Large ceiling lamp mounting plate

Abstract

The utility model discloses a ceiling lamp installation big plate which comprises a first installation plate and a second installation plate fixedly connected with a ceiling, a first inserting groove used for being connected with the second installation plate in a clamped mode is formed in the front side of the first installation plate, and the left side and the right side in the first inserting groove extend in the front-back direction to form contact faces. The left side and the right side outside the second mounting plate extend in the front-back direction to form supporting faces, the contact faces are lapped above the supporting faces, and clamping structures are arranged between the contact faces and the supporting faces. A counterbore is formed in the bottom of the first mounting plate, an integrally-formed metal reinforcing piece is arranged between the counterbore and the contact face, the metal reinforcing piece comprises a connecting part and an abutting part, the abutting part is tightly pressed on the contact face through the supporting face, and the ceiling lamp is connected with the connecting part and the counterbore in a fastened mode through first screws. The structural strength of the hanging plate is enhanced through the metal reinforcing piece, and it is guaranteed that the bearing capacity of the hanging plate is improved under the condition that the thickness of the ceiling lamp installation hanging plate is not increased. The thickness of the mounted hanging plate is small, the ceiling lamp and the hanging plate are integrally attached to the ceiling, and the appearance is more attractive.

Description

Technical Field

[0001] This utility model relates to the field of lighting, and in particular to a ceiling light mounting plate. Background Technology

[0002] Traditional ceiling lights and panel lights require the lampshade to be removed first, and the lamp head to be fixed to the ceiling with self-tapping screws. After the wiring is connected, the lampshade is then installed. The installation process is complicated, requires a professional electrician to install the ceiling light, and there is a risk of electric shock. Ceiling lights are also not easy to replace if they are damaged.

[0003] To facilitate ceiling light installation, a type of mounting bracket has emerged on the market. For example, Chinese patent CN210088647U discloses a mounting bracket that includes a male bracket installed on top of the ceiling light and a female bracket fixedly connected to the ceiling. The female bracket has a slide rail on its inner side, and the male bracket has a groove for engaging with the slide rail, allowing the female bracket and male bracket to snap together, simplifying the ceiling light installation process for users. However, the above-mentioned mounting bracket has the following problems: the male and female brackets have complex structures, resulting in high costs; and the male and female brackets are relatively thick, affecting the aesthetics of the ceiling light.

[0004] In view of this, the present invention proposes a ceiling light mounting plate to solve the above problems. Summary of the Invention

[0005] This utility model overcomes the shortcomings of the above-mentioned technology and provides a ceiling light mounting plate that reduces the thickness, making the ceiling light flatter and more beautiful after installation by the mounting plate, and making the installation and operation more convenient.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A ceiling light mounting plate includes a first mounting plate and a second mounting plate fixedly connected to the ceiling. The front side of the first mounting plate has a first slot for engaging the second mounting plate. The left and right sides of the first slot extend in the front-back direction to form contact surfaces. The left and right sides of the second mounting plate extend in the front-back direction to form support surfaces. The contact surfaces rest on the support surfaces, and a locking structure is provided between the contact surfaces and the support surfaces. The bottom of the first mounting plate has a countersunk hole for connecting to the ceiling light. An integrally formed metal reinforcing member is provided between the countersunk hole and the contact surface. The metal reinforcing member includes a connecting part located below the countersunk hole and an abutting part located below the contact surface. The support surface presses the abutting part tightly against the contact surface. The ceiling light is fastened to the connecting part and the countersunk hole by a first screw.

[0008] Preferably, the bottom of the contact surface is provided with a first groove for accommodating the abutment portion, and the support surface presses the abutment portion tightly into the first groove.

[0009] Preferably, the locking structure includes a strip-shaped protrusion on the support surface and a recess on the contact surface, wherein the strip-shaped protrusion extends in the left-right direction and the recess is used to engage the strip-shaped protrusion.

[0010] Preferably, the outer surface of the strip-shaped protrusion is an arc surface.

[0011] Preferably, the rear side of the first slot extends forward to form a positioning protrusion, and the rear side of the second mounting plate is provided with a second slot for engaging the positioning protrusion.

[0012] Preferably, the ceiling light mounting plate further includes a male power connector and a female power connector. The positioning protrusion is provided with a first power connection groove, and a second power connection groove is provided in front of the second slot. The second power connection groove is connected to the second slot. One of the male power connector and the female power connector is installed in the first power connection groove, and the other is installed in the second slot.

[0013] Preferably, the second mounting plate is further provided with a wiring hole communicating with the second electrical connection slot.

[0014] Preferably, the bottom of the second mounting plate is provided with a connection hole for connection with the ceiling, and the countersunk hole is connected to the ceiling light by a second screw.

[0015] Preferably, the ceiling light mounting plate further includes a metal plate, and the bottom of the second mounting plate is provided with a second groove for accommodating the metal plate. The connecting hole is located in the second groove, and the second screw securely connects the metal plate, the connecting hole, and the ceiling.

[0016] Preferably, the lower end faces of both the first mounting plate and the second mounting plate are provided with reinforcing ribs.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This utility model reduces the unnecessary thickness of the ceiling light mounting plate, allowing the ceiling light to be installed on the ceiling via the first and second mounting plates. The ceiling light and the mounting plate fit snugly against the ceiling, resulting in a smoother and more aesthetically pleasing finish. This also improves the coordination between the ceiling light and the ceiling, and reduces the manufacturing cost of the ceiling light mounting plate.

[0019] 2. An integrally formed metal reinforcement is provided between the countersunk hole and the contact surface, which not only enhances the structural strength of the mounting plate and ensures that its load-bearing capacity is increased without increasing the thickness of the ceiling light mounting plate, but also disperses the force at the countersunk hole during ceiling light installation, avoiding local overload that could damage the first mounting plate or even cause the ceiling light to fall off.

[0020] 3. This utility model utilizes the cooperation of the contact surface, support surface, and locking structure, along with the engagement of the positioning protrusion and the second slot, to ensure a secure connection between the first and second mounting plates. Furthermore, the snap-fit ​​connection between the first and second mounting plates simplifies and speeds up the installation process. Simultaneously, the design of the male and female power connectors facilitates circuit connection. Attached Figure Description

[0021] Figure 1 This is an overall schematic diagram of the ceiling light mounting plate of this utility model. Figure 1 ;

[0022] Figure 2 This is an overall schematic diagram of the ceiling light mounting plate of this utility model. Figure 2 ;

[0023] Figure 3 This is an exploded view of the ceiling light mounting plate of this utility model. Figure 1 ;

[0024] Figure 4 This is an exploded view of the ceiling light mounting plate of this utility model. Figure 2 ;

[0025] The implementation, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0026] The following examples provide a more detailed description of the features and other related characteristics of this utility model, to facilitate understanding by those skilled in the art:

[0027] Reference Figures 1-4 This invention presents an embodiment of a ceiling light mounting plate:

[0028] A ceiling light mounting plate includes a first mounting plate 1 and a second mounting plate 2 fixedly connected to the ceiling. The front side of the first mounting plate 1 is provided with a first slot 11 for engaging the second mounting plate 2. The left and right sides of the first slot 11 extend in the front-back direction to form contact surfaces 12. The left and right sides of the second mounting plate 2 extend in the front-back direction to form support surfaces 21. The contact surfaces 12 rest on the support surfaces 21, and a locking structure is provided between the contact surfaces 12 and the support surfaces 21.

[0029] like Figure 1As shown, the bottom of the first mounting plate 1 is provided with a countersunk hole 13 for connecting to the ceiling light. An integrally formed metal reinforcing member 3 is provided between the countersunk hole 13 and the contact surface 12. The metal reinforcing member 3 includes, in sequence, a connecting part 31 located below the countersunk hole 13, an extension part 32 extending from the connecting part 31 to the contact surface 12, and an abutting part 33 located below the contact surface 12. The supporting surface 21 presses the abutting part 33 tightly onto the contact surface 12. The ceiling light is fastened to the connecting part 31 and the countersunk hole 13 by a first screw (not shown in the figure).

[0030] In this embodiment, the first mounting plate 1 and the second mounting plate 2 are integrally molded from plastic. The metal reinforcing member 3 not only enhances the structural strength of the mounting plate, ensuring its load-bearing capacity is improved without increasing the thickness of the mounting plate, but also distributes the force at the countersunk hole 13 when installing the ceiling light, avoiding local overload that could damage the first mounting plate 1 or even cause the ceiling light to fall off.

[0031] This utility model reduces the thickness of the ceiling light mounting plate, allowing the ceiling light to be installed on the ceiling via the first mounting plate 1 and the second mounting plate 2. This results in the ceiling light and mounting plate fitting the ceiling more closely, making the surface flatter and more aesthetically pleasing, and improving the overall coordination between the ceiling light and the ceiling. It also reduces the manufacturing cost of the ceiling light mounting plate.

[0032] like Figure 4 As shown, the bottom of the contact surface 12 is provided with a first groove 121 for accommodating the abutment 33, so that the contact surface 12 is flat and the abutment 33 protrudes and affects the sliding of the contact surface 12 on the support surface 21. The support surface 21 presses the abutment 33 tightly into the first groove 121, so that the metal reinforcement 3 is tightly connected to the contact surface 12.

[0033] The locking structure includes a strip-shaped protrusion 211 on the support surface 21 and a recess 122 on the contact surface 12. The strip-shaped protrusion 211 extends in the left-right direction, and the recess 122 is used to engage the strip-shaped protrusion 211, so that the first mounting plate 1 and the second mounting plate 2 can be temporarily and securely connected. When a large external force pulls the first mounting plate 1 backward, the strip-shaped protrusion 211 can disengage from the recess 122, so that the first mounting plate 1 and the second mounting plate 2 can be disassembled.

[0034] The outer surface of the strip protrusion 211 is an arc surface, which can reduce the friction between the strip protrusion 211 and the contact surface 12 or other components during installation and disassembly.

[0035] The first slot 11 extends forward from the rear side to form a positioning protrusion 14. The second mounting plate 2 has a second slot 22 on the rear side for engaging the positioning protrusion 14, which can enhance the connection strength between the rear side of the second mounting plate 2 and the first mounting plate 1.

[0036] like Figure 1As shown, the ceiling light mounting plate also includes a male and a female power connector (not shown in the attached diagram). The positioning protrusion 14 has a first power connection groove 15, and a second power connection groove 23 is located in front of the second slot 22, communicating with the second slot 22. One of the male and female power connectors is installed in the first power connection groove 15, and the other is installed in the second slot 22. When the first mounting plate 1 and the second mounting plate 2 are engaged, the male and female power connectors are simultaneously electrically connected, simplifying the electrical connection operation of the ceiling light.

[0037] The second mounting plate 2 is also provided with a wiring hole 231 that communicates with the second electrical connection slot 23, so that an external power supply can be electrically connected to the male / female electrical connection plug in the second electrical connection slot 23 through conductivity.

[0038] The bottom of the second mounting plate 2 is provided with a connection hole 24 for connection with the ceiling, and the countersunk hole 13 is connected to the ceiling light by a second screw (not shown in the figure).

[0039] The second mounting plate 2 has a second groove 25 at its bottom, and a metal plate 26 is provided in the second groove 25. A connecting hole 24 is located in the second groove 25, and a second screw secures the metal plate 26, the connecting hole 24, and the ceiling. The metal plate 26 increases the strength and load-bearing capacity of the second mounting plate 2, further improving the safety of the ceiling light installation.

[0040] The lower end faces of both the first mounting plate 1 and the second mounting plate 2 are provided with reinforcing ribs 16, which can effectively enhance the strength, rigidity and load-bearing capacity of the mounting plate without increasing the wall thickness.

[0041] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A ceiling light mounting plate, characterized in that, The system includes a first mounting plate (1) and a second mounting plate (2) fixedly connected to the ceiling. The front side of the first mounting plate (1) is provided with a first slot (11) for engaging the second mounting plate (2). The left and right sides of the first slot (11) extend in the front-back direction to form contact surfaces (12). The left and right sides of the second mounting plate (2) extend in the front-back direction to form support surfaces (21). The contact surfaces (12) rest on the support surfaces (21). A locking mechanism is provided between the contact surfaces (12) and the support surfaces (21). Structure; The bottom of the first mounting plate (1) is provided with a countersunk hole (13) for connecting with the ceiling light. An integrally formed metal reinforcement (3) is provided between the countersunk hole (13) and the contact surface (12). The metal reinforcement (3) includes a connecting part (31) located below the countersunk hole (13) and an abutting part (33) located below the contact surface (12). The supporting surface (21) presses the abutting part (33) tightly onto the contact surface (12). The ceiling light is fastened to the connecting part (31) and the countersunk hole (13) by the first screw.

2. A ceiling light mounting plate according to claim 1, characterized in that, The bottom of the contact surface (12) is provided with a first groove (121) for accommodating the abutment part (33), and the support surface (21) presses the abutment part (33) tightly into the first groove (121).

3. A ceiling light mounting plate according to claim 1, characterized in that, The locking structure includes a strip protrusion (211) on the support surface (21) and a recess (122) on the contact surface (12). The strip protrusion (211) extends in the left-right direction, and the recess (122) is used to lock the strip protrusion (211).

4. A ceiling light mounting plate according to claim 3, characterized in that, The outer surface of the strip protrusion (211) is an arc surface.

5. A ceiling light mounting plate according to claim 1, characterized in that, The first slot (11) extends forward from the rear side to form a positioning protrusion (14), and the second mounting plate (2) has a second slot (22) on the rear side for engaging the positioning protrusion (14).

6. A ceiling light mounting plate according to claim 5, characterized in that, It also includes a male power connector and a female power connector. The positioning protrusion (14) is provided with a first power connector groove (15), and a second power connector groove (23) is provided in front of the second slot (22). The second power connector groove (23) is connected to the second slot (22). One of the male power connector and the female power connector is installed in the first power connector groove (15), and the other is installed in the second slot (22).

7. A ceiling light mounting plate according to claim 6, characterized in that, The second mounting plate (2) is also provided with a wiring hole (231) that communicates with the second electrical connection slot (23).

8. A ceiling light mounting plate according to claim 7, characterized in that, The bottom of the second mounting plate (2) is provided with a connection hole (24) for connecting to the ceiling, and the countersunk hole (13) is connected to the ceiling light by a second screw.

9. A ceiling light mounting plate according to claim 8, characterized in that, It also includes a metal plate (26), and the bottom of the second mounting plate (2) is provided with a second groove (25) for accommodating the metal plate (26), the connecting hole (24) is located in the second groove (25), and the second screw fastens the metal plate (26), the connecting hole (24) and the ceiling together.

10. A ceiling light mounting plate according to claim 1, characterized in that, The lower end face of the first mounting plate (1) and the second mounting plate (2) are provided with reinforcing ribs (16).

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