Adjustable LED fish gathering lamp with wide-angle lighting and forced air cooling structure

Abstract

The utility model discloses an adjustable light-emitting diode (LED) fish gathering lamp with a wide-angle lighting and forced air cooling structure, which comprises a lamp body shell, a lamp arranged in the lamp body shell, a heat dissipation fan, a wide-angle lens arranged at the bottom of the lamp body shell and used for increasing the lighting range, and a light diffusion plate arranged at the bottom of the lamp body shell. A heat dissipation air channel used for enhancing the heat dissipation effect is arranged in the lamp body shell, an adjustable installation part is arranged on one side of the lamp body shell, the illumination intensity and the illumination range are optimized, 165-degree wide-angle illumination is adopted to cover a fishing boat operation area, and the illumination uniformity is greatly improved. And a heat dissipation air channel is optimized, and forced air cooling is adopted, so that the junction temperature of the LED is greatly reduced, and light attenuation is delayed. The fishing boat has the functions of being adjustable in installation and convenient to adjust, adjustment at any time in daily use is facilitated, and various installation modes of the installation part are suitable for various fishing boat scenes.

Description

Technical Field

[0001] This utility model relates to the field of fish-attracting lights, and in particular to an adjustable LED fish-attracting light with wide-angle lighting and forced air cooling structure. Background Technology

[0002] LED fish-attracting lights, also known as "fish-luring lights" or "fishing lights," are characterized by energy saving, a wide attraction range, and deep water penetration. Underwater fish-attracting lights can not only lure deep-water fish to shallower waters at night, but also gather large schools of fish in deeper waters for capture during the day.

[0003] Existing LED fish-attracting lights have the following drawbacks: Narrow beam angle: Traditional LED fish-attracting lights typically have a beam angle of only 120°, resulting in a limited illumination range and insufficient coverage of the fishing boat's operating area, affecting fish-attracting efficiency. Furthermore, the light dispersion is poor, and the light uniformity is inadequate. Insufficient heat dissipation: Long-term high-power operation easily leads to LED light decay, and ordinary waterproof structures cannot simultaneously meet the requirements for heat dissipation and corrosion resistance. Installation and fixation: Existing brackets have poor adjustment flexibility and are difficult to adapt to different fishing boat deck structures. Utility Model Content

[0004] In view of the defects of the existing technology, the technical problem to be solved by this utility model is to provide a fish-attracting lamp with optimized illumination, illumination range and heat dissipation efficiency, and with installation and adjustment functions.

[0005] To achieve the above objectives, this utility model provides the following solution:

[0006] An adjustable LED fish-attracting light with wide-angle lighting and forced air cooling structure includes a lamp housing, a lamp fixture and a cooling fan inside the lamp housing, a wide-angle lens to increase the illumination range and a light diffuser plate at the bottom of the lamp housing, a heat dissipation duct to enhance heat dissipation within the lamp housing, and an adjustable mounting part on one side of the lamp housing.

[0007] Furthermore, the wide-angle lens in this invention has two oblique straight surfaces on both sides and an arc-shaped bottom surface, with the arc-shaped bottom surface forming a 165° angle with the oblique straight surfaces.

[0008] Furthermore, in this invention, the light diffuser plate is distributed at the bottom of the lamp housing and located around the wide-angle lens, and the light diffuser plate is composed of multiple evenly distributed prisms.

[0009] Furthermore, the heat dissipation duct of this utility model includes several evenly distributed heat dissipation fins disposed on the bottom wall inside the lamp housing. The two ends of the heat dissipation fins extend to the front and rear walls of the lamp housing. Several heat dissipation grooves staggered with the heat dissipation fins are provided on the front and rear walls of the lamp housing. The heat dissipation fan is disposed above the heat dissipation fins and blows air upwards. A fan outlet is provided at the center of the top of the lamp housing. Air inlets are provided on the front and rear walls and the left and right sides of the top of the lamp housing to form bidirectional air intakes.

[0010] In the first embodiment, the mounting part of this utility model is an angle adjuster. The angle adjuster includes a damping fixing seat and a damping rotating component disposed on the left and right walls of the rear side of the lamp body housing. A U-shaped bracket is fixed on the two damping rotating components, and an angle mark is provided on the outer wall of the damping rotating component.

[0011] In the second embodiment, the mounting part in this utility model is a tube clamp, which includes an upper clamp disposed on the rear side of the lamp body housing, and a lower clamp is bolted to the rear side of the upper clamp.

[0012] In summary, the advantages of this utility model over the prior art are:

[0013] This invention optimizes illumination intensity and range, employing a 165° wide-angle illumination to cover the fishing boat's operating area, significantly improving light uniformity. Optimized heat dissipation airflow and forced air cooling drastically reduce LED junction temperature, delaying light decay. It features adjustable and convenient installation, allowing for easy adjustments during daily use, and offers multiple installation options to suit various fishing boat scenarios. Compared to traditional fish-attracting lights, it boasts superior lighting effects, better heat dissipation, more comprehensive installation capabilities, and a longer lifespan. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0015] Figure 2 This is a three-dimensional exploded view of the present invention;

[0016] Figure 3 This is a three-dimensional schematic diagram of the interior of the lamp housing and the location of the cooling fan of this utility model;

[0017] Figure 4 This is a three-dimensional schematic diagram of the first embodiment of the present invention, in which the mounting part is an angle adjuster;

[0018] Figure 5 This is a three-dimensional schematic diagram of the first embodiment of the present invention, in which the mounting part is a tube coder. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0020] like Figures 1 to 5 The present invention preferably provides an adjustable LED fish-attracting light with wide-angle lighting and forced air cooling, comprising a lamp housing 1, a lamp fixture and a cooling fan disposed inside the lamp housing 1, a wide-angle lens 2 for increasing the illumination range and a light diffuser plate 3 disposed at the bottom of the lamp housing 1, a heat dissipation duct 4 for enhancing heat dissipation within the lamp housing 1, and an adjustable mounting part 5 disposed on one side of the lamp housing 1. The lamp fixture uses an LED light and is mounted at the bottom of the lamp housing and inside the wide-angle lens. The light diffuser plate assists in the uniform dispersion of light. During long-term operation of the lamp fixture, heat dissipation is transferred to the heat dissipation duct for enhanced heat dissipation, and the heat is forcibly removed by the cooling fan. The mounting part is a portion mounted on one side of the lamp housing for connecting to a boat hull or other support. In this technical solution, it has an adjustable function, and the mounting part is not limited to one mounting method.

[0021] The wide-angle lens 2 described in this invention has two beveled straight surfaces on both sides and an arc-shaped bottom surface that forms a 165° angle with the beveled straight surfaces. The beveled straight surfaces help to diffuse light outwards, and the arc-shaped bottom surface, combined with the overall lighting range of the lamp, provides wide-angle illumination. The 165° angle between the bottom surface and the beveled straight surfaces allows for a smooth transition between the two, maximizing the lighting effect.

[0022] In this invention, the light diffuser plate 3 is distributed at the bottom of the lamp housing 1 and located around the wide-angle lens 2. The light diffuser plate 3 is composed of multiple evenly distributed prisms. By using a light diffuser plate with evenly distributed prisms, light can be reflected outward in multiple directions, allowing the light to be evenly dispersed in an orderly manner, resulting in better lighting effects.

[0023] The heat dissipation duct 4 described in this utility model includes several evenly distributed heat dissipation fins 41 disposed on the bottom wall inside the lamp housing 1. The heat dissipation fins 41 extend to the front and rear walls of the lamp housing 1 at both ends. Several heat dissipation grooves 42 staggered with the heat dissipation fins 41 are provided on the front and rear walls of the lamp housing 1. A cooling fan is positioned above the heat dissipation fins 41 and forces air upwards. A fan outlet 43 is located at the center of the top of the lamp housing 1. Air inlets 44, forming a bidirectional exhaust system, are respectively provided on the front and rear walls and the left and right sides of the top of the lamp housing 1. Since the lamp is located at the bottom of the lamp housing and within the wide-angle lens, heat is transferred to the bottom of the lamp housing when the lamp heats up, and then to the heat dissipation fins for cooling. The heat dissipation grooves assist in air intake and heat dissipation, and the cooling fan forces airflow to cool the heat from the heat dissipation fins, carrying the heat upwards and blowing it out from the fan outlet and exhausting it from the air inlets. The bidirectional air inlet design allows for pressure-free exhaust and a large air volume. The overall duct system ensures high heat dissipation efficiency.

[0024] In the first embodiment:

[0025] The mounting part 5 is an angle adjuster 7, which includes a damping fixing seat 71 and a damping rotating component 72 disposed on the left and right rear walls of the lamp housing 1. A U-shaped bracket 73 is fixedly mounted on each of the two damping rotating components 72, and an angle mark 74 is provided on the outer wall of each damping rotating component 72. When the mounting part is an angle adjuster, the user can hang the U-shaped bracket on the hull or connect and fix it to the hull with screws. The damping fixing seat is fixed to the lamp housing, and the damping rotating component is a mating part that can rotate on the damping fixing seat. The damping rotating component generates damping through its teeth when rotating. Because the U-shaped bracket is fixedly connected to the damping rotating component, adjusting the angle between the U-shaped bracket and the lamp housing can adjust the position of the light. The user can visually judge the angle between the U-shaped bracket and the lamp housing through the angle mark.

[0026] In the second embodiment:

[0027] The mounting part 5 is a tube clamp 8, which includes an upper clamp 81 located on the rear side of the lamp housing 1, and a lower clamp 82 connected to the rear side of the upper clamp 81 by bolts. When the mounting part is a tube clamp, the user can fix it to a pipe on the hull. The upper clamp and the lamp housing are connected by bolts, and the upper clamp and the lower clamp can also be connected by bolts. When the bolts are tightened, the upper clamp and the lower clamp can gradually tighten the pipe, thereby realizing the installation and fixation of the lamp. The inner walls of the upper clamp and the lower clamp have anti-slip textures to grip the pipe. When adjustment is needed, the bolts connecting the upper clamp and the lower clamp can be loosened to adjust the illumination position.

[0028] The foregoing has shown and described the basic principles and main features of this utility model, as well as its advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A tunable LED fishing lamp with wide-angle illumination and forced air cooling structure, comprising a lamp body shell (1), a lamp is arranged inside the lamp body shell (1), and a cooling fan, characterized in that: The wide-angle lens (2) and light diffusion plate (3) are arranged at the bottom of the lamp body shell (1) to increase the light range, and the heat dissipation air duct (4) is arranged in the lamp body shell (1) to enhance the heat dissipation effect, and the adjustable mounting part (5) is arranged at one side of the lamp body shell (1).

2. The adjustable LED fishing lamp with wide-angle illumination and forced air cooling structure according to claim 1, characterized in that: The wide-angle lens (2) is provided with inclined straight surfaces on both sides and an arc-shaped bottom surface, and the arc-shaped bottom surface forms an angle of 165° with the inclined straight surfaces.

3. The adjustable LED fishing lamp with wide-angle illumination and forced air cooling structure according to claim 1, characterized in that: The light diffusion plate (3) is arranged at the bottom of the lamp body shell (1) and located at the periphery of the wide-angle lens (2), and the light diffusion plate (3) is composed of a plurality of prismatic distributed components.

4. The adjustable LED fishing lamp with wide-angle illumination and forced air cooling structure according to claim 1, characterized in that: The heat dissipation air duct (4) includes a plurality of evenly distributed heat dissipation fins (41) arranged on the inner bottom wall of the lamp body shell (1), the heat dissipation fins (41) extend to the front and rear walls of the lamp body shell (1) at both ends, a plurality of heat dissipation grooves (42) are arranged at the front and rear walls of the lamp body shell (1) and located at the heat dissipation fins (41), the heat dissipation fan is arranged above the heat dissipation fins (41) and forcibly blows upward, the fan outlet (43) is arranged at the center of the top of the lamp body shell (1), and the air inlet (44) is arranged on the front and rear walls and the left and right sides of the top of the lamp body shell (1) to form a double-direction air suction.

5. The adjustable LED fishing lamp with wide-angle illumination and forced air cooling structure according to any one of claims 1-4, characterized in that: The mounting part (5) is an angle adjuster (7), the angle adjuster (7) includes a damping fixed seat (71) and a damping rotating part (72) arranged on the left and right walls at the back of the lamp body shell (1), a U-shaped support (73) is fixed on the two damping rotating parts (72), and an angle mark (74) is arranged on the outer wall of the damping rotating part (72).

6. The adjustable LED fishing lamp with wide-angle illumination and forced air cooling structure according to any one of claims 1-5, characterized in that: The mounting part (5) is a pipe code part (8), the pipe code part (8) includes an upper clamp (81) arranged at the back of the lamp body shell (1), and a lower clamp (82) is connected to the back of the upper clamp (81) through bolts.

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