| 摘要 |
An electric device or the like equipped with a waterproof cover which without using sealing material or packing is able to prevent the occurrence of adverse effects to the functions of the electric device caused by intrusion of water. A planar antenna (10) as an example of this electric device is provided with: an antenna body (100) comprising antenna elements (120) and a reflector (110) on which the antenna elements (120) are mounted; an antenna cover (200) for covering the antenna elements (120); and holes (203a, 203b) for draining intruding water. The antenna cover (200) includes partition walls (204a, 204c) that are disposed above and below the antenna elements (120) and partition walls (204b, 204d) that are disposed on the right and left sides. The partition walls (204a, 204b, 204c, 204d) extend from the antenna cover (200) so as to come into contact with the reflector (110). Partition walls (204a, 204c) face the space between partition walls (204b, 204d), and the length of partition walls (204a, 204c) is greater than the distance between the outer sides of partition walls (204b, 204d). |
