Ceiling machine corner cover plate mounting structure and air conditioner

Abstract

The application provides a ceiling machine corner cover plate mounting structure and an air conditioner. The ceiling machine corner cover plate mounting structure comprises a panel frame, corner cover plate mounting portions are arranged at four azimuth angles of the panel frame, a first mounting opening for mounting an air inlet grille is arranged at a central position of the panel frame, and corner cover plate guide fixing portions are arranged at the corner cover plate mounting portions in a direction towards the central position of the first mounting opening. The corner cover plate comprises a corner cover plate body, a connecting lug plate is arranged on the corner cover plate body, and the connecting lug plate can be fixed after sliding along the direction towards the central position of the first mounting opening relative to the corner cover plate guide fixing portions. The ceiling machine corner cover plate mounting structure improves the firmness of corner cover plate mounting, reduces the requirement for space, improves the appearance, and improves the performance and user experience of the ceiling machine.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air conditioning equipment, in particular to a ceiling machine corner cover plate mounting structure and an air conditioner. BACKGROUND

[0002] Ceiling machine is a ceiling embedded air conditioner, also known as ceiling suction machine, ceiling machine or embedded air conditioner. In the prior art, during assembly of the ceiling machine, the ceiling machine panel of the air conditioner is fixed on the ceiling machine through a hook assembly at four corners, and then is fixed with the main body of the air conditioner using mounting screws. After the mounting screws and other operations are completed, the corner cover plate is covered on the four corner connections of the ceiling machine panel.

[0003] In the prior art, the corner cover plate of the ceiling machine is generally fixed using a single buckle. The assembly effect is general, is prone to loosening, and requires a large space. After assembly, the connection is easily formed into an appearance black hole, affecting user experience. SUMMARY

[0004] Therefore, the present application aims to provide a ceiling machine corner cover plate mounting structure and an air conditioner to solve at least one of the above technical problems.

[0005] To achieve the above-mentioned purposes, the technical scheme of the present application is as follows:

[0006] A ceiling machine corner cover plate mounting structure comprises:

[0007] A panel frame is provided with a corner cover plate mounting portion at four azimuth angles of the panel frame, a first mounting opening for mounting an air inlet grille is provided at a central position of the panel frame, and a corner cover plate guide fixing portion is provided at the corner cover plate mounting portion in a direction towards the central position of the first mounting opening.

[0008] A corner cover plate comprises a corner cover plate body, a connecting lug plate is provided on the corner cover plate body, and the connecting lug plate can be fixed after sliding relative to the corner cover plate guide fixing portion in a direction towards the central position of the first mounting opening.

[0009] Further, the corner cover plate guide fixing portion comprises a second connecting boss, a guide rib plate and a first connecting hole are provided on the second connecting boss, the connecting lug plate comprises a first connecting plate and a second connecting plate, the first connecting plate is integrated with the corner cover plate body, a second connecting hole is provided on the second connecting plate, the second connecting plate can move in a direction towards the central position of the first mounting opening under the action of the guide rib plate, and the second connecting hole and the first connecting hole can be relatively fixed.

[0010] Further, the guide ribs are provided with two, and the first connecting hole is arranged between the two guide ribs.

[0011] Further, a third limiting rib is arranged on the second connecting boss, and a limiting clamping rib is arranged on the second connecting plate, which is limited after sliding through the third limiting rib.

[0012] Further, the second connecting hole is arranged in an open shape, including a limiting connecting part and a guide opening part, and the guide opening part is arranged in an open gradually increasing shape away from the limiting connecting part.

[0013] Further, a reinforcing rib is arranged on the limiting connecting part in a circumferential direction, and the reinforcing rib is arranged on the surface of the second connecting plate away from the first connecting plate.

[0014] Further, a second limiting rib is arranged on the corner cover plate mounting part near the edge corner position of the first mounting port, a second mounting port is arranged on the second limiting rib, the second connecting boss protrudes outside the corner cover plate mounting part and corresponds to the second mounting port, the second connecting plate of the connecting ear plate slides through the second mounting port and then slides along the guide rib, and the first connecting plate is limited by the second limiting rib.

[0015] Further, a first limiting rib is arranged on the corner cover plate mounting part, and a fourth limiting rib is correspondingly arranged on the corner cover plate body, and the fourth limiting rib is stopped and limited by the first limiting rib when the corner cover plate slides into position.

[0016] Further, a plug-in slot is arranged on the corner cover plate mounting part, and the opening direction of the plug-in slot is arranged along the sliding direction of the corner cover plate, and correspondingly, a guide buckle is arranged on the corner cover plate, which can be inserted into the plug-in slot and slide to limit.

[0017] Compared with the prior art, the corner cover plate mounting structure of the ceiling machine has the following advantages:

[0018] (1) The corner cover plate mounting structure of the ceiling machine, by arranging the corner cover plate guide fixing part on the panel frame towards the center position of the first mounting port and the connecting ear plate arranged on the corner cover plate, adopts a sliding and fixed mounting method, realizes more firm corner cover plate fixing, reduces the demand for additional space, and makes the corner cover plate and the panel frame relatively close at the connection, avoids forming an unsightly appearance black hole at the connection, and makes the appearance more neat and compact. Compared with the traditional single buckle fixing method, this design reduces the possibility of loosening, improves the effect and reliability of the corner cover plate assembly.

[0019] (2) The ceiling machine corner cover plate mounting structure improves the firmness of the corner cover plate mounting, reduces the requirement for space, improves the appearance, and improves the performance and user experience of the ceiling machine.

[0020] Another purpose of the present application is to provide an air conditioner comprising a corner cover plate and a panel assembly, characterized in that the panel assembly comprises a panel frame, the corner cover plate and the panel frame adopt the ceiling machine corner cover plate mounting structure as described above, and the panel assembly is connected with the indoor unit main body through a hook and a connecting screw.

[0021] The air conditioner has the same advantages as the above-mentioned ceiling machine corner cover plate mounting structure relative to the prior art, and will not be described here again. BRIEF DESCRIPTION OF DRAWINGS

[0022] The accompanying drawings, which form a part of the present application, are intended to provide further understanding of the present application, and the illustrative embodiments of the present application and their description serve the purpose of explaining the present application. The accompanying drawings should not be construed as an improper limitation of the present application. In the drawings:

[0023] Figure 1 It is a side view structural schematic diagram of the air conditioner according to the embodiment of the present application;

[0024] Figure 2 It is a structural schematic diagram of the panel frame according to the embodiment of the present application;

[0025] Figure 3 It is a side view structural schematic diagram of the corner cover plate according to the embodiment of the present application; Figure 2 It is a partial enlarged structural schematic diagram of the corner cover plate mounting portion in the structure shown;

[0026] Figure 4 It is a partial enlarged structural schematic diagram of the corner cover plate guiding and fixing portion in the structure shown; Figure 2

[0027] It is a side view structural schematic diagram of the corner cover plate according to the embodiment of the present application; Figure 5

[0028] It is a partial enlarged structural schematic diagram of the connecting lug plate on the corner cover plate according to the embodiment of the present application; Figure 6

[0029] It is a partial enlarged structural schematic diagram of the second connecting hole on the connecting lug plate according to the embodiment of the present application; Figure 7

[0030] It is a partial enlarged structural schematic diagram of the connecting lug plate and the corner cover plate guiding and fixing portion assembled together according to the embodiment of the present application; Figure 8

[0031] It is a partial enlarged structural schematic diagram of the guiding buckle according to the embodiment of the present application; Figure 9 ​

[0032] Figure 10 Fig. 2 is a side view of the connecting screw assembly according to an embodiment of the present application;

[0033] Reference Signs List:

[0034] 100 - panel assembly; 101 - panel frame; 102 - corner cover mounting portion; 103 - connecting screw assembly; 1031 - connecting screw; 1032 - fixing member; 1033 - limiting member; 1034 - first clamping buckle; 104 - first limiting rib; 105 - first reinforcing rib; 106 - first opening; 107 - insertion slot; 108 - first connecting boss; 109 - second limiting rib; 1010 - first mounting hole; 1011 - second mounting hole; 1012 - second connecting boss; 1013 - guide rib plate; 1014 - first connecting hole; 1015 - third limiting rib; 200 - corner cover; 201 - corner cover body; 202 - connecting lug plate; 2021 - first connecting plate; 2022 - second connecting plate; 2023 - second connecting hole; 20231 - limiting connecting portion; 20232 - guide opening portion; 2024 - limiting clamping rib; 2025 - reinforcing rib strip; 203 - fourth limiting rib; 204 - guide clamping buckle; 2041 - connecting portion; 2042 - guide portion; 2043 - guide rib strip; 205 - cover flap; 300 - indoor unit main body. DETAILED DESCRIPTION

[0035] In order to make the technical means and purposes and effects of the present application easy to understand, the embodiments of the present application are described in detail below in combination with specific drawings.

[0036] It should be noted that all directional and positional terms used in the present application, such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "inner", "outer", "top", "bottom", "lateral", "longitudinal", "center", etc., are used only for the purpose of explanation of the relative positional relationship, connection condition, etc. between components in a certain state (as shown in the drawings) and are only for the convenience of describing the present application, and therefore cannot be understood as a requirement for the present application to be constructed and operated in a particular orientation. In addition, the description of "first", "second", etc. in the present application is only for the purpose of description and cannot be understood as indicating or implying the relative importance of the indicated technical features or implying the indication of the number of the indicated technical features.

[0037] In the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0038] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] Embodiment 1

[0040] As shown in Figures 1-10 The present application discloses a ceiling machine corner cover plate mounting structure, comprising:

[0041] A panel frame 101, corner cover plate mounting portions 102 are arranged at four azimuth angles of the panel frame 101, a first mounting port 1010 for mounting an air inlet grille is arranged at the center position of the panel frame 101, and corner cover plate guide fixing portions are arranged at the corner cover plate mounting portions 102 towards the center position of the first mounting port 1010.

[0042] A corner cover plate 200, comprising a corner cover plate body 201, a connecting lug plate 202 is arranged on the corner cover plate body 201, and the connecting lug plate 202 can be fixed after sliding relative to the corner cover plate guide fixing portions towards the center position of the first mounting port 1010.

[0043] The ceiling machine corner cover plate mounting structure disclosed by the present application sets the corner cover plate guide fixing portions on the panel frame 101 towards the center position of the first mounting port 1010, and correspondingly sets the connecting lug plate 202 on the corner cover plate 200 which can slide and fix relative to the corner cover plate guide fixing portions, so as to realize more firm corner cover plate fixing, reduce the demand for additional space, and make the corner cover plate 200 and the panel frame 101 relatively close at the connection, avoid forming an unsightly appearance black hole at the connection, and make the appearance more neat and compact. Compared with the traditional single buckle fixing mode, this design reduces the possibility of loosening, improves the effect and reliability of corner cover plate assembly, and improves the user experience.

[0044] The ceiling machine corner cover plate mounting structure described in the application improves the firmness of the corner cover plate mounting, reduces the space requirement, improves the appearance, and improves the performance and user experience of the ceiling machine.

[0045] As a preferred example of the present application, the corner cover plate guide fixing part includes a second connecting boss 1012, a guide rib plate 1013 and a first connecting hole 1014 are arranged on the second connecting boss 1012, the connecting lug plate 202 includes a first connecting plate 2021 and a second connecting plate 2022, the first connecting plate 2021 is integrated with the corner cover plate body 201, a second connecting hole 2023 is arranged on the second connecting plate 2022, the second connecting plate 2022 can move towards the center position of the first mounting port 1010 under the action of the guide rib plate 1013, and the second connecting hole 2023 is connected with the first connecting hole 1014.

[0046] As a preferred example of the present application, the guide rib plate 1013 is provided with two, and the first connecting hole 1014 is arranged between the two guide rib plates 1013.

[0047] This setting provides more fixing points and connecting elements, thereby enhancing the fixing performance of the corner cover plate, preventing the corner cover plate from loosening or falling off during use, and also ensuring the smoothness and stability of the sliding of the connecting lug plate 202 along the corner cover plate guide fixing part.

[0048] As a preferred example of the present application, a third limiting stop rib 1015 is arranged on the second connecting boss 1012, and a limiting clamping rib 2024 is arranged on the second connecting plate 2022, which is limited after sliding through the third limiting stop rib 1015. As an example of the present application, the front side of the limiting clamping rib 2024 along the sliding direction of the corner cover plate 200 is arranged in an inclined manner, and the rear side of the limiting clamping rib 2024 along the sliding direction of the corner cover plate 200 is arranged in a vertical manner. This setting facilitates the smooth sliding of the connecting lug plate 202 through the third limiting stop rib 1015 and being limited after sliding, at this time, the second connecting hole 2023 is arranged corresponding to the first connecting hole 1014, which facilitates the assembly and fastening of the corner cover plate 200 and the panel frame 101, and the corresponding arrangement of the third limiting stop rib 1015 and the limiting clamping rib 2024 enables the natural fixation of the connecting lug plate 202 after sliding, thereby avoiding the movement of the connecting lug plate 202 in the opposite direction of the sliding installation, which causes the dislocation of the connecting hole.

[0049] As a preferred example of the present application, the second connecting hole 2023 is provided in an open shape, including a limiting connecting part 20231 and a guiding opening part 20232, which is provided in an open gradually increasing shape away from the limiting connecting part 20231. This setting makes the connection and fixation of the second connecting hole 2023 and the first connecting hole 1014 more smooth and easy, while avoiding installation failure due to processing errors, improving installation efficiency, and ensuring stable connection of the corner cover plate 200 and the panel frame 101.

[0050] As a preferred example of the present application, a reinforcing rib 2025 is provided on the circumference of the limiting connecting part 20231, which is provided on the surface of the second connecting plate 2022 away from the first connecting plate 2021. This setting enhances the structural strength of the limiting connecting part 20231, while reducing damage caused by fatigue and stress, thereby improving the durability and service life of the connecting part on the corner cover plate 200.

[0051] As a preferred example of the present application, the corner cover plate mounting part 102 is provided with a second limiting stop rib 109 at the edge corner position close to the first mounting port 1010, a second mounting port 1011 is provided on the second limiting stop rib 109, the second connecting boss 1012 protrudes outside the corner cover plate mounting part 102 and corresponds to the second mounting port 1011, the second connecting plate 2022 of the connecting lug plate 202 slides along the guiding rib plate 1013 after passing through the second mounting port 1011, and the first connecting plate 2021 is limited by the second limiting stop rib 109.

[0052] This setting externalizes the corner cover plate guiding and fixing part outside the corner cover plate mounting part 102, and through the combination of the second limiting stop rib 109 and the second mounting port 1011, it plays a limiting and positioning role in the installation process, ensures accurate positioning of the connection, prevents deviation or incorrect installation during assembly, has a compact structure, while ensuring that the four corner cover plates 200 can be quickly and reliably installed, reducing the design difference of the corner cover plate mounting part 102 and the corner cover plate 200, simplifying manufacturing and assembly.

[0053] As a preferred example of the present application, a first limiting rib 104 is arranged on the corner cover plate mounting portion 102, and a fourth limiting rib 203 is correspondingly arranged on the corner cover plate body 201, which is stopped and limited by the first limiting rib 104 when the corner cover plate 200 slides into position. As an example of the present application, the first limiting rib 104 and the fourth limiting rib 203 are designed in a multi-segment bending structure, which ensures that the corner cover plate body 201 is accurately positioned and limited to the required position during installation, improving the efficiency of installation. At the same time, the multi-segment bending structure can absorb or disperse the force from impact and vibration to some extent, so that the safety of the connection can be maintained even in the presence of vibration or impact in the environment.

[0054] As a preferred example of the present application, a plug-in slot 107 is arranged on the corner cover plate mounting portion 102, and the opening direction of the plug-in slot 107 is arranged along the sliding direction of the corner cover plate 200. Correspondingly, a guide buckle 204 is arranged on the corner cover plate 200, which can be inserted into the plug-in slot 107 and slide and limit. As an example of the present application, three plug-in slots 107 are arranged, respectively located at three corner positions on the corner cover plate mounting portion 102 except for the second connection boss 1012. Correspondingly, three guide buckles 204 are also arranged, and the three guide buckles 204 are all arranged towards the sliding direction of the corner cover plate 200.

[0055] This arrangement further improves the stability and reliability of the connection between the corner cover plate 200 and the panel frame 101, while ensuring that the three end corners of the corner cover plate 200 are tightly connected, preventing the appearance of a black hole in the connection, and ensuring the consistency and aesthetics of the overall appearance of the ceiling machine.

[0056] As a preferred example of the present application, the guide buckle 204 includes a connection portion 2041 and a guide portion 2042, and a guide rib 2043 is arranged on the side of the guide portion 2042 away from the connection portion 2041. This arrangement makes the connection between the guide buckle 204 and the plug-in slot 107 a line-surface connection, reduces the sliding resistance, and improves the smoothness of the sliding assembly connection between the corner cover plate 200 and the panel frame 101.

[0057] As a preferred example of the present application, a first reinforcing rib 105 is arranged on the side of the first limiting rib 104 away from the second connecting boss 1012, and a first opening 106 is formed around the area between the first reinforcing rib 105 and the first limiting rib 104, wherein the height of the first reinforcing rib 105 is lower than the height of the first limiting rib 104. This arrangement ensures the reliability of the stop limiting of the fourth limiting rib 203 on the corner cover plate body 201 and the first limiting rib 104 during installation, and also forms a first opening 106 at the position of the corner cover plate mounting portion 102 for the hand or screwdriver to extend in for work.

[0058] As a preferred example of the present application, a first connecting boss 108 is arranged on the side of the first limiting rib 104 away from the first opening 106, and the first connecting boss 108 is used to mount a connecting screw assembly 103, which includes a connecting screw 1031, a fixing member 1032, and a limiting member 1033, the limiting member 1033 is used to pre-assemble the connecting screw 1031 on the fixing member 1032 to be movable, a first buckle 1034 is arranged on the fixing member 1032, and the first buckle 1034 is connected with the first connecting boss 108. Pre-assembling the connecting screw 1031 on the fixing member 1032 can avoid the problem of losing installation screws on site, save time, and make it easier for the installation worker to align the connecting screw with the installation position, thereby improving the convenience and efficiency of installation.

[0059] As a preferred example of the present application, the corner cover plate body 201 is arranged with cover flaps 205 away from the other two sides of the connecting ear plate 202, three guide buckles 204 are respectively located on the two cover flaps 205 and the connection between the two cover flaps 205, and an installation space for the ceiling machine connecting screw assembly 103 is formed between the cover flaps 205, the corner cover plate mounting portion 102, and the corner cover plate body 201.

[0060] The present application also discloses an air conditioner, which includes a corner cover plate 200 and a panel assembly 100, the panel assembly 100 includes a panel frame 101, the corner cover plate 200 and the panel frame 101 adopt the ceiling machine corner cover plate mounting structure as described in the above embodiments, and the panel assembly 100 is connected with an indoor unit main body 300 through hooks and connecting screws. The indoor unit main body 300 of the present application also includes a shell, a water pan assembly, a flow guide ring assembly, an electric control box assembly, and the like, and the related structures are similar to those of the prior art, which will not be described in detail here. When performing various operations, the indoor unit main body 300 of the air conditioner exposes the first opening 106 by removing the corner cover plate 200, and performs the operation by extending the hand or screwdriver into the first opening 106.

[0061] The above merely provides the preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A ceiling-mounted machine corner cover installation structure, characterized in that, The utility model relates to a kind of air inlet grille installation structure, including: panel frame (101), corner cover mounting part (102) is arranged at the four azimuth angle of the panel frame (101), first installation port (1010) for installing air inlet grille is arranged at the center position of the panel frame (101), corner cover guide fixed part is arranged in the direction towards the center position of the first installation port (1010) of the corner cover mounting part (102);Corner cover (200), including corner cover body (201), connecting lug plate (202) is arranged on the corner cover body (201), the connecting lug plate (202) can be fixed after sliding along the direction towards the center position of the first installation port (1010) relative to the corner cover guide fixed part;The corner cover guide fixed part includes second connecting boss (1012), guide rib plate (1013) and first connecting hole (1014) are arranged on the second connecting boss (1012), the connecting lug plate (202) includes first connecting plate (2021) and second connecting plate (2022), the first connecting plate (2021) is integrated with the corner cover body (201), second connecting hole (2023) is arranged on the second connecting plate (2022), the second connecting plate (2022) can be moved in the direction towards the center position of the first installation port (1010) under the action of the guide rib plate (1013), the second connecting hole (2023) can be fixed relative to the first connecting hole (1014);The guide rib plate (1013) is provided with two, the first connecting hole (1014) is arranged between two the guide rib plate (1013);Third limiting stop rib (1015) is arranged on the second connecting boss (1012), limiting clamping rib (2024) is arranged on the second connecting plate (2022), the limiting clamping rib (2024) is limited after sliding through the third limiting stop rib (1015);The second connecting hole (2023) is arranged in the form of opening, and the second connecting hole (2023) includes limiting connection part (20231) and guide opening part (20232), the guide opening part (20232) is arranged in the form of opening gradually increasing in the direction away from the limiting connection part (20231);First limiting stop rib (104) and plug-in slot (107) are arranged on the corner cover mounting part (102), and the opening direction of the plug-in slot (107) is arranged along the sliding direction of the corner cover (200). Reinforcing rib (2025) is arranged in the circumferential direction of the limiting connection part (20231), and the reinforcing rib (2025) is arranged on the surface of the second connecting plate (2022) away from the first connecting plate (2021).

2. The ceiling corner cover plate mounting structure according to claim 1, characterized by ​ 3. The ceiling corner cover plate mounting structure according to claim 1 or 2, characterized by The corner cover plate mounting portion (102) is provided with a second limiting stop rib (109) at a corner position close to the first mounting opening (1010), a second mounting opening (1011) is provided on the second limiting stop rib (109), the second connecting boss (1012) protrudes outside the corner cover plate mounting portion (102) and corresponds to the second mounting opening (1011), the second connecting plate (2022) of the connecting lug plate (202) slides along the guide rib plate (1013) after passing through the second mounting opening (1011), and the first connecting plate (2021) is limited by the second limiting stop rib (109).

4. The ceiling corner cover plate mounting structure according to claim 3, characterized by A fourth limiting stop rib (203) is arranged on the corner cover plate body (201), and the fourth limiting stop rib (203) is stopped and limited by the first limiting stop rib (104) when the corner cover plate (200) slides into position.

5. The ceiling corner cover plate mounting structure according to claim 3, characterized by A guide buckle (204) is arranged on the corner cover plate (200), and the guide buckle (204) can be inserted into the plug-in slot (107) to slide and limit.

6. An air conditioner comprising a corner cover plate (200) and a panel assembly (100), characterized in that, The panel assembly (100) comprises a panel frame (101), the corner cover plate (200) and the panel frame (101) adopt the ceiling machine corner cover plate mounting structure according to any one of claims 1-5, and the panel assembly (100) is connected with the indoor unit main body (300) through hooks and connecting screws.

Images