CN201407539Y

CN201407539Y - Lighting strip

Info

Publication number: CN201407539Y
Application number: CN2009200568067U
Authority: CN
Inventors: 黄元娥
Original assignee: 黄元娥
Current assignee: Zhongshan Glamor Optoelectronics Technology Co., Ltd.
Priority date: 2009-05-14
Filing date: 2009-05-14
Publication date: 2010-02-17
Anticipated expiration: 2019-05-14

Abstract

The utility model relates to a lighting strip, which comprises a plug and a strip-shaped flexible core wire. A plurality of vertical LED through holes which are used for holding LED lamps and distributed at intervals are arranged inside the core wire, holding holes which are used for holding LED lamp pins, electronic elements or conducting wires and openings convenient for mounting the LED lamps are arranged under the core wire, one side of the core wire located on luminous surfaces of the LED lamps is equipped with a transparent flexible supporting body, and the outer side of the core wire and the flexible supporting body is coated with a semi-transparent insulation jacket. Because the side of the core wire located on luminous surfaces of the LED lamps is equipped with the transparent flexible supporting body, a distance between LED light sources and the jacket is increased through the flexible supporting body, thereby enabling light transmitted from the jacket to be softer and more uniform without increasing distribution density of the LED lamps to enable the light to be uniform as much as possible. Therefore, the lighting strip is uniform in light and low in production cost.

Description

A kind of lamp band

[technical field]

The utility model relates to a kind of soft lamp band.

[background technology]

Clearance light is the light fixture that a kind of printing opacity fluorescent tube by certain-length, led light source, end cap, extension sub etc. are formed, the profile that is mainly used in building is decorated, thereby be commonly called as and be clearance light, it is suitable with light pipe on length, this just means when making certain contour shape, need use a lot of clearance lights, this has not only increased, and making up is used, cost; And, because its fluorescent tube is that hard material is made, so just can not crooked make the various colourful contour shape that will make, so current clearance light contour shape is relatively more dull, the decorative effect deviation.

So, on the basis of clearance light, people have made the soft lamp band of strip, the lamp band just can be made very long like this, be cut into Len req when needed, so not only can reduce making up usefulness, cost, and can turn to various contour shapes, thereby enrich the decorative effect of light.

Current soft lamp band, include the heart yearn of strip, be placed on the many LED lamps that are cascaded in the heart yearn and directly be coated on the thin crust of the outer printing opacity of heart yearn, because thin crust is directly to be coated on outside the heart yearn, the light that transmits from crust of LED lamp just becomes inhomogeneous like this, the light that vertically penetrates from LED is stronger, and the light that departs from LED a little less than, particularly when naked eyes relatively when the lamp band, the uneven sensation of light is more obvious, people are in order to reduce this uneven light difference as far as possible, so adopt the interval of shortening between the LED to make LED distribute to such an extent that more closely come to allow naked eyes be difficult for telling the inhomogeneous of light as far as possible, but this has increased the production cost of lamp band virtually, so be necessary fully current soft lamp band is improved.

[utility model content]

The purpose of this utility model is to be to overcome the deficiencies in the prior art, and a kind of rational in infrastructure, light is even, production cost is low lamp band is provided.

In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals:

A kind of lamp band, include the soft heart yearn of plug, strip, in this heart yearn, be provided with and a plurality ofly be used for placing the LED lamp respectively, be vertical LED through hole spaced apart, below this heart yearn, be provided be used for placing LED lamp base, electronic component and or the containing hole of lead and the opening of being convenient to install the LED lamp, wherein said heart yearn is provided with transparent soft supporting mass in that side that is positioned at LED lamp light-emitting area, is coated with semi-transparent insulation sheath in the outside of described heart yearn and soft supporting mass.

In the improvement project to above-mentioned lamp band, described soft supporting mass cross section is semicircle, and its bottom surface is connected with this heart yearn upper surface.

Compared with prior art, the beneficial effects of the utility model are: 1), since heart yearn be provided with transparent soft supporting mass in that side that is positioned at the LED light-emitting area, increase distance between led light source and the crust by soft supporting mass, thereby it is softer, even after light is transmitted from crust, and it is even as much as possible to reach light by the distribution density that increases LED, so light of the present utility model is even, production cost is low; 2), in preferable embodiment, because the cross section line of institute's live wire is a vertical curve, just be positioned on the vertical curve of through hole the same side, the spot band is not left or when right crooked like this, all electric wire is positioned on the same bending radius, deformation extent is all the same, make and not only be easy to bending when the lamp band is installed, increase the situation of crooked difficulty being installed and the bigger electric wire of bending radius being broken on the different bending radius and take place owing to being in when splitting electric wire in the through hole both sides at the bent lamps band compared with present stage, the novel structure of this enforcement is more reasonable, long service life.

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:

[description of drawings]

Fig. 1 is the stereogram of the utility model embodiment;

Fig. 2 is the structural representation of the utility model embodiment.

[specific embodiment]

The utility model is a kind of lamp band, include plug 1, the soft heart yearn 2 of strip, generally be provided with at least two electric wires 3 isometric in vertically with heart yearn at this heart yearn 2, in this heart yearn 2, be provided with a plurality of LED lamps 4 that are used for placing respectively, be vertical LED through hole 21 spaced apart, below this heart yearn 2, be provided with the connection lamp base that is used for placing between the adjacent LED, electronic component and or the containing hole 22 of lead etc. and the opening 23 of being convenient to install LED lamp 4, lamp base with LED, after electronic component and wire bonds become a lamp string, then the lamp string is injected corresponding LED lamp by opening 23 directions in through hole 21, ensconce in the through hole and be connected lamp base up to LED, electronic component and or lead etc. be arranged in the installation that containing hole has promptly been finished the lamp string, the two ends of lamp string are connected with electric wire wherein respectively.In the present embodiment, the cross section line of institute's live wire 2 is a vertical curve, just be positioned on the vertical curve of through hole 21 the same sides, the spot band is not left or when right crooked like this, all electric wire is positioned on the same bending radius, deformation extent is all the same, make and not only be easy to bending when the lamp band is installed, increase the situation of crooked difficulty being installed and the bigger electric wire of bending radius being broken on the different bending radius and take place owing to being in when splitting electric wire in the through hole both sides at the bent lamps band compared with present stage, the novel structure of this enforcement is more reasonable, long service life; Described heart yearn 1 is provided with transparent soft supporting mass 5 being positioned at that side of LED light-emitting area (being equivalent to heart yearn upper surface shown in Figure 2), the outside at described core 2 lines and soft supporting mass 5 is coated with semi-transparent insulation sheath 6, increase distance between led light source and the crust 6 by soft supporting mass 5, thereby it is softer, even after light is transmitted from crust 6, and it is even as much as possible to reach light by the distribution density that increases LED, so light of the present utility model is even, production cost is low.

In the present embodiment, the cross section of containing hole 22 is circular and is a bit larger tham the aperture of vertical LED through hole 21, so not only the lamp string simply and is conveniently installed in processing, connection lamp base between the LED can both freely be stretched when bent lamps band or coiling lamp band decorative model, and the connection lamp base that can not fracture easily, thereby the service life of further having improved the lamp band.

The material of soft supporting mass 5 is generally PVC.In the present embodiment, described soft supporting mass 5 cross sections are semicircle, and its bottom surface is connected with heart yearn 2 upper surfaces, such as adopting bonding way or under the external force extruding heart yearn and soft supporting mass being become one.

Insulation sheath 6 can be the semi-transparent body of the semi-transparent body of milky PVC or other color.

Claims

1, a kind of lamp band, include the soft heart yearn of plug, strip, in this heart yearn, be provided with and a plurality ofly be used for placing the LED lamp respectively, be vertical LED through hole spaced apart, below this heart yearn, be provided be used for placing LED lamp base, electronic component and or the containing hole of lead and the opening of being convenient to install the LED lamp, it is characterized in that: described heart yearn is provided with transparent soft supporting mass in that side that is positioned at LED lamp light-emitting area, is coated with semi-transparent insulation sheath in the outside of described heart yearn and soft supporting mass.

2, a kind of lamp band according to claim 1 is characterized in that: described soft supporting mass cross section is for semicircle, and its bottom surface is connected with this heart yearn upper surface.