CN211450508U - LED street lamp with adjustable luminance - Google Patents

Abstract

The utility model discloses a LED street lamp with adjustable luminance, including the arm, the arm lower extreme has hung the lamp body, the lamp body divide into the roof and fixes the side cover at roof lower limb, the both sides of roof are fixed with automatic telescopic link respectively, the flexible end of automatic telescopic link is the both sides at the lamp holder top that the rigid coupling is located the lamp body below respectively, the middle part rigid coupling of roof has the jib that passes the lamp holder top, jib one side is equipped with the street lamp controller, the lower extreme of jib is equipped with the LED lamp, miniwatt LED lamp pearl is installed respectively to the bottom both sides of lamp holder, the lamp holder upper end outside is provided with the luminescent layer. The utility model discloses a LED street lamp, intelligent regulation, energy-conservation and light pollution are few.

Description

LED street lamp with adjustable luminance

Technical Field

The utility model belongs to the technical field of the street lamp, concretely relates to LED street lamp with adjustable luminance.

Background

With the advance of urbanization process, the street lamp layout is quite popular, the LED light source with low energy consumption and good lighting effect is widely applied, the development and research of high-power LED lighting lamps greatly impact the traditional lighting industry, the use of the high-power LED light source is excessively pursued, the inevitable heat dissipation problem is caused, in addition, the LED light source is mostly white light, the illumination is strong, the range is wide, the light pollution is easily caused by the long-time high-brightness illumination at night, and the human health is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a LED street lamp with adjustable luminance, intelligent regulation, energy-conservation and light pollution are few.

The utility model discloses a realize through following technical scheme: the utility model provides a LED street lamp with adjustable luminance, includes the arm, the arm lower extreme has hung the lamp body, the lamp body divide into the roof and fixes the side cover at roof lower limb, the both sides of roof are fixed with automatic telescopic link respectively, the flexible end rigid coupling respectively of automatic telescopic link is located the both sides at the lamp holder top of lamp body below, the middle part rigid coupling of roof has the jib that passes the lamp holder top, jib one side is equipped with the street lamp controller, the lower extreme of jib is equipped with the LED lamp, miniwatt LED lamp pearl is installed respectively to the bottom both sides of lamp holder, the lamp holder upper end outside is provided with the luminescent layer respectively.

Furthermore, the side cover is made of transparent materials.

Further, the light-emitting layer is filled with a silicate system light-storing self-luminous material.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model adopts the LED light source, the illumination is even, and the energy consumption is low; the LED lamp and the low-power LED lamp beads are separately arranged, so that the heat dissipation performance of the lamp is improved, and the overall service life is prolonged; the lamp cap moves up and down along with the automatic telescopic rod, the peak staggering provides differentiated illumination, and the illumination range is changed, so that the light pollution at night is reduced; the outer sides of the upper ends of the lamp caps are respectively provided with a light emitting layer, so that when the LED light source is damaged, the pedestrian can be indicated at night.

Drawings

Fig. 1 is a first front view of the present invention;

fig. 2 is a second front view of the present invention.

In the drawings: 1. a lamp arm; 2. a lamp housing; 21. a top plate; 22. a side cover; 3. automatically telescoping the rod; 4. a lamp cap; 5. a boom; 6, LED lamp; 7. a low-power LED lamp bead; 8. a light emitting layer; 9. a street lamp controller.

Detailed Description

As shown in fig. 1 to 2 in the drawings of the specification, the light brightness adjustable LED street lamp comprises a lamp arm 1, a lamp housing 2 is suspended at the lower end of the lamp arm 1, the lamp housing 2 is divided into a top plate 21 and a side cover 22 fixed at the lower edge of the top plate 21, automatic telescopic rods 3 are respectively fixed at two sides of the top plate 21, telescopic ends of the automatic telescopic rods 3 are respectively and fixedly connected with two sides of the top of a lamp cap 4 positioned below the lamp housing 2, a hanger rod 5 penetrating through the top of the lamp cap 4 is fixedly connected at the middle of the top plate 21, a street lamp controller 9 is arranged at one side of the hanger rod 5, an LED lamp 6 is arranged at the lower end of the hanger rod 5, low-power LED lamp beads 7 are respectively installed.

The side cover 22 is made of transparent material.

The luminescent layer 8 is filled with silicate system light-storing self-luminescent material.

Be equipped with time switch and photoswitch in street lamp controller 9, 3 electric connection time switch of automatic telescopic link, LED lamp electric connection photoswitch, the LED lamp is whole to be lighted night, when the peak hour of the people flow, automatic telescopic link 3 shrink drives lamp holder 4 and moves upward, at this moment, LED lamp 6 that the lower extreme of jib 5 was equipped with is to close 4 bottom cooperation miniwatt LED lamp pearls 7 of lamp holder, reinforcing illumination intensity, improve the illumination scope, when the low ebb of people flow, automatic telescopic link 3 stretches out to drive lamp holder 4 and moves down, LED lamp 6 keeps away from 4 bottoms of lamp holder, reduce the illumination scope, reduce light pollution, luminous layer 8 intussuseption that lamp holder 4 upper end outside was provided with respectively fills silicate system light storage type self-luminous material, it is luminous stable, it is durable, can be when LED light source damages, the light sees through the side cover 22 that adopts transparent material to make, provide.

In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications of the shapes, structures, features and spirit described in the claims of the present invention should be included in the scope of the present invention.

Claims (3)

1. The utility model provides a LED street lamp with adjustable luminance which characterized in that: including arm (1), arm (1) lower extreme has hung lamp body (2), lamp body (2) divide into roof (21) and fix side cover (22) at roof (21) lower limb, the both sides of roof (21) are fixed with automatic telescopic link (3) respectively, the flexible end of automatic telescopic link (3) rigid coupling respectively is located the both sides at lamp holder (4) top of lamp body (2) below, the middle part rigid coupling of roof (21) has and passes jib (5) at lamp holder (4) top, jib (5) one side is equipped with street lamp controller (9), the lower extreme of jib (5) is equipped with LED lamp (6), miniwatt LED lamp pearl (7) are installed respectively to the bottom both sides of lamp holder (4), lamp holder (4) upper end outside is provided with luminescent layer (8) respectively.

2. The LED street lamp with adjustable brightness according to claim 1, wherein: the side cover (22) is made of transparent materials.

3. The LED street lamp with adjustable brightness according to claim 1, wherein: the luminescent layer (8) is filled with silicate system light-storing self-luminescent materials.

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