CN101739918A

CN101739918A - Analog neon board and preparation method thereof

Info

Publication number: CN101739918A
Application number: CN200910054252A
Authority: CN
Inventors: 郭明菊
Original assignee: YINGYI NEON TECHNOLOGY (SHANGHAI) Co Ltd
Current assignee: YINGYI NEON TECHNOLOGY (SHANGHAI) Co Ltd
Priority date: 2009-07-01
Filing date: 2009-07-01
Publication date: 2010-06-16
Also published as: WO2011000276A1

Abstract

The invention discloses an analog neon board and a preparation method thereof. The analog neon board has the first technical scheme that: the analog neon board comprises a printing slice, a plurality of LED lamps, a PCB base board for providing an LED circuit, and a bottom shell with a groove and is characterized in that the LED lamps are installed on the PCB base board to form a whole which is fixed in the groove of the bottom shell by screws, and then the printing slice matched with the whole is installed on the surface of the bottom shell. The analog neon board has the second technical scheme that: the analog neon board comprises a printing slice, a lamp strip, a frame, a plurality of LED lamp, a PCB base board for providing an LED circuit, and a bottom shell with a groove and is characterized in that the LED lamps are arranged on the PCB base board to form a whole which is fixed in the groove of the frame and then is combined with the bottom shell, and then the planar lamp strip and the printing slice which are matched with the whole are installed on the surface of the frame. The analog neon board realizes different advertisement identifications through using the mode of backlight to replace a neon lamp tube, and has the advantages of energy saving, environmental protection and difficult breakage.

Description

Analog neon board and preparation method thereof

Technical field

The present invention relates to a kind of LED electronic board technical field, particularly the technical field of a kind of analog neon board and preparation method thereof.

Background technology

Neon bulb because can send evenly, attention that the bright and different diverging light of color attracts people very much, be widely used in commercial popularization and propaganda by advertiser and commercial undertaking, become a kind of good advertising media, the application of neon bulb has had the history in more than 100 year.

The method for making of neon light tube is at first utilizing blowtorch heating lead glass pipe, make it become the shape of wanting, in heating process, two ends at the lead glass pipe will add top electrode, afterwards the lead glass pipe being connected to vacuum pump is evacuated its inside, when vacuumizing, add that at the electrode two ends high voltage makes electric current pass through two-stage, in pipe, form a hot environment, make dust and impurity the gasification and be drawn out of outside the pipe, it in the pipe a clean vacuum, in pipe, fill inert gas afterwards, as neon, krypton gas, xenon, argon gas and helium, charge into different gas, can produce the light of different color, sometimes need because of effect, also can add some mercury therein and drip or phosphorus powder, make neon bulb produce better effect, but these additives also cause pollutant at visible region, need from fluorescent tube, remove, the dismounting cost is too high, and needs to cooperate professional's maintenance, maintenance cost height, broken easily, neon bulb need be furnished with high-tension transformer when work, need to reach 3000～15000V sometimes, and security is low.

For reaching environmental protection and energy saving, illuminating industry is all being sought some new light sources, because business promotion propaganda billboard is very strict to light source requirements, other light sources is difficult to produce neon effect, the solution light source is a matter of utmost importance, prior art has had uses the product of LED lamp as light source, because the LED lamp wiring is soft bright, life-span is long, low energy consumption, can think the replacement light source of neon bulb first-selection, yet existing product is simple Combined Led Light Up, and as the LED lamp being contained in the cavity of translucent U type lampshade, these product circuit circuits are simple, luminous single, and U type lampshade causes the light diffuse reflection, and light source is not converged, and prior art is not used the LED lamp and made the product that billboard one class is promoted in the complete propaganda of a cover.

Summary of the invention

For solving the problems of the technologies described above, the invention provides a kind of analog neon board and preparation method thereof, use the LED lamp as light source, and keep the billboard planar horizontal, can accomplish that light is bright, continuous as neon bulb, evenly, safe, easy-maintaining, energy-conservation, and reduce cost.

The present invention realizes by following technical scheme:

A kind of analog neon board and preparation method thereof, comprise two kinds of technical schemes: first kind of scheme comprise can according to difference require the printing different pattern planographic sheet, several LED lamps, the PCB substrate of led circuit is provided and has the drain pan of groove, it is characterized in that the LED lamp is installed in the back that forms a whole on the PCB substrate to be fixed in the groove of drain pan with screw, the described printed sheet that will match again is installed in the surface of described drain pan; Second kind of scheme comprise can according to difference require the printing different pattern planographic sheet, plane lamp bar, the framework that has groove, several LED lamps, the PCB substrate and the drain pan of led circuit are provided, it is characterized in that the LED lamp is installed in the back that forms a whole on the PCB substrate to be fixed in the groove of described framework with screw, described drain pan that will match again and frame fixation are separately fixed at described planographic sheet and lamp bar the relevant position on described framework surface together at last.

