KR102423960B1 - Floating self-generated light floating assembly - Google Patents

Abstract

Provided is a buoy-type self-generating luminescent buoy assembly. The present invention includes: a buoy which has at least one connection ring on the outer surface of a body exposed above the water surface and partially submerged below the water surface to generate buoyancy; a connection unit which is coupled through a connecting member restrained by the connection ring, has a closely-fitted supporting member which is closely fixed by an open lower end getting in contact with the outer surface of the buoy, and covers the connection ring and the connecting member to be connected with the buoy while accommodating the connection ring and the connecting member therein; and an operating unit which is detachably coupled by a lower end being inserted into the open upper end of the closely-fitted supporting member, has a transparent hollow tube of a predetermined length vertically provided with respect to the water surface, has at least one light-emitting source placed in a sealed internal space of the transparent hollow tube to generate light when power is applied, and has at least one solar cell which generates electricity by sunlight, so generates power using sunlight during the day and emits light by stored electricity during the night.

Description

Floating self-generated light floating assembly

The present invention relates to a floating assembly which is provided in a buoyancy shape and has a self-generation and light-emitting function, and more particularly, a part of the body is combined with a floating sphere floating on the water surface and stably maintained in a floating state while self-generating with sunlight during the daytime. It relates to a floating self-powered light emitting levitation assembly that emits an identifiable light at night.

In general, indication means such as buoys are easily accessible in lakes, rivers or seas, and among these indication means, floating assemblies such as buoys and buoys are used for warning of dangerous areas such as reefs and underwater obstacles, underwater cables, and facilities such as underwater facilities. It is used as a means of notification for various purposes and forms, such as location confirmation, and landmarking of fishing equipment such as fish farms and nets.

Such a buoy is composed of a mooring structure installed at the bottom of a sea, lake or river, and a floating body connected to this structure by a chain or rope, and the floating body is used alone or in a group form or in combination with an auxiliary body such as a flag. is used as

In addition, such a buoy is provided with a light emitting device so that it can be easily checked at night. For this purpose, power must be supplied to the light emitting device, and a storage battery is generally used as a power source, but the storage battery must be recharged after using for a certain period of time or periodically There was a hassle of replacing the battery with a new battery.

In order to solve this problem, recently, devices using power generated by sunlight are mainly used.

On the other hand, a buoy using photovoltaic power generation uses a floating body consisting of a photovoltaic module (or solar cell) for power generation, a battery for charging the generated power, a control circuit and a luminaire, and a frame and a case for fixing such a configuration, or a ball shape. A floating body made up of a buoy was used.

(Patent Document 1) KR20-0430080 Y1

(Patent Document 2) KR10-1268970 B1

In Patent Document 1, a luminous paint having a function of reflecting light in a dark place or a luminescent paint that emits light for a long time even in the dark when irradiated with sunlight or electric light is applied to a buoyant body to perform a light-emitting function. is starting

Patent Document 2 discloses a buoy that performs a light-emitting function by mounting a solar light indicator on the upper side of the buoyancy body, which is empty inside, and forming a rope connection hole through the lower side of the buoyancy body to fix the central weight.

However, in Patent Document 1 and Patent Document 2, it is possible to apply a photoluminescent paint to the outer surface of the sphere having a ball shape or simply install a battery-type solar indicator light without a self-generation function, but a fluorescent function on the outer surface of the buoy on a curved surface. It was difficult to stably install a solar power module and a light emitting device such as a solar cell having

Therefore, the present invention is to solve the problems as described above, the purpose of which is a buoy in which a part of the body is exposed above the water surface of the operating unit including a solar cell that generates sunlight during the day and a light emitting source that generates light at night. An object of the present invention is to provide a buoyancy-type self-powered light emitting levitation assembly that can be installed simply and safely on the curved outer surface of

The technical problems to be achieved in the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those of ordinary skill in the art to which the present invention belongs from the description below. will be able

As a specific means for achieving the above object, the floating self-powered light emitting floating assembly according to a preferred embodiment of the present invention is provided with at least one connecting ring on the outer surface of the body exposed above the water surface, so that a part of the body is below the water surface. A buoy that is submerged to generate buoyancy; a connection part coupled with a connecting body constrained to the connecting ring as a medium, and having a close support body that is in close contact with the outer surface of the sub-gut and the open lower end and is connected to the sub-gu while covering the connecting ring and the connecting body to receive the inside; A transparent hollow tube of a certain length is provided perpendicular to the water surface while the lower end is inserted and detachably coupled to the open upper end of the close contact support, and is disposed in the closed inner space of the transparent hollow tube to apply power Equipped with at least one light emitting source that generates light during the day, and at least one solar cell that generates electricity by sunlight, an operation unit that generates solar power during the day and emits light with stored electricity at night; may include .

At this time, the connector includes a pair of vertical bars that are bent at right angles from both ends of the horizontal bars that are caught in the connection holes of the connection rings and extend a predetermined length vertically, and the pair of vertical bars are the inner bottom of the close contact support. It is exposed to the outside through a pair of connection holes formed through the plate and can be screwed with a pair of nut members.

At this time, the connecting body includes a pair of vertical bars that are bent at right angles from both ends of the horizontal bars that are caught in the connecting holes of the connecting rings and extend a predetermined length vertically, and from any one of the pair of vertical bars. The bending bar bent inward may be exposed to the outside through one connection hole penetrating through the inner bottom plate of the close support body and screwed with one nut member.

In this case, the adhesion support may include a lower adhesion tube having a lower end in close contact with the outer surface of the buoy, and an upper support tube in which a lower end of a transparent hollow tube provided in the connecting portion is inserted and coupled.

At this time, the lower adhesion tube is made of a circular tube having an inner diameter larger than the width of the lowermost end of the connecting ring corresponding to the outer surface of the sub-gut, and the upper support tube has a thickness corresponding to the through-length of the connecting hole formed in the connecting ring. It may be made of a circular tube having an inner diameter that is larger than and smaller than the width of the lowermost end.

In this case, the connection part may include at least one elastic band having both ends wound around a pair of vertical bars provided in the connection body to provide an elastic force in a retracting direction.

At this time, the connecting portion forms a pair of through-holes at both ends into which a pair of vertical bars provided in the connecting body are inserted correspondingly, and the lower surface is attached to the connecting ring by a nut member fastened with a pair of vertical bars exposed through the through-holes. It may include at least one fixing plate that is in close contact with and fixed.

In this case, the operation unit may be provided with at least one radar reflector having a reflector that reflects the radar wave irradiated from the ship toward the ship on the upper end of the transparent hollow tube.

According to the preferred embodiment of the present invention as described above, there are the following effects.

The transparent light tube of the operation part, which has a light emitting source that generates light when power is applied, and a solar cell that self-generates with sunlight, is easily and safely installed on the curved outer surface of the buoy where a part of the body is exposed above the water surface. Because it is easy to perform the task of replacing new parts in case of damage or breakage, work productivity can be increased in a poor working environment, and the effect of reducing maintenance costs is obtained.

1 is an overall perspective view showing a floating self-powered light emitting floating assembly according to an embodiment of the present invention.
Figure 2a is an exploded perspective view showing a floating self-powered light emitting floating assembly according to an embodiment of the present invention;
FIG. 2B is a detailed view of part A of FIG. 2A .
Figure 3 is a cross-sectional perspective view showing the coupling state between the buoyancy and the close support of the floating self-powered light emitting floating assembly according to an embodiment of the present invention.
4A, 4B and 4B are perspective views illustrating an embodiment of a connector connected to a buoy of a floating self-powered light emitting floating assembly according to an embodiment of the present invention.
Figure 5 is a configuration diagram showing the coupling state between the close support and the operating part of the floating self-powered light emitting floating assembly according to an embodiment of the present invention.
Figures 6a and 6b is an exploded perspective view and a cross-sectional perspective view showing a state in which the support body is coupled through the buoy ball and other connecting bodies of the floating self-powered light emitting floating assembly according to an embodiment of the present invention.
7 is a state diagram showing a floating self-powered light emitting floating assembly according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, a preferred embodiment in which a person of ordinary skill in the art to which the present invention pertains can easily practice the present invention will be described in detail. However, in the detailed description of the structural principle of the preferred embodiment of the present invention, if it is determined that a detailed description of a known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

In addition, the same reference numerals are used throughout the drawings for parts having similar functions and functions.

In addition, throughout the specification, when a certain part is said to be 'connected' with another part, it is not only 'directly connected' but also 'indirectly connected' with another element interposed therebetween. include In addition, 'including' a certain component does not exclude other components unless otherwise stated, but means that other components may be further included.

As shown in Figs. 1 and 2a, 2b, the floating self-powered light emitting floating assembly 100 according to an embodiment of the present invention is installed floating on the water surface to generate electricity by solar power during the day and store electricity, It may include a float 10 , a connection part 20 , and an operation part 30 to generate a display signal such as light by using the stored electricity at night.

The buoyancy 10 is a ball-shaped buoyancy structure that generates buoyancy of a certain size by filling the internal space with air or filling the internal space with a buoyancy material such as Styrofoam, as shown in FIGS. 1, 2A, and 2B. can be done

The buoy 10 may integrally include at least one connecting ring 12 on the outer surface of the body exposed above the water surface, and a part of the body may be submerged below the water surface to maintain a floating state.

The connecting ring 12 is a connecting member provided integrally with or fastened to the upper outer surface of the ball-shaped buoy having at least one connecting hole 14 penetrating through the center of the body.

At this time, the connecting ring 12 is on the uppermost outer surface of the buoy 10 that always maintains a floating state on the water surface so that the operating unit 30 installed through the connecting portion 20 can always be exposed to the water surface. It is preferable to be provided.

In addition, on the outer surface of the lowermost part of the body of the buoy 10 submerged under the water surface, at least one connected to the other end of a mooring rope of a certain length having one end fixed to a heavy object that sinks to the floor or an anchor anchored and fixed to the floor surface. A mooring link 15 may be provided.

At this time, the mooring link 15 is illustrated and described as being provided on the outermost surface of the buoy 10 submerged in the water surface, but the present invention is not limited thereto. It can be moored in connection with

The connection part 20 may be closely fixed to the uppermost outer surface of the floating part having the connection ring 12 so that the connection between the floating part 10 and the operating part 30 can be easily connected or separated from each other.

The connecting portion 20 is coupled to the connecting ring 12 of the floating unit 10 through a connecting body 22, which is part of the body caught and constrained, as a medium, while the outer surface of the floating unit 10 and the open lower end are formed in a curved shape. It may include a close contact support 24 that is fixed in close contact.

As shown in FIGS. 3 and 4A, the connecting body 22 is bent at right angles from both ends of the horizontal bar 22b that is engaged in the connecting hole 14 of the connecting ring 12 and has a vertical length. It may be formed of an approximately U-shaped connecting member including a pair of extending vertical bars 22a.

The pair of vertical bars 22a are exposed to the outside through a pair of connection holes penetrating through the inner bottom plate 24d sealed inside the close contact support 24, and are screwed with a pair of nut members, so that the pair of vertical bars 22a are screwed together. By the fastening force between the bar 22a and the pair of nut members, the lower end of the close support body is closely and fixed to the upper outer surface of the buoy 10 having the connecting ring, and the close contact support 24 is connected to the connecting ring 12 and The connector 22 is covered and accommodated inside.

The close contact support 24 includes a lower adhesion pipe 24a, the lower end of which is in close contact with the outer surface of the buoy 10, while covering the connecting ring 12 and the connecting body 22 to accommodate the inside, and the operation part The lower end of the transparent hollow tube 31 provided in the 30 is inserted correspondingly, and the upper support tube 24b is coupled to the transparent hollow tube 31 by the fastening bolt 24c fastened through the fastening hole 31a. ) may be included.

At this time, the lower adhesion pipe 24a and the upper support pipe 24b may be made of tubular bodies having different inner diameter sizes, and at the lower end of the lower adhesion pipe 24a in contact with the outer surface of the buoy, while increasing the adhesion and fixing force. A circular sealing rubber member may be provided so that water does not flow inside.

This lower adhesion pipe 24a covers the connecting ring 12 and the connecting body 22 so that they can be accommodated inside, the outer surface of the auxiliary tool 10 and the lowermost width W1 of the corresponding connecting ring 12 is larger than the width W1. It is made of a circular tube having an inner diameter, and the upper support tube 24b is larger than the thickness W2 corresponding to the penetration length of the connection hole 14 and has an inner diameter smaller than the lowermost width W1. can be made with

And, the lower end of the transparent hollow tube in the upper support tube by forming through the upper support pipe (24b) the other fastening hole corresponding to the fastening hole (31a) that is formed through the outer surface of the lower end of the transparent hollow tube (31). The transparent hollow tube 31 is integrally coupled to the close contact support 24 and connected to each other by the fastening bolts 24c that are fastened in the horizontal direction through the fastening holes coincident with each other during this corresponding insertion.

The pair of vertical bars 22a provided in the connecting body 22 and the inner bottom plate 24d penetrating the corresponding connecting hole have been shown and described as being formed and provided on the inner surface of the upper support pipe. It is not limited, and may be formed and provided inside the lower adhesion pipe so as not to come into contact with the boundary region between the upper support pipe and the lower adhesion pipe or the uppermost surface of the connection ring.

On the other hand, as shown in FIG. 4A , the connection part 20 is a pair provided in the connection body 22 so as to stably maintain the vertical state of the connection body 22 before coupling with the close contact support 24 . It may include at least one elastic band 21 having both ends wound around the vertical bar 22a of the to provide an elastic force in the retracting direction.

As shown in FIGS. 4B and 4C , the connecting part 20 is a pair provided in the connecting body 22 so as to stably maintain the vertical state of the connecting body 22 coupled to the close contact support 24 . The lower surface is in contact with the connecting ring 12 by a nut member 28 fastened to a pair of vertical bars exposed through the through holes, respectively, forming through holes at both ends into which the vertical bars 22a of the corresponding insertion are inserted. It may include at least one fixing plate (21a, 21b) that is fixed in close contact.

At this time, the fixing plate 21a may be formed of a metal plate body bent so that both ends of the through-hole and the middle length where the connection ring and the lower surface are in contact with each other have a height difference, or the fixing plate 21b may be made of a horizontal metal plate body. have.

Accordingly, the connecting body 22 is attached to the lower portion of the elastic band 21 and the connecting ring 12 for providing an elastic force in the direction of retracting the pair of vertical bars 22a before coupling with the close contact support 24 . By being stably temporarily fixed in a vertical state to the connecting ring 12 by the fixing plates 21a and 21b in contact with the surface, the operator can more easily perform the work of coupling the close contact support and the connecting body to each other.

In addition, the horizontal bar 22b of the connecting body 22 has an increased adhesion with the inner surface of the connecting hole 14 formed in the connecting ring 12 to prevent slipping when combined with the close contact support. It is preferable to additionally include a contact member 22c made of a rubber material.

As shown in FIGS. 1, 2A, 2B and 5, the operation unit 30 generates electricity using sunlight during the day and generates light using electricity generated and stored at night. It may include at least one light emitting source 34 and at least one solar cell 35 , and a transparent hollow tube 31 in which the light emitting source and the solar cell are disposed in a sealed inner space and built therein.

The transparent hollow tube 31 may be formed of a hollow pipe member of a certain length into which the lower end is inserted into the open upper end of the close contact support 24 coupled to the floating body through a connecting body.

At the lower end of the transparent hollow tube 31, the coupling hole formed through the upper support pipe 24b of the connector and the other fastening hole 31a corresponding to the through hole are formed to pass through the matching hole in the horizontal direction. The transparent hollow tube 31 may be integrally coupled to and connected to the close contact support 24 by the fastening bolt 24c, and may be easily separated from the close contact support 24 by separating and releasing the fastening bolt. .

The open upper end and lower end of the transparent hollow tube 31 are sealed by the upper and lower sealing members 33a and 33b so that water does not flow inside, so that the light emitting source 34 and the solar cell 35 are separated. It is possible to form a closed space to be arranged inside.

Preferably, an elastic ring made of a rubber material is provided on each outer surface of the upper and lower sealing members 33a and 33b to be press-fitted into the inner surface of the transparent hollow tube and compressed.

A plurality of light emitting sources 34 may be provided at regular intervals in the middle of the length of the inner vertical shaft 36 provided in the inner space of the transparent hollow tube, and the lower end of the inner vertical shaft 36 is the transparent hollow tube. It can be fixed to the lower sealing member (33b) which is inserted into the open lower end of the press-fit.

In addition, the solar cell 35 may include a photovoltaic power generation module mounted on the outer surface of a pair of left and right wing plates fixedly installed on the internal vertical axis to generate electricity by sunlight.

Such a solar power module includes a battery for accumulating electricity generated by sunlight, and the battery is electrically connected to the solar cell via a cable to store the electricity generated by the solar cell, and to emit a light source at night It can supply electricity for

In addition, an elastic connecting plate (35a) provided in the middle of the length of the inner vertical axis while being connected to each lower end of a pair of left and right blade plates that are connected while the upper ends meet each other on the inner vertical axis to elastically support the pair of left and right blade plates on both sides (35a) may include

By providing a plurality of circular disks 36a whose outer edges are in contact with the inner surface of the transparent hollow tube 31 at the upper end and in the middle of the length of the inner vertical shaft 36, the transparent hollow tube 31 is formed by the circular disk. It is possible to stably maintain the vertical state of the internal vertical axis located at the inner center of the

In addition, the upper end of the operation unit 30 is coupled to a lower sealing member 33a press-fitted to seal the open lower portion of the transparent hollow tube 31, and a reinforcement of a certain length is overlapped inside the transparent hollow tube. By including the inner tube 39 for reinforcing, it is possible to increase durability by additionally reinforcing the strength of the transparent hollow tube exposed to the water surface made of a resin material by the inner tube for reinforcing.

In this case, the inner tube for reinforcing 39 may be disposed inside the transparent hollow tube so that the upper support tube and the lower end of the close contact support are spaced apart or in contact with each other at a predetermined interval.

On the other hand, as shown in FIG. 3, the connecting body 22 is exposed to the outside through a pair of connecting holes formed through the inner bottom plate 24d of the close contact support 24, and a pair of nut members 27 and It may be made of a U-shaped bolt having a pair of vertical bars so as to be screwed, but is not limited thereto, and may be changed according to the reduction of the outer diameter of the transparent hollow tube in which the light emitting source and the solar cell are built.

That is, as shown in FIGS. 6A and 6B, the connecting body 22 is exposed to the outside through a single connecting hole formed through the inner bottom plate 24d of the close contact support 24, and a single nut member ( 28) and may be made of a U-shaped bolt having a bending bar (22e) bent inward from any one of the pair of vertical bars to be screwed.

In this case, the connecting body caught by the connecting ring may be coupled to the inside of the close contact support in which the bending bar (22e) is coupled to the reduced outer diameter transparent hollow tube.

As shown in FIG. 7 , the floating self-powered light emitting floating assembly 100 having the above configuration has a connecting ring and a connecting body on the uppermost outer surface of the floating body, while the rest of the body is exposed to the outside while a part of the body is submerged under the water surface. The close support body is fixed and installed through the medium, and the close contact support body, the lower end of which is fixed in close contact with the outer surface of the curved buoy, is coupled with a transparent hollow tube for embedding a light emitting source and a solar cell in an internal sealed space.

In this case, the solar cell installed inside the transparent hollow tube is generated by sunlight during the daytime to generate electricity, the generated electricity is stored in the battery, and the electricity stored in the battery emits light such as an LED at night. By emitting light supplied to the circle, various types of light emitting guide signals are provided in the sea where ships are frequently operated.

The buoy 10 is connected to a weight such as a chain (C) of a certain length having one end connected to the mooring link 15 provided at the lower part to form a center of gravity below the water surface, thereby forming a buoy together with a connecting part and an operating part. While exposing most of the body of the body to the surface of the water and maintaining a stable floating state without overturning, or the buoy 10 is connected to the mooring link 15, the other end of the rope, which is connected to the heavy object installed on the floor and one end, is connected to the current. It can be fixed in position so that it does not float away by the

And, when the operating unit 30 is damaged or damaged in a poor external environment, the operating unit can be replaced and installed by simple separation and disassembly of the transparent hollow tube having the lower end coupled to the close support.

In addition, the operation unit 30 is coupled to the lower end with the upper sealing member 33b for sealing the open upper portion of the transparent hollow tube 31 or has a lower end to seal the open upper portion of the transparent hollow tube 31 . It may be provided with a radar reflector (R) that is coupled.

The radar reflector (R) is provided as a cylindrical structure with a built-in reflector having a function of reflecting incident electromagnetic wave energy in the original direction in order to strengthen the radar response. Since the position of the floating buoy can be identified by receiving the signal from the ship's radar, it can prevent damage caused by a direct collision with a ship operating in the sea to extend the service life and reduce maintenance costs. .

The present invention described above is not limited by the above-described embodiments and the accompanying drawings, and it is common in the technical field to which the present invention pertains that various substitutions, modifications and changes are possible within the scope without departing from the technical spirit of the present invention. It will be clear to those who have the knowledge of

10 : Bugu
12: connecting ring 14: connecting hole
15: mooring link
20: connection part
21: elastic band 22: connecting body
22a: vertical bar 22a: horizontal bar
24: adhesion support 24a: lower adhesion pipe
24b: upper support pipe
30: operation part
31: transparent hollow tube 34: light emitting source
35: solar cell 36: internal vertical axis

Claims (8)

a buoy having at least one connecting ring on the outer surface of the body exposed above the water surface to generate buoyancy by submerging a part of the body below the water surface;
a connection part coupled with a connecting body constrained to the connecting ring as a medium, and having a close support body that is in close contact with the outer surface of the sub-gut and the open lower end and is connected to the sub-gu while covering the connecting ring and the connecting body to receive the inside;
A transparent hollow tube of a certain length is provided perpendicular to the water surface while the lower end is inserted and detachably coupled to the open upper end of the close contact support, and is disposed in the sealed inner space of the transparent hollow tube to apply power Equipped with at least one light emitting source that generates light during the day, and at least one solar cell that generates electricity by sunlight, an operation unit that generates solar power during the day and emits light with stored electricity at night;
The connecting body includes a pair of vertical bars that are bent at right angles from both ends of the horizontal bars that are caught in the connecting holes of the connecting rings and extend a certain length vertically,
The pair of vertical bars are exposed to the outside through a pair of connection holes formed through the inner bottom plate of the close contact support and are screwed with a pair of nut members, buoyancy-type self-powered light-emitting floating assembly. a buoy having at least one connecting ring on the outer surface of the body exposed above the water surface to generate buoyancy by submerging a part of the body below the water surface;
a connection part coupled with a connecting body constrained to the connecting ring as a medium, and having a close support body that is in close contact with the outer surface of the sub-gut and the open lower end and is connected to the sub-gu while covering the connecting ring and the connecting body to receive the inside;
A transparent hollow tube of a certain length is provided perpendicular to the water surface while the lower end is inserted and detachably coupled to the open upper end of the close contact support, and is disposed in the sealed inner space of the transparent hollow tube to apply power Equipped with at least one light emitting source that generates light during the day, and at least one solar cell that generates electricity by sunlight, an operation unit that generates solar power during the day and emits light with stored electricity at night;
The connecting body includes a pair of vertical bars that are bent at right angles from both ends of the horizontal bars that are caught in the connecting holes of the connecting rings and extend a certain length vertically,
The bending bar bent inward from any one of the pair of vertical bars is exposed to the outside through one connection hole formed through the inner bottom plate of the close contact support and is screwed with a single nut member, power generation luminous levitation assembly. a buoy having at least one connecting ring on the outer surface of the body exposed above the water surface to generate buoyancy by submerging a part of the body below the water surface;
a connection part coupled with a connecting body constrained to the connecting ring as a medium, and having a close support body that is in close contact with the outer surface of the sub-gut and the open lower end and is connected to the sub-gu while covering the connecting ring and the connecting body to receive the inside;
A transparent hollow tube of a certain length is provided perpendicular to the water surface while the lower end is inserted and detachably coupled to the open upper end of the close contact support, and is disposed in the sealed inner space of the transparent hollow tube to apply power Equipped with at least one light emitting source that generates light during the day, and at least one solar cell that generates electricity by sunlight, an operation unit that generates solar power during the day and emits light with stored electricity at night;
The adhesion support is a floating self-generation light emitting floating assembly comprising a lower adhesion tube having a lower end in close contact with the outer surface of the buoy, and an upper support tube in which the lower end of the transparent hollow tube provided in the connection part is inserted and coupled to the corresponding support. . a buoy having at least one connecting ring on the outer surface of the body exposed above the water surface to generate buoyancy by submerging a part of the body below the water surface;
a connection part coupled with a connecting body constrained to the connecting ring as a medium, and having a close support body that is in close contact with the outer surface of the sub-gut and the open lower end and is connected to the sub-gu while covering the connecting ring and the connecting body to receive the inside;
A transparent hollow tube of a certain length is provided perpendicular to the water surface while the lower end is inserted and detachably coupled to the open upper end of the close contact support, and is disposed in the sealed inner space of the transparent hollow tube to apply power Equipped with at least one light emitting source that generates light during the day, and at least one solar cell that generates electricity by sunlight, an operation unit that generates solar power during the day and emits light with stored electricity at night;
The connecting portion includes at least one elastic band having both ends wound around a pair of vertical bars provided in the connecting body to provide an elastic force in the retracting direction, buoyancy-shaped self-powered light-emitting levitation assembly. a buoy having at least one connecting ring on the outer surface of the body exposed above the water surface to generate buoyancy by submerging a part of the body below the water surface;
a connection part coupled with a connecting body constrained to the connecting ring as a medium, and having a close support body that is in close contact with the outer surface of the sub-gut and the open lower end and is connected to the sub-gu while covering the connecting ring and the connecting body to receive the inside;
A transparent hollow tube of a certain length is provided perpendicular to the water surface while the lower end is inserted and detachably coupled to the open upper end of the close contact support, and is disposed in the sealed inner space of the transparent hollow tube to apply power Equipped with at least one light emitting source that generates light during the day, and at least one solar cell that generates electricity by sunlight, an operation unit that generates solar power during the day and emits light with stored electricity at night;
The connecting portion forms a pair of through-holes at both ends into which a pair of vertical bars provided in the connecting body are inserted correspondingly, and the lower surface is in contact with the connecting ring by a nut member fastened to a pair of vertical bars exposed through the through-holes. Containing at least one fixing plate that is fixed in close contact, buoyancy self-powered light-emitting floating assembly. 4. The method of claim 3,
The lower adhesion tube is made of a circular tube having an inner diameter greater than the width of the lowermost end of the connecting ring corresponding to the outer surface of the auxiliary tube, and the upper support tube is larger than the thickness corresponding to the through-length of the connecting hole formed in the connecting ring. Consisting of a circular tube having an inner diameter size smaller than the lowermost width, a buoyancy-type self-powered light-emitting levitation assembly. 6. The method according to any one of claims 1 to 5,
The operating unit is provided with at least one radar reflector having a reflector that reflects the radar wave irradiated from the ship to the ship side on the upper end of the transparent hollow tube, buoyancy-type self-powered light-emitting levitation assembly. delete

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