KR20140134853A - Adjust the internal pressure, which is an LED lamp - Google Patents

Adjust the internal pressure, which is an LED lamp Download PDF

Info

Publication number
KR20140134853A
KR20140134853A KR20130054760A KR20130054760A KR20140134853A KR 20140134853 A KR20140134853 A KR 20140134853A KR 20130054760 A KR20130054760 A KR 20130054760A KR 20130054760 A KR20130054760 A KR 20130054760A KR 20140134853 A KR20140134853 A KR 20140134853A
Authority
KR
South Korea
Prior art keywords
coupled
heat
heat sink
internal pressure
light emitting
Prior art date
Application number
KR20130054760A
Other languages
Korean (ko)
Inventor
오병오
Original Assignee
오병오
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 오병오 filed Critical 오병오
Priority to KR20130054760A priority Critical patent/KR20140134853A/en
Publication of KR20140134853A publication Critical patent/KR20140134853A/en

Links

Images

Classifications

    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/026—Fastening of transformers or ballasts
    • 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
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/777—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having directions perpendicular to the light emitting axis
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor

Landscapes

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

Abstract

The present invention relates to an LED lamp in which an internal pressure is controlled, and more particularly, to an LED lamp using a high-brightness LED element, which constitutes a pressure vans composed of a gore-bolt bolt, The present invention relates to an LED lamp in which a lamp used in many regions is sealed so as to prevent external humidity from penetrating into the interior and an internal pressure is controlled so that internal pressure generated by high temperature is automatically controlled. A base having a round thread portion formed on the outer periphery thereof, a connection terminal formed on an upper center thereof, and a coupling portion formed on a lower end thereof; A stabilizer coupled to the round threaded portion of the base and the connection terminal; A heat sink having a plurality of heat dissipation fins on an outer circumferential surface thereof, a heat sink having a heat dissipation hole formed therein and an upper end integrally coupled to the coupling portion of the base; A light emitting unit coupled to a lower end of the heater sink and having a plurality of LEDs arranged therein; And a glove that is coupled to the heat sink so that the light emitting unit is sealed and protected from the outside. When the inside of the heater sink and the inside of the light emitting unit communicate with each other and the glove is coupled, (Not shown) to constitute a control side made of a gore bolt bolt which adjusts the internal pressure on one side of the heat sink in a state of being hermetically sealed from the outside as a whole, When the air is expanded, the internal air is discharged to prevent the internal pressure from rising, thereby preventing the internal overheat. When the internal temperature is lowered when the external air is turned off, dust or moisture is blocked from the outside and only air flows It complements the internal pressure, and the overall configuration is configured to convect the internal airflow to prevent local temperature rise. So as to prevent damage to the LED, thereby prolonging the service life of the lamp.

Description

Adjusting the internal pressure, which is an LED lamp,

The present invention relates to an LED lamp in which an internal pressure is controlled, and more particularly, to an LED lamp using a high-brightness LED element, which constitutes a pressure vans composed of a gore-bolt bolt, The present invention relates to an LED lamp in which an internal pressure is regulated so that a lamp used in many areas is sealed so that external humidity can not penetrate into the lamp and internal pressure generated by high temperature is automatically controlled.

2. Description of the Related Art Generally, an LED (Light Emitting Diode) generates a small number of injected carriers (electrons or holes) by using a pn junction structure of a semiconductor and emits light by recombination thereof. A variety of products have been developed and applied. In particular, high-brightness LED lamps have a life span of semi-permanent and very low power consumption, and thus replace various fluorescent lamps, incandescent lamps, sodium lamps, and mercury lamps.

Therefore, it is possible to reduce the environmental pollution by replacing the existing electric lamp which contains various harmful substances through the LED lamp and the short life span, and it is also possible to obtain the energy saving effect through the low power consumption of the LED lamp .

However, the high-brightness LED used for the illumination has a serious problem that the amount of light is reduced and the life of the lamp is shortened when the heat of the high temperature generated at the time of driving the LED is not properly radiated.

In order to use the high-brightness LED lamp more practically and stably, various kinds of structures have been developed, and the following patent literature of the prior art will be described.

The patent application No. 10-2009-0007275 (2009.01.30) adopts the LED lamp to reduce the size and weight of the casing, thus reducing the manufacturing cost and simplifying the handling. Also, the casing of the LED lamp and the power driver is separated, (LED: LED, which is maximized in life span and illuminance, is supported by sufficient heat radiation performance against the generation of high temperature of LED lamp due to formation of an air passage for preventing natural convection and heat stagnation while being spaced by a medium, A first housing including an LED lamp in which a light emitting diode (LED) is mounted and a lamp mounting part for installing the LED lamp, and a main body for performing heat dissipation of the LED; and a power driver for controlling and supplying power to the LED lamp A second casing for performing heat dissipation of the power source driving unit, The main body of the first casing and the second casing are separated from each other by the connection pillar and the main body of the first casing and the main body of the first casing are separated from each other by the connecting pillar. And a space for ventilation and heat radiation is formed between the two casings. The present invention relates to a heat dissipation structure of an LED lamp, and more particularly, to a heat dissipation structure of an LED lamp using an LED element, which is formed to have a specific structure, A heat dissipation structure of an LED lamp capable of efficiently radiating high temperature heat generated by driving of an LED lamp by maximizing an area of the LED is provided, Shaped lower plate having a diameter larger than that of the upper plate and both ends of the lower plate and the lower plate are fixed to the center of the upper surface of the upper plate so that the upper plate and the lower plate are integrally connected In the through hole, a power supply cable for connecting the power supply unit and the LED substrate is provided. And Im; Wherein at least two members are in contact with each other so as to have a circular shape in plan view, wherein each of the members is a member in which plate members are continuously folded in a "d & And each of the layers is formed of a heat dissipating member whose diameter is gradually increased from the upper side toward the lower side. The patent application No. 10-2010-0095320 (Sep. 30, 2010) relates to an LED lamp having a low power consumption and a high luminous intensity and a long service life, and is made of a ceramic material having a plurality of LED elements and a carbon material An LED unit composed of a graphite sheet of graphite; A plurality of heat sinks bonded to the graphite plate; A cap for protecting the LED unit; A cap housing coupled to the cap; A socket housing coupled to the cap housing, the socket housing comprising a socket having an electrode terminal at an anode; And a heat dissipation housing having a plurality of ventilation holes formed at an outer portion of the heat dissipation plate and spaced apart from the cap housing and the socket housing, And the LED unit comprising the phosphorus plate and the graphite plate is divided into the side LED unit and the top surface LED unit so that the brightness in the front direction of the LED lamp is The present invention provides an improved LED lamp for improving heat dissipation and aesthetics through a heat dissipation housing. The patent application No. 10-2010-0121961 (2010.12.02) improves the quality characteristic as an alternative bulb type LED lamp by realizing the omnidirectional light distribution like the bulb type lamp with the advantage of long lifetime and high energy efficiency The present invention relates to an omnidirectional light-guiding LED lamp which improves the productivity of assembling and reduces manufacturing cost and consumer cost, and includes an LED module in which at least one LED (Light Emitting Diode) is mounted on a PCB, The heat sink includes a built-in portion disposed inside the lamp and an exterior portion positioned outside the lamp, wherein the built-in portion includes an exterior portion and an exterior portion disposed outside the lamp, and the heat sink includes a heat- And an LED module mounting part protruding from an inner space of the light transmitting cover from the base end part, The LED module is formed in a form of a flexible printed circuit board (FPCB) having flexibility of bending deformation, so as to surround the mounting portion of the LED module of the heat sink. Patent Application No. 10-2011-0026833 (Mar. 25, 2011) discloses an LED lamp having a cylindrical shape, a heat dissipation housing having a plurality of heat dissipation fins formed on inner and outer circumferential surfaces, and a heat dissipation housing mounted radially on an outer circumferential surface of the heat dissipation housing A lamp base coupled to one end of the heat dissipation housing through the main LED units and electrically connected to the socket of the lighting facility, and a plurality of main LED units that emit light through the main LED units, A lamp cap coupled to the end portion, and a cooling fan disposed on the lamp cap side for discharging heat inside the heat dissipation housing to the outside as cooling air. The patent application No. 10-2011-0072842 (July 22, 2011) allows only the LED lamp to be replaced, not the entire LED module, and the heat generated from the inside can be quickly discharged to prevent the occurrence of a malfunction, And an LED lamp module. The LED lamp module includes an LED lamp that can be independently mounted and removed, and a heat radiating rib formed on an outer surface of the LED lamp module. And a fitting module to which the LED lamp is detachably mounted. The heat generated inside the LED lamp module is easily transmitted to the outside through the heat dissipation hole formed when the heat dissipating rib and the fitting sleeve are coupled to the fitting housing Thereby significantly improving the heat radiation function.

The present invention is an LED lamp for use in a salty beach or ship, unlike the conventional LED lamps described above, in which the inside of the lamp is convected, and the internal pressure is discharged and sucked due to the temperature rise. And it is an object of the present invention to constitute an LED lamp having a simple internal pressure control.

A base having an outer periphery formed with a round thread portion, a connection terminal formed at an upper center thereof, and a coupling portion formed at a lower end thereof; A stabilizer coupled to the round threaded portion of the base and the connection terminal; A heat sink having a plurality of heat dissipation fins on an outer circumferential surface thereof, a heat sink having a heat dissipation hole formed therein and an upper end integrally coupled to the coupling portion of the base; A light emitting unit coupled to a lower end of the heater sink and having a plurality of LEDs arranged therein; And a glove that is coupled to the heat sink so that the light emitting unit is sealed and protected from the outside. When the inside of the heater sink and the inside of the light emitting unit communicate with each other and the glove is coupled, (Not shown) to constitute a control side made of a gore bolt bolt which adjusts the internal pressure on one side of the heat sink in a state of being hermetically sealed from the outside as a whole.

The light emitting unit may include a heat conductor having a coupling flange at an upper end thereof and a hexagonal horn having a space formed therein, the horn having two air holes formed on its upper and lower sides; A side substrate having LEDs arranged in two rows on a hexahedron having a long trapezoidal shape coupled to each surface constituting the hexagonal horn of the heat conductor, and having a connection terminal and a vent hole at upper and lower ends; And a lower substrate having a plurality of LEDs formed in a radial direction and having connection terminals formed on each side thereof, the lower substrate being made of a hexahedron so as to be coupled to the lower ends of the hexagonal horns of the heat conductor, And are connected to the lower substrate to supply power.

The LED lamp according to the present invention is constructed so that the inside of the LED lamp is hermetically sealed with respect to the outside so that dust and moisture do not enter from the outside, And the internal pressure is controlled by the gore bolt bolt. When the internal pressure is expanded by the heat generated by the LED during lighting, the internal air is discharged to prevent the internal pressure from rising, thereby preventing the internal overheating. When the inside temperature drops and the internal pressure becomes the vacuum pressure, dust or moisture is shut off from the outside, only the air flows and replenishes the internal pressure, and the whole structure is configured so that the internal airflow is convected, Which has the effect of prolonging the service life of the lamp by preventing damage to the LED A.

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
Fig. 2 is an example of a separation state showing a configuration of the present invention; Fig.
3 is a cross-sectional configuration example view showing the configuration of the present invention.

The construction of the present invention will be described in detail with reference to the accompanying drawings.

In constructing the LED lamp,

A base 10 having a round threaded portion 11 formed at the outer edge thereof, a connection terminal 12 formed at an upper center thereof, and a coupling portion 15 formed at a lower end thereof;

A stabilizer 20 connected to the round threaded portion 11 of the base 10 and the connection terminal 12;

A plurality of heat dissipation fins 31 formed on an outer circumferential surface thereof and having a heat collecting space 32 formed therein and an upper end integrally coupled to a coupling portion 15 of the base 10;

A light emitting unit 50 coupled to a lower end of the heater sink 30 and having a plurality of LEDs 60 arranged therein;

And a glove (40) coupled to the heat sink (30) so that the light emitting part (50) is sealed and protected from the outside,

The inside of the heat sink 30 and the inside of the light emitting unit 50 are connected to each other so that the glove 40 is coupled to the heat sink 30 to adjust the pressure inside the heat sink 30 The side 35 is formed to complete the LED lamp whose internal pressure is adjusted.

Here, the light emitting unit 40 includes a hexagonal horn having a coupling flange 41 at its upper end and a space formed therein, and two vent holes 52 are formed on each side of the hexagonal horn A heat conductor (51);

A plurality of LEDs 60 are arranged in two rows on a long trapezoidal hexahedron connected to the respective surfaces constituting the hexagonal horn of the heat conductor 51 and the connection terminals 56 and the air holes 55, A substrate (52);

And a lower substrate 53 having a hexahedron so as to be coupled to the lower end of the hexagonal prism of the heat conductor 51 and having a plurality of LEDs 60 formed radially and a connection terminal 56 formed on each surface,

The side substrates 52 connected to the respective surfaces of the hexagonal horns of the heat conductor 51 are connected to the lower substrate 53 to supply power.

The inner side of the base 10, the heat sink 30 and the glove 40 is sealed with the outside and the control side 35 constituting the heat sink 30 is shielded from moisture, It is made up of ordinary gore bent bolts that are only accessible.

When the LED lamp of the present invention having the above-described internal pressure is used as a street lamp for a beach or a light for a ship, a general packing (not shown) that maintains airtightness at each connecting portion is formed, (60) and the substrate are not damaged by the salt because the moisture containing the salt does not permeate into the inside, and the heat source generated by the LED (60) due to the lighting is the heat conductor The heat sink 30 is heated by the heat sink 30 and a part of the heat is absorbed by the internal air and freely convected through the vent hole 55 and collected into the heat collecting space 32 of the heat sink 30, The heat dissipating fin 31 is heat dissipated.

The side substrate 52 and the lower substrate 53, which are attached to the respective six sidewalls of the heat conductor 51 constituting the light emitting portion 50 and are formed of LEDs 60 attached to the lower ends, Power is supplied from the lower substrate 53 to the side substrate 52, which is convenient for maintenance.

The present invention having the above-described configuration is an invention that can be used as an industrial lighting device, such as being used as an illumination device for a beach or a ship.

10: Base 11: Round threaded portion 12: Connection terminal
15: coupling portion 20: ballast 30: heater sink
31: heat sink fin 32: heat collecting space 35: regulating side
40: glove 50: light emitting portion 51: thermoconductor
52: side substrate 53: lower substrate 55: vent hole
56: connection terminal 60: LED

Claims (3)

A base 10 having a round threaded portion 11 formed at the outer edge thereof, a connection terminal 12 formed at an upper center thereof, and a coupling portion 15 formed at a lower end thereof;
A stabilizer 20 connected to the round threaded portion 11 of the base 10 and the connection terminal 12;
A plurality of heat dissipation fins 31 formed on an outer circumferential surface thereof and having a heat collecting space 32 formed therein and an upper end integrally coupled to a coupling portion 15 of the base 10;
A light emitting unit 50 coupled to the lower end of the heater sink 30 and having a plurality of LEDs 60 arranged therein;
And a glove (40) coupled to the heat sink (30) so that the light emitting part (50) is sealed and protected from the outside,
The inside of the heat sink 30 and the inside of the light emitting unit 50 are connected to each other so that the glove 40 is coupled to the heat sink 30 so that the inside of the heat sink 30 can be controlled (35). The LED lamp according to claim 1 or 2, The method according to claim 1,
The light emitting unit 40 includes a coupling flange 41 formed at an upper end thereof and a hexagonal cone having a space formed therein. The heat conduction member 52 has two air holes 52 formed on the upper and lower sides of the hexagonal horn, (51);
A plurality of LEDs 60 are arranged in two rows on a long trapezoidal hexahedron connected to the respective surfaces constituting the hexagonal horn of the heat conductor 51 and the connection terminals 56 and the air holes 55, A substrate (52);
And a lower substrate (53) having a hexahedron so as to be coupled to the lower end of the hexagonal horn of the heat conductor (51) and having a plurality of LEDs (60) formed radially and a connection terminal (56) And the side substrates (52) coupled to the respective surfaces of the hexagonal horns of the conductor (51) are connected to the lower substrate (53) to supply power. The method according to claim 1,
The inner side of the base 10, the heat sink 30 and the glove 40 is sealed with the outside and the control side 35 constituting the heat sink 30 is shielded from moisture, Wherein the first and second lamps are constructed of a free conventional gore bent bolt.
KR20130054760A 2013-05-15 2013-05-15 Adjust the internal pressure, which is an LED lamp KR20140134853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20130054760A KR20140134853A (en) 2013-05-15 2013-05-15 Adjust the internal pressure, which is an LED lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20130054760A KR20140134853A (en) 2013-05-15 2013-05-15 Adjust the internal pressure, which is an LED lamp

Publications (1)

Publication Number Publication Date
KR20140134853A true KR20140134853A (en) 2014-11-25

Family

ID=52455738

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20130054760A KR20140134853A (en) 2013-05-15 2013-05-15 Adjust the internal pressure, which is an LED lamp

Country Status (1)

Country Link
KR (1) KR20140134853A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101687323B1 (en) * 2016-09-12 2016-12-16 조준호 Light emiting diode flood light projector capable of preventing moisture permeability
KR20170125436A (en) * 2016-05-04 2017-11-15 주식회사 코리아썬엘이디 LED lamp for utilize a metal halide lamp and plant cultivation apparatus using the same
WO2018199517A1 (en) * 2017-04-27 2018-11-01 주식회사 아모센스 Led module and led lighting device comprising same
KR20180120548A (en) * 2017-07-19 2018-11-06 주식회사 아모센스 LED module and LED lightening device including the same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170125436A (en) * 2016-05-04 2017-11-15 주식회사 코리아썬엘이디 LED lamp for utilize a metal halide lamp and plant cultivation apparatus using the same
KR101687323B1 (en) * 2016-09-12 2016-12-16 조준호 Light emiting diode flood light projector capable of preventing moisture permeability
WO2018199517A1 (en) * 2017-04-27 2018-11-01 주식회사 아모센스 Led module and led lighting device comprising same
CN110573798A (en) * 2017-04-27 2019-12-13 阿莫先恩电子电器有限公司 Light emitting diode module and light emitting diode lighting device comprising same
US10851985B2 (en) 2017-04-27 2020-12-01 Amosense Co., Ltd. LED module and LED lighting device comprising same
CN110573798B (en) * 2017-04-27 2021-11-23 阿莫先恩电子电器有限公司 Light emitting diode module and light emitting diode lighting device comprising same
KR20180120548A (en) * 2017-07-19 2018-11-06 주식회사 아모센스 LED module and LED lightening device including the same

Similar Documents

Publication Publication Date Title
JP5101578B2 (en) Light emitting diode lighting device
KR101416897B1 (en) LED Lighting Lamp
KR101253199B1 (en) Lighting apparatus
US8246215B2 (en) LED bulb
US8408747B2 (en) Light emitting devices having heat-dissipating surface
US20100253226A1 (en) Energy-saving lighting fixture
KR101072584B1 (en) Led lighting lamp
KR101077137B1 (en) Led illumination apparatus
KR20140134853A (en) Adjust the internal pressure, which is an LED lamp
KR101040943B1 (en) LED illumination apparatus
KR101231658B1 (en) LED lamp provided an improved capability of discharging heat
KR101099572B1 (en) led illumination lamp
KR200449340Y1 (en) LED lamp
KR101470867B1 (en) Led device with heatsink structure
KR20170084502A (en) Lighting apparatus and heating value controlling method thereof
KR200473384Y1 (en) light apparatus
KR101039556B1 (en) Socket type LED lighting device having double cooling fin structure
KR101064222B1 (en) led illumination lamp
KR101241972B1 (en) Led tunnel lamp
US9423099B2 (en) LED lamp having reflector with high heat dissipation rate
KR101039553B1 (en) Socket type LED lighting device having double cooling fin structure
KR20100001116A (en) Heat radiating led mount and lamp
KR100872140B1 (en) Led lamp module
KR20150111189A (en) Case of LED assembly
US20130128596A1 (en) Led bulb

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application