Lifting mechanism for planting lamp holder

Abstract

The invention discloses a planting lamp holder lifting mechanism, and relates to the technical field of plant cultivation devices. The planting lamp holder lifting mechanism comprises a cross beam, mounting racks are fixedly connected to the back face of the cross beam, four vertical rods are evenly distributed in each mounting rack, a lamp holder sliding assembly is arranged on the rightmost side of each mounting rack, a steel cable collecting assembly is arranged on the leftmost side of the cross beam, and a suspension lamp holder is arranged between every two adjacent groups of mounting racks. According to the lifting mechanism for the planting lamp holder, by arranging the multiple sets of mounting frames, the lamp holder sliding assembly and the steel cable collecting assembly, tensioning and loosening control over a steel cable is achieved, so that flexible adjustment of the height of the suspended lamp holder is achieved, finally, the illumination position and efficiency are dynamically optimized, and it is guaranteed that plants receive light evenly.

Description

Technical Field

[0001] This invention relates to the field of plant cultivation device technology, specifically to a planting lamp stand lifting mechanism. Background Technology

[0002] Plant lights are supplemental lighting devices that provide plants with the light needed for photosynthesis by simulating sunlight. They are mainly used in greenhouses, home gardening, and scientific research experiments. In existing large-scale plant cultivation scenarios, plant lights are usually fixed on fixed light stands. However, as plants grow and develop, the unchanging position of the plant lights may cause a decrease in the light effect and light efficiency of the plants, affecting their subsequent growth. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides a planting light stand lifting mechanism to solve the problems mentioned in the background section.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a planting light stand lifting mechanism, comprising eight crossbeams, arranged in groups of two, with four groups evenly distributed longitudinally to form three spatial sections (front, middle, and rear). A mounting frame is fixedly connected to the back of each crossbeam. Four vertical rods are evenly distributed inside each mounting frame. There are five groups of mounting frames, each with three members, evenly distributed laterally within the three spatial sections of the crossbeam. A light stand sliding assembly is located on the far right of the mounting frame, and a steel cable tensioning assembly is located on the far left of the crossbeam. A suspended light stand is provided between each adjacent group of the mounting frame. The lamp holder sliding assembly includes: An electric push rod is fixedly connected to the surface of the vertical rod of the mounting bracket at the far right rear section; A fixing plate is fixedly connected to the end of the push rod of the electric push rod, which is used to connect the steel cable; A grooved wheel assembly, comprising a longitudinal wheel rotatably connected to the front of a vertical rod of a mounting frame, and a transverse wheel rotatably connected to the back of the vertical rod of the mounting frame. The longitudinal wheel rotates in a front-to-back direction, and the transverse wheel rotates in a left-to-right direction.

[0005] Preferably, the longitudinal wheel is located near the end of the mounting bracket, and the transverse wheel is located near the center of the mounting bracket.

[0006] Preferably, two pairs of grooved wheel sets are symmetrically distributed on a single vertical rod of the mounting frame. The grooved wheel sets in the front and rear sections of the mounting frame are located on the second vertical rod from front to back, and the grooved wheel sets in the middle section of the mounting frame are located on the first and fourth vertical rods. From the front section to the rear section, the distance between the longitudinal and transverse wheels of the grooved wheel sets in each section gradually increases.

[0007] Preferably, the cable winding assembly includes a support frame fixedly connected to the leftmost side of the crossbeam, a drive shaft rotatably connected to the back of the support frame, a winding wheel fixedly connected to the surface of the drive shaft, a cable winding wheel, a drive motor rotatably connected to the surface of the winding wheel, and the drive motor fixedly connected to the back of the support frame.

[0008] Preferably, the suspended light frame includes a C-shaped steel located between each adjacent set of mounting frames, a light strip frame is fixedly connected inside the C-shaped steel, a light strip is fixedly connected to the right side of the light strip frame, and the top of the light strip frame is fixedly connected to the surface of the steel cable released by the take-up reel via a lifting ring.

[0009] This invention provides a lifting mechanism for a planting light stand. It has the following beneficial effects: 1. This planting light stand lifting mechanism, by setting up a light stand sliding component and a steel cable winding component, uses an electric push rod to pull the steel cable through the grooved wheel group and cooperate with the winding wheel of the steel cable winding component to realize the tension and relaxation control of the steel cable, thereby realizing the flexible adjustment of the height of the suspended light stand, and ultimately realizing the dynamic optimization of the lighting position and efficiency.

[0010] 2. This planting light stand lifting mechanism forms segmented spaces by setting up multiple sets of mounting frames and crossbeams. By utilizing the symmetrical distribution of grooved wheel sets on the vertical rods of the mounting frames and the coordination of the steel cable threading method, the steel cables are evenly stressed and guided at multiple points, thereby achieving the stability and smoothness of the suspended light stand during the lifting or lowering process. Ultimately, it avoids the tilting of the light stand or uneven lighting, ensuring that the plants receive uniform light. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 Enlarged schematic diagram of the structure at point A in the diagram; Figure 3 This is a top view of the overall structure of the present invention; Figure 4 For the present invention Figure 2 Enlarged schematic diagram of the structure at point B in the diagram; Figure 5 This is a cross-sectional schematic diagram showing the positional relationship between the suspended lamp holder and the crossbeam of the present invention.

[0012] In the diagram: 1. Crossbeam; 2. Mounting bracket; 3. Lamp holder sliding assembly; 31. Electric push rod; 32. Fixing plate; 33. Grooved wheel assembly; 331. Longitudinal wheel; 332. Lateral wheel; 4. Cable winding assembly; 41. Support frame; 42. Drive shaft; 43. Winding wheel; 44. Drive motor; 5. Suspended lamp holder; 51. C-shaped steel; 52. Lamp strip holder. Detailed Implementation

[0013] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0014] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the invention, and should not be construed as limiting the invention. Example

[0015] Please see Figure 1-5 This invention provides a technical solution: a planting light stand lifting mechanism, including a crossbeam 1, of which there are eight crossbeams, arranged in groups of two, with four groups evenly distributed longitudinally to form three sections: front, middle, and rear. A mounting frame 2 is fixedly connected to the back of the crossbeam 1. Four vertical rods are evenly distributed inside the mounting frame 2. There are five groups of mounting frames 2, with three rods in each group, evenly distributed laterally within the three sections of the crossbeam 1. A light stand sliding assembly 3 is provided on the far right of the mounting frame 2. The light stand sliding assembly 3 includes: Electric push rod 31, which is fixedly connected to the surface of the vertical rod of the rightmost rear section of the mounting bracket 2; The fixing plate 32 is fixedly connected to the end of the push rod of the electric push rod 31, which is used to connect the steel cable. The grooved wheel assembly 33 includes a longitudinal wheel 331 rotatably connected to the front of the vertical rod of the mounting frame 2. The longitudinal wheel 331 is close to the end of the mounting frame 2, and the transverse wheel 332 is close to the center of the mounting frame 2. The transverse wheel 332 is rotatably connected to the back of the vertical rod of the mounting frame 2. The rotation axis of the longitudinal wheel 331 is in the front-back direction, and the rotation axis of the transverse wheel 332 is in the left-right direction. Two pairs of grooved wheel sets 33 are symmetrically distributed on a single vertical rod of the mounting frame 2. The grooved wheel sets 33 in the front and rear sections of the mounting frame 2 are located on the second vertical rod from the front to the rear, and the grooved wheel sets 33 in the middle section of the mounting frame 2 are located on the first and fourth vertical rods. From the front section to the rear section, the distance between the longitudinal wheel 331 and the transverse wheel 332 of the grooved wheel set 33 in each section gradually increases. A cable winding assembly 4 is provided on the far left of the crossbeam 1. The cable winding assembly 4 includes a support frame 41 fixedly connected to the far left of the crossbeam 1. A drive shaft 42 is rotatably connected to the back of the support frame 41. A winding wheel 43 is fixedly connected to the surface of the drive shaft 42. A steel cable is wound on the surface of the winding wheel 43. A drive motor 44 is rotatably connected to the surface of the winding wheel 43. The drive motor 44 is fixedly connected to the back of the support frame 41. A suspended light frame 5 is provided between each adjacent group of mounting frame 2. The suspended light frame 5 includes a C-shaped steel 51 located between each adjacent group of mounting frame 2. A light strip frame 52 is fixedly connected inside the C-shaped steel 51. A light strip is fixedly connected to the right side of the light strip frame 52. The top of the light strip frame 52 is fixedly connected to the surface of the steel cable released by the take-up reel 43 through a hanging ring.

[0016] Before use, pull the steel cable out from the surface of the take-up reel 43, pass it through the hanging ring at the top of each set of suspended light brackets 5 in sequence, then pass it through the horizontal wheel 332 and the vertical wheel 331 in sequence, and finally fix it to the front of the fixing plate 32. When it is necessary to raise the position of the suspended lamp holder 5, the electric push rod 31 drives the fixing plate 32 to drag backward. The fixing plate 32 gradually tightens the steel cable by pulling it, thereby raising the entire suspended lamp holder 5 and realizing the adjustment of the lamp illumination height. When it is necessary to lower the position of the suspended light fixture 5, the drive motor 44 drives the drive shaft 42 to rotate, the drive shaft 42 drives the winding wheel 43 to rotate, the winding wheel 43 continues to release the steel cable, thereby slackening the steel cable and using the weight of the suspended light fixture 5 itself to lower the height.

[0017] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A lifting mechanism for a planting light stand, comprising a crossbeam (1), wherein a mounting frame (2) is fixedly connected to the back of the crossbeam (1), and four vertical rods are evenly distributed inside the mounting frame (2), the mounting frame (2) comprising five groups of three rods each, the groups being evenly distributed laterally, and each group being evenly distributed within three segments of the crossbeam (1), characterized in that: The rightmost side of the mounting frame (2) is provided with a lamp holder sliding assembly (3), the leftmost side of the crossbeam (1) is provided with a steel cable gathering assembly (4), and each adjacent group of the mounting frame (2) is provided with a suspended lamp holder (5). The lamp holder sliding assembly (3) includes: Electric push rod (31), which is fixedly connected to the surface of the vertical rod of the mounting bracket (2) at the far right rear section; A fixing plate (32) is fixedly connected to the end of the electric push rod (31); The grooved wheel assembly (33) includes a longitudinal wheel (331) rotatably connected to the front of the vertical rod of the mounting frame (2), and a transverse wheel (332) rotatably connected to the back of the vertical rod of the mounting frame (2). The rotation axis of the longitudinal wheel (331) is in the front-back direction, and the rotation axis of the transverse wheel (332) is in the left-right direction.

2. The planting light stand lifting mechanism according to claim 1, characterized in that: The longitudinal wheel (331) is located near the end of the mounting bracket (2), and the transverse wheel (332) is located near the center of the mounting bracket (2).

3. The planting light stand lifting mechanism according to claim 2, characterized in that: Two pairs of grooved wheel sets (33) are symmetrically distributed on a single vertical rod of the mounting frame (2). The grooved wheel sets (33) of the front and rear sections of the mounting frame (2) are located on the second vertical rod from front to back. The grooved wheel sets (33) of the middle section of the mounting frame (2) are located on the first and fourth vertical rods. From the front section to the rear section, the distance between the longitudinal wheel (331) and the transverse wheel (332) of the grooved wheel set (33) inside each section gradually increases.

4. The planting light stand lifting mechanism according to claim 3, characterized in that: The cable winding assembly (4) includes a support frame (41) fixedly connected to the leftmost side of the crossbeam (1). A drive shaft (42) is rotatably connected to the back of the support frame (41). A winding wheel (43) is fixedly connected to the surface of the drive shaft (42), and a cable is wound on the surface of the winding wheel (43).

5. The planting light stand lifting mechanism according to claim 4, characterized in that: The suspended lamp holder (5) includes a C-shaped steel (51) located between each adjacent set of mounting brackets (2), and a lamp strip frame (52) is fixedly connected inside the C-shaped steel (51), and a lamp strip is fixedly connected to the right side of the lamp strip frame (52).

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