| 摘要 |
PROBLEM TO BE SOLVED: To easily take a foreign object out of a case while avoiding a possibility of contacting with a heating part.SOLUTION: A slit insertion port 15b for inserting a mat-shaped insecticide 19 into a housing space 21 is provided at a front surface of a case 15. At the front of an insertion direction of the housing space 21, a foreign-object discharge space 25 opening to a rear surface of the case 15 is formed continuously at the housing space 21. When inserting and setting the mat-shaped insecticide 19 into the housing space 21 through the insertion port 15b, the mat-shaped insecticide 19 pushes out a foreign object 65 got into the housing space 21 and discharges it to the outside through the foreign-object discharge space 25. |
