CN203397642U - LED advertising lamp box - Google Patents
LED advertising lamp box Download PDFInfo
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- CN203397642U CN203397642U CN201320429399.6U CN201320429399U CN203397642U CN 203397642 U CN203397642 U CN 203397642U CN 201320429399 U CN201320429399 U CN 201320429399U CN 203397642 U CN203397642 U CN 203397642U
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- led
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- lighting unit
- advertising
- lamp box
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Abstract
The utility model discloses an LED advertising lamp box which comprises a box frame, an advertising canvas, LED backlight lighting units, power sources and a light condensation frame. The power sources are electrically connected with the LED backlight lighting units which are parallel to the advertising canvas. The advertising canvas is provided with an advertising highlight needing to be stressed. The light condensation frame is arranged between the advertising canvas and the LED backlight lighting units, and the shape of the light condensation frame corresponds to the outline of the advertising highlight. The advertising canvas is provided with the advertising highlight, the light condensation frame is arranged between the advertising canvas and the LED backlight lighting units, and when LED lamps of the LED backlight lighting units in areas corresponding to the advertising highlight are switched on, surrounding areas where shall not be lightened are not lightened due to the light condensation frame, so that the advertising highlight is clear in outline and is stressed better, attention of viewers is attracted better, and good advertising effect is achieved.
Description
Technical field
The utility model relates to LED lighting technical field, is specifically related to adopt LED as a kind of LED advertising lamp box of light source.
Background technology
Rapidly, LED has been applied to increasing field in LED application technology development in the last few years.As everyone knows, advertising lamp box is not long ago all also to adopt fluorescent tube as light source, and now increasing advertising lamp box has adopted LED as light source.Common LED advertising lamp box mainly comprises in the market: box frame, advertisement painting canvas, LED lamp plate and power supply.In general, power supply is installed on the side of box frame one side; LED lamp plate is screwed in box frame rear side, and advertisement painting canvas is fixed on the front side of box frame by many bunch bands, LED lamp plate is conventionally parallel with advertisement painting canvas, and the some LED lamps on LED lamp plate are all over against advertisement painting canvas, thereby illuminates advertisement painting canvas from LED advertising lamp box inside.Compare traditional advertising lamp box, LED advertising lamp box has that energy-conserving and environment-protective, reliable operation, life-span are long, illumination evenly, the plurality of advantages such as picture effect is good, since appearance, be deeply subject to client's favorable comment.But people's requirement is constantly progressive, when existing LED advertising lamp box is luminous, generally whole advertisement painting canvas all illuminated, some advertisement bright spot on can not accentuate advertisements painting canvas, can not enough attract people's notice, be difficult to allow passerby walk the out-of-date deep impression that stays from LED advertising lamp box side.
In up-to-date technology, LED advertising lamp box has powerful control system, can control the bright dark of each LED lamp on LED lamp plate.This type of LED advertising lamp box can embody some advertisement bright spot on advertisement poster cloth thereby give prominence to by controlling the work of some LED lamp certainly, better attracts spectators' eyeball.But the LED lamp plate of LED advertising lamp box is not LED display after all, spacing between its each LED lamp is larger, when some LED lamp is lighted, thereby while illuminating the advertisement bright spot on advertisement painting canvas, the region that advertisement bright spot around should not be illuminated also may be illuminated in various degree, the profile that is to say advertisement bright spot is clear not, thereby affects advertising results, thereby needs to improve.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of LED advertising lamp box, and while solving current LED advertising lamp box work, advertisement bright spot is clear not, the problem that advertising results are desirable not enough.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
An advertising lamp box, comprising: box frame, cover be located at box frame one side advertisement painting canvas, be arranged in box frame for illuminating the LED-backlit lighting unit of described advertisement painting canvas and being the power supply of described LED-backlit lighting unit power supply; Described power supply is electrically connected to LED-backlit lighting unit, and described LED-backlit lighting unit is parallel to the setting of described advertisement poster cloth; On described advertisement painting canvas, there is the advertisement bright spot that needs outstanding illumination; Described LED advertising lamp box also comprises that described optically focused framework is arranged between advertisement painting canvas and LED-backlit lighting unit, and its shape is corresponding with the profile of advertisement bright spot for surrounding the optically focused framework of advertisement bright spot on described advertisement painting canvas.
In preferred technical scheme, described LED-backlit lighting unit is LED lamp plate.
In further preferred technical scheme, described LED lamp plate comprises the polylith LED cell board being bolted together.
In preferred technical scheme, described LED-backlit lighting unit comprises many LED lamp bars, the parallel spaced set of each LED lamp bar.
In preferred technical scheme, described optically focused framework is fixedly installed on described LED-backlit lighting unit.
In preferred technical scheme, described optically focused framework comprise optically focused fence and with the integrated a plurality of fixed orifices of described optically focused fence, optically focused framework coordinates described fixed orifice to be threaded fixing with LED-backlit lighting unit by many screws.
In preferred technical scheme, described advertisement painting canvas is fixed on the front side of box frame by many bunch bands.
The beneficial effects of the utility model are:
Adopted a kind of LED advertising lamp box of technical solutions of the utility model, because its advertisement painting canvas has advertisement bright spot, and be provided with optically focused framework between advertisement painting canvas and LED-backlit lighting unit, when the LED lamp with described advertisement bright spot corresponding region of LED-backlit lighting unit is lighted, the region that around should not be illuminated can not be illuminated because of the effect of optically focused framework, thereby can make the clear-cut of advertisement bright spot, better accentuate advertisements bright spot, thereby better attract spectators' notice, reach better advertising results.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment LED advertising lamp box;
Fig. 2 is the perspective view of the utility model embodiment LED advertising lamp box;
Fig. 3 is the exploded view of the utility model embodiment LED advertising lamp box;
Fig. 4 is the partial enlarged drawing of A part in Fig. 3;
Fig. 5 is the structural representation of optically focused framework in the utility model embodiment.
Embodiment
A kind of LED advertising lamp box that this embodiment provides as shown in Figure 1 to Figure 3, comprise: box frame 10, illiteracy is located in advertisement painting canvas 40(Fig. 1 of box frame 10 1 sides and Fig. 2 not shown), be arranged on box frame 10 interior for illuminating the LED-backlit lighting unit 20 of described advertisement painting canvas, and be the power supply 50 of described LED-backlit lighting unit 20 power supplies; Described power supply 50 is electrically connected to LED-backlit lighting unit 20, and described LED-backlit lighting unit 20 is parallel to described advertisement painting canvas 40 and arranges; On described advertisement painting canvas 40, there is the advertisement bright spot 41 that needs outstanding illumination.Be with the difference of prior art, described LED advertising lamp box also comprises for surrounding the optically focused framework 30 of advertisement bright spot 41 on described advertisement painting canvas 40, described optically focused framework 30 is arranged between advertisement painting canvas 40 and LED-backlit lighting unit 20, and its shape is corresponding with the profile of advertisement bright spot 41.
Adopted a kind of LED advertising lamp box of this embodiment technical scheme, because its advertisement painting canvas 40 has advertisement bright spot 41, and be provided with optically focused framework 30 between advertisement painting canvas 40 and LED-backlit lighting unit 20, when the LED lamp with described advertisement bright spot 41 corresponding regions of LED-backlit lighting unit 20 is lighted, the region that around should not be illuminated can not be illuminated because of the effect of optically focused framework 30, thereby can make the clear-cut of advertisement bright spot 41, better accentuate advertisements bright spot 41, thereby better attract spectators' notice, reach better advertising results.
In preferred technical scheme, described LED-backlit lighting unit 20 is LED lamp plate.
In further preferred technical scheme, as shown in Figure 3 and Figure 4, described LED lamp plate comprises the polylith LED cell board 21 being bolted together.
In preferred technical scheme, described LED-backlit lighting unit 20 comprises many LED lamp bars, the parallel spaced set of each LED lamp bar.
In preferred technical scheme, as shown in Figure 4, described optically focused framework 30 is fixedly installed on described LED-backlit lighting unit 20.
In preferred technical scheme as shown in Figure 5, described optically focused framework 30 comprise optically focused fence 31 and with the integrated a plurality of fixed orifices 32 of described optically focused fence 31, optically focused framework 30 coordinates described fixed orifice 32 to be threaded fixing with LED-backlit lighting unit 20 by many screws.
In preferred technical scheme, described advertisement painting canvas is fixed on the front side of box frame by many bunch bands.
In preferred technology, adopt miniwatt white LED lamp, although so need the LED lamp of greater number, it is less that but the spacing between LED lamp can become, distance between LED lamp plate and advertisement painting canvas accordingly also can be less, corresponding the diminishing of height of optically focused fence 31, the thickness of the whole LED advertising lamp box of final fructufy is less, reaches ultra-thin effect.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. a LED advertising lamp box, comprising: box frame, cover be located at box frame one side advertisement painting canvas, be arranged in box frame for illuminating the LED-backlit lighting unit of described advertisement painting canvas and being the power supply of described LED-backlit lighting unit power supply; Described power supply is electrically connected to LED-backlit lighting unit, and described LED-backlit lighting unit is parallel to the setting of described advertisement poster cloth, it is characterized in that, has the advertisement bright spot that needs outstanding illumination on described advertisement painting canvas; Described LED advertising lamp box also comprises that described optically focused framework is arranged between advertisement painting canvas and LED-backlit lighting unit, and its shape is corresponding with the profile of advertisement bright spot for surrounding the optically focused framework of advertisement bright spot on described advertisement painting canvas.
2. a kind of LED advertising lamp box as claimed in claim 1, is characterized in that, described LED-backlit lighting unit is LED lamp plate.
3. a kind of LED advertising lamp box as claimed in claim 2, is characterized in that, described LED lamp plate comprises the polylith LED cell board being bolted together.
4. a kind of LED advertising lamp box as claimed in claim 1, is characterized in that, described LED-backlit lighting unit comprises many LED lamp bars, the parallel spaced set of each LED lamp bar.
5. a kind of LED advertising lamp box as described in any one in claim 1 to 4, is characterized in that, described optically focused framework is fixedly installed on described LED-backlit lighting unit.
6. a kind of LED advertising lamp box as claimed in claim 5, it is characterized in that, described optically focused framework comprise optically focused fence and with the integrated a plurality of fixed orifices of described optically focused fence, optically focused framework coordinates described fixed orifice to be threaded fixing with LED-backlit lighting unit by many screws.
7. a kind of LED advertising lamp box as described in any one in claim 1 to 4, is characterized in that, described advertisement painting canvas is fixed on the front side of box frame by many bunch bands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320429399.6U CN203397642U (en) | 2013-07-18 | 2013-07-18 | LED advertising lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320429399.6U CN203397642U (en) | 2013-07-18 | 2013-07-18 | LED advertising lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397642U true CN203397642U (en) | 2014-01-15 |
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ID=49909158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320429399.6U Expired - Fee Related CN203397642U (en) | 2013-07-18 | 2013-07-18 | LED advertising lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203397642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068006A (en) * | 2017-03-22 | 2017-08-18 | 四川蓝景光电技术有限责任公司 | LED light box and display device |
-
2013
- 2013-07-18 CN CN201320429399.6U patent/CN203397642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068006A (en) * | 2017-03-22 | 2017-08-18 | 四川蓝景光电技术有限责任公司 | LED light box and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161028 Address after: Dayawan West Road 518000 in Guangdong province Huizhou City Yongda No. 7 Patentee after: HUIZHOU AOTUO ELECTRONIC TECHNOLOGY CO., LTD. Address before: 3 building, 13 floor, third industrial district, Shiyan community, Shiyan street, Shiyan City, Guangdong, Shenzhen, Baoan District 518000, China Patentee before: Shenzhen Aoto Lighting Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20200718 |