CN102777822A - Light-emitting diode (LED) tunnel lamp adopting extruded radiator structure - Google Patents
Light-emitting diode (LED) tunnel lamp adopting extruded radiator structure Download PDFInfo
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- CN102777822A CN102777822A CN2012102534822A CN201210253482A CN102777822A CN 102777822 A CN102777822 A CN 102777822A CN 2012102534822 A CN2012102534822 A CN 2012102534822A CN 201210253482 A CN201210253482 A CN 201210253482A CN 102777822 A CN102777822 A CN 102777822A
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Abstract
The invention discloses a light-emitting diode (LED) tunnel lamp adopting an extruded radiator structure. The LED tunnel lamp comprises a metal extruded radiator (103) formed by means of an extruding process, wherein an LED lamp bulb (102) is arranged on the extruded radiator (103), and a lamp casing (101) formed by metal punching or plastic die-casting is arranged outside the extruded radiator (103). The extruded radiator (103) is installed on an installing support (106), and an installing interface for installing the LED lamp bulb (102) is arranged on the extruded radiator (103). The LED tunnel lamp is simple in structure, low in manufacture cost, quick, cheap and convenient to install, use and maintain, faults does not easily expand, independent production and use of LED lamp bulbs, lamps and lanterns and illuminating control products are achieved, production links are decreased remarkably, batch production is achieved, and application and industrial scale of LED energy-saving illuminating products are facilitated. In addition, the LED tunnel lamp can effectively solve the problem of illumination glare of a tunnel and enable vehicles to be driven safely.
Description
Technical field
the present invention relates to a kind of LED Tunnel Lamp, relate in particular to a kind of LED Tunnel Lamp that adopts the extrusion pressing type heat spreader structures.
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 LED illuminating product design; High-powered LED lamp particularly; Because heat radiation when setting up a high-powered LED lamp, 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 assembly integrals 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.And existing Tunnel Lamp can produce the tunnel illumination glare phenomenon because of lighting angle is difficult to adjustment, the safety that influence is driven.
Summary of the invention
the objective of the invention is to, and a kind of LED Tunnel Lamp that adopts the extrusion pressing type heat spreader structures is provided.This LED Tunnel Lamp is simple in structure, cost is low, it is cheap fast convenient to install, use, safeguard; Be difficult for the fault extension; Bulb, light fixture and the illumination control product of having realized the LED lamp be in the independence of producing and using, and reduces production link significantly, realized the mass of producing, helps the application and the industrial scale of LED energy-saving illumination product.And this LED Tunnel Lamp can reduce tunnel illumination glare problem effectively, makes vehicle drive safer.
are for solving the problems of the technologies described above; Technical scheme provided by the invention is following: comprise the metal extrusion pressing type radiator by the extrusion process moulding; The extrusion pressing type radiator is provided with the LED bulb, and the extrusion pressing type radiator is provided with lamp housing metal stamping formed or the plastics die cast outward; The extrusion pressing type radiator is installed on the erection support, and the extrusion pressing type radiator is provided with the installation interface that is used to install the LED bulb.
In the LED Tunnel Lamp of
aforesaid employing extrusion pressing type heat spreader structures, described extrusion pressing type radiator comprises substrate, and substrate one side is provided with fin; The substrate opposite side is provided with the installation interface that is used to install the LED bulb; The side that substrate is provided with fin is provided with wire support, and wire support is used for that the LED bulb is drawn lead and inserts power supply and control circuit; Described installation interface comprises being positioned at face and the flange fixing hole that contacts with the LED bulb on the extrusion pressing type radiator.
In the LED Tunnel Lamp of
aforesaid employing extrusion pressing type heat spreader structures; Described extrusion pressing type radiator is installed on the L shaped connecting plate; L shaped connecting plate is fixed on the break-in support; The break-in support is fixed on the erection support, make the extrusion pressing type radiator can level or vertical direction on adjust angle simultaneously.
In the LED Tunnel Lamp of
aforesaid employing extrusion pressing type heat spreader structures; Be carved with erection support steering lock groove on the erection support; After the lighting angle of lamp is adjusted; Can turn to hold-down screw (this screw lock forward light fixture gravity direction can not become flexible) and break-in support hold-down screw to tighten erection support, tighten erection support steering lock screw simultaneously and get in the erection support steering lock groove, prevent the direction of illumination displacement.Turn to hold-down screw can adjust lighting angle in the horizontal and vertical directions simultaneously through adjustment break-in support hold-down screw and erection support.
In the LED Tunnel Lamp of
aforesaid employing extrusion pressing type heat spreader structures, described lamp housing is provided with air vent, to guarantee the radiating effect of extrusion pressing type radiator.
In the LED Tunnel Lamp of
aforesaid employing extrusion pressing type heat spreader structures; 6 flange fixing holes on the installation interface of described extrusion pressing type radiator are distributed on the diameter D1, and diameter D1 is that LED bulb D outer diameter subtracts the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again.
In the LED Tunnel Lamp of
aforesaid employing extrusion pressing type heat spreader structures; Described LED bulb is the LED bulb of tool waterproof and dustproof function; Constructive method is: through bonding ray machine module on flanged (FLGD) heat conduction support of a metal; Be centered around the edge of ray machine module with annular nonmetallic support lining, and the support lining be fixed on the heat conduction support, with heat conduction support and support lining be the bulb structure center carry out the bulb parts installation with formation LED bulb; Thereby make simple in structure smooth between ray machine module and heat conduction support, be beneficial to the heat radiation of LED; Described ray machine module is formed by ray machine template, led chip group and relevant circuit and through solid crystalline substance and encapsulation, or wherein also is integrated with the powered chip, and the LED bulb is installed on the installation interface through flange.
Aforesaid LED Tunnel Lamp, in the said LED bulb constructive method, said flanged (FLGD) heat conduction stent diameter is the bulb D outer diameter, 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; The installation interface of corresponding extrusion pressing type radiator is provided with the flange fixing hole on said flanged (FLGD) heat conduction support.
aforesaid LED Tunnel Lamp, in the said LED bulb constructive method, said support lining carries out hot pressing through projection on the support lining and the riveted holes on the heat conduction support and is riveted on the heat conduction support; 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; Ray machine module outer ring is surrounded by the nonmetallic support lining of annular; 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 the 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; Perhaps, the led chip on the said ray machine module is only by transparent silica gel encapsulation, the outer convex inner cover that inboard coating fluorescent material is set then on 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 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 on the ray machine module; Described luminous intensity distribution optical lens directly is bonded on the support lining; Also be provided with the lens snap ring outside the support lining and block the luminous intensity distribution optical lens; Or directly be bonded with outer bulb envelope, thereby the 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 the lens accidental, be provided with lens snap ring hold-down screw the lens snap ring is fixed on the support lining.
aforesaid LED Tunnel Lamp; In the said LED bulb constructive method; Offer perforation on said heat conduction support and the support lining, insert perforation, and be that stiff end is fixed with the part of inserting bulb inside at the public head of electric connector that will the band contact pin; Ray machine module welding in the tail end of contact pin and the LED bulb makes to form a simple electric interfaces on the LED bulb outer surface; 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.
In
aforesaid LED Tunnel Lamp; On the installation interface of said extrusion pressing type radiator base plate with the heat conduction support of LED bulb on the public correspondence position of electric connector be provided with the female head of electric connector, on the female head of electric connector 3 hole flanges are set; Only need when the LED bulb is installed the public head of electric connector with after female of electric connector docks, fixed L ED bulb is promptly realized being electrically connected of LED bulb again; On the female head of electric connector caulking groove is set, waterproof apron is set in the caulking groove carries out waterproof; Between female head of electric connector and extrusion pressing type radiator base plate, be provided with the secured adjusted 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; Or the LED bulb is electrically connected employing cable fixing head lead-in wire.
In
aforesaid LED Tunnel Lamp; LED bulb by said LED bulb constructive method formation: comprise flanged (FLGD) heat conduction support; The heat conduction support is provided with the support lining, is provided with the ray machine module between heat conduction support and the support lining, and the support lining is centered around around the ray machine module; Heat conduction support, support lining and ray machine module are formed the LED ray machine module of band heat conduction support; Described ray machine module is formed by ray machine template, led chip group and relevant circuit and through solid crystalline substance and encapsulation, or wherein also is integrated with the powered chip.
aforesaid LED Tunnel Lamp, in the LED bulb that constitutes by LED bulb constructive method: said heat conduction support is provided with support lining riveted holes, and support lining riveted holes and support on the support lining serve as a contrast the projection hot pressing riveted and fixed that matches.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.
aforesaid LED Tunnel Lamp, press in the LED bulb of LED bulb constructive method formation: and the led chip peripheral hardware convex inner cover of said band transparent silica gel, convex inner cover internal layer is provided with fluorescent coating; Perhaps said led chip does not encapsulate silica gel; The outer spill inner cover that the transparent insulation conductive fluid is housed that is provided with of said led chip; Led chip is immersed in the transparent insulation conductive fluid, 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.
aforesaid LED Tunnel Lamp; In the LED bulb by LED bulb constructive method formation: said heat conduction support is provided with electric connector; Electric connector comprises the public head of electric connector; 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 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.
aforesaid LED Tunnel Lamp, in the LED bulb by LED bulb constructive method formation: 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.
aforesaid LED Tunnel Lamp; In the LED bulb by LED bulb constructive method formation: the female head of said electric connector is provided with three hole flanges; And fix through female hold-down screw of three hole flanges and connector and extrusion pressing type radiator; And also be provided with the secured adjusted rubber cushion between flange and the extrusion pressing type radiator, guarantee that the anti-water surface is tight.
aforesaid LED Tunnel Lamp; In the LED bulb that constitutes by LED bulb constructive method: the public head of 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.
aforesaid LED Tunnel Lamp, in the LED bulb by LED bulb constructive method formation: the female head of said electric connector is provided with caulking groove, is provided with waterproof apron in the caulking groove.
aforesaid LED Tunnel Lamp; In the LED bulb by LED bulb constructive method formation: described luminous intensity distribution optical lens directly is bonded on the support lining; Also be provided with the lens snap ring on the support lining external diameter and block the luminous intensity distribution optical lens, or directly be bonded with outer bulb envelope.For preventing the lens accidental, be provided with lens snap ring hold-down screw the lens snap ring is fixed on the support lining.
Compared with prior art, as mounting bracket, all install concentratedly on the extrusion pressing type radiator by LED bulb and other all auxiliary members with the extrusion pressing type radiator for light fixture of the present invention, simple in structure, cost is low, installation, use, easy to maintenance.The present invention can be vertical, looks up or inhale the top when using, and when vertically working, the extrusion pressing type heat radiator fin is perpendicular to ground, and the vertical dust that descends can not be accumulated on the fin, and the sudden dust of level can be blocked by lamp housing, can not be accumulated on the fin; Look up or inhale the top when using, the fin of extrusion pressing type radiator is in the duty perpendicular to ground, because the protection of lamp housing is arranged, is not easy to form the serious laying dust of fin simultaneously; This makes the present invention have the ability of very strong windproof, waterproof, antidusting plug and worm plug.It is big and be difficult to accomplish flexibly to be different from traditional Tunnel Lamp own wt, the present invention can level and vertical direction on adjust lighting angle simultaneously; Can the direction of illumination adjustment forward be driven direction as torch, let the driver can't see light emitting source, reduce tunnel illumination glare problem effectively, make vehicle drive safer.
LED Tunnel Lamp of the present invention only is light fixture and two parts of LED bulb of core component with the extrusion pressing type radiator, and the LED Tunnel Lamp overall structure of setting up like this is simple; In the LED Tunnel Lamp of the present invention, extrusion pressing type radiator and LED bulb need not to produce simultaneously, and extrusion pressing type radiator and LED bulb also need not to install simultaneously when installing; Realized light fixture and LED bulb on producing with the independence of using; Can reduce production link significantly, improve production lotization, be convenient to standardization large-scale production, help the industrialization of LED energy-saving illumination product, and have very high versatility and interchangeability.
the present invention moves on the support lining through the mounting structure with the bulb parts; Make led chip simpler to the structure between thermal component; The chip heating can conduct to rapidly on the heat conduction support and disperse, and helps reducing the led chip junction temperature, improves the service life of led light source.The support lining is nonmetallic materials; Utilize hot pressing to rivet mutually with metallic heat conduction support; Stability Analysis of Structures not only, and can realize the seamless combination of heat conduction support and support lining making the ray machine module water proofing property after outer cover or lens are installed that is clamped between heat conduction support, the support lining better.
Extrusion pressing type radiator among
the present invention need not born more waterproof, insect protected function as the conventional tunnel lamp, compare the conventional tunnel lamp, and LED bulb self just has enough waterproof, insect protected effect among the present invention.This makes LED Tunnel Lamp of the present invention in design, have more condition to consider practicality, aesthetic feeling and personalization that light fixture is whole.
the present invention is simple in structure, cost is low, it is cheap fast convenient to install, use, safeguard; Be difficult for the fault extension; Bulb, light fixture and the illumination control product of having realized the LED lamp be in the independence of producing and using, and reduces production link significantly, realized the mass of producing, helps the application and the industrial scale of LED energy-saving illumination product.
Description of drawings:
Fig. 1 is the structural representation of the embodiment of the invention 2;
Fig. 2 is the erection support structural representation of the embodiment of the invention 2;
Fig. 3 is the embodiment of the invention 2 vertical sketch mapes that use;
Fig. 4 is that the embodiment of the invention 2 is inhaled top use sketch map;
Fig. 5 is an embodiment of the invention LED optical mode group structural representation;
Fig. 6 is an embodiment of the invention heat conduction supporting structure sketch map;
Fig. 7 is an embodiment of the invention support lining structure sketch map;
Fig. 8 is the LED optical mode group structural representation of the protruding inner cover of embodiment of the invention band;
Fig. 9 is the LED optical mode group structural representation of the recessed inner cover of embodiment of the invention band;
Figure 10 is an embodiment of the invention spill inner cover profile;
Figure 11 is the electric connector assembling sketch map of the flange fixed form of the embodiment of the invention;
Figure 12 is the public header structure sketch map of clinkering ring stiff end electric connector of the present invention;
Figure 13 is the public header structure sketch map one of nut stiff end electric connector of the present invention;
Figure 14 is the public header structure sketch map two of nut stiff end electric connector of the present invention;
Figure 15 is the public header structure sketch map of the externally threaded electric connector of band of the present invention;
Figure 16 is the electric connector assembling sketch map of the hold-down nut connected mode of the embodiment of the invention;
Figure 17 is the female header structure sketch map of the electric connector of the curved fixed connection of the present invention;
Figure 18 is the female header structure sketch map of electric connector that the straight type of the present invention is fixedly connected;
Figure 19 is the female header structure sketch map of electric connector that the straight type on-fixed of the present invention connects;
Figure 20 is the schematic appearance of LED bulb luminous intensity distribution optical lens scheme of the present invention;
Figure 21 is the protruding outer cover scheme of a LED bulb of the present invention schematic appearance;
Figure 22 is a LED bulb flange heat conduction support perforate sketch map of the present invention;
Figure 23 is a LED bulb schematic appearance of the present invention;
Figure 24 be the present invention when adopting barrel-shaped lamp housing structural representation;
Figure 25 is the vertical use sketch map of the present invention when adopting barrel-shaped lamp housing;
Figure 26 is that sketch map is used on the suction top of the present invention when adopting barrel-shaped lamp housing;
Figure 27 is an extrusion pressing type radiator installation interface perforate sketch map of the present invention;
Figure 28 is the inspecting state figure of the embodiment of the invention 2;
Figure 29 is the inspecting state figure of the present invention when adopting barrel-shaped lamp housing;
Figure 30 is the erection support assembling sketch map of the embodiment of the invention 2;
Figure 31 is the sectional view of extrusion pressing type radiator of the present invention.
Reference numeral:
101-lamp housing, 102-LED bulb, 103-extrusion pressing type radiator, 104-lamp housing hold-down screw, 105-bulb hold-down screw, 106-erection support; The 107-erection support turns to hold-down screw, 108-break-in support, 109-break-in support hold-down screw, 110-L shape connecting plate, 111-radiator hold-down screw, 112-wire support; The 113-wire fixing frame, 114-erection support steering lock screw, 115-erection support steering lock groove, 3-heat conduction support, 4-ray machine module; 5-support lining, 6-convex inner cover, 7-luminous intensity distribution optical lens, 8-lens snap ring, 9-outer bulb envelope; The female head of 10-electric connector, the public head of 11-electric connector, 14-lens snap ring hold-down screw, 15-stiff end, 16-waterproof apron; The 17-contact pin, 18-waterproof apron caulking groove, 19-contact pin solder joint, the solder joint of 21-ray machine module, the public fixing hole of 22-interface; 24-secured adjusted rubber cushion, the female hold-down screw of 25-connector, 26-anti-slip tank, 28-hold-down nut, 61-spill inner cover; 62-encircles cover, 301-bulb mounting flange fixing hole, 302-support lining riveted holes, the riveted joint of 501-support lining projection, 502-power supply or control end welding hole.
are further described the present invention below in conjunction with the accompanying drawing and the specific embodiment, but not as the foundation to the present invention's restriction.
The specific embodiment
embodiment 1.Adopt the LED Tunnel Lamp of extrusion pressing type heat spreader structures; Comprise metal extrusion pressing type radiator 103 by the extrusion process moulding; Extrusion pressing type radiator 103 is provided with LED bulb 102, the extrusion pressing type radiator 103 outer lamp housings 101 that are provided with metal stamping formed or plastics die cast; Extrusion pressing type radiator 103 is installed on the erection support 106, and extrusion pressing type radiator 103 is provided with the installation interface that is used to install LED bulb 102.Extrusion pressing type radiator 103 comprises substrate, and substrate one side is provided with fin; The substrate opposite side is provided with the installation interface that is used to install LED bulb 102; The side that substrate is provided with fin is provided with wire support 112, and wire support 112 is used for that LED bulb 102 is drawn lead and inserts power supply and control circuit; Described installation interface comprises the face and the hole that is connected that contacts with LED bulb 102 on the extrusion pressing type radiator 103 that be positioned at.Extrusion pressing type radiator 103 is installed on the L shaped connecting plate 110, and L shaped connecting plate 110 is fixed on the break-in support 108, and break-in support 108 is fixed on the erection support 106, make extrusion pressing type radiator 103 can level or vertical direction on adjust angle simultaneously.Lamp housing 101 is provided with air vent, to guarantee the radiating effect of extrusion pressing type radiator 103.6 flange fixing holes on the installation interface of extrusion pressing type radiator 103 are distributed on the diameter D1, and diameter D1 is that LED bulb 102 D outer diameter subtract the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again.The LED bulb is installed on the installation interface through bulb hold-down screw 105.L shaped connecting plate 110 is connected as a single entity through radiator hold-down screw 111 and extrusion pressing type radiator 103; L shaped connecting plate 110 is fixed on the break-in support 108 through break-in support hold-down screw 109; Break-in support 108 turns to hold-down screw 107 to be fixed on the erection support 106 through erection support, and erection support 106 is provided with wire fixing frame 113.
