CN102777830B - LED project lamp using lamp shell support as mounting interface support structure - Google Patents
LED project lamp using lamp shell support as mounting interface support structure Download PDFInfo
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- CN102777830B CN102777830B CN201210253832.5A CN201210253832A CN102777830B CN 102777830 B CN102777830 B CN 102777830B CN 201210253832 A CN201210253832 A CN 201210253832A CN 102777830 B CN102777830 B CN 102777830B
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Abstract
The invention discloses an LED project lamp using a lamp shell support as a mounting interface support structure. The LED project lamp comprises the lamp shell support (101) and LED bulbs (102) with waterproof and dustproof functions and radiators, the lamp shell support (101) is a rectangular box with an opening on one surface, the surface opposite to the opening of the lamp shell support (101) is provided with more than one mounting interface, vent holes are arranged on the other surfaces of the lamp shell support (101) except for the surface with the opening and the surface with the mounting interfaces, and the lamp shell support (101) is fixedly mounted by fixing components arranged on two sides of the lamp shell support. The LED project lamp is simple in structure, low in manufacturing cost and convenient to mount, use and maintain. The bulbs of the LED lamp, a lighting fixture and a lighting control product can be respectively independent in production and use, production links of LED lighting products are greatly decreased, batch production is improved, and standard large-scale production and industrialization of the energy-saving LED lighting products are facilitated.
Description
Technical field
the present invention relates to a kind of LED Projecting Lamp, relate in particular to a kind of lamp housing support that adopts as the LED Projecting Lamp of installation interface 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, during a high-powered LED lamp of assembly, 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 support that adopts as the LED Projecting Lamp of installation interface supporting structure.This LED Projecting Lamp is simple in structure, cost is low, it is cheap convenient fast to install, use, safeguard; be difficult for fault extension; realized bulb, light fixture and the illumination of LED Projecting Lamp and controlled product in the independence of producing and using, this LED Projecting Lamp can reduce production link significantly, realized the mass of producing, be 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 lamp housing support that adopts is as the LED Projecting Lamp of installation interface supporting structure, comprise lamp housing support and the LED bulb that carries radiator, lamp housing support is the rectangular box that has an opening, lamp housing support is provided with more than one installation interface on the face relative with opening, lamp housing support is provided with air vent except opening and other faces of being provided with that face of installation interface, and lamp housing support is installed fixing by being arranged on the fixation kit of both sides.
in the LED Projecting Lamp of aforesaid employing lamp housing support as installation interface supporting structure, described fixation kit comprises lamp fixed support and stiffener, stiffener is fixedly installed on lamp housing internal stent, and lamp fixed support fixes whole lamp housing support in lamp housing support outside by being connected with stiffener; Described employing lamp housing support also comprises Wiring harness connector as the LED Projecting Lamp of installation interface supporting structure, and Wiring harness connector is for accessing power supplys and control circuit by a plurality of LED bulbs; Described installation interface comprises the face and the hole being connected contacting with LED bulb on lamp housing support that be positioned at.
in the LED Projecting Lamp of aforesaid employing lamp housing support as installation interface supporting structure, described employing lamp housing support also comprises angular adjustment assembling and lamp housing bonnet as the LED Projecting Lamp of installation interface supporting structure, angular adjustment assembling is arranged on the junction of lamp fixed support and stiffener, lamp housing bonnet is arranged on the opening part of lamp housing support, and lamp housing bonnet is provided with air vent.
in the LED Projecting Lamp of aforesaid employing lamp housing support as installation interface supporting structure, described installation interface is provided with the perforate of radiator interface and 6 flange fixing holes, flange fixing hole is for fixed L ED bulb, and the perforate of radiator interface is for making the radiator of LED bulb run through installation interface; It is upper that flange fixing hole is 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; Radiator interface opening diameter D2 is that bulb outer diameter D subtracts the double boundary values of staying that double hold-down screw nut diameter deducts corresponding D1 again.
in the LED Projecting Lamp of aforesaid employing lamp housing support as installation interface supporting structure, the described LED bulb that carries radiator is tool waterproof, dust reduction capability and carry the LED bulb of radiator, constructive method is: 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 heat conduction support is provided with radiator, between radiator and heat conduction support, heat conductive pad is set, the cable fixing head of the water joint of tape cable and radiator hold-down screw are strained and fixed radiator, heat conductive pad, heat conduction support and support lining, and are provided with flanging under the cable fixing head hole on heat conduction support and in the fixing perforation of radiator, 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, LED bulb is installed by the flange on heat conduction support.
aforesaid LED Projecting 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; The corresponding installation interface of described flanged (FLGD) heat conduction support arranges flange fixing hole.
aforesaid LED Projecting 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 Projecting 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, ray machine module welding in the tail end of contact pin and LED bulb, make to form on LED bulb outer surface a simple electric interfaces, after only electric connector male need being docked with the electric connector female of tape cable during installation, more fixed L ED bulb realizes the electrical connection of LED bulb; 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.
aforesaid LED Projecting Lamp, in described LED bulb constructive method, 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; Described electric connector female, on 3 hole flanges are set, by hold-down screw, be fixed on radiator, secured adjusted rubber cushion is set between electric connector female and radiator and regulates 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; In electric connector female, caulking groove is set, waterproof apron is set in caulking groove and carries out waterproof.
aforesaid LED Projecting Lamp, in described LED bulb constructive method, described radiator adopts hollow structure, hollow space is filled with foam metal, and in hollow structure, inject superconducting fluid, hollow structure, by upper lower end cap, adopts interference fit to be pressed into or screw thread sealing screw-in formation confined space, and confined space is evacuated.
in aforesaid LED Projecting 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 Projecting Lamp, in the LED bulb forming by LED bulb constructive method: described LED chip is only provided with the transparent silica gel of encapsulation use outward, and all LED chip peripheral hardware bulb inner covers with transparent silica gel, and bulb 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 Projecting Lamp, in the LED bulb forming: 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 by LED bulb constructive method, 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 Projecting Lamp, in the LED bulb forming by 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, 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 Projecting Lamp, in the LED bulb forming by LED bulb constructive method: described LED chip is only provided with the transparent silica gel of encapsulation use outward, and all LED chip peripheral hardware convex inner covers with transparent silica gel, and 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 Projecting Lamp, in the LED bulb forming by 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 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 Projecting 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 Projecting Lamp, in the LED bulb forming by 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, guarantee that the anti-water surface is tight.
aforesaid LED Projecting 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 Projecting 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 Projecting Lamp, in the LED bulb forming by LED bulb constructive method: described heat conduction support is provided with radiator, between radiator and heat conduction support, heat conductive pad is set; The cable fixing head of the water joint of tape cable and radiator hold-down screw are strained and fixed radiator, heat conductive pad, heat conduction support and support lining, and are provided with flanging under the cable fixing head hole on heat conduction support and in the fixing perforation of radiator; Luminous intensity distribution optical lens is directly bonded in support and is lining with, and is also provided with lens snap ring and blocks luminous intensity distribution optical lens, or be directly bonded with outer bulb envelope on support lining external diameter.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 adopts lamp housing support as critical piece, lamp housing support is that LED bulb provides support interface, simple stamping forming lamp housing support is cheap and practical, except LED bulb, other auxiliary member also all concentrates on lamp housing support, the whole parts of Projecting Lamp of the present invention seldom, have guaranteed that Projecting Lamp of the present invention is cheap and practical, have fully demonstrated the feature that Projecting Lamp of the present invention is simple, practical, attractive in appearance.Simultaneously because the present invention is simple in structure, so installation, use, easy to maintenance.
lED Projecting Lamp of the present invention only be take light fixture and two parts of LED bulb that lamp housing support is core component, and the LED Projecting Lamp overall structure of setting up is like this simple; In LED Projecting Lamp of the present invention, lamp housing support and LED bulb be without produce simultaneously, and while installing lamp housing support 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 adopts tool waterproof and dustproof function and carries the LED bulb of radiator, and technique effect is better; Tool waterproof and dustproof function of the present invention and the mounting structure that carries the LED bulb of radiator move to support and are lining with, make LED chip simpler to the structure between thermal component, chip heating can conduct to rapidly on heat conduction support and disperse, be conducive to reduce LED chip junction temperature, improve the service life of LED light source; Support lining is nonmetallic materials, utilizes 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, and water proofing property is better afterwards at installation lampshade or lens to make to be clamped in circuit between the two; And the structure of heat conduction support makes its expansion when setting up bulb easier for installation.In electric connector male of the present invention, anti-slip tank is set, perforation place of heat conduction support arranges respective bump, can well prevent the rotation of connector male.
when the present invention uses, the air vent of the air vent of lamp housing support and lamp housing bonnet makes air can pass in and out easily Projecting Lamp inside, has strengthened heat-sinking capability of the present invention.During vertical operation of the present invention, LED bulb carries the fin of radiator perpendicular to ground, has stronger self-cleaning ability.Lamp housing support does not need as the lamp housing in conventional road lamp, to bear more waterproof and dustproof function, compares conventional road lamp, and the LED bulb in the present invention itself just has enough waterproof and dustproof effects.This makes LED Projecting Lamp of the present invention have in design more condition to consider the practicality of light fixture integral body, aesthetic feeling and personalization.
that the present invention has is simple in structure, cost is low, and it is cheap convenient fast to install, use, safeguard, is difficult for the feature of fault extension.Realized bulb, light fixture and the illumination of LED Projecting Lamp and controlled product 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 structural representation of the embodiment of the present invention;
fig. 2 is the structural representation of the embodiment of the present invention while adopting the LED bulb arrange intensive;
fig. 3 is the structural representation of LED bulb of the present invention;
fig. 4 is LED bulb LED optical mode group structural representation of the present invention;
fig. 5 is LED bulb heat conduction supporting structure schematic diagram of the present invention;
fig. 6 is LED bulb rack lining structure schematic diagram of the present invention;
fig. 7 is the LED optical mode group structural representation of the protruding inner cover of LED bulb band of the present invention;
fig. 8 is the LED optical mode group structural representation of the recessed inner cover of LED bulb band of the present invention;
fig. 9 is LED bulb spill inner cover profile of the present invention;
figure 10 is LED heat radiator of bulb internal structure schematic diagram of the present invention;
figure 11 is the sectional view of LED heat radiator of bulb of the present invention;
figure 12 is LED bulb lens card ring fixing structure schematic diagram of the present invention;
figure 13 is LED bulb flange heat conduction support installation interface perforate schematic diagram of the present invention;
figure 14 is LED bulb electric connector assembling schematic diagram of the present invention;
figure 15 is LED bulb clinkering ring stiff end electric connector male head structure schematic diagram of the present invention;
figure 16 is LED bulb nut stiff end electric connector male head structure schematic diagram one of the present invention;
figure 17 is LED bulb nut stiff end electric connector male head structure schematic diagram two of the present invention;
figure 18 is the externally threaded electric connector male head structure of LED bulb band of the present invention schematic diagram;
figure 19 is the electric connector assembling schematic diagram of the hold-down nut connected mode of LED bulb of the present invention;
figure 20 is the curved electric connector female structure schematic diagram being fixedly connected with of LED bulb of the present invention;
figure 21 is the electric connector female structure schematic diagram that the straight type of LED bulb of the present invention is fixedly connected with;
figure 22 is the electric connector female structure schematic diagram that the straight type on-fixed of LED bulb of the present invention connects;
figure 23 is the schematic appearance of LED bulb of the present invention;
figure 24 is the use state diagram of the embodiment of the present invention;
figure 25 is the lamp housing support installation diagram of the embodiment of the present invention;
figure 26 is the use state diagram of the embodiment of the present invention while adopting the LED bulb arrange intensive;
figure 27 is the lamp housing support installation diagram of the embodiment of the present invention while adopting the LED bulb arrange intensive;
figure 28 is the installation interface perforate schematic diagram on lamp housing support of the present invention.
reference numeral:
2-heat conductive pad, 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, the water joint of 10A-tape cable, 11-electric connector male, 11A-cable fixing head, 12-radiator hold-down screw, 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, the fixing perforation of 23-radiator, 24-secured adjusted rubber cushion, 25-connector female hold-down screw, 26-anti-slip tank, 28-hold-down nut, 32-vaccum suction tube, 33-upper plug head, 34-fin, 35-lower end cap, 36-cable aperture, 37-foam metal, 38-radiator fixing threaded hole, 61-spill inner cover, 62-encircles cover, 101-lamp housing support, 102-LED bulb, 103-radiator, 105-bulb hold-down screw, 106-Wiring harness connector, 108-lamp fixed support, 109-hold-down screw, the assembling of 112-angular adjustment, 113-lamp housing bonnet, 114-stiffener, 301-bulb mounting flange fixing hole, 302-support lining riveted holes, 501-support lining riveted joint projection, 502-power supply or control end solder joint 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.A kind of lamp housing support that adopts is as the LED Projecting Lamp of installation interface supporting structure, as shown in Fig. 1 and Figure 24, comprise lamp housing support 101 and the LED bulb 102 that carries radiator, lamp housing support 101 is for there being the rectangular box of an opening, lamp housing support 101 is provided with more than one installation interface on the face relative with opening, lamp housing support 101 is provided with air vent except opening and other faces of being provided with that face of installation interface, and lamp housing support 101 is installed fixing by being arranged on the fixation kit of both sides.Fixation kit comprises lamp fixed support 108 and stiffener 114, and stiffener 114 is fixedly installed on lamp housing support 101 inside, and lamp fixed support 108 fixes whole lamp housing support 101 in lamp housing support 101 outsides by being connected with stiffener 114; Described employing lamp housing support also comprises Wiring harness connector 106 as the LED Projecting Lamp of installation interface supporting structure, and Wiring harness connector 106 is for accessing power supply and control circuits by a plurality of LED bulbs 102.Installation interface comprises the face and the hole being connected contacting with LED bulb 102 on lamp housing support 101 that be positioned at.Adopt lamp housing support also to comprise angular adjustment assembling 112 and lamp housing bonnet 113 as the LED Projecting Lamp of installation interface supporting structure, angular adjustment assembling 112 is arranged on the junction of lamp fixed support 108 and stiffener 114, lamp housing bonnet 113 is arranged on the opening part of lamp housing support 101, lamp housing bonnet 113 is provided with air vent, as shown in figure 25.Installation interface is provided with the perforate of radiator interface and 6 flange fixing holes, and flange fixing hole is for fixed L ED bulb 102, and the perforate of radiator interface is for making the radiator of LED bulb 102 run through installation interface; It is upper that flange fixing hole is 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; Radiator interface opening diameter D2 is that bulb outer diameter D subtracts the double boundary values of staying that double hold-down screw nut diameter deducts corresponding D1 again.LED bulb 102 is fixed on lamp housing support 101 by bulb hold-down screw 105, and the radiator of LED bulb 102 is through installation interface, and lamp fixed support 108 is fixed on lamp housing support 101 by stiffener 114 and set bolt 109.
the LED bulb 102 that carries radiator is tool waterproof and dustproof function and the LED bulb that carries radiator.
tool waterproof and dustproof function and carry the constructive method of the LED bulb of radiator: 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 heat conduction support is provided with radiator, between radiator and heat conduction support, heat conductive pad is set; The cable fixing head of the water joint of tape cable and radiator hold-down screw are strained and fixed radiator, heat conductive pad, heat conduction support and support lining, and are provided with flanging under the cable fixing head hole on heat conduction support and in the fixing perforation of radiator; 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, LED bulb is installed by the mounting flange of heat conduction support.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; The corresponding installation interface of described flanged (FLGD) heat conduction support arranges flange fixing hole.The projection that 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 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.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, ray machine module welding in the tail end of contact pin and LED bulb, make to form on LED bulb outer surface a simple electric interfaces, after only electric connector male need being docked with the electric connector female of tape cable during installation, more fixed L ED bulb realizes the electrical connection of LED bulb.Restriction to the eccentric position in described electric connector male hole on heat conduction support and electric connector male stiff end size, makes 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.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; Described electric connector female, on 3 hole flanges are set, by hold-down screw, be fixed on radiator, between electric connector female and radiator, arrange and regulate rubber cushion to 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; In electric connector female, caulking groove is set, waterproof apron is set in caulking groove and carries out waterproof.Radiator adopts hollow structure, and hollow space is filled with foam metal, and injects superconducting fluid in hollow structure, and hollow structure, by upper lower end cap, adopts interference fit to be pressed into or screw thread sealing screw-in formation confined space, and confined space is evacuated.
realize the LED bulb of said method, form as shown in Fig. 3 and 23, 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, heat conduction 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 Figure 4, Figure 5 and Figure 6.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 all 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 7; 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 9, as shown in Figure 8.
heat conduction support 3 is provided with electric connector, as shown in figure 14, 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; Described electric connector male 11 is fixed through the rear stiff end 15 of connector male fixing hole 22 on LED bulb; 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 is welded ring, as shown in figure 15; 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 16, Figure 17 and Figure 18; 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 15, Figure 16, Figure 17 and Figure 18.Bending electric connector female as shown in figure 20 of described electric connector female 10(and the straight shape electric connector female shown in Figure 21) be provided with three hole flanges, and fixing with radiator 103 by three hole flanges and connector female hold-down screw 25, and be also provided with secured adjusted rubber cushion 24 between flange and radiator 103, guarantee that the anti-water surface is tight, as shown in figure 14.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 19.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 22, can form on-fixed with electric connector male and be connected, and only needs docking to insert, and is applicable to not need indoor environment or the Interim use of waterproof.Heat conduction support 3 is provided with radiator 103, between radiator 103 and heat conduction support 3, heat conductive pad 2 is set; The water joint of stube cable (male) 10A coordinates installation with cable fixing head 11A, interface male 11 and radiator hold-down screw 12 are strained and fixed radiator 103, heat conductive pad 2, heat conduction support 3 and support lining 5, and are provided with flanging (as shown in Figure 4) in the interface male fixing hole on heat conduction support 3 22 times and the fixing perforation 23 of radiator; 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.Described radiator 103 as shown in Figure 10 and Figure 11, comprise fin 34, in the middle of fin 34, be provided with superconduction sap cavity, in superconduction sap cavity, be filled with foam metal 37, and be provided with superconducting fluid, superconduction sap cavity two ends are provided with upper plug head 33 and lower end cap 35, and upper plug head 33 or lower end cap 35 are provided with vaccum suction tube 32; On described radiator 103, be also provided with for wearing cable aperture 36 and the fixing perforation 38 of radiator of cable.For guaranteeing that lens reliably do not come off, after lens snap ring 8 is connected and fixed by bonding and support lining 5, then scioptics snap ring hold-down screw 14 is fixed on lens snap ring 8 on support lining 5, as shown in figure 12 again.
In the present embodiment, also can adopt the LED bulb of arranging intensive, as 2, shown in Figure 26 and Figure 27.
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, further strengthen interchangeability and the versatility of LED bulb.Flange fixing hole distribution circle D1 and radiator interface opening diameter D2 are subject to the impact of used screw size, 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; Radiator interface opening diameter D2 is that LED bulb outer diameter D subtracts the double boundary values of staying that double hold-down screw nut diameter deducts corresponding D1 again; Bulb wire hole distance L (being the eccentric position of electric connector male on heat conduction support) according to the form below value.LED bulb appearance and size, as Figure 23, bulb outer diameter D, flange fixing hole distribution circular diameter D1, radiator interface opening diameter D2, radiator outer diameter D 3 manufacture in accordance with regulations, relative dimensions is by providing as Figure 13 and Figure 28 and following table.
Claims (9)
1. one kind adopts lamp housing support as the LED Projecting Lamp of installation interface supporting structure, it is characterized in that: comprise lamp housing support (101) and carry the LED bulb (102) of radiator, lamp housing support (101) is for there being the rectangular box of an opening, lamp housing support (101) is provided with more than one installation interface on the face relative with opening, lamp housing support (101) is provided with air vent except opening and other faces of being provided with that face of installation interface, and lamp housing support (101) is installed fixing by being arranged on the fixation kit of both sides; Described LED bulb (102) is tool waterproof and dustproof function and the LED bulb that carries radiator, be configured to: by the ray machine module that bonds on flanged (FLGD) heat conduction support of a metal, 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; 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 heat conduction support is provided with radiator, between radiator and heat conduction support, heat conductive pad is set; The cable fixing head of the water joint of tape cable and radiator hold-down screw are strained and fixed radiator, heat conductive pad, heat conduction support and support lining, and are provided with flanging under the cable fixing head hole on heat conduction support and in the fixing perforation of radiator; 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; LED bulb is installed by the flange on heat conduction support.
2. employing lamp housing support according to claim 1 is as the LED Projecting Lamp of installation interface supporting structure, it is characterized in that: described fixation kit comprises lamp fixed support (108) and stiffener (114), stiffener (114) is fixedly installed on lamp housing support (101) inside, and lamp fixed support (108) is outside by being connected and fixing whole lamp housing support (101) with stiffener (114) at lamp housing support (101); Described employing lamp housing support also comprises Wiring harness connector (106) as the LED Projecting Lamp of installation interface supporting structure, and Wiring harness connector (106) is for accessing power supply and control circuit by a plurality of LED bulbs (102); Described installation interface comprises the upper face and the hole being connected contacting with LED bulb (102) of lamp housing support (101) that be positioned at.
3. employing lamp housing support according to claim 2 is as the LED Projecting Lamp of installation interface supporting structure, it is characterized in that: described employing lamp housing support also comprises angular adjustment assembling (112) and lamp housing bonnet (113) as the LED Projecting Lamp of installation interface supporting structure, angular adjustment assembling (112) is arranged on the junction of lamp fixed support (108) and stiffener (114), lamp housing bonnet (113) is arranged on the opening part of lamp housing support (101), and lamp housing bonnet (113) is provided with air vent.
4. employing lamp housing support according to claim 2 is as the LED Projecting Lamp of installation interface supporting structure, it is characterized in that: described installation interface is provided with the perforate of radiator interface and 6 flange fixing holes, flange fixing hole is for fixed L ED bulb (102), and the perforate of radiator interface is used for making the radiator of LED bulb (102) to run through installation interface; It is upper that flange fixing hole is 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; Radiator interface opening diameter D2 is that bulb outer diameter D subtracts the double boundary values of staying that double hold-down screw nut diameter deducts corresponding D1 again.
5. employing lamp housing support according to claim 1, as the LED Projecting Lamp of installation interface supporting structure, is characterized in that: 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; In 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, have 6 flange fixing holes to be distributed on diameter D1 upper, 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; The corresponding installation interface of described flanged (FLGD) heat conduction support arranges flange fixing hole.
6. employing lamp housing support according to claim 1, as the LED Projecting Lamp of installation interface 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.
