TWM496721U - LED fishing light cooling system - Google Patents

Description

LED fish light cooling system 【0001】

The present invention relates to the field of fishing equipment technology, and in particular to an LED fish light cooling system.

【0002】

The offshore fishery is known as the oil fishery and is a high energy and high cost industry. Carrying out energy conservation and consumption reduction in offshore fisheries has important practical significance for reducing production costs, improving production efficiency, and increasing the income of fishermen.

[0003]

The fish-fishing lamp is the most important tool for fishing in marine fishing vessels. It mainly uses the light-promoting characteristics of some fishes to attract fish through the illuminating and catch them. Due to the advantages of low energy consumption, safety and environmental protection, high utilization rate of light energy, long life and stable fish trapping effect, LED has gradually replaced traditional incandescent lamps or metal halide lamps. However, the LED fish lamp has a large power and generates a lot of heat during operation, and the LED light source is very sensitive to temperature. When the temperature exceeds 85 ° C, the life of the lamp is affected.

[0004]

At present, LED light-dissipating methods mainly include air natural convection and direct cooling of sea water, but there are some problems in these two methods. The natural convection mode of the air: the integrated heat transfer coefficient is small, the heat dissipation efficiency is very low, and the required heat dissipation area is large, resulting in high quality, large volume, inconvenient installation and safety hazard of the LED fish lamp; direct cooling of sea water: can compensate for air cooling Insufficient, but seawater contains sodium chloride, a variety of organic matter and microorganisms. After a long time, the inside of the lamp body will form salt and corrosion, which will seriously affect the service life of the lamp.

[0005]

Therefore, there is a need for an LED fishlight cooling system that is high in quality, small in size, convenient to install, safe to use, and has a long service life.

[0006]

The technical problem to be solved by this creation is to provide a LED fish lamp cooling system with high quality, small volume, convenient installation, safe use and long service life.

【0007】

The technical solution for solving the above technical problem is as follows: an LED fish lamp cooling system, comprising a water pipe, a water pump, at least one LED lamp, a fish lamp fixing frame for fixing the LED lamp, the LED lamp comprising a heat sink and an LED light source device The LED light source device is fixed on one end surface of the heat sink, and a cooling chamber is integrally formed on the other end surface of the heat sink, and the cooling chamber of each of the heat sinks is sequentially connected through the water pipes to form LED cooling. Channel, the LED fish light cooling system further comprises a heat exchanger, wherein the heat exchanger is respectively provided with a fresh water inlet, a fresh water outlet, a seawater inlet and a seawater outlet;

[0008]

The fresh water outlet communicates with the water inlet of the LED cooling passage through a water pipe, and the fresh water inlet communicates with the water outlet of the LED cooling passage through the water pipe;

【0009】

The seawater inlet is connected to the seawater through a water pipe, and the seawater outlet is connected to the seawater through the water pipe.

[0010]

Based on the above technical solutions, the creation can also be improved as follows.

[0011]

Preferably, the LED light source device comprises an LED integrated light source, a circuit board, a lens pressing ring and a lens, the lens is fixed on the heat sink through the lens pressing ring, and the LED integrated light source and the circuit board are arranged Within the lens.

[0012]

Preferably, a waterproof silicone pad is further interposed between the lens and the heat sink.

[0013]

Preferably, the number of integrated LED light sources is 2 to 12.

[0014]

Preferably, the power of the LED integrated light source ranges from 0.5W to 600W.

[0015]

Preferably, the surface of the heat sink is coated with an anti-corrosion layer.

[0016]

Preferably, a joint end cap is provided at both ends of the heat sink.

[0017]

Preferably, the LED light source device is fixed to one end surface of the heat sink by screws.

[0018]

Preferably, the cooling chamber has a semicircular, triangular, rectangular or trapezoidal cross section.

[0019]

The beneficial effects of this creation are:

[0020]

1. The creation forms a fresh water circulation system through the fresh water outlet, water pipe, LED cooling channel and fresh water inlet on the heat exchanger, and uses this fresh water circulation system to cool and cool the LED light source device, compared with the use of seawater to cool down. In this way, it can prevent salting or corrosion inside the lamp and improve the service life of the fish lamp;

[0021]

2. The present invention utilizes the fresh water circulation system to cool and cool the LED light source device. Compared with the method of using seawater to cool down, the specific heat of fresh water is higher than the specific heat of seawater, so the cooling effect is better;

[0022]

3. The creation directly connects with the seawater through the seawater outlet, water pipe and seawater inlet on the heat exchanger to form a seawater cooling system. The seawater cooling system is used to cool the freshwater circulation system in the heat exchanger, so that the material is convenient and sufficient. Utilizing the natural constant temperature conditions of seawater, reducing operating costs;

[0023]

4. This creation is also equipped with a waterproof silicone pad between the lens and the heat sink, so as to ensure a good sealing inside the lens, so that the protection level of the LED light source device reaches IP65 or above, and the LED fish light cooling system is used in seawater. stability;

[0024]

5. The LED fish lamp cooling system provided by this creation also has the advantages of light weight, small size and simple operation.

[0038]

1‧‧‧LED lamps

2‧‧‧Freshwater Circulation System

3‧‧‧Water pump

4‧‧‧ heat exchanger

5‧‧‧Seawater cooling system

6‧‧‧ Fish lamp holder

7‧‧‧LED light source device

8‧‧‧With connector end cap

9‧‧‧ lens

10‧‧‧LED integrated light source

11‧‧‧ boards

12‧‧‧ screws

13‧‧‧The cooling room

14‧‧‧ lens compression ring

15‧‧‧ water pipes

16‧‧‧Seawater outlet

17‧‧‧ Freshwater outlet

18‧‧‧Seawater inlet

19‧‧‧ Freshwater intake

20‧‧‧Waterproof rubber mat

21‧‧‧ radiator

22‧‧‧Water pump

[0025]

The first picture is a schematic diagram of the structure of the LED fish lamp cooling system in the creation;

[0026]

Figure 2 is a schematic view showing the structure of the LED lamp installed and fixed on the fish lamp holder in the creation;

[0027]

Figure 3 is a schematic view of the structure of the LED lamp in the creation.

[0028]

The principles and features of the present invention are described below in conjunction with the accompanying drawings, which are merely used to explain the present invention and are not intended to limit the scope of the present invention.

[0029]

As shown in FIG. 1 to FIG. 3, an embodiment of the LED fishlight cooling system includes a water pipe 15, a water pump 3, at least one LED lamp 1, and a fishing lamp fixing for fixing the LED lamp 1. The LED lamp 1 includes a heat sink 21 and an LED light source device 7. The LED light source device 7 is fixed on one end surface of the heat sink 21, and the fixing manner may be fixed by a screw 12 or other fixing manner, and integrally cooled on the other end surface of the heat sink 21. The chambers 13, the cooling chambers 13 of each of the radiators 21 are sequentially connected to each other through the water pipes 15 to form LED cooling passages. The cross section of the cooling chambers 13 may be semicircular, triangular, rectangular, trapezoidal or other shapes.

[0030]

The LED light source device 7 includes an LED integrated light source 10, a circuit board 11, a lens pressing ring 14 and a lens 9. The lens 9 is fixed on the heat sink 21 through the lens pressing ring 14, and the LED integrated light source 10 The circuit board 11 is disposed in the lens 9. A waterproof silicone pad may be padded between the lens 9 and the heat sink 21, so as to ensure good sealing inside the lens 9, and the LED light source device 7 is provided. The protection level is above IP65, which improves the stability of the LED fish lamp cooling system in seawater. The number of LED integrated light sources 10 can be 2 to 12 or other quantities, which is not exhaustive. The power of the LED integrated light source 10 ranges from 0.5W to 600W.

[0031]

The surface of the heat sink 21 is coated with an anticorrosive layer. A joint end cap 8 is provided at both ends of the heat sink 21. The LED light source device 7 is fixed to one end surface of the heat sink 21 by screws.

[0032]

The LED fish lamp cooling system further includes a heat exchanger 4, and a fresh water inlet 19, a fresh water outlet 17, a seawater inlet 18 and a seawater outlet 16 are respectively disposed on the heat exchanger 4.

[0033]

The fresh water outlet 17 communicates with the water inlet of the LED cooling passage through the water pipe 15, and the fresh water inlet 19 communicates with the water outlet of the LED cooling passage through the water pipe 15, and the creation passes through the heat exchanger. The fresh water outlet 17, the water pipe 15, the LED cooling passage, and the fresh water inlet 19 are connected to form a fresh water circulation system 2, which is powered by the water pump 3. The LED light source device 7 is cooled and cooled by the fresh water circulation system 2, which can prevent salting or corrosion inside the lamp and improve the service life of the fish lamp; in addition, due to the method of using seawater to cool down, the life of the fish lamp is improved; Specific heat is higher than the specific heat of seawater, and the use of fresh water circulation system 2 is better than seawater cooling.

[0034]

The seawater inlet 18 communicates with the seawater through the water pipe 15, and the seawater outlet 16 communicates with the seawater through the water pipe 15. The present invention directly penetrates the seawater outlet 16, the water pipe 15, and the seawater inlet 18 on the heat exchanger. The seawater phase communicates to form a seawater cooling system 5 that provides power to the seawater cooling system 5. The fresh water circulation system 2 is cooled in the heat exchanger 4 by the seawater cooling system 5, so that the material is convenient to take, and the natural constant temperature conditions of the seawater are fully utilized, thereby reducing the running cost.

[0035]

In the present creation, the heat exchanger 4 has a flexible structure and is easy to disassemble, and can increase or decrease the heat dissipation area according to the LED power. The heat exchanger 4 is made of a metal or non-metal material with high heat exchange efficiency and seawater corrosion resistance, such as titanium, copper, graphite, and the like. The heat sink 21 may be made of a metal or non-metal material having high thermal conductivity, and is subjected to an anticorrosive treatment on the surface of the material, for example, a layer of anticorrosive material may be applied.

[0036]

In the present invention, a joint end cap 8 is provided at both ends of the heat sink 21, and the joint end cap 8 can be made of high hardness, corrosion resistant metal or non-metal, such as stainless steel and some models of aluminum and copper. .

[0037]

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., which are made within the spirit and principles of this creation, shall be included in the protection of this creation. Within the scope.

1‧‧‧LED lamps

2‧‧‧Freshwater Circulation System

3‧‧‧Water pump

4‧‧‧ heat exchanger

5‧‧‧Seawater cooling system

6‧‧‧ Fish lamp holder

15‧‧‧ water pipes

16‧‧‧Seawater outlet

17‧‧‧ Freshwater outlet

18‧‧‧Seawater inlet

19‧‧‧ Freshwater intake

22‧‧‧Water pump

Claims (10)

[Item 1] An LED fishlight cooling system comprises a water pipe (15), a water pump (3, 22), at least one LED lamp (1), and a fish lamp fixing frame (6) for fixing the LED lamp (1), the LED lamp (1) a heat sink (21) and an LED light source device (7), the LED light source device (7) is fixed on one end surface of the heat sink (21), and integrally formed on the other end surface of the heat sink (21) Cooling chambers (13), each of the cooling chambers (13) of the heat sink (21) are sequentially connected to each other through a water pipe (15) to form an LED cooling channel, wherein the LED fishlight cooling system further comprises a heat exchanger ( 4), on the heat exchanger (4) are respectively provided with fresh water inlet (19), fresh water outlet (17), seawater inlet (18) and seawater outlet (16);
The fresh water outlet (17) communicates with the water inlet of the LED cooling passage through a water pipe (15), and the fresh water inlet (19) communicates with the water outlet of the LED cooling passage through the water pipe (15); The seawater inlet (18) communicates with the seawater through the water pipe (15), and the seawater outlet (16) communicates with the seawater through the water pipe (15). [Item 2] The LED fish light cooling system according to claim 1, wherein the LED light source device (7) comprises an LED integrated light source (10), a circuit board (11), a lens pressing ring (14) and a lens (9), The lens (9) is fixed to the heat sink (21) through the lens ring (14), and the LED integrated light source (10) and the circuit board (11) are disposed in the lens (9). [Item 3] The LED fish lamp cooling system according to claim 2, wherein a waterproof rubber pad (20) is further interposed between the lens (9) and the heat sink (21). [Item 4] The LED fish light cooling system according to claim 2, wherein the number of the LED integrated light sources (10) is 2 to 12. [Item 5] The LED fish light cooling system according to any one of claims 2 to 4, wherein the LED integrated light source (10) has a power range of 0.5 W to 600 W. [Item 6] The LED fish lamp cooling system according to claim 1, wherein the surface of the heat sink (21) is coated with an anticorrosive layer. [Item 7] The LED fish light cooling system according to claim 1, wherein the end of the (21) of the heat sink is provided with a joint end cover (8). [Item 8] The LED fish light cooling system according to claim 1, wherein the LED light source device (7) is fixed to one end surface of the heat sink (21) via a screw (12). [Item 9] The LED fish lamp cooling system according to claim 1, wherein the cooling chamber (13) has a semicircular, triangular, rectangular or trapezoidal cross section.