RU27187U1 - LIGHTING DEVICE FOR CREATING LIGHT EFFECTS - Google Patents

Abstract

1. A lighting device for creating lighting effects, including a housing, a scanning mirror with a control system, a light source with a reflector, a forced cooling system, a control and monitoring system, a light converting system, an optical effects system (prism), and a system for projecting static and rotating gobo "stencils, a system for changing the diameter of the beam, a corrective light filter, a system for changing the power of the light flux, characterized in that it further comprises an image forming system Reflections of type with separating prisms; reflective optical system; a system for managing, receiving, processing and transmitting video and graphic information; system for reading information; storage medium. 2. A lighting device for creating lighting effects according to claim 1, characterized in that the reflective optical system consists of a receiving mirror system, a transmitting mirror, a deformable mirror system. A lighting device for creating lighting effects according to claim 1, characterized in that the storage medium is removable.

Description

U The proposed utility model relates to lighting devices for creating lighting effects and can be used for theater and concert events. Known lighting devices for creating theatrical effects using sets of stencils and prisms. 1 . However, the number of combinations of effects obtained using these devices is limited by the standard set of prisms and stencils. Even if additional stencils are included in the delivery package of the lighting device, with their help it is still possible to solve only general staging issues. When using custom-made stencils and prisms, inconvenience arises in operational work (time is required for their manufacture and delivery to the place of operation), in addition, they are notable for their high cost and short term of operation. A device of the company “Lampo LM - Lead 02, which includes an integrated liquid crystal screen - matrix (TFT), with which you can form any kind of images transmitted from a computer is known 2. The use of such devices is inconvenient in operation for reasons: 1. Increase in cable routes ( 1st route - for transmitting a video signal (RGB), 2nd - route for transmitting a control signal DMX 512). 2. An increase in the number of servicing devices (1st — for processing and transmitting video information, 2nd — for controlling the instrument with a DMX 512 code signal)

H. Increase in jobs (1st - at the computer, 2nd - at the remote

management.

The limitations of intrinsic optical resolution defined

the number of pixels (800 x 600) in the liquid crystal TFT screen of the image sensor matrix.

5. The presence of opaque gaps between individual pixels in

liquid crystal matrices leads to the appearance of a grid that

Visible with the projected effect.

6.This unit (LM - Lead 02) can reproduce without distortion

signals of only one, usually computer standard VGA,

SVGA, XGA.

7. For the reproduction of signals of other standards, including

television, it is necessary to apply special algorithms

transformation of graphic information to natural for a given

imaging device.

We also know a device for creating lighting effects, which we selected as a prototype — a HES 3 Cyberlight device, which includes a housing, a scanning mirror with a control system, a light source with a reflector, a forced cooling system, a control and monitoring system, a light converting device that includes an optical system, and a system subtractive color mixing CMY, a system of dichroic filters, a system of corrective filters; a system of optical effects (prisms), a system of rotating stencils "gobo, a system of static stencils" gobo, a system for changing the diameter of the beam, a system for changing the power of the light flux, a corrective light filter.

The disadvantage of this device is that it is impossible to quickly, during operation, change the pattern of the stencil, as well as create a projection of the animated video and graphic image.

The aim of the proposed technical solution is to expand the functionality of the device.

This goal is achieved by the fact that in the known lighting device for creating lighting effects, comprising a housing, a scanning mirror with a control system, a light source with a reflector, a forced cooling system, a control and monitoring system, a light converting system, an optical effect system (prism), a system for projection of static and rotating “gobo stencils, a system for changing the diameter of the beam, a corrective light filter, a system for changing the power of the light flux, further including: YSTEM imaging reflection type with separating prisms; reflective optical system; a system for managing, receiving, processing and transmitting video and graphic information; system for reading information; storage medium.

Moreover, the reflective optical system consists of a receiving mirror system, a transmitting mirror, a deformable mirror system, and the storage medium is removable.

The claimed model is illustrated in the drawing. The drawing shows a General view of the lighting device for creating lighting effects. The specified device contains a housing 1; scanning mirror 2; light beam (conditionally) 3; light source with reflector 4; forced cooling system 5; management and control system 6; light-converting system: optical system: collective lens 7 (1), focal lens system 7 (2), system

proximity and remote lenses 7 (3), CMY 8 subtractive color mixing system; optical effects system (prism) 9; gobo 10 rotating stencil system; system of static "gobo x stencils 11; a system for changing the diameter of the beam 12; a system for changing the power of the light flux 13; reflective optical system: receiving mirror system 14 (a), transmitting mirror 14 (b), deformable mirror system 14 (c); imaging device reflective type with separating prisms 15; a system for controlling, receiving, processing and transmitting video and graphic information 16; system for reading information 17; removable information carrier 18; correction light filter 19.

The lighting device operates as follows: When a supply voltage is applied to it, in the control and monitoring system 6, the device enters the standby state of the DMX 512 control signal in the control and monitoring system 6. After the control signal arrives, the light source with reflector 4 is turned on, and the forced cooling system is turned on 5 and the device begins the process of self-testing at the end of which it becomes the stage of waiting for control commands (light beam 3 passes from the light source with reflector 4 through the corrective light filter 19, through the CMY 8 subtractive color mixing system which is open and passes the light beam 3 without changing color, through the collective lens 7 (1), through the open position (without the “gobo stencil) of the gobo 10 rotating stencil system, through the open position (without the "gobo stencil) of the system of static" gobo stencils 11, through the system of changing the diameter of the beam 12 without changing the diameter, through the open position of the system of optical effects 9, through the system of the focal lens 7 (2), through the lens system

approaching and removing 7 (3) to the system for changing the power of the light note 13 which is closed and the transmitted light flux is 0. The scanning mirror 2 is in the upper disposition.

The system of the receiving mirror 14 (a) and the system of the deformable mirror 14 (c) are in the expected position (their position in the drawing is indicated by a dotted line), and the light beam 3 goes in a straight line without reflections to the imaging device of the reflecting type with dividing prisms 15 (on the dotted line in the drawing). The focal lens system 7 (2) with the zoom and remove lens system 7 (3) provides an angle of disclosure of the light beam 3 by 18 degrees.)

The purpose of the DMX 512 channels for controlling the lighting device:

Channel number

DMX control

512

Rough movement of the mirror with control system 2 from left to right and from left to right.

The exact movement of the mirror with control system 2 from right to left and from left to right.

Rough movement of the scanning mirror with control system 2 from top to bottom and bottom to top.

Accurate movement of the scanning mirror with control system 2 from top to bottom and bottom to top.

Management of a system for changing the power of light

Functions Performed

Motion control of the focal lens system

Control of the system for changing the diameter of the beam 12 Control of the static gobo system Control of the rotating system Control of the rotating

Management of the subtractive color mixing system Management of the subtractive color system

Subtractive color mixing control

System gating control

changes in light output 13

17 Remote shutdown control

Motion Control of the Zoom and Remove Lens System 7 (3)

7 (2), "gobo 10" gobo CMY 8 (Cyan - red) CMY -8 (Magenta - green CMY 8 (Yellow - blue)

from O to 100% and from 100% to O

Effect change rate control

and self-testing 9 stencils stencils stencils color mixing color) device

14 (c). In the drawing, both positions are marked (one of them is dashed). Both systems work synchronously. Controls graphic selection

21

Deformable Mirror System Control

14 (c) (controls convexity and concavity

Controls video and graphic correction

Controls video and graphic corrections; Controls smooth video changes; and controls rotation

Controls the operation of the lighting device to create lighting effects in three modes:

1. As a video and graphic information projector

2.As a projection spotlight

3.Combination mode

Controls the selection of video information

mirrors). information (horizontal). information (vertical). Informational information of a graphic formed image

1st mode - as a projector for video and graphic information

Some systems in this operating mode are not used and are in

primary state after testing. They are not manageable with

user side.

When a voltage is applied to it, to the control and control system 6, the device enters the standby state of the DMX 512 control signal to the control and control system 6. After the control signal arrives, the light source with reflector 4 is turned on, the forced cooling system 5 is turned on and the device starts the process self-testing at the end of which it becomes the stage of user-programmed commands (light kartia). Light beam 3 passes from a light source with a reflector 4 through a correction light filter 19, through a CMY 8 subtractive color shift system that is open and passes light beam 3 without changing color (this system is not controlled), through a collective lens 7 (1), through an open the position (without the “gobo stencil) of the rotary stencil system“ gobo 10 (this system is not controlled), through the open position (without the “gobo stencil) the static system“ gobo stencil 11 (this system is controlled), is reflected from the receiving system mirror 14 (a) 90 degrees, is reflected from the transmitting mirror 14 (6) 90 degrees and arrives at the imaging device with separating prisms 15 (information comes to the imaging device of the reflective type with separating prisms as follows: from a removable medium information 18, through the system for reading information 17, video and graphic information is supplied to a control system for receiving, processing, and transmitting video and graphic information 16, and from there to the image sensor type guide with separating prisms 15). From the imager with separating prisms 15, a light beam 3 with information arrives at the system of the deformable mirror 14 (this system allows the mirror to be deformed by means of control and monitoring

