CN101368675A - LED flexible neon lamp - Google Patents
LED flexible neon lamp Download PDFInfo
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- CN101368675A CN101368675A CNA2008102121096A CN200810212109A CN101368675A CN 101368675 A CN101368675 A CN 101368675A CN A2008102121096 A CNA2008102121096 A CN A2008102121096A CN 200810212109 A CN200810212109 A CN 200810212109A CN 101368675 A CN101368675 A CN 101368675A
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Abstract
The invention discloses a LED flexible neon light; wherein, LED lighting bodies (1) are serially connected to be connected with a power supply conductor (2) in parallel; an opening (4) is correspondingly arranged on a refraction light-transmission tube body (3) in which the LED lighting bodies (1) are arranged; the LED lighting bodies (1) are pushed into the refraction light-transmission tube body (3) through the opening (4); and then the opening (4) is closed. The technical proposal is adopted to sufficiently utilize the directional lighting characteristic of the LED to vertically enlarge the lighting angle of the lighting body, so as to enable the dense lighting bodies to have linear lighting finally. The LED flexible neon light has the advantages of good flexibility, easy bending, having no need of drilling holes during the machining, convenient assembly, utilizing the material effectively, convenient mounting, being similar to the neon light in shape and lighting effect, simple structure and process, having better even illumination effect compared with the flexible neon tube in the prior art, large lighting angle, small outline dimension and saving cost.
Description
Technical field
The invention belongs to indoor and outdoor and decorate the technical field of electric light source, relate to the flexible neon technology, more particularly, the present invention relates to a kind of LED flexible neon.
Background technology
Traditional neon light has luminous even, continuous, brightness advantages of higher, but also exist easy fragmentation, fragile, shortcomings such as high pressure is dangerous, replacing inconvenience, must use professional equipment by the professional and technical personnel when particularly changing, utilize former state or former drawing, could change, use very inconvenient.So a lot of neon light engineerings are through using not too for a long time, damage a lot, maintenance cost is very high, and therefore, the dead lamp phenomenon of neon light engineering is a lot, and is very general, influences engineering effort.
The brightness of existing led light source is more and more higher, can reach the brightness of neon light, can surpass the brightness of traditional neon light later on.As its substitute products, in the decorative light-source field, relate to continuously the light fixture of luminous hose-like, the most representative is number of patent application is a kind of flexible hose lamp that patent documentation provided of 200410032066.5, shown in this Figure of description 1, its technical scheme is:
1, draw internal core wire earlier, beat upright opening again, the dress bulb, the bag astigmatism body wraps occulter again.Technology is numerous and diverse.
2, following be square light tight of LED lamp body, top are oval, and the shortcoming of its existence is: the rising angle of LED is for being no more than 45 degree, and rising angle is little;
3, the front astigmatism body is very thick lacteous opaque body or vaporific opaque body (thickness is about 14mm), not directly luminous by LED, come luminous but the illumination by LED forms diffuse reflection on the astigmatism body of vaporific opaque body, form desired luminous effect continuously, this light that sends by very thick vaporific opaque body, adopt the method for the obstruction and the low light level to reach mixed light and continuous luminous effect, make the brightness decay of product very big;
4, the appearance and size of product is bigger, the product heaviness, and the power line pulling force is big disconnected easily when crooked.Install and use the inconvenience of being good at.
Summary of the invention
Problem to be solved by this invention provides a kind of LED flexible neon, and its goal of the invention is to make the manufacturing process of LED flexible neon simple, and can obtain good illumination effect.
To achieve these goals, the technical scheme taked of the present invention is:
This LED flexible neon provided by the present invention, comprise a plurality of LED illuminators that connect by power lead and be enclosed within its apparent refractive power light-transmitting tube body, described LED illuminator evenly distributes in the neon light body at interval, be connected in parallel on the power lead after the described LED illuminator serial connection, the corresponding positions that the LED illuminator is set on the refractive power light-transmitting tube body installs opening, from described opening part the LED illuminator is filled in the refractive power light-transmitting tube body, again with the opening closure.
Above-described LED illuminator be more than 70 ° or 70 ° along the lateral luminous angle of fluorescent tube, vertically lighting angle is below 90 ° or 90 °; The luminous point that sends of illuminator is strip or rectangle, is shaped as upright flat or patch-shaped.
Above-described lighting angle optimum value is: lateral luminous angle is 110 °; Vertically lighting angle is 60 °.
The material of described refractive power light-transmitting tube body be coloured or colourless or with the homochromy flexible colloid of LED illuminator, it is inner to add in astigmatic agent, leaded light powder, the fluorescent material any one or wherein several combination arbitrarily.
The refractive power light-transmitting tube body outer surface of the bottom of described LED illuminator scribbles reflective printing ink, or installs track additional and fix, and doublely blocks unnecessary light, makes the illumination effect of itself and traditional neon light similar.
Described opening is the side opening in the both sides of refractive power light-transmitting tube body, perhaps in the lower openings of LED illuminator, perhaps is diagonal cut joint.
The closed manners of described opening part, the structure of encapsulating perhaps adopts gluing structure in adopting, and perhaps adopts the structure of heating and fusing.
Transparent connecting line is adopted in the connection of described LED illuminator, perhaps adopts flexible PCB FPC, perhaps adopts flat connecting line FFC.
The inside and outside wall surface of described refractive power light-transmitting tube body is provided with striated structure, and the shape of cross section of the profile of described refractive power light-transmitting tube body is a rectangle, perhaps is square, perhaps is circular, perhaps is oval; Perhaps irregularly shaped for meeting other of product requirement.
The structure that described refractive power light-transmitting tube body can adopt two kinds of material co-extrusions to be shaped, promptly printing opacity partly adopts light transmissive material, and the bottom is the luminous component light-proof material not, need not scribble reflective printing ink like this.
The present invention adopts technique scheme, has made full use of the directed emitting characteristics of LED, vertically enlarges the lighting angle of illuminator, finally makes the intensive body of sending out be linear luminous.Flexible good, flexible.Add do not need man-hour the punching, easy to assembly, effectively utilize material, easy for installation, profile and lighting effects are similar with neon light.This process structure is simple, and better than the even light effect of existing flexible neon tube, lighting angle is big, and appearance and size is little, saves cost, is the substitute of traditional flexible neon.Production technology is simple relatively, and is easy to process, saves material.
Description of drawings
Below expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure are briefly explained:
Fig. 1 partly relates to the exemplary configuration schematic diagram of flexible neon tube lamp for this specification background technology;
Fig. 2 is the cross-sectional structure schematic diagram of flexible neon provided by the present invention;
Fig. 3 is the luminous schematic diagram of the cross section of flexible neon provided by the present invention;
Fig. 4 is the luminous schematic diagram of vertical side of flexible neon provided by the present invention;
Mark in above-mentioned each width of cloth accompanying drawing is respectively:
1, LED illuminator, 2, power lead, 3, the refractive power light-transmitting tube body, 4, opening, 5, vertical lighting angle, 6, lateral luminous angle.
The specific embodiment
Contrast accompanying drawing below, the description by to embodiment is described in further detail the specific embodiment of the present invention, to help those skilled in the art inventive concept of the present invention, technical scheme is had more complete, accurate and deep understanding.
As Fig. 2, Fig. 3 and shown in Figure 4, this LED flexible neon provided by the present invention, comprise a plurality of LED illuminators 1 that connected by power lead 2 and be enclosed within its apparent refractive power light-transmitting tube body 3, described LED illuminator 1 evenly distributes in the neon light body at interval.
In order to solve the problem that exists at the described present known technology of this specification background technology part and to overcome its defective, realization makes the manufacturing process of LED flexible neon simple, and can obtain the goal of the invention of good illumination effect, the technical scheme that the present invention takes is:
As shown in Figure 2, be connected in parallel on the power lead 2 after LED illuminator 1 serial connection of the present invention, the corresponding positions that LED illuminator 1 is set on refractive power light-transmitting tube body 3 installs opening 4, from described opening 4 LED illuminator 1 is filled in the refractive power light-transmitting tube body 3, again with opening 4 closures.The present invention is a kind of LED flexible neon, comprises a plurality ofly including resistance by LED illuminator 1, connect bunchiness by lead after, be connected in parallel on dc source lead 2, in the refractive power light-transmitting tube body 3 of packing into,
Technique scheme, simple in structure, technological operation is convenient, saves material, and flexible effect is good especially.
For the flexible good, flexible of the LED flexible neon that provides of the present invention is provided, overcome heaviness, adopt single extrusion molding, make the external form of structure reduce half, flexible increasing the time, material economy is a lot, and the product better effects if is installed and used more convenient.
Provide the concrete exemplifying embodiment of technique scheme below, implementing when of the present invention with reference to application for those skilled in the art:
Embodiment one:
Above-described LED illuminator 1 be more than 70 ° and 70 ° along the lateral luminous angle 6 of fluorescent tube, vertically lighting angle 5 is below 90 ° or 90 °; The luminous point that sends of illuminator is strip or rectangle, is shaped as upright flat or patch-shaped.
Above-described lighting angle optimum value is: lateral luminous angle is 110 °; Vertically lighting angle is 60 °.
The setting of the lighting angle of above-mentioned LED illuminator 1 can obtain best luminous, mixed light and equal effects of light.
Embodiment two:
The material of the refractive power light-transmitting tube body 3 described in the present invention be coloured or colourless or with the luminous homochromy flexible colloid of LED, it is inner to add in astigmatic agent, leaded light powder, the fluorescent material any one or wherein several combination arbitrarily.
The material of above-described refractive power light-transmitting tube body 3 can also be the PE of different indexs of refraction and the composite of PVC, is the milky of printing opacity, or homochromy with illuminator; The surface is gone up on spraying or outer surface spraying or the surfaces externally and internally and is all sprayed astigmatic agent titanium dioxide within it, perhaps fluorescent material, and perhaps acrylic powder, perhaps trickle bead, perhaps any combination of above-mentioned material, perhaps other has the additive of astigmatic effect; Perhaps paste the astigmatic diffusion barrier 10 of milled sand surface within it on the outer surface.
Adopt the PVC of PE or different crust indexs of refraction with the arc special pipe, in add astigmatism, the laser agent increases astigmatic effect, and adopts the rough surface of inside and outside wall to strengthen astigmatic effect.By multiple refractive power, behind the astigmatic laser, the wall thickness of product reduces by 1/3 thickness than conventional products, is hollow between the lens, reaches the economical with materials cost, reduces the image of product heaviness, is beneficial to bending simultaneously.
Embodiment three:
Refractive power light-transmitting tube body 3 outer surfaces of the bottom of LED illuminator 1 of the present invention scribble reflective printing ink.Or install track additional and fix, doublely block unnecessary light, make the illumination effect of itself and traditional neon light similar.
The effect of reflective printing ink is that unnecessary light shelves are returned, and as far as possible from top bright dipping, improves the whole illumination effect of LED flexible neon.For the attractive in appearance of product can be in the side of product, reflective printing ink on the coated on bottom side, light has only from above and sends like this.
Embodiment four:
Opening 4 of the present invention is the side opening in the both sides of refractive power light-transmitting tube body 3, perhaps in the lower openings of LED illuminator 1, perhaps is diagonal cut joint.
Multiple hatch frame scheme can be selected according to the different application scenario of LED flexible neon.
Embodiment five:
The closed manners at opening of the present invention 4 places adopts interior encapsulating, and is perhaps gluing, perhaps heat fused.
Behind the LED illuminator 1 of having packed into, opening 4 is sealed.Light is through having added astigmatic agent, and the leaded light powder evenly sends behind the body of fluorescent material.The method of this closure makes opening 4 tight closes, is connected firmly, and forms an integral body.
Embodiment six:
Transparent connecting line is adopted in the connection of LED illuminator 1 of the present invention, or flexible PCB FPC, or flat connecting line FFC.
Described LED illuminator 1 is connected by the thin power line 3 for outsourcing PVC insulation; Perhaps connect by flexible print circuit board (FPCB).
When LED illuminator 1 of the present invention was connected by power lead 2, by power lead 2 it being connected in series constituted a series circuit, a plurality of series circuits formation parallel circuit that is connected in parallel again, and the circuit after its parallel connection is provided with bridge rectifier; The described circuit that is connected in series, parallel circuit and bridge rectifier are connected and composed by insulated conductor, perhaps are made of flexible print circuit board.
It is two or many that the power lead 2 of power supply is provided in interior core support; The arrangement of power lead 2 in interior core support, linearly or big arc, with convenient crooked.
Embodiment seven:
Described refractive power light-transmitting tube body 3 inside and outside walls can be added with striated structure, and the shape of cross section that the profile of described refractive power light-transmitting tube body is is a rectangle, perhaps are square, perhaps are circular, perhaps are oval; Perhaps irregularly shaped for meeting other of product requirement.
Fig. 3 and Fig. 4 are the luminous light schematic diagram of LED, have made full use of the directed emitting characteristics of LED.
