Expansion clamp and lamp

Abstract

The utility model relates to the technical field of lighting accessories, and discloses an expansion clamp and a lamp. The expansion clamp comprises a mounting ring and a first connecting assembly, the mounting ring is provided with an opening, the outer side wall of the mounting ring is provided with first positioning assemblies extending outwards from the two opposite sides of the opening, the first positioning assemblies are used for supporting and positioning a functional assembly, and the first connecting assembly is used for connecting the first positioning assemblies and the functional assembly. The functional component is fastened on the mounting ring; the lamp comprises a lighting piece and an expansion clamp, and the lighting piece is sleeved with the installation ring. According to the expansion clamp and the lamp, the technical problem that accessories cannot be externally connected to the lamp is solved, the magnifying glass, the diffusion sheet, the tripod and other accessories are installed on the lighting piece through the expansion clamp, and therefore when the lamp is applied to underwater lighting, the softer lighting effect can be provided; and the lamp is placed on the table top, the two hands are released, the illumination angle of the lamp is adjusted, and therefore the use experience of the user is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of lighting accessories, and particularly to an expansion clip and a lamp. Background Art

[0002] The main design purpose of traditional lamps is to provide basic lighting functions, generally including only necessary lighting components. However, with the progress of technology and the diversification of user needs, modern lamp designs increasingly focus on flexibility and expandability. For example, portable lighting tools such as flashlights have also started to integrate or support the connection of various external accessories.

[0003] Due to technical limitations and the singularity of the original design intention, most of the current common lighting components do not have reserved interfaces or expansion slots for connecting external accessories. If external accessories need to be added, the lamp structure needs to be modified, which is difficult and costly in actual production. Summary of the Utility Model

[0004] The purpose of the present application is to provide an expansion clip and a lamp, which are used to solve the technical problem that lamps in related technologies cannot connect external accessories.

[0005] In a first aspect, the present application provides an expansion clip, including:

[0006] An installation ring, the installation ring has an opening, and a first positioning component extending outward from opposite sides of the opening is provided on the outer side wall of the installation ring, and the first positioning component is used to support and position a functional component;

[0007] A first connection component, which is used to connect the first positioning component and the functional component to fasten the functional component to the installation ring.

[0008] In some embodiments, the first positioning component includes at least three first positioning plates, and the at least three first positioning plates are spaced along the circumferential direction of the installation ring, and the opening is located at the interval between two of the first positioning plates.

[0009] In some embodiments, at least one group of second positioning components is further provided on the outer side wall of the installation ring, and the second positioning components are spaced along the circumferential direction of the installation ring from the first positioning components, and are used to support and position another functional component;

[0010] The expansion clip further includes at least one group of second connection components, which are connected to the second positioning components one-to-one, and are used to connect the second positioning components and the functional component to fasten the functional component to the installation ring.

[0011] The expansion clip provided by the embodiment of the present application includes an installation ring and a first connection component. The installation ring is provided with an opening, through which the size of the installation ring is adjustable, facilitating sleeving on the lighting component and reducing the difficulty of disassembling and assembling the installation ring. The installation ring extends outward from opposite sides of the opening with a first positioning component, which can support and position the functional component, and at the same time cooperate with the first connection component to fasten the functional component to the installation ring. Therefore, the expansion clip provided by the embodiment of the present application can be used as an expansion connection component for the lighting component, and is beneficial to simplifying the product design and assembly process of the expansion clip and enhancing the flexibility of the expansion clip.

[0012] In a second aspect, the present application provides a lighting fixture, including a lighting component and the expansion clip described in the first aspect, and the installation ring is sleeved on the lighting component.

[0013] In some embodiments, the lighting fixture further includes a first functional component, and the first functional component includes a lens and a first connection plate, and the first connection plate is integrally formed or connected with the lens and can be fixedly connected to the first positioning component through the first connection component; or,

[0014] the lighting fixture further includes a second functional component, and the second functional component includes a diffusion sheet and a second connection plate, and the second connection plate is integrally formed or connected with the diffusion sheet and can be fixedly connected to the first positioning component through the first connection component; or,

[0015] the lighting fixture further includes a third functional component, and the third functional component is a bracket, and a third connection plate is arranged on the bracket, and the third connection plate can be fixedly connected to the first positioning component through the first connection component.

[0016] The lighting fixture provided by the embodiment of the present application includes a lighting component and an expansion clip. The expansion clip, as an expansion connection component for the lighting component, can externally connect functional components, so that the lighting fixture provided by the embodiment of the present application can replace functional components according to different usage requirements, enhancing the functions and applicable scenarios of the lighting fixture.

[0017] In a third aspect, the present application provides another lighting fixture, including a lighting component and the expansion clip described in the first aspect, and the installation ring is sleeved on the lighting component.

[0018] In some embodiments, the lighting fixture further includes a first functional component, and the first functional component includes a lens and a first connection plate, and the first connection plate is integrally formed or connected with the lens and can be fixedly connected to the first positioning component through the first connection component, or fixedly connected to the second positioning component through the second connection component.

[0019] In some embodiments, the lamp further includes a second functional component, which includes a diffusion sheet and a second connecting plate. The second connecting plate is integrally formed with or connected to the diffusion sheet, and can be tightly connected to the first positioning component through the first connecting component, or tightly connected to the second positioning component through the second connecting component.

[0020] In some embodiments, the lamp further includes a third functional component, which is a bracket. A third connecting plate is provided on the bracket, and the third connecting plate can be tightly connected to the first positioning component through the first connecting component, or tightly connected to the second positioning component through the second connecting component.

[0021] In some embodiments, the lamp further includes a third functional component, which is a bracket. A third connecting plate is provided on the bracket, and the third connecting plate can be tightly connected to the first positioning component through the first connecting component, or tightly connected to the second positioning component through the second connecting component, or tightly connected to another second positioning component through another second connecting component.

[0022] The lamp provided by the embodiment of the present application includes a lighting component and an expansion clip. The expansion clip serves as an expansion connecting piece of the lighting component and can externally connect one or more functional components, so that the lamp provided by the embodiment of the present application can externally connect functional components according to different usage requirements, enhancing the functions and applicable scenarios of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 It is a schematic structural diagram of the expansion clip provided in Embodiment 1 of the present application;

[0025] Figure 2 For Figure 1 the front view of the shown expansion clip;

[0026] Figure 3 For Figure 1 the schematic structural diagram of the mounting ring in the shown expansion clip;

[0027] Figure 4 For Figure 3 the enlarged view of the structure shown at A in

[0028] Figure 5Schematic diagram of an expansion clip provided in the second embodiment of the present application;

[0029] Figure 6 For Figure 5 Schematic diagram of the structure of the mounting ring in the shown expansion clip;

[0030] Figure 7 For Figure 6 Enlarged view of the structure shown as B in;

[0031] Figure 8 Schematic diagram of another expansion clip provided in the second embodiment of the present application;

[0032] Figure 9 Schematic diagram of yet another expansion clip provided in the second embodiment of the present application;

[0033] Figure 10 Schematic diagram of the structure of a lamp provided in the third embodiment of the present application;

[0034] Figure 11 Schematic diagram of the structure of a lamp provided in the fourth embodiment of the present application;

[0035] Figure 12 Schematic diagram of another structure of a lamp provided in the fourth embodiment of the present application;

[0036] Figure 13 For Figure 12 Schematic diagram of the structure of the first functional component in the shown lamp;

[0037] Figure 14 Schematic diagram of yet another structure of a lamp provided in the fourth embodiment of the present application;

[0038] Figure 15 For Figure 14 Schematic diagram of the structure of the shown lamp in another state;

[0039] Figure 16 For Figure 14 Schematic diagram of the structure of the second functional component in the shown lamp;

[0040] Figure 17 Schematic diagram of yet another structure of a lamp provided in the fourth embodiment of the present application;

[0041] Figure 18 For Figure 17 Schematic diagram of the structure of the third functional component in the shown lamp.

[0042] Description of main element symbols:

[0043] 100, Lighting fixture; 10, Expansion clip; 20, Lighting element; 30, First functional component; 40, Second functional component; 50, Third functional component; 1, Mounting ring; 11, Opening; 12, Mounting gap; 2, First connection component; 21, First bolt; 22, First nut; 3, First positioning component; 31, First positioning plate; 32, First through hole; 33, First boss; 34, First mounting groove; 35, First protrusion; 4, Rotating handle; 5, Second positioning component; 51, Second positioning plate; 52, Second through hole; 53, Second boss; 54, Second mounting groove; 55, Second protrusion; 6, Second connection component; 61, Second bolt; 62, Second nut; 300, Lens; 301, First connection plate; 3010, First mounting hole; 400, Diffuser; 401, Second connection plate; 4010, Second mounting hole; 500, Bracket; 501, Third connection plate; 5010, Third mounting hole. Detailed implementation manners

[0044] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0045] It should be noted that when a component is referred to as "fixed to" or "disposed on" another component, it can be directly or indirectly disposed on the other component. When a component is referred to as "connected to" another component, it can be directly or indirectly connected to the other component. The orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the patent. Terms "first" and "second" are only used for the purpose of convenient description, and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of technical features. The meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0046] The reference to "one embodiment", "some embodiments" or "embodiments" in the description of the present application specification means that specific features, structures or characteristics described in connection with the embodiment are included in one or more embodiments of the present application. Thus, the statements "in one embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments", etc. that appear in different places in this specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. In addition, in one or more embodiments, specific features, structures or characteristics can be combined in any suitable manner.

[0047] Embodiment 1:

[0048] The embodiment of the present application provides an extension clip, which is applied to a lamp and can be used as an extension connecting member of a lighting member to connect the lighting member and an external functional component.

[0049] Now, the extension clip provided by the embodiment of the present application will be described. Refer to Figure 1 and Figure 2 , the extension clip 10 includes a mounting ring 1 and a first connection assembly 2. The mounting ring 1 has an opening 11, and a first positioning assembly 3 extending outward from opposite sides of the opening 11 is provided on the outer side wall of the mounting ring 1. The first positioning assembly 3 is used to support and position the functional component. The first connection assembly 2 is used to connect the first positioning assembly 3 and the functional component to fasten the functional component to the mounting ring 1.

[0050] The extension clip 10 provided by the embodiment of the present application includes a mounting ring 1 and a first connection assembly 2. An opening 11 is provided on the mounting ring 1. Through the opening 11, the size of the mounting ring 1 is adjustable, which is convenient for sleeving on the lighting member 20 and reduces the difficulty of disassembling and assembling the mounting ring 1. The first positioning assembly 3 extends outward from opposite sides of the opening 11. Through the first positioning assembly 3, the functional component can be supported and positioned. At the same time, in cooperation with the first connection assembly 2, the functional component can be fastened to the mounting ring 1. Therefore, the extension clip 10 provided by the embodiment of the present application can be used as an extension connecting member of the lighting member 20, which is beneficial to simplifying the product design and assembly process of the extension clip 10 and enhancing the flexibility of the extension clip 10.

[0051] The extension clip 10 provided by the embodiment of the present application is applied to a lamp 100 and can be used as an extension connecting member of a lighting member 20 to connect the lighting member 20 and an external functional component.

[0052] The functional components herein include but are not limited to lenses, diffuser sheets, brackets, lasers, and cameras.

[0053] Refer to Figure 2 and Figure 10 , in some embodiments, the first positioning assembly 3 includes at least three first positioning plates 31. The at least three first positioning plates 31 are spaced along the circumferential direction of the mounting ring 1, and the opening 11 is located at the interval between two of the first positioning plates 31. Thus, by adjusting the two first positioning plates 31 located on both sides of the opening 11 through the first connection assembly 2, the distance between the openings 11 can be adjusted, so that the mounting ring 1 can be sleeved on the lighting member 20.

[0054] Refer to Figure 3 and Figure 4, in some embodiments, a first through hole 32 is provided on the first positioning plate 31. The first connection assembly 2 includes a first bolt 21 and a first nut 22. The first bolt 21 passes through the first through holes 32 of all the first positioning plates 31, and the first nut 22 can be installed at one end of the first bolt 21 and jointly clamp all the first positioning plates 31 with the first bolt 21. Thus, the first bolt 21 and the first nut 22 can press the first positioning plate 31 at the opening 11 end, so that the two ends of the opening 11 can approach each other and keep the mounting ring 1 in a locked state.

[0055] Please refer back to Figure 2 , in some embodiments, a plurality of first positioning plates 31 on the mounting ring 1 are arranged in parallel, and an installation gap 12 for inserting an external accessory is formed between adjacent first positioning plates 31. The first through holes 32 on the plurality of first positioning plates 31 are coaxially arranged, and the first bolt 21 passes through the first through holes 32 of the plurality of first positioning plates 31 for connecting and fixing the first positioning plates 31 to the functional components.

[0056] In some embodiments, the mounting ring 1 is made of an elastic material, and the size of the opening 11 can be adjusted. Specifically, the mounting ring 1 can be a metal ring, a rubber ring or an elastic plastic ring.

[0057] It should be noted that in some cases, the expansion clip 10 is adapted to the size of the lighting component 20 to be installed. The mounting ring 1 is sleeved on the lighting component 20, and an installation gap 12 adapted to the connection structure of the external accessory to be connected can be formed between the plurality of first positioning plates 31. Thus, the plurality of first positioning plates 31 can jointly connect the functional components. In some cases, the size of the lighting component 20 is small. To make the expansion clip 10 adapted to the size of the lighting component 20, the first bolt 21 and the first nut 22 need to be adjusted so that the two ends of the opening 11 of the mounting ring 1 approach each other. When the first positioning plates 31 at both ends of the opening 11 are in contact or the installation gap 12 formed between the two first positioning plates 31 is too small, only some of the first positioning plates 31 can be used to connect the functional components.

[0058] In some embodiments, please refer to Figure 2 and Figure 4 , the first nut 22 is a polygonal nut. A first installation groove 34 is provided on the first positioning plate 31 for connecting the first nut 22. The first installation groove 34 is coaxial with and communicates with the first through hole 32, and the first installation groove 34 is used for installing the first nut 22 and restricting the rotation of the first nut 22.

[0059] Optionally, in a specific embodiment, the first nut 22 is a hexagonal nut, the first installation groove 34 is a hexagonal blind groove, and the bottom of the blind groove communicates with the first through hole 32. The first nut 22 is clamped in the first installation groove 34 and cannot rotate circumferentially. By rotating the first bolt 21, the locking of the first bolt 21 and the first nut 22 can be achieved.

[0060] In some embodiments, please refer to Figure 2 and Figure 4 , a first boss 33 is provided on the first positioning plate 31 for connecting the first nut 22, and the first installation groove 34 is provided on the first boss 33. By providing the first boss 33, the strength of the first positioning plate 31 can be improved, thereby improving the connection reliability of the expansion clip 10.

[0061] In some embodiments, please refer to Figure 2 and Figure 4 , a first convex block 35 is provided on the groove wall of the first installation groove 34. The first nut 22 is arranged in the first installation groove 34 and is in interference fit with the first convex block 35. The first convex block 35 is used to clamp the first nut 22 to reduce the risk of the first nut 22 falling off.

[0062] In some embodiments, please refer to Figure 2 , a rotating handle 4 is provided at one end of the first bolt 21 away from the installation position of the first nut 22. The rotating handles 4 on the first nut 22 and the first bolt 21 respectively abut against different first positioning plates 31 and can jointly clamp a plurality of first positioning plates 31. The rotating handle 4 provides a larger contact surface, enabling the user to directly rotate the first bolt 21 without using a wrench, reducing the disassembly and assembly difficulty of the first connection assembly 2 and the expansion clip 10.

[0063] In some embodiments, please refer to Figure 2 , the first positioning assembly 3 includes three first positioning plates 31 arranged at intervals. The above-mentioned first positioning plates 31 are reasonably designed, occupy less space when arranged on the positioning ring, and can provide a stable and reliable connection.

[0064] It can be understood that the number of the first positioning plates 31 is not unique. In some embodiments, the number of the first positioning plates 31 can be increased or decreased according to the size of the reference mounting ring 1, the connection strength requirements, etc.

[0065] Embodiment 2:

[0066] The present application provides an expansion clip, which is applied to a lamp and can be used as an expansion connecting piece for a lighting component to connect the lighting component and one or more functional components.

[0067] Please refer to Figure 5 , Figure 6 and Figure 7, the difference between the expansion clip 10 provided in this embodiment and the first embodiment lies in that: at least one set of second positioning components 5 are further provided on the outer side wall of the mounting ring 1, and the second positioning components 5 and the first positioning components 3 are arranged at intervals along the circumferential direction of the mounting ring 1 for supporting and positioning another functional component. Correspondingly, the expansion clip 10 further includes at least one set of second connection components 6, which are connected to the second positioning components 5 one-to-one for connecting the second positioning components 5 and the functional components to fasten the functional components to the mounting ring 1.

[0068] One or more functional components can be connected to the same expansion clip 10. To avoid interference between the functional components, the first positioning components 3 and the second positioning components 5 are arranged at intervals on the mounting ring 1.

[0069] It can be understood that each set of second positioning components 5 corresponds to a set of second connection components 6.

[0070] The expansion clip 10 provided in the embodiment of the present application includes a mounting ring 1, a first connection component 2, and a second connection component 6. The first positioning component 3 and the second positioning component 5 are provided on the mounting ring 1. Among them, the mounting ring 1 can be sleeved on the lighting component 20. The first positioning component 3 and the first connection component 2 are used in combination, and the second positioning component 5 and the second connection component 6 are used in combination, and different functional components can be connected. Thus, the expansion clip 10 can be used as an expansion connection component of the lighting component 20 to connect the lighting component 20 and one or more functional components.

[0071] In the expansion clip 10 provided in the embodiment of the present application, the number of the second positioning components 5 can be increased or decreased according to actual needs, and the setting position of the second positioning components 5 is adjustable so that the expansion clip 10 can meet the requirements of various application scenarios.

[0072] Optionally, in some embodiments, please refer to Figure 5 , a set of first positioning components 3 and a set of second positioning components 5 are provided on the mounting ring 1. The first positioning component 3 and the second positioning component 5 are respectively arranged at opposite ends in the radial direction of the mounting ring 1. The above-mentioned expansion clip 10 can connect the lighting component 20 and two functional components.

[0073] Optionally, in some embodiments, please refer to Figure 8 , a set of first positioning components 3 and two sets of second positioning components 5 are provided on the mounting ring 1. The first positioning component 3 and the second positioning component 5 are evenly distributed in the circumferential direction of the mounting ring 1. The above-mentioned expansion clip 10 can connect the lighting component 20 and three functional components.

[0074] Optionally, in some embodiments, please refer to Figure 9, a set of first positioning components 3 and three sets of second positioning components 5 are provided on the mounting ring 1. The first positioning components 3 and the second positioning components 5 are evenly distributed circumferentially on the mounting ring 1. The above-mentioned expansion clip 10 can connect the lighting component 20 with four functional components.

[0075] Please refer to Figure 5 , in some embodiments, the second positioning component 5 includes at least two second positioning plates 51. The at least two second positioning plates 51 are arranged at intervals circumferentially on the mounting ring 1. A second through hole 52 is provided on the second positioning plate 51. The expansion clip 10 further includes a second connection component 6. The second connection component 6 includes a second bolt 61 and a second nut 62. The second bolt 61 passes through the second through holes 52 of the at least two second positioning plates 51, and the second nut 62 can be installed at one end of the second bolt 61 and jointly clamp the at least two second positioning plates 51 with the second bolt 61.

[0076] The multiple second positioning plates 51 on the mounting ring 1 are arranged side by side, and an installation gap 12 for plugging an external accessory is formed between adjacent second positioning plates 51. The second through holes 52 on the multiple second positioning plates 51 are coaxially arranged, and the second bolt 61 passes through the second through holes 52 of the multiple second positioning plates 51 to connect and fix the second positioning plates 51 with the functional components.

[0077] In some embodiments, please refer to Figure 5 , the second positioning component 5 includes three second positioning plates 51 arranged at intervals.

[0078] The above-mentioned second positioning plate 51 is reasonably designed, occupies less space when arranged on the positioning ring, and can provide a stable and reliable connection.

[0079] It can be understood that the number of the second positioning plates 51 in the second positioning component 5 can be increased or decreased according to actual needs, and is not uniquely limited here.

[0080] In some embodiments, please refer to Figure 5 and Figure 7 , the second nut 62 is a polygonal nut. A second installation groove 54 is provided on the second positioning plate 51 for connecting the second nut 62. The second installation groove 54 is coaxial with and communicates with the second through hole 52. The second installation groove 54 is used to install the second nut 62 and limit the rotation of the second nut 62.

[0081] Optionally, in a specific embodiment, the second nut 62 is a hexagonal nut, and the second installation groove 54 is a hexagonal blind groove, and the bottom of the blind groove communicates with the second through hole 52.

[0082] The second nut 62 is clamped in the second installation groove 54 and cannot rotate circumferentially. By rotating the second bolt 61, the locking of the second bolt 61 and the second nut 62 can be achieved.

[0083] In some embodiments, refer to Figure 5 and Figure 7 , a second boss 53 is provided on the second positioning plate 51 for connecting the second nut 62, and a second installation groove 54 is provided on the second boss 53.

[0084] By providing the second boss 53, the strength of the second positioning plate 51 can be improved, thereby enhancing the connection reliability of the expansion clip 10.

[0085] In some embodiments, refer to Figure 5 and Figure 7 , second bumps 55 are provided on the groove wall of the second installation groove 54. The second nut 62 is disposed in the second installation groove 54 and is in interference fit with the second bumps 55.

[0086] The second bumps 55 are used to clamp the second nut 62 to reduce the risk of the second nut 62 falling off.

[0087] In some embodiments, refer to Figure 5 and Figure 7 , a rotating handle 4 is provided at one end of the second bolt 61 away from the installation position of the second nut 62.

[0088] The rotating handles 4 on the second nut 62 and the second bolt 61 respectively abut against different second positioning plates 51, and can jointly clamp a plurality of second positioning plates 51.

[0089] The rotating handle 4 provides a larger contact surface, enabling the user to directly rotate the second bolt 61 without using a wrench, reducing the disassembly and assembly difficulty of the second connection assembly 6 and the expansion clip 10.

[0090] Embodiment 3:

[0091] The present application provides a lamp, including a lighting component and the expansion clip of Embodiment 1, and an installation ring is sleeved on the lighting component.

[0092] Specifically, refer to Figure 2 and Figure 10 , the expansion clip 10 includes an installation ring 1 and a first connection assembly 2. The installation ring 1 has an opening 11, and a first positioning assembly ......

[0093] The lamp 100 provided by the embodiment of the present application includes a lighting component 20 and an expansion clip 10. The expansion clip 10 serves as an expansion connection component of the lighting component 20 and can connect functional components, so that the lamp 100 can replace functional components according to different usage requirements, enhancing the functions and applicable scenarios of the lamp 100.

[0094] The lighting device 100 provided by the embodiments of the present application, the lighting member 20 includes but is not limited to a flashlight and a spotlight. In a specific embodiment, the lighting member 20 is a flashlight, and the barrel of the flashlight is cylindrical.

[0095] For the lighting device 100 provided by the embodiments of the present application, functional components can be mounted on the lighting member 20, and the functional components include but are not limited to a first functional component, a second functional component, and a third functional component.

[0096] Please refer to Figure 2 and Figure 13 In some embodiments, the lighting device 100 includes a lighting member 20, an expansion clip 10, and a first functional component 30. The first functional component 30 includes a lens 300 and a first connecting plate 301. The first connecting plate 301 is integrally formed with or connected to the lens 300, and can be firmly connected to the first positioning component 3 through the first connecting component 2.

[0097] The lens 300 includes but is not limited to a magnifying glass. A magnifying glass is an optical instrument that can change the propagation path and refraction angle of light to magnify the image of an object, enabling the observer to clearly see the details of the object. Through this setting, a magnifying glass can be externally connected to the lighting member 20, and the user can clearly view tiny underwater organisms underwater through the magnifying glass and the light of the lighting member 20, and different magnifying lens inserts can be selected according to the needs of the usage scenario.

[0098] In some embodiments, a first mounting hole 3010 is provided on the first connecting plate 301. The first connecting plate 301 can be inserted between two adjacent first positioning plates 31, and the first mounting hole 3010 can be coaxial with the first through hole 32 for the first bolt 21 to pass through.

[0099] In a specific embodiment, three first positioning plates 31 are provided on the mounting ring 1. The three first positioning plates 31 are spaced apart and an installation gap 12 is formed between adjacent first positioning plates 31. The first functional component 30 includes two first connecting plates 301 that are spaced apart, and the two first connecting plates 301 are respectively inserted into different installation gaps 12. The first bolt 21 passes through the first through holes 32 of multiple first positioning plates 31 and the first mounting holes 3010 of multiple first connecting plates 301. A first nut 22 is installed at one end of the first bolt 21, and the first bolt 21 and the first nut 22 jointly clamp multiple first positioning plates 31 and first connecting plates 301. The first bolt 21 is rotatably connected to the first connecting plate 301, and the first functional component 30 and the lighting member 20 can rotate around the first bolt 21 so that the angle between the lens 300 and the lighting member 20 is adjustable.

[0100] Please refer to Figure 2 and Figure 16, in some embodiments, the lighting fixture 100 includes a lighting element 20, an extension clip 10, and a second functional component 40. The second functional component 40 includes a diffuser 400 and a second connection plate 401. The second connection plate 401 is integrally formed with or connected to the diffuser 400, and can be tightly connected to the first positioning component 3 through the first connection component 2. The diffuser 400 can diffuse concentrated or direct light, eliminate light spots or points, and reduce glare. Through this setting, the diffuser 400 can be externally connected to the lighting element 20, thereby adjusting the light spot effect of the lighting element 20, making the viewing light softer, so that users can comfortably observe small underwater organisms for a long time.

[0101] In some embodiments, the second connection plate 401 is provided with a second mounting hole 4010. The second connection plate 401 can be inserted between two adjacent first positioning plates 31, and the second mounting hole 4010 can be coaxial with the first through hole 32 for the first bolt 21 to pass through.

[0102] In a specific embodiment, three first positioning plates 31 are provided on the mounting ring 1. The three first positioning plates 31 are spaced apart and an installation gap 12 is formed between adjacent first positioning plates 31. The second functional component 40 includes two second connection plates 401 spaced apart. The two second connection plates 401 are respectively inserted into different installation gaps 12. The first bolt 21 passes through the first through holes 32 of the plurality of first positioning plates 31 and the second mounting holes 4010 of the plurality of second connection plates 401. The first nut 22 is installed at one end of the first bolt 21. The first bolt 21 and the first nut 22 jointly clamp the plurality of first positioning plates 31 and the second connection plates 401. The first bolt 21 is rotatably connected to the second connection plate 401, and the diffuser and the lighting element 20 can rotate around the first bolt 21 so that the angle between the diffuser and the lighting element 20 is adjustable.

[0103] In some embodiments, the lighting fixture 100 includes a lighting element 20, an extension clip 10, and a third functional component 50. The third functional component 50 is a bracket 500. The bracket 500 is provided with a third connection plate 501. The third connection plate 501 can be tightly connected to the first positioning component 3 through the first connection component 2.

[0104] The bracket 500 can be a support frame for providing support for the lighting element 20, so that the lighting fixture 100 can be placed on a workbench, a display area or other specific spaces. The bracket 500 can also be a mounting frame for fixing the lighting element 20 to positions such as a wall surface or a ceiling.

[0105] On the one hand, the bracket 500 is provided on the lighting fixture 100, providing an installation or support function for the lighting fixture 100 and improving the flexibility of use of the lighting fixture 100; on the other hand, the integrated design of the lighting element 20 and the bracket 500 and the adjustable angle also improve the convenience of use of the lighting fixture 100.

[0106] Please refer to Figure 2 and Figure 18 In some embodiments, a third mounting hole 5010 is provided on the third connecting plate 501. The third connecting plate 501 can be inserted between two adjacent first positioning plates 31. The third mounting hole 5010 can be coaxial with the first through hole 32 for the first bolt 21 to pass through.

[0107] In a specific embodiment, three first positioning plates 31 are provided on the mounting ring 1. The three first positioning plates 31 are spaced apart and an installation gap 12 is formed between adjacent first positioning plates 31. The bracket 500 includes two third connecting plates 501 spaced apart. The two third connecting plates 501 are respectively inserted into different installation gaps 12. The first bolt 21 passes through the first through holes 32 of multiple first positioning plates 31 and the third mounting holes 5010 of multiple third connecting plates 501. The first nut 22 is installed at one end of the first bolt 21. The first bolt 21 and the first nut 22 jointly clamp multiple first positioning plates 31 and the third connecting plates 501. The first bolt 21 is rotatably connected to the third connecting plate 501. The bracket 500 and the lighting member 20 can rotate around the first bolt 21 so that the included angle between the bracket 500 and the lighting member 20 is adjustable.

[0108] It can be understood that the expansion clip 10 is detachably connected to the functional component, allowing the user to quickly replace the functional component according to specific needs, or when the functional component is damaged, the functional component can be replaced separately.

[0109] Embodiment 4:

[0110] This application provides a lamp, including a lighting member and the expansion clip provided in Embodiment 2. The mounting ring is sleeved on the lighting member.

[0111] Specifically, please refer to Figure 2 and Figure 11 The expansion clip 10 includes a mounting ring 1, a first connection component 2 and a second connection component 6. The mounting ring 1 has an opening 11. A first positioning component 3 and at least one set of second positioning components 5 are provided on the outer side wall of the mounting ring 1. Among them, the mounting ring 1 is sleeved on the lighting member 20. The first positioning component 3 is used in combination with the first connection component 2, and the second positioning component 5 is used in combination with the second connection component 6 and can connect different functional components.

[0112] The lamp 100 provided by the embodiment of this application includes a lighting member 20 and an expansion clip 10. The expansion clip 10, as an expansion connection member of the lighting member 20, can connect one or more functional components. Thus, the lamp 100 can replace the functional components according to different usage requirements, enhancing the functions and applicable scenarios of the lamp 100.

[0113] The lighting fixture 100 provided by the embodiments of the present application may mount multiple functional components on the lighting member 20, and the functional components include, but are not limited to, one or more of the first functional component, the second functional component, and the third functional component.

[0114] In some embodiments, referring to Figure 2 , Figure 12 and Figure 13 , the lighting fixture 100 includes a lighting member 20, an expansion clip 10, and a first functional component 30. The first functional component 30 includes a lens 300 and a first connecting plate 301. The first connecting plate 301 is integrally formed with or connected to the lens 300, and can be firmly connected to the first positioning component 3 through the first connecting component 2, or firmly connected to the second positioning component 5 through the second connecting component 6. That is, the first connecting plate 301 of the first functional component 30 at this time can be connected to the first positioning component 3 or the second positioning component 5.

[0115] On the one hand, the first functional component 30 is provided on the lighting fixture 100, so that the lighting fixture 100 can be applied to work lighting or magnifying lighting for fine operations, improving the practicability of the lighting fixture 100; on the other hand, the lighting member 20 and the first functional component 30 are integrally designed, which is convenient to use and easy to carry.

[0116] In some embodiments, a first mounting hole 3010 is provided on the first connecting plate 301. The first connecting plate 301 can be inserted between two adjacent first positioning plates 31 or between two adjacent second positioning plates 51. The first mounting hole 3010 can be coaxial with the first through hole 32 or the second through hole 52 for the first bolt 21 or the second bolt 61 to pass through.

[0117] In a specific embodiment, three second positioning plates 51 are provided on the mounting ring 1. The three second positioning plates 51 are spaced apart and an installation gap 12 is formed between the adjacent second positioning plates 51. The first functional component 30 includes two first connecting plates 301 that are spaced apart. The two first connecting plates 301 are respectively inserted into different installation gaps 12. The second bolt 61 passes through the second through holes 52 of the plurality of second positioning plates 51 and the first mounting holes 3010 of the plurality of first connecting plates 301. The second nut 62 is installed at one end of the second bolt 61. The second bolt 61 and the second nut 62 jointly clamp the plurality of second positioning plates 51 and the first connecting plates 301. The second bolt 61 is rotatably connected to the second connecting plate 401. The first functional component 30 and the lighting member 20 can rotate around the second bolt 61 so that the angle between the lens 300 and the lighting member 20 is adjustable.

[0118] In some embodiments, referring to Figure 2 , Figure 15 and Figure 16The lamp 100 includes a lighting element 20, an expansion clip 10, and a second functional component 40. The second functional component 40 includes a diffuser 400 and a second connecting plate 401. The second connecting plate 401 is integrally formed with or connected to the diffuser 400 and can be fastened to the first positioning component 3 via the first connecting component 2, or fastened to the second positioning component 5 via the second connecting component 6. In other words, the second connecting plate 401 of the second functional component 40 can be connected to either the first positioning component 3 or the second positioning component 5.

[0119] On the one hand, the second functional component 40 is provided on the lamp 100, which is conducive to improving the lighting comfort of the lamp 100; on the other hand, the integrated design of the lighting component 20 and the second functional component 40 is conducive to improving the matching effect between the lighting component 20 and the second functional component 40 and reducing the space occupied by the lamp 100.

[0120] In some embodiments, a second mounting hole 4010 is provided on the second connecting plate 401 , and the second connecting plate 401 can be inserted between two adjacent first positioning plates 31 . The second mounting hole 4010 can be coaxial with the first through hole 32 for the first bolt 21 to pass through.

[0121] In one specific embodiment, three second positioning plates 51 are provided on the mounting ring 1. The three second positioning plates 51 are spaced apart, and mounting gaps 12 are formed between adjacent second positioning plates 51. The second functional component 40 includes two spaced apart second connecting plates 401, each inserted into a different mounting gap 12. A second bolt 61 is inserted through the second through-holes 52 of the plurality of second positioning plates 51 and the second mounting holes 4010 of the plurality of second connecting plates 401. A second nut 62 is mounted on one end of the second bolt 61. The second bolt 61 and the second nut 62 jointly clamp the plurality of second positioning plates 51 and the second connecting plates 401. The second bolt 61 is rotatably connected to the second connecting plates 401. The second functional component 40 and the lighting component 20 can rotate about the second bolt 61, thereby adjusting the angle between the diffuser 400 and the lighting component 20.

[0122] In some embodiments, see Figure 2 、 Figure 17 and Figure 18 The lamp 100 includes a lighting element 20, an expansion clip 10, and a third functional component 50. The third functional component 50 is a bracket 500, which is provided with a third connecting plate 501. The third connecting plate 501 can be fastened to the first positioning component 3 via the first connecting component 2, or fastened to the second positioning component 5 via the second connecting component 6. In other words, the third connecting plate 501 of the third functional component 50 can be connected to either the first positioning component 3 or the second positioning component 5.

[0123] On the one hand, the bracket 500 is provided on the lamp 100, which provides the installation or support function for the lamp 100 and improves the flexibility of use of the lamp 100; on the other hand, the lighting component 20 and the bracket 500 are integrally designed and the angle is adjustable, which also improves the convenience of use of the lamp 100.

[0124] In some embodiments, a third mounting hole 5010 is provided on the third connecting plate 501. The third connecting plate 501 can be inserted between two adjacent first positioning plates 31. The third mounting hole 5010 can be coaxial with the first through hole 32 for the first bolt 21 to pass through.

[0125] In a specific embodiment, three second positioning plates 51 are provided on the mounting ring 1. The three second positioning plates 51 are spaced apart and an installation gap 12 is formed between adjacent second positioning plates 51. The bracket 500 includes two spaced third connecting plates 501, and the two third connecting plates 501 are respectively inserted into different installation gaps 12. The second bolt 61 passes through the second through holes 52 of the plurality of second positioning plates 51 and the third mounting holes 5010 of the plurality of third connecting plates 501. The second nut 62 is installed at one end of the second bolt 61. The second bolt 61 and the second nut 62 jointly clamp the plurality of second positioning plates 51 and the third connecting plates 501. The second bolt 61 is rotatably connected to the third connecting plate 501. The bracket 500 and the lighting component 20 can rotate around the first bolt 21 so that the included angle between the bracket 500 and the lighting component 20 is adjustable.

[0126] In some embodiments, please refer to Figure 2 、 Figures 13 - 16 together, the lamp 100 includes a lighting component 20, an expansion clip 10, a first functional component 30 and a second functional component 40. The first functional component 30 includes a lens 300 and a first connecting plate 301. The first connecting plate 301 is integrally formed or connected with the lens 300. The second functional component 40 includes a diffuser 400 and a second connecting plate 401. The second connecting plate 401 is integrally formed or connected with the diffuser 400.

[0127] At this time, the first connecting plate 301 can be fixedly connected to the first positioning component 3 through the first connecting component 2, and the second connecting plate 401 is fixedly connected to the second positioning component 5 through the second connecting component 6. Or, the first connecting plate 301 can be fixedly connected to the second positioning component 5 through the second connecting component 6, and the second connecting plate 401 is fixedly connected to the first positioning component 3 through the first connecting component 2.

[0128] Through this setting method, the first functional component 30 (lens 300) and the second functional component 40 (diffusion sheet 400) can be externally connected to the lighting component 20 simultaneously through the expansion clip 10. Users can clearly view tiny underwater organisms underwater through the lens 300 and the light of the lighting component 20, and can further select different lens 300 inserts according to the needs of the usage scenario. Further, when the light spot of the lighting component 20 is too dazzling, the diffusion sheet 400 can also be externally connected to the expansion clip 10 to make the viewing light softer, so that users can comfortably observe tiny underwater organisms for a long time.

[0129] The specific structures and cooperation methods of the first connecting plate 301, the first connecting component 2 and the first positioning component 3 are the same as those described above. The specific structures and cooperation methods of the second connecting plate 401, the second connecting component 6 and the second positioning component 5 are the same as those described above, and will not be repeated here. It can be understood that the cooperation methods between the first connecting plate 301, the second connecting component 6 and the second positioning component 5 are correspondingly the same, and the cooperation methods between the second connecting plate 401, the first connecting component 2 and the first positioning component 3 are correspondingly the same.

[0130] By adopting the cooperation of the first connecting component 2 and the first positioning component 3 and the cooperation of the second connecting component 6 and the second positioning component 5 provided in the embodiments of the present application, the angles of the lens 300 and the diffusion sheet 400 on the expansion clip 10 are adjustable. In this way, by adjusting the angles of the lenses, the viewing angle between the user and the object can be adjusted, so as to achieve the best viewing effect.

[0131] In some embodiments, please refer to Figure 2 、 Figure 17 and Figure 18 The lamp 100 includes a lighting component 20, an expansion clip 10, a first functional component 30 and a third functional component 50. The first functional component 30 includes a lens 300 and a first connecting plate 301, and the first connecting plate 301 is integrally formed or connected with the lens 300. The third functional component 50 is a bracket 500, and a third connecting plate 501 is provided on the bracket 500.

[0132] At this time, the first connecting plate 301 can be fixedly connected to the first positioning component 3 through the first connecting component 2, and the third connecting plate 501 is fixedly connected to the second positioning component 5 through the second connecting component 6. Alternatively, the first connecting plate 301 can be fixedly connected to the second positioning component 5 through the second connecting component 6, and the third connecting plate 501 is fixedly connected to the first positioning component 3 through the first connecting component 2.

[0133] Through this setting method, the first functional component 30 (lens 300) and the third functional component 50 (bracket 500) can be externally connected to the lighting component 20 through the expansion clip 10 at the same time. Users can clearly view tiny underwater organisms underwater through the lens 300 and the light of the lighting component 20, and can also select different lens 300 inserts according to the needs of the usage scenario. At the same time, the lighting component 20 can be placed on the tabletop through the bracket 500 without the need for the user to hold it by hand.

[0134] The specific structures and cooperation methods of the first connecting plate 301, the first connecting component 2 and the first positioning component 3 are the same as those described above. The specific structures and cooperation methods of the third connecting plate 501, the second connecting component 6 and the second positioning component 5 are the same as those described above, and will not be repeated here. It can be understood that the cooperation methods between the first connecting plate 301, the second connecting component 6 and the second positioning component 5 are correspondingly the same, and the cooperation methods between the third connecting plate 501, the first connecting component 2 and the first positioning component 3 are correspondingly the same.

[0135] By adopting the cooperation between the first connecting component 2 and the first positioning component 3 and the cooperation between the second connecting component 6 and the second positioning component 5 provided in the embodiments of the present application, the angles of the lens 300 and the bracket 500 on the expansion clip 10 can be adjusted to the best viewing effect.

[0136] In some embodiments, the lamp 100 includes a lighting component 20, an expansion clip 10, a second functional component 40 and a third functional component 50. The second functional component 40 includes a diffusion sheet 400 and a second connecting plate 401, and the second connecting plate 401 is integrally formed or connected with the diffusion sheet 400. The third functional component 50 is a bracket 500, and a third connecting plate 501 is provided on the bracket 500.

[0137] At this time, the second connecting plate 401 can be firmly connected to the first positioning component 3 through the first connecting component 2, and the third connecting plate 501 is firmly connected to the second positioning component 5 through the second connecting component 6. Alternatively, the second connecting plate 401 can be firmly connected to the second positioning component 5 through the second connecting component 6, and the third connecting plate 501 is firmly connected to the first positioning component 3 through the first connecting component 2.

[0138] Through this setting method, the second functional component 40 (diffusion sheet 400) and the third functional component 50 (bracket 500) can be externally connected to the lighting component 20 through the expansion clip 10 at the same time, so as to adjust the light spot effect of the lighting component 20 to make the viewing light softer, so that the user can comfortably observe tiny underwater organisms for a long time. At the same time, the lighting component 20 can be placed on the tabletop through the bracket 500 without the need for the user to hold it by hand.

[0139] The specific structures and cooperation manners of the second connecting plate 401, the first connecting component 2, and the first positioning component 3 are the same as those described above. The specific structures and cooperation manners of the third connecting plate 501, the second connecting component 6, and the second positioning component 5 are the same as those described above, and will not be repeated here. It can be understood that the cooperation manners among the second connecting plate 401, the second connecting component 6, and the second positioning component 5 are correspondingly the same, and the cooperation manners among the third connecting plate 501, the first connecting component 2, and the first positioning component 3 are correspondingly the same.

[0140] By adopting the cooperation of the first connecting component 2 and the first positioning component 3 and the cooperation of the second connecting component 6 and the second positioning component 5 provided in the embodiments of the present application, the angles of the diffusion sheet 400 and the bracket 500 on the expansion clip 10 can be adjusted to the best viewing effect.

[0141] In some embodiments, the lamp 100 includes a lighting member 20, an expansion clip 10, a first functional component 30, a second functional component 40, and a third functional component 50. The first functional component 30 includes a lens 300 and a first connecting plate 301, and the first connecting plate 301 is integrally formed or connected with the lens 300. The second functional component 40 includes a diffusion sheet 400 and a second connecting plate 401, and the second connecting plate 401 is integrally formed or connected with the diffusion sheet 400. The third functional component 50 is a bracket 500, and a third connecting plate 501 is provided on the bracket 500.

[0142] At this time, the first connecting plate 301 can be firmly connected to the first positioning component 3 through the first connecting component 2, and the second connecting plate 401 and the third connecting plate 501 are respectively firmly connected to the two groups of second positioning components 5 through the two groups of second connecting components 6 correspondingly. Alternatively, the second connecting plate 401 is firmly connected to the first positioning component 3 through the first connecting component 2, and the first connecting plate 301 and the third connecting plate 501 are respectively firmly connected to the two groups of second positioning components 5 through the two groups of second connecting components 6 correspondingly. Alternatively, the third connecting plate 501 is firmly connected to the first positioning component 3 through the first connecting component 2, and the first connecting plate 301 and the second connecting plate 401 are respectively firmly connected to the two groups of second positioning components 5 through the two groups of second connecting components 6 correspondingly.

[0143] Through this setting method, the first functional component 30 (lens 300), the second functional component 40 (diffuser 400), and the third functional component 50 (bracket 500) can be externally connected to the lighting component 20 through the expansion clip 10 at the same time. Users can clearly view tiny underwater organisms underwater through the lens 300 and the light of the lighting component 20, and can further select different lens 300 inserts according to the needs of the usage scenario. Further, when the light spot of the flashlight is too dazzling, a diffuser 400 can also be externally connected to the expansion clip 10 to make the viewing light softer, so that users can comfortably observe tiny underwater organisms for a long time. Further, a tripod can also be connected to the expansion clip 10, so that the lighting component 20 can be placed on a tabletop without the need for the user to hold it for use.

[0144] The specific structures and cooperation methods of the first connecting plate 301, the first connecting component 2, and the first positioning component 3 are the same as those described above. The specific structures and cooperation methods of the second connecting plate 401, the third connecting plate 501, the second connecting component 6, and the second positioning component 5 are the same as those described above, and will not be repeated here. It can be understood that the cooperation methods between the second connecting plate 401, the first connecting component 2, and the first positioning component 3 are correspondingly the same, the cooperation methods between the first connecting plate 301, the second connecting component 6, and the second positioning component 5 are correspondingly the same, and the cooperation methods between the third connecting plate 501, the first connecting component 2, and the first positioning component 3 are correspondingly the same.

[0145] By adopting the cooperation between the first connecting component 2 and the first positioning component 3 and the cooperation between the second connecting component 6 and the second positioning component 5 provided in the embodiments of the present application, the angles of the lens 300, the diffuser 400, and the bracket 500 on the expansion clip 10 can be adjusted to adjust to the best viewing effect.

[0146] It can be understood that the expansion clip 10 is detachably connected to the first functional component 30, the second functional component 40, and the third functional component 50, allowing users to quickly replace the functional components according to specific needs, or when the functional components are damaged, the functional components can be replaced separately. In addition, the lamp 100 can include a plurality of first functional components 30 or second functional components 40 with completely different structures.

[0147] In summary, the present application provides an expansion clip 10 and a lamp 100, wherein the expansion clip 10 is applied to the lamp 100 and can be used as an expansion connecting piece of the lighting component 20 to connect the lighting component 20 with one or more functional components, so that the lamp 100 can replace the functional components according to different usage requirements, enhancing the functions and applicable scenarios of the lamp 100.

[0148] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present application, and should all be included within the protection scope of the present application.

Claims

1. An expansion clip, characterized in that, Comprising: An installation ring, the installation ring having an opening, and a first positioning component extending outward from opposite sides of the opening being provided on an outer sidewall of the installation ring, the first positioning component being used for supporting and positioning a functional component; A first connection component, used for connecting the first positioning component and the functional component to fasten the functional component to the installation ring.

2. The expansion clip according to claim 1, wherein The first positioning component includes at least three first positioning plates, and the at least three first positioning plates are spaced apart along a circumference of the installation ring, and the opening is located at an interval between two of the first positioning plates.

3. The expansion clip according to claim 1 or 2, characterized in that, At least one set of second positioning components is further provided on the outer sidewall of the installation ring, the second positioning components being spaced apart from the first positioning components along the circumference of the installation ring and being used for supporting and positioning another functional component; The expansion clip further includes at least one set of second connection components, which are connected to the second positioning components one-to-one and are used for connecting the second positioning components and the functional component to fasten the functional component to the installation ring.

4. A lighting fixture, characterized in that, Comprising a lighting member and the expansion clip according to claim 1 or 2, the installation ring being sleeved on the lighting member.

5. The luminaire according to claim 4, characterized in that, The lamp further includes a first functional component, the first functional component including a lens and a first connection plate, the first connection plate being integrally formed with or connected to the lens and being capable of being fixedly connected to the first positioning component through the first connection component; or, The lamp further includes a second functional component, the second functional component including a diffusion sheet and a second connection plate, the second connection plate being integrally formed with or connected to the diffusion sheet and being capable of being fixedly connected to the first positioning component through the first connection component; or, The lamp further includes a third functional component, the third functional component being a bracket, and a third connection plate being provided on the bracket, the third connection plate being capable of being fixedly connected to the first positioning component through the first connection component.

6. A lighting fixture, characterized in that, Comprising a lighting member and the expansion clip according to claim 3, the installation ring being sleeved on the lighting member.

7. The luminaire according to claim 6, characterized in that, The lamp further includes a first functional component, the first functional component including a lens and a first connection plate, the first connection plate being integrally formed with or connected to the lens and being capable of being fixedly connected to the first positioning component through the first connection component or fixedly connected to the second positioning component through the second connection component.

8. The luminaire according to claim 6 or 7, characterized in that, The lamp further includes a second functional component, the second functional component including a diffusion sheet and a second connection plate, the second connection plate being integrally formed with or connected to the diffusion sheet and being capable of being fixedly connected to the first positioning component through the first connection component or fixedly connected to the second positioning component through the second connection component.

9. The luminaire according to claim 6 or 7, characterized in that, The lamp further includes a third functional component, the third functional component being a bracket, and a third connection plate being provided on the bracket, the third connection plate being capable of being fixedly connected to the first positioning component through the first connection component or fixedly connected to the second positioning component through the second connection component.

10. The luminaire according to claim 8, characterized in that, The lamp further includes a third functional component, the third functional component being a bracket, and a third connecting plate is provided on the bracket. The third connecting plate can be fixedly connected to the first positioning component through the first connecting component, or fixedly connected to the second positioning component through the second connecting component, or fixedly connected to another second positioning component through another second connecting component.

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