CN104777699B - Sound-absorbing light case - Google Patents
Sound-absorbing light case Download PDFInfo
- Publication number
- CN104777699B CN104777699B CN201510186196.2A CN201510186196A CN104777699B CN 104777699 B CN104777699 B CN 104777699B CN 201510186196 A CN201510186196 A CN 201510186196A CN 104777699 B CN104777699 B CN 104777699B
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- CN
- China
- Prior art keywords
- sound
- casing
- absorbing light
- light case
- side wall
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Classifications
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- 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
- G03B15/06—Special arrangements of screening, diffusing, or reflecting devices, e.g. in studio
Abstract
The invention provides a kind of sound-absorbing light case, including casing, the casing is shaped as cuboid, and a side wall of the casing is provided with some light sources, has opening in another side wall being oppositely arranged in the casing with the light source, the sound-absorbing light case also includes：Softening screen, it is arranged at another side wall and covers the opening；Mobile device, it is arranged at the bottom of the casing.The present invention is simple in construction, small volume, conveniently moving, can effectively reduce the noise in shooting area, instant report recording tonequality is improved, particularly suitable for shooting and photographing.
Description
Technical field
The present invention relates to a kind of photographic goods field, more particularly to a kind of sound-absorbing light case.
Background technology
Light case is photography, shoots essential equipment, can provide soft light for photography and shooting.It is existing
Large area lighting must include more support bars, base, high power spotlight, sheen cloth, need to set every now and then during use
Dismounting adjusts with lighting, and time-consuming for this process, delays shooting job schedule.And such lighting occupied area is big, movement is non-
It is often inconvenient.
In addition, can exist various due to environmental factor in the shooting process of television special interview, scene play and TV play
Noise, it is unfavorable for instant report recording.And existing light does not have the effect of noiseless, the tonequality of such instant report recording is not just up to
To preferable effect.
The content of the invention
The technical problem to be solved in the present invention be in order to overcome the light volume of prior art it is larger, in-convenience in use, no
Possesses the defects of noiseless effect, there is provided a kind of sound-absorbing light case.
The present invention is that solve above-mentioned technical problem by following technical proposals：
A kind of sound-absorbing light case, including casing, its feature are that the casing is shaped as cuboid, the side of the casing
Wall is provided with some light sources, has opening in another side wall being oppositely arranged in the casing with the light source, and the sound-absorbing light case is also
Including：
Softening screen, it is arranged at another side wall and covers the opening；
Mobile device, it is arranged at the bottom of the casing.
Reflection of the light of light source diverging in the sound-absorbing light box body Jing Guo interior, then softening screen is penetrated,
Light can be made softer, the light is beaten on the person so that shooting effect is more preferable.
Converting field every now and then is needed in shooting process or changes the angle of sound-absorbing light case, sound-absorbing light bottom portion
Mobile device is set so that mobile sound-absorbing light case is more easy and convenient.
It is preferred that the interior is provided with layer of metal coating, the metal coating is used to reflect the diverging of those light sources
Light.The area of light source irradiation is so expanded, makes light covering is whole to shoot area, light is softer.
It is preferred that the metal coating is aluminium lamination.
It is preferred that the side wall of the casing is provided with a porous aluminium sheet, those light sources are arranged at the porous aluminium sheet.
The porous aluminium sheet is used for fixed light source, avoids during the mobile sound-absorbing light case because rocking for light source is drawn
Light shake is played, influences shooting effect.Meanwhile light source is fixed the possibility for substantially reducing light source and dropping, and ensure that light source
Service life, and safety coefficient is higher.
It is preferred that those light sources are high aobvious LED.The height shows more than 10 times that the LED life-span is common fluorescent tube, energy-conservation
Performance is good, and the coefficient that develops the color is high.
It is preferred that the mobile device includes two bases, the bottom of the both sides, the respectively base of the bottom half is respectively arranged at
Portion is provided with an at least movable pulley.So that mobile sound-absorbing light case is easy and convenient, especially suitable for needing frequent transitions place or movement
The occasion of sound-absorbing light case position.
It is preferred that the length of the casing is 1.0m-1.2m, width 20cm-30cm, it is highly 1.8m-2.2m.Cuboid
The casing of shape need not additionally increase counterweight, save material and cost, alleviate sound-absorbing light case weight.It is also, relative
For the lighting mode of same illumination area, the lighting mode institute floor space that the width of the casing is more traditional substantially diminishes,
Space is saved.
