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Agitating fan for microwave oven

A technology for microwave ovens and fans, which is applied to household stoves/stoves, heating fuels, lighting and heating equipment, etc., can solve the problems of low wind utilization rate, uneven microwave dispersion, low rotation speed of stirring fans, etc., so as to improve wind energy. Effectiveness of utilization rate, reduction of wind energy loss, and improvement of effectiveness

Inactive Publication Date: 2011-01-26
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, the stirring fan of the prior art has the following disadvantages: the utilization rate of the wind is not high when the stirring fan is rotating, the rotation speed of the stirring fan is not high, and the microwaves are not evenly dispersed.

Method used

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  • Agitating fan for microwave oven
  • Agitating fan for microwave oven
  • Agitating fan for microwave oven

Examples

Experimental program
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Effect test

Embodiment Construction

[0041] The present invention will be further described in detail through the embodiments and accompanying drawings below.

[0042] Such as Figure 5 to Figure 8 As shown, the microwave oven stirring fan of the present invention includes an intermediate shaft assembly and a stirring fan installed on the intermediate shaft assembly.

[0043] Such as Figure 6 As shown, the intermediate shaft assembly is composed of a draft baffle 113 , an intermediate shaft 111 and a base 112 . The base is in the shape of a disc, and the center of the base 112 protrudes upwards to form a tapered intermediate shaft 111 , and forms a ring-shaped wind baffle 113 around the intermediate shaft 111 on the base 112 . The wind baffle 113, the intermediate shaft 111 and the base 112 are integrally formed.

[0044]A stirring fan main body 117 is formed in the middle of the stirring fan, and a middle hole 119 is formed in the center of the stirring fan main body 117 . The diameter of the middle hole 11...

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Abstract

The invention discloses an agitating fan for a microwave oven and belongs to components of cooking equipment through microwave heating. The agitating fan for the microwave oven comprises an agitating fan shaft and an agitating fan arranged on the agitating fan shaft, wherein the agitating fan shaft comprises a base and a middle shaft protruding from the center of the base; the agitating fan comprises an agitating fan main body forming a middle part of the agitating fan and a plurality of fan blades extending from the agitating fan main body, wherein one side of each fan blade is bent to one side to form a blade; a middle hole is formed in the center of the agitating fan main body; a shaft sleeve corresponding to the middle shaft is formed in the center of the agitating fan; an annular induced air baffle upwards protruding around the middle shaft on the base is formed; and a middle shaft assembly consisting of the induced air baffle, the middle shaft and the base is integrally formed. The agitating fan with the structure has the advantages of making the agitating fan rotate faster and more stably, effectively meeting the requirement of the agitating fan on the microwave scattering rotation speed, and improving the efficiency for scattering microwaves.

Description

technical field [0001] The invention relates to a microwave heating cooking device, in particular to a microwave oven which is integrally formed with a shaft sleeve and a stirring fan, a base is integrally formed with an intermediate shaft and an air-inducing baffle, can effectively utilize wind energy, and rotates faster Stir fan. Background technique [0002] A microwave oven is a device that uses microwaves generated by a magnetron to heat cooking objects in a cooking chamber, thereby rapidly heating the cooking objects. Such microwave ovens are classified into domestic microwave ovens equipped with small magnetrons and commercial microwave ovens equipped with large or multiple magnetrons. Microwave ovens can also be distinguished according to the way of heating food. Household microwave ovens generally adopt the method of rotating glass plates with food on them, while commercial microwave ovens mainly adopt the method of stirring fans to disperse microwaves. Commercial...

Claims

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Application Information

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IPC IPC(8): F04D25/08F24C7/02
Inventor 李旭孙宁
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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