CN102777831B - LED road lamp using extruded radiator as main lamp structure - Google Patents

LED road lamp using extruded radiator as main lamp structure Download PDF

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Publication number
CN102777831B
CN102777831B CN201210253834.4A CN201210253834A CN102777831B CN 102777831 B CN102777831 B CN 102777831B CN 201210253834 A CN201210253834 A CN 201210253834A CN 102777831 B CN102777831 B CN 102777831B
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led
bulb
support
lamp
electric connector
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CN102777831A (en
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张继强
张哲源
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Guizhou Guangpusen Photoelectric Co Ltd
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Guizhou Guangpusen Photoelectric Co Ltd
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Priority to CN201210253834.4A priority Critical patent/CN102777831B/en
Publication of CN102777831A publication Critical patent/CN102777831A/en
Priority claimed from RU2015106001A external-priority patent/RU2627731C2/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The invention discloses an LED road lamp using an extruded radiator as a main lamp structure. The LED road lamp comprises the metal extruded radiator (103) and a harness connector (106), wherein the metal extruded radiator (103) is formed by an extrusion process, is fixed onto a lamp post (108) and comprises a lamp post fixing sleeve. Radiators are arranged on two sides of the lamp post fixing sleeve, mounting interfaces for mounting LED bulbs (102) are arranged on the radiators, and the LED bulbs (102) are mounted on the mounting interfaces. The harness connector (106) is arranged on the lamp post fixing sleeve and used for connecting the LED bulbs (102) into a power supply and a control circuit. The LED road lamp is simple in structure, low in manufacturing cost and rapid and convenient to mount, use and maintain. Faults are not easily enlarged, the bulbs of the LED lamp, a lighting fixture and a lighting control product can be respectively independent in production and use, production links are greatly decreased, batch production is improved, and application and industrial scale expansion of energy-saving LED lighting products are facilitated.

Description

A kind of extrusion pressing type radiator that adopts is the LED street lamp of lamp main body structure
Technical field
the present invention relates to a kind of LED street lamp, relating in particular to a kind of extrusion pressing type radiator that adopts is the LED street lamp of lamp main body structure.
Background technology
semiconductor lighting is as lighting engineering of new generation, have that photoelectric conversion rate is high, light source direction is easily controlled, the period and mode is easily controlled, color rendering properties of light source is high, have the five incomparable large power savings advantages of other existing lighting engineering such as higher power factor under appropriate design of throwing light on, be subject to the favor of global investor and vigorously supporting of national governments.The luminous efficiency of current LED illuminating lamp can exceed 70LM/W mostly, has more power savings advantages than traditional electricity-saving lamp.Green light LED luminous efficiency can be up to 683LM/W in theory; The theoretical efficiency of white light LEDs also can reach 182.45LM/W, and the space that therefore LED illumination efficiency promotes is huge.
in existing LED illuminating product design, particularly high-powered LED lamp, due to the reason of heat radiation, while setting up a high-powered LED lamp, adopt LED optical mode group, driving power and the design of light fixture three in oneization, be that the parts such as LED optical mode group, driving power and light fixture must form a complete production network, formed the situation of so-called " LED has lamp without bulb ".This has brought a series of fatal problems such as manufacturing cost is high, use inconvenience, maintenance difficult for LED illuminating product.First manufacture the upper unified standardization that cannot realize the whole nation and even the whole world and produce, cause product specification many, batch lack, price is high; Next is that the product of each family is of all kinds, not general mutually, more can not exchange; The 3rd need to take off maintenance by assembly integrals such as LED optical mode group, driving power, light fixtures while being product bug, and maintenance is inconvenience very, is very easy to form the defects such as fault extension and maintenance delay, maintenance cost is high.These defects have greatly restricted promoting the use of of LED illumination, are the hard defects during LED illuminating product is promoted.
Summary of the invention
the object of the invention is to, it is the LED street lamp of lamp main body structure that a kind of extrusion pressing type radiator that adopts is provided.This LED lamp post structure is simple, cost is low, it is cheap convenient fast to install, use, safeguard; be difficult for fault extension; bulb, light fixture and the illumination control product of having realized LED lamp be in the independence of producing and using, and reduces significantly production link, realized the mass of producing, is conducive to application and the industrial scale of LED energy-saving illumination product.
for solving the problems of the technologies described above, technical scheme provided by the invention is as follows: a kind of extrusion pressing type radiator that adopts is the LED street lamp of lamp main body structure, comprise that extrusion pressing type radiator is fixed on lamp stand by extruding metal type radiator and the Wiring harness connector of extrusion process moulding; Extrusion pressing type radiator comprises lamp stand fixed cover, and lamp stand fixed cover both sides are equipped with radiator, and radiator is provided with the installation interface for mounted LED lamp bubble; Mounted LED lamp bubble on installation interface; Wiring harness connector is arranged on lamp stand fixed cover, and Wiring harness connector accesses power supply and control circuit for multiple by LED bulb.
aforesaid employing extrusion pressing type radiator is that in the LED street lamp of lamp main body structure, described radiator comprises substrate, and substrate one side is provided with fin; Substrate opposite side is provided with the installation interface for mounted LED lamp bubble; Substrate opposite side is provided with wire support, and wire support is for drawing LED bulb wire access Wiring harness connector.
aforesaid employing extrusion pressing type radiator is in the LED street lamp of lamp main body structure, and described installation interface comprises and is positioned at the face contacting with LED bulb on radiator and the hole being connected.
aforesaid employing extrusion pressing type radiator is in the LED street lamp of lamp main body structure, and in described extrusion pressing type radiator, the radiator of both sides is angle setting; Described lamp stand fixed cover one end is provided with lamp stand end socket, and the lamp stand fixed cover other end is fixed on lamp stand by lamp stand hold-down screw.
aforesaid employing extrusion pressing type radiator is in the LED street lamp of lamp main body structure, it is upper that 6 flange fixing holes on the installation interface of described radiator are distributed on diameter D1, and diameter D1 is the boundary values of staying that LED bulb outer diameter D subtracts hold-down screw nut diameter and deduct 0.8 ~ 4mm.
aforesaid employing extrusion pressing type radiator is in the LED street lamp of lamp main body structure, described LED bulb is the LED bulb of tool waterproof and dustproof function, constructive method is: by the ray machine module that bonds on flanged (FLGD) heat conduction support of a metal, be centered around the edge of ray machine module with the nonmetallic support lining of annular, and support lining is fixed on heat conduction support, serve as a contrast the installation of carrying out bulb parts as bulb structure center to form LED bulb taking heat conduction support and support, thereby make simple in structure smooth between ray machine module and heat conduction support, be beneficial to the heat radiation of LED; Described ray machine module is by ray machine template, LED chip group and relevant circuit and consist of die bond and encapsulation, or is wherein also integrated with for electric drive chip, and LED bulb is arranged on installation interface by flange.
aforesaid LED street lamp, in described LED bulb constructive method, described flanged (FLGD) heat conduction stent diameter is bulb outer diameter D, bulb outer diameter D becomes W=1.1812e with the LED bulb power upper limit W of formation 0.0361D relation, at W=1.1812e 0.0361D relation curve on D get discrete numerical value and build the LED bulb of multiple fixing bulb outer diameter D sizes, to improve interchangeability and the versatility of LED bulb; In described bulb outer diameter D, at W=1.1812e 0.0361D relation curve on, D is taking 20mm as lower limit, taking 130mm as the upper limit, every 10 millimeters is 1 section, is divided into 12 sections and forms limited amount bulb external diameter specifications, further improves interchangeability and the versatility of LED bulb by a small amount of bulb external diameter specification; On described flanged (FLGD) heat conduction support, the installation interface of corresponding radiator arranges flange fixing hole.
aforesaid LED street lamp, in described LED bulb constructive method, described support serves as a contrast riveted holes on projection and the heat conduction support being lining with by support to carry out hot pressing and is riveted on heat conduction support; Described ray machine template is metal material heat-conducting substrate, obtains circuit by PCB printed-board technology; Or be nonmetallic materials heat-conducting substrate, on it, adopt the chimeric circuit of silver slurry printed circuit technique; Ray machine module outer ring is surrounded by the nonmetallic support lining of annular; On LED chip on described ray machine module, sprayed with fluorescent powder covers transparent silica gel again; Or the blue ruddiness proportional arrangement that the LED chip quantity on ray machine module is needed by plant, the LED chip having welded only covers transparent silica gel encapsulation; Or the LED chip on described ray machine module is only encapsulated by transparent silica gel, the then upper outside convex inner cover that coating fluorescent material in inner side is set of the ray machine module after encapsulation; Or the not sealing of LED chip on described ray machine module, the spill inner cover of transparent insulation conductive fluid is equipped with in the upper outside setting of ray machine module, in transparent insulation conductive fluid, is provided with fluorescent material, the elasticity inner cover that described spill inner cover is slim concave inward structure; Described luminous intensity distribution optical lens is directly bonded in support and is lining with, outside support lining, be also provided with lens snap ring and block luminous intensity distribution optical lens, or be directly bonded with outer bulb envelope, thereby ray machine module is enclosed in the waterproof closed area of support lining, heat conduction support and outer bulb envelope or luminous intensity distribution optical lens; For preventing lens accidental, be provided with lens snap ring hold-down screw and lens snap ring is fixed on to support is lining with.
aforesaid LED street lamp, in described LED bulb constructive method, described heat conduction support and support are lining with offers perforation, electric connector male with contact pin is being inserted to perforation, and be fixed as stiff end taking the part of inserting bulb inside, the welding of ray machine module in the tail end of contact pin and LED bulb, makes to form on LED bulb outer surface a simple electric interfaces; By the restriction of the eccentric position to described electric connector male hole on heat conduction support and electric connector male stiff end size, make the ray machine template in LED bulb can meet needs and the contraposition needs of arranging LED chip and driving power chip; The described electric connector with contact pin is four needle constructions, and wherein, two pins are power supply access; Two pins are for controlling access; Described stiff end is nut fixed form or welded ring fixed form; When stiff end is nut fixed form, between electric connector male and heat conduction support, increases waterproof apron and carry out waterproof; For preventing rotation, in electric connector male, anti-slip tank is set, described heat conduction support perforation place arranges respective bump.
in aforesaid LED street lamp, on the installation interface of described radiator base plate with the heat conduction support of LED bulb on electric connector male correspondence position be provided with electric connector female, 3 hole flanges are set in electric connector female; LED bulb only need dock electric connector male while installation with electric connector female after, more fixed L ED bulb realizes the electrical connection of LED bulb; In electric connector female, caulking groove is set, waterproof apron is set in caulking groove and carries out waterproof; Between electric connector female and radiator base plate, be provided with secured adjusted rubber cushion and regulate thickness, ensure that the anti-water surface is tight; Or external screw thread is set in electric connector male fixedly carries out waterproof with the screw-internal thread fit that is provided with hold-down nut in the electric connector female of waterproof apron; Or the electrical connection of LED bulb adopts cable fixing head lead-in wire.
in aforesaid LED street lamp, the LED bulb forming by described LED bulb constructive method: comprise flanged (FLGD) heat conduction support, heat conduction support is provided with support lining, is provided with ray machine module between heat conduction support and support lining, and support lining is centered around around ray machine module; Heat conduction support, support lining and ray machine module form the LED ray machine module with heat conduction support; Described ray machine module is by ray machine template, LED chip group and relevant circuit and consist of die bond and encapsulation, or is wherein also integrated with for electric drive chip.
aforesaid LED street lamp, in the LED bulb forming by described LED bulb constructive method: described heat conduction support is provided with support lining riveted holes, the support lining projection that support lining riveted holes is lining with the support hot pressing riveted joint that matches is fixed.Described ray machine template is metal material heat-conducting substrate, obtains circuit by PCB printed-board technology; Or be nonmetallic materials heat-conducting substrate, on it, adopt the chimeric circuit of silver slurry printed circuit technique.
aforesaid LED street lamp, in the LED bulb forming by described LED bulb constructive method: and the described LED chip peripheral hardware convex inner cover with transparent silica gel, convex inner cover internal layer is provided with fluorescent coating; Or not packaging silicon rubber of described LED chip, the outer spill inner cover that transparent insulation conductive fluid is housed that arranges of described LED chip, LED chip is immersed in transparent insulation conductive fluid, in transparent insulation conductive fluid, is provided with fluorescent material, the elasticity inner cover that described spill inner cover is slim concave inward structure.
aforesaid LED street lamp, in the LED bulb forming by described LED bulb constructive method: described heat conduction support is provided with electric connector, electric connector comprises electric connector male, and described electric connector male is provided with contact pin, the contact pin solder joint of contact pin rear and the welding of ray machine module; Described electric connector male is provided with stiff end after through the connector male fixing hole on LED bulb and is fixed; Electric connector male be connected with the electric connector female of jack, electric connector female is connected with cable; Described electric connector contact pin is four needle constructions, wherein: two pins are power supply access; Two pins are for controlling access.
aforesaid LED street lamp, in the LED bulb forming by described LED bulb constructive method: described stiff end is welded ring; Or described stiff end is hold-down nut, waterproof apron caulking groove is also set in electric connector male, in waterproof apron caulking groove, waterproof apron is set; For preventing rotation, in electric connector male, anti-slip tank is set, described heat conduction support perforation place arranges respective bump.
aforesaid LED street lamp, in the LED bulb forming by described LED bulb constructive method: described electric connector female is provided with three hole flanges, and fix by three hole flanges and connector female hold-down screw and radiator, and between flange and radiator, be also provided with secured adjusted rubber cushion, ensure that the anti-water surface is tight.
aforesaid LED street lamp, in the LED bulb forming by described LED bulb constructive method: described electric connector male is provided with external screw thread, by being fixed in electric connector male with the screw-internal thread fit that is provided with hold-down nut in the electric connector female of waterproof apron.
aforesaid LED street lamp, in the LED bulb forming by described LED bulb constructive method: described electric connector female is provided with caulking groove, is provided with waterproof apron in caulking groove.
aforesaid LED street lamp, in the LED bulb forming: described luminous intensity distribution optical lens is directly bonded in support and is lining with, is also provided with lens snap ring on support lining external diameter and blocks luminous intensity distribution optical lens, or be directly bonded with outer bulb envelope by described LED bulb constructive method.For preventing lens accidental, be provided with lens snap ring hold-down screw and lens snap ring is fixed on to support is lining with.
compared with prior art, light fixture of the present invention is one one-tenth extrusion pressing type radiator by radiator and bulb mounting bracket and two, LED bulb and other all auxiliary members are all installed concentratedly on extrusion pressing type radiator, simple in structure, cost is low, installation, use, easy to maintenance.When the present invention works, all fins of radiator are perpendicular to ground, and the vertical dust declining can not be accumulated on fin; Radiator heat-dissipation area of the present invention is large, adopt multiple LED bulbs to be dispersed on extrusion pressing type radiator simultaneously, the equal tool thermal source in each position of extrusion pressing type radiator is nearer, heat radiating metal utilization ratio is very high, almost each gram of metal all becomes the part of extrusion pressing type radiator, whole metal consumption is compared only approximately 50% the consumption of radiator of traditional LED street lamp, and metal material consumption significantly reduces.Two radiators in light fixture of the present invention can form different expanded angles, and this makes the present invention have practicality, aesthetic feeling and personalized feature.
lED street lamp of the present invention is the light fixture taking extrusion pressing type radiator as core component and two parts of LED bulb only, and the LED street lamp overall structure of setting up is like this simple; In LED street lamp of the present invention, extrusion pressing type radiator and LED bulb be without produce simultaneously, and while installing extrusion pressing type radiator and LED bulb also without install simultaneously; Realize light fixture and the LED bulb independence on producing and on using, can reduce significantly production link, improve production lot, be convenient to standardization large-scale production, be conducive to the industrialization of LED energy-saving illumination product, and there is very high versatility and interchangeability.
the present invention is lining with by the mounting structure of bulb parts is moved to support, makes LED chip simpler to the structure between thermal component, and chip heating can conduct to rapidly on heat conduction support and disperse, and is conducive to reduce LED chip junction temperature, improves the service life of LED light source.Support lining is nonmetallic materials, utilize hot pressing and metallic heat conduction support to rivet mutually, not only Stability Analysis of Structures, and can realize the seamless combination of heat conduction support and support lining, makes to be clamped in ray machine module water proofing property after outer cover or lens are installed between heat conduction support, support lining better.
extrusion pressing type radiator in the present invention does not need to bear more waterproof, insect protected function as conventional road lamp, compares conventional road lamp, and in the present invention, LED bulb self just has enough waterproof, insect protected effect.This makes LED street lamp of the present invention have in design more condition to consider the practicality of light fixture entirety, aesthetic feeling and personalization.
the present invention is simple in structure, cost is low, it is cheap convenient fast to install, use, safeguard; be difficult for fault extension; bulb, light fixture and the illumination control product of having realized LED street lamp be in the independence of producing and using, and reduces significantly production link, realized the mass of producing, is conducive to application and the industrial scale of LED energy-saving illumination product.
brief description of the drawings:
fig. 1 is the structural representation of the embodiment of the present invention 2;
fig. 2 is a kind of perspective view of extrusion pressing type radiator of the present invention;
fig. 3 is the another kind of perspective view of extrusion pressing type radiator of the present invention;
fig. 4 is another perspective view of extrusion pressing type radiator of the present invention;
Fig. 5 is embodiment of the present invention LED optical mode group structural representation;
Fig. 6 is embodiment of the present invention heat conduction supporting structure schematic diagram;
Fig. 7 is embodiment of the present invention support lining structure schematic diagram;
Fig. 8 is the LED optical mode group structural representation of the protruding inner cover of embodiment of the present invention band;
Fig. 9 is the LED optical mode group structural representation of the recessed inner cover of embodiment of the present invention band;
figure 10 is embodiment of the present invention spill inner cover profile;
figure 11 is the electric connector assembling schematic diagram of the flange fixed form of the embodiment of the present invention;
figure 12 is clinkering ring stiff end electric connector male head structure schematic diagram of the present invention;
figure 13 is nut stiff end electric connector male head structure schematic diagram one of the present invention;
figure 14 is nut stiff end electric connector male head structure schematic diagram two of the present invention;
figure 15 is the externally threaded electric connector male head structure of band of the present invention schematic diagram;
figure 16 is the electric connector assembling schematic diagram of the hold-down nut connected mode of the embodiment of the present invention;
figure 17 is the curved electric connector female structure schematic diagram being fixedly connected with of the present invention;
figure 18 is the electric connector female structure schematic diagram that the straight type of the present invention is fixedly connected with;
figure 19 is the electric connector female structure schematic diagram that the straight type on-fixed of the present invention connects;
figure 20 is the schematic appearance of LED bulb luminous intensity distribution optical lens scheme of the present invention;
figure 21 is the protruding outer cover scheme of LED bulb of the present invention schematic appearance;
figure 22 is LED bulb flange heat conduction support perforate schematic diagram of the present invention;
figure 23 is LED bulb schematic appearance of the present invention;
figure 24 is extrusion pressing type radiator installation interface perforate schematic diagram of the present invention;
figure 25 is the outside drawing of looking up of the embodiment of the present invention 2;
figure 26 is the outside drawing of overlooking of the embodiment of the present invention 2;
figure 27 is the structural representations of the embodiment of the present invention 2 radiator levels while arranging;
figure 28 is that the embodiment of the present invention 2 radiator levels are looked up outside drawing while arranging;
figure 29 is that the embodiment of the present invention 2 radiator levels are overlooked outside drawing while arranging;
figure 30 is the structural representation of the downward angle of the embodiment of the present invention 2 radiator while arranging;
figure 31 is the elevational schematic view of the downward angle of the embodiment of the present invention 2 radiator while arranging;
figure 32 is the schematic top plan view of the downward angle of the embodiment of the present invention 2 radiator while arranging.
reference numeral:
3-heat conduction support, 4-ray machine module, 5-support lining, 6-convex inner cover, 7-luminous intensity distribution optical lens, 8-lens snap ring, 9-outer bulb envelope, 10-electric connector female, 11-electric connector male, 14-lens snap ring hold-down screw, 15-stiff end, 16-waterproof apron, 17-contact pin, 18-waterproof apron caulking groove, 19-contact pin solder joint, the solder joint of 21-ray machine module, 22-interface male fixing hole, 24-secured adjusted rubber cushion, 25-connector female hold-down screw, 26-anti-slip tank, 28-hold-down nut, 61-spill inner cover, 62-encircles cover, 101-lamp stand end socket, 102-LED bulb, 103-extrusion pressing type radiator, 105-bulb hold-down screw, 106-Wiring harness connector, 107-Wiring harness connector support and hold-down screw, 108-lamp stand, 109-lamp stand hold-down screw, 112-wire support, 301-bulb mounting flange fixing hole, 302-support lining riveted holes, 501-support lining riveted joint projection, 502-power supply or control end welding hole.
below in conjunction with the drawings and specific embodiments, the present invention is further illustrated, but not as the foundation to the present invention's restriction.
Detailed description of the invention
embodiment 1.
adopting extrusion pressing type radiator is a LED street lamp for lamp main body structure, comprises that extrusion pressing type radiator 103 is fixed on lamp stand 108 by extruding metal type radiator 103 and the Wiring harness connector 106 of extrusion process moulding; Extrusion pressing type radiator 103 comprises lamp stand fixed cover, and lamp stand fixed cover both sides are equipped with radiator, and radiator is provided with the installation interface for mounted LED lamp bubble 102; Mounted LED lamp bubble 102 on installation interface; Wiring harness connector 106 is arranged on lamp stand fixed cover, and Wiring harness connector 106 is for accessing power supply and control circuit by multiple LED bulbs 102.Radiator comprises substrate, and substrate one side is provided with fin; Substrate opposite side is provided with the installation interface for mounted LED lamp bubble 102; Substrate opposite side is provided with wire support 112, and wire support 112 is for drawing LED bulb 102 wire access Wiring harness connector 106.Installation interface, comprises and is positioned at the face contacting with LED bulb 102 on radiator and the hole being connected.In extrusion pressing type radiator 103, the radiator of both sides is angle setting; Described lamp stand fixed cover one end is provided with lamp stand end socket 101, and the lamp stand fixed cover other end is fixed on lamp stand 108 by lamp stand hold-down screw 109.It is upper that 6 flange fixing holes on the installation interface of radiator are distributed on diameter D1, and diameter D1 is the boundary values of staying that LED bulb 102 outer diameter D subtract hold-down screw nut diameter and deduct 0.8 ~ 4mm.
bulb 102 is LED bulbs of tool waterproof and dustproof function.
the constructive method of the LED bulb of tool waterproof and dustproof function: by the ray machine module that bonds on flanged (FLGD) heat conduction support of a metal, be centered around the edge of ray machine module with the nonmetallic support lining of annular, and support lining is fixed on heat conduction support, serve as a contrast the installation of carrying out bulb parts as bulb structure center to form LED bulb taking heat conduction support and support, thereby make simple in structure smooth between ray machine module and heat conduction support, be beneficial to the heat radiation of LED; Described ray machine module is by ray machine template, LED chip group and relevant circuit and consist of die bond and encapsulation, or is wherein also integrated with for electric drive chip, and LED bulb is arranged on installation interface by flange.Described flanged (FLGD) heat conduction stent diameter is bulb outer diameter D, and bulb outer diameter D becomes W=1.1812e with the LED bulb power upper limit W of formation 0.0361D relation, at W=1.1812e 0.0361D relation curve on D get discrete numerical value and build the LED bulb of multiple fixing bulb outer diameter D sizes, to improve interchangeability and the versatility of LED bulb; In described bulb outer diameter D, at W=1.1812e 0.0361D relation curve on, D is taking 20mm as lower limit, taking 130mm as the upper limit, every 10 millimeters is 1 section, is divided into 12 sections and forms limited amount bulb external diameter specifications, further improves interchangeability and the versatility of LED bulb by a small amount of bulb external diameter specification; On described flanged (FLGD) heat conduction support, the installation interface of corresponding radiator arranges flange fixing hole.Described support serves as a contrast riveted holes on projection and the heat conduction support being lining with by support to carry out hot pressing and is riveted on heat conduction support; Described ray machine template is metal material heat-conducting substrate, obtains circuit by PCB printed-board technology; Or be nonmetallic materials heat-conducting substrate, on it, adopt the chimeric circuit of silver slurry printed circuit technique; Ray machine module outer ring is surrounded by the nonmetallic support lining of annular; On LED chip on described ray machine module, sprayed with fluorescent powder covers transparent silica gel again; Or the blue ruddiness proportional arrangement that the LED chip quantity on ray machine module is needed by plant, the LED chip having welded only covers transparent silica gel encapsulation; Or the LED chip on described ray machine module is only encapsulated by transparent silica gel, the then upper outside convex inner cover that coating fluorescent material in inner side is set of the ray machine module after encapsulation; Or the not sealing of LED chip on described ray machine module, the spill inner cover of transparent insulation conductive fluid is equipped with in the upper outside setting of ray machine module, in transparent insulation conductive fluid, is provided with fluorescent material, the elasticity inner cover that described spill inner cover is slim concave inward structure; Described luminous intensity distribution optical lens is directly bonded in support and is lining with, outside support lining, be also provided with lens snap ring and block luminous intensity distribution optical lens, or be directly bonded with outer bulb envelope, thereby ray machine module is enclosed in the waterproof closed area of support lining, heat conduction support and outer bulb envelope or luminous intensity distribution optical lens; For preventing lens accidental, be provided with lens snap ring hold-down screw and lens snap ring is fixed on to support is lining with.Described heat conduction support and support are lining with offers perforation, electric connector male with contact pin is being inserted to perforation, and be fixed as stiff end taking the part of inserting bulb inside, the welding of ray machine module in the tail end of contact pin and LED bulb, makes to form on LED bulb outer surface a simple electric interfaces; By the restriction of the eccentric position to described electric connector male hole on heat conduction support and electric connector male stiff end size, make the ray machine template in LED bulb can meet needs and the contraposition needs of arranging LED chip and driving power chip; The described electric connector with contact pin is four needle constructions, and wherein, two pins are power supply access; Two pins are for controlling access; Described stiff end is nut fixed form or welded ring fixed form; When stiff end is nut fixed form, between electric connector male and heat conduction support, increases waterproof apron and carry out waterproof; For preventing rotation, in electric connector male, anti-slip tank is set, described heat conduction support perforation place arranges respective bump.
realize the LED bulb of said method, comprise flanged (FLGD) heat conduction support 3, heat conduction support 3 is provided with support lining 5, between heat conduction support 3 and support lining 5, is provided with ray machine module 4, and support lining 5 is centered around around ray machine module 4; Heat conduction support 3 is provided with support lining riveted holes 302, and support lining riveted holes 302 matches fixing with the support lining projection 501 on support lining 5, is also provided with solder joint 21, interface male fixing hole 22 and the bulb mounting flange fixing hole 301 of ray machine module on heat conduction support 3.On support lining 5, be also provided with power supply or control end solder joint hole 502, hot support 3, support lining 5 and ray machine module 4 form the LED ray machine module of LED with heat conduction support, as shown in Fig. 5, Fig. 6 and Fig. 7.Ray machine module is by ray machine template, LED chip group and relevant circuit and consist of die bond and encapsulation, or is wherein also integrated with for electric drive chip.Described ray machine template is metal material heat-conducting substrate, obtains circuit by PCB printed-board technology; Or be nonmetallic materials heat-conducting substrate, on it, adopt the chimeric circuit of silver slurry printed circuit technique.On described ray machine module 4, LED chip is provided with the transparent silica gel of encapsulation use outward, and the described ray machine module 4 peripheral hardware convex inner covers 6 with transparent silica gel, and convex inner cover 6 internal layers are provided with fluorescent coating, as shown in Figure 8; Or not packaging silicon rubber of described ray machine module 4, the spill inner cover 61 of transparent insulation conductive fluid is equipped with in the outer setting of described ray machine module 4, LED chip is immersed in transparent insulation conductive fluid, in transparent insulation conductive fluid, be provided with fluorescent material, described spill inner cover 61 is the elasticity inner cover of cross section slim concave inward structure as shown in figure 10, as shown in Figure 9.Described on heat conduction support 3, on the region outside support lining 5, be provided with lens snap ring 8 and block luminous intensity distribution optical lens 7, or be directly bonded with outer bulb envelope 9, as shown in figure 23.
described heat conduction support 3 is provided with electric connector, as shown in figure 11, comprises electric connector male 11, described electric connector male 11 is provided with contact pin 17, contact pin solder joint 19 and the ray machine module 4 of contact pin 17 rears weld, and wherein: 2 pins are welded on power end, 2 pins are welded on control end; After the connector male fixing hole 22 that described electric connector male 11 is passed on LED bulb, being provided with stiff end 15 is fixed; Electric connector male 11 be connected with the electric connector female 10 of jack, electric connector female 10 is connected with cable.Described stiff end 15 be welded ring as shown in figure 12; Or described stiff end 15 is hold-down nut, and waterproof apron caulking groove 18 is also set in electric connector male 11, the interior waterproof apron 16 that arranges of waterproof apron caulking groove 18, as shown in Figure 13 and Figure 14; For preventing rotation, anti-slip tank 26 is set in electric connector male 11, described heat conduction support 3 perforation place arrange respective bump, as shown in Figure 12, Figure 13, Figure 14 and Figure 15.
straight shape electric connector female shown in electric connector female 10(bending electric connector female and Figure 18 as shown in figure 17) be provided with three hole flanges, and fix with the substrate of radiator by three hole flanges and connector female hold-down screw 25, and between flange and substrate, be also provided with secured adjusted rubber cushion 24, ensure that the anti-water surface is tight, as shown in figure 11.Described electric connector male 11 is provided with external screw thread, screw-internal thread fit by hold-down nut 28 in external screw thread and electric connector female 10 is fixed in electric connector male 11, in bulb internal electric connector male 11, contact pin solder joint 19 ends arrange ring cover 62 outward as decorating covering, as shown in figure 16.Described electric connector female 10 is provided with caulking groove, is provided with waterproof apron 16 in caulking groove.Described electric connector female 10 also can be the straight shape electric connector of free-standing female as shown in figure 19, can form on-fixed with electric connector male and be connected, and only needs docking to insert, and is applicable to not need the indoor environment of waterproof to use.
embodiment 2.Adopting extrusion pressing type radiator is a LED street lamp for lamp main body structure, as shown in Figure 1, Figure 2, shown in Figure 25 and Figure 26, comprise that extrusion pressing type radiator 103 is fixed on lamp stand 108 by extruding metal type radiator 103 and the Wiring harness connector 106 of extrusion process moulding; Extrusion pressing type radiator 103 comprises lamp stand fixed cover, and lamp stand fixed cover both sides are equipped with radiator, and radiator is provided with the installation interface for mounted LED lamp bubble 102; Mounted LED lamp bubble 102 on installation interface; Wiring harness connector 106 is arranged on lamp stand fixed cover, and Wiring harness connector 106 is for accessing power supply and control circuit by multiple LED bulbs 102.Radiator comprises substrate, and substrate one side is provided with fin; Substrate opposite side is provided with the installation interface for mounted LED lamp bubble 102; Substrate opposite side is provided with wire support 112, and wire support 112 is for drawing LED bulb 102 wire access Wiring harness connector 106.Installation interface, comprises and is positioned at the face contacting with LED bulb 102 on radiator and the hole being connected.In extrusion pressing type radiator 103, the radiator of both sides is upwards angle setting; Described lamp stand fixed cover one end is provided with lamp stand end socket 101, and the lamp stand fixed cover other end is fixed on lamp stand 108 by lamp stand hold-down screw 109.It is upper that 6 flange fixing holes on the installation interface of radiator are distributed on diameter D1, and diameter D1 is the boundary values of staying that LED bulb 102 outer diameter D subtract hold-down screw nut diameter and deduct 0.8 ~ 4mm.LED bulb 102 is arranged on installation interface by bulb hold-down screw 105, and Wiring harness connector 106 is arranged on lamp stand fixed cover by Wiring harness connector support and hold-down screw 107.
bulb 102 is LED bulbs of tool waterproof and dustproof function.
the constructive method of the LED bulb of tool waterproof and dustproof function: by the ray machine module that bonds on flanged (FLGD) heat conduction support of a metal, be centered around the edge of ray machine module with the nonmetallic support lining of annular, and support lining is fixed on heat conduction support, serve as a contrast the installation of carrying out bulb parts as bulb structure center to form LED bulb taking heat conduction support and support, thereby make simple in structure smooth between ray machine module and heat conduction support, be beneficial to the heat radiation of LED; Described ray machine module is by ray machine template, LED chip group and relevant circuit and consist of die bond and encapsulation, or is wherein also integrated with for electric drive chip, and LED bulb is arranged on installation interface by flange.Described flanged (FLGD) heat conduction stent diameter is bulb outer diameter D, and bulb outer diameter D becomes W=1.1812e with the LED bulb power upper limit W of formation 0.0361D relation, at W=1.1812e 0.0361D relation curve on D get discrete numerical value and build the LED bulb of multiple fixing bulb outer diameter D sizes, to improve interchangeability and the versatility of LED bulb; In described bulb outer diameter D, at W=1.1812e 0.0361D relation curve on, D is taking 20mm as lower limit, taking 130mm as the upper limit, every 10 millimeters is 1 section, is divided into 12 sections and forms limited amount bulb external diameter specifications, further improves interchangeability and the versatility of LED bulb by a small amount of bulb external diameter specification; On described flanged (FLGD) heat conduction support, the installation interface of corresponding radiator arranges flange fixing hole.Described support serves as a contrast riveted holes on projection and the heat conduction support being lining with by support to carry out hot pressing and is riveted on heat conduction support; Described ray machine template is metal material heat-conducting substrate, obtains circuit by PCB printed-board technology; Or be nonmetallic materials heat-conducting substrate, on it, adopt the chimeric circuit of silver slurry printed circuit technique; Ray machine module outer ring is surrounded by the nonmetallic support lining of annular; On LED chip on described ray machine module, sprayed with fluorescent powder covers transparent silica gel again; Or the blue ruddiness proportional arrangement that the LED chip quantity on ray machine module is needed by plant, the LED chip having welded only covers transparent silica gel encapsulation; Or the LED chip on described ray machine module is only encapsulated by transparent silica gel, the then upper outside convex inner cover that coating fluorescent material in inner side is set of the ray machine module after encapsulation; Or the not sealing of LED chip on described ray machine module, the spill inner cover of transparent insulation conductive fluid is equipped with in the upper outside setting of ray machine module, in transparent insulation conductive fluid, is provided with fluorescent material, the elasticity inner cover that described spill inner cover is slim concave inward structure; Described luminous intensity distribution optical lens is directly bonded in support and is lining with, outside support lining, be also provided with lens snap ring and block luminous intensity distribution optical lens, or be directly bonded with outer bulb envelope, thereby ray machine module is enclosed in the waterproof closed area of support lining, heat conduction support and outer bulb envelope or luminous intensity distribution optical lens; For preventing lens accidental, be provided with lens snap ring hold-down screw and lens snap ring is fixed on to support is lining with.Described heat conduction support and support are lining with offers perforation, electric connector male with contact pin is being inserted to perforation, and be fixed as stiff end taking the part of inserting bulb inside, the welding of ray machine module in the tail end of contact pin and LED bulb, makes to form on LED bulb outer surface a simple electric interfaces; By the restriction of the eccentric position to described electric connector male hole on heat conduction support and electric connector male stiff end size, make the ray machine template in LED bulb can meet needs and the contraposition needs of arranging LED chip and driving power chip; The described electric connector with contact pin is four needle constructions, and wherein, two pins are power supply access; Two pins are for controlling access; Described stiff end is nut fixed form or welded ring fixed form; When stiff end is nut fixed form, between electric connector male and heat conduction support, increases waterproof apron and carry out waterproof; For preventing rotation, in electric connector male, anti-slip tank is set, described heat conduction support perforation place arranges respective bump.
realize the LED bulb of said method, comprise flanged (FLGD) heat conduction support 3, heat conduction support 3 is provided with support lining 5, between heat conduction support 3 and support lining 5, is provided with ray machine module 4, and support lining 5 is centered around around ray machine module 4; Heat conduction support 3 is provided with support lining riveted holes 302, and support lining riveted holes 302 matches fixing with the support lining projection 501 on support lining 5, is also provided with solder joint 21, interface male fixing hole 22 and the bulb mounting flange fixing hole 301 of ray machine module on heat conduction support 3.On support lining 5, be also provided with power supply or control end solder joint hole 502, hot support 3, support lining 5 and ray machine module 4 form the LED ray machine module of LED with heat conduction support, as shown in Fig. 5, Fig. 6 and Fig. 7.Ray machine module is by ray machine template, LED chip group and relevant circuit and consist of die bond and encapsulation, or is wherein also integrated with for electric drive chip.Described ray machine template is metal material heat-conducting substrate, obtains circuit by PCB printed-board technology; Or be nonmetallic materials heat-conducting substrate, on it, adopt the chimeric circuit of silver slurry printed circuit technique.On described ray machine module 4, LED chip is provided with the transparent silica gel of encapsulation use outward, and the described ray machine module 4 peripheral hardware convex inner covers 6 with transparent silica gel, and convex inner cover 6 internal layers are provided with fluorescent coating, as shown in Figure 8; Or not packaging silicon rubber of described ray machine module 4, the spill inner cover 61 of transparent insulation conductive fluid is equipped with in the outer setting of described ray machine module 4, LED chip is immersed in transparent insulation conductive fluid, in transparent insulation conductive fluid, be provided with fluorescent material, described spill inner cover 61 is the elasticity inner cover of cross section slim concave inward structure as shown in figure 10, as shown in Figure 9.Described on heat conduction support 3, on the region outside support lining 5, be provided with lens snap ring 8 and block luminous intensity distribution optical lens 7, or be directly bonded with outer bulb envelope 9, as shown in figure 23.
described heat conduction support 3 is provided with electric connector, as shown in figure 11, comprises electric connector male 11, described electric connector male 11 is provided with contact pin 17, contact pin solder joint 19 and the ray machine module 4 of contact pin 17 rears weld, and wherein: 2 pins are welded on power end, 2 pins are welded on control end; After the connector male fixing hole 22 that described electric connector male 11 is passed on LED bulb, being provided with stiff end 15 is fixed; Electric connector male 11 be connected with the electric connector female 10 of jack, electric connector female 10 is connected with cable.Described stiff end 15 be welded ring as shown in figure 12; Or described stiff end 15 is hold-down nut, and waterproof apron caulking groove 18 is also set in electric connector male 11, the interior waterproof apron 16 that arranges of waterproof apron caulking groove 18, as shown in Figure 13 and Figure 14; For preventing rotation, anti-slip tank 26 is set in electric connector male 11, described heat conduction support 3 perforation place arrange respective bump, as shown in Figure 12, Figure 13, Figure 14 and Figure 15.
straight shape electric connector female shown in electric connector female 10(bending electric connector female and Figure 18 as shown in figure 17) be provided with three hole flanges, and fix with the substrate of radiator by three hole flanges and connector female hold-down screw 25, and between flange and substrate, be also provided with secured adjusted rubber cushion 24, ensure that the anti-water surface is tight, as shown in figure 11.Described electric connector male 11 is provided with external screw thread, screw-internal thread fit by hold-down nut 28 in external screw thread and electric connector female 10 is fixed in electric connector male 11, in bulb internal electric connector male 11, contact pin solder joint 19 ends arrange ring cover 62 outward as decorating covering, as shown in figure 16.Described electric connector female 10 is provided with caulking groove, is provided with waterproof apron 16 in caulking groove.Described electric connector female 10 also can be the straight shape electric connector of free-standing female as shown in figure 19, can form on-fixed with electric connector male and be connected, and only needs docking to insert, and is applicable to not need the indoor environment of waterproof to use.
in the present invention, as shown in Fig. 4, Figure 27, Figure 28 and Figure 29, the radiator of extrusion pressing type radiator 103 can also be horizontally disposed with.In the present invention, as shown in Fig. 3, Figure 30, Figure 31 and Figure 32, the angle setting downwards of the radiator of extrusion pressing type radiator 103.This makes the present invention have more practicality.
when street lamp accident, only need directly to unload bulb 102 from extrusion pressing type radiator 103, as shown in Figure 26, Figure 29 and Figure 32.
bulb outer diameter D becomes the relation of W=1.1812e0.0361D with the LED bulb power W upper limit of formation, on the relation curve of W=1.1812e0.0361D, D gets discrete numerical value and builds the LED bulb of multiple fixing bulb outer diameter D sizes, to improve interchangeability and the versatility of LED bulb.On the relation curve of W=1.1812e0.0361D, D is taking 20mm as lower limit, and taking 130mm as the upper limit, every 10 millimeters is 1 section, be divided into 12 sections and form limited amount bulb external diameter specification, ensure interchangeability and the versatility of implementing LED bulb by a small amount of bulb external diameter specification.Flange fixing hole distributes, and to be subject to the impact of used screw size, diameter D1 be the boundary values of staying that bulb outer diameter D subtracts hold-down screw nut diameter and deduct 0.8 ~ 4mm to circle D1; Bulb wire hole distance L (being the eccentric position of electric connector male on heat conduction support) according to the form below value.Bulb outer diameter D in Figure 21, Figure 22 and Figure 24, flange screw pore size distribution circular diameter D1, radiator outer diameter D 3 manufacture in accordance with regulations, relative dimensions is by providing as Figure 20 and following table.

Claims (8)

  1. One kind to adopt extrusion pressing type radiator be the LED street lamp of lamp main body structure, it is characterized in that: comprise that extrusion pressing type radiator (103) is fixed on lamp stand (108) by extruding metal type radiator (103) and the Wiring harness connector (106) of extrusion process moulding; Extrusion pressing type radiator (103) comprises lamp stand fixed cover, and lamp stand fixed cover both sides are equipped with radiator, and radiator is provided with the installation interface for mounted LED lamp bubble (102); Mounted LED lamp bubble (102) on installation interface; Wiring harness connector (106) is arranged on lamp stand fixed cover, and Wiring harness connector (106) is for accessing power supply and control circuit by multiple LED bulbs (102); Described LED bulb (102) is the LED bulb of tool waterproof and dustproof function, be configured to: by the ray machine module that bonds on flanged (FLGD) heat conduction support of a metal, be centered around the edge of ray machine module with the nonmetallic support lining of annular, and support lining is fixed on heat conduction support, serve as a contrast the installation of carrying out bulb parts as bulb structure center to form LED bulb taking heat conduction support and support, thereby make simple in structure smooth between ray machine module and heat conduction support, be beneficial to the heat radiation of LED; Described ray machine module is by ray machine template, LED chip group and relevant circuit and consist of die bond and encapsulation, or is wherein also integrated with for electric drive chip, and LED bulb is arranged on installation interface by flange; Described flanged (FLGD) heat conduction stent diameter is bulb outer diameter D, and bulb outer diameter D becomes W=1.1812e with the LED bulb power upper limit W of formation 0.0361Drelation, at W=1.1812e 0.0361Drelation curve on D get discrete numerical value and build the LED bulb of multiple fixing bulb outer diameter D sizes, to improve interchangeability and the versatility of LED bulb; In described bulb outer diameter D, at W=1.1812e 0.0361Drelation curve on, D is taking 20mm as lower limit, taking 130mm as the upper limit, every 10 millimeters is 1 section, is divided into 12 sections and forms limited amount bulb external diameter specifications, further improves interchangeability and the versatility of LED bulb by a small amount of bulb external diameter specification; On described flanged (FLGD) heat conduction support, have 6 flange fixing holes to be distributed on diameter D1 upper, diameter D1 is the boundary values of staying that bulb outer diameter D subtracts hold-down screw nut diameter and deduct 0.8~4mm; On described flanged (FLGD) heat conduction support, the installation interface of corresponding radiator arranges flange fixing hole.
  2. 2. the LED street lamp that employing extrusion pressing type radiator according to claim 1 is lamp main body structure, is characterized in that: described radiator comprises substrate, substrate one side is provided with fin; Substrate opposite side is provided with the installation interface for mounted LED lamp bubble (102); Substrate opposite side is provided with wire support (112), and wire support (112) is for drawing LED bulb (102) wire access Wiring harness connector (106).
  3. 3. the LED street lamp that employing extrusion pressing type radiator according to claim 2 is lamp main body structure, is characterized in that: described installation interface, comprises and be positioned at the face contacting with LED bulb (102) on radiator and the hole being connected.
  4. 4. the LED street lamp that employing extrusion pressing type radiator according to claim 1 is lamp main body structure, is characterized in that: in described extrusion pressing type radiator (103), the radiator of both sides is angle setting; Described lamp stand fixed cover one end is provided with lamp stand end socket (101), and the lamp stand fixed cover other end is fixed on lamp stand (108) by lamp stand hold-down screw (109).
  5. 5. the LED street lamp that employing extrusion pressing type radiator according to claim 1 is lamp main body structure, it is characterized in that: it is upper that 6 flange fixing holes on the installation interface of described radiator are distributed on diameter D1, diameter D1 is the boundary values of staying that LED bulb (102) outer diameter D subtracts hold-down screw nut diameter and deduct 0.8~4mm.
  6. 6. the LED street lamp that employing extrusion pressing type radiator according to claim 1 is lamp main body structure, is characterized in that: described support serves as a contrast riveted holes on projection and the heat conduction support being lining with by support to carry out hot pressing and be riveted on heat conduction support; Described ray machine template is metal material heat-conducting substrate, obtains circuit by PCB printed-board technology; Or be nonmetallic materials heat-conducting substrate, on it, adopt the chimeric circuit of silver slurry printed circuit technique; Ray machine module outer ring is surrounded by the nonmetallic support lining of annular; On LED chip on described ray machine module, sprayed with fluorescent powder covers transparent silica gel again; Or the blue ruddiness proportional arrangement that the LED chip quantity on ray machine module is needed by plant, the LED chip having welded only covers transparent silica gel encapsulation; Or the LED chip on described ray machine module is only encapsulated by transparent silica gel, the then upper outside convex inner cover that coating fluorescent material in inner side is set of the ray machine module after encapsulation; Or the not sealing of LED chip on described ray machine module, the spill inner cover of transparent insulation conductive fluid is equipped with in the upper outside setting of ray machine module, in transparent insulation conductive fluid, is provided with fluorescent material, the elasticity inner cover that described spill inner cover is slim concave inward structure; Described support is lining with and is directly bonded with luminous intensity distribution optical lens, outside support lining, be also provided with lens snap ring and block luminous intensity distribution optical lens, or be directly bonded with outer bulb envelope, thereby ray machine module is enclosed in the waterproof closed area of support lining, heat conduction support and outer bulb envelope or luminous intensity distribution optical lens; For preventing lens accidental, be provided with lens snap ring hold-down screw and lens snap ring is fixed on to support is lining with.
  7. 7. the LED street lamp that employing extrusion pressing type radiator according to claim 1 is lamp main body structure, it is characterized in that: described heat conduction support and support are lining with offers perforation, electric connector male with contact pin is being inserted to perforation, and be fixed as stiff end taking the part of inserting bulb inside, the welding of ray machine module in the tail end of contact pin and LED bulb, makes to form on LED bulb outer surface a simple electric interfaces; By the restriction of the eccentric position to described electric connector male hole on heat conduction support and electric connector male stiff end size, make the ray machine template in LED bulb can meet needs and the contraposition needs of arranging LED chip and driving power chip; The described electric connector with contact pin is four needle constructions, and wherein, two pins are power supply access; Two pins are for controlling access; Described stiff end is nut fixed form or welded ring fixed form; When stiff end is nut fixed form, between electric connector male and heat conduction support, increases waterproof apron and carry out waterproof; For preventing rotation, in electric connector male, anti-slip tank is set, described heat conduction support perforation place arranges respective bump.
  8. 8. the LED street lamp that employing extrusion pressing type radiator according to claim 7 is lamp main body structure, it is characterized in that: on the installation interface of described radiator base plate with the heat conduction support (3) of LED bulb (102) on electric connector male (11) correspondence position be provided with electric connector female (10), 3 hole flanges are set in electric connector female (10); LED bulb (102) only need dock electric connector male (11) while installation with electric connector female (10) after, then fixed L ED bulb (102) is realized the electrical connection of LED bulb; Electric connector female arranges caulking groove on (10), waterproof apron (16) is set in caulking groove and carries out waterproof; Between electric connector female (10) and radiator base plate, be provided with secured adjusted rubber cushion (24) and regulate thickness, ensure that the anti-water surface is tight; Or external screw thread is set in electric connector male (11) fixedly carries out waterproof with the screw-internal thread fit of the upper hold-down nut of the electric connector female (10) that is provided with waterproof apron (16); Or LED bulb (102) electrical connection adopts cable fixing head lead-in wire.
CN201210253834.4A 2012-07-23 2012-07-23 LED road lamp using extruded radiator as main lamp structure Active CN102777831B (en)

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CN201210253834.4A CN102777831B (en) 2012-07-23 2012-07-23 LED road lamp using extruded radiator as main lamp structure
RU2015106001A RU2627731C2 (en) 2012-07-23 2013-07-23 Method of performing a universal led bulb lamp and led lamp bulb type with stopping ring and led lamp
KR1020157004356A KR101778869B1 (en) 2012-07-23 2013-07-23 Method for constructing universal led bulb and snap ring lens type led bulb and led lamp
JP2015523373A JP6031601B2 (en) 2012-07-23 2013-07-23 General-purpose LED bulb configuration method, snap ring lens type LED bulb and LED lamp
US14/416,497 US9709220B2 (en) 2012-07-23 2013-07-23 Method for constructing universal LED bulb and snap ring lens type LED bulb and LED lamp
EP13823121.2A EP2876357A4 (en) 2012-07-23 2013-07-23 Method for constructing universal led bulb and snap ring lens type led bulb and led lamp
BR112015001550A BR112015001550A2 (en) 2012-07-23 2013-07-23 Construction method of a universal led bulb, led bulb type lens hitch ring and led lamp
PCT/CN2013/000882 WO2014015658A1 (en) 2012-07-23 2013-07-23 Method for constructing universal led bulb and snap ring lens type led bulb and led lamp

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WO2014015658A1 (en) * 2012-07-23 2014-01-30 贵州光浦森光电有限公司 Method for constructing universal led bulb and snap ring lens type led bulb and led lamp
CN103836464B (en) * 2014-03-03 2016-04-27 厦门市朗星节能照明股份有限公司 Street lamp

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CN101162081A (en) * 2007-10-24 2008-04-16 东莞市科锐德数码光电科技有限公司 High-power LED street light fitting main casing
CN101608753B (en) * 2008-06-18 2011-12-28 富准精密工业(深圳)有限公司 LED street lamp
CN201443705U (en) * 2009-02-28 2010-04-28 曹金城 LED streetlight with high lighting effect
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