A quick plug-in ceiling fan lamp
Patent Information
- Application Number
- CN202522129640.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-30
- Publication Date
- 2026-09-08
- Estimated Expiration
- 2035-09-30
AI Technical Summary
通过采用上述技术方案，扇座侧壁设置了可供扇叶插入的插口，当扇叶插入插口时，卡接块的卡接凸起在弹性复位结构的辅助下，能够顺利插入扇叶的卡接槽形成锁定配合，实现了扇叶与扇座之间的快速锁定，避免了传统安装方式中使用螺丝等紧固件的繁琐操作，解决了现有吊扇灯扇叶安装麻烦、安装效率低以及容易发生紧固件丢失的问题，从而降低了安装成本和时间成本
1.由于扇座侧壁对应扇叶设置有插口，扇叶设置有卡接槽，卡接组件包括卡接块和弹性复位结构，卡接块有可插入卡接槽的卡接凸起，弹性复位结构辅助卡接块锁定扇叶，因此扇叶可通过插入插口并由卡接块的卡接凸起插入卡接槽实现锁定，无需螺丝等紧固件，从而避免了紧固件丢失问题，简化了扇叶安装过程；
Smart Images
Figure CN224729800U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of lighting and ventilation equipment, and in particular to a quick-connect ceiling fan light. Background Technology
[0002] Against the backdrop of continuously upgrading modern home decoration and functional needs, ceiling fan lights, as an innovative home appliance integrating lighting and ventilation functions, have achieved significant development in recent years. They cleverly combine the ventilation function of a motor-driven fan blade to achieve air circulation with the lighting function of an integrated LED light source, bringing comfortable air circulation and ample illumination to the home environment. This meets people's demand for multifunctional home environments and has been widely used in the market, gradually becoming a popular product among home appliances and driving the development of the home appliance industry. In terms of installation, ceiling fan lights on the market typically require professional assembly of the various components. The common practice is to first install the light body and motor inside the ceiling fan body, then install the fan base at the bottom of the ceiling fan body, and finally securely connect the multiple fan blades to the fan base with screws. This assembly method is a relatively traditional and widely used technique, aiming to ensure that the fan blades do not loosen or fall off during operation, guaranteeing the normal use of the ceiling fan light. In practice, this series of installation steps requires certain professional skills and experience to ensure the accuracy and stability of the installation. However, the existing installation methods for ceiling fan blades have significant drawbacks in practical applications. These mainly manifest in the fact that installing the blades is cumbersome, leading to low installation efficiency. Furthermore, it requires professional personnel and is prone to the loss of screws and other fasteners, inevitably increasing installation costs and time. Utility Model Content
[0003] In order to simplify the installation steps of ceiling fan lights and improve the ease and efficiency of installation, this application provides a quick-connect ceiling fan light.
[0004] This application provides a quick-connect ceiling fan light, including a ceiling fan body, a light source and a driver, a fan base and several fan blades arranged circumferentially on the fan base at the bottom of the fan body, and a snap-fit assembly and an unlocking assembly. The side wall of the fan base has an insertion port for inserting the fan blades, the fan blades have snap-fit grooves, the bottom of the fan base has a receiving groove and a pressure plate covering the receiving groove, the bottom of the receiving groove has a through hole, and the snap-fit assembly includes a snap-fit block disposed in the receiving groove and an elastic... The reset structure includes a locking protrusion on the locking block that can be inserted into the locking slot to form a locking engagement. The elastic reset structure assists the locking block in locking the fan blade. The unlocking component includes a trigger block and an unlocking block. The fan base sidewall has a mounting hole, through which the trigger block protrudes and is exposed on the fan base. The unlocking block and the locking block slide relative to each other along an inclined structure. When the trigger block moves the unlocking block horizontally, the locking block moves until the locking protrusion disengages from the locking slot, thus releasing the locking of the fan blade. By adopting the above technical solution, the fan base sidewall is provided with an insertion port for the fan blade. When the fan blade is inserted into the port, the locking protrusion of the locking block, with the assistance of the elastic reset structure, can smoothly insert into the locking slot of the fan blade to form a locking engagement, achieving rapid locking between the fan blade and the fan base. This avoids the cumbersome operation of using screws and other fasteners in traditional installation methods, solving the problems of troublesome fan blade installation, low installation efficiency, and easy loss of fasteners in existing ceiling fan lights, thereby reducing installation costs and time costs. Furthermore, when the fan blades need to be disassembled, the trigger block exposed on the fan base is operated to drive the unlocking block to move horizontally. Because the unlocking block and the locking block slide relative to each other along the inclined structure, the locking block moves until the locking protrusion disengages from the locking groove, releasing the lock on the fan blades. This makes the fan blade disassembly process simple and quick, further improving the convenience of ceiling fan light installation and maintenance. Preferably, the inclined structure includes a first inclined surface and a second inclined surface that slide relative to each other. The locking block is provided with a groove, and the unlocking block is provided with a slider that can slide into the groove. The groove is provided with the first inclined surface, and the slider is provided with the second inclined surface, with the first inclined surface located below the second inclined surface. By adopting the above technical solution, the groove on the locking block is provided with the first inclined surface, and the slider on the unlocking block is provided with the second inclined surface, with the first inclined surface located below the second inclined surface. When the trigger block drives the unlocking block to move horizontally, because the first and second inclined surfaces slide relative to each other, the horizontal movement is converted into the downward movement of the locking block under the action of the inclined surfaces. This inclined structure allows the horizontal movement of the unlocking block to be stably and efficiently converted into the vertical movement of the locking block, realizing the change of movement direction. This causes the locking block to move downward until the locking protrusion disengages from the locking groove, releasing the lock on the fan blade and ensuring the convenience of installing and removing the fan blades of the quick-connect ceiling fan light.Preferably, the snap-fit block is provided with a placement groove, and the elastic reset structure is a spring. The spring is disposed in the placement groove and can extend and retract in the vertical direction, and the spring abuts against the pressure plate. By adopting the above technical solution, the snap-fit block is provided with a placement groove, and the elastic reset structure is a spring disposed in the placement groove. The spring can extend and retract in the vertical direction, with one end abutting against the bottom of the placement groove and the other end abutting against the pressure plate. When the fan blade is inserted into the slot of the fan holder, the fan blade presses against the snap-fit protrusion of the snap-fit block, causing the snap-fit block to move downwards and compress the spring. When the snap-fit groove of the fan blade moves to the snap-fit protrusion, the elastic restoring force of the spring pushes the snap-fit block upwards, causing the snap-fit protrusion to insert into the snap-fit groove to form a locking engagement, thereby locking the fan blade. This design can automatically complete the locking when the fan blade is inserted, eliminating the need for screws or other fasteners, avoiding the problem of lost screws, simplifying the fan blade installation process, improving installation efficiency, and reducing installation costs and time costs. Preferably, the unlocking block has a threaded hole on the side near the trigger block. The trigger block is divided into a threaded section and a trigger section. The outer wall of the threaded section has external threads. The threaded section is inserted into the threaded hole to form a helical fit with the trigger block. At least a portion of the trigger section passes through the mounting hole and protrudes from the fan holder. When the trigger section is rotated, the threaded section drives the unlocking block to move horizontally. By adopting the above technical solution, since the unlocking block has a threaded hole on the side near the trigger block, and the outer wall of the threaded section of the trigger block has external threads, and the threaded section is inserted into the threaded hole to form a helical fit with the trigger block, when the trigger section protruding from the mounting hole and protruding from the fan holder is rotated, based on the principle of threaded transmission, the threaded section will drive the unlocking block to move horizontally, thereby realizing the switching between the locked and unlocked states of the fan blades. This makes the installation and removal of the fan blades of the quick-connect ceiling fan light more convenient and faster, improving installation efficiency and reducing installation costs and time costs. Preferably, the trigger section has a limit groove for inserting tools. By adopting the above technical solution, the trigger segment is provided with a limiting groove. When it is necessary to rotate the trigger segment to drive the threaded segment to move the unlocking block horizontally to release the lock on the fan blade, the limiting groove can be used to insert a tool. Using a tool to insert into the limiting groove makes it easier to apply force to the trigger segment for rotation operation, avoiding the difficulty in rotation caused by the small contact area between the hand and the trigger segment and insufficient friction when directly rotating the trigger segment, thereby improving the convenience and efficiency of the trigger segment