CN206281021U - A kind of range hood that prompting function is cleaned with weighing sensor - Google Patents
A kind of range hood that prompting function is cleaned with weighing sensor Download PDFInfo
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- CN206281021U CN206281021U CN201621260839.XU CN201621260839U CN206281021U CN 206281021 U CN206281021 U CN 206281021U CN 201621260839 U CN201621260839 U CN 201621260839U CN 206281021 U CN206281021 U CN 206281021U
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- controller
- weighing sensor
- range hood
- prompting function
- weight data
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Abstract
The utility model discloses a kind of range hood that prompting function is cleaned with weighing sensor, it is characterised in that it includes lampblack absorber volute body, motor, impeller, catchment cup and controller, characterized in that, it also includes weighing sensor, weighing sensor is connected with controller.Warning device and cleaning device are additionally provided with the range hood, the warning device is electrically connected with controller, the grease weight data for detecting feeds back to controller, after comparing with the grease weight data for setting, controller sends signal according to comparative result, and controller control warning device and cleaning device realize alarm and cleaning alarm.This practicality has the advantages that easy to operate, safe, comfortableness is strong.
Description
Technical field
The utility model is related to range hood technical field, more particularly, to a kind of fume-exhausting with cleaning prompting function
Machine.
Background technology
Range hood is internal in the course of the work to adsorb substantial amounts of grease, if do not cleaned for a long time, oxidation wind
It is difficult to clean after dry, excessive oil and fat accumulation not only results in load to be increased, service life reduction, noise increase, smoking effect
Reduce, the increase of internal fires risk, and a large amount of oil smoke are discharged to outdoor pollution surrounding air.Accordingly, it would be desirable to in lampblack absorber
Cleaned in time in portion.Absolutely zero cleaning cannot be truly realized inside current range hood, user is using a timing
Between after must clean internal greasy dirt, the range hood band cleaning prompting function of in the market, when being according to range hood cumulative activation
Between meet the time of setting and remind, it cannot judge effectively clear according to the accumulation degree of actual working condition and grease
Clean frequency, also has the curent change for being rotated suffered drag size and being caused by blower fan to determine, and such as notification number is
The CN1804641A applyings date：2005.12.08 day, openly (is announced)：2006.07.19 entitled oil accumulation degree of oil screen of smoke exhaust ventilator
Determination methods, by continuing or the discontinuously operating current of the blower motor of monitoring range hood, and compared with setting value,
Can determine that oil network long-pending oil is serious when operating current is less than setting value；The operating current detection method of cooking-fume exhauster blower motor
To be obtained by wearing a current transformer on the working power line of blower motor；The setting value is：Running current
80% to 85%；The warning device of oil screen of range hood long-pending oil, including civil power input and power circuit, also including Current Mutual Inductance
Device, working power line of the current transformer through soot motor；Current transformer connection one has been connected a big valued resistor
Rectification circuit, resistance is connected to a Micro-processor MCV, and Micro-processor MCV connects a LED display circuit, and power circuit is
Micro-processor MCV provides power supply, and civil power input provides working power for soot motor.This mode is only capable of to oil network long-pending oil too
Could be alarmed when many, its electric current influence factor is more in addition, such as influence, the influence of motor use time of common flue resistance
Deng, judgement there is certain deviation and limitation, so as to influence its detection alarm time and effect.
Utility model content
The purpose of this utility model provides one kind aiming at the deficiencies in the prior art and overcomes to be existed in the prior art
Shortcoming, there is provided range hood internal grease accumulating amount is detected with weighing sensor, it is effectively clear so as to be accurately judged to
Clean frequency.
In order to reach object above, the utility model patent is adopted the following technical scheme that：A kind of band weighing sensor cleaning
The range hood of prompting function, including lampblack absorber volute body, motor, impeller, catchment cup and controller, it is characterised in that it is also
Weighing sensor is included, weighing sensor is connected with controller.
As the further improvement of such scheme, warning device is additionally provided with the range hood, the warning device with
Controller is electrically connected, and the grease weight data for detecting feeds back to controller, after comparing with the grease weight data for setting, control
Device sends signal according to comparative result, and controller control warning device realizes cleaning alarm.
As the further improvement of such scheme, cleaning device, cleaning device and control are additionally provided with the range hood
Device processed is electrically connected, and the grease weight data that weighing sensor is detected feeds back to controller, with the grease weight data ratio for setting
After relatively, controller sends signal according to comparative result, and controller control cleaning device realizes automated cleaning.
Further, the weighing sensor is screwed or is directly embedded in spiral case bottom.
Compared with prior art, a kind of range hood that the utility model patent is provided has the advantages that：
1. the accumulating amount according to actual grease makes a decision and reminds the user that cleaning range hood；
2. timely oil stain can extend the service life of range hood, enhancing security etc.；
3. health environment-friendly is conducive to after oil stain.
The utility model has the advantages that easy to operate, safe, comfortableness is strong.
Brief description of the drawings
Fig. 1 the utility model patent scheme of installations.
