A triangular all-weather natural spectrum rhythm adaptive control lamp

Abstract

The present invention belongs to the field of lighting fixture technology, and in particular relates to a triangular all-weather natural spectrum rhythm adaptive control lamp, comprising a central control module, the outer wall of the central control module is fixedly connected to a U-shaped frame, and the outer wall of the U-shaped frame is fixedly connected to a touch screen control panel. The triangular all-weather natural spectrum rhythm adaptive control lamp of the present invention, through a unique triangular structural design and spectrum control technology, achieves a high degree of simulation of natural light changes, can present different natural scenes according to weather changes, and simulate the lighting effects of sunrise and sunset according to time changes, creating a more comfortable, healthy and immersive light environment for users. In addition, the lamp has a multi-dimensional and multi-mode lighting method, which is adapted to diverse scenes such as life and work, thereby improving practicality. At the same time, the lamp can accurately obtain outdoor weather information, further ensuring the reliability and simulation effect of the lamp.

Description

Technical Field

[0001] The present invention belongs to the technical field of lighting lamps, and in particular relates to a triangular all-weather natural spectrum rhythm adaptive control lamp. Background Art

[0002] As people's quality of life improves, the demand for indoor lighting is no longer limited to simple lighting functions, but is more about simulating the effect of natural light to improve comfort and health index.

[0003] Although dimmable lamps currently on the market can adjust brightness and color temperature, most of them can only perform simple brightness changes or fixed color temperature switching. They cannot accurately simulate the dynamic changes of the natural spectrum throughout the day, nor can they intelligently adjust according to changes in weather and time.

[0004] In addition, existing technologies have obvious shortcomings in simulating the changes in natural light under different weather conditions and fully presenting the lighting changes throughout the day from sunrise to sunset. In addition, traditional lamps are relatively simple in structural design, making it difficult to achieve multi-dimensional and multi-regional lighting environment simulation, and cannot meet users' needs for diverse and immersive lighting environments.

[0005] Therefore, a triangle all-weather natural spectrum rhythm adaptive control lamp is proposed to solve the above problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a triangular all-weather natural spectrum rhythm adaptive control lamp to address the above problems.

[0007] To achieve the above objectives, the present invention adopts the following technical solutions: a triangular all-weather natural spectrum rhythm adaptive control lamp, comprising a central control module, the outer wall of which is fixedly connected to a U-shaped frame, the outer wall of which is fixedly connected to a touch screen control panel, the outer wall of which is connected to a fixed wire box through an interference fit, and the inner wall of the U-shaped frame is fixedly connected to a time control module;

[0008] The input end of the central control module is electrically connected to a first cable, the outer end of the first cable passes through the through hole of the fixed wire box and is electrically connected to the weather sensing mechanism;

[0009] The output end of the central control module is electrically connected to a second cable and a third cable. The outer ends of the second cable and the third cable pass through the through hole of the fixed wire box and are electrically connected to the top triangle light mechanism and the side triangle light mechanism respectively.

[0010] In the above-mentioned triangular all-weather natural spectrum rhythm adaptive control lamp, the weather sensing mechanism includes an aviation conductive plug electrically connected to the outer end of the first cable, the outer wall of the female socket of the aviation conductive plug is fixedly sleeved with a fixed cylinder, the inner wall of the fixed cylinder is fixedly connected with a mounting ring, the inner wall of the mounting ring is fixedly connected with a micro stepping motor, the side end of the fixed cylinder is fixedly sleeved with a sealed bearing, the outer wall of the outer ring of the sealed bearing is fixedly sleeved with a fixed cover, the outer wall of the fixed cover is fixedly connected with a support plate, the upper surface of the support plate is fixedly connected with a light intensity sensor and a spectrum sensor, the outer wall of the fixed cover is fixedly sleeved with a tempered glass cover for protecting the light intensity sensor and the spectrum sensor, and the outer wall of the fixed cylinder is fixedly sleeved with a fixed flange and auxiliary components.

[0011] In the above-mentioned triangular all-weather natural spectrum rhythm adaptive control lamp, the auxiliary component includes an L-shaped block fixedly connected to the outer wall of the fixed cylinder, the outer wall of the tempered glass cover is sealed and movably sleeved with a semi-circular cover, the inner wall of the semi-circular cover is fixedly connected with multiple wear-resistant rubber scrapers, the bottom end of the semi-circular cover is provided with a drainage hole, the outer wall of the semi-circular cover is fixedly connected to the outer wall of the L-shaped block, the power connection ends of the light intensity sensor, the spectrum sensor and the micro stepping motor are electrically connected to the power connection end of the female socket of the aviation conductive plug through wires, and the outer walls of the fixed cover and the mounting ring are provided with wire threading holes for the wires to pass through.

[0012] In the above-mentioned triangular all-weather natural spectrum rhythm adaptive control lamp, the top triangular lamp mechanism includes a triangular aluminum frame, the inner wall of the first convex edge of the triangular aluminum frame is fixedly connected to a transparent acrylic protective plate, the inner wall of the second convex edge of the triangular aluminum frame is provided with a plurality of threaded blind holes, and the plurality of threaded blind holes are threadedly connected to the first bolts, the rod walls of the plurality of the first bolts are jointly sleeved with a light guide plate, the upper surface of the light guide plate is provided with a plurality of fixed countersunk holes matching the first bolts, the outer wall of the light guide plate close to the transparent acrylic protective plate is fixedly connected to a light guide film, and the light guide film is fixed on the side away from the light guide plate. A diffusion film is connected, and a soft light film is fixedly connected to the side of the diffusion film away from the light guide plate. The side of the soft light film away from the light guide plate contacts the surface of the transparent acrylic protective plate. A support frame is fixedly connected to the edge of the upper surface of the light guide plate. A plurality of threaded blind holes are provided on the upper surface of the support frame, and the hole walls of the plurality of threaded blind holes are threadedly connected with second bolts. The rod walls of the plurality of second bolts are jointly sleeved with an RGB point light source assembly and a sealing pressure frame. The outer wall of the RGB point light source assembly is provided with a plurality of through holes that cooperate with the second bolts, and the outer wall of the sealing pressure frame is provided with a plurality of limiting countersunk holes that cooperate with the second bolts.

[0013] In the above-mentioned triangular all-weather natural spectrum rhythm adaptive control lamp, the outer wall of the triangular aluminum frame is provided with three groups of heat dissipation grooves for auxiliary heat dissipation.

[0014] In the above-mentioned triangular all-weather natural spectrum rhythm adaptive control lamp, the side triangular light mechanism has the same structure as the top triangular light mechanism, and the power connection ends of the RGB point light source components in the top triangular light mechanism and the side triangular light mechanism are electrically connected to the outer ends of the second cable and the third cable respectively.

[0015] In the above-mentioned triangular all-weather natural spectrum rhythm adaptive control lamp, the outer wall of the triangular aluminum frame in the top triangular lamp mechanism is fixedly sleeved with a convex edge strip for fixed installation with the ceiling panel, and the outer wall of the convex edge strip is provided with multiple mounting circular holes.

[0016] In the above-mentioned triangular all-weather natural spectrum rhythm adaptive control lamp, the outer wall of the triangular aluminum frame in the side triangular lamp mechanism is provided with a deep installation groove, and the groove wall of the deep installation groove is movably connected to a connecting frame, and one side end of the connecting frame is fixedly connected to multiple groups of symmetrically distributed limiting spring clips, and the outer wall of the limiting spring clip is provided with a limiting arc groove, and the groove wall of the limiting arc groove is movably connected with a protrusion, and the outer wall of the protrusion is fixedly connected to the groove wall of the deep installation groove, and the other end of the connecting frame is fixedly connected to a fixed aluminum frame, and the outer wall of the connecting frame is provided with a plurality of heat dissipation holes for auxiliary heat dissipation.

[0017] Compared with existing technologies, the advantages of a triangular all-weather natural spectrum rhythm adaptive control lamp are:

[0018] 1. The weather sensing mechanism, top triangle light mechanism, and side triangle light mechanism are equipped with light intensity sensors and spectrum sensors to obtain outdoor weather information in real time. After analysis by the preset algorithm of the central control module, the RGB point light source components in the top triangle light mechanism and the side triangle light mechanism are controlled to emit corresponding light. Through the processing of light-guiding film, diffusion film, and soft light film, the natural light effects of different weather conditions such as sunny and cloudy days are accurately simulated. At the same time, the time control module drives the lamps to simulate the changes in brightness and color temperature of sunrise and sunset, from dark red in the morning to white at noon, and then to warm yellow at sunset, highly reproducing the natural rhythm. This design provides users with a close-to-real natural lighting experience, reduces visual fatigue and circadian rhythm disorders caused by long-term artificial lighting, and significantly improves comfort and health levels.

[0019] 2. Through the provided convex edge strips, connecting frame, fixed aluminum frame, first bolt and second bolt, the top triangular light mechanism is fixed to the ceiling through the convex edge strips, mounting circular holes and limit screws. The side triangular light mechanism is connected to the mounting deep groove through the connecting frame of the fixed aluminum frame, and is limited by the arc-shaped limit groove and the protrusion of the limit spring. The touch screen control panel and the fixed junction box are inserted with interference fit. A variety of installation methods are combined to achieve convenient disassembly and assembly. At the same time, the weather sensing mechanism is extended and installed through the waterproof first cable with a shielding layer. The second cable and the third cable have the same protection effect, which reduces the difficulty of disassembly during later maintenance, greatly improves the installation and maintenance efficiency, and reduces maintenance costs.

[0020] 3. Through the weather sensing mechanism and auxiliary mechanism, the tempered glass cover of the weather sensing mechanism can isolate outdoor dust to prevent it from adhering to the light intensity sensor and spectrum sensor. At the same time, the central control module controls the micro stepper motor to drive the tempered glass cover to rotate 360°, so that it moves relative to the wear-resistant rubber scraper in the semicircular cover to clean the dust on the outer wall. In addition, when the light is turned off, the micro stepper motor is controlled to rotate in the opposite direction and reset to the initial state. At the same time, the torque generated by the previous rotation of the wires connecting the light intensity sensor and the spectrum sensor is released to prevent damage. These designs ensure that the sensor always accurately perceives the outdoor environment, provides reliable data for the central control module, and guarantees the accuracy and stability of the lamp's simulation of natural light.

[0021] 4. Through the set central control module and time control module, when the triangle all-weather natural spectrum rhythm adaptive control lamps are used at night, the lamps switch between life and rest mode and night work mode through the touch screen control panel, and specifically control the RGB point light source components in the top triangle light mechanism and the side triangle light mechanism to emit corresponding light. In life and rest mode, as the night time increases, the brightness of the lamp will gradually decrease, and the color temperature will also decrease synchronously, so that the light color of the lamp will gradually change from the initial warm white light to warm yellow or warm red, which is suitable for dinner, rest and other scenes, avoiding the inhibition of melatonin secretion. In night work mode, the lamps maintain brightness and color temperature that meet the illumination requirements of reading and work, thereby reducing visual fatigue and protecting the health of users. The two modes accurately match the needs of life and work at night, so that the lamps have multi-dimensional and multi-mode lighting methods, which are suitable for diverse scenes such as life and work, and improve scene adaptability and usage experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural diagram of a triangular all-weather natural spectrum rhythm adaptive control lamp provided by the present invention;

[0023] Figure 2 yes Figure 1 Schematic diagram of the structure viewed from the middle AA direction;

[0024] Figure 3 This is a structural diagram of a weather sensing mechanism in a triangular all-weather natural spectrum rhythm adaptive control lamp provided by the present invention;

[0025] Figure 4 yes Figure 1 Schematic diagram of the structure viewed from the middle BB direction;

[0026] Figure 5 yes Figure 1 Schematic diagram of the structure viewed from the CC direction;

[0027] Figure 6 yes Figure 5 Schematic diagram of the partially enlarged structure.

[0028] In the figure: 1 central control module, 2 U-shaped frame, 3 touch screen control panel, 4 fixed wire box, 5 weather sensor mechanism, 51 aviation conductive plug, 52 fixed cylinder, 53 mounting ring, 54 micro stepper motor, 55 sealed bearing, 56 fixed cover, 57 support plate, 58 light intensity sensor, 59 spectrum sensor, 510 tempered glass cover, 511 fixed flange, 6 auxiliary components, 61 L-shaped block, 62 semicircular cover, 63 wear-resistant rubber scraper, 64 drain hole, 7 top triangle light mechanism, 71 triangle Aluminum frame, 72 transparent acrylic protective plate, 73 first bolt, 74 light guide plate, 75 light guide film, 76 diffusion film, 77 soft light film, 78 support frame, 79 second bolt, 710 RGB point light source assembly, 711 sealing pressure frame, 8 side triangle light mechanism, 9 heat dissipation groove, 10 time control module, 11 first cable, 12 second cable, 13 third cable, 14 heat dissipation holes, 15 mounting round holes, 16 connecting frame, 17 limiting spring clip, 18 bump, 19 fixed aluminum frame, 20 raised edge strip. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] like Figures 1-6 As shown, a triangular all-weather natural spectrum rhythm adaptive control lamp includes a central control module 1, the outer wall of the central control module 1 is fixedly connected to a U-shaped frame 2, the outer wall of the U-shaped frame 2 is fixedly connected to a touch screen control panel 3, the outer wall of the touch screen control panel 3 is interference fit connected to a fixed wire box 4, the inner wall of the U-shaped frame 2 is fixedly connected to a time control module 10, and the input end of the central control module 1 is electrically connected to a first cable 11.

[0031] The outer end of the first cable 11 passes through the through hole of the fixed wire box 4 and is electrically connected to the weather sensing mechanism 5. The weather sensing mechanism 5 includes an aviation conductive plug 51 electrically connected to the outer end of the first cable 11. The outer wall of the female seat of the aviation conductive plug 51 is fixedly sleeved with a fixed cylinder 52. The inner wall of the fixed cylinder 52 is fixedly connected with a mounting ring 53. The inner wall of the mounting ring 53 is fixedly connected with a micro stepping motor 54. The side end of the fixed cylinder 52 is fixedly sleeved with a sealed bearing 55. The outer wall of the outer ring of the sealed bearing 55 is fixedly sleeved with a fixed cover 56. The outer wall of the fixed cover 56 is fixedly connected with a support plate 57. The upper surface of the support plate 57 is fixedly connected with a light intensity sensor 58 and a spectrum sensor 59. The outer wall of the fixed cover 56 is fixedly sleeved with a tempered glass cover 510 for protecting the light intensity sensor 58 and the spectrum sensor 59. The outer wall of the cylinder 52 is fixedly sleeved with a fixed flange 511 and an auxiliary component 6, and the auxiliary component 6 includes an L-shaped block 61 fixedly connected to the outer wall of the fixed cylinder 52, and the outer wall of the tempered glass cover 510 is sealed and movably sleeved with a semicircular cover 62, and the inner wall of the semicircular cover 62 is fixedly connected with multiple wear-resistant rubber scrapers 63. The bottom end of the semicircular cover 62 is provided with a drainage hole 64, and the outer wall of the semicircular cover 62 is fixedly connected to the outer wall of the L-shaped block 61. The power terminals of the light intensity sensor 58, the spectrum sensor 59 and the micro stepping motor 54 are electrically connected to the female power terminals of the aviation conductive plug 51 through wires, and the outer walls of the fixed cover 56 and the mounting ring 53 are provided with threading holes for the wires to pass through. This mechanism enables the lamp to accurately sense the outdoor environment, provide reliable data for the central control module 1, and ensure the accuracy and stability of the lamp's simulation of natural light.

[0032] The output end of the central control module 1 is electrically connected to the second cable 12 and the third cable 13. The outer ends of the second cable 12 and the third cable 13 pass through the through hole of the fixed box 4 and are electrically connected to the top triangular light mechanism 7 and the side triangular light mechanism 8 respectively. The top triangular light mechanism 7 includes a triangular aluminum frame 71. The inner wall of the first convex edge of the triangular aluminum frame 71 is fixedly connected to a transparent acrylic protective plate 72. The inner wall of the second convex edge of the triangular aluminum frame 71 is provided with a plurality of threaded blind holes, and the plurality of threaded blind holes are fixedly connected to the transparent acrylic protective plate 72. The hole is threadedly connected to a first bolt 73, and the rod walls of multiple first bolts 73 are commonly sleeved with a light guide plate 74. The upper surface of the light guide plate 74 is provided with multiple fixed countersunk holes that match the first bolts 73. The outer wall of the light guide plate 74 close to the transparent acrylic protective plate 72 is fixedly connected to a light guide film 75. The side of the light guide film 75 away from the light guide plate 74 is fixedly connected to a diffusion film 76. The side of the diffusion film 76 away from the light guide plate 74 is fixedly connected to a soft light film 77. The side of the soft light film 77 away from the light guide plate 74 The side contacts the surface of the transparent acrylic protective plate 72, and the support frame 78 is fixedly connected to the edge of the upper surface of the light guide plate 74. The upper surface of the support frame 78 is provided with a plurality of threaded blind holes, and the hole walls of the plurality of threaded blind holes are threadedly connected with second bolts 79. The rod walls of the plurality of second bolts 79 are jointly sleeved with the RGB point light source assembly 710 and the sealing pressure frame 711. The outer wall of the RGB point light source assembly 710 is provided with a plurality of through holes that cooperate with the second bolts 79, and the outer wall of the sealing pressure frame 711 is provided with a plurality of limiting countersunk holes that cooperate with the second bolts 79. The outer wall of the triangular aluminum frame 71 is provided with three groups of heat dissipation grooves 9 for auxiliary heat dissipation, thereby improving the reliability of the lamp. The side triangle lamp mechanism 8 has the same structure as the top triangle lamp mechanism 7. The power connection ends of the RGB point light source assemblies 710 in the top triangle lamp mechanism 7 and the side triangle lamp mechanism 8 are electrically connected to the outer ends of the second cable 12 and the third cable 13 respectively. The lamp adopts a modular design, so it has the function of convenient disassembly and maintenance.

[0033] The outer wall of the triangular aluminum frame 71 in the top triangular lamp mechanism 7 is fixedly sleeved with a convex edge strip 20 for fixed installation with the ceiling panel, and the outer wall of the convex edge strip 20 is provided with a plurality of mounting circular holes 15. The outer wall of the triangular aluminum frame 71 in the side triangular lamp mechanism 8 is provided with a deep mounting groove, and the groove wall of the deep mounting groove is movably connected with a connecting frame 16. One side end of the connecting frame 16 is fixedly connected with multiple groups of symmetrically distributed limiting spring clips 17. The outer wall of the limiting spring clip 17 is provided with a limiting arc groove, and the groove wall of the limiting arc groove is movably connected with a protrusion 18. The outer wall of the protrusion 18 is fixedly connected to the groove wall of the deep mounting groove. The other end of the connecting frame 16 is fixedly connected to a fixed aluminum frame 19. The outer wall of the connecting frame 16 is provided with a plurality of heat dissipation holes 14 for auxiliary heat dissipation. The above-mentioned power-on equipment and electrical connections are all existing technologies and are not repeated here.

[0034] The operating principle of the present invention is described as follows: When the triangular all-weather natural spectrum rhythm adaptive control lamp is used, first, the top triangular lamp mechanism 7 is fixed to the indoor ceiling through the convex edge strip 20, the mounting hole 15 and the limit screw. The embedded microcontroller (such as STM32F103 series) and the touch screen control panel 3 serving as the central control module 1 are fixedly embedded in the indoor wall through the fixed wire box 4. The touch screen control panel 3 and the fixed wire box 4 are installed in an interference fit manner. The weather sensing mechanism 5 is extended to the position in contact with the external environment through the waterproof first cable 11 with a shielding layer. The second cable 12 and the third cable 13 also have the same dustproof and waterproof effects as the first cable 11. For example, the first cable The cable 11 passes through the indoor ventilation duct and is fixedly installed at the air outlet end of the ventilation duct through the fixed flange 511, so that the weather sensing mechanism 5 can accurately understand the outdoor weather information, and the side triangle lamp mechanism 8 is fixed to the indoor side wall through the fixed aluminum frame 19. Specifically, the fixed aluminum frame 19 is installed on the indoor side wall through fixing nails, and then the connecting frame 16 on the fixed aluminum frame 19 is inserted into the installation deep groove of the side triangle lamp mechanism 8. At the same time, the arc-shaped limiting groove of the limiting spring piece 17 in the connecting frame 16 is inserted into the protrusion 18 to complete the limiting assembly. This installation method combining plug-in and limiting screws has the characteristics of convenient disassembly and assembly, which is convenient for the later maintenance of the triangular all-weather natural spectrum rhythm adaptive control lamp;

[0035] When it is necessary to use the triangle all-weather natural spectrum rhythm adaptive control lamp, first light up the top triangle light mechanism 7 or the side triangle light mechanism 8 through the touch screen control panel 3 and the central control module 1, and the top triangle light mechanism 7 and the side triangle light mechanism 8 can also be lit at the same time. At the same time, the central control module 1 controls the output end of the micro-stepping motor 54 with model number 28BYJ-48 to rotate 360° clockwise first, and the rotating driving end of the micro-stepping motor 54 drives the fixed cover 56 to rotate on the sealed bearing 55, and the fixed cover 56 then drives the tempered glass cover 510 with a transmittance greater than 92% to rotate. During the rotation process, the tempered glass cover 510 will contact the wear-resistant inner of the semi-circular cover 62 The rubber scraper 63 moves relative to each other, so that the outer wall of the tempered glass cover 510 is cleaned by the wear-resistant rubber scraper 63, and the tempered glass cover 510 can further isolate the outdoor dust from accumulating on the light intensity sensor 58 and the spectrum sensor 59, so as to avoid the dust from interfering with the operation of the light intensity sensor 58 and the spectrum sensor 59. After the micro-stepping motor 54 has completed its rotation, it stops working. Then the light intensity sensor 58 (such as the BH1750 model) and the spectrum sensor 59 (such as the TCS34725 model) sense the outdoor weather information and send the corresponding light intensity electrical signal and spectrum electrical signal to the central control module 1. Then the central control module 1 adjusts the light intensity and spectrum electrical signals according to the preset weather and The spectrum mapping algorithm (a neural network model trained based on 1000 sets of outdoor weather and spectrum data) is used to analyze the weather type. The central control module 1 then controls the RGB point light source assembly 710 in the top triangle light mechanism 7 and the side triangle light mechanism 8 to emit corresponding light according to the analyzed weather type. For example, when a sunny day is detected, the central control module 1 controls the RGB point light source assembly 710 to emit high-brightness white light and blue light. The light then passes through the light guide film 75, the diffusion film 76 and the soft light film 77 (the film layers are tightly fitted and modularly installed and limited by the first bolt 73 and the light guide plate 74). The soft light film 77 makes the emitted light more uniform and avoids direct sunlight. The glare of light is reduced, and the transparent acrylic protective plate 72 covering the outside of the soft light film 77 protects the membrane structure to simulate the effect of bright sunshine. When it detects that it is cloudy, the brightness of the light from the RGB point light source assembly 710 is reduced, and the light emitted by the RGB point light source assembly 710 is adjusted to emit a cooler tone to simulate the natural light environment of a cloudy day. Through its unique structural design and precise spectrum control technology, this mechanism can highly simulate the changes in natural light under different weather and time, providing users with a lighting experience close to that of a real natural environment, which helps to improve the user's comfort and health level, such as reducing visual fatigue and circadian rhythm disorders caused by long-term exposure to artificial lighting environments;

[0036] In addition, the time control module 10 with a built-in real-time clock (RTC, such as the DS3231 model) transmits the time signal to the central control module 1 in real time according to the set time program. The central control module 1 controls the RGB point light source components 710 in the top triangle light mechanism 7 and the side triangle light mechanism 8 to change the brightness and color according to different time nodes. For example, in the morning, the light brightness is gradually increased, and the light color gradually changes from dark red to warm orange. At noon, the light brightness is adjusted to the highest and the color is adjusted to white close to the midday sun. In the afternoon, the light brightness is gradually reduced, and the color gradually changes from white to warm yellow until it presents a soft dark red at sunset. After sunset, at night (from 7 pm to 6 am the next day), the time control module 10 cooperates with the touch screen control panel 3 to control the lamps into life rest mode and night work mode, realizing the simulation of light changes from sunrise to sunset throughout the day;

[0037] When the user selects the life and rest mode through the touch screen control panel 3, the touch screen control panel 3 sends an electrical signal to the central control module 1, and the time control module 10 also sends a time signal in real time. Then the central control module 1 controls the RGB point light source components 710 in the top triangle light mechanism 7 and the side triangle light mechanism 8 to emit corresponding light. For example, the brightness of the lamp will gradually decrease as the night time increases (from 200 lux to 20 lux), and the color temperature will also decrease synchronously (from 2700K to 2200K), so that the light color of the lamp gradually changes from the warm white light in the initial stage to warm yellow or warm red (the proportion of blue light is less than 5%). The high brightness stage can meet the user's life needs such as preparing dinner, eating dinner, washing and cleaning. As time goes on, when the user is ready to rest, the brightness, color temperature and light color of the lamp will change synchronously and softly to avoid suppressing the secretion of melatonin and ensure the quality of the user's rest at night;

[0038] When the user selects the night working mode through the touch screen control panel 3, the touch screen control panel 3 sends an electrical signal to the central control module 1, and the time control module 10 also sends a time signal in real time. Then the central control module 1 specifically controls the RGB point light source components 710 in the top triangle light mechanism 7 and the side triangle light mechanism 8 to emit corresponding light. For example, the brightness of the lamp is maintained in the range of 300lux-400lux to meet the illumination requirements of reading and working. The color temperature is maintained at 3500K-3000K warm white light (blue light accounts for 15%-20%). In addition, the color temperature is automatically reduced by 200K every two hours of continuous operation to remind the user to rest properly. This lighting environment can ensure the comfort of users working at night as much as possible and reduce visual fatigue. The mechanism integrates comprehensive information of weather and time through the central control module 1 to achieve precise control of the RGB point light source components 710, further realizing adaptive control of the natural spectrum rhythm around the clock, creating a more realistic and comfortable lighting environment for users while protecting their physical health as much as possible.

[0039] Finally, when the top triangle light mechanism 7 and the side triangle light mechanism 8 are turned off through the touch screen control panel 3 and the central control module 1, the central control module 1 controls the micro-stepping motor 54 to rotate 360 ​​degrees counterclockwise to ensure that the tempered glass cover 510 returns to the initial sensing position, so that the torque generated by the previous rotation of the wires connecting the light intensity sensor 58 and the spectrum sensor 59 is released, thereby avoiding damage due to excessive torsion and improving the reliability of the lamp.

[0040] In summary, the triangular all-weather natural spectrum rhythm adaptive control lamp, through a unique triangular structure design (top triangle and side triangle division of labor and cooperation) and spectrum control technology, can achieve a high degree of simulation of natural light changes, and can present different natural scenes according to weather changes. At the same time, it simulates the lighting effects of sunrise and sunset according to time changes, creating a more comfortable, healthy and immersive lighting environment for users. In addition, the lamp has multi-dimensional and multi-mode lighting methods, which are suitable for various scenes such as life and work, and improves practicality. At the same time, through the optimized weather sensing mechanism 5 design, it can accurately obtain outdoor weather information, further ensuring the reliability and simulation effect of the lamp.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A triangular all-weather natural spectrum rhythm adaptive control lamp, comprising a central control module (1), characterized in that: The outer wall of the central control module (1) is fixedly connected to a U-shaped frame (2), the outer wall of the U-shaped frame (2) is fixedly connected to a touch screen control panel (3), the outer wall of the touch screen control panel (3) is interference-fittedly connected to a fixed wire box (4), and the inner wall of the U-shaped frame (2) is fixedly connected to a time control module (10); The input end of the central control module (1) is electrically connected to a first cable (11), and the outer end of the first cable (11) passes through a through hole of the fixed box (4) and is electrically connected to a weather sensing mechanism (5); The output end of the central control module (1) is electrically connected to a second cable (12) and a third cable (13), and the outer ends of the second cable (12) and the third cable (13) pass through the through hole of the fixed box (4) and are electrically connected to the top triangle light mechanism (7) and the side triangle light mechanism (8), respectively; The weather sensing mechanism (5) includes an aviation conductive plug (51) electrically connected to the outer end of the first cable (11), the outer wall of the female seat of the aviation conductive plug (51) is fixedly sleeved with a fixed cylinder (52), the inner wall of the fixed cylinder (52) is fixedly connected with a mounting ring (53), the inner wall of the mounting ring (53) is fixedly connected with a micro-stepping motor (54), the side end of the fixed cylinder (52) is fixedly sleeved with a sealed bearing (55), the outer wall of the outer ring of the sealed bearing (55) is fixedly sleeved with a fixed cover (56), the outer wall of the fixed cover (56) is fixedly connected with a support plate (57), the upper surface of the support plate (57) is fixedly connected with a light intensity sensor (58) and a spectrum sensor (59), the outer wall of the fixed cover (56) is fixedly sleeved with a tempered glass cover (510) for protecting the light intensity sensor (58) and the spectrum sensor (59), and the outer wall of the fixed cylinder (52) is fixedly sleeved with a fixed flange (511) and an auxiliary component (6); The top triangular light mechanism (7) comprises a triangular aluminum frame (71), the inner wall of the first convex edge of the triangular aluminum frame (71) is fixedly connected to a transparent acrylic protective plate (72), the inner wall of the second convex edge of the triangular aluminum frame (71) is provided with a plurality of threaded blind holes, and the plurality of threaded blind holes are threadedly connected to first bolts (73), the rod walls of the plurality of first bolts (73) are jointly sleeved with a light guide plate (74), the upper surface of the light guide plate (74) is provided with a plurality of fixed countersunk holes matched with the first bolts (73), the outer wall of the light guide plate (74) close to the transparent acrylic protective plate (72) is fixedly connected to a light guide film (75), the side of the light guide film (75) away from the light guide plate (74) is fixedly connected to a diffusion film (76), and the diffusion film (76) away from the light guide plate (74) is fixedly connected to the transparent acrylic protective plate (72). A soft light film (77) is fixedly connected to one side of the light guide plate (74), and a side of the soft light film (77) away from the light guide plate (74) contacts the surface of the transparent acrylic protective plate (72). A support frame (78) is fixedly connected to the edge of the upper surface of the light guide plate (74). A plurality of threaded blind holes are provided on the upper surface of the support frame (78), and the hole walls of the plurality of threaded blind holes are threadedly connected to second bolts (79). The rod walls of the plurality of second bolts (79) are jointly sleeved with an RGB point light source assembly (710) and a sealing pressing frame (711). The outer wall of the RGB point light source assembly (710) is provided with a plurality of through holes that cooperate with the second bolts (79), and the outer wall of the sealing pressing frame (711) is provided with a plurality of position-limiting countersunk holes that cooperate with the second bolts (79). The outer wall of the triangular aluminum frame (71) in the side triangular light mechanism (8) is provided with a deep installation groove, and the groove wall of the deep installation groove is movably connected to a connecting frame (16), one side end of the connecting frame (16) is fixedly connected to a plurality of symmetrically distributed limiting springs (17), the outer wall of the limiting springs (17) is provided with a limiting arc groove, and the groove wall of the limiting arc groove is movably connected to a protrusion (18), the outer wall of the protrusion (18) is fixedly connected to the groove wall of the deep installation groove, the other end of the connecting frame (16) is fixedly connected to a fixed aluminum frame (19), and the outer wall of the connecting frame (16) is provided with a plurality of heat dissipation holes (14) for auxiliary heat dissipation.

