Ultrathin high-protection fire emergency sign lamp

The utility model discloses an ultrathin high-protection fire emergency sign lamp which comprises a front panel, a lamp panel, a rear panel, a middle frame, a front diffusion plate and a rear diffusion plate, the front panel and the rear panel are respectively covered on the front face and the rear face of the middle frame in a sealing mode, and a sealing space is formed in the middle frame. The front diffusion plate and the rear diffusion plate are arranged on the front face and the rear face of the sealed space respectively, the lamp panel is in a long strip shape, a light source is integrated on the lamp panel, the lamp panel is fixed to the edge of the sealed space, and light emitted by the light source is irradiated between the front diffusion plate and the rear diffusion plate. The whole device can be manufactured to be thinner, and the protection grade is high. 本实用新型公开了一种超薄高防护消防应急标志灯具，其包括前面板、灯板、后面板、中框、前扩散板和后扩散板，前面板和后面板分别密封盖合在中框的前面和后面，在中框内形成密封空间，前扩散板和后扩散板分别设在密封空间的前面和后面，灯板为长条形状，灯板上集成有光源，灯板固定在的密封空间的边缘处，光源