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Fan assembly and cooking utensil

A technology of fan assembly and axial flow fan, which is applied to pump components, machines/engines, components of pumping devices for elastic fluids, etc. The effect of increasing the air inlet and outlet, improving the compactness of the structure and reducing the cost

Active Publication Date: 2021-05-14
GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to at least solve the problems in the prior art that the air intake and suction volumes are small and the oil fume suction effect is poor when the diameter of the fan is constant.

Method used

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  • Fan assembly and cooking utensil
  • Fan assembly and cooking utensil
  • Fan assembly and cooking utensil

Examples

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Embodiment Construction

[0044]An exemplary embodiment of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown, it is understood that the present disclosure can be implemented in various forms without limitation. Instead, these embodiments are provided to be more thoroughly understood to disclose the present disclosure, and can communicate the scope of the present disclosure to those skilled in the art.

[0045]It should be understood that the terminology used in the text is intended to limit the purposes of the specific example embodiment. Unless otherwise specifically indicated, the singular form, "one", "one", "one", "described" as used in the document may also represent a plural form. The term "including", "comprising", "containing", and "having" are inclusive, and thus indicate the presence of the presents, steps, operations, components, and / or components, but does not exclude or ...

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Abstract

The invention belongs to the technical field of fans, and particularly relates to a fan assembly and a cooking utensil. The fan assembly comprises a support, a driving part and at least two axial flow fans, wherein the driving part is connected to the support, the at least two axial flow fans are connected to the driving part in series in the axis direction, and the driving part is arranged to be used for driving the at least two axial flow fans to rotate. According to the fan assembly, the air amount defect when the driving part cannot reach a higher rotating speed is made up by changing the number and the arrangement mode of the axial fans, so that the noise generated when the driving part runs at a high speed is reduced, the running stability of the fan assembly during speed fluctuation in a small range is improved, and the driving part and the at least two axial fans supplement each other so that the structural compactness of the fan assembly can be improved, then space is provided for installation of the at least two axial fans, and compared with the air amount and the air pressure generated by the driving part and one axial fan at the same rotating speed, the air amount and the air pressure are improved by one grade.

Description

Technical field[0001]The present invention belongs to the technical field of fan, and more particularly to a fan assembly and a cooking instrument.Background technique[0002]This section provides only background information related to this disclosure, which is not necessarily prior art.[0003]The fan assembly is the core component of the microwave, for the heat dissipation of the magnetron, transformer inverter, and other electronic components. The fan assembly is mainly composed of a motor, a bracket, a sector or the like. The motor used by the microwave cooling fan on the market is a mask motor, and its cost is low. However, the shroud motor speed is poor, and the speed of the motor single product is equipped with a fan in the rated speed of ± 200 rpm. In addition, different microwave oven platforms, heat dissipation flow path resistance; different use environments of microwave ovens, different back pressure, which will affect the actual load of the mask motor, and further increase ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/16F04D29/52
CPCF04D25/163F04D25/166F04D29/522
Inventor 林健熊禹赵涛任志文裴杰任孟珂郭淦威周宇
Owner GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD
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