High -power modularization fire control emergency power source

The utility model provides a high -power modularization fire control emergency power source, relate to emergency power source technical field, its structure includes the box, place the contravariant module in the box, the control module and the module of charging, the contravariant module, the control module and the module independent setting that charges, leave first clearance between contravariant module and the box, leave the second clearance between control module and the box, leave the third clearance between the module of charging and the box, the position of corresponding each interlayer of lateral wall of box is equipped with first air intake in proper order, second air intake and third air intake, the bottom of box is equipped with bottom air inlet, the top of box is equipped with the air outlet, first air intake forms first scattered hot air duct through first clearance to air outlet, the second air intake forms the second hot air duct that looses through second clearance to air outlet, the third ai