The constructive method of the LED bulb of
tool waterproof and dustproof function: through bonding ray machine module on flanged (FLGD) heat conduction support of a metal; Be centered around the edge of ray machine module with annular nonmetallic support lining; And support lining is fixed on the heat conduction support; With heat conduction support and support lining is the installation of carrying out the bulb parts of bulb structure center constituting the LED bulb, thereby makes simple in structure smooth between ray machine module and heat conduction support, is beneficial to the heat radiation of LED; Described ray machine module is formed by ray machine template, led chip group and relevant circuit and through solid crystalline substance and encapsulation, or wherein also is integrated with the powered chip, and the LED bulb is installed on the installation interface through flange.Said flanged (FLGD) heat conduction stent 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; The installation interface of corresponding extrusion pressing type radiator is provided with the flange fixing hole on said flanged (FLGD) heat conduction support.Said support lining carries out hot pressing through projection on the support lining and the riveted holes on the heat conduction support and is riveted on the heat conduction support; 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; Ray machine module outer ring is surrounded by the nonmetallic support lining of annular; 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 the 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; Perhaps, the led chip on the said ray machine module is only by transparent silica gel encapsulation, the outer convex inner cover that inboard coating fluorescent material is set then on 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 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 on the ray machine module; Described luminous intensity distribution optical lens directly is bonded on the support lining; Also be provided with the lens snap ring outside the support lining and block the luminous intensity distribution optical lens; Or directly be bonded with outer bulb envelope, thereby the 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 the lens accidental, be provided with lens snap ring hold-down screw the lens snap ring is fixed on the support lining.Offer perforation on said heat conduction support and the support lining; 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; Ray machine module welding in the tail end of contact pin and the LED bulb makes to form a simple electric interfaces on the LED bulb outer surface; 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 LED bulb of said method is realized in
, comprises flanged (FLGD) heat conduction support 3, and heat conduction support 3 is provided with support lining 5, is provided with ray machine module 4 between heat conduction support 3 and the support lining 5, and support lining 5 is centered around around the ray machine module 4; Heat conduction support 3 is provided with support lining riveted holes 302, and support lining riveted holes 302 matches fixing with support lining projection 501 on the support lining 5, also is provided with solder joint 21, an interface public affairs fixing hole 22 and the bulb mounting flange fixing hole 301 of ray machine module on the heat conduction support 3.Also be provided with power supply or control end solder joint hole 502 on the support lining 5, hot support 3, support lining 5 and ray machine module 4 are formed the LED ray machine module of LED band heat conduction supports, like Fig. 5, Fig. 6 and shown in Figure 7.The ray machine module is formed by ray machine template, led chip group and relevant circuit and through solid crystalline substance and encapsulation, or wherein also is integrated with the powered chip.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.Led chip is provided with the transparent silica gel of encapsulation usefulness outward on the said ray machine module 4, and the ray machine module 4 peripheral hardware convex inner covers 6 of said band transparent silica gel, and convex inner cover 6 internal layers are provided with fluorescent coating, and are as shown in Figure 8; Perhaps said ray machine module 4 does not encapsulate silica gel; 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 61 is the elasticity inner cover of cross section slim concave inward structure shown in figure 10, and is as shown in Figure 9.Said on heat conduction support 3, on the zone outside the support lining 5, be provided with lens snap ring 8 and block luminous intensity distribution optical lens 7, or directly be bonded with outer bulb envelope 9, shown in figure 23.
said heat conduction support 3 is provided with electric connector; Shown in figure 11; Comprise public 11 of electric connector, 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; Wherein: 2 pins are welded on power end, and 2 pins are welded on control end; Public 11 of said electric connector passes and is provided with stiff end 15 behind the public fixing hole 22 of connector on the 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.Said stiff end 15 is that welded ring is shown in figure 12; 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, waterproof apron 16 is set, like Figure 13 and shown in Figure 14 in the waterproof apron caulking groove 18; 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, like Figure 12, Figure 13, Figure 14 and shown in Figure 15.
electric connector female 10 (female head of bending electric connector shown in figure 17 and the female head of straight shape electric connector shown in Figure 180) is provided with three hole flanges; And fix with the substrate of extrusion pressing type radiator 103 through the female hold-down screw 25 of three hole flanges and connector; And also be provided with secured adjusted rubber cushion 24 between flange and the substrate; Guarantee that the anti-water surface is tight, shown in figure 11.Public 11 of said electric connector is provided with external screw thread; Screw-internal thread fit through hold-down nut 28 on female 10 of external screw thread and the electric connector is fixed on public 11 of the electric connector; Contact pin solder joint 19 ends are provided with ring cover 62 outward and hide as decorating on public 11 of the bulb internal electric connector, and are shown in figure 16.Female 10 of said electric connector is provided with caulking groove, is provided with waterproof apron 16 in the caulking groove.Female 10 of said electric connector also can be the female head of the straight shape electric connector of free-standing shown in figure 19, can become on-fixed to be connected with electric connector public affairs capitiform, only needs butt joint to insert and gets final product, and is applicable to the indoor environment use that does not need waterproof.
embodiment 2.Adopt the LED Tunnel Lamp of extrusion pressing type heat spreader structures; Like Fig. 1 and shown in Figure 28; Comprise that extrusion pressing type radiator 103 is provided with LED bulb 102 by the metal extrusion pressing type radiator 103 of extrusion process moulding, the extrusion pressing type radiator 103 outer lamp housings 101 that are provided with metal stamping formed or plastics die cast; Extrusion pressing type radiator 103 is installed on the erection support 106, and extrusion pressing type radiator 103 is provided with the installation interface that is used to install LED bulb 102.Extrusion pressing type radiator 103 comprises substrate, and substrate one side is provided with fin, and is shown in figure 31; The substrate opposite side is provided with the installation interface that is used to install LED bulb 102; The side that substrate is provided with fin is provided with wire support 112, and wire support 112 is used for that LED bulb 102 is drawn lead and inserts power supply and control circuit; Described installation interface comprises the face and the hole that is connected that contacts with LED bulb 102 on the extrusion pressing type radiator 103 that be positioned at.Extrusion pressing type radiator 103 is installed on the L shaped connecting plate 110, and L shaped connecting plate 110 is fixed on the break-in support 108, and break-in support 108 is fixed on the erection support 106, make extrusion pressing type radiator 103 can level or vertical direction on adjust angle simultaneously.Lamp housing 101 is provided with air vent, to guarantee the radiating effect of extrusion pressing type radiator 103.6 flange fixing holes on the installation interface of extrusion pressing type radiator 103 are distributed on the diameter D1, and diameter D1 is that LED bulb 102 D outer diameter subtract the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again.The LED bulb is installed on the installation interface through bulb hold-down screw 105.L shaped connecting plate 110 is connected as a single entity through radiator hold-down screw 111 and extrusion pressing type radiator 103; L shaped connecting plate 110 is fixed on the break-in support 108 through break-in support hold-down screw 109; Break-in support 108 turns to hold-down screw 107 to be fixed on the erection support 106 through erection support; Erection support 106 is provided with wire fixing frame 113, like Fig. 2 and shown in Figure 30.
The constructive method of the LED bulb of
tool waterproof and dustproof function: through bonding ray machine module on flanged (FLGD) heat conduction support of a metal; Be centered around the edge of ray machine module with annular nonmetallic support lining; And support lining is fixed on the heat conduction support; With heat conduction support and support lining is the installation of carrying out the bulb parts of bulb structure center constituting the LED bulb, thereby makes simple in structure smooth between ray machine module and heat conduction support, is beneficial to the heat radiation of LED; Described ray machine module is formed by ray machine template, led chip group and relevant circuit and through solid crystalline substance and encapsulation, or wherein also is integrated with the powered chip, and the LED bulb is installed on the installation interface through flange.Said flanged (FLGD) heat conduction stent 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; The installation interface of corresponding extrusion pressing type radiator is provided with the flange fixing hole on said flanged (FLGD) heat conduction support.Said support lining carries out hot pressing through projection on the support lining and the riveted holes on the heat conduction support and is riveted on the heat conduction support; 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; Ray machine module outer ring is surrounded by the nonmetallic support lining of annular; 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 the 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; Perhaps, the led chip on the said ray machine module is only by transparent silica gel encapsulation, the outer convex inner cover that inboard coating fluorescent material is set then on 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 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 on the ray machine module; Described luminous intensity distribution optical lens directly is bonded on the support lining; Also be provided with the lens snap ring outside the support lining and block the luminous intensity distribution optical lens; Or directly be bonded with outer bulb envelope, thereby the 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 the lens accidental, be provided with lens snap ring hold-down screw the lens snap ring is fixed on the support lining.Offer perforation on said heat conduction support and the support lining; 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; Ray machine module welding in the tail end of contact pin and the LED bulb makes to form a simple electric interfaces on the LED bulb outer surface; 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 LED bulb of said method is realized in
, comprises flanged (FLGD) heat conduction support 3, and heat conduction support 3 is provided with support lining 5, is provided with ray machine module 4 between heat conduction support 3 and the support lining 5, and support lining 5 is centered around around the ray machine module 4; Heat conduction support 3 is provided with support lining riveted holes 302, and support lining riveted holes 302 matches fixing with support lining projection 501 on the support lining 5, also is provided with solder joint 21, an interface public affairs fixing hole 22 and the bulb mounting flange fixing hole 301 of ray machine module on the heat conduction support 3.Also be provided with power supply or control end solder joint hole 502 on the support lining 5, hot support 3, support lining 5 and ray machine module 4 are formed the LED ray machine module of LED band heat conduction supports, like Fig. 5, Fig. 6 and shown in Figure 7.The ray machine module is formed by ray machine template, led chip group and relevant circuit and through solid crystalline substance and encapsulation, or wherein also is integrated with the powered chip.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.Led chip is provided with the transparent silica gel of encapsulation usefulness outward on the said ray machine module 4, and the ray machine module 4 peripheral hardware convex inner covers 6 of said band transparent silica gel, and convex inner cover 6 internal layers are provided with fluorescent coating, and are as shown in Figure 8; Perhaps said ray machine module 4 does not encapsulate silica gel; 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 61 is the elasticity inner cover of cross section slim concave inward structure shown in figure 10, and is as shown in Figure 9.Said on heat conduction support 3, on the zone outside the support lining 5, be provided with lens snap ring 8 and block luminous intensity distribution optical lens 7, or directly be bonded with outer bulb envelope 9, shown in figure 23.
said heat conduction support 3 is provided with electric connector; Shown in figure 11; Comprise public 11 of electric connector, 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; Wherein: 2 pins are welded on power end, and 2 pins are welded on control end; Public 11 of said electric connector passes and is provided with stiff end 15 behind the public fixing hole 22 of connector on the 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.Said stiff end 15 is that welded ring is shown in figure 12; 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, waterproof apron 16 is set, like Figure 13 and shown in Figure 14 in the waterproof apron caulking groove 18; 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, like Figure 12, Figure 13, Figure 14 and shown in Figure 15.
electric connector female 10 (female head of bending electric connector shown in figure 17 and the female head of straight shape electric connector shown in Figure 180) is provided with three hole flanges; And fix with the substrate of extrusion pressing type radiator 103 through the female hold-down screw 25 of three hole flanges and connector; And also be provided with secured adjusted rubber cushion 24 between flange and the substrate; Guarantee that the anti-water surface is tight, shown in figure 11.Public 11 of said electric connector is provided with external screw thread; Screw-internal thread fit through hold-down nut 28 on female 10 of external screw thread and the electric connector is fixed on public 11 of the electric connector; Contact pin solder joint 19 ends are provided with ring cover 62 outward and hide as decorating on public 11 of the bulb internal electric connector, and are shown in figure 16.Female 10 of said electric connector is provided with caulking groove, is provided with waterproof apron 16 in the caulking groove.Female 10 of said electric connector also can be the female head of the straight shape electric connector of free-standing shown in figure 19, can become on-fixed to be connected with electric connector public affairs capitiform, only needs butt joint to insert and gets final product, and is applicable to the indoor environment use that does not need waterproof.
can vertically or inhale the top and look up use, like Fig. 3 and shown in Figure 4 when the present invention uses.
During
transmission accident of the present invention, only need unload lamp housing 101, like Figure 28 and Figure 29. just can dismantle and install LED bulb 102 easily, maintenance, replacing are very convenient.
Tunnel Lamp of the present invention is carved with erection support steering lock groove 115 on erection support 106; After the lighting angle of lamp is adjusted; Can turn to hold-down screw 107 (this screw lock forward light fixture gravity direction can not become flexible) and break-in support hold-down screw 109 to tighten erection support; Tighten erection support steering lock screw 114 simultaneously and get in the erection support steering lock groove 115, prevent the direction of illumination displacement, as shown in Figure 2.Be different from traditional Tunnel Lamp own wt and be difficult to accomplish greatly flexibly, a characteristic of Tunnel Lamp of the present invention is to turn to hold-down screw 107 can adjust lighting angle in the horizontal and vertical directions simultaneously through adjustment break-in support hold-down screw 109 with erection support; Can the direction of illumination adjustment forward be driven direction as torch, let the driver can't see light emitting source, reduce tunnel illumination glare problem effectively, make vehicle drive safer.
LED 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, ensures the interchangeability and the versatility of enforcement LED bulb with a spot of bulb external diameter specification.Flange fixing hole distribution circle D1 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; 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 D outer diameter among Figure 20 and Figure 21, flange fixing hole distribution circle diameter D1, radiator D outer diameter 3 is by the manufacturing of regulation, and relative dimensions is provided by Figure 22 and Figure 27 and following table.
Claims (10)
1. adopt the LED Tunnel Lamp of extrusion pressing type heat spreader structures; It is characterized in that: comprise metal extrusion pressing type radiator (103) by the extrusion process moulding; Extrusion pressing type radiator (103) is provided with LED bulb (102), the outer lamp housing (101) that is provided with metal stamping formed or plastics die cast of extrusion pressing type radiator (103); Extrusion pressing type radiator (103) is installed on the erection support (106), and extrusion pressing type radiator (103) is provided with the installation interface that is used to install LED bulb (102).
2. the LED Tunnel Lamp of employing extrusion pressing type heat spreader structures according to claim 1 is characterized in that: described extrusion pressing type radiator (103) comprises substrate, and substrate one side is provided with fin; The substrate opposite side is provided with the installation interface that is used to install LED bulb (102); The side that substrate is provided with fin is provided with wire support (112), and wire support (112) is used for that LED bulb (102) is drawn lead and inserts power supply and control circuit; Described installation interface comprises that being positioned at extrusion pressing type radiator (103) goes up the face and the hole that is connected that contacts with LED bulb (102).
3. the LED Tunnel Lamp of employing extrusion pressing type heat spreader structures according to claim 1; It is characterized in that: described extrusion pressing type radiator (103) is installed on the L shaped connecting plate (110); L shaped connecting plate (110) is fixed on the break-in support (108); Break-in support (108) is fixed on the erection support (106), make extrusion pressing type radiator (103) can level or vertical direction on adjust angle simultaneously.
4. the LED Tunnel Lamp of employing extrusion pressing type heat spreader structures according to claim 1 is characterized in that: described lamp housing (101) is provided with air vent, to guarantee the radiating effect of extrusion pressing type radiator (103).
5. the LED Tunnel Lamp of employing extrusion pressing type heat spreader structures according to claim 1; It is characterized in that: 6 flange fixing holes on the installation interface of described extrusion pressing type radiator (103) are distributed on the diameter D1, and diameter D1 is that LED bulb (102) D outer diameter subtracts the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again.
6. according to the LED Tunnel Lamp of the described employing extrusion pressing type of the arbitrary claim of claim 1 to 5 heat spreader structures; It is characterized in that; Described LED bulb (102) is the LED bulb of tool waterproof and dustproof function, constitutes: through bonding ray machine module on flanged (FLGD) heat conduction support of a metal, be centered around the edge of ray machine module with annular nonmetallic support lining; And support lining is fixed on the heat conduction support; With heat conduction support and support lining is the installation of carrying out the bulb parts of bulb structure center constituting the LED bulb, thereby makes simple in structure smooth between ray machine module and heat conduction support, is beneficial to the heat radiation of LED; Described ray machine module is formed by ray machine template, led chip group and relevant circuit and through solid crystalline substance and encapsulation, or wherein also is integrated with the powered chip, and the LED bulb is installed on the installation interface through flange.
