| 摘要 |
A power circuit breaker for a thermal lamp is provided to prevent the generation of a problem due to a short circuit of the thermal lamp by blocking moisture or water from being permeated by a sealant. Left/right housings(100,200) have an inlet unit of a power supplying cable and an outlet of a power output cable, and are dissembled and combined by a connection member. A power switch(30) is exposed to a side of the housings(100,200), and is fixed. A micro switch(40) is fixed on the inside of the housings(100,200). An on/off operation unit is connected to a fixed body of the housing and a stall, and is moved by an extension force of a spring(60). The on/off operation unit enables the micro switch(40) to be switched off. The spring(60) is connected to the on/off operation unit, and is compressed by the on/off operation unit through a weight of a thermal lamp. The spring(60) is extended to move the on/off operation unit when the weight of the thermal lamp is released. An insulator is connected to a lower end of the housings(100,200), and is electrically connected to power through the power switch(30) and the micro switch(40). The thermal lamp is electrically connected to the insulator. A protection cover of the thermal lamp is connected to the lower end of the housings(100,200) and protects the thermal lamp. |
