CN2849887Y - Advertising Lighting Module - Google Patents

Abstract

The utility model relates to a luminous module for advertisement, which is arranged in a shell with advertisement effect and comprises a shell, a luminous module and a power module, wherein the power supply module can supply power to the light-emitting module, the light-emitting module is arranged in the shell, a light source of the light-emitting module is emitted to the outside from the display surface of the shell, the light-emitting module is composed of a light-emitting diode and a light guide body, wherein the light emitting diode is arranged at one side of the light guide body, the irradiation path of the light emitting diode is right opposite to one side of the light guide body, one side of the light conductor is provided with a reflecting sheet with an arc surface, when the light source of the light emitting diode enters from one side of the light conductor, the light is reflected by the reflecting sheet with the arc surface, the light can be emitted out from the other side of the reflecting sheet in the light guide body in parallel, so that the light guide body can shine and the overall brightness is improved, thereby achieving the purpose of transmitting advertisement patterns or character information.

Description

Advertising Lighting Module

technical field

The utility model relates to a light-emitting module for advertising. The light generated by the light-emitting module is emitted to the outside through the display surface of a shell with advertising effect, and then the shell achieves the purpose of transmitting advertising patterns or text information.

Background technique

Most of the advertising boards, identification marking boards or instruction boards used in the market today are covered with plastic or acrylic boards on the surface of a box, and the boards have various patterns and fonts. There are lighting equipment inside the body, such as daylight (fluorescent) lamps or incandescent tungsten lamps, etc., through which the fonts and patterns on the board can be displayed directly through the light source, so as to achieve the effect of conveying advertising messages. However, due to the poor light transmission of some materials of this kind of advertising billboards, more sets of lighting equipment are needed to supplement the brightness and uniformity, resulting in a very large volume and space occupation of the billboards. If the internal lighting equipment fails, It will not be able to effectively perform its functions, and such daylight (fluorescent) lamps or incandescent tungsten lamps all have disadvantages such as low efficiency, high power consumption, short life, fragile or difficult to recycle, etc., thereby highlighting that the structure of its advertising billboard still has There is room for improvement.

In addition, general neon tubes are also used as advertising billboards, and neon tubes use high-voltage power supply, and are mostly used at night. Although they can highlight their patterns or fonts, during the day, the neon tubes are only generally bent. The tube body cannot effectively display its brightness, and the production cost of the neon tube itself is extremely high, and it is not easy to replace and recycle when damaged, so the neon tube of this prior art still needs to be improved.

Therefore, some related companies have designed and used light-emitting diodes (Light Emitting Diode; LED) to make kanban boards. The characteristics of LEDs are: no need to warm up the lights, fast response, small size, low power consumption, low pollution, and high brightness. , long life and other functions, making LED billboards gradually become the mainstream of the market, and according to the size of various needs, a plurality of light-emitting diodes can be arranged in arrays on the billboards, and then through the control circuit to arrange and combine the array of light-emitting diodes in sequence way to light up, so as to form an advertising effect similar to animation or a marquee. However, if the density of the LED arrangement is not enough, the outlines of the patterns and fonts displayed are not subtle enough, making the advertising effect transmitted very unclear. If it is necessary to make the pictures of patterns and fonts more detailed, it is necessary to increase the arrangement density of light-emitting diodes, which is quite time-consuming and costly. If some of the LEDs fail, the overall display picture will be quite uncoordinated And it looks protruding especially, which is very inconvenient during maintenance, so the array type LED signboard of this kind of prior art still needs to be improved.

Contents of the invention

The main purpose of this utility model is to provide a light-emitting module for advertising. The light-emitting module is arranged in the accommodation space of the casing. The light-emitting module uses light-emitting diodes to illuminate one side of the light guide, so that the light passes The light enters from the side and is reflected by the reflective sheet with a curved surface, so that the light is emitted from the other side of the light guide body in parallel, so that the light guide body shines and the overall brightness is improved, so that the light generated by the light-emitting module is driven by the shell. The display surface is projected to the outside, so as to achieve the purpose of transmitting advertising patterns or text information.

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

A light-emitting module for advertising, in particular, the light-emitting module is arranged in a casing with advertising effect, which consists of a casing, a light-emitting module and a power supply module. It is installed in the casing, and the light source of the light-emitting module is emitted to the outside from the display surface of the casing. The light-emitting module is composed of a light-emitting diode and a light guide. The path is inward relative to one side of the light guide body, and a reflective sheet is provided on the other side of the light guide body. One side of the reflective sheet is arc-shaped. The light enters from one side of the light guide and reflects light at the reflective sheet with a curved surface, so that the light can be emitted parallel to the other side of the reflective sheet of the light guide, so that the light guide can generate a light source as a whole.

The features and functions of the utility model will be described in detail below in conjunction with the accompanying drawings and preferred embodiments of the present invention, so as to facilitate a complete understanding.

Description of drawings

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

Fig. 2 is a three-dimensional exploded schematic diagram of the utility model.

FIG. 3 , FIG. 3A and FIG. 3B are three-dimensional exploded schematic diagrams of a preferred embodiment of the light emitting module.

Fig. 4 is a schematic diagram of another embodiment of the utility model.

Explanation of symbols in the figure

1 shell

10 Accommodating space 11 Display surface

2 light emitting modules

21 Diode 22 Light guide

221 reflective sheet

3 power module

31 Converter 32 Power supply device

4 lamp holders

Detailed ways

Please refer to Figures 1, 2, and 3 at the same time, which are the three-dimensional appearance diagram, the three-dimensional exploded view and the three-dimensional exploded view of the preferred embodiment of the light emitting module of the present utility model. It can be clearly seen from the figure that the utility model's advertising The light-emitting module is composed of a housing 1, a light-emitting module 2 and a power module 3, wherein:

The housing 1 has an accommodating space 10 in which the light emitting module 2 can be placed, and a display surface 11 with an advertising effect pattern is provided on one side of the housing 1 .

The light-emitting module 2 is composed of a light-emitting diode 21 and a light guide 22, and the light-emitting diode 21 is arranged on one side of the light guide 22, and the irradiation path of the light-emitting diode 21 is inward relative to the side of the light guide 22, The light source of the light emitting diode 21 can enter from one side of the light guide body 22 . In addition, the light guide body 22 can be made of transparent or translucent material, and a reflective sheet 221 is provided on one side of the light guide body 22, and the side of the light guide body 221 is arc-shaped, and the reflective sheet 221 and the light guide The body 22 is integrally formed by different materials.

The power module 3 is composed of a converter 31 and a power supply device 32, and the converter 31 is electrically connected to the light emitting diode 21 of the light emitting module 2, and the converter 31 can be an AC or DC transformer, and the converter 31 and the The power supply device 32 is electrically connected to provide the power required for the light emitting diode 21 to light up, and converts the voltage provided by the power supply device 32 into the working voltage that the light emitting diode 21 complies with through the converter 31 .

Moreover, when assembling the above-mentioned components, the light-emitting module 2 is placed in the accommodation space 10 of the housing 1 first, and the light-emitting module 2 is electrically connected to the power module 3. When the light-emitting diode 21 illuminates the light guide 22 When the light travels along a straight line in the medium, when the light travels on the interface of two different media, part of the light will be reflected back to the same medium, and the reflected light will satisfy the "incident angle" equal to the "reflection angle" The relationship between the incident light and the reflected light is on the same side of the interface, which is called the law of reflection. If the light goes to the concave surface, the light can be reflected and emitted in parallel to increase the intensity of the light. Therefore, when the light emitting diode 21 When the emitted light enters from the light guide 22, part of the light will advance to the reflective sheet 221 with a curved surface to generate light reflection, so that the light can be emitted from the other side of the light guide 22 in parallel, so that the light guide 22 Bright, so that the display surface 11 of the casing 1 has the effect of advertising.

In addition, the above-mentioned reflective sheet 221 is arranged on the inner side of the light guide body 22. After the light emitted by the light-emitting diode 21 enters the light guide body 22, the light is reflected by the curved reflective sheet 221. That is to say, the light can be gathered and emitted parallel to the other side of the light guide body 22, so that the light guide body 22 as a whole is bright, and the aforementioned reflective sheet 221 is not limited to the light guide body 22, and the reflective sheet 221 can also be closely attached to the light guide body 22. fit on the outside of the light guide 22 (as shown in FIG. 3A ), or print the reflective material 222 on the outside of the light guide 22 (as shown in FIG. 3B ), the purpose of which is to reflect the light in the light guide 22, Such simple modifications and equivalent structural changes should be included in the patent scope of the present utility model in the same way, and Chen Ming is hereby given.

In addition, the aforementioned casing 1 can be made of light-transmitting, semi-transparent, partially light-transmitting, or materials of different colors, so that only the light-emitting module 2 is located at the display surface 11 of the casing 1, and the light-emitting module 2 The generated light can be emitted to the outside through the housing 1 made of transparent, semi-transparent, partially transparent or different colored materials.

In addition, the light emitting diodes 21 are not limited to one side of the light guide body 22, they can also be arranged on both sides of the light guide body 22 at the same time, or one or more than one light emitting diodes 21 can be respectively arranged on the two sides of the light guide body 22, And the light-emitting diode 21 can be a full-color LED (Light Emitting Diode) or a high-brightness light-emitting diode of different colors, which can improve the overall luminous brightness of the light guide body 22 and change different colors. This simple modification and equivalent structural change, All should be included in the scope of the patent of the present utility model in the same way, together give Chen Ming.

Please also refer to Figure 4, which is a three-dimensional appearance view of another preferred embodiment of the present invention. It can be clearly seen from the figure that the light-emitting module 2 and the power supply module 3 of the present invention can be produced in a modular manner. The light-emitting module 2 and the power module 3 are arranged on the lamp holder 4 in a fixed position, and then the lamp holder 4 is inserted into the accommodating space 10 of the housing 1 to replace the light bulb of the general prior art, and the lamp holder 4 It can be implemented in a side-by-side or serial manner according to the needs of users or different designs. For example, when the light-emitting diodes 21 of the light-emitting module 2 need to be replaced and maintained, only the light guide body 22 needs to be removed from the lamp holder 4, and then replaced The LED 21 is ready for use.

The key that the light-emitting module for advertising of the present invention can improve the prior art lies in:

Compared with the advertising light boxes or neon sign boards of the prior art, the utility model only needs to arrange the light emitting module 2 in the accommodation space 10 of the casing 1 to form a position, and the light emitting module 2 only has light emitting diodes 21 and light guides 22. Its structure is relatively light, thin, small in size and convenient for repeated disassembly and assembly, and it also greatly reduces the occupied space in the housing 1 when in use, and the light emitting diodes 21 can be illuminated in a sequential arrangement and combination. The display surface 11 of the housing 1 with advertising effect presents interlaced patterns or fonts of various hues to create a dynamic display-like effect to convey advertising patterns or text information; moreover, compared to the array type of the prior art LED billboards can be illuminated with the least number of light-emitting components to convey the best advertising effects, and can also be applied to small billboards or general instrument display devices to reduce their production costs and mass production. .

The projected display screen of the utility model can be applied to general information display boards, sign recognition boards, instruction boards, home appliance instrument display, traffic signs, neon lights, etc. It has the function of transmitting advertising messages, and can also be decorated on glass doors, French windows, windows Or with light-transmitting items, etc., so as to achieve the effects of: art wall lamps, landscape lights, and projection lights, thereby creating an elegant, soft and conspicuous atmosphere.

The above-mentioned detailed description is only for the description of a preferred feasible embodiment of the utility model, but this embodiment is not used to limit the scope of patent application of the utility model, and all others are completed without departing from the technical spirit disclosed in the utility model The equivalent changes and modification changes should be included in the patent scope covered by the utility model.

To sum up, the light-emitting module with decoration and identification of the utility model has a significant improvement in efficacy when used, and it is in line with the patent requirements of novelty, utility model and advancement, and the application is filed according to law.

Claims (10)

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.

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