CN214745435U

CN214745435U - Solar energy LED street lamp of easy maintenance

Info

Publication number: CN214745435U
Application number: CN202121358372.3U
Authority: CN
Inventors: 李俊; 万宝翠
Original assignee: Yangzhou Xinxin Lighting Photoelectric Technology Co Ltd
Current assignee: Yangzhou Xinxin Lighting Photoelectric Technology Co Ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-16
Anticipated expiration: 2031-06-18

Abstract

The invention discloses a solar LED street lamp easy to maintain, which comprises a lamp post, wherein a lamp arm is arranged above the lamp post, an LED lamp holder is arranged at the tail end of the lamp arm, a solar cell panel is also arranged above the lamp post, the lamp arm comprises a fixed shaft fixedly connected with the lamp post and a movable shaft connected with the LED lamp holder, a connecting part is arranged between the fixed shaft and the movable shaft, the middle part of the connecting part transversely penetrates through the connecting part to form a penetrating space, the fixed shaft is fixedly connected with one end of the penetrating space, the movable shaft is hinged to the other end of the penetrating space, an avoiding space for the movable shaft to rotate downwards is also arranged on the connecting part, and a telescopic cylinder is arranged between the movable shaft and the lamp post. According to the LED lamp, the lamp arm is of a foldable structure, so that the LED lamp holder can be bent downwards, the lifting height of the lifter during maintenance and replacement is reduced, and meanwhile, a maintainer is enabled to be closer to the lamp post, and the maintenance is safer and more convenient.

Description

Solar energy LED street lamp of easy maintenance

Technical Field

The invention relates to the technical field of lighting street lamps, in particular to a solar LED street lamp easy to maintain.

Background

Street lamps, which refer to lamps providing a road with an illumination function, generally refer to lamps in a road illumination range in traffic illumination, and are widely applied to various places needing illumination. The existing street lamp cap part is in a fixed state, and a lifter needs to be used when the lamp cap is maintained and replaced at the moment, but certain risks exist in the using process of the lifter during high-altitude operation. The existing street lamp also has a structure which can slide down the lamp arm for convenient maintenance, but the sliding structure has the problems of excessive grooving and water leakage.

Disclosure of Invention

The invention aims to provide a solar LED street lamp which is simple in structure and easy to maintain, aiming at the defects in the background technology.

In order to achieve the purpose, the invention provides an easy-to-maintain solar LED street lamp, which adopts the following technical scheme:

the utility model provides a solar energy LED street lamp of easy maintenance, includes the lamp pole, and the lamp pole top is provided with the arm, the arm end is provided with the LED lamp holder, and the lamp pole top still is provided with solar cell panel, the arm includes the fixed axle that links to each other with the lamp pole is fixed and the loose axle that links to each other with the LED lamp holder, be provided with connecting portion between fixed axle and the loose axle, the connecting portion middle part transversely runs through the formation and runs through the space, the fixed axle links to each other with the one end stationary phase that runs through the space, the loose axle articulates in the other end that runs through the space, still be provided with on the connecting portion and supply the loose axle pivoted downwards to dodge the space, the loose axle with be provided with the telescoping cylinder between the lamp pole.

The solar LED street lamp easy to maintain is further improved in that a transverse baffle is arranged in the avoiding space, the connecting part is provided with a limiting groove for the baffle to be inserted into, and a spring is connected between the bottom end of the limiting groove and the baffle.

The solar LED street lamp easy to maintain is further improved in that the periphery of the movable shaft is provided with the sealing ring, and the upper end and the lower end of the sealing ring respectively abut against the connecting part and the baffle.

The solar LED street lamp easy to maintain is further improved in that the connecting part is provided with a positioning groove, a top plate is arranged in the positioning groove, the top plate is in contact with the upper end of the sealing ring, and a second spring is arranged between the top plate and the bottom end of the positioning groove.

Compared with the prior art, the invention has the beneficial effects that:

according to the LED lamp, the lamp arm is of a foldable structure, so that the LED lamp holder can be bent downwards, the lifting height of the lifter during maintenance and replacement is reduced, and meanwhile, a maintainer is enabled to be closer to the lamp post, and the maintenance is safer and more convenient.

Drawings

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

FIG. 2 is a schematic view of a bent lamp arm according to the present invention;

in the figure: the LED lamp comprises a lamp post 1, an LED lamp cap 2, a fixed shaft 3, a movable shaft 4, a connecting part 5, a penetrating space 6, an avoiding space 7, a telescopic cylinder 8, a baffle 9, a limiting groove 10, a spring 11, a sealing ring 12, a positioning groove 13 and a top plate 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, a solar energy LED street lamp of easy maintenance, including lamp pole 1, the lamp pole top is provided with the arm, the arm end is provided with LED lamp holder 2, and 1 top of lamp pole still is provided with solar cell panel, the arm includes fixed axle 2 fixed continuous with the lamp pole and the loose axle 3 continuous with the LED lamp holder, be provided with connecting portion 5 between fixed axle and the loose axle, the connecting portion middle part transversely runs through and forms and run through space 6, fixed axle 3 is fixed continuous with the one end that runs through space 6, the loose axle articulates in the other end that runs through the space, still be provided with on the connecting portion and supply the loose axle downwardly rotating to dodge space 7, the loose axle with be provided with telescopic cylinder 8 between the lamp pole. The downward rotation of the movable shaft is realized by arranging the connecting part, so that the lifting height of the elevator is reduced, and the safety is ensured while the elevator is easy to maintain.

Furthermore, dodge space department and be provided with horizontal baffle 9, connecting portion are provided with and supply baffle male spacing groove 10, be connected with spring 11 between spacing groove bottom and the baffle. The setting of baffle is protected the space that runs through, prevents in dust, small leaf etc. get into the lamp pole, has also prevented the splash-in of rainwater, and then influences the work of LED lamp holder.

Further, the periphery of the movable shaft is provided with a sealing ring 12, and the upper end and the lower end of the sealing ring respectively support against the connecting part and the baffle. The connecting portion are provided with constant head tank 13, be provided with roof 14 in the constant head tank, the roof contacts with the sealing washer upper end, be provided with the second spring between roof and the constant head tank bottom. The sealing ring can be a waterproof ring, and can protect the fixed shaft and the movable shaft from rainwater.

The working principle of the invention is as follows: when the LED lamp holder breaks down and needs to be maintained or replaced, use the telescoping cylinder shrink, the loose axle rotates downwards, the baffle is pushed and is absorbed in the spacing inslot this moment, the maintainer uses the lift height of lift to reduce, more easily the maintenance has also guaranteed safety, maintain good lamps and lanterns after, the telescoping cylinder extension, the loose axle is by jack-up, at this moment, waterproof circle is absorbed in the constant head tank, the baffle also resets simultaneously and shelters from the space of running through, the protecting effect to connecting portion is also better, on the whole, make the street lamp change in the maintenance, the safety of maintenance has also been guaranteed simultaneously.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a solar energy LED street lamp of easy maintenance which characterized in that: including the lamp pole, the lamp pole top is provided with the lamp arm, the lamp arm end is provided with the LED lamp holder, and the lamp pole top still is provided with solar cell panel, the lamp arm includes the fixed axle that links to each other with the lamp pole is fixed and the loose axle that links to each other with the LED lamp holder, be provided with connecting portion between fixed axle and the loose axle, the connecting portion middle part transversely runs through the formation and runs through the space, the fixed axle links to each other with the one end fixed phase that runs through the space, the loose axle articulates in the other end that runs through the space, still be provided with on the connecting portion and supply the loose axle pivoted downwards to dodge the space, the loose axle with be provided with the telescoping cylinder between the lamp pole.

2. The solar LED street lamp easy to maintain as claimed in claim 1, wherein: dodge space department and be provided with horizontal baffle, connecting portion are provided with and supply baffle male spacing groove, be connected with the spring between spacing groove bottom and the baffle.

3. The solar LED street lamp easy to maintain as claimed in claim 2, wherein: the periphery of the movable shaft is provided with a sealing ring, and the upper end and the lower end of the sealing ring respectively abut against the connecting part and the baffle.

4. The solar LED street lamp easy to maintain as claimed in claim 3, wherein: the connecting portion are provided with the constant head tank, be provided with the roof in the constant head tank, the roof contacts with the sealing washer upper end, be provided with the second spring between roof and the constant head tank bottom.