A hanging type seedling light supplementing lamp support

Abstract

The utility model discloses a kind of suspension type seedling light supplementing lamp support, belong to plant light supplementing equipment technical field;The support includes parallel first stand and second stand, and third sliding ring and second sliding ring are slidably connected on stand respectively, two sliding rings are linked through connecting column, and adjusting mechanism is fixed on second sliding ring;Adjusting mechanism includes the first fixed plate of fixed guide rod and rotating handle, and the second fixed plate for fixing bulb is slidably connected on guide rod;It is also provided with linkage structure, and the linkage structure includes the second fixed column of handle fixed connection, the second sliding plate of second fixed column linkage, and the first sliding plate of second fixed plate linkage, the rotation of handle can be converted into the linear motion of second fixed plate.The utility model solves the problem that the prior art is not stable and not accurate in horizontal adjustment, has the beneficial effects of stable lifting, reliable positioning, labor-saving and accurate horizontal adjustment, compact structure.

Description

Technical Field

[0001] This utility model relates to the technical field of plant supplemental lighting equipment, and in particular to a suspended seedling supplemental lighting bracket. Background Technology

[0002] In modern agricultural production, especially in factory-style seedling cultivation, artificial lighting is a crucial step in ensuring the healthy growth of seedlings. The intensity and uniformity of light directly affect the photosynthetic efficiency of seedlings, which is closely related to the height and horizontal position of the supplemental lighting fixtures relative to the seedlings. Therefore, suspended seedling supplemental lighting brackets that allow for convenient and precise adjustment of the lamp position have been widely used.

[0003] Existing suspended fill light brackets typically employ chain suspension or simple sleeve sliding structures for vertical height adjustment. While chain suspension allows for tiered adjustment, it is cumbersome to operate and the light fixture is prone to wobbling. Sleeve sliding structures rely heavily on friction for locking, which can lead to insufficient locking force and downward slippage when supporting heavy light fixtures. Furthermore, they struggle to achieve smooth and stable height adjustment, resulting in a poor user experience.

[0004] In terms of horizontal position adjustment, many support brackets are designed in a rather rudimentary way. Users typically need to manually push or pull the light fixture along the horizontal bar, a method that lacks precise control and makes it difficult to make fine adjustments down to the micrometer level. When localized supplemental lighting is needed for seedlings in a specific area, this coarse adjustment method often fails to meet the requirements for precise positioning.

[0005] More importantly, the market lacks an integrated solution that effectively combines convenient vertical lifting with precise horizontal adjustment. Existing technologies often compromise on one aspect while neglecting the other; structural designs either prioritize lifting while ignoring the precision of horizontal adjustment, or result in overly complex, costly, and unstable overall structures in pursuit of multi-dimensional adjustment. In practice, users struggle to find a bracket product that can quickly and reliably set the height of the light fixture while easily and precisely adjusting its horizontal position.

[0006] Therefore, this utility model proposes a suspended seedling supplement light bracket to address the shortcomings of the existing technology. Utility Model Content

[0007] To overcome the above shortcomings, this utility model provides a suspended seedling supplement light bracket, which aims to improve the problems of existing seedling supplement light brackets having complex structures and difficulty in simultaneously achieving convenient height adjustment and precise horizontal position adjustment.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a suspended seedling supplemental lighting bracket, comprising: a first column and a second column perpendicularly intersecting therewith, a third slip ring, a second slip ring, a connecting column, and an adjustment mechanism fixedly connected to the second slip ring; The adjustment mechanism includes a first fixed plate, a guide rod, a handle, a second fixed plate, and a linkage structure for converting the rotation of the handle into linear motion of the second fixed plate.

[0009] The linkage structure includes a second fixed post fixedly connected to the handle, a second sliding plate linked to the second fixed post, and a first sliding plate linked to the second fixed plate.

[0010] Furthermore, the handle is rotatably connected to the first fixed plate, the second fixed plate is slidably connected to the guide rod, and the second slide plate drives the first slide plate through the first fixed column, thus forming a unique transmission combination that accurately converts rotational motion into linear motion.

[0011] Preferably, the first column has a plurality of positioning holes distributed along its length, and the third slip ring has a positioning pin that can be plugged into the positioning holes.

[0012] Preferably, one end of the connecting column is rotatably connected to the second fixing block fixed on the second slip ring via a third fixing column.

[0013] Preferably, the first slide plate is slidably connected to the guide rod via a first slip ring.

[0014] Preferably, the first sliding plate, the first slip ring, and the second fixing plate are an integral structure.

[0015] Preferably, the handle is threaded with a nut for locking and braking the handle.

[0016] Preferably, the guide rod is fixed on the first fixing plate by a first fixing block.

[0017] Preferably, hooks for hanging are connected to both sides of the first column.

[0018] This utility model has the following beneficial effects: 1. In this utility model, by setting up a double-column linkage lifting mechanism consisting of a first column, a second column, a third slip ring, a second slip ring and a connecting column, and cooperating with the insertion and locking of the positioning pin and the positioning hole, the problems of inconvenient lifting and adjustment, poor stability and difficulty in reliable locking of the suspended lamp holder in the prior art are solved, and the technical effect of smooth lifting, accurate height adjustment and firm positioning is achieved.

[0019] 2. In this utility model, by setting up a linkage structure composed of a handle-driven, second fixed column, second sliding plate, first fixed column and first sliding plate and other connecting rod and slider components, the operator's rotation action is converted into the linear translation of the lamp. This solves the problem in the prior art that the horizontal position adjustment depends on manual push and pull, is difficult to fine-tune and has inaccurate positioning, and achieves the technical effect of effortless horizontal position adjustment and precise control.

[0020] 3. In this utility model, by integrating the lifting mechanism and the adjustment mechanism into one unit and adopting a suspended design, the problems of single function and large space occupation of the bracket in the prior art are solved. It achieves the technical effect of compact structure, comprehensive function, accurate two-dimensional spatial positioning of light source, and effective saving of seedling site space. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of a suspended seedling supplement light bracket proposed in this utility model; Figure 2 This is a schematic diagram of the first fixing plate of a suspended seedling supplemental lighting bracket proposed in this utility model; Figure 3 This is a schematic diagram of the handle portion of a suspended seedling supplemental lighting bracket proposed in this utility model. Figure 4 This is a schematic diagram of the connecting column structure of a suspended seedling supplemental lighting bracket proposed in this utility model.

[0022] Legend: 1. Adjustment mechanism; 101. First fixed plate; 102. First sliding plate; 103. First fixed column; 104. Second sliding plate; 105. Second fixed column; 106. First slip ring; 107. First fixed block; 108. Guide rod; 109. Second fixed plate; 110. Handle; 111. Nut; 2. Lifting mechanism; 201. Second slip ring; 202. Second fixed block; 203. Third fixed column; 204. Connecting column; 205. Positioning pin; 206. Third slip ring; 207. Positioning hole; 3. Light bulb; 4. Hook; 5. First column; 6. Second column. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please refer to Figures 1 to 4 This utility model provides a suspended seedling supplement light bracket, which aims to solve the problems of existing seedling supplement light brackets having complex structures and difficulty in simultaneously achieving convenient height adjustment and precise horizontal position adjustment.

[0025] The suspended seedling supplement light bracket includes a first column 5 and a second column 6 that are perpendicularly arranged and fixedly connected to each other. The first column 5 and the second column 6 together form the overall support frame of the device. Hooks 4 for hanging and fixing are connected to both sides of the first column 5. The suspended seedling supplement light bracket also includes a lifting mechanism 2 and an adjustment mechanism 1 fixedly connected to the lifting mechanism 2. The lifting mechanism 2 is used to drive the adjustment mechanism 1 to realize the overall vertical height adjustment, and the adjustment mechanism 1 is used to realize the precise adjustment of the horizontal position of the bulb 3. Specifically, the lifting mechanism 2 includes a third slip ring 206 slidably connected to the outside of the first column 5 and a second slip ring 201 slidably connected to the outside of the second column 6; the third slip ring 206 and the second slip ring 201 are linked together through a connecting column 204. One end of the connecting column 204 is rotatably connected to the third slip ring 206, and the other end of the connecting column 204 is rotatably connected to the second fixing block 202 fixed on the second slip ring 201 through a third fixing column 203. When the third slip ring 206 slides along the first column 5, it can drive the second slip ring 201 to slide synchronously along the second column 6 through the connecting column 204. The adjustment mechanism 1 is fixedly connected as a whole to the second slip ring 201, so that the adjustment mechanism 1 can move up and down along the length of the second column 6 along with the second slip ring 201. The core innovation of the adjustment mechanism 1 is that it is equipped with a linkage structure for converting the rotation of the handle 110 into the linear motion of the second fixed plate 109. The adjustment mechanism 1 includes a first fixed plate 101 as the mounting base, which is fixedly connected to the second slip ring 201. A guide rod 108 is fixed on the first fixed plate 101 and is fixedly connected to the first fixed plate 101 through a first fixed block 107. The guide rod 108 is used to guide the horizontally moving parts. A handle 110 for user operation is also rotatably connected to the first fixed plate 101. A nut 111 for locking and braking is threaded onto the handle 110. A second fixed post 105 is fixedly connected to the inner side of the handle 110, so that the rotation of the handle 110 can be directly transmitted to the second fixed post 105. A second slide plate 104 is fixedly connected to the end of the second fixed post 105, so that the second slide plate 104 can swing around the rotation axis of the handle 110. A first fixed post 103 is fixedly connected to the second slide plate 104. The first fixed post 103 is movably inserted into the slide groove opened in the first slide plate 102. When the second slide plate 104 swings, the first fixed post 103 will slide in the slide groove of the first slide plate 102 and push the first slide plate 102 to move.

[0026] The first slide plate 102 is slidably connected to the guide rod 108 via the first slip ring 106. At the same time, the first slide plate 102 is linked to the second fixed plate 109 which is slidably connected to the guide rod 108. A light bulb 3 is fixedly connected below the second fixed plate 109. Through the above series of transmission relationships, the rotation of the handle 110 is finally converted into the linear reciprocating motion of the second fixed plate 109 and the light bulb 3 along the length of the guide rod 108.

[0027] The first column 5 has multiple positioning holes 207 evenly distributed along its length, which provide the physical basis for the stepped locking of the height. The third slip ring 206 has a positioning pin 205 that can be plugged into the positioning hole 207. When the height needs to be adjusted, the positioning pin 205 is pulled out, and the third slip ring 206 can slide freely up and down on the outside of the first column 5. After adjusting to the predetermined height, the positioning pin 205 is reinserted into a positioning hole 207 that is aligned with it, so that the position of the third slip ring 206 is rigidly locked relative to the first column 5. This pin-hole locking method is simple in structure and accurate and reliable in positioning, effectively preventing the height of the lamp from sliding down due to gravity or accidental contact. Meanwhile, the linkage transmission relationship of the lifting mechanism 2 ensures the smoothness of the adjustment; the connecting column 204, as a key component connecting the third slip ring 206 and the second slip ring 201, has rotatable connections at both ends; specifically, one end of the connecting column 204 is rotatably connected to the third slip ring 206, and the other end of the connecting column 204 is rotatably connected to the second fixed block 202 fixed on the second slip ring 201 through the third fixed column 203; this double-rotating-point linkage structure forms a parallelogram-like linkage mechanism. When the third slip ring 206 is manually dragged up and down, the connecting column 204 can swing smoothly regardless of the height, and smoothly drive the second slip ring 201 to perform synchronous equidistant lifting and lowering movements on the second column 6; this structure ensures that the entire adjustment mechanism 1 fixed on the second slip ring 201 always remains horizontal, avoiding tilting during the lifting and lowering process, thereby ensuring the stable illumination posture of the bulb 3.

[0028] As a preferred embodiment, in order to make the structure of the horizontal adjustment mechanism 1 more compact and integrated, the first slide plate 102 and the first slip ring 106 can be designed as an integral structure.

[0029] Specifically, the first slide plate 102 and the first slip ring 106 are integrally formed single parts during manufacturing. This not only reduces assembly steps and improves structural strength and transmission accuracy, but also avoids transmission errors that may be caused by loose connections, further enhancing the stability and reliability of adjustment.

[0030] In another preferred embodiment, in order to achieve reliable locking after horizontal position adjustment, a nut 111 for locking and braking is threaded onto the handle 110; the pivot portion of the handle 110 is machined with external threads, and the nut 111 is a knob with internal threads; after the bulb 3 is adjusted to the target horizontal position, the nut 111 is tightened clockwise, and the nut 111 will move along the thread axis until its end face is tightly pressed against the surface of the first fixing plate 101. The friction generated completely fixes the position of the handle 110, thereby locking the entire linkage structure and preventing the position of the bulb 3 from shifting due to vibration or accidental contact.

[0031] As a further preferred embodiment, in order to enhance the overall structure and ease of assembly, the first sliding plate 102, the first slip ring 106, and the second fixing plate 109 can be designed as an integrated structure. In this design, the three originally independent components are integrated into a single, more complex part, which simultaneously has a groove for transmission, a through hole for sliding on the guide rod 108, and a mounting part for fixing the bulb 3. This highly integrated design greatly simplifies the assembly process, reduces the number of parts, and improves the rigidity and motion accuracy of the entire sliding component.

[0032] As a preferred installation method, the guide rod 108 is fixedly connected to the first fixing plate 101 via the first fixing block 107. The first fixing block 107 is a solid structure protruding from the surface of the first fixing plate 101. One end of the guide rod 108 is firmly fixed to the first fixing block 107 by welding, screwing or interference fit, thereby providing stable and reliable track support for the sliding components of the entire horizontal adjustment mechanism 1.

