Signal indicating lamp

The utility model provides a signal indicating lamp, which comprises a lamp box and a base, an indicating lamp is arranged on the lamp box, and the bottom of the lamp box is connected with the top of the base through a spherical crown lining plate which can perform small displacement to eliminate and absorb shaking force. According to the signal indicating lamp provided by the utility model, when the ground vibrates, the lamp box and the bottom fixing structure are prevented from generating self-adaption to the vibration of the ground, and the influence of the shaking force on the lamp box is relieved and eliminated. 本实用新型提供了一种信号指示灯，包括灯盒和底座，所述灯盒上设置有指示灯，所述灯盒的底部与所述底座的顶部之间通过可进行小幅位移消除吸收晃动力量的球冠衬板连接。本实用新型提供的一种信号指示灯，可避免在地面震动时，使灯盒与底部固定结构之间对地面的震动产生自适应，缓解并消除晃动力量对灯盒的影响。