KR20160076031A - Lighting apparatus of ship - Google Patents

Lighting apparatus of ship Download PDF

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Publication number
KR20160076031A
KR20160076031A KR1020140185636A KR20140185636A KR20160076031A KR 20160076031 A KR20160076031 A KR 20160076031A KR 1020140185636 A KR1020140185636 A KR 1020140185636A KR 20140185636 A KR20140185636 A KR 20140185636A KR 20160076031 A KR20160076031 A KR 20160076031A
Authority
KR
South Korea
Prior art keywords
main body
temperature
halogen light
internal temperature
ship
Prior art date
Application number
KR1020140185636A
Other languages
Korean (ko)
Inventor
신현일
Original Assignee
대우조선해양 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 대우조선해양 주식회사 filed Critical 대우조선해양 주식회사
Priority to KR1020140185636A priority Critical patent/KR20160076031A/en
Publication of KR20160076031A publication Critical patent/KR20160076031A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B45/00—Arrangements or adaptations of signalling or lighting devices
    • B63B45/04—Arrangements or adaptations of signalling or lighting devices the devices being intended to indicate the vessel or parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/802—Position or condition responsive switch

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The present invention relates to a lighting apparatus for a ship capable of operating a halogen light source for lighting installed in an area exposed to the outside air of a ship at a very low temperature.
According to an embodiment of the present invention, there is provided an illumination device for illuminating a halogen light or the like installed in an area exposed to the outside air of a ship, the illumination device comprising: a body attached to a wall surface of the hull and provided with the halogen light; A terminal box installed on the outside of the main body for supplying power to the halogen light projecting or the like; A heating device installed inside the main body to heat the internal temperature of the main body; And a temperature controller for turning on and off the heating device according to an internal temperature of the main body.

Description

{LIGHTING APPARATUS OF SHIP}

The present invention relates to a lighting apparatus for a ship, and more particularly, to a lighting apparatus for a ship capable of operating a halogen light source for lighting installed in an area exposed to the outside air of a ship at a very low temperature.

As oil has recently been depleted and exploration technologies have evolved, the area of exploration and drilling has been widening, and more and more work is being done in the polar regions.

A lighting apparatus applied to a conventional vessel is in a state where a number of applications are filed outside Korea Patent Laid-Open Publication No. 2013-0039833.

The ship LED lighting apparatus disclosed in the above patent includes a housing forming a space in which a plurality of parts are accommodated; A transparent case formed in a dome shape protruding upward and connected to the upper side of the housing and made of a transparent material so that light can be transmitted; A PCB substrate coupled to the housing, the PCB substrate having a size corresponding to an upper end of the housing; An inverter provided at one side of the PCB substrate, for converting power supplied from the outside and supplying the converted power to the PCB substrate; A plurality of LED lamps mounted on the PCB substrate and generating light by power supplied through an inverter; A plurality of LEDs are provided along the rim of the PCB substrate and an emergency light is turned on when the main power is turned off. Accordingly, there is an advantage in that the LED lamp and the emergency light are provided on the PCB substrate to emit light, and thus, it is advantageous in that the temperature is suppressed even at a subzero temperature. In the present invention, It does not enable the operation of the floodlight or the like.

In particular, the Yamas peninsula and the ship's navigational routes, the Black Sea and the Arctic Ocean, are exposed to the outside air of ships operating at extremely low temperatures of -52 degrees Celsius, Which is one of electrical equipments installed in the area, operates at room temperature, so that it can not be applied at a very low temperature.

Therefore, there is a need for an apparatus that can operate an illumination halogen light source at a cryogenic temperature among electrical equipment installed in an area exposed to the outside air of a ship.

Korean Patent Laid-Open Publication No. 2013-0039833 (Mar. 23, 2013) "

It is an object of the present invention to provide a lighting apparatus for a ship capable of operating an illumination halogen light source or the like among electric equipment installed in an area exposed to the outside air of a ship, even at a very low temperature.

According to an aspect of the present invention, there is provided an illumination device for illuminating a halogen light-emitting device installed in an area exposed to the outside air of a ship, the illumination device being attached to a wall surface of the ship, A main body; A terminal box installed on the outside of the main body for supplying power to the halogen light projecting or the like; A heating device installed inside the main body to heat the internal temperature of the main body; And a temperature controller for turning on and off the heating device according to an internal temperature of the main body.

The body may be stainless steel.

The terminal box may fix a cable for applying power to the halogen light transmission or the like.

A cable gland through which the cable passes may be provided on an outer circumferential surface of the terminal box.

The heating device may be a heating cable.

According to another embodiment of the present invention, there is provided a method of maintaining a temperature of an illumination device for illuminating a halogen light-emitting device installed in an area exposed to the outside air of a ship, the method comprising: sensing an internal temperature of the main body accommodating the halogen light- ; Determining whether an internal temperature of the main body is below a predetermined temperature; And controlling the internal temperature of the main body to be maintained at a predetermined temperature by supplying power to the heating device provided inside the main body when the internal temperature of the main body is below the predetermined temperature, And heating the temperature of the vessel to a predetermined temperature.

In another aspect of the present invention, there is provided a method of maintaining a temperature using a lighting apparatus for a ship, the method comprising: after the heating step, stopping power supply to the heating device when an internal temperature of the main body exceeds the predetermined temperature .

According to the embodiment of the present invention, it is possible to operate the halogen light source for illumination among the electric equipment installed in the area exposed to the outside air of the ship, even at a very low temperature. Accordingly, the operation of the halogen light can be performed at a very low temperature (-52 degrees), which can contribute to the reduction of the material cost.

1 is a front view for explaining a lighting apparatus of a ship according to an embodiment of the present invention;
Fig. 2 is a partial cross-sectional view of the lighting apparatus of the vessel shown in Fig. 1, and
Fig. 3 is a view for explaining a terminal box shown in Fig. 2; Fig.

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

Fig. 1 shows a front view for explaining a lighting apparatus of a ship according to an embodiment of the present invention, Fig. 2 shows a partial cross-sectional view of a lighting apparatus of a ship shown in Fig. 1, Fig. 3 is a view for explaining a terminal box shown in Fig.

1 and 2, a lighting apparatus for a ship according to an embodiment of the present invention includes a main body 1 provided with a halogen light emitting lamp 11 installed in a region exposed to the outside air of a ship, And a terminal box 2 installed in the terminal box 2.

The main body 1 is attached to the hull. At this time, the main body 1 can be fixed to the hull by the coupling means 15, for example, an arm. The body 1 comprises a body (not shown) having a receiving space and a lid (not shown) covering the body. The main body (1) further includes locking means (14) for fixing the lid portion to the body. The lid part may be made of glass.

The material of the main body 1 may be stainless steel, and it is preferable that a strong material is fixed even at a low temperature.

The halogen light transmitter 11 provided in the main body 1 is turned on by receiving power from the terminal box 2 as shown in Fig.

A heating device 13 is installed inside the main body 1 so that the internal temperature of the main body 1 can always be maintained at a predetermined temperature, for example, +15 degrees in a preheated state even at a very low temperature. The heating device 13 can be fixed to the inside of the main body 1 by the fixing bracket 131. [ The fixing bracket 131 may be a cable tie, but the present invention is not limited thereto.

The main body 1 is also provided with a pedestal 111 for supporting the halogen light 11 and a reflector 112 for surrounding the halogen light 11 in total.

Although not shown in FIG. 1, the main body 1 is provided with a temperature regulator for determining the on / off state of the heating device 13. The temperature regulator is well shown in FIG.

The temperature controller is switched on when the internal temperature of the main body 1 is a predetermined temperature, for example, +15 degrees or less, and receives external power passed through the terminal box 2 to operate the heating device 13, ) Is switched off when the internal temperature of the heating device (13) exceeds a predetermined temperature to stop the operation of the heating device (13). The temperature controller 22 may be a thermostat. Particularly, the temperature of the temperature controller can be set in consideration of a ship's operation route which is operated at a cryogenic outdoor temperature.

The heating device 13 heats the inside space of the main body 1 to raise the temperature of the inside space so that the inside temperature can be maintained at a constant temperature from outside or outside at a low temperature or a very low temperature.

Here, the heating device 13 may be a heating cable, but the present invention is not limited thereto, and a heater that can be accommodated in the main body 1 may be employed.

A plurality of cable glands 24 are provided on the outer peripheral surface of the terminal box 2. The cable passing through the cable gland 24 is fixed by the terminal box 2. These cables can be connected to the connection connector provided in the junction box installed on the ship. The cable may also be an exposed cable extending from the inside of the vessel to the outside.

The terminal box 2 is also provided with a blind plug 21. A blind plug 21 is installed in a cable where the cable gland 24 is not installed. This makes it possible to block the entry of water or foreign matter into the cable.

According to the lighting apparatus for a ship having such a structure, even if the interior of the main body 1 is cooled by ice, the temperature of the main body 1 can be maintained at a temperature of -52 degrees Celsius, The internal temperature of the main body 1 can be heated by the heating device 13 when the internal temperature of the main body 1 is lower than a predetermined temperature and the halogen light emitted from the outside of the ship, It is possible to make the operation of the backlight 11 possible.

When the internal temperature of the main body 1 exceeds a predetermined temperature due to the heating operation of the heating device 13, the temperature regulator is switched off and the power applied to the heating device 13 is automatically shut off.

More specifically, the heating device 13 heats the internal temperature of the main body 1 in which the halogen light 11 is housed. At this time, when the internal temperature of the main body 1 is equal to or lower than a preset predetermined temperature, for example, +15 degrees, the heating device 13 is turned on to receive external power through the terminal box 2, Thereby heating the internal temperature.

The temperature regulator is turned off to stop the operation of the heating device 13 when the predetermined temperature is exceeded according to the internal temperature of the main body 1, and remains on to maintain the operation of the heating device 13 when the temperature is lower than a predetermined temperature.

The halogen light transmitting lamp 11 is supplied with power through the terminal box 2 and is lighted.

Referring to FIG. 3, the temperature controller 12 described above is installed in a supply line of a power supply. The temperature controller 12 is turned on / off to turn on / off the heating device 13 to automatically maintain the internal temperature of the main body 1 at a constant temperature . This makes it possible to maintain the internal temperature of the main body 1 at a constant temperature in the preheated state even at a very low temperature of the ambient temperature condition of -52 degrees and to keep the internal temperature of the terminal box 2 at the extremely low temperature, So that it can be illuminated immediately.

The invention being thus described, it will be obvious that the same way may be varied in many ways. Such modifications are intended to be within the spirit and scope of the invention as defined by the appended claims.

1: Main body 2: Terminal box
11: Halogen floodlight 12: Temperature controller
13: Heating device 14: Coupling means
15: locking means 21: blind plug
24: cable gland 111: pedestal
112: Reflector 131: Fixing bracket

Claims (7)

A lighting device for illuminating a halogen light-emitting device or the like installed in an area exposed to outside air of a ship,
A body attached to a wall surface of the hull and provided with the halogen light transmitter;
A terminal box installed on the outside of the main body for supplying power to the halogen light projecting or the like;
A heating device installed inside the main body to heat the internal temperature of the main body; And
And a temperature controller for turning on and off the heating device according to an internal temperature of the main body. The method according to claim 1,
Wherein the main body is made of stainless steel. The method according to claim 1,
Wherein the terminal box fixes a cable for applying power to the halogen light transmission or the like. The method of claim 3,
And a cable gland through which the cable passes is provided on an outer circumferential surface of the terminal box. The method according to claim 1,
Wherein the heating device is a heating cable. A method for maintaining a temperature of an illumination device for illuminating a halogen light projecting light or the like installed in an area exposed to outside air of a ship,
Sensing an internal temperature of the main body accommodating the halogen light transmitter;
Determining whether an internal temperature of the main body is below a predetermined temperature; And
If it is determined that the internal temperature of the main body is lower than the predetermined temperature, power is supplied to the heating device provided inside the main body so that the internal temperature of the main body can be maintained at a predetermined temperature, And heating the temperature of the vessel. The method of claim 6,
After the heating step,
And shutting off the power supply to the heating device when the internal temperature of the main body exceeds the predetermined temperature.
KR1020140185636A 2014-12-22 2014-12-22 Lighting apparatus of ship KR20160076031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140185636A KR20160076031A (en) 2014-12-22 2014-12-22 Lighting apparatus of ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140185636A KR20160076031A (en) 2014-12-22 2014-12-22 Lighting apparatus of ship

Publications (1)

Publication Number Publication Date
KR20160076031A true KR20160076031A (en) 2016-06-30

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Application Number Title Priority Date Filing Date
KR1020140185636A KR20160076031A (en) 2014-12-22 2014-12-22 Lighting apparatus of ship

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110207042A (en) * 2019-06-27 2019-09-06 广船国际有限公司 A kind of polar region type signal lamp device
KR102278706B1 (en) * 2021-04-26 2021-07-16 (주)높임 Vessel system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130039833A (en) 2011-10-13 2013-04-23 손경자 Led-illumination device for ship

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130039833A (en) 2011-10-13 2013-04-23 손경자 Led-illumination device for ship

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110207042A (en) * 2019-06-27 2019-09-06 广船国际有限公司 A kind of polar region type signal lamp device
KR102278706B1 (en) * 2021-04-26 2021-07-16 (주)높임 Vessel system

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