CN220551858U

CN220551858U - Wide-angle LED street lamp

Info

Publication number: CN220551858U
Application number: CN202322243398.9U
Authority: CN
Inventors: 顾健
Original assignee: Jiangsu Saiou Electric Group Co ltd
Current assignee: Jiangsu Saiou Electric Group Co ltd
Priority date: 2023-08-19
Filing date: 2023-08-19
Publication date: 2024-03-01
Anticipated expiration: 2033-08-19

Abstract

The utility model discloses a wide-angle LED street lamp which comprises a lamp post, a lamp arm arranged at the upper end of the right side of the lamp post and an LED lamp cap arranged at the right end of the lamp arm, wherein the inner top end of the LED lamp cap is provided with a mounting groove, an electric telescopic rod is arranged in the mounting groove, two semiconductor lighting modules are arranged side by side at the inner bottom of the LED lamp cap, a bent plate is fixedly connected to the upper end of the semiconductor lighting modules, a fixed rod is arranged in the LED lamp cap at the inner side of the bent position of the bent plate, a stroke hinge frame is fixedly connected to the telescopic end of the electric telescopic rod, and the other end of the bent plate is hinged in the stroke hinge frame. The utility model discloses a start electric telescopic handle and push down the bending plate, thereby then the bending plate drives the outside deflection of semiconductor lighting module and increases the illumination zone of LED lamp holder, and the illumination zone is wider.

Description

Wide-angle LED street lamp

Technical Field

The utility model relates to the technical field of LED street lamps, in particular to a wide-angle LED street lamp.

Background

The LED street lamp is a street lamp manufactured by an LED light source, has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, and has very important significance for urban illumination energy conservation.

Road illumination is an important component of urban illumination, traditional street lamps are commonly adopted, and the defects of 360-degree luminescence and large light loss of a high-pressure sodium lamp cause huge waste of energy. Currently, the global environment is increasingly worsening, and clean energy is being developed in all countries. Along with the high-speed growth of national economy, the contradiction between energy supply and demand in China is gradually highlighted, the situation of serious shortage exists in the beginning of power supply, and energy conservation is a problem to be solved urgently. Therefore, the development of the novel high-efficiency, energy-saving, long-service-life, high-color-rendering index and environment-friendly LED street lamp has very important significance for urban illumination energy conservation.

The road illumination is closely related to the production and life of people, and along with the acceleration of the urban process in China, the LED street lamp gradually goes into the vision of people with the advantages of directional light emission, low power consumption, good driving characteristics, high response speed, high shock resistance, long service life, green environmental protection and the like, and becomes a new generation energy-saving light source which most has the advantages of replacing the traditional light source in the world, so that the LED street lamp becomes the best choice for energy saving reconstruction of the road illumination.

The existing LED street lamp has the defects that the lighting angle is limited, the illumination distance of residual light is short, the illumination standard of the road illuminated under the lamp post can be achieved in actual use at present, the road illumination is about half of the illumination at the bottom of the lamp post at the position 15-20 m away from the lamp post, the whole road presents a black-white phenomenon, commonly called a zebra line phenomenon, is bright under the lamp post, and the middle part between the lamp post and the lamp post is black, so that hidden hazards are brought to people in traffic at night.

Disclosure of Invention

The utility model aims to provide a wide-angle LED street lamp so as to solve the problem that the LED street lamp provided in the background art is limited in illumination range.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a wide angle LED street lamp, includes the lamp pole, installs the lamp arm of lamp pole right side upper end and installs the LED lamp holder of lamp arm right-hand member, the top is equipped with the mounting groove in the LED lamp holder, install electric telescopic handle in the mounting groove, the bottom is equipped with two semiconductor lighting module side by side in the LED lamp holder, semiconductor lighting module upper end fixedly connected with bending plate, bending plate bending position inboard be equipped with the dead lever in the LED lamp holder, electric telescopic handle's flexible end rigid coupling has the articulated frame of stroke, the bending plate other end articulates in the articulated frame of stroke.

Furthermore, a lampshade is arranged at the bottom of the LED lamp cap.

Further, the bending angle of the bending plate is 120 degrees.

Further, the two bending plates are of a symmetrical structure.

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

according to the utility model, the electric telescopic rod is started to push the bending plate downwards, and then the bending plate drives the semiconductor lighting module to deflect outwards, so that the lighting range of the LED lamp cap is increased, and the lighting range is wider.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a partial cross-sectional view of the structure of the present utility model;

fig. 2 is an enlarged schematic view of a in fig. 1.

In the figure: 1. a lamp post; 2. a lamp arm; 3. an LED lamp cap; 4. a mounting groove; 5. an electric telescopic rod; 6. a semiconductor lighting module; 7. a bending plate; 8. a fixed rod; 9. a travel hinge frame; 10. a lampshade.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a wide-angle LED street lamp is provided.

Embodiment one:

1-2, a wide-angle LED street lamp comprises a lamp post 1, a lamp arm 2 arranged at the upper end of the right side of the lamp post 1 and an LED lamp holder 3 arranged at the right end of the lamp arm 2, wherein an installation groove 4 is arranged at the inner top end of the LED lamp holder 3, an electric telescopic rod 5 is arranged in the installation groove 4, two semiconductor lighting modules 6 are arranged in the inner bottom of the LED lamp holder 3 side by side, a bending plate 7 is fixedly connected at the upper end of the semiconductor lighting modules 6, a fixed rod 8 is arranged in the LED lamp holder 3 at the inner side of the bending position of the bending plate 7, a stroke hinge frame 9 is fixedly connected at the telescopic end of the electric telescopic rod 5, and the other end of the bending plate 7 is hinged in the stroke hinge frame 9;

embodiment two:

the bottom of the LED lamp cap 3 is provided with a lampshade 10;

the bending angle of the bending plate 7 is 120 degrees;

the two bending plates 7 are in symmetrical structures;

the working principle of the utility model is as follows:

when the illumination range of the LED lamp cap 3 is increased, the electric telescopic rod 5 is started, the telescopic rod is pushed out downwards, the bending plate 7 is driven to move downwards, and then the semiconductor illumination module 6 is driven to deflect outwards by the bending plate 7, so that the illumination range of the LED lamp cap 3 is increased;

therefore, the utility model increases the illumination range of the LED lamp cap by starting the electric telescopic rod 5 to push the bending plate 7 downwards and then the bending plate 7 drives the semiconductor illumination module 6 to deflect outwards, so that the illumination range is wider.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a wide angle LED street lamp, includes lamp pole (1), installs lamp arm (2) of lamp pole (1) right side upper end and install LED lamp holder (3) of lamp arm (2) right-hand member, its characterized in that: the LED lamp holder is characterized in that the top is provided with a mounting groove (4), an electric telescopic rod (5) is mounted in the mounting groove (4), two semiconductor lighting modules (6) are arranged in the LED lamp holder (3) side by side, a bending plate (7) is fixedly connected to the upper end of each semiconductor lighting module (6), a fixing rod (8) is arranged in the LED lamp holder (3) at the inner side of the bending position of each bending plate (7), a stroke hinge frame (9) is fixedly connected to the telescopic end of the corresponding electric telescopic rod (5), and the other end of each bending plate (7) is hinged to the corresponding stroke hinge frame (9).

2. The wide-angle LED street lamp of claim 1, wherein: a lampshade (10) is arranged at the bottom of the LED lamp cap (3).

3. The wide-angle LED street lamp of claim 1, wherein: the bending angle of the bending plate (7) is 120 degrees.

4. The wide-angle LED street lamp of claim 1, wherein: the two bending plates (7) are of a symmetrical structure.