| 摘要 |
A bolt with a built-in sensor and a sensor lamp using the same are provided to simplify a construction of a body by locating the sensor on a center of a cover. In a bolt with a built-in sensor, a cover(10) protects a lamp mounted on a surface of a main body(2). A bolt connection hole is punched at a center of the cover(10). A bracket(16) has a cross-section in a shape of U. An end of a cover connection bolt(20) is connected to the bracket(16) and the other end of the cover connection bolt(20) is extended to an outside of the cover(10) through a bolt connection hole formed on a center of the cover(10). And, a nut(24) fixes the cover(10) by being connected to the other end of the cover connection bolt(20) drawn to the cover outside. |
