CN212365412U

CN212365412U - Solar road sign

Info

Publication number: CN212365412U
Application number: CN202021167235.7U
Authority: CN
Inventors: 李芬; 张文资; 张运成; 张运肖; 李山山
Original assignee: Henan Xin Pu Board Plate Co ltd
Current assignee: Henan Xinpu Technology logo Co.,Ltd.
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-01-15
Anticipated expiration: 2030-06-22

Abstract

The utility model belongs to the technical field of road sign, especially, be a solar energy road sign, which comprises a column, sign and LED display screen all fix the upper portion that sets up at the stand, the fixed roof that is provided with in top of stand, the dust removal pole that is provided with solar panel and is used for solar panel surface to clear up is fixed on the upper portion of roof, install the dust removal cotton on the dust removal pole, two optical axes that are parallel to each other are fixed with to solar panel's both sides, the equal movable cover is equipped with the axle sleeve on each optical axis, the dust removal pole sets up the upper portion at the axle sleeve through the bearing rotation, be connected with the first motor that is used for driving the rotation of dust removal pole in the one end of dust removal pole, the bottom surface of dust removal cotton is unanimous with the upper surface height of solar panel, and still; the utility model has the characteristics of the dust foreign matter etc. on solar panel surface are cleared up to the convenience, improve solar energy conversion efficiency.

Description

Solar road sign

Technical Field

The utility model belongs to the technical field of the road sign, concretely relates to solar energy road sign.

Background

With the continuous development of society, traffic safety has become the most concerned problem of people, and at present, road signs with LED display screens are gradually installed on traffic roads for inducing and warning people to pay attention to traffic safety, and most of the road signs adopt clean and environment-friendly solar panels for energy supply, but after the current solar panels are used for a long time, a large amount of dust and foreign matters are attached to the surfaces of the solar panels, so that the conversion efficiency of solar energy is reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a solar road sign has the convenience and clears up the dust foreign matter on solar panel surface etc. improves solar energy conversion efficiency's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a solar energy road sign, includes stand, denoter and LED display screen are all fixed to be set up on the upper portion of stand, the fixed roof that is provided with in top of stand, the fixed dust removal pole that is provided with solar panel and is used for solar panel surface cleaning on the upper portion of roof, it is cotton to install the dust removal on the dust removal pole, solar panel's both sides are fixed with two optical axes that are parallel to each other, and the cover that all moves about on every optical axis is equipped with the axle sleeve, the dust removal pole passes through the bearing and rotates the upper portion that sets up at the axle sleeve, and the one end department of removing dust pole is connected with and is used for driving the rotatory first motor of dust removal pole, the cotton bottom surface of removing dust is unanimous with solar panel's upper surface height, and.

Preferably, the upper portion of roof is provided with the threaded rod through support and bearing rotation, the threaded rod is parallel with the guide arm, the output of second motor and the one end fixed connection of threaded rod, threaded connection has the thread bush on the threaded rod, the thread bush with one of them axle sleeve fixed connection.

Preferably, the dust removal cotton is detachably installed on the dust removal rod through a magic tape.

Preferably, the upper portion of the upright post comprises two LED display screens, and the two LED display screens are symmetrically distributed on two sides of the upright post.

Preferably, the bottom of the bottom plate is provided with a thermal insulation material layer.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in with solar panel cooperation setting have solar control ware and battery, can make this road sign have green's characteristics, when the second motor operation, through the screw thread transmission of threaded rod and thread bush, can drive dust removal pole and the cotton upper surface removal along solar panel that removes dust, clear up dust foreign matter etc. to its upper portion, and along with the start-up of first motor, can drive dust removal pole and the cotton rotation of removing dust simultaneously, the dust removal pole and the cotton clean effect of removing dust that are in the rotation state can make to solar panel upper surface better.

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 schematic view of a front view of an LED display screen;

FIG. 2 is a schematic view of a top-down mounting structure of a solar panel;

in the figure: 1 stand, 2 denoters, 3LED display screens, 4 roofs, 5 solar panels, 6 remove dust cotton, 7 optical axes, 8 axle sleeves, 9 first motors, 10 second motors, 11 threaded rods, 12 thread bushings.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present invention provides the following technical solutions: a solar road sign comprises a stand column 1, a sign board 2 and two LED display screens 3, wherein the sign board 2 and the LED display screens 3 are fixedly arranged on the upper portion of the stand column 1, the two LED display screens 3 are symmetrically distributed on two sides of the stand column 1, a top plate 4 is fixedly arranged at the top end of the stand column 1, a solar panel 5 and a dust removal rod for cleaning the surface of the solar panel 5 are fixedly arranged on the upper portion of the top plate 4, dust removal cotton 6 is detachably arranged on the dust removal rod through magic tapes, the dust removal cotton 6 is convenient to replace and clean after the solar panel is used for a period of time, two parallel optical shafts 7 are fixedly arranged on two sides of the solar panel 5, a shaft sleeve 8 is movably sleeved on each optical shaft 7, the dust removal rod is rotatably arranged on the upper portion of the shaft sleeve 8 through a bearing, a first motor 9 for driving the dust removal rod to rotate is connected to one end of the dust removal rod, the bottom surface of the dust removal cotton, and a second motor 10 for driving the dust removing rod to move along the guide rod is also arranged on the bottom plate.

The upper portion of roof 4 is provided with threaded rod 11 through support and bearing rotation, and threaded rod 11 is parallel with the guide arm, and the output of second motor 10 and the one end fixed connection of threaded rod 11, threaded connection has threaded bush 12 on the threaded rod 11, threaded bush 12 and one of them axle sleeve 8 fixed connection.

The bottom of bottom plate is provided with the material layer that separates the temperature, and the asbestos material is selected for use to the material that separates the temperature in this embodiment, can play the effect that separates the temperature protection to LED display screen 3.

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. A solar road sign, characterized in that: comprises a column (1), a signboard (2) and an LED display screen (3), wherein the signboard (2) and the LED display screen (3) are all fixedly arranged on the upper part of the column (1), a top plate (4) is fixedly arranged on the top end of the column (1), a solar panel (5) is fixedly arranged on the upper part of the top plate (4) and a dust removing rod for cleaning the surface of the solar panel (5), dust removing cotton (6) is arranged on the dust removing rod, two parallel optical shafts (7) are fixed on the two sides of the solar panel (5), a shaft sleeve (8) is movably sleeved on each optical shaft (7), the dust removing rod is rotatably arranged on the upper part of the shaft sleeve (8) through a bearing, a first motor (9) for driving the dust removing rod to rotate is connected to one end of the dust removing rod, the bottom surface of the dust removing cotton (6) is consistent with the height of the upper surface of the solar panel (5, and a second motor (10) for driving the dust removal rod to move along the guide rod is also arranged on the bottom plate.

2. The solar road sign according to claim 1, wherein: the upper portion of roof (4) is provided with threaded rod (11) through support and bearing rotation, threaded rod (11) are parallel with the guide arm, the output of second motor (10) and the one end fixed connection of threaded rod (11), threaded connection has thread bush (12) on threaded rod (11), thread bush (12) and one of them axle sleeve (8) fixed connection.

3. The solar road sign according to claim 1, wherein: the dust removal cotton (6) is detachably mounted on the dust removal rod through a magic tape.

4. The solar road sign according to claim 1, wherein: the upper portion of stand (1) is including two LED display screens (3), and the distribution of two LED display screens (3) symmetry is in the both sides of stand (1).

5. The solar road sign according to claim 1, wherein: and a heat insulation material layer is arranged at the bottom of the bottom plate.