CN201237118Y - LED reflection type road lamp - Google Patents
LED reflection type road lamp Download PDFInfo
- Publication number
- CN201237118Y CN201237118Y CNU2008201184977U CN200820118497U CN201237118Y CN 201237118 Y CN201237118 Y CN 201237118Y CN U2008201184977 U CNU2008201184977 U CN U2008201184977U CN 200820118497 U CN200820118497 U CN 200820118497U CN 201237118 Y CN201237118 Y CN 201237118Y
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- CN
- China
- Prior art keywords
- lampshade
- led
- street lamp
- lamp
- fixed
- 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
Links
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 description 6
- 230000002950 deficient Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
An LED reflection type street lamp, which includes LED lamps and a lampshade, is characterized in that the LED lamps are arranged and placed in the lampshade; and a prismatic lens cover and a reflector are arranged on the lampshade. The LED reflection type street lamp has the advantages of reasonable structural design, low energy consumption, easy design, suitability for luminance requirements of roads and other public places, no problem of dazzle, longer service life than the prior lights, no influence on the practical effect of the street lamp caused by the damage of single LED lamp, and low cost of maintenance.
Description
Technical field
The utility model belongs to technical field of lighting fixtures, is specifically related to a kind of reflective street lamp of LED that public illumination is used that is used for.
Background technology
LED is a light emitting semiconductor device, can allow almost all change into visible light by very little electric current, and its light efficiency reaches 50～200 lumens/watt, and spectrum is narrow, and monochromaticjty is good, and nearly all light that sends all can utilize, and need not to filter and directly send coloured light.But present employed LED illuminating lamp all adopts the above single LEDs of 10W, there is optics luminous intensity distribution difficulty in it, easily produces defectives such as dazzle, integral heat sink difficulty, its requirement to lampshade is very high, can't carry out closed assembling again simultaneously, can not reach widely and use.
The utility model content
The purpose of this utility model is to provide a kind of energy consumption low, and the brightness height has the reflective street lamp of LED in higher service life, and it can provide good stray illumination light, and is far longer than existing common street lamp service life.
The technical solution adopted in the utility model is as follows:
The reflective street lamp of a kind of LED comprises LED lamp and lampshade, it is characterized in that described LED lamp bank row are arranged in the lampshade, and described lampshade is provided with prismatic lens cover and speculum.
Concretely, described LED lamp distributes and is fixed on the mainboard, and described mainboard is fixed on the side in the lampshade, and its opposite flank is provided with prismatic lens cover.
Described lampshade is the hexahedron of a trailing flank greater than leading flank, and the upper side and the left and right side of described lampshade are curved surface, and described upper side is the speculum of arched surface, and leading flank is prismatic lens cover.
Described lampshade connection is provided with a spreader, and the other end of described spreader is fixed on the column.
Symmetry is fixed two spreaders on the described column, and two lampshades are symmetrical arranged respectively.
This street lamp adopts low power plurality of LEDs as light emitting source, by the reflection and the scattering process of lampshade, produces the soft illumination light of blinding free, applicable to the daylighting illumination of street lamp and public place.The top of this lampshade is provided with speculum can will not need the light of illumination direction to carry out total reflection, after carrying out scattering by prismatic lens cover then, as lighting source, both effectively eliminated the defective of dazzling the eyes of light, again to greatest extent utilized the light that LED produced.The mainboard that adopts distribution LED lamp in addition can carry out freely designing as illuminator according to the shape of lampshade, has reduced the design for aesthetic restriction of lamp body.
The beneficial effects of the utility model are, the reasonable in design of the reflective street lamp of this LED, energy consumption is low, design difficulty is low, can satisfy the illumination needs of public places such as road, and can not cause dazzling problem, be higher than existing lighting its service life, and the damage of single LED lamp can not influence the result of use of street lamp, and its maintenance cost is low.
Description of drawings
Fig. 1 is the cut-away section structural representation of the utility model specific embodiment.
The specific embodiment
As shown in Figure 1, the reflective street lamp of this LED mainly comprises two symmetrically arranged LED lampshades 4, and the lampshade connection is provided with a spreader 3, and the other end of spreader is fixed on the column 1, and symmetry is fixed two spreaders on the column, and two lampshades are symmetrical arranged respectively.LED lamp 6 distributes and is fixed on the mainboard, and mainboard is fixed on the side in the lampshade, and its opposite flank is provided with prismatic lens cover.Lampshade is provided with prismatic lens cover 2 and speculum 5.Lampshade 4 is the hexahedron of a trailing flank greater than leading flank, and the upper side and the left and right side of lampshade are curved surface, and described upper side is the speculum 5 of arched surface, and leading flank is prismatic lens cover 2.
Claims (5)
1. the reflective street lamp of LED comprises LED lamp and lampshade, it is characterized in that described LED lamp bank row are arranged in the lampshade, and described lampshade is provided with prismatic lens cover and speculum.
2. the reflective street lamp of LED according to claim 1 is characterized in that described LED lamp distribution is fixed on the mainboard, and described mainboard is fixed on the side in the lampshade, and its opposite flank is provided with prismatic lens cover.
3. the reflective street lamp of LED according to claim 1, it is characterized in that described lampshade is the hexahedron of a trailing flank greater than leading flank, the upper side and the left and right side of described lampshade are curved surface, and described upper side is the speculum of arched surface, and leading flank is prismatic lens cover.
4. the reflective street lamp of LED according to claim 1 is characterized in that described lampshade connection is provided with a spreader, and the other end of described spreader is fixed on the column.
5. the reflective street lamp of LED according to claim 4 is characterized in that symmetry is fixed two spreaders on the described column, and two lampshades are symmetrical arranged respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201184977U CN201237118Y (en) | 2008-06-12 | 2008-06-12 | LED reflection type road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201184977U CN201237118Y (en) | 2008-06-12 | 2008-06-12 | LED reflection type road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237118Y true CN201237118Y (en) | 2009-05-13 |
Family
ID=40649849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201184977U Expired - Fee Related CN201237118Y (en) | 2008-06-12 | 2008-06-12 | LED reflection type road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237118Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406109A (en) * | 2014-10-11 | 2015-03-11 | 昆山博文照明科技有限公司 | Reflective LED street lamp |
-
2008
- 2008-06-12 CN CNU2008201184977U patent/CN201237118Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406109A (en) * | 2014-10-11 | 2015-03-11 | 昆山博文照明科技有限公司 | Reflective LED street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 |