KR20100038664A - Air washer - Google Patents

Abstract

PURPOSE: A humidifying air purifier is provided to improve contacting point reliability of an upper contacting unit with a lower contact unit by supporting both sides of the upper contacting unit by a body assembly to enlarge the contact area. CONSTITUTION: A humidifying air purifier comprises the following: a water tub assembly installed with a lower contacting unit(3310); an upper contacting unit(1221) receiving a signal from the lower contacting unit; a body assembly located on the upper side of the water tub assembly; a disk assembly located in the water tub assembly to remove foreign materials from air and to humidify; and a body assembly supporting both sides of the upper contacting unit. A first trapping wall(1223), a second trapping wall(1224) and a hook(1227) located on the upper contacting unit is formed on the body assembly.

Description

Humidifier Air Purifier {Air washer}

The present invention relates to a humidified air purifier, and in particular, a water tank assembly provided with a lower contact portion, an upper contact portion for receiving a signal from the lower contact portion is installed, the body assembly disposed above the water tank assembly, and the water assembly And a disk assembly disposed therein to remove and humidify foreign matters in the air, wherein the upper contact portion is formed in a plate shape, and is related to a humidified air cleaner having both sides supported by the body assembly.

Conventional humidification and air purifiers are presented in Korean Registered Room No. 20-0157935.

In the drawing, 10 is an upper case, and 20 is a lower case containing water therein. The motor 30 is fixed to the fixing frame 11 formed on the upper case 10, and the shaft of the motor 30 is blown. The fan 31 is fixed, and a pair of rollers 40 are coupled to the lower coupling portion 12 of the fixing frame 11, so that the blower fan 31 is rotated when the motor 30 is powered and rotated. And the pair of rollers 40 rotate together.

For example, although not shown, the roller 40 is driven as the shaft of the motor 30 rotates by coupling the worm and the worm gear which are engaged with each other to the shaft of the motor 30 and the roller 40. On one side of the upper case 10, a control knob 50 for turning on and off the power and adjusting the intensity of blowing is coupled.

In the drawing, 100 shows a disk roller assembly. The disk roller assembly 100 is a disk A and disk B are assembled in a roller form to form a disk roller 101, both disk roller 101 is the roller ( 40) to rotate in contact with it.

The disc roller assembly 100 has a pair of disc rollers 101, a pair of supports between which both ends of the shaft rod 111 coupled to the pair of disc rollers 101 are rotatably coupled, and both supports are coupled. Which consists of a knob.

The disk roller 101 supports a plurality of disks B coupled to an intermediate portion of the support tube, an intermediate support plate coupled to both sides of the disk B, and a plurality of disks A coupled to both sides of the support tube. The cap is fixed to the end of the pipe, respectively.

The disk A and the disk B has a coupling hole is formed in the middle portion and a plurality of engaging grooves are formed in the peripheral edge of the depressed coupling hole, a plurality of cutouts are formed in the radial direction, and a plurality of connecting projections are formed on one surface On the other side, the connection groove is formed in a corresponding position.

The intermediate support plate has a coupling hole is formed in the middle portion, the annular coupling ribs are formed at the periphery of the coupling hole and a plurality of engaging grooves are formed in the annular coupling ribs, and a plurality of connecting projections are formed on one surface and connected to the other surface. The groove is formed in a corresponding position.

The cap has a fixed tube portion integrally formed in the middle portion, an annular locking jaw is formed at the end of the fixed tube portion, a plurality of circular through holes are formed around the fixed tube portion, and a wedge shaped locking jaw is formed on the outer surface of the fixed tube portion. It is composed.

The support tube has a locking rib into which the locking grooves of the disk A, the disk B and the intermediate support plate are inserted, and a locking jaw to which the coupling rib of the intermediate support plate is coupled is formed at the middle of the support tube, and both ends of the support tube are formed. There is a locking hole is inserted into the fixing tube of the cap is fixed to the locking jaw is formed respectively.

When the disc roller 101 is assembled, the right side support plate of one of the middle support plates, for example, the two middle support plates shown in FIG. When inserted, the coupling ribs of the intermediate support plate are sandwiched between the latching jaws of the support tube to be stably fixed. Subsequently, the plurality of disks B are fitted so that the locking ribs of the support tube are inserted into the locking grooves thereof, and then the other intermediate supporting plate is inserted and coupled as described above. Subsequently, a plurality of disks A are joined to both sides of the support tube in the same manner as the above disk B, and the shaft rods 111 having the shaft end support tubes fixed to both ends are inserted into the support tubes, and then both ends of the support tubes are inserted. When the fixing tube portion of the cap is inserted into the locking jaw formed in the fixing tube portion is caught in the catching hole of the support tube, the annular locking jaw of the cap is caught on the inner end of the shaft end support tube fixed to both ends of the shaft 111 is firmly fixed. Thus, the assembly of the disk roller 101 is completed.

The disk roller 101 assembled as described above forms a disk roller assembly 100 by inserting both shaft end support tubes of the shaft rod 111 into shaft holes formed at both ends of the support. Both shaft end support tubes are rotatably coupled to the bearings formed on the inner wall surface of the lower case 20 as shown in FIG.

The disk A and the disk B constituting the disk roller assembly 100, the intermediate support plate, the cap and the support tube may be mixed with a fragrance, antibacterial and disinfectant, etc. in the synthetic resin, for example, is manufactured by injection molding.

When the water is contained in the inner portion of the lower case 20 as described above, and the upper and lower cases 10 and 20 are combined with each other, the power is applied to the motor 30 to drive the rotary force of the motor 30. The blower fan 31 rotates, and the disk roller 101 rotates by the roller 40 which interlocks with the blower fan 31. Accordingly, water deposited on the disks A and B of the disk roller 101 in a thin film form is deposited. Finely disintegrated by the centrifugal force of the disks A and B and the forced blowing force by the blower fan 31, the air is evenly distributed in all directions through the grille formed on the main wall of the lower case 20 together with the air to humidify the room. Other functions are the same as those of conventional humidification and air purifiers.

As described above, a natural humidifier is generally humidified by sprinkling humidifying water in the tank by rotating the disk to evaporate moisture into the atmosphere.

However, such a conventional humidifier and air purifier is provided with a micro switch (not shown) in the upper case 10, the upper case 10 is separated from the lower case 20 to stop the device, or lower case Signal is received from the water level sensor (not shown) installed in the (20). However, there is a problem in that the manufacturing cost is increased as well as the structure is complicated by the micro switch as described above, and the spring installed in the micro switch is also provided with a coil spring or a leaf spring, thereby inferring contact reliability.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and the contact area of the lower contact portion and the upper contact portion is wider, so that the contact reliability is improved, and the structure of the upper contact portion is simple, thereby providing a humidified air cleaner having a low manufacturing cost. There is a purpose.

Humidified air purifier of the present invention for achieving the above object, the water assembly is provided with a lower contact portion, the upper contact portion receiving a signal from the lower contact portion is installed, the body assembly disposed on the water assembly, and And a disk assembly disposed inside the water tank assembly to remove foreign substances from the air and to be humidified. The upper contact portion is formed in a plate shape, and both sides thereof are supported by the body assembly.

The body assembly is formed with a first catching wall and a second catching wall spaced apart from each other so as to be disposed on both sides of the upper contact portion, and between the first catching wall and the second catching wall, respectively, in front of and behind the upper contact portion. The hook is disposed is formed, the first engaging wall is formed with a through hole through which the upper contact portion is penetrated, the body assembly may be formed so that the withdrawal hole through which the lower contact portion is drawn out is disposed between both ends of the upper contact portion.

According to the humidified air purifier of the present invention as described above, has the following advantages.

A water tank assembly having a lower contact portion, an upper contact portion receiving a signal from the lower contact portion, and a body assembly disposed on the water assembly, and a disk disposed inside the water assembly to remove foreign substances from the air and humidify the disk. The upper contact portion is formed in a plate shape, both sides are supported by the body assembly, the contact area of the upper contact portion and the lower contact portion is wide, the contact reliability is improved, the structure of the upper contact portion is simple, manufacturing cost Is also saved.

The body assembly is formed with a first catching wall and a second catching wall spaced apart from each other so as to be disposed on both sides of the upper contact portion, and between the first catching wall and the second catching wall, respectively, in front of and behind the upper contact portion. The hook is disposed is formed, the first locking wall is formed with a through hole through which the upper contact portion passes, the upper contact portion can be easily replaced, the upper contact portion can be stably supported.

The body assembly is formed such that a drawing hole through which the lower contact portion is drawn out is disposed between both ends of the upper contact portion, and the lower contact portion is guided through the drawing hole to further improve contact reliability.

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

For reference, among the configurations of the present invention to be described below, the same configuration as the prior art will be referred to the above-described prior art, and a detailed description thereof will be omitted.

Figure 2 is a perspective view of a humidified air purifier according to a preferred embodiment of the present invention, Figure 3 is an exploded perspective view of Figure 2, Figure 4 is a bottom perspective view of the body assembly of Figure 2, Figure 5 is a base body of the body assembly of Figure 2 6 is a perspective view of a state in which the upper contact portion is installed in the body assembly of FIG. 2, FIG. 7 is a sectional view taken along line VII-VII of FIG. 6, and FIG. 8 is a plan view of the water tank assembly of FIG. 2, and FIG. 9 is of FIG. 2. A tank incase perspective view of the bath assembly, FIG. 10 is a sectional view taken along line VII-VII of FIG. 8, and FIG. 11 is a XI-XI cross-sectional view of FIG. 9.

As shown in FIGS. 2 to 11, the humidifying air purifier according to the present embodiment includes a water assembly 3000, a body assembly 1000 disposed on the water assembly 3000, and an interior of the water assembly 3000. It is disposed in the disk assembly 4000 to remove and humidify the foreign matter in the air.

As shown in FIG. 3, the body assembly 1000 is disposed above the water assembly 3000. As shown in FIGS. 3 and 4, the body assembly 1000 includes a body cover 1300 disposed on the outermost side, a suction port 1400 detachably installed on the body cover 1300, and a body cover ( A fan 1700 disposed inside the 1300, a fan motor 1600 disposed below the blower fan 1700 to rotate the blower fan 1700, and a fan motor 1600 and the blower fan 1700 are surrounded by the blower fan 1700. And a shroud 1800 disposed inside the body cover 1300, a base body 1200 disposed below the shroud 1800, and having a discharge hole 1210 detachably installed at both sides thereof, the shroud 1800 and the base. It is disposed between the body 1200 and the drive gear 1500 for rotating the gear disk 4200 of the disk assembly 4000, and between the shroud 1800 and the base body 1200 and the front of the body cover 1300 The display unit 1100 is exposed.

The body assembly 1000 has a shroud 1800 is fixed to the upper surface of the body cover 1300 through a bolt, the base body 1200 is fixed to the shroud 1800 through a bolt to complete the assembly.

Body assembly 1000 is formed in a polygonal shape asymmetrical with respect to the diagonal, such as a rectangle.

The base body 1200 includes a circumferential wall 1202 and a flange 1201 formed along the perimeter of the circumferential wall 1202. The flange 1201 is formed to be disposed at a position higher than the bottom height of the circumferential wall 1202.

Meanwhile, when assembling the body assembly 1000 and the water tank assembly 3000, an upper end of the sidewall 3120 of the incase 3100 of the water tank is fitted into the circumferential wall 1202. Thus, as shown in FIG. 2, the flange 3110 of the incase 3100 and the flange 1201 of the base body 1200 are spaced apart from each other. As a result, when the user separates the body assembly 1000, the user may easily separate the two flanges 3110 and 1201 by inserting their hands.

In addition, as shown in FIG. 4, a groove 1230 into which the protrusion 3500 is inserted is formed in the lower portion of the base body 1200 so as to be disposed in the circumferential wall 1202. As such, the protrusion 3500 and the groove 1230 are provided only at one side, and when the body assembly 1000 is not positioned at the correct position with respect to the water tank when the water tank and the body assembly 1000 are assembled, the body assembly 1000 is provided. Is excited about the water tank so that the user can know that the misalignment at a glance, it is possible to prevent the water tank and the body assembly 1000 is misaligned with a simple structure.

As described above, the water tank and the body assembly 1000 has a rectangular shape, so that the user can combine the water tank and the body assembly 1000 at a time, thereby increasing convenience.

As shown in FIG. 5, the upper contact portion 1221 receives a signal from the lower contact portion 3310 so as to be disposed inside the circumferential wall 1202 on the base body 1200 of the body assembly 1000. .

The first catching wall 1223 and the second catching wall 1224 are formed to be spaced apart from each other in the base body 1200 so as to be disposed at both sides of the upper contact portion 1221. The first locking wall 1223 is disposed outside the other end of the upper contact portion 1221, and the second locking wall 1224 is disposed outside the one end of the upper contact portion 1221. The first locking wall 1223 has a through hole 1226 through which the upper contact portion 1221 penetrates, and the second locking wall 1224 is formed higher than the first locking wall 1223.

In addition, the base body 1200 is provided with a hook 1227 disposed at the front and rear of the upper contact portion 1221 between the first locking wall 1223 and the second locking wall 1224.

In addition, the base body 1200 is formed by protruding the stopper 1225 on the outer side of the first locking wall 1223. The stopper 1225 is a wall shape arranged to be perpendicular to the first locking wall 1223.

Further, the base body 1200 of the body assembly 1000 is formed such that the outlet hole 1228 through which the lower contact portion 3310 is drawn out is disposed between both ends of the upper contact portion 1221. That is, the lead hole 1228 is disposed between the first catching wall 1223 and the hook 1227. As described above, the drawing hole 1228 is formed, and the lower contact portion 3310 is guided through the drawing hole 1228 to further improve contact reliability. In addition, the base body 1200 is provided with a protrusion surrounding the outlet hole 1228, so that the upper contact portion 1221 is kept away from the base body 1200, when replacing the upper contact portion 1221 The user may easily detach the upper contact portion 1221 from the base body 1200 by inserting a finger or a tool between the base body 1200 and the upper contact portion 1221.

The upper contact portion 1221 is formed in a plate shape of a material having an elastic force, and a bent portion 1222 bent upward at one end is formed. The bent portion 1222 is connected to the control unit (not shown) and the display unit 1100 of the humidifier air cleaner. The upper contact part 1221 receives a signal from the lower contact part 3310 that receives the water level signal from the electrode 3320, and transmits a signal to the controller (not shown) and the display 1100. When the upper contact portion 1221 is not receiving a signal from the lower contact portion 3310 (that is, when the upper contact portion 1221 and the lower contact portion 3310 are separated), the blowing fan 1700 By controlling to stop, the blowing fan 1700 is automatically stopped when the user separates the body assembly 1000 for washing, etc., to increase safety. In addition, when the upper contact portion 1221 receives the low water level signal from the lower contact portion 3310, the control unit controls the blower fan 1700 to stop and displays that the low water level is displayed through the display unit 1100. It can be induced to supply water and can reduce power consumption.

The upper contact portion 1221 is inserted into the other end of the upper contact portion 1221 into the through hole 1226, and then pushes one end of the upper contact portion 1221 toward the hook 1227 to complete the assembly. Thus, the upper contact portion 1221 can be assembled in one touch.

As shown in FIG. 6, the assembled upper contact portion 1221 may have both ends of the assembled upper contact portion 1221 by the stopper 1225 and the second catching wall 1224 so that the upper contact part 1221 is not moved along the horizontal direction. 1223 and the hook 1227 is prevented from moving in the vertical direction. As described above, both sides of the upper contact portion 1221 are supported by the base body 1200, so that the upper contact portion 1221 can be stably supported, and both sides of the upper contact portion 1221 are not fixed and are mounted. The upper contact portion 1221 can be easily replaced, and as shown in FIG. 7, the lower contact portion 3310 and the upper contact portion 1221 are in surface contact or line contact at the time of contact, thereby making contact area. As a result, the contact reliability is improved, the structure of the upper contact portion 1221 is simple, and the manufacturing cost is reduced.

Furthermore, as shown in FIG. 4, air guides 1240 are installed at both lower sides of the base body 1200. The air guide 1240 is formed in an inclined plate shape and may be installed to correspond to the position of the discharge port 1210. Through such an air guide 1240 it is possible to easily adjust the amount of humidification.

As shown in FIG. 3, the disc assembly 4000 is disposed inside the water assembly 3000 to remove foreign substances from the air and to humidify the foreign matter. In the disk assembly 4000, a plurality of disks 4300 are fitted to the disk shaft 4100, and gear disks 4200 having gears formed along the circumferential direction are inserted at both ends of the disk shaft 4100. In this way, the gear disk 4200 is disposed on both sides so that the disk assembly 4000 is rotated even if the user inserts the disk assembly 4000 back and forth. In the gear disk 4200, through holes 4210 are formed in the direction of the disk shaft 4100, and a plurality of through holes 4210 are formed and arranged along the circumferential direction. As described above, the through-hole is formed in the gear disk 4200 so that the user can easily lift the disk assembly 4000. Ribs 4220 protrude from the disk 4300 and the gear disk 4200. The rib 4220 includes a straight portion and a bent portion disposed closer to the edge than the straight portion, and a cut portion is formed in the straight portion, and the bent portion is formed in a counterclockwise direction with the first bent portion that is bent in a clockwise direction. It includes a second bend to bend. Such ribs 4220 can effectively humidify and purify the air.

The water tank assembly 3000 includes a water tank filled with water, and a water level sensing device for sensing the water level of the water tank.

As shown in FIG. 10, the water tank includes an outer case 3200 and an incase 3100 disposed inside the outer case 3200.

Outcase 3200 includes a bottom and sidewalls surrounding the bottom. The outer case 3200 is formed in a rectangular horizontal cross-sectional shape.

An insertion protrusion 3210 is formed along the perimeter of the sidewall upper end of the outer case 3200. That is, the insertion protrusion part 3210 is disposed inside the outer side wall of the outer case 320.

As shown in FIG. 10, a stepped bottom portion 3240 protruding downward is formed at the bottom of the outer case 3200. That is, the stepped bottom portion 3240 is disposed inward from the outer side surface of the sidewall of the outer case 3200. As such, the stepped bottom portion 3240 is formed, and when the user wishes to carry the humidified air cleaner, the bottom of the outer case 3200 serves as a locking step so that the lower sidewall and the stepped bottom portion 3240 of the outer case 3200 are provided. It can be carried easily by putting a hand in between.

In addition, a support protrusion 3220 is formed to protrude upward from the upper surface of the stepped bottom portion 3240. The upper surface of the support protrusion 3220 is formed concave in an arc shape. As such, the support protrusion 3220 may be formed to stably support the incase 3100 having a convex shape.

Further, the leg 332 is formed in the support protrusion 3220 to protrude downward. As such, the leg portion 3230 may be formed to increase the rigidity of the water tank assembly.

As shown in FIG. 9, the incase 3100 includes a sidewall 3120 and a bottom 3130 connected to a lower portion of the sidewall 3120. This, the case 3100 is formed in a polygonal shape asymmetrical with respect to the diagonal, such as a rectangle. Therefore, when the user rotates the body assembly 1000 only twice (180 degrees), the user may be coupled to the water assembly 3000 in the forward direction.

As shown in FIGS. 8 and 9, the disc support part 3121 is formed by protruding inward to the side walls 3120 disposed at the front and the rear. A mounting groove is formed in the disc support part 3121 to stably support both ends of the disc assembly 4000 as shown in FIG. 3.

In addition, sterilization member mounting portions 3122 are formed on the sidewalls 3120 disposed at the side portions, respectively, at the front and rear lower portions thereof. The sterilization member mounting portion 3122 is formed with a fitting groove into which the sterilization member is fitted so as to maintain a state in which a thin box-shaped sterilization member (not shown) is stably fitted.

On the upper side of the side wall 3120, a flange 3110 is formed around the perimeter. The flange 3110 is formed to have a height lower than the top of the sidewall 3120. As shown in the enlarged portion of FIG. 10, a lower portion of the flange 3110 is provided with a groove 3111 into which the insertion protrusion 3210 is inserted, and the fusion protrusion 3112 protrudes downward to be disposed inside the groove 3111. It is formed to be. As a result, the fusion protrusion 3112 comes into contact with the upper surface of the insertion protrusion 3210, and the upper end of the sidewall of the outer case 3200 and the lower end of the flange 3110 come into contact with each other.

As such, the fusion protrusions 3112 are formed in the incase 3100, and the incase 3100 and the outcase 3200 are coupled by ultrasonic fusion. During ultrasonic welding, the fusion protrusion 3112 is melted by friction due to high frequency vibration and fused to the insertion protrusion 3210. Such a device for performing ultrasonic welding is presented in Korean Laid-Open Patent No. 1992-0004125, so a detailed description thereof will be omitted. As such, when the incase 3100 and the outer case 3200 are combined by ultrasonic fusion, the joints of the incase 3100 and the outer case 3200 are ultrasonically fused to improve the watertightness of the water tank, and foreign matters, etc. By preventing the inflow between the case 3100 and the outcase 3200, the water tank may be prevented from being twisted. In addition, as described above, the top of the side wall of the outer case 3200 and the bottom of the flange 3110 may horizontally contact each other so that the thickness of the flange 3110 may be reduced, and the appearance of the tank may be improved.

Further, the protrusion 3500 is formed on one side of the upper surface of the flange 3110. The protrusion 3500 is disposed at the rear of the tank. The protrusion 3500 is formed in a semicircular shape.

In addition, a through hole 3124 is formed at a lower side and an upper side of the side wall 3120, and a mounting groove 3123 is formed at the inner side of the side wall 3120 to communicate with the through hole 3124. The through hole 3124 disposed below the side wall 3120 is formed in the horizontal direction, and the through hole 3124 disposed above the side wall 3120 is vertically formed.

The bottom 3130 is formed in a funnel shape so that the depth of the center is the deepest, the foreign matter contained in the water after the air cleaning is converged to one side has the advantage that the water tank is easy to clean. Therefore, it is possible to keep the tank clean at all times to prevent the growth of bacteria in the tank.

Furthermore, as shown in FIG. 10, the bottom 3130 is formed such that the angle θ between the bottom 3130 and the sidewall 3120 is greater than the right angle. In detail, the connection portion of the bottom 3130 and the side wall 3120 is formed to be round in an arc shape. As such, the bottom 3130 may be formed to prevent foreign matter from collecting at the connection portion between the bottom 3130 and the sidewall 3120, and the connection portion between the bottom 3130 and the sidewall 3120 may be easily washed. have.

Preferably, the bottom 3130 is formed in an arc shape, so that the disk assembly 4000 does not interfere when the disk-shaped disk assembly 4000 rotates, and at the same time maximizes the capacity of the tank, and the water inside the tank has the lowest level. In this case, the disk assembly 4000 may be effectively contacted to maximize the humidification and air cleaning effects.

The bottom 3130 is supported by the support protrusions 3220 of the outer case 3200.

The water level sensing device includes a lower contact portion 3310 and an electrode 3320 installed through the incase 3100 of the tank. In this way, the electrode 3320 is installed to penetrate through the electrode 3320 to prevent a lot of scales, thereby preventing an error in detecting the water level, and when the tank is washed, the part contacting the tank is small and can be easily washed. In addition, the externally exposed portion can be minimized to improve appearance when used in the home. In addition, since the portion of the electrode 3320 exposed to the outside can be prevented from interfering when the disk assembly 4000 rotates, the device can be kept compact and the capacity of the tank can be maximized.

The electrode 3320 is formed in a rod shape having a short length and is fitted into the through hole 3124 disposed under the sidewall 3120. As described above, the electrodes 3320 may be horizontally disposed to further improve the accuracy of water level detection.

As shown in FIG. 11, the electrode 3320 has a step portion 3322 formed at one side thereof, and a thread is formed at an outer circumferential surface of the step portion 3322. In addition, a flange portion 3321 having a larger cross-sectional area than the step portion 3322 is formed between the other end and the step portion 3322. The flange part 3321 is formed in a polygonal shape and is seated in the seating groove 3123, so that the electrode 3320 does not rotate with respect to the incase 3100 of the tank. As described above, the electrode 3320 may be provided with a stepped part 3322 to easily assemble the electrode 3320 into the tank, and the electrode 3320 may be firmly fixed to the tank with a simple structure.

Further, a nut 3323 is fastened to the stepped part 3322, and the electrode 3320 is more firmly fixed to the incase 3100.

In addition, a sealing member 3324 is seated in the seating recess 3123, and a sealing member 3324 is disposed between the flange part 3321 and the incase 3100 to effectively seal between the electrode 3320 and the water tank. Can be.

The electrode 3320 fits the sealing member 3324 in the step portion 3322, and then inserts the electrode 3320 into the through hole 3124 from the inside of the incase 3100, and then outside the incase 3100. The assembly is completed by fastening the nut 3323 to the step portion 3322 on the side. In this way, the nut 3323 is disposed outside the incase 3100, and the flange part 3321 is disposed inside the incase 3100 so that the electrode touches the electrode 3320 when the user washes the bath. The fixing of 3320 can be prevented from loosening.

The electrode 3320 senses a capacitance and detects whether water is up to a location where the electrode 3320 is installed by changing the capacitance.

Preferably, the portion where the electrode 3320 is installed in the incase 3100 may be formed to have a thicker thickness than the other portion so that the portion where the electrode 3320 is installed may not be vulnerable.

The lower contact portion 3310 is fitted to the through hole 3124 disposed on the sidewall 3120 and installed in the water tank. Since the lower contact portion 3310 is formed in the same shape as the electrode 3320, a detailed description thereof will be omitted.

As shown in FIG. 9, the stepped portion (not shown) of the lower contact portion 3310 and the stepped portion 3322 of the electrode 3320 are connected through wire wires. In this way, the wires may be connected to each other to selectively position the lower contact portion 3310 and the electrode 3320 to be installed in the water tank.

Further, a rib 3125 is formed between the outer side surface of the side wall 3120 and the bottom of the flange 3110. In this way, the rib 3125 is formed so that the tank is reinforced.

The operation of this embodiment having the above-described configuration will be described below.

The disk shaft 4100 of the disk assembly 4000 is seated on the disk support part 3121 of the water tank assembly 3000, and the body assembly 1000 is placed on the water tank assembly 3000 to complete the assembly.

The humidifier air cleaner is supplied with power, and the fan fan 1700 is rotated by the fan motor 1600, and the drive gear 1500 is rotated so that the disc assembly 4000 is rotated so that the disc 4300 and the gear. The disk 4200 is wetted with water in the water tank assembly 3000. At this time, the air in the room is sucked through the inlet 1400, is guided through the air guide 1240 is brought into contact with the disk 4300 and the gear disk 4200 containing the water is discharged through the discharge port 1210. . Through this process, foreign matter contained in the air is filtered by water, and the air is supplied with moisture.

When the low water level is detected through the water level sensing device, the low water level is automatically displayed through the display unit 1100, and the fan motor 1600 and the driving gear 1500 automatically stop operation.

On the other hand, when the user wants to wash the water assembly 3000 or the disc assembly 4000, the body assembly 1000 is lifted by separating the water assembly 3000 and the body assembly 1000 without a separate operation, the fan motor 1600 ) And the driving gear 1500 automatically stop operation.

As described above, although described with reference to a preferred embodiment of the present invention, those skilled in the art various modifications or variations of the present invention without departing from the spirit and scope of the invention described in the claims below Can be carried out.

As described above, the humidifying air purifier according to the present invention is particularly suitable for humidifying air purifiers that can be used for both humidification and air cleaning at home.

1 is a cross-sectional view of a conventional humidifier and air purifier.

2 is a perspective view of a humidified air cleaner according to a preferred embodiment of the present invention.

3 is an exploded perspective view of FIG. 2;

4 is a bottom perspective view of the body assembly of FIG.

5 is a partial perspective view of the base body of the body assembly of FIG.

Figure 6 is a perspective view of the upper contact portion is installed in the body assembly of FIG.

FIG. 7 is a VIII-VIII cross-sectional view of FIG. 6. FIG.

8 is a plan view of the water assembly of FIG.

FIG. 9 is a perspective view of a water tank incase of the water tank assembly of FIG. 2; FIG.

FIG. 10 is a VIII-VIII cross-sectional view of FIG. 8. FIG.

FIG. 11 is a XI-XI cross-sectional view of FIG. 9; FIG.

** Description of symbols for the main parts of the drawing **

1000: body assembly 1100: display unit

1200: base body 1201: flange

1210 discharge port 1221 upper contact portion

1222: bending portion 1223: first jamming wall

1224: second jamming wall 1225: stopper

1226 through hole 1227 hook

1228: Withdrawal Ball 1230: Home

1240: Air Guide 1300: Body Cover

1400: Inlet port 1500: Drive gear

1600: fan motor 1700: blowing fan

1800: shroud 3000: water tank assembly

3100: Incase 3110: Flange

3111: groove 3112: fusion protrusion

3120 side wall 3121 disc support

3122: sterilization member mounting part 3123: seating groove

3124: through hole 3125: rib

3130: Floor 3200: Outcase

3210: insertion protrusion 3220: support protrusion

3230: leg portion 3240: stepped bottom portion

3310: lower contact portion 3320: electrode

3321 flange portion 3322 step

3323: nut 3324: sealing member

3500: Turning 4000: Disk Assembly

Claims (3)

A water tank assembly having a lower contact portion; An upper contact unit configured to receive a signal from the lower contact unit, the body assembly disposed above the water tank assembly; A disk assembly disposed inside the water tank assembly to remove foreign substances from the air and to be humidified, The upper contact portion is formed in a plate-like humidification air cleaner, both sides are supported by the body assembly. The method of claim 1, The body assembly is formed so that the first locking wall and the second locking wall are spaced apart from each other so as to be disposed on both sides of the upper contact portion, and between the first locking wall and the second locking wall at the front and rear of the upper contact portion, respectively. A hook to be placed is formed, Humidifier air cleaner is formed in the first locking wall through-holes through which the upper contact portion passes. The method according to claim 1 or 2, Humidifier air cleaner is formed in the body assembly so that the outlet hole is drawn out of the lower contact portion is disposed between both ends of the upper contact portion.

Images