Lamp connecting structure and lamp

Abstract

The application provides a lamp connecting structure and a lamp, the lamp connecting structure comprises a first connecting piece, the first connecting piece comprises a first rotating shaft, the lamp connecting structure can rotate around the axis of the first rotating shaft; and a second connecting piece, the second connecting piece comprises a second rotating shaft and a third rotating shaft, the second rotating shaft extends along the central axis of the second connecting piece and is perpendicular to the first rotating shaft, the second rotating shaft is configured to be rotationally connected with the first connecting piece, so that the second connecting piece can rotate around the axis of the second rotating shaft; the third rotating shaft is perpendicular to the second rotating shaft, and the lamp connecting structure can rotate around the axis of the third rotating shaft. The application realizes multidimensional rotation of the lamp connecting structure by arranging three rotating shafts on the lamp connecting structure, and further improves the practicability of the lamp connecting structure; one lamp connecting structure is arranged on the lamp, so that the lamp head can rotate multidimensionally; a plurality of lamp connecting structures are arranged on the lamp, so that the lamp can be folded.

Description

Technical Field

[0001] This invention relates to a lamp connection structure and a lamp, belonging to the field of lighting technology. Background Technology

[0002] Currently, desk lamps generally have a base, which is placed on the desktop for use. However, when not in use, the desk lamp occupies a lot of desktop space. At the same time, most existing wall lamps can only rotate in one direction and have limited functionality, which greatly limits their use and cannot meet the needs of users. In addition, the existing hinges have limited functionality, mostly only allowing rotation in two directions, making the existing hinges less practical.

[0003] In view of this, it is indeed necessary to improve the existing lamp connection structure and lamps to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide a lamp connection structure and a lamp to solve at least one of the following problems: poor practicality of existing hinges, existing lamps occupying desktop space when not in use, only able to rotate in one direction, and limited functionality.

[0005] To achieve the above objectives, the present invention provides a lamp connection structure, the lamp connection structure comprising: a first connector, the first connector including a first rotating shaft, the lamp connection structure being rotatable about the axis of the first rotating shaft; and a second connector, the second connector including a second rotating shaft and a third rotating shaft, the second rotating shaft extending along the central axis of the second connector and perpendicular to the first rotating shaft, the second rotating shaft being configured to be rotatably connected to the first connector, such that the second connector is rotatable about the axis of the second rotating shaft; the third rotating shaft being perpendicular to the second rotating shaft, and the lamp connection structure being rotatable about the axis of the third rotating shaft.

[0006] As a further improvement of the present invention, the first connector further includes a first fixing part, the first rotating shaft is connected to the first fixing part and is disposed perpendicular to the first fixing part, the second connector includes a second fixing part, the second rotating shaft is disposed on the second fixing part and connects the first fixing part and the second fixing part along the central axis direction of the second fixing part, and the third rotating shaft is connected to the second fixing part and is disposed perpendicular to the second fixing part.

[0007] As a further improvement of the present invention, the first fixing part is provided with a rotating hole, and the second rotating shaft passes through the rotating hole to rotatably connect the first connecting member and the second connecting member.

[0008] As a further improvement of the present invention, the lamp connection structure further includes a locking device, wherein the end of the first fixing part away from the rotating hole is recessed inward to form a receiving cavity, the end of the second rotating shaft passes through the rotating hole and is received in the receiving cavity, and the locking device is received in the receiving cavity and locked to the end of the second rotating shaft.

[0009] As a further improvement of the present invention, the locking device includes a limiting plate, the limiting plate having a limiting hole that matches the second rotating shaft, the second rotating shaft having a limiting surface extending along its axial direction, the limiting surface being in contact with the inner wall of the limiting hole, so that the limiting plate can rotate synchronously with the second rotating shaft.

[0010] As a further improvement of the present invention, a protrusion is provided on the inner sidewall of the receiving cavity, and a limiting protrusion is provided on the limiting piece. The limiting protrusion abuts against the protrusion to limit the rotation angle of the second connector relative to the first connector.

[0011] To achieve the above objectives, the present invention also provides a lamp, including a base, a lamp head, and a lamp pole connecting the base and the lamp head. The lamp further includes at least one of the aforementioned lamp connection structures connecting the lamp pole to the base / lamp head. A first rotating shaft is configured to be rotatably connected to the base / lamp head, allowing the base / lamp head to rotate about the axis of the first rotating shaft. A third rotating shaft is configured to be rotatably connected to the lamp pole, allowing the lamp pole to rotate about the axis of the third rotating shaft.

[0012] As a further improvement of the present invention, the lamp connection structure is provided with at least two parts, the lamp post includes a first post and a second post, the first post is rotatably connected to the base through the lamp connection structure, the second post is rotatably connected to the first post through the lamp connection structure, and the lamp head is connected to the second post.

[0013] As a further improvement of the present invention, the lamp head and the second rod are also rotatably connected through the lamp connection structure.

[0014] As a further improvement of the present invention, the lamp head includes a main light source, an auxiliary light source, and an isolation plate connecting the main light source and the auxiliary light source, wherein the light emission direction of the main light source and the light emission direction of the auxiliary light source are opposite to each other.

[0015] As a further improvement of the present invention, the auxiliary light source is arranged in a ring shape, and the isolation plate is provided with a notch for accommodating the auxiliary light source, the notch surrounding the edge of the isolation plate.

[0016] As a further improvement of the present invention, the lamp head also includes a mirror panel, which is connected to the isolation plate and confines the auxiliary light source between the mirror panel and the isolation plate.

[0017] As a further improvement of the present invention, the lamp is a wall lamp, the base is fixed to the mounting surface, and after rotating the lamp connecting structure, the lamp post can be folded to be parallel to the mounting surface.

[0018] As a further improvement of the present invention, the lamp connection structure further includes a third connector, the third connector including a third fixing part rotatably connected to the third rotating shaft and a connecting shaft disposed perpendicular to the third fixing part, the connecting shaft being configured to be fixedly connected to the lamp post.

[0019] The beneficial effects of this invention are as follows: By setting three rotating shafts on the lamp connection structure, this invention achieves multi-dimensional rotation of the lamp connection structure, further improving the practicality of the lamp rotation structure; by setting a lamp connection structure on the lamp head, the lamp head can achieve multi-dimensional rotation; by connecting the first rotating shaft to the base, the lamp head can be flipped in the horizontal direction; the first connecting member and the second connecting member are rotatably connected through the second rotating shaft, enabling the lamp head to rotate in the left and right direction; by setting a third rotating shaft on the second connecting member and connecting it to the lamp pole, the lamp head can be rotated in the up and down direction; when multiple lamp connection structures are set on the lamp, the lamp can be folded when not in use, avoiding the lamp occupying desktop space. Attached Figure Description

[0020] Figure 1 This is a three-dimensional schematic diagram of a lamp that conforms to a preferred embodiment of the present invention.

[0021] Figure 2 yes Figure 1 The diagram shows the lamp in a folded state.

[0022] Figure 3 yes Figure 1 The diagram shows the lighting fixture in use.

[0023] Figure 4 yes Figure 3 Exploded view of the lamps.

[0024] Figure 5 yes Figure 4 Exploded view of the central base.

[0025] Figure 6 yes Figure 5 An enlarged view of the locking device shown.

[0026] Figure 7 yes Figure 4A three-dimensional schematic diagram of the first rotating component.

[0027] Figure 8 yes Figure 7 The exploded view of the first rotating component is shown.

[0028] Figure 9 yes Figure 8 A partially enlarged view of the first rotating shaft shown.

[0029] Figure 10 yes Figure 7 The cross-sectional view of the first rotating component is shown.

[0030] Figure 11 yes Figure 4 Exploded view of the second rotating component.

[0031] Figure 12 yes Figure 4 An exploded view of the central lamp head.

