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grease pump

A technology of range hood and voice control, which is applied in the direction of removing oil fumes, household stoves/stoves, heating methods, etc., and can solve the problems of inconvenient operation, adjustment, and inability to turn on the range hood.

Active Publication Date: 2020-12-15
QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this type of range hood control method cannot be used to turn on the range hood or carry out the operation when both hands of the user are occupied and cannot be touched, or the user is far away from the range hood and is inconvenient to approach the range hood. Adjustment of the operation of the hood
This situation is obviously inconvenient for users to operate

Method used

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Embodiment 1

[0052] Such as figure 1 As shown, in the range hood described in this embodiment, the voice control unit includes a voice receiving module mainly used to receive the user's voice command, a voice control module mainly used to convert the user's voice command into a corresponding signal, and The corresponding signals are transmitted to the transmission modules of other units; the above-mentioned modules are connected in sequence. The transmission module is connected to a general control unit for controlling the operation of the equipment, and the general control unit controls the operation of the equipment according to the signal after receiving the signal from the transmission module.

[0053] Through the range hood introduced in this embodiment, each function of the voice control unit is divided into modules responsible for the functions, so that each function is implemented separately, and the logic control function of the voice control unit is added. This logical structure...

Embodiment 2

[0055] The difference between the range hood in this embodiment and the above embodiments is that: the voice control unit includes a feedback module for feeding back information to the user, the feedback module is connected to the voice control module, and the voice The feedback signal generated by the control module is fed back to the user. The feedback module converts the feedback signal generated by the voice control module into voice, and feeds back to the user in the form of voice. Preferably, the feedback module in this embodiment includes a speaker.

[0056] The range hood introduced in this embodiment is provided with a feedback module, so that the device can feed back information to the user, facilitating the interaction between the user and the device.

Embodiment 3

[0058] The difference between the range hood described in this embodiment and the above-mentioned embodiments is that: the voice control unit includes a master control judging module for judging whether the equipment control system is working abnormally, and when the judgment result is that the control system is working abnormally, Then the voice control unit replaces the control system to control the operation of the equipment.

[0059] Further, the master control judging module in this embodiment is arranged between the transmission module and the master control unit / between the voice control module and the transmission module. When the master control judging module finds the abnormality of the control system, it will feed back the information to the voice control module, and then the voice control module will perform an operation to replace the control system.

[0060] Furthermore, after the voice control module in this embodiment replaces the control system, other componen...

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Abstract

The invention discloses a range hood. The range hood comprises a voice control unit, wherein the voice control unit is capable of receiving a voice command sent by a user, and the voice command is converted into a corresponding signal so as to control the range hood to operate. According to the provided range hood, an additional voice control function is achieved.

Description

technical field [0001] The invention belongs to the technical field of electrical equipment, and in particular relates to a range hood. Background technique [0002] At present, range hoods are more and more popular in families, and range hoods provide a pollution-free air environment for family kitchens. With the improvement of people's material living standards, users have gradually put forward more requirements for the use experience of range hoods. Most of the range hoods sold on the market are mechanical switches, electronic micro switches, capacitive touch switches, and touch screen control methods in the touch mode. However, this type of range hood control method cannot be used to turn on the range hood or carry out the operation when both hands of the user are occupied and cannot be touched, or the user is far away from the range hood and is inconvenient to approach the range hood. Adjustment of the operation of the hood. This situation is obviously inconvenient f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/20
CPCF24C15/2021
Inventor 王岩刘云利李泽明
Owner QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD
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