Wood ceiling lamp mounting structure and lamp

Abstract

The utility model relates to a wood ceiling lamp installation structure and a lamp, the wood ceiling lamp installation structure comprises a preassembled frame matched with a ceiling opening in shape, the outer side wall of the preassembled frame is uniformly provided with a plurality of groups of inverted thorn ribs in the circumferential direction, and the inverted thorn ribs extend in the assembling and disassembling direction of the preassembled frame; according to the lamp mounting structure, the inverted thorn ribs are used for penetrating into the holes in the ceiling to fix the pre-assembled frame, the friction force of the pre-assembled frame is greatly increased, the risk of falling off is greatly reduced when the load is increased after the lamp is connected, the anti-drawing force of the pre-assembled frame is large through the inverted thorn ribs, mounting and using are easy and convenient, the construction cost is low, and the service life of the pre-assembled frame is prolonged. Construction efficiency is high, and popularization and use are easy.

Description

Technical Field

[0001] The utility model relates to the field of lamps, in particular to a mounting structure for a wooden ceiling lamp and a lamp. Background Art

[0002] An LED lamp is a lighting lamp embedded inside a ceiling or a wall, which can increase the soft atmosphere of a space, create a warm feeling and relieve the sense of space oppression. At present, as shown in the downlight of the LED lamp in the Chinese patent document with the patent number: CN201720248649.4, the main structure includes a face ring module and an optoelectronic module. The face ring module is buckled inside an opening of the ceiling or the wall through a fastener, so that the face ring module can be stably fixed inside the ceiling or the wall. However, some existing ceilings are made of solid wood board materials, and compared with traditional ceilings, their thickness is relatively thick. It is difficult for a conventional fastener structure to fix the face ring module inside the ceiling or the wall. Therefore, in the case of a wooden ceiling, it is necessary to improve the existing technology. Summary of the Invention

[0003] The purpose of the utility model is to solve the above existing problems, and provide a mounting structure for a wooden ceiling lamp and a lamp with a simple and reasonable structure.

[0004] The mounting structure for a wooden ceiling lamp includes a pre-installed frame matching the shape of the ceiling opening. A plurality of groups of reverse thorn rib strips are circumferentially and evenly distributed on the outer side wall of the pre-installed frame, and the reverse thorn rib strips extend along the installation and disassembly direction of the pre-installed frame.

[0005] The purpose of the utility model can also be solved by adopting the following technical measures:

[0006] As a more specific scheme, the pre-installed frame is also provided with a rear locking structure tightly matched with the ceiling; the rear locking structure is arranged in the reverse thorn rib strips or between two adjacent groups of reverse thorn rib strips.

[0007] As a further scheme, the reverse thorn rib strip includes a plurality of thorns arranged vertically. Each thorn is triangular, and the outer side surface of the thorn is inclined outwards from top to bottom.

[0008] As a further scheme, the rear locking structure includes a fastening screw. The pre-installed frame is provided with a radial threaded hole corresponding to the fastening screw. The fastening screw passes through the threaded hole from inside to outside and screws into or abuts against the ceiling; the fastening screw is a machine screw.

[0009] As a further scheme, a limiting convex ring extends outwards from the bottom edge of the pre-installed frame.

[0010] The lamp includes a lamp assembly, and the lamp assembly is detachably connected to the upper side of the above-mentioned mounting structure for a wooden ceiling lamp.

[0011] As a further solution, the lamp assembly includes a lamp body and a conversion ring; the upper part of the conversion ring is detachably nested outside the bottom of the lamp body through a first quick-release structure; the lower part of the conversion ring is detachably embedded in a pre-installed frame through a second quick-release structure.

[0012] As a further solution, the first quick-release structure includes several first buckling grooves and several first buckling blocks. The several first buckling grooves are circumferentially and evenly distributed on the outer side surface of the bottom of the lamp body, and one end of the first buckling groove is provided with a downward first buckling entrance. The several first buckling blocks are circumferentially and evenly distributed on the inner side surface of the conversion ring, and enter the first buckling groove through the first buckling entrance and form a positive circumferential rotation setting fit with the corresponding first buckling groove.

[0013] As a further solution, the second quick-release structure includes several second buckling grooves and several second buckling blocks. The several second buckling grooves are circumferentially and evenly distributed on the outer side surface of the conversion ring, and one end of the second buckling groove is provided with an upward second buckling entrance. The several second buckling blocks are circumferentially and evenly distributed on the outer side surface of the conversion ring, and enter the second buckling groove through the second buckling entrance and form a reverse circumferential rotation setting fit with the corresponding second buckling groove.

[0014] As a further solution, the second quick-release structure includes several pressing rebounders and several T-shaped locking tongues. The several pressing rebounders are arranged on the pre-installed frame, and the entrance and exit of the pressing rebounder face downward. The several T-shaped locking tongues are arranged on the upper side of the conversion ring and form a self-locking buckle connection with the corresponding T-shaped locking tongues through pressing and pushing.

[0015] The beneficial effects of the present utility model are as follows:

[0016] The wooden ceiling lamp installation structure and the lamp of the present utility model use the reverse ratchet ribs to penetrate into the ceiling opening to fix the pre-installed frame, greatly increasing the friction of the pre-installed frame. When the load increases after connecting the lamp, the risk of falling off is greatly reduced. Through the reverse ratchet ribs, the pre-installed frame has a large anti-pulling force, is simple to install and use, has a low construction cost, a high construction efficiency, and is easy to popularize and use. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of the pre-installed frame in the first embodiment of the present utility model.

[0018] Figure 2 It is a schematic diagram of the decomposition and partial enlarged structure of the pre-installed frame in the present utility model.

[0019] Figure 3 It is a schematic structural diagram of the connection between the pre-installed frame and the lamp in the present utility model.

[0020] Figure 4 This is a schematic structural diagram of a decomposed lamp at one angle in the present utility model.

[0021] Figure 5 This is a schematic structural diagram of a decomposed lamp at another angle in the present utility model.

[0022] Figure 6 This is a schematic diagram of the decomposed structure of the second embodiment in the present utility model.

[0023] Figure 7 This is a schematic cross-sectional structure diagram of the second embodiment in the present utility model. Detailed implementation manners

[0024] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments. Embodiment 1:

[0025] As Figure 1 and Figure 2 shown, the installation structure of the wooden ceiling lamp includes a pre-installed frame 1 that matches the shape of the ceiling opening. A plurality of groups of reverse thorn ribs 2 are circumferentially and evenly distributed on the outer side wall of the pre-installed frame 1. The reverse thorn ribs 2 extend along the installation and removal direction of the pre-installed frame 1, and the extension length is the same as or close to the height of the pre-installed frame 1.

[0026] This lamp installation structure uses the reverse thorn ribs 2 to pierce into the ceiling opening to fix the pre-installed frame, greatly increasing the friction of the pre-installed frame. When the load increases after connecting the lamp, the risk of falling off is greatly reduced. Through the reverse thorn ribs 2, the pre-installed frame 1 has a large anti-pulling force, is easy to install and use, has a low construction cost, a high construction efficiency, and is easy to promote and use.

[0027] The pre-installed frame 1 is also provided with a rear locking structure 3 that is tightly fitted with the ceiling; the rear locking structure 3 is arranged between two adjacent groups of reverse thorn ribs 2; after the pre-installed frame 1 is pre-fixed in the ceiling opening by the reverse thorn ribs 2, the reverse thorn ribs 2 are locked on the ceiling through the rear locking structure 3 to further fix the pre-installed frame 1.

[0028] The reverse thorn rib 2 includes a plurality of thorns 21 arranged vertically. In this embodiment, each thorn 21 is in the shape of a right triangle, one right side is attached to the pre-installed frame 1, the other right side is arranged on the bottom surface, and the hypotenuse is the outer side surface of the thorn 21 and is inclined downward and outward from top to bottom. After the reverse thorn rib 2 pierces into the ceiling opening, the flat bottom surface abuts against the upper side of the ceiling, so it will not fall off.

[0029] Specifically, the rear locking structure 3 includes a fastening screw 31, which is a machine screw. The pre-installed frame 1 is provided with a radial threaded hole 32 corresponding to the fastening screw 31. When the fastening screw 31 passes through the threaded hole 32 from the inside to the outside and is further turned, its outer end will penetrate into or abut against the ceiling, thereby locking the position of the pre-installed frame 1. The installation is simple and the construction cost is low.

[0030] In addition, after the machine screw is installed in place, the inner end of the machine screw will retract into the threaded hole 32, or the inner end of the machine screw is flush with the inner side wall of the pre-installed frame 1, which will not affect the subsequent installation of the lamp assembly 4 into the pre-installed frame 1.

[0031] The bottom edge of the pre-installed frame 1 extends outward to form a limit convex ring 11; the limit convex ring 11 abuts against the lower side of the ceiling, restricting the installation depth of the pre-installed frame 1 and limiting the pre-installed frame 1.

[0032] The lamp, such as Figure 3 shown, includes a lamp assembly 4, and the lamp assembly 4 is detachably connected to the upper side of the wooden ceiling lamp installation structure of the above structure.

[0033] As Figure 4 and Figure 5 shown, the lamp assembly 4 includes a lamp body 5 and a conversion ring 6; the upper part of the conversion ring 6 is detachably nested outside the bottom of the lamp body 5 through a first quick-release structure; the lower part of the conversion ring 6 is detachably embedded in the pre-installed frame 1 through a second quick-release structure; so that the pre-installed frame 1, the conversion ring 6 and the lamp body 5 can be disassembled from each other, the installation is convenient and the structure is simple.

[0034] In this embodiment, the first quick-release structure includes several first buckling grooves 71 and several first buckling blocks 72. The several first buckling grooves 71 are circumferentially and uniformly distributed on the outer side surface of the bottom of the lamp body 5, and one end of the first buckling groove 71 is provided with a downward first buckling entrance 711, and the first buckling entrance 711 and the first buckling groove 71 form an inverted L-shaped structure;

[0035] The several first buckling blocks 72 are circumferentially and uniformly distributed on the inner side surface of the conversion ring 6, and enter the first buckling groove 71 through the first buckling entrance 711 and form a positive circumferential rotation setting fit with the corresponding first buckling groove 71;

[0036] And the bottom of the first buckling groove 71 is inclined, so that the width of the first buckling groove 71 decreases from one end of the first buckling entrance 711 to the other end, so that the first buckling groove 71 and the first buckling block 72 gradually form a tight fit, reducing the gap of up and down looseness.

[0037] The second quick-release structure includes several second fastening grooves 81 and several second fastening blocks 82. The several second fastening grooves 81 are circumferentially and evenly distributed on the outer side surface of the conversion ring 6. One end of the second fastening groove 81 is provided with an upward second fastening entrance 811, and the other end of the second fastening groove 81 is provided with a fastening concave position 812 extending upward. The second fastening entrance 811, the second fastening groove 81 and the fastening concave position 812 form a U-shaped structure.

[0038] The several second fastening blocks 82 are circumferentially and evenly distributed on the outer side surface of the conversion ring 6, enter the second fastening groove 81 through the second fastening entrance 811, and form a reverse circumferential rotation setting fit with the corresponding second fastening groove 81. After the second fastening block 82 is buckled into the fastening concave position 812, the conversion ring 6 can be prevented from loosening.

[0039] The above first quick-release structure and second quick-release structure are simple, reasonable, safe and compact in structure, can effectively improve the connection strength of the lamp, improve the connection stability, are easy to install and disassemble, facilitate maintenance and replacement, and improve the market competitiveness. Embodiment 2:

[0040] The difference between Embodiment 2 and Embodiment 1 is that in Embodiment 1, the pre-installed frame 1 has a circular structure, while in Embodiment 2, as Figure 6 and Figure 7 shown, the pre-installed frame 1 has a square structure;

[0041] The pre-installed frame 1 is symmetrically arranged on two outer side walls on the opposite sides of the pre-installed frame 1. Interference ribs 9 are symmetrically arranged on the other two outer side walls. The interference ribs 9 extend along the installation and disassembly direction of the pre-installed frame 1. A rear locking structure 3 is provided in the middle of each outer side wall. Correspondingly, the conversion ring 6 also has a square structure. The second quick-release structure between it and the pre-installed frame 1 is different from that in Embodiment 1;

[0042] The difference lies in that the second quick-release structure includes several pressing rebounders 83 and several T-shaped locking tongues 84. The several pressing rebounders 83 are arranged on the pre-installed frame 1, and the entrances and exits of the pressing rebounders 83 face downward. The several T-shaped locking tongues 84 are arranged on the upper side of the conversion ring 6 and form a self-locking buckle connection with the corresponding T-shaped locking tongues 84 through pressing and pushing.

[0043] The above is the preferred embodiment of the present utility model, which shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, various changes and improvements will occur to the present utility model, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. Installation structure of wooden ceiling lamp, characterized in that: It includes a pre-installed frame (1) that matches the shape of the ceiling opening. A number of groups of reverse thorn ribs (2) are circumferentially and evenly distributed on the outer side wall of the pre-installed frame (1), and the reverse thorn ribs (2) extend along the installation and removal direction of the pre-installed frame (1).

2. The installation structure of the wooden ceiling lamp according to claim 1, characterized in that: The pre-installed frame (1) is also provided with a rear locking structure (3) that tightly cooperates with the ceiling; the rear locking structure (3) is arranged in the reverse thorn ribs (2), or is arranged between two adjacent groups of reverse thorn ribs (2).

3. The installation structure of the wooden ceiling lamp according to claim 1, wherein: The reverse thorn ribs (2) include a plurality of thorns (21) arranged vertically. Each thorn (21) is triangular, and the outer side surface of the thorn (21) is inclined outward from top to bottom and outward.

4. The wooden ceiling lamp installation structure according to claim 2, characterized in that: The rear locking structure (3) includes a fastening screw (31). The pre-installed frame (1) is provided with a radial threaded hole (32) corresponding to the fastening screw (31). The fastening screw (31) passes through the threaded hole (32) from the inside to the outside and is screwed into or abuts against the ceiling; the fastening screw (31) is a machine screw.

5. The wooden ceiling lamp installation structure according to claim 1, characterized in that: A limiting convex ring (11) extends outward from the bottom edge of the pre-installed frame (1).

6. Lighting fixture, comprising a lighting fixture assembly (4), characterized in that: The lamp assembly (4) is detachably connected to the upper side of the wooden ceiling lamp installation structure according to any one of claims 1-5.

7. The luminaire according to claim 6, characterized in that: The lamp assembly (4) includes a lamp body (5) and a conversion ring (6); the upper part of the conversion ring (6) is detachably nested outside the bottom of the lamp body (5) through a first quick-release structure; the lower part of the conversion ring (6) is detachably embedded in the pre-installed frame (1) through a second quick-release structure.

8. The luminaire according to claim 7, wherein: The first quick-release structure includes several first buckling grooves (71) and several first buckling blocks (72). The several first buckling grooves (71) are circumferentially and evenly distributed on the outer side surface of the bottom of the lamp body (5), and one end of the first buckling groove (71) is provided with a downward first buckling entrance (711). The several first buckling blocks (72) are circumferentially and evenly distributed on the inner side surface of the conversion ring (6) and enter the first buckling groove (71) through the first buckling entrance (711) and form a positive circumferential rotation setting fit with the corresponding first buckling groove (71).

9. The luminaire according to claim 7, characterized in that: The second quick-release structure includes several second buckling grooves (81) and several second buckling blocks (82). The several second buckling grooves (81) are circumferentially and evenly distributed on the outer side surface of the conversion ring (6), and one end of the second buckling groove (81) is provided with an upward second buckling entrance (811). The several second buckling blocks (82) are circumferentially and evenly distributed on the outer side surface of the conversion ring (6) and enter the second buckling groove (81) through the second buckling entrance (811) and form a reverse circumferential rotation setting fit with the corresponding second buckling groove (81).

10. The luminaire according to claim 7, characterized in that: The second quick-release structure includes several pressing rebounders (83) and several T-shaped locking tongues (84). The several pressing rebounders (83) are arranged on the pre-installed frame (1), and the entrance and exit of the pressing rebounder (83) face downward. The several T-shaped locking tongues (84) are arranged on the upper side of the conversion ring (6) and form a self-locking buckle connection with the corresponding T-shaped locking tongues (84) through pressing and pushing.

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