CN202581482U - Automatic switching device for gears of range hood - Google Patents
Automatic switching device for gears of range hood Download PDFInfo
- Publication number
- CN202581482U CN202581482U CN 201220133098 CN201220133098U CN202581482U CN 202581482 U CN202581482 U CN 202581482U CN 201220133098 CN201220133098 CN 201220133098 CN 201220133098 U CN201220133098 U CN 201220133098U CN 202581482 U CN202581482 U CN 202581482U
- Authority
- CN
- China
- Prior art keywords
- control system
- range hood
- display screen
- alternating current
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an automatic switching device for gears of a range hood. The automatic switching device comprises a lampblack detection device, an electric control system, a display screen and an alternating current motor, wherein the lampblack detection device, the alternating current motor and the display screen are respectively connected with the electric control system; the lampblack detection device is used for transmitting data to the electric control system; the electric control system is used for transmitting data to the alternating current motor; the alternating current motor is used for adjusting the rotating speed and feeding back the data to the electric control system; the electric control system is used for transmitting the fedback data to the display screen; and the display screen is used for displaying gear information. According to the automatic switching device disclosed by the utility model, the automatic switching of the gears of the range hood is realized and the worry of a user about whether the air quantity of the range hood is great enough or the range hood is required be switched into a weak gear during cooking is avoided, and thus unnecessary noises and energy waste are avoided, and further the cook can concentrate on cooking to enjoy the interest of the cooking at any time and the lampblack in a kitchen is thoroughly avoided.
Description
Technical field
The utility model relates to a kind of range hood shift-position control apparatus, specifically relates to a kind of range hood gear automatic switching control equipment.
Background technology
At present, adopt manually of range hood controlled more, " power " or " persistent erection is weak " shelves etc. generally arranged, weak shelves oil smoke absorbing weak effect; But noise is little, and energy consumption is low, and the prime time oil smoke absorbing is effective, but noise is big; Energy consumption is high, and the user often selects a direct screening prime time, or hangs weak shelves earlier, changes the prime time when waiting oil smoke to drain; This manual mode of operation or electricity wasting, or arrange oil smoke not to the utmost will reach not only power saving but also exhaust the purpose of oil smoke; Can only manually-operated, switch gear according to actual culinary art situation, cause inconvenience to cooker.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of range hood gear automatic switching control equipment, breaks through the limitation that existing product can only hand shift, realizes the unexistent intelligent mapping function of existing product, and it is more convenient that lampblack absorber is used, and has more hommization.
The technical scheme of the utility model is achieved in that
A kind of range hood gear automatic switching control equipment; Comprise oil smoke sniffer, electric-control system, display screen and alternating current generator; Said oil smoke sniffer, said alternating current generator and said display screen link to each other with said electric-control system respectively, and said oil smoke sniffer transmission data are given said electric-control system, and said electric-control system transmission data are given said alternating current generator; Said alternating current generator adjustment rotating speed; Feedback data is given said electric-control system, and said electric-control system transmission feedback data is given said display screen, and said display screen shows gear information.
As the further improvement of the utility model, said oil smoke sniffer is the infrared heat radiation detector.
As the further improvement of the utility model, the power supply of said oil smoke sniffer is provided by said electric-control system.
The beneficial effect of the utility model is: the function that cooperates existing many grades of switchings of lampblack absorber; Rotating speed in conjunction with relative program control break alternating current generator; Thereby let the user exempt to operate the intelligent control that to realize the range hood air quantity; And rely on the program of setting in the electric-control system chip that gear information is at that time sent on the display screen, and show with the icon mode, make the user clear directly perceived to range hood duty at this moment.Whether the user time need not to take into account the air quantity of lampblack absorber in culinary art enough big or whether this changes weak shelves in order to avoid whenever unnecessary noise and energy waste can intently drop into, and enjoys the enjoyment of culinary art, thorough liberation on the kitchen fume problem.
Description of drawings
Fig. 1 is the structural representation of the utility model;
In conjunction with accompanying drawing 1, explanation below doing:
1---oil smoke sniffer 3---display screen
2---electric-control system 4---alternating current generator
The specific embodiment
As shown in Figure 1; A kind of range hood gear automatic switching control equipment comprises oil smoke sniffer 1, electric-control system 2, display screen 3 and alternating current generator 4, and said oil smoke sniffer, said alternating current generator and said display screen link to each other with said electric-control system respectively; Said oil smoke sniffer transmission data are given said electric-control system; Said electric-control system transmission data are given said alternating current generator, said alternating current generator adjustment rotating speed, and feedback data is given said electric-control system; Said electric-control system transmission feedback data is given said display screen, and said display screen shows gear information.
Preferably, said oil smoke sniffer 1 is the infrared heat radiation detector.
Preferably, the power supply of said oil smoke sniffer 1 is provided by said electric-control system 2.
During culinary art, if the oil smoke situation changes, the said range hood gear of the utility model automatic switching control equipment will be according to following steps work:
1. the oil smoke sniffer adopts infrared heat radiation detection principle, during culinary art, through surveying the infrared ray parameter that oil smoke sends; Judge the temperature regime of oil smoke; And utilize self electrical characteristic, and temperature signal is converted into electronic signals such as electric current, voltage, be transferred to electric-control system through data wire;
2. after electric-control system receives said electronic signal, through self CPU in advance written program convert electronic signal into the gear switch signal, and be transferred to alternating current generator;
3. after alternating current generator receives the gear switch signal, make an immediate response, the adjustment rotating speed reaches optimal air quantity, and with adjusted working state signal feedback electric-control system;
4. after electric-control system receives the working state signal of alternating current generator feedback, convert said working state signal into gear icon switching signal, and be transferred to display screen;
5. after display screen receives gear icon switching signal, light corresponding gear icon immediately, show gear information.
When the oil smoke temperature changes once more, repeat above job step, realize that the lampblack absorber gear automaticallyes switch, let the user exempt to operate the intelligent control that can realize the range hood air quantity, and the intelligentized display screen that is presented at.
Claims (3)
1. range hood gear automatic switching control equipment; It is characterized in that: comprise oil smoke sniffer (1), electric-control system (2), display screen (3) and alternating current generator (4); Said oil smoke sniffer, said alternating current generator and said display screen link to each other with said electric-control system respectively, and said oil smoke sniffer transmission data are given said electric-control system, and said electric-control system transmission data are given said alternating current generator; Said alternating current generator adjustment rotating speed; Feedback data is given said electric-control system, and said electric-control system transmission feedback data is given said display screen, and said display screen shows gear information.
2. a kind of range hood gear automatic switching control equipment according to claim 1 is characterized in that: said oil smoke sniffer (1) is the infrared heat radiation detector.
3. a kind of range hood gear automatic switching control equipment according to claim 1 and 2, it is characterized in that: the power supply of said oil smoke sniffer (1) is provided by said electric-control system (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220133098 CN202581482U (en) | 2012-04-01 | 2012-04-01 | Automatic switching device for gears of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220133098 CN202581482U (en) | 2012-04-01 | 2012-04-01 | Automatic switching device for gears of range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202581482U true CN202581482U (en) | 2012-12-05 |
Family
ID=47250887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220133098 Expired - Fee Related CN202581482U (en) | 2012-04-01 | 2012-04-01 | Automatic switching device for gears of range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202581482U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546604A (en) * | 2016-01-19 | 2016-05-04 | 程潮 | Multifunctional range hood |
| CN106051875A (en) * | 2016-07-26 | 2016-10-26 | 广东万家乐燃气具有限公司 | Extractor hood with automatically controlled gears |
| CN110375362A (en) * | 2019-06-28 | 2019-10-25 | 宁波方太厨具有限公司 | A kind of range hood constant air capacity control |
-
2012
- 2012-04-01 CN CN 201220133098 patent/CN202581482U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546604A (en) * | 2016-01-19 | 2016-05-04 | 程潮 | Multifunctional range hood |
| CN106051875A (en) * | 2016-07-26 | 2016-10-26 | 广东万家乐燃气具有限公司 | Extractor hood with automatically controlled gears |
| CN110375362A (en) * | 2019-06-28 | 2019-10-25 | 宁波方太厨具有限公司 | A kind of range hood constant air capacity control |
| CN110375362B (en) * | 2019-06-28 | 2020-08-11 | 宁波方太厨具有限公司 | Constant air volume control method for range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140401 |