CN201535465U - Led street lamp device - Google Patents
Led street lamp device Download PDFInfo
- Publication number
- CN201535465U CN201535465U CN2009202603510U CN200920260351U CN201535465U CN 201535465 U CN201535465 U CN 201535465U CN 2009202603510 U CN2009202603510 U CN 2009202603510U CN 200920260351 U CN200920260351 U CN 200920260351U CN 201535465 U CN201535465 U CN 201535465U
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- Prior art keywords
- led
- led lamp
- lamp module
- radiator
- lamp
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- Expired - Fee Related
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2113/00—Combination of light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
An LED street lamp device comprises a power supply housing (1), LED lamp modules (2), a front end cover (3), fixed edge strips on two sides (4), an angle adjusting block (5), an LED lamp module connecting rod (6) and LED lamp module fixed sheets (7); wherein fixed edge strips on two sides (4), the front end cover (3) and the power supply housing (1) form a hollow frame type street lamp holder; the LED lamp modules (2) are horizontally arranged in the street lamp holder frame; two ends of the LED lamp modules are penetrated on the fixed edge strips (4) and one end is rotatably connected with the LED lamp module fixed sheets (7); each LED lamp module fixed sheet (7) is rotatably connected with the LED lamp module connecting rod which is parallel with the fixed edge strips (4); the angle adjusting block (5) is rotatably connected with the LED lamp module connecting rod (6) through the connecting rod; and the angle adjusting block (5) is shifted to adjust the irradiation angle of the LED lamp module. The utility model has the beneficial effects of simple structure, low cost, good heat dissipation, high cost performance and better lighting condition.
Description
Technical field the utility model relates to the lighting fixture of outdoor lightings such as being used for street or road, particularly relates to the LED street lamp that uses light emitting semiconductor device.
The background technology street lamp is the important component part of city illumination, traditional street lamp often adopts sodium vapor lamp or metal halide lamp, tradition sodium vapor lamp and metal halide lamp light efficiency are higher, but this class light source applications is in roads light the time, have only 40% only shine directly into the road surface, other only project light fixture again by lamp reflector, and the efficient of reflector only is 50% to 60%, whole Luminaire efficiency generally only has 70%, and the reflector design difficulty is big, can't really satisfy light distribution requirements, ubiquity direct irradiation direction illumination is excessive, and in the too small problem of two lamp wiring infall illumination.
In recent years, along with the reinforcement of people's environmental consciousness, various environmental protection, energy-saving illumination product continue to bring out out like the mushrooms after rain, and the especially development of LED lighting engineering is for functional illumination provides possibility.Prior art LED lighting engineering is not only in the decorative lighting field, and also occupy a tiny space at functional lighting field, LED is as a kind of solid light source, with its long-life, high light efficiency, how photochromic and once light-distribution directional illumination function, can under the safety low-voltage, work, also the switch sudden strain of a muscle is disconnected continuously, can easily realize many advantages such as 0～100% dimming function, becomes the development trend of light source of new generation.In the road lighting field, the LED street lamp is also constantly developing to replace traditional sodium vapor lamp or metal halide lamp.
But prior art LED street lamp still has the following disadvantages:
1, the lamp distribution design difficulty is big; The design of the luminous intensity distribution of LED street lamp is one of difficult point of LED street lamp exploitation, and the luminous intensity distribution of street lamp has the characteristics of different other household light fixtures, and street lamp can not only be beaten the zone of bright light fixture below, simultaneously must strict control dazzle, and the consideration environmental factor; The LED light output direction is good, when providing higher luminous intensity distribution efficient possible, also the design and the manufacturing of lamp distribution parts are had higher requirement, therefore, the optical design difficulty of LED road lamp luminous intensity distribution is very big, and can whether its luminous intensity distribution puts in place be its key that substitute conventional road lamp.
2, heat dissipation problem; During the work of LED lamp, the p-n junction temperature of luminescent device concentrates on same plane, and the rising of temperature is risen whole light fixture product temperature, causes the LED light decay, influences service life; Especially in high-power LED street lamp, heat radiation is a problem that can not be ignored, and as road illuminating lamp, generally all need adopt high-power LED street lamp, and this also makes the heat dissipation design of LED street lamp become key.Common radiating mode is by the fitting structure heat sink design at present, but because the applied environment of street lamp generally all compares badly, the oxidation that is corroded easily of the many and fin metal surface of oiliness, gelatin substance, dust, long-term use to accumulate dust unavoidably between the fin of back causes radiating effect to descend; The design of using radiator fan to dispel the heat is also arranged in addition, and obviously, the residing adverse circumstances of street lamp make the design of radiator fan be difficult to reach requirement.
3, cost performance is low; The structural design of LED road lamp all is the integrated design at present, break down and to change by overall pulling down, and can not change the damage parts, and the LED updating and upgrading of a product is fast, appearance along with high-power chip, the corresponding raising of the maintenance cost of manufacturer, therefore, the superiority of cost performance is also not obvious.
4, lighting angle can not change; The structure of prior art LED road lamp is the integrated design as described above, after lamp distribution designed in addition, the lighting angle of light fixture generally was constant, in road lighting, can not regulate light projector angle, thereby can not provide better condition for road lighting.
Utility model content the technical problems to be solved in the utility model is to avoid above-mentioned the deficiencies in the prior art part, and prior art is done further improvement, propose a kind of modularized design, light efficiency height, perfect heat-dissipating, cost performance height, and can regulate the LED street lamp of lighting angle.
The utility model is to solve the technical problem the technical scheme that proposes to be, design a kind of LED road lamp device, comprise constant voltage constant current power, especially, also comprise power shell, LED lamp module, drive end bearing bracket, both sides fixedly edge strip, angle-regulating block, LED lamp module connecting rod and LED lamp module stator; Described two fixedly an end of edge strip fixedly connected with the both sides of described power shell by screw rod respectively, its other end also connects the two ends of described drive end bearing bracket by screw rod, form a hollow frame formula road lamp cap; The equal level of described each LED lamp module is horizontally placed in the road lamp cap framework; The protrusion frame that the two ends of each LED lamp module rely on its end plate is two fixedly on the edge strip, and the protrusion of an end plate stretches out outside the fixedly edge strip of street lamp framework, and is connected rotationally with described LED lamp module stator respectively; The described LED lamp module connecting rod of edge strip is connected described each LED lamp module stator rotationally with being parallel to fixedly; Described angle-regulating block is connected with described LED lamp module connecting rod rotationally by connecting rod;
When described angle-regulating block moves horizontally, can drive the horizontal movement of described LED lamp module connecting rod, make LED lamp module stator drive each LED lamp module motion, regulate the irradiating angle of LED lamp.
Also comprise lamp holder limit, both sides lid, described lamp holder limit lid is separately fixed at outside the described fixedly edge strip of LED road lamp cap.
Better for the light transmission that makes the LED street lamp, also designed a kind of LED street lamp module that is used for the utility model LED road lamp device, especially, comprise radiator, aluminium base and lampshade, be equipped with the LED lamp on the described aluminium base; Described lampshade is the panel that is provided with optical lens group; The vertical projection in both sides of the edge, the described radiator back side also is provided with two grooves; Described aluminium base is close to the middle part at the radiator back side; Described lampshade covers on the described aluminium base and with radiator and fixes; LED lamp on the described aluminium base is corresponding one by one with the optical lens difference on the described lampshade.
Contact-making surface between described aluminium base and the radiator also is provided with one deck thermal conductive silicon glued membrane.
The periphery that described lampshade contacts with radiator is provided with O-ring seal.
Described radiator front is series of parallel and the radiating fin that highly do not wait, and each radiating fin both side surface has the lengthways of rod of projection, to increase area of dissipation.
Described radiator is made with aluminium alloy.
The radiating fin of described radiator has a horizontal fault trough at least.
Optical lens on the described lampshade comprises basal plane and exiting surface at least; Described basal plane is the plane, and in the middle of it concave surface being arranged is incidence surface, is used to buckle into the LED lamp; The partial sphere that exiting surface is passed through by two-phase is formed, its outer surface shape such as peanut shelly; Described basal plane passes through mutually with exiting surface; The LED lamp source concentrates on the incidence surface of optical lens, and by exiting surface refraction bright dipping.
The panel body of described lampshade and optical lens thereof adopt the polycarbonate integrated injection molding.
Compared with prior art, the utlity model has following beneficial effect:
1, simple in structure, cost is low; The utility model LED street lamp has adopted modularized design, LED street lamp module and LED lamp lamp holder are separated design, when needing to increase the power output of LED street lamp, only needing to increase LED street lamp module gets final product, increase the lamp module as long as the fixedly edge strip of lamp holder and screw rod thereof and lamp holder limit lid are changed and can be realized, package assembly is simple, and whole lamp outer casing need not die sinking manufacturing again, has reduced cost.
2, perfect heat-dissipating, long service life, cost performance is higher; The utility model LED street lamp module has adopted the heat sink design that is more conducive to dispel the heat, and added one deck thermal conductive silicon glued membrane between the aluminium base of installation LED lamp and the radiator contact-making surface, make between LED lamp aluminium base and the radiator contact tightr, the heat that the LED lamp produces can be passed on the radiator rapidly and dispel the heat, this has also prolonged the life-span of LED lamp, make LED street lamp whole service life longer, cost performance is higher.
3, light efficiency height provides better lighting condition; The utility model LED street lamp module has adopted novel secondary optical lens, and lampshade and the optical lens that is provided with have thereon adopted the better polycarbonate pc PC of light transmission material to make, make the light efficiency of LED lamp obtain bigger utilization, and irradiation light can be regulated, and can provide better lighting condition for road.
Description of drawings
Fig. 1 is the utility model LED street lamp axonometric projection schematic diagram;
Fig. 2 is described LED street lamp decomposing state figure;
Fig. 3 is described LED street lamp front view;
Fig. 4 is the lamp module axonometric projection schematic diagram of described LED street lamp;
Fig. 5 is the lamp module front view of described LED street lamp;
Fig. 6 is that the lamp module of described LED street lamp decomposes view;
Fig. 7 is the axonometric projection schematic diagram of the lamp module radiator of described LED street lamp;
Fig. 8 is the front view of described lamp module radiator;
Fig. 9 is the left view of described lamp module radiator;
Figure 10 is the single lens cutaway view on the described LED street lamp module lampshade.
The specific embodiment is described in further detail below in conjunction with the preferred embodiment shown in the accompanying drawing.
As depicted in figs. 1 and 2, the utility model preferred embodiment LED street lamp comprises power shell 1, four LED lamp modules 2, drive end bearing bracket 3, both sides fixedly edge strip 4, angle-regulating block 5, LED lamp module connecting rod 6, LED lamp module stator 7 and two lamp holder limits lids 8; Fixedly connected with the both sides of described power shell 1 by screw rod respectively in a both sides fixedly end of edge strip 4, its other end also connects the two ends of described drive end bearing bracket 3 by screw rod, forms a hollow frame formula road lamp cap; Four LED lamp module 2 equal levels are horizontally placed in the road lamp cap framework; The protrusion frame that the two ends of each LED lamp module 2 rely on its end plate is two fixedly on the edge strip 4, and the protrusion of an end plate stretches out outside the fixedly edge strip 4 of street lamp framework, and is connected rotationally with described LED lamp module stator 7 respectively; The LED lamp module connecting rod 6 of edge strip 4 is connected each LED lamp module stator 7 rotationally with being parallel to fixedly; Angle-regulating block 5 is connected with LED lamp module connecting rod 6 rotationally by connecting rod, assembled governor motion after, can will two form a light fixture integral body on the lid 8 fixedly edge strips 4 that are buckled between drive end bearing bracket 3 and the power shell 1 of lamp holder limits.For easy for installation, the tail end of power shell 1 is fixed with the lamp stand anchor clamps, these lamp stand anchor clamps comprise lamp stand clamping fixture seat and lamp stand stator, the lamp stand stator is that arch upward in two centres, the cross section is semi-circular shape, a slice is fixed on the lamp stand clamping fixture seat, another sheet is movable, matches by screw rod and the lamp stand stator that is fixed on the lamp stand clamping fixture seat; These lamp stand anchor clamps can be regulated the clamping bore with flexible adaptation lamp stand caliber size by the screw rod of regulating on the lamp stand stator.
Can see from the LED street lamp decomposing state schematic diagram of Fig. 2, when angle-regulating block 5 moves horizontally, can drive 6 horizontal movements of LED lamp module connecting rod, make LED lamp module stator 7 drive each LED lamp module 2 motion, regulate the irradiating angle of LED lamp, can between 0～30 degree, regulate arbitrarily by regulating the light angle that can make light, solve the problem that prior art LED street lamp can not be regulated irradiating angle.
Be the front view of this preferred embodiment as shown in Figure 3, LED street lamp module is positioned at by the fixing lamp holder framework formed of edge strip 8 in power shell 1, drive end bearing bracket 3 and both sides.
As Fig. 4 and shown in Figure 6, LED street lamp module comprises radiator 21, aluminium base 22 and lampshade 23, is equipped with LED lamp 221 on the aluminium base 22; Lampshade 23 is for being provided with the employing polycarbonate integrated injection molding panel of optical lens group; The vertical projection in both sides of the edge, radiator 21 back side also is provided with two grooves; Aluminium base 22 is close to the middle part at radiator 21 back sides; Lampshade 23 covers on the aluminium base 22 and with radiator 21 and fixes; LED lamp 221 on the aluminium base 22 is corresponding one by one with optical lens 231 difference on the lampshade 23.Contact-making surface between aluminium base 22 and the radiator 21 is provided with one deck thermal conductive silicon glued membrane 24, and the periphery that lampshade 23 contacts with radiator 21 is provided with O-ring seal 25, guarantees that the overall tightness of lamp module is better.
As shown in Figure 9, radiator 21 fronts are provided with ten vertical parallel and radiating fins that highly do not wait, and each fin both side surface has the lengthways of rod of projection, have increased the area of dissipation of radiating fin.Radiator 21 usefulness aluminium alloys are made, and it is the aluminium alloy manufacturing of 6063T5 that present embodiment has adopted model, and anodized is adopted on its surface, can adapt to outdoor adverse circumstances better.
As Fig. 5, Fig. 7 and shown in Figure 8, the radiating fin group of radiator 21 is provided with two horizontal fault troughs, is just facing sky because the LED street lamp is installed back radiator 21, and two horizontal fault troughs more help deriving and make the impurity such as dust on the fin to flow away along rainwater rainwater.
As shown in figure 10, the optical lens 231 on the lampshade 23 comprises basal plane 2311 and exiting surface 2312; Basal plane 2311 is the plane, and in the middle of it concave surface being arranged is incidence surface 2313, is used to buckle into the LED lamp; The partial sphere that exiting surface 2312 is passed through by two-phase is formed, its outer surface shape such as peanut shelly; Basal plane 2311 passes through mutually with exiting surface 2312; The LED lamp source concentrates on the incidence surface 2313 of optical lens, and by exiting surface 2312 refraction bright dippings.The panel body of lampshade 23 and optical lens 231 usefulness optical grade polycarbonate integrated injection moldings thereof, also having added no shadow glue in the optical lens 231 removes the shadow of light irradiating object and solves the zebra effect, and optical lens adopts the secondary optics principle, LED light is reflected bright dipping through lens, become the rectangle light source, like this, the light transmittance efficiency of whole LED street lamp accesses effective raising.
The employed constant voltage constant current power module of LED street lamp places in the power shell 1, and power line is drawn a socket, makes street lamp convenient when mounted.
Experiment shows that the utility model power is that the colour temperature of the LED street lamp of 100W is 4000K～6300K, colour rendering index (Ra＞75), light extraction efficiency＞90%, total luminous flux be 8640lm (be the 1W luminous efficiency be＞90lm/W), wherein comprise light loss.
When the utility model LED street lamp need increase power, as long as increase the quantity of LED street lamp module, again the fixedly edge strip 4 of LED street lamp side and screw rod, lamp holder limit lid 8 and LED lamp module connecting rod 6 disposed thereon are provided for simple replacement of and can finish, and need not again other parts die sinking again to be designed.
In conjunction with the accompanying drawings embodiment of the present utility model has been done detailed description above, but the utility model is not limited to the foregoing description, in the ken that those of ordinary skills possessed, can also under the prerequisite that does not break away from the utility model aim, make various variations, for example, radiator 1 is not limited to the aluminium alloy manufacturing that model is 6063T5 in the utility model, also can adopt other model aluminium alloy manufacturings.
Claims (10)
1. LED road lamp device, comprise constant voltage constant current power, it is characterized in that: also comprise power shell (1), LED lamp module (2), drive end bearing bracket (3), both sides fixedly edge strip (4), angle-regulating block (5), LED lamp module connecting rod (6) and LED lamp module stator (7); Described two fixedly an end of edge strip (4) fixedly connected with the both sides of described power shell (1) by screw rod respectively, its other end also connects the two ends of described drive end bearing bracket (3) by screw rod, form a hollow frame formula road lamp cap; Described each LED lamp module (2) all level is horizontally placed in the road lamp cap framework; The protrusion frame that the two ends of each LED lamp module (2) rely on its end plate is two fixedly on the edge strip (4), and the protrusion of an end plate stretches out outside the fixedly edge strip (4) of street lamp framework, and is connected rotationally with described LED lamp module stator (7) respectively; The described LED lamp module connecting rod (6) of edge strip (4) is connected described each LED lamp module stator (7) rotationally with being parallel to fixedly; Described angle-regulating block (5) is connected with described LED lamp module connecting rod (6) rotationally by connecting rod;
Described angle-regulating block (5) can drive described LED lamp module connecting rod (6) horizontal movement when moving horizontally, and makes LED lamp module stator (7) drive each LED lamp module (2) motion, regulates the irradiating angle of LED lamp.
2. LED road lamp device according to claim 1 is characterized in that: also comprise lamp holder limit, both sides lid (8), described lamp holder limit lid (8) is separately fixed at outside the described fixedly edge strip of LED road lamp cap (4).
3. a LED street lamp module that is used for the described LED road lamp device of claim 1 is characterized in that: comprise radiator (21), aluminium base (22) and lampshade (23), be equipped with LED lamp (221) on the described aluminium base (22); Described lampshade (23) is for being provided with the panel of optical lens group; The vertical projection in described radiator (21) both sides of the edge, the back side also is provided with two grooves; Described aluminium base (22) is close to the middle part at radiator (21) back side; Described lampshade (23) covers on described aluminium base (22) and upward and with radiator (21) fixes; LED lamp (221) on the described aluminium base (22) is corresponding one by one with optical lens (231) difference on the described lampshade (23).
4. LED street lamp module according to claim 3 is characterized in that: the contact-making surface between described aluminium base (22) and the radiator (21) also is provided with one deck thermal conductive silicon glued membrane (24).
5. LED street lamp module according to claim 3 is characterized in that: the periphery that described lampshade (23) contacts with radiator (21) is provided with O-ring seal (25).
6. LED street lamp module according to claim 3 is characterized in that: described radiator (21) front is series of parallel and the radiating fin that highly do not wait, and each radiating fin both side surface has the lengthways of rod of projection, to increase area of dissipation.
7. according to claim 3 or 6 described LED street lamp modules, it is characterized in that: described radiator (21) is made with aluminium alloy.
8. LED street lamp module according to claim 6 is characterized in that: the radiating fin of described radiator (21) has a horizontal fault trough (211) at least.
9. LED street lamp module according to claim 3 is characterized in that: the optical lens (231) on the described lampshade (23) comprises basal plane (2311) and exiting surface (2312) at least; Described basal plane (2311) is the plane, and in the middle of it concave surface being arranged is incidence surface (2313), is used to buckle into the LED lamp; The partial sphere that exiting surface (2312) is passed through by two-phase is formed, its outer surface shape such as peanut shelly; Described basal plane (2311) passes through mutually with exiting surface (2312); The LED lamp source concentrates on the incidence surface (2313) of optical lens (231), and by exiting surface (2312) refraction bright dipping.
10. LED street lamp module according to claim 9 is characterized in that: the panel body of described lampshade (23) and optical lens (231) thereof adopt the polycarbonate integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202603510U CN201535465U (en) | 2009-11-16 | 2009-11-16 | Led street lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202603510U CN201535465U (en) | 2009-11-16 | 2009-11-16 | Led street lamp device |
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| Publication Number | Publication Date |
|---|---|
| CN201535465U true CN201535465U (en) | 2010-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202603510U Expired - Fee Related CN201535465U (en) | 2009-11-16 | 2009-11-16 | Led street lamp device |
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| Country | Link |
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| CN (1) | CN201535465U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297409A (en) * | 2011-08-29 | 2011-12-28 | 吴江多艺纺织有限公司 | Heat radiator for LED (Light Emitting Diode) lamp |
| CN102734711A (en) * | 2012-07-04 | 2012-10-17 | 天宝电子（惠州）有限公司 | LED road lamp |
| WO2012129567A3 (en) * | 2011-03-24 | 2012-11-15 | The Sloan Company, Inc. Dba Sloanled | Display box lighting module |
| CN102829448A (en) * | 2012-08-16 | 2012-12-19 | 佛山市南海顺展模具灯饰金属制品有限公司 | Method for manufacturing multifunctional module street lamp shell and lamp shell thereof |
| CN103017042A (en) * | 2012-12-29 | 2013-04-03 | 朱健荣 | LED road lamp |
| CN103256559A (en) * | 2013-05-21 | 2013-08-21 | 杭州华普永明光电股份有限公司 | LED lens set with firm structure and good durability and lighting device |
| CN104110585A (en) * | 2013-04-16 | 2014-10-22 | 深圳市海洋王照明工程有限公司 | Emergent light effect adjustable LED lamp |
| CN105135266A (en) * | 2015-08-21 | 2015-12-09 | 福建师范大学 | Extensible LED table lamp |
| WO2016179722A1 (en) * | 2015-05-08 | 2016-11-17 | 李峰 | Embedded light source encapsulation structure |
| CN107388052A (en) * | 2017-06-29 | 2017-11-24 | 广东洲明节能科技有限公司 | LED energy-saving lamps |
-
2009
- 2009-11-16 CN CN2009202603510U patent/CN201535465U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012129567A3 (en) * | 2011-03-24 | 2012-11-15 | The Sloan Company, Inc. Dba Sloanled | Display box lighting module |
| US8899784B2 (en) | 2011-03-24 | 2014-12-02 | The Sloan Company, Inc. | Display box lighting module |
| CN102297409A (en) * | 2011-08-29 | 2011-12-28 | 吴江多艺纺织有限公司 | Heat radiator for LED (Light Emitting Diode) lamp |
| CN102734711B (en) * | 2012-07-04 | 2014-12-31 | 天宝电子（惠州）有限公司 | LED road lamp |
| CN102734711A (en) * | 2012-07-04 | 2012-10-17 | 天宝电子（惠州）有限公司 | LED road lamp |
| CN102829448A (en) * | 2012-08-16 | 2012-12-19 | 佛山市南海顺展模具灯饰金属制品有限公司 | Method for manufacturing multifunctional module street lamp shell and lamp shell thereof |
| CN103017042A (en) * | 2012-12-29 | 2013-04-03 | 朱健荣 | LED road lamp |
| CN103017042B (en) * | 2012-12-29 | 2016-01-20 | 朱健荣 | A kind of LED street lamp |
| CN104110585A (en) * | 2013-04-16 | 2014-10-22 | 深圳市海洋王照明工程有限公司 | Emergent light effect adjustable LED lamp |
| CN104110585B (en) * | 2013-04-16 | 2016-08-31 | 深圳市海洋王照明工程有限公司 | The LED lamp of adjustable light-out effect |
| CN103256559B (en) * | 2013-05-21 | 2015-10-14 | 杭州华普永明光电股份有限公司 | A kind of sound construction and the LED set of lenses of good endurance and lighting device |
| CN103256559A (en) * | 2013-05-21 | 2013-08-21 | 杭州华普永明光电股份有限公司 | LED lens set with firm structure and good durability and lighting device |
| WO2016179722A1 (en) * | 2015-05-08 | 2016-11-17 | 李峰 | Embedded light source encapsulation structure |
| CN105135266A (en) * | 2015-08-21 | 2015-12-09 | 福建师范大学 | Extensible LED table lamp |
| CN107388052A (en) * | 2017-06-29 | 2017-11-24 | 广东洲明节能科技有限公司 | LED energy-saving lamps |
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