CN201126127Y - LED road lighting lamp - Google Patents
LED road lighting lamp Download PDFInfo
- Publication number
- CN201126127Y CN201126127Y CNU2007200310111U CN200720031011U CN201126127Y CN 201126127 Y CN201126127 Y CN 201126127Y CN U2007200310111 U CNU2007200310111 U CN U2007200310111U CN 200720031011 U CN200720031011 U CN 200720031011U CN 201126127 Y CN201126127 Y CN 201126127Y
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- lamp
- lamp body
- led
- road lighting
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a LED road lighting lamp. The prior road lighting light source mostly uses high-pressure sodium lamp, which needs further improvement in aspects of energy-saving, service life and visual comfort. The utility model provides a LED road lighting lamp, which has structure that the supplement lamp body(8) is connected longitudinally at both sides of the main lamp body (1)by the screws (5), an LED lamp (2) and the corresponding reflector (3) and transparent cover (4) are fixed in the slot below the main lamp body (1); an LED lamp (2), a parabola reflector (9) and the corresponding flat transparent cover (10) are fixed in the slot of the supplement lamp body (8). The LED road lighting lamp has effects of more saved energy, and longer life; the main lamp body takes care of the illumination brightness at the bottom of the lamp stand, meanwhile the parabola reflective cover (9) installed on the supplement lamp body (8) centralizes the irradiation of the light source between the two lamp stands, thereby overcoming the 'zebra pattern' phenomenon at the pavement. The lamp color development index is close to daylight 70-80, and the LED lighting lamps can be widely used in roads in the city.
Description
One, technical field
The utility model relate to a kind of with LED as the illuminating lamp of light emitting source, i.e. LED road lighting lamp, this lamp can be widely used in all kinds of lighting fields.
Two, background technology
In background technology, high-pressure mercury lamp etc. is used in road lighting at present mostly.Though high-pressure mercury lamp improves a lot at more traditional incandescent lamps in aspect such as luminous efficiency, power consumption, service lifes, but because the color of such light fixture is yellow, the video picture index is 20～25 (sun is 100), under light, see many thing distortions evening, the power consumption of this lamp source is bigger in addition, waste greatlyyer, and lack service life, along with the development of LED technology in the world, developed the new LED road lighting lamp.
Three, summary of the invention
In order to overcome the weak point of above-mentioned high-pressure mercury lamp, the utility model provides a kind of LED road lighting lamp, and this LED illuminating lamp is saved the energy more, longer service life, and colour rendering index can be widely used in the LED illuminating lamp in the city illumination near daylight.
The technical scheme that its technical problem that solves the utility model adopts is: the LED road lighting lamp, form by lamp body and LED fluorescent tube 2, it is characterized in that: main lamp body 1 vertical both sides connect auxilliary lamp body 8 with screw 5, arrange fixed L ED fluorescent tube 2 and corresponding reflection shield 3 and translucent cover 4 under the illumination lamp stand below the main lamp body 1 on road surface in the groove; Fixed L ED fluorescent tube 2 and parabola reflection shield 9 and corresponding flat translucent cover 10 in the auxilliary lamp body 8 inner chamber grooves on road surface between two lamp stands of illumination.
The technical scheme that its technical problem that solves the utility model adopts also comprises:
Described LED road lighting lamp is characterized in that: use main lamp body cover plate 7, sealing strip 6 and screw 5 fixedly reflection shield 3 and protruding translucent cover 4 below the main lamp body 1; Auxilliary lamp body cover plate 11 of auxilliary lamp body 8 usefulness and screw 5 fixing flat translucent covers 10.
Described LED road lighting lamp is characterized in that: LED fluorescent tube 2 and have the main and auxiliary lamp body 1 of radiation tooth and the radiator of 8 being integral of mutual group.
The auxilliary lamp body 8 usefulness screws 5 and the contract pad of adjustable angle are connected main lamp body 1 both sides.
Advantage of the present utility model and effect:
1, owing to adopt LED as light emitting source, colour temperature is near daylight, colour rendering index height, good visual effect.
2, surpassing under the prerequisite of national road illumination standards, comparing economize on electricity about 60～70% with high-pressure mercury lamp.
3, main lamp body 1 has been considered the road lighting under the lamp stand, auxilliary lamp body 8 has been considered the illumination between two lamp stands, eliminated " zebra-stripe " phenomenon of road illuminance, the reflection shield 9 of auxilliary lamp 8 adopts the parabola reflection shield, makes the light source direct irradiation on the road surface between two lamp stands.
4, LED is a cold light source, and operating temperature is low, and the safety coefficient height uses under the flammable explosive gas environment blast that causes because of bulb break can not take place.
5, the operating voltage scope of application is big, but all operate as normal and brightness are constant in exchanging 180～250V scope.
Four, description of drawings
Accompanying drawing is a sectional schematic diagram of the present utility model.
