Ceiling down lamp

Abstract

The ceiling down lamp comprises a lamp body assembly, a face frame and a buckle assembly, two through grooves are formed in the lower portion of the lamp body assembly, rotating shafts are arranged in the through grooves, the buckle assembly comprises a body part and two buckle parts, shaft grooves connected with the rotating shafts in a matched mode are formed in the body part, and buckle positions locked with the buckle parts in a matched mode are arranged on the inner wall of the face frame; 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 downlights, and in particular to a ceiling downlight. Background Art

[0002] In recent years, the performance of LED lamps has been continuously improved. Compared with traditional light sources, they have advantages in service life, start-up time, stability, safety, environmental protection and other aspects. LED lamps have gradually replaced traditional lamps. LED lamps are divided into fixed LED lamps and adjustable LED lamps according to whether the light projection direction can be adjusted. Adjustable LED lamps mainly rely on adding angle adjustment devices to the lamps, so that the lamps can adjust the lighting angle in multiple directions to meet the user's special lighting needs. Ceiling downlights are a kind of LED lamps, which can provide sufficient light for products to present good visual effects. However, the existing ceiling downlights are generally fixed by screws or screws during assembly and disassembly, which affects their disassembly and assembly efficiency. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide a ceiling downlight, which can achieve quick assembly through a snap-on component during assembly and quick disassembly and assembly by pressing the snap-on component during disassembly, thereby significantly improving the assembly and disassembly efficiency of the ceiling downlight.

[0004] To achieve the above objectives, this application adopts the following technical solutions:

[0005] On the one hand, a ceiling downlight is provided, comprising: a lamp body assembly, a face frame and a buckle assembly, wherein two through slots are provided at the lower part of the lamp body assembly, a rotating shaft is provided in the through slot, and the axis direction of the rotating shaft is perpendicular to the length direction of the through slot, the buckle assembly comprises a main body portion, and two symmetrical buckle portions extending from both ends of the main body portion, the main body portion is provided with an axis groove matched with the rotating shaft, the inner wall of the face frame is provided with a buckle position matched with the buckle portion for locking, and the buckle portion is located in the through slot;

[0006] The buckle assembly has a locked state and an unlocked state, and an elastic member is further provided between the main body and the lamp body assembly, and the elastic member enables the buckle assembly to always have a tendency to move toward the locked state. In the locked state, the buckle portion is locked in the buckle position, thereby locking the lamp body assembly and the face frame; a force is applied to the main body to switch the buckle assembly from the locked state to the unlocked state, and the main body rotates around the rotating shaft, driving the buckle portion to disengage from the buckle position, thereby enabling the lamp body assembly and the face frame to be unlocked and separated.

[0007] Furthermore, two of the buckle assemblies are provided, and the two buckle assemblies are symmetrically arranged on the inner wall of the lamp body assembly.

[0008] Furthermore, a mounting portion corresponding to the position of the main body portion is formed between the two through grooves, and the elastic member is arranged between the mounting portion and the main body portion.

[0009] Furthermore, the mounting portion is provided with a groove, and two inner walls opposite to the groove are provided with limiting grooves, and limiting plates cooperating with the limiting grooves are protruded on both sides of the elastic member.

[0010] Furthermore, it also includes a front cover, on which a snap-fit ​​piece is provided, and the inner wall of the face frame is provided with a first boss which cooperates and locks with the snap-fit ​​piece, and the first boss is provided in a circle extending circumferentially along the inner wall of the face frame.

[0011] Furthermore, the buckle position is a second boss protruding from the inner wall of the face frame, and the second boss is provided in a circle extending circumferentially along the inner wall of the face frame.

[0012] Furthermore, the lamp body assembly can rotate 0-355° relative to the face frame.

[0013] Furthermore, a retaining piece is provided on the outer wall of the lamp body assembly, and an echo groove is axially provided on the inner wall of the face frame. When the lamp body assembly rotates relative to the face frame, the retaining piece is inserted into the echo groove, and the retaining piece hits the side wall of the echo groove to form a spring sound.

[0014] Furthermore, the lamp body assembly includes a lighting component, a swing frame and a rotating frame, the buckle assembly is arranged on the rotating frame, the swing frame is movably mounted on the rotating frame and can swing in a vertical direction relative to the rotating frame, and the lighting component is mounted on the swing frame.

[0015] Furthermore, the lamp body assembly can rotate 0-30° relative to the face frame.

[0016] The beneficial effects of the present application are as follows: the ceiling downlight is mainly composed of a lamp body assembly, a face frame and a buckle assembly. A rotating shaft is cleverly arranged on the lamp body assembly, and the buckle assembly includes a main body and two buckle parts symmetrically extending from both ends of the main body. The main body is provided with an axis groove matching the rotating shaft to ensure that the buckle assembly can flexibly rotate around the rotating shaft. At the same time, the inner wall of the face frame is designed with a buckle position matching the buckle part to achieve a stable locking effect.

[0017] The buckle assembly has two modes: locked state and unlocked state. In the locked state, thanks to the elastic member arranged between the main body and the lamp body assembly, the buckle assembly is always subjected to the force moving toward the locked state. When the buckle part is accurately snapped into the buckle position of the face frame, the lamp body assembly and the face frame are tightly locked. This design not only ensures the stable installation of the ceiling downlight, but also greatly improves the stability of its structure.

[0018] When disassembly is required, the user only needs to apply an appropriate force on the main body of the buckle assembly to easily overcome the elastic force of the elastic member and switch the buckle assembly from the locked state to the unlocked state. In the unlocked state, the buckle part will naturally detach from the buckle position. At this time, the user can easily rotate the buckle assembly around the axis to easily separate the lamp body assembly from the face frame. This process does not require the use of any tools, such as screws or bolts, which greatly simplifies the disassembly and assembly process and improves operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present application is further described in detail below based on the drawings and embodiments.

[0020] Figure 1 A three-dimensional diagram of the ceiling downlight according to the embodiment of the present application;

[0021] Figure 2 This is an exploded view of the ceiling downlight described in the embodiment of the present application;

[0022] Figure 3 A three-dimensional diagram of the rotating frame described in the embodiment of the present application;

[0023] Figure 4 A three-dimensional diagram of the buckle assembly and the elastic member described in the embodiment of the present application;

[0024] Figure 5 A three-dimensional diagram of the face frame described in the embodiment of the present application;

[0025] Figure 6 A three-dimensional diagram of the lighting device described in the embodiment of the present application;

[0026] Figure 7 It is an assembly diagram of the rotating frame and the swinging frame described in the embodiment of the present application;

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

[0028] Fig. 9 This is a schematic diagram of the card slot described in an embodiment of the present application.

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

[0030] In order to make the technical problems solved by this application, the technical solutions adopted, and the technical effects achieved more clearly, the technical solutions of the embodiments of this application are further described in detail below. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0031] In the description of this application, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0033] like Figure 1-Figure 9As shown, this embodiment provides a ceiling downlight, comprising: 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 buckle portions 302 extending from both ends of the main body portion 301 to form a symmetrical shape, the main body portion 301 is provided with an axis groove 303 matched with the rotating shaft 105, and the inner wall of the face frame 2 is provided with a buckle position 202 matched with the buckle portion 302 for locking;

[0034] The buckle assembly 3 has a locked state and an unlocked state. An elastic member 4 is also 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. A force is applied to the main body 301, so that 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.

[0035] The design of the ceiling downlight cleverly combines the structural features of the buckle assembly 3, the rotating shaft 105, the elastic member 4 and the face frame 2, achieving the function of rapid 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 main body 301 of the buckle assembly 3 through the rotating shaft 105 thereon. In this way, the buckle assembly 3 can rotate to a certain extent around the rotating shaft 105. Next, 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 elastic member 4 (such as a spring), the buckle assembly 3 always has a tendency to move to a locked state. Therefore, when the buckle position 202 contacts the buckle part 302, the buckle part 302 will elastically snap into the buckle position 202, thereby achieving the locking of the lamp body assembly 1 and the face frame 2.

[0037] Disassembly process: When it is necessary to disassemble the ceiling downlight, the user only needs to apply an appropriate force (such as pressing or pushing) on ​​the main body 301 of the buckle assembly 3. This force will overcome the elastic force of the elastic member 4, so that the buckle assembly 3 switches from the locked state to the unlocked state. In the unlocked state, the buckle portion 302 will be separated from the buckle position 202. At this time, the user can rotate the buckle assembly 3 around the rotating shaft 105 to further separate the lamp body assembly 1 from the face frame 2. Finally, the user can completely separate the lamp body assembly 1 and the face frame 2 to complete the disassembly process.

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

[0039] It is particularly critical that the present application designs an active unlocking mechanism for the buckle assembly 3. Compared with conventional buckle structures, traditional designs often rely on passive opening methods, that is, users need to apply a large external force (such as pulling) to overcome the locking force of the buckle structure to achieve the separation of the two components. However, this method is not only 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 thereto. In contrast, the present application completely subverts this traditional model by introducing a simple and quick installation structure combining the pressing buckle assembly 3 with the rotating shaft 105. The user only needs to apply a moderate pressing force on the main body 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 lamp body assembly 1 due to excessive force in the traditional method. In addition, the design also fully considers the user experience and convenience. By pressing and unlocking, users can easily complete the disassembly and assembly of ceiling downlights without using any additional tools. This not only improves operating efficiency, but also reduces maintenance costs, making it easier for users to replace or maintain ceiling downlights.

[0040] Furthermore, two snap assemblies 3 are provided, and the two snap assemblies 3 are symmetrically arranged on the inner wall of the lamp body assembly 1. The symmetrical arrangement of the two snap assemblies 3 means that they provide the same locking and unlocking functions 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, and effectively prevents the overall structure from loosening or falling off due to the failure of a single snap assembly 3. At the same time, the symmetrically arranged snap assemblies 3 also simplify the disassembly and assembly process. The user only needs to press the two snap 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 operating efficiency, but also reduces the complexity and time cost during the disassembly and assembly process. Moreover, the symmetrical arrangement of the two snap assemblies 3 also helps to balance the stress of the lamp body assembly 1 during the installation process. This helps to prevent the deformation or damage of the lamp body assembly 1 due to uneven stress, thereby extending the service life of the ceiling downlight.

[0041] It is worth mentioning that since the buckle assembly 3 is arranged on the inner wall of the lamp body assembly 1, when applying force, it is only necessary to press the main body 301 with your fingers, and then press outward at the same time to switch the buckle assembly 3 to the unlocked state, which is equivalent to the buckle part 302 moving inward to disengage from 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 slots 104, the rotating shaft 105 is arranged in the through slots 104, and the axial direction of the rotating shaft 105 is perpendicular to the length direction of the through slot 104, and the buckle portion 302 is located in the through slot 104. The two through slots 104 are designed to accommodate and guide the rotational movement of the buckle assembly 3. The rotating shaft 105 is cleverly arranged in the through slot 104, and its axial direction is perpendicular to the length direction of the through slot 104. This layout ensures that the buckle assembly 3 can rotate smoothly along a predetermined path without offset 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 and prevent it from being accidentally unlocked due to external interference. The buckle portion 302 is also designed to be located in the through slot 104. This design not only makes full use of the space of the through slot 104, but also enables the buckle portion 302 to move more smoothly during the locking and unlocking process. When the buckle assembly 3 is in a locked state, the buckle portion 302 will fit tightly against the side wall of the through slot 104, thereby forming a stable connection with the buckle position 202 of the face frame 2. When unlocking is required, the user only needs to press the main body 301 of the buckle assembly 3 to smoothly separate the buckle portion 302 from the buckle position 202 along the track of the through slot 104. This solution not only improves the compactness and aesthetics of the ceiling downlight structure, but also further enhances its disassembly and assembly efficiency and convenience. The user can easily achieve the quick separation and reassembly of the lamp body assembly 1 and the face frame 2 without complicated operations or additional tools.

