Flame identification camera shooting and alarm device

The utility model relates to a flame identification camera shooting and alarm device, which comprises a machine body, a sensor, a mounting groove, a lens cone, an extension cylinder, a lens, a polaroid, a dustproof sleeve, an air cylinder, a movable shell, a low-pass optical filter, a high-pass optical filter, a power supply, a PLC (Programmable Logic Controller) control chip, a buzzer, an alarm lamp and an alarm headquarter, a mounting groove is formed in the middle of the lens cone, a sensor is mounted on the other side of the mounting groove, a cylinder is mounted on the machine body through a support frame, a cylinder shaft is connected with a moving shell, a low-pass optical filter is mounted on the upper portion in the moving shell, a high-pass optical filter is mounted on the lower portion in the moving shell, the moving shell is aligned to the mounting groove, and a power supply is connected with a PLC control chip. The PLC control chip is connected with the camera module, the buzzer, the alarm lamp a