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Tray bracket of microwave oven

A technology for tray support and microwave oven, which is applied to stove/stove support/shelf, home stove/stove, home heating, etc., can solve the problems of the tray support 10 being unable to rotate, the tray support overheating, deformation, etc., so as to improve the overall quality and reliability, prevent overheating and deformation, the effect is obvious

Inactive Publication Date: 2004-10-27
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The disadvantage of the above-mentioned existing tray support for microwave ovens is that when the microwave oven is working, due to the microwave radiation and the effects of other heaters, the temperature of the food gradually increases, and the temperature in the oven cavity 2 also gradually increases, sometimes causing the tray support 10 overheating, deformation
In severe cases, the overheating deformation of the tray support 10 will cause the tray support 10 to disengage from the motor shaft (Ms) of the drive motor (M), causing the tray support 10 to be unable to rotate

Method used

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  • Tray bracket of microwave oven
  • Tray bracket of microwave oven
  • Tray bracket of microwave oven

Examples

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Embodiment Construction

[0023] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0024] like Figure 4 As shown, the tray support 30 of the microwave oven of the present invention includes: a support hub 32, three support arms 34 and rollers 36; The included angles between the two supporting arms 34 are equal, and the ends of the three supporting arms 34 are respectively provided with a roller 36 .

[0025] A through hole 38 is formed in the center of the bracket hub 32 .

[0026] Refer below Figure 5 The relevant parts of pallet support 30 are described:

[0027] like Figure 5 As shown, the tray support 30 is arranged on the bottom surface 40 of the microwave oven cavity. The wheel 36 is in contact with the bottom surface 40 of the furnace cavity.

[0028] The through hole 38 at the center of the tray support 30 is connected with the motor shaft 46 of the driving motor 44, and the rotating shaft 46 transmits the pow...

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Abstract

A supporter for the tray of microwave oven is composed of a central hub with a central through hole, three supporting arms integrated with said central hub and with same included angle between adjacent arms, and three rollers at the ends of three supporting arms (one for one).

Description

technical field [0001] The invention relates to a microwave oven component, in particular to a tray support for a microwave oven. Background technique [0002] like figure 1 As shown, a microwave oven is a device that can heat and cook food in its cavity 2, and its working principle is to make the microwave penetrate the food placed therein, so that the food is heated. In order to radiate microwave energy to all parts of the food evenly, a rotating tray 4 is usually arranged in the cavity 2 of the existing microwave oven, and the food rotates with the rotating tray 4 during the heating process, so that each part of the food is uniformly irradiated by the microwave. Radiation, so as to be heated evenly. [0003] like figure 2 , image 3 As shown, a tray support 10 is arranged below the rotary tray 4 in the oven cavity 2, and the tray support 10 is arranged on the bottom surface 6 of the oven cavity 2. The ends of the three support arms of the tray support 10 are respecti...

Claims

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Application Information

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