Light supplementing lamp for tomato planting
By introducing an insect-proof filter plate and a heat dissipation mechanism into the supplemental lighting for tomato cultivation, the problems of insect accumulation and low heat dissipation efficiency have been solved, achieving stable lighting effects and a long lifespan for the lamps.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GANSU GOBI LVYUAN AGRI TECH DEV CO LTD
- Filing Date
- 2025-06-13
- Publication Date
- 2026-05-22
AI Technical Summary
Existing supplemental lighting for tomato cultivation causes insect carcasses to accumulate when the light attracts insects, affecting the lighting effect and threatening plant health. At the same time, the poor heat resistance of the lamp cover leads to low heat dissipation efficiency and short service life.
A supplementary light comprising an insect-proof filter plate and a heat dissipation mechanism was designed. The insect-proof filter plate prevents insects from entering through the filter plate and a reset mechanism, while the heat dissipation mechanism effectively dissipates heat through a cooling fan and cooling fins in conjunction with a brush.
It effectively prevents insects from entering the lampshade, maintains the lighting effect, extends the life of the lamp, improves heat dissipation efficiency, and ensures plant health.
Smart Images
Figure CN224265457U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plant supplemental lighting technology, and in particular to a supplemental lighting lamp for tomato cultivation. Background Technology
[0002] Supplemental lighting is used in tomato cultivation to enhance photosynthesis and promote growth, especially in low-light environments (such as winter, cloudy days, or indoor planting). Supplemental lighting mimics the spectrum of natural sunlight, promoting tomato growth and fruit development. For tomato cultivation, it is recommended to use full-spectrum LED supplemental lighting, which provides the multiple wavelengths needed by the plant to promote growth, flowering, and fruiting. At the same time, it is important to control the intensity and duration of light exposure, and to properly install and adjust the position and height of the lighting fixtures. Through scientific supplemental lighting, tomato growth efficiency can be improved and yield increased in low-light environments.
[0003] During use, grow lights often attract insects such as mosquitoes due to their light intensity. Especially at night, insects are drawn to the brightness of the light and tend to linger and fly near the bulbs. Over time, the dead insects accumulate on the bulb surface, significantly impacting the lighting effect. Furthermore, the insect residue can breed bacteria and other microorganisms, posing a potential threat to plant health. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a supplemental light for tomato cultivation, which aims to improve the problem of reduced lighting effect caused by insects being attracted into the light source and threatening plant health.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a supplementary lighting lamp for tomato cultivation, comprising a lamp cover, two lamp tubes fixedly connected inside the lamp cover, an insect-proof mechanism at the bottom of the lamp cover to prevent insects from entering the interior of the lamp cover, and a heat dissipation mechanism on the outside of the lamp cover to dissipate heat from the lamp cover during supplementary lighting.
[0006] The insect-proof mechanism includes an insect-proof filter plate, which is rotatably connected to the bottom of the lampshade. An installation plate is fixedly connected to the outside of the lampshade, and an installation shell is fixedly connected to the outside of the installation plate. The insect-proof filter plate has a locking hole on its outside.
[0007] As a further description of the above technical solution:
[0008] A return spring is fixedly connected inside the mounting shell. A limit block is fixedly connected to the side of the return spring near the insect-proof filter plate. A pin is fixedly connected inside the limit block. The pin passes through the outside of the mounting plate and engages with the locking hole.
[0009] As a further description of the above technical solution:
[0010] A fixing box is fixedly connected to the top of the mounting shell, a sliding plate is slidably connected inside the fixing box, a baffle plate is fixedly connected to the bottom of the sliding plate, and the bottom of the baffle plate abuts against the top of the limiting block.
[0011] As a further description of the above technical solution:
[0012] The limiting block is slidably connected inside the mounting housing, and the pin passes through both ends of the mounting housing.
[0013] As a further description of the above technical solution:
[0014] A handle is fixedly connected to the side of the pin away from the limiting block.
[0015] As a further description of the above technical solution:
[0016] The heat dissipation mechanism includes a heat dissipation fan, which is fixedly connected inside the lampshade. A heat dissipation fin is fixedly connected to the side of the heat dissipation fan away from the lampshade. A connecting shaft is fixedly connected to the side of the heat dissipation fan away from the lampshade. A housing is fixedly connected to the outside of the connecting shaft, and the connecting shaft passes through the interior of the heat dissipation fin.
[0017] As a further description of the above technical solution:
[0018] A plurality of compression springs are fixedly connected inside the outer casing. A limiting plate is fixedly connected to the side of the compression spring near the heat dissipation fins. A compression plate is fixedly connected to the side of the limiting plate away from the compression springs. A brush is fixedly connected to the side of the compression plate away from the limiting plate. The side of the brush away from the compression plate abuts against the side of the heat dissipation fins away from the cooling fan.
[0019] As a further description of the above technical solution:
[0020] The limiting plate is slidably connected inside the housing, and the extrusion plate penetrates the housing on the side near the heat dissipation fins.
[0021] This utility model has the following beneficial effects:
[0022] 1. In this utility model, mosquitoes are blocked by the insect-proof filter plate and cannot enter the lampshade. After long-term use, the insect-proof filter plate needs to be cleaned to remove the attached mosquito carcasses and dust. By pulling the handle, the pin rod is moved to cause the limiting block to compress the reset spring and retract into the mounting shell. When the limiting block moves, the barrier plate will automatically fall due to gravity and block the limiting block, preventing it from moving. At this time, the insect-proof filter plate can be opened for cleaning. After cleaning, it can be reinstalled. By pulling up the sliding plate, the barrier plate is pushed by the return force of the reset spring to push the limiting block and drive the pin rod to re-engage with the locking hole and fix it. This achieves the effect of preventing insects from directly entering the lampshade and contacting the lamp tube through the insect-proof mechanism. Moreover, the insect-proof filter plate is easy to remove for cleaning, ensuring the lighting effect and improving the practicality of the device.
[0023] 2. In this utility model, the lamp tube emits heat when providing supplemental lighting. The lampshade is usually made of plastic material, which has poor heat resistance. By starting the cooling fan, the heat inside the lampshade is discharged and dissipated through the heat dissipation fins. During the rotation of the cooling fan, the connecting shaft drives the outer shell to make a circular motion outside the heat dissipation fins. The compression spring inside the outer shell provides elasticity and pushes the compression plate through the limiting plate, so that the brush is always in contact with the surface of the heat dissipation fins for cleaning. This prevents dust from entering the interior of the heat dissipation fins and reducing its heat dissipation efficiency. This achieves the effect of heat dissipation of the lampshade through the heat dissipation mechanism, avoids damage to the lampshade due to long-term use, and extends the service life of the supplemental light. Attached Figure Description
[0024] Figure 1 This is a perspective view of a supplemental lighting lamp for tomato cultivation proposed in this utility model;
[0025] Figure 2 This is a cross-sectional view of the lampshade of a supplemental light for tomato cultivation proposed in this utility model;
[0026] Figure 3 This is a cross-sectional view of the mounting housing of a supplemental light for tomato cultivation proposed in this utility model;
[0027] Figure 4 This is a schematic diagram of the heat dissipation mechanism of a supplemental lighting lamp for tomato cultivation proposed in this utility model;
[0028] Figure 5 This is a cross-sectional view of the outer casing of a supplemental light for tomato cultivation proposed in this utility model.
[0029] Legend:
[0030] 1. Lampshade; 2. Insect-proof filter plate; 3. Lamp tube; 4. Clip hole; 5. Mounting plate; 6. Mounting shell; 7. Return spring; 8. Limiting block; 9. Pin rod; 10. Fixing box; 11. Slide plate; 12. Barrier plate; 13. Cooling fan; 14. Cooling fins; 15. Connecting shaft; 16. Outer shell; 17. Compression spring; 18. Limiting plate; 19. Compression plate; 20. Brush; 21. Handle. Detailed Implementation
[0031] 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.
[0032] Reference Figures 1-3 An embodiment of this utility model is provided: a supplemental lighting lamp for tomato cultivation, including a lamp cover 1, characterized in that: two lamp tubes 3 are fixedly connected inside the lamp cover 1, an insect-proof mechanism is provided at the bottom of the lamp cover 1 to prevent insects from entering the interior of the lamp cover 1, and a heat dissipation mechanism is provided on the outside of the lamp cover 1 to dissipate heat from the lamp cover 1 when supplemental lighting is provided.
[0033] The insect-proof mechanism includes an insect-proof filter plate 2, which prevents flying insects from entering the interior of the lampshade 1. The insect-proof filter plate 2 is rotatably connected to the bottom of the lampshade 1. An installation plate 5 is fixedly connected to the outside of the lampshade 1. An installation shell 6 is fixedly connected to the outside of the installation plate 5. The installation shell 6 serves to fix the internal structure. The insect-proof filter plate 2 has a locking hole 4 on its outside, which serves to lock and fix it. A return spring 7 is fixedly connected inside the mounting shell 6. The return spring 7 provides elastic force to push the limiting block 8. The limiting block 8 is fixedly connected to the side of the return spring 7 near the insect-proof filter plate 2. The limiting block 8 prevents the return spring 7 from falling off. A pin 9 is fixedly connected inside the limiting block 8. The pin 9 is used for locking and fixing. The pin 9 passes through the outside of the mounting plate 5 and engages with the locking hole 4. A fixing box 10 is fixedly connected to the top of the mounting shell 6. The fixing box 10 is used to fix the internal structure. A sliding plate 11 is slidably connected inside the fixing box 10. The sliding plate 11 is used to connect the barrier plate 12. The barrier plate 12 is fixedly connected to the bottom of the sliding plate 11. The barrier plate 12 is used to block the movement of the limiting block 8. The bottom of the barrier plate 12 abuts against the top of the limiting block 8. The limiting block 8 is slidably connected inside the mounting shell 6. The pin 9 passes through both ends of the mounting shell 6. A handle 21 is fixedly connected to the side of the pin 9 away from the limiting block 8.
[0034] Specifically, the insect-proof filter plate 2 prevents flying insects from entering the interior of the lampshade 1 and coming into contact with the lamp tube 3. Cleaning the insect-proof filter plate 2 can be achieved by changing the engagement state of the pin 9 and the locking hole 4.
[0035] Reference Figure 1 and Figures 4-5 The heat dissipation mechanism includes a heat dissipation fan 13, which plays a role in heat dissipation. The heat dissipation fan 13 is fixedly connected to the inside of the lamp cover 1. A heat dissipation fin 14 is fixedly connected to the side of the heat dissipation fan 13 away from the lamp cover 1. The heat dissipation fin 14 plays a role in heat dissipation. A connecting shaft 15 is fixedly connected to the side of the heat dissipation fan 13 away from the lamp cover 1. The connecting shaft 15 plays a role in connecting the outer shell 16. The outer shell 16 is fixedly connected to the outside of the connecting shaft 15. The outer shell 16 plays a role in fixing the internal structure. The connecting shaft 15 passes through the inside of the heat dissipation fin 14. Several compression springs 17 are fixedly connected inside the outer casing 16. The compression springs 17 provide elastic force to push the limiting plate 18. The limiting plate 18 is fixedly connected to the side of the compression spring 17 near the heat dissipation fin 14. The limiting plate 18 prevents the compression spring 17 from falling off. A compression plate 19 is fixedly connected to the side of the limiting plate 18 away from the compression spring 17. The compression plate 19 connects to the brush 20. The brush 20 is fixedly connected to the side of the compression plate 19 away from the limiting plate 18. The brush 20 cleans the surface of the heat dissipation fin 14. The side of the brush 20 away from the compression plate 19 abuts against the side of the heat dissipation fin 14 away from the cooling fan 13. The limiting plate 18 is slidably connected inside the outer casing 16. The compression plate 19 penetrates the outer casing 16 near the heat dissipation fin 14.
[0036] Specifically, the heat dissipation fan 13 and heat dissipation fins 14 work together to dissipate heat from the lamp cover 1, while the brush 20 inside the outer shell 16 simultaneously cleans the surface of the heat dissipation fins 14 to prevent dust accumulation that would reduce its heat dissipation effect.
[0037] Working principle: When supplementing light to plants, the light will attract mosquitoes to the light source. At this time, the mosquitoes will be blocked by the insect filter plate 2 and will not be able to enter the lamp cover 1. After long-term use, the insect filter plate 2 needs to be cleaned of the attached mosquito corpses and dust. By pulling the pin 9 with the handle 21, the limit block 8 will be compressed and the reset spring 7 will be retracted into the mounting shell 6. When the limit block 8 moves, the barrier plate 12 will fall automatically due to gravity and block the limit block 8 so that it cannot move. At this time, the insect filter plate 2 can be opened for cleaning. After cleaning, it can be reinstalled. By pulling up the barrier plate 12 with the slide plate 11, the return force of the reset spring 7 will push the limit block 8 and drive the pin 9 to re-engage with the locking hole 4 to fix it.
[0038] When the lamp tube 3 provides supplemental lighting, it will generate heat. The lampshade 1 is usually made of plastic material, which has poor heat resistance. By starting the cooling fan 13, the heat inside the lampshade 1 is discharged and dissipated through the heat dissipation fins 14. During the rotation of the cooling fan 13, the connecting shaft 15 drives the outer shell 16 to make a circular motion outside the heat dissipation fins 15. The compression spring 17 inside the outer shell 16 provides elasticity and pushes the compression plate 19 through the limiting plate 18, so that the brush 20 is always in contact with the surface of the heat dissipation fins 14 for cleaning, preventing dust from entering the interior of the heat dissipation fins 14 and reducing its heat dissipation efficiency.
[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A supplemental lighting lamp for tomato cultivation, comprising a lampshade (1), characterized in that: The lampshade (1) has two lamp tubes (3) fixedly connected inside. The bottom of the lampshade (1) is provided with an insect-proof mechanism to prevent insects from entering the interior of the lampshade (1). The outside of the lampshade (1) is provided with a heat dissipation mechanism to dissipate heat from the lampshade (1) when supplementing light. The insect-proof mechanism includes an insect-proof filter plate (2), which is rotatably connected to the bottom of the lampshade (1). An installation plate (5) is fixedly connected to the outside of the lampshade (1), and an installation shell (6) is fixedly connected to the outside of the installation plate (5). A card hole (4) is opened on the outside of the insect-proof filter plate (2).
2. The supplemental lighting for tomato cultivation according to claim 1, characterized in that: A return spring (7) is fixedly connected inside the mounting shell (6). A limit block (8) is fixedly connected to the side of the return spring (7) near the insect-proof filter plate (2). A pin (9) is fixedly connected inside the limit block (8). The pin (9) passes through the outside of the mounting plate (5) and engages with the card hole (4).
3. A supplemental lighting lamp for tomato cultivation according to claim 2, characterized in that: The top of the mounting shell (6) is fixedly connected to a fixing box (10), and a sliding plate (11) is slidably connected inside the fixing box (10). A barrier plate (12) is fixedly connected to the bottom of the sliding plate (11), and the bottom of the barrier plate (12) abuts against the top of the limiting block (8).
4. A supplemental light for tomato cultivation according to claim 2, characterized in that: The limiting block (8) is slidably connected inside the mounting shell (6), and the pin (9) passes through both ends of the mounting shell (6).
5. A supplemental lighting lamp for tomato cultivation according to claim 2, characterized in that: A handle (21) is fixedly connected to the side of the pin (9) away from the limiting block (8).
6. A supplemental light for tomato cultivation according to claim 1, characterized in that: The heat dissipation mechanism includes a heat dissipation fan (13), which is fixedly connected inside the lampshade (1). A heat dissipation fin (14) is fixedly connected to the side of the heat dissipation fan (13) away from the lampshade (1). A connecting shaft (15) is fixedly connected to the side of the heat dissipation fan (13) away from the lampshade (1). A housing (16) is fixedly connected to the outside of the connecting shaft (15). The connecting shaft (15) passes through the interior of the heat dissipation fin (14).
7. A supplemental light for tomato cultivation according to claim 6, characterized in that: A plurality of compression springs (17) are fixedly connected inside the outer casing (16). A limiting plate (18) is fixedly connected to the side of the compression spring (17) near the heat dissipation fin (14). A compression plate (19) is fixedly connected to the side of the limiting plate (18) away from the compression spring (17). A brush (20) is fixedly connected to the side of the compression plate (19) away from the limiting plate (18). The side of the brush (20) away from the compression plate (19) abuts against the side of the heat dissipation fin (14) away from the heat dissipation fan (13).
8. A supplemental light for tomato cultivation according to claim 7, characterized in that: The limiting plate (18) is slidably connected inside the outer shell (16), and the pressing plate (19) penetrates the outer shell (16) on the side near the heat dissipation fins (14).