CN115307095A - Lamp atomization system, stage lamp and atomization method - Google Patents

Lamp atomization system, stage lamp and atomization method Download PDF

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Publication number
CN115307095A
CN115307095A CN202211031316.8A CN202211031316A CN115307095A CN 115307095 A CN115307095 A CN 115307095A CN 202211031316 A CN202211031316 A CN 202211031316A CN 115307095 A CN115307095 A CN 115307095A
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CN
China
Prior art keywords
light
lamp
atomizing
focusing
atomization
Prior art date
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Pending
Application number
CN202211031316.8A
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Chinese (zh)
Inventor
刘建华
王惠均
周存良
陈世帆
张东军
江德群
阮利波
张昭荣
许俊生
郑业雄
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Guangzhou Caiyi Light Co Ltd
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Guangzhou Caiyi Light Co Ltd
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Filing date
Publication date
Application filed by Guangzhou Caiyi Light Co Ltd filed Critical Guangzhou Caiyi Light Co Ltd
Priority to CN202211031316.8A priority Critical patent/CN115307095A/en
Publication of CN115307095A publication Critical patent/CN115307095A/en
Pending legal-status Critical Current

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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
    • 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
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • 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
    • F21V5/00—Refractors for light sources
    • 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
    • F21W2131/10—Outdoor lighting
    • F21W2131/105—Outdoor lighting of arenas or the like
    • 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

Abstract

The invention discloses a lamp atomization system, a stage lamp and an atomization method, wherein the lamp atomization system comprises a focusing device, an atomization device and a light-emitting mirror which are sequentially arranged along a light-emitting direction, the atomization device comprises a first supporting part, a magnifying lens and a light-homogenizing sheet, the focusing device comprises a focusing lens, a light-passing hole for a light path to pass through is formed in the first supporting part, the magnifying lens and the light-homogenizing sheet are sequentially arranged on the first supporting part along the light-emitting direction, the focusing lens, the magnifying lens and the light-emitting lens are arranged along the same optical axis, a driving device is arranged on the first supporting part, a connecting part is arranged on the light-homogenizing sheet, the connecting part of the light-homogenizing sheet is connected with the first supporting part through the driving device, and the driving device can drive the light-homogenizing sheet to shield or avoid the light-passing hole.

Description

Lamp atomization system, stage lamp and atomization method
Technical Field
The invention is used in the technical field of optical application of lamps, and particularly relates to a lamp atomization system, a stage lamp and an atomization method.
Background
Along with the development of entertainment, the requirement for the stage effect is more and more strict, most atomizing functions on the present stage are that the atomizing is cut into the device at the focusing mirror front end design, the effect of softening facula is realized through cutting the monolithic atomizing piece, but this kind of mode can receive the restriction of product inner space structure, because the atomizing device quantity of product configuration itself is limited, can't hundredth satisfy every customer's demand and various performance scenes, and under the normal white light condition, cut into the atomizing piece gradually, the one side facula that light passes through the atomizing piece is soft, one side facula that light did not pass through the atomizing piece keeps original hard facula, facula softening effect is poor, can't accomplish gradual change atomizing, simultaneously because atomizing device installs at the focusing mirror front end, the structure need move forward just can realize when cutting into the atomizing piece, then can't accomplish the low-angle and realize the soft light effect.
Disclosure of Invention
The invention aims to at least solve one of the technical problems in the prior art and provides a lamp atomization system, a stage lamp and an atomization method, wherein the lamp atomization system is simple in structure and good in atomization effect.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a lamps and lanterns atomizing system, includes focusing device, atomizing device and the light-emitting mirror that sets gradually along the light-emitting direction, atomizing device includes first support component, magnifying glass and even slide, focusing device includes focusing lens, be equipped with the logical unthreaded hole that is used for the light path to pass on the first support component, the magnifying glass with even slide is established in proper order along the light-emitting direction on the first support component, focusing lens the magnifying glass with the light-emitting mirror sets up along same optical axis, be equipped with drive arrangement on the first support component, be equipped with connecting portion on the even slide, the connecting portion of even slide passes through drive arrangement with first support component links to each other, drive arrangement can drive even slide shelters from or avoids logical unthreaded hole.
Preferably, even slide includes the even optical disc subassembly of first even optical disc subassembly and the even optical disc subassembly of second of mutually supporting along the direction of perpendicular to light path, first even optical disc subassembly with the even semicircular in shape of the even optical disc subassembly of second, first even optical disc subassembly with be equipped with between the first supporting part and be used for the installation the first installation component of first even optical disc subassembly, the even optical disc subassembly of second with be equipped with between the first supporting part and be used for the installation the second installation component of the even optical disc subassembly of second, first even optical disc subassembly includes first arc limit, first installation component with the first arc limit fixed connection of first even optical disc subassembly, the even optical disc subassembly of second includes second arc limit, the second installation component with the second arc limit fixed connection of the even optical disc subassembly of second.
Preferably, the driving device comprises a first driving motor and a first driving shaft for controlling the first uniform optical sheet assembly and a second driving motor and a second driving shaft for controlling the second uniform optical sheet assembly, the connecting part comprises a first connecting part arranged on the first mounting part and a second connecting part arranged on the second mounting part, the top end of the first driving shaft is fixedly connected with the first connecting part, the driving device further comprises a first return spring and a second return spring, one end of the first return spring is connected with the first supporting part, the other end of the first return spring is connected with the first connecting part, the top end of the second driving shaft is fixedly connected with the second connecting part, one end of the second return spring is connected with the first supporting part, and the other end of the second return spring is connected with the second connecting part.
Preferably, the magnifying lens and the light homogenizing sheet are arranged on two sides of the first supporting part respectively, the magnifying lens is located between the focusing device and the light homogenizing sheet, the first driving motor and the second driving motor are installed on one side of the magnifying lens on the first supporting part, the first driving shaft penetrates through the first supporting part and is connected with the first connecting part, and the second driving shaft penetrates through the first supporting part and is connected with the second connecting part.
Preferably, still include the mount pad, focusing device with install on same optical axis the atomizing device is in on the mount pad, the mount pad be located focusing device with atomizing device's periphery, be equipped with the slide rail that sets up along the light path direction on the mount pad, focusing device's periphery be equipped with slide rail complex first slider, atomizing device's periphery be equipped with slide rail complex second slider.
The invention also provides a stage lamp which comprises the lamp atomization system.
The invention also provides an atomization method, which comprises the following steps:
the method comprises the following steps: enabling the light spot to be in a defocusing state;
step two: and the light homogenizing sheet is cut into to shield the light through hole.
Preferably, in the first step, whether the light spot is in an out-of-focus state is determined according to the positions of the magnifying lens and the focusing lens, if the light spot is not in the out-of-focus state, the position of the focusing device is adjusted to enable the light spot to be in the out-of-focus state, and if the light spot is in the out-of-focus state, the next operation is performed.
Preferably, in the first step, the defocusing position of the focusing lens is determined according to the specific positions of the atomizing device and the focusing device, and a flexible light spot with a smooth transition between the center and the edge is obtained.
Preferably, in the second step, the atomization effect is adjusted by controlling the number of the cut-in portions of the gloss coating.
One of the above technical solutions has at least one of the following advantages or beneficial effects: the lamp atomization system comprises a focusing device, an atomization device and a light outlet mirror, wherein the focusing device, the atomization device and the light outlet mirror are sequentially arranged along a light outlet direction, the atomization device comprises a magnifying lens and a light homogenizing sheet which are arranged on a first supporting part, the light homogenizing sheet can change the angle of light divergence, the light gathered at the center of a light spot is dispersed around the light spot, and a driving device is arranged on the first supporting part to drive the light homogenizing sheet to shield or avoid a light path.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural diagram of one embodiment of a lamp atomization system according to the invention;
FIG. 2 is a schematic view of an embodiment of the atomization device of the present invention;
FIG. 3 is a second schematic view of an embodiment of the atomization device of the present invention.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the present invention, if directions (up, down, left, right, front, and rear) are described, it is only for convenience of describing the technical solution of the present invention, and it is not intended or implied that the technical features referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, it is not to be construed as limiting the present invention.
In the invention, the meaning of "a plurality" is one or more, the meaning of "a plurality" is more than two, and the terms of "more than", "less than", "more than" and the like are understood to exclude the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the present invention, unless otherwise specifically limited, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.
Fig. 1 and 3 show reference direction coordinate systems of embodiments of the present invention, and the embodiments of the present invention will be described below with reference to the directions shown in fig. 1 and 3.
An embodiment of the present invention provides a lamp atomization system, referring to fig. 1, the lamp atomization system includes a focusing device 100, an atomization device 200, and a light exit mirror 300, which are sequentially arranged along a light exit direction, referring to fig. 3, the atomization device 200 includes a first support member 210, a magnifying lens 220, and a light distribution sheet 230, the light distribution sheet 230 can change a light divergence angle, and disperse light gathered at a center of a light spot around the light spot, referring to fig. 1, the focusing device 100 includes a focusing lens 110, referring to fig. 3, the first support member 210 is provided with a light through hole 211 for a light path to pass through, the magnifying lens 220 and the light distribution sheet 230 are sequentially arranged on the first support member 210 along the light exit direction, the focusing lens 110, the magnifying lens 220, and the light exit mirror 300 are arranged along a same optical axis, the first support member 210 is provided with a driving device 240, the light distribution sheet 230 is provided with a connecting portion, the connecting part of the light uniformizing sheet 230 is connected with the first supporting part 210 through the driving device 240, the driving device 240 can drive the light uniformizing sheet 230 to shield or avoid the light through hole 211, the lamp atomization system enables light to present a clear light spot after passing through the light outgoing mirror 300, the magnifying lens 220 and the focusing lens 110, then the amplification, reduction and focusing of the light spot are realized by controlling the position relationship of the atomization device 200 and the focusing device 100, then the focusing device 100 moves to a corresponding position to defocus while cutting in the light uniformizing sheet 230, namely, the light spot is softened by defocusing of the focusing lens 110, then the atomization degree is deepened along with the gradual increase of the cutting stroke of the light uniformizing sheet 230, and then the gradual atomization effect is realized, the light spot with soft and uniform edges is obtained, the lamp atomization system does not need to avoid the focusing lens 110 in the structural space when cutting in the light uniformizing sheet 230, thereby realizing the atomization function at a small angle, the light spot with soft transition and less light loss is obtained, the structure is simple, the atomization effect is good, the gradual atomization effect is realized, the application range is wide, and the universality is strong.
Referring to fig. 3, the light uniformizing sheet 230 includes a first light uniformizing sheet assembly 231 and a second light uniformizing sheet assembly 232 which are matched with each other along a direction perpendicular to the light path, referring to fig. 2, the first light uniformizing sheet assembly 231 and the second light uniformizing sheet assembly 232 are both semicircular, a first mounting part 250 for mounting the first light uniformizing sheet assembly 231 is disposed between the first light uniformizing sheet assembly 231 and the first supporting part 210, a second mounting part 260 for mounting the second light uniformizing sheet assembly 232 is disposed between the second light uniformizing sheet assembly 232 and the first supporting part 210, the first light uniformizing sheet assembly 231 includes a first arc-shaped side, the first mounting part 250 is fixedly connected with the first arc-shaped side of the first light uniformizing sheet assembly 231, the second light uniformizing sheet assembly 232 includes a second arc-shaped side, the second mounting part 260 is fixedly connected with the second arc-shaped side of the second light uniformizing sheet assembly 232, preferably, the first light uniformizing sheet assembly 231 is fixed on the first mounting part 250 by a shadowless adhesive, and the second light uniformizing sheet assembly 232 is fixed on the second mounting part 260 by a shadowless adhesive.
Referring to fig. 3, the driving device 240 includes a first driving motor 241 and a first driving shaft 242 for controlling the first light distributing sheet assembly 231 and a second driving motor 243 and a second driving shaft 244 for controlling the second light distributing sheet assembly 232, the connecting portions include a first connecting portion 251 provided at the first mounting part 250 and a second connecting portion 261 provided at the second mounting part 260, a top end of the first driving shaft 242 is fixedly connected to the first connecting portion 251, the driving device 240 further includes a first return spring 245 and a second return spring 246, one end of the first return spring 245 is connected to the first supporting part 210, the other end is connected to the first connecting portion 251, a top end of the second driving shaft 244 is fixedly connected to the second connecting portion 261, one end of the second return spring 246 is connected to the first supporting part 210, and the other end is connected to the second connecting portion 261, and movement and return of the first mounting part 250 and the second mounting part 260 are achieved.
In some embodiments, the first driving motor 241 is installed on the first supporting component 210 by a screw, the second driving motor 243 is installed on the first supporting component 210 by a screw, preferably, referring to fig. 3, the first connecting portion 251 is provided with a first bushing 252, the first connecting portion 251 and the first bushing 252 are fixed together by a core pin and a rivet, the second connecting portion 261 is provided with a second bushing 262, the second connecting portion 261 and the second bushing 262 are fixed together by a core pin and a rivet, the first bushing 252 is sleeved on the first driving shaft 242 and fixed by a screw, so that the first driving shaft 242 and the first connecting portion 251 are fixedly connected, the first connecting portion 251 can be driven by the first driving motor 241 to move, so as to open and close the first light homogenizing sheet assembly 231, the second bushing 262 is sleeved on the second driving shaft 244 and fixed by a screw, the second driving shaft 244 is fixedly connected with the second connecting portion 261, the second connecting portion can be driven by the second driving motor 243 to move, so as to open and close the second light homogenizing sheet assembly 232, the first return spring and the second return spring 246, the first return spring 245 is sleeved on the first driving shaft 245, and the second return spring 246 to provide an elastic force for the second return spring 244.
Referring to fig. 3, the magnifying lens 220 and the light homogenizing sheet 230 are respectively disposed at two sides of the first supporting member 210, the magnifying lens 220 is located between the focusing device 100 and the light homogenizing sheet 230, the first driving motor 241 and the second driving motor 243 are both installed at one side of the first supporting member 210 on which the magnifying lens 220 is disposed, the first driving shaft 242 passes through the first supporting member 210 and is connected with the first connecting portion 251, and the second driving shaft 244 passes through the first supporting member 210 and is connected with the second connecting portion 261, so that the lamp atomization system is compact in structure.
As a preferred embodiment of the present invention, referring to fig. 1, the present invention further includes a mounting base 400, the focusing device 100 and the atomizing device 200 are mounted on the mounting base 400 along the same optical axis, the mounting base 400 is located at the periphery of the focusing device 100 and the atomizing device 200, the mounting base 400 is provided with a sliding rail 410 arranged along the optical path direction, the periphery of the focusing device 100 is provided with a first slider 120 matched with the sliding rail 410, the periphery of the atomizing device 200 is provided with a second slider 270 matched with the sliding rail 410, so that the focusing device 100 and the atomizing device 200 can reciprocate along the optical axis, and the defocusing and spot softening operations are facilitated, preferably, the mounting base 400 is provided with two, and the two mounting bases 400 are provided at two sides of the focusing device 100 and the atomizing device 200, so as to achieve stable mounting of the focusing device 100 and accurate control of the position of the atomizing device.
Referring to fig. 1, a first servo motor 420 for driving the focusing device 100 to move and a second servo motor 430 for driving the atomizing device 200 to move are arranged on the mounting base 400, the first servo motor 420 is in transmission connection with the first slider 120 through a first belt, and the second servo motor 430 is in transmission connection with the second slider 270 through a second belt, so that the positions of the focusing device 100 and the atomizing device 200 are accurately controlled.
In some embodiments, referring to fig. 1, a first fixing member 500 is disposed at an end of the mounting base 400 close to the atomizing device 200, the exit mirror 300 is mounted on the mounting base 400 through the first fixing member 500, the first fixing member 500 is annular, a second supporting member 310 is disposed at an outer periphery of the exit mirror 300, and an outer periphery of the second supporting member 310 is connected to the first fixing member 500 through screws, it can be understood that the first fixing member 500 is connected to the mounting base through screws.
Referring to fig. 1, a second fixing part 600 is arranged at one end of the mounting base 400 close to the focusing device 100, the lamp atomization system further comprises a light source device 700, the second fixing part 600 is annular, when the lamp atomization system is used, light emitted by the light source device 700 presents a clear light spot after passing through the focusing lens 110, the magnifier 220 and the light emergent lens 300, and then the atomization device 200 and the focusing device 100 are controlled to move along the slide rail 410, so that the light spot is amplified, reduced and focused.
The lamp atomization system further comprises a control system for controlling the positions of the focusing device 100 and the atomization device 200, and the accurate circuit control system can ensure that each amplification state of the lamp atomization system can obtain a good defocusing effect.
The embodiment of the invention also provides a stage lamp which comprises the lamp atomization system in any one of the embodiments.
The invention also provides an atomization method, which comprises the following steps:
the method comprises the following steps: enabling the light spot to be in an out-of-focus state, judging whether the light spot is in the out-of-focus state or not according to the positions of the magnifying lens 220 and the focusing lens 110, if the light spot is not in the out-of-focus state, adjusting the position of the focusing device 100 to enable the light spot to be in the out-of-focus state, if the light spot is in the out-of-focus state, performing the next operation, specifically, receiving an atomization cut-in signal by a control system, when the atomization function is to be achieved, receiving a cut-in instruction of the light uniformizing sheet 230 by the control system, reading the specific positions of the current atomization device 200 and the focusing device 100 by the control system, specifically judging according to position information, moving the focusing device 100 by controlling the first servo motor 420, driving the focusing device 100 to translate to the corresponding position by the servo motor on the mounting seat 400, enabling the light spot to be in the out-of-focus state, and enabling the light spot edge to become soft and achieving a slight blurring effect;
preferably, according to the specific positions of the atomizing device 200 and the focusing device 100, the defocus position of the focusing lens 110 is determined, so as to obtain a flexible light spot with a gentle transition between the center and the edge, and in the using process, the effects generated corresponding to different positions of the focusing lens 110 at different positions of the magnifier 220 are completely different, for example: if the lamp is 20m away from the projection surface, the position of the magnifier 220 is moved, the focusing lens 110 is used for focusing, the diameter of the light spot on the projection surface is 2m, the edge contour is clear, the white light spot is clear, in this state, if the focusing lens 110 linearly moves downwards by 5mm, the defocusing is carried out, the edge of the light spot is gradually darkened and then the edge is weakened, and the light spot is not ideal, poor in uniformity and much in light loss; if the focusing lens 110 linearly moves up by 5mm, defocusing is carried out, the light spot edge is gradually softened until the stiff light spot edge outline is blurred, a flexible light spot with a gentle center and edge transition is realized, the uniformity is high, light loss is less, under the condition of the light spot, the light spot is in a good defocusing state, so that the outline of the light uniformizing sheet 230 cannot be imaged, the light uniformizing sheet 230 is gradually cut into, and the light spot edge gradually realizes a deeper atomization effect on the basis of the original softening. Therefore, before the cutting atomization, the positions of the atomizing device 200 and the focusing device 100 are judged through electric control, and then the corresponding ideal defocusing position is confirmed to perform defocusing, so that the light spots with soft transition and less light loss are obtained.
Step two: the cut-in light homogenizing sheet 230 covers the light through hole, preferably, the atomization effect is adjusted by controlling the cut-in part of the light homogenizing sheet 230, the light spot edge is softer and the atomization effect is more obvious along with the gradual increase of the cut-in part of the light homogenizing sheet 230, specifically, after the focusing device 100 is translated, the cut-in light homogenizing sheet 230 covers the light through hole 211, namely, the control device drives the first light homogenizing sheet assembly 231 through the first driving motor 241 and the second driving motor 243, the second light homogenizing sheet assembly 232 rotates to realize the cut-in action of the light homogenizing sheet 230, so that softer light spots are obtained, the part of the light spots covered by the light homogenizing sheet 230 is soft, and the part of the light spots not covered is hard, so that the multilayer atomization and gradual atomization effects are realized.
In the description herein, references to "an example," "an embodiment," or "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope of the claims of the present application.

Claims (10)

1. A lamp atomization system, comprising: including focusing device, atomizing device and the light-emitting mirror that sets gradually along the light-emitting direction, atomizing device includes first supporting component, magnifying glass and even light piece, focusing device includes focusing lens, be equipped with the logical unthreaded hole that is used for the light path to pass on the first supporting component, the magnifying glass with even light piece is established in proper order along the light-emitting direction on the first supporting component, focusing lens the magnifying glass with the light-emitting mirror sets up along same optical axis, be equipped with drive arrangement on the first supporting component, be equipped with connecting portion on even light piece, the connecting portion of even light piece pass through drive arrangement with first supporting component links to each other, drive arrangement can drive even light piece shelters from or avoids lead to the unthreaded hole.
2. The lamp atomizing system of claim 1, wherein: even slide includes the even slide subassembly of first even slide subassembly and the even slide subassembly of second of mutually supporting along the direction of perpendicular to light path, first even slide subassembly with the even semicircular in shape of the even slide subassembly of second, first even slide subassembly with be equipped with between the first supporting part and be used for the installation the first installation component of first even slide subassembly, the even slide subassembly of second with be equipped with between the first supporting part and be used for the installation the second installation component of the even slide subassembly of second, first even slide subassembly includes first arc limit, first installation component with the first arc limit fixed connection of first even slide subassembly, the even slide subassembly of second includes second arc limit, the second installation component with the second arc limit fixed connection of the even slide subassembly of second.
3. The lamp atomizing system of claim 2, wherein: the driving device comprises a first driving motor and a first driving shaft which are used for controlling the first uniform optical sheet assembly, and a second driving motor and a second driving shaft which are used for controlling the second uniform optical sheet assembly, the connecting part comprises a first connecting part and a second connecting part, the first connecting part is arranged on the first mounting part, the second connecting part is arranged on the second mounting part, the top end of the first driving shaft is fixedly connected with the first connecting part, the driving device further comprises a first reset spring and a second reset spring, one end of the first reset spring is connected with the first supporting part, the other end of the first reset spring is connected with the first connecting part, the top end of the second driving shaft is fixedly connected with the second connecting part, one end of the second reset spring is connected with the first supporting part, and the other end of the second reset spring is connected with the second connecting part.
4. The lamp atomizing system of claim 3, wherein: the magnifying lens with even slide sets up respectively the both sides of first supporting component, the magnifying lens is located focusing device with between the even slide, first driving motor with second driving motor all installs be equipped with on the first supporting component one side of magnifying lens, first drive shaft passes first supporting component with first connecting portion link to each other, the second drive shaft passes first supporting component with the second connecting portion link to each other.
5. The lamp atomizing system of claim 1, wherein: still include the mount pad, focusing device with install on same optical axis the atomizing device is in on the mount pad, the mount pad is located focusing device with atomizing device's periphery, be equipped with the slide rail that sets up along the light path direction on the mount pad, focusing device's periphery be equipped with the first slider of slide rail complex, atomizing device's periphery be equipped with slide rail complex second slider.
6. A stage lamp is characterized in that: comprising a lamp atomizing system according to any one of claims 1 to 5.
7. A method of fogging using the lamp fogging system of claim 1, characterized by the steps of:
the method comprises the following steps: enabling the light spot to be in a defocusing state;
step two: and the light homogenizing sheet is cut into to shield the light through hole.
8. The lamp atomizing system of claim 7, wherein: in the first step, whether the light spot is in an out-of-focus state or not is judged according to the positions of the magnifying lens and the focusing lens, if the light spot is not in the out-of-focus state, the position of the focusing device is adjusted to enable the light spot to be in the out-of-focus state, and if the light spot is in the out-of-focus state, the next operation is carried out.
9. The lamp atomizing system of claim 8, wherein: in the first step, according to the specific positions of the atomizing device and the focusing device, the defocusing position of the focusing lens is determined, and a flexible light spot with a smooth transition between the center and the edge is obtained.
10. The lamp atomizing system of claim 7, wherein: in the second step, the atomization effect is adjusted by controlling the number of the cut-in parts of the light homogenizing sheet.
CN202211031316.8A 2022-08-26 2022-08-26 Lamp atomization system, stage lamp and atomization method Pending CN115307095A (en)

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CN213146231U (en) * 2020-08-31 2021-05-07 广州市浩洋电子股份有限公司 Light effect governing system
CN215067468U (en) * 2021-06-02 2021-12-07 广州彩熠灯光股份有限公司 Stage lamp atomizing mirror drive arrangement
CN215336134U (en) * 2021-05-18 2021-12-28 广州彩熠灯光股份有限公司 Focusing and atomizing mechanism

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WO2019154052A1 (en) * 2018-02-07 2019-08-15 广州市浩洋电子股份有限公司 Focusing structure of zoom spotlight
CN209147017U (en) * 2018-09-03 2019-07-23 广州市浩洋电子股份有限公司 A kind of linear atomizing effect component and light adjusting system and stage lamp with it
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