Supporting structure of ceiling lamp

Abstract

The utility model discloses a support structure of a ceiling lamp, which belongs to the technical field of ceiling lamps and comprises a bearing frame, a mounting plate is fixedly mounted at the upper end of the bearing frame, a plurality of preformed holes are arranged on the mounting plate, I-shaped shafts are rotatably mounted at two ends of the inside of the bearing frame, steel wire ropes are wound on the two I-shaped shafts, and the steel wire ropes are wound on the steel wire ropes. A lamp is installed at the bottom of the steel wire rope, an adjusting mechanism is arranged in the bearing frame and comprises a connecting rod, a worm gear and a worm, the worm gear is connected with the worm in a meshed mode, and the worm is fixedly installed in the middle of the connecting rod. The adjusting mechanism is arranged to be connected with the two I-shaped shafts, the I-shaped shafts can be driven to rotate, the steel wire main rope is wound, therefore, the height of the lamp is adjusted, the I-shaped shafts and the steel wire main rope are fixed through the self-locking function of the worm gear and the worm, and the stability of the lamp is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of chandeliers, and in particular relates to a supporting structure of a chandeliers. Background Art

[0002] The support structure of a chandelier refers to the part used to carry and fix the chandelier so that it can be safely and stably suspended on the ceiling. The Chinese patent announcement number CN215411609U discloses a support structure of a chandelier, which includes a lighting part for emitting a light source; a bearing frame, which is arranged on the mounted body; a cover ring, in which the lighting part is fixedly arranged at the center of the cover ring; and a suspension component, in which the first end of the suspension component is connected to the bearing frame and the second end is connected to the cover ring. The support structure of the utility model has the technical effects of simple structure, quick and convenient installation, and does not occupy more installation area, which greatly improves the user experience.

[0003] The problem with the prior art is that the length of the suspension assembly in the above-mentioned chandelier support structure cannot be adjusted, resulting in a fixed height of the chandelier, making it impossible to adjust the installation height of the chandelier according to different floor heights in the room, thereby making it impossible to achieve an ideal installation and lighting effect for the chandelier. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a supporting structure for a chandelier, which has the advantages of being easy to adjust the height of the lamp, ensuring installation and lighting effects, and satisfying personalized lighting design. It solves the problem that the length of the suspension component in the existing chandelier supporting structure cannot be adjusted, resulting in the height of the chandelier being fixed, and the installation height of the chandelier cannot be adjusted according to different floor heights in the room, thereby making it impossible for the chandelier to achieve ideal installation and lighting effects.

[0005] The utility model is implemented as follows: a supporting structure of a chandelier comprises a carrier frame, a mounting plate is fixedly mounted on the upper end of the carrier frame, a plurality of reserved holes are arranged on the mounting plate, I-shafts are rotatably mounted on both ends of the interior of the carrier frame, steel wire ropes are wound around the two I-shafts, a lamp is installed at the bottom of the steel wire rope, an adjusting mechanism is arranged inside the carrier frame, the adjusting mechanism comprises a connecting rod, a worm wheel and a worm, the worm wheel is meshingly connected with the worm, and the worm is fixedly sleeved on the rotating rod.

[0006] As a preferred embodiment of the present invention, the reserved holes include a first reserved hole and a second reserved hole, and the first reserved holes and the second reserved holes are arranged in a column on the mounting plate.

[0007] As a preferred embodiment of the utility model, the steel wire rope consists of a main steel wire rope at the upper end and two branch ropes at the lower end, the upper end of the main steel wire rope is fixedly connected to the I-beam, and the lower end is fixedly connected to the two branch ropes, and the bottoms of the two branch ropes can be detachably mounted on the lamp.

[0008] As a preferred embodiment of the present invention, mounting rods are rotatably mounted on the inner walls at both ends of the carrier frame, and the two I-shafts are fixedly sleeved on the two mounting rods respectively.

[0009] As a preferred embodiment of the utility model, a through hole is provided on the support frame below the I-axis, two rotating shafts are rotatably installed in the through hole, and the main steel wire rope is located between the two rotating shafts and passes through the through hole.

[0010] As a preferred embodiment of the present invention, the adjustment mechanism also includes two positioning blocks, the two positioning blocks are fixedly mounted on the bottom inner wall of the carrier frame, the connecting rod rotates and passes through the two positioning blocks, and the two ends of the connecting rod are respectively fixedly connected to the two mounting rods.

[0011] As a preferred embodiment of the utility model, the worm gear fixed sleeve is arranged in the middle part of the connecting rod, a rotating rod is arranged on one side of the worm gear, the top end of the rotating rod is rotatably mounted on the lower surface of the mounting plate, the bottom end passes through the supporting frame, and is fixedly connected with an anti-slip handle.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model arranges two branch ropes at the bottom of the main steel wire rope, so that the force of the lamp can be more uniform, the overall balance is enhanced, and the aesthetics is improved. When adjusting the height of the lamp, only the main steel wire rope needs to be rolled up, which is easy to operate and avoids excessive entanglement of the rope body.

