Lamp

Abstract

The embodiment of the utility model provides a lamp, and relates to the technical field of light-emitting equipment. The lamp comprises a first lamp body and a second lamp body, a first light-emitting part is arranged in the first lamp body, the second lamp body is arranged on the outer side of the first lamp body and provided with an installation cavity, a second light-emitting part is arranged in the installation cavity, the installation cavity comprises a bottom plate, a first light barrier and a second light barrier, and the first light barrier is far away from the first lamp body relative to the second light barrier. The face, close to the first light barrier, of the second light barrier is a light barrier face, the light barrier face gradually extends in the direction away from the bottom plate to the direction away from the first lamp body, and the size of the two ends of the second light barrier in the width direction is larger than that of the mounting cavity. When the second light-emitting piece emits light, the light blocking face absorbs most of light beams, most of the light beams can be reflected in the direction away from the first lamp body, meanwhile, the light beams borne by the wall are very small, and therefore obvious isolation of strong light and weak light is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting devices, and more specifically, to a lighting fixture. Background Art

[0002] A lighting fixture is a device used to provide light to meet the visual needs of people in various environments. Lighting fixtures not only provide the necessary light for our daily life and work, but also beautify the space and create different atmospheres.

[0003] After research by the inventor, it is found that in some existing lighting fixtures, the light source directly irradiates the background wall or the backlight scheme of the flat outer shell of the lamp body itself, and there is no obvious fault boundary between the strong light and the weak light in the illuminated area, showing a natural gradient effect, and the strong light and the weak light cannot be separated. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a lighting fixture, which can achieve an obvious isolation between strong light and weak light, and achieve an effect of floating light visually.

[0005] The embodiments of the utility model are implemented as follows:

[0006] In a first aspect, the utility model provides a lighting fixture, including:

[0007] A first lamp body, in which a first light-emitting member is arranged;

[0008] A second lamp body, which is arranged outside the first lamp body and is provided with an installation cavity. A second light-emitting member is arranged in the installation cavity. The installation cavity includes a bottom plate, a first light-shielding plate and a second light-shielding plate. The first light-shielding plate is farther away from the first lamp body than the second light-shielding plate;

[0009] Wherein, one side of the second light-shielding plate close to the first light-shielding plate is a light-shielding surface, and the light-shielding surface gradually extends away from the first lamp body in a direction away from the bottom plate. The size of the second light-shielding plate in the width direction is larger than the width size of the installation cavity. One end of the second light-shielding plate away from the bottom plate is located at one end of the first light-shielding plate away from the bottom plate. When the lighting fixture is installed on a wall, the second light-emitting member is located on the side of the bottom plate close to the wall.

[0010] In an optional embodiment, the minimum distance from one end of the second light-shielding plate away from the bottom plate to the bottom plate is L1, and the width size of the bottom plate is B1. L1:B1 is between [1, 2].

[0011] In an optional embodiment, the size of the second light-shielding plate in the width direction is L2, and the width size of the bottom plate is B1. L2:B1 is between [2, 4].

[0012] In an alternative embodiment, the minimum distance from the end of the second light shield away from the bottom plate to the bottom plate is L1, and the minimum distance from the end of the first light shield away from the bottom plate to the bottom plate is B2, and L1:B2 is between [2, 4].

[0013] In an alternative embodiment, the dimension of the bottom plate in the width direction is 10 mm to 20 mm, and / or the minimum distance dimension from the end of the first light shield away from the bottom plate to the bottom plate is 10 mm to 20 mm.

[0014] In an alternative embodiment, the light blocking surface has an arc surface.

[0015] In an alternative embodiment, the curvature radius of each part of the arc surface is the same, and / or the curvature radius of the arc surface is 20 mm to 40 mm.

[0016] In an alternative embodiment, the installation cavity is annular, and / or the second light emitting element is annular, and / or the second lamp body is an integral structure.

[0017] In an alternative embodiment, the second lamp body is detachably connected to the first lamp body.

[0018] In an alternative embodiment, a second connecting portion is further provided on the side of the second lamp body away from the installation cavity. The lamp further includes a third lamp body detachably connected to the second connecting portion. The third lamp body has an end plate opposite to the bottom plate. The end plate is made of a light-transmitting material. A third light emitting element is provided between the third lamp body and the second lamp body.

[0019] The beneficial effects of the embodiments of the present invention are as follows: A lamp provided by the embodiments of the present invention includes a first lamp body and a second lamp body. A first light emitting element is provided inside the first lamp body. The second lamp body is disposed outside the first lamp body and is provided with an installation cavity. A second light emitting element is provided inside the installation cavity. The installation cavity includes a bottom plate, a first light shield, and a second light shield. The first light shield is farther away from the first lamp body than the second light shield. The surface of the second light shield close to the first light shield is a light blocking surface. The light blocking surface gradually extends away from the first lamp body in the direction away from the bottom plate. The dimensions of both ends of the second light shield in the width direction are greater than the width dimension of the installation cavity. When the second light emitting element emits light, the light blocking surface absorbs most of the light beams, and can reflect most of the light in the direction away from the first lamp body, while making the light beam received by the wall negligible, so as to achieve obvious isolation between strong light and weak light. Description of the Drawings

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following accompanying drawings only show some embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related accompanying drawings can also be obtained based on these drawings.

[0021] Figure 1 Schematic diagram of the structure of the lamp provided by the embodiment of the present invention from the first perspective;

[0022] Figure 2 Schematic diagram of the structure of the lamp provided by the embodiment of the present invention from the second perspective;

[0023] Figure 3 is Figure 2 the cross-sectional schematic diagram of

[0024] Figure 4 is Figure 3 the partial enlarged view of

[0025] Icon: 1 - lamp; 100 - first lamp body; 110 - first light-emitting component; 200 - second lamp body; 201 - installation cavity; 210 - first light-shielding plate; 220 - second light-shielding plate; 221 - light-shielding surface; 2211 - arc surface; 230 - bottom plate; 240 - first connecting portion; 250 - second connecting portion; 260 - second light-emitting component; 300 - third lamp body; 310 - third light-emitting component; 2 - wall. Specific embodiments

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but only represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0028] It should be noted that: Similar reference numerals and letters represent similar items in the following accompanying drawings. Therefore, once an item is defined in one accompanying drawing, it does not need to be further defined and explained in subsequent accompanying drawings.

[0029] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0030] In addition, terms such as "horizontal" and "vertical" do not mean that the components are required to be absolutely horizontal or hanging vertically, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0031] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0032] The following will introduce in detail a lamp provided by an embodiment of the present utility model and the corresponding technical effects brought thereby with reference to the patent drawings.

[0033] Please refer to Figures 1-4 , a lamp 1 provided by an embodiment of the present utility model includes a first lamp body 100 and a second lamp body 200. A first light-emitting element 110 is arranged inside the first lamp body 100. The second lamp body 200 is arranged outside the first lamp body 100 and is provided with an installation cavity 201. A second light-emitting element 260 is arranged inside the installation cavity 201. The installation cavity 201 includes a bottom plate 230, a first light-shielding plate 210 and a second light-shielding plate 220. The first light-shielding plate 210 is farther away from the first lamp body 100 than the second light-shielding plate 220.

[0034] In this embodiment, the surface of the second light shield 220 close to the first light shield 210 is the light shielding surface 221. The light shielding surface 221 extends gradually away from the first lamp body 100 in the direction away from the bottom plate 230. The dimensions of both ends of the second light shield 220 in the width direction are greater than the width dimension of the installation cavity 201. That is to say, the dimension of the second light shield 220 in the width direction is greater than the width dimension of the bottom plate 230. The end of the second light shield 220 away from the bottom plate 230 is located at the end of the first light shield 210 away from the bottom plate 230. When the lamp 1 is installed on the wall 2, the second light-emitting member 260 is located on the side of the bottom plate 230 close to the wall 2.

[0035] It can be understood that the first lamp body 100 in this embodiment can be understood as the main lamp body for lighting, and the second lamp body 200 can be understood as the auxiliary lamp body. When the above-mentioned wall 2 is the ceiling, the height of the end of the second light shield 220 away from the bottom plate 230 is higher than the height of the end of the first light shield 210 away from the bottom plate 230, and the end of the second light shield 220 away from the bottom plate 230 is also relatively far from the first lamp body 100 with respect to the first light shield 210. Therefore, when the second light-emitting member 260 emits light, the light shielding surface 221 absorbs most of the light beams, and can reflect most of the light in the direction away from the first lamp body 100, while making the light beam received by the wall 2 negligible, so as to achieve an obvious isolation between strong light and weak light, and achieve a suspended light effect visually, which can improve the visual comfort of users.

[0036] In this embodiment, the bottom plate 230, the first light shield 210 and the second light shield 220 are all in a ring structure. Therefore, the installation cavity 201 is also in a ring structure.

[0037] Of course, in some other embodiments, the bottom plate 230, the first light shield 210 and the second light shield 220 may not be in a ring structure, and the second lamp body 200 may also be multiple and arranged at intervals around the circumference of the first lamp body 100.

