Lithium battery charging device with automatic fire extinguishing function

The lithium battery charging device with the automatic fire extinguishing function comprises a charging table, the charging table is composed of a charging base and a fire extinguishing box, the charging base is arranged at the top end of the fire extinguishing box, a containing groove for containing a lithium battery is formed in the top face of the charging base, and the bottom end of the containing groove is communicated with the fire extinguishing box. A fire extinguishing plate which is melted when heated is arranged on the bottom face of the containing groove, and water is contained in the fire extinguishing box. The fire extinguishing device has the advantages that the structure is simple, the use is convenient, the fire extinguishing operation is automatically carried out at the first time when the battery breaks down through the characteristic that the fire extinguishing plate is melted when heated, the safety and reliability are realized, the fire extinguishing effect is good, the fire can be exting