CN204127790U - A kind of LED road lamp - Google Patents
A kind of LED road lamp Download PDFInfo
- Publication number
- CN204127790U CN204127790U CN201420584789.5U CN201420584789U CN204127790U CN 204127790 U CN204127790 U CN 204127790U CN 201420584789 U CN201420584789 U CN 201420584789U CN 204127790 U CN204127790 U CN 204127790U
- Authority
- CN
- China
- Prior art keywords
- lamp
- described lamp
- wiring board
- lamp plate
- led
- 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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- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a kind of LED road lamp, comprise lamp stand, the below of described lamp stand is provided with lamp body, described lamp body inside is provided with lamp plate, described lamp plate is round table-like structure, and the diameter of upper end is greater than the diameter of lower end, on described lamp plate circumferentially and lower surface be provided with wiring board, each block wiring board described is provided with several LED lamp bead, described lamp plate is provided with some pieces and vertically arranged heat sink along linear direction, the inside of described lamp body is also provided with radiator fan, and on described lamp body, side is provided with blast pipe, and opposite side is provided with discharge pipe.The utility model can effectively improve lamp lighting angle and illumination zone, like this when a part of LED lamp bead on lamp plate is lost, only needs to change wherein one piece of wiring board, so not only changes conveniently, again save resource simultaneously; By arranging radiator fan, the heat that lamp interior produces can be forced in time like this to discharge, avoiding temperature in light fixture too high, thus extend the service life of light fixture.
Description
Technical field
The utility model relates to lighting technical field, particularly relates to a kind of LED road lamp.
Background technology
LED (Light-emitting diode, light emitting diode) as a kind of luminescent device directly converting electrical energy into visible ray and radiant energy, be widely regarded as 21 century top quality green light source, it has a series of advantage, as low in operating voltage, power consumption is little, the life-span is long, and LED itself is all pollution-free, stable and reliable for performance with manufacturing process.Under the policy guide of energy-saving and emission-reduction, be widely used in lighting field.
Street lamp is a kind of light fixture providing illumination functions to road, the light fixture in general reference traffic lighting in the illumination zone of road surface.The infield of street lamp is common in the one-sided or both sides of road, for people occurred providing a great convenience at night.Existing street lamp to illuminate scope smaller, the road surface of therefore unit length just needs to arrange more street lamp, waste material, cost is high, simultaneously the heat dispersion of street lamp is poor, make the LED theoretical life-span and actual life grave fault, while in light fixture a part of LED lamp bead be damaged, the illuminating effect of light fixture can be affected like this, if integral replacing wastes material again.Therefore, for solving the problem, spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of LED road lamp.
The utility model is achieved through the following technical solutions:
A kind of LED road lamp, comprise lamp stand, the below of described lamp stand is provided with lamp body, described lamp body inside is provided with lamp plate, described lamp plate is round table-like structure, and the diameter of upper end is greater than the diameter of lower end, on described lamp plate circumferentially and lower surface be provided with wiring board, each block wiring board described is provided with several LED lamp bead, described lamp plate is provided with some pieces and vertically arranged heat sink along linear direction, the inside of described lamp body is also provided with radiator fan, and on described lamp body, side is provided with blast pipe, and opposite side is provided with discharge pipe.
As preferably, described wiring board with between lamp plate for plug is connected.
As preferably, described heat sink is that aluminium sheet is made.
As preferably, the air inlet of described blast pipe and the air outlet of discharge pipe are all down.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, and reasonable in design, the utility model, by arranging round table-like lamp plate, can effectively improve lamp lighting angle and illumination zone; Be connected by wiring board and lamp plate are set to plug, like this when a part of LED lamp bead on lamp plate is lost, only need to change wherein one piece of wiring board, so not only change conveniently, again save resource simultaneously; By arranging radiator fan, the heat that lamp interior produces can be forced in time like this to discharge, avoiding temperature in light fixture too high, thus extend the service life of light fixture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. lamp stand; 2. lamp body; 3. lamp plate; 4. wiring board; 5.LED lamp pearl; 6. heat sink; 7. radiator fan; 8. blast pipe; 9. discharge pipe.
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, a kind of LED road lamp, comprise lamp stand 1, the below of described lamp stand 1 is provided with lamp body 2, described lamp body 2 inside is provided with lamp plate 3, described lamp plate 3 is in round table-like structure, and the diameter of upper end is greater than the diameter of lower end, in practice, the diameter of lamp plate 3 upper end is the twice of lower end diameter, can effectively improve lamp lighting angle and illumination zone like this, on described lamp plate 3 circumferentially and lower surface be provided with wiring board 4, wherein said wiring board 4 with between lamp plate 3 for plug is connected, , each block wiring board 4 described is provided with several LED lamp bead 5, like this when a part of LED lamp bead on lamp plate is lost, only need to change wherein one piece of wiring board, so not only change conveniently, again save resource simultaneously.
On described lamp plate 3 along linear direction be provided with some pieces with vertically arranged heat sink 6, described heat sink 6 is made for aluminium sheet, can improve the area of dissipation of light fixture like this.The inside of described lamp body 2 is also provided with radiator fan 7, and on described lamp body 2, side is provided with blast pipe 8, and opposite side is provided with discharge pipe 9, and the air inlet of described blast pipe 8 and the air outlet of discharge pipe 9, this avoid rainwater and dust enters in light fixture all down.During work, radiator fan 7 starts, the heat that lamp body 2 inside produces is discharged outside lamp body 2 through discharge pipe 9, now cool exterior air enters in lamp body 2 from blast pipe 8, result in formation of the flowing of air to realize the heat radiation of light fixture, the heat that lamp interior produces can be forced in time like this to discharge, avoid temperature in light fixture too high, thus extend the service life 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 road lamp, comprise lamp stand (1), the below of described lamp stand (1) is provided with lamp body (2), described lamp body (2) inside is provided with lamp plate (3), it is characterized in that: described lamp plate (3) is in round table-like structure, and the diameter of upper end is greater than the diameter of lower end, on described lamp plate (3) circumferentially and lower surface be provided with wiring board (4), each block wiring board (4) described is provided with several LED lamp bead (5), described lamp plate (3) is provided with some pieces and vertically arranged heat sink (6) along linear direction, the inside of described lamp body (2) is also provided with radiator fan (7), the upper side of described lamp body (2) is provided with blast pipe (8), opposite side is provided with discharge pipe (9).
2. a kind of LED road lamp according to claim 1, is characterized in that: for plug is connected between described wiring board (4) with lamp plate (3).
3. a kind of LED road lamp according to claim 1, is characterized in that: described heat sink (6) is made for aluminium sheet.
4. a kind of LED road lamp according to claim 1, is characterized in that: the air inlet of described blast pipe (8) and the air outlet of discharge pipe (9) are all down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584789.5U CN204127790U (en) | 2014-10-11 | 2014-10-11 | A kind of LED road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584789.5U CN204127790U (en) | 2014-10-11 | 2014-10-11 | A kind of LED road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204127790U true CN204127790U (en) | 2015-01-28 |
Family
ID=52384144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420584789.5U Expired - Fee Related CN204127790U (en) | 2014-10-11 | 2014-10-11 | A kind of LED road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204127790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202418A (en) * | 2015-10-08 | 2015-12-30 | 常州市家虹包装有限公司 | Street lamp with lampshade convenient to clean |
-
2014
- 2014-10-11 CN CN201420584789.5U patent/CN204127790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202418A (en) * | 2015-10-08 | 2015-12-30 | 常州市家虹包装有限公司 | Street lamp with lampshade convenient to clean |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |