A luminaire suspension structure

Abstract

The utility model relates to lamp installation technical field especially relates to a lamp suspension structure, including lamp suspension rod, the upper end of lamp suspension rod is installed with the connecting base, the top of connecting base is provided with fixed base, the upper end of connecting base is installed with two butt -joint tubes against symmetry, the inner wall of butt -joint tube is opened and is provided with a plurality of round movable grooves, the inside of butt -joint tube is provided with fixed button, the outer surface of fixed button is installed with drive ring, the utility model discloses, under the mutual cooperation of fixed button, spring, drive ring, weight block, clamping bead and arc -shaped clamping groove, first, can complete the installation fixed of lamp suspension rod fast, further improves the installation efficiency of lamp suspension rod, second, need not the aid of external tool and install with the assistance, guarantee the convenience of lamp suspension rod installation process, further improve the installation efficiency of lamp suspension rod.

Description

Technical Field

[0001] This utility model relates to the field of lighting installation technology, and in particular to a lighting fixture suspension structure. Background Technology

[0002] Lighting fixtures are a general term for lighting tools, consisting of components with fixed light sources and wiring accessories. They include types such as chandeliers, table lamps, and wall lamps. Their functions have expanded from basic lighting to a combination of practicality and decoration, and they are widely used in home, commercial, and industrial settings.

[0003] Among the various types of lighting fixtures, chandeliers are the preferred choice for home installation. The installation of chandeliers requires the installation and fixation of the suspension rods. Existing chandelier suspension rods are usually fixed to the ceiling with bolts, and each bolt needs to be rotated and tightened with external tools, making the installation process cumbersome. At the same time, the installation of each chandelier suspension rod wastes a lot of time, further affecting the installation efficiency of the chandelier suspension rods.

[0004] Therefore, we provide a lamp suspension structure. Utility Model Content

[0005] The purpose of this utility model is to address the aforementioned technical problems by providing a lamp suspension structure that improves the installation efficiency of chandelier suspension rods.

[0006] In view of this, the present invention provides a lamp hanging structure, including a lamp hanging rod, a connecting base installed at the upper end of the lamp hanging rod, a fixed base provided above the connecting base, two docking cylinders symmetrically installed at the upper end of the connecting base, a plurality of circular movable grooves being opened through the inner wall of the docking cylinders, a locking bead being movably arranged inside the circular movable grooves, a fixed button being provided inside the docking cylinders, a drive ring being installed on the outer surface of the fixed button, and a spring being installed at the upper end of the drive ring;

[0007] The connecting base has a reset hole inside;

[0008] The lower surface of the fixed base is provided with a docking hole, and the inner wall of the docking hole is provided with several arc-shaped slots.

[0009] Preferably, the upper surface of the connecting base is in close contact with the lower surface of the fixed base, the inner diameter of the reset hole is larger than the inner diameter of the openings at opposite ends of the reset hole, the docking cylinder is concentrically arranged with the reset hole, and the docking cylinder is inserted into the docking hole.

[0010] Preferably, the inner wall of the docking hole is fitted with the outer surface of the docking cylinder, the outer surface of the fixing button is fitted with the inner wall of the docking cylinder, and a plurality of circular movable slots are distributed in a circular and equidistant manner. When the connecting base is fitted with the fixing base, the outer surface of the fixing button is fitted with the outer surface of the snap-fit ​​bead, and the snap-fit ​​bead is simultaneously snapped into the arc-shaped slot. The outer surface of the fixing button is provided with an arc-shaped misalignment groove. When the connecting base is separated from the fixing base, the snap-fit ​​bead is located inside the arc-shaped misalignment groove.

[0011] Preferably, the lower end of the fixed button is simultaneously inserted into the reset hole, the spring and the drive ring are both located inside the reset hole, the outer surface of the drive ring is slidably connected to the inner wall of the reset hole, the fixed button is inserted into the spring, and one end of the spring is fixedly connected to the upper inner wall of the reset hole.

[0012] Preferably, the lower end of the fixing button extends beyond the lower surface of the connecting base, and a weighting block is installed at the lower end of the fixing button.

[0013] Preferably, the inner wall of the docking hole is provided with a plurality of limiting grooves, the plurality of limiting grooves are distributed equidistantly in a circle, and limiting blocks are inserted into the limiting grooves, the limiting blocks being fixedly connected to the outer surface of the docking cylinder.

[0014] Preferably, a hexagonal positioning block and a triangular positioning block are fixedly installed on the upper end surface of the connecting base, and a first positioning groove and a second positioning groove are opened on the lower end surface of the fixed base. The hexagonal positioning block is inserted into the first positioning groove, and the triangular positioning block is inserted into the second positioning groove.

[0015] Compared with the prior art, the present invention provides a lamp suspension structure with the following advantages:

[0016] 1. With the cooperation of the fixed button, spring, drive ring, weight block, snap-fit ​​bead and arc-shaped slot, this utility model can firstly quickly complete the installation and fixing of the lamp hanging rod, and further improve the installation efficiency of the lamp hanging rod.

[0017] 2. Secondly, this utility model eliminates the need for external tools for installation, ensuring the convenience of the lamp hanging pole installation process and further improving the installation efficiency of the lamp hanging pole.

[0018] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0019] Figure 1This is a schematic diagram of the overall structure of a lamp suspension structure proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the lamp suspension rod connection structure of the lamp suspension structure proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of a lamp suspension rod fixing structure proposed in this utility model;

[0022] Figure 4 This is a schematic diagram of the lamp suspension rod connecting base assembly structure of the lamp suspension structure proposed in this utility model.

[0023] In the diagram: 1. Light fixture suspension rod; 2. Connecting base; 201. Reset hole; 202. Hexagonal positioning block; 203. Triangular positioning block; 3. Fixed base; 301. Docking hole; 302. Arc-shaped slot; 303. Limiting slot; 304. First positioning slot; 305. Second positioning slot; 4. Docking cylinder; 401. Circular movable slot; 402. Limiting block; 5. Fixed button; 6. Spring; 7. Drive ring; 8. Weighting block; 9. Snap-fit ​​bead. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Example: A lamp suspension structure, such as Figures 1-4 As shown, it includes a lamp hanging rod 1, a connecting base 2 installed at the upper end of the lamp hanging rod 1, a fixed base 3 set above the connecting base 2, two docking cylinders 4 symmetrically installed at the upper end of the connecting base 2, a number of circular movable grooves 401 are opened through the inner wall of the docking cylinder 4, a locking bead 9 is movably arranged inside the circular movable groove 401, a fixed button 5 is set inside the docking cylinder 4, a drive ring 7 is installed on the outer surface of the fixed button 5, and a spring 6 is installed at the upper end of the drive ring 7;

[0027] The connecting base 2 has a reset hole 201 inside;

[0028] The lower surface of the fixed base 3 is provided with a docking hole 301, and the inner wall of the docking hole 301 is provided with a number of arc-shaped slots 302.

[0029] The upper surface of the connecting base 2 is in close contact with the lower surface of the fixed base 3. The inner diameter of the reset hole 201 is larger than the inner diameter of the two opposite ends of the reset hole 201. The docking cylinder 4 is concentric with the reset hole 201 and is inserted into the docking hole 301.

[0030] The inner wall of the docking hole 301 is in contact with the outer surface of the docking cylinder 4, and the outer surface of the fixed button 5 is in contact with the inner wall of the docking cylinder 4. Several circular movable grooves 401 are distributed in a circular and equidistant manner. When the connecting base 2 and the fixed base 3 are in contact, the outer surface of the fixed button 5 is in contact with the outer surface of the snap-fit ​​bead 9. The snap-fit ​​bead 9 is simultaneously snapped into the arc-shaped snap-fit ​​groove 302. The outer surface of the fixed button 5 is provided with an arc-shaped misalignment groove. When the connecting base 2 and the fixed base 3 are separated, the snap-fit ​​bead 9 is located inside the arc-shaped misalignment groove.

