All-directional invasion detector

A detector and all-round technology, applied in the direction of alarms that rely on interference with short-wavelength radiation, can solve problems such as unsatisfactory detection effects, inability to achieve intrusion detection, and unsuitable cultural relics, etc., to achieve good detection effects

Inactive Publication Date: 2015-03-11
CHENGDU WEIANG NEW MATERIAL
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

The detection range of existing intrusion detectors is generally in front of the infrared detection window, which cannot realize the intrusion detection of the entire space, and is not suita

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  • All-directional invasion detector

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with accompanying drawing:

[0014] Such as figure 1 As shown, an omnidirectional intrusion detector of the present invention includes an intrusion detector body 1, which includes a plurality of infrared detection windows 3 and a working indicator light 2, and an omnidirectional intrusion detector also includes an infrared LED Lamp 4, connection frame 6 and support column 7, multiple infrared detection windows 3 are connected to each other through connection belt 5, on which connection belt 5 is provided with work indicator light 2 and a plurality of infrared LED lights 4, intrusion detector body 1 is connected by The frame 6 is connected with the support column 7; the infrared detection window 3 is two, and the two infrared detection windows 3 are hemispherical; the intrusion detector body 1, the connection frame 6 and the support column 7 are rotatably connected; The diameter of the sphere formed by...

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Abstract

The invention discloses an all-directional invasion detector which comprises an invasion detector body, infrared LED lamps, a connecting frame and a supporting column, wherein two infrared detection windows and a working indication lamp are arranged in the invasion detector body; the infrared detection windows are connected with each other through a connecting belt; a working indication lamp and the infrared LED lamps are arranged on the connecting belt; the invasion detector body is connected with the supporting column through the connecting frame; both the infrared detection windows are semispherical; the invasion detector body, the connecting frame and the supporting column are rotationally connected. According to the all-directional invasion detector, due to the infrared LED lamps, the invasion detector still has a good detection effect even in very dark light; the infrared detection windows form a spherical shape and the invasion detector body can rotate, so that the detector can be suitable for key cultural relics or warehouse protection with a relatively wide invasion detection range.

Description

technical field [0001] The invention relates to an intrusion detector, in particular to an all-round intrusion detector. Background technique [0002] The intrusion detector is the front-end device in the intrusion alarm system. It is composed of various detectors. It is the tactile part of the intrusion alarm system. The change of a physical quantity and convert it into an electrical signal suitable for transmission according to certain rules. The detection range of existing intrusion detectors is generally in front of the infrared detection window, which cannot realize the intrusion detection of the entire space, and is not suitable for the protection of key cultural relics or warehouses that require a wider detection range. Infrared detection window, in the case of very dark light, the detection effect is not ideal. Contents of the invention [0003] The object of the present invention is to provide an all-round intrusion detector in order to solve the above problems....

Claims

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Application Information

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IPC IPC(8): G08B13/18
CPCG08B13/18
Inventor 侯晶
Owner CHENGDU WEIANG NEW MATERIAL
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