CN204577029U - A kind of advertising lamp box being provided with bright enhancement film - Google Patents
A kind of advertising lamp box being provided with bright enhancement film Download PDFInfo
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- CN204577029U CN204577029U CN201520081575.0U CN201520081575U CN204577029U CN 204577029 U CN204577029 U CN 204577029U CN 201520081575 U CN201520081575 U CN 201520081575U CN 204577029 U CN204577029 U CN 204577029U
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- enhancement film
- bright enhancement
- lamp box
- advertising lamp
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Abstract
The utility model discloses a kind of advertising lamp box being provided with bright enhancement film, comprise base plate, side plate and cover plate, described relative biside plate inwall is provided with the groove of vertically arrangement, ball is had by spring fitting in described groove, the surrounding of bright enhancement film is provided with plastic frame, the two sides that plastic frame is relative offer the draw-in groove suitable with described ball, described bright enhancement film can be made to move up and down in rectangular parallelepiped accommodating cavity by the cooperation of described draw-in groove and ball.The advertising lamp box being provided with bright enhancement film of the present utility model is by arranging bright enhancement film in lamp box inside, to be used for converging the light that sends of light source, increase the brightness of advertising lamp box display, and bright enhancement film is moved up and down or tilts, distance between adjustment light source and bright enhancement film, change refraction and the emission angle of light source, light outside directive observer visual angle is adjusted within observer visual angle, so just can improve light source send the utilization factor of luminous energy, improve the bandwagon effect of advertising lamp box of the present utility model.
Description
Technical field
The utility model relates to a kind of advertising articles for use, particularly relates to a kind of advertising lamp box being provided with bright enhancement film.
Background technology
At present, advertising lamp box is a kind of generally common marketing, advertisement and publicity measures, on lamp box, mainly shows the picture of the product for marketing, service, word, to convey a message to consumer.And general advertising lamp box, there is a light-passing board usually, and provide light source by luminescence component, night or rather dark time, made the pattern on light-passing board, text importing by light out, with reach information transmit object.But only adopt light-passing board not reach the effect utilizing light source, can not improve light source send the utilization factor of luminous energy, and lamp box of the prior art can not adjust light source send the angle of light, do not reach changeable bandwagon effect.
For these reasons, develop a kind of novel advertising lamp box being provided with bright enhancement film, overcoming the technical matters existed in above-mentioned prior art is those skilled in the art's problem demanding prompt solutions.
Summary of the invention
In view of this, solved technical matters of the present utility model is to provide a kind of advertising lamp box being provided with bright enhancement film, with improve light source send the utilization factor of luminous energy, and the distance between adjustable bright enhancement film and light source, change the refraction angle between light source and bright enhancement film, reach changeable lamp box bandwagon effect.
The utility model solves the problems of the technologies described above by the following technical programs:
A kind of advertising lamp box being provided with bright enhancement film, this advertising lamp box being provided with bright enhancement film comprises base plate, side plate and cover plate, described base plate, side plate and cover plate are interconnected to form the rectangular parallelepiped accommodating cavity placing light source, wherein, described base plate is provided with the pilot hole of the arrangement in matrix, described relative biside plate inwall is provided with the groove of vertically arrangement, and have ball by spring fitting in described groove, the half of described ball stretches out described groove; This advertising lamp box being provided with bright enhancement film also includes bright enhancement film, the surrounding of described bright enhancement film is provided with plastic frame, the two sides that described plastic frame is relative offer the draw-in groove suitable with described ball, described bright enhancement film can be made to move up and down in described rectangular parallelepiped accommodating cavity by the cooperation of draw-in groove and ball.
As preferred version of the present utility model, a kind of advertising lamp box that this is provided with bright enhancement film that embodiment of the present utility model provides comprises the part or all of of following technical characteristic further:
Preferably, described groove is distributed in the two ends of described side plate.
Preferably, described bright enhancement film comprises water chestnut mirror structural sheet, the first water chestnut mirror unit structure that this water chestnut mirror structural sheet is arranged by same direction by several and the second water chestnut mirror unit structure form, and the second water chestnut mirror unit structure has some discontinuous bulge-structures in the direction of extension of water chestnut mirror unit structure.
Preferably, the bulge-structure of described second water chestnut mirror unit has identical length a in water chestnut mirror unit construction stretch direction, and a is 150 μm; Described second water chestnut mirror unit structure has identical interval b at the structural bulge-structure of same water chestnut mirror unit in water chestnut mirror unit construction stretch direction, and b is 300 μm.
Preferably, described light source is LED lamp bead.
Further, described base plate and cover plate are made by milky white acrylic board, and described side plate is made up of white aluminium-plastic panel.
Compared to prior art, the advertising lamp box being provided with bright enhancement film of the present utility model at least comprises following beneficial effect:
The advertising lamp box being provided with bright enhancement film of the present utility model is by arranging bright enhancement film in lamp box inside, to be used for converging the light that sends of light source, increase the brightness of advertising lamp box display, and the groove of vertically arrangement is provided with at relative biside plate inwall, ball is had by spring fitting in groove, by coordinating of the draw-in groove at ball and two ends on the plastic frame of bright enhancement film peripheral hardware, bright enhancement film is moved up and down or tilts, distance between adjustment light source and bright enhancement film, change refraction and the emission angle of light source, light outside directive observer visual angle is adjusted within observer visual angle, improve light source send the utilization factor of luminous energy, improve the bandwagon effect of advertising lamp box of the present utility model.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to technological means of the present utility model can be better understood, and can be implemented according to the content of instructions, and can become apparent to allow above and other object of the present utility model, feature and advantage, below in conjunction with preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the structural representation being provided with the advertising lamp box of bright enhancement film of the utility model preferred embodiment.
Fig. 2 is the structural representation being provided with the advertising lamp box of bright enhancement film of another embodiment of the utility model.
Fig. 3 is the structural representation being provided with the base plate of the advertising lamp box of bright enhancement film of the utility model embodiment.
Fig. 4 is the structural representation being provided with the bright enhancement film of the advertising lamp box of bright enhancement film of the utility model embodiment.
Fig. 5 is the vertical view being provided with the bright enhancement film of the advertising lamp box of bright enhancement film of the utility model embodiment.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing, it illustrates principle of the present utility model as the part of this instructions by embodiment, and other aspects of the present utility model, feature and advantage thereof will become very clear by this detailed description.In the accompanying drawing of institute's reference, in different figure, same or analogous parts use identical drawing reference numeral to represent.
As Figure 1-3, a kind of advertising lamp box being provided with bright enhancement film that the utility model embodiment discloses, this advertising lamp box being provided with bright enhancement film comprises base plate 10, side plate 20 and cover plate 30, described base plate 10, side plate 20 and cover plate 30 are interconnected to form the rectangular parallelepiped accommodating cavity placing light source 40, preferably, described base plate 10 and cover plate 30 are made by milky white acrylic board, and described side plate 20 is made up of white aluminium-plastic panel, and described light source 40 is LED lamp bead.Described base plate 10 is provided with the pilot hole 11 of the arrangement in matrix, to place described light source 40.Described relative biside plate 20 inwall is provided with the groove 21 of vertically arrangement, and be provided with ball 60 by spring 50 in described groove 21, the half of described ball 60 stretches out described groove 21; The advertising lamp box being provided with bright enhancement film of the present utility model also includes bright enhancement film 70, the surrounding of described bright enhancement film 70 is provided with plastic frame, the two sides that described plastic frame is relative offer the draw-in groove 71 suitable with described ball 60, described bright enhancement film 70 can be made to move up and down in described rectangular parallelepiped accommodating cavity by the cooperation of draw-in groove 71 and ball 60, by moving up and down of bright enhancement film 70, distance between light source 40 and bright enhancement film 70 is changed, change the refraction angle between light source 40 and bright enhancement film 70, reach changeable lamp box bandwagon effect.
During specific implementation, in preferred embodiment of the present utility model, described groove 21 is distributed in the two ends of described side plate 20, without the need to all establishing groove 21 at the whole length direction along side plate 20, the groove 21 of vertically arrangement is set at the two ends of side plate 20, not only described bright enhancement film 70 can be moved up and down with the state of surface level, bright enhancement film 70 can also be made to be positioned at heeling condition, as shown in Figure 2, as long as the draw-in groove 71 at two ends is not in same level on the plastic frame making bright enhancement film 70 peripheral hardware, and the angle of inclination of bright enhancement film 70 can also change, also can tilt, so, angle between bright enhancement film 70 and light source 40 is changed, make lamp box bandwagon effect of the present utility model more rich and varied.
In the utility model preferred embodiment, as shown in Figure 4, described bright enhancement film 70 comprises water chestnut mirror structural sheet 72, the first water chestnut mirror unit structure 721 that this water chestnut mirror structural sheet 72 is arranged by same direction by several and the second water chestnut mirror unit structure 722 form, second water chestnut mirror unit structure 722 has some discontinuous bulge-structures in the direction of extension of water chestnut mirror unit structure, and described water chestnut mirror structural sheet 72 material is selected from polyethylene kind ultraviolet light Immobilized Resin.
As shown in Figure 5, for the vertical view being provided with the bright enhancement film of the advertising lamp box of bright enhancement film of the utility model embodiment, the bulge-structure showing the second water chestnut mirror unit structure 722 is uniformly distributed in water chestnut mirror structural sheet, and it is 150 μm that the bulge-structure of the second water chestnut mirror unit structure 722 has identical length a in water chestnut mirror direction of extension; It is 300 μm that described second water chestnut mirror unit structure 722 has identical interval b at the structural bulge-structure of same water chestnut mirror unit in water chestnut mirror unit construction stretch direction.Bright enhancement film 70 of the present utility model is widely used in illuminating module to be used for converging the light that sends of light source, especially in the display device such as monitor, Chang Yiyong bright enhancement film (BEF) increases display brightness and saves the energy of display battery apparatus, the principle of bright enhancement film 70 is by reflect and the light launched outside by directive observer visual angle is adjusted within observer visual angle, so just can improve light source send the utilization factor of luminous energy, by the change of the spacing of bright enhancement film 70 and light source 40, adjustable passes the dispersion angle after this bright enhancement film 70 from the light that light source 40 sends, improve the bandwagon effect of advertising lamp box of the present utility model.
