CN102818182A - LED (Light-Emitting Diode) streetlamp utilizing lamp shell as mounting interface bracket structure - Google Patents
LED (Light-Emitting Diode) streetlamp utilizing lamp shell as mounting interface bracket structure Download PDFInfo
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- CN102818182A CN102818182A CN2012102538058A CN201210253805A CN102818182A CN 102818182 A CN102818182 A CN 102818182A CN 2012102538058 A CN2012102538058 A CN 2012102538058A CN 201210253805 A CN201210253805 A CN 201210253805A CN 102818182 A CN102818182 A CN 102818182A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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Abstract
The invention discloses an LED (Light-Emitting Diode) streetlamp utilizing a lamp shell as a mounting interface bracket structure. The LED streetlamp comprises the lamp shell (101) which is punched and molded by a metal plate through a punching process; the lamp shell (101) is provided with a mounting interface; the mounting interface is provided with an LED lamp bulb (102); the lamp shell (101) is fixedly arranged on a lamp rod (108) through a lamp rod fixing piece; and the lamp shell (101) is provided with a decoration cover (103). The LED streetlamp disclosed by the invention has the characteristics of simple structure, low construction cost, rapidness, cheapness and convenience for installation, use and maintenance, and uneasiness for enlarging faults. According to the LED streetlamp disclosed by the invention, the lamp bulb, a lamp and an illumination control product of the LED streetlamp are independently produced and used, so that a production link is greatly reduced and the batch production is implemented; and the LED streetlamp is good for application and industrial scale expansion of an LED energy-saving illumination product.
Description
Technical field
the present invention relates to a kind of LED street lamp, relate in particular to a kind of LED street lamp that adopts lamp housing 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 street lamp that adopts lamp housing as the installation interface supporting structure is provided.This LED lamp post structure is simple, 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 street lamp be in the independence of producing and using, and this LED street 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 street lamp that adopts lamp housing as the installation interface supporting structure; Comprise by sheet metal and pass through the stamping forming lamp housing of Sheet Metal Forming Technology, lamp housing is provided with installation interface, and installation interface is provided with the LED bulb; Lamp housing is fixed on the lamp stand through the lamp stand fixture, and lamp housing is provided with cover of upholstery.
aforesaid employing lamp housing also comprises Wiring harness connector as the LED street lamp of installation interface supporting structure, and Wiring harness connector is located on the cover of upholstery, and Wiring harness connector is used for a plurality of LED bulbs are inserted power supply and control circuit.
In the LED street lamp of
aforesaid employing lamp housing as the installation interface supporting structure; Described lamp housing ovalize; The lamp housing outer edge is provided with the flanging that increases structural strength, and said installation interface comprises on the lamp housing and the contact-making surface of LED bulb and the hole that is connected.
In the LED street lamp of
aforesaid employing lamp housing as the installation interface supporting structure; Described lamp stand fixture comprises lamp stand fixed support, lamp stand fixed support bolt and stiffener; Lamp stand fixed support and stiffener are arranged on up and down both sides of lamp housing, and described lamp housing is through lamp stand fixed support and stiffener fixedly on the lamp stand.
In the LED street lamp of
aforesaid employing lamp housing as the installation interface supporting structure; The installation interface of described lamp housing 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 radiator perforate is used to make the 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 on the said installation interface again for the bulb D outer diameter subtracts.
In the LED street lamp of
aforesaid employing lamp housing as the installation interface supporting structure; Described LED bulb is the LED bulb of tool waterproof and dustproof function; Constructive method is: chimeric silver slurry printed circuit on the flange-cooled heat conduction support of a nonmetal Heat Conduction Material sinter molding of usefulness, welding led chip and chip for driving on silver slurry printed circuit then; Go back sintering on the said heat conduction support and be useful on the flange arrangement that the LED bulb is installed, the mode that the heat conduction support also is provided with caulking groove is outer bulb envelope or lens snap ring and lens fixedly; Or the heat conduction support is fixed in the outer bulb envelope that has the mounting flange that is used to install the LED bulb; Be provided with heat conductive pad between flange or mounting flange and the installation interface.
aforesaid LED street lamp, in the said LED bulb constructive method, sprayed with fluorescent powder covers transparent silica gel again on the said led chip; The blue ruddiness proportional arrangement that perhaps led chip quantity is needed by plant, the led chip that welding is good only covers the transparent silica gel encapsulation; Mode through caulking groove is set on the said heat conduction support is the bulb inner cover fixedly, and led chip and chip for driving are coated in the bulb inner cover.
Aforesaid LED street lamp, in the said LED bulb constructive method, the bulb D outer diameter of LED bulb becomes W=1.1812e with the LED bulb power 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; The bulb D outer diameter is 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; Said flanged (FLGD) heat conduction support or the flange fixing hole that has an outer bulb envelope of mounting flange are distributed on the diameter D1, and diameter D1 subtracts the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again for the bulb D outer diameter.Said flanged (FLGD) heat conduction support or have the flange fixing hole that is provided with on the corresponding bulb installation interface of outer bulb envelope upper flange fixing hole of mounting flange.
aforesaid LED street lamp, in the said LED bulb constructive method, the inboard fluorescent material that applies of said bulb inner cover, led chip is only encapsulated by transparent silica gel; Perhaps said bulb inner cover is the spill inner cover that elastomeric material is processed, and the spill inner cover is a concave inward structure, and the inside accommodates the transparent insulation conductive fluid, is provided with fluorescent material in the transparent insulation conductive fluid, and said led chip does not encapsulate silica gel; On the said heat conduction support caulking groove is set, outer bulb envelope directly embeds caulking groove through bonding, or use lens snap ring blocks lens and through bonding the lens snap ring embedded caulking groove.
In
aforesaid LED street lamp; LED bulb by said LED bulb constructive method formation: comprise flange-cooled heat conduction support; Chimeric on the heat conduction support have silver to starch printed circuit, is welded with led chip or also is welded with chip for driving on the silver slurry printed circuit.
aforesaid LED street lamp in the LED bulb by said LED bulb constructive method formation, is coated with fluorescent material on the led chip, fluorescent material is coated with transparent silica gel outward; Perhaps only cover transparent silica gel.
aforesaid LED street lamp, in the LED bulb by said LED bulb constructive method formation, said heat conduction support is provided with caulking groove, embeds on the caulking groove and is fixed with the bulb inner cover, and the bulb inner cover covers led chip and chip for driving.
aforesaid LED street lamp; In the LED bulb by said LED bulb constructive method formation; The edge of said heat conduction support is the mounting flange structure, and the bulb inner cover also is provided with caulking groove outward, and caulking groove is embedded in and is fixed with outer bulb envelope or the lens snap ring adds lens; Perhaps said heat conduction support is fixed in the outer bulb envelope of band mounting flange.
aforesaid LED street lamp; In the LED bulb by said LED bulb constructive method formation; Said led chip only is provided with the transparent silica gel of encapsulation usefulness outward; And the led chip and the chip for driving that are provided with transparent silica gel are provided with the bulb inner cover outward, and 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 street lamp; In the LED bulb by said LED bulb constructive method formation; On the said heat conduction support caulking groove is set, outer bulb envelope directly embeds caulking groove through bonding, or use lens snap ring blocks lens and through bonding the lens snap ring embedded caulking groove.
compared with prior art; Light fixture of the present invention adopts lamp housing as critical piece, and lamp housing provides the installation support interface for the LED bulb, and LED bulb and other auxiliary member all concentrate on the lamp housing; Simple in structure, cost is low, installation, use, easy to maintenance.Lamp housing has played the effect of lamp housings such as water proof and dust proof simultaneously.
LED street lamp of the present invention only is light fixture and two parts of LED bulb of core component with the lamp housing, and the LED street lamp overall structure of setting up like this is simple; In in the LED street lamp of the present invention, lamp housing and LED bulb need not to produce simultaneously, and lamp housing 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; The present invention goes out flange-cooled heat conduction support through nonmetal Heat Conduction Material direct sintering, and directly LED silver slurry printed circuit is entrenched in the heat conduction support, and the LED bulb structure that makes formation is compact more, and the heat radiation of LED is faster.Add the setting of heat conduction support upper embedded groove, be convenient to the installation of lampshade (outer bulb envelope and bulb inner cover), water resistance is good.The radiating condition of LED bulb of the present invention is fine, and the heat that can rapidly led chip be sent during bulb work passes to rapidly on all fin; The fin of LED bulb is difficult for laying dust during street lamp of the present invention work, and the thermal convection current condition is very good, has the ability of windproof preferably, waterproof, antidusting plug and worm plug.
Lamp housing among
the present invention need not born more waterproof and dustproof function the lamp housing in conventional road lamp, compares conventional road lamp, and LED bulb self just has enough waterproof, insect protected effect among the present invention.This makes LED street 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 street 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 structure chart of the embodiment of the invention;
Fig. 2 is the schematic appearance that embodiment of the invention LED bulb heat conduction support carries the outer bulb envelope scheme of mounting flange structure;
Fig. 3 is the structural representation that embodiment of the invention LED bulb heat conduction support carries the lens arrangement of mounting flange structure;
Fig. 4 is the structural representation that embodiment of the invention LED bulb heat conduction support carries the outer bulb envelope scheme of mounting flange structure;
Fig. 5 is the structural representation of the chimeric circuit of LED bulb heat conduction support of the present invention;
Fig. 6 is the structural representation of the heat conduction support of LED bulb band bulb inner cover of the present invention;
Fig. 7 is the structural representation of the heat conduction support of LED bulb band spill inner cover of the present invention;
Fig. 8 is the sectional view of LED bulb spill inner cover of the present invention;
Fig. 9 is that embodiment of the invention LED bulb heat conduction support is not with the structural representation of mounting flange structure;
Figure 10 is that embodiment of the invention LED bulb heat conduction support is not with the schematic appearance of mounting flange structure;
Figure 11 is an embodiment of the invention LED bulb installed surface sketch map;
Figure 12 is the installation interface sketch map of embodiment of the invention lamp housing;
Figure 13 embodiment of the invention LED bulb heat conduction support carries the lens arrangement schematic appearance of mounting flange structure;
Figure 14 is the outside drawing of looking up of the embodiment of the invention;
Figure 15 is the outside drawing of overlooking of the embodiment of the invention;
Figure 16 is a lamp stand fixed support perspective view of the present invention;
Figure 17 is the structure chart of the embodiment of the invention;
Figure 18 is the outside drawing of looking up of the embodiment of the invention;
Figure 19 is the outside drawing of overlooking of the embodiment of the invention.
Reference numeral:
2-heat conductive pad, 3-heat conduction support, 4-silver slurry printed circuit, 6-bulb inner cover, 61-spill inner cover; The 7-lens, 8-lens snap ring, 71-lens carrier, 9-outer bulb envelope, the outer bulb envelope of 91-band mounting flange; 10A-tape cable water joint, 11A-cable fixing head, 18-caulking groove, 22-connector fixing hole, 101-lamp housing; The 102-LED bulb, 103-cover of upholstery, 105-bulb hold-down screw, 106-Wiring harness connector, 107-Wiring harness connector support and screw; The 108-lamp stand, 109-lamp stand hold-down screw, 110-stiffener, 111-lamp stand fixed support bolt, 112-lamp stand fixed support.
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.Adopt the LED street lamp of lamp housing as the installation interface supporting structure; Like Fig. 1, Figure 14, Figure 15 and shown in Figure 16; Comprise by sheet metal and pass through the stamping forming lamp housing 101 of Sheet Metal Forming Technology, lamp housing 101 is provided with installation interface, and installation interface is provided with LED bulb 102; Lamp housing 101 is fixed on the lamp stand 108 through the lamp stand fixture, and lamp housing 101 is provided with cover of upholstery 103.Adopt the LED street lamp of lamp housing as the installation interface supporting structure, also comprise Wiring harness connector 106, Wiring harness connector 106 is located on the cover of upholstery 103, and Wiring harness connector 106 is used for a plurality of LED bulbs 102 are inserted power supply and control circuit.Lamp housing 101 ovalizes, lamp housing 101 outer edge are provided with the flanging that increases structural strength, and said installation interface comprises on the lamp housing 101 and the contact-making surface of LED bulb 102 and the hole that is connected.The lamp stand fixture comprises lamp stand fixed support 112, lamp stand fixed support bolt 111 and stiffener 110; Lamp stand fixed support 112 is arranged on lamp housing with stiffener 110, and 101 about both sides, and described lamp housing 101 is through lamp stand fixed support 112 and stiffener 110 fixedly on the lamp stand 108.The installation interface of lamp housing 101 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 radiator perforate is used to make 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 on the said installation interface again for the bulb D outer diameter subtracts.Wiring harness connector 106 is fixed on the cover of upholstery 103 through Wiring harness connector support and screw 107.Lamp stand fixed support 112 is fixed on the lamp housing 101 through stiffener 110 and lamp stand fixed support bolt 111, and 108 of lamp stands pass through lamp stand hold-down screw 109 and link to each other with lamp stand fixed support 112.LED bulb 102 is installed on the lamp housing 101 through bulb hold-down screw 105, and LED bulb 102 passes the installation interface hole.LED bulb 102 is installed on the installation interface from the below.
The constructive method of the LED bulb of
tool waterproof and dustproof function: chimeric silver slurry printed circuit on the flange-cooled heat conduction support of a nonmetal Heat Conduction Material sinter molding of usefulness, welding led chip and chip for driving on silver slurry printed circuit then; Go back sintering on the heat conduction support and be useful on the flange arrangement that the LED bulb is installed, the mode that the heat conduction support also is provided with caulking groove is outer bulb envelope or lens snap ring and lens fixedly; Or the heat conduction support is fixed in the outer bulb envelope that has the mounting flange that is used to install the LED bulb; Be provided with heat conductive pad between flange or mounting flange and the installation interface.Sprayed with fluorescent powder covers transparent silica gel again on the led chip; The blue ruddiness proportional arrangement that perhaps led chip quantity is needed by plant, the led chip that welding is good only covers the transparent silica gel encapsulation; Mode through caulking groove is set on the said heat conduction support is the bulb inner cover fixedly, and led chip and chip for driving are coated in the bulb inner cover.The bulb D outer diameter of LED bulb becomes W=1.1812e with the LED bulb power 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; The bulb D outer diameter is 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; Said flanged (FLGD) heat conduction support or the flange fixing hole that has an outer bulb envelope of mounting flange are distributed on the diameter D1, and diameter D1 subtracts the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again for the bulb D outer diameter.Said flanged (FLGD) heat conduction support or have the corresponding installation interface setting of outer bulb envelope upper flange fixing hole of mounting flange.The inboard fluorescent material that applies of bulb inner cover, led chip is only encapsulated by transparent silica gel; Perhaps said bulb inner cover is the spill inner cover that elastomeric material is processed, and the spill inner cover is a concave inward structure, and the inside accommodates the transparent insulation conductive fluid, is provided with fluorescent material in the transparent insulation conductive fluid, and said led chip does not encapsulate silica gel; On the said heat conduction support caulking groove is set, outer bulb envelope directly embeds caulking groove through bonding, or use lens snap ring blocks lens and through bonding the lens snap ring embedded caulking groove.
