Lighting device

Abstract

The invention relates to lighting equipment. The lighting equipment comprises a shell, a lighting assembly, a switch assembly, a trigger element and an adjusting ring connected with the trigger element. The lighting assembly comprises a first lighting piece and a second lighting piece which are arranged on the shell. The switch comprises a first switch and a second switch which are arranged on the shell; the adjusting ring is rotationally connected to the shell and is arranged to be capable of driving the triggering element to rotate to a first position or a second position relative to the switch under the action of external force; when the trigger element is located at the first position, the trigger element can trigger the first switch, the first switch controls the first lighting piece to be turned on, and the second switch controls the second lighting piece to be turned off; and when the trigger element is at the second position, the trigger element can trigger the second switch, the second switch controls the second lighting piece to be turned on, and the first switch controls the first lighting piece to be turned off.

Description

Technical Field

[0001] The present application relates to the field of lighting technology, and in particular to a lighting device. Background Art

[0002] With the continuous advancement of technology and the improvement of living standards, lighting equipment is increasingly used in daily life, commerce and industry. However, some traditional lighting equipment has limitations in brightness and light color adjustment, making it difficult to meet the diverse needs of users in different scenarios.

[0003] BACKGROUND OF THE PRESENT APPLICATION The above information disclosed is only for understanding the background of the concept of the present application and may contain information that does not constitute the prior art. Summary of the invention

[0004] Based on this, in order to solve the above problems, it is necessary to provide a lighting device.

[0005] The present application provides a lighting device, comprising:

[0006] case;

[0007] A lighting assembly, the lighting assembly comprising a first lighting component and a second lighting component provided on the housing;

[0008] A switch assembly, the switch assembly comprising a first switch and a second switch disposed on the housing;

[0009] A trigger element and an adjustment ring connected to the trigger element, wherein the adjustment ring is rotatably connected to the housing and is configured to be able to drive the trigger element to rotate relative to the switch to a first position or a second position under the action of an external force;

[0010] When in the first position, the trigger element can trigger the first switch, the first switch controls the first lighting component to turn on, and the second switch controls the second lighting component to turn off;

[0011] In the second position, the trigger element can trigger the second switch, the second switch controls the second lighting component to turn on, and the first switch controls the first lighting component to turn off.

[0012] The above-mentioned lighting device includes at least the following beneficial effects: through the design of the trigger element and the adjustment ring, the user only needs to simply turn the adjustment ring to switch between the two lighting modes. This intuitive operation mode allows the user to adjust the lighting mode conveniently and quickly, thereby improving the user experience. The adjustment ring is arranged to be rotatably connected to the housing, and the user can easily grasp and rotate the adjustment ring by hand. When the user wants to switch the lighting mode, he only needs to gently turn the adjustment ring to the first position or the second position. When the adjustment ring reaches the first position, the trigger element triggers the first switch, so that the first switch controls the first lighting element to turn on, and the second lighting element is in the off state. When the user continues to turn the adjustment ring to the second position, the trigger element triggers the second switch, so that the second switch controls the second lighting element to turn on, and the first lighting element is in the off state. Through the first lighting element and the second lighting element, the switching of different lighting needs can be flexibly realized, and the user can select the appropriate lighting mode according to specific needs. For example, the first lighting element can be a high beam, and the second lighting element can be a low beam, etc. This is only an example for understanding and does not constitute a limitation. In summary, the lighting equipment of the present application significantly improves the flexibility and convenience of lighting through innovative design and intelligent control mechanism, and meets the diverse lighting needs of users.

[0013] In some embodiments, a limiting cylinder is formed on the shell, and the adjustment ring is rotatably sleeved on the outer circumference of the limiting cylinder. By forming a limiting cylinder on the shell, the adjustment ring is designed to be rotatably sleeved on the outer circumference of the limiting cylinder, and the limiting cylinder can limit the position of the adjustment ring, which is conducive to the stable rotation of the adjustment ring, ensuring that the user's operation when adjusting the lighting mode is more stable and accurate, thereby avoiding the possibility of misoperation. The existence of the limiting cylinder can prevent the adjustment ring from excessive movement or deviation from the predetermined position during rotation, thereby reducing the risk of misoperation. When the user needs to change the lighting mode, the adjustment ring can rotate smoothly without worrying about operational errors caused by unstable position. This design improves the user experience, makes the adjustment process more intuitive and reliable, and ensures that the user can easily and accurately adjust the required lighting settings. In short, by forming a limiting cylinder on the shell, combined with the rotatable design of the adjustment ring, the overall structure achieves higher operational stability and accuracy, meeting the user's high requirements for the use of the device.

[0014] In some embodiments, a limiting protrusion is formed on the outer circumferential surface of the limiting cylinder, and a limiting groove is formed on the inner circumferential surface of the adjusting ring. The limiting protrusion is located in the limiting groove. The limiting groove has a first limiting groove wall and a second limiting groove wall that are away from each other along the circumference of the adjusting ring, and the limiting groove can rotate relative to the limiting protrusion under the drive of the adjusting ring; when in the first position, the first limiting groove wall abuts against the limiting protrusion, and the trigger element corresponds to and triggers the first switch; when in the second position, the second limiting groove wall abuts against the limiting protrusion, and the trigger element corresponds to and triggers the second switch. A limiting protrusion is provided on the outer circumferential surface of the limiting cylinder, and a corresponding limiting groove is formed on the inner circumferential surface of the adjusting ring, and the limiting protrusion is just located in the limiting groove. This design enables the adjusting ring to rotate relative to the limiting protrusion while driving the limiting groove, providing a flexible adjustment mechanism. The limiting groove is provided with a first limiting groove wall and a second limiting groove wall which are far away from each other along the circumference of the adjustment ring. The two not only play a limiting role, but also provide clear positioning at different positions of the adjustment ring. Specifically, when the adjustment ring is in the first position, the first limiting groove wall abuts against the limiting protrusion, thereby triggering the corresponding first switch to achieve a specific function; while in the second position, the second limiting groove wall abuts against the limiting protrusion, triggering the second switch to activate another function. The design of the first limiting groove wall and the second limiting groove wall effectively ensures the stability and accuracy of the adjustment ring under different working conditions, prevents the occurrence of misoperation, and improves the user experience. At the same time, this structure also enhances the reliability of the device, enabling it to perform well in a variety of application scenarios. The intuitiveness and accuracy of operation during use enhance the intelligence and humanized experience of the device.

[0015] In some embodiments, the adjustment ring is provided with a mounting hole, and the trigger element is embedded in the mounting hole. By providing the mounting hole on the adjustment ring, the trigger element can be stably installed to avoid loosening or displacement of the trigger element due to vibration or other external forces during use. This stability is crucial to ensure the reliability and accuracy of the system. The design of the mounting hole makes the installation of the trigger element simpler and more intuitive. Users or technicians can quickly embed the trigger element into the mounting hole, thereby saving installation time and improving work efficiency.

[0016] In some embodiments, the lighting assembly is disposed in the limiting tube, and the lighting device also includes an optical lens and a lens pressure ring, the optical lens cover is disposed in the limiting tube, and the lens pressure ring is sleeved on the optical lens and fixed to the limiting tube. The use of the optical lens can effectively focus and adjust the divergence angle of light, thereby improving the lighting effect. Through reasonable lens design, a more uniform light distribution can be achieved to meet the lighting needs of different scenes. The setting of the lens pressure ring can not only stabilize the optical lens and prevent it from shifting or loosening during use, but also ensure the sealing between the optical lens and the limiting tube, and improve the stability and durability of the overall structure. The existence of the limiting tube provides a certain protection for the optical lens, avoiding damage to the lens caused by external impact or dust, thereby extending the service life of the equipment.

[0017] In some embodiments, the trigger element is a magnetic part, and the first switch and the second switch are Hall switches. The magnetic part as a trigger element can generate a change in the magnetic field when the adjustment circle is rotated to a specific position, thereby activating the Hall switch. The Hall switch is a non-contact switch that can quickly respond to changes in the magnetic field, so it can accurately detect the position of the adjustment circle. In this way, the system can achieve accurate switching of different lighting modes. The use of the Hall switch makes the entire system more reliable and durable during operation. Compared with traditional mechanical switches, the Hall switch has no physical contact, reduces wear and extends the service life. At the same time, they have strong adaptability to the environment and can work stably in a wide range of temperature and humidity. In summary, the use of magnetic parts as trigger elements and the Hall switch as the switch design not only improves the response speed and accuracy of the system, but also enhances the durability and stability of the equipment, providing users with a better quality experience.

[0018] In some embodiments, the first lighting component is a high-beam lamp, and the second lighting component is a low-beam lamp.

[0019] In some embodiments, the adjustment ring is formed with a plurality of positioning holes on one side facing the housing, and the lighting device further comprises a plurality of positioning beads rotatably embedded in the housing, and at least a portion of at least one of the positioning beads extends into one of the positioning holes when in the first position or the second position. This design can not only significantly improve the user's feel when turning the adjustment ring, but also provide clear physical feedback when the adjustment ring is turned into place, and the engagement of the positioning beads with the positioning holes. This feedback allows the user to sense whether the adjustment ring has been accurately positioned, reducing the possibility of misoperation. The coordination of the positioning beads and the positioning holes in the design makes the resistance when turning the adjustment ring moderate, and the operation process is smoother. Through this design, the user can easily determine whether the adjustment ring is in the desired position, especially in an environment with dim light or unclear vision. This intuitiveness improves the ease of use of the device and is suitable for a variety of usage scenarios. The user can feel moderate resistance when turning, avoiding the situation of being too loose or too tight, thereby improving the overall user experience. The design of the positioning beads partially extending into the positioning holes ensures the stability of the adjustment ring during use, and can also prevent the position of the adjustment ring from changing due to accidental collision or vibration.

[0020] In some embodiments, the lighting device further includes a clamping device and a rotating device, the rotating device includes a bracket, a first rotating shaft and a second rotating shaft, the first rotating shaft is arranged on the housing, the bracket is rotatably mounted on the first rotating shaft, the second rotating shaft is arranged on the bracket, the clamping device is rotatably mounted on the second rotating shaft, and the first rotating shaft and the second rotating shaft are arranged at an angle. Since the first rotating shaft and the second rotating shaft are arranged at an angle, the clamping device can be adjusted in multiple directions. This flexibility enables the lighting device to accurately adjust the lighting angle according to actual needs and adapt to different usage scenarios. The design of the clamping device enables the lighting device to be suitable for a variety of different installation environments and requirements. For example, in vehicle lighting, indoor lighting or other specific application scenarios, users can adjust the angle and position of the device according to specific circumstances.

[0021] In some embodiments, the rotating device further includes a first fastener, the first rotating shaft includes a fixing portion and a rotating shaft portion, the fixing portion is fixed to the housing via the first fastener, a rotating portion is provided at one end of the bracket, the rotating portion is rotatably mounted on the rotating shaft portion, and the second rotating shaft is provided on the other side of the bracket. The fixing portion is firmly fixed to the housing by the first fastener, thereby ensuring the stability of the entire rotating device. This stable connection method can effectively resist external shocks and vibrations and ensure the reliability of the lighting device during use. The rotating portion is rotatably mounted on the rotating shaft portion, so that the bracket can rotate freely within a certain range. This flexibility allows users to adjust the angle of the lighting device as needed to adapt to different lighting needs.

[0022] In some embodiments, the rotating device further comprises a sleeve, the sleeve being rotatably sleeved on the rotating shaft portion, the rotating portion being sleeved on the sleeve and fixed to the sleeve. The provision of the sleeve enables the rotating portion to rotate more flexibly around the rotating shaft portion. As an independent rotating component, the sleeve can effectively reduce the direct contact between the rotating portion and the rotating shaft portion. Due to the presence of the sleeve, the rotation of the rotating portion is no longer directly dependent on the rotating shaft portion, thereby reducing friction and wear, improving the smoothness of the rotation, and extending the service life of the device.

[0023] In some of the embodiments, the rotating device further includes a second fastener, which is passed through at least a portion of the clamping device and fixed to the second rotating shaft. In this embodiment, the design of the rotating device further enhances the connection stability between the clamping device and the second rotating shaft, and by introducing the concept of the second fastener, the overall structural strength and operational reliability are improved. Specifically, the rotating device includes a second fastener, which is passed through at least a portion of the clamping device and fixed to the second rotating shaft. The second fastener ensures a firm connection between the clamping device and the second rotating shaft by passing through the structure of the clamping device, effectively preventing loosening or deviation that may occur during use, and in particular preventing the clamping device from escaping from the second rotating shaft along the radial direction of the second rotating shaft. The design of the second fastener makes the installation and maintenance of the clamping device easier. The user can quickly install, disassemble and adjust, reducing the complexity of the operation.

[0024] In some embodiments, the first fastener and the second fastener are both screws.

[0025] In some embodiments, the rotating device further includes a positioning component, and either the bracket or the clamping device is connected to the positioning component, and the other of the bracket and the clamping device is provided with a positioning groove, and when the clamping device rotates to a predetermined position relative to the bracket along the circumference of the second rotating shaft under the action of an external force, at least part of the positioning component can extend into the positioning groove. In this embodiment, the design of the rotating device further introduces a positioning component to enhance the relative positioning function between the clamping device and the bracket. This design not only improves the accuracy of the operation, but also enhances the user experience. The introduction of the positioning component enables the clamping device to accurately dock with the positioning groove when it is rotated to a predetermined position. This design ensures the stability of the clamping device during use and avoids accidental movement caused by external forces. Through the cooperation of the positioning component and the positioning groove, the clamping device can be effectively prevented from accidentally sliding when it does not reach the predetermined position, thereby improving the safety of the device and reducing potential risks of use. When the user adjusts the clamping device, the positioning component can provide clear feedback, so that the user can feel a clear sense of positioning when rotating the clamping device. This good hand feel improves the comfort and smoothness of operation, and users can find the desired angle or position more easily.

[0026] In some embodiments, the number of the positioning grooves is set to be multiple, and the multiple positioning grooves are arranged at intervals around the second rotating shaft. The presence of multiple grooves provides more contact points, so that the stability of the clamping device at different positions can be improved. This design can effectively prevent the clamping device from accidentally moving due to external forces during use. In different application scenarios, users may require different clamping angles. The provision of multiple positioning grooves enables the rotating device to better adapt to various usage requirements and improves the versatility of the equipment. When adjusting the clamping device, the user can more easily find a suitable positioning point, reducing the complexity of the adjustment. The design of multiple grooves allows users to feel more choices and flexibility during operation, thereby improving the user experience.

[0027] In some embodiments, the number of the positioning components is set to be multiple, and the multiple positioning components are arranged around the second rotating shaft at intervals. The setting of multiple positioning components makes the switching of the device between different positions more accurate, and the user can select the most suitable positioning point according to the needs, thereby improving the accuracy and reliability of the operation. Multiple positioning components are scattered around, which helps to balance the force of the device, reduce the tilt or instability caused by uneven force, and improve the overall stability.

[0028] In some embodiments, the positioning assembly includes a fixed cylinder provided on the bracket or the clamping device and a ball rotatably embedded on the top of the fixed cylinder, and the ball can extend into the positioning groove. In this embodiment, the positioning assembly is designed to include a fixed cylinder and a ball rotatably embedded on the top of the fixed cylinder. The ball can accurately extend into the positioning groove to ensure that the device can be firmly fixed in the desired position during adjustment. This design improves the accuracy of positioning and reduces the error caused by improper positioning. The rotation characteristics of the ball make the adjustment process smoother, and the user can feel less friction when adjusting the position, which improves the comfort and convenience of operation. The ball is usually made of high-strength material, has good wear resistance and corrosion resistance, can maintain stable performance in long-term use, and extend the service life of the device. Since the ball can rotate freely in the fixed cylinder, the user can easily switch between multiple positioning grooves to adapt to different work needs and environments, thereby improving the flexibility of the device. When the ball enters the positioning groove, it can provide additional support and stability to prevent the device from accidentally moving during use, thereby improving safety.

[0029] In some embodiments, the lighting device further comprises a plug interface and a flip cover device provided on the housing, the flip cover device comprises an elastic component, a fixing seat, a rotating shaft provided on the fixing seat and a cover body, the first end of the cover body is rotatably sleeved on the rotating shaft, the elastic component is embedded in the housing and located between the first end and the housing, and the second end of the cover body is configured to be able to flip relative to the fixing seat to an exposed position or a shielded position under the action of an external force; in the exposed position, the plug interface is exposed, and the elastic component can elastically abut against the first end to maintain the position of the cover body in the exposed position; in the shielded position, the cover body shields the plug interface, and the elastic component can elastically abut against the first end to maintain the position of the cover body in the shielded position. The flip cover design allows the user to quickly and conveniently open the cover body when the plug interface is needed, and vice versa, thereby improving the user-friendliness of the device. When the cover body flips to the exposed position, the plug interface is completely exposed, and the user can conveniently plug and unplug the connector. At this time, the elastic component ensures that the cover body is firmly maintained in the exposed state through the elastic abutment to avoid accidental closure. When the cover is flipped to the shielding position, the cover shields the plug interface and protects the plug interface from the external environment. The elastic component also provides support in this state to ensure that the cover remains firmly in the shielding state. The design of the elastic component ensures that the cover can remain stable in both states to avoid accidental movement caused by external forces.

[0030] In some embodiments, a first limiting wall and a second limiting wall arranged at an angle are formed on one side of the first end close to the elastic component; in the exposed position, the elastic component elastically abuts against the first limiting wall; in the shielding position, the elastic component elastically abuts against the second limiting wall. In the exposed position, the elastic component abuts against the first limiting wall through its elastic characteristics to ensure that the cover body will not be closed due to external force or vibration. This design not only provides stability, but also allows users to use the plug interface without worrying about accidental movement of the cover body. In the shielding position, the elastic component also abuts against the second limiting wall to ensure that the cover body can firmly shield the plug interface and protect it from the external environment. This design effectively reduces the risk of damage to the plug interface due to external factors. Through the design of the limiting wall, the flip cover device can remain stable in both states, avoiding accidental closing or opening due to external force, and improving the reliability of the device.

[0031] In some embodiments, the elastic component includes an elastic member and a cap body, the cap body is used to abut against the first end, the elastic member is located on the side of the cap body facing away from the first end, and the elastic member elastically abuts between the cap body and the shell. Wherein, the elastic member can be but not limited to a compression spring. The cap body is an important part of the elastic component, which is designed to abut against the first end of the cover body. Its main function is to provide stable contact. The elastic member is located on the side of the cap body facing away from the first end, and plays the role of elastic support. It provides a holding force through elastic deformation to ensure that the cover body can stably switch between the exposed position and the shielding position. In the exposed position, the elastic member abuts between the cap body and the shell through its elastic characteristics to ensure that the cover body will not be accidentally closed due to external force or vibration. At this time, the elasticity of the elastic member provides the necessary support so that the cover body can be firmly maintained in the exposed state. In the shielding position, the elastic member also abuts between the cap body and the shell to ensure that the cover body can stably block the plug interface, thereby protecting it from the influence of the external environment. Through the combination of the cap body and the elastic member, the flip cover device can remain stable in both states, thereby avoiding accidental closing or opening due to external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0033] Figure 1 A partial exploded schematic diagram of a lighting device provided in one embodiment of the present application.

[0034] Figure 2A schematic diagram of the structure of an adjustment ring provided in one embodiment of the present application.

[0035] Figure 3 A schematic structural diagram of a switch assembly provided in one embodiment of the present application, wherein a portion of the housing is hidden.

[0036] Figure 4 A schematic diagram of the structure of a lighting device provided in one embodiment of the present application, in which an optical lens is hidden.

[0037] Figure 5 A partial exploded schematic diagram of a housing, a clamping device and a rotating device provided in one embodiment of the present application.

[0038] Figure 6 A schematic diagram of the structure of a lighting device provided in one embodiment of the present application.

[0039] Figure 7 A partial exploded schematic diagram of a rotating device provided in one embodiment of the present application.

[0040] Figure 8 A partial exploded schematic diagram of a clamping device and a positioning assembly provided in one embodiment of the present application.

[0041] Fig. 9 A schematic structural diagram of a flip cover device of a lighting device provided in an embodiment of the present application in an exposed position.

[0042] Fig.10 A partial cross-sectional view of a flip cover device of a lighting device provided in one embodiment of the present application in an exposed position.

[0043] Fig.11 A partial cross-sectional view of a flip cover device of a lighting device provided in an embodiment of the present application in a shielding position.

[0044] Reference numerals:

[0045] 10. lighting device; 100. housing; 110. limiting cylinder; 111. limiting protrusion; 120. plug-in interface; 210. first lighting component; 220. second lighting component; 310. first switch; 320. second switch; 400. trigger element; 500. adjustment ring; 510. limiting groove; 511. first limiting groove wall; 512. second limiting groove wall; 520. mounting hole; 530. positioning hole; 540. positioning bead; 600. clamping device; 610. mounting groove; 700. rotating device; 710. first rotating shaft; 711. Fixed part; 712, rotating shaft part; 720, second rotating shaft; 730, bracket; 731, positioning groove; 732, rotating part; 741, first fastener; 742, second fastener; 750, bushing; 760, positioning assembly; 761, fixing cylinder; 762, ball; 800, flip cover device; 810, elastic assembly; 811, elastic member; 812, cap body; 820, fixing seat; 830, rotating shaft; 840, cover body; 841, first limiting wall; 842, second limiting wall; 910, optical lens; 920, lens pressing ring. DETAILED DESCRIPTION

[0046] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0047] See also Figure 1 , Figure 2 , Figure 3 and Figure 4In some embodiments, the present application provides a lighting device 10, which includes a housing 100, a lighting assembly, a switch assembly, a trigger element 400, and an adjustment ring 500 connected to the trigger element 400. The lighting assembly includes a first lighting element 210 and a second lighting element 220 provided on the housing 100; the switch assembly includes a first switch 310 and a second switch 320 provided on the housing 100; the adjustment ring 500 is rotatably connected to the housing 100 and is configured to be able to drive the trigger element 400 to rotate relative to the switch to a first position or a second position under the action of an external force; in the first position, the trigger element 400 can trigger the first switch 310, the first switch 310 controls the first lighting element 210 to turn on, and the second switch 320 controls the second lighting element 220 to turn off; in the second position, the trigger element 400 can trigger the second switch 320, the second switch 320 controls the second lighting element 220 to turn on, and the first switch 310 controls the first lighting element 210 to turn off.

[0048] The lighting device 10 includes at least the following beneficial effects: through the design of the trigger element 400 and the adjustment ring 500, the user only needs to simply rotate the adjustment ring 500 to switch between the two lighting modes. This intuitive operation mode allows the user to adjust the lighting mode conveniently and quickly, thereby improving the user experience. The adjustment ring 500 is configured to be rotatably connected to the housing 100, and the user can easily grasp and rotate the adjustment ring 500 by hand. The outer peripheral surface of the adjustment ring 500 can also be provided with an anti-slip texture to ensure the comfort and stability of the user during operation. When the user wants to switch the lighting mode, he only needs to gently rotate the adjustment ring 500 to the first position or the second position. When the adjustment ring 500 reaches the first position, the trigger element 400 triggers the first switch 310, so that the first switch 310 controls the first lighting element 210 to turn on, and the second lighting element 220 is in the off state. When the user continues to rotate the adjustment ring 500 to the second position, the trigger element 400 triggers the second switch 320, so that the second switch 320 controls the second lighting element 220 to turn on, and the first lighting element 210 is in the off state. Through the first lighting element 210 and the second lighting element 220, it is possible to flexibly switch between different lighting needs, and the user can select a suitable lighting mode according to specific needs. For example, the first lighting element 210 can be a high beam, and the second lighting element 220 can be a low beam, etc. This is just an example for the sake of understanding and does not constitute a limitation. In summary, the lighting device 10 of the present application significantly improves the flexibility and convenience of lighting through innovative design and intelligent control mechanism, and meets the diverse lighting needs of users.

[0049] Specifically, Figure 1As shown, in some embodiments, a limiting cylinder 110 is formed on the housing 100, and the adjustment ring 500 is rotatably sleeved on the outer peripheral surface of the limiting cylinder 110. By forming the limiting cylinder 110 on the housing 100, the adjustment ring 500 is designed to be rotatably sleeved on the outer peripheral surface of the limiting cylinder 110, and the limiting cylinder 110 can limit the position of the adjustment ring 500, which is conducive to the stable rotation of the adjustment ring 500, ensuring that the user's operation when adjusting the lighting mode is more stable and accurate, thereby avoiding the possibility of misoperation. The existence of the limiting cylinder 110 can prevent the adjustment ring 500 from excessive movement or deviation from the predetermined position when rotating, thereby reducing the risk of misoperation. When the user needs to change the lighting mode, the adjustment ring 500 can rotate smoothly without worrying about operational errors caused by unstable position. This design improves the user experience, makes the adjustment process more intuitive and reliable, and ensures that the user can easily and accurately adjust the desired lighting settings. In summary, by forming the limiting cylinder 110 on the housing 100 and combining the rotatable design of the adjustment ring 500, the overall structure achieves higher operational stability and accuracy, meeting the user's high requirements for the use of the device.

[0050] Specifically, Figure 1 and Figure 2As shown, in some embodiments, a limiting protrusion 111 is formed on the outer circumferential surface of the limiting cylinder 110, and a limiting groove 510 is formed on the inner circumferential surface of the adjusting ring 500, the limiting protrusion 111 is located in the limiting groove 510, and the limiting groove 510 has a first limiting groove wall 511 and a second limiting groove wall 512 that are far away from each other along the circumference of the adjusting ring 500, and the limiting groove 510 can rotate relative to the limiting protrusion 111 under the drive of the adjusting ring 500; when in the first position, the first limiting groove wall 511 abuts against the limiting protrusion 111, and the trigger element 400 corresponds to and triggers the first switch 310; when in the second position, the second limiting groove wall 512 abuts against the limiting protrusion 111, and the trigger element 400 corresponds to and triggers the second switch 320. A limiting protrusion 111 is provided on the outer circumference of the limiting cylinder 110, and a corresponding limiting groove 510 is formed on the inner circumference of the adjusting ring 500, and the limiting protrusion 111 is just located in the limiting groove 510. This design enables the adjusting ring 500 to rotate relative to the limiting protrusion 111 while driving the limiting groove 510, providing a flexible adjustment mechanism. The limiting groove 510 is provided with a first limiting groove wall 511 and a second limiting groove wall 512 that are away from each other along the circumference of the adjusting ring 500, which not only play a limiting role, but also provide clear positioning at different positions of the adjusting ring 500. Specifically, when the adjusting ring 500 is in the first position, the first limiting groove wall 511 abuts against the limiting protrusion 111, thereby triggering the corresponding first switch 310 to achieve a specific function; and when it is in the second position, the second limiting groove wall 512 abuts against the limiting protrusion 111, triggering the second switch 320, activating another function. The design of the first limiting groove wall 511 and the second limiting groove wall 512 effectively ensures the stability and accuracy of the adjustment ring 500 in different working states, prevents the occurrence of misoperation, and improves the user experience. At the same time, this structure also enhances the reliability of the device, enabling it to perform well in a variety of application scenarios. The intuitiveness and accuracy of operation during use further enhance the intelligence and humanized experience of the device.

[0051] Specifically, in some embodiments, the trigger element 400 is a magnetic member, and the first switch 310 and the second switch 320 are Hall switches. The magnetic member as the trigger element 400 can generate a magnetic field change when the adjustment circle 500 is rotated to a specific position, thereby activating the Hall switch. The Hall switch is a non-contact switch that can quickly respond to changes in the magnetic field, so it can accurately detect the position of the adjustment circle 500. In this way, the system can achieve accurate switching of different lighting modes. The use of the Hall switch makes the entire system more reliable and durable during operation. Compared with traditional mechanical switches, the Hall switch has no physical contact, reduces wear and extends the service life. At the same time, they have strong adaptability to the environment and can work stably in a wide range of temperature and humidity. In summary, the use of magnetic members as trigger elements 400 and the Hall switch as the switch design not only improves the response speed and accuracy of the system, but also enhances the durability and stability of the device, providing users with a better user experience.

[0052] Specifically, Figure 1 and Figure 2 As shown, in some embodiments, the adjustment ring 500 is provided with a mounting hole 520, and the trigger element 400 is embedded in the mounting hole 520. By providing the mounting hole 520 on the adjustment ring 500, the trigger element 400 can be stably installed to prevent the trigger element 400 from loosening or shifting due to vibration or other external forces during use. This stability is crucial to ensure the reliability and accuracy of the system. The design of the mounting hole 520 makes the installation of the trigger element 400 simpler and more intuitive. Users or technicians can quickly embed the trigger element 400 into the mounting hole 520, thereby saving installation time and improving work efficiency.

[0053] Specifically, Figure 4As shown, in some embodiments, the lighting assembly is arranged in the limiting cylinder 110, and the lighting device 10 also includes an optical lens 910 and a lens pressing ring 920, wherein the optical lens 910 is covered in the limiting cylinder 110, and the lens pressing ring 920 is sleeved on the optical lens 910 and fixed with the limiting cylinder 110. The use of the optical lens 910 can effectively focus and adjust the divergence angle of light, thereby improving the lighting effect. Through reasonable lens design, a more uniform light distribution can be achieved to meet the lighting needs of different scenes. The setting of the lens pressing ring 920 can not only stabilize the optical lens 910 and prevent it from shifting or loosening during use, but also ensure the sealing between the optical lens 910 and the limiting cylinder 110, and improve the stability and durability of the overall structure. The existence of the limiting cylinder 110 provides a certain protection for the optical lens 910, avoiding damage to the lens by external impact or dust, thereby extending the service life of the device.

[0054] Specifically, Figure 2 As shown, in some embodiments, the adjustment ring 500 is formed with a plurality of positioning holes 530 on one side facing the housing 100, and the lighting device 10 further includes a plurality of positioning beads 540 rotatably embedded in the housing 100, and at least a portion of at least one of the positioning beads 540 extends into one of the positioning holes 530 when in the first position or the second position. This design can not only significantly improve the user's feel when rotating the adjustment ring 500, but also provide clear physical feedback when the adjustment ring 500 is rotated into place, and the engagement of the positioning beads 540 with the positioning holes 530. This feedback allows the user to sense whether the adjustment ring 500 has been accurately positioned, reducing the possibility of misoperation. The coordination of the positioning beads 540 and the positioning holes 530 in the design makes the resistance when rotating the adjustment ring 500 moderate, and the operation process is smoother. Through this design, the user can easily determine whether the adjustment ring 500 is in the desired position, especially in an environment with dim light or unclear vision. This intuitiveness improves the ease of use of the device and is suitable for a variety of usage scenarios. The user can feel moderate resistance when turning, avoiding the situation of being too loose or too tight, thereby improving the overall use experience. The design of the positioning bead 540 partially extending into the positioning hole 530 ensures the stability of the adjustment ring 500 during use, and can also prevent the position of the adjustment ring 500 from changing due to accidental collision or vibration.

[0055] See also Figure 5 , Figure 6 , Figure 7 and Figure 8In some embodiments, the lighting device 10 further includes a clamping device 600 and a rotating device 700, wherein the rotating device 700 includes a bracket 730, a first rotating shaft 710, and a second rotating shaft 720, wherein the first rotating shaft 710 is disposed on the housing 100, the bracket 730 is rotatably mounted on the first rotating shaft 710, the second rotating shaft 720 is disposed on the bracket 730, the clamping device 600 is rotatably mounted on the second rotating shaft 720, and the first rotating shaft 710 and the second rotating shaft 720 are arranged at an angle. Since the first rotating shaft 710 and the second rotating shaft 720 are arranged at an angle, the clamping device 600 can be adjusted in multiple directions. This flexibility enables the lighting device 10 to accurately adjust the lighting angle according to actual needs and adapt to different usage scenarios. The design of the clamping device 600 enables the lighting device 10 to be suitable for various installation environments and requirements. For example, in vehicle-mounted lighting, indoor lighting or other specific application scenarios, users can adjust the angle and position of the device according to specific circumstances.

[0056] Specifically, Figure 5 , Figure 6 and Figure 7 As shown, in some embodiments, the rotating device 700 further includes a first fastener 741, the first rotating shaft 710 includes a fixing portion 711 and a rotating shaft portion 712, the fixing portion 711 is fixed to the housing 100 by the first fastener 741, one end of the bracket 730 is provided with a rotating portion 732, the rotating portion 732 is rotatably sleeved on the rotating shaft portion 712, and the other side of the bracket 730 is provided with a second rotating shaft 720. The fixing portion 711 is firmly fixed to the housing 100 by the first fastener 741, thereby ensuring the stability of the entire rotating device 700. This stable connection method can effectively resist external shocks and vibrations, and ensure the reliability of the lighting device 10 during use. The rotating portion 732 is rotatably sleeved on the rotating shaft portion 712, so that the bracket 730 can rotate freely within a certain range. This flexibility enables users to adjust the angle of the lighting device 10 as needed to meet different lighting needs.

[0057] Specifically, Figure 7As shown, in some embodiments, the rotating device 700 further includes a sleeve 750, which is rotatably sleeved on the rotating shaft portion 712, and the rotating portion 732 is sleeved on the sleeve 750 and fixed to the sleeve 750. The provision of the sleeve 750 enables the rotating portion 732 to rotate more flexibly around the rotating shaft portion 712. The sleeve 750, as an independent rotating component, can effectively reduce the direct contact between the rotating portion 732 and the rotating shaft portion 712. Due to the presence of the sleeve 750, the rotation of the rotating portion 732 is no longer directly dependent on the rotating shaft portion 712, thereby reducing friction and wear, improving the smoothness of rotation, and extending the service life of the device.

[0058] Specifically, Figure 6 and Figure 7 As shown, in some embodiments, the rotating device 700 further includes a second fastener 742, which is inserted through at least a portion of the clamping device 600 and fixed to the second rotating shaft 720. In this embodiment, the design of the rotating device 700 further enhances the connection stability between the clamping device 600 and the second rotating shaft 720, and by introducing the concept of the second fastener 742, the overall structural strength and operational reliability are improved. Specifically, the rotating device 700 includes a second fastener 742, which is inserted through at least a portion of the clamping device 600 and fixed to the second rotating shaft 720. The second fastener 742 ensures a firm connection between the clamping device 600 and the second rotating shaft 720 by inserting the structure of the clamping device 600, effectively preventing loosening or deviation that may occur during use, and especially preventing the clamping device 600 from coming off the second rotating shaft 720 along the radial direction of the second rotating shaft 720. The design of the second fastener 742 makes the installation and maintenance of the clamping device 600 easier. The user can quickly install, disassemble and adjust, which reduces the complexity of the operation. Wherein, the first fastener 741 and the second fastener 742 can both be screws.

[0059] Specifically, Figure 7 and Figure 8As shown, in some embodiments, the rotating device 700 further includes a positioning assembly 760, and either the bracket 730 or the clamping device 600 is connected to the positioning assembly 760, and the other of the bracket 730 and the clamping device 600 is provided with a positioning groove 731. When the clamping device 600 rotates to a predetermined position relative to the bracket 730 along the circumference of the second rotating shaft 720 under the action of an external force, at least a portion of the positioning assembly 760 can extend into the positioning groove 731. In this embodiment, the design of the rotating device 700 further introduces the positioning assembly 760 to enhance the relative positioning function between the clamping device 600 and the bracket 730. This design not only improves the accuracy of the operation, but also enhances the user's experience. The introduction of the positioning assembly 760 enables the clamping device 600 to accurately dock with the positioning groove 731 when it is rotated to a predetermined position. This design ensures the stability of the clamping device 600 during use and avoids accidental movement caused by external forces. The cooperation between the positioning assembly 760 and the positioning groove 731 can effectively prevent the clamping device 600 from accidentally sliding when it does not reach the predetermined position, thereby improving the safety of the device and reducing potential risks of use. When the user adjusts the clamping device 600, the positioning assembly 760 can provide clear feedback, allowing the user to feel a clear sense of positioning when rotating the clamping device 600. This good hand feel improves the comfort and smoothness of the operation, and the user can more easily find the desired angle or position.

[0060] Specifically, Figure 8 As shown, in some embodiments, the number of the positioning grooves 731 is set to be multiple, and the multiple positioning grooves 731 are arranged at intervals around the second rotating shaft 720. The presence of multiple grooves provides more contact points, so that the stability of the clamping device 600 at different positions can be improved. This design can effectively prevent the clamping device 600 from accidentally moving due to external forces during use. In different application scenarios, users may need different clamping angles. The provision of multiple positioning grooves 731 enables the rotating device 700 to better adapt to various usage requirements and improves the versatility of the device. When adjusting the clamping device 600, the user can more easily find a suitable positioning point, reducing the complexity of the adjustment. The design of multiple grooves allows the user to feel more choices and flexibility during operation, thereby improving the user experience.

