Lighting equipment support and lighting system

Abstract

The utility model provides a lighting equipment support and a lighting system. The lighting equipment support comprises a main frame body; the first rotating assembly comprises a first worm and a first worm gear in transmission connection with the first worm; the first worm is rotatably arranged on the main frame body; the mounting part is arranged on one side, deviating from the notch, of the main frame body; the mounting part is connected to the first worm gear, can rotate relative to the main frame body and is used for being fixed with an external fixing bracket; the transmission assembly comprises a first transmission rod, a first transmission wheel, a second transmission rod and a second transmission wheel; the first driving piece drives the first transmission rod to rotate, and the end, deviating from the second rotating wheel, of the second rotating rod is used for being in transmission connection with the first worm; the first transmission wheel is in meshed connection with the second rotating wheel, and an included angle is formed between the axis direction of the first rotating rod and the axis direction of the second rotating rod. According to the lighting equipment support and the lighting system, the irradiation angle of the lighting system can be conveniently adjusted, and the service life of the adjusting support is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of photographic equipment technology, and in particular to a lighting equipment bracket and lighting system. Background Technology

[0002] In existing indoor photography and videography settings such as live streaming studios and broadcasting studios, lighting systems are often used for illumination or to reflect and soften light to achieve better photographic lighting effects. Existing lighting systems typically include lighting equipment and support brackets for supporting and positioning the equipment. The lighting equipment includes: light sources, reflectors, diffusers, etc. Furthermore, during photography and videography, the optical angles of the lighting equipment often need to be adjusted according to the position of the subject to achieve optimal lighting effects.

[0003] In existing lighting adjustment brackets, users must manually rotate the bracket to adjust the angle of the lighting equipment. This is extremely inconvenient, especially when the bracket is large or its installation location is difficult to access. Furthermore, existing lighting brackets use flexible shafts for transmission, which are prone to damage from prolonged rotation, affecting the bracket's lifespan. Utility Model Content

[0004] The purpose of this utility model is to provide a lighting equipment bracket and lighting system to optimize the structure of the main frame of the lighting equipment bracket in related technologies, facilitate the adjustment of the illumination angle of the lighting system, and extend the life of the adjustable bracket.

[0005] To solve the above-mentioned technical problems, this utility model provides a lighting equipment bracket, comprising:

[0006] The main frame is a frame structure with a notch on one side; the interior of the main frame is used to install lighting equipment; a first rotating assembly includes a first worm and a first worm wheel connected to the first worm; the first worm is rotatably mounted on the main frame; a mounting member is arranged on the side of the main frame away from the notch; the mounting member is connected to the first worm wheel and can rotate relative to the main frame; the mounting member is used to fix to an external fixed bracket; a transmission assembly is disposed within the main frame and includes a first transmission rod rotatably mounted on the main frame about its own axis, a first transmission wheel connected to the end of the first transmission rod, a second transmission rod rotatably mounted on the main frame about its own axis, and... A second transmission wheel is connected to the end of the second transmission rod; the end of the second rotating rod opposite to the second rotating wheel is used to connect with the first worm gear; the first transmission wheel and the second rotating wheel are meshed together, and the first rotating rod and the second rotating rod are respectively disposed on two adjacent sides of the frame of the main frame; a first driving member is disposed outside the main frame, and the first driving member is connected to the first transmission rod. The first driving member can drive the first transmission rod to rotate around its own axis, so as to drive the second rotating rod to rotate through the first transmission wheel and the second transmission wheel, thereby driving the first worm and the first worm wheel to drive the mounting member to rotate relative to the main frame along its own axis.

[0007] Optionally, the axial direction of the first rotating rod is perpendicular to the axial direction of the second rotating rod; both the first transmission wheel and the second transmission wheel are bevel gears.

[0008] Optionally, a first fixing block and a second fixing block are provided on two opposite sides of the frame of the main frame; the first fixing block and the second fixing block are used to install the lighting equipment; both the first fixing block and the second fixing block can rotate relative to the main frame so that the lighting equipment can rotate relative to the main frame.

[0009] Optionally, the first fixing block has a first mounting hole; the first mounting hole is aligned with a second mounting hole on the lighting device; the second fixing block has a third mounting hole; the third mounting hole is aligned with a fourth mounting hole on the lighting device.

[0010] Optionally, the mounting component is provided with a first rotating shaft, which is mounted on the main frame via a bearing; the first worm gear is located inside the mounting bracket and is fixedly sleeved on the first rotating shaft.

[0011] Optionally, the transmission assembly further includes a third transmission wheel; the third transmission wheel is located at the end of the second transmission rod away from the first transmission rod; a fourth transmission wheel is provided on the first worm gear; the third transmission wheel and the fourth transmission wheel are meshed together; the transmission assembly further includes a fifth transmission wheel; the fifth transmission wheel is located at the end of the first transmission rod away from the second transmission rod; the transmission assembly further includes a sixth transmission wheel, the sixth transmission wheel is fixedly connected to the first driving member; the fifth transmission wheel and the sixth transmission wheel are meshed together.

[0012] Optionally, the lighting equipment bracket further includes a second rotating assembly, which includes a second worm and a second worm wheel; the second worm and the second worm wheel are disposed in the second mounting cavity; the second worm meshes with the second worm wheel; the lighting equipment bracket further includes a second driving member, which is disposed outside the main frame; the second driving member is fixedly connected to the second worm, and the second driving member is used to drive the second worm to rotate.

[0013] Optionally, the lighting equipment bracket further includes a first motor and a second motor; the output end of the first motor is connected to the first driving component, and the first motor can be used to drive the first driving component to rotate; the output end of the second motor is connected to the second driving component, and the second motor can be used to drive the second driving component to rotate.

[0014] This utility model also provides a lighting system, including: a lighting equipment bracket, which adopts any of the above-described lighting equipment brackets; and a lighting device, which is installed in the frame of the main body.

[0015] Optionally, the lighting system further includes an adjustment rod connected to the first driving member, so as to drive the first worm gear to rotate through the first driving member.

[0016] As can be seen from the above technical solution, the embodiments of this utility model have at least the following advantages and positive effects:

[0017] This utility model provides a lighting equipment bracket, in which the main frame is mounted on an external bracket via a mounting component. The main frame has a frame structure with a notch on one side for mounting the lighting equipment. A first rotating assembly is located within the main frame, including a meshing first worm and a first worm wheel. The first worm is rotatably mounted within the main frame, and the first worm wheel is fixed to the mounting component. When the first worm rotates, the first worm rotates around the first worm wheel due to its fixed connection to the mounting component, thereby causing the main frame to rotate around the mounting component, and consequently, the lighting equipment to rotate. The lighting equipment bracket also includes a transmission assembly. A first transmission rod on the transmission assembly rotates around its own axis, driving a second rotating rod to rotate via a first and second transmission wheel, which in turn drives the first worm and the first worm wheel, causing the mounting component to rotate relative to the main frame along its own axis. Therefore, through the transmission of the first and second transmission rods, the user can easily adjust the direction of the lighting equipment, making operation very convenient and greatly improving the user experience. Meanwhile, the use of the first and second transmission rods avoids the use of flexible transmission shafts, thereby strengthening the transmission structure and making the transmission components less prone to damage, thus extending the overall service life of the lighting equipment bracket. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the lighting system in one embodiment of the present invention.

[0019] Figure 2 yes Figure 1 The exploded diagram.

[0020] Figure 3 yes Figure 1 A schematic diagram of the structure of the lighting equipment bracket.

[0021] Figure 4 yes Figure 3 A schematic diagram of the middle section.

[0022] Figure 5 yes Figure 4 Enlarged view of section A.

[0023] Figure 6 yes Figure 4 Enlarged view of section B.

[0024] Figure 7 yes Figure 3 A schematic diagram of the middle section.

[0025] Figure 8 yes Figure 3 A schematic diagram of the middle section.

[0026] Figure 9 yes Figure 3 A sectional view.

[0027] Figure 10 yes Figure 9 Enlarged view of section C.

[0028] Figure 11 yes Figure 9 Enlarged view of section D.

[0029] Figure 12 This is a schematic diagram of the lighting system in another embodiment of the present invention.

[0030] Figure 13 This is a schematic diagram of the lighting system in another embodiment of the present invention.

[0031] The reference numerals in the attached drawings are explained as follows: 1. Main frame; 11. First mounting arm; 111. First connecting rod; 112. Second connecting rod; 113. Second limiting cavity; 12. Second mounting arm; 121. First limiting cavity; 13. Third mounting arm; 14. First mounting box; 141. First mounting cavity; 15. Second mounting box; 151. Second mounting cavity; 16. First fixing block; 17. Second fixing block; 2. Mounting component; 21. Sleeve; 22. First rotating shaft; 23. Third bearing; 3. Lighting equipment; 41. First transmission rod; 411. First bearing; 41 2. First transmission wheel; 413. Fifth transmission wheel; 42. Second transmission rod; 421. Second bearing; 422. Second transmission wheel; 423. Third transmission wheel; 43. First worm gear; 431. Fourth transmission wheel; 432. Fourth bearing; 44. First worm wheel; 45. First knob; 46. First connecting rod; 47. Sixth transmission wheel; 5. Second rotating assembly; 51. Second knob; 52. Second worm gear; 521. Fifth bearing; 53. Second worm wheel; 54. Second rotating shaft; 541. Sixth bearing; 6. Adjusting rod; 7. Electric control assembly. Detailed Implementation

[0032] Typical embodiments embodying the features and advantages of this utility model will be described in detail in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0033] In the description of this application, it should be understood that, in the embodiments shown in the accompanying drawings, the indications of direction or positional relationships (such as up, down, left, right, front, and back) are merely for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the accompanying drawings. If the description of the positions of these elements changes, these directional indications also change accordingly.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0035] In existing lighting adjustment brackets, users must manually rotate the bracket to adjust the angle of the lighting equipment. This is extremely inconvenient, especially when the bracket is large or its installation location is difficult to access. Furthermore, existing lighting brackets use flexible shafts for transmission, which are prone to damage from prolonged rotation, affecting the bracket's lifespan.

[0036] Figure 1 This is a schematic diagram of the lighting system in one embodiment of the present invention. Figure 2 yes Figure 1 The exploded diagram. Figure 3 yes Figure 1 A schematic diagram of the structure of the lighting equipment bracket.

[0037] Please see Figures 1 to 3 As shown, the lighting system provided by this utility model mainly includes a lighting equipment bracket and a lighting device 3. The lighting equipment bracket is installed on the lighting system and used to install the lighting device 3. The lighting device 3 can be a separate light source, thereby providing illumination for photography and videography. The lighting device 3 can include lamps, which can be light-emitting devices such as panel lights or array lights. The lamps can also be reflectors or diffusers, thereby providing supplementary lighting and softening light for photography and videography, improving the shooting effect. The lighting device 3 can also be a lighting accessory including a light source and a reflector or diffuser.

[0038] In some embodiments, the lighting equipment bracket may include a main frame. The main frame 1 is used to mount the lighting equipment 3 and provides mounting space for the lighting equipment 3. The main frame 1 may have a U-shaped frame structure.

[0039] It should be noted that in some other embodiments, the main frame 1 may also be a frame structure of other shapes.

[0040] In some embodiments, the main frame 1 may include a first mounting arm 11, a second mounting arm 12, and a third mounting arm 13. The first mounting arm 11 may extend laterally. The second mounting arm 12 and the third mounting arm 13 are respectively located on opposite sides of the first mounting arm 11. The second mounting arm 12 and the third mounting arm 13 may be arranged opposite each other. A notch is provided on one side of the main frame 1, and the first mounting arm 11 is located on the side of the main frame away from the notch. The second mounting arm 12 and the third mounting arm 13 are respectively located on adjacent sides of the notch in the main frame 1.

