KR20170000511U - System lighting device - Google Patents

System lighting device Download PDF

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Publication number
KR20170000511U
KR20170000511U KR2020160000093U KR20160000093U KR20170000511U KR 20170000511 U KR20170000511 U KR 20170000511U KR 2020160000093 U KR2020160000093 U KR 2020160000093U KR 20160000093 U KR20160000093 U KR 20160000093U KR 20170000511 U KR20170000511 U KR 20170000511U
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KR
South Korea
Prior art keywords
main body
bottom plate
rail
coupled
plate
Prior art date
Application number
KR2020160000093U
Other languages
Korean (ko)
Inventor
최병석
Original Assignee
최병석
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 최병석 filed Critical 최병석
Publication of KR20170000511U publication Critical patent/KR20170000511U/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/03Ceiling bases, e.g. ceiling roses
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-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
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • F21K9/27Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00Lighting devices or systems using a string or strip of light sources
    • F21S4/20Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening 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
    • F21V17/12Fastening 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 screwing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening 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
    • F21V17/16Fastening 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0045Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by tongue and groove connections, e.g. dovetail interlocking means fixed by sliding
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34Supporting elements displaceable along a guiding element
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00Refractors for light sources
    • F21V5/04Refractors for light sources of lens shape
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2101/00Point-like light sources

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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

A system lighting apparatus is disclosed. According to the present invention, there is provided a system illumination lamp apparatus to which a spotlight having a switch lever is coupled, comprising: a bottom plate in the middle; an opening formed in the bottom; a space formed between the bottom of the bottom plate and the opening; A body formed with a light emitting portion on which the LED is mounted on the bottom plate, and a light transmitting plate for shielding the light emitting portion; A rail groove is formed in a lower portion of the base plate so that a switch lever of the spotlight is coupled to the base plate, a ground terminal is formed in the rail groove, Member.
According to this, it is possible to mount a spotlight on an indoor ceiling using an anchor bolt, and to use it as an LED illumination lamp, thereby reducing the installation cost.

Figure P2020160000093

Description

SYSTEM LIGHTING DEVICE

The present invention relates to a system lighting apparatus, and more particularly, to a system lighting apparatus that includes a transparent portion and a rail portion to which a spotlight is fastened, integrally mounted on the ceiling so as to use both a general illumination lamp and a spotlight.

2. Description of the Related Art [0002] In general, a ceiling light fixture for ceiling fixtures is widely used in various designs to enhance the decorative effect of a room. One of them is a main body having a lamp and a socket And a translucent plate of transparent material which is provided on the bottom surface of the main body and transmits light.

BACKGROUND OF THE INVENTION [0002] In recent years, LED lighting devices, such as LED lights, which are widely used in LED lighting, have been installed in ceilings or fixedly mounted on a ceiling, It is widely applied for illumination.

In the domestic registration utility model No. 20-0415149, a "ceiling light fixture" is disclosed. Also, Korean Patent Laid-Open Publication No. 10-2011-0085594 entitled "Reflecting Glow for LED Illumination" is disclosed.

However, according to the related art, there are a bulb socket, a circular upper support and a lower support which are mounted on the upper and lower parts of the bulb socket body, and a plurality of horizontal members formed horizontally and connected to the upper support and the lower support, And a semipermeable cover which is coupled to the periphery of the frame member.

On the other hand, the open-type ceiling is a way to expose the ceiling slab without attaching a panel covering the ceiling such as a textile. In order to install various types of lighting in such an open-type ceiling, a long bolt is hung on a luminaire.

The spotlight is made by assembling a light source (light source) and a reflector capable of concentrating and emitting light. In general, a light bulb or a halogen bulb is used as a light source to emit bright light depending on the application.

Korean Patent Registration No. 20-0239204 discloses " spotlight ".

On the other hand, the spotlight is formed with a switch lever at an upper portion thereof, and a power supply terminal rotated by a lever is formed at an upper end of the switch lever.

Therefore, a mounting rail through which electric power flows is installed on the upper part of the ceiling texel, and the power supply terminal is inserted into the mounting rail, and is engaged with the mounting rail so as to be engaged.

However, in the case of an open-type ceiling without a ceiling tex, it is difficult to mount a mounting rail, so that a spotlight can not be easily installed.

The present invention has been made in order to solve the problems of the related art described above, and it is an object of the present invention to provide a lighting apparatus and a lighting apparatus in which a light emitting portion and a rail portion to which a spotlight is fastened are integrally provided in a luminaire, The present invention relates to a system lighting fixture.

It is an object of the present invention to provide a system illuminating lamp device in which a spotlight having a switch lever is coupled, a bottom illuminating plate is formed in an intermediate portion, an opening is formed in a lower portion, a space portion is formed between a lower portion of the bottom illuminating plate and the opening, A body having a light-emitting portion on which the LED is mounted on the bottom plate, and a light-transmitting plate for shielding the light-emitting portion; A rail groove is formed in a lower portion of the base plate so that a switch lever of a spotlight is coupled to the base plate, a ground terminal is formed in the rail groove, And a member for illuminating the illumination light.

According to the present invention, it is possible to mount a spotlight on an indoor ceiling using an anchor bolt, and to use it as an LED illumination light, thereby reducing the installation cost.

1 is a perspective view showing a system illumination lamp apparatus according to the present invention,
2 is an exploded perspective view showing a system illumination lamp apparatus according to the present invention,
3 is a cross-sectional view taken along the line A-A 'of the system illumination lamp according to the present invention,
4 is a cross-sectional view taken along the line B-B 'of the system illumination lamp according to the present invention,
5 to 7 are cross-sectional views showing another embodiment of a system illumination lamp apparatus according to the present invention,
8 and 9 are perspective views showing another embodiment of the 'translucent plate' in the system illumination lamp apparatus according to the present invention,
10 and 11 are a bottom view showing an operation example of a system illumination lamp apparatus according to the present invention,
12 is a view showing the use state of a system illumination lamp apparatus according to the present invention.
13 is a sectional view showing still another embodiment of a system illumination lamp according to the present invention;
14 is a cross-sectional view taken along the line 'C-C' in FIG.
Fig. 15 is a sectional view showing the cover member of Fig. 13; Fig.
Figures 16 and 17 are cross-sectional views showing another embodiment of the cover member of Figure 15;

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

The embodiments described below are intended to be illustrative in nature to enable those skilled in the art to easily carry out the invention and that the technical idea and scope of the present invention will be limited It does not mean anything.

In addition, the size and shape of the components shown in the drawings may be exaggerated for clarity and convenience of explanation, and the terms defined in particular in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user or the operator It should be noted that the definitions of these terms should be made on the basis of the contents throughout this specification.

FIG. 1 is an exploded perspective view showing a system illumination lamp according to the present invention; FIG. 3 is a cross-sectional view taken along line AA of the system illumination lamp according to the present invention; FIG. 5 is a cross-sectional view showing another embodiment of a system illumination lamp according to the present invention, and Figs. 8 and 9 are cross-sectional views taken along the line B-B ' FIG. 10 is a bottom view showing an operation example of a system illumination lamp according to the present invention, FIG. 12 is a bottom view showing an operation example of the system illumination lamp according to the present invention, FIG. Fig.

1 to 12, a system illumination lamp according to the present invention is a combination of a spotlight 100 provided with a switch lever 110, and includes a main body 2, a rail formed on the main body 2, Member (4).

The bottom plate 20 is formed in the middle of the main body 2. The bottom plate 20 is formed with an opening at the bottom and a space 22 is formed between the bottom of the bottom plate 20 and the opening. A main body 2 having a light emitting portion 24 on which an LED substrate 300 is mounted and on which a light transmitting plate 25 for shielding the light emitting portion 24 is formed;

A rail groove 40 is formed at a lower portion of the bottom plate 20 of the main body 2 and mounted on one side of the light emitting portion 24 so that the switch lever 110 of the spotlight 100 is engaged And a rail member 4 in which a ground terminal 42 is formed in the rail groove 40 and the switch lever 110 of the spotlight 100 is engaged.

The main body 2 is formed by a side plate having a length and opposite to each other and a bottom plate 20 connecting the middle portion of the side plate in the lateral direction, An opening is formed.

The translucent plate 25 and the panel 3 are coupled so as to close the lower openings

The translucent plate 25 and the panel 3 are formed such that their both ends are coupled to each other across the step 221 formed inside the opening and are slid to the left and right to be movable.

The translucent plate 25 is preferably fixed in position for shielding the light emitting portion 24 formed in the middle of the main body 2 and the translucent plate 25 may be formed to maximize the 8, a plurality of slits 252 are formed in a meshed shape, or a plurality of convex lenses 254 are formed as shown in FIG.

The panel 3 is used for enhancing aesthetic appearance by covering a power supply unit (not shown) formed at both ends of the rail member by being coupled to the main body 2.

On the other hand, as shown in Fig. 10, the translucent plate 25 is arranged at the center of the main body 2, and the rail members 4 are arranged on both sides thereof.

Alternatively, as shown in Fig. 11, the translucent plate 25 is disposed on both sides, and the rail member 4 is disposed therebetween.

The LED 243 is provided at a position where the translucent plate 25 is disposed in any form to constitute the light emitting portion 24.

Shaped engaging projections 27 are formed on the bottom plate 20 of the main body 2. The '

3, the both ends of the LED substrate 247 can be coupled to the coupling protrusions 27 of the bottom plate 20 and the LED substrate 247 can be easily separated from the LED substrate 247 .

Alternatively, as shown in Fig. 7, the rail member 4 can be screwed directly to the bottom plate 20 directly.

4, an 'b' -shaped coupling protrusion 27 is formed on the bottom surface of the main body 2, and at one side of the rail member 4, a coupling protrusion 27 And the rail member 4 is coupled to the bracket 7 with a screw W1 so as to be coupled to the bracket 7. [

The bracket 7 has a rectangular cross section and is formed with an engaging protrusion 72 on the upper end of the vertical surface to be engaged with the engaging projection 27 and the rail member 4 is coupled to the bottom surface with a screw W1 The rail groove 40 is formed to be close to the lower opening of the main body 2 so that the spotlight 100 can be easily detached and attached.

A ground terminal 42 is formed on the inside of the rail groove 40 so as to be brought into contact with the switch lever 110 of the spotlight 100 and to be energized.

5, an embodiment of the present invention includes a supporting base 8 fixed to the bottom plate 20 of the main body 2 by screws and having a hexagonal shape with a hollow, A screw hole 81 and a screw through hole 83 are formed so that the rail member 4 is engaged with the upper surface of the support table 8.

And the first screw W3 is coupled to the screw coupling hole 81 so as to connect the support member 8 and the rail member 4. [

And the second screw W5 is screwed so as to connect the upper surface of the support table 8 and the bottom plate 20 of the main body 2 through the screw through hole 83. [

The screw through hole 83 is formed to have a larger diameter than the head of the second screw W5 so that the second screw W5 can be inserted inward through the screw through hole 83. [

6, an embodiment of the present invention is characterized by having a horizontal upper surface and a side surface portion formed perpendicular to both sides of the upper surface, (35) to the bottom plate (20) of the base plate (2)

And a rail fastener 9 having an engaging member 92 protruding inwardly from the side surface portion and sandwiching a side surface of the rail member 4.

The both side engaging members 92 of the rail fastener 9 have elasticity and have a property of being opened and closed so that both side surfaces of the rail member 4 are sandwiched and attached.

Fixing grooves 45 are formed on both side surfaces of the rail member 4 so that an end portion of the engaging member 92 of the rail fixing hole 9 is fitted.

2, the partition wall member 5 is coupled to the space 22 of the main body so as to divide the light emitting part 24 and the rail member 4 so that the light of the light emitting part 24 passes through the rail member 4).

That is, when the LED substrate is attached to the bottom plate 20 of the main body 2 to form the light emitting portion 24, the light emitting portion 24 is usually formed at the center of the main body 2, The partition wall member 5 is inserted through the lower opening of the main body 2 so as not to be leaked.

The partition member (5) is provided with a connecting means to be connected to the panel (3).

The connection means includes a fastening piece 52 formed at one end of the partition member 5, a fastening rib 33 formed of two plate members which are erected in an eleven form on the upper surface of the panel 3, And a screw 35 that passes through the fastening piece 52 and is screwed between the two plates of the fastening rib 33.

The panel 3 is inserted into the lower opening of the main body 2 so as to be slidable and then integrally joined with the partition member 5 although the width of the panel 3 is smaller than that of the translucent plate 25. [

Hereinafter, the operation of the present invention will be described.

The light emitting portion 24 is formed by coupling the LED substrate to one side of the bottom plate 20 of the main body 2 and coupling the translucent plate 25 to correspond to the light emitting portion 24 and the partition wall member 5, And then the panel 3 and the screw 35 are connected and fixed.

Thereafter, the rail member 4 is coupled to the other side of the bottom plate 20 of the main body 2. Preferably, the rail member 4 is formed on both sides of the light emitting portion 24. Therefore, when the main body 2 is formed long, the light emitting portions 24 are formed at regular intervals, and the rail member 4 is formed therebetween so that the spotlight 100 can be installed.

12, a light-transmitting plate is coupled to one side of the main body 2 to form a light-emitting portion, a plurality of slits 252 are formed successively to join the light-transmitting plate 25 formed in a meshed shape, It is possible to form the luminaire long without limiting the length by continuously applying the procedure such as joining the translucent plate 25 formed with the convex lens 254 of the convex lens 254 and engaging the rail member 4 .

13 and 14, in comparison with the above-described embodiment, the rail member 4 is installed at the lower portion of the main body 2 and the rail member 4 are inserted and assembled to cover the space portion 22 in the lower portion of the main body.

That is, by forming the rail assembly groove 61 along the longitudinal direction in the lower center of the cover member 6 and inserting the rail member 4 into the rail assembly groove 61 to fix the cover member 6, 6 cover the space portion 22 in the lower portion of the main body 2, so that the appearance of the lower portion of the main body 2 is improved more clearly than in the above embodiment.

At this time, the cover member 6 is slidably assembled to the 'L' -shaped engagement protrusions 27 formed on both sides of the bottom plate 20 of the main body by protruding outwardly the latching protrusions 63 on both sides of the upper portion, Since the latching grooves 64 are formed on both sides and the latches are slid to the left and right on the step 221 formed inside the opening of the lower portion of the main body,

15, it is preferable that the cover member 6 is formed at intervals such that the width size of the latching jaws 63 formed on both sides of the upper portion of the cover member 6 is wider than the width of the rail assembly groove 61, As shown in FIGS. 16 and 17, may be formed with a width equal to or slightly narrower than the width of the rail mounting groove 61, and the width of the rail mounting groove 61 ' L '-shaped engagement protrusions 27 are formed to correspond to the width sizes of the L'

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it will be apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the invention, It is obvious that the claims fall within the scope of the claims.

2: Main body 3: Panel
4: rail member 6: cover member
7: Bracket 8: Support
9: rail fastener 20: bottom plate
22: space part 24: light emitting part
25: translucent plate 40: rail groove
42: Ground terminal
100: Spotlight

Claims (11)

A system light fixture incorporating a spotlight having a switch lever,
A body formed with a bottom plate in the middle, an opening formed in the bottom, a space formed between the bottom of the bottom plate and the opening, a light emitting portion mounted with the LED on the bottom plate, and a transparent plate shielding the light emitting portion;
A rail groove is formed in a lower portion of the base plate so that a switch lever of the spotlight is coupled to the base plate, a ground terminal is formed in the rail groove, absence;
Wherein the light source is a light source.
The method according to claim 1,
Wherein a groove is formed in the inside of the opening, and a panel is coupled to the groove so as to be movable.
The method according to claim 1,
Wherein the transparent plate has a plurality of slits and is formed in a meshed shape or a plurality of convex lenses are formed.
The method according to claim 1,
Wherein a bend-shaped coupling protrusion is formed on a bottom plate of the main body, and an LED substrate is fitted to the coupling protrusion.
The method according to claim 1,
A b-shaped engaging projection is formed on the bottom plate of the main body,
And a bracket formed on one side of the rail member,
And a rail member is screwed and coupled to the bracket.
The method according to claim 1,
A support plate fixed to the rail bottom plate by a screw connection, the support plate being a hexahedron having a hollow,
A screw-engaging hole and a screw-through hole are formed on the upper surface of the support so that the rail member is engaged,
A first screw is coupled to the screw coupling hole to connect the support member and the rail member,
And the second screw passes through the screw through hole and is screwed so as to connect the upper surface of the support to the bottom plate of the main body.
The method according to claim 1,
A b-shaped engaging projection is formed on the bottom plate of the main body,
And a bracket formed on one side of the rail member,
And a rail member is screwed and coupled to the bracket.
The method according to claim 1,
The upper surface of which is screwed to the bottom plate of the main body, the top surface of which is screwed to the bottom plate of the main body,
And a rail fixing member protruding inward from the side portion and having a latching member for holding a side surface of the rail member.
The method according to claim 1,
Wherein a partition wall member is coupled to a space portion of the main body so as to separate the light emitting portion and the rail member so that the light of the light emitting portion does not leak to the rail member.
9. The method of claim 8,
The partition member is formed with connecting means for connecting to the panel,
The connecting means
A fastening piece formed at one end of the partition member,
A fastening rib formed on the upper surface of the panel, the fastening rib being formed of two plate members standing upright in an 11-
And a screw threaded through the fastening piece and screwed between the two plates of the fastening rib.
The method according to claim 1,
Wherein a lower portion of the main body is coupled to a lower portion of the main body by a cover member having a rail assembly groove formed therein by inserting a rail member into a lower portion of the main body,
The cover member is formed by protruding outwardly from both sides of the upper portion of the cover and slidably assembling left and right 'L' -shaped engagement protrusions formed on both sides of the bottom plate of the main body, and engaging grooves formed on both lower sides thereof, And the slide assembly is assembled to the left and right sides in a stepped manner.
KR2020160000093U 2015-07-28 2016-01-07 System lighting device KR20170000511U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2020150005071 2015-07-28
KR20150005071 2015-07-28

Publications (1)

Publication Number Publication Date
KR20170000511U true KR20170000511U (en) 2017-02-07

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200063649A (en) 2018-11-28 2020-06-05 (주)디엠라이팅 Frame for Installing Lighting Device And Spotlight
KR102267048B1 (en) 2020-11-13 2021-06-18 정홍준 Mounting Housing for Lighting Installation
KR20220000107U (en) 2020-06-30 2022-01-11 이대은 Lighting luminaire with a tandem lamp socket

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200063649A (en) 2018-11-28 2020-06-05 (주)디엠라이팅 Frame for Installing Lighting Device And Spotlight
KR20220000107U (en) 2020-06-30 2022-01-11 이대은 Lighting luminaire with a tandem lamp socket
KR102267048B1 (en) 2020-11-13 2021-06-18 정홍준 Mounting Housing for Lighting Installation

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