[0038] Specifically, in this embodiment, the first light shield 210 is perpendicular to the bottom plate 230. The light shielding surface 221 of the second light shield 220 close to the first light shield 210 has an arc surface 2211. It can be understood that due to the second light shield 220 having the arc surface 2211, the light emitted by the second light-emitting member 260 can be reflected more evenly.

[0039] Optionally, the minimum distance from the end of the second light shield 220 away from the bottom plate 230 to the bottom plate 230 is L1, and the width dimension of the bottom plate 230 is B1. L1:B1 is between [1, 2]. That is to say, when the lamp 1 is set on the wall 2 and the wall 2 is the ceiling, the vertical distance between the end of the second light shield 220 away from the bottom plate 230 and the bottom plate 230 is 1 to 2 times the width dimension of the bottom plate 230.

[0040] Optionally, the size of the second light shield 220 in the width direction is L2, and the width size of the bottom plate 230 is B1, where L2:B1 is between [2, 4]. That is to say, the size of the second light shield 220 in the width direction is 2 to 4 times the width size of the bottom plate 230.

[0041] Optionally, the minimum distance from the end of the first light shield 210 away from the bottom plate 230 to the bottom plate 230 is B2, and L1:B2 is between [2, 4]. That is to say, when the lamp 1 is installed on the wall 2 and the wall 2 is the ceiling, the vertical distance between the end of the second light shield 220 away from the bottom plate 230 and the bottom plate 230 is 1 to 2 times the vertical distance from the end of the first light shield 210 away from the bottom plate 230 to the bottom plate 230.

[0042] Optionally, in some embodiments, the size of the bottom plate 230 in the width direction is 10 to 20 mm. For example, the width size of the bottom plate 230 can be 10 mm, 12 mm, 15 mm, 18 mm or 20 mm.

[0043] Optionally, in some embodiments, the minimum distance from the end of the first light shield 210 away from the bottom plate 230 to the bottom plate 230 is 10 to 20 mm. For example, the vertical distance between the first light shield 210 and the bottom plate 230 is 10 mm, 12 mm, 15 mm, 18 mm or 20 mm.

[0044] In this embodiment, the curvature radii at all points of the arc surface 2211 are the same. That is to say, the arc surface 2211 is a circular arc surface. It can be understood that since the light shielding surface 221 is a circular arc surface, the light emitted by the second light emitting member 260 can be reflected more evenly.

[0045] Optionally, in some embodiments, the curvature radius of the arc surface 2211 is 20 mm to 40 mm. For example, the curvature radius of the arc surface 2211 is 20 mm, 25 mm, 28 mm, 30 mm, 35 mm or 40 mm.

[0046] In this embodiment, the second lamp body 200 is detachably connected to the first lamp body 100, which can facilitate the operator to replace the second lamp body 200 or the first lamp body 100.

[0047] Specifically, in this embodiment, a first connection portion 240 is provided on the side of the second light shield 220 away from the first light shield 210. The first connection portion 240 is provided with a connection groove. A hole corresponding to the connection groove is provided on the first lamp body 100. The lamp 1 further includes a threaded fastener. The threaded fastener can sequentially pass through the hole and penetrate into the connection groove to lock the first lamp body 100 and the second lamp body 200. It should be noted that the first lamp body 100 can be connected to the wall 2 through the fastener.

[0048] Of course, in some other embodiments, the first connecting portion 240 can also be snap-connected to the first lamp body 100 through a corresponding snap structure.

[0049] In some other alternative embodiments, the second lamp body 200 can also be an integral structure with the outer shell of the first lamp body.

[0050] To improve the lighting effect of the lamp 1, in some alternative embodiments, a second connecting portion 250 is further provided on the side of the second lamp body 200 away from the installation cavity 201. The lamp 1 further includes a third lamp body 300 detachably connected to the second connecting portion 250. The third lamp body 300 has an end plate opposite to the bottom plate 230, and the end plate is made of a light-transmitting material. A third light-emitting member 310 is provided between the third lamp body 300 and the second lamp body 200.

[0051] Specifically, the second connecting portion 250 is a snap portion, and the third lamp body 300 is snap-connected to the snap portion. It can be understood that when the lamp 1 is installed on the wall 2 serving as a ceiling, the third lamp body 300 is located below the second lamp body 200 and outside the first lamp body 100. In this embodiment, the third lamp body 300 is also annularly arranged, and the first light-emitting member 110 in the first lamp body 100 emits light downward.

[0052] In this embodiment, to ensure the strength of the second lamp body 200, the second lamp body 200 is an integral structure. That is to say, the bottom plate 230, the first light-shielding plate 210, the second light-shielding plate 220, the first connecting portion 240 and the second connecting portion 250 are all parts of the integral second lamp body 200, rather than a split independent connecting structure.

[0053] In summary, the embodiment of the present utility model provides a lamp 1, which includes a first lamp body 100 and a second lamp body 200. A first light-emitting member 110 is arranged in the first lamp body 100. The second lamp body 200 is arranged outside the first lamp body 100 and is provided with an installation cavity 201. A second light-emitting member 260 is arranged in the installation cavity 201. The installation cavity 201 includes a bottom plate 230, a first light-shielding plate 210 and a second light-shielding plate 220. The first light-shielding plate 210 is farther from the first lamp body 100 than the second light-shielding plate 220. One side of the second light-shielding plate 220 close to the first light-shielding plate 210 is a light-shielding surface 221, and the light-shielding surface 221 gradually extends away from the first lamp body 100 in the direction away from the bottom plate 230. The dimensions of both ends of the second light-shielding plate 220 in the width direction are greater than the width dimension of the installation cavity 201. When the second light-emitting member 260 emits light, the light-shielding surface 221 absorbs most of the light beams, and can reflect most of the light in the direction away from the first lamp body 100, while making the light beams received by the wall 2 negligible, so as to achieve obvious isolation between strong light and weak light.

[0054] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, various modifications and variations can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A lighting fixture, characterized in that, Comprising: A first lamp body (100), wherein a first light-emitting element (110) is disposed inside the first lamp body (100); A second lamp body (200), which is disposed outside the first lamp body (100) and is provided with an installation cavity (201). A second light-emitting element (260) is disposed inside the installation cavity (201). The installation cavity (201) includes a bottom plate (230), a first light-shielding plate (210) and a second light-shielding plate (220). The first light-shielding plate (210) is farther from the first lamp body (100) than the second light-shielding plate (220); Wherein, one surface of the second light-shielding plate (220) close to the first light-shielding plate (210) is a light-shielding surface (221). The light-shielding surface (221) gradually extends away from the first lamp body (100) in a direction away from the bottom plate (230). The dimension of the second light-shielding plate (220) in the width direction is greater than the width dimension of the installation cavity (201). One end of the second light-shielding plate (220) away from the bottom plate (230) is located at one end of the first light-shielding plate (210) away from the bottom plate (230). When the lamp is installed on a wall (2), the second light-emitting element (260) is located on a side of the bottom plate (230) close to the wall (2).

2. The lamp according to claim 1, wherein: The minimum distance from one end of the second light-shielding plate (220) away from the bottom plate (230) to the bottom plate (230) is L1, and the width dimension of the bottom plate (230) is B1. L1:B1 is between [1, 2].

3. The lamp according to claim 1, wherein: The dimension of the second light-shielding plate (220) in the width direction is L2, and the width dimension of the bottom plate (230) is B1. L2:B1 is between [2, 4].

4. The lamp according to claim 1, wherein: The minimum distance from one end of the second light-shielding plate (220) away from the bottom plate (230) to the bottom plate (230) is L1, and the minimum distance from one end of the first light-shielding plate (210) away from the bottom plate (230) to the bottom plate (230) is B2. L1:B2 is between [2, 4].

5. The lamp according to claim 1, wherein: The dimension of the bottom plate (230) in the width direction is 10 mm to 20 mm, and / or the minimum distance dimension from one end of the first light-shielding plate (210) away from the bottom plate (230) to the bottom plate (230) is 10 mm to 20 mm.

6. The lamp according to claim 1, wherein: The light-shielding surface (221) has a curved surface (2211).

7. The lamp according to claim 6, wherein: The curvature radii of each part of the curved surface (2211) are the same, and / or the curvature radius of the curved surface (2211) is 20 mm to 40 mm.

8. The lamp according to claim 1, wherein: The installation cavity (201) is annular, and / or the second light-emitting member (260) is annular, and / or the second lamp body (200) is an integral structure.

9. The lamp according to claim 1, wherein: The second lamp body (200) is detachably connected to the first lamp body (100).

10. The lamp according to claim 1, wherein: A second connecting portion (250) is further provided on a side of the second lamp body (200) away from the installation cavity (201). The lamp further includes a third lamp body (300) detachably connected to the second connecting portion (250). The third lamp body (300) has an end plate opposite to the bottom plate (230). The end plate is made of a light-transmitting material. A third light-emitting member (310) is provided between the third lamp body (300) and the second lamp body (200).

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