Eye protection lamp and method for adjusting light intensity of eye protection lamp

Abstract

The invention discloses an eye-protection lamp and a method for adjusting the light intensity of the eye-protection lamp in the technical field of eye-protection lamps. The eye-protection lamp comprises a lamp holder, a lamp bracket, a lamp body, an adjusting mechanism and an auxiliary page turning mechanism. The lamp holder is slidably mounted on a sliding groove of the lamp holder, the lamp body is mounted at the top end of the lamp holder, the adjusting mechanism is used for controlling the lamp holder to slide along the sliding groove, and the auxiliary page turning mechanism is used for assisting a user in page turning. The adjusting mechanism is triggered through the touch piece, so that the lamp holder moves to a corresponding position, and meanwhile, the auxiliary page turning mechanism assists a user in turning pages; the LED lamp strip in the lamp body is composed of a warm light strip and a cold light strip, and cold and warm light switching and brightness adjustment can be achieved. According to the eye-protection lamp and the luminosity adjusting method thereof, the problem that an existing eye-protection lamp cannot carry out personalized light ray setting for different reading or writing areas is solved, the convenience of light ray adjustment is improved, an auxiliary page turning function is provided, cold and warm light switching and brightness adjustment are achieved, the structural design of the eye-protection lamp is optimized, and the use range of the eye-protection lamp is widened. And more comfortable reading or writing experience is provided for the user.

Description

Technical Field

[0001] The invention relates to the technical field of eye protection lamps, in particular to an eye protection lamp and a method for adjusting the brightness of the eye protection lamp. Background Art

[0002] In the prior art, eye protection lamps have been widely used and developed. Common eye protection lamps usually have basic lighting functions, and can automatically adjust the brightness through devices such as light sensors to adapt to different ambient light conditions. In addition, some high-end eye protection lamps also integrate a variety of additional functions such as timed reminders, sitting posture monitoring, and voice broadcasts to help users better protect their eyesight. However, although the existing eye protection lamps have achieved certain results in protecting eyesight, there are still some shortcomings.

[0003] First of all, in terms of light adjustment, most existing eye protection lamps can only adjust the overall brightness and color temperature, and cannot perform personalized light settings for different reading or writing areas. When reading or writing, users usually spread the book flat and divide it into two halves. When reading or writing on one half, in order to obtain a better light field of view, the lamp beads need to be adjusted to the corresponding half. However, in the process of reading or writing, there will be multiple half-side exchanges, which requires users to constantly manually adjust the position and angle of the lamp beads, which is cumbersome and not convenient. Secondly, for some new books, because the pages fit closely together, users may encounter certain difficulties when turning the pages, especially when the user's hands are dry, it is more difficult to separate the pages. The existing eye protection lamps do not provide an effective solution to this problem, and cannot provide users with a more convenient and comfortable reading or writing experience.

[0004] In response to the above problems, this application document provides an eye protection lamp and a method for adjusting the brightness of the eye protection lamp. Summary of the invention

[0005] The purpose of the present invention is to solve the problems raised in the above-mentioned background technology, and provide an eye protection lamp and a method for adjusting the brightness of the eye protection lamp.

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions: An eye protection lamp comprises a lamp holder, a lamp frame, a lamp body, an adjustment mechanism and an auxiliary page turning mechanism, wherein: The lamp holder is arranged horizontally, and a sliding groove is constructed on the top of the lamp holder along the length direction; The lamp holder is slidably mounted on the sliding slot, and the lamp holder is adjustable; The lamp body is installed on the top of the lamp holder and is used for lighting; The adjustment mechanism is installed inside the lamp holder and is used to control the lamp holder to slide along the sliding groove; The auxiliary page turning mechanism is installed on the lamp holder and is used to assist the user in turning pages of a book.

[0007] Furthermore, the interior of the lamp holder is structured with an installation cavity, the sliding groove is connected to the installation cavity, the adjustment mechanism includes a motor arranged inside the installation cavity, the output end of the motor is fixed with a screw rod arranged along the length direction of the sliding groove, the other end of the screw rod is rotatably mounted on the inner wall of the installation cavity, the bottom end of the lamp holder is threadedly sleeved on the screw rod, a controller is installed inside the lamp holder, two touch pieces distributed on the left and right and electrically connected to the controller are provided on the lamp holder, the two touch pieces correspond to the two ends of the sliding groove respectively, the motor is electrically connected to the controller, and the user can move the lamp holder to the corresponding end of the sliding groove by touching one of the touch pieces.

