Ceiling down lamp

Abstract

The ceiling down lamp comprises a lamp body assembly, a face frame and a buckle assembly, the lamp body assembly is provided with a rotating shaft, a buckle assembly body part and two symmetrical buckle parts extending from the two ends of the body part, the body part is provided with a shaft groove connected with the rotating shaft in a matched mode, and the inner wall of the face frame is provided with buckle positions locked with the buckle parts in a matched mode; the buckle assembly has a locking state and an unlocking state, an elastic piece is further arranged between the body part and the lamp body assembly, and the elastic piece enables the buckle assembly to have the tendency of moving towards the locking state all the time. The acting force is applied to the body part, so that the buckle assembly is switched from the locking state to the unlocking state, the body part rotates around the rotating shaft to drive the buckle part to be separated from the buckle position, and then the lamp body assembly and the face frame can be unlocked and separated. According to the ceiling down lamp, quick disassembly and assembly are achieved by pressing the buckle assembly, and the assembly and disassembly efficiency of the ceiling down lamp is remarkably improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lamps, in particular to a ceiling down lamp. BACKGROUND

[0002] In recent years, the performance of LED lamps is continuously improved, and compared with traditional light sources, LED lamps have advantages in service life, starting time, stability, safety, environmental protection and other aspects. LED lamps have gradually replaced traditional lamps. LED lamps can be divided into fixed LED lamps and adjustable LED lamps according to whether the light projection direction can be adjusted. The adjustable LED lamp mainly relies on an angle adjusting device arranged on the lamp to enable the lamp to adjust the lighting angle in multiple directions to meet the special lighting needs of users. The ceiling down lamp belongs to the LED lamp and can provide sufficient light to goods to present a good visual effect. However, the existing ceiling down lamp is generally fixed by screws or bolts during assembly and disassembly, which affects the disassembly efficiency. CONTENT OF THE UTILITY MODEL

[0003] The purpose of the embodiment of the present application is to provide a ceiling down lamp, which can be quickly assembled by a buckle assembly during assembly and quickly disassembled by pressing the buckle assembly during disassembly, thereby obviously improving the assembly and disassembly efficiency of the ceiling down lamp.

[0004] To achieve the above purpose, the following technical scheme is adopted in the present application:

[0005] On the one hand, a ceiling down lamp is provided, which comprises a lamp body assembly, a face frame and a buckle assembly. The lamp body assembly is provided with a rotating shaft. The buckle assembly comprises a body part and two symmetrical buckle parts extending from both ends of the body part. An axle slot matched with the rotating shaft is arranged on the body part. An inner wall of the face frame is provided with a buckle position matched and locked with the buckle part.

[0006] The buckle assembly has a locked state and an unlocked state. An elastic member is further arranged between the body part and the lamp body assembly. The elastic member enables the buckle assembly to always have a tendency to move towards the locked state. In the locked state, the buckle part is locked in the buckle position, thereby locking the lamp body assembly and the face frame. An acting force is applied to the body part, so that the buckle assembly is switched from the locked state to the unlocked state. The body part rotates around the rotating shaft, driving the buckle part to be separated from the buckle position, thereby enabling the lamp body assembly and the face frame to be unlocked and separated.

[0007] Further, the lamp body assembly comprises a rotating frame, a swinging frame and a light part. The buckle assembly is arranged on the outer wall of the rotating frame. The rotating frame can rotate relative to the face frame. The swinging frame is installed on the inner side of the rotating frame and can swing relative to the rotating frame. The light part is installed on the swinging frame.

[0008] Further, the inner wall of the rotating frame is provided with convex points, and the outer wall of the swinging frame is provided with a plurality of clamping grooves, when the swinging frame swings relative to the rotating frame, the convex points are clamped into the clamping grooves, and the convex points hit the side walls of the clamping grooves to form a click.

[0009] Further, the outer wall of the swinging frame is further provided with a plurality of swinging marks, and the plurality of swinging marks are symmetrically arranged with the plurality of clamping grooves, when the convex points are clamped into any one of the clamping grooves, the top edge of the rotating frame swings to the corresponding swinging mark.

[0010] Further, the sliding gasket is arranged between the swinging frame and the rotating frame, and the axis direction of the sliding gasket is perpendicular to the center line direction of the convex points.

[0011] Further, the outer wall surface of the swinging frame is provided with a gasket hole, the sliding gasket is embedded in the gasket hole, and the sliding gasket is locked between the swinging frame and the rotating frame through a fastener.

[0012] Further, the top of the swinging frame is provided with a sliding groove, and the light part is provided with a convex strip matched with the sliding groove, the convex strip is rotated and clamped into the sliding groove, so that the light part is mounted on the swinging frame.

[0013] Further, the light part and the swinging frame are further provided with an anti-reversing structure.

[0014] Further, the anti-reversing structure comprises a bouncing ball provided on the swinging frame, and a bullet hole provided on the light part and corresponding to the bouncing ball.

[0015] Further, the angle of the rotating frame relative to the face frame is α, and the angle of the swinging frame relative to the rotating frame is β, wherein 0 < α ≤ 355°, and 0 < β ≤ 30°.

[0016] The beneficial effects of the present application are that the ceiling lamp mainly comprises a lamp body assembly, a face frame and a buckle assembly. The rotating shaft is ingeniously arranged on the lamp body assembly, and the buckle assembly comprises a body part and two buckle parts symmetrically extended from both ends of the body part. The body part is provided with a shaft groove matched with the rotating shaft, so as to ensure that the buckle assembly can be flexibly rotated around the rotating shaft. At the same time, the inner wall of the face frame is designed with a buckle position matched with the buckle part, so as to realize a stable locking effect.

[0017] The buckle assembly has a locking state and an unlocking state. In the locking state, the buckle assembly is always subjected to a force towards the locking state due to the elastic member arranged between the body part and the lamp body assembly. When the buckle part is accurately buckled into the buckle position of the face frame, the lamp body assembly is tightly locked with the face frame. This design not only ensures the stable installation of the ceiling lamp, but also greatly improves the stability of the structure.

[0018] When disassembly is needed, the user only needs to exert a proper force on the body part of the buckle assembly to easily overcome the elastic force of the elastic member, so that the buckle assembly is switched from the locking state to the unlocking state. In the unlocking state, the buckle part is naturally separated from the buckle position, and at this time the user can conveniently rotate the buckle assembly around the rotating shaft, thereby realizing the easy separation of the lamp body assembly from the face frame. This process does not require the use of any tools such as screws or bolts, thereby greatly simplifying the disassembly process and improving the operation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] The present application will be further described in detail below according to the drawings and embodiments.

[0020] Figure 1 A perspective view of the ceiling lamp according to the embodiment of the present application;

[0021] Figure 2 An exploded view of the ceiling lamp according to the embodiment of the present application;

[0022] Figure 3 A perspective view of the rotating frame according to the embodiment of the present application;

[0023] Figure 4 A perspective view of the buckle assembly and the elastic member according to the embodiment of the present application;

[0024] Figure 5 A perspective view of the face frame according to the embodiment of the present application;

[0025] Figure 6 A perspective view of the light part according to the embodiment of the present application;

[0026] Figure 7 An assembly view of the rotating frame and the swinging frame according to the embodiment of the present application;

[0027] Figure 8 An exploded view of the rotating frame and the swinging frame according to the embodiment of the present application;

[0028] Figure 9 A schematic view of the buckle slot according to the embodiment of the present application.

[0029] In the figure: 1, lamp body assembly; 101, light part; 102, swing frame; 103, rotating frame; 104, through slot; 105, rotating shaft; 106, mounting portion; 107, groove; 108, limiting groove; 1011, convex strip; 1012, bullet hole; 1021, sliding groove; 1022, marble; 1023, gasket hole; 1024, swing mark; 1025, clamping groove; 1031, clamping part; 1032, convex point; 2, face frame; 201, echo groove; 202, buckle position; 203, first boss; 3, buckle assembly; 301, body part; 302, buckle part; 303, shaft groove; 4, elastic part; 401, limiting sheet; 5, front cover; 501, buckle part; 6, sliding gasket; 7, fastener. DETAILED DESCRIPTION

[0030] To make the technical problems solved by the present application, the technical solutions adopted and the technical effects reached more clear, the technical solutions of the embodiments of the present application are described in further detail below. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0031] In the description of the present application, unless explicitly defined and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] In the present application, unless explicitly defined and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0033] As Figures 1-9As shown, the embodiment provides a ceiling lamp, comprising a lamp body assembly 1, a face frame 2, and a buckle assembly 3. The lamp body assembly 1 is provided with a rotating shaft 105. The buckle assembly 3 comprises a body part 301 and two symmetrical buckle parts 302 extending from both ends of the body part 301. The body part 301 is provided with a shaft groove 303 for matching connection with the rotating shaft 105. The inner wall of the face frame 2 is provided with a buckle position 202 for matching locking with the buckle part 302.

[0034] The buckle assembly 3 has a locking state and an unlocking state. A resilient member 4 is further arranged between the body part 301 and the lamp body assembly 1. The resilient member 4 makes the buckle assembly 3 always have a tendency to move towards the locking state. In the locking state, the buckle part 302 is locked in the buckle position 202, thereby locking the lamp body assembly 1 and the face frame 2. By applying a force on the body part 301, the buckle assembly 3 is switched from the locking state to the unlocking state. The body part 301 rotates around the rotating shaft 105, driving the buckle part 302 to disengage from the buckle position 202, thereby enabling the lamp body assembly 1 and the face frame 2 to be unlocked and separated.

[0035] The design of the ceiling lamp ingeniously combines the structure characteristics of the buckle assembly 3, the rotating shaft 105, the resilient member 4, and the face frame 2, achieving the functions of quick assembly and disassembly. The specific working principle is as follows:

[0036] Assembly process: First, the lamp body assembly 1 is connected with the shaft groove 303 on the body part 301 of the buckle assembly 3 through the rotating shaft 105 thereon. In this way, the buckle assembly 3 can rotate around the rotating shaft 105 to a certain extent. Then, the face frame 2 is placed around the corresponding installation position of the lamp body assembly 1, so that the buckle position 202 on the inner wall of the face frame 2 is aligned with the buckle part 302 of the buckle assembly 3. Due to the action of the resilient member 4 (such as a spring), the buckle assembly 3 always has a tendency to move towards the locking state. Therefore, when the buckle position 202 contacts the buckle part 302, the buckle part 302 will be elastically clamped into the buckle position 202, achieving the locking of the lamp body assembly 1 and the face frame 2.

[0037] Disassembly process: When disassembling the ceiling lamp, the user only needs to apply a proper force (such as pressing or pushing) on the body part 301 of the buckle assembly 3. This force will overcome the elastic force of the resilient member 4, making the buckle assembly 3 switch from the locking state to the unlocking state. In the unlocking state, the buckle part 302 will disengage from the buckle position 202. At this time, the user can rotate the buckle assembly 3 around the rotating shaft 105, further separating the lamp body assembly 1 and the face frame 2. Finally, the user can completely separate the lamp body assembly 1 and the face frame 2, completing the disassembly process.

[0038] Overall, through the quick locking and unlocking functions of the buckle assembly 3, users can easily assemble and disassemble the ceiling lamp without using fasteners 7 such as screws or bolts, greatly improving the disassembly efficiency. Compared with the traditional screw fixing method, this design simplifies the operation process, reduces the complexity and time cost in the installation and disassembly process. The quick disassembly design makes it more convenient for users to replace or maintain the ceiling lamp, improving the user experience. Since the disassembly process is simple and fast, users can save a lot of time and labor cost when maintaining the ceiling lamp, thereby reducing the overall maintenance cost.

[0039] Especially critical is the active unlocking mechanism designed for the buckle assembly 3. Compared with conventional buckle structures, traditional designs often rely on passive opening, which requires users to exert a large external force (such as pulling) to overcome the locking force of the buckle structure, thereby separating the two components. However, this method not only is cumbersome to operate, but also has potential risks: excessive pulling force may not only damage the buckle structure itself, but also cause unnecessary damage to the lamp body assembly 1 connected to it. In contrast, the present application introduces a simple and quick installation structure by combining the pressing of the buckle assembly 3 with the rotating shaft 105, completely overturning this traditional mode. Users only need to exert a moderate pressing force on the body part 301 of the buckle assembly 3 to easily trigger the unlocking mechanism of the buckle assembly 3. This design not only makes the disassembly process between the lamp body assembly 1 and the face frame 2 quick and easy, but more importantly, it avoids the risk of damage to the buckle or the lamp body assembly 1 caused by excessive force in the traditional way. In addition, this design also fully considers the user experience and convenience. Through the pressing unlocking method, users can easily complete the disassembly and assembly of the ceiling lamp without using any additional tools. This not only improves the operation efficiency, but also reduces the maintenance cost, making it easier for users to replace or maintain the ceiling lamp.

[0040] Further, the buckle assembly 3 is provided with two, two buckle assemblies 3 are symmetrically arranged on the inner wall of the lamp body assembly 1. The symmetrical arrangement of the two buckle assemblies 3 means that they provide the same locking and unlocking function on both sides of the lamp body assembly 1. This design makes the connection between the lamp body assembly 1 and the face frame 2 more secure, effectively preventing the overall structure from loosening or falling off due to the failure of a single buckle assembly 3. At the same time, the symmetrical arrangement of the buckle assembly 3 also simplifies the disassembly process. Users only need to press both buckle assemblies 3 at the same time to easily separate the lamp body assembly 1 from the face frame 2. This design not only improves the operation efficiency, but also reduces the complexity and time cost in the disassembly process. Moreover, the symmetrical arrangement of the two buckle assemblies 3 also helps to balance the stress on the lamp body assembly 1 during installation. This helps to prevent deformation or damage to the lamp body assembly 1 caused by uneven stress, thereby prolonging the service life of the ceiling lamp.

