Fan lamp with quick release structure

Abstract

The utility model relates to fan lamp technical field especially, is a kind of fan lamp with quick release structure, by setting up the assembly slot with L type structure on the installation base, and setting up the matching buckle part and lock catch mechanism on the connecting cover of fan lamp assembly, so that only need to lift and rotate buckle part to be aligned with slot when installing, it can automatically drive lock catch switch to move up and abut with the end of slot by the elastic force of elastic member in lock catch mechanism, complete quick locking, this process does not need any tool, it is easy and safe to operate, greatly improve the efficiency of installation and disassembly.

Description

Technical Field

[0001] This utility model relates to the field of fan light technology, and in particular to a fan light with a quick-release structure. Background Technology

[0002] A ceiling fan light is a household appliance that integrates lighting and fan functions. Typically installed on the ceiling, it provides illumination while promoting air circulation through blade rotation, achieving both energy savings and comfort. Therefore, it is widely used in homes, offices, and other locations.

[0003] Currently, ceiling fan lights on the market typically require a mounting bracket to be fixed to the ceiling first, followed by the main body of the fan light being directly secured to the bracket with multiple screws. This installation method not only requires operators to hold the heavy fan light body for extended periods but also to simultaneously align and tighten the screws, making the installation process extremely inconvenient and posing safety hazards. Disassembly is equally cumbersome when cleaning, repairing, or replacing the fan light is needed, requiring tools to remove all the screws before it can be taken down. Therefore, existing ceiling fan lights suffer from the drawbacks of complex, time-consuming, and labor-intensive installation and disassembly processes. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a fan light with a quick-release structure.

[0005] The present invention adopts the following technical solution: A fan light with a quick-release structure, characterized in that it comprises: The mounting base has a plurality of circumferentially spaced mounting slots on its bottom sidewall; each mounting slot includes a positioning cavity and a slot opening, each positioning cavity extends circumferentially along the mounting base, and each slot opening connects the corresponding positioning cavity and the bottom edge of the mounting base. A fan light assembly, comprising a fan light body and an annular connecting cover fixed to the top of the fan light body, wherein the inner sidewall of the connecting cover is provided with a buckle portion for matching the mounting slot; A locking mechanism is mounted on the connecting cover. The locking mechanism includes a locking switch that slides on the connecting cover and an elastic member located below the locking switch. One end of the elastic member abuts against the locking switch, and the other end abuts against the fan light assembly. When the fan light assembly is assembled with the mounting base, the connecting cover is pre-fitted onto the mounting base, and the latch switch is pressed down along the connecting cover by the bottom of the mounting base to compress the elastic element and shrink. When the connecting cover rotates relative to the mounting base, each of the latching parts rotates to the corresponding slot position and moves vertically upward through the slot into the corresponding positioning cavity; as the connecting cover continues to rotate relative to the mounting base, the latching parts slide along the positioning cavity and move away from the corresponding slot; at the same time, the locking switch, as the connecting cover rotates, corresponds to the bottom of one of the slots and is pushed by the rebound force of the elastic element to embed into the slot, thereby locking the relative rotation of the fan light assembly and the mounting base.

[0006] Preferably, the latching switch includes a sliding body, a limiting part fixed to the top of the sliding body, an extension post disposed on the side of the sliding body, a pressing button fixed to one end of the extension post, and a connecting post fixed to the bottom of the sliding body; the top of the elastic element is sleeved on the outside of the connecting post; pressing the pressing button can drive the sliding body to move down and compress the elastic element.

[0007] Preferably, the outer side of the press button is provided with a horizontally extending pressing protrusion.

[0008] Preferably, the inner sidewall of the connecting cover is provided with a guide member, and the guide member is provided with a guide rail extending in a vertical direction, and the sliding body is slidably disposed in the guide rail.

[0009] Preferably, the side wall of the connecting cover has a radially penetrating groove, which is connected to the guide rail; the extension post of the latch switch is vertically and slidably inserted into the groove, and the pressing button is located on the outside of the connecting cover.

[0010] Preferably, the bottom surface of the positioning cavity includes a horizontally arranged abutment surface and an inclinedly arranged guide surface; the guide surface is connected between the slot and the abutment surface, and is used to guide the buckle part to slide from the slot to the abutment surface.

