The invention discloses a cabinet type plate type ozone generator which comprises a weak current control cabinet, a strong current control cabinet, a high-frequency power box cabinet and an ozone discharge chamber cabinet, wherein the strong current control cabinet is respectively connected with the weak current control cabinet and the high-frequency power box cabinet, and the ozone discharge chamber cabinet is respectively connected with the weak current control cabinet and the high-frequency power box cabinet. The cabinet type plate type ozone generator realizes safe and stable generation of ozone gas, and has the advantages of high safety, high stability and reliability, low operation cost, low energy consumption, high ozone yield, no attenuation of the ozone yield, small volume (the occupied area is only 70 percent of that of conventional equipment), simplicity and convenience for operation, easiness in maintenance, convenience for transportation and mounting, and the like.