[0061] Specifically, Figure 7As shown, in some embodiments, the number of the positioning components 760 is set to be multiple, and the multiple positioning components 760 are arranged at intervals around the second rotating shaft 720. The setting of multiple positioning components 760 makes the switching of the device between different positions more accurate, and the user can select the most suitable positioning point according to needs, thereby improving the accuracy and reliability of the operation. Multiple positioning components 760 are scattered around, which helps to balance the force of the device, reduce the tilt or instability caused by uneven force, and improve the overall stability.

[0062] Specifically, Figure 7 As shown, in some embodiments, the positioning assembly 760 includes a fixing cylinder 761 disposed on the bracket 730 or the clamping device 600 and a ball 762 rotatably embedded in the top of the fixing cylinder 761, and the ball 762 can extend into the positioning groove 731. Figure 7 In the illustrated embodiment, the fixed cylinder 761 is disposed in the mounting groove 610 of the clamping device 600, and the ball 762 is rotatably embedded in one end of the fixed cylinder 761 facing away from the clamping device 600, that is, the top of the fixed cylinder 761. In this embodiment, the design of the positioning assembly 760 includes a fixed cylinder 761 and a ball 762 rotatably embedded in the top of the fixed cylinder 761. The ball 762 can accurately extend into the positioning groove 731 to ensure that the device can be firmly fixed in the desired position during adjustment. This design improves the accuracy of positioning and reduces the error caused by improper positioning. The rotation characteristics of the ball 762 make the adjustment process smoother, and the user can feel less friction when adjusting the position, which improves the comfort and convenience of operation. The ball 762 is usually made of high-strength material, has good wear resistance and corrosion resistance, can maintain stable performance in long-term use, and extend the service life of the device. Since the ball 762 can rotate freely in the fixed cylinder 761, the user can easily switch between multiple positioning grooves 731 to adapt to different work needs and environments, thereby improving the flexibility of the device. When the ball 762 enters the positioning groove 731, it can provide additional support and stability to prevent the device from accidentally moving during use, thereby improving safety.

[0063] See also Fig. 9 , Fig.10 and Fig.11In some embodiments, the lighting device 10 further includes a plug-in port 120 and a flip device 800 provided on the shell 100, the flip device 800 includes an elastic component 810, a fixing seat 820, a rotating shaft 830 provided on the fixing seat 820, and a cover body 840, the first end of the cover body 840 is rotatably sleeved on the rotating shaft 830, the elastic component 810 is embedded in the shell 100 and is located between the first end and the shell 100, and the second end of the cover body 840 is configured to be able to flip relative to the fixing seat 820 to an exposed position or a shielded position under the action of an external force; in the exposed position, the plug-in port 120 is exposed, and the elastic component 810 can elastically abut against the first end to maintain the position of the cover body 840 in the exposed position; in the shielded position, the cover body 840 shields the plug-in port 120, and the elastic component 810 can elastically abut against the first end to maintain the position of the cover body 840 in the shielded position. The flip cover design allows the user to quickly and conveniently open the cover 840 when the user needs to use the plug port 120, and vice versa, thereby improving the user-friendliness of the device. When the cover 840 is flipped to the exposed position, the plug port 120 is fully exposed, and the user can easily plug and unplug the connector. At this time, the elastic component 810 ensures that the cover 840 remains firmly in the exposed state through elastic support to avoid accidental closure. When the cover 840 is flipped to the shielding position, the cover 840 shields the plug port 120 to protect the plug port 120 from the external environment. The elastic component 810 also provides support in this state to ensure that the cover 840 remains firmly in the shielding state. The design of the elastic component 810 ensures that the cover 840 can remain stable in both states to avoid accidental movement due to external forces.

[0064] Specifically, Fig.10 and Fig.11As shown, in some embodiments, a first end of the cover body 840 is formed with a first limiting wall 841 and a second limiting wall 842 arranged at an angle on one side close to the elastic component 810; in the exposed position, the elastic component 810 elastically abuts against the first limiting wall 841; in the shielding position, the elastic component 810 elastically abuts against the second limiting wall 842. In the exposed position, the elastic component 810 abuts against the first limiting wall 841 through its elastic characteristics to ensure that the cover body 840 will not be closed due to external force or vibration. This design not only provides stability, but also allows users to use the plug interface 120 without worrying about accidental movement of the cover body 840. In the shielding position, the elastic component 810 also abuts against the second limiting wall 842 to ensure that the cover body 840 can firmly shield the plug interface 120 and protect it from the external environment. This design effectively reduces the risk of damage to the plug interface 120 due to external factors. Through the design of the limiting wall, the flip cover device 800 can remain stable in both states, avoiding accidental closing or opening due to external force, and improving the reliability of the device.

[0065] Specifically, Fig.10 and Fig.11 As shown, in some embodiments, the elastic component 810 includes an elastic member 811 and a cap body 812, the cap body 812 is used to abut against the first end, the elastic member 811 is located on the side of the cap body 812 facing away from the first end, and the elastic member 811 elastically abuts between the cap body 812 and the housing 100. Wherein, the elastic member 811 can be but not limited to a compression spring. The cap body 812 is an important part of the elastic component 810, which is designed to abut against the first end of the cover body 840. Its main function is to provide stable contact. The elastic member 811 is located on the side of the cap body 812 facing away from the first end, and plays the role of elastic support. It provides a holding force through elastic deformation to ensure that the cover body 840 can stably switch between the exposed position and the shielding position. In the exposed position, the elastic member 811 abuts between the cap body 812 and the housing 100 through its elastic characteristics to ensure that the cover body 840 will not be accidentally closed due to external force or vibration. At this time, the elasticity of the elastic member 811 provides the necessary support, so that the cover body 840 can be firmly maintained in the exposed state. In the shielding position, the elastic member 811 also abuts between the cap body 812 and the housing 100, ensuring that the cover body 840 can stably shield the plug interface 120, thereby protecting it from the influence of the external environment. Through the combination of the cap body 812 and the elastic member 811, the flip cover device 800 can remain stable in both states, avoiding accidental closing or opening due to external forces.

