EMERGENCY POWER SUPPLY LANTERN

The utility model relates to an emergency power supply lantern, belonging to the lighting appliance which power source is an accumulator cell. The emergency power supply lantern is composed of an accumulator cell and a lighting part. The accumulator cell is lead-acid battery which adopts an armor positive plate, a positive pole gate and a positive pole support plate and each part even adopts corrosion proof material to make. The accumulator cell provides an anti-corrosivefacility. The flowing space of electrolytic solution leaves in the electric battery and an exhaust apparatus is arranged on the battery cover. The light emitting source adopts air-bubble which charges inert gas of krypton or Xenon. The utility model has the advantages of long life, light weight, large brightness, no leakage, compact structure, convenient maintenance and use and multi-use.