[0041] It is worth mentioning that since the buckle assembly 3 is arranged on the inner wall of the lamp body assembly 1, when an external force is applied, only the body part 301 needs to be pressed with a finger, and then pressed outward at the same time to make the buckle assembly 3 switch to the unlocked state, which is equivalent to the buckle part 302 moving inward to disengage the buckle position 202, thereby quickly disassembling the lamp body assembly 1 and the face frame 2.

[0042] In some embodiments, the lower part of the lamp body assembly 1 is provided with two through grooves 104, the rotating shaft 105 is arranged in the through groove 104, and the axis direction of the rotating shaft 105 is perpendicular to the length direction of the through groove 104, and the buckle part 302 is located in the through groove 104. The design of the two through grooves 104 aims to accommodate and guide the rotating motion of the buckle assembly 3. The rotating shaft 105 is ingeniously arranged in the through groove 104, and its axis direction is perpendicular to the length direction of the through groove 104. This layout ensures that the buckle assembly 3 can rotate smoothly along the predetermined path without deviation or jamming. At the same time, the vertical arrangement of the rotating shaft 105 also helps to improve the stability of the buckle assembly 3 in the locked state, preventing accidental unlocking due to external interference. The buckle part 302 is also designed to be located in the through groove 104, which not only makes full use of the space of the through groove 104, but also makes the buckle part 302 move more smoothly during locking and unlocking. When the buckle assembly 3 is in the locked state, the buckle part 302 will tightly fit on the side wall of the through groove 104, thereby forming a stable connection with the buckle position 202 of the face frame 2. When unlocking is needed, the user only needs to press the body part 301 of the buckle assembly 3, so that the buckle part 302 smoothly disengages from the buckle position 202 along the track of the through groove 104. This scheme not only improves the compactness and aesthetics of the ceiling lamp structure, but also further enhances its disassembly efficiency and convenience. Users do not need complex operations or additional tools to easily achieve the quick separation and reassembly of the lamp body assembly 1 and the face frame 2.

[0043] Further, two said through grooves 104 form a mounting portion 106 corresponding to the position of the body portion 301, and the elastic member 4 is arranged between the mounting portion 106 and the body portion 301. The mounting portion 106 corresponding to the position of the body portion 301 is formed between the two through grooves 104, which not only provides an ideal position for the installation of the elastic member 4, but also further enhances the connection stability and reliability between the lamp body assembly 1 and the buckle assembly 3. Specifically, the design of the mounting portion 106 enables the elastic member 4 to be tightly fitted between the body portion 301 and the lamp body assembly 1. The introduction of the elastic member 4 (such as a spring) provides a continuous force towards the locking state for the buckle assembly 3, which ensures that the buckle portion 302 can be stably retained in the buckle position 202 when not subjected to external force, thereby achieving a firm connection between the lamp body assembly 1 and the face frame 2. At the same time, the presence of the mounting portion 106 also provides convenience for the installation and replacement of the elastic member 4. When the user needs to maintain or replace the elastic member 4, the elastic member 4 in the mounting portion 106 can be easily accessed by simply disassembling the buckle assembly 3, which not only reduces the maintenance cost, but also improves the maintainability and service life of the product.

[0044] Further, the mounting portion 106 is provided with a recess 107, and the opposite two inner walls of the recess 107 are provided with limiting grooves 108, and the two sides of the elastic member 4 are provided with limiting pieces 401 which cooperate with the limiting grooves 108 to limit the position. The design of the recess 107 on the mounting portion 106 not only provides a more accurate positioning point for the installation of the elastic member 4, but also enables the elastic member 4 to more evenly distribute its deformation when subjected to force, which helps to prolong the service life of the elastic member 4, and at the same time ensures that the buckle assembly 3 can maintain a stable movement trajectory during the locking and unlocking process. The limiting grooves 108 provided on the opposite two inner walls of the recess 107 further enhance the connection strength between the elastic member 4 and the mounting portion 106. The design of the limiting grooves 108 enables the limiting pieces 401 on both sides of the elastic member 4 to be tightly embedded therein, thereby preventing the elastic member 4 from shifting or falling off during the force process, which not only improves the stability of the entire structure, but also ensures the reliability of the buckle assembly 3 in the locked state.

[0045] Preferably, the front cover 5 is further provided with a buckle 501, and the inner wall of the face frame 2 is further provided with a first boss 203 matched with the buckle 501, and the first boss 203 is circumferentially arranged on the inner wall of the face frame 2. The front cover 5 is provided with a buckle 501, and at the same time, the inner wall of the face frame 2 is provided with a first boss 203 matched with the buckle 501, and the first boss 203 is circumferentially arranged on the inner wall of the face frame 2. This design not only ensures the stability of the connection between the front cover 5 and the face frame 2, but also makes the user not worry about the direction problem when installing the front cover 5, thereby greatly improving the installation efficiency. The cooperation mode of the buckle 501 and the first boss 203 is simple and effective. When the user approaches the front cover 5 to the face frame 2, the buckle 501 will automatically enter the first boss 203, thereby realizing the close connection between the two, which not only simplifies the installation process, but also reduces the risk of installation errors caused by improper operation.

