KR20070107196A - Installing structure for air conditioning apparatus - Google Patents

Abstract

An installing structure for an air conditioning apparatus is provided to facilitate repair or maintenance of the air conditioning apparatus after being installed on the wall or ceiling, by detachably installing the air conditioning apparatus from the wall or ceiling. An installing structure for an air conditioning apparatus(10) comprises a body unit, an install plate(24), and an install bar(18). The body is combined with an air inlet/outlet duct mounted on a ceiling or a wall, having at least one discharge port on its side. The install plate is separable from the body unit, capable of being installed on the ceiling by a support member. The install bar is separable from the body unit, capable of being installed on the ceiling or wall. The body unit is being installed on the ceiling or wall by at least either the install plate or install bar.

Description

Installing structure for air conditioning apparatus

1 is an external perspective view of a ventilation cleaning apparatus equipped with an air cleaning and ventilation function according to the spirit of the present invention.

2 is an exploded perspective view of the ventilation cleaning apparatus.

3 is a vertical sectional view of the ventilation cleaning apparatus.

Figure 4 is a bottom perspective view showing a rear panel constituting the ventilation cleaning apparatus according to the spirit of the present invention.

5 is a plan perspective view of the rear panel;

Figure 6 is a front perspective view of the installation bar according to the spirit of the present invention.

7 is a rear perspective view of the installation bar.

8 is a front perspective view of the installation plate according to the spirit of the present invention.

9 is a bottom perspective view of the installation plate.

10 is a perspective view showing a first embodiment of an installation case according to the spirit of the present invention.

11 is a perspective view showing a second embodiment of the installation case according to the spirit of the present invention.

12 is a first embodiment showing a state in which a ventilation cleaning device according to the spirit of the present invention is mounted in a building.

Figure 13 is a second embodiment showing a state in which the ventilation cleaning device according to the spirit of the present invention is mounted in a building.

14 to 16 is a third embodiment showing a state in which the ventilation cleaning device according to the spirit of the present invention is mounted in a building.

17 is a fourth embodiment showing the ventilation cleaning apparatus according to the spirit of the present invention mounted in a building;

18 is a fifth embodiment showing the ventilation cleaning apparatus according to the spirit of the present invention mounted in a building.

Fig. 19 is a side sectional view of the third embodiment;

<Explanation of symbols for main parts of the drawings>

10: air cleaner 11: front cover

12: cover guide 13: filter

14: discharge grill 15: pan

16: rear panel 17: installation case

18: installation bar 24: installation plate

The present invention relates to an air conditioner, and more particularly, to an installation structure of a ventilation clean device that enables free installation regardless of whether an air supply duct and an exhaust duct are connected to a wall or a ceiling.

In general, when a living body breathes in a space blocked from outdoor air for a certain period of time, the amount of carbon dioxide increases in the room, which interferes with the living breathing. Therefore, indoor space should be ventilated frequently in a space where many people stay together, such as an office, or in a narrow space such as a vehicle. At this time, a commonly used ventilation system.

Meanwhile, the ventilation system is divided into a method of being fixed or movable on the indoor floor and a method of mounting on a ceiling or a wall, and recently, a ventilation system of a method of mounting on a wall or a ceiling is required.

In detail, wall-mounted or ceiling-mounted ventilation systems are classified according to whether the air supply and exhaust ducts that connect to the interior penetrate the interior wall or through the ceiling site. In other words, the ceiling member is used as the connecting member connecting the duct and the ventilation device when the duct passes through the ceiling portion, and the wall member is used as the connecting member when the duct penetrates the wall surface.

Meanwhile, in the case of the conventional ventilation device, the wall mounting type and the ceiling mounting type are separately manufactured, and a situation in which the ventilation device suitable for the installation structure of the duct should be selected.

Therefore, there is a disadvantage that one ventilation device is not designed to be compatible with the installation structure of the duct.

In addition, in the case of the conventional ventilation device is mounted on the wall surface or the ceiling part in the building construction stage, there is a disadvantage that it is impossible to replace with another ventilation cleaning device afterwards. Therefore, in order to replace the ventilation device with a new one, there is a disadvantage in that the construction of the wall surface or the ceiling part must be performed again. In addition, there is a disadvantage in that it is not easy to separate the product from the wall or ceiling for repair of the ventilation device.

The present invention has been proposed to solve the above problems, and an object of the present invention is to provide an installation structure of a ventilation clean device that can be installed regardless of the installation structure of the air supply duct and the exhaust duct connected to the room.

In addition, an object of the present invention is to provide an installation structure of the ventilation cleaning apparatus, which is freely detachable from the wall or ceiling for repair or replacement after the ventilation cleaning apparatus is installed on the wall or ceiling site.

The installation structure of the ventilation cleaning apparatus according to the present invention for achieving the object as described above is coupled to the intake and exhaust ducts installed on the ceiling or wall, the body is formed with at least one discharge port on the side; An installation plate detachable from the main body and installable to the ceiling by a support member; And an installation bar detachable from the main body and installed on the ceiling or the wall, wherein the main body is installed on the ceiling or the wall by at least one of the installation plate and the installation bar.

According to the present invention, there is an advantage that the ventilation clean device can be installed indoors regardless of the installation form of the air supply duct and the exhaust duct.

In addition, there is an advantage that the ventilation cleaning device can be separated from the wall or ceiling at any time even after construction for the repair or replacement of the ventilation cleaning device according to the present invention.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the spirit of the present invention is not limited to the embodiments presented, and other embodiments included within the scope of other inventive inventions or the scope of the present invention can be easily made by adding, changing, or deleting other elements. I can suggest.

1 is an external perspective view of a ventilation cleaning apparatus equipped with an air cleaning and ventilation function according to the spirit of the present invention, FIG. 2 is an exploded perspective view of the ventilation cleaning apparatus, and FIG. 3 is a vertical cross-sectional view of the ventilation cleaning apparatus.

1 to 3, the ventilation cleaning apparatus 10 equipped with an air cleaning and ventilation function according to the present invention includes a front cover 11 having an indoor air inlet 111 formed at a central portion thereof, and the front cover. A cover guide 12 on which the 11 is seated, a discharge grill 14 on which the cover guide 12 is mounted by a sliding method, and an air discharge port is formed on a side thereof, and a lower side of the discharge grill 14. A filter 13 for filtering foreign substances contained in the indoor air sucked into the air and removing odors, a control box 19 coupled to the lower edge of the discharge grill 14, and the cover guide 12. Control panel 21 is detachably coupled to the lower side of the) and a shielding member 23 for selectively shielding the discharge port formed on the side of the discharge grill (14).

In detail, the control box 19 is embedded in the main PCB substrate for controlling the operation of the ventilation cleaning device (10). In addition, a rear surface of the control panel 21 is mounted with a display PCB substrate for displaying the operating state of the ventilation cleaning apparatus 10. In addition, when the ventilation cleaner 10 is mounted at an edge portion where the wall surface and the ceiling meet, the discharge port portion of the discharge grille 14 covered by the wall surface is shielded by the shielding member 23. Then, the air is discharged through the front and one side of the discharge port of the discharge grill 14.

In addition, the ventilation cleaner 10 is provided on the upper side of the filter 13 and the fan 15 for sucking indoor air or outdoor air, and detachably coupled to the lower side of the discharge grill 14, the A shroud 145 for guiding the flow of indoor or outdoor air sucked by the fan 15, a fan motor 20 for driving the fan 15, and the fan motor 20 are mounted and have one side surface. The rear panel 16 is connected to the exhaust duct and the air supply duct.

In addition, the ventilation cleaning apparatus 10 is coupled to the upper side of the rear panel 16 to the base panel 22 to reinforce the strength of the rear panel 16, and is coupled to one side of the rear panel 16 An installation case 17 is included to facilitate coupling of the exhaust duct and the air supply duct.

In addition, the ventilation cleaner 10 is installed on the ceiling or the wall by at least one of the installation bar 18 or the installation plate 24 detachably coupled to the upper side of the rear panel 16.

Hereinafter, the operation of the ventilation cleaner 10 is mounted on the ceiling as a basic embodiment.

First, when the ventilation cleaner 10 is attached to the ceiling, the front cover 11 faces the floor. When the air cleaning mode is selected in this state, the fan motor 20 driving the fan 15 is operated to rotate the fan 15. In addition, indoor air is introduced through the indoor air intake port 111 (see FIG. 3) provided in the front cover 11 by the rotation of the fan 15. Here, the fan 15 is preferably a centrifugal fan in which air is sucked in the axial direction and discharged in the radial direction. Then, the sucked indoor air is purified while passing through the filter 13, and is moved to the upper surface of the discharge grill 14 through the shroud 145. The air moved to the upper surface of the discharge grille 14 is guided by an air guide 144 (see FIG. 2), and the discharge grille 141 formed on the side surface of the discharge grille 14 (see FIG. 2). Is discharged back into the room.

Meanwhile, when the user selects the ventilation mode, indoor air is sucked through the exhaust grill 148 (see FIG. 2) formed on the side of the discharge grill 14, and flows to the exhaust duct connected to the ventilation cleaning device 10. . In addition, outdoor air is introduced through the air supply duct connected to the ventilation cleaner 10, and the introduced outdoor air passes through the filter 13 and then discharges the discharge grill 141 formed in the discharge grill 14. Through the room.

4 is a bottom perspective view showing a rear panel constituting the ventilation cleaning apparatus according to the spirit of the present invention, and FIG. 5 is a top perspective view of the rear panel.

4 and 5, the rear panel 16 constituting the ventilation cleaning apparatus 10 according to the present invention is detachably mounted to the ceiling by the installation bar 18 and / or the installation plate 24. do.

In detail, the rear panel 16 is formed on one side and connected to an exhaust duct, an inlet 163 formed on the side of the exhaust port 162 and connected to an air supply duct, and on both sides of the upper surface. An installation bar mounting structure formed to a predetermined length, an air guide rib 164 curved on the bottom surface in the same manner as the curvature of the air guide 144, and a discharge guide portion 165 inclined at a predetermined angle to both edges of the bottom surface. Included.

In more detail, a portion where the exhaust port 162 and the inlet port 163 are formed is recessed a predetermined depth inward, and an installation case seating unit 169 is formed to allow the installation case 17 to be inserted therein. In addition, a wiring through hole 169a is formed at one side of the installation case seating part 169 to allow the wires connected to the various electrical components to be introduced into the ventilation cleaner 10.

In addition, guide ribs 161 extending to a predetermined length are formed at edges of the inlet port 163 and the exhaust port 162 to prevent the intake or discharge of air from leaking to the outside. In addition, the guide rib 161 has a lower side extending longer than the upper side. This is to prevent the intake and discharge of air from leaking to the outside regardless of whether the installation case used when the intake duct and the exhaust duct are formed on the wall or the installation case used when the intake duct and the exhaust duct is formed on the ceiling. to be. The type of the installation case 17 will be described later together with the drawings.

In addition, the discharge guide unit 165 is detachably coupled to the rear panel 16, and guides the air sucked by the fan 15 to move toward the discharge grill 141. As described above, a metal base panel 22 is attached to the upper surface of the rear panel 16. In addition, a plurality of fixed end receiving grooves 222 are formed in the base panel 22 to be coupled to the installation plate 24.

In detail, the fixed end receiving grooves 222 are formed at the front, rear, left, and right sides with respect to the center of the base panel 22 so that the rear panel 16 is firmly fixed to the installation plate 24. Here, the fixed end receiving groove 222 may be formed by pressing upwardly after a predetermined portion of the base panel 22 is cut out.

In addition, the installation bar mounting structure includes a bracket seating surface 166, a bent end accommodating hole 167, and a rib groove 168. In detail, the installation bar mounting structure is a structure for allowing the installation bar 18 to be detachably coupled. Details thereof will be described later with reference to the accompanying drawings.

On the other hand, a fan motor 20 is mounted at the center of the bottom surface of the rear panel 16, and the motor mount 201 surrounding the fan motor 20 is connected to the rear by a fastening member penetrating the dustproof member 202. Is coupled to the panel 16.

In addition, the air guide rib 164 is formed to be curved on the bottom surface of the rear panel 16 is in close contact with the end of the air guide 144. Therefore, the outdoor air sucked through the inlet 163 is blocked from flowing directly to the fan 15. In addition, the air sucked by the fan 15 and passed through the filter 13 is guided to the discharge grill 141 by the discharge guide part 165. In addition, since the discharge guide unit 165 is mounted directly below the installation bar mounting structure, a part of the discharged air is prevented from leaking through the rib groove 168 or the bent end accommodating hole 167. It will also perform the function.

6 is a front perspective view of an installation bar according to the spirit of the present invention, and FIG. 7 is a rear perspective view of the installation bar.

6 and 7, the installation bar 18 according to the present invention is coupled to the rear panel 16 alone or coupled to the rear panel 16, or coupled to the installation plate 24. The ventilation cleaner 10 is easily installed on the ceiling or wall.

The installation bar 18 has a predetermined length and width, and one end portion is bent downward by a predetermined length. The bent portion is coupled to the installation case 17.

In detail, the installation bar 18 may include a bracket 181 having a predetermined length, a bent end 182 extending and bent in an approximately “L” shape on the bottom of the bracket 181, and the bent end 182. Fixing ribs 183 formed in the inner central portion of the longitudinal direction and a plurality of fastening holes 184 penetrating the bracket 181 are formed at a predetermined interval.

In more detail, the bent end 182 is formed in a plurality at regular intervals on the bottom surface of the bracket 181, the bracket 181 is on the bracket seating surface 166 formed on the upper surface of the rear panel 16 It is seated. The bent end 182 is inserted into the bent end accommodating hole 167 formed in the upper surface of the rear panel 16, and the fixing rib 183 is a rib formed in the upper surface of the rear panel 16. It is inserted into the groove 168. The fastening member penetrates the fastening hole 184 to allow the installation bar 18 to be coupled to the installation plate 24.

8 is a front perspective view of the installation plate according to the spirit of the present invention, Figure 9 is a bottom perspective view of the installation plate.

8 and 9, the installation plate 24 according to the spirit of the present invention is installed on the ceiling of the site where the ventilation cleaning device 10 is to be mounted in the installation bar 18 is coupled, The installation plate 24 alone may be installed on the ceiling of a portion for mounting the ventilation cleaning apparatus 10.

In detail, the installation plate 24 includes a bracket 241 having a substantially rectangular shape, a fixed end 242 which is cut at a predetermined position of the bracket 241 and extended and bent downward, and each of the brackets 241. A coupling hole 243 formed at an edge portion and coupled to a support member for supporting the bracket 241 on the ceiling, and a coupling end extending to both sides of the bracket 241 and coupled to the installation bar 16; 244 and a plurality of fastening holes 245 passing through the coupling end 244 and formed at predetermined intervals.

More specifically, the fixed end 242 is formed in a substantially "L" shape, and is formed in the front and rear and left and right with respect to the center of the bracket 241. The fixed end 242 is inserted into the fixed end receiving groove 222 formed in the base panel 22. In addition, the coupling hole 243 is formed in a substantially "╋" shape, so that the coupling position can be adjusted back and forth and left and right in relation to the support member fixed to the ceiling inner wall.

The fastening holes 245 are formed at positions corresponding to the fastening holes 184 formed in the installation bar 18, and the fastening members are coupled to each other as they pass through the fastening holes 184 and 245. Be sure to

10 is a perspective view showing a first embodiment of an installation case according to the spirit of the present invention.

Referring to FIG. 10, the installation case 17 according to the present exemplary embodiment may be mounted when an intake duct and an exhaust duct connected to the ventilation cleaning apparatus 10 are formed through a wall surface. In addition, the installation case 17 is mounted on the installation case seating part 169 formed on the side of the rear panel 16.

In detail, the installation case 17 has an installation bar seating surface 171 on which both ends of the installation bar 18 are seated. A wiring through hole 174 is formed at an edge of the installation case 17. An inlet port 173 and an exhaust port 172 are formed on the front surface of the installation case 17, and an inlet port 163 and an exhaust port (163) of the rear panel 16 are formed on the inner circumferential surfaces of the inlet port 173 and the exhaust port 172. 162) The guide rib 161 extending to the edge portion is inserted and seated. Therefore, the air flowing in / out through the inlet 163 or the exhaust port 162 of the rear panel 16 is prevented from leaking to the outside by the guide rib 161.

11 is a perspective view showing a second embodiment of an installation case according to the spirit of the present invention.

11, the installation case 27 according to the present embodiment is characterized in that the intake duct and the exhaust duct is mounted when the ceiling is formed.

In detail, the installation case 27 includes an inlet port 273 and an exhaust port 272 formed at an upper side and a front side, and an installation bar seated to recess the installation bar 18 to a predetermined depth at both edges of the upper side. A guide rib seating end into which a surface 271, an installation bar insertion hole 271a formed at a predetermined width at a rear end of the installation bar seating surface 271, and a guide rib 161 of the rear panel 16 are fitted thereto ( 274).

More specifically, the bent portion of the install bar 18 is inserted into the install bar insertion hole 271a. In addition, the inlet port 273 and the exhaust port 272 formed on the front surface of the installation case 27 are coupled to the inlet port 163 and the exhaust port 162 of the rear panel 16.

In this case, the guide rib 161 of the rear panel 16 is coupled to surround the outer circumferential surfaces of the inlet port 273 and the exhaust port 272, and a portion extending to the lower end of the guide rib 161 is the guide rib. It is fitted to the seating end 274. Therefore, the air supplied from the air supply duct to the ventilation cleaning apparatus 10 and the air discharged from the ventilation cleaning station 10 to the exhaust duct pass through the inlet port 273 and the exhaust port 272 of the installation case 27. Leakage is prevented.

Hereinafter, the installation process of the ventilation cleaning apparatus according to each embodiment will be described.

12 is a first embodiment showing a state in which a ventilation cleaning apparatus according to the spirit of the present invention is mounted in a building. In this embodiment, the ventilation cleaning apparatus 10 is installed by only the installation plate 24. .

Referring to FIG. 12, first, a plurality of support members 40 for supporting the installation plate 24 and for being coupled to the installation plate 24 are mounted on a ceiling inner wall of a portion where a ventilation cleaning device 10 is to be installed. Install. Then, the installation plate 24 is coupled to the support member 40. Then, the ventilation cleaner 10 is pushed in the direction of the arrow to be coupled.

In detail, the rear panel 16 is brought into close contact with the installation plate 24. Then, the fixed end 242 is inserted into the fixed end receiving groove 222, respectively. Then, when the rear panel 16 is pushed toward the wall, the fixed end 242 is coupled to the fixed end 168 of the rear panel 16. That is, when the ventilation cleaner 10 is pushed toward the wall in a state in which the ventilation cleaner 10 is completely in contact with the ceiling, it is simply removed by pulling the ventilation cleaner 10 forward and then pulling downward.

Here, the support member 40 and the installation plate 24 is a coupling member 44 which allows the support member 40 and the installation plate 24 to be coupled, and the installation plate 24 and the support member 44. Is coupled by a fixed plate 42 to be stably coupled.

FIG. 13 is a second embodiment showing a state in which a ventilation cleaning device according to the spirit of the present invention is mounted in a building. In this embodiment, the ventilation cleaning device 10 is installed on a wall by only the installation bar 18. Shows.

Referring to FIG. 13, first, the installation bar 18 is coupled to the installation case 17. In addition, the installation bar 18 is installed to be in close contact with the wall surface portion to which the ventilation cleaning apparatus 10 is to be mounted. Then, the ventilation cleaner 10 is pushed in the direction of the arrow to be coupled.

In detail, the rear panel 16 is in close contact with the installation bar 18 while the installation bar 18 is attached to the ceiling. The bent end 182 is completely inserted into the bent end accommodating hole 167. Then, when the rear panel 16 is pushed toward the wall, the fixing rib 183 is inserted into the rib groove 168 of the rear panel 16. The installation case 17 and the rear panel 16 are coupled to each other. Then, the mounting of the ventilation cleaning apparatus 10 is completed.

14 to 16 is a third embodiment showing a state in which the ventilation cleaning apparatus according to the spirit of the present invention is mounted in the building, in this embodiment shows the installation of the ventilation cleaning apparatus by the installation bar and the installation plate. Furthermore, the installation structure of the ventilation cleaning apparatus in the structure in which the air supply duct and the exhaust duct are connected to the interior wall is shown.

14 to 16, when the duct member 30 including the air supply duct 31 and the exhaust duct 32 is connected to the indoor wall, the installation case 17 having the inlet and the exhaust ports formed in the front-rear direction is provided. Apply.

First, a plurality of support members 40 for supporting the installation plate 24 and engaging the installation plate 24 are installed on the ceiling inner wall. Then, after the installation bar 18 is coupled to the installation plate 24, the installation plate 24 to which the installation bar 18 is coupled is installed at a portion where the ventilation cleaner 10 is to be mounted. That is, the installation plate 24 is coupled to the support member 40 fixed to the ceiling inner wall, so that the installation plate 24 is fixed to the ceiling.

Then, the installation bar 18 is coupled to the installation case 17 such that the inlet port 173 and the exhaust port 172 of the installation case 17 are connected to the intake duct 31 and the exhaust duct 32, respectively. do. Then, the ventilation cleaner 10 is pushed in the direction of the arrow to be coupled to the installation plate 24 and the installation bar 18. Then, the ventilation cleaning apparatus is supported and fixed by the installation plate 24 and the installation bar 24.

In detail, the rear panel 16 is in close contact with the installation plate 24 and the installation bar 18 while the installation plate 24 and the installation bar 18 are attached to the ceiling. The fixed end 242 and the bent end 182 are completely inserted into the fixed end accommodating groove 222 and the bent end accommodating hole 167, respectively. Then, when the rear panel 16 is pushed toward the wall, the fixing rib 183 is inserted into the rib groove 168 of the rear panel 16.

When the ventilation cleaning apparatus 10 is connected to the duct member 30 and power is applied and the ventilation mode is selected according to the assembly sequence as described above, outdoor air is supplied to the ventilation cleaning apparatus 10 through the air supply duct 31. ) Flows into. Then, the discharge grille 14 is discharged into the room through the discharge grille 141. In addition, the indoor air sucked through the exhaust grill 148 of the discharge grill 14 is discharged to the outside through the exhaust duct 32. When the ventilation cleaner 10 is spaced apart from the wall edge, outdoor air is discharged to the room through three surfaces of the discharge grill 14.

In addition, the installation case assembly consisting of the installation case 17 and the installation bar 18 may be fixed to the wall surface so as to be connected to the duct member 30 during the building construction. In addition, the positions of the outdoor air intake port and the indoor air discharge port provided in the ventilation cleaner 10 are varied, so that they can be appropriately applied according to the positions of the air supply duct 31 and the exhaust duct 32 connected to the room. can do.

FIG. 17 is a fourth embodiment showing a state in which a ventilation cleaning device according to the spirit of the present invention is mounted in a building.

Referring to Figure 17, it is a plan view showing that the ventilation cleaning device 10 according to the present invention can be mounted on the corner portion where the wall and the wall meet.

In detail, when the duct member 30 including the air supply duct 31 and the exhaust duct 32 is connected to the corner portion of the indoor wall surface, one side of the ventilation cleaner 10 is in close contact with the wall surface, and the outdoor air intake port The other side surface on which the indoor air outlet is formed is also in close contact with the wall to communicate with the duct member 30.

In this case, the shielding member 23 (see FIG. 2) is mounted on a side surface of the discharge grille 14 which is in close contact with the wall surface, and the outdoor air sucked through the air supply duct 31 is in close contact with the wall surface. Is not discharged.

18 is a fifth embodiment showing a state in which a ventilation cleaning device according to the spirit of the present invention is mounted in a building, and FIG. 19 is a side cross-sectional view of the fifth embodiment.

18 and 19, the ventilation cleaning apparatus 10 according to the present invention is characterized in that it is easily connected to the duct member 30 passing through the ceiling portion.

In detail, the installation case 27 shown in FIG. 11 is mounted to allow the ventilation cleaning apparatus 10 to be connected to the duct member 30 passing through the ceiling. The inlet port 273 formed on the installation case 27 is connected to the air supply branch duct 311 branched to the bottom surface of the air supply duct 31. In addition, an exhaust port 273 of the installation case 27 is connected to an exhaust branch duct 321 branched to a bottom surface of the exhaust duct 32. Here, the intake and exhaust of the installation case 27 may be connected to the branch duct branched from the duct member 30, it is noted that the end of the air supply duct 31 and the exhaust duct 32 may be directly connected. In detail, when a plurality of ventilation cleaning devices 10 are connected to the duct member 30, each branch duct is connected to the ventilation cleaning device 10. On the other hand, when one ventilation cleaning apparatus 10 is connected to the duct member 30, the end of the duct member 30 is directly connected to the ventilation cleaning apparatus 10.

By the installation structure of the ventilation cleaning apparatus according to the present invention for achieving the above object, there is an advantage that the ventilation cleaning apparatus can be installed indoors regardless of the installation form of the air supply duct and the exhaust duct.

In addition, there is an advantage that the ventilation cleaning device can be separated from the wall or ceiling at any time even after construction for the repair or replacement of the ventilation cleaning device according to the present invention.

Claims (12)

A main body coupled to the intake and exhaust ducts installed on the ceiling or the wall and having at least one discharge port formed at a side thereof; An installation plate detachable from the main body and installable to the ceiling by a support member; Detachable with the main body, the installation bar that can be installed on the ceiling or wall; Includes, The main body is installed on the ceiling or the wall by at least one of the installation plate or the installation bar, the installation structure of the ventilation cleaning device. The method of claim 1, The installation plate, the installation structure of the ventilation cleaning apparatus, characterized in that at least one coupling hole is formed to be coupled to the support member. The method of claim 2, The coupling hole is installed structure of the ventilation cleaning device, characterized in that formed in a substantially "╋" shape to enable the position adjustment in the state in which the installation plate is coupled to the support member. The method of claim 1, Installation structure of the ventilation cleaning device, characterized in that the bottom surface of the installation plate is formed with at least one fixed end for fixing the main body. The method of claim 4, wherein The installation structure of the ventilation cleaning device, characterized in that the fixing end is inserted into the fixed end is inserted or in close contact with the main body is formed. The method of claim 4, wherein The fixed end of the installation structure of the ventilation cleaning device, characterized in that formed in a substantially "L" shape. The method of claim 4, wherein The fixed end of the installation structure of the ventilation cleaning device, characterized in that is cut in a predetermined portion of the installation plate extending and bent downward. The method of claim 1, The installation plate of the ventilation cleaning device, characterized in that the installation plate is formed with a plurality of fastening holes through the fastening member for coupling the installation bar at predetermined intervals. The method of claim 8, The installation bar is an installation structure of the ventilation cleaning device, characterized in that the coupling to both ends of the installation plate. The method of claim 1, The installation bar is one end of the bracket is bent to a predetermined length; A bending end extended and bent to a substantially “L” shape on the bottom of the bracket; The installation structure of the ventilation cleaning apparatus including a fixed rib formed in the longitudinal direction in the inner central portion of the bent end. The method of claim 10, The main body and the bracket seating surface on which the bracket is seated; A bending end receiving groove for inserting the bending end; Installation structure of a ventilation cleaning device including a rib groove for inserting the fixing rib. The method of claim 1, The main body is the installation structure of the ventilation cleaning device, characterized in that the sliding plate and the installation bar coupled to the installation.

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