Breeding lamp

By designing the lens cover in the breeding lamp to refract light laterally to form a low light area, the problems of low light uniformity and local exposure transition in the prior art are solved, and a more uniform light effect is achieved, reducing the aquatic product Stress response promotes the healthy growth of microalgae.

CN119302257APending Publication Date: 2025-01-14FOSHAN ELECTRICAL & LIGHTING
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Patent Information

Application Number
CN202411224722.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-09-03
Publication Date
2025-01-14

AI Technical Summary

Technical Problem

The existing aquaculture lamps have low illumination uniformity and local exposure transition problems, which leads to an increase in stress response of aquatic products, which is not conducive to growth.

Method used

A breeding lamp including a lamp case base, a light emitting element and a lens cover is designed. The lens cover has a light inlet refractive portion and a light outgoing refractive portion. Both sides of the light outgoing refractive portion are provided with a light outgoing surface with a preset inclination angle, and through the inlet The light refractive wall and the light-emitting refractive wall refract light, causing the light to emit sideways, forming a low-light area. The light-emitting element is located below the low-light area to improve the light uniformity.

Benefits of technology

The light emitted sideways forms a low-light area, which solves the problem of overexposed light at the opposite side of the light source, improves the uniformity of light, reduces the stress response of aquatic products, and promotes the healthy growth of microalgae.

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Abstract

The invention discloses a cultivation lamp which comprises a lamp shell base, a light-emitting element and a lens cover body, and the lens cover body is installed on the lamp shell base so as to form a closed space used for containing the light-emitting element in a closed mode; the lens cover body comprises a light inlet refraction part and a light outlet refraction part, and light outlet faces with preset inclination angles are arranged on the two sides of the light outlet refraction part so that light can be emitted outwards in the lateral direction. The incident light refraction part is provided with an incident light surface with a preset inclination angle, and the incident light surface is correspondingly arranged above the light-emitting element; the incident light refraction part and the emergent light refraction part are respectively provided with an incident light refraction wall and an emergent light refraction wall which correspond to each other, so that light rays emitted from the incident light surface are refracted to the emergent light surface; through refraction of the emergent light refraction wall, a weak light area used for shielding a light source is formed between the emergent light faces on the two sides, and the light-emitting element is correspondingly located below the weak light area. According to the invention, the problems of low uniformity and local exposure transition generated in point and line light sources can be solved.
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Citation Information

Patent Citations

  • Aquarium cultivation illuminating device

    CN107002977A

  • LED street lamp

    CN114234088A

  • Lamp

    CN216743927U

  • Breeding lamp

    CN223168974U