CN102818184B - LED (light emitting diode) tunnel lamp with adoption of double-sided radiator and lamp housing support structure - Google Patents
LED (light emitting diode) tunnel lamp with adoption of double-sided radiator and lamp housing support structure Download PDFInfo
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- CN102818184B CN102818184B CN201210253841.4A CN201210253841A CN102818184B CN 102818184 B CN102818184 B CN 102818184B CN 201210253841 A CN201210253841 A CN 201210253841A CN 102818184 B CN102818184 B CN 102818184B
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Abstract
The invention discloses a LED (light emitting diode) tunnel lamp with adoption of a double-sided radiator and a lamp housing support structure, comprising a lamp housing (101) molded by metal punching or plastic die-casting process. The lamp housing (101) comprises a mounting interface supporting plate and a foot screw hole, the mounting interface supporting plate is used for mounting the double-sided radiator (103), and the foot screw hole is used for fixing and mounting the whole LED tunnel lamp; more than one rectangular opening used for mounting the double-sided radiator (103) is arranged on the mounting interface supporting plate, a mounting interface is arranged on the double-sided radiator (103), and an LED bulb (102) with water-proof and dust-proof functions is arranged on the mounting interface. The LED tunnel lamp is simple in structure, low in manufacturing cost, is rapid, cheap and convenient to install, use and maintain and is not easy to expand fault; bulbs, lamps and lighting control products of LED lamps are independent in manufacturing and using, production links are greatly reduced, mass production is realized, and the application and industrial scale of the LED energy-saving lighting products are facilitated.
Description
Technical field
the present invention relates to a kind of LED Tunnel Lamp, relate in particular to a kind of LED Tunnel Lamp that adopts double surface radiators and lamp housing supporting 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 five incomparable large power savings advantages of higher other existing lighting engineering such as 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 surpass 70LM/W mostly, than traditional electricity-saving lamp, has more power savings advantages.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, so the space that LED illumination efficiency promotes is huge.
in existing LED illuminating product design, high-powered LED lamp particularly, reason due to 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, provide a kind of lamp housing that adopts as the LED Tunnel Lamp of installation interface supporting structure.This LED Tunnel Lamp is simple in structure, cost is low, installation, use, easy to maintenance, has realized the independence of producing and using, and reduces significantly production link, has 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: adopt lamp housing as the LED Tunnel Lamp of installation interface supporting structure, comprise the lamp housing by metal stamping or plastic die casting process moulding, lamp housing comprises for the installation interface supporting plate of double surface radiators being installed and for fixedly mounting the fot screw hole of whole LED Tunnel Lamp; Installation interface supporting plate is provided with one, and above for the rectangle opening of double surface radiators is installed, double surface radiators is provided with installation interface, and installation interface is provided with LED bulb.
in the LED Tunnel Lamp of aforesaid employing double surface radiators and lamp housing supporting structure, on described lamp housing, be also provided with protective plate.
in the LED Tunnel Lamp of aforesaid employing double surface radiators and lamp housing supporting structure, described double surface radiators comprises substrate, and substrate both sides are equipped with fin; Substrate one side is provided with the installation interface for mounted LED lamp bubble, and substrate installation interface fin around goes out irradiation angle according to bulb and cuts circle or elliptic conic shape space, to guarantee not block the light that LED bulb sends, is limited; Double surface radiators (103) is provided with a side of installation interface through rectangle opening; Described installation interface comprises the face and the hole being connected contacting with LED bulb on double surface radiators that be positioned at.
in the LED Tunnel Lamp of aforesaid employing double surface radiators and lamp housing supporting structure, it is upper that 6 flange fixing holes on described installation interface are distributed on diameter D1, and diameter D1 is that LED bulb outer diameter D subtracts the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again.
in the LED Tunnel Lamp of aforesaid employing double surface radiators and lamp housing supporting structure, described LED bulb, it 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, with the nonmetallic support lining of annular, be centered around the edge of ray machine module, and support lining is fixed on heat conduction support, heat conduction support and the support lining of take carries out the installation of bulb parts to form LED bulb as bulb structure center, 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 Tunnel 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 the LED bulb that discrete numerical value builds a plurality of fixedly 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 be take 20mm as lower limit, take 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 double surface radiators arranges flange fixing hole.
aforesaid LED Tunnel Lamp, in described LED bulb constructive method, the projection that described support lining is lining with by support and the riveted holes on heat conduction support carry out hot pressing and are riveted on heat conduction support; Described ray machine template is metal material heat-conducting substrate, by PCB printed-board technology, obtains circuit; 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, then the ray machine module after encapsulation is upper outside arranges the convex inner cover that inner side applies fluorescent material; 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.
aforesaid LED Tunnel Lamp, in described LED bulb constructive method, 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 Tunnel 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 take the part of inserting bulb inside and be fixed as stiff end, 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 to the eccentric position in 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 Tunnel Lamp, on the installation interface of described double surface radiators substrate 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 installing 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 double surface radiators substrate, be provided with secured adjusted rubber cushion and regulate thickness, guarantee 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 Tunnel Lamp, the LED bulb forming by described LED bulb constructive method, comprises flanged (FLGD) heat conduction support, and heat conduction support is provided with support lining, between heat conduction support and support lining, is provided with ray machine module, 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 Tunnel Lamp, in the LED bulb forming by LED bulb constructive method, described heat conduction support is provided with support lining riveted holes, and 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, by PCB printed-board technology, obtains circuit; Or be nonmetallic materials heat-conducting substrate, on it, adopt the chimeric circuit of silver slurry printed circuit technique.
aforesaid LED Tunnel Lamp, in the LED bulb forming by LED bulb constructive method, and all LED chip peripheral hardware convex inner covers with transparent silica gel, convex inner cover internal layer is provided with fluorescent coating; Or described LED chip is packaging silicon rubber not, 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 Tunnel Lamp, press in the LED bulb of LED bulb constructive method formation, described heat conduction support is provided with electric connector, and electric connector comprises electric connector male, 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 is connected with the electric connector female with jack, and 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 Tunnel Lamp, in the LED bulb forming by 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 Tunnel Lamp, press in the LED bulb of LED bulb constructive method formation, described electric connector female is provided with three hole flanges, and fix by three hole flanges and connector female hold-down screw and double surface radiators, and between flange and double surface radiators, be also provided with secured adjusted rubber cushion, guarantee that the anti-water surface is tight.
aforesaid LED Tunnel Lamp, in the LED bulb forming by 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 Tunnel Lamp, in the LED bulb forming by LED bulb constructive method: described electric connector female is provided with caulking groove, is provided with waterproof apron in caulking groove.
aforesaid LED Tunnel 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 LED bulb constructive method.After each several part is strained and fixed, can form 3 layers of waterproof, can accomplish effective waterproof, 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.
compared with prior art, light fixture of the present invention has increased lamp housing the function of original installation interface support, double surface radiators and LED bulb and other auxiliary member are all installed concentratedly, are fixed on lamp housing, have embodied simple, practical, the attractive in appearance feature of this LED Tunnel Lamp.Upper and lower fin is in two kinds of different hot workings when work for double surface radiators of the present invention, and the severe contamination of the fin of any one side can not cause double surface radiators to lose efficacy; The double surface radiators structure area of dissipation of Tunnel Lamp of the present invention is large, the equal tool thermal source in each position of double surface radiators is nearer simultaneously, heat radiating metal utilization ratio is very high, almost each gram of metal all becomes the part of double surface radiators, the radiator that whole metal consumption is compared traditional LED Tunnel Lamp is approximately 50% consumption only, and metal material consumption significantly reduces.
lED Tunnel Lamp of the present invention only be take light fixture and three parts of LED bulb that lamp housing and double surface radiators are core component, and the LED Tunnel Lamp overall structure of setting up is like this simple; In LED Tunnel Lamp of the present invention, lamp housing and LED bulb be without produce simultaneously, and while installing lamp housing and LED bulb also without install simultaneously; Realized 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 LED bulb parts is moved to support, make LED chip simpler to the structure between thermal component, 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, Stability Analysis of Structures not only, and can realize the seamless combination of heat conduction support and support lining, the ray machine module water proofing property after outer cover or lens are installed that makes to be clamped between heat conduction support, support lining is better.
lamp housing in the present invention does not need as conventional tunnel lamp, to bear more waterproof, insect protected function, compares conventional tunnel lamp, and in the present invention, LED bulb self just has enough waterproof, insect protected effect.Tunnel Lamp of the present invention has replaced all functions of the Tunnel Lamp of current traditional labyrinth with simple version, changed the idea of people to LED Tunnel Lamp structure, Tunnel Lamp overall cost is cheaper and practical, thereby is conducive to the promotion and application of LED illuminating lamp.
the present invention is simple in structure, cost is low, it is cheap convenient fast to install, use, safeguard; be difficult for fault extension; realized the bulb of LED Tunnel Lamp and light fixture in the independence of producing and using, reduced significantly production link, realized the mass of producing, be conducive to application and the industrial scale of LED energy-saving illumination product.
accompanying drawing explanation:
fig. 1 is the structure chart of the embodiment of the present invention 1;
fig. 2 is the outside drawing of the embodiment of the present invention 1;
fig. 3 is the structure chart of the present invention while adopting many LED bulb, horizontal mounting bracket plate and protective plate;
Fig. 4 is the outside drawing of the present invention while adopting many LED bulb, horizontal mounting bracket plate and protective plate;
Fig. 5 is LED optical mode group structural representation of the present invention;
Fig. 6 is heat conduction supporting structure schematic diagram of the present invention;
Fig. 7 is support lining structure schematic diagram of the present invention;
Fig. 8 is the LED optical mode group structural representation of the protruding inner cover of band of the present invention;
Fig. 9 is the LED optical mode group structural representation of the recessed inner cover of band of the present invention;
figure 10 is spill inner cover profile of the present invention;
figure 11 is the electric connector assembling schematic diagram of flange fixed form 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 hold-down nut connected mode 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 installation interface perforate schematic diagram of the present invention;
figure 23 is LED bulb schematic appearance of the present invention;
figure 24 is double surface radiators installation interface perforate schematic diagram of the present invention;
figure 25 is double surface radiators sectional drawing of the present invention;
structure chart when Figure 26 is the invention process 2 employing protective plate;
outside drawing when Figure 27 is the invention process 2 employing protective plate;
figure 28 is the structure chart of the present invention while adopting many LED bulb;
figure 29 is the outside drawing of the present invention while adopting many LED bulb;
figure 30 is the structure chart of the present invention when adopting many LED bulb and adopting protective plate;
figure 31 is the outside drawing of the present invention when adopting many LED bulb and adopting protective plate;
figure 32 is the structure chart that the present invention adopts horizontal mounting bracket plate;
figure 33 is the outside drawing that the present invention adopts horizontal mounting bracket plate.
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 housing, 102-LED bulb, 103-double surface radiators, 104-lamp housing hold-down screw, 105-bulb hold-down screw, 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.
The specific embodiment
embodiment 1.Adopt the LED Tunnel Lamp of double surface radiators and lamp housing supporting structure, as depicted in figs. 1 and 2, comprise the lamp housing 101 by metal stamping or plastic die casting process moulding, lamp housing 101 comprises for the installation interface supporting plate of double surface radiators 103 being installed and for fixedly mounting the fot screw hole of whole LED Tunnel Lamp; Installation interface supporting plate is provided with one, and above for the rectangle opening of double surface radiators 103 is installed, double surface radiators 103 is provided with installation interface, and installation interface is provided with the LED bulb 102 of tool waterproof and dustproof function.Double surface radiators 103 comprises substrate, and substrate both sides are equipped with fin; Substrate one side is provided with the installation interface for mounted LED lamp bubble 102, and substrate installation interface fin around goes out irradiation angle according to bulb and cuts circle or elliptic conic shape space, is limited, as shown in figure 25 to guarantee not block the light that LED bulb 102 sends; Double surface radiators (103) is provided with a side of installation interface through rectangle opening; Described installation interface comprises the face and the hole being connected contacting with LED bulb 102 on double surface radiators 103 that be positioned at.It is upper that 6 flange fixing holes on installation interface are distributed on diameter D1, and diameter D1 is that LED bulb 102 outer diameter D subtract the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again.LED bulb 102 is arranged on installation interface by bulb hold-down screw 105, and double surface radiators 103 is arranged on lamp housing by lamp housing hold-down screw 104.
bulb 102 is LED bulbs of tool waterproof and dustproof function.
the constructive method of the LED bulb 102 of tool waterproof and dustproof function: by the ray machine module that bonds on flanged (FLGD) heat conduction support of a metal, with the nonmetallic support lining of annular, be centered around the edge of ray machine module, and support lining is fixed on heat conduction support, heat conduction support and the support lining of take carries out the installation of bulb parts to form LED bulb as bulb structure center, 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 the LED bulb that discrete numerical value builds a plurality of fixedly 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 be take 20mm as lower limit, take 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 double surface radiators arranges flange fixing hole.The projection that described support lining is lining with by support and the riveted holes on heat conduction support carry out hot pressing and are riveted on heat conduction support; Described ray machine template is metal material heat-conducting substrate, by PCB printed-board technology, obtains circuit; 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, then the ray machine module after encapsulation is upper outside arranges the convex inner cover that inner side applies fluorescent material; 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 take the part of inserting bulb inside and be fixed as stiff end, 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 to the eccentric position in 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 and support on support lining 5 serve as a contrast projection 501 and match fixingly, are 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 LED with the LED ray machine module of 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, by PCB printed-board technology, obtains circuit; 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 described ray machine module 4 is packaging silicon rubber not, 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, the contact pin solder joint 19 of contact pin 17 rears and 4 welding of ray machine module, 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 is connected with the electric connector female 10 with jack, and 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.
bending electric connector female as shown in figure 17 of electric connector female 10(and the straight shape electric connector female shown in Figure 18) be provided with three hole flanges, and fix with the substrate of double surface radiators 103 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, guarantee 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.
for the harsh especially environment for use of environment, lamp housing 101 of the present invention also arranges protective plate, as shown in Figure 26 and Figure 27.
for there is the environment for use of special requirement for light intensity, the present invention also can adopt a plurality of LED bulbs, as shown in Figure 28, Figure 29, Figure 30 and Figure 31.
for there is the environment for use of special requirement for vertical ventilation, the present invention also can adopt horizontal mounting bracket plate, as shown in Figure 32, Figure 33, Fig. 3 and Fig. 4.
in the present embodiment, LED 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 the LED bulb that discrete numerical value builds a plurality of fixedly bulb outer diameter D sizes, to improve interchangeability and the versatility of LED bulb.On the relation curve of W=1.1812e0.0361D, D be take 20mm as lower limit, take 130mm as the upper limit, and every 10 millimeters is 1 section, be divided into 12 sections and form limited amount bulb external diameter specification, by a small amount of bulb external diameter specification, ensure interchangeability and the versatility of implementing LED bulb.Flange fixing hole distribution circle D1 is subject to the impact of used screw size, and diameter D1 is that bulb outer diameter D subtracts the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again; 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 and Figure 22, flange fixing hole distribution circular diameter D1, radiator outer diameter D 3 manufacture in accordance with regulations, relative dimensions is by providing as Figure 20 and Figure 24 and following table.
Claims (8)
1. adopt the LED Tunnel Lamp of double surface radiators and lamp housing supporting structure, it is characterized in that: comprise the lamp housing (101) by metal stamping or plastic die casting process moulding, lamp housing (101) comprises for the installation interface supporting plate of double surface radiators (103) being installed and for fixedly mounting the fot screw hole of whole LED Tunnel Lamp; Installation interface supporting plate is provided with one, and above for the rectangle opening of double surface radiators (103) is installed, double surface radiators (103) is provided with installation interface, and installation interface is provided with LED bulb (102); Described LED bulb (102), it 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, with the nonmetallic support lining of annular, be centered around the edge of ray machine module, and support lining is fixed on heat conduction support, heat conduction support and the support lining of take carries out the installation of bulb parts to form LED bulb as bulb structure center, thereby makes simple in structure smooth between ray machine module and heat conduction support, is 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 the LED bulb that discrete numerical value builds a plurality of fixedly bulb outer diameter D sizes, to improve interchangeability and the versatility of LED bulb; Described bulb outer diameter D, at W=1.1812e
0.0361Drelation curve on, D be take 20mm as lower limit, take 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 double surface radiators (103) arranges flange fixing hole.
2. the LED Tunnel Lamp of employing double surface radiators according to claim 1 and lamp housing supporting structure, is characterized in that: described lamp housing is also provided with protective plate on (101).
3. the LED Tunnel Lamp of employing double surface radiators according to claim 1 and lamp housing supporting structure, is characterized in that: described double surface radiators (103) comprises substrate, and substrate both sides are equipped with fin; Substrate one side is provided with the installation interface for mounted LED lamp bubble (102), and substrate installation interface fin around goes out irradiation angle according to bulb and cuts circle or elliptic conic shape space, to guarantee not block the light that LED bulb (102) sends, is limited; Double surface radiators (103) is provided with a side of installation interface through rectangle opening; Described installation interface comprises the upper face and the hole being connected contacting with LED bulb (102) of double surface radiators (103) that be positioned at.
4. the LED Tunnel Lamp of employing double surface radiators according to claim 1 and lamp housing supporting structure, it is characterized in that: it is upper that 6 flange fixing holes on described installation interface are distributed on diameter D1, and diameter D1 is that LED bulb (102) outer diameter D subtracts the boundary values of staying that hold-down screw nut diameter deducts 0.8～4mm again.
5. the LED Tunnel Lamp of employing double surface radiators according to claim 1 and lamp housing supporting structure, is characterized in that: the projection that described support lining is lining with by support and the riveted holes on heat conduction support carry out hot pressing and be riveted on heat conduction support; Described ray machine template is metal material heat-conducting substrate, by PCB printed-board technology, obtains circuit; 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, then the ray machine module after encapsulation is upper outside arranges the convex inner cover that inner side applies fluorescent material; 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.
6. the LED Tunnel Lamp of employing double surface radiators according to claim 1 and lamp housing supporting structure, it is characterized in that: 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; 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 lining with and be directly bonded with outer bulb envelope to substitute luminous intensity distribution optical lens at support, 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. the LED Tunnel Lamp of employing double surface radiators according to claim 1 and lamp housing supporting 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 take the part of inserting bulb inside and be fixed as stiff end, 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 to the eccentric position in 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. the LED Tunnel Lamp of employing double surface radiators according to claim 7 and lamp housing supporting structure, it is characterized in that: on the installation interface of described double surface radiators (103) substrate 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 installing with electric connector female (10) after, then fixed L ED bulb (102) is realized the electrical connection of LED bulb; In electric connector female, caulking groove is set, waterproof apron (16) is set in caulking groove and carries out waterproof; Between electric connector female (10) and double surface radiators (103) substrate, be provided with secured adjusted rubber cushion (24) and regulate thickness, guarantee 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.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210253841.4A CN102818184B (en) | 2012-07-23 | 2012-07-23 | LED (light emitting diode) tunnel lamp with adoption of double-sided radiator and lamp housing support structure |
| 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 |
| 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 |
| 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 |
| 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210253841.4A CN102818184B (en) | 2012-07-23 | 2012-07-23 | LED (light emitting diode) tunnel lamp with adoption of double-sided radiator and lamp housing support structure |
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| Publication Number | Publication Date |
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| CN102818184A CN102818184A (en) | 2012-12-12 |
| CN102818184B true CN102818184B (en) | 2014-08-13 |
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| CN201210253841.4A Active CN102818184B (en) | 2012-07-23 | 2012-07-23 | LED (light emitting diode) tunnel lamp with adoption of double-sided radiator and lamp housing support structure |
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| JP6031601B2 (en) * | 2012-07-23 | 2016-11-24 | グイジョウ ジーゼットジーピーエス カンパニー・リミテッド | General-purpose LED bulb configuration method, snap ring lens type LED bulb and LED lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201363616Y (en) * | 2009-02-27 | 2009-12-16 | 张卫东 | Tunnel lamp |
| CN201844317U (en) * | 2010-11-04 | 2011-05-25 | 浙江天明光电科技有限公司 | High-power LED tunnel lamp |
| CN102359717A (en) * | 2011-10-27 | 2012-02-22 | 贵州光浦森光电有限公司 | Method for assembling LED lighting lamp |
| CN202303052U (en) * | 2011-10-27 | 2012-07-04 | 贵州光浦森光电有限公司 | Light-emitting diode (LED) streetlamp |
| CN202769433U (en) * | 2012-07-23 | 2013-03-06 | 贵州光浦森光电有限公司 | Light-emitting diode (LED) tunnel lamp with double-face radiator and lamp shell support structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201363616Y (en) * | 2009-02-27 | 2009-12-16 | 张卫东 | Tunnel lamp |
| CN201844317U (en) * | 2010-11-04 | 2011-05-25 | 浙江天明光电科技有限公司 | High-power LED tunnel lamp |
| CN102359717A (en) * | 2011-10-27 | 2012-02-22 | 贵州光浦森光电有限公司 | Method for assembling LED lighting lamp |
| CN202303052U (en) * | 2011-10-27 | 2012-07-04 | 贵州光浦森光电有限公司 | Light-emitting diode (LED) streetlamp |
| CN202769433U (en) * | 2012-07-23 | 2013-03-06 | 贵州光浦森光电有限公司 | Light-emitting diode (LED) tunnel lamp with double-face radiator and lamp shell support structure |
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Address after: 562400 Xingyi Qingshui River Economic Development Zone, Guizhou, Guizhou, Qingshui River new building materials circular economy industrial park Patentee after: Guizhou Guangpusen Photoelectric Co., Ltd. Address before: 550002 Guizhou Province, Guiyang city Nanming District South City Hongtai family 28D Patentee before: Guizhou Guangpusen Photoelectric Co., Ltd. |