High-efficiency indoor plant growth light supplementing device

Abstract

The invention relates to the technical field of plant cultivation equipment, and particularly discloses a high-efficiency indoor plant growth light supplementing device which comprises a bottom plate, a placement groove is formed in the upper surface of the bottom plate, two supporting columns are fixedly connected to the edge of the upper surface of the bottom plate, and the two supporting columns are diagonally arranged on the upper surface of the bottom plate; a top cover is fixedly connected to the tops of the supporting columns, the top cover and the bottom plate are arranged in parallel, and supporting plates are symmetrically and fixedly connected to the lower surfaces of the two ends of the top cover. The distance between the first light supplementing cover and the plant is controlled through the motor, and light supplementing is conducted on the plant through the first light supplementing lamp tube in the first light supplementing cover and the first light transmitting plate, so that the first light supplementing cover can be rapidly folded when light supplementing does not need to be conducted on the plant, and the problem that the light supplementing device affects sunlight absorption of the plant in the daytime is solved; and meanwhile, a worker can conveniently and carefully observe the growth condition of the plant.

Description

Technical Field

[0001] The invention relates to the technical field of plant cultivation equipment, in particular to a high-efficiency indoor plant growth light-supplementing device. Background Art

[0002] Plant supplemental lighting refers to providing additional light to plants through artificial light sources when natural light is insufficient, in order to promote plant photosynthesis and thereby increase plant growth rate and yield. Supplemental lighting is particularly important for indoor planting, greenhouse cultivation, and planting in insufficient light environments such as winter or cloudy days.

[0003] In the field of modern plant cultivation, especially in indoor environments, lighting conditions are often limited by natural conditions, such as seasonal changes, weather conditions, and geographical locations. These factors may affect the growth of indoor plants. In order to make up for the lack of natural light and improve the efficiency and quality of plant growth, fill light technology has emerged. Traditional indoor plant fill light devices usually have some limitations, such as uneven fill light effect, complex operation, large space occupation, and inability to flexibly adjust according to the growth needs of plants. Under such a background, there is an urgent need to provide a high-efficiency indoor plant growth fill light device that can overcome the shortcomings of the existing technology. Summary of the invention

[0004] The present invention provides a high-efficiency indoor plant growth supplementary lighting device, which solves the problems mentioned in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-efficiency indoor plant growth supplementary light device, comprising a bottom plate, an upper surface of the bottom plate is provided with a placement groove, the upper surface edge of the bottom plate is fixedly connected to a pillar, two pillars are provided, the two pillars are diagonally arranged on the upper surface of the bottom plate, and the two pillars and the bottom plate are arranged perpendicular to each other, the top of the pillar is fixedly connected to a top cover, the top cover and the bottom plate are arranged parallel to each other, the lower surfaces of the two ends of the top cover are symmetrically fixedly connected to support plates, the bottom of the support plate is fixedly connected to the two ends of the upper surface of the bottom plate, and also includes:

[0006] A fill light mechanism, which is arranged between the bottom plate and the top cover and is used to perform a fill light operation on indoor plants;

[0007] An adjustment mechanism, wherein the adjustment mechanism is fixedly mounted on both sides of the upper surface of the bottom plate, and the adjustment mechanism is simultaneously mounted on both ends of the fill light mechanism, and the adjustment mechanism is used to adjust the movement of the fill light mechanism;

[0008] The fill light mechanism includes a driving rod, the bottom of which is fixedly rotatably connected to the upper surface of the base plate, two driving rods are provided, and the two driving rods are diagonally arranged on the upper surface of the base plate, and the tops of the two driving rods pass through and are rotatably connected to the edge of the lower surface of the top cover, a thread is provided on the outer surface of the middle part of the driving rod, and the top of the driving rod is rotatably connected to a motor, and the motor is fixedly installed on the edge of the upper surface of the top cover by bolts, and the outer surface of the driving rod is connected to a mounting frame by threads, and the mounting frame is initially located on a side of the driving rod close to the top cover, and the mounting frame is simultaneously slidably connected to the outer surface of the pillar.

[0009] The mounting frame is arranged horizontally, and a transmission belt is arranged above the mounting frame. Both ends of the transmission belt are rotatably connected to the top outer surfaces of the two driving rods respectively. The two ends of the mounting frame are symmetrically fixedly connected with connecting rods, and the bottom of the connecting rod is fixedly connected with a mounting bar, and the mounting bar is arranged in an arc shape.

[0010] Preferably, the inner end of the mounting strip is fixedly connected with a first fill light cover, the first fill light cover is arranged in an arc shape, the first fill light cover is arranged horizontally, the interior of the first fill light cover is fixedly connected with a first fill light tube, and the bottom of the first fill light cover is fixedly connected with a first light-transmitting plate. The entire device is placed indoors, and the plants in the room are moved to the placement groove on the bottom plate. When the plants need to be filled with light, the motor can be started, and as the motor is started, the driving rod will start to rotate.

[0011] Preferably, limiting rods are symmetrically fixedly connected to both sides of the upper surface of the mounting bar, a second fill light cover is slidably connected to the inner side of the limiting rods, two second fill light covers are symmetrically arranged on the top of the first fill light cover, a second fill light tube is fixedly connected to the inside of the second fill light cover, and a second light-transmitting plate is fixedly connected to the bottom of the second fill light cover.

[0012] Preferably, a moving rod is rotatably connected to the inner side of the second fill light cover, and sliding grooves are symmetrically provided on the inner surface of the support plate. The two ends of the moving rod are respectively slidably connected to the two sliding grooves on the two support plates. When the first fill light cover moves downward as a whole along with the mounting frame, it will also drive the second fill light cover on its upper surface to move downward. During the downward movement of the second fill light cover, the moving rods at both ends will be prompted to move in the sliding grooves, so that the second fill light cover will also make relative rotational movement along the limit rod during the downward movement, that is, the second fill light cover will gradually slide outward along the limit rod during the downward movement.

[0013] Preferably, the slide groove is arranged obliquely on the support plate, and the slide groove is arranged in an elliptical shape.

[0014] Preferably, the adjustment mechanism includes a positioning plate, which is fixedly installed in the slide slot, and two positioning plates are symmetrically arranged in the same slide slot. The positioning plate is arranged to be arc-shaped, and the curvature of the positioning plate is equal to the curvature on both sides of the slide slot.

[0015] Preferably, a guide block is fixedly connected to the middle inner surface of the positioning plate, a brake block is slidably connected to the guide block, connecting plates are symmetrically hinged on both sides of the brake block through torsion springs, and a closing plate is hinged on the end of the connecting plate away from the brake block through a torsion spring, and the outer surface of the closing plate is fit and clamped on the inner surface of the positioning plate.

[0016] Preferably, a rotating shaft is provided on the inner side of the brake block, and the rotating shaft passes through the inner surface of the support plate, and the outer end of the rotating shaft is fixedly connected to a rotating ring, and the rotating ring is arranged on the outer side of the support plate, and a clamping block is fixedly connected to the outer surface of the rotating shaft away from the rotating ring, and the rotating shaft can be driven to start rotating by rotating the rotating ring. As the rotating shaft rotates, the clamping block on the outer surface of the rotating shaft starts to rotate, and as the clamping block rotates, the clamping block gradually squeezes the brake block. As the squeezing force becomes greater and greater, the brake block will start to move along the guide block toward one side of the positioning plate under the action of pressure, and then the connecting plates hinged at both ends of it will also start to move, and then the connecting plate will start to squeeze the closing plate during the movement, forcing the closing plate to move outward along the positioning plate, and then close one side of the slide groove, thereby limiting the movement trajectory of the moving rod in the slide groove.

[0017] The present invention provides a high-efficiency indoor plant growth supplementary light device, which has the following beneficial effects:

[0018] 1. This high-efficiency indoor plant growth light-filling device can drive the two driving rods to start rotating at the same time by connecting the transmission belt. Since the outer surface of the driving rod is provided with a thread, the mounting frame can be driven to move downward along the driving rod and the pillar as the motor is started. When the mounting frame moves downward, the mounting bar will be prompted to move downward through the connecting rod, thereby causing the first light-filling cover to start moving downward, thereby achieving control of the distance between the first light-filling cover and the plant by the motor, and the plant is lighted by the first light-filling lamp tube in the first light-filling cover through the first light-transmitting plate. When there is no need to light the plant, the first light-filling cover can be quickly retracted, thereby avoiding the problem that the light-filling device affects the plant's absorption of sunlight during the day, and also making it convenient for staff to carefully observe the growth of the plant.

[0019] 2. In the high-efficiency indoor plant growth light-filling device, when the second light-filling cover moves to the outside of the first light-filling cover, the two sides and the root of the plant can be lighted by the second light-filling lamp tube and the second light-transmitting plate, and at this time, the first light-filling cover and the second light-filling cover are combined into a nearly circular tube shape, and the mutual cooperation between the first light-filling lamp tube and the second light-filling lamp tube greatly improves the light-filling efficiency for the plant, avoiding the situation where the light-filling efficiency is low and the light-filling is not in place due to the single light-filling on the top leaves of the plant, and when the light-filling is completed, the two second light-filling covers can be retracted into the top of the first light-filling cover by rotating the motor in the reverse direction, which greatly reduces the overall volume of the device when not in use.

[0020] 3. The high-efficiency indoor plant growth light-filling device, as the rotating shaft continues to rotate, can make the card block intermittently squeeze the brake blocks on both sides, thereby controlling the opening and closing of the closing plates on both sides of the rotating shaft, and then realizing the opening and closing of both sides of the slide slot, controlling the displacement trajectory of the motion rod, and through two different movement trajectories, the speed at which the second fill light cover moves outward along the limit rod is different when the first fill light cover moves downward, thereby realizing the control of the outward movement rate of the second fill light cover, and then realizing the control of the extension speed of the second fill light cover according to the different plant heights. When facing taller plants, the second fill light cover can be opened quickly to avoid the situation where the bottom of the first fill light cover is too close to the top of the plant and the second fill light cover has not been unfolded, affecting the fill light efficiency of the plant. At the same time, it can also avoid the situation where the second fill light cover opens too quickly and scratches the plant when the plant is shorter, greatly improving the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the fill light mechanism of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the mounting frame of the present invention;

[0024] Figure 4 It is a schematic diagram of the installation structure of the second fill light cover of the present invention;

[0025] Figure 5 It is a schematic structural diagram of the first fill light cover and the second fill light cover of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the regulating mechanism of the present invention;

[0027] Figure 7 It is a schematic diagram of partial structural disassembly of the regulating mechanism of the present invention;

[0028] Figure 8 It is a schematic diagram of further structural disassembly of the regulating mechanism of the present invention.

[0029] In the figure: 1. bottom plate; 2. mounting groove; 3. pillar; 4. top cover; 5. support plate; 6. fill-light mechanism; 61. driving rod; 62. motor; 63. mounting frame; 64. transmission belt; 65. connecting rod; 66. mounting strip; 67. first fill-light cover; 68. first fill-light tube; 69. first light-transmitting plate; 610. limiting rod; 611. second fill-light cover; 612. second fill-light tube; 613. second light-transmitting plate; 614. moving rod; 615. slide groove; 7. adjusting mechanism; 71. positioning plate; 72. guide block; 73. brake block; 74. connecting plate; 75. closing plate; 76. rotating shaft; 77. rotating ring; 78. clamping block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0031] First embodiment: Figures 1 to 8 As shown, the present invention provides a technical solution: a high-efficiency indoor plant growth supplementary lighting device, comprising a bottom plate 1, a placement groove 2 is provided on the upper surface of the bottom plate 1, a support 3 is fixedly connected to the edge of the upper surface of the bottom plate 1, two supports 3 are provided, the two supports 3 are diagonally arranged on the upper surface of the bottom plate 1, and the two supports 3 and the bottom plate 1 are perpendicular to each other, a top cover 4 is fixedly connected to the top of the support 3, the top cover 4 and the bottom plate 1 are parallel to each other, and the lower surfaces of both ends of the top cover 4 are symmetrically fixedly connected to support plates 5, and the bottom of the support plate 5 is fixedly connected to the two ends of the upper surface of the bottom plate 1, and also includes:

[0032] A fill light mechanism 6, which is disposed between the bottom plate 1 and the top cover 4, and is used to perform fill light operation on indoor plants;

[0033] The adjusting mechanism 7 is fixedly mounted on both sides of the upper surface of the bottom plate 1. The adjusting mechanism 7 is also mounted on both ends of the fill light mechanism 6. The adjusting mechanism 7 is used to adjust the movement of the fill light mechanism 6.

[0034] The fill light mechanism 6 includes a driving rod 61, the bottom of which is fixedly rotatably connected to the upper surface of the base plate 1. Two driving rods 61 are provided, and the two driving rods 61 are diagonally arranged on the upper surface of the base plate 1. The tops of the two driving rods 61 pass through and are rotatably connected to the edge of the lower surface of the top cover 4. A thread is provided on the middle outer surface of the driving rod 61. The top of the driving rod 61 is rotatably connected to a motor 62, and the motor 62 is fixedly installed on the edge of the upper surface of the top cover 4 by bolts. The outer surface of the driving rod 61 is connected to a mounting bracket 63 by threads. The mounting bracket 63 is initially located on a side of the driving rod 61 close to the top cover 4, and the mounting bracket 63 is slidably connected to the outer surface of the pillar 3.

[0035] The mounting frame 63 is arranged horizontally, and a transmission belt 64 is arranged above the mounting frame 63. Both ends of the transmission belt 64 are rotatably connected to the top outer surfaces of the two driving rods 61 respectively. Connecting rods 65 are symmetrically fixedly connected to both ends of the mounting frame 63, and a mounting bar 66 is fixedly connected to the bottom of the connecting rod 65. The mounting bar 66 is arranged in an arc shape.

[0036] A first fill light cover 67 is fixedly connected to the inner end of the mounting strip 66 . The first fill light cover 67 is arranged in an arc shape and is arranged horizontally. A first fill light tube 68 is fixedly connected to the interior of the first fill light cover 67 . A first light-transmitting plate 69 is fixedly connected to the bottom of the first fill light cover 67 .

[0037] During operation, the device can be placed indoors as a whole, and the plants in the room can be moved to the placement groove 2 on the bottom plate 1. When it is necessary to supplement light for the plants, the motor 62 can be started. As the motor 62 is started, the driving rod 61 will be driven to start rotating. Through the connection of the transmission belt 64, the motor 62 can drive the two driving rods 61 to start rotating at the same time. Since the outer surface of the driving rod 61 is provided with a thread, as the motor 62 is started, the mounting frame 63 can be driven to move downward along the driving rod 61 and the pillar 3. When the mounting frame 63 moves downward, the connecting rod 65 will prompt the mounting bar 66 to move downward, and then the first supplement light cover 67 starts to move downward, so as to control the distance between the first supplement light cover 67 and the plants through the motor 62, and supplement light to the plants through the first supplement light tube 68 in the first supplement light cover 67 through the first light-transmitting plate 69, so that the first supplement light cover 67 can be quickly put away when there is no need to supplement light for the plants, so as to avoid the problem that the supplement light device affects the absorption of sunlight by the plants during the day, and it is also convenient for the staff to carefully observe the growth of the plants.

[0038] Second embodiment: Figures 1 to 8As shown, limiting rods 610 are symmetrically fixedly connected to both sides of the upper surface of the mounting strip 66, and a second fill light cover 611 is slidably connected to the inner side of the limiting rods 610. Two second fill light covers 611 are symmetrically arranged on the top of the first fill light cover 67. A second fill light tube 612 is fixedly connected to the interior of the second fill light cover 611, and a second light-transmitting plate 613 is fixedly connected to the bottom of the second fill light cover 611.

[0039] A moving rod 614 is rotatably connected to the inner side of the second fill light cover 611 , and sliding grooves 615 are symmetrically provided on the inner surface of the support plate 5 . Both ends of the moving rod 614 are slidably connected to the two sliding grooves 615 on the two support plates 5 .

[0040] When working, when the first fill light cover 67 moves downward as a whole with the mounting bracket 63, it will also drive the second fill light cover 611 on its upper surface to move downward. During the downward movement of the second fill light cover 611, the moving rods 614 at both ends thereof will be prompted to move in the slide grooves 615, so that the second fill light cover 611 will also perform relative rotational movement along the limiting rod 610 during the downward movement, that is, the second fill light cover 611 will gradually slide outward along the limiting rod 610 during the downward movement. When the second fill light cover 611 moves to the outside of the first fill light cover 67, the second fill light tube 612 and the second fill light tube 614 will be connected to the second fill light cover 611. The light-transmitting plate 613 can provide fill-in light for both sides and roots of the plant, and at this time, the first fill-in light cover 67 and the second fill-in light cover 611 are combined into a nearly circular tube shape. The mutual cooperation between the first fill-in light tube 68 and the second fill-in light tube 612 greatly improves the fill-in light efficiency for the plant, avoiding the situation where the fill-in light efficiency is low and the fill-in light is not in place due to the single fill-in light for the top leaves of the plant. When the fill-in light is completed, the reverse rotation of the motor 62 can make the two second fill-in light covers 611 retract into the top of the first fill-in light cover 67, greatly reducing the overall volume of the device when not in use.

