| 摘要 |
PROBLEM TO BE SOLVED: To make use of a specific EMI shield component unnecessary to reduce the cost by consisting of a first element having a through part and a transparent lens part, a housing comprising a second element connected to the first element, and a slender lamp fixed to the housing. SOLUTION: A housing consists of a housing first element 10 and a housing second element 18 connected each other, and a slender lamp is fixed to between the first element 10 and the second element 18. The housing first element 10 has a lens having a trough part 12 and a transparent lens part 14. The trough part 12 has a reflective metallized inside surface 16. The housing first element 10 and the housing second element 18 are connected at each edge part of the housing with a tongue and groove joint and airtightly sealed. The housing first element 10 and the housing second element 18 are connected with the tongue and groove joints 26, 28. |