[0046] In addition, the introduction of the front cover 5 also provides additional protection and decoration for the ceiling lamp. The front cover 5 can shield the lamp body assembly 1 and the internal electronic elements, thereby preventing dust, water vapor and other impurities from entering the lamp body, protecting the normal operation of the lamp. At the same time, the design of the front cover 5 can also be customized according to the user's preferences and needs, thereby meeting different decoration styles and lighting needs.

[0047] Generally, the buckle position 202 is a second boss protruding from the inner wall of the face frame 2, and the second boss is circumferentially arranged on the inner wall of the face frame 2. The cooperation of the buckle part 302 and the second boss can realize the convenient installation of the face frame 2 and the lamp body assembly 1, that is, they do not need to be precisely assembled along a certain direction, but only need to be put on the lamp body assembly 1 in the direction of the face frame 2 to tightly clamp the second boss on the buckle part 302. The assembly method is fast and convenient. Moreover, the cooperation of the second boss and the buckle assembly 3 also has a certain fault tolerance. Even if there is a certain operation error in the installation or disassembly process of the user, the second boss can guide the buckle assembly 3 to return to the correct position to a certain extent, thereby ensuring the normal use of the ceiling lamp.

[0048] Further, the outer wall of the lamp body assembly 1 is provided with a clamping part 1031, and the inner wall of the face frame 2 is axially provided with a resonance groove 201. When the lamp body assembly 1 rotates relative to the face frame 2, the clamping part 1031 is clamped into the resonance groove 201, and the clamping part 1031 hits the side wall of the resonance groove 201 to form a click sound. In this scheme, the installation process of the ceiling lamp is endowed with more interactivity and interest. Specifically, the outer wall of the lamp body assembly 1 is ingeniously provided with the clamping part 1031, and the inner wall of the face frame 2 is axially provided with the resonance groove 201, so that when the lamp body assembly 1 rotates relative to the face frame 2, the clamping part 1031 can be clamped into the resonance groove 201, and a click sound is generated when it hits the side wall of the resonance groove 201. This click sound design not only provides clear installation feedback to the user, but also makes the installation process more intuitive and easy to operate. The user only needs to judge whether the lamp body assembly 1 has been correctly installed in place according to the sound of the click sound, thereby greatly improving the installation efficiency and accuracy.

[0049] At the same time, the cooperation of the clamping part 1031 and the resonance groove 201 also has a certain self-locking function. When the clamping part 1031 is clamped into the resonance groove 201, it will be constrained by the side wall of the resonance groove 201, thereby preventing the lamp body assembly 1 from being randomly disassembled without authorization. This design not only enhances the safety of the ceiling lamp, but also protects the integrity of its internal structure.

[0050] In addition, the design of the clamping part 1031 and the resonance groove 201 also takes into account the durability and reliability of the product. In order to ensure that the click sound is clear and lasting, the material, shape and size of the clamping part 1031 and the resonance groove 201 are carefully calculated and tested. This design not only ensures the long-term stability of the product, but also provides users with a more pleasant user experience.

[0051] In some embodiments, the lamp body assembly 1 includes a light piece 101, a swing frame 102, and a rotating frame 103, the buckle assembly 3 is arranged on the rotating frame 103, the swing frame 102 is movably mounted on the rotating frame 103 and can swing in the vertical direction relative to the rotating frame 103, and the light piece 101 is mounted on the swing frame 102. The rotating frame 103 serves as the main support structure of the lamp body assembly 1, and the outer wall of the rotating frame 103 is provided with the buckle assembly 3, so that the rotating frame 103 can rotate relative to the face frame 2 and be locked by the buckle assembly 3, which not only provides convenience for users to adjust the lighting angle, but also enhances the flexibility of the ceiling lamp during installation and disassembly. The swing frame 102 is spacedly mounted on the inner side of the rotating frame 103 and has a certain swinging ability relative to the rotating frame 103, so that the light piece 101 can adjust its irradiation direction with the swing of the swing frame 102, thereby realizing more precise lighting control. Users can change the irradiation range of the light piece 101 by adjusting the angle of the swing frame 102 according to actual needs, to meet different lighting needs. The light piece 101 is mounted on the swing frame 102 and serves as the core lighting component of the ceiling lamp, responsible for emitting light and providing lighting effect. The design of the light piece 101 can be customized according to user's preferences and needs, such as selecting different light source types, power, and color temperature, etc., to realize more personalized lighting experience.

[0052] It is particularly worth noting that since the light-emitting position of the light piece 101 is located inside the swing frame 102, it can effectively prevent the light piece 101 from leaking light and ensure that the lamp body will not leak light during use.

[0053] In addition, the split type lamp body assembly 1 design also brings more maintenance and replacement convenience. When users need to clean or replace the light piece 101, they can easily access the light piece 101 by simply disassembling the swing frame 102 or the rotating frame 103, greatly reducing the maintenance cost and time cost.

[0054] In particular, the inner wall of the rotating frame 103 is provided with protrusions 1032, and the outer wall of the swinging frame 102 is provided with a plurality of clamping grooves 1025. When the swinging frame 102 swings relative to the rotating frame 103, the protrusions 1032 are clamped into the clamping grooves 1025, and the protrusions 1032 hit the side walls of the clamping grooves 1025 to form a click sound. This click sound design not only provides more intuitive swinging feedback for the user, but also makes the swinging process more interesting and easy to control. The user can judge whether the swinging frame 102 has swung to the predetermined position by listening to the sound, thereby avoiding the inconvenience caused by visual limitations. The cooperation of the protrusions 1032 and the clamping grooves 1025 also has a certain self-locking function. When the protrusions 1032 are clamped into the clamping grooves 1025, they are constrained by the side walls of the clamping grooves 1025, thereby preventing the swinging frame 102 from accidentally swinging without authorization. This design not only enhances the stability of the ceiling lamp structure, but also improves its safety.

[0055] It is worth mentioning that this cooperation of the protrusions 1032 and the clamping grooves 1025 can also be used to adjust the swinging angle of the swinging frame 102. The user can gently push the swinging frame 102 to make the protrusions 1032 come out of the current clamping grooves 1025 and clamp into the adjacent clamping grooves 1025, thereby realizing the fine adjustment of the swinging angle. This design not only increases the flexibility of the product, but also provides the user with more lighting options.

[0056] Meanwhile, the outer wall of the swing frame 102 is also provided with a plurality of swing marks 1024, which are symmetrically positioned with the plurality of clamping grooves 1025. When the swing frame 102 swings relative to the rotating frame 103, the convex point 1032 is clamped into any one of the clamping grooves 1025, and the top edge of the rotating frame 103 swings to the corresponding swing mark 1024. The swing mark 1024 corresponds to the clamping groove 1025 one by one, which ensures that when the user operates the swing frame 102 to swing relative to the rotating frame 103, the convex point 1032 is clamped into one clamping groove 1025, and the top edge of the rotating frame 103 will swing to the corresponding swing mark 1024. In this way, the user can quickly determine the swing angle and position of the swing frame 102 by checking the swing mark 1024, without the need for complex visual or auditory judgment. The swing mark 1024 is also designed to meet the visual needs of users, usually set to eye-catching colors or shapes, so that users can easily identify them. In addition, the number and distribution of swing marks 1024 are carefully planned to ensure that they can cover the entire swing range of the swing frame 102 and provide sufficient resolution for users to select the desired lighting angle. Moreover, the corresponding relationship between the swing mark 1024 and the clamping groove 1025 also provides more precise swing control for the user. The user can fine-tune the swing angle by gently pushing the swing frame 102 and listening to the click sound when the convex point 1032 is clamped into the clamping groove 1025, while observing the alignment of the top edge of the rotating frame 103 with the swing mark 1024. This not only improves the flexibility of the product, but also provides users with a more personalized lighting experience.

[0057] In further designs of the present application, a sliding gasket 6 is added between the swing frame 102 and the rotating frame 103 of the ceiling lamp. This design not only improves the smoothness of the product's swing, but also ensures that there is no jamming phenomenon during the swing. Specifically, the axis direction of the sliding gasket 6 is perpendicular to the center line direction of the convex point 1032. This layout allows the sliding gasket 6 to provide stable support and lubrication between the swing frame 102 and the rotating frame 103 when the swing frame 102 swings relative to the rotating frame 103. The material of the sliding gasket 6 is usually selected from materials with high wear resistance and low friction coefficient to ensure that it can maintain excellent sliding performance even after long-term use. By setting the sliding gasket 6, the swing frame 102 and the rotating frame 103 can maintain a uniform and smooth motion state when they swing to any angle. This not only improves the operation feel of the product, but also allows users to adjust the lighting angle more easily, meeting different lighting needs.

