WO2010022625A1 - Module de lampe à leds et lampadaire équipé dudit module - Google Patents

Module de lampe à leds et lampadaire équipé dudit module Download PDF

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Publication number
WO2010022625A1
WO2010022625A1 PCT/CN2009/072966 CN2009072966W WO2010022625A1 WO 2010022625 A1 WO2010022625 A1 WO 2010022625A1 CN 2009072966 W CN2009072966 W CN 2009072966W WO 2010022625 A1 WO2010022625 A1 WO 2010022625A1
Authority
WO
WIPO (PCT)
Prior art keywords
led
lamp
heat sink
module
street lamp
Prior art date
Application number
PCT/CN2009/072966
Other languages
English (en)
Chinese (zh)
Inventor
曹正权
Original Assignee
天台县海威机电有限公司
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
Priority claimed from CNU2008201374628U external-priority patent/CN201246727Y/zh
Priority claimed from CN2009201588636U external-priority patent/CN201547594U/zh
Application filed by 天台县海威机电有限公司 filed Critical 天台县海威机电有限公司
Publication of WO2010022625A1 publication Critical patent/WO2010022625A1/fr

Links

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
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • 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
    • 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
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • 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
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of 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
    • 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
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Definitions

  • the invention relates to a lamp module and a street lamp, in particular to an assembled LED lamp module and an LED street lamp equipped with the module. Background technique
  • LED lamps are widely used in various lighting devices as a new energy-saving light source with long life, small size, low power consumption and high brightness.
  • the disadvantages are as follows:
  • the LED lamp is poor in water repellency, causing some of the lamp body to be suspended on the light pole of the roadside, causing damage to the power supply due to raining into the water;
  • Each lamp needs to be assembled with multiple single LED lamps. When it is necessary to produce LED lamps of different powers, it needs to be powered by different powers.
  • the hot and cold air on the edge of the radiator easily flows, and the cold air in the central part of the radiator is not easily supplemented, so that the hot and cold air cannot be quickly and effectively convected. It hinders the heat dissipation in the central part, causing the imbalance of the center temperature of the heat sink to be higher than the edge temperature, which leads to an increase in the junction temperature of the LED in the center of the heat sink, which will eventually cause the brightness of the LED to be sharply attenuated or damaged, so that the LED cannot reach the LED. It has the excellent performance of long service life. Summary of the invention
  • an embodiment of the present invention provides an LED light module, which can solve the single body in the prior art.
  • the power of the LED lamp is too small, the multiple LED lights cannot be effectively combined, and the maintenance is inconvenient.
  • An LED lamp module comprising: a heat sink with a heat sink on one side and a cavity on the other side; a light board and a light board are installed in the cavity of the heat sink A set of single LED lights are mounted thereon, and the wires and data lines connecting the LED lights on the lamp board are led to the outside of the heat sink through the multi-wire plug, and each single LED lamp on the light board is provided with a lens on the heat sink.
  • the cavity is covered with a panel for exposing the lens, and a sealing ring is disposed between the cavity of the heat sink and the panel, and a lens sealing ring is disposed between the panel and the lens.
  • the lamp board and the heat sink and the heat sink and the panel are fixed by screws.
  • the invention provides an LED street lamp, which is assembled by using an LED lamp module and an LED street lamp connecting frame, and has the advantages of waterproofness, heat dissipation, convenient maintenance and quick assembly into different power LED lamps.
  • an LED street lamp comprising the LED lamp module and the LED street lamp connecting frame according to claim 1, wherein the LED street lamp is assembled with the LED street lamp connecting frame.
  • the LED street lamp connecting frame comprises: a profile connector: a triangular shape having a hollow cross section, and an upper mounting plate and a lower mounting plate respectively extending on the upper and lower sides of the long side of the triangular shape,
  • the mounting plate is provided with a mounting hole or a slide rail for mounting the LED light module, and a clamping device is respectively disposed on the long side of the upper mounting plate and the lower mounting plate;
  • a profile connector the profile is inserted The protrusion or the bayonet which is disposed at the upper left end and the lower left end of the cross section of the "]” is snapped into the engaging device on the profile connector, and is centered on the right side of the "]" body.
  • a socket mounting hole that is spaced apart from the left side of the "]” body on the boss portion; a PCB plug-in board: it is snapped into the left side frame of the "]” body, and is provided with Wire and data cable connection point for circuit and external wiring;
  • One socket one end is plugged into the profile connector, and is electrically connected to the wire and data cable connection point on the PCB connector board, and the other end is provided with Multi-wire plug on the LED light module is inserted Electric socket.
  • a wire and a number can be clamped According to the line clip.
  • the engaging device is a hook-shaped card slot and a protrusion
  • the card slot and the protrusion are disposed between the triangular long-side upper and lower mounting plates, and the card slot is disposed at the upper portion.
  • the protrusion is disposed at the lower portion.
  • the inner angles of the triangles are all less than 90 degrees, and the corners are smoothly transitioned.
  • a sealing ring is disposed between the multi-wire plug on the LED lamp module and the conductive socket on the LED street lamp connector.
  • the LED lamp module and the LED street lamp connector of the invention can be quickly assembled into LED lamps of different powers. According to different requirements of the customer's power of the lamp, the assembled LED street lamp in each LED lamp can be used. The quantity is simply calculated and assembled, and LED lamps of different powers can be produced, and the speed block can be produced. When a certain power LED lamp that has been assembled requires power change, it can be assembled at any time, because the independent assembled LED street lamp is easy to disassemble. And installation;
  • each LED light module is independently provided with a heat sink, so that the hot and cold air on the edge of the heat sink on each LED light module can be quickly and effectively Convection increases the heat dissipation rate, making the product more heat-dissipating and longer.
  • the LED street lamp connector of the present invention can take different lengths according to different power street lamps, and the cost and time for manufacturing different types of lamps for each type of street lamp are eliminated, regardless of The number of orders and the number of varieties can be quickly organized and supplied, and the adaptability is wide.
  • Figure 1 is an exploded view of one of the LED lamp modules of the present invention.
  • FIG. 2 is an exploded view of the second embodiment of the LED lamp module of the present invention.
  • Figure 3 is a front elevational view of the profile connector of the LED street light connector of the present invention.
  • Figure 4 is a cross-sectional view of the profile connector of the LED street light connector of the present invention.
  • Figure 5 is an exploded view of the multi-wire plug, seal ring, and socket of the present invention.
  • Figure 6 is a front elevational view of the PCB plug-in board of the LED street light connector of the present invention.
  • Figure 7 is a perspective view of the LED street light connector of the present invention.
  • Figure 8 is a front elevational view of the LED street light connector of the present invention.
  • Figure 9 is a partial view of the present invention.
  • Figure 10 is a perspective view of the present invention with the back side facing up.
  • Figure 11 is a perspective view showing the front side of the present invention. detailed description
  • an LED lamp module 1 includes a heat sink 10 having a heat sink 101 on one side and a cavity on the other side, and a lamp is mounted in the cavity of the heat sink 10 .
  • a plurality of single LED lamps 11 1 are mounted on the light board 11 , and the wires and data lines connecting the LED lamps 111 on the light board 11 are led to the outside of the heat sink 10 through the multi-wire plug 43 , and each of the light boards 11 Single LED lamp 111
  • a lens 13 is disposed, and a cavity 16 of the heat sink 10 is covered with a panel 16 that exposes the lens 13.
  • a sealing ring 15 is disposed between the cavity of the heat sink 10 and the panel 16, and a panel 15 is disposed between the panel 16 and the lens 13.
  • the lens sealing ring 14 is provided with mounting holes 207 connectable to the LED street lamp connecting frame 2 at both ends of the heat sink 10.
  • the LED street lamp connector 2 used in combination with the LED lamp module 1 described above includes:
  • the profile connector 20 an upper mounting plate 202 and a lower mounting plate 203 are respectively extended on the upper and lower sides of the triangular long side 201 having a hollow cross section, and the upper mounting plate 202 is provided with a mounting hole 207 for mounting the LED lamp module.
  • a snap device is disposed on the long side 201 above the upper mounting plate 202 and above the lower mounting plate 203;
  • Profile connector 30 A projection 301 and a bayonet 302 disposed downwardly from the upper left end and the lower left end of the cross-section "]" are snapped into the snap-fit device on the profile connector 20, at " ]” a convex portion 303 is disposed on the right side of the body, and a socket mounting hole 304 penetrating the left side of the "]" body is spaced apart from the convex portion 303;
  • PCB plug-in board 50 The card is connected to the left frame of the "]" body, and is provided with a wire and data line connection point 501 connected to the circuit and the external line;
  • the socket 41 one end is inserted into the mounting hole of the profile connector 30, and is electrically connected to the wire and data line connection point 501 on the PCB plug-in board 50, and the other end is provided with a multi-wire plug 43 on the LED lamp module 1. Inserted conductive socket.
  • a clamp 60 is provided for clamping the wires and the data wires.
  • the above-mentioned snap-in device is provided with a hook-shaped card slot 204 and a projection 205 on the upper and lower sides of the long side 201 between the upper and lower mounting plates 202, 203, respectively.
  • the inner angles of the above triangles are all less than 90 degrees, and the corners are smoothly transitioned.
  • the mounting hole 102 on the heat sink 101 on the LED lamp module 1 is fixed to the mounting hole 207 of the profile connector 20 of the LED street lamp connector 2 by screws 12, and the multi-wire plug 43 on the LED lamp module 1 is attached.
  • a decorative cover 6 is arranged on the upper part of the LED street lamp connecting frame 2
  • plugs 3 and 5 and external connecting devices 4 are arranged at both ends to form an assembled LED street lamp product, which is utilized.
  • the outer connecting device 4 can be mounted on the pole of the utility pole on the side of the road.
  • a seal ring 42 is disposed between the multi-wire plug 43 on the LED lamp module 1 and the conductive socket on the LED street lamp connector 1.
  • Embodiment 1 The structure of Embodiment 1 is basically the same as that of Embodiment 1, and the difference is that: the sliding slot 103 on the heat sink 10 of the LED lamp module 1 is stuck on the sliding rail of the profile connector of the LED street lamp connecting frame, The connection of the LED lamp module 1 to the LED street lamp connector.

Landscapes

  • 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

La présente invention concerne un module de lampe à LEDs (1) comprenant un dissipateur thermique (10), dont un côté est pourvu de broches de dissipation thermique (101), l’autre côté étant pourvu d’une cavité; un tableau de lampe (11) disposé à l’intérieur de la cavité du dissipateur thermique (10); et un groupe de LEDs (111) disposé sur le tableau de lampe (11). Les LEDs disposées sur le tableau de lampe (11) servant à connecter les LEDs (111) et les câbles de données sont guidées vers l’extérieur du dissipateur thermique (10) à travers une fiche (43). Chaque LED (111) du tableau de lampe (11) est pourvue d’une lentille (13) et la cavité du dissipateur thermique (10) est recouverte par un panneau avant (16) capable d’exposer les lentilles (13). Une bague de jointement étanche (15) est disposée entre la cavité du dissipateur thermique (10) et le panneau avant (16) et une bague de jointement étanche (14) de la lentille est disposée entre le panneau avant (16) et la lentille (13). Un lampadaire à LEDs comprend un module de lampe à LEDs (1) et un cadre de branchement (2) pour le lampadaire.
PCT/CN2009/072966 2008-08-26 2009-07-29 Module de lampe à leds et lampadaire équipé dudit module WO2010022625A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN200820137462.8 2008-08-26
CNU2008201374628U CN201246727Y (zh) 2008-08-26 2008-08-26 Led灯防水模块
CN200920141825 2009-02-26
CN200920141825.X 2009-02-26
CN2009201588636U CN201547594U (zh) 2009-02-26 2009-06-04 Led灯模块、led路灯连接架及其组装式led路灯
CN200920158863.6 2009-06-04

Publications (1)

Publication Number Publication Date
WO2010022625A1 true WO2010022625A1 (fr) 2010-03-04

Family

ID=41720824

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/CN2009/072969 WO2010022626A1 (fr) 2008-08-26 2009-07-29 Cadre de branchement pour lampadaire à leds et lampadaire à leds équipé du cadre de branchement
PCT/CN2009/072966 WO2010022625A1 (fr) 2008-08-26 2009-07-29 Module de lampe à leds et lampadaire équipé dudit module

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/072969 WO2010022626A1 (fr) 2008-08-26 2009-07-29 Cadre de branchement pour lampadaire à leds et lampadaire à leds équipé du cadre de branchement

Country Status (1)

Country Link
WO (2) WO2010022626A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120230033A1 (en) * 2011-03-08 2012-09-13 Sang Ho Yoon Light emitting diode (led) module
EP2719945A1 (fr) * 2012-10-11 2014-04-16 OSRAM GmbH Dispositif d'éclairage avec joint d'étanchéité
GB2527903A (en) * 2014-07-02 2016-01-06 Wonderlight Internat Ltd Guiding light platform

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1987195A (zh) * 2006-12-08 2007-06-27 华中科技大学 Led深海照明灯
CN101082394A (zh) * 2006-06-01 2007-12-05 深圳市乔立实业发展有限公司 光控led路灯
CN101101102A (zh) * 2007-07-20 2008-01-09 李旭亮 Led路灯
CN101101107A (zh) * 2007-07-24 2008-01-09 李旭亮 Led路灯
US7338186B1 (en) * 2006-08-30 2008-03-04 Chaun-Choung Technology Corp. Assembled structure of large-sized LED lamp
CN201246727Y (zh) * 2008-08-26 2009-05-27 天台县海威机电有限公司 Led灯防水模块

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Publication number Priority date Publication date Assignee Title
US7513639B2 (en) * 2006-09-29 2009-04-07 Pyroswift Holding Co., Limited LED illumination apparatus
US7771087B2 (en) * 2006-09-30 2010-08-10 Ruud Lighting, Inc. LED light fixture with uninterruptible power supply
US7566147B2 (en) * 2007-05-04 2009-07-28 Ruud Lighting, Inc. Multi-LED light fixture with secure arrangement for LED-array wiring
CN100538167C (zh) * 2007-07-20 2009-09-09 东莞勤上光电股份有限公司 Led路灯灯体

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101082394A (zh) * 2006-06-01 2007-12-05 深圳市乔立实业发展有限公司 光控led路灯
US7338186B1 (en) * 2006-08-30 2008-03-04 Chaun-Choung Technology Corp. Assembled structure of large-sized LED lamp
CN1987195A (zh) * 2006-12-08 2007-06-27 华中科技大学 Led深海照明灯
CN101101102A (zh) * 2007-07-20 2008-01-09 李旭亮 Led路灯
CN101101107A (zh) * 2007-07-24 2008-01-09 李旭亮 Led路灯
CN201246727Y (zh) * 2008-08-26 2009-05-27 天台县海威机电有限公司 Led灯防水模块

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120230033A1 (en) * 2011-03-08 2012-09-13 Sang Ho Yoon Light emitting diode (led) module
US8740408B2 (en) * 2011-03-08 2014-06-03 Samsung Electronics Co., Ltd. Light emitting diode (LED) module
KR101847939B1 (ko) 2011-03-08 2018-04-11 삼성전자주식회사 발광소자 모듈
EP2719945A1 (fr) * 2012-10-11 2014-04-16 OSRAM GmbH Dispositif d'éclairage avec joint d'étanchéité
US9279569B2 (en) 2012-10-11 2016-03-08 Osram Gmbh Lighting device
GB2527903A (en) * 2014-07-02 2016-01-06 Wonderlight Internat Ltd Guiding light platform
GB2527903B (en) * 2014-07-02 2016-05-11 Wonderlight Int Ltd Light panel

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