KR20110015716A - Illumination apparatus - Google Patents

Illumination apparatus Download PDF

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Publication number
KR20110015716A
KR20110015716A KR1020090073084A KR20090073084A KR20110015716A KR 20110015716 A KR20110015716 A KR 20110015716A KR 1020090073084 A KR1020090073084 A KR 1020090073084A KR 20090073084 A KR20090073084 A KR 20090073084A KR 20110015716 A KR20110015716 A KR 20110015716A
Authority
KR
South Korea
Prior art keywords
housing
frame
light source
lighting device
opening
Prior art date
Application number
KR1020090073084A
Other languages
Korean (ko)
Inventor
노시청
Original Assignee
주식회사 필룩스
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 주식회사 필룩스 filed Critical 주식회사 필룩스
Priority to KR1020090073084A priority Critical patent/KR20110015716A/en
Publication of KR20110015716A publication Critical patent/KR20110015716A/en

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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
    • F21K9/66—Details of globes or covers forming part of the light source
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/02—Frames
    • F21V1/04—Frames rigid
    • 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
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements

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  • 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

The present invention relates to a lighting device, the lighting device of the present invention comprises a housing having an opening that is open in the longitudinal direction; A frame slidingly coupled to the housing through the opening; A light source installed on one surface of the frame and disposed in the housing; And fastening means for fastening the housing and the frame. Here, the fastening means includes a protrusion formed in the opening of the housing and a recess formed at both ends of the frame corresponding to the protrusion.

Description

Lighting device {ILLUMINATION APPARATUS}

The present invention relates to a lighting device, and more particularly, to a lighting device that can be coupled to the housing sliding frame is disposed.

In general, the lighting device is mounted on the ceiling or wall of the building by combining the light emitting body and the housing made of a lamp, etc., can produce a variety of light by supplying a predetermined power to the lamp.

The lighting device can be selected and installed in accordance with the purpose of the installation by using the LED or a fluorescent lamp used as a surface light as a lamp as a lamp, respectively.

However, such a lighting device has a problem that the construction process is prolonged due to the complicated manufacturing process and installation work. In addition, in order to install the lighting device on the ceiling or the wall, since the light source must be reinstalled in the housing after the housing is installed on the wall, the installation time of the lighting device is prolonged.

Therefore, the present invention has been made to solve the above problems, the present invention is to provide a lighting device that can improve the manufacturing convenience by combining the frame in which the light source is arranged in a sliding structure to the housing.

In addition, the present invention can effectively radiate heat generated from the light source to the outside by using the frame provided with the light source as a heat sink.

In order to achieve the above object, a lighting apparatus according to an embodiment of the present invention includes a housing including an opening opened in a longitudinal direction; A frame slidingly coupled to the housing through the opening; A light source installed on one surface of the frame and disposed in the housing; And fastening means for fastening the housing and the frame. Here, the fastening means includes a protrusion formed in the opening of the housing and a recess formed at both ends of the frame corresponding to the protrusion.

In this case, the light source may be at least one selected from a lamp tube, an LED, and an OLED. The housing may include a sidewall having an upper surface and a lower surface open and having a partially opened opening.

In addition, a cover for sealing the housing may be further disposed on the upper surface and the lower surface, and at least one side of the cover may further include a connection terminal for supplying a signal supplied from the outside to the light source, and the housing is translucent. Or it may be a transparent material.

In addition, the frame may be a metal material, one surface of the frame may be formed of an uneven structure.

According to the present invention, it is possible to improve the fabrication of the lighting apparatus by coupling the frame on which the light source is arranged to the housing in a sliding manner. In addition, it is possible to prevent the lighting device from deteriorating by using the other surface of the frame on which the light source is disposed as a heat sink.

In addition, the light source is manufactured to be replaced with a variety of light sources according to the preferences of the consumer, it can meet the expectations of consumers who require a variety of light sources.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention; The following embodiments are provided to those skilled in the art to fully understand the present invention, and may be modified in various forms.

1 is a perspective view of a lighting apparatus according to a first embodiment of the present invention, Figure 2 is a side cross-sectional view of FIG. 3 is an exploded perspective view of the lighting apparatus according to the first embodiment of the present invention.

1 to 3, the lighting device 100 of the present invention has an upper surface and a lower surface thereof, and includes a housing 110 and an opening 111 formed of sidewalls having an opening 111 open in a longitudinal direction. Frame 120 slidingly coupled to the housing 110, a light source 130 installed on one surface of the frame 120 and disposed in the housing 110, and fastening means 140 for fastening the housing 110 to the frame 120. ). Here, the fastening means 140 includes a protrusion 141 formed in the opening 111 of the housing 110 and a recess 142 formed at both ends of the frame 120 in contact with the protrusion 141.

The housing 110 may have a cylindrical shape including an upper surface, a lower surface, and a side wall. In this case, the upper and lower surfaces of the housing 110 may be opened, and the sidewalls may have an opening 111 having one region open in the longitudinal direction.

As such, the housing 110 may be configured in a column shape in which one end is perforated in various forms such as a cylinder, an elliptical column, or a polygonal column. In this embodiment, the housing 110 will be described through the cylindrical column whose both ends are open.

In addition, the housing 110 may be formed of a translucent or transparent material to emit light generated from the light source 130 disposed inside the housing 110 to the outside. For example, the housing 110 may be formed of acrylic or transparent acrylic.

The frame 120 is slidingly coupled to the opening 111 formed in the housing 110.

In detail, the housing 110 and the frame 120 are fastened by the fastening means 140. The fastening means 140 includes a protrusion 141 formed in the housing 110 and a recess 142 of the frame 120 corresponding to the protrusion 141. The protrusion 141 may protrude in an inner direction of the housing 110 in which the light source 130 is accommodated, and may be disposed along the longitudinal direction of the housing 110. In addition, the recess 142 is inserted into the protrusion 141 and may be disposed at both ends of the frame 120 corresponding to the protrusion 141. That is, the recess 142 is formed in the frame 120 in contact with the protrusion 141. The protrusion 141 and the recess 142 may be formed of sidewalls extending from the housing 110 or the frame 120.

In order to couple the frame 120 to the housing 110, the recess 142 formed at both ends of the frame 120 is inserted into the protrusion 141. Thereafter, the frame 120 is fastened to the housing 110 by moving the frame 120 in the direction of the arrow shown in FIG. 3.

When the frame 120 is slidingly coupled to the housing 110 as shown in FIG. 3, the manufacturing and manufacturing time of the lighting apparatus 100 may be shortened. Specifically, as described above, when the lighting device 100 is manufactured, no tool or machine for coupling the frame 120 and the housing 110 is used, so that the lighting device 100 can be manufactured more quickly, easily, and more. have.

The frame 120 may include a front surface disposed inside the housing 110 and a rear surface disposed outside the housing 110. Here, the light source 130 is installed on the front surface of the frame 120, the heat sink for dissipating heat generated from the light source 130 may be further installed on the rear surface of the frame 120. In addition, the rear surface of the frame 120 may be formed of irregularities to radiate heat emitted from the light source 130 to the outside. In the present embodiment, the rear surface of the frame 120 is formed into an uneven shape to radiate heat emitted from the light source 130 to the outside.

In addition, the frame 120 may be formed of a metal material, and may be made of aluminum having excellent conductivity.

The light source 130 installed on the front of the frame 120 may be formed of at least one selected from a lamp tube, an LED, and an OLED. The light source 130 of the present embodiment may be an LED module. Here, the lamp tube means one of an external electrode fluorescent lamp (EEFL), an electrodeless lamp, a laser diode (LD), a carbon nanotube (CNT), and a cold cathode tube (CCFL).

One end of the LED module 130 is electrically connected to the power supply line through the top or bottom of the housing 110, or the power supply line is connected to the connection terminal of the cover (top cover, bottom cover) disposed at one end of the housing 110 To realize the light. In addition, when the light source is made of the LED module 130, there is an advantage that the life is long and energy efficiency is higher than the general fluorescent light source.

4 is a perspective view of a lighting apparatus according to a second embodiment of the present invention, Figure 5 is a side cross-sectional view of FIG. 6 is an exploded perspective view of a lighting apparatus according to a second embodiment of the present invention.

4 to 6, the lighting device 200 of the present invention has an upper surface and a lower surface, and includes a housing 210 and a side wall formed with a sidewall having an opening 211 open in a longitudinal direction. Frame 220 slidably coupled to the housing 210, a light source 230 disposed on one surface of the frame 220 and disposed in the housing 210, and fastening means 240 for fastening the housing 210 and the frame 220. ). Here, the fastening means 240 is composed of a protrusion 241 formed in the opening of the housing 210 and a recess 242 formed at both ends of the frame 220 corresponding to the protrusion 241.

Illumination apparatus 200 according to the present embodiment is the same as the first embodiment, the light source is made of a fluorescent lamp (230). Such a fluorescent lamp 230 may be disposed adjacent to each other in front of the frame 120.

7a and 7b is an embodiment to which the lighting apparatus according to the present invention is applied.

The lighting apparatuses 100 and 200 according to the present exemplary embodiment may be used as a standing type lighting lamp having one end 300 disposed at one end as shown in FIG. 7A, or may be attached to the ceiling 400 as shown in FIG. 7B.

As described above, the preferred embodiment of the present invention has been disclosed through the detailed description and the drawings. The terms are used only for the purpose of describing the present invention and are not used to limit the scope of the present invention as defined in the meaning or claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible from this. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

1 is a perspective view of a lighting apparatus according to a first embodiment of the present invention.

2 is a side cross-sectional view of FIG.

3 is an exploded perspective view of the lighting apparatus according to the first embodiment of the present invention.

4 is a perspective view of a lighting apparatus according to a second embodiment of the present invention.

5 is a side cross-sectional view of FIG. 4.

6 is an exploded perspective view of a lighting apparatus according to a second embodiment of the present invention.

7a and 7b is an embodiment to which the lighting device according to the present invention is applied.

<Explanation of symbols for the main parts of the drawings>

100,200: Lighting device

110,210: Housing

111,211: openings

120,220: frame

130,230: light source

140,240 fastening means

Claims (8)

A housing including an opening opened in the longitudinal direction; A frame slidingly coupled to the housing through the opening; A light source installed on one surface of the frame and disposed in the housing; And Includes; fastening means for fastening the housing and the frame; The fastening means includes a projection formed in the opening of the housing and a concave portion formed on both ends of the frame corresponding to the projection. According to claim 1, And the protrusion protrudes in a direction in which the light source is received in the housing, and the protrusion protrudes along a longitudinal direction of the housing. According to claim 1, The light source is a lighting device, characterized in that at least one selected from the lamp tube, LED (LED) and OLED (OLED). According to claim 1, The housing is a lighting device, characterized in that the upper surface and the lower surface comprises a sidewall, the opening is formed partially open. 5. The method of claim 4, A cover for sealing the housing is further disposed on the upper surface and the lower surface, and at least one side of the cover further includes a connection terminal for supplying a signal supplied from the outside to the light source. According to claim 1, The housing is a lighting device, characterized in that the translucent or transparent material. According to claim 1, The frame is a lighting device, characterized in that the metal material. According to claim 1, One surface of the frame is an illumination device, characterized in that formed in the uneven structure.
KR1020090073084A 2009-08-10 2009-08-10 Illumination apparatus KR20110015716A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090073084A KR20110015716A (en) 2009-08-10 2009-08-10 Illumination apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090073084A KR20110015716A (en) 2009-08-10 2009-08-10 Illumination apparatus

Publications (1)

Publication Number Publication Date
KR20110015716A true KR20110015716A (en) 2011-02-17

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Application Number Title Priority Date Filing Date
KR1020090073084A KR20110015716A (en) 2009-08-10 2009-08-10 Illumination apparatus

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9016890B2 (en) 2011-05-23 2015-04-28 Posco Led Company Ltd. Optical semiconductor-based tube type lighting apparatus
KR20160014984A (en) 2014-07-30 2016-02-12 한국광기술원 Light source device using semiconductor laser
KR102280588B1 (en) * 2020-11-06 2021-07-23 주식회사 누리온 Line light apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9016890B2 (en) 2011-05-23 2015-04-28 Posco Led Company Ltd. Optical semiconductor-based tube type lighting apparatus
KR20160014984A (en) 2014-07-30 2016-02-12 한국광기술원 Light source device using semiconductor laser
KR102280588B1 (en) * 2020-11-06 2021-07-23 주식회사 누리온 Line light apparatus

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E601 Decision to refuse application