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Tray linear movement distance regulator for microwave oven

A technology of linear movement and adjustment devices, which is applied in household stoves/stoves, stoves/stove brackets/shelves, household heating, etc., and can solve the problem of too much space inside the heating chamber that cannot be used

Inactive Publication Date: 2003-11-26
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, for a microwave oven that uses a particularly long exhaust hood (hood), there is a disadvantage that there is more space inside the heating chamber that cannot be used due to the longer horizontal length inside the heating chamber.

Method used

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  • Tray linear movement distance regulator for microwave oven
  • Tray linear movement distance regulator for microwave oven
  • Tray linear movement distance regulator for microwave oven

Examples

Experimental program
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Embodiment Construction

[0030] The present invention will be described in more detail below on the basis of the embodiments shown in the drawings.

[0031] first, figure 2 The moving path of the tray of the present invention is schematically shown. According to an embodiment, the tray 10 has a substantially quadrangular shape, which corresponds to the shape of the bottom surface 20 of the heating chamber of a microwave oven. The reason why the above-mentioned tray 10 is made into a quadrangular shape is to make more effective use of the inner space of the heating chamber.

[0032] Therefore, as shown in the figure, compared with the prior art, the tray 10 of the present invention can occupy a relatively larger space inside the heating chamber, which means that more food can be placed on the tray 10 .

[0033] Moreover, in the present invention, the above-mentioned tray 10 does not perform rotational movement as in the prior art, but performs linear reciprocating movement left and right in the dire...

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PUM

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Abstract

The present invention relates to one regulator to make the tray reciprocate linearly right and left inside the heating chamber of microwave oven. The tray motion distance regulator consists of a tray with slot in the bottom, driving motor to produce rotating force, rotating part with radial slot, eccentric shaft with eccentric lug for inserting into the radial slot, and fixing structure to fix the eccentric shaft inserted into the slot. Under the action of the rotating eccentric lug, the tray reciprocates linearly right and left within the range corresponding to the eccentric amount. The present invention can increase the useable space inside the heating chamber via the motion of the tray and can regulate the moving distance of the tray.

Description

technical field [0001] The present invention relates to a device for adjusting linear motioning length of tray for microwave oven (Device for adjusting linear motioning length of tray for microwave oven). The linear movement device of the tray of the microwave oven has a quadrilateral shape with the same bottom surface and a structure capable of linear movement. Background technique [0002] A microwave oven is a device that mainly uses microwaves having a certain wavelength to heat a heating object (food). Such as figure 1 As shown, there is a heating chamber 2 for heating food in a microwave oven, and the heating chamber 2 is opened and closed by a door 4 . [0003] The microwaves generated by the magnetron (not shown in the figure) are loaded into the heating chamber 2, so that the food inside can be heated. In this case, the food should be evenly heated by microwaves. However, according to the wavelength characteristics of microwaves, it is difficult to achieve unifo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C7/02F24C15/16
Inventor 崔成洙
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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