CN214745962U - Range hood control system and range hood - Google Patents
Range hood control system and range hood Download PDFInfo
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- CN214745962U CN214745962U CN202120630098.4U CN202120630098U CN214745962U CN 214745962 U CN214745962 U CN 214745962U CN 202120630098 U CN202120630098 U CN 202120630098U CN 214745962 U CN214745962 U CN 214745962U
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Abstract
The application relates to a range hood control system and a range hood, wherein an electrostatic oil removal device is arranged at an oil cup of the range hood, and after a user opens the range hood to operate, the electrostatic oil removal device arranged in the oil cup can be correspondingly controlled to be opened and operated according to the operation state of the range hood in real time, so that oil smoke generated in the operation process of the range hood is directly adsorbed to the electrostatic oil removal device to be collected, and the quantity of oil stains dropping in the oil cup is reduced. The oil cup cleaning device has the advantages that the number of oil stains in the oil cup is effectively reduced, the cleaning frequency of a user on the oil cup can be reduced, and meanwhile, the oil cup is easy to clean thoroughly when being cleaned due to less oil stains in the oil cup, so that the oil cup is kept in a clean and tidy state in the using process.
Description
Technical Field
The application relates to the technical field of household appliances, in particular to a range hood control system and a range hood.
Background
With the rapid development of science and technology and the continuous improvement of the living standard of people, the range hood becomes the necessary household electrical appliance in the kitchen, and great convenience is brought to people's culinary art. The range hood usually needs to install an oil cup at the bottom for collecting oil stains, and when the oil stains in the oil cup reach a certain amount, a user needs to take down the oil cup to pour out the oil stains, and the oil cup is cleaned and then used continuously.
The oil cup is as a part of range hood outward appearance, and the clean and tidy of oil cup plays important effect to improving user experience. However, since the period of time for cleaning the oil cup varies among users and it is often difficult to clean the oil cup completely during cleaning, it is difficult to maintain the oil cup in a clean and tidy state as the usage time increases.
SUMMERY OF THE UTILITY MODEL
Accordingly, it is necessary to provide a range hood control system and a range hood for solving the problem that the oil cup of the conventional range hood cannot maintain a clean and tidy state.
A range hood control system comprising: an operation state detector for detecting the operation state of the range hood; the controller is used for controlling the electrostatic oil removal device to start and operate according to the operation state; and carry on the electrostatic oil removal device absorbed to the oil smoke produced while the cooker hood operates; the running state detector and the electrostatic oil removal device are respectively connected with the controller, and the electrostatic oil removal device is arranged on an oil cup of the range hood.
In one embodiment, the operating condition detector is a gear position detector.
In one embodiment, the range hood control system further comprises a support, the support is arranged on the oil cup, and the electrostatic oil removal device is arranged on the support.
In one embodiment, the range hood control system further comprises an oil contamination detector, the oil contamination detector is arranged in the electrostatic oil removal device, and the oil contamination detector is connected with the controller.
In one embodiment, the oil contamination detector is a weight detector.
In one embodiment, the range hood control system further comprises an information prompt device, and the information prompt device is connected with the controller.
In one embodiment, the information prompting device is an audible alarm.
In one embodiment, the number of the electrostatic degreasing devices is two or more.
In one embodiment, the number of the electrostatic degreasing devices is one.
A range hood comprises the range hood control system.
According to the control system of the range hood and the range hood, the electrostatic oil removal device is arranged at the oil cup of the range hood, and after a user opens the range hood to operate, the electrostatic oil removal device arranged in the oil cup can be correspondingly controlled to be opened and operated in real time according to the operation state of the range hood, so that oil smoke generated in the operation process of the range hood is directly adsorbed to the electrostatic oil removal device to be collected, and the quantity of oil stains dropping in the oil cup is reduced. The oil cup cleaning device has the advantages that the number of oil stains in the oil cup is effectively reduced, the cleaning frequency of a user on the oil cup can be reduced, and meanwhile, the oil cup is easy to clean thoroughly when being cleaned due to less oil stains in the oil cup, so that the oil cup is kept in a clean and tidy state in the using process.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments or the conventional technologies of the present application, the drawings used in the descriptions of the embodiments or the conventional technologies will be briefly introduced below, it is obvious that the drawings in the following descriptions are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a control system of a range hood in an embodiment;
FIG. 2 is a schematic diagram illustrating an electrostatic degreasing apparatus according to an embodiment;
FIG. 3 is a schematic view of an electrostatic degreasing apparatus in another embodiment;
FIG. 4 is a schematic view of a stent according to an embodiment;
FIG. 5 is a flow chart of controller operation according to one embodiment;
fig. 6 is a schematic structural diagram of a control system of a range hood in another embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are illustrated in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1, a range hood control system includes an operating state detector 50, a controller 40 and an electrostatic oil removal device 30, the operating state detector 50 and the electrostatic oil removal device 30 are respectively connected to the controller 40, the electrostatic oil removal device 30 is disposed in an oil cup of the range hood, and the controller 40 is configured to obtain an operating state of the range hood when the range hood is started; the electrostatic oil removal device 30 provided in the oil cup of the range hood is controlled to start and operate according to the operation state, so that the oil smoke generated during the operation of the range hood is adsorbed to the electrostatic oil removal device 30.
In particular, the range hood is also called as a range hood, and is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil smoke harmful to human bodies generated in the cooking process, and exhaust the oil smoke out of a room, and simultaneously condenses and collects the oil smoke, thereby reducing pollution, purifying air and having the safety guarantee effects of gas defense and explosion prevention. When condensing the oil smoke and collecting, often save through the oil cup that sets up in range hood bottom, after the greasy dirt of storage reaches the certain degree in the oil cup, the user takes off the oil cup and carries out manual washing. Referring to fig. 2, the oil cup of the range hood is generally designed to be a strip shape having a width equivalent to that of the range hood, and the oil cup is installed at the bottom of the range hood, so that oil stains condensed at different parts of the range hood can flow into the oil cup for collection.
The starting operation of the range hood referred to in this embodiment may be the moment when the range hood is just started to operate, or may be the state when the range hood has been started to be in the operation of oil smoke extraction, that is, the operation of obtaining the operation state of the range hood in this embodiment is performed in real time, and as long as the range hood is powered on, the controller 40 can obtain the operation state of the range hood in real time to analyze.
The running state detector 50 is arranged in the range hood to detect the running state of the range hood in real time, and the running state detector 50 sends the running state of the range hood to the controller 40 in real time to analyze and process. The type of the operation state detector 50 is not unique, and the electric signals flowing through the range hood are inconsistent when the range hood is in different operation states, so that the operation state detector 50 can detect the electric signals flowing through the range hood to realize the detection operation of the operation state of the range hood.
The operation state of the range hood reflects the amount of oil smoke in a kitchen to a certain extent, when the oil smoke in the kitchen is less, a user generally controls the range hood to operate at a lower gear, and when the oil smoke in the kitchen is more, the user generally controls the range hood to operate at a higher gear. Therefore, in this embodiment, the analysis can be performed according to the operating state of the range hood, so as to determine whether the electrostatic oil removal device 30 needs to be turned on to adsorb the oil smoke, thereby avoiding the consumption of electric energy.
In the scheme of this embodiment, an electrostatic oil removal device 30 is further disposed in the oil cup, the electrostatic oil removal device 30 captures oil smoke, black smoke, and oil mist particles by using electrons emitted from the cathode in the high-voltage electric field and negative ions generated by the electrons colliding with air molecules, so as to charge the particles, and the charged particles are adsorbed by the anode under the action of the electric field, so as to achieve the purpose of removing and purifying the oil smoke. Through the arrangement of the electrostatic oil removal device 30, most of the oil stains generated in the operation process of the range hood are directly adsorbed by the electrostatic oil removal device 30, and only a small part of the oil stains can drip into the oil cup. Therefore, the cleaning frequency of a user on the oil cup can be reduced, and meanwhile, the oil cup is easy to clean thoroughly when cleaned due to less oil stain in the oil cup, so that the oil cup is kept in a clean and tidy state in the using process.
It should be noted that, in an embodiment, in order to ensure that the oil fume generated during the operation of the range hood is adsorbed as much as possible, two or more electrostatic oil removing devices 30 may be disposed in the oil cup, each electrostatic oil removing device 30 is connected to the controller 40, and the controller 40 may correspondingly turn on each electrostatic oil removing device 30 to perform an electrostatic oil removing operation according to the operation state of the range hood. For example, in a more detailed embodiment, two electrostatic oil removing devices 30 may be disposed in the oil cup, and the two electrostatic oil removing devices 30 may be disposed on opposite sides of the oil cup respectively, or disposed at an equal interval in the middle of the oil cup, etc. It can be understood that in other embodiments, only one electrostatic oil removal device 30 may be disposed in the oil cup of the range hood, which can also achieve the adsorption of the oil smoke, reduce the amount of oil stain in the oil cup, and ensure that the oil cup is in a clean and tidy state.
The arrangement of the electrostatic oil removing device 30 in the oil cup is not exclusive, and in one embodiment, please refer to fig. 2 or fig. 3, the bracket 20 may be disposed in the oil cup 10, the structure of the bracket 20 is as shown in fig. 4, and the bracket 20 is provided with a groove, so that the electrostatic oil removing device 30 can be directly disposed in the groove to achieve the corresponding electrostatic oil removing function. Correspondingly, in one embodiment, a bracket 20 may be disposed on two opposite sides of the oil cup 10, and the electrostatic oil removing device 30 is disposed in the oil cup 10 through the left and right brackets.
The characterization manner of the operating state of the range hood is not exclusive, and in one embodiment, the operating state of the range hood is an operating gear. That is, in this embodiment, the operation state detector 50 performs an operation of detecting an operation gear of the range hood, and sends the detected operation gear to the controller 40 for analysis, and when the operation gear reaches a certain value, the electrostatic oil removal device 30 is controlled to be turned on to perform an oil smoke adsorbing operation, and the corresponding operation state detector 50 is a gear detector.
After the controller 40 receives the running gear detected and sent by the running state detector 50, the running gear is compared and analyzed with a preset gear, whether the running gear of the current range hood reaches the preset gear is judged, and only if the current running gear of the range hood reaches the preset gear, the electrostatic oil removal device 30 is controlled to start running, so that kitchen oil smoke is adsorbed, and the oil cup is prevented from dripping. Through the scheme of this embodiment, only just control static deoiling device 30 and open the operation when reaching certain gear, adsorb effectively carrying out the oil smoke, when guaranteeing that the oil cup is clean and tidy, still have the advantage of energy saving.
It can be understood that the preset gear is not unique, in a more detailed embodiment, please refer to fig. 5, the preset gear may be the second gear, that is, in this embodiment, after the controller 40 obtains the operating gear, it will analyze whether the operating gear reaches the second gear, that is, it is determined whether the operating gear is greater than or equal to the second gear, and only when the operating gear of the current range hood is greater than or equal to the second gear, the controller 40 will further control the electrostatic oil removal device 30 disposed in the oil cup to start operating.
After the controller 40 performs comparative analysis according to the operation gear and the preset gear, the condition that the operation gear of the range hood does not reach the preset gear can also occur, which indicates that less oil smoke is generated in the kitchen at the moment, and the electrostatic oil removal device 30 is not started to adsorb the oil smoke at the moment, so that the controller 40 controls the electrostatic oil removal device 30 to be in a closed state and stop operating. The control of the static oil removing device 30 to stop running specifically can include two conditions, one of which is that the original static oil removing device 30 is started to run, the gear of the range hood is detected to change in the process, the preset gear is changed into the gear which is not met, and the controller 40 sends a closing control signal to the static oil removing device 30 to control the static oil removing device 30 to close running. Secondly, the electrostatic oil removal device 30 is in a closed state, and at this time, when it is detected again that the operation gear does not reach the preset gear, the controller 40 sends a control signal to the electrostatic oil removal device 30, and controls the electrostatic oil removal device 30 to maintain the closed state.
Referring to fig. 6, in an embodiment, an oil contamination detector 60 may be disposed at the electrostatic oil removal device 30, and the oil contamination detector 60 collects the oil contamination amount of the electrostatic oil removal device 30 in real time and sends the oil contamination amount to the controller 40 for analysis, when the oil contamination amount reaches a certain degree, that is, the oil contamination amount is greater than a preset oil contamination threshold value, it indicates that the amount of oil smoke adsorbed by the electrostatic oil removal device 30 is large, and at this time, the controller 40 outputs a cleaning prompt message of the electrostatic oil removal device 30 to prompt a user to clean the user.
Correspondingly, referring to fig. 6, in an embodiment, the range hood further includes an information prompt device 70, and the information prompt device 70 is connected to the controller 40 for outputting a prompt signal to notify the user of the cleaning operation of the electrostatic oil removal device 30. The type of the information prompt device 70 is not exclusive, and may be a prompt device in the form of a sound, a light, a display, etc., for example, in one embodiment, the information prompt device 70 is an audible alarm, and when the oil stain of the electrostatic oil removing apparatus 30 reaches a preset oil stain threshold value, the controller 40 controls the audible alarm to generate a sound to inform the user of the cleaning of the electrostatic oil removing apparatus 30.
It should be noted that the type of the oil contamination amount detector is not exclusive, and any detection device may be used as long as it can reflect a change in the oil contamination in the electrostatic oil removing device 30. For example, in one embodiment, this can be achieved directly by detecting the weight of the electrostatic degreasing device 30, i.e., the oil contamination detector 60 is a weight detector. Static deoiling device 30 is when carrying out greasy dirt absorption, the increase of greasy dirt volume in comparatively audio-visual static deoiling device 30, will lead to the weight increase of whole static deoiling device 30, so, the accessible sets up a weight detector in the bottom of static deoiling device 30, the weight change volume of static deoiling device 30 indicates the greasy dirt volume promptly, the weight detector only needs in real time to send the weight data that detect to controller 40 and carries out the analysis, it increases much in the static deoiling device 30 to obtain directly perceivedly, and then carry out the analysis with predetermineeing the weight threshold value, judge whether need carry out the cleaning operation.
Referring to fig. 5, in a more detailed embodiment, when the range hood starts to operate, the gear detector and the oil contamination detector 60 start to operate simultaneously, the gear detector detects a real-time operating gear of the range hood and transmits real-time gear information to the controller 40, when the gear information detected in real time is greater than or equal to 2 gears, the electrostatic oil removal device 30 starts to operate, and when the range hood is detected to operate at a first gear in real time, the electrostatic oil removal device 30 does not operate; when the range hood is in high-grade operation, the electrostatic oil removal device 30 starts to operate, and oil generated during the operation of the range hood is adsorbed onto the electrostatic oil removal device 30. The oil contamination detector 60 (i.e., the illustrated electrostatic oil removal device detector) detects oil contamination on the electrostatic oil removal device 30, the oil contamination is smaller than the initial set value t, the electrostatic oil removal device 30 normally operates, the oil contamination is greater than or equal to the initial set value t, a signal is transmitted to the controller 40, and the control information prompting device 70 sends out voice to prompt a user to clean the electrostatic oil removal device.
According to the control system of the range hood, the electrostatic oil removal device 30 is arranged at the oil cup of the range hood, and after a user opens the range hood to operate, the electrostatic oil removal device 30 arranged in the oil cup can be correspondingly controlled to be opened and operated in real time according to the operation state of the range hood, so that oil smoke generated in the operation process of the range hood is directly adsorbed to the electrostatic oil removal device 30 to be collected, and the quantity of oil stains dropping in the oil cup is reduced. The oil cup cleaning device has the advantages that the number of oil stains in the oil cup is effectively reduced, the cleaning frequency of a user on the oil cup can be reduced, and meanwhile, the oil cup is easy to clean thoroughly when being cleaned due to less oil stains in the oil cup, so that the oil cup is kept in a clean and tidy state in the using process.
A range hood comprises the range hood control system.
Specifically, as shown in the above embodiments and the accompanying drawings, the starting operation of the range hood may be the moment when the range hood is just started, or the range hood is already started and in the state of the range hood running, that is, the operation of obtaining the running state of the range hood in this embodiment is performed in real time, and as long as the range hood is powered on, the controller 40 obtains the running state of the range hood in real time for analysis.
An operation state detector 50 is arranged in the range hood to detect the operation state of the range hood in real time, and the operation state of the range hood is sent to the controller 40 to be analyzed and processed in real time through the operation state detector 50. The type of the operation state detector 50 is not unique, and the electric signals flowing through the range hood are inconsistent when the range hood is in different operation states, so that the operation state detector 50 can detect the electric signals flowing through the range hood to realize the detection operation of the operation state of the range hood.
The operation state of the range hood reflects the amount of oil smoke in a kitchen to a certain extent, when the oil smoke in the kitchen is less, a user generally controls the range hood to operate at a lower gear, and when the oil smoke in the kitchen is more, the user generally controls the range hood to operate at a higher gear. Therefore, in this embodiment, the analysis can be performed according to the operating state of the range hood, so as to determine whether the electrostatic oil removal device 30 needs to be turned on to adsorb the oil smoke, thereby avoiding the consumption of electric energy.
In the scheme of this embodiment, an electrostatic oil removal device 30 is further disposed in the oil cup, the electrostatic oil removal device 30 captures oil smoke, black smoke, and oil mist particles by using electrons emitted from the cathode in the high-voltage electric field and negative ions generated by the electrons colliding with air molecules, so as to charge the particles, and the charged particles are adsorbed by the anode under the action of the electric field, so as to achieve the purpose of removing and purifying the oil smoke. Through the arrangement of the electrostatic oil removal device 30, most of the oil stains generated in the operation process of the range hood are directly adsorbed by the electrostatic oil removal device 30, and only a small part of the oil stains can drip into the oil cup. Therefore, the cleaning frequency of a user on the oil cup can be reduced, and meanwhile, the oil cup is easy to clean thoroughly when cleaned due to less oil stain in the oil cup, so that the oil cup is kept in a clean and tidy state in the using process.
According to the range hood, the electrostatic oil removal device 30 is arranged at the oil cup of the range hood, and after a user opens the range hood to operate, the electrostatic oil removal device 30 arranged in the oil cup can be correspondingly controlled to be opened and operated in real time according to the operation state of the range hood, so that oil smoke generated in the operation process of the range hood is directly adsorbed to the electrostatic oil removal device 30 to be collected, and the quantity of oil stains dropping in the oil cup is reduced. The oil cup cleaning device has the advantages that the number of oil stains in the oil cup is effectively reduced, the cleaning frequency of a user on the oil cup can be reduced, and meanwhile, the oil cup is easy to clean thoroughly when being cleaned due to less oil stains in the oil cup, so that the oil cup is kept in a clean and tidy state in the using process.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A range hood control system, characterized by, includes:
an operation state detector for detecting the operation state of the range hood;
the controller is used for controlling the electrostatic oil removal device to start and operate according to the operation state; and
the electrostatic oil removal device is used for adsorbing oil smoke generated when the range hood operates;
the running state detector and the electrostatic oil removal device are respectively connected with the controller, and the electrostatic oil removal device is arranged on an oil cup of the range hood.
2. The range hood control system of claim 1, wherein the operating condition detector is a gear detector.
3. The range hood control system of claim 1, further comprising a bracket disposed on the oil cup, wherein the electrostatic oil removal device is disposed on the bracket.
4. The range hood control system of any one of claims 1 to 3, further comprising an oil contamination detector, wherein the oil contamination detector is disposed in the electrostatic oil removal device, and the oil contamination detector is connected to the controller.
5. The range hood control system of claim 4, wherein the oil contamination detector is a weight detector.
6. The range hood control system of any one of claims 1-3, further comprising an information prompting device, wherein the information prompting device is connected to the controller.
7. The range hood control system of claim 6, wherein the information prompt device is an audible alarm.
8. The range hood control system of any one of claims 1-3, wherein the number of the electrostatic oil removal devices is two or more.
9. The range hood control system of any one of claims 1-3, wherein the number of the electrostatic oil removal devices is one.
10. A range hood comprising the range hood control system of any one of claims 1-9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120630098.4U CN214745962U (en) | 2021-03-29 | 2021-03-29 | Range hood control system and range hood |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120630098.4U CN214745962U (en) | 2021-03-29 | 2021-03-29 | Range hood control system and range hood |
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| CN214745962U true CN214745962U (en) | 2021-11-16 |
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| CN202120630098.4U Active CN214745962U (en) | 2021-03-29 | 2021-03-29 | Range hood control system and range hood |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963878A (en) * | 2021-03-29 | 2021-06-15 | 珠海格力电器股份有限公司 | Range hood control method, device and system and range hood |
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2021
- 2021-03-29 CN CN202120630098.4U patent/CN214745962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963878A (en) * | 2021-03-29 | 2021-06-15 | 珠海格力电器股份有限公司 | Range hood control method, device and system and range hood |
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