CN2849887Y

CN2849887Y - Lighting module for advertisement

Info

Publication number: CN2849887Y
Application number: CN 200520113117
Authority: CN
Inventors: 张简文杰; 黄明忠; 刘玉洋
Original assignee: LEDTECH CO Ltd
Current assignee: LEDTECH CO Ltd
Priority date: 2005-07-21
Filing date: 2005-07-21
Publication date: 2006-12-20
Anticipated expiration: 2015-07-21

Abstract

The utility model relates to a lighting module for advertisement, which is arranged in a housing body with the advertising effect. The utility model comprises the housing body, a lighting module and a power supply module, wherein the power supply module can supply electricity to the lighting module which is arranged in the housing body; a light source of the lighting module is sent from the display surface of the housing body to the outside. The lighting module is composed of a light emitting diode and an optical conductor, wherein the light emitting diode is arranged on one side of the optical conductor, and the radiating pathway of the light emitting diode just directs to one side edge of the optical conductor. One side of the optical conductor is provided with reflective sheets having cambered surfaces. When the light source of the light emitting diode enters from one side of the optical conductor, ray generates ray reflection via the reflective sheets having the cambered surfaces, so that the ray can parallelly sent out from the other side of the reflective sheets in the optical conductor. Thus, the optical conductor can brighten up and improve the entire brightness, and purpose of sending advertising pictures or character information can be obtained.

Description

The advertisement light emitting module

Technical field

The utility model is a kind of advertisement light emitting module, and the display surface place of the housing of the light that this light emitting module produced by having advertising results penetrates to extraneous, and then makes housing reach the purpose of transmitting design for advertisement or Word message.

Background technology

Employed on the market now advertisement plate, identification indicate billboard or indication billboard etc., greatly be covered with the billboard that plastics or acryl are made more than a box surface cover, just look at and have various different patterns and font on the plate, ornaments have light fixture in box body again, as: day (firefly) light modulation or incandescent tungsten lamp etc., see through light source and directly font on the billboard and pattern displaying are come out, reach the effect of transmitting advertising message with this.Yet, this kind advertisement plate is not good because of its part material light transmission mostly, and make to need more groups light fixture supply brightness and uniformity coefficient, to cause seeing plate bulk and to take up room very huge, if during the interior lighting equipment failure, just can't effectively bring into play its function, and this type of day (firefly) light modulation or incandescent tungsten lamp all has poor efficiency, high power consumption, the life-span is short, frangible or shortcoming such as difficult recovery, and then the structure that highlights its advertisement plate still has the existence of improvable space.

Moreover, also there is the general neon light tube of use to use as advertisement plate, and neon light tube is for utilizing high voltage supply, and is used in night mostly, though can highlight its pattern or font, but if by day the time, its neon light tube only is general bending body, and can't effectively show its brightness, and the cost of manufacture of neon light tube itself is very high, when damaging, be difficult for changing reclaiming, still remain to be improved so plant the neon light tube of prior art.

Therefore, just there is relevant dealer to design and utilizes light emitting diode (Light Emitting Diode; LED) be made into a billboard, its LED characteristics are: need not warm up the lamp time, reaction velocity is fast, volume is little, power consumption is low, pollute low, high brightness, functions such as the life-span is long, and make the LED billboard to become the market mainstream gradually, and can be according to the size of various different demands, array is provided with plural light emitting diode on billboard, it is shinny according to the sequential permutation and combination method with the light emitting diode of array to see through control circuit again, form the advertising results of similar animation or horse race lamp with this, yet, if the density that light emitting diode is arranged is not enough, the pattern that it shows and the profile of font are also trickle inadequately, the advertising effect that feasible transmission is come out is very unclear, if in the time of need allowing the picture of pattern and font more careful, certainly will to increase the arranging density of light emitting diode, suitable very consuming time and cost is also very high, if, during some of LED fault, just can cause the quite inharmonious and protrusion that especially seems of whole display frame, very inconvenience when maintenance still remains to be improved so plant the array-type LED billboard of prior art.

Summary of the invention

Fundamental purpose of the present utility model is to provide a kind of advertisement light emitting module, light emitting module is arranged in the accommodation space of housing, its light emitting module is for utilizing light emitting diode irradiation light conductor one side, light is entered by light conductor one side, and the reflecting piece that sees through the tool cambered surface reflects, make light by the parallel ejaculation of side in addition in the light conductor, and then make light conductor shinny and improve overall brightness, so that the light that light emitting module produced is extremely extraneous for the display surface place by housing penetrates, to reach the purpose of transmitting design for advertisement or Word message.

For reaching above-mentioned purpose and effect, the technological means that the utility model adopted is as follows:

A kind of advertisement light emitting module, especially refer to light emitting module is arranged in the housing of tool advertising results, include housing, light emitting module and power module are formed, it is characterized in that, this power module is carried and is supplied power to light emitting module, this light emitting module is arranged in the housing, and the light source of light emitting module is penetrated to extraneous by the display surface place of housing, its light emitting module is made up of light emitting diode and light conductor, and light emitting diode is arranged at light conductor one side, and the exposure pathways of light emitting diode is for inwardly with respect to light conductor one side, and be provided with reflecting piece in the light conductor opposite side, this reflecting piece one side is arc surfaced, when light emitting diode shone in light conductor, its light source can be entered by light conductor one side, and produced the light reflection to the reflecting piece place of tool cambered surface, can make the reflecting piece in addition side parallel ejaculation of light, and then make the whole light source that produces of light conductor by light conductor.

Below with reference to accompanying drawing and preferred embodiment of the present utility model its feature and function are described in detail, in order to understanding fully.

Description of drawings

Fig. 1 is a three-dimensional appearance synoptic diagram of the present utility model.

Fig. 2 is a perspective exploded view of the present utility model.

Fig. 3, Fig. 3 A, Fig. 3 B are the perspective exploded view of light emitting module preferred embodiment.

Fig. 4 is the another embodiment synoptic diagram of the utility model.

Symbol description among the figure

1 housing

10 accommodation spaces, 11 display surfaces

2 light emitting modules

21 diodes, 22 light conductors

221 reflecting piece

3 power modules

31 converters, 32 power supply devices

4 lamp sockets

Embodiment

Please consult shown in Fig. 1,2,3 simultaneously, three-dimensional exploded view for stereo appearance figure of the present utility model, three-dimensional exploded view and light emitting module preferred embodiment, find out by knowing among the figure, advertisement light emitting module of the present utility model is formed by having housing 1, light emitting module 2 and power module 3, wherein:

Have the accommodation space 10 that can supply light emitting module 2 to insert in this housing 1, and be provided with the display surface 11 of tool advertising results pattern in housing 1 one sides.

This light emitting module 2 is made up of light emitting diode 21 and light conductor 22, and light emitting diode 21 is arranged at light conductor 22 1 sides, and the exposure pathways that makes light emitting diode 21 for inwardly with respect to light conductor 22 1 sides, so that the light source of light emitting diode 21 can be injected by light conductor 22 1 sides.In addition, light conductor 22 can be made by transparent or semitransparent material, and be provided with reflecting piece 221 in light conductor 22 1 sides, and its reflecting piece 221 1 sides are for being arc surfaced, and reflecting piece 221 is made by unlike material is one-body molded with light conductor 22.

This power module 3 is made up of converter 31 and power supply device 32, and the light emitting diode 21 of converter 31 and light emitting module 2 is electric connection, and converter 31 can be the AC and DC transformer, and make converter 31 and power supply device 32 be electric connection, for light emitting diode 21 required power supply when shinny, and the voltage transitions that sees through converter 31 power supply device 32 the is provided operating voltage that becomes light emitting diode 21 to be met.

Moreover, above-mentioned member is when assembling, earlier light emitting module 2 is inserted in the accommodation space 10 of housing 1, and make light emitting module 2 and power module 3 be electric connection, when light emitting diode 21 shines in light conductor 22, because light can be along straight ahead in medium, when light is advanced on the interface of two kinds of different mediums, have the portions of light line reflection and return same medium, the light of reflection promptly satisfies the relation that " incident angle " equals " reflection angle ", and make incident light and reflected light all on same one side of interface, this is called reflection law, when advancing to concave surface as if light, and can be with the light reflection parallel ejaculation in back to increase the intensity of light, so, when the light that is sent when light emitting diode 21 was entered by light conductor 22, reflecting piece 221 places that the light of its part can advance to the tool cambered surface produced the light reflection, can make light by the light conductor 22 parallel ejaculations of side in addition, and then make light conductor 22 shinny, have the effect of exploitation effect with the display surface 11 that reaches housing 1.

In addition, above-mentioned reflecting piece 221 is for being arranged at a side in the light conductor 22, for after the light that only light emitting diode 21 is sent squeezes into light conductor 22, reflecting piece 221 by the tool cambered surface produces the light reflection again, can be with light-ray condensing and with parallel ejaculation light conductor 22 side in addition, so that light conductor 22 is whole shinny, and aforesaid reflecting piece 221 is not only to be defined in the light conductor 22, also reflecting piece 221 can be fitted tightly in light conductor 22 outsides (as shown in Figure 3A), or reflective material 222 is printed in light conductor 22 outsides (shown in Fig. 3 B), its purpose mainly produces reflection with the light in the light conductor 22, simple and easy modification of this kind and equivalent structure change, all should in like manner be contained in the claim of the present utility model, close and give Chen Ming.

In addition, it is made that aforesaid housing 1 can be the material of printing opacity, semi-transparent, local printing opacity or different colours, for only making light emitting module 2 for to be positioned at display surface 11 places of housing 1, and the light that light emitting module 2 is produced can be penetrated to extraneous by the made housing 1 of printing opacity, semi-transparent, local printing opacity or different colours material.

In addition, light emitting diode 21 is not to be defined in light conductor 22 1 sides, it also can be arranged at light conductor 22 2 sides simultaneously, perhaps, can be respectively arranged with one or more light emitting diode 21 in light conductor 22 2 sides, and light emitting diode 21 can be the all-colour LED (LightEmitting Diode) or the high brightness LED of different colours, and then can improve the whole luminosity and the conversion color not of the same race of light conductor 22, simple and easy modification of this kind and equivalent structure change, all should in like manner be contained in the claim of the present utility model, close and give Chen Ming.

Please consult shown in Figure 4 simultaneously, stereo appearance figure for the another preferred embodiment of the utility model, find out by knowing among the figure, light emitting module 2 of the present utility model and power module 3 can be modular mode and produce, and light emitting module 2 and power module 3 are arranged at be a location on the lamp socket 4, again lamp socket 4 is inserted in the accommodation space 10 of housing 1, the bulb that can replace general prior art, and lamp socket 4 can be according to the difference of user's demand or design and with side by side or the mode of serial implement, when desiring repair and replacement as the light emitting diode 21 of light emitting module 2, only need light conductor 22 is pulled down on lamp socket 4, change light emitting diode 21 again and can use.

Advertisement of the present utility model is with the key that light emitting module can improve prior art:

The utility model is compared to the advertising lamp box or the neon bulb billboard of prior art, only need light emitting module 2 is arranged in the accommodation space 10 of housing 1 and be a location, and light emitting module 2 only has light emitting diode 21 and light conductor 22, it is textural relative very light, thin, little and the convenient repetition dismounting of volume, when using, also significantly reduce taking up room in its housing 1, and light emitting diode 21 can be shinny according to the mode of sequential permutation and combination, make the display surface 11 of housing 1 tool advertising results present the interlaced pattern or the font of various tones, transmit design for advertisement or Word message with the effect of building as the dynamic demonstration; Moreover, compared to the array-type LED billboard of prior art, then can utilize minimum luminescence component shinny, and then pass out best advertising effect, also applicable on small-sized billboard or the general meter displaying device, to reach the purpose that reduces its cost of manufacture and can manufacture in a large number.

Projection type display screen of the present utility model can be applicable to the general information display board, indicates the identification billboard, indicates billboard, the demonstration of household electrical appliances instrument, traffic sign, neon bulb etc. to have the function of transmitting advertising message, also can decorate in glass door, French window, window or tool printing opacity article etc., reach as the effect of Art wall lamp, Landscape Lamp, projecting lamp with this, and then build graceful and soft conspicuous atmosphere.

Above-mentioned detailed description is at a kind of preferable possible embodiments explanation of the utility model, only this embodiment is not in order to limit claim of the present utility model, all other do not break away from the equalization of being finished under the skill spirit that the utility model discloses to be changed and modifies change, all should be contained in the claim that the utility model contains.

In sum, tool of the present utility model is decorated and the light emitting module of identification has the obvious effect enhancement when using, and really meets the patent requirement of novelty, utility model and progressive, files an application in accordance with the law.

Claims

1, a kind of advertisement light emitting module, especially refer to light emitting module is arranged in the housing of tool advertising results, include housing, light emitting module and power module are formed, it is characterized in that, this power module is carried and is supplied power to light emitting module, this light emitting module is arranged in the housing, and the light source of light emitting module is penetrated to extraneous by the display surface place of housing, its light emitting module is made up of light emitting diode and light conductor, and light emitting diode is arranged at light conductor one side, and the exposure pathways of light emitting diode with respect to light conductor one side, and is provided with reflecting piece in the light conductor opposite side for inwardly, and this reflecting piece one side is arc surfaced.

2, advertisement light emitting module as claimed in claim 1 is characterized in that, the light conductor of this light emitting module is made by transparent or semitransparent material.

3, advertisement light emitting module as claimed in claim 1 is characterized in that, this reflecting piece can further be arranged at a side in the light conductor, and reflecting piece and light conductor can be one-body molded the making of unlike material.

4, advertisement light emitting module as claimed in claim 1 is characterized in that, this reflecting piece can be affixed on light conductor one side further outward.

5, advertisement light emitting module as claimed in claim 1 is characterized in that, this light conductor outside can further be printed with reflective material.

6, advertisement light emitting module as claimed in claim 1 is characterized in that, this housing is by printing opacity, semi-transparent, local printing opacity or to have the material of color made.

7, advertisement light emitting module as claimed in claim 1, it is characterized in that, this power module has converter and power supply device is formed, and the light emitting diode that converter provides light emitting module required operating voltage when shinny, this breakout box can be the AC and DC transformer, and is electric connection with power supply device.

8, advertisement light emitting module as claimed in claim 1 is characterized in that, the light emitting diode and the light conductor of this light emitting module are a location for can further being arranged in the lamp socket.

9, advertisement light emitting module as claimed in claim 1 is characterized in that, this light emitting diode can be arranged at light conductor two sides simultaneously, and the exposure pathways of light emitting diode is respectively inwardly with respect to light conductor one side.

10, advertisement light emitting module as claimed in claim 1 is characterized in that, this light emitting diode can be all-colour LED or has the high brightness LED of color.