CN203349112U - A new LED street light structure - Google Patents

Abstract

The utility model discloses a new-type LED street lamp structure, it is including lamp body, fixed bolster and movable support, insulating glass mirror, transparent support are installed to the holding intracavity of lamp body, and the card of "V" shape is seted up to the upper end of transparent support is held the groove, and the LED lamp plate is leaned on and is held the inclined plane in groove in the card. The LED lamp panel is attached to the inclined surface of the corresponding clamping groove and clamped between the transparent support and the insulating glass mirror; when a user needs a transparent bracket with a certain specific angle value, the required transparent bracket is only required to be replaced; the utility model discloses can adjust the inclination of LED lamp plate through the transparent support of changing different angle values, and then the adjustment irradiation range and eliminate the dark zone in dark zone and pedestrian roadside between the adjacent two LED street lamps. Therefore, the utility model has the advantages of the adjustability is good, strong adaptability and illuminating effect are good.

Description

A new LED street light structure

technical field

The utility model relates to the technical field of lighting devices, in particular to a novel LED street lamp structure.

Background technique

Based on the characteristics of power saving and long service life, coupled with the improvement of luminous brightness technology, the application of LED light-emitting diodes to lighting applications has become an important trend in the current LED development. Due to the small size of LED lamp grains, the luminous lighting of a single LED lamp grain cannot be compared with ordinary tin wire bulbs, fluorescent lamps or existing lighting fixtures. Therefore, the current LED lighting fixtures are made of multiple LED lights The lamp grains are integrated together, and the practical lighting brightness is produced by the concentrated light.

As an important type of LED lighting fixtures, LED street lights have played an important role in road traffic lighting. The LED light panels of the existing LED street lamps are generally designed with a fixed structure and installed in the corresponding street lamp housings. In the actual use process, the LED light panels cannot be adjusted according to the lighting needs, and the adjustability and adaptability are poor; In addition, in the lighting process, there are generally dark areas between two adjacent LED street lights.

Utility model content

The purpose of this utility model is to provide a new LED street lamp structure for the deficiencies of the prior art. The new LED street lamp structure can adjust the angle of the LED lamp panel according to actual needs, and then adjust the irradiation range of the LED street lamp and eliminate the adjacent two. The dark area between LED street lights has good lighting effect.

In order to achieve the above object, the utility model is realized through the following technical solutions.

A new LED street lamp structure, including a lamp housing and a fixed bracket installed on the street lamp lamp post, a movable bracket is installed between the lamp housing and the fixed bracket, the lamp housing is installed on one end of the movable bracket, and the other end of the movable bracket The part can be rotated and adjusted relative to the fixed bracket; the lamp housing is formed with an accommodating cavity with an opening downward, an insulating glass mirror is installed at the bottom of the accommodating cavity, and at least Two transparent brackets are spaced apart and arranged in parallel. The upper end of the transparent bracket is provided with a "V"-shaped holding groove with an opening upward. An LED light-emitting component is installed between the transparent bracket and the insulating glass mirror. The LED light-emitting component includes There is an LED light board and LED light grains installed on the LED light board, and the LED light board is attached to the inclined surface of the holding groove.

Wherein, the lamp housing is an aluminum lamp housing or an aluminum alloy lamp housing.

Wherein, the transparent bracket is an acrylic bracket.

Wherein, the transparent bracket is screwed on the lamp housing.

Wherein, the bottom of the holding groove is extended with an upwardly extending limiting protrusion, and the lower end of the LED light board abuts against the root of the limiting protrusion.

Wherein, the lamp housing is equipped with a transparent film at the opening of the accommodating cavity, and the edge of the transparent film is screwed on the lamp housing.

The beneficial effects of the utility model are: a new LED street lamp structure described in the utility model, which includes a lamp housing, a fixed bracket and a movable bracket, and an insulating glass mirror is installed at the bottom of the housing cavity of the lamp housing, and the inside of the housing cavity Install at least two spaced and parallel-aligned transparent brackets below the insulating glass mirror. The upper end of the transparent bracket is provided with a "V"-shaped clamping groove with an opening upward. LEDs are installed between the transparent bracket and the insulating glass mirror. The light-emitting component, the LED light-emitting component includes an LED lamp board and LED lamp grains, and the LED lamp board is attached to the inclined surface of the holding groove. The LED light board is attached to the inclined surface of the corresponding clamping groove and clamped between the transparent bracket and the insulating glass mirror; wherein, the opening angles of the clamping grooves of different transparent brackets can be designed to different angle values, when used When the user needs a transparent bracket with a specific angle value, he only needs to replace the required transparent bracket; the utility model can adjust the inclination angle of the LED light board by replacing the transparent bracket with a different angle value, and then adjust the irradiation range And eliminate the dark area between two adjacent LED street lights and the dark area on the side of the pedestrian road. Therefore, the utility model has the advantages of good adjustability, strong adaptability and good lighting effect.

Description of drawings

The utility model is further described below using the drawings, but the embodiments in the drawings do not constitute any limitation to the utility model.

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

Fig. 2 is a schematic cross-sectional view of the utility model.

In Figure 1 and Figure 2 include:

1——Lamp housing 11——Accommodating cavity

2——fixed bracket 3——movable bracket

4——insulated glass mirror 5——transparent bracket

51——Holding groove 52——Limiting protrusion

6——LED lamp board 7——LED lamp grain

8 - Transparencies.

Detailed ways

The utility model will be described below in conjunction with specific embodiments.

As shown in Figure 1 and Figure 2, a new LED street lamp structure includes a lamp housing 1 and a fixed bracket 2 installed on the street lamp lamp post, a movable bracket 3 is installed between the lamp housing 1 and the fixed bracket 2, and the lamp housing 1 is installed on one end of the movable bracket 3, and the other end of the movable bracket 3 is installed on the fixed bracket 2 so that it can be rotated and adjusted relatively; An insulating glass mirror 4 is installed, and at least two transparent brackets 5 arranged at intervals and aligned in parallel are installed under the insulating glass mirror 4 in the accommodating chamber 11. The upper end of the transparent bracket 5 is opened with an opening facing upward and in the shape of a "V" ”-shaped holding groove 51, an LED light-emitting component is installed between the transparent bracket 5 and the insulating glass mirror 4, and the LED light-emitting component includes an LED light board 6 and an LED light grain 7 installed on the LED light board 6, and the LED light The board 6 abuts against the inclined surface of the locking groove 51 .

Wherein, the lamp housing 1 of the present invention can be made of aluminum or aluminum alloy material, and the aluminum lamp housing or the aluminum alloy lamp housing can effectively enhance the heat dissipation effect of the present invention, thereby prolonging the service life of the present invention. In addition, the transparent bracket 5 of the present invention can be made of acrylic material; of course, the above materials do not constitute a limitation to the present invention, that is, the transparent bracket 5 of the present invention can also be made of other transparent materials.

It needs to be further explained that the transparent bracket 5 of the present invention can be installed and fixed on the lamp housing 1 by screwing; of course, the transparent bracket 5 of the present invention can also be installed on the lamp housing 1 by buckling.

During the working process of the utility model, the LED lamp board 6 is attached to the inclined surface of the corresponding holding groove 51 and is clamped between the transparent support 5 and the insulating glass mirror 4; wherein, the holding grooves 51 of different transparent supports 5 The opening angle of the opening can be designed to be different angle values. When the user needs a transparent bracket 5 with a specific angle value, he only needs to replace the required transparent bracket 5 . Further explanation is needed, the utility model can adjust the inclination angle of the LED light board 6 by replacing the transparent bracket 5 with different angle values, thereby adjusting the irradiation range and eliminating the dark area between two adjacent LED street lights and the dark area on the side of the pedestrian road .

In addition, the utility model uses an insulating glass mirror 4 to reflect light, wherein the LED lamp panel 6 of the utility model can be an aluminum LED lamp panel 6, and the insulating glass mirror 4 is located between the lamp housing 1 and the LED lamp panel 6 and is placed together. Insulation effect; the insulating glass mirror 4 will not absorb the light source and can effectively improve the light extraction rate of the utility model.

Based on the above situation, it can be seen that the utility model can adjust the angle of the LED lamp panel 6 according to the actual needs, and then adjust the irradiation range of the LED street lamp and eliminate the dark zone between two adjacent LED street lamps and the dark zone on the side of the pedestrian road, that is, it has It has the advantages of good adjustability, strong adaptability and good lighting effect.

It should be further pointed out that the lamp housing 1 of the present invention is equipped with a transparent film 8 at the opening of the accommodating cavity 11, and the edge of the transparent film 8 is screwed on the lamp housing 1; The transparent film 8 can protect the LED light board 6 and the LED light grains 7 in the accommodating cavity 11 very well.

The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation and scope of application. The content of this specification should not be understood as Limitations on the Invention.

Claims (6)

1. a new-type LED lamp post structure, it is characterized in that: the fixed support (2) that includes lamp housing (1) and be installed on lamp post, be equiped with travel(l)ing rest (3) between lamp housing (1) and fixed support (2), lamp housing (1) is installed in an end of travel(l)ing rest (3), and the other end of travel(l)ing rest (3) can relatively rotate and be installed in fixed support (2) with regulating, lamp housing (1) forms the accommodating cavity that Open Side Down (11), the bottom of accommodating cavity (11) is equiped with insulating glass mirror (4), be equiped with the transparent rack (5) that at least two intervals and parallel aligned are arranged in accommodating cavity (11) in the below of insulating glass mirror (4), the upper end of transparent rack (5) offers the support slot (51) of opening upwards and V-shaped shape, be equiped with the LED luminescence component between transparent rack (5) and insulating glass mirror (4), the LED lamp grain (7) that the LED luminescence component includes LED lamp plate (6) and is installed in LED lamp plate (6), LED lamp plate (6) is posted by the inclined plane of support slot (51).

2. a kind of new-type LED lamp post structure according to claim 1, it is characterized in that: described lamp housing (1) is aluminium lamp housing or aluminium alloy lamp housing.

3. a kind of new-type LED lamp post structure according to claim 2, it is characterized in that: described transparent rack (5) is the acrylic support.

4. a kind of new-type LED lamp post structure according to claim 3, it is characterized in that: described transparent rack (5) is screwed on described lamp housing (1).

5. a kind of new-type LED lamp post structure according to claim 4, it is characterized in that: the bottom of described support slot (51) has extended upwardly extending spacing preiection (52), and the bottom of described LED lamp plate (6) is resisted against the root of spacing preiection (52).

6. according to the described a kind of new-type LED lamp post structure of claim 1 to 5 any one, it is characterized in that: described lamp housing (1) is fitted with transparent film (8) in the opening part of described accommodating cavity (11), and the edge part of transparent film (8) is screwed on lamp housing (1).

Images