Rotary mounting structure of ceiling lamp and ceiling lamp

Abstract

The present disclosure relates to the technical field of ceiling lamps, and discloses a rotating mounting structure of a ceiling lamp and the ceiling lamp. The rotating mounting structure is sleeved outside a connecting piece, and the ceiling lamp is connected with a mounting surface through the connecting piece. The rotating mounting structure is provided with a convex part, which can rotate relative to the connecting piece. The convex part rotates relative to the connecting piece to a first state to fix the rotating mounting structure and the connecting piece. The convex part rotates relative to the connecting piece to a second state to press the connecting piece, so that the rotating mounting structure can be separated from the connecting piece. The present disclosure sets the first rotating state corresponding to the installation and fixation, and sets the second rotating state corresponding to the disassembly and separation, so that when the rotating mounting structure and the connecting piece are disassembled, the separation of the rotating mounting structure and the connecting piece can be realized only by the pressing of the connecting piece by the convex part rotating to the second rotating state, and the structure is simple and the disassembly is fast.

Description

Technical Field

[0001] This disclosure relates to the field of ceiling light technology, and more particularly to a rotating mounting structure for a ceiling light and a ceiling light itself. Background Technology

[0002] CN222963828U discloses an easy-to-disassemble ceiling light. By driving a slider to slide within a groove, a spring and telescopic rod retract accordingly. The sliding slider then moves a limiting strip, causing one end of the limiting strip to separate from the limiting groove, thus completing the disassembly of the light body from the lamp holder. CN222963828U requires an additional sliding mechanism to disassemble the light body, resulting in a complex structure and a time-consuming disassembly process, making it inconvenient to use.

[0003] Therefore, existing technologies still need improvement. Utility Model Content

[0004] To address the shortcomings of existing technologies, this disclosure provides a rotating mounting structure for a ceiling light and a ceiling light in general, aiming to solve the technical problem that ceiling lights in related technologies require additional sliding mechanisms to disassemble the light body, resulting in complex structures and time-consuming disassembly processes.

[0005] The technical solution adopted by this disclosure to solve the above-mentioned technical problems is as follows.

[0006] This disclosure provides a rotating mounting structure for a ceiling light. The rotating mounting structure is sleeved outside a connector. The ceiling light is connected to a mounting surface through the connector. The rotating mounting structure is provided with a protrusion that can rotate relative to the connector. The protrusion is rotated relative to the connector to a first state to fix the rotary mounting structure and the connector; The protrusion rotates relative to the connector to a second state to press the connector, thereby allowing the rotary mounting structure to separate from the connector.

[0007] In some embodiments, the rotary mounting structure has a through hole and is sleeved on the outside of the connector through the through hole; A first protrusion is provided on one side of the through hole, and a second protrusion is provided on the opposite side of the through hole; The first protrusion and the second protrusion rotate simultaneously to the first state relative to the connector to fix the rotary mounting structure and the connector; The first protrusion and the second protrusion rotate simultaneously relative to the connector to the second state to compress the connector, thereby allowing the rotary mounting structure to separate from the connector.

[0008] In some embodiments, the first protrusion and the second protrusion are in the first state when they rotate relative to the connector between a first position and a second position simultaneously, and are in the second state when they rotate relative to the connector between a second position and a third position simultaneously, wherein the second position is located between the first position and the third position.

[0009] In some embodiments, the first protrusion includes a first extrusion surface and a first contact surface that are interconnected and intersecting, and the second protrusion includes a second extrusion surface and a second contact surface that are interconnected and intersecting. When the protrusion is in the first position, the first contact surface abuts against the connector, and the second contact surface abuts against the connector; In the second state, at least a portion of the first extrusion surface extrudes the connector, and at least a portion of the second extrusion surface extrudes the connector.

[0010] In some embodiments, the first extrusion surface includes intersecting first and second inclined surfaces; the first inclined surface is located between the first contact surface and the second inclined surface and is used to extrude the connector in the second state; and / or The second extrusion surface includes intersecting third and fourth inclined surfaces; the third inclined surface is located between the second contact surface and the fourth inclined surface and is used to extrude the connector in the second state.

[0011] In some embodiments, the first protrusion and the second protrusion are in the first state when they rotate relative to the connector simultaneously between the first position and the fourth position and between the fourth position and the second position; the fourth position is located between the first position and the second position. The bottom surface of the through hole is provided with a first threaded segment corresponding to the first protrusion and a second threaded segment corresponding to the second protrusion; When the first protrusion and the second protrusion rotate simultaneously between the first position and the fourth position, at least a portion of the first threaded segment and at least a portion of the second threaded segment abut against the connector, and at least a portion of the first inclined surface and at least a portion of the third inclined surface abut against the connector.

[0012] In some embodiments, one end of the first threaded segment extends gradually toward the other end of the first threaded segment in a direction away from the bottom surface. When the first protrusion rotates from the fourth position to the first position, one end of the first threaded segment abuts against the first protrusion before the other end of the first threaded segment. One end of the second threaded segment extends gradually toward the other end of the second threaded segment in a direction away from the bottom surface. When the second protrusion rotates from the fourth position to the first position, one end of the second threaded segment abuts against the second protrusion before the other end of the second threaded segment.

[0013] In some embodiments, when the first protrusion and the second protrusion rotate simultaneously between the fourth position and the second position, the first inclined surface loses contact with the connector and the third inclined surface loses contact with the connector.

[0014] In some embodiments, a first elastic protrusion is provided on one side of the connector, and a second elastic protrusion is provided on the opposite side of the connector; the first elastic protrusion includes a first bottom surface, a first force-bearing surface, and a first limiting surface that are interconnected and intersecting, and the second elastic protrusion includes a second bottom surface, a second force-bearing surface, and a second limiting surface that are interconnected and intersecting. When the first protrusion and the second protrusion are simultaneously located at the first position, the second contact surface abuts against the first limiting surface to restrict the second protrusion from moving toward the first force-bearing surface, and the first contact surface abuts against the second limiting surface to restrict the first protrusion from moving toward the second force-bearing surface. In the second state, the first extrusion surface presses against the first force-bearing surface to separate the through hole from the first bottom surface, and the second extrusion surface presses against the second force-bearing surface to separate the through hole from the second bottom surface.

[0015] This disclosure also provides a ceiling light, including: The rotating mounting structure of the above-mentioned ceiling light; The connector; and Lamp wick; One end of the connector is connected to the lamp wick, and the other end of the connector is connected to the mounting surface.

[0016] Beneficial Effects: The rotating mounting structure of the ceiling light provided in this disclosure, by configuring the rotating mounting structure to be sleeved on an additional connector and capable of relative rotation, and by providing a protrusion in the rotating mounting structure, a first rotating state corresponding to fixed installation, and a second rotating state corresponding to disassembly and separation, allows for separation of the rotating mounting structure and the connector solely through the pressure exerted on the connector by the protrusion in the second rotating state. This eliminates the need for an additional sliding mechanism, resulting in a simple structure and rapid disassembly. Therefore, the rotating mounting structure of the ceiling light provided in this disclosure solves the technical problem in related technologies where ceiling lights require an additional sliding mechanism for disassembly, leading to complex structures and time-consuming disassembly processes. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram showing the rotating mounting structure and lampshade of a ceiling light provided in some embodiments of this disclosure.

[0019] Figure 2 This is a schematic planar view of the rotating mounting structure provided in some embodiments of this disclosure.

[0020] Figure 3 This is another planar structural schematic diagram of the rotary mounting structure provided in some embodiments of this disclosure.

[0021] Figure 4 This is a three-dimensional structural diagram of the first protrusion of the rotary mounting structure provided in some embodiments of this disclosure.

[0022] Figure 5 This is a three-dimensional structural diagram of the second protrusion of the rotary mounting structure provided in some embodiments of this disclosure.

[0023] Figure 6 This is a three-dimensional structural diagram of the connector in this disclosure.

[0024] Figure 7 This is another three-dimensional structural schematic diagram of the connector described in this disclosure.

[0025] Figure 8 This is a plan view of another structure of the rotary mounting structure provided in some embodiments of this disclosure.

[0026] Reference numerals: 100, connector; 110, first elastic protrusion; 111, first bottom surface; 120, second elastic protrusion; 121, second bottom surface; 150, screw hole; 200, rotating mounting structure; 210, first protrusion; 220, second protrusion; 230, through hole; 31, first force-bearing surface; 32, second force-bearing surface; 41, first limiting surface; 42, second limiting surface; 71, first pressing surface; 711, first inclined surface; 712, second inclined surface; 72, second pressing surface; 721, third inclined surface; 722, fourth inclined surface; 81, first contact surface; 82, second contact surface; 300, lampshade; a1, first position; a2, second position; a3, third position; a4, fourth position; BS, bottom surface; SS, side surface; NT, non-threaded segment; T1, first threaded segment; T2, second threaded segment. Detailed Implementation

[0027] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “above,” “foreword,” “described,” and “the” used herein may also include the plural forms. It should be further understood that the term “comprising” as used in this disclosure means the presence of the stated features, integers, steps, operations, elements, and / or modules, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, modules, and / or groups thereof. It will be understood that when an element is referred to as “connected” or “coupled” to another element, it may be directly connected or coupled to the other element, or there may be intermediate elements present. Furthermore, “connected” or “coupled” as used herein may include wireless connections or wireless coupling. The term “and / or” as used herein includes all or any units and all combinations of one or more associated listed items.

[0028] Those skilled in the art will understand that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have a meaning consistent with their meaning in the context of the prior art, and should not be interpreted in an idealized or overly formal sense unless specifically defined as herein.

[0029] Please see Figure 1This disclosure provides a rotating mounting structure for a ceiling light. The rotating mounting structure 200 is detachably connected to an additional connector 100 (e.g., an existing universal lamp holder). One end of the connector 100 is detachably connected to an additional lamp holder (not shown in the figure) (the specific method of detachable connection can be found in the prior art and will not be detailed here). The other end of the connector 100 is fixedly connected (e.g., screwed) to a mounting surface (not shown in the figure, e.g., a ceiling), thereby allowing the ceiling light including this rotating mounting structure to be fixed to the mounting surface via the connector 100. Figure 1 As shown, the rotating mounting structure 200 can be a lamp holder, which is detachably connected to an additional lampshade 300 (the specific method of detachable connection can be found in the prior art, and will not be detailed here) and together form a mounting cavity (not shown in the figure), which is used to accommodate at least a portion of the connector 100. Figure 1 As shown, the connector 100 has a screw hole 150 at one end outside the mounting cavity, so that the connector 100 can be connected to the mounting surface by screwing. The connector 100 can be detachably connected to an additional lamp wick (not shown in the figure) at one end inside the mounting cavity.

[0030] like Figure 2 and Figure 3 As shown, the rotary mounting structure 200 is sleeved on the connector 100 and has protrusions (including a first protrusion 210 and a second protrusion 220, which can be integrally formed and fixedly connected to the rotary mounting structure 200). The first protrusion 210 and the second protrusion 220 can rotate relative to the connector 100 simultaneously between the first position a1 and the second position a2 (corresponding to the first state), and between the second position a2 and the third position a3 (corresponding to the second state). (The embodiments of this disclosure use...) Figure 2(The direction c1 shown is the rotation direction from separation to fixation). The second position a2 is located between the first position a1 and the third position a3. That is, when the first protrusion 210 and the second protrusion 220 rotate simultaneously between the first position a1 and the second position a2, they are in a first state relative to the connecting member 100; when the first protrusion 210 and the second protrusion 220 rotate simultaneously between the second position a2 and the third position a3, they are in a second state relative to the connecting member 100. In this embodiment, the rotary mounting structure 200 can rotate relative to the connecting member 100 between the first position a1 and the third position a3 that require passing through the second position a2, and cannot rotate relative to the connecting member 100 between the first position a1 and the third position a3 that do not require passing through the second position a2. In this embodiment, when the rotary mounting structure 200 rotates between the first position a1 and the second position a2, the rotary mounting structure 200 and the connector 100 are fixed together, meaning they cannot be disassembled or separated. When the rotary mounting structure 200 rotates between the second position a2 and the third position a3, the protrusions press against the connector 100, allowing the rotary mounting structure 200 to be separated from the connector 100. Furthermore, in this embodiment, when the rotary mounting structure 200 is in the first position a1, the first protrusion 210 and the second protrusion 220 abut against the connector 100; when the rotary mounting structure 200 is in the second position a2, the rotary mounting structure 200 is fixed to the connector 100; when the rotary mounting structure 200 is in the third position a3, the first protrusion 210 and the second protrusion 220 still press against the connector 100, allowing the rotary mounting structure 200 to be separated from the connector 100. In this embodiment, the second position a2 is a non-separation position. However, in some other embodiments, when the rotary mounting structure 200 is located in the second position a2, the rotary mounting structure 200 can be separated from the connector 100.

[0031] The rotating mounting structure of the ceiling light disclosed herein, by configuring the rotating mounting structure to be sleeved on an additional connector and capable of relative rotation, and by providing a protrusion in the rotating mounting structure, provides a first rotating state corresponding to fixed installation and a second rotating state corresponding to disassembly and separation. This allows for separation of the rotating mounting structure and the connector solely through the pressure exerted on the connector by the protrusion in the second rotating state, eliminating the need for an additional sliding mechanism. The structure is simple and disassembly is quick. Therefore, the rotating mounting structure of the ceiling light disclosed herein solves the technical problem in related technologies where ceiling lights require an additional sliding mechanism for disassembly, resulting in complex structures and time-consuming disassembly processes.

[0032] Furthermore, in some embodiments, such as Figure 1As shown, the rotating mounting structure 200 has a through hole 230 in its middle portion, and the rotating mounting structure 200 is sleeved onto the connector 100 through the through hole 230; that is, one end of the connector 100 located inside the mounting cavity extends into the mounting cavity through the through hole 230. Figure 2 , Figure 3 , Figure 4 ,as well as Figure 5 As shown, the through hole 230 includes a bottom surface BS and a side surface SS. A first protrusion 210 (protruding from the side surface SS) is provided on one side of the side surface SS, and a second protrusion 220 (protruding from the side surface SS) is provided on the opposite side of the side surface SS. The first protrusion 210 and the second protrusion 220 can be configured to be mirror symmetrical. Figure 3 As shown, the first protrusion 210 includes a first extrusion surface 71 and a first contact surface 81 that are connected to each other, and the first extrusion surface 71 and the first contact surface 81 intersect each other; the second protrusion 220 includes a second extrusion surface 72 and a second contact surface 82 that are connected to each other, and the second extrusion surface 72 and the second contact surface 82 intersect each other.

[0033] like Figure 2 and Figure 3 As shown, one end of the connector 100 located within the mounting cavity (which can be configured, but is not limited to, as shown) Figure 1 A first elastic protrusion 110 (protruding from the outer surface of the cylindrical end without external force) is provided on one side of the cylindrical end shown. The first elastic protrusion 110 can retract into the connector 100 under external force, and will spring back out of the connector 100 once the external force is removed. The specific retraction and springback principle of the first elastic protrusion 110 can be found in existing technology and will not be detailed here. Figure 2 and Figure 3 As shown, a second elastic protrusion 120 (protruding from the outer surface of the cylindrical end) is provided on the opposite side of one end of the connector 100 located within the mounting cavity. The second elastic protrusion 120 can retract into the connector 100 under external force, and will spring back out of the connector 100 once the external force is removed. The specific retraction and springback principle of the second elastic protrusion 120 can be found in existing technology and will not be detailed here. The first elastic protrusion 110 and the second elastic protrusion 120 can be configured as mirror symmetrical. Figure 7 As shown, the first elastic protrusion 110 includes a first bottom surface 111, a first force-bearing surface 31, and a first limiting surface 41 that are interconnected, and the first bottom surface 111, the first force-bearing surface 31, and the first limiting surface 41 intersect each other in pairs; the first limiting surface 41 is closer to the second protrusion 220 than the first force-bearing surface 31, and the second contact surface 82 is closer to the first limiting surface 41 than the second pressing surface 72. Figure 6As shown, the second elastic protrusion 120 includes a second bottom surface 121, a second force-bearing surface 32, and a second limiting surface 42 that are connected to each other, and the second bottom surface 121, the second force-bearing surface 32, and the second limiting surface 42 intersect each other in pairs; the second limiting surface 42 is closer to the first protrusion 210 than the second force-bearing surface 32, and the first contact surface 81 is closer to the second limiting surface 42 than the first pressing surface 71.

[0034] When the rotary mounting structure 200 is in the first position a1, the bottom surface BS of the through hole 230 abuts against the first bottom surface 111 and the second bottom surface 121, thereby fixing the rotary mounting structure 200 and the connector 100. At this time, both the first elastic protrusion 110 and the second elastic protrusion 120 are in a protruding state. Moreover, the first contact surface 81 of the first protrusion 210 abuts against the second limiting surface 42 of the second elastic protrusion 120, and the second limiting surface 42 restricts the first protrusion 210 from moving toward the second force-bearing surface 32 of the second elastic protrusion 120 (that is, restricts the first protrusion 210 from moving toward the third position a3, which does not need to pass through the second position a2); at the same time, the second contact surface 82 of the second protrusion 220 abuts against the first limiting surface 41 of the first elastic protrusion 110, and the first limiting surface 41 restricts the second protrusion 220 from moving toward the first force-bearing surface 31 of the first elastic protrusion 110 (that is, restricts the second protrusion 220 from moving toward the first position a1, which needs to pass through the second position a2).

[0035] When the rotary mounting structure 200 moves away from the first position a1 and rotates between the first position a1 and the second position a2, the bottom surface BS of the through hole 230 abuts against the first bottom surface 111 and the second bottom surface 121, thereby fixing the rotary mounting structure 200 and the connector 100. At this time, both the first elastic protrusion 110 and the second elastic protrusion 120 are in a protruding state. Moreover, the first contact surface 81 of the first protrusion 210 and the second limiting surface 42 of the second elastic protrusion 120 lose contact, and at the same time, the second contact surface 82 of the second protrusion 220 and the first limiting surface 41 of the first elastic protrusion 110 lose contact.

[0036] When the rotary mounting structure 200 is in the second position a2, the first pressing surface 71 of the first protrusion 210 and the first elastic protrusion 110 begin to contact, and at the same time, the second pressing surface 72 of the second protrusion 220 and the second elastic protrusion 120 begin to contact. At this time, the bottom surface BS of the through hole 230 abuts against the first bottom surface 111 and the second bottom surface 121, thereby fixing the rotary mounting structure 200 and the connector 100, while both the first elastic protrusion 110 and the second elastic protrusion 120 are in a protruding state.

[0037] When the rotating mounting structure 200 moves away from the second position a2 and rotates between the second position a2 and the third position a3 (including when the rotating mounting structure 200 is in the third position a3), the first pressing surface 71 of the first protrusion 210 abuts against the first force-bearing surface 31 of the first elastic protrusion 110 and presses against the first force-bearing surface 31, causing the first elastic protrusion 110 to be in a retracted state. At the same time, the second pressing surface 72 of the second protrusion 220 abuts against the second force-bearing surface 32 of the second elastic protrusion 120 and presses against the second force-bearing surface 32, causing the second elastic protrusion 120 to be in a retracted state. At this time, the bottom surface BS of the through hole 230 loses contact with the first bottom surface 111 and the second bottom surface 121, thereby allowing the connector 100 to be removed from the mounting cavity from the through hole 230, realizing the disassembly between the rotating mounting structure 200 and the connector 100. The disassembly is smooth and fast, and the structure is simpler than that of a ceiling light with a sliding mechanism.

[0038] When installing a ceiling light on a mounting surface, the user first screws the connector onto the mounting surface using the screw holes on the connector. Next, the user fits the rotating mounting structure onto the connector through the through holes of the rotating mounting structure. At this point, the first protrusion presses against the first elastic protrusion, causing it to retract, and the second protrusion presses against the second elastic protrusion, causing it to retract. The rotating mounting structure and the connector are positioned between the second and third positions. Then, the user rotates the rotating mounting structure (which can be counter-clockwise) until it is positioned between the first and second positions. At this point, the rotating mounting structure and the connector are fixed and cannot be separated. Finally, the user connects the additional lamp core to the connector and then connects the additional lampshade to the rotating mounting structure to complete the installation of the ceiling light.

[0039] When it is necessary to remove the ceiling light from the mounting surface, the user rotates the mounting bracket (clockwise) to position the rotating mounting structure and the connector between the second and third positions, thereby removing the rotating mounting structure. Then, the connector is removed from the mounting surface to complete the removal of the ceiling light. After this, the user can remove the lampshade from the rotating mounting structure and then remove the lamp holder from the connector.

[0040] In some implementations of this embodiment, such as Figure 4As shown, the first pressing surface 71 includes a first inclined surface 711 and a second inclined surface 712 connected to each other with different inclinations; the first inclined surface 711 is located between the first contact surface 81 and the second inclined surface 712, the first inclined surface 711 intersects the first contact surface 81, and the first inclined surface 711 and the second inclined surface 712 intersect. The first inclined surface 711 is used to press the first force-bearing surface 31 when the rotary mounting structure 200 rotates between the second position a2 and the third position a3, to prevent the angle between the first contact surface 81 and the first pressing surface 71 from damaging the surface of the first elastic protrusion 110, and to ensure the smooth rotation of the rotary mounting structure 200.

