CN204403926U - A kind of LED is without pole line lamp - Google Patents

Abstract

The utility model discloses an LED poleless street lamp, which comprises a lamp body, fixing frames are installed at both ends of the lamp body through screws, a positioning device is arranged between the lamp housing and the fixing frame, and the positioning device includes a There are multiple positioning grooves on the side wall of the lamp housing and positioning protrusions on the fixing frame that can be engaged with the positioning grooves, and the street lamps are fixed and installed on the building through the fixing frame. On the other hand, street lamps do not require light poles, which also saves the material of street lamps, improves economic benefits, and can also adjust a wide range of lighting angles.

Description

A kind of LED poleless street light

[technical field]

The utility model relates to an LED poleless street lamp.

[Background technique]

At present, the existing street lamps are composed of lamps, lamp arms and lamp poles. The lamps are lifted up through the lamp poles for illumination, but if there are obstacles at the position where the street lamps need to be installed, it will hinder the installation of the lamp poles, such as tall buildings or need When installing street lamps on the bridge, it will increase the difficulty of installation and cause inconvenience. At the same time, the lamp arm cannot adjust the lighting angle of the lamp.

[utility model content]

The utility model overcomes the deficiencies of the above-mentioned technologies, and provides an LED poleless street lamp. The street lamp is fixedly installed on the building through the fixing frame, on the one hand, the difficulty of installing the street lamp on the building is reduced, and on the other hand, the street lamp does not need Light poles, which also save the material of the street lamps, improve economic benefits, and can also adjust a wide range of lighting angles.

In order to achieve the above object, the utility model adopts the following technical solutions:

An LED poleless street lamp, comprising a lamp body 1, a fixing frame 7 is installed at both ends of the lamp body 1 through screws, a positioning device is provided between the lamp body 1 and the fixing frame 7, and the positioning device includes a A plurality of positioning grooves 6 on the side wall of the lamp body 1 and positioning protrusions 8 provided on the fixing frame 7 capable of engaging with the positioning grooves 6 .

The top surface of the lamp body 1 is provided with a groove 2 , the bottom of the groove 2 is provided with an LED lamp 3 , and the opening of the groove 2 is covered with a lens 4 .

The lamp body 1 is a hollow lamp housing.

A voltage stabilizing circuit connected to the LED lamp 3 is arranged in the hollow lamp housing.

The groove 2 is a structure with a wide top and a narrow bottom, and the angle range between the reflective surfaces on both sides of the groove 2 and the horizontal plane is 10°-30°.

The side wall of the lamp body 1 is a detachable end plate 5 .

There are seven positioning grooves 6 .

The beneficial effects of the utility model are:

1. The utility model directly installs the street lamp on the building through the fixing frame, which greatly reduces the difficulty of setting the light pole when installing the street lamp on the building, and saves the cost of the street lamp.

2. The utility model adjusts the illumination angle of the street lamp through the positioning groove and the positioning protrusion on the end plate, and can adjust the illumination angle in a wide range.

3. The utility model concentrates the light of the LED lamp through the angle of the stepped surfaces on both sides of the concave surface of the lamp housing, making the LED brighter.

4. The utility model replaces the traditional lampshade by covering the concave surface with a lens, thereby reducing the influence of the outside world on the LED lamp and improving the light transmittance of the street lamp.

[Description of drawings]

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the sectional side view of A-A place of Fig. 1;

Fig. 3 is the schematic diagram of the fixture of the present utility model;

Fig. 4 is a schematic diagram of the fixing frame of the present invention.

[Detailed ways]

Below in conjunction with accompanying drawing and embodiment of the present utility model, further describe in detail:

As shown in Figures 1 and 2, an LED poleless street lamp is characterized in that it includes a lamp body 1, the two ends of the lamp body 1 are mounted on a fixing frame 7 through screws, and the top surface of the lamp body 1 is provided with Groove 2, the bottom of the groove 2 is provided with an LED lamp 3, the opening of the groove 2 is covered with a lens 4, the lens 4 improves the light transmittance of the street lamp light, and on the other hand reduces the influence of the outside world on the LED lamp, As shown in Figure 3, a positioning device is provided between the lamp body 1 and the fixed frame 7, and the positioning device includes a plurality of positioning grooves 6 arranged on the side wall of the lamp body 1 and a plurality of positioning grooves 6 arranged on the fixed frame 7 that can The positioning protrusion 8 engaged with the positioning groove 6, wherein the lamp body 1 is a hollow lamp housing, and a voltage stabilizing circuit connected to the LED lamp 3 is provided inside the hollow lamp housing.

There are 7 positioning grooves 6. When the street lamp is installed, after the selected positioning groove 6 and the positioning protrusion 8 are positioned, they are fastened by screws, thereby changing the irradiation angle of the street lamp and making it installed in different buildings. position to achieve the effect of maximum lighting range.

As shown in Figure 2, the groove 2 is a structure with a wide top and a narrow bottom, and the angle range between the reflective surface on both sides of the groove 2 and the horizontal plane is 10° to 30°, and the reflection on both sides of the groove 2 makes the light more concentrated and improves The penetrating power of the street light, and the lighting range of the street light can be changed by changing the angle between the reflective surface on both sides and the horizontal plane.

As shown in FIG. 3 , the side wall of the lamp body 1 is a detachable end plate 5 , and the side wall and the main body of the lamp housing can be made into a detachable structure, which is more convenient for circuit installation and maintenance inside the lamp body 1 .

Claims (7)

1. A kind of LED poleless street lamp, it is characterized in that: comprise lamp body (1), described lamp body (1) two ends are installed with fixing frame (7) by screw, described lamp body (1) and fixing frame ( 7) A positioning device is provided between them, and the positioning device includes a plurality of positioning grooves (6) arranged on the side wall of the lamp body (1) and a fixed frame (7) capable of engaging with the positioning grooves (6) fitted positioning lugs (8). 2. An LED poleless street lamp according to claim 1, characterized in that: the top surface of the lamp body (1) is provided with a groove (2), and the bottom of the groove (2) is provided with an LED lamp ( 3), the opening of the groove (2) is covered with a lens (4). 3. The LED poleless street lamp according to claim 1, characterized in that: the lamp body (1) is a hollow lamp housing. 4. The LED poleless street lamp according to claim 3, characterized in that: a voltage stabilizing circuit connected to the LED lamp (3) is provided inside the hollow lamp housing. 5. The LED poleless street lamp according to claim 2, characterized in that: the groove (2) is a structure with a wide top and a narrow bottom, and the angle range between the reflective surface on both sides of the groove (2) and the horizontal plane is 10°～30°. 6. The LED poleless street lamp according to claim 1, characterized in that: the side wall of the lamp body (1) is a detachable end plate (5). 7. The LED poleless street lamp according to claim 1, characterized in that there are seven positioning grooves (6).