An assembled air conditioner ceiling

Abstract

The application relates to the technical field of assembled ceiling structures, improves the inconvenient maintenance of air conditioners in the ceiling of the prior art, and discloses an assembled air conditioner ceiling, which comprises a lower ceiling plate, a hoisting piece, a side filling plate and a connecting piece, the lower ceiling plate is connected in parallel with a ceiling through the hoisting piece, the side filling plate is connected to one side of the lower ceiling plate in parallel with a wall body, the side filling plate is connected with the ceiling through the connecting piece, the lower ceiling plate and the side filling plate are connected through a fixing piece, the connecting piece comprises a connecting rod and a guide rod, one end of the connecting rod is connected with the ceiling, the other end of the connecting rod is connected with the guide rod, the guide rod comprises a carry-in portion and a give-way portion, the carry-in portion is arranged perpendicularly to the side filling plate, the carry-in portion is provided with a carry-in groove, the give-way portion is arranged in parallel with the side filling plate, the give-way portion is provided with a give-way groove, the carry-in groove and the give-way groove are in T-shaped communication, and the connecting rod can slide in the give-way groove and the carry-in groove. The application can provide a ceiling which can conveniently maintain the air conditioner and prevent the ceiling from being repeatedly disassembled and assembled.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of assembled ceiling structure, and in particular to an assembled air conditioner ceiling. BACKGROUND

[0002] The ceiling is a kind of decoration of the top decoration of the housing living environment, and is one of the important parts of indoor decoration, the ceiling has the functions of heat preservation, heat insulation, sound insulation and sound absorption, and is also the hidden layer of electrical, ventilation and air conditioning, communication and fire alarm pipeline equipment engineering.

[0003] The prior art provides a ceiling, which comprises a hanging piece arranged on a wall top joist, a functional piece connected with the hanging piece, and a ceiling air outlet connected with the functional piece, the bottom end of the hanging piece is provided with a second sliding groove, the functional piece comprises an upper horizontal plate, a lower horizontal plate and a connecting plate, at least a part of the upper horizontal plate is located in the second sliding groove, the ceiling air outlet comprises a shell connected with an air pipe and an air outlet frame arranged on the shell, the shell is arranged on the upper side of the lower horizontal plate, and the lower side of the lower horizontal plate is provided with a ceiling plate connected with the side surface of the air outlet frame.

[0004] According to the related technology in the prior art, when the air conditioner is overhauled, the ceiling plate needs to be removed, the efficiency is not high, and the ceiling plate is easily damaged, and when the ceiling plate is installed again, the installation may not be flat. SUMMARY

[0005] In order to improve the problem of inconvenient air conditioner overhaul in the prior art, the present application provides an assembled air conditioner ceiling.

[0006] The technical scheme adopted is as follows:

[0007] An assembled air conditioner ceiling, comprising a lower ceiling plate, a hoisting piece, a side filling plate and a connecting piece, the lower ceiling plate is connected in parallel with a ceiling through the hoisting piece, the side filling plate is connected in parallel with a wall on one side of the lower ceiling plate, the lower ceiling plate and the side filling plate cooperate with the ceiling and the wall to form an installation space for placing an air conditioner, the side filling plate is connected perpendicularly with the ceiling through the connecting piece, the lower ceiling plate and the side filling plate are connected through a fixing piece, the connecting piece comprises a connecting rod and a guide rod, one end of the connecting rod is connected with the ceiling, and the other end of the connecting rod is connected with the guide rod, the guide rod comprises a carry-in part and a give-way part, the carry-in part is arranged perpendicularly to the side filling plate, the carry-in part is provided with a carry-in groove, the give-way part is arranged in parallel with the side filling plate, the give-way part is provided with a give-way groove, the carry-in groove and the give-way groove are in T-shaped communication, and the connecting rod can slide relatively in the give-way groove and the carry-in groove.

[0008] By adopting the technical scheme, the lower suspended ceiling plate is connected in parallel to the ceiling through the hoisting piece, the side filling plate is connected to the ceiling through the connecting piece, the guide rod can slide relative to the connecting rod, the lower suspended ceiling plate cooperates with the side filling plate to form a suspended ceiling, the lower suspended ceiling plate and the side filling plate are connected through the fixing piece, the suspended ceiling, the ceiling and the wall body form an installation space for placing the air conditioner, when the air conditioner needs to be overhauled, the fixing piece is unlocked, the side filling plate is slid outward, at this time, the connecting rod slides relative to the carry-over part to the position where the carry-over part communicates with the give-way part, the side filling plate can be slid to the side to expose the installation space, thereby facilitating the overhaul of the air conditioner by the worker, after the overhaul, the side filling plate is reset and fixed through the fixing piece; the side filling plate is pushed and pulled to expose the installation space, thereby providing a suspended ceiling which can conveniently overhaul the air conditioner and preventing the problem of low efficiency and affecting the service life of the suspended ceiling caused by repeatedly disassembling the suspended ceiling.

[0009] Optionally, the lower suspended ceiling plate is provided with a sliding groove parallel to the side filling plate, a balance block is slidably connected in the sliding groove, a rocker is rotatably connected to the balance block, the side filling plate is provided with a connecting rod, the rocker is provided with an adaptive groove along the length, and an end column which can slide in the adaptive groove is arranged at one end of the connecting rod away from the side filling plate.

[0010] By adopting the technical scheme, the balance structure is provided for the side filling plate relative to the connecting piece, the connecting rod connects the side filling plate, the connecting rod is connected to the rocker through the end column, so that when the side filling plate moves in the direction of approaching or moving away from the lower suspended ceiling plate, the position can be adaptively adjusted, and the lower part provides support for the side filling plate, when the side filling plate translates to the side, the connecting rod moves to the appropriate position of the rocker, and the balance block is dragged to move through the rocker, thereby always providing support for the side filling plate, so that the side filling plate can be more stable during movement.

[0011] Optionally, the suspended ceiling further comprises a guide rail and a support rail for installing the air conditioner, the guide rail and the support rail are both arranged perpendicular to the side filling plate, the guide rail is connected to the ceiling, a T-shaped guide groove is arranged in the length direction of one side of the guide rail away from the ceiling, a guide strip is slidably connected in the guide groove, the guide strip is connected to the air conditioner, the support rail is connected to the lower suspended ceiling plate, a support strip is slidably connected in the support rail, and the support strip is connected to the air conditioner.

[0012] By adopting the technical scheme, when the air conditioner is installed, a pipe with appropriate length is left as a margin for the movement of the air conditioner, the guide rail cooperates with the guide strip to connect the air conditioner to the suspended ceiling, the guide strip is provided with a T shape to provide support for the air conditioner, so that the gravity of the air conditioner is borne by the ceiling, and the support rail makes the sliding of the air conditioner more stable.

[0013] Optionally, the sliding groove is slidably connected with a linkage block at one end away from the balance block, the balance block is slidable to abut against the linkage block and drive the linkage block to continue to slide, the linkage block is rotatably connected with a linkage rod, and the linkage rod is rotatably connected with an air conditioner at one end away from the linkage block.

[0014] By adopting the above technical scheme, when the balance block slides to the linkage block along with the side filling plate, the side filling plate continues to move to drive the linkage block to move, so that the linkage rod drags the air conditioner to move, and the air conditioner moves outward to a certain extent to facilitate maintenance personnel to carry out maintenance.

[0015] Optionally, the connecting rod is provided with external threads, and the connecting rod is provided with connecting nuts at both ends, the connecting nuts abut against the guide rods from both sides, and the diameter of the connecting nuts is greater than the width of the carry-in slot or the give-way slot.

[0016] By adopting the above technical scheme, a relatively stable and convenient connecting scheme of the guide rod and the connecting rod is provided.

[0017] Optionally, the hoisting member comprises a hoisting rod and a combination piece, the combination piece is C-shaped, one end of the hoisting rod is connected with the ceiling, the other end of the hoisting rod vertically and downwardly penetrates one end of the combination piece, the hoisting rod is provided with external threads at the position, two hoisting nuts are threadedly connected with the hoisting rod, the two hoisting nuts clamp the combination piece from both sides, the lower hoisting plate is provided with a hanging piece that can be hooked on the combination piece, and the hanging piece and the combination piece are connected through a combination bolt.

[0018] By adopting the above technical scheme, a relatively stable and convenient fixing scheme of the lower hoisting plate is provided.

[0019] Optionally, the combination piece is provided with a positioning slot, and the hanging piece is provided with a positioning block that can be inserted into the positioning slot.

[0020] By adopting the above technical scheme, through cooperation of the positioning slot and the positioning block, the relative position of the hanging piece and the combination piece can be more easily determined during installation.

[0021] Optionally, the lower hoisting plate is provided with a fixing piece with an L-shaped vertical cross section, one end of the fixing piece is connected with the lower hoisting plate through a fixing nut, and the other end of the fixing piece is connected with a wall.

[0022] By adopting the above technical scheme, the connection between the lower hoisting plate and the wall is increased through the fixing piece, so that the stability of the lower hoisting plate is stronger.

[0023] Optionally, a stepped slot is formed in the upper surface of one end of the lower hoisting plate away from the wall, and a stepped strip corresponding in shape to the stepped slot is arranged on one side of the side filling plate close to the ground.

[0024] By adopting the above technical scheme, the lower hoisting plate provides support for the side filling plate to increase the stability of the side filling plate after installation through the ladder strip and the ladder groove.

[0025] Optionally, the lower hoisting plate is vertically provided with a plurality of countersunk holes communicated with the ladder groove, the ladder strip is provided with a circular hole corresponding to the position of the countersunk hole, the countersunk hole and the circular hole are provided with threads, and the fixing member is a countersunk bolt.

[0026] By adopting the above technical scheme, the countersunk setting makes the outer part of the suspended ceiling more flat, and the fixing member increases the stability of the connection between the lower hoisting plate and the side filling plate.

[0027] In summary, the present application has at least one of the following beneficial effects:

[0028] 1. The installation space is exposed by pushing and pulling the side filling plate, thereby providing a suspended ceiling which can be more convenient for air conditioner maintenance, preventing repeated disassembly of the suspended ceiling, resulting in low efficiency and affecting the service life of the suspended ceiling;

[0029] 2. The side filling plate moves to drive the linkage block to move the air conditioner through the linkage rod, and the air conditioner moves outward to facilitate the maintenance personnel to perform maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is a side view structure schematic diagram of the present embodiment;

[0031] Figure 2 is a top view structure schematic diagram of the present embodiment;

[0032] Figure 3 is a structure schematic diagram of the present embodiment after hiding the side filling plate.

[0033] BRIEF DESCRIPTION OF DRAWINGS: 1, ceiling; 2, wall; 3, air conditioner; 31, guide rail; 311, guide groove; 322, guide strip; 32, support rail; 321, support strip; 4, lower suspended ceiling plate; 41, sliding groove; 42, balance block; 421, rocker; 4211, adaptive groove; 44, linkage block; 441, linkage rod; 45, hanging piece; 451, combined bolt; 452, positioning block; 46, fixed piece; 47, ladder groove; 471, countersunk hole; 472, fixing member; 5, hoisting member; 51, hoisting rod; 511, hoisting nut; 52, combined piece; 521, positioning groove; 6, side filling plate; 61, connecting rod; 611, end column; 62, ladder strip; 63, circular hole; 7, connecting member; 71, connecting rod; 711, connecting nut; 72, guide rod; 721, carryover part; 7211, carryover groove; 722, let go part; 7221, let go groove. DETAILED DESCRIPTION

[0034] The application will be further described below in conjunction with the accompanying drawings. Figure 1 to the drawings Figure 3 The application will be further described below in conjunction with the accompanying drawings.

[0035] Referring to Figures 1 to 3 The application discloses an assembled air conditioner 3 ceiling, comprising a lower ceiling plate 4, a hoisting piece 5, a side filling plate 6 and a connecting piece 7. The lower ceiling plate 4 and the side filling plate 6 are preferably made of PVC, plastic steel or aluminum plastic material, so as to reduce the overall weight of the ceiling, and it is more labor-saving and the structure is more stable when the side filling plate 6 is moved. The lower ceiling plate 4 is connected with the ceiling 1 in parallel at a suitable distance by the hoisting piece 5, the side filling plate 6 is connected to one side of the lower ceiling plate 4 in parallel with the wall 2, and the lower ceiling plate 4 and the side filling plate 6 are preferably combined into a right-angle structure. The lower ceiling plate 4 and the side filling plate 6 cooperate with the ceiling 1 and the wall 2 to form an installation space for placing the air conditioner 3, and the vertical cutting surface of the installation space is preferably rectangular. The side filling plate 6 is connected with the ceiling 1 perpendicularly by the connecting piece 7, and the lower ceiling plate 4 and the side filling plate 6 are connected by the fixing piece 472. The connecting piece 7 comprises a connecting rod 71 and a guide rod 72, one end of the connecting rod 71 is connected with the ceiling 1, and the other end is connected with the guide rod 72. The guide rod 72 comprises a carry-in portion 721 and a give-way portion 722, the carry-in portion 721 is arranged perpendicularly to the side filling plate 6, the carry-in portion 721 is provided with a carry-in groove 7211, and the give-way portion 722 is arranged in parallel with the side filling plate 6, the give-way portion 722 is provided with a give-way groove 7221, the carry-in groove 7211 and the give-way groove 7221 are in T-shaped communication, and the connecting rod 71 can slide relatively in the give-way groove 7221 and the carry-in groove 7211. The guide rod 72 is arranged to extend outwardly from the edge of the side filling plate 6. It is worth noting that during installation, the connecting rod 71 needs to be first inserted into the carry-in groove 7211 away from one end of the side filling plate 6, the side filling plate 6 is slightly inclined towards the wall 2, so that the guide rod 72 can enter the adjacent ceiling space, and then the guide rod 72 and the connecting rod 71 are fixed relatively, and the installation of the side filling plate 6 is completed.

[0036] Referring to Figures 1 to 3, further, the lower ceiling plate 4 parallel side filling plate 6 is provided with a chute 41, the chute 41 is long strip-shaped, located in the front end of air conditioner 3, and the length of the chute 41 is much larger than the width of air conditioner 3. The sliding connection is provided with a balance block 42 in the chute 41, and the upper part of the balance block 42 is rotatably connected with a rocker 421. The side filling plate 6 is provided with a connecting rod 61 perpendicular to the plane of the side filling plate 6, and the rocker 421 is provided with a one-dimensional adaptive slot 4211 along the length. The end of the connecting rod 61 away from the side filling plate 6 is provided with an end column 611 which can slide in the adaptive slot 4211, so that the connecting rod 61 and the rocker 421 can relatively rotate and slide at the same time. The balance structure for the side filling plate 6 relative to the connecting member 7, the connecting rod 61 connects the side filling plate 6, and the connecting rod 61 is connected with the rocker 421 through the end column 611, so that the side filling plate 6 can be adjusted in position when moving towards or away from the lower ceiling plate 4, and support is provided for the side filling plate 6 at the lower part. When the side filling plate 6 translates to the side, the connecting rod 61 moves to the appropriate position of the rocker 421, and the balance block 42 is dragged to move through the rocker 421, so as to always provide support for the side filling plate 6, so that the side filling plate 6 can move more stably.

[0037] Referring to Figures 1 to 3 , further, the lower ceiling plate 4 is also provided with a magnetic block, when the side filling plate 6 is combined with the lower ceiling plate 4, the rocker 421 is in abutting position with the magnetic block, the rocker 421 is made of magnetic metal material, and the magnetic block generates an attractive force on the rocker 421 to increase the feedback of the side filling plate 6 during installation.

[0038] Referring to Figures 1 to 3 , further, the ceiling also includes a guide rail 31 and a support rail 32 for installing air conditioner 3, the guide rail 31 and the support rail 32 are both perpendicular to the side filling plate 6. The guide rail 31 is connected to the ceiling 1, and the side of the guide rail 31 away from the ceiling 1 is provided with a guide groove 311 with T-shaped cross section along the length direction. The guide groove 311 is slidably connected with a guide strip 322, and the guide strip 322 is connected with the air conditioner 3. In order to increase the convenience of moving the air conditioner 3, lubricating medium can be applied in the guide groove 311. The support rail 32 is connected to the lower ceiling plate 4, and the support rail 32 is slidably connected with a support strip 321, and the support strip 321 is connected with the air conditioner 3. Lubricating medium can be applied on the surface of the support strip 321. When installing the air conditioner 3, appropriate length of pipeline is left as the allowance for the movement of the air conditioner 3. The guide rail 31 cooperates with the guide strip 322 to connect the air conditioner 3 to the ceiling, and the guide strip 322 is provided with T-shaped structure to support the air conditioner 3, so that the gravity of the air conditioner 3 is borne by the ceiling 1. The support rail 32 makes the sliding of the air conditioner 3 more stable.

[0039] Referring to Figures 1 to 3Further, the sliding groove 41 is slidably connected with a linkage block 44 at the end away from the balance block 42, the balance block 42 can slide to abut against the linkage block 44 and drive the linkage block 44 to continue to slide, the linkage block 44 is rotatably connected with a linkage rod 441, the end of the linkage rod 441 away from the linkage block 44 is rotatably connected with the side wall of the air conditioner 3. When the balance block 42 slides to the linkage block 44 along with the side filling plate 6, the side filling plate 6 continues to move to drive the linkage block 44 to move so as to drag the air conditioner 3 to move through the linkage rod 441, the air conditioner 3 moves outwardly to move out partially to facilitate the maintenance personnel to maintain.

[0040] With reference to Figures 1 to 3 Further, the connecting rod 71 is provided with external threads, the connecting rod 71 is provided with connecting nuts 711 at both ends, the connecting nuts 711 abut against the guide rods 72 from both sides, and the diameter of the connecting nuts 711 is greater than the width of the increment slot 7211 or the decrement slot 7221. During installation, the connecting rod 71 is first connected with the ceiling 1, one connecting nut 711 is first installed, and then the guide rods 72 are sequentially arranged into the connecting rod 71 from bottom to top, until the guide rods 72 abut against the connecting nuts 711, adjusted to the appropriate position, and the guide rods 72 are arranged into the adjacent suspended ceiling space, and then the other connecting nut 711 is installed, so that the two connecting nuts 711 limit the movement of the guide rods 72 in the vertical direction, the installation of the side filling plate 6 is completed, and a relatively stable and convenient connecting scheme of the guide rods 72 and the connecting rod 71 is provided.

[0041] With reference to Figures 1 to 3 Further, the hoisting member 5 comprises a hoisting rod 51 and a combination piece 52, the combination piece 52 is C-shaped, one end of the hoisting rod 51 is connected with the ceiling 1, the other end vertically and downwardly penetrates through one end of the combination piece 52, the hoisting rod 51 is provided with external threads at the position, and two hoisting nuts 511 are threadedly connected with the hoisting rod 51, the two hoisting nuts 511 clamp the combination piece 52 from both sides, the lower hoisting plate is provided with a hanging piece 45 which can be hooked on the combination piece 52, and the hanging piece 45 is connected with the combination piece 52 through a combination bolt 451. The hoisting rod 51 vertically and downwardly penetrates through the ceiling 1, the lower hoisting plate is connected with the hoisting rod 51 through the cooperation of the combination piece 52 and the hanging piece 45, and is fixed after being adjusted to the appropriate position through the hoisting nuts 511, so as to provide a relatively stable and convenient fixing scheme of the lower hoisting plate. Further, the combination piece 52 is provided with a positioning slot 521, and the hanging piece 45 is provided with a positioning block 452 which can be inserted into the positioning slot 521. Through the cooperation of the positioning slot 521 and the positioning block 452, the relative position of the hanging piece 45 and the combination piece 52 can be more easily determined during installation.

[0042] With reference to Figures 1 to 3Further, the lower hoisting plate is provided with a fixing sheet 46 with a vertical cut section in L shape, one end of the fixing sheet 46 is connected to the lower hoisting plate through a fixing nut, and the other end is connected to the wall body 2 through the same fixing nut. The fixing sheet 46 increases the connection between the lower hoisting plate and the wall body 2, so that the stability of the lower hoisting plate is stronger.

[0043] With reference to Figures 1 to 3 Further, a stepped groove 47 is formed on the upper surface of the end of the lower hoisting plate away from the wall body 2, and the stepped strip 62 corresponding to the shape of the stepped groove 47 is arranged on the side of the side filling plate 6 close to the ground. The stepped strip 62 is arranged on the stepped groove 47, so that the lower hoisting plate provides support for the side filling plate 6, thereby increasing the stability of the side filling plate 6 after installation.

[0044] With reference to Figures 1 to 3 Further, a plurality of countersunk holes 471 are vertically formed in the lower hoisting plate and communicated with the stepped groove 47, a round hole 63 corresponding to the position of the countersunk hole 471 is formed on the stepped strip 62, the countersunk hole 471 and the round hole 63 are both provided with threads, the fixing member 472 is a countersunk bolt, the fixing member 472 passes through the countersunk hole 471 and enters the round hole 63, and the fixing member 472 is threadedly connected with the countersunk hole 471 and the round hole 63, and the fixing member 472 is sunk into the countersunk hole 471. The countersunk setting makes the outer part of the suspended ceiling more flat, and the fixing member 472 increases the stability of the connection between the lower hoisting plate and the side filling plate 6.

[0045] The implementation principle of the assembled air conditioner 3 suspended ceiling of the embodiment is as follows:

[0046] The lower suspended ceiling plate 4 is connected in parallel to the ceiling 1 through the hoisting member 5, the side filling plate 6 is connected to the ceiling 1 through the connecting member 7, the guide rod 72 can slide relative to the connecting rod 71, the lower suspended ceiling plate 4 cooperates with the side filling plate 6 to form a suspended ceiling, the lower suspended ceiling plate 4 and the side filling plate 6 are connected through the fixing member 472, the suspended ceiling and the ceiling 1 and the wall body 2 form an installation space for placing the air conditioner 3, when the air conditioner 3 needs to be overhauled, the fixing member 472 is unlocked, the side filling plate 6 is slid outward, at this time, the connecting rod 71 slides relative to the carryover part 721 to the position where the carryover part 721 is communicated with the give-way part 722, the side filling plate 6 can be slid to the side to expose the installation space, so that the worker can conveniently overhaul the air conditioner 3, after the overhaul is completed, the side filling plate 6 is reset and fixed by the fixing member 472; the installation space is exposed by pushing and pulling the side filling plate 6.

[0047] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, so that: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A prefabricated air conditioning ceiling, characterized in that: The system includes a lower ceiling panel (4), a mounting bracket (5), a side filler plate (6), and a connector (7). The lower ceiling panel (4) is connected to the ceiling (1) in parallel via the mounting bracket (5). The side filler plate (6) is connected to one side of the lower ceiling panel (4) in parallel with the wall (2). The lower ceiling panel (4) and the side filler plate (6), together with the ceiling (1) and the wall (2), form an installation space for placing an air conditioner (3). The side filler plate (6) is connected to the ceiling (1) perpendicularly via the connector (7). The lower ceiling panel (4) and the side filler plate (6) are connected by a fastener (472). The connector (7) includes a connecting rod (71) and a guide rod. (72) One end of the connecting rod (71) is connected to the ceiling (1), and the other end is connected to the guide rod (72). The guide rod (72) includes an advancing part (721) and a yielding part (722). The advancing part (721) is perpendicular to the side filling plate (6) and has an advancing groove (7211). The yielding part (722) is parallel to the side filling plate (6) and has a yielding groove (7221). The advancing groove (7211) and the yielding groove (7221) are connected in a T-shape. The connecting rod (71) can slide relative to the yielding groove (7221) and the advancing groove (7211).

2. The prefabricated air conditioning ceiling according to claim 1, characterized in that: The lower ceiling panel (4) has a groove (41) parallel to the side filling plate (6). A balance block (42) is slidably connected in the groove (41). A rocker arm (421) is rotatably connected to the balance block (42). The side filling plate (6) is provided with a connecting rod (61). The rocker arm (421) has an adaptation groove (4211) along its length. The end of the connecting rod (61) away from the side filling plate (6) is provided with an end post (611) that can slide in the adaptation groove (4211).

3. The prefabricated air conditioning ceiling according to claim 2, characterized in that: The suspended ceiling also includes a guide rail (31) and a support rail (32) for installing an air conditioner (3). The guide rail (31) and the support rail (32) are both set perpendicular to the side filling plate (6). The guide rail (31) is connected to the ceiling (1). The guide rail (31) has a T-shaped guide groove (311) along its length on the side away from the ceiling (1). A guide strip (322) is slidably connected in the guide groove (311). The guide strip (322) is connected to the air conditioner (3). The support rail (32) is connected to the lower suspended ceiling plate (4). A support strip (321) is slidably connected in the support rail (32). The support strip (321) is connected to the air conditioner (3).

4. A prefabricated air conditioning ceiling according to claim 3, characterized in that: The sliding groove (41) is slidably connected to a linkage block (44) at one end away from the balance block (42). The balance block (42) can slide to abut against the linkage block (44) and drive the linkage block (44) to continue sliding. The linkage block (44) is rotatably connected to a linkage rod (441). The end of the linkage rod (441) away from the linkage block (44) is rotatably connected to an air conditioner (3).

5. A prefabricated air conditioning ceiling according to claim 4, characterized in that: The connecting rod (71) is provided with external threads, and both ends of the connecting rod (71) are provided with connecting nuts (711). The connecting nuts (711) abut against the guide rods (72) from both sides respectively. The diameter of the connecting nuts (711) is greater than the width of the feed groove (7211) or the relief groove (7221).

6. A prefabricated air conditioning ceiling according to claim 1, characterized in that: The hoisting component (5) includes a hoisting rod (51) and a combination piece (52). The combination piece (52) is C-shaped. One end of the hoisting rod (51) is connected to the ceiling (1), and the other end hangs vertically through one end of the combination piece (52). The hoisting rod (51) has external threads. Two hoisting nuts (511) are threaded onto the hoisting rod (51). The two hoisting nuts (511) clamp the combination piece (52) from both sides. The lower ceiling plate (4) is provided with a hanging piece (45) that can be hooked onto the combination piece (52). The hanging piece (45) is connected to the combination piece (52) by a combination bolt (451).

7. A prefabricated air conditioning ceiling according to claim 6, characterized in that: The assembly piece (52) has a positioning groove (521), and the hanging piece (45) is provided with a positioning block (452) that can be inserted into the positioning groove (521).

8. A prefabricated air conditioning ceiling according to claim 1, characterized in that: The lower ceiling panel (4) is provided with a fixing piece (46) with an L-shaped vertical cross section. One end of the fixing piece (46) is connected to the lower ceiling panel (4) by a fixing nut, and the other end is connected to the wall (2).

9. A prefabricated air conditioning ceiling according to claim 1, characterized in that: The upper surface of the lower ceiling panel (4) away from the wall (2) is provided with a stepped groove (47), and the side filling panel (6) is provided with a stepped strip (62) on the side near the ground that corresponds to the shape of the stepped groove (47).

10. A prefabricated air conditioning ceiling according to claim 9, characterized in that: The lower ceiling plate (4) has several countersunk holes (471) vertically connected to the stepped groove (47). The stepped strip (62) has round holes (63) corresponding to the countersunk holes (471). Both the countersunk holes (471) and the round holes (63) are threaded. The fastener (472) is a countersunk bolt. The fastener (472) passes through the countersunk holes (471) and enters the round holes (63).

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