[0058] Optionally, the outer wall surface of the swing frame 102 is provided with a gasket hole 1023, and the sliding gasket 6 is embedded in the gasket hole 1023 and locked between the swing frame 102 and the rotating frame 103 by the fastener 7. The shape and size of the gasket hole 1023 match those of the sliding gasket 6, so that the sliding gasket 6 can be easily embedded in the gasket hole 1023. At the same time, the position of the gasket hole 1023 is also carefully planned to ensure that the sliding gasket 6 can be correctly positioned on the contact surface between the swing frame 102 and the rotating frame 103, thereby playing the best lubricating and supporting role. In order to stably lock the sliding gasket 6 between the swing frame 102 and the rotating frame 103, the design also uses the fastener 7. The fastener 7 is usually selected from common connecting pieces such as screws and nuts, which pass through the gasket hole 1023 and cooperate with the threaded holes or mounting holes on the swing frame 102 and the rotating frame 103 to firmly fix the sliding gasket 6 between them.

[0059] In some embodiments, the top of the swing frame 102 is provided with a sliding groove 1021, and the light piece 101 is provided with a protruding strip 1011 that cooperates with the sliding groove 1021. The protruding strip 1011 is rotated and clamped into the sliding groove 1021, so that the light piece 101 is installed on the swing frame 102. The shape and size of the sliding groove 1021 are carefully planned to ensure that it can perfectly cooperate with the protruding strip 1011 on the light piece 101. The protruding strip 1011 is part of the light piece 101, and its shape and size match those of the sliding groove 1021, so that the light piece 101 can be rotated and clamped into the sliding groove 1021 through the protruding strip 1011, thereby achieving stable installation. This installation method not only simplifies the installation process of the light piece 101, but also improves the accuracy and reliability of the installation. The user only needs to align the protruding strip 1011 of the light piece 101 with the sliding groove 1021 of the swing frame 102, and then rotate it slightly to fix the light piece 101 on the swing frame 102. Compared with the traditional installation method, this method is more time-saving and labor-saving, and is less likely to make installation errors. Moreover, the design of the sliding groove 1021 and the protruding strip 1011 also takes into account the maintainability of the product. When the user needs to clean or replace the light piece 101, he or she only needs to rotate the light piece 101 slightly to make the protruding strip 1011 come out of the sliding groove 1021, and then the light piece 101 can be easily disassembled. This not only reduces the maintenance cost and time cost, but also improves the overall maintainability of the product.

[0060] At the same time, the anti-reversing structure is added between the light piece 101 and the swing frame 102, which not only enhances the overall stability of the ceiling lamp, but also avoids the accidental reverse rotation of the light piece 101 during installation or use.

[0061] Specifically, the anti-reversing structure includes a ball 1022 protruding from the swing frame 102, and a hole 1012 corresponding to the ball 1022 on the light piece 101. When the light piece 101 is rotated and clamped into the sliding groove 1021 of the swing frame 102 through the protruding strip 1011, the ball 1022 will fall into the hole 1012, forming a stable locking structure. This structure not only prevents the light piece 101 from accidentally falling off during installation, but also avoids the situation of reversing due to vibration or external force in long-term use. The design of the ball 1022 and the hole 1012 also takes into account the ease of use and reliability of the product. The ball 1022 is usually made of materials with high elasticity and wear resistance to ensure stable performance in long-term use. At the same time, the shape and size of the hole 1012 are carefully planned to ensure that the ball 1022 can easily fall into it and form a good locking effect.

[0062] It is worth noting that the introduction of the anti-reversing structure does not increase the complexity and cost of the product. On the contrary, it solves the problem of reversing the light piece 101 in a simple and effective way, improving the overall performance and user experience of the product.

[0063] In the specific design of this application, the rotation angle α of the rotating frame 103 relative to the face frame 2 and the swing angle β of the swing frame 102 relative to the rotating frame 103 are clearly defined. This design not only ensures that the ceiling lamp has a sufficient range of illumination angle adjustment, but also guarantees the convenience and stability of its operation.

[0064] Specifically, the rotation angle α of the rotating frame 103 relative to the face frame 2 is set to 0 < α ≤ 355°, which means that the rotating frame 103 can almost completely rotate a circle around the face frame 2 (considering the slight error in actual manufacturing and installation, 355° is a practical value close to 360°). Such design allows users to easily adjust the light to any desired direction according to lighting needs, greatly improving the flexibility and personalization of lighting effects.

[0065] At the same time, the swing angle β of the swing frame 102 relative to the rotating frame 103 is set to 0 < β ≤ 30°, which not only ensures that the swing frame 102 has enough swing space to meet the needs of different illumination angles, but also avoids the instability or difficulty of operation caused by too large swing angle. Within the swing range of 30°, users can finely adjust the illumination angle of the light piece 101 to achieve the best lighting effect.

[0066] It is worth noting that the setting of these two angle ranges is carefully calculated and tested to ensure that the ceiling lamp can provide sufficient adjustment of the lighting angle while maintaining the stability of the structure and the convenience of operation. In addition, these parameters also take into account the manufacturing and installation errors of the product to ensure that the expected effect can be achieved in actual application.

[0067] In the description herein, it should be understood that the terms "upper", "lower", "left", "right", and the like orientation or position relationship are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0068] In the description of the present specification, the description referring to the terms "an embodiment", "an example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.

[0069] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

[0070] The technical principles of the present application are described above in conjunction with specific embodiments. These descriptions are only for the purpose of explaining the principles of the present application, and cannot be interpreted in any way as a limitation on the scope of protection of the present application. Based on the explanation here, those skilled in the art do not need to make creative efforts to think of other specific embodiments of the present application, and these ways will fall within the scope of protection of the present application.

Claims

1. A ceiling downlight, characterized in that: include: A lamp body assembly (1), a face frame (2) and a buckle assembly (3), wherein the lamp body assembly (1) is provided with a rotating shaft (105), the buckle assembly (3) comprises a main body portion (301), and two symmetrical buckle portions (302) extending from both ends of the main body portion (301), the main body portion (301) is provided with an axis groove (303) that cooperates with the rotating shaft (105), and the inner wall of the face frame (2) is provided with a buckle position (202) that cooperates with and locks with the buckle portion (302); The buckle assembly (3) has a locked state and an unlocked state. An elastic member (4) is further provided between the main body (301) and the lamp body assembly (1). The elastic member (4) enables the buckle assembly (3) to always have a tendency to move toward the locked state. In the locked state, the buckle portion (302) is locked at the buckle position (202), thereby locking the lamp body assembly (1) and the face frame (2). When a force is applied to the main body (301), the buckle assembly (3) switches from the locked state to the unlocked state. The main body (301) rotates around the rotating shaft (105), driving the buckle portion (302) to disengage from the buckle position (202), thereby enabling the lamp body assembly (1) and the face frame (2) to be unlocked and separated.

2. The ceiling downlight according to claim 1, characterized in that: The lamp body assembly (1) comprises a rotating frame (103), a swinging frame (102) and a lighting component (101); the buckle assembly (3) is arranged on the outer wall of the rotating frame (103); the rotating frame (103) can rotate relative to the face frame (2); the swinging frame (102) is installed at intervals on the inner side of the rotating frame (103) and can swing relative to the rotating frame (103); and the lighting component (101) is installed on the swinging frame (102).

3. The ceiling downlight according to claim 2, characterized in that: The inner wall of the rotating frame (103) is provided with a convex point (1032), and the outer wall of the swinging frame (102) is provided with a plurality of slots (1025). When the swinging frame (102) swings relative to the rotating frame (103), the convex point (1032) is inserted into the slot (1025), and the convex point (1032) hits the side wall of the slot (1025) to form a spring sound.

4. The ceiling downlight according to claim 3, characterized in that: The outer wall of the swing frame (102) is further provided with a plurality of swing marks (1024), and the positions of the plurality of swing marks (1024) and the plurality of card slots (1025) are symmetrical one to one. When the swing frame (102) swings relative to the rotation frame (103), when the protrusion (1032) is engaged in any of the card slots (1025), the top edge of the rotation frame (103) swings to the corresponding swing mark (1024).

5. The ceiling downlight according to claim 3, characterized in that: A sliding gasket (6) is further provided between the swing frame (102) and the rotating frame (103), and the axial direction of the sliding gasket (6) is perpendicular to the center line direction of the convex point (1032).

6. The ceiling downlight according to claim 5, characterized in that: A gasket hole (1023) is provided on the outer wall of the swing frame (102), and the sliding gasket (6) is embedded in the gasket hole (1023) and locked between the swing frame (102) and the rotating frame (103) via a fastener (7).

7. The ceiling downlight according to claim 2, characterized in that: A sliding groove (1021) is provided on the top of the swing frame (102), and the lighting component (101) is provided with a protrusion (1011) that cooperates with the sliding groove (1021) to engage therewith. The protrusion (1011) is rotated and engaged with the sliding groove (1021), so that the lighting component (101) is installed on the swing frame (102).

8. The ceiling downlight according to claim 7, characterized in that: An anti-reversal structure is also provided between the lighting component (101) and the swing frame (102).

9. The ceiling downlight according to claim 8, characterized in that: The anti-reversal structure comprises a marble (1022) protruding from the swing frame (102), and a bullet hole (1012) corresponding to the marble (1022) and provided on the lighting component (101).

10. The ceiling downlight according to claim 2, characterized in that: The angle at which the rotating frame (103) rotates relative to the face frame (2) is α, and the angle at which the swinging frame (102) swings relative to the rotating frame (103) is β, wherein 0<α≤355° and 0<β≤30°.

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