Intelligent heat radiation type variable-frequency cabinet body

The invention discloses an intelligent heat radiation type variable-frequency cabinet body. The intelligent heat radiation type variable-frequency cabinet body comprises a support framework, a first plate body, a second plate body, an upper plate body, a lower plate body, a limiting plate, an extruding plate, a push-pull rod, a control device, an air suction fan and an air filter cotton, wherein the support framework is in an oblong shape; the support framework consists of an upper fixed framework, a lower fixed framework and connecting columns; the upper fixed framework and the lower fixed framework are respectively of an oblong-shaped framework structure; the upper fixed framework is positioned just above the upper fixed framework; the four corners of the upper fixed framework and the corresponding four corners of the lower fixed framework are respectively connected by the connecting columns; the upper plate body is covered at the top part of the upper fixed framework; the lower plate body is covered at the