CN212057088U

CN212057088U - Solar street lamp

Info

Publication number: CN212057088U
Application number: CN202021069119.1U
Authority: CN
Inventors: 蒋卫星
Original assignee: Changzhou Datang Photovoltaic Technology Co ltd
Current assignee: Changzhou Datang Photovoltaic Technology Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-12-01
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a solar street lamp relates to street lamp technical field. The utility model discloses a stand, stand upper end fixedly connected with lamp pole, the relative both sides face of lamp pole all articulates through the free bearing has the lighting fixture, and drive chamber bottom symmetry fixed mounting has two hydraulic stem, and hydraulic stem one end runs through the lamp pole outside and articulated through free bearing and lighting fixture lower surface, and the lamp pole top articulates through the free bearing symmetry has two solar cell panel, and the solar cell panel lower surface articulates through the free bearing has the transfer line. The utility model discloses a hydraulic stem, transfer line, lead screw and the design of cleaning the board prevent that its surface accumulation dust when solar cell panel is out of work, has improved solar cell panel's photoelectric conversion efficiency, has avoided the out of work exposure in the environment of solar cell panel and the light of current solar street lamp, and its surface accumulates the dust easily, influences the luminance of light and solar cell panel's photoelectric conversion efficiency's problem.

Description

Solar street lamp

Technical Field

The utility model belongs to the technical field of the street lamp, especially, relate to a solar street lamp.

Background

Solar energy is a novel energy source, has abundant reserves, and becomes an important component of energy used by people. Solar energy resources in China are quite rich, and most regions in China are solar energy resource rich regions except high-altitude regions in Guizhou. Therefore, a large number of solar street lamps are used for supplying power to illumination facilities in expressways and urban areas.

Solar street lamp among the prior art is at the work of solar cell panel daytime, and the light is useless, and the light work at night, and solar cell panel is useless, and exposes in the environment when solar cell panel and light are out of work, and its surface accumulates the dust easily, influences the luminance of light and solar cell panel's photoelectric conversion efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar street lamp, through hydraulic stem, transfer line, lead screw and the design of cleaning the board, the solar cell panel and the light that have solved current solar street lamp expose in the environment when out of work, and its surface accumulates the dust easily, influences the luminance of light and solar cell panel's photoelectric conversion efficiency's problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a solar street lamp, which comprises a stand column;

the lamp post is fixedly connected to the upper end of the upright post, two opposite side surfaces of the lamp post are hinged to a lamp holder through a hinged support, a driving cavity is formed in the lamp post, two hydraulic rods are symmetrically and fixedly mounted at the bottom of the driving cavity, and one end of each hydraulic rod penetrates through the outer side of the lamp post and is hinged to the lower surface of the lamp holder through the hinged support;

the top of the lamp post is symmetrically hinged with two solar cell panels through a hinged support, the lower surface of each solar cell panel is hinged with a transmission rod through the hinged support, and one end of each transmission rod is hinged with the upper surface of the lamp holder through the hinged support.

Furthermore, the top of the lamp post is fixedly connected with a rectangular frame, a lead screw is rotatably connected between the bottom and the inner top in the rectangular frame, the peripheral side face of the lead screw is in threaded connection with a cleaning plate, and two opposite side faces of the cleaning plate are respectively fixed with a brush.

Furthermore, two opposite inner side walls of the rectangular frame are provided with limiting sliding grooves, and the other two opposite side surfaces of the cleaning plate are connected with the inner walls of the limiting sliding grooves in a sliding mode through sliding blocks.

Further, a motor is fixedly mounted at the top of the driving cavity, and one end of an output shaft of the motor penetrates through the top of the lamp post and is fixedly connected with the lower end of the screw rod.

Furthermore, the lower end of the upright post is fixedly connected with a bottom plate, and ground nails uniformly penetrate through the surface of the bottom plate.

The utility model discloses following beneficial effect has:

the utility model discloses a hydraulic stem, the transfer line, the lead screw and the design of cleaning the board, the hydraulic stem extension drives the lighting fixture and upwards rotates when night, thereby open the lighting fixture, the lighting fixture passes through the transfer line and drives solar cell panel upwards to rotate to rectangular frame's side, make solar cell panel surface be located inside rectangular frame, prevent that solar cell panel is out of work its surface accumulation dust, then the motor passes through the lead screw and drives cleaning plate and rise repeatedly, make the dust on the brush clearance solar cell panel surface of cleaning plate both sides, solar cell panel's photoelectric conversion efficiency has been improved, solar cell panel and the light of having avoided current solar street lamp expose in the environment when out of work, its surface accumulation dust easily, influence the luminance of light and solar cell panel's photoelectric conversion efficiency's the problem.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a solar street light;

FIG. 2 is a front view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of a lamp post;

FIG. 4 is a schematic bottom view of FIG. 3;

FIG. 5 is a front view of the structure of FIG. 3;

in the drawings, the components represented by the respective reference numerals are listed below:

1-upright post, 101-lamp post, 102-lamp holder, 103-driving cavity, 104-hydraulic rod, 105-solar panel, 106-driving rod, 107-rectangular frame, 108-screw rod, 109-cleaning plate, 110-motor and 111-bottom plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention relates to a solar street light, which comprises a vertical post 1;

the upper end of the upright post 1 is fixedly connected with a lamp post 101, two opposite side surfaces of the lamp post 101 are hinged with a lamp holder 102 through hinged supports, the lower surface of the lamp holder 102 is provided with an illuminating lamp, a driving cavity 103 is formed in the lamp post 101, two hydraulic rods 104 are symmetrically and fixedly installed at the bottom of the driving cavity 103, and one end of each hydraulic rod 104 penetrates through the outer side of the lamp post 101 and is hinged with the lower surface of the lamp holder 102 through a hinged;

the top of the lamp post 101 is symmetrically hinged with two solar panels 105 through a hinged support, the lower surface of each solar panel 105 is hinged with a transmission rod 106 through the hinged support, and one end of each transmission rod 106 is hinged with the upper surface of the lamp holder 102 through the hinged support.

As shown in fig. 3-5, a rectangular frame 107 is fixedly connected to the top of the lamp post 101, a screw rod 108 is rotatably connected between the inner bottom and the inner top of the rectangular frame 107, a cleaning plate 109 is connected to the peripheral side surface of the screw rod 108 through a thread, and brushes are fixed to two opposite side surfaces of the cleaning plate 109.

As shown in fig. 3-5, two opposite inner side walls of the rectangular frame 107 are both provided with a limiting chute, and the other two opposite side surfaces of the cleaning plate 109 are both connected with the inner wall of the limiting chute in a sliding manner through a sliding block.

As shown in fig. 3-5, a motor 110 is fixedly mounted on the top of the driving cavity 103, and one end of an output shaft of the motor 110 penetrates through the top of the lamp post 101 and is fixedly connected with the lower end of the screw rod 108.

As shown in FIG. 1, the lower end of the upright post 1 is fixedly connected with a bottom plate 111, and ground nails are uniformly penetrated through one surface of the bottom plate 111.

The hydraulic rod 104 and the motor 110 are electrically connected with the existing PLC through wires, and all electricity is provided by the existing storage battery.

The working principle of the embodiment is as follows: when the illuminating lamp does not work in the daytime, the illuminating lamp on the lower surface of the lamp holder 102 is attached to the side surface of the lamp post 101 to prevent the illuminating lamp from exposing dust in the environment when not working, when the solar cell panel 105 does not work at night, the PLC controller controls the hydraulic rod 104 to extend to drive the lamp holder 102 to rotate upwards so as to open the lamp holder 102, the lamp holder 102 drives the solar cell panel 105 to rotate upwards to the side surface of the rectangular frame 107 through the transmission rod 106, so that the surface of the solar cell panel 105 is positioned inside the rectangular frame 107 to prevent the dust from accumulating on the surface of the solar cell panel 105 when the solar cell panel 105 does not work, then the PLC controller controls the motor 110 to drive the cleaning plate 109 to repeatedly lift through the lead screw 108, so that the brushes on the two sides of the cleaning plate 109 clean the dust on the surface of the solar cell panel 105, the photoelectric conversion efficiency of the, dust is easily accumulated on the surface of the solar panel, and the brightness of an illuminating lamp and the photoelectric conversion efficiency of the solar panel are affected.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A solar street light comprises a column (1); the method is characterized in that:

a lamp post (101) is fixedly connected to the upper end of the upright post (1), lamp holders (102) are hinged to two opposite side surfaces of the lamp post (101) through hinged supports, a driving cavity (103) is formed in the lamp post (101), two hydraulic rods (104) are symmetrically and fixedly installed at the bottom of the driving cavity (103), and one ends of the hydraulic rods (104) penetrate through the outer side of the lamp post (101) and are hinged to the lower surfaces of the lamp holders (102) through the hinged supports;

the top of the lamp post (101) is symmetrically hinged with two solar panels (105) through a hinged support, the lower surface of each solar panel (105) is hinged with a transmission rod (106) through the hinged support, and one end of each transmission rod (106) is hinged with the upper surface of the lamp holder (102) through the hinged support.

2. The solar street light as claimed in claim 1, wherein a rectangular frame (107) is fixedly connected to the top of the lamp post (101), a screw rod (108) is rotatably connected between the inner bottom and the inner top of the rectangular frame (107), a cleaning plate (109) is screwed to the peripheral side of the screw rod (108), and brushes are fixed to two opposite sides of the cleaning plate (109).

3. The solar street lamp according to claim 2, wherein the rectangular frame (107) is provided with a limiting sliding groove on two opposite inner side walls, and the other two opposite side surfaces of the cleaning plate (109) are connected with the inner wall of the limiting sliding groove in a sliding manner through sliding blocks.

4. The solar street light as claimed in claim 2, wherein a motor (110) is fixedly mounted on the top of the driving chamber (103), and one end of an output shaft of the motor (110) penetrates through the top of the lamp post (101) and is fixedly connected with the lower end of the screw rod (108).

5. The solar street light as claimed in claim 1, wherein the lower end of the upright post (1) is fixedly connected with a bottom plate (111), and ground nails are uniformly penetrated through one surface of the bottom plate (111).