Fan lamp structure

Abstract

The embodiment of the utility model provides a fan lamp structure, include: lamp body, first wall and second wall are equipped with along first direction interval to lamp body, the light of lamp body is shot outward through first wall, fan body, be located in second wall, lifting mechanism, one end of lifting mechanism is linked with second wall, fixed plate, be located in the side of fixed plate away from lamp body and fixed plate and the other end of lifting mechanism are connected to lifting mechanism, and lifting mechanism is used for adjusting fixed plate and the relative distance of lamp body in first direction. The utility model discloses a technical scheme, when not using fan function, lifting mechanism will fan body be lifted to the position close to fixed plate, make fan blade and the distance between ceiling minimum, appearance is similar to ceiling lamp, release floor height space and improve aesthetic and decorative property, prevent dust effect is good simultaneously. When using fan function, lifting mechanism will fan body drop to the best wind distance, guarantee air volume and comfort.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and more specifically, to a fan lamp structure. Background Technology

[0002] Currently, lighting is generally achieved through lamps. In some usage scenarios, fans are also installed in the lamps for heat dissipation. In related technologies, existing fan lights have a suspension rod in the middle of the light for hanging. In order to ensure airflow, the installed suspension rod is relatively long. Regardless of whether the fan is used, the height of the fan light is fixed, which results in the fan light being too low when the fan is not in use, affecting the user experience. Utility Model Content

[0003] The present invention aims to at least solve the technical problem in the prior art or related technologies where the fixed height of the fan light results in the fan light being too low when the fan is not in use, thus affecting the user experience.

[0004] In view of this, an embodiment of the present invention provides a fan-light structure.

[0005] To achieve the above objectives, embodiments of this utility model provide a fan lamp structure, comprising: a lamp body, wherein a first wall and a second wall are spaced apart along a first direction, and light from the lamp body is emitted outward through the first wall; a fan body, disposed on the second wall; a lifting mechanism, one end of which is connected to the second wall; and a fixing plate, disposed on the side of the lifting mechanism away from the lamp body and connected to the other end of the lifting mechanism, wherein the lifting mechanism is used to adjust the relative distance between the fixing plate and the lamp body in the first direction.

[0006] According to the fan-light structure proposed in this utility model, a lifting mechanism is set between the light body and the fixed plate to realize the adjustable position of the fan body in the first direction. When the fan function is not used, the lifting mechanism raises the fan body (and the second wall) to a position close to the fixed plate, making the distance between the fan blades and the ceiling extremely small, resembling a ceiling light in appearance, freeing up ceiling height space and improving aesthetics and decoration, while also providing good dust prevention. When the fan function is used, the lifting mechanism lowers the fan body to the optimal wind distance to ensure airflow and comfort.

[0007] The lamp body has a first wall and a second wall along a first direction, with a fixed distance between the two walls. The fan body is fixed to the second wall, and the positions of the fan body and the lamp body are relatively fixed, with no lifting or lowering movement. A lifting mechanism connects the second wall and the fixed plate, adjusting the relative distance between the fixed plate and the lamp body in the first direction, thereby adjusting the installation height of the entire fan-lamp assembly. The first wall ensures stable light output, the fan body ensures stable airflow, and the lifting mechanism ensures the flexibility of overall structural height adjustment. The three functions are clearly defined and coordinated.

[0008] In some technical solutions, the lifting mechanism optionally includes: a first movable bracket and an adjusting member connected by transmission, the adjusting member being disposed on a fixed plate, the first movable bracket being movably connected to a second wall, and the adjusting member being used to adjust the distance between the fixed plate and the second wall.

[0009] In this solution, the lifting mechanism includes a first movable bracket and an adjusting component connected by a transmission connection. The adjusting component is driven manually or by a motor, and through the transmission connection, it drives the relative position of the first movable bracket to change. The first movable bracket drives the fan body to move up and down through a movable connection with the second wall, ensuring the stability of the fixed plate while allowing the angle of the lifting mechanism to change. The entire lifting mechanism realizes the change of the relative distance between the fixed plate and the second wall in the first direction, thereby realizing the lifting of the fan body.

[0010] The first movable bracket, together with the adjusting component, forms a highly efficient lifting mechanism that saves space. The adjusting component is located on the fixed plate and acts directly on the first movable bracket to achieve precise distance adjustment. The first movable bracket is movably connected to the second wall to ensure smooth movement during the lifting process. The lifting mechanism can flexibly adjust the distance between the fixed plate and the lamp body according to the movement of the adjusting component to meet the needs of different installation heights.

[0011] In some technical solutions, optionally, one end of the first movable bracket is rotatably connected to the second wall, and the adjusting component includes a threaded adjusting rod and an adjusting plate, with threaded holes provided on the adjusting plate.

[0012] In this technical solution, one end of the first movable bracket is directly rotatably connected to the second wall, and the other end is connected to the adjusting component. The first movable bracket itself constitutes a movable hinge, supporting the extension, retraction and rotation of the lifting mechanism.

[0013] By rotating the adjusting rod, the rod moves axially within the threaded hole of the adjusting plate, causing the first movable bracket to change position relative to both the second wall and the fixed plate simultaneously. The first movable bracket, through its rotatable connection with the second wall, enables the structure to rotate flexibly during lifting. The lifting mechanism adjusts the relative distance between the fixed plate and the lamp body in the first direction, thus achieving overall height adjustment of the fan lamp.

[0014] In some technical solutions, optionally, the first movable support includes two first frames, each first frame being rotatably connected to the second wall, an adjustment plate being located at one end of the first frame near the fixed plate, and an adjustment rod being located at the other end of the first frame away from the adjustment plate near the fixed plate.

[0015] The dual-frame design enhances the stability and load-bearing capacity of the lifting mechanism, preventing excessive stress on a single point. The adjusting plate and rod are located at the far ends of the two frames, near the fixed plate, enabling effective transmission and adjustment. The rotating connection ensures flexible structural movement, preventing jamming or damage during lifting. Threaded adjustment allows for fine-tuning, improving the adjustment accuracy and reliability of the lifting mechanism. The overall structure is compact and rational, suitable for integration into a fan-light structure, meeting space constraints.

[0016] In some technical solutions, the lifting mechanism may optionally include: a first movable support, one end of which is rotatably connected to the second wall; a second movable support, the other end of which is rotatably connected to the second movable support; and an adjusting member disposed between the first and second movable supports, the adjusting member being kinetically connected to the second movable support, and the adjusting member being used to adjust the distance between the fixed plate and the second wall.

[0017] The lifting mechanism achieves flexible and coordinated movement through a rotatable connection between the first movable bracket and the second movable bracket, as well as a movable connection between the first movable bracket and the fan bracket. The adjusting component is driven by the second movable bracket, improving the accuracy and reliability of the lifting adjustment. The fan bracket is fixed to the second wall and movably connected to the first movable bracket, ensuring the stability of the fan body and its adaptability to lifting adjustments. This overall structure allows for height adjustment of the fan light while maintaining a stable spatial relationship between the fan body and the light body, enhancing product performance and user experience.

[0018] In some technical solutions, optionally, the first movable support includes two first frames, and the second movable support includes two second frames. One end of each first frame is rotatably connected to a second wall, and the other end of each first frame is rotatably connected to a second frame. The adjusting component includes a threaded adjusting rod and an adjusting plate. The adjusting plate is located at the connection between one first frame and one second frame, and the end of the adjusting rod away from the adjusting plate is located at the connection between another first frame and another second frame. One end of the adjusting rod is located at the connection between one first frame and one second frame, and the adjusting rod rotates to adjust the distance between the first movable support and the second movable support.

[0019] In this technical solution, the two second frames are connected to the two first frames to improve structural stability and load-bearing capacity. The adjustment rods and adjustment plates are reasonably arranged to achieve precise and effective length adjustment. The multi-point rotation connection design ensures coordinated operation of the lifting mechanism and avoids jamming.

