CN102777830A - LED project lamp using lamp shell support as mounting interface support structure - Google Patents
LED project lamp using lamp shell support as mounting interface support structure Download PDFInfo
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- CN102777830A CN102777830A CN2012102538325A CN201210253832A CN102777830A CN 102777830 A CN102777830 A CN 102777830A CN 2012102538325 A CN2012102538325 A CN 2012102538325A CN 201210253832 A CN201210253832 A CN 201210253832A CN 102777830 A CN102777830 A CN 102777830A
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Abstract
The invention discloses an LED project lamp using a lamp shell support as a mounting interface support structure. The LED project lamp comprises the lamp shell support (101) and LED bulbs (102) with waterproof and dustproof functions and radiators, the lamp shell support (101) is a rectangular box with an opening on one surface, the surface opposite to the opening of the lamp shell support (101) is provided with more than one mounting interface, vent holes are arranged on the other surfaces of the lamp shell support (101) except for the surface with the opening and the surface with the mounting interfaces, and the lamp shell support (101) is fixedly mounted by fixing components arranged on two sides of the lamp shell support. The LED project lamp is simple in structure, low in manufacturing cost and convenient to mount, use and maintain. The bulbs of the LED lamp, a lighting fixture and a lighting control product can be respectively independent in production and use, production links of LED lighting products are greatly decreased, batch production is improved, and standard large-scale production and industrialization of the energy-saving LED lighting products are facilitated.
Description
Technical field
the present invention relates to a kind of LED Projecting Lamp, relate in particular to a kind of LED Projecting Lamp that adopts the lamp housing support as the installation interface supporting structure.
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 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 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.
Summary of the invention
the objective of the invention is to, and a kind of LED Projecting Lamp that adopts the lamp housing support as the installation interface supporting structure is provided.This LED Projecting 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 Projecting Lamp be in the independence of producing and using, and this LED Projecting Lamp can reduce production link significantly, realized the mass of producing, help the application and the industrial scale of LED energy-saving illumination product.
are for solving the problems of the technologies described above; Technical scheme provided by the invention is following: a kind of LED Projecting Lamp that adopts the lamp housing support as the installation interface supporting structure; Comprise lamp housing support and the LED bulb that carries radiator; The lamp housing support is the rectangular box that an opening is arranged; The lamp housing support is provided with an above installation interface on the face relative with opening, the lamp housing support is provided with air vent except that opening and other faces that are provided with that face of installation interface, and the lamp housing support installs and fixes through the fixation kit that is arranged on both sides.
In the LED Projecting Lamp of
aforesaid employing lamp housing support as the installation interface supporting structure; Described fixation kit comprises lamp fixed support and stiffener; Stiffener is fixedly installed on the lamp housing internal stent, and the lamp fixed support fixes whole lamp housing support in lamp housing support outside through being connected with stiffener; Described employing lamp housing support also comprises Wiring harness connector as the LED Projecting Lamp of installation interface supporting structure, and Wiring harness connector is used for a plurality of LED bulbs are inserted power supply and control circuit; Said installation interface comprises the face and the hole that is connected that contacts with the LED bulb on the lamp housing support that be positioned at.
In the LED Projecting Lamp of
aforesaid employing lamp housing support as the installation interface supporting structure; Described employing lamp housing support also comprises angular adjustment assembling and lamp housing bonnet as the LED Projecting Lamp of installation interface supporting structure; The angular adjustment assembling is arranged on the junction of lamp fixed support and stiffener; The lamp housing bonnet is arranged on the opening part of lamp housing support, and the lamp housing bonnet is provided with air vent.
In the LED Projecting Lamp of
aforesaid employing lamp housing support as the installation interface supporting structure; Described installation interface is provided with the perforate of radiator interface and 6 flange fixing holes; The flange fixing hole is used for fixing the LED bulb, and the perforate of radiator interface is used to make the radiator of LED bulb to run through installation interface; The flange fixing hole is 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; 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.
In the LED Projecting Lamp of
aforesaid employing lamp housing support as the installation interface supporting structure; The described LED bulb that carries radiator is tool waterproof and dustproof function and the LED bulb that carries radiator; 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; Said heat conduction support is provided with radiator, between radiator and the heat conduction support heat conductive pad is set; The cable fixing head of the water joint of tape cable and radiator hold-down screw are strained and fixed radiator, heat conductive pad, heat conduction support and support lining, and the cable fixing head hole on the heat conduction support is provided with flanging down and in the fixing perforation of radiator; The 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; The LED bulb is installed through the flange on the heat conduction support.
Aforesaid LED Projecting 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 corresponding installation interface of said flanged (FLGD) heat conduction support is provided with the flange fixing hole.
aforesaid LED Projecting 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.
aforesaid LED Projecting 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; Make to form a simple electric interfaces on the LED bulb outer surface that only need during installation the public head of electric connector with after female of the electric connector of tape cable dock, fixed L ED bulb is promptly realized being electrically connected of 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.
aforesaid LED Projecting Lamp, in the said LED bulb constructive method, 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 radiator through hold-down screw, between female head of electric connector and radiator, the secured adjusted rubber cushion is set and regulates 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.
aforesaid LED Projecting Lamp; In the said LED bulb constructive method, said radiator 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.
In
aforesaid LED Projecting 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 Projecting Lamp; In the LED bulb by LED bulb constructive method formation: said led chip only is provided with the transparent silica gel of encapsulation usefulness outward; And the led chip peripheral hardware bulb inner cover of all band transparent silica gel, bulb 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 Projecting Lamp; In the LED bulb by 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 Projecting 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 Projecting Lamp; In the LED bulb by LED bulb constructive method formation: said led chip only is provided with the transparent silica gel of encapsulation usefulness outward; And the led chip peripheral hardware convex inner cover of all 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 Projecting 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 Projecting 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 Projecting 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 radiator; And also be provided with the secured adjusted rubber cushion between flange and the radiator, guarantee that the anti-water surface is tight.
aforesaid LED Projecting 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 Projecting 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 Projecting Lamp, in the LED bulb by LED bulb constructive method formation: said heat conduction support is provided with radiator, between radiator and the heat conduction support heat conductive pad is set; The cable fixing head of the water joint of tape cable and radiator hold-down screw are strained and fixed radiator, heat conductive pad, heat conduction support and support lining, and the cable fixing head hole on the heat conduction support is provided with flanging down and in the fixing perforation of radiator; The luminous intensity distribution optical lens directly is bonded on the support lining, also is provided with the lens snap ring on the support lining external diameter and blocks the luminous intensity distribution optical lens, or directly be bonded with outer bulb envelope.Can form 3 layers of waterproof after each several part is strained and fixed, can accomplish effective waterproof, 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.
compared with prior art; Light fixture of the present invention adopts the lamp housing support as critical piece, and the lamp housing support provides support the interface for the LED bulb, and simple stamping forming lamp housing support is cheap and practical; Other auxiliary member also all concentrates on the lamp housing support except that the LED bulb; The whole parts of Projecting Lamp of the present invention have seldom guaranteed that Projecting Lamp of the present invention is cheap and practical, have demonstrated fully simple, practical, the attractive in appearance characteristics of Projecting Lamp of the present invention.Simultaneously because the present invention is simple in structure, so installation, use, easy to maintenance.
LED Projecting Lamp of the present invention only is light fixture and two parts of LED bulb of core component with the lamp housing support, and the LED Projecting Lamp overall structure of setting up like this is simple; In the LED Projecting Lamp of the present invention, lamp housing support and LED bulb need not to produce simultaneously, and lamp housing support 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 adopt tool waterproof and dustproof function and carry the LED bulb of radiator, and technique effect is better; Tool waterproof and dustproof function of the present invention and the mounting structure that carries the LED bulb of radiator move on the support lining; Make led chip simpler to the structure between thermal component; The chip heating can conduct to rapidly on the heat conduction support and disperse; Help reducing the led chip junction temperature, improve the service life of led light source; Support lining is nonmetallic materials, utilizes 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, and water proofing property is better afterwards at installation lampshade or lens to make the circuit that is clamped between the two; And the structure of heat conduction support makes its expansion when setting up bulb easier for installation.On the public head of electric connector of the present invention anti-slip tank is set, perforation place of heat conduction support is provided with respective bump, can well prevent the public head rotation of connector.
when the present invention used, the air vent of the air vent of lamp housing support and lamp housing bonnet made air can pass in and out Projecting Lamp inside easily, has strengthened heat-sinking capability of the present invention.When the present invention vertically worked, the LED bulb carried the fin of radiator perpendicular to ground, and stronger self-cleaning ability is arranged.The lamp housing support need not born more waterproof and dustproof function the lamp housing in conventional road lamp, compares conventional road lamp, and the LED bulb among the present invention itself just has enough waterproof and dustproof effects.This makes LED Projecting Lamp of the present invention in design, have more condition to consider practicality, aesthetic feeling and personalization that light fixture is whole.
