The invention relates to the technical field of intelligent traffic, in particular to a buried signal lamp for urban intelligent traffic. The buried signal lamp for urban intelligent traffic comprises a lamp body, the lamp body comprising a lampshade, an integrally-formed lamp holder being fixedly embedded in the bottom of the lampshade, the lamp holder being in a hollow cylinder shape, and a threaded groove being formed in the outer wall of the lamp holder; a safety component, located in the lampshade. A signal lamp assembly arranged in the lamp body is protected through the safety component, the safety component comprises a retractable elastic air cushion ring, and a plurality of annularly-distributed branch pipes are fixedly embedded in the outer ring wall of the retractable elastic air cushion ring. The telescopic elastic air cushion ring is embedded in the lampshade, and branch pipes on the telescopic elastic air cushion ring penetrate through through holes formed in the inner wall of the lampshade and extend into an annular groove formed in the top of the lampshade. The underground signal lamp for the urban intelligent traffic has the advantage that the signal lamp assembly can be automatically protected.
本发明涉及智慧交通技术领域,尤其涉及一种城市智慧交通用地埋式信号灯。所述城市智慧交通用地埋式信号灯包括灯体,所述灯体包括灯罩,所述灯罩的底部固定嵌合有一体成型的灯座,且所述灯座呈中空圆柱状并在外壁上开设有螺纹槽;安全部件,位于所述灯罩内,且通过所述安全部件对内设在灯体内的信号灯组件进行防护,所述安全部件包括收缩式弹性气垫环,所述收缩式弹性气垫环的外环壁上固定嵌合有若干个环形分布的支管,且所述收缩式弹性气垫环内嵌至灯罩内,所述收缩式弹性气垫环上的支管分别穿过灯罩内壁开设的通孔并延伸至灯罩顶部开设的环形槽内。本发明提供的城市智慧交通用地埋式信号灯具有可自行防护信号灯组件的优点。
Buried signal lamp for urban intelligent traffic
一种城市智慧交通用地埋式信号灯
2022-02-25
Patent
Electronic Resource
Chinese
Buried traffic signal lamp intelligent control method and system
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