Household appliance and cooling fan system for household appliance

A technology for home appliances and cooling fans, applied in the field of home appliances with the cooling fan system, can solve problems such as unfavorable product miniaturization design, and achieve the effects of realizing miniaturization design, saving costs and resources, and realizing miniaturization

Active Publication Date: 2018-10-16
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing household appliances, the cooling fan and the buzzer are completely irrelevant

Method used

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  • Household appliance and cooling fan system for household appliance
  • Household appliance and cooling fan system for household appliance
  • Household appliance and cooling fan system for household appliance

Examples

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Example Embodiment

[0024] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention, but should not be construed as limiting the present invention.

[0025] The following describes the heat dissipation fan system for household appliances and the household appliance having the heat dissipation fan system proposed by the embodiments of the present invention with reference to the accompanying drawings.

[0026] Combine figure 1 with figure 2 As shown, the cooling fan system for household electrical appliances according to an embodiment of the present invention includes a DC fan 10, a buzzer 20, a power connection line 30 and a control unit 40.

[0027] A...

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PUM

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Abstract

The invention discloses a cooling fan system for household appliance. The system comprises a direct current fan, a buzzer, power supply connecting line and a control unit, wherein the direct current fan and the buzzer share a set of coil to be integrated together, the direct current fan comprises fan blades, a direct current motor and a fan support body, wherein the fan support body is used for fixing the direct current fan, and the fan blades rotate under the driving of the direct current motor; the power supply connecting line is used for connecting with a power supply to supply power to thedirect current fan and the buzzer; and the control unit is used for outputting alternating voltage to the power supply connecting line by controlling the power supply, so that the coil is enabled togenerate an alternating magnetic field, and the direct current fan and the buzzer work at the same time. According to the appliance and the system, the cooling fan system for the household appliance is provided by the embodiment of the invention, the direct current fan and the buzzer share the set of coil so as to integrate the direct current fan and the buzzer together, not only can the cost andresources be saved, but also the miniaturization of the household appliance can be realized; the invention further discloses the household appliance.

Description

technical field [0001] The invention relates to the technical field of household electrical appliances, in particular to a cooling fan system for household electrical appliances and a household electrical appliance with the cooling fan system. Background technique [0002] Generally, household appliances are equipped with buzzers to remind users when they are in operation. Household appliances with high-power devices generally also have cooling fans for cooling when the household appliances are working. [0003] In the existing household appliances, the heat dissipation fan and the buzzer are completely independent, and are two independent components, which is not conducive to the miniaturization design of the product. Contents of the invention [0004] This application is proposed based on the inventor's knowledge and research on the following issues: [0005] The inventor found during research that the working principle of the cooling fan in household appliances such a...

Claims

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Application Information

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IPC IPC(8): F04D25/08F04D27/00
CPCF04D25/0693F04D25/08F04D27/00
Inventor 钟石刚李信合雷俊麻百忠吕文灿刘金明袁宏斌董凯雷志球
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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