CN204300927U - Integrated LED road lamp - Google Patents
Integrated LED road lamp Download PDFInfo
- Publication number
- CN204300927U CN204300927U CN201420842082.XU CN201420842082U CN204300927U CN 204300927 U CN204300927 U CN 204300927U CN 201420842082 U CN201420842082 U CN 201420842082U CN 204300927 U CN204300927 U CN 204300927U
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- power source
- source cavity
- radiator
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- heat radiation
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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 discloses integrated LED road lamp,? comprise light-emitting device and connect supply unit, described light-emitting device installs radiator window, radiator, light source assembly, lens from top to bottom successively; Described radiator outer end is provided with heat radiation end cap; Described supply unit has on a power source cavity and power source cavity and power source cavity lid, power source cavity is housed built with driving power.It is fixing that described heat radiation end cap both sides have the first installation bolt buckle to be connected in the mounting groove of both sides, radiator outer end respectively; It is fixing that described radiator window both sides have buckle to be fastened in the buckle slot of both sides in the middle of radiator respectively.The Duct design of the whole light fixture of the utility model is scientific and reasonable, radiating efficiency good, windage is little, assembling is simple, long service life.
Description
Technical field
The utility model relates to light fixture, particularly integrated LED road lamp.
Background technology
Road lighting is the important component part of city illumination, and traditional street lamp often adopts high-pressure mercury lamp 360 degree of luminescences, and the shortcoming that light loss is large causes the huge waste of the energy.Current, global environment is going from bad to worse, and each state is all at development clean energy resource.And along with the rapid growth of national economy, Chinese energy imbalance between supply and demand is outstanding day by day, supply of electric power comes into existence the situation of critical shortage, and energy-conservation is institute's urgent problem.Therefore, development of new is efficient, energy-conservation, the life-span is long, colour rendering index is high, the LED street lamp of environmental protection is of great significance the energy-conservation tool of city illumination.
Road lighting and people's productive life closely related, along with the quickening of urbanization process, LED street lamp with directional lighting, the advantage such as power consumption is low, driveability good, fast response time, shock resistance are high, long service life, environmental protection becomes the energy-conserving light source of new generation most in the world with alternative conventional light source advantage, therefore, LED street lamp will become the optimal selection of roadway illumination and energy saving transformation.
LED street lamp and conventional street lamp adopt low-voltage DC supply unlike LED light source, have the particular advantages such as efficient, safety, energy-saving and environmental protection, life-span length, fast response time, colour rendering index height, can be widely used in road.
At present, there is the problem of heat radiation in high-power LED street lamp, and after heating, brightness can obviously reduce.The heat radiation structure design of the whole light fixture of existing LED street lamp is difficult to the cooling requirements meeting light fixture, and radiating efficiency is poor, and the life-span is short.At typhoon rainy weather, windage is comparatively large, there is risk.
Utility model content
The utility model object is to provide that a kind of Duct design of whole light fixture is scientific and reasonable, radiating efficiency good, windage is little, assemble simple integrated LED road lamp.
The technical solution of the utility model is: a kind of integrated LED road lamp, and comprise light-emitting device and connect supply unit, described light-emitting device installs radiator window, radiator, light source assembly, lens from top to bottom successively; Described radiator outer end is provided with heat radiation end cap; Described supply unit has on a power source cavity and power source cavity and power source cavity lid, power source cavity is housed built with driving power.
It is fixing that described heat radiation end cap both sides have the first installation bolt buckle to be connected in the mounting groove of both sides, radiator outer end respectively; It is fixing that described radiator window both sides have buckle to be fastened in the buckle slot of both sides in the middle of radiator respectively.
It is fixing that the inner both sides of described radiator have the second installation latch to assign in the both sides pin hole of power source cavity the inner respectively; There is the trapezoid seat of band screw in the middle of described radiator the inner, in the middle of described power source cavity the inner, have a bolt hole.
In the middle of in described power source cavity, there are the power supply fixing hole and power supply holddown groove installed for driving power in both sides; There is a lamp stand installing hole described power source cavity outer end.
Described heat radiation end cap outer end is provided with air vent, is provided with low windage hole below heat radiation end cap; Described radiator window has some louvres, has some radiating convection holes in described radiator, and there are some power source cavity ventilation ports described power source cavity bottom surface, is provided with some power source cavity lid ventilation ports in described power source cavity lid.
The beneficial effects of the utility model are: the utility model is owing to have employed technique scheme, radiating convection holes is through to from the power source cavity lid ventilation port of heat radiation end cap, the louvre of straight-through radiator window, and power source cavity ventilation port, power source cavity lid ventilation port, there is excellent heat dissipation ventilation system, low thermal resistance, heat radiation is efficient.Low windage, can reduce risks at typhoon rainy weather, meanwhile, is not easy ponding in power source cavity, and the whole lamp cable run of available protecting, increases the service life.Driving power is simply quick for installation at power source cavity, by power supply fixing hole, power supply holddown groove solve well power supply length (position of mounting hole) differ bring installation difficulty.Whole light fixture is mostly by buckle, guide groove slide block, and screw used is few, and technique is simple.The design of the utility model integration brings integrally-built reasonable smoothness and quick for installation, for later stage volume production provides the excellent properties of efficient production capacity and product.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is the utility model rearview.
Fig. 3 is the utility model left view.
Fig. 4 is the utility model right view.
Fig. 5 is the utility model upward view.
Fig. 6 is the utility model stereogram.
Fig. 7 is one of the utility model STRUCTURE DECOMPOSITION schematic diagram.
Fig. 8 is the utility model STRUCTURE DECOMPOSITION schematic diagram two.
Label represents: power source cavity 1, pin hole 101, power supply fixing hole 102, power supply holddown groove 103, lamp stand installing hole 104, power source cavity ventilation port 105, bolt hole 106, lamp stand clamping hole 107, power source cavity lid 2, power source cavity lid ventilation port 201, radiator window 3, louvre 301, buckle 302, heat radiation end cap 4, first installs latch 401, air vent 402, low windage hole 403, radiator 5, mounting groove 501, buckle slot 502, trapezoid seat 503, radiating convection holes 504, second installs latch 505, cable-through hole 506, light source assembly 6, lens 7, driving power 8, light-emitting device 9, supply unit 10.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
See Fig. 1-8, a kind of integrated LED road lamp, comprise light-emitting device 9 and connect supply unit 10, described light-emitting device 9 installs radiator window 3, radiator 5, light source assembly 6, lens 7 from top to bottom successively; Described radiator 5 outer end is provided with heat radiation end cap 4; Described supply unit 10 has on a power source cavity 1 and power source cavity 1 and power source cavity lid 2, power source cavity 1 is housed built with driving power 8.
It is fixing that described heat radiation end cap 4 both sides have the first installation latch 401 to be buckled in the mounting groove 501 of both sides, radiator 5 outer end respectively; It is fixing that described radiator window 3 both sides have buckle 302 to be fastened in the buckle slot 502 of the middle both sides of radiator 5 respectively.
It is fixing that the described inner both sides of radiator 5 have the second installation latch 505 to assign in the both sides pin hole 101 of power source cavity 1 the inner respectively; There is the trapezoid seat 503 of band screw in the middle of described radiator 5 is inner, in the middle of described power source cavity 1 is inner, have a bolt hole 106.
In the middle of in described power source cavity 1, there are the power supply fixing hole 102 and power supply holddown groove 103 installed for driving power 8 in both sides; There is a lamp stand installing hole 104 described power source cavity 1 outer end.
Described heat radiation end cap 4 outer end is provided with air vent 402, and heat radiation end cap 4 is provided with low windage hole 403 below; Described radiator window 3 has some louvres 301, has some radiating convection holes 504 in described radiator 5, and there are some power source cavity ventilation ports 105 described power source cavity 1 bottom surface, is provided with some power source cavity lid ventilation ports 201 in described power source cavity lid 2.
Concrete assembling is as follows: be screwed in by light source assembly on radiator, loads onto water proof ring, accomplish fluently marine glue at its periphery.The circuit of the output of driving power is passed into cable-through hole 506, by red line and black line access light source assembly both positive and negative polarity, and coats anticreep solidification glue at connection jaws, then lens are screwed in radiator.First installation bolt buckle is connected to screw tightening in the mounting groove of both sides, radiator outer end fix; Second installs latch assigns screw tightening in the both sides pin hole of power source cavity the inner to fix.Driving power inserts power supply holddown groove, and aligned position finds power supply fixing hole and screws down, and is locked in the hole of trapezoid seat by bolt hole with hex bolts.Buckle snaps in buckle slot, and the output cable of driving power is released by lamp stand installing hole.As LED street lamp being contained in open air, light pole loads lamp stand installing hole, locks screw fix at lamp stand clamping hole 107.The screw that this light fixture adopts and fixed equipment are antirust waterproof acid-proof device.
More than describe preferred embodiment of the present utility model in detail, all those skilled in the art make simple change, replacement or modification etc. on this basis, all drop in protection domain of the present utility model.
Claims (5)
1. an integrated LED road lamp, comprise light-emitting device (9) and connect supply unit (10), it is characterized in that: described light-emitting device (9) installs radiator window (3), radiator (5), light source assembly (6), lens (7) from top to bottom successively; Described radiator (5) outer end is provided with heat radiation end cap (4); Described supply unit (10) has on a power source cavity (1) and power source cavity (1) and power source cavity lid (2), power source cavity (1) is housed built with driving power (8).
2. integrated LED road lamp according to claim 1, is characterized in that: it is fixing that described heat radiation end cap (4) both sides have the first installation latch (401) to be buckled in the mounting groove (501) of radiator (5) both sides, outer end respectively; It is fixing that described radiator window (3) both sides have buckle (302) to be fastened in the buckle slot (502) of both sides in the middle of radiator (5) respectively.
3. integrated LED road lamp according to claim 1, is characterized in that: it is fixing that described radiator (5) inner both sides have the second installation latch (505) to assign in the both sides pin hole (101) that power source cavity (1) is inner respectively; There is the trapezoid seat (503) of band screw in the middle of described radiator (5) is inner, in the middle of described power source cavity (1) is inner, have a bolt hole (106).
4. integrated LED road lamp according to claim 1, is characterized in that: in the middle of in described power source cavity (1), there are the power supply fixing hole (102) and power supply holddown groove (103) installed for driving power (8) in both sides; There is a lamp stand installing hole (104) described power source cavity (1) outer end.
5. integrated LED road lamp according to claim 1, is characterized in that: described heat radiation end cap (4) outer end is provided with air vent (402), and heat radiation end cap (4) is provided with low windage hole (403) below; Described radiator window (3) has some louvres (301), some radiating convection holes (504) are had in described radiator (5), there are some power source cavity ventilation ports (105) described power source cavity (1) bottom surface, is provided with some power source cavity lid ventilation ports (201) in described power source cavity lid (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842082.XU CN204300927U (en) | 2014-12-28 | 2014-12-28 | Integrated LED road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842082.XU CN204300927U (en) | 2014-12-28 | 2014-12-28 | Integrated LED road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204300927U true CN204300927U (en) | 2015-04-29 |
Family
ID=53106462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420842082.XU Expired - Fee Related CN204300927U (en) | 2014-12-28 | 2014-12-28 | Integrated LED road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204300927U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864345A (en) * | 2015-06-10 | 2015-08-26 | 上海三思电子工程有限公司 | LED searchlight and shell thereof |
| CN105066030A (en) * | 2015-08-13 | 2015-11-18 | 湖州求是广节能科技开发有限公司 | Street lamp body |
| CN107448884A (en) * | 2017-08-08 | 2017-12-08 | 合肥安力电力工程有限公司 | A kind of road lighting apparatus |
| CN109099350A (en) * | 2018-09-26 | 2018-12-28 | 江苏欧惠达光电节能科技有限公司 | A kind of street lamp for preventing heat to be superimposed |
-
2014
- 2014-12-28 CN CN201420842082.XU patent/CN204300927U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864345A (en) * | 2015-06-10 | 2015-08-26 | 上海三思电子工程有限公司 | LED searchlight and shell thereof |
| CN105066030A (en) * | 2015-08-13 | 2015-11-18 | 湖州求是广节能科技开发有限公司 | Street lamp body |
| CN107448884A (en) * | 2017-08-08 | 2017-12-08 | 合肥安力电力工程有限公司 | A kind of road lighting apparatus |
| CN109099350A (en) * | 2018-09-26 | 2018-12-28 | 江苏欧惠达光电节能科技有限公司 | A kind of street lamp for preventing heat to be superimposed |
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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: 20150429 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |