Mode control device and electric fan

A mode control and mode technology, applied in pump control, pump devices, non-variable pumps, etc., can solve problems affecting user experience, unable to set modes, etc., and achieve a good user experience effect

Inactive Publication Date: 2013-02-13
GREE ELECTRIC APPLIANCES ZHONGSHAN SMALL HOUSEHOLD APPLIANCES MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a mode control device, which can solve the problem that existing mode control devices cannot set modes according to user preferences and affect user experience

Method used

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  • Mode control device and electric fan
  • Mode control device and electric fan
  • Mode control device and electric fan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] figure 1 It is a structural schematic diagram of a mode control device used in the present invention, such as figure 1 as shown,

[0033] The mode control device includes: a controller 101, a mode memory 102 and a main motor 103 respectively connected to the controller 101, wherein the mode memory 102 can store up to N gear parameters;

[0034] The controller 101 reads a gear parameter from the mode memory 102, and controls the main motor 103 to work according to the read gear parameter;

[0035] After the main motor 103 works for a preset time under the current gear parameter, the controller 101 reads the next gear parameter from the mode memory 102, and controls the main motor 103 to work according to the read gear parameter;

[0036] After the controller 101 reads the M gear parameters from the mode memory 102, the controller 101 controls the main motor 103 to work sequentially according to the read M gear parameters;

[0037] Both M and N are natural numbers, and...

Embodiment 2

[0039] This embodiment is the same as embodiment one except the following features

[0040] figure 2 is a detailed structural diagram of a mode control module in the present invention, such as figure 2 As shown, the device further includes: a man-machine interface module 204 ; through the man-machine interface module 204 , the user inputs gear parameters or other control commands for controlling the main motor 203 .

[0041] In this embodiment, the controller 201 stores the gear parameters input through the man-machine interface module 204 in the mode memory 202 .

[0042] Specifically, in the initial state, there are N gear parameters stored in the mode memory 202, where N is a natural number. The user selects gear parameters according to his own preference, and inputs the selected gear through the man-machine interface module 204, and the controller 201 sequentially stores the gear parameters input by the user through the man-machine interface module 204 in the mode memo...

Embodiment 3

[0046] This embodiment is the same as embodiment two except the following features

[0047] Specifically, the controller 201 is also used to save the gear position parameter of the main motor 203 in the mode memory 202 when the main motor 203 is currently working.

[0048]In this embodiment, the user inputs the gear parameter through the man-machine interface module 204, and the controller 201 controls the main motor 203 to work according to the gear parameter input by the user. When the user inputs the next gear parameter through the man-machine interface module 204 , the controller 201 sequentially stores the gear position parameters when the main motor 203 is currently working in the mode memory 202 . When there are N gear parameters saved in the mode memory 202, the controller 201 saves subsequent gear parameters in the mode memory 202, and deletes the first saved gear parameter.

[0049] Specifically, in the initial state, there are N gear parameters stored in the mode m...

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PUM

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Abstract

The invention discloses a mode control device and an electric fan. The mode control device disclosed by the invention comprises a controller, and a mode memory and a main motor, which are respectively connected with the controller, wherein N gear parameters can be stored in the mode memory at most; the controller reads one gear parameter from the mode memory, and controls the main motor to work according to read gear parameter; after the main motor works for preset time under the current gear parameter, the controller reads the next gear parameter from the mode memory, and controls the main motor to work according to the read gear parameter until the controller reads M gear parameters from the mode memory; the controller orderly controls the main motor to work in circulation according to the read M gear parameters, wherein M and N are natural numbers, and M is smaller than or equal to N. By the technical scheme provided by the invention, the problem that the existing electric fan cannot set the mode according to the preference of a user, so as to affect the user experience is solved.

Description

technical field [0001] The invention relates to the field of manufacturing small household appliances, in particular to a mode control device and an electric fan. Background technique [0002] The modes of the existing electric fans all operate according to a group of preset fixed gear parameters, and the speed and angle of shaking the head under the fixed mode are all performed in a specified manner and cannot be changed. The preset fixed mode does not satisfy all users, and there are fewer types of fixed modes, and the range of choices is also small. For example, the natural wind mode in the electric fan, for a certain mode set, the electric fan will always run according to a set of fixed gear parameters set by the chip installed inside the electric fan, and the wind speed corresponding to this mode will not change . [0003] If the currently set mode makes the user feel uncomfortable, the user can only choose other modes, which will more or less affect the user experien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D27/00F04D25/10
Inventor 钟石刚张秋俊李曙光王红兵
Owner GREE ELECTRIC APPLIANCES ZHONGSHAN SMALL HOUSEHOLD APPLIANCES MFG
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