Air conditioner

Abstract

The utility model discloses an air conditioner which is suitable for being arranged on a ceiling, the ceiling is provided with a first installation opening used for installing the air conditioner, a keel is arranged in the first installation opening, the air conditioner comprises a main machine, and the upper surface of the main machine is provided with an avoiding groove used for avoiding the keel. According to the air conditioner, the air conditioner is installed on the ceiling, the avoiding groove is formed in the upper surface of the main machine of the air conditioner and can avoid the avoiding groove used for installing the keel in the first installation opening of the air conditioner, when the air conditioner is installed, the avoiding groove can avoid the keel, and the air conditioner can be arranged on the keel; the air conditioner can be hoisted on the floor slab at the top of the room without cutting and dismantling the keel, the integrity of the keel at the first mounting opening can be guaranteed as much as possible, the bearing effect of the keel is guaranteed as much as possible, and therefore the strength of a ceiling is improved, and the reliability of the mounting position of the air conditioner is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air processing devices, in particular to an air conditioner. Background Art

[0002] In the existing technology, the air conditioner main unit is large in size, and it is almost impossible to hoist the air conditioner to the roof from the gap between the ceiling keels. Therefore, when installing the air conditioner after decoration, the ceiling needs to be modified, such as cutting or removing part of the keels, which will affect the strength of the ceiling. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides an air conditioner that can be installed without cutting or removing keels, thereby increasing the strength of the ceiling.

[0004] According to the air conditioner of an embodiment of the present invention, the air conditioner is suitable for being installed on a ceiling, the ceiling has a first mounting opening for installing the air conditioner, a keel is provided in the first mounting opening, the air conditioner includes a main unit, and the upper surface of the main unit has an avoidance groove for avoiding the keel.

[0005] According to the air conditioner of the embodiment of the present invention, by installing the air conditioner on the ceiling, the upper surface of the main body of the air conditioner is provided with an avoidance groove, which can avoid the avoidance groove of the keel in the first installation port for installing the air conditioner. When installing the air conditioner, the avoidance groove can avoid the keel, and the air conditioner can be installed on the keel. The air conditioner can be hoisted to the floor slab at the top of the room without cutting or removing the keel. The integrity of the keel at the first installation port can be ensured as much as possible, and the load-bearing effect of the keel can be ensured as much as possible, thereby increasing the strength of the ceiling and increasing the reliability of the installation position of the air conditioner.

[0006] In some embodiments of the present invention, the main unit includes a chassis and a heat exchange part, the chassis is located below the keel; the heat exchange part is arranged above the chassis and is multiple, the multiple heat exchange parts include a first heat exchange part and a second heat exchange part, the first heat exchange part and the second heat exchange part are respectively located on both sides of the avoidance groove in the width direction.

[0007] In some embodiments of the present invention, a receiving space for receiving connecting wires is provided inside the chassis.

[0008] In some embodiments of the present invention, a positioning keel is provided on the ceiling, and the positioning keel is provided on two opposite sides of the main unit. The air conditioner also includes an air outlet panel, and the air outlet panel is provided below the main unit and connected to the main unit. The air outlet panel has card slots at two opposite ends, and the card slots are fixed on the positioning keel.

[0009] In some embodiments of the present invention, the host is provided with a hook for hanging the air conditioner on the roof.

[0010] In some embodiments of the present invention, an exhaust outlet is provided on the wall of the room where the air conditioner is located, and a second mounting port is also provided on the ceiling, the second mounting port is provided between the exhaust outlet and the host, the air conditioner also includes a first return air panel, the first return air panel is provided at the second mounting port, the first return air panel is provided with a first return air outlet, and the first return air outlet is used to transport airflow to the host.

[0011] In some embodiments of the present invention, a third mounting port is further provided on the ceiling, and the third mounting port is provided on the side of the host away from the exhaust port. The air conditioner also includes a second return air panel, and the second return air panel is provided at the third mounting port. A second return air port is provided on the second return air panel, and the second return air port is used to deliver airflow to the host.

[0012] In some embodiments of the present invention, the first return air panel and the second return air panel are arranged opposite to each other in the direction from the host to the exhaust port; and / or the first return air panel and the second return air panel are arranged in a direction perpendicular to the arrangement direction of the host and the exhaust port.

[0013] In some embodiments of the present invention, there are multiple first air return panels; and / or there are multiple second air return panels.

[0014] In some embodiments of the present invention, in the direction from the host to the exhaust port, at least one of the first return air panels is disposed close to the exhaust port.

[0015] In some embodiments of the present invention, in the direction from the host to the air outlet, at least one second air return panel is adjacent to the host.

[0016] In some embodiments of the present invention, the air conditioner is a kitchen air conditioner.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 is an exploded view of an air conditioner and a ceiling according to an embodiment of the present utility model;

[0020] Figure 2 is a perspective view of an air conditioner and a ceiling according to an embodiment of the present utility model;

[0021] Figure 3 is a perspective view of an air conditioner according to an embodiment of the present utility model;

[0022] Figure 4 is a perspective view of an air conditioner, a ceiling, and a wall according to an embodiment of the present utility model;

[0023] Figure 5 is a cross-sectional view of an air conditioner and a ceiling according to an embodiment of the present utility model;

[0024] Figure 6 is a perspective view of an air conditioner, a ceiling, and a wall according to another embodiment of the present invention;

[0025] Figure 7 It is a three-dimensional view of an air conditioner, a ceiling and a wall from another angle according to another embodiment of the present invention.

[0026] Reference numerals:

[0027] 100. Air conditioner;

[0028] 1. Main unit; 11. Avoidance groove; 12. Chassis; 121. Accommodation space; 13. Heat exchange unit; 131. First heat exchange unit; 132. Second heat exchange unit;

[0029] 2. Air outlet panel; 21. Card slot; 22. Air guide plate; 23. Louver;

[0030] 3. First return air panel; 31. First return air outlet; 311. Return air grille;

[0031] 4. Second return air panel; 41. Second return air outlet;

[0032] 200, ceiling; 201, first installation port; 202, keel; 203, positioning keel; 204, second installation port; 205, third installation port;

[0033] 300. Wall; 301. Exhaust vent. DETAILED DESCRIPTION

[0034] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0036] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0037] An air conditioner 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0038] like Figure 1 and Figure 2 As shown, the air conditioner 100 according to an embodiment of the present invention includes a host 1.

[0039] Specifically, if Figure 1 、 Figure 2 and Figure 4 As shown, the air conditioner 100 is suitable for being installed on the ceiling 200. Most of the air conditioner 100 can be hidden between the ceiling 200 and the floor at the top of the room. The air conditioner 100 will not destroy the overall design or decorative style of the room. The air conditioner 100 can be integrated into any type of interior design. Moreover, when the air conditioner 100 is installed at the top, the cold air can be evenly distributed throughout the room, creating a more comfortable environment.

[0040] like Figure 1As shown, the ceiling 200 has a first installation port 201 for installing the air conditioner 100, and the first installation port 201 has a keel 202. The keel 202 can better support the ceiling 200. The keel 202 can better bear the weight of the air conditioner 100 and other electrical appliances on the ceiling 200, thereby preventing the ceiling 200 from being subjected to excessive force and preventing the ceiling 200 from breaking or falling.

[0041] like Figure 1 As shown, the upper surface of the main unit 1 has an avoidance groove 11 for avoiding the keel 202. When installing the air conditioner 100, the avoidance groove 11 can avoid the keel 202. The air conditioner 100 can be set on the keel 202. The air conditioner 100 can be hoisted to the floor at the top of the room without cutting or removing the keel 202. The integrity of the keel 202 at the first installation port 201 can be ensured as much as possible, and the load-bearing effect of the keel 202 can be ensured as much as possible, thereby increasing the strength of the ceiling 200 and increasing the reliability of the installation position of the air conditioner 100.

[0042] According to the air conditioner 100 of the embodiment of the present invention, by installing the air conditioner 100 on the ceiling 200, the upper surface of the main unit 1 of the air conditioner 100 is provided with an avoidance groove 11, and the avoidance groove 11 can avoid the avoidance groove 11 of the keel 202 in the first installation port 201 for installing the air conditioner 100. When installing the air conditioner 100, the avoidance groove 11 can avoid the keel 202, and the air conditioner 100 can be set on the keel 202. The air conditioner 100 can be hoisted to the floor slab at the top of the room without cutting or removing the keel 202. The integrity of the keel 202 at the first installation port 201 can be ensured as much as possible, and the load-bearing effect of the keel 202 can be ensured as much as possible, thereby increasing the strength of the ceiling 200 and increasing the reliability of the installation position of the air conditioner 100.

[0043] In some embodiments of the present invention, Figure 1 、 Figure 3 and Figure 5 As shown, the host 1 includes a chassis 12 and a heat exchange portion 13. The chassis 12 is located below the keel 202 (as shown in FIG. Figure 4 The heat exchange portion 13 is provided above the chassis 12 and is multiple, and the multiple heat exchange portions 13 include a first heat exchange portion 131 and a second heat exchange portion 132. The first heat exchange portion 131 and the second heat exchange portion 132 are respectively located in the width direction of the avoidance groove 11 (as shown in the upper and lower directions). Figure 3 on both sides of the first direction shown).

[0044] It can be understood that when the air conditioner 100 is installed, the keel 202 enters the avoidance groove 11 from the upper surface of the main unit 1, and the keel 202 stops at the upper surface of the chassis 12. The keel 202 can limit the air conditioner 100 so that the air conditioner 100 stays in the specified position, increasing the reliability of the assembly position of the air conditioner 100.

[0045] The weight of the first heat exchange portion 131 and the second heat exchange portion 132 are relatively close. The first heat exchange portion 131 and the second heat exchange portion 132 are respectively located on both sides of the width direction of the avoidance groove 11, so that the weight of both sides of the width direction of the avoidance groove 11 can be relatively close.

[0046] In addition, one of the first heat exchange unit 131 and the second heat exchange unit 132 corresponds to the indoor unit of the air conditioner 100 , and the other corresponds to the outdoor unit of the air conditioner 100 .

[0047] When the air conditioner 100 operates in cooling mode, the heat exchange medium in the heat exchange part 13 of the outdoor unit releases heat, and the heat exchange medium in the heat exchange part 13 of the indoor unit absorbs heat, which means that the heat exchange part 13 of the indoor unit can blow cold air into the room; when the air conditioner 100 operates in heating mode, the heat exchange medium in the heat exchange part 13 of the outdoor unit absorbs heat, and the heat exchange medium in the heat exchange part 13 of the indoor unit releases heat, which means that the heat exchange part 13 of the indoor unit can blow hot air into the room.

[0048] In some embodiments of the present invention, Figure 1 and Figure 3 As shown, the chassis 12 has a storage space 121 inside for accommodating connecting wires. The connecting wires can connect the first heat exchange section 131 and the second heat exchange section 132 located on both sides of the avoidance trough 11 in the width direction, thereby achieving electrical connection and signal transmission between the first heat exchange section 131 and the second heat exchange section 132. In addition, the storage space 121 can also accommodate connecting copper tubes, which can exchange and transfer heat exchange medium between the first heat exchange section 131 and the second heat exchange section 132. The chassis 12 can conceal and protect the connecting wires and the connecting copper tubes, preventing them from being subjected to external forces.

[0049] In some embodiments of the present invention, Figure 1As shown, a positioning keel 203 is provided on the ceiling 200, and positioning keels 203 are provided on opposite sides of the main unit 1. The air conditioner 100 also includes an air outlet panel 2, which is located below the main unit 1 and connected to the main unit 1. When the air conditioner 100 is operating in cooling mode, the heat exchange medium in the heat exchange section 13 of the outdoor unit releases heat, while the heat exchange medium in the heat exchange section 13 of the indoor unit absorbs heat, and the heat exchange section 13 of the indoor unit can blow cold air into the room through the air outlet panel 2. When the air conditioner 100 is operating in heating mode, the heat exchange medium in the heat exchange section 13 of the outdoor unit absorbs heat, while the heat exchange medium in the heat exchange section 13 of the indoor unit releases heat, and the heat exchange section 13 of the indoor unit can blow hot air into the room through the air outlet panel 2. The air outlet panel 2 has slots 21 at opposite ends, which are fixed to the positioning keels 203. The connection between the air outlet panel 2 and the ceiling 200 is relatively simple and reliable.

[0050] like Figure 1 As shown, an air outlet can be provided on the air outlet panel 2, and an air guide plate 22 and a louver 23 are provided at the air outlet. The user can control the air flow direction of the air conditioner 100 by controlling the air guide direction of the air guide plate 22 and the swing of the louver 23 to meet the different usage needs of the user.

[0051] In addition, a display screen can be provided on the air outlet panel 2, which can display information such as the set temperature, air guide direction, and operating mode of the air conditioner 100. Users can adjust the air conditioner 100 according to the information displayed on the display screen and their own needs to meet the different usage needs of users.

[0052] The present invention is not limited thereto. The air outlet panel 2 may be further fastened to the main unit 1 after being clamped on the positioning keel 203 , thereby increasing the reliability of the installation position of the air outlet panel 2 .

[0053] In some embodiments of the present invention, a hook is provided on the main unit 1 for hanging the air conditioner 100 on the roof. Most of the weight of the main unit 1 is hung on the roof, which can prevent the weight of the air conditioner 100 from pressing on the ceiling 200, prevent the ceiling 200 from being crushed by the air conditioner 100, and prevent the air conditioner 100 from falling to the ground from the ceiling 200, thereby avoiding personal danger and property loss.

[0054] In some embodiments of the present invention, Figure 4 and Figure 6 As shown, an exhaust vent 301 is provided on the wall 300 of the room where the air conditioner 100 is located. The exhaust vent 301 is connected to the outdoor environment and can discharge air to the outdoors, thereby preventing the hot air generated when the air conditioner 100 is running in cooling mode and the cold air generated when the air conditioner 100 is running in heating mode from being retained indoors, thereby avoiding affecting the cooling or heating effect of the air conditioner 100.

[0055] like Figure 6 and Figure 7 As shown, a second mounting port 204 is further provided on the ceiling 200, and the second mounting port 204 is provided between the exhaust port 301 and the host 1. When the exhaust port 301 is set after the installation of the ceiling 200 is completed, the second mounting port 204 can be opened on the ceiling 200, and then the tools can be transported from the second mounting port 204 to the ceiling 200, so as to facilitate the setting of the exhaust port 301.

[0056] like Figure 6 and Figure 7 As shown, the air conditioner 100 also includes a first return air panel 3, which is arranged at the second mounting port 204. The first return air panel 3 can block the second mounting port 204, so that the second mounting port 204 opened on the ceiling 200 for setting the exhaust port 301 can be blocked, which can make the ceiling 200 more beautiful, and can also appropriately prevent indoor smoke, dust, etc. from entering the upper part of the ceiling 200, thereby preventing smoke, dust, etc. from adhering to the host 1, increasing the cleanliness of the host 1, and avoiding pollutants from affecting the working effect of the host 1.

[0057] like Figure 6 and Figure 7 As shown, a first return air port 31 is provided on the first return air panel 3, and the first return air port 31 is used to convey airflow to the host 1. It can be understood that when the air conditioner 100 operates in cooling mode, the first return air port 31 conveys airflow to the heat exchange part 13 equivalent to the outdoor unit, and the heat exchange medium in the heat exchange part 13 of the outdoor unit releases heat to the airflow. The first return air port 31 conveys airflow to the heat exchange part 13 equivalent to the indoor unit, and the heat exchange medium in the heat exchange part 13 of the indoor unit absorbs heat in the airflow, and the heat exchange part 13 of the indoor unit can blow cold air into the room through the air outlet panel 2; when the air conditioner 100 operates in heating mode, the first return air port 31 conveys airflow to the heat exchange part 13 equivalent to the outdoor unit, and the heat exchange medium in the heat exchange part 13 of the outdoor unit absorbs heat in the airflow. The first return air port 31 conveys airflow to the heat exchange part 13 equivalent to the indoor unit, and the heat exchange medium in the heat exchange part 13 of the indoor unit releases heat to the airflow, and the heat exchange part 13 of the indoor unit can blow hot air into the room.

[0058] Thus, the first air return port 31 can realize the return air of the air conditioner 100, realize the air circulation of the air conditioner 100, and ensure the cooling or heating effect of the air conditioner 100.

[0059] In some embodiments of the present invention, Figure 6 and Figure 7As shown, a third mounting port 205 is further provided on the ceiling 200, and the third mounting port 205 is provided on the side of the host 1 away from the exhaust port 301. The air conditioner 100 also includes a second return air panel 4, and the second return air panel 4 is provided at the third mounting port 205. A second return air port 41 is provided on the second return air panel 4, and the second return air port 41 is used to deliver airflow to the host 1. It can be understood that when the air conditioner 100 operates in cooling mode, the second return air outlet 41 conveys air flow to the heat exchange part 13 equivalent to the outdoor unit, which is equivalent to the heat exchange medium in the heat exchange part 13 of the outdoor unit releasing heat to the air flow, and the second return air outlet 41 conveys air flow to the heat exchange part 13 equivalent to the indoor unit, which is equivalent to the heat exchange medium in the heat exchange part 13 of the indoor unit absorbing heat in the air flow, which is equivalent to the heat exchange part 13 of the indoor unit blowing cold air into the room through the air outlet panel 2; when the air conditioner 100 operates in heating mode, the second return air outlet 41 conveys air flow to the heat exchange part 13 equivalent to the outdoor unit, which is equivalent to the heat exchange medium in the heat exchange part 13 of the outdoor unit absorbing heat in the air flow, and the second return air outlet 41 conveys air flow to the heat exchange part 13 equivalent to the indoor unit, which is equivalent to the heat exchange medium in the heat exchange part 13 of the indoor unit releasing heat to the air flow, which is equivalent to the heat exchange part 13 of the indoor unit blowing hot air into the room.

[0060] Thus, the second air return port 41 can realize the return air of the air conditioner 100, realize the air circulation of the air conditioner 100, and ensure the cooling or heating effect of the air conditioner 100.

[0061] Of course, the present invention is not limited to this. The first return air panel 3 and the second return air panel 4 may also respectively deliver airflow to the first heat exchange part 131 and the second heat exchange part 132. There is more airflow around the first heat exchange part 131 and the second heat exchange part 132 to ensure the cooling or heating effect of the air conditioner 100.

[0062] In some embodiments of the present invention, Figure 6 and Figure 7 As shown, the first return air panel 3 and the second return air panel 4 are arranged opposite each other in the direction from the main unit 1 to the exhaust port 301. The distance between the first return air panel 3 and the second return air panel 4 is relatively large, which can ensure that both the first return air panel 3 and the second return air panel 4 have a good air return effect and meet the air circulation requirements of the air conditioner 100.

[0063] In some embodiments of the present invention, Figure 6 and Figure 7 As shown, the first air return panel 3 and the second air return panel 4 are arranged in a direction perpendicular to the arrangement direction of the main unit 1 and the exhaust port 301. The distance between the first air return panel 3 and the second air return panel 4 is relatively large, which can ensure that the first air return panel 3 and the second air return panel 4 have a good air return effect, meeting the air circulation requirements of the air conditioner 100.

[0064] In some embodiments of the present invention, there are multiple first return air panels 3, and the multiple first return air panels 3 can be separately set on the ceiling 200 to ensure the flow rate of the airflow entering the heat exchange part 13 and ensure the heat exchange effect of the heat exchange part 13.

[0065] In some embodiments of the present invention, there are multiple second return air panels 4, and the multiple second return air panels 4 can be separately set on the ceiling 200 to ensure the flow rate of the airflow entering the heat exchange part 13 and ensure the heat exchange effect of the heat exchange part 13.

[0066] like Figure 6 and Figure 7 As shown, the first return air outlet 31 and the second return air outlet 41 are both provided with return air grilles 311, which can prevent insects, rodents, etc. from entering the interior of the air conditioner 100 and causing damage to the main unit 1 of the air conditioner 100, thereby ensuring the normal operation of the air conditioner 100 and ensuring the beautiful appearance of the air conditioner 100.

[0067] Furthermore, if Figure 6 and Figure 7 As shown, in the direction from the host 1 to the exhaust outlet 301, at least one first return air panel 3 is arranged close to the exhaust outlet 301. When the exhaust outlet 301 is set after the installation of the ceiling 200 is completed, a second installation port 204 can be opened on the ceiling 200, and then the tool can be transported from the second installation port 204 to the ceiling 200 to facilitate the setting of the exhaust outlet 301.

[0068] Furthermore, if Figure 6 and Figure 7 As shown, in the direction from the host 1 to the exhaust port 301, at least one second return air panel 4 is adjacent to the host 1. When inspecting the host 1, the second return air panel 4 can be removed, and then the host 1 above the ceiling 200 can be inspected through the third installation port 205. The inspection and maintenance of the host 1 is relatively convenient.

[0069] In some embodiments of the present invention, the air conditioner 100 is a kitchen air conditioner. Kitchens are relatively small, and mounting a kitchen air conditioner on the ceiling 200 can maximize floor space savings and make the kitchen layout more compact and rational. Furthermore, kitchens are prone to producing significant amounts of cooking fumes. Mounting the air conditioner 100 within the ceiling effectively prevents contamination and corrosion from these fumes, extending the lifespan of the air conditioner 100.

[0070] In this embodiment, if Figure 1 and Figure 4As shown, the ceiling 200 is made of aluminum gussets, and the keels 202 are aluminum gusset keels. The aluminum gusset keels are located exactly in the air-avoidance groove of the main unit 1, so the main unit 1 can be hoisted onto the roof without cutting or removing the keels 202. The accommodating space 121 in the chassis 12 below the air-avoidance groove can be used to install copper pipes and connecting wires. When the air conditioner 100 is installed on the aluminum gusset ceiling, a portion of the air outlet panel 2 will be exposed and protrude from the aluminum gusset plane. When the air conditioner 100 is installed, the aluminum gussets can be removed and the exhaust vent 301 can be punched on the wall 300. The air conditioner 100 can also be inspected and repaired later by removing the aluminum gussets.

[0071] In this embodiment, if Figure 6 and Figure 7 As shown, ceiling 200 is a gypsum board ceiling or honeycomb board ceiling. To drill a hole for exhaust vent 301 in wall 300, a second mounting opening 204 must be cut in the gypsum board ceiling. A punching tool is placed into ceiling 200 through second mounting opening 204, and then the hole for exhaust vent 301 is drilled. Before installing main unit 1 of air conditioner 100, a first mounting opening 201 corresponding to the product's dimensions must be cut in the gypsum board ceiling. Screws are then fixed to the roof, and main unit 1 is suspended from the first mounting opening 201 in the gypsum board ceiling using the screws. After completing the exhaust vent 301 on the wall 300, we can cover the second mounting port 204 on the gypsum board ceiling by installing the first return air panel 3. The first return air panel 3 and the second return air panel 4 can be placed on both sides of the main unit 1. In this way, the kitchen air conditioner is installed on the gypsum board ceiling, and the cut first mounting port 201, second mounting port 204 and third mounting port 205 are all filled by the main unit 1, the first return air panel 3 and the second return air panel 4 of the air conditioner 100 itself. In addition, the hole for installing the second return air panel 4 is adjacent to the position of the main unit 1, and can also be used as an inspection port for the main unit 1 in the later stage, which is convenient for the installation master to carry out repairs and maintenance without having to move the gypsum board ceiling and remove the main unit 1, thereby ensuring the overall beauty of the kitchen and eliminating the need to repair the first mounting port 201, the second mounting port 204 and the third mounting port 205 on the gypsum board ceiling. This also improves the installation efficiency of the kitchen air conditioner.

[0072] Other structures and operations of the air conditioner 100 according to the embodiment of the present invention are well known to those skilled in the art and will not be described in detail here.

[0073] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0074] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An air conditioner, characterized in that: The air conditioner is suitable for being installed on a ceiling. The ceiling has a first installation opening for installing the air conditioner. A keel is provided in the first installation opening. The air conditioner comprises: The main machine has an upper surface with an avoidance groove for avoiding the keel.

2. The air conditioner according to claim 1, characterized in that The host comprises: a chassis, the chassis being located below the keel; The heat exchange part is arranged above the chassis and is multiple, and the multiple heat exchange parts include a first heat exchange part and a second heat exchange part. The first heat exchange part and the second heat exchange part are respectively located on both sides of the avoidance groove in the width direction.

3. The air conditioner according to claim 2, characterized in that An accommodating space for accommodating connecting wires is provided inside the chassis.

4. The air conditioner according to claim 1, wherein: The ceiling is provided with positioning keels, and the positioning keels are provided on two opposite sides of the main unit. The air conditioner further comprises: An air outlet panel is provided below the main unit and connected to the main unit. Two opposite ends of the air outlet panel are provided with card slots, and the card slots are card slots on the positioning keel.

5. The air conditioner according to claim 1, wherein: The host is provided with a hook for hanging the air conditioner on the roof.

6. The air conditioner according to claim 1, characterized in that An exhaust port is provided on the wall of the room where the air conditioner is located, and a second mounting port is provided on the ceiling, wherein the second mounting port is provided between the exhaust port and the host. The air conditioner further comprises: The first air return panel is provided at the second mounting opening. The first air return panel is provided with a first air return port, and the first air return port is used to deliver airflow to the host.

7. The air conditioner according to claim 6, characterized in that The ceiling is further provided with a third mounting opening, the third mounting opening being provided on a side of the main unit away from the exhaust port, and the air conditioner further comprising: The second air return panel is provided at the third mounting opening. The second air return panel is provided with a second air return port, and the second air return port is used to deliver airflow to the host.

8. The air conditioner according to claim 7, characterized in that In the direction from the host to the exhaust port, the first return air panel and the second return air panel are arranged opposite to each other; And / or, the first air return panel and the second air return panel are arranged in a direction perpendicular to an arrangement direction of the host and the air outlet.

9. The air conditioner according to claim 7, characterized in that There are multiple first air return panels; And / or, there are multiple second air return panels.

10. The air conditioner according to claim 9, characterized in that In the direction from the host to the exhaust port, at least one first air return panel is arranged close to the exhaust port.

11. The air conditioner according to claim 9, characterized in that In the direction from the host to the air outlet, at least one second air return panel is adjacent to the host.

12. The air conditioner according to claim 1, wherein The air conditioner is a kitchen air conditioner.

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