Low-position emergency lighting fireproof door

Abstract

Disclosed is a low-position emergency lighting fireproof door which comprises a door frame and a door body movably connected with the door frame. The low-position emergency lighting fireproof door is characterized in that emergency lighting devices which are directly connected with external alternating current power supplies are arranged on the door frame, the emergency lighting devices comprise boxes, light emitting devices arranged on the outer sides of the boxes, power-off starting switches and a storage battery, the power-off starting switches and the storage battery are arranged in the boxes the power-off starting switches are connected with the light emitting devices and the storage battery and communicated with the light emitting devices and the storage battery under emergency power-off conditions, and the storage battery supplies power to enable the light emitting devices to emit light. The emergency lighting devices are arranged on lower portions of inner sides of a left side frame and a right side frame of the door frame. According to the low-position emergency lighting fireproof door, emergency lighting can be provided under power-off conditions so that persons can be helped to orderly escape during fire disasters, and the low-position emergency lighting fireproof door has the advantages of being simple in structure and easy to implement and the like.

Description

【Technical field】 [0001] The invention relates to a fire door for building fire protection, in particular to a low-position emergency lighting fire door that can provide emergency lighting to help evacuated personnel escape in an orderly manner. 【Background technique】 [0002] A fire door is a door made of fire-resistant and flame-retardant materials with high temperature resistance, airtightness and heat insulation. In the event of a fire, completely isolate the fire point from the escape route to block the spread of the fire and prevent the spread of smoke. With the increasing maturity of fire protection technology, fire doors, as a commonly used fire partition, are widely used in buildings and public places. Existing fire doors usually only have the function of preventing the spread of fire and preventing the spread of smoke, and do not have the function of emergency lighting. As a result, people may not be able to see the fire doors clearly when there is a fire and powe...

AI Technical Summary

Problems solved by technology

Existing fire doors usually only have the function of preventing the spread of fire and preventing the spread of smoke, and do not have the function of emergency lighting. As a result, people may not be able to see the fire doors clearly when there is a fire and power failure or when the normal lighting power supply fails. The specific location of the fire and the surrounding fire conditions, thus missing the best time to escape, causing irreparable damage

Images