Natural strengthening light supplementing system for water ecological restoration

Abstract

The invention relates to the technical field of ecological restoration, and discloses a natural reinforcement light supplementing system for water ecological restoration, an upper platform is fixedly mounted at the top of a floating platform through a stand column, a telescopic frame is arranged in the center of the bottom of the upper platform, and a plurality of telescopic light guide pipes are uniformly arranged between the top surface of the upper platform and the bottom surface of the telescopic frame; according to the device, the floating platform is arranged to be matched with the telescopic light guide pipe and the day-by-day light reflecting mechanism, so that aquatic plants planted in a deep water area can obtain good natural illumination, and the survival rate of the aquatic plants is effectively increased; the planting area of the submerged plants is effectively enlarged, the submerged plants can grow normally, water quality is improved, good basic conditions are provided for ecological environment treatment, the system is simple in structure and low in energy consumption, solar energy is utilized for power supply, illumination can be well provided for the aquatic plants at night, the survival rate of the aquatic plants is further increased, and the survival rate of the aquatic plants is increased. The water ecological restoration is facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of ecological restoration, and in particular relates to a natural enhanced lighting system for water ecological restoration, which is suitable for lighting aquatic plants in deep water areas. Background Art

[0002] In water ecological restoration, the survival and good growth of submerged plants are the premise and basic guarantee for the success of restoration, and are also the basis for ensuring the establishment of a healthy water ecosystem in water ecological restoration. One of the main factors affecting the survival and growth of submerged plants is light. In the existing water environment management, water and sediment pollution often leads to low transparency, and water purifiers and other means commonly used in engineering are also difficult to maintain for a long time, especially in relatively deep water bodies, such as 2-4 meters of water bodies, where submerged plants are basically difficult to survive. Underwater fill light has become a new technology, but the existing underwater fill light technology usually uses light sources such as LED lamps or fluorescent lamps. LED lamps are ideal for underwater fill light because of their high efficiency, energy saving, long life and concentrated light. Fluorescent lamps are suitable for users with limited budgets because of their relatively low price, but overall this type of artificial fill light technology consumes a lot of energy and is very limited, with a small coverage area and high equipment cost investment.

[0003] However, the aquatic plants currently planted in deep water areas are deep underwater, and natural light and ordinary surface artificial lighting technology cannot reach such depths, resulting in a low survival rate of submerged plants in deeper water bodies where submerged plants can be planted, and cannot meet the systematic management requirements of water ecological management. Therefore, how to introduce natural light into the water surface to maintain a good light intensity, increase the survival rate of submerged plants and the planting area of ​​submerged plants has become of great significance for solving water ecological restoration and maintenance of healthy aquatic ecosystems, and is a difficult problem that technical personnel in this field need to overcome. Summary of the invention

[0004] The purpose of the present invention is to provide a natural enhanced lighting system for water ecological restoration in view of the above-mentioned defects in the prior art.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A natural enhanced lighting system for water ecological restoration comprises a floating platform, a column is arranged on the top of the floating platform, an upper platform is fixedly installed on the column, the upper part of a threaded shaft is arranged at the center of the floating platform through a bearing, the threaded shaft is perpendicular to the floating platform, a first bevel gear is fixedly arranged on the threaded shaft and the first bevel gear is located above the floating platform, the threaded lower part of the threaded shaft is adaptively connected with an internal threaded barrel, the internal threaded barrel is located below the floating platform, the bottom of the internal threaded barrel is fixed to the center of the bottom platform, a guide barrel is fixedly connected to one side of the internal threaded barrel, a guide rod is inserted in the guide barrel, the top of the guide rod is fixedly installed at the bottom of the floating platform, the upper part of the inner light pipe passes through the floating platform and is fixedly installed on the upper platform, a lighting cover is arranged on the top of the inner light pipe, the top end of the outer light pipe is movably sleeved on the outer wall of the bottom end of the inner light pipe located below the floating platform, the bottom of the outer light pipe is communicated with the top of an offset oblique light pipe, the bottom of the offset oblique light pipe is communicated with the top of a connecting light pipe, the lower part of the connecting light pipe is fixedly connected to the bottom platform, and a light diffusion cover is arranged at the bottom of the connecting light pipe.

[0007] The inner wall of the top of the outer light pipe is circumferentially provided with an annular installation groove, a sealing ring is fixedly installed inside the annular installation groove, and the sealing ring is in close contact with the outer wall of the inner light pipe.

[0008] It also includes a face gear ring, which includes a ring body and ring teeth arranged on the ring surface of the ring body. An annular slide rail is fixed on the top of the floating platform, and the annular slide rail is adaptably connected to a plurality of sliders. The ring body of the face gear ring is fixedly connected to the sliders, and the ring body of the face gear ring and the annular slide rail share a central axis. A transmission gear is meshed with the top of the face gear ring, and the transmission gear is fixedly connected to one end of the transmission shaft, and a transmission bevel gear is fixedly installed on the other end of the transmission shaft, and the transmission bevel gear is meshed with the second bevel gear. A through hole is opened in the center of the second bevel gear, and the threaded shaft movably passes through the through hole. The gear shaft of the second bevel gear is arranged on the top of the floating platform through a bearing, and the transmission shaft is installed on the top surface of the floating platform through a shaft seat. A follower plate is fixedly installed on the outer side of the face gear ring, and a reflector is arranged on the follower plate.

[0009] It also includes a driving motor, and a driving bevel gear is fixedly installed on the end of the output shaft of the driving motor. The driving bevel gear is located between the first bevel gear and the second bevel gear.

[0010] The driving motor is fixedly arranged on the mounting seat, and an upper inclined block is arranged at the bottom center of the mounting seat, and a dovetail groove is arranged on the inclined surface of the upper inclined block, and the inclined surface of the upper inclined block faces downward, and sliding rods are fixedly installed on the left and right sides of the bottom of the mounting seat, and the sliding rods movably penetrate the guide holes on the guide blocks and are movably connected with the guide blocks, and the guide blocks are fixedly installed on the top of the floating platform, and a lower inclined block is slidably connected between the two guide blocks, and a dovetail edge is arranged on the inclined surface of the lower inclined block to be adapted to the dovetail groove, and the inclined surface of the lower inclined block faces upward and is tightly attached to the inclined surface of the upper inclined block, and the lower inclined block is fixedly arranged on the end of the telescopic shaft of the switching electric cylinder, and the switching electric cylinder is arranged on the top of the floating platform.

[0011] A buffer spring is sleeved on the outside of the slide bar, and two ends of the buffer spring are respectively against the mounting seat and the guide block.

[0012] It also includes a support arm and an electric telescopic rod. The support arm is vertically fixedly installed on the top of the follower plate. The top of the support arm is hinged to the bottom of the adjusting arm. The cylinder seat of the electric telescopic rod is hinged to the support arm. The end of the telescopic shaft of the electric telescopic rod is hinged to the pulling ear. The pulling ear is fixedly installed near the bottom end of the adjusting arm. The adjusting arm is fixedly installed on the backlight surface of the reflector. The reflective surface of the reflector is provided with a photosensitive sensor.

[0013] A fill light belt is arranged on the reflective surface of the reflector.

[0014] It also includes a control box, which is arranged on the top of the floating platform. The control box is equipped with a battery and a controller. The driving motor, the switching electric cylinder, the electric telescopic rod and the photosensitive sensor are electrically connected to the controller respectively.

[0015] The upper platform is provided with a solar panel, which is connected to a storage battery; and a driving motor, a switching electric cylinder, an electric telescopic rod, a photosensor and a fill light belt are electrically connected to the storage battery respectively.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. By combining the floating platform, the upper platform, the telescopic frame and the telescopic light guide, natural light is introduced into the water, so that submerged plants planted in relatively deep (1.5-4m) water bodies can get better natural light, thereby effectively improving the survival rate of aquatic plants, enabling them to grow normally and thus improving water quality, providing good basic conditions for ecological environment management.

[0018] 2. The present invention is provided with multiple sets of telescopic light guide tubes, which expand the range of supplementary lighting, effectively expand the area of ​​water ecological restoration, and enhance the effect and success rate of water ecological restoration.

[0019] 3. The cooperation of the sun-chasing reflective mechanism, the rotating adjustment device and the driving device ensures that the reflector of the sun-chasing reflective mechanism always faces the sun. The reflector reflects sunlight to the light-collecting cover of the telescopic light guide tube, so that the telescopic light guide tube transmits more light into the water.

[0020] 4. A fill light strip is set on the reflective surface of the reflector. The fill light strip is powered by solar energy and can also provide light underwater at night. It can provide light for aquatic plants all day long, which has a good promoting effect on the initial growth of submerged plants, improves the survival rate of aquatic plants, and helps ecological restoration. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the three-dimensional explosion structure of the present invention;

[0023] Figure 3 is a schematic diagram of the three-dimensional structure of the telescopic light guide;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the telescopic frame;

[0025] Figure 5 for Figure 4 A schematic diagram of the enlarged structure at A;

[0026] Figure 6 It is a schematic diagram of the three-dimensional explosion structure of the switching device;

[0027] Figure 7 It is a three-dimensional structural schematic diagram of the sun-reflecting mechanism;

[0028] Among them: 1-floating platform, 2-telescopic frame, 21-bottom platform, 22-internal threaded cylinder, 23-guide cylinder, 24-threaded shaft, 25-guide rod, 3-sunlight reflecting mechanism, 31-reflector, 32-photosensitive sensor, 33-fill light belt, 34-adjusting arm, 35-pulling ear, 36-electric telescopic rod, 37-support arm, 4-control box, 5-driving device, 51-first bevel gear, 52-second bevel gear, 53-driving motor, 54-switching electric cylinder, 55-switching device, 551-mounting seat, 552-sliding rod, 553-buffer spring, 554-lower inclined block, 555-guide block, 556-upper inclined block, 557-dovetail groove, 558-dovetail ridge, 56-driving bevel gear, 6-rotation adjustment device, 61-transmission bevel gear, 62-follower plate, 63-transmission gear, 64-face gear ring, 65-annular slide rail, 66-transmission shaft, 7-telescopic light guide tube, 71-lighting cover, 72-inner light guide tube, 73-outer light guide tube, 731-annular mounting groove, 74-sealing ring, 75-offset oblique light guide tube, 76-connecting light guide tube, 77-diffuser cover, 8-upper platform, 9-solar panel. DETAILED DESCRIPTION

[0029] In order to facilitate those skilled in the art to understand and implement the present invention, the present invention is further described in detail below in conjunction with embodiments. It should be understood that the implementation examples described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0030] Embodiment 1:

[0031] like Figure 1-7 As shown, a natural enhanced lighting system for water ecological restoration includes a floating platform 1, a telescopic frame 2, a sun-chasing reflective mechanism 3, a control box 4, a driving device 5, a rotating adjustment device 6, a telescopic light guide 7, an upper platform 8 and a solar panel 9;

[0032] A column is arranged on the top of the floating platform 1 , an upper platform 8 is fixedly mounted on the column, and a solar panel 9 is arranged on the upper platform 8 .

[0033] The telescopic frame 2 includes a threaded shaft 24, the upper part of which is arranged at the center of the floating platform 1 through a bearing, and the threaded shaft 24 can rotate relative to the center of the floating platform 1, and the threaded shaft 24 is perpendicular to the floating platform 1. The threaded lower part of the threaded shaft 24 is adapted to be connected with the internal threaded barrel 22, and the internal threaded barrel 22 is located below the floating platform 1. The bottom of the internal threaded barrel 22 is fixedly installed at the center of the bottom platform 21, and a guide barrel 23 is fixedly connected to one side of the internal threaded barrel 22 along its length direction. A guide rod 25 is inserted in the guide barrel 23, and the top of the guide rod 25 is fixedly installed at the bottom of the floating platform 1. When the threaded shaft 24 rotates, the internal threaded barrel 22 moves up and down on the rod part of the threaded shaft 24 under the action of the guide barrel 23 and the guide rod 25.

[0034] The rotation adjustment device 6 includes a face gear ring 64, which includes a ring body and ring teeth arranged on the ring surface of the ring body. An annular slide rail 65 is fixed on the top of the floating platform 1. The annular slide rail 65 is adapted to be connected with a plurality of sliders. The ring body of the face gear ring 64 is fixedly connected with the slider. The ring body of the face gear ring 64 and the annular slide rail 65 share a central axis. The face gear ring 64 can realize self-rotation relative to the central axis. A transmission gear 63 is meshed on the top of the face gear ring 64. The transmission gear 63 is fixedly connected to one end of a transmission shaft 66. A transmission bevel gear 61 is fixedly installed on the other end of the transmission shaft 66. The transmission bevel gear 61 meshes with the second bevel gear 52. The transmission shaft 66 is installed on the top surface of the floating platform 1 through an axle seat. A follower plate 62 is fixedly installed on the outer side of the face gear ring 64. When the second bevel gear 52 rotates, the transmission bevel gear 61 and the transmission shaft 66 are driven to rotate, thereby driving the transmission gear 63 to rotate. Finally, the face gear ring 64 rotates, and the follower plate 62 fixed on the outer side of the face gear ring 64 rotates accordingly.

[0035] The driving device 5 includes a driving motor 53, a first bevel gear 51 and a second bevel gear 52. A through hole is opened in the center of the second bevel gear 52 (the through hole penetrates the conical ring part and the gear shaft part of the second bevel gear 52), and the threaded shaft 24 moves through the through hole. The gear shaft part of the second bevel gear 52 is arranged on the top of the floating platform 1 through a bearing. The first bevel gear 51 is fixedly mounted on the threaded shaft 24 and is located above the second bevel gear 52. The driving motor 53 is fixedly mounted on the mounting seat 551 of the switching device 55. The driving bevel gear 56 is fixedly mounted on the output shaft end of the driving motor 53. The driving bevel gear 56 is located between the first bevel gear 51 and the second bevel gear 52. The driving bevel gear 56 is driven by the switching device 55 to engage with the first bevel gear 51 or the second bevel gear 52. When the driving bevel gear 56 drives the first bevel gear 51, the first bevel gear 51 drives the threaded shaft 24 to rotate. Since the threaded shaft 24 is arranged in the center of the floating platform 1 through a bearing, the threaded shaft 24 will not move up and down relative to the floating platform 1, so the internal threaded tube 22 moves downward or upward as a screw nut. At the same time, the guide tube 23 and the guide rod 25 play a vertical guiding role for the internal threaded tube 22. The bottom platform 21 fixedly connected to the internal threaded tube 22 can move up and down in the vertical direction. When the driving bevel gear 56 drives the second bevel gear 52 to rotate, the second bevel gear 52 drives the transmission bevel gear 61 to rotate, and the transmission bevel gear 61 drives the transmission gear 63 to rotate through the transmission shaft 66, thereby driving the face gear ring 64 to rotate, and the face gear ring 64 drives the follower plate 62 to rotate.

[0036] The switching device 55 includes a mounting seat 551, an upper inclined block 556 is arranged at the bottom center of the mounting seat 551, and an inclined surface of the upper inclined block 556 is arranged with an inclined dovetail groove 557, the inclined surface of the upper inclined block 556 faces downward, and sliding rods 552 are fixedly installed on both sides of the bottom of the mounting seat 551, and the sliding rods 552 are movable through the guide holes on the guide blocks 555 to realize the sliding connection between the sliding rods 552 and the guide blocks 555, and the guide blocks 555 are fixedly installed on the top of the floating platform 1, and the two guides A lower inclined block 554 is arranged between the blocks 555, and a dovetail ridge 558 is arranged on the inclined surface of the lower inclined block 554 to be matched with the dovetail groove 557. The inclined surface of the lower inclined block 554 faces upward and is in close contact with the inclined surface of the upper inclined block 556. The lower inclined block 554 can slide relative to the upper inclined block 556. The cooperation between the dovetail groove 557 and the dovetail ridge 558 ensures that the lower inclined block 554 will not shake when sliding relative to the upper inclined block 556, thereby improving the stability of the drive motor 53 installed on the mounting seat 551. The lower inclined block 554 is fixedly mounted on the end of the telescopic shaft of the switching electric cylinder 54, and the switching electric cylinder 54 is fixedly mounted on the top of the floating platform 1.

[0037] When the adjusting electric cylinder drives the lower inclined block 554 to reciprocate horizontally in a straight line, since the inclined surface of the upper inclined block 556 at the bottom of the mounting seat 551 is in close contact with the inclined surface of the lower inclined block 554, the height of the upper inclined block 556 can be adjusted through the inclined surface by driving the lower inclined block 554 to slide, and then the height of the mounting seat 551 can be adjusted. The mounting seat 551 performs vertical up and down straight reciprocating motion under the guidance of the two sliding rods 552, thereby realizing the switching of the upper and lower position states of the driving motor 53, thereby realizing the switching of the meshing state of the driving bevel gear 56 with the first bevel gear 51 or the second bevel gear 52.

[0038] In some embodiments, a buffer spring 553 is sleeved on the outside of the slide bar 552, and the two ends of the buffer spring 553 are respectively against the mounting seat 551 and the guide block 555. The buffer spring 553 is set to reduce the vibration of the drive motor 53, which can effectively protect the drive motor 53 and extend the service life of the device.

[0039] The telescopic light pipe 7 includes a lighting cover 71, which is fixedly mounted on the top of the inner light pipe 72. The upper part of the inner light pipe 72 passes through the floating platform 1 and is fixedly mounted on the upper platform 8. The top of the outer light pipe 73 is movably sleeved on the outer wall of the bottom end of the inner light pipe 72 located below the floating platform 1. The outer light pipe 73 can move up and down relative to the inner light pipe 72. The bottom of the outer light pipe 73 is connected to the top of the offset oblique light pipe 75. The bottom of the offset oblique light pipe 75 is connected to the top of the connecting light pipe 76. The lower part of the connecting light pipe 76 is fixedly connected to the bottom platform 21. The bottom of the connecting light pipe 76 is fixedly mounted with a diffuser cover 77. In order to expand the illumination range, the angle between the offset oblique light pipe 75 and the horizontal plane is reasonably set to reasonably match the diffuser range of the diffuser cover 77, so that the illumination range of the present invention underwater can be covered larger.

[0040] In this embodiment, the telescopic length of the telescopic light guide 7 is 1.2-4.5 meters, which can guide the light into the deeper area of ​​the water body.

[0041] In some embodiments, an annular mounting groove 731 is circumferentially arranged on the inner wall of the top of the outer light pipe 73, and a sealing ring 74 is fixedly installed inside the annular mounting groove 731. The sealing ring 74 is in close contact with the outer wall of the inner light pipe 72, and the top end of the outer light pipe 73 and the bottom end of the inner light pipe 72 are movably connected through the friction between the sealing ring 74 and the inner light pipe 72. The provision of the sealing ring 74 can prevent the telescopic light pipe 7 from leaking, so that the light has a better transmission effect in the telescopic light pipe 7.

[0042] The inner light pipe 72, the outer light pipe 73, the offset oblique light pipe 75 and the connecting light pipe 76 are all provided with a reflective coating. The light is collected by the lighting cover 71, enters the inner light pipe 72, and is transmitted along the inner light pipe 72, the outer light pipe 73, the offset oblique light pipe 75 and the connecting light pipe 76, and finally enters the diffuser cover 77, and is diffused into the water body by the diffuser cover 77. When the bottom platform 21 of the telescopic frame 2 changes its position, the inner light pipe 72 and the outer light pipe 73 slide relative to each other, causing the position of the diffuser cover 77 to change, so that the light is introduced into the specified depth required underwater through the light pipe (the light pipe includes the inner light pipe 72, the outer light pipe 73, the offset oblique light pipe 75 and the connecting light pipe 76), continuously replenishing the light required for the survival and growth of aquatic plants, and improving the survival rate of deep-water plants. The present invention can adjust the depth of light introduced into the water according to different water depths and the growth heights of aquatic plants.

[0043] In some embodiments, in order to further improve the daylighting rate, multiple groups of telescopic light pipes 7 are provided for coordination, and the number of the telescopic light pipes 7 is more than three.

[0044] The sun-following reflective mechanism 3 includes a support arm 37 and an electric telescopic rod 36. The bottom end of the support arm 37 is fixedly mounted on the top of the follower plate 62. The top of the support arm 37 is hinged to the bottom of the adjustment arm 34. The cylinder seat of the electric telescopic rod 36 is hinged to the support arm 37. The end of the telescopic shaft of the electric telescopic rod 36 is hinged to the pulling ear 35. The pulling ear 35 is fixedly mounted near the bottom of the adjustment arm 34. The adjustment arm 34 is fixedly mounted on the backlight surface of the reflector 31. The reflective surface of the reflector 31 is provided with a photosensitive sensor 32. The photosensitive sensor 32 is electrically connected to the controller arranged inside the control box 4. During the day, the reflector 31 is always facing the sun. Through the detection of the photosensitive sensor 32, the illumination parameters are synchronously given to the controller, so that the controller actively controls the electric telescopic rod 36 to adjust its position, so that the lighting cover 71 can obtain more light exposure.

[0045] The control box 4 is arranged on the top of the floating platform 1. The control box 4 is provided with a battery and a controller. The controller is preset with rotation parameters of the rotation adjustment device (the rotation parameters of the rotation adjustment device are determined according to the geographical location used in the present invention). The controller outputs a driving signal to the driving motor 53 according to the preset rotation parameters of the rotation adjustment device. The driving motor 53 drives the rotation adjustment device 6. Since the reflector 31 is fixedly connected to the driving rotation adjustment device 6 through the support arm 37, the adjustment arm 34 and the electric telescopic rod 36, the reflector 31 rotates according to the set angle, so that the reflector 31 always faces the direction of the sun (since the parameters are preset, there may be errors during use. The preset parameters can be reset to correct the errors after a large error is found).

[0046] In some embodiments, a fill light belt 33 is provided on the reflective surface of the reflector 31. At night, the reflector 31 drives the adjustment arm 34 to move above the telescopic light guide 7 through the electric telescopic rod 36. The fill light belt 33 is powered by a battery, and the light cover 71 of the telescopic light guide 7 is illuminated by the fill light belt 33, so that the aquatic plants can be exposed to light 24 hours a day and thrive. At the same time, the reflector 31 can reflect the light of the fill light belt 33 into the light cover 71 to the maximum extent, thereby further improving the fill light capability of the system at night.

[0047] The solar panel 9 is connected to the battery, and the drive motor 53, the switching electric cylinder 54, the electric telescopic rod 36, the photosensor 32 and the fill light strip 33 are electrically connected to the battery respectively, and the battery provides power for the drive motor 53, the switching electric cylinder 54, the electric telescopic rod 36, the photosensor 32 and the fill light strip 33.

[0048] The driving motor 53, the switching electric cylinder 54, the electric telescopic rod 36 and the photosensitive sensor 32 are all electrically connected to the controller through wires. The control circuit and control principle used in this system are all existing technologies and common knowledge, and will not be described in detail here.

[0049] When it is necessary to adjust the position of the diffuser 77 underwater, the switching electric cylinder 54 is manually controlled, and the switching electric cylinder 5 drives the lower inclined block 554 forward, drives the guide block 555 to move upward, thereby driving the driving motor 53 installed on the mounting seat 551 to move upward, and when the driving bevel gear 56 installed on the output shaft of the driving motor 53 is engaged with the first bevel gear 51, the operation of the switching electric cylinder 54 is stopped; then the driving motor 53 is manually controlled to operate, and the operation of the driving motor 53 drives the first bevel gear 51 to rotate. Since the first bevel gear 51 is fixed to the threaded shaft 2 4, the threaded shaft 24 rotates accordingly, the threaded shaft 24 is adapted with an internal threaded barrel 22, and the threaded barrel 22 moves along the axial direction of the threaded shaft 24 under the action of the guide barrel 23 and the guide rod 25; the diffuser 77 is fixed below the connecting light pipe 76, the connecting light pipe 76 is fixed on the bottom platform 21 connected to the bottom of the internal threaded barrel 22, the connecting light pipe 76 is connected to the external light pipe 73 through the offset oblique light pipe 75, and when the driving motor 53 drives the threaded shaft 24 to rotate, the position of the diffuser 77 underwater will change.

[0050] It should be noted that the embodiments described in the present invention are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the described embodiments or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the attached claims.

Claims

1. A natural enhanced lighting system for water ecological restoration, comprising a floating platform (1), characterized in that: A column is arranged on the top of the floating platform (1), an upper platform (8) is fixedly mounted on the column, an upper portion of a threaded shaft (24) is arranged at the center of the floating platform (1) via a bearing, the threaded shaft (24) is perpendicular to the floating platform (1), a first bevel gear (51) is fixedly arranged on the threaded shaft (24) and the first bevel gear (51) is located above the floating platform (1), a threaded lower portion of the threaded shaft (24) is adaptively connected to an internal threaded cylinder (22), the internal threaded cylinder (22) is located below the floating platform (1), a bottom portion of the internal threaded cylinder (22) is fixedly connected to the center of the bottom platform (21), a guide cylinder (23) is fixedly connected to one side of the internal threaded cylinder (22), a guide rod (23) is inserted into the guide cylinder (23), and a guide rod (23) is inserted into the guide cylinder (23). 5), the top of the guide rod (25) is fixedly mounted on the bottom of the floating platform (1), the upper part of the inner light pipe (72) passes through the floating platform (1) and is fixedly mounted on the upper platform (8), the top of the inner light pipe (72) is provided with a light collecting cover (71), the top of the outer light pipe (73) is movably sleeved on the outer wall of the bottom end of the inner light pipe (72) located below the floating platform (1), the bottom of the outer light pipe (73) is connected to the top of the offset oblique light pipe (75), the bottom of the offset oblique light pipe (75) is connected to the top of the connecting light pipe (76), the lower part of the connecting light pipe (76) is fixedly connected to the bottom platform (21), and the bottom of the connecting light pipe (76) is provided with a light diffuser cover 77.

2. The natural enhanced lighting system for water ecological restoration according to claim 1, characterized in that: An annular mounting groove (731) is circumferentially arranged on the inner wall of the top of the outer light guide tube (73), a sealing ring (74) is fixedly installed inside the annular mounting groove (731), and the sealing ring (74) is tightly attached to the outer wall of the inner light guide tube (72).

3. The natural enhanced lighting system for water ecological restoration according to claim 1, characterized in that: The invention also comprises a face gear ring (64), the face gear ring (64) comprises a ring body and ring teeth arranged on the ring surface of the ring body, an annular slide rail (65) is fixed on the top of the floating platform (1), the annular slide rail (65) is adaptively connected to a plurality of sliders, the ring body of the face gear ring (64) is fixedly connected to the sliders, the ring body of the face gear ring (64) and the annular slide rail (65) share a central axis, a transmission gear (63) is meshed on the top of the face gear ring (64), the transmission gear (63) is fixedly connected to one end of a transmission shaft (66), and the transmission shaft (66) A transmission bevel gear (61) is fixedly mounted on the other end of the gear ring (64), the transmission bevel gear (61) meshes with the second bevel gear (52), a through hole is provided at the center of the second bevel gear (52), the threaded shaft (24) movably passes through the through hole, the gear shaft of the second bevel gear (52) is arranged on the top of the floating platform (1) through a bearing, the transmission shaft (66) is mounted on the top surface of the floating platform (1) through a shaft seat, a follower plate (62) is fixedly mounted on the outer side of the face gear ring (64), and a reflector (31) is arranged on the follower plate (62).

4. The natural enhanced lighting system for water ecological restoration according to claim 3, characterized in that: It also includes a driving motor (53), the output shaft end of the driving motor (53) is fixedly mounted with a driving bevel gear (56), and the driving bevel gear (56) is located between the first bevel gear (51) and the second bevel gear (52).

5. The natural enhanced lighting system for water ecological restoration according to claim 4, characterized in that: The driving motor (53) is fixedly arranged on the mounting seat (551), an upper inclined block (556) is arranged at the center of the bottom of the mounting seat (551), a dovetail groove (557) is arranged on the inclined surface of the upper inclined block (556), and the inclined surface of the upper inclined block (556) faces downwards. Slide rods (552) are fixedly arranged on both sides of the bottom of the mounting seat (551), and the slide rods (552) movably penetrate the guide holes on the guide blocks (555) and are movably connected with the guide blocks (555). The guide blocks (555) are fixedly installed on the top of the floating platform (1), and a lower inclined block (554) is slidably connected between the two guide blocks (555). The inclined surface of the lower inclined block (554) is provided with a dovetail edge (558) adapted to be connected with the dovetail groove (557). The inclined surface of the lower inclined block (554) faces upward and is tightly attached to the inclined surface of the upper inclined block (556). The lower inclined block (554) is fixedly arranged at the end of the telescopic shaft of the switching electric cylinder (54), and the switching electric cylinder (54) is arranged on the top of the floating platform (1).

6. The natural enhanced lighting system for water ecological restoration according to claim 5, characterized in that: The outer portion of the slide bar (552) is sleeved with a buffer spring (553), and the two ends of the buffer spring (553) are respectively against the mounting seat (551) and the guide block (555).

7. The natural enhanced lighting system for water ecological restoration according to claim 5, characterized in that: The invention also comprises a support arm (37) and an electric telescopic rod (36), wherein the support arm (37) is fixedly mounted on the top of the follower plate (62) in the vertical direction, the top of the support arm (37) is hinged to the bottom of the adjustment arm (34), the cylinder seat of the electric telescopic rod (36) is hinged to the support arm (37), the end of the telescopic shaft of the electric telescopic rod (36) is hinged to the pulling ear (35), the pulling ear (35) is fixedly mounted on the adjusting arm (34) near the bottom end, the adjusting arm (34) is fixedly mounted on the backlight surface of the reflector (31), and the reflective surface of the reflector (31) is provided with a light-sensitive sensor (32).

8. The natural enhanced lighting system for water ecological restoration according to claim 7, characterized in that: A supplementary light strip (33) is arranged on the reflective surface of the reflector (31).

9. The natural enhanced lighting system for water ecological restoration according to claim 8, characterized in that: The device also comprises a control box (4), which is arranged on the top of the floating platform (1), and a battery and a controller are arranged in the control box (4), and the driving motor (53), the switching electric cylinder (54), the electric telescopic rod (36) and the light-sensitive sensor (32) are all electrically connected to the controller respectively.

10. The natural enhanced lighting system for water ecological restoration according to claim 9, characterized in that: A solar panel (9) is arranged on the upper platform (8), the solar panel (9) is connected to a storage battery, and the drive motor (53), the switching electric cylinder (54), the electric telescopic rod (36), the photosensor (32) and the fill light belt (33) are respectively electrically connected to the storage battery.

Images