| 摘要 |
PURPOSE: A display panel structure of an air conditioner is provided to prevent a button from moving right and left and to make the button returned to the original state after being operated by improving the installation structure of the button. CONSTITUTION: Working operation unit structure of an air conditioner includes a printed circuit board(60) including plural switches(64) delivering a control signal by user's operation, and a display window(52) for indicating the working state of the air conditioner and the interior air state; buttons(70) movably installed to the inside and outside of a cabinet to transmit the working operation by a user to the switches of the printed circuit board; and a display cover(50) forming a fitting protrusion for preventing mal-operation by preventing the button from moving right and left, in the circumferential direction. The printed circuit board is installed inside the cabinet. The button is installed on a side of the display cover. |