[0041] In some embodiments, the first mounting arm 11 may be arranged horizontally. The second mounting arm 12 and the third mounting arm 13 may be arranged vertically. The second mounting arm 12 and the third mounting arm 13 may be perpendicularly connected to the opposite ends of the first mounting arm 11, respectively. The lighting device 3 may be installed between the second mounting arm 12 and the third mounting arm 13.

[0042] It should be noted that in some other embodiments, the first mounting arm 11 may extend vertically, the second mounting arm 12 may extend horizontally, and the third mounting arm 13 may extend horizontally.

[0043] It should also be noted that in some other embodiments, the first mounting arm 11, the second mounting arm 12, and the third mounting arm 13 may also be arranged to extend in other directions.

[0044] In some embodiments, the first mounting arm 11 includes a first connecting rod 111 and a second connecting rod 112 that are laterally connected, and a first mounting box 14 is provided between the first connecting rod 111 and the second connecting rod 112. The first connecting rod 111 and the second connecting rod 112 are fixedly connected by the first mounting box 14.

[0045] It should be noted that in some other embodiments, the first mounting arm 11 may include a plurality of laterally connected links.

[0046] In some embodiments, the end of the first link 111 remote from the second link 112 is connected to the second mounting arm 12. The first link 111 and the second mounting arm 12 are connected. The end of the second link 112 remote from the first link 111 is connected to the third mounting arm 13. The second link 112 and the third mounting arm 13 are connected.

[0047] In some embodiments, the first link 111 and the second mounting arm 12 are perpendicularly connected. The second link 112 and the third mounting arm 13 are perpendicularly connected. The second mounting arm 12 and the third mounting arm 13 are arranged opposite to each other. The lighting device 3 can be installed between the second mounting arm 12 and the third mounting arm 13.

[0048] It should be noted that in other embodiments, the first mounting arm 11, the second mounting arm 12, and the third mounting arm 13 can also be integrally formed.

[0049] Please see Figures 1 to 3 As shown, in some embodiments, the lighting equipment bracket may include a mounting member 2. The mounting member 2 is located on the side of the main frame 1 away from the notch. One end of the mounting member 2 is rotatably connected to the main frame 1, and the other end of the main frame 1 is used to connect to an external bracket, so that the main frame 1 can be mounted on the external bracket via the mounting member 2.

[0050] In some embodiments, the mounting member 2 may be located on the upper part of the main frame 1, so that the main frame 1 can be suspended on the external support by means of the mounting member 2.

[0051] It should be noted that in some other embodiments, the mounting component 2 may also be located at the lower part of the main frame 1 or at other locations.

[0052] In some embodiments, the lighting device 3 is installed between the second mounting arm 12 and the third mounting arm 13, and then the lighting device 3 can be suspended by the connection between the mounting member 2 and the external bracket. That is, the lighting device 3 can be suspended in different positions according to actual needs, thereby improving the lighting effect of the lighting system.

[0053] In some embodiments, the lighting device 3 is rotatably mounted between the second mounting arm 12 and the third mounting arm 13, and the axis of rotation between the lighting device 3 and the second and third mounting arms 12 and 13 is horizontally arranged, so that the lighting device 3 can rotate up and down around the second and third mounting arms 12 and 13. Simultaneously, the axis of rotation between the lower end of the mounting member 2 and the main frame 1 is vertically arranged, so that when the mounting member 2 rotates relative to the main frame 1, it can drive the lighting device 3 to rotate horizontally. Through the up-and-down rotation and horizontal rotation of the lighting device 3, the lighting device 3 can achieve an all-around illumination angle to meet actual illumination needs.

[0054] It should be noted that in some other embodiments, the lighting device 3 can also be directly fixed between the second mounting arm 12 and the third mounting arm 13, that is, the lighting device 3 can only be rotated horizontally by the mounting member 2.

[0055] Figure 4 yes Figure 3 A schematic diagram of the middle section. Figure 5 yes Figure 4 Enlarged view of section A. Figure 6 yes Figure 4 Enlarged view of section B. Figure 7 yes Figure 3 A schematic diagram of the middle section. Figure 8 yes Figure 3A schematic diagram of the middle section. Figure 9 yes Figure 3 A sectional view. Figure 10 yes Figure 9 Enlarged view of section C. Figure 11 yes Figure 9 Enlarged view of section D.

[0056] Please see Figures 1 to 11 As shown, in some embodiments, the lighting equipment bracket may include a first rotating component and a transmission component. The first rotating component can rotate relative to the mounting member 2, and the transmission component can drive the first rotating component to rotate. When the transmission component drives the first rotating component to rotate, the first rotating component can drive the main frame 1 to rotate horizontally relative to the mounting member 2, thereby realizing the rotation of the lighting equipment 3 relative to the mounting member 2, and thus realizing the horizontal rotation of the lighting equipment 3.

[0057] In some embodiments, the transmission assembly may include a first transmission rod 41 and a second transmission rod 42. The first transmission rod 41 and the second transmission rod 42 are tractably connected. Both the first transmission rod 41 and the second transmission rod 42 are rotatably disposed within the main frame 1. Specifically, the first transmission rod 41 is rotatably disposed inside the second mounting arm 12. The second transmission rod 42 is rotatably disposed inside the first connecting rod 111. By using the first transmission rod 41 and the second transmission rod 42, the use of a flexible transmission shaft can be avoided, thereby strengthening the transmission structure, making the transmission assembly less prone to damage, and greatly extending the overall service life of the lighting equipment bracket.

[0058] In some embodiments, the second mounting arm 12 is provided with a first limiting cavity 121. The extending direction of the first limiting cavity 121 is consistent with the extending direction of the second mounting arm 12, and the extending direction of the first limiting cavity 121 corresponds to the extending direction of the first transmission rod 41. The first transmission rod 41 can be arranged in the first limiting cavity 121, and the first transmission rod 41 can rotate within the first limiting cavity 121. The first transmission rod 41 can rotate about its own axis, that is, the first transmission rod 41 can rotate about the extending direction of the first limiting cavity 121, that is, the first transmission rod 41 can rotate about the extending direction of the second mounting arm 12. Thus, by limiting the rotation of the first transmission rod 41 by the first limiting cavity 121, the first transmission rod 41 can be stably rotated within the second mounting arm 12.

[0059] In some embodiments, the first transmission rod 41 is provided with a first bearing 411 at both ends. The first bearing 411 is disposed in the first limiting cavity 121 and sleeved on both ends of the first transmission rod 41, thereby enabling the first transmission rod 41 to rotate relative to the second mounting arm 12 through the first bearing 411.

[0060] In some embodiments, a second limiting cavity 113 is provided within the first connecting rod 111. The extending direction of the second limiting cavity 113 is consistent with the extending direction of the first connecting rod 111, and the extending direction of the second limiting cavity 113 corresponds to the extending direction of the second transmission rod 42. The second transmission rod 42 can be arranged within the second limiting cavity 113, and the second transmission rod 42 can rotate within the second limiting cavity 113. The second transmission rod 42 can rotate about its own axis, that is, the second transmission rod 42 can rotate about the extending direction of the second limiting cavity 113, that is, the second transmission rod 42 can rotate about the extending direction of the first connecting rod 111. Thus, by limiting the rotation of the second transmission rod 42 through the second limiting cavity 113, the second transmission rod 42 can be stably rotated within the first connecting rod 111.

[0061] In some embodiments, the two ends of the second transmission rod 42 are respectively provided with second bearings 421. The second bearings 421 are disposed in the second limiting cavity 113 and are sleeved on both ends of the second transmission rod 42, thereby enabling the second transmission rod 42 to rotate relative to the first connecting rod 111 through the second bearings 421.

[0062] Please see Figures 1 to 7 As shown, in some embodiments, the first limiting cavity 121 and the second limiting cavity 113 are connected. A first transmission wheel 412 is provided at the end of the first transmission rod 41 near the second transmission rod 42. A second transmission wheel 422 is provided at the end of the second transmission rod 42 near the first transmission rod 41. The first transmission wheel 412 and the second transmission wheel 422 mesh with each other, and the first transmission rod 41 and the second transmission rod 42 are connected by transmission through the first transmission wheel 412 and the second transmission wheel 422. When the first transmission rod 41 rotates, it can drive the second transmission rod 42 to rotate via the first transmission wheel 412 and the second transmission wheel 422.

[0063] In some embodiments, the first transmission wheel 412 and the second transmission wheel 422 can each be a bevel gear. The first transmission wheel 412 can be a first bevel gear. The second transmission wheel 422 can be a second bevel gear. The first bevel gear can mesh with the second bevel gear. The rotation of the first transmission rod 41 can be converted into the rotation of the second transmission rod 42, which is perpendicular to the first transmission rod 41, through the first and second bevel gears.

[0064] It should be noted that in some other embodiments, the first transmission wheel 412 and the second transmission wheel 422 may also use other transmission structures for transmission.

[0065] In some embodiments, the lighting equipment bracket may include a first driving member. The first driving member may be driveably connected to the end of the first transmission rod 41 that is away from the first transmission wheel 412. The first rotating member may be driveably connected to the end of the second transmission rod 42 that is away from the second transmission wheel 422. The first driving member can drive the first rotating assembly to rotate through the first transmission rod 41, the first transmission wheel 412, the second transmission wheel 422, and the second transmission rod 42, thereby causing the main frame 1 to rotate relative to the mounting member 2, thereby enabling the lighting equipment 3 to rotate relative to the mounting member 2, and thus achieving adjustment of the direction of the lighting equipment 3.

[0066] In some embodiments, the first rotating assembly may include a first worm 43 and a first worm wheel 44.

[0067] In some embodiments, the first worm gear 43 is connected to the end of the second transmission rod 42 that is away from the second transmission wheel 422, so that when the second transmission rod 42 rotates, the first worm gear 43 can rotate synchronously with the second transmission rod 42.

[0068] In some embodiments, a third transmission wheel 423 is provided at the end of the second transmission rod 42 away from the second transmission wheel 422. A fourth transmission wheel 431 is provided on the first worm 43. The first worm 43 and the fourth transmission wheel 431 are coaxially arranged. The third transmission wheel 423 and the fourth transmission wheel 431 are connected in a transmission manner. When the second transmission rod 42 rotates, the second transmission rod 42 can drive the third transmission wheel 423 to rotate, the third transmission wheel 423 can drive the fourth transmission wheel 431 to rotate, and the fourth transmission wheel 431 can drive the first worm 43 to rotate. The transmission connection between the second transmission rod 42 and the first worm 43 is achieved through the transmission connection between the third transmission wheel 423 and the fourth transmission wheel 431, thereby improving the transmission stability between the second transmission rod 42 and the first worm 43.

[0069] It should be noted that in some other embodiments, the second transmission rod 42 may not be provided with a third transmission wheel 423, and the first worm gear 44 may not be provided with a fourth transmission wheel 431. The second transmission rod 42 is directly coaxially and fixedly connected to the first worm gear 43, thereby directly driving the first worm gear 43 to rotate synchronously through the second transmission rod 42.

[0070] In some embodiments, the third transmission wheel 423 and the fourth transmission wheel 431 are gears. The third transmission wheel 423 and the fourth transmission wheel 431 are meshed and connected for transmission.

[0071] In some embodiments, the third transmission wheel 423 meshes with the fourth transmission wheel 431, and the number of teeth of the third transmission wheel 423 may be greater than the number of teeth of the fourth transmission wheel 431, thereby making the rotational speed of the fourth transmission wheel 431 greater than the rotational speed of the third transmission wheel 423, and thus making the rotational speed of the first worm 43 greater than that of the second transmission rod 42.

[0072] In some embodiments, the first worm gear 44 is fixed to the mounting member 2. When the first worm gear 44 rotates, it can drive the mounting member 2 to rotate synchronously, that is, it is stationary relative to the mounting member 2.

[0073] In some embodiments, the first worm 43 and the first worm wheel 44 are connected in a transmission manner. Since the first worm wheel 44 is fixed to the mounting member 2, and the mounting member 2 is fixed to the external bracket, the first worm 43 can rotate relative to the first worm wheel 44 when the first worm 43 rotates, and the first worm wheel 44 can drive the mounting member 2 to rotate relative to the external bracket.

[0074] In some embodiments, a third bearing 23 is also sleeved on the mounting member 2 and disposed within the bracket body. Two third bearings 23 are provided, respectively located at the upper and lower ends of the first worm gear 44. The outer surface of the third bearing 23 is in contact with the main frame 1, allowing the main frame 1 to rotate relative to the mounting member 2 via the third bearing 23. When the first transmission rod 41 drives the second transmission rod 42 to rotate synchronously, and the second transmission rod 42 drives the first worm gear 43 to rotate synchronously, the first worm gear 43 rotates relative to the first worm gear 44. This, along with the third bearing 23, allows the main frame 1 to rotate relative to the mounting member 2. Furthermore, the first transmission rod 41 can adjust the horizontal angle of the main frame 1, thereby adjusting the horizontal illumination direction of the lighting equipment 3 on the main frame 1.

[0075] In some embodiments, a fourth bearing 432 is sleeved on the first worm gear 43, and the fourth bearing 432 is disposed within the support body. Two fourth bearings 432 are provided, and each fourth bearing 432 is sleeved on one end of the first worm gear 43. The outer surface of the fourth bearing 432 is in contact with the main frame 1, thereby allowing the first worm gear 43 to rotate relative to the main frame 1 via the fourth bearing 432.

[0076] In some embodiments, a fifth transmission wheel 413 is provided at the end of the first transmission rod 41 away from the first transmission wheel 412. The first driving member can be connected to the fifth transmission wheel 413 so that the first driving member can drive the fifth transmission wheel 413 to rotate, thereby driving the first transmission rod 41 to rotate synchronously.

[0077] In some embodiments, the first driving member may be a first knob 45. The first knob 45 is exposed on the main frame 1 and can be connected to the fifth transmission wheel 413. Thus, by simply rotating the exposed first knob 45, the main frame 1 can be rotated relative to the mounting member 2, thereby adjusting the horizontal illumination direction of the lighting device 3 and improving the convenience of adjusting the illumination direction of the lighting device 3.

[0078] It should be noted that in some other embodiments, the first driving element may also be a drive motor or other driving structure.

[0079] It should be noted that in some other embodiments, the first knob 45 may also be located inside the mounting bracket, as long as the first knob 45 can be rotated.

[0080] In some embodiments, the first knob 45 is located at one end of the second mounting arm 12 so that the user can more conveniently adjust the first knob 45, further improving the convenience of adjustment.

[0081] It should be noted that in some other embodiments, the first knob 45 may be located at the lower or upper end of the second mounting arm 12. The first knob 45 may also be located on the side of the main frame 1.

[0082] In some embodiments, the lighting equipment bracket further includes a first connecting rod 46. A first knob 45 is connected to the first connecting rod 46, and the first knob 45 is located on one side of the first connecting rod 46. One end of the first knob 45 is connected to one end of the first connecting rod 46, and rotating the first knob 45 can drive the first connecting rod 46 to rotate. The first connecting rod 46 extends into the main frame 1, and the first knob 45 is exposed outside the main frame 1, so that the first connecting rod 46 can be rotated directly by rotating the exposed first knob 45, thereby facilitating the user's adjustment of the first knob 45.

[0083] In some embodiments, the lighting fixture bracket further includes a sixth drive wheel 47. The sixth drive wheel 47 can be fixed to the end of the first connecting rod 46 away from the first knob 45. The sixth drive wheel 47 can be driveably connected to a fifth drive wheel 413 on the first drive rod 41, so that the first drive rod 41 can be rotated through the drive connection between the fifth drive wheel 413 and the sixth drive wheel 47. The fifth drive wheel 413 and the sixth drive wheel 47 can be gears. The fifth drive wheel 413 and the sixth drive wheel 47 can be meshed and drively connected.

[0084] It should be noted that in some other embodiments, the lighting equipment bracket may not have the fifth transmission wheel 413 and the sixth transmission wheel 47. Instead, the first knob 45 is directly connected to the lower end of the first transmission rod 41, thereby directly driving the first transmission rod 41 to rotate synchronously through the first knob 45.

[0085] By rotating the first knob 45 of the exposed main frame 1, the first connecting rod 46 is driven to rotate, which in turn drives the sixth transmission wheel 47 to rotate synchronously. The sixth transmission wheel 47, through meshing, drives the fifth transmission wheel 413 to rotate. The fifth transmission wheel 413 drives the first transmission rod 41 and the first transmission wheel 412 to rotate synchronously. The first transmission wheel 412 then drives the second transmission wheel 422 and the second transmission rod 42 to rotate. The third transmission wheel 423 on the second transmission rod 42 then drives the fourth transmission wheel 431 to rotate through meshing. The fourth transmission wheel 431 is fixed to the first worm gear 43, thereby driving the first worm gear 43 to rotate. The first worm gear 43 meshes with the first worm wheel 44. However, since the first worm wheel 44 is fixed to the mounting part 2, and the mounting part 2 is fixed to the external bracket, when the first worm gear 43 rotates, the first worm gear 43 can only rotate relative to the first worm wheel 44. This causes the main frame 1 to rotate relative to the mounting part 2, thereby adjusting the horizontal angle of the main frame 1 and the illumination angle of the lighting equipment 3 on the main frame 1. Furthermore, the first worm gear 43 and the first worm wheel 44 enable the lighting equipment bracket to have a self-locking function, that is, when the first worm gear 43 does not rotate, the main frame 1 also does not rotate relative to the mounting part 2, thereby improving the stability of the lighting system during adjustment.

[0086] In some embodiments, the mounting component 2 includes a sleeve 21 and a first rotating shaft 22. The first rotating shaft 22 is disposed on the sleeve 21, and the sleeve 21 and the first rotating shaft 22 are coaxially connected. The first rotating shaft 22 can extend into the sleeve 21, thereby connecting and fixing the first rotating shaft 22 to the sleeve 21. The sleeve 21 can also be connected and fixed to an external bracket.

[0087] It should be noted that in some other embodiments, the sleeve 21 and the first rotating shaft 22 may also be integrally formed.

[0088] It should also be noted that in some embodiments, the sleeve 21 may be located at the lower end of the first rotating shaft 22. The sleeve 21 may also be located at the upper end of the first rotating shaft 22.

[0089] In some embodiments, the first rotating shaft 22 extends into the main frame 1, the first worm gear 44 is disposed in the main frame 1 and fixedly sleeved on the first rotating shaft 22, and the third bearing 23 is also sleeved on the first rotating shaft 22, so that the main frame 1 can rotate relative to the first rotating shaft 22 through the third bearing 23.

[0090] Please see Figures 1 to 9As shown, in some embodiments, a first mounting box 14 may be provided on the main frame 1. The first mounting box 14 may be provided on the first mounting arm 11. The first mounting box 14 may be provided at the connection between the first connecting rod 111 and the second connecting rod 112. The first mounting box 14 may be provided at the connection between the main frame 1 and the mounting member 2. The first mounting box 14 has a first mounting cavity 141, one end of the mounting member 2 extends into and is arranged in the first mounting cavity 141, and the first rotating shaft 22 extends into and is arranged in the first mounting cavity 141. The first worm gear 43, the first worm wheel 44, the third transmission wheel 423, and the fourth transmission wheel 431 are all located in the first mounting cavity 141. The third bearing 23 and the fourth bearing 432 are also located in the first mounting cavity 141. The outer surface of the third bearing 23 is in contact with the inner wall of the first mounting cavity 141, and the outer surface of the fourth bearing 432 is also in contact with the inner wall of the first mounting cavity 141. Thus, by installing the first mounting cavity 141, the structure of the lighting system can be made more compact, and the utilization of the space within the lighting system can be improved.

[0091] In some embodiments, a second mounting box 15 is provided at the end of the second mounting arm 12 away from the first mounting box 14. A second mounting cavity 151 is provided within the second mounting box 15. The fifth drive wheel 413 and the sixth drive wheel 47 extend into the second mounting cavity 151. A first knob 45 is exposed outside the second mounting cavity 151. One end of the first connecting rod 46 is connected to the first knob 45, and the other end of the first connecting rod 46 extends into the second mounting cavity 151 and is fixedly connected to the sixth drive wheel 47. The second mounting cavity 151 accommodates the fifth drive wheel 413, the sixth drive wheel 47, and the first connecting rod 46, making the internal structure of the lighting system more compact and improving the utilization of space within the lighting system.

[0092] It should be noted that in some other embodiments, the second mounting arm 12 and the third mounting arm 13 may be provided with a second mounting box 15 at the same time, and the two second mounting boxes 15 are arranged opposite to each other.

[0093] Please see Figures 1 to 11 As shown, in some embodiments, a first fixing block 16 is provided on the side wall of the second mounting box 15 facing the lighting device 3. The first fixing block 16 is rotatably provided on the side wall of the second mounting box 15, that is, the first fixing block 16 can rotate relative to the main frame 1.

[0094] It should be noted that in some other embodiments, the first fixing block 16 can be directly installed on the second mounting arm 12 of the main frame 1.

[0095] In some embodiments, the first fixing block 16 has a first mounting hole. The lighting device 3 may have a second mounting hole. The first mounting hole and the second mounting hole may be arranged opposite to each other. The first mounting hole and the second mounting hole may be fixedly connected by bolts so that the first fixing block 16 can be fixedly connected to the lighting device 3.

[0096] It should be noted that in some embodiments, multiple first mounting holes and multiple second mounting holes may be provided. Multiple first mounting holes and multiple second mounting holes can be configured in a one-to-one correspondence. Multiple first mounting holes and multiple second mounting holes can be simultaneously connected by multiple bolts, thereby improving the stability of the first fixing block 16 and the lighting device 3. Furthermore, by configuring multiple first mounting holes and multiple second mounting holes in a one-to-one correspondence, the lighting device 3 can be positioned and installed.

[0097] It should also be noted that in some embodiments, multiple first mounting holes and multiple second mounting holes are provided. Any first mounting hole and any second mounting hole can cooperate with each other, thereby increasing the diversity of the structure for mounting the lighting device 3 on the first fixing block 16.

[0098] In some embodiments, a second fixing block 17 is provided on the side wall of the third mounting arm 13 facing the lighting device 3. The second fixing block 17 is rotatably disposed on the side wall of the third mounting wall, that is, the second fixing block 17 can rotate relative to the main frame 1.

[0099] In some embodiments, the second fixing block 17 has a third mounting hole. The lighting device 3 may have a fourth mounting hole. The third mounting hole and the fourth mounting hole may be arranged opposite to each other. The third mounting hole and the fourth mounting hole may be fixedly connected by bolts so that the second fixing block 17 can be fixedly connected to the lighting device 3.

[0100] It should be noted that in some embodiments, multiple third mounting holes and multiple fourth mounting holes may be provided. Multiple third mounting holes and multiple fourth mounting holes can be configured in a one-to-one correspondence. Multiple third mounting holes and multiple fourth mounting holes can be simultaneously connected by multiple bolts, thereby improving the stability of the second fixing block 17 and the lighting device 3. Furthermore, by configuring multiple third mounting holes and multiple fourth mounting holes in a one-to-one correspondence, the lighting device 3 can be positioned and installed.

[0101] It should also be noted that in some embodiments, multiple third mounting holes are provided. Multiple fourth mounting holes are provided. Any third mounting hole and any fourth mounting hole can cooperate with each other, thereby enabling the lighting device 3 to be installed at different positions on the second fixing block 17.

[0102] In some embodiments, a first fixing groove is provided on the first fixing block 16. One end of the lighting device can extend into and be installed in the first fixing groove. The first fixing groove can limit the movement of the lighting device, thereby improving the stability of the installation between the first fixing block 16 and the lighting device.

[0103] In some embodiments, the second fixing block 17 has a second fixing groove. The other end of the lighting device can extend into the second fixing groove. The second fixing groove can limit the movement of the lighting device, thereby improving the stability of the installation between the second fixing block 17 and the lighting device.

[0104] Please see Figures 1 to 11 As shown, in some embodiments, the lighting equipment bracket may further include a second drive component. The second drive component may be a second knob 51, which is exposed on the main frame 1 and in the second mounting box 15, so that the user can directly adjust the exposed second knob 51, thereby improving the convenience of user adjustment.

[0105] It should be noted that in some other embodiments, the second driving element may also be a drive motor or other driving structure.

[0106] In some embodiments, the first knob 45 and the second knob 51 are arranged side by side at the lower end of the second mounting box 15. Therefore, when adjusting the horizontal angle and the tilt angle, the user can operate the first knob 45 and the second knob 51 from outside the second mounting box 15, which improves the convenience of adjusting the first knob 45 and the second knob 51.

[0107] In some embodiments, the second rotating assembly 5 may include a second worm 52 and a second worm wheel 53. The second worm 52 is disposed in the second mounting box 15, and one end of the second worm 52 extends out of the second mounting cavity 151 and is fixedly connected to one end of the second knob 51, so that when the second knob 51 is rotated, it can drive the second worm 52 to rotate.

[0108] In some embodiments, the second worm gear 53 is disposed in the second mounting cavity 151, and the second worm gear 53 is meshed with the second worm 52 for transmission, thereby driving the lighting device 3 to rotate relative to the main frame 1, thereby adjusting the pitch angle of the lighting device 3 relative to the main frame 1.

[0109] It should be noted that, in some embodiments, the second knob 51 can be integrally formed with the second worm gear 52. The second knob 51 can be disposed on the second rotating assembly 5.

[0110] In some embodiments, the second rotating assembly 5 further includes a second rotating shaft 54, which is connected to the side of the first fixed block 16 away from the lighting device 3. A second worm gear 53 is fixed to the second rotating shaft 54. When the second worm gear 53 rotates, it can drive the second rotating shaft 54 ​​to rotate, thereby driving the first fixed block 16 to rotate through the second rotating shaft 54.

[0111] In some embodiments, the second worm gear 52 is fixedly connected to the second knob 51. The second worm wheel 53 is fixed to the second rotating shaft 54. By rotating the second knob 51, the second worm gear 52 is driven to rotate synchronously. The rotation of the second worm gear 52 then drives the second worm wheel 53 to rotate, thereby driving the second rotating shaft 54 ​​to rotate. The second rotating shaft 54 ​​then drives the first fixed block 16 to rotate, which in turn drives the lighting device 3 to rotate, thus enabling the lighting device 3 to rotate relative to the main frame 1 and adjust the angle of the lighting device 3 in the pitch direction. Furthermore, the second worm gear 52 and the second worm wheel 53 enable the self-locking of the second rotating component 5, allowing the lighting device 3 to remain at any pitch angle, thus improving the adjustment stability of the second rotating component 5.

[0112] In some embodiments, the second worm 52 is provided with a fifth bearing 521, which is disposed within the second mounting cavity 151. Two fifth bearings 521 are provided at both ends of the second worm 52. The outer surface of the fifth bearing 521 is connected to the side wall of the second mounting cavity 151, thereby enabling the second worm 52 to rotate within the second mounting cavity 151.

[0113] In some embodiments, a sixth bearing 541 is provided on the second rotating shaft 54, and the sixth bearing 541 is also provided in the second mounting cavity 151. There are two sixth bearings 541, which are sleeved on both sides of the second worm gear 52. The outer surface of the sixth bearing 541 is connected to the side wall of the second mounting cavity 151, thereby enabling the second rotating shaft 54 ​​to rotate within the second mounting cavity 151.

[0114] Figure 12 This is a schematic diagram of the lighting system in another embodiment of the present invention.

[0115] Please see Figure 12 As shown, in some embodiments, the lighting system also includes an adjustment rod that can be engaged and fixed with the first knob 45. The adjustment rod can drive the first knob 45 to rotate, thereby adjusting the horizontal illumination direction of the lighting device 3, which improves the convenience of adjusting the lighting system.

[0116] In some embodiments, the adjusting rod can also be engaged and fixed with the second knob 51, thereby driving the second knob 51 to rotate, and thus adjusting the pitch direction of the lighting device 3, improving the convenience of adjusting the lighting system.

[0117] It should be noted that the adjusting rod has a certain length, so users can operate the first knob 45 or the second knob 51 in the high-mounted lighting equipment bracket from the ground to adjust the horizontal or tilt angle of the lighting system without having to climb to a high place to make adjustments, thus improving the convenience of adjusting the lighting system.

[0118] Figure 13 This is a schematic diagram of the lighting system in another embodiment of the present invention.

[0119] Please see Figure 13 As shown, in some embodiments, the lighting system also includes an electric control component 7, which can be connected to the first transmission rod 41. The electric control component 7 can drive the first transmission rod 41 to rotate, and can adjust the horizontal illumination direction of the lighting device 3, thereby improving the convenience of adjusting the lighting system.

[0120] In some embodiments, the electric control assembly 7 includes a first motor. The output end of the first motor is connected to a first transmission rod 41, and the first motor can drive the first transmission rod 41 to rotate. The output end of the first motor can be locked and fixed to a first knob 45 located outside the main frame 1, so that the rotation of the first motor can drive the first knob 45 to rotate synchronously, thereby adjusting the horizontal illumination direction of the lighting device 3, improving the convenience of adjusting the lighting system.

