CN201003701Y

CN201003701Y - Flexible neon tube lamp

Info

Publication number: CN201003701Y
Application number: CNU2006200619864U
Authority: CN
Inventors: 姚志峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-07-24
Filing date: 2006-07-24
Publication date: 2008-01-09
Anticipated expiration: 2016-07-24

Abstract

The utility model discloses a flexible neon tube light, which contains a flexible plastic extruded and formed flexible light body wick cord; wherein the vertical directions of the two side faces and the bottom face of the light body wick cord are provided with a reflection layer with the mirror effect; and the inner vertical direction of the light body wick cord is provided with at least two leads that can be electrically connected to an electric power supply or a signal controller and two light body holes; and the vertical direction above the top part of the flexible light body wick cord is provided with a transparent flexible reflection layer; wherein the surface of the transparent flexible reflection layer is provided with an atomizing layer which is a dull polishing layer on the surface of the transparent flexible reflection layer or a translucidus film with the atomizing effect; wherein the translucidus film can be colorful or the paint with the atomizing effect sprayed on the surface of the transparent flexible reflection layer and has a thickness of 0.01mm to 0.8mm. Thus, the utility model has the advantages of even luminescence, high beam use ratio and brightness as well as low cost.

Description

A kind of flexible neon tube lamp

Affiliated technical field

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

Background technology

Since neon light have luminous continuously, evenly, advantage that luminosity is high, decorate so be widely used as advertisement or be used as, but what neon light adopted is glass tube, therefore when packed and transported, be very limited, 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.

Have the inventor to invent a kind of number of patent application to be for this reason: 200410032066.5 be called " a kind of tube lamp improvement " this invention disclosed a kind of (as shown in Figure 1) wish by milky PVC refracting layer is set shape and by the hose lamp that distance between the lamp body reaches neon effect is set, this technology declares to have reached neon effect, can not reach the illumination effect of neon light in application; Also have the inventor to invent a kind of patent No. to be: 200420046325.5 are called " a kind of flexible pipe lamp with neon effect " this invention and have disclosed a kind of by the equalizing light rays that a milky prose style free from parallelism is sent LED is set on bar shaped heart yearn body too, the heart yearn body combines with astigmatism body by outer fixed body, but because the astigmatism body between heart yearn body and the outer fixed body is that milky and thickness reach 14-16mm, because astigmatism body is that milky is opaque, so light is had certain barrier effect, exist a part of light to be blocked in the inside and do not have illuminated come out, measure when light that LED sends by the light behind the milky astigmatism body of this 14mm thickness to by preceding 76.8% by optical instrument, therefore have 33.2% to be blocked, light behind the milky astigmatism body that passes 2mm thickness will weaken 4.72%, therefore need a kind of light transmission strong, can make equalizing light rays, and can play the atomizing light structure substitute prior art.

Except above-mentioned reason cause the lamp body luminosity low, the light utilization that also has LED to send is low, because the light that its LED sends is utilized except the light of meeting nearly 70% shines the astigmatism body from the front end of LED, also have about 27% light to penetrate lamp body core line and shine both sides from the LED side, penetrate lamp body core line with the light that has about 3% from LED bottom surface B and shine bottom surface C (as shown in Figure 1), this part light is not utilized undoubtedly, thereby wastes.

Also have the inventor to invent a kind of number of patent application to be: 200520058121.2 are called " a kind of flexible pipe lamp with spotlight effect " this invention and have disclosed and a kind ofly by side or bottom surface at lamp body core line the illumination effect that reflector layer improves light-emitting area is set, though this invention is at the illumination effect that has improved light-emitting area, but because astigmatism body is for the uniformly light-emitting hair line, be set to opaque body, go out light-emitting area so stopped the part light refraction to a certain extent, do not make full use of the light that LED sends, therefore need a kind of light transmission strong equally, can make equalizing light rays, and the structure that can play atomizing light substitutes existing technology and ties 1 structure.

Summary of the invention

The purpose of this utility model is in order to overcome the defective of above-mentioned existence, provide a kind of luminous evenly, light utilization is high, brightness is high, cost is low flexible neon tube lamp.

To achieve these goals, the technical solution adopted in the utility model is a kind of flexible neon tube lamp, comprising:

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, illuminator is arranged in the lamp body hole, this illuminator and lead are electrically connected, above lamp body core line, be provided with a transparent flexible refracting layer, its transparent flexible refracting layer is arranged on the top of heart yearn along the longitudinal direction of lamp body core line, be provided with an atomizing layer on the surface of transparent flexible refracting layer, described lamp body core line, the transparent flexible refracting layer is combined by fixed bed.

Described fixed bed is coated on transparent flexible refracting layer and atomizing layer fully.

Described fixed bed is coated on the end at transparent flexible refracting layer and atomizing layer horizontal direction two edges.

Described atomizing layer is the frosted layer on transparent flexible refracting layer surface, perhaps is one to have the light-transmissive film of atomizing effect, and its light-transmissive film can be colored.

The bottom of described transparent flexible refracting layer is provided with a groove along the longitudinal direction, and this depth of groove can be held the first half of flexible lamp body core line or can hold flexible lamp body core line whole, and is complementary with the lamp body core.

The atomizing layer on described transparent flexible refracting layer surface is the some convex tendon stripeds that are provided with along the longitudinal direction, these some convex tendon stripeds are arranged on the upper surface of transparent flexible refracting layer, perhaps these some convex tendon stripeds are arranged on the lower surface of transparent flexible refracting layer, the light-emitting area of described transparent flexible refracting layer laterally is the arc shape of arch, also can be the spill arc shape, this transparent flexible refracting layer is the colourful transparent layer with color, perhaps can be the clear, colorless layer.

The utility model also comprises a protective layer; this protective layer is arranged on the periphery of fixed bed along the fixed bed longitudinal direction; the upper end on its protective layer both sides envelopes the end at atomizing layer two edges in a lateral direction, and its transparent flexible refracting layer and fixed bed can be set to one-body molded.

Described lamp body core line two sides and bottom surface along the longitudinal direction is provided with the reflector layer with mirror effect, the reflector layer that these lamp body core line two sides and bottom surface are provided with has the concave mirror of spotlight effect in heart yearn horizontal direction formation one, the reflector layer that is arranged on heart yearn two sides and bottom surface is the light tight reflective membrane that has the paint of reflecting effect or stick on heart yearn two sides and bottom surface, connection lead in its lamp body core line can be arranged on a wherein side of lamp body core line cross section, and at a certain distance between the upper and lower, perhaps be symmetrical set, perhaps be arranged on a side by the bottom surface, its described flexible lamp body core line profiled outline is rounded, perhaps be one trapezoidal, perhaps ovalize, perhaps take the shape of the letter U, perhaps be crescent.

The lead that is electrically connected in the described flexible lamp body core line is the lead that is arranged on the flexible PCB plate, its flexible PCB plate is placed in the wire guide vertically square in the flexible lamp body core line, this pcb board is provided with LED and control circuit, described flexible PCB plate vertically is arranged on a wherein side of lamp body core line cross section, and its LED and control circuit are arranged on both sides or the same side of pcb board, perhaps described flexible PCB plate is set in parallel in the bottom side of lamp body core line cross section, this LED and control circuit are arranged on the same side and upwards vertically are provided with, its control circuit also can be arranged on the bottom surface of pcb board, perhaps described flexible PCB plate vertically is arranged on the centre of lamp body core line cross section, and its LED and control circuit are separately positioned on both sides or the same side of pcb board.

Described flexible PCB plate is made up of some unit, two ends on each unit pcb board are respectively arranged with jointing, joint on the pcb board rear end, last unit and the joint of back on the one unit pcb board front end be for being symmetrical arranged, and its connector or interface are distinguished corresponding.

Described illuminator is a bulb, or common LED, or SMD formula LED, and this illuminator also can be the illuminator with a plurality of luminescent wafers and resistance or IC composition.

A kind of flexible neon tube lamp of the utility model compared with prior art its beneficial effect has:

1, because refracting layer of the present utility model adopts the plastic material of flexible and transparent, so penetrance when having improved the light penetration refracting layer that LED sends, adopt this structure the luminosity of lamp body can be improved 30.2% by measuring of optical instrument, thereby improved the utilization rate of light.

2, because the utility model is equipped with an atomizing layer in the outer periphery of transparent flexible refracting layer, thereby play atomizing light, and reach the effect of equalizing light rays.

3, because in flexible heart yearn two sides and the bottom surface be provided with lighttight reflective membrane, thereby the light that LED side, bottom surface and transparent flexible refracting layer reflect can be reflected away, thereby can further improve the utilization rate of light, adopt this structure the utilization rate of light can be improved 25%～28% by measuring of optical instrument, so can further improve luminosity.

4, because this practical bottom at the transparent flexible refracting layer is provided with a groove that can hold flexible lamp body core line along the longitudinal direction, thereby avoided directly with diffusion layer and lamp body core line by the extruder extrusion molding diffusion layer and lamp body core line between the phenomenon that departs from of position generation, thereby further avoided the appearance of bad product, therefore provided cost savings greatly.

Description of drawings

Fig. 1 is the optical principle schematic diagram of prior art;

Fig. 2 is a broken section structure chart of the present utility model;

Fig. 3 is the section structure schematic diagram of the utility model first optimum implementation;

Fig. 4 is the section structure schematic diagram of the utility model second optimum implementation;

Fig. 5 is the section structure schematic diagram of the utility model the 3rd optimum implementation;

Fig. 6 is an optical principle schematic diagram of the present utility model;

Fig. 7 is the section structure schematic diagram of the utility model the 4th optimum implementation;

Fig. 8 is the section structure schematic diagram of the utility model the 5th optimum implementation;

Fig. 9 is the section structure schematic diagram of the utility model the 6th optimum implementation;

Figure 10 is the section structure schematic diagram of the utility model the 7th optimum implementation;

Figure 11 is the section structure schematic diagram of the utility model the 8th optimum implementation;

Figure 12 is the section structure schematic diagram of the utility model the 9th optimum implementation;

Figure 13 is the section structure schematic diagram of the utility model the tenth optimum implementation;

Figure 14 is the structural representation of the jointing in the utility model;

Figure 15 is the structural representation of jointing contact pin in the utility model;

The specific embodiment

The utility model is described in further detail below in conjunction with the drawings and the specific embodiments.

