Safety electric heating hot-water bag having electric shock proof function

• Main Author: SHENGRONG HE
• Format: Patent
• Language: English
• Published: 06.11.2002
• Edition: 7
• Subjects: ARTIFICIAL RESPIRATION; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSESOR SPECIFIC PARTS OF THE BODY; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HUMAN NECESSITIES; HYGIENE; MASSAGE; MEDICAL OR VETERINARY SCIENCE; PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING ORSTIMULATING REFLEX POINTS IN THE BODY

The utility model discloses a safe electric hot water bag with anti-electric shock function, in which a conductive heating electrode of the electric hot water bag in prior art is transformed according to characteristics of a live wire and a zero wire, and the electrode of the live wire and the electrode of the zero wire are connected together via a wire, which are then guided into a column and a square cylinder of an allotype plug copper column to be correspondingly fixed. Meanwhile the utility model is provided with a discriminator box with the anti-electric shock function, and a transistor zero wire identifying circuit is arranged inside the box. When the allotype plug copper column is inserted into a jack of the anti-electric shock discriminator box, the live wire is always connected to the electrode of the live wire via indication of green light of a double-color LED, therefore ensuring safety of the users.