Light strip reflection device capable of assisting in detecting traffic tool

The invention provides the light bar reflecting device capable of assisting in detecting the traffic tool, and a rectangular light bar of which the light intensity is uniformly distributed can be formed by utilizing the curved surface reflecting mirror formed by five sections of arcs in the device and other structures to reflect light, so that the purpose of assisting in detecting the traffic tool is achieved. The device is characterized in that an LED light source 1 emits a light source, and the light source irradiates a special reflecting mirror 2 which is a certain distance away from the LED light source 1; a light source is reflected by five sections of curved reflecting surfaces 3 with different curvatures in the special reflecting mirror 2 and plane reflecting mirrors 4 and 5 on the two sides of the curved reflecting surfaces 3 to form a rectangular light bar 6 right above the light bar reflecting device. According to the invention, a large rectangular light bar with uniformly distributed light intensit