[0031] The lower end of the fixed button 5 is simultaneously inserted into the reset hole 201. The spring 6 and the drive ring 7 are both located inside the reset hole 201. The outer surface of the drive ring 7 is slidably connected to the inner wall of the reset hole 201. The fixed button 5 is inserted into the spring 6. One end of the spring 6 is fixedly connected to the upper inner wall of the reset hole 201.

[0032] The lower end of the fixed button 5 extends out of the lower surface of the connecting base 2, and a weighting block 8 is installed at the lower end of the fixed button 5.

[0033] During the docking process between the connecting base 2 and the fixed base 3, to quickly fix the lamp hanging rod 1, a snap-fit ​​bead 9 is installed at the connection point between the connecting base 2 and the fixed base 3, connecting to the arc-shaped slot 302. During this process, to ensure that the docking cylinder 4 can be inserted into the docking hole 301, the fixing button 5 needs to be continuously pressed so that the arc-shaped misalignment groove on the fixing button 5 is on the same horizontal plane as the snap-fit ​​bead 9. Under the pressure of the inner wall of the docking hole 301, the snap-fit ​​bead 9 can enter the arc-shaped misalignment groove, thus ensuring the smooth insertion of the docking cylinder 4. Insert it into the docking hole 301. Then, to ensure the stability of the connection between the connecting base 2 and the fixed base 3, the connecting base 2 and the fixed base 3 need to be in a tight fit. At this time, the arc-shaped misalignment groove, the snap-fit ​​bead 9 and the arc-shaped snap-fit ​​groove 302 are all on the same horizontal plane. Release the fixing button 5. Under the rebound action of the spring 6, the spring 6 will drive the fixing button 5 to rebound. At this time, under the pressure of the outer surface of the fixing button 5, the snap-fit ​​bead 9 snaps the arc-shaped snap-fit ​​groove 302, thus completing the connection and fixing of the connecting base 2 and the fixed base 3.

[0034] In this process, in order to ensure that the spring 6 changes with the fixed button 5, a drive ring 7 is installed on the outer surface of the fixed button 5. This ensures the synchronicity between the changes of the fixed button 5 and the drive ring 7. At the same time, the drive ring 7 can limit the position of the fixed button 5, preventing the fixed button 5 from rotating, and further ensuring the stability of the docking cylinder 4 during the insertion process.

[0035] Meanwhile, in order to further ensure the tightness of the connection between the connecting base 2 and the fixed base 3, a weight block 8 is installed at the lower end of the fixed button 5. Under the weight of the weight block 8 itself, it can pull the fixed button 5 down, so that the fixed button 5 cannot move upward, further ensuring the stability of the connection between the snap bead 9 and the arc-shaped slot 302.

[0036] With the cooperation of the fixed button 5, spring 6, drive ring 7, weight block 8, snap-fit ​​bead 9 and arc-shaped slot 302, firstly, the installation and fixing of the lamp hanging rod 1 can be completed quickly, further improving the installation efficiency of the lamp hanging rod 1. Secondly, no external tools are needed for auxiliary installation, ensuring the convenience of the lamp hanging rod 1 installation process, further improving the installation efficiency of the lamp hanging rod 1.

[0037] like Figure 3 As shown, the inner wall of the docking hole 301 is provided with several limiting grooves 303, which are distributed equidistantly in a circle. Limiting blocks 402 are inserted into the limiting grooves 303, and the limiting blocks 402 are fixedly connected to the outer surface of the docking cylinder 4.

[0038] After the connection base 2 is completed, in order to further ensure the stability of the connection between the docking cylinder 4 and the docking hole 301 and to prevent the docking cylinder 4 from rotating, a limiting groove 303 is set at the connection between the docking cylinder 4 and the docking hole 301 and connected to the limiting block 402, so as to further limit the state of the docking cylinder 4 and further ensure the stability of the docking cylinder 4 during operation.

[0039] like Figure 2 , Figure 4 As shown, a hexagonal positioning block 202 and a triangular positioning block 203 are fixedly installed on the upper end surface of the connecting base 2. A first positioning groove 304 and a second positioning groove 305 are opened on the lower end surface of the fixed base 3. The hexagonal positioning block 202 is inserted into the first positioning groove 304, and the triangular positioning block 203 is inserted into the second positioning groove 305.

[0040] When connecting base 2 and fixed base 3 are connected, in order to ensure the accuracy of the connection between the snap-fit ​​bead 9 and the arc-shaped slot 302 and to avoid misalignment, before connecting base 2 and fixed base 3 are connected, it is necessary to ensure that the hexagonal positioning block 202 is aligned with the first positioning slot 304 and the triangular positioning block 203 is aligned with the second positioning slot 305. Since the hexagonal positioning block 202 and the triangular positioning block 203 have different shapes, when misalignment occurs, connecting base 2 and fixed base 3 cannot fit together, thus further ensuring the accuracy of the installation of connecting base 2 and fixed base 3 and further improving the installation efficiency of connecting base 2 and fixed base 3.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A lamp suspension structure, characterized in that, The lamp includes a lamp hanging rod (1), a connecting base (2) is installed at the upper end of the lamp hanging rod (1), a fixed base (3) is provided above the connecting base (2), two docking cylinders (4) are symmetrically installed at the upper end of the connecting base (2), a number of circular movable grooves (401) are opened through the inner wall of the docking cylinder (4), a snap-fit ​​bead (9) is movably arranged inside the circular movable groove (401), a fixed button (5) is provided inside the docking cylinder (4), a drive ring (7) is installed on the outer surface of the fixed button (5), and a spring (6) is installed at the upper end of the drive ring (7). The connecting base (2) has a reset hole (201) inside. The lower surface of the fixed base (3) is provided with a docking hole (301), and the inner wall of the docking hole (301) is provided with a number of arc-shaped slots (302).

2. The lamp suspension structure according to claim 1, characterized in that, The upper surface of the connecting base (2) is closely fitted with the lower surface of the fixed base (3). The inner diameter of the reset hole (201) is larger than the inner diameter of the two opposite openings of the reset hole (201). The docking cylinder (4) is concentrically set with the reset hole (201). The docking cylinder (4) is inserted into the docking hole (301).

3. The lamp suspension structure according to claim 1, characterized in that, The inner wall of the docking hole (301) is in contact with the outer surface of the docking cylinder (4), the outer surface of the fixed button (5) is in contact with the inner wall of the docking cylinder (4), and a plurality of circular movable grooves (401) are distributed in a circular and equidistant manner. When the connecting base (2) is in contact with the fixed base (3), the outer surface of the fixed button (5) is in contact with the outer surface of the snap-fit ​​bead (9), and the snap-fit ​​bead (9) is simultaneously snapped into the arc-shaped slot (302). The outer surface of the fixed button (5) is provided with an arc-shaped misalignment groove. When the connecting base (2) is separated from the fixed base (3), the snap-fit ​​bead (9) is located inside the arc-shaped misalignment groove.

4. A lamp suspension structure according to claim 1, characterized in that, The lower end of the fixed button (5) is simultaneously inserted into the reset hole (201). The spring (6) and the drive ring (7) are both located inside the reset hole (201). The outer surface of the drive ring (7) is slidably connected to the inner wall of the reset hole (201). The fixed button (5) is inserted into the inside of the spring (6). One end of the spring (6) is fixedly connected to the upper inner wall of the reset hole (201).

5. A lamp suspension structure according to claim 1, characterized in that, The lower end of the fixed button (5) extends out of the lower surface of the connecting base (2), and a weighting block (8) is installed at the lower end of the fixed button (5).

6. A lamp suspension structure according to claim 1, characterized in that, The inner wall of the docking hole (301) is provided with a plurality of limiting grooves (303), which are distributed equidistantly in a circle. A limiting block (402) is inserted into the limiting groove (303), and the limiting block (402) is fixedly connected to the outer surface of the docking cylinder (4).

7. A lamp suspension structure according to claim 1, characterized in that, The upper end surface of the connecting base (2) is fixedly equipped with a hexagonal positioning block (202) and a triangular positioning block (203). The lower end surface of the fixed base (3) is provided with a first positioning groove (304) and a second positioning groove (305). The hexagonal positioning block (202) is inserted into the first positioning groove (304), and the triangular positioning block (203) is inserted into the second positioning groove (305).

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