The advertising lamp box being provided with bright enhancement film of the present utility model is by arranging bright enhancement film 70 in lamp box inside, to be used for converging the light that sends of light source 40, increase the brightness of advertising lamp box display, and the groove 21 of vertically arrangement is provided with at relative biside plate 20 inwall, in groove 21, by spring 50, ball 60 is installed, by coordinating of the draw-in groove 71 at ball 60 and two ends on the plastic frame of bright enhancement film 70 peripheral hardware, bright enhancement film 70 is made to move up and down or tilt, distance between adjustment light source 40 and bright enhancement film 70, change refraction and the emission angle of light source 40, light outside directive observer visual angle is adjusted within observer visual angle, so just can improve light source send the utilization factor of luminous energy, improve the bandwagon effect of advertising lamp box of the present utility model.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (6)
1. one kind is provided with the advertising lamp box of bright enhancement film, comprise base plate, side plate and cover plate, described base plate, side plate and cover plate are interconnected to form the rectangular parallelepiped accommodating cavity placing light source, it is characterized in that: described base plate is provided with the pilot hole of the arrangement in matrix, described relative biside plate inwall is provided with the groove of vertically arrangement, have ball by spring fitting in described groove, the half of described ball stretches out described groove; This advertising lamp box being provided with bright enhancement film also includes bright enhancement film, the surrounding of described bright enhancement film is provided with plastic frame, the two sides that described plastic frame is relative offer the draw-in groove suitable with described ball, described bright enhancement film can be made to move up and down in described rectangular parallelepiped accommodating cavity by the cooperation of draw-in groove and ball.
2. the advertising lamp box being provided with bright enhancement film according to claim 1, is characterized in that: described groove is distributed in the two ends of described side plate.
3. the advertising lamp box being provided with bright enhancement film according to claim 1, it is characterized in that: described bright enhancement film comprises water chestnut mirror structural sheet, the first water chestnut mirror unit structure that this water chestnut mirror structural sheet is arranged by same direction by several and the second water chestnut mirror unit structure form, and the second water chestnut mirror unit structure has some discontinuous bulge-structures in the direction of extension of water chestnut mirror unit structure.
4. the advertising lamp box being provided with bright enhancement film according to claim 3, is characterized in that: the bulge-structure of described second water chestnut mirror unit has identical length a in water chestnut mirror unit construction stretch direction, and a is 150 μm; Described second water chestnut mirror unit structure has identical interval b at the structural bulge-structure of same water chestnut mirror unit in water chestnut mirror unit construction stretch direction, and b is 300 μm.
5. the advertising lamp box being provided with bright enhancement film according to claim 1, is characterized in that: described light source is LED lamp bead.
6. the advertising lamp box being provided with bright enhancement film according to claim 1, is characterized in that: described base plate and cover plate are made by milky white acrylic board, and described side plate is made up of white aluminium-plastic panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520081575.0U CN204577029U (en) | 2015-02-05 | 2015-02-05 | A kind of advertising lamp box being provided with bright enhancement film |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520081575.0U CN204577029U (en) | 2015-02-05 | 2015-02-05 | A kind of advertising lamp box being provided with bright enhancement film |
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| CN204577029U true CN204577029U (en) | 2015-08-19 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448195A (en) * | 2015-12-16 | 2016-03-30 | 小米科技有限责任公司 | Display device and electronic equipment |
| CN107924655A (en) * | 2015-10-07 | 2018-04-17 | 欧姆龙株式会社 | Optical device and photosystem |
| CN108154824A (en) * | 2018-03-12 | 2018-06-12 | 南京极之视传媒科技有限公司 | A kind of Freehandhand-drawing mural painting design multimedium showing device |
| CN111498304A (en) * | 2019-01-31 | 2020-08-07 | 青岛海尔生物医疗股份有限公司 | Blood bag storage box and blood quality detection method |
-
2015
- 2015-02-05 CN CN201520081575.0U patent/CN204577029U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107924655A (en) * | 2015-10-07 | 2018-04-17 | 欧姆龙株式会社 | Optical device and photosystem |
| US10598845B2 (en) | 2015-10-07 | 2020-03-24 | Omron Corporation | Optical device and optical system |
| CN105448195A (en) * | 2015-12-16 | 2016-03-30 | 小米科技有限责任公司 | Display device and electronic equipment |
| US10018756B2 (en) | 2015-12-16 | 2018-07-10 | Xiaomi Inc. | Display apparatus and electronic device |
| CN108154824A (en) * | 2018-03-12 | 2018-06-12 | 南京极之视传媒科技有限公司 | A kind of Freehandhand-drawing mural painting design multimedium showing device |
| CN111498304A (en) * | 2019-01-31 | 2020-08-07 | 青岛海尔生物医疗股份有限公司 | Blood bag storage box and blood quality detection method |
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