Multi-lamp-holder adjustable ceiling lamp structure

Abstract

The utility model discloses a multi-lamp-holder adjustable ceiling lamp structure, belongs to the technical field of ceiling lamps, and mainly solves the technical problems that a ceiling lamp in the prior art is fixed and rigid in style during use, a user is difficult to adjust the length of an electric wire for hanging the ceiling lamp, the position of a light source is difficult to change freely, and the ceiling lamp is not convenient to maintain. The ceiling lamp structure comprises a ceiling support, a plurality of containing cavities are formed in the ceiling support, first guide pulleys are rotationally connected into the containing cavities through rotating shafts, tensile wires are wound on the surfaces of the first guide pulleys, a wall is arranged on one side of the ceiling support, and the wall is arranged on the other side of the ceiling support. A plurality of groups of symmetrically arranged supporting plates are fixed on the wall body, a second guide pulley is rotatably connected between each group of supporting plates through a rotating shaft, a tensile wire is wound on the second guide pulley, symmetrical guide sliding grooves are formed in one side of the wall body, a movable seat is arranged in each guide sliding groove in a lifting manner, and a connecting transverse plate is fixed on one side of each movable seat.

Description

Technical Field

[0001] The utility model relates to the technical field of chandeliers, and more specifically, to a multi-lamp-holder adjustable chandeliers structure. Background Art

[0002] Chandeliers are high-end decorative lighting fixtures hung on the indoor ceiling. Whether they are suspended by wires or iron supports, they cannot be hung too low, which will block people's normal vision or make people feel dazzling. Taking the dining room chandelier as an example, the ideal height is to form a pool of light on the dining table, but it will not block the sight of people at the table looking at each other. Chandeliers are widely used in modern decoration. They have noble and beautiful styles. Chandeliers are available in both electric and oil-lit styles, which are very suitable for interior designs that pursue flavor.

[0003] However, there are various types of chandelier structures in the prior art. For example, the utility model patent CN207750875U relates to a multi-head chandelier that can rotate in layers. The utility model drives the lamp heads to rotate by setting a top rotating ring, an intermediate rotating ring and a bottom rotating ring. The illumination direction of the lamp heads on each layer can be adjusted to achieve different illumination effects. The lamp head connection ports are symmetrically arranged on both sides of the top rotating ring, the intermediate rotating ring and the bottom rotating ring. When packaging and transporting, all the lamp heads can be rotated to the same plane, thereby taking up the least space for packaging and transportation, saving packaging materials and transportation costs.

[0004] Although the chandelier structure can rotate in different planes and takes up less space for easy packaging and transportation, the chandelier is fixed and rigid in style during use. It is difficult for users to adjust the length of the wires hanging the chandelier, and it is not easy to freely change the position of the light source in the house. It is also not conducive to the maintenance and cleaning of the chandelier, and the flexibility of use is poor. In order to avoid this phenomenon, it is very necessary to design a chandelier structure with multiple lamp heads and adjustable lamps. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0006] To achieve the above objectives, the present invention provides a multi-lamp adjustable chandelier structure, which is achieved by the following specific technical means:

[0007] A multi-lamp-holder adjustable chandelier structure includes a ceiling support, a plurality of accommodating cavities are provided inside the ceiling support, a first guide pulley is connected to the plurality of accommodating cavities via a rotating shaft, and a tensile wire is wound around the surface of the first guide pulley. A wall is provided on one side of the ceiling support, a plurality of groups of symmetrically arranged support plates are fixed to the wall, a second guide pulley is connected to each group of support plates via a rotating shaft, and the tensile wire is wound around the second guide pulley. A symmetrical guide slot is provided on one side of the wall, a movable seat is provided in the guide slot for lifting and lowering, a connecting cross plate is fixed to one side of the movable seat, a plurality of fastening rings are installed on the top of the connecting cross plate via connecting bolts, and the fastening rings can compress the tensile wire.

[0008] Preferably, an installation groove is opened inside the wall, and a screw is rotatably connected to the installation groove through a bearing. The surface of the screw is threadedly connected to a moving block, and one side of the moving block is fixedly connected to the movable seat. A driven bevel gear is coaxially arranged on the surface of the screw, and the driven bevel gear is located below the moving block.

[0009] Preferably, a transmission shaft is rotatably connected to one side surface of the wall through a bearing, a driving bevel gear is coaxially arranged at one end of the transmission shaft, and the driving bevel gear is located inside the mounting groove, the driving bevel gear is meshed with the driven bevel gear, and the other end of the transmission shaft is fixedly connected to an adjustment handle, and the adjustment handle is located on one side of the wall.

[0010] Preferably, one end of the plurality of tensile wires extends from the accommodating cavity to one side of the ceiling support, and the other ends of the plurality of tensile wires extend from the accommodating cavity to below the ceiling support.

[0011] Preferably, a plurality of guide sleeves are embedded in the bottom of the ceiling support, and the guide sleeves are connected to the corresponding accommodating cavities, and the tensile wires pass through the guide sleeves, and the ceiling support can be fixed on the roof wall of the room.

[0012] Preferably, one end of the plurality of tensile strength wires extending below the ceiling support is sleeved with a connecting sleeve, a first chandelier is detachably mounted on the bottom end of one of the connecting sleeves, and the first chandelier is located below the ceiling support.

[0013] Preferably, the second chandelier and the third chandelier are detachably mounted on the bottom ends of the other two connecting sleeves, respectively, and the first chandelier, the second chandelier and the third chandelier have different heights.

[0014] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0015] The user adjusts the length of the chandelier's wires according to actual needs, and thus presses and fixes one end of the tensile wire through the installed fastening ring, so that one end of the tensile wire is fixed on the connecting horizontal plate, and then the movable seat that slides up and down is used to drive the connecting horizontal plate to move together, and the tensile wire is pulled or loosened under the guidance of the first guide pulley and the second guide pulley, and the tensile wire is used to drive the chandelier to rise or fall. In this way, the user can freely adjust the length of the wire of the suspended chandelier to change the position of the light source in the house, avoid the fixed and rigid style of the chandelier structure, and the chandelier has strong flexibility in use and is convenient for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

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

[0018] Figure 2 It is a schematic diagram of the structure inside the ceiling support;

[0019] Figure 3 Schematic diagram of the structure inside the wall;

[0020] Figure 4 Schematic diagram of the structure on the wall;

[0021] Figure 5 is a schematic structural diagram of the first chandelier, the second chandelier and the third chandelier;

[0022] Figure 6 This is a schematic diagram of the structure of the ceiling support when viewed from above.

[0023] In the figure: 1. Ceiling support; 2. Accommodating chamber; 3. First guide pulley; 4. Tensile wire; 5. Wall; 6. Support plate; 7. Second guide pulley; 8. Guide chute; 9. Movable seat; 10. Connecting cross plate; 11. Fastening ring; 12. Screw; 13. Moving block; 14. Driven bevel gear; 15. Transmission shaft; 16. Driving bevel gear; 17. Adjusting handle; 18. Guide sleeve; 19. Connecting sleeve; 20. First chandelier; 21. Second chandelier; 22. Third chandelier. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0027] like Figure 1 、 Figure 2 as well as Figure 4 As shown, it is a structural schematic diagram of the multi-lamp adjustable chandelier structure in this embodiment. The chandelier structure in this embodiment includes a ceiling support 1, a plurality of accommodating cavities 2 are opened inside the ceiling support 1, and a first guide pulley 3 is connected to the plurality of accommodating cavities 2 through a rotating shaft. The surface of the first guide pulley 3 is wound with a tensile wire 4, and a wall 5 is provided on one side of the ceiling support 1. A plurality of groups of symmetrically arranged support plates 6 are fixed on the wall 5, and each group of support plates 6 is connected to a second guide pulley 7 through a rotating shaft. The tensile wire 4 is wound on the second guide pulley 7, and a symmetrical guide slot 8 is opened on one side of the wall 5. A movable seat 9 is set up in the guide slot 8 for lifting, and a connecting cross plate 10 is fixed on one side of the movable seat 9. A plurality of fastening rings 11 are installed on the top of the connecting cross plate 10 through connecting bolts, and the fastening ring 11 The tensile wire 4 can be compressed. In the process of using the chandelier structure, the length of the chandelier wire can be adjusted according to actual needs. One end of the tensile wire 4 is compressed and fixed by the installed fastening ring 11, so that one end of the tensile wire 4 is fixed on the connecting cross plate 10. Then, the movable seat 9 that slides up and down in the guide groove 8 is used to drive the connecting cross plate 10 to move together. The connecting cross plate 10 is raised or lowered under the guidance of the first guide pulley 3 and the second guide pulley 7, and the tensile wire 4 is pulled or loosened by the raised or lowered connecting cross plate 10. The use of multiple tensile wires 4 can drive the chandelier electrically connected thereto to rise or fall. In this way, the user can freely adjust the length of the wire of the suspended chandelier to change the position of the light source in the house, avoid the fixed and rigid style of the chandelier structure, and the chandelier has strong flexibility in use. At the same time, it is convenient to maintain and clean the chandelier.

[0028] like Figure 3 as well as Figure 4As shown, it is a schematic diagram of the structure in the mounting groove of the wall 5 in this embodiment. In this embodiment, a mounting groove is opened inside the wall 5, and a screw 12 is rotatably connected to the mounting groove through a bearing. The surface of the screw 12 is threadedly connected to a moving block 13, and one side of the moving block 13 is fixedly connected to the movable seat 9. A driven bevel gear 14 is coaxially provided on the surface of the screw 12, and the driven bevel gear 14 is located below the moving block 13. A transmission shaft 15 is rotatably connected to the surface of the wall 5 through a bearing, and one end of the transmission shaft 15 is coaxially provided with a driving bevel gear 16, and the driving bevel gear 16 is located inside the mounting groove, and the driving bevel gear 16 is connected to the driven bevel gear 1 4 are meshedly connected, and the other end of the transmission shaft 15 is fixedly connected to an adjusting handle 17, and the adjusting handle 17 is located on one side of the wall 5. In order to provide driving force for the movable seat 9 to slide up and down, the adjusting handle 17 is shaken by hand, and the active bevel gear 16 connected to the transmission shaft 15 is driven to rotate by the adjusting handle 17, and the meshed driven bevel gear 14 is driven to rotate by the active bevel gear 16. When the screw 12 rotates with the driven bevel gear 14, the sliding cooperation of the movable seat 9 and the guide groove 8 is utilized to guide the moving block 13, so that the moving block 13 moves up and down on the surface of the screw 12 to ensure that the movable seat 9 rises and falls accordingly.

[0029] It is worth noting that in this embodiment, one end of the plurality of tensile wires 4 extends from the accommodating cavity 2 to one side of the ceiling support 1, while the other end of the plurality of tensile wires 4 extends from the accommodating cavity 2 to the bottom of the ceiling support 1.

[0030] like Figure 5 As shown, it is a structural schematic diagram of multiple lamp heads of the chandelier in this embodiment. In this embodiment, multiple tensile wires 4 extend to one end under the ceiling support 1 and are all sleeved with a connecting sleeve 19. The bottom end of one of the connecting sleeves 19 is detachably installed with a first chandelier 20, and the first chandelier 20 is located below the ceiling support 1, and the bottom ends of the other two connecting sleeves 19 are detachably installed with a second chandelier 21 and a third chandelier 22, respectively. The first chandelier 20, the second chandelier 21 and the third chandelier 22 have different heights. The first chandelier 20, the second chandelier 21 and the third chandelier 22 can be configured as a three-lamp chandelier, which has the advantages of varied shapes and beautiful styles.

[0031] It is worth noting that Figure 6 As shown, in this embodiment, a plurality of guide sleeves 18 are embedded in the bottom of the ceiling support 1, and the guide sleeves 18 are connected to the corresponding accommodating cavity 2, and the tensile wires 4 pass through the guide sleeves 18; the ceiling support 1 can be fixed on the roof wall of the room.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-lamp adjustable chandelier structure, comprising a ceiling support (1), wherein a plurality of accommodating cavities (2) are provided inside the ceiling support (1), and characterized in that: A plurality of accommodating cavities (2) are all connected to first guide pulleys (3) by rotating shafts, and tensile wires (4) are wound around the surfaces of the first guide pulleys (3). A wall (5) is provided on one side of the ceiling support (1), and a plurality of symmetrically arranged support plates (6) are fixed on the wall (5). A second guide pulley (7) is connected to each support plate (6) by rotating shafts, and the tensile wires (4) are wound around the second guide pulleys (7). A symmetrical guide chute (8) is provided on one side of the wall (5), and a movable seat (9) is provided in the guide chute (8) for lifting. A connecting transverse plate (10) is fixed on one side of the movable seat (9), and a plurality of fastening rings (11) are installed on the top of the connecting transverse plate (10) by connecting bolts, and the fastening rings (11) can press the tensile wires (4).

2. The multi-lamp adjustable chandelier structure according to claim 1, characterized in that: A mounting groove is provided inside the wall (5), a screw rod (12) is rotatably connected in the mounting groove via a bearing, a moving block (13) is threadedly connected to the surface of the screw rod (12), and one side of the moving block (13) is fixedly connected to the movable seat (9), a driven bevel gear (14) is coaxially provided on the surface of the screw rod (12), and the driven bevel gear (14) is located below the moving block (13).

3. The multi-lamp adjustable chandelier structure according to claim 1, characterized in that: A transmission shaft (15) is rotatably connected to a surface of one side of the wall (5) via a bearing. A driving bevel gear (16) is coaxially arranged on one end of the transmission shaft (15). The driving bevel gear (16) is located inside the mounting groove. The driving bevel gear (16) is meshedly connected to the driven bevel gear (14). An adjustment handle (17) is fixedly connected to the other end of the transmission shaft (15). The adjustment handle (17) is located on one side of the wall (5).

4. The multi-lamp adjustable chandelier structure according to claim 1, characterized in that: One end of the plurality of tensile strength wires (4) respectively extends from the accommodating cavity (2) to one side of the ceiling support (1), while the other end of the plurality of tensile strength wires (4) respectively extends from the accommodating cavity (2) to below the ceiling support (1).

5. The multi-lamp adjustable chandelier structure according to claim 1, characterized in that: A plurality of guide sleeves (18) are embedded in the bottom of the ceiling support (1), and the guide sleeves (18) are connected to the corresponding accommodating cavities (2). The tensile wires (4) pass through the guide sleeves (18), and the ceiling support (1) can be fixed on the roof wall of the room.

6. The multi-lamp adjustable chandelier structure according to claim 1, characterized in that: A plurality of tensile strength wires (4) extending to one end below the ceiling support (1) are all sleeved with a connecting sleeve (19), a first chandelier (20) is detachably mounted on the bottom end of one of the connecting sleeves (19), and the first chandelier (20) is located below the ceiling support (1).

7. The multi-lamp adjustable chandelier structure according to claim 6, characterized in that: The bottom ends of the other two connecting sleeves (19) are respectively detachably mounted with a second chandelier (21) and a third chandelier (22), and the first chandelier (20), the second chandelier (21) and the third chandelier (22) are of different heights.

Images