Variable spectrum plant lighting device

Abstract

The utility model discloses a variable spectrum plant lighting device, and relates to the technical field of desktop planting. The device comprises a base, an adjusting mechanism is arranged on the base, the adjusting mechanism comprises a cylindrical rack connected to the top of the base in a sliding mode, the bottom end of the cylindrical rack extends into the base, a supporting rod is fixedly connected to the inner wall of the base, a first gear is fixedly connected to the supporting rod, and a second gear is fixedly connected to the first gear. The first gear is meshed with the cylindrical rack, the supporting rod is fixedly connected with a second gear, the rear side of the base is rotationally connected with a worm, the front end of the worm extends into the base, the worm is meshed with the second gear, and the rear end of the worm is fixedly connected with a rotary knob. And the top ends of the cylindrical rack and the supporting plate are fixedly connected with an adjusting plate. The height of the illuminating lamp is adjusted through the adjusting mechanism, so that plants can be properly illuminated at any height in the growth period.

Description

Technical Field

[0001] The utility model belongs to the technical field of desktop planting, and in particular relates to a variable spectrum plant lighting device. Background Art

[0002] The variable spectrum plant lighting device is an innovative technological product. It can precisely control the spectrum to adapt to the different growth stages of plants. Through a combination of multiple wavelength LED chips, it can provide blue light to promote seedlings and red light to promote flowering on demand. It has intelligent control, energy saving and environmental protection, and one lamp for multiple purposes, improving plant growth quality and yield. It is widely used in agriculture and horticulture.

[0003] Some existing variable spectrum plant lighting devices are not convenient for adjusting the height of the lighting. Since plants have different requirements for light intensity and distance at different growth stages, the inability to adjust the height of the lighting may cause seedlings to be burned by excessive light, or plants in the growth stage to grow slowly due to insufficient light. Utility Model Content

[0004] The purpose of the utility model is to provide a variable spectrum plant lighting device, which solves the problem that some variable spectrum plant lighting devices are inconvenient to adjust the height of the lighting lamp by providing an adjustment mechanism.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model relates to a variable spectrum plant lighting device, which comprises a base. An adjusting mechanism and a rotating mechanism are arranged on the base.

[0007] Furthermore, the adjusting mechanism includes a cylindrical rack slidably connected to the top of the base, the bottom end of the cylindrical rack extends to the interior of the base, the inner wall of the base is fixedly connected to a support rod, the support rod is fixedly connected to gear 1, the gear 1 is meshed with the cylindrical rack, the support rod is fixedly connected to gear 2, the rear side of the base is rotatably connected to a worm, the front end of the worm extends to the interior of the base, the worm is meshed with gear 2, the rear end of the worm is fixedly connected to a knob, the top of the base is slidably connected to a support plate, the bottom end of the support plate extends to the interior of the base, and the top of the cylindrical rack and the support plate are fixedly connected to an adjustment plate.

[0008] Furthermore, the rotating mechanism includes a first rotating component and a second rotating component, the first rotating component includes an adjusting box fixedly connected to the top of the adjusting plate, the inner wall of the adjusting box is slidably connected with an annular rack 1, the left inner wall of the adjusting box is fixedly connected with an annular rack 2, and the annular rack 1 and the annular rack 2 are meshed with each other.

[0009] Furthermore, the right side of the annular rack 1 is fixedly connected to a connecting rod 1, the right end of the connecting rod 1 extends to the outside of the adjusting box and is slidably connected to the adjusting box, and the left side of the annular rack 1 is fixedly connected to a connecting rod 2, the left end of the connecting rod 2 extends to the outside of the base and is slidably connected to the base.

[0010] Furthermore, a spring is sleeved on the connecting rod 1, the left end of the spring is fixedly connected to the annular rack 1, and the right end of the spring is slidably connected to the right inner wall of the adjustment box.

[0011] Furthermore, the connecting rod 1 and the connecting rod 2 are separated from each other so that one end is fixedly connected to the connecting plate 1, and the tops of the two connecting plates 1 are fixedly connected to the rotating plate.

[0012] Furthermore, the second rotating assembly includes a motor fixedly connected to the right side of the rotating plate, the output end of the motor is fixedly connected to a threaded rod, the left end of the threaded rod extends to the connecting plate on the left and is rotatably connected to the two connecting plates.

[0013] Furthermore, an internal thread block is threadedly connected to the threaded rod, the top of the rotating plate is rotatably connected to the shell, and the bottom of the shell is fixedly connected to the connecting rod.

[0014] Furthermore, the bottom end of the connecting rod is fixedly connected to a second connecting plate, the side of the second connecting plate away from the connecting rod is hinged to the internal thread block, and the inner wall of the shell is fixedly connected to a multi-band adjustable spectrum lighting lamp.

[0015] The utility model has the following beneficial effects:

[0016] 1. By setting an adjustment mechanism and turning the knob, the knob drives the worm to rotate, and when the worm rotates, it drives gear 2 to rotate, and when gear 2 rotates, it drives the support rod to rotate, and when the support rod rotates, it drives gear 1 to rotate, and when gear 1 rotates, it drives the cylindrical rack to move, and when the cylindrical rack moves, it drives the adjustment plate to move. The adjustment mechanism can accurately meet the needs of plants for light intensity and distance at different growth stages, help optimize light distribution, reduce blind spots, make the overall light of the plant more evenly, improve photosynthesis efficiency, and thus improve the growth quality of the plant. At the same time, whether it is a sun-loving or shade-loving plant, the most suitable lighting conditions can be obtained by adjusting the height of the lamp, thereby enriching the variety of plants that can be planted.

[0017] 2. By setting the rotating mechanism, starting the motor, the motor drives the threaded rod to rotate, the threaded rod drives the inner threaded block to move when rotating, the inner threaded block drives the connecting plate two to move when moving, the connecting plate two drives the connecting rod to move when moving, the connecting rod moves through the shell to drive the multi-band adjustable spectrum lighting lamp to move, the rotating mechanism can realize more uniform light coverage, avoid some areas of excessive light concentration and some areas of insufficient light, so that each area of the plant can obtain relatively balanced light as much as possible, promote the consistency of the overall growth, and adjust the light angle according to the actual shape of the plant, so that each part can obtain sufficient light and promote the overall photosynthesis.

[0018] Of course, any product implementing the present application does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0021] Figure 2 It is a schematic diagram of the rear view structure of the present application;

[0022] Figure 3 It is a schematic diagram of the top view structure of the present application;

[0023] Figure 4 It is a schematic diagram of the structure of the ring gear one of the present application;

[0024] Figure 5 It is a schematic diagram of the structure of the inner threaded block of the present application.

[0025] In the drawings, the component list represented by each number is as follows:

[0026] 1, base; 2, adjusting mechanism; 3, rotating mechanism; 21, cylindrical gear; 22, support rod; 23, gear one; 24, gear two; 25, worm; 26, knob; 27, support plate; 28, adjusting plate; 31, adjusting box; 32, ring gear one; 33, ring gear two; 34, connecting rod one; 35, connecting rod two; 36, spring; 37, connecting plate one; 38, rotating plate; 39, motor; 310, threaded rod; 311, inner threaded block; 312, shell; 313, connecting rod; 314, connecting plate two; 315, multi-band adjustable spectrum lighting lamp. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying 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 embodiments described 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.

[0028] See also Figure 1-5 As shown, the utility model is a variable spectrum plant lighting device, including a base 1, an adjustment mechanism 2 and a rotation mechanism 3 are provided on the base 1, the adjustment mechanism 2 includes a cylindrical rack 21 slidably connected to the top of the base 1, the bottom end of the cylindrical rack 21 extends to the inside of the base 1, the inner wall of the base 1 is fixedly connected to a support rod 22, the support rod 22 is fixedly connected to a gear 1 23, the gear 1 23 is meshed with the cylindrical rack 21, the support rod 22 is fixedly connected to a gear 24, the rear side of the base 1 is rotatably connected to a worm 25, the front end of the worm 25 extends to the inside of the base 1, and the worm 25 is fixed to the inside of the base 1. Extending to the interior of the base 1, the worm 25 is meshed with the gear 2 24, and the rear end of the worm 25 is fixedly connected to the knob 26. The top of the base 1 is slidably connected to the support plate 27, and the bottom end of the support plate 27 extends to the interior of the base 1. The top of the cylindrical rack 21 and the support plate 27 are fixedly connected with an adjustment plate 28. Through the adjustment mechanism, the requirements of plants for light intensity and distance at different growth stages can be accurately met, which helps to optimize light distribution, reduce blind spots, make the overall light exposure of the plant more uniform, improve photosynthesis efficiency, and thus improve the growth quality of the plant.

