WO2006125338A1 - Structure amelioree d'une lampe a tube a gaz inerte dont la couleur peut changer - Google Patents

Structure amelioree d'une lampe a tube a gaz inerte dont la couleur peut changer Download PDF

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Publication number
WO2006125338A1
WO2006125338A1 PCT/CN2005/000707 CN2005000707W WO2006125338A1 WO 2006125338 A1 WO2006125338 A1 WO 2006125338A1 CN 2005000707 W CN2005000707 W CN 2005000707W WO 2006125338 A1 WO2006125338 A1 WO 2006125338A1
Authority
WO
WIPO (PCT)
Prior art keywords
led
strip
lamp structure
improved color
length
Prior art date
Application number
PCT/CN2005/000707
Other languages
English (en)
French (fr)
Inventor
Ben Fan
Original Assignee
He Shan Lide Electronic Enterprise Company Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to PCT/CN2005/000707 priority Critical patent/WO2006125338A1/zh
Priority to EP05752392A priority patent/EP1884706B1/en
Priority to CA2609455A priority patent/CA2609455C/en
Priority to ES05752392T priority patent/ES2371410T3/es
Priority to MX2007014543A priority patent/MX2007014543A/es
Priority to BRPI0520272-8A priority patent/BRPI0520272A2/pt
Priority to US11/915,104 priority patent/US7871181B2/en
Priority to PL05752392T priority patent/PL1884706T3/pl
Application filed by He Shan Lide Electronic Enterprise Company Ltd. filed Critical He Shan Lide Electronic Enterprise Company Ltd.
Priority to AU2005332258A priority patent/AU2005332258B2/en
Priority to RU2007147867/28A priority patent/RU2382271C2/ru
Priority to AT05752392T priority patent/ATE519986T1/de
Priority to JP2008511530A priority patent/JP4543110B2/ja
Publication of WO2006125338A1 publication Critical patent/WO2006125338A1/zh
Priority to CR9628A priority patent/CR9628A/es

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
    • F21S4/26—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of rope form, e.g. LED lighting ropes, or of tubular form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • F21V9/45—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity by adjustment of photoluminescent elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G09F2013/1886—Special effects
    • G09F2013/189—Three dimensional effects
    • G09F2013/1895—Imitating a neon tube

Definitions

  • This invention relates to a decorative lighting device, and more particularly to a hose lamp structure which can change the color of the simulated neon continuous uniform and bright and soft light effects.
  • a hose lamp for setting a lateral hole in a core wire and an LED bulb in a lateral hole for simulating a neon lamp although achieving a uniform continuous and bright and soft light effect of the neon lamp, cannot achieve discoloration.
  • I have previously proposed an invention for a hose lamp for simulating a neon lamp such as the international application of PCT/CN2004/000634, which does not propose to fix three red, green and blue LEDs to the core by a fixing device.
  • the three LEDs of red, green and blue need to be respectively stored in three laterally parallel lateral holes on the core line, and the spacing is obviously larger.
  • the object of the present invention is to solve the above problems, and to provide a compact and stable color, a uniform continuous and bright and soft light effect with neon lights, and a freely bendable shape, which can be conveniently Hose light structure for cutting and trimming as needed.
  • Technical solution adopted by the invention is to solve the above problems, and to provide a compact and stable color, a uniform continuous and bright and soft light effect with neon lights, and a freely bendable shape, which can be conveniently Hose light structure for cutting and trimming as needed.
  • the technical solution adopted by the present invention is an improved color changing hose lamp structure.
  • a core wire which is extruded from a white flexible opaque plastic to form a strip of prefabricated length.
  • the strip has a cross section on one side, four copper strands are arranged at intervals, and the strip is horizontally a middle portion of the cross section, two longitudinal through holes are horizontally spaced apart, and the copper stranded wire and the longitudinal through hole extend longitudinally with the length of the strip body, and the upper side wall of the longitudinal through hole is longitudinally cut to form a quilting.
  • the middle portion of the cross section of the strip is provided with a transverse hole parallel to the copper strand, and the plurality of transverse holes are evenly distributed over the entire longitudinal length of the strip at a prefabricated pitch, the upper side of the strip
  • the wall is provided with a groove, the groove is an inverted trapezoid;
  • a plurality of LED bulbs connected in series with each other through a lead connected to the conductive pin of the LED bulb and connected to at least one current limiting resistor, the lead of the LED series string and the lead of the end and the copper stranded wire in the core Electrical connection;
  • a diffusing body disposed on the plurality of LED bulbs and having a length equal to the length of the core wire for diffusing a predetermined thickness and a predetermined width of the LED light;
  • a coating layer which is formed by extruding a coating layer of the same length as the above-mentioned core wire for coating the core wire, the astigmatism body and the plurality of LED bulbs, and the coating layer is located above the LED bulb
  • the part is a semicircular curved surface simulating a neon glass tubular light emitting surface, and the covering layer is integrally extruded with the above astigmatism body, and the two are integrated;
  • the plurality of LED bulbs are stored in a fixed device to form a unit by using three LEDs of red, green and blue, and a plurality of such units are connected in series and correspondingly stored in the core. Multiple transverse holes.
  • the transverse holes of the present invention are square, circular or elliptical.
  • the fixing device of the present invention is a box body.
  • the box may be a square, circular or elliptical box.
  • the top and bottom of the box are open and the bottom opening is slightly larger than the top.
  • a card plate and a card key for capping the LED are provided at the bottom of the case.
  • the card board is provided with a partition for resisting the two LEDs of the supporting LED and the isolating LED.
  • An LED lead wire take-out slot is disposed on both sides of the bottom of the box body.
  • the improved color-changing hose lamp structure of the present invention has the following beneficial effects: since the plurality of LED bulbs are formed by a plurality of red, green and blue LEDs in a fixed device. a unit is stored in the transverse hole in the core wire together with the fixing device, so the structure of the invention is more compact and stable, the LED pin line is not easy to be broken, and the electrical connection is stable and stable, and the red, green and blue are three. LED bulbs are not misaligned, and the spacing between the three LED bulbs is small, which is beneficial to the discoloration of red, green and blue LEDs.
  • Figure 1 is a perspective view of the present invention
  • Figure 2 is a cross-sectional view of A-A in the perspective view of Figure 1;
  • Figure 3 is an enlarged view of B in the perspective view of Figure 1;
  • Figure 4 is a schematic view of extrusion molding of the present invention.
  • Figure 5 is a schematic view of the optical principle of the present invention.
  • Figure 6 is a structural exploded view of the square box of the fixing device of the present invention.
  • Figure 7 is an assembled view of the square box of the fixing device of the present invention.
  • Figure 8 is a perspective view of the prior art of the present invention.
  • Figure 9 is a diagram of an installation application of the present invention.
  • FIG. 1 is a perspective view of the present invention
  • FIG. 2 is a cross-sectional view of A-A in the perspective view of FIG. 1
  • FIG. 3 is an enlarged view of B in the perspective view of FIG.
  • the invention relates to an improved color changing hose lamp structure, which comprises the following steps: 4 copper stranded wires 01a, 01b,
  • two longitudinal through holes 18a, 18b are provided at horizontal intervals, and the copper stranded wires 01a, 01b, 01c, Old and the longitudinal through holes 18a, 18b extend longitudinally with the strips That is, the core wire 02 is equal in length, and the upper side walls of the longitudinal through holes 18a, 18b are longitudinally cut to form slits 181a, 181b.
  • a plurality of lateral through holes parallel to the copper strands 01a, 01b, 01c, and Old are uniformly punched by the automatic punching machine (not shown) over the entire longitudinal length of the core wire 02.
  • 03a, 03b, 03c, 03d, 05a, 05b the transverse hole is disposed in the middle of the core 02, and the copper strands 01a, 01b, 01c, The other opposite side of the Old is parallel to the copper strands 01a, 01b, 01c, Old.
  • the transverse through holes punched in the core wire have at least one column, and may have two columns, three columns, and the like.
  • the lateral hole may be square, circular or elliptical or other shapes.
  • the transverse through holes 03a, 03b, 03c, 03d are square, and the other two rows of lateral through holes 05a, 05b are round. shape.
  • LED bulbs have excellent characteristics such as low energy consumption, low heat, high brightness and small volume. They can be used to shorten the spacing of LED bulbs and increase the number of LED bulbs per unit length of hose lamps without causing overheating of hose lamps. It is practical to increase the brightness of the hose light beyond the brightness of the glass neon.
  • the center-to-center spacing of the transverse through holes 03a, 03b, 03c, 03d is only 1/2 inch.
  • the LED light bulb used in the present invention is stored in a fixed device to form a unit with three LEDs of red, green and blue, and a plurality of such units are connected in series and correspondingly stored in a plurality of lateral directions in the core.
  • the fixing device is a box body, and the box body can be a square, circular or elliptical box body. As shown in Fig. 6, Fig. 23, it is a form of the fixing device of the present invention, that is, a square case.
  • the invention preferably uses the square box as a fixing device, so that the problem of disconnection of the LED pin wires can be effectively prevented, and the structure of the invention is compact and stable.
  • the top 27 and the bottom 28 of the square box 23 are open, and the bottom 28 opening is slightly larger than the top portion 27.
  • a card board 24 for closing the LED and a card key 25 are provided at the bottom of the square case 23.
  • the card board 24 is provided with a partition 26 for resisting the two lead wires of the supporting LED and the isolating LED.
