Decorative lighting fixing structure for building decoration

Abstract

The decorative lighting fixing structure comprises a mounting seat, a lamp holder, a ceiling lamp, a locking block and an adjusting rod, the lamp holder is arranged below the mounting seat, a mounting groove is formed in the bottom end of the lamp holder, the ceiling lamp is arranged below the lamp holder, the top end of the ceiling lamp extends into the mounting groove, a mounting block is fixed to the top end of the ceiling lamp, and the locking block is fixed to the top end of the ceiling lamp. A mounting groove is formed in the lamp holder, locking grooves are formed in the outer walls of the two sides of the mounting block, a driving groove is formed in the portion, above the mounting groove, of the lamp holder, a two-way lead screw is rotatably mounted in the driving groove, the outer walls of the two sides of the two-way lead screw are sleeved with the locking blocks, and a guide rod is fixed in the mounting base; a toothed plate slidably sleeves the guide rod, a rotating rod is mounted in the mounting seat on one side of the toothed plate, and a gear is fixed to the outer wall of the rotating rod. According to the utility model, the decorative lighting is convenient to disassemble and assemble, and the installation position of the decorative lighting can be finely adjusted without disassembly.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration, in particular to a lighting fixture structure for building decoration. Background Art

[0002] Architectural decoration refers to the act of beautifying and processing the space of a building. It is an important part of the material and spiritual conditions of a building. The purpose of architectural decoration is to protect the main structure of the building, improve the physical performance and use functions of the building, and beautify the internal and external surfaces and spaces of the building. It uses decorative materials or ornaments to carry out various processing processes on the internal and external surfaces and spaces of the building to meet people's material and spiritual needs. Lighting plays an important role in architectural decoration. Through clever lighting design, it can enhance the beauty and visual effects of the building, emphasize the structure and details of the building, create a comfortable environment and atmosphere, enhance the safety and visibility of the building, and create highlights and focal points.

[0003] Chandeliers are common lighting fixtures, which are usually fixed by bolts. When disassembling and assembling the lighting fixtures, it is necessary to install and remove the bolts one by one, which is rather troublesome. In addition, the installation position of the lighting fixture cannot be fine-tuned after being fixed, which is not conducive to showing the best effect of the lighting fixture. Therefore, we propose a lighting fixture fixing structure for architectural decoration. Utility Model Content

[0004] The purpose of the utility model is to provide a lighting fixture structure for architectural decoration to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lighting fixing structure for architectural decoration, comprising a mounting base, a lamp holder, a chandelier, a locking block and an adjusting rod, the lamp holder is arranged below the mounting base, and a mounting groove is arranged at the bottom end of the lamp holder, the chandelier is arranged below the lamp holder, the top end of the chandelier extends to the inside of the mounting groove and is fixed with a mounting block, and locking grooves are arranged on the outer walls on both sides of the mounting block, a driving groove is arranged inside the lamp holder above the mounting groove, and a bidirectional screw rod is rotatably installed inside the driving groove, and the locking blocks are all mounted on the outer walls on both sides of the bidirectional screw rod, a guide rod is fixed inside the mounting base, and a tooth plate is slidably mounted on the outside of the guide rod, a rotating rod is installed inside the mounting base on one side of the tooth plate, and a gear is fixed on the outer wall of the rotating rod, and the gear is tightly meshed with the tooth plate.

[0006] Preferably, mounting plates are welded to the outer walls on both sides of the mounting seat, mounting holes are arranged inside the mounting plates, and expansion screws are arranged inside the mounting holes.

[0007] Preferably, the top end of the lamp holder extends to the interior of the mounting seat and is fixedly connected to the toothed plate.

[0008] Preferably, a first bevel tooth is fixed on the outer wall of the rotating rod above the gear.

[0009] Preferably, an adjusting rod is installed on the outer wall of the mounting seat at the position of the rotating rod, and one end of the adjusting rod extends to the top of the first bevel gear and is fixed with a second bevel gear, and the second bevel gear is tightly meshed with the first bevel gear.

[0010] Preferably, positioning seats are fixed on the outer walls of the mounting seats on both sides of the adjusting rod, and threaded holes are provided inside the positioning seats. The internal threads of the threaded holes are connected with fastening bolts, and one end of the fastening bolts is tightly fitted with the adjusting rod.

[0011] Preferably, one end of the bidirectional screw rod extends to the outside of the lamp holder and is fixed with a knob, and a friction sleeve is fixed on the outer wall of the lamp holder outside the knob, and the friction sleeve fits tightly with the knob.

[0012] Preferably, the locking block is threadedly engaged with the bidirectional lead screw, and the bottom end of the locking block extends into the interior of the mounting groove and is tightly engaged with the locking groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The mounting base is fixed to the wall through the expansion screws inside the mounting hole. When installing the chandelier, place the chandelier under the mounting base, and insert the mounting block at the top of the chandelier into the mounting groove at the bottom of the lamp base. Then, rotate the knob to overcome the friction resistance of the friction sleeve to drive the two-way screw to rotate, so that the locking block is translated from both sides to the mounting groove and inserted into the locking groove. Fix the mounting block, and the chandelier can be fixed under the mounting base. Similarly, when disassembling the chandelier, rotate the knob in the opposite direction to make the two-way screw rotate in the opposite direction, so that the locking block is moved out of the locking groove, and the chandelier can be disassembled. Compared with the bolt fixing method, this fixing method makes it easier to disassemble and assemble the lighting.

[0015] When the position of the chandelier needs to be adjusted, first rotate the fastening bolt inside the positioning seat to separate it from the adjusting rod, and then rotate the adjusting rod so that the second bevel tooth drives the rotating rod to rotate through the first bevel tooth, and the rotating rod drives the gear to rotate, and the gear drives the tooth plate to translate along the guide rod, and the tooth plate drives the lamp holder to translate, so the position of the chandelier can be adjusted, and the left and right position of the chandelier can be adjusted by rotating the adjusting rod forward and backward so that the tooth plate drives the lamp holder to move left and right, so that the installation position of the lighting can be fine-tuned without disassembling it, which is convenient for adjusting the lighting to the best effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is an enlarged structural schematic diagram of the lamp holder of the utility model;

[0018] Figure 3 It is a schematic diagram of an enlarged cross-sectional top view of the mounting base of the utility model;

[0019] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0020] Figure 5 This is a side view of the enlarged structure of the gear of the utility model. In the figure: 1, mounting seat; 2, lamp holder; 3, chandelier; 4, mounting plate; 5, mounting hole; 6, expansion screw; 7, guide rod; 8, tooth plate; 9, rotating rod; 10, gear; 11, mounting block; 12, locking slot; 13, mounting slot; 14, driving slot; 15, two-way screw; 16, locking block; 17, knob; 18, friction sleeve; 19, first bevel gear; 20, adjusting rod; 21, second bevel gear; 22, positioning seat; 23, threaded hole; 24, fastening bolt. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides an embodiment: a lighting fixture fixing structure for architectural decoration, comprising a mounting base 1, a lamp base 2, a chandelier 3, a locking block 16 and an adjusting rod 20, the lamp base 2 is arranged below the mounting base 1, and a mounting groove 13 is arranged at the bottom end of the lamp base 2, the chandelier 3 is arranged below the lamp base 2, the top end of the chandelier 3 extends to the inside of the mounting groove 13 and is fixed with a mounting block 11, and locking grooves 12 are arranged on the outer walls on both sides of the mounting block 11, a driving groove 14 is arranged inside the lamp base 2 above the mounting groove 13, and a bidirectional screw rod 15 is rotatably installed inside the driving groove 14, and the locking blocks 16 are all sleeved on the outer walls on both sides of the bidirectional screw rod 15;

[0024] Specifically, the chandelier 3 is placed under the mounting base 1, and the mounting block 11 at the top of the chandelier 3 is inserted into the mounting groove 13 at the bottom of the lamp holder 2. Then, the knob 17 is rotated to overcome the friction resistance of the friction sleeve 18 and drive the bidirectional screw 15 to rotate, so that the locking block 16 is translated from both sides to the mounting groove 13 and inserted into the locking groove 12, and the mounting block 11 is fixed, so that the chandelier 3 is fixed under the mounting base 1;

[0025] Similarly, when disassembling the chandelier 3, the knob 17 is rotated in the opposite direction to make the bidirectional screw rod 15 rotate in the opposite direction, so that the locking block 16 is moved out of the locking groove 12, and the chandelier 3 can be disassembled. Compared with the bolt fixing method, this fixing method makes it easier to disassemble and assemble the lighting.

[0026] A guide rod 7 is fixed inside the mounting seat 1, and a tooth plate 8 is slidably sleeved outside the guide rod 7. A rotating rod 9 is installed inside the mounting seat 1 on one side of the tooth plate 8, and a gear 10 is fixed on the outer wall of the rotating rod 9, and the gear 10 is tightly meshed with the tooth plate 8;

[0027] Specifically, when the position of the chandelier 3 needs to be adjusted, the fastening bolt 24 inside the positioning seat 22 is first rotated to separate it from the adjusting rod 20, and then the adjusting rod 20 is rotated so that the second bevel gear 21 drives the rotating rod 9 to rotate through the first bevel gear 19, and the rotating rod 9 drives the gear 10 to rotate, and the gear 10 drives the toothed plate 8 to translate along the guide rod 7, and the toothed plate 8 drives the lamp holder 2 to translate, so that the position of the chandelier 3 can be adjusted, and the left and right position of the chandelier 3 can be adjusted by rotating the adjusting rod 20 forward and backward so that the toothed plate 8 drives the lamp holder 2 to move left and right, so that the installation position of the lighting can be fine-tuned without disassembly, which is convenient for adjusting the lighting to the best effect;

[0028] The outer walls of both sides of the mounting seat 1 are welded with mounting plates 4, and the interior of the mounting plates 4 is provided with mounting holes 5, and the interior of the mounting holes 5 is provided with expansion screws 6;

[0029] Specifically, the mounting base 1 is fixed to the wall by expansion screws 6 inside the mounting hole 5;

[0030] The top end of the lamp holder 2 extends to the inside of the mounting base 1 and is fixedly connected to the toothed plate 8;

[0031] A first bevel gear 19 is fixed on the outer wall of the rotating rod 9 above the gear 10;

[0032] An adjusting rod 20 is installed on the outer wall of the mounting seat 1 at the position of the rotating rod 9, and one end of the adjusting rod 20 extends to the top of the first bevel gear 19 and is fixed with a second bevel gear 21, and the second bevel gear 21 is tightly meshed with the first bevel gear 19;

[0033] Positioning seats 22 are fixed on the outer walls of the mounting seats 1 on both sides of the adjusting rod 20, and threaded holes 23 are provided inside the positioning seats 22, and the internal threads of the threaded holes 23 are connected with fastening bolts 24, and one end of the fastening bolts 24 is tightly fitted with the adjusting rod 20;

[0034] One end of the bidirectional screw rod 15 extends to the outside of the lamp holder 2 and is fixed with a knob 17, and a friction sleeve 18 is fixed on the outer wall of the lamp holder 2 outside the knob 17, and the friction sleeve 18 fits tightly with the knob 17;

[0035] The locking block 16 is threadedly engaged with the bidirectional screw rod 15 , and the bottom end of the locking block 16 extends into the interior of the installation groove 13 and is tightly engaged with the locking groove 12 .

[0036] When the embodiment of the present application is in use: first, the mounting base 1 is fixed to the wall by the expansion screws 6 inside the mounting hole 5. When installing the chandelier 3, the chandelier 3 is placed under the mounting base 1, and the mounting block 11 at the top of the chandelier 3 is inserted into the mounting groove 13 at the bottom of the lamp holder 2. Then, the knob 17 is rotated to overcome the friction resistance of the friction sleeve 18 to drive the two-way screw 15 to rotate, so that the locking block 16 is translated from both sides to the mounting groove 13 and inserted into the locking groove 12, and the mounting block 11 is fixed. The chandelier 3 can be fixed under the mounting base 1. Similarly, when disassembling the chandelier 3, the knob 17 is rotated in the opposite direction to make the two-way screw 15 rotate in the opposite direction, so that the locking block 16 is moved out of the locking groove 12, and the chandelier 3 can be removed. Compared with the bolt fixing method, this fixing method makes it easy to disassemble and assemble the lighting fixture. Then, when the position of the chandelier 3 needs to be adjusted, first rotate the fastening bolt 24 inside the positioning seat 22 to separate it from the adjusting rod 20, and then rotate the adjusting rod 20 so that the second bevel gear 21 drives the rotating rod 9 to rotate through the first bevel gear 19, and the rotating rod 9 drives the gear 10 to rotate, and the gear 10 drives the tooth plate 8 to translate along the guide rod 7, and the tooth plate 8 drives the lamp holder 2 to translate, so as to adjust the position of the chandelier 3. By rotating the adjusting rod 20 forward and backward so that the tooth plate 8 drives the lamp holder 2 to move left and right, the left and right position of the chandelier 3 can be adjusted, so that the installation position of the lighting fixture can be fine-tuned without disassembly, which is convenient for adjusting the lighting fixture to the best effect.

[0037] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. A lighting fixture structure for architectural decoration, characterized in that: The invention comprises a mounting base (1), a lamp base (2), a chandelier (3), a locking block (16) and an adjusting rod (20), wherein the lamp base (2) is arranged below the mounting base (1), and a mounting groove (13) is arranged at the bottom end of the lamp base (2), and the chandelier (3) is arranged below the lamp base (2), and the top end of the chandelier (3) extends into the interior of the mounting groove (13) and is fixed with a mounting block (11), and the outer walls on both sides of the mounting block (11) are both provided with locking grooves (12), and the interior of the lamp base (2) above the mounting groove (13) is locked. A driving groove (14) is provided, and a bidirectional screw rod (15) is rotatably mounted inside the driving groove (14), and the locking blocks (16) are sleeved on the outer walls on both sides of the bidirectional screw rod (15); a guide rod (7) is fixed inside the mounting seat (1), and a toothed plate (8) is slidably sleeved on the outside of the guide rod (7); a rotating rod (9) is installed inside the mounting seat (1) on one side of the toothed plate (8), and a gear (10) is fixed on the outer wall of the rotating rod (9), and the gear (10) is tightly meshed with the toothed plate (8).

2. The architectural decorative lighting fixture structure according to claim 1, characterized in that: Mounting plates (4) are welded to the outer walls on both sides of the mounting seat (1), mounting holes (5) are arranged inside the mounting plates (4), and expansion screws (6) are arranged inside the mounting holes (5).

3. The architectural decorative lighting fixture structure according to claim 1, characterized in that: The top end of the lamp holder (2) extends into the interior of the mounting seat (1) and is fixedly connected to the toothed plate (8).

4. The architectural decorative lighting fixture structure according to claim 1, characterized in that: A first bevel tooth (19) is fixed on the outer wall of the rotating rod (9) above the gear (10).

5. The architectural decorative lighting fixture structure according to claim 4, characterized in that: An adjustment rod (20) is mounted on the outer wall of the mounting seat (1) at the position of the rotating rod (9), and one end of the adjustment rod (20) extends above the first bevel gear (19) and is fixed with a second bevel gear (21), and the second bevel gear (21) is tightly meshed with the first bevel gear (19).

6. The architectural decorative lighting fixture structure according to claim 5, characterized in that: Positioning seats (22) are fixed on the outer walls of the mounting seats (1) on both sides of the adjusting rod (20), and threaded holes (23) are provided inside the positioning seats (22). The threaded holes (23) are internally threadedly connected to fastening bolts (24), and one end of the fastening bolts (24) is tightly fitted to the adjusting rod (20).

7. The architectural decorative lighting fixture structure according to claim 1, characterized in that: One end of the bidirectional screw rod (15) extends to the outside of the lamp holder (2) and is fixed with a knob (17), and a friction sleeve (18) is fixed on the outer wall of the lamp holder (2) outside the knob (17), and the friction sleeve (18) is tightly fitted with the knob (17).

8. The architectural decorative lighting fixture structure according to claim 1, characterized in that: The locking block (16) is threadedly engaged with the bidirectional screw rod (15), and the bottom end of the locking block (16) extends into the interior of the installation groove (13) and is tightly engaged with the locking groove (12).

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