CN112628679B - Combined luminous film photography lamp - Google Patents
Combined luminous film photography lamp Download PDFInfo
- Publication number
- CN112628679B CN112628679B CN202011452591.8A CN202011452591A CN112628679B CN 112628679 B CN112628679 B CN 112628679B CN 202011452591 A CN202011452591 A CN 202011452591A CN 112628679 B CN112628679 B CN 112628679B
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- light
- light source
- chute
- auxiliary
- main body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a combined luminous film photography lamp, which comprises: a light source providing initial light; the auxiliary light-emitting piece receives the light rays emitted by the light source and emits the light rays after the light rays are processed; and the regulation and control module controls the light ray emergence effect of the auxiliary light-emitting piece. According to the invention, through the auxiliary light-emitting piece and the regulation and control module, the irradiation effect of the whole lamp can be regulated under the condition of not changing a light source, so that the environmental light requirements of some special scenes are met. The substantial effects of the invention include: the invention processes and combines the light emitted by the light source through a unique structure, can enable the final emergent light to have additional effect even if the light source is not changed, can adapt to different scene requirements, and has higher flexibility.
Description
Technical Field
The invention relates to the technical field of light control, in particular to a combined luminous movie photography lamp.
Background
Movie light fixtures are lighting and effect fixtures used in movie production to achieve specific artistic effects and to meet the requirements of light sensing. But the research direction of current film lamp is mostly concentrated on the focus of lamps and lanterns and the regulation of light dark, like publication No. CN 208124120U's utility model discloses a remote control focusing, the LED film lamp of adjusting light dark, this film lamp adopts flexible driving motor to drive the LED light source body and carries out the seesaw inside the lamp body, and then adjusts the focus, and set up the lamp pearl setting of three independent control of group on the LED light source body, can carry out the regulation of illumination intensity, the focus that carries out lamps and lanterns and the regulation of light dark that can be better.
However, when scenes are shot, the light effect is not limited to focal length and brightness, the lighting effect presented in many specific scenes is complex, and complex auxiliary facilities are generally required to be built to restore the scene environment, so that the shooting efficiency is low, the cost is high, and therefore a movie lamp capable of changing the light effect is urgently needed at present.
Disclosure of Invention
Aiming at the problem that the light effect cannot be well changed in the prior art, the invention provides the combined type luminous film photography lamp, and by means of the auxiliary light-emitting piece and the regulation and control module, the effect of environment light which cannot be generated only by the original light source can be realized, so that the scene construction cost is reduced, and the shooting efficiency is improved.
The technical scheme of the invention is as follows.
A combination light-emitting motion picture photography light comprising: a light source providing initial light; the auxiliary light-emitting piece receives the light rays emitted by the light source and emits the light rays after the light rays are processed; and the regulation and control module controls the light ray emergence effect of the auxiliary light-emitting piece.
According to the invention, through the auxiliary light-emitting piece and the regulation and control module, the irradiation effect of the whole lamp can be regulated under the condition of not changing a light source, so that the environmental light requirements of some special scenes are met.
Preferably, the auxiliary light-emitting piece comprises a glass main body and a chute, wherein the glass main body is hexahedral, one end of the glass main body is abutted to the light source, the chute divides the glass main body into two parts in an inclined mode, and an included angle exists between the chute and the initial emergent direction of the light source. After the light of light source penetrated into the glass main body, refraction and reflection took place in chute department, led to the light of final outgoing to mix different direction and effect, incident light can take place the total reflection in chute department when specific angle in addition for originally direct refracted light disappears. The technology enlarges the light ray adjusting scope, can change the inclined groove filler, the light source incidence angle, the concrete shape of the glass body and other aspects to lead the emergent light to generate different effects, and can be used as the basis of the special scene illumination requirement.
Preferably, the regulating module comprises a background plate and a reflecting plate, the reflecting plate is positioned on one side of the glass body, the side is positioned on the opposite side of the light source, and the background plate is arranged on one side of the glass body, which is positioned between the reflecting plate and the light source. The reflecting plate is coated with materials with good reflecting effects such as silver or aluminum and the like and is used as a reflector, and the coating of the background plate can adopt different colors, patterns or materials according to requirements, so that the reflected light rays have special effects, and the light effect of the whole lamp can be adjusted.
Preferably, the regulation and control module further comprises a permeable membrane and a fan, the permeable membrane is detachably connected with the inside of the chute, the fan is arranged outside the chute, and an air outlet of the fan faces the chute. The transparent film may be translucent or fully transparent, or other patterns or colors may be added so that the light passing through the chute will be adjusted to achieve the desired illumination effect.
Preferably, the glass body has a rectangular parallelepiped shape.
Preferably, the light source includes a light emitting unit and a rotating mechanism, the light emitting unit is connected to the rotating mechanism, and the rotating mechanism adjusts the light emitting unit to change the emitting direction. When the direction of the light source is adjusted, the refraction and reflection of the light in the glass main body are changed, so that the emergent effect is adjusted.
The substantial effects of the invention include: the invention processes and combines the light emitted by the light source through a unique structure, can enable the final emergent light to have additional effect even if the light source is not changed, can adapt to different scene requirements, and has higher flexibility.
Drawings
FIG. 1 is an overall schematic view of embodiment 1 of the present invention;
FIG. 2 is a schematic view of a glass body of example 1 of the present invention;
FIG. 3 is a schematic view of a glass body of example 2 of the present invention;
FIG. 4 is a light path diagram of embodiment 1 of the present invention;
FIG. 5 is another optical path diagram of embodiment 1 of the present invention;
the figure includes: 1-light source, 2-auxiliary light emitting piece, 3-regulation module, 21-glass main body and 22-inclined groove.
Detailed Description
The technical solution of the present application will be described with reference to the following examples. In addition, numerous specific details are set forth below in order to provide a better understanding of the present invention. It will be understood by those skilled in the art that the present invention may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present invention.
Example 1:
as shown in fig. 1, a combination type light-emitting movie photography lamp includes: a light source 1 for providing initial light; the auxiliary light-emitting piece 2 receives the light rays emitted by the light source and emits the light rays after the light rays are processed; and the regulation and control module 3 is used for controlling the light ray emergence effect of the auxiliary light-emitting piece.
According to the invention, through the auxiliary light-emitting piece and the regulation and control module, the irradiation effect of the whole lamp can be regulated under the condition of not changing a light source, so that the environmental light requirements of some special scenes are met.
As shown in fig. 2, the auxiliary light-emitting member includes a glass body and a chute, the glass body is rectangular, one end of the glass body is abutted to the light source, the chute divides the glass body into two parts, and an included angle exists between the chute and the initial emitting direction of the light source. After the light of light source penetrated into the glass main body, refraction and reflection took place in chute department, led to the light of final outgoing to mix different direction and effect, incident light can take place the total reflection in chute department when specific angle in addition for originally direct refracted light disappears. The technology enlarges the light ray adjusting scope, can change the inclined groove filler, the light source incidence angle, the concrete shape of the glass body and other aspects to lead the emergent light to generate different effects, and can be used as the basis of the special scene illumination requirement.
The adjusting and controlling module comprises a background plate and a reflecting plate, the reflecting plate is positioned on one side of the glass main body, the side is positioned on the opposite side of the light source, and the background plate is arranged on one side of the glass main body between the reflecting plate and the light source. The reflecting plate is coated with materials with good reflecting effects such as silver or aluminum and the like and is used as a reflector, and the coating of the background plate can adopt different colors, patterns or materials according to requirements, so that the reflected light rays have special effects, and the light effect of the whole lamp can be adjusted.
The light source of the present embodiment includes a light emitting unit and a rotating mechanism, the light emitting unit is connected to the rotating mechanism, and the rotating mechanism adjusts the light emitting unit to change the emitting direction. When the direction of the light source is adjusted, the refraction and reflection of the light in the glass main body are changed, so that the emergent effect is adjusted.
As shown in fig. 4 and 5, the light rays exhibit different reflection and refraction conditions under different incidence angles, so that the adjustment of the incidence angle, the background plate, and the like will change the whole illumination effect.
Example 2:
this embodiment is identical to the previous embodiment in its entirety, except that the chute is arranged differently, as shown in particular in fig. 3.
In addition, the regulation and control module of the embodiment further comprises a transparent film and a fan, the transparent film is detachably connected with the inside of the chute, the fan is arranged outside the chute, and an air outlet of the fan faces the chute. The fan sets up in the quick-witted case that the light source was located, and the transparent film can be translucent or also can be totally transparent, perhaps increases other patterns or colour for the light that passes through the chute all will be adjusted, in order to reach required illuminating effect.
Through the description of the above embodiments, those skilled in the art will understand that, for convenience and simplicity of description, only the division of the above functional modules is used as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of a specific device is divided into different functional modules to complete all or part of the above described functions.
In the embodiments provided in this application, it should be understood that the disclosed structures and methods may be implemented in other ways. For example, the above-described embodiments with respect to structures are merely illustrative, and for example, a module or a unit may be divided into only one logic function, and may have another division manner in actual implementation, for example, a plurality of units or components may be combined or may be integrated into another structure, or some features may be omitted or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, structures or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may be one physical unit or a plurality of physical units, may be located in one place, or may be distributed to a plurality of different places. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially or partially contributed to by the prior art, or all or part of the technical solutions may be embodied in the form of a software product, where the software product is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps of the methods of the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (5)
1. A modular lighted motion picture photography light, comprising:
a light source providing initial light;
the auxiliary light-emitting piece receives light rays emitted by the light source and emits the light rays after processing, the auxiliary light-emitting piece comprises a glass main body and a chute, the glass main body is hexahedral, one end of the glass main body is abutted to the light source, the chute divides the glass main body into two parts in a tilting mode, and an included angle exists between the chute and the initial emitting direction of the light source;
the adjusting and controlling module controls the light emitting effect of the auxiliary light emitting piece, the adjusting and controlling module comprises a background plate and a reflecting plate, the reflecting plate is located on one side of the auxiliary light emitting piece, and the background plate is arranged between the reflecting plate and the light source.
2. The combination lighted motion picture photography light of claim 1, wherein the reflector panel is positioned on a side of the glass body opposite the light source, and the background panel is positioned on a side of the glass body between the reflector panel and the light source.
3. The combination lighted motion picture photography luminaire of claim 1, wherein the control module further comprises a transparent membrane removably attached to the interior of the chute, and a blower disposed outside the chute with an outlet of the blower facing the chute.
4. A combination lighted cinematographic light as claimed in claim 1 or 2, wherein the glass body is cuboid in shape.
5. The combination lighted cinematographic light of claim 1, wherein the light source includes a light emitting unit and a rotating mechanism, the light emitting unit being coupled to the rotating mechanism, the rotating mechanism adjusting the light emitting unit to change the direction of the emitted light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011452591.8A CN112628679B (en) | 2020-12-11 | 2020-12-11 | Combined luminous film photography lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011452591.8A CN112628679B (en) | 2020-12-11 | 2020-12-11 | Combined luminous film photography lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112628679A CN112628679A (en) | 2021-04-09 |
| CN112628679B true CN112628679B (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011452591.8A Active CN112628679B (en) | 2020-12-11 | 2020-12-11 | Combined luminous film photography lamp |
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| Country | Link |
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| CN (1) | CN112628679B (en) |
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| DE10143669A1 (en) * | 2001-09-06 | 2003-03-27 | Zeiss Carl Jena Gmbh | Dimmer for arc lamp of projector, comprises opposed diaphragm segments carried on holders, permitting symmetrical adjustment over entire range of illumination |
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| EP2366937A1 (en) * | 2010-03-18 | 2011-09-21 | GLP German Light Products GmbH | Illumination apparatus |
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| CN1591164A (en) * | 2003-09-04 | 2005-03-09 | 台达电子工业股份有限公司 | Projecting lighting system and projecting lighting method thereof |
| US7114829B2 (en) * | 2004-12-01 | 2006-10-03 | Wen-Cheng Lai | Multi-facet full color illuminator |
| CN101169576B (en) * | 2006-10-27 | 2013-04-10 | 中强光电股份有限公司 | Projection device and its inner full-reflection prism |
| CN101382659B (en) * | 2007-09-07 | 2010-09-29 | 鸿富锦精密工业（深圳）有限公司 | Total internal reflection prism system and method for manufacturing same |
| CN102901058B (en) * | 2012-10-17 | 2017-03-01 | 广州市浩洋电子有限公司 | A kind of optical system for stage lamp |
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| CN111025836A (en) * | 2019-12-31 | 2020-04-17 | 深圳市中科创激光技术有限公司 | Optical path system and projector |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10143669A1 (en) * | 2001-09-06 | 2003-03-27 | Zeiss Carl Jena Gmbh | Dimmer for arc lamp of projector, comprises opposed diaphragm segments carried on holders, permitting symmetrical adjustment over entire range of illumination |
| CN101008708A (en) * | 2006-01-26 | 2007-08-01 | 杰创光电股份有限公司 | Low frequency reinforcing optic engine used in projection display |
| CN101191984A (en) * | 2006-11-27 | 2008-06-04 | 晶荧光学科技有限公司 | LEDLight source for LED projection display and projection device using same |
| CN101382658A (en) * | 2007-09-07 | 2009-03-11 | 鸿富锦精密工业（深圳）有限公司 | Prism system |
| EP2366937A1 (en) * | 2010-03-18 | 2011-09-21 | GLP German Light Products GmbH | Illumination apparatus |
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| CN112628679A (en) | 2021-04-09 |
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