Liquid-cooled multi-functional plant growth lamp device

Abstract

The utility model discloses a liquid cooling multifunctional plant growth lamp equipment belongs to plant growth lamp technical field, including sectional material lamp frame and install the LED lamp board of sectional material lamp frame bottom and be used for installing sectional material lamp frame's suspension cable, the surface of sectional material lamp frame is equipped with the mounting hole, and the surface of sectional material lamp frame is equipped with the reinforcing plate for reinforcing sectional material lamp frame structure, and the inside of mounting hole is provided with the assembly component that is connected with suspension cable, the bottom of sectional material lamp frame is detachably installed through the mounting seat of LED lamp board, the surface of sectional material lamp frame is provided with the liquid cooling channel of heat dissipation to LED lamp board, the top of sectional material lamp frame is installed with LED drive module and control module through the bearing column, the utility model discloses can to the surface of sectional material lamp frame integration liquid cooling channel, effectively to LED lamp board carries out high -efficient heat dissipation, reduces the temperature when working, prolongs LED life, avoids the influence of fin air -cooling structure to the environment simultaneously, effectively guarantees the temperature control to plant cultivation environment.

Description

Technical Field

[0001] This utility model relates to the field of plant growth lamp technology, specifically to a liquid-cooled multifunctional plant growth lamp device. Background Technology

[0002] LED plant grow lights are artificial light sources that use LEDs (light-emitting diodes) as the light source to meet the light requirements for plant photosynthesis. These lights can promote root growth, regulate flowering period and color, promote fruit ripening and coloring, and improve taste and quality. Currently, the efficiency of high-level LED light-emitting devices in converting electrical energy into light energy is about 50-80%, which means that 20-50% of the electrical energy is converted into heat energy. In order to reduce the operating temperature rise of LED lights and improve their reliability, heat dissipation devices must be installed.

[0003] Currently, LED grow lights primarily use aluminum finned heat sinks for air cooling, which is sufficient for low-power grow lights. However, for plants with higher light intensity requirements, the wattage of the lights is correspondingly higher, highlighting the heat dissipation issue. Furthermore, air cooling causes heat to accumulate in the plant's growing environment. While the heat radiation from the grow light promotes temperature increases when the growing environment needs them, it has the opposite effect when the environment doesn't require warmth, hindering temperature control and regulation, especially during winter and summer. Therefore, we need to propose a liquid-cooled, multi-functional grow light device. Utility Model Content

[0004] The purpose of this invention is to provide a liquid-cooled multifunctional plant growth lamp device that integrates liquid cooling channels on the surface of the profile lamp frame, effectively dissipating heat from the LED lamp board, reducing the operating temperature, extending the LED lifespan, and avoiding the environmental impact of the finned air-cooled structure. This effectively ensures temperature control of the plant cultivation environment, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides: a liquid-cooled multifunctional plant growth lamp device, including a profile lamp frame, an LED lamp panel installed at the bottom of the profile lamp frame, and a suspension cable for mounting the profile lamp frame; the surface of the profile lamp frame has mounting holes, and the surface of the profile lamp frame is symmetrically provided with reinforcing plates for strengthening the structure of the profile lamp frame; the mounting holes are provided with assembly components connected to the suspension cable; the LED lamp panel is detachably mounted to the bottom of the profile lamp frame via a mounting base; the surface of the profile lamp frame is provided with liquid cooling channels for heat dissipation of the LED lamp panel; and an LED driver module and a control module are mounted on the top of the profile lamp frame via a support column.

[0006] Preferably, the bottom of both ends of the LED driver module is connected to a fixing plate, and the fixing plate is installed on the top of the support column by locking screws.

[0007] Preferably, the LED driver module is electrically connected to the control module via PWM modulation, and the surface of the profile lamp frame is provided with a connection wire electrically connected to the LED lamp board.

[0008] Preferably, the assembly includes: an anti-detachment block that is movably inserted into the mounting hole, and a stud connected to the top of the anti-detachment block; wherein, the reinforcing plate has through holes at both ends of its surface that mate with the mounting hole, the anti-detachment block is movably inserted into the through holes, and the surface of the stud is threaded with a fixing nut.

[0009] Preferably, the bottom end of the suspension cable is connected to a connecting sleeve, and the bottom of the connecting sleeve is threadedly connected to a stud.

[0010] Preferably, the mounting base is fixed to both ends of the bottom of the profile lamp frame, and a stabilizing bracket is movably provided on the surface of the suspension cable.

[0011] Preferably, a power input line is connected to one side of the LED driver module, and liquid cooling connectors are sealed to both ends of the profile lamp frame on the inner wall of the liquid cooling channel.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model utilizes a combination of a profile lamp frame, liquid cooling channel, reinforcing plate, suspension cable, and assembly components. By integrating a liquid cooling channel on the surface of the profile lamp frame and connecting it to an external water pump via a liquid cooling connector, it effectively dissipates heat from the LED panel, reducing operating temperature and extending LED lifespan. Simultaneously, it avoids the environmental impact of finned air-cooling structures, effectively ensuring temperature control for plant cultivation. The symmetrical structure of the reinforcing plate further enhances the mechanical strength and deformation resistance of the lamp body, ensuring long-term stability. Furthermore, the assembly components, with the cooperation of anti-detachment blocks, studs, and fixing nuts, allow for secure installation and flexible adjustment of the suspension cable, effectively simplifying the installation process and improving maintenance efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the profile lamp frame structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the liquid cooling channel structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the fixing plate structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the suspension cable structure of this utility model;

[0019] Figure 6 This is the circuit diagram of the plant lamp of this utility model.

[0020] In the diagram: 1. Profile light frame; 2. Mounting base; 3. LED light panel; 4. Liquid cooling channel; 5. Liquid cooling connector; 6. Support column; 7. Locking screw; 8. LED driver module; 9. Fixing plate; 10. Power input line; 11. PWM dimmer beam; 12. Control module; 13. Connecting wire; 14. Mounting hole; 15. Reinforcing plate; 16. Through hole; 17. Anti-detachment block; 18. Stud; 19. Fixing nut; 20. Suspension cable; 21. Connecting sleeve; 22. Stabilizer. 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-6 This utility model provides a liquid-cooled multifunctional plant growth lamp device, including a profile lamp frame 1, an LED lamp panel 3 installed at the bottom of the profile lamp frame 1, and a suspension cable 20 for installing the profile lamp frame 1; the surface of the profile lamp frame 1 is provided with mounting holes 14, and the surface of the profile lamp frame 1 is symmetrically provided with reinforcing plates 15 for strengthening the structure of the profile lamp frame 1. The mounting holes 14 are provided with assembly components connected to the suspension cable 20; the LED lamp panel 3 is detachably installed at the bottom of the profile lamp frame 1 through a mounting base 2; the surface of the profile lamp frame 1 is provided with a liquid cooling channel 4 for heat dissipation of the LED lamp panel 3; the top of the profile lamp frame 1 is equipped with an LED driver module 8 and a control module 12 through a support column 6.

[0023] It is worth noting that, through the coordinated arrangement of the profile light frame 1, liquid cooling channel 4, reinforcing plate 15, suspension cable 20 and assembly component structure, the integrated liquid cooling channel on the surface of the profile light frame can effectively dissipate heat from the LED light board, reduce the operating temperature, extend the LED life, and at the same time avoid the environmental impact of the finned air cooling structure, effectively ensuring temperature control of the plant cultivation environment.

[0024] The LED driver module 8 has a fixing plate 9 connected to both ends of its bottom. The fixing plate 9 is installed on the top of the support column 6 by locking screws 7. A power input line 10 is connected to one side of the LED driver module 8. The two ends of the profile lamp frame 1 are sealed to the inner wall of the liquid cooling channel 4 with liquid cooling connectors 5.

[0025] Specifically, the fixing plate 9 is a structure for installing and fixing the LED driver module 8 with the locking screws 7, ensuring the installation stability of the LED driver module 8. The bearing column 6 serves to assemble and support the LED driver module 8 and the control module 12. The liquid cooling channel 4 provides liquid cooling for the profile lamp frame 1 and the installed LED lamp board 3. The heat dissipation effect can be further improved by connecting an external water source pump through the liquid cooling connector 5. Integrating the liquid cooling connector 5 into the lamp body structure reduces the complexity of the external structure and improves the overall aesthetics and environmental adaptability of the equipment. The centralized layout of the liquid cooling sealing connection and the electrical connection enhances the system's sealing performance and electrical safety.

