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Microwave oven

A technology for microwave ovens and trays, applied in the field of microwave ovens, can solve problems such as cumbersome heating

Inactive Publication Date: 2009-07-15
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the operation of rotating the rotary heater 19 and the operation of installing the tray 21 are added together, and two operations are performed, so heating the food with the rotary heater 19 becomes cumbersome.

Method used

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Experimental program
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Embodiment Construction

[0062] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0063] figure 2 It is a schematic diagram of the internal structure of the present invention; image 3 for figure 2 The A-A profile; Figure 4 It is a schematic diagram of the longitudinal section side view structure of the middle part of the present invention; Figure 5 It is a schematic diagram of the structure of the inner side of the bracket of the present invention; Figure 6 It is a schematic diagram of the structure of the outer side of the bracket of the present invention.

[0064] As shown in the figure, there is a cooking chamber 31 for heating food on the body cavity 30 of the microwave oven. And in order to selectively open and close the cooking chamber 31, a movable door 33 is installed on one side of the body cavity 30.

[0065] On the other side of the cooking chamber 31 inside the cavity 30 of the body, various electrical compone...

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Abstract

The invention discloses a microwave oven, which belongs to a microwave heating device. The present invention includes a heater arranged on one side of the cooking chamber that can rotate up and down, and a tray that can enter and exit the cooking chamber. On the moving path of the tray, that is, on one side of the cooking chamber, at least A single button can identify the electric signal conversion switch that makes the heater turn under the action of the button; if the button is pressed by the tray, the heater turns when the sensor switch works, and finally turns to the bottom of the tray. In the present invention designed in this way, its heater can easily complete the heating on the food top and the bottom surface simultaneously.

Description

technical field [0001] The present invention relates to a device utilizing microwave heating, more precisely a microwave oven capable of installing a rotatable heater at the rear end of a cooking chamber. Background technique [0002] exist figure 1 The diagram in the figure shows a microwave oven made in the prior art. [0003] As shown in the figure, a cooking chamber 11 is formed in the body cavity 10 of the microwave oven for heating food. Because a movable door 13 is installed on the body cavity 10 in front of the microwave oven, the cooking chamber can be selectively opened or closed. [0004] On the other hand, on one side of the cavity 10 of the body, electrical components such as a magnetron, an oscillator and a high-voltage transformer are installed, thereby forming an electrical equipment room (not shown). Also on the front side of the body cavity 10 equivalent to the front of the electric equipment room, the control unit 15 that can input the operation signal ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C7/02F24C7/06
Inventor 余泰洪
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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