CN202303063U - Modularized LED (light-emitting diode) street lamp - Google Patents
Modularized LED (light-emitting diode) street lamp Download PDFInfo
- Publication number
- CN202303063U CN202303063U CN2011204341098U CN201120434109U CN202303063U CN 202303063 U CN202303063 U CN 202303063U CN 2011204341098 U CN2011204341098 U CN 2011204341098U CN 201120434109 U CN201120434109 U CN 201120434109U CN 202303063 U CN202303063 U CN 202303063U
- Authority
- CN
- China
- Prior art keywords
- lamp
- module
- fixed
- street lamp
- connector
- 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.)
- Expired - Fee Related
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Classifications
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- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
- F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
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- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
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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
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- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
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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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The utility model provides a modularized LED (light-emitting diode) street lamp, comprising a lamp stand and a lamp module, wherein the lamp stand comprises a power supply box, a connecting piece and an end cover; the both ends of the connecting piece are fixed with the power supply box and the end cover respectively; the lamp module comprises a radiator, an LED module and a lens which are fixed with each other; the LED module is disposed between the radiator and the lens; and the lamp module is fixed on the connecting piece. In the modularized street lamp provided by the utility model, fixing frames at a left side and a right side are cancelled, and the lamp module is fixed on the connecting piece via the connecting piece disposed between the power supply box and the end cover, so that materials can be greatly saved; simultaneously, convection and radiation for air at the both sides of the lamp are accelerated, so that the radiating efficiency of the lamp and production efficiency are increased. The modularized LED street lamp is compact in structure, light in weight and low in cost.
Description
Technical field
The utility model belongs to semiconductor lighting systems technology field, is specifically related to a kind of Modular LED street lamp.
Background technology
Light emitting diode (LED) is a kind of light emitting semiconductor device that utilizes, and its luminescence mechanism is to utilize the compound action in electronics and hole to produce photon.LED has the luminous efficiency height, and colour rendering is good, and power consumption is treated few, energy-conserving and environment-protective, and security reliability is high, the advantage of long service life.LED has replaced the high-pressure mercury lamp that present road lighting is mainly adopted as a kind of light source novel, low-power consumption, and the LED street lamp will replace the main force lamp source that high-pressure mercury lamp is called road lighting in the near future.
The LED street lamp of prior art; Comprise lamp module and lamp bracket, lamp bracket is around around the lamp module, and module is embedded in the whole lamp bracket; Lamp bracket generally is made up of four fixed mounts, and it covers the tight heat sinking function that has influence on light fixture owing to fixed mount in waste material.
The utility model content
The purpose of the utility model is to provide a kind of simple in structure, replacing and easy to maintenance, in light weight, energy-conserving and environment-protective, Modular LED street lamp that cost is low.
For solving the problems of the technologies described above; The utility model provides a kind of Modular LED street lamp, comprises lamp bracket and lamp module, and said lamp bracket comprises power pack, connector and end cap; The two ends of connector are fixed power source box and end cap respectively; Said lamp module comprises radiator, LED module and the lens that interfix, and said LED module is arranged between radiator and the lens, and said lamp module is fixed on the said connector.
For improving the heat radiation of light fixture, the utility model improves to be had, and said connector is dull and stereotyped, and the two ends of said flat board are separately fixed at an end of power pack and end cap.
Be to realize fixedly securing of lamp bracket, the utility model improves to be had, and the fixed form of said flat board and power pack and end cap is for being threaded.
Wherein, the utility model improves to be had, and said lamp module is a plurality of, is arranged side by side along connector, and is fixed on the said connector through being threaded.
For further improving the heat radiation of Modular LED street lamp, the utility model improves to be had, and is provided with the gap of being convenient to circulation of air between said lamp module and the lamp module.
Wherein, the material of said lens is plastics or glass.
The utility model improves to be had, and said radiator comprises the heat radiation rack of hollow and be located at heat sink in the said heat radiation rack that said heat sink row side by side is located in the heat radiation rack.
The utility model improves to be had, and said heat radiation rack is provided with the groove of adaptive LED module and lens, and LED module and lens are fixed in the said groove.
The beneficial effect of the utility model is: the utility model has been cancelled the fixed mount of the left and right sides; Rely between power pack and the end cap and be provided with connector; Lamp module is fixed on the connector afterwards, the very big saving material of degree, simultaneously; Accelerated the cross-ventilation heat radiation of light fixture both sides, improve the radiating efficiency of light fixture and enhance productivity, compact conformation, in light weight, cost is low.
Description of drawings
Label declaration: 1-lens; The 2-LED module; The 3-radiator; The 4-end cap; The 5-connector; The 6-power pack.
The specific embodiment
By the technology contents, the structural feature that specify the utility model, realized purpose and effect, know clearly below in conjunction with embodiment and conjunction with figs. and give explanation.
With reference to accompanying drawing 1; The utility model shown in the accompanying drawing provides a kind of embodiment of Modular LED street lamp, comprises lamp bracket and lamp module, and said lamp bracket comprises power pack 6, connector 5 and end cap 4; The two ends of connector 5 are fixed power source box 6 and end cap 4 respectively; Said lamp module comprises radiator 3, LED module 2 and the lens 1 that interfix, and said LED module 2 is arranged between radiator 3 and the lens 1, and said lamp module is fixed on the said connector 5.
Wherein, the material of said lens 1 is plastics or glass, is convenient to the printing opacity of said LED module 2.
Cancelled the fixed mount of the left and right sides, reduced the light fixture cost, lamp module is fixed on the connector 5; Wherein the top of radiator 3 is fixed on the connector 5; Other parts are exposed in the air, and the profile of radiator 3 is arranged to the shape of intermediate projections, is convenient to the eliminating of rainwater or dust.Radiator 3 is in when heat radiation, can be directly and surrounding air generation convection current, fast heat is distributed.
In the present embodiment, with reference to accompanying drawing 1, said connector 5 shown in the accompanying drawing is dull and stereotyped, and the two ends of said flat board are separately fixed at an end of power pack 6 and end cap 4.
Dull and stereotyped fixing mode is multiple, and it is fixed to come according to operating position and surrounding environment, and among the embodiment, the fixed form of said flat board and power pack 6 and end cap 4 among other embodiment, can adopt buckle connection, riveted joint, welding etc. for being threaded.
In the present embodiment, with reference to accompanying drawing 1, said lamp module shown in the accompanying drawing is a plurality of, is arranged side by side along connector 5, and is fixed on the said connector 5 through being threaded.
On connector 5, be set up in parallel a plurality of screws; On the radiator 3 locating hole is set; Bolt or screw pass locating hole and the screw fixed heat sink 3 on the connector 5 on the radiator 3 on keeper, and wherein its fixed form can adopt other releasable connections, for example buckle connection etc.; Make lamp module removable separately being arranged on to make Modular LED street lamp have commutativity on the locating piece, be convenient for changing and safeguard; The length of locating piece specifically limits according to the lamp module of installing, and expands according to actual needs, and when problem takes place the LED of a lamp module, can directly change the lamp module of damage, and disassembling, assembling and replacing is convenient.
In the present embodiment, be provided with the gap of being convenient to circulation of air between said lamp module and the lamp module.
Between each lamp module, be provided with the gap, air-flow can pass the exchange that cold and hot air is carried out in this gap, forms better cross-ventilation, increases the efficient of heat radiation.
In the present embodiment, with reference to accompanying drawing 1, said radiator 3 shown in the accompanying drawing comprises the heat radiation rack of hollow and is located at heat sink in the said heat radiation rack that said heat sink row side by side is located in the heat radiation rack.
Be arranged on the heat radiation rack in the outside, can effectively cover of the influence of external environment such as rainwater Modular LED street lamp.Heat sink wherein is set up in parallel in heat radiation rack, and it forms a plurality of heat dissipation channels, and air passes this heat dissipation channel, forms with good cross-ventilation, increases the efficient of heat radiation.
Wherein, with reference to accompanying drawing 1, said heat radiation rack shown in the accompanying drawing is provided with the groove of adaptive LED module 2 and lens 1, and LED module 2 is fixed in the said groove with lens 1.
The groove that is fixed on heat radiation rack can prevent the influence of external environments such as rainwater, further, can increase contact area, improves heat radiation.
The material of said radiator 3 is an aluminium, can further increase the radiating effect of whole Modular LED street lamp, and among another embodiment, said radiator 3 adopts the lighter magnesium alloy materials of weight, reduces the overall weight of LED street lamp, makes easier for installation.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (7)
1. Modular LED street lamp; Comprise lamp bracket and lamp module, it is characterized in that said lamp bracket comprises power pack, connector and end cap; The two ends of connector are fixed power source box and end cap respectively; Said lamp module comprises radiator, LED module and the lens that interfix, and said LED module is arranged between radiator and the lens, and said lamp module is fixed on the said connector.
2. Modular LED street lamp according to claim 1 is characterized in that, said connector is dull and stereotyped, and the two ends of said flat board are separately fixed at an end of power pack and end cap.
3. Modular LED street lamp according to claim 2 is characterized in that, the fixed form of said flat board and power pack and end cap is for being threaded.
3, Modular LED street lamp according to claim 1 is characterized in that, said lamp module is a plurality of, is arranged side by side along connector, and is fixed on the said connector through being threaded.
4. Modular LED street lamp according to claim 3 is characterized in that, is provided with the gap of being convenient to circulation of air between said lamp module and the lamp module.
5. Modular LED street lamp according to claim 1 is characterized in that, the material of said lens is plastics or glass.
6. Modular LED street lamp according to claim 1 is characterized in that, said radiator comprises the heat radiation rack of hollow and be located at heat sink in the said heat radiation rack that said heat sink row side by side is located in the heat radiation rack.
7. Modular LED street lamp according to claim 6 is characterized in that, said heat radiation rack is provided with the groove of adaptive LED module and lens, and LED module and lens are fixed in the said groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204341098U CN202303063U (en) | 2011-11-04 | 2011-11-04 | Modularized LED (light-emitting diode) street lamp |
| PCT/CN2012/073650 WO2013063898A1 (en) | 2011-11-04 | 2012-04-09 | Modular led street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204341098U CN202303063U (en) | 2011-11-04 | 2011-11-04 | Modularized LED (light-emitting diode) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202303063U true CN202303063U (en) | 2012-07-04 |
Family
ID=46371952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204341098U Expired - Fee Related CN202303063U (en) | 2011-11-04 | 2011-11-04 | Modularized LED (light-emitting diode) street lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202303063U (en) |
| WO (1) | WO2013063898A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775918A (en) * | 2014-01-24 | 2014-05-07 | 苏州金科信汇光电科技有限公司 | Combined type street lamp |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2552100C1 (en) | 2014-06-26 | 2015-06-10 | Общество с ограниченной ответственностью "ДиС ПЛЮС" (ООО "ДиС ПЛЮС") | Light-emitting diode lighting fixture |
| WO2015088383A1 (en) | 2014-06-26 | 2015-06-18 | Общество с ограниченной ответственностью "ДиС ПЛЮС" | Led luminaire |
| RU2643526C2 (en) | 2016-05-17 | 2018-02-02 | Юрий Борисович Соколов | Led source of lighting with power supply from unstable tree-phase ac network |
| RU2633966C1 (en) | 2016-11-30 | 2017-10-20 | Юрий Борисович Соколов | Power supply from multi-phase alternating current network with correction of harmonic oscillations |
| RU179247U1 (en) * | 2017-01-17 | 2018-05-08 | Олег Леонидович Ступников | LED CEILING LIGHT |
| RU2683951C1 (en) * | 2018-06-20 | 2019-04-03 | Юрий Борисович Соколов | Outdoor lighting device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201173415Y (en) * | 2008-04-15 | 2008-12-31 | 保定市阳光盛原科技有限公司 | Integral large power LED road lamp holder |
| CN201531802U (en) * | 2009-11-19 | 2010-07-21 | 史杰 | Novel LED module street lamp holder with adjustable irradiation angle |
| CN201621570U (en) * | 2010-02-03 | 2010-11-03 | 深圳市英宝电器有限公司 | Led street lamp |
| CN101776234B (en) * | 2010-03-09 | 2012-02-29 | 北京朗波尔光电股份有限公司 | Modular street lamp |
| CN201902936U (en) * | 2010-12-08 | 2011-07-20 | 深圳万润科技股份有限公司 | Modular LED streetlamp |
| CN202012887U (en) * | 2010-12-17 | 2011-10-19 | 河北格林光电技术有限公司 | Air convection cavity type radiator |
-
2011
- 2011-11-04 CN CN2011204341098U patent/CN202303063U/en not_active Expired - Fee Related
-
2012
- 2012-04-09 WO PCT/CN2012/073650 patent/WO2013063898A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775918A (en) * | 2014-01-24 | 2014-05-07 | 苏州金科信汇光电科技有限公司 | Combined type street lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013063898A1 (en) | 2013-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Zhijiang Inventor after: Liu Ping Inventor after: Liu Keli Inventor after: Ou Xianyu Inventor before: Li Zhijiang Inventor before: Liu Ping Inventor before: Liu Yaoli Inventor before: Ou Xianyu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI ZHIJIANG LIU PING LIU YAOLI OU XIANYU TO: LI ZHIJIANG LIU PING LIU KELI OU XIANYU |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20171104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |