Safety helmet with wireless gas detection and multilevel alarm functions
A technology for gas detection and safety helmets, which is applied in the field of safety helmets, can solve the problems of being unable to respond flexibly and occupying the hands of inspection personnel, and achieve the effect of ensuring effective transmission
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Embodiment 1
[0015] A helmet with wireless gas detection multi-level alarm function, including a helmet device, characterized in that: the helmet device is provided with a gas detection and alarm unit, and the gas detection and alarm unit is provided with a central control unit, displaying unit, a power supply unit, a multi-level alarm drive unit, an acoustic alarm unit, a light alarm unit, a vibration alarm unit, and a wireless communication unit; the central control unit is respectively connected to a display unit, a power supply unit, a multi-level alarm drive unit, and a wireless communication unit; The multi-level alarm drive unit is connected to the sound alarm unit through the sound alarm drive unit; the multi-level alarm drive unit is connected to the light alarm unit through the light alarm drive unit; the multi-level alarm drive unit is connected to the vibration alarm unit; the safety helmet A gas sensor is provided on the device, and the gas sensor is connected to the central ...
Embodiment 2
[0017] The gas detection unit is powered by a lithium battery.
Embodiment 3
[0019] The central control unit adopts a single-chip microcomputer.
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