| 摘要 |
<p>PROBLEM TO BE SOLVED: To enlarge a light-receiving range of remote control signals and improve distant sensitivity by a method wherein a holding part for holding a base plate is formed so that the base plate is held inclinatorily toward an air outlet side when a base plate holder is fixed to a fixing hole. SOLUTION: A holding part for holding a base plate 10 is formed so that the base plate 10 is held inclinatorily toward an air outlet side 4 when a base plate holder 11 is fixed to a fixing hole 3a. A plurality of accommodating parts 11a formed so as to accommodate one end of the base plate 10 and/or the other end of the base plate 10 with different heights and a plurality of first retaining claws 11b formed so as to retain the other end and/or the one end of the base plate 10 with different heights are included. Thereby the structure is obtained, wherein the base plate 10 is inclined at a specified angle toward the air outlet side 4 and held easily and correctly. And the constitution is obtained, wherein the accommodating part 11a and the first retaining claws 11b are provided alternately in accordance with the one end of the base plate 10 and/or the other end to help hold the base plate 10 more correctly.</p> |
