Portable electromagnetic radiation warning indicator

Abstract

The invention discloses a portable electromagnetic radiation warning indicator which structurally comprises a fixing plate, a connecting plate and a detector. The bottom face of the fixing plate is connected with the top face of the connecting plate in a welded mode; the top face of the detector is fixedly connected with the bottom face of the connecting plate in an embedded mode; the detector comprises a rear cover, a heat dissipation block, an alarm, an irradiation plate and an input block; and the heat dissipation block is embedded into the left side of the rear cover; the alarm is embedded to the bottom surface of the rear cover; and the top surface of the irradiation plate is fixedly connected with the inner layer of the rear cover in an embedded mode. According to the portable electromagnetic radiation warning indicator, electromagnetic radiation enters the detector and is received by the irradiation plate, so that the external electromagnetic radiation quantity is monitored, an alarm is given by the alarm in time when the radiation quantity is too high, and when external snowfall is accumulated, entering airflow descends, so that an outer ejecting head pressed inwards by the airflow before can be quickly ejected outwards, a snow cover covered and accumulated on the outer layer is knocked off, and the problem that the monitoring accuracy is reduced due to the fact that radiation is greatly reflected and is difficult to enter when the snow cover is accumulated is solved.

Description

technical field [0001] The invention relates to the field of warning devices, in particular to a portable electromagnetic radiation warning device. Background technique [0002] Electromagnetic radiation is a widespread field that cannot be seen or touched. Low-intensity electromagnetic radiation does not harm the human body, but once the electromagnetic radiation intensity is too high, it will have a certain degree of impact on the human body and damage human health. Interfere with electronic equipment, so electromagnetic radiation warning devices are often used for monitoring and timely warning of excessive intensity of electromagnetic radiation. When monitoring through portable electromagnetic radiation warning devices, if the portable electromagnetic radiation warning device is used for monitoring The detector is placed in a high-altitude area in the north where there is heavy wind and snow for monitoring. Because the temperature in the high-altitude area in the north is...

AI Technical Summary

Problems solved by technology

[0002] Electromagnetic radiation is a widespread field that cannot be seen or touched. Low-intensity electromagnetic radiation has no harm to the human body, but once the intensity of electromagnetic radiation is too high, it will affect the human body to a certain extent, damage human health, and also cause Interference with electronic equipment, so electromagnetic radiation warning devices are often used for monitoring and timely warning of excessive electromagnetic radiation. When monitoring through portable electromagnetic radiation warning devices, if the portable electromagnetic radiation warning device The detector is placed in a high-altitude area in the north where there is a lot of wind and snow for monitoring. Because the temperature in the high-altitude area in the north is very low and it often snows, it is easy to cover a layer of white ice crystals on the surface of the radiation alarm. Due to the reflection of the ice crystals The radiation rate is very high, so it is easy to cause a large amount of radiation to be reflected by the ice crystals wrapped in the outer layer, and it is difficult to be successfully captured by the radiation alarm, so that the radiation alarm cannot warn in time when the radiation is too high

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