Method for selecting a light source for a deep-sea laser light
Through testing systems and formula calculations, suitable light sources for deep-sea laser lights were selected, solving the problems of light attenuation and pressure adaptability of light sources in deep-sea environments, and realizing effective illumination of deep-sea laser lights.
CN116105976BActive Publication Date: 2026-09-04FOSHAN ELECTRICAL & LIGHTING
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Patent Information
- Application Number
- CN202211595119.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-12-13
- Publication Date
- 2026-09-04
- Estimated Expiration
- 2042-12-13
AI Technical Summary
Technical Problem
The light attenuation and pressure requirements in the deep-sea environment make existing lighting device designs difficult to adapt, necessitating a light source selection method suitable for deep-sea laser lights.
Method used
The minimum emission angle, color uniformity, diameter, and luminous flux of the light source in air were measured using a testing system. The corresponding parameters in seawater were calculated using formulas to screen out light sources that meet the requirements.
Benefits of technology
It provides an accurate method for selecting light sources, ensuring that deep-sea laser lights have sufficient light emission angle, color uniformity, and illuminance in seawater, and meet the optical design requirements of the deep-sea environment.
✦ Generated by Eureka AI based on patent content.
Abstract
The present application relates to the technical field of deep-sea lighting device, and particularly discloses a selection method for light source of deep-sea laser lamp, which comprises the following steps: (1) providing a plurality of to-be-tested light sources; (2) determining the minimum light-emitting angle of each light source in air by using a test system; (3) calculating the minimum light-emitting angle i of the to-be-tested light source in seawater min1 ; if i min1 ≤ 2°, the to-be-tested light source can be used as the light source of the deep-sea laser lamp; if i min1 > 2°, the to-be-tested light source cannot be used as the light source of the deep-sea laser lamp. The present application selects the light source of the deep-sea laser lamp by taking the light-emitting angle as the reference, and provides a good foundation for the design of the deep-sea laser lamp.
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