[0014] The utility model can reduce the friction between the main steel wire rope and the inner wall of the through hole by arranging the rotating shaft in the through hole, thereby avoiding the wear of the main steel wire rope.

[0015] The utility model is connected with two I-shaped shafts by arranging an adjustment mechanism, which can drive the I-shaped shafts to rotate and reel in the main steel wire rope, thereby realizing the adjustment of the height of the lamp.

[0016] The utility model realizes the fixation of the I-shaped shaft and the main steel wire rope through the self-locking function of the worm gear, thereby improving the stability of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of a first partial cutaway three-dimensional structure of the utility model;

[0019] Figure 3 For the utility model Figure 2 A magnified view of the structure at center;

[0020] Figure 4 For the utility model Figure 2 A magnified view of the structure at B in the middle;

[0021] Figure 5 It is a schematic diagram of a second partial sectional three-dimensional structure of the utility model.

[0022] In the figure: 1. supporting frame; 11. through hole; 12. rotating shaft; 2. adjusting mechanism; 3. mounting plate; 31. first reserved hole; 32. second reserved hole; 4. main steel wire rope; 41. branch rope; 5. I-beam shaft; 51. mounting rod; 6. lamp; 21. connecting rod; 22. positioning block; 23. rotating rod; 24. worm; 25. worm wheel; 26. anti-slip handle. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0025] like Figures 1 to 5 As shown, a supporting structure of a chandelier provided by an embodiment of the utility model includes a carrier frame 1, a mounting plate 3 is fixedly installed on the upper end of the carrier frame 1, a plurality of reserved holes are arranged on the mounting plate 3, I-shafts 5 are rotatably installed at both ends inside the carrier frame 1, steel wire ropes are wound around the two I-shafts 5, a lamp 6 is installed at the bottom of the steel wire rope, an adjusting mechanism 2 is arranged inside the carrier frame 1, the adjusting mechanism 2 includes a connecting rod 21, a worm gear 25 and a worm 24, the worm gear 25 is meshingly connected with the worm 24, and the worm 24 is fixedly sleeved on the rotating rod 23.

[0026] Furthermore, the reserved holes include a first reserved hole 31 and a second reserved hole 32 , and the first reserved holes 31 and the second reserved holes 32 are arranged in a column on the mounting plate 3 .

[0027] In the present application, by setting a number of different reserved holes, the versatility of the supporting structure can be enhanced, making it easier to select a suitable installation location according to the spatial layout and actual needs, thereby better meeting personalized lighting design.

[0028] Furthermore, the steel wire rope is composed of a main steel wire rope 4 at the upper end and two branch ropes 41 at the lower end. The upper end of the main steel wire rope 4 is fixedly connected to the I-shaft 5, and the lower end is fixedly connected to the two branch ropes 41. The bottoms of the two branch ropes 41 can be detachably installed on the lamp 6.

[0029] In the present application, the branch rope 41 is made of steel wire, which makes the force on the lamp 6 more uniform, enhances the overall balance, and improves the aesthetics. When adjusting the height of the lamp 6, only the main steel wire rope 4 needs to be reeled in, which is easy to operate and avoids excessive entanglement of the rope.

[0030] Furthermore, mounting rods 51 are rotatably installed on the inner walls at both ends of the support frame 1, and the two I-shafts 5 are fixedly sleeved on the two mounting rods 51 respectively. A through hole 11 is opened on the support frame 1 below the I-shaft 5, and two rotating shafts 12 are rotatably installed in the through hole 11. The main steel wire rope 4 is located between the two rotating shafts 12 and passes through the through hole 11.

[0031] In the present application, the main steel wire rope 4 passes through the through hole 11. During the process of winding or lowering the main steel wire rope 4, it may contact the rotating shaft 12 and drive the rotating shaft 12 to rotate. By setting the rotating shaft 12, the friction between the main steel wire rope 4 and the inner wall of the through hole 11 can be reduced, thereby avoiding wear of the main steel wire rope 4.

[0032] Furthermore, the adjustment mechanism 2 also includes two positioning blocks 22, which are fixedly installed on the bottom inner wall of the support frame 1. The connecting rod 21 rotates and passes through the two positioning blocks 22. The two ends of the connecting rod 21 are respectively fixedly connected to the two mounting rods 51. The worm gear 25 is fixedly sleeved in the middle of the connecting rod 21. A rotating rod 23 is provided on one side of the worm gear 25. The top end of the rotating rod 23 is rotatably installed on the lower surface of the mounting plate 3, and the bottom end passes through the support frame 1 and is fixedly connected with an anti-slip handle 26.

[0033] During the specific setting, the anti-slip handle 26 is rotated to drive the rotating rod 23 and the worm 24 to rotate synchronously, the worm 24 drives the worm wheel 25 and the connecting rod 21 to rotate, and the connecting rod 21 drives the two mounting rods 51 and the I-shaft 5 to rotate, so that the two steel wire main ropes 4 can be reeled in at the same time, so that the lamp 6 can be moved upward and the height of the lamp 6 can be adjusted. After adjustment, the self-locking function of the worm wheel 25 and the worm 24 is used to fix the I-shaft 5 and the steel wire main rope 4, thereby improving the stability of the lamp 6.

[0034] The working principle of this utility model:

[0035] During installation, the mounting plate 3 is installed on the ceiling according to the reserved holes for installation, and then the supporting frame 1 is installed on the mounting plate 3, and then the bottom of the branch rope 41 is installed on the lamp 6. Then, the anti-slip handle 26 is rotated to drive the rotating rod 23 and the worm 24 to rotate synchronously, and the worm 24 drives the worm wheel 25 and the connecting rod 21 to rotate, and the connecting rod 21 drives the two mounting rods 51 and the I-shaft 5 to rotate, so that the two steel wire main ropes 4 can be reeled in at the same time, so that the lamp 6 can be moved upward and the height of the lamp 6 can be adjusted. After adjustment, the self-locking function of the worm wheel 25 and the worm 24 is used to fix the I-shaft 5 and the steel wire main rope 4, thereby improving the stability of the lamp 6.

[0036] To sum up: the supporting structure of this chandelier, by arranging two branch ropes 41 at the bottom of the steel wire main rope 4, can make the force on the lamp 6 more uniform, enhance the overall balance, and improve the aesthetics. When adjusting the height of the lamp 6, it is only necessary to reel in the steel wire main rope 4, which is easy to operate and avoids excessive entanglement of the rope body. By arranging a rotating shaft 12 in the through hole 11, the friction between the steel wire main rope 4 and the inner wall of the through hole 11 can be reduced to avoid wear of the steel wire main rope 4. By arranging an adjustment mechanism 2 to connect with two I-shafts 5, the I-shaft 5 can be driven to rotate and the steel wire main rope 4 can be reeled in, thereby realizing the adjustment of the height of the lamp 6.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A support structure for a chandelier, comprising a support frame (1), characterized in that: A mounting plate (3) is fixedly mounted on the upper end of the support frame (1), and a plurality of reserved holes are provided on the mounting plate (3). I-shaped shafts (5) are rotatably mounted on both ends of the support frame (1), and steel wire ropes are wound around the two I-shaped shafts (5). A lamp (6) is installed at the bottom of the steel wire ropes. An adjustment mechanism (2) is provided inside the support frame (1), and the adjustment mechanism (2) comprises a connecting rod (21), a worm wheel (25) and a worm (24). The worm wheel (25) is meshingly connected with the worm (24), and the worm (24) is fixedly sleeved on the rotating rod (23).

2. A supporting structure for a chandelier as claimed in claim 1, characterized in that: The reserved holes comprise a first reserved hole (31) and a second reserved hole (32), and the first reserved holes (31) and the second reserved holes (32) are arranged in a row on the mounting plate (3).

3. The supporting structure of a chandelier according to claim 1, characterized in that: The steel wire rope is composed of a main steel wire rope (4) at the upper end and two branch ropes (41) at the lower end. The upper end of the main steel wire rope (4) is fixedly connected to the I-shaped shaft (5), and the lower end is fixedly connected to the two branch ropes (41). The bottoms of the two branch ropes (41) are detachably mounted on the lamp (6).

4. The supporting structure of a chandelier according to claim 1, characterized in that: Mounting rods (51) are rotatably mounted on the inner walls at both ends of the carrier frame (1), and the two I-shaped shafts (5) are respectively fixedly sleeved on the two mounting rods (51).

5. The supporting structure of a chandelier according to claim 3, characterized in that: A through hole (11) is provided on the support frame (1) located below the I-shaped shaft (5), two rotating shafts (12) are rotatably mounted in the through hole (11), and the main steel wire rope (4) is located between the two rotating shafts (12) and passes through the through hole (11).

6. The supporting structure of a chandelier according to claim 1, characterized in that: The adjustment mechanism (2) further comprises two positioning blocks (22), the two positioning blocks (22) being fixedly mounted on the bottom inner wall of the carrier frame (1), the connecting rod (21) rotatably passing through the two positioning blocks (22), and the two ends of the connecting rod (21) being fixedly connected to the two mounting rods (51) respectively.

7. The supporting structure of a chandelier according to claim 1, characterized in that: The worm gear (25) is fixedly sleeved on the middle part of the connecting rod (21), and a rotating rod (23) is provided on one side of the worm gear (25). The top end of the rotating rod (23) is rotatably mounted on the lower surface of the mounting plate (3), and the bottom end passes through the supporting frame (1) and is fixedly connected to a non-slip handle (26).

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