CN104566019A - LED (Light-emitting Diode) street lamp - Google Patents
LED (Light-emitting Diode) street lamp Download PDFInfo
- Publication number
- CN104566019A CN104566019A CN201410791929.0A CN201410791929A CN104566019A CN 104566019 A CN104566019 A CN 104566019A CN 201410791929 A CN201410791929 A CN 201410791929A CN 104566019 A CN104566019 A CN 104566019A
- Authority
- CN
- China
- Prior art keywords
- lamp
- led
- light
- street lamp
- emitting diode
- 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
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
- 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
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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
- 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
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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
-
- 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
- F21Y2101/00—Point-like light sources
Abstract
The invention relates to an LED (Light-emitting Diode) street lamp, which comprises a fixed plate, wherein the fixed plate is connected with a lamp holder; a lamp cover is arranged at the lower end of the lamp holder; a lamp panel is arranged in the lamp holder; a plurality of aluminum boards are arranged on the lamp panel; a plurality of cooling plates are arranged on the lamp panel; a plurality of cooling holes are formed in the side wall of the lamp holder; an L-shaped baffle plate is arranged on the outer side of the lamp holder. According to the LED street lamp, the aluminum boards and the lamp panel are in plug-in connection, so that when one aluminum board is damaged, the aluminum board can be quickly replaced, and the lighting effect of the lamp is ensured; through the arrangement of the cooling holes, heat generated in the lamp can be discharged naturally from the cooling holes in time, over-high temperature in the lamp is avoided, and the service life of the lamp is prolonged.
Description
Technical field
The present invention relates to lighting technical field, particularly relate to a kind of LED street lamp.
Background technology
Light emitting diode is referred to as LED.The diode be made up of the compound containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) etc.Can visible ray be given off when electronics and hole-recombination, thus can be used for making light emitting diode.As indicator lamp in circuit and instrument, or form word or numerical monitor.Gallium arsenide diode glows, gallium phosphide diode green light, silicon carbide diode Yellow light-emitting low temperature, gallium nitride diode blue light-emitting.Because chemical property divides again Organic Light Emitting Diode OLED and inorganic light-emitting diode LED.Light emitting diode also can be divided into normal monochrome light emitting diode, high brightness LED, superhigh brightness LED, color-changing light-emitting diode, blinking light emitting diode, voltage-controlled type light emitting diode, infrarede emitting diode and negative resistance light emitting diode etc.The control model of LED has constant current and constant voltage two kinds, has multiple dimming mode, such as simulates light modulation and PWM light modulation, what most LED adopted is current constant control, the stable of LED current can be kept like this, be not subject to the change of VF, the service life of LED lamp can be extended.
Street lamp, shows the light fixture that road provides illumination functions, the light fixture in general reference traffic lighting in the illumination zone of road surface.Street lamp usually by the shape emitted beam to divide kind.Concrete division methods, International Commission on Illumination (CIE) suggestion is undertaken by projection, expansion, control 3 contents.1. project.Represent the diffusion of the light that sends of light fixture along road longitudinal direction, be divided into short, in, long 3 kinds.2. expand.The light that expression light fixture sends, in the diffusion of road transverse direction, is divided into narrow, general, wide 3 kinds.3. control.Represent that light fixture controls the degree of dazzle, be divided into limited, medium, strict 3 kinds.The mounting means of street lamp has bracket type, tall formula, straight-bar type, suspension and suction wall type etc. several.Existing road lamp cooling weak effect, affects the service life of light fixture like this, simultaneously when some LED lamp bead of light fixture is damaged, not easily changes, affects the illuminating effect of light fixture.Therefore, for solving the problem, spy provides a kind of new technical scheme.
Summary of the invention
The object of the invention is, in order to overcome the deficiencies in the prior art, to provide a kind of LED street lamp.
The present invention is achieved through the following technical solutions:
A kind of LED street lamp, comprise fixed head, described fixed head is connected with lamp socket, described lamp socket lower end is provided with lampshade, described lamp socket inside is provided with lamp plate, and described lamp plate is provided with some pieces of aluminium bases, and described lamp plate is provided with some blocks of heat sinks, the sidewall of described lamp socket is provided with several louvres, and the outside of described lamp socket is provided with L-type baffle plate.
As the preferred technical solution of the present invention, described aluminium base with between lamp plate for plug-in type is connected.
As the preferred technical solution of the present invention, for being arranged vertically between described heat sink and lamp plate, and heat sink is aluminium sheet makes.
As the preferred technical solution of the present invention, described louvre is being in tilted layout of low inside and high outside shape.
Compared with prior art, the invention has the beneficial effects as follows: structure of the present invention is simple, reasonable in design, the present invention by between aluminium base with lamp plate for plug-in type is connected, like this when wherein a certain piece of aluminium base is damaged, aluminium base can be carried out quick-replaceable, guarantee the illuminating effect of light fixture; By by arranging louvre, the heat that such lamp interior produces can, in time from louvre Natural excrement, avoid lamp interior temperature too high, the service life of prolongation light fixture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1. fixed head; 2. lamp socket; 3. lamp plate; 4. lampshade; 5. aluminium base; 6. heat sink; 7. louvre; 8.L type baffle plate.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is structural representation of the present invention.
A kind of LED street lamp, comprise fixed head 1, described fixed head 1 is connected with lamp socket 2, described lamp socket 2 lower end is provided with lampshade 4, and described lamp socket 2 inside is provided with lamp plate 3, and described lamp plate 3 is provided with some pieces of aluminium bases 5, wherein said aluminium base 5 with between lamp plate 3 for plug-in type is connected, like this when wherein a certain piece of aluminium base 5 is damaged, aluminium base can be entered 5 row quick-replaceables, guarantee the illuminating effect of light fixture.Described lamp plate 3 is provided with some blocks of heat sinks 6, and for being arranged vertically between wherein said heat sink 6 and lamp plate 3, and heat sink 6 is made for aluminium sheet, and such aluminium base 6 can improve the area of dissipation of aluminium base 5, improves radiating effect.
The sidewall of described lamp socket 2 is provided with several louvres 7, wherein said louvre 7 being in tilted layout in low inside and high outside shape, the heat that such lamp interior produces can, in time from louvre 7 Natural excrement, avoid lamp interior temperature too high, extends the service life of light fixture.The outside of described lamp socket 2 is provided with L-type baffle plate 8, rainwater and dust can be avoided like this to enter lamp interior, guarantee the radiating effect of light fixture.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a LED street lamp, comprise fixed head (1), described fixed head (1) is connected with lamp socket (2), described lamp socket (2) lower end is provided with lampshade (4), described lamp socket (2) inside is provided with lamp plate (3), it is characterized in that: described lamp plate (3) is provided with some pieces of aluminium bases (5), and described lamp plate (3) is provided with some blocks of heat sinks (6), the sidewall of described lamp socket (2) is provided with several louvres (7), and the outside of described lamp socket (2) is provided with L-type baffle plate (8).
2. a kind of LED street lamp according to claim 1, is characterized in that: for plug-in type is connected between described aluminium base (5) with lamp plate (3).
3. a kind of LED street lamp according to claim 1, is characterized in that: for being arranged vertically between described heat sink (6) and lamp plate (3), and heat sink (6) is made for aluminium sheet.
4. a kind of LED street lamp according to claim 1, is characterized in that: described louvre (7) being in tilted layout in low inside and high outside shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791929.0A CN104566019A (en) | 2014-12-19 | 2014-12-19 | LED (Light-emitting Diode) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791929.0A CN104566019A (en) | 2014-12-19 | 2014-12-19 | LED (Light-emitting Diode) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104566019A true CN104566019A (en) | 2015-04-29 |
Family
ID=53082733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410791929.0A Pending CN104566019A (en) | 2014-12-19 | 2014-12-19 | LED (Light-emitting Diode) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104566019A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062111A (en) * | 2017-06-14 | 2017-08-18 | 合肥易美特建材有限公司 | A kind of street lamp for being easy to repair |
| CN107120586A (en) * | 2017-06-14 | 2017-09-01 | 合肥易美特建材有限公司 | A kind of street lamp for being conveniently replaceable light fixture |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130032323A1 (en) * | 2011-08-02 | 2013-02-07 | Hsu Takeho | Heat sink structure |
| KR101358403B1 (en) * | 2012-07-18 | 2014-02-12 | 제디아 주식회사 | a LED lighting with thermosyphon |
| CN104075298A (en) * | 2014-07-28 | 2014-10-01 | 东莞市闻誉实业有限公司 | LED street lamp and radiator thereof |
| KR20140125593A (en) * | 2013-04-19 | 2014-10-29 | 권영현 | Led module having a heat-receiving section and a heatsink |
| CN204213781U (en) * | 2014-12-09 | 2015-03-18 | 成都蒲江珂贤科技有限公司 | A kind of LED street lamp |
-
2014
- 2014-12-19 CN CN201410791929.0A patent/CN104566019A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130032323A1 (en) * | 2011-08-02 | 2013-02-07 | Hsu Takeho | Heat sink structure |
| KR101358403B1 (en) * | 2012-07-18 | 2014-02-12 | 제디아 주식회사 | a LED lighting with thermosyphon |
| KR20140125593A (en) * | 2013-04-19 | 2014-10-29 | 권영현 | Led module having a heat-receiving section and a heatsink |
| CN104075298A (en) * | 2014-07-28 | 2014-10-01 | 东莞市闻誉实业有限公司 | LED street lamp and radiator thereof |
| CN204213781U (en) * | 2014-12-09 | 2015-03-18 | 成都蒲江珂贤科技有限公司 | A kind of LED street lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062111A (en) * | 2017-06-14 | 2017-08-18 | 合肥易美特建材有限公司 | A kind of street lamp for being easy to repair |
| CN107120586A (en) * | 2017-06-14 | 2017-09-01 | 合肥易美特建材有限公司 | A kind of street lamp for being conveniently replaceable light fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |