KR20170057186A - LED lighting apparatus having sub-lighting - Google Patents

LED lighting apparatus having sub-lighting Download PDF

Info

Publication number
KR20170057186A
KR20170057186A KR1020170054836A KR20170054836A KR20170057186A KR 20170057186 A KR20170057186 A KR 20170057186A KR 1020170054836 A KR1020170054836 A KR 1020170054836A KR 20170054836 A KR20170054836 A KR 20170054836A KR 20170057186 A KR20170057186 A KR 20170057186A
Authority
KR
South Korea
Prior art keywords
led
lamp
illuminating
auxiliary
lighting
Prior art date
Application number
KR1020170054836A
Other languages
Korean (ko)
Inventor
황은분
Original Assignee
(주)쓰리씨라이팅인더스
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 (주)쓰리씨라이팅인더스 filed Critical (주)쓰리씨라이팅인더스
Priority to KR1020170054836A priority Critical patent/KR20170057186A/en
Publication of KR20170057186A publication Critical patent/KR20170057186A/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

In the present invention, an auxiliary lighting lamp for illuminating illumination light laterally on the side surface of the back cover or frame is detachably installed in an LED lamp having a LED as a light source, thereby enhancing the decoration effect by the lighting, An LED light fixture having a new auxiliary lighting lamp for greatly improving the workability of repair and replacement so that unnecessary power consumption can be greatly reduced by selectively lighting the main lighting and the auxiliary lighting according to the brightness, Lt; / RTI >
The present invention relates to a lighting apparatus comprising: a lamp housing having a housing with a bottom portion opened; a lamp housing housing a plurality of LEDs through the circuit board, the housing having a bottom surface for emitting illumination light upon application of a current; A cover which is coupled to the outside of the side surface of the lamp housing while the opened bottom portion of the lamp housing is wrapped and which is irradiated with illumination light generated from the LED mounted on the bottom surface of the lamp housing and vertically downward, ; And a sub-illuminating lamp which is detachably mounted around the outer circumference of the back cover and irradiates the illuminating light laterally in response to the application of the current.

Description

[0001] The present invention relates to an LED lighting apparatus having sub-

[0001] The present invention relates to an LED lamp having a sub illumination lamp, and more particularly, to an LED lamp having an LED as a light source, So that the main lighting and auxiliary lighting can be selectively turned on according to the brightness of the surroundings, thereby greatly reducing the waste of unnecessary electric power. On the other hand, To an LED lighting fixture provided with a sub illumination light.

Generally, a lighting lamp is used for illuminating a dark space in an indoor or outdoor environment. Fluorescent lamps, which are the most commonly used lighting fixtures, are mercury and argon in a vacuum glass tube coated with a fluorescent material and convert ultraviolet rays generated by the discharge of mercury into visible light.

However, fluorescent lamps have a smaller power consumption than incandescent lamps, but have a short life span, resulting in somewhat short replacement cycles. Further, a ballast for applying a high voltage for the initial discharge of the fluorescent lamp is applied.

LEDs (light-emitting diodes), which emphasize long lifespan, low-power light emission, compact size and eco-friendliness due to manufacturing, are emerging as major lighting lamps in comparison with the power consumption and lifetime of such fluorescent lamps. However, LED lighting has a disadvantage of high manufacturing cost, but it can be installed at a low price in the case of mass production due to expansion of the application range. In particular, the initial installation cost is somewhat high because it boasts a life of 100,000 hours in general. It is expected that the use cost will be reduced over time.

Accordingly, various types of technology related to the LED light have been developed. For example, Korean Patent Laid-Open Publication No. 10-2011-0019071 (hereinafter referred to as LED technology, hereinafter referred to as "prior art") has been proposed.

The prior art includes a vertical illumination LED for illuminating illumination light in a vertical direction inside the body of the LED illumination and an inner and outer inclination illumination LED for illuminating illumination light in the inner and outer inclination direction on the outer side of the vertical illumination LED, , And the illuminating light of the LED is irradiated in the inner and outer inclining direction ".

In the above-described prior art, the illuminating range of the illumination light of the LED can be further widened by combining the LED for illuminating in the vertical direction and the LED for illuminating the inside and outside oblique direction in the interior of the main body, However, since the vertical illumination LED and the LED for illuminating the inner and outer oblique directions are installed inside the main body of the illumination lamp, there is a problem that the repair and replacement workability is very poor.

1: Korean Laid-Open Patent Publication No. 10-2011-0019071, "LED light".

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide an LED lighting device which is capable of emitting light from a sub- So that the decoration effect of the lighting can be enhanced.

It is another object of the present invention to provide an LED lighting fixture having a new auxiliary lighting lamp capable of selectively lighting main lighting and auxiliary lighting according to the brightness of surroundings, thereby significantly reducing unnecessary power consumption.

It is still another object of the present invention to provide an LED lighting fixture provided with a new auxiliary lighting lamp so as to greatly improve repair and replacement workability.

In order to achieve the above object, according to one embodiment of the present invention, a bottom surface is formed with a box shape, and a plurality of LEDs, which emit light in response to application of a current, A lamp housing housed in the housing; A cover which is coupled to the outside of the side surface of the lamp housing while the opened bottom portion of the lamp housing is wrapped and which is irradiated with illumination light generated from the LED mounted on the bottom surface of the lamp housing and vertically downward, ; And a sub-illuminating lamp which is detachably mounted around the outer circumference of the back cover and irradiates the illuminating light laterally in response to the application of the current.

In the present invention, the auxiliary illumination lamp is formed in the same shape as the shape of the back cover, and the upper surface and the lower surface are opened so as to be fitted to the outer surface of the back cover from above. An auxiliary back body formed with an engagement groove for engaging with an upper end of an outer side edge of the back cover toward the center along an inner peripheral surface at an upper end thereof and having a mounting groove formed along an outer peripheral surface thereof; A plurality of LEDs mounted on a mounting groove on the auxiliary main body through a circuit board, the LEDs being turned on according to application of a current; And a transparent or semi-transparent translucent plate which is illuminated while transmitting illumination light generated from the LED mounted on the mounting groove in a state of being fitted into the mounting groove on the auxiliary light main body.

In order to achieve the above object, another embodiment of the present invention is characterized in that the LED is installed on the inner side of the frame toward the center; And a light guide plate for allowing the light emitted from the LEDs to be uniformly transmitted and diffused downward in a horizontal direction having the same height as the mounting height of the LED, A sub illumination light which illuminates the illumination light laterally, is installed directly on the outer peripheral surface of the frame; Wherein the auxiliary lighting lamp comprises: a mounting groove formed to protrude outward along an outer circumferential surface of the frame; A plurality of LEDs illuminated in accordance with application of an electric current in a state in which the circuit board is interposed between the mounting grooves and an LED mounted on the mounting groove, And a transparent or translucent transparent plate which is made of a transparent material.

According to the present invention, since a sub-illuminating lamp for illuminating illuminating light laterally on the outer side surface of the back cover or the frame is provided in the LED lamp having the LED as a light source, it is possible to greatly enhance the decoration effect by the illumination .

Further, according to the present invention, it is possible to selectively turn on the main lighting lamp and the auxiliary lighting lamp according to the brightness of the surroundings, thereby making it possible to greatly reduce the unnecessary power consumption and improve the repair and replacement workability, There is an effect of being excellent.

1 is an exploded perspective view illustrating an LED lamp provided with a sub illumination lamp according to an embodiment of the present invention.
2 is a perspective view of an assembled state of an LED lamp provided with a sub illumination lamp according to an embodiment of the present invention.
3 is an exploded cross-sectional view illustrating an LED lamp having a sub illumination lamp according to an embodiment of the present invention.
FIG. 4 is an enlarged cross-sectional view of an LED lighting device provided with a sub illumination light according to an embodiment of the present invention.
5 is a partially enlarged cross-sectional view of an LED lamp having a sub illumination light according to another embodiment of the present invention.

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

Referring to FIGS. 1 to 4, an LED lamp 10 having a sub illumination lamp according to an embodiment of the present invention is provided with a lamp housing 20 having a box- A plurality of LEDs 21 are mounted on the bottom surface of the housing 20 through the circuit board 22 to generate illumination light while being irradiated with a current.

A cover 30 is coupled to a lower portion of the lamp housing 20 so that illumination light generated from the LED 21 is transmitted and vertically downwardly irradiated. And is configured so as to be fitted to the outside of the side surface of the luminaire housing 20 while the opened bottom portion of the housing 20 is wrapped.

In one embodiment of the present invention, a sub illuminating lamp 40 for illuminating illumination light laterally in accordance with the application of current is detachably mounted around the outer surface of the back cover 30.

In an embodiment of the present invention, the auxiliary lighting body 40 is provided with an auxiliary lighting body 50 having the same shape as the shape of the backing cover 30.

The auxiliary backlight unit 50 has an upper surface and a lower surface opened so as to be fitted to the outer surface of the back cover 30 from the upper side, And a latching jaw 51 for engaging with the upper edge is formed.

A mounting groove 52 is formed along an outer circumferential surface of the auxiliary light main body 50. A plurality of LEDs 53 are provided in the mounting groove 52 on the auxiliary light main body 50, Is mounted via the circuit board (54).

A translucent or translucent translucent plate 55 is provided outside the mounting groove 51 on the auxiliary light main body 50 so as to be illuminated while transmitting illumination light generated from the LED 53 mounted on the mounting groove 51, As shown in Fig.

5, in the LED lighting apparatus 10 'having a sub illumination lamp according to another embodiment of the present invention, the LED 110 is installed on the inner side of the frame 100 toward the center, A light guide plate 120 is provided to be fitted and installed in a horizontal direction having the same height as the mounting height of the LED 110 so that light generated from the LED 110 is uniformly transmitted and diffused downward, Type lighting fixture. In the edge type lighting fixture, the auxiliary lighting lamp 130 for illuminating the illumination light laterally in accordance with the application of the current is directly installed on the outer circumferential surface of the frame 100.

In this case, a mounting groove 131 protruding outward along the outer peripheral surface of the frame 100 is formed for installing the auxiliary lighting lamp 130, A plurality of LEDs 132 that are turned on are mounted laterally via the circuit board 133.

A transparent or semi-transparent transparent plate 134 is provided on the outer side of the mounting groove 131 so as to be inserted and coupled so that the illumination light emitted from the LED 132 on the mounting groove 131 is transmitted while being irradiated.

The operation of the present invention is as follows.

3 and 4, when the auxiliary illumination lamp 40 is installed in the LED lighting fixture 10 having the auxiliary illumination lamp according to the embodiment of the present invention, When the auxiliary light main body 50 constituting the illumination lamp 40 is inserted, the engaging protrusion 51 formed to protrude toward the center from the upper inner peripheral surface of the auxiliary light main body 50 is caught by the upper end of the outer surface of the back cover 30, The coupling of the auxiliary illumination lamp 40 to the cover 30 is completed.

In this state, when the upper end of the back cover 30 is fitted to the inside of the edge of the lamp housing 20, the assembly of the LED lamp 10 with the auxiliary lighting lamp according to the embodiment of the present invention is completed, The LED light source to which the illumination lamp 40 is coupled may be fixed to the ceiling.

When an electric current is applied in this state, the LEDs 21 installed in the lamp housing 20 are turned on to generate illumination light, and then are irradiated vertically downward through the back cover 30, The illumination light generated from the LED 53 mounted on the auxiliary light main body 40 is radiated in the lateral direction outside.

When the current is also applied to the LED lamp 10 'provided with the auxiliary illumination lamp according to another embodiment of the present invention, the illumination light generated when the LED 110 mounted on the frame 100 is turned on is reflected by the light guide plate 120 And the illumination light generated from the LED 132 mounted on the beam mounting groove 131 constituting the auxiliary illumination lamp 130 is radiated to the outside in the lateral direction.

The LEDs 21 and 110 installed in the lamp housing 20 or the frame 100 and the LEDs 53 and 132 constituting the auxiliary lighting lamps 40 and 130 may be simultaneously lit or selectively lit The illumination light of the LEDs 53 and 132 constituting the auxiliary illumination lamps 40 and 130 can be displayed in various colors to maximize the decoration effect by the illumination light.

10, 10 ': LED lamp with auxiliary lighting lamp
20: lamp housing 21, 53, 110: LED
22, 54, 133: circuit board 30: back cover
40,130: auxiliary lighting lamp 50: auxiliary lamp body
51: latching jaws 52, 131: mounting groove
55, 134: transmission plate 100: frame
120: light guide plate.

Claims (3)

A plurality of LEDs 21 for emitting illumination light while being illuminated by the application of a current are connected to the bottom surface of the housing 20 through a circuit board 22 )and;
And is coupled to the outside of the side surface of the luminaire housing 20 in a state of enclosing the opened bottom portion of the luminaire housing 20 and is illuminated by the illumination light generated from the LED 21 mounted on the bottom surface of the luminaire housing 20 A cover 30 such as to be irradiated vertically downward;
And a sub illuminating lamp (40) for illuminating the illuminating light laterally in accordance with the application of a current while being detachably mounted around the outer circumference of the back cover (30) . The method according to claim 1,
The auxiliary illumination lamp 40 has the same shape as the shape of the back cover 30 and has an upper surface and a lower surface opened to be fitted to the outer surface of the back cover 30 from the upper side, An auxiliary light main body 50 having a latching protrusion 51 for catching the upper end of the outer side surface of the back cover 30 and having a mounting groove 52 formed along the outer circumferential surface thereof;
A plurality of LEDs 53 mounted on a mounting groove 52 on the auxiliary main body 50 via a circuit board 54 and illuminated in response to application of an electric current;
Transparent or translucent transmissive plate 55 for illuminating the illumination light generated from the LED 53 on the mounting groove 52 while being inserted into the mounting groove 52 on the auxiliary light main body 50 And the auxiliary lighting lamp is provided. An LED 110 is installed on the inner side of the frame 100 toward the center; A light guide plate 120 is provided to be fitted and installed in a horizontal direction having the same height as the mounting height of the LED 110 so that light generated from the LED 110 is uniformly transmitted and diffused downward, A sub illuminating lamp 130 is installed directly on the outer circumferential surface of the frame 100 to illuminate the illuminating light laterally according to the application of the current;
The auxiliary illumination lamp 130 includes a mounting groove 131 protruding outward along an outer peripheral surface of the frame 100;
A plurality of LEDs 132 illuminated in accordance with the application of a current in a state in which the circuit board 133 is installed in the mounting groove 131;
And a transparent or semi-transparent translucent plate 134 for illuminating the illuminating light generated from the LED 132 on the mounting groove 131 while being fitted to the outside of the mounting groove 131. [ An LED light fixture with auxiliary lighting.
KR1020170054836A 2017-04-28 2017-04-28 LED lighting apparatus having sub-lighting KR20170057186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170054836A KR20170057186A (en) 2017-04-28 2017-04-28 LED lighting apparatus having sub-lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170054836A KR20170057186A (en) 2017-04-28 2017-04-28 LED lighting apparatus having sub-lighting

Publications (1)

Publication Number Publication Date
KR20170057186A true KR20170057186A (en) 2017-05-24

Family

ID=59051689

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170054836A KR20170057186A (en) 2017-04-28 2017-04-28 LED lighting apparatus having sub-lighting

Country Status (1)

Country Link
KR (1) KR20170057186A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019132094A1 (en) * 2017-12-27 2019-07-04 파워실리콘(주) Spatial sensibility lighting fixture using color led
KR102120027B1 (en) * 2020-02-18 2020-06-05 (주) 서한 Room lamp with direct-lighting and edge-lighting
KR102213706B1 (en) 2020-07-27 2021-02-08 배종석 LED Light with Ceiling Mood Light
CN112393145A (en) * 2019-08-14 2021-02-23 株式会社碧陆斯 Lighting device
KR102548421B1 (en) 2022-12-08 2023-06-28 주식회사 케이비텍 Led lighting device having current regulator using converter output current
KR102640067B1 (en) 2023-11-01 2024-02-28 주식회사 네오스라이트 Ceiling edge lighting with glare reduction sheet

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019132094A1 (en) * 2017-12-27 2019-07-04 파워실리콘(주) Spatial sensibility lighting fixture using color led
CN112393145A (en) * 2019-08-14 2021-02-23 株式会社碧陆斯 Lighting device
KR102120027B1 (en) * 2020-02-18 2020-06-05 (주) 서한 Room lamp with direct-lighting and edge-lighting
KR102213706B1 (en) 2020-07-27 2021-02-08 배종석 LED Light with Ceiling Mood Light
KR102548421B1 (en) 2022-12-08 2023-06-28 주식회사 케이비텍 Led lighting device having current regulator using converter output current
KR102640067B1 (en) 2023-11-01 2024-02-28 주식회사 네오스라이트 Ceiling edge lighting with glare reduction sheet

Similar Documents

Publication Publication Date Title
KR20170057186A (en) LED lighting apparatus having sub-lighting
KR101049162B1 (en) Tube type led lamp assembly
JP2010192228A (en) Lighting system
KR200449665Y1 (en) Led lamp
KR101962069B1 (en) Led lighting apparatus for apartment
KR20150027521A (en) Ceiling Type LED Lighting Lamp
KR101057678B1 (en) Illumination apparatus
AU2013371192B2 (en) Fluorescent lamp-type LED lighting device
KR20150060361A (en) Lighting apparatus
JP2010517217A (en) Lighting device and luminaire having such a lighting device
KR20180002293U (en) Led light device
KR20080049347A (en) Lighting utilizing a white light-emitting diode
KR200385055Y1 (en) Lighting equiped with subsidisary luminous system using LED
CN105020626A (en) LED table lamp
KR200479710Y1 (en) Multicolor interior light using LED
KR101243167B1 (en) Light emitting diode lamp
JP4491327B2 (en) lighting equipment
JP2006225071A (en) Lighting system for cage of elevator
KR20090060490A (en) Apparatus for lighting having light emitting diode
KR20100034127A (en) Save electricity type led lighting device
KR20170086429A (en) L.E.D lighting apparatus
JP2014102995A (en) Lighting device
KR101783173B1 (en) L.E.D lighting apparatus irradiating light with other colors along outline of cover
KR101529295B1 (en) LED light apparatus for ceiling reclaiming having an advertisement function
JP5830675B2 (en) lighting equipment

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment