Ceiling machine panel and shell mounting structure and ceiling machine with same

Abstract

The invention provides a ceiling machine panel and shell mounting structure and a ceiling machine with the same. The mounting structure comprises a mounting bolt, and the mounting bolt is arranged on the shell and used for being fixedly connected with the panel; a first mounting hole is formed in the first mounting part; the first pulling and sliding piece is movably arranged on the first mounting part, a gourd-shaped hole is formed in the first pulling and sliding piece, the first pulling and sliding piece comprises a large hole part and a small hole part, the first pulling and sliding piece can move between a penetrating position and a fixing position relative to the first mounting part, and when the first pulling and sliding piece moves to the penetrating position, the first end of the mounting bolt can penetrate through the first mounting hole and the large hole part; and when moving to the fixing position, the small hole part can be matched and fixed with the mounting bolt. According to the invention, through the sliding fit arrangement of the first pulling and sliding sheet and the first mounting part, the rapid fit assembly of the panel and the shell is realized, and through the fit arrangement of the elastic buckle, the first limiting part and the second limiting part, the positioning of the first pulling and sliding sheet at the penetrating position and the fixing position is realized.

Description

Technical Field

[0001] The present invention relates to the field of ceiling machines, and in particular to an installation structure of a ceiling machine panel and a shell and a ceiling machine having the same. Background Art

[0002] Ceiling air conditioners are air conditioners that are mounted on the ceiling. They can be perfectly matched with home decoration and are beautiful and high-end. Ceiling air conditioners can blow air in all directions and are suitable for larger spaces and spaces with high floor slabs. They are generally installed in supermarkets, large open space offices, conference rooms, restaurants, home living rooms, etc.

[0003] A ceiling machine usually includes a shell and a panel. The shell is installed on the ceiling through a hanging ear, and the hanging ear is connected to the ceiling panel through screws or bolts. Since the panel is large in size and heavy in weight, the operator needs to hold the panel assembly by hand for disassembly or installation. During installation, it is difficult to align the bolts with the corresponding mounting holes on the panel, resulting in low installation efficiency. In addition, since the ceiling machine is usually suspended from the ceiling, the panel usually needs to be removed for after-sales installation and maintenance. The connection structure between the panel and the shell in the prior art is also not easy to disassemble, affecting the installation and disassembly efficiency. Summary of the invention

[0004] The problem solved by the present invention is that in the prior art, it is difficult to disassemble and assemble the ceiling panel and the shell.

[0005] In order to solve the above problems, the present invention discloses a mounting structure of a ceiling panel and a housing, comprising:

[0006] A mounting bolt, wherein the mounting bolt is arranged on the housing and is used for fixed connection with the panel;

[0007] A first mounting portion, the first mounting portion is arranged at four corners of the ceiling panel, a first mounting hole is arranged on the first mounting portion, and a first end of the mounting bolt can pass through the first mounting hole to perform matching mounting of the panel and the housing;

[0008] A first pull slide, the first pull slide is movably arranged on the first mounting portion, a gourd hole is arranged on the first pull slide, the gourd hole includes a large hole portion and a small hole portion that are connected, the first pull slide can move between two working positions, a passing position and a fixed position, relative to the first mounting portion, when the first pull slide moves to the passing position, the large hole portion corresponds to the first mounting hole, and the first end of the mounting bolt can pass through the first mounting hole and the large hole portion; when the first pull slide moves to the fixed position, the small hole portion corresponds to the first mounting hole, and the small hole portion can cooperate with the mounting bolt to be fixed.

[0009] By setting the first pull slide and the gourd hole, the diameter of the first mounting hole can be much larger than the diameter of the mounting bolt, so that the mounting bolt can quickly pass through the first mounting hole, which greatly saves the matching installation time of the panel and the shell, and improves the disassembly and assembly efficiency of the panel and the shell.

[0010] Furthermore, a first guide structure is provided between the first mounting portion and the first pull slide, and the first pull slide moves between a passing position and a fixed position along the first guide structure.

[0011] The first guide structure is used to limit and guide the movement of the first pull slide to prevent the first pull slide from tilting during movement, thereby ensuring the correspondence between the large hole and the small hole in the gourd hole and the first mounting hole, thereby improving the installation efficiency of the panel and the shell.

[0012] Furthermore, the first guide structure includes a first screw hole, a first limit screw and a first guide groove, the first limit screw passes through the first guide groove and is connected to the first screw hole, and the diameter of the first nut of the first limit screw is greater than the width of the first guide groove.

[0013] Through the above arrangement, the first pull slide moves between the passing position and the fixed position under the cooperation and limiting action of the first limit screw and the first guide groove, thereby preventing the first pull slide from tilting during movement and ensuring the smooth cooperation and installation of the panel and the shell.

[0014] Furthermore, a first limiting structure is provided between the first mounting portion and the first pull slide, and the first limiting structure is used for limiting the first pull slide in the passing position and / or the fixed position.

[0015] By setting the first limiting structure, the first pull slide can cooperate with the first mounting portion to limit the position when in the passing position or the fixed position, thereby preventing the first pull slide from moving on its own and ensuring smooth operation of personnel.

[0016] Furthermore, the first limiting structure includes a spring buckle, a first limiting portion and a second limiting portion. When the first pull slide is in the passing position, the spring buckle cooperates with the second limiting portion to limit the position. When the first pull slide is in the fixed position, the spring buckle cooperates with the first limiting portion to limit the position.

[0017] The spring buckle can be deformed when the first pull slide moves, so that the first pull slide can be popped out to limit the position when the first pull slide reaches the expected working position. The limiting of the two working positions of the first pull slide can be achieved by one spring buckle, which is simple and convenient.

[0018] Furthermore, the spring buckle is arranged on the first mounting portion, and the first limiting portion and the second limiting portion are arranged on the first pull slide.

[0019] Arranging it on the first mounting portion can be achieved through one-piece injection molding, which is simple and convenient and can significantly reduce the production cost of corresponding components.

[0020] Furthermore, the spring clip includes a spring clip groove and a spring bar, the spring bar is arranged in the spring clip groove, and the spring bar partially protrudes from the spring clip groove, the protruding part of the spring bar can be compressed and deformed and shrink toward the spring clip groove when the first pull slide moves, and pop out when the first pull slide reaches a predetermined working position, cooperating with the first limiting part or the second limiting part to limit the position.

[0021] The spring buckle has a simple structure and reliable positioning, and the spring buckle groove and the spring bar can be integrally injection molded with the first mounting portion, which simplifies the production process and reduces the production cost.

[0022] Furthermore, the first limiting portion is one of a limiting hole, a limiting groove, and a limiting protrusion; the second limiting portion is one of a limiting hole, a limiting groove, a limiting protrusion, and a limiting side plate.

[0023] The limiting side plate is a side plate close to the large hole portion and away from the small hole portion. Since no other structure is required on the side of the side plate away from the small hole portion, it can be directly used as the second limiting portion. On the one hand, it can save the material of the first pull slide, and on the other hand, it can simplify its production process and reduce production costs.

[0024] Furthermore, the first pull slide includes a first pull slide body, and a first folding portion is provided at one end of the first pull slide body. The first folding portion is folded in a direction away from the first mounting portion to pull the first pull slide to move.

[0025] The first folding portion is provided to facilitate gripping by an operator, thereby pulling the first pull slide to move, thereby realizing rapid assembly of the panel and the shell.

[0026] The present invention also discloses a ceiling machine, which includes the above-mentioned ceiling machine panel and shell installation structure, and detachable corner covers are provided at the four corners of the panel. When the corner covers are assembled on the panel, the ceiling machine panel and shell installation structure are covered.

[0027] The corner cover is used to cover the corresponding installation structure and plays a decorative role after installation.

[0028] Compared with the prior art, the installation structure of the ceiling panel and the housing and the ceiling having the same according to the present invention have the following advantages:

[0029] The present invention realizes the change of the diameter of the mounting hole when the panel and the shell are assembled by sliding the first pull slide and the first mounting part. When in the through position, the large hole portion corresponds to the first mounting hole, which is convenient for the installation bolt to pass through. When in the fixed position, the small hole portion corresponds to the first mounting hole, thereby realizing the relative fixation of the installation bolt and the panel. In addition, the first pull slide is positioned in the through position and the fixed position by the matching setting of the spring buckle and the first limiting part and the second limiting part, avoiding the situation that the first pull slide moves by itself during the installation or disassembly process to affect the operation. The present invention has a simple structure, is easy and quick to install, and improves the efficiency of disassembly and assembly of the ceiling panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the three-dimensional structure after the panel and the housing according to the embodiment of the present invention are assembled;

[0031] Figure 2 A side view of the panel and the housing after being assembled according to an embodiment of the present invention;

[0032] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure of the middle AA part;

[0033] Figure 4 for Figure 3 A partial enlarged schematic diagram of the middle C part;

[0034] Figure 5 for Figure 2 Schematic diagram of the cross-sectional structure of the middle BB part;

[0035] Figure 6 for Figure 5 A partial enlarged schematic diagram of the middle D portion, at this time, the first pull slide is in a fixed position;

[0036] Figure 7 for Figure 5 A partial enlarged schematic diagram of the middle E portion, at this time, the first pull slide is in the passing position;

[0037] Figure 8 It is a schematic diagram of the three-dimensional structure of the first pull slide according to an embodiment of the present invention;

[0038] Fig. 9 is a schematic diagram of the three-dimensional structure of a panel according to an embodiment of the present invention;

[0039] Fig.10 for Fig. 9 A partial enlarged schematic diagram of the F part in the middle;

[0040] Fig.11 for Fig. 9 A partial enlarged schematic diagram of the middle G part;

[0041] Fig.12 is a schematic cross-sectional structural diagram of a first mounting portion according to an embodiment of the present invention;

[0042] Fig.13 It is a structural schematic diagram of the second pull slide and the panel being fixed in cooperation after the grille and the panel are assembled according to the embodiment of the present invention;

[0043] Fig.14 It is a structural schematic diagram of the grille and the panel when assembled according to an embodiment of the present invention;

[0044] Fig.15 for Fig.14 A partial enlarged schematic diagram of the middle H part;

[0045] Fig.16 It is a schematic diagram of the three-dimensional structure of the grille according to an embodiment of the present invention;

[0046] Fig.17 for Fig.16 A partial enlarged schematic diagram of the middle J area;

[0047] Fig.18 for Fig.16 A partial enlarged schematic diagram of the middle K part;

[0048] Fig.19 It is a schematic diagram of the three-dimensional structure of the second pull slide according to an embodiment of the present invention;

[0049] Fig. 20 A schematic diagram of the three-dimensional structure of the air guide plate according to an embodiment of the present invention;

[0050] Fig.21 It is a schematic diagram of the three-dimensional structure of the wind guide drive assembly according to an embodiment of the present invention;

[0051] Fig. 22 It is a schematic diagram of the three-dimensional structure of the wind guide drive assembly according to an embodiment of the present invention from another angle;

[0052] Fig.23 It is a schematic diagram of the three-dimensional structure of the wind guide driven assembly according to an embodiment of the present invention.

[0053] Description of reference numerals:

[0054] 100-panel; 110-first mounting part; 111-first limiting screw; 112-first mounting hole; 113-spring buckle; 1131-spring buckle slot; 1132-spring bar; 114-first screw hole; 120-second mounting part; 121-hanging hole; 122-hanging baffle; 130-third mounting part; 131-first screw column; 132-back plate; 133-first limiting plate; 134-first limiting slot; 135-first mounting slot; 136-first limiting platform; 140-fourth mounting part; 141- Second screw hole; 142-first plug-in slot; 143-second mounting slot; 150-second plug-in slot; 200-housing; 210-mounting ear; 220-mounting bolt; 221-limiting nut; 300-angle cover; 400-wind deflector; 410-first connecting column; 411-third plug-in slot; 412-second limiting platform; 500-grid; 510-grid hook; 511-connecting part; 512-rotating shaft; 520-fifth mounting part; 521-second limiting screw; 522-second screw column; 52 3-first guide plate; 524-second guide plate; 525-support plate; 526-through hole; 527-sliding groove; 528-limiting step; 600-first pull slide; 610-first pull slide body; 611-first guide groove; 612-first limiting part; 613-second limiting part; 614-large hole part; 615-small hole part; 620-first folding part; 630-second folding part; 700-wind guide drive assembly; 710-drive cover plate; 720-first side plate; 730-first positioning plate; 740- The second connecting column; 741-plug-in column; 750-limiting column; 760-second side plate; 770-driving member; 800-wind guide driven assembly; 810-driven cover plate; 820-plug-in plate; 830-stop plate; 840-connecting groove; 850-second positioning plate; 900-second pull-slide sheet; 910-second pull-slide body; 911-second guide groove; 912-clamping boss; 913-first guide part; 914-second guide part; 915-fifth limiting part; 920-connecting plate; 921-pull-slide handle. DETAILED DESCRIPTION

[0055] To make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. The specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0056] The following describes in detail a ceiling machine panel and housing installation structure and a ceiling machine having the same according to an embodiment of the present invention in conjunction with the accompanying drawings.

[0057] Example 1

[0058] This embodiment provides a mounting structure of a ceiling panel and a housing, such as Figures 1 to 12 As shown, including:

[0059] Mounting bolts 220, which are disposed on the housing 200 and are used to be fixedly connected to the panel 100;

[0060] The first mounting portion 110 is disposed at four corners of the ceiling panel 100. The first mounting portion 110 is provided with a first mounting hole 112. The first end of the mounting bolt 220 can pass through the first mounting hole 112 to perform matching installation of the panel 100 and the housing 200;

[0061] The first pull slide 600 is movably arranged on the first mounting portion 110, and a gourd hole is arranged on the first pull slide 600, and the gourd hole includes a large hole portion 614 and a small hole portion 615 that are connected. The first pull slide 600 can move between two working positions, a passing position and a fixed position, relative to the first mounting portion 110. When the first pull slide 600 moves to the passing position, the large hole portion 614 corresponds to the first mounting hole 112, and the first end of the mounting bolt 220 can pass through the first mounting hole 112 and the large hole portion 614; when the first pull slide 600 moves to the fixed position, the small hole portion 615 corresponds to the first mounting hole 112, and the small hole portion 615 is fixed in cooperation with the mounting bolt 220.

[0062] In the prior art, the diameter of the mounting bolt 220 is slightly smaller than the first mounting hole 112. After the mounting bolt 220 passes through the first mounting hole 112, the panel 100 and the housing 200 are assembled by tightening the limiting nut 221 and the mounting bolt 220. In this case, the diameter of the first mounting hole 112 needs to be larger than the diameter of the mounting bolt 220 and smaller than the outer diameter of the limiting nut 221, resulting in the diameter of the first mounting hole 112 being slightly larger than the mounting bolt 220, making it difficult to align the mounting bolt 220 with the first mounting hole 112 during installation, seriously affecting the installation efficiency. In this embodiment, through the provision of the first pull slide 600 and the gourd hole, the diameter of the first mounting hole 112 can be much larger than the diameter of the mounting bolt 220, so that the mounting bolt 220 can quickly pass through the first mounting hole 112, greatly saving the installation time of the panel 100 and the housing 200, and improving the efficiency of disassembly and assembly of the panel 100 and the housing 200. The first mounting portion 110 is provided with four, which are respectively provided at the four corners of the panel 100.

[0063] As one of the optional embodiments, Figure 6 , Figure 7As shown, a first guide structure is provided between the first mounting portion 110 and the first pull slide 600, and the first pull slide 600 moves between the passing position and the fixed position along the first guide structure. The first guide structure is used to limit and guide the movement of the first pull slide 600, so as to prevent the first pull slide 600 from being skewed during movement, thereby ensuring the correspondence between the large hole portion 614 and the small hole portion 615 in the gourd hole and the first mounting hole 112, thereby improving the installation efficiency of the panel 100 and the housing 200.

[0064] Optional, such as Figure 6 , Figure 7 , Figure 8 , Fig.10As shown, the first guide structure includes a first screw hole 114, a first stop screw 111 and a first guide groove 611. The first stop screw 111 passes through the first guide groove 611 and is connected to the first screw hole 114. The first nut diameter of the first stop screw 111 is greater than the width of the first guide groove 611. The first screw hole 114 can be set on the first mounting portion 110. In this case, the first guide groove 611 is correspondingly set on the first pull slide 600. The first screw hole 114 can also be set on the first pull slide 600. In this case, the first guide groove 611 is correspondingly set on the first mounting portion 110. No limitation is given here. Through the above arrangement, the first pull slide 600 moves between the passing position and the fixed position under the cooperation and limitation of the first stop screw 111 and the first guide groove 611, avoiding the first pull slide 600 from being skewed when moving, and ensuring the smooth cooperation and installation of the panel 100 and the housing 200. It should be noted that the first guide structure can also adopt a boss + guide groove structure, and the boss extends into the guide groove for limiting guidance, which will not be described in detail here. As one of the optional embodiments, there are two first screw holes 114 and two first limiting screws 111, and the first guide groove 611 has one. The two first limiting screws 111 pass through the first guide groove 611 and are connected to the first screw hole 114. This setting limits the moving direction of the first pull slide 600 by two first limiting screws 111, which can completely avoid its skew during the movement process, but requires a longer first guide groove 611. As another optional embodiment, there are two first screw holes 114, two first limiting screws 111 and two first guide grooves 611, and each group of first screw holes 114, first limiting screws 111 and first guide grooves 611 constitute a first guide structure, so that two groups of guide structures are used to limit and guide the first pull slide 600, which can also completely avoid the skew during the movement process, ensuring the smooth matching installation of the panel 100 and the shell 200. In this embodiment, the first limiting screw 111 is not completely tightened, so that the first pull slide 600 can move along the first guide groove 611 relative to the first mounting portion 110 .

[0065] As a preferred embodiment of the present invention, Figure 6 , Figure 7 , Fig.12As shown, a first limiting structure is further provided between the first mounting portion 110 and the first pull slide 600, and the first limiting structure is used to limit the first pull slide 600 in the passing position and / or the fixed position. When the first limiting structure is not provided, the first pull slide 600 has the risk of automatically moving during operation, resulting in the panel 100 and the housing 200 being unable to be smoothly disassembled and assembled. By providing the first limiting structure, the first pull slide 600 can cooperate with the first mounting portion 110 to limit in the passing position or the fixed position, thereby preventing it from automatically moving and ensuring smooth operation by personnel.

[0066] Optional, such as Figure 6 , Figure 7 , Figure 8 , Fig.10 As shown, the first limiting structure includes a snap 113, a first limiting portion 612 and a second limiting portion 613. When the first pull slide 600 is located at the passing position, the snap 113 cooperates with the second limiting portion 613 to limit. When the first pull slide 600 is located at the fixed position, the snap 113 cooperates with the first limiting portion 612 to limit. The snap 113 can be deformed when the first pull slide 600 moves, so that it pops out to limit when the first pull slide 600 reaches the expected working position. The limiting of the two working positions of the first pull slide 600 can be achieved by one snap 113, which is simple and convenient. The snap 113 is set on one of the first mounting portion 110 and the first pull slide 600, and the first limiting portion 612 and the second limiting portion 613 are set on the other.

[0067] As one of the preferred embodiments, Figure 8 , Fig.10 As shown, the snap button 113 is arranged on the first mounting portion 110, and the first limiting portion 612 and the second limiting portion 613 are arranged on the first pull slide 600. Since the first pull slide body 610 of the first pull slide 600 is a thin sheet, arranging the snap button 113 thereon will make the production process more complicated, resulting in an increase in cost. When arranging it on the first mounting portion 110, it can be formed by injection molding in one piece, which is simple and convenient, and significantly reduces the production cost of the corresponding components.

[0068] As one of the optional embodiments, Fig.12As shown, the spring buckle 113 includes a spring buckle groove 1131 and a spring bar 1132, wherein the spring bar 1132 is disposed in the spring buckle groove 1131 and partially protrudes from the spring buckle groove 1131. The protruding portion of the spring bar 1132 can be compressed and deformed to shrink toward the spring buckle groove 1131 when the first pull slide 600 moves, and pops out when the first pull slide 600 reaches a predetermined working position, and cooperates with the first limiting portion 612 or the second limiting portion 613 to limit the position. Through the above arrangement, the spring buckle 113 has a simple structure and reliable positioning, and the spring buckle groove 1131 and the spring bar 1132 can be integrally injection molded with the first mounting portion 110, thereby simplifying its production process and reducing production costs.

[0069] As some optional embodiments, the first limiting portion 612 is one of a limiting hole, a limiting groove, and a limiting protrusion; the second limiting portion 613 is one of a limiting hole, a limiting groove, a limiting protrusion, and a limiting side plate. Fig.12 As shown, the first limiting portion 612 is a limiting hole that passes through the first pull slide 600, and it can also be a limiting protrusion that protrudes toward the first mounting portion 110, or a limiting groove that does not pass through the first pull slide 600; the second limiting portion 613 is a limiting side plate. Specifically, the limiting side plate is a side plate close to the large hole portion 614 and away from the small hole portion 615. Since no other structure is required on the side of the side plate away from the small hole portion 615, it can be directly used as the second limiting portion 613. On the one hand, it can save the material of the first pull slide 600, and on the other hand, it can simplify its production process and reduce production costs.

[0070] As one of the preferred embodiments, the first limiting structure is arranged between the first guide structure and the gourd hole. Through the above arrangement, the first limiting structure forms a matching limit between the first guide structure and the gourd hole, and its limiting effect can be effectively utilized to prevent the first pull slide 600 from moving or deflecting during operation, thereby ensuring its use effect.

[0071] In this embodiment, if Figure 8As shown, the first pull slide 600 includes a first pull slide body 610, the first guide structure and / or the first limiting structure are arranged between the first pull slide body 610 and the first mounting portion 110, the gourd hole is arranged on the first pull slide body 610, and a first folding portion 620 is arranged at one end of the first pull slide body 610, and the first folding portion 620 is folded in a direction away from the first mounting portion 110, and is used to pull the first pull slide 600 to move. The arrangement of the first folding portion 620 is convenient for the operator to grasp, so as to pull the first pull slide 600 to move, and realize the rapid assembly of the panel 100 and the housing 200. As an embodiment of the present application, the first guide groove 611, the first limiting portion 612 and the second limiting portion 613 are all arranged on the first pull slide body 610.

[0072] As one example, Figure 8 As shown, a second folding portion 630 is provided on a side of the large hole portion 614 away from the small hole portion 615, and the second folding portion 630 is folded in a direction away from the first mounting portion 110. The second folding portion 630 can enhance the strength of the first pull slide 600 on one hand, and a corresponding limiting piece (not shown in the drawings) is provided on the first mounting portion 110 on the other hand, so that when the first pull slide 600 is in the passing position, the second folding portion 630 is arranged in contact with the limiting piece, and this arrangement can achieve surface contact between the second folding portion 630 and the limiting piece, so as to adjust the position of the first pull slide 600 accordingly, and correct the deviation of the first pull slide 600 during the movement, so as to ensure the smooth matching installation of the panel 100 and the housing 200.

[0073] Specifically, Figure 3 , Figure 4 As shown, when the ceiling machine is hung on the ceiling, the first pull slide 600 is arranged on the lower side of the first mounting portion 110. When the ceiling machine is hung on the ceiling, the first pull slide 600 is arranged on the lower side so that it can directly face the operator, which is convenient for the disassembly and assembly of the panel 100. It should be noted that the upper and lower directions in this embodiment are described according to the positional relationship when the ceiling machine is hung on the ceiling.

[0074] As one of the optional embodiments, Figure 4 As shown, a limiting nut 221 is provided at the first end of the mounting bolt 220, and the limiting nut 221 can pass through the first mounting hole 112 and the large hole portion 614 along with the mounting bolt 220, and can be blocked and fixed with the small hole portion 615. Alternatively, a neck portion is provided at the first end of the mounting bolt 220, and the diameter of the neck portion is smaller than that of the mounting bolt 220, and the neck portion can be engaged and fixed with the small hole portion 615.

[0075] like Figure 1 , Figure 2 As shown, a mounting ear 210 is provided on the housing 200, and the mounting bolt 220 is provided on the housing 200 through the mounting ear 210. The first end of the mounting bolt 220 is fixedly matched with the panel 100, and the second end is used to fix and suspend the housing 200 on the ceiling. Since the present invention does not involve the improvement of the specific structure and connection relationship of the second end of the mounting bolt 220 and the internal components of the housing 200, the drawings of this application do not fully show the second end of the mounting bolt 220 and the internal components of the housing 200, and the drawings of this application are not used to limit the specific size relationship between the mounting bolt 220 and the housing 200.

[0076] As one of the optional embodiments, a lifting ring is further provided on the panel 100, and the lifting ring is rotatably connected to the panel 100. A hanging hook is provided in the housing 200, and the lifting ring and the hanging hook are detachably matched and hung. This arrangement allows the panel 100 to be pre-assembled by using the lifting ring and the hanging hook to be matched and hung when the panel 100 is installed, and then the operator can have a free hand to operate the first pull slide 600, thereby improving its operational convenience. The specific structure of the lifting ring and the hanging hook can refer to the prior art, and will not be described in detail here.

[0077] On this basis, the panel 100 may be detachably provided with a grille 500. This embodiment further provides an assembly structure of the grille 500 and the panel 100:

[0078] like Figures 13 to 19 As shown, a plurality of grille hooks 510 are provided on one side of the grille 500, and a second mounting portion 120 is correspondingly provided on the panel 100. The grille hooks 510 are rotatably matched and hung with the second mounting portion 120, and a plurality of second pull-slide assemblies are provided on the other side opposite to the grille hooks 510. The second pull-slide assemblies include a movable second pull-slide sheet 900, and a second plug-in groove 150 is correspondingly provided on the panel 100. The second pull-slide sheet 900 can move into the second plug-in groove 150 to form a matched fixation between the grille 500 and the panel 100. The second pull-slide sheet 900 includes a pull-slide handle 921, and the pull-slide handle 921 is provided on the outer peripheral side of the grille 500 for driving the second pull-slide sheet 900 to move. After the grille 500 and the panel 100 are matched and assembled, there is a gap between the outer periphery of the grille 500 and the panel 100, and the pull-slide handle 921 is provided in the gap.

[0079] Generally, a filter is provided in the ceiling machine to block the air inlet. The filter is fixedly arranged on the upper side of the grille 500. The filter is used to filter the air entering the interior of the ceiling machine and needs to be cleaned regularly. To clean the filter, the grille 500 needs to be removed. In the prior art, the grille 500 is usually installed with the panel 100 by a snap-on structure, which makes the grille 500 difficult to remove. The panel 100 needs to be disassembled as a whole to clean the filter, which makes the filter difficult to clean. Failure to clean the filter for a long time will lead to bacterial growth, affecting the health of the user. In this embodiment, through the setting of the gap and the sliding handle 921, when it is necessary to disassemble the grille 500, it is only necessary to pull the second sliding piece 900 out of the second plug-in slot 150 by moving the sliding handle 921 in the gap. At this time, the side of the grille 500 provided with the second sliding assembly is separated from the panel 100, so that the grille 500 can rotate around the second mounting portion 120 without falling off. At this time, the filter screen can be disassembled and cleaned. After cleaning, the second sliding piece 900 is moved by the sliding handle 921 to cooperate with the second plug-in slot 150 to complete the matching and fixing of the grille 500 and the panel 100. This setting makes it unnecessary to completely disassemble the grille 500. The filter net can be cleaned simply and conveniently. If the grille 500 needs to be completely removed, after pulling the second pull slide 900 out of the second plug-in slot 150, lift up the part of the grille 500 close to the second mounting portion 120, and then move it in the direction of the second plug-in slot 150 so that the grille hook 510 is disengaged from the second mounting portion 120, and the grille 500 can be completely removed. During installation, the grille hook 510 can be first hooked with the second mounting portion 120, and then the second pull slide 900 can be moved by pulling the sliding handle 921 to plug it into the second plug-in slot 150, so that the grille 500 and the panel 100 can be installed in a simple and convenient manner.

[0080] As one example, Fig.18 As shown, the grille hook 510 includes a connecting portion 511 and a rotating shaft 512, the first end of the connecting portion 511 is connected to the side of the grille 500, the second end of the connecting portion 511 extends in a direction away from the grille 500, and the rotating shaft 512 is arranged at the second end of the connecting portion 511. The above structure is simple, easy to manufacture and hang, and convenient for setting the corresponding second mounting portion 120. It should be noted that in one of the preferred embodiments, the second end of the connecting portion 511 is bent downward, which is convenient for setting the hanging structure corresponding to the rotating shaft 512 and making it have a larger rotation space. The hanging structure can be a hook-shaped structure that cooperates with the two ends of the rotating shaft 512, or other structures can be used.

[0081] As one of the optional embodiments, Fig.18As shown, two connecting parts 511 are provided, and one rotating shaft 512 is provided, and the two connecting parts 511 are provided at a certain distance, and the second mounting part 120 includes a hanging hole 121 and a hanging stopper 122, and the rotating shaft 512 can pass through the hanging stopper 122 and extend into the hanging hole 121, and after the hanging is completed, the hanging stopper 122 cooperates with the rotating shaft 512 between the two connecting parts 511 to stop. Specifically, as Fig.11 , Fig.17 As shown, the hanging block piece 122 protrudes upward at the bottom of the opening of the hanging hole 121, the length of the rotating shaft 512 is recorded as L1, the distance between the two connecting parts 511 is recorded as L2, the length of the hanging hole 121 is recorded as L3, and the length of the hanging block piece 122 is recorded as L4, then L3>L1>L2>L4, wherein the length direction of the hanging hole 121 and the hanging block piece 122 is the same as the length direction of the rotating shaft 512, this arrangement allows a hanging groove to be formed between the hanging block piece 122 and the hanging holes 121 on both sides thereof, and when the grille hook 510 is engaged with the second mounting part 120, the connecting part 511 is engaged with the hanging groove. Through the above arrangement, when the grille hook 510 is hung with the second mounting portion 120, the rotating shaft 512 is first extended into the hanging hole 121 on the upper side of the hanging block 122, and then the grille 500 is lowered downward so that the hanging block 122 extends between the two connecting portions 511. At this time, the two connecting portions 511 also enter the hanging grooves, and the grille hook 510 and the second mounting portion 120 can be hung in a simple and convenient manner.

[0082] As another embodiment of the present invention, there is one connecting portion 511 and one rotating shaft 512, and the second mounting portion 120 includes a hanging hole 121 and two hanging block plates 122. The rotating shaft 512 can pass over the hanging block plates 122 and extend into the hanging hole 121. After the hanging is completed, the two hanging block plates 122 cooperate with the two ends of the rotating shaft 512 to stop. The hanging block piece 122 protrudes upward at the bottom of the opening of the hanging hole 121, and is respectively arranged at positions close to the two ends of the length direction of the hanging hole 121. The length of the rotating shaft 512 is recorded as L1, the width of the connecting portion 511 is recorded as L2, the length of the hanging hole 121 is recorded as L3, and the length of the hanging block piece 122 is recorded as L4, then L3>L1>(L3-L2) / 2>L4, wherein the length direction of the hanging hole 121 and the hanging block piece 122 is the same as the length direction of the rotating shaft 512, the width direction of the connecting portion 511 is the same as the length direction of the rotating shaft 512, and the length direction of the rotating shaft 512 is its axial direction. This arrangement forms a hanging groove between the two hanging block pieces 122, and when the grille hook 510 is engaged with the second mounting portion 120, the connecting portion 511 is engaged with the hanging groove. Through the above arrangement, when the grille hook 510 is hung with the second mounting portion 120, the rotating shaft 512 is first extended into the hanging hole 121 on the upper side of the hanging block 122, and then the grille 500 is lowered downward so that the hanging block 122 extends between the rotating shaft 512 on both sides of the connecting portion 511 and the grille 500. At this time, the connecting portion 511 also enters the hanging groove, and the grille hook 510 and the second mounting portion 120 can be hung together, which is simple and convenient.

[0083] As an embodiment of the present invention, Figure 14 to Figure 17 As shown, the second pull-slide assembly further includes a fifth mounting portion 520, the fifth mounting portion 520 is disposed on the grille 500, the second pull-slide sheet 900 is movably disposed on the fifth mounting portion 520, and the pull-slide handle 921 can drive the second pull-slide sheet 900 to move between two working positions, the disassembly position and the locking position. When the second pull-slide sheet 900 is located in the locking position, the second pull-slide sheet 900 is fixedly matched with the second plug-in slot 150 for fixed connection between the grille 500 and the panel 100. When the second pull-slide sheet 900 is located in the disassembly position, the second pull-slide sheet 900 is pulled out of the second plug-in slot 150 for disassembling the grille 500 from the panel 100. Through the above arrangement, the grille 500 and the panel 100 can be quickly disassembled and assembled, the operation steps are simplified, and the user experience is improved.

[0084] As one of the optional embodiments, Fig.15As shown, a second guide structure is provided between the fifth mounting portion 520 and the second pull slide 900, and the second pull slide 900 moves between the disassembly position and the locking position along the second guide structure. The second guide structure is used to limit and guide the movement of the second pull slide 900, so as to prevent the second pull slide 900 from being skewed during movement, thereby ensuring the smooth matching and plugging of the second pull slide 900 with the second plug-in slot 150, thereby improving the assembly efficiency of the grille 500 and the panel 100.

[0085] Optional, such as Fig.17 , Fig.19 As shown, the second guide structure includes a second limit screw 521, a second screw column 522 and a second guide groove 911, and the second nut diameter of the second limit screw 521 is greater than the width of the second guide groove 911. Among them, the second screw column 522 can be set on the fifth mounting portion 520, and the second guide groove 911 is correspondingly set on the second pull slide 900. The second screw column 522 can also be set on the second pull slide 900, and the second guide groove 911 is correspondingly set on the fifth mounting portion 520, which is not limited here. Through the above arrangement, the second pull slide 900 moves between the disassembly position and the locking position under the cooperation and limiting action of the second limit screw 521 and the second guide groove 911, avoiding the second pull slide 900 from being skewed when moving, and ensuring the smooth cooperation and installation of the panel 100 and the grille 500. It should be noted that the second guide structure can also adopt a boss + guide groove structure, and the boss extends into the guide groove for limiting and guiding the technical solution, which will not be described in detail here. As one of the optional embodiments, there are two second screw columns 522 and two second limit screws 521 respectively, and there is one second guide groove 911. The two second limit screws 521 respectively pass through the second guide groove 911 and are connected to the second screw column 522. This setting limits the moving direction of the second pull slide 900 by the two second limit screws 521, which can completely avoid its skewness during the movement, but requires a longer second guide groove 911. As another optional embodiment, there are two second screw columns 522, two second limit screws 521 and second guide groove 911 respectively, and each group of second screw columns 522, second limit screws 521 and second guide groove 911 constitutes a second guide structure, so that two groups of guide structures are used to limit and guide the second pull slide 900, which can also completely avoid its skewness during the movement, thereby ensuring the smooth coordination and installation of the panel 100 and the grille 500.

[0086] As one example, Fig.17 , Fig.19As shown, the second guide structure also includes a first guide plate 523 and a first guide portion 913 for matching guidance, and a second guide plate 524 and a second guide portion 914 for matching guidance, the first guide portion 913 includes a third guide groove for matching guidance with the first guide plate 523, the second guide portion 914 includes a fourth guide groove for matching guidance with the second guide plate 524 and a fifth limiting portion 915, a limiting step 528 is provided on the second guide plate 524, and the fifth limiting portion 915 is used for matching and limiting with the limiting step 528. Through the above arrangement, the displacement direction of the second pull slide 900 can be further limited to prevent it from being offset during the movement process, thereby ensuring the smooth plugging of the second pull slide 900 with the second plugging slot 150, wherein the arrangement of the fifth limiting portion 915 and the limiting step 528 is used to assist in limiting the displacement of the second pull slide 900 when it moves to the second plugging slot 150.

[0087] As one of the preferred embodiments, Fig.17 , Fig.19 As shown, the fifth mounting portion 520 further includes a support plate 525, on which a through hole 526 is provided, and the second pull slide 900 is movably provided through the through hole 526. It should be understood that in order to ensure the mobility of the second pull slide 900, the second limit screw 521 cannot be completely tightened, and the first guide plate 523 and the first guide portion 913, the second guide plate 524 and the second guide portion 914 cannot be tightly connected. Therefore, when the grille 500 is assembled with the panel 100, the second pull slide 900 will move downward to a certain extent, and there is a risk that it cannot be aligned with the second plug-in slot 150. The arrangement of the support plate 525 and the through hole 526 can form an effective support for the second pull slide 900, limit its downward displacement during assembly, and ensure that the second pull slide 900 can be smoothly assembled with the second plug-in slot 150.

[0088] In this embodiment, if Fig.19 As shown, the second pull slide 900 includes a second pull slide body 910 and a connecting plate 920, the second guide structure is arranged between the second pull slide body 910 and the fifth mounting portion 520, the connecting plate 920 is used to connect the second pull slide body 910 with the pull slide handle 921, and the fifth mounting portion 520 also includes a sliding groove 527, and the connecting plate 920 is movably arranged in the sliding groove 527. The sliding groove 527 is used to limit the movement displacement of the connecting plate 920, thereby limiting the movement displacement of the pull slide handle 921, and further limiting the displacement of the second pull slide 900.

[0089] As a preferred embodiment, Fig.19As shown, a snap-in boss 912 is provided on the second pull slide 900, and a snap-in slot (not shown in the drawings) is correspondingly provided in the second plug-in slot 150. When the second pull slide 900 is in the locking position, the snap-in boss 912 is engaged with the snap-in slot. Through the above arrangement, the second pull slide 900 can be locked when it is engaged with the second plug-in slot 150, so as to prevent the second pull slide 900 from being displaced, thereby ensuring the stability of the connection between the grille 500 and the panel 100.

[0090] On this basis, the panel 100 may also be provided with an air guide plate 400 driven by a driving device. This embodiment also provides an installation structure of the air guide plate 400 driving device:

[0091] like Figures 9 to 11 , Figure 20-23 As shown, it includes a panel 100, an air guide plate 400, an air guide drive assembly 700 and an air guide driven assembly 800, and a third mounting portion 130 and a fourth mounting portion 140 are arranged on the panel 100, the third mounting portion 130 is used for cooperating with the active end of the air guide plate 400 and the air guide drive assembly 700 for assembly, and the fourth mounting portion 140 is used for cooperating with the driven end of the air guide plate 400 and the air guide driven assembly 800 for assembly, a first limit platform 136 is arranged in the third mounting portion 130, and a second limit platform 412 is arranged at the active end of the air guide plate 400, and the first limit platform 136 is used for cooperating with the second limit platform 412 to limit the assembly angle of the air guide plate 400.

[0092] In the prior art, the active end of the air guide plate 400 needs to be plugged into the output shaft of the motor during installation. If the air guide plate 400 is set in parallel with the panel 100, the air guide plate 400 will be unable to be gripped due to the extremely small distance between the side plates of the mounting holes on the air guide plate 400 and the panel 100, affecting the assembly of the air guide plate 400. Therefore, it is necessary to rotate the output shaft of the motor by a certain angle and tilt the air guide plate 400 by a certain angle relative to the panel 100 for assembly. During assembly, the angle between the air guide plate 400 and the panel 100 may be too large, affecting the operator's grip and affecting the assembly efficiency. In the present application, the angle of the air guide plate 400 during assembly with the panel 100 is limited to a certain range through the setting of the first limit platform 136 and the second limit platform 412, so that it is easy to install quickly and the assembly is simple and convenient, which significantly improves the assembly efficiency of the air guide plate 400.

[0093] As one of the optional embodiments, Fig.10 , Figure 20 to Figure 22As shown, the active end of the air guide plate 400 is provided with a first connecting column 410, the third mounting portion 130 includes a first mounting groove 135, the first connecting column 410 is rotatably arranged in the first mounting groove 135, the first limiting platform 136 is arranged on the first mounting groove 135, and the second limiting platform 412 is correspondingly arranged on the first connecting column 410, and the first connecting column 410 is used to connect with the air guide drive assembly 700, and can drive the air guide plate 400 to rotate under the drive of the air guide drive assembly 700. Through the above arrangement, it is only necessary to arrange corresponding limiting structures such as the first limiting platform 136 and the second limiting platform 412 on the first connecting column 410 and the first mounting groove 135 of the prior art, so as to realize the angle limiting of the air guide plate 400 during assembly, without significantly changing the structure of the prior art, which is simple and convenient. Specifically, the first mounting groove 135 is arranged on the first step, the first step is fixedly connected to the panel 100, and the side of the first mounting groove 135 close to the corner cover plate 300 is a first opening structure, and the first opening structure facilitates the setting of the first connecting column 410 and the second connecting column 740 of the wind guide drive assembly 700.

[0094] In this embodiment, if Fig.21 , Fig. 22 As shown, the wind guide drive assembly 700 includes a drive cover plate 710, a first side plate 720, a second side plate 760, a front side plate and a drive member 770. The drive cover plate 710, the first side plate 720, the second side plate 760 and the front side plate are arranged to form a first accommodating cavity. The drive member 770 is arranged in the first accommodating cavity. A second connecting column 740 is arranged on the front side plate. A plug-in column 741 is arranged in the second connecting column 740. A third plug-in groove 411 is arranged on the first connecting column 410. The plug-in column 741 is plugged in with the third plug-in groove 411. When plugged in, the second connecting column 740 is sleeved on the outer periphery of the first connecting column 410, and the third plug-in groove 411 is connected to the output shaft of the drive member 770. The third plug slot 411 is an elliptical hole. In this case, when the driving member 770 is running, the output shaft drives the third plug slot 411 to rotate, and then drives the air guide plate 400 to rotate, so that the air guide plate 400 can be driven to deliver air. Optionally, the driving member 770 is a motor.

[0095] As one of the preferred embodiments, Fig.10 , Fig.21As shown, a limiting column 750 is further provided on the front side plate, and a first limiting groove 134 is correspondingly provided on the third mounting portion 130, and the first limiting groove 134 cooperates with the limiting column 750 to limit. The setting of the limiting column 750 and the first limiting groove 134 can limit the insertion depth of the plug-in column 741 and the third plug-in groove 411, and can also limit the installation height of the wind guide drive assembly 700, thereby limiting the installation position of the wind guide drive assembly 700 to ensure smooth assembly thereof with the wind guide plate 400. Optionally, the first limiting groove 134 is provided on the first step.

[0096] Optional, such as Fig.21 , Fig. 22 As shown, a first positioning plate 730 is provided on the first side plate 720, a third screw hole is provided on the first positioning plate 730, and a first screw column 131 is correspondingly provided on the third mounting portion 130, and the wind guide drive assembly 700 is fixedly provided on the panel 100 through the third screw hole and the first screw column 131. It should be noted that after the wind guide drive assembly 700 is connected with the wind guide plate 400, the wind guide drive assembly 700 is pushed toward the wind guide plate 400, and when the front side plate abuts against the panel 100 or the limiting column 750 abuts against the first limiting groove 134, the preset installation position is reached, and at this time, the third screw hole is automatically aligned with the first screw column 131, so that the wind guide drive assembly 700 can be fixedly connected with the panel 100 using screws.

[0097] As one of the preferred embodiments, Fig.10 As shown, the third mounting portion 130 further includes a first limiting plate 133, and the first limiting plate 133 is used to cooperate with the first positioning plate 730 to limit the distance between the wind guide drive assembly 700 and the wind guide plate 400 when the wind guide drive assembly 700 is disassembled and assembled. Among them, limiting the distance between the air guide drive assembly 700 and the air guide plate 400 during assembly and disassembly means that when installing the air guide drive assembly 700, the first positioning plate 730 is set between the first step and the first limiting plate 133, so that the air guide drive assembly 700 is directly set at a position close to the air guide plate 400, so as to realize the rapid assembly of the air guide plate 400 and the air guide drive assembly 700. When the air guide drive assembly 700 needs to be disassembled, the plug-in column 741 is separated from the third plug-in slot 411, which will drive the air guide drive assembly 700 to move away from the first step. At this time, the abutment between the first limiting plate 133 and the first positioning plate 730 can limit the distance between the air guide drive assembly 700 and the air guide plate 400, so that the installation of the air guide drive assembly 700 only needs to be carried out in a smaller space range, saving the internal space of the ceiling machine when the air guide drive assembly 700 is installed.

[0098] In one embodiment of the present invention, Fig.10 As shown, the third mounting portion 130 also includes a rear plate 132, and the rear plate 132 is arranged at a position away from the air guide plate 400. After the air guide drive assembly 700 is assembled with the air guide plate 400, the rear plate 132 is flush with the end of the drive cover plate 710 away from the front side plate. Preferably, the shape and size of the rear plate 132 are adapted to the drive cover plate 710. After the air guide drive assembly 700 is assembled, the rear plate 132 closes the end of the drive cover plate 710 away from the front side plate. The arrangement of the rear plate 132 can support the drive cover plate 710 when the air guide drive assembly 700 is installed, so as to prevent the second connecting column 740 from tilting and affecting the assembly with the air guide plate 400. In addition, the rear plate 132 can also protect the drive member 770 after the air guide drive assembly 700 is assembled. As an optional embodiment, the first limiting plate 133 , the rear plate 132 , the first screw column 131 , the first limiting groove 134 , the first installation groove 135 , the first limiting platform 136 and the first boss are integrally injection molded with the panel 100 .

[0099] In this embodiment, if Fig.11 , Fig.23 As shown, the wind guide driven component 800 includes a driven cover plate 810, a plug-in plate 820 and a second positioning plate 850, the fourth mounting portion 140 includes a second screw hole 141, a first plug-in slot 142 and a second mounting slot 143, the plug-in plate 820 and the second positioning plate 850 are respectively arranged on both sides of the driven cover plate 810, the plug-in plate 820 is used to cooperate with the first plug-in slot 142, the second positioning plate 850 is provided with a fourth screw hole, the fourth screw hole is arranged corresponding to the second screw hole 141, and is used for fixed connection between the wind guide driven component 800 and the fourth mounting portion 140, the driven cover plate 810 is provided with a connecting groove 840, the connecting groove 840 is used to cooperate with the second mounting groove 143 to form a rotation space, and the driven shaft of the driven end of the wind guide plate 400 is rotatably arranged in the rotation space. Through the above-mentioned arrangement, one side of the air-guiding driven component 800 is positioned by plugging, and the other side is fixedly connected by screwing, so that the air-guiding driven component 800 can be quickly installed. During the specific installation, the driven shaft can be first set in the second installation groove 143, and then the plug-in plate 820 can be plugged into the first plug-in groove 142, and then the driven cover plate 810 can be covered on the driven shaft. At this time, the connecting groove 840 cooperates with the second installation groove 143 to form a rotation space, and the second positioning plate 850 is fitted with the panel 100. After aligning the fourth screw hole with the second screw hole 141, the air-guiding driven component 800 can be fixedly screwed to the fourth mounting portion 140.

[0100] As one of the preferred embodiments, Fig.23As shown, a stopper plate 830 is provided on one side of the plug-in board 820, and the stopper plate 830 is used for the matching and limiting of the plug-in board 820 and the first plug-in slot 142. The stopper plate 830 can abut against the end wall of the first plug-in slot 142, thereby limiting the depth of the plug-in board 820 entering the first plug-in slot 142. When the stopper plate 830 abuts against the end wall of the first plug-in slot 142, the fourth screw hole is aligned with the second screw hole 141. This setting can realize the automatic alignment of the fourth screw hole and the second screw hole 141, thereby saving the time of aligning the screw holes during installation and improving the assembly efficiency. It should be noted that the first plug-in slot 142 is provided on the second boss, and the abutment of the stopper plate 830 with the end wall of the first plug-in slot 142 can also be considered as the abutment of the stopper plate 830 with the side wall of the second boss.

[0101] As one of the preferred embodiments, Figure 1 , Figures 9 to 11 As shown, four air guide plates 400 are arranged near the four sides of the panel 100, wherein the air guide drive components 700 corresponding to two adjacent air guide plates 400 are arranged near the first corner, and the air guide drive components 700 corresponding to the other two air guide plates 400 are arranged near the diagonal positions of the first corner. Fig.10 Take the first angle as an example, Fig. 9 The angles in the diagram are the second angle, the third angle, and the fourth angle in clockwise order, wherein the wind guide drive components 700 corresponding to the two wind guide plates 400 are arranged near the first angle, the diagonal angle of the first angle is the third angle, and the wind guide drive components 700 corresponding to the other two wind guide plates 400 are arranged near the third angle. In this case, the wind guide driven components 800 corresponding to the four wind guide plates 400 are arranged in pairs near the second angle and the fourth angle. Through the above arrangement, the wind guide drive components 700 are arranged in pairs at diagonal positions, and the wind guide driven components 800 are arranged in pairs at another diagonal position. Since the wind guide driven component 800 does not include the driving member 770, its volume is smaller, thereby occupying a smaller installation space. By arranging them in pairs near the same angle, more installation space can be saved to install other components.

[0102] Example 2

[0103] The present embodiment discloses a ceiling machine, including a panel 100 and a shell 200. The panel 100 and the shell 200 are installed in cooperation with the installation structure of the ceiling machine panel and the shell as described in Example 1. Removable corner covers 300 are provided at the four corners of the panel 100. When the corner covers 300 are assembled on the panel 100, the installation structure of the ceiling machine panel and the shell is covered. In addition to covering the installation structure of the ceiling machine panel and the shell, the corner covers 300 can also cover the installation structure of the air guide plate 400 drive device. Regarding the connection method between the corner covers 300 and the panel 100, such as snap-on or screw-on, the details can be referred to the prior art and will not be described here. The corner covers 300 are provided to cover the corresponding installation structure and can serve as a decorative aesthetic after installation.

[0104] The ceiling machine provided in this embodiment has the same advantages as the installation structure of the ceiling machine panel and the shell provided in Example 1 over the prior art, which will not be described in detail here.

[0105] It should be noted that the ceiling machine also includes conventional parts of the ceiling machine such as a heat exchanger and a water tray. The specific structure and connection relationship thereof can refer to the existing technical solutions and will not be limited or elaborated here.

[0106] Although the present invention is disclosed as above, the present invention is not limited thereto. In the description of this specification, the description of reference terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation 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. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so the scope of protection of the present invention should be based on the scope defined by the claims.

Claims

1. A mounting structure for a ceiling panel and a housing, characterized in that: include: A mounting bolt (220), wherein the mounting bolt (220) is disposed on the housing (200) and is used for being fixedly connected to the panel (100); A first mounting portion (110), the first mounting portion (110) being arranged at four corners of the ceiling panel (100), a first mounting hole (112) being arranged on the first mounting portion (110), and a first end of the mounting bolt (220) being capable of passing through the first mounting hole (112) to perform matching installation of the panel (100) and the housing (200); A first pull slide (600), the first pull slide (600) is movably arranged on the first mounting portion (110), a gourd hole is arranged on the first pull slide (600), the gourd hole includes a large hole portion (614) and a small hole portion (615) which are connected, the first pull slide (600) can move between two working positions, namely a passing position and a fixed position, relative to the first mounting portion (110), when the first pull slide (600) moves to the passing position, the large hole portion (614) corresponds to the first mounting hole (112), and the first end of the mounting bolt (220) can pass through the first mounting hole (112) and the large hole portion (614); when the first pull slide (600) moves to the fixed position, the small hole portion (615) corresponds to the first mounting hole (112), and the small hole portion (615) can cooperate with the mounting bolt (220) to be fixed.

2. The installation structure of the ceiling panel and the housing according to claim 1, characterized in that: A first guide structure is provided between the first mounting portion (110) and the first pull slide (600), and the first pull slide (600) moves between a passing position and a fixed position along the first guide structure.

3. The installation structure of the ceiling panel and the housing as claimed in claim 2, characterized in that: The first guide structure comprises a first screw hole (114), a first limiting screw (111) and a first guide groove (611); the first limiting screw (111) passes through the first guide groove (611) and is connected to the first screw hole (114); the diameter of the first nut of the first limiting screw (111) is greater than the width of the first guide groove (611).

4. The installation structure of the ceiling panel and the housing according to claim 1, characterized in that: A first limiting structure is also provided between the first mounting portion (110) and the first pull slide (600), the first limiting structure being used for limiting the first pull slide (600) in the passing position and / or the fixed position.

5. The installation structure of the ceiling panel and the housing as claimed in claim 4, characterized in that: The first limiting structure comprises a spring buckle (113), a first limiting portion (612) and a second limiting portion (613); when the first pull slide (600) is located at the passing position, the spring buckle (113) cooperates with the second limiting portion (613) to limit; when the first pull slide (600) is located at the fixed position, the spring buckle (113) cooperates with the first limiting portion (612) to limit.

6. The installation structure of the ceiling panel and the housing as claimed in claim 5, characterized in that: The spring buckle (113) is arranged on the first mounting portion (110), and the first limiting portion (612) and the second limiting portion (613) are arranged on the first pull slide (600).

7. The installation structure of the ceiling panel and the housing as claimed in claim 5, characterized in that: The spring catch (113) comprises a spring catch groove (1131) and a spring bar (1132), wherein the spring bar (1132) is arranged in the spring catch groove (1131), and the spring bar (1132) partially protrudes from the spring catch groove (1131), and the protruding portion of the spring bar (1132) can be compressed and deformed to shrink in the direction of the spring catch groove (1131) when the first pull slide (600) moves, and pops out when the first pull slide (600) reaches a predetermined working position, and cooperates with the first limiting portion (612) or the second limiting portion (613) to limit.

8. The installation structure of a ceiling panel and a housing as claimed in any one of claims 5 to 7, characterized in that: The first limiting portion (612) is one of a limiting hole, a limiting groove, and a limiting protrusion; the second limiting portion (613) is one of a limiting hole, a limiting groove, a limiting protrusion, and a limiting side plate.

9. The installation structure of the ceiling panel and the housing as claimed in claim 1, characterized in that: The first pull slide (600) comprises a first pull slide body (610), and a first folding portion (620) is provided at one end of the first pull slide body (610). The first folding portion (620) is folded in a direction away from the first mounting portion (110) to pull the first pull slide (600) to move.

10. A ceiling machine, characterized in that: The ceiling machine comprises a mounting structure of a ceiling machine panel and a shell as described in any one of claims 1 to 9, and detachable corner covers (300) are provided at the four corners of the panel (100). When the corner covers (300) are assembled on the panel (100), the mounting structure of the ceiling machine panel and the shell is covered.

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