Rotatable lamp

Abstract

The invention belongs to the related technical field of rotatable lamps, and particularly relates to a rotatable lamp. A light assembly is arranged on the lamp and comprises a light source; the reflection assembly comprises a reflection lens and a reflection cup; the light source is arranged at the bottom of the reflection cup; the reflection lens is arranged in the reflection cup; the rotating assembly comprises a rotating seat and a fixed surface ring; a connecting port is formed in the rotating seat, and the reflecting assembly and the lamplight assembly are arranged in the rotating seat; the fixed surface ring is arranged at the opening of the rotating seat so as to fix the reflecting assembly; the base assembly comprises a base; a rotating groove is formed in the base, and a connecting shaft is arranged in the rotating groove; the connecting shaft is provided with the threads, the rotating assembly and the base assembly are in single-shaft connection rotation through connection of the connecting shaft and the connecting port, and the problem that in the overturning process, part of the light source is shielded, and consequently light darkens is solved.

Description

Technical Field

[0001] The present invention belongs to the technical field related to rotatable lamps, and in particular relates to a rotatable lamp. Background Art

[0002] In the modern lighting field, lamps, as core devices, are widely used in living, working, and public places. With the continuous research and development of lighting equipment, at present, people's requirements for lamps are no longer limited to just having the lighting function. In some complex usage environments, it is also necessary to adjust the lighting angle to adapt to different usage environments.

[0003] In the existing technology, the angle adjustment is usually carried out by flipping. By setting rotating shafts on both sides of the lamp body, the lamp can rotate around the rotating shafts to change the irradiation angle of the light-emitting surface. In some other technologies, by setting a rotating shaft at the bottom of the lamp and combining the rotating shafts on both sides, the lamp can rotate at more angles.

[0004] However, the existing technology has the problem of light source occlusion. The reason is that when rotating around the two side shafts, a part of the light-emitting surface will fall into the lamp body, so that the light is partially blocked, resulting in the light becoming dim after changing the angle and affecting the lighting effect. Summary of the Invention

[0005] Based on the above problems, the present invention proposes a rotatable lamp. By setting a single-axis connection structure on the lamp and the connection shaft is provided with threads, the lamp can rotate only around a single axis, so that the lighting component can rotate out of the lamp body and change the irradiation angle.

[0006] The object of the present invention is achieved by the following technical solutions:

[0007] In a first aspect, a rotatable lamp includes:

[0008] A lighting component, including a light source;

[0009] A reflection component, including a reflection lens and a reflector cup; the light-emitting surface of the light source faces the bottom of the reflector cup; the reflection lens is arranged inside the reflector cup;

[0010] A rotating component, including a rotating seat and a fixed surface ring; a connection port is arranged inside the rotating seat, the reflection component and the lighting component are arranged inside the rotating seat, and the light-emitting surface of the reflection lens faces the opening of the rotating seat; the fixed surface ring is arranged at the opening of the rotating seat to fix the reflection component; and

[0011] A base component, including a base; a rotating groove is arranged inside the base, and a connection shaft is arranged inside the rotating groove;

[0012] Wherein, the connecting shaft is rotatably arranged in the connecting port. The outer side wall of the rotating seat and the inner wall of the rotating groove are of arc structures. The outer side wall of the rotating seat abuts against the inner wall of the rotating groove and rotates around the rotating shaft.

[0013] By providing a lighting assembly on the lamp, including a light source; a reflection assembly, including a reflection lens and a reflector cup; the light source is arranged at the bottom of the reflector cup; the reflection lens is arranged inside the reflector cup; a rotating assembly, including a rotating seat and a fixed surface ring; a connecting port is arranged inside the rotating seat, and the reflection assembly and the lighting assembly are arranged inside the rotating seat; the fixed surface ring is arranged at the opening of the rotating seat to fix the reflection assembly; and a base assembly, including a base; a rotating groove is arranged inside the base, and a connecting shaft is arranged inside the rotating groove; threads are arranged on the connecting shaft, and the rotating assembly and the base assembly are connected by the connecting shaft and the connecting port for single-axis connection and rotation, avoiding the problem of light dimming caused by partial light source being blocked during flipping.

[0014] In some embodiments, the connecting port is arranged near the opening of the rotating seat, and the connecting shaft is arranged near the notch of the rotating groove.

[0015] Through the connection of the connecting port and the connecting shaft and non-coaxial connection, the rotating assembly does not rotate around the symmetry axis of the rotating groove when rotating, so that the light-emitting surface of the lighting assembly rotates out of the rotating groove, avoiding the problem of light being blocked and dimming.

[0016] In some embodiments, a connecting channel is arranged inside the connecting shaft to supply power to the light source through the connecting shaft.

[0017] The connecting shaft is connected to the connecting port by threads, and power is supplied to the light source from the outside through the inside of the connecting shaft.

[0018] In some embodiments, a connecting platform is arranged on the periphery of the opening of the rotating seat, and a plurality of mounting positions are arranged on the connecting platform, and magnets are installed in the mounting positions.

[0019] By arranging a plurality of mounting positions on the connecting platform and installing a plurality of magnets in the mounting positions, a metal shell is adsorbed, so that the metal shell can be replaced.

[0020] In some embodiments, a panel is further included. The panel is of a circular ring structure and made of metal, so that the panel fits on the connecting platform.

[0021] By providing a metal panel, the metal panel can be attached to the connecting platform through magnets to replace the panel according to requirements.

[0022] In some embodiments, the connecting platform is further provided with a plurality of first fixing positions.

[0023] By providing the first fixing positions, the lamp can be fixed at other positions such as the ceiling through the first fixing positions of the base.

[0024] In some embodiments, the base assembly further includes a surface-mounted cylinder. One end of the surface-mounted cylinder is provided with a second fixing position, which is fixed in alignment with the first fixing position, and the other end of the surface-mounted cylinder is used for external connection.

[0025] A second fixing position is provided on the surface-mounted cylinder. The first fixing position is fixed in alignment with the second fixing position so that the lamp is fixed on the surface-mounted cylinder to form a surface-mounted downlight, and is fixed at the required position through the other end of the surface-mounted cylinder.

[0026] In some embodiments, the base assembly further includes an embedded wire box. One side of the embedded wire box is provided with a third fixing position, and the first fixing position is fixed in alignment with the third fixing position.

[0027] By providing a third fixing position in the embedded wire box, and the second fixing position is fixed in alignment with the third fixing position, so that the lamp is fixed in the embedded wire box and fixed through the embedded wire box.

[0028] In some embodiments, it further includes an external lamp cylinder. The external lamp cylinder is provided with an installation groove. The base assembly further includes a clamping portion. The clamping portion is arranged on the periphery of the base, and the base is clamped in the installation groove through the clamping portion.

[0029] An installation groove is provided in the external lamp cylinder, and the lamp is clamped in the clamping groove through the clamping portion on the periphery of the lamp.

[0030] In some embodiments, the base further includes a power supply box. The power supply box is connected to the bottom of the base to supply power to the light source through the power supply box connected to an external power supply, or to supply power to the light source through the power supply box connected to the light source.

[0031] Through the power supply box, the power supply box is connected to the bottom of the base, so that the lamp can be self-powered or externally powered.

[0032] The beneficial effect of a rotatable lamp of the present invention is:

[0033] Through the single-axis rotational connection of the rotating assembly and the base assembly, and a thread is provided on the connecting shaft, so that the rotating assembly is rotationally connected to the connecting shaft in the rotating groove, so that when rotating, the light-emitting surface of the reflecting assembly completely rotates out of the rotating groove and performs light projection at a rotating angle, avoiding the problem that the light is partially blocked by the lamp body during rotation and causing the light to be dim at the rotating angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is an exploded view of a rotatable lamp of the present invention;

[0035] Figure 2 is a top view of the rotating base of a rotatable lamp of the present invention;

[0036] Figure 3Top view of the base of a rotatable lamp of the present invention;

[0037] Figure 4 Stereogram of the rotating shaft of a rotatable lamp of the present invention;

[0038] Figure 5 Effect diagrams of multiple rotation angles of a rotatable lamp of the present invention;

[0039] Figure 6 Installation view of a rotatable lamp of the present invention Figure 1 ;

[0040] Figure 7 Installation view of a rotatable lamp of the present invention Figure 2 ;

[0041] Figure 8 Installation view of a rotatable lamp of the present invention Figure 3 。

[0042] Reference signs:

[0043] 1. Lighting assembly; 11. Light source; 12. Light source bracket;

[0044] 2. Reflection assembly; 21. Reflection lens; 22. Reflector cup;

[0045] 3. Rotating assembly; 31. Rotating base; 311. Connection port; 32. Fixed surface ring; 33. Protrusion; 34. Light source installation position;

[0046] 4. Base assembly; 41. Base; 411. Rotating groove; 412. Connecting shaft; 413. Connecting channel; 414. Connecting platform; 415. Installation position; 416. Magnet; 416. First fixing position; 42. Clamping part;

[0047] 5. Panel;

[0048] 6. Surface-mounted cylinder; 61. Second fixing position;

[0049] 7. Embedded wire box; 71. Third fixing position;

[0050] 8. External lamp cylinder; 81. Installation groove;

[0051] 9. Power supply box; 93. Circuit board. Detailed implementation manners

[0052] It should be noted that, without conflict, the embodiments in the present invention and the technical features in the embodiments can be combined with each other. The detailed description in the detailed implementation manners should be understood as an explanatory illustration of the gist of the present invention and should not be regarded as an improper limitation to the present invention.

[0053] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will further describe in detail the specific technical solutions of the present invention with reference to the accompanying drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0054] In the embodiments of the present invention, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present invention, unless otherwise stated, the meaning of "a plurality" is two or more.

[0055] In addition, in the embodiments of the present invention, orientation terms such as "upper", "lower", "left", and "right" are defined relative to the orientation in which the components in the drawings are schematically placed. It should be understood that these directional terms are relative concepts, which are used for relative description and clarification, and they may change accordingly with the change of the orientation in which the components in the drawings are placed.

[0056] In the embodiments of the present invention, unless otherwise clearly defined and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral body; it can be directly connected or indirectly connected through an intermediate medium.

[0057] In the embodiments of the present invention, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion. Without further limitation, an element defined by the statement "comprising one..." does not exclude the existence of another identical element in the process, method, article or device comprising the element.

[0058] In the embodiments of the present invention, words such as "exemplary" or "for example" are used to mean as an example, illustration or explanation. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present invention should not be construed as being more preferred or having more advantages than other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant in a specific manner.

[0059] Embodiment 1:

[0060] As Figure 1 shown, a rotatable lamp includes:

[0061] A lighting assembly 1, including a light source 11;

[0062] A reflection assembly 2, including a reflection lens 21 and a reflector cup 22; the light-emitting surface of the light source 11 faces the bottom of the reflector cup 22; the reflection lens 21 is arranged inside the reflector cup 22;

[0063] The rotating assembly 3 includes a rotating base 31 and a fixed surface ring 32; a connection port 311 is provided inside the rotating base 31, the reflection assembly 2 and the lighting assembly 1 are arranged inside the rotating base 31, and the light-emitting surface of the reflection lens 21 faces the opening of the rotating base 31; the fixed surface ring 32 is arranged at the opening of the rotating base 31 to fix the reflection assembly 2; and

[0064] The base assembly 4 includes a base 41; a rotating groove 411 is provided inside the base 41, and a connecting shaft 412 is provided inside the rotating groove 411;

[0065] Wherein, the connecting shaft 412 is rotatably arranged inside the connection port 311, the outer side wall of the rotating base 31 and the inner wall of the rotating groove 411 are of arc structures, and the outer side wall of the rotating base 31 abuts against the inner wall of the rotating groove 411 and rotates around the rotation axis.

[0066] Specifically, the light source 11 of the lighting assembly 1 is a COB light source 11, and a COB light source bracket 12 is further provided. An installation position 415 for the COB light source 11 is provided in the middle of the COB light source bracket 12. The reflection assembly 2 includes a reflection lens 21 and a reflecting cup 22. The reflecting cup 22 can be a reflective paper, and the shape of the reflecting cup 22 can be an asymmetrical shape with upper and lower surfaces that are rectangular when viewed from the side. Among them, the larger area is the light-emitting surface of the reflecting cup 22, and the smaller area surface is the surface where the light source 11 is arranged. The COB light source bracket 12 is arranged at the surface where the light source 11 is arranged, and the light-emitting surface of the light source 11 irradiates into the reflecting cup 22. The shape of the reflection lens 21 is set to be the same as that of the reflecting cup 22 and can be completely arranged inside the reflecting cup 22, and the light-emitting surface of the reflection lens 21 is arranged at the light-emitting surface of the reflecting cup 22 so that the light source 11 refracts light through the reflection lens 21.

