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Electric kettle

A technology for electric kettles and kettle bodies, which is applied to water-boiling appliances, kitchen utensils, household appliances, etc. It can solve the problems of affecting the life of the kettle body, damaging human health, corroding the materials of the kettle body, etc., and achieves ingenious design and reduced scale. The effect of producing and reducing the deposition rate

Inactive Publication Date: 2010-12-15
MIDEA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the chemical descaling method can remove the scale, there are problems such as corrosion of the pot body material and chemical residues, which will affect the life of the pot body and damage human health.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0020] The structure diagram of the present invention is as figure 1 As shown, the electric kettle of the present invention includes a kettle body 1, a bottom cover 2, a base 3, a handle 4, a heating plate 5, a coupling connector 9, and a lid 10, wherein the heating plate 5 is arranged on the bottom of the kettle body 1 and Between the bottom cover 2, the handle 4 is arranged on the side wall of the pot body 1, the pot cover 10 is arranged on the top of the pot body 1, and the heating plate 5 is connected to the power supply through the coupling connector 9 arranged on the bottom cover 2 and the base 3, And the electric kettle is also provided with an ultrasonic scale suppression and descaling device, the ultrasonic scale suppression and descaling device includes an ultrasonic transducer 8 and a device that converts the mains electricity into a high-frequency alternating current signal that matches the ultrasonic transducer 8. The control device 7, wherein the ultrasonic trans...

Embodiment 2

[0028] see figure 2 , In this embodiment, the control panel 6 and the control device 7 are arranged on the bottom cover 2, and the control panel 6 and the control device 7 are respectively arranged on different circuit boards, and then connected by wires. The control device 7 is connected with the ultrasonic transducer 8 through wires. All the other undescribed parts are the same as in Example 1.

Embodiment 3

[0030] see image 3 , In this embodiment, the control panel 6 and the control device 7 are arranged on the handle 4, and the control panel 6 and the control device 7 are respectively arranged on different circuit boards, and then connected with wires. The control device 7 is connected with the ultrasonic transducer 8 through wires. All the other undescribed parts are the same as in Example 1.

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PUM

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Abstract

The invention discloses an electric kettle, which comprises a kettle body (1), a bottom cover (2), a base (3), a handle (4), a heating disc (5), a coupled connector (9) and a kettle cover (10), wherein the heating disc (5) is arranged between the bottom of the kettle body (1) and the bottom cover (2); the handle (4) is arranged on a side wall of the kettle body (1); the kettle cover (10) is arranged on an upper part of the kettle body (1); the heating disc (5) is connected with a power supply through the coupled connector (9) on the bottom cover (2) and the base (3); an ultrasonic scale inhibiting and removing device is also arranged on the electric kettle, and comprises an ultrasonic transducer (8) and a control device (7) which converts a mains supply into a high-frequency AC electric signal which is matched with the ultrasonic transducer (8), wherein the ultrasonic transducer (8) is electrically connected with the control device (7). The electric kettle has the functions of inhibiting and removing scale, and the scale inhibiting and removing device does not directly contact the water or influence the water quality of the drinking water. Meanwhile, the electric kettle has the advantages of simple structure, easy control, convenient installation and using safety.

Description

technical field [0001] The invention relates to an electric kettle, in particular to an electric kettle with anti-scaling and descaling functions, and belongs to the transformation technology of the electric kettle. Background technique [0002] The scale problem is an old problem that plagues electric kettle products. The severity of scale varies with the water hardness in different regions, especially in northern my country. The appearance of scale not only shortens the service life of the electric kettle, but also brings unpleasant experience to the user. Most of the existing electric kettle products do not have anti-scaling and / or descaling functions. The user usually removes the scale by adding a chemical descaling agent after the electric kettle is scaled. Although the chemical descaling method can remove scale, there are problems such as corrosion of the kettle body material and chemical residues, which will affect the life of the kettle body and damage human healt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/21A47J36/42
Inventor 杨艾华郑维虎吴俊涛熊少辉
Owner MIDEA GRP CO LTD
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