KR101989094B1 - apparatus for both humidification and air cleaning - Google Patents

Abstract

The humidifying and cleaning apparatus according to the present invention comprises a water tank in which water is stored; And a water overflow prevention cover which is disposed on the upper part of the water tank and blocks the water flowing along the inner wall of the water tank to block water overflowing out of the water tank.
According to the present invention, since the water overflow prevention cover is disposed on the upper part of the water tank, water overflowing out of the water tank can be blocked even if the water in the water tank is swung, To the inner side wall of the body.

Description

Apparatus for both humidification and air cleaning

The present invention relates to a humidifying and cleaning device.

The air conditioner includes an air conditioner for controlling the temperature of the air, an air purifier for maintaining cleanliness by removing foreign substances from the air, a humidifier for providing moisture in the air, and a dehumidifier for removing moisture in the air.

Conventionally, a humidifier is classified into a natural evaporation type in which water is atomized in a diaphragm, and a natural evaporation is performed in a vibration type and a humidifying filter which discharge water into the air.

The natural evaporative humidifier includes a disk type humidifier in which a disk is rotated using a driving force and water is naturally evaporated from the surface of the disk in the air, and a humidifying filter type humidifier which is naturally evaporated by air flowing in a humidifying medium Respectively.

In the conventional humidifier, a part of the air flowing in the humidification process was filtered through the filter. However, since the conventional humidifier has a humidifying function, the function of cleaning the air is weak.

Also, the conventional humidifier has a problem in that the humidifier can not be operated only for air filtration because the humidifier is structured by adding filtration function during the humidification process.

Therefore, the conventional humidifier has a problem that humidification is performed when the user desires air cleaning even in a high humidity condition.

An object of the present invention is to provide a humidifying and cleaning device capable of effectively spraying water pumped by rotation of a water turbine housing.
An object of the present invention is to provide a humidifying and cleaning device capable of cleaning the inside of a water turbine housing.
An object of the present invention is to provide a humidifying and cleaning apparatus in which parts constituting a water turbine housing can be separated, air tightness at the time of coupling can be maintained, and pumped water can be effectively sprayed.
An object of the present invention is to provide a humidifying and cleaning apparatus that provides a hermetic structure of a first aberration housing, a second aberration housing, and a water housing cover that constitute the aberration housing.
The problems of the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

delete

delete

delete

The humidifying and cleaning apparatus according to the present invention comprises a water tank in which water is stored; A water turbine housing disposed in the water tank and sucking water stored in the water tank into the water tank and discharging the water to the outside; The aberration housing includes a first aberration housing spaced apart from an inner bottom surface of the water tank by an aspiration gap, the first aberration housing having upper and lower sides opened respectively; A second aberration housing formed on the upper side and the lower side, respectively, the second aberration housing being assembled to the upper end of the first aberration housing and communicating with the inside of the first aberration housing; A aberration housing cover coupled to an upper end of the second aberration housing and covering an upper surface of the second aberration housing; A jet opening formed in at least one of the first aberration housing and the second aural housing and through which the pumped water is discharged to the outside when the aberration housing rotates; And a packing disposed in at least one of the first and second aberration housings and between the second aberration housing and the aberration housing cover to prevent leakage of the pumped water.
The first aberration housing and the second aberration housing may be threaded, and the packing may be disposed at the threaded portion.
A first threaded portion formed in the first aberration housing; A second threaded portion formed in the second aberration housing and forming the threaded engagement with the first threaded portion; And a barrier disposed in the first aberration housing and restricting movement of the second aberration housing upon threading and disposed below the first threaded portion, wherein the packing is disposed between the barrier and the first threaded portion .
And a packing mounting rib formed in the first aberration housing, and the packing may be disposed between the packing mounting rib and the barrier.
The packing mounting rib may be disposed on an extension of the first thread to form a part of the first thread.
The packing may be formed in a ring shape and may be arranged to surround the outer periphery of the first aberration housing.
And the jetting port may be disposed below the packing.
The packing is installed between the second aberration housing and the aberration housing cover, and the packing can be brought into close contact with the upper end of the second aberration housing.
The aberration housing cover includes: a cover body covering an upper opening of the second aberration housing; A cover body boarder protruding downward from the cover body and surrounding an upper end of the second aberration housing; And a packing installation rib which is formed to protrude downward from the cover body and is disposed inside the cover body border and spaced apart from the cover body border by a predetermined distance, As shown in FIG.
The packing may be formed in the form of a ring and disposed inside the cover body borders.
The packing is installed between the second aberration housing and the aberration housing cover, and the packing can be brought into close contact with the upper end of the second aberration housing.
And the jetting port may be disposed below the packing.

delete

The humidifying and cleaning device according to the present invention has one or more of the following effects.
First, there is an advantage that the first aberration housing, the second aberration housing and the aberration housing cover constituting the aberration housing are provided with a sealing structure, whereby the pumped water is effectively sprayed.
Second, the first aberration housing, the second aberration housing, and the aberration housing cover constituting the aberration housing can be separated, and the inside of the aberration housing can be cleaned.
Third, since the packing is provided between the first aberration housing and the second aberration housing, there is an advantage that the pumped water does not leak and is pumped upward.
Fourth, since the packing is provided between the second aberration housing and the aberration housing cover, there is an advantage that water pumped upward is rapidly injected through the injection port.
Fifth, since the first packing is disposed at the threaded portion of the first aberration housing and the second aberration housing, there is an advantage that the airtightness is firmly formed.
Sixth, since the second packing is in close contact with the upper end of the second aberration housing, airtightness is effectively formed.
Seventh, since the packing is supported by the packing mounting rib, there is an advantage that it is prevented from being detached from the mounting position.
The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

delete

delete

delete

delete

delete

delete

1 is a perspective view of a humidifying and cleaning device according to a first embodiment of the present invention.
2 is an exploded perspective view of FIG.
3 is an exploded front view of Fig.
4 is an exploded sectional view of Fig.
5 is a diagram illustrating an air flow of a humidifying / cleaning device according to the first embodiment of the present invention.
6 is a perspective view of the humidification module shown in FIG. 2 as viewed from below.
FIG. 7 is a front view of the humidification module shown in FIG. 2. FIG.
8 is a cross-sectional view taken along AA of FIG.
Fig. 9 is a left side view of the humidification module shown in Fig. 2; Fig.
10 is a cross-sectional view taken along line BB in Fig.
11 is a plan view of the mounting body shown in Fig.
12 is a cross-sectional view taken along line CC in Fig.
13 is a perspective view of the first coupler shown in Fig.
14 is a perspective view seen from the lower side of Fig.
15 is a side sectional view of Fig.
16 is a perspective view of the second coupler shown in Fig.
17 is a perspective view seen from the lower side of Fig.
Fig. 18 is a side sectional view of Fig. 16. Fig.
19 is an enlarged view of D shown in Fig.
20 is an enlarged view of E shown in Fig.
21 is an enlarged view of F shown in Fig.
22 is an enlarged view of G shown in Fig.
23 is a cross-sectional view taken along line KK shown in Fig.
24 is a cross-sectional view taken along the line LL shown in Fig.
Fig. 25 is a perspective view showing the installed state of the aberration housing shown in Fig. 4; Fig.
26 is a front view of Fig. 25. Fig.
27 is a cross-sectional view taken along the line MM of Fig.
Fig. 28 is a plan view of Fig. 25. Fig.
29 is an exploded perspective view of the aberration housing shown in Fig.
30 is a perspective view seen from the lower side of Fig.
31 is a front view of Fig. 29;
32 is a cross-sectional view taken along the line NN in Fig.
33 is an exploded perspective view of the power transmission shaft and bushing shown in Fig.
34 is a front view of Fig. 33. Fig.
35 is a cross-sectional view taken along the line OO in Fig.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention 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, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is an exploded perspective view of FIG. 1, FIG. 3 is an exploded front view of FIG. 1, FIG. 4 is an exploded sectional view of FIG. 3, 5 is a perspective view seen from the lower side of Fig.

The humidification cleaner according to the present embodiment includes a clean module 100 and a humidification module 200 mounted on the clean module 100.

The clean module 100 sucks outside air, filters the air, and provides filtering air to the humidification module 200. The humidification module 200 receives the filtered air and humidifies the humidifying air to provide moisture, and discharges humidified air to the outside.

The humidification module 200 includes a water tank 30 in which water is stored. The water tub 30 is detachable from the clean module 100 when the humidification module 200 is detached. The humidification module 200 is mounted on the clean module 100.

The user can separate the humidification module 200 from the clean module 100 and clean the separated humidification module 200. The user may clean the inside of the clean module 100 in which the humidification module 200 is separated. When the humidification module 200 is detached, the upper surface of the clean module 100 is opened to the user. The clean module 100 can be cleaned after separately separating the filter assembly 10 to be described later.

The user can supply water to the humidification module 200. The humidification module 200 is provided with a water supply channel that can supply water to the water tub 30 from the outside.

The water supply channel is configured to be able to supply water to the water tank at any time. For example, when the humidification module 200 is in operation, water can be supplied through the water supply channel. For example, even when the humidification module 200 is coupled to the clean module 100, water can be supplied through the water supply channel. For example, even when the humidification module 200 is separated from the clean module 100, water can be supplied through the water supply channel.

The clean module 100 and the humidification module 200 are connected through a connection channel 103. Since the humidification module 200 is detachable, the connection passage 103 is formed by being dispersed in the clean module 100 and the humidification module 200.

The connection channel formed in the clean module 100 is defined as a clean connection channel 104 and the connection channel formed in the humidification module 200 is defined as a humidification connection channel 105. When the humidification module 200 is mounted on the clean module 100, the connecting flow path is connected and the flow path of the air is accurately constituted.

The flow of air passing through the clean module 100 and the humidification module 200 will be described later in more detail.

The construction of the clean module 100 will be described in more detail as follows.

The clean module 100 includes a base body 110 formed with a suction passage 101 and a clean connection passage 104 and a separator installed to be detachable with respect to the base body 110, And a blowing unit 20 disposed inside the base body 110 and configured to flow air.

And external air is sucked into the base body 110 through the suction passage 101. The air filtered in the filter assembly 10 through the clean connection channel 104 is supplied to the humidification module 200.

In the present embodiment, the base body 110 is composed of two parts.

The base body 110 includes a lower body 130 formed with an outer shape and having a suction port 111 formed on a lower side thereof and a mounting body 120 formed on the upper side of the lower body 130 to form an outer shape. do.

A display module 160 may be disposed on at least one of the clean module 100 and the humidification module 200 to display an operating state to a user. In this embodiment, the base body 110 is provided with a display module 160 for displaying the operating state of the humidifying / cleaning device to the user.

The stowage body 120 and the lower body 130 are integrally assembled. The mounting body 120 and the lower body 130 may be formed as one body, unlike the present embodiment.

The humidification module 200 is detachably mounted on the upper side of the accommodation body 120 to support the load of the humidification module 200.

The stowage body 120 provides a structure for stably mounting the water tank 30. [ The mounting body 120 has a structure in which the water tub 30 of the humidification module 200 is detachable. The stowage body 120 has a concave structure to accommodate the water tank 30. [

The stowage body 120 is recessed into the base body 110 and can house the water tank 30 inside the base body 110 so that the center of gravity of the air cleaner can be moved downward Can be moved.

The air cleaner according to the present embodiment receives power from the clean module 100 and supplies power to the humidification module 200 through the clean module 100. Since the humidification module 200 is removable from the clean module 100, the clean module 100 and the humidification module 200 are provided with detachable power supply structures.

Since the clean module 100 and the humidification module 200 are formed through the mounting body 120, the connector 260 for supplying power to the humidification module 200 is disposed in the mounting body 120 . A top connector 270 detachably connected to the connector 260 is disposed on the top cover assembly 230. When the top cover assembly 230 is mounted, the top connector 270 is seated above the connector 260. The top cover assembly 230 receives electricity from the connector 260 through the top connector 270.

The filter assembly 10 is detachably assembled to the base body 110.

The filter assembly 10 provides filtration flow path 102 and performs filtering on the outside air.

The filter assembly 10 is detachable in the horizontal direction with respect to the base body 110. The filter assembly 10 is arranged to intersect with the flow direction of the air flowing against the vertical direction. The filter assembly 10 is arranged in a horizontal direction orthogonal to the flow of air flowing from the lower side to the upper side.

The filter assembly 10 may slide in the horizontal direction with respect to the base body 110.

The air blowing unit 20 generates a flow of air. The air blowing unit 20 is disposed inside the base body 110 and allows air to flow from the lower side to the upper side.

The air blowing unit 20 is composed of a blowing housing 150, a blowing motor 22 and a blowing fan 24. In the present embodiment, the blowing motor 22 is disposed on the upper side, and the blowing fan 24 is disposed on the lower side.

The air blowing housing 150 is disposed inside the base body 110. The air blowing housing 150 provides a flow path of air to be flowed. The blowing motor (22) and the blowing fan (24) are disposed in the blowing housing (150).

The air blowing housing 150 is disposed on the filter assembly 10 and is disposed below the mounting body 120.

The air blowing fan 24 is a centrifugal fan that sucks air from the lower side and then discharges the air outward in the radial direction. The air blowing fan 24 discharges air radially outward and upward. The blowing fan 24 is formed such that its outer end is directed upward in the radial direction.

The blowing motor 22 is disposed above the blowing fan 24 to minimize contact with the air to be flowed. The air blowing motor 22 is not positioned on the air flow path by the blowing fan 24.

The humidification module 200 includes a water tank 30 in which water for humidification is stored and is detachably mounted to the clean module 100 and a water tank 30 disposed in the water tank 30, A humidifying medium 50 for humidifying the air to be humidified by the water jetted from the aberration unit 40 and supplying moisture to the air; A visual body 210 detachably mounted on the visual body 210 and connected to a discharge channel 107 through which air is discharged and a water supply channel And a top cover assembly 230 formed with a top cover assembly 109.

The water tub (30) is mounted on the mounting body (120). The aberration unit 40 is disposed inside the water tank 30 and is rotated inside the water tank 30.

The aberration unit 40 sucks the water inside the water tank, sucks the sucked water upward, and injects the pumped water outward in the radial direction. The aberration unit 40 includes a water turbine housing 800 that sucks water inward, sucks the sucked water upward, and ejects the sucked water outward in a radial direction.

The water sprayed from the aberration housing 800 sweeps the humidifying medium 50. The water injected from the aberration housing 800 may be injected toward at least one of the visual body 210 and the humidifying medium 50.

In the present embodiment, the aberration housing 800 injects water toward the inner side of the visual body 210, and the injected water flows down along the inner side of the visual body 210. A droplet is formed on the inner surface of the visual body 210 in the form of a droplet, and the user can see the droplet through the visual body 210.

The visual body 210 is coupled to the water tank 30 and is located on the upper side of the water tank 30. At least a part of the visual body 210 is formed of a material capable of viewing through the inside.

A droplet formed on the side surface of the visual body 210 may be formed as a raindrop. A droplet flowing down from the visual body 210 impregnates the humidifying medium 50.

The display module 160 may be disposed outside the visual body 210. The display module 160 is coupled to either the visual body 210 or the mounting body 120. In this embodiment, the display module 160 is disposed on the mounting body 120.

When the humidification module 200 is mounted, the outer surface of the visual body 210 is brought into close contact with the display module 160. At least a part of the surface of the display module 160 is formed of a material reflecting light.

The droplet formed on the visual body 210 is also projected on the surface of the display module 160. Thus, the user can observe the movement of the droplet in two places of the visual body 210 and the display module 160.

The water tank (30) is formed with a water tank inlet (31) through which air is communicated. The air supplied from the clean module 100 flows into the humidification module 200 through the water tank inlet 31.

The humidifying medium 50 includes a water bath humidifying medium 51 disposed in the connecting flow path 103 and a discharge humidifying medium 55 disposed in the discharging flow path 107.

The water tank humidifying medium 51 is disposed on the connection channel 103 and is disposed in the water tank inlet 31 of the water tank 30 in the present embodiment. The water tank humidifying medium 51 is located inside the water tank inlet 31 and provides humidification for the air passing through the water tank inlet 31.

The water tank humidifying medium 51 covers the water tank inlet 31 and air flows into the water tank 30 through the water tank humidifying medium 51.

The discharge humidification medium 55 is disposed on the discharge flow path 107. The discharge humidifying medium 55 may be disposed in at least one of the visual body 21 and the top cover assembly 230. In the present embodiment, the discharge humidifying medium 55 is disposed in the top cover assembly 230.