) and reflected from it at an angle of 90 degrees through the system of changing the diameter of the beam 12 (this system is controlled), through the open position of the ontic effects system 9 (this system is controlled), through the focal lens system 7 (2) (this system is controlled), through the system lenses for approaching and removing 7 (3) (this system is controlled), through a system for changing the power of the light flux 13 (the third system is controlled) which is open and the transmitted light flux is 100%. comes to the scanning mirror 2 which through control and control can move video and graphic information on the stage, screen, etc.

2nd mode - as a projection spotlight

Some systems are not used in the current mode of operation and are in the initial state after testing. They are not manageable by the user.

Lighting device operates as follows. When a supply voltage is applied to it, in the control and monitoring system 6, the device enters the standby state of the DMX 512 control signal in the control and monitoring system 6. After the control signal arrives, the light source with reflector 4 is turned on, the forced cooling system 5 is turned on and the device starts the process a self-test by which it’s okoizhirovanie at the stage of user-programmed commands (light card). The light beam 3 passes from the light source with the reflector 4 through the corrective light filter 19, through the CMY 8 subtractive color mixing system which, through control and monitoring, passes the light beam 3 with the necessary color change, through the collective lens 7 (1), through any position through control

and control of the gobo 10 rotating stencil system through any of the positioning and control systems of the static gobo stencils 11, through the system of changing the diameter of the beam 12 through control and monitoring, through any positioning of the optical effect system 9 by means of control and monitoring, through the focal lens system 7 (2) by means of control and monitoring, through a system of lenses of proximity and removal 7 (3) by means of control and co-control through a system of changing the power of luminous flux 13 which is open and transmitted light The flow through control and co-monitoring is 100% to the scaling mirror 2 which, through control and co-control, can move projection information along the stage, screen, etc.

The system of the receiving mirror 14 (a) is not controlled, the system of the deformable mirror 14 (c) is not controlled (the position of their position in the drawing is indicated by a dotted line), and the light beam 3 goes in a straight line (indicated by the dotted line in the drawing) without reflections and the imager reflecting type with dividing prisms 15 which in the operating mode is controlled.

3rd mode - Combined mode

In this mode, the 1st and 2nd modes work together. All systems are managed and controlled.

The inventive utility model allows to increase the resolution of the lighting device for creating lighting effects when projecting video and graphic information up to 2048 x 1536 pixels, and also provides full-color (without using compression algorithms) playback of video signals of the HDTV standard (10801).

Reflective optical system allows mechapical level to scale the projected images.

During operation, this utility model does not require laying additional cable routes and creating additional jobs.

In operational operation, the user is provided with all the possibilities known for today for creating lighting effects, which are collected in this lighting device.

Sources of information

1. Catalog 98 “Professional equipment for theaters, stage and discos of the company DSL p.118

2.http: //dsLmsk.ru/rus/catalog.htm

3.Passport to the Cyberligbt device

Claims (3)

1. A lighting device for creating lighting effects, including a housing, a scanning mirror with a control system, a light source with a reflector, a forced cooling system, a control and monitoring system, a light converting system, an optical effects system (prism), and a system for projecting static and rotating gobo "stencils, a system for changing the diameter of the beam, a corrective light filter, a system for changing the power of the light flux, characterized in that it further comprises an image forming system Reflections of type with separating prisms; reflective optical system; a system for managing, receiving, processing and transmitting video and graphic information; system for reading information; storage medium.  2. The lighting device for creating lighting effects according to claim 1, characterized in that the reflective optical system consists of a receiving mirror system, a transmitting mirror, a deformable mirror system. 3. The lighting device for creating lighting effects according to claim 1, characterized in that the storage medium is removable.