KR100570102B1 - Air Cleaning Apparatus - Google Patents

Abstract

The present invention relates to an air purifier, comprising: a main body for sucking and purifying turbid air in a room, controlling and setting various functions, and controlling an inflow amount of air; An air circulation body installed at an upper end of the main body and guiding the air introduced by natural convection upward; And a heating element installed in front of the air circulation body to accelerate air circulation by natural convection and emit heat and far infrared rays to sterilize, clean, purify and aromatize indoor air, and remove heat and far infrared rays. It provides a multi-functional air cleaner to emit.

Air, Clean, Sterilization, Aroma, Far Infrared, Aromatherapy, Elvan, Charcoal

Description

Air Cleaning Apparatus

1 is an exploded perspective view of an air purifier according to the present invention;

2 is a front view of an air purifier according to the present invention;

3 is a cross-sectional view taken along the line A-A of FIG.

4 is a cross-sectional view taken along the line B-B of FIG.

5 is a perspective view of a part of the main body of the present invention cut away,

Figure 6 is a perspective view of a part of the air circulation body of the present invention,

7 is a view showing an aroma supply body of the present invention,

8 is a view showing an operating state of the aroma feed body of the present invention.

♣ Description of the main parts of the drawing ♣

10: main body 11, 12, 44, 46: through hole

13, 50: opening and closing board 20: control panel

30: drawer 35, 52, 75: stationary motor

40: air circulation body 41: front panel

42: back panel 43: plate

45, 47: Metal bars 48, 49, 77: Blowing fan

60: heating body 62: elvan

63: heating panel 64: heating means

70: direction feeder 72: direction receiving portion

73: pad 74: storage case

80: cover

The present invention relates to an air purifier, and more particularly, to a multifunctional air purifier that sterilizes, cleans, purifies and aromas indoor air, and emits heat and far infrared rays.

As the economy develops, environmental pollution is getting serious due to industrialization and urbanization. Moreover, due to air pollution, modern people are exposed to various diseases unprotected, and health problems such as mental diseases including lung disease The situation is emerging as a concern.

More and more people are pursuing healthier lives by purifying these polluted air. Therefore, conventionally, an air purifier, an anion generator, or the like for purifying indoor air is used, or a fountain, a fishbowl, a humidifier, or the like is installed indoors. However, in case of these devices, the indoor air is partially purified, and there is a disadvantage in that the indoor air cannot be purified more effectively.

In addition, if a person smokes or smells indoors, or the air flow is not circulated in a confined space, the function of simply purifying the air at a standstill does not achieve the desired effect. Since most of them provide only, in order to use all of these functions, there are cumbersome problems of installing and operating many kinds of devices.

In view of the above problems, the present invention purifies the air while circulating the natural air by convection naturally, emits far-infrared rays useful to the human body, generates heat, promotes dehumidification effect, and always directs the air (芳香). It is an object to provide an air purifier having a multifunction for providing clean and fragrant indoor air.

The present invention, in order to achieve the above object, by inhaling and purifying the air in the room, the main body for controlling and setting various functions, adjusting the inflow of air; An air circulation body installed at an upper end of the main body and guiding the air introduced by natural convection upward; And it is installed in front of the air circulation body is characterized in that it provides an air cleaning device comprising a heating body that accelerates the air circulation by natural convection and emits heat and far infrared rays.

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

1 is an exploded perspective view showing an air cleaner of the present invention, FIG. 2 is a front view, and FIGS. 3 and 4 show cross sections, respectively.

First, the air purifier of the present invention is to maximize the chimney effect by using the natural convection phenomenon, to circulate the stagnant air of the upper and lower air in the room, and to always maintain clean air.

Therefore, the present invention is installed in the main body 10 for air cleaning, the air circulation body 40 to convection and circulate the air upright to the main body, and the heating body radiating heat and far-infrared radiation ( Roughly 60).

The main body 10 is to suck and purify turbid air in the room, to control and set various functions, and to control the inflow of air, and to control and set various functions of the air cleaner on the front of the main body 10. And a control panel 20 for displaying. The control panel 20 has a key input unit 22 including a plurality of input keys for input for selecting various functions of the apparatus or controlling the operation of the selected function. In the key input unit 22, a plurality of numeric keys, left and right navigation keys, setting mode keys, enter keys, which are inputted when setting values for various functions or selecting one or more fragrances installed on the fragrance supply body for fragrance, And # keys, * keys, and the like, and an on / off switch 25 for operating the device. A display window 23 which visually displays the input state of the key input unit 22 and the operating state of the air cleaner is provided, and the display window 23 is applied with a 7-segment or LCD panel. And a plurality of adjustment knobs 24 for adjusting the functions selected for operation of the device.

The drawer 30 is detached by the guide rail 15 to the inner space of the main body 10 and accommodates the charcoal 32. Although the drawer 30 is accommodated from the left side of the main body 10, it can also receive from the right side, the front surface, or the back surface. Handle 36 is configured to open and close the drawer 30, the left and right sides of the drawer 30 is equipped with a rail 34 with a rotary wheel, the guide rail 15 is provided inside the main body 10 Consists of. Charcoal 32 accommodated in the drawer 30 can adjust the amount according to the user's request, the capacity of the drawer 30 can be adjusted as needed.

Moving means 19 is attached to the bottom of the bottom surface of the main body 10 can move the main body 10 freely. The moving means 19 are mounted at the bottom corners of the main body 10, respectively, and have a rotating roller, and require a supporting force enough to support the air cleaner. And the left and right sides of the upper end of the main body 10 is provided with a handle (17, 18) to easily move the installation position of the air cleaner. Handles 17 and 18 are preferably configured to lift the device as needed.

The upper end of the main body 10 is formed with a plurality of through-holes are formed, the plurality of long holes formed in the front and the center of the top is to introduce air from the outside into the first through-hole (11). In addition, a second through hole 12 is formed at a rear of the upper end of the main body 10 and has a plurality of long holes for supplying purified air introduced from the first through hole 11 to the air circulation body 40. . The first opening and closing plate 13 is coupled to the inner rear surface of the main body 10 to adjust the amount of air flowing into and out of the first and second through holes 11 and 12. The first opening and closing plate 13 is configured to be in close contact with the upper surface of the main body 10 in which the first through hole 11 and the second through hole 12 are formed, and the through hole 13a formed in the first open and close plate 13. , 13b) (see FIG. 5) can easily adjust the amount of air introduced into the long hole formed in the long hole than the long hole formed in the first and second through holes 11 and 12. have.

The first opening and closing plate 13 is designed to slide back and forth, which is made by the first forward and reverse motor 35 configured in the main body 10. That is, the first opening and closing plate 13 is connected to the first forward and backward motor 35 so that the first opening and closing plate 13 is fixed to the first opening and closing plate 13 by the rotation of the screw thread formed on the shaft of the motor by the rotation of the first forward and backward motor 35. The holder is moved back and forth. Therefore, since the first opening and closing plate 113 is slid back and forth by the forward rotation or reverse rotation of the first forward and reverse motor 35, the first through hole 11 and the second through hole 12 formed on the upper surface of the main body 10 is It is opened and closed. Of course, the opening and closing degree of the through hole can be finely adjusted by the user's adjustment.

The air circulation body 40 is installed upright in the second through hole 12 behind the upper end of the main body 10. The air circulation body 40 naturally discharges the air introduced from the second through part 12 and guides the upper part to discharge.

The air circulation body 40 is divided into a front plate 41 and a rear plate 42, and a diaphragm 43 is formed between the front plate 41 and the rear plate 42. The front plate 41 is provided with a heating element 60 fixed to the front surface, the lower end of the front plate 41 is provided with a third through-hole 44 formed with a plurality of long holes through which outside air flows. The upper end of the plate 41 is provided with a fourth through hole 46 formed with a plurality of long holes for discharging the purified air. In addition, a plurality of metal bars 45 and 47 are formed on the front surfaces of the third through holes 44 and the fourth through holes 46, respectively. The metal rods 45 and 47 are made of pure copper or pure silver, or a combination of pure copper and pure silver. If necessary, copper or silver may be selectively plated on ordinary metal rods without applying pure copper or pure silver. The application of copper or silver is for adsorption and sterilization of bacteria contained in the inflow and outflow air. In other words, when the bacteria in the air pass through the metal rods 45 and 47 made of pure copper or sterling silver, the protein components of the bacteria adhere to the metal rods 45 and 47 to filter the bacteria. The metal rods 45 and 47 installed at the upper and lower ends of the air circulation body 40 may have large diameters at the center and small diameters at the left and right sides, and to increase the installation area of the metal rods 45 and 47. Small diameter metal rods can also be installed densely. In addition, the metal rods of pure copper and the metal rods of pure silver may be selectively arranged before and after.

In addition, air blowers 48 and 49 are installed at both sides of the fourth through part 46 provided at the upper end of the air circulation body 40 to be introduced through the first to third through parts 11, 12 and 44. Forced discharge of circulated air was allowed.

On the other hand, the second opening and closing plate 50 is tightly coupled to the rear surface of the third through-hole 44 that introduces the outside air. Long holes are formed in the second opening and closing plate 50 at the same positions as the plurality of long holes formed in the third through hole 44, and long holes formed in the second opening and closing plate 50 are formed in the third through hole 44. It is made of longer holes than long. The second opening and closing plate 50 controls the amount of air introduced through the third through hole 44. And a second forward and reverse motor 52 is coupled to drive the second opening and closing plate 50. That is, the second opening and closing plate 50 is connected to the second forward and backward motor 52, and is fixed to the second opening and closing plate 50 by the rotation of the screw thread formed on the shaft of the motor by the rotation of the second forward and backward motor 52. The holder is moved back and forth. Therefore, since the second opening and closing plate 50 slides forward and backward by forward rotation or reverse rotation of the second forward and reverse motor 52, the third through hole 44 is opened and closed. Of course, the opening and closing degree of the through hole can be finely adjusted by the user's adjustment.

The rear plate 42 of the air circulation body 40 is coupled to the rear of the front plate 41 at regular intervals, and has a triangular passage with a space spaced between the front plate 41 and the back plate 42. The plate 43 of the pure copper material is combined. Of course, the front plate 41, the rear plate 42, and the diaphragm 43 is preferably applied to copper or copper plating. The diaphragm 43 is to form a plurality of narrow passages between the front plate 41 and the back plate 42, to maximize the chimney effect. In other words, the narrow passage allows the air to flow more quickly.

Pure copper is applied to the rear surface of the back plate 42 or the copper plated cover 80 is coupled, and the cover 80 absorbs external electromagnetic waves and flows them to the ground, thereby absorbing electromagnetic waves. It has a function of shielding.

The air circulation body 40 is to be equipped with a direction feeder 70, the direction feeder 70 is designed to be coupled to the back plate 42 of the air circulation body (40). The fragrance feeder 70 is provided with at least one fragrance accommodating portion 72 for accommodating the fragrance 71 in a solid or liquid state, and has a pad 73 covering the fragrance accommodating portion 72. And the 3rd forward motor 75 which opens and closes the pad 73 of the fragrance accommodating part 72 is provided. The fragrance accommodating part 72 contains the fragrance of a solid state, the liquid state, the bottle in which the fragrance 71 is contained, the fragrance of a gel state, etc. are contained. Since the pad 73 serves as a lid of the fragrance accommodating part 72, it is preferable to have a rubber material or elasticity to more effectively seal the accommodating part 72. The third forward and reverse motor 75 is connected to the pad 73 and opens and closes the pad 73 at a predetermined time interval under the control of the control panel 20 configured in the main body 10. In addition, when using one or more air fresheners 71, it can set so that it may open and close with each 3rd forward and reverse motor 75. FIG. In addition, the aroma feeder 70 further includes a blowing fan 77 for blowing the generated fragrance to blow the fragrance directed toward the diaphragm 43 in the pad 73 in an open state.

In addition, the one or more fragrance storage units 72 for accommodating the fragrance 71 include a storage case 74 for storing the fragrance accommodating portion 72 for the purpose of replacing or cleaning the fragrance. It is supposed to be detached. In addition, a blower tube 78 for guiding the air forcedly supplied from the blower fan 77 is formed on the rear surface of the aroma supply body 70, and the air blower blown from the blower tube 78 receives the air freshener accommodating portion 72. A through hole 79 having a long hole shape which is formed to be discharged toward and promotes the fragrance of the fragrance 71 is further included.

In addition, in the present invention, the heater 60 is installed in front of the air circulation body 40 to accelerate the air circulation by natural convection and emits heat and far infrared rays.

The heating body 60 is provided with a heating means 64 for converting the electrical energy supplied from the main body 10 into thermal energy. The heat generating means 64 is a heating element for converting electrical energy into thermal energy, and a coil-type heater or the like is embedded therein. And an elvan rock 62 that emits far infrared rays by heat supplied from the heat generating means 64, and is bonded to the rear surface of the elvan rock 62 in which the heat generating means 64 is installed to heat the heat of the heat generating means 64. The radiating heating panel 63 is provided. In other words, the rectangular elvan rock 62 is disposed on the front surface, and the heating panel 63 is bonded to the rear surface of the elvan rock 62. Since the heat generating means 64 is built in between the gangue stone 62 and the heating panel 63, the heat generated by the heat generating means 64 heats the gangue stone 62 and the heating panel 63. Elvan 62 generates far-infrared rays according to the heated temperature, and the heat panel 63 also retains the heated heat, and the air circulates through the diaphragm 43 between the front plate 41 and the rear plate 42. Accelerate convection

The front surface of the ganganite 62 can be selectively mounted and detached to the cover 65, the cover 65 blocks the heat radiated from the heating element 60 and only the far-infrared radiation emitted from the ganganite 62 To pass through. That is, the cover 65 is a kind of cloth made of a heat insulating material to prevent heat from being released to the outside in summer, and to allow only far-infrared rays to be beneficial to the human body. Furthermore, it is preferable to have a temperature sensing means for sensing the temperature of the elvan rock 62 to maintain the temperature at which the elvan rock 62 emits far infrared rays.

The operation state of the air cleaning device of the present invention having such a configuration will be described with reference to the operation and detailed drawings of FIGS. 4 to 8 as follows.

First, the on / off switch 25 provided in the control panel 20 is turned on to drive the device, and then the user selects a desired function. User selectable functions include air cleaning, heat and / or far infrared generation, and fragrances from fragrances.

Basically, in the state where the first and second through holes 11 and 12 of the main body 10 and the fourth through hole 46 of the air circulation body 40 are opened, natural convection of air due to the chimney phenomenon occurs. That is, the air introduced through the long holes of the first and second through holes 11 and 12 is purified through the char 32 stored in the drawer 30 mounted inside the main body 10. Charcoal 32 is a natural material to clean the air, when the surface area of 1g of charcoal 32 is approximately 300m ² . The charcoal 32 is composed of a micron porous structure, and microorganisms survive and have a function of purifying contaminated air by decomposing toxin components in adsorbed air. Moreover, the charcoal 32 controls humidity while absorbing and discharging moisture, and the carbon component of the charcoal 32 generates negative ions, and the highly conductive charcoal absorbs and dissipates electromagnetic waves.

The purified air passing through the charcoal 32 passes through the diaphragm 43 between the front plate 41 and the rear plate 42 of the air circulation body 40 through the second through portion 12 of the body 10. Rising along and circulated through the fourth through hole 46. Referring to the cut surface of the air circulation body 40 in Figure 4, it can be seen that the diaphragm 43 is connected in a triangular or 'W' shape between the front plate 41 and the rear plate 42. At this time, to increase the circulation speed, the blowing fans 48 and 49 installed in the fourth through part 46 are operated. In addition, the amount of air flowing through the first through holes 11 and passing through the second through holes 12 may be adjusted by opening and closing the first opening and closing plate 13 to adjust the cleanliness and circulation speed of the air. Do. That is, in FIG. 5, when the degree of ventilation of the air is adjusted by operating the corresponding switch of the control panel 20, the first forward / reverse motor 35 installed in the main body 10 rotates to pass through the sliding of the first opening / closing plate 13. It can open and close the long hole of study (13a). This can be adjusted stepwise or linearly according to the value set in the control panel 20.

The diaphragm 43 of the air circulation body 40, that is, the metal ion (wet condition) generated in the keystone plate-type copper plate, combines with the protein of the bacterium and destroys the cells of the bacterium and sterilizes them. It is effective.

While the air cleaning function is operated, the third through part 44 of the air circulation body 40 is in a closed state, and no air is introduced through the third through part 44.

The heat generating means 64 of the heating element 60 is heated when the heat and / or far infrared emitting function is activated while the air cleaning function is operated. When the heat generating means 64 is heated, the elvan rock 62 and the warm panel 63 are warmed, and far infrared rays are emitted from the elvan rock 62, and the warmed heat from the elvan rock 62 and the warm panel 63 is released. Elvan 62 is composed of 40 kinds of various mineral elements that are beneficial to the human body, and elutes slowly as it warms up. Elvan is made of about 30,000 porous materials in 1 cm ³ of the elvan. The material adsorbs and decomposes, and especially when heated to about 40 ° C. or higher, emits more than 90% of far infrared rays. Far-infrared light is also called live light, and this light energy penetrates up to about 40mm in the skin and expands capillaries through the warming effect of the human body to facilitate blood circulation and metabolism, and the parasympathetic nerve is stimulated to stimulate the body. It is to be comfortable.

The heating element 60 of the present invention is composed of a heating structure of a suitable temperature in order to increase the far infrared wavelength and the wave of emissivity to maximize the far infrared radiation beneficial to the human body, and includes functions such as irrelevant irrespective of time and place have. In addition, since the temperature is controlled in the range of about 25 to 60 ° C., it can be applied as a health heating device, and in the summer, a cover 65 that transmits only far infrared rays and suppresses radiant heat can be selectively used.

As the heating panel 63 is warmed, convection of air circulated through the diaphragm 43 between the front plate 41 and the rear plate 42 is accelerated, and the air is also heated. In addition, when the cover 65 of the heat insulating material is mounted on the front surface of the heating body 60 by the user's request, only far infrared rays may be emitted and the heating may be minimized.

Next, the directional function is an optional function of the present invention. The direction function is to drive the direction supply body 70 mounted on the rear surface of the air circulation body 40. The direction function can be selected by operating the control panel 20 for the direction. In this case, when there is at least one fragrance accommodating part 72 in the fragrance supply body 70, the desired fragrance may be oriented by the user's selection. That is, one or more air fresheners 72 may contain solid or liquid air fresheners having various aromas and select them. Only the selected fragrance is then directed.

When the direction function is set, the first and second through parts 11 and 12 of the main body 10 are closed and only the third through part 44 of the air circulation body 40 is opened. At this time, the air flows through the third through-hole 44, the first adsorbs the bacteria in the air primarily through the metal rod 45 of pure copper and / or pure silver. The metal rods 45 and 47 mounted on the third and fourth through holes 44 and 46, respectively, are capable of absorbing and sterilizing bacteria, particularly in the case of the pure silver metal bars 45 and 47. (銀) has the characteristics that, in the medical textbook, the main wood, reacts with poison, the color changes, the silver up to the peace of mind, the mind and body is stable, and removes the evil energy and can live long.

Air sterilized by the metal rod 45 while passing through the third through part 44 is circulated along the diaphragm 43. In FIG. 6, the amount of air introduced through the third through part 44 may be adjusted, and the second opening and closing plate 50 configured to be in close contact with the rear surface of the third through part 44 may include the second forward and reverse motor 52. Can be adjusted by rotation. That is, when adjusting the amount introduced through the third through-hole 44, in the fully open state, the through-holes of the third through-hole 44 and the second opening and closing plate 50 are in the same state, but the second opening and closing plate 50 When the driving is adjusted, the opening and closing degree of the through hole is adjusted while the through hole 50a of the second opening and closing plate 50 overlaps the through hole of the third through hole 44.

On the other hand, in FIG. 7 and FIG. 8, the set third forward and reverse motor 75 of the direction feeder 70 is operated to open the pad 73 closing the perfume storage unit 72. Therefore, the fragrance accumulated in the fragrance storage unit 72 is discharged through the fourth through hole 46 along the air circulating through the air circulation body 40. The time and opening / closing period of the third forward and reverse motor 75 to open the pad 73 may be arbitrarily set. In addition, when one or more fragrances 71 are opened and closed, one or more fragrance accommodating parts 72 may be opened by the operation of the selected third stationary motor 75 to discharge the branded fragrance. Furthermore, the fragrance scented from the fragrance 71 is introduced into the air sucked by the operation of the blower fan 77 through the blower tube 78, and the air guided to the blower tube 78 is provided on the rear surface of the aroma feed body 70. The fragrance of the fragrance of the fragrance accommodating portion 72 in which the pad 73 is opened while being discharged through the formed through hole 79 is blown toward the diaphragm 43. In addition, the holder connected to the pad 73 is moved up and down by the rotation of the screw thread formed on the shaft of the motor by the rotation of the third forward and reverse motor 75. Therefore, the pad 73 is opened and closed up and down by the forward or reverse rotation of the third forward and reverse motor 75 so that the fragrance smelled in the fragrance accommodating portion 72 is discharged. At this time, by adjusting the forward and reverse rotation height of the third forward and reverse motor 75 can be adjusted by the user's setting. That is, if the degree of rotation (flavoring concentration) of the third stationary motor 75 is adjusted, the raising / lowering interval of the motor is adjusted to control the concentration of the smell by the wind blown through the through hole 79. Of course, when driving one or more third stationary motor 75 may increase or decrease the amount of the desired fragrance from the branded fragrance.

When the fragrance 71 is replaced, the storage case 74 for accommodating the one or more fragrance accommodating parts 72 may be pulled to the side. At this time, each of the third forward and reverse motors 75 may be driven to completely drive the pad 73. It is preferable to replace or fill the fragrance 71 in the solid, liquid or gel state in the open state.

Aromatherapy is used as one of the aroma therapy, aromatherapy (Aromatherapy) is a treatment and therapy using the scent, one of the treatments to change the mood or behavior of a person using the scent. The fragrance used is to cure the body and mind by inhaling or infiltrating it using herbal medicines extracted from flowers, leaves, fruits, roots, etc. or used as a medicinal herb. The flavor molecules are absorbed through the olfactory, respiratory, and pores of the skin and absorbed into the lungs or spread through the organs and tissues of the body through capillaries, which affects the digestive system, autonomic nervous system, and endocrine system easily and quickly. Recently, the fragrance therapy has been spotlighted by using natural fragrance, which has little side effects and is consistent with the desire of modern people to enjoy healthily and promote health, but it is not easy to use for those who have little expertise or experience in fragrance. There is also.

The fragrance function of the present invention can easily control the selection of fragrance, the amount of fragrance, the time of fragrance generation, etc., and the fragrance start time, stop time, selection of the type of fragrance, combination of fragrance, speed of fragrance, and the like. Programmable, manual operation is also possible.

In the air purifier of the present invention, the moving means 19 is coupled to the lower end of the main body 10 so that the user can move to a desired position, and the handles 17 and 18 are coupled to the movement. Therefore, it is easy to install in any position of the room and can be located in a desired room, living room or office.

As described above, the air purifier of the present invention comprises an air circulation body composed of a diaphragm made of a keystone plate-type pure copper plate in an upright position to eliminate air congestion in the room by circulation of air by natural convection, In addition to purifying the air with the provided charcoal, it can remove odors and control humidity in the air, and absorbs and sterilizes bacteria in the air with a metal rod made of pure copper and / or pure silver. Radiation and heat radiate to benefit the human body, the choice of aromatherapy has the effect of relieving a variety of stress and fatigue by aromatherapy, strengthening immune function, improving memory, treatment of the patient and the like.

As described above, the air purifier of the present invention has various functions added to improve physical and mental health by purifying the air and the direction and radiation of far-infrared rays, which are beneficial to the human body. It may be easily changed or replaced.

Claims (7)

Consists of the body and the air circulation body installed upright on the upper portion of the body, The main body has a first through-hole formed with a plurality of long holes on one side of the main body so that air can be introduced from the outside, and purified into the air circulation body installed on the main body by purifying the air introduced from the first through-hole. A second through-hole formed with a plurality of long holes is formed in the upper portion of the main body to supply air, the inside of the main body is stored with charcoal to purify the introduced air, The air circulation body is installed upright in the upper portion of the second through-hole of the main body, the front plate is installed on the front of the ganban stone that emits far infrared rays, and a plurality of long holes are formed so that air is introduced from the outside to the lower end of the front plate A third through part, and a fourth through part formed with a plurality of long holes through the second through part on the top of the front plate to discharge the air introduced through the second through part to the outside; It is installed to form a triangular air passage so that the natural convection caused by the chimney effect in the rear plate coupled to the rear of the front plate, and the space between the front plate and the rear plate and absorbs the bacteria in the incoming air sterilization Air comprising a diaphragm made of pure copper or sterling silver so as to induce and discharge the air introduced by natural convection upward Information devices. The air purifier of claim 1, wherein a plurality of metal rods are formed on the front surfaces of the third through fourth through parts to further sterilize the bacteria in the air flowing in and out of pure copper or pure silver. Device. The method of claim 1, wherein the main body A key input unit having an on / off switch for driving the device, a plurality of input keys for function selection and input, a display window for visually displaying the input state and the operation state of the key input unit, and a function for adjusting the selected function. Air control device comprising a control panel including a plurality of control knobs. According to claim 1, The first through the second and the second through hole is formed in the longer hole than the long hole of the first through the second hole and the second through hole is formed by sliding the first forward and reverse motor and the first through hole and A first opening and closing plate for adjusting the amount of air introduced and supplied by the second through hole is coupled, and a longer hole is formed on the rear surface of the third through hole than that of the third through hole. The second opening and closing plate is coupled to adjust the amount of air introduced by the third through the sliding portion, the air characterized in that the blowing fan for forcibly circulating the discharged air is installed on both sides of the fourth through Cleaner. According to claim 1, wherein the air circulation body is At least one fragrance accommodating portion for containing the fragrance in a solid or liquid state, A storage case accommodating the at least one fragrance storage unit; A third forward and reverse motor for opening and closing the fragrance accommodating unit in multiple stages; And a direction feeder attached to the third forward and reverse motor and including a pad for opening and closing an accommodation part. According to claim 5, The aroma supply body is a blowing fan for blowing the generated fragrance, A blower pipe for inducing air forcedly supplied from the blower fan, And a through-hole formed to discharge the air blown from the blower pipe to the respective fragrance receivers to promote the fragrance of the fragrance. The method of claim 1, wherein the front plate A heating panel is bonded to the rear surface of the elvan, which is fixed to the front plate, and a heating unit for converting electrical energy supplied from the main body into thermal energy is built in between the elvan and the heating panel, and the heat is supplied from the elvan by the heat supplied from the heating unit. It improves the amount of far-infrared rays emitted and at the same time heats the heating panel to accelerate the convection of air circulating between the diaphragm between the front and back plates, The front surface of the elvan is characterized in that it further comprises a heat insulating cover to block the heat radiated from the elvan to pass only far infrared rays.

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