Regional block electric blanket switch
A regional block electric blanket switch is provided. A power source line enters an insulating shell; the power source line is connected with a circuit board through a master switch; the circuit board is connected with four stepless rotary switches; the four rotary switches are respectively connecte...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A regional block electric blanket switch is provided. A power source line enters an insulating shell; the power source line is connected with a circuit board through a master switch; the circuit board is connected with four stepless rotary switches; the four rotary switches are respectively connected with four regional block electric heating wires on an electric blanket; and the five switches are respectively connected with a switch indicating lamp. The regional block electric blanket switch is advantageous in energy-saving property, convenience in control of each heat-emission regional block of the electric blanket and stepless temperature adjustment; and with the indicating lamps adopted, the temperature of each regional block of the electric blanket can be controlled conveniently even when lights are not turned off at night. |
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