CN211875878U

CN211875878U - Photovoltaic solar street lamp

Info

Publication number: CN211875878U
Application number: CN202020328885.9U
Authority: CN
Inventors: 李宝华
Original assignee: Individual
Current assignee: Shenyang Wanda Lighting Engineering Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-11-06
Anticipated expiration: 2030-03-17

Abstract

The utility model belongs to the field of solar panels, in particular to a photovoltaic solar street lamp, aiming at the problems that most of the existing solar panels are continuously fixed by bolts, and the maintenance work difficulty of the solar panels is high and the maintenance difficulty is increased because the solar panels are arranged outdoors, the bolts are easy to rust, the solar panels are fixed, the utility model provides a proposal which comprises a base fixed on the earth surface, a round pipe is fixedly arranged at the center position of the top of the base, a street lamp component is fixedly arranged at one side of the round pipe, a vertical column is fixedly arranged at the top of the round pipe, an installation block is fixedly arranged at the top of the vertical column, a cavity is arranged on the installation block, a solar panel is arranged above the installation block, and a bottom plate is fixedly arranged at the bottom of the solar panels, the efficiency of maintaining solar panel is improved, the degree of difficulty of maintaining solar panel has been reduced.

Description

Photovoltaic solar street lamp

Technical Field

The utility model relates to a solar panel technical field especially relates to a photovoltaic solar street lamp.

Background

Solar photovoltaic systems, also called Photovoltaics, referred to simply as Photovoltaics ("Photovoltaics") refer to devices that convert solar energy into direct current electrical energy using the photovoltaic effect of photovoltaic semiconductor materials. The core of a photovoltaic installation is a solar panel. The semiconductor materials used for power generation are mainly: monocrystalline silicon, polycrystalline silicon, amorphous silicon, cadmium telluride, and the like. Since the application of renewable energy is actively promoted in various countries in recent years, the development of the photovoltaic industry is very rapid.

The existing solar panel is mostly fixed continuously in a bolt mode, and the bolt is easy to corrode because the solar panel is arranged outdoors, so that the difficulty of maintenance work on the solar panel is high, and the difficulty of maintenance is increased, therefore, the photovoltaic solar street lamp is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the mode that the solar panel majority adopted the bolt to continue fixedly among the prior art, because solar panel arranges in indoorly, the bolt corrosion easily leads to high to solar panel's the maintenance work degree of difficulty, increases the shortcoming of the degree of difficulty of maintaining, and the photovoltaic solar street lamp that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a photovoltaic solar street lamp comprises a base fixed on the earth surface, wherein a round pipe is fixedly arranged at the center of the top of the base, a street lamp component is fixedly arranged on one side of the round pipe, a stand column is fixedly arranged at the top of the round pipe, an installation block is fixedly arranged at the top of the stand column, a cavity is arranged on the installation block, a solar panel is arranged above the installation block, a bottom plate is fixedly arranged at the bottom of the solar panel, two insertion rods which are symmetrically arranged are fixedly arranged at the bottom of the bottom plate, the bottoms of the two insertion rods all penetrate through the top of the installation block and extend into the cavity, a lead screw is rotatably arranged on the inner wall of the bottom of the cavity, a thread block is in threaded connection with the outer side of the lead screw, the thread block is in a triangular arrangement, two sliding plates which are symmetrically arranged are slidably arranged on the inner wall of the top of the, one side of each of the four insertion plates, which is far away from each other, can be movably clamped with the two insertion rods in a detachable mode, and one side of each of the two sliding plates, which is close to each other, is tightly attached to the two sides of the thread block.

Preferably, for the installation that makes the base more convenient, the top threaded connection of base has a plurality of expansion bolts that are the annular and arrange, the base is through four expansion bolts and earth's surface fixed mounting, the top fixed mounting of pipe has the flange, the bottom of stand and the top fixed mounting of flange.

Preferably, in order to improve the stability of lamp body installation, the street lamp subassembly includes the lamp pole of fixed mounting in pipe one side, the lamp pole is kept away from the one end fixed mounting of pipe and is had the lamp shade, the bottom fixed mounting of lamp shade has the lamp body.

Preferably, in order to provide the sliding restoring force for the sliding plate, two symmetrically arranged return springs are fixedly mounted on the inner wall of the top of the chamber, and one ends of the two return springs, which are far away from each other, are fixedly mounted with one sides of the two sliding plates, which are close to each other, respectively.

Preferably, for the convenience of processing the inserted bar and clamping, the symmetry has all been seted up to one side of two inserted bars and has set up two jacks, equal fixed mounting has the fixed plate on the both sides inner wall of cavity, and the spacing groove has all been seted up to one side that two fixed plates are close to each other, and four jacks are run through respectively and extend to the inside of four spacing grooves in one side that four picture pegs kept away from each other.

Preferably, in order to improve the accuracy of the position of the inserted rod inserted into the cavity, two limiting seats are symmetrically arranged on the inner wall of the bottom of the cavity, limiting holes are formed in the tops of the two limiting seats, and the bottoms of the two inserted rods respectively extend into the two limiting holes and can be movably clamped with the two limiting holes in a separated mode.

In the utility model, in fig. 2, the return spring is in a compressed state, the knob is fixed at the bottom of the screw rod and is located below the mounting block, when the solar panel needs to be maintained, the knob is rotated clockwise to rotate the screw rod, so that the screw block moves downwards, the two sliding plates can move transversely towards one side close to each other under the restoring force of the two return springs, when the two sliding plates are not in contact with the screw block, the four inserting plates move to one side close to the four inserting holes, and the solar panel is pulled to separate from the bottom plate and the mounting block;

in order to solve the problem that the circular tube and the upright post are not easy to separate, the flange is fixedly arranged at the top of the circular tube and fixed with the circular tube through bolts, so that the efficiency of installing the upright post can be improved;

in order to solve the problem that the inserting position of the inserting rod into the cavity is inaccurate, the two limiting seats are arranged on the inner wall of the bottom of the cavity, so that the inserting position accuracy of the inserting rod can be improved.

Drawings

Fig. 1 is a partial structural perspective view of a photovoltaic solar street lamp provided by the present invention;

fig. 2 is a schematic view of a mounting block structure of a photovoltaic solar street lamp according to the present invention;

fig. 3 is the utility model provides a photovoltaic solar street lamp's enlarged schematic diagram of a part of structure in fig. 2.

In the figure: the solar panel comprises a base 1, expansion bolts 2, round tubes 3, a lamp post 4, a lampshade 5, a lamp body 6, upright posts 7, an installation block 8, a chamber 9, a screw rod 10, a thread block 11, a return spring 12, a sliding plate 13, an inserted rod 14, an insertion hole 15, an insertion plate 16, a fixing plate 17, a limiting seat 18, a bottom plate 19 and a solar panel 20.

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.

Example one

Referring to fig. 1-3, a photovoltaic solar street lamp comprises a base 1 fixed on the earth surface, a round tube 3 is fixedly installed at the top center position of the base 1, a street lamp component is fixedly installed at one side of the round tube 3, a column 7 is fixedly installed at the top of the round tube 3, an installation block 8 is fixedly installed at the top of the column 7, a cavity 9 is arranged on the installation block 8, a solar panel 20 is arranged above the installation block 8, a bottom plate 19 is fixedly installed at the bottom of the solar panel 20, two symmetrically arranged insertion rods 14 are fixedly installed at the bottom of the bottom plate 19, the bottoms of the two insertion rods 14 penetrate through the top of the installation block 8 and extend to the inside of the cavity 9, a screw rod 10 is rotatably installed on the inner wall of the bottom of the cavity 9, a threaded block 11 is connected to the outer side of the screw rod 10 through a thread, the threaded block 11 is arranged in, two inserting plates 16 which are symmetrically arranged are fixedly arranged on the sides, far away from each other, of the two sliding plates 13, one sides, far away from each other, of the four inserting plates 16 can be respectively and movably clamped with the two inserting rods 14 in a detachable mode, and the sides, close to each other, of the two sliding plates 13 are respectively and tightly attached to the two sides of the thread block 11.

The following further improvements are made on the basis of the first embodiment:

example two

The utility model discloses in, for making base 1's installation more convenient, base 1's top threaded connection has a plurality of expansion bolts 2 that are the annular and arrange, and base 1 has the flange through four expansion bolts 2 and earth's surface fixed mounting, the top fixed mounting of pipe 3, the bottom of stand 7 and the top fixed mounting of flange.

The utility model discloses in, in order to improve the stability of 6 installations of lamp bodies, street lamp subassembly includes lamp pole 4 of fixed mounting in 3 one sides of pipe, and the one end fixed mounting that pipe 3 was kept away from to lamp pole 4 has lamp shade 5, and the bottom fixed mounting of lamp shade 5 has lamp body 6.

The utility model discloses in, in order to provide gliding restoring force for slide 13, fixed mounting has two reset spring 12 that the symmetry set up on the top inner wall of cavity 9, and the one end that two reset spring 12 kept away from each other is respectively with one side fixed mounting that two slides 13 are close to each other.

The utility model discloses in, for convenient processing inserted bar 14 clamps, the symmetry has all been seted up to one side of two inserted bars 14 and has set up two jacks 15, and equal fixed mounting has fixed plate 17 on the both sides inner wall of cavity 9, and the spacing groove has all been seted up to one side that two fixed plates 17 are close to each other, and four 16 inside that keep away from each other of picture peg run through four jacks 15 respectively and extend to four spacing grooves respectively in one side.

The utility model discloses in, in order to improve the accuracy nature that inserted bar 13 inserted the cavity 9 position, fixed mounting has two spacing seats 18 that the symmetry set up on the bottom inner wall of cavity 9, and spacing hole has all been seted up at the top of two spacing seats 18, and the bottom of two inserted bars 14 extends to the inside in two spacing holes respectively and can break away from the activity with two spacing holes respectively and clamp.

In the utility model, when the solar panel 20 needs to be maintained, the knob is rotated clockwise to rotate the screw rod 10, the screw rod 10 is connected with the thread block 11 in a threaded manner, the rotation of the screw rod 10 can be converted into the longitudinal movement of the thread block 11, so that the thread block 11 moves downwards, the two sliding plates 13 can move transversely towards the mutually close sides under the restoring force of the two reset springs 12, when the two sliding plates 13 are not in contact with the thread block 11, the four inserting plates 16 move to the mutually close sides of the four inserting holes 15, the solar panel 20 is pulled to separate from the bottom plate 19 and the mounting block 8, the bottom of the two sliding plates 13 is also provided with a fillet, which is convenient for the longitudinal movement of the thread block 11, compared with the traditional mode of fixing the solar panel 20 by bolts, the situation of bolt corrosion can not occur, and the efficiency of maintaining the solar panel 20 is improved, the difficulty of maintaining the solar panel 20 is reduced.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The photovoltaic solar street lamp comprises a base (1) fixed on the earth surface and is characterized in that a round pipe (3) is fixedly installed at the center of the top of the base (1), a street lamp component is fixedly installed on one side of the round pipe (3), a stand column (7) is fixedly installed at the top of the round pipe (3), an installation block (8) is fixedly installed at the top of the stand column (7), a cavity (9) is arranged on the installation block (8), a solar panel (20) is arranged above the installation block (8), a bottom plate (19) is fixedly installed at the bottom of the solar panel (20), two symmetrically arranged insertion rods (14) are fixedly installed at the bottom of the bottom plate (19), the bottoms of the two insertion rods (14) penetrate through the top of the installation block (8) and extend into the cavity (9), and a lead screw (10) is rotatably installed on the inner wall of the bottom of the cavity (9), and the outside threaded connection of lead screw (10) has thread block (11), thread block (11) are the triangle-shaped setting, slidable mounting has two slide (13) that the symmetry set up on the top inner wall of cavity (9), and the equal fixed mounting in one side that two slides (13) kept away from each other has two picture pegs (16) that the symmetry set up, and one side that four picture pegs (16) kept away from each other can break away from the activity with two inserted bars (14) respectively and clamp, and one side that two slides (13) are close to each other closely laminates with the both sides of thread block (11) respectively.

2. The photovoltaic solar street lamp according to claim 1, wherein the top of the base (1) is in threaded connection with a plurality of expansion bolts (2) arranged in a ring shape, the base (1) is fixedly installed on the ground surface through four expansion bolts (2), the top of the circular tube (3) is fixedly installed with a flange, and the bottom of the upright post (7) and the top of the flange are fixedly installed.

3. The photovoltaic solar street lamp according to claim 1, wherein the street lamp assembly comprises a lamp post (4) fixedly installed on one side of the circular tube (3), a lampshade (5) is fixedly installed at one end of the lamp post (4) far away from the circular tube (3), and a lamp body (6) is fixedly installed at the bottom of the lampshade (5).

4. The photovoltaic solar street lamp as claimed in claim 1, wherein two symmetrically arranged return springs (12) are fixedly mounted on the inner wall of the top of the chamber (9), and one ends of the two return springs (12) far away from each other are fixedly mounted on the sides of the two sliding plates (13) close to each other.

5. The photovoltaic solar street lamp according to claim 1, wherein two insertion holes (15) are symmetrically formed in one side of each of the two insertion rods (14), fixing plates (17) are fixedly mounted on inner walls of two sides of the cavity (9), limiting grooves are formed in sides of the two fixing plates (17) close to each other, and sides of the four insertion plates (16) far away from each other penetrate through the four insertion holes (15) and extend into the four limiting grooves respectively.

6. The photovoltaic solar street lamp according to claim 1, wherein two symmetrically arranged limiting seats (18) are fixedly mounted on the inner wall of the bottom of the cavity (9), limiting holes are formed in the tops of the two limiting seats (18), and the bottoms of the two insert rods (14) respectively extend into the two limiting holes and can be movably clamped with the two limiting holes in a separated mode.