Lamp

Abstract

The utility model relates to the technical field of lighting devices, and provides a lamp. The lamp comprises a box body and a plurality of spherical lamp bodies arranged in the box body. A plurality of mounting holes are formed in one side of the box body, each mounting hole is provided with a spherical lamp body capable of rotating around the sphere center of the spherical lamp body, the spherical lamp bodies can emit light rays towards the outer side of the box body, and the spherical lamp bodies rotate in the mounting holes to change the illumination angles of the spherical lamp bodies. The spherical lamp bodies can rotate to change the propagation direction of light rays emitted from the spherical lamp bodies, that is, each spherical lamp body can freely change the illumination angle of the spherical lamp body, the respective rotation of the spherical lamp bodies is matched with each other, that is, the overall illumination angle of the lamp can be changed under the condition that the position of the box body is not changed, and the lamp can meet various illumination requirements. And user experience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lighting devices, in particular to a lamp. BACKGROUND

[0002] The illumination direction of the commonly used lamp is fixed, and the installation angle of the lamp as a whole needs to be changed when adjusting the illumination effect of the lamp, so as to adjust the illumination angle of the lamp. The illumination angle of the existing lamp is difficult to change after fixed installation to adjust the illumination effect, so that the existing lamp is difficult to adapt to different illumination requirements when illuminating, affecting the user experience. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides a lamp.

[0004] The present application provides a lamp, comprising a box body and a plurality of spherical lamp bodies arranged in the box body.

[0005] One side of the box body is provided with a plurality of mounting holes, and each mounting hole is mounted with the spherical lamp body capable of rotating around the spherical center thereof. The spherical lamp body can emit light rays towards the outside of the box body, and the spherical lamp body rotates in the mounting hole to change the illumination angle of the spherical lamp body.

[0006] The lamp provided by the present application comprises a box body and a plurality of spherical lamp bodies arranged in the box body. One side of the box body is provided with a plurality of mounting holes, and each mounting hole is mounted with the spherical lamp body capable of rotating around the spherical center thereof. The spherical lamp body can emit light rays towards the outside of the box body, and the spherical lamp body rotates in the mounting hole to change the illumination angle of the spherical lamp body. The rotation of the spherical lamp body can change the propagation direction of the light rays emitted from the spherical lamp body, i.e. each spherical lamp body can freely change its own illumination angle. The rotation of the plurality of spherical lamp bodies cooperates with each other, i.e. the illumination angle of the lamp as a whole can be changed without changing the position of the box body, so that the lamp can adapt to various illumination requirements and improve the user experience.

[0007] In some embodiments, the spherical lamp body comprises a spherical shell mounted in the mounting hole and capable of rotating around the spherical center thereof, and a light source arranged in the interior of the spherical shell. The spherical shell is provided with a light outlet, the light emitted by the light source is emitted from the spherical shell through the light outlet, and the light outlet is exposed on the box body through the mounting hole.

[0008] In some embodiments, the spherical lamp body further comprises a lens assembly arranged between the light source and the light outlet, and the lens assembly of at least part of the spherical lamp body has different light outlet angles.

[0009] In some embodiments, the box is provided with a plurality of limiting members, each of the mounting holes is provided with one of the limiting members, and the mounting hole and the corresponding limiting member jointly form a limiting space, and the spherical shell is located in the limiting space and can rotate around its center.

[0010] In some embodiments, the limiting member comprises a mounting ring, the mounting ring and the mounting hole jointly form the limiting space, and the maximum diameter of the spherical shell is greater than the inner diameter of the mounting ring and the mounting hole, so that the spherical shell can rotate around its center between the mounting ring and the mounting hole.

[0011] In some embodiments, the box is provided with a controller, the part of the spherical shell exposed inside the mounting ring is provided with a wiring port, and the light source is electrically connected to the controller through the wiring port, so that the controller controls the opening and closing of the light source.

[0012] In some embodiments, the box is further provided with a circuit board, the circuit board is electrically connected to the light source of the plurality of spherical lamp bodies, and the controller is electrically connected to the circuit board.

[0013] In some embodiments, the spherical lamp body further comprises a heat dissipation member, the heat dissipation member is arranged inside the spherical shell, one end of the heat dissipation member penetrates out of the wiring port, and the other end is provided with the light source.

[0014] In some embodiments, the end of the heat dissipation member penetrating out of the wiring port is provided with a wiring channel, and the wire connected to the controller penetrates through the wiring channel and is electrically connected to the light source.

[0015] In some embodiments, the spherical lamp body further comprises a lens assembly and a positioning ring, the lens assembly is arranged between the light source and the light outlet, the spherical shell is provided with a positioning groove near the light outlet, and the positioning ring is positioned and arranged in the positioning groove, so that the lens assembly, the light source and the end of the heat dissipation member arranged on the light source are tightly arranged in the spherical shell.

[0016] In some embodiments, the bottom of the box is concave upward to form a plurality of protection grooves, the bottom of the protection groove is provided with the mounting hole, and a part of the spherical shell protrudes outside the mounting hole and is located in the protection groove.

[0017] In some embodiments, the plurality of mounting holes are arranged in a matrix.

[0018] In some embodiments, the side of the box provided with the mounting hole is the light emitting side, and the side of the box opposite to the light emitting side is detachably connected with a mounting plate, and the mounting plate is used to connect with the ceiling. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the accompanying drawings required by the embodiments or the prior art description will be briefly introduced below, and obviously, those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

[0021] Figure 1 A schematic view of the lamp described in the embodiments of the present application in a working state;

[0022] Figure 2 A schematic view of the lamp described in the embodiments of the present application in another working state;

[0023] Figure 3 A sectional view of the lamp described in the embodiments of the present application;

[0024] Figure 4 A partial structural sectional view of the lamp described in the embodiments of the present application;

[0025] Figure 5 An exploded view of the lamp described in the embodiments of the present application;

[0026] Figure 6 An exploded view of the spherical lamp body described in the embodiments of the present application;

[0027] Figure 7 A sectional view of the spherical lamp body described in the embodiments of the present application.

[0028] Wherein, 1, box body; 11, mounting hole; 111, protection groove; 12, lower shell; 13, cover plate; 14, controller; 15, circuit board; 16, mounting plate; 2, spherical lamp body; 21, spherical shell; 22, light outlet; 221, positioning groove; 23, light source; 24, lens assembly; 25, wiring port; 26, heat dissipation piece; 261, wiring channel; 27, positioning ring; 3, limiting piece. DETAILED DESCRIPTION

[0029] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the solutions of the present application will be further described below. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0030] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only some of the embodiments of the present application, not all the embodiments.

[0031] Referring to Figures 1 to 7 As shown in the drawings, the embodiment of the present application provides a lamp, which comprises a box body 1 and a plurality of spherical lamp bodies 2 arranged in the box body 1; a plurality of mounting holes 11 are arranged on one side of the box body 1, each of the mounting holes 11 is mounted with a spherical lamp body 2 capable of rotating around the center of the spherical lamp body 2, the spherical lamp body 2 can emit light to the outside of the box body 1, and the spherical lamp body 2 rotates in the mounting hole 11 to change the illumination angle of the spherical lamp body 2.

[0032] Specifically, the inside of the box body 1 is hollow, the space in the box body 1 is used as a mounting space, a plurality of through holes are arranged on one side of the box body 1 as mounting holes 11, the mounting holes 11 are in communication with the mounting space, the spherical lamp body 2 is arranged in the mounting space and movably connected with the mounting holes 11, and the light emitted by the spherical lamp body 2 can be emitted out of the box through the mounting holes 11.

[0033] The plurality of mounting holes 11 can be arranged at intervals on one side of the box body 1, can be arranged in a matrix, can be arranged at intervals along a straight line, or can be arranged at intervals along a circumferential direction to form a ring-shaped hole group, a plurality of ring-shaped hole groups are formed on the box body 1, the centers of the plurality of ring-shaped hole groups coincide, and the diameters of the plurality of ring-shaped hole groups are different.

[0034] The spherical lamp body 2 can have a maximum diameter greater than the diameter of the mounting hole 11, so that the spherical lamp body 2 can abut against the edge of the mounting hole 11 in the box body 1, and a part of the spherical lamp body 2 is located in the mounting hole 11, a support is arranged in the box body 1, the support is located on the side of the spherical lamp body 2 away from the mounting hole 11, i.e. between the support and the mounting hole 11, the spherical lamp body 2 abuts against the support, so that the spherical lamp body 2 can be stably located in the mounting hole 11, and the spherical lamp body 2 can rotate relative to the box body 1 by overcoming the frictional force between the spherical lamp body 2 and the inner wall of the mounting hole 11.

[0035] Of course, the shell of the spherical lamp body 2 can be a metal piece, a magnetic layer is arranged on the edge of the mounting hole 11 in the box body 1, the maximum diameter of the spherical lamp body 2 is greater than the diameter of the mounting hole 11, so that the spherical lamp body 2 can abut against the edge of the mounting hole 11 in the box body 1, and the shell of the spherical lamp body 2 is magnetically connected with the magnetic layer, so that the spherical lamp body 2 can be stably maintained in the mounting hole 11, and the spherical lamp body 2 can rotate by overcoming the frictional force and magnetic force between the spherical lamp body 2 and the mounting hole 11.

[0036] The box 1 can be provided with a plurality of mounting holes 11 at the bottom in the vertical direction. The spherical lamp body 2 rotates around its center, i.e. the spherical lamp body 2 can rotate in the horizontal direction and in the vertical direction, so that the angle between the light emitted by the spherical lamp body 2 and the box 1 can be changed. The angle between the light emitted by the spherical lamp body 2 and the box 1 is the illumination angle. The spherical lamp body 2 rotates to change the angle between the light emitted by the spherical lamp body 2 and the box 1, thereby adjusting the illumination angle of the light emitted by the spherical lamp body 2. When the spherical lamp body 2 rotates on the box 1, part of the light emitted by the spherical lamp body 2 is always exposed in the mounting hole 11, or part of the light emitted by the spherical lamp body 2 is always outside the box 1 through the mounting hole 11, so that the light emitted by the spherical lamp body 2 can always be emitted out of the box 1.

[0037] The light emission angles of the plurality of spherical lamp bodies 2 can be the same, or at least two spherical lamp bodies 2 can have different light emission angles. The light emission angle refers to the angle at which the light is emitted from the spherical lamp body 2. A plane parallel to the direction of light propagation can be selected as a reference plane. The space illuminated by the light after being emitted from the spherical lamp body 2 is conical. The projection of the space illuminated by the light on the reference plane forms an illumination area that is approximately conical or fan-shaped. The angle between the two edges of the illumination area is the light emission angle of the light emitted by the spherical lamp body 2. The larger the light emission angle, the larger the space that can be illuminated by the light after being emitted from the spherical lamp body 2. The smaller the light emission angle, the smaller the space that can be illuminated by the light after being emitted from the spherical lamp body 2.

[0038] The spherical lamp body 2 has a light outlet 22 through which the spherical lamp body 2 emits light. The spherical lamp body 2 rotates in the mounting hole 11, thereby changing the orientation of the light outlet 22 and the area illuminated by the light emitted by the spherical lamp body 2. The rotations of the plurality of spherical lamp bodies 2 cooperate with each other, so that the box 1 has different illumination angles without moving.

[0039] For example, the plurality of mounting holes 11 are arranged in a matrix. The spherical lamp bodies 2 located in the middle of the matrix illuminate downward in the vertical direction. The spherical lamp bodies 2 located at the edges of the matrix are inclined away from the middle of the matrix, as shown in FIG. 6. The spherical lamp bodies 2 in the middle illuminate the space below the box 1, and the spherical lamp bodies 2 at the edges illuminate the space around the box 1, so that the plurality of spherical lamp bodies 2 collectively illuminate a large range of space. Figure 1

[0040] When it is necessary to concentrate illumination on a small area, a part of the spherical lamp bodies 2 can be rotated relative to the box 1, so that the light emitted by the part of the spherical lamp bodies 2 intersects in the area to be illuminated, for example, at A in FIG. 7. At this time, the light emitted by the plurality of spherical lamp bodies 2 toward A converges at A, so that the brightness at A is improved, meeting the requirement of concentrated illumination. Figure 2

[0041] ​​The lamp provided by the embodiment of the application is used in practice, the box body 1 is installed on the ceiling, a plurality of mounting holes 11 are arranged on the side of the box body 1 facing the ground, and the side of the box body 1 provided with the mounting holes 11 is used as the light exit surface.

[0042] When a larger area needs to be illuminated, the portions of the plurality of spherical lamp bodies 2 at the middle part of the light exit surface of the box body 1 are rotated to the state that the axes of the light exit ports 22 are vertically arranged, and the remaining spherical lamp bodies 2 are rotated towards the direction away from the middle part of the light exit surface, so that the axes of the light exit ports 22 of the remaining spherical lamp bodies 2 are inclined relative to the vertical direction. The light emitted by the plurality of spherical lamp bodies 2 through the light exit ports 22 is emitted out of the box body 1 through the mounting holes 11. The spherical lamp bodies 2 at the middle part of the light exit surface illuminate the area at the bottom of the box body 1, and the remaining spherical lamp bodies 2 illuminate the area around the box body 1.

[0043] When a smaller area needs to be illuminated, the spherical lamp bodies 2 can be rotated relative to the box body 1, so that the axes of the light exit ports 22 of the portions of the spherical lamp bodies 2 intersect the area to be illuminated, so that the light emitted by the light sources 23 of the portions of the spherical lamp bodies 2 can illuminate the required area.

[0044] The lamp provided by the application comprises a box body 1 and a plurality of spherical lamp bodies 2 arranged in the box body 1. One side of the box body 1 is provided with a plurality of mounting holes 11. Each mounting hole 11 is provided with a spherical lamp body 2 capable of rotating around the spherical center thereof. The spherical lamp body 2 can emit light towards the outside of the box body 1. The spherical lamp body 2 is rotated in the mounting hole 11 to change the illumination angle of the spherical lamp body 2. The rotation of the spherical lamp body 2 can change the propagation direction of the light emitted from the spherical lamp body 2. That is, the illumination angle of each spherical lamp body 2 can be freely changed. The rotation of the plurality of spherical lamp bodies 2 is coordinated with each other. The illumination angle of the entire lamp can be changed without changing the position of the box body 1. The lamp can adapt to various illumination requirements and improve the user experience.

[0045] Referring to Figures 1 to 5 In some embodiments, as shown in the figure, the spherical lamp body 2 comprises a spherical shell 21 mounted in the mounting hole 11 and capable of rotating around the spherical center thereof, and a light source 23 arranged in the spherical shell 21. The spherical shell 21 is provided with a light exit port 22. The light emitted by the light source 23 is emitted out of the spherical shell 21 through the light exit port 22. The light exit port 22 is exposed on the box body 1 through the mounting hole 11. In this way, the spherical shell 21 and the mounting hole 11 are coordinated to realize rotation, and the light exit port 22 is used to guide the light emitted by the light source 23 out of the spherical shell 21. The spherical shell 21 can be used as a structural member for mounting the light source 23 on the box body 1 and can also protect the light source 23.

[0046] Specifically, the spherical shell 21 is a spherical structure shell, the inside of the spherical shell 21 has a space to install the light source 23, the light outlet 22 is a through hole arranged on the surface of the spherical shell 21, the light outlet 22 communicates with the space inside the spherical shell 21, so that the light emitted by the light source 23 can be emitted out of the spherical shell 21 through the light outlet 22. The light source 23 is connected with the spherical shell 21 inside the spherical shell 21, and the light source 23 is arranged towards the light outlet 22 of the spherical shell 21.

[0047] The light source 23 described above can be selected as a bulb plate or an LED lamp plate, and the light source 23 can be selected to have a storage battery itself, the storage battery is charged when the lamp is not used, and the light source 23 uses the electric energy stored in the storage battery to emit light when the lamp is used; of course, an opening spaced from the light outlet 22 can also be arranged on the spherical shell 21, and the light source 23 is electrically connected with an external power supply through the opening.

[0048] The light outlet 22 on the spherical shell 21 described above is in the mounting hole 11, and the light outlet 22 is always in the mounting hole 11 during the rotation of the spherical shell 21 relative to the box body 1, so that the light emitted by the light source 23 can always be emitted out of the box body 1 through the mounting hole 11. Of course, a part of the spherical shell 21 can also be selected to be exposed outside the box body 1 through the mounting hole 11, the light outlet 22 is arranged on the region of the spherical shell 21 outside the box body 1, and the spherical shell 21 is always outside the mounting hole 11 during the rotation of the spherical shell 21, so that the light emitted by the light source 23 can always be emitted out of the box body 1 through the light outlet 22.

[0049] Referring to Figures 1 to 6 As shown in the figure, in some embodiments, the spherical lamp body 2 further comprises a lens assembly 24, the lens assembly 24 is arranged between the light source 23 and the light outlet 22, and at least part of the lens assembly 24 of the spherical lamp body 2 has different light outlet angles. In this way, the space size illuminated by the lens assembly 24 with different light outlet angles is different, so that the multiple spherical lamp bodies 2 have different illumination ranges in combination with their own positions, the rotation of the multiple spherical lamp bodies 2 and their own illumination ranges are mutually adapted, so as to conveniently adjust the space size and the position of the illumination of the lamp; and compared with the case that the light outlet angles of the multiple spherical lamp bodies 2 are the same, the space illuminated by the multiple spherical lamp bodies 2 with different light outlet angles can have more kinds of visual effects.

[0050] Specifically, the light source 23 and the lens assembly 24 are connected with the inner wall of the spherical shell 21, and the lens assembly 24 can be selected to be arranged in the light outlet 22, of course, the lens assembly 24 can also be selected to be arranged opposite to the light outlet 22, the light source 23 is arranged on the side of the lens assembly 24 away from the light outlet 22, the light source 23 emits light towards the light outlet 22, the light is emitted and refracted through the lens assembly 24, and then is emitted out of the spherical shell 21 through the light outlet 22.

[0051] The lens assembly 24 can be a convex lens structure, and the light rays will be refracted when passing through the convex lens, thereby expanding the included angle of the light rays during propagation. Alternatively, the lens assembly 24 can be a concave lens structure, and the light rays will be refracted when passing through the convex lens, thereby reducing the included angle of the light rays during propagation. Alternatively, the lens assembly 24 can include a plurality of convex lenses or a plurality of concave lenses, or the lens assembly 24 can be a mirror assembly formed by a convex lens and a concave lens cooperating with each other.

[0052] The lens in the lens assembly 24 is an optical element capable of converging or diverging light rays, which can change the propagation path and focusing effect of the light rays. The light-emitting angle of the spherical lamp body 2 is the light-emitting angle of the lens assembly 24. After the light rays pass through the lens assembly 24, the angle of the light rays emitted from the surface of the lens assembly 24 is the light-emitting angle of the lens assembly 24. A plane parallel to the direction of the light rays passing through the lens assembly 24 is selected as a reference plane. The space illuminated by the light rays after passing through the lens assembly 24 forms a conical illumination area on the reference plane. The included angle of the two edges of the illumination area is the light-emitting angle of the lens assembly 24. The larger the light-emitting angle of the lens assembly 24, the larger the space that can be illuminated by the light rays after passing through the lens assembly 24. The smaller the light-emitting angle of the lens assembly 24, the smaller the space that can be illuminated by the light rays after passing through the lens assembly 24.

[0053] The plurality of spherical lamp bodies 2 can be divided into a first lamp group and a second lamp group. The first lamp group includes a plurality of spherical lamp bodies 2, and the second lamp group includes a plurality of spherical lamp bodies 2. The light-emitting angle of the lens assembly 24 of the first lamp group can be greater than the light-emitting angle of the lens assembly 24 of the second lamp group. The light-emitting angles of the lens assemblies 24 of the plurality of spherical lamp bodies in the first lamp group are the same, and the light-emitting angles of the lens assemblies 24 of the plurality of spherical lamp bodies in the second lamp group are the same. Alternatively, the light-emitting angle of the lens assembly 24 of one of the plurality of spherical lamp bodies 2 can be greater than or less than the light-emitting angles of the remaining spherical lamp bodies. Alternatively, the light-emitting angles of all the spherical lamp bodies 2 can be different.

[0054] The lens assemblies 24 with different light-emitting angles in the plurality of spherical lamp bodies 2 can illuminate spaces of different sizes. The spherical lamp bodies 2 with different light-emitting angles cooperate with their own rotation to conveniently adjust the illumination angle and illumination range of the lamp. The light emitted by the spherical lamp bodies 2 with different light-emitting angles cooperates with each other to form illumination spaces of various shapes and sizes, thereby enabling the lamp to form illumination modes with various visual effects when illuminating. Compared with the case where the light-emitting angles of the plurality of spherical lamp bodies 2 are the same, the spaces illuminated by the spherical lamp bodies 2 with different light-emitting angles can have more types of visual effects.

[0055] For example Figure 1The light-emitting angle of the lens assembly 24 of the spherical lamp body 2 located in the middle of the matrix can be greater than the light-emitting angle of the lens assembly 24 of the spherical lamp body 2 located at the edge of the matrix, so that the spherical lamp body 2 in the middle of the matrix illuminates the area at the lower part of the box 1, and the spherical lamp body 2 at the edge of the matrix illuminates the peripheral area of the box 1. The illumination area of the spherical lamp body 2 in the middle of the matrix is larger, which can ensure the illumination of the space at the bottom of the box 1, but the edge brightness of the illumination area of the spherical lamp body 2 in the middle of the matrix is lower, and the illumination area of the spherical lamp body 2 at the edge of the matrix is smaller but the light is more concentrated, so that the spherical lamp body 2 at the edge of the matrix expands the illumination area of the spherical lamp body 2 at the edge of the matrix, so that the area illuminated by the plurality of spherical lamp bodies 2 is large and the brightness distribution is uniform.

[0056] The spherical lamp body 2 with different light-emitting angles corresponds to different illumination areas, and the combination of the plurality of spherical lamp bodies with different illumination areas and the rotation thereof can change the illumination angle and the illumination range of the lamp body as a whole without changing the position of the box 1, thereby improving the operation convenience of changing the illumination effect of the lamp and improving the user experience.

[0057] Referring to FIGS. 1 to 3, Figure 3 , Figure 4 and Figure 5 In some embodiments, a plurality of limiting members 3 are arranged in the box 1, one limiting member 3 is arranged in each mounting hole 11, and the mounting hole 11 and the corresponding limiting member 3 jointly form a limiting space, and the spherical shell 21 can rotate around the spherical center thereof and is arranged in the limiting space. In this way, the spherical shell 21 can be stably retained at the mounting hole 11 by the limiting member 3, so as to avoid the spherical shell 21 from being separated from the mounting hole 11 due to external vibration.

[0058] Specifically, the limiting member 3 can be in a block structure, which is arranged in the box 1 and is spaced apart from the inner wall provided with the mounting hole 11. The side of the limiting member 3 facing the mounting hole 11 is provided with a spherical groove. The maximum diameter of the spherical shell 21 is greater than that of the mounting hole 11, so that the spherical shell 21 abuts against the inner wall of the mounting hole 11 and the inner wall of the spherical groove. The limiting member 3 is connected with the inner wall of the box 1, so that the spherical shell 21 is stably retained in the mounting hole 11 under the joint action of the limiting member 3 and the mounting hole 11, and the spherical shell 21 can rotate by overcoming the friction between the mounting hole 11 and the spherical groove.

[0059] Alternatively, the limiting component 3 can include two connecting blocks, each with a groove. When the two connecting blocks are connected, the two grooves can be joined to form a spherical groove. When the spherical shell 21 is placed in the spherical groove, its maximum diameter is inside the groove, and the opening of the groove abuts against the surface of the shell 21, causing a portion of the shell 21 to protrude outside the groove opening. The limiting component 3 is installed inside the housing 1, fitting snugly against the inner wall of the housing 1 where the mounting hole 11 is located. The opening of the spherical groove communicates with the mounting hole 11, allowing a portion of the shell 21 to enter the mounting hole 11, ensuring that the light outlet 22 is always outside the spherical groove opening.

[0060] Alternatively, the limiting component 3 can be an annular structure. The annular structure is spaced apart from the side of the housing 1 where the mounting hole 11 is located. The axis of the annular structure coincides with the axis of the mounting hole 11. The space between the annular structure and the mounting hole 11 is the limiting space. The maximum diameter of the spherical shell 21 is greater than the diameter of the mounting hole 11. When the spherical shell 21 is in the limiting hole, the edge of the spherical shell 21 abuts against the edge of the mounting hole 11, and the inner wall of the annular structure abuts against the edge of the mounting hole 11.

[0061] Reference Figure 3 , Figure 4 and Figure 5 As shown, in some embodiments, the limiting member 3 includes a mounting ring, which forms a limiting space with the mounting hole 11. The maximum diameter of the spherical shell 21 is larger than the inner diameter of the mounting ring and the mounting hole 11, so that the spherical shell 21 can rotate around its own center between the mounting ring and the mounting hole 11. With this configuration, the structure of the mounting ring is simple, and the space occupied by the limiting member 3 in the housing 1 can be reduced.

[0062] Specifically, the mounting ring has a circular structure, and the maximum diameter of the spherical shell 21 is larger than that of the mounting hole 11 and larger than the inner diameter of the mounting ring, so that the spherical shell 21 can abut against the edge of the mounting hole 11, and at the same time, the spherical shell 21 abuts against the inner wall of the mounting ring; the axis of the mounting ring coincides with that of the mounting hole 11, so that the spherical shell 21 can be divided into a first hemisphere and a second hemisphere along the circumference with the largest diameter. The light outlet 22 is set on the first hemisphere, the first hemisphere abuts against the inner wall of the mounting hole 11, and the second hemisphere abuts against the inner wall of the mounting ring, so that the mounting ring and the mounting hole 11 together limit the spherical shell 21.

[0063] Reference Figure 3 , Figure 4 and Figure 5As shown, in some embodiments, a controller 14 is provided inside the housing 1. The portion of the spherical shell 21 exposed inside the mounting ring has a wiring port 25. The light source 23 is electrically connected to the controller 14 through the wiring port 25, so that the controller 14 controls the light source 23 to turn on and off. This configuration allows the controller 14 to control the light source 23, improving the intelligence of the lighting fixture. Furthermore, the wiring port 25 is located inside the mounting ring, ensuring that the rotation of the spherical lamp body 2 will not obstruct the wiring port 25, allowing the controller 14 to maintain a constant connection with the light source 23 via a wire.

[0064] Specifically, the controller 14 can be a chip or a micro-electrical device. The controller 14 can be installed on the inner wall of the housing 1. Multiple wires can be installed on the controller 14. The multiple wires are threaded one by one through the connection ports 25 of the multiple spherical lamp bodies 2, so that the controller 14 is electrically connected to multiple light sources 23 through multiple wires.

[0065] The aforementioned connecting port 25 can be arranged radially opposite to the light-emitting port 22 on the spherical shell 21, that is, the spherical shell 21 has a straight channel inside, and the light-emitting port 22 and the connecting port 25 are formed on both sides of the channel on the spherical shell 21 respectively. The light source 23 is connected to the inner wall of the channel, and the lens assembly 24 is connected to the inner wall of the channel.

[0066] When the spherical shell 21 rotates, the connection port 25 remains inside the mounting ring, ensuring that the controller 14 maintains a constant electrical connection with the light source 23. The controller 14 can supply power to the light source 23 and control the magnitude of the current supplied to the light source 23, thereby controlling the on / off state of the light source 23 and the brightness of the emitted light.

[0067] Reference Figure 3 , Figure 4 and Figure 5 As shown, in some embodiments, the housing 1 is further provided with a circuit board 15, which is electrically connected to the light source 23 of the multiple spherical lamp bodies 2, and the controller 14 is electrically connected to the circuit board 15. With this configuration, the circuit board 15 is electrically connected to the multiple spherical lamp bodies 2, thus integrating the wiring inside the housing 1 and avoiding the need to connect multiple wires to the controller 14.

[0068] Specifically, the circuit board 15 is installed inside the housing 1 and connected to the inner wall of the housing 1. The circuit board 15 can be installed between the controller 14 and multiple spherical lamp bodies 2, so that one side of the circuit board 15 is electrically connected to the light source 23 in the multiple spherical lamp bodies 2 through multiple wires, and the other side is electrically connected to the controller 14 through a wire. The circuit board is provided with circuits. The controller 14 can control the opening and closing of the circuit and control the flow path of the current in the circuit to control the opening and closing of the multiple spherical lamp bodies 2.

[0069] The controller 14 is usually a chip or microcomputer, which has limited interfaces and is difficult to directly connect multiple wires. The circuit board 15 has a larger area and can be easily provided with multiple interfaces, so that the circuit board 15 can be conveniently electrically connected to the multiple spherical lamp bodies 2 through multiple wires. The controller 14 only needs to be electrically connected to the circuit board 15, so that the controller 14 can control the multiple spherical lamp bodies 2 through the circuit board 15.

[0070] Referring to Figures 3 to 7 In some embodiments, the spherical lamp body 2 further includes a heat dissipation member 26, which is arranged inside the spherical shell 21 and has one end extending out of the connection port 25 and the other end mounted with the light source 23. In this way, the heat dissipation member 26 of the spherical lamp body 2 can transfer the heat generated by the operation of the light source 23 to the outside of the spherical shell 21, avoiding the temperature inside the spherical shell 21 being too high to affect the normal operation of the light source 23.

[0071] Specifically, the heat dissipation member 26 can be made of metal or other materials with good heat conduction performance. One end of the heat dissipation member 26 is connected to the light source 23 on the inner wall of the spherical shell 21, so that the heat on the light source 23 can be transferred to the heat dissipation member 26. The other end of the heat dissipation member 26 extends away from the inside of the spherical shell 21, so that the heat dissipation member 26 extends out of the connection port 25 to transfer the heat generated by the operation of the light source 23 to the outside of the spherical shell 21 through the heat dissipation member 26. A gap can be selected between the heat dissipation member 26 and the connection port 25, so that the wire connected to the controller 14 can pass through the gap to enter the inside of the spherical shell 21 and be electrically connected to the light source 23.

[0072] Referring to Figures 3 to 7 In some embodiments, the end of the heat dissipation member 26 extending out of the connection port 25 is provided with a connection channel 261, and the wire connected to the controller 14 passes through the connection channel 261 to be electrically connected to the light source 23. In this way, the heat dissipation member 26 needs to have a larger volume to ensure the heat dissipation effect, so that the heat dissipation member 26 is easy to fit the inner wall of the connection port 25. The connection channel 261 is arranged on the heat dissipation member 26, so that the wire can pass through the connection channel 261 to enter the inside of the spherical shell 21, ensuring that the controller 14 can be electrically connected to the light source 23.

[0073] Specifically, the connection channel 261 can be formed with two openings on the heat dissipation member 26, one opening being inside the spherical shell 21 and the other opening being outside the spherical shell 21. The wire can pass through the connection channel 261 to enter the inside of the spherical shell 21, so as to facilitate the electrical connection between the controller 14 and the light source 23 through the wire.

[0074] Referring to Figure 6 and Figure 7As shown, in some embodiments, the spherical lamp body 2 further comprises a lens assembly 24 and a positioning ring 27, the lens assembly 24 is arranged between the light source 23 and the light outlet 22, the spherical shell 21 is provided with a positioning groove 221 near the light outlet 22, and the positioning ring 27 is positioned and installed in the positioning groove 221 to tightly abut the lens assembly 24, the light source 23 and the heat dissipation member 26 installed at one end of the light source 23 in the spherical shell 21. In this way, the positioning ring 27 can stably install the lens assembly 24, the light source 23 and the heat dissipation member 26 in the spherical shell 21, and the structure of the positioning ring 27 is simple and the manufacturing cost is low, avoiding the increase of the cost of the spherical lamp body 2 due to the connection of the lens assembly 24, the light source 23 and the heat dissipation member 26 with the spherical shell 21.

[0075] Specifically, the positioning ring 27 is in a ring structure, the inside of the spherical shell 21 can be optionally provided with a cylindrical channel, the positioning groove 221 is arranged on the inner wall of the cylindrical channel, the positioning ring 27 is arranged on the positioning groove 221, and the positioning ring 27 protrudes from the inner wall of the channel in the spherical shell 21. The inner wall of the channel of the spherical shell 21 is provided with abutting blocks, the abutting blocks are arranged at intervals on the positioning ring 27, the lens assembly 24, the light source 23 and the heat dissipation member 26 installed at one end of the light source 23 are arranged between the positioning ring 27 and the abutting blocks. And the one end of the heat dissipation member 26 installed at one end of the light source 23 abuts against the abutting blocks, the light source 23 abuts against the heat dissipation member 26, one end of the lens assembly 24 abuts against the light source 23, and the other end abuts against the positioning ring 27, so that the positioning ring 27 tightly abuts the lens assembly 24, the light source 23 and the heat dissipation member 26 installed at one end of the light source 23 in the spherical shell 21.

[0076] Of course, the inside of the spherical shell 21 can also be hollow, the lens assembly 24, the light source 23 and the heat dissipation member 26 are connected with each other to form an integral whole, and the size of the part of the heat dissipation member 26 in the spherical shell 21 is greater than the size of the connecting port 25, so that the heat dissipation member 26 can abut against the periphery of the connecting port 25, and the lens assembly 24 abuts against the positioning ring 27, so that the integral whole formed by the mutual connection of the lens assembly 24, the light source 23 and the heat dissipation member 26 is tightly abutted in the spherical shell 21.

[0077] Referring to Figures 1 to 4 As shown, in some embodiments, the bottom of the box body 1 is upwardly recessed to form a plurality of protection grooves 111, the groove bottom of the protection groove 111 is provided with a mounting hole 11, and a part of the spherical lamp body 2 protrudes outward of the mounting hole 11 and is located in the protection groove 111. In this way, the protection groove 111 on the box body 1 can protect the spherical lamp body 2, avoiding that foreign matters directly collide with the part of the spherical lamp body 2 outside the mounting hole 11.

[0078] Specifically, the protection groove 111 is a groove formed by the bottom surface of the box body 1 being concave upward, the groove bottom of the protection groove 111 can be circular, the mounting hole 11 is arranged on the groove bottom of the protection groove 111, and in the direction close to the inside of the box body 1, the side wall of the protection groove 111 is inclined towards the gradually close direction, so that the side wall of the protection groove 111 forms a conical structure, that is, the protection groove 111 is a bowl-shaped groove with a smaller top end diameter and a larger bottom end diameter.

[0079] Part of the spherical lamp body 2 protrudes outside the mounting hole 11, which reduces the obstruction when the light is emitted from the light outlet 22, and the spherical lamp body 2 is still in the protection groove 111, so that the protection groove 111 can protect the spherical lamp body 2 from being collided by foreign matters from outside.

[0080] The outer side of the spherical shell 21 is connected with a protection ring, the protection ring is arranged around the light outlet 22, so that the protection ring can protect the light outlet 22 and prevent foreign matters from directly entering the light outlet 22; the protection ring is also in the protection groove 111.

[0081] Referring to Figures 1 to 4 In some embodiments, the plurality of mounting holes 11 are arranged in a matrix. In this way, the matrix-arranged mounting holes 11 are uniformly and neatly distributed, which facilitates the user to select the spherical lamp body 2 to be adjusted and also facilitates the user to estimate the lighting effect after adjusting the spherical lamp body 2.

[0082] Specifically, the bottom surface of the box body 1 can be provided with the mounting hole 11, a plurality of first mounting hole groups are arranged in the length direction of the box body 1 at intervals, and a plurality of first mounting hole groups are arranged in the width direction of the box body 1 at intervals, so that the plurality of mounting holes 11 are arranged in a matrix. It can be selected that the distance between each adjacent two mounting holes 11 in the length direction and the width direction of the box body 1 is equal.

[0083] Referring to Figures 1 to 4 In some embodiments, the side of the box body 1 provided with the mounting hole 11 is the light outlet side, and the side of the box body 1 opposite to the light outlet side is detachably connected with a mounting plate 16, and the mounting plate 16 is used to connect with the ceiling. In this way, since it is relatively difficult to install the lamp on the ceiling, a fixed installation is usually used, but it is difficult to replace and maintain the lamp. By arranging the mounting plate 16 to connect with the ceiling, the box body 1 can be connected on the ceiling by being installed on the mounting plate 16, and when maintenance is needed, the box body 1 and the mounting plate 16 can be detached, so that the box body 1 and the plurality of spherical lamp bodies 2 inside the box body 1 can be maintained, thereby improving the flexibility of the lamp installation.

[0084] Specifically, the mounting plate 16 can be selected as a metal plate body, the mounting plate 16 can be selected to be connected with the box body 1 through clamping, and a through hole can be selected to be arranged on the mounting plate 16, so that the mounting plate 16 is conveniently mounted on the ceiling through the through hole by using a bolt or a rivet. A buckle can be selected to be arranged on the mounting plate 16, and the box body 1 is connected with the mounting plate 16 through the buckle in clamping, and of course, the box body 1 and the mounting plate 16 can also be selected to be detachably connected through a bolt.

[0085] The box body 1 described above comprises a lower shell 12 and a cover plate 13, the lower shell 12 and the cover plate 13 are arranged opposite to each other in the vertical direction and are connected with each other, the lower shell 12 and the cover plate 13 jointly enclose a mounting space, a plurality of mounting holes 11 are arranged on the bottom surface of the lower shell 12, the plurality of mounting holes 11 are communicated with the mounting space, and a plurality of spherical lamp bodies 2 are arranged in the mounting space. The mounting plate 16 is clamped on the side of the cover plate 13 away from the lower shell 12.

[0086] The embodiment of the present application provides a lamp, and specifically, the mounting plate 16 is fixedly connected to the ceiling in use, the cover plate 13 is connected with the lower shell 12, and the cover plate 13 is connected with the mounting plate 16 in clamping. The controller 14 controls the opening and closing of the light source 23 of any spherical lamp body 2 through the circuit board 15.

[0087] When a larger area needs to be illuminated, the spherical lamp bodies 2 located in the middle of the matrix are rotated to a state in which the axes of the light outlets 22 are vertically arranged, and the spherical lamp bodies 2 located at the edges of the matrix are rotated towards the direction away from the middle of the matrix, so that the axes of the light outlets 22 of the spherical lamp bodies 2 located at the edges of the matrix are inclined relative to the vertical direction. The light emitted by the light sources 23 in the plurality of spherical lamp bodies 2 passes through the light outlets 22 and the mounting holes 11 and is emitted out of the box body 1. The spherical lamp bodies 2 located in the middle of the matrix illuminate the area at the bottom of the box body 1, and the spherical lamp bodies 2 located at the edges of the matrix illuminate the area around the box body 1.

[0088] When a small area needs to be illuminated, at least part of the plurality of spherical lamp bodies 2 are rotated relative to the box body 1, so that the axes of the light outlets 22 of the part of the spherical lamp bodies 2 intersect in the area to be illuminated, so that the light emitted by the light sources 23 of the part of the spherical lamp bodies 2 can illuminate the required area.

[0089] It has to be noted that, in the present document, relational terms are intended only to convey a possible relationship between elements or

[0090] The foregoing detailed description has set forth various embodiments of the application via the use of specific terminology. However, embodiments thereof can be practiced without the specific details ("every" embodiment) set forth above. In general, the teachings of the present application can be applied to any suitable industrial setting and / or process of this type. The foregoing description, therefore, is not intended to be limiting, but merely illustrative. Further, the herein disclosed subject matter is intended to cover all alternatives, modifications and equivalents. Thus, the scope of the present application should be determined by the appended claims and their legal equivalents, and not by the ability or inability to reduce the present application to practice according to the provisions of the patent statute.

Claims

1. A luminaire characterized by, The box and a plurality of spherical lamp bodies arranged in the box; A plurality of mounting holes are arranged on one side of the box, and each mounting hole is mounted with the spherical lamp body capable of rotating around its spherical center. The spherical lamp body can emit light to the outside of the box. The spherical lamp body rotates in the mounting hole to change the illumination angle of the spherical lamp body.

2. The luminaire of claim 1, wherein, The spherical lamp body comprises a spherical shell mounted in the mounting hole and capable of rotating around its spherical center, and a light source arranged in the spherical shell. The spherical shell is provided with a light outlet. The light emitted by the light source is emitted from the spherical shell through the light outlet. The light outlet is exposed on the box through the mounting hole.

3. The luminaire of claim 2, wherein, The spherical lamp body further comprises a lens assembly arranged between the light source and the light outlet. At least part of the lens assembly of the spherical lamp body has different light emission angles.

4. The luminaire of claim 2, wherein, A plurality of limiting members are arranged in the box. Each mounting hole is provided with a limiting member, and the mounting hole and the corresponding limiting member jointly form a limiting space. The spherical shell can rotate around its spherical center and be arranged in the limiting space.

5. The luminaire of claim 4, wherein, The limiting member comprises a mounting ring. The limiting space is formed between the mounting ring and the mounting hole. The maximum diameter of the spherical shell is greater than the inner diameter of the mounting ring and the mounting hole, so that the spherical shell can rotate around its spherical center between the mounting ring and the mounting hole.

6. The luminaire of claim 5, wherein, The box is provided with a controller. The part of the spherical shell exposed inside the mounting ring is provided with a connecting port. The light source is electrically connected to the controller through the connecting port, so that the controller controls the opening and closing of the light source.

7. The luminaire of claim 6, wherein, The box is further provided with a circuit board. The circuit board is electrically connected to the light source of a plurality of spherical lamp bodies. The controller is electrically connected to the circuit board.

8. The luminaire of claim 6, wherein, The spherical lamp body further comprises a heat dissipation member. The heat dissipation member is arranged in the interior of the spherical shell. One end of the heat dissipation member penetrates the connecting port, and the other end is mounted with the light source.

9. The luminaire of claim 8, wherein, The end of the heat dissipation member penetrating the connecting port is provided with a connecting channel. The wire connected to the controller penetrates the connecting channel and is electrically connected to the light source. And / or, the spherical lamp body further comprises a lens assembly and a positioning ring. The lens assembly is arranged between the light source and the light outlet. The spherical shell is provided with a positioning groove near the light outlet. The positioning ring is positioned and mounted in the positioning groove, so that the lens assembly, the light source and the end of the heat dissipation member mounted on the light source are tightly fitted in the spherical shell.

10. The luminaire of any one of claims 1 to 9, characterized in that, The bottom of the box is upwardly recessed to form a plurality of protection grooves. The bottom of the protection groove is provided with the mounting hole. Part of the spherical lamp body protrudes outside the mounting hole and is located in the protection groove. And / or, a plurality of mounting holes are arranged in a matrix. And / or, the side of the box provided with the mounting hole is the light emitting side. The side of the box opposite to the light emitting side is detachably connected with a mounting plate. The mounting plate is used to connect with the ceiling.

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