With reference to Fig. 2, the utility model comprises a flexible lamp body core line 4, this flexibility lamp body core line is by the flexiplast extrusion forming, along the two sides of lamp body core line 4 longitudinal directions and the bottom surface be provided with a reflector layer with mirror effect, the reflector layer that these lamp body core line 4 two sides and bottom surface are provided with has the concave mirror 9 of spotlight effect in heart yearn 4 horizontal directions formation one, in heart yearn 4, be provided with at least two along the longitudinal direction and can make the lead 3 that is electrically connected with power supply or signal controller, be provided with the lamp body hole 5 of ccontaining illuminator in heart yearn 4, described lamp body core line 4 is a flexible plastic material.Its illuminator can be serially connected a plurality of illuminators 8 by connecting lead 7, along the longitudinal direction of lamp body core line one transparent flexible refracting layer 6 is set in the over top of flexible light one heart yearn 4, its refracting layer material can be the transparent PVC plastics, preparation method can be the transparent flexible plastic strip of making in advance, because transparent material has good translucent effect, thereby the low defective of light penetration rate of having avoided the milky PVC of available technology adopting to exist as diffusion layer, but when there is the dazzling defective of light during as diffusion layer with transparent material, be provided with an atomizing layer 61 on the surface of transparent flexible refracting layer for this reason, its atomizing layer 61 is the frosted layer on transparent flexible refracting layer surface, perhaps be one to have the light-transmissive film of atomizing effect, its light-transmissive film can be colored, it also can be the lacquer that is sprayed on transparent flexible refracting layer surface with atomizing effect, the thickness of light-transmissive film is 0.01mm～0.8mm, because this structure light-transmissive film has thin and opaque, but the characteristics of printing opacity, so the obstruction that when the light penetration light-transmissive film light is produced is very little, and make equalizing light rays, thereby improved the utilization rate of light.Also have the inventor to adopt in the prior art in milky PVC diffusion layer, to be set to hollow, reduced the thickness of milky PVC diffusion layer on the surface to a certain extent, the penetrance of light has improved, but find from the shine out lighting angle of light of diffusion layer too little in actual use kind, reason is because light is straightline propagation in air, do not play the effect of refracted ray, the light that does not have the effect of refracted ray that two adjacent LED are sent is overlapping, thereby can not make equalizing light rays, can not enlarge the lighting angle of diffusion layer.But adopt solid milky PVC diffusion layer to hinder very big to light penetration, if reduce the thickness of milky PVC diffusion layer, milky PVC diffusion layer is big inadequately to the ray refraction angle so, and the light that electricity can not make two adjacent LED send is overlapping, thereby can not make equalizing light rays.By optical instrument measure when light that LED sends by the light behind the milky atomization mass of this 14mm thickness for by 76.8% before the atomization mass, therefore have 33.2% to be blocked, and have only 1.05% to stop when penetrating the light-transmissive film of 0.5mm.One joint 12 that is the case shape can be set in the utility model end when the utility model and power supply or signal controller lead 11 are electrically connected, be provided with in the inside of case and can inject in the cotton sewing thread on plastic cone and make the contact pin 13 that is electrically connected with lead 3.

With reference to Fig. 3, this figure is the section structure schematic diagram of the utility model first optimum implementation, fixed bed 10 in the present embodiment only be coated on transparent flexible refracting layer 6 and atomizing layer 61 horizontal directions two edges end 611, thereby described lamp body core line 4, transparent flexible refracting layer 6 and atomizing layer 61 are combined by fixed bed 10, because when atomizing layer 61 can stick on the surface of transparent flexible refracting layer 6 during for light-transmissive film, so end portion of atomizing layer transverse ends, be that the edge part need envelope, thereby can avoid that atomizing layer takes off from the surface of flexible refracting layer or comes off in transportation or use.

Be not damaged atomizing layer 61 with reference to Fig. 4,5,6, for lamp body uses out of doors for a long time, so fixed bed in the present embodiment is coated on the atomizing layer 61 on transparent flexible refracting layer 6 surfaces fully, thereby play the effect of protecting atomizing layer fully, its fixed bed 10 that is coated on the atomizing layer outside is transparent material, thickness is 1mm-1.5mm, as the colourless transparent plastic material, or colored transparent material, thereby avoided the milky PVC material of available technology adopting and the defective of the printing opacity rate variance that exists; Flexible lamp body core line profiled outline in the present embodiment is crescent, because the bottom at the lamp body core line section becomes smooth arc surface, so the light that sends as LED has part light when shining its bottom and is reflected, also have about 27% light to penetrate lamp body core line in addition and shine both sides from the LED side, and have about 3% light to penetrate lamp body core line to shine the bottom surface from the LED bottom surface, this part light is not utilized undoubtedly, thereby wastes.Therefore be provided with reflector layer in lamp body core line 4 two sides 92 and bottom surface 91 along the longitudinal direction with mirror effect, the reflector layer that these lamp body core line two sides and bottom surface are provided with has the concave mirror of spotlight effect in heart yearn horizontal direction formation one, the reflector layer that is arranged on heart yearn two sides and bottom surface is the light tight reflective membrane that has the paint of reflecting effect or stick on heart yearn two sides and bottom surface, thereby can play the effect of regulating lighting angle, and further improve the utilization rate of light, increase the brightness of atomizing layer, its optical principle schematic diagram as shown in Figure 6; Its flexible lamp body core line profiled outline except can be the crescent can also be rounded or be a trapezoidal or ovalize or H shape or, U-shaped or crescent.Connection lead 3 in its lamp body core line 4 can be arranged on a wherein side of lamp body core line cross section, and at a certain distance between the upper and lower, can make things convenient for lamp body to bend like this at horizontal direction, when being symmetrical set, can make things convenient for lamp body in longitudinal direction bending (as Fig. 3), equally also can be arranged on a side (as Fig. 5) by the bottom surface.

With reference to Fig. 7; this figure is the section structure schematic diagram of the utility model the 5th optimum implementation; when the fixed bed in the utility model 10 and transparent flexible refracting layer 6 by extruder when one-body molded; and when atomizing layer 61 is when having the light-transmissive film of atomizing effect; fixed bed 10 just can not envelope the edge part of atomizing layer transverse ends so; therefore can one protective layer 15 that is coated on the periphery of fixed bed be set along the fixed bed longitudinal direction; this protective layer 15 can be plastic material; it perhaps is metal material; the upper end of its protective layer 15 coats the edge, two ends 611 of atomizing layer in a lateral direction, thereby can play the effect that prevents that atomizing layer from coming off from transparent flexible refracting layer 6.

With reference to Fig. 8, this figure is the section structure schematic diagram of the utility model the 6th optimum implementation, in order to make lamp body can obtain bigger lighting angle, and make light can obtain more effect of uniform, therefore the atomizing layer 61 on transparent flexible refracting layer 6 surfaces in the present embodiment is the some convex tendon stripeds that are provided with along the longitudinal direction, these some convex tendon stripeds are arranged on the upper surface of transparent flexible refracting layer, perhaps these some convex tendon stripeds are arranged on the lower surface of transparent flexible refracting layer, owing to be provided with if the convex tendon striped at longitudinal direction, increased the ray refraction angle, so enlarged the lighting angle of atomizing layer, thereby increased visual effect, and played the effect of uniform light.

With reference to Fig. 9, this figure is the section structure schematic diagram of the utility model the 7th optimum implementation, for fear of the appearance of bad product, bottom at described transparent flexible refracting layer is provided with a groove along the longitudinal direction, this depth of groove can be held the first half of flexible lamp body core line 4 or can hold flexible lamp body core line whole, and the size shape of groove and lamp body core are complementary, thereby avoided in the prior art directly the phenomenon that the position generation departs between diffusion layer that diffusion layer and lamp body core line are existed by the extruder extrusion molding and the lamp body core line, further avoided appearing of bad product, therefore provided cost savings greatly.The light-emitting area of described transparent flexible refracting layer 6 laterally can be the arc shape of arch, thereby can obtain better lighting angle, and the cross section of its transparent flexible refracting layer also can be set to circle or other shape.

With reference to Figure 10, this figure is the section structure schematic diagram of the utility model the 7th optimum implementation, in order to make lamp body can obtain the lines that thickness differs in pattern-making, common way is that lamp body is made into profile specification not of uniform size, but need different fixtures and jockey like this, thereby produce very high cost of manufacture, in order to address the aforementioned drawbacks, light-emitting area 612 horizontally sets of the transparent flexible refracting layer 6 in the utility model are the spill arc shape, because the height of transparent flexible refracting layer reduces, thereby the visible angle at horizontal direction diminishes, light-ray condensing is in littler scope, so the effect that naked eyes look is a bright continuous hachure, the spill cambered surface is made into the luminous line that different angles will produce different thicknesses, and it is consistent that the appearance and size of product can reach, thereby save cost of manufacture.

With reference to Figure 11,12,14, the utility model is in order to control lamp body by microcircuit, and the lamp body glow color can produce the change effect, in described flexible lamp body core line, be provided with a hole 31 of placing lead along the longitudinal direction, the lead that its power supply or signal controller are done to be electrically connected is arranged on above the flexible PCB plate 32, this pcb board is provided with LED8 and control circuit 33, described flexible PCB plate 32 vertically is arranged on a wherein side (as shown in figure 11) of lamp body core line 4 cross sections, can be during making with pcb board, LED8 and control circuit 33 are embedded in lamp body core line 4 corresponding wire guides 31, in the lamp body hole 5, and its LED8 is separately positioned on a same side or an opposite side with control circuit 33; Same described flexible PCB plate can vertically be arranged on the centre (as shown in figure 12) of lamp body core line cross section, and its LED and control circuit can be separately positioned on the both sides or the homonymy of pcb board.For lamp body not interrupted when longitudinal direction bends, do not damage lamp body, therefore described flexible PCB plate electricity can be set in parallel in the bottom side (as shown in figure 14) of lamp body core line cross section, and its LED and control circuit are arranged on the same side and upwards vertically are provided with, its control circuit also can be arranged on the bottom surface of pcb board, so just can bend at longitudinal direction easily.The set-up mode of above-mentioned flexible PCB plate can realize lamp body laterally and longitudinal direction bend easily, and LED and flexible PCB plate can not produce displacement, avoided damaging in lamp body bending process.

With reference to Figure 13,14,15, owing to when lamp body is controlled by microcircuit, must have many connecting line leads, but flexible lamp body core line of the prior art is because the restriction of volume, more connecting line can't be set, and lamp body can not be sheared and uses and bend, in order to overcome above-mentioned defective, connection lead in the utility model adopts the flexible PCB plate, because the flexible PCB plate has the advantage that many connection leads can be set, but owing to will shear according to consumer's needs in use, therefore be provided with jointing on the utility model flexible PCB plate, two ends on the pcb board 32 of each unit are respectively arranged with jointing, front connector 34B on back joint 34A on pcb board 32 rear ends, last unit and the back one unit pcb board front end is for being symmetrical arranged, and it is corresponding respectively with its connector or interface, shear its front connector of back 34A the consumer by the crop marks on the lamp body (between front connector 34A and back joint 34B) and just belong to two sections jointings on the lamp body respectively with back joint 34B, when two sections lamp bodies need connect, can two sections lamp bodies be connected by connecting contact pin.Its front connector can be male joint and the female joint that is complementary with the back joint, it also can be identical female joint, when front connector is the male joint that is complementary and female joint with the back joint, when making lamp body, two joints can be pegged graft and are arranged on the flexible PCB plate, need only plastic layer shearing when shearing lamp body with the centre of two joints, then just can be separately with its two pin and box sub, so that use when needing later on to connect lamp body once more.When jointing is being provided with when shearing separately, the connection lead 71 on its flexible PCB plate is to be connected in parallel with jointing.Male joint in the utility model and female joint can be the male joint 34C and the female joint 34D of pin type, therefore the utility model has been realized and can have been controlled lamp body by microcircuit, thereby reach the color change effect of lamp body, as chase, effects such as scanning, color gradient.

Illuminator in the utility model can be set to bulb or LED, also can be SMD formula LED (Surface mount device LED), can also be that its lamp body hole and illuminator are complementary with the illuminator of a plurality of luminescent wafers and resistance or IC composition.

Because refracting layer of the present utility model adopts the plastic material of flexible and transparent, and be equipped with an atomizing layer in the outer periphery of transparent flexible refracting layer, and in the heart yearn two sides and the bottom surface be provided with lighttight reflective membrane, so, the utlity model has the luminosity height, luminous evenly, light utilization is high, cost is low advantage.

Above illustrated embodiment only in order to convenient explanation the utility model, is not breaking away from creation spirit category of the present utility model, and various simple and easy covert and modification that person skilled in the art scholar did still should be contained in the technical solution of the utility model scope.

Claims

1, a kind of flexible neon tube lamp, it is characterized in that: comprise 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, illuminator is arranged in the lamp body hole, this illuminator and lead are electrically connected, above lamp body core line, be provided with a transparent flexible refracting layer, its transparent flexible refracting layer is arranged on the top of heart yearn along the longitudinal direction of lamp body core line, be provided with an atomizing layer on the surface of transparent flexible refracting layer, described lamp body core line, the transparent flexible refracting layer is combined by fixed bed.

2, a kind of flexible neon tube lamp according to claim 1, it is characterized in that: described fixed bed is coated on transparent flexible refracting layer and atomizing layer fully.

3, a kind of flexible neon tube lamp according to claim 1 is characterized in that: described fixed bed is coated on the end at transparent flexible refracting layer and atomizing layer horizontal direction two edges.

4, a kind of flexible neon tube lamp according to claim 1 is characterized in that: described atomizing layer is the frosted layer on transparent flexible refracting layer surface, perhaps is one to have the light-transmissive film of atomizing effect, and its light-transmissive film can be colored.

5, a kind of flexible neon tube lamp according to claim 1, it is characterized in that: the bottom of described transparent flexible refracting layer is provided with a groove along the longitudinal direction, this depth of groove can be held the first half of flexible lamp body core line or can hold flexible lamp body core line whole, and is complementary with the lamp body core.

6, a kind of flexible neon tube lamp according to claim 1, it is characterized in that: the some convex tendon stripeds of the atomizing layer on described transparent flexible refracting layer surface for being provided with along the longitudinal direction, these some convex tendon stripeds are arranged on the upper surface of transparent flexible refracting layer, perhaps these some convex tendon stripeds are arranged on the lower surface of transparent flexible refracting layer, the light-emitting area of described transparent flexible refracting layer laterally is the arc shape of arch, also can be the spill arc shape, this transparent flexible refracting layer is the colourful transparent layer with color, perhaps can be the clear, colorless layer.

7, a kind of flexible neon tube lamp according to claim 1; it is characterized in that: also comprise a protective layer; this protective layer is arranged on the periphery of fixed bed along the fixed bed longitudinal direction; the upper end on its protective layer both sides envelopes the end at atomizing layer two edges in a lateral direction, and its transparent flexible refracting layer and fixed bed can be set to one-body molded.

8, a kind of flexible neon tube lamp according to claim 1, it is characterized in that: described lamp body core line two sides and bottom surface along the longitudinal direction is provided with the reflector layer with mirror effect, the reflector layer that these lamp body core line two sides and bottom surface are provided with has the concave mirror of spotlight effect in heart yearn horizontal direction formation one, the reflector layer that is arranged on heart yearn two sides and bottom surface is the light tight reflective membrane that has the paint of reflecting effect or stick on heart yearn two sides and bottom surface, connection lead in its lamp body core line can be arranged on a wherein side of lamp body core line cross section, and at a certain distance between the upper and lower, perhaps be symmetrical set, perhaps be arranged on a side by the bottom surface, its described flexible lamp body core line profiled outline is rounded, perhaps be one trapezoidal, perhaps ovalize, perhaps take the shape of the letter U, perhaps be crescent.

9, a kind of flexible neon tube lamp according to claim 1, it is characterized in that: the lead that is electrically connected in the described flexible lamp body core line is the lead that is arranged on the flexible PCB plate, its flexible PCB plate is placed in the wire guide vertically square in the flexible lamp body core line, this pcb board is provided with LED and control circuit, described flexible PCB plate vertically is arranged on a wherein side of lamp body core line cross section, and its LED and control circuit are arranged on both sides or the same side of pcb board;

Perhaps described flexible PCB plate is set in parallel in the bottom side of lamp body core line cross section, and this LED and control circuit are arranged on the same side and upwards vertically are provided with, and its control circuit also can be arranged on the bottom surface of pcb board;

Perhaps described flexible PCB plate vertically is arranged on the centre of lamp body core line cross section, and its LED and control circuit are separately positioned on both sides or the same side of pcb board.

10, a kind of flexible neon tube lamp according to claim 9, it is characterized in that: described flexible PCB plate is made up of some unit, two ends on each unit pcb board are respectively arranged with jointing, joint on the pcb board rear end, last unit and the joint of back on the one unit pcb board front end be for being symmetrical arranged, and its connector or interface are distinguished corresponding.