CN104597694A - Flashlight with adjustable light emitting color temperature - Google Patents
Flashlight with adjustable light emitting color temperature Download PDFInfo
- Publication number
- CN104597694A CN104597694A CN201410827377.4A CN201410827377A CN104597694A CN 104597694 A CN104597694 A CN 104597694A CN 201410827377 A CN201410827377 A CN 201410827377A CN 104597694 A CN104597694 A CN 104597694A
- Authority
- CN
- China
- Prior art keywords
- color temperature
- flashlamp
- light emission
- fluorescent tube
- emission color
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
Abstract
The invention relates to the field of digital photography and discloses a flashlight with adjustable light emitting color temperature. The light emitting part of the flashlight uses two modulator tubes with different color temperatures, and the light emitting color temperature of the flashlight is regulated through controlling the light emitting amounts of the modulator tubes with different color temperatures. The flashlight is capable of adjusting the shooting color temperature of the flashlight according to needs so as to meet the requirements of different color temperatures of photos and improve the shooting quality.
Description
Technical field
The present invention relates to digital photography field, the flashlamp that particularly a kind of light emission color temperature is adjustable.
Background technology
Along with popularizing of digital camera; people to the effect of taking pictures and quality requirements more and more higher; usually flashlamp can be used when particularly cloudy day or night etc. take under special screne; existing digital flashlamp colour temperature is fixed; adjustable color cannot be realized; can not realize the requirement of different-colour photo, the effect of impact shooting and quality, if adopt external colour temperature sheet to regulate and cumbersome.
Summary of the invention
The object of the embodiment of the present invention is the flashlamp providing a kind of light emission color temperature adjustable, and the colour temperature of flashlamp when can regulate shooting as required, realizes the requirement of different-colour photo, improves shooting quality.
The flashlamp that a kind of light emission color temperature that the embodiment of the present invention provides is adjustable, the illuminating part of described flashlamp adopts the fluorescent tube of two different-colours, by controlling the luminous quantity of the described fluorescent tube of two different-colours, regulates the light emission color temperature of described flashlamp.
Alternatively, the illuminating part of described flashlamp adopts two hernia fluorescent tubes, and the colour temperature of two described hernia fluorescent tubes is 3000K and 6000K respectively, by controlling the luminous quantity of the described hernia fluorescent tube of two different-colours, regulates the light emission color temperature of described flashlamp.
Alternatively, adopt be connected with CPU two overlap the described fluorescent tube that IGBT control circuit controls two different-colours respectively.
Alternatively, the display screen by being connected with described CPU arranges the colour temperature of needs.
Therefore, application the present embodiment technical scheme, owing to adopting the luminous lamp tube of two different-colours, control the luminous quantity of the described fluorescent tube of two different-colours, regulate the light emission color temperature of described flashlamp, the colour temperature of flashlamp when can regulate shooting as required, realizes the requirement of different-colour photo, avoids the trouble with external colour temperature sheet.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the adjustable flash lamp design schematic diagram of a kind of light emission color temperature provided by the invention;
Fig. 2 is the adjustable flashlamp annexation schematic diagram of a kind of light emission color temperature provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment:
The flashlamp that the present embodiment provides a kind of light emission color temperature adjustable, as shown in Figure 1, the illuminating part of described flashlamp comprises fluorescent tube A and the fluorescent tube B of support 10, reflecting umbrella 20, eyeglass 30 and different-colour, by controlling the fluorescent tube A of different-colour and the luminous quantity of fluorescent tube B, regulate the light emission color temperature of described flashlamp.Can be, but not limited to, the fluorescent tube A of described flashlamp and fluorescent tube B adopts hernia fluorescent tube, places or places up and down before and after fluorescent tube A and fluorescent tube B position.The colour temperature of fluorescent tube A is 3000K, the colour temperature of fluorescent tube B is 6000K, by controlling the luminous quantity of fluorescent tube A and fluorescent tube B, regulate the light emission color temperature of described flashlamp, adjustable color scope 3000K ~ 6000K, the colour temperature under different photography needs can be realized, coordinate digital camera to realize the requirement of different-colour photo, avoid the trouble with external colour temperature sheet.
Can be, but not limited to, as shown in Figure 2, need to arrange the required colour temperature of input by display screen according to shooting during use, colour temperature data are transferred to CPU, CPU calculates the luminous ratio of fluorescent tube A and fluorescent tube B according to colour temperature data, and controls the luminous quantity of fluorescent tube A and fluorescent tube B respectively according to described luminous ratio by two cover IGBT control circuits, regulates the light emission color temperature of described flashlamp, realize the colour temperature under different photography needs, coordinate digital camera to realize the requirement of different-colour photo.
Therefore the colour temperature of flashlamp when can regulate shooting as required, realizes the requirement of different-colour photo, improve the shooting quality of photo.
