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Electromagnetic oven device convenient for adjusting power

A technology for adjusting power and induction cooker, which is used in household stoves/stoves, electric heating fuel, household heating, etc., to achieve the effects of sensitive operation, ensuring work reliability, and simple calculation

Active Publication Date: 2010-10-27
ZHEJIANG SUPOR ELECTRICAL APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, there must be a certain space between each component arranged separately, which also forms a touch blind area

Method used

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  • Electromagnetic oven device convenient for adjusting power
  • Electromagnetic oven device convenient for adjusting power
  • Electromagnetic oven device convenient for adjusting power

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as Figure 1-4 As shown, a convenient power adjustment induction cooker device of the present invention includes an induction cooker panel 9, a main controller, a display module, and a heating circuit. The panel 9 is provided with a convenient operation area 92 , a display area and a heating area 91 .

[0033] The induction cooker device includes a capacitive-sensing touch electrode 2, which is arranged under the convenient operation area 92 for sensing user touch information. By changing the area corresponding to the capacitive-sensing touch electrode and the finger, the user’s touch area can be judged. It can move in segments, and when no displacement signal is generated, it defaults to the current point control position, which is used to sense and determine the area touched by the user;

[0034] The capacitive-sensing touch electrode 2 adopts a carbon film plate material, and the side of the carbon film plate material close to the panel is formed by carbon pr...

Embodiment 2

[0051] A kind of induction cooker device conveniently adjusting power in this embodiment, this embodiment: capacitive induction type touch electrode material adopts PCB board copper foil as sensing point, and PCB board copper foil is processed into such as figure 1 Its working principle and basic settings are basically the same as those in Example 1. The difference is that the touch electrode is a double-sided PCB, and the side facing the panel is the touch electrode surface (also composed of copper foil of the PCB), and the other One side is copper foil wiring, and the copper foil wiring is connected to the main controller.

[0052] In this embodiment, because the electrical conductivity of the copper foil is higher than that of the carbon film, its sensitivity is higher than that of the carbon film material.

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Abstract

The invention discloses an electromagnetic oven device convenient for adjusting power, which comprises a panel, a main controller, a display module, a heating circuit controlled by the main controller, an operation area and a capacitive inductive touch electrode, wherein the operation area is used for receiving operation of a finger or an operation appliance; the capacitive inductive touch electrode arranged below the operation area comprises a substrate and a conductive diaphragm arranged on the substrate, and the conductive diaphragm is connected with the main controller through a copper foil cable; the display module is connected with the main controller and displays the operation state of an electromagnetic oven through an LED or a digital tube; and the main controller is used for receiving continuous or inching contact information of the operation area, solving the position information of a contact point according to a set program and controlling the corresponding heating power of the electromagnetic oven, wherein the contact information comprises variation values of capacitance, voltage, current or resistance. Due to coexistence of flash and sliding control of the electromagnetic oven, the power gear subdivision control is accurate; the manufacturing cost is low; and the adjustment of power, time or temperature can be realized by changing the touch displacement on the electromagnetic oven panel, so the operation is convenient.

Description

technical field [0001] The invention belongs to the technical field of control of an induction cooker, and in particular relates to a convenient fire power adjustment control device for an induction cooker. Background technique [0002] Electromagnetic heating technology has been widely used and after years of development, the product has entered a mature stage. Due to its fast heating speed, the traditional design of gradually increasing and decreasing power operation mode requires pressing the button once every time the power is adjusted, which is cumbersome to operate. Can not be satisfied with the user's use, cause the user to be more difficult to grasp firepower when using. Some designers in the industry have made efforts to improve the control technology. For example, the Chinese utility model ZL200720018067.3, named "Finger-type Induction Cooker", authorized announcement number: CN201000123Y, (public date is 2008.01.02). Disclosed is a device capable of realizing th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C7/08
Inventor 蔡才德代松
Owner ZHEJIANG SUPOR ELECTRICAL APPLIANCES MFG CO LTD
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