The discharge humidification medium 55 covers the discharge flow path 107 and the air flows out of the top cover assembly 230 through the discharge humidification medium 55.

Hereinafter, the flow of air will be described with reference to the drawings.

When the air blowing unit 20 is operated, the outside air flows into the base body 110 through the suction flow path 101 formed on the lower side of the base body 110. The air sucked through the suction passage 101 passes upward through the clean module 100 and the humidification module 200 and is discharged to the outside through the discharge passage 107 formed on the upper side of the humidification module 200 do.

The air sucked into the suction passage (101) passes through the filter passage (102) of the filter assembly (10). The filter assembly 102 filters external air while passing through the filtration channel 102.

The air that has passed through the filtration channel (102) flows into the connection channel (103) through the air blowing unit (20). The air passing through the filtration channel 102 is pressurized by the blowing fan 24 and then flows into the connection channel 103 along the blowing fan housing 150.

Since the blowing unit 20 is disposed after the filtration flow path 102, adhesion of foreign matter such as dust to the blowing fan 24 can be minimized.

When the air blowing unit 20 is disposed in front of the filtration flow path 102, there is a problem that foreign matter adheres to the blowing fan 24 and the cleaning period becomes short.

Further, since the air blowing unit 20 is disposed in front of the humidification channel 106 to be described later, adhesion of moisture to the surface of the blowing fan 24 can be minimized. When the humidified moisture adheres to the surface of the air blowing fan 24, there is a great risk that the foreign matter gets clogged or mold is generated.

Since the air blowing unit 20 is disposed between the filtration channel 102 and the humidification channel 106, adhesion of foreign matter can be minimized and the flow pressure of the air can be appropriately provided.

The connection passage 103 is composed of a clean connection passage 104 formed in the clean module 100 and a humidification connection passage 105 formed in the humidification module 200.

The clean connection passage 104 and the humidification connection passage 105 are connected to each other when the humidification module 200 is mounted on the mounting body 120. When the humidification module 200 is in a detached state, the clean connection channel 104 and the humidification connection channel 105 are exposed to the outside.

The clean connection passage 104 may be formed in the mounting body 120 and the humidification connection path 105 may be formed in the humidification module 200.

The clean connection passage 104 and the humidification connection passage 105 may be formed in the form of a duct to form a clear flow passage. When the humidification module 200 is mounted on the stationary body 120, the connecting passage 103 is divided into a part of the structure of the stationary body 120 and a part of the structure of the water tank 30, The flow path 103 is formed.

In the present embodiment, the stowage body 120 provides an outer structure of the connection passage 103, and the water tank 30 provides an inner structure of the connection passage 103.

That is, the connection passage 103 is formed between the outside of the water tub 30 and the inside of the accommodation body 120. Therefore, the connection passage 103 is formed between the water tank 30 and the mounting body 120. The water tank 30 forms an inner wall of the connection passage 103 and the accommodation body 120 forms an outer wall of the connection passage 103.

The structure of the connection passage 103 is dispersedly disposed, thereby minimizing the structure of the passage. The connection passage 103 is formed in a vertical direction.

The air that has passed through the connection passage (103) flows into the humidification channel (106). The humidification channel 106 is a section in which moisture is supplied. In this embodiment, the humidification channel 106 is from the water humidifying medium 51 to the humidification medium 55.

Moisture can be supplied to the air while passing through the water tub humidifying medium 51 from the connecting flow path 103. Water droplets scattered in the aberration unit 40 and water evaporated in the water tank 30 are provided in the water tank 30.

Moisture can be supplied again while passing through the discharge humidifying medium 55 in the water tub 30. [

In the humidification channel 106, water is supplied through the water tank humidifying medium 51, the water tank 30, and the discharge humidifying medium 55.

The air having passed through the discharge humidifying medium (55) is exposed to the outside through the discharge passage (107).

Fig. 6 is a perspective view of the humidification module shown in Fig. 2, and Fig. 7 is a front view of the humidification module shown in Fig. 2. Fig. 8 is a cross- 9 is a cross-sectional view taken along the line BB in Fig. 9, Fig. 11 is a plan view of the cantilever shown in Fig. 2, and Fig. 12 is a cross- to be.

Referring to the drawings, the aberration unit 40 rotates the aberration housing 800 disposed inside the water tank 30, and controls the water stored in the water tank 30 through the rotation of the aberration housing 800, (Not shown).

The aberration unit (40) provides a structure for rotating the aberration housing (800). The aberration unit 40 provides a power transmission module 600 capable of transmitting power to the aberration housing 800 even in a detachable structure of the water tank 30 and the accommodation body 120.

The structure of the aberration unit 40 will be described in more detail below.

The aberration unit 40 includes a aberration housing 800, an aberration motor 42, and a power transmission module 600.

The aberration unit 40 is disposed inside the water tub 30 and rotates to suck water in the water tub 30 to suck the sucked water upward and to pump the water pumped to the outside And a power transmission module 600 for transmitting the rotational force of the aberration motor 42 to the aberration housing 800. The power transmission module 600 may include a power transmission module 600 for transmitting the rotational force of the aberration motor 42 to the aberration housing 800,

The aberration housing 800 is configured to pump the water stored in the water tub 30 upward and radially outward.

The aberration motor 42 is configured to provide a rotational force to rotate the aberration housing 800.

The power transmission module 600 is configured to transmit the rotational force of the aberration motor 42 to the aberration housing 800.

The aberration housing 800, the aberration motor 42, and the power transmission module 600 may be all installed in the water tub 30. [ In this case, when the user removes the humidification module 200, there is a problem that the user has to lift up the aberration motor 42. The power supply structure of the aberration motor 42 must be detachable when the humidification module 200 is detached from the clean module 100 when assembled to the humidification module 200 up to the aberration motor 42.

Therefore, in this embodiment, a structure in which the aberration motor 42 having a large weight is disposed on the mounting body 120 and only the aberration housing 800 and the power transmission module 600 are separated is proposed. The structure of this embodiment can minimize the weight of the detachable humidification module 200.

In the present embodiment, the aberration housing 800 and the aberration motor 42 are separable. The aberration housing 800 is installed inside the humidification module 200 and the aberration motor 42 is installed inside the clean module 100. When the humidification module 200 is detached, the aberration housing 800 is detached from the clean module 100 together with the water tub 30.

For the separation structure of the aberration housing 800 and the aberration motor 42, the power transmission module 600 is designed to be detachable in the present embodiment.

Hereinafter, the power transmission module according to the present embodiment will be described in more detail.

13 is a perspective view of the first coupler shown in Fig. 12, Fig. 14 is a perspective view seen from the lower side of Fig. 13, Fig. 15 is a side sectional view of Fig. 13, Fig. 16 is a perspective view of the second coupler shown in Fig. 16 is a side sectional view of Fig. 16, Fig. 19 is an enlarged view of D shown in Fig. 8, Fig. 20 is an enlarged view of E of Fig. 8 FIG. 21 is an enlarged view of F shown in FIG. 8, FIG. 22 is an enlarged view of G shown in FIG. 8, FIG. 23 is a sectional view cut along the line KK shown in FIG. 10, 10 is a sectional view taken along the line LL shown in Fig.

The power transmission module 600 transmits the rotational force of the aberration motor 42 to the aberration housing 800 and includes detachable couplers 610 and 620.

A coupler disposed in the clean module 100 and coupled to the aberration motor 42 is defined as a first coupler 610.

A coupler disposed in the humidification module 200 and detachably coupled to the first coupler 610 is defined as a second coupler 620.

Either one of the first coupler 610 or the second coupler 620 is male, and the other is female. In this embodiment, the first coupler 610 is of a male type and the second coupler 620 is of an arm type. In the present embodiment, the first coupler 610 is detachably coupled to the second coupler 620. The second coupler 620 may be coupled to the first coupler 610 in a manner different from the present embodiment.

The aberration motor 42 is installed in the stationary body 120. The aberration motor 42 is positioned above the blowing motor 22 and is spaced apart from the blowing motor 22. The water tank (30) is placed inside the accommodation body (120). The first and second couplers 610 and 620 are connected to be able to transmit power when the water tank 30 is mounted on the mounting body 120.

