Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

High-position emergency lighting fire door

A technology of emergency lighting and fire doors, which is applied in the field of fire doors, can solve the problems of missing the best time to escape, not having emergency lighting, and not being able to see the fire doors clearly, so as to prevent the spread of smoke dance, be easy to implement, and reduce casualties Effect

Inactive Publication Date: 2013-04-24
SHENZHEN GUANGAN FIRE FIGHTING & DECORATION ENG
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-position emergency lighting fire door
  • High-position emergency lighting fire door
  • High-position emergency lighting fire door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as Figure 5 As shown, the emergency lighting device 20 is directly connected to an external AC power source, and includes a box body, a light emitting device 21 disposed on the lower side of the box body 24 , a power-off start switch 22 and a battery 23 disposed inside the box body 24 . The light emitting device 21 is a plurality of LED lamps evenly arranged on the lower surface of the box body. In this embodiment, the box body 24 is a rectangular flat box body 24 made of aluminum-silicon alloy die-cast and sprayed on the surface. Such as Figure 5 As shown, the power-off start switch 22 is connected to the light-emitting device 21 and the battery 23, and is connected to the battery 23 and the light-emitting device 21 in case of emergency power-off, and the battery 23 supplies power to make the light-emitting device 21 emit light. Such as Figure 5 As shown, the power-off start switch 22 is a relay, which includes a normally open relay 221 and a normally closed...

Embodiment 2

[0023] Such as image 3 , Figure 4 As shown, the basic structure of the high-level emergency lighting fire door is the same as that of Embodiment 1, the difference is that the emergency lighting device 20 is fixed on the lower side of the upper frame 11 of the door frame by a known wall-mounting method such as screw fixing. On the surface, it is easy to install and replace.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A high-position emergency lighting fire door comprises a door frame and a door body movably connected with the door frame, and is characterized in that the door frame is provided with an emergency lighting device connected with an external alternating current power supply directly; the emergency lighting device comprises a box, a luminescent device, an outage start switch and a storage battery, wherein the luminescent device is arranged on the lower side of the box, the outage start switch and the storage battery are arranged in the box, the outage start switch is connected with the luminescent device and the storage battery and communicated with the luminescent device and the storage battery under the condition of emergency power off, and the storage battery supplies power for the luminescent device to be luminous; and the emergency lighting device is arranged on the lower side of the upper door frame. The fire door can provide emergency lighting under the outage condition and therefore help people escape orderly during fire disasters. The fire door has the advantages of being simple in structure, 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 fire door with high-position emergency lighting 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 an...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16F21V33/00F21V23/04F21Y101/02F21Y115/10
Inventor 李少滨罗文广
Owner SHENZHEN GUANGAN FIRE FIGHTING & DECORATION ENG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com