CN110541835A - Multifunctional fan - Google Patents
Multifunctional fan Download PDFInfo
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- CN110541835A CN110541835A CN201910778787.7A CN201910778787A CN110541835A CN 110541835 A CN110541835 A CN 110541835A CN 201910778787 A CN201910778787 A CN 201910778787A CN 110541835 A CN110541835 A CN 110541835A
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- air supply
- shell
- supply device
- cavity
- air
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Dispersion Chemistry (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a multifunctional fan which is characterized by comprising a shell and an air supply device; the air supply device is connected with the shell in an overturning way and forms an overturning path; the turning path comprises a folding section that the air supply device turns and folds on the shell and a using section that the air supply device turns and opens on the shell; a cavity is arranged in the shell; a humidifying device is arranged in the cavity; the shell is provided with an air outlet communicated with the output end of the humidifying device; the humidifying device comprises a water storage cavity; an electric control system for controlling the water output of the water storage cavity is also arranged in the cavity; the electric control system comprises a processor, a humidity sensor for sensing air humidity and a valve body assembly arranged at an output port of the water storage cavity; the valve body assembly and the humidity sensor are respectively connected with the processor; the wind direction of the air supply device is crossed with the water mist flowing direction of the humidifying device. The invention has the advantages of small volume, convenient carrying, multiple functions and high intelligent degree.
Description
Technical Field
The invention relates to the technical field of small household appliances, in particular to a multifunctional fan.
Background
In the existing small household appliances, the electric fan generally only has the function of blowing air but not the function of a humidifier, and on the contrary, the humidifier only has the function of humidifying air but not the function of blowing air. When the weather is hot, the fan cannot be turned on, the circuit board heats after the fan works for a period of time, and the air is dry and hot due to the hot weather, so that the air blown by the fan belongs to hot air, the heat dissipation and cooling effect cannot be better achieved, and the fan feels hotter; in addition, air is generally dry in summer, so a humidifier is required to supplement moisture to the air, and a user feels comfortable. A combination of a fan and a humidifier is now available to solve the above problems, and typical or common prior art is:
CN101832281B discloses a humidifying fan, which comprises a fan head, a support column of the fan head and a base, wherein the support column is supported on the base; atomizing chamber and water storage chamber that distributes about being provided with in the base, atomizing chamber and water storage chamber separate through the partition wall, the atomizing intracavity is provided with ultrasonic nebulizer, still be provided with on the base to increase atmospheric pressure's booster fan in the atomizing chamber and can with water in the water storage chamber supplyes the moisturizing pump in the atomizing chamber, the atomizing chamber top cap in atomizing chamber has out the fog mouth, and a port intercommunication of conveyer pipe goes out the fog mouth, and another port stretches the preceding position of fan head. The invention has firm integral structure and improves the convenience in the manufacturing, assembling and using processes. Another classic, e.g. CN104696245A, discloses a new humidifying fan comprising: the fan comprises a fan body, a supporting rod and a supporting seat, wherein the supporting rod connects the fan body and the supporting seat into a whole, a fixing shaft is arranged on the fan body, a fan device and a humidifying device are arranged on the fan body, the humidifying device is positioned in front of the fan device, a humidifier is arranged in front of the humidifying device, the humidifier, the fan device and the humidifying device are coaxial, and the fixing shaft is positioned at the center of the humidifier, the fan device and the humidifying device. Through the mode, the novel humidifying fan has the functions of a fan and a humidifying function, can be cooler when the fan is an electric fan used in summer, can effectively humidify when the fan is a warm fan used in winter, and has good protection on human bodies. For example, US20140145355a1 discloses a humidifying device capable of satisfying necessary and sufficient humidifying capacity and energy saving. The humidifying filter unit is immersed in water and rotated so as to absorb moisture. When the time from the stop of the humidification operation to the restart is long and the amount of water absorption is insufficient, the humidification filter unit is continuously rotated for a predetermined time when the humidification operation is restarted, and then intermittently rotated. Meanwhile, when the time from the stop of the humidification operation to the restart is short and the water absorption amount is sufficient, the humidification filter unit is intermittently rotated during the humidification operation. The rotation stop time of each intermittently rotating humidification filter unit is set according to the amount of air blown by the air blowing fan.
In summary, through the mass search of the applicant, the field has at least the disadvantages of large volume, unsuitability for portability, single function and low intelligence degree. Therefore, the existing fans have not been able to meet people's needs. Therefore, there is a need to develop or improve a multifunctional fan.
Disclosure of Invention
The present invention is directed to a multifunctional fan to solve the above problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
A multifunctional fan is characterized by comprising a shell and an air supply device; the air supply device is connected with the shell in an overturning way and forms an overturning path; the turning path comprises a folding section that the air supply device is folded on the shell in a turning way and a using section that the air supply device is opened on the shell in a turning way; a cavity is arranged in the shell; a humidifying device is arranged in the cavity; the shell is provided with an air outlet communicated with the output end of the humidifying device; the humidifying device comprises a water storage cavity; an electric control system for controlling the water output of the water storage cavity is also arranged in the cavity; the electric control system comprises a processor, a humidity sensor for sensing air humidity and a valve body assembly arranged at an output port of the water storage cavity; the valve body assembly and the humidity sensor are respectively connected with the processor; the wind direction of the air supply device is intersected with the flow direction of the water mist of the humidifying device.
Preferably, the humidifier further comprises an electric control system for controlling the working state of the air supply device and the working state of the humidifying device respectively.
preferably, humidification device still includes atomizer, atomizing cavity, pressurization motor and atomizer, connect through the microchannel between water storage chamber and the atomizer, the atomizing cavity is connected with the atomizer, pressurization motor is used for increasing the inside atmospheric pressure of atomizing cavity, place the atomizing intracavity in the atomizer, pressurization motor with electrical system electricity is connected.
preferably, the water storage cavity, the small channel and the atomization cavity are sequentially distributed from top to bottom, the atomization cavity is a cylinder, and the pressurizing motor is arranged at the center of the cylinder and is isolated from the atomization cavity; the output end of the atomizer is communicated with the air outlet.
Preferably, the electric control system comprises an air supply control module for controlling the working state of the air supply device, a humidification control module for controlling the working state of the humidifier, an air volume adjusting module for adjusting the air volume of the air supply device and a humidification adjusting module for manually adjusting the moisture content of the humidifier; the manual adjusting module is electrically connected with the valve body assembly.
Preferably, the casing is further provided with an air supply key electrically connected with the air supply control module, a humidification key connected with the humidification control module, an air regulation key electrically connected with the air volume regulation module, and a humidity regulation key electrically connected with the humidification regulation module.
preferably, the air supply device comprises a fan body and a cover body covering the fan body; the cover body is provided with a hinged block hinged with the shell and a clamping block connected with the shell in a clamping manner.
preferably, the outer contour of the cover body is disc-shaped; the hinged block and the clamping block are respectively located at the edge of the cover body and are respectively located at the two end parts of the same diameter of the cover body.
Preferably, a hook block is arranged on one end face, far away from the shell, of the cover body.
The beneficial effects obtained by the invention are as follows:
1. The air supply device is connected with the shell in a turnover mode, so that the air supply device is folded and unfolded, and the folding type air supply device is more convenient to carry, smaller in size and suitable for being carried outdoors in a folding state.
2. The intelligent air humidity sensor has high intelligent degree, and comprises a manual mode and an intelligent mode, wherein in the intelligent mode, the humidity sensor can sense the humidity condition of the environment, so that a proper amount of water mist is output, the humidity of air reaches the optimal state, and the experience of a user is improved.
3. The intelligent desk has the advantages of simple structure, high intelligent degree, suitability for office people or individuals and convenience for popularization.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
FIG. 1 is a schematic structural diagram of a multifunctional fan in embodiments 1-2 of the present invention in a use state;
Fig. 2 is a schematic structural diagram of a folded state of a multifunctional fan in embodiments 1-2 of the present invention;
FIG. 3 is a top view of a multifunctional fan in embodiments 1-2 of the present invention.
Description of reference numerals: 1-a shell; 2-an air supply device; 21-a fan body; 22-a cover body; 3-air supply key; 4-a humidifying key; 5-adjusting the wind key; 6-a humidity-adjusting bond; 7-a hinged block; 8-a clamping block; 9-a hook block; 10-air outlet.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to embodiments thereof; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms described above will be understood by those of ordinary skill in the art according to the specific circumstances.
The first embodiment is as follows:
the multifunctional fan shown in fig. 1-2 comprises a shell 1 and an air supply device 2; the air supply device 2 is connected with the shell 1 in an overturning way and forms an overturning path; the turning path comprises a folding section where the air supply device 2 is folded on the shell in a turning way and a using section where the air supply device 2 is opened on the shell 1 in a turning way; a cavity is arranged in the shell 1; a humidifying device is arranged in the cavity; an air outlet 10 communicated with the output end of the humidifying device is formed in the shell 1; the humidifying device comprises a water storage cavity; an electric control system for controlling the water output of the water storage cavity is also arranged in the cavity; the electric control system comprises a processor, a humidity sensor for sensing air humidity and a valve body assembly arranged at an output port of the water storage cavity; the valve body assembly and the humidity sensor are respectively connected with the processor; the wind direction of the air supply device 2 is intersected with the flow direction of the water mist of the humidifying device; the humidifier also comprises an electric control system which is respectively used for controlling the working state of the air supply device 2 and the working state of the humidifying device.
Wherein, in order to guarantee the humidification effect of humidifier, in this embodiment 1 humidification device still includes atomizer, atomizing cavity, pressurization motor and atomizer, connect through the small passage between water storage chamber and the atomizer, the atomizing cavity is connected with the atomizer, pressurization motor is used for increasing the inside atmospheric pressure of atomizing cavity, place the atomizing intracavity in the atomizer, pressurization motor with the electrical system electricity is connected.
The water storage cavity, the small channel and the atomization cavity are sequentially distributed from top to bottom, the atomization cavity is a cylinder, and the pressurizing motor is arranged at the center of the cylinder and is isolated from the atomization cavity; the output end of the atomizer is communicated with the air outlet.
As shown in fig. 1, in order to facilitate a user to control the air supply device 2 and the humidification device, in this embodiment 1, the electric control system includes an air supply control module for controlling a working state of the air supply device 2, a humidification control module for controlling a working state of the humidifier, an air volume adjusting module for adjusting an air volume of the air supply device, and a humidification adjusting module for manually adjusting a moisture content of the humidifier; the manual adjusting module is electrically connected with the valve body assembly.
In addition, the casing 1 is further provided with an air supply key 3 electrically connected with the air supply control module, a humidification key 4 connected with the humidification control module, an air regulation key 5 electrically connected with the air volume regulation module, and a humidity regulation key 6 electrically connected with the humidification regulation module.
as shown in fig. 2 to 3, in order to facilitate the folding of the air supply device, thereby reducing the volume and facilitating the carrying, the air supply device 2 in this embodiment 1 includes a fan body 21 and a cover 22 covering the fan body 21; the cover body 22 is provided with a hinging block 7 hinged with the shell 1 and a clamping block 8 clamped with the shell 1.
Wherein, the outer contour of the cover 22 is disc-shaped; the hinged block 7 and the clamping block 8 are respectively positioned at the edge of the cover body 22, and the hinged block 7 and the clamping block 8 are respectively positioned at two end parts of the cover body 22 with the same diameter; furthermore, a hook block 9 is provided on an end face of the cover 22 facing away from the housing 1.
The air supply device 2 in the embodiment 1 is connected with the housing 1 in an overturning manner, and can be locked and connected with the housing 1 through the clamping block 8 on the cover body 22 of the air supply device 2, so that the air supply device 2 is in a folding state and is convenient to carry; when the humidifier is used, firstly, the clamping block 8 is separated from the shell 1, so that the air supply device 2 can be turned and opened relative to the shell 1, and meanwhile, a user triggers the air supply key 3 to start the air supply device 2 and the humidifying key 4 to start the humidifying device; because the wind direction of air supply arrangement 2 intersects with humidification device's water smoke flow direction, consequently, the wind that air supply arrangement 2 blew out is cooled down and has humidity, has alleviated the high and dry problem of summer air temperature.
The humidifying device in embodiment 1 adopts intelligent control and manual control, and in an intelligent control mode, the humidity sensor senses the humidity value in the environment and controls the output quantity of water mist according to the humidity value, so that the humidity of the environment is ensured to reach an optimal value; when the user triggers the humidifying key 6, the humidifying device enters a manual mode, so that the user can control the water mist output quantity of the humidifying device according to the requirement of the user, and the individual requirements of the user are met.
Example two:
The multifunctional fan shown in fig. 1-2 comprises a shell 1 and an air supply device 2; the air supply device 2 is connected with the shell 1 in an overturning way and forms an overturning path; the turning path comprises a folding section where the air supply device 2 is folded on the shell in a turning way and a using section where the air supply device 2 is opened on the shell 1 in a turning way; a cavity is arranged in the shell 1; a humidifying device is arranged in the cavity; an air outlet 10 communicated with the output end of the humidifying device is formed in the shell 1; the humidifying device comprises a water storage cavity; an electric control system for controlling the water output of the water storage cavity is also arranged in the cavity; the electric control system comprises a processor, a humidity sensor for sensing air humidity and a valve body assembly arranged at an output port of the water storage cavity; the valve body assembly and the humidity sensor are respectively connected with the processor; the wind direction of the air supply device 2 is intersected with the flow direction of the water mist of the humidifying device; the humidifier also comprises an electric control system which is respectively used for controlling the working state of the air supply device 2 and the working state of the humidifying device.
Wherein, in order to guarantee the humidification effect of humidifier, in this embodiment 2 humidification device still includes atomizer, atomizing cavity, pressurization motor and atomizer, connect through the small passage between water storage chamber and the atomizer, the atomizing cavity is connected with the atomizer, pressurization motor is used for increasing the inside atmospheric pressure of atomizing cavity, place the atomizing intracavity in the atomizer, pressurization motor with the electrical system electricity is connected.
The water storage cavity, the small channel and the atomization cavity are sequentially distributed from top to bottom, the atomization cavity is a cylinder, and the pressurizing motor is arranged at the center of the cylinder and is isolated from the atomization cavity; the output end of the atomizer is communicated with the air outlet.
As shown in fig. 1, in order to facilitate a user to control the air supply device 2 and the humidification device, in this embodiment 2, the electric control system includes an air supply control module for controlling a working state of the air supply device 2, a humidification control module for controlling a working state of the humidifier, an air volume adjusting module for adjusting an air volume of the air supply device, and a humidification adjusting module for manually adjusting a moisture content of the humidifier; the manual adjusting module is electrically connected with the valve body assembly.
In addition, the casing 1 is further provided with an air supply key 3 electrically connected with the air supply control module, a humidification key 4 connected with the humidification control module, an air regulation key 5 electrically connected with the air volume regulation module, and a humidity regulation key 6 electrically connected with the humidification regulation module.
As shown in fig. 2 to 3, in order to facilitate the folding of the air supply device, thereby reducing the volume and facilitating the carrying, the air supply device 2 in this embodiment 2 includes a fan body 21 and a cover 22 covering the fan body 21; the cover body 22 is provided with a hinging block 7 hinged with the shell 1 and a clamping block 8 clamped with the shell 1.
Wherein, the outer contour of the cover 22 is disc-shaped; the hinged block 7 and the clamping block 8 are respectively positioned at the edge of the cover body 22, and the hinged block 7 and the clamping block 8 are respectively positioned at two end parts of the cover body 22 with the same diameter; furthermore, a hook block 9 is provided on an end face of the cover 22 facing away from the housing 1.
The air supply device 2 in the embodiment 2 is connected with the housing 1 in an overturning manner, and can be locked and connected with the housing 1 through the clamping block 8 on the cover body 22 of the air supply device 2, so that the air supply device 2 is in a folding state and is convenient to carry; when the humidifier is used, firstly, the clamping block 8 is separated from the shell 1, so that the air supply device 2 can be turned and opened relative to the shell 1, and meanwhile, a user triggers the air supply key 3 to start the air supply device 2 and the humidifying key 4 to start the humidifying device; because the wind direction of air supply arrangement 2 intersects with humidification device's water smoke flow direction, consequently, the wind that air supply arrangement 2 blew out is cooled down and has humidity, has alleviated the high and dry problem of summer air temperature.
The humidifying device in embodiment 1 adopts intelligent control and manual control, and in an intelligent control mode, the humidity sensor senses the humidity value in the environment and controls the output quantity of water mist according to the humidity value, so that the humidity of the environment is ensured to reach an optimal value; when the user triggers the humidifying key 6, the humidifying device enters a manual mode, so that the user can control the water mist output quantity of the humidifying device according to the requirement of the user, and the individual requirements of the user are met.
In order to ensure the intelligent level of the multifunctional fan, the embodiment 2 further includes a detection module; the detection module comprises a temperature sensor, a PM2.5 sensor, a dust content sensor and a harmful gas detection sensor; calculating the grade of a visual perception module by utilizing data of a temperature sensor, data of a humidity sensor and data of a PM2.5 sensor, and calculating the grade of a danger coefficient module by utilizing one of data detected by a harmful gas detection sensor and data of a dust content sensor, wherein the grade of the danger coefficient module comprises the grade of dust and the grade of air quality;
Still include the display screen module, temperature sensor, PM2.5 sensor, dust content sensor and harmful gas detect sensor and humidity transducer respectively with display screen module communication connection, just show temperature value, PM2.5 value, dust content and harmful gas kind on the display screen module.
In addition, the danger coefficient module grade, the air quality grade and the dust grade are respectively connected with the display screen module and display related parameters; and when the parameter exceeds a preset value, the related data on the display screen module flickers and sends an alarm buzzer to remind a user.
the display screen module further comprises a data processing module, and the data processing module predicts the trend of each index according to historical data: obtaining M groups of nearest detection data, taking N groups of the nearest detection data, fitting by utilizing at least two fitting modes, and predicting each index trend by taking a fitting curve corresponding to one fitting mode with the minimum error, wherein M is a positive integer, and N is a positive integer not greater than M; and taking one of the sensor data as a comparison index, taking the rest of the sensor data as reference indexes, calculating the association degree of the reference indexes and the comparison indexes, acquiring a predicted value of the comparison indexes by using a fitting curve, then calculating the data of the reference indexes corresponding to the predicted value of the comparison indexes, judging whether the predicted value reaches a dangerous value within t time, if so, judging whether the association degree of the comparison indexes and the predicted value reaching the dangerous value is greater than a threshold value, and if so, giving an alarm.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.
Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.
It is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that it is the following claims, including all equivalents, that are intended to define the spirit and scope of this invention. The above examples are to be construed as merely illustrative and not limitative of the remainder of the disclosure. After reading the description of the invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.
Claims (9)
1. A multifunctional fan is characterized by comprising a shell and an air supply device; the air supply device is connected with the shell in an overturning way and forms an overturning path; the turning path comprises a folding section that the air supply device is folded on the shell in a turning way and a using section that the air supply device is opened on the shell in a turning way; a cavity is arranged in the shell; a humidifying device is arranged in the cavity; the shell is provided with an air outlet communicated with the output end of the humidifying device; the humidifying device comprises a water storage cavity; an electric control system for controlling the water output of the water storage cavity is also arranged in the cavity; the electric control system comprises a processor, a humidity sensor for sensing air humidity and a valve body assembly arranged at an output port of the water storage cavity; the valve body assembly and the humidity sensor are respectively connected with the processor; the wind direction of the air supply device is intersected with the flow direction of the water mist of the humidifying device.
2. The multifunctional fan as claimed in claim 1, further comprising an electrical control system for controlling the operation of the air supply device and the operation of the humidification device respectively.
3. The multifunctional fan according to claim 1, wherein the humidifying device further comprises an atomizer, an atomizing cavity, a pressurizing motor and an atomizer, the water storage cavity is connected with the atomizer through a small channel, the atomizing cavity is connected with the atomizer, the pressurizing motor is used for increasing the air pressure inside the atomizing cavity, the atomizer is arranged in the atomizing cavity, and the pressurizing motor is electrically connected with the electric control system.
4. The multifunctional fan as claimed in claim 3, wherein the water storage chamber, the small channel and the atomization chamber are sequentially distributed from top to bottom, the atomization chamber is a cylinder, and the pressurizing motor is disposed at the center of the cylinder and isolated from the atomization chamber; the output end of the atomizer is communicated with the air outlet.
5. The multifunctional fan as claimed in claim 1, wherein the electronic control system comprises an air supply control module for controlling the working state of the air supply device, a humidification control module for controlling the working state of the humidifier, an air volume adjusting module for adjusting the air volume of the air supply device, and a humidification adjusting module for manually adjusting the moisture content of the humidifier; the manual adjusting module is electrically connected with the valve body assembly.
6. The multifunctional fan as claimed in claim 5, wherein the casing is further provided with an air supply key electrically connected with the air supply control module, a humidification key connected with the humidification control module, an air regulation key electrically connected with the air volume regulation module, and a humidity regulation key electrically connected with the humidification regulation module.
7. The multifunctional fan as claimed in claim 1, wherein the blowing device comprises a fan body and a cover body covering the fan body; the cover body is provided with a hinged block hinged with the shell and a clamping block connected with the shell in a clamping manner.
8. The multifunctional fan as claimed in claim 7, wherein the outer contour of the housing is in the shape of a disk; the hinged block and the clamping block are respectively located at the edge of the cover body and are respectively located at the two end parts of the same diameter of the cover body.
9. The multifunctional fan as claimed in claim 1, wherein a hooking block is provided on an end of the cover body away from the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910778787.7A CN110541835A (en) | 2019-08-22 | 2019-08-22 | Multifunctional fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910778787.7A CN110541835A (en) | 2019-08-22 | 2019-08-22 | Multifunctional fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110541835A true CN110541835A (en) | 2019-12-06 |
Family
ID=68711858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910778787.7A Withdrawn CN110541835A (en) | 2019-08-22 | 2019-08-22 | Multifunctional fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110541835A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268407A (en) * | 2020-10-27 | 2021-01-26 | 合肥美菱物联科技有限公司 | Tea bar machine control system with humidifying device and control method |
-
2019
- 2019-08-22 CN CN201910778787.7A patent/CN110541835A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268407A (en) * | 2020-10-27 | 2021-01-26 | 合肥美菱物联科技有限公司 | Tea bar machine control system with humidifying device and control method |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191206 |
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| WW01 | Invention patent application withdrawn after publication |