CN206018390U

CN206018390U - Led street lamp

Info

Publication number: CN206018390U
Application number: CN201620913117.3U
Authority: CN
Inventors: 谭杨文; 蔡林涛; 王宝芳
Original assignee: Jiangsu Lighting Manufacture Co Ltd
Current assignee: Yinglaite Lighting Engineering Group Co ltd
Priority date: 2016-08-20
Filing date: 2016-08-20
Publication date: 2017-03-15
Anticipated expiration: 2026-08-20

Abstract

The utility model is related to a kind of light fixture, specifically a kind of LED street lamp.LED street lamp, including LED light source block, on street lamp pedestal, the LED light source block back side arranges fin to the arrangement of LED light source block, and the LED light source block includes intensive light area and sparse light area；Induction controller is also set up on street lamp pedestal, and induction controller is electrically connected with LED light source block.Intensive light area is located at the front in sparse light area, and the illumination zone in intensive light area covers driving road surface.LED light source block is divided into intensive light area and sparse light area, and intensive light area is located at the front in sparse light area, the illumination zone in intensive light area covers driving road surface.So intensive light area mainly covers driving area road surface, and to driving a vehicle, vehicle is illuminated, and sparse light area is located at pedestal rear, can take into account the road surface in Ren Hang areas.

Description

LED street lamp

Technical field

The utility model is related to a kind of light fixture, specifically a kind of LED street lamp.

Background technology

With the rapid growth of World Economics, global energy shortage is increasingly serious, energy-saving and emission-reduction, seeks low-carbon development model Cry grow louder and stronger.Electric consumption on lighting accounts for the 20% of whole world total electricity consumption, and under this overall background, the semiconductor of efficient energy-saving shines Bright industry development is like a raging fire, and especially applications of the LED in terms of road lighting is even more and receives much concern.2009, american energy Portion announces to set up municipal solid illuminating street lamp tissue, for collecting, analyzing and share the related technology information of LED street lightings And example；And in China, LED street lamps are even more pushed to wide by Department of Science and Technology's startup " ten ten thousand, cities " semiconductor lighting demonstration project Market.And existing LED generally requires to be respectively provided with a street lamp pedestal in driving He Renhang areas of area, Er Renhang areas at dead of night when Often pedestrian is rare, there is a certain degree of waste in terms of resource.

Utility model content

Problem to be solved in the utility model is to overcome the deficiencies in the prior art, there is provided a kind of LED street lamp, this kind of street lamp Only there is a street lamp pedestal, but driving He Renhang areas of area can be taken into account simultaneously, while can also be according to light intensity to street lamp The power of light is controlled.

For solving the above problems, the technical solution adopted in the utility model is：LED street lamp, including LED light source block, described The arrangement of LED light source block is on street lamp pedestal, described in LED light source block back side setting fin, the LED light source block Including intensive light area and sparse light area, the LED light source block arrangement in intensive light area is intensive, and the LED light in sparse light area Source block arrangement is sparse；Induction controller is also set up on street lamp pedestal, the induction controller is electrically connected with LED light source block.

Preferably, the fin is in the form of fin.

Preferably, the fin is made using heat-conducting plastic.

Preferably, the intensive light area is located at the front in sparse light area, and the illumination zone in intensive light area covers row Bus or train route face.

Preferably, the street lamp pedestal is shaped as ellipse.

Preferably, the induction controller is optical inductor.

The beneficial effects of the utility model are：LED light source block is divided into intensive light area and sparse light area, and intensive Light area is located at the front in sparse light area, and the illumination zone in intensive light area covers driving road surface.So intensive light area master Driving area road surface is covered, vehicle is illuminated to driving a vehicle, and sparse light area is located at pedestal rear, can take into account the road in Ren Hang areas Face.Arrange optical inductor to electrically connect LED light source block, optical inductor is switch, can be controlled LED light source block, work as light Street lamp is opened after line is dimmed.

Description of the drawings

Fig. 1 is the structural representation of the utility model；

Fig. 2 is the side structure schematic diagram of the utility model.

Wherein reference is as follows：

1st, street lamp pedestal；2nd, fin；3rd, intensive light area；4th, sparse light area；5th, induction controller.

Specific embodiment

Below in conjunction with the accompanying drawings the utility model is described further：

LED street lamp, including LED light source block, the LED light source block arrangement is arranged on street lamp pedestal 1, the LED light source The structure of block is sealed in LED additional glass, arranges fin 2 at the LED light source block back side, and the LED light source block includes close Collection light area 3 and sparse light area 4, the LED light source block arrangement in intensive light area 3 are intensive, and the LED light source in sparse light area 4 Block arrangement is sparse；Induction controller 5 is also set up on street lamp pedestal 1, and the induction controller 5 is electrically connected with LED light source block.

Fin 2 in the form of fin, made using heat-conducting plastic by the fin 2, and the intensive light area 3 is located at The front in sparse light area 4, the illumination zone in intensive light area 3 cover driving road surface, and street lamp pedestal 1 is shaped as ellipse, Induction controller 5 is optical inductor.

The beneficial effects of the utility model are：LED light source block is divided into intensive light area 3 and sparse light area 4, and close Collection light area 3 is located at the front in sparse light area 4, and the illumination zone in intensive light area 3 covers driving road surface.So intensive light Area 3 is main to cover driving area road surface, and to driving a vehicle, vehicle is illuminated, and sparse light area 4 is located at pedestal rear, can take into account people's row The road surface in area.Arrange optical inductor to electrically connect LED light source block, LED light source block can be controlled, after dim Open street lamp.

As a kind of upgrading, induction controller 5 can also be arranged several, the sensing light of different induction controller 5 Line strength is different, while several LED light source blocks are set, these induction controllers 5 are electric with different number of LED light source block respectively Connection, when light intensity touches different optical inductors respectively, drives different number of LED light source block to light, and then reaches The effect of energy-conserving and environment-protective.

The above, is only preferred embodiment of the present utility model, is not to make other forms to the utility model Restriction.Any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as being equal to The Equivalent embodiments of change.But every without departing from technical solutions of the utility model content, according to construction of the present utility model and Any simple modification, equivalent variations and remodeling that operation principle is made to above example, still fall within the utility model technical side The protection domain of case.

Claims

1.LED street lamps, including LED light source block, the LED light source block arrangement is on street lamp pedestal, it is characterised in that：Described Fin is set at the LED light source block back side, the LED light source block includes intensive light area and sparse light area, intensive lamp The LED light source block arrangement in light area is intensive, and the arrangement of the LED light source block in sparse light area is sparse；Sense is also set up on street lamp pedestal Controller is answered, the induction controller is electrically connected with LED light source block.

2. LED street lamp according to claim 1, it is characterised in that：The fin is in the form of fin.

3. LED street lamp according to claim 2, it is characterised in that：The fin is made using heat-conducting plastic.

4. the LED street lamp according to claim 1 or 3, it is characterised in that：The intensive light area is located at sparse light area Front, the illumination zone in intensive light area cover driving road surface.

5. LED street lamp according to claim 4, it is characterised in that：The street lamp pedestal is shaped as ellipse.

6. LED street lamp according to claim 5, it is characterised in that：The induction controller is optical inductor.