Rotating structure and spliced lamp

By designing the rotating structure and holding components, the complex problem of line lamp installation is solved, simple splicing and angle adjustment of the lamp body is achieved, and the flexibility and stability of the lamp is improved.

CN222335298UActive Publication Date: 2025-01-10GUANGZHOU YULIANG PHOTOELECTRIC TECH CO LTD
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Patent Information

Application Number
CN202420987515.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-08
Publication Date
2025-01-10
Estimated Expiration
2034-05-08

AI Technical Summary

Technical Problem

In the prior art, when a longer length is required, multiple shorter line lamps need to be used in combination, resulting in complex installation and inconvenient to form different shapes.

Method used

A rotating structure is designed, by setting the rotating and holding components, allowing angle adjustment and splicing between the lamp bodies, simplifying the installation process of multiple lamp bodies, and maintaining preset angles through the projection and recessed components, reducing the Space occupancy.

Benefits of technology

It realizes simple installation and flexible splicing of multiple lamp bodies, improves the flexibility and stability of lamps, and simplifies the installation process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The rotating structure comprises a first rotating component, a second rotating component, a first holding portion and a second holding portion, the first rotating component is provided with a rotating shaft, the second rotating component is provided with a shaft hole, and the shaft hole is rotatably connected with the rotating shaft in the first direction. One of the first holding part and the second holding part is a convex part, the other one of the first holding part and the second holding part is a concave part, the plurality of concave parts are arranged at intervals in the first direction, the second rotating part can rotate to a plurality of different preset angles relative to the first rotating part, the convex part is configured to be connected with one concave part, and the convex part is configured to be connected with the other concave part. The second rotating component and the first rotating component are kept at the current preset angle, and the first direction is the axial direction of the first rotating component. By the adoption of the scheme, splicing of the multiple lamp bodies can be achieved through the rotating structure, and the multiple lamp bodies are easy and convenient to install.
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Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to a rotating structure and a spliced ​​lamp. Background Art

[0002] In actual production, due to the length limitation of the linear lights themselves, when a longer linear light is needed, the linear lights of longer length will not be directly produced. Usually, multiple shorter linear lights are combined and used to form a longer linear light. In the related art, multiple linear lights can also be arranged and shaped as required to form a folded line or a square shape. However, in order to form such a shape, multiple linear lights need to be installed separately and positioned multiple times, which is troublesome to install. Utility Model Content

[0003] The embodiment of the utility model discloses a rotating structure and a spliced ​​lamp, which can realize the splicing of multiple lamp bodies through the rotating structure, so that the installation of the multiple lamp bodies is relatively simple.

[0004] In order to achieve the above-mentioned object, in a first aspect, the utility model discloses a rotating structure, the rotating structure is applied to a spliced ​​lamp, the spliced ​​lamp comprises a first lamp body and a second lamp body, the rotating structure comprises:

[0005] A first rotating component, the first rotating component is used to be installed on the first lamp body, and the first rotating component is provided with a rotating shaft;

[0006] a second rotating component, the second rotating component is used to be installed on the second lamp body, the second rotating component and the first rotating component are arranged in sequence along the first direction, the second rotating component is provided with an axial hole, and the axial hole is connected to the rotating shaft for rotation around the first direction;

[0007] A first holding portion, the first holding portion being arranged on a circumferential side of the rotating shaft;

[0008] a second holding portion, the second holding portion being disposed on an inner wall surface of the shaft hole;

[0009] Among them, one of the first retaining portion and the second retaining portion is a protrusion, and the other is a recessed portion. There are multiple recessed portions, and the multiple recessed portions are arranged at intervals around the first direction. The second rotating component can rotate to multiple different preset angles relative to the first rotating component. The protrusion is configured to be connected to one of the recessed portions to keep the second rotating component and the first rotating component at the current preset angle, and the first direction is the axial direction of the first rotating component.

[0010] As an optional implementation, in an embodiment of the utility model, a groove is provided on one of the circumferential side of the rotating shaft and the inner wall surface of the axial hole, and the protrusion is provided in the groove. The rotating structure also includes an elastic member, and the elastic member is connected to the groove and the protrusion to provide an elastic force to the protrusion along a direction perpendicular to the first direction.

[0011] As an optional implementation, in an embodiment of the utility model, the rotating shaft includes a first shaft body and a second shaft body. Along the first direction, the first shaft body and the second shaft body are arranged in sequence, and the first shaft body and the second shaft body can be rotatably passed through the shaft hole.

[0012] As an optional implementation, in an embodiment of the utility model, the first rotating component is provided with a first connecting hole penetrating along the first direction, the first shaft body is provided with a second connecting hole penetrating along the first direction, the second shaft body is provided with a third connecting hole penetrating along the first direction, and the first connecting hole, the second connecting hole and the third connecting hole are sequentially connected and arranged along the first direction;

[0013] The rotating structure further includes a fastener, which is sequentially inserted into the first connecting hole, the second connecting hole, and the third connecting hole, so that the first rotating component, the first shaft, and the second shaft are fixed along the first direction.

[0014] As an optional implementation, in an embodiment of the utility model, the second shaft is provided with a step portion, and the step portion is connected to the side of the second rotating component away from the first rotating component, so that the first rotating component and the second rotating component are fixed in the first direction.

[0015] As an optional embodiment, in an embodiment of the utility model, the first rotating component is provided with a first hollow portion, the first hollow portion is located on the outer periphery of the rotating shaft, and a first reinforcing rib is provided in the first hollow portion; the second rotating component is provided with a second hollow portion, the second hollow portion is located on the outer periphery of the shaft hole, and a second reinforcing rib is provided in the second hollow portion.

[0016] As an optional implementation, in an embodiment of the utility model, the first hollow portion and the second hollow portion are both arranged around the first direction, the number of the first reinforcing ribs and the second reinforcing ribs is multiple, and the multiple first reinforcing ribs and the multiple second reinforcing ribs are arranged at intervals around the first direction.

[0017] As an optional implementation, in an embodiment of the utility model, a first mounting seat is provided on the periphery of the first rotating component, and a second mounting seat is provided on the periphery of the second rotating component. The first mounting seat and the second mounting seat are used to install the first lamp body and the second lamp body respectively.

[0018] As an optional implementation, in an embodiment of the utility model, the surfaces of the first mounting seat and the second mounting seat for mounting the first lamp body and the second lamp body are flat, the side of the first rotating component away from the first mounting seat is an arc surface with the first direction as the axis, and the side of the second rotating component away from the second mounting seat is an arc surface with the first direction as the axis.

[0019] In the second aspect, the utility model further discloses a spliced ​​lamp, comprising a first lamp body, a second lamp body and the rotating structure as described in the first aspect of the utility model, wherein the first lamp body is mounted on the first mounting seat, and the second lamp body is mounted on the second mounting seat.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The rotating structure and splicing lamp provided by the embodiment of the utility model are configured with a first rotating component and a second rotating component. The first rotating component can rotate around a first direction relative to the second rotating component. The first rotating component can be installed on the first lamp body, and the second rotating component can be installed on the second lamp body, thereby enabling the first lamp and the second lamp to be spliced ​​and the angle between the first lamp and the second lamp to be adjusted, thereby allowing multiple lamp bodies to be installed at the same time. The installation is relatively simple and it is convenient to form multiple lamp bodies into different shapes.

[0022] In addition, by providing a protrusion and a plurality of recessed portions, the second rotating component and the first rotating component can be set to a plurality of different preset angles. When the second rotating component rotates to one of the preset angles relative to the first rotating component, the protrusion is connected to one of the plurality of recessed portions, so as to keep the first rotating component and the second rotating component at the preset angle, thereby making it possible to adjust the angle between the first lamp body and the second lamp body connected to the first mounting seat and the second mounting seat, and to maintain them at different preset angles, thereby improving the flexibility of the use of the rotating structure. At the same time, by providing the first retaining portion on the circumferential side of the rotating shaft and the second retaining portion on the inner wall surface of the axial hole, that is, providing the first retaining portion and the second retaining portion on the surface facing the rotating shaft and the axial hole, it is possible to avoid the first retaining portion and the second retaining portion occupying the space of the rotating structure in the first direction, thereby facilitating the rotating structure to reduce the size in the height direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 is a schematic diagram of the three-dimensional structure of the rotating structure disclosed in the first aspect of the embodiment of the present application;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the first rotating component, the first mounting seat and the first retaining portion disclosed in the first aspect of the embodiment of the present application;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the second rotating component, the second mounting seat and the second retaining portion disclosed in the first aspect of the embodiment of the present application;

[0027] Figure 4 yes Figure 1 A cross-sectional view of the rotating structure in the AA direction;

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the spliced ​​lamp disclosed in the second aspect of the embodiment of the present application.

[0029] icon:

[0030] 1. Rotation structure; 10. First rotating component; 100. Rotating shaft; 100a. First shaft body; 1000. First positioning portion; 1003. Second connecting hole; 100b. Second shaft body; 1001. Second positioning portion; 1002. Step portion; 1004. Third connecting hole; 101. Groove; 102. First hollow portion; 103. First reinforcing rib; 104. First connecting hole; 11. Second rotating component; 110. Shaft hole; 111. Second hollow portion; 112. Second reinforcing rib; 12. First mounting seat; 13. Second mounting seat; 14. First retaining portion; 15. Second retaining portion; 16. Fastener; 2. Spliced ​​lamp; 20. First lamp body; 21. Second lamp body; X. First direction. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] The technical solution of the utility model will be further described below in conjunction with embodiments and drawings.

[0033] Please also read Figures 1 to 3 In a first aspect, an embodiment of the utility model provides a rotating structure 1, which is applied to a spliced ​​lamp. The spliced ​​lamp includes a first lamp body and a second lamp body. The rotating structure 1 includes a first rotating component 10, a second rotating component 11, a first retaining portion 14 and a second retaining portion 15. The first rotating component 10 is used to be installed on the first lamp body. The first rotating component 10 is provided with a rotating shaft 100. The second rotating component 11 is used to be installed on the second lamp body. The second rotating component 11 and the first rotating component 10 are arranged along a first direction X. The second rotating component 11 is provided with an axial hole 110. The axial hole 110 and the rotating shaft 100 rotate around the first direction X rotation connection, the first retaining portion 14 is arranged on the circumferential side of the rotating shaft 100, and the second retaining portion 15 is arranged on the inner wall surface of the shaft hole 110, wherein the first retaining portion 14 and the second retaining portion 15 can be one of a protrusion and the other of the two can be a recessed portion, and the number of recessed portions is multiple, and the multiple recessed portions are arranged at intervals around the first direction X. The second rotating component 11 can rotate relative to the first rotating component 10 to a total of multiple different preset angles, and the protrusion is configured to be connected to one of the recessed portions to keep the second rotating component 11 and the first rotating component 10 at a current preset angle, and the first direction X is the circumferential direction of the first rotating component 10.

[0034] The rotating structure 1 provided in the first aspect of the embodiment of the utility model is characterized by providing a first rotating component 10 and a second rotating component 11. The first rotating component 10 can rotate around a first direction X relative to the second rotating component 11. The first rotating component 10 can be installed on the first lamp body, and the second rotating component 11 can be installed on the second lamp body, so that the first lamp and the second lamp can be spliced ​​together, and the angle between the first lamp and the second lamp can be adjusted, so that multiple lamp bodies can be installed at the same time, the installation is relatively simple, and it is convenient to form multiple lamp bodies into different shapes.

[0035] In addition, by providing a protrusion and a plurality of recessed portions, the second rotating component 11 and the first rotating component 10 can be set to a plurality of different preset angles. When the second rotating component 11 rotates to one of the preset angles relative to the first rotating component 10, the protrusion is connected to one of the plurality of recessed portions, so that the first rotating component 10 and the second rotating component 11 can be kept at the preset angle, so that the angle between the first lamp body and the second lamp body connected to the first mounting seat 12 and the second mounting seat 13 can be adjusted and can be maintained at different preset angles, thereby improving the flexibility of use of the rotating structure 1. At the same time, by providing the first retaining portion 14 on the circumferential side of the rotating shaft 100 and the second retaining portion 15 being located on the inner wall surface of the shaft hole 110, that is, providing the first retaining portion 14 and the second retaining portion 15 on the surface facing the rotating shaft 100 and the shaft hole 110, it is possible to avoid the first retaining portion 14 and the second retaining portion 15 occupying the space of the rotating structure 1 in the first direction X, thereby facilitating the rotating structure 1 to reduce the size in the height direction.

[0036] Optionally, the number of the protrusions may be one or more, which may be selected according to actual conditions and is not specifically limited in this embodiment.

[0037] Optionally, the preset angle can be designed according to user needs. For example, the preset angle can be 20°, 30°, 45°, 70°, 90° or 180°, etc. The specific selection can be based on actual conditions and is not specifically limited in this embodiment.

[0038] Exemplarily, when the number of recessed portions is three, the three different preset angles may be 0°, 120° and 240°; when the number of recessed portions is six, the six different preset angles may be 0°, 60°, 120°, 180°, 240° and 300°. The specific selection can be made according to actual conditions and is not specifically limited in this embodiment.

[0039] In other embodiments, one of the first holding portion 14 and the second holding portion 15 may be a first magnet or a metal member, and the other may be a metal member or a second magnet, and so on.

[0040] For ease of understanding, this embodiment is described by taking the first retaining portion as a protrusion and the second retaining portion as a depression, that is, a plurality of depressions are provided on the inner wall surface of the shaft hole and a protrusion is provided on the outer periphery of the rotating shaft as an example.

[0041] By providing a recessed portion on the inner wall surface of the shaft hole 110 and a protrusion on the peripheral side of the rotating shaft 100, during installation, on the one hand, the structure of the first retaining portion 14 and the second retaining portion 15 can be made simpler, which is beneficial to the application of the rotating structure 1 in actual processing and production; on the other hand, the first retaining portion 14 and the second retaining portion 15 can have a better retaining force when connected, so that the first rotating component 10 and the second rotating component 11 can be more stably maintained at the current preset angle.

[0042] See also Figure 1 In some embodiments, a first mounting seat 12 is provided on the periphery of the first rotating component 10, and a second mounting seat 13 is provided on the periphery of the second rotating component 11. The first mounting seat 12 and the second mounting seat 13 are respectively used to be installed on the first lamp body and the second lamp body.

[0043] In this way, the first rotating component 10 can be installed on the first lamp body through the first mounting seat 12, and the second rotating component 11 can be installed on the second lamp body through the second mounting seat 13, so that the first lamp and the second lamp can be spliced ​​together, and the connection area between the rotating structure 1 and the first lamp body and the second lamp body can be increased, so that the connection between the rotating structure 1 and the first lamp body and the second lamp body is more stable.

[0044] Optionally, the first mounting seat 12 and the second mounting seat 13 may be a plate-like structure or a frame structure, etc., which may be selected according to actual conditions and is not specifically limited in this embodiment.

[0045] In some embodiments, the surfaces of the first mounting seat 12 and the second mounting seat 13 for mounting the first lamp body and the second lamp body are flat, the side of the first rotating component 10 away from the first mounting seat 12 is an arc surface with the first direction X as the axis, and the side of the second rotating component 11 away from the second mounting seat 13 is an arc surface with the first direction X as the axis.

[0046] In this way, the first mounting seat 12 and the second mounting seat 13 can be better connected to the first lamp body and the second lamp body, and the connection area between the first mounting seat 12 and the second lamp body 13 can be increased to improve the stability of the overall structure. At the same time, when the first rotating component 10 and the second rotating component 11 rotate relative to each other, the side of the first rotating component 10 that is away from the first mounting seat 12 can be avoided from colliding with the second mounting seat 13, and the side of the second rotating component 11 that is away from the second mounting seat 13 can be avoided from colliding with the first mounting seat 12.

