CN202992928U - Integrated efficient heat dissipation light emitting diode (LED) street lamp - Google Patents
Integrated efficient heat dissipation light emitting diode (LED) street lamp Download PDFInfo
- Publication number
- CN202992928U CN202992928U CN2012207445591U CN201220744559U CN202992928U CN 202992928 U CN202992928 U CN 202992928U CN 2012207445591 U CN2012207445591 U CN 2012207445591U CN 201220744559 U CN201220744559 U CN 201220744559U CN 202992928 U CN202992928 U CN 202992928U
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- led
- light source
- heat dissipation
- led light
- lamp
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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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an integrated efficient heat dissipation light emitting diode (LED) street lamp, wherein an LED light source is arranged in a lamp shell, an anodised aluminum reflector is arranged on the surface of the LED light source, an LED constant current power supply is arranged on the lower portion of the LED light source, and an air convection radiator is arranged above the anodised aluminum reflector which is arranged on the surface of the LED light source. The integrated efficient heat dissipation LED street lamp uses a packaged single big-power LED (30W-100W) as a light source, the air convection radiator and the lamp shell are integrally designed, the lamp shell is formed by diecasting aluminum alloy, can effectively cool, prevents water and dust, does not have harmful glare and stroboflash, does not delay when being started, is green, protects environment, and does not have pollution. The integrated efficient heat dissipation LED street lamp saves electricity, is a good partner by being combined with solar energy, is suitable for urban roads, sidewalks, squares, schools, parks, courtyards, residence zones, factories and other fields needing outdoor lighting.
Description
Technical field
The utility model relates to a kind of integrated high-efficiency heat dissipation LED road lamp.
Background technology
The LED illumination is the developing direction of illuminating industry, trend of the times.LED illumination starts from business light on, has been at first the traffic lights that on road, traffic signals are used, and the LED street lamp comprises the light of opening ceremony of the Olympic Games, and business opportunity is huge.The LED lamp has a extensive future, and can be applicable to the commercial lightings such as a large amount of street lamps, billboard lighting, plaza lighting, parking lot illumination, and market potential is huge, and profit is considerable.Common LED street lamp is to add radiator in traditional lamp inside, makes of traditional mode and can not be effectively directly the heat of LED light fixture is conducted out, and its thermal efficiency is not high, and brightness is limited.
Summary of the invention
The purpose of this utility model is to overcome the prior art deficiency, invents a kind of integral heat dissipation LED road lamp.
the purpose of this utility model is achieved in that by lamp casing (2), anodised aluminium reflection shield and LED light source (3), cross-ventilation radiator (5), LED constant-current supply (7) forms, LED light source (3) is in lamp casing (2), there is the anodised aluminium reflection shield on its surface, LED constant-current supply (7) is arranged at the bottom, above the anodised aluminium reflection shield on LED light source (3) surface, air convector radiator (5) is arranged, the bottom of LED light source (3) is the anti-toughened glass lampshade (6) of dazzling of arch, lamp casing (2) top is waterproof sealing snap close (1), the light fixture bottom has holding screw (4) that each several part is fixed.
This integral heat dissipation LED road lamp is comprised of lamp casing, anodised aluminium reflection shield and LED light source, cross-ventilation radiator, LED constant-current supply, LED light source in lamp casing, its surface has anodised aluminium reflection shield, bottom that the LED constant-current supply is arranged, the air convector radiator is arranged above the anodised aluminium reflection shield on LED light source surface, the bottom of LED light source is the anti-toughened glass lampshade of dazzling of arch, the lamp casing top is the waterproof sealing snap close, and light fixture bottom has holding screw that each several part is fixed.
The beneficial effects of the utility model:
1, single the great power LED (30W-100W) that adopts encapsulation uses unique multiple chips integrated form single mode group light source design as light source, selects import high-brightness semiconductor wafer;
2, radiator and lamp housing integrated design, LED directly with the shell close proximity, dispel the heat by shell radiating wing and cross-ventilation, fully guaranteed LED street lamp service life of 50000 hours.According to the calculating in 12 hours of working every day, its life-span, also more than 10 years, maintenance cost was extremely low;
3, lamp housing adopts the aluminium alloy compression casting moulding, can effectively dispel the heat and waterproof and dustproof.Lamp surface has carried out the UV resistant corrosion-resistant treatments, and whole light fixture reaches the IP65 standard;
4, adopt the spherical lonely face design of monomer elliptical reflecting chamber cooperation, the photocontrol of pointedly LED being sent has improved light fixture and has gone out the uniformity of light effect and the utilization rate of luminous energy in the needs scope, more can highlight LED road lamp energy-saving advantage.Compare with traditional sodium vapor lamp, can economize on electricity more than 60%;
5, without bad dazzle, without stroboscopic.Eliminate caused dazzling, the visual fatigue of the bad dazzle of common street lamp and sight line and disturbed, improved the security of driving;
6, start without time-delay, energising namely reaches normal brightness, need not wait for, has eliminated the long start-up course of conventional road lamp;
7, environmental protection is pollution-free: the pollution element such as not leaded, mercury, to environment without any pollution;
8, being combined with solar energy is perfect partner, gives full play to the advantage of the work of LED dc low-voltage and energy-conserving and environment-protective, and solar energy photovoltaic panel combines with LED light source, for the client realizes best cost performance and high reliability.
Description of drawings
Describe concrete structure of the present utility model in detail below in conjunction with accompanying drawing, but structure of the present utility model is not limited to shown in accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
The specific embodiment
The utility model is comprised of lamp casing, anodised aluminium reflection shield and LED light source, cross-ventilation radiator, LED constant-current supply, adopt single the great power LED (30W-100W) of encapsulation as light source, radiator and lamp housing integrated design, lamp housing adopts the aluminium alloy compression casting moulding, can effectively dispel the heat and waterproof and dustproof, without bad dazzle, without stroboscopic, start without time-delay, environmental protection is pollution-free: economize on electricity is applicable to urban road, pavement, square, school, park, garden, residential area, plant area and other need the place of outdoor lighting.
In Fig. 1 and Fig. 2, integral heat dissipation LED road lamp of the present utility model is comprised of lamp casing 2, anodised aluminium reflection shield and LED light source 3, cross-ventilation radiator 5, LED constant-current supply 7, LED light source 3 in lamp casing 2, it surperficially has anodised aluminium reflection shield, bottom that LED constant-current supply 7 is arranged, air convector radiator 5 is arranged above the anodised aluminium reflection shield on LED light source 3 surfaces, the bottom of LED light source 3 is the anti-toughened glass lampshades 6 of dazzling of arch, lamp casing 2 tops are waterproof sealing snap closes 1, and light fixture bottom has holding screw 4 that each several part is fixed.
Claims (1)
1. integrated high-efficiency heat dissipation LED road lamp, it is characterized in that: by lamp casing (2), anodised aluminium reflection shield and LED light source (3), cross-ventilation radiator (5), LED constant-current supply (7) forms, LED light source (3) is in lamp casing (2), there is the anodised aluminium reflection shield on its surface, LED constant-current supply (7) is arranged at the bottom, above the anodised aluminium reflection shield on LED light source (3) surface, air convector radiator (5) is arranged, the bottom of LED light source (3) is the anti-toughened glass lampshade (6) of dazzling of arch, lamp casing (2) top is waterproof sealing snap close (1), the light fixture bottom has holding screw (4) that each several part is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207445591U CN202992928U (en) | 2012-12-31 | 2012-12-31 | Integrated efficient heat dissipation light emitting diode (LED) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207445591U CN202992928U (en) | 2012-12-31 | 2012-12-31 | Integrated efficient heat dissipation light emitting diode (LED) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992928U true CN202992928U (en) | 2013-06-12 |
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ID=48564105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207445591U Expired - Fee Related CN202992928U (en) | 2012-12-31 | 2012-12-31 | Integrated efficient heat dissipation light emitting diode (LED) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992928U (en) |
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2012
- 2012-12-31 CN CN2012207445591U patent/CN202992928U/en not_active Expired - Fee Related
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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: 20130612 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |