| 摘要 |
PURPOSE: A lamp for keeping warm having circuit breaker which is used in a livestock shed is provided to prevent the fire of the livestock shed by automatically shutting off the power supply of the lamp when the lamp is damaged due to external conditions. CONSTITUTION: A lamp for keeping warm used in a livestock shed comprises: a circuit breaker which is installed inside the lamp; a rubber dome(40) which is included between a circuit breaker housing(50) and a lampshade; an upper layer which is installed inside the circuit breaker and is pressed due to a pressure of the rubber dome; a protective layer for protecting a contact point which has a hole and is located on the lower part of the upper layer; and a lower layer which is located on the lower part of the protective layer for protecting the contact point. |