7. employing lamp housing support according to claim 1 is as the LED Projecting Lamp of installation interface 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, ray machine module welding in the tail end of contact pin and LED bulb, make to form on LED bulb outer surface a simple electric interfaces, after only electric connector male need being docked with the electric connector female of tape cable during installation, fixed L ED bulb realizes the electrical connection of LED bulb again, 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.
8. employing lamp housing support according to claim 7, as the LED Projecting Lamp of installation interface supporting structure, is characterized in that: 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; Described electric connector female, on 3 hole flanges are set, by hold-down screw, be fixed on radiator, secured adjusted rubber cushion is set between electric connector female and radiator and regulates 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; In electric connector female, caulking groove is set, waterproof apron is set in caulking groove and carries out waterproof.
9. employing lamp housing support according to claim 1 is as the LED Projecting Lamp of installation interface supporting structure, it is characterized in that: described radiator adopts hollow structure, hollow space is filled with foam metal, and in hollow structure, inject superconducting fluid, hollow structure is by upper lower end cap, adopt interference fit to be pressed into or screw thread sealing screw-in formation confined space, and confined space is evacuated.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210253832.5A CN102777830B (en) | 2012-07-23 | 2012-07-23 | LED project lamp using lamp shell support as mounting interface support structure |
| KR1020157004538A KR101796654B1 (en) | 2012-07-23 | 2013-07-23 | Method For Forming a Highly-Interchangeable And Universal LED Bulb, Flange-Type Support LED Bulb, And LED Lamp |
| PCT/CN2013/000881 WO2014015657A1 (en) | 2012-07-23 | 2013-07-23 | Method for forming a highly-interchangeable and universal led bulb, flange-type-support led bulb, and led lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210253832.5A CN102777830B (en) | 2012-07-23 | 2012-07-23 | LED project lamp using lamp shell support as mounting interface support structure |
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| CN102777830A CN102777830A (en) | 2012-11-14 |
| CN102777830B true CN102777830B (en) | 2014-10-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101796654B1 (en) * | 2012-07-23 | 2017-12-01 | 구이저우 쥐지쥐피에스 씨오., 엘티디 | Method For Forming a Highly-Interchangeable And Universal LED Bulb, Flange-Type Support LED Bulb, And LED Lamp |
| CN103090225A (en) * | 2012-12-31 | 2013-05-08 | 苏州承源光电科技有限公司 | Dual-bulb lighting device |
| CN103899957B (en) * | 2014-03-25 | 2016-02-24 | 苏州鑫点石精密机械制造有限公司 | A kind of LED factory lamp |
| CN104329617B (en) * | 2014-10-24 | 2017-08-08 | 东莞雷笛扬照明有限公司 | A kind of module case lamp |
| CN106969273B (en) * | 2017-04-27 | 2020-04-07 | 余胜荣 | LED lamp |
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| CN101865439A (en) * | 2010-05-11 | 2010-10-20 | 佛山市利升光电有限公司 | LED cooling device |
| CN201652047U (en) * | 2010-04-13 | 2010-11-24 | 张文坤 | LED flood light |
| CN202040663U (en) * | 2011-03-04 | 2011-11-16 | 东莞市远大光电科技有限公司 | High lighting effect light-emitting diode (LED) project 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 |
| CN202647486U (en) * | 2012-07-23 | 2013-01-02 | 贵州光浦森光电有限公司 | Light-emitting diode (LED) project lamp by adopting lamp shell support as installation interface support structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8240884B2 (en) * | 2009-02-10 | 2012-08-14 | Gao-Shan Chen | Module structure of the LED lights and radiator |
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| CN201652047U (en) * | 2010-04-13 | 2010-11-24 | 张文坤 | LED flood light |
| CN101865439A (en) * | 2010-05-11 | 2010-10-20 | 佛山市利升光电有限公司 | LED cooling device |
| CN202040663U (en) * | 2011-03-04 | 2011-11-16 | 东莞市远大光电科技有限公司 | High lighting effect light-emitting diode (LED) project lamp |
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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. |