[0020] In some technical solutions, the lifting mechanism may optionally include a fan bracket, which is located on the second wall, and the first movable bracket is movably connected to the fan bracket.

[0021] The fan bracket is located on the second wall, providing installation and support for the fan body. The fan bracket is movably connected to the first movable bracket, allowing a certain range of relative movement and ensuring coordinated operation between the fan body and the lifting mechanism. The fan bracket is fixed to the second wall, bearing the fan body and supporting it to ensure stable installation. Through its movable connection with the first movable bracket, the fan body is allowed to maintain a suitable posture during lifting, avoiding structural interference and improving the overall coordination and stability of the fan and lamp body structures.

[0022] In some technical solutions, optionally, at least one outwardly extending protruding edge is provided on the fan bracket, and a holding area is provided on the protruding edge.

[0023] By setting one or more protruding edges on the fan bracket and setting a holding area on the protruding edges, the controller used to control the fan light structure can be placed in this position. On the one hand, the relative position of the controller and the fan body, as well as the relative position of the controller and the light body, remains unchanged, and the lifting process is not affected by the length of the wiring harness. On the other hand, by utilizing the space under the fixed plate in the height direction, the space occupied is minimized, making the thickness of the entire fan light structure thinner.

[0024] In some technical solutions, optionally, the first frame includes two opposing first side plates with a first notch between the two first side plates; and / or the second frame includes two opposing second side plates with a second notch between the two second side plates.

[0025] The first and second frames adopt a relative side plate structure to enhance mechanical strength and stability. The gap between them ensures the reasonable arrangement and movement space of the internal components of the lifting mechanism, avoids mutual interference, and makes the lifting mechanism compact and lightweight, suitable for integration into the fan light.

[0026] In some technical solutions, the first frame may optionally include a first connecting plate disposed between two opposing first side plates; and / or the second frame may also include a second connecting plate disposed between two opposing second side plates.

[0027] In this design, the first connecting plate and the second connecting plate effectively enhance the rigidity and load-bearing capacity of their respective frames. The connecting plate spans the two side plates, preventing the side plates from deforming under stress and improving the stability of the lifting mechanism.

[0028] In some technical solutions, the adjusting component may optionally include: a fixed frame, located at the connection between a first frame and a second frame, with an adjusting rod on one side of the fixed frame; and a second driving component, located on the other side of the fixed frame, and the second driving component is throttle-connected to the adjusting rod.

[0029] In this technical solution, the fixed frame serves as a rigid base, fixed at the connection hub between the first frame and the second frame, ensuring the relative position stability of the adjusting rod and the second driving component. The second driving component drives the adjusting rod to rotate, and the adjusting rod achieves precise adjustment of the length of the lifting mechanism through a threaded connection with the adjusting plate. The axial movement of the adjusting rod causes the distance between the first movable bracket and the second movable bracket to change, thereby adjusting the distance between the fixed plate and the second wall, and realizing the lifting of the fan body.

[0030] In some technical solutions, optionally, the fan body is movably connected to the second wall; wherein, when the fan body moves relative to the second wall to a retracted state, the projection of the fan body on the second wall is located inside the second wall, and the distance between the fan body and the fixing plate is 10mm-50mm; when the fan body moves relative to the second wall to an extended state, part of the projection of the fan body on the second wall extends beyond the second wall, and the distance between the fan body and the fixing plate is 120mm-180mm.

[0031] In this technical solution, the fan body is movably connected to the second wall, enabling the fan body to switch between two states: retracted and extended. In the retracted state, the fan body is close to the second wall, and the projection is completely contained within the range of the second wall. The overall structure is compact, aesthetically pleasing, and space-saving. In the extended state, part of the fan body extends beyond the range of the second wall, and the fan blades are fully extended to ensure the air delivery effect.

[0032] In some technical solutions, optionally, the second wall is provided with an installation port, and the fan body specifically includes: a turntable, rotatably connected to the installation port; a first driving member, disposed on the lamp body, and the outer periphery of the first driving member is connected to the turntable, the first driving member being used to drive the turntable to rotate relative to the lamp body; and / or the lamp body specifically includes: a lamp plate, in which multiple light-emitting elements are disposed; a lamp cover, detachably connected to the lamp plate, and the first wall being disposed on the lamp cover.

[0033] In this design, the mounting port on the second wall provides reliable rotational support for the turntable, which can rotate freely around the axis of the mounting port. The first driving component is fixed to the lamp body, driving the turntable to rotate and causing the fan blades to rotate to generate airflow. Through the power coupling between the first driving component and the turntable, the air delivery function of the fan body is realized.

[0034] Alternatively, multiple light-emitting elements within the lamp panel can work together to achieve uniform and efficient lighting effects. The design of the lampshade and the first wall ensures uniform light diffusion, enhancing visual comfort. The lamp panel and lampshade are detachable for easy maintenance and replacement, improving product usability and lifespan.

[0035] Additional aspects and advantages of this invention will become apparent in the description that follows, or may be learned by practice of this invention. Attached Figure Description

[0036] Figure 1 A schematic diagram of a fan-light structure according to an embodiment of the present invention is shown; Figure 2 A schematic diagram of a fan-light structure according to an embodiment of the present invention is shown; Figure 3 A schematic diagram of a fan-light structure according to an embodiment of the present invention is shown; Figure 4 A schematic diagram of a fan-light structure according to an embodiment of the present invention is shown; Figure 5 A schematic diagram of a fan-light structure according to an embodiment of the present invention is shown; Figure 6 A schematic diagram of the structure of a lamp panel according to an embodiment of the present invention is shown; Figure 7 A schematic diagram of the structure of a lamp body and a fan body according to an embodiment of the present invention is shown; Figure 8 A schematic diagram of the lifting mechanism according to an embodiment of the present invention is shown; Figure 9 A schematic diagram of the structure of an adjustment plate according to an embodiment of the present invention is shown; Figure 10 A schematic diagram of the structure of a fan blade according to an embodiment of the present invention is shown; Figure 11 A schematic diagram of the structure of a first frame according to an embodiment of the present invention is shown; Figure 12 A schematic diagram of the structure of a first frame according to an embodiment of the present invention is shown; Figure 13 A schematic diagram of the structure of a second frame according to an embodiment of the present invention is shown; Figure 14 A schematic diagram of the structure of a second frame according to an embodiment of the present invention is shown; Figure 15 A schematic diagram of a fan-light structure according to an embodiment of the present invention is shown; Figure 16 A schematic diagram of a fan-light structure according to an embodiment of the present invention is shown; Figure 17 A schematic diagram of the lifting mechanism according to an embodiment of the present invention is shown; Figure 18 A schematic diagram of the lifting mechanism according to an embodiment of the present invention is shown; Figure 19A schematic diagram of a fan-light structure according to an embodiment of the present invention is shown; Figure 20 A schematic diagram of the lifting mechanism according to an embodiment of the present invention is shown; Figure 21 A schematic diagram of a fan-light structure according to an embodiment of the present invention is shown; Figure 22 A schematic diagram of the lifting mechanism according to an embodiment of the present invention is shown; Figure 23 A schematic diagram of the lifting mechanism according to an embodiment of the present invention is shown; Figure 24 A schematic diagram of the lifting mechanism according to an embodiment of the present invention is shown; Figure 25 A schematic diagram of the lifting mechanism according to an embodiment of the present invention is shown; Figure 26 A schematic diagram of the structure of a second drive member according to an embodiment of the present invention is shown; Figure 27 A schematic diagram of the structure of an adjusting rod according to an embodiment of the present invention is shown; Figure 28 A schematic diagram of a fan light structure according to an embodiment of the present invention is shown.

[0037] in, Figures 1 to 28 The correspondence between the reference numerals and component names in the attached drawings is as follows: 1: Fan-shaped light structure; 11: Light body; 111: First wall; 112: Second wall; 1121: Mounting port; 113: Light panel; 1131: Light source; 114: Lampshade; 12: Fan body; 121: Turntable; 122: First driving component; 123: Fan blade; 124: Reset component; 13: Lifting mechanism; 131: First movable bracket; 1311: First frame; 13111: First side plate; 13112: First connection Plate; 13113: First notch; 132: Second movable bracket; 1321: Second frame; 13211: Second side plate; 13212: Second connecting plate; 13213: Second notch; 133: Adjusting component; 1331: Adjusting rod; 1332: Adjusting plate; 1333: Threaded hole; 1334: Fixing frame; 1335: Second driving component; 14: Fixing plate; 15: Fan bracket; 151: Protruding edge; 152: Container area. Detailed Implementation

[0038] To better understand the above-mentioned objectives, features, and advantages of the embodiments of this utility model, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0039] Many specific details are set forth in the following description in order to provide a full understanding of this application. However, embodiments of the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of this application is not limited to the specific embodiments disclosed below.

[0040] In related technologies, fan lights typically include a main body, with fan blades and lights installed on the side walls and bottom of the main body, respectively. A suspension rod is installed in the middle of the main body for suspension. Usually, in order to ensure airflow, the installed suspension rod is relatively long and is an exposed fixed rod, which is not aesthetically pleasing. Especially when the fan function is not used and only the lighting function is used, the presence of this fixed rod makes the entire fan light occupy a large floor height and has poor decorative effect.

[0041] The following reference Figures 1 to 28 Some embodiments of the present invention are described below.

[0042] like Figure 1 and Figure 2 As shown, this embodiment provides a fan-light structure 1, in which a lifting mechanism 13 is provided between the light body 11 and the fixing plate 14 to achieve adjustable position of the fan body 12 in a first direction. When the fan function is not used, the lifting mechanism 13 raises the fan body 12 (and the second wall 112) to a position close to the fixing plate 14, making the distance between the fan blades 123 and the ceiling extremely small, resembling a ceiling light in appearance, freeing up ceiling height space and improving aesthetics and decoration, while also providing good dustproof effect. When the fan function is used, the lifting mechanism 13... Figure 21 , Figure 22 , Figure 23 , Figure 24 and Figure 25 As shown, the fan body 12 is lowered to the optimal air distance to ensure airflow and comfort.

[0043] The fan body 12 and the lamp body 11 are fixed in relative position, and the fan body 12 is fixedly installed on the second wall 112 of the lamp body 11. The two do not move relative to each other in the first direction, ensuring the stable connection and consistency of the fan and the lamp. The lifting mechanism 13 connects the fixed plate 14 and the second wall 112. By adjusting the relative distance between the fixed plate 14 and the lamp body 11 in the first direction, the overall structure can be adjusted in height relative to the mounting surface (such as the ceiling).

[0044] In addition, the first wall 111 of the lamp body 11 is the light output surface, which ensures that the lighting light is stably emitted outward to meet the lighting needs. The fan body 12 is set on the second wall 112 and is independent of the lifting mechanism 13, which ensures that the fan and the lamp are fixed in position and avoids the fan movement from affecting the lighting stability.

[0045] The overall structure enables the lifting mechanism 13 to adjust the relative position of the fixing plate 14 and the lamp body 11, thereby adjusting the installation height of the entire fan lamp assembly to adapt to different installation environment requirements.

[0046] Specifically, the fan light structure 1 includes a lamp body 11, a fan body 12 and a lifting mechanism 13. The lamp body 11 is the core structure of the entire fan light. The first wall 111 and the second wall 112 are separated by a certain distance in the first direction, forming the overall frame of the lamp body 11.

[0047] The first wall 111 serves as the light emitting surface, and the second wall 112 serves as the mounting base for the fan body 12. The first wall 111 ensures the stable outward emission of light, achieving a good lighting effect, while the second wall 112 provides a fixed mounting position for the fan body 12, ensuring the overall stability of the fan and the lamp body 11.

[0048] The first wall 111 is located between the lamp body 11 and the indoor space. It is the main light-emitting surface. As the light-emitting surface, it ensures that the light is evenly and fully transmitted. Through the design of the first wall 111, the direction and distribution of light are controlled, thereby improving the lighting quality.

[0049] The second wall 112 is opposite to the first wall 111 and supports the fan body 12. The second wall 112 is part of the lamp body 11 and is fixedly connected to the first wall 111. At the same time, the second wall 112 is connected to one end of the lifting mechanism 13. It should be noted that the relative position between one end of the lifting mechanism 13 and the lamp body 11 remains unchanged. This connection can be achieved by direct connection or by indirect connection through other structures, such as a motor.

[0050] The second wall 112 serves as the fixed mounting surface for the fan body 12, ensuring that the position of the fan body 12 remains fixed relative to the lamp body 11. The second wall 112 is connected to the lifting mechanism 13, enabling the lifting and adjustment between the entire lamp body 11 and the fixed plate 14.

[0051] The fan body 12 is fixed to the second wall 112. There is no relative movement between the fan body 12 and the second wall 112 in the first direction. However, the fan body 12 can be designed with movable fan blades 123 or fixed fan blades 123 according to actual usage requirements. It should be emphasized that the fan body 12 is independent of the lifting mechanism 13, realizing the stable integration of fan and lighting functions.

[0052] In this design, the fan body 12 is fixed in position relative to the lamp body 11 in the first direction to ensure the stability and safety of the air supply.

[0053] The lifting mechanism 13 connects the fixed plate 14 and the lamp body 11, and can adjust the relative distance between the two in the first direction to realize the lifting and lowering adjustment of the entire fan-light structure 1 relative to the fixed plate 14 (mounting base, such as the ceiling). On the one hand, it adapts to the floor height requirements of different installation environments and improves installation flexibility; on the other hand, during use, it can be flexibly raised and lowered according to the fan's usage needs, and retracted when not in use to improve the utilization rate of indoor space.

[0054] Of course, since the fan body 12 is connected to the second wall 112, the lifting mechanism 13 adjusts the overall structural height, rather than the relative position between the fan and the lamp body 11, to ensure the stability of the spatial relationship between the fan and the lamp.

[0055] Generally, the fixing plate 14 is installed on the ceiling or mounting surface, located at one end of the lifting mechanism 13, and is specifically fixedly connected to the other end of the lifting mechanism 13. The fixing plate 14 serves as the supporting foundation for the entire fan light structure 1. The fixing plate 14 is connected to the lamp body 11 through the lifting mechanism 13 to realize the height adjustment of the overall structure.

[0056] In general, the lamp body 11 has a first wall 111 and a second wall 112 along the first direction, with a fixed distance between the two walls. The fan body 12 is fixed to the second wall 112, and the fan body 12 and the lamp body 11 are in a fixed relative position with no lifting or lowering movement. The lifting mechanism 13 connects the second wall 112 and the fixed plate 14, and adjusts the relative distance between the fixed plate 14 and the lamp body 11 in the first direction, thereby adjusting the installation height of the entire fan-lamp assembly. The first wall 111 ensures stable light output, the fan body 12 ensures stable airflow, and the lifting mechanism 13 ensures the flexibility of overall structural height adjustment. The functions of the three are clearly defined and coordinated.

[0057] The fan body 12 and the lamp body 11 are fixed relative to each other to avoid noise or mechanical wear caused by movement. The spatial relationship between the fan function and the lighting function is stable and they do not interfere with each other. The lifting mechanism 13 adjusts the height of the entire lamp to adapt to different room heights. The design of the first wall 111 ensures that the light is emitted evenly to meet the lighting needs. The structure is distinct and convenient for later maintenance and repair.

[0058] Optionally, when the fan is turned off, such as Figure 19 As shown, the first wall 111 blends seamlessly with the shape of the ceiling light, creating a beautiful and harmonious appearance.

[0059] The fan body 12 provides airflow when it is turned on, and the blades are retracted by a torsion spring or motor when it is turned off to reduce space occupation. In addition, the fan body 12 is combined with the lamp body 11 to realize the integration of lighting and air supply.

[0060] The two ends of the lifting mechanism 13 can be fixed to the second wall 112 and the fixed plate 14 respectively by screws or brackets.

[0061] When the fan is turned off, the lifting mechanism 13 raises the fan body 12 to a position close to the lamp body 11. When the fan is turned on, the lifting mechanism 13 lowers the fan body 12 to the optimal airflow distance. The lifting mechanism 13 provides a smooth lifting process, preventing swaying.

[0062] The fixing plate 14 serves as the other end support surface of the lifting mechanism 13 and is typically used to connect to the ceiling or mounting base. The fixing plate 14 is located above the lamp body 11, i.e., on the side away from the fan body 12 in the first direction.

[0063] In some embodiments, the lifting mechanism 13 may optionally include a first movable bracket 131 and an adjusting member 133 connected by a transmission connection. The adjusting member 133 is driven manually or by a motor, and drives the relative position of the first movable bracket 131 to change through the transmission connection. The first movable bracket 131 drives the fan body to move up and down through a movable connection with the second wall 112, ensuring the stability of the fixed plate 14 while allowing the angle of the lifting mechanism 13 to change. The entire lifting mechanism 13 realizes the relative distance change between the fixed plate 14 and the second wall 112 in the first direction, thereby realizing the lifting of the fan body.

[0064] The first movable bracket 131, as a key moving component of the lifting mechanism 13, is movably connected to the second wall 112. One end of the first movable bracket 131 is movably connected to the second wall 112 through a movable connector (such as a hinge, pin, etc.), allowing a certain range of relative rotation or swing. The other end of the first movable bracket 131 is connected to the fixed plate 14 through an adjusting member 133.

[0065] The first movable bracket 131 is connected between the fixed plate 14 and the second wall 112, serving as the movable hub of the lifting mechanism 13. Through its movable connection with the fixed plate 14, the lifting mechanism 13 can move flexibly. The first movable bracket 131 supports and transmits the adjustment action of the adjusting component 133, causing changes in the distance between the fixed plate 14 and the second wall 112, ensuring that the lifting mechanism 13 moves in a coordinated and stable manner during the adjustment process.

[0066] Furthermore, the adjusting member 133 is disposed on the fixed plate 14 and is connected to the first movable bracket 131 via a transmission mechanism. The adjusting member 133 is connected to the first movable bracket 131 via a transmission mechanism, and the position of the first movable bracket 131 can be changed by the movement of the adjusting member 133. The adjusting member 133 is fixed to the fixed plate 14 and serves as the power or adjusting end of the adjusting mechanism.

[0067] The adjusting component 133 is mainly used to adjust the distance between the fixed plate 14 and the second wall 112, that is, to adjust the extension length of the lifting mechanism 13. Through the driving of the adjusting component 133, the height adjustment function of the lifting mechanism 13 is realized, ensuring that the adjustment action is accurate and reliable, and improving the overall flexibility of the fan light.

[0068] Adjusting component 133 is mounted on fixed plate 14 to drive or adjust the position and orientation of first movable bracket 131. First movable bracket 131, through its movable connection with second wall 112, enables relative movement between fixed plate 14 and second wall 112. Adjustment of adjusting component 133 changes the distance between fixed plate 14 and second wall 112 along a first direction, completing the lifting and lowering adjustment of the overall fan light structure. First movable bracket 131 serves as a connecting hub, ensuring smooth and coordinated lifting movements.

[0069] In summary, the first movable bracket 131 and the adjusting component 133 work together to form a highly efficient lifting mechanism 13, saving space. The adjusting component 133 is located on the fixed plate 14 and acts directly on the first movable bracket 131 to achieve precise distance adjustment. The first movable bracket 131 is movably connected to the second wall 112 to ensure smooth movement during the lifting process. The lifting mechanism 13 can flexibly adjust the distance between the fixed plate 14 and the lamp body according to the movement of the adjusting component 133 to meet the requirements of different installation heights.

[0070] In some embodiments, optionally, one end of the first movable bracket 131 is rotatably connected to the second wall 112 via a rotating connector (such as a pin, hinge, etc.). A rotating hinge is formed between the first movable bracket 131 and the fixed plate 14, enabling relative rotational freedom. The rotating connection allows the lifting mechanism 13 to undergo angular changes during adjustment, adapting to the extension and angular adjustment of the overall structure.

[0071] It should be added that the rotatable connection is located at the end of the lifting mechanism 13 closest to the lamp body, that is, on the side of the second wall 112. The connection point serves as the hub between the lifting mechanism 13 and the second wall 112, ensuring flexible and stable structural movement. Through the rotatable connection, the first movable bracket 131 can rotate relative to the second wall 112 during the lifting process, avoiding excessive structural rigidity that could lead to jamming or damage, and ensuring that the lifting mechanism 13 moves smoothly and coordinately during adjustment.

[0072] like Figure 8 , Figure 9 , Figure 20 and Figure 27As shown, the adjusting rod 1331 is a threaded rod used to adjust the length of the lifting mechanism 13. The adjusting rod 1331 is connected to the threaded hole 1333 on the adjusting plate 1332 through the thread to realize axial movement under rotation drive. One end of the adjusting rod 1331 transmits the adjusting force through the adjusting plate 1332, and the other end is connected to or supported on the first movable bracket 131.

[0073] By rotating the adjusting rod 1331, the distance between the adjusting plate 1332 and the first movable bracket 131 can be changed, thereby adjusting the relative position of the fixed plate 14 and the lamp body.

[0074] The adjusting plate 1332 is provided with a threaded hole 1333 for the adjusting rod 1331 to be threadedly connected. The adjusting plate 1332 is fixed to the relevant part of the lifting mechanism 13. The adjusting rod 1331 is connected to the adjusting plate 1332 through the threaded hole 1333. The rotation of the adjusting rod 1331 causes the adjusting plate 1332 to generate axial displacement.

[0075] Optionally, the relative position between the adjusting plate 1332 and the second wall 112 is fixed, and the specific setting position is not limited, but it needs to be connected to one end of the first movable bracket 131 so as to realize the cooperation between the adjusting plate 1332 and the adjusting rod 1331.

[0076] The adjusting plate 1332 is used to bear the axial force of the adjusting rod 1331 and ensure the stability of the threaded transmission.

[0077] By rotating the adjusting rod 1331, the adjusting rod 1331 moves axially within the threaded hole 1333 of the adjusting plate 1332, causing the position of the first movable bracket 131 relative to the second wall 112 to change. The first movable bracket 131, through its rotatable connection with the second wall, achieves structural rotational flexibility during lifting. The lifting mechanism 13 adjusts the relative distance between the overall fixed plate 14 and the lamp body in the first direction, thereby achieving overall height adjustment of the fan lamp.

[0078] In some embodiments, the first movable support 131 may optionally include two independent first frames 1311, which together form the movable part of the lifting mechanism 13. One end of each first frame 1311 is rotatably connected to the second wall 112 through a rotating connector (such as a pin, hinge, etc.) to ensure the flexible rotation of the structure. The two first frames 1311 are arranged parallel to each other or corresponding to each other, and together bear the adjustment and support functions of the lifting mechanism 13.

[0079] Two first frames 1311 are located on both sides or at corresponding positions of the lifting mechanism 13 to ensure structural balance and stability. The two first frames 1311 work together to ensure the stability and load-bearing capacity of the lifting mechanism 13 during the adjustment process. An adjusting plate 1332 is located at one end of a first frame 1311 near the fixed plate 14. The adjusting plate 1332 is fixed to the far end of the first frame 1311, that is, the end near the fixed plate, and serves as a connecting and guiding component for the adjusting rod 1331. The adjusting plate 1332 is provided with a threaded hole 1333 for the threaded connection of the adjusting rod 1331.

[0080] One end of the adjusting rod 1331 away from the adjusting plate 1332 is located at the end of another first frame 1311 near the fixed plate 14. The adjusting rod 1331 is connected to the adjusting plate 1332 by a threaded connection to achieve axial movement. The other end of the adjusting rod 1331 is fixed or supported at the far end of the other first frame 1311.

[0081] The relative position between the adjusting plate 1332 and the two first frames 1311 can be adjusted by rotating the adjusting rod 1331. The adjusting rod 1331 acts as a power transmission component to control the extension and retraction length of the lifting mechanism 13.

[0082] Two first frames 1311 are rotatably connected to the second wall 112, forming two movable fulcrums. An adjusting plate 1332 is fixed to the far end of one of the first frames 1311, and an adjusting rod 1331 is fixed to the far end of the other first frame 1311. The adjusting rod 1331 is threadedly connected to the adjusting plate 1332. When the adjusting rod 1331 is rotated, the adjusting plate 1332 moves axially along the threaded hole 1333, causing the connected first frames 1311 to change relative position. The two first frames 1311 coordinate with each other, and through the rotatable connection and the action of the adjusting member 133, the lifting mechanism 13 can be extended and its angle adjusted, adjusting the relative distance between the fixed plate 14 and the lamp body (connected through the second wall 112) in the first direction.

[0083] In summary, the dual first frame 1311 design enhances the stability and load-bearing capacity of the lifting mechanism 13, preventing excessive stress on a single point. The adjusting plate 1332 and adjusting rod 1331 are located at the far ends of the two first frames 1311, achieving effective transmission and adjustment functions. The rotating connection ensures flexible structural movement, preventing jamming or damage during lifting. The threaded adjustment enables fine-tuning, improving the adjustment accuracy and reliability of the lifting mechanism 13. The overall structure is compact and reasonable, suitable for integration into a fan-light structure, meeting space constraints.

[0084] In some embodiments, optionally, such as Figure 17 and Figure 18As shown, a first movable bracket 131 and a second movable bracket 132 are simultaneously provided. The first movable bracket 131 serves as a key connecting and transmission component of the lifting mechanism 13, connecting the second movable bracket 132 and the fan bracket 15. The other end of the first movable bracket 131 is rotatably connected to the second movable bracket 132, and the adjusting member 133 is drively connected to the second movable bracket 132. The adjusting member 133 achieves lifting adjustment by driving the second movable bracket 132. The first movable bracket 131 is movably connected to the fan bracket 15, ensuring flexible cooperation between the fan body and the lifting mechanism 13.

[0085] The first movable bracket 131 is located between the second movable bracket 132 and the fan bracket 15, serving as an intermediate component for connection and transmission.

[0086] In this solution, by setting a first movable bracket 131 as a hub between the second movable bracket 132 and the fan bracket 15, the multi-degree-of-freedom rotation of the lifting action is realized, ensuring the coordinated movement of the fan bracket 15 and the lifting mechanism 13, and supporting the stable installation and adjustment of the fan body.

[0087] The other end of the first movable support 131 is connected to the second movable support 132 via a rotating connector. The rotating connection allows the two movable supports to rotate relative to each other, adapting to angle changes during the lifting process, increasing the flexibility of the lifting mechanism 13, avoiding excessive rigidity that could cause structural jamming, and ensuring smooth and coordinated lifting action.

[0088] The adjusting component 133 is connected to the second movable bracket 132 through a transmission mechanism. The adjusting component 133 drives the second movable bracket 132 to adjust its position. The adjusting component 133 acts on the second movable bracket 132 through a transmission connection, which includes the form of threads, gears, connecting rods, etc., to realize power transmission.

[0089] The position of the second movable bracket 132 is controlled by the adjusting component 133, thereby realizing the extension and retraction adjustment of the lifting mechanism 13, ensuring accurate and reliable adjustment action, and improving the overall structural adjustment performance.

[0090] It is important to emphasize that in this design, the fan bracket 15 is located on the second wall 112, providing installation and support for the fan body 12. The fan bracket 15 is movably connected to the first movable bracket 131, allowing a certain range of relative movement and ensuring coordinated operation between the fan body and the lifting mechanism 13. The fan bracket 15 is fixed to the second wall 112, bearing the fan body and ensuring its stable installation. Through its movable connection with the first movable bracket 131, the fan body is allowed to maintain a suitable posture during lifting, avoiding structural interference and improving the overall coordination and stability of the fan and lamp body structures.

[0091] The fan bracket 15 is disposed on the second wall 112. Specifically, it can be directly installed on the second wall 112, or it can be indirectly installed on the second wall 112 through other structures, as long as the relative positional relationship between the fan bracket 15 and the second wall 112 remains unchanged. For example, the fan bracket 15 can be assembled onto the first driving member 122, and the first driving member 122 is fixed to the lamp body, thereby maintaining the relative position between the fan bracket 15 and the second wall 112.

[0092] Optionally, such as Figure 18 As shown, by setting one or more protruding edges 151 on the fan bracket 15 and setting a holding area 152 at the protruding edge 151, the controller for controlling the fan light structure 1 can be placed at this position. On the one hand, the relative position between the controller and the fan body, and the relative position between the controller and the light body 11 remain unchanged, and the lifting process is not affected by the length of the wire harness. On the other hand, by utilizing the space under the fixed plate in the height direction, the space occupied is minimized, making the thickness of the entire fan light structure 1 thinner.

[0093] The first movable bracket 131 is rotatably connected to the fan bracket 15 at one end and to the second movable bracket 132 at the other end. The second movable bracket 132 is connected to the fixed plate 14 via a movable connection, and the fan bracket 15 fixes the fan body to the second wall 112. The adjusting component 133 drives the first movable bracket 131 to change position, causing the second movable bracket 132 and the fixed plate 14 to move relative to each other, thereby adjusting the relative distance between the fixed plate 14 and the lamp body (second wall 112) in the first direction. The movable connection between the first movable bracket 131 and the fan bracket 15 ensures that the fan body maintains a coordinated posture and stable structural movement during lifting and lowering.

[0094] In summary, this solution achieves flexible and coordinated movement of the lifting mechanism 13 by rotatably connecting the first movable bracket 131 to the fan bracket 15, rotatably connecting the first movable bracket 131 to the second movable bracket 132, and movably connecting the second movable bracket 132 to the fixed plate 14. The adjusting component 133 is connected to the second movable bracket 132 via a transmission connection, improving the accuracy and reliability of the lifting adjustment. The fan bracket 15 is fixed to the second wall 112 and movably connected to the first movable bracket 131, ensuring the stability of the fan body and its adaptability to lifting adjustments. The overall structure achieves height adjustment of the fan light while maintaining a stable spatial relationship between the fan body and the light body, improving product performance and user experience.

[0095] In some embodiments, the second movable support 132 optionally includes two independent second frames 1321, and the first movable support 131 includes two independent first frames 1311. The first frames 1311 respectively serve to connect the fan support 15 and the second movable support 132. One end of each first frame 1311 is rotatably connected to the fan support 15, forming a movable connection point between the fan support 15 and the lifting mechanism 13. The other end of each first frame 1311 is rotatably connected to one of the second frames 1321, forming a movable hub of the lifting mechanism 13.

[0096] Two second frames 1321 are located on either side or at corresponding positions of the lifting mechanism 13, corresponding to the two first frames 1311, ensuring structural balance and stability. The connection end of the first frame 1311 to the fan bracket 15 is located on the side closer to the fan bracket 15, and the other end is close to the second frame 1321. Through the design of the two first frames 1311 and the two second frames 1321, the stability and load-bearing capacity of the lifting mechanism 13 are improved, and a flexible rotational connection between the fan bracket 15 and the first movable bracket 131 is achieved, ensuring coordinated and smooth lifting movements.

