Infrared induction module and lamp

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AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By adding a protective cover to the Fresnel lens of the infrared sensor lamp and combining it with adhesive bonding and a recessed design for the lamp cover, the problem of Fresnel lenses being easily damaged during production and transportation is solved, achieving higher protection and sealing, and improving the product's durability.

CN223939295UActive Publication Date: 2026-02-24GUANGDONG NASITER INT LIGHTNING CO LTD

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Patent Information

Application Number: CN202520183024.9
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2025-02-06
Publication Date: 2026-02-24
Estimated Expiration: 2035-02-06

Application Information

Patent Timeline

06 Feb 2025

Application

CN202520183024.9

24 Feb 2026

Publication

CN223939295U

IPC: F21V15/00; F21V17/10; F21V31/00; F21V23/04; F21S8/00

CPC: Y02B20/40

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Application Domain

Electric circuit arrangements Protective devices for lighting

Technology Topics

Fresnel lens Engineering

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AI Technical Summary

Technical Problem

The Fresnel lenses of existing infrared sensor lights are easily damaged by impacts during production and transportation, lacking effective protection.

Method used

A protective cover is fitted onto the Fresnel lens, and the lens is secured by adhesive bonding and structural design. Combined with the groove design of the lampshade, the impact of external objects is reduced, thereby improving the protective effect.

Benefits of technology

This enhances the protection of the Fresnel lens, improves the waterproof and moisture-proof sealing of the luminaire, reduces the probability of lens damage, and improves the durability and reliability of the product.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an infrared induction module and a lamp, and relates to the technical field of illumination, the infrared induction module comprises a circuit board and a sensor, the sensor is arranged on the circuit board; a mounting rack, wherein the circuit board is mounted in the mounting rack; the Fresnel lens is arranged on the sensor in a sleeving manner; and the protective cover is arranged on the Fresnel lens in a sleeving manner. The Fresnel lens is provided with the protective cover, and the protective cover is used for sleeving the Fresnel lens, so that the protection of the Fresnel lens is improved.

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