KR101012995B1 - Humidifier combined an air cleaner - Google Patents

Abstract

The present invention relates to an air cleaning combined humidification device.

The combined air cleaning and humidifying apparatus according to the present invention includes a main body provided with an air cleaning filter, a suction cover installed to be spaced apart from a rear surface of the main body by a predetermined interval, and a lower end of the suction cover to be fixed to the main body. And a lower end fixing means and an upper end fixing means for fixing the upper end of the suction cover to the main body by an elastic force, and the suction cover has a filter fixing member for pressing the filter. According to the suction cover mounting structure of the air-cleaning combined humidifier according to the present invention having such a configuration, there is an advantage that the suction cover can be easily attached and detached.

Air cleaning, humidification, combined use, suction cover, detachable

Description

Humidifier combined an air cleaner

1 is a perspective view of an air cleaner having a humidification function according to the prior art.

Figure 2 is an exploded perspective view of the air cleaner according to the prior art shown in FIG.

Figure 3 is a side cross-sectional view of the air cleaner according to the prior art shown in FIG.

Figure 4 is a perspective view showing a preferred embodiment of the combined air cleaning humidifier according to the present invention.

5 is an exploded perspective view showing the configuration of a preferred embodiment of a combined air cleaning humidifier according to the present invention.

Figure 6 is an exploded perspective view of a water tank which is a main component of a combined air cleaning humidifier according to the present invention.

Figure 7 is a side cross-sectional view showing the configuration of a preferred embodiment of a combined air cleaning humidifier according to the present invention.

8 is a plan sectional view showing a configuration of a preferred embodiment of a combined air cleaning humidifier according to the present invention.

9 is a perspective view showing a suction cover which is a main component of a preferred embodiment of the suction cover mounting structure of the combined air cleaning and humidifying apparatus according to the present invention.                 

10 is a rear perspective view of the main body showing the configuration of the embodiment of the present invention;

11 is a perspective view showing a state in which the suction cover of Figure 9 is mounted on the back of the main body.

Explanation of symbols on the main parts of the drawings

100. Body 200. Humidification Body

210. Lid seat 212. Opening and closing protrusion

214. Water through hole 220. Spray bottle seat

222. Oscillator 224. Vents

226.Water level sensor 230.Trans

240. Blower fan 250. Water supply hose

252. Heated heater 260. Control panel

270. Lower Case 300. Water Tank

310. Water inlet 320. Water tank lid

322. Water supply hole 324. Valve

330. Water filter 350. Spray bottle

360. Spray hole 410. Top cover

412. Air outlet 420. Air inlet

430. Filter installation section 432. Main filter

434. Pre-filter 440. Suction cover

441. Insertion groove 442. Protrusion receiving part

442 '. Elastic projections 445.                 

446. Mounting protrusion 446 '. Mounting groove

448. Filter fasteners 450. Clean fan

452. Clean Fan Motor 454. Fan Housing

460. Barriers 462. Auxiliary outlets

G. Air Release Grill

The present invention relates to a humidifier having an air cleaning function, and more particularly, to a humidifier having an air cleaning function, which is installed at a predetermined interval from an air inlet, which is an inlet for intake of external air into the body.

Generally, air cleaners and humidifiers are manufactured and used as separate products, but recently, products that combine both humidification function and air cleaning function in one product come out to meet various demands of consumers.

1 to 3 show an example of an air cleaner having a humidification function according to the prior art. That is, FIG. 1 is a perspective view of an air cleaner having a conventional humidifying function, an exploded perspective view of the air cleaner shown in FIG. 1 is shown in FIG. 1, and FIG. 3 is an exploded perspective view of the air cleaner shown in FIG. 1. A side cross section is shown.

As shown in these figures, the multipurpose air cleaner of the present invention includes a main body 1, a main filter 2 provided in front of the main body 1, and a suction cover provided in front of the main filter 2; (3), the rear part of the main body (1) has a water tank (4) for the humidifier and a spray container (5) is built therein and the rear cover (6) is covered thereon. And, the upper end of the spray container (5), the spray hole (5a) is rotatably seated.

The main body 1 has an air suction impeller 11 installed at the front side thereof, and an operation part C including a plurality of control switches is provided at one side of the upper surface of the main body 1, On the opposite side to (C) is formed an air discharge grill (G) through which filtered air is discharged.

The upper surface of the main body 1 is provided with a display unit D covered with a colored cover, and an impeller inlet 12 is formed in the front center portion. In addition, a rectangular filter mounting portion 13 is formed in front of the impeller inlet 12, and both sides of the main filter 2 are caught on the left, right sides, and bottom of the filter mounting portion 13. The engaging piece 14 to be fitted is formed.

On the other hand, the lower and upper sides of the filter installation portion 13, the fitting hole (not shown) formed on both sides of the lower side of the suction cover 3 and the fitting hole for fitting the hook-type engaging projection 32 formed on both upper sides 15 and the elastic piece 16 are formed.

In the configuration as described above, the air cleaner main body 1 and the suction cover 3 is coupled in a spaced apart state. That is, both side portions and the lower side of the suction cover 3 is formed at a predetermined interval from the front of the main body 1 to form a gap g, through which the external air to the impeller 11 through the gap (g). Inhaled.

As the impeller 11 rotates the sirocco fan 17 axially coupled to the fan motor 11a, the air sucked from the impeller inlet 12 formed in the axial front of the sirocco fan 17 gradually expands in cross-sectional area. The impeller housing 18 is guided in the radial direction to be discharged to the discharge port 19. Since the main filter 2 is installed in front of the impeller inlet 12, the air flowing into the main body 1 is the main As the filter 2 is filtered, the indoor air and the air cleaner main body 1 are circulated so that the indoor air is purified.

An auxiliary outlet port 19a for supplying air to the humidifier part is formed at one lower side of the impeller housing 18, and the auxiliary outlet port 19a is provided with a flexible connector for supplying air to the spray container of the humidifier part. One end of 19b is fitted.

The air outlet grille (G) is formed in the discharge port (19) formed at the top of one side of the impeller housing (18), the heating heater that can heat the air discharged to the outside of the air discharge grille (G) (H) is installed.

On the other hand, a humidifier is attached to the rear side of the air cleaner having the above configuration. That is, as shown, the water tank 4 and the spray container 5 is built in the humidifier 40 formed in the main body 1 rear.

An air inlet 41 to which a connecting pipe 19b connected to one end of the auxiliary outlet port 19a of the impeller housing 18 is connected to the lower side of the spray bottle 5, and although not shown, detects the absence of water. Low water level sensor and ultrasonic humidification vibrator and sterilization lamp is provided.

With the above configuration, as a single device, the humidification function and the air cleaning function can be simultaneously exhibited. That is, since an air cleaner is provided at the front side and a humidifier is formed at the rear side of the air cleaner, the air sucked from the front is deodorized and sterilized inside and then discharged upward, and the humidifying air is also ejected upward. .

However, the above-described prior art has the following problems.

In the prior art, a rectangular filter mounting portion 13 is formed in front of the impeller inlet 12, and both sides of the main filter 2 are disposed on the upper and lower sides of the filter mounting portion 13 on the left and right sides. A catching piece 14 to be caught is formed. Therefore, since the main filter 2 is fixed by the locking piece 14, there is a problem in that the main filter 2 is not easily removed even when the suction cover 3 is removed.

On the other hand, the lower and upper sides of the filter installation portion 13, the fitting hole (not shown) formed on both sides of the lower side of the suction cover 3 and the fitting hole for fitting the hook-type engaging projection 32 formed on both upper sides 15 and the elastic piece 16 are formed.

Therefore, the upper end of the suction cover (3) and the upper end of the filter installation portion 13 is in close contact with the engaging projection 32 and the elastic piece 16 is in contact with the upper portion of the suction cover (3) Since the air cleaner main body 1 is not spaced apart at a predetermined interval, there is a problem in that the intake of air is not easy.

In addition, in order to remove the suction cover 3, the sides of the suction cover 3 must be grasped by the hand and pulled forward. Since the upper end of the suction cover 3 is in close contact with the air cleaner main body 1, the suction cover There is also a problem that it is not easy to hold both ends of (3) by hand.

Therefore, an object of the present invention is to solve the problems of the prior art as described above, and to provide a combined air cleaning and humidification device that is more easily removable.

Another object of the present invention is to provide a combined air cleaning and humidifying apparatus capable of fixing an air cleaning filter with a simple structure.

In accordance with an aspect of the present invention, there is provided a combined air cleaning humidifier according to an embodiment of the present invention, including a main body provided with an air cleaning filter, a suction cover spaced apart from a rear surface of the main body by a predetermined interval, and a lower end portion of the suction cover. And a lower end fixing means for hanging on and fixed to the main body, and an upper end fixing means for fixing the upper end of the suction cover to the main body by an elastic force, and the suction cover includes a filter fixing member for pressing the filter. The filter fixing member may be a filter fixing protrusion integrally formed to protrude forward from the front surface of the suction cover.

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The filter fixing member may be a filter fixing protrusion integrally formed to protrude forward from the front surface of the suction cover.

The lower end fixing means includes: a engaging piece formed to protrude forward from the front lower end of the suction cover; It is formed on the back of the main body, characterized in that it comprises an insertion groove which is fixed by the engaging piece is fixed.

The upper end fixing means includes a mounting protrusion formed to protrude forward from the front surface of the suction cover; It is formed on the back of the main body, characterized in that configured to include a projection receiving portion accommodated in the mounting projection.

The protrusion accommodating part is provided with an elastic protrusion flowing by an elastic force, and one side surface of the mounting protrusion part is provided with a mounting groove for receiving the elastic protrusion.

According to the suction cover mounting structure of the air-cleaning combined humidifier according to the present invention having such a configuration, there is an advantage that the suction cover can be easily attached and detached.

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

Figure 4 is a perspective view of a humidifier adopting a preferred embodiment of the suction cover mounting structure of the combined air cleaning humidifier according to the present invention is shown, Figure 5 is an exploded perspective view of a combined air cleaning humidifier employing an embodiment of the present invention 6 is an exploded perspective view of a water tank, which is a main component of a combined air cleaning and humidifying apparatus employing an embodiment of the present invention.

And, Figure 7 is a side cross-sectional view of the air-humidifying humidifier combined with the embodiment of the present invention, Figure 8 is a lower cross-sectional view of the air-humidifying combined humidifier employing the embodiment of the present invention.

Meanwhile, FIG. 9 is a perspective view of a suction cover which is a main part of an embodiment of the present invention, and FIG. 10 is a rear perspective view of a main body constituting an embodiment of the present invention, and FIG. 11 is a suction cover of FIG. The state is mounted on.

As shown in these figures, the multi-purpose air cleaner of the present invention is provided with a humidifying portion having a humidifying function in the first half and an air cleaning section having an air cleaning function in the second half.

Thus, the lower body of the humidifying section and the air cleaning section is provided with a body 100 integrally. That is, the rear half of the main body 100 is provided with an air cleaning section, and the lower end of the air cleaning section protrudes forward to form a humidifying body part 200, and the water tank (on the upper side of the humidifying body part 200). 300) is seated.

The water tank 300 seated on the upper side of the humidifying body 200 is preferably formed of a transparent material so that the water storage state of the inside can be recognized from the outside, the water inlet 310 is formed on the lower right, The water tank lid 320 shields the water inlet 310. In the central portion of the water tank lid 320 is formed a water supply hole 322 that is a gateway for the water supplied in the water tank 300 downwardly, and the valve 324 in the water supply hole 322 Is installed.

When the water tank 300 is seated on the upper surface of the humidifying body part 200 from below, the valve 324 opens the water supply hole 322 so that the water in the water tank 300 flows downward. On the other hand, when the water tank 300 is removed from the humidifying body portion 200, the water supply hole 322 is shielded.

The water filter 330 is mounted on an upper portion of the water tank lid 320. The water filter 330 purifies the water in the water tank 300 and sends it downward, and mainly serves to minimize the state of powder by absorbing impurities such as magnesium, calcium, and ions in the water.                     

On the other hand, the spray bottle 350 is formed inside the left side of the water tank (300). The spray bottle 350 is to be a passage through which water particles generated by the vibrator 222 to be described below are transferred from the lower end of the water tank 300 to the upper end, and are integrally formed with the water tank 300. , The spray hole 360 is further installed on the top of the spray bottle 350.

The spray hole 360 is an outlet through which the spray generated inside is discharged to the outside, and is rotatably mounted to be easily changed in a user's desired direction. In addition, the spray hole 360 is preferably formed in a plurality of two or more as shown in addition to the singular. That is, as shown, when a plurality of spray holes 360 are formed, it is possible to spray in multiple directions at the same time to improve the humidification effect of the room.

An upper end of the front portion of the water tank 300 is formed with a recessed portion 370 recessed to a part of the rear, the tank handle 372 is formed across the recessed portion 370 from side to side. Therefore, when holding the tank handle 372 by hand to move up and down, the water tank 300 is detached from the humidifying body 200.

A lid seating portion 210 in which the water tank lid 320 of the water tank 300 is seated is formed at the upper right side of the humidifying body 200. The lid seat 210 is formed to be recessed in a predetermined portion downward, the opening and closing protrusion 212 protruding upward is formed in the center.

When the water tank lid 320 is seated on the lid seating portion 210, the opening / closing protrusion 212 pushes up the valve 324 upward, thereby providing a water supply hole 322 inside the water tank lid 320. ) Is opened. In this case, the water inside the water tank 300 is lowered through the water supply hole 322.

The lower surface of the lid seat 210 is formed stepped, the water through hole 214 is formed on one side of the stepped bottom. Therefore, the water descended from the water tank 300 to the lid seating portion 210 through the water supply hole 322 is supplied into the humidification body 200 through the water through hole 214.

On the left side of the upper surface of the humidifying body portion 200 is formed a spray container seating portion 220, the bottom of the spray tank 350 of the water tank 300 is seated. The upper end of the ultrasonic vibrator 222 for generating atomized particles is exposed in the center of the spray container seating portion 220, the blower 224 that serves as the discharge outlet of the air blowing the spray particles on one side protrudes upwards Is formed. In addition, the water level sensor 226 for detecting the low water level is further provided on one side.

Inside the humidifying body 200, a transformer 230 for distributing voltage, a small blowing fan 240 for blowing spray particles, a blowing fan motor 242, and water supply from the water tank 300 A water supply hose 250 for guiding water descending downwardly through the hole 322 to the spray container seat 220 is installed.

On the other hand, a heating heater 252 is inserted into the central portion of the water supply hose 250. The heating heater 252 is to be inserted into the cut portion after cutting a portion of the central portion of the water supply hose 250, a configuration comprising a metal pipe having excellent thermal conductivity and a heating wire surrounding the pipe. Have That is, when the heating wire surrounding the pipe is heated in accordance with the application of power, the pipe is a high temperature, the heat of the high temperature pipe is transferred to the water flowing inside.

Therefore, the water passing through the water supply hose 250 is heated while passing through the inside of the pipe of the heating heater 252, and then sprayed by the vibrator 222. In this case, the spray particles sprayed to the outside is discharged to the outside in a warm state, so that the user is prevented from getting a disease such as a cold due to cold spray.

The control panel 260 is formed in the front center portion of the humidifying body 200. The control panel 260 is provided with a plurality of dials and buttons to set the humidification and air cleaning function. The lower case 270 is coupled to a lower portion of the main body 100 to form a lower appearance.

The second half of the main body 100 is provided with an air cleaning section. Accordingly, an upper cover 410 is installed on an upper surface of the main body 100, and an air discharge grill G, which is an outlet through which filtered air is discharged, is mounted on the upper cover 410. That is, the air discharged upward through the air discharge port 412 formed on one side of the upper surface of the main body 100 is discharged to the outside via the air discharge grill (G).

An air suction port 420 is formed at the rear center portion of the main body 100. In addition, a rectangular filter installation unit 430 is formed in front of the air suction port 420, and the main filter 432 is loosely inserted into the filter installation unit 430.

As shown, the main filter 432 is laminated with an antibacterial filter 432 'having a wrinkled element shape and a deodorizing filter 432 ″ made of a glass sheet formed on the rear surface of the antibacterial filter 432'. It consists of a double structure, the rear of the pre-filter 434 having a mesh structure for filtering the foreign matter relatively large particles in the air is installed separately.

As such, the main filter 432 is manufactured in a package form so that consumers can open the suction cover 440 to be described below, remove the main filter 432 from the filter installation unit 430, and easily replace it with a new one. It is possible.

The suction cover 440 is installed in a state spaced apart from the rear of the air inlet 420 of the main body 100. That is, the suction cover 440 is opened at a predetermined interval from the rear surface of the main body 100 to surround the main filter 432 and the pre-filter 434, the external air through the gap (g) will be described below To be sucked toward the clean fan 450 to be.

Therefore, a lower end fixing means for fixing the lower end of the suction cover 440 to the main body 100 and an upper end fixing for fixing the upper end of the suction cover 440 to the main body 100 by elastic force. Means are provided.

Looking at this in more detail, the structure is formed on the back of the main body 100 is the suction cover 440 is mounted, the body 100 corresponding to the lower side of the filter installation unit 430 will be described below An insertion groove 441 is formed through which the engaging piece 445 of the suction cover 440 is inserted and walked.

In addition, a protrusion accommodating part 442 to which the mounting protrusion 446 of the suction cover 440 to be described below is fastened is formed at an upper end of the rear surface of the main body 100 corresponding to the side of the filter installation part 430. The protrusion accommodating part 442 is configured to be recessed in a predetermined portion from the rear of the main body 100 to the front side, and the elastic protrusions 442 ′ fixing the suction cover 440 are provided in pairs on the side surfaces thereof.

Although not shown, the elastic protrusion 442 ′ maintains a predetermined portion protruded inwardly by a compression spring inserted therein, and is configured to be pushed outwardly when the suction cover 440 is mounted. do.

On the other hand, the center portion of the main body 100, that is, the central portion of both side ends of the filter installation portion 430 is formed with a recessed portion 443 recessed in a predetermined portion forward. The depression 443 is to facilitate the removal of the main filter 432 and the pre-filter 434. Therefore, the main filter 432 and the pre-filter 434 is installed in the filter installation unit 430, the finger is inserted into the depression 443, the main filter 432 and the pre-filter 434 rearward Can be removed.

The suction cover 440 is formed to have a rectangular shape corresponding to the size of the filter installation unit 430, the lower end of the front cover engaging portion 445 is inserted into the insertion groove 441 formed on the back of the main body 100 It is provided. The locking piece 445 extends vertically bent forward from the lower end of the suction cover 440, and then vertically bent downward again.

Both side ends of the suction cover 440 is provided with a mounting projection 446 that is inserted into the projection receiving portion 442. The mounting protrusion 446 is formed to protrude rearward from the rear surface of the suction cover 440, and the mounting groove 446 'for accommodating the elastic protrusion 442' is formed in a pair on the side surface. The mounting groove 446 'is formed to be rounded inward to correspond to the front end of the elastic protrusion 442'.

A filter fixing protrusion 448 is further formed at the center portion of the suction cover 440. The filter fixing protrusion 448 is formed to protrude forward from the rear surface of the suction cover 440 and is formed to have a predetermined height. Accordingly, the tip of the filter fixing protrusion 448 compresses the main filter 432 and the prefilter 434 forward so that a constant gap g is always present between the prefilter 434 and the suction cover 440. To form.

In front of the air inlet 420, a clean fan 450 for forcedly blowing clean air is installed. A clean fan motor 452 is axially coupled to one side of the clean fan 450, and a fan housing 454 is formed outside the clean fan 450 to surround the clean fan 450. Therefore, the air discharged radially by the cleaning fan 450 is guided by the fan housing 454 and is mostly discharged upward through the air discharge port 412.

On the other hand, the air flow formed by the cleaning fan 450 is also partially sucked into the humidifying body portion 200. That is, an auxiliary outlet 462 is formed at one side of the lower end of the barrier 460 formed between the humidifying body part 200 and the air cleaning section, and the cleaning fan 450 is formed through the auxiliary outlet 462. A part of the air discharged by the air flows into the humidifying body part 200 and is discharged to the air vent 224 by the air blowing fan 240.

Hereinafter, the operation of the combined air cleaning and humidifying apparatus according to the present invention having the configuration as described above will be described with reference to FIGS. 4 to 11.

First, the operation of the humidification section provided in the first half, the user sets the humidification state by operating the various dials and buttons of the control panel 260 in a state in which a predetermined amount of water contained in the water tank 300 When the water in the water tank 300 is purified by passing through the water filter 330 is lowered down.

Water purified while passing through the water filter 330 is introduced into the water supply hose 250 through the water supply hole 322 of the water tank lid 320. The water introduced into the water supply hose 250 is the temperature rises by heat transfer while passing through the heating heater 252 portion, the warmed water reaches the spray container seat 220.

The water reaching the spray container seat 220 is transformed into atomized particles by the ultrasonic vibrator 222. That is, when a voltage is applied to the ultrasonic vibrator 222, an ultrasonic wave of about 1.63 MHz is generated to cause the vibrator 222 to vibrate. At this time, the water column of the water accumulated in the spray container seat 220 receives a fractional order of water. The molecules at the tip of the column collide with each other to generate fine particles. This phenomenon is generally referred to as an atomization phenomenon.

On the other hand, when the rated voltage is applied to the blowing fan motor 242, the blowing fan motor 242 is rotated, wherein the blowing fan 240 coupled thereto is integrally rotated with the rotary shaft of the blowing fan motor 242 Form the wind. Therefore, the wind generated by the blower fan 240 is discharged through the air outlet 224 of the spray bottle seating portion 220, and then discharged upward through the spray bottle 350. At this time, the fine water particles generated by the atomization phenomenon is contained in the air is sprayed to the outside through the tuyere 224.

When the water in the water tank 300 is gradually reduced through the above process, the water level sensor 226 detects the absence of water and is supplied to the oscillator 222 and supplied to the heating heater 252. Stop spraying by shutting off power.

Next, looking at the action of the air cleaning section formed in the second half, the air in the room is sucked through the gap (g) formed along the edge of the suction cover 440, the air is primarily a large foreign matter is The foreign material is filtered by the prefilter 434 and then secondly by the main filter 432.

Air passing through the main filter 432 is introduced into the clean fan 450 through the air inlet 420. At this time, the clean fan motor 452 is rotated in accordance with the application of power, and as the clean fan 450 coupled to the same axis rotates inside the air is guided in a radial direction, such air is the clean fan housing 454 ) Is discharged through the upper air outlet 412.

On the other hand, a part of the air guided in the radial direction by the cleaning fan 450 is introduced into the humidification body 200 through the auxiliary discharge port 462 formed on the lower end of the clean fan housing 454 It is used for the movement of the spray as described in.

As such, when the air cleaning function is performed, the indoor air is filtered through the pre-filter 434 and the main filter 432, and foreign substances are sterilized in the air, and various odors including tobacco smoke are deodorized. After that, it is introduced into the main body 100 is discharged back to the room through the air discharge grill (G).

In addition, since the process is repeated repeatedly, the air cleaning function is exerted. In this case, the air discharged from the main body 100 can arbitrarily adjust the amount of air and its temperature. Will be done.

On the other hand, when a humidification function is required, the humidification dial provided in the control panel 260 may be set. In this case, the air supplied to the humidification section may be supplied to the prefilter 434 and the main filter 432 of the air cleaning section. Since it is supplied after being rough, sterilization, deodorization, and foreign substances are filtered not only in water but also in air, so that it will be able to maintain a cleaner indoor environment.

In the humidifier as described above, the user needs to replace the main filter 432 during use. In this case, the user may open the suction cover 440 and pull out the main filter 432 that has been used for a long time from the filter installation unit 430 and replace it with a new one.

That is, when the user grasps the side end of the suction cover 440 by hand and pulls it backward, the mounting groove 446 'of the suction cover 440 slips from the elastic protrusion 442' of the protrusion accommodation portion 442. When the suction cover 440 is lifted upward, the engaging piece 445 of the suction cover 440 is separated from the insertion groove 441.

In this case, the user inserts a finger into the depression 443 formed on the back of the main body 100 to pick up the prefilter 434 and the main filter 432. Then, the new main filter 432 and the pre-filter 434 is inserted into the filter installation unit 430, and then the suction cover 440 is mounted.

The attachment process of the suction cover 440 is performed in the reverse order of separation described above. Accordingly, the main filter 432 and the prefilter 434 are inserted into the filter installation unit 430, and then the engaging piece 445 of the suction cover 440 is inserted into the insertion groove 441.

Then, the upper end of the suction cover 440 is lifted and pushed forward. In this case, the mounting protrusion 446 of the suction cover 440 is inserted into the protrusion receiving portion 442, wherein the elastic protrusion 442 'is pushed to the side by the side of the mounting protrusion 446. Is seated in the mounting groove 446 '.

The scope of the present invention is not limited to the above-described embodiments, and many other modifications based on the present invention will be possible to those skilled in the art within the scope of the present invention.

As described above, according to the present invention, the air cleaning function and the humidification function can be simultaneously performed with one product. And, since the air cleaning function is provided in the second half, the suction cover is detachably installed on the back of the main body.

On the other hand, the lower end of the suction cover is hooked to the main body by the engaging piece, the upper end is configured to be fastened to the main body by the elastic force of the elastic projection. Therefore, attachment and detachment of the suction cover becomes easier.

That is, after inserting the engaging piece formed on the lower end of the suction cover into the insertion groove of the main body, and pushes the upper end of the suction cover forward, the installation of the suction cover is completed by the elastic force of the elastic protrusions, on the contrary to remove the suction cover The upper part is separated by pulling the upper end of the suction cover backward, and the lower part is completely removed when the suction cover is subsequently lifted upward.                     

In the present invention, since the filter fixing protrusion is formed in a predetermined size on the front surface of the suction cover, it is not necessary to provide a separate filter fixing means in the main body as in the prior art, and the air suction is more smoothly.

That is, in the present invention, when the suction cover is mounted, the filter fixing protrusion presses the rear surface of the main filter and the prefilter toward the front so that the main filter and the prefilter are not only fixed, but the prefilter and the suction by the filter fixing protrusion. Since a constant gap is formed between the front of the cover, the outside air is easily sucked through the gap.

As a result, according to the suction cover mounting structure according to the present invention, it is expected that the suction cover can be easily mounted and the suction of external air can be smoothed.

Claims (6)

A main body provided with an air cleaning filter, A suction cover installed spaced apart from the rear surface of the main body by a predetermined interval; Lower fixing means for fixing the lower end of the suction cover is fixed to the main body, An upper end fixing means for fixing an upper end of the suction cover to the main body by an elastic force, The suction cover is provided with a filter fixing member for pressing the filter, The filter fixing member is a combined air cleaning humidifier, characterized in that the filter fixing projection is formed integrally to protrude forward from the front of the suction cover. delete delete A main body provided with an air cleaning filter, A suction cover installed spaced apart from the rear surface of the main body by a predetermined interval; Lower fixing means for fixing the lower end of the suction cover is fixed to the main body, An upper end fixing means for fixing an upper end of the suction cover to the main body by an elastic force, The upper end fixing means includes a mounting protrusion projecting from the suction cover; Is formed in the main body, and includes a projection receiving portion accommodated in the mounting projection, The protrusion accommodating portion is provided with an elastic protrusion flowing by the elastic force, One side of the mounting projection portion air cleaning combined humidification device characterized in that the mounting groove for receiving the elastic projection is formed. The method of claim 4, wherein the lower end fixing means, A catching piece formed to protrude forward from a lower end of the front surface of the suction cover; It is formed on the back of the main body, the combined air cleaning and humidifier characterized in that it comprises an insertion groove which is fixed by the engaging piece is fixed. delete

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