A plant lighting luminaire

Abstract

The utility model discloses a plant lighting lamp relates to lighting lamp technical field, the utility model discloses a two rotation adjusting spare, rotation adjusting spare includes L shape connecting cylinder, and the first transmission rod and second transmission rod are rotationally fitted in L shape connecting cylinder, and the first transmission rod and second transmission rod are mutually engaged, and the one side rotationally fitted with the hook of L shape connecting cylinder's end part, and the hook is mutually engaged with the first transmission rod, and the opposite two outer sides of the other end of L shape connecting cylinder are all elastically fitted with the locating block, and the connecting rod is rotationally connected between two locating blocks and the second transmission rod, and the one side of L shape connecting cylinder is fixed with the drive post. The utility model discloses the cooperation of rotation adjusting spare, drive post, guide post and the guiding groove of the inner wall of rotary drum, only needs synchronous extrusion or pulls the two rotation adjusting spare, can drive rotary drum directional rotation through the orientation effect of drive post and guiding groove, and further realizes the quick regulation of plant lamp body irradiation angle.

Description

Technical Field

[0001] This utility model belongs to the field of lighting fixture technology, specifically, it relates to a plant lighting fixture. Background Technology

[0002] Underwater LED plant lighting equipment is a plant lighting supply device designed specifically for underwater planting scenarios. Its core function is to precisely provide underwater plants with specific wavelengths of light required for photosynthesis through built-in LED light sources. While meeting the growth and development needs of aquatic plants, it can also enhance the visual aesthetics of the underwater environment through the color presentation of LED light sources. It is widely used in aquariums, underwater planting tanks, artificial wetlands and other scenarios.

[0003] However, most underwater LED plant lighting equipment currently on the market adopts a fixed installation structure. After installation, the entire device is submerged in water. It cannot adjust the light height according to changes in plant growth height and planting density, nor can it adjust the illumination angle according to the light needs of plants in different areas. Even if some devices have adjustment functions, staff still need to put their hands or tools underwater to operate them. This not only increases the risk of water pollution, but also causes problems of inconvenience in operation and low adjustment efficiency. Especially in deep-water planting scenarios, the operation difficulty is further increased, affecting the ease of use and practicality of the equipment.

[0004] In view of this, this utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a plant lighting fixture that solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows: A plant lighting fixture, comprising: Two rotating adjustment components, each including an L-shaped connecting cylinder, with a first transmission rod and a second transmission rod rotatably fitted inside the L-shaped connecting cylinder, the first transmission rod and the second transmission rod meshing with each other, a hook rotatably fitted on one end of the L-shaped connecting cylinder, the hook meshing with the first transmission rod, and positioning blocks elastically fitted on the opposite outer sides of the other end of the L-shaped connecting cylinder, with connecting rods rotatably connected between the two positioning blocks and the second transmission rod, and a drive column fixed on one side of the L-shaped connecting cylinder; The rotating drum has multiple positioning grooves at both ends of its inner wall and guide grooves at both ends of its inner wall, which cooperate with the drive column. The plant lamp body is fixed to the outside of the rotating cylinder.

[0007] Optionally, the L-shaped connecting cylinder includes a first connecting cylinder and a second connecting cylinder, with the end of the first connecting cylinder fixedly connected to the end of the second connecting cylinder, and the first transmission rod rotatably engaging within the first connecting cylinder, and the second transmission rod rotatably engaging within the second connecting cylinder.

[0008] Optionally, the first connecting cylinder includes a first cylinder body and a second cylinder body, with the first cylinder body sleeved on the second cylinder body and a locking element threaded onto the first cylinder body.

[0009] Optionally, the second connecting cylinder includes a third cylinder and a fourth cylinder, with the fourth cylinder sleeved on the third cylinder. The third cylinder is connected to and communicates with the second cylinder, and a spring is fixed inside the third cylinder and the fourth cylinder.

[0010] Optionally, both the first and second transmission rods can be polygonal telescopic rod structures.

[0011] Optionally, the hook has an L-shaped cross-section and rotates to fit on one side of the first cylinder.

[0012] Optionally, a guide post is provided on one side of the drive post, the guide post is slidably fitted in the guide groove, and the drive post is fixed to the end of the fourth cylinder.

[0013] Optionally, the second cylinder is equipped with graduation markings.

[0014] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time: 1. Through the coordinated operation of the rotating adjustment components, drive column, guide column, and guide groove on the inner wall of the rotating cylinder, only the two rotating adjustment components need to be squeezed or pulled simultaneously. The drive column and guide groove guide the rotating cylinder to rotate in an directional manner, thereby achieving rapid adjustment of the illumination angle of the plant lamp body. At the same time, the guide column can stabilize the movement trajectory of the drive column and prevent deviation during the adjustment process. In addition, with the help of the transmission and positioning cooperation of the hook, the first transmission rod, the second transmission rod, and the positioning block, after the angle is adjusted, the hook is rotated in the opposite direction. The second transmission rod pushes the positioning block to engage with the positioning groove of the rotating cylinder, thereby achieving immediate fixation of the plant lamp body, preventing the angle from loosening, and meeting the dynamic needs of plants for light angle at different growth stages. 2. The first connecting cylinder adopts a telescopic structure in which the first cylinder body is fitted with the second cylinder body. With the locking function of the locking device, the user can unlock the second cylinder body by rotating the locking device and freely adjust the extension length of the second cylinder body, thereby changing the overall installation height of the lamp and adapting to the height requirements of different scenarios such as water tanks and planting racks. At the same time, the scale markings on the second cylinder body can intuitively display the adjustment size, avoiding blind height adjustment and ensuring the height consistency of the rotating adjustment parts on both sides, thus improving the neatness of the lamp installation. In addition, the first transmission rod is designed as a polygonal telescopic rod structure, which can extend and retract synchronously with the length adjustment of the first connecting cylinder. The polygonal structure can reduce transmission slippage, ensure the continuity of power transmission after height adjustment, and not affect the normal use of subsequent angle adjustment functions. 3. The second connecting cylinder adopts an elastic telescopic structure with a third cylinder housing a fourth cylinder and a spring. During installation, the two rotating adjustment parts can be squeezed to retract the second connecting cylinder, making it easier to place the lamp into the preset installation position. After releasing, the spring force can push the second connecting cylinder to expand, allowing the first connecting cylinder to fit against the inner wall of the water tank, achieving pre-fixation before installation and reducing the difficulty of subsequent hook fixing. At the same time, the L-shaped hook can be stably attached to the bracket, cylinder edge, and other preset positions, forming a double fixation with the pre-fixation structure, improving the lamp's anti-shaking ability after installation and preventing the lamp from shifting due to environmental vibration. In addition, the spring inside the second connecting cylinder can also buffer the impact force during installation, protect the cylinder structure, and extend its service life.

[0015] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0016] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings: Figure 1 This is a schematic diagram of the structure of the plant lamp. Figure 2 This is a schematic diagram of the first connecting cylinder structure; Figure 3 This is a schematic diagram of the drive column structure.

[0017] The attached diagram lists the components represented by each number as follows: Rotary adjustment component 1, L-shaped connecting cylinder 101, first transmission rod 102, second transmission rod 103, hook 104, positioning block 105, connecting rod 106, drive column 107, first connecting cylinder 108, second connecting cylinder 109, first cylinder body 110, second cylinder body 111, locking component 112, third cylinder body 113, fourth cylinder body 114, spring 115, guide column 116, scale marking 117; Rotary drum 2, positioning groove 201, guide groove 202; Plant lamp body 3.

[0018] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings.

[0020] Please see Figure 1-3 As shown, this embodiment provides a plant lighting fixture, including: Two rotating adjustment components 1, each including an L-shaped connecting cylinder 101, with a first transmission rod 102 and a second transmission rod 103 rotatably fitted inside the L-shaped connecting cylinder 101, the first transmission rod 102 and the second transmission rod 103 meshing with each other, a hook 104 rotatably fitted on one end of the L-shaped connecting cylinder 101, the hook 104 meshing with the first transmission rod 102, positioning blocks 105 elastically fitted on the opposite outer sides of the other end of the L-shaped connecting cylinder 101, a connecting rod 106 rotatably connected between the two positioning blocks 105 and the second transmission rod 103, and a drive column 107 fixed on one side of the L-shaped connecting cylinder 101; Rotary cylinder 2, with multiple positioning grooves 201 at both ends of the inner wall of the rotary cylinder 2, and guide grooves 202 at both ends of the inner wall of the rotary cylinder 2, the guide grooves 202 cooperating with the drive column 107; The plant lamp body 3 is fixed to the outside of the rotating cylinder 2.

[0021] Working principle: In use, first rotate the hook 104 to engage with one end of the first transmission rod 102, thereby driving the first transmission rod 102 to rotate; after the first transmission rod 102 rotates, it engages with the second transmission rod 103, driving the second transmission rod 103 to rotate synchronously; during the rotation of the second transmission rod 103, the two positioning blocks 105 will be pulled simultaneously by the two connecting rods 106, causing the positioning blocks 105 to retract into the L-shaped connecting cylinder 101, thereby releasing the jamming state with the positioning groove 201 on the inner wall of the rotating cylinder 2; At this time, synchronous squeezing or pulling forces can be applied to the two rotating adjustment parts 1 to make them move closer or further apart; this action will drive the drive column 107 to move inside the rotating cylinder 2, and when the drive column 107 moves, it will cooperate with the guide groove 202 on the inner wall of the rotating cylinder 2 to cause the rotating cylinder 2 to rotate, and finally drive the plant lamp body 3 fixed on the outside of the rotating cylinder 2 to complete the irradiation angle adjustment. Once the illumination angle of the plant lamp body 3 is adjusted to the correct position, rotating the hook 104 in the reverse direction will cause the second transmission rod 103 to rotate in the reverse direction. At this time, the second transmission rod 103 will simultaneously push the two positioning blocks 105 through the two connecting rods 106, causing the positioning blocks 105 to extend out of the L-shaped connecting cylinder 101 and re-engage with the positioning groove 201, thus completing the position fixation of the plant lamp body 3. Finally, the entire plant lighting fixture is fixed in the preset installation position by the hook 104, thus completing the installation operation of the plant lamp body 3.

[0022] The L-shaped connecting cylinder 101 in this embodiment includes a first connecting cylinder 108 and a second connecting cylinder 109. The end of the first connecting cylinder 108 is fixedly connected to the end of the second connecting cylinder 109. A first transmission rod 102 is rotatably fitted inside the first connecting cylinder 108, and a second transmission rod 103 is rotatably fitted inside the second connecting cylinder 109. The first connecting cylinder 108 in this embodiment includes a first cylinder body 110 and a second cylinder body 111. The first cylinder body 110 is sleeved on the second cylinder body 111, and a locking member 112 is threaded onto the first cylinder body 110. The second connecting cylinder 109 in this embodiment... The cylinder 111 is provided with scale markings 117; the second connecting cylinder 109 in this embodiment includes a third cylinder 113 and a fourth cylinder 114, the fourth cylinder 114 is sleeved on the third cylinder 113, the third cylinder 113 is connected to and communicates with the second cylinder 111, and a spring 115 is fixed inside the third cylinder 113 and the fourth cylinder 114; the first transmission rod 102 and the second transmission rod 103 in this embodiment are both polygonal telescopic rod structures; the hook 104 in this embodiment has an L-shaped cross section, and the hook 104 is rotatably fitted on one side of the first cylinder 110.

[0023] Users can adjust the length of the first connecting tube 108 according to the required installation height of the plant light body. The specific operation is as follows: First, rotate the locking member 112 to release it from locking the second cylinder 111. At this time, the user can adjust the length of the second cylinder 111 protruding from one end of the first cylinder 110 and visually observe the adjustment size through the scale marking 117. When the second cylinder 111 reaches the preset length, tighten the locking member 112 again to fix the length of the first connecting cylinder 108. This structure can refer to the telescopic rod design of mops in the prior art. The first transmission rod 102 adopts a polygonal telescopic rod structure, which can extend and retract synchronously when the length of the first connecting cylinder 108 is adjusted, and the polygonal design can reduce slippage during the transmission process. The second connecting cylinder 109 can refer to the elastic telescopic rod structure in the prior art; when installing the plant lighting, the user can first squeeze the two rotating adjustment parts 1 to retract the second connecting cylinder 109; after the lamp is placed in the preset position, the second connecting cylinder 109 will automatically expand with the help of the elastic force of the spring 115, at which time the first connecting cylinder 108 can fit against the inner wall of the water tank to achieve pre-fixation of the lamp installation; this structure, when used in conjunction with the hook 104, can further improve the stability of the plant lighting after installation; It should be noted that bevel gears are provided at both ends of the first transmission rod 102, one end of the second transmission rod 103, and one end of the hook 104 to achieve power transmission in the vertical direction.

[0024] In this embodiment, a guide post 116 is provided on one side of the drive post 107. The guide post 116 is slidably fitted in the guide groove 202, and the drive post 107 is fixed to the end of the fourth cylinder 114.

[0025] The guide post 116 can cooperate with the guide groove 202 on the inner wall of the rotating cylinder 2 during the movement of the drive post 107 inside the rotating cylinder 2. By guiding the guide post 116 along the guide groove 202, the movement trajectory of the drive post 107 can be further stabilized, and the rotating cylinder 2 can be directionally rotated in coordination, which will eventually drive the plant lamp body 3 to complete the adjustment of the illumination angle.

[0026] It should be noted that all electrical devices involved in this application can be powered by batteries or external power sources.

[0027] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A plant lighting fixture, characterized in that, include: Two rotating adjustment components (1) are provided. Each rotating adjustment component (1) includes an L-shaped connecting cylinder (101). A first transmission rod (102) and a second transmission rod (103) are rotatably fitted inside the L-shaped connecting cylinder (101). The first transmission rod (102) and the second transmission rod (103) mesh with each other. A hook (104) is rotatably fitted on one end of the L-shaped connecting cylinder (101). The hook (104) meshes with the first transmission rod (102). Positioning blocks (105) are elastically fitted on both opposite outer sides of the other end of the L-shaped connecting cylinder (101). A connecting rod (106) is rotatably connected between the two positioning blocks (105) and the second transmission rod (103). A drive column (107) is fixed on one side of the L-shaped connecting cylinder (101). Rotary cylinder (2), both ends of the inner wall of the rotary cylinder (2) are provided with multiple positioning grooves (201), both ends of the inner wall of the rotary cylinder (2) are provided with guide grooves (202), and the guide grooves (202) cooperate with the drive column (107); The plant lamp body (3) is fixed on the outside of the rotating cylinder (2).

2. The plant lighting fixture according to claim 1, characterized in that, The L-shaped connecting cylinder (101) includes a first connecting cylinder (108) and a second connecting cylinder (109). The end of the first connecting cylinder (108) is fixedly connected to the end of the second connecting cylinder (109). The first transmission rod (102) is rotatably fitted inside the first connecting cylinder (108), and the second transmission rod (103) is rotatably fitted inside the second connecting cylinder (109).

3. A plant lighting fixture according to claim 2, characterized in that, The first connecting cylinder (108) includes a first cylinder (110) and a second cylinder (111). The first cylinder (110) is sleeved on the second cylinder (111), and a locking element (112) is threaded onto the first cylinder (110).

4. A plant lighting fixture according to claim 3, characterized in that, The second connecting cylinder (109) includes a third cylinder (113) and a fourth cylinder (114). The fourth cylinder (114) is sleeved on the third cylinder (113). The third cylinder (113) is connected to and communicates with the second cylinder (111). A spring (115) is fixed inside the third cylinder (113) and the fourth cylinder (114).

5. A plant lighting fixture according to claim 4, characterized in that, Both the first transmission rod (102) and the second transmission rod (103) are polygonal telescopic rod structures.

6. A plant lighting fixture according to claim 3, characterized in that, The hook (104) has an L-shaped cross section and is rotatably fitted to one side of the first cylinder (110).

7. A plant lighting fixture according to claim 3, characterized in that, A guide post (116) is provided on one side of the drive post (107). The guide post (116) is slidably fitted in the guide groove (202). The drive post (107) is fixed to the end of the fourth cylinder (114).

8. A plant lighting fixture according to claim 3, characterized in that, The second cylinder (111) has a scale marking (117).

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