CN2796006Y - Ultraviolet excited color changing lamp box - Google Patents
Ultraviolet excited color changing lamp box Download PDFInfo
- Publication number
- CN2796006Y CN2796006Y CN 200420054757 CN200420054757U CN2796006Y CN 2796006 Y CN2796006 Y CN 2796006Y CN 200420054757 CN200420054757 CN 200420054757 CN 200420054757 U CN200420054757 U CN 200420054757U CN 2796006 Y CN2796006 Y CN 2796006Y
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- CN
- China
- Prior art keywords
- lamp
- ultraviolet ray
- ray excited
- lamp box
- box
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model relates to a lamp box with a color changing effect, which belongs to the technical field of brightened propaganda devices. The lamp box with a color changing effect comprises a box body, a translucent diaphragm and a daylight lamp, wherein the translucent diaphragm is arranged on the lateral surface of the box body and the daylight lamp is arranged in the box body. The utility model has the improvement that an ultraviolet lamp which is alternatively switched on and off with the daylight lamp is arranged in the box body; the translucent diaphragm is coated with an invisible powder ultraviolet ray excited layer. In the working process of the lamp box with a color changing effect, when the daylight lamp is switched on for lighting, because the invisible powder ultraviolet ray excited layer is totally transparent for visible light, a propaganda picture of the translucent diaphragm is display in the front of people like an ordinary lamp box. When the ultraviolet lamp is switched on, the invisible powder ultraviolet ray excited layer on the translucent diaphragm is excited and emits different colors from the color of the propaganda picture on the original translucent diaphragm to form visual impact and attract the sight of the people effectively. The utility model has the advantages of simple structure, economical cost and long service life.
Description
Technical field
The utility model relates to a kind of lamp box, and especially a kind of lamp box with color changeable effect belongs to brightening propaganda facility technology field.
Background technology
Lamp box is made up of the lighting and the surperficial printing opacity diaphragm of box house usually, is common city lighting and advertising facility.At present, the picture on most lamp box diaphragms is fixed, and can't reach the visual impact of dynamic menu.For this reason, people adopt various measures and have made Colour changing lamp box, try hard to variation by picture color to attract spectators' eyeball.Yet, to understand according to the applicant, the design of existing various Colour changing lamp boxs all be unable to do without direct or indirect Colour-change light source, and mechanical hook-up.Wherein, the Chinese patent application that with the application number is 2003.04.28 is the most representative, this patented claim discloses a kind of color changing floodlight case, the reflective light shield of rotation in this color changing floodlight case rotates under the control of controller, the ratio of red, green, blue three primary colours floodlight projection light is constantly changed, form the color changing floodlight of continuous soft conversion color.Though this type of Colour changing lamp box can produce certain color changeable effect, obvious complex structure, the cost high energy consumption is big, long-term stability, the less reliable of using.
The utility model content
The utility model wants the technical solution problem to be: at the shortcoming that above prior art exists, propose a kind of simple in structure, cost economy, save the ultraviolet ray excited Colour changing lamp box of the energy and long service life.
In order to solve above technical matters, ultraviolet ray excited Colour changing lamp box of the present utility model comprises casing, is installed in the printing opacity diaphragm of casing side, and be placed in daylight lamp in the casing, its improvements are: also be mounted with the UV-lamp that opens and closes with the daylight lamp alternate energisation in the casing, be coated with on the described diaphragm with the ultraviolet ray excited layer of stealthy powder.
In the course of work of the utility model lamp box, when the daylight lamp electrified light emitting, because the ultraviolet ray excited layer of stealthy powder is transparent fully to visible light, so the picture poster on the diaphragm is looked like with common lamp box and equally is presented in face of the people; When power supply switches to UV-lamp and starts, the ultraviolet ray excited layer of the stealthy powder on the diaphragm be excited send with former diaphragm on the different color of picture poster, thereby form impact to vision, can more effectively attract people's sight.
This shows that the utility model is with diverse principle, ingenious and reasonably use recessive coating, realized the variable color of lamp box picture, have the advantage of simple in structure, cost economy, long service life.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
Embodiment
Embodiment one
The ultraviolet ray excited Colour changing lamp box of present embodiment as shown in Figure 1, casing 4 one side is installed printing opacity diaphragm 2, this diaphragm is installed cover plate 1 outward, inside surface is coated with the ultraviolet ray excited layer 3 of stealthy powder, coating thickness is controlled between the 0.05-0.15 millimeter usually.Casing 4 arranged parallel have daylight lamp group 5 and the ultraviolet lamp group 6 that opens and closes of alternate energisation with it.
When the daylight lamp electrified light emitting, the ultraviolet ray excited layer of stealthy powder does not develop the color, so the propaganda picture on the diaphragm is presented in face of the people with former visual color; When power supply switched to UV-lamp and starts, the ultraviolet ray excited layer of the stealthy powder on the diaphragm was excited, send with preestablish with former diaphragm on the different color of picture poster, thereby the impact effect of the vision of finding everything fresh and new to the people can fully attract people's eyeball.
The ultraviolet ray excited Colour changing lamp box of present embodiment can be transformed on existing ordinary lamps box foundation, no matter be that stealthy powder or UV-lamp can buy on market, and the alternate energisation of daylight lamp and UV-lamp opens and closes the also very easy realization of control, therefore, the Colour changing lamp box of present embodiment is implemented convenient, and is practical.Facts have proved that its cost increases limited, picture color changeable effect ideal, long service life has the common lamp box the effect of publicity that is beyond one's reach, and popularizing application prospect is wide.
In addition to the implementation, the utility model can also have other embodiments.For example, the ultraviolet ray excited layer of stealthy powder is coated on the diaphragm outside surface, daylight lamp comprises that with the process that UV-lamp alternately opens and closes overlapping starter controls, or the like.All lamp box background light sources adopt alternately two groups of fluorescent lamps of flicker, no matter be hot cathode fluorescent lamp or cold cathode fluorescent lamp, or the technical scheme of equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. ultraviolet ray excited Colour changing lamp box, comprise casing, be installed in the printing opacity diaphragm of casing side, and be placed in daylight lamp in the casing, it is characterized in that: also be mounted with the UV-lamp that opens and closes with the daylight lamp alternate energisation in the described casing, be coated with on the described diaphragm with the ultraviolet ray excited layer of stealthy powder.
2. according to the described ultraviolet ray excited Colour changing lamp box of claim 1, it is characterized in that: described diaphragm is installed cover plate outward, the ultraviolet ray excited layer of the coated stealthy powder of inside surface.
3. according to the described ultraviolet ray excited Colour changing lamp box of claim 2, it is characterized in that: described coating thickness is the 0.05-0.15 millimeter.
4. according to claim 2 or 3 described ultraviolet ray excited Colour changing lamp boxs, it is characterized in that: described daylight lamp and UV-lamp arranged parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054757 CN2796006Y (en) | 2004-12-28 | 2004-12-28 | Ultraviolet excited color changing lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054757 CN2796006Y (en) | 2004-12-28 | 2004-12-28 | Ultraviolet excited color changing lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2796006Y true CN2796006Y (en) | 2006-07-12 |
Family
ID=36813758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420054757 Expired - Fee Related CN2796006Y (en) | 2004-12-28 | 2004-12-28 | Ultraviolet excited color changing lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2796006Y (en) |
-
2004
- 2004-12-28 CN CN 200420054757 patent/CN2796006Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |