A height adjustable fan light assembly

Abstract

The utility model discloses a fan lamp subassembly of height -adjusting, including pendant assembly, motor shaft, drive motor, fan blade, light source, pendant assembly includes the outer cover of setting in the outside of drive motor and is connected in the upper portion of outer cover's hanging cup, and the upper end of hanging cup is connected with the ceiling suction disc for installing on the ceiling, is equipped with the connecting seat between outer cover and hanging cup, and the connecting seat is detachably connected with the boom that can from the upper end of ceiling suction disc and go out, and the upper end of boom is connected with the mounting bracket for installing on the ceiling, and the upper end of motor shaft is connected in the lower part of connecting seat, through setting detachable boom, whether the user can choose to install the boom according to actual ceiling height, when the ceiling is lower, directly utilizes ceiling suction disc and installs, when the ceiling is higher, then adds the boom to extend the overall height to greatly enhance the application range of product, can adapt to multiple installation environment.

Description

Technical Field

[0001] This utility model relates to the field of fan light technology, and in particular to a fan light assembly with adjustable height. Background Technology

[0002] In modern homes and commercial buildings, ceiling fan lights, as devices that integrate lighting and air circulation, have been widely used in various interior spaces. Traditional ceiling fan lights are usually installed on the ceiling, and their overall height is fixed, making it impossible to adjust them according to changes in the actual usage environment.

[0003] In practical applications, due to differences in ceiling height across different buildings, or users' higher demands for the aesthetics and functionality of ceiling fan lights, fixed-height ceiling fan lights often fail to meet diverse installation needs. For example, in spaces with low ceilings, if the ceiling fan light is installed too low, it not only affects the overall aesthetics but may also pose a safety hazard; while in spaces with higher ceilings, if the ceiling fan light is installed too high, it may affect the lighting effect and the perceived airflow. Therefore, how to adaptively adjust the height of ceiling fan lights according to different ceiling heights has become an urgent problem to be solved.

[0004] In summary, existing fan lights have significant shortcomings in height adjustment, and there is an urgent need for a reasonably structured, conveniently adjustable, safe and reliable adjustable height fan light assembly to adapt to the needs of different installation environments and improve product applicability and user satisfaction.

[0005] This utility model is based on the above-mentioned circumstances. Utility Model Content

[0006] This invention overcomes the shortcomings of the prior art and provides a fan light assembly with adjustable height.

[0007] This utility model is achieved through the following technical solution:

[0008] A height-adjustable fan light assembly, including

[0009] Hanging assembly; motor shaft, connected to the hanging assembly; drive motor, rotatably connected to the motor shaft; fan blades, connected to the lower part of the drive motor and rotating with it; light source, connected to the lower part of the motor shaft;

[0010] The hanging assembly includes an outer cover fitted around the outside of the drive motor and a hanging cup connected to the upper part of the outer cover. The upper end of the hanging cup is connected to a ceiling plate for installation on the ceiling. A connecting seat is provided between the outer cover and the hanging cup. A hanging rod that can pass through the upper end of the ceiling plate is detachably connected to the connecting seat. The upper end of the hanging rod is connected to a mounting bracket for installation on the ceiling. The upper end of the motor shaft is connected to the lower part of the connecting seat.

[0011] As described above, in a height-adjustable fan light assembly, the connecting base is provided with a connecting post, the connecting post is provided with a socket for inserting a hanger rod, and a limiting structure is provided between the connecting post and the hanger rod to prevent the hanger rod from detaching from the connecting post.

[0012] As described above, a height-adjustable fan light assembly includes a limiting structure comprising a first through hole on a connecting post, a second through hole on a hanger corresponding to the position of the first through hole, and a pin or threaded fastener that passes through both the first and second through holes.

[0013] As described above, in a height-adjustable fan light assembly, the connecting post is located on the upper part of the outer casing, and the lower end of the hanging cup is provided with a clearance hole for the connecting post to be inserted into the hanging cup.

[0014] In the height-adjustable fan light assembly described above, the upper end of the motor shaft is threaded onto a connecting seat.

[0015] As described above, in a height-adjustable fan light assembly, the light source is threadedly connected to the lower part of the motor shaft.

[0016] As described above, in a height-adjustable fan light assembly, the side wall of the hanging cup is provided with at least two L-shaped slots with open upper ends, and the outer side wall of the ceiling plate is provided with threaded holes for installing screws at the positions corresponding to the L-shaped slots.

[0017] As described above, in an adjustable height fan light assembly, both the ceiling plate and the mounting bracket are provided with mounting holes.

[0018] As described above, a height-adjustable fan light assembly has a retaining ring surrounding the outer side of the fan blades, and a connecting rod connected to the retaining ring for attaching it to a hanging cup.

[0019] As described above, in an adjustable height fan light assembly, the connecting base and the outer casing are an integral structure.

[0020] Compared with the prior art, the present invention has the following advantages:

[0021] This invention features a detachable suspension rod, allowing users to choose whether or not to install one based on the actual ceiling height. When the ceiling is low, it can be installed directly using a ceiling-mounted plate; when the ceiling is high, a suspension rod is added to extend the overall height. This significantly enhances the product's applicability, making it suitable for various installation environments. The adjustable height design allows the fan light to be positioned appropriately according to the room's ceiling height, avoiding a cramped feeling due to installation too low or affecting lighting and airflow effects due to installation too high, thus better integrating it into the interior design style.

[0022] The connection between the boom and the connecting seat is detachable, so the height adjustment process does not require replacing the entire suspension assembly. Adjustment can be completed simply by adding or removing booms. Installation and disassembly are both simple and quick, improving the user experience.

[0023] The upper end of the rod is connected to a mounting bracket for fixing to the ceiling, ensuring that the overall structure of the fan light remains stable and reliable even with the rod installed, avoiding swaying or safety hazards caused by the increased height. Attached Figure Description

[0024] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0025] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 ;

[0026] Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 ;

[0027] Figure 3 This is a schematic diagram of the structure of this utility model after the suspension rod is removed;

[0028] Figure 4 This is an exploded view of the present invention. Figure 1 ;

[0029] Figure 5 This is an exploded view of the present invention. Figure 2 ;

[0030] Figure 6 This is a schematic diagram of the structure of the outer cover connected to the hanging cup in this utility model;

[0031] Figure 7 This is a schematic diagram of the structure of the outer cover in this utility model. Figure 1 ;

[0032] Figure 8 This is a schematic diagram of the structure of the outer cover in this utility model. Figure 2 . Detailed Implementation

[0033] The present invention will be further described below with reference to the accompanying drawings:

[0034] like Figures 1 to 8The illustrated height-adjustable fan light assembly includes a hanging assembly 1; a motor shaft 2 connected to the hanging assembly 1; a drive motor 3 rotatably connected to the motor shaft 2; fan blades 4 connected to the lower part of the drive motor 3 and rotating with it; and a light source 5 connected to the lower part of the motor shaft 2. The hanging assembly 1 includes an outer cover 11 sleeved around the drive motor 3 and a hanging cup 12 connected to the upper part of the outer cover 11. The upper end of the hanging cup 12 is connected to a ceiling-mounted plate 13 for mounting on the ceiling. A connecting seat 14 is provided between the outer cover 11 and the hanging cup 12. A hanging rod 15, which can extend from the upper end of the ceiling-mounted plate 13, is detachably connected to the connecting seat 14. The upper end of the hanging rod 15 is connected to a mounting bracket 16 for mounting on the ceiling. The upper end of the motor shaft 2 is connected to the lower part of the connecting seat 14. Both the ceiling-mounted plate 13 and the mounting bracket 16 have mounting holes 10, allowing them to be fixed to the ceiling with threaded fasteners.

[0035] This utility model, by incorporating a detachable suspension rod 15, allows users to flexibly choose the installation method based on ceiling height: for low ceilings, the ceiling plate 13 can be used directly for installation; for higher ceilings, the suspension rod 15 can be added to extend the height, thereby expanding the applicability and adapting to various environments. The suspension rod 15 and the connecting base 14 are detachable; adjusting the height does not require replacing the entire assembly, only adding or removing the suspension rod 15, making installation convenient. A mounting bracket 16 is provided at the upper end of the suspension rod 15 to ensure structural stability, prevent swaying and safety hazards, enhance the user experience, and better integrate with interior decoration styles.

[0036] In one embodiment, the connecting seat 14 is provided with a connecting post 141, and the connecting post 141 is provided with a socket 142 for inserting the hanger rod 15. A limiting structure is provided between the connecting post 141 and the hanger rod 15 to prevent the hanger rod 15 from detaching from the connecting post 141. The hanger rod 15 is installed in the socket 142 of the connecting post 141 through an insertion structure, forming a firm mechanical connection, avoiding the loosening problems that may exist in traditional threaded connections or snap-fit ​​connections, thereby enhancing the overall structural stability of the fan light. The socket connection method simplifies the installation steps between the hanger rod 15 and the connecting seat 14, enabling quick assembly and disassembly, and greatly improving the efficiency of production, installation and subsequent maintenance. The upper part of the hanger rod 15 is connected to the mounting bracket 16 by threaded fasteners or pins.

[0037] Furthermore, the limiting structure includes a first through hole 143 on the connecting post 141, a second through hole 144 on the rod 15 corresponding to the first through hole 143, and a pin or threaded fastener that passes through both the first and second through holes 143 and 144. The pin or threaded fastener forms a rigid connection after passing through the two through holes, effectively preventing the rod 15 from falling off the connecting post 141 due to vibration, wind, or other external forces, significantly improving the safety and stability of the fan light during operation. Using common fasteners such as pins or screws for limiting the position allows users or installers to quickly complete the installation or removal of the rod 15, which is particularly suitable for on-site replacement of rods of different lengths, improving the product's flexibility.

[0038] In one embodiment, the connecting post 141 is located on the upper part of the outer cover 11, and the lower end of the hanging cup 12 is provided with a clearance hole 121 for the connecting post 141 to be inserted into the hanging cup 12. This structure allows the connecting post 141 and the hanging cup 12 to form a nested fit, which not only optimizes the overall layout space but also improves the assembly accuracy and structural stability of the fan light assembly. The connecting post 141 is located on the upper part of the outer cover 11 and is inserted into the hanging cup 12 through the clearance hole 121, realizing the nested installation between the connecting post 141 and the hanging cup 12, effectively reducing the external space occupied and making the overall structure more compact and aesthetically pleasing.

[0039] Furthermore, the outer cover 11 is connected to the hanging cup 12 by threaded fasteners or other connection structures. The connecting seat 14 and the outer cover 11 are an integral structure, which can improve the strength of the structure and have a longer service life.

[0040] In one embodiment, the upper end of the motor shaft 2 is threaded onto the connecting seat 14, and the light source 5 is threaded onto the lower part of the motor shaft 2. The threaded connection provides excellent locking performance, ensuring a stable mechanical connection between components and preventing loosening or detachment due to vibration during operation, thus improving overall safety. The threaded fit also has a self-centering effect, helping to ensure the coaxiality between the motor shaft 2, the connecting seat 14, and the light source 5, reducing eccentric vibration during operation and extending service life. The light source 5 can be an LED lamp or other types of lighting fixtures.

[0041] In one embodiment, the side wall of the hanging cup 12 is provided with at least two L-shaped slots 122 with open upper ends, and the outer side wall of the ceiling plate 13 is provided with threaded holes 131 for installing screws at the positions corresponding to the L-shaped slots 122. During installation, the threaded fasteners can be pre-installed on the hanging cup 12, and after the threaded fasteners are aligned with the L-shaped slots 122 and inserted, the ceiling plate 13 is rotated to make the threaded fasteners engage with the L-shaped slots 122, and then the threaded fasteners are tightened, thus making the installation more convenient.

[0042] In one embodiment, a retaining ring 6 surrounds the outer side of the fan blade 4, and a connecting rod 61 is connected to the retaining ring 6 to connect it to the hanging cup 12. One end of the connecting rod 61 is connected to the retaining ring 6 by a threaded fastener, and the other end of the connecting rod 61 is connected to the hanging cup 12 by a threaded fastener. Furthermore, a light strip can also be provided at the lower part of the retaining ring 6 to enhance aesthetics.

Claims

1. A height-adjustable fan-light assembly, characterized in that: include Hanging assembly (1); The motor shaft (2) is connected to the hanging assembly (1); The drive motor (3) is rotatably connected to the motor shaft (2); The fan blade (4) is connected to the lower part of the drive motor (3) and rotates with it; The light source (5) is connected to the lower part of the motor shaft (2); The hanging assembly (1) includes an outer cover (11) sleeved on the outside of the drive motor (3) and a hanging cup (12) connected to the upper part of the outer cover (11). The upper end of the hanging cup (12) is connected to a ceiling plate (13) for installation on the ceiling. A connecting seat (14) is provided between the outer cover (11) and the hanging cup (12). A hanging rod (15) that can pass through the upper end of the ceiling plate (13) is detachably connected to the connecting seat (14). The upper end of the hanging rod (15) is connected to a mounting bracket (16) for installation on the ceiling. The upper end of the motor shaft (2) is connected to the lower part of the connecting seat (14).

2. The height-adjustable fan light assembly according to claim 1, characterized in that: The connecting seat (14) is provided with a connecting post (141), the connecting post (141) is provided with a socket (142) for inserting the boom (15), and a limiting structure is provided between the connecting post (141) and the boom (15) to prevent the boom (15) from disengaging from the connecting post (141).

3. The height-adjustable fan light assembly according to claim 2, characterized in that: The limiting structure includes a first through hole (143) on the connecting column (141), a second through hole (144) on the hanger (15) corresponding to the position of the first through hole (143), and a pin or threaded fastener that passes through both the first through hole (143) and the second through hole (144).

4. The height-adjustable fan light assembly according to claim 3, characterized in that: The connecting post (141) is located on the upper part of the outer cover (11), and the lower end of the hanging cup (12) is provided with a clearance hole (121) for the connecting post (141) to be inserted into the hanging cup (12).

5. A height-adjustable fan light assembly according to claim 4, characterized in that: The upper end of the motor shaft (2) is threaded onto the connecting seat (14).

6. The height-adjustable fan light assembly according to claim 4, characterized in that: The light source (5) is threadedly connected to the lower part of the motor shaft (2).

7. A height-adjustable fan light assembly according to any one of claims 1-6, characterized in that: The side wall of the hanging cup (12) is provided with at least two L-shaped slots (122) with open upper ends, and the outer side wall of the suction plate (13) is provided with threaded holes (131) for installing screws at the positions corresponding to the L-shaped slots (122).

8. A height-adjustable fan-light assembly according to claim 7, characterized in that: Both the ceiling plate (13) and the mounting bracket (16) are provided with mounting holes (10).

9. A height-adjustable fan-light assembly according to any one of claims 1-6, characterized in that: The fan blade (4) is provided with a retaining ring (6) surrounding it, and a connecting rod (61) is connected to the retaining ring (6) so as to connect it to the hanging cup (12).

10. A height-adjustable fan light assembly according to claim 4, characterized in that: The connecting seat (14) and the outer cover (11) are an integral structure.

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