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Cordless electrical appliance

A technology for cordless electrical appliances and power controllers, which can be used in cooking utensils, water-boiling utensils, household utensils, etc., and can solve problems such as undiscussed

Inactive Publication Date: 2011-07-27
翱泰温控器(惠州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, how these links are implemented is not discussed, especially in the case of 360° connectors

Method used

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  • Cordless electrical appliance
  • Cordless electrical appliance

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Embodiment Construction

[0014] picture A configuration of a cordless appliance in a first embodiment of the invention is shown in , comprising a cordless appliance 1 detachably connected to a power base 2 having a power cord 3 connected to a power source. In this embodiment, the power connection 3 includes a live pole, a neutral pole and a ground wire, although in other embodiments the ground wire may be omitted. The power connection between the base 2 and the cordless appliance 1 is provided by the cordless connector 4, which cooperates with the input port 5 of the cordless appliance to connect the live electrode, the neutral electrode and the ground wire to the electric load in the cordless appliance 1 6.

[0015] The cordless appliance 1 includes a sensor 7 for detecting the status of components of the cordless appliance 1 (eg, the electrical load 6 ). The sensor 7 is configured to insert a signal representing the detected condition on one or more electrodes, or ground. The sensor 7 can be powe...

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PUM

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Abstract

A cordless electrical appliance (1) has a cordless power connector (4, 5) , of which at least one of the terminals for the provision of electrical power to the appliance carries a signal to or from an electronic circuit (8) for control of the appliance.

Description

technical field [0001] The present invention relates to a cordless electric appliance. Background technique [0002] Cordless electrical connectors are known, by means of which electrical appliances are detachably connected to a power base. In the applicant's patent publication WO94 / 06185 a 360° cordless electrical connector is described, by means of which a liquid heating vessel can be placed on its power base in any orientation. [0003] Applicant's patent publication EP 0 380 369 A1 discloses an electronic controller for a cordless boiling water vessel, wherein a sensor in the vessel is detachably connected to a microprocessor in the base. Patent publication WO 01 / 28294 describes an electronic controller of a similar type in which a sensor communicates with the electronic controller via one or more additional terminals in a 360° connector. Cordless power connectors have become more complex and expensive due to the additional terminals provided. This additional terminal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J27/21
CPCA47J27/2105A47J27/21058A47J31/56D06F79/026
Inventor 罗宾·基斯·摩尔
Owner 翱泰温控器(惠州)有限公司