That
the present invention has is simple in structure, cost is low, and it is cheap fast convenient to install, use, safeguard, is difficult for the characteristics of fault extension.Bulb, light fixture and the illumination control product of having realized the LED Projecting Lamp be in the independence of producing and using, and reduced production link significantly, realized the mass of producing, helped 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;
Fig. 2 is the structural representation of the embodiment of the invention when adopting the LED bulb arrange intensive;
Fig. 3 is the structural representation of LED bulb of the present invention;
Fig. 4 is a LED bulb LED optical mode group structural representation of the present invention;
Fig. 5 is a LED bulb heat conduction supporting structure sketch map of the present invention;
Fig. 6 is a LED bulb rack lining structure sketch map of the present invention;
Fig. 7 is the LED optical mode group structural representation of the protruding inner cover of LED bulb band of the present invention;
Fig. 8 is the LED optical mode group structural representation of the recessed inner cover of LED bulb band of the present invention;
Fig. 9 is a LED bulb spill inner cover profile of the present invention;
Figure 10 is a LED bulb heat radiation device internal structure sketch map of the present invention;
Figure 11 is the sectional view of LED bulb heat radiation device of the present invention;
Figure 12 is a LED bulb lens card ring fixing structure sketch map of the present invention;
Figure 13 is a LED bulb flange heat conduction support installation interface perforate sketch map of the present invention;
Figure 14 is a LED bulb electric connector assembling sketch map of the present invention;
Figure 15 is the public header structure sketch map of LED bulb clinkering ring stiff end electric connector of the present invention;
Figure 16 is the public header structure sketch map one of LED bulb nut stiff end electric connector of the present invention;
Figure 17 is the public header structure sketch map two of LED bulb nut stiff end electric connector of the present invention;
Figure 18 is the public header structure sketch map of the externally threaded electric connector of LED bulb band of the present invention;
Figure 19 is the electric connector assembling sketch map of the hold-down nut connected mode of LED bulb of the present invention;
Figure 20 is the female header structure sketch map of the electric connector of the curved fixed connection of LED bulb of the present invention;
Figure 21 is the female header structure sketch map of electric connector that the straight type of LED bulb of the present invention is fixedly connected;
Figure 22 is the female header structure sketch map of electric connector that the straight type on-fixed of LED bulb of the present invention connects;
Figure 23 is the schematic appearance of LED bulb of the present invention;
Figure 24 is the user mode figure of the embodiment of the invention;
Figure 25 is the lamp housing support installation diagram of the embodiment of the invention;
Figure 26 is the user mode figure of the embodiment of the invention when adopting the LED bulb arrange intensive;
Figure 27 is the lamp housing support installation diagram of the embodiment of the invention when adopting the LED bulb arrange intensive;
Figure 28 is the installation interface perforate sketch map on the lamp housing support of the present invention.
Reference numeral:
2-heat conductive pad, 3-heat conduction support, 4-ray machine module, 5-support lining, 6-convex inner cover, 7-luminous intensity distribution optical lens; 8-lens snap ring, 9-outer bulb envelope, 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 solder joint of 21-ray machine module, the public fixing hole of 22-interface, the fixing perforation of 23-radiator, 24-secured adjusted rubber cushion, the female hold-down screw of 25-connector; The 26-anti-slip tank, 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, 61-spill inner cover; 62-encircles cover, 101-lamp housing support, 102-LED bulb, 103-radiator, 105-bulb hold-down screw; The 106-Wiring harness connector, 108-lamp fixed support, 109-hold-down screw, the assembling of 112-angular adjustment, 113-lamp housing bonnet; The 114-stiffener, 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 solder joint 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.A kind of LED Projecting Lamp that adopts the lamp housing support as the installation interface supporting structure; Like Fig. 1 and shown in Figure 24; Comprise lamp housing support 101 and the LED bulb 102 that carries radiator, lamp housing support 101 is for there being the rectangular box of an opening, and lamp housing support 101 is provided with an above installation interface on the face relative with opening; Lamp housing support 101 is provided with air vent except that opening and other faces that are provided with that face of installation interface, and lamp housing support 101 installs and fixes through the fixation kit that is arranged on both sides.Fixation kit comprises lamp fixed support 108 and stiffener 114, and stiffener 114 is fixedly installed on lamp housing support 101 inside, and lamp fixed support 108 fixes whole lamp housing support 101 in lamp housing support 101 outsides through being connected with stiffener 114; Described employing lamp housing support also comprises Wiring harness connector 106 as the LED Projecting Lamp of installation interface supporting structure, and Wiring harness connector 106 is used for a plurality of LED bulbs 102 are inserted power supply and control circuit.Installation interface comprises the face and the hole that is connected that contacts with LED bulb 102 on the lamp housing support 101 that be positioned at.Adopt the lamp housing support also to comprise angular adjustment assembling 112 and lamp housing bonnet 113 as the LED Projecting Lamp of installation interface supporting structure; Angular adjustment assembling 112 is arranged on the junction of lamp fixed support 108 and stiffener 114; Lamp housing bonnet 113 is arranged on the opening part of lamp housing support 101; Lamp housing bonnet 113 is provided with air vent, and is shown in figure 25.Installation interface is provided with the perforate of radiator interface and 6 flange fixing holes, and the flange fixing hole is used for fixing LED bulb 102, and the perforate of radiator interface is used to make the radiator of LED bulb 102 to run through installation interface; The flange fixing hole is 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; 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.LED bulb 102 is fixed on the lamp housing support 101 through bulb hold-down screw 105, and the radiator of LED bulb 102 passes installation interface, and lamp fixed support 108 is fixed on the lamp housing support 101 through stiffener 114 and set bolt 109.
The LED bulb 102 that
carry radiator is tool waterproof and dustproof function and the LED bulb that carries radiator.
tool waterproof and dustproof function and carry the constructive method of the LED bulb of radiator: 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 be the bulb structure center carry out the bulb parts installation to constitute the LED bulb; Thereby make simple in structure smooth between ray machine module and heat conduction support, be beneficial to the heat radiation of LED; Said heat conduction support is provided with radiator, between radiator and the heat conduction support heat conductive pad is set; The cable fixing head of the water joint of tape cable and radiator hold-down screw are strained and fixed radiator, heat conductive pad, heat conduction support and support lining, and the cable fixing head hole on the heat conduction support is provided with flanging down and in the fixing perforation of radiator; The 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, the LED bulb is installed through the mounting flange of heat conduction support.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 corresponding installation interface of said flanged (FLGD) heat conduction support is provided with the flange fixing hole.The 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 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.Offer perforation on 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; After only need public female head of the electric connector with tape cable of electric connector being docked during installation, fixed L ED bulb is promptly realized being electrically connected of LED bulb again.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.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 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.Radiator adopts hollow structure, and hollow space is filled with foam metal, and in hollow structure, injects superconducting fluid, and 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.
The LED bulb of said method is realized in
; Formation comprises flanged (FLGD) heat conduction support 3 shown in Fig. 3 and 23, heat conduction support 3 is provided with support lining 5; Be provided with ray machine module 4 between heat conduction support 3 and the support lining 5, 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, heat conduction support 3, support lining 5 and ray machine module 4 are formed the LED ray machine module of LED band heat conduction support, like Fig. 4, Fig. 5 and shown in Figure 6.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 all band transparent silica gel, and convex inner cover 6 internal layers are provided with fluorescent coating, and are as shown in Figure 7; 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 as shown in Figure 9, and is as shown in Figure 8.
