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Combination hood and microwave oven

一种组合装置、微波炉的技术，应用在微波炉领域，能够解决制造成本高等问题

Inactive Publication Date: 2006-03-15
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the combined device of the conventional hood and microwave oven requires a complicated drive circuit for controlling the on / off operation and rotation speed of the exhaust motor, and the suction area of ​​the variable suction hole, so its manufacturing cost is high

Method used

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  • Combination hood and microwave oven
  • Combination hood and microwave oven
  • Combination hood and microwave oven

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Specific embodiments of the present invention will now be described in detail with reference to the examples shown in the drawings, wherein like reference numerals refer to like parts throughout.

[0035] figure 2 The block diagram in shows the structure of the combined device of the cover and the microwave oven according to the embodiment of the present invention. Such as figure 2 As shown, a control unit 202 that controls all operating processes of the microwave oven is connected at its input terminals to an input unit 204 and a sensor unit 206 . The input unit 204 is provided with a cooking mode setting button that allows the user to set a cooking mode, and number buttons that allow the user to set a cooking time. The sensor unit 206 detects a cooking state in the cooking chamber. The control unit 202 is connected at its input terminals to a magnetron drive unit 208 , a cooling fan drive unit 212 , a tray drive unit 216 , a display drive unit 220 , an exhaust mo...

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PUM

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Abstract

A combination hood and microwave oven, in which the construction of a drive circuit relating to an exhaust device is simplified, reducing its manufacturing cost, and in which the number of user's manipulations required to operate the exhaust device is reduced, providing convenience of use to the user. The combination hood and microwave oven includes a variable suction hole whose suction area is variable, a variable suction hole motor allowing a suction area of the variable suction hole to vary, an exhaust motor allowing air sucked through the variable suction hole to be discharged outside the combination hood and microwave oven, an exhaust motor drive unit controlling a rotational speed of the exhaust motor, and a variable suction hole adjusting unit that controls the variable suction hole motor to allow a suction area of the variable suction hole to vary according to the rotational speed of the exhaust motor.

Description

technical field [0001] The present invention relates generally to a microwave oven, and more particularly to a combination hood and microwave mountable on a cooking device such as a hob for suction and discharge in use Odors and oily fumes produced during cooking by a cooking appliance. Background technique [0002] Generally, the combined device of the cover body and the microwave oven is installed on the upper part of the cooking device such as an electric stove or a gas stove, and realizes the general function of the microwave oven, and inhales the smell and oily fume generated from the cooking device arranged below it. [0003] figure 1 The schematic diagram in shows the structure and installation method of the combined device of traditional cover and microwave oven. Such as figure 1 As shown, in the main body 102 of the combination device of the cover body and the microwave oven, there are provided a cooking chamber (not shown) in which food can be cooked, and a mech...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C7/02F24C15/20F24C7/08H05B6/80
CPCH05B6/6429F24C15/2021H05B6/6423F24C15/20
Inventor 杨河荣
Owner SAMSUNG ELECTRONICS CO LTD
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