[0011] Preferably, the abutting surface has a recessed portion, and the bottom of the latching portion has a protrusion that cooperates with the recessed portion; when the latching portion slides to abut against the abutting surface, the protrusion engages with the recessed portion.

[0012] Preferably, both the recessed portion and the protruding portion are configured with a hemispherical structure.

[0013] Preferably, the inner wall of the connecting cover is provided with a plurality of reinforcing ribs arranged in a circumferential array.

[0014] A fan light with a quick-release structure includes: The mounting base has at least two circumferentially spaced mounting slots on its bottom sidewall; each mounting slot includes a positioning cavity and a slot opening, each positioning cavity extends circumferentially along the mounting base, and each slot opening connects the corresponding positioning cavity and the bottom edge of the mounting base. A fan light assembly includes a fan light body and an annular connecting cover fixed to the top of the fan light body. The inner sidewall of the connecting cover has an inwardly protruding buckle portion for matching the mounting slot. The connecting cover has a vertically extending slide groove located on one circumferential side of one of the buckle portions. The bottom end of the slide groove communicates with the bottom of the connecting cover, and the top end of the slide groove is located in the middle of the connecting cover. A locking mechanism is mounted on the connecting cover. The locking mechanism includes an elastic element and a locking switch that slides on a groove in the connecting cover. One end of the elastic element abuts against the locking switch, and the other end abuts against the fan light assembly. When the fan light assembly is assembled with the mounting base, the connecting cover is pre-fitted onto the mounting base, and the latch switch is pressed down by the bottom of the mounting base and slides down the groove of the connecting cover to compress the elastic element and shrink. When the connecting cover rotates relative to the mounting base, each of the latching parts rotates to the corresponding slot position and moves vertically upward through the slot into the corresponding positioning cavity; as the connecting cover continues to rotate relative to the mounting base, the latching parts slide along the positioning cavity and move away from the corresponding slot; at the same time, the locking switch, as the connecting cover rotates, corresponds to the bottom of one of the slots and is pushed by the rebound force of the elastic element to embed into the slot, thereby locking the relative rotation of the fan light assembly and the mounting base.

[0015] The beneficial effects of this utility model are as follows: This utility model relates to a fan light with a quick-release structure. By providing an L-shaped mounting slot on the mounting base and matching snap-fit ​​parts and locking mechanisms on the connecting cover of the fan light assembly, installation is simple: align the snap-fit ​​part with the slot, lift and rotate. The elastic force of the spring element in the locking mechanism automatically moves the locking switch upwards and abuts against the end of the slot, completing a quick lock. This process requires no tools, is simple and safe, and greatly improves the efficiency of installation and disassembly. Simultaneously, the locking mechanism effectively restricts the relative rotation between the fan light assembly and the mounting base, ensuring reliable connection. Furthermore, the bottom surface of the positioning cavity consists of a guide surface and an abutment surface, with mutually cooperating protrusions and recesses providing smooth guidance for rotational engagement and achieving precise positioning, preventing accidental loosening. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the fan light with a quick-release structure according to this utility model. Figure 2 for Figure 1 A schematic diagram of the fan light with a quick-release structure from another angle; Figure 3 for Figure 1 An exploded view of the structure of a fan-shaped light fixture with a quick-release mechanism; Figure 4 for Figure 3 A schematic diagram of the structure of the mounting base; Figure 5 for Figure 4 A partial structural diagram of circle A in the middle; Figure 6 for Figure 3 A schematic diagram of the connecting cover in the middle; Figure 7 for Figure 3 A structural diagram of the connecting cover from another angle; Figure 8 for Figure 7 A schematic diagram of the structure after the connecting cover and locking mechanism are assembled; Figure 9 for Figure 3 A schematic diagram of the locking mechanism in the diagram; Figure 10 This is a partial structural diagram of the mounting base, connecting cover, and locking mechanism of this utility model after assembly; Figure 11A This is a schematic diagram of the first assembly process of the fan light with quick-release structure of this utility model. Figure 11B This is a schematic diagram of the second assembly process of the fan light with quick-release structure of this utility model; Figure 11C This is a schematic diagram of the third assembly process of the fan light with quick-release structure of this utility model.

[0017] Numbering on the map: 10-Mounting base; 11-Assembly slot; 111-Positioning cavity; 112-Abutting surface; 113-Recess; 114-Guide surface; 115-Slot; 12-Elongated assembly hole; 20-Fan light body; 21-Outer shell; 22-Fan module; 23-Light-emitting module; 30-Connecting cover; 31-Snap-on part; 311-Protrusion; 32-Guide part; 33-Guide rail; 34-Slide groove; 35-Reinforcing rib; 40-Lock mechanism; 41-Lock switch; 411-Sliding body; 412-Limiting part; 413-Extension column; 414-Press button; 415-Pressing protrusion; 416-Connecting column; 42-Elastic element. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] like Figures 1 to 11C As shown, the fan light with a quick-release structure of this utility model includes a mounting base 10, a fan light assembly, and a locking mechanism 40. The bottom sidewall of the mounting base 10 is provided with multiple circumferentially spaced mounting slots 11. Each mounting slot 11 includes a positioning cavity 111 and a groove 115. Each positioning cavity 111 extends circumferentially along the mounting base 10, and each groove 115 extends axially along the mounting base 10 and connects to the corresponding positioning cavity 111 and the bottom edge of the mounting base 10. The fan light assembly includes a fan light body 20 and an annular connecting cover 30 fixed to the top of the fan light body 20. In this embodiment, the connecting cover 30 and the fan light body 20 are separate structures; in other embodiments, the connecting cover 30 and the fan light body 20 are an integral structure. The inner sidewall of the connecting cover 30 protrudes inwardly with a latching part 31 that matches the mounting slot 11. The locking mechanism 40 is mounted on the connecting cover 30. The locking mechanism 40 includes a locking switch 41 slidably mounted on the connecting cover 30 and an elastic member 42 located below the locking switch 41. One end of the elastic member 42 abuts against the locking switch 41, and the other end abuts against the fan light assembly. It should be noted that in other embodiments, the bottom end of the elastic member 42 may also be connected to the connecting cover 30.

[0020] like Figures 11A to 11C As shown, the mounting base 10 is first fixed to the ceiling or other fixed location. When the fan light assembly is assembled with the mounting base 10, as... Figure 11A and Figure 11B As shown, the operator will connect the various latches 31 on the cover 30 (such as...). Figure 6 (As shown) Align with the slots 115 on the mounting base 10 (e.g.) Figure 4 and Figure 5 (As shown) and push upwards, so that each latching part 31 enters the assembly slot 11 through the corresponding slot 115. Then rotate the fan light assembly, specifically driving the latching part 31 to slide along the positioning cavity 111 and away from the slot 115, as shown. Figure 11CAs shown, the latching part 31 slides into the positioning cavity 111. During this rotation, the locking switch 41 is pressed by the bottom of the mounting base 10, compressing the elastic element 42. After rotation to the correct position, the locking switch 41 moves to the bottom of one of the slots 115. Driven by the elastic element 42, the locking switch 41 moves upward to embed into the slot 115, thereby locking the relative rotation of the fan light assembly and the mounting base 10. When disassembly is required, pressing down on the locking switch 41 overcomes the elastic force of the elastic element 42, causing it to disengage from the end of the slot 115. The fan light assembly can then be rotated in the opposite direction, allowing the latching part 31 to exit through the slot 115, completing the disassembly.

[0021] Specifically, the mounting base 10 is roughly disc-shaped and is fixed to the ceiling via multiple elongated mounting holes 12 arranged in a circular array and bolts. The design of the elongated holes facilitates fine-tuning of the position during installation, while the disc-shaped design of the mounting base 10 allows for rotational installation and disassembly of the fan light assembly. Furthermore, as... Figure 5 As shown, the bottom surface of the positioning cavity 111 includes a horizontally arranged abutment surface 112 and an inclinedly arranged guide surface 114; the guide surface 114 connects the slot 115 and the abutment surface 112, and is used to guide the latching part 31 to slide from the slot 115 to the abutment surface 112, providing smooth guidance. A recessed part 113 for structural positioning is provided on the abutment surface 112. In this embodiment, the recessed part 113 is arranged in a hemispherical structure.

[0022] Specifically, the fan light body 20 includes an outer shell 21, a fan module 22 disposed inside the outer shell 21, and a light-emitting module 23 disposed on the outer shell 21; the fan module 22 mainly includes a motor and fan blades; the light-emitting module 23 is an LED light strip or light ring, providing lighting function; the connecting cover 30 is fixed to the top of the outer shell 21.

