The invention relates to the technical field of railway alarm equipment, especially to a novel multifunctional railway alarm lamp. The novel multifunctional railway alarm lamp comprises a base, and asupporting cylinder is welded to the axis of the top outer wall of the base. A supporting rod is movably connected to the axis of the outer wall of the top end of the supporting cylinder; a mounting base is welded to the top end of the supporting rod, arc-shaped grooves distributed in an equidistant structure are formed in the periphery of the outer side wall of the mounting base, a dustproof netplate is welded into each arc-shaped groove, a cylinder is welded to the axis of the inner wall of the bottom of the mounting base, and loudspeakers distributed in an equidistant structure are mountedon the periphery of the outer side wall of the cylinder through bolts. The beneficial effects of the novel multifunctional railway alarm lamp are that the interior of the mounting base is provided with a plurality of loudspeakers, harsh sounds can be made when the alarm lamp flashes, the supporting rod can effectively drive the alarm lamp to ascend and descend, the alarm range of the alarm lamp is widened, the height of the alarm lamp can be effectively adjusted in time according to needs, and self power supply of the multifunctional railway alarm lamp is achieved.
本发明涉及铁路报警设备技术领域,具体是一种新型多功能铁路报警灯,包括底座,底座顶部外壁的轴心处焊接有支撑筒,且支撑筒顶端外壁的轴心处活动连接有支撑杆,支撑杆的顶端焊接有安装座,且安装座外侧壁的四周开设有呈等距离结构分布的弧形槽,弧形槽的内部焊接有防尘网板,且安装座底部内壁的轴心处焊接有筒柱,筒柱外侧壁的四周通过螺栓安装有呈等距离结构分布的喇叭。本发明的有益效果安装座的内部安装有若干个喇叭,可在报警灯闪烁时发出刺耳声响,使得支撑杆能够有效的带动报警灯进行升降,提升了报警灯的警示范围,可根据需求对警示灯的高度进行及时有效的调节,实现了多功能铁路报警灯的自供电。
Novel multifunctional railway alarm lamp
一种新型多功能铁路报警灯
2020-09-11
Patent
Electronic Resource
Chinese
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme |