Fabricated ceiling assembly

Abstract

The present disclosure provides a kind of assembled ceiling assembly, comprising: first connecting piece, for being connected with first wall;Second connecting piece, for being connected with the first wall, the second connecting piece is spaced apart from the first connecting piece along vertical direction;And third connecting piece, for installing facing plate, the third connecting piece is detachably connected with the second connecting piece;Wherein, in the third connecting piece and the second connecting piece are in the state of connection, one end of the facing plate and the first connecting piece are in abutment, the third connecting piece and second wall are in abutment, and the second wall and the first wall intersect.The ceiling assembly of the present disclosure, after the facing plate and the third connecting piece are assembled, the third connecting piece is connected with the second connecting piece, one end surface of the facing plate is in abutment with the first connecting piece, the third connecting piece is in abutment with the second wall, the installation of ceiling assembly is completed, the overall structure is stable, and installation and disassembly are convenient.

Description

Technical Field

[0001] This disclosure relates to the field of building decoration technology, and in particular to a prefabricated ceiling component. Background Technology

[0002] Suspended ceilings can serve a decorative purpose for interiors and buildings. Ceiling products mainly include gypsum board. After the gypsum board is fixed to the wall, on-site processes such as putty application and surface latex paint painting are required. The entire process is complex, inefficient, and difficult to control in terms of quality.

[0003] In related technologies, fixing decorative panels to walls for decoration purposes presents the problem of inconvenient installation or removal. Utility Model Content

[0004] In view of this, embodiments of the present disclosure provide a prefabricated ceiling assembly to solve the problem of inconvenient installation and disassembly of existing ceilings.

[0005] Embodiments of this disclosure provide a prefabricated ceiling assembly, comprising:

[0006] The first connector is used to connect to the first wall;

[0007] A second connector is used to connect to the first wall, and the second connector and the first connector are spaced apart in the vertical direction; and

[0008] A third connector is used to install a decorative panel, and the third connector is detachably connected to the second connector.

[0009] When the third connector and the second connector are connected, one end of the decorative panel abuts against the first connector, the third connector abuts against the second wall, and the second wall intersects with the first wall.

[0010] According to embodiments of this disclosure, the first connector includes:

[0011] A first connecting plate is connected to the first wall via a first fastener. The first connecting plate has a first side plate and a second side plate on opposite sides, and the first connecting plate, the first side plate, and the second side plate together form a mounting groove.

[0012] A first connecting part is provided on the outer wall surface of the first side panel, and the decorative panel is connected to the first connecting part and abuts against the outer wall surface of the first side panel;

[0013] The ceiling assembly also includes a light-emitting component, which includes a light-emitting element and a lampshade, and the light-emitting element and the lampshade are disposed in the mounting groove.

[0014] According to an embodiment of this disclosure, the light-emitting element includes a light strip, which is disposed at the first connecting plate.

[0015] According to an embodiment of the present disclosure, at least one of the inner wall surface of the first side plate and the inner wall surface of the second side plate is provided with a first protrusion.

[0016] The lampshade includes a cover body and two support plates disposed on opposite sides of the cover body. At least one of the two support plates is provided with a first recessed portion, which is adapted to the first protrusion.

[0017] When the lampshade and the mounting groove are connected, the first protrusion is embedded in the first recess.

[0018] According to an embodiment of this disclosure, the first connecting portion is provided with a first groove, and the first groove is used to place an adhesive, so that the decorative panel is connected to the first connecting portion by the adhesive.

[0019] According to an embodiment of this disclosure, the first connector further includes a reinforcing portion disposed on the outer wall surface of the second side plate, and at least a portion of the reinforcing portion abuts against the first wall.

[0020] According to embodiments of this disclosure, the second connector includes:

[0021] The second connecting plate is connected to the first wall via a second fastener;

[0022] The second connecting plate has a first snap-fit ​​plate and a second snap-fit ​​plate spaced apart on one side, and the second connecting plate, the first snap-fit ​​plate and the second snap-fit ​​plate together form a slot;

[0023] The third connector includes a snap-fit ​​part that snaps into the slot.

[0024] According to an embodiment of this disclosure, the snap-fit ​​portion includes a third connecting plate and a third side plate and a fourth side plate disposed on opposite sides of the third connecting plate;

[0025] The third connector also includes:

[0026] The second connecting part is provided on one side of the third side panel, and the decorative panel is connected to the second connecting part;

[0027] The third connecting part is located on one side of the fourth side panel. The third connecting part is provided with a slot, and the decorative panel is inserted into the slot.

[0028] According to embodiments of this disclosure, at least one of the first snap-fit ​​plate and the second snap-fit ​​plate is provided with a second recess.

[0029] At least one of the third side plate and the fourth side plate is provided with a second protrusion; or

[0030] At least one of the first snap-fit ​​plate and the second snap-fit ​​plate is provided with a second protrusion, and at least one of the third side plate and the fourth side plate is provided with a second recess;

[0031] The second protrusion is adapted to the second recess, and when the third connector and the second connector are in a snap-fit ​​state, the second protrusion is embedded in the second recess.

[0032] According to an embodiment of this disclosure, the second connecting portion is provided with a second groove, which is used to fill structural adhesive so that the decorative panel and the second connecting portion are connected by structural adhesive.

[0033] The prefabricated ceiling assembly provided by the embodiments of this disclosure can achieve at least the following technical effects: the first connector and the second connector are vertically spaced on the first wall; after the decorative panel and the third connector are assembled, the third connector is connected to the second connector; one end face of the decorative panel abuts against the first connector; and the third connector abuts against the second wall, thus completing the installation of the ceiling assembly. The overall structure is stable, and installation and disassembly are convenient. Attached Figure Description

[0034] The above and other objects, features and advantages of this disclosure will become clearer from the following description of embodiments with reference to the accompanying drawings, in which:

[0035] Figure 1 A schematic diagram illustrating a ceiling assembly installed on a wall according to an embodiment of the present disclosure is shown.

[0036] Figure 2 A schematic diagram illustrating the structure of a first connector according to an embodiment of the present disclosure is shown.

[0037] Figure 3 A schematic diagram of the structure of a lampshade according to an embodiment of the present disclosure is shown.

[0038] Figure 4 A schematic diagram of the structure of a second connector according to an embodiment of the present disclosure is shown.

[0039] Figure 5 A schematic diagram illustrating the structure of a third connector according to an embodiment of the present disclosure is shown.

[0040] Figure 6 One of the schematic diagrams illustrates the installation process of a ceiling assembly according to an embodiment of the present disclosure;

[0041] Figure 7A second schematic diagram illustrating the installation process of a ceiling assembly according to an embodiment of the present disclosure is shown.

[0042] Figure 8 The third schematic diagram illustrates the installation process of a ceiling assembly according to an embodiment of the present disclosure;

[0043] Figure 9 The fourth schematic diagram illustrates the installation process of a ceiling assembly according to an embodiment of the present disclosure.

[0044] Figure label:

[0045] 10: First connector; 11: First connecting plate; 12: First side plate; 121: First protrusion; 13: Second side plate; 14: First connecting part; 141: First groove; 15: Reinforcing part; 151: Vertical plate; 152: Horizontal plate; 153: Abutting plate; 16: First fastener; 17: Adhesive; 100: Mounting groove; 20: Second connector; 21: Second connecting plate; 22: First snap-fit ​​plate; 221: Second recess; 23: Second snap-fit ​​plate; 24: Second fastener; 200: Snap-fit ​​plate 30: third connector; 31: snap-fit ​​part; 311: third connecting plate; 312: third side plate; 3121: second protrusion; 313: fourth side plate; 32: second connecting part; 321: second groove; 33: third connecting part; 331: slot; 34: structural adhesive; 40: decorative panel; 41: first end face; 42: first surface; 51: light-emitting element; 52: lampshade; 521: cover; 522: support plate; 5221: first recess; 60: first wall; 70: second wall. Detailed Implementation

[0046] To make the objectives, technical solutions, and advantages of this disclosure clearer, the following detailed description is provided in conjunction with specific embodiments and accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without inventive effort are within the scope of protection of this disclosure.

[0047] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit this disclosure. The terms “comprising,” “including,” etc., as used herein indicate the presence of the stated features, steps, operations, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, or components.

[0048] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0049] The following is combined Figures 1 to 9 This disclosure describes prefabricated ceiling assemblies according to embodiments of the present disclosure.

[0050] In embodiments of this disclosure, such as Figure 1 As shown, the prefabricated ceiling assembly provided in the embodiments of this disclosure includes a first connector 10, a second connector 20, and a third connector 30. The first connector 10 is used to connect to a first wall 60, and the second connector 20 is also used to connect to the first wall 60, with the second connector 20 and the first connector 10 spaced apart vertically. The third connector 30 is used to mount a decorative panel 40, and the third connector 30 is detachably connected to the second connector 20. Specifically, when the third connector 30 and the second connector 20 are connected, one end of the decorative panel 40 abuts against the first connector 10, and the third connector 30 abuts against the second wall 70, which intersects with the first wall 60.

[0051] The ceiling assembly disclosed herein is installed at the intersection of a first wall 60 and a second wall 70 for a decorative purpose. One of the first wall 60 and the second wall 70 is a top wall, and the other is a side wall. For example, the first wall 60 is a side wall, and the second wall 70 is a top wall.

[0052] The first connector 10, the second connector 20, and the third connector 30 can be made of sheet metal such as aluminum plate, aluminum alloy plate, or steel plate. The first connector 10 can be connected to the first wall 60 by fasteners. For example, the first connector 10 includes a first connecting plate 11 with threaded holes, and the fasteners include screws. The screws are screwed into the threaded holes and the first wall 60 to connect the first connector 10 to the first wall 60.

[0053] like Figure 1 and Figure 6As shown, the second connector 20 and the first connector 10 are spaced apart along the vertical direction of the first wall 60, with the first connector 10 located below and the second connector 20 located above. The second connector 20 can be connected to the first wall 60 by fasteners. For example, the second connector 20 includes a second connecting plate 21 with threaded holes, and the fasteners include screws. The screws are screwed into the threaded holes and the first wall 60 to connect the second connector 20 to the first wall 60.

[0054] like Figure 1 and Figure 7 As shown, the third connector 30 is used to attach the decorative panel 40, which can be connected to the third connector 30 by means of insertion, bonding, screwing, snap-fit, etc. Along the width direction of the decorative panel 40, the decorative panel 40 includes opposing first and second ends, the first end having a first end face 41 and the second end having a second end face. Along its thickness direction, the decorative panel 40 has opposing first and second surfaces 42. The third connector 30 can be detachably connected to the second connector 20 by means of snap-fit, screwing, etc.

[0055] like Figure 8 and Figure 9 As shown, after the decorative panel 40 is assembled with the third connector 30, the third connector 30 is then connected with the second connector 20. After the third connector 30 is connected with the second connector 20, the first end face 41 of the decorative panel 40 can abut against the outer wall surface of the first connector 10, and the third connector 30 can abut against the wall surface of the second wall 70, so that the overall structure of the decorative panel 40, the first connector 10, the second connector 20 and the third connector 30 is stable.

[0056] The assembly of the first connector 10, the second connector 20, the third connector 30, and the trim panel 40 is convenient. If the trim panel 40 needs to be replaced, the trim panel 40 and the third connector 30 can be removed as a whole. After replacing the trim panel 40 with a new one, the trim panel 40 and the third connector 30 can be connected to the second connector 20. The entire disassembly process is convenient.

[0057] In the embodiments disclosed herein, the first connector 10 and the second connector 20 are vertically spaced on the first wall 60. After the decorative panel 40 and the third connector 30 are assembled, the third connector 30 is connected to the second connector 20. One end face of the decorative panel 40 abuts against the first connector 10, and the third connector 30 abuts against the second wall 70, thus completing the installation of the ceiling assembly. The overall structure is stable, and installation and disassembly are convenient.

[0058] In embodiments of this disclosure, such as Figure 2 and Figure 3As shown, the first connector 10 includes a first connecting plate 11, which is connected to the first wall 60 via a first fastener 16. The first connecting plate 11 has a first side plate 12 and a second side plate 13 on opposite sides, forming a mounting groove 100. A first connecting portion 14 is located on the outer wall surface of the first side plate 12, and a decorative panel 40 is connected to the first connecting portion 14 and abuts against the outer wall surface of the first side plate 12. The ceiling assembly also includes a light-emitting component, such as... Figure 1 As shown, the light-emitting component includes a light-emitting element 51 and a lampshade 52, which are disposed in the mounting groove 100.

[0059] like Figure 2 As shown, the first connector 10 includes a first connecting plate 11 and a first side plate 12 and a second side plate 13 disposed on opposite sides of the first connecting plate 11 along the width direction of the first connecting plate 11. The first side plate 12 and the second side plate 13 can be parallel to each other, and the shapes of the first side plate 12 and the second side plate 13 can be the same. The first side plate 12, the first connecting plate 11 and the second side plate 13 enclose and form an approximately U-shaped mounting groove 100.

[0060] like Figure 1 As shown, the first connecting plate 11 is connected to the first wall 60 via a first fastener 16. The first connecting member 10 is provided with a first connecting hole, which can be a threaded hole. The number of first connecting holes is set according to actual needs. The first fastener 16 includes a screw, which is screwed into the first connecting hole and the first wall 60 to realize the connection between the first connecting member 10 and the first wall 60.

[0061] The outer wall surface of the first side panel 12 is provided with a first connecting portion 14, which can be perpendicular or approximately perpendicular to the first side panel 12. The first connecting portion 14 has a first connecting surface facing away from the first wall 60, and the first surface 42 of the decorative panel 40 can be attached to the first connecting surface of the first connecting portion 14.

[0062] The light-emitting component includes a light-emitting element 51 and a lampshade 52, which can be installed in the mounting groove 100. The light-emitting element 51 includes light strips, light bulbs, etc.

[0063] In some embodiments, the light-emitting element 51 includes a light strip that can emit at least one or more combinations of red, yellow, purple, blue, and green light. The light strip can be adhesively attached to the first connecting plate 11.

[0064] In some embodiments, the light-emitting element 51 includes light bulbs, the number of which is set according to actual needs. The light bulbs can emit red, yellow, purple, blue, green, etc. The light bulbs can be fixed to the first connecting plate 11, the first side plate 12, or the second side plate 13.

[0065] After the light-emitting element 51 is installed in the mounting groove 100, the lampshade 52 is then installed in the mounting groove 100. The lampshade 52 can be fixed in the mounting groove 100 by means of screws, snaps, etc.

[0066] The mounting groove 100 formed by the first side plate 12, the first connector 10, and the second side plate 13 facilitates the installation of the light-emitting components, eliminating the need to cut out an installation area for the light-emitting components on-site compared to plasterboard. After the third connector 30 is connected to the second connector 20, the first end face 41 of the decorative panel 40 abuts against the first side plate 12, which supports the decorative panel 40. The first surface 42 of the decorative panel 40 can abut against the first connecting surface of the first connecting part 14, which is beneficial to the stability of the decorative panel 40.

[0067] In the embodiments disclosed herein, the first side plate 12, the first connecting plate 11, and the second side plate 13 enclose and form an mounting groove 100, which facilitates the installation of the light-emitting components; the first connecting plate 11 is connected to the first wall 60 through the first fastener 16, which facilitates installation; the first side plate 12 and the first connecting part 14 are used to support and fix the decorative panel 40, which is beneficial to the stability of the decorative panel 40.

[0068] In embodiments of this disclosure, such as Figure 2 and Figure 3 As shown, at least one of the inner wall surfaces of the first side plate 12 and the second side plate 13 is provided with a first protrusion 121. The lampshade 52 includes a cover body 521 and two support plates 522 disposed on opposite sides of the cover body 521. At least one of the two support plates 522 is provided with a first recess 5221, which is adapted to the first protrusion 121. When the lampshade 52 is connected to the mounting groove 100, the first protrusion 121 is embedded in the first recess 5221.

[0069] In some embodiments, the inner wall surface of the first side plate 12 facing the second side plate 13 is provided with a first protrusion 121, and the cross-section of the first protrusion 121 may be approximately triangular, hemispherical, or the like. The second side plate 13 is also provided with a first protrusion 121 facing the inner wall surface of the first side plate 12.

[0070] In some embodiments, a first protrusion 121 is provided on the inner wall surface of one of the first side plate 12 and the second side plate 13.

[0071] The lampshade 52 can have an approximately U-shaped cross-section. The lampshade 52 includes a cover body 521 and two support plates 522 disposed on opposite sides of the cover body 521 along its width. The cover body 521 can be approximately cuboid in shape. It is understood that the width of the support plates 522 is smaller than the width of the first side plate 12 and the width of the second side plate 13. The lampshade 52 can be made of transparent plastic material, allowing the light emitted by the light-emitting element 51 to pass through, while also contributing to weight reduction. The lampshade 52 can be integrally molded using an injection molding process.

[0072] In some embodiments, both support plates 522 are recessed to form a first recess 5221, the first recess 5221 is adapted to the first protrusion 121, and the first protrusion 121 can be embedded in the first recess 5221.

[0073] In some embodiments, one of the two support plates 522 is recessed to form a first recess 5221.

[0074] The edges of the two support plates 522 can be bent towards each other to form a bend, thereby improving the overall structural strength of the lampshade 52. Understandably, there is an appropriate gap between the two bends to avoid obstructing the light source.

[0075] The lampshade 52 is pushed horizontally into the mounting groove 100. After the lampshade 52 is in place, the first protrusion 121 is embedded in the first recess 5221, and the outer wall surface of the support plate 522 is in contact with the groove wall surface of the mounting groove 100, thus connecting the lampshade 52 to the mounting groove 100. The assembly is convenient and the connection is firm. The first protrusion 121 and the first recess 5221 form two separable parts.

[0076] The first connector 10 is typically made of a thin aluminum alloy plate. When it is necessary to disassemble or replace the lamp cover 52, the first side plate 12 and the second side plate 13 are pried open at a certain angle in opposite directions, and the lamp cover 52 is pulled outward. The first protrusion 121 is moved out of the first recess 5221, and the lamp cover 52 can be removed, allowing for the inspection and replacement of the light strip.

[0077] Furthermore, electrical components that work with the light strip are typically placed within the area enclosed by the first wall 60, the first surface 42 of the decorative panel 40, and the first side panel 12. These electrical components include relays, transformers, etc. By removing the third connector 30 and the decorative panel 40, the electrical components can be inspected and repaired.

[0078] In the embodiments disclosed herein, at least one of the first side plate 12 and the second side plate 13 is provided with a first protrusion 121, and the lampshade 52 includes a cover body 521 and two support plates 522. At least one of the two support plates 522 is provided with a first recess 5221. The lampshade 52 and the mounting groove 100 are stably connected by the interlocking first protrusion 121 and the first recess 5221, which makes assembly convenient and disassembly easy.

[0079] In embodiments of this disclosure, such as Figure 1 and Figure 2 As shown, the first connecting part 14 is provided with a first groove 141, and the first groove 141 is used to place the adhesive 17 so that the decorative panel 40 is connected to the first connecting part 14 by the adhesive 17.

[0080] The first connecting portion 14 has a first groove 141 recessed on the side facing the first wall 60. The adhesive 17 may include an adhesive, double-sided tape, etc. For example, the adhesive 17 may be double-sided tape.

[0081] Before installing the decorative panel 40 and the third connector 30, apply double-sided tape to the first groove 141, and then install the third connector 30. After the third connector 30 is connected to the second connector 20, the first surface 42 of the decorative panel 40 facing the first wall 60 is bonded with the double-sided tape, which can improve the stability of the connection between the decorative panel 40 and the first connecting part 14.

[0082] Understandably, the adhesion between the trim panel 40 and the double-sided adhesive is relatively weak. If it is necessary to remove the trim panel 40, apply an outward pulling force to the trim panel 40, and the trim panel 40 can be separated from the first connecting part 14, allowing the trim panel 40 and the third connecting member 30 to be removed as a whole.

[0083] In the embodiments disclosed herein, the first connecting portion 14 is provided with a first groove 141, which is used to place the adhesive 17. The decorative panel 40 is bonded to the first connecting portion 14 by the adhesive 17, which not only helps to improve the stability of the decorative panel 40, but also facilitates the disassembly of the decorative panel 40.

[0084] In embodiments of this disclosure, such as Figure 1 and Figure 2 As shown, the first connector 10 also includes a reinforcing part 15, which is disposed on the outer wall surface of the second side plate 13, and at least a portion of the reinforcing part 15 abuts against the first wall 60.

[0085] The outer wall of the second side panel 13 is provided with a reinforcing part 15, which may include a vertical plate 151, a horizontal plate 152, and an abutment plate 153 connected in sequence. The vertical plate 151 provides a certain degree of support for the second side panel 13, and also serves a decorative purpose. When the first connector 10 is connected to the first wall 60, the abutment plate 153 abuts against the wall surface of the first wall 60, which helps to improve the stability of the connection between the first connector 10 and the first wall 60.

[0086] In the embodiments of this disclosure, the reinforcing part 15 is provided on the outer wall surface of the second side plate 13, which is beneficial to improving the overall structural strength of the first connector 10. At least a portion of the reinforcing part 15 abuts against the wall surface of the first wall 60, which is beneficial to improving the stability of the connection between the first connector 10 and the first wall 60.

[0087] In embodiments of this disclosure, such as Figure 1 , Figure 4 and Figure 5 As shown, the second connector 20 includes a second connecting plate 21, which is connected to the first wall 60 via a second fastener 24. A first snap-fit ​​plate 22 and a second snap-fit ​​plate 23 are spaced apart on one side of the second connecting plate 21. The second connecting plate 21, the first snap-fit ​​plate 22, and the second snap-fit ​​plate 23 together form a slot 200. The third connector 30 includes a snap-fit ​​part 31, which snaps into the slot 200.

[0088] In some embodiments, the bottom of the second connecting plate 21 is provided with a second connecting hole, which can be a threaded hole, and the number of second connecting holes is set according to actual needs. The second fastener 24 includes a screw, which is screwed into the second connecting hole and the first wall 60 to realize the connection between the second connecting plate 21 and the first wall 60.

[0089] like Figure 4 As shown, the top of the second connecting plate 21 is provided with a first snap-fit ​​plate 22 and a second snap-fit ​​plate 23, which are spaced apart vertically. The first snap-fit ​​plate 22 and the second snap-fit ​​plate 23 can be parallel to each other. The first snap-fit ​​plate 22, the second connecting plate 21 and the second snap-fit ​​plate 23 together form a slot 200.

[0090] In some embodiments, the second connection hole may be located at the top of the second connection plate 21, and the first snap-fit ​​plate 22 and the second snap-fit ​​plate 23 may be located at the bottom of the second connection plate 21.

[0091] like Figure 5 As shown, the third connector 30 includes a snap-fit ​​portion 31, which is adapted to the slot 200 and can snap into the slot 200. Figure 8 and Figure 9As shown, during assembly, the trim panel 40 and the third connector 30 are pushed horizontally. After the third connector 30 is in place, the snap-fit ​​part 31 snaps into the slot 200, thus engaging the third connector 30 with the second connector 20. If it is necessary to remove the trim panel 40, a pulling force is applied to the trim panel 40. After the snap-fit ​​part 31 is removed from the slot 200, the third connector 30 separates from the second connector 20, and the trim panel 40 and the third connector 30 can be further removed.

[0092] In the embodiments disclosed herein, the second connecting plate 21 is connected to the first wall 60 by the second fastener 24 to ensure the stability of the connection between the second connecting piece 20 and the first wall 60; the third connecting piece 30 is engaged with the second connecting piece 20 by the snap-fit ​​part 31 and the snap-fit ​​groove 200, which facilitates the assembly and disassembly of the third connecting piece 30 and the second connecting piece 20.

[0093] In embodiments of this disclosure, such as Figure 5 As shown, the snap-fit ​​portion 31 includes a third connecting plate 311 and a third side plate 312 and a fourth side plate 313 disposed on opposite sides of the third connecting plate 311. The third connector 30 also includes a second connecting portion 32 and a third connecting portion 33. The second connecting portion 32 is disposed on one side of the third side plate 312, and the decorative panel 40 is connected to the second connecting portion 32. The third connecting portion 33 is disposed on one side of the fourth side plate 313, and the third connecting portion 33 has a slot 331 into which the decorative panel 40 is inserted.

[0094] The snap-fit ​​portion 31 includes a third connecting plate 311 and a third side plate 312 and a fourth side plate 313 located on opposite sides of the third connecting plate 311 along its width direction. A third connector 30 is sandwiched between the first snap-fit ​​plate 22 and the second snap-fit ​​plate 23. The third side plate 312 and the fourth side plate 313 abut against the inner wall surfaces of the first snap-fit ​​plate 22 and the second snap-fit ​​plate 23, respectively. The third side plate 312, the third connecting plate 311, and the fourth side plate 313 constitute the snap-fit ​​portion 31, which, while ensuring a secure snap-fit, also contributes to weight reduction.

[0095] The third side panel 312 has a second connecting part 32 on the side facing the first connector 10. The decorative panel 40 can be connected to the second connecting part 32 by means of adhesive bonding, screwing, or other methods. The fourth side panel 313 has a third connecting part 33 on the side away from the first connector 10. The third connecting part 33 has a slot 331, which can be a U-shaped slot. The width of the slot 331 is adapted to the thickness of the decorative panel 40.

[0096] Insert the decorative panel 40 into the slot 331 along the insertion direction. The second connecting part 32 connects to the decorative panel 40, completing the assembly of the decorative panel 40 and the third connecting part 30. The assembly is convenient. The third connecting part 30 is in a snap-fit ​​state with the second connecting part 20. The top surface of the third connecting part 33 abuts against the wall surface of the second wall 70. The third connecting part 33 can also protect the end of the decorative panel 40.

[0097] In the embodiments disclosed herein, the decorative panel 40 is inserted into the third connecting part 33 and connected to the second connecting part 32, which facilitates assembly and also improves the firmness of the connection between the decorative panel 40 and the third connecting part 30.

[0098] In embodiments of this disclosure, such as Figure 1 , Figure 4 and Figure 5 As shown, at least one of the first snap-fit ​​plate 22 and the second snap-fit ​​plate 23 is provided with a second recess 221, and at least one of the third side plate 312 and the fourth side plate 313 is provided with a second protrusion 3121; or at least one of the first snap-fit ​​plate 22 and the second snap-fit ​​plate 23 is provided with a second protrusion 3121, and at least one of the third side plate 312 and the fourth side plate 313 is provided with a second recess 221; the second protrusion 3121 is adapted to the second recess 221, and when the third connector 30 and the second connector 20 are in a snap-fit ​​state, the second protrusion 3121 is embedded in the second recess 221.

[0099] In some embodiments, such as Figure 4 As shown, the first latching plate 22 and the second latching plate 23 are recessed outwards to form a second recess 221. (As...) Figure 5 As shown, the outer wall surfaces of the third side panel 312 and the fourth side panel 313 are provided with second protrusions 3121. The cross-section of the second protrusion 3121 can be approximately triangular, hemispherical, or similar. When the decorative panel 40 and the third connector 30 are pushed horizontally, after the third connector 30 is in place, the second protrusion 3121 of the third connector 30 is embedded in the second recess 221 of the second connector 20, achieving a secure connection between the third connector 30 and the second connector 20. The second protrusion 3121 and the second recess 221 form a separable second snap-fit ​​structure.

[0100] It is understandable that the second connector 20 can be made of a thin sheet with good toughness, such as aluminum sheet, aluminum alloy sheet, or steel sheet. When an outward pulling force is applied to the decorative panel 40, the third side panel 312 and the fourth side panel 313 will open outward at a certain angle. After the second protrusion 3121 moves out of the second recess 221, the third connector 30 can be separated from the second connector 20.

[0101] In some embodiments, one of the first snap-fit ​​plate 22 and the second snap-fit ​​plate 23 is provided with a second recess 221, and one of the third side plate 312 and the fourth side plate 313 is provided with a second protrusion 3121, with the second protrusion 3121 corresponding to the second recess 221. The second connector 20 and the third connector 30 are detachably connected through the second protrusion 3121 and the second recess 221.

[0102] In some embodiments, the inner wall surfaces of the first snap-fit ​​plate 22 and the second snap-fit ​​plate 23 are provided with second protrusions, the cross-section of which may be approximately triangular, hemispherical, or the like. The third side plate 312 and the fourth side plate 313 are recessed outwards to form second recesses. When the decorative panel 40 and the third connector 30 are pushed horizontally, after the third connector 30 is in place, the second protrusion on the second connector 20 is embedded in the second recess of the third connector 30, achieving a secure connection between the third connector 30 and the second connector 20. Under external force, the second protrusion can be moved out of the second recess, separating the third connector 30 from the second connector 20.

[0103] In some embodiments, one of the first latching plate 22 and the second latching plate 23 is provided with a second protrusion, and one of the third side plate 312 and the fourth side plate 313 is provided with a second recess, with the second protrusion and the second recess corresponding to each other. The second connector 20 and the third connector 30 are detachably connected through the second protrusion and the second recess.

[0104] In the embodiments disclosed herein, one of the second connector 20 and the third connector 30 is provided with a second protrusion 3121 and the other is provided with a second recess 221. The third connector 30 and the second connector 20 are engaged through the second protrusion 3121 and the second recess 221, which is beneficial to the firmness of the connection and the convenience of assembly and disassembly.

[0105] In embodiments of this disclosure, such as Figure 1 and Figure 5 As shown, the second connecting part 32 is provided with a second groove 321, which is used to fill the structural adhesive 34 so that the decorative panel 40 and the second connecting part 32 are connected by the structural adhesive 34.

[0106] like Figure 1 As shown, the surface of the second connecting part 32 facing away from the first wall 60 is the second connecting surface, and the surface of the first connecting part 14 facing away from the first wall 60 is the first connecting surface. It can be understood that the first connecting surface and the second connecting surface are located on the same plane, and the first connecting surface and the second connecting surface are used to fit against the first surface 42 of the decorative panel 40.

[0107] like Figure 1 and Figure 5 As shown, the second connecting part 32 is provided with a second groove 321, which is used to fill the structural adhesive 34. The structural adhesive 34 has a large bonding strength, and the decorative panel 40 and the second connecting part 32 are not easy to separate after being bonded by the structural adhesive 34.

[0108] Before assembling the decorative panel 40 and the third connector 30, structural adhesive 34 is applied to the second groove 321. Then, the decorative panel 40 is inserted into the slot 331 of the third connector 33. The first surface 42 of the decorative panel 40 is connected to the second connector 32 by the structural adhesive 34, thereby completing the assembly of the decorative panel 40 and the third connector 30. The assembly is convenient and the connection is firm.

[0109] In the embodiments of this disclosure, the decorative panel 40 and the second connecting portion 32 are connected by structural adhesive 34, which facilitates assembly and also improves the strength of the connection.

[0110] The following is a detailed description of the installation process of the ceiling assembly using a specific example.

[0111] like Figure 2 As shown, the first connector 10 includes a mounting groove 100 formed by a first connecting plate 11, a first side plate 12, and a second side plate 13. The outer wall of the first side plate 12 is provided with a first connecting portion 14, and the outer wall of the second side plate 13 is provided with a reinforcing portion 15. (As shown...) Figure 4 As shown, the second connector 20 includes a second connecting plate 21 and a first snap-fit ​​plate 22 and a second snap-fit ​​plate 23 disposed on one side of the second connecting plate 21. The first snap-fit ​​plate 22, the second connecting plate 21, and the third snap-fit ​​plate form a slot 200. Figure 5 As shown, the third connector 30 includes a snap-fit ​​portion 31 formed by the third connecting plate 311, the third side plate 312 and the fourth side plate 313. The third side plate 312 is provided with a second connecting portion 32 on the side opposite to the fourth side plate 313, and the fourth side plate 313 is provided with a third connecting portion 33 on the side opposite to the third side plate 312. The third connecting portion 33 is provided with a slot 331.

[0112] like Figure 6 As shown, firstly, the first and second fixing positions are marked on the first wall 60. The first connecting plate 11 is fixed to the first fixing position on the first wall 60 using screws, and the second connecting plate 21 is fixed to the second fixing position on the second wall 70 using screws, thus completing the connection between the first connecting member 10 and the second connecting member 20 and the first wall 60. The reinforcing part 15 of the first connecting member 10 abuts against the first wall 60, serving a decorative purpose while also contributing to the stability of the connection between the first connecting member 10 and the first wall 60.

[0113] like Figure 7As shown, structural adhesive 34 is applied to the second groove 321 of the second connecting part 32 of the third connector 30, and one end of the decorative panel 40 is inserted into the slot 331 of the third connecting part 33. The first surface 42 of the decorative panel 40 is bonded to the second connecting part 32 by the structural adhesive 34, thus completing the assembly of the decorative panel 40 and the third connector 30.

[0114] like Figure 8 and Figure 9 As shown, double-sided tape is applied to the first groove 141 of the first connecting portion 14 of the first connector 10. The first end face 41 of the decorative panel 40 is placed on the first side plate 12. The decorative panel 40 and the third connector 30 are pushed horizontally. After the third connector 30 moves into place, the locking portion 31 is engaged in the locking groove 200, thereby achieving the engagement of the third connector 30 and the second connector 20. The first surface 42 of the decorative panel 40 and the first connecting portion 14 are bonded together with double-sided tape, which not only helps to ensure the stability of the decorative panel 40, but also facilitates the disassembly of the decorative panel 40.

[0115] like Figure 9 As shown, the light strip is fixed to the first connecting plate 11 with double-sided tape. The lampshade 52 is pushed horizontally towards the inside of the mounting groove 100. After the lampshade 52 is in place, the first protrusion 121 on the first connector 10 is inserted into the first recess 5221 of the lampshade 52, completing the connection between the lampshade 52 and the mounting groove 100. This completes the assembly of the ceiling assembly, which is convenient for overall assembly.

[0116] The third connector 30 is connected to the second connector 20 by a snap-fit ​​mechanism, which facilitates the installation and removal of the decorative panel 40. The lampshade 52 is connected to the mounting groove 100 by a first snap-fit ​​structure, which also facilitates installation and removal.

[0117] The above description is merely a specific embodiment of this disclosure, but the scope of protection of this application is not limited thereto. Any changes or substitutions made within the spirit and principles of this disclosure should be covered within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A prefabricated ceiling component, characterized in that, include: The first connector is used to connect to the first wall; The second connector is used to connect to the first wall, and the second connector and the first connector are spaced apart in the vertical direction; as well as A third connector is used to install a decorative panel, and the third connector is detachably connected to the second connector. When the third connector and the second connector are connected, one end of the decorative panel abuts against the first connector, the third connector abuts against the second wall, and the second wall intersects with the first wall.

2. The ceiling assembly according to claim 1, characterized in that, The first connector includes: A first connecting plate is connected to the first wall via a first fastener. The first connecting plate has a first side plate and a second side plate on opposite sides, and the first connecting plate, the first side plate, and the second side plate together form a mounting groove. A first connecting part is provided on the outer wall surface of the first side panel, and the decorative panel is connected to the first connecting part and abuts against the outer wall surface of the first side panel; The ceiling assembly also includes a light-emitting component, which includes a light-emitting element and a lampshade, and the light-emitting element and the lampshade are disposed in the mounting groove.

3. The ceiling assembly according to claim 2, characterized in that, The light-emitting element includes a light strip, which is disposed at the first connecting plate.

4. The ceiling assembly according to claim 2, characterized in that, At least one of the inner wall surfaces of the first side plate and the second side plate is provided with a first protrusion. The lampshade includes a cover body and two support plates disposed on opposite sides of the cover body. At least one of the two support plates is provided with a first recessed portion, which is adapted to the first protrusion. When the lampshade and the mounting groove are connected, the first protrusion is embedded in the first recess.

5. The ceiling assembly according to claim 2, characterized in that, The first connecting part is provided with a first groove, which is used to place an adhesive component so that the decorative panel is connected to the first connecting part by the adhesive component.

6. The ceiling assembly according to claim 2, characterized in that, The first connector further includes a reinforcing part, which is disposed on the outer wall surface of the second side plate, and at least a portion of the reinforcing part abuts against the first wall.

7. The ceiling assembly according to any one of claims 1-6, characterized in that, The second connector includes: The second connecting plate is connected to the first wall via a second fastener; The second connecting plate has a first snap-fit ​​plate and a second snap-fit ​​plate spaced apart on one side, and the second connecting plate, the first snap-fit ​​plate and the second snap-fit ​​plate together form a slot; The third connector includes a snap-fit ​​part that snaps into the slot.

8. The ceiling assembly according to claim 7, characterized in that, The snap-fit ​​portion includes a third connecting plate and a third side plate and a fourth side plate disposed on opposite sides of the third connecting plate; The third connector also includes: The second connecting part is provided on one side of the third side panel, and the decorative panel is connected to the second connecting part; The third connecting part is located on one side of the fourth side panel. The third connecting part is provided with a slot, and the decorative panel is inserted into the slot.

9. The ceiling assembly according to claim 8, characterized in that, At least one of the first and second latching plates is provided with a second recess. At least one of the third side plate and the fourth side plate is provided with a second protrusion; or At least one of the first snap-fit ​​plate and the second snap-fit ​​plate is provided with a second protrusion, and at least one of the third side plate and the fourth side plate is provided with a second recess; The second protrusion is adapted to the second recess, and when the third connector and the second connector are in a snap-fit ​​state, the second protrusion is embedded in the second recess.

10. The ceiling assembly according to claim 8, characterized in that, The second connecting part is provided with a second groove, which is used to fill structural adhesive so that the decorative panel is connected to the second connecting part by structural adhesive.

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