Cooking utensil with thermoelectric battery

A technology for cooking utensils and thermoelectric batteries, which can be used in home utensils, dining table utensils, kitchen utensils, etc. It can solve the environmental pollution and serious problems of waste batteries, and achieve the effects of long service life, light weight, and elimination of environmental pollution problems

Inactive Publication Date: 2008-07-09
王晓东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The waste battery is very serious to the environment pollution

Method used

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  • Cooking utensil with thermoelectric battery
  • Cooking utensil with thermoelectric battery
  • Cooking utensil with thermoelectric battery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] 1 is the wok body (only near the handle of the wok, part of the wok body is shown), 2 is the handle of the wok, 3 is the electrical device room, 4 is the battery compartment (the dotted line in the figure indicates the battery), 5 is the transparent cover, 6 is the Working cover, 7 is the wire hole, 8 is the window, 9 is the working port, 10 is the detection circuit, 11 is the liquid crystal display, 12 is the wire, 13 is the screw, 14 is the thermoelectric battery, 14a is the hot end of the thermoelectric battery, 14b is The cold end of the thermoelectric battery, 15 is a connector (indicated by a dotted line), 16 is a metal sheath tube, 17 is the inner cavity of the connector, and 18 is the end of the metal sheath tube.

[0034] Refer to Figure 1. The cooking utensil of the first embodiment is a frying pan with an electronic temperature display device with a thermocouple type thermoelectric battery as the power supply. It also has a spare battery at the same time to ...

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PUM

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Abstract

The invention relates to a cooking appliance with a thermoelectric cell, including a cooking appliance body, a handle, a thermoelectric cell and an electricity device. The handle is arranged on the cooking appliance body. The electricity device is arranged on the cooking appliance body or the handle. The thermoelectric cell is electrically connected with the electricity device and is used as a power supply for the electricity device. In the technical scheme of the invention, the thermoelectric cell is used as the power supply of the electricity device on the cooking appliance, which avoids the trouble of changing batteries and provides the auto-switching function to the electricity device on the cooking appliance.

Description

technical field [0001] The invention relates to a kitchen cooking appliance, especially a cooking appliance with a thermoelectric battery. Background technique [0002] Chinese patent CN97223402.0 and 1CN02291625 disclose the pot with temperature display device. In addition, there are cooking utensils and other cooking utensils with electronic salinity measurement and display devices. These cooking utensils with electronic devices all need a power supply for the electronic devices to work. [0003] Most of the cooking utensils with electronic measuring devices now are powered by ordinary primary batteries (primary batteries), and it is troublesome to replace the batteries regularly. However, the cooking utensils with electronic measuring devices powered by solar cells cannot meet the needs of buzzer alarms and display backlights (which require milliampere currents) because the power of the solar cells is too small (only microampere currents under indoor light). to work pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/00A47J37/00A47G19/00A47J36/00H01L35/00
Inventor 王晓东
Owner 王晓东
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