  • the LED box wire lead-out slot 29 is disposed on both sides of the bottom of the square box body 23, and the LED bulbs 04, that is, three LEDs of red, green and blue, are inserted into the square box body by the bottom portion 28 of the square box body 23, and The card board 24 is covered, and the partition plate 26 just resists the supporting LED and isolates the two pin lines of the LED, and the pin line 291 is respectively led out from the lead-out slots 29 on both sides of the square box body, and the card board 24 and the card key 25 are buckled. In combination, this achieves a compact and stable effect, and protects the LED two pin lines and solder joints from being broken, as shown in Figure 7.
  • the square boxes 04a, 04b, 04c, 04d containing the three LED bulbs 04 of red, green and blue are respectively classified into a string by color classification, that is, classified by red, green and blue.
  • red and red, green and green, blue and blue are connected in series to form three paths, and at least one current limiting resistor 06 is connected in series, and after the connection, the square boxes 04a, 04b, 04c, 04d are sequentially inserted into the core line one by one.
  • the prior art hose lamp is formed by using a core wire 120 to cover the diffusing body 180 and the light shielding layer 190, and the copper stranded wires 110a, 110b are disposed at intervals above and below the cross section of the core wire 120, as shown in FIG.
  • the LEDs 140a, 140b are disposed on the other side opposite to the copper strands 110a, 110b.
  • the connecting wire twisting pin 150 between the LEDs 140a, 140b and the LED and the current limiting resistor 160 are inserted into the lateral holes 130a, 130b, 130c, 130d of the core wire 120.
  • the LEDs 140a, 140b are directly inserted into the transverse holes of the core wire without being fixed by fixing means.
  • the core wire 02 passes through the molding hole 17 of the extrusion molding machine 16, as shown in Fig. 4, and automatically extrudes one formed of the flexible plastic 19
  • the cladding layer 14 for covering the above-mentioned core wire 02 and having the same length as the core wire 02, the astigmatism body of the present invention, that is, the cream colored translucent body and the cladding layer 14 are automatically and continuously extruded at the same length.
  • the astigmatism body 08 is formed above the core wire 02, and the cladding layer 14 is formed below and on both sides of the core wire 02, and the astigmatism body 08 and the cladding layer 14 are formed. At the same time, the same length is integrally extruded, and the two are integrated.
  • the plastic 19 used to form the astigmatism 08 and cladding 14 is a flexible opal translucent plastic, typically a flexible opalescent translucent PVC material.
  • the portion of the diffuser 08 above the illumination of the LED bulb 04 has a semicircular curved surface 10 for simulating a neon glass tubular light emitting surface.
  • the astigmatism 08 above the core 02 has a height dimension H of 14 mm and a width L of 27 mm, as shown in Fig. 2.
  • the core wire 02 is made of opaque plastic, after the LED bulb is placed in the square lateral hole of the core wire, the light emitted by the LED light bulb cannot penetrate both sides of the core wire 02, thus, the opaque core
  • the line acts as a shading device, blocking the side light emitted by the LED bulb 04, causing it to be emitted only from the top of the LED bulb 04 and then emitted outward through the diffuser 08.
  • the astigmatism body 08 of the improved color changing hose lamp structure of the present invention is a milky white translucent body, or It is called a hazy translucent body, usually a flexible milky white PVC or Acrylic extrusion molding; its width and height are related to the brightness and illumination angle of the LED bulb in the core wire, and the brightness or illumination angle of the LED bulb is large.
  • the height and width of the LED bulb can be larger; the brightness of the LED bulb is small or the illumination angle is small, and the width and width must be smaller.
  • the LED bulb has a diameter or width of 3-5 mm, the LED brightness is about 200 Mcd, and the LED illumination angle is 45 degrees, and the core wire 02 is used for accommodating
  • the square lateral through-holes of the LED square box have a center-to-center spacing of only 1/2 inch.
  • the height dimension H of the diffuser 08 is 14 mm, and the width dimension L of the diffuser 08 is 27 mm, as shown in FIG.
  • the edge regions of the light emitted by the adjacent LED bulbs 04a, 04b, 04c, and 04d overlap each other, such as the light emitted by the LED bulbs 04b and 04c.
  • the edge region forms an overlap region 121, so that the brightness of the LED bulb in the edge region is enhanced, which is approximately equal to the brightness of the light emitted from the center of the LED bulb, as shown in FIG. Therefore, above the illumination of the LED bulb 04 of the present invention, that is, on the semicircular curved surface 10 of the astigmatism 08, there is a continuous uniform light effect of the neon light from the appearance.
  • the copper stranded wires 01a, 01b, 01c, and Old should be electrically connected to the power supply line 11 of the power source, and a plastic cover is disposed on the electrical connection to protect the electrical connection. That is, a joint 12 is formed as shown in FIG.
  • a plastic cover for covering the end of the copper stranded wire and its electrical connecting wire is formed, that is, a tail plug 13 is formed. Electrical enclosures and plastic enclosures that protect electrical connections have many different implementations in the prior art and will not be described in detail herein.
  • the core wire of the improved color changing hose lamp structure of the present invention has a structural shape as shown in FIG. 1, FIG. 2 and FIG. 3, that is, a side of the core wire 02 located at the top of the LED bulb 04 has a groove.
  • the groove is an inverted trapezoid, and the two obliquely facing light rays emitted from the LED bulb 04 in the core 02 have a collecting and reflecting effect, so that the present invention has a higher brightness and a higher appearance when viewed from the semicircular curved surface 10. With neon continuous hooks, bright and bright light effects.
  • a layer of phosphor may be placed on the two slopes of the groove of the core 02 to obtain a more brilliant light effect.
  • the improved color-changing hose lamp structure of the present invention for producing a simulated neon sign "OPEN".
  • the invention is cut and bent into a desired font pattern such as "OPEN”", and The lamp body of each segment of the pattern is fixed to the mounting surface 31 by a suitable fixing attachment such as the fixing clip 30. Therefore, the improved color-changing hose lamp of the present invention has a simple structure, is safe and reliable. At the same time, from its semi-circular surface
  • the appearance of 10 has a continuous uniform light effect, and the rest of the light is blocked by the opaque core wire, so that the font pattern produced by the present invention has the effect of simulating neon light, and can also be discolored and mixed. Producing a variety of color effects, achieving the higher goals pursued by the hose light industry.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Description

一种改良的变色软管灯结构 本发明所属技术领域
本发明涉及一种装饰照明装置， 尤其是一种可以变色的模拟霓虹灯连续均匀 和鲜艳柔和的光线效果的软管灯结构。 在本发明之前的现有技术
