CN201425209Y

CN201425209Y - Soft neon tube lamp

Info

Publication number: CN201425209Y
Application number: CN2009201456069U
Authority: CN
Inventors: 薛丹琳
Original assignee: WAH WANG HOLDING (HONG KONG) CO Ltd
Current assignee: WAH WANG HOLDING (HONG KONG) CO Ltd
Priority date: 2009-03-18
Filing date: 2009-03-18
Publication date: 2010-03-17
Anticipated expiration: 2019-03-18

Abstract

The utility model discloses a soft neon tube lamp, which comprises a soft lamp body core wire. At least two leading wires capable of being electrically connected with a power source or a signal controller are disposed inside the core wire along a longitudinal direction, lamp body holes used for containing illuminating bodies are arranged inside the core wire along the longitudinal direction according to preset intervals, the illuminating bodies placed inside the lamp bodies holes are electrically connected with the leading wires, an opal diffusing body is disposed on the outer surface of the core wire, and an outer wrapping layer formed by extruding soft plastic materials is placed on the outer surface of the diffusing body. The core wire, the diffusing body and the wrapping layer of the soft neon tube lamp are formed by extruding the soft plastic materials, thereby the soft neon tube lamp has the advantages of having high anti-bending capability, being hard to be damaged and capable of being bent or formed freely and the like.

Description

A kind of flexible neon tube lamp

[technical field]

The utility model relates to a kind of lighting device, particularly a kind of flexible neon tube lamp.

[background technology]

Because neon light has luminous continuous, even, luminous bright spot advantages of higher, decorate so be widely used as advertisement or be used as, but what neon light adopted usually is glass tube, therefore when packed and transported, be very restricted, broken easily when transportation, and when installing or keep in repair, must adopt the instrument of specialty to operate, thereby have inconvenience by the professional person.

There is the inventor to propose a United States Patent (USP) in the U.S. for this reason, this U.S. Patent number is: USPat.6592238, name is called " ILLUMINATION DEVICE FOR SIMULATION OF NEONLIGHTING " this product and adopts acrylic material to make, and fix pcb board and LED lamp by encapsulating, but owing to this product of reason of material can not bend arbitrarily, must be crooked to product by heating ability, and owing to this product of reason of technology and product structure can not keep in repair and connection prolongation arbitrarily, circuit can not carry excessive curtage, has defect of high cost.

Therefore, necessaryly provide a kind of improved neon light, to overcome the defective of above-mentioned neon light.

[summary of the invention]

The purpose of this utility model be to provide a kind of high bend resistance ability, high light line diffusible, have not fragile and can be crooked arbitrarily or a kind of flexible neon tube lamp of typing.

For achieving the above object, the utility model adopts following technical scheme: a kind of flexible neon tube lamp, it comprises flexible lamp body core line, in heart yearn, be provided with at least two along the longitudinal direction and can make the lead that is electrically connected with power supply or signal controller, in heart yearn, be provided with the lamp body hole of ccontaining illuminator along the longitudinal direction with predetermined spacing, illuminator is arranged in the lamp body hole, this illuminator and lead are electrically connected, the outer surface of heart yearn is provided with milky astigmatism body, is provided with the external coating of flexible plastic rubber material extrusion molding at the outer surface of astigmatism body.

Described lead is the copper glue-lines, and its even compartment of terrain is arranged at heart yearn cross section bottom.

Described lamp body hole is uniform state along the heart yearn longitudinal direction and distributes.

The part that described clad is positioned at the illuminator top is provided with cavity, and the upper inner surface of described cavity is semicircle curved surface.

Described illuminator is patch light-emitting diode (SMD LED) bulb, wherein, is connected to power supply after per 80 patch light-emitting diode (SMD LED) bulb and at least one current-limiting resistance are composed in series a unit.

Compared with prior art, the heart yearn of the utility model flexible neon tube lamp, astigmatism body, clad all are through extruding and moulding by flexible plastic rubber material, therefore, the neon tube lamp after the improvement has high bend resistance ability, not fragile and advantage such as bending or typing arbitrarily.

[description of drawings]

Fig. 1 is a kind of flexible neon tube lamp of the utility model cutaway view along the longitudinal direction;

Fig. 2 is the cross sectional view of a kind of flexible neon tube lamp of the utility model;

Fig. 3 is the making flow chart of a kind of flexible neon tube lamp of the utility model;

Fig. 4 is the circuit theory diagrams of a kind of flexible neon tube lamp of the utility model.

[specific embodiment]

Please refer to Fig. 1, shown in Figure 2, a kind of flexible neon tube lamp 100 of the utility model, it comprises flexible lamp body core line 10, is placed in the illuminator 20 in the heart yearn 10, is arranged at the astigmatism body 30 of heart yearn 10 outer surfaces and is coated on external coating 40 on the outer surface of astigmatism body 30.

Heart yearn 10 roughly is strip, and it is by the flexible plastic rubber material extrusion molding of white.Even compartment of terrain is provided with at least 2 copper twisted wires 50 about the cross section bottom of heart yearn 10, the equal in length of these copper twisted wire 50 longitudinal extensions and heart yearn 10, central position at heart yearn 10 also is provided with the lamp body hole 11 parallel with this copper twisted wire, a plurality of lamp bodies hole 11 is evenly distributed on the longitudinal length of heart yearn 10 with predetermined spacing, described lamp body hole 11 is roughly the same with the shape of illuminator 20, and it is used to accommodate illuminator 20.

The illuminator 20 that the utility model adopts is patch light-emitting diode (SMD LED) bulb, in each bar heart yearn 10, all be provided with 80 lamp body holes 11, the light emitting diode of similar number (SMD LED) bulb is cascaded by connecting line and at least one current-limiting resistance R and is combined into a unit, and the head end of this unit and the connecting line of end and the copper twisted wire 50 in the heart yearn 10 are electrically connected.

Astigmatism body 30 is the milky transparent body, is arranged at the outer surface of heart yearn 10, and it mainly acts on and is to be used to spread the light that SMD LED (patch light-emitting diode) bulb sends.

Clad 40 is by the flexible plastic rubber material extrusion molding of off-white color, it is used for coating the assembly of being made up of heart yearn 10, astigmatism body 30 and a plurality of patch light-emitting diode (SMD LED) bulb, the part that this clad 40 is positioned at light emitting diode (SMD LED) bulb top is provided with cavity 401, the upper inner surface of cavity 401 is semicircle curved surface 402, and semicircle curved surface 402 is used for simulate neon tubulose light-emitting area.

It is described to please refer to Fig. 3, and it is the making flow chart of a kind of flexible neon tube lamp of the utility model.At first, adopt flexible plastic rubber material on special equipment, to extrude the heart yearn 10 of predetermined length, in heart yearn 10, with predetermined spacing lamp body hole 11 is set along the longitudinal direction again, meanwhile 80 light emitting diodes (SMD LED) bulb and at least one current-limiting resistance R series welding are connected together, the schematic diagram of welding please refer to shown in Figure 4, again the above-mentioned light emitting diode that connects (SMD LED) bulb is positioned in the lamp body hole 11 in the heart yearn 10, just can connect main power source this moment, the astigmatism body 30 extruded and clad 40 assembled successively finished subsequently.

A kind of flexible neon tube lamp of the utility model, be not restricted to described in specification and the embodiment, for those skilled in the art, can easily realize additional advantage and modification, therefore under the situation of the spirit and scope of the universal that does not deviate from claim and equivalency range and limited, the examples shown that the utility model is not limited to specific details, representational equipment and illustrates here and describe.

Claims

1. flexible neon tube lamp, it comprises flexible lamp body core line, in heart yearn, be provided with at least two along the longitudinal direction and can make the lead that is electrically connected with power supply or signal controller, in heart yearn, be provided with the lamp body hole of ccontaining illuminator along the longitudinal direction with predetermined spacing, illuminator is arranged in the lamp body hole, this illuminator and lead are electrically connected, it is characterized in that: the outer surface of heart yearn is provided with milky astigmatism body, is provided with the external coating of flexible plastic rubber material extrusion molding at the outer surface of astigmatism body.

2. a kind of flexible neon tube lamp as claimed in claim 1 is characterized in that: described lead is the copper glue-lines, and its even compartment of terrain is arranged at heart yearn cross section bottom.

3. a kind of flexible neon tube lamp as claimed in claim 1 is characterized in that: described lamp body hole is uniform state along the heart yearn longitudinal direction and distributes.

4. a kind of flexible neon tube lamp as claimed in claim 1 is characterized in that: the part that described clad is positioned at the illuminator top is provided with cavity, and the upper inner surface of described cavity is semicircle curved surface.

5. a kind of flexible neon tube lamp as claimed in claim 1 is characterized in that: described astigmatism body is the milky plastic body.

6. a kind of flexible neon tube lamp as claimed in claim 1 is characterized in that: described flexible plastic rubber material is off-white color.

7. a kind of flexible neon tube lamp as claimed in claim 1, it is characterized in that: described illuminator is patch light-emitting diode (SMD LED) bulb, wherein, be connected to power supply after per 80 patch light-emitting diode (SMD LED) bulb and at least one current-limiting resistance are composed in series a unit.

8. a kind of flexible neon tube lamp as claimed in claim 7 is characterized in that: be connected to power supply by an integral body of forming after the parallel connection of some unit.