CN107166252A - A kind of LED street lamp lamp holder of non-maintaining high radiating - Google Patents
A kind of LED street lamp lamp holder of non-maintaining high radiating Download PDFInfo
- Publication number
- CN107166252A CN107166252A CN201710541110.2A CN201710541110A CN107166252A CN 107166252 A CN107166252 A CN 107166252A CN 201710541110 A CN201710541110 A CN 201710541110A CN 107166252 A CN107166252 A CN 107166252A
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- Prior art keywords
- groove
- led
- heat emission
- reflector
- neck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000003739 neck Anatomy 0.000 claims abstract description 34
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 15
- 210000002421 cell wall Anatomy 0.000 claims abstract description 14
- 239000005336 safety glass Substances 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 239000004411 aluminium Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
-
- 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
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a kind of LED street lamp lamp holder of non-maintaining high radiating, including aluminium alloy lamp body, radiator, LED modules, reflector, safety glass mask, LED drive power, power supply cover plate and mounting bracket, lamp body and radiator integrated die cast, radiator includes wave shaped radiator and heat emission hole, the bottom of lamp body is provided with the first groove, second groove and mounting bracket connecting portion, heat emission hole is evenly distributed on a pair of cell walls of the first groove, it is parallel on the surrounding cell wall of first groove that reflector is installed, protrusion is provided with multiple necks in the middle part of the bottom land of first groove, LED modules are fastened on neck, safety glass mask lid is located at the top of the groove of the first groove, LED drive power is placed in the second groove, power supply cover plate lid is located at the top of the groove of the second groove, all LED modules are electrically connected with LED drive power by wire, mounting bracket is fixedly mounted on mounting bracket connecting portion.The good heat dissipation effect of this lamp holder, anti-corrosion and waterproof, anti-dust performance are good, and service life is long.
Description
Technical field
The present invention relates to LED street lamp technical field, a kind of LED street lamp lamp holder is concretely related to, more particularly to it is a kind of
The LED street lamp lamp holder of non-maintaining high radiating.
Background technology
Road lighting is the important component of city illumination, and its production and living with people is closely related, and LED has
The features such as long lifespan, good energy-conserving effect and be widely used in lighting field.With succeeding in developing for high-powered LED lamp,
Gradually it is applied in city illumination, while being recruited also with National Semiconductor illuminating engineering, National Development and Reform Committee's LED road lightings
The continuous implementation of bid project and ten thousand, ten city of LED street lamp project, the road illuminating lamp such as LED street lamp by feat of efficiently, section
The advantages of energy, high colour developing, during gradually popularization and application is illuminated to city ordinary road.
LED street lamp head is the main building block of LED street lamp, and the quality of LED street lamp head directly affects the product of LED street lamp
Matter and service life, LED modules are during electro-optic conversion used in LED street lamp head, and the electric energy that there are about 60-80% fails
Visible ray is converted into, but is presented in the form of heat so that the problem of application of current LED street lamp product has radiating,
When the temperature of LED modules is too high, it will weaken its luminous efficiency, so as to cause luminous flux decline and the shortening of service life.
The content of the invention
It is an object of the invention to provide a kind of LED street lamp lamp holder of non-maintaining high radiating, the LED street lamp lamp holder is integrally tied
Structure is ingenious in design, ensureing the good sealing of lamp holder to ensure not intake and while dust, using integrated with lamp body
Radiator, effectively spreads heat conduction in lamp body, the service life of LED modules has been effectively ensured, it is ensured that whole in excellent in heat dissipation effect
Lamp in different environments can long-term stable operation and service life is long.
To achieve these goals, the technical solution adopted by the present invention is, a kind of LED street lamp lamp of non-maintaining high radiating
Head, including aluminium alloy lamp body, radiator, LED modules, reflector, safety glass mask, LED drive power, power supply cover plate and peace
Support is filled, the aluminium alloy lamp body and radiator integrated die cast, the radiator include several wave shaped radiators
With several inclination heat emission holes, fin is arranged on the top and surrounding side of aluminium alloy lamp body, and the bottom of aluminium alloy lamp body is set
There are the first groove, the second groove and mounting bracket connecting portion, the heat emission hole is evenly distributed on a pair of cell walls of the first groove,
Parallel on the surrounding cell wall of first groove to be provided with reflector, the bottom land middle part protrusion of the first groove is provided with multiple cards
Groove, has isolation part between neck and heat emission hole, the LED modules are fastened on neck, and the safety glass mask lid is located at
At the top of the groove of first groove, the LED drive power is placed in the second groove, uniformly opened up on a pair of cell walls of the second groove
There is air vent, the power supply cover plate lid is located at the top of the groove of the second groove, and all LED modules pass through wire with LED drive power
Electrical connection, the mounting bracket is fixedly mounted on mounting bracket connecting portion.
As a modification of the present invention, the LED modules include aluminium base, printed wire and LED chip, the print
Brush circuit is arranged on aluminium base, and LED chip weld part is provided with the printed wire, and the LED chip is welded on LED welderings
In socket part, one end of aluminium base is provided with wire weld part, and the LED drive power is welded to connect by wire with LED modules.
As a modification of the present invention, a pair of reflectors in the first recess width direction are arranged in sector, this pair anti-
The bottom of tabula rasa offers perforation, and the two ends of the neck are fastened in the perforation of reflector, is arranged on the LED modules on neck
Two ends be fastened between neck and the perforation of reflector.
As a modification of the present invention, the heat emission hole is arranged on the cell wall in the first groove length direction, heat emission hole
Positioned at the bottom for the reflector for being arranged on the first groove length direction, the angle of inclination of the heat emission hole is 45 °.
As a modification of the present invention, one layer of aluminum dust-proof and pest-proof filter screen is equipped with the installation portion of the heat emission hole.
As a modification of the present invention, the quantity of the neck is to be connected between 4, all necks by pin, institute
There is neck to connect to form arch.
Relative to prior art, the compact conformation of LED street lamp lamp holder proposed by the invention is attractive in appearance, anti-corrosion and waterproof, dust-proof
Functional, because radiator and the aluminium alloy lamp body of the road lamp cap are integrated die casts, and radiator is using some
The wave shaped radiator at the individual top for being arranged on aluminium alloy lamp body and surrounding side and it is arranged on the first groove length direction groove
Card on wall and being made with the heat emission hole of 45 ° of inclination tilt angles, the graphite heat conducting material contacted with reference to being fitted with LED modules
Groove, efficiently spreads heat conduction in lamp body, excellent in heat dissipation effect, and realizes non-maintaining function, so as to be effectively ensured
The service life and job stability of LED modules, it is ensured that whole lamp in different environments can long-term stable operation and service life is long.
Brief description of the drawings
Fig. 1 is the Structure explosion diagram of the LED street lamp lamp holder of the present invention.
In figure:1- lamp bodies, 2- radiators, 3- LED modules, 4- LED drive powers, 5- safety glass masks, 6- power supplys
Cover plate, 7- mounting brackets, the grooves of 8- first, the grooves of 9- second, 10- mounting bracket connecting portions, 11- reflectors, 12- necks, 13-
Heat emission hole, 14- isolation parts, 15- dust-proof and pest-proof filter screens, 16- air vents.
Embodiment
In order to deepen the understanding of the present invention and understanding, the invention will be further described below in conjunction with the accompanying drawings and introduces.
As shown in figure 1, a kind of LED street lamp lamp holder of non-maintaining high radiating, including aluminium alloy lamp body 1, radiator 2, LED moulds
Group 3, reflector 11, safety glass mask 5, LED drive power 4, power supply cover plate 6 and mounting bracket 7, the aluminium alloy lamp body 1
With the integrated die cast of radiator 2, the aluminium alloy lamp body 1 is shaped as racket-shaped, and the surface of lamp body 1 and radiator 2 is equal
Anodized has been carried out, can effectively anticorrosion.Radiator 2 includes several wave shaped radiators and several inclination radiatings
Hole 13, the fin is arranged on the top and surrounding side of aluminium alloy lamp body 1, and heat emission hole 13 is arranged on the side of lamp body 1, can
Effective water proof and dust proof.The bottom of aluminium alloy lamp body 1 is provided with the first groove 8, the second groove 9 and mounting bracket connecting portion 10, described
Heat emission hole 13 is evenly distributed on a pair of cell walls of the first groove 8, and the opposition of heat emission hole 13, which is set, can strengthen in the first groove 8
Parallel on the cross-ventilation in portion, the surrounding cell wall of first groove 8 to be provided with reflector 11, the surface spraying of reflector 11 has
Reflectorized material, can converge to the light that LED modules 3 are sent, effectively improve the brightness of LED street lamp.The groove of first groove 8
Protrusion is provided with multiple necks 12 in the middle part of bottom, and neck 12 is made using graphite heat conducting material, and the LED modules 3 are fastened on
On neck 12, there is isolation part 14 between neck 12 and heat emission hole 13, so as to strengthen dissipating for LED modules 3 on neck 12
The thermal efficiency.The safety glass mask 5, which is covered, to be located at the top of the groove of the first groove 8, and the groove 8 of safety glass mask 5 and first is by LED
Module 3 and reflector 11 are enclosed in the emitting space of lamp holder jointly, and the light that LED modules 3 are sent is worn from safety glass mask 5
Transmit.The LED drive power 4 is placed in the second groove 9, and uniformly ventilation is offered on a pair of cell walls of the second groove 9
Hole 16, can strengthen the radiating efficiency of LED drive power 4 by air vent 16, it is ensured that LED drive power 4 possesses good work
Make performance.The power supply cover plate 6, which is covered, to be located at the top of the groove of the second groove 9, and LED drive power 4 is fixed in the second groove 9.
Safety glass mask 5 and power supply cover plate 6 are respectively and fixedly installed to the groove of the first groove 8 and the second groove 9 using fastening screw
Top, is easily installed demolition and maintenance.All LED modules 3 are electrically connected with LED drive power 4 by wire, and electricity is driven by LED
Source 4 is that LED modules 3 provide power supply to light LED modules 3, and can control the luminosity and luminous duration of LED modules 3.It is described
Mounting bracket 7 is fixedly mounted on mounting bracket connecting portion 10, is specifically installed by the way of threaded connection, installs branch
Frame 7 is the middleware that lamp holder is interconnected with lamp stand.
Preferably, the LED modules 3 include aluminium base, printed wire and LED chip, and the printed wire is arranged on
On aluminium base, LED chip weld part is provided with the printed wire, the LED chip is welded on LED weld parts, aluminium base
One end of plate is provided with wire weld part, and the LED drive power 4 is welded to connect by wire with LED modules 3.Using aluminium base
Plate is contacted with the laminating of neck 12 that graphite heat conducting material is made, and the heat that effectively can be sent to LED chip carries out heat loss through conduction,
So as to effectively slow down LED chip because of the light decay that is bad and producing that radiates, the service life of LED modules 3 is improved.
It may further be preferable that being arranged on a pair of reflectors 11 of the width of the first groove 8 in sector, this pair of reflector
11 bottom offers perforation, and the two ends of the neck 12 are fastened in the perforation of reflector 11, are arranged on the LED on neck 12
The two ends of module 3 are fastened between the perforation of neck 12 and reflector 11.So to be fastened on this right for neck 12 and LED modules 3
The lower section of reflector 11, it is not only easy for installation, while also make it that reflector 11 is fully reflected the light that LED modules 3 are sent,
Improve the luminosity in emitting space.
It may further be preferable that the heat emission hole 13 is arranged on the cell wall of the length direction of the first groove 8, heat emission hole 13
In the bottom for the reflector 11 for being arranged on the length direction of the first groove 8 so that the setting of heat emission hole 13 does not influence 11 pairs of reflector
The reflective spotlight effect of LED modules 3, the angle of inclination of the heat emission hole 13 is 45 °, can using the heat emission hole 13 of this kind of angle
Filter hydrone and dust enters in the first groove 8, and allow air molecule in the inside and outside environment free flow of the first groove 8
It is dynamic, and can ensure that the first groove 8 is not a totally-enclosed environment, its internal LED module 3 is carried out gas with external environment condition
Exchange, the external and internal pressure imbalance problem of the first groove 8 can be resolved safely, further increase the stability of lamp holder work.
It may further be preferable that being equipped with one layer of aluminum dust-proof and pest-proof filter screen 15, energy on the installation portion of the heat emission hole 13
The reliable and stable working environment in the first groove 8 is enough further ensured that, and the job stability of LED modules 3 can be improved, is realized
The non-maintaining function of LED street lamp head.
It may further be preferable that the quantity of the neck 12 is 4, connected, owned by pin between all necks 12
The connection of neck 12 forms arch, and so laminating is placed on the also domed arrangement of LED modules 3 on the surface of neck 12, effectively improves LED
The light utilization of module 3, and the light range of exposures of LED street lamp head can be improved.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to
Constituted technical scheme is combined by above technical characteristic.It should be pointed out that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (6)
1. a kind of LED street lamp lamp holder of non-maintaining high radiating, it is characterised in that:Including aluminium alloy lamp body, radiator, LED modules,
Reflector, safety glass mask, LED drive power, power supply cover plate and mounting bracket, aluminium alloy lamp body and the radiator one
Change die cast, the radiator includes several wave shaped radiators and several inclination heat emission holes, and fin is arranged on aluminium
The top and surrounding side of alloy lamp body, the bottom of aluminium alloy lamp body is provided with the first groove, the second groove and mounting bracket connection
Portion, the heat emission hole is evenly distributed on a pair of cell walls of the first groove, parallel on the surrounding cell wall of first groove to install
There is protrusion in the middle part of reflector, the bottom land of the first groove to be provided with multiple necks, there is isolation part between neck and heat emission hole, it is described
LED modules are fastened on neck, and the safety glass mask lid is located at the top of the groove of the first groove, and the LED drive power is put
Put in the second groove, uniformly offer air vent on a pair of cell walls of the second groove, it is recessed that the power supply cover plate lid is located at second
At the top of the groove of groove, all LED modules are electrically connected with LED drive power by wire, and the mounting bracket is fixedly mounted on installation
On bearing attachment.
2. a kind of LED street lamp lamp holder of non-maintaining high radiating as claimed in claim 1, it is characterised in that:The LED modules bag
Aluminium base, printed wire and LED chip are included, the printed wire is arranged on aluminium base, and LED is provided with the printed wire
Chip weld part, the LED chip is welded on LED weld parts, and one end of aluminium base is provided with wire weld part, the LED
Driving power supply is welded to connect by wire with LED modules.
3. a kind of LED street lamp lamp holder of non-maintaining high radiating as claimed in claim 1, it is characterised in that:It is arranged on first recessed
A pair of reflectors in well width direction offer perforation in sector, the bottom of this pair of reflector, and the two ends of the neck are fastened on
In the perforation of reflector, the two ends for the LED modules being arranged on neck are fastened between neck and the perforation of reflector.
4. a kind of LED street lamp lamp holder of non-maintaining high radiating as claimed in claim 1, it is characterised in that:The heat emission hole is set
Put on the cell wall in the first groove length direction, heat emission hole is located at the bottom for the reflector for being arranged on the first groove length direction,
The angle of inclination of the heat emission hole is 45 °.
5. a kind of LED street lamp lamp holder of non-maintaining high radiating as claimed in claim 4, it is characterised in that:The heat emission hole
One layer of aluminum dust-proof and pest-proof filter screen is equipped with installation portion.
6. a kind of LED street lamp lamp holder of non-maintaining high radiating as claimed in claim 1, it is characterised in that:The number of the neck
Measure as 4, connected between all necks by pin, all necks connect to form arch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710541110.2A CN107166252A (en) | 2017-07-05 | 2017-07-05 | A kind of LED street lamp lamp holder of non-maintaining high radiating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710541110.2A CN107166252A (en) | 2017-07-05 | 2017-07-05 | A kind of LED street lamp lamp holder of non-maintaining high radiating |
Publications (1)
Publication Number | Publication Date |
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CN107166252A true CN107166252A (en) | 2017-09-15 |
Family
ID=59822591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710541110.2A Pending CN107166252A (en) | 2017-07-05 | 2017-07-05 | A kind of LED street lamp lamp holder of non-maintaining high radiating |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201322225Y (en) * | 2008-12-17 | 2009-10-07 | 南京汉德森科技股份有限公司 | Modularized LED street lamp |
CN102759045A (en) * | 2011-04-28 | 2012-10-31 | 华中科技大学 | Easy-radiating LED streetlamp |
CN103727468A (en) * | 2014-01-13 | 2014-04-16 | 四川凯越光电科技股份有限公司 | Modular LED street lamp with multiplexed output driving honeycomb effect heat dissipation |
CN205782303U (en) * | 2016-05-17 | 2016-12-07 | 宁波盛和灯饰有限公司 | A kind of great power LED road lamp |
-
2017
- 2017-07-05 CN CN201710541110.2A patent/CN107166252A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201322225Y (en) * | 2008-12-17 | 2009-10-07 | 南京汉德森科技股份有限公司 | Modularized LED street lamp |
CN102759045A (en) * | 2011-04-28 | 2012-10-31 | 华中科技大学 | Easy-radiating LED streetlamp |
CN103727468A (en) * | 2014-01-13 | 2014-04-16 | 四川凯越光电科技股份有限公司 | Modular LED street lamp with multiplexed output driving honeycomb effect heat dissipation |
CN205782303U (en) * | 2016-05-17 | 2016-12-07 | 宁波盛和灯饰有限公司 | A kind of great power LED road lamp |
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PB01 | Publication | ||
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Application publication date: 20170915 |