Composite LED (light-emitting diode) heat dissipation device

Abstract

A composite light-emitting diode (LED) heat dissipation device relates to the technical field of lamps and is characterized by comprising a fixing seat, a lamp shell is fixedly connected to the lower side of the fixing seat through threads, a transparent lampshade is connected to the lower end of the lamp shell through threads, heat dissipation fins are evenly wound on the outer side of the lamp shell, and the heat dissipation fins are connected with the transparent lampshade through threads. Heat dissipation water pipes are evenly wound on the outer side of the lamp shell and located between the heat dissipation fins, the upper ends of the heat dissipation water pipes are connected with a water tank through hoses, and the lower ends of the heat dissipation water pipes are fixedly connected with droppers. By means of the innovative structural design, the efficient heat dissipation effect is achieved, damage is not prone to occurring, the service life is long, meanwhile, the requirements for illumination and water in the plant growth process are met, and the advantages of being energy-saving, environment-friendly, capable of achieving multiple purposes, flexible in use, convenient to maintain and the like are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a composite LED heat dissipation device. Background Technique

[0002] With the development of LED technology, LED lamps are widely used in various fields due to their advantages of high efficiency, long service life, environmental protection, etc., including household lighting, commercial lighting, plant growth lighting, etc. However, when LED lamps work, they will generate a large amount of heat. If the heat dissipation is poor, it will cause the temperature of the lamps to rise, affect the performance and service life of the LEDs, and even may lead to safety accidents. Therefore, how to effectively improve the heat dissipation efficiency of LED lamps and extend their service life is one of the important directions of current technical improvement.

[0003] Traditional LED heat dissipation methods mainly include natural convection heat dissipation, fan forced heat dissipation, heat pipe heat dissipation, etc. These heat dissipation methods can alleviate the heat dissipation problem of LED lamps to a certain extent, but there are still some deficiencies, such as low heat dissipation efficiency, high energy consumption, large volume, noise pollution, complex maintenance, etc. Especially in the application of plant growth lighting, in addition to effective heat dissipation, energy conservation and environmental protection as well as the water supply to plants need to be considered.

[0004] In addition, existing plant growth lighting devices usually only focus on providing light, while ignoring the water demand in the process of plant growth. Plant growth not only requires appropriate lighting conditions, but also requires an appropriate amount of water supply. Traditional plant maintenance methods often require manual watering, which not only increases the workload of maintenance, but also easily causes waste of water resources. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a composite LED heat dissipation device, which realizes an efficient heat dissipation effect through an innovative structural design, and at the same time meets the lighting and water demand in the process of plant growth, and has the characteristics of energy conservation, environmental protection, multi-purpose use, flexibility in use and convenient maintenance.

[0006] To achieve the above object, the utility model is realized through the following technical solutions:

[0007] A composite LED heat dissipation device, characterized in that: it includes a fixed seat, the lower side of the fixed seat is fixedly connected with a lamp housing through threads, the lower end of the lamp housing is connected with a transparent lamp cover through threads, heat dissipation fins are evenly wound on the outer side of the lamp housing, and a heat dissipation water pipe is evenly wound between the heat dissipation fins on the outer side of the lamp housing. The upper end of the heat dissipation water pipe is connected with a water tank through a hose, and the lower end of the heat dissipation water pipe is fixedly connected with a dropper.

[0008] Preferred technical solution: The heat dissipation fins and the heat dissipation water pipes are respectively spirally wound around the outer side of the lamp housing.

[0009] Preferred technical solution: A sealing plate is connected to the middle position of the fixing base by means of a thread, and fixing holes are uniformly arranged on the fixing base and outside the sealing plate.

[0010] Preferred technical solution: The dropper is circular, and drip holes are uniformly arranged on the lower side of the dropper.

[0011] Preferred technical solution: A space is provided inside the fixing base and the lamp housing. A battery is detachably arranged inside the fixing base. A fixing plate is arranged below the battery on the inner side of the lamp housing. A circuit board is arranged below the fixing plate on the inner side of the lamp housing. An LED lamp board is arranged below the circuit board on the inner side of the lamp housing. Lamp beads are uniformly arranged on the LED lamp board.

[0012] Preferred technical solution: A charging connector connected to the battery is arranged on the sealing plate.

[0013] The utility model provides a composite LED heat dissipation device. It has the following beneficial effects:

[0014] Improve heat dissipation efficiency: By uniformly winding the heat dissipation fins and the heat dissipation water pipes around the outer side of the lamp housing, an effective heat dissipation system is formed. This structural design enables the heat generated by the LED lamp board and the lamp beads thereon during operation to be quickly conducted to the heat dissipation fins and the heat dissipation water pipes, thereby accelerating the dissipation of heat. Compared with traditional heat dissipation methods, the composite LED heat dissipation device of the utility model can more effectively reduce the operating temperature of the LED lamp and extend the service life of the lamp.

[0015] Energy conservation and environmental protection: Utilizing the water circulation in the heat dissipation water pipes for heat exchange not only improves the heat dissipation efficiency but also reduces the dependence on external energy. At the same time, by using the drip holes on the dropper to irrigate the plants in a drip irrigation manner, it not only ensures the water demand of the plants but also avoids the waste of water resources, achieving the purpose of energy conservation and environmental protection.

[0016] One device with multiple functions: The utility model not only has an efficient heat dissipation function but also can provide necessary water for plants through the drip irrigation system. This integrated design simplifies the complexity of plant maintenance, enabling users to easily manage the water for plants while ensuring the illumination of the plants.

[0017] Flexibility in use: The utility model can be charged and powered by a battery. Such a design makes the use of the lamp not restricted by the power supply position, especially suitable for outdoor environments or environments without a ready power supply.

[0018] Convenient maintenance: Since there is space inside the fixed seat and the lamp housing, and the battery is designed to be detachable, it enables users to easily replace the battery or perform other maintenance work without the need for professional tools or complex operations. Brief Description of the Drawings

[0019] Figure 1 is a schematic structural view of the present utility model;

[0020] Figure 2 is a front structural view of the present utility model;

[0021] Figure 3 is the present utility model Figure 2 A-A sectional structural view;

[0022] In the figure: 1 fixed seat, 2 lamp housing, 3 transparent lamp cover, 4 heat dissipation fins, 5 heat dissipation water pipes, 6 hose, 7 water tank, 8 dropper, 9 sealing plate, 10 fixing holes, 11 dripping holes, 12 battery, 13 fixing plate, 14 circuit board, 15 LED lamp board, 16 lamp beads, 17 charging connector. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-3 ,

[0025] A composite LED heat dissipation device includes a fixed seat 1. The lower side of the fixed seat 1 is fixedly connected with a lamp housing 2 by threads. The lower end of the lamp housing 2 is connected with a transparent lamp cover 3 by threads. Heat dissipation fins 4 are evenly wound around the outer side of the lamp housing 2. Heat dissipation water pipes 5 are evenly wound between the heat dissipation fins 4 on the outer side of the lamp housing 2. The upper end of the heat dissipation water pipe 5 is connected with a water tank 7 through a hose 6, and the lower end of the heat dissipation water pipe 5 is fixedly connected with a dropper 8. The heat dissipation fins 4 and the heat dissipation water pipes 5 are respectively in a spiral shape and evenly wound around the outer side of the lamp housing 2.

[0026] A sealing plate 9 is connected to the middle position of the fixed seat 1 by threads, and fixing holes 10 are evenly arranged on the fixed seat 1 and outside the sealing plate 9. The dropper 8 is circular, and dripping holes 11 are evenly arranged on the lower side of the dropper 8. A charging connector 17 connected to the battery 12 is arranged on the sealing plate 9.

[0027] There is a space inside the fixing base 1 and the lamp housing 2. The battery 12 is detachably arranged inside the fixing base 1. An fixing plate 13 is arranged inside the lamp housing 2 and below the battery 12. A circuit board 14 is arranged inside the lamp housing 2 and below the fixing plate 13. An LED lamp board 15 is arranged inside the lamp housing 2 and below the circuit board 14. Lamp beads 16 are evenly arranged on the LED lamp board 15.

[0028] The utility model is mainly used as a lighting lamp for plants. The heat dissipation fins 4 and the heat dissipation water pipes 5 are combined to dissipate heat from the lamp housing 2 and the internal heating components. Therefore, the heat dissipation effect is good, making the lighting lamp not easily damaged. In addition, the water in the heat dissipation water pipes 5 can also be used to irrigate plants in a drip irrigation manner through the drip holes 11 on the drip pipes 8, without causing water waste and being convenient to use. The utility model can supply power to the lamp beads by charging the battery.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A composite LED heat dissipation device, characterized in that: The invention comprises a fixing seat (1), the lower side of the fixing seat (1) is fixedly connected to a lamp housing (2) by means of threads, the lower end of the lamp housing (2) is connected to a transparent lampshade (3) by means of threads, the outer side of the lamp housing (2) is evenly wound with heat dissipation fins (4), a heat dissipation water pipe (5) is evenly wound on the outer side of the lamp housing (2) and between the heat dissipation fins (4), the upper end of the heat dissipation water pipe (5) is connected to a water tank (7) by means of a hose (6), and the lower end of the heat dissipation water pipe (5) is fixedly connected to a drip tube (8).

2. A composite LED heat dissipation device according to claim 1, characterized in that: The heat dissipation fins (4) and the heat dissipation water pipes (5) are respectively spirally shaped and are evenly wound around the outside of the lamp housing (2).

3. A composite LED heat dissipation device according to claim 1, characterized in that: A sealing plate (9) is connected to the middle position of the fixing seat (1) via threads, and fixing holes (10) are evenly arranged on the fixing seat (1) and on the outer side of the sealing plate (9).

4. The composite LED heat dissipation device according to claim 1, characterized in that: The dropper (8) is circular, and the lower side of the dropper (8) is evenly provided with drop holes (11).

5. The composite LED heat dissipation device according to claim 3, characterized in that: A space is provided inside the fixing seat (1) and the lamp housing (2); a battery (12) is detachably provided inside the fixing seat (1); a fixing plate (13) is provided inside the lamp housing (2) and below the battery (12); a circuit board (14) is provided inside the lamp housing (2) and below the fixing plate (13); an LED light board (15) is provided inside the lamp housing (2) and below the circuit board (14); and lamp beads (16) are evenly provided on the LED light board (15).

6. A composite LED heat dissipation device according to claim 5, characterized in that: The sealing plate (9) is provided with a charging connector (17) connected to the battery (12).

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