KR20190036596A - Fish gathering lamp - Google Patents

Abstract

The present invention relates to a fish gathering lamp which comprises a near-oriented light diffusion penetration region (G) for diffusing and irradiating light of LEDs (D) toward a near sea based on port and starboard of a fishing boat (A); and a far-oriented light direct transmission region (W) for irradiating the light of the LEDs (D) in a straight line toward the far sea based on port and starboard of the fishing boat (A). Accordingly, the fish gathering lamp gathers fishes stably even when the fishing boat (A) rolls through the light diffusion region at the water depth near the port and starboard of the fishing boat (A), while attracting fishes actively through the light direct transmission at the water depth far from the fishing boat (A), thereby enabling an efficient increase of catch by attracting fishes stably.

Description

FISH GATHERING LAMP

More particularly, the present invention relates to a fishing rod, and more particularly, to a fishing boat capable of forming a stable fishing line even when the fishing line is rolled through a light diffusion region at a near water depth near the fishing ground, The present invention relates to a fishing rod capable of realizing a positive attraction of fishes, thereby enabling a stable fishery formation and efficient promotion of catches.

BACKGROUND ART [0002] In general, a headlight is a lamp used for densely populating fishes having light-sensitive properties at night. Conventionally, an incandescent lamp fluorescent lamp or a high-pressure discharge lamp has been used. Recently, an LED lamp (Light Emitting Diode Lamp) have.

1 is a perspective view of a fishing boat 10 according to a prior art document (Korean Registered Patent No. 1724627; LED pick-up device), and FIG. 2 is a perspective view showing a main part of the LED pick-up lamp 100 of FIG.

As shown in Fig. 1, one or more vertical supports 11 are formed on the fishing boat 10, and two rows of bar table attachments 31 (right and left sides) of the fishing boat 10 are provided perpendicularly to the vertical supports 11 And a gap holding member 51 is formed between the first and the second bar-like mounting brackets 31 and 31.

The joint unit 50 connects the first and second speaker mounts 31, the vertical support members 11 and the gap maintaining members 51 at one point and the outer peripheral surface 212 of the first and second speaker mounts 31 A plurality of LED headlamps 100 may be fixedly installed and a connecting pipe 32 may be provided between the first and the second headlamp mounts 31 and 31.

The cooling water (or refrigerant) flows through one vertical support 11 and the cooling water is discharged through another vertical support 11, at which time a pump can be used.

A coupling member 33 can be formed between the first and second speaker mounting bases 31 and 32. The first and second speaker mounting bases 31 and the connecting pipe 32 are hollow, And the refrigerant may be circulated into the hollow.

Figs. 3A and 3B are simplified longitudinal sectional views of a fishing line 10 of a conventional and prior art document.

A vertical support 11 is installed on the fishing boat 10 and a plurality of horizontal supports 12 are installed on the vertical support 11. The LED support 13 includes LED stands 13, (100).

The LED headlamp 100 of the prior art document is provided with a lens 200 configured to be irradiated with an asymmetrical light beam so that the light is condensed on the sea surface 18 at a portion near the string of the fishing boat 10 (See FIG. 3B).

FIGS. 4 and 5 are perspective views showing a front view of the LED headlamp 100 installed in the headlamp mount according to an embodiment of the prior art, FIG. 6 is an assembled perspective view of FIGS. 4 and 5, FIG. 7B is an exploded perspective view and an assembled perspective view of the LED headlamp 100 installed in the headlamp mount according to an embodiment of the prior art.

The LED headlamp 100 is formed on one outer circumferential surface 212 of the headlamp mount 31 and an attachment 300 for supporting the LED headlamp 100 from the rear is formed on the other outer circumferential surface 212 of the headlamp mount 31 do.

The LED headlamp 100 includes a holster case 110, an LED module seating portion 130, and an LED module 120. [

A mounting bracket groove 111 (hereinafter, also referred to as a "pipe coupling groove") is formed on the rear side of the booklet case 110 so that the bar holder 31 can be tightly coupled with the LED bar 100.

The LED module seating portion 130 may protrude forward from the inside of the holder case 110, and the LED module 120 is seated on the protruded portion.

The LED module 120 is seated on the LED module seating part 130, and a plurality of LEDs 121 are arranged at regular intervals to emit light forward when power is supplied.

On the other hand, the prior art document further includes a lens 200 capable of providing a highly efficient light distribution.

The lens 200 is configured to have an asymmetric light distribution characteristic (asymmetrical illumination direction) such that the light emitted from the LED 121 of the LED module 120 is focused on the sea surface 18 near the string of the fishing line 10 (See FIG. 3B)

The LED module 120 includes a printed circuit board (PCB) 122 and a plurality of LEDs 121 arranged on the printed circuit board 122 in the directions of M rows and N columns (where M and N are natural numbers) .

The structure of the LED module 120 is designed so that the optical refraction of the lens 200 located above the LED module 120 is efficiently performed.

FIG. 8 is a perspective view of a lens 200 according to an embodiment of the prior art document, and FIG. 9 is a cross-sectional view taken along line A-A 'of FIG. 8, and shows a unit cylindrical lens in FIG. That is, as an example in Fig. 8, four unit cylindrical lenses having the structure as shown in Fig. 9 are arranged in the lateral direction (y-axis direction).

As shown in Figs. 8 and 9, the lens 200 of the prior art document is configured to irradiate (emit) an asymmetrical light beam.

More specifically, the lens 200 includes an inner circumferential surface 211 for refracting light radiated from the LED 121 and an outer circumferential surface 212 for refracting the refracted light again (secondarily) from the inner circumferential surface 211 I have. The lens 200 is located above the LED module 120 and has a cylindrical structure that is elongated in the longitudinal direction (column direction, x-axis direction). Here, the outer circumferential surface 212 of the lens 200 corresponds to the surface of the lens 200.

The inner circumferential surface 211 of the lens 200 is a concave structure formed with a predetermined curvature and the outer circumferential surface 212 of the lens 200 is a convex structure formed with a predetermined curvature. The inner circumferential surface 211 of the lens 200 is an incident surface of the light irradiated by the LED 121 and the outer circumferential surface 212 of the lens 200 is the exit surface of the light that has passed through the lens 200. The center of the inner circumferential surface 211 may be formed in the most concave shape, and the center of the outer circumferential surface 212 may be formed in the most convex shape. The shape of the inner peripheral surface 211 and / or the outer peripheral surface 212 may have an elliptical or circular shape. 9, the center of the concave portion of the inner circumferential surface 211 and the center of the convex portion of the outer circumferential surface 212 are not located on a straight line but are shifted from each other.

Accordingly, the light emitted from the LED 121 goes straight through the first medium (e.g., air or vacuum) between the lens 200 and the LED 121, and then passes through the inner surface 211 of the lens 200, Refracted, and refracted at the outer peripheral surface 212 of the lens 200 through the second medium (lens 200) to be irradiated into the air.

As a material of the lens 200 as the second medium, for example, glass, polymethacrylate, polycarbonate (PC), polymethyl methacrylate (PMMA), cycloolefin copolymer (Cyclo Olenfin Copolymer; COC) or other plastics.

The inner circumferential surface 211 and / or the outer circumferential surface 212 of the lens 200 may be formed of one or P curvatures (where P is a natural number of 2 or more).

As a first embodiment, the outer circumferential surface 212 of the lens 200 can be configured to have one radius of curvature. The inner circumferential surface 211 of the lens 200 may be configured to have a single curvature like the outer circumferential surface 212 of the lens 200. [

As a second embodiment, the outer circumferential surface 212 of the lens 200 may be composed of a first surface having a first curvature and a second surface having a second curvature different from the first curvature. Similarly, the inner circumferential surface 211 of the lens 200 may be formed of the first and second surfaces having different curvatures as the outer circumferential surface 212 of the lens 200.

The outer surface 212 of the lens 200 has a first surface a having a first curvature and a second surface b having a second curvature different from the first curvature, And a third surface (c) having a third curvature different from the curvature (see FIG. 9).

Similarly, the inner circumferential surface 211 of the lens 200 may be composed of the first, second, and third surfaces having different curvatures as the outer circumferential surface 212 of the lens 200. [

The thickness of the lens 200 of the prior art document is not constant uniformly from one side to the other side. This is for the light refracted at the outer peripheral surface 212 of the lens 200 to have an asymmetrical irradiation (emission) direction. For example, the thickness T1 of the lens 200 on which the first surface a of FIG. 9 is located, the thickness T2 of the lens 200 on which the second surface b is located, The thickness T3 of the lens 200 is different. The thicknesses T1, T2 and T3 of the lens 200 may be a distance between the outer circumferential surface 212 and the inner circumferential surface 211 of the lens 200. [

In one embodiment of the prior art document, the thickness of the lens 200 gradually decreases from one side (corresponding to the left in the figure) of the lens 200 to the center side (convex portion) of the lens 200 as shown in Fig. 9 (I.e., T3> T2), the thickness of the lens 200 gradually increases from the center side (convex portion) of the lens 200 toward the other side (corresponding to the right side in the drawing) T2), where T1 can be designed larger or smaller than T3. Therefore, the thickness of the lens 200 can be designed so that T1> T3> T2 or T3> T1> T2. The thickness of the lens can be designed so that T1> T2> T3 or T2> T1> T3 or T2> T3> T1 or T3> T2> T1. The thickness of the lens 200 can be designed so that T1> T2 = T3 or T2> T1 = T3 or T3> T1 = T2. T1 represents the thickness of one side of the lens, for example, the thickness of the first surface (a) of the lens outer circumferential surface, T2 represents the thickness of the lens center portion, for example, the thickness of the second surface (b) Represents the thickness of the other side of the lens, for example, the thickness of the third surface (c) of the lens outer peripheral surface.

The outer peripheral surface 212 and the inner peripheral surface 211 of the lens 200 correspond to the surfaces having two curvatures as in the third embodiment (when P is 3), and as in the second embodiment (when P is 2) (I.e., the first and second surfaces), the thicknesses of the first and second surfaces of the lens 200 can be designed differently. Similarly, even when the P is composed of a surface having a curvature of 4 or more, the thickness of each surface of the lens 200 can be designed differently.

The lens 200 of the prior art document is installed so that the convex surface of the outer circumferential surface 212 of the lens 200 is directed to the sea side from the fishing boat 10.

10 is a cross-sectional view of a state in which an LED pick-up lamp 100 according to the prior art document is installed on a fishing boat.

10, the portion of the lens 200 having a small thickness (for example, T3 in Fig. 11) is relatively narrower than the portion of the lens 10 having a thicker thickness (for example, T1 in Fig. 11) 11) of the lens 200 is relatively thin (for example, T3 in Fig. 11), and the portion of the lens 200 (for example, Away from the string (center) of the fishing line 10. In other words, the lens 200 is configured such that the thinner portion (for example, T3 in FIG. 11) is positioned lower than the thicker portion (for example, T1 in FIG. 11) of the lens 200. As a result, light refracted by the lens 200 is intensively irradiated on the sea surface 18 near the string of the fishing boat 10, thereby facilitating the capture of the daylight fish species.

On the other hand, one embodiment of the prior art document may be configured as shown in Fig. 10, but may be configured in the opposite manner. Specifically, the thick part of the lens 200 is configured to be adjacent to the string (center) of the fishing boat 10, and the thinner part of the lens 200 is positioned from the string (center) of the fishing boat 10 It can be configured to be far away. This eliminates the need to provide a separate light for an operator working on the fishing boat 10 as predetermined light is also irradiated to the fishing boat 10 side.

The applicant of the present application intends to propose a fishing tackle which can efficiently catch fishes in the sea by further advancing and developing the prior art document, thereby enabling more efficient fishing.

Korean Patent No. 1724627 - LED earpiece

It is an object of the present invention to provide a stable fish group formation even when the fishing boat rolls through the light diffusion region at a near water depth near the fishing fringe of the fishing boat, and at the water depth far from the fishing boat, And to provide a fishing rod capable of effectively promoting the catch amount in addition to the formation of a stable fishing ground.

It is an object of the present invention to provide a light transmitting means for transmitting light while protecting LEDs, a light diffusion transmitting region in a near direction and a light transmitting region in a far light direction, so that more efficient catches can be obtained, And to provide a pick-up.

It is an object of the present invention to provide a method and apparatus for preventing light from being transmitted to a fish through a stable light diffusion region even when the fishing light is rolled, In addition to this, fishes of far distance from fishermen are further irradiated with the light of LEDs farther, so that the light of each wavelength band can reach the water depth at a long distance, thereby realizing the attraction of fish more positively. And to provide a catcher that can guarantee a more abundant catch even at the port of departure.

According to an aspect of the present invention,

1. A lighting device comprising a housing coupled to a support stand erected on a fishing boat, light emitting diodes mounted on a circuit board assembled to the housing with no heat, and light transmitting means for transmitting light of the LEDs,

The light-

A near-field light diffusion diffusion region for diffusing and irradiating the light of the LED toward the near sea based on the string of the fishing boat,

And a far direction light straight transmission region for directing the light of the LEDs toward the far sea on the basis of the string of the fishing boat, as a basic feature of the technical construction.

The present invention provides a stable fish group formation even when the fishing line rolls through the light diffusion region at a near water depth near the fishing ground of the fishing boat, and at the water depth far from the fishing line, the fish is actively attracted through the light straight penetration, It is possible to effectively increase the catch amount in addition to the formation of fishes.

The present invention provides a light transmitting means for transmitting light while protecting LEDs, a light transmitting region having a near direction and a light transmitting region having a long distance, and moreover, It is effective.

The present invention enables the light of the LEDs to be diffused at a predetermined depth in a predetermined depth at the depth of the fishing ground around the fishing fringe so that it does not give an anxiety to the fish through the stable light diffusion region even when rolling the fishing boat, In addition, fishes far away from fishing boats are irradiated with far more direct light of the LEDs, so that the light of each wavelength band can reach the water depth at a long distance, thereby realizing the attractiveness of fishes more positively. It is possible to ensure a more abundant catch.

1 is a perspective view of a fishing boat according to the prior art document.
FIG. 2 is a perspective view illustrating a main part of the LED pick-up lamp of FIG. 1; FIG.
Figures 3a and 3b are simplified longitudinal cross-sectional views of fishing vessels of the prior art and prior art.
FIGS. 4 and 5 are exploded perspective views showing a front view of the LED headlamp installed in the headlamp mount according to an embodiment of the prior art. FIG.
FIG. 6 is an assembled perspective view of FIGS. 4 and 5; FIG.
FIGS. 7A and 7B are an exploded perspective view and an assembled perspective view, respectively, of a rear view of the LED headlamp installed in a headlamp mount according to an embodiment of the prior art. FIG.
8 is a perspective view of a lens according to one embodiment of the prior art document.
FIG. 9 is a cross-sectional view taken along the line A-A 'in FIG. 8, and is a cross-sectional view showing one unit cylindrical lens in FIG. 8;
10 is a cross-sectional view of a state in which an LED pick-up lamp according to the prior art document is installed on a fishing boat.
11A is a graph showing types and characteristics of light;
11B is a graph showing a wavelength band at which light penetrates into the water depth.
11C is a graph of the wavelength of a white LED.
Fig. 12 is a front view showing a fishing boat equipped with a fishing rod according to the present invention; Fig.
FIG. 13A is a perspective view of a pinch lamp according to the present invention viewed from the front; FIG.
Fig. 13B is a perspective view of the pick-up lamp according to the present invention as viewed from the rear; Fig.
14A to 14C are schematic cross-sectional views showing a circuit board and light transmitting means applied to a pinch lamp according to the first embodiment of the present invention;
15A to 15C are schematic cross-sectional views showing a circuit board and light transmitting means applied to a pinch lamp according to a second embodiment of the present invention;
16A to 16C are schematic cross-sectional views illustrating a circuit board and light transmitting means applied to a pinch lamp according to a third embodiment of the present invention;

A preferred embodiment of a pinch lamp according to the present invention will be described with reference to the drawings, and there can be a plurality of embodiments thereof, and the object features and advantages of the present invention can be better understood through these embodiments.

FIG. 11A is a graph showing the types and characteristics of light, and FIG. 11B is a graph showing a wavelength band at which light penetrates into the water depth.

The light is irradiated like a sine wave, and the length of the wave is once called a wavelength. The wavelength is divided into infrared visible ray ultraviolet ray and the like as shown in FIG. 11A depending on the wavelength.

More specifically, light with longer wavelength than red light is called infrared ray, and light with shorter wavelength than violet is called ultraviolet ray. These infrared rays and ultraviolet rays are light that can not be seen by our eyes.

On the other hand, visible light, which we can see, has red, orange, yellow, green, blue, and orange, and the wavelength becomes shorter from red to violet.

The visible light has a wavelength of approximately 380 to 780 nm, of which red is 700 to 610 nm, orange is 610 to 590 nm, yellow is 590 to 570 nm, green is 570 to 500 nm, and blue is 500 to 450 nm , And the wavelength is 450 to 400 nm.

At this time, the shorter the wavelength is, the larger the depth penetrated into the water depth as shown in FIG. 11B, and the longer the wavelength is, the smaller the depth penetrated into the water depth.

On the other hand, LED (Light Emitting Diode) is a semiconductor made of Ga (gallium) P (phosphorus) As (arsenic) as a material. When a current flows, it emits red (R) green (G) or blue It is possible to reduce the energy, and it is possible to apply the present invention to the earphone of the present invention because the life is long and the response speed (time until the light is emitted when the electric current flows) is fast.

Since the LED (D) has a single wavelength and can not emit white light alone, it is possible to emit white light by mainly making a blue light to emit fluorescent light by long wavelength, and this white light is called a doctor white [ Is not a pure whiteness but rather a pure whiteness as seen by the human eye].

11C is a graph of the wavelength of the white LED (D).

11C is a graph showing the wavelength band of the white LED (D). It is known that blue and yellow are strong when a white fluorescent material is applied to a blue LED (D) [It is difficult to identify with real human eyes and it looks white].

The graph shown by the dashed line in FIG. 11C indicates the sensory function for the human's wavelength. The strong blue wavelength band is considerably attenuated at the human vision and is not well felt.

Therefore, it can be seen that the pseudo white color of the LED D includes all the wavelengths of the visible light, and it can be seen that a combination of red, green, or RGB, or a phosphor material can be used to make a pseudo white of the LED (D) have.

Further, even if the light irradiated from the LED (D) is white, that is, pseudo white, as shown in FIG. 11B, the spectrum of visible light has various spectra. Among them, blue light penetrates to a depth of 40m, And it penetrates into the depth of 5m.

On the other hand, fishes with daylight, such as squid, flock to the light at night to form fishes in the sea, and fishermen throw squid fishing needles into the sea to capture the squid.

The light for forming the fish can be illuminated by a pick-up lamp. The LED (D) pick-up can save energy, has a long life and has a fast response speed. The stability of the fishing line (A) due to the shaking of the light irradiated to the sea during rolling of the fishing boat is remarkably low, which causes visual anxiety to fish such as squid, which may interfere with the formation of fishes.

In other words, when the light of the visible light emitted from the LED (D) is considered as a line, the boundary of the line for each light such as the light of the short wavelength, the light of yellow longer wavelength, 11b, the area of the light irradiated at the depth of the water can not be stabilized, and it shakes with the rolling of the fishing boat (A) to increase the anxiety of the fish's vision rather than the attracting function of the fish, But it also produces side effects that cause fish to disperse around the light rather than the dense surrounding fish.

On the other hand, in order to ensure the attractiveness of fish far from the fishing line (A) due to the depth of penetration into the water depth, the light further maximizes the directivity of the light emitted from the LED (D) Should be able to.

As a result, it can be seen that the light of the LED (D) applied to the pick-up lights has a dilemma like the two sides of the coin, which is the function of attracting the remote fishes, along with the formation of the unstable fishes due to the inherent linearity thereof. This dilemma is taken as a composite advantage rather than being applied to the present invention.

Fig. 12 is a front view showing a fishing boat A with a fishing rod according to the present invention, Fig. 13 (a) is a perspective view of a fishing rod according to the present invention viewed from the front, Fig. 13 (b) is a perspective view of a fishing rod according to the present invention The reference numeral H1 denotes a fixing groove for engaging with the support S standing on the fishing line A.

12 to 13B, a pick-up lamp according to the present invention includes a housing H coupled to a support stand S mounted on a fishing line A and a housing H connected to a circuit board P mounted on the housing H, LEDs (D) mounted on the LEDs (D), and light transmitting means (L) for transmitting the light of the LEDs (D).

The support S may be designed so that cooling water or the like can flow through the housing H to cool the heat emitted from the LEDs D through the housing H, (P) and can be assembled so as to irradiate light into the sea while being protected through the light transmission means (L).

The present invention diffuses and irradiates light so that a stable cluster of fishes can be achieved in a short distance near the strings of the fishing boat (A), and light is transmitted to the fish scattered at a long distance from the fishing boat (A) (L).

More specifically, as shown in FIGS. 12 to 13B, the light transmission means L applied to the pick-up lamp according to the present invention diffuses the light of the LEDs D toward the near sea on the basis of the strings of the fishing line A, And a remote light direct transmission region W for directing the light of the LEDs D toward the far sea on the basis of the string of the fishing line A based on the short distance light diffusion transmission region G, A) at the depth of the near vicinity of the prefecture, it is possible to form a stable fish group even when rolling the fishing boat (A) through the light diffusion area, and at the water depth far from the fishing boat (A) And it is possible to improve the catch amount efficiently along with the formation of stable fishing grounds.

The capture of fish, for example squid, is carried out in the prefecture of the fishing vessel (A), so fishermen must be stabilized in the near vicinity of the fishing line (A), and at the depths far from the fishing vessel (A) In the present invention, in order to satisfy both of the above two conditions, the light transmitting means L for transmitting the light while protecting the LED D is provided with the near-direction light diffusion transmitting region G and the far- It is possible to improve the catch more efficiently by forming the light direct transmission region (W) together, and to assure the productivity due to the simplification of the parts. In particular, it can eliminate the glare due to the light diffusing around the strings of the fishing boat (A).

Particularly, the near-far-side light diffusion diffusion transmission region G diffuses the light of each wavelength band emitted from the LED D so as to be transmitted so that the light of the LEDs D is incident on the water depth around the string of the fishing boat A, And it is possible to form a more stable fish group by making it possible to prevent the fish from feeling uneasiness through the stable light diffusion area even when rolling the fishing boat (A), and in addition, Because the fish can not reach the light through the near-field light diffusion transmission region (G), the light of the LEDs (D) through the remote light direct transmission region (W) is irradiated further farther, By making it possible to reach the water depth, the incentive of the fish is realized more positively, so that more abundant catches can be secured even by one departure.

14A to 14C are schematic cross-sectional views showing a circuit board P and a light transmitting means L applied to a pinch lamp according to the first embodiment of the present invention.

The light transmitting means L applied to the earthing lamp according to the first embodiment of the present invention covers the LEDs D mounted on the circuit board P as shown in Figs. 14A to 14C, Is a total covering transmission plate (L1) provided with a diffusion transmitting region (G) and provided with a remote direction light straight transmission region (W) on the upper side.

The total covering transmission plate L1 covers the LEDs D mounted on the circuit board P so as to cover and protect the LEDs D in a short distance direction so as to diffuse light at a near- The light diffusion transmission region G is provided, but the remote direction light direct transmission region W is provided in the upper portion so that light can be irradiated straight ahead toward the water depth far from the fishing line A, (L), ensuring the formation of fishes at close range and simultaneously realizing the attractiveness of fish in remote areas.

More specifically, the far-direction light direct transmission region W is provided with a light direct transmission portion (not shown) on the upper portion of the total covering transmission plate L1 so as to completely transmit the light of the LEDs D mounted on the upper region of the circuit board P And the near-direction light diffusion diffusion region G is formed by forming the lower portion of the total covering transmission plate L1 so as to refract and transmit the light of the LEDs D mounted on the lower region of the circuit board P, And the light reflection concavo-convex portion G1 is formed.

The light direct transmission portion W1 smoothly processes the inside and the outside of the upper portion of the total covering transmission plate L1 so that light directly irradiated from the LED D can be directly transmitted to minimize the light refraction and ensure the straightness of the light And the light refracting concave / convex portion G1 is provided on the inside or outside of the lower portion of the total covering transmission plate L1 so as to be able to diffuse and transmit refracted and diffracted light to be irradiated straight from the LED D, Pattern and so on.

The upper and lower portions of the light direct transmission portion W1 and the light refraction irregular portion G1 provided on the upper and lower portions of the total covering transmission plate L1 respectively correspond to the distance between the supporting frame S provided on the fishing boat A and the inter- 5: 5, 3: 7 or 4: 6 depending on the working environment such as the type of the light transmitting means L and the installation angle of the light transmitting means L, Or 4: 6) to provide a long-distance light direct transmission region W and a short-distance light diffusion transmission region G. The technical idea of the present invention is that the total covering transmission plate L1 It is not limited to the size of the light direct transmissive portion W1 and the light refracting concave / convex portion G1.

15A to 15C are schematic sectional views showing a circuit board P and a light transmitting means L applied to a pinch lamp according to a second embodiment of the present invention.

The light transmission means L applied to the pick-up lamp according to the second embodiment of the present invention is a half-cylindrical type (Half) type LEDs along the rows of LEDs D mounted on the circuit board P as shown in Figs. 15A to 15C. Cylinder type, which is referred to as a half-cylinder type, covers not only a half-cylinder shape but also a half-half or half-size shape), while a lower-side directional light diffusion diffusion area G) and a half-cylinder type transmission lens L2 provided with a far-direction light direct transmission region W on the upper side.

The half cylindrical transmission lenses L2 cover and protect the LEDs D mounted on the circuit board P respectively so that light can be diffused and irradiated at a near water depth near the strings of the fishing boat A In order to irradiate the light toward the water depth far from the fishing line (A) so that the light can be irradiated straight, the half-cylindrical transmission (G) is provided at the lower part of each half cylindrical transmission lens The light transmission means L for covering the columns of the LED D by covering the rows of the LEDs D is provided at the upper portion of the lenses L2 to ensure the formation of the fishes at a close distance, And the incentive of the fish of the same.

More specifically, the far-side light direct transmission region W is formed in the upper portion of the half cylindrical transmission lenses L2 so as to completely transmit the light irradiated upward from the respective columns of the LEDs D mounted on the circuit board P. [ And the short-distance direction light diffusion diffusion region G is formed by forming a light direct transmission portion W1 in the light diffusion diffusion region G. The short distance diffusion diffusion region G is formed by refracting and transmitting light irradiated downward from the respective columns of the LEDs D mounted on the circuit board P And a light refraction convexo-concave portion G1 is formed below the half cylindrical transmission lenses L2.

The light direct transmissive portion W1 smoothly processes the inside and the outside of the upper portion of each half cylindrical transmission lens L2 so as to transmit light directly irradiated from the respective rows of the LEDs D upwardly to minimize light refraction And the light refraction convexo-concave portion G1 is provided on the inner side of the lower part of each half cylindrical transmission lens L2 so as to be able to diffuse and transmit light refracted and diffracted straightly from the LED D Irregularities or irregular patterns are imparted to both the outer side and the inner and outer side.

At this time, the sizes of the upper and lower portions in the light direct transmissive portion W1 and the light refraction convexo-concave portion G1 provided on the upper and lower portions of each half cylindrical transmission lens L2 are equal to the distance between the support base S provided on the fishing boat A, 5: 5, 3: 7, or 4: 6 depending on the working environment such as the type of fish, the type of fish, and the installation angle of the light transmission means L. The upper and lower portions of each half cylindrical transmission lens L2 are divided into 5: , 3: 7, or 4: 6, etc.) to provide a long-distance light direct transmission region W and a short-distance light diffusion transmission region G. The technical idea of the present invention is that each half cylindrical transmission It is not limited to the size of the light direct transmissive portion W1 and the light refracting concave / convex portion G1 occupying the lens L2.

16A to 16C are schematic sectional views showing a circuit board P and a light transmitting means L applied to a booklet lamp according to a third embodiment of the present invention.

The light transmitting means L applied to the pick-up lamp according to the third embodiment of the present invention includes LEDs D mounted on the upper region among the LEDs D mounted on the circuit board P as shown in Figs. 16A through 16C Cylinder type transmission lenses L2 provided with a far-direction light direct transmission region W while covering half-cylindrically shaped upper rows of the LEDs D mounted on the circuit board P and LEDs D mounted on the circuit board P And a half covering transmission plate L3 provided with a near-field light diffusing transmission area G while covering all the lower rows of the LEDs D mounted on the lower area.

The half cylindrical transmission lenses L2 cover and protect the LEDs D mounted on the upper region of the circuit board P while covering the LEDs D, And the half covering transmission plate L3 is provided to cover the columns of the LED D mounted on the lower region of the circuit board P while covering all the columns of the LED D, And a near-field light diffusion diffusion region G for spreading and irradiating light at a near-side water depth of the LED (D) ) And a half-covering permeable plate (L3), ensuring the formation of fishes in close proximity and simultaneously realizing the attracting of fish in the remote area.

More specifically, the far-side light direct transmission region W is formed in the upper portion of the LEDs D mounted on the circuit board P so as to completely transmit the light irradiated from the upper rows of the LEDs D, The near-field light diffusion diffusion region G is formed by forming a light direct transmission portion W1 on the cylindrical transmission lens L2, and the near-field light diffusion diffusion region G is provided on the lower portion of the LED D mounted on the circuit board P And a light refraction irregular portion G1 is formed on the half covering transmission plate L3 so as to refract and transmit the light emitted from the lower rows of the LEDs D.

The light-direct transmissive portion W1 includes a half cylinder type transmissive lens L2 covering each of the columns of the LED D mounted on the upper region of the circuit board P so as to transmit light directly irradiated from the LED D, The light refraction convexo-concave portion G1 is formed in such a manner that light emitted from the LED D mounted on the lower region of the circuit board P, Irregular patterns or the like are imparted to the inside or outside of the inside of the half covering permeable plate L3 so that it can be diffused and permeated by refraction and diffraction.

The size of the upper and lower portions for partitioning the half cylindrical transmission lens L2 and the half covering transmission plate L3 is determined by the distance between the support base S provided on the fishing boat A and the strings and the type of fish, The half cylindrical transmission lens L2 and the half covering transmission plate L3 are arranged at a ratio of 5: 5, 3: 7 or 5: 5, 5: 5, 3: 7 or 4: 6 depending on the working environment, Or 4: 6, to provide a long-distance light direct transmission region W and a short-distance light diffusion transmission region G. The technical idea of the present invention is that the half cylindrical transmission lens L2 and / It is not limited to the size of the half covering permeable plate L3, so that the size is not limited and limited.

Thus, the headlight according to the present invention diffuses the light so as to achieve a stable cluster of fishes in a short distance near the strings of the fishing boat (A), and allows light to be attracted to the fish scattered at long distances from the fishing boat (A) This makes it possible to achieve more efficient fishing and to ensure productivity by simplifying parts.

Further, the light transmission means L applied to the pick-up lamp according to the present invention includes a near-field light diffusion diffusion region G for diffusing and emitting the light of the LEDs D toward the near sea based on the strings of the fishing boat A, And a remote direction light direct transmission region W for directing the light of the LEDs D toward the far sea on the basis of the string of the fishing line A is provided as a main technical idea. Further, (Not shown) which separately protects the LEDs D as well as the aforementioned total covering transmission plate L1, the half cylindrical transmission lens L2 and the half covering transmission plate L3, It should be understood that the present invention may be embodied in many other specific forms without departing from the spirit or essential characteristics thereof.

INDUSTRIAL APPLICABILITY The present invention can be applied to a fishing industry related industry that attracts and drives a daylighting fish to light at night.

A: fishing boat S: support
H: Housing H1: Fixing groove
P: Circuit board D: LED
L: light transmission means L1: total covering transmission plate
L2: Half cylindrical transmission lens L3: Half covering transmission plate
G: Near-field light diffusion diffusion region G1: Light refraction irregularity region
W: Long-distance direct light transmission area W1: Light direct-

Claims (10)

A housing H coupled to a support stand S mounted on a fishing boat A; LEDs D mounted with a zero heat on a circuit board P assembled to the housing H; And a light transmission means (L) for transmitting light of the light source
The light transmitting means (L)
A near-field light diffusion diffusion region G for diffusing and irradiating the light of the LEDs D toward the near sea based on the strings of the fishing line A,
And a far-direction light direct transmission region (W) for directly illuminating the light of the LEDs (D) toward the far sea on the basis of the strings of the fishing boat (A). The method according to claim 1,
The light transmitting means L covers the LEDs D mounted on the circuit board P while the near-field light diffusion diffusion region G is provided at a lower portion thereof, and the far- (W1, W2, W3). 3. The method of claim 2,
The rectilinear light transmission region W is formed in the upper portion of the total covering transmission plate L1 so as to completely transmit the light of the LEDs D mounted on the upper region of the circuit board P, ),
The near-field light diffusion diffusion region G is formed by providing a light reflection irregularity portion B on the lower portion of the total covering transmission plate L1 to refract and transmit the light of the LEDs D mounted on the lower region of the circuit board P, (G1) is formed on the side surface of the neckband. The method of claim 3,
And the light refraction concave / convex portion (G1) is formed on the inside or outside of the lower portion of the total covering transmission plate (L1). The method according to claim 1,
The light transmitting means L covers the LEDs D on the circuit board P in a half cylindrical shape along the columns of the LEDs D, And the half-cylinder type transmission lens (L2) provided with the far-direction light straight transmission region (W). 6. The method of claim 5,
The far-side light direct transmission region W is formed on the upper part of the half cylindrical transmission lenses L2 so as to transmit the light irradiated upward from the respective columns of the LEDs D mounted on the circuit board P A light direct transmission portion W1 is formed,
The near-field light diffusion diffusion region G is formed in the lower portion of the half-cylindrical transmission lenses L2 so as to refract and transmit light irradiated downward from the respective columns of the LEDs D mounted on the circuit board P, And a light refraction concave-convex portion (G1) is formed in the concave portion. The method according to claim 6,
And the light refraction concave-convex portion (G1) is formed on the inside or outside of the lower part of the half cylindrical transmission lens (L2). 8. The method of claim 7,
The light transmitting means (L)
And a half-cylindrical shape covering the upper rows of the LEDs (D) mounted on the upper region among the LEDs (D) mounted on the circuit board (P) Cylindrical transmission lenses L2,
A half covering covering plate (not shown) provided with the near-field light diffusion transmitting region G while covering all the lower rows of the LEDs D mounted on the lower region among the LEDs D mounted on the circuit board P L3). ≪ / RTI > 9. The method of claim 8,
The far-field light straight transmission region W is formed in the upper portion of the LEDs D mounted on the circuit board P so as to completely transmit the light emitted from the upper rows of the LEDs D, The cylindrical transmission lens L2 is provided with the light direct transmission portion W1 formed thereon,
The near-field light diffusion diffusion region G may be formed by refracting and transmitting light emitted from the lower rows of the LEDs D mounted on the lower region of the LEDs D mounted on the circuit board P, And the light-reflecting convexo-concave portion (G1) is formed on the half-covering transmitting plate (L3). 10. The method of claim 9,
And the light refraction concave / convex portion (G1) is formed on the inside or outside of the inside of the half covering transmission plate (L3).

Images