KR101963155B1 - Beacon with light condensing fuction - Google Patents

Beacon with light condensing fuction Download PDF

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Publication number
KR101963155B1
KR101963155B1 KR1020170149033A KR20170149033A KR101963155B1 KR 101963155 B1 KR101963155 B1 KR 101963155B1 KR 1020170149033 A KR1020170149033 A KR 1020170149033A KR 20170149033 A KR20170149033 A KR 20170149033A KR 101963155 B1 KR101963155 B1 KR 101963155B1
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KR
South Korea
Prior art keywords
unit
frame
upper frame
condensing
prism
Prior art date
Application number
KR1020170149033A
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Korean (ko)
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KR20180052544A (en
Inventor
김정완
박재용
Original Assignee
(주)대한엔지니어링
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Publication of KR20180052544A publication Critical patent/KR20180052544A/en
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Publication of KR101963155B1 publication Critical patent/KR101963155B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/20—Optical components
    • H02S40/22—Light-reflecting or light-concentrating means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/52—PV systems with concentrators

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)

Abstract

According to the present invention, a light condensing unit rotatably mounted on an upper frame of a frame unit supporting and supporting a luminescent unit collects light toward a condensing panel mounted on a lower frame of the frame unit, The drive transmission unit transmits a drive force for rotating or rotating the prism and the condensing panel of the unit to the drive transmission unit so that the driving force of the drive transmission unit is covered by a part of the electric energy generated by the power generation unit, And a light converging function for improving the light converging function.

Description

{BEACON WITH LIGHT CONDENSING FUCTION}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a light reflector having a light collecting function, and more particularly to a light reflector having a light collecting function for collecting light toward a light collecting panel to improve power generation efficiency.

Since it is difficult to know the location precisely because there is no feature in the sea, it is the name of the vessel to perform the role of displaying the sea area and guiding the sea to the ship passing the sea at night.

In particular, there are reefs under the sea or areas with farms, which are more difficult to identify at night because most of the facilities are below the surface.

Therefore, in order to send a signal to the ships passing around the sea, there are various types of signboards including a "sign language" (hereinafter referred to as "prior art") of Registration No. 10-0429362.

The lighting system including the prior art needs a power source because it illuminates the light by a lamp, but it is difficult to receive the power directly from the land because of the characteristics of the lamp installed on the sea far from the land.

Therefore, a solar panel is installed in a light house, and the electric energy produced here is stored in a battery and used at night.

Since the above-mentioned sunlight panels have a problem in that they can not be used by increasing the size and area of the sunlight panels, it is difficult to use solar panels that meet specified specifications, Development is desperate.

Patent No. 10-0429362

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a light collecting panel having a predetermined size, And the like.

In order to achieve the above object, the present invention provides a lamp unit, a lamp unit, an optical cover for accommodating the lamp, and a protective cover covering the top of the optical cover. A bar shaped box-shaped upper frame extending from the four corners of the lower end of the upper frame to the lower side to support the lounging unit and the upper frame, A frame unit including a lower frame of the lower frame and a receiving plate to which a lower end of each of the lower frames is fixed; A condensing unit including a polygonal columnar prism rotatably coupled to a support bracket protruding from both ends of four sides of the upper frame to refract the sunlight in a predetermined direction to condense light; A condensing panel disposed on the lower side of each of the four sides of the upper frame; and a condenser panel disposed between the lower frames so as to be rotatable between the lower frames, A power generation unit including coaxial; And a prism that is built in the frame unit and is connected to the prism and the condensing panel, rotates the prism in the forward and reverse directions relative to the supporting bracket, and rotates the condensing panel in the inward and outward directions of the frame unit And the driving force of the driving force transmitting unit is supplied from a part of the electric energy generated by the power generating unit.

Here, the drive transmission unit may include: a first motor provided in each of four sides of the upper frame; a drive pulley connected to the drive shaft of the first motor and rotatable; A driven pulley connected to a rotary shaft coupled to the one end, a drive transmission belt connecting the drive pulley and the driven pulley to each other, a fluid pressure driving source provided in the frame unit, A fluid pressure cylinder which is extended toward the upper edge side of the light condensing panel disposed on the lower side of each of the four sides of the upper frame; And a panel opening / closing rod coupled to the panel.

According to the present invention having the above-described configuration, the following effects can be achieved.

First, the present invention provides a lamp unit, a lamp unit, an optical cover for accommodating the lamp, and a protective cover covering an upper side of the optical cover; A bar-shaped lower frame extending from the four corners of the lower end of the upper frame to the lower side to support the lounging unit and the upper frame, A frame unit including a receiving plate to which a lower end of each of the lower frames is fixed; A condensing unit including a polygonal columnar prism that is rotatably coupled to a support bracket projecting from both ends of four sides of the upper frame and both ends thereof are rotatably coupled and refracts sunlight in a predetermined direction to condense the light; A condensing panel disposed on the lower side of each of the four sides of the upper frame, and a condenser panel including a pivoting shaft connecting the opposite side edges of the condensing panels between the respective lower frames of the bar shape so as to be rotatable between the lower frames unit; And a drive transmission unit which is connected to the prism and the condensing panel and which is built in the frame unit and which rotates the prism in the forward and reverse directions relative to the support bracket and transmits driving force for rotating the condensing panel in the inward and outward directions of the frame unit, And the driving force of the driving force transmitting unit is provided from a part of the electric energy generated by the power generating unit. Thus, the light collecting unit collects light on the light collecting panel side, thereby improving the power generation efficiency, It will be able to provide products to consumers.

In particular, the present invention has an advantage that the power generation efficiency can be increased by collecting light evenly to the shaded portion of the condensing panel by the condensing unit including the prism, without increasing the size of the entire lamp changer.

The drive transmission unit according to the present invention comprises a first motor provided in each of four sides of an upper frame, a drive pulley connected to a drive shaft of the first motor and rotatable, A driven pulley connected to the rotary shaft coupled to the driven pulley, a drive transmission belt connecting the drive pulley and the driven pulley to each other, a fluid pressure drive source provided in the frame unit, And a panel opening / closing rod that is extended and retracted into and out of the fluid pressure cylinder and is rotatably coupled with the center of the upper end edge of the condensing panel, , It is possible to perform a fine operation that allows the sunlight to be received more intensively, The management of the group of clear and will be made available.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view illustrating an overall appearance of a reflector having a condensing function according to an embodiment of the present invention;
FIG. 2 is a side cross-sectional view illustrating an internal structure of a reflector having a condensing function according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings.

However, the present invention is not limited to the embodiments described below, but may be embodied in various other forms.

The present embodiments are provided so that the disclosure of the present invention is thoroughly disclosed and that those skilled in the art will fully understand the scope of the present invention.

And the present invention is only defined by the scope of the claims.

Thus, in some embodiments, well known components, well known operations, and well-known techniques are not specifically described to avoid an undesirable interpretation of the present invention.

In addition, throughout the specification, like reference numerals refer to like elements, and the terms (mentioned) used herein are intended to illustrate the embodiments and not to limit the invention.

In this specification, the singular forms include plural forms unless the context clearly dictates otherwise, and the constituents and acts referred to as " comprising (or comprising) " do not exclude the presence or addition of one or more other constituents and actions .

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs.

Also, commonly used predefined terms are not ideally or excessively interpreted unless they are defined.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a perspective view illustrating an overall appearance of a lighting apparatus having a light collecting function according to an exemplary embodiment of the present invention. FIG. 2 is a perspective view illustrating the inside of a light projector having a light collecting function according to an exemplary embodiment of the present invention. And Fig.

2, the one-dot chain line represents the electrical connection relationship, and the two-dot chain line represents the direction in which the sunlight is irradiated.

The lighting unit 100 is supported by the frame unit 200 and the condensing unit 300 mounted on the frame unit 200 is connected to the power unit 400 mounted on the frame unit 200, The condensing unit 300 and the condensing panel 410 can be operated by the driving force transmitting unit 500. In this case,

The luggage compartment unit 100 includes a lamp 110, an optical cover 120 for accommodating the lamp 110 and a protective cover 130 covering the top of the optical cover 120, A low-power and high-efficiency LED chip can be used.

The frame unit 200 supports the lanyard unit 100 and includes a rectangular frame-like upper frame 210 having a receiving space therein and extending downward from four corners of the lower end of the upper frame 210 A bar shaped lower frame 220 for supporting the luggage unit 100 and the upper frame 210 and a receiving plate 230 to which the lower ends of the lower frames 220 are fixed.

The light collecting unit 300 includes a support bracket 301 protruding from both ends of four sides of the upper frame 210 and rotatably coupled to both ends of the support bracket 301. The light collecting unit 300 includes a polygonal prism 310).

The power generation unit 400 includes a condenser panel 410 disposed on the lower side of each of four sides of the upper frame 210 and a condenser panel 410 disposed between the lower frame 220 And a pivot shaft 420 connecting the opposite side edges of the light condensing panels 410 between the bar-shaped lower frames 220 so as to be rotatable.

The drive transmission unit 500 is incorporated in the frame unit 200 and is connected to the prism 310 and the condenser panel 410 to rotate the prism 310 in the forward and reverse directions with respect to the support bracket 301, 410 in the inner and outer directions of the frame unit 200 between the lower frames 220, respectively.

Here, the driving force of the drive transmission unit 500 can be covered from a part of the electric energy generated by the power generation unit 400.

It is to be understood that the present invention may be embodied in many other specific forms without departing from the spirit or scope of the invention.

The frame unit 200 may include a battery 700 that stores electrical energy produced from the light collecting panel 410 and supplies a driving power of the driving force transmitting unit 500.

The pivotal shafts 420 may be disposed on both side edges of each of the condensing panels 410 so as to allow the sunlight to be received over a large area during the rotation as shown in Fig.

In the meantime, the present invention can be applied to a lighting system that includes a light sensor (not shown in the drawings) provided at one side of a luggage unit 100 or a frame unit 200 for sensing sunlight, And a solar tracking unit 600 that rotates together with the unit 200 along the moving direction of the sun from place to sunrise and sunset.

The solar tracking unit 600 will be described in more detail below, with the light collecting panel 410 together with the light sensor and the condensing unit 300 arranged to receive the sunlight more intensively for a long time.

The drive transmission unit 500 includes a first motor 510 provided in each of four sides of the upper frame 210, a drive pulley 520 connected to the drive shaft of the first motor 510, A driven pulley 530 incorporated in the support bracket 301 and connected to a rotary shaft 302 coupled to one end of both ends of the prism 310 and a driven pulley 530 connected to the drive pulley 520 and the driven pulley 530 And may include a drive transmission belt 540.

Accordingly, when the optical sensor senses the position of the sun, the first motor 510 is driven by receiving power from the battery 700 to rotate the driving pulley 520, and in response to the rotation of the driving pulley 520, The belt 540 rotates together and rotates the driven pulley 530 to rotate the prism 310 by a predetermined angle so as to minimize light shading on the light condensing panel 410 and to receive light as much as possible.

The drive transmission unit 500 is connected to a fluid pressure driving source (not shown in the drawings) provided in the frame unit 200 and includes a light collecting panel 410 And a panel opening / closing rod 560 that is movable in and out of the fluid pressure cylinder 550 and is rotatably coupled with the center of the upper end edge of the condensing panel 410, ).

Accordingly, the fluid pressure cylinder 550 is operated by receiving the fluid pressure from the fluid pressure driving source which is supplied with power from the battery 700 when the optical sensor senses the position of the sun, thereby expanding and contracting the panel opening / closing rod 560 The light condensing panel 410 may be turned obliquely as shown on the left side of FIG. 2 so that the sunlight can be directly received over a wide area according to the position of the sun.

Here, the drive transmission unit 500 may be structured as follows to provide a smooth operation of the fluid pressure cylinder 550 and a proper arrangement structure.

The drive transmission unit 500 includes a support rod 571 extending downward from the upper surface of the upper frame 210 toward the support plate 230 and a support rod 571 disposed at the lower end of the support rod 571, The fluid pressure cylinder 550 may further include a distribution block 572 for receiving one end of each of the fluid pressure cylinders 550.

The drive transmission unit 500 is provided between one end of each of the distribution block 572 and the fluid pressure cylinder 550 so that one end of each of the fluid pressure cylinders 550 is moved in the forward direction with respect to the distribution block 572 And a first ball joint 573 that allows the first ball joint 573 to pivot.

The drive transmission unit 500 connects the ends of the panel opening and closing rod 560 and the center of the upper end of the condensing panel 410 to each other and connects the panel opening and closing rod 560 to the center of the upper end edge of the condensing panel 410. [ It is of course also possible to have a second ball joint 574 that allows the end to turn in all directions.

Meanwhile, the solar tracking unit 600, in cooperation with the optical sensor, tracks the position of the sun in accordance with the sunrise, the sunset and the sunset, and moves the condensing panel 410 to receive the sunlight as much as possible, A second motor 610 embedded in the frame unit 200 and a driving shaft 620 of a second motor 610 connected to the center of the upper surface of the receiving plate 230.

The sunlight tracking unit 600 includes a fixed plate 630 fixed to the ground surface, a ring-shaped rotation support partition wall 632 protruding from the upper surface of the fixed plate 630, Shaped receiving portion 640 and a receiving plate 630 which is disposed between the inner peripheral surface of the receiving portion 640 and the outer peripheral surface of the rotating support partition 632 and rotates with respect to the rotation supporting partition 632, (Not shown).

Accordingly, when the optical sensor senses the current position of the sun, the second motor 610 rotates the drive shaft 620 slightly to rotate the support plate 230 by a predetermined angle with respect to the fixed plate 630, The light collecting panel 410 can be disposed at a position where the light collecting panel 410 can be maximally accommodated.

Hereinafter, the functions and effects of the lightening device provided with the condensing function according to the preferred embodiment of the present invention will be described as follows.

First, the present invention comprises a lamp unit 110 including a lamp 110, an optical cover 120 for accommodating the lamp 110, and a protective cover 130 covering the top of the optical cover 120; A rectangular frame-like upper frame 210 having a receiving space therein and a pair of louver units 100 and 210 extending downward from four corners of the lower end of the upper frame 210, A frame unit 200 including a bar shaped lower frame 220 for supporting the upper frame 210 and a receiving plate 230 to which the lower ends of the lower frames 220 are fixed; A prism 310 having a polygonal prism 310 rotatably coupled to a support bracket 301 protruding from both ends of four sides of four sides of the upper frame 210 so as to condense and condense sunlight in a predetermined direction, A unit 300; A light collecting panel 410 disposed on the lower side of each of four sides of the upper frame 210 and a light collecting panel 410 disposed between each of the bar lower frames 220 to be rotatable between the lower frames 220 A power generating unit 400 including a pivoting shaft 420 connecting both side edges of the light collecting panels 410; And the frame unit 200 and is connected to the prism 310 and the condensing panel 410 so that the prism 310 is rotated in the forward and reverse directions with respect to the support bracket 301 and the condenser panel 410 is fixed to the lower frame And a driving force transmitting unit 500 for transmitting a driving force for rotating the frame unit 200 in the inward and outward directions between the driving unit 220 and the frame unit 200. The driving force of the driving force transmitting unit 500 is transmitted to the frame unit 200, The light collecting unit collects the light on the light collecting panel side, thereby improving the power generation efficiency. Thus, it is possible to provide the consumer with high efficiency and high reliability.

Particularly, the present invention can enhance the power generation efficiency by uniformly collecting light up to the shaded portion of the condensing panel 410 by the condensing unit 300 including the prism 310 without increasing the size of the entire lamp changer .

The drive transmission unit 500 according to the present invention includes a first motor 510 provided in each of four sides of the upper frame 210 and a second motor 510 connected to the drive shaft of the first motor 510, A driving pulley 520 and a driven pulley 530. The driving pulley 520 and the driven pulley 530 are connected to a rotating shaft 302 coupled to one end of both ends of the prism 310, A fluid pressure driving source (not shown) provided in the frame unit 200 and a fluid pressure driving source connected to the lower portion of the upper frame 210, A fluid pressure cylinder 550 which is extended toward the upper edge side of the condensing panel 410 disposed on the side of the light condensing panel 410 and which is movable in and out of the fluid pressure cylinder 550 and is rotatable about the center of the upper end edge of the condensing panel 410 By including the panel opening / closing rod 560 that is coupled to the sunlight By carrying out the fine operation of so that they will be accepted as a low-power-intensive will enable a clear and efficient operation of the machine.

As described above, it is understood that the present invention is based on a technical idea to provide a light reflector equipped with a condensing function for improving power generation efficiency by collecting light toward a condensing panel side.

It will be apparent to those skilled in the art that many other modifications and applications are possible within the scope of the basic technical idea of the present invention.

100 ... lantern unit
110 ... lamp
120 ... optical cover
130 ... protective cover
200 ... frame unit
210 ... upper frame
220 ... lower frame
230 ... receiving plate
300 ... condensing unit
301 ... support bracket
302 ... rotation shaft
310 ... prism
400 ... power generation unit
410 ... condensing panel
420 ... rotation shaft
500 ... drive transmission unit
510 ... first motor
520 ... driven pulley
530 ... driven pulley
540 ... drive transmission belt
550 ... fluid pressure cylinder
560 ... panel opening and closing rod
571 ...
572 ... distribution block
573 ... first ball joint
574 ... second ball joint
600 ... Solar tracking unit
610 ... second motor
620 ... the driving shaft of the second motor 610
630 ... fixed plate
632 ... rotation supporting partition wall
640 ... bulkhead receiving groove
650 ... bearing
700 ... battery

Claims (2)

A lamp, an optical cover for accommodating the lamp, and a protective cover covering an upper side of the optical cover;
A bar shaped box-shaped upper frame extending from the four corners of the lower end of the upper frame to the lower side to support the lounging unit and the upper frame, A frame unit including a lower frame of the lower frame and a receiving plate to which a lower end of each of the lower frames is fixed;
A condensing unit including a polygonal columnar prism rotatably coupled to a support bracket protruding from both ends of four sides of the upper frame to refract the sunlight in a predetermined direction to condense light;
A condensing panel disposed on the lower side of each of the four sides of the upper frame; and a condenser panel disposed between the lower frames so as to be rotatable between the lower frames, A power generation unit including coaxial; And
The prism being connected to the prism and the condensing panel, the prism being fixedly or reversely rotated with respect to the supporting bracket, and the condensing panel being rotated in the inward and outward directions of the frame unit between the lower frames And a drive transmitting unit for transmitting a driving force, respectively,
Characterized in that a driving force of the drive transmission unit is provided from a part of electric energy generated by the power generation unit,
Wherein the drive transmission unit comprises:
A first motor provided in each of four sides of the upper frame,
A drive pulley connected to the drive shaft of the first motor and rotatable,
A driven pulley incorporated in the support bracket and connected to a rotary shaft coupled with one end of both ends of the prism,
A drive transmission belt for connecting the drive pulley and the driven pulley to each other,
A fluid pressure driving source provided inside the frame unit,
A fluid pressure cylinder connected to the fluid pressure driving source and extending toward an edge of an upper end of the light condensing panel disposed on a lower side of each of four sides of the upper frame,
And a panel opening / closing rod that is movable in and out of the fluid pressure cylinder and is rotatably coupled with the center of an upper end edge of the light condensing panel.
delete
KR1020170149033A 2016-11-10 2017-11-09 Beacon with light condensing fuction KR101963155B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20160149828 2016-11-10
KR1020160149828 2016-11-10

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KR20180052544A KR20180052544A (en) 2018-05-18
KR101963155B1 true KR101963155B1 (en) 2019-03-28

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102130689B1 (en) * 2018-11-21 2020-07-06 (주)대한엔지니어링 Integrated marine beacon with hybrid power generating function
KR102587057B1 (en) 2023-02-01 2023-10-11 (주)대한엔지니어링 Beacon with a solar panel arrangement structure with improved power generation efficiency

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100952855B1 (en) * 2009-11-23 2010-04-13 뉴마린엔지니어링(주) Marine light having battery
JP2011249506A (en) * 2010-05-26 2011-12-08 Kobe Steel Ltd Sunlight-separation photovoltaic power generator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100429362B1 (en) 2003-08-04 2004-04-29 주식회사 컨버테크 Beacon

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100952855B1 (en) * 2009-11-23 2010-04-13 뉴마린엔지니어링(주) Marine light having battery
JP2011249506A (en) * 2010-05-26 2011-12-08 Kobe Steel Ltd Sunlight-separation photovoltaic power generator

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