WO2010079916A2 - Ampoule d'éclairage à plusieurs del distinctes - Google Patents

Ampoule d'éclairage à plusieurs del distinctes Download PDF

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Publication number
WO2010079916A2
WO2010079916A2 PCT/KR2009/007860 KR2009007860W WO2010079916A2 WO 2010079916 A2 WO2010079916 A2 WO 2010079916A2 KR 2009007860 W KR2009007860 W KR 2009007860W WO 2010079916 A2 WO2010079916 A2 WO 2010079916A2
Authority
WO
WIPO (PCT)
Prior art keywords
module
led
power supply
connection
led light
Prior art date
Application number
PCT/KR2009/007860
Other languages
English (en)
Korean (ko)
Other versions
WO2010079916A3 (fr
Inventor
황일규
박철진
Original Assignee
Hwang Il Kyu
Park Cheol Jin
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 Hwang Il Kyu, Park Cheol Jin filed Critical Hwang Il Kyu
Publication of WO2010079916A2 publication Critical patent/WO2010079916A2/fr
Publication of WO2010079916A3 publication Critical patent/WO2010079916A3/fr

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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
    • 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
    • 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
    • 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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • 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
    • 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
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/94—Holders formed as intermediate parts for linking a counter-part to a coupling part
    • H01R33/942—Holders formed as intermediate parts for linking a counter-part to a coupling part for tubular fluorescent lamps

Definitions

  • the present invention relates to an LED bulb, and more particularly, can be implemented to have a better heat dissipation effect than the conventional module-integrated LED bulb, and a separate type LED bulb that can minimize the economic and environmental damage due to the difference in endurance life between each module It is about.
  • an LED Light Emitting Diode
  • a light emitting diode refers to a semiconductor device that emits light.
  • the color of emitted light creates a wavelength depending on the composition of semiconductor chip components, and the wavelength determines the color of light. do.
  • LED bulbs using these LEDs consume only 1/5 of the power consumption, 1,000,000 times faster, and have a semi-permanent advantage compared to conventional incandescent bulbs that use light generated by heating a filament.
  • it has been remarkably developed and improved in various fields of application, and is used for precision semiconductor equipment inspection devices, electronic display panels such as automobile instrument panels, electronic signs, industrial machine indicators, and various traffic safety signals.
  • the conventional LED bulb 10 is an LED module (3) consisting of an LED (1) and a printed circuit board (2), and the LED module ( 3) a dome-shaped cover 4 for protecting the light and diffusing light generated from the LED 1 and a heat dissipation part 5 for dissipating heat generated from the LED module 3.
  • LED light emitting module 6 and configured;
  • a power supply module (PSU; 7) which receives power from the external power supply and supplies the power to the LED module 3; It consists of a connection module (8) for connecting and connecting the power supply module (7) to the installation object connected to the external power supply.
  • the LED light emitting module 6, the power supply module 7 and the connection module 8 has a structure that is integrally coupled to each other, the LED bulb 10 is a connection module formed with a threaded socket portion on the outer surface ( 8) is screwed into the installation object of the LED bulb to make electrical connection with the external power supply.
  • the conventional LED bulb 10 as described above has a relative structure for each module because the LED light emitting module 6 and the power supply module 7 and the connection module 8 constituting the bulb has an integral structure connected integrally with each other.
  • the remaining life of the other modules there was a problem of causing economic losses and environmental damages that require the entire LED bulb to be disposed of.
  • an object of the present invention is to install a part or all of each module constituting the LED bulb to be separated from each other at regular intervals, the existing module integrated LED bulb It is to provide a separate LED bulb that can improve the heat dissipation effect, and minimize the economic and environmental damage caused by the difference in the endurance life between each module.
  • a separate type LED bulb comprising: an LED module including an LED and a printed circuit board; A power supply module connected to the LED light emitting module and supplied with external power to the LED module; It comprises a connection module for connecting the power supply module with an external power supply, characterized in that the LED light emitting module, the power supply module and the connection module is separated from each other.
  • connection module by forming a socket portion in the connection module can be configured to be connected to the external power supply in a socket manner.
  • a plug may be formed in the connection module so as to be connected to an external power supply device in a plug manner.
  • connection modules may be provided to be connected to each other, and may be configured to be connected to an external power supply device using a socket method or a plug method.
  • connection module may be formed to have a bent shape.
  • the LED light emitting module and the power supply module, the power supply module and the connection module is preferably connected to each other at regular intervals.
  • the removable LED bulb of the present invention for solving the above technical problem, the LED module consisting of an LED and a printed circuit board, and an LED light emitting module having a heat dissipation unit for dissipating heat generated from the LED to the outside; It comprises a connection module for connecting the LED light emitting module and the external power supply, characterized in that the LED light emitting module and the connection module is separated from each other.
  • the LED light emitting module, the power supply module, and the connecting module constituting the LED bulb are configured to be separated from each other, so that each module can be replaced if necessary, and thus, the existing integrated LED
  • the LED light emitting module when one module reaches its end of life, it can overcome the disadvantage of having to discard the entire LED bulb.
  • it is possible to replace only the power supply module having a shorter lifespan than the LED light emitting module, thereby minimizing economic and environmental hazards caused by the lifespan difference between the power supply module and other modules.
  • the present invention by connecting the LED light emitting module and the power supply module, and the power supply module and the connection module at regular intervals from each other, it is possible to block the heat generated from one module to be transferred to the other module, The heat dissipation effect is excellent compared to the integrated LED bulb.
  • the present invention is configured to be connected to the external power supply device in a socket or a plug method, it is possible to increase the compatibility according to the installation method of the LED bulb.
  • the present invention is configured by connecting a plurality of connection modules, or by connecting by connecting the connection module of a certain angle bent form, it can be installed while adjusting the overall length and installation angle of the LED bulb, installation place There is an advantage in that the connection module can be freely used to suit the environment.
  • the present invention by forming a plurality of grooves and protrusions spaced at regular intervals in the connecting portion connecting each module, it is possible to adjust the length of the LED bulb because the distance between each module can be freely adjusted, accordingly There is an advantage that LED bulbs can be installed in various forms regardless of the installation place.
  • the present invention can be standardized for each module constituting the LED bulb, and also reliability and durability can be improved, so that the module can be appropriately changed and used to meet the installation specifications of various countries with different power usage conditions. Therefore, it can be expected to have an excellent effect that can replace the existing LED bulb used worldwide.
  • 1 is a block diagram showing the structure of a conventional module-integrated LED bulb.
  • Figure 2 is a block diagram showing a modular detachable LED bulb according to the present invention.
  • FIG. 3 is an exploded view of FIG. 2;
  • Figure 4 is an exemplary view showing a gap control structure between the LED light emitting module and the power supply module.
  • FIG 5 is an exemplary view showing a state of a pluggable connection module applied to the LED bulb of the present invention.
  • FIG. 6 is an exemplary view showing a state of the LED bulb to which a plurality of connection modules according to another embodiment of the present invention is applied.
  • FIG. 7 is an exemplary view showing a state of the LED bulb to which the bent type connection module is applied according to another embodiment of the present invention.
  • FIG. 8 is an exemplary view illustrating a configuration of an LED bulb using AC power as an input power as another embodiment of the present invention.
  • LED bulb 101 LED
  • connection groove 130,140 connection module
  • FIG. 2 is a block diagram showing the configuration of a separate LED bulb according to the present invention
  • Figure 3 is an exploded view of Figure 2
  • Figure 4 is an exemplary view showing a gap control structure between the LED light emitting module and the power supply module.
  • the LED bulb 100 is connected to the LED light emitting module 110 and the LED light emitting module 110, and receives power from the external LED module 103. It is configured to include a power supply module 120 for supplying the power supply module 120, and a connection module 130 for connecting the power supply module 120 with an external power supply (not shown).
  • the LED light emitting module 110 includes an LED module 103 consisting of an LED 101 emitting light and a printed circuit board (PCB) 102 on which the LED 101 is mounted, and protecting the LED module 103.
  • connection module 130 has a socket portion 132 having a thread structure on the outer surface, the socket portion 132 is coupled to the installation object of the LED bulb 100 in a screw fastening method (socket method) to the outside An electrical connection is made to the power supply.
  • the LED light emitting module 110 and the power supply module 120 are connected to each other through a connecting pin 106 and a connecting groove 122 to be separated from each other.
  • a pair of connecting pins 106 are formed on the heat dissipation unit 105 of the LED light emitting module 110, and a connecting pin 106 is provided on the power supply module 120 interconnected with the LED light emitting module 110. ) Is a pair of connecting grooves 122 are formed to be connected.
  • the LED light emitting module 110 is electrically connected to the power supply module 120 through a simple process of inserting or removing the connection pin 106 into the connection groove 122 of the power supply module 120. And detachably connected.
  • the LED light emitting module 110 and the power supply module 120 at a predetermined interval D1 so that a predetermined space is formed.
  • the heat dissipation unit 105 and the power supply module 120 of the LED light emitting module 110 are not in direct contact with each other, the heat dissipation effect is blocked by blocking heat transfer between the heat dissipation unit 105 and the power supply module 120. Can be significantly increased.
  • the spaced apart interval (D1) between the LED light emitting module 110 and the power supply module 120 improves the convection effect of the heat radiating portion 105 of the LED light emitting module 110, so the heat radiation effect of the LED light emitting module 110 To improve.
  • connection module 120 and the connection module 130 also separated from each other through the connection pin 124 and the connection groove 131, like the connection structure of the LED light emitting module 110 and the power supply module 120. Possibly connected.
  • the power supply module 120 and the connection module 130 by connecting a predetermined space (D2) with a predetermined distance (D2) so that a predetermined space (space) is also formed, the power supply module 120 and the connection module 130.
  • connection pins 106 and 124 connecting the respective modules 110, 120, and 130, and the connection pins 106 and 1024.
  • a plurality of protrusions 121 are selectively inserted into the grooves 107 inside the connection grooves 122 and 131 into which the grooves are fitted.
  • each module 110, 120, 130 is connected by a connecting pin 106, 124 and the connecting grooves 122, 131, the plurality of grooves 107 and the protrusion ( By using 121, it is possible to freely adjust the connection gap between each module (110, 120, 130). Accordingly, since the entire length of the LED bulb 100 is adjustable, there is an advantage that the length of the LED bulb 100 can be appropriately changed according to the environment of the installation place.
  • the present invention can be used to replace the AC (AC) or DC (DC) type power supply module 120 according to the type of the input power to be installed LED bulb 100.
  • Figure 5 shows another form of the connection module according to the invention, it shows a connection module that is connected to the LED bulb installation object in a plug manner.
  • connection module 140 As shown in FIG. 5, one side of the connection module 140 is provided with a pair of connection grooves 141 to which the connection pins 124 of the power supply module 120 are connected, and the LED bulb 100 on the other side. It has a structure in which a pair of plugs 142 connected to the installation object are formed.
  • the LED bulb 100 according to the present invention is free to replace and use the socket-type connection module 130 or the plug-type connection module 140 described above in the power supply module 120 of the installation target It is possible to increase the compatibility according to the installation of the LED bulb 100 by replacing only the connection module for the type of connection.
  • Figure 6 shows the appearance of the LED bulb connected by inserting another type of connection module between the power supply module 120 and the socket-type connection module 130 described above.
  • the plug-type connection module 140 is connected to the connection pin 106 of the heat dissipation unit 105 is connected, the other side is connected to the connection groove 131 of the socket-type connection module 130 is connected
  • the pin 144 is formed and connected.
  • connection module (130, 140) having a different form and coupled in a row
  • LED bulb 100 by varying the number of connections of the connection module (130, 140) according to the installation environment It can be easily installed while adjusting the overall length of the product freely.
  • Figure 7 is another embodiment of the present invention, shows a state of the LED bulb to which the bent connection module is applied.
  • the connection module connected to the power supply module 120 of the LED bulb can be applied to the plug type connection module 140 of the "L" shape.
  • connection module 140 bent in the 'L' shape is connected to the power supply module 120 and connected to the other side plug the plug 142 to the installation object to be connected to the external power supply.
  • the connection module 140 may be applied to various shapes in addition to the above "L" shape.
  • the bend-type connection module 140 when the bend-type connection module 140 is connected to and installed in the LED bulb of the present invention, there is an advantage that the LED bulb 100 can be easily installed without being largely affected by the installation environment.
  • FIG. 8 illustrates a configuration of an LED bulb using AC power as an input power as another embodiment of the present invention.
  • connection module 130 when AC power, which is AC power, is input power, the connection module 130 is directly connected to the heat radiating unit 105 of the LED light emitting module 110 without using the power supply module 120 of the above-described embodiment. Can be used by connecting.
  • the LED module 103 applied to the LED light emitting module 110 is installed by applying an AC LED package suitable for the supplied AC current.
  • the connection module 130 is detachably connected in a state of maintaining a predetermined distance from the heat dissipation unit 105 as described above.
  • the LED module 103 is applied to the AC-type (AC) LED module package without installing a separate power supply module LED bulbs with excellent heat dissipation can be provided.
  • the LED bulb 100 of the present invention having the above-described configuration is necessary by being configured as a separate type that can be separated from the LED light emitting module 110, the power supply module 120, the connection module 130, 140 constituting the bulb, There is an advantage that can be used freely for each module.
  • the power supply module 120 which has a relatively short lifespan than other modules, can be used continuously while being replaced, it is unreasonable to dispose of the entire LED bulb at the end of the life of the power supply module, such as a conventional integrated LED bulb. Overcoming closure can be avoided, and economic waste and environmental damage caused by the lifespan difference between power supply module and other modules can be minimized.
  • the present invention forms a constant space between the LED light emitting module 110 and the power supply module 120, the power supply module 120 and the connection module 130, 140, the heat generated in one module Because it can block the conduction directly to the other module, the heat dissipation effect is very excellent compared to the existing integrated LED bulb.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

La présente invention concerne une ampoule d'éclairage à plusieurs DEL distinctes dans laquelle les modules constituant l'ampoule d'éclairage à DEL sont séparés les uns des autres dans le but d'obtenir des effets de dissipation de chaleur améliorés par rapport aux ampoules d'éclairage conventionnelles à modules DEL intégrés et de minimiser les inconvénients économiques et environnementaux causés par les différences de durée de vie des modules.
PCT/KR2009/007860 2009-01-06 2009-12-29 Ampoule d'éclairage à plusieurs del distinctes WO2010079916A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090000652A KR101018335B1 (ko) 2009-01-06 2009-01-06 분리형 ｌｅｄ 전구
KR10-2009-0000652 2009-01-06

Publications (2)

Publication Number Publication Date
WO2010079916A2 true WO2010079916A2 (fr) 2010-07-15
WO2010079916A3 WO2010079916A3 (fr) 2010-09-30

Family

ID=42316953

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007860 WO2010079916A2 (fr) 2009-01-06 2009-12-29 Ampoule d'éclairage à plusieurs del distinctes

Country Status (2)

Country Link
KR (1) KR101018335B1 (fr)
WO (1) WO2010079916A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101123132B1 (ko) * 2010-09-03 2012-03-20 테크원 주식회사 전원공급부 교체가 가능한 발광다이오드형 전구
KR101337424B1 (ko) * 2011-01-28 2013-12-06 남경 주식회사 엘이디 조명등 시스템
KR101425160B1 (ko) * 2013-01-17 2014-08-05 (주)나노팩 엘이디 조명기구

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH069083U (ja) * 1992-07-08 1994-02-04 フジ技研有限会社 照射方向変換ソケット
KR200217636Y1 (ko) * 2000-10-10 2001-03-15 주식회사동미테크 분리형 형광램프
JP2005216495A (ja) * 2004-01-27 2005-08-11 Matsushita Electric Works Ltd 口金付ｌｅｄユニット
KR20050100029A (ko) * 2004-04-13 2005-10-18 주식회사 원 일렉트로닉스 전구형 형광램프
JP2006502551A (ja) * 2002-10-03 2006-01-19 ゲルコアー リミテッド ライアビリティ カンパニー Ｌｅｄベースのモジュール式ランプ
JP3131129U (ja) * 2007-02-09 2007-04-19 株式会社セライズ ランプ口金変換ソケット

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH069083U (ja) * 1992-07-08 1994-02-04 フジ技研有限会社 照射方向変換ソケット
KR200217636Y1 (ko) * 2000-10-10 2001-03-15 주식회사동미테크 분리형 형광램프
JP2006502551A (ja) * 2002-10-03 2006-01-19 ゲルコアー リミテッド ライアビリティ カンパニー Ｌｅｄベースのモジュール式ランプ
JP2005216495A (ja) * 2004-01-27 2005-08-11 Matsushita Electric Works Ltd 口金付ｌｅｄユニット
KR20050100029A (ko) * 2004-04-13 2005-10-18 주식회사 원 일렉트로닉스 전구형 형광램프
JP3131129U (ja) * 2007-02-09 2007-04-19 株式会社セライズ ランプ口金変換ソケット

Also Published As

Publication number Publication date
KR20100081422A (ko) 2010-07-15
KR101018335B1 (ko) 2011-03-04
WO2010079916A3 (fr) 2010-09-30

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