Title:
ILLUMINATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/098853
Kind Code:
A1
Abstract:
An illuminating device, comprising a mixed light source (10), a first converging element (8), an adjusting mechanism (11), a light condensing mechanism (13), and a diaphragm (9). The mixed light source (10) comprises a first light source (102) and a second light source (100). The first light source (102) is used for generating first light, and the second light source (100) is used for generating second light. The first converging element (8) is arranged on a light path of the first light and the second light. The light condensing mechanism (13) is arranged on the adjusting mechanism (11), the adjusting mechanism (11) is used for adjusting the position of the light condensing mechanism (13), and the light condensing mechanism (13) is located on a light path of the second light passing through the first converging element (8) or outside a light path of the first light passing through the first converging element (8). The first light is transmitted to the diaphragm (9) after passing through the first converging element (8), or the second light is transmitted to the diaphragm (9) after passing through the first converging element (8) and the light condensing mechanism (13). The first light and the second light are focused on the diaphragm (9) after passing through the first converging element (8) and form an illumination spot having high luminous flux and high illumination, thereby meeting the requirements of high illumination and high luminous flux output, and facilitating the wide application of the illuminating device.
Inventors:
ZHANG QUAN (CN)
Application Number:
PCT/CN2023/111152
Publication Date:
May 16, 2024
Filing Date:
August 04, 2023
Export Citation:
Assignee:
YLX INC (CN)
International Classes:
F21V13/02; F21V5/04; F21V9/45; F21Y113/20; F21Y115/10; F21Y115/30
Foreign References:
| CN219389500U | 2023-07-21 | |||
| CN205350946U | 2016-06-29 | |||
| CN216591181U | 2022-05-24 | |||
| CN102662301A | 2012-09-12 | |||
| CN110748805A | 2020-02-04 | |||
| US20100309439A1 | 2010-12-09 | |||
| CN104456429A | 2015-03-25 |
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