operation. Preferably, the trigger block is also provided with a toothed segment, which is located between the threaded segment and the trigger segment. The outer wall of the toothed segment is provided with several toothed grooves. The unlocking component also includes an elastic toothed block, which is disposed in the receiving groove and close to the mounting hole. The toothed block is provided with a toothed hole corresponding to the mounting hole. The hole wall of the toothed hole is provided with tooth-shaped protrusions that can engage with the toothed grooves. The toothed block has a deformation hole located near the tooth-shaped protrusions to provide deformation space for the tooth-shaped protrusions.By adopting the above technical solution, in the quick-connect ceiling fan light, when the fan blade needs to be unlocked, the trigger section is rotated. Since the toothed section is located between the threaded section and the trigger section, the toothed section will rotate synchronously. The outer wall of the toothed section is provided with several tooth grooves, and the toothed hole wall of the toothed block is provided with tooth-shaped protrusions that can engage with the tooth grooves. The toothed block also has deformation holes located near the tooth-shaped protrusions, providing deformation space for the tooth-shaped protrusions. Therefore, when a force is applied to rotate the trigger block, the toothed section rotates, causing the tooth-shaped protrusions to elastically deform and move away from the toothed section, thereby disengaging from the tooth grooves and allowing the trigger block to continue rotating to the unlocked position. After rotating to a certain angle, the force on the trigger block is removed, and the tooth-shaped protrusions are subjected to elastic restoring force, re-engaging with the tooth grooves, thus preventing the trigger block from continuing to rotate and maintaining it in the unlocked state, allowing for better disassembly of the fan blades. Preferably, the unlocking block and the trigger block are fixedly connected, used to press or pull out the trigger block, driving the unlocking block to move horizontally. By adopting the above technical solution, since the unlocking block and the trigger block are fixedly connected, when the trigger block is pressed or pulled out, the horizontal movement of the trigger block is directly transmitted to the unlocking block based on their fixed connection, thereby driving the unlocking block to move horizontally. This allows for more convenient operation of the unlocking block to release the fan blade lock, improving the efficiency of ceiling fan light fan blade installation and removal. Preferably, both the first and second inclined surfaces are inclined downwards towards the mounting hole. By adopting the above technical solution, when the trigger block drives the unlocking block to move horizontally, since both the first and second inclined surfaces are inclined downwards towards the mounting hole, this inclined structure allows the unlocking block to slide relative to the locking block along the inclined surface during horizontal movement. Under this relative sliding action, the horizontal movement of the unlocking block can be more effectively converted into the downward movement of the locking block, thereby allowing the locking protrusion to disengage more smoothly from the locking groove, thus releasing the fan blade lock. Preferably, the side of the unlocking block near the locking block is provided with a clearance groove that forms a clearance fit with the locking block, and the opening of the clearance groove faces the locking block. By adopting the above technical solution, the unlocking block has a recessed groove with an opening facing the locking block on its side near the locking block. When the locking block moves downward under the action of the elastic reset structure or upward under the action of the unlocking component, the recessed groove provides space for the movement of the locking block, avoiding interference between the unlocking block and the locking block during movement, thereby ensuring that the locking block can move smoothly and realize the locking and unlocking functions of the fan blade. Preferably, the side of the locking protrusion facing the mounting hole has a guide slope, which is inclined downward towards the mounting hole. By adopting the above technical solution, during the insertion of the fan blade into the fan holder, because the side of the locking protrusion facing the mounting hole has a guide slope inclined downward towards the mounting hole, the fan blade will first contact the guide slope.As the fan blade is continuously inserted, the guide ramp guides the snap-fit block to move downwards against the elastic force of the elastic reset structure, allowing the fan blade to be inserted into the socket more smoothly. When the snap-fit groove of the fan blade moves to align with the snap-fit protrusion, the elastic reset structure pushes the snap-fit block upwards, causing the snap-fit protrusion to re-insert into the snap-fit groove to form a locking fit, thereby achieving quick and smooth installation of the fan blade.
[0005] In summary, this application includes at least one of the following beneficial technical effects: 1. Since the fan base sidewall is provided with an insertion port corresponding to the fan blade, and the fan blade is provided with a snap-fit groove, the snap-fit assembly includes a snap-fit block and an elastic reset structure. The snap-fit block has a snap-fit protrusion that can be inserted into the snap-fit groove, and the elastic reset structure assists the snap-fit block in locking the fan blade. Therefore, the fan blade can be locked by inserting it into the insertion port and having the snap-fit protrusion of the snap-fit block inserted into the snap-fit groove, eliminating the need for screws or other fasteners, thus avoiding the problem of lost fasteners and simplifying the fan blade installation process. 2. A snap-fit component and an unlocking component are provided. The unlocking component includes a trigger block and an unlocking block. When the trigger block moves the unlocking block horizontally, it moves the snap-fit block to disengage the snap-fit protrusion from the snap-fit slot and release the lock on the fan blade. Therefore, by using the snap-fit component and the unlocking component together, the installation and removal of the fan blade can be completed quickly, thereby improving installation efficiency and reducing installation costs and time costs. Attached Figure Description
[0006] Figure 1 This is an exploded view of a quick-connect ceiling fan light according to Embodiment 1; Figure 2 This is a side view of the fan base structure of a quick-connect ceiling fan light according to Embodiment 1; Figure 3 This is a diagram of the blade structure of a quick-connect ceiling fan light according to Embodiment 1; Figure 4 This is a diagram of the bottom structure of the fan base of a quick-connect ceiling fan light according to Embodiment 1; Figure 5 yes Figure 4 A magnified view of a portion of the image; Figure 6 This is a structural diagram of the snap-fit assembly and unlocking assembly of a quick-connect ceiling fan light according to Embodiment 1; Figure 7 This is a structural diagram of the snap-fit block of a quick-connect ceiling fan light according to Embodiment 1; Figure 8 This is a structural diagram of the unlocking component of a quick-connect ceiling fan light, as shown in Embodiment 2.
[0007] Explanation of reference numerals in the attached drawings: 1. Ceiling fan body; 2. Fan base; 3. Fan blades; 4. Snap-fit assembly; 5. Unlocking assembly; 21. Receiving groove; 22. Through hole; 23. Insert; 24. Mounting hole; 25. Pressure plate; 31. Snap-fit groove; 32. Guide strip; 41. Snap-fit block; 42. Elastic reset structure; 411. Snap-fit protrusion; 412. Placement groove; 413. Slide groove; 4111. Guide slope; 4131. First slope; 51. Trigger block; 52. Unlocking block; 53. Toothed snap-fit block; 511. Threaded section; 512. Toothed section; 513. Trigger section; 5121. Toothed groove; 5131. Limiting groove; 521. Slider; 522. Avoidance groove; 523. Threaded hole; 5211. Second slope; 531. Toothed hole; 532. Toothed protrusion; 533. Deformation hole. Detailed Implementation
[0008] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.
[0009] Example 1 This application provides an embodiment of a quick-plug ceiling fan light, referring to... Figure 1 and Figure 2 The fan assembly includes a ceiling fan body 1, a light source, a drive unit, a fan base 2, fan blades 3, a snap-fit assembly 4, and an unlocking assembly 5. The light source and drive unit are located inside the ceiling fan body 1. The fan base 2 is located at the bottom of the ceiling fan body 1. There are three fan blades 3, which are circumferentially arranged on the fan base 2. The snap-fit assembly 4 and the unlocking assembly 5 are used to enable quick installation and removal of the fan blades 3 from the fan base 2, thereby facilitating the installation and removal of the fan blades 3, improving installation efficiency, and reducing installation costs.
[0010] Reference Figure 2 and Figure 3 Specifically, the fan holder 2 in this embodiment includes a cylindrical body and a cover. The cover covers the bottom of the cylindrical body. The bottom of the cylindrical body is provided with a receiving groove 21 for accommodating the snap-fit component 4 and the unlocking component 5. The bottom of the receiving groove 21 is provided with a through hole 22. The side wall of the cylindrical body is provided with an insertion port 23 for inserting the fan blade 3 and a mounting hole 24 for installing the unlocking component 5. The mounting hole 24 is located below the corresponding insertion port 23. There are three receiving grooves 21, through holes 22, insertion ports 23, and mounting holes 24, and the corresponding receiving grooves 21, through holes 22, insertion ports 23, and mounting holes 24 are interconnected. In particular, a pressure plate 25 is provided at the bottom of the cylindrical body. The pressure plate 25 is installed at the opening of the receiving groove 21 by screws or other fasteners, and the pressure plate 25 covers the entire receiving groove 21 to prevent the snap-fit component 4 and the unlocking component 5 from loosening.
[0011] Reference Figure 3Specifically, in this embodiment, the fan blade 3 is provided with an insertion end, the shape of which is adapted to the shape of the socket 23. The insertion end is provided with a snap-fit groove 31 that engages with the snap-fit component 4. The insertion end is a regular rectangle, and guide strips 32 are provided on the upper and lower surfaces of the insertion end. Correspondingly, guide grooves are provided on the groove walls of the socket 23. When the insertion end is inserted into the socket 23, the guide strips 32 slide linearly along the guide grooves until the snap-fit component 4 and the snap-fit groove 31 form a snap-fit engagement.
[0012] Reference Figure 4 and Figure 5 Specifically, the snap-fit assembly 4 in this embodiment includes a snap-fit block 41 and an elastic reset structure 42. The snap-fit block 41 is disposed in the receiving groove 21 at the bottom of the fan base 2. Its structural feature is that the top of the snap-fit block 41 facing the insertion port 23 is provided with a snap-fit protrusion 411, which can be inserted into the snap-fit groove 31 of the fan blade 3 to form a snap-fit locking engagement. The snap-fit block 41 can be made of high-strength plastic or metal to ensure its strength and durability. The elastic reset structure 42 is used to assist the snap-fit block 41 in locking the fan blade 3. There are two elastic reset structures 42. The bottom of the snap-fit block 41 is provided with two placement grooves 412. The elastic reset structure 42 is a spring. The spring is disposed in the placement groove 412 and can extend and retract in the vertical direction. The bottom of the spring abuts against the top of the pressure plate 25 covering the receiving groove 21. The spring can be made of carbon steel, which has good elasticity and toughness. The combination logic of the locking block 41 and the spring is as follows: when the fan blade 3 is inserted into the socket 23 of the fan holder 2, the fan blade 3 exerts downward pressure on the locking block 41, causing the spring to compress and the locking block 41 to move downward; when the locking groove 31 of the fan blade 3 moves to the position corresponding to the locking protrusion 411, the spring restores its elastic deformation, pushing the locking block 41 upward, so that the locking protrusion 411 inserts into the locking groove 31, achieving quick and automatic locking of the fan blade 3. This combination effect makes the fan blade 3 firmly installed and easy to operate, because the elastic force of the spring ensures that the locking protrusion 411 always has a tendency to insert into the locking groove 31, and even if a certain vibration occurs during the operation of the ceiling fan light, the locking protrusion 411 is not easy to disengage from the locking groove 31.
[0013] Reference Figure 6 and Figure 7 In particular, the side of the snap-fit protrusion 411 facing the mounting hole 24 is provided with a guide slope 4111. The guide slope 4111 is inclined downward towards the mounting hole 24. When the fan blade 3 is inserted into the socket 23, the fan blade 3 will first contact the guide slope 4111. The guide slope 4111 will decompose the pressure of the fan blade 3 on the snap-fit block 41 into horizontal and vertical components, making it easier for the snap-fit block 41 to move downward, thereby making it easier for the snap-fit protrusion 411 to be inserted into the snap-fit groove 31.
[0014] Reference Figure 6 and Figure 7Specifically, the unlocking component 5 in this embodiment consists of a trigger block 51, an unlocking block 52, and a toothed block 53. The unlocking block 52 and the trigger block 51 are movably connected, with the trigger block 51 exposed to the sector seat 2 through the mounting hole 24. The trigger block 51 can be sequentially divided into a threaded section 511, a toothed section 512, and a triggering section 513. The toothed section 512 is located between the threaded section 511 and the triggering section 513. The outer wall of the toothed section 512 is provided with a plurality of toothed grooves 5121, and the outer wall of the threaded section 511 is provided with external threads. The unlocking block 52 has a threaded hole 523 on the side near the trigger block 51. The threaded section 511 is inserted into the threaded hole 523 to form a helical engagement with the unlocking block 52. At least a portion of the triggering section 513 is exposed to the sector seat 2 through the mounting hole 24. When the triggering section 513 is rotated, due to the helical engagement between the threaded section 511 and the threaded hole 523, the threaded section 511 will drive the unlocking block 52 to move horizontally. The trigger segment 513 is provided with a long strip-shaped limiting groove 5131 for inserting tools and facilitating rotation operation. In other embodiments, it can also be a cross-shaped limiting groove 5131.
[0015] Specifically, the unlocking block 52 and the locking block 41 slide relative to each other along the inclined structure. The inclined structure includes a first inclined surface 4131 and a second inclined surface 5211 that slide relative to each other. The locking block 41 is provided with grooves 413 on both sides. The unlocking block 52 is provided with sliders 521 that can slide into the grooves 413 on both sides of the corresponding grooves 413. Both grooves 413 are provided with the first inclined surface 4131, and both sliders 521 are provided with the second inclined surface 5211. The first inclined surface 4131 is located below the second inclined surface 5211, and both the first inclined surface 4131 and the second inclined surface 5211 are inclined downward toward the mounting hole 24. When the trigger block 51 moves the unlocking block 52 horizontally, the slider 521 slides within the groove 413. Due to the relative sliding of the first inclined surface 4131 and the second inclined surface 5211, a downward component force is generated, causing the locking block 41 to move downward until the locking protrusion 411 disengages from the locking groove 31, thereby releasing the lock on the fan blade 3. The unlocking block 52 has a clearance groove 522 on the side near the locking block 41, forming a clearance fit with the locking block 41. The opening of the clearance groove 522 faces the locking block 41 to prevent interference between the unlocking block 52 and the locking block 41, ensuring a smooth unlocking process. The unlocking block 52 can be made of engineering plastic, which has good strength and self-lubricating properties, reducing the friction between the slider 521 and the groove 413, making the unlocking operation smoother.
[0016] Reference Figure 6 and Figure 7The toothed block 53 is disposed in the receiving groove 21 and closely attached to the mounting hole 24. The groove wall of the receiving groove 21 is provided with a limiting strip for restricting the movement of the toothed block 53. The toothed block 53 is provided with a toothed hole 531 corresponding to the mounting hole 24. The hole wall of the toothed hole 531 is provided with a tooth-shaped protrusion 532 with a pointed tip. The tooth-shaped protrusion 532 can engage with the tooth groove 5121 of the toothed section 512. The toothed block 53 has an elongated deformation hole 533 located near the tooth-shaped protrusion 532 to provide space for the tooth-shaped protrusion 532 to deform. When the user rotates the trigger segment 513, the toothed segment 512 rotates synchronously. The toothed protrusion 532 is squeezed by the tooth groove 5121 and undergoes elastic deformation, moving away from the toothed segment 512, causing the toothed protrusion 532 to disengage from the tooth groove 5121. After rotating to a certain angle, the user releases the contact with the trigger segment 513, and the toothed protrusion 532 is elastically restored and re-engages with the tooth groove 5121, preventing the trigger block 51 from continuing to rotate. This allows the unlocked state to be maintained.
[0017] The implementation principle of this embodiment is as follows: The quick-connect ceiling fan light achieves quick installation and removal of the fan blades 3 through the snap-fit component 4 and the unlocking component 5. The fan base 2 consists of a cylindrical body and a cover body. The bottom of the cylindrical body is provided with a receiving groove 21, an insertion port 23, and a mounting hole 24, all of which are interconnected. The bottom of the receiving groove 21 is covered by a pressure plate 25. The fan blades 3 are provided with an insertion end, the shape of which is adapted to the insertion port 23, and have a snap-fit groove 31. The upper and lower surfaces of the insertion end are provided with guide strips 32. The snap-fit block 41 placed in the receiving groove 21 has a snap-fit protrusion 411 at the bottom. The snap-fit protrusion 411 is provided with a guide slope 4111. The elastic reset structure 42 is placed in the top placement groove 412 of the snap-fit block 41, and the top of the spring abuts against the bottom of the pressure plate 25. When installing the fan blade 3, align the guide strip 32 of the insertion end of the fan blade 3 with the guide groove of the insertion port 23 and insert it. The fan blade 3 exerts downward pressure on the locking block 41, the spring is compressed, and the locking block 41 moves down. When the locking groove 31 corresponds to the locking protrusion 411, the spring returns to its original shape, pushes the locking block 41 up, and the locking protrusion 411 is reinserted into the locking groove 31, thus achieving automatic locking. When it is necessary to disassemble the fan blade 3 and unlock its installation lock, insert a tool into the limiting groove 5131 of the trigger section 513 and rotate the trigger section 513. This will cause the unlocking block 52 to move horizontally, and the slider 521 will slide along the inclined structure in the groove 413, causing the locking block 41 to move downward. The locking protrusion 411 will disengage from the locking groove 31, and at the same time, the toothed protrusion 532 will be deformed by the toothed groove 5121 and disengage from the toothed groove 5121. Rotate the trigger section 513 at a certain angle to release it, and the toothed protrusion 532 will re-engage with the toothed groove 5121 to maintain the unlocked state. At this time, the fan blade 3 can be disengaged from the insertion port 23. This achieves quick installation and disassembly of the fan blade 3.
[0018] Example 2 The difference between this embodiment and the above embodiments is that: (Refer to...) Figure 8 The unlocking component 5 consists of an unlocking block 52 and a trigger block 51, which are fixedly connected. It is used to press or pull out the trigger block 51, causing the unlocking block 52 to move horizontally. The unlocking block 52 and the trigger block 51 can be integrally formed or securely fixed with screws or other fasteners. When the trigger block 51 is pressed, the unlocking block 52 moves horizontally directly towards the locking block 41, thus squeezing the locking block 41. This allows the locking block 41 to move downwards through the inclined structure until the locking protrusion 411 disengages from the locking groove 31, thereby releasing the lock on the fan blade 3. This connection method is more direct, simpler to operate, and reduces the complexity of rotation operations. Everything else is the same as in Embodiment 1.
[0019] The implementation principle of this embodiment is as follows: This connection method makes the unlocking operation more direct and convenient. Users can unlock the fan blade 3 by simply pressing or pulling it out, further improving the efficiency of disassembling the fan blade 3 and reducing the difficulty of operation. It also achieves the goal of improving the practicality and convenience of the quick-connect ceiling fan light. Everything else is the same as in Embodiment 1.
[0020] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A quick-connect ceiling fan light, comprising a ceiling fan body (1), wherein a light source and a drive component are disposed within the ceiling fan body (1), and a fan base (2) and a plurality of fan blades (3) circumferentially disposed at the bottom of the ceiling fan body (1), characterized in that, It also includes a snap-fit assembly (4) and an unlocking assembly (5). The side wall of the fan base (2) is provided with a socket (23) for inserting the fan blade (3) into which the fan blade (3) can be inserted. The fan blade (3) is provided with a snap-fit groove (31). The bottom of the fan base (2) is provided with a receiving groove (21) and a pressure plate (25) covering the receiving groove (21). The bottom of the receiving groove (21) is provided with a through hole (22). The snap-fit assembly (4) includes a snap-fit block (41) and an elastic reset structure (42) provided in the receiving groove (21). The snap-fit block (41) is provided with a snap-fit protrusion (411) that can be inserted into the snap-fit groove (31) to form a locking fit. The elastic reset structure (42) is used to assist the snap-fit block (41) in locking the fan blade (3). The unlocking component (5) includes a trigger block (51) and an unlocking block (52). The side wall of the fan base (2) is provided with a mounting hole (24). The trigger block (51) passes through the mounting hole (24) and is exposed outside the fan base (2). The unlocking block (52) and the snap-fit block (41) slide relative to each other along the inclined structure. When the trigger block (51) drives the unlocking block (52) to move horizontally, the snap-fit block (41) moves until the snap-fit protrusion (411) disengages from the snap-fit groove (31) to release the lock on the fan blade (3).
2. The quick-connect ceiling fan light according to claim 1, characterized in that, The inclined structure includes a first inclined surface (4131) and a second inclined surface (5211) that slide relative to each other. The snap-fit block (41) is provided with a groove (413). The unlocking block (52) is provided with a slider (521) that can slide into the groove (413). The groove (413) is provided with the first inclined surface (4131). The slider (521) is provided with the second inclined surface (5211). The first inclined surface (4131) is located below the second inclined surface (5211).
3. The quick-connect ceiling fan light according to claim 1, characterized in that, The snap-fit block (41) is provided with a placement groove (412), the elastic reset structure (42) is a spring, the spring is provided in the placement groove (412) and can extend and retract in the vertical direction, and the spring abuts against the pressure plate (25).
4. The quick-connect ceiling fan light according to claim 1, characterized in that, The unlocking block (52) has a threaded hole (523) on the side near the trigger block (51). The trigger block (51) is divided into a threaded section (511) and a trigger section (513). The outer wall of the threaded section (511) is provided with an external thread. The threaded section (511) is inserted into the threaded hole (523) and forms a helical fit with the trigger block (51). At least a part of the trigger section (513) passes through the mounting hole (24) and is exposed on the fan seat (2). When the trigger section (513) is rotated, the threaded section (511) drives the unlocking block (52) to move horizontally.
5. The quick-connect ceiling fan light according to claim 4, characterized in that, The trigger segment (513) is provided with a limit slot (5131) for inserting a tool.
6. The quick-connect ceiling fan light according to claim 4, characterized in that, The trigger block (51) is also provided with a toothed section (512), which is located between the threaded section (511) and the trigger section (513). The outer wall of the toothed section (512) is provided with a plurality of toothed grooves (5121). The unlocking component (5) also includes an elastic toothed block (53), which is located in the receiving groove (21) and close to the mounting hole (24). The toothed block (53) is provided with a toothed hole (531) corresponding to the mounting hole (24). The hole wall of the toothed hole (531) is provided with a toothed protrusion (532) that can engage with the toothed groove (5121). The toothed block (53) is provided with a deformation hole (533) located near the toothed protrusion (532) to provide deformation space for the toothed protrusion (532).
7. The quick-connect ceiling fan light according to claim 1, characterized in that, The unlocking block (52) and the trigger block (51) are fixedly connected and are used to press or pull out the trigger block (51) to drive the unlocking block (52) to move horizontally.
8. The quick-connect ceiling fan light according to claim 2, characterized in that, Both the first inclined surface (4131) and the second inclined surface (5211) are inclined downward toward the mounting hole (24).
9. The quick-connect ceiling fan light according to claim 1, characterized in that, The unlocking block (52) has a clearance groove (522) on the side near the locking block (41) that forms a clearance fit with the locking block (41), and the opening of the clearance groove (522) faces the locking block (41).
10. The quick-connect ceiling fan light according to claim 1, characterized in that, The snap-fit protrusion (411) has a guide slope (4111) on the side facing the mounting hole (24), and the guide slope (4111) is inclined downward towards the mounting hole (24).