CN102252293B - Lamp body unit for lighting apparatus and lighting apparatus - Google Patents

Lamp body unit for lighting apparatus and lighting apparatus Download PDF

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Publication number
CN102252293B
CN102252293B CN2011100929654A CN201110092965A CN102252293B CN 102252293 B CN102252293 B CN 102252293B CN 2011100929654 A CN2011100929654 A CN 2011100929654A CN 201110092965 A CN201110092965 A CN 201110092965A CN 102252293 B CN102252293 B CN 102252293B
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CN
China
Prior art keywords
lamp body
body unit
unit
lighting device
power
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Active
Application number
CN2011100929654A
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Chinese (zh)
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CN102252293A (en
Inventor
梁行锡
金昌燮
尹相璟
吴泰根
郑镛敏
文熊汉
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Publication date
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Publication of CN102252293A publication Critical patent/CN102252293A/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/081—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • F21V23/008—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being outside the housing of the lighting device
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • 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
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • 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
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

It specifies a lamp body unit for a light emitting device and a lighting device that allow for raising and lowering the lamp body unit, which is not hampered by a power cable connection between the lamp body unit and a control housing unit, with power transmitted from the control housing unit via a single cable to the lamp body unit and then is distributed to a variety of lighting modules in the lamp body unit. The lighting device includes the lamp body unit with the plurality of lighting modules that receive electricity and emit light. A lamp body-holding unit that holds the lamp body unit and the control housing unit that converts an input current at an operating current operating and supplying the converted power over the single cable with a single positive core and a single negative wire to the lamp body unit.

Description

The lamp body unit and the lighting device that are used for lighting device
Technical field
The present invention relates to lamp body unit and lighting device for lighting device, and more specifically, relate to the such lamp body unit and the lighting device that are used for lighting device, it allows lamp body unit to rise and descends and lamp body unit does not occur be connected the interruption that causes with power cable between the control cabinet unit, by single cable power supply is sent to lamp body unit from the control cabinet unit whereby and also then distributes to a plurality of light emitting modules that are included in individually the lamp body unit.
Background technology
Usually, lighting device is requisite infrastructure in the daily life.The example of lighting device comprises and is installed in roadside or the lane beacon that uses to prevent the street lamp that pedestrian or vehicle have an accident and allow the night visibility around airport, harbour, the harbour etc. as the night illumination of guaranteeing visibility.
Usually, street lamp or beacon can adopt the outstanding illuminating lamp of luminous power, such as incandescent lamp, mercury lamp and sodium vapor lamp.
Although excellent luminous power has been shown in these lantern shows, their deficiency is the power consumption that they are high-grade.
And, be used for the element of heat radiation in the illuminating lamp self, so the heat that illuminating lamp produces can't suitably dissipate.This may cause such as durability degree and the problem of reducing service life.
In addition, because illuminating lamp comprises hazardous material usually, produce in process of production pollution and thereby when abandoning, need product to reclaim.
In recent years, light emitting diode (LED) technology was greatly developed.LED has the advantage of the small and exquisite and environmental friendliness of profile and low-power consumption, because LED is monochromatic source.And LED has the service life longer than illuminating lamp above-mentioned.
In order to use LED as light source, be necessary to independent led module power supply.Here, can provide power supply from the lamp support unit (post) of street lamp or beacon or the control cabinet unit of close its installation.
Simultaneously, for from the control cabinet unit to independent led module power supply, need to distribute many power cables that power supply is provided according to led module.Each bar in many power cables should have uniform cross section in order to suitably keep the voltage level of power supply.The diameter that for example, can have about 80 π to many power cables of 18 led module power supplies.
The lamp body unit that comprises above-mentioned led module has the structure that allows its rising and decline, so that the position of putting maintenance into practice and repairing or change lamp body unit.Yet because many power cables are very thick, its pliability reduces.Thereby the motion that lamp body unit rises and descends will be interrupted.
Summary of the invention
One aspect of the present invention is provided for lamp body unit and the lighting device of lighting device, it allows lamp body unit to rise and descends and lamp body unit does not occur be connected the interruption that causes with power cable between the control cabinet unit, by single cable power supply is sent to lamp body unit from the control cabinet unit whereby and also then distributes to a plurality of light emitting modules that are included in individually the lamp body unit.
According to an aspect of the present invention, provide a kind of lamp body unit for lighting device, this lamp body unit comprises: the electric current distribution member, distribute the driving power that receives from the outside by the single cable with wall scroll positive power line and wall scroll negative power line; And a plurality of light emitting modules, it is also luminous to receive individually the driving power that is distributed by this electric current distribution member.
This lamp body unit may further include: detection part, detect the state that is assigned with and is provided to individually the driving power of described a plurality of light emitting modules.
In described a plurality of light emitting module each can comprise a plurality of light emitting diodes (LED) module.
According to another aspect of the present invention, provide a kind of lighting device, comprising: lamp body unit comprises that a plurality of receptions are used for driving driving power and the luminous light emitting module of this lighting device; The lamp body support unit supports this lamp body unit; And the control cabinet unit, input power is converted to this driving power, and the single cable by having wall scroll positive power line and wall scroll negative power line provides driving power through conversion to this lamp body unit.
This lamp body unit can rise and descend along this lamp body support unit.
This control cabinet unit can comprise: the power supply converting member is converted to dc source with AC power; And driver part, this dc source is converted to this driving power, and by light emitting module transmission the driving power through change of this single cable to this lamp body unit.
Described light emitting module can comprise: the electric current distribution member, distribute the driving power that receives from this driver part by this single cable; A plurality of light emitting diodes (LED) module, it is also luminous to receive individually the driving power that is distributed by this electric current distribution member; And detection part, detect the state that is assigned with and is provided to individually the driving power of described a plurality of led modules.
This control cabinet unit may further include: control assembly, the state of the driving power that detects according to this detection part is controlled the power supply supply of this driver part.
This control cabinet unit may further include: communication component, sending and receiving from the signal of outside to control the control action of this control assembly.
Description of drawings
By the detailed description below in conjunction with accompanying drawing, above and other aspect of the present invention, feature and other advantages will become clearer, wherein:
Fig. 1 is the schematic diagram that illustrates according to the configuration of the lighting device of example embodiment of the present invention; And
Fig. 2 is the schematic diagram that illustrates according to the internal configurations of the lighting device of example embodiment of the present invention.
The specific embodiment
Describe example embodiment of the present invention in detail now with reference to accompanying drawing.
Fig. 1 is the schematic diagram that illustrates according to the configuration of the lighting device of example embodiment of the present invention.
With reference to Fig. 1, can comprise lamp body unit 110, lamp body support unit 120 and control cabinet unit 130 according to the lighting device 100 of example embodiment of the present invention.
Lamp body unit 110 can comprise at least one light emitting module, and luminous when powering to it.
Lamp body support unit 120 can be the structure with predetermined altitude of several meters or tens meters, and supports lamp body unit 110.Lamp body unit 110 can rise and descend along lamp body support unit 120, so that be convenient to safeguard and revise, maybe can change the position of lamp body unit 110.
Control cabinet unit 130 can be separated or integrated with it with lamp body support unit 120.Control cabinet unit 130 can be by cable C to lamp body unit 110 power supplies.Here, the cable C that transmits power supply to lamp body unit 110 can be the single cable with wall scroll positive power line and wall scroll negative power line.Direct current (DC) power supply that provides from control cabinet unit 130 is sent to lamp body unit 110 by single cable C, and then distributes to a plurality of light emitting modules of lamp body unit 110 inside.In this situation, the area of section of single cable C with wherein from control cabinet unit 130 to a plurality of light emitting modules each provide the situation of power supply to compare minimizing.Thereby cable C will can not become the obstacle without interruption rising and decline of lamp body unit 110.
In order to adopt so single cable C, can be such as following configuration according to the lighting device of example embodiment of the present invention.
Fig. 2 is the schematic diagram that illustrates according to the internal configurations of the lighting device of example embodiment of the present invention.
With reference to Fig. 2, can comprise at least one module 111 according to the lamp body unit 110 of the lighting device 100 of example embodiment of the present invention.
Module 111 can comprise electric current distribution member 111a, a plurality of light emitting module 111b and detection part 111c.
Electric current distribution member 111a can distribute the DC power supplys by cable C 130 transmission from the control cabinet unit.Preferably, can distribute the DC power supply and transmit individually to a plurality of light emitting module 111b, simultaneously its voltage level be maintained identical level.
A plurality of light emitting module 111b can receive the DC power supply so that they are luminous from electric current distribution member 111a.Among a plurality of light emitting module 111b each can comprise a plurality of light emitting diodes (LED) module.
Detection part 111c can detect the state that is sent to the DC power supply of a plurality of light emitting module 111b from electric current distribution member 111a.For example, can to detect the DC power supply that is sent to each led module of light emitting module 111b from electric current distribution member 111a be normal or unusual to detection part 111c.
Control cabinet unit 130 can comprise power supply converting member 131, driver part 132, control assembly 133 and communication component 134.
Power supply converting member 131 can be converted to the DC power supply with predetermined voltage level with exchanging (AC) power supply.DC power supply through conversion is sent to driver part 132.
Driver part 132 can be converted to the DC power supply of power supply converting member 131 conversions the driving power with the voltage level that is provided for suitably the LED driving, and transmits this driving power by cable C to the electric current distribution member 111a that is included at least one module 111 in the lamp body unit 110.
The power supply that control assembly 133 can be controlled driver part 132 transmits.Here, can implement based on the power supply status that the detection part 111c that is included at least one module 111 in the lamp body unit 110 detects the control of control assembly 133.The power supply status that detection part 111c detects can be sent to control assembly 133 by wired and radio communication.Wireless transmission does not need cable.In the situation of wired transmission, the area of section that is used for the data cable of data transmission is far smaller than the area of section of cable C, so can not affect rising and the decline of lamp body unit 110.
And control assembly 133 can be controlled according to the control signal of from the outside input the power supply transmission of driver part 132.Communication component 134 can be communicated by letter with control circuit A with radio communication by wired, so that can be sent to control assembly 133 from the control signal of control circuit A.
According to prior art, transmit individually power supply by a plurality of light emitting modules of many power cables from the control cabinet unit to lamp body unit.Yet, according to the present invention, by single cable power supply is sent to the independent light emitting module that lamp body unit is also then distributed to lamp body unit inside from the control cabinet unit, thereby, can avoid the thick thick pliability decline that causes of cable to cause the rising of lamp body unit and the interruption of decline.
As mentioned above, according to example embodiment of the present invention, also then distribute to nothing interruption rising and the decline that a plurality of independent light emitting module of lamp body unit inside is realized lamp body unit by by the single power supply cable power supply being sent to lamp body unit from the control cabinet unit.Thereby, be convenient to rising and the decline of lamp body unit.
Although showed in conjunction with example embodiment and describe the present invention, those skilled in the art can make amendment and change and do not deviate from the spirit and scope of the present invention that limited by appended claims obviously as can be known.
Cross reference to related application
The application requires the priority of the korean patent application No.2010-0034233 that submitted in the special permission Room from April 14th, 2010 to Korea S, by reference it openly is herein incorporated.

Claims (6)

1. lighting device comprises:
Lamp body unit comprises the electric current distribution member and a plurality of driving power and the luminous light emitting module that is distributed by this electric current distribution member that receive individually that distribute the driving power that receives from the outside by the single cable with wall scroll positive power line and wall scroll negative power line;
The lamp body support unit supports this lamp body unit; And
The control cabinet unit is converted to this driving power with input power, and by this single cable to this lamp body unit provide through the conversion driving power.
2. lighting device as claimed in claim 1, wherein this lamp body unit rises and descends along this lamp body support unit.
3. lighting device as claimed in claim 1, wherein this control cabinet unit comprises:
The power supply converting member is converted to dc source with AC power; And
Driver part is converted to this driving power with this dc source, and by electric current distribution member transmission the driving power through change of this single cable to this lamp body unit.
4. lighting device as claimed in claim 3, each in wherein said a plurality of light emitting modules comprises a plurality of light emitting diodes (LED) module, and
This lamp body unit further comprises detection part, detects the state that is assigned with and is provided to individually the driving power of described a plurality of light emitting modules.
5. lighting device as claimed in claim 4, wherein this control cabinet unit further comprises: control assembly, the state of the driving power that detects according to this detection part is controlled the power supply supply of this driver part.
6. lighting device as claimed in claim 5, wherein this control cabinet unit further comprises: communication component, sending and receiving from the signal of outside to control the control action of this control assembly.
CN2011100929654A 2010-04-14 2011-04-14 Lamp body unit for lighting apparatus and lighting apparatus Active CN102252293B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100034233A KR20110114863A (en) 2010-04-14 2010-04-14 Lamp body unit for lighting apparatus and lighting apparatus
KR34233/10 2010-04-14

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CN102252293A CN102252293A (en) 2011-11-23
CN102252293B true CN102252293B (en) 2013-10-16

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CN (1) CN102252293B (en)
DE (1) DE102011007038A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102005509B1 (en) * 2018-12-06 2019-07-30 (주)화신이앤비 lighting apparatus having junction unit between LED and SMPS

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201160330Y (en) * 2008-02-22 2008-12-03 天津市亚力照明技术工程有限公司 Low-power LED integral light source

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DE10122045A1 (en) * 2001-05-07 2002-11-21 Leonhard Bopp Illumination system comprises illumination units and a current distributing connector unit which are accommodated in separate housings and are joined to one another by cables
EP2274955B1 (en) * 2008-05-06 2013-03-20 Koninklijke Philips Electronics N.V. Led driving unit
KR101001687B1 (en) * 2008-05-26 2010-12-15 조일전기공업 주식회사 Up and down type lighting tower
KR100996668B1 (en) 2008-09-23 2010-11-25 주식회사 신광테크 Injecting Apparatus of Lubricant for Motor
KR100907873B1 (en) * 2009-05-11 2009-07-14 (주)세광산업조명 Led light device
CN201412796Y (en) * 2009-05-26 2010-02-24 陈有欣 High-power LED lighting device
KR100948736B1 (en) * 2009-09-08 2010-03-22 (주)참슬테크 Led lamp management system using ac phase control

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Publication number Priority date Publication date Assignee Title
CN201160330Y (en) * 2008-02-22 2008-12-03 天津市亚力照明技术工程有限公司 Low-power LED integral light source

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KR20110114863A (en) 2011-10-20
DE102011007038A1 (en) 2011-10-20
CN102252293A (en) 2011-11-23

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SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: SAMSUNG ELECTRONICS CO., LTD.

Free format text: FORMER OWNER: SAMSUNG LED CO., LTD.

Effective date: 20121022

C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20121022

Address after: Gyeonggi Do, South Korea

Applicant after: Samsung Electronics Co., Ltd.

Address before: Gyeonggi Do, South Korea

Applicant before: Samsung LED Co., Ltd.

C14 Grant of patent or utility model
GR01 Patent grant