KR20170024335A - The LED light - Google Patents

The LED light Download PDF

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Publication number
KR20170024335A
KR20170024335A KR1020150119483A KR20150119483A KR20170024335A KR 20170024335 A KR20170024335 A KR 20170024335A KR 1020150119483 A KR1020150119483 A KR 1020150119483A KR 20150119483 A KR20150119483 A KR 20150119483A KR 20170024335 A KR20170024335 A KR 20170024335A
Authority
KR
South Korea
Prior art keywords
heat dissipating
led
housing
socket
led lighting
Prior art date
Application number
KR1020150119483A
Other languages
Korean (ko)
Inventor
문규식
Original Assignee
(주)다우씨놀
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)다우씨놀 filed Critical (주)다우씨놀
Priority to KR1020150119483A priority Critical patent/KR20170024335A/en
Publication of KR20170024335A publication Critical patent/KR20170024335A/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
    • 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
    • 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
    • F21V29/004—
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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)
  • 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 lamp, which is developed not to be installed according to the originally produced design, but to be able to freely convert and assemble the number, length, and shape of an illumination lamp according to a situation.
And a plurality of LED elements mounted on the LED chip, the LED chip having a plurality of LED elements mounted thereon, the LED chip having a plurality of LED elements mounted thereon, And a heat dissipating space formed by the outer surface of the coupling socket and the inner and side ribs of the PCB inserting portion are formed on the bottom surface of the PCB, A housing having a plurality of first heat dissipating holes communicating with the heat dissipating space;
A plurality of second heat dissipating holes are formed to cover the upper surface of the housing and communicate with the heat dissipating space, and a socket holder for protruding from the upper surface of the housing to be coupled to a socket such as a binding socket is formed, And an upper cover configured to cover the LED cover.

Description

The LED light

The present invention relates to an LED lighting fixture, and more particularly, to an LED lighting fixture which is developed in order to freely convert and assemble the number, length, and shape of a lighting fixture according to circumstances, will be.

Currently, there are incandescent lamps, fluorescent lamps, and three-wavelength light bulbs which are widely used, and the lighting apparatuses are widely used by consumers because of their simplicity in manufacture and use.

However, the conventional lighting apparatuses have a short lifetime and consume a lot of electric power, which causes an increase in energy cost, and also includes an argon (Ar) gas and a helium (He) gas which are detected by ultraviolet rays harmful to the human body or harmful to the environment Causing environmental problems.

Initially, LED was used as a light emitting device that emits light by pumping current to a pn junction of a semiconductor. However, since the efficiency of LED light of blue, green, red, white and amber is rapidly increasing, Efforts to use are rapidly spreading.

In particular, LEDs have many advantages such as long lifetime, low power consumption and long luminescence. Therefore, they are very useful as lighting, but they are vulnerable to heat and require a heat dissipation structure to radiate heat generated by LED And the light of the LED has a straightness which is not dispersed and diffused, so much research has been conducted to solve the glare caused by the LED.

The characteristic of LED lighting is that it is easy to combine various designs because of the arrangement of LED elements is easy. However, it can change the design by various arrangement according to the usage place, and can control the brightness of light selectively The development of LED lighting is expected to bring considerable demand.

Korean Patent Registration No. 10-1032859-0000 (April 27, 2011) Korea Patent Registration No. 10-1195169-0000 (October 22, 2012) Korean Patent Registration No. 10-1483718-0000 (January 12, 2015) Korean Patent Publication No. 10-2015-0022592 (March 04, 2015)

The present invention has been developed in order to solve the above-mentioned problems, and it is an object of the present invention to provide an LED lighting device capable of effectively dissipating heat generated from an LED module, The brightness of the LED illuminating lamp can be selectively controlled.

In order to accomplish the above object, the present invention provides a connector for a portable terminal, comprising: a polygonal columnar shape having an open top, a cylindrical coupling protrusion protruding in a cylindrical shape at a center of the bottom wall, And a PCB insertion portion to which the LED module having a plurality of LED elements mounted thereon is mounted is radially disposed at a predetermined interval and includes a rib connecting the coupling socket and the PCB insertion portion and an outer surface of the coupling socket and an inner surface of the PCB insertion portion, A plurality of first heat dissipating holes formed in the bottom surface to communicate with the heat dissipating space;

A plurality of second heat dissipating holes are formed to cover the upper surface of the housing and communicate with the heat dissipating space, and a socket holder for protruding from the upper surface of the housing to be coupled to a socket such as a binding socket is formed, And the upper cover is configured to cover the upper cover.

Further, the LED lighting lamps having the same width as the bottom surface of the housing of the other housing and having a tapered shape having a smaller width than the upper surface of the housing are continuously connected.

In addition, the lower portion of the housing is configured such that the LED lighting lamp having a sharp shape without the coupling socket and the first heat dissipating hole is coupled to the lower end.

In addition, the present invention is characterized in that one or more connecting members having a second socket holder formed on one side and one or more second coupling sockets on the other side are configured to interconnect the LED lighting lamps.

As described above, according to the present invention, the heat generated from the LED module can be effectively discharged through the space for heat radiation and the heat dissipation hole, and the LED lamps can be connected to each other freely, The brightness of the light can be effectively controlled by the number of the LED lights.

Figure 1 is a perspective view of an embodiment of the present invention.
2 is an exploded perspective view according to an embodiment of the present invention.
3 is a perspective view of another embodiment of the present invention.
4 is an exploded perspective view of another embodiment of the present invention.
5 is an exploded perspective view of an LED lighting lamp according to another embodiment of the present invention.
6 is a side view according to another embodiment of the present invention
7 is a conceptual diagram according to the first enlarged embodiment of the present invention.
8 is a conceptual diagram according to a second enlarged embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown.

2 is an exploded perspective view of an embodiment of the present invention, which is formed as a polygonal columnar shape having an open top, and a bulb-type illumination lamp is coupled to a lower portion thereof A housing 1 in which a coupling socket 11 is formed and an LED module 3 on which a plurality of LED elements are mounted is radially arranged at a predetermined interval;

A plurality of second heat dissipating holes 21 are formed to cover the upper surface of the housing 1 so as to communicate with the endurance space and a socket holder 22 to be coupled to a socket such as a coupling socket 11 is protruded And an upper cover 2 electrically connected to the LED module 3 and the coupling socket 11, as shown in FIG.

The specific structure of the inside will be described in more detail in the description of the other embodiments below.

Such LED lighting lamps can be assembled in the form of a single module in which a plurality of LED lighting lamps are combined, and a desired number of LED lighting lamps can be combined with a user in a longitudinal direction to secure necessary brightness and to freely combine configurations according to installation space.

FIG. 3 is an exploded perspective view according to another embodiment of the present invention, FIG. 5 is an exploded perspective view of an LED lighting lamp according to another embodiment of the present invention, and FIG. As shown in the side view according to another embodiment of the present invention, the present invention has a polygonal columnar shape with an opened top surface, a coupling socket 11 protruding in a cylindrical shape at an inner center and opening at the center of the bottom surface, And a PCB inserting portion 12 to which an LED module 3 having a plurality of LED elements mounted thereon is mounted is radially arranged at a predetermined interval and is connected to the connection socket 11 and the PCB inserting portion 12, And a heat dissipating space 14 formed by the outer surface of the coupling socket 11 and the inner side surface of the PCB inserting portion 12 and both side ribs 13 are formed on the bottom surface of the heat dissipating space 12, (14) Of first heat radiating holes housing (1) is 15, is formed;

A plurality of second heat dissipating holes 21 are formed to cover the upper surface of the housing 1 so as to communicate with the heat dissipating space 14 and a socket holder 22 And an upper cover 2 protruding from the upper cover 2 to be electrically connected to the LED module 3 and the coupling socket 11.

In this configuration, the heat generated in the LED module 3 first causes the air in the sufficiently large heat dissipation space 14 in the rear to be heated and then discharged to the first and second heat dissipation holes 15 and 21 So that deterioration of durability due to heat can be prevented as much as possible.

In addition, it is preferable that the PCB inserting unit 12 has grooves on both sides to insert the LED module 2, and it is preferable that a cover capable of diffusing light can be mounted on the front surface.

As shown in the drawing, the present invention is not limited to a simple columnar shape but has a shape such that the top surface of the housing 1a has the same width as the bottom surface of the other housing 1 and the bottom surface has a width smaller than the top surface An LED lighting lamp having a tapered shape is continuously connected;

The lower portion of the housing 1b is connected to the lower end of the LED lighting lamp in which the coupling socket 11 and the first heat dissipating hole 15 are not formed and the LED lighting lamp having a pointed shape is coupled.

The above embodiments can provide aesthetically pleasing appearance and can be configured to have a longer length by inserting an illumination light of a basic form having the same top and bottom as the figure in the middle.

FIG. 7 is a conceptual diagram according to a first enlarged embodiment of the present invention, and FIG. 8 is a conceptual view according to a second enlarged embodiment of the present invention, in which a second socket holder 41 is formed on one side, An embodiment is characterized in that one or more connecting members (4) having coupling sockets (42) are configured to interconnect the LED lighting fixtures.

The connecting member 4 may be a long rod or a curved rod, and may be formed in various shapes such as 'T' or 'Y' and '+' as shown in the drawings. It is possible to implement the < / RTI >

In addition, the connecting member 4 can be formed into the shape of a wire which can be bent as shown in Fig.

1: Housing
11: Coupling socket 12: PCB insertion part
13: rib 14: heat dissipation space
15: First heat dissipating hole
2: upper cover
21: second heat dissipating hole 22: socket holder
3: LED module
4:
41: second socket holder 42: second coupling socket

Claims (4)

A plurality of LED elements are formed in a columnar shape having a polygonal shape with an open top surface and a cylindrical shape and protruding in a cylindrical shape at a central portion of the bottom surface, A PCB insertion portion 12 to which the mounted LED module 3 is mounted is radially arranged at a predetermined interval and includes a rib 13 connecting the coupling socket 11 and the PCB insertion portion 12, And a plurality of first heat dissipating holes 14 are formed on the bottom surface of the first heat dissipating space 14 so as to communicate with the heat dissipating space 14. The heat dissipating space 14 is formed by the inner surface of the PCB inserting portion 12, A housing (1) in which a housing (15) is formed;
A plurality of second heat dissipating holes 21 are formed to cover the upper surface of the housing 1 so as to communicate with the heat dissipating space 14 and a socket holder 22 And an upper cover (2) protruding from the LED module (3) and electrically connected to the LED module (3) and the coupling socket (11). 2. The LED lighting apparatus as claimed in claim 1, wherein the housing (1a) has a tapered shape with a width equal to that of the bottom surface of the other housing (1) LED lighting fixtures. 3. The LED lighting apparatus according to claim 2, wherein the lower portion of the housing (1b) is configured such that the LED lighting lamp having a sharp shape without the coupling socket (11) and the first heat dissipating hole (15) . 3. The LED lighting apparatus according to claim 2, characterized in that one or more connecting members (4) having a second socket holder (41) formed on one side and one or more second fitting sockets (42) LED lighting fixtures.
KR1020150119483A 2015-08-25 2015-08-25 The LED light KR20170024335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150119483A KR20170024335A (en) 2015-08-25 2015-08-25 The LED light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150119483A KR20170024335A (en) 2015-08-25 2015-08-25 The LED light

Publications (1)

Publication Number Publication Date
KR20170024335A true KR20170024335A (en) 2017-03-07

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ID=58411193

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150119483A KR20170024335A (en) 2015-08-25 2015-08-25 The LED light

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KR (1) KR20170024335A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101032859B1 (en) 2008-12-09 2011-05-06 정태호 The illumination module using LED
KR101195169B1 (en) 2010-05-24 2012-10-29 주식회사 아모럭스 Modular LED Lighting Apparatus
KR101483718B1 (en) 2012-06-22 2015-01-26 고정호 Multi-array led lamp device and producing method thereof
KR20150022592A (en) 2013-08-23 2015-03-04 주식회사 트루스타 light bulb type LED illumination device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101032859B1 (en) 2008-12-09 2011-05-06 정태호 The illumination module using LED
KR101195169B1 (en) 2010-05-24 2012-10-29 주식회사 아모럭스 Modular LED Lighting Apparatus
KR101483718B1 (en) 2012-06-22 2015-01-26 고정호 Multi-array led lamp device and producing method thereof
KR20150022592A (en) 2013-08-23 2015-03-04 주식회사 트루스타 light bulb type LED illumination device

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