A lighting fixture fixing structure for architectural decoration

Abstract

The utility model relates to lamp fixing technical field, and disclose a kind of lighting fixture fixing structure for building decoration, including the fixing frame of installation in building ceiling bottom, and the fixing frame bottom is equipped with pendant lamp, and pendant lamp is used to decorate inside environment of building;The side of fixing frame is equipped with connecting component, and connecting component is used for the dismounting of pendant lamp;The side of connecting component is equipped with adjusting component;Connecting component includes sliding frame, and the both sides of sliding frame are equipped with the first sliding slot of horizontal inclination arrangement, and the inboard sliding connection of first sliding slot has slider, and the side of slider is fixed with lock bar, and the side of sliding frame is fixed with push rod, when needing to repair or replace pendant lamp, staff only needs to press push rod, can drive sliding frame along the horizontal plate top sliding rail movement, while compression spring, with the movement of sliding frame, lock bar will leave the inboard of protruding block lock slot, release the locking of pendant lamp, staff can easily take down pendant lamp downward, simplify the dismounting process, save dismounting time.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixture fixing technology, specifically a fixing structure for architectural decorative lighting fixtures. Background Technology

[0002] In architectural interior decoration, the installation of large lighting fixtures such as chandeliers and artistic lights is a common but tedious task. Traditional methods of fixing lighting fixtures usually involve direct bolt fixing or installation using simple mounting brackets.

[0003] The mounting holes pre-embedded in the existing building ceiling during construction or those opened for later decoration often have problems such as positional deviation and non-parallelism. When the mounting holes of the lighting fixture fixing structure cannot be aligned with the mounting holes on the ceiling, installers often have to make adjustments with great effort, and may even need to re-drill or enlarge the holes on the ceiling. At the same time, when repairing or replacing traditional chandeliers, workers need to use tools to unscrew multiple bolts one by one before they can remove the chandelier. Therefore, a lighting fixture fixing structure for architectural decoration is proposed. Summary of the Invention

[0004] The purpose of this utility model is to provide a fixing structure for architectural decorative lighting fixtures to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fixing structure for architectural decorative lighting, including a fixing frame installed at the bottom of the building ceiling, wherein a chandelier is provided at the bottom of the fixing frame, and the chandelier is used to decorate the interior environment of the building; A connecting component is provided on one side of the fixing frame, and the connecting component is used for the assembly and disassembly of the chandelier; An adjustment component is provided on one side of the connection component; The connecting assembly includes a sliding frame, with horizontally inclined first sliding grooves on both sides of the sliding frame. A slider is slidably connected inside the first sliding groove, a locking rod is fixed on one side of the slider, and a push rod is fixed on one side of the sliding frame. The adjustment assembly includes two limiting frames, each with a third sliding groove on its side, and a sliding plate slidably connected to the inner side of the third sliding groove.

[0006] Preferably, the sliding frame has a triangular cross-sectional shape, the bottom of the fixed frame is connected to a horizontal plate by bolts, and the sliding frame is slidably connected to the top of the horizontal plate by a slide rail.

[0007] Preferably, the top of the fixing frame has two second sliding grooves, which are located on one side of the limiting frame, and the limiting frame is fixed to the bottom of the inner wall of the fixing frame.

[0008] Preferably, the slide plate has a through hole in the middle, and an expansion bolt is inserted into the inside of the through hole. The expansion bolt is used to fix it to the building ceiling. The two sides of the slide plate are threaded with bolts that abut against the inner wall of the fixing frame.

[0009] Preferably, the top of the chandelier is fixed with a connecting plate, and the top of the connecting plate is fixed with two protrusions. The chandelier is spherical in shape.

[0010] Preferably, the protrusions are provided with locking grooves on opposite sides.

[0011] Preferably, the chandelier is in the installed state when the locking rod is inserted into the locking groove, and in the disassembled state when the locking rod is removed from the locking groove.

[0012] Preferably, a first limiting plate and a second limiting plate are fixed to the top of the horizontal plate, and the first limiting plate and the second limiting plate are located on both sides of the sliding frame.

[0013] Preferably, a spring is connected between the first limiting plate and the sliding frame, and a push rod is fixed on one side of the sliding frame, which passes through the second limiting plate and the fixed frame in sequence.

[0014] Preferably, two limiting grooves are provided on one side of the horizontal plate, and the protrusion is adapted to the inside of the limiting groove.

[0015] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects: During installation, staff simply push the slide plate along the inside of the third groove until the through hole in the middle of the slide plate completely overlaps with the mounting hole on the ceiling. With the help of the adjustment component, the problems of non-parallel mounting holes in the building ceiling, installation failures or re-drilling due to mounting hole issues are solved, thus improving the success rate of installation.

[0016] Before installing the chandelier, simply align the top-fixed connecting plate and the two protrusions on the top of the connecting plate with the two limiting slots on one side of the horizontal plate and insert them. This allows for quick initial positioning of the chandelier. After initial positioning, press the push rod to compress the spring, then release the push rod. The sliding bracket moves under the spring force, allowing the locking rod to insert into the locking groove of the protrusion, thus securing the chandelier. When the chandelier needs repair or replacement, the worker simply presses the push rod to move the sliding bracket along the top slide rail of the horizontal plate. Simultaneously, the spring is compressed. As the sliding bracket moves, the locking rod leaves the locking groove of the protrusion, releasing the chandelier. The worker can then easily remove the chandelier, simplifying the disassembly process and saving disassembly time. Attached Figure Description

[0017] Figure 1This is a first-view structural diagram of the present invention; Figure 2 This is a schematic diagram of the second-view structure of the present invention; Figure 3 This is a schematic diagram of the structure of the limiting frame of this utility model; Figure 4 This is a schematic diagram of the structure of the third groove of this utility model; Figure 5 This is a schematic diagram of the sliding frame structure of this utility model; Figure 6 This is a schematic diagram of the protrusion structure of this utility model; Figure 7 This is a schematic diagram of the structure of the locking rod and locking groove mating part of this utility model.

[0018] Explanation of reference numerals in the attached drawings: 1. Fixing frame; 2. Connecting assembly; 21. Push rod; 22. First slide groove; 23. Locking rod; 24. Spring; 25. First limiting plate; 26. Sliding frame; 27. Limiting groove; 28. Locking groove; 29. ​​Sliding block; 210. Second limiting plate; 3. Adjusting assembly; 31. Limiting frame; 32. Slide plate; 33. Second slide groove; 34. Third slide groove; 4. Horizontal plate; 5. Chandelier; 51. Connecting plate; 52. Protrusion. Detailed Implementation

[0019] Example

[0020] Please see Figure 1-7 This utility model provides a technical solution: a fixing structure for architectural decorative lighting fixtures, including a fixing frame 1 installed at the bottom of the building ceiling, a chandelier 5 at the bottom of the fixing frame 1, the chandelier 5 being used to decorate the interior environment of the building; the chandelier 5 is quickly installed and disassembled through a connecting component 2, and the position deviation of the mounting holes in the building ceiling is adapted through an adjusting component 3, and the fixing frame 1 provides the main support. The fixing frame 1 and the horizontal plate 4 are provided with terminal blocks inside, and the chandelier 5 is connected to the municipal power supply through the terminal blocks and wires. The wires pass through the pillars of the chandelier 5 and are connected to the internal light panel, and a switch for controlling the chandelier 5 is installed on the wall; A connecting component 2 is provided on one side of the fixed frame 1. The connecting component 2 is used for the assembly and disassembly of the chandelier 5. An adjusting component 3 is provided on one side of the connecting component 2. The connecting component 2 includes a sliding frame 26. The sliding frame 26 has horizontally inclined first slide grooves 22 on both sides. A slider 29 is slidably connected to the inside of the first slide groove 22. A locking rod 23 is fixed on one side of the slider 29. A push rod 21 is fixed on one side of the sliding frame 26. When the sliding frame 26 moves, the inclined surfaces of the first slide grooves 22 on both sides will force the slider 29 slidably connected to it to move in a direction that moves away from or closer to each other. The inside of the first slide groove 22 is coated with lubricating oil to prevent the slider 29 from being obstructed from sliding.

[0021] The sliding bracket 26 has a triangular cross-sectional shape. The bottom of the fixed bracket 1 is connected to the horizontal plate 4 by bolts. The horizontal plate 4 has a wire groove and a wire hole on one side (not shown in the figure). When the spring 24 needs to be replaced, the bolts on one side of the horizontal plate 4 can be removed to remove the spring 24 for maintenance. The sliding bracket 26 is slidably connected to the top of the horizontal plate 4 by a slide rail. The top of the chandelier 5 is fixed with a connecting plate 51. The top of the connecting plate 51 is fixed with two protrusions 52. The chandelier 5 is spherical in shape.

[0022] Each of the protrusions 52 has a locking groove 28 on one side. The opening of the locking groove 28 has a bevel. When the locking rod 23 is inserted into the locking groove 28, the chandelier 5 is in the installed state. When the locking rod 23 leaves the locking groove 28, the chandelier 5 is in the disassembled state. The slider 29 drives the locking rod 23 to move outward and finally inserts it into the locking groove 28 on the protrusion 52.

[0023] The top of the horizontal plate 4 is fixed with a first limiting plate 25 and a second limiting plate 210 respectively. The first limiting plate 25 and the second limiting plate 210 are located on both sides of the sliding frame 26. Under the elastic force of the spring 24, the sliding frame 26 is pushed to move towards the second limiting plate 210. The first limiting plate 25 and the sliding frame 26 are connected by a spring 24. The spring 24 has a certain compression in the initial state, so that the spring 24 has a certain elastic potential energy. A push rod 21 is fixed on one side of the sliding frame 26, which passes through the second limiting plate 210 and the fixed frame 1 in sequence.

[0024] Two limiting grooves 27 are provided on one side of the horizontal plate 4. The protrusions 52 are adapted to the inner side of the limiting grooves 27. The chandelier 5 is installed through the connecting plate 51 on its top. The two protrusions 52 on the connecting plate 51 can be inserted into the corresponding limiting grooves 27 of the horizontal plate 4 for initial positioning. When the chandelier 5 needs to be disassembled, press the push rod 21. The push rod 21 drives the sliding frame 26 to move along the slide rail towards the first limiting plate 25. At the same time, the spring 24 is compressed. When the sliding frame 26 moves, the inclined surface of the first slide groove 22 causes the two sliders 29 to move closer to each other. The sliders 29 drive the locking rod 23 to move inward, so that it exits from the locking groove 28 of the protrusion 52. The locking rod 23 is disengaged from the locking groove 28, and the chandelier 5 is in a detachable state and can be directly removed downward.

[0025] The adjustment component 3 includes two limiting brackets 31. The limiting brackets 31 have a third slide groove 34 on their side. A sliding plate 32 is slidably connected to the inner side of the third slide groove 34. The sliding plate 32 slides on the inner side of the third slide groove 34 via a slide rail. When there is a positional deviation or non-parallelism of the preset mounting holes on the building ceiling, the sliding plate 32 can be moved within the third slide groove 34. The sliding plate 32 is moved so that its through hole completely overlaps with the ceiling mounting hole. Then, an expansion bolt is used to pass through the through hole. The bolt can be equipped with an elastic washer to prevent loosening, and the entire fixing bracket 1 is firmly fixed to the ceiling. The contact surface between the sliding plate 32 and the inner wall of the fixing bracket 1 is provided with anti-slip texture. A rubber pad (not shown in the figure) is added to the end of the bolt.

[0026] The slide plate 32 has a through hole in the middle, and an expansion bolt is inserted into the inside of the through hole. The expansion bolt is used to fix it to the building ceiling. The top of the fixing frame 1 has two second slide grooves 33, which are located on one side of the limiting frame 31. The limiting frame 31 is fixed to the bottom of the inner wall of the fixing frame 1. The two sides of the slide plate 32 are threaded with bolts that abut against the inner wall of the fixing frame 1. Tighten the bolts on both sides of the slide plate 32 so that it abuts tightly against the inner wall of the fixing frame 1, thereby locking the position of the slide plate 32 and preventing it from sliding later.

[0027] When the mounting holes in the ceiling are not parallel, simply slide the slide plate 32 inside the third slide groove 34 so that the through hole overlaps with the mounting hole. Then use expansion bolts to connect the fixing bracket 1 to the ceiling, and then use bolts to abut the slide plate 32 against the inner wall of the fixing bracket 1. When disassembly is required, simply press the push rod 21. The push rod 21 moves along the slide rail to compress the spring 24, and at the same time, the sliders 29 move closer to each other along the first slide groove 22, so that the sliders 29 drive the locking rod 23 away from the inside of the locking groove 28. At this time, the chandelier 5 can be removed downwards.

[0028] Working principle: When installing the mounting bracket 1, if the mounting holes in the building ceiling are not parallel, the installation can be adapted by adjusting the component 3. The operator only needs to push the sliding plate 32 to slide it along the inner side of the third sliding groove 34 until the through hole in the middle of the sliding plate 32 completely overlaps with the mounting hole on the ceiling. Then, the expansion bolt is inserted into the inside of the through hole to firmly connect the mounting bracket 1 to the building ceiling. After the connection is completed, the sliding plate 32 is then pressed against the inner wall of the mounting bracket 1 with bolts to complete the installation and fixing of the mounting bracket 1, thus solving the installation problem caused by the non-parallel mounting holes. Before installing the chandelier 5, first align the connecting plate 51 fixed at the top and the two protrusions 52 at the top of the connecting plate 51 with the two limiting grooves 27 opened on one side of the horizontal plate 4, and insert the protrusions 52 into the inner side of the limiting grooves 27 to complete the initial positioning of the chandelier 5. Then press the push rod 21 to compress the spring 24, and the sliding frame 26 will move along the slide rail at the top of the horizontal plate 4. Finally, release the pressed push rod 21, and under the elastic force of the spring 24, the sliding frame 26 moves, so that the slider 29 is slidably connected to the inner side of the first horizontally inclined sliding groove 22 opened on both sides of the sliding frame 26. The locking rod 23 fixed on one side of the slider 29 will be inserted into the inner side of the locking groove 28 opened on the opposite side of the protrusion 52. At this time, the chandelier 5 is in the installation state, and the structural stability is achieved. The fixing frame 1 and the horizontal plate 4 are equipped with terminal blocks. The staff connects the chandelier 5 to the municipal power supply through the terminal blocks and wires to complete the circuit conduction and ensure that the chandelier 5 can be powered normally to realize the decorative function of the building's interior environment. When the chandelier 5 needs to be repaired, replaced, or disassembled, the staff only needs to press the push rod 21. One end of the push rod 21 is fixed to one side of the sliding frame 26 and passes through the second limiting plate 210 and one side of the fixing frame 1 in sequence. Pressing the push rod 21 will drive the sliding frame 26 to move along the slide rail at the top of the horizontal plate 4. At the same time, it will compress the spring 24 connecting the first limiting plate 25 and the sliding frame 26. As the sliding frame 26 moves, the sliders 29 in the first slide grooves 22 on both sides will move closer to each other along the first slide grooves 22, thereby driving the locking rod 23 on one side of the slider 29 to leave the inside of the locking groove 28 on the protrusion 52. At this time, the chandelier 5 is in the disassembly state, and the staff can easily remove the chandelier 5 downwards to complete the disassembly operation.

[0029] In summary, during the installation process, the staff only needs to push the slide plate 32 to slide along the inner side of the third slide groove 34 until the through hole in the middle of the slide plate 32 completely overlaps with the mounting hole on the ceiling. With the help of the adjusting component 3, the problems such as non-parallel mounting holes in the building ceiling, installation failure or re-drilling caused by mounting hole problems are solved, thus improving the success rate of installation.

[0030] Before installing the chandelier 5, simply align the top-fixed connecting plate 51 and the two protrusions 52 on the top of the connecting plate 51 with the two limiting grooves 27 opened on one side of the horizontal plate 4 and insert them into them. This will quickly complete the initial positioning of the chandelier 5. After the initial positioning, press the push rod 21 to compress the spring 24. Then release the push rod 21, and the sliding bracket 26 will move under the elastic force of the spring 24, so that the locking rod 23 is inserted into the locking groove 28 of the protrusion 52, thus completing the stable fixing of the chandelier 5. When the chandelier 5 needs to be repaired or replaced, the staff only needs to press the push rod 21 to move the sliding bracket 26 along the top slide rail of the horizontal plate 4. At the same time, the spring 24 is compressed. As the sliding bracket 26 moves, the locking rod 23 will leave the locking groove 28 of the protrusion 52, releasing the lock on the chandelier 5. The staff can then easily remove the chandelier 5, simplifying the disassembly process and saving disassembly time.

Claims

1. A fixing structure for architectural decorative lighting fixtures, comprising a fixing frame (1) installed at the bottom of the building ceiling, characterized in that, The bottom of the fixing frame (1) is provided with a chandelier (5), which is used to decorate the interior environment of the building; The fixing frame (1) is provided with a connecting component (2) on one side, and the connecting component (2) is used for the assembly and disassembly of the chandelier (5); An adjustment component (3) is provided on one side of the connecting component (2); The connecting component (2) includes a sliding frame (26), and a first sliding groove (22) with horizontal inclination is provided on both sides of the sliding frame (26). A slider (29) is slidably connected inside the first sliding groove (22). A locking rod (23) is fixed on one side of the slider (29), and a push rod (21) is fixed on one side of the sliding frame (26). The adjustment component (3) includes two limiting frames (31), and a third slide groove (34) is provided on the side of the limiting frame (31). A slide plate (32) is slidably connected to the inner side of the third slide groove (34).

2. The fixing structure for architectural decorative lighting fixtures according to claim 1, characterized in that, The sliding frame (26) has a triangular cross-sectional shape. The bottom of the fixed frame (1) is connected to a horizontal plate (4) by bolts. The sliding frame (26) is slidably connected to the top of the horizontal plate (4) by a slide rail.

3. The fixing structure for architectural decorative lighting fixtures according to claim 1, characterized in that, The top of the fixed frame (1) has two second slide grooves (33), which are located on one side of the limiting frame (31). The limiting frame (31) is fixed to the bottom of the inner wall of the fixed frame (1).

4. The fixing structure for architectural decorative lighting fixtures according to claim 3, characterized in that, The slide plate (32) has a through hole in the middle, and an expansion bolt is inserted into the inside of the through hole. The expansion bolt is used to fix it to the building ceiling. The slide plate (32) has bolts threaded on both sides that abut against the inner wall of the fixing frame (1).

5. A fixing structure for architectural decorative lighting fixtures according to claim 2, characterized in that, The chandelier (5) has a connecting plate (51) fixed to its top, and two protrusions (52) are fixed to the top of the connecting plate (51). The chandelier (5) is spherical in shape.

6. A fixing structure for architectural decorative lighting fixtures according to claim 5, characterized in that, Each of the protrusions (52) has a locking groove (28) on one side.

7. A fixing structure for architectural decorative lighting fixtures according to claim 6, characterized in that, When the locking rod (23) is inserted into the lock groove (28), the chandelier (5) is in the installed state; when the locking rod (23) leaves the lock groove (28), the chandelier (5) is in the disassembled state.

8. A fixing structure for architectural decorative lighting fixtures according to claim 6, characterized in that, The top of the horizontal plate (4) is fixed with a first limiting plate (25) and a second limiting plate (210), and the first limiting plate (25) and the second limiting plate (210) are located on both sides of the sliding frame (26).

9. A fixing structure for architectural decorative lighting fixtures according to claim 8, characterized in that, A spring (24) is connected between the first limiting plate (25) and the sliding frame (26). A push rod (21) is fixed on one side of the sliding frame (26) and passes through the second limiting plate (210) and the fixed frame (1) in sequence.

10. A fixing structure for architectural decorative lighting fixtures according to claim 9, characterized in that, Two limiting grooves (27) are provided on one side of the horizontal plate (4), and the protrusion (52) is adapted to the inside of the limiting groove (27).

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