KR20170000155U - Assembling type LED lighting - Google Patents

Assembling type LED lighting Download PDF

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Publication number
KR20170000155U
KR20170000155U KR2020150004467U KR20150004467U KR20170000155U KR 20170000155 U KR20170000155 U KR 20170000155U KR 2020150004467 U KR2020150004467 U KR 2020150004467U KR 20150004467 U KR20150004467 U KR 20150004467U KR 20170000155 U KR20170000155 U KR 20170000155U
Authority
KR
South Korea
Prior art keywords
connector portion
inverter case
inverter
connector
vane
Prior art date
Application number
KR2020150004467U
Other languages
Korean (ko)
Inventor
임희상
서완수
Original Assignee
씨티전기(주)
서완수
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 씨티전기(주), 서완수 filed Critical 씨티전기(주)
Priority to KR2020150004467U priority Critical patent/KR20170000155U/en
Publication of KR20170000155U publication Critical patent/KR20170000155U/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • 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
    • 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
    • F21K9/20—Light sources comprising attachment means
    • 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
    • F21V17/16—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
    • 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
    • F21V19/0045—Fastening 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
    • 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
    • F21V21/03—Ceiling bases, e.g. ceiling roses

Abstract

An LED lamp having a plurality of LEDs (51), comprising: an inverter case (10) accommodating an inverter (1) for controlling lighting of an LED (31); a plurality of first connector parts (12) spaced apart from each other; A first connection terminal 20 mounted on the first connector portion 12 of the inverter case 10 and connected to the inverter 1; A plurality of blades 30 having a rod shape and having a second connector portion 31 detachably coupled to the first connector portion 12 of the inverter case 10 at one end surface thereof; And the second connector portion 31 of the vane 30 is mounted on the second connector portion 31 of the vane 30 so that when the second connector portion 31 of the vane 30 is engaged with the first connector portion 12 of the inverter case 10, A second connection terminal (40) in contact with the connection terminal (20); A mounting plate 50 provided on the lower surface of the wing 30 so that the LEDs 51 are electrically connected to the second connection terminals 40; And a translucent cover 60 mounted on a lower surface of the vane 30 to diffuse the light of the LED 51. [

Description

Assembling type LED lighting}

The present invention relates to a prefabricated LED lighting fixture, and more particularly, to a prefabricated LED lighting fixture that uses an LED.

Large marts and exhibition halls are large in area and have high ceilings, so many lights are installed for lighting. However, there are problems in that it is troublesome to install a plurality of illumination lamps and takes a long time to construct.

Accordingly, an illuminating lamp having a plurality of lamps is installed on one body. Such an illuminating lamp is formed by installing two or four fluorescent lamps on a straight or cross-shaped body. In recent years, LEDs having lower power consumption and longer life than fluorescent lamps are used instead of fluorescent lamps.

However, the LED lighting lamp of this type has a problem that storage and transportation become difficult because the body takes up a large volume. Particularly, in the case of the cross-shaped body, the packaging box becomes unnecessarily large, and thus the distribution cost is increased.

Korean Patent Publication No. 10-2010-0044953

It is an object of the present invention to provide a prefabricated LED lamp which is more compact due to its reduced volume, which makes it easy to store and transport and to reduce the cost of distribution, thereby providing a cost competitive power.

According to a feature of the present invention, in an LED lighting lamp in which a plurality of LEDs 51 are installed, an inverter 1 for controlling the lighting of the LEDs 31 is accommodated, and a plurality of first connector portions 12 are separated from each other An inverter case 10 formed; A first connection terminal 20 mounted on the first connector portion 12 of the inverter case 10 and connected to the inverter 1; A plurality of blades 30 having a rod shape and having a second connector portion 31 detachably coupled to the first connector portion 12 of the inverter case 10 at one end surface thereof; And the second connector portion 31 of the vane 30 is mounted on the second connector portion 31 of the vane 30 so that when the second connector portion 31 of the vane 30 is engaged with the first connector portion 12 of the inverter case 10, A second connection terminal (40) in contact with the connection terminal (20); A mounting plate 50 provided on the lower surface of the wing 30 so that the LEDs 51 are electrically connected to the second connection terminals 40; And a light projecting cover (60) mounted on a lower surface of the vane (30) to diffuse the light of the LED (51).

According to another feature of the present invention, the first connector portion 12 of the inverter case 10 includes a pair of guide rails 13 vertically extending at left and right ends of the first connection terminal 20, And a first locking protrusion 14 protruded between the pair of guide rails 13 and having a first inclined surface 14a formed upwardly or downwardly inclined downward from the upper surface thereof. 2 connector portion 31 includes a pair of guiders 32 extending up and down at left and right ends of the second connection terminal 40 and slidably inserted into the guide rails 13 of the inverter case 10, And a second inclined surface 33a which is inclined upward or downward toward the lower side and over the first inclined surface 14a of the first engaging projection 14 of the inverter case 10, And a second latching protrusion (33) formed on the first latching protrusion (33).

According to another feature of the present invention, the inverter case 10 or the blade 30 is provided with the second connector portion 31 when the first engagement protrusion 14 and the second engagement protrusion 33 are engaged with each other, And a stopper wall (17) for limiting the guider (32) of the first connector part (12) from sliding on the guide rail (13) of the first connector part (12).

As described above, according to the present invention, by providing the assembled LED lighting lamp in which the plurality of vanes 30 on which the mounting plate 50 of the LED 51 is mounted is detachably coupled to the single inverter case 10, It is possible to reduce the overall volume while reducing the cost while exhibiting a constant illuminance through the LED 51 of FIG. In other words, by providing a cross-shaped LED lighting lamp, the plurality of blades 30 are separated from the inverter case 10 while reducing the overall volume, while exhibiting the same degree of illumination through installation of a smaller number of LED lighting fixtures in the same space, It is possible to reduce the volume and to load a larger quantity of LED lighting lamps compared to the same space, thereby reducing the distribution cost.

When the blade 30 is slidably coupled to the side surface of the inverter case 10 via the guider 32 and the guide rail 13, the first engagement protrusion 14 of the inverter case 10 and the second engagement protrusion 14 of the blade 30 2 Since the engaging protrusions 33 are elastically hooked, assembly is easy. At this time, since the guider 32 and the guide rail 13 are slidably supported by the stopper wall 17 in the locked state, the plurality of vanes 30 are mounted on the inverter case 10 more stably and firmly. When the second connector portion 31 of the blade 30 is mounted to the first connector portion 12 of the inverter case 10, the second connection terminal 40 of the blade 30 is connected to the inverter case 10, Since the LED 51 is automatically connected to the inverter 1 by contact with the first connection terminal 20 of the inverter case 10 and the blade 30, Becomes more compact.

1 is an exploded perspective view showing an embodiment of an LED lighting lamp according to the present invention;
2 is a view showing a main part of the above embodiment
3 is a side cross-sectional view showing a coupling process of a concave portion in the above-
FIG. 4 is a side sectional view showing the engaged state of the above-
5 is a bottom perspective view showing a coupled state of the above-

The objects, features and advantages of the present invention will become more apparent from the following detailed description. Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 to 5 are views showing an LED lighting lamp according to an embodiment of the present invention. The LED lighting lamp according to an embodiment of the present invention includes an inverter case 10 in which an inverter 1 is mounted and a first connector portion 12, A plurality of blades 30 provided with a first connector terminal 20 mounted on the first connector portion 12 of the inverter case 10 and a second connector portion 31 attached to and detached from the first connector portion 12 of the inverter case 10, A mounting plate 50 mounted on a lower surface of the vane 30 and provided with an LED 51 and a second connection terminal 40 mounted on the connector 31. The mounting plate 50 is mounted on a lower surface of the vane 30 And a light-transmissive cover 60 for diffusing the light of the LED 51.

The inverter case 10 has a relatively flat top and bottom surfaces. The inverter case 10 is recessed upward at the central bottom surface to form a receiving portion 11 for receiving the inverter 1. A plurality of first connector portions 12 Are spaced apart. In such an inverter case 10, the housing portion 11 and the first connector portion 12 are integrally injection-molded. At this time, a cover member 17 covering the storage portion 11 is mounted on the lower surface of the inverter case 10.

In the illustrated embodiment, four first connector portions 12 are formed, and the inverter case 10 has an approximately octagonal side, and each of the first connector portions 12 formed in a plane has a curved surface As shown in FIG.

