JP2005210958A - Apparatus for repelling fish - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To use a necessary light wavelength, to actualize power saving, to enable high-speed flashing, to improve miniaturization and reliability of an apparatus and to increase effect of the apparatus on repelling fishes by utilizing an illuminant using a semiconductor luminescent part. <P>SOLUTION: This apparatus for repelling fishes is equipped with at least one illuminant using the semiconductor in the luminescent part and the luminescent part is blinked in a specific period by a controller, or the like. The apparatus for repelling fishes radiates the light of the luminescent part from a light guide material. Its basic constitutions are the following four constitutions which are composed of (1) the luminescent part and a controller, (2) the luminescent part, the controller and a power source, (3) the luminescent part, the light guide material and the controller and (4) the luminescent part, the light guide material, the controller and the power source. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention is a fish repellent device in which a light emitting unit equipped with a light emitting body using a semiconductor is blinked at a specific period, and a fish repellent device in which the light emitting unit and an optical fiber are combined, and also a combination of blinking and lighting. The present invention relates to a fish repellent device for repelling fish.

  Conventionally, a method using an incandescent bulb or a fluorescent lamp as a light emitter has been considered, but the light from the incandescent bulb or the fluorescent lamp contains many wavelengths of light, but it is necessary to avoid fish. It is a specific wavelength, and other wavelengths are unnecessary. That is, unnecessary wavelengths are emitted as wasted energy. In addition, the method using incandescent bulbs and fluorescent lamps has a limitation in the speed of the flashing cycle in addition to the problem of heat generation and power consumption, and mechanical elements are necessary for high-speed flashing, and the device is complicated. There is a problem in reliability, installation location, power consumption, and the like. In addition, there is a limit to fish repellent effect.

  The present invention uses a semiconductor-based light emitter for the light emitting section, so that only the necessary light wavelength can be used, which is efficient, achieves power saving by suppressing heat generation, and can flash rapidly without mechanical elements. An object of the present invention is to provide a fish repellent device that reduces the size of the device and improves the reliability and the effect of fish repellent.

  In the present invention, at least one light emitting element using a semiconductor such as a light emitting diode, a laser diode, electroluminescence, and liquid crystal is provided in the light emitting unit, and this light emitting unit is provided with a specific period by a control device such as an electronic circuit or an electric circuit. It is a fish repellent device flashed in. Alternatively, it is a fish repellent device that emits light from the light emitting section from the tip of the optical fiber.

  Each embodiment of the present invention can obtain the following effects, and can also be used to avoid shellfish and animals and plants other than fish.

  The first embodiment is a fish repellent device using a light emitting diode, which can produce a flashing light that is lit and extinguished at high speed. This is important for avoiding fishes and provides a good effect. The apparatus can be made compact, and it saves power and has a long life. If the light of the light emitting diode is diffused brightly, a greater fish repellent effect can be obtained. The effect can also be obtained by using a laser diode, electroluminescence, or liquid crystal.

  The second embodiment is a fish repellent device in which a light emitting diode and a laser diode are mixed, and the light of the light emitting diode covers a short distance, and the light of the laser diode covers a long distance, and can repel a wide range of fish. If the light of the light emitting diode or laser diode is diffused brightly, a greater fish repellent effect can be obtained. The effect can also be obtained by using electroluminescence or liquid crystal.

  The third embodiment is a fish repellent device in which the light of the light emitting part is emitted from the tip part of the light guiding material through the light guiding material, and the light emitting part that does not require the electric part and the light emitting part that requires the electric part That is, by combining the light guide material, the light emitter can be easily used in the sea, in water, in other liquids, and in high temperature and high humidity without requiring protection from waterproofing and moisture proofing. If the light emitted from the light emitting diode or laser diode in the light emitting portion is diffused brightly, a greater effect can be obtained. The effect can be obtained by using electroluminescence or liquid crystal in addition to the light emitting diode and the laser diode. For example, glass or acrylic resin can be used for the light guide material in addition to the optical fiber.

  The light emitted from the light emitting part is preferably in a form having straightness in the front direction and diffusibility in the side direction. (Reference number PLED001, reception number 299059300434, application number 11-124695 and application number PLED002, reception number 50200835907, application number 2002-168127) or normal type light emitting diode or laser diode Or electroluminescence (also referred to as EL) or liquid crystal may be used. In this case, the best mode can be obtained by taking a means for diffusing the light from the light emitting part using a cover or cap. It is done. Further, the specific cycle of blinking is 0.1 to 20 hertz per second, or a light emitting unit or light emitting body that is lit only, and a blinking light emitting unit or light emitting body of 0.1 to 20 hertz per second. Mixing is the best form.

In the first embodiment, as shown in FIG. 1, at least one Excellite type 52, which is a light emitting diode 2 that efficiently diffuses and emits light, is attached to the light emitting unit 1 as a light emitter. The light emitting unit 1 blinks at a specific cycle by the control device 4 via the electric wire 3. The control device 4 is supplied with AC 100V from the outside via the electric wire 5. Instead of the Excellite type 52, other types of Excellite such as Type 3 and Type 5, a normal type light emitting diode, laser diode, electroluminescence (also referred to as EL), or liquid crystal may be used.
In the second embodiment, as shown in FIG. 2, the light emitting section 6 is mounted with a mixture of Excellite type 3 which is a light emitting diode 7 for efficiently diffusing light and a laser diode 8 as a light emitter. ing. The light emitting unit 6 blinks at a specific cycle by the control device 4 via the electric wire 3. The control device 4 is supplied with AC 100V from the outside via the electric wire 5. The method of mixing the light emitting diode 7 and the laser diode 8 is not limited. Instead of Excellite Type 3, other types such as Type 1 and Type 51, normal type light emitting diodes, laser diodes, electroluminescence, or liquid crystals may be mixed.
In the third embodiment, as shown in FIG. 3, at least one Excellite type 52, which is a light-emitting diode 2 that efficiently diffuses and emits light, is mounted on the light-emitting portion 1 as a light emitter. The light of the light emitting unit 1 is radiated from the distal end portion 10 of the optical fiber 9 via the optical fiber 9 which is a kind of light guide material. The light emitting unit 1 blinks at a specific cycle by the control device 4 via the electric wire 3. Therefore, the light emitted from the distal end portion 10 also blinks at a specific cycle like the light emitting unit 1. The control device 4 is supplied with AC 100V from the outside via the electric wire 5. The light guide material is not limited to the optical fiber 9, and glass or acrylic resin may be used, and the shape and quantity used are not limited. The shape of the tip portion 10 of the light guide material is not limited. Further, a processing for diffusing light, a cap or the like may be attached to the tip portion 10. The light emitted from the light guide material may be a portion other than the tip portion 10 of the light guide material (for example, the side surface or the side surface and the tip). Instead of the Excellite type 52, other types of Excellite such as Type 51 and Type 3, a normal type of light emitting diode, laser diode, electroluminescence, or liquid crystal may be used.

  The shapes, materials, sizes, colors, and the like of the light emitting unit 1, the light emitting unit 6, and the light emitting body in the above-described embodiments are not limited, and the light emitting color and brightness of the light emitting body are not limited. The light-emitting unit 1 or the light-emitting unit 6 and the control device 4 may be integrated, or the power supplied from the outside, that is, the power source may be DC, and the light-emitting unit 1 or the light-emitting unit 6, the control device 4 and the power source are connected. Sometimes it is one. The light emitting unit 1 and the light emitting unit 6 may illuminate with only blinking and lighting. You may combine with the light-emitting body of a semiconductor, and the light bulb, the fluorescent lamp, or neon etc. which are the conventional lights.

When used in the sea, river, pond, etc., fish avoidance to prevent fish from being sucked into the water intake. Fish evasion in ocean farms and farms. When used on land, avoid unnecessary plants and animals.
It can be used to protect the environment because it does not damage the fish and animals and plants that it avoids.

It is a side view of this invention of the light emission part which uses the light emitting diode for the light-emitting body. It is a side view of this invention of the light emission part which uses the light emitting diode and the laser diode for the light-emitting body. It is the side view of this invention which combined the light-emitting part which used the light emitting diode for the light-emitting body, and used the optical fiber for the light guide material.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Light emission part 2 Light emitting diode 3 Electric wire 4 Control apparatus 5 Electric wire 6 Light emission part 7 Light emitting diode 8 Laser diode 9 Optical fiber 10 Optical fiber tip part

Claims (2)

A fish repellent device characterized in that a light emitting section provided with at least one semiconductor-use light emitter flashes in a specific cycle. The fish repellent device according to claim 1, wherein the fish repellent device uses a light guide material.

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