Switch cabinet door structure adapting to high protection grade

The invention discloses a switch cabinet door structure adapting to a high protection grade. The invention aims to solve the problems that in the prior art, new high protection grade requirements are difficult to adapt, door opening and closing are difficult due to the fact that a cabinet door gap is reduced, and use convenience is affected. According to the technical scheme, the switch cabinet comprises a door opening and a cabinet door and is characterized in that the door opening is formed in the inner wall face of an inner concave hole of a cabinet wall, retaining walls are reserved on the outer side of the periphery of the door opening, the length, the width and the depth of the inner concave hole are equal to those of the cabinet door respectively, door opening and closing mechanisms are arranged on the bottom side and the top side in a switch cabinet working chamber respectively, and a door lock mechanism and a door lock controller are arranged on the inner side and the outer side of the cabinet door r