[0041] The third embodiment: Figures 1 to 8 As shown, the slide groove 615 is arranged obliquely on the support plate 5, and the slide groove 615 is arranged to be elliptical.

[0042] The adjustment mechanism 7 includes a positioning plate 71 , which is fixedly installed in the slide slot 615 . Two positioning plates 71 are symmetrically arranged in the same slide slot 615 . The positioning plates 71 are arranged in an arc shape, and the curvature of the positioning plates 71 is equal to the curvature on both sides of the slide slot 615 .

[0043] A guide block 72 is fixedly connected to the middle inner surface of the positioning plate 71, and a brake block 73 is slidably connected to the guide block 72. Connecting plates 74 are symmetrically hinged on both sides of the brake block 73 through torsion springs. The end of the connecting plate 74 away from the brake block 73 is hinged to a closing plate 75 through a torsion spring. The outer surface of the closing plate 75 is fitted and clamped on the inner surface of the positioning plate 71.

[0044] A rotating shaft 76 is provided on the inner side of the brake block 73, and the rotating shaft 76 passes through and is rotatably connected to the inner surface of the support plate 5. The outer end of the rotating shaft 76 is fixedly connected to a rotating ring 77, and the rotating ring 77 is provided on the outer side of the support plate 5. A clamping block 78 is fixedly connected to the outer surface of one end of the rotating shaft 76 away from the rotating ring 77.

[0045] When working, the rotating shaft 76 can be driven to rotate by rotating the rotating ring 77. As the rotating shaft 76 rotates, the block 78 on the outer surface of the rotating shaft 76 starts to rotate. As the block 78 rotates, the block 78 gradually squeezes the brake block 73. As the squeezing force becomes greater and greater, the brake block 73 will start to move toward the side of the positioning plate 71 along the guide block 72 under the action of pressure, so that the connecting plates 74 hinged at both ends also start to move, so that the connecting plates 74 start to squeeze the closing plate 75 during the movement, forcing the closing plate 75 to move outward along the positioning plate 71, thereby closing one side of the slide groove 615, thereby limiting the movement trajectory of the moving rod 614 in the slide groove 615. As the rotating shaft 76 continues to rotate, the block 78 can intermittently squeeze the brake blocks 73 on both sides. Thereby, the opening and closing of the closing plates 75 on both sides of the rotating shaft 76 are controlled, thereby realizing the opening and closing of the two sides of the slide slot 615, and controlling the displacement trajectory of the moving rod 614. Through two different movement trajectories, the speed at which the second fill light cover 611 moves outward along the limit rod 610 is different when the first fill light cover 67 moves downward, thereby realizing the control of the rate at which the second fill light cover 611 moves outward, and thereby realizing the control of the extension speed of the second fill light cover 611 according to the different plant heights. When facing taller plants, the second fill light cover 611 can be opened quickly to avoid the situation where the bottom of the first fill light cover 67 is too close to the top of the plant and the second fill light cover 611 has not been unfolded, affecting the fill light efficiency of the plant. At the same time, it can also avoid the situation where the second fill light cover 611 opens too quickly and scratches the plant when the plant is shorter, thereby greatly improving the scope of application of the device.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by... does not exclude the existence of other identical elements in the process, method, article or device including the element".

Claims

1. A high-efficiency indoor plant growth supplementary lighting device, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is provided with a placement groove (2), and the edge of the upper surface of the bottom plate (1) is fixedly connected to a pillar (3), and two pillars (3) are provided, and the two pillars (3) are arranged diagonally on the upper surface of the bottom plate (1), and the two pillars (3) and the bottom plate (1) are arranged perpendicular to each other, and the top of the pillar (3) is fixedly connected to a top cover (4), and the top cover (4) and the bottom plate (1) are arranged parallel to each other, and the lower surfaces of both ends of the top cover (4) are symmetrically fixedly connected to support plates (5), and the bottom of the support plate (5) is fixedly connected to the two ends of the upper surface of the bottom plate (1), and further comprises: A light-filling mechanism (6), the light-filling mechanism (6) being arranged between the bottom plate (1) and the top cover (4), the light-filling mechanism (6) being used to perform a light-filling operation on indoor plants; An adjusting mechanism (7), wherein the adjusting mechanism (7) is fixedly mounted on both sides of the upper surface of the bottom plate (1), and the adjusting mechanism (7) is simultaneously mounted on both ends of the fill light mechanism (6), and the adjusting mechanism (7) is used to adjust the movement of the fill light mechanism (6); The fill light mechanism (6) comprises a driving rod (61), the bottom of which is fixedly rotatably connected to the upper surface of the bottom plate (1), two driving rods (61) are provided, the two driving rods (61) are arranged diagonally on the upper surface of the bottom plate (1), the tops of the two driving rods (61) penetrate and are rotatably connected to the edge of the lower surface of the top cover (4), the middle outer surface of the driving rod (61) is provided with a thread, the top of the driving rod (61) is rotatably connected to a motor (62), the motor (62) is fixedly mounted on the edge of the upper surface of the top cover (4) by bolts, the outer surface of the driving rod (61) is connected to a mounting frame (63) by threads, the mounting frame (63) is initially located on a side of the driving rod (61) close to the top cover (4), and the mounting frame (63) is simultaneously slidably connected to the outer surface of the pillar (3).

2. A high-efficiency indoor plant growth supplementary light device according to claim 1, characterized in that: The mounting frame (63) is arranged horizontally, and a transmission belt (64) is arranged above the mounting frame (63). The two ends of the transmission belt (64) are rotatably connected to the top outer surfaces of the two driving rods (61), respectively. The two ends of the mounting frame (63) are symmetrically fixedly connected to connecting rods (65), and the bottom of the connecting rod (65) is fixedly connected to a mounting bar (66), and the mounting bar (66) is arranged in an arc shape.

3. A high-efficiency indoor plant growth supplementary light device according to claim 2, characterized in that: The inner end of the mounting strip (66) is fixedly connected to a first fill-light cover (67); the first fill-light cover (67) is arranged in an arc shape; the first fill-light cover (67) is arranged horizontally; the interior of the first fill-light cover (67) is fixedly connected to a first fill-light tube (68); and the bottom of the first fill-light cover (67) is fixedly connected to a first light-transmitting plate (69).

4. The high-efficiency indoor plant growth supplementary light device according to claim 3, characterized in that: The upper surface of the mounting strip (66) is symmetrically and fixedly connected to limiting rods (610) on both sides, the inner side of the limiting rods (610) is slidably connected to a second fill light cover (611), two second fill light covers (611) are symmetrically arranged on the top of the first fill light cover (67), the interior of the second fill light cover (611) is fixedly connected to a second fill light tube (612), and the bottom of the second fill light cover (611) is fixedly connected to a second light-transmitting plate (613).

5. The high-efficiency indoor plant growth supplementary light device according to claim 4, characterized in that: A moving rod (614) is rotatably connected to the inner side of the second fill light cover (611), and sliding grooves (615) are symmetrically provided on the inner surface of the support plate (5). The two ends of the moving rod (614) are respectively slidably connected to the two sliding grooves (615) on the two support plates (5).

6. The high-efficiency indoor plant growth supplementary light device according to claim 5, characterized in that: The slide groove (615) is arranged obliquely on the support plate (5), and the slide groove (615) is arranged in an elliptical shape.

7. The high-efficiency indoor plant growth supplementary light device according to claim 6, characterized in that: The adjustment mechanism (7) comprises a positioning plate (71), the positioning plate (71) is fixedly installed in the slide groove (615), two positioning plates (71) are symmetrically arranged in the same slide groove (615), the positioning plate (71) is arranged to be arc-shaped, and the curvature of the positioning plate (71) is equal to the curvature of two sides of the slide groove (615).

8. The high-efficiency indoor plant growth supplementary light device according to claim 7, characterized in that: A guide block (72) is fixedly connected to the inner surface of the middle part of the positioning plate (71), a brake block (73) is slidably connected to the guide block (72), connecting plates (74) are symmetrically hinged on both sides of the brake block (73) through a torsion spring, and a closing plate (75) is hinged on one end of the connecting plate (74) away from the brake block (73) through a torsion spring, and the outer surface of the closing plate (75) is fitted and clamped on the inner surface of the positioning plate (71).

9. The high-efficiency indoor plant growth supplementary light device according to claim 8, characterized in that: A rotating shaft (76) is arranged on the inner side of the brake block (73), and the rotating shaft (76) penetrates and is rotatably connected to the inner surface of the support plate (5). The outer end of the rotating shaft (76) is fixedly connected to a rotating ring (77), and the rotating ring (77) is arranged on the outer side of the support plate (5). A clamping block (78) is fixedly connected to the outer surface of one end of the rotating shaft (76) away from the rotating ring (77).

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