7. the LED Tunnel Lamp of employing extrusion pressing type heat spreader structures according to claim 6 is characterized in that: said flanged (FLGD) heat conduction stent 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; The installation interface of corresponding extrusion pressing type radiator (103) is provided with the flange fixing hole on said flanged (FLGD) heat conduction support.
8. the LED Tunnel Lamp of employing extrusion pressing type heat spreader structures according to claim 6 is characterized in that: said support lining carries out hot pressing through projection on the support lining and the riveted holes on the heat conduction support and is riveted on the heat conduction support; 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; Ray machine module outer ring is surrounded by the nonmetallic support lining of annular; 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 the 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; Perhaps, the led chip on the said ray machine module is only by transparent silica gel encapsulation, the outer convex inner cover that inboard coating fluorescent material is set then on 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 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 on the ray machine module; Described luminous intensity distribution optical lens directly is bonded on the support lining; Also be provided with the lens snap ring outside the support lining and block the luminous intensity distribution optical lens; Or directly be bonded with outer bulb envelope, thereby the 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 the lens accidental, be provided with lens snap ring hold-down screw the lens snap ring is fixed on the support lining.
9. the LED Tunnel Lamp of employing extrusion pressing type heat spreader structures according to claim 6; It is characterized in that: offer perforation on said heat conduction support and the support lining; 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 module welding in the tail end of contact pin and the LED bulb makes simple electric interfaces of formation on the LED bulb outer surface; 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.
10. the LED Tunnel Lamp of employing extrusion pressing type heat spreader structures according to claim 9; It is characterized in that: on the installation interface of said extrusion pressing type radiator (103) substrate with the heat conduction support (3) of LED bulb (102) on the public head of electric connector (a 11) correspondence position be provided with the female head of electric connector (10), on the female head of electric connector (10) 3 hole flanges are set; After only needing when LED bulb (102) is installed public head of electric connector (11) and electric connector female (10) docked, fixed L ED bulb (102) is promptly realized being electrically connected of LED bulb again; On the female head of electric connector (10) caulking groove is set, waterproof apron (16) is set in the caulking groove carries out waterproof; Between female head of electric connector (10) and extrusion pressing type radiator (103) substrate, be provided with secured adjusted rubber cushion (24) and regulate thickness, guarantee that the anti-water surface is tight; Or external screw thread is set on the public head of electric connector (11) fixedly carries out waterproof with the screw-internal thread fit that the female head of the electric connector that is provided with waterproof apron (16) (10) is gone up hold-down nut; Or the LED bulb is electrically connected employing cable fixing head lead-in wire.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210253482.2A CN102777822B (en) | 2012-07-23 | 2012-07-23 | Light-emitting diode (LED) tunnel lamp adopting extruded radiator structure |
| US14/416,389 US9765951B2 (en) | 2012-07-23 | 2013-07-23 | Method for constructing universal LED bulb, flange inner snap ring type LED bulb and lamp |
| RU2015105999A RU2632471C2 (en) | 2012-07-23 | 2013-07-23 | Method of performing universal led bulb, led lamp, having type of internal stopping ring, with flange and lamp |
| JP2015523370A JP6007324B2 (en) | 2012-07-23 | 2013-07-23 | General-purpose LED bulb construction method, flange inner snap ring type LED bulb and its lamp |
| PCT/CN2013/000878 WO2014015654A1 (en) | 2012-07-23 | 2013-07-23 | Method for constructing universal led bulb and flange inner snap ring type led bulb and lamp |
| EP13823487.7A EP2876358B1 (en) | 2012-07-23 | 2013-07-23 | Method for constructing universal led bulb and flange inner snap ring type led bulb and lamp |
| KR1020157004344A KR101829349B1 (en) | 2012-07-23 | 2013-07-23 | Method for constructing universal led bulb and flange inner snap ring type led bulb and lamp |
| BR112015001557A BR112015001557A2 (en) | 2012-07-23 | 2013-07-23 | Construction method of a universal led bulb, flange type led bulb with inner snap ring and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210253482.2A CN102777822B (en) | 2012-07-23 | 2012-07-23 | Light-emitting diode (LED) tunnel lamp adopting extruded radiator structure |
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| Publication Number | Publication Date |
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| CN102777822A true CN102777822A (en) | 2012-11-14 |
| CN102777822B CN102777822B (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210253482.2A Active CN102777822B (en) | 2012-07-23 | 2012-07-23 | Light-emitting diode (LED) tunnel lamp adopting extruded radiator structure |
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| WO2014015654A1 (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 inner snap ring type led bulb and lamp |
| CN105003868A (en) * | 2015-08-06 | 2015-10-28 | 桂林海威科技有限公司 | LED streetlamp module |
| CN106224836A (en) * | 2016-08-12 | 2016-12-14 | 陕西天和照明设备工程有限公司 | Outdoor linear light source and mounting structure thereof and installation method |
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| CN102777822B (en) | 2014-06-11 |
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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. |