Lamp adjusting structure and lamp

Abstract

The utility model discloses a lamp adjusting structure which comprises a fixing assembly and a lighting module arranged in the fixing assembly. The top of the fixing assembly is of a spherical structure with the inner wall protruding upwards. The lighting module is attached to the inner wall of the spherical structure through an attaching device so as to enhance the overall attractiveness. The lighting module can move on the inner wall of the spherical structure in the direction of external force to achieve angle adjustment of the lighting module on the horizontal plane and the vertical plane, and the structure is simple. The attaching device can increase the acting force between the lighting module and the fixing assembly, the lighting module is kept in a static state when not subjected to external force, and the bottom of the lighting module always points to the geometric sphere center direction of the spherical structure in the moving process so as to improve the stability of the adjusting structure. According to the scheme, the lamp adjusting structure is simple in structure, stable and reliable, and meanwhile attractiveness is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting lamp technical field more specifically, relate to a lamp adjusting structure and lamp. BACKGROUND

[0002] As a kind of widely used in architectural lighting, stage lighting, home decoration and other fields of lighting equipment, its irradiation angle flexible adjustment ability is the key indicator to measure the practicality of product.The angle adjustment of traditional lamp is usually realized by mechanical structure: through rotating piece the both ends of lighting module are fixed clamping, through the axis of the connecting line of both ends lighting module is inclined to realize the vertical angle adjustment of lighting module;Through rotating piece relative to the horizontal rotation of lamp body in lamp interior drives the horizontal rotation of lighting module to realize the horizontal angle adjustment of lighting module, to meet the light projection demand under different scenes.However, the angle adjustment structure of existing cylinder spotlight generally has the following problems:

[0003] 1, complex structure, assembly cost is high.Horizontal shaft and vertical shaft nested fit realize two-way adjustment, need to set multiple bolts, buckle or spring locking components to fix angle, such structure not only part quantity is more, assembly procedure is complex, also significantly increased production cost.In addition, complex mechanical structure is prone to wear due to long-term use, leading to adjustment accuracy decline, maintenance cost is high;

[0004] 2, stability and reliability are insufficient.Part of prior art adopts elastic element (such as spring, damping sheet) to realize stepless adjustment, although it simplifies operation steps, but long-term use is prone to cause locking force attenuation due to material fatigue, and angle deviation of lamp or even droop is caused.

[0005] 3, space occupation and limited aesthetics.Complicated adjustment mechanism often needs larger installation space, leading to lamp body bulkiness, difficult to adapt to compact application scenarios (such as embedded installation or narrow ceiling).Meanwhile, exposed bolt, shaft and other components affect the integrated design of product appearance, difficult to meet the requirement of modern lighting equipment to aesthetics.

[0006] As described above, the adjustment structure of traditional cylinder spotlight has obvious defects in simplifying design, improving operation efficiency, enhancing stability and optimizing aesthetics, and a new type of adjustment structure scheme with simple structure, easy operation and excellent long-term stability is needed to solve the deficiencies of prior art, meet the comprehensive needs of user to cylinder spotlight convenience, reliability and aesthetics. SUMMARY

[0007] The utility model provides a lamp adjusting structure to solve the technical problems, such as the design of lamp adjusting structure in prior art is complex, stability and aesthetics are insufficient.

[0008] The utility model provides a kind of lamp adjusting structure, including fixed component and the lighting module being set in the fixed component;The top of the fixed component is the spherical surface structure of inner wall upward protruding;The lighting module is attached on the inner wall of the spherical surface structure by attaching device, the lighting module can be moved on the inner wall of the spherical surface structure along the direction of external force action, the attaching device can increase the force between the lighting module and the fixed component, when the lighting module is not subjected to external force, it keeps stationary state;In moving process, the bottom of the lighting module always keeps pointing to the geometric spherical center direction of the spherical surface structure.

[0009] Further, the attaching device includes first attaching body being set in the spherical surface structure and second attaching body being set in the top of the lighting module;The first attaching body and the second attaching body are made of magnetic material.

[0010] Further, the top of the lighting module includes cambered surface part, and the cambered surface part is attached with the inner wall of the spherical surface structure.

[0011] Further, the cambered surface radius of the cambered surface part is equal to the inner wall radius of the spherical surface structure.

[0012] Further, LED light source is arranged in the lighting module, and the light emitted by the LED light source is emitted through the second light outlet at the bottom of the lighting module.

[0013] Further, the bottom of the fixed component is provided with the first light outlet, and the geometric center of the first light outlet coincides with the spherical center of the spherical surface of the inner wall of the spherical surface structure.

[0014] Further, the lighting module includes LED light source fixing bracket and optical part, the LED light source fixing bracket fixes the LED light source, the optical part is connected with the end of the LED light source fixing bracket away from the LED light source, and the light emitted by the LED light source is emitted through the optical part.

[0015] Further, the lighting module includes front ring, the second light outlet is arranged on the front ring, and the front ring is detachably fixed on the lighting module.

[0016] Further, the fixed component includes face ring, the first light outlet is arranged on the face ring, and the face ring is detachably fixed on the bottom of the fixed component.

[0017] Another aspect of the embodiment of the application provides a lamp, comprising the lamp adjusting structure of any one of the above.

[0018] The utility model has the advantages that:

[0019] The utility model discloses a lamp adjusting structure, including fixed subassembly and setting in the lighting module of fixed subassembly in, fixed subassembly top is the spherical surface structure of inner wall upward bulge, the lighting module is bonded in the inner wall of spherical surface structure through the bonding device, to enhance the overall aesthetic property, the lighting module can move on the inner wall of spherical surface structure along the direction of external force action, to realize the angle adjustment of lighting module in horizontal plane and vertical plane, simple structure, the bonding device can increase the acting force between lighting module and fixed subassembly, when the lighting module is not under external force, make it keep static state, in the moving process, the bottom of lighting module always keeps pointing to the geometric ball center direction of spherical surface structure, to improve the stability of adjusting structure. The utility model discloses a lamp adjusting structure sets up the lighting module in the fixed subassembly inside and is connected with the inner wall of spherical surface structure of fixed subassembly through the bonding device, and the lighting module can move along the inner wall of spherical surface structure and realizes angle deviation under the external force, under the action of bonding device, when not under external force, the lighting module keeps static state and the bottom of lighting module always keeps pointing to the geometric ball center direction of spherical surface structure. Simple structure, stable and reliable, improve the aesthetic property simultaneously.

[0020] Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments thereof, with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the present utility model and, together with the description, serve to explain the principles of the present utility model.

[0022] Figure 1 It is the position state one that the lighting module moves relative to the spherical inner wall of fixed subassembly in the utility model embodiment;

[0023] Figure 2 It is the position state two that the lighting module moves relative to the spherical inner wall of fixed subassembly in the utility model embodiment;

[0024] Figure 3 It is the position state three that the lighting module moves relative to the spherical inner wall of fixed subassembly in the utility model embodiment;

[0025] Figure 4 It is the section view of lighting module of the utility model embodiment;

[0026] Figure 5 It is the section view of fixed subassembly of the utility model embodiment;

[0027] Figure 6 It is the whole structure explosion drawing of the utility model embodiment.

[0028] Reference signs:

[0029] Fixed assembly 10; lighting module 20; fitting device 30;

[0030] First light outlet 11; face ring 12; top wall 13; side wall 14; stop surface 15; spherical center 16;

[0031] Arc surface part 21; LED light source 22; second light outlet 23; LED light source fixing support 24; optical element 25; front ring 26;

[0032] First fitting body 31; second fitting body 32. DETAILED DESCRIPTION

[0033] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, numerical expressions, and numerical values set forth in these embodiments are not limiting to the scope of the present application unless otherwise specifically stated.

[0034] The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the scope of the present application and its applications or uses.

[0035] Techniques, methods, and apparatus known to those of ordinary skill in the relevant art can not be discussed in detail herein, but should be considered as part of the specification, where appropriate.

[0036] In all of the examples shown and discussed herein, any specific values should be interpreted as merely exemplary, and not as a limitation. Thus, other examples of exemplary embodiments can have different values.

[0037] It should be noted that like references and characters herein relate to like items throughout the figures, and once an item is defined in one figure, it need not be discussed further in subsequent figures.

[0038] In the description of the present application, if the terms "first", "second" features are mentioned, it can be explicitly or implicitly included one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more. In addition, in the description and claims of the present application, "and / or" means at least one of the connected objects, and the character " / ", generally indicates that the front and rear associated objects are in an "or" relationship.

[0039] In the description of the utility model, it needs to be understood that, if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the device or element referred to must have a particular orientation, structure and operation, therefore, it cannot be understood as a limitation of the utility model.

[0040] In the description of the utility model, it needs to be understood that, unless otherwise explicitly specified and limited, the terms "installation", "connection", "connection" involved should be understood broadly.For example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0041] The utility model discloses a lamp structure and lamp convenient to slide according to the embodiment of the utility model are specifically described below.

[0042] According to the utility model embodiment, a lamp adjusting structure comprises a fixed assembly 10 and a lighting module 20 arranged in the fixed assembly 10;The top of the fixed assembly 10 is a spherical surface structure with the inner wall upwardly protruding;The lighting module 20 is attached to the inner wall of the spherical surface structure through the attachment device 30, and the lighting module 20 can move on the inner wall of the spherical surface structure along the direction of external force, the attachment device 30 can increase the acting force between the lighting module 20 and the fixed assembly 10, and make the lighting module 20 keep static state when it is not subjected to external force;During the movement, the bottom of the lighting module 20 always keeps pointing to the direction of the geometric ball center of the spherical surface structure.

[0043] In other words, as Figure 1As shown, the lamp adjusting structure of the embodiment of the utility model, including fixed component 10 and setting in fixed component 10's lighting module 20, fixed component 10 is as the part of lamp body, can be the part of embedded lamp body, also can be the part of non-embedded lamp body, as the part of embedded lamp body, can be the part of frame embedded lamp mounting frame, through the hole of ceiling, after entering the ceiling. Can be the part of frameless embedded lamp mounting frame, through putty painting and burying to the ceiling. As the part of non-embedded lamp body, can be as the part of ceiling lamp body, also can be as the part of wall lamp body. The above example is only used for example to show that fixed component 10 can be applicable technical scheme, and not all possible implementation manners. Those skilled in the art should understand that under the premise of not departing from the core idea of the present application, the technical features can be replaced, combined or adjusted, and these variations should fall within the protection scope of the present application.

[0044] The lighting module 20 is wrapped in the accommodating cavity formed inside the fixed component 10. The top of the fixed component 10 is a spherical structure with the inner wall protruding upward. The lighting module 20 is attached to the inner wall of the spherical structure through the attaching device 30, that is, the top of the lighting module 20 is connected to the inner wall of the spherical structure of the fixed component 10 through the attaching device 30. The lighting module 20 is wrapped in the accommodating cavity formed inside the fixed component 10. Compared with the existing technology in which the rotating part and the lighting module are fixed at both ends by screws or bolts, the design is optimized, the structure is simpler, the aesthetic appearance is greatly improved, and the current market demand for simple and beautiful lamp products can be better met.

[0045] Under the connection of the fitting device 30, when an external force is applied to the lighting module 20, the lighting module 20 can move on the inner wall of the spherical structure in the direction of the external force. The connecting line of the top center point of the lighting module 20 and the bottom center point of the lighting module forms a straight line, and when the top of the lighting module 20 is fitted on the inner wall of the spherical structure, the extended line of the straight line intersects with the inner wall of the spherical structure, and the tangent plane formed by the straight line tangent to the spherical surface at the intersection point is perpendicular, that is, the straight line overlaps with the diameter line of the spherical structure passing through the intersection point. Therefore, during the movement, the bottom of the lighting module 20 always points to the geometric spherical center direction of the spherical structure. And the fitting device 30 can increase the acting force between the lighting module 20 and the fixed assembly 10, and can make the lighting module 20 remain in a static state when the external force acting on the lighting module 20 is eliminated. That is, the bottom of the lighting module 20 always points to the geometric spherical center direction of the spherical structure, and the fitting device 30 can make the lighting module 20 remain in a static state when not subjected to an external force. Since the inner wall of the fixed assembly 10 is a spherical structure, when the lighting module 20 moves along the inner wall, the lighting module 20 can realize the angle adjustment of the horizontal plane and the vertical plane, and after the external force is eliminated, the lighting module 20 remains in a static state to meet the angle state required by the function. The above scheme has simple structure and is stable and reliable.

[0046] The utility model discloses a lamp adjusting structure, including fixed assembly 10 and setting lighting module 20 in fixed assembly 10, the top of fixed assembly 10 is the spherical structure of inner wall upward bulge, lighting module 20 is fitted in the inner wall of spherical structure through fitting device 30 to enhance the overall aesthetic property, lighting module 20 can move on the inner wall of spherical structure in the direction of external force to realize the angle adjustment of lighting module 20 in horizontal plane and vertical plane, and simple structure, fitting device 30 can increase the acting force between lighting module 20 and fixed assembly 10, and make it remain in a static state when lighting module 20 is not subjected to an external force, in the movement process, the bottom of lighting module 20 always points to the geometric spherical center direction of spherical structure to improve the stability of adjusting structure. The utility model discloses a lamp adjusting structure sets up lighting module 20 in fixed assembly 10 and is connected with the inner wall of spherical structure of fixed assembly 10 through fitting device 30, and lighting module 20 can move along the inner wall of spherical structure under the action of external force to realize the angle deviation, under the action of fitting device 30, lighting module 20 remains in a static state when not subjected to an external force and the bottom of lighting module 20 always points to the geometric spherical center direction of spherical structure. Simple structure, stable and reliable, and improve the aesthetic property simultaneously.

[0047] According to an embodiment of the utility model, fitting device 30 includes setting first fitting body 31 of spherical structure and setting second fitting body 32 at the top of lighting module 20, first fitting body 31 and second fitting body 32 are made of magnetic material.

[0048] like Figures 1 to 4 As shown, a first bonding body 31 is disposed on the spherical structure of the fixing component 10, and a second bonding body 32 is disposed on the top of the lighting module 20. Both the first bonding body 31 and the second bonding body 32 are made of magnetic material. That is, a magnetic field exists between the first bonding body 31 and the second bonding body 32. Both the first bonding body 31 and the second bonding body 32 can be magnets, and they can be opposite magnetic poles; that is, when the first bonding body 31 is the N pole, the second bonding body 32 is the S pole; and when the first bonding body 31 is the S pole, the second bonding body 32 is the N pole. The first bonding body 31 and the second bonding body 32 can also be a combination of a magnet and a magnetic material; that is, when the first bonding body 31 is a magnet, the second bonding body 32 is a magnetic material; and when the first bonding body 31 is a magnetic material, the second bonding body 32 is a magnet. The magnets described above are preferably permanent magnets, such as neodymium iron boron, ferrite, etc. The magnetic materials mentioned above are preferably iron, nickel, low-carbon steel, etc.

[0049] The first bonding element 31 can be disposed as a separate component on the inner wall of the spherical structure, or it can be embedded inside the fixing component 10 structure, or it can be part of the inner wall of the spherical structure. Similarly, the second bonding element 32 can be disposed as a separate component on the lighting module 20, or it can be part of the body of the lighting module 20. Those skilled in the art can choose according to their needs during structural design.

[0050] The bonding device 30 utilizes the principle of magnetic attraction, consisting of a first bonding body 31 on a spherical structure and a second bonding body 32 positioned on top of the lighting module 20. The magnetic attraction between the first bonding body 31 and the second bonding body 32 provides force for fixing and moving the lighting module 20. Compared to the friction of traditional mechanical mechanisms, this method avoids wear and tear over long-term use that could lead to angle adjustment deviations or failures. It is safe, reliable, and has a simple structure.

[0051] According to one embodiment of the present invention, the top of the lighting module 20 includes an arcuate portion 21, which is fitted to the inner wall of the spherical structure.

[0052] In other words, such as Figure 4 As shown, the top of the lighting module 20 includes an arc-shaped surface 21, which fits against the inner wall of the spherical structure. This allows the lighting module 20 to fit more tightly against the inner wall of the spherical structure, and at the same time, reduces friction and makes the movement smoother when the lighting module 20 moves.

[0053] According to one embodiment of the present invention, the radius of the arc surface 21 is equal to the radius of the inner wall of the spherical structure.

[0054] In other words, the radius of the arc surface 21 on the top of the lighting module 20 is equal to the radius of the inner wall of the spherical structure. That is, the arc surface of the arc surface 21 is completely in contact with the arc surface of the inner wall of the spherical structure. Therefore, no matter where the lighting module 20 is on the inner wall, the arc surface of the arc surface 21 is completely in contact with the arc surface of the inner wall of the spherical structure, which further reduces the friction between the two and increases the smoothness of movement.

[0055] According to one embodiment of the present invention, the lighting module 20 is provided with an LED light source 22, and the light emitted by the LED light source 22 is emitted through the second light outlet 23 at the bottom of the lighting module 20.

[0056] According to one embodiment of the present invention, the bottom of the fixing component 10 is provided with a first light outlet 11, and the geometric center of the first light outlet 11 coincides with the center of the sphere 16 of the inner wall of the spherical structure.

[0057] In other words, such as Figure 4 The lighting module 20 contains an LED light source 22 for illumination, and the light emitted by the LED light source 22 is emitted through a second light outlet 23 at the bottom of the lighting module 20. For example... Figure 5 As shown, the bottom of the fixing component 10 is provided with a first light outlet 11. The first light outlet 11 can be circular or polygonal, and the specific design can be selected according to the design requirements. It should be noted that the geometric center of the first light outlet 11 coincides with the center of the sphere 16 of the spherical body on the inner wall of the spherical structure.

[0058] In other words, such as Figures 1 to 3 As shown, the bottom center point of the lighting module 20 (i.e., the center point of the second light outlet 23) always points towards the center of the sphere 16. When the first light outlet 11 is set at the bottom of the fixed component 10, and the geometric center of the first light outlet 11 coincides with the center of the sphere 16 of the inner wall of the spherical structure, it can be ensured that no matter where the lighting module 20 is moved, its illumination light can be emitted from the lighting module 20 through the second light outlet 23 and directed towards the first light outlet 11 that coincides with the center of the sphere 16. The light is then directed towards the space to be illuminated through the first light outlet 11, achieving the purpose of precise adjustment of the lamp adjustment structure.

[0059] In some specific embodiments of this utility model, the lighting module 20 includes an LED light source fixing bracket 24 and an optical component 25. The LED light source fixing bracket 24 fixes the LED light source 22, and the optical component 25 is connected to the end of the LED light source fixing bracket 24 away from the LED light source 22. The light emitted by the LED light source 22 is emitted through the optical component 25.

[0060] In other words, such as Figure 6As shown, the LED light source 22 is fixed to the body of the lighting module 20 by the LED light source fixing bracket 24. In order to better and more accurately control the light emission angle and light emission effect of the LED light source 22, an optical component 25 is provided at the end of the LED light source fixing bracket 24 away from the LED light source 22. The optical component 25 can be a reflector, a lens, or other types of optical components. Different emission angle requirements can be achieved by replacing different optical components 25.

[0061] Furthermore, the lighting module 20 includes a front ring 26, and a second light outlet 23 is disposed on the front ring 26. The front ring 26 is detachably fixed to the lighting module 20.

[0062] In other words, such as Figure 4 As shown, a front ring 26 is provided at the front end of the optical component 25. The front ring 26 is detachably fixed to the body of the lighting module 20. The front ring 26 can provide operating space for installing and fixing the LED light source 22 and the optical component 25, and can also improve the anti-glare effect of the second light outlet 23.

[0063] In some specific embodiments of this utility model, the fixing component 10 includes a face ring 12, a first light outlet 11 is disposed on the face ring 12, and the face ring 12 is detachably fixed to the bottom of the fixing component 10.

[0064] In other words, such as Figure 5 , Figure 6 As shown, the face ring 12 is detachably fixed to the bottom of the fixing assembly 10, and the first light-emitting port 11 is disposed on the face ring 12. By setting a detachable face ring 12, and by setting the first light-emitting port 11 of the face ring 12 to be set in different shapes, it not only provides operating space for the installation of the lighting module 20, but also facilitates the replacement of the face ring 12, thereby allowing for the replacement of the first light-emitting port 11 with different shapes as needed. This is simple and quick, while also enriching the light emission effect and increasing the applicable scenarios of the product.

[0065] like Figures 1 to 3 As shown, the spherical structure at the top of the fixing component 10 is formed as a top wall 13, and the portion connecting to the lower part of the spherical structure is formed as a side wall 14. A stop surface 15 is formed near the bottom of the fixing component 10 close to the first light outlet 11. A receiving cavity with a gradually decreasing height from the center to the circumference is formed between the top wall 13, the side wall 14, and the bottom of the fixing component 10. The lighting module 20 is attached to the inner wall of the spherical structure via its top. The height of the center of the receiving cavity is greater than the height of the lighting module 20 to facilitate the movement of the lighting module 20 within the receiving cavity; a stop structure is formed between the side wall 14 and the stop surface 15 to prevent the lighting module 20 from detaching from the inner wall of the spherical structure during movement. The following describes... Figures 1 to 3 The states of the lighting module 20 at different positions on the inner wall of the spherical structure are described as follows: Figure 1As shown, the lighting module 20 is located at the center of the accommodating cavity, and it remains vertically downward, with the illumination light projected vertically downwards; Reference Figure 2 When an external force is applied to the lighting module 20, causing its top to move to the left along the inner wall of the spherical structure, the light emitted from the lighting module 20 is tilted downwards and to the right. As the lighting module 20 moves further away from the center of the cavity, the angle of the emitted light deviates more significantly. When the lighting module 20 moves along the inner wall under the action of the external force... Figure 2 In the indicated position, the top portion of the lighting module 20 contacts the side wall 14 of the fixing component 10, and the bottom portion of the lighting module 20 contacts the stop surface 15 at the bottom of the fixing component 10. At this point, the lighting module 20 cannot move further to the left due to the clamping effect of the side wall 10 and the stop surface 15. At this time, the light emitted by the lighting module 20 reaches its maximum value of the downward and rightward offset angle. Similarly, refer to... Figure 3 When an external force is applied to the lighting module 20, causing its top to move to the right along the inner wall of the spherical structure, the light emitted from the lighting module 20 is tilted downwards and to the left. As the lighting module 20 moves further away from the center of the cavity, the angle of the emitted light deviates more significantly. When the lighting module 20 moves along the inner wall under the action of the external force... Figure 3 In the indicated position, the top of the lighting module 20 contacts the side wall 14 of the fixing component 10, and the bottom of the lighting module 20 contacts the stop surface 15 at the bottom of the fixing component 10. At this time, the lighting module 20 cannot move further to the right under the clamping of the side wall 10 and the stop surface 15. At this time, the light emitted by the lighting module 20 reaches the maximum value of the downward and leftward offset angle. Since the top of the accommodating cavity is a spherical structure, the lighting module 20 can move freely along the spherical surface, thereby achieving 360-degree rotation without dead angles in the horizontal plane.

[0066] This application also discloses a lighting fixture, including the lighting adjustment structure described in the foregoing embodiments. This lighting fixture incorporates the same structure and beneficial effects as the lighting adjustment structure described in the foregoing embodiments. The lighting adjustment structure and beneficial effects have been described in detail in the foregoing embodiments and will not be repeated here.

[0067] Of course, for those skilled in the art, other structures and working principles of the convenient sliding lamp structure are understandable and achievable, and will not be described in detail in this utility model.

[0068] Although specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A lamp adjustment structure, characterized in that, The device includes a fixing component (10) and a lighting module (20) disposed within the fixing component (10). The top of the fixing component (10) is a spherical structure with an upwardly convex inner wall. The lighting module (20) is attached to the inner wall of the spherical structure by a bonding device (30). The lighting module (20) can move on the inner wall of the spherical structure along the direction of external force. The bonding device (30) can increase the force between the lighting module (20) and the fixing component (10) and keep the lighting module (20) stationary when it is not subjected to external force. During the movement, the bottom of the lighting module (20) always points towards the geometric center of the spherical structure.

2. The lamp adjustment structure according to claim 1, characterized in that, The bonding device (30) includes a first bonding body (31) disposed on the spherical structure and a second bonding body (32) disposed on the top of the lighting module (20); the first bonding body (31) and the second bonding body (32) are made of magnetic material.

3. The lamp adjustment structure according to claim 1, characterized in that, The top of the lighting module (20) includes an arcuate portion (21) that fits against the inner wall of the spherical structure.

4. The lamp adjustment structure according to claim 3, characterized in that, The radius of the arc surface (21) is equal to the radius of the inner wall of the spherical structure.

5. A lamp adjustment structure according to claim 4, characterized in that, The lighting module (20) is equipped with an LED light source (22), and the light emitted by the LED light source (22) is emitted through the second light outlet (23) at the bottom of the lighting module (20).

6. The lamp adjustment structure according to claim 5, characterized in that, The bottom of the fixing component (10) is provided with a first light outlet (11), and the geometric center of the first light outlet (11) coincides with the center of the sphere (16) of the inner wall sphere of the spherical structure.

7. A lamp adjustment structure according to claim 6, characterized in that, The lighting module (20) includes an LED light source fixing bracket (24) and an optical component (25). The LED light source fixing bracket (24) fixes the LED light source (22). The optical component (25) is connected to the end of the LED light source fixing bracket (24) away from the LED light source (22). The light emitted by the LED light source (22) is emitted through the optical component (25).

8. A lamp adjustment structure according to claim 7, characterized in that, The lighting module (20) includes a front ring (26), and the second light outlet (23) is disposed on the front ring (26). The front ring (26) is detachably fixed to the lighting module (20).

9. A lamp adjustment structure according to claim 6, characterized in that, The fixing component (10) includes a face ring (12), the first light outlet (11) is disposed on the face ring (12), and the face ring (12) is detachably fixed to the bottom of the fixing component (10).

10. A lamp, characterized in that, Includes the lamp adjustment structure as described in any one of claims 1-9.

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