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Stage lamp

A stage lighting and stage technology, applied in outdoor lighting, lighting applications, lighting and heating equipment, etc., can solve the problems of single, single, and not very rich lighting effects, and achieve the effect of small size and compact structure

Inactive Publication Date: 2016-03-23
GUANGZHOU DASEN LIGHTING ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The stage lighting effect in the prior art is relatively simple, and the light beam emitted is only monochromatic, such as white, red, green, blue, etc., which is relatively simple and the effect is not very rich.

Method used

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Examples

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Embodiment 1

[0029] refer to Figure 1-Figure 2 , a stage lamp described in this embodiment, including a housing 1, an LED lamp assembly 2 and an optical assembly, the LED lamp assembly 2 and the optical assembly are installed in the housing 1 of the stage lamp; the optical assembly includes a pattern plate assembly 3 , color wheel assembly 4, condenser lens 5, multi-color wheel assembly 6 and focusing lens 7;

[0030] The LED lamp assembly 2 includes a high-power LED lamp bead 21 with a power of 100 watts and an aluminum substrate 22 , and the high-power LED lamp bead 21 is fixedly installed on the aluminum substrate 22 . A heat sink 23 is also provided on the back of the aluminum substrate 22 . The back side of the radiator 23 is also provided with a cooling fan 24 .

[0031] The gobo assembly 3 includes a gobo 31 and a first driving mechanism 32 for driving the gobo 31 to rotate; the first driving mechanism 32 is a stepping motor.

[0032] The color wheel assembly 4 includes a color ...

Embodiment 2

[0040] refer to image 3 , the feature of this embodiment is: the number of the multi-color wheel is one. Others are the same as in Example 1.

[0041] Other examples:

[0042] The number of the multi-color discs is 3, 4 or more, and they are fixedly installed on the rotating frame respectively, and their center lines are located on the same circumference. The multi-color disc is a disc-shaped structure formed by bonding three, four, five, six or seven color chips of different colors evenly distributed along the circumference. The number of color chips can be adjusted accordingly according to actual needs.

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Abstract

The invention discloses a stage lamp. The stage lamp comprises a shell, an LED lamp assembly and an optical assembly. The LED lamp assembly and the optical assembly are both installed in the shell of the stage lamp. The optical assembly comprises a pattern disc assembly, a color disc assembly, a condensing lens, a multi-color disc assembly and a focusing lens. The multi-color disc assembly comprises at least one multi-color disc, a rotary frame for fixing the multi-color discs, and a third driving mechanism for driving the rotary frame to rotate. A pattern disc, a color disc, the focusing lens, the multi-color discs and the focusing lens are sequentially installed above the LED lamp assembly at intervals from bottom to top, and light emitted by the LED lamp assembly sequentially penetrates through the pattern disc, the color disc, the condensing lens, the multi-color discs and the focusing lens to be projected outwards. The set of multi-color discs are additionally arranged and formed by splicing three or more colorful color chips by 360 degrees, and after white light passes through the spliced color chips, a multi-color light beam, namely, a colorful light beam can be formed.

Description

technical field [0001] The invention relates to a lighting fixture, in particular to a stage lamp with colored light beams. Background technique [0002] Stage lighting is one of the necessary equipment of the stage lighting system, which produces various lighting effects under the control of the control system. The LED lights of stage lighting produce various beam effects through optical components. Stage lights can be divided into two types: dynamic stage lights and static stage lights. Dynamic stage lights can rotate, swing and other movements to create a dynamic rhythm; static stage lights are erected on the stage floor or hung on the wall. Change and flickering effects to create atmosphere. [0003] The stage lighting effect in the prior art is relatively simple, and the light beams emitted are only monochromatic such as white, red, green, blue, etc., which are relatively single and the effects are not very rich. Contents of the invention [0004] Aiming at the def...

Claims

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Application Information

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IPC IPC(8): F21S10/02F21V1/10F21V1/12F21V5/04F21W131/105F21W131/406F21Y115/10
CPCF21S10/026F21V1/10F21V1/12F21V5/04F21W2131/105F21W2131/406
Inventor 许法卿
Owner GUANGZHOU DASEN LIGHTING ELECTRONICS
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