CN206959058U - A kind of intelligent range hood - Google Patents

A kind of intelligent range hood Download PDF

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Publication number
CN206959058U
CN206959058U CN201720657230.4U CN201720657230U CN206959058U CN 206959058 U CN206959058 U CN 206959058U CN 201720657230 U CN201720657230 U CN 201720657230U CN 206959058 U CN206959058 U CN 206959058U
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China
Prior art keywords
lubricating cup
sound
oil mass
dish
cooked
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Active
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CN201720657230.4U
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Chinese (zh)
Inventor
何立博
茅忠群
诸永定
申志贤
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Ningbo Fotile Kitchen Ware Co Ltd
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Ningbo Fotile Kitchen Ware Co Ltd
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Priority to CN201720657230.4U priority Critical patent/CN206959058U/en
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Abstract

A kind of intelligent range hood, includes exhaust fume collecting hood and lubricating cup, it is characterised in that also includes:Sound detection module, for detecting, dish cooks sound and the dish that calculates in whole cooking process is cooked number;Oil mass detection module, the oil mass change before and after being cooked for detection in lubricating cup;Master controller, the oily usage amount of whole cooking process can be calculated according to above-mentioned result of calculation, and and then can calculate and take in oil mass per capita;And display module, the oil mass of intake per capita that can be calculated according to master controller shows grease intake situation, and provides corresponding diet and exercise suggestion with this.This intelligent range hood extrapolates user's grease intake per capita by gathering sound with lubricating cup weightening and run time, further can be with recommending grease intake to carry out lateral comparison and subscriber household historical data longitudinal comparison, to the more healthy rational diet of user and exercise suggestion by way of display module or being transferred to APP, Consumer's Experience is lifted.

Description

A kind of intelligent range hood
Technical field
A kind of kitchen appliance is the utility model is related to, more particularly, to a kind of intelligent range hood.
Background technology
Range hood is a kind of kitchen appliance for purifying kitchen environment, it has also become the essential kitchen of Modern Family is set It is standby.At present, with the continuous improvement of people's quality of the life, requirement to the intelligence degree of range hood also more and more higher, pass The range hood of system has been difficult to meet the needs of people, disclosed in the prior art to have various intelligent range hoods based on this.Such as Disclosed in the Chinese invention patent of Patent No. 201310422741.4 (Authorization Notice No. is CN 103673008B)《It is a kind of The control method of intelligent range hood and the range hood》, the intelligent range hood is including casing, blower fan apparatus and intelligently controls System processed, intelligence control system include sound collection unit, acoustic recognition unit, start control unit, culinary art sound output control Unit and power control unit processed, the intelligent range hood is by analyzing the sound in kitchen, to the various ambient sounds in kitchen Detected, and then judge that the oil smoke magnitude corresponding to the sound is other, the startup of range hood is set according to the degree of oil smoke amount Or the rotating speed of closing and regulating main air machine, so as to reach the intelligent control to range hood.And for example Application No. Disclosed in (201510868097.2 application publication number is CN 105351991A)《A kind of monitoring of range hood smoking state Device and its monitoring method》, the supervising device of the range hood smoking state can be by light in flue in transmitting procedure Change size to detect the smokescope in exhaust fume collecting hood, and controlled motor gear and rotating speed therewith.
In addition, with continuous pursuit of the people to healthy living, grease intake is the important indicator of one of which, mesh Before, all there is the exceeded phenomenon of grease intake for most people.As described above, what existing intelligent range hood typically considered It is how smoke absorption effect to be improved by the improvement in structure, and can be to the grease of user for having how range hood The function that intake analyzed, is judged is studied.In summary, need to carry out existing intelligent range hood Improve.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned state of the art, there is provided one kind can be according under dish Oil mass in pot sound and lubricating cup changes to calculate the intelligent range hood that user takes in oil mass per capita.
Technical scheme is used by the utility model solves above-mentioned technical problem:The intelligent range hood, include collection Petticoat pipe and lubricating cup, it is characterised in that also include:
Sound detection module, cooked sound for detecting dish, and the dish calculated in whole cooking process is cooked number;
Oil mass detection module, the oil mass change before and after being cooked for detection in lubricating cup;
Master controller, the number that can be cooked according to the dish that sound detection module records calculate number of having dinner, can examined according to oil mass Survey the oil mass change that module detects and calculate the oily usage amount of whole cooking process, and and then can calculate and take in oil mass per capita;With And
Display module, the oil mass of intake per capita that can be calculated according to master controller show grease intake situation, and can be with this Provide corresponding diet and exercise suggestion.
In order that the interference that sound detection module is subject to is minimum, described sound detection module is arranged on described exhaust fume collecting hood It is internal.
Sound detection module can have various structures, it is preferable that described sound detection module include sound transducer with And built-in fixed frequency spectrum and counter, the sound transducer, which is used for detecting dish, cooks sound, the fixed frequency spectrum be used for Sound of being cooked to dish matches, and the counter counts for number of being cooked to dish.
Oil mass detection module can use pressure detecting or level detection, it is preferable that the lubricating cup lubricating cup is arranged on the oil On cup hook, the pressure detecting mould for the pressure change that described oil mass detection module is linked up with for lubricating cup before and after detection culinary art to lubricating cup Block.
Further preferably, for the lubricating cup hook installed in the bottom rear of the exhaust fume collecting hood, lubricating cup, which is linked up with, has extension portion, institute Stating lubricating cup has the lacing film for being used for hanging in the extension portion of the lubricating cup hook, and the pressure detecting module includes being installed in the extension Pressure sensor between portion and lacing film.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the lubricating cup of the utility model embodiment and the mounting structure schematic diagram of pressure sensor;
Fig. 3 is the functional block diagram of the utility model embodiment;
Fig. 4 is the schematic flow sheet of the control method of the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figures 1 to 4, the range hood of the present embodiment includes exhaust fume collecting hood 1, lubricating cup 2, sound detection module 3, oil mass Detection module 4, master controller 5 and display module 6.
Sound detection module 3 is arranged on the inside of the front side of exhaust fume collecting hood 1, can be detected by sound detection module 3 under dish Pot sound, and the dish calculated in whole cooking process is cooked number.In the present embodiment, sound detection module 3 includes sound sensor Device and built-in fixed frequency spectrum and counter, sound transducer, which is used for detecting dish, cooks sound, fixed frequency spectrum be used for to dish Sound of cooking is matched, and counter counts for number of being cooked to dish.
Specifically, the sound that can be cooked according to built-in fixed frequency spectrum to dish of sound detection module 3 is matched, and record is cooked Dish during preparing food is cooked number, can also determine whether that garnishes are cooked by interval time, if interval time t1 is (silent Accreditation is to be arranged on 30s-1min or so) within match sound again, it is believed that be that garnishes or dispensing are cooked, dish batching counter S is constant, otherwise it is assumed that being that user is frying another dish S=S+1.It can be obtained according to big data investigation, domestic popular number (R) it is as follows with the basic proportionate relationship model of dish number (S):(wherein, a and b scope is R=aS+b:0.5≤a≤1.5, -2≤ b≤2)。
Lubricating cup hook 7 is installed in the bottom rear of exhaust fume collecting hood 1, lubricating cup hook 7 has extension portion 71, and lubricating cup 2, which has, to be used for Hang over the lacing film 21 in the extension portion of lubricating cup hook.Oil mass detection module 4 is used for before and after detection is cooked the oil mass change in lubricating cup, this Oil mass detection module 4 in embodiment uses pressure detecting module, and pressure detecting module can detect what lubricating cup was linked up with to lubricating cup Pressure change, specifically, the pressure detecting module includes the pressure sensor 41 being installed between extension portion 71 and lacing film 21, with The change of oil mass in lubricating cup 2, the weight of lubricating cup change, and correspondingly, pressure sensor 41 can export different values.
The number that can be cooked according to the dish that sound detection module 3 records of master controller 5 is calculated and had dinner number, can be examined according to oil mass Survey the oil mass change that module 4 detects and calculate the oily usage amount of whole cooking process, and and then can calculate and take in oil mass per capita.It is aobvious Show that module 6 (such as guidance panel and client end AP P) can show that grease is taken the photograph according to the oil mass of intake per capita that master controller 5 calculates Enter situation, and corresponding diet and exercise suggestion can be provided with this
For example under original state, pressure detecting module detects and recorded the pressure F1 that current lubricating cup is linked up with to lubricating cup, when When user presses delay or shutdown, it is believed that cooking terminates, and records the value added of cooking total time and total lubricating cup pressure, meter Total oily usage amount (Y) is calculated,Then oil mass (X) can be taken in per capita,, wherein, C takes 0.05≤c≤0.3;D is correction value, takes 0.01≤d≤0.1;E is that range hood collects per unit gauging and user's reality Border takes 0.05≤d≤0.2, f representatives account for the ratio of the total oil mass consumed into the oil mass of dish using the ratio of oil.
Then it can prompt whether user's grease was taken in display module or APP compared with basic data It is more, while provide exercise suggestion.Shown if in mobile phone or bracelet APP ends, can be combined with the current step number of user or Person's calorical data carries out more rational suggest.
The step of control method of the intelligent range hood, is as follows:
(1) sound detection module, is initialized, and built-in counter is reset, S=0;
(2), pressure detecting module detects and recorded the pressure F1 that current lubricating cup is linked up with to lubricating cup;
(3), sound detection module detection dish is cooked sound, whenever dish cook sound sound frequency and built-in fixed frequency During spectrum matching, counter increases by 1 counting, S=S+1;
(4), pressure detecting module detects and recorded the pressure F2 that the lubricating cup after the completion of whole cooking process is linked up with to lubricating cup;
(5) F1 and F2 that, master controller records to pressure detecting module judge,
If F2 < F1, display module prompting lubricating cup has oil leak and changes lubricating cup;
If F1≤F2 < Fmax, oil mass is accumulated according to lubricating cup and calculates user's amount of edible oil, and and then according to the culinary art During the dish number S that cooks extrapolate the number of having dinner and take in oil mass per capita, and corresponding drink is shown by display module Food and exercise suggestion;
If Fmax≤F2, oil mass exceedes the upper limit in lubricating cup, and display module prompting carries out lubricating cup cleaning.
It the foregoing is only preferred embodiment of the present utility model, it is noted that for those of ordinary skill in the art For, under the premise of principle of the present utility model is not departed from, a variety of remodeling or improvement can be carried out to the utility model, these are equal It is considered as within the scope of protection of the utility model.

Claims (4)

1. a kind of intelligent range hood, includes exhaust fume collecting hood and lubricating cup, it is characterised in that also includes:
Sound detection module, cooked sound for detecting dish, and the dish calculated in whole cooking process is cooked number;
Oil mass detection module, the oil mass change before and after being cooked for detection in lubricating cup;
Master controller, the number that can be cooked according to the dish that sound detection module records calculate number of having dinner, can be according to oil mass detection mould The oil mass change that block detects calculates the oily usage amount of whole cooking process, and and then can calculate and take in oil mass per capita;And
Display module, the oil mass of intake per capita that can be calculated according to master controller shows grease intake situation, and can be provided with this Corresponding diet and exercise suggestion.
2. intelligent range hood according to claim 1, it is characterised in that:Described sound detection module passes including sound Sensor and built-in fixed frequency spectrum and counter, the sound transducer, which is used for detecting dish, cooks sound, the fixed frequency spectrum For being matched with sound of being cooked to dish, the counter counts for number of being cooked to dish.
3. intelligent range hood according to claim 2, it is characterised in that:Lubricating cup extension is installed on the exhaust fume collecting hood Hook, the lubricating cup lubricating cup are arranged on lubricating cup hook, and described oil mass detection module is lubricating cup before and after detection culinary art to lubricating cup The pressure detecting module of the pressure change of hook.
4. intelligent range hood according to claim 3, it is characterised in that:The lubricating cup hook is arranged on the exhaust fume collecting hood Bottom rear, lubricating cup hook has an extension portion, and the lubricating cup, which has, to be used for hanging over the lacing film in the extension portion that the lubricating cup is linked up with, institute State the pressure sensor that pressure detecting module includes being installed between the extension portion and lacing film.
CN201720657230.4U 2017-06-07 2017-06-07 A kind of intelligent range hood Active CN206959058U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720657230.4U CN206959058U (en) 2017-06-07 2017-06-07 A kind of intelligent range hood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720657230.4U CN206959058U (en) 2017-06-07 2017-06-07 A kind of intelligent range hood

Publications (1)

Publication Number Publication Date
CN206959058U true CN206959058U (en) 2018-02-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720657230.4U Active CN206959058U (en) 2017-06-07 2017-06-07 A kind of intelligent range hood

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112128803A (en) * 2020-09-25 2020-12-25 珠海格力电器股份有限公司 Method and device for monitoring oil stain in oil box and integrated stove

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112128803A (en) * 2020-09-25 2020-12-25 珠海格力电器股份有限公司 Method and device for monitoring oil stain in oil box and integrated stove

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