[0097] Each first frame 1311 is rotatably connected to the other end of the corresponding second frame 1321, forming two independent connection hubs. The lifting mechanism 13 rotates relative to each other during the adjustment process to adapt to changes in the structural angle.

[0098] The adjusting plate 1332 is located at the connection between a first frame 1311 and a second frame 1321, that is, at the rotational connection point between one of the first frames 1311 and the corresponding second frame 1321. The adjusting plate 1332 is provided with a threaded hole 1333 for threaded connection with the adjusting rod 1331.

[0099] One end of the adjusting rod 1331 away from the adjusting plate 1332 is located at the connection between another first frame 1311 and another second frame 1321, that is, at the pivot point where another set of first frames 1311 and second frames 1321 are rotatably connected. One end of the adjusting rod 1331 is located at this connection point, and the distance between the two movable supports can be adjusted by rotation.

[0100] The adjusting rod 1331 is connected to the adjusting plate 1332 by a thread to achieve precise axial movement. When the adjusting rod 1331 rotates, it drives the rotating connecting hub connected to the connection of the two different frames to move relative to each other, adjusting the distance between the first movable bracket 131 and the second movable bracket 132. By rotating the adjusting rod 1331, the length and angle of the lifting mechanism 13 can be adjusted, realizing the change of the relative distance between the fixed plate 14 and the lamp body (second wall 112) in the first direction.

[0101] The second movable bracket 132 consists of two second frames 1321, which are rotatably connected to the fixed plate 14 and to the two first frames 1311 respectively. An adjusting plate 1332 is located at the connection between one first frame 1311 and one second frame 1321, providing support and guidance for the adjusting rod 1331. The end of the adjusting rod 1331 away from the adjusting plate 1332 is located at the connection between the other first frame 1311 and the other second frame 1321. By rotating, the distance between the two movable brackets is adjusted. The rotatable connection between the first frame 1311 and the second frame 1321 enables multi-degree-of-freedom movement of the lifting mechanism 13, ensuring smooth and stable lifting action. The overall structure allows for the overall height adjustment of the fan light while maintaining the relative position stability of the fan body and the light body.

[0102] In summary, the double second frame 1321 is connected to the double first frame 1311 to improve structural stability and load-bearing capacity. The adjustment rod 1331 and adjustment plate 1332 are reasonably arranged to achieve precise and effective length adjustment. The multi-point rotation connection design ensures coordinated movement of the lifting mechanism 13 and avoids jamming.

[0103] In some embodiments, optionally, such as Figure 11 As shown, the first frame 1311 includes two opposing first side plates 13111, which are arranged opposite each other to form the side structure of the first frame 1311. A first notch 13113 is provided between the two first side plates 13111, that is, an opening or space is left between the two side plates. The first side plates 13111 provide structural strength and rigidity to the first frame 1311, ensuring the stability of the frame. The first notch 13113 provides installation or movement space for other components inside the lifting mechanism 13 (such as adjusting rod 1331, adjusting plate 1332), avoiding structural interference. The opening design helps to reduce weight and save materials, while ensuring the necessary strength.

[0104] Similarly, as Figure 13 As shown, the second frame 1321 includes two opposing second side plates 13211. The two second side plates 13211 are arranged opposite each other to form the side structure of the second frame 1321. A second notch 13213 is provided between the two second side plates 13211 to form an opening or space. The second side plates 13211 provide necessary structural support and rigidity for the second frame 1321, and the second notch 13213 provides a channel or installation space for transmission components (such as adjusting rod 1331) in the lifting mechanism 13. Through the notch design, the compact layout and freedom of movement of the lifting mechanism 13 are ensured.

[0105] In summary, the first frame 1311 and the second frame 1321 adopt a relative side plate structure to enhance mechanical strength and stability. The gap between the two ensures the reasonable arrangement and movement space of the internal components of the lifting mechanism 13, avoids mutual interference, and makes the lifting mechanism 13 compact and lightweight, suitable for integration into the fan light.

[0106] In some embodiments, optionally, such as Figure 12 As shown, a first connecting plate 13112 is disposed between two opposing first side plates 13111. The first connecting plate 13112 spans the gap or adjacent area between the two first side plates 13111 and is fixedly connected to the two side plates to enhance the overall rigidity of the frame. The first connecting plate 13112 connects and reinforces the two first side plates 13111, improving the overall structural strength and stability of the first frame 1311. The first connecting plate 13112 can limit the relative deformation of the first side plates 13111 and maintain the stability of the frame's geometry.

[0107] Similarly, as Figure 14 As shown, the second connecting plate 13212 is disposed between two opposing second side plates 13211. The second connecting plate 13212 spans the gap or adjacent area between the two second side plates 13211 and is fixedly connected to the two side plates. Generally, the position of the second connecting plate 13212 is usually located in the middle of the second gap or at an appropriate position to enhance the overall rigidity of the second frame 1321. The second connecting plate 13212 connects and reinforces the two second side plates 13211, improves the overall structural strength and stability of the second frame 1321, limits the relative deformation of the second side plates 13211, and maintains the structural integrity of the frame.

[0108] In summary, the first connecting plate 13112 and the second connecting plate 13212 effectively enhance the rigidity and load-bearing capacity of their respective frames. The connecting plate spans the two side plates, preventing the side plates from deforming under stress and improving the stability of the lifting mechanism 13.

[0109] In some embodiments, the adjusting member 133 may optionally include a fixing frame 1334, which is clamped between the first frame 1311 and the second frame 1321 and fixed at the connection point to ensure structural stability. Specifically, it is located at the pivot point of the rotational connection between the two components. The fixing frame 1334 provides a mounting base for the adjusting rod 1331 and the second driving member 1335. The adjusting rod 1331 is mounted on one side of the fixing frame 1334, and the second driving member 1335 is mounted on the other side. The fixing frame 1334 provides a stable mounting platform, ensuring accurate relative positioning and transmission of the adjusting rod 1331 and the second driving member 1335.

[0110] One end of the adjusting rod 1331 is fixed to one side of the fixed frame 1334. The spacing is adjusted by threading with the adjusting plate 1332. The adjusting rod 1331 is installed on one side of the fixed frame 1334 and is located at the connection between the first frame 1311 and the second frame 1321. By rotating the adjusting rod 1331, the distance between the first movable support 131 and the second movable support 132 is changed, thereby adjusting the length of the lifting mechanism 13.

[0111] The second driving component 1335 is located on the other side of the fixed frame 1334 and is connected to the adjusting rod 1331 in a transmission manner. The second driving component 1335 can be a motor, a handle, or other driving device. Figure 26 and Figure 27 As shown, the second driving member 1335 and the adjusting rod 1331 are in a flat fit. The second driving member 1335 is installed on the side of the fixed frame 1334 opposite to the adjusting rod 1331, and directly drives the adjusting rod 1331 to rotate. By driving the adjusting rod 1331 to rotate through the transmission connection, the automatic or manual adjustment of the lifting mechanism 13 can be realized.

[0112] It is understood that the fixed frame 1334, as a rigid base, is fixed at the connection hub between the first frame 1311 and the second frame 1321 to ensure the relative position stability of the adjusting rod 1331 and the second driving member 1335. The second driving member 1335 drives the adjusting rod 1331 to rotate. The adjusting rod 1331 is threadedly connected to the adjusting plate 1332 to achieve precise adjustment of the length of the lifting mechanism 13. The axial movement of the adjusting rod 1331 drives the change of the distance between the first movable bracket 131 and the second movable bracket 132, thereby adjusting the distance between the fixed plate 14 and the second wall 112 and realizing the lifting of the fan body 12.

[0113] In some embodiments, the fan body 12 is optionally connected to the second wall 112 via a movable connector (such as a hinge, slide rail, or guide rail), ensuring that the fan body 12 can move within a certain range relative to the second wall 112. The movable connection allows the fan body 12 to move in a certain direction, such as parallel to the surface of the second wall 112 or perpendicular to it. This solution ensures both the fixed support of the fan body 12 and its mobility, meeting the needs for lifting or storage.

