CN201903739U - Regulating cover for flash lamp - Google Patents
Regulating cover for flash lamp Download PDFInfo
- Publication number
- CN201903739U CN201903739U CN2010206761003U CN201020676100U CN201903739U CN 201903739 U CN201903739 U CN 201903739U CN 2010206761003 U CN2010206761003 U CN 2010206761003U CN 201020676100 U CN201020676100 U CN 201020676100U CN 201903739 U CN201903739 U CN 201903739U
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- Prior art keywords
- cover
- flashlamp
- colour temperature
- light
- regulating
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Abstract
The utility model discloses a regulating cover for a flash lamp, which comprises a diffusion cover, wherein the diffusion cover comprises a cover body, the light transparent surface is arranged at the front end of the cover body, the internal size of the diffusion cover is matched with the size of the flash lamp, and the light transparent surface is an arc surface protruding outwards. The regulating cover further comprises a color temperature cover, the color temperature cover is embedded in the diffusion cover, and the internal size of the color temperature cover is matched with the size of the flash lamp. The color temperature cover of the regulating cover can regulate the color temperature of light, reduce the color temperature of the light, enable the color temperature of the light of the flash lamp to be matched with the color temperature of a shooting scene and further enable shot images to achieve the desired color temperature effect. The diffusion cover of the regulating cover adopts the arc surface structure, the strong light can be effectively dispersed, attenuated and diffused through the arc surface structure, and the light is uniformly projected to a shot object from the center of the light transparent surface to the periphery, thereby avoiding the phenomena of strong contrast and color unbalance of the images.
Description
Technical field
The utility model relates to a kind of flashlamp with regulating cover, refers to a kind of device that is used to regulate flashlamp light especially.
Background technology
Raising along with scientific and technological level, the photo that camera goes out is more and more pressed close to true scenery, but, for professional camera, higher by the luminous intensity of the flashlamp of installing thereon, and light is general stronger and can't adjust, therefore, in actual photographed, the strong contrast of generation is gone up at the outstanding position (as the cheek of people's face) that is easy at subject, and hard contrast can make the level of the high light part of picture in the photo completely lose, and causes the contrast of whole image and color unbalance.
In the face of the problems referred to above, as Fig. 1, a kind of soft light cover made from translucency plastic material has appearred in the existing market, and this soft light cover comprises cover body 11, and the front end of this cover body 11 is provided with transparent surface 12, and this transparent surface 12 is the plane, this soft light cover and flashlamp size are suitable.During use, this soft light cover is set on the flashlamp of camera, the light that flashlamp is launched is via translucent, milky transparent surface 12 directive subjects.Though this soft light cover can reduce the luminous intensity of flashlamp to a certain extent, forceful rays are played the effect of softening, but, because transparent surface 12 adopts planar structure, transparent surface 12 is with its parallel ejaculation of light (parallel rays is shown in the arrow among Fig. 1) of directive, that is to say, zonal ray over against flashlamp is strong, and the neighboring area light attenuation, more away from transparent surface 12 centers, light attenuation must be obvious more, therefore, can see that from practical application the softening effect of this soft light cover is very not remarkable, haves much room for improvement.
In addition, the colour temperature of the flashlamp of professional camera is generally about 6000 cards, standard color temperature is then between 5000 to 5500 cards, when using flashlamp as light source, because the colour temperature of flashlamp is higher than the cause of standard color temperature, the colour temperature of the picture of shooting generally all shows as colder look, can't truly reflect the colour temperature of actual subject.
The utility model content
The purpose of this utility model is to provide a kind of flashlamp with regulating cover, and this flashlamp covers the light that effective softening flashlamp is launched with regulating, and makes the picture of shooting press close to ideal effect more.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of flashlamp is with regulating cover, and it comprises soft light cover, and this soft light cover comprises cover body, and the front end of this cover body is provided with transparent surface, and the inside dimension of this soft light cover and flashlamp size are suitable, it is characterized in that: the cambered surface of this transparent surface for outwards protruding.
Described adjusting cover comprises the colour temperature cover, and this colour temperature cover is embedded the inside at described soft light cover, and the inside dimension of this colour temperature cover and flashlamp size are suitable.Described colour temperature cover comprises housing, and the front end of this housing is provided with the colour temperature adjusting range.
The utility model has the advantages that:
Colour temperature cover of the present utility model can be regulated the colour temperature of light, reduces the colour temperature of light, and the colour temperature of flashlamp light and photographed scene colour temperature are complementary, and makes the picture of shooting reach desirable colour temperature effect.
Soft light cover of the present utility model has adopted globoidal structure, forceful rays are disperseed effectively by globoidal structure, decay, softening, light is invested subject equably by around the mind-set from transparent surface, has avoided picture to produce strong contrast and the unbalance phenomenon of color.
Description of drawings
Fig. 1 is the structural representation of the soft light cover that occurs in the existing market;
Fig. 2 is the structural representation of soft light cover of the present utility model;
Fig. 3 is the principle of work synoptic diagram of soft light cover of the present utility model;
Fig. 4 is the scheme of installation of soft light cover of the present utility model and colour temperature cover.
Embodiment
As shown in Figure 2, the utility model flashlamp comprises soft light cover 20 with regulating cover, and this soft light cover 20 comprises cover body 21, the front end of this cover body 21 is provided with transparent surface 22, this transparent surface 22 is the cambered surface of outwards protruding, arc surface for example, and the inside dimension of this soft light cover 20 and flashlamp 40 sizes are suitable.This transparent surface 22 is made for translucency plastic material, and this transparent surface 22 also can be the milky plastic material and makes.This transparent surface 22 has certain light transmission.This transparent surface 22 can be uneven surface, is beneficial to light scatter and disperses.As Fig. 2, the open rearward end edge of this cover body 21 can be provided with reinforcement 23.
As Fig. 4, the utility model is regulated the colour temperature cover 30 that cover also comprises adjustable color temperature, and this colour temperature cover 30 is embedded in the inside of soft light cover 20, and the inside dimension of this colour temperature cover 30 and flashlamp 40 sizes are suitable.This colour temperature cover 30 comprises housing 31, and the front end of this housing 31 is provided with colour temperature adjusting range 32, during installation, and this colour temperature adjusting range 32 and transparent surface 22 corresponding settings.This colour temperature adjusting range 32 is plane or the outside cambered surface of protruding (as Fig. 4).This colour temperature cover 30 can be the transparent plastic material with setpoint color and makes.This colour temperature cover 30 is by setting the depth of its color, makes flashlamp see through light behind this colour temperature cover 30 and has color temperature value between 2000 to 3500 cards, as 2000 cards, 2500 cards or 3500 cards.For example, this colour temperature cover 30 can be made by the transparent plastic material of certain color (as yellow) of setting the color range value.
During use, colour temperature cover 30 and soft light cover 20 can be distinguished use separately, also combinable use.
For example, as Fig. 4, colour temperature cover 30 is embedded in the soft light cover 20, the colour temperature adjusting range 32 of assumed appearance temperature cover 30 is relative with the transparent surface 22 of soft light cover 20, then, the soft light cover 20 (promptly regulating cover) that is embedded with colour temperature cover 30 is set on the flashlamp 40, just can begins to have taken.
During shooting, the light that flashlamp 40 is launched is successively via the transparent surface 22 of the colour temperature adjusting range 32 of colour temperature cover 30, soft light cover 20 and the directive subject.Colour temperature adjusting range 32 can be regulated the colour temperature of light, just reduces the colour temperature of light, the colour temperature of flashlamp light and photographed scene colour temperature is complementary, and makes the picture of shooting reach desirable colour temperature effect.And because the transparent surface 22 of soft light cover 20 has adopted the cambered surface design, globoidal structure has strengthened the scattering angle of light, therefore, transparent surface 22 makes light from wherein evenly investing (light of projection is shown in the arrow Fig. 3) subject around the mind-set, rather than mind-set periphery attenuation type is invested subject from transparent surface, that is to say, intense light by transparent surface 22 can be disperseed effectively, decay, softening, light is invested subject equably by around the mind-set from transparent surface 22, thereby the picture of having avoided taking produces strong contrast and the unbalance phenomenon of color.
For example, when in the environment of sunrise or sunset, taking the personage, because the light and the colour temperature of scene are all lower, often need to use flashlamp that the personage is carried out light filling, but, because the colour temperature of flashlamp is higher than the actual colour temperature of scene far away, in case use flashlamp, the unbalance phenomenon of cold and warm tone will appear in the picture of taking, therefore, in this kind environment, can use the utility model, colour temperature cover 30 in the utility model can carry out desuperheat to the personage who is taken, thereby makes scene and personage's colour temperature tend to balance.
Again for example, when the environment at sunlight at noon or cloudy day is taken the personage down, sometimes colour temperature can reach about 8000 cards, need this moment to use colour temperature cover 30 and flashlamp in the utility model to give the personage's light filling that is taken, the purpose of light filling is to reduce the higher colour temperature of scene, and the personage who is taken is suitably carried out desuperheat, thereby, the warm colour that replenishes has carried out effective reduction to the figure skin color, has avoided unpractical cool colour to occur.
The above is preferred embodiment of the present utility model and the know-why used thereof; for a person skilled in the art; under the situation that does not deviate from spirit and scope of the present utility model; any based on conspicuous changes such as the equivalent transformation on the technical solutions of the utility model basis, simple replacements, all belong within the utility model protection domain.
Claims (8)
1. a flashlamp is with regulating cover, and it comprises soft light cover, and this soft light cover comprises cover body, and the front end of this cover body is provided with transparent surface, and the inside dimension of this soft light cover and flashlamp size are suitable, it is characterized in that: the cambered surface of this transparent surface for outwards protruding.
2. flashlamp as claimed in claim 1 is characterized in that with regulating cover:
Described transparent surface is that translucency plastic material is made.
3. flashlamp as claimed in claim 1 or 2 is characterized in that with regulating cover:
Described transparent surface is a uneven surface.
4. flashlamp as claimed in claim 1 is characterized in that with regulating cover:
The open rearward end edge of described cover body is provided with reinforcement.
5. flashlamp as claimed in claim 1 is characterized in that with regulating cover:
Described adjusting cover comprises the colour temperature cover, and this colour temperature cover is embedded the inside at described soft light cover, and the inside dimension of this colour temperature cover and flashlamp size are suitable.
6. flashlamp as claimed in claim 5 is characterized in that with regulating cover:
Described colour temperature cover comprises housing, and the front end of this housing is provided with the colour temperature adjusting range.
7. flashlamp as claimed in claim 6 is characterized in that with regulating cover:
Described colour temperature adjusting range is plane or the outside cambered surface of protruding.
8. cover with regulating as claim 6 or 7 described flashlamp, it is characterized in that:
Described colour temperature cover is that the transparent plastic material with setpoint color is made, and sees through light behind the described colour temperature cover and has color temperature value between 2000 to 3500 cards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206761003U CN201903739U (en) | 2010-12-13 | 2010-12-13 | Regulating cover for flash lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206761003U CN201903739U (en) | 2010-12-13 | 2010-12-13 | Regulating cover for flash lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903739U true CN201903739U (en) | 2011-07-20 |
Family
ID=44274332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206761003U Expired - Fee Related CN201903739U (en) | 2010-12-13 | 2010-12-13 | Regulating cover for flash lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903739U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103975273A (en) * | 2011-12-02 | 2014-08-06 | 托尼·丁·莫·周 | Camera flash gun diffuser |
| CN106970501A (en) * | 2016-01-13 | 2017-07-21 | 佳能株式会社 | The lighting device of multiple optical accessories is installed |
| WO2017149406A1 (en) | 2016-03-02 | 2017-09-08 | Tibor Meszaros | Flashlight umbrella device and application procedure |
| CN109777718A (en) * | 2019-02-01 | 2019-05-21 | 北京陆桥技术股份有限公司 | Colony hybridization acquisition system |
| US11630375B2 (en) | 2017-09-18 | 2023-04-18 | Profoto Aktiebolag | Flash housing for photographic purposes, a set comprising a flash housing for photographic purposes and at least one flash light shaping tool, and a flash light shaping tool |
-
2010
- 2010-12-13 CN CN2010206761003U patent/CN201903739U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103975273A (en) * | 2011-12-02 | 2014-08-06 | 托尼·丁·莫·周 | Camera flash gun diffuser |
| CN106970501A (en) * | 2016-01-13 | 2017-07-21 | 佳能株式会社 | The lighting device of multiple optical accessories is installed |
| WO2017149406A1 (en) | 2016-03-02 | 2017-09-08 | Tibor Meszaros | Flashlight umbrella device and application procedure |
| US11630375B2 (en) | 2017-09-18 | 2023-04-18 | Profoto Aktiebolag | Flash housing for photographic purposes, a set comprising a flash housing for photographic purposes and at least one flash light shaping tool, and a flash light shaping tool |
| CN109777718A (en) * | 2019-02-01 | 2019-05-21 | 北京陆桥技术股份有限公司 | Colony hybridization acquisition system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20141213 |
|
| EXPY | Termination of patent right or utility model |