2. The triangular all-weather natural spectrum rhythm adaptive control lamp according to claim 1, characterized in that: The auxiliary component (6) includes an L-shaped block (61) fixedly connected to the outer wall of the fixed cylinder (52), the outer wall of the tempered glass cover (510) is sealed and movably sleeved with a semicircular cover (62), the inner wall of the semicircular cover (62) is fixedly connected with a plurality of wear-resistant rubber scrapers (63), the bottom end of the semicircular cover (62) is provided with a drain hole (64), the outer wall of the semicircular cover (62) is fixedly connected to the outer wall of the L-shaped block (61), the power connection ends of the light intensity sensor (58), the spectrum sensor (59) and the micro stepping motor (54) are all electrically connected to the female power connection end of the aviation conductive plug (51) through wires, and the outer walls of the fixed cover (56) and the mounting ring (53) are provided with threading holes for the wires to pass through.

3. The triangular all-weather natural spectrum rhythm adaptive control lamp according to claim 1, characterized in that: The outer wall of the triangular aluminum frame (71) is provided with three groups of heat dissipation grooves (9) for assisting heat dissipation.

4. The triangular all-weather natural spectrum rhythm adaptive control lamp according to claim 1, characterized in that: The side triangle light mechanism (8) has the same structure as the top triangle light mechanism (7), and the power connection ends of the RGB point light source components (710) in the top triangle light mechanism (7) and the side triangle light mechanism (8) are electrically connected to the outer ends of the second cable (12) and the third cable (13), respectively.

5. The triangular all-weather natural spectrum rhythm adaptive control lamp according to claim 1, characterized in that: The outer wall of the triangular aluminum frame (71) in the top triangular lamp mechanism (7) is fixedly sleeved with a convex edge strip (20) for fixed installation with the ceiling panel, and the outer wall of the convex edge strip (20) is provided with a plurality of mounting circular holes (15).

Images