Bird-nesting prevention street lamp structure

By using detachable bird deterrent nails and staggered bird deterrent spikes, the problems of inconvenient installation and difficult maintenance of traditional street light devices are solved, achieving an effective effect of preventing birds from nesting and avoiding short circuits and lamp pollution.

CN224551391UActive Publication Date: 2026-07-24JIANGSU FEILITE LIGHTING ELECTRICAL APPLIANCE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGSU FEILITE LIGHTING ELECTRICAL APPLIANCE CO LTD
Filing Date
2025-08-15
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Traditional street light poles and lamp heads are prone to accumulating debris such as twigs and feathers at the connection point, creating conditions for birds to nest, leading to problems such as short circuits and lamp pollution. Existing bird deterrent devices are inconvenient to install and difficult to maintain.

Method used

It uses detachable bird deterrent nails and staggered bird deterrent spikes, combined with split-type collars and spiral bird deterrent spikes, to form a physical barrier that covers the lamp head shell, increasing the difficulty for birds to land, and eliminating the need to disassemble the lamp body for maintenance.

Benefits of technology

It achieves a bird-repelling effect that is easy to replace or adjust the layout, effectively preventing birds from staying, and does not require disassembling the lamp body during maintenance, thus avoiding short circuits and lamp contamination.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224551391U_ABST
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Abstract

The utility model discloses the technical field of lighting, specifically relates to a street lamp structure of bird nest building prevention. The street lamp structure of bird nest building prevention, including the lamp pole main body, its vertical installation is in ground, set up in the lamp pole arm of lamp pole main body, the lamp pole arm is connected in lamp pole main body, the free end of this lamp pole arm is provided with the lamp holder, and the bird expelling subassembly is set up in the lamp holder and lamp pole arm, wherein, the bird expelling subassembly includes the bird expelling nail of one week direction setting in the outside of lamp pole arm, and the bird expelling nail can be dismantled relative to lamp pole arm. The utility model discloses convenient replacement or adjustment layout, effectively prevents the stay of birds, and does not need to dismantle the lamp body when maintaining.
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