The aberration motor shaft 43 of the aberration motor 42 is arranged to face upward. A first coupler 610 is installed on the upper end of the aberration motor shaft 43.

The stowable body 120 includes a stationary inner body 122 on which the water tank 30 is mounted and a lower inner body 122 which is coupled to the stationary inner body 122 and is located outside the stationary inner body 122, 130), which is disposed between the mounting inner body (122) and the mounting outer body (128) to form an outer shape of the base body (110) And an outer visual body 214 coupled to the mounting outer body 128 and disposed outside the visual body 120. The outer visual body 214 is formed of a transparent material.

The first coupler 610 is disposed in the mounting inner body 122. The first coupler 610 is disposed inside the mounting inner body 122. The first coupler 610 is disposed on the stationary inner body 122 and exposed upward.

It is preferable that the first coupler 610 is formed to have a narrower upper end face and a wider lower end face. The first coupler 610 may be in the form of a cone, a pyramid, or the like.

The first coupler 610 is formed to have a narrower section toward the upper side. A tooth is formed on the outer circumferential surface of the first coupler 610. The teeth of the first coupler 610 are radially arranged about the aberration motor shaft 43. The teeth of the first coupler 610 form a serration with respect to the circumferential direction of the aberration motor shaft 43.

The first coupler 610 includes a first coupler body 612, a first serration 614 formed on an outer surface of the first coupler body 612 and a second serration 614 formed on the inner side of the first coupler body 612 A motor shaft coupling part 615 formed with an opening at the lower side and inserted with an aberration motor shaft 43 and a motor shaft coupling part 615 formed at the motor shaft coupling part 615 and provided with a coupling force with the aberration motor shaft 43 A motor shaft groove 616 and an entry preventing surface 618 for limiting the depth of insertion of the aberration motor shaft 43.

The upper surface of the first coupler 610 is formed to be clogged. Thus, the upper surface of the first coupler body 612 is formed in a plane. The upper surface of the first coupler body 612 may be open and communicated with the motor shaft coupling portion 615. [

The first serration 614 projects radially with respect to the aberration motor shaft 43. The first serration 614 is formed to extend vertically in the vertical direction. A plurality of first serrations 614 are disposed along the circumferential direction about the aberration motor shaft 43. The first serration 614 is formed to be inclined in the vertical direction. The first serration 614 is inclined in a direction approaching the center axis of the aberration motor shaft 43 toward the upper side.

The upper end of the aberration motor shaft 43 is inserted into the motor shaft coupling portion 615. The aberration groove 616 is assembled with the aberration motor shaft 43 in the form of interference fit. Projections (not shown) corresponding to the aberration grooves 616 are formed on the aberration motor shaft 43.

The entry preventing pin 618 is supported on the aberration motor shaft 43 and restricts excessive movement when the first coupler 610 is assembled.

The first coupler 610 may be inserted into the second coupler 620 and may transmit a rotational force during coupling.

The second coupler 620 includes a second coupler body 622 and a coupler coupling part 625 formed on the inner side of the second coupler body 622 and opened downward and into which the first coupler 610 is inserted A second serration 624 formed on an inner surface of the second coupler body 622 and engaged with the first first serration 614 and a second serration 624 formed on the second coupler body 622 A power transmission shaft coupling portion 627 to which a power transmission shaft 640 for transmitting a rotational force to the aberration housing 800 is coupled to the power transmission shaft coupling portion 627, 640 and a power transmission shaft groove 626 that provides a coupling force.

The shape of the coupler coupling portion 625 and the shape of the first coupler body 612 correspond to each other. The first coupler body 612 is inserted into the coupler coupling portion 625. The first coupler body 612 and the second coupler body 622 are separable from each other in the vertical direction and form mutual engagement in the rotation direction.

The power transmission shaft 640 is positioned above the second coupler 620 and inserted into the power transmission shaft coupling portion 627. The power transmission shaft 640 is tightly coupled to the power transmission shaft groove 626.

The power transmission shaft groove 626 is arranged in the radial direction with respect to the aberration motor shaft 43, and is formed concavely.

In this embodiment, the power transmission shaft coupling portion 627 and the coupler coupling portion 625 are formed as connected spaces. The power transmission shaft coupling portion 627 and the coupler coupling portion 625 may be separately formed.

The cross-sectional area of the power transmission shaft coupling portion 627 is formed to be smaller than the cross-sectional area of the coupler coupling portion 625. Accordingly, an end is formed between the power transmission shaft coupling portion 627 and the coupler coupling portion 625, and movement of the first coupler 610 can be restricted.

The second serration 624 has a shape corresponding to the first serration 614 and is engaged with each other.

An aberration motor shaft 43 is positioned below the first coupler 610 and a power transmission shaft 640 is located above the second coupler 62. The aberration motor shaft 43 and the power transmission shaft 640 may be arranged in a line.

The first coupler 610 and the second coupler 620 provide a clutch function. The turning force of the aberration motor shaft 43 is transmitted to the power transmission shaft 640 only when the first coupler 610 and the second coupler 620 are engaged.

Since the lower cross-sectional area of the coupler coupling portion 625 is wide and the sectional area of the upper side is narrow, the first coupler 610 and the second coupler 620 can be easily coupled when the humidification module 100 is mounted. .

Alignment is performed along the first and second serrations 614 and 624 even if the first coupler 610 and the second coupler 620 are not accurately aligned in the vertical direction.

The power transmission module 600 is for transmitting the rotational force of the aberration motor 42 to the aberration housing 800. In this embodiment, most of the power transmission module 600 is installed in the water tank 30, and some components such as the first coupler 610 are installed in the mounting body 120.

The power transmission module 600 includes a power transmission housing 630 located inside the column 35 of the water tank 30 and a power transmission housing 630 located inside the power transmission housing 630 and penetrating the power transmission housing 630 A power transmission shaft 640 protruding upward and providing a rotational force to the aberration housing 800; a bearing 670 positioned between the power transmission shaft 640 and the power transmission housing 630; A second coupler 620 coupled to the lower end of the shaft 640 and transmitting a rotational force to the power transmission shaft 640 and a second coupler 620 coupled to the aberration motor shaft 43 and detachably coupled to the second coupler 620 And a first coupler 610 coupled to the second coupler 620 and transmitting the rotational force of the aberration motor shaft 43 to the second coupler 620 when coupled to the second coupler 620.

In the present embodiment, the power transmission module 600 is installed inside the column 35 to block contact with water.

In this embodiment, the power transmission housing 630, the power transmission shaft 640, the bearing 670, and the second coupler 620 are disposed inside the column 35.

The power transmitting shaft 640 is installed to pass through the power transmitting housing 630 vertically. The power transmitting shaft 640 may be rotated through the power transmitting housing 630.

The power transmission housing 630 is formed of a metal material. The power transmission housing 630 may be made of aluminum or brass with high corrosion resistance.

The power transmission housing 630 is installed inside the water tub 30. [ The water tank 30 is formed with an insertion port 39 through which the first coupler 610 is exposed. The power transmission housing 630 seals the upper side of the insertion port 39.

The power transmitting shaft 640 passes through the power transmitting housing 630 in a vertical direction. The upper end of the power transmitting shaft 640 is coupled to the aberration housing 800 and the lower end is coupled to the second coupler 620.

In the present embodiment, the second coupler 620 is positioned on the bottom surface of the water tub 30 and disposed inside the power transmission housing 630. The second coupler 620 may be disposed below the bottom surface of the water tub 30, unlike the present embodiment.

The bearing 670 is disposed between the power transmitting housing 630 and the power transmitting shaft 640. In this embodiment, the power transmitting shaft 640 is disposed to penetrate the bearing 670.

The power transmission housing 630 includes a bearing housing 650 having upper and lower openings and a housing cap 660 coupled to the upper side of the bearing housing 650 and having a power transmission shaft 640 vertically penetrating therethrough. A shaft gasket 680 disposed between the housing cap 660 and the power transmitting shaft 640 and fixed to the housing cap 660 and a shaft gasket 680 installed between the bearing 670 and the housing cap 660, And a housing elastic member 690 for providing an elastic force.

The power transmission shaft 640 is formed with a bearing support end 641 for supporting the bearing 670. The bearing 670 is supported by the bearing supporting end 641. The bearing supporting end 641) is formed to be larger in diameter than the upper side. The bearing 680 is inserted in the upper side of the power transmitting shaft 640 and is then supported on the bearing supporting end 641.

