The utility model relates to the field of magnetic
resonance, in particular to a marker lamp and
medical equipment thereof. The marker lamp comprises a
font plate, a rear cover, a light-emitting plate and light-emitting strips, the
font plate is provided with a display hollowed-out part, the rear cover is connected with the
font plate, the rear cover and the font plate define a containing cavity, the light-emitting plate is installed in the containing cavity, and the light-emitting strips are connected to the edges of the light-emitting plate in the length direction and the width direction. Light emitted by the light-emitting strips can be transmitted to the display hollows through the light-emitting plate, the light-emitting plate comprises a light uniformizing plate and a
diffusion plate, and the light uniformizing plate is connected to the side, close to the character plate, of the
diffusion plate. The
LED lamp has the advantages that light emitted by the lamp strip can enter the light-emitting plate from the edge of the light-emitting plate, the light homogenizing plate is located between the
diffusion plate and the character plate, the light firstly passes through the diffusion plate, the diffusion plate can change the direction and distribution of the light, and then the light passes through the light homogenizing plate and is scattered and refracted in the light homogenizing plate to be spread into the character plate; and the light irradiates outwards from the display hollowed-out part, so that the
sight effect with uniform light is formed.