Illuminating lamp with adjustable hoisting piece

Abstract

The utility model relates to the technical field of lighting lamps, in particular to a lighting lamp with an adjustable hoisting piece, which comprises a top shell and a panel lamp arranged below the top shell, top frames are fixedly mounted at two ends in the top shell, a rolling rod group is mounted in each top frame, and a lifting rod is mounted in each rolling rod group. And a driving assembly for driving the winding rod set to rotate is fixedly installed in the middle of the top frame, suspension wheels are installed at the two ends of the winding rod set and fixedly connected with the winding rod set, and suspension ropes are wound around the suspension wheels. The top frame is fixedly mounted in the top shell, and the winding rod set and the driving assembly are mounted on the top frame, so that the winding rod set can be driven to rotate and operate through the driving assembly during use, and then the suspension wheels at the two ends are driven to rotate and operate synchronously through the winding rod set; in this way, the use length of the suspension rope can be changed through rotation of the suspension wheel, and then the height of the suspended panel lamp is changed.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting fixtures, in particular to a lighting fixture with an adjustable hanging part. Background Art

[0002] Lighting fixtures refer to a type of lighting equipment commonly used by people in daily life. In urban commercial lighting systems, flat panel lights are an important part of commercial lighting. Because they have an anti-glare effect during use and can provide bright and comfortable lighting effects, flat panel lights are widely used in large places such as office buildings, shopping malls and hospitals.

[0003] An existing Chinese patent, publication number CN218268766U, discloses a lighting fixture, relating to the field of lighting fixture technology. The fixture comprises a flat-panel light body and a connecting base. A fixing mechanism is provided between the top of the flat-panel light body and the inner wall of the connecting base. By providing the fixing mechanism and an auxiliary mechanism, the connecting base is screwed into a designated position. A first connecting rod is then secured to a second connecting rod using the auxiliary mechanism. The first connecting rod and the curved block are then inserted into a second curved groove on the inner wall of the connecting base.

[0004] Regarding the above-mentioned related technologies, it is found that the existing flat panel lighting fixtures often need to determine the installation height after installation. After being fixed, the use height cannot be easily adjusted. Once it is found that the installation height is not suitable or different height lighting is required, it is often necessary to adjust it quickly, and disassembly and assembly operations are required, which is cumbersome to use. Utility Model Content

[0005] The utility model solves the problems in the related art and provides a lighting fixture with an adjustable hanging part.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] A lighting fixture with an adjustable hanging part includes a top shell and a flat lamp arranged below the top shell, top frames are fixedly installed at both ends of the top shell, a winding rod group is installed in the top frame, and a driving component for driving the winding rod group to rotate is fixedly installed in the middle of the top frame, suspension wheels are installed at both ends of the winding rod group, and the suspension wheels are fixedly connected to the winding rod group, a suspension rope is wound on the suspension wheel, and the suspension rope passes through the lower end of the top frame, and rope rings connected to the suspension rope are provided at the four corners of the upper end surface of the flat lamp.

[0008] As a preferred solution, the top frame includes a top plate and a support seat, the support seat is installed at both ends of the top plate, and the support seat is fixedly connected to the top plate.

[0009] As a preferred solution, a positioning plate for installing the drive component is provided in the middle of the lower end surface of the top plate, and the positioning plate is fixedly connected to the top plate. The positioning plate is also provided with a shaft sleeve for rotatably installing the winding rod group, and the shaft sleeve is fixedly connected to the positioning plate.

[0010] As a preferred solution, the winding rod group includes a main rod and a thin rod. The thin rod is arranged at both ends of the main rod, and the thin rod and the main rod are integrally formed. A driven gear is fixed on the middle part of the main rod, and a limiting groove is provided on the thin rod.

[0011] As a preferred solution, an auxiliary bearing for mounting the thin rod is provided in the middle of the support seat, the outer ring of the auxiliary bearing is fixedly engaged with the support seat, and the inner ring of the auxiliary bearing is fixedly connected to the thin rod.

[0012] As a preferred solution, the driving assembly includes a driving motor and a driving gear meshing with a driven gear, and the driving gear is fixedly mounted on the output end of the driving motor.

[0013] As a preferred solution, a center hole is provided in the middle of the suspension wheel and is sleeved on the thin rod part. A limiting strip corresponding to the limiting groove is provided in the middle of the center hole, and the limiting strip is integrally formed with the suspension wheel.

[0014] Compared with the prior art, the beneficial effect of the present invention is as follows: the present application fixes the top frame in the top shell, and installs the winding rod group and the driving assembly on the top frame, so that when in use, the driving assembly can be used to drive the winding rod group to rotate, and then the winding rod group can be used to drive the suspension wheels at both ends to rotate synchronously, so that the use length of the suspension rope can be changed by rotating the suspension wheel, thereby changing the height of the suspended flat panel lamp. When adjustment is required, the operator only needs to control the rotation of the drive motor, and there is no need to disassemble the lamp, which can greatly increase the flexibility of use and has the advantages of being easy to use at different heights and convenient and easy to adjust. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 yes Figure 1 a front view of the device shown;

[0017] Figure 3 It is a three-dimensional diagram of the top frame and the winding rod assembly of the utility model;

[0018] Figure 4 yes Figure 3 a front view of the device shown;

[0019] Figure 5It is a three-dimensional diagram of the suspension wheel of the present utility model.

[0020] In the figure: 1. Top shell; 2. Top frame; 21. Top plate; 211. Positioning plate; 212. Bushing; 22. Support seat; 221. Auxiliary bearing; 3. Winding rod assembly; 31. Main rod; 32. Thin rod; 321. Limiting groove; 33. Driven gear; 4. Driving assembly; 41. Driving motor; 42. Driving gear; 5. Suspension wheel; 51. Center hole; 511. Limiting bar; 6. Suspension rope; 7. Flat panel light; 8. Rope ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way serves as any limitation on the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0023] Unless otherwise specifically stated, the relative arrangement of the parts and steps, the numerical expressions and the numerical values ​​described in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as being merely exemplary and not as limiting. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0024] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0025] For ease of description, spatially relative terms such as "above," "on the upper surface of," "on top of," etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is inverted, the device described as "above" or "on top of" other devices or structures will be subsequently positioned as "below" or "below" other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used herein should be interpreted accordingly.

[0026] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0027] Reference Figure 1 、 Figure 2 and Figure 3As shown, a lighting fixture with an adjustable hanging part includes a top shell 1 and a flat lamp 7 arranged below the top shell 1, a top frame 2 is fixedly installed at both ends of the top shell 1, a winding rod group 3 is installed in the top frame 2, and a driving component 4 for driving the winding rod group 3 to rotate is fixedly installed in the middle of the top frame 2, a suspension wheel 5 is installed at both ends of the winding rod group 3, and the suspension wheel 5 is fixedly connected to the winding rod group 3, a suspension rope 6 is wound on the suspension wheel 5, and the suspension rope 6 passes through the lower end of the top frame 2, and the four corners of the upper end surface of the flat lamp 7 are provided with rope rings 8 connected to the suspension rope 6. The top shell 1 is set to ensure that it is directly fixed to the roof by bolts when in use, and two top frames 2 are fixedly installed in the top shell 1, and a rotatable winding rod group 3 is installed on each top frame 2, and at the same time, suspension wheels 5 are fixedly installed on both ends of the winding rod group 3. In this way, when in use, the winding rod group 3 can be rotated to drive the suspension wheels 5 at both ends to rotate synchronously, and then the suspension rope 6 is wound by the suspension wheel 5. In this way, after the flat panel lamp 7 is fixedly installed at the lower end of the suspension rope 6, the flat panel lamp 7 can be driven to be raised and lowered, and the rotation of the winding rod group 3 can be controlled by the drive component 4, which can be used automatically when adjustment is needed.

[0028] Reference Figure 3 As shown, the top frame 2 includes a top plate 21 and a support seat 22, and the support seat 22 is installed at both ends of the top plate 21, and the support seat 22 is fixedly connected to the top plate 21. The structural setting of the top frame 2 ensures that the top plate 21 can be stably installed in the top shell 1 through the support seats 22 at both ends when in use, ensuring that the top frame 2 can be used stably. A positioning plate 211 for installing the drive component 4 is provided in the middle of the lower end surface of the top plate 21. The positioning plate 211 is fixedly connected to the top plate 21, and the positioning plate 211 is also provided with a shaft sleeve 212 for rotatably installing the winding rod group 3, and the shaft sleeve 212 is fixedly connected to the positioning plate 211. By arranging the positioning plate 211 in the middle of the lower end surface of the top plate 21, it is ensured that the drive component 4 can be stably fixed on one side of the positioning plate 211. At the same time, by fixing the shaft sleeve 212 on the positioning plate 211, it is ensured that the winding rod group 3 can be stably rotated and used after passing through the shaft sleeve 212.

[0029] Reference Figure 3 and Figure 4As shown, the winding rod assembly 3 includes a main rod portion 31 and a thin rod portion 32. The thin rod portion 32 is arranged at both ends of the main rod portion 31, and the thin rod portion 32 and the main rod portion 31 are integrally formed. A driven gear 33 is fixedly mounted on the middle part of the main rod portion 31, and a limiting groove 321 is provided on the thin rod portion 32. The structural setting of the winding rod assembly 3 ensures that when in use, the main rod portion 31 can be stably mounted in the support seat 22 through the thin rod portions 32 at both ends. At the same time, the setting of the driven gear 33 facilitates the mutual cooperation with the driving assembly 4. At the same time, by providing the limiting groove 321 on the thin rod portion 32, the suspension wheel 5 can be stably mounted and fixed on the thin rod portion 32 when it is easy to use, ensuring that the suspension wheel 5 can be driven to rotate through the thin rod portion 32. An auxiliary bearing 221 is located in the middle of the support base 22, upon which the thin rod 32 is mounted. The outer ring of the auxiliary bearing 221 is engaged and fixed to the support base 22, while the inner ring of the auxiliary bearing 221 is fixedly connected to the thin rod 32. By securing the auxiliary bearing 221 to the support base 22, the thin rod 32 can be easily inserted and mounted on the auxiliary bearing 221 during use, thereby ensuring stable rotation of the winding rod assembly 3.

[0030] Reference Figure 4 and Figure 5 As shown, the drive assembly 4 includes a drive motor 41 and a drive gear 42 meshing with the driven gear 33, and the drive gear 42 is fixedly mounted on the output end of the drive motor 41. The structural setting of the drive assembly 4 ensures that the drive motor 41 can drive the drive gear 42 to rotate during use, and then the drive gear 42 drives the driven gear 33 to rotate synchronously. The middle part of the suspension wheel 5 is provided with a center hole 51 that is sleeved on the thin rod 32, and the middle part of the center hole 51 is provided with a limiting strip 511 corresponding to the limiting groove 321, and the limiting strip 511 is integrally formed with the suspension wheel 5. By providing the center hole 51 in the middle part of the suspension wheel 5, it can be stably sleeved on the thin rod 32 when it is easy to install, and the limiting strip 511 is engaged in the limiting groove 321, thereby ensuring that the suspension wheel 5 is driven to rotate synchronously by the thin rod 32.

[0031] In this embodiment, the flat panel light can be suspended by four suspension ropes during actual use. When the height needs to be adjusted, the motor can be started to rotate forward or reverse, thereby driving the winding rod group to rotate forward or reverse. At the same time, the winding rod group can drive the suspension wheels at both ends to reel in or loosen the suspension rope, thereby changing the length of the suspension rope and achieving the purpose of adjusting the height of the flat panel light.

[0032] The above is a preferred embodiment of the present invention. Technicians in the field of the present invention can also change and modify the above embodiment. Therefore, the present invention is not limited to the above specific embodiment. Any obvious improvements, replacements or modifications made by technicians in this field on the basis of the present invention are within the scope of protection of the present invention.

Claims

1. A lighting fixture with an adjustable hanging member, comprising a top shell (1) and a flat lamp (7) arranged below the top shell (1), characterized in that: A top frame (2) is fixedly mounted at both ends of the top shell (1), a winding rod group (3) is mounted in the top frame (2), and a driving assembly (4) for driving the winding rod group (3) to rotate is fixedly mounted in the middle of the top frame (2), a suspension wheel (5) is mounted at both ends of the winding rod group (3), and the suspension wheel (5) is fixedly connected to the winding rod group (3), a suspension rope (6) is wound on the suspension wheel (5), and the suspension rope (6) passes through the lower end of the top frame (2), and rope rings (8) connected to the suspension rope (6) are provided at the four corners of the upper end surface of the flat panel lamp (7).

2. The lighting fixture with an adjustable hanging member according to claim 1, characterized in that: The top frame (2) comprises a top plate (21) and a support seat (22), wherein the support seat (22) is mounted at both ends of the top plate (21), and the support seat (22) is fixedly connected to the top plate (21).

3. The lighting fixture with an adjustable hanging member according to claim 2, characterized in that: A positioning plate (211) for mounting the driving assembly (4) is provided in the middle of the lower end surface of the top plate (21), the positioning plate (211) being fixedly connected to the top plate (21), and a shaft sleeve (212) for rotatably mounting the reeling rod assembly (3) is also provided on the positioning plate (211), the shaft sleeve (212) being fixedly connected to the positioning plate (211).

4. The lighting fixture with an adjustable hanging member according to claim 3, characterized in that: The winding rod assembly (3) comprises a main rod portion (31) and a thin rod portion (32), wherein the thin rod portion (32) is arranged at both ends of the main rod portion (31), and the thin rod portion (32) and the main rod portion (31) are integrally formed, a driven gear (33) is sleeved and fixed in the middle of the main rod portion (31), and a limiting groove (321) is provided on the thin rod portion (32).

5. The lighting fixture with an adjustable hanging member according to claim 4, characterized in that: An auxiliary bearing (221) for mounting the thin rod portion (32) is provided in the middle of the support seat (22), the outer ring of the auxiliary bearing (221) is fixedly engaged with the support seat (22), and the inner ring of the auxiliary bearing (221) is fixedly connected to the thin rod portion (32).

6. The lighting fixture with an adjustable hanging member according to claim 5, characterized in that: The driving assembly (4) comprises a driving motor (41) and a driving gear (42) meshing with the driven gear (33), wherein the driving gear (42) is fixedly mounted on the output end of the driving motor (41).

7. The lighting fixture with an adjustable hanging member according to claim 6, characterized in that: A central hole (51) sleeved on the thin rod portion (32) is provided in the middle of the suspension wheel (5), a limiting strip (511) corresponding to the limiting groove (321) is provided in the middle of the central hole (51), and the limiting strip (511) and the suspension wheel (5) are integrally formed.

Images