| 摘要 |
A protection structure for an inner electric device in a building is provided to prevent a case of an electric switch from being broken by implementing a separate cap on the case of the electric switch. A protection structure for an inner electric device in a building includes an embedded case(210), a switch body(240), an inner cover(250), and an outer cover(260). The embedded case includes arranged on an implementation groove on a wall of the building and includes a main housing(212) and a rim portion(214). A step difference portion(216) and a first fixing slice(220) are formed on an inner surface thereof. The switch body is inserted into the embedded case and includes a second fixing slice(244), which is coupled with the first fixing slice via a bolt(270). The inner cover is installed on an outer surface of the main housing and includes a switch hole and a bolt hole, which are formed at center and edge portions thereof. The outer cover is implemented on the rim portion to cover a front surface of the rim portion. The outer cover is implemented on an upper portion of the rim portion. The embedded case is fixed on an inner bottom of the implementation groove. The outer cover is rotated around a hinge axis. |