[0047] See also Figure 2In some embodiments, a groove 101 is provided on one of the circumferential side of the rotating shaft 100 and the inner wall surface of the shaft hole 110, and the protrusion is provided in the groove 101. The rotating structure 1 also includes an elastic member (not shown), which is connected to the groove 101 and the protrusion to provide an elastic force to the protrusion in a direction perpendicular to the first direction X.

[0048] In this way, when the first rotating component 10 and the second rotating component 11 are not rotated, the protrusion is connected to the recessed portion, and the elastic member can provide an elastic force in a direction perpendicular to the first direction X, so that the protrusion abuts against the recessed portion, thereby ensuring a better holding force between the first retaining portion 14 and the second retaining portion 15. When the first rotating component 10 and the second rotating component 11 are rotated, under the action of an external force, the protrusion is separated from the recessed portion and the elastic member is compressed. The first rotating component 10 and the second rotating component 11 continue to be rotated until the protrusion enters the recessed portion, and the elastic member can automatically rebound, so that the protrusion abuts against the recessed portion.

[0049] Optionally, the elastic member may be a spring or a spring sheet, etc., which may be selected according to actual conditions and is not specifically limited in this embodiment.

[0050] Please also read Figure 2 and Figure 3 In some embodiments, the first rotating component 10 is provided with a first hollow portion 102, the first hollow portion 102 is located at the outer periphery of the rotating shaft 100, a first reinforcing rib 103 is provided in the first hollow portion 102, and the second rotating component 11 is provided with a second hollow portion 111, the second hollow portion 111 is located at the outer periphery of the shaft hole 110, and a second reinforcing rib 112 is provided in the second hollow portion 111. By providing the first hollow portion 102 on the first rotating component 10 and the second hollow portion 111 on the second rotating component 11, the weight of the first rotating component 10 and the second rotating component 11 can be reduced, thereby reducing the overall mass of the rotating structure 1, which is beneficial to the application of the rotating structure 1 in the spliced ​​lamps. At the same time, by providing the first reinforcing rib 103 in the first hollow portion 102 and the second reinforcing rib 112 in the second hollow portion 111, the structural strength of the first rotating component 10 and the second rotating component 11 can be improved, thereby improving the service life of the rotating structure 1.

[0051] Optionally, the first hollow portion 102 and the second hollow portion 111 may be holes or grooves, etc., which may be selected according to actual conditions and are not specifically limited in this embodiment.

[0052] Optionally, the first reinforcing rib 103 and the second reinforcing rib 112 may be a plate-like structure or a strip-like structure, etc., which may be selected according to actual conditions and is not specifically limited in this embodiment.

[0053] In some embodiments, the first hollow portion 102 and the second hollow portion 111 are both arranged around the first direction X, the number of the first reinforcing ribs 103 and the number of the second reinforcing ribs 112 are multiple, and the multiple first reinforcing ribs 103 and the multiple second reinforcing ribs 112 are arranged around the first direction X at intervals.

[0054] In this way, the volume of the first hollow portion 102 and the second hollow portion 111 can be made larger, thereby effectively reducing the overall weight of the rotating structure 1, which is further beneficial to the application of the rotating structure 1 in spliced ​​lamps. At the same time, by arranging a plurality of first reinforcing ribs 103 and a plurality of second reinforcing ribs 112 at intervals around the first direction X, the structural strength of the first rotating component 10 and the second rotating component 11 can be ensured while the volume of the first hollow portion 102 and the second hollow portion 111 is made larger.

[0055] See also Figure 4 In some embodiments, the rotating shaft 100 includes a first shaft body 100a and a second shaft body 100b. Along the first direction X, the first shaft body 100a and the second shaft body 100b are sequentially arranged, and the first shaft body 100a and the second shaft body 100b can be rotatably connected to the shaft hole 110. By configuring the rotating shaft 100 as the first shaft body 100a and the second shaft body 100b, the lengths of the first shaft body 100a and the second shaft body 100b can be shortened, which can reduce the difficulty of actual processing and production, and at the same time can improve the structural strength of the rotating shaft 100 itself, thereby improving the service life of the rotating structure 1.

[0056] In some embodiments, the first rotating component 10 is provided with a first connecting hole 104 passing through along the first direction X, the first shaft 100a is provided with a second connecting hole 1003 passing through along the first direction X, and the second shaft 100b is provided with a third connecting hole 1004 passing through along the first direction X. The first connecting hole 104, the second connecting hole 1003 and the third connecting hole 1004 are connected in sequence along the first direction X. The rotating structure 1 also includes a fastener 16, which is sequentially passed through the first connecting hole 104, the second connecting hole 1003 and the third connecting hole 1004, so that the first rotating component 10, the first shaft 100a and the second shaft 100b are fixed along the first direction X. By providing a fastener 16 that passes through the first connecting hole 104, the second connecting hole 1003 and the third connecting hole 1004, the first rotating component 10, the first shaft 100a and the second shaft 100b can be positioned and installed, thereby improving the stability of the overall structure of the rotating structure 1. At the same time, when the first shaft 100a and the second shaft 100b are damaged, the fastener 16 can be disassembled and the damaged first shaft 100a or second shaft 100b can be replaced.

[0057] Optionally, the fastener 16 may be a bolt or a latch, etc., which may be selected according to actual conditions and is not specifically limited in this embodiment.

[0058] In some embodiments, the second shaft 100b is provided with a step portion 1002, and the step portion 1002 is connected to the side of the second rotating component 11 away from the first rotating component 10. By providing the step portion 1002, after the first shaft 100a and the second shaft 100b are connected, the step portion 1002 will abut against the side of the second rotating component 11 away from the first rotating component 10, so that the first rotating component 10 and the second rotating component 11 are fixed in the first direction X, ensuring the stability of the overall structure of the rotating structure 1.

[0059] In some embodiments, a first positioning portion 1000 is provided on a side of the first shaft 100a facing the second shaft 100b, a second positioning portion 1001 is provided on a side of the second shaft 100b facing the first shaft 100a, and the first positioning portion 1000 is connected to the second positioning portion 1001. In this way, the second shaft 100b and the first shaft 100a can be positioned and installed.

[0060] Optionally, one of the first positioning portion 1000 and the second positioning portion 1001 may be a protrusion, and the other may be a depression. The specific selection can be made according to actual conditions and is not specifically limited in this embodiment.

[0061] See also Figure 5 The second aspect of the embodiment of the utility model provides a spliced ​​lamp 2, comprising a first lamp body 20, a second lamp body 21 and a rotating structure 1 as described in the first aspect of the embodiment of the utility model, wherein the first lamp body 20 is mounted on the first rotating component 10, and the second lamp body 21 is mounted on the second rotating component 11. In this embodiment, the first lamp body 20 is connected to the first mounting seat 12, and the second lamp body 21 is connected to the second mounting seat 13.

[0062] The spliced ​​lamp 2 provided in the second aspect of the embodiment of the utility model adopts the rotating structure 1 provided in the first aspect of the utility model, so that the first lamp and the second lamp can be spliced ​​together, and the angle between the first lamp and the second lamp can be adjusted, so that multiple lamp bodies can be installed at the same time, the installation is relatively simple, and it is convenient to form multiple lamp bodies into different shapes.

[0063] Optionally, the first lamp body 20 and the second lamp body 21 may be linear lamps or long strip lamps, etc., which may be selected according to actual conditions and are not specifically limited in this embodiment.

[0064] Optionally, the number of the first lamp body 20, the second lamp body 21 and the rotating structure 1 of the spliced ​​lamp 2 can be one or more, which can be selected according to actual conditions and is not specifically limited in this embodiment.

[0065] The rotating structure and spliced ​​lamps disclosed in the embodiments of the present invention are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the rotating structure and spliced ​​lamps of the present invention and their core ideas. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A rotating structure, characterized in that: The rotating structure is applied to a spliced ​​lamp, the spliced ​​lamp includes a first lamp body and a second lamp body, and the rotating structure includes: A first rotating component, the first rotating component is used to be installed on the first lamp body, and the first rotating component is provided with a rotating shaft; a second rotating component, the second rotating component is used to be installed on the second lamp body, the second rotating component and the first rotating component are arranged in sequence along the first direction, the second rotating component is provided with an axial hole, and the axial hole is connected to the rotating shaft for rotation around the first direction; A first holding portion, the first holding portion being arranged on a circumferential side of the rotating shaft; a second holding portion, the second holding portion being disposed on an inner wall surface of the shaft hole; Among them, one of the first retaining portion and the second retaining portion is a protrusion, and the other is a recessed portion. There are multiple recessed portions, and the multiple recessed portions are arranged at intervals around the first direction. The second rotating component can rotate to multiple different preset angles relative to the first rotating component. The protrusion is configured to be connected to one of the recessed portions to keep the second rotating component and the first rotating component at the current preset angle, and the first direction is the axial direction of the first rotating component.

2. The rotating structure according to claim 1, characterized in that: A groove is provided on one of the circumferential side of the rotating shaft and the inner wall surface of the shaft hole, and the protrusion is provided in the groove. The rotating structure also includes an elastic member, which is connected to the groove and the protrusion to provide an elastic force to the protrusion in a direction perpendicular to the first direction.

3. The rotating structure according to claim 1, characterized in that: The rotating shaft includes a first shaft body and a second shaft body. Along the first direction, the first shaft body and the second shaft body are arranged in sequence, and the first shaft body and the second shaft body can be rotatably inserted into the shaft hole.

4. The rotating structure according to claim 3, characterized in that: The first rotating component is provided with a first connecting hole penetrating along the first direction, the first shaft is provided with a second connecting hole penetrating along the first direction, the second shaft is provided with a third connecting hole penetrating along the first direction, and the first connecting hole, the second connecting hole and the third connecting hole are sequentially connected and arranged along the first direction; The rotating structure further includes a fastener, which is sequentially inserted into the first connecting hole, the second connecting hole, and the third connecting hole, so that the first rotating component, the first shaft, and the second shaft are fixed along the first direction.

5. The rotating structure according to claim 3, characterized in that: The second shaft is provided with a step portion, and the step portion is connected to a side of the second rotating component facing away from the first rotating component, so that the first rotating component and the second rotating component are fixed in the first direction.

6. The rotating structure according to claim 1, characterized in that: The first rotating component is provided with a first hollow portion, the first hollow portion is located at the outer periphery of the rotating shaft, and a first reinforcing rib is provided in the first hollow portion; the second rotating component is provided with a second hollow portion, the second hollow portion is located at the outer periphery of the shaft hole, and a second reinforcing rib is provided in the second hollow portion.

7. The rotating structure according to claim 6, characterized in that: The first hollow portion and the second hollow portion are both arranged around the first direction, the number of the first reinforcing ribs and the number of the second reinforcing ribs are multiple, and the multiple first reinforcing ribs and the multiple second reinforcing ribs are arranged at intervals around the first direction.

8. The rotating structure according to any one of claims 1 to 7, characterized in that: A first mounting seat is disposed on the outer periphery of the first rotating component, and a second mounting seat is disposed on the outer periphery of the second rotating component. The first mounting seat and the second mounting seat are used to mount the first lamp body and the second lamp body respectively.

9. The rotating structure according to claim 8, characterized in that: The surfaces of the first mounting seat and the second mounting seat for mounting the first lamp body and the second lamp body are flat, the side of the first rotating component away from the first mounting seat is an arc surface with the first direction as the axis, and the side of the second rotating component away from the second mounting seat is an arc surface with the first direction as the axis.

10. A spliced ​​lamp, characterized in that: It comprises a first lamp body, a second lamp body and the rotating structure according to any one of claims 1 to 9, wherein the first lamp body is mounted on the first rotating component, and the second lamp body is mounted on the second rotating component.