Fig. 2 the utility model patent work control flow charts.
Description of reference numerals：1st, connecting line 2, weighing sensor 3, spiral case
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model patent.
As Figure 1-Figure 2, a kind of extractor hood structure that prompting function is cleaned with weighing sensor, including：Fume-exhausting
Machine body is lampblack absorber volute body 3, motor, impeller, catchment cup and controller, and weighing sensor 2, controller, alarm dress
Put, cleaning device, weighing sensor 2 is screwed or is directly embedded in the bottom of spiral case 3, controller respectively with weighing sensor
2 (being connected by connecting line 1), warning device or cleaning device connection, the grease weight data that weighing sensor 2 is detected are anti-
Feed controller, after comparing with the grease weight data for setting, controller according to comparative result send signal (indicator lamp it is bright or
Display alarm), remind user's cleaning range hood or pass to CPU and clean mould automatically to start range hood
Formula.
In the above-described embodiments, can a setting warning device, so as to only have warning function, it is also possible to only set automatic
Cleaning device, realized during corresponding requirements automatic cleaning without alarm so as to reach, or be provided with cleaning device, in alarm
After manually boot cleaning function.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.
Claims (4)
1. a kind of range hood that prompting function is cleaned with weighing sensor, including lampblack absorber volute body, motor, impeller, oil-collecting
Cup and controller, it is characterised in that it also includes weighing sensor, and weighing sensor is connected with controller.
2. it is according to claim 1 it is a kind of with weighing sensor clean prompting function range hood, the range hood
On be additionally provided with warning device, the warning device is electrically connected with controller, and the grease weight data for detecting feeds back to controller,
After comparing with the grease weight data for setting, controller sends signal according to comparative result, and controller control warning device is realized
Cleaning alarm.
3. it is according to claim 1 and 2 it is a kind of with weighing sensor clean prompting function range hood, the fume-exhausting
Cleaning device is additionally provided with machine, cleaning device is electrically connected with controller, the grease weight data that weighing sensor is detected is anti-
Feed controller, after comparing with the grease weight data for setting, controller sends signal according to comparative result, and controller control is clear
Cleaning device realizes automated cleaning.
4. it is according to claim 1 it is a kind of with weighing sensor clean prompting function range hood, the weighing and sensing
Device is screwed or is directly embedded in spiral case bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260839.XU CN206281021U (en) | 2016-11-11 | 2016-11-11 | A kind of range hood that prompting function is cleaned with weighing sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260839.XU CN206281021U (en) | 2016-11-11 | 2016-11-11 | A kind of range hood that prompting function is cleaned with weighing sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206281021U true CN206281021U (en) | 2017-06-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621260839.XU Active CN206281021U (en) | 2016-11-11 | 2016-11-11 | A kind of range hood that prompting function is cleaned with weighing sensor |
Country Status (1)
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| CN (1) | CN206281021U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439975A (en) * | 2016-11-11 | 2017-02-22 | 广东万家乐燃气具有限公司 | Extractor hood with weighing sensor and cleaning reminding function and cleaning reminding method of extractor hood |
| CN109990331A (en) * | 2017-12-29 | 2019-07-09 | 宁波方太厨具有限公司 | The alarm method of High-voltage electrostatic purification device and the range hood of application this method |
| WO2019231654A1 (en) * | 2018-06-01 | 2019-12-05 | Carrier Corporation | Exhaust hood with weight sensor |
| CN112013435A (en) * | 2019-05-30 | 2020-12-01 | 宁波方太厨具有限公司 | Self-cleaning detection method of range hood based on direct current motor drive |
| CN114017397A (en) * | 2021-11-29 | 2022-02-08 | 广东万和电气有限公司 | Cleaning method of fan assembly and range hood |
-
2016
- 2016-11-11 CN CN201621260839.XU patent/CN206281021U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439975A (en) * | 2016-11-11 | 2017-02-22 | 广东万家乐燃气具有限公司 | Extractor hood with weighing sensor and cleaning reminding function and cleaning reminding method of extractor hood |
| CN109990331A (en) * | 2017-12-29 | 2019-07-09 | 宁波方太厨具有限公司 | The alarm method of High-voltage electrostatic purification device and the range hood of application this method |
| WO2019231654A1 (en) * | 2018-06-01 | 2019-12-05 | Carrier Corporation | Exhaust hood with weight sensor |
| US11698196B2 (en) | 2018-06-01 | 2023-07-11 | Carrier Corporation | Exhaust hood weight sensor |
| CN112013435A (en) * | 2019-05-30 | 2020-12-01 | 宁波方太厨具有限公司 | Self-cleaning detection method of range hood based on direct current motor drive |
| CN112013435B (en) * | 2019-05-30 | 2021-11-26 | 宁波方太厨具有限公司 | Self-cleaning detection method of range hood based on direct current motor drive |
| CN114017397A (en) * | 2021-11-29 | 2022-02-08 | 广东万和电气有限公司 | Cleaning method of fan assembly and range hood |
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