JP2013247947A - Lighting device for fishing lamp, and the fishing lamp using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a lighting device for a fishing lamp that can easily switch the light emission of LEDs while ensuring the waterproofness of the fishing lamp.SOLUTION: A lighting device 10 for a fishing lamp is disposed within the fishing lamp 1 formed in sealed structure, and is operated by a battery BT. The lighting device 10 includes: a plurality of LEDs 16; a command device 14 outputting a command signal based on a supply signal supplied from a signal generating source outside the fishing lamp 1; and a controller 15 selecting a predetermined light emission method from a plurality of predetermined light emission methods based on the command signal from the command device 14 and supplying the LEDs 16 with control electric power corresponding to the selected light emission method. Since the lighting device 10 can thus select the specific light emission method based on the supply signal supplied from the outside, the light emission of the LEDs 16 can be easily switched without opening/closing the fishing lamp 1 in which the lighting device 10 is disposed.

Description

  The present invention relates to a lighting device for a fish-collecting lamp and a fish-collecting lamp equipped with the lighting device.

  As a fish light used for squid fishing or the like, there is a fish light provided with a lighting device using an LED as a light emitter (for example, Patent Document 1). This fish lamp is formed of a bottomed cylindrical battery case that accommodates AA or AAA batteries, a lighting device that includes an LED as a light emitter, and is disposed on the opening side of the battery case, and a transparent resin. And a bowl-shaped lighting device case containing the lighting device from the opening side of the battery case. Here, since the fishlight is used underwater, an O-ring is used at the joint between the battery case and the lighting device case, and is enclosed by a sealed structure of the battery case and the lighting device case. The waterproofness of the lighting device and battery is ensured.

  JP 2010-200736 A

  The lighting device as described above needs to secure waterproofness under a high pressure, and it is difficult to provide a changeover switch or the like in itself. Therefore, when switching the light emission of the LED, it is necessary to open the lighting device case and the battery case and replace the enclosed lighting device with a separate lighting device using a separate LED. This work is cumbersome. Further, when the lighting device case and the battery case are opened to replace the lighting device as described above, since the battery or the lighting device is exposed to the outside, seawater, raindrops, or the like may adhere to the battery or the lighting device.

  Accordingly, the present invention has been made in view of the above-described circumstances, and a lighting device for a fishing light lamp that can easily switch the light emission of an LED while ensuring the waterproofness of the fishing light, and a fish collection device equipped with the lighting device. The purpose is to provide lights.

  In order to solve the above-described problems, a lighting device for a fish collection lamp according to the present invention is disposed in a fish collection lamp formed in a sealed structure and is operated by a battery. The lighting device includes a plurality of LEDs and an outside of the fish collection lamp. A command device that outputs a command signal based on a supply signal supplied from the signal generation source and a predetermined light emission method selected from a plurality of predetermined light emission methods based on the command signal from the command device. And a controller for supplying control power corresponding to the light emission method to the LED.

  As described above, since the lighting device for a fishlight can select a specific light emission method based on a supply signal supplied from the outside, the light emission of the LED can be easily switched without opening and closing the fishlight that contains the lighting device. be able to.

  ADVANTAGE OF THE INVENTION According to this invention, the fish-collecting lamp provided with the lighting device for fish-collecting lamps which can switch light emission of LED easily, ensuring the waterproofness of a fish-collecting lamp, and this lighting device can be provided.

  It is a perspective view of the fish collection lamp and magnet case in the embodiment of the present invention.   It is an assembly perspective view of the fish collection lamp in the embodiment of the present invention.   It is a system block diagram of the lighting device for fish collection lamps in the embodiment of the present invention.   It is a figure explaining the instruction | command to the fish collection lamp by a magnet (S pole).   It is a figure explaining the instruction | command to the fish collection lamp by a magnet (N pole).   It is a figure explaining the use condition of the fish collection lamp in embodiment of this invention.

  Next, a fish collection lamp 1 and a fish collection lamp lighting device 10 provided in the fish collection lamp 1 according to an embodiment of the present invention will be described with reference to FIGS. 1 to 3.

  As shown in FIGS. 1 and 2, the fish lamp 1 includes a bottomed cylindrical battery case 2 in which an AA or AAA battery BT is accommodated, and a plurality of LEDs 16 as light emitters. A lighting device 10 disposed on the opening side and a bowl-shaped lighting device case 3 formed of a transparent resin and enclosing the lighting device 10 from the opening side of the battery case 2 are provided.

  Here, since the fish lamp 1 is used underwater, an O-ring 4 is used at the joint between the battery case 2 and the lighting device case 3. Due to the sealing structure, waterproofness of the lighting device 10 and the battery BT included is ensured.

  Further, as will be described later, the first and second magnets (signal generation sources) (21, 22) arranged outside the fish lamp 1 are used for selecting the light emission method of the fish lamp lighting device 10 of the fish lamp 1. It is done. Then, the light emission method is selected based on the magnetic signal (supply signal) supplied from the first and second magnets (21, 22). Here, as shown in FIG. 1, in this embodiment, a pseudo bait holder to which a pseudo bait m for squid fishing is attached is also used as the magnet case 20 on which the first and second magnets (21, 22) are installed. Has been.

  Next, the lighting device 10 of the present embodiment will be described based on FIGS. 2 and 3. The lighting device 10 includes a disk-shaped substrate 11, an electrode 12 provided on the substrate 11, a regulator 13, a hall sensor 14 as a command device, a microcomputer 15 as a controller, and a plurality of LEDs 16.

  Here, in the present embodiment, five LEDs 16 are used, and the red LED 16a, the green LED 16b, the blue LED 16c, and two ultraviolet LEDs (16d, 16e) are used. The emission wavelengths of the two ultraviolet LEDs (16d, 16e) are set to be 10 nm to 400 nm, preferably 315 nm to 380 nm. In addition, since the ultraviolet-ray emitted from ultraviolet LED (16d, 16e) has a small attenuation amount, it propagates widely in water.

  The electrode 12 is provided on the back surface (battery side) of the substrate 11, is electrically connected to the positive terminal of the battery BT, and power for operating the lighting device 10 is supplied from the electrode 12. The power supplied from the electrode 12 is boosted by the regulator 13, and the boosted power is supplied to the microcomputer 15.

  The hall sensor 14 outputs a command signal based on a magnetic signal (magnetic flux) from a magnet (21, 22) arranged outside the fish collection lamp 1. Here, the Hall sensor 14 is a two-pole Hall sensor.

  As shown in FIG. 4, the fish-collecting lamp 1 is moved from (1) a position away from the magnet 21 (position where there is almost no magnetic flux supplied to the Hall sensor 14) to (2) a position close to the S pole side of the magnet 21. When (moved to a position away from the magnet 21 (position where there is almost no magnetic flux supplied to the hall sensor 14) via (position where the magnetic flux flowing into the south pole acts on the hall sensor 14), the command The S signal is output as a signal.

  Similarly, as shown in FIG. 5, the fish lamp 1 is moved from the position (4) away from the magnet 22 (position where there is almost no magnetic flux supplied to the Hall sensor 14) to the (5) N pole side of the magnet 22. (6) When moved to a position away from the magnet 22 (position where there is almost no magnetic flux supplied to the hall sensor 14) via the position (position where the magnetic flux flowing out to the north pole acts on the hall sensor 14), The N signal is output as a command signal.

  The microcomputer 15 selects a predetermined light emission method from a plurality of predetermined light emission methods based on a command signal (S signal, N signal) from the hall sensor 14 as a command device, and performs control corresponding to the selected light emission method. Power is supplied to the LEDs (16a-16c).

  Hereinafter, the processing in the microcomputer 15 will be described in detail. The microcomputer 15 includes a rewritable nonvolatile memory (EEPROM) 15b. Then, a signal corresponding to a predetermined light emission method selected by processing in the microcomputer 15 is written in the memory 15b. Here, the memory 15b is a rewritable memory, and when the signal is newly written, the signal corresponding to the light emission method that has been recorded before is rewritten to the signal to be newly written. Then, predetermined control power is supplied to the LEDs (16a to 16c) based on the newly written signal corresponding to the predetermined light emission method.

Here, the above-described light emission method is, for example,
(A) Only the red LED (16a) emits light,
(B) Only the green LED (16b) emits light,
(C) Only the blue LED (16c) emits light,
(D) Only one of the two ultraviolet LEDs (16d, 16e) emits light may be selected (four methods), and
(A) Light emission with a substantially constant light amount,
(B) One that additionally selects light emission with a 1 / f fluctuation pattern (8 systems = 4 systems × 2) may be used.

  Therefore, for example, in the case of the light emission methods (a) and (A), control power for emitting only the red LED (16a) with a substantially constant light amount is supplied from the microcomputer 15 to the LED 16. For example, in the case of the light emission methods (d) and (B), control power for emitting only two ultraviolet LEDs (16d, 16e) with a 1 / f fluctuation pattern is supplied from the microcomputer 15 to the LED 16. Needless to say, the light emission method is not limited to the above, and various light emission methods may be used, for example, the red LED (16a) and the two ultraviolet LEDs (16d, 16e) emit light simultaneously.

  Here, as described above, (d) the two ultraviolet LEDs (16d, 16e) emit light at the same time, so that a larger amount of light is emitted from the fish collection lamp 1, and the fish collection effect of the squid x is enhanced. The (B) 1 / f fluctuation pattern is not equivalent to the intensity of artificial light but is equivalent to the intensity of light that is common in the natural world. Will be even higher.

  Next, formation of the (B) 1 / f fluctuation pattern in the microcomputer 15 will be described. The microcomputer 15 has a built-in flash memory (ROM) 15a incapable of writing, and a pattern signal corresponding to the 1 / f fluctuation light emission pattern is stored in advance in the memory 15a. Then, the microcomputer 15 reads the pattern signal at every sampling timing and outputs a control power having an intensity corresponding to the read pattern signal based on the PWM signal (pulses modulation, pulse modulation signal).

  Further, the voltage value of the battery BT is monitored by the microcomputer 15, and the microcomputer 15 stops all the supply of control power to the LED 16 when the voltage value of the battery BT is equal to or lower than a predetermined voltage value. To do.

  Next, the operation of the lighting device 10 at the start of energization from the battery BT to the lighting device 10 (power on) will be described. When the power is turned on, the microcomputer 15 reads the light emitting method stored in advance in the nonvolatile memory 15b in the microcomputer 15 before the power is turned on. Then, the microcomputer 15 supplies control power corresponding to the read predetermined light emission method to the LEDs (16a to 16c). In addition, in the above-described reading process, when it is determined that the read value is inappropriate, control power corresponding to a predetermined light emission method is supplied to the LEDs (16a to 16c).

  Finally, an example of using the fishlight 1 in the present embodiment will be described with reference to FIG. The operation shown in FIG. 4 or FIG. 5 is performed a predetermined number of times in accordance with a predetermined procedure, and a predetermined light emission method (for example, only two ultraviolet LEDs (16d, 16e) emit light with a 1 / f fluctuation pattern). Is set in the lighting device 10 for fishlights. Then, the fish lamp 1 set as described above is installed in the water together with the device (weight w, pseudo food m). The fishlight lamp 1 installed in the water emits light of the above-described predetermined light emission method, and aquatic organisms such as squid x are effectively attracted by the emitted light, and are arranged in the vicinity of the fishlight lamp 1. Captured by the simulated food m.

  The present invention is not limited to the above-described embodiment, and includes various modifications made to the above-described embodiment without departing from the spirit of the present invention. In the present embodiment, the fish-lighting lamp lighting device 10 includes a plurality of LEDs, but it goes without saying that a single LED may be provided.

DESCRIPTION OF SYMBOLS 1 ... Fish collection light, 2 ... Battery case, 3 ... Lighting device case, 4 ... O-ring, BT ... Battery, GND ... Grounding, 10 ... Lighting device for fish collection light, 11 ... Board | substrate, 12 ... Electrode, 13 ... Regulator, 14 ... Commander (hall sensor), 15 ... Controller (microcomputer), 15a ... Flash memory (ROM), 15b ... Non-volatile memory (EEPROM), 16 ... LED, 16a ... Red LED, 16b ... Green LED, 16c ... Blue LED , 16d ... UV LED, 16e ... UV LED, 20 ... magnet case (pseudo bait holder), 21 ... first magnet, 22 ... second magnet, m ... pseudo bait, t ... tegs, t1 ... road thread, w ... weight , X ... Squid

Claims (10)

In the lighting device for the fish collection lamp, which is arranged in the fish collection lamp formed in a sealed structure and is operated by a battery,
From at least one LED, a command device that outputs a command signal based on a supply signal supplied from a signal generation source outside the fish lamp, and a plurality of light emission methods that are predetermined based on the command signal from the command device A controller for selecting a predetermined light emission method and supplying a control power corresponding to the selected light emission method to the LED. The lighting device for a fishlight according to claim 1,
The lighting device for a fish collection lamp, wherein the signal generation source and the supply signal are a magnet and a magnetic signal, respectively, and the command device outputs a command signal based on the magnetic signal. The lighting device for a fishlight according to claim 2,
One of the plurality of predetermined light emission methods is a 1 / f fluctuation light emission pattern. The lighting device for a fish collection lamp according to claim 3,
The lighting device for a fish lamp, wherein the controller includes a memory that stores in advance a pattern signal corresponding to the 1 / f fluctuation light emission pattern. The lighting device for a fish collection lamp according to claim 4,
The lighting device for a fish collection lamp, wherein the controller outputs a PWM signal corresponding to the pattern signal from the memory. The lighting device for a fishlight according to claim 2,
The lighting device for a fish collecting lamp includes two or more LEDs having different emission wavelengths,
The plurality of light emission methods determine which of the two or more LEDs is selectively supplied with the control power. The lighting device for a fish collection lamp according to claim 6,
The power supply device for a fish lamp according to claim 1, wherein an emission wavelength of at least one of the two or more LEDs is 10 nm or more and 400 nm or less. In the lighting apparatus for fish collection lamps described in any one of Claims 1-7,
The lighting device for a fish-collecting lamp according to claim 1, wherein when the voltage value of the battery is equal to or lower than a predetermined voltage value, the controller stops all the supply of control power to the LED. In the lighting apparatus for fish collection lamps described in any one of Claims 1-7,
The controller for holding a pattern selection information at the time of pattern selection, reads the pattern selection information from a non-volatile memory at the start of power feeding, and sets a light emission pattern.   A fish collection lamp comprising the fish collection lamp lighting device according to any one of claims 1 to 9.

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