The LED bulb of above-mentioned constructive method is realized in
: comprise flange-cooled heat conduction support 3; Chimeric on the heat conduction support 3 have silver to starch printed circuit 4; Be welded with led chip and associated drives chip on the silver slurry printed circuit 4; Tape cable water joint 10A is fixed on through cable fixing head 11A on the connector fixing hole 22 of heat conduction support 3, and is as shown in Figure 5.Said heat conduction support 3 is provided with caulking groove 18, embeds on the caulking groove 18 and is fixed with bulb inner cover 6, and bulb inner cover 6 covers led chip and chip for driving, and is as shown in Figure 6.The edge of said heat conduction support 3 is the mounting flange structure, fixes through bulb hold-down screw 105, and the outer caulking grooves 18 that also are provided with of bulb inner cover 6, caulking groove 18 are embedded in and are fixed with outer bulb envelope 9 or lens snap ring 8 adds lens 7, and are as shown in Figure 3.On the said heat conduction support 3 caulking groove 18 is set, outer bulb envelope 9 is directly passed through to bond to embed caulking groove, and is as shown in Figure 4, or uses lens snap ring 8 to block lens 7 and also pass through bonding with lens snap ring 8 embedding caulking grooves, as shown in Figure 3.Said led chip is provided with the transparent silica gel of encapsulation usefulness outward, and the led chip that only is provided with transparent silica gel is provided with bulb inner cover 6 outward, and bulb inner cover 6 internal layers are provided with fluorescent coating; Perhaps said led chip does not encapsulate silica gel; The outer spill inner cover 61 that the transparent insulation conductive fluid is housed that is provided with of said led chip; As shown in Figure 7, led chip is immersed in the transparent insulation conductive fluid, is provided with fluorescent material in the transparent insulation conductive fluid; Said spill inner cover 61 is the elasticity inner cover of slim concave inward structure, and is as shown in Figure 8.Led chip also can adopt traditional encapsulation scheme encapsulation, and promptly sprayed with fluorescent powder covers transparent silica gel again on the led chip, does not use the bulb inner cover.When being used for the agricultural production illumination, the blue ruddiness proportional arrangement that led chip quantity needs by plant, the led chip that welding is good only covers the transparent silica gel encapsulation.
In
present embodiment, be provided with heat conductive pad 2 between flange or mounting flange and the installation interface.
In
present embodiment, said heat conduction support 3 can also be fixed in the outer bulb envelope 91 of band mounting flange, and is as shown in Figure 9.
In
present embodiment, LED bulb 102 can also be installed on the lamp housing from the top, like Figure 17, Figure 18 and shown in Figure 19.
In the present embodiment, the bulb D outer diameter becomes W=1.1812e with the LED bulb power W upper limit 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.At W=1.1812e
0.0361D
Relation curve on, D is a lower limit with 20mm, is the upper limit with 130mm, per 10 millimeters is 1 section, is divided into 12 sections and constitutes limited amount bulb external diameter specifications, comes the further interchangeability and the versatility of raising LED bulb with a spot of bulb external diameter specification.Flange fixing hole distribution circle D1 and radiator interface opening diameter D2 receive the influence of the screw that uses size, diameter D1 subtracts the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again for the bulb D outer diameter; Double hold-down screw nut diameter deducts the double boundary values of staying of corresponding D1 to radiator interface opening diameter D2 again for the bulb D outer diameter subtracts; Bulb wire hole distance L according to the form below value.Bulb sizes D outer diameter among Figure 13, Fig. 2, Figure 10, flange fixing hole distribution circle diameter D1, radiator interface opening diameter D2, fin D outer diameter 3 is by the manufacturing of regulation, and relative dimensions is definite with Figure 12 and following table by Figure 11:
Claims (9)
1. LED street lamp that adopts lamp housing as the installation interface supporting structure; It is characterized in that: comprise by sheet metal through the stamping forming lamp housing of Sheet Metal Forming Technology (101); Lamp housing (101) is provided with installation interface; Installation interface is provided with LED bulb (102), and lamp housing (101) is fixed on the lamp stand (108) through the lamp stand fixture, and lamp housing (101) is provided with cover of upholstery (103).
2. employing lamp housing according to claim 1 is as the LED street lamp of installation interface supporting structure; It is characterized in that: also comprise Wiring harness connector (106); Wiring harness connector (106) is located on the cover of upholstery (103), and Wiring harness connector (106) is used for a plurality of LED bulbs (102) are inserted power supply and control circuit.
3. employing lamp housing according to claim 1 is as the LED street lamp of installation interface supporting structure; It is characterized in that: described lamp housing (101) ovalize; Lamp housing (101) outer edge is provided with the flanging that increases structural strength, and said installation interface comprises that lamp housing (101) goes up the contact-making surface and the hole that is connected with LED bulb (102).
4. employing lamp housing according to claim 1 is as the LED street lamp of installation interface supporting structure; It is characterized in that: described lamp stand fixture comprises lamp stand fixed support (112), lamp stand fixed support bolt (111) and stiffener (110); Lamp stand fixed support (112) and stiffener (110) are arranged on lamp housing (101) both sides up and down, and described lamp housing (101) is through lamp stand fixed support (112) and stiffener (110) fixedly on the lamp stand (108).
5. according to the LED street lamp of the described employing lamp housing of claim 3 as the installation interface supporting structure; It is characterized in that: the installation interface of described lamp housing (101) 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 radiator perforate is used to make 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 on the said installation interface again for the bulb D outer diameter subtracts.
6. according to the LED street lamp of the described employing lamp housing of the arbitrary claim of claim 1 to 5 as the installation interface supporting structure; It is characterized in that; Said LED bulb (102) is the LED bulb of tool waterproof and dustproof function; Constitute: chimeric silver slurry printed circuit on the flange-cooled heat conduction support of a nonmetal Heat Conduction Material sinter molding of usefulness, welding led chip and chip for driving on silver slurry printed circuit then; Go back sintering on the said heat conduction support and be useful on the flange arrangement that the LED bulb is installed, the mode that the heat conduction support also is provided with caulking groove is outer bulb envelope or lens snap ring and lens fixedly; Or the heat conduction support is fixed in the outer bulb envelope that has the mounting flange that is used to install the LED bulb; Be provided with heat conductive pad between flange or mounting flange and the installation interface.
7. employing lamp housing according to claim 6 is characterized in that as the LED street lamp of installation interface supporting structure: sprayed with fluorescent powder covers transparent silica gel again on the said led chip; The blue ruddiness proportional arrangement that perhaps led chip quantity is needed by plant, the led chip that welding is good only covers the transparent silica gel encapsulation; Mode through caulking groove is set on the said heat conduction support is the bulb inner cover fixedly, and led chip and chip for driving are coated in the bulb inner cover.
8. employing lamp housing according to claim 6 is characterized in that as the LED street lamp of installation interface supporting structure: the bulb D outer diameter of said LED bulb becomes W=1.1812e with the LED bulb power 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; The bulb D outer diameter is 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; Said flanged (FLGD) heat conduction support or the flange fixing hole that has an outer bulb envelope of mounting flange are distributed on the diameter D1, and diameter D1 subtracts the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again for the bulb D outer diameter; Said flanged (FLGD) heat conduction support or have the corresponding installation interface setting of outer bulb envelope upper flange fixing hole of mounting flange.
9. employing lamp housing according to claim 7 is characterized in that as the LED street lamp of installation interface supporting structure: the inboard fluorescent material that applies of said bulb inner cover, and led chip is only encapsulated by transparent silica gel; Perhaps said bulb inner cover is the spill inner cover that elastomeric material is processed, and the spill inner cover is a concave inward structure, and the inside accommodates the transparent insulation conductive fluid, is provided with fluorescent material in the transparent insulation conductive fluid, and said led chip does not encapsulate silica gel; On the said heat conduction support caulking groove is set, outer bulb envelope directly embeds caulking groove through bonding, or use lens snap ring blocks lens and through bonding the lens snap ring embedded caulking groove.
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210253805.8A CN102818182B (en) | 2012-07-23 | 2012-07-23 | LED (Light-Emitting Diode) streetlamp utilizing lamp shell as mounting interface bracket structure |
| EP13822624.6A EP2886933B1 (en) | 2012-07-23 | 2013-07-23 | Method for forming led bulb with high interchangeability and universality and integrated led bulb and lamp |
| EP13822156.9A EP2876356B1 (en) | 2012-07-23 | 2013-07-23 | Method for constructing universal led bulb and flange snap ring type led bulb and led lamp |
| KR1020157004346A KR101778867B1 (en) | 2012-07-23 | 2013-07-23 | Method for forming led bulb with high interchangeability and universality and integrated led bulb and lamp |
| PCT/CN2013/000877 WO2014015653A1 (en) | 2012-07-23 | 2013-07-23 | Method for forming led bulb with high interchangeability and universality and integrated led bulb and lamp |
| KR1020157004354A KR101829354B1 (en) | 2012-07-23 | 2013-07-23 | Method for constructing universal led bulb and flange snap ring type led bulb and led lamp |
| US14/416,768 US9797590B2 (en) | 2012-07-23 | 2013-07-23 | Method for constructing universal LED bulb and flange snap ring type LED bulb and LED lamp |
| PCT/CN2013/000879 WO2014015655A1 (en) | 2012-07-23 | 2013-07-23 | Method for constructing universal led bulb and flange snap ring type led bulb and led lamp |
| JP2015523371A JP6007325B2 (en) | 2012-07-23 | 2013-07-23 | General-purpose LED bulb construction method, flange snap ring type LED bulb and LED lamp |
| JP2015523369A JP6108642B2 (en) | 2012-07-23 | 2013-07-23 | Interchangeable and versatile LED bulb construction method and integrated LED bulb and lamp |
| US14/416,513 US9625111B2 (en) | 2012-07-23 | 2013-07-23 | Method for forming LED bulb with high interchangeability and universality and integrated LED bulb and lamp |
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| CN201210253805.8A CN102818182B (en) | 2012-07-23 | 2012-07-23 | LED (Light-Emitting Diode) streetlamp utilizing lamp shell as mounting interface bracket structure |
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| CN102818182A true CN102818182A (en) | 2012-12-12 |
| CN102818182B CN102818182B (en) | 2014-08-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014015653A1 (en) * | 2012-07-23 | 2014-01-30 | 贵州光浦森光电有限公司 | Method for forming led bulb with high interchangeability and universality and integrated led bulb and lamp |
| WO2014015655A1 (en) * | 2012-07-23 | 2014-01-30 | 贵州光浦森光电有限公司 | Method for constructing universal led bulb and flange snap ring type led bulb and led lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201187704Y (en) * | 2008-05-06 | 2009-01-28 | 天津市数通科技有限公司 | Lighting fixtures composed of LED lamp strips |
| CN201547594U (en) * | 2009-02-26 | 2010-08-11 | 天台县海威机电有限公司 | LED lamp module, LED streetlamp connecting rack and assembled LED streetlamp thereof |
| CN202303052U (en) * | 2011-10-27 | 2012-07-04 | 贵州光浦森光电有限公司 | Light-emitting diode (LED) streetlamp |
-
2012
- 2012-07-23 CN CN201210253805.8A patent/CN102818182B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201187704Y (en) * | 2008-05-06 | 2009-01-28 | 天津市数通科技有限公司 | Lighting fixtures composed of LED lamp strips |
| CN201547594U (en) * | 2009-02-26 | 2010-08-11 | 天台县海威机电有限公司 | LED lamp module, LED streetlamp connecting rack and assembled LED streetlamp thereof |
| CN202303052U (en) * | 2011-10-27 | 2012-07-04 | 贵州光浦森光电有限公司 | Light-emitting diode (LED) streetlamp |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014015653A1 (en) * | 2012-07-23 | 2014-01-30 | 贵州光浦森光电有限公司 | Method for forming led bulb with high interchangeability and universality and integrated led bulb and lamp |
| WO2014015655A1 (en) * | 2012-07-23 | 2014-01-30 | 贵州光浦森光电有限公司 | Method for constructing universal led bulb and flange snap ring type led bulb and led lamp |
| JP2015526855A (en) * | 2012-07-23 | 2015-09-10 | グイジョウ ジーゼットジーピーエス カンパニー・リミテッド | General-purpose LED bulb construction method, flange snap ring type LED bulb and LED lamp |
| US9625111B2 (en) | 2012-07-23 | 2017-04-18 | Guizhou Gzgps Co., Ltd. | Method for forming LED bulb with high interchangeability and universality and integrated LED bulb and lamp |
| US9797590B2 (en) | 2012-07-23 | 2017-10-24 | Guizhou Gzgps Co., Ltd. | Method for constructing universal LED bulb and flange snap ring type LED bulb and LED lamp |
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| CN102818182B (en) | 2014-08-06 |
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