| 摘要 |
<p>A fireproofing lamp comprises a frame plate (1) and a barrel cover (2) installed on the frame plate (1). A baffle (3) is arranged on at least one side of the outside of the barrel cover (2). Expandable fireproofing materials (4) are arranged on the outside of the barrel cover (2). The frame plate (1) is fixed on a cross beam of a suspension ceiling of a house by a slide rail on the frame plate (1) generally. When there is a fire, the expandable fireproofing materials (4) expand when meeting fire and heat, and a carbonization layer is formed on the surface of the baffle (3), so as to prevent the heat or flame from radiating onto the wooden cross beam via the barrel cover (2). The fireproofing lamp avoids the radiation from being affected when the lamp is used in a normal manner, and prevents the fire from spreading in an effective manner when there is a fire.</p> |
