Light supplementing lamp stand with adjustable light angle for vine plants
By designing an adjustable lighting fixture, the height and angle of a single lighting unit can be adjusted using casters and adjustment components. This solves the problems of difficult adjustment and collision in existing technologies, and improves the lighting effect and space utilization of vines.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HAINAN SHANGUAGUA AGRICULTURAL TECHNOLOGY CO LTD
- Filing Date
- 2025-08-26
- Publication Date
- 2026-06-26
AI Technical Summary
Existing supplemental lighting fixtures are difficult to adjust and operate in indoor environments, are prone to colliding with vines, affecting the growth of vine plants, and cannot make full use of limited space.
An adjustable lighting fixture was designed. The height and angle of a single lighting unit can be adjusted by using casters and adjustment components to avoid obstacles. The lateral length can be adjusted by using extension components to avoid collisions.
It enables smooth adjustment of the supplementary lighting in a limited space, avoids collisions with vines, ensures lighting effect, and improves the convenience and stability of adjustment operation.
Smart Images
Figure CN224415068U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of supplemental lighting fixtures, specifically a supplemental lighting fixture with adjustable lighting angle for vine plants. Background Technology
[0002] In modern agriculture and indoor horticulture, climbing plants are widely cultivated in greenhouses, home balconies, and various indoor spaces due to their unique growth form and ornamental value. The height of these plants changes throughout their growth cycle, and different parts have different light requirements. Therefore, supplemental lighting is needed to compensate for insufficient natural light, ensuring efficient photosynthesis and promoting growth and development. To meet the light needs of climbing plants at different growth stages, supplemental lighting is usually used in conjunction with adjustable light stands.
[0003] Currently, most supplemental lighting fixtures on the market adopt a synchronized adjustment method for height adjustment. This means that multiple supplemental lights are installed on the same adjustment structure, and all supplemental lights rise or fall simultaneously when the height is adjusted. However, in smaller indoor environments, this synchronized adjustment method has significant limitations. On the one hand, the height and lateral span of indoor spaces are limited, and the simultaneous height adjustment of multiple supplemental lights is easily obstructed by surrounding walls, furniture, or other obstacles, making the adjustment operation difficult to perform smoothly, or even failing to reach the ideal height position. On the other hand, the vines of climbing plants often climb along supports, walls, or other supporting structures, forming a dense and irregular growth pattern. When multiple supplemental lights are raised or lowered simultaneously, the lamp body or its connecting parts are likely to collide with the vines, causing minor damage such as bending of the vines and leaf damage, or even serious damage to the plant's growth point, affecting the normal growth of the climbing plant. Therefore, we propose a supplemental lighting fixture with adjustable lighting angle for climbing plants. Utility Model Content
[0004] The purpose of this invention is to provide a supplementary lighting stand with adjustable light angle for vine plants, in order to solve the problems mentioned in the background art.
[0005] The objective of this utility model can be achieved through the following technical solutions:
[0006] An adjustable light fixture for vine plants includes a base with four sets of casters fixedly connected at equal intervals at the bottom of the base. A light fixture is fixedly connected to the top of the base. An adjustment component for adjusting the height of the light fixture is provided inside the light fixture. An extension component for adjusting the lateral length of the light fixture is fixedly connected to the outer end of the adjustment component. The light fixture is provided at the end of the extension component away from the light fixture.
[0007] Preferably, the adjustment component includes two sets of sliding grooves symmetrically opened on the top of the lamp holder. A slider is slidably connected in the sliding groove. A connecting frame is fixedly connected to the front surface of the slider. A plug rod is slidably connected in the connecting frame. A fixing plate is fixedly connected to the outer wall of the plug rod at the rear end of the connecting frame. A spring is wound around the surface of the plug rod between the fixing plate and the connecting frame. A pull handle is fixedly connected to the front surface of the plug rod. A fixing strip is fixedly connected to the outer wall of the lamp holder corresponding to the rear surface of the plug rod. A plurality of limiting holes are equally spaced in the fixing strip. The plug rod is slidably connected to the limiting holes.
[0008] Preferably, there are eight sets of limiting holes, and all eight sets of limiting holes are opened through the fixing strip.
[0009] Preferably, one end of the spring is welded to the surface of the fixed plate, and the other end of the spring is welded to the inner wall of the connecting frame.
[0010] Preferably, the extension assembly includes a sleeve fixedly connected to the side wall of the slider, a slide rod slidably connected inside the sleeve, a supplementary light fixedly connected to the end of the slide rod away from the lamp holder, a rack fixedly connected to the top surface of the slide rod, two sets of fixing plates symmetrically fixedly connected to the top surface of the sleeve, a gear rotatably connected inside the fixing plate, a ratchet fixedly connected to the front surface of the gear, a fixing seat fixedly connected to the left side surface of the fixing plate, a rotating rod rotatably connected inside the fixing seat, a torsion spring wound around the surface of the rotating rod in the fixing seat, and a locking block fixedly connected to the front surface of the rotating rod, the locking block engaging with the ratchet.
[0011] Preferably, the torsion spring is wound around the middle position on the surface of the rotating rod, one end of the torsion spring is fixedly connected to the rotating rod, and the other end of the torsion spring is fixedly connected to the inner wall of the fixed seat.
[0012] The beneficial effects of this utility model are:
[0013] 1. This utility model uses a supplementary light to drive a slider to slide up and down in a groove, simultaneously moving the connecting frame until the supplementary light reaches the appropriate position. At this point, the insertion rod aligns with any set of limiting holes. Then, the spring's restoring force pushes the fixing plate, causing the fixing plate to drive the insertion rod into the limiting hole, thereby achieving the purpose of height adjustment for a single supplementary light. The universal wheels then drive the supplementary light to adjust its angle, allowing the adjustment of the supplementary light to avoid surrounding walls, furniture, or other obstacles, ensuring smooth adjustment operations and guaranteeing that the supplementary light reaches the ideal height position, making full use of limited indoor space. At the same time, considering the dense and irregular growth pattern of vines, it avoids collisions between multiple supplementary lights and vines when raised and lowered simultaneously.
[0014] 2. This utility model involves pulling the fill light away from the light frame, causing the fill light to slide a sliding rod within the sleeve. The rack on the sliding rod acts on a gear, causing the gear to rotate within the fixed plate. Simultaneously, the gear's rotation drives a ratchet to rotate. The ratchet's rotation, through a locking block, causes a rotating rod to rotate within the fixed seat, and the rotating rod torsionally twist a torsion spring. When the fill light is pulled to the appropriate position, the torsion spring's restoring force causes the rotating rod to reset and rotate within the fixed seat, engaging the locking block with the ratchet. This achieves unidirectional locking of the ratchet's rotation, facilitating easy and quick adjustment of the lateral length of a single fill light unit, thus improving the practicality of the fill light frame. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;
[0017] Figure 2 This is a schematic diagram of the rear structure of this utility model;
[0018] Figure 3 This is an exploded view of the extended component of this utility model;
[0019] Figure 4 This is a schematic diagram of the structure of the adjustment component of this utility model.
[0020] The following are the reference numerals in the attached diagram: 1. Base; 2. Caster wheel; 3. Lamp holder; 4. Fill light; 5. Adjustment assembly; 51. Slide rail; 52. Slider; 53. Connecting bracket; 54. Insert rod; 55. Fixing plate; 56. Spring; 57. Pull handle; 58. Fixing strip; 59. Limiting hole; 6. Extension assembly; 61. Sleeve; 62. Slide rod; 63. Rack; 64. Fixing plate; 65. Gear; 66. Ratchet; 67. Fixing seat; 68. Rotating rod; 69. Torsion spring; 610. Locking block. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0022] like Figures 1-4 As shown, a supplementary lighting stand for vine plants with adjustable light angle includes a base 1, four sets of universal wheels 2 are fixedly connected at equal intervals at the bottom of the base 1, a lamp stand 3 is fixedly connected to the top of the base 1, an adjustment component 5 for adjusting the height of the supplementary light 4 is provided inside the lamp stand 3, an extension component 6 for adjusting the lateral length of the supplementary light 4 is fixedly connected to the outer end of the adjustment component 5, and a supplementary light 4 is provided at the end of the extension component 6 away from the lamp stand 3.
[0023] As a technical optimization of this utility model, the adjustment component 5 includes two sets of sliding grooves 51 symmetrically opened on the top of the lamp holder 3. A slider 52 is slidably connected in the sliding groove 51. A connecting frame 53 is fixedly connected to the front surface of the slider 52. A plug rod 54 is slidably connected in the connecting frame 53. A fixing plate 55 is fixedly connected to the outer wall of the plug rod 54 at the rear end of the connecting frame 53. A spring 56 is wound on the surface of the plug rod 54 between the fixing plate 55 and the connecting frame 53. A pull handle 57 is fixedly connected to the front surface of the plug rod 54. A fixing strip 58 is fixedly connected to the outer wall of the lamp holder 3 corresponding to the rear surface of the plug rod 54. Several sets of limiting holes 59 are opened at equal intervals in the fixing strip 58. The plug rod 54 is slidably connected to the limiting holes 59.
[0024] In practice, the supplementary light 4 drives the slider 52 to slide up and down in the groove 51, and simultaneously drives the connecting frame 53 to move until the supplementary light 4 moves to the appropriate position. At this time, the insertion rod 54 is aligned with any set of limiting holes 59. Then, the restoring force of the spring 56 pushes the fixing plate 55, so that the fixing plate 55 drives the insertion rod 54 to insert into the limiting hole 59, thereby achieving the purpose of adjusting the height of a single set of supplementary lights 4. Then, the universal wheel 2 drives the supplementary light 4 to adjust the angle, so that the adjustment of the supplementary light 4 can avoid surrounding walls, furniture or other obstacles, so that the adjustment operation can be carried out smoothly, ensuring that the supplementary light can reach the ideal height position, making full use of the limited indoor space. At the same time, considering the dense and irregular growth pattern of vines, it avoids collisions with vines when multiple sets of supplementary lights are raised and lowered at the same time.
[0025] As a technical optimization of this utility model, eight sets of limiting holes 59 are provided, and all eight sets of limiting holes 59 are opened through the fixing strip 58.
[0026] In practice, the slider 52 can slide within the groove 51, and the slider 52, through the connecting bracket 53, drives the insertion rod 54 to align sequentially with the eight sets of limiting holes 59. Then, by using the restoring force of the spring 56 to push the fixing plate 55, the fixing plate 55 drives the insertion rod 54 to insert into the limiting hole 59, thereby achieving the purpose of adjusting the height of the supplementary light 4. At the same time, the insertion rod 54 passes through the limiting hole 59, which can improve the purpose of sliding and locking the supplementary light 4, and improve the stability of the supplementary light 4 when used at various heights.
[0027] As a technical optimization of this utility model, one end of the spring 56 is welded to the surface of the fixed plate 55, and the other end of the spring 56 is welded to the inner wall of the connecting frame 53.
[0028] In practice, the two ends of the spring 56 can be fixed to prevent the spring 56 from hitting the fixed plate 55 and the connecting bracket 53 back and forth when it rebounds, thus preventing noise from interfering with the environment.
[0029] As a technical optimization of this utility model, the extension component 6 includes a sleeve 61 fixedly connected to the side wall of the slider 52. A slide rod 62 is slidably connected inside the sleeve 61. A supplementary light 4 is fixedly connected to the end of the slide rod 62 away from the lamp holder 3. A rack 63 is fixedly connected to the top surface of the slide rod 62. Two sets of fixing plates 64 are symmetrically fixedly connected to the top surface of the sleeve 61. A gear 65 is rotatably connected inside the fixing plate 64. A ratchet 66 is fixedly connected to the front surface of the gear 65. A fixing seat 67 is fixedly connected to the left side surface of the fixing plate 64. A rotating rod 68 is rotatably connected inside the fixing seat 67. A torsion spring 69 is wound around the surface of the rotating rod 68 in the fixing seat 67. A locking block 610 is fixedly connected to the front surface of the rotating rod 68. The locking block 610 meshes with the ratchet 66.
[0030] In practice, by pulling the supplementary light 4 away from the light fixture 3, the supplementary light 4 causes the slide rod 62 to slide within the sleeve 61, and the rack 63 on the slide rod 62 acts on the gear 65, causing the gear 65 to rotate within the fixed plate 64. Simultaneously, the rotation of the gear 65 drives the ratchet 66 to rotate. When the ratchet 66 rotates, it drives the rotating rod 68 to rotate within the fixed seat 67 via the engaging block 610, causing the rotating rod 68 to twist the torsion spring 69. When the supplementary light 4 is pulled to the appropriate position, the restoring force of the torsion spring 69 will... The rotating rod 68 is driven to rotate and reset within the fixed base 67, and the rotating rod 68 drives the locking block 610 to engage with the ratchet 66, thereby achieving the purpose of locking the ratchet 66 in one direction. This makes it easy and quick for the staff to adjust the lateral length of the single set of supplementary lights 4, thus improving the practicality of the supplementary light holder. When it is necessary to slide the supplementary light 4 back to its original position, the locking block 610 drives the rotating rod 68 to rotate within the fixed base 67, and the locking block 610 separates from the ratchet 66. Then, the sliding rod 62 can be slid into the sleeve 61.
[0031] As a technical optimization of this utility model, a torsion spring 69 is wound around the middle position on the surface of the rotating rod 68, one end of the torsion spring 69 is fixedly connected to the rotating rod 68, and the other end of the torsion spring 69 is fixedly connected to the inner wall of the fixed seat 67.
[0032] In practice, the torque generated by the rotation of the torsion spring 69 can be evenly transmitted to both ends of the rotating rod 68, thereby making the rotating rod 68 rotate stably within the fixed seat 67, thus ensuring the stability and tightness of the engagement between the locking block 610 and the ratchet 66.
[0033] In use, the handle 57 is first pulled away from the lamp holder 3, causing the handle 57 to slide the insert rod 54 within the connecting frame 53. Simultaneously, the fixing plate 55 presses against the inner wall of the connecting frame 53, causing the spring 56 to deform. The insert rod 54 then slides out of the limiting hole 59. Next, the supplementary light 4 drives the slider 52 to slide up and down within the slide groove 51. The slider 52 simultaneously drives the connecting frame 53 and the insert rod 54 to slide until the supplementary light 4 reaches the desired position. At this point, the insert rod 54 aligns with any set of limiting holes 59. Then, the restoring force of the spring 56 pushes the fixing plate 55, causing the fixing plate 55 to insert the insert rod 54 into the limiting hole 59, thereby achieving the purpose of height adjustment for a single set of supplementary lights 4.
[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A supplemental lighting stand for vine plants with adjustable light angle, comprising a base (1), characterized in that, The base (1) has four sets of universal wheels (2) fixedly connected at equal intervals at the bottom. The base (1) has a lamp holder (3) fixedly connected to the top. The lamp holder (3) has an adjustment component (5) for adjusting the height of the fill light (4). The outer end of the adjustment component (5) is fixedly connected to an extension component (6) for adjusting the lateral length of the fill light (4). The end of the extension component (6) facing away from the lamp holder (3) is provided with the fill light (4).
2. The adjustable light fixture for vine plants according to claim 1, characterized in that, The adjustment component (5) includes two sets of sliding grooves (51) symmetrically opened on the top of the lamp holder (3). A slider (52) is slidably connected in the sliding groove (51). A connecting frame (53) is fixedly connected to the front surface of the slider (52). A plug rod (54) is slidably connected in the connecting frame (53). A fixing plate (55) is fixedly connected to the outer wall of the plug rod (54) at the rear end of the connecting frame (53). A spring (56) is wound around the surface of the plug rod (54) between the fixing plate (55) and the connecting frame (53). A pull handle (57) is fixedly connected to the front surface of the plug rod (54). A fixing strip (58) is fixedly connected to the outer wall of the lamp holder (3) corresponding to the rear surface of the plug rod (54). Several sets of limiting holes (59) are opened at equal intervals in the fixing strip (58). The plug rod (54) is slidably connected to the limiting holes (59).
3. The adjustable light fixture for vine plants according to claim 2, characterized in that, The limiting holes (59) are provided in eight sets, and all eight sets of the limiting holes (59) are opened through the fixing strip (58).
4. A supplemental lighting stand for vine plants with adjustable light angle according to claim 2, characterized in that, One end of the spring (56) is welded to the surface of the fixed plate (55), and the other end of the spring (56) is welded to the inner wall of the connecting frame (53).
5. A supplemental lighting stand for vine plants with adjustable light angle according to claim 2, characterized in that, The extension assembly (6) includes a sleeve (61) fixedly connected to the side wall of the slider (52). A slide rod (62) is slidably connected inside the sleeve (61). A supplementary light (4) is fixedly connected to one end of the slide rod (62) away from the lamp holder (3). A rack (63) is fixedly connected to the top surface of the slide rod (62). Two sets of fixing plates (64) are symmetrically fixedly connected to the top surface of the sleeve (61). Gears are rotatably connected inside the fixing plates (64). 65), a ratchet (66) is fixedly connected to the front end surface of the gear (65), a fixed seat (67) is fixedly connected to the left side surface of the fixed plate (64), a rotating rod (68) is rotatably connected inside the fixed seat (67), a torsion spring (69) is wound around the surface of the rotating rod (68) in the fixed seat (67), and a locking block (610) is fixedly connected to the front end surface of the rotating rod (68), and the locking block (610) meshes with the ratchet (66).
6. A supplemental lighting stand for vine plants with adjustable light angle according to claim 5, characterized in that, The torsion spring (69) is wound around the middle position on the surface of the rotating rod (68). One end of the torsion spring (69) is fixedly connected to the rotating rod (68), and the other end of the torsion spring (69) is fixedly connected to the inner wall of the fixed seat (67).