CN212644422U - Energy-saving high-luminous-efficiency LED street lamp - Google Patents

Abstract

The utility model discloses an energy-saving high-luminous-efficiency LED street lamp, which comprises a lamp post (1), wherein the upper part of the lamp post (1) is provided with a support rod (2), one end of the support rod (2) is provided with a lamp shell (3), the lower surface of the lamp shell (3) is provided with a mounting groove (4), symmetrically arranged mounting seats (5) are arranged in the mounting groove (4), LED lamp panels (6) are arranged on the mounting seats (5), and the included angle of the planes where the adjacent LED lamp panels (6) are positioned is an obtuse angle; the utility model discloses can promote illumination zone and illuminating effect effectively, and the utility model discloses still have energy-conservation, good heat dissipation's characteristics.

Description

Energy-saving high-luminous-efficiency LED street lamp

Technical Field

The utility model relates to the field of lighting, in particular to LED street lamp of energy-conserving high light efficiency.

Background

The street lamp has wide application in life, and the figure of the street lamp can be seen everywhere beside a road and in a park. The existing street lamps are uniformly arranged at intervals to complete illumination on one road, but because the illumination range of a light emitting source is limited, only one area right below the street lamp can be ensured to have a good illumination effect, the area can not completely cover the intervals of adjacent street lamps, the illumination effect is poor, safety accidents are easily caused due to the fact that an automobile runs suddenly and suddenly in the environment, and meanwhile great inconvenience is also brought to pedestrians.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving LED street lamp of high light efficiency. The utility model discloses can promote illumination zone and illuminating effect effectively, make the utility model has the characteristics of energy-conservation, high light efficiency. And this use is novel still to have the characteristics of connecting firmly, the dismouting of being convenient for.

The technical scheme of the utility model: an energy-saving high-lighting-effect LED street lamp comprises a lamp post, wherein a supporting rod is arranged at the upper part of the lamp post, an L-shaped mounting plate is arranged at the end part of the supporting rod, the L-shaped mounting plate comprises a back side mounting part connected with the supporting rod, a vertically connected bottom mounting part is arranged below the back side mounting part, and a plurality of threaded mounting holes are formed in the back side mounting part and the bottom mounting part; the L-shaped mounting plate is fixedly provided with a lamp shell through a bolt, and the back surface and the bottom surface of the lamp shell are respectively fixed on the back side mounting part and the bottom mounting part; the LED lamp comprises a lamp shell, wherein the lower surface of the lamp shell is provided with a mounting groove, symmetrically arranged mounting seats are arranged in the mounting groove, symmetrically arranged LED lamp panels are arranged on the mounting seats, and the included angle between the two LED lamp panels is an obtuse angle; a heat dissipation plate is arranged in the lamp shell above the mounting groove, a heat dissipation cavity is arranged above the heat dissipation plate, and a plurality of heat dissipation holes are formed in two sides of the heat dissipation cavity; and a lens is arranged at the lower part of the mounting groove.

In the energy-saving high-luminous-efficiency LED street lamp, the arc-shaped lamp covers are arranged on the LED lamp panel, and the junctions of the adjacent arc-shaped lamp covers are connected; and a reflecting layer is arranged on the arc-shaped lampshade.

In the energy-saving high-luminous-efficiency LED street lamp, the radiating holes on two sides of the radiating cavity are symmetrical in position.

In the energy-saving and high-lighting-effect LED street lamp, the lamp housing is made of aluminum alloy.

In the energy-saving high-light-efficiency LED street lamp, the heat dissipation plate is tightly connected with the lamp housing.

In the energy-saving and high-lighting-effect LED street lamp, the lens is a glass lens.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses open the lamp body lower surface has the mounting groove, is equipped with the mount pad that the symmetry set up in the mounting groove, is equipped with the LED lamp plate that the symmetry set up on the mount pad, and the contained angle of two LED lamp plates is the obtuse angle, and two LED lamp plates can shine to both sides simultaneously, have enlarged the illumination zone, promote lamp pole both sides illuminating effect, and the juncture of two lamp illumination zones does not influence original lamp pole bottom illuminating effect under being located simultaneously.

