CN102777798B - LED down light taking base bracket as mounting interface - Google Patents

LED down light taking base bracket as mounting interface Download PDF

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Publication number
CN102777798B
CN102777798B CN201210253730.3A CN201210253730A CN102777798B CN 102777798 B CN102777798 B CN 102777798B CN 201210253730 A CN201210253730 A CN 201210253730A CN 102777798 B CN102777798 B CN 102777798B
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China
Prior art keywords
bulb
led
support
heat conduction
radiator
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CN201210253730.3A
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Chinese (zh)
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CN102777798A (en
Inventor
张继强
张哲源
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Guizhou Guangpusen Photoelectric Co Ltd
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Guizhou Guangpusen Photoelectric Co Ltd
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Priority to CN201210253730.3A priority Critical patent/CN102777798B/en
Publication of CN102777798A publication Critical patent/CN102777798A/en
Priority claimed from KR1020157004355A external-priority patent/KR101778868B1/en
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Abstract

The invention discloses an LED (light-emitting diode) down light taking a base bracket as a mounting interface, comprising a down light lamp, wherein the down light lamp comprises the base bracket (108) and spring fixing clips (107), wherein the spring fixing clips (107) are respectively arranged on two sides of the base bracket (108); the down light lamp is provided with the mounting interface (AZM) on the base bracket (108) thereof to fixedly mount an LED bulb (102). The LED down light provided by the invention is featured with simple structure and low cost, and is mounted, used and maintained fast, cheaply and conveniently. Independence of bulbs, lamps and lighting control products of the LED down light on production and utilization so as to greatly reduce production links, to realize batch production, and to be beneficial to application and industrial scale of LED energy-saving lighting products.

Description

The LED Down lamp that the base support of take is installation interface
Technical field
the present invention relates to a kind of LED Down lamp, relate in particular to a kind of LED Down lamp that base support is installation interface of take.
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 Down 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, a kind of LED Down lamp that base support is installation interface of take is provided.This LED cylinder lamp structure is simple, 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 Down 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.
for solving the problems of the technologies described above, technical scheme provided by the invention is as follows: the LED Down lamp that the base support of take is installation interface, comprise down lamp, and down lamp comprises base support and spring fixed clip, spring fixed clip is arranged on base support both sides; Described down lamp arranges installation interface and fixes mounted LED lamp bubble on its base support.
aforesaidly take in the LED Down lamp that base support is installation interface, described down lamp also comprises lampshade sheet and lampshade sheet supporting cover; Lampshade sheet is arranged on base support below, and lampshade sheet supporting cover is arranged on lampshade sheet below.
aforesaidly take in the LED Down lamp that base support is installation interface, described installation interface comprises the face and the hole being connected being positioned on base support with the contact of LED bulb.
aforesaidly take in the LED Down lamp that base support is installation interface, installation interface on described base support comprises 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 used for making LED bulb to 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.
aforesaidly take in the LED Down lamp that base support is installation interface, described LED bulb is tool waterproof and dustproof function and the LED bulb that carries 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; Described 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.
aforesaid LED Down lamp, described tool waterproof and dustproof function and carrying in the constructive method of LED bulb of radiator, 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, corresponding installation interface arranges flange fixing hole.
aforesaid LED Down lamp, described tool waterproof and dustproof function and carrying in the constructive method of LED bulb of radiator, 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 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; 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, 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.
aforesaidly take in the LED Down lamp that base support is installation interface, described LED bulb is the LED bulb of tool waterproof and dustproof function, constructive method is: chimeric silver slurry printed circuit on a flange-cooled heat conduction support by nonmetallic heat conductive material sinter molding then welds LED chip and drives chip on silver slurry printed circuit; On heat conduction support, go back the flange arrangement that sintering is useful on mounted LED lamp bubble; Or heat conduction support is fixed in the outer bulb envelope of being with the mounting flange that is useful on mounted LED lamp bubble; Between flange or mounting flange and installation interface, heat conductive pad is set; On described LED chip, sprayed with fluorescent powder covers transparent silica gel again; Or the blue ruddiness proportional arrangement that LED chip quantity is needed by plant, the LED chip having welded only covers transparent silica gel encapsulation; Mode by caulking groove is set on described heat conduction support is bulb inner cover fixedly, LED chip and drive chip to be coated in bulb inner cover; The mode that described heat conduction support also arranges caulking groove is outer bulb envelope or lens snap ring and lens fixedly.
aforesaid LED Down lamp, in the constructive method of the LED bulb of described tool waterproof and dustproof function, described bulb inner cover inner side applies fluorescent material, and LED chip is only encapsulated by transparent silica gel; Or described bulb inner cover is the spill inner cover that elastomeric material is made, and spill inner cover is concave inward structure, and the inside accommodates transparent insulation conductive fluid, in transparent insulation conductive fluid, is provided with fluorescent material, and described LED chip is packaging silicon rubber not; On described heat conduction support, caulking groove is set, outer bulb envelope directly embeds caulking groove by bonding, or uses lens snap ring to block lens and by bonding, lens snap ring embedded to caulking groove.
in aforesaid LED Down lamp, by described tool waterproof and dustproof function and carry the LED bulb that the constructive method of the LED bulb of radiator forms: comprise flanged (FLGD) heat conduction support, heat conduction support is provided with support lining, between heat conduction support and support lining, be provided with ray machine module, 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 Down lamp, by described tool waterproof and dustproof function and carry in the LED bulb that the constructive method of the LED bulb of radiator forms: 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 Down lamp, by described tool waterproof and dustproof function and carry in the LED bulb that the constructive method of the LED bulb of radiator forms: 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, 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 Down lamp, by described tool waterproof and dustproof function and carry in the LED bulb that the constructive method of the LED bulb of radiator forms: 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; Described electric connector female is provided with three hole flanges, and fixes by three hole flanges and connector female hold-down screw and radiator, and is also provided with secured adjusted rubber cushion between flange and radiator, guarantees that the anti-water surface is tight; 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; Described electric connector female is provided with caulking groove, is provided with waterproof apron in caulking groove.
aforesaid LED Down lamp, by described tool waterproof and dustproof function and carry in the LED bulb that the constructive method of the LED bulb of radiator forms: 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.
in aforesaid LED Down lamp, the LED bulb forming by the constructive method of the LED bulb of described tool waterproof and dustproof function: comprise flange-cooled heat conduction support, chimeric on heat conduction support have silver to starch printed circuit, on silver slurry printed circuit, is welded with LED chip or is also welded with driving chip.
aforesaid LED Down lamp, in the LED bulb forming, is coated with fluorescent material by the constructive method of the LED bulb of described tool waterproof and dustproof function on LED chip, fluorescent material is coated with transparent silica gel outward; Or only cover transparent silica gel.
aforesaid LED Down lamp, in the LED bulb forming by the constructive method of the LED bulb of described tool waterproof and dustproof function, described heat conduction support is provided with caulking groove, on caulking groove, embeds and is fixed with bulb inner cover, and bulb inner cover covers LED chip and drives chip.
aforesaid LED Down lamp, in the LED bulb forming by the constructive method of the LED bulb of described tool waterproof and dustproof function, the edge of described heat conduction support is mounting flange structure, and bulb inner cover is also provided with caulking groove outward, and caulking groove is embedded in and is fixed with outer bulb envelope or lens snap ring adds lens; Or described heat conduction support is fixed in the outer bulb envelope with mounting flange.
aforesaid LED Down lamp, in the LED bulb forming by the constructive method of the LED bulb of described tool waterproof and dustproof function, described LED chip is only provided with the transparent silica gel of encapsulation use outward, and be provided with the LED chip of transparent silica gel and drive chip to be provided with bulb inner cover outward, 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 Down lamp, in the LED bulb forming by the constructive method of the LED bulb of described tool waterproof and dustproof function, on described heat conduction support, caulking groove is set, outer bulb envelope directly embeds caulking groove by bonding, or uses lens snap ring to block lens and by bonding, lens snap ring embedded to caulking groove.
compared with prior art, light fixture of the present invention adopts base support as core mounting part part, and LED bulb and other auxiliary member all concentrate on holder combination member, simple in structure, cost is low, installation, use, easy to maintenance.
lED Down lamp of the present invention only be take light fixture and two parts of LED bulb that base support is core component, and the LED Down lamp overall structure of setting up is like this simple; In LED Down lamp of the present invention, down lamp and LED bulb be without produce simultaneously, and only need change LED bulb during maintenance; 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.
the present invention adopts the LED bulb of tool waterproof and dustproof function, and technique effect is better; The LED bulb of tool waterproof and dustproof function of the present invention goes out flange-cooled heat conduction support by nonmetallic heat conductive material direct sintering, and directly LED silver slurry printed circuit is entrenched in heat conduction support, make the simpler compactness of LED bulb structure forming, and the heat radiation of LED is faster.Add the setting of heat conduction support upper embedded groove, be convenient to the installation of lampshade (outer bulb envelope and bulb inner cover), water resistance is good.The heat radiator fin that LED bulb of the present invention carries has stronger self-cleaning ability perpendicular to ground while moving.
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 Down 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
fig. 1 is the structure chart of the embodiment of the present invention 1;
fig. 2 is the face upwarding assumption diagram of the embodiment of the present invention 1;
fig. 3 is tool waterproof and dustproof function of the present invention and the structural representation that carries the LED bulb of radiator;
fig. 4 is tool waterproof and dustproof function of the present invention and the LED bulb LED optical mode group structural representation that carries radiator;
fig. 5 is tool waterproof and dustproof function of the present invention and the LED bulb heat conduction supporting structure schematic diagram that carries radiator;
fig. 6 is tool waterproof and dustproof function of the present invention and the LED bulb rack lining structure schematic diagram that carries radiator;
fig. 7 is the LED optical mode group structural representation of tool waterproof and dustproof function of the present invention and the protruding inner cover of LED bulb band that carries radiator;
fig. 8 is the LED optical mode group structural representation of tool waterproof and dustproof function of the present invention and the recessed inner cover of LED bulb band that carries radiator;
fig. 9 is tool waterproof and dustproof function of the present invention and the LED bulb spill inner cover profile that carries radiator;
figure 10 is tool waterproof and dustproof function of the present invention and the LED heat radiator of bulb internal structure schematic diagram that carries radiator;
figure 11 is tool waterproof and dustproof function of the present invention and the sectional view that carries the LED heat radiator of bulb of radiator;
figure 12 is tool waterproof and dustproof function of the present invention and the LED bulb lens card ring fixing structure schematic diagram that carries radiator;
figure 13 is tool waterproof and dustproof function of the present invention and the LED bulb flange heat conduction support radiator interface perforate schematic diagram that carries radiator;
figure 14 is tool waterproof and dustproof function of the present invention and the LED bulb electric connector that carries radiator assembling schematic diagram;
figure 15 is tool waterproof and dustproof function of the present invention and the LED bulb clinkering ring stiff end electric connector male head structure schematic diagram that carries radiator;
figure 16 is tool waterproof and dustproof function of the present invention and the LED bulb nut stiff end electric connector male head structure schematic diagram one that carries radiator;
figure 17 is tool waterproof and dustproof function of the present invention and the LED bulb nut stiff end electric connector male head structure schematic diagram two that carries radiator;
figure 18 is tool waterproof and dustproof function of the present invention and the externally threaded electric connector male head structure of the LED bulb band schematic diagram that carries radiator;
figure 19 is the electric connector assembling schematic diagram of the hold-down nut connected mode of tool waterproof and dustproof function of the present invention and the LED bulb that carries radiator;
figure 20 is the curved electric connector female structure schematic diagram being fixedly connected with of tool waterproof and dustproof function of the present invention and the LED bulb that carries radiator;
figure 21 is the electric connector female structure schematic diagram that tool waterproof and dustproof function of the present invention and the straight type of LED bulb that carries radiator are fixedly connected with;
figure 22 is the electric connector female structure schematic diagram that the straight type on-fixed of tool waterproof and dustproof function of the present invention and the LED bulb that carries radiator connects;
figure 23 is tool waterproof and dustproof function of the present invention and the schematic appearance that carries the LED bulb of radiator;
figure 24 is the outside drawing of embodiments of the invention 1;
figure 25 is the tool waterproof and dustproof function of the radiator that embodiments of the invention 1 employing volume is larger and the structure chart that carries the LED bulb of radiator;
figure 26 is the tool waterproof and dustproof function of the radiator that embodiments of the invention 1 employing volume is larger and the outside drawing that carries the LED bulb of radiator;
figure 27 is that embodiments of the invention 1 adopt the structure chart that covers shape letter lamp base;
figure 28 is the schematic appearance that the LED bulb heat conduction support of tool waterproof and dustproof function of the present invention carries the outer bulb envelope scheme of mounting flange structure;
figure 29 is the structural representation that the LED bulb heat conduction support of tool waterproof and dustproof function of the present invention carries the lens arrangement of mounting flange structure;
figure 30 is the structural representation that the LED bulb heat conduction support of tool waterproof and dustproof function of the present invention carries the outer bulb envelope scheme of mounting flange structure;
figure 31 is the structural representation of the chimeric circuit of LED bulb heat conduction support of tool waterproof and dustproof function of the present invention;
figure 32 is the structural representation of heat conduction support of the LED bulb band bulb inner cover of tool waterproof and dustproof function of the present invention;
figure 33 is the structural representation of heat conduction support of the LED bulb band spill inner cover of tool waterproof and dustproof function of the present invention;
figure 34 is the sectional view of the LED bulb spill inner cover of tool waterproof and dustproof function of the present invention;
figure 35 is that the LED bulb heat conduction support of tool waterproof and dustproof function of the present invention is not with the structural representation of mounting flange structure;
figure 36 is that the LED bulb heat conduction support of tool waterproof and dustproof function of the present invention is not with the schematic appearance of mounting flange structure;
figure 37 is the LED bulb installed surface schematic diagram of tool waterproof and dustproof function of the present invention;
figure 38 is originally the lens arrangement schematic appearance that the LED bulb heat conduction support of invention tool waterproof and dustproof function carries mounting flange structure;
figure 39 is that embodiments of the invention 1 adopt the outside drawing that covers shape letter lamp base;
figure 40 is the installation interface perforate schematic diagram of the present invention's letter lamp base;
structure chart when Figure 41 is embodiments of the invention 1 employing tool waterproof and dustproof function LED bulb;
figure 42 is that embodiments of the invention 1 are looked up outside drawing while adopting tool waterproof and dustproof function LED bulb;
figure 43 is that embodiments of the invention 1 are overlooked outside drawing while adopting tool waterproof and dustproof function LED bulb;
structure chart when Figure 44 is the embodiment of the present invention 1 employing lampshade sheet, lampshade sheet supporting cover and tool waterproof and dustproof function and the LED bulb that carries radiator;
outside drawing when Figure 45 is the embodiment of the present invention 1 employing lampshade sheet, lampshade sheet supporting cover and tool waterproof and dustproof function and the LED bulb that carries radiator;
figure 46 is the embodiment of the present invention 1 structure chart while adopting the LED bulb of lampshade sheet, lampshade sheet supporting cover and tool waterproof and dustproof function;
figure 47 is the embodiment of the present invention 1 outside drawing while adopting the LED bulb of lampshade sheet, lampshade sheet supporting cover and tool waterproof and dustproof function;
figure 48 is lampshade sheet of the present invention and lampshade sheet supporting cover combination schematic diagram.
reference numeral:
2-heat conductive pad, 3-heat conduction support, 4-ray machine module, 5-support lining, 6-convex inner cover, 61-spill inner cover, 7-luminous intensity distribution optical lens, 8-lens snap ring, 9-outer bulb envelope, 91-is with the outer bulb envelope of mounting flange, 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-lampshade sheet, 102-LED bulb, 103-radiator, 105-bulb hold-down screw, 107-spring fixed clip, 108-base and bulb installation interface support, 110-lampshade sheet supporting cover, 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.
note: in Figure 28 to Figure 38, label is: 4-silver slurry printed circuit, 6-bulb inner cover, 7-lens, 18-caulking groove, 22-connector fixing hole; All the other labels are identical with aforementioned label.
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.
the LED Down lamp that the base support of take is installation interface, with shown in Figure 24, comprises down lamp as shown in Figure 1, Figure 2, and down lamp comprises base support 108 and spring fixed clip 107, and in the form of a ring, spring fixed clip 107 is arranged on base support 108 both sides to base support 108; Described down lamp arranges installation interface AZM and fixes mounted LED lamp bubble 102 on its base support 108.Installation interface AZM, comprises base support 108 and the face of the contact of LED bulb 102 and the hole being connected.Installation interface AZM on base support 108 comprises 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 used for making 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 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 arranged on installation interface AZM by bulb hold-down screw 105.
in the present invention, LED bulb 102 can be the LED bulb of tool waterproof and dustproof function and the LED bulb that carries radiator or tool waterproof and dustproof function.
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 flange on heat conduction support; Described radiator or employing hollow structure, 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.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; It is upper that the flange fixing hole of described flanged (FLGD) heat conduction support is distributed on diameter D1, 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; On described flanged (FLGD) heat conduction support, corresponding installation interface 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 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 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; 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, 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.
realize above-mentioned tool waterproof and dustproof function and carry the constructive method of the LED bulb of radiator, form as shown in Figure 3, 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, be provided with ray machine module 4, 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.
the constructive method of the LED bulb of tool waterproof and dustproof function: chimeric silver slurry printed circuit on a flange-cooled heat conduction support by nonmetallic heat conductive material sinter molding then welds LED chip and drives chip on silver slurry printed circuit; On heat conduction support, go back the flange arrangement that sintering is useful on mounted LED lamp bubble; Or heat conduction support is fixed in the outer bulb envelope of being with the mounting flange that is useful on mounted LED lamp bubble; Between flange or mounting flange and installation interface, heat conductive pad is set.On LED chip, sprayed with fluorescent powder covers transparent silica gel again; Or the blue ruddiness proportional arrangement that LED chip quantity is needed by plant, the LED chip having welded only covers transparent silica gel encapsulation; Mode by caulking groove is set on described heat conduction support is bulb inner cover fixedly, LED chip and drive chip to be coated in bulb inner cover.The mode that heat conduction support also arranges caulking groove is outer bulb envelope or lens snap ring and lens fixedly.Bulb inner cover inner side applies fluorescent material, and LED chip is only encapsulated by transparent silica gel; Or described bulb inner cover is the spill inner cover that elastomeric material is made, and spill inner cover is concave inward structure, and the inside accommodates transparent insulation conductive fluid, in transparent insulation conductive fluid, is provided with fluorescent material, and described LED chip is packaging silicon rubber not; On described heat conduction support, caulking groove is set, outer bulb envelope directly embeds caulking groove by bonding, or uses lens snap ring to block lens and by bonding, lens snap ring embedded to caulking groove.
realize the LED bulb of constructive method of the LED bulb of above-mentioned tool waterproof and dustproof function, comprise flange-cooled heat conduction support 3, chimeric on heat conduction support 3 have silver to starch printed circuit 4, on silver slurry printed circuit 4, be welded with LED chip and associated drives chip, tape cable water joint 10A is fixed on the connector fixing hole 22 of heat conduction support 3, as shown in figure 31 by cable fixing head 11A.Described heat conduction support 3 is provided with caulking groove 18, on caulking groove 18, embeds and is fixed with bulb inner cover 6, and bulb inner cover 6 covers LED chip and drives chip, shown in figure 32.The edge of described heat conduction support 3 is mounting flange structure, by bulb hold-down screw 105, is fixed, and the outer caulking groove 18 that is also provided with of bulb inner cover 6, caulking groove 18 is embedded in and is fixed with outer bulb envelope 9 or lens snap ring 8 adds lens 7, as shown in figure 29.On described heat conduction support 3, caulking groove 18 is set, outer bulb envelope 9 directly embeds caulking groove by bonding, shown in figure 32, or uses lens snap ring 8 to block lens 7 and by bonding, lens snap ring 8 is embedded to caulking groove, as shown in figure 29.Described LED chip is provided with the transparent silica gel of encapsulation use outward, and the LED chip that is only provided with transparent silica gel is provided with bulb inner cover 6 outward, and bulb inner cover 6 internal layers are provided with fluorescent coating; Or described LED chip is packaging silicon rubber not, the outer spill inner cover 61 that transparent insulation conductive fluid is housed that arranges of described LED chip, as shown in figure 33, LED chip is immersed in transparent insulation conductive fluid, in transparent insulation conductive fluid, be provided with fluorescent material, the elasticity inner cover that described spill inner cover 61 is slim concave inward structure, as shown in figure 34.LED chip also can adopt traditional encapsulation scheme encapsulation, and on LED chip, sprayed with fluorescent powder covers transparent silica gel again, does not use bulb inner cover.During for agricultural production illumination, the blue ruddiness proportional arrangement that LED chip quantity needs by plant, the LED chip having welded only covers transparent silica gel encapsulation.Heat conduction support 3 or can be fixed in the outer bulb envelope 91 with mounting flange, as shown in figure 35.Heat conductive pad 2 is set between flange or mounting flange and installation interface.
in the present embodiment, tool waterproof and dustproof function and the radiator that carries the LED bulb of radiator also can adopt the radiator that volume is larger, as shown in Figure 25 and Figure 26.
in the present embodiment, simple lamp base 108 can also be to cover shape, as shown in Figure 27 and Figure 39.
in the present embodiment, when LED bulb 102 adopts tool waterproof and dustproof function LED bulb, as shown in Figure 41, Figure 42 and Figure 43.
in the present embodiment, Down lamp base 108 belows can also be provided with lampshade sheet 101, and lampshade sheet 101 belows are provided with lampshade sheet supporting cover 110, and lampshade sheet 101 is fixed on lampshade sheet supporting cover 110, as shown in figure 48; On lampshade sheet supporting cover 110, by edge protuberance, be stuck on simple lamp base 108 breach, as shown in Figure 44, Figure 45, Figure 46 and Figure 47.
In the present embodiment, LED bulb outer diameter D becomes W=1.1812e with the LED bulb power W upper limit 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.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 strengthens interchangeability and the versatility of LED bulb by a small amount of bulb external diameter specification.The impact that the flange fixing hole distribution circle D1 that fixedly bulb is used and radiator interface opening diameter D2 are subject to used screw size, 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; Fixedly orifice plate 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 and Figure 25, 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, Figure 37 and Figure 40 and following table.

Claims (6)

1. the LED Down lamp that the base support of take is installation interface, is characterized in that: comprise down lamp, down lamp comprises base support (108) and spring fixed clip (107), and spring fixed clip (107) is arranged on base support (108) both sides; Described down lamp arranges installation interface (AZM) and fixes mounted LED lamp bubble (102) on its base support (108); 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, 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; Described 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.
2. according to claim 1ly take the LED Down lamp that base support is installation interface, it is characterized in that: described down lamp also comprises lampshade sheet (101) and lampshade sheet supporting cover (110); Lampshade sheet (101) is arranged on base support (108) below, and lampshade sheet supporting cover (110) is arranged on lampshade sheet (101) below.