[0041] Similarly, such as Figure 5 As shown, the second pressing surface 72 includes a third inclined surface 721 and a fourth inclined surface 722 connected to each other with different inclinations; the third inclined surface 721 is located between the second contact surface 82 and the fourth inclined surface 722, the third inclined surface 721 intersects the second contact surface 82, and the third inclined surface 721 and the fourth inclined surface 722 intersect. The third inclined surface 721 is used to press the second force-bearing surface 32 when the rotary mounting structure 200 rotates between the second position a2 and the third position a3, to prevent the angle between the second contact surface 82 and the second pressing surface 72 from damaging the surface of the second elastic protrusion 120, and to ensure the smooth rotation of the rotary mounting structure 200.

[0042] In some embodiments, such as Figure 2 and Figure 3 As shown, when the rotary mounting structure 200 rotates relative to the connector 100 between the first position a1 and the second position a2, the rotary mounting structure 200 can also rotate relative to the connector 100 between the first position a1 and the fourth position a4, and between the fourth position a4 and the second position a2; the fourth position a4 is located between the first position a1 and the second position a2, and the second position a2 is located between the fourth position a4 and the third position a3. Figure 4 and Figure 5 As shown, the bottom surface BS of the through hole 230 includes a non-threaded segment NT and a threaded segment. The threaded segment includes a first threaded segment T1 corresponding to (near) the first protrusion 210 and a second threaded segment T2 corresponding to (near) the second protrusion 220.

[0043] When the rotary mounting structure 200 is in the first position a1, the entire surface of the first threaded segment T1 and the second bottom surface 121 of the second elastic protrusion 120 abut together, while the entire surface of the second threaded segment T2 and the first bottom surface 111 of the first elastic protrusion 110 abut together, which is used to lock the rotary mounting structure 200 and the connector 100 to prevent them from falling off.

[0044] When the rotary mounting structure 200 moves away from the first position a1 and rotates between the first position a1 and the fourth position a4, at least a portion of the surface of the first threaded segment T1 abuts against the second bottom surface 121 of the second elastic protrusion 120, at least a portion of the surface of the second threaded segment T2 abuts against the first bottom surface 111 of the first elastic protrusion 110, and at least a portion of the first inclined surface 711 and at least a portion of the third inclined surface 721 abut against the connector 100, thereby locking the rotary mounting structure 200 and the connector 100 to prevent them from falling off.

[0045] When the rotating mounting structure 200 is in the fourth position a4, the end of the first threaded segment T1 away from the first contact surface 81 is located on the second limiting surface 42, and the end of the first threaded segment T1 near the first contact surface 81 is located between the second limiting surface 42 and the first contact surface 81. Similarly, the end of the second threaded segment T2 away from the second contact surface 82 is located on the first limiting surface 41, and the end of the second threaded segment T2 near the second contact surface 82 is located between the first limiting surface 41 and the second contact surface 82. At this time, the surface of the first threaded segment T1 loses contact with the second bottom surface 121 of the second elastic protrusion 120, and simultaneously, the surface of the second threaded segment T2 loses contact with the first bottom surface 111 of the first elastic protrusion 110.

[0046] The above-described embodiments of this disclosure, by setting a fourth rotational position corresponding to the threaded segment between the first rotational position and the second rotational position, enable the frictional force between the threaded segment and the elastic protrusion to strengthen the fixation between the rotating mounting structure and the connector, effectively preventing them from falling off.

[0047] In some implementations of this embodiment, such as Figure 4 As shown, the end of the first threaded segment T1 furthest from the first contact surface 81 extends gradually towards the end of the first threaded segment T1 closest to the first contact surface 81, along the direction away from the bottom surface BS of the through hole 230. In other words, the height between the end of the first threaded segment T1 closest to the first contact surface 81 and the bottom surface BS of the through hole 230 is greater than the height between the end of the first threaded segment T1 furthest from the first contact surface 81 and the bottom surface BS. This effectively prevents the rotating mounting structure 200 from moving autonomously from the first position a1 to the fourth position a4 after the ceiling light is installed between it and the mounting surface, thereby further strengthening the fixation between the rotating mounting structure and the connector.

[0048] Similarly, such as Figure 5As shown, the end of the second threaded segment T2 furthest from the second contact surface 82 extends gradually towards the end of the second threaded segment T2 closest to the second contact surface 82 along a direction away from the bottom surface BS of the through hole 230. In other words, the height between the end of the second threaded segment T2 closest to the second contact surface 82 and the bottom surface BS of the through hole 230 is greater than the height between the end of the second threaded segment T2 furthest from the second contact surface 82 and the bottom surface BS. This effectively prevents the rotating mounting structure 200 from moving autonomously from the first position a1 to the fourth position a4 after the ceiling light is installed between it and the mounting surface, thereby further strengthening the fixation between the rotating mounting structure and the connector.

[0049] In this embodiment, when the first protrusion 210 and the second protrusion 220 rotate simultaneously between the fourth position a4 and the second position a2, the first inclined surface 711 loses contact with the connector 100 and the third inclined surface 721 loses contact with the connector 100, thereby reducing rotational resistance and facilitating disassembly. From a1-a4-a2, the first protrusion 210 and the second protrusion 220 transition from a locked state to a relaxed state relative to the connector 100, and from a2-a4-a1, the first protrusion 210 and the second protrusion 220 transition from a relaxed state to a locked state relative to the connector 100, respectively. Furthermore, in the embodiments of this disclosure, the rotational direction (a2-a4-a1) for the rotary mounting structure 200 to transition from a relaxed state to a locked state relative to the connector 100 is clockwise. Figure 2 (As shown in direction c1), if the rotation direction (a2-a4-a1) of the rotary mounting structure 200 relative to the connector 100 from the relaxed state to the locked state is counterclockwise, then a schematic diagram of another structure of the rotary mounting structure 200 can be referred to. Figure 8 . Figure 8 The direction c2 shown is the direction of rotation from separation to fixation (counterclockwise). Figure 8 The rotating mounting structure shown is similar to Figure 2 The rotating mounting structures shown are mirror-symmetrical and fall within the protection scope of this disclosure.

[0050] In conjunction with the rotating mounting structure of the ceiling light provided in this disclosure, this disclosure also provides a ceiling light, including the rotating mounting structure, connector, and additional lamp wick as described above. The connector has a screw hole for screwing and fixing to the mounting surface, and the lamp wick and connector are detachably connected (the specific connection method can be referred to the prior art, which will not be detailed here), thereby allowing for quick and easy installation and disassembly of the ceiling light and the rotating mounting structure.

[0051] In summary, this disclosure provides a rotating mounting structure for a ceiling light and a ceiling light itself. The rotating mounting structure is fitted over a connector, and the ceiling light is connected to the mounting surface via the connector. The rotating mounting structure has a protrusion that can rotate relative to the connector. The protrusion rotates relative to the connector to a first state to fix the rotating mounting structure and the connector. The protrusion rotates relative to the connector to a second state to press against the connector, thereby allowing the rotating mounting structure to separate from the connector. By configuring the rotating mounting structure to be fitted over an additional connector and capable of relative rotation, providing a protrusion in the rotating mounting structure, a first rotation state corresponding to installation and fixation, and a second rotation state corresponding to disassembly and separation, this disclosure ensures that when disassembling the rotating mounting structure and the connector, separation can be achieved solely by the pressure exerted on the connector by the protrusion in the second rotation state, thus eliminating the need for an additional sliding mechanism. The structure is simple and disassembly is quick.

[0052] It is understood that the terms “length,” “width,” “height,” “upper,” “lower,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “side,” “bottom,” “inner,” and “outer” used in this disclosure to indicate the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of description and simplification, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure.

[0053] It is understood that the terms "first" and "second" in this disclosure are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this disclosure, "a plurality of" means two or more, unless otherwise explicitly specified.

[0054] It is understood that, unless otherwise expressly specified and limited, the terms "set," "install," "connect," "link," and "fix" in this disclosure should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0055] The embodiments described above are for illustrative purposes only and are not intended to limit the scope of this disclosure. Any modifications or variations made without departing from the spirit of this disclosure are within the scope of protection of this disclosure.

Claims

1. A rotating mounting structure for a ceiling light, wherein the rotating mounting structure is sleeved outside a connector, and the ceiling light is connected to a mounting surface via the connector, characterized in that, The rotary mounting structure is provided with a protrusion, which can rotate relative to the connector. The protrusion is rotated relative to the connector to a first state to fix the rotary mounting structure and the connector; The protrusion rotates relative to the connector to a second state to press the connector, thereby allowing the rotary mounting structure to separate from the connector.

2. The rotating mounting structure of the ceiling light according to claim 1, characterized in that, The rotary mounting structure has a through hole and is sleeved on the outside of the connector through the through hole; A first protrusion is provided on one side of the through hole, and a second protrusion is provided on the opposite side of the through hole; The first protrusion and the second protrusion rotate simultaneously to the first state relative to the connector to fix the rotary mounting structure and the connector; The first protrusion and the second protrusion rotate simultaneously relative to the connector to the second state to compress the connector, thereby allowing the rotary mounting structure to separate from the connector.

3. The rotating mounting structure of the ceiling light according to claim 2, characterized in that, The first protrusion and the second protrusion are in the first state when they rotate simultaneously between the first position and the second position relative to the connector, and the first protrusion and the second protrusion are in the second state when they rotate simultaneously between the second position and the third position relative to the connector, wherein the second position is located between the first position and the third position.

4. The rotating mounting structure of the ceiling light according to claim 3, characterized in that, The first protrusion includes a first extrusion surface and a first contact surface that are interconnected and intersecting, and the second protrusion includes a second extrusion surface and a second contact surface that are interconnected and intersecting. When the protrusion is in the first position, the first contact surface abuts against the connector, and the second contact surface abuts against the connector; In the second state, at least a portion of the first extrusion surface extrudes the connector, and at least a portion of the second extrusion surface extrudes the connector.

5. The rotating mounting structure of the ceiling light according to claim 4, characterized in that, The first extrusion surface includes intersecting first and second inclined surfaces; the first inclined surface is located between the first contact surface and the second inclined surface, and is used to extrude the connector in the second state; and / or The second extrusion surface includes intersecting third and fourth inclined surfaces; the third inclined surface is located between the second contact surface and the fourth inclined surface and is used to extrude the connector in the second state.

6. The rotating mounting structure of the ceiling light according to claim 5, characterized in that, The first protrusion and the second protrusion are in the first state when they rotate relative to the connector simultaneously between the first position and the fourth position and between the fourth position and the second position; the fourth position is located between the first position and the second position; The bottom surface of the through hole is provided with a first threaded segment corresponding to the first protrusion and a second threaded segment corresponding to the second protrusion; When the first protrusion and the second protrusion rotate simultaneously between the first position and the fourth position, at least a portion of the first threaded segment and at least a portion of the second threaded segment abut against the connector, and at least a portion of the first inclined surface and at least a portion of the third inclined surface abut against the connector.

7. The rotating mounting structure of the ceiling light according to claim 6, characterized in that, One end of the first threaded segment extends gradually toward the other end of the first threaded segment in a direction away from the bottom surface. When the first protrusion rotates from the fourth position to the first position, one end of the first threaded segment abuts against the first protrusion before the other end of the first threaded segment. One end of the second threaded segment extends gradually toward the other end of the second threaded segment in a direction away from the bottom surface. When the second protrusion rotates from the fourth position to the first position, one end of the second threaded segment abuts against the second protrusion before the other end of the second threaded segment.

8. The rotating mounting structure of the ceiling light according to claim 7, characterized in that, When the first protrusion and the second protrusion rotate simultaneously between the fourth position and the second position, the first inclined surface loses contact with the connector and the third inclined surface loses contact with the connector.

9. The rotating mounting structure of the ceiling light according to claim 4, characterized in that, The connector has a first elastic protrusion on one side and a second elastic protrusion on the opposite side. The first elastic protrusion includes a first bottom surface, a first force-bearing surface, and a first limiting surface that are connected and intersecting with each other. The second elastic protrusion includes a second bottom surface, a second force-bearing surface, and a second limiting surface that are connected and intersecting with each other. When the first protrusion and the second protrusion are simultaneously located at the first position, the second contact surface abuts against the first limiting surface to restrict the second protrusion from moving toward the first force-bearing surface, and the first contact surface abuts against the second limiting surface to restrict the first protrusion from moving toward the second force-bearing surface. In the second state, the first extrusion surface presses against the first force-bearing surface to separate the through hole from the first bottom surface, and the second extrusion surface presses against the second force-bearing surface to separate the through hole from the second bottom surface.

10. A ceiling light, characterized in that, include: The rotating mounting structure of the ceiling light as described in any one of claims 1-9; The connector; as well as Lamp wick; One end of the connector is connected to the lamp wick, and the other end of the connector is connected to the mounting surface.

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