CN218480522U

CN218480522U - LED street lamp with good lighting effect

Info

Publication number: CN218480522U
Application number: CN202222132414.2U
Authority: CN
Inventors: 孙玉宝
Original assignee: Jiangsu Kexu Electric Co ltd
Current assignee: Jiangsu Kexu Electric Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-02-14
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a LED street lamp that illuminating effect is good, including the LED lamp holder, equal rigid coupling has the dead lever on the left and right sides at top in the LED lamp holder, the rigid coupling has driving motor on the dead lever bottom, the rigid coupling has the plectane on driving motor's the output, all open the spout that has the arc structure on the LED lamp holder left and right sides, the rigid coupling has the connecting rod on another terminal surface of plectane, the connecting rod passes the spout, and the rigid coupling has the connecting plate on the other end, it is connected with the cylinder brush to rotate between two connecting plates, install the lamp shade of arc structure on the LED lamp holder bottom surface, the cylinder brush contacts with the surface of lamp shade. This practicality guarantees that the luminousness of lamp shade is in the best state all the time through the dust on cylinder brush clearance lamp shade surface to improve the illumination intensity of LED lamp holder, improved the illuminating effect of LED street lamp.

Description

LED street lamp with good lighting effect

Technical Field

The utility model relates to a LED street lamp technical field specifically is a LED street lamp that illuminating effect is good.

Background

The LED street lamp is a street lamp manufactured by using 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 and energy conservation. However, dust is easily accumulated on the lampshade of the existing LED lamp holder, so that the light transmittance of the lampshade is reduced, the illumination brightness of the LED lamp holder is weakened, and the illumination effect of the LED street lamp is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED street lamp that illuminating effect is good to solve the easy deposition of problem of lamp shade of the LED lamp holder that proposes in the above-mentioned background art.

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

the utility model provides a LED street lamp that illuminating effect is good, includes the LED lamp holder, equal rigid coupling has the dead lever on the left and right sides at top in the LED lamp holder, the rigid coupling has driving motor on the dead lever bottom, the rigid coupling has the plectane on driving motor's the output, the spout that has the arc structure is all opened on the LED lamp holder left and right sides, the rigid coupling has the connecting rod on another terminal surface of plectane, the connecting rod passes the spout, and the rigid coupling has a connecting plate, two on the other end rotate between the connecting plate and be connected with the cylinder brush, install the lamp shade of arc structure on the LED lamp holder bottom surface, the cylinder brush with the surface of lamp shade contacts.

Further, an LED lighting module is installed at the bottom in the LED lamp cap.

Further, the diameter of the circular plate is larger than that of the sliding groove.

Furthermore, the surface of the circular plate is a smooth surface and is in contact with the inner wall of the LED lamp cap.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

the utility model discloses a dust on cylinder brush clearance lamp shade surface guarantees that the luminousness of lamp shade is in the best state all the time to improve the illumination intensity of LED lamp holder, improved the illuminating effect of LED street lamp.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a front sectional view of the present invention;

FIG. 3 is a right cross-sectional view of the LED lamp head of FIG. 2 taken along section line A;

fig. 4 is an enlarged schematic view of B in fig. 2.

In the figure: 1. an LED lamp cap; 2. a fixing rod; 3. a drive motor; 4. a circular plate; 5. a chute; 6. a connecting rod; 7. a connecting plate; 8. a roller brush; 9. a lamp shade; 10. LED lighting module.

Detailed Description

To further illustrate the various embodiments, the present invention provides the accompanying drawings, which are part of the disclosure and which are primarily intended to illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and, by reference to these drawings, those of ordinary skill in the art will understand the principles of the invention and its advantages, with reference to the drawings and figures, in which elements are not drawn to scale and like elements are generally designated by like reference numerals.

According to the utility model discloses an embodiment provides a LED street lamp that illuminating effect is good.

The first embodiment is as follows:

as shown in fig. 1-4, an LED street lamp with good illumination effect comprises an LED lamp holder 1, wherein fixed rods 2 are fixedly connected to the left and right sides of the top inside the LED lamp holder 1, a driving motor 3 is fixedly connected to the bottom end of each fixed rod 2, a circular plate 4 is fixedly connected to the output end of each driving motor 3, sliding grooves 5 with arc structures are formed in the left and right sides of the LED lamp holder 1, a connecting rod 6 is fixedly connected to the other end surface of each circular plate 4, the connecting rod 6 penetrates through each sliding groove 5, a connecting plate 7 is fixedly connected to the other end of each connecting plate 7, a roller brush 8 is rotatably connected between the two connecting plates 7, a lampshade 9 with an arc structure is mounted on the bottom surface of the LED lamp holder 1, and the roller brush 8 is in contact with the surface of the lampshade 9;

the second embodiment:

an LED lighting module 10 is arranged at the bottom in the LED lamp cap 1;

the diameter of the circular plate 4 is larger than that of the sliding groove 5, so that the circular plate 4 can completely block the sliding groove 5 inside the LED lamp cap 1, and rainwater is prevented from entering the LED lamp cap 1 from the sliding groove 5;

the surface of the circular plate 4 is smooth and is in contact with the inner wall of the LED lamp holder 1, so that when the surface of the circular plate 4 is in contact with the inner wall of the LED lamp holder 1, the sliding friction force between the surface of the circular plate 4 and the inner wall of the LED lamp holder 1 can be reduced, and the circular plate 4 can conveniently rotate;

the utility model discloses a theory of operation:

when dust appears on the surface of the lampshade 9, the driving motor 3 is started to control the circular plate 4 to rotate, then the circular plate 4 drives the connecting rod 6 to reciprocate in the sliding groove 5 along the sliding groove 5, then the connecting rod 6 drives the connecting plate 7 to reciprocate, and then the connecting plate 7 drives the roller brush 8 to roll back and forth on the surface of the lampshade 9, so that the dust on the surface of the lampshade 9 is cleaned;

consequently the utility model discloses a dust on 8 clearance lamp shades 9 surfaces of cylinder brush guarantees that the luminousness of lamp shade 9 is in the best state all the time to improve the illumination intensity of LED lamp holder 1, improved the illuminating effect of LED street lamp.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a LED street lamp that illuminating effect is good, includes LED lamp holder (1), its characterized in that: equal rigid coupling has dead lever (2) on the left and right sides at top in LED lamp holder (1), the rigid coupling has driving motor (3) on dead lever (2) bottom, the rigid coupling has plectane (4) on the output of driving motor (3), all open spout (5) that have the arc structure on the LED lamp holder (1) left and right sides, the rigid coupling has connecting rod (6) on another terminal surface of plectane (4), connecting rod (6) pass spout (5), and the rigid coupling has connecting plate (7), two on the other end rotate between connecting plate (7) and be connected with cylinder brush (8), install lamp shade (9) of arc structure on LED lamp holder (1) bottom surface, cylinder brush (8) with the surface of lamp shade (9) contacts.

2. The LED street lamp with good illumination effect as claimed in claim 1, wherein: an LED lighting module (10) is installed at the bottom in the LED lamp cap (1).

3. The LED street lamp with good illumination effect as claimed in claim 1, wherein: the diameter of the circular plate (4) is larger than that of the sliding groove (5).

4. The LED street lamp with good illumination effect as claimed in claim 1, wherein: the surface of the circular plate (4) is a smooth surface and is in contact with the inner wall of the LED lamp holder (1).