Lamp assembly and decorating part used for lamp assembly

Abstract

The utility model relates to a lamp assembly and a decorating part used for the lamp assembly. The lamp assembly comprises a lamp body and a decorating part, and a mounting device is arranged on the lamp body. The decorative part is provided with a connecting device, the mounting device and the connecting device are provided with a first assembling position and a second assembling position, the lamp assembly is provided with a first mounting configuration and a second mounting configuration, in the first mounting configuration, the decorative part is mounted in the direction from the light-emitting side of the lamp body to the back side, and in the second mounting configuration, the decorative part is mounted in the direction from the light-emitting side to the back side. The decorating part and the lamp body are assembled together in the first assembling position; and in the first mounting configuration, the decorating part is mounted in the direction from the back side of the lamp body to the light emitting side, the decorating part and the lamp body are assembled together in the second assembly position, and in the first mounting configuration and the second mounting configuration, the position of the decorating part relative to the lamp body in the axial extension direction is different. According to the arrangement mode disclosed by the invention, the decorating parts are mounted at different positions on the lamp body by utilizing different mounting configurations, so that different appearance requirements are met.

Description

Technical Field

[0001] The present disclosure relates to the field of lighting fixtures, and in particular, to a lighting fixture assembly and a trim for the lighting fixture assembly. Background Art

[0002] Most of the lamp assemblies on the market today, especially downlight lamp assemblies, also known as downlights, have two styles of trims, one is a recessed trim, also known as a baffle trim, and the other is a flat-mounted trim. The flat-mounted trim looks better, but the recessed look can better reduce glare problems, and different consumers prefer different looks.

[0003] The samples on the market only have the appearance of a surface-mounted decorative part or only have the appearance of a recessed decorative part. These two appearances cannot be converted on the same luminaire, and the recessed decorative part cannot be adjusted in depth. Utility Model Content

[0004] In order to overcome the above-mentioned defects in the prior art, the utility model aims to provide a lamp assembly and a decorative piece for the lamp assembly, so as to realize installing the decorative piece at different positions on the lamp body, thereby using a single decorative piece to meet different appearance requirements.

[0005] According to one aspect of the utility model, a lamp assembly is provided, comprising a lamp body and a decorative piece arranged around the periphery of the lamp body, in particular, the decorative piece comprises: a hollow cylindrical body; and a decorative ring extending radially outward from the cylindrical body, wherein the lamp body comprises a light-emitting side and a back side opposite to the light-emitting side, the light-emitting side and the back side define an axial extension direction of the lamp body, and a mounting device is provided on the lamp body; wherein the decorative piece is provided with a connecting device suitable for connecting with the mounting device of the lamp body, wherein the mounting device and the connecting device are configured to have a first assembly position and a second assembly position different from the first assembly position , and wherein the decorative piece and the lamp body are configured so that the lamp assembly has a first installation configuration and a second installation configuration, in which the decorative piece is installed in a direction from the light-emitting side of the lamp body toward the back side, and the decorative piece and the lamp body are assembled together in the first assembly position; and in the second installation configuration, the decorative piece is installed in a direction from the back side of the lamp body toward the light-emitting side, and the decorative piece and the lamp body are assembled together in the second assembly position, and wherein in the first installation configuration and the second installation configuration, the position of the decorative piece relative to the lamp body in the axial extension direction is different. Accordingly, two installation configurations are realized using a single decorative piece, and different light-emitting and display effects of the lamp assembly are realized.

[0006] Further, the mounting device of the lamp body includes a first mounting structure and a second mounting structure, the connecting device of the decorative piece includes a first connecting structure suitable for connecting with the first mounting structure and a second connecting structure suitable for connecting with the second mounting structure, in the first mounting configuration, the decorative piece is mounted to the first mounting structure on the lamp body by using the first connecting structure; in the second mounting configuration, the decorative piece is mounted to the second mounting structure on the lamp body by using the second connecting structure, and the lamp assembly has a central axis, and a first radial distance from the central axis of the engaging position between the first mounting structure and the first connecting structure is greater than a second radial distance from the central axis of the engaging position between the second mounting structure and the second connecting structure. Accordingly, two mounting configurations are realized by using a single decorative piece, and the decorative piece can be easily and quickly mounted on the lamp body.

[0007] Further, the first mounting configuration is an embedded mounting configuration, in which the light emitting side of the lamp body is embeddedly mounted relative to the decorative ring; and the second mounting configuration is a flat mounting configuration, in which the light emitting side of the lamp body is mounted flush with the decorative ring. Accordingly, the same lamp assembly can achieve a flat mounting decorative part appearance and a baffle decorative part appearance without adding other components.

[0008] Further, the cylindrical body has a first end and a second end opposite to the first end, the direction from the first end to the second end is consistent with the light emitting direction of the light emitting side of the lamp body, and the cylindrical body has a shape that tapers in the direction from the second end to the first end. Accordingly, the decorative piece can be easily and quickly installed on the lamp body.

[0009] Furthermore, the connecting device is arranged at the first end of the cylindrical body, and the decorative ring is arranged at the second end of the cylindrical body. Accordingly, the position design of the connecting device is reasonable, and the structure of the cylindrical body is compact.

[0010] Further, the first mounting structure of the lamp body is located on the outer circumference of the light-emitting side of the lamp body, and the second mounting structure of the lamp body is located on the outer circumference of the area between the light-emitting side and the back side of the lamp body, one or both of the first mounting structure and the second mounting structure of the lamp body are configured to have a flange or groove in the radial direction, and one or both of the first connecting structure and the second connecting structure of the decorative ring are correspondingly configured to have a groove or flange that matches in the radial direction. Accordingly, the decorative piece can be easily and quickly mounted on the lamp body.

[0011] Further, the connecting device of the cylindrical body includes an annular groove portion arranged around the central axis of the cylindrical body, the first mounting structure and the second mounting structure of the lamp body are configured to be suitable for being assembled in the structure of the annular groove portion, the annular groove portion includes a first wall and a second wall facing each other and an intermediate wall connecting the first wall and the second wall, the first wall and the second wall extend in the radial direction of the cylindrical body, and the intermediate wall extends in the axial extension direction of the cylindrical body, wherein the radial inner end of the first wall forms the first connecting structure, and the radial inner end of the second wall forms the second connecting structure. Accordingly, the annular groove portion of the decorative piece can be used as the first connecting structure and the second connecting structure at the same time, optimizing the structural design of the decorative piece.

[0012] Further, the second mounting structure of the lamp body has a wedge shape in cross section, the wedge shape includes a plane extending in the radial direction of the lamp body and an inclined surface inclined relative to the plane, the plane being configured to abut against the surface of the second wall of the annular groove portion in the second mounting configuration. Accordingly, the decorative piece can be easily and quickly mounted on the lamp body.

[0013] Further, the first mounting structure of the lamp body has an annular flange located on the outer circumference of the light-emitting side of the lamp body and a recessed portion located on one side of the annular flange, the annular flange is configured to be suitable for being assembled into the annular groove portion of the connecting device in the first mounting configuration, and the recessed portion is suitable for receiving the first wall of the annular groove portion. Accordingly, the decorative piece can be easily and quickly mounted on the lamp body.

[0014] Furthermore, the cylindrical body of the decorative element includes a plurality of detachable annular segments to achieve different embedding depths of the light-emitting side of the lamp body relative to the decorative ring. Accordingly, in the embedded installation configuration, the decorative element is easy and quick to install and meets the needs of different baffle depths.

[0015] Furthermore, the first connection structure of the cylindrical body is connected to the first mounting structure of the lamp body by any one or more connection methods selected from snap connection, thread connection, magnetic connection, and clamp connection; and the second connection structure of the cylindrical body is connected to the second mounting structure of the lamp body by any one or more connection methods selected from snap connection, thread connection, magnetic connection, and clamp connection. Accordingly, the most suitable connection method can be selected according to actual application scenarios and requirements, thereby improving flexibility.

[0016] Further, the lamp assembly is a downlight lamp assembly, the cylindrical body has a first end and a second end opposite to the first end, the direction from the first end to the second end is consistent with the light-emitting direction of the light-emitting side of the lamp body, the decorative element includes a support wall extending upward and radially inward from the middle area of ​​the inner circumference of the cylindrical body toward the first end of the cylindrical body, the support wall and the first end of the cylindrical body together serve as the first connection structure to be assembled with the first mounting structure on the lamp body, thereby realizing the first mounting configuration. Accordingly, the lamp assembly can be applied to ultra-thin lamp bodies, increasing the versatility of the product.

[0017] Further, the lamp body comprises a mounting frame detachably arranged on the back side of the lamp body, the mounting frame has a buckle portion, in the second mounting configuration, the buckle portion serves as the second mounting structure, the end of the support wall serves as the second connecting structure, and the buckle portion is adapted to receive and fix the end of the support wall. Accordingly, the lamp assembly is suitable for an ultra-thin lamp body, and the decorative piece can be easily and quickly mounted on the lamp body.

[0018] According to another aspect of the utility model, a decorative piece for a lamp assembly is provided, the lamp assembly comprising a lamp body and the decorative piece arranged around the periphery of the lamp body, in particular, the decorative piece comprises: a hollow cylindrical body; and a decorative ring extending radially outward from the cylindrical body, wherein the lamp body comprises a light-emitting side and a back side opposite to the light-emitting side, the light-emitting side and the back side define an axial extension direction of the lamp body, and a mounting device is provided on the lamp body; wherein the decorative piece is provided with a connecting device suitable for connecting with the mounting device of the lamp body, wherein the mounting device and the connecting device are configured to have a first assembly position and a position different from the first assembly position a second assembly position, and wherein the decorative piece and the lamp body are configured so that the lamp assembly has a first mounting configuration and a second mounting configuration, in the first mounting configuration, the decorative piece is mounted in a direction from the light emitting side of the lamp body toward the back side, and the decorative piece and the lamp body are assembled together in the first assembly position; and in the second mounting configuration, the decorative piece is mounted in a direction from the back side of the lamp body toward the light emitting side, and the decorative piece and the lamp body are assembled together in the second assembly position, and wherein, in the first mounting configuration and the second mounting configuration, the position of the decorative piece relative to the lamp body in the axial extension direction is different.

