| 摘要 |
Signal lamp (100), with a lamp, has a body composed of at least two module bodies (10, 12, 14, 16, 18) bonded together with a release mounting. The module bodies (12, 14, 16, 18) are held together by a plug or screw attachment. The module bodies (12, 14, 16, 18) are glass or plastics, and especially polycarbonate or polyacrylonitrile butadiene styrene (ABS). The foot stand (20) is fine steel. At least one module body can contain a sound unit with or instead of the inner lamp. |
