CN2549561Y - Illuminant light-equlizer for lamp-box - Google Patents
Illuminant light-equlizer for lamp-box Download PDFInfo
- Publication number
- CN2549561Y CN2549561Y CN 02224224 CN02224224U CN2549561Y CN 2549561 Y CN2549561 Y CN 2549561Y CN 02224224 CN02224224 CN 02224224 CN 02224224 U CN02224224 U CN 02224224U CN 2549561 Y CN2549561 Y CN 2549561Y
- Authority
- CN
- China
- Prior art keywords
- net
- shape
- equlizer
- light
- luminophor
- Prior art date
- 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 discloses an illuminant light-equalizer for lamp-box, consisting of a thin board. A plurality of little holes is evenly distributed on the thin board to form a net. The littler hole takes a round hole, an ellipse hole, a square hole and holes of other shape. The shape of the net is decided by the shape of the illuminant. The utility model has the advantages of even and soft lighting, good picture efficiency, small illuminant consumption, small distance between the illuminant and the picture, thin lamp-box, and power and raw material conservation.
Description
Technical field: the utility model relates to the equal electro-optical device of a kind of luminophor, is specifically related to a kind of lamp box luminophor light-equlizer net.
Background technology: mostly to adopt daylight lamp be luminophor in the lamp box advertisement in the existing advertising.As want to make light even, soft, the lamp tube shapes that is mapped on the picture is fuzzy relatively, reach comparatively desirable picture effect, common way is to increase fluorescent tube quantity, reduces the fluorescent tube spacing, strengthens the distance of fluorescent tube apart from picture, thereby the fluorescent tube use amount is bigger, power consumption is many, and the lamp box size is big, and consumptive material is many.
Summary of the invention: technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of and can make that light is even, soft, picture effect is good and the luminophor consumption is few, luminophor is little apart from the picture distance, lamp house thickness thin, save electric energy and raw-material lamp box luminophor light-equlizer net.
The technical scheme that its technical matters that solves the utility model adopts is: it is made of thin plate, and described thin plate is provided with a plurality of uniform apertures, forms net.
Described aperture is the hole of circular hole, elliptical aperture, square hole or other shape.
The shape of described net is different with the moulding of luminophor, but random molding, and rounded spherical shape, the section of strip, section that can be the section semicircular in shape is strip or other shape of ∏ shape.
The beneficial effects of the utility model are: use lamp box of the present utility model luminophor light-equlizer net, after light-equlizer net covered on emitter surface, light becomes even relatively, soft when penetrating from mesh, picture effect is good, and under the prerequisite that guarantees equal picture effect, distance can increase by 1 times between each luminophor, its consumption reduces 50%, and luminophor dwindles apart from picture distance, makes the lamp house thickness attenuate, can save electric energy and starting material.Its simple and convenient assembly, dismounting are convenient to maintenance easily.
Description of drawings: the utility model is further described below in conjunction with accompanying drawing:
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Embodiment: as shown in the figure, this lamp box is made of thin plate 1 with the luminophor light-equlizer net, and thin plate 1 is provided with a plurality of uniform small sircle holes 2, forms net, and it is shaped as the strip of section semicircular in shape, and thin plate 1 material can be aluminium alloy or other material; This light-equlizer net is used for the lamp box of sight lamp as luminophor.
During use, this light-equlizer net is covered on the surface of luminophor and be fixed on the light box, light evenly penetrates from aperture, forms evenly, soft light, can reach comparatively desirable picture effect.
Claims (4)
1, a kind of lamp box luminophor light-equlizer net is characterized in that it is made of thin plate, and described thin plate is provided with a plurality of uniform apertures, forms net.
2, lamp box according to claim 1 luminophor light-equlizer net is characterized in that: described aperture is the hole of circular hole, elliptical aperture, square hole or other shape.
3, lamp box according to claim 1 and 2 luminophor light-equlizer net, it is characterized in that: the shape of described net is different with the moulding of luminophor.
4, lamp box according to claim 3 luminophor light-equlizer net is characterized in that: the strip that is shaped as the section semicircular in shape of described net, rounded spherical shape, the section of section are strip or other shape of ∏ shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02224224 CN2549561Y (en) | 2002-06-11 | 2002-06-11 | Illuminant light-equlizer for lamp-box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02224224 CN2549561Y (en) | 2002-06-11 | 2002-06-11 | Illuminant light-equlizer for lamp-box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2549561Y true CN2549561Y (en) | 2003-05-07 |
Family
ID=33701700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02224224 Expired - Fee Related CN2549561Y (en) | 2002-06-11 | 2002-06-11 | Illuminant light-equlizer for lamp-box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2549561Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006053464A1 (en) * | 2004-11-18 | 2006-05-26 | Mowen Wang | Grating shade for refracting beam in a lamp case |
| CN100367075C (en) * | 2005-09-16 | 2008-02-06 | 中国计量学院 | Optical bar uniform light device with light-emitting diode as light source |
| CN102332233A (en) * | 2011-10-17 | 2012-01-25 | 黄海晏 | Non-glare LED (Light Emitting Diode) soft light box |
| CN102506327A (en) * | 2011-11-08 | 2012-06-20 | 上海亚明灯泡厂有限公司 | LED (light emitting diode) area light source module and method for obtaining uniform area light source white light |
-
2002
- 2002-06-11 CN CN 02224224 patent/CN2549561Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006053464A1 (en) * | 2004-11-18 | 2006-05-26 | Mowen Wang | Grating shade for refracting beam in a lamp case |
| CN100367075C (en) * | 2005-09-16 | 2008-02-06 | 中国计量学院 | Optical bar uniform light device with light-emitting diode as light source |
| CN102332233A (en) * | 2011-10-17 | 2012-01-25 | 黄海晏 | Non-glare LED (Light Emitting Diode) soft light box |
| CN102506327A (en) * | 2011-11-08 | 2012-06-20 | 上海亚明灯泡厂有限公司 | LED (light emitting diode) area light source module and method for obtaining uniform area light source white light |
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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 |