A light adjusting device for dendrobium huoshanense

Abstract

The utility model discloses a kind of light regulation devices for Dendrobium huoshanense, applied in Dendrobium planting field, including fixed column, the surface of fixed column is fixed with lampshade, the inner wall cover of lampshade is equipped with glass plate, the surface of fixed column is rotatably connected with rotating ring;The utility model makes gear ring drive first gear to rotate by rotating rotating ring, first gear rotation drives second gear to make screw rod rotate, screw rod rotation makes telescopic link drive lamp head to move, cooperate lampshade, to reach the purpose of adjusting illumination range, reduce use cost, improve practicality and applicability, the utility model is by moving pull block and makes the clamping rod and adjusting hole disengage clamping, after adjusting lamp head to the angle required, loosen pull block, clamping rod is clamped with adjusting hole under the action of spring, its fixed mode, it can reach the purpose of facilitating the adjustment of illumination angle, reduce workload, improve the efficiency of adjustment.

Description

Technical Field

[0001] This utility model relates to the field of Dendrobium cultivation, and in particular to a light regulation device for Dendrobium huoshanense. Background Technology

[0002] A search of Chinese patents revealed publication number CN213245834U, which discloses a light-adjusting device for Arabidopsis thaliana cultivation. The device includes a reflector with a mirrored layer adhered to its inner wall. Two connecting rods are fixedly connected to the inner wall of the reflector, with a housing fixedly mounted at one end of each rod. An adjusting housing is threadedly connected to one end of the housing. A convex lens is snapped onto the inner wall of the adjusting housing. An LED light source is fixedly installed inside the housing, and colored glass is installed between the LED light source and the convex lens. This light-adjusting device for Arabidopsis thaliana cultivation allows adjustment of the distance between the convex lens and the LED light source to regulate the angle of illumination. When light shines on the mirrored layer, it is reflected downwards, ensuring that each Arabidopsis thaliana directly below the reflector receives the same amount of light, avoiding the uneven illumination caused by the tilted illumination of traditional light sources.

[0003] Existing light adjustment devices cannot adjust the light range. Generally, the lamp heads of these devices are fixedly installed, resulting in a fixed light range. If a different light range is required, the device needs to be replaced, increasing usage costs and reducing practicality and applicability. They are also inconvenient to use and difficult to adjust the light angle. After installation, the lamp head angle is fixed, allowing only a fixed position to be illuminated. If the light angle needs to be changed, the device must be disassembled, the angle adjusted to the required angle, and then reinstalled. The entire adjustment process is cumbersome, increases workload, and reduces adjustment efficiency. To solve the above problems, we propose a light adjustment device for Dendrobium huoshanense. Utility Model Content

[0004] The purpose of this invention is to provide a light adjustment device for Dendrobium huoshanense, which has the advantages of being able to adjust the light range and making it easy to adjust the light angle.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a light adjustment device for Dendrobium huoshanense, comprising a fixed column, a lampshade fixedly sleeved on the surface of the fixed column, a glass plate covering the inner wall of the lampshade, a rotating ring rotatably sleeved on the surface of the fixed column, a toothed ring fixedly sleeved on the inner wall of the rotating ring, a first gear meshing on the inner wall of the toothed ring, a second gear meshing between the surfaces of the first gear, a screw fixedly sleeved at the axis of the second gear, and the screw rotatably sleeved with the inner wall of the fixed column, a telescopic rod threadedly connected to the surface of the screw, and the telescopic rod slidably sleeved with the inner wall of the fixed column, and a lamp head bolted to the bottom of the telescopic rod.

[0006] By adopting the above technical solution, rotating the rotating ring causes the gear ring to drive the first gear to rotate, the first gear to drive the second gear to rotate, and the screw to rotate, which in turn causes the telescopic rod to move the lamp head. In conjunction with the lamp cover, this achieves the purpose of adjusting the illumination range, reducing the cost of use and improving practicality and applicability.

[0007] The present invention is further configured such that: a first connecting plate is bolted to the top of the fixed column; a fixed shaft is slidably sleeved on the inner wall of the first connecting plate; a second connecting plate is bolted to one end of the fixed shaft; an mounting plate is bolted to the top of the second connecting plate; a snap-fit ​​rod is slidably sleeved on the inner wall of the first connecting plate; a limit plate is fixedly sleeved on the surface of the snap-fit ​​rod; a spring is provided between the limit plate and the inner wall of the first connecting plate; and an adjustment hole is opened on the surface of the fixed shaft, and the adjustment hole is snapped into one end of the snap-fit ​​rod.

[0008] By adopting the above technical solution, the locking rod is disengaged from the adjustment hole by moving the pull block. After the lamp head is adjusted to the required angle, the pull block is released, and the locking rod is locked into the adjustment hole under the action of the spring, thus fixing it in place. This method can facilitate the adjustment of the illumination angle, reduce workload, and improve adjustment efficiency.

[0009] The present invention is further configured such that: a fixing ring is threadedly connected to the surface of the lampshade, and the glass plate is located between the fixing ring and the lampshade.

[0010] By adopting the above technical solution and setting a fixing ring, the glass plate can be easily disassembled and assembled, thus facilitating maintenance.

[0011] The present invention is further provided that the surface of the rotating ring is provided with anti-slip texture.

[0012] By adopting the above technical solution, anti-slip texture is set to prevent hand slippage and facilitate operation.

[0013] The present invention is further configured such that a pull block is bolted to the top of the snap-fit ​​rod.

[0014] By adopting the above technical solution, the locking rod can be easily moved by setting a pull block.

[0015] The present invention is further configured such that one end of the snap-fit ​​rod is arc-shaped.

[0016] By adopting the above technical solution, one end of the locking rod is made into an arc shape to prevent the locking rod from getting stuck and improve stability.

[0017] The present invention is further configured such that: a slider is bolted to the surface of the telescopic rod, and a groove is slidably connected to the surface of the slider, and the groove is formed on the inner wall of the fixed column.

[0018] By adopting the above technical solution, sliders and grooves are set to prevent the telescopic rod from shifting.

[0019] The present invention is further configured such that mounting holes are provided on the surface of the mounting plate.

[0020] The above technical solution facilitates installation and fixation by providing mounting holes.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. This utility model uses a rotating ring to drive a gear ring to rotate a first gear, which in turn drives a second gear to rotate a screw. The rotation of the screw causes a telescopic rod to move the lamp head, which, in conjunction with the lamp cover, achieves the purpose of adjusting the illumination range, reducing the cost of use and improving practicality and applicability.

[0023] 2. This utility model uses a movable pull block to disengage the locking rod from the adjustment hole. After adjusting the lamp head to the required angle, the pull block is released, and the locking rod engages with the adjustment hole under the action of the spring, thus fixing it in place. This method facilitates the adjustment of the illumination angle, reduces workload, and improves adjustment efficiency. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural view of the present invention;

[0025] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0026] Figure 3 This is a top sectional view of a partial structure of this utility model;

[0027] Figure 4 This is a partial structural side sectional view of the present invention;

[0028] Figure 5 This is a utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0029] Reference numerals in the attached drawings: 1. Fixed column; 2. Lampshade; 3. Glass plate; 4. Rotating ring; 5. Gear ring; 6. First gear; 7. Second gear; 8. Screw; 9. Telescopic rod; 10. Lamp head; 11. First connecting plate; 12. Fixed shaft; 13. Second connecting plate; 14. Mounting plate; 15. Clip rod; 16. Limiting plate; 17. Spring; 18. Adjustment hole; 19. Fixed ring; 20. Anti-slip texture; 21. Pull block; 22. Slider; 23. Slide groove; 24. Mounting hole. Detailed Implementation

[0030] The present invention will be further described in detail below with reference to the accompanying drawings.

[0031] Example 1:

[0032] refer to Figure 1 , Figure 2 and Figure 3 A light-adjusting device for Dendrobium huoshanense includes a fixed column 1, a lampshade 2 fixedly sleeved on the surface of the fixed column 1, a glass plate 3 covering the inner wall of the lampshade 2, a rotating ring 4 rotatably sleeved on the surface of the fixed column 1, a toothed ring 5 fixedly sleeved on the inner wall of the rotating ring 4, a first gear 6 meshing with the inner wall of the toothed ring 5, a second gear 7 meshing between the surfaces of the first gear 6, a screw 8 fixedly sleeved at the axis of the second gear 7, and the screw 8 rotatably sleeved with the inner wall of the fixed column 1, a telescopic rod 9 threadedly connected to the surface of the screw 8, and the telescopic rod 9 slidably sleeved with the inner wall of the fixed column 1, and a lamp head 10 bolted to the bottom of the telescopic rod 9. By rotating the rotating ring 4, the toothed ring 5 drives the first gear 6 to rotate, the first gear 6 drives the second gear 7 to rotate, the screw 8 rotates, and the telescopic rod 9 drives the lamp head 10 to move, thus adjusting the light range in conjunction with the lampshade 2, reducing the cost of use and improving practicality and applicability.

[0033] refer to Figure 1 and Figure 2 The lampshade 2 has a threaded connection to a retaining ring 19, and the glass plate 3 is located between the retaining ring 19 and the lampshade 2. By setting the retaining ring 19, it is easy to disassemble and assemble the glass plate 3, thus facilitating maintenance.

[0034] refer to Figure 3 The surface of the rotating ring 4 is provided with anti-slip texture 20. By setting the anti-slip texture 20, the hand slips and the operation is facilitated.

[0035] refer to Figure 2 A slider 22 is bolted to the surface of the telescopic rod 9. A groove 23 is slidably connected to the surface of the slider 22. The groove 23 is opened on the inner wall of the fixed column 1. By setting the slider 22 and the groove 23, the telescopic rod 9 is prevented from shifting.

[0036] Example 2:

[0037] refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 A first connecting plate 11 is bolted to the top of the fixed column 1. A fixed shaft 12 is slidably sleeved on the inner wall of the first connecting plate 11. A second connecting plate 13 is bolted to one end of the fixed shaft 12. An mounting plate 14 is bolted to the top of the second connecting plate 13. A snap-fit ​​rod 15 is slidably sleeved on the inner wall of the first connecting plate 11. A limit plate 16 is fixedly sleeved on the surface of the snap-fit ​​rod 15. A spring 17 is provided between the limit plate 16 and the inner wall of the first connecting plate 11. An adjustment hole 18 is opened on the surface of the fixed shaft 12, and the adjustment hole 18 is snapped with one end of the snap-fit ​​rod 15. By moving the pull block 21, the snap-fit ​​rod 15 is disengaged from the adjustment hole 18. After adjusting the lamp head 10 to the required angle, the pull block 21 is released, and the snap-fit ​​rod 15 is snapped with the adjustment hole 18 under the action of the spring 17. This method of fixing the rod 15 can facilitate the adjustment of the illumination angle, reduce the workload, and improve the adjustment efficiency.

[0038] refer to Figure 4 and Figure 5 A pull block 21 is bolted to the top of the locking rod 15, which facilitates the movement of the locking rod 15.

[0039] refer to Figure 5 One end of the locking rod 15 is arc-shaped. By setting one end of the locking rod 15 to be arc-shaped, the locking rod 15 is prevented from getting stuck, thus improving stability.

[0040] refer to Figure 1 , Figure 2 and Figure 4 The surface of the mounting plate 14 is provided with mounting holes 24, which facilitates installation and fixation.

[0041] Brief description of the usage process: Rotate the rotating ring 4, which drives the gear ring 5 to rotate, which in turn drives the first gear 6 to rotate, which in turn drives the second gear 7 to rotate, which in turn drives the screw 8 to rotate, which in turn drives the telescopic rod 9 to move, which in turn drives the lamp head 10 to move. Since the lamp cover 2 is funnel-shaped, when the lamp head 10 moves outward, the illumination range increases; when the lamp head 10 moves inward, the illumination range decreases, thus achieving the purpose of adjusting the illumination range. Move the pull block 21, which drives the locking rod 15 to move, causing the locking rod 15 to disengage from the adjustment hole 18. Then, after adjusting the lamp head 10 to the required angle, release the pull block 21. Under the action of the spring 17, the locking rod 15 engages with the adjustment hole 18, fixing it in place, thus completing the adjustment and achieving the purpose of facilitating the adjustment of the illumination angle.

[0042] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A light-regulating device for Dendrobium huoshanense, comprising a fixed column (1), characterized in that, A lampshade (2) is fixedly sleeved on the surface of the fixed column (1). A glass plate (3) is provided on the inner wall of the lampshade (2). A rotating ring (4) is rotatably sleeved on the surface of the fixed column (1). A toothed ring (5) is fixedly sleeved on the inner wall of the rotating ring (4). A first gear (6) meshes with the inner wall of the toothed ring (5). A second gear (7) meshes between the surfaces of the first gear (6). A screw (8) is fixedly sleeved at the axis of the second gear (7). The screw (8) is rotatably sleeved with the inner wall of the fixed column (1). A telescopic rod (9) is threadedly connected to the surface of the screw (8). The telescopic rod (9) is slidably sleeved with the inner wall of the fixed column (1). A lamp holder (10) is bolted to the bottom of the telescopic rod (9).

2. The light regulation device for Dendrobium huoshanense according to claim 1, characterized in that, The top of the fixed column (1) is bolted with a first connecting plate (11), the inner wall of the first connecting plate (11) is slidably sleeved with a fixed shaft (12), one end of the fixed shaft (12) is bolted with a second connecting plate (13), the top of the second connecting plate (13) is bolted with an mounting plate (14), the inner wall of the first connecting plate (11) is slidably sleeved with a snap-fit ​​rod (15), the surface of the snap-fit ​​rod (15) is fixedly sleeved with a limit plate (16), a spring (17) is provided between the limit plate (16) and the inner wall of the first connecting plate (11), the surface of the fixed shaft (12) is provided with an adjustment hole (18), and the adjustment hole (18) is snapped with one end of the snap-fit ​​rod (15).

3. The light regulation device for Dendrobium huoshanense according to claim 1, characterized in that, The lampshade (2) has a threaded connection to a fixing ring (19) on its surface, and the glass plate (3) is located between the fixing ring (19) and the lampshade (2).

4. The light regulation device for Dendrobium huoshanense according to claim 1, characterized in that, The surface of the rotating ring (4) is provided with anti-slip texture (20).

5. A light-regulating device for Dendrobium huoshanense according to claim 2, characterized in that, A pull block (21) is bolted to the top of the snap-fit ​​rod (15).

6. A light-regulating device for Dendrobium huoshanense according to claim 2, characterized in that, One end of the snap-fit ​​rod (15) is arc-shaped.

7. A light-regulating device for Dendrobium huoshanense according to claim 1, characterized in that, The surface of the telescopic rod (9) is bolted with a slider (22), and the surface of the slider (22) is slidably connected with a groove (23), and the groove (23) is opened on the inner wall of the fixed column (1).

8. A light-regulating device for Dendrobium huoshanense according to claim 2, characterized in that, The mounting plate (14) has mounting holes (24) on its surface.

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