The present invention solves problem and defectives such as external form heaviness, easily broken main line, illumination effect that prior art exists be bad, optimizes the LED illuminator, realizes improving the mixed light and the even light effect of LED flexible neon.The present invention is the method for designing that structure is the simplest, process most convenient, save cost most.Technical scheme of the present invention and prior art have tangible difference, have outstanding substantive distinguishing features, and obtain marked improvement technically, and the value of applying is arranged, so the present invention has novelty, creativeness and practicality.
In conjunction with the accompanying drawings the present invention has been carried out exemplary description above; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or design of the present invention and technical scheme are directly applied to other occasion without improving, all within protection scope of the present invention.
Claims (9)
1. LED flexible neon, comprise a plurality of LED illuminators (1) that connect by power lead (2) and be enclosed within its apparent refractive power light-transmitting tube body (3), described LED illuminator (1) evenly distributes in the neon light body at interval, it is characterized in that: be connected in parallel on the power lead (2) after described LED illuminator (1) serial connection, the corresponding positions that LED illuminator (1) is set on refractive power light-transmitting tube body (3) installs opening (4), from described opening (4) LED illuminator (1) is filled in the refractive power light-transmitting tube body (3), again with opening (4) closure.
2. according to the described LED flexible neon of claim 1, it is characterized in that: described LED illuminator (1) be more than 70 ° or 70 ° along the lateral luminous angle of fluorescent tube (6), vertically lighting angle (5) is below 90 ° or 90 °; The luminous point that sends of illuminator is strip or rectangle, is shaped as upright flat or patch-shaped.
3. according to the described LED flexible neon of claim 1, it is characterized in that: the material of described refractive power light-transmitting tube body (3) be coloured or colourless or with the homochromy flexible colloid of LED illuminator (1), in the astigmatic agent of its inner interpolation, leaded light powder, the fluorescent material any one, or wherein several combination arbitrarily.
4. according to claim 1 or 2 or 3 described LED flexible neons, it is characterized in that: refractive power light-transmitting tube body (3) outer surface of the bottom of described LED illuminator (1) scribbles reflective printing ink, or track is housed fixes.
5. according to claim 1 or 2 or 3 described LED flexible neons, it is characterized in that: described opening (4) is the side opening in the both sides of refractive power light-transmitting tube body (3), perhaps in the lower openings of LED illuminator (1), perhaps is diagonal cut joint.
6. according to claim 1 or 2 or 3 described LED flexible neons, it is characterized in that: the closing structure that described opening (4) is located, the structure of encapsulating in adopting, perhaps gluing structure, the perhaps structure of heat fused.
7. according to claim 1 or 2 or 3 described LED flexible neons, it is characterized in that: transparent connecting line is adopted in the connection of described LED illuminator (1), or adopts flexible PCB FPC, or adopts flat connecting line FFC.
8. according to claim 1 or 2 or 3 described LED flexible neons, it is characterized in that: the inside and outside wall surface of described refractive power light-transmitting tube body (3) is provided with striated structure, the shape of cross section of the profile of described refractive power light-transmitting tube body (3) is a rectangle, perhaps be square, perhaps being circular, perhaps is oval.
9. according to claim 1 or 2 or 3 described LED flexible neons, it is characterized in that: the structure that described refractive power light-transmitting tube body (3) adopts two kinds of material co-extrusions to be shaped, promptly printing opacity partly adopts light transmissive material, and light-proof material is adopted in bottom not luminous component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102121096A CN101368675A (en) | 2008-09-08 | 2008-09-08 | LED flexible neon lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102121096A CN101368675A (en) | 2008-09-08 | 2008-09-08 | LED flexible neon lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101368675A true CN101368675A (en) | 2009-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102121096A Pending CN101368675A (en) | 2008-09-08 | 2008-09-08 | LED flexible neon lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101368675A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012000224A1 (en) * | 2010-07-01 | 2012-01-05 | Wong Raymond | Led lamp tube |
| CN102606919A (en) * | 2012-03-02 | 2012-07-25 | 李建营 | Method for improving luminance of LED tube and high-luminance LED tube |
| CN109345974A (en) * | 2018-02-08 | 2019-02-15 | 江约翰 | A kind of luminous sign component |
-
2008
- 2008-09-08 CN CNA2008102121096A patent/CN101368675A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012000224A1 (en) * | 2010-07-01 | 2012-01-05 | Wong Raymond | Led lamp tube |
| CN102606919A (en) * | 2012-03-02 | 2012-07-25 | 李建营 | Method for improving luminance of LED tube and high-luminance LED tube |
| CN109345974A (en) * | 2018-02-08 | 2019-02-15 | 江约翰 | A kind of luminous sign component |
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Open date: 20090218 |