The drain pan outside of first kind of scheme of described billboard is equipped with power switch and regulates the brightness regulating switch of brightness.

The framework outside of second kind of scheme of described billboard is equipped with power switch and regulates the brightness regulating switch of brightness; Design has louvre on the drain pan.

The printed sheet of first kind of scheme of described billboard is fixed on the surface of the described drain pan that matches in the mode of fixed screw, and after fixedly finishing, described billboard surface is the plane; The printed sheet of second kind of scheme and lamp bar are pasted respectively on the surface of the described framework relevant position that matches in the mode of pasting, paste finish after, described billboard surface is the plane.

On the PCB substrate of described first kind of scheme and second kind of scheme power input is installed, power input connects power supply adaptor, and the extrapolating power supply provides electric current for the LED lamp.

A kind of preparation method of analog neon board may further comprise the steps:

(1) making of light source: several LED lamps are installed on the PCB substrate that designs circuit, form light source, power input is installed on the PCB substrate, connect power supply adaptor at power input;

(2) have the making of the drain pan of groove: the requirement according to different pattern is injection molded into difform drain pan, power switch and the brightness regulating switch of regulating brightness is installed on the outside surface of described drain pan again;

(3) making of planographic sheet: require printed patterns on different materials according to different, use the cut moulding;

(4) installation forming: be fixed on (1) described light source in the groove of (2) described drain pan with screw, printed sheet in (3) that will match again is fixed on the surface of described drain pan with the fixing mode of screw, makes the analog neon board surface of installation forming be the plane.

A kind of method for making of analog neon board may further comprise the steps:

(2) making of drain pan: the requirement according to different pattern is injection molded into difform drain pan, and designs louvre on drain pan;

(3) have the making of the framework of groove: be injection molded into framework with the drain pan coupling according to the size of the requirement of different pattern and described drain pan, power switch be installed and regulated the brightness regulating switch of brightness in frame outer;

(4) making of plane lamp bar: the lamp bar that goes out to match according to the pattern laser cut of described framework;

(5) making of planographic sheet: require printed patterns on different materials according to different, use the cut moulding;

(6) installation forming: be fixed on (1) described light source in the groove of (3) described framework with screw, again together with the described drain pan that matches in (2) and frame fixation, the mode that plane lamp bar described in (4) and (5) and printed sheet are pasted with glue is pasted respectively in the relevant position on described framework surface at last, makes the analog neon board surface of installation forming be the plane.

Described lamp strip adoption trnaslucent materials is made, and printed sheet adopts material transparent to make.

Beneficial effect of the present invention is:

1, adopt the LED lamp as light source, lamp wiring is soft bright, continuous, long, low energy consumption of life-span, and operating voltage is low, and is safe, and cracky can not produce polluter, need not cleaning and safeguards.

2, the different illuminating circuits of design on the PCB substrate can be made different-effect, and simulate neon light is respond well, and multiple brightness regulation can be provided, and are fit to various environment and use.

3, the analog neon board surface of making moulding is the plane, can not produce the diffuse reflection phenomenon, and light converges.

4, replace traditional neon bulb, the mode by LED-backlit realizes different advertisement and identifier the effect of publicity, and the integral manufacturing scheme is provided, and can satisfy different production requirements, and the propaganda billboard of various patterns is provided.

Description of drawings

Fig. 1 is the whole structure figure of first kind of scheme

Fig. 2 is the structural drawing of first kind of each parts of scheme

Fig. 3 is first kind of sectional view behind the scheme installation forming

Fig. 4 is the whole structure figure of second kind of scheme

Fig. 5 is the structural drawing of second kind of each parts of scheme

Fig. 6 is second kind of sectional view behind the scheme installation forming

Fig. 7 is the power supply of first kind of scheme and the enlarged drawing of brightness regulating switch installation site

Fig. 8 is the power supply of second kind of scheme and the enlarged drawing of brightness regulating switch installation site

Embodiment

The present invention is described further below in conjunction with accompanying drawing.

Embodiment 1

As Fig. 2 and Fig. 3 is the structural drawing of first kind of each parts of scheme of analog neon board and the sectional view behind the installation forming, comprise the planographic sheet 1 that can require the printing different pattern according to difference, several LED lamps 2, the PCB substrate 3 and the drain pan 4 that has groove of led circuit are provided, several LED lamps 2 are installed in the back that forms a whole above the PCB substrate 3 that designs circuit to be fixed in the groove of drain pan 4 with screw 10, again the printed sheet 1 that matches is installed on the surface of drain pan 4, wherein on the PCB substrate 3 power input 7 is installed also, power input connects power supply adaptor 8, the extrapolating power supply provides electric current for the LED lamp, as Fig. 7, the outside surface of drain pan 4 also is equipped with power switch 5 and brightness regulating switch 6, three kinds of different brightness of scalable.

Printed sheet 1 is to be fixed on the surface of the drain pan 4 that matches in the fixing mode of screw, as shown in Figure 3, the surface of printed sheet 1 is the plane, the surface level that still keeps whole analog neon board after being fixed on the surface of drain pan 4, when LED lamp 2 is luminous, light is injected printed sheet can not cause diffuse reflection, light converges, simulate neon light is respond well, and adopt the fixing mode fixing printing sheet 1 of screw, method than the mode priming illumination equipment of common utilization buckle is more stable, is more suitable for the business promotion propaganda and uses.

The method for making of above-mentioned analog neon board may further comprise the steps:

(1) making of light source: several LED lamps 2 are installed on the PCB substrate 3 that designs circuit, form light source, power input 7 is installed on the PCB substrate, connect power supply adaptor 8 at power input, make external power supply become direct current and offer LED lamp 2, PCB substrate 3 can design various circuit, makes billboard produce various effect;

(2) have the making of the drain pan of groove: the requirement according to different pattern is injection molded into difform drain pan 4, brightness regulating switch 6 with power switch 5 and adjusting brightness is installed on the outside surface of described drain pan again, as long as the material of drain pan 4 is selected to be injection molded into difform material, be preferably ABS resin, its intensity height, good toughness, be easy to injection mo(u)lding, thermotolerance and resistance to acids and bases are good, when the long-time hot operation of LED lamp, drain pan 4 can not cause distortion, when billboard hangs over when outdoor, and also can be by acid and alkali corrosion, its surface smoothness height, can not influence converging of light, thereby influence the effect of whole billboard, brightness regulating switch 6 can be regulated three kinds of different brightness, make the dirigibility of billboard higher, can be adjusted to different brightness according to environment;

(3) making of planographic sheet: use the different pattern of ink printing on different materials according to different requirements, use the cut moulding, planographic sheet 1 can be selected different transparent materials, as PMMA, chemical name is a polymethylmethacrylate, is commonly called as acrylic or organic glass, and transmittance is fabulous, there is not impurity, print various patterns in the above after, still keep the height printing opacity, and surface smoothing is not coarse, the assurance billboard is respond well, the material that can also select for use has PETG, and chemical name is a polyethylene terephthalate, and surface smoothing is transparent and glossy, cheap, also be good printed sheet material;

(4) installation forming: be fixed on (1) described light source in the groove of (2) described drain pan 4 with screw 10, the fixing mode of printed sheet 1 usefulness screw in (3) that will match again is fixed on the surface of drain pan 4, makes the analog neon board surface of installation forming be the plane.

Embodiment 2

As Fig. 5 and Fig. 6 is the structural drawing of second kind of each parts of scheme of analog neon board and the sectional view behind the installation forming, comprise the planographic sheet 1 that can require the printing different pattern according to difference, plane lamp bar 2, the framework 3 that has groove, several LED lamps 6, the PCB substrate 7 and the drain pan 8 of led circuit are provided, LED lamp 6 is installed in the back that forms a whole on the PCB substrate 7 to be fixed in the groove of framework 3 with screw 13, again the drain pan 8 that matches is fixed together with framework 3, Jiang planographic sheet 1 and lamp bar 2 are separately fixed at the relevant position on framework 3 surfaces at last, wherein PCB substrate 7 also is equipped with power input 10, power input connects power supply adaptor 11, the extrapolating power supply provides electric current for the LED lamp, as Fig. 8, the outside surface of framework 3 also is equipped with power switch 4 and brightness regulating switch 5, three kinds of different brightness of scalable.

Printed sheet 1 and lamp bar 2 are to paste relevant position on the surface of the framework 3 that matches in the mode that glue is pasted, as shown in Figure 5, the surface of printed sheet 1 is the plane, still keeping the surface of whole analog neon board after pasting on framework 3 position that shape is identical with it with glue is the plane, the surface of lamp bar 2 is the plane, each example letter " E ", " N ", " H ", " A ", " N ", " C " and " E ", all form by lamp bar independently, still keeping the surface of whole analog neon board after pasting the lamp bar of each example letter shapes respectively on framework 3 position that shape is identical with it with glue is the plane, be that printed sheet 1 and lamp bar 2 are after the relevant position of pasting framework 3, as shown in Figure 6, the surface of whole neon board is a plane, when LED lamp 6 is luminous, light is injected printed sheet 1 can not cause diffuse reflection, light converges, simulate neon light is respond well, and the mode that adopts glue to paste is pasted printed sheet 1, method than the mode priming illumination equipment of common utilization buckle is more stable, is more suitable for the business promotion propaganda and uses.