[0029] The rotating mechanism 3 includes a first rotating assembly and a second rotating assembly. The first rotating assembly includes an adjusting box 31 fixedly connected to the top of the adjusting plate 28. The inner wall of the adjusting box 31 is slidably connected to an annular rack 1 32. The left inner wall of the adjusting box 31 is fixedly connected to an annular rack 2 33. The annular rack 1 32 and the annular rack 2 33 are meshed. The right side of the annular rack 1 32 is fixedly connected to a connecting rod 1 34. The right end of the connecting rod 1 34 extends to the outside of the adjusting box 31 and is slidably connected to the adjusting box 31. The left end of the annular rack 1 32 is fixedly connected to a connecting rod 2 35. The left end of the connecting rod 2 35 extends to the outside of the base 1 and is slidably connected to the base 1. A spring 36 is sleeved on the connecting rod 1 34. The left end of the spring 36 is fixedly connected to the annular rack 1 32. The right end of the spring 36 is slidably connected to the right inner wall of the adjusting box 31. The connecting rod 1 34 and the connecting rod 2 35 are moved away from each other and are fixedly connected to a connecting plate 1 37 at one end. The two connecting plates 1 The top of 37 is fixedly connected to a rotating plate 38, and the second rotating assembly includes a motor 39 fixedly connected to the right side of the rotating plate 38, and the output end of the motor 39 is fixedly connected to a threaded rod 310, and the left end of the threaded rod 310 extends to the connecting plate 1 37 located on the left and is rotatably connected to the two connecting plates 1 37, and the threaded rod 310 is threadedly connected to an internal thread block 311, and the top of the rotating plate 38 is rotatably connected to a shell 312, and the bottom of the shell 312 is fixedly connected to a connecting rod 313, and the bottom end of the connecting rod 313 is fixedly connected to a connecting plate 2 314, and the side of the connecting plate 2 314 away from the connecting rod 313 is hinged to the internal thread block 311, and the inner wall of the shell 312 is fixedly connected to a multi-band adjustable spectrum lighting lamp 315. The rotating mechanism can achieve more uniform light coverage, avoid excessive light concentration in some areas and insufficient light in other areas, so that each area of ​​the plant can obtain relatively balanced light as much as possible, thereby promoting the consistency of overall growth.

[0030] A specific application of this embodiment is: turning the knob 26, the knob 26 drives the worm 25 to rotate, and when the worm 25 rotates, it drives the gear 2 24 to rotate, and when the gear 2 24 rotates, it drives the support rod 22 to rotate, and when the support rod 22 rotates, it drives the gear 1 23 to rotate, and then the rotation of the gear 1 23 drives the cylindrical rack 21 to move, and when the cylindrical rack 21 moves, it drives the adjustment plate 28 to move, and when the adjustment plate 28 moves, it drives the support plate 27 to move, and the support plate 27 provides additional support for the movement of the adjustment plate 28 in addition to the cylindrical rack 21 itself. At the same time, the worm gear transmission has a self-locking function to prevent the cylindrical rack 21 from moving when no one is operating. The height of the multi-band adjustable spectrum lighting lamp 315 is adjusted by adjusting the height of the adjusting plate 28, so that the multi-band adjustable spectrum lighting lamp 315 can maintain a suitable height to illuminate the plants in any period of support growth.

[0031] When the angle of the multi-band adjustable spectrum lighting lamp 315 needs to be adjusted, the connecting rod 1 34 is pulled, and the connecting rod 1 34 drives the annular rack 1 32 away from the annular rack 2 33 and no longer engages with the annular rack 2 33. At the same time, the spring 36 contracts. When the annular rack 1 32 and the annular rack 2 33 are disengaged, the connecting rod 1 34 can be rotated. When the connecting rod 1 34 rotates, the annular rack 1 32 is rotated. When the annular rack 1 32 rotates, the connecting rod 2 35 is rotated. Then, the connecting plate 1 37 is driven to move through the connecting rod 1 34 and the connecting rod 2 35. When the connecting plate 1 37 moves, the connecting plate 1 rotates. The plate 38 moves, and the horizontal and vertical angles of the multi-band adjustable spectrum lighting lamp 315 are adjusted within a certain range by rotating the plate 38. The motor 39 is started, and the motor 39 drives the threaded rod 310 to rotate. When the threaded rod 310 rotates, it drives the internal thread block 311 to move. When the internal thread block 311 moves, it drives the connecting plate 2 314 to move. When the connecting plate 2 314 moves, it drives the connecting rod 313 to move. Then, the shell 312 is driven to rotate by the connecting rod 313. The horizontal and vertical angles of the multi-band adjustable spectrum lighting lamp 315 are adjusted within a certain range by the rotation of the shell 312.

[0032] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0033] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A variable spectrum plant lighting device, comprising a base (1), characterized in that: The base (1) is provided with an adjustment mechanism (2) and a rotation mechanism (3); The adjusting mechanism (2) comprises a cylindrical rack (21) slidably connected to the top of the base (1), the bottom end of the cylindrical rack (21) extends to the inside of the base (1), the inner wall of the base (1) is fixedly connected to a support rod (22), the support rod (22) is fixedly connected to a gear 1 (23), the gear 1 (23) is meshed with the cylindrical rack (21), the support rod (22) is fixedly connected to a gear 2 (24), the rear side of the base (1) A worm (25) is rotatably connected, the front end of the worm (25) extends to the interior of the base (1), the worm (25) is meshed with the gear 2 (24), the rear end of the worm (25) is fixedly connected to a knob (26), the top of the base (1) is slidably connected to a support plate (27), the bottom end of the support plate (27) extends to the interior of the base (1), and the top ends of the cylindrical rack (21) and the support plate (27) are fixedly connected to an adjustment plate (28).

2. The variable spectrum plant lighting device according to claim 1, characterized in that: The rotating mechanism (3) includes a first rotating assembly and a second rotating assembly, wherein the first rotating assembly includes an adjusting box (31) fixedly connected to the top of the adjusting plate (28), an annular rack 1 (32) is slidably connected to the inner wall of the adjusting box (31), and an annular rack 2 (33) is fixedly connected to the left inner wall of the adjusting box (31), and the annular rack 1 (32) and the annular rack 2 (33) are meshed with each other.

3. The variable spectrum plant lighting device according to claim 2, characterized in that: The right side of the annular rack (32) is fixedly connected to a connecting rod (34), the right end of which extends to the outside of the regulating box (31) and is slidably connected to the regulating box (31), and the left side of the annular rack (32) is fixedly connected to a connecting rod (35), the left end of which extends to the outside of the base (1) and is slidably connected to the base (1).

4. The variable spectrum plant lighting device according to claim 3, characterized in that: The connecting rod (34) is sleeved with a spring (36), the left end of the spring (36) is fixedly connected to the annular rack (32), and the right end of the spring (36) is slidably connected to the right inner wall of the regulating box (31).

5. The variable spectrum plant lighting device according to claim 4, characterized in that: The connecting rod 1 (34) and the connecting rod 2 (35) are separated from each other so that one end of each is fixedly connected to a connecting plate 1 (37), and the tops of the two connecting plates 1 (37) are fixedly connected to a rotating plate (38).

6. The variable spectrum plant lighting device according to claim 5, characterized in that: The second rotating assembly includes a motor (39) fixedly connected to the right side of the rotating plate (38), the output end of the motor (39) is fixedly connected to a threaded rod (310), the left end of the threaded rod (310) extends to the connecting plate (37) located on the left side and is rotatably connected to the two connecting plates (37).

7. The variable spectrum plant lighting device according to claim 6, characterized in that: The threaded rod (310) is threadedly connected to an internal thread block (311), the top of the rotating plate (38) is rotatably connected to a housing (312), and the bottom of the housing (312) is fixedly connected to a connecting rod (313).

8. The variable spectrum plant lighting device according to claim 7, characterized in that: The bottom end of the connecting rod (313) is fixedly connected to a second connecting plate (314), and the side of the second connecting plate (314) away from the connecting rod (313) is hinged to the internal thread block (311). The inner wall of the housing (312) is fixedly connected to a multi-band adjustable spectrum lighting lamp (315).

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