Fully-digital display safety protective temperature-controlled electric blanket

A digital display and safety protection technology, applied in the field of daily life, can solve the problems of outdated temperature control methods, low reference temperature calibration accuracy, and low temperature control accuracy, and achieve automatic calibration with high accuracy, low cost, and high safety performance Effect

Inactive Publication Date: 2011-11-23
于为贵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of low reference temperature calibration accuracy, low temperature control accuracy, and backward temperature control methods of current temperature-controlled electric blankets, the present invention invents a new type of fully automatic digital display safety protection temperature-controlled electric blanket

Method used

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  • Fully-digital display safety protective temperature-controlled electric blanket
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  • Fully-digital display safety protective temperature-controlled electric blanket

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0011] As shown in the figure, a fully automatic digital display safety protection temperature control electric blanket is composed of a digital display temperature control controller 1 and an electric blanket 9. The electric blanket 9 is composed of a double-layer spiral temperature control line 11 and a blanket surface 10. The digital The display temperature control controller 1 is connected to the double-layer spiral temperature control wire 11 of the electric blanket 9 through a connecting flexible wire 8, wherein the double-layer spiral temperature control wire 11 is composed of an inner layer heating wire 12 and an outer layer temperature sensing wire 13.

[0012] When in use, turn on the power, hold down the two function keys 6 on the left with one hand, and push the switch 7 to the "on" position with the other hand. When the LCD 1 displays "00", ...

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Abstract

The invention discloses a fully-digital display safety protective temperature-controlled electric blanket, which consists of a digital display temperature-control controller and an electric blanket, and is characterized in that: the electric blanket consists of two layers of spiral temperature control wires and a blanket cover; the digital display temperature-control controller is connected with the two layers of spiral temperature control wires of the electric blanket through a connecting soft wire; and the two layers of spiral temperature control wires comprise an inner heating wire and an outer temperature sensing wire. The fully-digital display safety protective temperature-controlled electric blanket, overcomes the problems of low reference temperature calibration precision, low control precision, out-of-date control mode, low safety and the like of common temperature-controlled electric blanket, and is suitable to be used for warming human body and heating in bed.

Description

technical field [0001] The invention relates to the field of people's daily life, in particular to an electric blanket used for warming the human body against cold and heating the bed. Background technique [0002] At present, some temperature-controlled electric blankets commonly used in society use a single-layer heating wire, and some use a heating wire and a temperature-sensing wire with two wires. The cost is high, the automatic calibration accuracy is low, the blind area is large, and the temperature control method is backward. Contents of the invention [0003] In order to solve the problems of low reference temperature calibration accuracy, low temperature control accuracy and backward temperature control mode of the current temperature control electric blanket, the invention invents a new type of fully automatic digital display safety protection temperature control electric blanket. [0004] The technical solution adopted in the present invention is a fully automa...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A47G9/06G05D23/20
Inventor于为贵于盟盟刘明华
Owner于为贵