[0023] As a key connecting component, the connecting cover 30 has multiple snap-fit ​​portions 31 on its annular inner sidewall that match the mounting slots 11 on the mounting base 10. Furthermore, a guide member 32 protrudes from the inner sidewall, with a guide rail 33 extending vertically on the guide member 32. A radially penetrating groove 34 is formed on the sidewall of the connecting cover 30 corresponding to the guide rail 33. This groove 34 communicates with the guide rail 33, and is located on one circumferential side of the snap-fit ​​portion 31. The bottom end of the groove 34 connects to the bottom of the connecting cover 30, facilitating the sliding of the locking switch 41 from the bottom end of the groove 34. The top of the groove 34 is located in the middle of the connecting cover 30 to limit the vertical sliding stroke of the locking switch 41. To enhance the overall structural strength, the inner sidewall of the connecting cover 30 also has multiple reinforcing ribs 35 arranged in a circumferential array. Furthermore, the bottom of the snap-fit ​​portion 31 of the connecting cover 30 is provided with a protrusion 311 that mates with the recess 113. In this embodiment, the protrusion 311 is a smooth dot. When the snap-fit ​​portion 31 slides to abut against the contact surface 112, the protrusion 311 engages with the recess 113, thereby positioning the fan light assembly and the mounting base 10 and preventing them from loosening.

[0024] The locking switch 41 of the locking mechanism 40 specifically includes a sliding body 411, a limiting part 412 fixed to the top of the sliding body 411, an extension post 413 provided on the side of the sliding body 411, a pressing button 414 fixed to one end of the extension post 413, and a connecting post 416 fixed to the bottom of the sliding body 411. The top of an elastic member 42 is sleeved on the outside of the connecting post 416. The outer surface of the pressing button 414 may be provided with a horizontally extending pressing protrusion 415.

[0025] The sliding body 411 of the latch switch 41 is slidably mounted within the guide rail 33 of the connecting cover 30, while its extension post 413 is vertically inserted into the groove 34 on the side wall of the connecting cover 30, so that the press button 414 is located outside the connecting cover 30 for easy operation. The guide rail 33 provides precise guidance for the up-and-down movement of the sliding body 411, ensuring the stability and linearity of the movement and preventing jamming. This modular design, which concentrates the moving parts inside the connecting cover 30, has a compact and reasonable structure and is easy to assemble. Pressing the external press button 414 will cause the entire sliding body 411 to move downward against the elastic force of the elastic element 42 via the extension post 413, thereby unlocking the device.

[0026] Compared to existing technologies, the fan light with a quick-release structure of this utility model features an L-shaped mounting slot 11 on the mounting base 10 and a matching latching part 31 and locking mechanism 40 on the connecting cover 30 of the fan light assembly. During installation, simply align the latching part 31 with the slot 115, lift and rotate, and the elastic force of the elastic element 42 in the locking mechanism 40 will automatically drive the locking switch 41 upwards and abut against the end of the slot 115, completing a quick lock. This process requires no tools, is simple and safe, and greatly improves the efficiency of installation and disassembly. Simultaneously, the locking mechanism 40 effectively restricts the relative rotation between the fan light assembly and the mounting base 10, ensuring reliable connection. Furthermore, the bottom surface of the positioning cavity 111 is composed of a guide surface 114 and an abutment surface 112, and is equipped with mutually cooperating protrusions 311 and recesses 113, providing smooth guidance for rotational engagement and achieving precise positioning to prevent accidental loosening.

[0027] The above description merely illustrates the preferred technical solution of this utility model, and while the description is relatively specific and detailed, it should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and this utility model also intends to include these modifications and variations.

Claims

1. A fan light with a quick-release structure, characterized in that, include: The mounting base has a plurality of circumferentially spaced mounting slots on its bottom sidewall. Each of the assembly slots includes a positioning cavity and a slot opening. Each positioning cavity extends circumferentially along the mounting base, and each slot opening connects the corresponding positioning cavity and the bottom edge of the mounting base. A fan light assembly, comprising a fan light body and an annular connecting cover fixed to the top of the fan light body, wherein the inner sidewall of the connecting cover is provided with a buckle portion for matching the mounting slot; A locking mechanism is mounted on the connecting cover. The locking mechanism includes a locking switch that slides on the connecting cover and an elastic member located below the locking switch. One end of the elastic member abuts against the locking switch, and the other end abuts against the fan light assembly. When the fan light assembly is assembled with the mounting base, the connecting cover is pre-fitted onto the mounting base, and the latch switch is pressed down along the connecting cover by the bottom of the mounting base to compress the elastic element and shrink. When the connecting cover rotates relative to the mounting base, each of the latching parts rotates to the corresponding slot position and moves vertically upward through the slot into the corresponding positioning cavity; as the connecting cover continues to rotate relative to the mounting base, the latching parts slide along the positioning cavity and move away from the corresponding slot; at the same time, the locking switch, as the connecting cover rotates, corresponds to the bottom of one of the slots and is pushed by the rebound force of the elastic element to embed into the slot, thereby locking the relative rotation of the fan light assembly and the mounting base.

2. The fan light with a quick-release structure according to claim 1, characterized in that, The latching switch includes a sliding body, a limiting part fixed to the top of the sliding body, an extension post provided on the side of the sliding body, a pressing button fixed to one end of the extension post, and a connecting post fixed to the bottom of the sliding body; the top of the elastic element is sleeved on the outside of the connecting post; pressing the pressing button can drive the sliding body to move down and compress the elastic element.

3. The fan light with a quick-release structure according to claim 2, characterized in that, The outer side of the press button is provided with a horizontally extending pressing protrusion.

4. The fan light with a quick-release structure according to claim 2, characterized in that, The inner wall of the connecting cover is provided with a guide member, and the guide member is provided with a guide rail extending in the vertical direction. The sliding body is slidably disposed in the guide rail.

5. The fan light with a quick-release structure according to claim 4, characterized in that, The side wall of the connecting cover has a radially penetrating groove, which is connected to the guide rail; the extension post of the latch switch is vertically and slidably inserted into the groove, and the pressing button is located on the outside of the connecting cover.

6. The fan light with a quick-release structure according to claim 1, characterized in that, The bottom surface of the positioning cavity includes a horizontally arranged abutment surface and an inclinedly arranged guide surface; the guide surface is connected between the slot and the abutment surface, and is used to guide the buckle part to slide from the slot to the abutment surface.

7. The fan light with a quick-release structure according to claim 6, characterized in that, The contact surface is provided with a recessed portion, and the bottom of the latching portion is provided with a protrusion that cooperates with the recessed portion; when the latching portion slides to abut against the contact surface, the protrusion engages with the recessed portion.

8. The fan light with a quick-release structure according to claim 7, characterized in that, Both the recessed portion and the protruding portion are configured with a hemispherical structure.

9. The fan light with a quick-release structure according to claim 1, characterized in that, The inner wall of the connecting cover is provided with multiple reinforcing ribs arranged in a circumferential array.

10. A fan light with a quick-release structure, characterized in that, include: The mounting base has at least two circumferentially spaced mounting slots on its bottom sidewall. Each of the assembly slots includes a positioning cavity and a slot opening. Each positioning cavity extends circumferentially along the mounting base, and each slot opening connects the corresponding positioning cavity and the bottom edge of the mounting base. A fan light assembly includes a fan light body and an annular connecting cover fixed to the top of the fan light body. The inner sidewall of the connecting cover has an inwardly protruding buckle portion for matching the mounting slot. The connecting cover has a vertically extending slide groove located on one circumferential side of one of the buckle portions. The bottom end of the slide groove communicates with the bottom of the connecting cover, and the top end of the slide groove is located in the middle of the connecting cover. A locking mechanism is mounted on the connecting cover. The locking mechanism includes an elastic element and a locking switch that slides on a groove in the connecting cover. One end of the elastic element abuts against the locking switch, and the other end abuts against the fan light assembly. When the fan light assembly is assembled with the mounting base, the connecting cover is pre-fitted onto the mounting base, and the latch switch is pressed down by the bottom of the mounting base and slides down the groove of the connecting cover to compress the elastic element and shrink. When the connecting cover rotates relative to the mounting base, each of the latching parts rotates to the corresponding slot position and moves vertically upward through the slot into the corresponding positioning cavity; as the connecting cover continues to rotate relative to the mounting base, the latching parts slide along the positioning cavity and move away from the corresponding slot; at the same time, the locking switch, as the connecting cover rotates, corresponds to the bottom of one of the slots and is pushed by the rebound force of the elastic element to embed into the slot, thereby locking the relative rotation of the fan light assembly and the mounting base.

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