A kind of anti-theft alarm window

Abstract

The invention discloses an anti-theft alarm window, which comprises a window fan. The window fan is composed of a window fan frame and window glass mounted in the window fan frame. Line light sourcesare arranged in the window fan frame at the edge of one side of the window glass; the window fan frame at the edge of one side of the window glass is provided with receivers; light emitted by the linelight sources is incident from one side end surface of the window glass and is emitted on the receivers from the other side end surface of the window glass; light emitted by the line light sources isobliquely incident from the end surface of the window glass to enable the light to be transmitted along broken lines in a totally reflective manner in the window glass; and the receivers are connected with acoustooptic alarms, and when no light is received, the acoustooptic alarms are triggered to work. The anti-theft alarm window disclosed in the invention has a simple and compact structure, theanti-theft performance can be effectively improved, continuation of criminal acts is stopped, an alarm is given timely for preventing entering, the use safety is improved, the use space outside the window is not limited, the concealment is good, and the anti-theft function is not damaged easily.

Description

technical field [0001] The invention relates to the technical field of door and window structures, in particular to an anti-theft alarm window. Background technique [0002] Window, in architecture, refers to the hole built on the wall or roof to allow light or air to enter the room. Windows are not only used to look at the scenery outside, but to a large extent, determine the quality of life. Windows It can penetrate light and ventilate, and with the circulating air comes dust and mosquitoes. At the same time, the window is a relatively weak place for the house, and it is easy to enter the room through the window for theft. [0003] In order to improve the anti-theft performance, protective fences are usually installed on the outside of the windows. The protective fences are usually welded frames made of steel pipes or stainless steel pipes. The use space outside the window is limited behind the fence, and the gap of the fence is large. After the screen window is scratche...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved and the technical task proposed by the present invention are to improve the existing technology and provide a kind of anti-theft alarm window, which solves the problem that the window in the current technology adopts the method of adding a guardrail, which has poor anti-theft performance and poor safety in use. question

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