[0043] Furthermore, a mounting portion 106 corresponding to the position of the main body 301 is formed between the two through grooves 104, and the elastic member 4 is arranged between the mounting portion 106 and the main body 301. A mounting portion 106 corresponding to the position of the main body 301 is formed between the two through grooves 104. This design 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 fit tightly between the main body 301 and the lamp body assembly 1. The introduction of the elastic member 4 (such as a spring) provides the buckle assembly 3 with a continuous force moving toward the locking state. This design ensures that the buckle portion 302 can be stably maintained in the buckle position 202 when not subjected to external forces, 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 facilitates the installation and replacement of the elastic member 4. When the user needs to maintain or replace the elastic member 4, the user only needs to simply disassemble the buckle assembly 3 to easily access the elastic member 4 in the mounting portion 106, which not only reduces the maintenance cost but also improves the maintainability and service life of the product.

[0044] Furthermore, the mounting portion 106 is provided with a groove 107, and the two inner walls opposite to the groove 107 are provided with limiting grooves 108, and the two sides of the elastic member 4 are provided with limiting pieces 401 that cooperate with the limiting grooves 108 to limit. The design of the groove 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 distribute its deformation more evenly when subjected to force, which helps to extend the service life of the elastic member 4 and ensure that the buckle assembly 3 can maintain a stable motion trajectory during the locking and unlocking process. The limiting grooves 108 provided on the two inner walls opposite to the groove 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 deflecting or falling off during the force-bearing 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 included, the front cover 5 is provided with a snap fastener 501, the inner wall of the face frame 2 is provided with a first boss 203 that cooperates with the snap fastener 501 and locks, and the first boss 203 is provided along the inner wall of the face frame 2 in a circle. The front cover 5 is provided with a snap fastener 501, and at the same time, the inner wall of the face frame 2 is provided with a first boss 203 that cooperates with the snap fastener 501 and locks, and the first boss 203 is provided along the inner wall of the face frame 2 in a circle. This design not only ensures the stability of the connection between the front cover 5 and the face frame 2, but also allows the user to install the front cover 5 without worrying about the direction problem, thereby greatly improving the installation efficiency. The matching method between the fastener 501 and the first boss 203 is simple and effective. When the user brings the front cover 5 close to the face frame 2, the fastener 501 will automatically snap into the first boss 203, thereby achieving a tight 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 downlight. The front cover 5 can shield the lamp body assembly 1 and the internal electronic components, thereby preventing dust, water vapor and other impurities from entering the lamp body and 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 decorative styles and lighting needs.

[0047] Generally speaking, the buckle position 202 is a second boss protruding from the inner wall of the face frame 2, and the second boss is provided in a circle extending circumferentially along the inner wall of the face frame 2. The cooperation between the buckle portion 302 and the second boss can realize the convenient installation of the face frame 2 and the lamp body assembly 1, that is, the two do not need to be accurately assembled along a specific direction, but only need to push the face frame 2 toward the lamp body assembly 1 to clamp the buckle portion 302 on the second boss, and the assembly method is fast and convenient. Moreover, the cooperation between the second boss and the buckle assembly 3 also has a certain fault tolerance. Even if the user has a certain operating error during the installation or disassembly process, the second boss can guide the buckle assembly 3 back to the correct position to a certain extent, thereby ensuring the normal use of the ceiling downlight.

[0048] Furthermore, the outer wall of the lamp body assembly 1 is provided with a retaining piece 1031, and the inner wall of the face frame 2 is axially provided with an echo groove 201, and when the lamp body assembly 1 rotates relative to the face frame 2, the retaining piece 1031 is inserted into the echo groove 201, and the retaining piece 1031 hits the side wall of the echo groove 201 to form a spring sound. In this scheme, the installation process of the ceiling downlight is given more interactivity and fun. Specifically, the outer wall of the lamp body assembly 1 is cleverly provided with a retaining piece 1031, and the inner wall of the face frame 2 is axially provided with an echo groove 201, so that when the lamp body assembly 1 rotates relative to the face frame 2, the retaining piece 1031 can be inserted into the echo groove 201, and a spring sound is generated when hitting the side wall of the echo groove 201. This spring sound design not only provides users with clear installation feedback, but also makes the installation process more intuitive and easy to operate. The user can judge whether the lamp body assembly 1 has been correctly installed only by the sound of the snapping, thereby greatly improving the installation efficiency and accuracy.

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

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

[0051] In some embodiments, the lamp body assembly 1 includes a lighting component 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 lighting component 101 is mounted on the swing frame 102. The rotating frame 103 is the main supporting structure of the lamp body assembly 1, and the buckle assembly 3 is arranged on the outer wall of the rotating frame 103, 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 the convenience of adjusting the lighting angle for the user, but also enhances the flexibility of the ceiling downlight during installation and removal. The swing frame 102 is installed at intervals on the inner side of the rotating frame 103, and has a certain swinging ability relative to the rotating frame 103, so that the lighting component 101 can adjust its irradiation direction as the swing frame 102 swings, thereby achieving more precise lighting control. The user can change the irradiation range of the lighting unit 101 by adjusting the angle of the swing frame 102 according to actual needs to meet different lighting needs. The lighting unit 101 is installed on the swing frame 102 and serves as the core lighting component of the ceiling downlight, responsible for emitting light and providing lighting effects. The design of the lighting unit 101 can be customized according to the user's preferences and needs, such as selecting different light source types, power and color temperatures, etc., to achieve a more personalized lighting experience.

[0052] It is particularly important to point out that, since the light emitting position of the lighting component 101 is located inside the swing frame 102, it is possible to effectively prevent the lighting component 101 from leaking light, thereby ensuring that the lamp body will never leak light during use.

[0053] In addition, the split lamp body assembly 1 design also brings more convenience for maintenance and replacement. When the user needs to clean or replace the lighting component 101, the user only needs to simply disassemble the swing frame 102 or the rotating frame 103 to easily access the lighting component 101, which greatly reduces maintenance costs and time costs.

[0054] In particular, 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 boss is inserted into the slot 1025, and the convex point 1032 hits the side wall of the slot 1025 to form a snap. This snap design not only provides the user with a more intuitive swing feedback, but also makes the swing process more interesting and easy to control. The user can judge whether the swinging frame 102 has swung to a predetermined position by listening to the sound, thereby avoiding the inconvenience of operation caused by visual limitations. The cooperation between the convex point 1032 and the slot 1025 also has a certain self-locking function. When the convex point 1032 is inserted into the slot 1025, it will be constrained by the side wall of the slot 1025, thereby preventing the swinging frame 102 from accidentally swinging without authorization. This design not only enhances the stability of the ceiling downlight structure, but also improves its safety in use.

[0055] It is worth mentioning that the cooperation between the protrusion 1032 and the slot 1025 can also be used to adjust the swing angle of the swing frame 102. The user can gently push the swing frame 102 to make the protrusion 1032 disengage from the current slot 1025 and insert it into the adjacent slot 1025, thereby achieving fine adjustment of the swing angle. This design not only increases the flexibility of the product, but also provides users with more lighting options.

[0056] At the same time, the outer wall of the swing frame 102 is also provided with a plurality of swing marks 1024, and the positions of the plurality of swing marks 1024 and the plurality of slots 1025 are symmetrical one by one. When the swing frame 102 swings relative to the rotating frame 103, when the convex point 1032 is inserted into any of the slots 1025, the top edge of the rotating frame 103 swings to the corresponding swing mark 1024. The swing mark 1024 corresponds to the position of the slot 1025 one by one. This design ensures that when the user operates the swing frame 102 to swing relative to the rotating frame 103, each time the convex point 1032 is inserted into a slot 1025, the top edge of the rotating frame 103 will swing to the corresponding swing mark 1024. In this way, the user can quickly judge the swing angle and position of the swing frame 102 by checking the swing mark 1024, without complicated visual or auditory judgment. The design of the swing mark 1024 also takes into account the visual needs of the user, and is usually set to a striking color or shape so that the user can easily identify it. In addition, the number and distribution of the swing marks 1024 have also been carefully planned to ensure that they can cover the entire swing range of the swing frame 102 and provide sufficient resolution for the user to select the desired lighting angle. Moreover, the corresponding relationship between the swing marks 1024 and the card slots 1025 also provides users with more precise swing control. The user can fine-tune the swing angle by gently pushing the swing frame 102 and listening to the snapping sound when the protrusions 1032 and the card slots 1025 are engaged, while observing the alignment of the top edge of the rotating frame 103 with the swing marks 1024, which not only improves the flexibility of the product, but also provides users with a more personalized lighting experience.

[0057] In the further design of the present application, a sliding gasket 6 is added between the swing frame 102 and the rotating frame 103 of the ceiling downlight. This design not only improves the swinging smoothness of the product, but also ensures that there is no jamming during the swinging process. Specifically, the axial direction of the sliding gasket 6 is perpendicular to the center line direction of the protrusion 1032. This layout enables the sliding gasket 6 to provide stable support and lubrication between the two 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 still maintain excellent sliding performance under long-term use. By providing the sliding gasket 6, the swing frame 102 and the rotating frame 103 can maintain a unified and silky motion state when swinging to any angle, which not only improves the operational feel of the product, but also enables users to more easily adjust the lighting angle to meet 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 a fastener 7. The shape and size of the gasket hole 1023 match 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 has also been carefully planned to ensure that the sliding gasket 6 can be correctly located on the contact surface between the swing frame 102 and the rotating frame 103, so as to play the best lubrication and support role. In order to firmly lock the sliding gasket 6 between the swing frame 102 and the rotating frame 103, the design also adopts a fastener 7. The fastener 7 usually selects common connectors 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 the two.

[0059] In some embodiments, a sliding groove 1021 is provided on the top of the swing frame 102, and a convex strip 1011 is provided on the lighting component 101 to engage with the sliding groove 1021, and the convex strip 1011 is rotated and engaged with the sliding groove 1021, so that the lighting component 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 convex strip 1011 on the lighting component 101. The convex strip 1011, as a part of the lighting component 101, has a shape and size that matches the sliding groove 1021, so that the lighting component 101 can be rotated and engaged with the sliding groove 1021 through the convex strip 1011, thereby achieving a stable installation. This installation method not only simplifies the installation process of the lighting component 101, but also improves the accuracy and reliability of the installation. The user only needs to align the convex strip 1011 of the lighting component 101 with the sliding groove 1021 of the swing frame 102, and then gently rotate it to fix the lighting component 101 on the swing frame 102. Compared with the traditional installation method, this method is more time-saving and labor-saving, and is less prone to installation errors. Moreover, the design of the sliding groove 1021 and the convex strip 1011 also takes into account the maintainability of the product. When the user needs to clean or replace the lighting component 101, he only needs to simply rotate the lighting component 101 so that the convex strip 1011 is disengaged from the sliding groove 1021, and the lighting component 101 can be easily disassembled. This not only reduces maintenance costs and time costs, but also improves the overall maintainability of the product.

[0060] At the same time, an anti-reversal structure is added between the lighting unit 101 and the swing frame 102. This design not only enhances the overall stability of the ceiling downlight, but also prevents the lighting unit 101 from accidentally reversing during installation or use.

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

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

[0063] In the specific design of the present 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 downlight has a sufficient lighting angle adjustment range, but also ensures 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 around the face frame 2 (considering the slight errors in actual manufacturing and installation, 355° is a practical value close to 360°). This 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°. This range not only ensures that the swing frame 102 has sufficient swing space to meet the needs of different lighting angles, but also avoids structural instability or operational difficulties caused by excessive swing angles. Within the swing range of 30°, the user can finely adjust the illumination angle of the lighting component 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 downlight can provide sufficient lighting angle adjustment while maintaining structural stability and convenient 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 of this article, it should be understood that the terms "upper", "lower", "left", "right", etc., and other directions or positional relationships 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of this application. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0068] In the description of this specification, the description with reference to the terms "an embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example.

[0069] In addition, it should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0070] The technical principles of the present application are described above in conjunction with specific embodiments. These descriptions are only for explaining the principles of the present application and cannot be interpreted as limiting the scope of protection of the present application in any way. Based on the explanations herein, those skilled in the art can think of other specific implementation methods of the present application without creative work, and these methods 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 lower part of the lamp body assembly (1) is provided with two through slots (104), a rotating shaft (105) is arranged in the through slot (104), and the axial direction of the rotating shaft (105) is perpendicular to the length direction of the through slot (104), the buckle assembly (3) comprises a main body (301), and two symmetrical buckle parts (302) extending from both ends of the main body (301), the main body (301) is provided with an axial groove (303) which is matched and connected with the rotating shaft (105), the inner wall of the face frame (2) is provided with a buckle position (202) which is matched and locked with the buckle part (302), and the buckle part (302) is located in the through slot (104); 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). A force is applied to the main body (301), so that 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: Two of the buckle assemblies (3) are provided, and the two buckle assemblies (3) are symmetrically arranged on the inner wall of the lamp body assembly (1).

3. The ceiling downlight according to claim 1, characterized in that: A mounting portion (106) corresponding to the position of the main body (301) is formed between the two through grooves (104), and the elastic member (4) is arranged between the mounting portion (106) and the main body (301).

4. The ceiling downlight according to claim 3, characterized in that: The mounting portion (106) is provided with a groove (107), and two inner walls opposite to the groove (107) are provided with limiting grooves (108). Both sides of the elastic member (4) are provided with limiting plates (401) that cooperate with the limiting grooves (108) to limit the position.

5. The ceiling downlight according to any one of claims 1 to 4, characterized in that: The invention also comprises a front cover (5), on which a snap-fitting piece (501) is provided, and the inner wall of the face frame (2) is provided with a first boss (203) which cooperates with and locks with the snap-fitting piece (501), and the first boss (203) is provided in a circle extending circumferentially along the inner wall of the face frame (2).

6. The ceiling downlight according to any one of claims 1 to 4, characterized in that: The buckle position (202) is a second boss protruding from the inner wall of the face frame (2), and the second boss is provided in a circle extending along the circumference of the inner wall of the face frame (2).

7. The ceiling downlight according to any one of claims 1 to 4, characterized in that: The lamp body assembly (1) can rotate 0-355 degrees relative to the face frame (2).

8. The ceiling downlight according to claim 7, characterized in that: The outer wall of the lamp body assembly (1) is provided with a retaining piece (1031), and the inner wall of the face frame (2) is axially provided with an echo groove (201); when the lamp body assembly (1) rotates relative to the face frame (2), the retaining piece (1031) is inserted into the echo groove (201), and the retaining piece (1031) hits the side wall of the echo groove (201) to form a spring sound.

9. The ceiling downlight according to any one of claims 1 to 4, characterized in that: The lamp body assembly (1) comprises a lighting component (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 a vertical direction relative to the rotating frame (103); and the lighting component (101) is mounted on the swing frame (102).

10. The ceiling downlight according to any one of claims 1 to 4, characterized in that: The lamp body assembly (1) can rotate 0-30 degrees relative to the surface frame (2).

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