KR20150011107A - Light for ship linked with a duct - Google Patents

Light for ship linked with a duct Download PDF

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Publication number
KR20150011107A
KR20150011107A KR1020130085916A KR20130085916A KR20150011107A KR 20150011107 A KR20150011107 A KR 20150011107A KR 1020130085916 A KR1020130085916 A KR 1020130085916A KR 20130085916 A KR20130085916 A KR 20130085916A KR 20150011107 A KR20150011107 A KR 20150011107A
Authority
KR
South Korea
Prior art keywords
duct
air
hole
led
casing
Prior art date
Application number
KR1020130085916A
Other languages
Korean (ko)
Inventor
김진강
이수호
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 KR1020130085916A priority Critical patent/KR20150011107A/en
Publication of KR20150011107A publication Critical patent/KR20150011107A/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
    • B63B45/06—Arrangements or adaptations of signalling or lighting devices the devices being intended to illuminate vessels' decks or interior
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
    • B63J2/02—Ventilation; Air-conditioning
    • B63J2/10—Ventilating-shafts; Air-scoops
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2201/00—Signalling devices
    • B63B2201/04—Illuminating
    • B63B2201/08—Electric light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/20—Use or application of lighting devices on or in particular types of vehicles for water vehicles

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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 device for a ship which purifies the indoor air of a ship through a light casing having an LED lighting part for sensitive lighting except for a duct arranged inside the ship. According to an embodiment of the present invention, the lighting device for a ship comprises: a light casing which has a first hole to discharge air to the duct by receiving air from the duct or circulating outdoor air, and a second hole to receive outdoor or discharging circulated air to the outside; a substrate installed in the outer side of the light casing; and an LED lighting part electrically connected to the substrate.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a lighting fixture for a ship,

The present invention relates to a lighting apparatus for a ship interlocked with a duct, and more particularly, to a lighting apparatus for a ship, which is capable of purifying air in an interior space of a ship through a luminaire casing provided with an LED lighting unit capable of producing emotional lighting, The present invention relates to a ship lighting apparatus.

LED lighting has high power efficiency and a variety of colors, making it an excellent lighting device that can stably stimulate the sensibility of people who have to live long in a cabin or a small space such as a cruise ship.

LED lighting in the form of a large or drop lighting is a cause of shortening the lifetime of the lighting apparatus because a lot of heat is generated around the LED driving unit. To solve this problem, a heat sink functioning as a heat sink should be additionally installed or a forced cooling method using a circulating fan or a cooling water line should be adopted.

However, the lighting apparatus using the conventional forced cooling system has been applied to Korean Patent Laid-Open No. 2010-0055309 (LED lighting apparatus using the forced cooling system, published on May 22, 2010) and many others.

The conventional lighting apparatus including the above patent is a forced cooling system using a heat sink, a circulating fan or a cooling water line, and can not perform the air purifying function because the room air can not circulate with the outside. When using the cooling water line, There is a problem that a cooling water circulation system must be added.

In addition, there is a limit to rely on the duct line to circulate and purify the air in a large, high-capacity large vacant space such as a cruise ship's banquet room.

Accordingly, there is a need for a lighting apparatus that can operate in conjunction with a duct to purify the air in the interior space of a ship without performing a complicated cooling water circulation system, and to perform lighting.

It is an object of the present invention to provide a lighting equipment for a ship which can purify the air in the interior space of a ship through a lighting device casing provided with an LED lighting part capable of producing emotional lighting in addition to a duct disposed in the ship.

According to an aspect of the present invention, there is provided an air conditioner comprising: a first hole for introducing air of a duct disposed in a ship or circulating outside air to discharge the air to the duct; A lamp casing having a second hole for discharging air to the outside; A substrate provided outside the lamp housing; And an LED illumination unit electrically connected to the substrate.

The illumination device for a ship according to an embodiment of the present invention may further include a heat dissipation unit installed on the rear surface of the substrate inside the lamp casing to dissipate heat generated from the LED illumination unit.

The lighting apparatus for a ship according to an embodiment of the present invention may further include a ventilation fan installed in the first hole for circulating the air of the duct into the lamp casing or discharging the air circulated inside the casing to the duct .

The luminaire casing is preferably cylindrical, polygonal, or rectangular.

It is preferable that a plurality of UV LEDs or the like are installed inside the lamp casing.

An LED illumination unit provided outside the lamp casing, a UV LED installed inside the lamp casing, and a ventilation fan installed in the first hole are connected in parallel to one switch, and when the switch is turned on or off, It is preferable to supply or cut off the power to the illumination unit, the UV LED, and the ventilation fan.

The heat dissipation unit may include a plurality of protrusions.

Preferably, the luminaire casing is provided with a light-transmitting protective cover so as to surround the substrate and the LED illumination unit.

It is preferable that the second hole has a plurality of holes.

According to the embodiment of the present invention, there is an effect that the air in the indoor space in the ship can be purified through the luminaire casing provided with the LED illumination unit capable of producing emotional lighting in addition to the ducts disposed in the ship.

According to the embodiment of the present invention, since the heat dissipation unit having a plurality of protrusions on the rear surface of the substrate is provided, the heat generated in the LED lighting unit electrically connected to the substrate can be rapidly emitted.

According to the embodiment of the present invention, there is also an effect that the substrate and the LED illuminating unit can be protected by preventing the salinity of the seawater contained in the air from penetrating through the light-transmitting protective cover to surround the substrate and the LED illuminating unit installed in the lamp casing .

Also, according to the embodiment of the present invention, air can be forcedly circulated to the inside of the lamp casing through the ventilation fan installed in the first hole.

In addition, according to the embodiment of the present invention, since the UV LED is installed inside the lamp casing, the air inside the lamp casing can be sterilized and circulated through the outside to perform the air purifying function.

According to the embodiment of the present invention, the LED lighting unit, the UV LED, and the ventilation fan are connected in parallel to one switch, thereby turning on or off one switch, thereby easily interrupting supply or interruption of the power supply.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view for explaining a ship lighting apparatus interlocked with a duct according to an embodiment of the present invention;
2 is a view for explaining a marine lighting apparatus interlocked with a duct according to another embodiment of the present invention, and FIG.
FIG. 3 and FIG. 4 are views for explaining lighting equipment for marine vessels interlocked with a duct according to another embodiment of the present invention, respectively. FIG.

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

FIG. 1 is a view for explaining a lighting apparatus for a ship interlocked with a duct according to an embodiment of the present invention. FIG. 2 is a view for explaining a lighting apparatus for a ship interlocked with a duct according to another embodiment of the present invention. FIG.

Referring to FIG. 1, a lighting apparatus 1 for a ship interlocked with a duct according to an embodiment of the present invention includes a lighting apparatus casing 10, a substrate 20 provided outside the lighting apparatus casing 10, And an LED lighting unit 30 electrically connected to the LED lighting unit 20. Here, the substrate 20 is a printed circuit board (PCB). The duct is an air circulation passage.

The lamp casing (10) is installed in a duct bottom plate (P) to circulate the air in the duct interior space into the lamp casing (10) and discharge it to the outside.

The LED lighting unit 30 provided on the substrate 20 may be composed of a plurality of LEDs or the like and may illuminate an indoor space at a corresponding position in the ship. Here, the LED illumination unit 30 includes LEDs capable of illuminating blue, red, green, yellow, or a combination thereof so as to produce illumination capable of stimulating human emotions. The LED illumination unit 30 may be an LED array.

The lamp casing (10) has a heat radiating portion (11) for radiating heat generated in the LED lighting portion (30). The heat dissipating unit 11 is disposed on the rear surface of the substrate 20 and can immediately emit heat generated from a plurality of LEDs included in the LED lighting unit 30 mounted on the substrate 20. [

Further, the heat dissipating unit 11 has a plurality of protrusions facing the duct. Accordingly, the heat dissipating area of the heat dissipating unit 11 can be increased, and the heat generated in the LED lighting unit 30 can be quickly emitted.

The material of the heat dissipating unit 11 may be an aluminum alloy having high corrosion resistance against seawater.

The lamp casing (10) provided in the duct bottom plate (P) is provided with a first hole (12). The lamp casing (10) is installed outside on the basis of the duct bottom plate (P), and the inside is a duct internal space. The first hole 12 is an inlet for introducing the air of the duct into the lamp casing 10 in FIG. The first hole (12) is provided with a ventilation fan (14) for circulating the introduced air. Although the number of the ventilation fans 13 is shown here, the number of the ventilation fans 13 is not limited to the present invention. 2, the first hole 12 is an inlet.

The air in the duct is circulated through the first hole 12 and is discharged to the outside through the second hole 13 provided in the lamp housing 10. In addition to purifying the indoor air through the duct, the air of the duct can further purify the indoor air through the first and second holes 12 and 13 provided in the lamp housing 10 and the ventilation fan 14.

The second hole 13 in Fig. 1 is an outlet for discharging the air in the luminaire casing 10. Fig. The second hole 13 may be provided on the side surface of the lamp casing 10, but may be provided on the bottom surface of the lamp casing 10 as shown in FIG. In the present embodiment, a plurality of second holes 13 are shown in the lamp casing 10, but the number of the second holes 13 is not limited to the number.

The air in the duct can be circulated and discharged to the outside through the second hole 13 provided on the side surface of the lamp casing 10 when the lamp casing 10 is installed so as to protrude from the ceiling or the wall in the ship.

When the lamp casing 10 is embedded in the ceiling or wall of the ship, air in the duct can be discharged to the outside through the second hole 13 provided on the bottom surface exposed to the outside of the lamp casing 10. Even if the luminaire casing 10 is provided so as to protrude from the ceiling or the wall, even if the luminaire casing 10 is not embedded in the ceiling or the wall, the air of the duct is discharged to the outside through the second hole 13 provided in the bottom surface of the luminaire casing 10 .

The lamp casing (10) may be provided with an UV LED (15) on its inner wall. The UV LEDs 15 and the like may be plural, and the sterilized air can be discharged to the outside through the second hole 13 by sterilizing the air of the duct.

The shape of the luminaire casing 10 may be cylindrical, polygonal, or rectangular.

The LED illumination unit 30 provided on the exterior of the lamp casing 10, the UV LEDs 15 inside the lamp casing 10 and the ventilation fan 14 installed in the first hole 12 are connected to one switch 50 They are connected in parallel. The LED illumination unit 30, the UV LEDs 15, and the ventilation fan 14 are operated by receiving power, and when one signal is applied to one of the switches 15, The power supply to the LED illumination unit 30, the UV LEDs 15, and the ventilation fan 14 is cut off. The operation of the LED lighting unit 30, the ventilation fan 14, and the UV LEDs 15, which must be operated at all times in an indoor space in which a person is active, It can be easily interrupted by the switch 15.

On the other hand, a light-transmitting protective cover 40 is provided on the lamp casing 10 so as to surround the substrate 20 and the LED illumination section 30. [ The translucent protective cover 40 can protect the substrate 20 and the LED illumination unit 30 from seawater.

The illuminating device of the LED lighting can solve the problem of heat dissipation of the LED lighting through the illuminating device for the ship linked with the duct having the above-described configuration, and at the same time the air in the indoor space inside the ship can be purified in addition to the duct.

3 and 4 are views for explaining a lighting equipment for a ship interlocked with a duct according to another embodiment of the present invention.

Referring to FIG. 3, a marine lighting apparatus 100 interlocked with a duct according to another embodiment of the present invention includes a first hole 112 as an outlet port and a second hole 112 as an air inlet port, as opposed to the embodiments of FIGS. Two holes 113. [ The LED lighting unit 130, the light-transmitting protective cover 140 and the heat dissipation unit 111 and the UV LEDs 115 disposed in the lamp casing 110, the switch (LED) 150 are the same as those of the previous embodiment, so that duplicate descriptions are omitted.

More specifically, the lighting fixture 100 for a ship interlocked with a duct according to another embodiment of the present invention includes a second hole 113 for introducing outside air into the lighting apparatus casing 110. As shown in FIG. 3, the second holes 113 may be provided on both sides of the lamp casing 110, or may be provided on the lower surface of the lamp casing 11 as shown in FIG.

The luminaire casing 110 is installed in a duct bottom plate P to discharge the air introduced from the outside into the duct internal space.

The outside air introduced through the second hole 113 is circulated in the lamp housing 110 and discharged to the duct through the first hole 112 provided in the lamp housing 110. At least one ventilation fan 114 is installed in the first hole 112. The air circulated inside the lamp casing 114 by the ventilation fan 114 can be forcibly supplied to the duct.

In particular, it is possible to sterilize the air introduced into the lamp housing 110 by the UV LEDs 115 provided in the lamp housing 110, so that sterilized air can be discharged to the duct.

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, 100: Ship lighting apparatus 10, 110: Lighting apparatus casing
11, 111: heat radiating portion 12, 112: first hole
13, 113: second hole 14, 114: ventilation fan
15, 115: UV LED, etc. 20, 120: substrate
30, 130: LED lighting unit 40, 140: light-transmitting protective cover
50, 150: switch

Claims (9)

A first hole for introducing the air of the duct disposed in the vessel or circulating the outside air to discharge the air to the duct and a second hole for discharging the air circulated in the inside or the outside, ;
A substrate provided outside the lamp housing; And
And a LED lighting unit electrically connected to the board. The method according to claim 1,
Further comprising a heat dissipating unit installed on a rear surface of the substrate inside the lamp casing to dissipate heat generated from the LED lighting unit. The method according to claim 1,
Further comprising a ventilation fan installed in the first hole for circulating the air of the duct to the inside of the lamp casing or discharging air circulated inside the duct to the duct. . The method according to claim 1,
Wherein the lighting unit casing is cylindrical, polygonal, or rectangular. The method according to claim 1,
Wherein a plurality of UV LEDs are installed inside the lamp casing. The method according to claim 1,
An LED illumination unit provided outside the lamp casing, a UV LED installed inside the lamp casing, and a ventilation fan installed in the first hole are connected in parallel to one switch,
Wherein the LED lighting unit, the UV LED, and the ventilation fan are powered or turned off according to on or off of the switch. The method of claim 2,
Wherein the heat dissipation unit includes a plurality of protrusions. The method according to claim 1,
Wherein the lighting unit casing is provided with a light-transmitting protective cover so as to surround the substrate and the LED lighting unit. The method according to claim 1,
And the second hole is a plurality of holes.
KR1020130085916A 2013-07-22 2013-07-22 Light for ship linked with a duct KR20150011107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130085916A KR20150011107A (en) 2013-07-22 2013-07-22 Light for ship linked with a duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130085916A KR20150011107A (en) 2013-07-22 2013-07-22 Light for ship linked with a duct

Publications (1)

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KR20150011107A true KR20150011107A (en) 2015-01-30

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KR1020130085916A KR20150011107A (en) 2013-07-22 2013-07-22 Light for ship linked with a duct

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10401040B2 (en) 2017-03-21 2019-09-03 Samsung Electronics Co., Ltd. Air conditioner
KR20220075869A (en) * 2020-11-30 2022-06-08 (주)엔팩코리아 Air purifying apparatus and system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10401040B2 (en) 2017-03-21 2019-09-03 Samsung Electronics Co., Ltd. Air conditioner
KR20220075869A (en) * 2020-11-30 2022-06-08 (주)엔팩코리아 Air purifying apparatus and system

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