现有在芯线中设置横向孔、 在横向孔中设置 LED灯泡的、 用来模拟霓虹灯的 软管灯， 虽然达到了霓虹灯的均匀连续和鲜艳柔和的光线效果， 但是， 还不能达 到可以变色的霓虹灯的效果。 本人之前提出的有关模拟霓虹灯的软管灯类发明， 如申请号为 PCT/CN2004/000634的国际申请， 该专利技术方案没有提出用固定装 置将红、 绿、 蓝三个 LED固定存设于芯线的横向孔内， 如果按照该技术方案来设 计变色霓虹灯的效果， 需将红、 绿、 蓝三个 LED分别存设于芯线上三个横向并列 的横向孔内， 其间距显然较大， 不利于散光体对 LED发出的光线进行散射及均勾 化， 也不利于混色和变色； 如果将红、 绿、 蓝三个 LED横向并列存设于一个横向 孔内， 因为没有固定装置将该三个 LED固定，三个 LED灯泡之间就容易错位，这 样也不利于混色和变色， 容易造成光的颜色不均勾， 其结构也不紧凑不稳固， 容 易造成 LED引脚线的断线， 致使电气连接不良。 因此， 一种可以变色及混色的、 结构紧凑稳固的， 具有霓虹灯的均匀连续和鲜艳柔和的光线效果的， 而且可以自 由弯折造型、 可以很方便地根据需要进行裁剪和延接的软管灯结构， 是软管灯行 业追求的更高目标。 发明目的
本发明的目的是为了解决上述提出的问题， 提供一种可以变色及混色的、 结 构紧凑稳固的， 具有霓虹灯的均匀连续和鲜艳柔和的光线效果的， 而且可以自由 弯折造型、 可以很方便地根据需要进行裁_剪和延接的软管灯结构。 本发明采用的技术方案
为了实现上述目的， 本发明采用的技术方案是一种改良的变色软管灯结构， 包括
一芯线， 由白色柔性不透光塑料挤出成型一个预制长度的条状体， 该条状体 的横截面一侧， 上下间隔地设置有四根铜绞合线， 该条状体的横截面的中部， 水 平间隔地设置有两个纵向通孔， 所述铜绞合线和纵向通孔纵向延伸与条状体等长 度， 且纵向通孔的上侧壁纵向切幵形成幵缝， 在该条状体横截面的中部设置有与 所述铜绞合线平行的横向孔， 多个横向孔以预制的间距均匀地分布在条状体的整 个纵向长度上， 该条状体的上侧壁设置有一凹槽， 该凹槽为倒梯形；
多个 LED灯泡，通过 LED灯泡导电脚上连接的引线相互串联、及与至少一个 限流电阻相串接， 该 LED串联灯串的首端和末端的引线与上述芯线中的铜绞合线 作电气连接；
一散光体，设置在上述多个 LED灯泡上方与上述芯线等长度的，用于扩散 LED 光线的预定髙度和预定宽度的乳色半透明体；
一包覆层， 由柔性塑料挤出成型一个用于包覆上述芯线、 散光体及多个 LED 灯泡的、 与上述芯线等长度的包覆层， 该包覆层的位于 LED灯泡照射上方的部份 是一模拟霓虹灯玻璃管状发光面的半圆形曲面， 该包覆层与上述散光体一体挤出 成型， 两者为一整体；
其中， 所述的多个 LED灯泡， 以红、 绿、蓝三个 LED为一组存设于一个固定 装置形成一个单元， 多个这样的单元串联并对应地存设于所述芯线中的多个横向 孔中。
本发明所述横向孔为方形、 圆形或者椭圆形。
本发明所述固定装置为一盒体。 所述盒体可以为方形、 圆形或者椭圆形盒体。 所述盒体的顶部与底部开口， 且底部开口略大于顶部。 在该盒体底部设置有用于 封盖 LED的卡板和卡键。 所述卡板设置有用于抵触支撑 LED及隔离 LED两引脚 线的隔板。 所述的盒体底部两侧设置有 LED引脚线引出槽。
本发明一种改良的变色软管灯结构与现有技术相比， 其有益效果有： 由于所 述的多个 LED灯泡以红、绿、蓝三个 LED为一组存设于一个固定装置形成一个单 元， 并与该固定装置一起存设于所述芯线中的横向孔中， 所以本发明结构更紧凑 稳固， LED引脚线不易断线， 电气连接稳定良好， 红、 绿、 蓝三个 LED灯泡之间 不会错位， 而且该三个 LED灯泡之间间距小， 有利于红、 绿、 蓝三色 LED的变色 及混色， 从而使本发明在具有霓虹灯的均匀连续和鲜艳柔和的光线效果、 可以自 由弯折造型、 可以很方便地根据需要进行裁剪和延接的基础上， 实现了七种色彩 的变换和闪烁， 色泽多样绚丽， 达到了软管灯行业追求的更高目标。 附图说明
图 1是本发明的透视图；
图 2是图 1透视图中 A-A的横截面图；
图 3是图 1透视图中 B的放大图；
图 4是本发明的挤出成型示意图；
图 5是本发明的光学原理示意图；
图 6为本发明的固定装置方形盒体的结构分解图；
图 7为本发明的固定装置方形盒体的装配图；
图 8是本发明的现有技术的透视图；
图 9是本发明的一种安装应用图例。 实施例
以下参照附图， 对本发明作进一步说明：
图 1是本发明的透视图， 图 2是图 1透视图中 A-A的横截面图， 图 3是图 1 透视图中 B的放大图。
本发明一种改良的变色软管灯结构，其制作过程包括： 4根铜绞合线 01a、 01b、
01c, Old穿过挤出成型机成型孔（图中未显示）， 自动连续挤出由柔性不透光塑料， 通常是柔性白色不透光的 PVC料，或其它颜色塑料成型的一个预制长度的条状体， 该条状体的上侧壁设置有一凹槽， 该凹槽为倒梯形， 该条状体即是本发明所述的 芯线 02。 在芯线 02的横截面的中部， 水平间隔地设置有两个纵向通孔 18a、 18b, 所述铜绞合线 01a、 01b、 01c, Old和纵向通孔 18a、 18b纵向延伸与条状体即芯线 02等长度， 且纵向通孔 18a、 18b的上侧壁纵向切开形成开缝 181a、 181b。
然后， 在该芯线 02的整个纵向长度上， 用自动冲切机（图中未显示） 间距均 匀地冲制出多个与该铜绞合线 01a、 01b、 01c、 Old平行的横向通孔 03a、 03b、 03c, 03d、 05a、 05b, 该横向孔是设置在芯线 02的中部， 与铜绞合线 01a、 01b、 01c、 Old相对的另一侧， 与该铜绞合线 01a、 01b、 01c、 Old平行。 在芯线上冲制的横 向通孔至少有一列， 也可以有两列、 三列等。 其中， 所述横向孔可以为方形、 圆 形或者椭圆形或者其它形状， 在本实施例中， 横向通孔 03a、 03b、 03c、 03d为方 形， 而另两列横向通孔 05a、 05b为圆形。
LED灯泡其低能耗，低热度，高亮度，小体积等优良特性，可以用来缩短 LED 灯泡的间距， 增加软管灯单位长度中 LED灯泡的数量而不会引起软管灯过热， 可 以安全地提高软管灯的亮度， 使其超过玻璃霓虹灯的亮度变得实际可行。 本发明 一种改良的变色软管灯结构的最佳实施方案， 其 LED灯泡可以为椭圆形或扁形， 其直径或宽度是 3-5MM, 其 LED亮度大约 200 Mcd， 用于容置 LED灯泡的横向 通孔 03a、 03b, 03c, 03d的中心间距只有 1/2英寸。
本发明釆用的 LED灯泡以红、绿、蓝三个 LED为一组存设于一个固定装置形 成一个单元， 多个这样的单元串联并对应地存设于所述芯线中的多个横向孔中。 所述固定装置为一盒体， 该盒体可以为方形、 圆形或者椭圆形盒体。 如图 6、 图 Ί 中 23所示的， 是本发明的固定装置的一种形式， 即方形盒体。 本发明优先釆用方 形盒体作为固定装置， 这样可以有效防止 LED引脚线的断线问题， 使本发明结构 紧凑稳固。 所述方形盒体 23的顶部 27与底部 28开口， 且底部 28开口略大于顶 部 27。 在该方形盒体 23底部设置有用于封盖 LED的卡板 24和卡键 25。 所述卡 板 24设置有用于抵触支撑 LED及隔离 LED两引脚线的隔板 26。所述的方形盒体 23底部两侧设置有 LED引脚线引出槽 29， LED灯泡 04， 即红、绿、蓝三个 LED, 由方形盒体 23的底部 28塞入方形盒体后， 将卡板 24盖上， 其隔板 26刚好抵触 支撑 LED并隔离开 LED两引脚线， 而引脚线 291分别从两侧的引出槽 29中引出 方形盒体外， 卡板 24和卡键 25扣合， 这样达到紧凑稳固的效果， 并保护 LED两 引脚线及焊点不致断线， 如图 7所示。
在芯线 02成型后，将装有红、绿、蓝三个 LED灯泡 04的方形盒体 04a、 04b、 04c, 04d分别以颜色分类串联成串， 即以红、 绿、 蓝三色进行分类串联， 红与红、 绿与绿、 蓝与蓝串联连接形成三个通路， 并且串联至少一个限流电阻 06， 连接之 后将方形盒体 04a、 04b、 04c, 04d按顺序一个个塞入芯线 02的方形横向孔 03a、 03b、 03c、 03d中， 在芯线 02上两个方形横向孔之间留有两个圆形横向孔如 05a、 05b,用以塞入 LED灯泡的串联连接线或其串联限流电阻 06， LED灯泡 04的引脚 线 291及其连接线通过所述开缝 181a、 181b容置于所述纵向通孔 18a、 18b内。在 上述整个 LED灯串塞入芯线 02后，将 LED灯串的首端的引线 07分别接入铜绞合 线 01a、 01b、 01c中， 其末端的引线接入铜绞合线 Old中， 这样形成三条回路， 如 图 3所示。 .
现有技术的软管灯如图 8所示，是采用芯线 120外包散光体 180和遮光层 190 制成的， 其铜绞合线 110a、 110b上下间隔地设置在芯线 120的横截面的一侧， 而 LED140a、 140b则是设置在与铜绞合线 110a、 110b相对的另一侧边。 LED140a、 140b及 LED之间的连接线扭脚 150以及限流电阻 160塞入芯线 120的横向孔 130a、 130b, 130c、 130d内。 该技术方案其 LED140a、 140b没有用固定装置固定就直接 塞入芯线的横向孔内。
在上述 LED灯串塞满整个上述预定长度的芯线 02后， 该芯线 02穿过挤出成 型机 16的成型孔 17， 如图 4所示， 自动连续挤出由柔性塑料 19成型的一个用于 包覆上述芯线 02且与芯线 02等长度的包覆层 14， 本发明所述的散光体， 即乳色 半透明体与所述的包覆层 14同时等长度自动连续一体挤出成型， 即在芯线 02穿 过挤出成型机时， 在芯线 02的上方形成散光体 08， 在芯线 02的下方及两侧形成 包覆层 14， 散光体 08与包覆层 14同时等长度一体挤出成型， 两者为一整体。 用 来成型散光体 08与包覆层 14的塑料 19是柔性乳色半透明塑料， 通常是柔性乳白 色半透明 PVC料。该散光体 08的位于 LED灯泡 04的照射上方的部份，其外观是 一半圆形曲面 10， 用以模拟霓虹灯玻璃管状发光面。 该芯线 02上方的散光体 08 的高度尺寸 H为 14 mm, 其宽度 L是 27 mm, 如图 2所示。
在芯线 02穿过挤出成型机 16的成型孔 17时， 其散光体 08必须设置在芯线 02中 LED灯泡 04的正上方，也就是说， LED灯泡 04应当设置在该散光体的下方， 接近散光体的中线位置。 在软管灯工业中要实施上述要求， 是普通的现有技术， 在此不做更多叙述。
由于芯线 02采用的是不透光的塑料， 所以 LED灯泡容置于该芯线的方形横 向孔内后， 其发出的光线不能穿透芯线 02的两侧面， 这样， 不透光的芯线就起到 了遮光的作用， 遮住了 LED灯泡 04所发出的侧光， 使其光线仅从 LED灯泡 04 的顶部射出， 再经散光体 08向外发射。
本发明一种改良的变色软管灯结构所述的散光体 08， 是乳白色半透明体， 或 称为雾状半透明体， 通常是柔性乳白色 PVC或亚克力（Acrylic)挤出成型； 其宽 度和高度是与芯线中 LED灯泡的亮度和照射角度相关的， LED灯泡的亮度髙或照 射角度大， 其高度和宽度可以大一点； LED灯泡的亮度小或照射角度小， 其髙度 和宽度必须小一点。 散光体的宽度和高度愈大， 则愈损失本发明的外观亮度， 相 应消除点状光源外观的效果愈好； 散光体的宽度和高度愈小， 愈减弱本发明消除 点状光源外观的能力， 相应地外观亮度愈高。 本发明一种改良的变色软管灯结构 的最佳实施方案， 其 LED灯泡直径或宽度是 3-5mm， 其 LED亮度大约 200 Mcd， 其 LED发光角度 45度，芯线 02上用于容置 LED方形盒体的方形横向通孔的中心 间距只有 1/2英寸。 所述散光体 08的高度尺寸 H是 14 mm, 散光体 08的宽度尺 寸 L是 27 mm, 如图 2所示。 其 LED灯泡发出的光线通过所述的散光体 08漫射 和折射后，相邻的 LED灯泡 04a、 04b、 04c、 04d发出的光线的边缘区域相互重叠， 如 LED灯泡 04b、 04c发出的光线的边缘区域形成重叠区 121， 使 LED灯泡在边 缘区域光照亮度得到加强， 而约等于 LED灯泡中心部位发出的光照亮度， 如图 5 所示。 因此， 在本发明的 LED灯泡 04的照射上方， 即散光体 08的半圆形曲面 10 上， 从外观上看， 有霓虹灯连续均匀的光线效果。
在上述包覆层成型后， 铜绞合线 01a、 01b、 01c、 Old应当与电源的供电线 11 做电气连接， 以及在该电气连接上， 设置一塑料罩壳， 用以保护该电气连接， 即 形成一接头 12， 如图 1所示。 同时， 在上述芯线 02及包覆层 14的末端上， 设置 一用以包覆该末端的铜绞合线及其电气连接线的塑料罩壳， 即形成一尾塞 13。 电 气连接及保护电气连接的塑料罩壳， 在现有技术中， 已有许多种不同的实施方法， 在此不做详细叙述。
本发明一种改良的变色软管灯结构所述的芯线， 其结构形状如图 1、 图 2、 图 3所示， 即芯线 02的位于 LED灯泡 04的顶部的一面具有一凹槽， 该凹槽为倒梯 形， 其两个斜面对芯线 02中 LED灯泡 04所发出的光线具有聚光和反光作用， 这 样使得本发明从半圆形曲面 10上看， 其外观亮度更高， 更具有霓虹灯连续均勾、 鲜艳明亮的光线效果。 另外， 也可以在芯线 02的凹槽的两个斜面上设置一层荧光 粉， 以获得更绚丽的光线效果。
如图 9， 是本发明一种改良的变色软管灯结构，用于制作的模拟霓虹灯的招牌 字 "OPEN", 安装时， 将本发明裁剪、 弯折成所需要的字型图案如 "OPEN", 并 用适当的固定附件如固定夹 30，将各段字型图案的灯体固定在安装面 31上。因此， 本发明一种改良的变色软管灯结构安装简单， 安全可靠。 同时， 从其半圆形曲面
10的外观上看， 有连续均匀的光线效果， 其余的光线都被不透光的芯线所遮挡， 使本发明制作的字型图案， 有模拟霓虹灯的光线效果， 而且还可以变色及混色， 产生多样的色泽效果， 达到了软管灯行业追求的更高目标。

Claims

权 利 要 求
1 . 一种改良的变色软管灯结构， 包括
一芯线， 由白色柔性不透光塑料挤出成型一个预制长度的条状体， 该条状体 的横截面了侧， 上下间隔地设置有四根铜绞合线， 该条状体的横截面的中部， 水 平间隔地设置有两个纵向通孔， 所述铜绞合线和纵向通孔纵向延伸与条状体等长 度， 且纵向通孔的上侧壁纵向切开形成开缝， 在该条状体横截面的中部设置有与 所述铜绞合线平行的横向孔， 多个横向孔以预制的间距均匀地分布在条状体的整 个纵向长度上， 该条状体的上侧壁设置有一凹槽， 该凹槽为倒梯形；
多个 LED灯泡，通过 LED灯泡导电脚上连接的引线相互串联、及与至少一个 限流电阻相串接， 该 LED串联灯串的首端和末端的引线与上述芯线中的铜绞合线 作电气连接；
一散光体，设置在上述多个 LED灯泡上方与上述芯线等长度的，用于扩散 LED 光线的预定高度和预定宽度的乳色半透明体；
一包覆层， 由柔性塑料挤出成型一个用于包覆上述芯线、 散光体及多个 LED 灯泡的、 与上述芯线等长度的包覆层， 该包覆层的位于 LED灯泡照射上方的部份 是一模拟霓虹灯玻璃管状发光面的半圆形曲面， 该包覆层与上述散光体一体挤出 成型， 两者为一整体；
其特征在于： 所述的多个 LED灯泡， 以红、绿、蓝三个 LED为一组存设于一 个固定装置形成一个单元， 多个这样的单元串联并对应地存设于所述芯线中的多 个横向孔中。
2. 根据权利要求 1所述的一种改良的变色软管灯结构， 其特征在于： 所述横 向孔为方形、 圆形或者椭圆形。
3. 根据权利要求 1所述的一种改良的变色软管灯结构， 其特征在于： 所述固 定装置为一盒体。
4. 根据权利要求 3所述的一种改良的变色软管灯结构， 其特征在于： 所述的 盒体可以为方形、 圆形或者椭圆形盒体。
5. 根据权利要求 4所述的一种改良的变色软管灯结构， 其特征在于： 所述的 盒体顶部与底部开口， 且底部开口略大于顶部。
6. 根据权利要求 4所述的一种改良的变色软管灯结构， 其特征在于： 所述的 盒体底部设置有用于封盖 LED的卡板和卡键。
7. 根据权利要求 4所述的一种改良的变色软管灯结构， 其特征在于： 所述的 盒体底部两侧设置有 LED引脚线引出槽。