[0121] In some embodiments, the electric control component 7 can be connected to the second knob 51, thereby driving the second knob 51 to rotate, and thus adjusting the pitch direction of the lighting device 3, improving the convenience of adjusting the lighting system.

[0122] In some embodiments, the electric control component 7 includes a second motor. The output end of the second motor is connected to the second knob 51. The second motor can drive the second knob 51 to rotate, thereby causing the second knob 51 to rotate synchronously. In turn, the second motor can adjust the pitch direction of the lighting device 3, improving the convenience of adjusting the lighting system.

[0123] As can be seen from the above technical solution, the embodiments of this utility model have at least the following advantages and positive effects:

[0124] This utility model provides a lighting equipment bracket, in which the main frame is mounted on an external bracket via a mounting component. The main frame has a frame structure with a notch on one side for mounting the lighting equipment. A first rotating assembly is located within the main frame, including a meshing first worm and a first worm wheel. The first worm is rotatably mounted within the main frame, and the first worm wheel is fixed to the mounting component. When the first worm rotates, the first worm rotates around the first worm wheel due to its fixed connection to the mounting component, thereby causing the main frame to rotate around the mounting component, and consequently, the lighting equipment to rotate. The lighting equipment bracket also includes a transmission assembly. A first transmission rod on the transmission assembly rotates around its own axis, driving a second rotating rod to rotate via a first and second transmission wheel, which in turn drives the first worm and the first worm wheel, causing the mounting component to rotate relative to the main frame along its own axis. Therefore, through the transmission of the first and second transmission rods, the user can easily adjust the direction of the lighting equipment, making operation very convenient and greatly improving the user experience. Meanwhile, the use of the first and second transmission rods avoids the use of flexible transmission shafts, thereby strengthening the transmission structure and making the transmission components less prone to damage, thus extending the overall service life of the lighting equipment bracket.

[0125] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A lighting equipment bracket, characterized in that, include: The main frame is a frame structure, and a notch is provided on one side of the main frame. The interior of the main frame is used to install lighting equipment; The first rotating assembly includes a first worm and a first worm wheel that is drivenly connected to the first worm; the first worm is rotatably mounted on the main frame. The mounting component is arranged on the side of the main frame away from the notch; the mounting component is connected to the first worm gear and can rotate relative to the main frame; the mounting component is used to fix it to an external fixed bracket. A transmission assembly, disposed within the main frame, includes a first transmission rod rotatably mounted on the main frame about its own axis, a first transmission wheel connected to the end of the first transmission rod, a second transmission rod rotatably mounted on the main frame about its own axis, and a second transmission wheel connected to the end of the second transmission rod; the end of the second transmission rod facing away from the second transmission wheel is used for transmission connection with the first worm gear; the first transmission wheel and the second transmission wheel are meshed together, and the first transmission rod and the second transmission rod are respectively disposed on two adjacent sides of the frame of the main frame; A first driving component is located outside the main frame and is connected to the first transmission rod in a driving manner. The first driving member can drive the first transmission rod to rotate around its own axis, thereby driving the second transmission rod to rotate through the first transmission wheel and the second transmission wheel, which in turn drives the first worm and the first worm wheel to drive the mounting member to rotate relative to the main frame along its own axis.

2. The lighting equipment bracket according to claim 1, characterized in that, The axial direction of the first transmission rod is perpendicular to the axial direction of the second transmission rod; Both the first and second transmission wheels are bevel gears.

3. The lighting equipment bracket according to claim 1, characterized in that, The main frame is further provided with a first fixing block and a second fixing block on two opposite sides; the first fixing block and the second fixing block are used to install the lighting equipment; Both the first fixing block and the second fixing block can rotate relative to the main frame, so that the lighting equipment can rotate relative to the main frame.

4. The lighting equipment bracket according to claim 3, characterized in that, The first fixing block has a first mounting hole; the first mounting hole is aligned with the second mounting hole on the lighting device; The second fixing block has a third mounting hole; the third mounting hole is aligned with the fourth mounting hole on the lighting device.

5. The lighting equipment bracket according to claim 1, characterized in that, The mounting component is provided with a first rotating shaft, which is mounted on the main frame via a bearing; The first worm gear is disposed inside the mounting component and fixedly sleeved on the first rotating shaft.

6. The lighting equipment bracket according to claim 1, characterized in that, The transmission assembly further includes a third transmission wheel; the third transmission wheel is located at the end of the second transmission rod away from the first transmission rod; The first worm gear is provided with a fourth transmission wheel; the third transmission wheel and the fourth transmission wheel are meshed together. The transmission assembly further includes a fifth transmission wheel; the fifth transmission wheel is located at the end of the first transmission rod away from the second transmission rod; The transmission assembly further includes a sixth transmission wheel, which is fixedly connected to the first driving member; The fifth drive wheel and the sixth drive wheel are meshed together.

7. The lighting equipment bracket according to claim 1, characterized in that, The lighting equipment bracket further includes a second rotating assembly, which includes a second worm and a second worm wheel; the second worm and the second worm wheel are disposed in the main frame body; the second worm meshes with the second worm wheel; The lighting equipment bracket also includes a second driving component, which is located outside the main frame; the second driving component is fixedly connected to the second worm gear, and the second driving component is used to drive the second worm gear to rotate.

8. The lighting equipment bracket according to claim 7, characterized in that, The lighting equipment bracket also includes a first motor and a second motor; The output terminal of the first motor is connected to the first driving component, and the first motor can be used to drive the first driving component to rotate; The output terminal of the second motor is connected to the second driving component, and the second motor can be used to drive the second driving component to rotate.

9. A lighting system, characterized in that, include: The lighting equipment bracket is the lighting equipment bracket as described in any one of claims 1-7; The lighting equipment is installed in the frame of the main body.

10. The lighting system according to claim 9, characterized in that, The lighting system also includes an adjustment rod, which is connected to the first driving member so as to drive the first worm gear to rotate through the first driving member.

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