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Domestic appliance transmitting electric power to electric equipment unit in directed wireless mode

A technology for household appliances and electrical equipment, which is applied to electrical components, circuit devices, electromagnetic wave systems, etc., and can solve the problems of short transmission paths and low power intensity of alternating fields.

Inactive Publication Date: 2013-06-12
BSH ELECTRICAL APPLIANCES JIANGSU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This results in a lower power intensity of the alternating field at the consumer and the corresponding consumer receives only a lower level of power
In particular, the largest possible conveying path can only be very short

Method used

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  • Domestic appliance transmitting electric power to electric equipment unit in directed wireless mode
  • Domestic appliance transmitting electric power to electric equipment unit in directed wireless mode
  • Domestic appliance transmitting electric power to electric equipment unit in directed wireless mode

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0036] figure 1 Depicted is a refrigeration device 101 according to the prior art. The cooling device 101 includes a refrigerator compartment 115 and a freezer compartment 117 . Refrigerator compartment 115 is used to cool food or other items at temperatures above the freezing point, while freezer compartment 117 is used to cool food or other items at temperatures below the freezing point. The refrigeration device 101 includes a compressor 121 for compressing refrigerant to cool the refrigerator compartment 115 and the freezer compartment 117 . The electronic control device 125 is used to control the refrigeration device 101 and its various modules. To provide energy, the cooling device 101 includes a power cable 123 . In the upper region of the cooling device 101 there is a display unit 113 which can be used, for example, to display the temperature in the refrigerator compartment 115 or the freezer compartment 117 .

[0037] The cooling device 101 also includes a pluralit...

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Abstract

The invention relates to a domestic appliance transmitting electric power to an electric equipment unit in a directed wireless mode. The domestic appliance comprises at least one electric equipment unit 103 and an electric power transmission device 127, wherein each electric equipment unit 103 is provided with a receiving device 323, the receiving device 323 is used for receiving the transmitted electric power in the directed wireless mode, the electric power transmission device 127 is provided with a plurality of transmitting elements 301 and 302, and the electric power transmission device 127 is used for transmitting the electric power in a wireless mode by transmitting an electromagnetic field overlapped by the transmitting elements 301 and 302.

Description

[technical field] [0001] The invention relates to household appliances, in particular to a refrigeration appliance comprising at least one consumer unit, wherein the at least one consumer unit has receiving means for wirelessly receiving delivered electrical power. [Background technique] [0002] Various household appliances are known in the art that wirelessly deliver energy via an electromagnetic field to a consumer unit located inside the household appliance. [0003] Patent publication WO 2009 / 014885A1 describes the wireless delivery of power by electrical induction to a lighting element within a refrigeration appliance. [0004] Likewise, patent publication DE 102009040789A1 describes the wireless delivery of power to circuits located inside the refrigerator. [0005] Patent publication KR 1020100044024A describes the wireless delivery of power to consumers located in the refrigerator door. [0006] In all such devices, energy or power is delivered in a non-directiona...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J17/00H02J50/40
Inventor J·G·舒伯特T·科赫
Owner BSH ELECTRICAL APPLIANCES JIANGSU
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