The housing cap 660 is coupled to the upper end of the bearing housing 650. The housing cap 660 is fitted into the bearing housing 650. The housing cap 660 is formed in a ring shape. The housing cap 660 has a hollow 661 formed therein and the power transmission shaft 640 passes through the hollow 661 in the vertical direction.

The housing cap 660 is supported on the bearing housing 650 and includes a housing cap body 662 having a hollow 661 through which the power transmission shaft 640 passes, And a cap support portion 664 on which the shaft gasket 680 is supported.

The cap support portion 664 protrudes toward the power transmission shaft 640 side. The shaft gasket 680 is supported on the cap support portion 664.

The housing cap 660 is located below the top surface of the column 35. In the column 35, a column opening 39 through which the power transmission shaft 640 passes is formed.

The housing cap 660 supports the shaft gasket 680 and the shaft gasket 680 is brought into close contact with the inner upper surface of the column 35.

The shaft gasket 680 may be formed of an elastic material.

The water in the water tub 30 can be prevented from flowing into the column 35 through the shaft gasket 680. In addition, the shaft gasket 680 can block water from flowing into the bearing housing 650.

The shaft gasket 680 includes a gasket body 682 which is in close contact with the cap supporting portion 664 and a gasket diaphragm 684 protruded from the gasket body 682 through a power transmission shaft 640.

The gasket body 682 is formed to have a "C" -shaped cross section, and the outer and lower sides thereof are supported by the housing cap 660. The gasket diaphragm 684 is formed integrally with the gasket body 682.

The gasket diaphragm 684 is in close contact with the outer surface of the power transmission shaft 640. Two gasket diaphragms 684 are vertically formed to block the inflow of water.

The housing elastic member 690 is disposed between the housing cap 660 and the bearing 670. The upper end of the housing elastic member 690 elastically supports the housing cap 660, and the lower end elastically supports the bearing 670.

The housing elastic member 690 presses the bearing 670 downward through an elastic force. The bearing 670 can be supported on the bearing supporting end 641 by the housing elastic member 690.

The housing elastic member 690 minimizes the vibration of the bearing 670 when the power transmitting shaft 640 is rotated.

In this embodiment, the power transmitting housing 630 is provided inside the collar 35, but the power transmitting housing 630 may be exposed to the inside of the water tank unlike the present embodiment.

In the present embodiment, the power transmission shaft 640 is installed to extend in the vertical direction. Since the power transmitting shaft 640 is extended in the vertical direction, the capacity of the water tank 30 can be easily increased as desired.

When the capacity of the water tank 30 is small, the second coupler 620 may be directly installed in the aberration housing 800. [ In this case, the configuration of the power transmitting shaft 640 and the bearing 670 and the like can be eliminated, thereby further simplifying the structure.

When the capacity of the water tank 30 is large, a water pump housing 800 having a long vertical length is required. When the length of the aberration housing 800 becomes longer, vibration occurs during rotation. That is, when the rotational force is transmitted only to the lower side of the aberration housing 800, distortion such as twist may occur in the aberration housing 800, and a speed difference between the upper side and the lower side of the aberration housing 800 may be generated.

Due to such deformation or speed difference, a large amount of vibration may be generated in the aberration housing 800. In particular, the vibration can be further increased by the water sucked into the aberration housing 800 and pumped into the aberration housing 800. When the water sucked into the aberration housing 800 is arranged eccentrically, vibration may be generated more greatly.

In this embodiment, since the power transmitting shaft 640 is coupled to the center of gravity and the top of the aberration housing 800 in a state where the power transmitting shaft 640 is elongated in the vertical direction, the above-described problem can be solved.

That is, as the height of the water tank 30 is increased, the vibration can be minimized even if the height of the aberration housing 800 is increased.

Hereinafter, the aberration housing according to the first embodiment of the present invention will be described in more detail.

26 is a front view of Fig. 25, Fig. 27 is a sectional view taken along line MM of Fig. 26, Fig. 28 is a plan view of Fig. 25 29 is an exploded perspective view of the aberration housing shown in Fig. 25, Fig. 30 is a perspective view seen from the lower side of Fig. 29, Fig. 31 is a front view of Fig. 29 and Fig. 32 is a cross- .

The aberration housing 800 is a structure for spraying the water stored in the water tub 30. A structure for efficiently pumping water stored in the water tub 30 to the aberration housing 800 is disposed.

The aberration housing 800 receives the rotational force of the aberration motor 42 and is rotated. When the aberration housing 800 rotates, the water stored in the water tank 30 is sucked into the aquarium housing and then pumped upward. The water pumped into the aberration housing 800 is discharged through the injection port 410.

On the inner surface of the aberration housing 800, a positive groove 810 is formed. The positive groove 810 improves the positive water efficiency. The positive groove 810 protrudes from the inner side of the aberration housing 800. The positive groove 810 is formed to extend vertically in the vertical direction. The positive groove 810 is disposed radially with respect to the aberration motor shaft 43.

The lower end of the aberration housing 800 is separated from the bottom of the water tub 30 by a predetermined distance to form a suction gap 801. The water in the water tub 30 is sucked into the aberration housing 800 through the suction interval 801.

The aberration housing 800 is formed so that the lower side thereof is opened. The aberration housing 800 is cup-shaped. The aberration housing 800 has an inverted cup shape. A housing space 805 is formed in the aberration housing 800.

A column 35 of the water tank 30 is located inside the aberration housing 800 and a power transmission module 600 is disposed inside the column 35. The aberration housing 800 is disposed to surround the column 35.

The aberration housing 800 is formed to have a flat section extending toward the upper side. The column 35 is formed such that its flat cross section is reduced toward the upper side. The shape of the aberration housing 800 and the column 35 is a shape for effectively pumping water. The volume of the housing space 805 increases toward the upper side.

When the aberration housing 800 is rotated, the water sucked into the inside of the aberration housing 800 is closely adhered to the inner circumferential surface of the aberration housing 800 by the centrifugal force. The amphibious groove 810 formed in the inner peripheral surface of the aberration housing 800 provides a rotational force to the water sucked in.

The aberration housing (800) is provided with a jetting port (410) for discharging sucked water to the outside. In the present embodiment, the injection port 410 is arranged to discharge water in the horizontal direction. The water pumped through the injection port 410 is discharged to the outside.

In this embodiment, the water discharged from the injection port 410 may be injected into the visual body 210.

The number of the injection ports 410 may be adjusted according to design conditions. In the present embodiment, a plurality of the injection ports 410 are disposed in the aberration housing 800 with a height difference. An injection hole disposed on the upper side of the aberration housing 800 is defined as a high-speed injection hole, and an injection hole disposed in the middle of the aberration housing is defined as a normal injection hole.

Only when the aberration housing 800 is rotated at a high speed, water is discharged from the high-speed injection port. It is possible to dispose water at a speed at which the aberration housing 800 is normally rotated without discharging the water through the high-speed nozzle. The normal jetting orifice discharges water at every stage in which the aberration housing is routinely operated.

A plurality of the high-speed injection ports may be arranged. A plurality of the normal injection ports may be disposed.

When the water turbine housing 800 is rotated at the normal rotational speed, the water pumped up is raised higher than the minimum normal jetting port. When the aberration housing 800 is rotated at a high speed, the pumped water rises above the height of the high-speed injection port.

The plurality of high-speed injection ports may be arranged in the circumferential direction of the aberration housing 800. The plurality of normal injection ports may also be disposed in the circumferential direction of the aberration housing 800.

If the aberration housing 800 is not rotated, water is not discharged through the injection port 410. When the user operates only in the clean mode (the mode in which the clean module is operated and the humidification module is stopped), the aberration unit 40 is not operated and only the blowing unit 20 is operated. Only when the user operates in the humidification mode or operates in the clean mode and the humidification mode, the aberration housing 800 is rotated and water is discharged through the injection port 410.

The water discharged from the injection port 410 may be sprayed on the inner surface of the visual body 210. The water discharged from the injection port 410 is rotated while striking the inner surface of the visual body 210 because the aberration housing 800 is rotated.

The user can visually confirm that the water is sprayed through the visual body 210. This water injection means that it is operating in the humidification mode. The user can intuitively confirm that the humidification mode is operating by spraying water.

In the visual body 210, a droplet is formed by the injected water, and the droplet flows downward.

In the present embodiment, the aberration housing 800 is composed of three parts. Unlike the present embodiment, the aberration housing 800 can be made of one or two parts.

The lower end of the aberration housing 800 is spaced apart from the bottom surface of the water tub 30 by a predetermined distance.

The aberration housing 800 includes a first aberration housing 820, a second aberration housing 840, a aberration housing cover 860 and an aquatic power transmission portion 880.

The aberration housing 800 is assembled with the power transmitting shaft 640, and a structure for receiving rotational force from the power transmitting shaft 640 is disposed. In the present embodiment, the aberration housing 800 includes the aberration power transmission portion 880 and the aberration housing cover 860 assembled with the power transmission shaft 640 and receives the rotational force.

The structure of the power transmission shaft 640 will be described below.

The power transmitting shaft 640 is formed with threads 643 and 644 at the upper and lower ends thereof and bearing supporting ends 641 and 645 and the shaft supporting end 642 at the outer circumferential surface thereof.

The upper thread 643 is assembled with the aberration housing cover 860. The lower thread 644 is assembled with the second coupler 620.

The bearing supporting ends 641 and 645 and the shaft supporting end 642 are formed with different diameters of the power transmission shaft 640. The bearing supporting ends 641 and 645 are for supporting bearings. The axle support end 642 is for supporting the aberration power transmission portion 880.

The lower thread 644 may be directly fastened to the second coupler 620. A separate coupler coupling member 646 is disposed in the power transmission coupling portion 627 of the second coupler 620 and the power transmission shaft 640 and the second coupler 640 are connected to each other via the coupler coupling member 646. [ (620).

A power transmission shaft groove 626 is formed in the vertical direction on the outer circumferential surface of the coupler coupling member 646 and a thread (not shown) is formed on the inner circumferential surface to be assembled with the lower end thread 644.

Hereinafter, each configuration of the aberration housing 800 will be described.

The first aberration housing 820 is formed by opening the upper side and the lower side, respectively, and a positive groove 810 is formed on the inner side. The lower end of the first aberration housing 820 is spaced apart from the bottom surface of the water tank 30 by a predetermined distance to form a suction gap 801.

The second aberration housing 840 is formed by opening the upper side and the lower side, respectively, and is assembled to the upper end of the first aberration housing 820.

The aberration housing cover 860 is coupled to the upper end of the second aberration housing 840 and covers the upper surface of the second aberration housing 840.

The aberration power transmission unit 880 is connected to at least one of the first aberration housing 820 and the second aberration housing 840 to receive the rotational force of the power transmission module 600. In the present embodiment, the aberration power transmission portion 880 is connected to the first aberration housing 820.

Unlike the present embodiment, the first aberration housing 820 and the second aberration housing 840 can be integrally manufactured. Also, unlike the present embodiment, the first aberration housing 820 and the aberration housing cover 860 can be integrally manufactured.

The upper end face of the first aberration housing 820 is formed wider than the lower end face. And forms an inclination in the vertical direction of the first aberration housing 820. The first aberration housing 820 may be in the shape of a cone having a narrow lower end face.

A positive groove 810 is formed in the first aberration housing 820. The amphibious grooves 810 are formed in the vertical direction. The positive groove 810 is disposed radially around the aberration motor shaft 43. A plurality of the positive grooves 810 may be disposed and protrude toward the axis center of the aberration housing 800.

The lower end of the first aberration housing 820 is spaced apart from the inner bottom surface of the water tub 30 to form a suction gap 801. The upper end of the first aberration housing 820 is engaged with the lower end of the second aberration housing 840.

The first aberration housing 82 and the second aberration housing 840 can be assembled and disassembled. In the present embodiment, the first aberration housing 820 and the second aberration housing 840 are assembled through a screw connection. A thread 822 is formed on the upper outer circumferential surface of the first aberration housing 820 and a thread 842 is formed on the lower inner circumferential surface of the second aberration housing 840. [

A thread 822 formed in the first aberration housing 820 is defined as a first thread 822 and a thread 842 formed in the second aberration housing 840 is defined as a second thread 842. [

A first barrier 823 is formed below the first screw thread 822 to restrict movement of the second aberration housing 840. The first barrier 823 is formed in the circumferential direction of the first aberration housing 820. The first barrier 823 is formed in a band shape and protrudes outside the first aberration housing 820.

When the first and second aberration housings 820 and 840 are assembled, the first barrier 823 is brought into close contact with the lower end of the second aberration housing 840. The first barrier 823 is further protruded outward than the first screw thread 822.

A first packing 825 is disposed between the first thread 822 and the first barrier 823. The first packing 825 blocks leakage to the outside of the inside of the aberration housing 800. The first packing 825 is formed of an elastic material. The first packing 825 is formed in a ring shape.

A packing mounting rib 824 is disposed to fix the position of the first packing 825. The packing mounting ribs 824 may be disposed on an extension of the first threads 822. The packing mounting rib 824 may be part of the first thread 822.

Thus, the first threads 822 may be formed in a plurality and may be disposed discontinuously.

A normal jet opening 411 is disposed in the first aberration housing 820. In the present embodiment, two of the normal jetting ports 411 are disposed. The two normal injection orifices 411 are formed so as to face each other in the opposite direction.

The normal jet opening 411 communicates the inside and outside of the first aberration housing 820. In this embodiment, the inner opening area of the normal injection opening 411 is formed to be wider than the outer opening area.

The aberration wing 850 is formed on the outer peripheral surface of the second aberration housing 840. The aberration wing 850 can flow humidifying air. In addition, the aberration wing 850 may be formed in a direction to press the aberration housing 800 downward. When the aberration housing 800 is rotated, the aberration housing 800 receives upward pressure by water pumped. The aberration wing 850 is preferably formed to press the aberration housing 800 downward.

When the aberration housing 800 is rotated, the aberration wing 850 draws surrounding air and flows downward. The air of the humidification channel 106 in which the aberration housing 800 is disposed flows mainly toward the discharge flow path 107 by the flow of the blowing fan 24 but the air around the aberration blades 850 flows in the opposite direction .

The aberration wing 850 locally creates an air flow contrary to the air flow by the blowing fan 24. The air flow by the aberration wing 850 is effective to flow the water particles around the aberration housing 800 to the water tank 30. The aberration wing 850 generates the wind direction in the downward direction and attracts the water particles in the humidification space 106.

The air flow by the aberration wing 850 serves to collect the dropped water toward the aberration housing 800 when the water drops from the water supply flow passage 109 to the upper portion of the aberration housing 800.

When water is supplied through the water supply passage 109 when the aberration housing 800 is rotated, water may be scattered irregularly on the surface of the aberration housing 800. The air flow by the aberration wing 850 can realize the phenomenon that the water particles scattered in the water supply are collected toward the surface of the aberration housing 800.

The second aberration housing 840 is formed with high-speed injection ports 412 and 413. The high-speed injection ports 412 and 413 inject water toward the visual body 210. In this embodiment, two of the high-speed injection ports 412 and 413 are disposed. The high-speed injection port is defined as a first high-speed injection port 412 and a second high-speed injection port 413.

The first high-speed injection port 412 and the second high-speed injection port 413 are formed so as to face in opposite directions with respect to the power transmission shaft 640.

In the present embodiment, the first high-speed injection port 412 and the second high-speed injection port 413 form a predetermined height difference. The first high-velocity injection hole 412 and the second high-velocity injection hole 413 are not arranged at the same height.

By forming a height difference between the first high-speed injection port 412 and the second high-speed injection port 413, the position of the water sprayed on the visual body 210 can be set differently. When the aberration housing 800 is rotated, the water dispersed in the first high-speed injection hole 412 and the water sprayed in the second high-velocity injection hole 413 pass through different paths.

The path of the water that hits the inner surface of the visual body 210 is defined as a jet line.

The injection line formed by the first high-speed injection hole 412 is defined as a first injection line, and the injection line in which the second high-speed injection hole 413 is formed is defined as a second injection line.

In this embodiment, the water dispersed in the first high-speed injection port 412 passes through the visual body 210 at a certain point, and the water sprayed from the second high- . That is, two injection lines are formed on the inner surface of the visual body 210, and it is possible to more effectively recognize that the water is sprayed through the visual production.