Above-described embodiment, does not form the restriction to this technical scheme protection domain.The amendment done within any spirit at above-mentioned embodiment and principle, equivalently to replace and improvement etc., within the protection domain that all should be included in this technical scheme.
Claims (4)
1. the flashlamp that light emission color temperature is adjustable, is characterized in that, the illuminating part of described flashlamp adopts the fluorescent tube of two different-colours, by controlling the luminous quantity of the described fluorescent tube of two different-colours, regulates the light emission color temperature of described flashlamp.
2. the flashlamp that a kind of light emission color temperature as claimed in claim 1 is adjustable, it is characterized in that, the illuminating part of described flashlamp adopts two hernia fluorescent tubes, the colour temperature of two described hernia fluorescent tubes is 3000K and 6000K respectively, by controlling the luminous quantity of the described hernia fluorescent tube of two different-colours, regulate the light emission color temperature of described flashlamp.
3. the flashlamp that a kind of light emission color temperature as claimed in claim 1 or 2 is adjustable, is characterized in that, adopt be connected with CPU two overlap the described fluorescent tube that IGBT control circuit controls two different-colours respectively.
4. the flashlamp that a kind of light emission color temperature as claimed in claim 3 is adjustable, is characterized in that, is arranged the colour temperature of needs by the display screen be connected with described CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827377.4A CN104597694A (en) | 2014-12-25 | 2014-12-25 | Flashlight with adjustable light emitting color temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827377.4A CN104597694A (en) | 2014-12-25 | 2014-12-25 | Flashlight with adjustable light emitting color temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104597694A true CN104597694A (en) | 2015-05-06 |
Family
ID=53123581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410827377.4A Pending CN104597694A (en) | 2014-12-25 | 2014-12-25 | Flashlight with adjustable light emitting color temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104597694A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109032033A (en) * | 2018-08-24 | 2018-12-18 | 明光智源复合材料有限公司 | A kind of comfort type smart home system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5424798A (en) * | 1991-11-12 | 1995-06-13 | Nikon Corporation | Color temperature adjusting device |
| US5815204A (en) * | 1993-10-04 | 1998-09-29 | Asahi Kogaku Kogyo Kabushiki Kaisha | Strobe apparatus of a still video camera with adjustable color temperature |
| US5978022A (en) * | 1992-08-28 | 1999-11-02 | Asahi Kogaku Kogyo Kabushiki Kaisha | Fill-in light emitting apparatus and still video camera |
| CN2914141Y (en) * | 2006-05-18 | 2007-06-20 | 华晶科技股份有限公司 | Flashlight intensity and color temperature adjustable electronic equipment |
| CN101185377A (en) * | 2005-06-01 | 2008-05-21 | 皇家飞利浦电子股份有限公司 | Sunny-cloudy scale for setting color temperature of white lights |
| CN202486477U (en) * | 2012-03-14 | 2012-10-10 | 周耀波 | Photoflash for photography |
| CN203261517U (en) * | 2013-04-03 | 2013-10-30 | 余姚利帅影视器材有限公司 | LED photoflood lamp capable of accurately displaying brightness and color temperature |
| CN204287694U (en) * | 2014-12-25 | 2015-04-22 | 深圳市日晖达电子有限公司 | The flashlamp that a kind of light emission color temperature is adjustable |
-
2014
- 2014-12-25 CN CN201410827377.4A patent/CN104597694A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5424798A (en) * | 1991-11-12 | 1995-06-13 | Nikon Corporation | Color temperature adjusting device |
| US5978022A (en) * | 1992-08-28 | 1999-11-02 | Asahi Kogaku Kogyo Kabushiki Kaisha | Fill-in light emitting apparatus and still video camera |
| US5815204A (en) * | 1993-10-04 | 1998-09-29 | Asahi Kogaku Kogyo Kabushiki Kaisha | Strobe apparatus of a still video camera with adjustable color temperature |
| CN101185377A (en) * | 2005-06-01 | 2008-05-21 | 皇家飞利浦电子股份有限公司 | Sunny-cloudy scale for setting color temperature of white lights |
| CN2914141Y (en) * | 2006-05-18 | 2007-06-20 | 华晶科技股份有限公司 | Flashlight intensity and color temperature adjustable electronic equipment |
| CN202486477U (en) * | 2012-03-14 | 2012-10-10 | 周耀波 | Photoflash for photography |
| CN203261517U (en) * | 2013-04-03 | 2013-10-30 | 余姚利帅影视器材有限公司 | LED photoflood lamp capable of accurately displaying brightness and color temperature |
| CN204287694U (en) * | 2014-12-25 | 2015-04-22 | 深圳市日晖达电子有限公司 | The flashlamp that a kind of light emission color temperature is adjustable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109032033A (en) * | 2018-08-24 | 2018-12-18 | 明光智源复合材料有限公司 | A kind of comfort type smart home system |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |
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| RJ01 | Rejection of invention patent application after publication |