Take warning heating circuit's electric blanket

• Main Author: HU KENA
• Format: Patent
• Language: English
• Published: 20.01.2016
• Subjects: COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; FURNITURE; HOUSEHOLD OR TABLE EQUIPMENT; HUMAN NECESSITIES; SPICE MILLS; SUCTION CLEANERS IN GENERAL

The utility model discloses a take warning heating circuit's electric blanket, including sponge layer, hot melt point, line and plug generate heat, wherein, the sponge layer is two -layer, and the setting is overlapped on the sponge layer, and the edge on sponge layer is equipped with the layer of borduring, through the hot melt point connection between the sponge layer, the line that generates heat and is worn to be equipped with by the even array in hot melt point interval in the space between the hot melt point on the sponge layer, the right -hand member of line of generating heat is equipped with warning circuit, warning circuit and connector assembly, warning circuit includes power E, and fuse UF's one end is connected to power E's one end, and electric capacity C1's one end, comparator IC1's negative pole and field effect transistor VT's source electrode are connected respectively to power E's the other end, fuse UF's the other end passes through the one end that resistance R1 connects thermistor rt, the utility model discloses the quality is lighter, the line that generates heat to wear to establish the position nimble variable, heat effectually, carry out the self -adaptive control according to external environment temperature's change, improved user's comfort level.