When water is ejected from two high-speed ejection openings arranged at a constant height, only one ejection line is formed. When the aberration housing 800 is rotated at a high speed, the phase difference may be extremely short even if the first and second high-speed injection ports 142 and 143 are positioned in opposite directions. In this case, water may flow down from one injection line, which may cause optical illusions.

On the other hand, in the case of forming two jet lines, since the position where the water hits is different, the sound generated by collision is formed differently. That is, the sound generated in the first injection line and the sound generated in the second injection line are differently formed. This acoustic difference allows the user to visually recognize that the aberration housing 800 is rotating.

The acoustic differences through the injection lines are effective in effectively delivering operational conditions to low vision or hearing impaired persons. Also, it is easy to confirm that the humidifying and cleaning device is operating even in the absence of light.

On the other hand, within the second aberration housing 840, a water-film-restraining rib 870 for suppressing the rotation of the water film is formed. The water film rotational flow refers to a flow that is rotated along the inner surface of the aberration housing 800.

The water groove 810 of the first aberration housing 820 is for forming the water film rotation flow, and the water film restriction rib 870 is for suppressing the water film rotation flow.

Since the water in the first aberration housing 820 must be pumped and raised to the second aberration housing 840, the water that has been raised by the second aberration housing 840, As the flow is not formed, the injection through the high-speed injection ports 412 and 413 is easy.

When a high-speed water film rotation flow is formed inside the second aberration housing 840, water flows along the inside without being discharged through the high-speed jet opening.

Further, as the large amount of water stays in the second aberration housing 840, the vibration of the aberration housing 800 is largely formed. The water pumped up to the second aberration housing 840 must be rapidly injected through the high speed injection ports 412 and 413 to minimize the eccentricity of the auger housing 800 and minimize the vibration.

The water-film-restraining ribs 870 minimize the rotational movement of the water film, thereby minimizing the eccentricity and vibration of the aberration housing 800.

The water-curtain suppressing rib 870 protrudes from the inner side of the second aberration housing 840 toward the power transmission shaft 640 side. The water-film-restraining ribs 870 are formed in a direction crossing the water film rotation flow.

The water film rotation flow flows spirally or circularly along the inner surface of the second aberration housing 840, and the water film restriction ribs 870 are preferably formed in the vertical direction.

In this embodiment, the water-barrier ribs 870 are formed in the vertical direction. A plurality of the water-barrier ribs 870 may be formed. In this embodiment, the three water-curtain suppressing ribs 870 are disposed. The plurality of water-film-restraining ribs 870 are disposed at equal intervals with respect to the power transmission shaft 640.

In this embodiment, the projecting length of the water-film-restraining rib 870 is 5 mm. The protrusion length of the water-film-restraining rib 870 is related to the thickness of the water film rotation flow, and can be variously changed according to the embodiment.

The water-barrier rib 870 is formed in connection with the aberration-power transmitting portion 880 to be described later. By controlling the water-film-tightening rib 870 to be connected to the aberration-power transmitting portion 880, the mold can be simplified.

The aberration power transmission portion 880 is configured to transmit the rotational force of the power transmission shaft 640 to the aberration housing 800.

In the present embodiment, the aberration power transmission portion 880 is connected to the second aberration housing 840. Unlike the present embodiment, the aberration power transmission portion 880 may be connected to the first aberration housing 820.

In the present embodiment, the aberration power transmission portion 880 is fabricated integrally with the second aberration housing 840. Unlike the present embodiment, the aberration power transmission portion 880 can be assembled to the second aberration housing 840.

The aberration power transmission portion 880 includes a bushing mounting portion 882 positioned at the center of the axis of the aberration housing 800 and an aberration connecting portion 884 connecting the bushing mounting portion 882 and the aberration housing 800 . In the present embodiment, the bushing mounting portion 882, the aberration connecting portion 884, and the second aberration housing 820 are formed by injection molding.

The aberration connecting portion 884 is formed in a rib shape. The aberration connecting portions 884 are arranged radially with respect to the axis center, and a plurality of aberration connecting portions 884 are formed.

In the present embodiment, the aberration connecting portion 884 is integrally formed with the water-film-restraining rib 870. The aberration connecting portion 884 and the water film restraining rib 870 are connected to each other.

The power transmitting shaft 640 is installed to pass through the bushing mounting portion 882.

The lower side of the bushing mounting portion 882 is open. The bushing 90 is inserted through the lower side of the bushing mounting portion 882.

The bushing mounting portion 882 and the bushing 90 can be separated in the vertical direction. The bushing mounting portion 882 and the bushing 90 form mutual engagement in the rotation direction.

For this purpose, a bushing latching portion 93 is formed on one of the bushing mounting portion 882 and the bushing 90, and a bushing latching groove 883 is formed on the other. In this embodiment, the bushing 90 is formed with a bushing engagement portion 93, and the bushing attachment portion 882 is formed with a bushing engagement groove 883.

The bushing latching groove 883 is formed on the inner surface of the bushing mounting portion 882 and has a concave shape. The bushing locking portion 93 is formed on the outer surface of the bushing 90 and has a convex shape.

The bushing latching portion 93 is inserted into the bushing latching groove 882 and inserted.

The bushing 90 is coupled to the power transmission shaft 640 of the power transmission module 600.

The bushing 90 is coupled with the power transmission shaft 640 to receive a rotational force. The bushing 90 is preferably formed of a metal material. If it is not a rigid metal material, abrasion may occur and this will cause vibration.

The bushing 90 is formed with a bushing shaft hollow 91 penetrating in the vertical direction. The power transmitting shaft 640 is inserted into the bushing shaft hollow 91.

The bushing 90 reduces vibration when the aberration housing 800 is rotated. The bushing 90 is positioned on the power transmission shaft 640. In the present embodiment, the bushing 90 is located at the center of gravity of the aberration housing 800. Since the center of gravity of the aberration housing 800 is located at the bushing 90, the vibration of the aberration housing 800 can be significantly reduced during rotation.

The bushing 90 and the power transmitting shaft 640 are assembled by fitting. The bushing 90 is supported on the power transmission shaft 640.

The power transmission shaft 640 is formed with a shaft end portion 642 to support the bushing 90. The diameter of the upper side is smaller and the diameter of the lower side is larger with respect to the axial end (642).

The bushing 90 is inserted through the upper end of the power transmission shaft 640.

The shaft end 642 may be tapered, chamfered or rounded to minimize wear. When the shaft end 642 is formed at a right angle, wear may occur during assembly or operation.

When the shaft end 642 is worn, the bushing 90 moves causing vibration. Further, when the shaft end portion 642 is worn, the bushing 90 can be inclined or moved, thereby causing misalignment with the power transmission shaft 640. [ In addition, when the bushing 90 and the power transmission shaft 640 are misaligned, eccentricity is generated when the bushing 90 and the power transmission shaft 640 are rotated.

The bushing shaft hole (91) is formed with a bushing support end (92) supported by the shaft end (642). The diameter of the upper side of the bushing shaft hollow 91 is smaller than that of the bushing support end 92, and the diameter of the lower side is larger.

In this embodiment, the shaft end 642 and the bushing support end 92 are configured to correspond to each other in one place. Unlike the present embodiment, the shaft end 642 and the bushing support end 92 may be formed at two or more places. In this case, a plurality of shaft end portions 642 are arranged in the longitudinal direction of the power transmission shaft 640 and a plurality of bushing support ends 92 may be arranged in the longitudinal direction inside the bushing shaft hollow 91.

In this embodiment, the shaft end 642 and the bushing support end 92 are disposed at the middle portion, but the position and function of the shaft end 642 and the bushing support end 92 are irrelevant. For example, the axial end 642 and the bushing support end 92 may be disposed on the upper side of the bushing shaft hollow 91 or on the lower side.

The power transmitting shaft 640 is formed with a shaft receiving surface 645 which forms an interlock with the bushing 90 when the power transmitting shaft 640 rotates. The shaft receiving surface 645 is formed on the outer peripheral surface of the power transmission shaft 640 and is formed in the vertical direction. The shaft receiving surface 645 is connected to the shaft end 642. In this embodiment, the axial end 642 is disposed on the upper side of the shaft receiving surface 645.

The bushing 90 is formed with a bushing engagement surface 95 corresponding to the shaft engagement surface 645. The bushing receiving surface 95 is a surface forming the bushing shaft hollow 91. In the present embodiment, a plurality of the shaft receiving surfaces 645 and the bushing receiving surfaces 95 are disposed. Unlike the present embodiment, only one of the shaft engagement surface 645 and the bushing engagement surface 95 may be disposed.

The mutual engagement of the shaft engagement surface 645 and the bushing engagement surface 95 and the mutual engagement of the shaft end 642 and the bushing support end 92 are alignment means for aligning the bushing 90.

The mutual engagement of the shaft receiving surface 645 and the bushing receiving surface 95 provides an alignment function in the vertical direction. The mutual engagement of the axial end 642 and the bushing support end 92 provides alignment in the horizontal direction.

The mutual engagement of the shaft end 642 and the bushing support end 92 and the engagement of the shaft engagement surface 645 and the bushing engagement surface 95 provide alignment in different directions.

Since the aligning means provides alignment in a plurality of directions, the bushing 90 can be installed more accurately, and the assembling defect can be minimized.

The aberration housing cover 860 is coupled to the upper side of the second aberration housing 840 and seals the upper side of the second aberration housing 86. The aberration housing cover 860 is screwed into the second aberration housing 840.

In the present embodiment, the aberration housing cover 860 is assembled with the power transmission module 600. Unlike the present embodiment, the aberration housing cover 860 may be separated from the power transmission module 600. When the aberration housing cover 860 is coupled with the power transmission shaft 640, eccentricity and vibration of the aberration housing 800 can be more effectively reduced.

The aberration housing cover 860 includes a cover body 862 that covers an upper opening of the second aberration housing 840 and a second aberration housing 840 that is formed to extend downward from the cover body 862, A cover mounting rib 864 formed on the lower side of the cover body 862 and spaced apart from the cover body bordering 863 by a predetermined distance; And a reinforcing rib 868 connecting the shrinking portion 866 and the packing mounting rib 864 to each other.

The cover body 862 is formed in a circular shape in a plan view. The diameter of the cover body 862 is larger than the diameter of the second aberration housing 840.

The cover body borders 863 form the rim of the cover body 862. [ The cover body borders 863 are formed in a ring shape and are integrally formed with the cover body 862. The cover body borders 863 have a plurality of protrusions 861 formed on the outer surface thereof and the protrusions 861 are formed 360 degrees along the circumferential direction. The projection 861 provides a grip to the user when detaching the aberration housing cover 860.

The expansion mounting ribs 864 are located inside the cover body borders 863 and spaced apart from the cover body borders 863 by a predetermined distance. A second packing 865 is provided between the cover body borders 863 and the packing mounting ribs 864.

And can seal between the aberration housing cover 860 and the second aberration housing 840 through the second packing 865.

The cover body bodder 863 and the second aberration housing 840 can be screwed together. In this embodiment, the aberration housing cover 860 and the second aberration housing 840 are constrained to be assembled.

The shrinking portion 866 is assembled with the power transmission shaft 640 and receives the rotational force from the power transmission shaft 640.

The shrinking portion 866 and the power transmitting shaft 640 can be screwed. For this purpose, a screw thread 643 for screw connection with the aberration housing cover 860 is formed on the outer peripheral surface of the upper end of the power transmission shaft 640.

The shrinking portion 866 may be formed with a thread for assembling with the power transmission shaft 640. In this embodiment, a shaft fixing member 867 is disposed in the shrinking portion 866 and the shaft fixing member 867 is integrally formed in the shrinking portion 866. In this embodiment, the shaft fixing member 867 is a nut.

Unlike the aberration housing cover 860, the shaft fixing member 867 is made of a metal material. The power transmission shaft 640 is made of a metal material and the portion that is screwed with the power transmission shaft 640 is made of a metal material to prevent wear or damage at the time of tightening. When the entire aberration housing cover 860 is formed of a metal material or when the shrinking portion 866 is formed of a metal material, it is preferable that a thread is formed in the shrinking portion 866 itself.

The aberration housing cover 860 is formed larger than the diameter of the second aberration housing 840. When viewed from above, only the aberration housing cover 860 is exposed, and the second aberration housing 840 and the first aberration housing 820 are not exposed.

Therefore, at least a part of the water supplied to the water supply passage 109 may be dropped into the aberration housing cover 860. When the aberration housing 800 is rotated, water dropped into the aberration housing cover 860 is radially outwardly ejected from the surface of the aberration housing cover 860.

The rotated aberration housing cover 860 can cause the water to flow along the direction of rotation and realize the effect of water falling from the umbrella. In particular, water droplets may be peeled off from the plurality of projections 861 arranged in the circumferential direction of the aberration housing cover 860.

The water sprayed in the rotational direction in the aberration housing cover 860 can strike the inner surface of the visual body 210 to produce a lane view.

The rain-view refers to a situation in which droplets formed on the inner surface of the visual body 210 appear as if raindrops flow down.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It should be understood that various modifications may be made by those skilled in the art without departing from the spirit and scope of the present invention.

10: filter assembly 20: blowing unit
30: water tank 40: aberration unit
51: Water tank humidifying medium 55: Discharge humidifying medium
100: Clean module 110: Base body
120: mounting body 130: lower body
150: blower housing 160: display module
200: Humidification module 210: Visual body
230: Top cover assembly 260: Connector

Claims (12)

A water tank in which a bottom surface and side surfaces extending upward from the bottom surface are formed;
Wherein the water tank is disposed inside the water tank and is formed with an open bottom surface and is spaced apart from the bottom surface of the water tank by an intake interval so that water in the water tank is sucked in through the bottom surface during rotation, A water turbine housing for sucking water into the inside and spraying the water outside;
And an aberration motor for providing a rotational force to the aberration housing,
Wherein the aberration housing comprises:
A first aberration housing which is spaced apart from an inner bottom surface of the water tank by an intake interval and is formed by opening upper and lower sides respectively;
A second aberration housing disposed above the first aberration housing, the second aberration housing being formed at an upper side and a lower side, respectively, and being assembled to the upper end of the first aberration housing and communicating with the inside of the first aberration housing;
A turbine housing cover disposed above the second aberration housing and detachably coupled to an upper end of the second aberration housing and sealing an opened upper surface of the second aberration housing;
An injection port disposed in the second aberration housing and formed to penetrate through the side surface of the second aberration housing, the pumped water being discharged outward when the aberration housing is rotated;
And a second packing disposed between the second aberration housing and the aberration housing cover and sealing the space between the second aberration housing and the aberration housing cover,
And the jetting port is located below the second packing. The method according to claim 1,
Wherein the first aberration housing and the second aural housing are threaded and the first packing is further disposed in the threaded portion. The method according to claim 1,
A first threaded portion formed in the first aberration housing;
A second threaded portion formed in the second aberration housing and forming a threaded engagement with the first threaded portion;
And a barrier disposed on the first aberration housing and positioned below the first screw thread and restricting movement of the second aberration housing when the screw is coupled,
Wherein the first packing is disposed between the barrier and the first thread. The method of claim 3,
And a packing installation rib formed in the first aberration housing,
Wherein the packing installation rib is disposed on an upper side of the barrier, and is disposed below the first screw thread,
Wherein the first packing is disposed between the packing mounting rib and the barrier. The method of claim 4,
Wherein the packing mounting rib is disposed on an extension of the first screw thread and is disposed apart from the first screw thread to form a part of the first screw thread. The method of claim 3,
Wherein the first packing is formed in a ring shape and is disposed so as to surround the outer periphery of the first aberration housing. The method of claim 3,
And a normal jet opening is further arranged on the lower side of the first packing. The method according to claim 1,
Wherein the upper surface of the second packing is in close contact with the lower surface of the aberration housing cover and the lower surface of the second packing is in close contact with the upper end of the second aberration housing. The method of claim 8,
The aberration housing cover
A cover body covering an upper opening of the second aberration housing;
A cover body boarder protruding downward from the cover body and surrounding an upper end of the second aberration housing;
And a packing installation rib which is formed to protrude downward from the cover body and is disposed inside the cover body border and spaced apart from the cover body border by a predetermined distance,
And the second packing is disposed between the cover body borders and the packing mounting ribs. The method of claim 9,
And the second packing is formed in a ring shape, and is arranged inside the cover body borders. delete delete

Images