CN2937789Y

CN2937789Y - Low-altitude illumination LED high-efficiency energy-saving street lamps

Info

Publication number: CN2937789Y
Application number: CNU2006201095635U
Authority: CN
Inventors: 刘仁智
Original assignee: SHOULANG NEW ENERGY CO Ltd GUIZHOU
Current assignee: SHOULANG NEW ENERGY CO Ltd GUIZHOU
Priority date: 2006-08-09
Filing date: 2006-08-09
Publication date: 2007-08-22
Anticipated expiration: 2016-08-09

Abstract

The utility model discloses a low latitude shining L E D high efficient and energy saving street lamp, which belongs to street lamp, aiming at to provide a LED street lamp with L E D light source, high luminance and energy saving. The technological proposal of the utility model includes a lamp pole and a lamp fittings arranged on the lamp pole. The lamp fittings comprises a lamp cover, a LED lamp installed in the lamp cover through circuit board and a light transmission board arranged on the lamp cover; the main lamp fittings (2) is installed movably on the lamp pole (1). The utility model has advantages of simple structure, easy maintenance, long service life, energy saving; which can be extensively used in circumstances such as roadway, communities and courtyard, etc.

Description

Low-altitude irradiation LED high efficiency energy-saving road lamp

Technical field: the utility model relates to a kind of street lamp, and relating in particular to a kind of is the street lamp of light source with LED.

Background technology: along with the development road of urban construction, road facility is perfect day by day; Therefore the proportion of street lamp in the city illumination system is increasing, and the contradiction of power shortage also becomes increasingly conspicuous, and it is also more urgent to adopt the street lamp of energy-conserving light source to substitute the requirement of conventional road lamp.As everyone knows, conventional road lamp generally all is light source to be installed in 6～8 meters high air to surface face shoot downward, and illuminance of ground generally has only 10～20 luxs (Lux), and the level of illumination visible loss is big, energy consumption is higher.And LED is a kind of efficient luminous solid light source, and it has advantages such as energy-saving and environmental protection, life-span length, therefore is that the street lamp of light source is competitively developed by More and more factories in recent years with LED.Chinese patent literature discloses Granted publication number is called " solar street light " for " CN2777358Y ", name utility model patent, this patent adopts a LED light fixture that is fixed on the lamppost upper end to replace traditional high-pressure mercury lamp, has reduced energy consumption to a certain extent.Yet, owing to still continue to use traditional high-altitude lighting system, thus illuminance of ground still a little less than, can not satisfy the requirement of road lighting; If will satisfy the power that the road lighting requirement just must strengthen light fixture, but this can bring energy consumption rising, heat radiation difficulty, the more high defective of cost again.

Summary of the invention: at the above-mentioned defective that exists in the prior art, it is light source with LED that the utility model aims to provide a kind of, the low-altitude irradiation LED high efficiency energy-saving road lamp that energy consumption is low, illuminance of ground is good.

To achieve these goals, the utility model by the following technical solutions: it comprises lamppost and is installed in light fixture on the lamppost, and this light fixture is by lampshade, be installed in the LED lamp in the lampshade and the light-passing board that is installed on the lampshade constitutes by circuit board; The king light tool is installed on the lamppost versatilely.

At least two king light tools are installed on the lamppost, and auxiliary lamp is installed in the top of lamppost; The stage casing of lamppost is transparent hollow-core construction, and at least two king light tools are installed in the stage casing of lamppost, and auxiliary lamp is installed in the top of lamppost; Circuit board has two at least, and each plate is arranged in parallel; Circuit board has two at least, and is edge-on splayed configuration arrangement; Circuit board is an arc-shaped structure; Top at lamppost also is provided with device of solar generating, and this device is powered to described each light fixture by lead.

Compared with the prior art, the utility model changes a plurality of king light tools that are movably arranged on the lamppost stage casing into because the lighting that adopts the LED light fixture to replace conventional road lamp also will be fixed on the lighting at lamppost top in the past, therefore reduced the height of street lamp, not only improved brightness of illumination, but also reduced energy consumption and material consumption significantly, also have the function that Landscape Lamp has beautified the city simultaneously concurrently.The utlity model has huge economical and practical value.

Description of drawings:

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

Fig. 2 is that real another of the utility model executed the structural representation of example;

Fig. 3 is that A among Fig. 1 is to view;

Fig. 4 is that B among Fig. 1 is to view;

Fig. 5 is the C-C cutaway view among Fig. 4;

Fig. 6 be circuit board of the present utility model another execute the example structural representation.

Among the figure: lamppost 1 king light tool 2 circuit boards 3 light-passing boards 4 LED lamps 5 overhead guards 6 auxiliary lamps 7 clips 8

The specific embodiment: the utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:

Embodiment 1: in Fig. 1, Fig. 3～6, three king light tools 2 respectively by clip 8 be installed in lamppost 1 the stage casing or in low section; King light tool 2 by lampshade 6, be fixed in the lampshade 6 and three circuit boards 3 that are parallel to each other, be arranged in the some LED lamps 5 on this circuit board and the light-passing board 4 that is installed on the lampshade 6 constitutes.Each king light tool 2 can rotate up and down to adjust irradiating angle around the bearing pin that is installed on the clip 8.For fear of king light tool 2 by oversize vehicle cover, simultaneously also for attractive in appearance, also be fixed with auxiliary lamp 7 on the top of lamppost 1, the structure of this auxiliary lamp is identical with king light tool 2.In addition, also establish on the top of lamppost 1 device of solar generating can be installed, this device by lead to described each light fixture power supply.

Embodiment 2: as shown in Figure 2, lamppost 1 also can be that the stage casing is transparent hollow-core construction; Three king light tools 2 are installed in the stage casing of lamppost 1 versatilely, and the structure of this light fixture is identical with embodiment 1.In like manner, king light tool 2 also can rotate up and down to adjust irradiating angle.

Embodiment 3: shown in Fig. 4,5, under the basic structure situation identical with embodiment 1 or 2, the circuit boards 3 that are fixed in the lampshade 6 are three groups, and every group constitutes the splayed configuration structure by two edge-on circuit boards 3; Each is organized along continuous straight runs and is arranged in parallel.

Embodiment 4: as shown in Figure 6, under the basic structure situation identical with embodiment 1 or 2, the circuit board 3 that is fixed in the lampshade 6 can also be that structure is one or more of circular arc.

Certainly, in the various embodiments described above, the concrete quantity of king light tool 2 is not limited to three, and it can do suitable increase and decrease according to actual needs; In like manner, the quantity of circuit board 5 also can be done suitable increase and decrease according to the actual needs.

The foregoing description is an instantiation of the present utility model; under the situation that does not break away from the utility model claim limited range, the mounting means of described each light fixture, the arrangement mode of circuit board are made any simple deformation or replace all to belong to protection domain of the present utility model.

Claims

1. A low-altitude LED high-efficiency energy-saving street lamp, including a lamppost and a lamp installed on the lamppost, the lamp is composed of a lampshade, an LED lamp installed in the lampshade through a circuit board, and a light-transmitting plate installed on the lampshade; The feature is that the main lamp (2) is movably installed on the lamp post (1).

2. The LED high-efficiency energy-saving street lamp for low-altitude illumination according to claim 1, characterized in that: at least two main lamps (2) are installed in the middle of the lamp post (1), and the auxiliary lamps (7) are installed on the lamp post (1) top of the .

3. The LED high-efficiency energy-saving street lamp for low-altitude illumination according to claim 1, characterized in that: the middle section of the lamppost (1) is a transparent hollow structure, and at least two main lamps (2) are installed in the middle section of the lamppost (1) Inside, the auxiliary lamp (7) is installed on the top of the lamp post (1).

4. The high-efficiency energy-saving LED street lamp for low-altitude illumination according to claim 2 or 3, characterized in that there are at least two circuit boards (3), and the boards are arranged in parallel.

5. The high-efficiency energy-saving LED street lamp for low-altitude illumination according to claim 2 or 3, characterized in that: there are at least two circuit boards (3), and they are arranged sideways in a figure-eight shape.

6. The low-altitude illumination LED high-efficiency energy-saving street lamp according to claim 2 or 3, characterized in that the circuit board (3) is in an arc-shaped structure.

7. The low-altitude irradiation LED high-efficiency energy-saving street lamp according to any one of claims 1-3, characterized in that: a solar power generation device is also installed on the top of the lamp post (1), and the device sends electricity to each lamp through a wire. powered by.