Head cap for achieving refreshing effect through cold stimulation and vibration
A technology of cold stimulation and headgear, which is applied in the direction of devices that cause changes in perception state, hypnosis devices, etc., can solve the problems of inconvenience, lack of refreshment, and head vibration for drivers, and achieves reduction of traffic accidents, easy portability, and good prevention. effect of effect
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[0016] The present invention will be further described below by means of the accompanying drawings.
[0017] The main components of this headgear are semiconductor ceramic refrigeration chips, detection circuit (15) and control circuit (16) controlled by a single-chip microcomputer, and a vibrator (6) and a speaker (2) with voice prompt function are attached.
[0018] The semiconductor ceramic cooling chip (3) has a working voltage of 5-12V and a working current of 3-6A, and the working of the cooling chip (3) is controlled by a single-chip microcomputer chip. Simultaneously, because the characteristic of this refrigerating sheet is that the opposite side is hotter when the surface close to the skin is colder when working, so the outward side is also equipped with a heat dissipation aluminum sheet (4), and the heat dissipation aluminum sheet (4) is also equipped with a corresponding cooling fan (5).
[0019] The power interface (13) is located on the back of the headgea...
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