| 摘要 |
PURPOSE: A halogen lamp is provided to prevent the short of a filament by preventing the contact between both sides of the filament by a partition. CONSTITUTION: A halogen lamp(100) includes a bulb(110) and a filament(120). A sealing unit(111) is formed on one end of the bulb. Two metal pieces are buried in the sealing unit. The filament is arranged inside the bulb. Both sides of the filament are connected to the upper side of the metal piece. A lead rod(140) is connected to the lower side of each metal piece. A partition(113) is formed on the bulb to prevent the contact between both sides of the filament. An inner space of the bulb is formed with a closed curve by the partition. |
