CN207065388U - A kind of LED street lamp - Google Patents

Abstract

The utility model discloses a kind of LED street lamp, including lamp stand, the multiple lamp bodies being arranged on lamp stand, the lamp body includes main part and the connecting portion being connected with lamp stand, connecting portion is provided with connector, accommodating chamber is provided with main part, power supply is provided with the accommodating chamber, light source module group and water-proof connector, connected between power supply and light source module group by water-proof connector, the front of accommodating chamber be provided with make light source module group light be exposed to air in hole, the back side of accommodating chamber is provided with the dissipating cover being sealed in light source module group in accommodating chamber, described dissipating cover one end is rotatablely connected with accommodating chamber, the other end is detachably connected with accommodating chamber.The utility model good illumination effect, energy consumption is low, easy to maintenance, while can decorate and beautify the environment.

Description

A kind of LED street light

technical field

The utility model relates to a street lamp, specifically an LED street lamp, which belongs to lighting equipment.

Background technique

At present, landscape street lights are generally used outdoors, mainly for road lighting or beautification and decoration of the environment. For landscape street lamps, due to the limitation of the structure of traditional lamps, there are problems such as poor lighting effect, high energy consumption, cumbersome maintenance, and failure to achieve the effect of beautifying the environment, which leads to the difficulty of existing outdoor lighting projects, high energy consumption and There are many problems such as the short service life of lamps and lanterns.

Contents of the invention

The technical problem to be solved by the utility model is to provide an LED street lamp, which has good lighting effect, low energy consumption, convenient maintenance, and can decorate and beautify the environment at the same time.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: an LED street lamp, comprising a light pole, a plurality of lamp bodies arranged on the light pole, the light body comprises a main body and a connection with the light pole The connecting part is provided with a connecting piece, and the main body is provided with a housing chamber, and the housing chamber is provided with a power supply, a light source module and a waterproof connector, and the power supply and the light source module are connected through a waterproof connector, and the housing chamber There is a hole on the front of the light source module to expose the light of the light source module to the air, and a heat dissipation cover is provided on the back of the accommodation cavity to seal the light source module in the accommodation cavity. One end of the heat dissipation cover is rotationally connected with the accommodation cavity, and the other end is connected with the The accommodating cavity is detachably connected.

The LED street lamp of the utility model, the connecting part includes the root of the lamp body and the flange plate arranged on the root of the lamp body, the flange plate is provided with threaded holes and hooks, the hooks are hung on the lamp pole and the bolts pass through the threaded holes Fix the lamp body on the lamp pole.

The LED street lamp described in the utility model, the light source module includes a heat sink, a light source plate, a light source gland, a lens, a lens rubber pad and a lens pressure frame, the light source plate is pressed tightly on the heat sink by the light source gland, and the lens is pressed by the lens. The frame is fastened in front of the light source board, the lens rubber pad is located between the lens pressure frame and the heat sink; the back of the heat sink is close to the heat dissipation cover, and the front end of the lens passes through the hole in the front of the accommodating cavity.

In the LED street lamp described in the utility model, one end of the heat dissipation cover is rotatably connected with the accommodation chamber through a hinge, and the other end is fixed on the accommodation chamber through a hand-tightened bolt.

In the LED street lamp of the present utility model, a light source decoration is provided between the light source module and the hole.

The LED street lamp described in the utility model, the cross-section of the back of the lamp body is formed by connecting a section of concave arc and a section of convex arc, and the screenshot of the front of the lamp body is a section of convex arc.

In the LED street lamp of the utility model, the top of the light pole is provided with a ring-shaped ornament, and the lamp body is symmetrically arranged on the light pole.

Beneficial effects of the utility model: the LED light source is used as the illuminant, which has the characteristics of energy saving, environmental protection and long service life. The power supply and light source module are placed in a cavity, and the heat dissipation cover can be opened with bare hands. The light source module design makes it easy to maintain or replace parts. The utility model not only has the lighting function, but also adopts the bionic design method for the shape, and the inspiration comes from the shape of the swan goose. The lines are simple and smooth, and the appearance is natural and generous.

Description of drawings

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

Fig. 2 is the structure schematic diagram of lamp body;

Fig. 3 is a structural schematic diagram of another angle of the lamp body;

Fig. 4 is a schematic diagram of the explosion structure of the lamp body;

In the figure: 1. Lamp pole, 2. Lamp body, 3. Ring decoration, 4. Connecting part, 5. Main part, 6. Light source module, 7. Hook, 8. Heat dissipation cover, 9. Light source decoration, 10. Power supply, 11. Lens pressure frame, 12. Lens rubber pad, 13. Lens, 14. Light source gland, 15. Light source board, 16. Heat sink, 17. Waterproof connector, 18. Waterproof connector, 19. Fitting Page, 20, thumb screw.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.

As shown in Figures 1, 2, 3, and 4, an LED street lamp includes a light pole 1 and a plurality of lamp bodies 2 arranged on the light pole 1. The light body 2 includes a main body 5 and is connected to the light pole 1. The connecting part 4 is provided with a connecting piece, and the main body part 5 is provided with a housing chamber, and the housing chamber is provided with a power supply 10, a light source module 6 and a waterproof connector 18, and the power supply 10 and the light source module 6 They are connected by a waterproof connector 18, and the front of the accommodation cavity has a hole to expose the light of the light source module to the air, and the back of the accommodation cavity is provided with a heat dissipation cover 8 that seals the light source module 6 in the accommodation cavity. One end of the heat dissipation cover 8 is rotatably connected to the accommodation cavity, and the other end is detachably connected to the accommodation cavity. In this embodiment, the heat dissipation cover 8 is rotatably connected to the housing cavity through a hinge 19, and there are 1-3 inner hinges. One end of the hinge 19 is fastened to the lamp body, and the other end is fastened to the heat dissipation cover 8 by bolts, so as to The rotation of the heat dissipation cover 8 is realized, and the inner hinge 19 is a hidden hinge, which ensures the appearance of the lamp. The other end of the heat dissipation cover 8 is provided with 1-3 thumb screws 20, so that the heat dissipation cover 8 can be opened by hand, which is convenient for installation and maintenance.

In this embodiment, the connection part includes the root of the lamp body and a flange plate arranged at the root of the lamp body. The flange plate is provided with a threaded hole and a hook 7. The hook 7 is hung on the light pole 1 and the bolt passes through the threaded hole. Fix the lamp body on the lamp pole 1. The lamp body is fixed on the lamp pole 1 through the hook 7 and the bolt, which can play a protective measure against falling.

In this embodiment, the light source module 6 includes a heat sink 16, a light source board 15, a light source cover 14, a lens 13, a lens rubber pad 12, and a lens press frame 11. On the sheet 16, the lens 13 is fastened in front of the light source board 15 by the lens pressure frame 12, and the lens rubber pad 12 is located between the lens pressure frame 12 and the cooling fin 16; the back side of the cooling fin 16 is close to the heat dissipation cover 8, and the The front end passes through the hole on the front side of the accommodating cavity. One end of the heat dissipation cover 8 is rotatably connected to the accommodating cavity through a hinge, and the other end is fixed on the accommodating cavity by a thumb screw 20 . The heat sink 16 is used to dissipate the heat of the light source board, and the lens 13 is used to redistribute the light beam emitted by the LED light source board 15 by the light concentrating effect of the lens, and a lens glue is arranged between the heat sink 16 and the lens 13 The pad 12 is provided with a lens pressing frame 11 to press the lens 13, so that the lens rubber pad 13 is compressed, so as to achieve waterproof and dustproof effect. The heat sink 16 is provided with a waterproof joint 17 for preventing water from entering the light source. The light source plate 16, the light source gland 14, the lens 13, the lens rubber pad 12, the lens pressure frame 11, the cooling fin 16, and the waterproof connector 17 form a module. The utility model adopts 1-10 light source modules 6, and the light source modules 6 are sealed in the accommodation cavity.

In this embodiment, a light source decorative part is provided between the light source module 6 and the hole, and the light source decorative part serves to position the light source lens, prevent glare and decorate.

In this embodiment, the lamp body 2 is wing-shaped, that is, the cross-section of the back of the lamp body is formed by connecting a concave arc and a convex arc, and the front section of the lamp body is a convex arc. The top of the light pole 1 is provided with a ring-shaped decoration 3, and the lamp body is symmetrically arranged on the light pole. With such a design, the lines of the LED street light are simple and smooth, and the appearance is natural and generous, which meets the decorative function of the LED street light.

The height of the light pole is 4 meters to 15 meters, and the light pole can be divided into single arm, double arm, and high and low arms.

In this embodiment, the lamp housing is formed and welded with high-quality stainless steel. Within the scope of the utility model, it can also be formed by glass fiber reinforced plastics, iron plate splicing, injection molding, and aluminum alloy die-casting. The heat dissipation cover is stamped and formed with 1060 material. Hooks, light source decorative parts, and inner hinges are stamped and bent to form stainless steel materials. The lens pad is made of silicone material.

The above-mentioned embodiments of the utility model are only examples, not the only ones, and all changes within the scope of the utility model or equivalent to the scope of the utility model are surrounded by the utility model.

Claims (7)

1. An LED street lamp, characterized in that it includes a light pole and a plurality of lamp bodies arranged on the light pole, the light body includes a main body and a connecting portion connected to the light pole, and the connecting portion is provided with a connecting piece, There is an accommodation chamber on the main body, and a power supply, a light source module and a waterproof connector are arranged in the accommodation chamber, and the power supply and the light source module are connected through a waterproof connector. A hole exposed to the air, and a heat dissipation cover that seals the light source module in the accommodation cavity is provided on the back of the accommodation cavity. One end of the heat dissipation cover is rotatably connected to the accommodation cavity, and the other end is detachably connected to the accommodation cavity. 2. The LED street lamp according to claim 1, characterized in that: the connection part includes the root of the lamp body and a flange plate arranged at the root of the lamp body, the flange plate is provided with threaded holes and hooks, and the hooks are hung on the lamp body. The lamp body is fixed on the lamp rod through the threaded hole with the bolt. 3. The LED street lamp according to claim 1, wherein the light source module includes a heat sink, a light source plate, a light source gland, a lens, a lens pad and a lens pressure frame, and the light source plate is pressed tightly by the light source gland On the heat sink, the lens is fastened in front of the light source board by the lens pressure frame, and the lens rubber pad is located between the lens pressure frame and the heat sink; the back of the heat sink is close to the heat dissipation cover, and the front end of the lens passes through the hole on the front of the accommodating cavity. 4. The LED street lamp according to claim 1, wherein one end of the heat dissipation cover is rotatably connected to the housing cavity through a hinge, and the other end is fixed on the housing cavity by a hand-tightening bolt. 5. The LED street lamp according to claim 1, characterized in that: a light source decoration is provided between the light source module and the hole. 6. The LED street lamp according to claim 1, characterized in that: the cross-section of the back of the lamp body is formed by connecting a section of concave arc and a section of convex arc, and the screenshot of the front of the lamp body is a section of convex arc . 7. The LED street lamp according to claim 6, characterized in that: the top of the light pole is provided with a circular decoration, and the lamp body is symmetrically arranged on the light pole.