[0033] The first column 5 has hooks 4 for hanging on both sides; the hooks 4 can be integrally formed with the first column 5 and the second column 6, or they can be fixed by welding or bolting. The hooks 4 make it easy to hang the whole device on the beams of the greenhouse, the fixed points on the wall or other supports, effectively saving ground space.

[0034] Working principle: When the vertical height of the bulb 3 needs to be adjusted, the operator first pulls out the positioning pin 205 located on the third slip ring 206, disengaging it from the positioning hole 207 on the first column 5. At this time, the locking of the lifting mechanism 2 is released. The operator drags the third slip ring 206 up or down. Since the third slip ring 206 and the second slip ring 201 are linked through the connecting column 204, the second slip ring 201 will move smoothly and synchronously up and down along the second column 6 at equal distances. Because the adjusting mechanism 1 is fixed as a whole on the second slip ring 201, the adjusting mechanism 1 and the bulb 3 also achieve vertical height adjustment. When the ideal height is reached, the positioning pin 205 is reinserted into the aligned positioning hole 207 to securely lock the current height.

[0035] When the horizontal position of bulb 3 needs to be adjusted, the operator first turns the nut 111 counterclockwise to release the brake on the handle 110; then, turning the handle 110 causes the second fixing post 105, which is fixedly connected to the handle 110, to rotate synchronously, and drives the second sliding plate 104 at its end to swing around the axis of the handle 110; the first fixing post 103, which is fixed on the second sliding plate 104, pushes the first sliding plate 102 during the swing because it is movably inserted into the groove of the first sliding plate 102; since the first sliding plate 102 is slidably connected to the guide rod 108 through the first slip ring 106 and is linked with the second fixing plate 109, the movement of the first sliding plate 102 is precisely converted into the linear translational movement of the second fixing plate 109 along the length of the guide rod 108, thereby driving the bulb 3 below to achieve the horizontal position adjustment; when the bulb 3 moves to the ideal position, stop turning the handle 110 and tighten the nut 111 clockwise to lock the current horizontal position.

Claims

1. A suspended seedling grow light bracket, comprising: A first column (5) and a second column (6) perpendicularly intersecting it, a third slip ring (206), the third slip ring (206) being slidably connected to the outside of the first column (5), a second slip ring (201), the second slip ring (201) being slidably connected to the outside of the second column (6), the second slip ring (201) being linked to the third slip ring (206) through a connecting column (204), an adjusting mechanism (1), the adjusting mechanism (1) being fixedly connected to the second slip ring (201), characterized in that; The adjustment mechanism (1) includes a first fixed plate (101), on which a guide rod (108) is fixed, and a handle (110) is rotatably connected. The adjustment mechanism (1) also includes a second fixed plate (109), which is slidably connected to the guide rod (108), and the lower part of the second fixed plate (109) is used to fix a light bulb (3). The adjustment mechanism (1) is also provided with a linkage structure for converting the rotation of the handle (110) into linear movement of the second fixed plate (109) along the guide rod (108). The linkage structure includes a second fixed column (105) fixedly connected to the handle (110), a second sliding plate (104) linked to the second fixed column (105), and a first sliding plate (102) linked to the second fixed plate (109). The second sliding plate (104) drives the first sliding plate (102) through the first fixed column (103).

2. The suspended seedling supplemental lighting bracket according to claim 1, characterized in that, The first column (5) has multiple positioning holes (207) distributed along its length, and the third slip ring (206) has a positioning pin (205) that can be plugged into the positioning hole (207).

3. The suspended seedling supplemental lighting bracket according to claim 1, characterized in that, One end of the connecting column (204) is rotatably connected to the second fixing block (202) fixed on the second slip ring (201) via the third fixing column (203).

4. A suspended seedling supplemental lighting bracket according to claim 1, characterized in that, The first slide plate (102) is slidably connected to the guide rod (108) via the first slip ring (106).

5. A suspended seedling supplemental lighting bracket according to claim 4, characterized in that, The first sliding plate (102), the first slip ring (106) and the second fixing plate (109) are an integral structure.

6. A suspended seedling supplemental lighting bracket according to claim 1, characterized in that, The handle (110) is threaded with a nut (111) for locking and braking the handle (110).

7. A suspended seedling supplemental lighting bracket according to claim 1, characterized in that, The guide rod (108) is fixed on the first fixing plate (101) by the first fixing block (107).

8. A suspended seedling supplemental lighting bracket according to claim 1, characterized in that, The first column (5) has hooks (4) for hanging on both sides.

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