CN203162791U - Light-emitting diode (LED) street lamp lighting device - Google Patents
Light-emitting diode (LED) street lamp lighting device Download PDFInfo
- Publication number
- CN203162791U CN203162791U CN2013201890726U CN201320189072U CN203162791U CN 203162791 U CN203162791 U CN 203162791U CN 2013201890726 U CN2013201890726 U CN 2013201890726U CN 201320189072 U CN201320189072 U CN 201320189072U CN 203162791 U CN203162791 U CN 203162791U
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- reflector
- led
- section
- lighting device
- light source
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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)
Abstract
An LED street lamp lighting device comprises a reflector component, an LED light source module, a lamppost and a circuit controller, wherein the reflector component is a main body of a street lamp, the LED light source module is arranged inside the reflector component, the top of the reflector component is connected with one end of the lamppost, the reflector component is in a bell shape, the vertical section of the reflector component is composed of a section of conic curve and a trapezoid at the opening of the reflector component, the section of conic curve of the vertical section of the reflector component is a conic curve disc with the diameter increasing gradually downwards, a first reflector is formed by sequential connection of cones of different cone angles , the conic curve disc is the first reflector, and the trapezoid reflector forms a second reflector.
Description
Technical field
The utility model relates to a kind of LED street lighting device.
Background technology
At present, street lamp product on the market has problems such as light efficiency is poor, light source directive property is poor, the power consumption high, the life-span is short, maintenance cost is expensive mostly, is badly in need of the novel street lamp lighting device that a kind of light efficiency is good, light source directive property strong, power consumption is low, the life-span is long, maintenance cost is cheap.
Conventional road lamp mostly is sodium vapor lamp street lamp, energy-conserving road lamp etc., generally has the problem that the life-span is short, power consumption is high, and fabulous the addressing the above problem of LED street lamp energy, moreover, the light source directive property of LED street lamp is strong, more is conducive to the directive property illumination of street lamp, and the light field shape is more stable.
Summary of the invention
The purpose of this utility model is, has certain street lighting device of determining the light field shape in zone at lacking on the market, a kind of LED street lighting device is proposed, have unique light field field of illumination, and characteristics such as light efficiency is good, light source directive property strong, power consumption is low, the life-span is long, maintenance cost is cheap.
The utility model is for addressing the above problem, and the technical scheme of taking is: a kind of LED street lighting device comprises reflector parts, led light source assembly, lamppost, circuit controller; Described reflector partly is the street lamp main body, and inside is described led light source, and described reflector component top is connected with an end of described lamppost; The reflector parts are bell, reflector parts vertical cross-section is made of one section conic section and the trapezoidal of reflector oral area, one section conic section of reflector parts vertical cross-section is the conic drum of the bore that down becomes big gradually, the different bullet of cone angle connects to form up and down successively, the conic drum is first reflector, and trapezoidal reflector is formed second reflector.
Further, the first reflector top is connected with an end of lamppost, and as the resettlement section of led light source self-recommendation and circuit controller, the bottom is connected with second reflection shield.
Further, the led light source assembly is that the rectangle thin plate that 4 LED illuminator single faces are arranged is formed, and level places first reflector bottom, and described thin plate is set to be furnished with one of LED and faces down.
Further, lamppost is L shaped metal tube, and the one end is connected with the reflector top, the vertical ground connection of the other end.
The beneficial effects of the utility model are: with respect to prior art, this product has significantly improved the light field field of illumination, has reduced and has used electric energy consumption, has promoted transfer power, has increased the life-span of street lamp, has reduced maintenance cost.
Description of drawings
Fig. 1 is the structural representation of facing of LED street lighting device.
Fig. 2 is the structural representation of looking up of LED street lighting device.
The specific embodiment
Below with reference to accompanying drawing and example, the utility model is carried out comparatively detailed explanation.
Among the figure: 1. first reflector, 2. circuit controller, 3. second reflector, 4.LED light source assembly, 5. lamppost.
First reflector is formed by connecting up and down by two cones, and as the resettlement section of control circuit and led light source assembly, its upper cone body coning angle is bigger, and the top links to each other with an end of lamppost; Lower cone body coning angle is less, and the base is connected with second reflector.
The led light source assembly is that the rectangle thin plate that 4 LED illuminator single faces are arranged is formed, and level places first reflector bottom, and described thin plate is set to be furnished with one of LED and faces down, and the arrangement mode of LED illuminator is: evenly arrange according to 4 row, 5 row patterns.
Circuit control device places in the conic drum of the bore that down becomes big gradually, and the hollow space connection lead from lamppost will be transported to the led light source assembly after the electric power adjustment of obtaining.
Second reflector is that vertical cross-section is trapezoidal, the part that separates with first reflector is mainly the heat radiation aluminum, can derive the too high heat of led light source assembly effectively, its planform makes that the light field field of illumination of LED street lamp is more concentrated, improved the light luminance of specifying the field of illumination, utilize the extremely strong characteristics of led light source directive property greatly, played the environmental protection purpose of economical with materials simultaneously.
The utility model is not limited to foregoing, and those of ordinary skills' simple modifications on this basis do not exceed the application's claims scope.
Claims (4)
1. LED street lighting device, comprise reflector parts, led light source assembly, lamppost, circuit controller, it is characterized in that described reflector partly is the street lamp main body, inside is described led light source, and described reflector component top is connected with an end of described lamppost; The reflector parts are bell, reflector parts vertical cross-section is made of one section conic section and the trapezoidal of reflector oral area, one section conic section of reflector parts vertical cross-section is the conic drum of the bore that down becomes big gradually, the different bullet of cone angle connects to form up and down successively, the conic drum is first reflector, and trapezoidal reflector is formed second reflector.
2. LED street lighting device according to claim 3 is characterized in that the first reflector top is connected with an end of lamppost, and as the resettlement section of led light source self-recommendation and circuit controller, the bottom is connected with second reflection shield.
3. LED street lighting device according to claim 1 is characterized in that the led light source assembly is that the rectangle thin plate that 4 LED illuminator single faces are arranged is formed, and level places first reflector bottom, and described thin plate is set to be furnished with one of LED and faces down.
4. LED street lighting device according to claim 1 is characterized in that lamppost is L shaped metal tube, and the one end is connected with the reflector top, the vertical ground connection of the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201890726U CN203162791U (en) | 2013-04-15 | 2013-04-15 | Light-emitting diode (LED) street lamp lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201890726U CN203162791U (en) | 2013-04-15 | 2013-04-15 | Light-emitting diode (LED) street lamp lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162791U true CN203162791U (en) | 2013-08-28 |
Family
ID=49023973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201890726U Expired - Fee Related CN203162791U (en) | 2013-04-15 | 2013-04-15 | Light-emitting diode (LED) street lamp lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931374A (en) * | 2015-12-31 | 2017-07-07 | 深圳市清飞达能源科技有限公司 | Led street lamp |
| CN109563980A (en) * | 2016-07-29 | 2019-04-02 | 飞利浦照明控股有限公司 | Lighting module and lamps and lanterns |
-
2013
- 2013-04-15 CN CN2013201890726U patent/CN203162791U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931374A (en) * | 2015-12-31 | 2017-07-07 | 深圳市清飞达能源科技有限公司 | Led street lamp |
| CN109563980A (en) * | 2016-07-29 | 2019-04-02 | 飞利浦照明控股有限公司 | Lighting module and lamps and lanterns |
| US10677424B2 (en) | 2016-07-29 | 2020-06-09 | Signify Holding B.V. | Lighting module and a luminaire |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20170415 |