The number in the figure explanation: the 1-main lamp body, the 2-LED fluorescent tube, the 3-reflection shield, the 4-translucent cover, the 5-screw, the 6-sealing strip, 7-main lamp body cover plate, 8-assists lamp body, 9-parabola reflection shield, the flat translucent cover of 10-, 11-assists lamp body cover plate, 12-closure plate.
Five, the specific embodiment
Referring to accompanying drawing, form by long lamp body and LED fluorescent tube 2, long lamp body is changeable, main lamp body 1 vertical both sides all connect auxilliary lamp body 8 with screw 5, groove is interior with bonding or screw 5 fixed L ED fluorescent tubes 2 below the main lamp body 1, around LED fluorescent tube 2, with screw 5 fixing corresponding reflection shields 3, main lamp body 1 is following with main lamp body cover plate 7, sealing strip 6 and screw 5 fixing protruding translucent covers 4.Auxilliary lamp body cover plate 11 of auxilliary lamp body 8 usefulness and screw 5 fixing flat translucent covers 10.
Can fix many row LED fluorescent tubes 2 below the main lamp body 1 in the groove.Closure plate 12 usefulness screws 5 are fixed on main and auxiliary lamp body 1 and 8 two ends.LED fluorescent tube 2 and have the main and auxiliary lamp body 1 of radiation tooth and the cooling mechanism of 8 being integral of mutual group, directly outside conduction heat to reduce the operating temperature of LED, guarantees service life and the luminous efficiency of LED.
The auxilliary lamp body 8 usefulness screws 5 and the contract pad of adjustable angle are connected main lamp body 1 both sides, adjust the setting angle of auxilliary lamp body 8, reach optimal light photograph between two lamp stands of illumination.
Claims (4)
1. LED road lighting lamp, form by lamp body and LED fluorescent tube (2), it is characterized in that: main lamp body (1) vertically both sides connects outward-dipping auxilliary lamp body (8) with screw (5), arranges fixed L ED fluorescent tube (2) and corresponding reflection shield (3) and translucent cover (4) under the illumination lamp stand below the main lamp body (1) on road surface in the groove; The flat translucent cover (10) of fixed L ED fluorescent tube (2) and parabola reflection shield (9) and correspondence in auxilliary lamp body (8) the inner chamber groove on road surface between two lamp stands of illumination.
2. LED road lighting lamp according to claim 1 is characterized in that: use main lamp body cover plate (7), sealing strip (6) and screw (5) fixedly reflection shield (3) and translucent cover (4) below the main lamp body (1); Auxilliary lamp body (8) is fixed flat translucent cover (10) with auxilliary lamp body cover plate (11) and screw (5).
3. LED road lighting lamp according to claim 1 is characterized in that: LED fluorescent tube (2) and have the main and auxiliary lamp body (1) of radiation tooth and the radiator of (8) being integral of mutual group.
4. LED road lighting lamp according to claim 1 is characterized in that: the auxilliary lamp body (8) of adjustable angle is connected main lamp body (1) both sides with screw (5) and contract pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200310111U CN201126127Y (en) | 2007-01-08 | 2007-01-08 | LED road lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200310111U CN201126127Y (en) | 2007-01-08 | 2007-01-08 | LED road lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201126127Y true CN201126127Y (en) | 2008-10-01 |
Family
ID=39999596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200310111U Expired - Lifetime CN201126127Y (en) | 2007-01-08 | 2007-01-08 | LED road lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201126127Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761838A (en) * | 2010-02-10 | 2010-06-30 | 海南世银能源科技有限公司 | LED (light emitting diode) light-mixing efficient energy-saving street lamp |
| CN101813291A (en) * | 2010-04-30 | 2010-08-25 | 山东旭光太阳能光电有限公司 | LED lens module matched with technical transformation of high pressure sodium lamp |
| CN102356270A (en) * | 2009-03-17 | 2012-02-15 | 恩索照明集团 | Lighting unit and luminaire for road and/or street lighting |
-
2007
- 2007-01-08 CN CNU2007200310111U patent/CN201126127Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102356270A (en) * | 2009-03-17 | 2012-02-15 | 恩索照明集团 | Lighting unit and luminaire for road and/or street lighting |
| CN102356270B (en) * | 2009-03-17 | 2013-06-12 | 恩索照明集团 | Lighting unit and luminaire for road and/or street lighting |
| CN101761838A (en) * | 2010-02-10 | 2010-06-30 | 海南世银能源科技有限公司 | LED (light emitting diode) light-mixing efficient energy-saving street lamp |
| CN101761838B (en) * | 2010-02-10 | 2012-08-29 | 海南世银能源科技有限公司 | LED (light emitting diode) light-mixing efficient energy-saving street lamp |
| CN101813291A (en) * | 2010-04-30 | 2010-08-25 | 山东旭光太阳能光电有限公司 | LED lens module matched with technical transformation of high pressure sodium lamp |
| CN101813291B (en) * | 2010-04-30 | 2013-01-16 | 山东旭光太阳能光电有限公司 | Technical transformation method for high pressure sodium lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Changle Document name: Notification to Make Rectification |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081001 |
|
| EXPY | Termination of patent right or utility model |