The first connector portion 12 includes a pair of guide rails 13 formed on the side surface of the inverter case 10 and a first engagement protrusion 14 positioned between the pair of guide rails 13 . The guide rail 13 is vertically spaced apart from the left and right, and a stopper wall 15 is formed at a lower end of the guide rail 13. A first inclined face 14a is formed on the upper surface of the first engaging protrusion 14 so as to be inclined upward or downward toward the lower side of the inverter case 10. The first inclined face 14a is inclined downward .

The first connection terminal 20 is mounted on the first connector portion 12 of the inverter case 10 and is electrically connected to the inverter 1. Each of the first connection terminals 20 is provided at each of the first connector portions 12 and may be an end portion of the electric wire extended from the inverter 1. In the illustrated embodiment, And the metal plate is fixed to the side surface of the inverter case 10 so as to be spaced apart from the right and left sides. At this time, the first connector portion 12 of the inverter case 10 protrudes the flow prevention protrusion 16 to prevent the first connection terminal 20 from flowing to the left and right.

The vane 30 has a rod shape and is provided at one end with a second connector portion 31 which is attached to and detached from the first connector portion 12 of the inverter case 10. At this time, cover inserting grooves 35 are formed at both ends in the lower width direction of the blade 30.

The second connector portion 31 is provided on both left and right ends of the one end surface of the blade 30 and is slid along a pair of guide rails 13 of the first connector portion 12 of the inverter case 10 And a second locking projection 33 provided between the pair of guider 32 and the pair of guider 32. [ At this time, on the upper surface of the second locking projection 33, a second inclined surface 33a inclined downward or upward as it goes downward from the blade 30 so as to be elastically hooked on the first locking projection 14 of the inverter case 10, As shown in FIG. 3, the second inclined surface 33a is illustrated as being upwardly inclined.

The second connection terminal 40 is mounted on the second connector portion 31 and is in contact with the first connection terminal 20 when the vane 30 is coupled to the inverter case 10, . On the other hand, the second connector portion 31 is provided with the auxiliary flow prevention protrusion 34 which is slid in contact with the flow prevention protrusion 16 of the inverter case 10. The second connector portion 31 of the blade 30 and the cover insertion groove 35 are integrally injection-molded with a synthetic resin.

The mounting plate 50 is provided with a plurality of LEDs 51 to print a circuit like a PCB. The mounting plate 50 is formed of a long plate in one direction so as to correspond to the wing 30 and is installed on the lower surface of the wing 30 so that the second connecting terminal 40 and the LED 51 are energized.

The translucent cover 60 has a substantially semicircular cross section and is elongated to be mounted on the undersurface of the vane 30 to conceal the mounting plate 50 to diffuse the light of the LED 51. At this time, protrusions 61 to be inserted into the cover insertion grooves 35 of the vanes 30 are formed at both ends of the light-transmitting cover 60 in the width direction.

1, the four LEDs 30 are attached to and detached from one inverter case 10, and the LEDs of the second connector 31 of the blades 30 The guider 32 is slidly inserted along the guide rail 13 of the first connector portion 12 of the inverter case 10. 3 and 4, the second inclined surface 33a of the second engaging projection 33 of the blade 30 elastically deforms the first inclined surface 14a of the first engaging projection 14 of the inverter case 10 The second latching protrusion 33 is caught by the first latching protrusion 14. At this time, the second connection terminal 31 of the vane 30 contacts the first connection terminal 20 of the inverter case 10, so that the inverter 1 is electrically connected to the LED 51. Then, the inverter case 10 is fixed to the ceiling with a fixing bolt (not shown).

The plurality of blades 30 are detachably coupled to the inverter case 10 so that the plurality of blades 30 are separated from the inverter case 10, The total volume of the cross-shaped LED illumination lamp can be reduced, which makes storage easy. Particularly, since the volume of the packaging box in which the cross-type LED lighting lamp is packed can be considerably reduced, the material cost of the packaging box can be reduced, and the LED lighting lamp can be loaded in the same space.

Meanwhile, although the LED illumination lamp according to one embodiment of the present invention exemplifies a cross shape, it may be a LED illumination lamp having a more various shapes such as a straight shape or a Y shape. At this time, the number of the first connector portions 12 of the inverter case 10 may be two, three, or five or more. The guide rails 13 and the guider 32 of the vanes 30 can be deformed into various forms in which the converter case 10 is slidably engaged with each other. The slide is restricted by the engagement state of the first engagement protrusion 14 of the inverter case 10 and the second engagement protrusion 33 of the blade 30 without the stopper wall 15 The blade 30 can be more firmly and stably mounted to the inverter case 10 by limiting the slide of the blade 30 to the inverter case 10 by the stopper wall 15. [

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. It will be apparent to those of ordinary skill in the art.

10: Inverter case 20: First contact terminal
30: wing 40: second contact terminal
50: mounting plate 60: floodlight cover

Claims (3)

In an LED lamp having a plurality of LEDs 51,
An inverter case 10 accommodating an inverter 1 for controlling the lighting of the LED 31 and having a plurality of first connector portions 12 spaced apart from each other;
A first connection terminal 20 mounted on the first connector portion 12 of the inverter case 10 and connected to the inverter 1;
A plurality of blades 30 having a rod shape and having a second connector portion 31 detachably coupled to the first connector portion 12 of the inverter case 10 at one end surface thereof;
And the second connector portion 31 of the vane 30 is mounted on the second connector portion 31 of the vane 30 so that when the second connector portion 31 of the vane 30 is engaged with the first connector portion 12 of the inverter case 10, A second connection terminal (40) in contact with the connection terminal (20);
A mounting plate 50 provided on the lower surface of the wing 30 so that the LEDs 51 are electrically connected to the second connection terminals 40; And
And a light-transmitting cover (60) mounted on a lower surface of the vane (30) to diffuse the light of the LED (51).
The connector case according to claim 1, wherein the first connector portion (12) of the inverter case (10) comprises a pair of guide rails (13) extending vertically at both left and right ends of the first connection terminal (20) And a first locking protrusion (14) protruded between the guide rails (13) and having a first inclined surface (14a) inclined upwards or downwards toward the lower side,
The second connector portion 31 of the vane 30 is connected to a pair of guiders (not shown) extending up and down at left and right ends of the second connection terminal 40 and slidably inserted into the guide rail 13 of the inverter case 10 32 and a pair of guiders 32. The upper surface thereof is inclined downward or upward as it goes downward and rides over the first inclined surface 14a of the first engaging projection 14 of the inverter case 10 And a second locking protrusion (33) having a second inclined surface (33a) formed thereon. The connector according to claim 1 or 2, wherein the inverter case (10) or the blade (30) is provided with the second connector portion (31) when the first engagement protrusion (14) and the second engagement protrusion And a stopper wall (17) for restricting the sliding of the guider (32) of the first connector part (12) on the guide rail (13) of the first connector part (12).
KR2020150004467U 2015-07-02 2015-07-02 Assembling type LED lighting KR20170000155U (en)

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KR2020150004467U KR20170000155U (en) 2015-07-02 2015-07-02 Assembling type LED lighting

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KR20170000155U true KR20170000155U (en) 2017-01-11

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101909631B1 (en) 2017-06-01 2018-10-18 (주)포인트텍 Unit pcb for straight-type and cross-type led lighting device and led lighting device including the same
KR102221686B1 (en) * 2020-08-20 2021-03-03 주식회사 비엘케이 Connection type LED lighting
WO2022039416A1 (en) * 2020-08-21 2022-02-24 배룩스 주식회사 Led lighting system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100044953A (en) 2008-10-23 2010-05-03 씨티전기(주) Electric light apparatus for a ceiling type

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100044953A (en) 2008-10-23 2010-05-03 씨티전기(주) Electric light apparatus for a ceiling type

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101909631B1 (en) 2017-06-01 2018-10-18 (주)포인트텍 Unit pcb for straight-type and cross-type led lighting device and led lighting device including the same
KR102221686B1 (en) * 2020-08-20 2021-03-03 주식회사 비엘케이 Connection type LED lighting
WO2022039416A1 (en) * 2020-08-21 2022-02-24 배룩스 주식회사 Led lighting system
KR20220023600A (en) * 2020-08-21 2022-03-02 배룩스 주식회사 LED lighting system

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