JP2004290164A - Lighting device of fishing tackle having perfect closely sealed structure by using capacitor as electric source - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To make a lighting device for a fishing tackle as a perfect closely sealed structure and eliminating the use of a battery. <P>SOLUTION: This lighting device is provided by enabling the supply of electricity from outside by using a capacitor instead of the battery to make it a perfect closely sealed structure. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a lighting device for a rechargeable fishing tackle which uses a condenser as a power supply and has a completely sealed structure.
[0002]
[Prior art]
A conventional lighting device for fishing gear uses a battery as a power source. Therefore, a structure that can be opened and closed for mounting and removing a battery is required (for example, see Patent Document 1). The battery must be installed or turned on before use, and removed or turned off after use.
Since it is used at night, when it is opened and closed while wet, drying and wiping tend to be inadequate, and it is likely to cause electric leakage and corrosion.
If the battery is not removed or turned off without being turned off, the battery may deteriorate and the fishing tackle itself may become unusable.
Since the watertight structure for opening and closing is complicated, there is little design freedom.
[0003]
[Patent Document 1]
Application No. Japanese Patent Application No. Hei 11-4997
[0004]
[Problems to be solved by the invention]
SUMMARY OF THE INVENTION An object of the present invention is to provide a completely sealed structure and eliminate the use of a battery in order to solve the above-mentioned problems that cannot be avoided with an opening and closing structure.
[0005]
[Means for Solving the Problems]
A completely sealed structure is achieved by using a capacitor instead of a battery to enable external power supply. As an embodiment of the power supply method, as shown in the circuit diagrams of FIGS. 2, 6, and 7, a method of charging the capacitor 3 from the corrosion-resistant power receiving contact 5 in which the reverse current is prevented by the diode 4. There is. The circuits of FIGS. 2 and 6 can be charged regardless of the polarity of the power supply.
As another power supply method, as shown in FIG. 8, a power receiving coil 9 may be provided inside, and an alternating magnetic flux may be applied from the outside during charging to charge the capacitor 3 with an electromotive force generated in the power receiving coil 9.
[0006]
【Example】
(FIG. 1) is a longitudinal sectional view of a lighting type wing, and FIG. 2 is an example of an electric circuit diagram of the lighting type wing.
FIG. 3 shows an example of the positional relationship between the three power-receiving contacts 5 of the lighting type during power supply and the power-supply contacts 7 of the charging pin 8 for charging. One power receiving contact 5 is in a floating state.
FIG. 4 shows a position where one power supply contact 7 short-circuits two of the three power reception contacts 5, and the other power supply contact 5 is connected to the other power reception contact 5. 7 can be contacted and charged without any trouble.
A charging power supply is connected to the power supply contact 7.
FIG. 5 shows an example in which this power supply system is applied to a lighting lure.
(FIG. 6) and (FIG. 7) are examples of the electric circuit diagram inside the lighting type lure at this time.
FIG. 8 shows an embodiment of a non-contact type power supply method using a lighting lure. As one example of a method of generating an alternating magnetic flux that acts on the power receiving coil 9 in this figure, there is a method in which an oscillator 11 causes an alternating current to flow through the power feeding coil 10.
(FIG. 9) is an example of an electric circuit diagram of the lighting lure in this embodiment.
This method can also be used for lighting type lighting.
[0007]
【The invention's effect】
Since the present invention has the structure described above, the following effects can be obtained.
Because of the completely sealed structure, the fishing tackle lighting device does not have to worry about insulation failure.
Since the structure is simple, the charging of the capacitor of the power supply, which has a large degree of freedom in design, can be completed in a few seconds.
After use, it may be left lit. Turns off naturally due to current consumption.
As in the embodiment (FIG. 3) and (FIG. 4), the charging clothespin clip 8 can be used without considering the direction. The same applies to non-contact type power supply as shown in FIG. 8, and charging is easy even when groping in a dark place.
[Brief description of the drawings]
FIG. 1 is a vertical sectional view of a lighting type wing. FIG. 2 is an electric circuit diagram of a lighting type wing. FIG. 3 is a diagram showing a positional relationship between a power supply contact 7 and a power receiving contact 5 during charging. 4 is a diagram showing a positional relationship between the power supply contact 7 and the power receiving contact 5 during charging at different positions of the lighting. FIG. 5 is a cross-sectional view of a lighting lure of contact type power supply. Electric circuit diagram of lighting type lure for power supply (can be charged without considering +-direction)
FIG. 7 is an electric circuit diagram of a lighting lure of contact-type power supply. FIG. 8 is a cross-sectional view of a lighting lure of non-contact power supply. FIG. 9 is an electric circuit diagram of a lighting lure of non-contact power supply. ]
DESCRIPTION OF SYMBOLS 1 Light emitting diode 2 Current control resistor 3 Capacitor 4 Diode 5 Power receiving contact 6, 6A Case 7 Power contact 8 Charging clothespin type clip 9 Power receiving coil 10 Power feeding coil 11 Oscillator

Claims (2)

Lighting device for fishing gear of condenser storage type, which has a power receiving contact for countermeasures against underwater discharge. A lighting device for a fishing tackle having a power receiving coil therein and applying an alternating magnetic flux to the coil to charge a power supply capacitor.

Images