CN2648266Y

CN2648266Y - Interrupted point lighting line

Info

Publication number: CN2648266Y
Application number: CNU032544170U
Authority: CN
Inventors: 解思聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-12
Filing date: 2003-06-12
Publication date: 2004-10-13
Anticipated expiration: 2013-06-12

Abstract

A successive punctuated lighting line comprises a soft linear or tubular center electrode. The outside of the center electrode is coated with an insulated media layer, an emitting layer, a translucent conductive layer and a translucent plastics layer. The outer walls of the translucent electrode layer and the insulated media layer are winded and provided with an auxiliary electrode, the emitting layer is distributed along the inner wall or outer wall of the insulated media layer with a certain distance in a punctuated or segment way. The utility model can be automatically manufactured, and has the advantages of high production rate, low cost, abundant and colorful types and good ornamental effect.

Description

Interrupted point-like isolychn

(1) technical field: the utility model relates to field of photoelectric technology, is specifically related to a kind of ornamental interrupted point-like isolychn.

(2) background technology: at present, decorate with the kind of point-like electroluminescent lamp string much on the market, they all are on the couple of conductor loop, and miniature bulb or light emitting diode are being formed lamp and got lines crossed or lamp string tubular construction one by one in the parallel connection that whenever is spaced a distance.This constructed products complex manufacturing technology, and mostly be that to make production efficiency by hand low, the cost height, and be the thermal light source product, the power consumption power consumption is high.

The purpose of this utility model just provides a kind of interrupted point-like isolychn, and this isolychn is fit to full-automatic production, the production efficiency height, and cost is low; And be the cold light source product, light is soft, and is energy-conservation.

(3) summary of the invention: interrupted point-like isolychn of the present utility model, have flexible wire or tubular center's electrode, outside described central electrode, be coated with insulating medium layer, luminescent layer, light transmission conductive layer and clarity plastic layer, be wound with auxiliary electrode at described euphotic electrode layer and insulating medium layer outer wall, described luminescent layer whenever keeps at a certain distance away along insulating medium layer inwall or outer wall and is point-like or the section shape distributes.

Above-mentioned luminescent layer can be coated on the full annular face or part ring surface of insulating medium layer inwall or outer wall, and its length, thickness generally are controlled at respectively between 0.1-100mm, the 1-45um, therefore is point-like or the distribution of section shape; Central electrode is nonmetal or metallic conduction wire rod, bandlet shape material or tubing, and the shape of tubing radial section can be circle, oblateness, ellipse, square or polygon.During use, can will have the part bending of luminescent layer on the central electrode, luminous component then as the line of each sweep, does not have the knot of bundle body in each sweep bottom, and described bundle knot body can be heat-shrinkable T bush or tape is pricked knot.

Described luminescent layer generally adopts the phosphor of zinc sulphide doping copper powder or macromolecule luminous organic material as poly-alkane thiophene, poly alkyl fluorene, p-phenylene vinylene etc.; Insulating medium layer generally is made up of the inorganic high Jie's ceramic material of alkyd resin class organic resin, polyurethane, NC Nitroncellulose or barium titanate class.During making, on central electrode line outer wall, whenever keep at a certain distance away earlier,, apply insulating medium layer again along the luminescent layer outer wall to the entire electrode line by vacuum sputtering or coating by vaporization or employing common process extrusion coating point-like or section shape luminescent layer; Outside insulating medium layer, apply the euphotic electrode layer that can cover whole luminescent layer position again; Also can apply insulating medium layer at whole central electrode line outer wall earlier, whenever keeping at a certain distance away at the insulating medium layer outer wall applies point-like or section shape luminescent layer again; Corresponding position applies euphotic electrode layer outside luminescent layer again; No matter take above-mentioned which kind of mode, all necessary spiral or cross-helicity twine two thin plain conductors as auxiliary electrode on the whole central electrode line outer wall that had applied, this auxiliary electrode contacts with euphotic electrode layer on the central electrode line, thereby form interrupted point-like isolychn heart yearn, the last plastic layers such as the high molecular polymerization matter PVC of layer of transparent or colourful transparent or EVA that outside heart yearn, coat at least by plastic extruder, central electrode and auxiliary electrode are connected 10-220V midfrequent AC power supply, under the electric field action of alternating voltage, interval luminous point on the flexible insulation lead is glittering, forms to decorate electroluminescent lamp colorful red-letter day and get lines crossed.

The utility model has overcome that existing lamp is being got lines crossed, lamp string pipe home built drawback, can realize automated production, and is wide in variety colorful, excellent decoration effect.

(4) description of drawings:

Fig. 1 is that structural representation cuts open in the utility model embodiment 1 axial office;

Fig. 2 is that structural representation cuts open in the utility model embodiment 2 axial offices;

Fig. 3 is that structural representation cuts open in the utility model embodiment 3 axial offices;

Fig. 4 is the radially sectional structure schematic diagram of luminous component among the utility model embodiment 4;

Fig. 5 is the radially sectional structure schematic diagram of luminous component among the utility model embodiment 5;

Fig. 6 is the structural representation of the utility model Application Example.

(5) specific embodiment:

Embodiment 1: as shown in fig. 1, metal or nonmetal flexible conductive wire are as central electrode 1, on its outer wall, whenever be spaced a distance and be coated with luminescent layer 3, at luminescent layer and whole central electrode line outer wall, around being coated with insulating medium layer 2, position at the corresponding luminescent layer of the outer wall of insulating medium layer, coating euphotic electrode layer 4, outer wall at insulating medium layer and euphotic electrode layer, in the same way or oppositely cross-helicity is wound with two thin metal conductive wire as

auxiliary electrode

5,6, is coated with one deck transparent flexible plastic layer 7 at least at its outermost layer.

Embodiment 2: as shown in Figure 2, present embodiment removes luminescent layer 3 between insulating medium layer 2 and euphotic electrode layer 4, and promptly luminescent layer is coated on the outer wall of insulating medium layer 2, and other structure is with embodiment 1.

Embodiment 3: as shown in Figure 3, in order to increase the light-emitting area of luminous point, adopt flexible metal or nonmetal conduction flexible pipe as the central electrode line in the present embodiment, all the other structures are with embodiment 2.

Embodiment 4: as shown in Figure 4, luminescent layer 3 in the present embodiment is coated on half cambered surface of insulating medium layer 2 outer walls, euphotic electrode layer 4 is coated in corresponding luminescent layer position and coats whole luminescent layer, outer wall at euphotic electrode layer and insulating medium layer, twine

auxiliary electrode

5,6, its outermost layer coats transparent flexible plastic layer 7.

Embodiment 5: referring to Fig. 5, the radial section except that central electrode 1 in the present embodiment is that all the other structures are with embodiment 4 oblateness or the bandlet shape electric conductor.

Embodiment 6: referring to Fig. 6, an embodiment as the utility model application, be luminous component 8 bendings with an isolychn of having made, the sleeve pipe made from a joint heat-shrinkable tube or other material 9 packs into dogleg section, also can prick the method for tying and tie up, expose luminous component, like this just as luminous one by one miniature bulb with tape, middle line 10 is being exactly the non-luminous part of interrupted isolychn, gets lines crossed thereby form an interrupted alight.

Claims

1. interrupted point-like isolychn, have flexible wire or tubular center's electrode [1], outside described central electrode, be coated with insulating medium layer [2], luminescent layer [3], light transmission conductive layer [4] and clarity plastic layer [7], be wound with auxiliary electrode [5,6] at described euphotic electrode layer and insulating medium layer outer wall, it is characterized in that: described luminescent layer [3] whenever keeps at a certain distance away along insulating medium layer inwall or outer wall and is point-like or the section shape distributes.

2. interrupted point-like isolychn according to claim 1 is characterized in that: described luminescent layer [3] is coated on the full annular face or part ring surface of insulating medium layer [2] inwall or outer wall.

3. interrupted point-like isolychn according to claim 1 and 2 is characterized in that: generally between 0.1-100mm, thickness is between 1-45um for the length of described luminescent layer [3].

4. interrupted point-like isolychn according to claim 1 is characterized in that: described central electrode is nonmetal or metallic conduction wire rod, bandlet shape material or tubing.

5. interrupted point-like isolychn according to claim 4 is characterized in that: described nonmetal or metallic conduction tubing radial section is rounded, oblate, square, ellipse or polygon.

6. interrupted point-like isolychn according to claim 1, it is characterized in that: the part that has luminescent layer on the described central electrode is bending, luminous component then as the line [10] of each sweep, does not have the body of tying up in described each sweep bottom.

7. interrupted point-like isolychn according to claim 6 is characterized in that: the body of tying up that is used to tie up described sweep bottom is that heat-shrinkable T bush [9] or tape are pricked knot.