JP6562325B1 - LED fishlight - Google Patents

Abstract

To provide an LED fishing light that can easily construct an environment for efficient fish collection by emitting light of a wavelength necessary for a capture target fish and its food chain. An LED fish lamp 10 having a light emitting unit 1 having an LED light source 11, a power source unit 2 for turning on the LED light source 1, and a heat radiating unit 3 for air-cooling the LED light source 11. The backside heat radiation fins 31 provided on the back surface of the light emitting unit 1 and the side surface heat radiation fins 32 provided on both side surfaces of the light emitting unit 1 are provided. The air passage 33 is provided. [Selection] Figure 1

Description

  The present invention relates to an LED fish lamp, and more particularly to an LED fish lamp that emits a wavelength necessary for a fish to be captured and its food chain and can easily construct an environment for efficient fish collection.

Traditionally, metal halide lights have been used mainly for fishing in fishing and tourism fishing boats, and it has been said that the luminous efficiency is the most effective, but on the other hand, it requires a huge amount of lighting fuel, depending on the case. In some cases, more fuel was required than navigation fuel to the fishing ground.
Therefore, instead of this, fish lamps that depend on LEDs have appeared recently, but the production side is not always inclined to only emit a large amount of light without fully grasping the elements necessary for fish collection and the frustrations. It is hard to say that the results are highly efficient, and it can be said that even if a considerable amount of time has passed since the appearance, LED fishing lights are not widely used in place of existing models.

  To date, devices for improving harvest efficiency have been proposed for fish collection lamps that utilize the strength of directivity and the ease of setting the emission wavelength, which are the characteristics of LEDs (see Patent Documents 1 to 4 below). .

Japanese Patent No. 5510549 Japanese Unexamined Patent Publication No. 2017-143782 Japanese Patent Laid-Open No. 2017-50283 Japanese Patent No. 5536615

  However, these patent documents mainly describe large-sized LED fishing lights, and the installation method is complicated and requires specialized techniques, and the fish collection that can be installed at high places compared to the total weight and form of the entire ship. It cannot be said that the weight of the light and the influence of the crosswind are fully taken into account. Has not been modified.

  In addition, because the composition of the emission wavelength band is described based on the fish behavior in the laboratory, it does not necessarily contain an appropriate amount of the ideal wavelength band based on the food chain of fish to be captured in the natural world. It is guessed that it is not.

The present invention is an LED fish lamp having a light emitting unit having an LED light source, a power supply unit for turning on the LED light source, and a heat radiating unit for air-cooling the LED light source, and the light emitting unit is a predator of a bandit A first LED light source that uniformly irradiates light having a wavelength around it with a peak wavelength of 565 nm, which is the visible light of a small fish or plankton, and a second LED light source that emits light of a peak of 480 nm, which is the visible light of the bandit The heat radiating part includes a rear heat radiating fin provided on the back surface of the light emitting part, and side heat radiating fins provided on both side surfaces of the light emitting part. It has the ventilation path which ventilates from the front side to the back side.

  In addition, the present invention is characterized in that the light emitting unit includes a lens protruding in front of the light emitting unit.

  Further, the present invention is characterized in that the power supply unit is provided separately from the light emitting unit via a feeder line. However, it is assumed that the voltage and current of power supply to this power supply unit are changed according to the situation.

  In addition, the present invention is characterized in that the power consumption of the light emitting unit is less than 100W.

  Further, the present invention is characterized in that the end of the side surface heat dissipating fin is connected to a reinforcing frame, and the reinforcing frame is provided with an attaching portion that is detachable from the support.

  In addition, the present invention is characterized in that a plurality of the LED fishing lights are combined and the irradiation light wavelength of at least one LED fishing light is different from the irradiation light wavelengths of other LED fishing lights.

  The present invention is not a multi-lamp LED light emitting type using two or more LEDs, which is common in the conventional product, but a small single-base light emitting type of 100 W or less with a power source separately provided at the bottom of the ship. By directly fixing to the housing with heat dissipation fins and greatly improving the heat dissipation effect, the index of maximum light intensity / unit weight can be made smaller than conventional products by increasing the total amount of light emission even with a small size. Even if it is installed at a high position, it is possible to lower the position of the fish collection light, power source, and the ship's total center of gravity than the conventional products, so it is possible to reduce the risk of rolling by reducing the rolling of the ship against transverse waves.

  Conventional general LED fishlights often require a large amount of light, and instead of using a single light source, a multi-lamp type tends to be used, but in that case, it is necessary to install them at a distance from each other so that heat does not burn. Since the heat radiation depends on the back of the appliance, the appliance tends to be large.

  In addition, the present invention is reduced in size for the same reason as described above, and by providing heat radiation fins directly connected to the rear part of the light emitting unit housing and the left and right sides thereof, the index of the maximum light amount / finding area can be made smaller than that of the conventional product, and further the LED emission By providing a windshield lens that largely protects the LED on the face of the body, it is possible to receive the side wind against the ship, in other words, the wind pressure blown from the front direction on the invention product vertically, horizontally, The effect of further lowering the above substantial index can be obtained, and the tipping moment of the ship due to wind can be reduced.

  In addition, although there are some that it is described that the bandits gather once in the blue-only light collection lamp, but do not stay as a subject of lifting for a long time, the cause is because there is no food chain there, so the light emission of the present invention Since the target is the visible light of small fish and plankton to be captured by the target fish species: the first LED light source that uniformly emits the wavelength around the peak 565 nm, and the target fish species, for example, bandits If there is a second LED light source that emits visible light having a peak of 480 nm on one LED substrate, the zooplankton and small fish whose wavelengths are visible with the first LED light source can be captured. The second LED light source is collected as bait and the target fish is made to visually recognize it as a video, so that the target fish will continue to enter the small fish predation system while lurking in the bottom of the ship. Now, it is possible to give the opportunity of a long period of time lifting to anglers.

  Another feature of the present invention is that it is very easy to attach and detach. The conventional fish collection lamps require versatility for installation and replacement due to their size, weight, and complexity of the mounting parts, so they are versatile enough to bring many fish species to one type of instrument. It was necessary to incorporate. In other words, this is also the flip side of the fact that it is difficult to construct a fish collection environment that is specialized for seasonal fish species in the season, so the present invention has a mechanism that allows fishermen and shipowners to easily replace LED lights. . If the target fish changes due to seasonal changes or the lifting of regulations, it is possible to fish with high efficiency by replacing it with a light fixture that is optimal for the fish species. In addition, since this function can also cope with the failure of lamps in a short time, it is not necessary to give up fishing and call other ports when other lamps break down as in the past, leaving other equipment on at sea. However, it becomes possible to deal with it and it is possible to reduce the total loss.

It is a front view of the LED fishlight of this embodiment. It is a top view of the LED fish collecting light of this embodiment. It is a side view of the LED fishlight of this embodiment. It is a rear view of the LED fishlight of this embodiment. It is explanatory drawing of the thermal radiation effect | action of the LED fishlight of this embodiment. It is explanatory drawing of the thermal radiation effect | action of the LED fishlight of this embodiment. It is a side view explaining attachment operation to the fixture of the LED fishlight of this embodiment. It is a fragmentary top view explaining the attachment operation to the support tool of the LED fishlight of this embodiment.

  As shown in FIGS. 1 to 4, the LED fish lamp 10 according to the present embodiment includes a light emitting unit 1 having an LED light source 11, a power source unit 2 that turns on the LED light source 11, and a heat radiating unit 3 that air-cools the LED light source 11. And a mounting portion 4 that is detachable from the support 5.

  The light-emitting unit 1 includes a first LED light source that irradiates visible light of a small fish or plankton that is a prey target of the target fish species and a second LED light source that emits visible light of the target fish species. It is integrated on the substrate. The light emitting unit 1 of the present embodiment has a power consumption of less than 100 W, the first LED light source emits light in the vicinity of the wavelength centered on a peak of 565 nm, and the second LED light source is visible light of a bandit. It emits light with a peak wavelength of 480 nm. Further, the light emitting unit 1 of the present embodiment includes a lens 12 that protrudes in front of the light emitting unit 1.

  As shown in FIG. 4, the power supply unit 2 includes an AC / DC conversion power supply 22, and is provided separately from the light emitting unit 1 via the feeder line 21.

  The heat dissipating unit 3 includes a rear heat dissipating fin 31 provided on the back surface of the light emitting unit 1 and side heat dissipating fins 32 provided on both left and right side surfaces of the light emitting unit 1. Each side heat radiation fin 32 forms an air passage 33 that vents air from the front side to the back side of the light emitting unit 1.

  The attachment portion 4 is composed of a columnar projection 41 and an umbrella-shaped projection having a collar portion 42 formed on the distal end side of the projection 41, and a reinforcing frame 43 to which the distal ends of the side surface radiation fins 32 are connected. Projected outward on the side.

  As described above, the fish lamp 10 according to the present embodiment is provided with the rear heat radiation fins 31 on the rear surface of the light emitting unit 1, and the side heat radiation is integrally molded so as to be partially connected to the rear heat radiation fins 31 on both side surfaces of the light emitting unit 1. Since the fin 32 is provided and the heat generated from the substrate of the LED light source 11 can be efficiently dissipated into the atmosphere, it is possible to light up the LED's inherent ability at the maximum value, and the luminous efficiency = total light emission Because the amount of luminous flux / power used is improved compared to conventional products, the metal halide, which is said to have the highest luminous efficiency, is 5350lm / 60W for blue and white light emitting devices and 138lm / W at 8300lm / 60W for white light emitting devices. The luminous efficiency of the lamp is up to 130 lm / W.

  Moreover, since the fish collection lamp 10 of this embodiment is provided with the side surface radiation fin 32 so that the ventilation path 33 ventilated from the front side of the light emission part 1 to the back side may be formed in the both sides | surfaces of the light emission part 1, FIG. As shown in FIG. 5, the wind that hits the front surface of the light emitting unit 1 can be guided to the ventilation path, and the heat radiation effect by the side surface heat radiation fins 32 can be enhanced.

  In addition, since the fish lamp 10 according to the present embodiment is provided with the lens 12 that protrudes forward in front of the light emitting unit 1, the wind from the front is less resistant to the rear radiating fin from the air passage formed by the side radiating fins 32. Thus, the heat radiation effect by the rear heat radiation fins 31 can be enhanced.

In conventional fishlights, multiple light sources have their mechanisms, even if a single light source is used, the light-emitting protective surface first generates pressure pressure on the surface of the device when it hits the wind, and the rear surface is complicated. A suction force works depending on the wind to be entrained, and a resultant force of both is generated in the instrument. The fish lamp 10 of the present embodiment is shown in FIG. 5 by providing a large spherical lens 12 in front of the light emitting unit 1. As described above, the wind naturally flows so as to be divided into both sides, and it is easy to flow without winding a vortex on the back surface, so that the suction force on the back surface can be reduced. This is clear from the shape factor used for the wind pressure calculation of the Building Standards Act.
Also, instead of increasing the size of a single lamp, it is possible to reduce the weight of the instrument / total luminous flux lightly by constructing it compactly with a high output. It can be said that this is the optimal direction.

  Note that, as shown in FIG. 6, even when the lens does not protrude forward in front of the light emitting unit 1, the wind that hits the front of the light emitting unit 1 is guided to the ventilation path of the side surface radiation fin 32. The heat radiation effect by the side surface heat radiation fins 32 is exhibited.

  In addition, the fish collection lamp 10 of the present embodiment includes a first LED light source that irradiates visible light of small fish and plankton that are prey for the target fish species and a second LED that emits visible light of the target fish species. Since it is equipped with a light source, it can emit the wavelengths necessary for the target fish and its food chain, and can build an environment for efficient fish collection.

  Conventional LED fishlights aimed for high output just because the target product was the high brightness of metal halide. Also, in the laboratory, for example, a patent based on the behavior of a bandit in response to light has been proposed. However, it has been shown from ecology that the bandit reacts to the blue system, and the bandit acts at night only for predation. It seems that you are looking at things in one of the wavelength bands of 471 nm, 484 nm, and 501 nm, but if there is no food chain there, that is, if there is nothing that will feed you, It is thought that it is going to leave the place for the protection of. For this reason, first of all, it is thought that a small fish that feeds the bandit and a zooplankton that prey on it cannot be used as a fishing light for anglers. I think that is the reason why is said not to catch too much.

  Moreover, since the LED fishing light 10 of this embodiment has provided the attaching part 4 in the reinforcement frame 43 to which the front-end | tip of several side surface radiation fin 32 connects, as shown in FIG.7 and FIG.8, LED fishing light 10 Can be easily attached to and detached from the fish collection lamp support 5 provided on the hull.

For large LEDs, it is very difficult to change the wavelength according to the fish species to be captured, in other words, to replace the LED, so many existing products tended to be instruments with comprehensive wavelengths. If you look at it, it means that you consume unnecessary energy to capture the target fish species, so it can be said that the method was uneconomical.
In the present invention, in order to solve this problem, the device has been made compact as described above. However, as shown in FIG. Different inverted L-shaped upper grooves 51 and lower grooves 52 are provided, and as shown in FIG. 7A, first, the upper mounting portion 4A of the LED fishing light 10 is dropped into the middle of the upper groove 51 first. In addition, when the lower mounting portion 4B matches the lower groove 52, the mounting portion 4B is also dropped into the lower groove 52 as it is, so that the LED fishing lamp 10 of the present embodiment can be attached to the support 5.

  According to this mounting structure, as shown in FIG. 7B, even if the LED fishing light 10 is simply pushed up from the bottom with some force F, the upper mounting portion 4A is not detached from the upper groove 51. It is unlikely that the fish lamp 10 itself will come off and fall, and as with the case, the upper mounting portion 4A should be removed by moving the lower mounting portion 4B sideways by a human hand and removing it from the lower groove 52. Since it cannot be removed from the upper groove 51, it is almost impossible for the lamp to come off alone due to wind pressure or ship shaking.

  As described above, the LED fishing light 10 according to the present embodiment is very efficient because the shipowner can attach the LED having a high visibility wavelength of the fish species even if the season changes and the target fish changes. It has the feature that a good fishing fire environment can be constructed easily.

DESCRIPTION OF SYMBOLS 10 LED fishing light 1 Light emission part 11 LED light source 12 Lens 2 Power supply part 21 Feeding line 22 AC / DC conversion power supply 3 Radiation part 31 Back surface radiation fin 32 Side surface radiation fin 33 Ventilation path 4 Mounting part 41 Projection part 42 Ridge part 43 5 Support tool 51 Upper groove 52 Lower groove

Claims (6)

An LED fish lamp comprising a light emitting unit having an LED light source, a power source unit for lighting the LED light source, and a heat dissipation unit for air-cooling the LED light source,
The light emitting unit includes a first LED light source that uniformly irradiates light having a wavelength in the vicinity of a peak 565 nm that is a visible range light of a small fish or plankton to be eaten by a bandit, and a peak 480 nm that is a visible range light of the bandit. and a second LED light source for irradiating light together,
The heat dissipating part includes a rear heat dissipating fin provided on the back surface of the light emitting part, and side heat dissipating fins provided on both side surfaces of the light emitting part,
The LED side fish fin lamp, wherein the side heat dissipating fin has an air passage for venting from the front side to the back side of the light emitting unit.   The LED fish lamp according to claim 1, wherein the light emitting unit includes a lens protruding in front of the light emitting unit. The power supply unit, LED fishing light according to claim 1 or claim 2 and the light emitting portion via a feed line, characterized in that provided separately. The LED fishing light according to any one of claims 1 to 3 , wherein the power used by the light emitting unit is less than 100W. The tip of the said side surface radiation fin is connected with the reinforcement frame, and the attachment part which can be attached or detached with respect to a support tool is provided in the said reinforcement frame in any one of Claims 1-4 characterized by the above-mentioned. The LED fishlight described. A plurality of the LED fishing lights according to any one of claims 1 to 5 , wherein the irradiation light wavelengths of at least one LED fishing light are different from those of other LED fishing lights and are combined. LED fishing light system.

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