[0032] Explanation of reference numerals in the attached drawings: 100-light fixture, 1-base, 11-cover plate, 12-body, 121-fixing shaft, 122-shaft hole, 13-fixing hole, 2-light pole, 21-first pole, 22-second pole;

[0033] 3-Lamp holder, 31-Housing, 32-Fixing component, 33-Auxiliary light source, 34-Isolation plate, 341-Notch, 35-Mirror plate, 36-First diffuser plate, 37-Main light source, 38-Second diffuser plate;

[0034] 4-Lamp connection structure, 41-First rotating component, 42-Second rotating component, 43-Third rotating component;

[0035] 5-First connector, 51-First rotating shaft, 510-Shaft body, 511-Limiting surface, 512-Through hole, 513-External thread, 52-First fixing part, 54-Receiving cavity, 55-End cap;

[0036] 6-Second connecting member, 61-Second rotating shaft, 62-Third rotating shaft, 63-Second fixing part;

[0037] 7-Locking device, 71-Limiting piece, 711-Limiting hole, 712-Limiting protrusion, 72-Nut, 73-Bowl-shaped washer;

[0038] 8-Third connector, 81-Third fixing part, 811-Groove, 82-Connecting shaft, 821-Wire hole. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] Please see Figures 1 to 4 As shown, this invention discloses a lamp 100, specifically a wall lamp, installed on a mounting surface for illumination, preferably a wall surface. The lamp 100 includes a base 1, a lamp post 2, a lamp head 3, and a lamp connection structure 4. The lamp post 2 includes a first post 21 and a second post 22. The lamp connection structure 4 includes a first rotating member 41, a second rotating member 42, and a third rotating member 43. The base 1 is installed on the mounting surface. The first post 21 is rotatably connected to the base 1 via the first rotating member 41. The first post 21 and the second post 22 are rotatably connected via the second rotating member 42. The lamp head 3 is rotatably connected to the second post 22 via the third rotating member 43. This design allows the lamp head 3 to rotate in multiple dimensions within a space to illuminate multiple areas, meeting the user's needs. Furthermore, when not in use, the lamp 100 can be folded by rotating the lamp connection structure 4, reducing the space occupied by the lamp 100 and improving its practicality.

[0041] In this embodiment, the lamp connection structure 4 is configured to consist of three rotating parts. Of course, in other embodiments, the number and position of the rotating parts in the lamp connection structure 4 can be adjusted according to actual conditions. For example, only one rotating part can be provided between the base 1 and the lamp post 2, meaning the lamp 100 can only achieve multi-dimensional rotation; or, rotating parts can be provided between the base 1 and the first post 21, and between the first post 21 and the second post 22, enabling the lamp 100 to achieve multi-dimensional rotation and fold when not in use. In summary, by providing multiple rotating parts on the lamp post 2, multi-dimensional rotation of the lamp 100 can be achieved, and the volume of the lamp 100 after folding can be reduced.

[0042] Please see Figure 7 and Figure 8 and combined Figure 10As shown, the first rotating member 41 includes a first connecting member 5, a second connecting member 6, a locking device 7, and a third connecting member 8. The first connecting member 5 includes a first rotating shaft 51, and the first rotating member 41 is rotatable about the axis of the first rotating shaft 51. The second connecting member 6 includes a second rotating shaft 61 and a third rotating shaft 62. The second rotating shaft 61 extends along the central axis of the second connecting member 6 and is perpendicular to the first rotating shaft 51. The second rotating shaft 61 is configured to be rotatably connected to the first connecting member 5, so that the second connecting member 6 is rotatable about the axis of the second rotating shaft 61. The third rotating shaft 62 is perpendicular to the second rotating shaft 61, and the first rotating member 41 is rotatable about the axis of the third rotating shaft 62. Specifically, the base 1 is connected to the first connecting member 5 via a locking device 7, and the first connecting member 5 can rotate around the base 1; the first connecting member 5 and the second connecting member 6 are connected via the locking device 7, and the second connecting member 6 can rotate relative to the first connecting member 5 in a plane perpendicular to the second connecting member 6; the second connecting member 6 and the third connecting member 8 are also connected via the locking device 7, and the third connecting member 8 can rotate relative to the second connecting member 6 in a plane parallel to the second connecting member 6, thus realizing multi-dimensional rotation of the lamp 100. Of course, in other embodiments, the third connecting member 8 may not be provided, so that the second connecting member 6 is directly connected to other structures of the lamp 100, so that the structure rotates around the second connecting member 6.

[0043] Preferably, in the first rotating member 41, there are three locking devices 7 with the same structure, which are respectively located at the connection between the base 1 and the first connecting member 5, the connection between the first connecting member 5 and the second connecting member 6, and the connection between the second connecting member 6 and the third connecting member 8.

[0044] Please see Figures 5 to 8 As shown, the base 1 includes a cover plate 11, a main body 12, and a fixing hole 13 formed on and passing through the main body 12. The main body 12 is provided with a fixing shaft 121, a receiving groove (not shown) formed in the fixing shaft 121, and a shaft hole 122 formed on the fixing shaft 121. Specifically, the end of the main body 12 away from the fixing shaft 121 is fitted with a mounting surface, and an external tool is used to pass through the fixing hole 13 to fix the base 1 on the mounting surface. The receiving groove is formed by recessing inward from the end of the main body 12 away from the fixing shaft 121, and the shaft hole 122 is provided through the fixing shaft 121 and communicates with the receiving groove. Preferably, the fixing shaft 121 is located at the center of the main body 12.

[0045] The locking device 7 is housed in the receiving groove. Part of the structure of the first connecting member 5 passes through the cover plate 11 and the shaft hole 122 and is connected to the locking device 7 in the receiving groove. Thus, the base 1 and the first connecting member 5 can be connected by the locking device 7, and the first connecting member 5 can rotate relative to the base 1 in the shaft hole 122.

[0046] The cover plate 11 cooperates with the main body 12. After the first connecting piece 5 is connected to the main body 12, the main body 12 is first installed on the mounting surface, and then the cover plate 11 is fixedly connected to the main body 12 to cover the fixing hole 13. Preferably, the cover plate 11 and the main body 12 are connected by a snap-fit.

[0047] The first connector 5 includes a first fixing part 52, a first rotating shaft 51, a rotating hole (not shown), a receiving cavity 54, an end cap 55, and a protrusion (not shown). The first fixing part 52 is cylindrical, and one end of the first fixing part 52 is recessed inward along its central axis to form a receiving cavity 54, in which the locking device 7 is received.

[0048] A rotating hole is formed at the bottom of the receiving cavity 54 and extends through the first fixing part 52 along the central axis of the first fixing part 52. The second connecting member 6 includes a second rotating shaft 61, which passes through the rotating hole and is connected to the locking device 7, thereby realizing the rotating connection between the first connecting member 5 and the second connecting member 6.

[0049] The end cap 55 is provided at the opening of the receiving cavity 54 to cover the receiving cavity 54 and improve the appearance of the first connector 5.

[0050] The first rotating shaft 51 is connected to the first fixing part 52 and is set perpendicular to the first fixing part 52. Specifically, the first rotating shaft 51 is located at the middle position of the side of the first fixing part 52, so that the first connecting member 5 is T-shaped as a whole.

[0051] Please see Figure 9 As shown, the locking device 7 housed in the receiving groove of the base 1 is locked to the first rotating shaft 51. The first rotating shaft 51 includes a shaft body 510, a limiting surface 511, a through hole 512, and an external thread 513. The shaft body 510 is cylindrical, and the limiting surface 511 is a plane on the outer side wall of the shaft body 510. Preferably, there are two opposing limiting surfaces 511 on the shaft body 510. Of course, in other embodiments, the limiting surfaces 511 can also be one, three, or other quantities.

[0052] The locking device 7 includes a limiting piece 71, a cup-shaped pad 73, and a nut 72. Specifically, the limiting piece 71 includes a limiting hole 711 and a limiting protrusion 712. The limiting hole 711 is located in the middle of the limiting piece 71 and passes through the limiting piece 71. The shape of the limiting hole 711 matches the shape of the shaft 510, so that the limiting piece 71 can be sleeved on the shaft 510. The limiting surface 511 contacts the inner wall surface of the limiting hole 711 to achieve synchronous rotation of the limiting piece 71 and the shaft 510.

[0053] The limiting protrusion 712 is located at the edge of the limiting piece 71 and extends outward from the edge of the limiting piece 71. The bottom of the receiving groove is provided with a corresponding protrusion. The shape of the limiting piece 71 matches the shape of the receiving groove, so that the limiting piece 71 can rotate in the receiving groove. The limiting protrusion 712 is used to abut against the protrusion to limit the rotation angle of the first rotating shaft 51 relative to the base 1, so as to prevent the cable (not shown) housed in the shaft body 510 from twisting or even breaking when the first rotating shaft 51 rotates.

[0054] An external thread 513 is provided on the outer side wall of the shaft 510. Specifically, the external thread 513 matches the nut 72 to achieve a threaded connection between the nut 72 and the shaft 510. After the shaft 510 passes through the shaft hole 122, the first connecting piece 5 and the base 1 can be locked and fixed by the nut 72.

[0055] The bowl-shaped pad 73 is placed between the nut 72 and the limiting piece 71. During the locking process of the nut 72 and the first rotating shaft 51, the bowl-shaped pad 73 increases the elasticity and improves the locking effect of the locking device 7, so that the lamp connection structure 4 can be suspended at any position.

[0056] The through hole 512 extends through the shaft 510 along the axial direction of the shaft 510 and communicates with the receiving cavity 54 in the first fixing part 52. During assembly, the through hole 512 allows the cable to pass through, preventing the cable from being exposed outside the first connector 5 and affecting the appearance.

[0057] The second connecting member 6 includes a second fixing part 63, a second rotating shaft 61, and a third rotating shaft 62. The second fixing part 63 is cylindrical, and the second rotating shaft 61 is disposed on the second fixing part 63 and extends outward along the central axis of the second fixing part 63 to connect the first fixing part 52 and the second fixing part 63. Specifically, the second rotating shaft 61 passes through a rotating hole and is placed in a receiving cavity 54. A locking device 7 matches the second rotating shaft 61 to connect the first connecting member 5 and the second connecting member 6, allowing the second connecting member 6 to rotate relative to the first connecting member 5 around the central axis of the second rotating shaft 61. Simultaneously, the rotation angle of the second connecting member 6 relative to the first connecting member 5 is limited by the contact and limiting action of the locking device 7 with the receiving cavity 54.

[0058] In this embodiment, the first rotating shaft 51, the second rotating shaft 61, and the third rotating shaft 62 have the same structure and the same connection method with the locking device 7. The locking device 7 also restricts the first rotating shaft 51, the second rotating shaft 61, and the third rotating shaft 62 from excessive rotation in the same way. Therefore, it will not be described in detail here.

[0059] The third rotating shaft 62 is connected to the second fixing part 63 and is arranged perpendicular to the second fixing part 63. Specifically, the third rotating shaft 62 is located at the middle position of the side of the second fixing part 63 and is perpendicularly connected to the second fixing part 63. That is, the second connecting member 6 is also arranged in a "T" shape. Of course, in other embodiments, the second connecting member 6 can also be arranged in an "L" shape.

[0060] The first rotating shaft 51 and the second rotating shaft 61, as well as the second rotating shaft 61 and the third rotating shaft 62, are perpendicular to each other, and the through holes 512 of the first rotating shaft 51, the second rotating shaft 61 and the third rotating shaft 62 are all interconnected, so that the cable can pass through the first rotating shaft 51, the second rotating shaft 61 and the third rotating shaft 62 in sequence.

[0061] The third connector 8 includes a third fixing part 81 and a connecting shaft 82. The third fixing part 81 is cylindrical and has a groove 811 and a connecting hole (not shown) communicating with the groove 811. Specifically, the third rotating shaft 62 passes through the connecting hole and is received in the groove 811, and is locked with the locking device 7 received in the groove 811 to realize the rotational connection between the second connector 6 and the third connector 8.

[0062] The connecting shaft 82 is connected to and perpendicular to the third fixing part 81. Specifically, the connecting shaft 82 is located at the middle of the side of the third fixing part 81. One end of the connecting shaft 82 is connected to the third fixing part 81, and the other end is interference-fitted to the first rod 21 and locked to the first rod 21 by a locking member, so that the first rod 21 can rotate around the third rotating shaft 62 in a plane perpendicular to the third rotating shaft 62.

[0063] A cable through-hole 821 is provided on the connecting shaft 82. One end of the cable through-hole 821 communicates with the through hole 512 of the third rotating shaft 62, and the other end communicates with the first rod 21, so that the cable can pass through the cable through-hole 821 and enter the first rod 21. In this embodiment, the first rod 21 is a straight rod and is connected to the third rotating shaft 62 through the third connector 8. Of course, in other embodiments, the third connector 8 may not be provided, and the first rod 21 may be directly connected to the third rotating shaft 62, which can also realize the rotation of the first rod 21 around the third rotating shaft 62.

[0064] In other words, the first rotating member 41 connects the base 1 and the first rod 21, enabling the first rod 21 to rotate in multiple dimensions relative to the base 1. Specifically, the first connecting member 5 is connected to the base 1 via the first rotating shaft 51, and the first rotating shaft 51 can rotate relative to the base 1, allowing the first rod 21 to rotate around the first rotating shaft 51. The second connecting member 6 is rotatably connected to the first connecting member 5 via the second rotating shaft 61, and the second rotating shaft 61 is perpendicular to the first rotating shaft 51, allowing the first rod 21 to rotate around the second rotating shaft 61, thus enabling the first rod 21 to rotate left and right in a plane perpendicular to the second rotating shaft 61. The second connecting member 6 is rotatably connected to the third connecting member 8 via the third rotating shaft 62, and the third rotating shaft 62 is perpendicular to the second rotating shaft 61, allowing the first rod 21 to rotate around the third rotating shaft 62 in a plane perpendicular to the third rotating shaft 62, thus enabling the first rod 21 to rotate up and down in a plane perpendicular to the third rotating shaft 62. Of course, in other embodiments, the first connecting member 5 and the second connecting member 6 can also be interchanged, that is, the second rotating shaft 61 or the third rotating shaft 62 is rotatably connected to the base 1, and the first rotating shaft 51 is connected to the third connecting member 8.

[0065] The structure and connection method of the second rotating component 42 and the third rotating component 43 are roughly the same as those of the first rotating component 41. The main difference is that the second rotating component 42 has two third connecting components 8 to connect the first rod 21 and the second rod 22 respectively; in the third rotating component 43, the first rotating shaft 51 is connected to the third connecting component 8, and the third rotating shaft 62 is connected to the lamp holder 3. The following will only describe the differences, and the similarities will not be repeated.

[0066] Please see Figure 11 As shown, the second rotating member 42 is provided with two third connecting members 8, that is, the first rotating shaft 51 and the third rotating shaft 62 are respectively connected to a third connecting member 8, so that the first rod 21 and the second rod 22 are connected through the second rotating member 42. This arrangement allows the second rod 22 to rotate in multiple dimensions relative to the first rod 21; on the other hand, it allows the first rod 21 and the second rod 22 to be rotated so that the first rod 21 and the second rod 22 are tilted at different angles to meet different height requirements; furthermore, through the cooperation of the first connecting member 5, the second connecting member 6 and the third connecting member 8, the lamp post 2 can be folded to further reduce the space occupied, that is, the first rod 21 and the second rod 22 can be folded into a position opposite and parallel to each other on the side of the mounting surface.

[0067] The first rotating shaft 51 of the third rotating member 43 is connected to the third connecting member 8, and the third rotating shaft 62 is connected to the lamp head 3, so that the lamp head 3 can rotate in multiple dimensions relative to the second rod 22. Of course, in other embodiments, the third rotating member 43 may also be provided with two third connecting members 8.

[0068] Please see Figure 12As shown, the lamp holder 3 includes a housing 31, a fixing member 32, an auxiliary light source 33, an isolation plate 34, a mirror plate 35, a first diffuser plate 36, a main light source 37, and a second diffuser plate 38. The fixing member 32 is fixedly connected to the housing 31 and is located on the outside of the housing 31. The second rod 22 is connected to the lamp holder 3 through the fixing member 32.

[0069] The main light source 37 is housed in the housing 31. The isolation plate 34 and the second diffuser plate 38 are respectively disposed at both ends of the housing 31 and seal the main light source 37 in the housing 31. The main light source 37 is placed between the isolation plate 34 and the second diffuser plate 38 and connected to the isolation plate 34, so that the light emitted by the main light source 37 can pass through the second diffuser plate 38 and be emitted outward to achieve illumination.

[0070] An auxiliary light source 33 is mounted on an isolation plate 34, and the light emission direction of the auxiliary light source 33 is opposite to that of the main light source 37. Specifically, a notch 341 is provided on the edge of the isolation plate 34 away from the main light source 37. This notch 341 forms a ring around the edge of the isolation plate 34. The shape and size of the first diffuser plate 36 match the notch 341, that is, the first diffuser plate 36 is arranged in a ring shape. The auxiliary light source 33 is housed within the notch 341 and sealed within the notch 341 by the first diffuser plate 36. This arrangement allows the light emitted by the auxiliary light source 33 to pass through the first diffuser plate 36 and be emitted outward, thus achieving illumination. In other words, in this embodiment, the auxiliary light source 33 is mounted on the side of the isolation plate 34 away from the main light source 37. Of course, in other embodiments, the auxiliary light source 33 can also be mounted on the side wall of the isolation plate 34.

[0071] The mirror panel 35 is connected to the side of the isolation plate 34 away from the main light source 37. Preferably, the size of the mirror panel 35 is the same as the inner diameter of the first diffuser plate 36, so that the mirror panel 35 can be housed within the first diffuser plate 36 and connected to the isolation plate 34. Of course, in other embodiments, the size of the mirror panel 35 can also be the same as the size of the first diffuser plate 36, that is, the light emitted by the auxiliary light source 33 passes through the first diffuser plate 36 and the mirror panel 35 and then shines outward; alternatively, the first diffuser plate 36 can be omitted, and the light emitted by the auxiliary light source 33 directly passes through the mirror panel 35 and shines outward.

[0072] This configuration increases the functionality of lamp head 3 and improves its practicality. For example, the main light source 37 has high brightness and can be used for daily lighting; the auxiliary light source 33 has lower brightness and can be used as a night light; by setting a mirror panel 35 on the isolation plate 34, lamp head 3 can be used as a makeup mirror; when the auxiliary light source 33 and the mirror panel 35 are located on the same side, the auxiliary light source 33 can be used as a fill light. Of course, in other embodiments, only the main light source 37 can be set, or only the main light source 37 and the auxiliary light source 33 can be set.

[0073] In summary, this invention achieves multi-dimensional rotation of the lamp connection structure 4 by setting three rotating shafts on it, further improving its practicality. By setting one lamp connection structure 4 on the lamp head 3, the lamp head 3 can rotate in multiple directions. Connecting the first rotating shaft 51 to the base 1 allows the lamp head 3 to flip horizontally. Rotating the first connecting member 5 and the second connecting member 6 via the second rotating shaft 61 allows the lamp head 3 to rotate horizontally relative to the base 1. Setting a third rotating shaft 62 on the second connecting member 6 and connecting it to the lamp post 2 allows the lamp head 3 to rotate vertically relative to the base 1. Connecting the base 1 to the mounting surface and setting multiple lamp connection structures 4 on the lamp 100 allows the lamp 100 to be folded when not in use, preventing it from occupying desktop space. Adding an auxiliary light source 33 and a mirror panel 35 to the lamp head 3 increases its functionality and improves its practicality.

[0074] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A lamp connection structure, characterized in that: The lamp connection structure (4) includes: A first connector (5) comprising a first rotating shaft (51) and a first fixing part (52), wherein the first rotating shaft (51) is connected to and perpendicular to the first fixing part (52), and the lamp connection structure (4) is rotatable about the axis of the first rotating shaft (51); and, The second connector (6) includes a second fixing part (63), a second rotating shaft (61), and a third rotating shaft (62). The second rotating shaft (61) is disposed on the second fixing part (63), extends along the central axis of the second fixing part (63), and is perpendicular to the first rotating shaft (51). The second rotating shaft (61) is configured to be rotatably connected to the first connector (5), so that the second connector (6) can rotate around the axis of the second rotating shaft (61). The third rotating shaft (62) is connected to the second fixing part (63) and is perpendicular to the second rotating shaft (61), so that the lamp connection structure (4) can rotate around the axis of the third rotating shaft (62). The first rotating shaft (51), the second rotating shaft (61), and the third rotating shaft (62) are arranged orthogonally in space, so that the lamp can rotate independently in three orthogonal directions. The first fixing part (52) is provided with a rotating hole. The second rotating shaft (61) passes through the rotating hole and is rotatably connected to the first fixing part (52) through a locking device (7) to rotatably connect the first connecting member (5) and the second connecting member (6). The locking device (7) includes a limiting piece (71) and a limiting protrusion (712) provided on the limiting piece (71) to limit the rotation angle of the second connecting member (6) relative to the first connecting member (5). The end of the first fixing part (52) away from the rotating hole is recessed inward to form a receiving cavity (54). The end of the second rotating shaft (61) passes through the rotating hole and is received in the receiving cavity (54). The fastening device (7) is housed in the receiving cavity (54) and locked to the end of the second rotating shaft (61); the limiting plate (71) has a limiting hole (711) that matches the second rotating shaft (61), the second rotating shaft (61) has a limiting surface (511) extending along its axial direction, the limiting surface (511) is in close contact with the inner wall of the limiting hole (711), so that the limiting plate (71) can rotate synchronously with the second rotating shaft (61); the inner sidewall of the receiving cavity (54) has a protrusion, the limiting protrusion (712) abuts against the protrusion to limit the rotation angle of the second connecting member (6) relative to the first connecting member (5).

2. The lamp connection structure according to claim 1, characterized in that: The second rotating shaft (61) connects the first fixing part (52) and the second fixing part (63) along the central axis direction of the second fixing part (63).

3. The lamp connection structure according to claim 1, characterized in that: The third rotating shaft (62) is arranged perpendicular to the second fixing part (63).

4. A lamp, comprising a base (1), a lamp head (3), and a lamp post (2) connecting the base (1) and the lamp head (3), characterized in that: The lamp (100) further includes at least one lamp connection structure (4) as described in any one of claims 1-3, which connects the lamp post (2) to the base (1) / lamp head (3), wherein the first rotating shaft (51) is configured to be rotatably connected to the base (1) / lamp head (3) so that the base (1) / lamp head (3) can rotate about the axis of the first rotating shaft (51); and the third rotating shaft (62) is configured to be rotatably connected to the lamp post (2) so that the lamp post (2) can rotate about the axis of the third rotating shaft (62).

5. The lamp according to claim 4, characterized in that: The lamp connection structure (4) is provided with at least two, and the lamp post (2) includes a first post (21) and a second post (22). The first post (21) is rotatably connected to the base (1) through the lamp connection structure (4), and the second post (22) is rotatably connected to the first post (21) through the lamp connection structure (4). The lamp head (3) is connected to the second post (22).

6. The lamp according to claim 5, characterized in that: The lamp head (3) and the second rod (22) are also rotatably connected through the lamp connection structure (4).

7. The lamp according to claim 4, characterized in that: The lamp head (3) includes a main light source (37), an auxiliary light source (33), and an isolation plate (34) connecting the main light source (37) and the auxiliary light source (33). The light emission direction of the main light source (37) and the light emission direction of the auxiliary light source (33) are opposite to each other.

8. The lamp according to claim 7, characterized in that: The auxiliary light source (33) is arranged in a ring shape, and the isolation plate (34) is provided with a notch (341) for accommodating the auxiliary light source (33), and the notch (341) surrounds the edge of the isolation plate (34).

9. The lamp according to claim 7, characterized in that: The lamp head (3) also includes a mirror panel (35), which is connected to the isolation plate (34) and restricts the auxiliary light source (33) between the mirror panel (35) and the isolation plate (34).

10. The lamp according to claim 4, characterized in that: The lamp is a wall lamp, the base (1) is fixed to the mounting surface, and after rotating the lamp connecting structure (4), the lamp post (2) can be folded to be parallel to the mounting surface.

11. The lamp according to claim 4, characterized in that: The lamp connection structure (4) further includes a third connector (8), which includes a third fixing part (81) rotatably connected to the third rotating shaft (62) and a connecting shaft (82) perpendicular to the third fixing part (81). The connecting shaft (82) is configured to be fixedly connected to the lamp post (2).

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