CN203760027U - LED (light emitting diode) backlight lighting advertisement lamp box - Google Patents
LED (light emitting diode) backlight lighting advertisement lamp box Download PDFInfo
- Publication number
- CN203760027U CN203760027U CN201320863371.3U CN201320863371U CN203760027U CN 203760027 U CN203760027 U CN 203760027U CN 201320863371 U CN201320863371 U CN 201320863371U CN 203760027 U CN203760027 U CN 203760027U
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- led
- advertisement
- lamp
- backlit
- lamp box
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- 238000010422 painting Methods 0.000 claims description 29
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses an LED (light emitting diode) backlight lighting advertisement lamp box. The LED backlight lighting advertisement lamp box comprises a box frame, an advertisement canvas covering the front side of the box frame, an LED backlight source arranged behind the advertisement canvas for lighting the advertisement canvas, and a light condensing frame arranged between the LED backlight source and the advertisement canvas; the LED backlight source comprises multiple LED lamps which are arranged in an array mode; multiple light condensing units in one-to-one correspondence with the LED lamps are arranged on the light condensing frame in an array mode; each light condensing unit comprises a concave pit with a large upper part and a small lower part; lamp holes for emitting light of the LED lamps are formed in the central parts of the bottom parts of the concave pits. By adopting the LED backlight lighting advertisement lamp box in the technical scheme, as the backlight frame is arranged between the LED backlight source and the advertisement canvas, and light emitted from each LED lamp is limited by the corresponding light condensing unit on the light condensing frame and only irradiates the corresponding area on the advertisement canvas without influencing other areas which do need to be lightened, the profile of a picture is clearer, and a better advertisement effect is ensured.
Description
Technical field
The utility model relates to LED lighting technical field, is specifically related to a kind of LED-backlit illuminating advertisement lamp box.
Background technology
Advertising lamp box exists already, but more advanced advertising lamp box is the LED-backlit illuminating advertisement lamp box that adopts LED-backlit source in the market, it comprises box frame, illiteracy is located at the advertisement painting canvas of box frame front side, and is arranged on after advertisement painting canvas for illuminating the LED-backlit source of described advertisement painting canvas.Certainly be also included as the power supply of described LED-backlit source power supply, and be also provided with the control module of controlling LED lamp work on described LED-backlit source while needing dynamic lighting, control module is selected microcomputer or single-chip microcomputer conventionally.LED-backlit source may comprise one or polylith LED lamp plate, or comprises many LED lamp bars.In general, power supply is installed on the side in box frame, and LED-backlit module is screwed in the inner side of box frame back shroud, and advertisement painting canvas surrounding adopts many bunch bands to be fixed in box frame.
But there are the following problems for the LED advertisement lamp box backlight of this kind of structure, owing to having certain distance between LED-backlit source and advertisement painting canvas, the LED lamp of lighting not only can illuminate the correspondence position on advertisement painting canvas, may not need but also can illuminate the part that illuminates around, thereby cause picture profile unclear, affect the performance of picture, during especially as dynamic lighting, affect especially advertising results, therefore need to improve.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of back lighting advertising lamp box, solve in existing LED-backlit illuminating advertisement lamp box, because there is certain distance between LED-backlit source and advertisement painting canvas, thereby LED lamp may illuminate while lighting its corresponding advertisement painting canvas region that around should not be illuminated, thereby cause picture profile unintelligible, affect the problem of advertising results.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of LED-backlit illuminating advertisement lamp box, comprises box frame, covers and is located at the advertisement painting canvas of box frame front side, and be arranged on after advertisement painting canvas for illuminating the LED-backlit source of described advertisement painting canvas, and described LED-backlit source comprises the plurality of LEDs lamp that array arranges; Described LED-backlit illuminating advertisement lamp box also comprises optically focused framework, and described optically focused framework is arranged between LED-backlit source and advertisement painting canvas, and on optically focused framework, array is provided with and described plurality of LEDs lamp multiple light focusing unit one to one; Described light focusing unit comprises up big and down small pit, and described pit bottom center offers the lamp hole penetrating for the light of LED lamp.
In preferred technical scheme, described pit upper opening is square, and pit bottom is also square.
The beneficial effects of the utility model are:
Adopt a kind of LED-backlit illuminating advertisement lamp box of technical solutions of the utility model, owing to being provided with framework backlight between LED-backlit source and advertisement painting canvas, the light that each LED lamp is sent is subject to the restriction of corresponding light focusing unit on optically focused framework, can only illuminate respective regions corresponding with it on advertisement painting canvas, and can not affect the region that around should not be illuminated, thereby thereby can make that picture profile is more clear guarantees better advertising results.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the perspective view of optically focused framework in the utility model embodiment;
Fig. 2 is the front view of optically focused framework in the utility model embodiment;
Fig. 3 be in Fig. 2 A-A section dissect structural representation;
Fig. 4 is the partial enlarged drawing of B part in Fig. 1.
Embodiment
A kind of LED-backlit illuminating advertisement lamp box that this embodiment provides, also comprise box frame, illiteracy is located at the advertisement painting canvas of box frame front side, and be arranged on after advertisement painting canvas for illuminating the LED-backlit source of described advertisement painting canvas, certainly be also included as the power supply of described LED-backlit source power supply, and control the control module of working in described LED-backlit source, described control module is micro computer.Described LED-backlit source comprises the plurality of LEDs lamp that array arranges, and described micro computer can be controlled the work of each LED lamp.
Be with the difference of prior art, described LED-backlit illuminating advertisement lamp box also comprises the optically focused framework as described in Fig. 1 to 3, described optically focused framework is arranged between LED-backlit source and advertisement painting canvas, and on optically focused framework, array is provided with and described plurality of LEDs lamp multiple light focusing unit 11 one to one; Described light focusing unit 11 as shown in Figure 4, comprises up big and down small pit, and described pit bottom center offers the lamp hole 110 penetrating for the light of LED lamp.
Adopt a kind of LED-backlit illuminating advertisement lamp box of this embodiment technical scheme, owing to being provided with framework backlight between LED-backlit source and advertisement painting canvas, the light that each LED lamp is sent is subject to the restriction of corresponding light focusing unit 11 on optically focused framework, can only illuminate respective regions corresponding with it on advertisement painting canvas, and can not affect the region that around should not be illuminated, thereby thereby can make that picture profile is more clear guarantees better advertising results.
In preferred technical scheme, described pit upper opening is square, and pit bottom is also square, and this kind of structure can conveniently realize seamless connection.
In specific product, optically focused framework structure can be adhesively fixed on the lamp plate in LED-backlit source with glue, also can be screwed on lamp plate.The mode of operation of each LED lamp can be set by software when use on micro computer, make that each LED lamp is controlled to be lighted and extinguish.The LED lamp of lighting, owing to being subject to the restriction of corresponding light focusing unit 11 on optically focused framework, reaching emitted light and does not shed, and the light that sends throws that to be located on painting canvas hub clear, attractive object of viewing and admiring advertisement bright spot.Available different advertisement painting canvas reaches different advertising results, and optically focused framework does not need to change, thereby easy to use.
This LED-backlit illuminating advertisement lamp box can be made different specification size according to customer requirement.If print respectively the product pattern of multiple different models on advertisement painting canvas, can, according to product pattern on advertisement painting canvas, by programming, LED-backlit module be set to relevant position light projector on advertisement painting canvas on micro computer, make light source projection consistent with product pattern.
LED-backlit module can be put together with several piece LED lamp plate, can be also one of entirety, determines according to the size of LED-backlit illuminating advertisement lamp box.
The wider model in application scenario of a kind of LED-backlit illuminating advertisement lamp box of the present utility model, realizes and solely shows product section bright spot, and light source hub is clear, and it is where what product is that minimizing goes to search on advertisement screen.The product of people on very first time discovery advertisement screen easily remembered to people.Than traditional fluorescent lamp advertisement lamp box backlight, LED advertisement lamp box light efficiency backlight is better, energy-conserving and environment-protective.
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 (2)
1. a LED-backlit illuminating advertisement lamp box, comprise box frame, illiteracy is located at the advertisement painting canvas of box frame front side, and be arranged on after advertisement painting canvas for illuminating the LED-backlit source of described advertisement painting canvas, described LED-backlit source comprises the plurality of LEDs lamp that array arranges, it is characterized in that, described LED-backlit illuminating advertisement lamp box also comprises optically focused framework, described optically focused framework is arranged between LED-backlit source and advertisement painting canvas, and on optically focused framework, array is provided with and described plurality of LEDs lamp multiple light focusing unit one to one; Described light focusing unit comprises up big and down small pit, and described pit bottom center offers the lamp hole penetrating for the light of LED lamp.
2. a kind of LED-backlit illuminating advertisement lamp box as claimed in claim 1, is characterized in that, described pit upper opening is square, and pit bottom is also square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863371.3U CN203760027U (en) | 2013-12-25 | 2013-12-25 | LED (light emitting diode) backlight lighting advertisement lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863371.3U CN203760027U (en) | 2013-12-25 | 2013-12-25 | LED (light emitting diode) backlight lighting advertisement lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760027U true CN203760027U (en) | 2014-08-06 |
Family
ID=51255273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320863371.3U Expired - Fee Related CN203760027U (en) | 2013-12-25 | 2013-12-25 | LED (light emitting diode) backlight lighting advertisement lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728671A (en) * | 2015-02-09 | 2015-06-24 | 中南民族大学 | LED lattice backlight device and backlight producing method thereof |
| CN106601146A (en) * | 2016-12-02 | 2017-04-26 | 上海宇幕广告传媒有限公司 | Outdoor advertising lamp box |
-
2013
- 2013-12-25 CN CN201320863371.3U patent/CN203760027U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728671A (en) * | 2015-02-09 | 2015-06-24 | 中南民族大学 | LED lattice backlight device and backlight producing method thereof |
| CN106601146A (en) * | 2016-12-02 | 2017-04-26 | 上海宇幕广告传媒有限公司 | Outdoor advertising lamp box |
| CN106601146B (en) * | 2016-12-02 | 2019-05-14 | 方立群 | Outdoor advertisement lighthouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |