CN205227182U - Luminance adjustable LED street lamp - Google Patents
Luminance adjustable LED street lamp Download PDFInfo
- Publication number
- CN205227182U CN205227182U CN201521124032.9U CN201521124032U CN205227182U CN 205227182 U CN205227182 U CN 205227182U CN 201521124032 U CN201521124032 U CN 201521124032U CN 205227182 U CN205227182 U CN 205227182U
- Authority
- CN
- China
- Prior art keywords
- lamp
- street lamp
- led
- lamp body
- led street
- 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
-
- 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
Abstract
The utility model discloses a luminance adjustable LED street lamp, include the lamp pole and install the lamp body on the lamp pole, be provided with LED light source module in the lamp body install the solar photovoltaic board on the lamp pole, install controller, battery in the lamp pole, solar photovoltaic board, battery are connected with the controller respectively, set up the electric power adjusting device who is used for adjusting street lamp luminance in the lamp body, electric power adjusting device's input and controller are connected, and the output is connected with LED light source module lamp body shell's the back is formed with a plurality of cooling fin. This LED street lamp can be according to the environmental aspect, the luminance of automatically regulated lamp.
Description
Technical field
The utility model relates to LED field, is specifically related to the LED street lamp that a kind of brightness is adjustable.
Background technology
LED is a kind of new type light source, compared with traditional lighting source, its have energy-conservation, low pressure, volume are little and the advantage such as environmental protection, rated current is that the LED of tens milliamperes is called low-power LED, and the specified LED being more than or equal to 350 milliamperes is called great power LED.Compared with low-power LED, great power LED single brightness improves decades of times.And along with the increase of Light-Emitting Diode brightness and the reduction of manufacturing cost, great power LED gets more and more in the use of various lighting field, replace main flow incandescent lamp bulb and the fluorescent lamp of illumination market in the past just gradually.
The power resources of LED generally have electric energy, solar energy and wind energy.Existing LED, environmentally situation can not regulate the luminous intensity of lamp automatically.In addition, the radiating effect of lamp is bad, and when LED works long hours, the heat produced can not be derived in time, causes LED light source to occur xanthochromia or burn observations.
Summary of the invention
The purpose of this utility model is to provide the good LED street lamp of a kind of radiating effect.
For achieving the above object, the technical solution of the utility model is as follows:
The LED street lamp that brightness is adjustable, comprises lamp stand and is arranged on the lamp body on lamp stand, be provided with LED light source module, described lamp stand is provided with solar energy photovoltaic panel in lamp body; In described lamp stand, be provided with controller, battery, described solar energy photovoltaic panel, battery are connected with controller respectively; Electric power regulating mechanism for regulating street lamp brightness is set in described lamp body, the input of described electric power regulating mechanism is connected with described controller, and output is connected the luminance sensor that described electric power regulating mechanism comprises power governor and is connected with power governor with LED light source module.
In addition, be formed with multiple cooling fin at the back side of described lamp body shell, described multiple cooling fin be arranged in parallel at the width of lamp body.
LED street lamp of the present utility model, can environmentally situation, is automatically regulated the brightness of lamp by photoreceptor and brightness regulator.In addition, be formed with multiple cooling fin at the back side of street lamp casing, increase area of dissipation, improve the service life of LED street lamp.
Accompanying drawing explanation
Fig. 1 is the structural representation of the adjustable LED street lamp of brightness of the present utility model.
Detailed description of the invention
Be described in detail below in conjunction with the structure of accompanying drawing to the adjustable LED street lamp of brightness of the present utility model.
LED street lamp of the present utility model as shown in Figure 1, the lamp body 11 comprising lamp stand 10 and be arranged on lamp stand 10, is provided with LED light source module, lamp stand 10 is provided with solar energy photovoltaic panel 12 in lamp body 11; In lamp stand 10, be provided with controller 13, battery 14, described solar energy photovoltaic panel 12, battery 14 are connected with controller 13 respectively.In addition, also arrange the electric power regulating mechanism for regulating street lamp brightness in described lamp body, the input of described electric power regulating mechanism is connected with described controller 13, and output is connected with LED light source module.The luminance sensor that described electric power regulating mechanism comprises power governor and is connected with power governor, although not shown in the figures, the inductive probe of described luminance sensor can be emerging in the front end on lamp body surface, lower end or top.
Optical signal, for detecting the luminous intensity of surrounding environment, is converted into the signal of telecommunication and sends power governor to by described luminance sensor, and power governor is according to the signal of telecommunication regulation output power received.When the signal of telecommunication is strong, power output lowered, LED brightness declines; Otherwise power output raised, LED brightness improves.
In addition, be formed with multiple cooling fin 15 at the back side of described lamp body shell, multiple cooling fin 15 be arranged in parallel at the width of lamp body, in order to improve radiating effect, can by the profile design waviness of described cooling fin, can increasing heat radiation area, extend the service life of lamp.
Claims (3)
1. the LED street lamp that brightness is adjustable, comprises lamp stand and is arranged on the lamp body on lamp stand, be provided with LED light source module, it is characterized in that: on described lamp stand, be provided with solar energy photovoltaic panel in lamp body; In described lamp stand, be provided with controller, battery, described solar energy photovoltaic panel, battery are connected with controller respectively; In described lamp body, arrange the electric power regulating mechanism for regulating street lamp brightness, the input of described electric power regulating mechanism is connected with described controller, and output is connected with LED light source module.
2. LED street lamp according to claim 1, is characterized in that: the luminance sensor that described electric power regulating mechanism comprises power governor and is connected with power governor.
3. LED street lamp according to claim 1, is characterized in that: be formed with multiple cooling fin at the back side of described lamp body shell, and described multiple cooling fin be arranged in parallel at the width of lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124032.9U CN205227182U (en) | 2015-12-29 | 2015-12-29 | Luminance adjustable LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124032.9U CN205227182U (en) | 2015-12-29 | 2015-12-29 | Luminance adjustable LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227182U true CN205227182U (en) | 2016-05-11 |
Family
ID=55902246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521124032.9U Expired - Fee Related CN205227182U (en) | 2015-12-29 | 2015-12-29 | Luminance adjustable LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205227182U (en) |
-
2015
- 2015-12-29 CN CN201521124032.9U patent/CN205227182U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161229 |