[0067] Meanwhile, a rotating assembly 3 is provided. The rotating assembly 3 is provided with a rotating base 31. The rotating base 31 is a hollow hemisphere. The lighting assembly 1 and the reflecting assembly 2 are both arranged inside the hemisphere. At the bottom center inside the rotating base 31, there is a light source mounting position 314. The lighting assembly 1 is arranged at the light source mounting position 314, and the reflecting assembly 2 is arranged above the lighting assembly 1. Further, in order to prevent the reflecting assembly 2 from shaking during rotation, a plurality of protruding parts 33 are arranged on the inner wall of the rotating base 31. The protruding parts 33 are arranged in a fan blade shape and extend from the opening of the rotating base 31 to the light source mounting position 314. By abutting one side of the protruding part 33 against the reflecting assembly 2, the reflecting assembly 2 is clamped inside the rotating base 31. Moreover, through the protruding parts 33 with a fan blade structure, the heat emitted by the lighting assembly 1 can be dissipated, avoiding heat accumulation of the lighting assembly 1. At the same time, in order to prevent the reflecting assembly 2 from disengaging from the rotating base 31, a fixing surface ring 32 is also arranged at the opening of the rotating base 31. The width of the fixing surface ring 32 is the same as that of the protruding part 33, and threads are arranged on the circumferential side of the fixing surface ring 32. And threads are also arranged at the opening of the rotating base 31. By screwing the threads, the fixing surface ring 32 is fixed at the opening of the rotating base 31. And a through hole is arranged in the middle of the fixing surface ring 32, and a fixing part for clamping the circumferential side of the light-emitting surface of the reflecting lens 21 can be arranged in the through hole, so as to arrange the light-emitting surface of the reflecting lens 21 at the through hole and prevent the reflecting lens 21 from disengaging from the rotating base 31. And a connection port 311 is arranged in the rotating groove 411. The connection port 311 is arranged on the side wall of the rotating base 31 other than the light source mounting position 314 for the COB light source 11. At the same time, the threads can also ensure that when the reflecting lens 21 rotates, the angle can be maintained and the angle will not shift due to unstable fixation.

[0068] A base 41 is arranged on the base assembly 4. A rotating groove 411 is arranged inside the base 41. The shape of the rotating groove 411 is generally the same as that of the rotating base 31, so that in the normal state, the rotating base 31 is immersed in the rotating groove 411, making the lamp more beautiful. And a connecting shaft 412 is arranged in the rotating groove 411. One end of the connecting shaft 412 can extend into the rotating groove 411 to be connected with the connection port 311, and the other end is arranged outside and fixed on the base 41. The rotating shaft can be a threaded rod, such as an M8 threaded rod. One end of the threaded rod extends into the connection port 311, and the other end is arranged outside the rotating base 31 and is fixed with an M8 wave washer and a positioning washer. Further, threads should also be arranged at the connection port 311. Through the mutual screwing of the threads at the connection port 311 and the threads of the threaded rod, since the rotating base and the installation groove are arc-shaped, during rotation, it is not a flipping rotation but a single-axis screw rotation, and then the light-emitting surface of the reflecting lens 21 is completely rotated out of the rotating groove 411, avoiding the light-emitting surface of the reflecting lens 21 being blocked by the rotating groove 411, so that when the lamp converts the angle, the light intensity can still be kept consistent.

[0069] By providing a lighting assembly 1 on the lamp, including a light source 11; a reflection assembly 2, including a reflection lens 21 and a reflector cup 22; the light source 11 is provided at the bottom of the reflector cup 22; the reflection lens 21 is provided inside the reflector cup 22; a rotation assembly 3, including a rotating seat 31 and a fixed face ring 32; a connection port 311 is provided inside the rotating seat 31, and the reflection assembly 2 and the lighting assembly 1 are provided inside the rotating seat 31; the fixed face ring 32 is provided at the opening of the rotating seat 31 to fix the reflection assembly 2; and a base assembly 4, including a base 41; a rotation groove 411 is provided inside the base 41, and a connection shaft 412 is provided inside the rotation groove 411; a thread is provided on the connection shaft 412, and the rotation assembly 3 and the base assembly 4 are connected by the connection shaft 412 and the connection port 311 for single-axis connection and rotation, avoiding the problem of light dimming caused by partial occlusion of some light sources 11 during flipping. And when the rotation assembly 3 and the base assembly 4 can achieve 360° rotation, they will not be blocked by the inner wall of the rotation groove 411.

[0070] Embodiment 2:

[0071] Please refer to Figure 1 again, and in combination with Figures 2 to 5 as shown, this embodiment further illustrates and optimizes the structure proposed in Embodiment 1:

[0072] In some embodiments, the connection port 311 is provided near the opening of the rotating seat 31, and the connection shaft 412 is provided near the notch of the rotation groove 411.

[0073] Specifically, the connection port 311 is provided near the opening of the rotating seat 31, that is, not at the bottom of the non-positive rotating seat 31, and the rotating shaft is also provided near the notch of the rotation groove 411. With the cooperatively provided thread, when the rotating seat 31 rotates, it does not flip, but rotates in a spiral around the rotating shaft, so that the light-emitting surface of the entire reflection lens 21 completely rotates out of the rotation groove 411 for one-way irradiation. Through the connection of the connection port 311 and the connection shaft 412 and non-coaxial connection, when the rotation assembly 3 rotates, it does not rotate around the symmetry axis of the rotation groove 411, so that the light-emitting surface of the lighting assembly 1 rotates out of the rotation groove 411 to avoid the problem of light being blocked and dimming.

[0074] In some embodiments, a connection channel 413 is provided inside the connection shaft 412 to supply power to the light source 11 through the connection shaft 412.

[0075] Specifically, a connection channel 413 is provided inside the connection shaft 412, that is, in practice, a connection channel 413 is provided in the M8 threaded rod. The external power supply power cord can be connected to the COB light source 11 through this channel. At the same time, when rotating, the rotating shaft usually does not move, which can ensure that the power cord of the COB light source 11 will not be damaged by curling, and only the part where the COB light source 11 is connected will rotate.

[0076] The connecting shaft 412 is threadedly connected within the connecting port 311, and power is supplied to the light source 11 from the outside through the interior of the connecting shaft 412.

[0077] In some embodiments, a connecting platform 414 is provided on the circumferential side of the opening of the rotating base 31. A plurality of mounting positions 415 are provided on the connecting platform 414, and magnets 416 are mounted within the mounting positions 415.

[0078] Specifically, a connecting platform 414 is provided on the circumferential side at the opening of the rotating base 31. The connecting platform 414 is disposed around the opening outside the rotating groove 411. And a plurality of mounting positions 415 are provided on the connecting platform 414. Generally, there can be four mounting positions 415 arranged at intervals. Small magnets 416 are provided within the mounting positions 415 to adsorb the decorative panel 5. The mounting positions 415 can also be arranged in a ring shape. When the mounting positions 415 are arranged in a ring shape, the magnets 416 can also be arranged in a ring shape, but the cost is relatively high compared to the small magnets 416, but the stability is better. By providing a plurality of mounting positions 415 on the connecting platform 414 and mounting a plurality of magnets 416 within the mounting positions 415 to adsorb the metal housing, the metal housing can be replaced.

[0079] In some embodiments, it further includes a panel 5. The panel 5 is of a circular ring structure and made of a metal material so that the panel 5 fits on the connecting platform 414.

[0080] Specifically, a panel 5 is also provided. The panel 5 is made of circular ring metal material to fit on the annular connecting platform 414. The panel 5 can be replaced according to the required color, and is disassembled and installed by the adsorption of the magnets 416, making the installation and disassembly of the panel 5 more convenient and rapid. Further, the thickness of the panel 5 is the same as the thickness of the fixed surface ring 32 to ensure that when in the normal non-rotated angle, the light-emitting surface, the fixed surface ring 32, and the surface of the panel 5 are at the same height and flat. By providing the metal panel 5, the metal panel 5 can be attached to the connecting platform 414 by the magnets 416 to replace the panel 5 according to requirements.

[0081] Embodiment 3:

[0082] Based on Embodiments 1 and 2, this embodiment further proposes a fixing structure for the base 41 to enable the lamp to be fixed for use in different scenarios:

[0083] Please refer again to as Figure 3 shown. In some embodiments, the connecting platform 414 is further provided with a plurality of first fixing positions 416.

[0084] Specifically, the connection platform 414 is further provided with a plurality of first fixing positions 416, which may be screw holes. Since there is no other structure below the connection platform 414, the first fixing positions 416 can be used to align and fix with other components below, such as screw holes provided on the external wall, and the lamp body can be flexibly fixed through the first fixing positions 416. By providing the first fixing positions 416, the lamp can be fixed to other positions such as the ceiling through the first fixing positions 416 of the base 41.

[0085] like Figure 6 As shown, in some embodiments, the base assembly 4 also includes an exposed tube 6, one end of which is provided with a second fixing position 61, the first fixing position 416 is fixed in position with the first fixing position 416, and the other end of the exposed tube 6 is for external connection.

[0086] Specifically, the base assembly 4 also includes a surface-mounted cylinder 6, through which the lamp can be formed into a structure such as a spotlight. In conjunction with the rotation of the rotating assembly 3 and the base assembly 4 of the lamp, the illumination angle of the lamp can be changed by rotating the rotating assembly 3 and the base assembly 4 without changing the direction of the surface-mounted cylinder 6. When fixing, a second fixing position 61 is usually provided in the surface-mounted cylinder 6, and the second fixing position 61 is provided at one end of the surface-mounted cylinder 6, and is fixed by the alignment of the first fixing position 416 and the second fixing position 61. The fixing can be fixed by a long screw, which passes through the first fixing position 416 and the second fixing position 61 and is fixed in the second fixing position 61 by a screw. The second fixing position 61 can be a screw installation position 415. In other embodiments, the surface-mounted cylinder 6 can also be installed on the ceiling, thereby realizing exposed surface installation. A second fixing position 61 is provided on the surface-mounted tube, and the first fixing position 416 is aligned and fixed relative to the second fixing position 61, so that the lamp is fixed on the surface-mounted tube to form a surface-mounted downlight, and is fixed at a desired position through the other end of the surface-mounted tube.

[0087] like Figure 7 As shown, in some embodiments, the base assembly 4 further includes a pre-buried wire box 7, a third fixing position 71 is provided on one side of the pre-buried wire box 7, and the first fixing position 416 and the third fixing position 71 are aligned and fixed.

[0088] Specifically, the base assembly 4 can also be connected to the embedded wire box 7, which enables the lamp to be installed in multiple usage scenarios more flexibly. When the usage scenario is not the ceiling and there is no installation position available, since the lamp cannot be directly installed, the embedded wire box 7 can be added. A third fixing position 71 is provided on one side of the embedded wire box 7, and the third fixing position 71 can be a screw hole fixing position. The first fixing position 416 and the third fixing position 71 are aligned and fixed by passing a screw through the first fixing position 416 and the third fixing position 71 and fixing it in the screw hole. The lamp is fixed in different scenarios by welding, screwing, fitting, etc. of the embedded wire box 7. By providing the third fixing position 71 in the embedded wire box 7, the second fixing position 61 and the third fixing position 71 are aligned and fixed so that the lamp is fixed in the embedded wire box 7 and fixed by the embedded wire box 7.

[0089] As Figure 8 shown, in some embodiments, an external lamp cylinder 8 is further included. The external lamp cylinder 8 is provided with an installation groove 81. The base assembly 4 further includes a clamping portion 42, and the clamping portion 42 is arranged on the side of the base 41. The base 41 is clamped in the installation groove 81 through the clamping portion 42.

[0090] Specifically, an external lamp cylinder 8 can also be included. The external lamp cylinder 8 can be a traditional lamp (aluminum cylinder). The external lamp cylinder 8 is provided with an installation groove 81, and no fixing position can be set in the installation groove 81. Therefore, the base assembly 4 further includes a clamping portion 42, and the clamping portion 42 is arranged on the periphery of the base 41. The clamping portion 42 can be a spring piece, and the clamping portion 42 can be a butterfly-shaped spring piece. The middle of the spring piece can be fixed to the side of the base 41 by an M3*6 screw, and elastic clamping portions 42 are provided on both sides of the clamping portion 42, and the lamp can be clamped in the installation groove 81 by elastic extrusion. The lamp is clamped in the clamping groove by the installation groove 81 provided on the external lamp cylinder 8 and the clamping portion 42 on the periphery of the lamp.

[0091] In some embodiments, the base 41 further includes a power supply box 9, and the power supply box 9 is connected to the bottom of the base 41 to supply power to the light source 11 by connecting an external power supply through the power supply box 9, or to supply power to the light source 11 by connecting the power supply box 9.

[0092] Specifically, the base 41 further includes a battery box, which may include a plastic suction box 91 and a battery cover 92 that are snapped together to form a space. The plastic suction box 91 is connected to the other side of the base 41 where the rotation groove 411 is provided by screws or integrally. Inside the battery box, there is a power supply circuit board 93 and a toggle switch 94 is provided. The toggle switch 94 is arranged outside the battery box and is connected to the circuit board 93 for toggling, so as to turn the power supply on and off through the toggle switch 94. In some other embodiments, the battery box only serves as a wire embedding function, and the power cord is connected to the rotating shaft and the light source 11 through the battery box. Usually, external connection ears are also provided on the circuit board 93. The inside of the external connection ears is hollow, and a connection notch is provided on the plastic suction box 91. Through the connection notch, the external connection ears extend from the circuit board 93 to the connection notch, and are fixed on the external connection ears by a connection shaft 412, such as a screw knob, to realize the power supply of the circuit board 93 from the external connection ears to the connection shaft 412 and finally connected to the light source 11. Through the power supply box 9, the power supply box 9 is connected to the bottom of the base 41, so that the lamp can be self-powered or externally powered.

[0093] The serial numbers of the invention embodiments are only for description and do not represent the advantages or disadvantages of the embodiments. The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent device or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A rotatable lamp, characterized in that, Comprising: A lighting component (1), including a light source (11); A reflection component (2), including a reflection lens (21) and a reflector cup (22); the light-emitting surface of the light source (11) faces the bottom of the reflector cup (22); the reflection lens (21) is arranged inside the reflector cup (22); A rotation component (3), including a rotating seat (31) and a fixed surface ring (32); a connection port (311) is arranged inside the rotating seat (31), the reflection component (2) and the lighting component (1) are arranged inside the rotating seat (31), and the light-emitting surface of the reflection lens (21) faces the opening of the rotating seat (31); the fixed surface ring (32) is arranged at the opening of the rotating seat (31) to fix the reflection component (2); And A base component (4), including a base (41); a rotation groove (411) is arranged inside the base (41), and a connection shaft (412) is arranged inside the rotation groove (411); Wherein, the connection shaft (412) is rotatably arranged inside the connection port (311), the connection portion is provided with a thread, and the outer side wall of the rotating seat (31) abuts against the inner wall of the rotation groove (411) and rotates around the rotation shaft.

2. The rotatable lamp according to claim 1, characterized in that, The connection port (311) is arranged near the opening of the rotating seat (31), and the connection shaft (412) is arranged near the notch of the rotation groove (411).

3. The rotatable lamp according to claim 1, wherein, A connection channel (413) is arranged inside the connection shaft (412) to supply power to the light source (11) through the connection shaft (412).

4. The rotatable lamp according to claim 1, wherein A connection platform (414) is arranged on the periphery of the opening of the rotating seat (31), a plurality of installation positions (415) are arranged on the connection platform (414), and magnets (416) are installed in the installation positions (415).

5. The rotatable lamp according to claim 4, wherein, It further includes a panel (5), the panel (5) is of a circular ring structure and made of metal, so that the panel (5) fits on the connection platform (414).

6. The rotatable lamp according to claim 4, wherein The connection platform (414) is further provided with a plurality of first fixing positions (416).

7. The rotatable lamp according to claim 6, wherein The base component (4) further includes a surface-mounted cylinder (6), one end of the surface-mounted cylinder (6) is provided with a second fixing position (61), the first fixing position (416) and the first fixing position (416) are fixed in alignment, and the other end of the surface-mounted cylinder (6) is used for external connection.

8. The rotatable lamp according to claim 6, characterized in that, The base component (4) further includes a pre-buried wire box (7), one side of the pre-buried wire box (7) is provided with a third fixing position (71), and the first fixing position (416) and the third fixing position (71) are fixed in alignment.

9. The rotatable lamp according to claim 6, characterized in that, It further includes an external lamp cylinder (8), the external lamp cylinder (8) is provided with an installation groove (81), the base component (4) further includes a clamping portion (42), the clamping portion (42) is arranged on the side of the base (41), and the base (41) is clamped in the installation groove (81) through the clamping portion (42).

10. The rotatable lamp according to claim 1, characterized in that, The base (41) further includes a power supply box (9), and the power supply box (9) is connected to the bottom of the base (41) to supply power to the light source (11) by connecting an external power supply through the power supply box (9), or to supply power to the light source (11) by connecting the power supply box (9).

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