2. The utility model discloses the bracing piece tip is equipped with L shape mounting panel, L shape mounting panel includes the dorsal part installation department that links to each other with the bracing piece, dorsal part installation department below is equipped with perpendicular continuous bottom installation department, all be equipped with a plurality of screw thread mounting holes on dorsal part installation department and the bottom installation department, the bottom surface and the side of lamp body pass through the bolt fastening on L shape mounting panel, lamp body bottom and back homoenergetic receive good support when using from this, it is firm to connect, and when the subassembly damages in lamp body or the lamp body seriously need change only need lift the bolt change off can, easy dismounting.

3. The utility model discloses be equipped with the heating panel in the lamp body of mounting groove top, the heating panel top is equipped with the heat dissipation cavity, heat dissipation cavity both sides are equipped with many louvres, when the LED lamp plate at the during operation, the heat of production can be absorbed by the heating panel, the symmetry sets up the louvre simultaneously and makes circulation of air in the heat dissipation cavity, in time take away the heat of heating panel, the operating temperature of LED lamp plate has been reduced well, and the lamp body adopts the aluminum alloy material, further promote the radiating effect, make the LED lamp plate have higher work luminance and the life of being of a specified duration, the reliability in use is high.

4. The utility model discloses a LED lamp plate comes as the light source, compares other lamp sources, and is more energy-conserving under the unanimous condition of luminance, still has the characteristics of long service life and environmental protection simultaneously.

5. The utility model discloses the arc lampshade is arranged on the LED lamp panel, and the junctions of the adjacent arc lampshades are connected; the arc-shaped lampshade is provided with the reflecting layer, the reflecting layer can reflect and utilize light emitted to the arc-shaped lamp groove, and the arc-shaped lampshade structure can focus the light in a designated area, so that the lighting effect is further improved; glass lens are equipped with to mounting groove bottom, have high temperature resistant, the high characteristics of penetration rate when protecting lamps and lanterns, further promote the reliability of using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the illumination part of the present invention;

FIG. 3 is a schematic cross-sectional view of the illumination portion of the present invention;

fig. 4 is a schematic structural diagram of the L-shaped mounting plate of the present invention.

The labels in the figures are: 1-lamp pole; 2-a support rod; 3-a lamp housing; 4-mounting grooves; 5-mounting a base; 6-LED lamp panel; 7-a heat sink; 8-heat dissipation cavity; 9-heat dissipation holes; 10-a lens; 11-arc lampshade; 12-a light-reflecting layer; 13-L-shaped mounting plate; 14-a back side mounting portion; 15-bottom mounting; 16-threaded mounting holes; 17-bolt.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example (b): an energy-saving high-lighting-effect LED street lamp is shown in figure 1 and comprises a lamp post 1, wherein a support rod 2 is arranged at the upper part of the lamp post 1, an L-shaped mounting plate 13 is arranged at the end part of the support rod 2, as shown in figure 4, the L-shaped mounting plate 13 comprises a back side mounting part 14 connected with the support rod 2, a vertically connected bottom mounting part 15 is arranged below the back side mounting part 14, 2 threaded mounting holes 16 are formed in the back side mounting part 14 and the bottom mounting part 15, and the threaded mounting holes 16 at the same position are symmetrical; the L-shaped mounting plate 13 is fixed with the lamp housing 3 through a bolt 17, and the back surface and the bottom surface of the lamp housing 3 are respectively fixed on the back side mounting part 14 and the bottom mounting part 15; the lamp housing 3 is made of an aluminum alloy material, the aluminum alloy material has a good heat dissipation effect, and also has high strength and a rust-resistant effect, and the service life is long, as shown in fig. 2 and fig. 3, the lower surface of the lamp housing 3 is provided with a mounting groove 4, symmetrically arranged mounting seats 5 are arranged in the mounting groove 4, the mounting seats 5 are connected with a power supply through a circuit, symmetrically arranged LED lamp panels 6 are arranged on the mounting seats 5, the included angle of the two LED lamp panels 6 is an obtuse angle of 120 degrees, the illumination range is expanded, arc-shaped lamp shades 11 are arranged on the LED lamp panels 6, and junctions of the adjacent arc-shaped lamp shades 11 are connected; a reflecting layer 12 is arranged on the arc lampshade 11; a heat dissipation plate 7 is arranged in the lamp shell 3 above the mounting groove 4, a heat dissipation cavity 8 is arranged above the heat dissipation plate 7, 3 heat dissipation holes 9 are formed in two sides of the heat dissipation cavity 8, and the positions of the heat dissipation holes 9 are symmetrical, so that convection can be formed, and the ventilation and heat dissipation effects are enhanced; the lower part of the mounting groove 4 is provided with a glass lens 10.

The working principle is as follows: when a power supply is turned on, the LED lamp panel works, light irradiates to two sides along the LED lamp panel, the bottom and the two sides of the street lamp can be well illuminated, the arc-shaped lampshade and the reflecting layer above the arc-shaped lampshade reflect and focus the light to irradiate the ground, and the utilization rate of a light source is further improved; the heat of the LED lamp panel is absorbed by the heat dissipation plate and taken away by the flowing air in the upper heat dissipation cavity.

Claims (6)

1. The utility model provides a LED street lamp of energy-conserving high light efficiency, includes lamp pole (1), and lamp pole (1) upper portion is equipped with bracing piece (2), its characterized in that: the end part of the supporting rod (2) is provided with an L-shaped mounting plate (13), the L-shaped mounting plate (13) comprises a back side mounting part (14) connected with the supporting rod (2), a vertically connected bottom mounting part (15) is arranged below the back side mounting part (14), and a plurality of threaded mounting holes (16) are formed in the back side mounting part (14) and the bottom mounting part (15); the L-shaped mounting plate (13) is fixedly provided with a lamp shell (3) through a bolt (17), and the back surface and the bottom surface of the lamp shell (3) are respectively fixed on a back side mounting part (14) and a bottom mounting part (15); the LED lamp comprises a lamp shell (3), wherein a mounting groove (4) is formed in the lower surface of the lamp shell (3), symmetrically arranged mounting seats (5) are arranged in the mounting groove (4), symmetrically arranged LED lamp panels (6) are arranged on the mounting seats (5), and the included angle of the two LED lamp panels (6) is an obtuse angle; a heat dissipation plate (7) is arranged in the lamp shell (3) above the mounting groove (4), a heat dissipation cavity (8) is arranged above the heat dissipation plate (7), and a plurality of heat dissipation holes (9) are formed in two sides of the heat dissipation cavity (8); and a lens (10) is arranged at the lower part of the mounting groove (4).

2. The energy-saving high-luminous-efficiency LED street lamp according to claim 1, characterized in that: arc-shaped lampshades (11) are arranged on the LED lamp panel (6), and junctions of the adjacent arc-shaped lampshades (11) are connected; and a reflecting layer (12) is arranged on the arc-shaped lampshade (11).

3. The energy-saving high-luminous-efficiency LED street lamp according to claim 1, characterized in that: the positions of the heat dissipation holes (9) on the two sides of the heat dissipation cavity (8) are symmetrical.

4. The energy-saving high-luminous-efficiency LED street lamp according to claim 1, characterized in that: the lamp shell (3) is made of aluminum alloy.

5. The energy-saving high-luminous-efficiency LED street lamp according to claim 1, characterized in that: the heat dissipation plate (7) is tightly connected with the lamp shell (3).

6. The energy-saving high-luminous-efficiency LED street lamp according to claim 1, characterized in that: the lens (10) is a glass lens.

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