luminous group (6) all is connected with public electrode wire (3), and its other end is connected with corresponding public photochromic conversion control line (4) respectively.

2, LED stripe shape according to claim 1 becomes the phototropic ornament lamp, and it is characterized in that: the quantity of the LED light emitting diode (1) in every group luminous group (6) is 1～60.

3, LED stripe shape according to claim 1 becomes the phototropic ornament lamp, it is characterized in that: luminous group (6) arrange by orthoscopic or the block form arrangement is arranged in the stripe shape plastic packaging pipe (2).