Infrared electrothermal compress cervical pillow temperature controller

Abstract

The invention discloses an infrared electrothermal compress cervical pillow temperature controller. The infrared electrothermal compress cervical pillow temperature controller is characterized by comprising a 220V AC power supply, a 12V voltage stabilizer circuit, a bidirectional thyristor trigger circuit and an electric cloth control circuit. The controller is advantaged in that when a heating wire is used as an electric heating material, as softness is poor and the heating wire is often moved or smashed, the heating wire is easily torn and folded, and major safety hazards such as fire or electric leakage exist; for solving serious drawbacks of a conventional heating method, an electric heating cloth is utilized as a heating element, a velvet cloth is utilized as a substrate to spray or print synthetic polymer electronic slurry onto a velvet fabric, a uniform conductive infrared heating film is formed on the cloth, main characteristics including uniform heat generation, good flexibility, stable resistivity and adjustable input voltage are achieved, and the power and the temperature of the electric heating cloth can be changed.

Description

technical field [0001] The invention belongs to the technical field of infrared electric heating and electronic control, and relates to a temperature controller for infrared electric heating compress cervical vertebra pillow. Background technique [0002] The infrared electric heating cervical pillow adopts a small pillow that adapts to the physiological curve of the patient's cervical spine. Patients often use infrared heating cervical pillow to put on the cervical spine for hot compress. The thermal radiation effect of infrared electric heating cloth can promote the temperature of neck skin, dilate blood vessels in cervical spine, change microcirculation, and relieve neck muscle spasm. Effectively improve symptoms such as headache, dizziness, insomnia and neck discomfort. Frequent use of infrared heating pillow can widen the space between the cervical vertebrae, relieve the pressure of the cervical vertebrae, facilitate the reset of the cervical intervertebral disc, reduc...

AI Technical Summary

Problems solved by technology

[0003] Using electric heating wire as the electric heating material, because of its poor softness, it is often moved or rubbed, and the electric heating wire is easy to be torn or folded, and there are major safety hazards such as ignition or electric leakage.

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