heat conduction support 3 is provided with electric connector; Shown in figure 14; 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; The a public fixing hole 22 back stiff ends 15 of connector that public 11 of said electric connector passes on the LED bulb are fixed; 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 welded ring, and is shown in figure 15; 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 16, Figure 17 and shown in Figure 180 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 15, Figure 16, Figure 17 and shown in Figure 180.Said electric connector female 10 (female head of bending electric connector shown in figure 20 and the female head of straight shape electric connector shown in Figure 21) is provided with three hole flanges; And it is fixing with radiator 103 through three hole flanges and the female hold-down screw 25 of connector; And also be provided with secured adjusted rubber cushion 24 between flange and the radiator 103; Guarantee that the anti-water surface is tight, shown in figure 14.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 19.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 22, can become on-fixed to be connected with the public capitiform of electric connector, only needs butt joint to insert and gets final product, and is applicable to the indoor environment or interim use that do not need waterproof.Heat conduction support 3 is provided with radiator 103, between radiator 103 and the heat conduction support 3 heat conductive pad 2 is set; The water joint of stube cable (public head) 10A cooperates installation with cable fixing head 11A; Public 11 interface serves as a contrast 5 with radiator hold-down screw 12 with radiator 103, heat conductive pad 2, heat conduction support 3 and support and is strained and fixed, and is provided with flanging (as shown in Figure 4) in public fixing hole of the interface on the heat conduction support 3 22 times and the fixing perforation 23 of radiator; 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.Said radiator 103 is like Figure 10 and shown in Figure 11; Comprise 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 fixing perforation 38 of radiator that are used to wear cable on the said radiator 103.For guaranteeing that lens reliably do not come off, lens snap ring 8 through bonding is connected with support lining 5 fix after, scioptics snap ring hold-down screw 14 is fixed on support once more with lens snap ring 8 and serves as a contrast on 5 again, and is shown in figure 12.
In the present embodiment, also can adopt the LED bulb of arranging intensive, as 2, Figure 26 and shown in Figure 27.
In the present embodiment; LED bulb D outer diameter becomes the relation of W=1.1812e0.0361D with the LED bulb power W upper limit of formation; D gets the LED bulb that discrete numerical value makes up a plurality of fixedly bulb D outer diameter sizes on the relation curve of W=1.1812e0.0361D, to improve the interchangeability and the versatility of LED bulb.On the relation curve of W=1.1812e0.0361D; D is a lower limit with 20mm, is the upper limit with 130mm, and per 10 millimeters is 1 section; Be divided into 12 sections and constitute limited amount bulb external diameter specification, come further to strengthen the interchangeability and the versatility of LED bulb with a spot of bulb external diameter specification.Flange fixing hole distribution circle D1 and radiator interface opening diameter D2 receive the influence of the screw that uses size, 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; Radiator interface opening diameter D2 is that LED bulb D outer diameter subtracts the double boundary values of staying that double hold-down screw nut diameter deducts corresponding D1 again; Bulb wire hole distance L (being the eccentric position of the public head of electric connector on the heat conduction support) according to the form below value.LED bulb appearance and size, like Figure 23, the bulb D outer diameter, flange fixing hole distribution circle diameter D1, radiator interface opening diameter D2, radiator D outer diameter 3 is by the manufacturing of regulation, and relative dimensions is by providing like Figure 13 and Figure 28 and following table.
Claims (10)
1. LED Projecting Lamp that adopts the lamp housing support as the installation interface supporting structure; It is characterized in that: comprise lamp housing support (101) and carry the LED bulb (102) of radiator; Lamp housing support (101) is for there being the rectangular box of an opening; Lamp housing support (101) is provided with an above installation interface on the face relative with opening; Lamp housing support (101) is provided with air vent except that opening and other faces that are provided with that face of installation interface, and lamp housing support (101) installs and fixes through the fixation kit that is arranged on both sides.
2. employing lamp housing support according to claim 1 is as the LED Projecting Lamp of installation interface supporting structure; It is characterized in that: described fixation kit comprises lamp fixed support (108) and stiffener (114); Stiffener (114) is fixedly installed on lamp housing support (101) inside, and lamp fixed support (108) fixes whole lamp housing support (101) in lamp housing support (101) outside through being connected with stiffener (114); Described employing lamp housing support also comprises Wiring harness connector (106) as the LED Projecting Lamp of installation interface supporting structure, and Wiring harness connector (106) is used for a plurality of LED bulbs (102) are inserted power supply and control circuit; Said installation interface comprises that being positioned at lamp housing support (101) goes up the face and the hole that is connected that contacts with LED bulb (102).
3. employing lamp housing support according to claim 2 is as the LED Projecting Lamp of installation interface supporting structure; It is characterized in that: described employing lamp housing support also comprises angular adjustment assembling (112) and lamp housing bonnet (113) as the LED Projecting Lamp of installation interface supporting structure; Angular adjustment assembling (112) is arranged on the junction of lamp fixed support (108) and stiffener (114); Lamp housing bonnet (113) is arranged on the opening part of lamp housing support (101), and lamp housing bonnet (113) is provided with air vent.
4. employing lamp housing support according to claim 2 is as the LED Projecting Lamp of installation interface supporting structure; It is characterized in that: described installation interface is provided with the perforate of radiator interface and 6 flange fixing holes; The flange fixing hole is used for fixing LED bulb (102), and the perforate of radiator interface is used to make the radiator of LED bulb (102) to run through installation interface; The flange fixing hole is 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; 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.
5. according to the LED Projecting Lamp of the described employing lamp housing of the arbitrary claim of claim 1 to 4 support as the installation interface supporting structure; It is characterized in that; Described LED bulb (102) is tool waterproof and dustproof function and the LED bulb that carries radiator, 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; Said heat conduction support is provided with radiator, between radiator and the heat conduction support heat conductive pad is set; The cable fixing head of the water joint of tape cable and radiator hold-down screw are strained and fixed radiator, heat conductive pad, heat conduction support and support lining, and the cable fixing head hole on the heat conduction support is provided with flanging down and in the fixing perforation of radiator; The 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; The LED bulb is installed through the flange on the heat conduction support.
6. employing lamp housing support according to claim 5 is characterized in that as the LED Projecting Lamp of installation interface supporting structure: 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; Have 6 flange fixing holes to be distributed on the diameter D1 on said flanged (FLGD) heat conduction support, 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; The corresponding installation interface of said flanged (FLGD) heat conduction support is provided with the flange fixing hole.
7. employing lamp housing support according to claim 5 is characterized in that as the LED Projecting Lamp of installation interface supporting structure: 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.
8. employing lamp housing support according to claim 5 is as the LED Projecting Lamp of installation interface supporting structure; 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; After only need public female head of the electric connector with tape cable of electric connector being docked during installation, fixed L ED bulb is promptly realized being electrically connected of 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.
9. employing lamp housing support according to claim 8 is characterized in that as the LED Projecting Lamp of installation interface supporting structure: 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 radiator through hold-down screw, between female head of electric connector and radiator, the secured adjusted rubber cushion is set and regulates 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.
10. employing lamp housing support according to claim 5 is as the LED Projecting Lamp of installation interface supporting structure; It is characterized in that: said radiator 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.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210253832.5A CN102777830B (en) | 2012-07-23 | 2012-07-23 | LED project lamp using lamp shell support as mounting interface support structure |
| KR1020157004538A KR101796654B1 (en) | 2012-07-23 | 2013-07-23 | Method For Forming a Highly-Interchangeable And Universal LED Bulb, Flange-Type Support LED Bulb, And LED Lamp |
| PCT/CN2013/000881 WO2014015657A1 (en) | 2012-07-23 | 2013-07-23 | Method for forming a highly-interchangeable and universal led bulb, flange-type-support led bulb, and led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210253832.5A CN102777830B (en) | 2012-07-23 | 2012-07-23 | LED project lamp using lamp shell support as mounting interface support structure |
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| Publication Number | Publication Date |
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| CN102777830A true CN102777830A (en) | 2012-11-14 |
| CN102777830B CN102777830B (en) | 2014-10-22 |
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| WO2014015657A1 (en) * | 2012-07-23 | 2014-01-30 | 贵州光浦森光电有限公司 | Method for forming a highly-interchangeable and universal led bulb, flange-type-support led bulb, and led lamp |
| CN103899957A (en) * | 2014-03-25 | 2014-07-02 | 苏州鑫点石精密机械制造有限公司 | LED factory lamp |
| CN104329617A (en) * | 2014-10-24 | 2015-02-04 | 东莞雷笛扬照明有限公司 | Module box lamp |
| CN106969273A (en) * | 2017-04-27 | 2017-07-21 | 余胜荣 | A kind of LED lamp |
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| CN102777830B (en) | 2014-10-22 |
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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. |