CN204213781U - A kind of LED street lamp - Google Patents
A kind of LED street lamp Download PDFInfo
- Publication number
- CN204213781U CN204213781U CN201420764798.2U CN201420764798U CN204213781U CN 204213781 U CN204213781 U CN 204213781U CN 201420764798 U CN201420764798 U CN 201420764798U CN 204213781 U CN204213781 U CN 204213781U
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- lamp
- lamp socket
- described lamp
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Abstract
The utility model relates to 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.The utility model 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.
Description
Technical field
The utility model relates to lighting technical field, particularly relates 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 purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of LED street lamp.
The utility model 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 optimal technical scheme of the present utility model, described aluminium base with between lamp plate for plug-in type is connected.
As optimal technical scheme of the present utility model, for being arranged vertically between described heat sink and lamp plate, and heat sink is aluminium sheet makes.
As optimal technical scheme of the present utility model, described louvre is being in tilted layout of low inside and high outside shape.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, the utility model 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 utility model.
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 the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
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 utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
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 |
|---|---|---|---|
| CN201420764798.2U CN204213781U (en) | 2014-12-09 | 2014-12-09 | A kind of LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420764798.2U CN204213781U (en) | 2014-12-09 | 2014-12-09 | A kind of LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213781U true CN204213781U (en) | 2015-03-18 |
Family
ID=52982449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420764798.2U Expired - Fee Related CN204213781U (en) | 2014-12-09 | 2014-12-09 | A kind of LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566019A (en) * | 2014-12-19 | 2015-04-29 | 成都蒲江珂贤科技有限公司 | LED (Light-emitting Diode) street lamp |
-
2014
- 2014-12-09 CN CN201420764798.2U patent/CN204213781U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566019A (en) * | 2014-12-19 | 2015-04-29 | 成都蒲江珂贤科技有限公司 | LED (Light-emitting Diode) street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160112 Address after: 528400 No. 347 East Coast North Road, Cao two, Zhongshan, Guangdong Patentee after: Soren, Zhongshan city solar photoelectric Co., Ltd Address before: Po Yan Street in Heshan town of Pujiang County of Chengdu City, Sichuan province 611630 No. 6 Building 1 layer 1 Patentee before: CHENGDU PUJIANG KEXIAN TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20181209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |