KR100758959B1 - Air conditioner - Google Patents

Abstract

An air conditioner according to the present invention includes a base having an air intake; A filter for purifying the air sucked into the air intake; The filter is configured to include a left and right filter guide installed on the upper surface of the base so that the filter can be attached to and removed from the upper side of the air inlet, thereby improving the air purification performance and easy to clean or replace the filter.

Air Conditioner, Filter, Base, Left Filter Guide, Right Filter Guide, Air Intake

Description

Air Conditioner

1 is a perspective view of an air conditioner to which a filter fixing structure is applied according to the present invention;

2 is a front view of the air conditioner shown in FIG. 1;

3 is a perspective view when the air conditioner shown in FIG. 1 is stopped operating;

4 is an exploded perspective view of the air conditioner shown in FIG. 1;

5 is a cross-sectional view of the air conditioner shown in FIG. 1;

6 is an enlarged exploded perspective view of the left and right filter guides and the filter shown in FIG. 5;

7 is a perspective view of the left and right filter guides shown in FIG. 6 before the filter is installed on the base and the left and right filter guides are mounted;

8 is a perspective view of a sealed air discharge port of the air conditioner according to the prior art,

9 is a perspective view of the air discharge opening of the air conditioner according to the prior art opened;

10 is a front view of the air outlet of the air conditioner according to the prior art opened;

11 is an exploded perspective view of an air conditioner according to the prior art.

<Explanation of symbols on main parts of the drawings>

50: main body 51: left side air intake

52: right side air intake 53: air intake

54: front left air outlet 55; Front right air outlet

56: upper surface air discharge port 57: front left inclined portion

58: front right slope 59: base

59a: stopper 59b: left filter guide rib

59c: right filter guide rib 59d: left boss

59e: right boss 60: cabinet

61: rear part of cabinet 62: left side of cabinet

63: right side of cabinet 65: top panel

72: upper panel 73: front portion of the upper panel

74: left side portion of the top panel 75: right side portion of the top panel

76: upper part of the upper panel 77: front left door

78: front right door 80: door driving mechanism

81: motor 82; Pinion

83: left drive member 84: right drive member

85: front cover 86: top door

87: left discharge vane 88: right discharge vane

90: lower left panel 91: left side of the lower left panel

92: Front part of the lower left panel 93: Left suction vane

94: left pre-filter 100: lower right panel

101: right side of the lower right panel 102: front side of the lower right panel

103: right suction vane 104: right prefilter

130: front door 150: blower

151: blower motor 152: turbo fan

153: opening hole 154: discharge hole

155: fan housing 156: orifice

160: heat exchanger 170: air purifier

171: electrostatic precipitator 172: ionizer

173; Collector 176: Lower Holder

177: upper holder 178: high voltage generator

179: Top cover 180: Left filter guide

181: fastening member 182: bottom part of the left filter guide

183: side portions 184a, 184b, 184c of the left filter guide: left guide rib

185: right filter guide 186: fastening member

187: bottom portion of the right filter guide 188: side portion of the right filter guide

189a, 189b, 189c: Left guide rib 190: Lower prefilter

190a: support 190b: mesh

191: pre-filter assembly 192: lower pre-filter case

192a: hook 193: upper hepa filter case

193a: hook hanger hole 194: HEPA filter

195a: nano carbon filter 195b: nonwoven fabric

196: nano filter assembly 197: lower nano filter case

197a: hook 198: upper nano filter case

198a: hook hanger hole

The present invention relates to an air conditioner, and more particularly, to an air conditioner capable of attaching and detaching a filter to a base.

In general, an air conditioner is used to cool or heat a room or purify the air by using a refrigeration cycle of a refrigerant consisting of a compressor, a condenser, an expansion mechanism, and an evaporator to create a more comfortable indoor environment for a user. .

The separate type and the integrated type are functionally the same, but the separate type connects the indoor unit and the outdoor unit separated by the refrigerant pipes by installing the cooling / heating unit in the indoor unit and the heat radiating / cooling and compression unit in the outdoor unit, and the integrated type by cooling heat dissipation. Integrate the function of the hole in the wall of the house or hang the device on the window is installed directly.

8 is a perspective view in which the air outlet of the air conditioner according to the prior art is sealed, FIG. 9 is a perspective view of the air outlet of the air conditioner according to the prior art open, and FIG. 10 is an air of the air conditioner according to the prior art. Fig. 11 is an exploded perspective view of an air conditioner according to the prior art.

A conventional air conditioner, as shown in Figures 8 to 11, the base 101, the cabinet 102 is disposed longitudinally above the base 101 and the front is open, the cabinet 102 The front panel is coupled to the front surface, and the front air outlet 104a and the upper side air outlets 104b and 104c are formed on the upper sides, respectively, and the air inlets 104d and 104e are formed on the lower sides. 104, a blower 120 disposed below the cabinet 102 and the front panel 104, and a heat exchanger 130 disposed above the blower 120.

On the other hand, the front panel 104 is installed in the front and rear drive panel 110 in the front and rear of the front panel 104 so as to open and close the air discharge port (104a), the vertical drive panel 110 In order to eliminate the step between the front panel 104 and the up and down drive panel 110 when the rise of the front and rear drive panel 112 is installed on the front of the front panel 104 to be retracted, the side air outlet 104b Left and right vanes 114 and 116 are provided on both sides of the front panel 104 so as to open and close the front and back sides 104c and to control the wind direction of the air discharged through the side air outlets 104b and 104c. It is mounted rotatably.

The front panel 104 is formed such that both sides are inclined and the front upper panel 105 having the front air outlet 104a and the side air outlets 104b and 104c, the center lower portion of the front upper panel 105 and the The front lower panel 106 is disposed between the base 101 and forms the air inlets 104d and 104e between lower portions of both sides of the cabinet 102. Left and right suction grilles 107 and 108 for protecting the suction openings 104d and 104e are mounted between the side ends of the cabinet 102 and the lower portion of the cabinet 102 so as to be opened and closed.

An air filter 109 is mounted on the rear surface of each of the left and right suction grills 107 and 108 so that foreign matters in the air passing through the air suction ports 104d and 104e can be filtered.

Meanwhile, left and right electrostatic precipitators 121 ionizing and collecting foreign substances in the air passing through the left and right suction grills 107 and 108 and the air filter 109 on both sides of the front part of the blower 120. 122 is disposed.

In the conventional air conditioner configured as described above, when the blower 120 is driven, indoor air is sucked into the indoor unit through the left and right suction grills 107 and 108 and the air filter 109. Foreign materials such as dust are ionized and collected while passing through the left and right electric dust collectors 121 and 122, and blown to the heat exchanger 130 by the blower 120.

The air blown by the heat exchanger 130 is cooled / heated by heat exchange with a refrigerant and then discharged back into the room through the front air outlet 104a, the left air outlet 104b, and the right air outlet 104c. Cool / heat up.

However, since the indoor unit of the air conditioner according to the prior art is indoor air is sucked through only the left and right suction grille (107, 108), and purified by the air filter 109 and the electrostatic precipitators (121, 122), more rapid air There is a problem that there is a limit in improving the purification and air purification performance.

The present invention has been made to solve the above problems of the prior art, an object of the present invention is to provide an air conditioner that can purify the indoor air more quickly by installing an air inlet and a filter on the base.

Another object of the present invention is to provide an air conditioner that is easy to clean or replace the filter.

Still another object of the present invention is to provide an air conditioner capable of displaying a label or the like on a filter case.

Air conditioner according to the present invention for solving the above problems and the base is formed air intake; Left and right filter guides fastened to the upper surface of the base; A filter case detachable from the left and right filter guides; A filter housed in the filter case; A cabinet installed above the base; An upper panel disposed above the cabinet and formed with a plurality of air discharge ports; A lower left panel disposed between the left side of the upper panel and the base and having a left air inlet formed therein; And a right lower panel disposed between the right side of the upper panel and the base and having a right air inlet formed therein, wherein the left and right bosses protrude from the base so that the left and right filter guides can be fastened by a fastening member. Each of the left and right filter guides has a fastening hole to which the fastening member is fastened.

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

1 is a perspective view of an air conditioner according to the present invention, FIG. 2 is a front view of the air conditioner shown in FIG. 1, FIG. 3 is a perspective view when the air conditioner shown in FIG. 1 is stopped, and FIG. 4 is 1 is an exploded perspective view of the air conditioner illustrated in FIG. 1, and FIG. 5 is a cross-sectional view of the air conditioner illustrated in FIG. 1.

As shown in FIG. 1 to FIG. 5, the air conditioner according to the present invention includes air inlets 51 and 52 and an air inlet 53 in which indoor air is sucked into the lower part of the main body 50. And air discharge ports 54, 55, 56 through which air is discharged to the inside of the main body 50, and a blower 150 and a heat exchanger 160, etc., are formed in the main body 50. It is built.

The air inlets 51 and 52 include a left side air inlet 51 formed on the lower left side of the main body 50, and a right side air inlet 52 formed on the lower right side of the main body 50. It is configured by.

The air intake part 53 is formed on the lower front surface of the main body 50.

The air outlets 54, 55, 56 are front left air outlets 54 formed on the upper front left side of the main body 50, and front right outlets 55 formed on the upper front right side of the main body 50. And an upper surface air discharge port 56 formed on the upper surface of the main body 50.

The main body 50 has both front sides 57 and 58 inclined with respect to the front center.

The main body 50 is preferably made of the inclination angle of the front side both sides 57 and 58 within 20 degrees, and the front left air outlet 54 is vertically up and down the front left side inclined portion 57 of the body 50. It is formed long, the front right air outlet 55 is formed in the front right inclined portion 58 of the main body 50 vertically long.

The main body 50 includes a base 59 in which the air suction unit 53 is formed, a cabinet 60 installed above the base 59 and having a front surface, a top surface and a bottom surface opened; An upper panel 65 provided to block the upper surface of the cabinet 60, an upper panel 72 having the front left air outlet 54, the front right air outlet 55, and the top air outlet 56; The left and right lower panels 90 and 100 are formed below the upper panel 72 and are provided with the left side air inlet 51 and the right side air inlet 52, respectively.

The base 59 has an air inlet 53 open round from the front surface of the base 54 to the top surface.

The cabinet 60 has a lower end mounted on the upper surface of the base 59 and then fastened to the base 59 by fastening means such as a screw and vertically disposed above and below the base 59. As shown in, the rear portion 61, the left side portion 62 formed at right angles or inclined forward from the left end of the rear portion 61, and the right side formed orthogonally or inclined forward at the right end of the rear portion 61. It consists of a portion (63).

As illustrated in FIG. 4, the upper panel 72 includes a front portion 73 having the front left slope 57 and a front right slope 58, and a left side of the front left slope 57. The left surface portion 74 formed at right angles or inclined rearward from the stage, the right surface portion 75 formed at right angles or inclined rearward at the right end of the front right inclined portion 58, and the front portion 73 and the left surface portion ( 74) and the upper surface portion 76 formed on the upper end of the right surface portion 75.

A front left door 77 for opening and closing the front left air outlet 54 and a front right door 78 for opening and closing the front right air outlet 55 slide left and right on the front surface of the upper panel 72. The front left door 77 slides left and right along the front surface of the upper panel 72 to open and close the front left air discharge port 54, and the front right door 78 opens the upper panel. A door driving mechanism 80 is installed to open and close the front right air outlet 55 while sliding left and right along the front surface of the 72.

The door driving mechanism 80 is engaged with the motor 81 installed at the front center of the upper panel 72, the pinion 82 formed on the rotation shaft of the motor 81, and the pinion 82. And a left drive member 83 connected to the front left door 77 and a right drive member 84 engaged with the pinion 82 and connected to the front right door 78.

The left driving member 83 is integrally formed with the plurality of left arms 83a and 83b connected to the front left door 77 and the plurality of left arms 83a and 83b and the pinion 82. It extends to the lower side of the left rack 83c is engaged with the pinion (82).

The right driving member 84 is integrally formed with the plurality of right arms 84a and 84b connected to the front right door 78 and the plurality of right arms 84a and 84b and the pinion 82 It extends to the upper side of the right rack (84c) to be engaged with the pinion (82).

Meanwhile, a front cover 85 is provided at the front of the upper panel 72 to cover the center of the front surface of the upper panel 72 and to protect the door driving mechanism 80.

The upper surface 76 of the upper panel 72 has an upper door 86 for opening and closing the upper air discharge port 56 and an upper door motor 86a for rotating the upper door 86. Is installed, a left discharge vane 87 for adjusting the wind direction of the air discharged to the front left air discharge port 54 is installed on the left side of the front panel 72 and the left discharge vane 87 is provided. The left discharge vane motor 87a for rotating is installed, and the right discharge vane 88 for controlling the wind direction of the air discharged to the front right air discharge port 55 is provided on the right front side of the upper panel 72. In addition, the right discharge vane motor 88a for rotating the right discharge vane 88 is installed.

Meanwhile, the lower panels 90 and 100 are disposed between the front left inclined portion 57 and the left surface portion 74 of the upper panel 72 and the upper surface of the base 59. And a right lower panel 100 disposed between the front right inclined portion 58 and the right surface portion 75 of the upper panel 72 and the upper surface of the base 59.

The left lower panel 90 has a left surface portion 91 in which the left side air inlet 51, which is disposed between the left surface portion 74 of the upper panel 72 and the top surface of the base 59, is vertically long. And a front portion 92 disposed between the front left inclined portion 57 of the upper panel 72 and the upper surface of the base 59, and opening and closing the left side air intake 51. In addition, a left suction vane 93 for guiding indoor air sucked through the left side air inlet 51, a left suction vane driving motor 93a for rotating the left suction vane 93, and the left side And a left prefilter 94 on which dust and the like in the air sucked into the surface air intake port 51 are caught.

The right lower panel 100 is disposed between the right surface portion 75 of the upper panel 72 and the upper surface of the base 59 and the right surface portion 101 having the right side air inlet 52 extending vertically. And a front portion 102 disposed between the front right inclined portion 58 of the upper panel 72 and the upper surface of the base 59, and opening and closing the right side air inlet 52 and the right side. A right suction vane 103 for guiding indoor air sucked through the air intake port 52, a right suction vane driving motor 103a for rotating the right suction vane 103, and the right side air intake port 52. It is configured to include a right pre-filter 104, the dust in the air sucked into).

Meanwhile, the main body 50 includes a front door 130 that opens and closes between an upper end of the front cover 85 and an upper end of the base 59.

The front door 130 is rotatably connected to an upper hinge bracket 130a installed on an upper surface of the upper panel 72, and has a lower end connected to an upper hinge bracket 130b installed on an upper surface of the base 59. It is connected rotatably.

On the other hand, the blower 150 is a blower motor 151 provided in front of the rear portion 61 of the cabinet 60, a blower fan 152 arranged on the rotating shaft of the blower motor 151, and the blower A fan housing 155 disposed outside the fan 152 to guide the flow of air, and an orifice 156 installed at the front of the fan housing 155 to guide the air sucked into the fan housing 155. It is configured to include).

The fan housing 155 surrounds the blower fan 152 and has an opening hole 153 formed at a front surface thereof, and a discharge hole 154 formed at an upper surface thereof.

The heat exchanger 160 is disposed to be inclined between the lower portion of the upper panel 72 and the upper portion of the cabinet 60.

In addition, the air conditioner includes an air purifier 170 installed in front of the orifice 156.

The air purifier 170 may include an electric dust collector 171, a lower holder 176 on which a lower portion of the electric dust collector 171 is mounted to be hooked, and an upper holder on which an upper portion of the electric dust collector 171 is mounted. 177).

The electrostatic precipitator 171 is composed of an ionizing unit 172 made of a discharge electrode and a discharge counter electrode to ionize dust in the air, and a collecting electrode and an accelerating electrode collecting dust or ionized from the ionizing unit 172. The collector 173 is comprised.

The upper holder 177 is provided with a high voltage generator 178 for applying a high voltage to the ionizing unit 172 and the collecting unit 173, the front of the upper holder 177 is installed on the front of the upper holder 177 The top cover 179 to prevent the installation is installed.

4 and 5, the air conditioner is disposed on the left and right filter guides 180 and 185 installed on the upper surface of the base 59 and on the upper side of the air suction unit 53. It further comprises a filter 190, 191, 195 detachable to the left and right filter guide 180, 185 to be positioned.

As shown in FIGS. 4 and 5, the filters 190, 191, and 196 are mounted on the upper surface of the base 59 to filter dust from the air, and the lower prefilter. Hepa filter assembly 191 is installed so as to be located on the upper side to filter out the fine dust in the air, and nano filter assembly 196 is installed above the hepa filter assembly 191 to remove odor particles or bacteria in the air. It is configured to include.

The lower prefilter 190 includes a support 190a and a mesh 190b installed on the support 190a.

The HEPA filter assembly 191 includes a HEPA filter case 192 and 193, and a HEPA filter 194 housed in the HEPA filter case 192 and 193.

The HEPA filter assembly 191 has a plurality of nano carbon filters 195a mounted on the upper side of the HEPA filter 194, and a nonwoven fabric 195b disposed on the upper side of the nano carbon filters to prevent carbon from being blown from the nano carbon filters. It is also possible to cover with).

The nano filter assembly 196 includes a nano filter case 197 and 198, a nano copper filter 199a and a nano silver filter 199b disposed inside the nano filter case 197 and 198. It is composed.

Meanwhile, as illustrated in FIG. 5, at least one of the lower prefilter 190, the HEPA filter assembly 191, and the nano filter assembly 196 is attached to the base 59 at a rear side thereof. 59a) is formed, the following description will be limited to the lower pre-filter 190 is caught.

FIG. 6 is an enlarged exploded perspective view of the left and right filter guides and the filter illustrated in FIG. 5, and FIG. 7 is a perspective view of the left and right filter guides illustrated in FIG. 6 before the filter is installed on the base and the left and right filters are mounted. to be.

The base 59 has a left and right filter guide ribs 59b and 59c facing the upper surface of the upper prefilter 190 so as to be slidably attached to the upper surface of the base 59. Protrudes.

The left and right bosses 59d and 59e protrude from the base 59 so that the left and right filter guides 180 and 185 can be fastened by fastening members such as screws 181 and 186.

The left and right filter guides 180 and 185 are formed in left and right symmetrical structures so as to be installed in a common left and right.

The left and right filter guides 180 and 185 may include bottom parts 182 and 187 having fastening holes 182a and 187a to which fastening members such as the screws 181 and 186 are fastened. The side portions 183 and 188 protrude upward from the portions 182 and 187.

The left and right filter guides 180 and 185 may have the side parts 183 and 188 so that the HEPA filter assembly 191 and the nano filter assembly 196 may be positioned between the side parts 183 and 188. The gap between the upper and lower ends of the HEPA filter assembly 191 and the width of the nano filter assembly 196 are slightly larger.

The left and right filter guides 180 and 185 are opposed to the side surfaces 183 and 188 so that the HEPA filter assembly 191 and the nano filter assembly 196 can be detached from the front and rear of the HEPA filter. Left and right guide ribs 184a, 184b, 184c, 189a, 189b, and 189c, which guide side ends of the assembly 191 and the nanofilter assembly 196, are spaced apart from each other.

Meanwhile, the HEPA filter cases 192 and 193 of the HEPA filter assembly 191 include upper and lower HEPA filter cases 192 and 193 which are opened to allow air to pass in an up and down direction and are connected to the front and rear ends thereof. Configured.

The upper and lower HEPA filter cases 192 and 193 are provided with hooks 192a for hooking one HEPA filter case 192 to the other HEPA filter case 193. A hook 192a is formed at the rear surface, and a hook hook hole 193a is formed at the tip end of the other HEPA filter case 193.

The nano filter cases 197 and 198 of the nano filter assembly 196 include upper and lower nano filter cases 197 and 198, which are opened to allow air to pass in the vertical direction, and whose front ends are openable. .

The upper and lower nano filter cases 197 and 198 are provided with hooks 197a for hanging one nano filter case 197 on the other nano filter case 198, and thus the front end of the nano filter case 197. A hook 197a is formed at the rear surface, and a hook hook hole 198a is formed at the front end of the other nano filter case 198.

That is, since the HEPA filter assembly 191 and the nano filter assembly 196 are provided inside the hook 192a and 197a without being installed at the front side, it is easy to attach a label or the like to the front side thereof, Aesthetics will be improved.

Reference numeral 190c shown in FIGS. 6 and 7 is a handle protruding from the front end side of the lower prefilter 190.

Reference numeral 193b shown in FIGS. 6 and 7 denotes a handle protruding from the tip of the HEPA filter assembly 190, in particular, the upper HEPA filter case 193.

Reference numerals 198b shown in FIGS. 6 and 7 are handles protruding from the nanofilter assembly 196, particularly, the front end side of the upper nanofilter case 198.

Looking at the operation of the present invention configured as described above are as follows.

The air conditioner is for the left suction vane driving motor 93a, the right suction vane driving motor 103a, the motor 81 of the door driving mechanism 80, and the upper door for cooling / heating operation. The motor 86a is driven in an open mode, and as shown in FIG. 1, the left side air inlet 51, the right side air inlet 52, the front left air outlet 54, and the front right air The discharge port 55 and the upper surface air discharge port 56 are opened.

When the blower motor 151 is driven, indoor air is sucked into the main body 50 through the left side air inlet 51, the right side air inlet 52, and the air inlet 53. do.

The indoor air sucked through the left side air inlet 51 passes through the left prefilter 94, and dust and the like are filtered out, and the indoor air sucked through the right side air intake 52 is the right prefilter 104. While passing through the dust is filtered, the indoor air sucked through the air inlet 53, the dust is filtered while passing through the lower pre-filter 190, and after passing through the hepa filter assembly 191 fine The dust is filtered, and odor particles and bacteria in the air are removed while passing through the nano filter assembly 196.

The indoor air purified as described above passes through the ionizing unit 172, the collecting unit 173, the orifice 156, and the fan housing 155 of the electrostatic precipitator 171 to the upper side of the fan housing 155. It is blown and cooled or heated by heat exchange with a refrigerant while passing through the heat exchanger (160).

The indoor air cooled or heated as described above is partially blown to the upper front side of the main body 50 through the upper surface air discharge port 56, and most of the indoor air is the front left air discharge port 54 and the front right air discharge port 55. Blows toward the front side of the main body (50).

Meanwhile, the air conditioner includes the left suction vane driving motor 93a, the right suction vane driving motor 103a, and the motor 81 of the door driving mechanism 80 in a sealed mode during air cleaning operation. The left side air inlet port 51, the right side air inlet port 52, the front left air outlet port 54, and the front right air outlet port 55 are sealed to each other, and the upper door motor 86a is closed. Is driven in the open mode so that the upper surface air discharge port 56 is opened.

The high voltage generated by the high voltage generator 178 is applied to the ionizing unit 172 and the collecting unit 173, and the blower motor 151 is driven.

When the blower motor 151 is driven, the indoor air sucked through the air suction unit 53 is, as in the cooling / heating operation, the lower pre-filter 190 and the HEPA filter assembly 191 and nano Purified while passing through the filter 196, dust in the air is ionized and collected while passing through the ionizing unit 172 and the collecting unit 173 of the electrostatic precipitator 171, after which the orifice 156 and the fan It passes through the housing 155 in turn and is blown to the upper side of the fan housing 155.

The air blown to the upper side of the fan housing 155 passes through the heat exchanger 160 without heat exchange, and then is concentratedly blown to the upper front side of the main body 50 through the upper surface air discharge port 56.

On the other hand, when the air conditioner is to clean / replace the lower prefilter 190, the front door 130 is rotated forward to open the lower front center of the main body 50, and then the lower pre When the filter 190 is pulled forward, the lower prefilter 190 is led out while being guided by the left and right filter guide ribs 59b and 59c of the base 59.

Thereafter, when the cleaned or new lower prefilter 190 is pushed between the left and right filter guide ribs 59b and 59c of the base 59, the lower prefilter 190 is moved to the left and right filter guide ribs 59b. It is guided by the (59c) and is slid rearward, and is caught and mounted on the stopper (59a) of the base (59).

In addition, when the air conditioner intends to replace the HEPA filter 194, when the HEPA filter assembly 191 is pulled forward with the front center lower portion of the main body 50 open, the HEPA filter assembly 191 is drawn forward while being guided by the side portions 183 and 188 of the left and right filter guides 180 and 185 and the left and right guide ribs 184a, 184b, 189a, and 189b. .

Then, after rotating the upper hepa filter case 193 upward, the hepa filter 194 is taken out, a new hepa filter 194 is placed on the lower hepa filter case 192, and then the upper hepa filter case 193 is rotated downward to hook the lower HEPA filter case 192.

The HEPA filter assembly 191 in which the HEPA filter 194 is replaced as described above is pushed between the left and right guide ribs 184a, 184b, 189a, and 189b of the left and right filter guides 180 and 185. When inserted, the HEPA filter assembly 191 is formed by the side portions 183 and 188 of the left and right filter guides 180 and 185 and the left and right guide ribs 184a, 184b, 189a, and 189b. The guide slides backward and is mounted between the left and right filter guides 180 and 185.

In addition, when the air conditioner is to clean / replace the nanofilters 199a and 199b, the nanofilter assembly 196 may be pulled forward with the front center lower portion of the main body 50 open. The HEPA filter assembly 196 guides the side portions 183 and 188 of the left and right filter guides 180 and 185 and the left and right guide ribs 184b, 184c, 189b, and 189c. It is withdrawn while receiving.

Then, after rotating the upper nano filter case 198 to the upper side, the nano filters 199a and 199b are taken out, and the cleaned or new nano filters 199a and 199b are replaced by the lower nano filter case 197. Then, the upper nano filter case 198 is rotated downward and hooked to the lower nano filter case 197.

The left and right guide ribs 184b, 184c, and 189b of the left and right filter guides 180 and 185 are replaced with the nanofilter assembly 196 in which the nanofilters 199a and 199b are cleaned / replaced as described above. When pushed in between 189c, the nano filter assembly 196 may have side portions 183 and 188 and left and right guide ribs 184b and 184c of the left and right filter guides 180 and 185. Guided by 189b) and 189c, it is slid backward and mounted between the left and right filter guides 180 and 185.

In the air conditioner according to the present invention configured as described above, the air inlet is formed on the base, and the left and right filter guides are installed on the base so that the filter can be arranged above the air inlet, thereby improving the air purification performance and the filter. It is easy to clean or replace.

In addition, the left and right filter guides are formed symmetrically so that they can be installed in common left and right, to prevent the misassembly of the left and right filter guides, and to form the left and right filter guides in one facility The right filter guide has the advantage of minimizing the production cost.

In addition, the filter guide is protruded to face the left and right guide ribs to guide the side end of the filter so that the filter can be attached and detached back and forth, there is an advantage that the filter is easily removable.

In addition, the filter and the left and right guide ribs are provided with a plurality, there is an advantage that can be easily removable a plurality of filters.

In addition, at least one of the prefilter, the hepa filter assembly, and the nano filter assembly is formed at the base, and a stopper is disposed at the rear, so that at least one of the prefilter, the hepa filter assembly, and the nano filter assembly is positioned in place. It can be located at, and the mounting work is easy.

In addition, the HEPA filter assembly is a HEPA filter is accommodated, the front end is connected to open and close, and includes a hook upper and lower HEPA filter case with a built-in, it is easy to attach a label or the like on the front, hepa The front aesthetics of the filter case are improved.

In addition, the nano filter assembly includes a nano filter is accommodated, the front end is connected to open and close, the hook includes a top and bottom nano filter case with a built-in, easy to attach a label or the like on the front, nano The front aesthetics of the filter case are improved.

Claims (9)

delete delete delete delete delete delete A base formed with an air intake; Left and right filter guides fastened to the upper surface of the base; A filter case detachable from the left and right filter guides; A filter housed in the filter case; A cabinet installed above the base; An upper panel disposed above the cabinet and formed with a plurality of air discharge ports; A lower left panel disposed between the left side of the upper panel and the base and having a left air inlet formed therein; A lower right panel disposed between the right side of the upper panel and the base and having a right air inlet formed therein; The base has left and right bosses protruding from the left and right filter guides to be fastened by a fastening member. Each of the left and right filter guides, the air conditioner formed with a fastening hole for fastening the fastening member. delete delete

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