CN203215809U - Range hood capable of automatically regulating fan to run - Google Patents
Range hood capable of automatically regulating fan to run Download PDFInfo
- Publication number
- CN203215809U CN203215809U CN 201320158447 CN201320158447U CN203215809U CN 203215809 U CN203215809 U CN 203215809U CN 201320158447 CN201320158447 CN 201320158447 CN 201320158447 U CN201320158447 U CN 201320158447U CN 203215809 U CN203215809 U CN 203215809U
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- Prior art keywords
- range hood
- fan
- temperature sensor
- control
- run
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- 230000001105 regulatory effect Effects 0.000 title abstract description 12
- 230000003213 activating effect Effects 0.000 claims 1
- 238000010411 cooking Methods 0.000 abstract description 13
- 230000001276 controlling effect Effects 0.000 abstract description 2
- 239000006233 lamp black Substances 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 13
- 241001233242 Lontra Species 0.000 description 4
- 239000000523 sample Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses a range hood capable of automatically regulating a fan to run. The range hood capable of automatically regulating a fan to run is provided with a temperature sensor for detecting the environment temperature, a control circuit for receiving a signal of the temperature sensor so as to control the fan, a plurality of control buttons for controlling the fan and a mode exchanging switch for selectively triggering the temperature sensor or the control buttons. The range hood capable of automatically regulating the fan to run provided by the utility model can automatically regulating the fan to run according to the cooking environment temperature, and further regulates the lampblack intensity in a cooking environment, thus being intelligentized and humanized.
Description
Technical Field
The utility model relates to a range hood especially relates to a range hood of automatically regulated fan operation.
Background
At present, the range hoods in the market are various in types, the range hoods in various styles bring great convenience to family life of people, and a healthy cooking environment is provided for people, so that the range hoods become indispensable electrical appliances in a kitchen.
The range hood can be classified into a european range hood, a chinese range hood and a side-draft range hood (also called a near-draft range hood), wherein the european range hood and the side-draft range hood are the main types.
The existing range hood mainly comprises a shell with an air suction opening and a control panel arranged on the shell, wherein a fan is arranged in the shell, a motor in the fan is used as a power source, the motor can operate to enable the fan to suck away oil smoke generated during cooking from the air suction opening, and a plurality of control keys are arranged on the control panel and can control the operation of the motor, illumination and the like.
The current range hood starts motor work for the power, that is to say, if need the starter motor to carry out the oil absorption cigarette and need open switch, if when wanting to adjust oil absorption cigarette wind-force size, then need adjust special wind-force regulation control key in order to control the motor.
Therefore, in the whole cooking process, the user is often required to adjust and intervene for multiple times, time and labor are wasted, the gear of the range hood is fixed, the air output is also fixed, no matter how the oil smoke volume of the user changes, only the fixed gear can be selected for adjustment, the range hood cannot adapt to the actual use environment, and the product function is single. Especially, when a fire occurs, a user is difficult to turn off the power button in time, which causes further fire spreading and development under the action of wind power, and causes great property loss to families, even threatens personal safety.
Therefore, it is necessary to design a more intelligent range hood, which can automatically adjust the operation of the fan along with the change of the cooking environment.
SUMMERY OF THE UTILITY MODEL
The utility model provides a range hood of automatically regulated fan operation can effectively adapt to and control culinary art environment according to the temperature automatically regulated fan operation of culinary art environment, and is more humanized.
A range hood capable of automatically adjusting the operation of a fan is provided with a temperature sensor for detecting the ambient temperature and a control circuit for receiving a signal of the temperature sensor to control the fan.
The temperature sensor can sensitively detect the change of the ambient temperature (cooking ambient temperature), and the control circuit can receive the temperature signal of the temperature sensor, process the back, send out the order to the blower, adjust the operational aspect of the blower.
The adjusting frequency of a probe of the temperature sensor is 20-40S/time.
Preferably, the adjustment frequency of the probe of the temperature sensor is 30S/time.
Preferably, the range hood capable of automatically adjusting the operation of the fan is further provided with a plurality of control keys for controlling the fan.
The operation of the fan can be manually adjusted by setting the control key, more choices are provided for consumers, and the functions are more comprehensive.
Preferably, the range hood capable of automatically adjusting the operation of the fan is further provided with a mode switch for selectively triggering the temperature sensor or the control key. The operation is more convenient and more humanized.
In order to facilitate the operation of a user, the control key and the mode switching switch are both arranged on a control panel of the range hood.
The control panel is provided with a touch screen, and the control keys and the mode selector switch are integrated into the touch screen.
The touch screen can make the control key and the mode switch more convenient to operate, and the range hood is more beautiful and easy to clean.
The temperature sensor is preferably arranged on the outer wall of the shell of the range hood.
Preferably, the distance between the temperature sensor and the air suction opening of the range hood is 0.1-0.5 m.
The temperature of the oil smoke near the suction opening can reflect the intensity of the oil smoke, so that the temperature sensor can be arranged near the suction opening of the range hood, but the distance is proper, the distance is too far, the temperature response is insensitive, and the temperature sensor is easily damaged when the distance is too close.
Further preferably, the distance between the temperature sensor and the exhaust inlet of the range hood is 0.1-0.3 m.
More preferably, the distance between the temperature sensor and the air suction opening of the range hood is 0.2 m.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a range hood of automatically regulated fan operation can be according to culinary art ambient temperature, the operation of automatically regulated fan to further adjust the oil smoke intensity in the culinary art environment, it is more intelligent and humanized.
Drawings
Fig. 1 is a schematic structural view of the range hood of the present invention for automatically adjusting the operation of the fan;
wherein,
1. a housing; 2. a control panel; 3. a temperature sensor; 4. a screen plate;
5. a fan; 6. a control key; 7. a mode changeover switch; 8. a touch screen.
Detailed Description
The present invention will be further explained with reference to the following specific examples.
Fig. 1 shows the range hood of the utility model, which comprises a casing 1 and a control panel 2 installed on the casing 1.
Casing 1 can adopt stainless steel to make, is not stained with oil dirt and easily clean, and casing 1 still has the inlet scoop, and the oil smoke that produces during the culinary art is inhaled from this inlet scoop, and the inlet scoop is the rectangle, and inlet scoop (because otter board 4 covers, so do not show the inlet scoop) department covers has otter board 1, and otter board 4 passes through the strong magnet to be fixed, and otter board 4 is corresponding also to be the rectangle.
Obviously, the shape of the air suction opening and the net plate 4 is not limited to rectangle, and may be square, ellipse, etc.
The width of the air suction opening is 15cm, and the length is 35cm, and of course, the air suction opening can also be designed according to specific conditions.
The range hood is characterized in that a fan 5 is arranged in the shell 1, a motor which is an internal part of the fan 5 provides power for the fan to absorb oil smoke, a temperature sensor 3 is further installed on the outer wall of the shell 1, the distance between the temperature sensor 3 and an air suction opening of the range hood is 0.3 m, the temperature of the sucked oil smoke can be reflected, the intensity of the oil smoke is indirectly reflected, and the adjusting frequency of a probe of the temperature sensor 3 is 30S/time.
The utility model discloses a range hood of automatically regulated fan operation is equipped with control circuit, can receive temperature sensor 3's signal to thereby feedback control motor and then control fan 5's operation.
The control panel 2 is a rectangular ring and distributed around the air suction opening, and an included angle of 65 degrees is formed between the control panel 2 and the shell 1.
The control panel 2 is provided with a touch screen 8, the touch screen 8 is integrated with four control keys 6 and a mode selector switch 7, and the mode selector switch 7 can selectively trigger the temperature sensor 3 or the control keys 6.
The utility model discloses range hood operation of automatically regulated fan operation as follows:
the temperature sensor 3 is triggered through the mode switch 7, at the moment, the fan 5 is in an automatic adjusting state, when the environmental cooking temperature detected by the temperature sensor 3 is less than 50 ℃, the motor is not started, the fan 5 is not operated, when the cooking environmental temperature detected by the temperature sensor 3 is 50-70 ℃, the amount of oil smoke generated by cooking is small, the control circuit starts the weak gear of the motor after receiving the signal of the temperature sensor 3, the fan 5 generates weak wind force to absorb the oil smoke, when the temperature detected by the temperature sensor 3 reaches above 70-120 ℃, the intensity of the oil smoke generated by cooking is large, the control circuit starts the strong gear of the motor, the fan 5 generates strong wind force to absorb the oil smoke, when the temperature detected by the temperature sensor 3 exceeds 120 ℃, the control circuit shuts off the motor, the fan 5 does not operate, and the cooking environment is abnormal, a fire may occur.
Obviously, the temperature range value can be set, and the wind power of the fan can be set to a strong gear and a weak gear, and can be divided into a plurality of levels to better adapt to the cooking environment and save more energy.
In addition, the mode of the mode selector switch 7 may be switched to select the operation of the manual control fan 5.
The above description is only exemplary of the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the present invention.
Claims (7)
1. A range hood capable of automatically adjusting the operation of a fan is characterized by being provided with a temperature sensor for detecting the ambient temperature and a control circuit for receiving a signal of the temperature sensor to control the fan.
2. The range hood capable of automatically adjusting the operation of a fan according to claim 1, further comprising a plurality of control keys for controlling the fan.
3. The range hood capable of automatically adjusting the operation of a fan according to claim 2, further comprising a mode switch for selectively activating the temperature sensor or the control key.
4. The range hood of claim 3, wherein the control key and the mode switch are installed on a control panel of the range hood.
5. The range hood capable of automatically adjusting the operation of a fan according to claim 4, wherein the control panel is provided with a touch screen, and the control key and the mode selector switch are integrated into the touch screen.
6. The range hood for automatically adjusting the operation of a fan according to claim 1, wherein the temperature sensor is disposed on an outer wall of a housing of the range hood.
7. The range hood capable of automatically adjusting the operation of the fan according to claim 1, wherein the distance between the temperature sensor and the air suction opening of the range hood is 0.1-0.5 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158447 CN203215809U (en) | 2013-04-01 | 2013-04-01 | Range hood capable of automatically regulating fan to run |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158447 CN203215809U (en) | 2013-04-01 | 2013-04-01 | Range hood capable of automatically regulating fan to run |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203215809U true CN203215809U (en) | 2013-09-25 |
Family
ID=49205338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320158447 Expired - Fee Related CN203215809U (en) | 2013-04-01 | 2013-04-01 | Range hood capable of automatically regulating fan to run |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203215809U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925620A (en) * | 2014-05-07 | 2014-07-16 | 辽宁宇兴厨具制造有限公司 | Gas stove |
| CN104977915A (en) * | 2015-07-14 | 2015-10-14 | 广东美的厨房电器制造有限公司 | Method of alerting user cooking and system |
| CN107339248A (en) * | 2016-04-30 | 2017-11-10 | 华帝股份有限公司 | High-reliability oil smoke detection method |
| CN110375369A (en) * | 2019-08-06 | 2019-10-25 | 宁波方太厨具有限公司 | Control method, system and the storage medium of kitchen ventilator |
| CN110762575A (en) * | 2019-10-28 | 2020-02-07 | 星络智能科技有限公司 | Storage medium, intelligent range hood and control method thereof |
| CN114046549A (en) * | 2021-11-12 | 2022-02-15 | 杭州老板电器股份有限公司 | Automatic range hood and control method thereof |
-
2013
- 2013-04-01 CN CN 201320158447 patent/CN203215809U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925620A (en) * | 2014-05-07 | 2014-07-16 | 辽宁宇兴厨具制造有限公司 | Gas stove |
| CN104977915A (en) * | 2015-07-14 | 2015-10-14 | 广东美的厨房电器制造有限公司 | Method of alerting user cooking and system |
| CN104977915B (en) * | 2015-07-14 | 2018-07-13 | 广东美的厨房电器制造有限公司 | User cooks based reminding method and system |
| CN107339248A (en) * | 2016-04-30 | 2017-11-10 | 华帝股份有限公司 | High-reliability oil smoke detection method |
| CN110375369A (en) * | 2019-08-06 | 2019-10-25 | 宁波方太厨具有限公司 | Control method, system and the storage medium of kitchen ventilator |
| CN110762575A (en) * | 2019-10-28 | 2020-02-07 | 星络智能科技有限公司 | Storage medium, intelligent range hood and control method thereof |
| CN114046549A (en) * | 2021-11-12 | 2022-02-15 | 杭州老板电器股份有限公司 | Automatic range hood and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20200401 |