8. 根据权利要求 6所述的一种改良的变色软管灯结构， 其特征在于： 所述卡 板设置有用于抵触支撑 LED及隔离 LED两引脚线的隔板。
PCT/CN2005/000707 2005-05-23 2005-05-23 Structure amelioree d'une lampe a tube a gaz inerte dont la couleur peut changer WO2006125338A1 (fr)

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CA2609455A CA2609455C (en) 2005-05-23 2005-05-23 An improved structure of a color changeable soft-tube light
ES05752392T ES2371410T3 (es) 2005-05-23 2005-05-23 Estructura mejorada de un tubo de luz suave con color variable.
MX2007014543A MX2007014543A (es) 2005-05-23 2005-05-23 Una estructura mejorada de una luz tubular suave que cambia de color.
BRPI0520272-8A BRPI0520272A2 (pt) 2005-05-23 2005-05-23 estrutura aperfeiÇoada de uma luz tubular flexÍvel de cor alterÁvel
PCT/CN2005/000707 WO2006125338A1 (fr) 2005-05-23 2005-05-23 Structure amelioree d'une lampe a tube a gaz inerte dont la couleur peut changer
PL05752392T PL1884706T3 (pl) 2005-05-23 2005-05-23 Ulepszona struktura mogącej zmieniać zabarwienie lampy w miękkiej rurce
EP05752392A EP1884706B1 (en) 2005-05-23 2005-05-23 An improved structure of a color changeable soft-tube light
AU2005332258A AU2005332258B2 (en) 2005-05-23 2005-05-23 An improved structure of a color changeable soft-tube light
RU2007147867/28A RU2382271C2 (ru) 2005-05-23 2005-05-23 Усовершенствованное устройство гибкой светящейся трубки с изменяемым цветом свечения
AT05752392T ATE519986T1 (de) 2005-05-23 2005-05-23 Verbesserte struktur für eine weichröhrenlampe mit veränderlicher farbe
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JP2010153761A (ja) * 2008-11-19 2010-07-08 Rohm Co Ltd Ｌｅｄ照明装置
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EP1884706A4 (en) 2010-12-15
RU2007147867A (ru) 2009-06-20
AU2005332258A1 (en) 2006-11-30
AU2005332258B2 (en) 2009-09-17
RU2382271C2 (ru) 2010-02-20
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EP1884706A1 (en) 2008-02-06
ATE519986T1 (de) 2011-08-15
CA2609455C (en) 2011-03-22
BRPI0520272A2 (pt) 2009-04-28
CA2609455A1 (en) 2006-11-30
JP2008541388A (ja) 2008-11-20
MX2007014543A (es) 2008-02-05
US7871181B2 (en) 2011-01-18
US20080310183A1 (en) 2008-12-18
JP4543110B2 (ja) 2010-09-15
ES2371410T3 (es) 2012-01-02
EP1884706B1 (en) 2011-08-10

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