[0066] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0067] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

[0068] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0069] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0070] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0071] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0072] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0073] In the description of this specification, the description of reference terms "one embodiment", "other implementation methods", etc. means that the specific features, structures, materials or features described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present application. The terms used herein in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application.

Claims

1. A lighting device, characterized in that: include: case; A lighting assembly, the lighting assembly comprising a first lighting component and a second lighting component provided on the housing; A switch assembly, the switch assembly comprising a first switch and a second switch disposed on the housing; A trigger element and an adjustment ring connected to the trigger element, wherein the adjustment ring is rotatably connected to the housing and is configured to be able to drive the trigger element to rotate relative to the switch to a first position or a second position under the action of an external force; When in the first position, the trigger element can trigger the first switch, the first switch controls the first lighting component to turn on, and the second switch controls the second lighting component to turn off; In the second position, the trigger element can trigger the second switch, the second switch controls the second lighting component to turn on, and the first switch controls the first lighting component to turn off.

2. The lighting device according to claim 1, characterized in that A limiting cylinder is formed on the shell, and the adjusting ring is rotatably sleeved on the outer peripheral surface of the limiting cylinder.

3. The lighting device according to claim 2, characterized in that A limiting protrusion is formed on the outer circumferential surface of the limiting cylinder, and a limiting groove is formed on the inner circumferential surface of the adjusting ring. The limiting protrusion is located in the limiting groove, and the limiting groove has a first limiting groove wall and a second limiting groove wall that are far away from each other along the circumference of the adjusting ring, and the limiting groove can rotate relative to the limiting protrusion under the drive of the adjusting ring; when in the first position, the first limiting groove wall abuts against the limiting protrusion, and the trigger element corresponds to and triggers the first switch; when in the second position, the second limiting groove wall abuts against the limiting protrusion, and the trigger element corresponds to and triggers the second switch.

4. The lighting device according to claim 2, characterized in that: The adjusting ring is provided with a mounting hole, and the trigger element is embedded in the mounting hole; And / or, the lighting assembly is arranged in the limiting cylinder, the lighting device further comprises an optical lens and a lens pressing ring, the optical lens cover is arranged in the limiting cylinder, the lens pressing ring is sleeved on the optical lens and fixed to the limiting cylinder; And / or, the first lighting element is a high beam lamp, and the second lighting element is a low beam lamp.

5. The lighting device according to claim 1, characterized in that A plurality of positioning holes are formed on one side of the adjustment ring facing the housing, and the lighting device further comprises a plurality of positioning beads rotatably embedded on the housing, and when in the first position or the second position, at least a portion of at least one of the positioning beads extends into one of the positioning holes; And / or, the trigger element is a magnetic member, and the first switch and the second switch are Hall switches.

6. The lighting device according to any one of claims 1 to 5, characterized in that: The lighting device also includes a clamping device and a rotating device, the rotating device includes a bracket, a first rotating shaft and a second rotating shaft, the first rotating shaft is arranged on the shell, the bracket is rotatably mounted on the first rotating shaft, the second rotating shaft is arranged on the bracket, the clamping device is rotatably mounted on the second rotating shaft, and the first rotating shaft and the second rotating shaft are arranged at an angle.

7. The lighting device according to claim 6, characterized in that The rotating device also includes a first fastener, the first rotating shaft includes a fixing portion and a rotating shaft portion, the fixing portion is fixed to the shell through the first fastener, a rotating portion is provided at one end of the bracket, the rotating portion is rotatably mounted on the rotating shaft portion, and the second rotating shaft is provided on the other side of the bracket.

8. The lighting device according to claim 7, characterized in that The rotating device further comprises a sleeve, the sleeve is rotatably sleeved on the rotating shaft portion, the rotating portion is sleeved on the sleeve and fixed to the sleeve; And / or, the first fastener is a screw; And / or, the rotating device further includes a second fastener, which passes through at least a portion of the clamping device and is fixed to the second rotating shaft.

9. The lighting device according to claim 7, characterized in that: The rotating device also includes a positioning assembly, and either the bracket or the clamping device is connected to the positioning assembly, and the other of the bracket and the clamping device is provided with a positioning groove. When the clamping device rotates to a predetermined position relative to the bracket along the circumference of the second rotating shaft under the action of external force, at least a portion of the positioning assembly can extend into the positioning groove.

10. The lighting device according to claim 9, characterized in that The number of the positioning grooves is set to be multiple, and the multiple positioning grooves are arranged around the second rotating shaft at intervals; And / or, the number of the positioning components is set to be multiple, and the multiple positioning components are arranged around the second rotating shaft at intervals; And / or, the positioning assembly includes a fixing tube disposed on the bracket or the clamping device and a ball rotatably embedded in the top of the fixing tube, and the ball can extend into the positioning groove.

11. The lighting device according to any one of claims 1 to 5, characterized in that: The lighting device further comprises a plug interface and a flip cover device provided on the shell, wherein the flip cover device comprises an elastic component, a fixing seat, a rotating shaft provided on the fixing seat, and a cover body, wherein a first end of the cover body is rotatably sleeved on the rotating shaft, the elastic component is embedded in the shell and located between the first end and the shell, and a second end of the cover body is configured to be able to flip relative to the fixing seat to an exposed position or a shielded position under the action of an external force; When in the exposed position, the plug interface is exposed, and the elastic component can elastically abut against the first end to maintain the position of the cover body in the exposed position; In the shielding position, the cover body shields the plug port, and the elastic component can elastically abut against the first end to maintain the position of the cover body in the shielding position.

12. The lighting device according to claim 11, characterized in that A first limiting wall and a second limiting wall arranged at an angle are formed on one side of the first end close to the elastic component; in the exposed position, the elastic component elastically abuts against the first limiting wall; in the shielding position, the elastic component elastically abuts against the second limiting wall.

13. The lighting device according to claim 11, characterized in that The elastic component includes an elastic member and a cap body, the cap body is used to abut against the first end, the elastic member is located on a side of the cap body facing away from the first end, and the elastic member is elastically abutted between the cap body and the shell.

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