CN102798004A - Construction method of universal type LED (light-emitting diode) lamp bulb and flange snap ring type LED lamp bulb - Google Patents
Construction method of universal type LED (light-emitting diode) lamp bulb and flange snap ring type LED lamp bulb Download PDFInfo
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- CN102798004A CN102798004A CN2012102536391A CN201210253639A CN102798004A CN 102798004 A CN102798004 A CN 102798004A CN 2012102536391 A CN2012102536391 A CN 2012102536391A CN 201210253639 A CN201210253639 A CN 201210253639A CN 102798004 A CN102798004 A CN 102798004A
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Abstract
The invention discloses a construction method of a universal type LED (light-emitting diode) lamp bulb and a flange snap ring type LED lamp bulb. The construction method is characterized in that a heat conduction support is a structural support main body of a lamp bulb so as to form an LED lamp bulb bare engine core constructional element, and a thin shell formal lens snap ring supports the LED lamp bulb bare engine core constructional element in an auxiliary manner; a lens snap ring is provided with an installation flange hole and a flange through hole corresponding to the heat conduction support is sleeved on the heat conduction support and is used for installing the lamp bulb, and the LED lamp bulb bare engine core constructional element is composed of the heat conduction support, a bare engine module, an inner snap ring and a light distribution optical lens; and an inner cover is arranged outside the bare engine module, and the heat conduction support is provided with an electrical connector. According to the invention, the lamp bulb has a radiator to carry out independent working, the lamp bulb can be arranged on the incidental radiator of a lamp, the lamp bulb is flexible and changeful on use, and the lamp bulb, the lamp and a lighting control product realize respective independence in the aspects of manufacture and use; and the production links of an LED lighting product can be greatly reduced, the production mass is improved, and the lamp bulb is beneficial for the industrialization of an LED energy-saving lighting product.
Description
Technical field
the present invention relates to the construction method of Universal LED bulb and the LED bulb of flange snap ring-type, belong to the LED lighting technical field.
Background technology
semiconductor lighting is as lighting engineering of new generation; Have photoelectric conversion rate height, the easy control of light source direction, illumination period and mode and be prone to have five incomparable big power savings advantages of higher other existing lighting engineering such as power factor under control, color rendering properties of light source height, the appropriate design, receive the favor of global investor and vigorously supporting of national governments.The luminous efficiency of current LED illuminating lamp can surpass 70LM/W mostly, has more power savings advantages than traditional electricity-saving lamp.The 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 the LED illumination efficiency promotes is huge.
are in existing high-power LED illumination product design; High-powered LED lamp particularly; Because heat radiation during high-powered LED lamp of assembly, is adopted LED optical mode group, driving power and the design of light fixture three in one; Be that 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 not have bulb ".This has brought a series of fatal problems such as manufacturing cost is high, use inconvenience, maintenance difficult for the LED illuminating product.At first make to go up the unified standard production that can't realize the whole nation and even the whole world, cause product specification many, batch less, expensive; Next is that each tame product is of all kinds, and is not general mutually, more can not exchange; The 3rd need take off maintenance with whole assemblies such as LED optical mode group, driving power, light fixtures when being product bug, and maintenance is inconvenience very, is very easy to form defectives such as fault extension and maintenance delay, maintenance cost is high.These defectives have greatly restricted promoting the use of of LED illumination, are the hard defects during the LED illuminating product is promoted.
Summary of the invention
the objective of the invention is to, and the construction method of Universal LED bulb and the LED bulb of flange snap ring-type are provided.Its self structure is simply firm; Be convenient to install; Can carry radiator and work alone, also can be installed on the subsidiary radiator of light fixture, using can be flexible and changeable; Separately independently, make the LED illuminating product reduce production link, raising production lotization significantly, help the industrialization of LED energy-saving illumination product on the present invention makes LED bulb and light fixture and illumination control wait products to be implemented in to produce and goes up and use.
technical scheme of the present invention: the construction method of Universal LED bulb; Be characterized in: be the support structure main body of bulb with the heat conduction support; Set up LED bulb ray machine core component, and with the lens snap ring supplemental support LED bulb ray machine core component of shell form; The lens snap ring is provided with the flange through hole cover of mounting flange hole and corresponding heat conduction support and protects and lead the installation that hot support is used for bulb; Said LED bulb ray machine core component is made up of heat conduction support, ray machine module, interior snap ring and luminous intensity distribution optical lens, and wherein the ray machine module is provided with inner cover outward, and the heat conduction support is provided with electric connector; Described ray machine module crosses solid crystalline substance by ray machine template, led chip group and relevant link tester and encapsulation is formed, or wherein also is integrated with the powered chip.The ray machine template is normalized heat-conducting substrate.
In the construction method of above-mentioned Universal LED bulb, said lens card ring diameter is the bulb D outer diameter, and the bulb D outer diameter 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 makes up a plurality of fixedly bulb D outer diameter sizes, to improve the interchangeability and the versatility of LED bulb; In said bulb D outer diameter, at W=1.1812e
0.0361D
Relation curve on, D is a lower limit with 20mm, is the upper limit with 130mm, per 10 millimeters is 1 section, is divided into 12 sections and constitutes limited amount bulb external diameter specifications, comes the further interchangeability and the versatility of raising LED bulb with a spot of bulb external diameter specification; Flange fixing hole on the mounting flange of said lens snap ring is distributed on the diameter D1, and diameter D1 subtracts the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again for the bulb D outer diameter; Described LED bulb on light fixture radiator interface opening diameter D2 double hold-down screw nut diameter deducts the double boundary values of staying of corresponding D1 again for the bulb D outer diameter subtracts.The installation interface of described LED bulb comprises on the light fixture contact-making surface and the connecting hole with the LED bulb.
In the construction method of
aforesaid Universal LED bulb, described heat conduction support combines with the ray machine module to bond and is one, and interior snap ring is around the ray machine module, and ring covers in perhaps between interior snap ring and inner cover, also being provided with; Top is connected with the heat conduction support on the interior snap ring; Bottom and luminous intensity distribution optical lens are bonding; The ray machine module is sealed up for safekeeping in the anti-hydrospace of the sealing between heat conduction support, interior snap ring and luminous intensity distribution optical lens, interior snap ring or also as the mounting base of LED bulb heat radiation device; Through regulating the thickness of luminous intensity distribution optical lens, interior snap ring and heat conduction support, when the lens snap ring was installed, the heat conduction support can closely be adjacent to radiator, the luminous intensity distribution optical lens lens snap ring that links closely; Perhaps, described heat conduction support adopts identical nonmetal Heat Conduction Material to be configured to one with the ray machine template; Described ray machine template is the metal material heat-conducting substrate, obtains circuit through the PCB printed-board technology; Or be the nonmetallic materials heat-conducting substrate, adopt the chimeric circuit of silver slurry printed circuit technique on it.This structure makes the led light source chip simpler to the structure between radiator, and the chip heating can conduct to rapidly on the ray machine template and disperse, and helps reducing the led chip junction temperature, improves the service life of led light source.
In the construction method of
aforesaid Universal LED bulb; For the less LED bulb of specification; On the described heat conduction support successively lamination be bonded with ray machine module, interior snap ring and luminous intensity distribution optical lens; The ray machine module is provided with inner cover outward, ring cover in perhaps between interior snap ring and inner cover, also being provided with, and the components and parts that encapsulating on the ray machine template in the ray machine module are all sealed up for safekeeping in the anti-hydrospace of the sealing between ray machine template, interior snap ring and luminous intensity distribution optical lens; Perhaps said inner cover and interior snap ring are integral structure (i.e. the inner cover of snap ring function in the band), and the components and parts that encapsulating on the ray machine template are all sealed up for safekeeping in the anti-hydrospace between the integral structure of ray machine template and inner cover and interior snap ring formation; Interior snap ring or also as the mounting base of LED bulb heat radiation device; Through regulating the thickness of luminous intensity distribution optical lens, interior snap ring and heat conduction support, when the lens snap ring was installed, the heat conduction support can closely be adjacent to radiator, the luminous intensity distribution optical lens lens snap ring that links closely; Perhaps, described heat conduction support adopts identical nonmetal Heat Conduction Material to be configured to one with the ray machine template; Described ray machine template is the metal material heat-conducting substrate, obtains circuit through the PCB printed-board technology; Or be the nonmetallic materials heat-conducting substrate, adopt the chimeric circuit of silver slurry printed circuit technique on it.
In the construction method of
aforesaid Universal LED bulb, said heat conduction support is provided with radiator, is provided with heat conductive pad between radiator and the heat conduction support; Said radiator is nonmetal heat radiator assembly; Nonmetal heat radiator assembly comprises nonmetal radiator and heat conduction conversion support; High temperature sintering obtained after nonmetal radiator and heat conduction conversion support adopted ultra-fine nonmetal Heat Conduction Material (like fineness less than 300 purpose aluminium oxide, carborundum etc.) to be the sieve aperture shape through the low temperature extrusion modling, the two contact-making surface through brushing heat conduction binding agent after, bonding strikes up partnership; And the heat conduction conversion support becomes built on stilts shape; Nonmetal radiator is the sieve aperture shape, and the heat conduction conversion support is built on stilts with nonmetal radiator, and air can be got in the sieve aperture of nonmetal radiator from the heat conduction conversion support.Fill gum cover or screw fixing glue in the fixing threaded hole of nonmetal radiator, supply hold-down screw to connect, nonmetal radiator is provided with radiator cowl (radiator cowl can adopt metal material punching press or plastics die casting to process, and beautifies the bulb outward appearance) outward; Perhaps said radiator is a metal heat sink; Be provided with heat conductive pad between metal heat sink and the heat conduction support, said metal heat sink adopts hollow structure, and hollow space is filled with foam metal; And in hollow structure, inject superconducting fluid; Hollow structure adopts interference fit to be pressed into or screw thread sealing screw-in formation confined space through last lower end cap, and confined space is evacuated; Fixedly perforation in the radiator hold-down screw passes on the snap ring is connected with the radiator fixing threaded hole of nonmetal radiator or metal heat sink.
In the construction method of
aforesaid Universal LED bulb, sprayed with fluorescent powder covers transparent silica gel again on the led chip on the said ray machine module; The blue ruddiness proportional arrangement that perhaps led chip quantity is needed by plant, the led chip that welding is good only covers the transparent silica gel encapsulation; Perhaps, the led chip on the said ray machine module is provided with the inboard inner cover that applies fluorescent material then only by the transparent silica gel encapsulation outside the ray machine module after encapsulation; Not sealing of led chip on the perhaps said ray machine module, the outer spill inner cover that the transparent insulation conductive fluid is housed that is provided with of ray machine module is provided with fluorescent material in the transparent insulation conductive fluid, the elasticity inner cover that said spill inner cover is slim concave inward structure.
Sprayed with fluorescent powder covers transparent silica gel again on the led chip on
said ray machine module; The blue ruddiness proportional arrangement that perhaps led chip quantity on the ray machine module is needed by plant, the led chip that welding is good only covers the transparent silica gel encapsulation; Led chip on the ray machine module also can adopt traditional encapsulation scheme encapsulation, and promptly sprayed with fluorescent powder covers transparent silica gel again on the led chip, does not use inner cover; When being used for the agricultural production illumination, the blue ruddiness proportional arrangement that the led chip quantity on the ray machine module needs by plant, the led chip that welding is good only covers the transparent silica gel encapsulation.
In the construction method of
aforesaid Universal LED bulb; Led chip on the said ray machine module is encapsulated by transparent silica gel, and the inboard inner cover that applies fluorescent material is set outside the ray machine module after encapsulation then, and this structure makes the fluorescent material ratio be painted on the chip more even; Let fluorescent material away from the LED euthermic chip; Led chip can move bearing under the higher relatively temperature, has improved the service condition of LED, and is very effective to reducing LED bulb light decay; LED bright dipping better effects if, and the fluorescent material consumption can significantly not increase yet; Not sealing of led chip on the perhaps said ray machine module, the outer spill inner cover that the transparent insulation conductive fluid is housed that is provided with of ray machine module is provided with fluorescent material in the transparent insulation conductive fluid; The elasticity inner cover that said spill inner cover is slim concave inward structure; When the LED heating power, the transparent insulation conductive fluid flows because of being heated and has taken away the heating of chip in this structure, and heat is exchanged with radiator on bigger area; Avoided the traditional scheme led chip to reach the local high heat of fluorescent material on every side; Reduced the generation of LED light decay effectively, and when transparent insulation conductive fluid expanded by heating, the spill inner cover of indent is outwards outstanding; Increase the volume of volume acceptable solution volume expansion, avoid expansion of liquids to make the inner cover seal failure.
In the construction method of
aforesaid Universal LED bulb; Offer the public fixing hole of connector on the said heat conduction support; To insert the public fixing hole of connector with the public head of the electric connector of contact pin; And be that stiff end is fixed to insert the inner part of bulb, the ray machine template welding in the tail end of contact pin and the Universal LED bulb makes simple electric interfaces of formation on the Universal LED bulb outer surface; After only need public female head of the electric connector with tape cable of electric connector being docked during installation, fixedly the Universal LED bulb is promptly realized being electrically connected of Universal LED bulb again; Through to the eccentric position in the public head of said electric connector hole on the heat conduction support and the qualification of the public stiff end size of electric connector, make the ray machine template in the LED bulb can satisfy needs and the contraposition needs of arranging led chip and driving power chip; The electric connector of described band contact pin is four needle constructions, and wherein, two pins are that power supply inserts; Two pins insert for control; Said stiff end is nut fixed form or welded ring fixed form; When stiff end is the nut fixed form, between public head of electric connector and heat conduction support, increases waterproof apron and carry out waterproof; For preventing rotation, on the public head of electric connector anti-slip tank is set, perforation place of described heat conduction support is provided with respective bump; The female head of said electric connector, on 3 hole flanges are set, be fixed on the lamp radiator through hold-down screw, between female head of electric connector and radiator, be provided with and regulate rubber cushion and regulate thickness, guarantee that the anti-water surface is tight; Or fixedly carry out waterproof in the screw-internal thread fit that hold-down nut on external screw thread and the female head of the electric connector that is provided with waterproof apron is set on the public head of electric connector; On the female head of electric connector, caulking groove is set, waterproof apron is set in the caulking groove carries out waterproof.
are according to the LED bulb of the flange snap ring-type of preceding method structure; Be characterized in: comprise the lens snap ring of shell form, be provided with heat conduction support, ray machine module, interior snap ring and the luminous intensity distribution optical lens in flanged hole in the lens snap ring at least successively; The public head of electric connector is fixed on the heat conduction support, and the ray machine module also is provided with inner cover outward; The heat conduction support is provided with the mounting flange hole; The mounting flange hole and the cover of the corresponding heat conduction support of the lens snap ring of shell form are protected and led hot support; Said ray machine module is made up of through solid crystalline substance and encapsulation ray machine template, led chip and relevant sets of lines, perhaps wherein also is integrated with the powered chip.
In the LED bulb of
aforesaid flange snap ring-type; Interior snap ring is around the ray machine module; Ring cover in also being provided with between perhaps interior snap ring and the inner cover, interior snap ring top is connected with the heat conduction support, bottom and luminous intensity distribution optical lens bonding; And the three has formed the water-tight space of sealing the ray machine module up for safekeeping, interior snap ring or also as the mounting base of LED bulb heat radiation device; And the lens snap ring can guarantee the upper surface held against heat sink of heat conduction support when installing; Perhaps, described heat conduction support adopts identical nonmetal Heat Conduction Material to be configured to one with the ray machine template; Described ray machine template is the metal material heat-conducting substrate, obtains circuit through the PCB printed-board technology; Or be the nonmetallic materials heat-conducting substrate, adopt the chimeric circuit of silver slurry printed circuit technique on it.
In the LED bulb of
aforesaid flange snap ring-type; For LED bulb than small dimension; Said heat conduction support, ray machine module, interior snap ring and luminous intensity distribution optical lens be the lamination bonding successively; Ring cover in also being provided with between perhaps interior snap ring and the inner cover, and the ray machine template of ray machine module, interior snap ring and luminous intensity distribution optical lens have formed the water-tight space that is used to seal up for safekeeping the parts that encapsulate on the ray machine template; Snap ring and inner cover are the inner cover of the interior snap ring function of band of integral structure in perhaps said; Interior snap ring or also as the mounting base of LED bulb heat radiation device; And the lens snap ring can guarantee the upper surface held against heat sink of heat conduction support when installing; Perhaps, described heat conduction support adopts identical nonmetal Heat Conduction Material to be configured to one with the ray machine template; Described ray machine template is the metal material heat-conducting substrate, obtains circuit through the PCB printed-board technology; Perhaps described ray machine template is the nonmetallic materials heat-conducting substrate, adopts the chimeric circuit of silver slurry printed circuit technique on it.
In the LED bulb of
aforesaid flange snap ring-type, said heat conduction support is provided with radiator; Said radiator is nonmetal heat radiator assembly; Nonmetal heat radiator assembly comprises the heat conduction conversion support of nonmetal radiator and its built on stilts shape in below; Fill gum cover or screw fixing glue in the radiator fixing threaded hole of nonmetal radiator; The confession hold-down screw connects, and nonmetal radiator is provided with radiator cowl outward; Perhaps said radiator is a metal heat sink; Be provided with heat conductive pad between metal heat sink and the heat conduction support, said metal heat sink comprises fin, is provided with the superconduction sap cavity in the middle of the fin; Be filled with foam metal in the superconduction sap cavity; And be provided with superconducting fluid, and superconduction sap cavity two ends are provided with upper plug head and lower end cap, and upper plug head or lower end cap are provided with vaccum suction tube; Also be provided with the cable aperture and the radiator fixing threaded hole that are used to wear cable on the said radiator.
Led chip only is provided with the transparent silica gel of encapsulation usefulness outward on
said ray machine module, and the ray machine module peripheral hardware inner cover of all band transparent silica gel, and the inner cover internal layer is provided with fluorescent coating; Led chip does not encapsulate silica gel on the perhaps said ray machine module; The outer spill inner cover that the transparent insulation conductive fluid is housed that is provided with of said ray machine module; Led chip is immersed in the transparent insulation conductive fluid on the ray machine module; Be provided with fluorescent material in the transparent insulation conductive fluid, the elasticity inner cover that said spill inner cover is slim concave inward structure.
In the LED bulb of
aforesaid flange snap ring-type; Said heat conduction support is provided with electric connector; Electric connector comprises the public head of electric connector, and the public head of said electric connector is provided with contact pin, the contact pin solder joint of contact pin rear and the welding of ray machine module; The public head of said electric connector passes and is provided with stiff end behind the public fixing hole of connector on the Universal LED bulb and fixes; The public head of electric connector is connected with the female head of the electric connector of band jack, and the female head of electric connector links to each other with cable; Described electric connector contact pin is four needle constructions, and wherein: two pins are that power supply inserts; Two pins insert for control.
In the LED bulb of
aforesaid flange snap ring-type, said stiff end is a welded ring; Perhaps said stiff end is a hold-down nut, on the public head of electric connector the waterproof apron caulking groove is set also, in the waterproof apron caulking groove waterproof apron is set; For preventing rotation, on the public head of electric connector anti-slip tank is set, perforation place of described heat conduction support is provided with respective bump; The female head of said electric connector is provided with three hole flanges; And fix through the heat conduction change-over panel on the female hold-down screw of three hole flanges and connector and radiator or the light fixture; And also be provided with the secured adjusted rubber cushion between the heat conduction change-over panel on flange and radiator or the light fixture, guarantee that the anti-water surface is tight; The public head of perhaps said electric connector is provided with external screw thread, is fixed on the public head of electric connector through the screw-internal thread fit that goes up hold-down nut with the female head of the electric connector that is provided with waterproof apron; The female head of said electric connector is provided with caulking groove, is provided with waterproof apron in the caulking groove.
compared with prior art; The present invention is the support component of whole light fixture with the lens snap ring; In the lens snap ring, be supplemental support then with interior snap ring; Formed at last interior snap ring and and bonding ray machine module of interior snap ring and heat conduction between fill the overall structure of whole lens snap ring, so structure is extremely stable.And ray machine module of the present invention sealed up for safekeeping in the closed interval that interior snap ring, heat conduction support and lens surround, and the water resistance of bulb is improved greatly.Utilize the LED bulb establishment light fixture of flange snap ring-type of the present invention simple, flexible and changeable; Let bulb, light fixture and the illumination control product of LED lamp be implemented in like this to produce on going up and using independent separately, make the LED illuminating product reduce production link significantly, improve production lotization, help the industrialization of LED energy-saving illumination product.And the present invention is through being fixed on the public head of the electric connector of a band contact pin in the hole with the perforate mode on the LED bulb; And carry out circuit welding and mechanical fixation from bulb inside, the peripheral structure of whole Universal LED bulb is succinctly smooth, has avoided LED bulb cable in addition; When bulb is installed; Only need to aim at the female head of electric connector on the cable at the public head of electric connector, again the LED bulb is carried out mechanical fixation after, realized that also the Universal LED lamp is electrically connected reliably simultaneously.And being connected between the public head of electric connector of the present invention and the female head almost need not to increase under the situation of extra charge and can directly realize reliable water-proof function; The Universal LED bulb that electric connector of the present invention therefore has been installed promptly can be used for indoor also can be used for outdoor; Also can be used for the explosion-proof environment of needs, greatly opened up out the scope of application of LED bulb.
Description of drawings
Fig. 1: the nonmetal radiator outside drawing of bulb convex lens scheme band of the present invention;
Fig. 2: bulb convex lens scheme band metal heat sink outside drawing of the present invention;
Fig. 3: bulb convex lens scheme outside drawing of the present invention;
Fig. 4: bulb plano lens scheme outward appearance of the present invention;
Fig. 5: bulb of the present invention is equalled outer cover scheme outward appearance;
Fig. 6: architecture exploded view of the present invention;
Fig. 7: LED bulb ray machine core component shape assumption diagram of the present invention;
Fig. 8: a kind of heat conduction conversion support outline drawing of the embodiment of the invention;
Fig. 9: the interior snap ring outline drawing of the embodiment of the invention;
Figure 10: the ray machine module of the embodiment of the invention and heat conduction support assembling outside drawing;
Figure 11: the ray machine module assembly outside drawing of the flat inner cover of embodiment of the invention band;
Figure 12: embodiment of the invention heat conduction support and electrical connector and interior snap ring and ray machine module assembly assembling outside drawing;
Figure 13: embodiment of the invention spill inner cover profile;
Figure 14: the nonmetal radiator sectional view of the embodiment of the invention;
Figure 15: the nonmetal heat radiator assembly outside drawing of the embodiment of the invention;
Figure 16: embodiment of the invention metal heat sink sectional view;
Figure 17: embodiment of the invention metal heat sink internal structure sketch map;
Figure 18: the structure of the small-bore bulb of the embodiment of the invention and electric connector assembling sketch map;
Figure 19: the structure of the heavy caliber bulb of the embodiment of the invention and electric connector assembling sketch map;
Figure 20: the public header structure sketch map of clinkering ring stiff end electric connector of the present invention;
Figure 21: the public header structure sketch map one of nut stiff end electric connector of the present invention;
Figure 22: the public header structure sketch map two of nut stiff end electric connector of the present invention;
Figure 23: the public header structure sketch map of the externally threaded electric connector of band of the present invention;
Figure 24: the public header structure sketch map of clinkering ring stiff end electric connector pin type of the present invention;
Figure 25: the public header structure sketch map of nut stiff end electric connector pin type of the present invention;
Figure 26: the female header structure sketch map of the electric connector of the curved fixed connection of the present invention;
Figure 27: the female header structure sketch map of the electric connector that the straight type of the present invention is fixedly connected;
Figure 28: the female header structure sketch map of the electric connector that the straight type on-fixed of the present invention connects;
Figure 29: embodiment of the invention bulb end installation interface size and perforate figure;
Figure 30: the applying examples of the present invention on Tunnel Lamp;
Figure 31: the applying examples of the present invention on street lamp;
Figure 32: the applying examples of the present invention on the screw socket lamp;
Figure 33: the interior snap ring structural representation when the present invention does not adorn radiator;
Figure 34: the interior snap ring mounting structure sketch map when the present invention does not adorn radiator;
Figure 35: the interior hood mounting structure sketch map of snap ring function in the band of the present invention;
Figure 36: small dimension bulb convex lens scheme outside drawing of the present invention;
Being labeled as in
accompanying drawing: 1-heat conduction conversion support, 2-heat conductive pad, 3-heat conduction support, 4-ray machine module, 6-inner cover, 7-luminous intensity distribution optical lens; 8-lens snap ring, 9-outer bulb envelope, the female head of 10-electric connector, the water joint of 10A-tape cable, the public head of 11-electric connector, 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 public fixing hole of 22-connector, the fixing perforation of 23-radiator, 24-secured adjusted rubber cushion, the female hold-down screw of 25-connector, 26-anti-slip tank; 27-heat conduction change-over panel, 28-hold-down nut, 32-vaccum suction tube, 33-upper plug head, 34-fin; The 35-lower end cap, 36-cable aperture, 37-foam metal, 38-radiator fixing threaded hole, 39-top dress mounting flange; 40-external power supply box, 42-sieve aperture, ring cover in the 61-spill inner cover, 62-, snap ring in the 81-; The 101-radiator cowl, 102-LED bulb of the present invention, 103-radiator, 105-bulb hold-down screw, 301-bulb mounting flange fixing hole.
The specific embodiment
are further described the present invention below in conjunction with accompanying drawing and embodiment, but not as the foundation to the present invention's restriction.
embodiment.The construction method of Universal LED bulb is the support structure main body of bulb with the heat conduction support, sets up LED bulb ray machine core component, and with the lens snap ring supplemental support LED bulb ray machine core component of shell form; The lens snap ring is provided with the flange through hole cover of mounting flange hole and corresponding heat conduction support and protects and lead the installation that hot support is used for bulb; Said LED bulb ray machine core component is made up of heat conduction support, ray machine module, interior snap ring and luminous intensity distribution optical lens, and wherein the ray machine module is provided with inner cover outward, and the heat conduction support is provided with electric connector; Described ray machine module crosses solid crystalline substance by ray machine template, led chip group and relevant link tester and encapsulation is formed, or wherein also is integrated with the powered chip.Said lens card ring diameter is the bulb D outer diameter, and the bulb D outer diameter 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 makes up a plurality of fixedly bulb D outer diameter sizes, to improve the interchangeability and the versatility of LED bulb; In said bulb D outer diameter, at W=1.1812e
0.0361D
Relation curve on, D is a lower limit with 20mm, is the upper limit with 130mm, per 10 millimeters is 1 section, is divided into 12 sections and constitutes limited amount bulb external diameter specifications, comes the further interchangeability and the versatility of raising LED bulb with a spot of bulb external diameter specification; Flange fixing hole on the mounting flange of said lens snap ring is distributed on the diameter D1, and diameter D1 subtracts the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again for the bulb D outer diameter; Described LED bulb on light fixture radiator interface opening diameter D2 double hold-down screw nut diameter deducts the double boundary values of staying of corresponding D1 again for the bulb D outer diameter subtracts; The installation interface of described LED bulb comprises on the light fixture contact-making surface and the connecting hole with the LED bulb; Described heat conduction support combines with the ray machine module to bond and is one, and interior snap ring is around the ray machine module, and ring covers in perhaps between interior snap ring and inner cover, also being provided with; Interior snap ring top is connected with the heat conduction support, and bottom and luminous intensity distribution optical lens are bonding, and the ray machine module is sealed up for safekeeping in the anti-hydrospace of the sealing between heat conduction support, interior snap ring and luminous intensity distribution optical lens, interior snap ring or also as the mounting base of LED bulb heat radiation device; Through regulating the thickness of luminous intensity distribution optical lens, interior snap ring and heat conduction support, when the lens snap ring was installed, the heat conduction support can closely be adjacent to radiator, the luminous intensity distribution optical lens lens snap ring that links closely; Perhaps, described heat conduction support adopts identical nonmetal Heat Conduction Material to be configured to one with the ray machine template; Described ray machine template is the metal material heat-conducting substrate, obtains circuit through the PCB printed-board technology; Or be the nonmetallic materials heat-conducting substrate, adopt the chimeric circuit of silver slurry printed circuit technique on it.
are for than small dimension LED bulb; On the described heat conduction support successively lamination be bonded with ray machine module, interior snap ring and luminous intensity distribution optical lens; The ray machine module is provided with inner cover outward; Ring cover in perhaps between interior snap ring and inner cover, also being provided with, and the components and parts that encapsulating on the ray machine template in the ray machine module are all sealed up for safekeeping in the anti-hydrospace of the sealing between ray machine template, interior snap ring and luminous intensity distribution optical lens; Perhaps said inner cover and interior snap ring are integral structure (i.e. the inner cover of snap ring function in the band), and the components and parts that encapsulating on the ray machine template are all sealed up for safekeeping in the anti-hydrospace between the integral structure of ray machine template and inner cover and interior snap ring formation; Interior snap ring or also as the mounting base of LED bulb heat radiation device; Through regulating the thickness of luminous intensity distribution optical lens, interior snap ring and heat conduction support, when the lens snap ring was installed, the heat conduction support can closely be adjacent to radiator, the luminous intensity distribution optical lens lens snap ring that links closely; Perhaps, described heat conduction support adopts identical nonmetal Heat Conduction Material to be configured to one with the ray machine template; Described ray machine template is the metal material heat-conducting substrate, obtains circuit through the PCB printed-board technology; Or be the nonmetallic materials heat-conducting substrate, adopt the chimeric circuit of silver slurry printed circuit technique on it.
said heat conduction support is provided with radiator, is provided with heat conductive pad between radiator and the heat conduction support; Said radiator is nonmetal heat radiator assembly, and nonmetal heat radiator assembly comprises nonmetal radiator and heat conduction conversion support, and nonmetal radiator and heat conduction conversion support adopt ultra-fine nonmetal Heat Conduction Material (like aluminium oxide, carborundum etc.) to obtain through high temperature sintering after the low temperature extrusion modling; The two contact-making surface through brushing heat conduction binding agent after; Bonding strikes up partnership, and fills gum cover or screw fixing glue in the fixing threaded hole of nonmetal radiator, supplies hold-down screw to connect; Nonmetal radiator is provided with radiator cowl outward, and (radiator cowl can adopt metal material punching press or plastics die casting to process; Beautify the bulb outward appearance), and the built on stilts shape of heat conduction conversion support one-tenth, nonmetal radiator is the sieve aperture shape; The heat conduction conversion support is built on stilts with nonmetal radiator, and air can be got in the sieve aperture of nonmetal radiator from the heat conduction conversion support; Perhaps said radiator is a metal heat sink; Be provided with heat conductive pad between metal heat sink and the heat conduction support, said metal heat sink adopts hollow structure, and hollow space is filled with foam metal; And in hollow structure, inject superconducting fluid; Hollow structure adopts interference fit to be pressed into or screw thread sealing screw-in formation confined space through last lower end cap, and confined space is evacuated; Fixedly perforation in the radiator hold-down screw passes on the snap ring is connected with the radiator fixing threaded hole of nonmetal radiator or metal heat sink.State that sprayed with fluorescent powder covers transparent silica gel again on the led chip; The blue ruddiness proportional arrangement that perhaps led chip quantity is needed by plant, the led chip that welding is good only covers the transparent silica gel encapsulation; Perhaps, said led chip is provided with the inboard inner cover that applies fluorescent material then only by the transparent silica gel encapsulation outside the led chip after encapsulation; Perhaps not sealing of said led chip, the outer spill inner cover that the transparent insulation conductive fluid is housed that is provided with of led chip is provided with fluorescent material in the transparent insulation conductive fluid, the elasticity inner cover that said spill inner cover is slim concave inward structure.Offer perforation on the said heat conduction support; To insert perforation with the public head of the electric connector of contact pin; And be that stiff end is fixed to insert the inner part of bulb, the ray machine template welding in the tail end of contact pin and the Universal LED bulb makes simple electric interfaces of formation on the Universal LED bulb outer surface; After only need public female head of the electric connector with tape cable of electric connector being docked during installation, fixedly the Universal LED bulb is promptly realized being electrically connected of Universal LED bulb again; Through to the eccentric position in the public head of said electric connector hole on the heat conduction support and the qualification of the public stiff end size of electric connector, make the ray machine template in the LED bulb can satisfy needs and the contraposition needs of arranging led chip and driving power chip; The electric connector of described band contact pin is four needle constructions, and wherein, two pins are that power supply inserts; Two pins insert for control; Said stiff end is nut fixed form or welded ring fixed form; When stiff end is the nut fixed form, between public head of electric connector and heat conduction support, increases waterproof apron and carry out waterproof; For preventing rotation, on the public head of electric connector anti-slip tank is set, perforation place of described heat conduction support is provided with respective bump; The female head of said electric connector, on 3 hole flanges are set, be fixed on the lamp radiator through hold-down screw, between female head of electric connector and radiator, be provided with and regulate rubber cushion and regulate thickness, guarantee that the anti-water surface is tight; Or fixedly carry out waterproof in the screw-internal thread fit that hold-down nut on external screw thread and the female head of the electric connector that is provided with waterproof apron is set on the public head of electric connector; On the female head of electric connector, caulking groove is set, waterproof apron is set in the caulking groove carries out waterproof.
The LED bulb of the flange snap ring-type that
make up according to said method: like Fig. 6 and shown in Figure 7; The lens snap ring 8 that comprises the shell form; At least successively be provided with support 3, ray machine module 4, interior snap ring 81 (like Fig. 9) and the luminous intensity distribution optical lens 7 in flanged hole in the lens snap ring 8; Public 11 of electric connector is fixed on the heat conduction support 3, the ray machine module 4 outer inner covers 6 that also are provided with; Heat conduction support 3 is provided with the mounting flange hole; The mounting flange hole of the lens snap ring 8 corresponding heat conduction supports of shell form and cover are protected and led hot support; Said ray machine module 4 is made up of through solid crystalline substance and encapsulation ray machine template, led chip and relevant sets of lines, perhaps wherein also is integrated with the powered chip.Interior snap ring 81 is around ray machine module 4, and the ray machine module 4 outer inner covers 6 that are provided with encircle cover 62 in also being provided with between perhaps interior snap ring 81 and the inner cover 6; Interior snap ring 81 tops are connected with heat conduction support 3, bottom and luminous intensity distribution optical lens 7 bondings, and the three has formed the water-tight space of sealing ray machine module 4 up for safekeeping; Interior snap ring 81 or also as the mounting base of LED bulb heat radiation device, under the situation of not adorning radiator, the step on the interior snap ring 81 can be removed; Structure can be shown in figure 33, mounting means such as Figure 34; And lens snap ring 8 can guarantee the upper surface held against heat sink 103 of heat conduction support 3 when installing; Described heat conduction support 3 adopts identical nonmetal Heat Conduction Material to be configured to one with the ray machine template; Described ray machine template is the metal material heat-conducting substrate, obtains circuit through the PCB printed-board technology; Or be the nonmetallic materials heat-conducting substrate, adopt the chimeric circuit of silver slurry printed circuit technique on it.
are for the LED bulb than small dimension: said heat conduction support 3, ray machine module 4, interior snap ring 81 and luminous intensity distribution optical lens 7 be the lamination bonding successively; Ring cover 62 in also being provided with between perhaps interior snap ring 81 and the inner cover 6, and the ray machine template of ray machine module 4, interior snap ring 81 and luminous intensity distribution optical lens 7 have formed the water-tight space that is used to seal up for safekeeping the parts that encapsulate on the ray machine template; Snap ring 81 is the inner cover 68 of the interior snap ring function of band of integral structure with inner cover 6 in perhaps said, and is shown in figure 35; Interior snap ring 81 or also as the mounting base of LED bulb heat radiation device; And lens snap ring 8 can guarantee the upper surface held against heat sink 103 of heat conduction support 3 when installing.
said heat conduction support 3 is provided with radiator 103, is provided with heat conductive pad 2 between radiator 103 and the heat conduction support 3; Said radiator 103 is nonmetal heat radiator assembly; Nonmetal heat radiator assembly comprises that the nonmetal radiator of sieve aperture shape is (like Figure 15; Can see sieve aperture 42 on the cross section, also can adopt other structure that ventilation can be provided, as shown in Figure 8) and the heat conduction conversion support 1 of its built on stilts shape in below; Fill gum cover or screw fixing glue in the radiator fixing threaded hole 33 of nonmetal radiator; The confession hold-down screw connects, and nonmetal radiator is provided with radiator cowl 101 outward, and the cross section of nonmetal radiator is shown in figure 14.Perhaps said radiator 103 can also be metal heat sink, is provided with heat conductive pad 2 between metal heat sink and the heat conduction support 3, and said metal heat sink comprises fin 34; Like Figure 16 and shown in Figure 17; Be provided with the superconduction sap cavity in the middle of the fin 34, be filled with foam metal 37 in the superconduction sap cavity, 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; Also be provided with the cable aperture 36 and radiator fixing threaded hole 38 that are used to wear cable on the said radiator 103.Snap ring 81 in 22 pairs of radiators 103 of snap ring 81 and the fixing perforation of the radiator on the radiator 103 are fixed in passing in the radiator hold-down screw 12.
Led chip is provided with the transparent silica gel of encapsulation usefulness outward on
said ray machine module 4, and the ray machine module 4 peripheral hardware inner covers 6 of all band transparent silica gel, and inner cover 6 internal layers are provided with fluorescent coating, and are shown in figure 11; Led chip does not encapsulate silica gel on the perhaps said ray machine module 4; The said ray machine module 4 outer spill inner covers 61 that the transparent insulation conductive fluid is housed that are provided with; Led chip is immersed in the transparent insulation conductive fluid; Be provided with fluorescent material in the transparent insulation conductive fluid, said spill inner cover is the elasticity inner cover of cross section slim concave inward structure shown in figure 11, and is shown in figure 13.Said ray machine module 4 is made up of through solid crystalline substance and encapsulation ray machine template, led chip and relevant sets of lines, perhaps also is integrated with the powered chip on the ray machine template.
said heat conduction support 3 is provided with electric connector, and electric connector comprises public 11 of electric connector, and public 11 of said electric connector is provided with contact pin 17, the contact pin solder joint 19 of contact pin 17 rears and 4 welding of ray machine module; Public 11 of said electric connector passes and is provided with stiff end 15 behind the public fixing hole 22 of connector on the Universal LED bulb and fixes; Public 11 female 10 of electric connector with the band jack of electric connector is connected, and female 10 of electric connector links to each other with cable; Described electric connector contact pin is four needle constructions, and wherein: two pins are that power supply inserts; Two pins insert for control.Said stiff end 15 is a welded ring, like Figure 20 and shown in Figure 24, and public 11 unprotect cover of the electric connector among Figure 24 wherein; Perhaps said stiff end 15 is a hold-down nut, on public 11 of the electric connector waterproof apron caulking groove 18 is set also, and waterproof apron 16 is set in the waterproof apron caulking groove 18, like Figure 21,22, shown in 23 and 25, and public 11 unprotect cover of the electric connector among Figure 25 wherein; For preventing rotation, on public 11 of the electric connector anti-slip tank 26 is set, described heat conduction support 3 perforation place are provided with respective bump; Female 10 of electric connector is located on the cable fixing head 11A of the cable other end among the water joint 10A of tape cable.Female 10 of said electric connector is provided with three hole flanges (shown in Figure 26 and 27); And it is fixing with the heat conduction change-over panel 27 on radiator 103 or the light fixture through three hole flanges and the female hold-down screw 25 of connector; And also be provided with secured adjusted rubber cushion 24 between the heat conduction change-over panel 27 on flange and radiator 103 or the light fixture; Guarantee that the anti-water surface is tight, like Figure 18; Public 11 of perhaps said electric connector is provided with external screw thread, through with female 10 of the electric connector that is provided with waterproof apron 16 on the screw-internal thread fit of hold-down nut 28 be fixed on public 11 of the electric connector, like Figure 19; Female 10 of said electric connector is provided with caulking groove, is provided with waterproof apron 16 in the caulking groove.Wherein the female head of electric connector also can adopt shown in figure 28, the female head of the connector of free-standing.For covering electric connector stiff end and power supply component etc.,, ring cover 62 is set between inner cover 6 and the interior snap ring 81 simultaneously for guaranteeing the attractive in appearance of bulb, shown in figure 12.Small-bore bulb (D ≦ 70mm) generally can not establish ring cover 62 or inner cover 6 (also can comprise ring cover 62), its structure and electric connector assembling signal are shown in figure 18; Heavy caliber bulb (D>70mm) structure and electric connector assembling signal is shown in figure 19;
The bulb D outer diameter 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 makes up a plurality of fixedly bulb D outer diameter sizes, to improve the interchangeability and the versatility of LED bulb.At W=1.1812e
0.0361DRelation curve on, D is a lower limit with 20mm, is the upper limit with 130mm, per 10 millimeters is 1 section, is divided into 12 sections and constitutes limited amount bulb external diameter specifications, comes the further interchangeability and the versatility of raising LED bulb with a spot of bulb external diameter specification.Fixedly the screw distribution circle D1 that uses of bulb and lamp radiator interface perforate (being used to pass the perforate of radiator on the installation interface) diameter D2 receive the influence of the screw that uses size, diameter D1 subtracts the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again for the bulb D outer diameter; Double hold-down screw nut diameter deducts the double boundary values of staying of corresponding D1 to radiator interface opening diameter D2 again for the bulb D outer diameter subtracts; Bulb wire hole distance L (being the eccentric position of the public head of electric connector on the heat conduction support) according to the form below value.Bulb appearance and size D outer diameter among Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Figure 36, flange screw pore size distribution circular diameter D1, radiator D outer diameter 3 is by the manufacturing of regulation, and relative dimensions is by providing like Figure 29 and following table.
The street lamp of the LED bulb of flange snap ring-type of the present invention is used in
, and is shown in figure 30, and the LED bulb 102 of the present invention of being with radiator is fixed on the installation interface on the light fixture 101 through flange and hold-down screw 105; Use the LED Tunnel Lamp of the LED bulb of flange snap ring-type of the present invention; LED bulb 102 of the present invention is fixed on the installation interface on the light fixture 101 through flange and hold-down screw 105 (installation interface is located on radiator 103 and the face and connecting hole that LED bulb 102 contacts; Female 10 of connector is fixed on the radiator); Can realize being electrically connected and the installation of LED bulb of Tunnel Lamp, shown in figure 31; Use the LED screw socket lamp of the LED bulb of flange snap ring-type of the present invention; Small dimension LED bulb 102 of the present invention is fixed on the installation interface on the screw socket lamp radiator 103 through flange and hold-down screw 105 (installation interface is located on the face and the holes that are connected of screw socket lamp radiator 103 and 102 contacts of LED bulb; Female 10 of connector is fixed on the screw socket lamp heat conducting change-over panel 27); Can realize being electrically connected and the installation of LED bulb of screw socket lamp, shown in figure 32.
Claims (14)
1. the construction method of Universal LED bulb, it is characterized in that: with the heat conduction support is the support structure main body of bulb, sets up LED bulb ray machine core component, and with the lens snap ring supplemental support LED bulb ray machine core component of shell form; The lens snap ring is provided with the flange through hole cover of mounting flange hole and corresponding heat conduction support and protects and lead the installation that hot support is used for bulb; Said LED bulb ray machine core component is made up of heat conduction support, ray machine module, interior snap ring and luminous intensity distribution optical lens, and wherein the ray machine module is provided with inner cover outward, and the heat conduction support is provided with electric connector; Described ray machine module crosses solid crystalline substance by ray machine template, led chip group and relevant link tester and encapsulation is formed, or wherein also is integrated with the powered chip.
2. the construction method of Universal LED bulb according to claim 1 is characterized in that: said lens card ring diameter is the bulb D outer diameter, and the bulb D outer diameter 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 makes up a plurality of fixedly bulb D outer diameter sizes, to improve the interchangeability and the versatility of LED bulb; In said bulb D outer diameter, at W=1.1812e
0.0361DRelation curve on, D is a lower limit with 20mm, is the upper limit with 130mm, per 10 millimeters is 1 section, is divided into 12 sections and constitutes limited amount bulb external diameter specifications, comes the further interchangeability and the versatility of raising LED bulb with a spot of bulb external diameter specification; Flange fixing hole on the mounting flange of said lens snap ring is distributed on the diameter D1, and diameter D1 subtracts the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again for the bulb D outer diameter; Described LED bulb on light fixture radiator interface opening diameter D2 double hold-down screw nut diameter deducts the double boundary values of staying of corresponding D1 again for the bulb D outer diameter subtracts; The installation interface of described LED bulb comprises on the light fixture contact-making surface and the connecting hole with the LED bulb.
3. the construction method of Universal LED bulb according to claim 1 is characterized in that: described heat conduction support combines with the ray machine module to bond and is one, and interior snap ring is around the ray machine module, and ring covers in perhaps between interior snap ring and inner cover, also being provided with; Interior snap ring top is connected with the heat conduction support, and bottom and luminous intensity distribution optical lens are bonding, and the ray machine module is sealed up for safekeeping in the anti-hydrospace of the sealing between heat conduction support, interior snap ring and luminous intensity distribution optical lens, interior snap ring or also as the mounting base of LED bulb heat radiation device; Through regulating the thickness of luminous intensity distribution optical lens, interior snap ring and heat conduction support, when the lens snap ring was installed, the heat conduction support can closely be adjacent to radiator, the luminous intensity distribution optical lens lens snap ring that links closely; Perhaps, described heat conduction support adopts identical nonmetal Heat Conduction Material to be configured to one with the ray machine template; Described ray machine template is the metal material heat-conducting substrate, obtains circuit through the PCB printed-board technology; Or described ray machine template is the nonmetallic materials heat-conducting substrate, adopts the chimeric circuit of silver slurry printed circuit technique on it.
4. the construction method of Universal LED bulb according to claim 1; It is characterized in that: on the described heat conduction support successively lamination be bonded with ray machine module, interior snap ring and luminous intensity distribution optical lens; The ray machine module is provided with inner cover outward; Ring cover in perhaps between interior snap ring and inner cover, also being provided with, and the components and parts that encapsulating on the ray machine template in the ray machine module are all sealed up for safekeeping in the anti-hydrospace of the sealing between ray machine template, interior snap ring and luminous intensity distribution optical lens; Perhaps said inner cover and interior snap ring are integral structure (i.e. the inner cover of snap ring function in the band), and the components and parts that encapsulating on the ray machine template are all sealed up for safekeeping in the anti-hydrospace between the integral structure of ray machine template and inner cover and interior snap ring formation; Interior snap ring or also as the mounting base of LED bulb heat radiation device; Through regulating the thickness of luminous intensity distribution optical lens, interior snap ring and heat conduction support, when the lens snap ring was installed, the heat conduction support can closely be adjacent to radiator, the luminous intensity distribution optical lens lens snap ring that links closely; Perhaps, described heat conduction support adopts identical nonmetal Heat Conduction Material to be configured to one with the ray machine template; Described ray machine template is the metal material heat-conducting substrate, obtains circuit through the PCB printed-board technology; Or be the nonmetallic materials heat-conducting substrate, adopt the chimeric circuit of silver slurry printed circuit technique on it.
5. the construction method of Universal LED bulb according to claim 1 is characterized in that: said heat conduction support is provided with radiator, is provided with heat conductive pad between radiator and the heat conduction support; Said radiator is nonmetal heat radiator assembly; Nonmetal heat radiator assembly comprises nonmetal radiator and heat conduction conversion support; High temperature sintering obtained after nonmetal radiator and heat conduction conversion support adopted ultra-fine nonmetal Heat Conduction Material through the low temperature extrusion modling; The two contact-making surface through brushing heat conduction binding agent after, bonding strikes up partnership; Fill gum cover or screw fixing glue in the fixing threaded hole of nonmetal radiator, supply hold-down screw to connect, nonmetal radiator is provided with radiator cowl outward; The heat conduction conversion support becomes built on stilts shape, and nonmetal radiator is a sieve aperture shape structure, and the heat conduction conversion support is built on stilts with nonmetal radiator, and air can be got in the sieve aperture of nonmetal radiator from the heat conduction conversion support; Perhaps said radiator is a metal heat sink; Said metal heat sink adopts hollow structure; Hollow space is filled with foam metal, and in hollow structure, injects superconducting fluid, and hollow structure is through last lower end cap; Adopt interference fit to be pressed into or screw thread sealing screw-in formation confined space, and confined space is evacuated; Fixedly perforation in the radiator hold-down screw passes on the snap ring is connected with the radiator fixing threaded hole of nonmetal radiator or metal heat sink.
6. the construction method of Universal LED bulb according to claim 1 is characterized in that: sprayed with fluorescent powder covers transparent silica gel again on the led chip on the said ray machine module; The blue ruddiness proportional arrangement that perhaps led chip quantity is needed by plant, the led chip that welding is good only covers the transparent silica gel encapsulation; Perhaps, the led chip on the said ray machine module is provided with the inboard inner cover that applies fluorescent material then only by the transparent silica gel encapsulation outside the ray machine module after encapsulation; Not sealing of led chip on the perhaps said ray machine module, the outer spill inner cover that the transparent insulation conductive fluid is housed that is provided with of ray machine module is provided with fluorescent material in the transparent insulation conductive fluid, the elasticity inner cover that said spill inner cover is slim concave inward structure.
7. the construction method of Universal LED bulb according to claim 1; It is characterized in that: offer the public fixing hole of connector on the said heat conduction support; To insert the public fixing hole of connector with the public head of the electric connector of contact pin; And be that stiff end is fixed to insert the inner part of bulb, the ray machine template welding in the tail end of contact pin and the Universal LED bulb makes simple electric interfaces of formation on the Universal LED bulb outer surface; After only need public female head of the electric connector with tape cable of electric connector being docked during installation, fixedly the Universal LED bulb is promptly realized being electrically connected of Universal LED bulb again; Through to the eccentric position in the public head of said electric connector hole on the heat conduction support and the qualification of the public stiff end size of electric connector, make the ray machine template in the LED bulb can satisfy needs and the contraposition needs of arranging led chip and driving power chip; The electric connector of described band contact pin is four needle constructions, and wherein, two pins are that power supply inserts; Two pins insert for control; Said stiff end is nut fixed form or welded ring fixed form; When stiff end is the nut fixed form, between public head of electric connector and heat conduction support, increases waterproof apron and carry out waterproof; For preventing rotation, on the public head of electric connector anti-slip tank is set, perforation place of described heat conduction support is provided with respective bump; The female head of said electric connector, on 3 hole flanges are set, be fixed on the lamp radiator through hold-down screw, between female head of electric connector and radiator, be provided with and regulate rubber cushion and regulate thickness, guarantee that the anti-water surface is tight; Or fixedly carry out waterproof in the screw-internal thread fit that hold-down nut on external screw thread and the female head of the electric connector that is provided with waterproof apron is set on the public head of electric connector; On the female head of electric connector, caulking groove is set, waterproof apron is set in the caulking groove carries out waterproof.
8. the LED bulb of the flange snap ring-type that makes up according to the said method of the arbitrary claim of claim 1 to 7; It is characterized in that: comprise the lens snap ring (8) of shell form, be provided with heat conduction support (3), ray machine module (4), interior snap ring (81) and the luminous intensity distribution optical lens (7) in flanged hole in the lens snap ring (8) at least successively; The public head of electric connector (11) is fixed on the heat conduction support (3), the outer inner cover (6) that also is provided with of ray machine module (4); Heat conduction support (3) is provided with the mounting flange hole, and the mounting flange hole of the corresponding heat conduction support of lens snap ring (8) of shell form and cover are protected and led hot support (3); Said ray machine module (4) is made up of through solid crystalline substance and encapsulation ray machine template, led chip and relevant sets of lines, perhaps wherein also is integrated with the powered chip.
9. the LED bulb of flange snap ring-type according to claim 8; It is characterized in that: snap ring (81) is around ray machine module (4) in said; Ring cover (62) in also being provided with between perhaps interior snap ring (81) and the inner cover (6), interior snap ring (81) top is connected with heat conduction support (3), bottom and luminous intensity distribution optical lens (7) bonding; And the three has formed the water-tight space of sealing ray machine module (4) up for safekeeping, interior snap ring (81) or also as the mounting base of LED bulb heat radiation device; And lens snap ring (8) can guarantee the upper surface held against heat sink (103) of heat conduction support (3) when installing; Perhaps, described heat conduction support (3) adopts identical nonmetal Heat Conduction Material to be configured to one with the ray machine template; Described ray machine template is the metal material heat-conducting substrate, obtains circuit through the PCB printed-board technology; Perhaps described ray machine template is the nonmetallic materials heat-conducting substrate, adopts the chimeric circuit of silver slurry printed circuit technique on it.
10. the LED bulb of flange snap ring-type according to claim 8; It is characterized in that: said heat conduction support (3), ray machine module (4), interior snap ring (81) and luminous intensity distribution optical lens (7) be the lamination bonding successively; Ring cover (62) in also being provided with between perhaps interior snap ring (81) and the inner cover (6), and the ray machine template of ray machine module (4), interior snap ring (81) and luminous intensity distribution optical lens (7) have formed the water-tight space that is used to seal up for safekeeping the parts that encapsulate on the ray machine template; Snap ring (81) and inner cover (6) are the inner cover (68) of the interior snap ring function of band of integral structure in perhaps said; Interior snap ring (81) or also as the mounting base of LED bulb heat radiation device; And lens snap ring (8) can guarantee the upper surface held against heat sink (103) of heat conduction support (3) when installing; Perhaps, described heat conduction support (3) adopts identical nonmetal Heat Conduction Material to be configured to one with the ray machine template; Described ray machine template is the metal material heat-conducting substrate, obtains circuit through the PCB printed-board technology; Perhaps described ray machine template is the nonmetallic materials heat-conducting substrate, adopts the chimeric circuit of silver slurry printed circuit technique on it.
11. the LED bulb of flange snap ring-type according to claim 8 is characterized in that: said heat conduction support (3) is provided with radiator (103), is provided with heat conductive pad (2) between radiator (103) and the heat conduction support (3); Said radiator (103) is nonmetal heat radiator assembly; Nonmetal heat radiator assembly comprises the nonmetal radiator of sieve aperture shape and the heat conduction conversion support (1) of its built on stilts shape in below; Fill gum cover or screw fixing glue in the radiator fixing threaded hole (33) of nonmetal radiator; The confession hold-down screw connects, and nonmetal radiator is provided with radiator cowl (101) outward; Perhaps said radiator (103) is a metal heat sink; Said metal heat sink comprises fin (34); Be provided with the superconduction sap cavity in the middle of the fin (34), be filled with foam metal (37) in the superconduction sap cavity, 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); Also be provided with the cable aperture (36) and the radiator fixing threaded hole (38) that are used to wear cable on the said radiator (103).
12. the LED bulb of flange snap ring-type according to claim 8; It is characterized in that: said ray machine module (4) is gone up the transparent silica gel that led chip only is provided with encapsulation usefulness outward; And ray machine module (4) the peripheral hardware inner cover (6) of all band transparent silica gel, inner cover (6) internal layer is provided with fluorescent coating; Perhaps said ray machine module (4) is gone up led chip and is not encapsulated silica gel; The outer spill inner cover (61) that the transparent insulation conductive fluid is housed that is provided with of said ray machine module (4); Ray machine module (4) is gone up led chip and is immersed in the transparent insulation conductive fluid; Be provided with fluorescent material in the transparent insulation conductive fluid, the elasticity inner cover that said spill inner cover is slim concave inward structure.
13. the LED bulb of flange snap ring-type according to claim 8; It is characterized in that: said heat conduction support (3) is provided with electric connector; Electric connector comprises the public head of electric connector (11); The public head of said electric connector (11) is provided with contact pin (17), the contact pin solder joint (19) of contact pin (17) rear and ray machine module (4) welding; The public head of said electric connector (11) passes and is provided with stiff end (15) behind the public fixing hole of connector (22) on the Universal LED bulb and fixes; The public head of electric connector (11) is connected with the female head of electric connector (10) of band jack, and the female head of electric connector (10) links to each other with cable; Described electric connector contact pin is four needle constructions, and wherein: two pins are that power supply inserts; Two pins insert for control.
14. the LED bulb of flange snap ring-type according to claim 13 is characterized in that: said stiff end (15) is a welded ring; Perhaps said stiff end (15) is a hold-down nut, on the public head of electric connector (11) waterproof apron caulking groove (18) is set also, and waterproof apron (16) is set in the waterproof apron caulking groove (18); For preventing rotation, on the public head of electric connector (11) anti-slip tank (26) is set, described heat conduction support (3) perforation place is provided with respective bump; The female head of said electric connector (10) is provided with three hole flanges; And it is fixing with the heat conduction change-over panel (27) on radiator (103) or the light fixture through three hole flanges and the female hold-down screw of connector (25); And also be provided with secured adjusted rubber cushion (24) between the heat conduction change-over panel (27) on flange and radiator (103) or the light fixture, guarantee that the anti-water surface is tight; The public head of perhaps said electric connector (11) is provided with external screw thread, is fixed on the public head of electric connector (11) through the screw-internal thread fit that goes up hold-down nut (28) with the female head of the electric connector that is provided with waterproof apron (16) (10); The female head of said electric connector (10) is provided with caulking groove, is provided with waterproof apron (16) in the caulking groove.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210253639.1A CN102798004B (en) | 2012-07-23 | 2012-07-23 | The construction method of Universal LED bulb and the LED bulb of flange snap ring-type |
| JP2015523371A JP6007325B2 (en) | 2012-07-23 | 2013-07-23 | General-purpose LED bulb construction method, flange snap ring type LED bulb and LED lamp |
| PCT/CN2013/000879 WO2014015655A1 (en) | 2012-07-23 | 2013-07-23 | Method for constructing universal led bulb and flange snap ring type led bulb and led lamp |
| US14/416,768 US9797590B2 (en) | 2012-07-23 | 2013-07-23 | Method for constructing universal LED bulb and flange snap ring type LED bulb and LED lamp |
| KR1020157004354A KR101829354B1 (en) | 2012-07-23 | 2013-07-23 | Method for constructing universal led bulb and flange snap ring type led bulb and led lamp |
| EP13822156.9A EP2876356B1 (en) | 2012-07-23 | 2013-07-23 | Method for constructing universal led bulb and flange snap ring type led bulb and led lamp |
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| CN201210253639.1A CN102798004B (en) | 2012-07-23 | 2012-07-23 | The construction method of Universal LED bulb and the LED bulb of flange snap ring-type |
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| CN102798004A true CN102798004A (en) | 2012-11-28 |
| CN102798004B CN102798004B (en) | 2015-09-30 |
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| WO2014015655A1 (en) * | 2012-07-23 | 2014-01-30 | 贵州光浦森光电有限公司 | Method for constructing universal led bulb and flange snap ring type led bulb and led lamp |
| CN107208846A (en) * | 2015-01-23 | 2017-09-26 | 维雅比祖诺有限责任公司 | Modular LED modulated structure |
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| CN102798004B (en) | 2015-09-30 |
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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. |