(1) making of light source: several LED lamps 6 are installed on the PCB substrate 7 that designs circuit, form light source, power input 10 is installed on PCB substrate 7, connect power supply adaptor 11 at power input 10, make external power supply become direct current and offer LED lamp 6, PCB substrate 7 can design various circuit, makes billboard produce various effect;

(2) making of drain pan: the requirement according to different pattern is injection molded into difform drain pan 8, and on drain pan 8 design louvre 9, mainly the acting as of louvre reduced the heat of the billboard inner structure after the moulding to prolong the life-span of electronic component, as long as the material of drain pan 8 is selected to be injection molded into difform material, be preferably ABS resin, its intensity height, good toughness, be easy to injection mo(u)lding, thermotolerance and resistance to acids and bases are good, when the long-time hot operation of LED lamp, drain pan 8 can not cause distortion, when billboard hangs over when outdoor, also can be by acid and alkali corrosion, its surface smoothness height, can not influence converging of light, thereby influence the effect of whole billboard;

(3) have the making of the framework of groove: be injection molded into framework 3 with drain pan 8 couplings according to the size of the requirement of different pattern and drain pan 8, the brightness regulating switch 5 of power switch 4 and adjusting brightness is installed at the outside surface of framework 3, brightness regulating switch 5 can be regulated two kinds of different brightness, make the dirigibility of billboard higher, can be adjusted to different brightness according to environment, as long as the material of framework 3 is selected to be injection molded into difform material, drain pan 8 is the same with selecting, and is preferably ABS resin;

(4) making of plane lamp bar: the lamp bar 2 that goes out to match according to the pattern laser cut of described framework 3, the material that lamp bar 2 is selected is a trnaslucent materials, form contrast with the full material transparent of printed sheet, make the billboard display effect good, easily differentiate different levels, translucent as previously mentioned PMMA material;

(5) making of planographic sheet: require printed patterns on different materials according to different, use the cut moulding, selected materials is identical with selected printed sheet among the embodiment 1 with effect, preferably PMMA and PETG;

(6) installation forming: be fixed on (1) described light source in the groove of (3) framework 3 with screw 13, again the drain pan 8 that matches in (2) is fixed together with framework 3, the mode that plane lamp bar 2 in (4) and (5) and printed sheet 1 usefulness glue are pasted is pasted respectively in the relevant position on described framework surface at last, makes the analog neon board surface of installation forming be the plane.

More than by two different embodiment structure of the present invention and manufacturing process are described, the design sketch of the analog neon board of the different embodiment of last installation forming is respectively Fig. 1 and Fig. 4, its pattern is different, can be according to different requirements, produce difform billboard, save the energy and identical substantially with neon effect.

Claims

1. analog neon board and preparation method thereof, comprise two kinds of technical schemes: first kind of scheme comprise can according to difference require the printing different pattern planographic sheet, several LED lamps, the PCB substrate of led circuit is provided and has the drain pan of groove, it is characterized in that the LED lamp is installed in the back that forms a whole on the PCB substrate to be fixed in the groove of drain pan with screw, the described printed sheet that will match again is installed in the surface of described drain pan; Second kind of scheme comprise can according to difference require the printing different pattern planographic sheet, plane lamp bar, the framework that has groove, several LED lamps, the PCB substrate and the drain pan of led circuit are provided, it is characterized in that the LED lamp is installed in the back that forms a whole on the PCB substrate to be fixed in the groove of described framework with screw, described drain pan that will match again and frame fixation are separately fixed at described planographic sheet and lamp bar the relevant position on described framework surface together at last.

2. analog neon board as claimed in claim 1 is characterised in that the drain pan outside of first kind of scheme of described billboard is equipped with the brightness regulating switch of power switch and adjusting brightness.

3. analog neon board as claimed in claim 1 is characterised in that the framework outside of second kind of scheme of described billboard is equipped with the brightness regulating switch of power switch and adjusting brightness; Design has louvre on the drain pan.

4. analog neon board as claimed in claim 1 is characterised in that the printed sheet of first kind of scheme of described billboard is fixed on the surface of the described drain pan that matches in the mode of fixed screw, and after fixedly finishing, described billboard surface is the plane; The printed sheet of second kind of scheme and lamp bar are pasted respectively on the surface of the described framework relevant position that matches in the mode of pasting, paste finish after, described billboard surface is the plane.

5. analog neon board as claimed in claim 1 is characterised in that on the PCB substrate of described first kind of scheme and second kind of scheme power input is installed that power input connects power supply adaptor, and the extrapolating power supply provides electric current for the LED lamp.

6. the preparation method of an analog neon board may further comprise the steps:

7. the method for making of an analog neon board may further comprise the steps:

8. the preparation method of analog neon board as claimed in claim 7 is characterized in that described lamp strip adoption trnaslucent materials makes, and printed sheet adopts material transparent to make.