[0008] Furthermore, the auxiliary page turning mechanism is close to the right end of the lamp holder so as to realize turning over the completed book page on the right side. The auxiliary page turning mechanism comprises a control rod rotatably mounted on one side of the lamp holder, the control rod is horizontally arranged and perpendicular to the sliding groove, a control plate is fixed on one end of the control rod, a device plate is installed on the side of the control plate facing away from the control rod, a device rod is movably inserted on the device plate, a page turning block is fixed on one end of the device rod, a rubber friction pad is installed on the end of the page turning block facing away from the device rod, and the device rod A limit block is fixed at the other end of the device, and a spring is connected between the page turning block and the device plate, and the auxiliary page turning mechanism also includes a linkage assembly for controlling the rotation of the control rod. When the lamp holder realizes a reciprocating motion along the sliding groove, the control rod rotates a full circle under the linkage of the linkage assembly, and when the lamp holder moves to the left along the sliding groove, the page turning block is located at the lower half of the rotation track, and when the lamp holder moves to the right along the sliding groove, the page turning block is located at the upper half of the rotation track.

[0009] Furthermore, the other end of the control rod is movably inserted into the interior of the installation cavity, and the linkage assembly includes a linkage rod rotatably installed on the inner wall of the installation cavity, a linkage wheel is fixedly sleeved on the linkage rod, an annular linkage groove is constructed on the outer peripheral side of the screw rod, an integral linkage belt is sleeved between the linkage groove and the linkage wheel, a coaxial worm is fixed on the linkage rod, and a worm wheel meshing with the worm is fixedly sleeved on one end of the control rod.

[0010] Furthermore, a plurality of fixing grooves distributed in an array are constructed on the side of the control board facing away from the control rod, a fixing block movably inserted into one of the fixing grooves is fixed at one end of the device board, a scale line 1 is constructed on one side of the device board, and a scale line 2 corresponding to the scale line 1 is constructed on one side of the lamp holder.

[0011] Furthermore, the lamp holder includes a sliding block that slides inside the sliding groove and is threadedly sleeved on the screw rod, and two symmetrically arranged hinge blocks are fixed on the top of the sliding block, and a hinge rod is fixed on the side of one of the hinge blocks close to the other hinge block, and one end of the hinge rod movably passes through the other hinge block, a bracket is rotatably sleeved on the hinge rod, and a thread is constructed on the outer peripheral side of one end of the hinge rod and a fastening block is threadedly sleeved.

[0012] Furthermore, a hinge groove is constructed at the bottom of the lamp body and a hinge rod 2 is fixedly connected between the two inner walls of the hinge groove pair, the top end of the bracket is rotatably mounted on the hinge rod 2, the outer side of the top end of the bracket is tightly fitted with the inner wall of the hinge groove, and a mounting groove is constructed at the bottom side of the lamp body, a base plate is arranged inside the mounting groove, and a plurality of evenly distributed LED light strips are arranged on the side of the base plate facing the opening of the mounting groove, the plurality of LED light strips are composed of half warm light strips and half cold light strips and are arranged alternately, a filter plate is installed on the opening side of the mounting groove, and a control button for controlling the brightness and color tone of the plurality of LED light strips is provided on the lamp holder.

[0013] Furthermore, the lamp body includes a connecting block and a lamp housing, the connecting block is hinged to the top end of the bracket, the mounting groove is configured on the bottom side of the lamp housing, an adjustment rod rotatably mounted on the connecting block is fixed at one end of the lamp housing, and one end of the lamp housing is tightly fitted with one side of the connecting block.

[0014] Furthermore, the bracket includes a sleeve rotatably mounted on the hinge rod one, a sleeve rod is movably inserted into the top end of the sleeve, the top end of the sleeve rod is rotatably mounted on the hinge rod two, a fastening screw is threadedly inserted into the outer peripheral side of the sleeve, and one end of the fastening screw corresponds to the outer peripheral side of the sleeve rod.

[0015] A method for adjusting the brightness of an eye protection lamp, the method steps are as follows: S1. Adjust the light projection angle and brightness distribution of the LED light bar in real time by adjusting the height of the bracket and the angle of the lamp body; S2. The user touches the two touch pads on the lamp holder. When the left / right touch pad is triggered, the controller controls the motor to drive the screw to rotate, driving the lamp holder to move to the left / right end along the sliding groove, so that the illumination center of the lamp body is aligned with the corresponding half area of ​​the book; S3, when the light stand moves to the target position, the controller adjusts the brightness ratio of the cold light strip and the warm light strip in the LED light strip based on the preset scene mode or the instruction input by the user through the control button; S4, when the lamp holder moves to the left along the sliding slot, the auxiliary page turning mechanism is triggered to perform auxiliary page turning.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. This solution provides a slidable lamp stand and an adjustable lamp body. The user can accurately move the lamp body to the desired position by touching the touch piece on the lamp holder to adjust the light on the left and right halves of the book, meet the user's needs for light in different areas during reading or writing, and provide a more personalized and comfortable lighting experience. In addition, through the cooperation of the adjustment mechanism and the controller, the user only needs to touch the corresponding touch piece to realize automatic movement and light adjustment of the lamp body, without manually adjusting the position of the lamp beads, which greatly improves the convenience and efficiency of operation and enables users to focus more on reading or writing content.

[0017] 2. The present invention sets up an auxiliary page turning mechanism. When the light stand moves, the page turning block, driven by the control rod, can turn over the completed page on the right side, assisting the user to easily turn the page, thereby solving the difficulties encountered by the user in turning the page and further improving the practicality of the product and the user experience.

[0018] 3. The interior of the lamp body of the present invention is provided with an LED light strip consisting of a warm light strip and a cold light strip. The user can conveniently adjust the brightness and hue of the LED light strip through the control button to switch between warm and cold light to adapt to different reading or writing scenes and the user's personalized needs for light, providing a more comfortable and healthy lighting environment.

[0019] 4. Through reasonable design and layout, the present invention enables the various components of the eye protection lamp to work together, with a compact structure, stable and reliable, reflecting the high integration and sophisticated design of the product, and improving the overall performance and service life of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 For the present invention Figure 1 A three-dimensional cross-sectional view of Figure 3 For the present invention Figure 1 A three-dimensional cross-sectional view from another direction; Figure 4 It is a three-dimensional structural schematic diagram of another state of the present invention; Figure 5 For the present invention Figure 4 A three-dimensional cross-sectional view of Figure 6 For the present invention Figure 5 A magnified view of the structure in center A; Figure 7 For the present invention Figure 1 Schematic diagram of the three-dimensional structure of the middle part; Figure 8 For the present invention Figure 1 A three-dimensional structural diagram of another part of the structure; Fig. 9 For the present invention Figure 8 A three-dimensional cross-sectional view of Fig.10 It is a schematic diagram of the three-dimensional structure of part of the structure in 7 of the present invention.

[0021] In the figure: 1, lamp holder; 11, sliding groove; 12, mounting cavity; 2, lamp holder; 21, sliding block; 22, hinge block 1; 23, hinge rod 1; 24, bracket; 241, sleeve; 242, sleeve rod; 243, fastening screw; 25, fastening block; 3, lamp body; 31, hinge groove; 32, hinge rod 2; 33, mounting groove; 34, base plate; 35, LED light strip; 36, filter plate; 301, connecting block; 302, lamp housing; 303, adjusting rod; 4 , adjusting mechanism; 41, motor; 42, screw rod; 43, controller; 44, touch panel; 5, auxiliary page turning mechanism; 51, control rod; 52, control board; 521, fixing groove; 53, installation board; 531, fixing block; 54, installation rod; 55, page turning block; 56, limit block; 57, spring 1; 58, linkage assembly; 581, linkage rod; 582, linkage wheel; 583, linkage groove; 584, linkage belt; 585, worm; 586, worm wheel. DETAILED DESCRIPTION

[0022] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] The present embodiment provides an eye protection lamp and a method for adjusting the brightness of the eye protection lamp, which are mainly used to solve the problem that most existing eye protection lamps can only adjust the overall brightness and color temperature in terms of light adjustment, and cannot perform personalized light settings for different reading or writing areas. When reading or writing, users usually spread the book flat and divide it into two halves, left and right. When reading or writing on one of the halves, in order to obtain a better light field of view, it is necessary to adjust the lamp beads to the corresponding half. However, in the process of reading or writing, there will be multiple half-side exchanges, which requires the user to constantly manually adjust the position and angle of the lamp beads, which is cumbersome and inconvenient. Secondly, for some new books, since the pages fit closely together, users may encounter certain difficulties when turning the pages, especially when the user's hands are dry, it is more difficult to separate the pages. The existing eye protection lamps do not provide an effective solution to this problem, and cannot provide users with a more convenient and comfortable reading or writing experience. The following technical solutions are provided, which will be combined with Figure 1-Figure 10 Make a detailed description: Embodiment 1: An eye protection lamp comprises a lamp holder 1, a lamp frame 2, a lamp body 3, an adjustment mechanism 4 and an auxiliary page turning mechanism 5, wherein: The lamp holder 1 is arranged horizontally, and a sliding groove 11 is constructed at the top of the lamp holder 1 along the length direction; The lamp holder 2 is slidably mounted on the sliding slot 11, and the lamp holder 2 is adjustable; The lamp body 3 is installed on the top of the lamp frame 2 and is used for lighting; The adjustment mechanism 4 is installed inside the lamp holder 1 and is used to control the lamp holder 2 to slide along the sliding groove 11; The auxiliary page turning mechanism 5 is mounted on the lamp holder 1 and is used to assist the user in turning pages of a book.

[0024] The eye protection lamp of the present invention realizes precise lighting of different reading areas through a slidable lamp frame 2 and an adjustable lamp body 3, thereby solving the problem that existing eye protection lamps cannot perform personalized light settings for different areas. The adjustment mechanism 4 improves the convenience of operation, and the auxiliary page turning mechanism 5 effectively solves the problem of difficulty in turning new pages of a book, providing a comfortable reading experience.

[0025] For details, please refer to Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 7The interior structure of the lamp holder 1 is provided with a mounting cavity 12, the sliding groove 11 is connected with the mounting cavity 12, the adjustment mechanism 4 includes a motor 41 arranged inside the mounting cavity 12, and a Japanese Shinano PKP series 42 stepper motor is selected, the output end of the motor 41 is fixed with a screw rod 42 arranged along the length direction of the sliding groove 11, the other end of the screw rod 42 is rotatably mounted on the inner wall of the mounting cavity 12, the bottom end of the lamp holder 2 is threadedly sleeved on the screw rod 42, a controller 43 is installed inside the lamp holder 1, based on the STM32F407VGT6 chip design, and an integrated CAN bus interface, two touch pieces 44 distributed on the left and right and electrically connected to the controller 43 are arranged on the lamp holder 1, the two touch pieces 44 correspond to the two ends of the sliding groove 11 respectively, the motor 41 is electrically connected to the controller 43, and the user can move the lamp holder 2 to the corresponding end of the sliding groove 11 by touching one of the touch pieces 44; When using the eye protection lamp, the user can adjust the position of the lamp holder 2 as needed. When the user needs to move the lamp holder 2 to a certain end of the sliding groove 11, the user only needs to lightly touch the corresponding touch sheet 44. After the touch sheet 44 is triggered, the signal is transmitted to the controller 43. The controller 43 then starts the motor 41. The motor 41 drives the screw rod 42 to rotate. Since the bottom end of the lamp holder 2 is threadedly sleeved on the screw rod 42, the rotation of the screw rod 42 will be converted into a linear motion of the lamp holder 2 along the sliding groove 11, so that the lamp holder 2 is accurately moved to the end of the sliding groove 11 corresponding to the touched sheet 44. This structural design allows the user to easily adjust the position of the lamp stand 2 without manually pushing or pulling the lamp stand 2. The operation is simple and precise. By triggering the touch piece 44, the automatic movement of the lamp stand 2 is realized, which improves the user experience. At the same time, this adjustment method can ensure that the lamp stand 2 moves smoothly in the sliding groove 11, avoiding the position deviation or instability of the lamp stand 2 caused by manual adjustment, and providing users with a more intelligent and convenient eye protection lamp adjustment solution.

[0026] In this example, see Figure 3 , Figure 4 , Figure 6 , Figure 7 and Fig.10The auxiliary page turning mechanism 5 is close to the right end of the lamp holder 1, and can realize turning over the completed page on the right side. The auxiliary page turning mechanism 5 includes a control rod 51 rotatably mounted on one side of the lamp holder 1. The control rod 51 is horizontally arranged and perpendicular to the sliding groove 11. A control plate 52 is fixed on one end of the control rod 51. A device plate 53 is installed on the side of the control plate 52 facing away from the control rod 51. A device rod 54 is movably inserted on the device plate 53. A page turning block 55 is fixed on one end of the device rod 54. A rubber friction pad is installed on the end of the page turning block 55 facing away from the device rod 54, which is used to increase friction and lift the page that has been completed for reading or writing. The other end of the device rod 54 A limit block 56 is fixed at one end, and a spring 57 sleeved on the device rod 54 is connected between the page turning block 55 and the device plate 53. The setting of the spring 57 can make the rubber friction pad adapt to the thickness of the book. The auxiliary page turning mechanism 5 also includes a linkage component 58 for controlling the rotation of the control rod 51. When the lamp holder 2 realizes a reciprocating back and forth along the sliding groove 11, the control rod 51 rotates a full circle under the linkage of the linkage component 58, and when the lamp holder 2 moves to the left along the sliding groove 11, the page turning block 55 is located at the lower half of the rotation track, and when the lamp holder 2 moves to the right along the sliding groove 11, the page turning block 55 is located at the upper half of the rotation track; In specific operations, Figure 2 It is a front view. When the user needs to turn the page during reading, the auxiliary page turning mechanism 5 starts to work. When the lamp holder 2 moves to the left in the sliding groove 11, the linkage assembly 58 drives the control rod 51 to rotate, so that the page turning block 55, with the cooperation of the spring 57 and the rubber friction pad, gently lifts a corner of the right page that has been read, so that the user can easily turn the page. On the contrary, when the lamp holder 2 moves to the right, the page turning block 55 is located on the upper half of the rotation track and will not interfere with the state of the page. This process does not require the user to manually operate the page turning mechanism, and only needs to focus on the reading content.

[0027] Further, the other end of the control rod 51 is movable and penetrates into the interior of the installation cavity 12, and the linkage assembly 58 includes a linkage rod 581 rotatably mounted on the inner wall of the installation cavity 12, a linkage wheel 582 is fixedly sleeved on the linkage rod 581, an annular linkage groove 583 is configured on the outer peripheral side of the screw rod 42, an integral linkage belt 584 is sleeved between the linkage groove 583 and the linkage wheel 582, a coaxial worm 585 is fixed on the linkage rod 581, and a worm wheel 586 meshing with the worm 585 is fixedly sleeved on one end of the control rod 51; When the lamp stand 2 moves in the sliding groove 11, the screw 42 rotates, and through the transmission of the linkage belt 584, the linkage wheel 582 and the linkage rod 581 are driven to rotate, thereby rotating the worm 585, and the worm 585 is meshed with the worm wheel 586, thereby driving the control rod 51 to rotate. When the lamp stand 2 moves to the left, the control rod 51 rotates, so that the page turning block 55 is located at the lower half of the rotation track, and the page turning function is realized; when the lamp stand 2 moves to the right, the page turning block 55 is located at the upper half of the rotation track, and does not affect the book pages; The design of the linkage assembly 58 realizes the linkage between the movement of the lamp frame 2 and the page turning function, thereby improving the intelligence of the eye protection lamp. The transmission of the worm 585 and the worm wheel 586 ensures the stable rotation of the control rod 51, thereby ensuring the accurate position of the page turning block 55. This mechanical transmission method has high transmission accuracy and reliability, can provide users with a stable auxiliary page turning function, and enhances the practicality and user experience of the product.

[0028] In order to further improve the applicability of the auxiliary page turning mechanism 5, a plurality of fixed grooves 521 distributed in an array are constructed on the side of the control board 52 facing away from the control rod 51, a fixed block 531 movably inserted in one of the fixed grooves 521 is fixed at one end of the device board 53, a scale line 1 is constructed on one side of the device board 53, and a scale line 2 corresponding to the scale line 1 is constructed on one side of the lamp holder 1; The user can adjust the position of the device board 53 on the control board 52 according to the thickness of the book and the page turning requirements. During the specific operation, the fixing block 531 on the device board 53 is taken out from the current fixing slot 521 and moved to another fixing slot 521 at a suitable position to re-fix the device board 53. When the device board 53 moves, the scale line 1 on it corresponds to the scale line 2 on the lamp holder 1, which helps the user to accurately adjust the position of the device board 53, thereby changing the angle and position of the page turning block 55 to meet the page turning requirements of books of different sizes and thicknesses.

[0029] For further information, see Figure 2 , Figure 4 , Figure 8 and Fig. 9The lamp holder 2 includes a sliding block 21 which slides inside the sliding groove 11 and is threadedly sleeved on the screw rod 42. Two symmetrically arranged hinge blocks 22 are fixed on the top of the sliding block 21. A hinge rod 23 is fixed on one side of one hinge block 22 close to the other hinge block 22, and one end of the hinge rod 23 movably penetrates the other hinge block 22. A bracket 24 is rotatably sleeved on the hinge rod 23. A thread is constructed on the outer peripheral side of one end of the hinge rod 23 and a fastening block 25 is threadedly sleeved. By rotating the fastening block 25, the fastening block 25 is fastened to the screw rod 42. The fixing block 25 is fixed so that it does not conflict with the hinge block 22. At this time, the angle of the entire bracket 24 can be adjusted to change the lighting angle of the lamp body 3. Then the fastening block 25 is rotated to make it tightly conflict with the hinge block 22. Under the squeezing of the two hinge blocks 22, the angle of the bracket 24 is fixed by friction. Therefore, the illumination angle of the lamp body 3 can be flexibly adjusted according to the user's reading or writing needs. The threaded design of the fastening block 25 enables the adjusted position of the lamp body 3 to be firmly maintained, thereby improving the stability of use.

[0030] The bottom of the lamp body 3 is constructed with a hinge groove 31, and a hinge rod 32 is fixedly connected between the two inner walls of the hinge groove 31. The top of the bracket 24 is rotatably sleeved on the hinge rod 32. The outer side of the top of the bracket 24 is tightly fitted with the inner wall of the hinge groove 31 and fixed by friction. The lighting angle of the lamp body 3 can be adjusted to provide a more comfortable lighting environment for the user. The bottom side of the lamp body 3 is constructed with a mounting groove 33, and a heat dissipation fin is provided at the bottom. A substrate 34 is provided inside the mounting groove 33. A plurality of evenly distributed LED light strips 35 are provided on the side of the substrate 34 facing the opening of the mounting groove 33, and a total of 24 SMD L ED light strips 35 (model 2835), each about 180 mm long, of which 12 are cold light strips (color temperature 5000K±3%, blue light peak wavelength 460nm), and 12 are warm light strips (color temperature 3000K±3%, red light ratio>30%), arranged alternately, a plurality of LED light strips 35 are composed of half warm light strips and half cold light strips and are arranged alternately, a filter plate 36 is installed on the opening side of the mounting groove 33, made of 3mm thick PMMA material, with a nano-level blue light cut-off film coated on the surface, and a control button for controlling the brightness and color tone of the plurality of LED light strips 35 is arranged on the lamp holder 1; This design makes the connection between the lamp body 3 and the bracket 24 more stable, and facilitates the installation and removal of the lamp body 3. By arranging an LED light strip 35 composed of a warm light strip and a cold light strip inside the lamp body 3, switching between warm and cold light and brightness adjustment are realized, meeting the user's needs for different lighting environments. The installation of the filter plate 36 further optimizes the light quality, making the light more uniform and soft, which helps to protect the user's eyes. In addition, the setting of the control button allows the user to easily adjust the light brightness and color tone according to personal preference, thereby improving the practicality of the product and user experience.

[0031] It should be noted that the lamp body 3 includes a connecting block 301 and a lamp housing 302. The connecting block 301 is hinged to the top of the bracket 24. The mounting groove 33 is configured on the bottom side of the lamp housing 302. An adjusting rod 303 rotatably mounted on the connecting block 301 is fixed to one end of the lamp housing 302. One end of the lamp housing 302 is tightly fitted to one side of the connecting block 301. This structural design makes the installation of the lamp body 3 more flexible, and allows the user to adjust the lighting angle of the lamp body 3 according to actual needs. The hinged connection between the connecting block 301 and the bracket 24, and the rotation installation of the adjustment rod 303 provide multi-directional adjustment freedom, ensuring that the lamp body 3 can be accurately aligned with the required lighting area. The close fit between the lamp housing 302 and the connecting block 301 ensures the stability of the installation of the lamp body 3, avoids shaking or displacement during use, and improves the reliability of the product and the user experience.

[0032] See also Figure 2 and Figure 8 The bracket 24 includes a sleeve 241 rotatably sleeved on the hinge rod 1 23, a sleeve rod 242 is movably inserted at the top end of the sleeve 241, and the top end of the sleeve rod 242 is rotatably sleeved on the hinge rod 2 32, and a fastening screw 243 is threadedly inserted on the outer peripheral side of the sleeve 241, and one end of the fastening screw 243 corresponds to the outer peripheral side of the sleeve rod 242. The overall height of the lamp body 3 can be adjusted by pulling the sleeve rod 242, and the height of the lamp body 3 can be fixed by rotating the fastening screw 243 so that one end of the fastening screw 243 is tightly in contact with the outer side of the sleeve rod 242. The design of this bracket 24 provides a flexible adjustment function. The user can conveniently adjust the position and angle of the lamp body 3 according to different reading or writing needs. The combined structure of the sleeve 241 and the sleeve rod 242, combined with the fixing method of the fastening screw 243, not only ensures the flexibility of adjustment, but also ensures the stability after adjustment.

[0033] Embodiment 2: The lamp holder 1 has two symmetrically constructed installation grooves on one side (i.e., the front side) close to the user, and the two installation grooves correspond to the left and right sides of the book respectively. A holding member is provided inside the two installation grooves, and the holding member includes a holding rod vertically fixed inside the installation groove, and a holding plate is movably sleeved on the holding rod. A spring 2 is connected between the bottom side of the holding plate and the inner wall of the installation groove, and a control rod is fixed on the top side of the holding plate. When the user places the book in front of the lamp holder 1, the left and right sides of the book correspond to the two device grooves respectively. The holding plate of the holding member gently presses the two sides of the book under the action of the second spring to ensure that the book is smoothly unfolded. The user can adjust the position of the holding plate through the joystick to adapt to books of different thicknesses and sizes. When it is necessary to turn the page or adjust the position of the book, gently lift the joystick and the holding plate will rise. After releasing the joystick, the holding plate returns to its original position under the action of the second spring and continues to hold the book.

[0034] Embodiment three: A method for adjusting the brightness of an eye protection lamp, the method steps are as follows: S1. By adjusting the height of the bracket 24 and the angle of the lamp body 3, the light projection angle and brightness distribution of the LED light bar 35 are adjusted in real time; S2. The user touches the two touch pads 44 on the lamp holder 1. When the left / right touch pad 44 is triggered, the controller 43 controls the motor 41 to drive the screw rod 42 to rotate, driving the lamp holder 2 to move to the left / right end along the sliding slot 11, so that the illumination center of the lamp body 3 is aligned with the corresponding half area of ​​the book; S3, when the light stand 2 moves to the target position, the controller 43 adjusts the brightness ratio of the cold light strip and the warm light strip in the LED light strip 35 based on the preset scene mode or the instruction input by the user through the control button; S4, when the lamp holder 2 moves to the left along the sliding slot 11, the auxiliary page turning mechanism 5 is triggered to perform auxiliary page turning.

[0035] Specifically, when using the eye protection lamp, the user first adjusts the height of the bracket 24 and the angle of the lamp body 3 according to the needs of reading or writing to change the light projection angle and brightness distribution of the LED light bar 35 in real time to obtain the best lighting effect. When the user needs to align the illumination center of the lamp body 3 with a certain side half of the book, he only needs to touch the corresponding left / right touch piece 44 on the lamp holder 1. After the touch piece 44 is triggered, the signal is transmitted to the controller 43, and the controller 43 immediately starts the motor 41 to drive the screw rod 42 to rotate, thereby driving the lamp holder 2 to move to the left / right end along the sliding groove 11, so that the illumination center of the lamp body 3 is accurately aligned with the corresponding half of the book. When the lamp holder 2 moves to the target position, the controller 43 adjusts the brightness ratio of the cold light bar and the warm light bar in the LED light bar 35 according to the preset scene mode or the specific instruction input by the user through the control button to meet the user's personalized needs for light tone and brightness. In addition, when the lamp holder 2 moves to the left along the sliding groove 11, it will trigger the auxiliary page turning mechanism 5 to work, assisting the user to turn pages, thereby improving the convenience and comfort of reading.

[0036] The method for adjusting the brightness of the eye protection lamp achieves flexible adjustment of the light projection angle and brightness distribution by adjusting the angle of the bracket 24 and the lamp body 3, meeting the needs of users in different reading or writing scenarios. The touch panel 44 is easy to operate, and the user can quickly adjust the position of the lamp body 3 without complicated operations, so that the center of illumination is accurately aligned with the required area, thereby improving the pertinence and efficiency of the lighting. By adjusting the brightness ratio of the cold light bar and the warm light bar in the LED light bar 35 through the controller 43, the user can obtain a comfortable lighting environment and reduce eye fatigue according to personal preferences and actual needs. The triggering of the auxiliary page turning mechanism 5 further enhances the reading experience and reduces the manual operation burden of the user when turning pages. It is especially suitable for long-term reading or tight pages, thereby enhancing the practicality and humanized design of the product.

[0037] It should be noted that the specific models and specifications of the substrate 34, LED light bar 35, filter plate 36, motor 41, controller 43 and touch panel 44 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail. The principles of these components are clear to those skilled in the art and do not need to be described in detail here.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An eye protection lamp, comprising a lamp holder (1), a lamp frame (2), a lamp body (3), an adjustment mechanism (4) and an auxiliary page turning mechanism (5), characterized in that: in: The lamp holder (1) is arranged horizontally, and a sliding groove (11) is formed on the top of the lamp holder (1) along the length direction; The lamp holder (2) is slidably mounted on the sliding groove (11), and the lamp holder (2) is adjustable; The lamp body (3) is mounted on the top of the lamp frame (2) and is used for lighting; The adjustment mechanism (4) is installed inside the lamp holder (1) and is used to control the lamp holder (2) to slide along the sliding groove (11); The auxiliary page turning mechanism (5) is mounted on the lamp holder (1) and is used to assist the user in turning pages of a book.

2. The eye protection lamp according to claim 1, characterized in that: The lamp holder (1) is internally structured with a mounting cavity (12), the sliding groove (11) being connected to the mounting cavity (12), the adjusting mechanism (4) comprising a motor (41) arranged inside the mounting cavity (12), the output end of the motor (41) being fixed with a screw rod (42) arranged along the length direction of the sliding groove (11), the other end of the screw rod (42) being rotatably mounted on the inner wall of the mounting cavity (12), the bottom end of the lamp holder (2) being threadedly sleeved on the screw rod (42), a controller (43) being installed inside the lamp holder (1), two touch pads (44) being distributed on the left and right and both electrically connected to the controller (43) being provided on the lamp holder (1), the two touch pads (44) respectively corresponding to the two ends of the sliding groove (11), the motor (41) being electrically connected to the controller (43), and a user touching one of the touch pads (44) can move the lamp holder (2) to the corresponding end of the sliding groove (11).

3. The eye protection lamp according to claim 2, characterized in that: The auxiliary page turning mechanism (5) is close to the right end of the lamp holder (1) and can realize turning over the completed book page on the right side. The auxiliary page turning mechanism (5) comprises a control rod (51) rotatably mounted on one side of the lamp holder (1). The control rod (51) is arranged horizontally and is perpendicular to the sliding groove (11). A control plate (52) is fixed on one end of the control rod (51). A device plate (53) is installed on the side of the control plate (52) facing away from the control rod (51). A device rod (54) is movably inserted on the device plate (53). A page turning block (55) is fixed on one end of the device rod (54). A rubber friction pad is installed on the end of the page turning block (55) facing away from the device rod (54). A limit block (56) is fixed to the other end of the light fixture, a spring (57) sleeved on the device rod (54) is connected between the page turning block (55) and the device plate (53), and the auxiliary page turning mechanism (5) also includes a linkage assembly (58) for controlling the rotation of the control rod (51), when the light fixture (2) realizes a reciprocating movement along the sliding groove (11), the control rod (51) rotates a full circle under the linkage of the linkage assembly (58), and when the light fixture (2) moves to the left along the sliding groove (11), the page turning block (55) is located at the lower half of the rotation track, and when the light fixture (2) moves to the right along the sliding groove (11), the page turning block (55) is located at the upper half of the rotation track.

4. The eye protection lamp according to claim 3, characterized in that: The other end of the control rod (51) is movable and extends into the interior of the installation cavity (12); the linkage assembly (58) comprises a linkage rod (581) rotatably mounted on the inner wall of the installation cavity (12); a linkage wheel (582) is fixedly sleeved on the linkage rod (581); an annular linkage groove (583) is constructed on the outer peripheral side of the screw rod (42); an integral linkage belt (584) is sleeved between the linkage groove (583) and the linkage wheel (582); a coaxial worm (585) is fixedly mounted on the linkage rod (581); and a worm wheel (586) meshing with the worm (585) is fixedly sleeved on one end of the control rod (51).

5. The eye protection lamp according to claim 3, characterized in that: A plurality of fixed grooves (521) distributed in an array are constructed on a side of the control board (52) facing away from the control rod (51); a fixed block (531) movably inserted into one of the fixed grooves (521) is fixed to one end of the device board (53); a scale line 1 is constructed on one side of the device board (53); and a scale line 2 corresponding to the scale line 1 is constructed on one side of the lamp holder (1).

6. The eye protection lamp according to claim 1, characterized in that: The lamp stand (2) comprises a sliding block (21) which slides inside the sliding groove (11) and is threadedly sleeved on the screw rod (42); two symmetrically arranged hinge blocks (22) are fixed to the top of the sliding block (21); a hinge rod (23) is fixed on one side of one of the hinge blocks (22) close to the other hinge block (22); one end of the hinge rod (23) movably passes through the other hinge block (22); a bracket (24) is rotatably sleeved on the hinge rod (23); a thread is constructed on the outer peripheral side of one end of the hinge rod (23) and a fastening block (25) is threadedly sleeved.

7. The eye protection lamp according to claim 6, characterized in that: The bottom of the lamp body (3) is structured with a hinge groove (31), and a hinge rod 2 (32) is fixedly connected between two inner walls opposite to each other of the hinge groove (31); the top end of the bracket (24) is rotatably sleeved on the hinge rod 2 (32), and the outer side of the top end of the bracket (24) is tightly fitted with the inner wall of the hinge groove (31); the bottom side of the lamp body (3) is structured with a mounting groove (33), and a base plate (34) is arranged inside the mounting groove (33); a plurality of evenly distributed LED light strips (35) are arranged on a side of the base plate (34) facing the opening of the mounting groove (33); the plurality of LED light strips (35) are composed of half warm light strips and half cold light strips and are arranged alternately; a filter plate (36) is installed on the opening side of the mounting groove (33); and a control button for controlling the brightness and color tone of the plurality of LED light strips (35) is arranged on the lamp holder (1).

8. The eye protection lamp according to claim 7, characterized in that: The lamp body (3) comprises a connecting block (301) and a lamp housing (302); the connecting block (301) is hinged to the top end of the bracket (24); the mounting groove (33) is configured on the bottom side of the lamp housing (302); an adjusting rod (303) rotatably mounted on the connecting block (301) is fixed to one end of the lamp housing (302); and one end of the lamp housing (302) is tightly fitted to one side of the connecting block (301).

9. The eye protection lamp according to claim 6, characterized in that: The bracket (24) comprises a sleeve (241) rotatably sleeved on the hinge rod (23), a sleeve rod (242) being movably inserted at the top end of the sleeve (241), the top end of the sleeve rod (242) being rotatably sleeved on the hinge rod (32), a fastening screw (243) being threadedly inserted on the outer peripheral side of the sleeve (241), one end of the fastening screw (243) corresponding to the outer peripheral side of the sleeve rod (242).

10. A method for adjusting the brightness of the eye protection lamp using any one of claims 1 to 9, characterized in that: The method steps are as follows: S1, adjusting the light projection angle and brightness distribution of the LED light bar (35) in real time by adjusting the height of the bracket (24) and the angle of the lamp body (3); S2, the user performs a touch operation on the two touch pieces (44) on the lamp holder (1), and when the left / right touch piece (44) is triggered, the controller (43) controls the motor (41) to drive the screw rod (42) to rotate, thereby driving the lamp holder (2) to move to the left / right end along the sliding groove (11), so that the illumination center of the lamp body (3) is aligned with the corresponding half area of ​​the book; S3, when the light stand (2) moves to the target position, the controller (43) adjusts the brightness ratio of the cold light strip and the warm light strip in the LED light strip (35) based on a preset scene mode or an instruction input by a user through a control button; S4: When the lamp holder (2) moves to the left along the sliding slot (11), the auxiliary page turning mechanism (5) is triggered to perform auxiliary page turning.

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