KR20170002753U - Lighting apparatus using light emitting diode - Google Patents

Lighting apparatus using light emitting diode Download PDF

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Publication number
KR20170002753U
KR20170002753U KR2020160000414U KR20160000414U KR20170002753U KR 20170002753 U KR20170002753 U KR 20170002753U KR 2020160000414 U KR2020160000414 U KR 2020160000414U KR 20160000414 U KR20160000414 U KR 20160000414U KR 20170002753 U KR20170002753 U KR 20170002753U
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KR
South Korea
Prior art keywords
fixing member
converter
elastic force
protrusion
led
Prior art date
Application number
KR2020160000414U
Other languages
Korean (ko)
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KR200484906Y1 (en
Inventor
서재신
Original Assignee
서재신
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Filing date
Publication date
Application filed by 서재신 filed Critical 서재신
Priority to KR2020160000414U priority Critical patent/KR200484906Y1/en
Publication of KR20170002753U publication Critical patent/KR20170002753U/en
Application granted granted Critical
Publication of KR200484906Y1 publication Critical patent/KR200484906Y1/en

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    • 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
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • 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
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • 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
    • 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
    • F21V17/162—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 the parts being subjected to traction or compression, e.g. coil springs
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
    • 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
    • F21Y2101/00—Point-like light sources

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The present invention relates to an LED lighting fixture, and more particularly, to an LED lighting fixture that can be easily installed on a ceiling or a wall surface of a building.
The present invention relates to an LED module comprising a plurality of LEDs and an LED substrate on which the LEDs are arranged at regular intervals; A converter comprising: a converter board made of a nonconductor and on which a power supply circuit is printed; and a driver mounted on the converter board to drive the LEDs; A body to which the LED module is coupled and in which a receiving groove for receiving the converter is formed; A fixing member fastened to an outer bottom surface of the body and fixed to a ceiling or a wall surface of the building and having a predetermined length; An elastic force providing unit disposed inside the body such that the fixing member is pulled in a direction perpendicular to an outer bottom surface of the body and is laterally rotatable, the elastic force providing unit providing an elastic force to the fixing member; And a lid which is detachably coupled to an upper portion of the body to protect the LED module and the converter, the lid being made of a light-transmitting material, and a protruding portion having a hollow cylindrical shape in a direction perpendicular to the bottom of the receiving groove is protruded Wherein a through hole is formed in the bottom surface of the protrusion so as to penetrate through the body, and a fitting hole is formed in the converter substrate so as to correspond to the outer circumference of the protrusion, so that the protrusion is fitted into the fitting hole. do.

Description

LED LIGHTING APPARATUS USING LIGHT EMITTING DIODE

The present invention relates to an LED lighting fixture, and more particularly, to an LED lighting fixture that can be easily installed on a ceiling or a wall surface of a building.

Generally, discharge lamps such as fluorescent lamps and halogen lamps are used as indoor light sources for homes and offices. Since such a discharge lamp has a high driving voltage, energy consumption due to the step-up of power is large, and discharge gas such as mercury, which is harmful to the human body or the environment, is discharged at the time of disposal, which causes environmental pollution.

Particularly, in the European Union (EU), the use of hazardous substances such as lead, mercury, cadmium, hexavalent chromium (Cr6 +), PBB (polybromidebiphenyl) and PBDE (polybrominated diphenyl ether) The Waste Electrical and Electronic Equipment Directive (WEEE) has been enacted to allow producers to pay for the recycling of waste electrical and electronic products, as well as the Restriction of Hazardous Substances (RoHS) This is effective from July 1, 2006.

Meanwhile, white LEDs emitting white light using blue LEDs and phosphors have emerged due to rapid development of LED (light emitting diode) related technologies. Such white LEDs are extremely small compared to conventional light sources, It is an environmentally friendly illumination light source that does not use mercury and discharge gas, and has become a promising alternative to existing illumination light sources because it has low power consumption, has a long life span, does not emit harmful waves such as ultraviolet rays, and does not use mercury and discharge gas.

FIG. 1 is an exploded view of an installation state of a ceiling-mounted LED lamp according to the related art, and FIG. 2 is an enlarged view of the fastening of FIG.

As shown in FIGS. 1 and 2, the LED lighting fixture according to the related art is fixed to a ceiling by fastening a fastener and fixing an LED lamp to a fastener. The ceiling-mounted LED lamp 100 includes a body 110 having a rectangular or hemispherical shape for accommodating therein an LED substrate on which an LED module for emitting light is mounted, and a converter including a driving circuit for driving the LED, And a cover 120 attached to the bottom of the body 110 and configured in a rectangular or circular plate shape.

In the LED lighting fixture 100 of the prior art, the LED lighting fixture 100 is fixed to the fastener 130 fixed to the ceiling and fasteners 130, which are separately configured, are fixed to the ceiling. At this time, the fastening tool 130 includes a fastening plate 131 formed in a plate shape, fastening bolts 132 integrally formed at both sides of the fastening plate 131 and protruding at right angles and made of a male screw, And a fastening hole that is spaced apart from the fastening plate 131. When the surface of the fastening plate 131 on which the fastening bolt 132 is not formed faces the ceiling and the screw is screwed to the ceiling through the fastening hole, the fastening hole 130 is fixed to the ceiling, The main body 110 coupled with the converter and the LED substrate is connected to the ceiling power line a drawn out of the ceiling by inserting the fastening bolts 132 through the fastening holes formed in the body 110, The body 110 is coupled to the fastening bolt 132 and fixed to the ceiling by fastening the fastening bolt 133 to the body 110. When the cover 120 is coupled to the body 110, And becomes fixed.

However, in the conventional ceiling mount type LED lighting fixture as described above, the LED lighting fixture 100 and the fastening hole 130 are separately provided to fasten the fastening hole 130 to the ceiling, and then the LED lighting fixture 100 is fastened to the fastening hole There is a problem that installation work is troublesome and work time is increased.

KR 10-1248152 B1 (2013.04.02.)

It is an object of the present invention to provide an LED lighting device and a fixing member for fixing an LED lighting fixture to a ceiling or a wall of a building, The object of the present invention is to provide a luminaire.

According to an aspect of the present invention, there is provided an LED module including a plurality of LEDs and an LED substrate having the LEDs arranged at regular intervals; A converter comprising: a converter board made of a nonconductor and on which a power supply circuit is printed; and a driver mounted on the converter board to drive the LEDs; A body to which the LED module is coupled and in which a receiving groove for receiving the converter is formed; A fixing member fastened to an outer bottom surface of the body and fixed to a ceiling or a wall surface of the building and having a predetermined length; An elastic force providing unit disposed inside the body such that the fixing member is pulled in a direction perpendicular to an outer bottom surface of the body and is laterally rotatable, the elastic force providing unit providing an elastic force to the fixing member; And a lid which is detachably coupled to an upper portion of the body to protect the LED module and the converter, the lid being made of a light-transmitting material, and a protruding portion having a hollow cylindrical shape in a direction perpendicular to the bottom of the receiving groove is protruded Wherein a through hole is formed in the bottom surface of the protrusion so as to penetrate through the body, and a fitting hole is formed in the converter substrate so as to correspond to the outer circumference of the protrusion, so that the protrusion is fitted into the fitting hole. do.

Preferably, the elastic force providing unit includes: a support having a predetermined length, one end of which is fastened to the fixing member through the through-hole, and the other end of which is fastened with a stopper having a diameter larger than the diameter of the protrusion; And a coil spring accommodated in the protrusion in such a manner as to surround the outside of the support, one end of which is supported by the bottom surface of the receiving groove, and the other end is supported by the stopper.

In addition, a seating part is protruded and formed on the outer bottom surface of the body corresponding to the receiving groove of the body so that the fixing member is seated, and the seating part is recessed along the longitudinal direction of the body, And an auxiliary concave groove portion extending from both sides of the main concave groove portion in the width direction of the body and recessed to facilitate the user to hold the fixing member.

In addition, it is preferable that a fastening hole is formed in the fixing member at regular intervals along the longitudinal direction, and an inclined gripping portion is formed in the fixing member at a position corresponding to the auxiliary concave groove portion.

Preferably, a plurality of support ribs are formed on the outer bottom surface of the body at a predetermined interval along the longitudinal direction of the body, outside the fixing member, in the width direction of the body, do.

According to the means for solving the above-mentioned problems, the present invention has the following effects.

The present invention relates to an elastic force providing unit for integrally providing a fixing member fixed to a ceiling or a wall surface of a building and a body and for providing an elastic force to the fixing member such that the fixing member is pulled in a direction perpendicular to the bottom surface of the body, There is an effect that the LED lamp can be easily and easily installed on a ceiling or a wall surface.

In addition, the present invention has an effect that a protrusion is formed in a receiving groove formed in the inside of the body, and a fitting hole corresponding to the protrusion is formed on the converter board, so that the converter can maintain a stable state inside the body.

In addition, the present invention has the effect that the fixing member can be stably mounted on the outer bottom surface of the body by forming the mounting portion on the outer bottom surface of the body, and the fixing member seated on the mounting portion can be easily gripped.

In addition, the present invention has the effect of facilitating gripping when the fixing member is pulled in a direction perpendicular to the bottom surface of the body by forming the gripping portion in an inclined form in the fixing member.

In addition, the present invention has an effect that a plurality of support ribs are formed on the outer bottom surface of the body at the outer side of the fixing member, so that the fixing member can be prevented from turning right and left in a state of being placed on the outer bottom surface of the body.

FIG. 1 is an exploded view of an installation state of a ceiling-mounted LED lamp according to the prior art.
Fig. 2 is an enlarged view of the fastening of Fig. 1. Fig.
3 is a view showing an LED lamp according to the present invention.
4 is an exploded view of an LED lamp according to the present invention.
FIG. 5 is a bottom view of the LED lamp according to the present invention, showing the state before and after the fixing member is rotated. FIG.

Hereinafter, a preferred embodiment of an LED lamp according to the present invention will be described in detail with reference to the accompanying drawings. It is to be understood that the terms and words used in the present specification and claims should not be construed in an ordinary or dictionary sense and that the inventor shall design the concept of the term appropriately to best illustrate its own design It should be interpreted in terms of meaning and concept in accordance with the technical idea of the present invention based on the principle that it can be defined. In addition, since the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention, various It is to be understood that equivalents and modifications are possible.

FIG. 3 is a view showing an LED lamp according to the present invention, FIG. 4 is an exploded view of the LED lamp according to the present invention, FIG. 5 is a bottom view of the LED lamp according to the present invention, And a state after rotation.

3 to 5, the LED lamp according to the present invention includes an LED module 10, a converter 20, a body 30, a fixing member 40, an elastic force providing unit 50, And a cover (60).

The LED module 10 includes a plurality of LEDs 12 and an LED substrate 14 having a plurality of LEDs 12 arranged at regular intervals.

The converter 20 includes a converter board 22 made of a nonconductor and printed with a power supply circuit and a driving device 24 mounted on the converter board 22 to drive the LED 12. A circular fitting hole 22a is formed on the converter board 22 so as to correspond to the outer circumference of the protrusion 32 to be described later so that the protrusion 32 is inserted into the fitting hole 22a. Accordingly, the converter 20 can be maintained in a stable state within the body 30.

At this time, the converter 20 connected to the external power source by the electric wire C receives the electric power from the external electric power source so that the driving device 24 of the converter 20 is driven, and the LED 20 connected to the converter 20 by the electric wire Power is supplied to the LED 10 and the LED 12 is driven.

The LED module 10 and the converter 20 described above are well known in the art, and a detailed description thereof will be omitted.

The body 30 is formed at its center with a receiving groove 31 in which the converter 20 is accommodated and the LED module 10 is coupled to both sides of the receiving groove 31. A protruding portion 32 having a hollow cylindrical shape is protruded from the bottom surface 31a of the receiving groove 31. The bottom surface 33 of the protruding portion 32 is formed with a through- A hole 33a is formed.

A seating part 35 is protruded from the outer bottom surface 34 of the body 30 corresponding to the receiving groove 31 of the body 30 so that a fixing member 40 to be described later is seated. The seating portion 35 includes a main concave groove portion 35a which is recessed along the longitudinal direction of the body 30 and on which a part of the fixing member 40 is seated, And an auxiliary concave groove portion 35b which is formed to be concave and extends to both sides in the width direction of the main body 40 and which allows the user to easily grasp the fixing member 40. [ At this time, the main concave groove portion 35a is made to correspond to the seating surface of the fixing member 40 so that the fixing member 40, which will be described later, is stably seated. The fixing member 40 can be stably stably mounted on the main concave groove portion 35a formed on the outer bottom surface 34 of the body 30 and the main concave groove portion 35a can be formed by providing the auxiliary concave groove portion 35b, The holding member 40 can be easily gripped.

A plurality of support ribs 36 are formed on the outer bottom surface 34 of the body 30 in the width direction of the body 30 at regular intervals along the longitudinal direction of the body 30, So that the fixing member 40 is supported so as not to turn right and left.

A heat exhaust hole 37 is formed on the bottom surface of the body 30 so that heat generated when the LED module 10 and the converter 20 are driven is discharged to the outside of the body 30. [

The fixing member 40 is fixed to the ceiling or wall surface of the building by being fastened to the outer bottom surface 34 of the body 30. The fixing member 40 is formed with a coupling hole 46 at a central portion thereof, Through hole (33a) formed in the bottom surface (33). The fixing member 40 has the same length extending to both sides from the coupling hole 46 and has a predetermined length.

A fastening hole 42 is formed in the fixing member 40 at regular intervals along the longitudinal direction and an inclined grip portion 44 is formed in the fixing member 40 at a position corresponding to the auxiliary concave groove portion 35b Is formed. By forming the grip portion 44 having an inclined shape in the fixing member 40 as described above, it is possible to easily grip the fixing member 40 when the fixing member 40 is pulled in the direction perpendicular to the outer bottom surface 34 of the body 30 have.

The elastic force providing unit 50 is disposed inside the body 30 so that the fixing member 40 is pulled in a direction perpendicular to the outer bottom surface 34 of the body 30 and then is laterally rotatable, . Such an elastic force providing unit 50 includes a support base 52 and a coil spring 54. [

One end 52a of the supporter 52 penetrates the through hole 33a formed in the bottom surface 33 of the protrusion 32 and is fastened to the coupling hole 46 of the fixing member 40. The other end 52b, Shaped stopper 53 having a larger diameter than the diameter of the protruding portion 32, and has a predetermined length in the form of a circular rod. The fixing member 40 in a state of being seated in the main concave groove portion 35a of the seating portion 35 formed on the outer bottom surface 34 of the body 30 is positioned at a right angle to the outer bottom surface 34 of the body 30 The stopper 53 is brought into contact with the upper end of the protruding portion 32 while the support 52 is moved in the pulling direction so that the fixing member 40 is no longer pulled out.

One end of the coil spring 54 is supported by the bottom surface 31a of the receiving groove 31 and the other end of the coil spring 54 is supported on the lower surface of the stopper 53 Lt; / RTI > When the fixing member 40 is pulled in a direction perpendicular to the outer bottom surface 34 of the body 30 and is then placed in the main concave groove portion 35a of the seating portion 35 as described above, The supporter 52 is restored to its original position by the resilient restoring force of the elastic member 54.

The fixing member 40 fixed to the ceiling or the wall surface of the building and the body 30 are integrally provided and the fixing member 40 is pulled in a direction perpendicular to the outer bottom surface 34 of the body 30 By providing the elastic force providing unit 50 that provides elastic force to the fixing member 40 so as to be rotatable in the left and right direction, the LED lamp can be easily and easily installed on the ceiling or the wall surface.

The cover 60 is detachably coupled to an upper portion of the body 30 to protect the LED module 10 and the converter 20, and is made of a light-transmitting material. The lid 60 includes a first lid 62 for covering the central portion of the body 30 where the converter 20 is located and a second lid 62 for supporting the body 20 on which the LED module 10, And a second cover (64) covering a portion of the second cover (30). By providing a plurality of lids 60 as described above, only the first lid 62 or the second lid 64 of the LED module 10 or the converter 20, which is required to be replaced, can be opened and replaced, It is possible to lighten the labor.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. Therefore, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents. Will be apparent to those of ordinary skill in the art.

10: LED module 20: converter
30: Body 40: Fixing member
50: elastic force providing unit 60: cover

Claims (3)

An LED module comprising a plurality of LEDs and an LED substrate having the LEDs arranged at regular intervals; A converter comprising: a converter board made of a nonconductor and on which a power supply circuit is printed; and a driver mounted on the converter board to drive the LEDs; A body to which the LED module is coupled and in which a receiving groove for receiving the converter is formed; A fixing member fastened to an outer bottom surface of the body and fixed to a ceiling or a wall surface of the building and having a predetermined length; An elastic force providing unit disposed inside the body such that the fixing member is pulled in a direction perpendicular to an outer bottom surface of the body and is laterally rotatable, the elastic force providing unit providing an elastic force to the fixing member; And a cover detachably coupled to an upper portion of the body to protect the LED module and the converter, the cover being made of a light-transmitting material,
A through hole is formed in a bottom surface of the protruding portion so as to penetrate through the body. The converter substrate is provided with a fitting hole corresponding to the outer circumference of the protruding portion, And the protrusion is fitted in the fitting hole,
The elastic force providing unit includes:
And a stopper having a length longer than a diameter of the protrusion is fastened to the other end of the support; And a coil spring accommodated in the protrusion in such a manner as to surround the outside of the support, the coil spring having one end supported by the bottom surface of the receiving groove and the other end supported by the stopper.
The method according to claim 1,
A seating part is protruded and formed on an outer bottom surface of the body corresponding to the receiving groove of the body so that the fixing member is seated,
The seat (1)
A main concave groove portion formed concavely along the longitudinal direction of the body and on which a part or all of the fixing member is seated;
And an auxiliary concave groove portion extending from the main concave groove portion to both sides in the width direction of the body and being concave so that a user can easily grasp the fixing member.
The method of claim 2,
The fastening member is formed with fastening holes at regular intervals along the longitudinal direction,
And an inclined gripping portion is formed on the fixing member at a position corresponding to the auxiliary concave groove portion.
KR2020160000414U 2016-01-25 2016-01-25 Lighting apparatus using light emitting diode KR200484906Y1 (en)

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Application Number Priority Date Filing Date Title
KR2020160000414U KR200484906Y1 (en) 2016-01-25 2016-01-25 Lighting apparatus using light emitting diode

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Application Number Priority Date Filing Date Title
KR2020160000414U KR200484906Y1 (en) 2016-01-25 2016-01-25 Lighting apparatus using light emitting diode

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KR20170002753U true KR20170002753U (en) 2017-08-02
KR200484906Y1 KR200484906Y1 (en) 2017-12-01

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101248152B1 (en) 2012-11-06 2013-04-02 주식회사 디에스이 Constructing structure of light emitting diode lamp apparatus for fixeding on roof
KR101252761B1 (en) * 2012-11-06 2013-04-11 주식회사 디에스이 Combineing cover constructing structure by insert fixing net of light emitting diode lamp apparatus for fixeding on roof
KR101417839B1 (en) * 2012-11-22 2014-07-09 주식회사 에스에스라이트 Improved work efficiency lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101248152B1 (en) 2012-11-06 2013-04-02 주식회사 디에스이 Constructing structure of light emitting diode lamp apparatus for fixeding on roof
KR101252761B1 (en) * 2012-11-06 2013-04-11 주식회사 디에스이 Combineing cover constructing structure by insert fixing net of light emitting diode lamp apparatus for fixeding on roof
KR101417839B1 (en) * 2012-11-22 2014-07-09 주식회사 에스에스라이트 Improved work efficiency lamp

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