CN102214422A - Advertisement light box - Google Patents
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- Publication number
- CN102214422A CN102214422A CN2010101382560A CN201010138256A CN102214422A CN 102214422 A CN102214422 A CN 102214422A CN 2010101382560 A CN2010101382560 A CN 2010101382560A CN 201010138256 A CN201010138256 A CN 201010138256A CN 102214422 A CN102214422 A CN 102214422A
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- CN
- China
- Prior art keywords
- light
- guide plate
- lamp box
- afterframe
- advertising lamp
- Prior art date
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Abstract
The invention discloses an advertisement light box, which comprises a light guide plate, a light-emitting element, a light box panel and a light box body, wherein the light box body comprises a front frame which is arranged on the periphery of the light box panel and a back frame which is arranged on the periphery of the light guide plate and matched with the front frame; the front frame and the back frame are connected through a magnetic member; and the magnetic member is used for connecting the front frame and the back frame and clamping posters. The front frame and the back frame of the advertisement box are connected by the magnetic member and clamp the posters, so that the process of exchanging the posters for the advertising light box is simplified and is convenient. Furthermore, support members of the advertising light box can support the front frame so as to effectively prevent the front frame from sliding downwards relative to the back frame under self gravity and affecting the integrated artistic of the advertising light box. Furthermore, the light-emitting element is embedded in the light guide plate, so the width of the frame is reduced effectively, and the light emitting surface of the light guide plate is fully utilized.
Description
Technical field
The present invention relates to a kind of advertising lamp box.
Background technology
Advertising lamp box comprises light box 4 '; The backlight of forming by light guide plate 1 and LED luminous component, and lamp house panel 8.Traditional backlight mode comprises two kinds of side casting type and back projection types, Fig. 1 is the structural representation of the advertising lamp box of employing side casting type backlight, the LED light-emitting component that it comprises a light guide plate 1 and is arranged on light guide plate 1 side, this LED light-emitting component comprises a pedestal 2 and is arranged on the light emitting diode 3 of the some sensing light guide plate 1 on the pedestal 2, the luminous end of the edge of light guide plate 1 and light emitting diode 3 against.For light guide plate 1 and LED light-emitting component are fixed, the width D of lamp door 4 ' must be greater than the width d of LED light-emitting component, and promptly the edge of lamp door 4 ' extends to the inboard at light guide plate 1 edge.The excessive efficient lighting area of light guide plate 1 that must cause of lamp door 4 ' width D reduces.
Summary of the invention
The technical problem to be solved in the present invention is in order to overcome advertising lamp box of the prior art comparatively inconvenience of process when changing advertisement poster, and the excessive defective of dwindling the light guide plate efficient lighting area of light box width, provide a kind of and can change advertisement poster more rapidly easily, and utilize the light-emitting area of light guide plate substantially, increase the advertising lamp box of imaging region.
The present invention solves above-mentioned technical matters by following technical proposals:
A kind of advertising lamp box, it comprises a light guide plate; One light-emitting component; One lamp house panel; And a light box, its characteristics are, and this light box comprises that one is arranged on the front baffle around this lamp house panel and is arranged on the afterframe adaptive with this front baffle around this light guide plate, and this front baffle is connected by magnetic part with this afterframe.
Preferably, at least one lateral edges of this light guide plate is provided with groove, and this light-emitting component is embedded in this groove.
Preferably, this light-emitting component comprises a pedestal and some light emitting diodes that is arranged on this pedestal, and this light emitting diode is embedded in this groove.
Preferably, this groove is the teeth groove that comprises some grooves chamber, the size of this groove chamber and this light emitting diode big or small adaptive.
Preferably, this magnetic part is a magnet, and the side that this front baffle is relative with this afterframe is respectively equipped with a slot that is used for a ccontaining above-mentioned magnet.
Preferably, this advertising lamp box also comprises some support components of being located on this front baffle and this afterframe.
Preferably, the xsect of this support component is the T font, and an end of this support component is plugged in the slot of this front baffle, and the other end of this support component is plugged in the slot of this afterframe.
Among the present invention, but above-mentioned optimum condition combination in any on the basis that meets this area general knowledge promptly gets the preferred embodiments of the invention.
Positive progressive effect of the present invention is: the forward and backward framework that the present invention is provided with connects by magnetic part and the master of clamping simultaneously advertisement poster, and the process of having simplified advertising lamp box replacing advertisement poster makes it more convenient.Further, the support component that advertising lamp box comprises can be played a supporting role to front baffle, effectively prevents the gravity of front baffle owing to self, and the downward slippage of afterframe relatively influences the attractive in appearance of advertising lamp box integral body.In addition, light-emitting component is embedded the width that design in light guide plate has effectively reduced framework, makes the light-emitting area of light guide plate obtain utilizing substantially.
Description of drawings
Fig. 1 is the advertising lamp box of side casting type in the prior art.
Fig. 2 is the vertical view of the advertising lamp box in the embodiments of the invention 1.
Fig. 3 is the front elevation of the advertising lamp box in the embodiments of the invention 1.
Fig. 4 is the structural representation of the support member of the advertising lamp box in the embodiments of the invention 1.
Fig. 5 is the front elevation of the advertising lamp box in the embodiments of the invention 2.
Embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to describe technical scheme of the present invention in detail.
Shown in Fig. 2 and 3, with prior art similarly the present invention comprise a light guide plate 1, at least one lateral edges of light guide plate 1 is provided with one group of LED light-emitting component.This LED light-emitting component comprises a pedestal 2 and is arranged on the light emitting diode 3 of the some sensing light guide plate 1 on the pedestal 2.
Yet, the advertising lamp box among the present invention compared with prior art, its difference is: described light guide plate 1 side relative with the LED light-emitting component is provided with a groove 11, and the light emitting diode 3 of LED light-emitting component is embedded in this groove 11.In addition, the light box of the advertising lamp box among the present invention comprises that one is arranged on the front baffle 4 and the afterframe 5 that is arranged on light guide plate 1 edge at lamp house panel 8 edges, and described front baffle 4 is identical with the structure of afterframe 5.With afterframe 5 is example, afterframe 5 is provided with a light trough 51, will be plugged in this light trough 51 with the light guide plate 1 after the assembling of LED light-emitting component, and is preferable, the groove depth of light trough is identical with the width of LED light-emitting component, i.e. the bright dipping of the edge of afterframe 5 openings and light emitting diode 3 is held level with both hands together.Relative, a panel slot 41 that is used to plug lamp house panel 8 is set on the above-mentioned front baffle 4.Former frame frame 4 and afterframe 5 relative sides are respectively equipped with a slot 52 and a slot 52 that is used to plug magnetic coupling 6, and the magnetic coupling that adopts in the present embodiment is a magnet, by magnet front baffle 4 is connected with afterframe 5.7 of advertisement posters are folded between the forward and backward framework, and it is convenient to change.
In addition, as shown in Figure 4, the advertising lamp box among the present invention also comprises at least one support member 9, and this support member 9 is arranged between front baffle 4 and the afterframe 5, prevent front baffle 4 because the relative afterframe 5 of self gravitation glides, so can be arranged on the above and below of light box.Concrete, the xsect of this support member 9 is the T font, and it is suitable that the size of its end should be distinguished the width of the opening of slot and slot.During assembling, support member 9 bigger ends are inserted slot 52 (or in slot 42), when front baffle 4 and afterframe 5 adhesives, support member 9 less ends then insert in the opening of slot 42 (perhaps slot 52), thereby at vertical direction front baffle 4 are supported.
In addition, the above-mentioned groove 11 that is used to be embedded the LED light-emitting component can also be the teeth groove of being made up of some grooves chamber 12 shown in Figure 5.The size of groove chamber 12 and light emitting diode 3 big or small adaptive.Sidewall between the groove chamber 12 also plays the effect that light source is converged, and the luminous energy that reduces light emitting diode runs off, and light-use is reached maximization.
Though more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited by appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite that does not deviate from principle of the present invention and essence, but these changes and modification all fall into protection scope of the present invention.
Claims (7)
1. advertising lamp box, it comprises a light guide plate, one light-emitting component, one lamp house panel, and a light box, it is characterized in that this light box comprises that one is arranged on the front baffle around this lamp house panel and is arranged on the afterframe adaptive with this front baffle around this light guide plate, this front baffle is connected by magnetic part with this afterframe, and this magnetic part is the clamping advertisement poster when connecting this front baffle and afterframe.
2. advertising lamp box according to claim 1 is characterized in that, at least one lateral edges of this light guide plate is provided with groove, and this light-emitting component is embedded in this groove.
3. advertising lamp box according to claim 2 is characterized in that, this light-emitting component comprises a pedestal and some light emitting diodes that is arranged on this pedestal, and this light emitting diode is embedded in this groove.
4. advertising lamp box according to claim 3 is characterized in that, this groove is the teeth groove that comprises some grooves chamber, the size of this groove chamber and this light emitting diode big or small adaptive.
5. advertising lamp box according to claim 1 is characterized in that, this magnetic part is a magnet, and the side that this front baffle is relative with this afterframe is respectively equipped with a slot that is used for a ccontaining above-mentioned magnet.
6. advertising lamp box according to claim 5 is characterized in that, this advertising lamp box also comprises some support components of being located on this front baffle and this afterframe.
7. advertising lamp box according to claim 6 is characterized in that, the xsect of this support component is the T font, and an end of this support component is plugged in the slot of this front baffle, and the other end of this support component is plugged in the slot of this afterframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101382560A CN102214422A (en) | 2010-04-02 | 2010-04-02 | Advertisement light box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101382560A CN102214422A (en) | 2010-04-02 | 2010-04-02 | Advertisement light box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102214422A true CN102214422A (en) | 2011-10-12 |
Family
ID=44745715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101382560A Pending CN102214422A (en) | 2010-04-02 | 2010-04-02 | Advertisement light box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102214422A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448497A (en) * | 2016-10-31 | 2017-02-22 | 广西美瑞广告有限公司 | Counting advertising lamp box |
| CN110998701A (en) * | 2017-06-23 | 2020-04-10 | 艾尔提克灯光显示有限公司 | Lamp frame |
-
2010
- 2010-04-02 CN CN2010101382560A patent/CN102214422A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448497A (en) * | 2016-10-31 | 2017-02-22 | 广西美瑞广告有限公司 | Counting advertising lamp box |
| CN110998701A (en) * | 2017-06-23 | 2020-04-10 | 艾尔提克灯光显示有限公司 | Lamp frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111012 |