[0114] like Figure 1 , Figure 2 and Figure 3 As shown, the fan body 12 moves to a storage position relative to the second wall 112, with the entire or most of the fan body 12 close to the second wall 112. The projection of the fan body 12 on the second wall 112 is completely within the range of the second wall 112. In other words, from a view perpendicular to the second wall 112, the outline projection of the fan body 12 does not exceed the boundary of the second wall 112. The fan blades 123 and other components are folded or retracted, minimizing the volume.

[0115] By minimizing the space occupied by the fan body 12, the overall thickness of the fan light is reduced, and the visual effect is close to that of a ceiling light, which improves the aesthetics, facilitates storage when the fan function is turned off, saves ceiling space, and of course, reduces dust accumulation and improves dust prevention.

[0116] like Figure 4 and Figure 5 As shown, the fan body 12 moves to the extended position relative to the second wall 112, with part of the fan body 12 extending beyond the projection range of the second wall 112. The fan body 12 moves outward from the second wall 112, exceeding the boundary of the second wall 112. From a vertical perspective, the projected portion of the fan body 12 is located outside the second wall 112, and the fan blades 123 are unfolded, indicating that the fan body 12 is in working condition. This expands the effective working space of the fan body 12, ensuring airflow and air circulation. The fan blades 123 are fully unfolded to achieve the optimal industrial airflow state. The extension action enables the switching between lighting and ventilation functions.

[0117] In summary, the movable connection between the fan body 12 and the second wall 112 enables the fan body 12 to switch between two states: retracted and extended. In the retracted state, the fan body 12 is close to the second wall 112, and the projection is completely contained within the range of the second wall 112. The overall structure is compact, aesthetically pleasing, and space-saving. In the extended state, part of the fan body 12 extends beyond the range of the second wall 112, and the fan blades 123 are fully extended to ensure the air delivery effect.

[0118] In some embodiments, optionally, a dedicated mounting port 1121 is provided on the second wall 112 as the mounting position for the turntable 121 in the fan body 12. The mounting port 1121 is set at an appropriate position on the second wall 112 to ensure that the turntable 121 can be stably installed and rotated. The turntable 121 is rotatably connected to the mounting port 1121 of the second wall 112 as a carrier for the fan blade 123. The turntable 121 is installed in the mounting port 1121 through a bearing or similar rotating connector to ensure the rotational freedom of the turntable 121. The turntable 121 fixes the fan blade 123, and the fan's air delivery function is realized by rotating the turntable 121.

[0119] like Figure 19 As shown, the first driving component 122 is mounted on the lamp body 11, and its outer periphery is connected to the turntable 121. The first driving component 122 serves as a power source, driving the turntable 121 to rotate relative to the lamp body 11. The connection between the outer periphery of the first driving component 122 and the turntable 121 allows power to be transmitted via gears, magnetic drive, or friction wheels. The first driving component 122 is fixed in position on the lamp body 11, providing the driving force for the rotation of the turntable 121, thereby rotating the fan blades 123 and ensuring efficient and stable power transmission between the turntable 121 and the lamp body 11.

[0120] The mounting port 1121 on the second wall 112 provides reliable rotation support for the turntable 121. The turntable 121 can rotate freely around the axis of the mounting port 1121. The first driving member 122 is fixed to the lamp body 11 and drives the turntable 121 to rotate, which in turn drives the fan blades 123 to rotate and generate airflow. Through the power coupling between the first driving member 122 and the turntable 121, the air delivery function of the fan body 12 is realized.

[0121] In some embodiments, the turntable 121 is optionally provided with a plurality of fan blades 123, each fan blade 123 being fixed to the turntable 121 by a rotating connector (such as a pin, hinge, etc.) to ensure that the fan blade 123 can rotate with the turntable 121. The connection between the fan blade 123 and the turntable 121 ensures the stable fixation of the fan blade 123 while allowing necessary opening and closing actions.

[0122] Optionally, the fan blades 123 are evenly distributed around the turntable 121 to form the overall structure of the fan blades 123.

[0123] The fan body 12 is positioned in a stowage location relative to the second wall 112, close to the second wall 112. The projections of the multiple fan blades 123 onto the second wall 112 are entirely within the area of ​​the second wall 112. From a view perpendicular to the second wall 112, the entire structural projection of the fan blades 123 is contained within the boundary of the second wall 112. The fan blades 123 are folded or retracted, reducing the volume and overall thickness of the fan light, making its appearance similar to a ceiling light, improving aesthetics and space utilization, and providing good dust protection, reducing dust accumulation.

[0124] like Figure 15 and Figure 16 As shown, the fan body 12 switches to the extended state relative to the second wall 112, and the fan blades 123 unfold and work. The projection of part of the structure of each fan blade 123 on the second wall 112 extends beyond the boundary of the second wall 112. From a vertical perspective, the fan blades 123 extend beyond the range of the second wall 112, expanding the effective air delivery area of ​​the fan. The unfolding of the fan blades 123 increases the air volume and air delivery effect, realizes the activation of the fan function, improves indoor air circulation, and completes the switch from lighting mode to fan mode through the extension action.

[0125] The first driving component 122 is fixed to the lamp body 11, drives the turntable 121 to rotate, and drives multiple fan blades 123 connected to the turntable 121 to rotate synchronously. The driving action realizes the air delivery function of the fan. When the fan is in the extended state, the fan blades 123 rotate to generate airflow.

[0126] In summary, this solution utilizes the turntable 121 to drive multiple fan blades 123 to rotate. Combined with the retracted and extended states of the fan body 12 relative to the second wall 112, it achieves multi-functional switching of the fan light. In the retracted state, the fan blades 123 are completely retracted and projected within the range of the second wall 112, resulting in a compact and aesthetically pleasing fan light appearance. The first drive component 122 serves as the power source, ensuring the efficient rotation of the turntable 121 and the fan blades 123. In the extended state, the fan blades 123 are unfolded, with some structures extending beyond the second wall 112, ensuring airflow and air delivery effect.

[0127] In some embodiments, optionally, such as Figure 10 , Figure 21 and Figure 28 As shown, a reset element 124 is provided. Optionally, the reset element 124 is an elastic element, such as a torsion spring, a tension spring, a spring rod, etc., which can store mechanical energy and provide a reset force.

[0128] One end of the reset member 124 is fixedly connected to the turntable 121, and the other end is connected to the fan blade 123. The reset member 124 spans between the turntable 121 and the fan blade 123, with a compact layout suitable for limited space. When the fan body 12 switches from the retracted state to the extended state, the fan blade 123 unfolds, and the reset member 124 is stretched or twisted to store energy. When the fan body 12 is turned off or switched to the retracted state, the reset member 124 releases the stored energy, generating a reset force that pushes the fan blade 123 to automatically retract back to the vicinity of the turntable 121.

[0129] Under the action of the reset component 124, the fan body 12 is automatically reset from the extended state to the retracted state, ensuring that the retraction action of the fan blades 123 is smooth and reliable, improving the user experience, and avoiding the tediousness of manually retracting the fan blades 123. Of course, the reset component 124 ensures that the fan blades 123 are in close contact with the turntable 121 or the second wall 112 when the fan is turned off, improving the overall aesthetics and dustproof effect.

[0130] In some embodiments, optionally, such as Figure 6 and Figure 7 As shown, the lamp body 11 includes a lamp plate 113 and a lamp cover 114. The lamp plate 113 contains multiple light-emitting elements 1131, such as LED beads and light source modules. Located inside the lamp body 11, the lamp plate 113 serves as a mounting base and heat sink for the light-emitting elements 1131. It supports and fixes the light-emitting elements 1131, ensuring their stable operation. Furthermore, the lamp plate 113 provides a uniform distribution of light sources to meet lighting requirements.

[0131] The lampshade 114 is detachably connected to the lamp panel 113. It is generally made of semi-transparent or transparent material and serves to diffuse and protect light. The lampshade 114 is installed on the outside of the lamp panel 113 and covers the light-emitting body 1131. The first wall 111 is provided on the lampshade 114, that is, the first wall 111 is part of the lampshade 114 or attached to the surface of the lampshade 114.

[0132] In summary, the multiple light-emitting elements 1131 within the lamp panel 113 work together to achieve a uniform and efficient lighting effect. The design of the lampshade 114 and the first wall 111 ensures uniform light diffusion and improves visual comfort. The lamp panel 113 and lampshade 114 are detachable for easy maintenance and replacement, thus improving the product's ease of use and lifespan.

[0133] It is understandable that the first wall 111 serves as the light-emitting surface, and its design, combined with the lampshade 114, ensures both the directionality and aesthetics of the lighting.

[0134] This application also provides a specific embodiment of a fan light that achieves a lifting function within a limited space. When the fan function is not in use, the lifting mechanism allows the fan blades to be as close to the ceiling as possible, similar to a ceiling light, freeing up floor space, resulting in a strong aesthetic and decorative effect, and a good user experience.

[0135] With the fan light off, the fan blades are close to the ceiling, 10mm-50mm away, making the whole unit look like a ceiling light. With the fan light on, the fan blades are away from the ceiling, 120mm-180mm away, providing the optimal airflow for industrial use.

[0136] The lifting mechanism includes an H-shaped fixed frame and a fixed base (i.e., a fixed plate), a drive motor (i.e., a second drive component), a movable bracket A (i.e., a second movable bracket), a motor fixed frame (i.e., a fixed frame), a movable block (i.e., an adjusting plate), a transmission screw (i.e., a screw component), rivets and fixing screws, a fan body fixed frame, and a movable bracket B (i.e., a first movable bracket). The drive motor and motor fixed frame are fixed with screws, and the drive motor and screw are fixed with a flat drive. The lifting mechanism is equipped with L-shaped holes for easy customer installation. The fixed base has a clearance position to allow the fan light to be closer to the ceiling. The left and right sides of the fan body fixed frame can be used for electrical control assembly or other functional positions.

[0137] The main body of the fan light includes a main motor (external rotor motor, the middle shaft does not rotate, the outer ring rotates), a fan blade turntable (i.e., turntable) (the part that fixes the rotating fan blades), fan blades, a torsion spring (used to pull the fan blades back) (i.e., a reset part), a fan blade base, a light panel (with LED light stickers installed inside), and a light cover.

[0138] The main body of the fan light consists of a motor (i.e., the first driving component) and a fan blade disc connected by screws, secured by a screw and a lock nut, which allows it to rotate with the fan blades. The fan blades and bracket are also mounted with torsion springs.

[0139] Specific control process: 1. In the off state, the fan blades are closed, close to the ceiling, and do not rotate. The lights can be controlled to turn on and off. 2. To open the fan blades, the drive motor drives the screw, which in turn moves the movable block and other moving parts towards the center, pushing the main body downwards. 3. Once the appropriate distance is reached, the fan blades rotate via the main motor. Centrifugal force drives the fan blades and turntable, opening the fan and creating airflow. 4. To close, the main motor is first turned off, the fan blades retract under the action of the torsion spring, and the drive motor reverses to close the fan.

[0140] When closed, the exterior of the structure may have other concealed structures to include the fan blades, achieving a fully concealed dustproof effect.

[0141] In this utility model, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "install," "connect," "join," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "join" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0142] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", 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 unit 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.

[0143] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0144] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fan-light structure, characterized in that, include: The lamp body has a first wall and a second wall spaced apart along a first direction, and the light from the lamp body is emitted outward through the first wall. The fan body is located on the second wall; A lifting mechanism, one end of which is connected to the second wall; A fixing plate is disposed on the side of the lifting mechanism away from the lamp body and the fixing plate is connected to the other end of the lifting mechanism. The lifting mechanism is used to adjust the relative distance between the fixing plate and the lamp body in the first direction.

2. The fan-light structure according to claim 1, characterized in that, The lifting mechanism includes: The transmission connection includes a first movable bracket and an adjusting member, the adjusting member being disposed on the fixed plate, the first movable bracket being movably connected to the second wall, and the adjusting member being used to adjust the distance between the fixed plate and the second wall.

3. The fan-light structure according to claim 2, characterized in that, One end of the first movable bracket is rotatably connected to the second wall, and the adjusting component includes a threaded adjusting rod and an adjusting plate, the adjusting plate being provided with a threaded hole.

4. The fan-light structure according to claim 3, characterized in that, The first movable support includes two first frames, each of which is rotatably connected to the second wall. The adjusting plate is located at one end of one first frame near the fixed plate, and the adjusting rod is located at the other end of the first frame near the fixed plate.

5. The fan-light structure according to claim 1, characterized in that, The lifting mechanism includes: A first movable bracket, one end of which is rotatably connected to the second wall; The second movable bracket is rotatably connected to the other end of the first movable bracket. An adjusting member is disposed between the first movable bracket and the second movable bracket. The adjusting member is kinetically connected to the second movable bracket and is used to adjust the distance between the fixed plate and the second wall.

6. The fan-light structure according to claim 5, characterized in that, The first movable support includes two first frames, and the second movable support includes two second frames. One end of each first frame is rotatably connected to the second wall, and the other end of each first frame is rotatably connected to one of the second frames. The adjusting component includes a threaded adjusting rod and an adjusting plate. The adjusting plate is located at the connection between one of the first frames and one of the second frames, and the end of the adjusting rod away from the adjusting plate is located at the connection between another first frame and another second frame. One end of the adjusting rod is located at the connection between the first frame and the second frame, and the adjusting rod is rotated to adjust the distance between the first movable support and the second movable support.

7. The fan-light structure according to any one of claims 2 to 5, characterized in that, The lifting mechanism also includes a fan bracket, which is disposed on the second wall, and the first movable bracket is movably connected to the fan bracket.

8. The fan-light structure according to claim 7, characterized in that, The fan bracket has at least one outwardly extending protruding edge, and a holding area is provided on the protruding edge.

9. The fan-light structure according to claim 6, characterized in that, The first frame includes two opposing first side plates, with a first notch between the two first side plates; and / or The second frame includes two opposing second side plates, with a second notch between the two second side plates.

10. The fan-light structure according to claim 9, characterized in that, The first frame also includes a first connecting plate disposed between two opposing first side plates; and / or The second frame also includes a second connecting plate, disposed between two opposing second side plates.

11. The fan-light structure according to claim 6, characterized in that, The adjusting component further includes: A fixing frame is provided at the connection between a first frame and a second frame, and the adjusting rod is provided on one side of the fixing frame; The second driving member is located on the other side of the fixed frame, and the second driving member is connected to the adjusting rod in a transmission manner.

12. The fan-light structure according to any one of claims 1 to 6 or 8 to 11, characterized in that, The fan body is movably connected to the second wall; In one scenario, the fan body moves relative to the second wall to a retracted state, with the projection of the fan body onto the second wall located within the second wall, and the distance between the fan body and the fixing plate being 10mm-50mm; in another scenario, the fan body moves relative to the second wall to an extended state, with a portion of the projection of the fan body onto the second wall extending beyond the second wall, and the distance between the fan body and the fixing plate being 120mm-180mm.

13. The fan-light structure according to any one of claims 1 to 6 or 8 to 11, characterized in that, The second wall is provided with a mounting port. The fan body specifically includes: a turntable rotatably connected to the mounting port; a first driving member disposed on the lamp body, with the outer periphery of the first driving member connected to the turntable, the first driving member being used to drive the turntable to rotate relative to the lamp body; and / or The lamp body specifically includes: a lamp panel, which has multiple light-emitting elements inside; and a lamp cover, which is detachably connected to the lamp panel, with the first wall disposed on the lamp cover.

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