Lamp

Abstract

The embodiment of the utility model provides a lamp, and relates to the field of lighting appliances. The lamp comprises at least two lamp sections, each lamp section is provided with a connecting part, and the connecting parts of the adjacent lamp sections are detachably connected so that the adjacent lamp sections can be connected with each other. Each lamp section comprises a mounting support and a plurality of light-emitting units, the light-emitting units are sequentially arranged on the periphery of the mounting support, and the light-emitting units in each lamp section form a light-emitting side. In the splicing state, the light emitting sides of the adjacent lamp sections are sequentially connected, and the light emitting sides of the multiple lamp sections jointly form an annular lighting effect surrounding the periphery of the mounting support. According to the arrangement, the spliced lamp can form an annular lighting effect, meanwhile, the adjacent lamp sections are spliced and connected through the adjacent connecting ends to form the lamp, the transportation size occupied by the lamp can be reduced, and therefore the transportation efficiency is improved, and the transportation cost is reduced.

Description

Technical Field

[0001] The present application relates to the field of lighting fixtures, and in particular to a lamp. Background Art

[0002] The field of modern lamps is constantly improving and developing, and there are various types of lamps. In order to form a large lighting area or a decorative area, existing lamps are often set to be larger in size. Due to the large size of the lamps, there are problems such as high transportation costs and low transportation efficiency. Utility Model Content

[0003] In view of this, an embodiment of the present application provides a lamp to solve the above technical problems.

[0004] The embodiment of the present application provides a lamp, which includes at least two lamp segments, each lamp segment is provided with a connecting portion, and the connecting portions of adjacent lamp segments are detachably connected so that the adjacent lamp segments are connected to each other. Each lamp segment includes a mounting bracket and a plurality of light-emitting units, and the plurality of light-emitting units are sequentially arranged on the periphery of the mounting bracket, and the plurality of light-emitting units in each lamp segment form a light-emitting side. When at least two lamp segments are in a spliced ​​state, the light-emitting sides of the adjacent lamp segments are sequentially connected, and the light-emitting sides of the plurality of lamp segments form a ring-shaped light effect surrounding the periphery of the mounting bracket.

[0005] In some embodiments, any one of the connecting parts of adjacent lamp segments is a groove structure, and the other is a protrusion structure, and the protrusion structure is against the inner wall of the groove structure; or / and, each connecting part is provided with a connecting buckle, and the connecting parts of adjacent lamp segments are connected to each other via the connecting buckle.

[0006] In some embodiments, in the at least two light segments after splicing, adjacent light segments are arranged in parallel along a specified direction. The at least two light segments after splicing have a thickness direction perpendicular to the specified direction, and the light segments further include a light-transmitting cover, which has a receiving space, and the mounting bracket and the plurality of light-emitting units are arranged in the receiving space. The side wall of the light-transmitting cover has a circumference surrounding the thickness direction, and the output light formed by the plurality of light-emitting units is emitted through the side wall of the light-transmitting cover.

[0007] In some embodiments, the side walls of the light-transmitting covers in all the spliced ​​lamp segments are continuously connected to form a continuous light-emitting surface surrounding the periphery of the lamp.

[0008] In some embodiments, the light-transmitting cover includes a bottom wall, a side wall is arranged in a surrounding manner, the bottom wall is connected to one end of the side wall to jointly define a receiving space, a mounting bracket is connected to the bottom wall, the side wall is arranged outside the mounting bracket, and the light-emitting unit is mounted on the mounting bracket and spaced from the side wall.

[0009] In some embodiments, each light segment further includes a light guide, which is mounted on the mounting bracket and arranged around the light-emitting unit. The light emitted by the first light-emitting unit is transmitted to the light-transmitting cover via the first light guide.

[0010] In some embodiments, a reflective surface is provided on one side of the mounting bracket facing the side wall, and the reflective surface is located on the light path of the outgoing light transmitted from the light emitting unit to the light-transmitting cover, so as to reflect the outgoing light from the light emitting unit to the light-transmitting cover.

[0011] In some embodiments, the reflective surface has a concave surface, the light emitting unit is arranged at an end of the mounting bracket away from the bottom wall, and the light emitting side of the light emitting unit is arranged toward the reflective surface.

[0012] In some embodiments, a reflective layer is provided on the reflective surface, and the reflective layer includes any one of the following structures: a paint layer, a reflective film layer, and an electroplating layer.

[0013] In some embodiments, the light-transmitting cover is provided with a plurality of microstructures, and the plurality of microstructures are arranged on the inner surface of the light-transmitting cover facing the containing space, and the outgoing light is scattered on the inner surface based on the microstructures.

[0014] In some embodiments, each light segment further includes a flexible substrate, which surrounds the mounting bracket, and the plurality of light-emitting units are arranged on a side of the flexible substrate away from the mounting bracket.

[0015] In some embodiments, a thermally conductive colloid is disposed between the flexible substrate and the mounting bracket, and the flexible substrate is fixed to the mounting bracket via the thermally conductive colloid.

[0016] In some embodiments, the light emitting unit further comprises a docking terminal connected to the flexible substrate, and the light emitting units of adjacent light segments are detachably connected via the docking terminal, so that the light emitting units of adjacent light segments are connected to each other.

[0017] In some embodiments, the number of lamp segments is two, each lamp segment includes an arcuate portion and a columnar portion, the columnar portion has a first end and a second end that are opposite to each other, the annular portion is arranged at the first end, the connecting portion is arranged at the second end, the second ends of two adjacent lamp segments are connected to each other through the connecting portion, and a light emitting side is formed on both the arcuate portion and the columnar portion.

[0018] Compared with the prior art, the embodiment of the present application provides a lamp, which may include at least two lamp segments, and the adjacent lamp segments are spliced ​​and connected to each other to increase the light-emitting area and improve the brightness of the lamp. Specifically, each lamp segment is provided with a connecting portion, and the connecting portions of adjacent lamp segments are detachably spliced. On the one hand, the lamp can be spliced ​​into different lengths to adapt to spaces of different sizes, thereby improving the flexibility of the lamp. On the other hand, the volume of space occupied by the lamp during transportation can be reduced, which is convenient for improving transportation efficiency and saving transportation costs and packaging costs. At the same time, the detachable splicing connection is convenient for installation and maintenance, and can improve assembly efficiency. In addition, the lamp segment includes a mounting bracket and a plurality of light-emitting units, and the plurality of light-emitting units are arranged on the periphery of the mounting bracket, so that the light generated by the plurality of light-emitting units can be emitted from the periphery of the mounting bracket in the circumference and form a light-emitting side. Since at least two lamp segments are spliced ​​to each other, the light-emitting side of each lamp segment is sequentially connected to form a continuous light-emitting side, thereby providing a uniform and breakpoint-free lighting effect. Furthermore, since the light-emitting units are arranged on the periphery of the mounting bracket, when at least two light segments are spliced ​​together, the light-emitting sides of the multiple light segments can form a ring-shaped light effect, which provides all-round lighting coverage, so that the light is evenly distributed from all angles, which can significantly reduce shadows and lighting blind spots, and provide a clearer and more uniform visual experience. In addition, the ring-shaped light effect can also reduce glare and visual fatigue caused by direct light, and improve visual comfort in a long-term lighting environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the implementation manner will be briefly introduced below. Obviously, the drawings described below are only some implementation manners of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a structural schematic diagram of a lamp provided in an embodiment of the present application.

[0021] Figure 2 yes Figure 1 Schematic diagram of the structure explosion of the lamp shown.

[0022] Figure 3 yes Figure 1 Another exploded schematic diagram of the structure of the lamp shown.

[0023] Figure 4 yes Figure 1 Another exploded schematic diagram of the structure of the lamp shown.

[0024] Figure 5 yes Figure 1 Another exploded schematic diagram of the lamp structure shown

[0025] Figure 6 yes Figure 1 The schematic diagram of the longitudinal cross-section structure of the lamp is shown.

[0026] Figure 7 yes Figure 1 The schematic diagram of the transverse cross-section structure of the lamp is shown.

[0027] Figure 8 yes Figure 2 Schematic diagram of the transverse cross-section structure of the lamp shown.

[0028] Fig. 9 yes Figure 1 Another exploded schematic diagram of the structure of the lamp shown.

[0029] Fig.10 yes Figure 1 Another longitudinal cross-sectional structural schematic diagram of the lamp shown. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] It should be noted that when an element / component is referred to as being "fixed to" another element / component, it may be directly on the other element / component or there may be an intermediate element / component. When an element / component is considered to be "connected" to another element / component, it may be directly connected to the other element / component or there may be an intermediate element / component at the same time; at the same time, when an element / component is considered to be "connected" to another element / component, it may be integrally formed or assembled with the other element / component. When an element / component is considered to be "set on" another element / component, it may be directly set on the other element / component or there may be an intermediate element / component at the same time.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0033] See also Figure 1 to Figure 2The embodiment of the present application provides a lamp 100, which can be used to provide lighting or decorative light effects to a designated area. The lamp 100 can be a lighting lamp or an atmosphere lamp, and can be specifically used for ceiling lighting, wall lighting, and stage decorative lighting.

[0034] Specifically, see Figures 2 to 4 In this embodiment, the lamp 100 includes at least two lamp segments 10, each of which is provided with a connecting portion 11, and the connecting portions 11 of adjacent lamp segments 10 are detachably connected so that the adjacent lamp segments 10 are connected to each other. Each lamp segment 10 includes a mounting bracket 32 ​​and a light-emitting unit 31, and a plurality of light-emitting units 31 are sequentially arranged on the periphery of the mounting bracket 32. The plurality of light-emitting units 31 in each lamp segment 10 form a light-emitting side, and the light-emitting side can be understood as the surface or area from which the light-emitting unit 31 emits light outward. When at least two lamp segments 10 are in a spliced ​​state, the light-emitting sides of the adjacent lamp segments 10 are sequentially connected, and the light-emitting sides of the plurality of lamp segments 10 jointly form a ring-shaped light effect surrounding the periphery of the mounting bracket 32. The splicing connection of adjacent lamp segments 10 with each other through the connecting end 11 can increase the light-emitting area and improve the brightness of the lamp 100. In addition, the lamp 100 can be spliced ​​into different lengths to adapt to spaces of different sizes, thereby improving the flexibility of use of the lamp 100. The detachable and spliced ​​lamp 100 can reduce the space volume occupied by the lamp 100 during transportation, which is convenient for improving transportation efficiency and saving transportation costs and packaging costs. At the same time, the detachable splicing connection is convenient for installation and maintenance, and can improve assembly efficiency. In addition, since the plurality of light-emitting units 31 are arranged on the periphery of the mounting bracket 32, the light generated by the plurality of light-emitting units 31 can be emitted from the periphery of the circumference of the mounting bracket 32 ​​and form a light-emitting side. Since at least two lamp segments 10 are spliced ​​with each other, the light-emitting side of each lamp segment 10 is connected in sequence to form a continuous light-emitting side, which can provide a uniform and break-free lighting effect. Further, since the light-emitting units 31 are arranged on the periphery of the mounting bracket 32, when at least two lamp segments 10 are spliced ​​with each other, the light-emitting sides of the plurality of lamp segments 10 can form an annular light effect, which provides all-round lighting coverage, so that the light is evenly distributed from all angles, which can significantly reduce shadows and lighting dead angles, and provide a clearer and more uniform visual experience. In addition, the ring-shaped light effect can reduce glare and visual fatigue caused by direct light, and improve visual comfort in the lighting environment for a long time.

[0035] Next, each component of the lamp 100 and the specific structure of each component will be introduced one by one.

[0036] See also Figure 1 and Figure 2In this embodiment, the lamp segment 10 is the main body of the lamp 100, which can be supported on the installation plane of the lamp 100 to provide good support for the lamp 100 to keep the overall position of the lamp 100 stable. The installation plane can be the ground, a desktop, a wall or other supporting platform, which is not limited in this embodiment.

[0037] In order to further enhance the stability of the lamp 100, in some embodiments, the lamp 100 may further include a stabilizing member (not shown in the figure), which may be a counterweight or a bolt fixing member. The stabilizing member may be disposed inside the lamp 100 or outside the lamp 100. As an example, the stabilizing member may be a counterweight, which may be disposed in the accommodation space 21 formed by the light-transmitting cover 20, so as to stabilize the lamp 100.

[0038] The lamp 100 is increased in weight to prevent the lamp 100 from tipping over during use.

[0039] In this embodiment, the lamp 100 can be formed into a whole by splicing and connecting a plurality of lamp segments 10, and the number of splicing lamp segments 10 can be arbitrarily combined according to actual needs, so as to form a suitable luminous area and brightness. In addition, the split splicing lamp segments 10 can reduce the space volume occupied during the transportation process, facilitate the improvement of transportation efficiency, and save transportation costs and packaging costs. At the same time, the detachable splicing connection is convenient for installation and maintenance, and can improve assembly efficiency. It should be noted that this embodiment does not specifically limit the number of lamp segments 10 included in the lamp 100. For the sake of convenience, in this embodiment, the lamp 100 may include two lamp segments 10, namely a first lamp segment 101 and a second lamp segment 102, and the first lamp segment 101 and the second lamp segment 102 are detachably spliced ​​and connected. As an example, the length directions of the first lamp segment 101 and the second lamp segment 102 are consistent, and the length directions of the two are arranged along the same straight line. Each lamp segment 10 is provided with a connecting portion 11, and adjacent lamp segments 10 are connected by the connecting portion 11. Specifically, the connecting portion 11 can be disposed on the housing of the lamp segment 10 or on the mounting bracket 32. In the present embodiment, the lamp segment 10 has an arc portion 1011 and a columnar portion 1012, and the columnar portion 1012 is connected to the arc portion 1011 and extends from the arc portion 1011. More specifically, the columnar portion 1012 has a first end 1013 and a second end 1014 that are separated from each other, the arc portion 1011 is disposed at the first end 1013, and the connecting portion 11 is disposed at the second end 1014. When the number of the lamp segments 10 is two, the second ends 1014 of the two lamp segments 10 are connected to each other. The mounting bracket 32 ​​is disposed in both the first lamp segment 101 and the second lamp segment 102, and the mounting brackets 32 in adjacent lamp segments 10 are also connected to each other. The light-emitting units 31 in each lamp segment 10 are sequentially arranged on the periphery of the mounting bracket 32. The mounting bracket 32 ​​has a length direction, and the length direction of the mounting bracket 32 ​​is consistent with the length direction of the corresponding lamp segment 10, so that the light-emitting units 31 can be arranged on both sides of the columnar portion 1012 and the outside of the arc portion 1011. Therefore, the columnar portions 1012 of the first lamp segment 101 and the second lamp segment 102 are arranged along a straight line to form a linear light-emitting portion, and the arc portions 1011 of the first lamp segment 101 and the second lamp segment 102 are respectively located at both ends of the linear light-emitting portion to form arc-shaped light-emitting portions respectively, so that when the light-emitting unit 31 emits light to the outside, the light forms an annular light-emitting surface on the outer periphery of the arc portion 1011 and the columnar portion 1012 of the lamp segment 10. By providing the annular portion 1011, the lamp 100 can emit light in an annular shape, and the continuous connection of the columnar portions 1012 can form a continuous light-emitting light effect. The columnar portion 1012 and the arc-shaped portion 1011 together form a receiving space 21 , and the connecting portion 11 is disposed on a side of the columnar portion 1012 away from the arc-shaped portion 1011 .The connecting portion 11 can be a groove structure or a protrusion structure. The protrusion structure abuts against the inner wall of the groove structure and has an interference fit with the inner wall. The friction between the connecting portions 11 can be used to achieve a fastened connection between adjacent lamp segments 10, thereby avoiding the use of fasteners such as bolts or screws for fixing, and can reduce the use of fixing parts while ensuring that the adjacent lamp segments 10 are firmly connected. At the same time, the matching connection method of the groove structure and the protrusion structure is simple and fast, which is convenient for users to install and improves assembly efficiency. As an example, the first lamp segment 101 has a first connecting portion 111, and the second lamp segment 102 has a second connecting portion 112. The first connecting portion 111 is a protrusion structure, and the second connecting portion 112 is a groove structure. The first connecting portion 111 is detachably connected to the second connecting portion 112. In order to further improve the connection firmness between adjacent lamp segments 10, in other embodiments, a connecting buckle 113 can also be provided on the connecting portion 11, and the adjacent connecting portions 11 improve the connection stability between the lamp segments 10 through the connecting buckle 113.

[0040] See also Figure 3It can be understood that the number of the light segments 10 can also be multiple, for example, three or more, and the multiple light segments 10 are connected to each other to form a ring-shaped light effect. Specifically, the number of the light segments 10 can be three, and the three light segments 10 can include a third light segment 103, a fourth light segment 104 and a fifth light segment 105, and the fourth light segment 104 is connected between the third light segment 103 and the fifth light segment 105. As an example, the length directions of the third light segment 103, the fourth light segment 104 and the fifth light segment 105 are consistent, and the length directions of the three are arranged along the same straight line. Each light segment 10 is provided with a connecting portion 11, and two adjacent light segments 10 are connected to each other through the connecting portion 11. The third light segment 103 and the fifth light segment 105 both have an arc portion 1011 and a columnar portion 1012, the columnar portion 1012 is used to connect the fourth light segment 104, and the arc portion 1011 is used to enable the light segments 10 to form a ring-shaped light effect after splicing. In this embodiment, the fourth lamp segment 104 is substantially prism-shaped, and has a first extension portion 1041 and a second extension portion 1042. The first extension portion 1041 is connected to the columnar portion 1012 of the third lamp segment 103, and the second extension portion 1042 is connected to the columnar portion 1012 of the fifth lamp segment 105. The mounting bracket 32 ​​of the fourth lamp segment 104 is connected between the mounting bracket 32 ​​of the third lamp segment 103 and the mounting bracket 32 ​​of the fifth lamp segment 105, and the plurality of light-emitting units 31 in each lamp segment 10 are arranged along the outer wall surface of the corresponding mounting bracket 32. Since the length direction of the mounting bracket 32 ​​is consistent with the length direction of the corresponding lamp segment 10, the light-emitting units 31 in the third lamp segment 103 and the fifth lamp segment 105 can be arranged on both sides of the columnar portion 1012 and the outside of the arc-shaped portion 1011, and the light-emitting units 31 of the fourth lamp segment 104 can be arranged on both sides of the first extension portion 1041 and the second extension portion 1042. Therefore, the columnar portion 1012 of the third lamp segment 103, the columnar portion 1012 of the fourth lamp segment 104 and the fifth lamp segment 105 are basically arranged along a straight line to form a linear light-emitting portion, and the arc-shaped portions 1011 of the third lamp segment 103 and the fifth lamp segment 105 are respectively located at both ends of the linear light-emitting portion to respectively form arc-shaped light-emitting portions, so that when the light-emitting units 31 emit light to the outside, the light forms the arc-shaped portions 1011 and the columnar portions 1012 of the third lamp segment 103 and the fifth lamp segment 105 and the annular light-emitting surface of the side of the fourth lamp segment 104. In some other examples, there may be multiple fourth light segments 104 , and the multiple fourth light segments 104 are connected to each other through the connecting portion 11 and are disposed between the third light segment 103 and the fifth light segment 105 to extend the overall length of the lamp 100 .

[0041] It should be noted that, in the spliced ​​and connected lamp segments 10, two adjacent lamp segments 10 are arranged in parallel along the specified direction X, and at least two spliced ​​lamp segments 10 have a thickness direction perpendicular to the specified direction O1. The above-mentioned specified direction X can be understood as the extension direction of the length of the lamp segment 10 when it is normally installed and used. The spacing between the mounting brackets 32 of the adjacent lamp segments 10 after splicing is as small as possible, so that the light-emitting unit 31 emits light evenly at the connection and continuously surrounds the light-emitting surface of the outer periphery of the lamp 100, thereby improving the visual experience of the user.

[0042] See also Figures 2 to 5 In this embodiment, the light-transmitting cover 20 of each lamp segment 10 can form a corresponding lighting area or decorative area, and the lighting areas or decorative areas of each light-transmitting cover 20 after splicing are connected to each other to form a ring-shaped light effect. Specifically, the light-transmitting cover 20 includes a side wall 201 and a bottom wall 202, the side wall 201 is arranged in a surrounding manner, and the side wall 201 has a circumference surrounding the thickness direction, and the side wall 201 is connected to one end of the bottom wall 202 to jointly define the accommodation space 21. The accommodation space 21 is used to install the light-emitting unit 31, the mounting bracket 32, the heat sink, the stabilizing member and other installation parts. The side wall 201 of the light-transmitting cover 20 forms a light-emitting surface, and the light-emitting surface extends from the side wall 201. The light emitted by the light-emitting unit 31 can be emitted through the side wall 201 and form a corresponding light effect on the light-emitting surface. As an example, the side walls 201 after the first light-transmitting cover 23 of the first lamp segment 101 and the second light-transmitting cover 24 of the second lamp segment 102 are spliced ​​are connected to each other and form a ring-shaped light-emitting surface. Specifically, the side wall 201 of the first lamp segment 101 can form a first light emitting surface, and the side wall 201 of the second lamp segment 102 can form a second light emitting surface. The first light emitting surface and the second light emitting surface are connected to each other to form a substantially closed annular surface, thereby increasing the range of the lighting area or the decorative area. At the same time, the annular light emitting surface can form an annular light effect to meet special light effect requirements.

[0043] In the present embodiment, the material of the light-transmitting cover 20 may include ABS plastic, PC plastic or other hard plastic, which can not only reduce the weight of the light-transmitting cover 20 to achieve lightweight, but also enable the light-transmitting cover 20 to have a certain stability, thereby effectively protecting the installed parts inside the accommodating space 21. On the other hand, the plastic material has the characteristics of low cost, good plasticity, easy processing, and not easy to break, which can reduce the production cost of the light-transmitting cover 20 and thus reduce the production cost of the lamp 100. It should be noted that the material of the light-transmitting cover 20 can also be a light-transmitting material such as light-transmitting glass and acrylic board, and the outer contour of the light-transmitting cover 20 can be semi-cylindrical, semi-cubic, hemispherical, etc., so that the light-transmitting cover 20 after splicing can form a cylindrical, cubic, spherical outer contour, and then form a cylindrical light effect, a cubic light effect, a spherical light effect, etc., which is not limited in the present embodiment.

[0044] In order to further improve the lighting effect or decorative effect of the lamp 100, the color and material of the light-transmitting cover 20 of each lamp segment 10 may be different. The light-transmitting covers 20 of multiple lamp segments 10 are arranged in parallel, and the colors and materials of different light-transmitting covers 20 may be the same or different, so as to form a variety of light-emitting effects. As an example, the color of the first light-transmitting cover 23 of the first lamp segment 101 is blue, and the color of the second light-transmitting cover 24 of the second lamp segment 102 is red. The outgoing light of the light-emitting unit 31 passes through the first light-transmitting cover 23 and the second light-transmitting cover 24 to form two different colors of light effects, which can form a variety of light effect lighting and improve the visual experience of the user. As another example, the first light-transmitting cover 23 of the first lamp segment 101 can be hard plastic, and the second light-transmitting cover 24 of the second lamp segment 102 can be transparent glass, or the outer surface pattern of the first light-transmitting cover 23 and the outer surface pattern of the second light-transmitting cover 24 are inconsistent, etc., so as to form different light-emitting effects, and form different pattern light effects in the lighting area or the decorative area, which can improve the visual experience of the user.

[0045] See also Figure 5 In this embodiment, the light-transmitting cover 20 is also provided with a plurality of microstructures 22, and the microstructures 22 are used to scatter the outgoing light. Specifically, a plurality of microstructures 22 are arranged on the inner surface of the light-transmitting cover 20 facing the accommodating space 21, and the outgoing light can be diffusely reflected and refracted based on the inner surface where the microstructures 22 are located, thereby further improving the uniformity of the light output and softening the light. As an example, the microstructure 22 can be a strip texture structure, and the inner surface can be a frosted surface, and the strip texture structure covers at least part of the inner surface. It should be noted that the microstructure 22 can also be any one or more collections of other forms of texture shapes or array-arranged protrusions or depressions in the shape of pyramids, prisms, spheres, etc. This embodiment does not impose specific restrictions on this, and the outgoing light can form different lighting effects through different microstructures.

[0046] See also Figures 4 to 7In this embodiment, the light-emitting unit 31 and the mounting bracket 32 ​​are arranged in the accommodation space 21 formed by the light-transmitting cover 20, and the light-emitting unit 31 is used to generate an outgoing light. The light-emitting unit 31 is mounted on the mounting bracket 32 ​​and is spaced apart from the side wall 201 of the light-transmitting cover 20. As an example, the mounting bracket 32 ​​is used as a support member for mounting the light-emitting unit 31, and the mounting bracket 32 ​​is arranged in the accommodation space 21 and is spaced apart from the side wall 201. Specifically, the mounting bracket 32 ​​is connected and fixed to the bottom wall 202, and the side wall 201 of the light-transmitting cover 20 is arranged outside the mounting bracket 32, so that the light generated by the light-emitting unit 31 can directly transmit through the light-transmitting cover 20 and be emitted. The spacing between the mounting bracket 32 ​​and the side wall 201 of the light-transmitting cover 20 is as small as possible, which can make the structure of the lamp 100 compact and reduce the overall volume of the lamp 100. On the other hand, it is convenient to shorten the optical path length of the outgoing light and reduce the loss of light energy, thereby improving the brightness of the lamp 100.

[0047] See also Figure 6 and Figure 7 In this embodiment, the light segment 10 further includes a flexible substrate 312, and the light-emitting unit 31 is detachably connected to the flexible substrate 312, which is convenient for maintenance and replacement of the light-emitting unit 31. Specifically, the flexible substrate 312 serves as a mounting carrier of the light-emitting unit 31, and the flexible substrate 312 is arranged around the outer periphery of the mounting bracket 32, and the light-emitting unit 31 is arranged on the side of the flexible substrate 312 away from the mounting bracket 32. The flexible substrate 312 can be a flexible circuit board, which has the characteristics of high wiring density, light weight, thin thickness, and good bending performance. It can be used as a wire to connect all the light-emitting units 31 into a string, and it also plays a role of being able to be bent up, down, left, and right at will, which is convenient for installation.

[0048] In some embodiments, the lamp 100 may further include a thermally conductive colloid 314, which is used to fix the flexible substrate 312 to the mounting bracket 32, thereby fixing the light-emitting unit 31 to the mounting bracket 32. As an example, the thermally conductive colloid 314 is filled between the flexible substrate 312 and the mounting bracket 32. After the thermally conductive colloid 314 is cured, the flexible substrate 312 can be firmly bonded to the mounting bracket 32, providing the necessary mechanical stability to prevent displacement or damage caused by vibration or impact; on the other hand, the high thermal conductivity of the thermally conductive colloid helps to transfer the heat generated by the light-emitting unit 31 to the mounting bracket 32, and then dissipate it into the surrounding environment, thereby reducing the operating temperature of the light-emitting unit 31 and extending its service life. In addition, the thermally conductive colloid 314 also has the functions of preventing short circuits or leakage, sealing, etc.

[0049] In this embodiment, the light-emitting unit 31 is used to provide light to the lighting area or the decorative area. The number of the light-emitting units 31 can be multiple, so that the multiple light-emitting units 31 are arranged on the flexible substrate 312 at intervals to form a structure similar to a light strip or a light bar. As an example, the light-emitting unit 31 can be an incoherent light source, specifically a halogen light bulb, UHP (ultra-high pressure mercury bulb), UHE (ultra-high pressure mercury bulb) and other high-pressure gas light sources or LED lamp beads, etc. As an example, the light-emitting unit 31 is an LED lamp bead, specifically a single-color LED lamp bead or a three-color LED lamp bead. On the one hand, it can improve the efficiency of converting electrical energy into light energy, thereby reducing energy waste, and at the same time, the LED lamp bead generates less heat when lighting, which plays a role in energy saving and environmental protection; on the other hand, the LED lamp bead has a long service life, which reduces the frequency of replacing the light-emitting unit 31 and reduces the cost of use. At the same time, LED can avoid damage to human eyes and improve safety of use. In other embodiments, the color of the emitted light formed by each light-emitting unit 31 can be different, so that a variety of lighting effects can be formed in the lighting area or the decorative area.

[0050] It should be noted that when multiple light segments 10 are spliced ​​and connected, the number of mounting brackets 32 can be one or multiple corresponding to the number of light segments 10, and this embodiment does not limit this. As an example, when the first light-transmitting cover 23 and the second light-transmitting cover 24 are spliced ​​and connected, the number of mounting brackets 32 is one, and one mounting bracket 32 ​​is annularly arranged in the accommodation space 21 formed by the first light-transmitting cover 23 and the second light-transmitting cover 24, and occupies a larger installation space. The light emitted by the light-emitting unit 31 installed on the mounting bracket 32 ​​can be emitted through the first light-transmitting cover 23 and the second light-transmitting cover 24, and can achieve uniform and continuous light emission at the splicing point. As another example, there are two mounting brackets 32, namely a first mounting bracket 321 and a second mounting bracket 322. When the first lamp segment 101 and the second lamp segment 102 are spliced ​​and connected, the first mounting bracket 321 is arranged in the first accommodating space 211 formed by the first light-transmitting cover 23, and the second mounting bracket 322 is arranged in the second accommodating space 212 formed by the second light-transmitting cover 24. The second accommodating space 212 is connected to the first accommodating space 211.

[0051] The spacing between the first mounting bracket 321 and the second mounting bracket 322 is as small as possible, so as to ensure that the brightness of the light at the connection of adjacent light segments 10 is basically consistent with the brightness of other light-emitting positions, and form a smooth and continuous linear light emission. Specifically, the first mounting bracket 321 and the second mounting bracket 322 are both installed with light-emitting units 31, and the light-emitting units 31 are installed on the first mounting bracket 321 and the second mounting bracket 322 through the flexible substrate 312. In the first light segment 101 and the second light segment 102 after splicing and connection, the first mounting bracket 321 is connected to the second mounting bracket 322, and there is a first edge light-emitting unit among the multiple light-emitting units 31 on the first mounting bracket 321, and the first edge light-emitting unit is arranged at the first connecting portion 111 close to the first light segment 101, and there is a second edge light-emitting unit among the multiple light-emitting units 31 on the second mounting bracket 322, and the second edge light-emitting unit is arranged at the second connecting portion 112 close to the second light segment 102 and arranged opposite to the first edge light-emitting unit. The distance between the second edge light-emitting unit and the first edge light-emitting unit is less than or equal to the minimum distance between other light-emitting units 31 arranged in sequence, so that the continuity of light emission at the connecting portion 11 can be ensured.

[0052] See also Figure 8 In some embodiments, the light-emitting unit 31 may further include a docking terminal 313, which is used to further improve the connection firmness between adjacent lamp segments 10. Specifically, one end of the docking terminal 313 is connected to the flexible substrate 312, and the other end is used to connect the docking terminal 313 of the adjacent lamp segment 10. The adjacent lamp segments 10 are detachably connected through the docking terminal 313, so that the light-emitting units 31 of the adjacent lamp segments 10 are connected to each other. As an example, the docking terminal 313 may be a conductive connector, which is used to transmit electrical signals, control signals, etc. The conductive connector may include a docking groove or a docking pin, and the docking connection may be detachably connected through the docking grooves and docking pins in the adjacent lamp segments.

[0053] Please refer again Figures 4 to 7 In order to further improve the efficiency of light transmission and light uniformity, Figure 6In the illustrated embodiment, the lamp 100 further includes a light guide 40. The light guide 40 is generally annular or cup-shaped and is suitable for being located at the periphery of the mounting bracket 32, and is capable of receiving outgoing light from different directions of the light-emitting unit 31. The purpose of providing the light guide 40 is to improve the transmission efficiency of the outgoing light and the uniformity of the light guiding. The light guide 40 may be provided or not provided according to actual needs. The present embodiment does not limit the number of light guides 40 to be installed and the connection method between adjacent light guides 40. Specifically, the light guide 40 is installed on the mounting bracket 32 ​​and is arranged around the outside of the light-emitting unit 31, so that the side wall 201 of the light-transmitting cover 20, the light guide 40, and the light-emitting unit 31 are arranged in sequence. After the light generated by the light-emitting unit 31 is transmitted to the light guide 40, it is transmitted to the light-transmitting cover 20 for emission, thereby improving the light emission uniformity of the outgoing light and enhancing the overall lighting effect.

[0054] It should be noted that when multiple light segments 10 are spliced ​​and connected, the number of light guides 40 can be one or multiple corresponding to the number of light segments 10, and this embodiment does not limit this. As an example, when the first light cover 23 and the second light cover 24 are spliced ​​and connected, the number of light guides 40 is one, and one light guide 40 is arranged in a closed ring in the accommodation space 21 formed by the first light cover 23 and the second light cover 24, and surrounds the outside of the mounting bracket 32. The emitted light generated by the light-emitting unit 31 can be transmitted to the first light cover 23 and the second light cover 24 via the light guide 40, and can achieve uniform and continuous light emission at the splicing point. As another example, the number of light guides 40 is two, and when the first light segment 101 and the second light segment 102 are spliced ​​and connected, the first light guide 41 is arranged in the first accommodation space 211 formed by the first light cover 23, and the second light guide 42 is arranged in the second accommodation space 212 formed by the second light cover 24, and the second accommodation space 212 is connected to the first accommodation space 211. The distance between the first light guide member 41 and the second light guide member 42 is as small as possible, so as to ensure uniform light emission at the connection between adjacent light segments 10 .

[0055] In some embodiments, the surface of the light guide 40 may be a bright surface formed by a smooth curved surface or a smooth plane, or may be a semi-transparent surface or a frosted surface, so as to form different light emitting effects. In other embodiments, the surface of the light guide 40 may also be provided with a plurality of surface microstructures, and the surface microstructures may be lines, lattices, grids, or protrusions, grooves, etc., which are conducive to further enhancing the scattering and uniformity of light, and can reduce glare and make the light softer. In other embodiments, the surface of the light guide 40 may also be provided with a coating, and the coating includes but is not limited to a reflective coating, an anti-reflective coating or an anti-scratch coating, etc., which can further improve the reflectivity of light, reduce light energy loss, and protect the light guide 40.

[0056] See also Fig. 9 and Fig.10 In other embodiments, the outgoing light generated by the light-emitting unit 31 is also emitted to the light-transmitting cover 20 in the form of reflection. Specifically, a reflective surface 50 is provided on the side of the mounting bracket 32 ​​facing the side wall 201 of the light-transmitting cover 20, and the reflective surface 50 and the mounting bracket 32 ​​together form a reflective member, and at this time, the reflective surface 50 defines the contour surface of the mounting bracket 32. Specifically, the light-emitting unit 31 can be arranged at one end of the mounting bracket 32 ​​away from the bottom wall 202, and arranged opposite to the reflective surface 50, so that the reflective surface 50 is arranged on the optical path of the outgoing light transmitted from the light-emitting unit 31 to the light-transmitting cover 20. The outgoing light generated by the light-emitting unit 31 is reflected on the reflective surface 50 and then transmitted to the side wall 201 of the light-transmitting cover 20, thereby improving the light utilization rate.

[0057] Specifically, the reflective surface 50 is a concave surface, which is recessed relative to the side wall 201 of the light-transmitting cover 20. The light-emitting surface can be integrally formed with the mounting bracket 32 ​​or can be detachably spliced ​​and connected with the mounting bracket 32, which is not limited in this embodiment. As an example, the reflective surface 50 and the mounting bracket 32 ​​are integrally arranged and arranged around the outer periphery of the light-emitting unit 31, so that the reflective surface 50 can receive the outgoing light from various angles or various regions of the light-emitting unit 31, which can improve the utilization rate of the light. The concave surface can be a spherical surface, a curved surface, a spherical surface, etc., wherein the cross-sectional profile of the spherical surface is a circular arc surface, which is not limited in this embodiment. The provision of a curved surface can enable the multiple beams of outgoing light generated by the light-emitting unit 31 to be reflected to different light-emitting surfaces of the light-transmitting cover 20 through different regions of the reflective surface 50, thereby increasing the illumination range of the lamp 100, or facilitating the use of the focusing or diffusing effect of the curved surface / curved surface to achieve a specific shape of illumination spot. In addition, the curved surface can make the light output more uniform.

[0058] As an example, the reflective surface 50 is composed of multiple arc surface segments connected end to end. Specifically, each arc surface segment has multiple small arc surfaces in the radial direction of the surface, which can further increase the surface area of ​​the reflective surface 50, so that it has a certain light dispersion effect, and can make the light spot more uniform. At the same time, the arc surface segments at different positions have different angles relative to the emitted light, so that the surface segments at different positions can receive light emitted by the light-emitting unit 31 at different angles, thereby increasing the illumination range and ensuring the reflection reliability of the reflective surface 50.

[0059] As another example, the reflective surface 50 may also be a plane or multiple plane segments inclined relative to the light emitting unit 31, so that the outgoing light generated by the light emitting unit 31 can be reflected to the light-transmitting cover 20 via the reflective surface 50. As an example, multiple plane segments are connected in sequence along the light emitting direction, and two adjacent plane segments in the multiple plane segments are set at an angle (the angle between the two is less than 180°), so that plane segments at different positions can receive outgoing light from the light emitting unit 31 at different angles, thereby increasing the illumination range. At the same time, the outgoing light incident on the plane segment can be reflected to ensure the reflection reliability of the reflective surface 50.

[0060] In order to further improve the reflection efficiency of the reflective surface 50, the lamp 100 may also include a reflective layer. The reflective layer is arranged on the surface of the reflective surface 50, and the reflective layer can reduce the loss of light energy, thereby improving the overall brightness and uniformity. As an example, the reflective layer can be a coating layer, specifically a paint coating or a reflective coating. As another example, the reflective layer can be a reflective film layer, and the reflective film layer can be an anti-reflection film or an anti-reflection film. As another example, the reflective layer can also be an electroplating layer, for example, it can be an aluminum film layer, a silver film layer, or a metal film layer made of other metals with high reflectivity. The metal reflective layer has a high reflectivity and can effectively reflect most of the light. It should be noted that the reflective layer can also be a film layer made of reflective materials such as a plastic reflective layer and an aerogel. This embodiment does not specifically limit the number of reflective layers and the connection method between the reflective layers.

[0061] Please refer again Figure 4 and Figure 5 In this embodiment, the light segment 10 may further include a shell 60, which is used to cover the light-transmitting cover 20 and protect the installation components in the accommodating space 21. Specifically, the light-transmitting cover 20 has an opening, which is located on one side of the light-transmitting cover 20 and connected to the accommodating space 21. The number of shells 60 can be one or multiple matching the number of light segments 10, and this embodiment does not limit this. As an example, when the first light segment 101 and the second light segment 102 are spliced ​​and connected, the first light-transmitting cover 23 has a first opening, the second light-transmitting cover 24 has a second opening, and the second opening is connected to the first opening. The shell 60 covers the first opening and the second opening at the same time, and is detachably connected to the first light-transmitting cover 23 and the second light-transmitting cover 24, which facilitates the maintenance and replacement of the installation components. As another example, the number of shells 60 is two, the first shell 61 covers the first opening and is connected to the first light-transmitting cover 23, and the second shell 62 covers the second opening and is connected to the second light-transmitting cover 24. In the spliced ​​lamp segment 10 , the distance between the first shell 60 and the second shell 60 is small or they are connected to each other, so that the sealing of the lamp segment 10 can be ensured.

[0062] In summary, the embodiment of the present application provides a lamp 100, which may include at least two lamp segments 10. The splicing connection of adjacent lamp segments 10 can increase the light-emitting area and improve the brightness of the lamp 100. Specifically, each lamp segment 10 is provided with a connecting portion 11, and the connecting portions 11 of adjacent lamp segments 10 can be detachably spliced. On the one hand, the lamp 100 can be spliced ​​into different lengths to adapt to spaces of different sizes, thereby improving the flexibility of use of the lamp 100. On the other hand, the space volume occupied by the lamp 100 during transportation can be reduced, which is convenient for improving transportation efficiency and saving transportation costs and packaging costs. At the same time, the detachable splicing connection is convenient for installation and maintenance, and can improve assembly efficiency. In addition, the lamp segment 10 includes a mounting bracket 32 ​​and a plurality of light-emitting units 31, and the plurality of light-emitting units 31 are arranged on the periphery of the mounting bracket 32, so that the light generated by the plurality of light-emitting units 31 can be emitted from the periphery of the mounting bracket 32 ​​in the circumferential direction and form a light-emitting side. Since at least two lamp segments are spliced ​​together, the light-emitting side of each lamp segment 10 is connected in sequence to form a continuous light-emitting side, which can provide a uniform and break-free lighting effect. Furthermore, since the light-emitting units 31 are arranged on the periphery of the mounting bracket 32, when at least two lamp segments 10 are spliced ​​together, the light-emitting sides of all lamp segments 10 can form a ring-shaped light effect. The ring-shaped light effect provides all-round lighting coverage, so that the light is evenly distributed from all angles, which can significantly reduce shadows and lighting blind spots, and provide a clearer and more uniform visual experience. In addition, the ring-shaped light effect can also reduce glare and visual fatigue caused by direct light, and improve visual comfort in a lighting environment for a long time.

[0063] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0064] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A lamp, characterized in that: The lamp comprises at least two lamp segments, each of which is provided with a connecting portion, and the connecting portions of adjacent lamp segments are detachably connected so that the adjacent lamp segments can be spliced ​​with each other; Each of the lamp segments includes a mounting bracket and a plurality of light-emitting units, and the plurality of light-emitting units are sequentially arranged on the periphery of the mounting bracket. The plurality of light-emitting units in each of the lamp segments form a light-emitting side. When at least two of the lamp segments are in a spliced ​​state, the light-emitting sides of adjacent lamp segments are sequentially connected, and the light-emitting sides of the plurality of lamp segments together form a light effect surrounding the periphery of the mounting bracket.

2. The lamp according to claim 1, characterized in that Any one of the connecting parts of two adjacent light segments is a groove structure, and the other is a protrusion structure, and the protrusion structure abuts against the inner wall of the groove structure; or / and Each of the connecting parts is provided with a connecting buckle, and the connecting parts of adjacent light segments are connected to each other via the connecting buckles.

3. The lamp according to claim 1, characterized in that: Among the at least two light segments after splicing, adjacent light segments are arranged in parallel along a specified direction, and the at least two light segments after splicing have a thickness direction perpendicular to the specified direction. The light segment also includes a light-transmitting cover, and the light-transmitting cover has a accommodating space. The mounting bracket and the multiple light-emitting units are arranged in the accommodating space. The side wall of the light-transmitting cover has a circumference surrounding the thickness direction, and the output light formed by the multiple light-emitting units is emitted through the side wall of the light-transmitting cover.

4. The lamp according to claim 3, characterized in that: The light-transmitting cover comprises a bottom wall, the side wall is arranged in a surrounding manner, and the bottom wall is connected to one end of the side wall to jointly define the accommodation space; The mounting bracket is connected to the bottom wall, the side wall is arranged outside the mounting bracket, and the light emitting unit is mounted on the mounting bracket and spaced apart from the side wall.

5. The lamp according to claim 4, characterized in that: Each of the lamp segments further comprises a light guide, which is mounted on the mounting bracket and arranged around the light emitting unit. The emitted light generated by the light emitting unit is transmitted to the light-transmitting cover via the light guide.

6. The lamp according to claim 5, characterized in that A reflective surface is provided on one side of the mounting bracket facing the side wall. The reflective surface is located on the light path of the outgoing light transmitted from the light emitting unit to the light-transmitting cover, so as to reflect the outgoing light to the light-transmitting cover.

7. The lamp according to claim 6, characterized in that The reflective surface is a concave curved surface, the light emitting unit is arranged at one end of the mounting bracket away from the bottom wall, and the light emitting side of the light emitting unit faces the reflective surface; The reflective surface is provided with a reflective layer, and the reflective layer includes any one of the following structures: a coating layer, a reflective film layer, and an electroplating layer.

8. The lamp according to claim 3, characterized in that: The light-transmitting cover is provided with a plurality of microstructures, and the plurality of microstructures are arranged on the inner surface of the light-transmitting cover facing the containing space, and the emergent light is scattered on the inner surface based on the microstructures.

9. The lamp according to any one of claims 1 to 8, characterized in that: Each of the light segments further comprises a flexible substrate, the flexible substrate is arranged on the mounting bracket, and the plurality of light-emitting units are arranged on a side of the flexible substrate away from the mounting bracket; The light-emitting unit further includes a docking terminal connected to the flexible substrate, and the light-emitting units of adjacent light segments are detachably connected via the docking terminal, so that the light-emitting units of adjacent light segments are connected to each other.

10. The lamp according to any one of claims 1 to 8, characterized in that There are two lamp segments, each of which includes an arcuate portion and a columnar portion, the columnar portion having a first end and a second end that are opposite to each other, the arcuate portion is arranged at the first end, the connecting portion is arranged at the second end, the second ends of two adjacent lamp segments are connected to each other through the connecting portion, and the light emitting side is formed on both the arcuate portion and the columnar portion.

Images