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Light source system

A light source system and light source technology, applied in the field of light source systems, can solve problems such as single luminous effect, inability to satisfy diversification, presentation, etc.

Active Publication Date: 2022-04-22
GUANGZHOU UNIONLUX ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a light source system for the problems that the existing LED light source modules usually cannot realize the presentation of different light spots, the luminous effect is relatively single, and cannot meet the diversified needs.

Method used

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Experimental program
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Embodiment 1

[0043] In this embodiment, at least one set of illuminants 11 includes two different illuminants as an example, and in other embodiments, more than two different illuminants may be included. When the light source adjusting device 100 of this embodiment is at the initial position, the collimating lens mechanism 20 is at the first position, and the lens unit of the collimating lens mechanism 20 is aimed at the first type of illuminant and collimates the light beam emitted by it. The straightened light beam is converged by the focusing lens 200 to form the first spot effect; when the spot effect needs to be changed, the driving member 33 drives the first fixed assembly to move along the axial direction of the first shaft assembly 32, so that the collimating lens mechanism 20 Located at the second position, the lens unit of the collimating lens mechanism 20 is aimed at the second type of illuminant and collimates the light beam emitted by it, and the collimated light beam is converge...

Embodiment 2

[0070] The structure and principle of this embodiment are similar to that of Embodiment 1, the difference is that at least one group of said luminous body groups 11 in this embodiment includes at least three different luminous bodies, and said position adjustment mechanism 30 also includes a function for the first The sliding stroke of the fixed seat assembly 31 or the second fixed seat assembly 41 is limited by the third limiting unit 50, so that the collimating lens mechanism 20 is limited to the third position or the mth position by the third limiting unit 50, so that the lens The unit is aligned with the third illuminant or the mth illuminant.

[0071] Such as figure 1 , figure 2 combine Figure 8 , Figure 9 As shown, this embodiment takes limiting the sliding stroke of the second fixing seat assembly 41 as an example, and it can also be set to limit the first fixing seat assembly 31 in other embodiments. The third limiting unit 50 is a solenoid valve push rod. When ...

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Abstract

The present invention relates to a light source system, comprising: a light source adjustment device, including a light source mechanism, a collimating lens mechanism for collimating the light beam emitted by the light source mechanism, and a collimating lens mechanism connected with the collimating lens mechanism for adjusting A position adjustment mechanism for the relative position of the collimating lens mechanism and the light source mechanism; a focusing lens, arranged in the light output direction of the collimating lens mechanism, for converging the beams collimated by the collimating lens; Wherein, the light source mechanism is provided with at least one set of illuminants, and at least one set of the illuminants includes at least two different illuminants. In the present invention, at least two different illuminants are arranged on the light source, and the present invention is connected with the collimating lens mechanism by setting a position adjustment mechanism, thereby controlling the relative displacement of the collimating lens mechanism and the light source mechanism, so that the lens on the collimating lens mechanism The unit can be collimated to different illuminants to achieve different spot effects.

Description

technical field [0001] The invention relates to the field of optical technology, in particular to a light source system. Background technique [0002] Most of the existing stage lighting sources use LED light sources. When the stage light source structure is collimated, the lens unit is aligned with the optical center of the LED chip to achieve the best collimation effect; but the single LED chip presents The light spot effect is a single effect. If you need to achieve a different color temperature, different color or different shape of the light spot effect, you need to replace the light source module, which is time-consuming and labor-intensive, and cannot better meet the current needs. However, if two or more LED chips are set on one chip unit to correspond to the same lens unit, the lens unit cannot be aligned with the optical center of each LED chip for optimal collimation, and the light spots presented The effect cannot meet the stage lighting standard. Therefore, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/00F21V13/00F21V14/06F21V19/00F21W131/105F21W131/406F21Y115/10F21Y115/30
CPCF21S8/00F21V19/001F21V14/06F21V13/00F21W2131/105F21W2131/406F21Y2115/10F21Y2115/30
Inventor 不公告发明人
Owner GUANGZHOU UNIONLUX ELECTRONICS TECH CO LTD
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