[0019] Further, the mounting device of the lamp body includes a first mounting structure and a second mounting structure, the connecting device of the decorative piece includes a first connecting structure suitable for connecting with the first mounting structure and a second connecting structure suitable for connecting with the second mounting structure, in the first mounting configuration, the decorative piece is mounted to the first mounting structure on the lamp body by using the first connecting structure; in the second mounting configuration, the decorative piece is mounted to the second mounting structure on the lamp body by using the second connecting structure, and the lamp assembly has a central axis, and a first radial distance from the central axis of the engaging position between the first mounting structure and the first connecting structure is greater than a second radial distance from the central axis of the engaging position between the second mounting structure and the second connecting structure. Accordingly, two mounting configurations are realized by using a single decorative piece, and the decorative piece can be easily and quickly mounted on the lamp body.

[0020] Further, the first mounting configuration is an embedded mounting configuration, in which the light-emitting side of the lamp body is embeddedly mounted relative to the decorative ring; and the second mounting configuration is a planar mounting configuration, in which the light-emitting side of the lamp body is flushly mounted relative to the decorative ring.

[0021] Furthermore, the cylindrical body has a first end and a second end opposite to the first end, the direction from the first end to the second end is consistent with the light-emitting direction of the light-emitting side of the lamp body, and the cylindrical body has a tapered shape in the direction from the second end to the first end.

[0022] Further, the connecting device is arranged at the first end of the cylindrical body, and the decorative ring is arranged at the second end of the cylindrical body.

[0023] Further, the connecting device of the cylindrical body includes an annular groove portion arranged around the central axis of the cylindrical body, and the first mounting structure and the second mounting structure of the lamp body are configured to be suitable for being assembled in the structure of the annular groove portion, and the annular groove portion includes a first wall and a second wall facing each other and an intermediate wall connecting the first wall and the second wall, the first wall and the second wall extend in the radial direction of the cylindrical body, and the intermediate wall extends in the axial extension direction of the cylindrical body, wherein the radial inner end of the first wall forms the first connecting structure, and the radial inner end of the second wall forms the second connecting structure.

[0024] Furthermore, the cylindrical body of the decorative element includes a plurality of detachable annular segments to achieve different embedding depths of the light-emitting side of the lamp body relative to the decorative ring.

[0025] Furthermore, the first connecting structure of the cylindrical body is connected to the first mounting structure of the lamp body by any one or more connecting methods including snap connection, threaded connection, magnetic connection, and clamp connection; and the second connecting structure of the cylindrical body is connected to the second mounting structure of the lamp body by any one or more connecting methods including snap connection, threaded connection, magnetic connection, and clamp connection.

[0026] Further, the lamp assembly is a downlight lamp assembly, the cylindrical body has a first end and a second end opposite to the first end, the direction pointing from the first end to the second end is consistent with the light-emitting direction of the light-emitting side of the lamp body, and the decorative member includes a support wall extending upward and radially inward from a middle area of ​​the inner circumference of the cylindrical body toward the first end of the cylindrical body, and the support wall together with the first end of the cylindrical body serves as the first connecting structure to be assembled with the first mounting structure on the lamp body, thereby realizing the first mounting configuration.

[0027] In summary, the lamp assembly and the decorative component used for the lamp assembly of the present invention can achieve at least the following beneficial technical effects.

[0028] First, the decorative element can be easily and quickly installed on the lamp body.

[0029] Second, a single decorative piece can be used to achieve both the appearance of a flat-mount decorative piece and a baffle-type decorative piece for the same lamp assembly without adding other components.

[0030] Third, in the embedded installation configuration, the decorative parts are simple and quick to install, meeting the needs of different baffle depths.

[0031] Fourth, the design can also be applied to ultra-thin downlights. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the present disclosure. The illustrative embodiments of the present disclosure and their descriptions are used to explain the present disclosure and do not constitute an improper limitation on the present disclosure. In the accompanying drawings:

[0033] Figure 1 It is a schematic three-dimensional diagram of a lamp assembly according to the first embodiment of the utility model.

[0034] Figure 2 is another schematic perspective view of a lamp assembly according to the first embodiment of the present invention, wherein the lamp body and the decorative element are separated and are intended to be installed in a flush-mounted configuration.

[0035] Figure 3is a schematic cross-sectional view of a lamp assembly according to a first embodiment of the present invention, wherein the lamp body and the decorative element have been installed in a flush-mounted configuration.

[0036] Figure 4 yes Figure 3 Magnified view of circled portion A in FIG.

[0037] Figure 5 It is another schematic three-dimensional view of the lamp assembly according to the first embodiment of the utility model, wherein the lamp body and the decorative element have been installed in a recessed installation configuration.

[0038] Figure 6 It is another schematic three-dimensional view of the lamp assembly according to the first embodiment of the present invention, wherein the lamp body and the decorative element are separated and are intended to be installed in a flat installation configuration.

[0039] Figure 7 is another schematic cross-sectional view of the lamp assembly according to the first embodiment of the present invention, wherein the lamp body and the decorative element have been installed in a planar installation configuration.

[0040] Figure 8 yes Figure 7 Magnified view of circle B in FIG.

[0041] Fig. 9 It is another schematic three-dimensional view of the lamp assembly according to the first embodiment of the present utility model, wherein the lamp body and the decorative element have been installed in a planar installation configuration.

[0042] Fig.10 It is a stereoscopic view of a decorative piece of a lamp assembly according to a second embodiment of the present utility model, wherein the cylindrical body of the decorative piece includes a plurality of detachable annular segments.

[0043] Fig.11 It is a partial schematic cross-sectional view of a decorative component of a lamp assembly according to a second embodiment of the present utility model.

[0044] Fig.12 It is a schematic three-dimensional diagram of a lamp assembly according to a second embodiment of the present utility model.

[0045] Fig.13 is a schematic cross-sectional view of a lamp assembly according to a third embodiment of the present invention, wherein the lamp body and the decorative element have been installed in a flush-mounted configuration.

[0046] Fig.14 is another schematic cross-sectional view of a lamp assembly according to a third embodiment of the present invention, wherein the lamp body and the decorative element have been installed in a planar installation configuration.

[0047] Fig.15 It is a schematic stereoscopic view of a lamp assembly according to a third embodiment of the present utility model, wherein the lamp body and the decorative element have been installed in a recessed installation configuration.

[0048] Fig.16 is another schematic stereoscopic view of a lamp assembly according to a third embodiment of the present invention, wherein the lamp body and the decorative element have been installed in a planar installation configuration.

[0049] Reference numerals list

[0050] 10. Lamp body

[0051] 11. Luminous side

[0052] 12. Dorsal

[0053] 13. First installation structure

[0054] 131. Annular flange

[0055] 132. Concave part

[0056] 14. Second installation structure

[0057] 15. Mounting frame

[0058] 151. Buckle

[0059] 20. Decorative pieces

[0060] 21. Tubular body

[0061] 211, First End

[0062] 2111, Holder

[0063] 212. Second End

[0064] 213. Annular groove

[0065] 2131: The First Wall

[0066] 2132, Middle Wall

[0067] 2133, The Second Wall

[0068] 214. Support wall

[0069] 215, first section

[0070] 216, Section 2

[0071] 22. Decorative ring

[0072] 30. Wires

[0073] 40. Spring parts DETAILED DESCRIPTION

[0074] The technical solutions in the embodiments of the present disclosure will be described in detail below in conjunction with the drawings in the embodiments of the present disclosure. It should be noted that the embodiments and features in the embodiments of the present disclosure can be combined with each other without conflict.

[0075] In the following detailed description, reference is made to the accompanying drawings that form a part of this specification, in which specific embodiments in which the present disclosure may be implemented are shown by way of example. With respect to the accompanying drawings, directional terms such as "top", "bottom", "inside", "outside", "up", "down", "front", "back", etc. are used with reference to the direction of the accompanying drawings being described. Since the components of the embodiments of the present disclosure may be placed in many different directions, the directional terms are used for illustration only and are not intended to be limiting. It should be understood that other embodiments may be used and that structural or logical changes may be made without departing from the scope of the present disclosure. Therefore, the following detailed description should not be construed in a limiting sense, and the present disclosure is defined by the appended claims.

[0076] First refer to Figure 1 , shows a schematic stereoscopic view of a lamp assembly according to a first embodiment of the present invention. The lamp assembly mainly includes a lamp body 10 and a decorative member 20 arranged around the periphery of the lamp body 10. Of course, the lamp assembly may also include other structures, such as a wire 30, a spring member 40, etc. In order to avoid confusion, components that are not directly related to the subject matter of the present application are not described in detail herein.

[0077] Reference Figure 1 The decorative member 20 includes a hollow cylindrical body 21 and a decorative ring 22, and the decorative ring 22 extends radially outward from the cylindrical body 21. Figure 1 In the figure, the decorative element 20 is an integrated structure. It can be understood that the decorative element 20 can also be composed of two split parts that can be assembled together, that is, a left part and a right part, which is also intended to fall within the scope of the present disclosure.

[0078] The lamp body 10 includes a light emitting side 11 and a back side 12 opposite to the light emitting side 11. The light emitting side 11 and the back side 12 define an axial extension direction of the lamp body 10. The lamp body 10 is provided with a mounting device, specifically, the mounting device may be a first mounting structure 13 and a second mounting structure 14. Figure 2 The first mounting structure 13 of the lamp body 10 is located on the outer circumference of the light emitting side 11 of the lamp body 10 , and the second mounting structure 14 of the lamp body 10 is located on the outer circumference of the area between the light emitting side 11 and the back side 12 of the lamp body 10 .

[0079] The decorative member 20 is provided with a connecting device suitable for connecting with the mounting device of the lamp body 10. The mounting device of the lamp body 10 and the connecting device of the decorative member 20 are configured to have a first assembly position and a second assembly position different from the first assembly position. It is understandable that, in order to achieve two different assembly positions, the mounting device of the lamp body 10 may include a single mounting structure, while the connecting device of the decorative member 20 may include two different connecting structures; or the mounting device of the lamp body 10 may include two different mounting structures, while the connecting device of the decorative member 20 may include a single connecting structure. Of course, in order to achieve two different assembly positions, the mounting device of the lamp body 10 may include two different mounting structures, while the connecting device of the decorative member 20 may include two different connecting structures.

[0080] The connecting device of the decorative element 20 may specifically be Figure 3 and Figure 4 The annular groove portion 213 is shown arranged around the central axis of the cylindrical body 21. The connecting device includes a first connecting structure adapted to be connected to the first mounting structure and a second connecting structure adapted to be connected to the second mounting structure.

[0081] Reference Figure 3 and Figure 7 The first mounting structure 13 and the second mounting structure 14 of the lamp body 10 are both configured to be suitable for being assembled in the structure of the annular groove portion 213 of the decorative member 20 .

[0082] Reference Figure 4 , showing Figure 3 An enlarged view of the circle A portion in the figure, the annular groove portion 213 includes a first wall 2131 and a second wall 2133 facing each other and an intermediate wall 2132 connecting the first wall 2131 and the second wall 2133, the first wall 2131 and the second wall 2133 extend in the radial direction of the cylindrical body 21, and the intermediate wall 2132 extends in the axial extension direction of the cylindrical body 21, wherein the radial inner end of the first wall 2131 forms a first connecting structure, and the radial inner end of the second wall 2133 forms a second connecting structure.

[0083] The decorative piece 20 and the lamp body 10 are configured so that the lamp assembly can have a first mounting configuration and a second mounting configuration. The first mounting configuration can be, for example, an embedded mounting configuration, in which the light-emitting side 11 of the lamp body 10 is embeddedly mounted relative to the decorative ring 22; and the second mounting configuration can be, for example, a planar mounting configuration, in which the light-emitting side 11 of the lamp body 10 is flushly mounted relative to the decorative ring 22.

[0084] Of course, it can be understood that, by modifying the embodiments of the present application, the first installation configuration and the second installation configuration can also be other forms, for example, the first installation configuration and the second installation configuration are both embedded installation configurations, but the embedding depths of the light emitting side 11 of the lamp body 10 are different. Alternatively, it can be imagined that one of the first installation configuration and the second installation configuration can be that the light emitting side 11 of the lamp body 10 is protrudingly installed relative to the decorative ring 22.

[0085] Reference Figure 3 and Figure 5 In the embedded installation configuration, the decorative member 20 is installed in the direction from the light emitting side 11 of the lamp body 10 toward the back side 12, and the decorative member 20 is installed on the first installation structure 13 of the lamp body 10 using the first wall 2131 as the first connection structure. Figure 7 and Fig. 9 In the planar mounting configuration, the decorative member 20 is mounted in the direction from the back side 12 of the lamp body 10 toward the light emitting side 11, and the decorative member 20 is mounted on the second mounting structure 14 of the lamp body 10 using the second wall 2133 as the second connecting structure. In the embedded mounting configuration and the planar mounting configuration, the position of the decorative member 20 relative to the lamp body 10 in the axial extension direction is different.

[0086] See also Figure 3 and Figure 7 It can be understood that the lamp assembly has a central axis, and a first radial distance from the engaging position between the first mounting structure 13 and the first connecting structure to the central axis is greater than a second radial distance from the engaging position between the second mounting structure 14 and the second connecting structure to the central axis.

[0087] Reference Figure 2 The cylindrical body 21 has a first end 211 and a second end 212 opposite to the first end 211, and the direction from the first end to the second end is consistent with the light emitting direction of the light emitting side of the lamp body 10. Figure 3 The cylindrical body 21 has a shape that tapers in a direction from the second end 212 to the first end 211 . An annular groove portion 213 is provided at the first end 211 of the cylindrical body 21 , and a decorative ring 22 is provided at the second end 212 of the cylindrical body 21 .

[0088] Reference Figure 8 , showing Figure 7, the second mounting structure 14 of the lamp body 10 has a wedge shape in cross section, and the wedge shape includes a plane extending in the radial direction of the lamp body 10 and an inclined plane inclined relative to the plane, and the plane is configured to be suitable for abutting against the surface of the second wall 2133 of the annular groove portion 213 in a planar mounting configuration. It can be understood that the distance between the plane of the second mounting structure 14 and the bottom surface of the lamp body 10 (i.e., the light-emitting side 11) is equal to the distance between the surface of the second wall 2133 of the annular groove portion 213 of the decorative element 20 and the bottommost surface of the decorative element, thereby realizing the planar mounting configuration of the lamp assembly.

[0089] Reference Figure 4 The first mounting structure 13 of the lamp body 10 has an annular flange 131 located on the outer circumference of the light-emitting side 11 of the lamp body 10 and a recessed portion 132 located on one side of the annular flange 131. The annular flange 131 is configured to be suitable for being assembled into an annular groove portion 213 of the connecting device in an embedded mounting configuration, and the recessed portion 132 is suitable for receiving the first wall 2131 of the annular groove portion 213.

[0090] In the first embodiment of the present utility model, the cylindrical body 21 and the lamp body 10 are both made of a material with a certain elasticity, such as a plastic material, so as to realize the connection between the cylindrical body 21 and the lamp body 10. It is understandable that the first connection structure of the cylindrical body 21 and the first mounting structure 13 of the lamp body 10 can also be connected by any one or more connection methods of threaded connection, screw connection, magnetic connection, clamp connection, etc.; and the second connection structure of the cylindrical body 21 can also be connected to the second mounting structure 14 of the lamp body 10 by any one or more connection methods of threaded connection, screw connection, magnetic connection, clamp connection, etc.

[0091] Reference Figures 10 to 12 , shows a lamp assembly and a decorative piece thereof according to a second embodiment of the present utility model. The cylindrical body of the decorative piece 20 includes a plurality of detachable annular segments, such as a first segment 215 and a second segment 216, and an appropriate number of segments can be selected as required, so as to achieve different embedding depths of the light-emitting side 11 of the lamp body 10 relative to the decorative ring 22, and meet the glare requirements of different users. The cylindrical body can be formed of a material with a certain elasticity.

[0092] Reference Figures 13 to 16 , shows a lamp assembly and a decorative piece thereof according to a third embodiment of the present utility model. The lamp assembly can be a downlight lamp assembly, in particular an ultra-thin downlight lamp assembly.

[0093] Reference Fig.13The decorative member 20 includes a support wall 214 extending upward and radially inward from the middle area of ​​the inner circumference of the cylindrical body 21 toward the first end 211 of the cylindrical body 21, and the support wall 214 and the first end 211 of the cylindrical body 21 together serve as a first connection structure to be assembled with the first mounting structure 13 on the lamp body 10, thereby realizing an embedded mounting configuration. A clamping portion 2111 protruding inward in the radial direction is arranged at the first end 211 to be clamped together with the annular flange 131 on the light emitting side of the lamp body 10. Specifically, the top end of the support wall 214 and the clamping portion 2111 of the first end 211 are used together as the first connection structure of the decorative member 20, and the annular flange 131 on the light emitting side of the lamp body 10 can be used as the first mounting structure of the lamp body 10.

[0094] Reference Fig.14 The lamp body 10 includes a mounting frame 15 which is detachably arranged on the back side 12 of the lamp body 10 . The mounting frame 15 has a snap-on portion 151. In a planar mounting configuration, the snap-on portion 151 can be used as a second mounting structure. The end of the supporting wall 214 can be used as a second connecting structure. The snap-on portion 151 is suitable for receiving and fixing the end of the supporting wall 214 .

[0095] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lamp assembly, comprising a lamp body (10) and a decorative element (20) arranged around the periphery of the lamp body (10), characterized in that: The decorative element (20) comprises: a hollow cylindrical body (21); and A decorative ring (22) extends radially outward from the cylindrical body (21), The lamp body (10) comprises a light-emitting side (11) and a back side (12) opposite to the light-emitting side (11); the light-emitting side (11) and the back side (12) define an axial extension direction of the lamp body (10); and a mounting device is provided on the lamp body (10); Wherein, the decorative element (20) is provided with a connecting device suitable for connecting with the mounting device of the lamp body (10), wherein the mounting device and the connecting device are configured to have a first assembly position and a second assembly position different from the first assembly position, The decorative element (20) and the lamp body (10) are configured so that the lamp assembly has a first installation configuration and a second installation configuration, wherein in the first installation configuration, the decorative element (20) is installed in a direction from the light-emitting side (11) of the lamp body (10) toward the back side (12), and the decorative element (20) and the lamp body (10) are assembled together in the first assembly position; and in the second installation configuration, the decorative element (20) is installed in a direction from the back side (12) of the lamp body (10) toward the light-emitting side (11), and the decorative element (20) and the lamp body (10) are assembled together in the second assembly position, and Wherein, in the first installation configuration and the second installation configuration, the position of the decorative element (20) relative to the lamp body (10) in the axial extension direction is different.

2. The lamp assembly according to claim 1, characterized in that: The mounting device of the lamp body (10) comprises a first mounting structure (13) and a second mounting structure (14), and the connecting device of the decorative element (20) comprises a first connecting structure suitable for connecting to the first mounting structure and a second connecting structure suitable for connecting to the second mounting structure. In the first installation configuration, the decorative element (20) is installed on the first installation structure (13) on the lamp body (10) by using the first connection structure; In the second mounting configuration, the decorative member (20) is mounted to the second mounting structure (14) on the lamp body (10) by means of the second connecting structure, and the lamp assembly has a central axis, and a first radial distance from a joining position between the first mounting structure (13) and the first connecting structure to the central axis is greater than a second radial distance from a joining position between the second mounting structure (14) and the second connecting structure to the central axis.

3. The lamp assembly according to claim 1 or 2, characterized in that: The first installation configuration is an embedded installation configuration, in which the light emitting side (11) of the lamp body (10) is embeddedly installed relative to the decorative ring (22); and The second mounting configuration is a planar mounting configuration, in which the light emitting side (11) of the lamp body (10) is mounted flush with the decorative ring (22).

4. The lamp assembly according to claim 1 or 2, characterized in that: The cylindrical body (21) has a first end (211) and a second end (212) opposite to the first end (211), and the direction from the first end to the second end is consistent with the light emitting direction of the light emitting side of the lamp body (10). The cylindrical body (21) has a shape that tapers in a direction from the second end (212) to the first end (211).

5. The lamp assembly according to claim 4, characterized in that: The connecting device is arranged at the first end (211) of the cylindrical body (21), and the decorative ring (22) is arranged at the second end (212) of the cylindrical body (21).

6. The lamp assembly according to claim 2, characterized in that: The first mounting structure (13) of the lamp body (10) is located on the outer circumference of the light-emitting side (11) of the lamp body (10), and the second mounting structure (14) of the lamp body (10) is located on the outer circumference of the area between the light-emitting side (11) and the back side (12) of the lamp body (10), One or both of the first mounting structure (13) and the second mounting structure (14) of the lamp body (10) are configured to have a flange or a groove along a radial direction, and one or both of the first connecting structure and the second connecting structure of the decorative ring (22) are correspondingly configured to have a groove or a flange that matches the groove in the radial direction.

7. The lamp assembly according to claim 2, characterized in that: The connecting device of the cylindrical body (21) comprises an annular groove portion (213) arranged around the central axis of the cylindrical body (21), and the first mounting structure (13) and the second mounting structure (14) of the lamp body (10) are both configured to be suitable for being assembled in the structure of the annular groove portion (213). The annular groove portion (213) includes a first wall (2131) and a second wall (2133) facing each other and an intermediate wall (2132) connecting the first wall (2131) and the second wall (2133), the first wall (2131) and the second wall (2133) extending in the radial direction of the cylindrical body (21), and the intermediate wall (2132) extending in the axial extension direction of the cylindrical body (21), wherein the radial inner end of the first wall (2131) forms the first connecting structure, and the radial inner end of the second wall (2133) forms the second connecting structure.

8. The lamp assembly according to claim 7, characterized in that: The second mounting structure (14) of the lamp body (10) has a wedge shape in cross section, and the wedge shape includes a plane extending in the radial direction of the lamp body (10) and an inclined plane inclined relative to the plane, and the plane is configured to be suitable for abutting against the surface of the second wall (2133) of the annular groove portion (213) in the second mounting configuration.

9. The lamp assembly according to claim 7, characterized in that: The first mounting structure (13) of the lamp body (10) comprises an annular flange (131) located on the outer circumference of the light-emitting side (11) of the lamp body (10) and a recessed portion (132) located on one side of the annular flange (131), wherein the annular flange (131) is configured to be suitable for being assembled into the annular groove portion (213) of the connecting device in the first mounting configuration, and the recessed portion (132) is suitable for receiving the first wall (2131) of the annular groove portion (213).

10. The lamp assembly according to claim 1, characterized in that: The cylindrical body (21) of the decorative element (20) comprises a plurality of detachable annular segments so as to achieve different embedding depths of the light-emitting side (11) of the lamp body (10) relative to the decorative ring (22).

11. The lamp assembly according to claim 2, characterized in that: The first connection structure of the tubular main body (21) is connected to the first mounting structure (13) of the lamp body (10) by any one or more connection methods selected from the group consisting of snap connection, threaded connection, magnetic connection, and clamp connection; and the second connection structure of the tubular main body (21) is connected to the second mounting structure (14) of the lamp body (10) by any one or more connection methods selected from the group consisting of snap connection, threaded connection, magnetic connection, and clamp connection.

12. The lamp assembly according to claim 2, characterized in that: The lamp assembly is a downlight type lamp assembly, the cylindrical body (21) has a first end (211) and a second end (212) opposite to the first end (211), the direction from the first end to the second end is consistent with the light emitting direction of the light emitting side of the lamp body (10), The decorative member (20) includes a support wall (214) extending upward and radially inward from a middle area of ​​the inner circumference of the cylindrical body (21) toward the first end (211) of the cylindrical body (21), and the support wall (214) together with the first end (211) of the cylindrical body (21) serves as the first connecting structure to be assembled with the first mounting structure (13) on the lamp body (10), thereby realizing the first mounting configuration.

13. The lamp assembly according to claim 12, characterized in that: The lamp body (10) comprises a mounting frame (15) which is detachably arranged on the back side (12) of the lamp body (10); the mounting frame (15) has a snap-on portion (151); in the second mounting configuration, the snap-on portion (151) serves as the second mounting structure, and the end of the support wall (214) serves as the second connecting structure; the snap-on portion (151) is suitable for receiving and fixing the end of the support wall (214).

14. A decorative piece for a lamp assembly, the lamp assembly comprising a lamp body (10) and the decorative piece arranged around the periphery of the lamp body (10), characterized in that: The decorative element (20) comprises: a hollow cylindrical body (21); and A decorative ring (22) extends radially outward from the cylindrical body (21), The lamp body (10) comprises a light-emitting side (11) and a back side (12) opposite to the light-emitting side (11); the light-emitting side (11) and the back side (12) define an axial extension direction of the lamp body (10); and a mounting device is provided on the lamp body (10); The decorative element (20) is provided with a connecting device suitable for connecting with the mounting device of the lamp body (10), and wherein the mounting device and the connecting device are configured to have a first assembly position and a second assembly position different from the first assembly position, The decorative element (20) and the lamp body (10) are configured so that the lamp assembly has a first installation configuration and a second installation configuration, wherein in the first installation configuration, the decorative element (20) is installed in a direction from the light-emitting side (11) of the lamp body (10) toward the back side (12), and the decorative element (20) and the lamp body (10) are assembled together in the first assembly position; and in the second installation configuration, the decorative element (20) is installed in a direction from the back side (12) of the lamp body (10) toward the light-emitting side (11), and the decorative element (20) and the lamp body (10) are assembled together in the second assembly position, and Wherein, in the first installation configuration and the second installation configuration, the position of the decorative element (20) relative to the lamp body (10) in the axial extension direction is different.

15. The decorative piece for a lamp assembly according to claim 14, characterized in that: The mounting device of the lamp body (10) comprises a first mounting structure (13) and a second mounting structure (14), and the connecting device of the decorative element (20) comprises a first connecting structure suitable for connecting to the first mounting structure and a second connecting structure suitable for connecting to the second mounting structure. In the first installation configuration, the decorative element (20) is installed on the first installation structure (13) on the lamp body (10) by using the first connection structure; In the second mounting configuration, the decorative member (20) is mounted to the second mounting structure (14) on the lamp body (10) by means of the second connecting structure, and the lamp assembly has a central axis, and a first radial distance from a joining position between the first mounting structure (13) and the first connecting structure to the central axis is greater than a second radial distance from a joining position between the second mounting structure (14) and the second connecting structure to the central axis.

16. The decorative piece for a lamp assembly according to claim 14 or 15, characterized in that: The first installation configuration is an embedded installation configuration, in which the light emitting side (11) of the lamp body (10) is embeddedly installed relative to the decorative ring (22); and The second mounting configuration is a planar mounting configuration, in which the light emitting side (11) of the lamp body (10) is mounted flush with the decorative ring (22).

17. The decorative piece for a lamp assembly according to claim 14 or 15, characterized in that: The cylindrical body (21) has a first end (211) and a second end (212) opposite to the first end (211), and the direction from the first end to the second end is consistent with the light emitting direction of the light emitting side of the lamp body (10). The cylindrical body (21) has a shape that tapers in a direction from the second end (212) to the first end (211).

18. The decorative piece for a lamp assembly according to claim 17, characterized in that: The connecting device is arranged at the first end (211) of the cylindrical body (21), and the decorative ring (22) is arranged at the second end (212) of the cylindrical body (21).

19. The decorative piece for a lamp assembly according to claim 15, characterized in that: The connecting device of the cylindrical body (21) comprises an annular groove portion (213) arranged around the central axis of the cylindrical body (21), and the first mounting structure (13) and the second mounting structure (14) of the lamp body (10) are both configured to be suitable for being assembled in the structure of the annular groove portion (213). The annular groove portion (213) includes a first wall (2131) and a second wall (2133) facing each other and an intermediate wall (2132) connecting the first wall (2131) and the second wall (2133), the first wall (2131) and the second wall (2133) extending in the radial direction of the cylindrical body (21), and the intermediate wall (2132) extending in the axial extension direction of the cylindrical body (21), wherein the radial inner end of the first wall (2131) forms the first connecting structure, and the radial inner end of the second wall (2133) forms the second connecting structure.

20. The decorative piece for a lamp assembly according to claim 14 or 15, characterized in that: The cylindrical body (21) of the decorative element (20) comprises a plurality of detachable annular segments so as to achieve different embedding depths of the light-emitting side (11) of the lamp body (10) relative to the decorative ring (22).

21. The decorative piece for a lamp assembly according to claim 15, characterized in that: The first connection structure of the tubular main body (21) is connected to the first mounting structure (13) of the lamp body (10) by any one or more connection methods selected from the group consisting of snap connection, threaded connection, magnetic connection, and clamp connection; and the second connection structure of the tubular main body (21) is connected to the second mounting structure (14) of the lamp body (10) by any one or more connection methods selected from the group consisting of snap connection, threaded connection, magnetic connection, and clamp connection.

22. The decorative element for a lamp assembly according to claim 15, characterized in that: The lamp assembly is a downlight type lamp assembly, the cylindrical body (21) has a first end (211) and a second end (212) opposite to the first end (211), the direction from the first end to the second end is consistent with the light emitting direction of the light emitting side of the lamp body (10), The decorative member (20) includes a support wall (214) extending upward and radially inward from a middle area of ​​the inner circumference of the cylindrical body (21) toward the first end (211) of the cylindrical body (21), and the support wall (214) together with the first end (211) of the cylindrical body (21) serves as the first connecting structure to be assembled with the first mounting structure (13) on the lamp body (10), thereby realizing the first mounting configuration.

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