CN203745783U - Concealed soft light box - Google Patents
Concealed soft light box Download PDFInfo
- Publication number
- CN203745783U CN203745783U CN201420038212.4U CN201420038212U CN203745783U CN 203745783 U CN203745783 U CN 203745783U CN 201420038212 U CN201420038212 U CN 201420038212U CN 203745783 U CN203745783 U CN 203745783U
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- light
- soft
- box
- subdued
- built
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Abstract
The utility model provides a concealed soft light box which comprises a lamp box, a light source located in the lamp box and a soft light structure arranged in the light source light ray direction and capable of moving to enable the light source light rays to obtain different soft light effects. The concealed soft light box is compact in structure, convenient to dismount, rich in soft light effect and small in size and has revolutionary significance on the photography field, and a user can optionally combine the soft light effects and simulate environment light.
Description
Technical field
The utility model relates to a kind of photographic goods field, relates in particular to a kind of built-in soft box.
Background technology
Soft box is photographic goods.It can not use separately, belongs to the requisite annex of studio light.Soft box is contained on studio light, and the light sending is softer, can eliminate hot spot and shade on photo when shooting.
Soft box structure is various, and conventional soft box rectangle seemingly seals the bucket shape of bottom drain.Soft box is made up of reflective fabric, sheen cloth, steel wire rack, bayonet socket.Owing to there being certain species diversity in function, so separately there are the various structures such as octagon, umbrella shape, upright post type, bar shaped, honeycomb, quick mounting type.There is all size varying in size, little of 40 centimeters, have a surplus to 2 meters greatly.
Tradition soft box volume is too large, loading, unloading trouble, and soft light effect is single, can not adjust, if the built-in soft box that a kind of volume is little, can automatically control multiple soft light effect, Automatic Combined sheen degree can be provided, will be very significant.
Summary of the invention
For addressing the above problem, the utility model provides a kind of built-in soft box, comprise lamp box, be positioned at lamp box light source, be arranged on source light direction and can move so that source light is obtained the Subdued light structure of some different light efficiencies.
Further, described Subdued light structure is a rolling disc, is provided with some soft light sheets on described rolling disc, and in rotation process, each soft light sheet can turn to the just position to light source.
Further, described Subdued light structure is at least two rolling discs, and described each rolling disc penetrates the installation straggly of direction height at light source, and some soft light sheets are all set, wherein,
At least nethermost rolling disc is provided with emptying aperture;
The emptying aperture of any one rolling disc or soft light sheet can turn to the emptying aperture of the soft light sheet of other rolling discs or soft light sheet at the location overlap to light source just.
Further, described Subdued light structure front is also provided with sheen frame, and described sheen frame covers Subdued light structure, and in the position to light source just, a soft light sheet is set.
Further, described soft light sheet surface is provided with the diffusing structure with astigmatism functions.
Further, described diffusing structure is the horizontal and/or longitudinal grating in soft light sheet surface distributed.
Further, described diffusing structure is the some particles that arrange on soft light sheet surface.
Further, described Subdued light structure is also provided with at least one chromatic color filter.
Further, described chromatic color filter is Red lightscreening plate and/or green color filter and/or blue color filter and/or yellow filter.
Further, described Subdued light structure is also provided with at least one bundle light cylinder and/or at least one 3200K colour temperature sheet.
The beneficial effects of the utility model are:
The utility model will greatly enrich light source classification, by being set, the Subdued light structure of rotation realizes the more soft light effect of kind, if add gray scale and the colored filter combination of flashlamp simultaneously, the whole natural lights of emulation in film studio are just realized, as large direct sunlight, bright thin cloud, fine day, cloudy day, sleet sky, rosy clouds of dawn sunset clouds, moonlight dim light of night etc., can also the various surround lightings of emulation, as stage light applications, bar light etc., the artificial light sources that makes to photograph becomes rich and varied.
Brief description of the drawings
Fig. 1 is the cut-open view of Subdued light structure of the present utility model while being two rolling discs.
Fig. 2 is the front elevation of Subdued light structure while being two rolling discs.
1. lamp boxes in figure, 2. light source, 3. the second rotating disk, 4 first rotating disks, 5. sheen frame.
Embodiment
The utility model comprises lamp box 1, is positioned at the light source 2 of lamp box 1, is arranged on light source 2 radiation directions and can moves so that light source 2 light are obtained the Subdued light structure of different soft light effects.The design concept of described Subdued light structure is: it can comprise some soft light sheets, and each soft light sheet can combine or use separately, and the light of light source 2 is obtained different light efficiencies through the soft light sheet in its light path.
Meanwhile, the utility model can also further improve Subdued light structure, by increasing rolling disc, emptying aperture, chromatic color filter, bundle light cylinder, the more light effects of colour temperature sheet realization.
Below Subdued light structure preferred embodiment is described.
Preferably case study on implementation 1:
The Subdued light structure of the present embodiment is at least two rolling discs, and described each rolling disc is in the installation straggly of light source 2 radiation directions height, and some soft light sheets are all set, and is positioned at nethermost rolling disc and is also provided with at least one emptying aperture.Certainly, each rotating disk can arrange emptying aperture.Light source 2 light can shine directly into the soft light sheet of eminence by this emptying aperture, with the soft light sheet of the top rolling disc in use location.
Preferably, except being positioned at nethermost rolling disc, all the other each rolling discs also arrange emptying aperture.Due to each soft light sheet effect difference.In the time that needs use separately certain soft light sheet of certain rolling disc, the emptying aperture of this soft light sheet and other rolling discs is gone to light source 2 location overlaps; In the time that needs combine multi-disc soft light sheet, the emptying aperture of this multi-disc soft light sheet and residual rotation dish is gone to just to light source 2 location overlaps.
For the principle of work of the Subdued light structure of the multiple rotating disks of more detailed description, be elaborated as an example of two rotating disks example below.
As shown in Figure 1, lamp box 1 front arrange two discs towards lamp box 1, height rotating disk straggly (hereinafter referred to as position upper be the first rotating disk 4, position under be the second rotating disk 3).Described two rotating disks preferably do not contact, and diameter is identical.
Described the first rotating disk 4, the second rotating disk 3 are provided with emptying aperture and sheen film perforation, and the soft light sheet of each rotating disk and emptying aperture are positioned at the same circumference taking affiliated center of turntable as the center of circle, and tool is at regular intervals each other.
Further, the soft light sheet of described the first rotating disk 4 and the use capable of being combined of the second rotating disk 3, to obtain different soft light effects.For example: use the soft light sheet of the first rotating disk 4, the soft light sheet of the emptying aperture of the second rotating disk 3, the first rotating disk 4 is gone to just to lamp box 1 light source 2.Otherwise, if want to use the soft light sheet of the second rotating disk 3, just the soft light sheet of the emptying aperture of the first rotating disk 4, the second rotating disk 3 is gone to lamp box 1 light source 2, in the time not needing soft light effect, the emptying aperture of two rotating disks is gone to overlapping.
As another contribution to prior art, the utility model also improves soft light sheet, is provided with the diffusing structure with astigmatism functions on soft light sheet surface.
Described soft light sheet is made up of transparent PVC plate, and its surface is provided with the astigmatic mechanism for increasing astigmatic face.
Soft light sheet material selects PVC to be because its cost is low, process technology is ripe, and can good transmitted ray.
Meanwhile, in order to form scattering of light, go out astigmatic mechanism in PVC plate surface etch.Described diffusing structure can be equally distributed particle or gratings strips.
In the time that diffusing structure is particle, be preferably uniformly distributed, grain size is set as required.
In the time that diffusing structure is gratings strips, can be the gratings strips of the equidistant parallel distribution of close collection ﹑, or crossing gratings strips in length and breadth.
Gratings strips xsect can be circular arc or triangle, is preferably triangle, with the enhancing dispersion effect of maximum possible.
According to sheen demand, one side or the two sides that can be chosen in PVC plate etch astigmatic mechanism.PVC plate thickness is preferably the hardness of 2mm, and this thickness is not only avoided the unnecessary weight of blocked up increase, meanwhile, also can meet the two-sided requirement that etches astigmatic mechanism.
When two-sided etching, the gratings strips of the two sides correspondence position etching that can relatively or stagger, is preferably the etching that staggers, because scattering area is larger like this.
As another innovative point of the present utility model, the utility model is also realized colour temperature conversion by some colored filters are set on rotating disk.Described some colored filters are preferably Red lightscreening plate hole and/or green color filter and/or blue color filter and/or yellow filter.
Further, can also be by bundle light cylinder be set on arbitrary rotating disk.The effect of bundle light cylinder is the irradiated area that reduces light source 2, for local lighting.Preferably, described bundle light cylinder surface is honeycomb, and honeycomb is for generation of directional light, and directional light can cause sharply marginated shade.(pointolite all can cause sharply marginated shade, and directional light is the pointolite of infinite point).Both can be combined with, for produce sharply marginated shade in part.
Further, can also be by 3200K colour temperature sheet be set on arbitrary rotating disk.
Shape and the area of the each soft light sheet of each rotating disk, emptying aperture, bundle light cylinder, colored filter, 3200K colour temperature sheet are preferably identical, in rotation process, are just having overlapping to light source 2 positions all the time.
Preferred embodiment 2:
Subdued light structure is a rolling disc, and this rolling disc can be gear drive or chain drive or other type of drive, rotates object as long as can reach.Some soft light sheets are set on this rolling disc, can be in rotation process alignment light source 2 positions.
With preferred embodiment 1, the soft light sheet of this rolling disc also preferably arranges structure (as equally distributed particle, horizontal and/or longitudinal grating), chromatic color filter, bundle light cylinder, 3200K colour temperature sheet, the emptying aperture of energy scattering light source 2 incident raies, and principle is with embodiment 1.
Above two embodiment are only for example, and any scheme that can reach different soft light effects by motion all belongs to design scope of the present utility model.
In the utility model, although Subdued light structure can reach different soft light effects, in order to obtain more soft light effect, a sheen frame 5 that can freely pick and place also can be set before Subdued light structure, described sheen frame 5 covers Subdued light structure, and just the position of light source 2 is being arranged to a soft light sheet.In the time only need to using the soft light effect of this sheen frame 5, by the emptying aperture on Subdued light structure, just to light source 2, light just can shine directly into the soft light sheet of sheen frame 5.And ought not need the soft light effect of sheen frame 5, can take off sheen frame 5.
User can carry out independent assortment to the soft light sheet of the soft light sheet of sheen frame 5 and Subdued light structure, obtains different soft light effects.Certainly, if adopt manual mode to control, can be on Subdued light structure setting operation handle, if adopt automatic control mode, motor can be set and drive.
The utility model can be realized and produce fully hard light, one-level sheen, secondary sheen, sheen+different color light, sheen+Shu Guang, sheen+different-colour light, local sheen etc. some effects.
The beneficial effects of the utility model are:
The utility model has greatly enriched light source classification, by being set, the Subdued light structure of rotation realizes the more soft light effect of kind, if add gray scale and the colored filter combination of flashlamp simultaneously, the whole natural lights of emulation in film studio are just realized, as large direct sunlight, bright thin cloud, fine day, cloudy day, sleet sky, rosy clouds of dawn sunset clouds, moonlight dim light of night etc., can also the various surround lightings of emulation, as stage light applications, bar light etc., the artificial light sources that makes to photograph becomes rich and varied.
The utility model compact conformation, easy to loading and unloading, soft light effect is abundant, and volume is little, user can independently combine soft light effect, simulated environment light, has revolutionary meaning concerning photography.
Claims (10)
1. a built-in soft box, it is characterized in that, comprise lamp box, be positioned at lamp box light source, be arranged on source light direction and can move so that source light is obtained the Subdued light structure of some different light efficiencies, described Subdued light structure is a rolling disc, on described rolling disc, be provided with some soft light sheets, in rotation process, each soft light sheet can turn to the just position to light source.
2. built-in soft box as claimed in claim 1, is characterized in that, described Subdued light structure front is also provided with sheen frame, and described sheen frame covers Subdued light structure, and in the position to light source just, a soft light sheet is set.
3. a built-in soft box, it is characterized in that, comprise lamp box, be positioned at lamp box light source, be arranged on source light direction and can move so that source light is obtained the Subdued light structure of some different light efficiencies, described Subdued light structure is at least two rolling discs, described each rolling disc penetrates the installation straggly of direction height at light source, some soft light sheets are all set, wherein
At least nethermost rolling disc is provided with emptying aperture;
The emptying aperture of any one rolling disc or soft light sheet can turn to the emptying aperture of the soft light sheet of other rolling discs or soft light sheet at the location overlap to light source just.
4. built-in soft box as claimed in claim 3, is characterized in that, described Subdued light structure front is also provided with sheen frame, and described sheen frame covers Subdued light structure, and in the position to light source just, a soft light sheet is set.
5. the built-in soft box as described in any one in claim 3 ~ 4, is characterized in that, described soft light sheet surface is provided with the diffusing structure with astigmatism functions.
6. built-in soft box as claimed in claim 5, is characterized in that, described diffusing structure is the horizontal and/or longitudinal grating in soft light sheet surface distributed.
7. built-in soft box as claimed in claim 5, is characterized in that, described diffusing structure is the some particles that arrange on soft light sheet surface.
8. the built-in soft box as described in any one in claim 3 ~ 4,6,7, is characterized in that, described Subdued light structure is also provided with at least one chromatic color filter.
9. built-in soft box as claimed in claim 8, is characterized in that, described chromatic color filter is Red lightscreening plate and/or green color filter and/or blue color filter and/or yellow filter.
10. the built-in soft box as described in any one in claim 3 ~ 4,6,7,9, is characterized in that, described Subdued light structure is also provided with at least one bundle light cylinder and/or at least one 3200K colour temperature sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038212.4U CN203745783U (en) | 2014-01-22 | 2014-01-22 | Concealed soft light box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038212.4U CN203745783U (en) | 2014-01-22 | 2014-01-22 | Concealed soft light box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203745783U true CN203745783U (en) | 2014-07-30 |
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ID=51345562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420038212.4U Expired - Fee Related CN203745783U (en) | 2014-01-22 | 2014-01-22 | Concealed soft light box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203745783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728816A (en) * | 2014-01-22 | 2014-04-16 | 四川圣寰科技有限公司 | Concealed soft light box |
-
2014
- 2014-01-22 CN CN201420038212.4U patent/CN203745783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728816A (en) * | 2014-01-22 | 2014-04-16 | 四川圣寰科技有限公司 | Concealed soft light box |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20180122 |