JP7086296B2 - Mounting assembly for air conditioning indoor units - Google Patents

Description

The present invention relates to the field of an air conditioner mounting technique, and specifically relates to an assembly for mounting an air conditioner indoor unit.

There are many types of conventional air-conditioning indoor units, and the difference in the mounting method of different types of indoor units such as an embedded air-conditioning indoor unit and a wall-mounted air-conditioning indoor unit is very large.

The conventional embedded air-conditioning room equipment is installed on the ceiling of the room, and it is necessary to secure a mounting port on the ceiling before installing, and the main body of the indoor unit after installation is hidden in the ceiling. The indoor space occupied by the conventional embedded air conditioner is small, but if the air conditioner breaks down, it becomes difficult to inspect the indoor unit by removing the indoor unit from the ceiling or installing a dedicated inspection passage on the ceiling, making it difficult to inspect the entire ceiling. The aesthetics of the air conditioner also deteriorates. In addition, since the main body of the embedded air-conditioning indoor unit is hidden in the ceiling, if a problem that is difficult to find occurs, for example, water may enter the wall due to a water leak in the condenser pipe, and before the user discovers it. It may already cause severe flooding and damage the structure of the room, resulting in economic loss to the user.

Therefore, in this field, a new mounting assembly for an air-conditioning indoor unit is required to solve the above problems.

In order to solve the above-mentioned problems in the prior art, that is, to solve the problem that the inspection of the built-in air conditioner after the conventional installation is not easy, the present invention provides a mounting assembly for the air conditioning indoor unit. The indoor unit includes a main body and a back plate connected to each other, and two adjacent side surfaces of the main body are recessed inward to form a first standing wall surface and a second standing wall surface, respectively, and the back plate is formed. Is recessed downwards to form a groove, and the mounting assembly is
In the wall-mounted state, the wall-mounted plate is fixed to the ceiling at the corner of the wall, and an L-shaped first hook portion and a second hook portion are installed on the lower surface of the wall-mounted plate. A third hook portion is installed at the tip of the first bracket, and the first bracket is fixed to the first standing wall surface, and the first end of the first bracket is bent to form a first bend portion. In the attached state, the first bracket can be connected to the first hook portion by the first bend portion, and the second bracket, which is fixed to the second standing wall surface, is the first. The first end of the two brackets is bent to form a second bend portion, and the second bracket can be connected to the second hook portion by the second bend portion in a state where the second bend portion is already attached. It is a bracket, and in a state where it is fixed to the groove and attached, the third hook portion is inserted into the groove, so that the back plate is connected to the third hook portion by the third bracket. Including what can be.

In the preferred technical means of the mounting assembly, the lower surface of the wall mount plate extends and bends downward to form the first hook portion and / or the second hook portion, and / or the tip of the wall mount plate. Stretches downward and bends to form the third hook portion.

In the preferred technical means of the mounting assembly, a first V-shaped groove is provided in the middle of the third bracket and / or the middle of the third bracket is bent to form a U-shaped structure.

The preferred technical means of the mounting assembly is to form a second V-shaped groove compatible with the first V-shaped groove.

In the preferred technical means of the mounting assembly, the first V-shaped groove and the second V-shaped groove are both V-shaped grooves recessed downward.

In the preferred technical means of the mounting assembly, a tightening member is further connected between the first hook portion and the first bracket and / or between the second hook portion and the second bracket. The tightening member is further connected.

In the preferred technical means of the mounting assembly, the tightening member is a screw or bolt or rivet.

In the preferred technical means of the mounting assembly, oblong holes are formed in the first hook portion and / or the second hook portion so that the tightening member penetrates.

In the preferred technical means of the mounting assembly, the first hook portion and / or the second hook portion is parallel to the vertical wall surface in the mounted state.

In the preferred technical means of the mounting assembly, the indoor unit further includes an outer cover, the second end of the first bracket is bent to form a third bend portion, and the second end of the second bracket is bent. The outer cover is connected to the main body by the third bend portion and the fourth bend portion.

In the mounting assembly for the air-conditioning indoor unit provided by the present invention, the air-conditioning indoor unit can be easily and quickly lifted to the ceiling by installing a wall mount plate and three brackets, as compared with the mounting method of the embedded air-conditioning unit. Therefore, with the mounting method in the present invention, the user can detect the air conditioning failure very easily, and it is very easy to inspect, and such a mounting method has very little damage to the ceiling. And maintain the completeness of the ceiling. In addition, by installing three hooks on the wall hanging plate and constructing an insertion groove using the groove in the third bracket and the back plate of the air conditioning indoor unit, the three brackets are previously installed in the indoor unit in the process of installing the air conditioning. All you have to do is attach it to the main body and back plate, and after fixing the wall hanging plate to the ceiling, you can immediately hang the air conditioning unit on the wall hanging plate and fix it. In addition, the efficiency of air conditioning installation can be improved, and the user's inspection cost can be reduced in the subsequent maintenance stage.

Further, by extending the lower surface of the wall hanging plate downward and bending it to form the first hook portion and the second hook portion, the processing cost can be reduced, and the first hook portion, the second hook portion and the wall plate can be reduced. Since the structure is integrated with the above, the strength of the first hook portion and the second hook portion can be guaranteed, and thereby the mounting stability of the indoor unit can be improved.

Furthermore, by extending the tip of the wall plate downward and bending it to form the third hook part, the air conditioning can be suspended by simply inserting the third hook part into the slot constructed by the third bracket and the back plate during the mounting process. Can be realized, and the operation is simple and easy.

Further, by providing the first V-shaped groove in the middle of the third bracket, a second V-shaped groove compatible with the first V-shaped groove is formed in the third hook portion, and two Vs are formed in the mounting process. The combination of the shaped grooves not only prevents the indoor unit from vibrating or shaking during operation, but also gives hints to the person in charge of installation, and the two V-shaped grooves engage with each other. Then, a sound is heard, and the person in charge of installation can be informed that the person in charge of installation is installed in a predetermined position, and then the person in charge of installation may perform an operation, whereby the installation efficiency can be improved.

Further, by bending the middle part of the third bracket to form a U-shaped structure, the indoor unit can be compactly mounted on the ceiling.

Furthermore, by providing the first hook portion and the second hook portion in parallel with the vertical wall surface, not only the air-conditioning main body after mounting can be closely attached to the wall and mounted on the corner of the wall, but also the force of the three hanging points can be applied. It can be made more uniform and safety can be improved.

It is the schematic of the structure of the wall hanging board provided by the embodiment of this invention. It is the schematic of the structure of the 3rd bracket provided by the Embodiment of this invention. It is the schematic of the structure of the air-conditioning indoor unit provided by the embodiment of this invention which shows the attachment position of the 3rd bracket. It is a schematic diagram of the configuration after reversing the air-conditioning indoor unit of FIG. 3 which shows the mounting position of the 1st bracket and the 2nd bracket. It is a schematic diagram of the state where the wall hanging board is attached to the ceiling in the installation process of an indoor unit. It is a schematic diagram of the state in which the indoor unit main body is attached in front of the wall hanging plate in the process of attaching the indoor unit. It is the schematic of the state after the indoor unit main body is attached to the wall hanging plate in the process of attaching the indoor unit which shows the initial state of fitting of the 3rd hook part and the 3rd bracket. It is a partially enlarged view of the part A of FIG. It is the schematic of the state after the indoor unit main body was attached to the wall hanging plate in the process of attaching the indoor unit which shows the initial state of fitting of the 1st hook part and the 1st bracket, and the 2nd mount part and the 2nd bracket. It is a partially enlarged view of the B part of FIG. It is a schematic diagram of the state after the indoor unit main body is attached to the wall hanging plate in the process of attaching the indoor unit which shows the final state which the 3rd hook part and the 3rd bracket are put together. It is a partially enlarged view of the part C of FIG. The state after the indoor unit main body is attached to the wall hanging plate in the process of attaching the indoor unit, which shows the final state of the fitting of the first hook part and the first bracket and the fitting of the second hook part and the second bracket. It is a schematic diagram. It is a partially enlarged view of the part D of FIG. It is a figure which shows the state before connecting the outer cover to the indoor unit main body. It is a figure which shows the state after the air-conditioning indoor unit is attached to the corner of a wall.

Hereinafter, a mounting assembly for mounting the air-conditioning indoor unit according to the present invention will be described with reference to the drawings.

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. Those skilled in the art will appreciate that these embodiments illustrate the principles of the art of the invention and do not limit the scope of protection of the invention.

Also, in order to better illustrate the invention, the following specific embodiments show many specific details. It will be appreciated by those skilled in the art that the present invention can be practiced as well without specific details. Some examples do not explain in detail the internal structure, operating principle, etc. of the air-conditioning indoor unit well known to those skilled in the art, and an object thereof is to clarify the gist of the present invention.

In the description of the present invention, terms indicating directions or positional relationships such as the terms "middle", "top", "bottom", "left", "right", "inside", and "outside" are shown in the drawings. The device or component must have a particular orientation, or be configured and operated in a particular orientation, based on the given orientation or positional relationship and merely for ease of explanation. It does not indicate that, and cannot be understood as a constraint on the present invention. The terms "first", "second", "third", and "fourth" are used only for explanatory purposes, but are understood as indicating relative importance or suggestive. You can't.

In the description of the present invention, the terms "attachment", "connection", and "connection" should be broadly understood unless otherwise specified or limited, and may be, for example, a fixed connection. , Detachable connection, integral connection, mechanical connection, electrical connection, direct connection, indirect by intermediate medium It may be connected to each other, or it may be a communication inside two elements. A person skilled in the art can understand the specific meanings of the above-mentioned terms in the present invention depending on the specific circumstances.

Based on the problem that the conventional post-installation embedded air-conditioning inspection pointed out by the background technology is inconvenient, the present invention provides an assembly for mounting the air-conditioning indoor unit to simplify the installation process of the air-conditioning indoor unit. , The purpose is to facilitate the inspection of the air conditioning indoor unit.

FIG. 1 is a schematic diagram of the configuration of the wall hanging plate provided by the embodiment of the present invention, FIG. 2 is a schematic diagram of the configuration of the third bracket provided by the embodiment of the present invention, and FIG. 3 is a schematic diagram of the configuration of the third bracket. FIG. 4 is a schematic view of the configuration of the air conditioner indoor unit provided by the embodiment of the present invention showing the mounting position, and FIG. 4 shows the mounting position of the first bracket and the second bracket after the air conditioner indoor unit of FIG. 3 is inverted. FIG. 5 is a schematic view of the configuration, FIG. 5 is a schematic view of a state in which a wall-mounting plate is attached to the ceiling in the process of installing the indoor unit, and FIG. It is a schematic diagram, and FIG. 7 is a schematic view showing an initial state of fitting of the third hook portion and the third bracket, and is a schematic view of the state after the indoor unit main body is attached to the wall hanging plate in the process of attaching the indoor unit. FIG. 8 is a partially enlarged view of part A of FIG. 7, and FIG. 9 shows an initial state of fitting the first hook part and the first bracket, and the second mount part and the second bracket, and shows the installation process of the indoor unit. FIG. 10 is a schematic view of a state after the indoor unit main body is attached to a wall-mounting plate, FIG. 10 is a partially enlarged view of a portion B of FIG. 9, and FIG. It is a schematic diagram of the state after the indoor unit main body is attached to the wall hanging plate in the installation process of the indoor unit showing the final state, FIG. 12 is a partially enlarged view of the part C of FIG. 11, and FIG. 13 is the first. Schematic diagram of the state after the indoor unit main body is attached to the wall hanging plate in the process of attaching the indoor unit, showing the final state of the fitting of the hook portion and the first bracket and the fitting of the second hook portion and the second bracket. 14 is a partially enlarged view of the D portion of FIG. 13, FIG. 15 is a diagram showing a state before the outer cover is connected to the indoor unit main body, and FIG. 16 is a diagram showing an air-conditioned indoor unit at a corner of a wall. It is a figure which shows the state after being attached to.

First, referring to FIGS. 3 and 4, the air-conditioning indoor unit provided in the present embodiment includes the indoor unit main body 3, the back plate 4, and the outer cover 5. Before installation, the indoor unit main body 3, the back plate 4, and the outer cover 5 are in an assembled state and are easy to transport. Although the indoor unit main body 3 includes a normal configuration of an air conditioner such as a blower, piping, and a heat exchanger, it is not specifically described here, and the gist of the present invention is emphasized.

Referring to FIG. 3, the back plate 4 and the main body 3 are connected to each other with screws and are used to cover and protect the parts inside the main body 3. The back plate 4 is recessed downward to form a groove 40. Referring to FIG. 4, the structure of the indoor unit main body 3 is a quadrangle, and since the indoor unit is attached to the corner of the wall, its two side surfaces are flat and perpendicular to each other. The first standing wall surface 30 and the second standing wall surface 31 are formed so as to be recessed in the two side surfaces of the main body 3 adjacent to each other, and a constant space is formed between the wall 8 and the wall 8 in this way. It is easy to install subsequent pipes and tracks.

With reference to FIGS. 1-4, the mounting assembly for an air-conditioned indoor unit provided in this embodiment includes a wall mount plate 1, a first bracket 6, a second bracket 7, and a third bracket 2.

As shown in FIG. 1, the wall-mounted plate 1 has a plate-like structure, and shallow grooves and ribs are machined in the plate in order to increase the strength. With reference to FIG. 5, the wall hanging plate 1 is fixed to the ceiling 80 at the corner of the wall in the attached state. Continuing with reference to FIG. 1, an L-shaped first hook portion 12 and a second hook portion 13 are provided on the lower surface of the wall hanging plate 1, and a third hook portion 15 is provided at the tip thereof and is connected to the ceiling 80. A bolt hole 14 is provided for a tightening member such as a bolt to penetrate therethrough, and an expansion bolt may be used as the bolt. Preferably, the lower surface of the wall hanging plate 1 is extended downward and bent in order to form the first hook portion 12 and the second hook portion 13. By extending the tip of the wall hanging plate 1 downward and bending it to form the third hook portion 15, processing can be facilitated and the strength can be improved. Further, the first hook portion 12 and the second hook portion 13 are parallel to the vertical wall surface, and the first hook portion 12 is bent so as to face the second hook portion 13 to facilitate mounting.

Referring to FIG. 4, the first bracket 6 is fixed to the first standing wall surface 30 by a tightening member such as a screw, the first bracket 6 forms a substantially U-shaped structure, and the first end thereof is bent. The first bend portion 60 is formed, and the second end is bent to form the third bend portion 61. Consistent with the structure of the first bracket 6, the second bracket 7 is fixed to the second standing wall surface 31, the first end of which is bent to form the second bend portion 70, and the second end is bent to form the fourth. The bend portion 71 is formed, and the outer cover 5 can be connected to the main body 3 via the third bend portion 61 and the fourth bend portion 71.

Referring to FIG. 2, the central portion of the third bracket 2 is bent into a U-shaped structure, and the first V-shaped groove 20 is provided. With reference to FIG. 3, the third bracket 2 is fixed to the groove 40 of the back plate 4 by a screw. Therefore, a second V-shaped groove 150 compatible with the first V-shaped groove 20 is formed in the third hook portion 15, and the third hook portion 15 is inserted into the groove 40 in the attached state, and the first V is formed. The character groove 20 and the second V-shaped groove 150 engage with each other to act as a limiter, and prevent the indoor unit after installation from shifting with respect to the wall hanging plate 1. The first V-shaped groove 20 and the second V-shaped groove 150 are both recessed V-shaped grooves.

In order to enhance the connection stability between the indoor unit and the wall hanging plate 1, a tightening member is also connected between the first hook portion 12 and the first bracket 6, and the second hook portion 13 and the second bracket 7 are connected to each other. A tightening member may also be connected in between, and the tightening member may be one or more of screws, bolts, or rivets. In order to facilitate the connection of the tightening member, oblong holes are formed in the horizontal plates of the first hook portion 12 and the second hook portion 13 so that the tightening member penetrates, depending on the mounting error in the mounting process. Can be adjusted.

Next, the installation process of the air conditioning indoor unit will be described with reference to FIGS. 5 to 16.

S1 and the wall hanging plate 1 are fixedly attached to the ceiling 80. Specifically, referring to FIG. 5, after the wall hanging plate 1 is brought into contact with the ceiling 80 upward, the wall hanging plate 1 is pushed inward to form the first edge 10, the first wall surface 81, and the ceiling 80. The intersection line is overlapped so that the second edge 11 and the intersection line between the second wall surface 82 and the ceiling 80 overlap, and then the wall hanging plate 1 is ceilinged by an expansion bolt or other high-strength tightening component. Fix it at the corner of 80. At this time, the first hook portion 12 and the second hook portion 13 are parallel to the wall.

S2, the third bracket 2 is fixed to the groove 40 of the back plate 4 by a screw.

S3, the outer cover 5 is removed, the indoor unit main body 3 and the back plate 4 connected to the indoor unit main body 3 are lifted, the back plate 4 is directed toward the ceiling 80, and as shown in FIG. 6, the indoor unit main body 3 is subsequently moved rearward. That is, it is moved toward the corner of the wall, the first bend portion 60 of the first bracket 6 is wrapped around the L-shaped first hook portion 12, and the second bend portion 70 of the second bracket 7 is L-shaped. 2 Wrap around the hook portion 13. As shown in FIGS. 7-10, FIGS. 7 and 8 show an initial state of wrapping between the third bracket 2 and the third hook portion 15, and at this time, the first V-shaped groove 20 and the second V-shaped groove 20 are formed. The groove 150 is not yet engaged, and FIGS. 9 and 10 show the initial state of wrapping of the first bracket 6 and the first hook portion 12, the second bracket 7 and the second hook portion 13, and the length at this time. The round holes are not yet aligned with the screw holes in the bracket.

S4, push the air-conditioning indoor unit along the wall 8, and if it is difficult to move, raise the tip of the main body 3, that is, the end away from the corner of the wall, keep pushing the indoor unit main body 3 backward, and click. When you hear a sound, stop pressing. Specifically, referring to FIGS. 11 and 12, when a clicking sound is heard, the first V-shaped groove 20 and the second V-shaped groove 150 are successfully locked, and the indoor unit main body 3 is set. Indicates that it is installed in place. Referring to FIGS. 13 and 14, the first bracket 6 and the first hook portion 12 are already wrapped in a predetermined position, the first elongated round hole 120 and the screw hole of the first bracket 6 are aligned, and the second bracket 7 and the second hook portion 13 are already wrapped in a predetermined position, and the second elongated round hole 130 and the screw hole in the second bracket 7 are aligned.

S5, screws are installed in the oval holes from bottom to top to realize tightening connection between the first bracket 6 and the first hook portion 12, and the second bracket 7 and the second hook portion 13.

S6, the outer cover 5 is fixed to the main body 3. As shown in FIGS. 4, 15 and 16, a third bend portion 61 is formed on the first bracket 6, a fourth bend portion 71 is formed on the second bracket 7, and a third bend portion is formed on the outer cover 5. A connection portion that fits the 61 and the fourth bend portion 71 is installed, and the outer cover 5 is fixed to the main body 3 by a screw, thereby completing the installation of the air conditioning indoor unit.

In the attached state, the third hook portion 15 is inserted into the groove 40, the first bracket 6 is connected to the first hook portion 12 via the first bend portion 60, and the second bracket 7 is the second bend. It is connected to the second hook portion 13 via the portion 70, whereby the air conditioning indoor unit is connected to the wall hanging plate 1.

The viewing angles shown in FIGS. 7, 8, 11 and 12 are viewed from the ceiling to the air-conditioning indoor unit, and the viewing angles shown in FIGS. 9, 10, 13 and 14 are from the floor to the air-conditioning indoor unit. I saw it.

In the mounting assembly for the air-conditioning indoor unit provided by the present invention, the air-conditioning indoor unit can be easily and quickly lifted to the ceiling by installing a wall mount plate and three brackets, as compared with the mounting method of the embedded air-conditioning unit. Therefore, with the mounting method in the present invention, the user can detect the air conditioning failure very easily, and it is very easy to inspect, and such a mounting method has very little damage to the ceiling. And maintain the completeness of the ceiling. In addition, by installing three hooks on the wall hanging plate and constructing an insertion groove using the groove in the third bracket and the back plate of the air conditioning indoor unit, the three brackets are previously installed in the indoor unit in the process of installing the air conditioning. All you have to do is attach it to the main body and back plate, and after fixing the wall hanging plate to the ceiling, you can immediately hang the air conditioning unit on the wall hanging plate and fix it. In addition, the efficiency of air conditioning installation can be improved, and the user's inspection cost can be reduced in the subsequent maintenance stage.

Although the technical solutions of the present invention have been described above in relation to the preferred embodiments shown in the drawings, it is clear to those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Is. Those skilled in the art can equally modify or replace the features of the relevant art without departing from the principles of the invention, and solutions to these modified or replaced techniques are within the scope of the invention. It is included.

1 Wall hanging plate 10 1st edge 11 2nd edge 12 1st hook part 120 1st long round hole 13 2nd hook part 130 2nd long round hole 14 Bolt hole 15 3rd hook part 150 2nd V-shaped groove 2 3rd Bracket 20 1st V-shaped groove 3 Main body 30 1st vertical wall surface 31 2nd vertical wall surface 4 Back plate 40 Groove 5 Outer cover 6 1st bracket 60 1st bend part 61 3rd bend part 7 2nd bracket 70 2nd Bend part 71 4th bend part 8 Wall 80 Ceiling 81 1st wall surface 82 2nd wall surface

Claims (10)

A mounting assembly for an air-conditioning indoor unit, the indoor unit including a main body and a back plate connected to each other, and two adjacent side surfaces of the main body are recessed inward, respectively, to a first standing wall surface and a second. An upright wall is formed, the backboard is recessed downwards to form a groove, and the mounting assembly is
In the wall-mounted state, the wall-mounted plate is fixed to the ceiling at the corner of the wall, and an L-shaped first hook portion and a second hook portion are installed on the lower surface of the wall-mounted plate. The third hook part is installed at the tip of the
The first bracket is fixed to the first standing wall surface, the first end of the first bracket is bent to form a first bend portion, and the first bracket is attached to the first bracket. One that can be connected to the first hook part by one bend part,
The second bracket is fixed to the second standing wall surface, the first end of the second bracket is bent to form a second bend portion, and the second bracket is attached to the second bracket. What can be connected to the second hook part by the bend part,
The back plate is connected to the third hook portion by the third bracket by inserting the third hook portion into the groove in a state where the third bracket is fixed to the groove and attached. Installation assembly for air conditioning indoor units, characterized by being able to and including. The lower surface of the wall hanging plate extends downward and bends to form the first hook portion and / or the second hook portion, and / or.
The mounting assembly according to claim 1, wherein the tip of the wall hanging plate is extended downward and bent to form the third hook portion. A first V-shaped groove is installed in the middle of the third bracket, and / or
The mounting assembly according to claim 1, wherein the central portion of the third bracket is bent to form a U-shaped structure. The mounting assembly according to claim 3, wherein a second V-shaped groove compatible with the first V-shaped groove is formed in the third hook portion. The mounting assembly according to claim 4, wherein the first V-shaped groove and the second V-shaped groove are both V-shaped grooves recessed downward. A tightening member is further connected between the first hook portion and the first bracket, and / or
The mounting assembly according to claim 1, wherein a tightening member is further connected between the second hook portion and the second bracket. The mounting assembly of claim 6, wherein the tightening member is a screw or bolt or rivet. The mounting assembly according to claim 6, wherein an elliptical hole is formed in the first hook portion and / or the second hook portion so as to penetrate the tightening member. The mounting assembly according to claim 1, wherein the first hook portion and / or the second hook portion is parallel to the vertical wall surface in the mounted state. The indoor unit further includes an outer cover, the second end of the first bracket is bent to form a third bend portion, and the second end of the second bracket is bent to form a fourth bend portion. The mounting assembly according to any one of claims 1 to 9, wherein the cover is connected to the main body by the third bend portion and the fourth bend portion.

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