Door with smoke alarm

The utility model provides a door with a smoke alarm, the door is provided with a mounting base, the mounting base is provided with a first magnetic attraction piece, the bottom of the smoke alarm is provided with a second magnetic attraction piece, the first magnetic attraction piece and the second...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	XIAO GONGXUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS BLASTING DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LADDERS LIGHTING MECHANICAL ENGINEERING ORDER TELEGRAPHS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS SEPARATION SIGNALLING SIGNALLING OR CALLING SYSTEMS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model provides a door with a smoke alarm, the door is provided with a mounting base, the mounting base is provided with a first magnetic attraction piece, the bottom of the smoke alarm is provided with a second magnetic attraction piece, the first magnetic attraction piece and the second magnetic attraction piece are magnetically attracted, the smoke alarm comprises an air exhaust part and a detection part, and the air exhaust part and the detection part are arranged on the mounting base. The air exhaust part is detachably connected with the detection part, a filter screen is arranged at an inlet of the detection part, a smoke chamber is arranged in the detection part, an air inlet hole is formed in the top of the smoke chamber, an air outlet hole is formed in the bottom of the smoke chamber, a transmitting optical cable and a receiving optical cable are arranged in the smoke chamber, and the input end of the transmitting optical cable is connected with a light source. The output end of the receiv