The invention relates to the technical field of signal lamps, and discloses an inert gas toning leakproof signal lamp, which comprises a lamp holder, wherein a bulb is slidably connected to the side face of the lamp holder, a bearing rod is fixedly connected to the bottom of the lamp holder, an air suction plate is fixedly connected to the bottom of the bearing rod, an air suction box is slidablyconnected to the side face of the air suction plate, a reset spring is fixedly connected to the side face of an ejector rod, air stopping blocks are arranged on the right side of the ejector rod, airdischarging pipes are arranged on the sides, opposite to each other, of the two air stopping blocks, a screw rod is fixedly connected to the top of the air extracting box, a threaded pipe is connectedto the side face of the screw rod in an engaged mode, an air suction fan is fixedly connected to the side face of the threaded pipe, and a fixing rod is slidably connected to the side face of the threaded pipe and located above the air suction fan. According to the anti-leakage signal lamp capable of adjusting the color through the inert gas, through cooperative use of the air suction box and theratchet rod, the effects that when the signal lamp is disassembled, the inert gas is recycled, and air is not carried are achieved.

    本发明涉及信号灯技术领域,且公开了一种通过惰性气体调色的防泄漏信号灯,包括灯头,所述灯头的侧面滑动连接有灯泡,述灯头的底部固定连接有承接杆,所述承接杆的底部固定连接有抽气板,所述抽气板的侧面滑动连接有抽气箱,所述顶杆的侧面固定连接有复位弹簧,所述顶杆的右侧设置有挡气块,两个所述挡气块相背的一侧设置有放气管,所述抽气箱的顶部固定连接有螺杆,所述螺杆的侧面啮合连接有螺纹管,所述螺纹管的侧面固定连接有抽气扇,所述螺纹管的侧面且位于抽气扇的上方滑动连接有固定杆。该通过惰性气体调色的防泄漏信号灯,通过抽气箱与棘杆的配合使用,从而达到了在拆卸信号灯时,回收惰性气体且不会夹带空气的效果。


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    Title :

    Leakproof signal lamp toned by inert gas


    Additional title:

    一种通过惰性气体调色的防泄漏信号灯


    Contributors:

    Publication date :

    2021-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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