It is preferred that the sound-absorbing light case also includes the sound-absorbing dress on the outer surface for another side wall for being set in turn in the casing
Put and sound panel.
Sound panel can stop that the noise of external environment reaches shooting area directly through sound-absorbing light case, reduce on the whole
The noise in area is shot, so that the acoustical quality of the instant report recording in shooting process is more preferable.
On the one hand sound arrester absorbs the reflected sound of performer's language, reduction sound dye, another aspect by the sound-absorbing light case
Absorb a part of noise for penetrating sound panel.
It is preferred that the sound arrester includes：
Abatvoix, located at the outer surface of another side wall of the casing；
Acoustical cotton component, including：Framework and acoustical cotton, the framework are arranged between the abatvoix and the sound panel, and should
With the abatvoix, sound panel around a cavity is formed, the acoustical cotton is filled in the cavity framework.
Sound-absorbing and sound insulation by abatvoix, acoustical cotton and sound panel, the noise in shooting area is significantly reduced, makes shooting
During instant report recording acoustical quality it is more preferable.
It is preferred that the sound panel is composited aluminum and plastic decking, and the thickness of the sound panel is 1mm-3mm, the thickness of the abatvoix
For 0.8cm-1cm, the thickness of the acoustical cotton is 3cm-5cm.
The setting of the thickness of sound panel and abatvoix is relatively thin, and to prevent the increase of sound-absorbing light case weight, and acoustical cotton weighs in itself
Amount is light, and thickness is slightly thick, can reach more preferably sound-absorbing effect.On the whole, abatvoix, acoustical cotton and sound panel three be so
Thickness combine, both significantly reduce the noise in shooting area, the weight of sound-absorbing light case will not be increased again.
It on the basis of common sense in the field is met, above-mentioned each optimum condition, can be combined, it is each preferably real to produce the present invention
Example.
The positive effect of the present invention is：
(1) the sound-absorbing light box structure is simple, it is not necessary to and frequently set, dismantle, simple to operate, small volume is in light weight,
Transition conveniently moving；
(2) light that the sound-absorbing light case provides is soft and irradiated area is big, can be taking the photograph for various different weather situations
Shadow and shooting lighting；
(3) the sound-absorbing light case combines abatvoix, acoustical cotton and sound panel, can effectively reduce shooting area's noise, so as to
The acoustical quality of instant report recording in shooting process is improved, suitable for the acute shooting of various movie and television plays, scene and special topic
The interview of piece.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the sound-absorbing light case of present pre-ferred embodiments.
Fig. 2 is the decomposition texture schematic diagram of the sound-absorbing light case of present pre-ferred embodiments.
Description of reference numerals
Casing：1
Softening screen：2
Mobile device：3
Base：31
Movable pulley：32
Light source：4
Abatvoix：5
Acoustical cotton component：6
Sound panel：7
Length：a
Width：b
Highly：h
Embodiment
Name preferred embodiment, and become apparent from intactly illustrating the present invention with reference to accompanying drawing.
Fig. 1-2 shows a kind of sound-absorbing light case, and the sound-absorbing light case includes casing 1, and casing 1 is shaped as cuboid,
One side wall of casing 1 is provided with some light sources 4, has opening in another side wall being oppositely arranged in casing 1 with light source 4, this is opened
Mouth is covered by softening screen 2.
The inner surface of casing 1 is provided with layer of metal coating, and the metal coating is aluminium lamination.
The light that light source 4 in the casing 1 of sound-absorbing light case dissipates is irradiated to the inner surface of casing 1, by the inner surface of casing 1
Aluminium lamination reflection, make light softer, the light penetrates softening screen 2 again, and further soft light, makes light beat in the person
On, shooting effect is more preferable.Meanwhile light passes through the reflection of aluminium lamination, the area of the irradiation of light source 4 is expanded, makes light covering whole
Area is shot, it is softer.
The bottom of casing 1 is provided with mobile device 3, and mobile device 3 includes two bases 31, is respectively arranged at the bottom of casing 1
The both sides in portion, the bottom of base 31 is at least provided with a movable pulley 32.So that mobile sound-absorbing light case is easy and convenient, reduce cloth
The workload of light, the time is saved, especially suitable for needing the occasion in frequent transitions place or mobile sound-absorbing light case position.
The side wall of casing 1 is provided with a porous aluminium sheet, and light source 4 is arranged on porous aluminium sheet.Porous aluminium sheet is used to fix light
Source 4, avoid during mobile sound-absorbing light case because rocking for light source 4 causes light to be shaken, influence shooting effect.Together
When, light source 4 is fixed the possibility for substantially reducing light source 4 and dropping, and ensure that the service life of light source 4, and safety coefficient is more
It is high.
In the present embodiment, those light sources 4 are high aobvious LED.The height aobvious LED life-span is more than 10 times of common fluorescent tube,
Energy-efficient performance is good, and the coefficient that develops the color is high.
The length a of casing 1 is 1.0m-1.2m, and width b is 20cm-30cm, and height h is 1.8m-2.2m.In the present embodiment,
The length a of casing 1 is 1.0m, and width b is 20cm, and height h is 1.8m.The casing of rectangular shape, which need not additionally increase, matches somebody with somebody
Weight, has saved material and cost, has alleviated sound-absorbing light case weight.Also, come relative to the lighting mode of same illumination area
Say, the lighting mode institute floor space that the width b of the casing 1 is more traditional substantially diminishes, and has saved space.
Sound-absorbing light case also includes the sound arrester and sound panel on the outer surface for another side wall for being set in turn in casing 1
7。
Sound arrester includes the abatvoix 5 and acoustical cotton component 6 for being arranged at 1 another wall outer surface of casing, acoustical cotton group
Part 6 includes the framework and acoustical cotton being arranged between abatvoix 5 and sound panel 7, and the framework and the abatvoix 5, sound panel 7 again
Around a cavity is formed, the acoustical cotton is filled in the cavity.
The noise of external environment is after the reduction of sound panel 7, by being consumed after acoustical cotton component 6.
The sound in shooting area penetrates sound-absorbing light case, and a part is first absorbed by abatvoix 5, penetrates the sound of abatvoix 5 again
A part is absorbed by acoustical cotton, remaining sound reflects back into acoustical cotton by sound panel 7, between abatvoix 5 and sound panel 7
Consumption absorbs.Abatvoix 5, acoustical cotton, division board 7 can reduce sound reflecting and diffusion sound wave, can be with the environment of synchronization
Make sound clean, the quality of instant report recording is significantly increased.
In the present embodiment, sound panel 7 is composited aluminum and plastic decking.
The thickness of sound panel 7 is 1mm-3mm, and the thickness of the abatvoix 5 is 0.8cm-1cm, and the thickness of the acoustical cotton is
3cm-5cm.In the present embodiment, the thickness of the abatvoix 5 is 0.8cm, and the thickness of the acoustical cotton is 3cm, and the thickness of sound panel 7 is
1mm.The setting of the thickness of abatvoix 5 and sound panel 7 is relatively thin, to prevent sound-absorbing light case weight from increasing, and acoustical cotton weight itself
Gently, thickness is slightly thick, can reach more preferably sound-absorbing effect.On the whole, abatvoix 5, acoustical cotton and the three of sound panel 7 be so
Thickness combine, both significantly reduce the noise in shooting area, the weight of sound-absorbing light case will not be increased again.
Although the embodiment of the present invention is the foregoing described, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
On the premise of the principle and essence of the present invention, various changes or modifications can be made to these embodiments, but these changes and
Modification each falls within protection scope of the present invention.
Claims (8)
1. a kind of sound-absorbing light case, including casing, it is characterised in that the casing is shaped as cuboid, a side wall of the casing
Some light sources are provided with, there is opening in another side wall being oppositely arranged in the casing with the light source, the sound-absorbing light case also wraps
Include：
Softening screen, it is arranged at another side wall and covers the opening；
Mobile device, it is arranged at the bottom of the casing；
The side wall of the casing is provided with a porous aluminium sheet, and those light sources are arranged at the porous aluminium sheet；
The sound-absorbing light case also includes the sound arrester and sound panel on the outer surface for another side wall for being set in turn in the casing.
2. sound-absorbing light case as claimed in claim 1, it is characterised in that the interior is provided with layer of metal coating, should
Metal coating is used for the light for reflecting the diverging of those light sources.
3. sound-absorbing light case as claimed in claim 2, it is characterised in that the metal coating is aluminium lamination.
4. sound-absorbing light case as claimed in claim 1, it is characterised in that those light sources are high aobvious LED.
5. sound-absorbing light case as claimed in claim 1, it is characterised in that the mobile device includes two bases, sets respectively
In the both sides of the bottom of the casing, respectively the bottom of the base is provided with an at least movable pulley.
6. sound-absorbing light case as claimed in claim 1, it is characterised in that the length of the casing is 1.0m-1.2m, and width is
20cm-30cm, it is highly 1.8m-2.2m.
7. sound-absorbing light case as claimed in claim 1, it is characterised in that the sound arrester includes：
Abatvoix, located at the outer surface of another side wall of the casing；
Acoustical cotton component, including：Framework and acoustical cotton, the framework are arranged between the abatvoix and the sound panel, and the framework
With the abatvoix, sound panel around a cavity is formed, the acoustical cotton is filled in the cavity.
8. sound-absorbing light case as claimed in claim 1, it is characterised in that the sound panel is composited aluminum and plastic decking, and the sound panel
Thickness be 1mm-3mm, the thickness of the abatvoix is 0.8cm-1cm, and the thickness of the acoustical cotton is 3cm-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510186196.2A CN104777699B (en) | 2015-04-17 | 2015-04-17 | Sound-absorbing light case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510186196.2A CN104777699B (en) | 2015-04-17 | 2015-04-17 | Sound-absorbing light case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104777699A CN104777699A (en) | 2015-07-15 |
| CN104777699B true CN104777699B (en) | 2017-12-05 |
Family
ID=53619250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510186196.2A Active CN104777699B (en) | 2015-04-17 | 2015-04-17 | Sound-absorbing light case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104777699B (en) |
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| DE20117001U1 (en) * | 2001-10-19 | 2003-02-27 | Bothe Klaus | Tripod for photographic lamp or flashlight has extendable rod which can be retracted into a base box |
| CN201696908U (en) * | 2010-04-09 | 2011-01-05 | 李冰 | Novel modeling light device |
| CN102797303A (en) * | 2012-09-07 | 2012-11-28 | 苏州岸肯电子科技有限公司 | Illuminating wedge device of anechoic chamber |
| CN203982053U (en) * | 2014-07-25 | 2014-12-03 | 吴正威 | A kind of Portable infantile photograph lamp box |
| US20150034413A1 (en) * | 2013-08-02 | 2015-02-05 | Interman Corporation | Sound control apparatus |
| CN204631418U (en) * | 2015-04-17 | 2015-09-09 | 上海东方传媒技术有限公司 | Sound-absorbing light case |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5519178A (en) * | 1994-09-09 | 1996-05-21 | Southern California Sound Image, Inc. | Lightweight speaker enclosure |
| KR100407870B1 (en) * | 2000-12-22 | 2003-12-06 | 대림산업 주식회사 | A drywall system having high sound transmission loss and air tightness |
| CN202707419U (en) * | 2012-08-06 | 2013-01-30 | 山东万泰石油设备研制有限公司 | Sound-insulation noise-reduction box |
| CN203535355U (en) * | 2013-11-13 | 2014-04-09 | 桂柏平 | Novel multifunctional combined shooting box |
| CN203590395U (en) * | 2013-11-20 | 2014-05-07 | 银雷 | Planar artistic stereo structure |
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2015
- 2015-04-17 CN CN201510186196.2A patent/CN104777699B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20117001U1 (en) * | 2001-10-19 | 2003-02-27 | Bothe Klaus | Tripod for photographic lamp or flashlight has extendable rod which can be retracted into a base box |
| CN201696908U (en) * | 2010-04-09 | 2011-01-05 | 李冰 | Novel modeling light device |
| CN102797303A (en) * | 2012-09-07 | 2012-11-28 | 苏州岸肯电子科技有限公司 | Illuminating wedge device of anechoic chamber |
| US20150034413A1 (en) * | 2013-08-02 | 2015-02-05 | Interman Corporation | Sound control apparatus |
| CN203982053U (en) * | 2014-07-25 | 2014-12-03 | 吴正威 | A kind of Portable infantile photograph lamp box |
| CN204631418U (en) * | 2015-04-17 | 2015-09-09 | 上海东方传媒技术有限公司 | Sound-absorbing light case |
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| Publication number | Publication date |
|---|---|
| CN104777699A (en) | 2015-07-15 |
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