CN201032086Y

CN201032086Y - Flexible optical fiber LED lamp strip

Info

Publication number: CN201032086Y
Application number: CNU2006200625901U
Authority: CN
Inventors: 陈锦伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-07
Filing date: 2006-08-07
Publication date: 2008-03-05
Anticipated expiration: 2016-08-07

Abstract

The utility model discloses a flexible optical fiber LED light which comprises a rectangular hollow fiber tube, a LED light string and a light showing body. The utility model is characterized in that the LED light string comprises a plurality of LED light beads which are connected horizontally in series in a certain distance and are arranged in the fiber tube. The light showing body is arranged outside the fiber tube and the LED light string. The fiber tube is molded by pinching a PMMA compound through a plastics extruder. A pair of wire is arranged in the fiber tube. The light showing body is a mixture of PVC compound which is milky white and comprises phosphor powder. The utility model of the LED light can be set into different colors. The fiber tube and the light showing body of the utility model can be in rotundity, square or other shapes. The utility model has the advantages of easily use, equally permeated light, long lifespan and energy-saving.

Description

A kind of flexible optical fibre LED lamp band

Affiliated technical field:

The utility model relates to a kind of light-emitting device, is a kind of improvement technology of neon light specifically.

Technical background

Neon light is beautiful with its color, multiple characteristics such as color is abundant are widely used in various fields such as places such as indoor outer advertisement, skin, signboard and hotel, dance hall, workmanship, sports goods, clothes, electrical equipment, house decoration, military decoration, but, there is its fatal shortcoming in neon light, and the voltage height, power consumption is big, service life is short, brightness is not enough, cost is high, easy fragmentation, installation and transportation inconvenience etc.Therefore, illumination technology hopes have a kind of product to overcome above-mentioned deficiency mid-term.

Directly cause, the introduction of the LED of high brightness, this defective is greatly improved, some new products have also appearred, in the prior art, a kind of like this light-emitting device is arranged, a plurality of LED bulbs are placed on the strip circuit board, then transparent casing is placed the outside of this strip circuit board and LED bulb to form a strip light source, other establishes one and engages with U-lag with the isometric astigmatism body of strip light source and to form a cylindrical space, the strip light source is placed in the cylindrical space, so, use led light source, the brightness of this light-emitting device may surpass neon light, but, because the irradiating angle of LED bulb is generally at the 0-120 degree, simultaneously because the LED bulb that this device uses is vertically to place on the circuit board.Though can strengthen the brightness of light with the quantity that increases the LED bulb,, simultaneously, not reach energy-conservation effect too much again because the LED lamp pearl number of entire product increases because the luminous angle unanimity of each LED bulb is difficult to make the light of entire product even.Therefore, a kind of safe, energy-conservation, good decorating effect and light are even, and bright-coloured bright decorative light device becomes the demand in market.

Summary of the invention

The purpose of this utility model be for overcome above-mentioned defective, provide a kind of safe, energy-conservation, be difficult for fragmentation, good decorating effect, irradiating angle wide, have neon light light evenly continuously, bright and possess softness, simulate neon light device collapsible, crooked, shearing is a kind of flexible LED optical fiber lamp band.To achieve these goals, the technical solution adopted in the utility model is a kind of novel flexible optical fiber LED lamp band, and its structure comprises: a strip hollow optic fibre pipe, this optical fiber tube are by the plastic extruder extrusion molding with the PMMA sizing material.Establish couple of conductor in this optical fiber tube.One LED lamp string, this lamp string laterally is connected together in series by certain distance by several LED lamp pearls, and this lamp tandem arrangement is in optical fiber tube.One light-showing body, this light-showing body are the PVC sizing material mixtures that milky includes fluorescent material, and above-mentioned light-showing body is included in the optical fiber tube outside.

LED bulb described in the utility model can be provided with different colours as required.

Optical fiber tube described in the utility model, light-showing body can be circle, square or other shape.

A kind of flexible LED rope light of the utility model compared with prior art has following advantage:

Because the utility model adopts the LED bulb to combine as illuminator with optical fiber tube, make product have the life-span grow, the advantage of (life-span can reach 10,000 hours or more than) (external optical fiber machine is luminous, also can directly use low-tension supply to make that it is luminous) easy to use.

Because the LED lamp string that the utility model adopted is laterally to be connected in series successively by certain distance by some LED lamp pearls, solved single led lamp pearl irradiating angle below 120 degree, the difficult problem that irradiating angle is not enough makes the whole piece optical fiber tube to illuminate, and realizes that 360 degree are visual luminous.

In addition, be the PVC sizing material mixture that milky includes fluorescent material because light-showing body described in the utility model adopts, light is by light-showing body generation diffuse reflection, thereby strengthened illumination effect.

Because the LED bulb that the utility model adopted is laterally to be connected in series successively by certain distance, has evenly continuous, bright-coloured, the soft effect of neon light when luminous, but more long-lived, more energy-conservation more than neon light.

Since the utility model adopts be the LED lamp pearl (available 12V, 24V, 110V voltage) of low pressure as illuminator, the utlity model has safety, energy-conservation advantage thereby make.

In addition, because the optical fiber tube of employing described in the utility model is the PMMA colloidal materials, light-showing body is the PVC material, these two kinds of materials all are to belong to non-glass materials, the utlity model has softness, collapsible, flexible thereby make, can give a discount, but characteristics such as cutting and can not influence its luminescent properties.

Fig. 1 is a structure chart of the present utility model.

Specific embodiments

A kind of flexible LED rope light of the utility model comprises that a LED lamp string 1, one optical fiber tube 2, one light-showing body 3LED lamp strings 1 place in the optical fiber tube 2, and the lead in LED lamp string 1 two ends and the optical fiber tube 2 links to each other, and light-showing body 3 is included in the outside of optical fiber tube 2.

LED lamp string 1 laterally is connected in series by certain distance by some LED lamp pearls and forms.

A kind of flexible LED rope light of the utility model can be made light source by a string LED lamp string, also can be by the connection in series-parallel of multi-string LED lamp as light source.

Described optical fiber tube is to pass through the plastic extruder extrusion molding by PMMA, is provided with couple of conductor in this optical fiber tube,

Described light-showing body is by an extrusion molding of extruder.Thereby the sealing between light-showing body and the optical fiber tube is strengthened greatly, can reach the fruit of waterproof.

Claims

1. a flexible LED optical fiber lamp band comprises: a strip hollow optic fibre pipe, a LED lamp string, a light-showing body; It is characterized in that described its optical fiber tube of flexible LED optical fiber lamp band is the PMMA sizing material.

2. according to the described a kind of flexible LED optical fiber lamp band of claim 1, it is characterized in that: be provided with couple of conductor in its optical fiber tube.

3. a kind of flexible LED optical fiber lamp band according to claim 2 is characterized in that: its optical fiber tube is for circular.

4. a kind of flexible LED optical fiber lamp band according to claim 1 is characterized in that: its LED lamp string is by several LED lamp pearls, and laterally being connected in series successively by certain distance forms.

5. a kind of flexible LED optical fiber lamp band according to claim 4, it is characterized in that: its LED lamp string places in the optical fiber tube.

6. a kind of flexible LED optical fiber lamp band according to claim 1 is characterized in that: its light-showing body is included in the outside of optical fiber tube.

7. a kind of flexible LED optical fiber lamp band according to claim 6, it is characterized in that: its light-showing body is by the direct extrusion molding of plastic extruder.

8. a kind of flexible LED optical fiber lamp band according to claim 7 is characterized in that: its light-showing body is for circular.

9. a kind of flexible LED optical fiber lamp band according to claim 7, it is characterized in that: its light-showing body is the mixture of milky PVC sizing material and fluorescent material.