[0026] The LED driver module 8 is electrically connected to the control module 12 via the PWM dimming light 11. The surface of the profile lamp frame 1 is provided with a connecting wire 13 that is electrically connected to the LED lamp board 3. The LED driver module 8 is electrically connected to the LED lamp board 3.

[0027] LED panel 3 employs a multi-channel spectral LED panel, integrating multiple spectral chips, such as: Channel 1 (deep blue, 450nm): promotes plant morphogenesis; Channel 2 (pure white, 5000K-6500K): provides basic photosynthetic illumination; Channel 3 (far red, 730nm): regulates photoperiod and promotes flowering; Channel 4 (super red, 660nm): promotes efficient photosynthesis. Spectral channel combinations can also be customized according to specific crop needs, such as adding ultraviolet (UV) or infrared (IR), with brightness adjustable via PWM at various color temperatures.

[0028] Furthermore, a detachable mounting bracket is used to fix the LED light panel, along with a modular LED driver and control unit, which facilitates quick replacement or upgrade of components; and a protective partition can be installed on the top of the profile light frame 1 to protect the power input line and PWM dimming light harness.

[0029] By setting sensor detection probes at the inlet / outlet of the liquid cooling channel and the LED light panel 3, the control module 12 can monitor the temperature of the LED light panel 3 and the coolant temperature in real time through the built-in temperature sensor.

[0030] When the LED temperature exceeds a set threshold (e.g., 50°C), the control module 12 adjusts the water pump flow rate or starts auxiliary cooling equipment (e.g., a backup fan) via a PWM signal to enhance heat dissipation efficiency. If the temperature continues to rise, the output power of the LED driver module 8 can be automatically reduced via the PWM dimming light 11 to reduce heat generation and ensure system safety. At the same time, coolant flow rate and temperature data can be uploaded to the central management system via the interface of the control module 12 (e.g., RS485 or CAN bus) to achieve remote monitoring and adaptive adjustment.

[0031] The photoperiod program can be preset according to the budding, flowering and growth stages of the plant. The switching time and light intensity of the LED light panel 3 can be automatically adjusted by the control module 12. At the same time, based on the ambient light sensor of the central system, the environmental data is fed back in real time, and the LED output is dynamically adjusted to avoid energy waste. The overcurrent / overvoltage operating status of the LED driver module 8 is monitored. When abnormality occurs, the power supply is automatically cut off or the power is reduced, and an alarm is triggered through the indicator light / communication interface.

[0032] Furthermore, the control module 12 acts as the main controller, communicating with the LED driver module 8 via the PWM dimmer line 11 to achieve dimming and power control of the LED light panel 3; it also supports external signal input (such as 0-10V analog signal, DMX512 or wireless protocol) to receive data from light intensity, light cycle setting or environmental sensors (such as temperature, humidity, CO2); and the power supply input line 10 is physically separated from the signal line PWM dimmer line 11 to avoid electrical interference; at the same time, the liquid cooling channel and electrical connection are centrally arranged to enhance sealing and safety.

[0033] The assembly includes: an anti-detachment block 17 that is movably inserted into the mounting hole 14, and a stud 18 connected to the top of the anti-detachment block 17; wherein, the reinforcing plate 15 has through holes 16 at both ends of its surface that mate with the mounting hole 14, the anti-detachment block 17 is movably inserted into the through holes 16, and the surface of the stud 18 is threadedly connected to a fixing nut 19.

[0034] Among them, the anti-detachment block 17 plays a connecting and limiting role when the profile light frame 1 is installed, the stud 18 is a structure that connects to the connecting sleeve 21, and the fixing nut 19 uses the stud 18 to install and fix the reinforcing plate 15 to the top of the profile light frame 1, further improving the stability of the profile light frame 1 structure.

[0035] The bottom end of the suspension cable 20 is connected to a connecting sleeve 21, and the bottom of the connecting sleeve 21 is threadedly connected to the stud 18. A stabilizing bracket 22 is movably provided on the surface of the suspension cable 20, and the mounting base 2 is fixed to both ends of the bottom of the profile lamp frame 1.

[0036] In addition, the suspension cable 20 serves to suspend the profile light frame 1, while the stabilizer 22 can be adjusted in position. When multiple sets of plant growth lights need to be assembled, the bottom of the suspension cable 20 can be connected to the mounting holes 14 of other plant growth lights through the anti-detachment block 17, so that multiple sections can be arbitrarily spliced.

[0037] By combining liquid cooling, structure, and modularity, high heat dissipation performance, high stability and reliability, and modular easy maintenance are achieved. The integrated liquid cooling profile structure, assembly components, and modular installation method act as a moat.

[0038] By setting an integrated liquid cooling channel 4 on the surface of the profile lamp frame 1 and connecting it to an external water source pump through the liquid cooling connector 5, the LED lamp board 3 can be effectively cooled, reducing the temperature during operation and extending the life of the LED. At the same time, the impact of the finned air-cooled structure on the environment is avoided, effectively ensuring temperature control of the plant cultivation environment. The symmetrical structure of the reinforcing plate 15 can further enhance the mechanical strength and deformation resistance of the lamp body, ensuring long-term stability. Furthermore, through the cooperation of the anti-detachment block 17, stud 18, fixing nut 19 and connecting sleeve 21 of the assembly components, the hanging cable 20 can be firmly installed and flexibly adjusted, effectively simplifying the installation process and improving maintenance efficiency.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A liquid-cooled multifunctional plant growth lamp device, characterized in that, include: Profile light frame (1) and LED light panel (3) installed at the bottom of profile light frame (1) and suspension cable (20) for mounting profile light frame (1); The surface of the profile lamp frame (1) is provided with mounting holes (14), and the surface of the profile lamp frame (1) is symmetrically provided with reinforcing plates (15) for strengthening the structure of the profile lamp frame (1). The mounting holes (14) are provided with assembly components for connecting to the suspension cable (20). The LED light panel (3) is detachably mounted to the bottom of the profile light frame (1) via the mounting base (2); The surface of the profile lamp frame (1) is provided with a liquid cooling channel (4) for heat dissipation of the LED lamp board (3); The top of the profile light frame (1) is equipped with an LED driver module (8) and a control module (12) via a support column (6).

2. The liquid-cooled multifunctional plant growth lamp device according to claim 1, characterized in that: The LED driver module (8) has a fixing plate (9) at both ends at the bottom, and the fixing plate (9) is installed on the top of the support column (6) by locking screws (7).

3. The liquid-cooled multifunctional plant growth lamp device according to claim 1, characterized in that: The LED driving module (8) is electrically connected to the control module (12) via PWM dimming light (11), and the surface of the profile lamp frame (1) is provided with a connecting wire (13) that is electrically connected to the LED lamp board (3).

4. The liquid-cooled multifunctional plant growth lamp device according to claim 1, characterized in that: The assembly components include: The anti-dislodgement block (17) is movable and inserted into the mounting hole (14), and A stud (18) is connected to the top of the anti-detachment block (17); The reinforcing plate (15) has through holes (16) at both ends of its surface that mate with the mounting hole (14). The anti-detachment block (17) is movably inserted into the through hole (16). The surface of the stud (18) is threadedly connected to a fixing nut (19).

5. The liquid-cooled multifunctional plant growth lamp device according to claim 4, characterized in that: The bottom end of the suspension cable (20) is connected to a connecting sleeve (21), and the bottom of the connecting sleeve (21) is threadedly connected to a stud (18).

6. The liquid-cooled multifunctional plant growth lamp device according to claim 1, characterized in that: The mounting base (2) is fixed to the bottom two ends of the profile lamp frame (1), and a stabilizing bracket (22) is movably provided on the surface of the suspension cable (20).

7. The liquid-cooled multifunctional plant growth lamp device according to claim 1, characterized in that: The LED driver module (8) is connected to a power input line (10) on one side, and the two ends of the profile lamp frame (1) are sealed to the inner wall of the liquid cooling channel (4) with liquid cooling connectors (5).

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