TEMPERATURE CONTROL MODULE FOR ELECTRIC BLANKETS
First Claim
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1. A temperature control nodule for electric blankets, comprising:
- a heating wire located in a electric blanket;
a control unit fixed to the electric blanket and having a control box, a circuit board located in the control box and having a first connector and a thyristor connected thereto, the thyristor electrically connected to the first connector, the thyristor electrically connected to the heating wire by a conductive wire, a micro processor connected to the circuit board and electrically connected with the thyristor, the circuit board, the first connector, the thyristor and the micro processor installed in the control box;
a switch unit separated from the control unit and secured to the electric blanket, the switch unit having a circuit board, buttons and a display member connected to the circuit board of the switch unit, andthe micro processor electrically connected to the circuit board of the switch unit by a conductive wire, both the conductive wire connected between the thyristor and the heating wire and the conductive wire connected between the micro processor and the switch unit being located in the electric blanket.
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Abstract
A temperature control module for electric blankets includes a heating wire located within the electric blanket, and a control unit and a switch unit are fixed to the electric blanket. The control unit and the switch unit are separated from each other. The switch unit is located on the electric blanket so that the users can easily access and operate the switch unit to control the temperature of the electric blanket.
39 Citations
2 Claims
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1. A temperature control nodule for electric blankets, comprising:
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a heating wire located in a electric blanket; a control unit fixed to the electric blanket and having a control box, a circuit board located in the control box and having a first connector and a thyristor connected thereto, the thyristor electrically connected to the first connector, the thyristor electrically connected to the heating wire by a conductive wire, a micro processor connected to the circuit board and electrically connected with the thyristor, the circuit board, the first connector, the thyristor and the micro processor installed in the control box; a switch unit separated from the control unit and secured to the electric blanket, the switch unit having a circuit board, buttons and a display member connected to the circuit board of the switch unit, and the micro processor electrically connected to the circuit board of the switch unit by a conductive wire, both the conductive wire connected between the thyristor and the heating wire and the conductive wire connected between the micro processor and the switch unit being located in the electric blanket. - View Dependent Claims (2)
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Specification
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Current AssigneeChen, Chien-Chou
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Original AssigneeChen, Chien-Chou
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InventorsCHEN, CHIEN-CHOU
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Application NumberUS13/567,186Publication NumberTime in Patent OfficeDaysField of SearchUS Class Current219/212CPC Class CodesH05B 1/0272 For heating of fabrics
