KR20210092718A - underwater light - Google Patents

Abstract

The present invention provides an underwater light that is not damaged even when a large force is applied to the line by a large fish, can eliminate the jamming of the line, and can be maintained on the line without a separate member. The main body 2 is formed of a light-transmitting resin material, and the circuit device 3 embedded in the main body 2 and including the light emitting diodes 3e and 3f and the battery 3a is exposed on the surface of the main body 2 . As a pair of electrodes spaced apart from each other, the pair of electrodes installed so that the current of the battery 3a flows in the circuit device 3 by intervening water between the pair of electrodes, and the inside of the body 2 . A first line hole (6) to pass through, and a second line hole (7) spaced apart from the first line hole (6) and penetrating in the body (2), the first line hole (6) and the second line hole (6) The line holes 7 are formed so that respective axes intersect at an obtuse angle.

Description

underwater light

The present invention is attached to an apparatus for fishing or fishing, such as a long-seung (延繩), a standing-seung (立繩), a yoseung (曳繩), and the underwater light used to irradiate a bait such as a similar bait attached to a fishing hook. and, in particular, to an underwater light suitable for attaching to a device for fishing large fish such as tuna in the deep sea.

Conventionally, this type of underwater light has a hook for connecting lines (hereinafter simply referred to as a line) such as a line, a degus, a fishing line used in an apparatus (hereinafter simply referred to as a line) provided at both ends (Patent Document 1, etc.), or the line It is known that a cylinder for passing through is provided on the side surface of the main body.

Japanese Utility Model Publication No. 55-5346

However, in a device for catching large fish exceeding 100 kg, such as bluefin tuna, if a line is attached to the hooks installed at both ends of the underwater light body, the hooks may come off or break from the underwater light body due to the force of the fish, causing the hook to attach to the hook. The problem was that the line (the line that was attached to the hook at the bottom of the underwater light) fell out of the underwater light and lost catch.

In addition, the barrel installed on the side of the underwater light body has a line caught on the part of the barrel when the device is dropped from the ship, entangled the dropping device, and the device cannot be dropped into the sea in a normal state, as a result, the desired depth of water There is a problem that the fish does not get caught in the needle because the device does not reach the pole, and if the line is caught on the part of the barrel even when the device is hoisted, the force of the fish is applied to the caught line and the part of the barrel is broken There was also the problem that the line broke at the part of the barrel and the catch caught on the hook was lost.

In addition, in the case of a ring, it was necessary to attach a line, and in the case of a barrel, since the line was made to pass straight through, another member for fixing the underwater light was required.

So, in order to solve the above problem, the present invention can eliminate the jamming of the line without damage even if a large force is applied to the line by a large fish, and to provide an underwater light that can be maintained on the line without a separate member The purpose.

In order to achieve the above object, a first aspect of the underwater light according to the present invention includes a body formed of a light-transmitting resin material, a circuit device embedded in the body and including a light emitting diode and a battery, and exposed on the surface of the body and spaced apart a pair of electrodes disposed, the pair of electrodes configured to cause the light emitting diode to emit light by flowing a current of the battery to the circuit device when water is interposed between the pair of electrodes; a first line hole and a second line hole spaced apart from the first line hole and penetrating the inside of the body, wherein the first line hole and the second line hole are formed so that their respective axes intersect at an obtuse angle .

In a second aspect of the underwater light according to the present invention, in the first aspect, the main body is formed integrally with a cylindrical body part and one end of the body part, and has an outer diameter larger than the diameter of the body part. A spherical part is provided, and the said 1st line hole is formed so that the said 1st spherical part may be penetrated.

In a third aspect of the underwater light according to the present invention, in the second aspect, the main body further comprises a second spherical portion integrally formed at the other end of the body portion and having an outer diameter larger than the diameter of the body portion, The second line hole is formed so as to penetrate the second spherical portion.

In the fourth aspect of the underwater light according to the present invention, in the first aspect, the main body is in the shape of a rod, and the streamlined first bulge extending along the first line hole is integrally formed with one end of the main body. is formed

In the fifth aspect of the underwater light according to the present invention, in the fourth aspect, a streamlined second bulge extending along the second line hole is integrally formed with the other end of the main body.

A sixth aspect of the underwater light according to the present invention is configured such that, in the first aspect, the circuit device further includes a vibrator, and the vibrator vibrates when an electric current flows through the circuit device.

A seventh aspect of the underwater light according to the present invention is the first aspect, wherein the circuit device further includes a sound wave transmitter, and the sound wave transmitter is configured to transmit when an electric current flows through the circuit device.

In an eighth aspect of the underwater light according to the present invention, in the first aspect, a line groove for accommodating a line is formed between the second line hole and the second line hole.

A ninth aspect of the underwater light according to the present invention is the first aspect, wherein the electrode is installed at a position away from the longitudinal end surface of the main body, and the electrode is installed in a recess formed in the surface of the main body, the The concave portion is formed in the shape of a groove extending from the electrode position toward the end face of the main body.

In the tenth aspect of the underwater light according to the present invention, in the first aspect, the angles at which the respective axes of the first line hole and the second line hole intersect are 120° or more and 160° or less.

In the eleventh embodiment of the underwater light according to the present invention, in the first aspect, two pairs of the first line hole and the second line hole are formed.

(Effects of the Invention)

According to the underwater light according to the present invention, since the line passes through the first line hole passing through the main body, and the second line hole spaced apart from the first inner hole and intersecting the axis at an obtuse angle, it comes out of the main body like the conventional ring There is no case of missing a catch, and since there is no protrusion such as the conventional passage, it is possible to prevent the above defect due to the line being caught, and also to keep the underwater light on the line without using other fixtures due to the tension applied to the line can do it

BRIEF DESCRIPTION OF THE DRAWINGS It is a front view which shows 1st Embodiment of the underwater light which concerns on this invention.
Figure 2 is a plan view of the underwater light of Figure 1;
Figure 3 is a bottom view of the underwater light of Figure 1;
Figure 4 is a right side view of the underwater light of Figure 1;
Figure 5 is a rear view of the underwater light of Figure 1;
FIG. 6 is a central longitudinal side view taken along line AA of FIG. 1 .
7 is a longitudinal longitudinal front view taken along line BB of FIG. 2 and a partially enlarged view thereof.
8 is a central longitudinal side view showing a state in which a line is inserted through an imaginary line in the central longitudinal side view of FIG. 6 .
Fig. 9 is a central longitudinal side view showing a second embodiment of an underwater light according to the present invention;
FIG. 10 is a plan view of the underwater light of FIG. 9 .
11 is a central longitudinal side view showing a third embodiment of an underwater light according to the present invention;
12 is a plan view of the underwater light of FIG. 11 .
13 is a front view of the underwater light of FIG. 11 .
Fig. 14 is a front view showing a fourth embodiment of the underwater light according to the present invention.
Fig. 15 is a plan view of the underwater light of Fig. 14;
Figure 16 is a right side view of the underwater light of Figure 14;
17 is a bottom view of the underwater light of FIG. 14 .
18 is a perspective view of the underwater light of FIG. 14 .
19 is a perspective view of the underwater light of FIG. 14 .
20 is a central longitudinal side view taken along line CC of the underwater light of FIG. 14 .
21 is a central longitudinal front view taken along line DD of the underwater light of FIG. 16, and shows a state in which a similar bait is virtually covered.
22 is a front view showing a fifth embodiment of the underwater light according to the present invention.
23 is a central longitudinal side view taken along line EE of the underwater light of FIG. 22 ;

An embodiment of an underwater light according to the present invention will be described below with reference to FIGS. 1 to 23 . The same code|symbol was attached|subjected about the same or similar component throughout the whole figure and whole embodiment.

First, a first embodiment of an underwater light according to the present invention will be described with reference to Figs. 1 is a front view showing a first embodiment of an underwater light according to the present invention, FIG. 2 is a top view, FIG. 3 is a bottom view, FIG. 4 is a right side view, FIG. 5 is a rear view, FIG. 6 is line AA of FIG. Fig. 7 is a cross-sectional view taken along line BB of Fig. 2, and Fig. 8 is a cross-sectional view showing a state in which a line is inserted through an imaginary line in the cross-sectional view of Fig. 6 . The left side view is omitted because it is the same type as the right side view of FIG. 4 .

The underwater light 1 has a body 2 formed of a translucent resin material, for example, polycarbonate or the like. The main body 2 of the underwater light 1 of the illustrated example is rod-shaped, has both hemispherical end surfaces 2a, 2b, and has hemispherical both end surfaces 2a, 2b on the cylindrical body 2c. ) are integrally formed. The main body 2 has a three-dimensional shape symmetrical to the central axis X extending in the longitudinal direction. In this specification, "transparent" is used as a meaning including transparency.

In the main body 2, the circuit device 3 is embedded as shown in FIG.6 and FIG.7. The circuit device 3 includes a battery 3a, such as a lithium ion battery, and circuit boards 3b and 3c disposed on both sides of the battery 3a, and a light emitting diode ( 3e, 3f) are mounted. The circuit device 3 may be coated with a photoluminescent film between the circuit boards 3b and 3c. Further, a plurality of optical fibers 3g for guiding the light of the light emitting diode 3e are arranged in a truncated cone shape from the light emitting diode 3e toward the tip side of the body 2 . Moreover, although not shown in figure, in the resin material which forms the main body 2, a micro metal foil (lame) etc. are disperse|distributed and it is made to reflect light.

The circuit device 3 is resin-sealed inside the body 2 with the resin material forming the body 2 so that seawater does not enter the inside of the circuit device 3, and the electrodes 3h and 3i described later. Except for, it is insulated from the outside of the underwater light (1). In this way, by resin-sealing the circuit device 3 , it is possible to withstand water pressure even in the deep sea at a depth of 1000 meters or more, and to ensure insulation in the main body 2 .

A pair of electrodes 3h and 3i for opening and closing electric circuits of the circuit boards 3b and 3c are provided exposed on the surface of the main body 2 . In the illustrated example, the electrodes 3h and 3i are disposed on opposite sides of the main body 2 to be spaced apart from each other. When the underwater light 1 is dropped into water or seawater, water or seawater is interposed between the electrode 3h and the electrode 3i, so that the electric current from the battery 3a flows into the electric circuit of the circuit device 3, and the light emitting diode ( 3e, 3f) emit light. The circuit device 3 may include a timer IC, and may automatically flash the light emitting diodes 3e and 3f. The circuit device 3 may be provided with a receiving coil (not shown) that enables wireless charging by using the battery 3a as a rechargeable secondary battery.

The electrodes 3h and 3i protrude from the recesses 3j and 3k in a pair of recesses 3j and 3k formed on the surface of the body 2 in order to remove the projections from the surface of the body 2 . They are arranged so that they are not exposed. A pair of concave portions 3j and 3k are formed on opposite side surfaces of the body portion 2c. The depth of the recesses 3j and 3k surrounding the electrodes 3h and 3i is 1 to 3 mm, and the electrodes 3h and 3i have a depth of 2 mm or less from the bottom of the recesses 3j and 3k. height, and the electrodes 3h and 3i are formed so as not to protrude from the recesses 3j and 3k. By preventing the electrodes 3h and 3i from protruding from the concave portions 3j and 3k, the jamming of the line L can be eliminated. The electrodes 3h and 3i may have a protrusion shape, a plate shape, or other shapes. Without forming the concave portions 3j and 3k, the electrodes 3h and 3i are formed in a thin plate shape, and the convex portions on the surface thereof are made small so that the jamming of the line L can be eliminated.

The underwater light 1 can embed the vibrator 4 in the body 2, and the driving circuit of the vibrator 4 is assembled in the circuit device 3, and between the electrodes 3h and 3i in water or in the sea. It can be configured so that the vibrator 4 operates when it is turned on. The vibrator 4 can generate vibration with a small vibration motor. By operating the vibrator 4, when the pseudo-bait (refer to reference numeral G in Fig. 21) is covered on the main body 2 of the underwater light 1, the pseudo-bait G vibrates and movement appears on the pseudo-bait, so that tuna It can be expected that the bait of the back fish will improve.

In addition, the underwater light 1 can have a small sound wave transmitter 5 built in the main body 2, the oscillation circuit of the sound wave transmitter 5 is assembled in the circuit device 3, and the electrode ( It can be configured so that the sound wave transmitter 5 operates during conduction between 3h and 3i). By operating the sound wave transmitter 5, it is possible to avoid sea animals such as dolphins and whales, sharks, etc. that prey on the target fish caught by the device to which the underwater light 1 is attached. The frequency of the sound wave transmitter 5 for dolphin avoidance is 50 kHz - 120 kHz, for example, and the frequency of the sound wave transmitter 5 for whale avoidance is 3 kHz - 4 kHz, for example.

The main body 2 is formed with a first line hole 6 and a second line hole 7 penetrating the inside of the main body 2 in a straight line. The first line hole 6 and the second line hole 7 are formed to be spaced apart. The first line hole 6 and the second line hole 7 are formed so that the respective axes 6a and 7a intersect at an obtuse intersection angle α. In the illustrated example, the intersection angle α between the axis 6a and the axis 7a is 150°. The intersection angle α may be an obtuse angle, that is, 90°<α<180°, preferably 120°≦α≦160°. The intersection angle α affects the magnitude of frictional resistance generated between the first line hole 6 and the second line hole 7 and the line L (see Fig. 8), and when the intersection angle α becomes large, The frictional resistance decreases, and as the intersection angle α decreases, the frictional resistance increases. When the frictional resistance becomes large, the load applied to the first line hole 6 and the second line hole 7 becomes large, and when the load becomes too large, the main body 2 may be damaged.

The first line hole 6 penetrates from the side surface of the longitudinal middle portion of the main body 2 to one end surface 2a of the main body 2 , and the second line hole 7 is formed in the longitudinal middle of the main body 2 . It penetrates from the negative side to the other end surface 2b of the main body 2 . The first line hole 6 has an opening 6b in the side surface of the one end face 2a side of the longitudinal middle portion of the main body 2 . The second line hole 7 has an opening 7b in the side surface of the other end face 2b side of the longitudinal middle portion of the main body 2 . The first line hole 6 has an opening 6c in one end face 2a of the main body 2 . The second line hole 7 has an opening 7c in the other end face 2b of the main body 2 .

In the illustrated example, the axis 6a of the first line hole 6 and the axis 7a of the second line hole 7 are both in an imaginary plane including the central axis X of the main body 2 . The first line hole 6 and the second line hole 7 extend from the side surface of the longitudinal middle portion of the main body 2 toward the central axis line X side of the end surfaces 2a and 2b of the main body 2, It extends obliquely with respect to the central axis (X) of the main body (2).

As for the underwater light 1 of such a structure, the line L passes through the 1st line hole 6 and the 2nd line hole 7, as shown in FIG. Since the underwater light 1 does not have protrusions such as rings or passages for passing the line as in the prior art, when dropping the device to which the underwater light 1 is attached from the ship (projection) or attaching the underwater light 1 When lifting one device from the sea to the ship (a lifting line), it is possible to eliminate the conventional defect caused by the line L being hit or caught on a protrusion. In addition, since there is no ring connected to the main body as in the prior art, damage from the connecting portion does not occur.

In addition, by configuring the first line hole 6 and the second line hole 7 to extend obliquely with respect to the central axis X of the main body 2, the line ( When tension is applied to L), the frictional resistance between the inner peripheral wall of each of the first line hole 6 and the second line hole 7 and the line L increases, and the underwater light 1 is held in the line L. The underwater light 1 can be easily held at a desired position on the line L without any other member (such as a stopper rubber) for locking it.

As shown in the second embodiment of Figs. 9 and 10, two pairs of the first line hole 6 and the second line hole 7 may be formed. The second embodiment is different from the first embodiment in that there are two pairs of the first line hole 6 and the second line hole 7, and the other configuration is the same as that of the first embodiment. Fig. 9 is a central longitudinal side view of the underwater light of the second embodiment, and Fig. 10 is a plan view of Fig. 1 . In the example shown in FIGS. 9 and 10, two first line holes 6 and two second line holes 7 are formed in line symmetry with respect to the central axis X. In the aspect of FIG. 9, in addition to the method of passing the line L shown in FIG. 8, as shown in FIG. 9, the line L is folded back to the lower end of the main body 2 and passed, and the upper and lower parts of the main body 2 are passed. The two lines (L) folded back by caulking the compression sleeves (S1, S2) passed in the vicinity are pressed and fixed, and a ring (Lr) is formed with a line (L) below the compression sleeve (S2) below, Separate lines (not shown) having different thicknesses may be connected to the ring Lr.

Next, a third embodiment of the underwater light according to the present invention will be described with reference to Figs. 11 : is a center longitudinal sectional view of the underwater light of 3rd Embodiment, FIG. 12 is a top view, FIG. 13 : shows the front view. The underwater light 1 of the third embodiment has a streamlined first bulge 8a and a second bulge 8b extending along the first line hole 6 and the second line hole 7 top. It differs from the said 2nd Embodiment in that it is formed, and the other structure is the same as that of the said 2nd Embodiment.

The underwater light 1 of 3rd Embodiment forms the 1st bulge 88a and the 2nd bulge 8b, and covers the 1st line hole 6 with the 1st bulge 8a, and Covering the second line hole 7 with the second bulging portion 8b and passing through the first line hole 6 and the second line hole 7, even if a large tension is applied to the line, it can resist the tension. You can get the strength of your wish. Further, by forming the first bulging portion 8a and the second bulging portion 8b, the intersection angle of the axis 6a of the first line hole 6 and the axis 7a of the second line hole 7 ( It becomes possible to make α) larger than the intersection angle α of the first embodiment, and it is also possible to shorten the overall length of the main body 2 .

Next, a fourth embodiment of the underwater light according to the present invention will be described with reference to Figs. As for the underwater light 1 of 4th Embodiment, the main body 2 is the cylindrical trunk|drum 2c, the 1st spherical part 2m integrally connected to the both sides of the trunk|drum 2c, and the 2nd spherical body A portion 2n is provided. The outer diameter D1 of the 1st spherical part 2m and the 2nd spherical part 2n is larger than the diameter D2 of the trunk|drum 2c.

It is formed so that the 1st line hole 6 may penetrate the one 1st spherical part 2m, and the 2nd line hole 7 is formed so that it may penetrate the other 2nd spherical part 2n. The 1st line hole 6 penetrates the front-end|tip part of the one 1st spherical part 2m from the connection side edge part with the trunk|drum 2c of the one 1st spherical part 2m. The 2nd line hole 7 penetrates the front-end|tip of the other 2nd spherical part 2n from the connection side edge part with the trunk|drum 2c of the other 2nd spherical part 2n. The 1st line hole 6 has an opening 6b in the connection side end part with the trunk|drum 2c of the one 1st spherical part 2m, and the opening 6c in the front-end|tip part of the one 1st spherical part 2m. ) has The second line hole 7 has an opening 7b at the end of the other second spherical portion 2n connected to the body 2c, and an opening 7c at the distal end of the other second spherical portion 2n. ) has

As for the underwater light 1 of 4th embodiment, since the 1st spherical part 2m and the 2nd spherical part 2n have a larger diameter than the trunk|drum 2c, and have thick thickness, similarly to the said 3rd Embodiment, 1st The line hole 6 and the second line hole 7 can be reinforced. Further, similarly to the third embodiment, the intersection angle α between the axis 6a of the first line hole 6 and the axis 7a of the second line hole 7 is the intersection angle of the first embodiment. It can be made larger than (α), and the overall length can be shortened.

In addition, in the underwater light 1 of the fourth embodiment, the electrodes 3h and 3i are provided at positions away from the longitudinal end face of the body 2, and the electrodes 3h formed on the surface of the body 2, The recesses 3j and 3k for accommodating 3i) are formed in a groove shape extending from the positions of the electrodes 3h and 3i toward the end face of the body 2 . The recesses 3j and 3k are one side in the illustrated example from the end of the trunk 2c (in the vicinity of the boundary between the trunk 2c and the second spherical portion 2n) in the illustrated example. It is extended so that it may cross the 2nd spherical part 2n toward the end surface of the 2nd spherical part 2n of . The groove-shaped recesses 3j and 3k are the electrodes 3h and 3i when used by covering the underwater light 1 with a transparent or semi-transparent rubber-made pseudo-bait G as shown by an imaginary line in FIG. 21 . ) to ensure that water or seawater contacts the electrodes 3h and 3i.

Next, a fifth embodiment of the underwater light according to the present invention will be described with reference to Figs.

The underwater light 1 of the fifth embodiment differs from the first embodiment in that a line groove 9 for accommodating a line is formed between the first line hole 6 and the second line hole 7 and the other configuration is the same as in the first embodiment. In detail, the line groove 9 is formed in the side surface of the cylindrical body part 2c.

The underwater light 1 of the fifth embodiment provides a line groove 9 for accommodating a line between the first line hole 6 and the second line hole 7, so that the second embodiment or the third embodiment It becomes possible to make the intersection angle (alpha) larger than that of 1st Embodiment without forming the part with a larger diameter than the trunk|drum 2c like embodiment.

The present invention is not construed as being limited to the above embodiments, and various modifications can be made within the scope not departing from the spirit of the present invention. Although the rod-shaped main body was illustrated in the said embodiment, it can also be set as other shapes, such as a spherical shape and an ellipsoid, for example. Moreover, also in aspects other than 4th Embodiment, the recessed part 3j can be formed in the groove shape like 4th Embodiment. In addition, the line groove 9 of 5th Embodiment can be formed also in said 1st - 4th embodiment. Moreover, although the example in which the 1st bulge part is formed in one end of the longitudinal direction of the main body and the 2nd bulge part is formed in the other end was shown in 3rd Embodiment, only a 1st bulge part can also be formed. In addition, although the example which forms a 1st spherical part and a 2nd spherical part in the both ends of a trunk|drum in 4th Embodiment was shown, only either one of a 1st spherical part or a 2nd spherical part can also be formed.

1 underwater light 2 body
2c body 2m first bulb
2n second spheroid 3 circuit device
3a cell 3e, 3f light emitting diode
3h, 3i electrodes 3j, 3k recesses
4 vibrator 5 sound wave transmitter
6 first line hole 6a axis
7 2nd line hole 7a axis
8a first bulge 8b second bulge
9 line groove

Claims (11)

a body formed of a translucent resin material;
a circuit device embedded in the main body and including a light emitting diode and a battery;
A pair of electrodes exposed on the surface of the main body and spaced apart, wherein water is interposed between the pair of electrodes so that the current of the battery flows through the circuit device so that the light emitting diode emits light; ,
a first line hole passing through the body;
and a second line hole spaced apart from the first line hole and penetrating through the body;
The first line hole and the second line hole are underwater light, characterized in that the respective axes are formed to intersect at an obtuse angle. The method of claim 1,
The main body includes a cylindrical body portion and a first spherical portion integrally formed at one end of the body portion and having an outer diameter larger than the diameter of the body portion,
The underwater light in which the said 1st line hole is formed so that the said 1st spherical part may penetrate. 3. The method of claim 2,
The body further includes a second spherical part integrally formed on the other end of the body part and having an outer diameter larger than the diameter of the body part;
The underwater light in which the said 2nd line hole is formed so that the said 2nd spherical part may penetrate. The method of claim 1,
An underwater light in which the body has a rod shape, and a streamlined first bulge extending along the first line hole is integrally formed with one end of the body. 5. The method of claim 4,
An underwater light in which a streamlined second bulge extending along the second line hole is integrally formed with the other end of the body. The method of claim 1,
The underwater light, wherein the circuit device further includes a vibrator, wherein the vibrator vibrates when an electric current flows through the circuit device. The method of claim 1,
The underwater light, wherein the circuit arrangement further comprises a sound wave transmitter, wherein the sound wave transmitter is configured to emit when an electric current flows through the circuit arrangement. The method of claim 1,
An underwater light having a line groove for accommodating a line between the first line hole and the second line hole. The method of claim 1,
The electrode is installed at a position away from the longitudinal end surface of the main body, the electrode is installed in a concave portion formed on the surface of the main body, and the concave portion is formed in a groove shape extending from the electrode position toward the end surface of the main body An underwater light. The method of claim 1,
An angle at which the axes of the first line hole and the second line hole intersect each other is 120° or more and 160° or less. The method of claim 1,
An underwater light in which two pairs of the first line hole and the second line hole are formed.

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