CN102818173B - LED (light-emitting diode) street lamp using lamp shell as mounting interface support structure - Google Patents
LED (light-emitting diode) street lamp using lamp shell as mounting interface support structure Download PDFInfo
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- CN102818173B CN102818173B CN201210253600.XA CN201210253600A CN102818173B CN 102818173 B CN102818173 B CN 102818173B CN 201210253600 A CN201210253600 A CN 201210253600A CN 102818173 B CN102818173 B CN 102818173B
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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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses an LED (light-emitting diode) street lamp using a lamp shell as a mounting interface support structure. The LED street lamp comprises a lamp shell (101) which is molded by stamping a metal plate, wherein the lamp shell (101) comprises a support panel which is folded to a plurality of blocks; a mounting interface is arranged on the support panel; an LED bulb (102) is arranged on the mounting interface; and the lamp shell (101) is fixed on a lamp pole (108) through a lamp pole fixing member. The LED street lamp disclosed by the invention has the advantages of being simple in structure, low in cost and rapid, inexpensive and convenient to mount, use and maintain and hard in fault magnification. According to the LED street lamp using the lamp shell as the mounting interface support structure, the bulb of the LED street lamp, the lamp and a lighting control product are independent in production and use, therefore, production links of the LED street lamp can be greatly reduced and mass production is realized, and the LED street lamp using the lamp shell as the mounting interface support structure is beneficial for application and large-scale industrialization of LED energy-saving lighting products.
Description
Technical field
the present invention relates to a kind of LED street lamp, particularly relate to a kind of lamp housing that adopts as the LED street lamp of installation interface supporting structure.
Background technology
semiconductor lighting is as lighting engineering of new generation, have that photoelectric conversion rate is high, light source direction is easily controlled, illumination time period and mode is easily controlled, color rendering properties of light source is high, have five incomparable large power savings advantages of other existing lighting engineering such as higher power factor under appropriate design, be subject to the favor of global investor and vigorously supporting of national governments.The luminous efficiency of current LED illumination lamp more than 70LM/W, can have more power savings advantages than traditional electricity-saving lamp mostly.Green LED efficiency can up to 683LM/W in theory; The theoretical efficiency of white light LEDs also can reach 182.45LM/W, and therefore the space of LED illumination improved efficiency is huge.
in existing LED illumination product design, particularly high-powered LED lamp, due to the reason of heat radiation, during an assembly high-powered LED lamp, adopt the design of LED light module, driving power and light fixture three in oneization, namely the parts such as LED light module, driving power and light fixture must form a complete production network, and define the situation of what is called " LED has lamp without bulb ".This brings a series of fatal problem such as manufacturing cost is high, use inconvenience, maintenance difficult for LED illumination product.First manufacture the upper unified standardization that cannot realize the whole nation and even the whole world to produce, cause product specification many, batch to lack, price is high; Next is that the product of each family is of all kinds, not general mutually, more can not exchange; 3rd needs the assembly integrals such as LED light module, driving power, light fixture to take off maintenance when being product bug, and maintenance is inconvenience very, the defect such as is very easy to form failure propagationization and maintenance delays, maintenance cost is high.These defects greatly constrain promoting the use of of LED illumination, are the hard defects in LED illumination product promotion.
Summary of the invention
the object of the invention is to, provide a kind of lamp housing that adopts as the LED street lamp of installation interface supporting structure.This LED street lamp structure is simple, cost is low, install, use, safeguard fast cheap convenient; not easily failure propagation; achieve the bulb of LED street lamp, light fixture and Lighting control product in the independence of producing and use, application and industrial scale that this LED street lamp can reduce production link significantly, achieve the mass of production, is conducive to LED energy-saving illumination product.
for solving the problems of the technologies described above, technical scheme provided by the invention is as follows: adopt lamp housing as the LED street lamp of installation interface supporting structure, comprise by the shaping lamp housing of stamped metal sheets; Lamp housing comprises the support panel being converted into polylith, and support panel is provided with installation interface, and installation interface is provided with LED bulb; Lamp housing is fixed on lamp stand by lamp stand fixture.
aforesaid employing lamp housing, as the LED street lamp of installation interface supporting structure, also comprises Wiring harness connector, and Wiring harness connector is arranged on lamp housing, and Wiring harness connector is used for multiple LED bulb access power supply and control circuit.
in the LED street lamp of aforesaid employing lamp housing as installation interface supporting structure, described lamp housing edge is provided with the flanging increasing structural strength, and described installation interface, comprises the hole being positioned at face and the connection that lamp housing contacts with LED bulb; Described lamp stand fixed support top is the lamp stand fixing hole for connecting lamp stand.
in the LED street lamp of aforesaid employing lamp housing as 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 the upper and lower both sides of lamp housing, and described lamp housing is fixed on lamp stand by lamp stand fixed support and stiffener; Described lamp housing comprises three pieces of support panels of arranging in angle of folding mutually, and described lamp stand fixed support bottom is planar bracket, and lamp stand fixed support is fixed on the support panel of lamp housing central authorities from the upside of lamp housing or downside; Described lamp housing or comprise two pieces mutually folding in angle arrange support panel, lamp stand fixed support on the upside of lamp housing or downside be fixed in angle arrange support panel, described lamp stand fixed support bottom is triangular supports, in falling " V " font, or in " V " font.
in the LED street lamp of aforesaid employing lamp housing as installation interface supporting structure, described installation interface is provided with 6 flange fixing holes and heat sink interface perforate, flange fixing hole is used for fixed L ED bulb, and heat sink interface perforate is used for making LED bulb run through installation interface; 6 described flange fixing holes are distributed on diameter D1, diameter D1 be LED bulb outer diameter D subtract that hold-down screw head diameter deducts 0.8 ~ 4mm again stay boundary values; Described heat sink interface opening diameter D2 is that bulb outer diameter D subtracts double hold-down screw head diameter and deducts the double of corresponding D1 again and stay boundary values.
in the LED street lamp of aforesaid employing lamp housing as installation interface supporting structure, described LED bulb 102 is LED bulb of tool waterproof and dustproof function, constructive method is: chimeric silver slurry printed circuit on a flange-cooled heat conduction support by nonmetallic heat conductive material sinter molding, then on silver slurry printed circuit, welds LED chip and driving chip; On described heat conduction support, also sintering has the flange arrangement for mounted LED lamp bubble, and the mode that heat conduction support also arranges caulking groove fixes outer bulb envelope or lens snap ring and lens; Or heat conduction support is fixed on being used in the outer bulb envelope of the mounting flange that mounted LED lamp steeps.
aforesaid LED street lamp, in described LED bulb constructive method, in LED chip, sprayed with fluorescent powder covers transparent silica gel again; Or by the blue ruddiness proportional arrangement that LED chip quantity needs by plant, the LED chip of having welded only covers transparent silica gel encapsulation; Described heat conduction support fixes bulb inner cover by the mode arranging caulking groove, and LED chip and driving chip are coated in bulb inner cover.
aforesaid LED street lamp, in described LED bulb constructive method, the bulb outer diameter D 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 carries out building multiple fixing bulb outer diameter D size, to improve interchangeability and the versatility of LED bulb; Bulb outer diameter D, at W=1.1812e
0.0361D
relation curve on, D is lower limit with 20mm, take 130mm as the upper limit, and every 10 millimeters is 1 section, be divided into 12 sections form limited amount bulb external diameter specifications, improve interchangeability and the versatility of LED bulb further by a small amount of bulb external diameter specification; Described flanged (FLGD) heat conduction support or be distributed on diameter D1 with the flange fixing hole of the outer bulb envelope of mounting flange, diameter D1 be bulb outer diameter D subtract that hold-down screw head diameter deducts 0.8 ~ 4mm again stay boundary values; Described flanged (FLGD) heat conduction support or with the flange fixing hole that the corresponding bulb installation interface of outer bulb envelope upper flange fixing hole of mounting flange is arranged.
aforesaid LED street lamp, in described LED bulb constructive method, apply fluorescent material inside bulb inner cover, LED chip is only encapsulated by transparent silica gel; Or described bulb inner cover is the spill inner cover that elastomeric material is made, and spill inner cover is concave inward structure, and the inside accommodates transparent insulation conductive fluid, is provided with fluorescent material in transparent insulation conductive fluid, described LED chip not packaging silicon rubber; Heat conduction support arranges caulking groove, and outer bulb envelope directly embeds caulking groove by bonding, or uses lens snap ring to block lens and by bonding, lens snap ring embedded caulking groove.
in aforesaid LED street lamp, the LED bulb formed by described LED bulb constructive method: comprise flange-cooled heat conduction support, chimeric on heat conduction support have silver slurry printed circuit, and silver slurry printed circuit is welded with LED chip or is also welded with driving chip.
aforesaid LED street lamp, in the LED bulb formed, LED chip is coated with fluorescent material, is coated with transparent silica gel outside fluorescent material by described LED bulb constructive method; Or only cover transparent silica gel.
aforesaid LED street lamp, in the LED bulb formed by described LED bulb constructive method, described heat conduction support is provided with caulking groove, and caulking groove embeds and is fixed with bulb inner cover, bulb inner cover covers LED chip and driving chip.
aforesaid LED street lamp, in the LED bulb formed by described LED bulb constructive method, the edge of described heat conduction support is mounting flange structure, and bulb inner cover is also provided with caulking groove outward, and caulking groove is embedded in and is fixed with outer bulb envelope or lens snap ring adds lens; Or described heat conduction support is fixed in the outer bulb envelope of band mounting flange.
aforesaid LED street lamp, in the LED bulb formed by described LED bulb constructive method, described LED chip is only provided with the transparent silica gel of encapsulation outward, and is provided with outside the LED chip of transparent silica gel and driving chip and is provided with bulb inner cover, and bulb inner cover internal layer is provided with fluorescent coating; Or described LED chip not packaging silicon rubber, described LED chip arranges the spill inner cover that transparent insulation conductive fluid is housed outward, LED chip is immersed in transparent insulation conductive fluid, is provided with fluorescent material in transparent insulation conductive fluid, and described spill inner cover is the elasticity inner cover of slim concave inward structure.
aforesaid LED street lamp, in the LED bulb formed, described heat conduction support arranges caulking groove by described LED bulb constructive method, and outer bulb envelope directly embeds caulking groove by bonding, or uses lens snap ring to block lens and by bonding, 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 installation support interface for LED bulb, and LED bulb and other auxiliary member all concentrate on lamp housing, and structure is simple, cost is low, installs, uses, easy to maintenance.
lED street lamp of the present invention is only light fixture and LED bulb two parts of core component with lamp housing, and the overall LED street lamp structure set up like this is simple; In LED street lamp of the present invention, lamp housing and LED bulb without the need to producing simultaneously, and when installing lamp housing and LED bulb also without the need to installing simultaneously; Achieve light fixture and the independence of LED bulb on producing and on using, the industrialization can reduce production link significantly, improving production lot, be convenient to standardization large-scale production, be conducive to LED energy-saving illumination product, and there is very high versatility and interchangeability.
the present invention adopts the LED bulb of tool waterproof and dustproof function, and technique effect is better; The present invention goes out flange-cooled heat conduction support by nonmetallic heat conductive material direct sintering, and is directly entrenched in heat conduction support by LED silver slurry printed circuit, make the LED bulb structure of formation more simply compact, 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 LED chip be sent rapidly during bulb work passes to rapidly on all fin; The fin not easily laying dust of LED bulb during street lamp of the present invention work, thermal convection current condition is very good, has the ability of windproof, waterproof, antidusting plug and worm plug preferably.
lamp housing in the present invention does not need as the lamp housing in conventional road lamp, bear more waterproof and dustproof function, compares conventional road lamp, and in the present invention, LED bulb self just has enough waterproof, insect protected effect.This makes LED street lamp of the present invention have more condition in design to consider the practicality of light fixture entirety, aesthetic feeling and personalization.
the present invention has that structure is simple, cost is low, install, use, safeguard cheap convenient fast, the not easily feature of failure propagation.Achieve the bulb of LED street lamp, light fixture and Lighting control product in the independence of producing and use, application and the industrial scale of the LED energy-saving illumination product that decreases production link significantly, achieves the mass of production, is conducive to.
accompanying drawing illustrates:
fig. 1 is the structure chart of the embodiment of the present invention;
fig. 2 is the schematic appearance that embodiment of the present 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 present invention LED bulb heat conduction support carries the lens arrangement of mounting flange structure;
fig. 4 is the structural representation that embodiment of the present invention LED bulb heat conduction support carries the outer bulb envelope scheme of mounting flange structure;
fig. 5 is the structural representation that LED bulb heat conduction support of the present invention is fitted together to circuit;
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 the structural representation of embodiment of the present invention LED bulb heat conduction support not with mounting flange structure;
figure 10 is the schematic appearance of embodiment of the present invention LED bulb heat conduction support not with mounting flange structure;
figure 11 is embodiment of the present invention LED bulb installed surface schematic diagram;
figure 12 is the installation interface schematic diagram of embodiment of the present invention installation interface support;
figure 13 embodiment of the present invention LED bulb heat conduction support carries the lens arrangement schematic appearance of mounting flange structure;
figure 14 be the embodiment of the present invention look up outside drawing;
figure 15 be the embodiment of the present invention overlook outside drawing;
figure 16 is the structure chart of embodiment of the present invention both sides support panel downward angle when arranging;
figure 17 is that embodiment of the present invention both sides support panel downward angle looks up outside drawing when arranging;
figure 18 is that embodiment of the present invention both sides support panel downward angle overlooks outside drawing when arranging;
figure 19 is the structure chart of embodiment of the present invention when adopting two pieces of support panels;
figure 20 is that the embodiment of the present invention looks up outside drawing when adopting two pieces of support panels;
figure 21 is that the embodiment of the present invention overlooks outside drawing when adopting two pieces of support panels;
figure 22 is the structure chart of embodiment of the present invention when adopting the downward angle of two pieces of support panels;
figure 23 is that the embodiment of the present invention looks up outside drawing when adopting the downward angle of two pieces of support panels;
figure 24 is that the embodiment of the present invention overlooks outside drawing when adopting the downward angle of two pieces of support panels;
figure 25 is the lamp stand fixed support perspective view of the embodiment of the present invention;
figure 26 is the lamp stand fixed support perspective view of embodiment of the present invention both sides support panel downward angle when arranging;
figure 27 is the lamp stand fixed support perspective view of embodiment of the present invention when adopting two pieces of support panels;
figure 28 is the lamp stand fixed support perspective view of embodiment of the present invention when adopting the downward angle of two pieces of support panels.
reference numeral: 2-heat conductive pad, 3-heat conduction support, 4-silver slurry printed circuit, 6-bulb inner cover, 61-spill inner cover, 7-lens, 8-lens snap ring, 71-lens carrier, 9-outer bulb envelope, 91-is with the outer bulb envelope of mounting flange, 10A-tape cable water joint, 11A-cable fixing head, 18-caulking groove, 22-connector fixing hole, 101-lamp housing, 102-LED bulb, 105-bulb hold-down screw, 106-Wiring harness connector, 107-Wiring harness connector support and screw, 108-lamp stand, 109-lamp stand hold-down screw, 110-stiffener, 111-lamp stand fixed support bolt, 112-lamp stand fixed support.
below in conjunction with the drawings and specific embodiments, the present invention is further illustrated, but not as the foundation limited the present invention.
Detailed description of the invention
embodiment.
adopt lamp housing as the LED street lamp of installation interface supporting structure, as shown in Fig. 1, Figure 14 and Figure 15, comprise by the shaping lamp housing 101 of stamped metal sheets; Lamp housing 101 comprises the support panel being converted into polylith, and support panel is provided with installation interface, and installation interface is provided with LED bulb 102; Lamp housing 101 is fixed on lamp stand 108 by lamp stand fixture.Adopt lamp housing as the LED street lamp of installation interface supporting structure, also comprise Wiring harness connector 106, Wiring harness connector 106 is arranged on lamp housing 101, and Wiring harness connector is used for multiple LED bulb 102 to access power supply and control circuit.Lamp housing 101 edge is provided with the flanging increasing structural strength, and described installation interface, comprises the hole being positioned at face and the connection that lamp housing 101 contacts with LED bulb 102; Described lamp stand fixed support 112 top is the lamp stand fixing hole for connecting lamp stand 108.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 about 101 both sides, and described lamp housing 101 is fixed on lamp stand 108 by lamp stand fixed support 112 and stiffener 110; Described lamp housing 101 comprises three pieces of support panels of arranging in angle of folding mutually, and described lamp stand fixed support 112 bottom is planar bracket, and lamp stand fixed support 112 is fixed on the support panel of lamp housing 101 central authorities from the upside of lamp housing 101 or downside.Installation interface is provided with 6 flange fixing holes and heat sink interface perforate, and flange fixing hole is used for fixed L ED bulb 102, and heat sink interface perforate is used for making LED bulb 102 run through installation interface; 6 described flange fixing holes are distributed on diameter D1, diameter D1 be LED bulb 102 outer diameter D subtract that hold-down screw head diameter deducts 0.8 ~ 4mm again stay boundary values; Described heat sink interface opening diameter D2 is that bulb outer diameter D subtracts double hold-down screw head diameter and deducts the double of corresponding D1 again and stay boundary values.LED bulb 102 is arranged on installation interface by bulb hold-down screw 105, Wiring harness connector 106 is arranged on lamp housing 101 by Wiring harness connector support and screw 107, lamp stand fixed support 112 and stiffener 110 are fixed on lamp housing 101 by lamp stand fixed support bolt 111, and lamp stand 108 is connected with lamp stand fixed support 112 by lamp stand hold-down screw 109.
bulb 102 is LED bulb of tool waterproof and dustproof function.
the constructive method of the LED bulb of tool waterproof and dustproof function: chimeric silver slurry printed circuit on a flange-cooled heat conduction support by nonmetallic heat conductive material sinter molding, then welds LED chip and driving chip on silver slurry printed circuit; On heat conduction support, also sintering has the flange arrangement for mounted LED lamp bubble, and the mode that heat conduction support also arranges caulking groove fixes outer bulb envelope or lens snap ring and lens; Or heat conduction support is fixed on being used in the outer bulb envelope of the mounting flange that mounted LED lamp steeps; Flange or be provided with heat conductive pad between mounting flange and installation interface.In LED chip, sprayed with fluorescent powder covers transparent silica gel again; Or by the blue ruddiness proportional arrangement that LED chip quantity needs by plant, the LED chip of having welded only covers transparent silica gel encapsulation; Described heat conduction support fixes bulb inner cover by the mode arranging caulking groove, and LED chip and driving chip are coated in bulb inner cover.The bulb outer diameter D 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 carries out building multiple fixing bulb outer diameter D size, to improve interchangeability and the versatility of LED bulb; Bulb outer diameter D, at W=1.1812e
0.0361D
relation curve on, D is lower limit with 20mm, take 130mm as the upper limit, and every 10 millimeters is 1 section, be divided into 12 sections form limited amount bulb external diameter specifications, improve interchangeability and the versatility of LED bulb further by a small amount of bulb external diameter specification; Described flanged (FLGD) heat conduction support or be distributed on diameter D1 with the flange fixing hole of the outer bulb envelope of mounting flange, diameter D1 be bulb outer diameter D subtract that hold-down screw head diameter deducts 0.8 ~ 4mm again stay boundary values.Described flanged (FLGD) heat conduction support or with the flange fixing hole that the corresponding bulb installation interface of outer bulb envelope upper flange fixing hole of mounting flange is arranged.Apply fluorescent material inside bulb inner cover, LED chip is only encapsulated by transparent silica gel; Or described bulb inner cover is the spill inner cover that elastomeric material is made, and spill inner cover is concave inward structure, and the inside accommodates transparent insulation conductive fluid, is provided with fluorescent material in transparent insulation conductive fluid, described LED chip not packaging silicon rubber; Described heat conduction support arranges caulking groove, and outer bulb envelope directly embeds caulking groove by bonding, or uses lens snap ring to block lens and by bonding, lens snap ring embedded caulking groove.
realize the LED bulb of above-mentioned constructive method: comprise flange-cooled heat conduction support 3, chimeric on heat conduction support 3 have silver slurry printed circuit 4, silver slurry printed circuit 4 is welded with LED chip and associated drives chip, tape cable water joint 10A is fixed on the connector fixing hole 22 of heat conduction support 3 by cable fixing head 11A, as shown in Figure 5.Described heat conduction support 3 is provided with caulking groove 18, and caulking groove 18 embeds and is fixed with bulb inner cover 6, bulb inner cover 6 covers LED chip and driving chip, as shown in Figure 6.The edge of described heat conduction support 3 is mounting flange structure, is fixed by bulb hold-down screw 105, and bulb inner cover 6 is outer is also provided with caulking groove 18, and caulking groove 18 is embedded in and is fixed with outer bulb envelope 9 or lens snap ring 8 adds lens 7, as shown in Figure 3.Described heat conduction support 3 arranges caulking groove 18, and outer bulb envelope 9 directly embeds caulking groove by bonding, as shown in Figure 4, or uses lens snap ring 8 block lens 7 and by bonding, lens snap ring 8 embedded caulking groove, as shown in Figure 3.Be provided with the transparent silica gel of encapsulation outside described LED chip, and be provided with bulb inner cover 6 outside the LED chip being only provided with transparent silica gel, bulb inner cover 6 internal layer is provided with fluorescent coating; Or described LED chip not packaging silicon rubber, described LED chip arranges the spill inner cover 61 that transparent insulation conductive fluid is housed outward, as shown in Figure 7, LED chip is immersed in transparent insulation conductive fluid, fluorescent material is provided with in transparent insulation conductive fluid, described spill inner cover 61 is the elasticity inner cover of slim concave inward structure, as shown in Figure 8.LED chip also can adopt traditional encapsulation scheme encapsulation, and namely in LED chip, sprayed with fluorescent powder covers transparent silica gel again, does not use bulb inner cover.When throwing light on for agricultural production, the blue ruddiness proportional arrangement that LED chip quantity needs by plant, the LED chip of having welded only covers transparent silica gel encapsulation.
in the present embodiment, described heat conduction support 3 can also be fixed in the outer bulb envelope 91 of band mounting flange, as shown in Figure 9.
in the present embodiment, both sides support panel can also be arranged, as shown in Figure 16, Figure 17, Figure 18 and Figure 26 by angle downwards.
in the present embodiment, lamp housing 101 or comprise two pieces be folded to mutually angle arrange support panels, lamp stand fixed support 112 bottom be now triangular supports, be " V " font, as shown in Figure 19, Figure 20, Figure 21 and Figure 27.
in the present embodiment, lamp housing 101 or comprise two pieces of support panels folding down angle mutually and arrange, lamp stand fixed support 112 bottom be now triangular supports, in " V " font, as shown in Figure 22, Figure 23, Figure 24 and Figure 28.
when the present invention has an accident, only need directly to unload bulb 102 from lamp housing 101 and can overhaul easily and more change the bulb, as shown in Fig. 1, Figure 16, Figure 19 and Figure 22.
in the present embodiment, bulb outer diameter D 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 carries out building multiple fixing bulb outer diameter D size, to improve interchangeability and the versatility of LED bulb.At W=1.1812e
0.0361D
relation curve on, D is lower limit with 20mm, take 130mm as the upper limit, and every 10 millimeters is 1 section, be divided into 12 sections form limited amount bulb external diameter specifications, improve interchangeability and the versatility of LED bulb further by a small amount of bulb external diameter specification.Flange fixing hole distribution circle D1 and heat sink interface opening diameter D2 by use the impact of screw size, diameter D1 be bulb outer diameter D subtract that hold-down screw head diameter deducts 0.8 ~ 4mm again stay boundary values; Heat sink interface opening diameter D2 is that bulb outer diameter D subtracts double hold-down screw head diameter and deducts the double of corresponding D1 again and stay boundary values; Bulb wire hole distance L according to the form below value.Bulb sizes outer diameter D in Figure 13, Fig. 2, Figure 10, flange fixing hole pitch circle diameter D1, fin outer diameter D 3 is by the manufacture of regulation, and relative dimensions is determined by Figure 11 and Figure 12 and following table:
Claims (9)
1. adopt lamp housing as the LED street lamp of installation interface supporting structure, it is characterized in that: comprise by the shaping lamp housing (101) of stamped metal sheets; Lamp housing (101) comprises the support panel being converted into polylith, and support panel is provided with installation interface, and installation interface is provided with LED bulb (102); Lamp housing (101) is fixed on lamp stand (108) by lamp stand fixture; The bulb outer diameter D of described 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 carries out building multiple fixing bulb outer diameter D size, to improve interchangeability and the versatility of LED bulb; Bulb outer diameter D, at W=1.1812e
0.0361Drelation curve on, D is lower limit with 20mm, take 130mm as the upper limit, and every 10 millimeters is 1 section, be divided into 12 sections form limited amount bulb external diameter specifications, improve interchangeability and the versatility of LED bulb further by a small amount of bulb external diameter specification.
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 arranged on lamp housing (101), and Wiring harness connector is used for multiple LED bulb (102) access 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) edge is provided with the flanging increasing structural strength, described installation interface, comprises the hole being positioned at face and the connection that lamp housing (101) contacts with LED bulb (102); Described lamp stand fixture comprises lamp stand fixed support (112), lamp stand fixed support (112) top is the lamp stand fixing hole for connecting lamp stand (108).
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 by lamp stand fixed support (112) and the fixing lamp stand (108) of stiffener (110); Described lamp housing (101) comprises three pieces and rolls over the support panel arranged in angle mutually, described lamp stand fixed support (112) bottom is planar bracket, and lamp stand fixed support (112) is fixed on the support panel of lamp housing (101) central authorities from the upside of lamp housing (101) or downside; Described lamp housing (101) or comprise two pieces mutually folding in angle arrange support panel, lamp stand fixed support (112) is fixed on the support panel of the setting in angle from lamp housing (101) upside or downside, described lamp stand fixed support (112) bottom is triangular supports, in falling " V " font, or in " V " font.
5. employing lamp housing according to claim 1 is as the LED street lamp of installation interface supporting structure, it is characterized in that: described installation interface is provided with 6 flange fixing holes and heat sink interface perforate, flange fixing hole is used for fixed L ED bulb (102), and heat sink interface perforate is used for making LED bulb (102) run through installation interface; 6 described flange fixing holes are distributed on diameter D1, diameter D1 be LED bulb (102) outer diameter D subtract that hold-down screw head diameter deducts 0.8 ~ 4mm again stay boundary values; Described heat sink interface opening diameter D2 is that bulb outer diameter D subtracts double hold-down screw head diameter and deducts the double of corresponding D1 again and stay boundary values.
6. the employing lamp housing according to the arbitrary claim of claim 1 to 5 is as the LED street lamp of installation interface supporting structure, it is characterized in that, described LED bulb (102) is the LED bulb of tool waterproof and dustproof function, be configured to: chimeric silver slurry printed circuit on a flange-cooled heat conduction support by nonmetallic heat conductive material sinter molding, then on silver slurry printed circuit, weld LED chip and driving chip; On described heat conduction support, also sintering has the flange arrangement for mounted LED lamp bubble, and the mode that heat conduction support also arranges caulking groove fixes outer bulb envelope or lens snap ring and lens; Or heat conduction support is fixed on being used in the outer bulb envelope of the mounting flange that mounted LED lamp steeps; Flange or be provided with heat conductive pad between mounting flange and installation interface.
7. employing lamp housing according to claim 6 is as the LED street lamp of installation interface supporting structure, it is characterized in that: in described LED chip, sprayed with fluorescent powder covers transparent silica gel again; Or by the blue ruddiness proportional arrangement that LED chip quantity needs by plant, the LED chip of having welded only covers transparent silica gel encapsulation; Described heat conduction support fixes bulb inner cover by the mode arranging caulking groove, and LED chip and driving chip are coated in bulb inner cover.
8. employing lamp housing according to claim 6 is as the LED street lamp of installation interface supporting structure, it is characterized in that: described flanged (FLGD) heat conduction support or be distributed on diameter D1 with the flange fixing hole of the outer bulb envelope of mounting flange, diameter D1 be bulb outer diameter D subtract that hold-down screw head diameter deducts 0.8 ~ 4mm again stay boundary values; Described flanged (FLGD) heat conduction support or with the flange fixing hole that the corresponding bulb installation interface of outer bulb envelope upper flange fixing hole of mounting flange is arranged.
9. employing lamp housing according to claim 7 is as the LED street lamp of installation interface supporting structure, it is characterized in that: apply fluorescent material inside described bulb inner cover, LED chip is only encapsulated by transparent silica gel; Or described bulb inner cover is the spill inner cover that elastomeric material is made, and spill inner cover is concave inward structure, and the inside accommodates transparent insulation conductive fluid, is provided with fluorescent material in transparent insulation conductive fluid, described LED chip not packaging silicon rubber; Described heat conduction support arranges caulking groove, and outer bulb envelope directly embeds caulking groove by bonding, or uses lens snap ring to block lens and by bonding, lens snap ring embedded caulking groove.
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210253600.XA CN102818173B (en) | 2012-07-23 | 2012-07-23 | LED (light-emitting diode) street lamp using lamp shell as mounting interface support 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 |
| BR112015001550A BR112015001550A2 (en) | 2012-07-23 | 2013-07-23 | Construction method of a universal led bulb, led bulb type lens hitch ring and led lamp |
| US14/416,497 US9709220B2 (en) | 2012-07-23 | 2013-07-23 | Method for constructing universal LED bulb and snap ring lens 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 |
| RU2015106001A RU2627731C2 (en) | 2012-07-23 | 2013-07-23 | Method of performing a universal led bulb lamp and led lamp bulb type with stopping ring and led lamp |
| JP2015523373A JP6031601B2 (en) | 2012-07-23 | 2013-07-23 | General-purpose LED bulb configuration method, snap ring lens type LED bulb and LED lamp |
| KR1020157004356A KR101778869B1 (en) | 2012-07-23 | 2013-07-23 | Method for constructing universal led bulb and snap ring lens 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 |
| PCT/CN2013/000882 WO2014015658A1 (en) | 2012-07-23 | 2013-07-23 | Method for constructing universal led bulb and snap ring lens type led bulb and led 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 |
| EP13823121.2A EP2876357A4 (en) | 2012-07-23 | 2013-07-23 | Method for constructing universal led bulb and snap ring lens type led bulb and led 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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| CN201210253600.XA CN102818173B (en) | 2012-07-23 | 2012-07-23 | LED (light-emitting diode) street lamp using lamp shell as mounting interface support structure |
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| CN102818173B true CN102818173B (en) | 2015-04-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3594567A1 (en) * | 2018-07-11 | 2020-01-15 | ITZ Innovations- und Technologiezentrum GmbH | Variable adaptable outside mast light |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2886933B1 (en) * | 2012-07-23 | 2018-04-18 | Guizhou Gzgps Co., Ltd | Method for forming led bulb with high interchangeability and universality and integrated led bulb and lamp |
| US9709220B2 (en) | 2012-07-23 | 2017-07-18 | Guizhou Gzgps Co., Ltd. | Method for constructing universal LED bulb and snap ring lens type LED bulb and LED lamp |
| CN103968269A (en) * | 2013-01-31 | 2014-08-06 | 全怡艺科技（深圳）有限公司 | Multi-head LED plant growth lamp |
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| CN201112411Y (en) * | 2007-09-20 | 2008-09-10 | 深圳市企荣科技有限公司 | Package structure for increasing light-emitting diode luminous efficiency |
| CN201221695Y (en) * | 2008-05-28 | 2009-04-15 | 中国农业科学院农业环境与可持续发展研究所 | LED light source device aiming at tissue culture container |
| CN201819105U (en) * | 2010-09-21 | 2011-05-04 | 王毅 | Novel LED street lamp |
| CN103335264B (en) * | 2011-01-21 | 2016-01-20 | 贵州光浦森光电有限公司 | Standard interface LED lamp holder |
| CN102330962A (en) * | 2011-09-19 | 2012-01-25 | 贵州光浦森光电有限公司 | Lighting method and device of LED (light-emitting diode) |
| CN202303286U (en) * | 2011-10-27 | 2012-07-04 | 贵州光浦森光电有限公司 | Light-emitting diode (LED) bulb with radiator |
| CN202303052U (en) * | 2011-10-27 | 2012-07-04 | 贵州光浦森光电有限公司 | Light-emitting diode (LED) streetlamp |
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| EP3594567A1 (en) * | 2018-07-11 | 2020-01-15 | ITZ Innovations- und Technologiezentrum GmbH | Variable adaptable outside mast light |
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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. |