WO2022241856A1

WO2022241856A1 - Atomization ceiling fan

Info

Publication number: WO2022241856A1
Application number: PCT/CN2021/098228
Authority: WO
Inventors: 周祖宏
Original assignee: 中山市风美照明科技有限公司
Priority date: 2020-09-07
Filing date: 2021-06-04
Publication date: 2022-11-24
Also published as: ES1305928Y; CN113266587A; ES1305928U; CN113266587B; CN215333521U

Abstract

An atomization ceiling fan, comprising: a ceiling fan main body (100), wherein the ceiling fan main body (100) is provided with a driving assembly (200) and fan blades (300) connected to the driving assembly (200); and an atomization device (400), which is arranged on the ceiling fan main body (100) and located below the fan blades (300), and is used for converting liquid into vapor and discharging same downwards.

Description

misting ceiling fan

technical field

The invention relates to the technical field of fans, in particular to an atomizing ceiling fan.

Background technique

The general ceiling fan is hung and installed on the ceiling, and the fan blades are driven by the motor to accelerate the flow of nearby air, which has the effect of cooling and relieving heat. However, in some hot and dry usage occasions, it is impossible to quickly cool down the surrounding environment only by using the function of the traditional ceiling fan.

Contents of the invention

The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a mist ceiling fan, which can generate mist and blow it out, thereby rapidly cooling the surrounding environment.

The atomizing ceiling fan according to the embodiment of the present invention comprises: a ceiling fan main body, on which a drive assembly and fan blades connected with the drive assembly are arranged; an atomizing device is arranged on the ceiling fan main body, The lower part of the fan blade is used to convert the liquid into mist and discharge it downward.

The atomizing ceiling fan according to the embodiment of the present invention has at least the following beneficial effects:

The atomized ceiling fan with the above structure uses a spray device to discharge the mist downward from the bottom of the ceiling fan body, and the driving assembly on the ceiling fan body drives the fan blades to rotate to blow the mist away, thereby rapidly cooling the surrounding environment and providing high humidity. Cool breeze, this misting ceiling fan also has the effect of incenseing the surrounding environment when the misting device converts the incense liquid into mist.

In some embodiments of the present invention, the atomizing device includes a liquid reservoir arranged on the main body of the ceiling fan, and the bottom of the liquid reservoir is opened with a number of mist discharge ports communicating with the inner cavity thereof, and the discharge There is an atomizing sheet at the fog mouth.

In some embodiments of the present invention, the atomizing sheet is a microporous atomizing sheet, the micropore diameter of the microporous atomizing sheet is 3um-20um, and the inner cavity height of the liquid reservoir is 30mm-300mm .

In some embodiments of the present invention, the interior of the liquid reservoir is provided with a first chamber and a second chamber, and the mist discharge port and the corresponding atomizing sheet are both located in the second chamber At the bottom, a switch mechanism capable of allowing or preventing the liquid in the first chamber from flowing into the second chamber is provided between the first chamber and the second chamber.

In some embodiments of the present invention, the second chamber is located below the first chamber, a communication port is provided between the second chamber and the first chamber, and the switch mechanism includes A floating member located in the second chamber, the floating member can float upward to close the communication port or move downward to open the communication port.

In some embodiments of the present invention, the lower end surface of the floating member is provided with a protrusion extending downward, and the protrusion contacts the bottom wall of the second chamber so that the lower end surface of the floating member There is a height gap with the bottom wall of the second chamber.

In some embodiments of the present invention, the liquid reservoir is connected to the main body of the ceiling fan through a rotating buckle mechanism.

In some embodiments of the present invention, the rotating buckle mechanism includes several buckle pieces and arc-shaped slots matched with the buckle pieces, one of the buckle pieces and the arc-shaped slots is provided On the liquid reservoir, the other is arranged on the main body of the ceiling fan.

In some embodiments of the present invention, the liquid reservoir is provided with a first electrical connection terminal group connected to the atomizing sheet, and the ceiling fan main body is provided with a The corresponding second electric terminal group.

In some embodiments of the present invention, the main body of the ceiling fan is provided with a water level sensor located in the liquid reservoir, the water level sensor is electrically connected to a control module, and the control module is connected to an indicator light.

In some embodiments of the present invention, the main body of the ceiling fan is further provided with a light-emitting component, so that the lighting function is combined with the atomizing ceiling fan to further realize the expansion of functions.

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and comprehensible from the description of the embodiments in conjunction with the following drawings, wherein:

Fig. 1 is a schematic view of the appearance of an embodiment of the atomizing ceiling fan of the present invention;

Fig. 2 is a schematic internal cross-sectional view of an embodiment of the atomizing ceiling fan of the present invention;

Fig. 3 is an exploded schematic view of the internal structure of another embodiment of the atomizing ceiling fan of the present invention.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that when referring to orientation descriptions, such as terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" ", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating Or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention.

In the description of the present invention, several means one or more, and multiple means two or more. Greater than, less than, exceeding, etc. are understood as not including the original number, and above, below, within, etc. are understood as including the original number. If the description of the first and second is only for the purpose of distinguishing the technical features, it cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features relation.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Referring to Figures 1 to 3, the atomizing ceiling fan of the present invention includes: a ceiling fan body 100, on which a drive assembly 200 and a fan blade 300 connected to the drive assembly 200 are provided; an atomization device 400 is provided On the ceiling fan main body 100 , located below the fan blades 300 , is used to convert liquid into mist and discharge it downward.

The atomized ceiling fan with the above structure uses a spray device to discharge the mist downward from the bottom of the ceiling fan main body 100, and the driving assembly 200 on the ceiling fan main body 100 drives the fan blade 300 to rotate to blow the mist away, thereby rapidly cooling the surrounding environment and providing In the cool wind with high humidity, when the atomizing device 400 converts the incense liquid into mist, the atomizing ceiling fan also has the effect of aromatizing the surrounding environment, thereby expanding the function of the ceiling fan to meet different usage requirements.

The number and shape of the fan blades 300 are not limited, and the user can set the number and shape of the fan blades 300 according to the needs of use. In addition, the fan blade 300 is not limited to being fixed on the ceiling fan body 100 , and the fan blade 300 can also be extended or retracted relative to the side of the ceiling fan body 100 to realize the function of a traditional invisible fan.

Referring to Fig. 2, in some embodiments of the present invention, the atomizing device 400 includes a liquid reservoir 410 arranged on the ceiling fan main body 100, and the bottom of the liquid reservoir 410 has several openings communicating with its inner cavity. The mist exhaust port 420 is provided with an atomizing sheet 430 at the mist exhaust port 420 . The liquid in the liquid reservoir 410 breaks up the molecular structure of liquid water through the high-frequency vibration of the atomizing sheet 430 to generate mist. During the atomization process, a large amount of negative ions will be released, which will generate static electricity with the smoke and dust floating in the air. formula reaction, make it precipitate, and purify the air.

Certainly, the atomizing device 400 is not limited to the above-mentioned embodiments, and in other embodiments, the atomizing device 400 can also be replaced by a spray assembly, which converts liquid into water mist by spraying.

In some embodiments of the present invention, the atomizing sheet 430 is a microporous atomizing sheet, the micropore diameter of the microporous atomizing sheet is 3um-20um, and the inner cavity height of the liquid reservoir 410 is 30mm ~300mm. After testing, when the above data range is met, the liquid is not easy to seep out from the micropores of the atomizing sheet 430 when the liquid is still in the liquid reservoir 410, avoiding the phenomenon of dripping or accelerating the frequency of adding liquid. The number of micropores is set according to the requirements of use. Preferably, the number of micropores in the microporous atomizing sheet is 100-1200.

Referring to Fig. 2 and Fig. 3, in some embodiments of the present invention, the liquid reservoir 410 is provided with a first chamber 411 and a second chamber 412 inside, and the mist outlet 420 and the corresponding mist The slices 430 are all located at the bottom of the second chamber 412, and there is a device between the first chamber 411 and the second chamber 412 that can allow or prevent the liquid in the first chamber 411 from flowing to the bottom of the second chamber 412. The switch mechanism 500 of the second chamber 412 . The liquid in the second chamber 412 is supplied to the atomizing sheet 430. When the liquid in the second chamber 412 cannot meet the usage requirements, the liquid stored in the first chamber 411 is drained to the second chamber through the switch mechanism 500 In the chamber 412, the liquids in the first chamber 411 and the second chamber 412 are prevented from communicating with the atomizing sheet 430 at the same time, so that the liquid pressure is too high and the atomizing sheet 430 is prone to seepage.

Referring to FIG. 2 and FIG. 3 , in some embodiments of the present invention, the second chamber 412 is located below the first chamber 411 , and between the second chamber 412 and the first chamber 411 There is a communication port 401 between them, and the switch mechanism 500 includes a floating member located in the second chamber 412. The floating member can float upward to close the communication port 401 or move downward to open the communication port. port 401. When the liquid in the second chamber 412 is enough, the buoyancy force received by the floating member is greater than its gravity, and the floating member floats up to close the communication port 401, and when the liquid in the second chamber 412 decreases to a certain value, the floating member The buoyancy force received by the floating member is less than its gravity, the floating member descends to open the communication port 401, and the liquid in the first chamber 411 can enter the first chamber 411 until the floating member floats again and the communication port 401 is closed. The switch mechanism 500 has a very simple and ingenious structure, and can automatically open or close the communication port 401 .

Referring to FIG. 2 , in some embodiments of the present invention, the lower end surface of the floating member is provided with a protruding post 510 extending downward, and the protruding post 510 is in contact with the bottom wall of the second chamber 412 so that There is a height gap between the lower end surface of the floating member and the bottom wall of the second chamber 412 . The boss 510 can prevent the lower end surface of the floating member from directly contacting the bottom wall of the second chamber 412, so that a large tension will be generated between the floating member and the bottom wall of the second chamber 412, thereby avoiding when the liquid is injected into the second chamber. In the case that the floating member still cannot float up after the chamber 412, ensure that the switch mechanism 500 can work normally.

Referring to FIG. 2 and FIG. 3 , in some embodiments of the present invention, the liquid reservoir 410 is connected to the ceiling fan main body 100 through a rotating buckle mechanism 600 . When the atomizing ceiling fan of the present invention does not need the atomizing function, the liquid reservoir 410 can be removed to save space, and the detachable installation by rotating the buckle mechanism 600 is easy to operate and reliable to use. At the same time, after the liquid reservoir 410 is disassembled, it is convenient for the user to add liquid into it.

Referring to FIG. 3 , in some embodiments of the present invention, the rotating buckle mechanism 600 includes several buckle pieces 610 and arc-shaped slots 620 matched with the buckle pieces 610 , the buckle pieces 610 and One of the arc-shaped slots 620 is disposed on the liquid reservoir 410 , and the other is disposed on the ceiling fan main body 100 . In this embodiment, a mounting plate is fixedly connected to the ceiling fan body 100 , and a plurality of arc-shaped locking grooves 620 are distributed around the mounting plate, and a corresponding number of locking pieces 610 are provided on the liquid reservoir 410 .

Referring to FIG. 3 , in some embodiments of the present invention, the liquid reservoir 410 is provided with a first electrical connection terminal group 710 connected to the atomizing sheet 430 , and the ceiling fan main body 100 is provided with The second power-connecting terminal group corresponding to the first power-connecting terminal group 710 (not shown in the figure). After the liquid reservoir 410 is installed on the ceiling fan main body 100, the atomizing sheet 430 is electrically connected to the external power supply circuit through the cooperation of the first electrical terminal group 710 and the second electrical terminal group, and there is no need to disassemble or After the liquid reservoir 410 is installed, the cumbersome wiring work is carried out, which is convenient for use.

Referring to Fig. 3, in some embodiments of the present invention, in order to indicate that the liquid in the liquid storage 410 is used up and avoid unnecessary loss of the atomizing sheet 430, the main body of the ceiling fan 100 is equipped with a The water level sensor 800 in the device 410 is electrically connected to a control module, and the control module is connected to an indicator light. In this embodiment, the water level sensor 800 is a water probe extending downwards into the liquid reservoir 410 .

In some embodiments of the present invention, the ceiling fan main body 100 is further provided with a light-emitting component (not shown in the figure), so that the lighting function is combined with the atomizing ceiling fan to further realize the expansion of functions.

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the invention is defined by the claims and their equivalents.

Claims

A misting ceiling fan, characterized by comprising:

A ceiling fan main body (100), on which a driving assembly (200) and fan blades (300) connected to the driving assembly (200) are arranged;

The atomizing device (400) is arranged on the ceiling fan main body (100) and below the fan blades (300), and is used for converting liquid into mist and discharging it downward.
The atomizing ceiling fan according to claim 1, characterized in that:

The atomizing device (400) includes a liquid reservoir (410) arranged on the ceiling fan body (100), and the bottom of the liquid reservoir (410) is provided with several mist discharge ports ( 420), the mist discharge port (420) is provided with an atomizing sheet (430).
The atomizing ceiling fan according to claim 2, characterized in that:

The atomizing sheet (430) is a microporous atomizing sheet, the micropore diameter of the microporous atomizing sheet is 3um-20um, and the inner cavity height of the liquid reservoir (410) is 30mm-300mm.
The atomizing ceiling fan according to claim 2, characterized in that:

The interior of the liquid reservoir (410) is provided with a first chamber (411) and a second chamber (412), and the mist discharge port (420) and the corresponding atomizing sheet (430) are located in the The bottom of the second chamber (412), between the first chamber (411) and the second chamber (412), there is a device capable of allowing or preventing the liquid in the first chamber (411) A switch mechanism (500) leading to the second chamber (412).
The atomizing ceiling fan according to claim 4, characterized in that:

The second chamber (412) is located below the first chamber (411), and a communication port (401) is provided between the second chamber (412) and the first chamber (411) , the switch mechanism (500) includes a floating member located in the second chamber (412), the floating member can float up to close the communication port (401) or move down to open the communication port mouth (401).
The atomizing ceiling fan according to claim 5, characterized in that:

The lower end surface of the floating member is provided with a protrusion (510) extending downward, and the protrusion (510) is in contact with the bottom wall of the second chamber (412) so that the lower end surface of the floating member There is a height gap with the bottom wall of the second chamber (412).
The atomizing ceiling fan according to claim 2, characterized in that:

The liquid reservoir (410) is connected to the ceiling fan main body (100) through a rotating buckle mechanism (600).
The atomizing ceiling fan according to claim 7, characterized in that:

The rotary buckle mechanism (600) includes several buckle pieces (610) and arc-shaped slots (620) matched with the buckle pieces (610), and the buckle pieces (610) and the arc One of the shaped card slots (620) is arranged on the liquid reservoir (410), and the other is arranged on the ceiling fan main body (100).
The atomizing ceiling fan according to claim 7, characterized in that:

The liquid reservoir (410) is provided with a first electrical connection terminal group (710) connected to the atomizing sheet (430), and the ceiling fan main body (100) is provided with the first electrical connection terminal group (710). The second electrical terminal group corresponding to the terminal group (710).
The atomizing ceiling fan according to claim 2, characterized in that:

The main body (100) of the ceiling fan is provided with a water level sensor (800) located in the liquid reservoir (410). The water level sensor (800) is electrically connected to a control module, and the control module is connected to an indicator lamp.
The atomizing ceiling fan according to any one of claims 1-10, characterized in that:

The main body (100) of the ceiling fan is also provided with a light-emitting component.