3. according to claim 1ly take the LED Down lamp that base support is installation interface, it is characterized in that: described installation interface (AZM), comprises the face and the hole being connected of base support (108) and the contact of LED bulb (102).
4. according to claim 1ly take the LED Down lamp that base support is installation interface, it is characterized in that: the installation interface (AZM) on described base support (108) comprises 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 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. according to claim 1ly take the LED Down lamp that base support is installation interface, it is characterized in that: 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 0.0361Drelation, 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 is 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; It is upper that the flange fixing hole of described flanged (FLGD) heat conduction support is distributed on diameter D1, 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; On described flanged (FLGD) heat conduction support, corresponding installation interface arranges flange fixing hole.
6. according to claim 1ly take the LED Down lamp that base support is installation interface, it 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; Described heat conduction support and support are lining with offers perforation, again the electric connector male with contact pin is 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; 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; 3 hole flanges are set in described electric connector female, by hold-down screw, are 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.
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CN201210253730.3A CN102777798B (en) 2012-07-23 2012-07-23 LED down light taking base bracket as mounting interface
KR1020157004355A KR101778868B1 (en) 2012-07-23 2013-07-23 Universal-led-bulb construction method, clamping-ring-structured led bulb, and led lamp
RU2015105969A RU2633361C2 (en) 2012-07-23 2013-07-23 Execution method of universal led bulb, led bulb, having a stopping ring structure, and a led lamp
BR112015001554A BR112015001554A2 (en) 2012-07-23 2013-07-23 Construction method of a universal led bulb, structured led bulb with snap ring and led lamp
US14/416,345 US9709248B2 (en) 2012-07-23 2013-07-23 Method for constructing universal LED bulb, snap ring structured LED bulb and LED lamp
EP13823594.0A EP2881647B1 (en) 2012-07-23 2013-07-23 Universal-led-bulb construction method, clamping-ring-structured led bulb, and led lamp
JP2015523372A JP6007326B2 (en) 2012-07-23 2013-07-23 General-purpose LED bulb construction method, clamp ring structure LED bulb, and LED lamp
PCT/CN2013/000880 WO2014015656A1 (en) 2012-07-23 2013-07-23 Universal-led-bulb construction method, clamping-ring-structured led bulb, and led lamp

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BR112015001554A2 (en) * 2012-07-23 2017-08-08 Guizhou Gzgps Co Ltd Construction method of a universal led bulb, structured led bulb with snap ring and led lamp
CN103016982A (en) * 2012-12-03 2013-04-03 中山市鸿宝电业有限公司 Standard LED (Light Emitting Diode) optical component module
CN103867916A (en) * 2012-12-11 2014-06-18 吴铭远 Light emitting diode (LED) lamp structure
CN103604054B (en) * 2013-11-08 2016-08-24 得实半导体照明(江门)有限公司 A kind of LED lamp of replaceable LED luminescence chip
CN111520648A (en) * 2019-02-02 2020-08-11 松下知识产权经营株式会社 Lamp fixing seat and lamp fixing device
CN111637374A (en) * 2020-06-10 2020-09-08 合肥昊昂信息科技服务有限公司 Polarized lens LED table lamp convenient to lens replacement

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CN102095106A (en) * 2011-01-21 2011-06-15 贵阳世纪天元科技有限公司 Method for establishing high-power light emitting diode (LED) illuminating lamp and standard interface LED lamp cap
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CN102352997B (en) * 2011-10-27 2014-08-13 贵州光浦森光电有限公司 LED lamp bulb with radiator and method for forming lighting lamp based on same
CN202281092U (en) * 2011-10-27 2012-06-20 贵州光浦森光电有限公司 LED (light emitting diode) down light
CN202647356U (en) * 2012-07-23 2013-01-02 贵州光浦森光电有限公司 Light-emitting diode (LED) down lamp with base support serving as installation interface

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