Multi-dimensional variable-frequency resonance infrared physiotherapy system and control method thereof

Abstract

The invention belongs to the technical field of infrared physiotherapy, and discloses a multi-dimensional variable-frequency resonance infrared physiotherapy system, which is provided with a control unit used for achieving startup and shutdown management and temperature, time and frequency setting of a light wave thermal therapy oxygen cabin, and the purpose of automatically controlling the temperature of the light wave thermal therapy oxygen cabin is achieved by collecting the temperature of a light wave room, comparing the temperature with the set temperature and automatically adjusting theoutput pulse width;and a power control unit is connected with the control unit through external connectors CB1 and CB2, and is used for converting the alternating current into a high-voltage direct current power supply and a low-voltage direct current power supply, converting a pulse signal output by the control unit at a set frequency into a high-voltage pulse voltage and supplying the high-voltage pulse voltage to the graphene module power supply, so that the graphene generates corresponding infrared waves in the light wave thermal therapy oxygen cabin, and the air freshening auxiliary circuit is controlled. The temperature in the light wave and light wave thermal therapy oxygen cabin is collected in real time through a temperature sensor, the output pulse width is controlled through thePWN and a frequency modulation technology, the stable temperature is achieved, and therefore electricity is saved.

Description

technical field [0001] The invention belongs to the technical field of infrared physiotherapy, and in particular relates to a multi-dimensional frequency conversion resonance infrared physiotherapy system and a control method thereof. Background technique [0002] At present, graphene is the forerunner of new material products and is unanimously popular. Graphene is a two-dimensional carbon nanomaterial composed of carbon molecular SP2 hybrid orbitals in a hexagonal honeycomb lattice. Graphene is 200 times harder than steel. It is the material with the lowest resistivity in the world. It has good electrical conductivity. Its thermal conductivity reaches 5300W / WK, its thermal conductivity is also very good, and it has good light transmission performance. [0003] Graphene light wave light wave heat therapy oxygen cabin, the temperature control is to adjust the on-off of the 220V AC supplied to the graphene module through the temperature control circuit. (Example: power on fo...

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Problems solved by technology

(Example: power on for 3.5 minutes, power off for 5 minutes) the corresponding infrared wave is intermittent, and the existing application only has the same frequency resonance of a single frequency point of infrared wave, which has not fully utilized the performance of graphene and t

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