CN2840106Y - Digital lamp box - Google Patents
Digital lamp box Download PDFInfo
- Publication number
- CN2840106Y CN2840106Y CN200520109417.8U CN200520109417U CN2840106Y CN 2840106 Y CN2840106 Y CN 2840106Y CN 200520109417 U CN200520109417 U CN 200520109417U CN 2840106 Y CN2840106 Y CN 2840106Y
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- lamp box
- utility
- model
- light emitting
- light
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Abstract
The utility model relates to a digital lamp box made of light emitting diodes with large power. The utility model comprises an opening lamp box. A light emitting source positioned in the opening lamp box is composed of multiple light emitting diodes with large power. After multiple light emitting diodes with large power are connected with each other in series and in parallel, the light emitting diodes are connected with a light digit control circuit. The utility model has advantages that the utility model has small power consumption, high light conversion efficiency, reliable performance, long service life, and low use cost for users due to adopting a large power light emitting diode cold light source as a luminous source of a digital lamp box, the utility model has no damage to human bodies because of no thermal radiation, the utility model is simple, reliable, convenient and practical because of adopting a digital control circuit to control the intensity and the transform of the light source of the lamp box, and the utility model can meet people's needs for lighting in different occasions because the utility model can start up instantly and flash quickly.
Description
Technical field:
The utility model is mainly used in photo illumination, photo studio illumination, broadcast illumination and television radio broadcast illumination and on-the-spot illumination, belongs to the photo illumination light fixture and makes the field.
Background technology:
The photo illumination miscellaneous of Xiao Shouing in the market, photo studio illumination, broadcast illumination and television radio broadcast illumination and on-the-spot illumination, on structural design, the light emitting source of lamp box is fluorescent lights such as heat radiation light sources such as incandescent lamp, Metal halogen lamp or daylight lamp.Its weak point: the one, light conversion efficiency is low, and power consumption is big, and arranged long preheating time, and about 10 minutes, not only waste electric energy, also effect is captured in influence; The 2nd, the light source of lamp box can produce a large amount of heat radiations, can influence personage's dressing effect, is in staff under the high thermal environment simultaneously for a long time, easily produces fatigue, influences work quality inevitably; The 3rd, short, poor reliability of the life-span of lamp, use cost height; The 4th, existing lamp box does not have the sudden strain of a muscle yupin effect, and it is taken expressive force and has a greatly reduced quality, and light intensity also can't be regulated; The 5th, the control of the number of light source is difficult to realize, can't with photographic goods, especially digital camera is synchronous.
Summary of the invention:
Purpose of design: avoid the weak point in the background technology, design a kind of one be simple in structure, power consumption is low, photoelectric transformation efficiency is high and adopt the cold light light emitting source to make the light emitting source of digital lamp box; The 2nd, heat radiation is low; The 3rd, the number control of lamphouse light source is simple and reliable, convenient, practical; The 4th, but can moment start stroboscopic, and the light intensity scalable; The 5th, reliability height, long service life.。
Design proposal: adopting large-power light-emitting diodes (LED) is principal character of the present utility model as the light emitting source of digital lamp box, and not only power consumption is little for it, the light conversion efficiency height.The more important thing is: because high-power light-emitting pipe (LED) is the cold light light emitting source, the long-term use, can not produce heat radiation, for the staff with by according to personnel, can be in all the time in the environment of relative equilibrium and work, can not influence dressing effect, also indefatigability, for high-quality, high efficiency work provide good working environment, especially be fit to work long hours, be particularly suitable for photo studio illumination, broadcast illumination and television radio broadcast illumination and on-the-spot illumination.Its technical scheme: digital lamp box, it comprises opening lamp box (1), and the light emitting source that is positioned at opening lamp box (1) is made of a plurality of large-power light-emitting diodes (2), and a plurality of large-power light-emitting diodes connect the digital control circuit of light after the connection in series-parallel respectively.
The utility model is compared with background technology, and the one, adopt the light emitting source of large-power light-emitting diodes (LED) cold light source as digital lamp box, not only power consumption is little, light conversion efficiency height, and performance reliability, long service life, life-span can reach 100,000 hours, and customer using cost is low; The 3rd, non-thermal radiation is to person not damaged; The 4th, adopt the power and the conversion of digital control circuit control lamphouse light source, not only simple and reliable, convenient, practical; The 5th and since heavy-duty diode (LED) itself adapt to fast start, stroboscopic fast, therefore the digital lamp box that is produced can start in moment, quick stroboscopic, satisfied under the different occasions people to the demand of illumination.
Description of drawings:
Fig. 1 is the structural representation of digital lamp box.
Embodiment:
Embodiment 1: with reference to accompanying drawing 1.Digital lamp box, it comprises opening lamp box 1, the light emitting source that is positioned at opening lamp box 1 is made of a plurality of large-power light-emitting diodes (LED) 2, a plurality of large-power light-emitting diodes connect the digital control circuit of light after the connection in series-parallel respectively, the design and fabrication of digital control circuit or digital controller all is the formation of prior art, is not described herein at this.Four side plates 3 of opening lamp box are for reflector and by being positioned at elasticity hinge 4 or Damping hinge 4 its adjustable angle on the reflector, its manufacture craft is a prior art, do not chat art at this.Large-power light-emitting diodes (LED) is white or is made of the light emitting diode (LED) of different colours.
What need understand is: the foregoing description is just to explanation of the present utility model, rather than to restriction of the present utility model, any innovation and creation that do not exceed the utility model connotation all fall within the protection domain of the present utility model.
Claims (3)
1, a kind of digital lamp box, it comprises opening lamp box (1), it is characterized in that: the light emitting source that is positioned at opening lamp box (1) is made of a plurality of large-power light-emitting diodes (2), and a plurality of large-power light-emitting diodes connect the digital control circuit of light after the connection in series-parallel respectively.
2, digital lamp box according to claim 1 is characterized in that: large-power light-emitting diodes constitutes for white or by the light emitting diode of different colours.
3, digital lamp box according to claim 1 is characterized in that: four side plates (3) of opening lamp box are reflector and adjustable angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520109417.8U CN2840106Y (en) | 2005-06-08 | 2005-06-08 | Digital lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520109417.8U CN2840106Y (en) | 2005-06-08 | 2005-06-08 | Digital lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2840106Y true CN2840106Y (en) | 2006-11-22 |
Family
ID=37428087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200520109417.8U Expired - Fee Related CN2840106Y (en) | 2005-06-08 | 2005-06-08 | Digital lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2840106Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487023A (en) * | 2013-09-29 | 2014-01-01 | 长江三峡勘测研究院有限公司（武汉） | Long-distance and high-precision height transmission alignment sighting board |
| CN107014748A (en) * | 2017-04-13 | 2017-08-04 | 北京市计量检测科学研究院 | A kind of high illumination light-source box |
-
2005
- 2005-06-08 CN CN200520109417.8U patent/CN2840106Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487023A (en) * | 2013-09-29 | 2014-01-01 | 长江三峡勘测研究院有限公司（武汉） | Long-distance and high-precision height transmission alignment sighting board |
| CN103487023B (en) * | 2013-09-29 | 2016-05-25 | 长江三峡勘测研究院有限公司（武汉） | Board is sighted in the transmission of long distance and high precision elevation |
| CN107014748A (en) * | 2017-04-13 | 2017-08-04 | 北京市计量检测科学研究院 | A kind of high illumination light-source box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061122 Termination date: 20100608 |