CN211083889U

CN211083889U - Photovoltaic power plant solar street lamp

Info

Publication number: CN211083889U
Application number: CN201921734566.1U
Authority: CN
Inventors: 薛海英; 翟夏; 姚永革; 陈翔宇
Original assignee: SHANDONG ZHONGJING SOLAR ENERGY CO LTD
Current assignee: SHANDONG ZHONGJING SOLAR ENERGY CO LTD
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-24
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a photovoltaic power plant solar street lamp, concretely relates to solar energy field, including the lamp pole, the inside of lamp pole is equipped with the cavity, the top of lamp pole is equipped with the box, one side of lamp pole is equipped with the support arm, one side that the support arm was kept away from to the lamp pole is equipped with logical groove, the inside of cavity is equipped with first fly leaf, one side that first fly leaf is close to the support arm is equipped with the second fly leaf, be equipped with the gear between first fly leaf and the second fly leaf, first fly leaf all is equipped with the gear area with relative one side of second fly leaf. The utility model discloses a twist and move the bolt, remove the fixed effect between carousel and the cavity inner wall, because the weight ratio that first fly leaf bore a weight ratio is heavy, so first fly leaf can move down, until the fixed plate removes the bottom of cavity board, so alright clear up the dust work with solar cell panel.

Description

Photovoltaic power plant solar street lamp

Technical Field

The utility model relates to a solar energy field, more specifically says, the utility model relates to a photovoltaic power plant solar street lamp.

Background

The solar energy is an inexhaustible, clean, pollution-free and renewable green and environment-friendly energy. The solar energy is utilized for generating electricity, and the advantages which are not possessed by other conventional energy sources such as incomparable cleanness, high safety, relative universality and sufficiency of energy sources, long service life, maintenance-free property and the like are achieved.

Chinese patent application publication No. CN 206973444U discloses an energy-saving telescopic solar street lamp, which comprises a solar street lamp pole and a solar cell panel frame, wherein a solar street lamp base is installed at the bottom of the solar street lamp pole, a detachable shell is cut at the right side of the solar street lamp pole, a movable oblique rod is welded at the left side of the solar street lamp pole, a first support rod is welded at the upper part of the movable oblique rod, a second support rod is welded at the left side of the first support rod, rotatable supports are installed at the upper parts of the first support rod and the second support rod, a street lamp is installed at the top of the solar street lamp pole, and a sound-sensitive sensor is installed at the top of the street lamp, the solar street lamp is beneficial to the use of workers.

However, when the solar cell panel is actually used, dust is easily pushed on the solar cell panel, and if the solar cell panel is not cleaned in time, the conversion efficiency of the solar cell is affected.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a photovoltaic power plant solar street lamp moves the bolt through twisting, removes the fixed effect between carousel and the cavity inner wall, because the weight that first fly leaf bore is heavier than the weight that the second fly leaf bore, so first fly leaf can move down, moves the bottom of cavity board until the fixed plate, so alright clear up dust work to solar cell panel to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photovoltaic power plant solar street lamp, includes the lamp pole, the inside of lamp pole is equipped with the cavity, the top of lamp pole is equipped with the box, one side of lamp pole is equipped with the support arm, one side that the support arm was kept away from to the lamp pole is equipped with logical groove, the inside of cavity is equipped with first fly leaf, one side that first fly leaf is close to the support arm is equipped with the second fly leaf, be equipped with the gear between first fly leaf and the second fly leaf, first fly leaf all is equipped with the gear area with relative one side of second fly leaf, one side that the second fly leaf was kept away from to first fly leaf is equipped with the loading board, one side that first fly leaf was kept away from to the loading board runs through logical groove to extend to the outside of lamp pole, the top of loading board is equipped with solar cell panel.

In a preferred embodiment, the first movable plate is in meshing connection with a gear through a gear belt, and the second movable plate is in meshing connection with the gear through the gear belt.

In a preferred embodiment, the first movable plate and the second movable plate are provided with first sliding blocks on both sides thereof, two first sliding grooves are provided on both side walls of the cavity, and the first sliding blocks are slidably connected inside the first sliding grooves.

In a preferred embodiment, the bottom of first fly leaf is equipped with the fixed plate, the bottom of fixed plate is equipped with well hollow plate, the bottom of fixed plate cup joints in the inside of well hollow plate, the both sides wall of well hollow plate all is equipped with the recess, the inside of recess is equipped with the T shaped plate, the one end that the second fly leaf was kept away from to the T shaped plate runs through the recess to extend to the outside of lamp pole, through bolt fixed connection between T shaped plate and the lamp pole.

In a preferred embodiment, the bottom of the second movable plate is provided with a traction rope, one side wall of the cavity is provided with a rotating rod, the rotating rod is rotatably connected with the inner wall of the cavity through a bearing, one end of the rotating rod is provided with a rotary table, the rotary table is fixedly connected with the inner wall of the cavity through a bolt, the bottom end of the traction rope is fixedly connected with the rotating rod, and the traction rope is wound on the rotating rod.

In a preferred embodiment, the inside of box is equipped with the battery, one side of battery is equipped with the reverser, one side that the battery was kept away from to the reverser is equipped with first pivot, the inside of first pivot is equipped with the second pivot, be equipped with the connecting rod between second pivot and the first pivot, the outside of second pivot is equipped with the spring, the both ends of first pivot all are passed through the bearing with the both sides wall of box and are rotated and be connected, the both ends of second pivot all pass through the bearing with the both ends inner wall of first pivot and rotate and be connected.

In a preferred embodiment, a wire groove is formed in the bearing plate, a solar lead is arranged at the bottom of the solar panel, the solar lead penetrates through the wire groove and extends to the inside of the box body, the solar lead is wound on the first rotating shaft, one end, far away from the solar panel, of the solar lead is fixedly connected with the reverser, and the reverser is communicated with the storage battery through the solar lead.

In a preferred embodiment, both side walls of the wire groove are provided with second sliding grooves, a rubber ring is arranged outside the solar wire, both sides of the rubber ring are provided with second sliding blocks, the second sliding blocks are slidably connected to the inside of the second sliding grooves, and a buffer spring is arranged inside the second sliding grooves.

In a preferred embodiment, a lamp is arranged at the bottom of the supporting arm, a mounting base is arranged at the bottom of the lamp post, a movable door is arranged on one side of the lamp post, and the lamp is communicated with the storage battery through a conducting wire.

The utility model discloses a technological effect and advantage:

1. the fixing effect between the rotary table and the inner wall of the cavity is relieved by screwing the bolt, the first movable plate can move downwards due to the heavy weight borne by the first movable plate to drive the gear to rotate, so that the second movable plate moves upwards, when the fixed plate arranged at the bottom of the first movable plate moves to the bottom of the hollow plate, the first movable plate stops moving, so that dust on the solar cell panel can be cleaned, after the cleaning is finished, the traction rope is driven by the rotary table to wind on the rotary rod, so that the second movable plate is driven to move downwards, and the first movable plate moves upwards, so that the purpose of cleaning the dust on the solar cell panel is achieved, the conversion efficiency of the solar cell panel into electric energy is improved, and compared with the prior art, the problem that the dust on the solar cell panel is difficult to clean is solved;

2. move down through solar cell panel, it needs the downstream to drive the solar wire, it rotates to drive first pivot, through the drive of connecting rod, the second pivot rotates, the spring atress contracts, so when the solar wire need contract back, utilize the restoring force of spring, make the second pivot gyration, drive first pivot gyration, thereby the solar wire is twined to the outside of first pivot again, simultaneously because the solar wire receives the force at the wire casing exit foremost, utilize buffer spring's elasticity, cushion it, protect this solar wire not receive the harm, compared with the prior art, the problem of being difficult for withdrawing after solar wire follows solar cell panel and descends has been solved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

Fig. 4 is an enlarged view of the structure of the part B of fig. 2 according to the present invention.

Fig. 5 is a partial cross-sectional view of the present invention.

The reference signs are: the solar cell module comprises a lamp post 1, a cavity 2, a box body 3, a supporting arm 4, a through groove 5, a first movable plate 6, a second movable plate 7, a gear 8, a gear belt 9, a bearing plate 10, a solar cell panel 11, a supporting plate 12, a first sliding block 13, a second sliding groove 14, a fixed plate 15, a hollow plate 16, a groove 17, a T-shaped plate 18, a traction rope 19, a rotating rod 20, a rotating disk 21, a storage battery 22, a reverser 23, a first rotating shaft 24, a second rotating shaft 25, a connecting rod 26, a spring 27, a wire groove 28, a solar wire 29, a second sliding groove 30, a rubber ring 31, a second sliding block 32, a buffer spring 33, a lamp 34, a mounting base 35 and a movable door 36.

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.

As shown in fig. 1-2 and 5, the utility model provides a photovoltaic power station solar street lamp, which comprises a lamp post 1, a cavity 2 is arranged inside the lamp post 1, a box body 3 is arranged on the top of the lamp post 1, a supporting arm 4 is arranged on one side of the lamp post 1, a through groove 5 is arranged on one side of the lamp post 1 away from the supporting arm 4, a first movable plate 6 is arranged inside the cavity 2, a second movable plate 7 is arranged on one side of the first movable plate 6 close to the supporting arm 4, a gear 8 is arranged between the first movable plate 6 and the second movable plate 7, gear belts 9 are arranged on the opposite sides of the first movable plate 6 and the second movable plate 7, a loading plate 10 is arranged on one side of the first movable plate 6 away from the second movable plate 7, one side of the loading plate 10 away from the first movable plate 6 penetrates through the through groove 5 and extends to the outside of the lamp post 1, a solar cell panel 11 is, a supporting plate 12 is arranged at the joint of the bottom of the bearing plate 10 and the first movable plate 6;

the first movable plate 6 is meshed with the gear 8 through a gear belt 9, and the second movable plate 7 is meshed with the gear 8 through the gear belt 9;

two sides of the first movable plate 6 and the second movable plate 7 are both provided with a first sliding block 13, two side walls of the cavity 2 are both provided with two first sliding grooves 14, and the first sliding block 13 is slidably connected inside the first sliding grooves 14;

the bottom of the first movable plate 6 is provided with a fixed plate 15, the bottom of the fixed plate 15 is provided with a hollow plate 16, the bottom of the fixed plate 15 is sleeved inside the hollow plate 16, two side walls of the hollow plate 16 are provided with grooves 17, a T-shaped plate 18 is arranged inside the groove 17, one end, far away from the second movable plate 7, of the T-shaped plate 18 penetrates through the groove 17 and extends to the outside of the lamp post 1, and the T-shaped plate 18 is fixedly connected with the lamp post 1 through bolts;

the bottom of the second movable plate 7 is provided with a traction rope 19, one side wall of the cavity 2 is provided with a rotating rod 20, the rotating rod 20 is rotatably connected with the inner wall of the cavity 2 through a bearing, one end of the rotating rod 20 is provided with a rotating disc 21, the rotating disc 21 is fixedly connected with the inner wall of the cavity 2 through a bolt, the bottom end of the traction rope 19 is fixedly connected with the rotating rod 20, and the traction rope 19 is wound on the rotating rod 20;

a lamp 34 is arranged at the bottom of the supporting arm 4, an installation base 35 is arranged at the top of the lamp post 1, a movable door 36 is arranged on one side of the lamp post 1, and the lamp 34 is communicated with the storage battery 22 through a conducting wire;

the implementation mode is specifically as follows: in the normal use process, the solar panel 11 converts solar energy into electric energy, the electric energy is transmitted to the reverser 23 through the solar lead 29 to stabilize voltage, then the storage battery 22 stores electric quantity, when the street lamp needs to be turned on, the storage battery 22 supplies power to the lamp 34 so as to achieve the effect of illumination, however, in the long-time conversion of electric energy, a layer of dust is easily pushed on the solar panel 11 so as to influence the conversion efficiency of the solar panel 11, at this time, the solar panel 11 needs to be cleaned, when the street lamp needs to be cleaned, the movable door 36 is opened, the bolt is screwed, the fixing effect between the turntable 21 and the inner wall of the cavity 2 is released, the T-shaped plate 18 is simultaneously pulled out, the supporting effect on the fixed plate 15 is released, so that the first movable plate 6 can move downwards with the solar panel 11 due to the weight of the first movable plate 6 being heavier than the weight of the second movable plate 7, the gear 8 rotates counterclockwise to drive the second movable plate 7 to move upward, when the fixed plate 15 moves to the bottom surface of the hollow rod 16, the first movable plate 6 stops moving, so as to clean the solar cell panel 11 on the supporting plate, after the dust on the solar cell panel 11 is cleaned, the rotating rod 20 is driven to rotate by rotating the rotary table 21, the traction rope 19 is wound on the rotating rod 20, so that the first movable plate 6 needs to move downward, the gear 8 rotates clockwise to drive the first movable plate 6 to move upward, the fixed plate 15 moves upward inside the hollow plate 16, when the fixed plate moves to the top, the position between the rotary table 21 and the inner wall of the cavity 2 is fixed again by the bolt, the T-shaped plate 18 is inserted into the groove 17 and screwed with the bolt, the T-shaped plate 18 is fixed to support the bottom of the first movable plate 6, the first slider 13 moves in the first sliding groove 14, in order to limit the movement tracks of the first movable plate 6 and the second movable plate 7 and ensure the normal operation of the lifting operation of the solar cell panel 11, the embodiment specifically solves the problem that the dust on the solar cell panel 11 is difficult to clean in the prior art.

As shown in fig. 1 and fig. 3 to 4, a storage battery 22 is arranged inside the box 3, a reverser 23 is arranged on one side of the storage battery 22, a first rotating shaft 24 is arranged on one side of the reverser 23 away from the storage battery 22, a second rotating shaft 25 is arranged inside the first rotating shaft 24, a connecting rod 26 is arranged between the second rotating shaft 25 and the first rotating shaft 24, a spring 27 is arranged outside the second rotating shaft 25, both ends of the first rotating shaft 24 are rotatably connected with both side walls of the box 3 through bearings, and both ends of the second rotating shaft 25 are rotatably connected with inner walls of both ends of the first rotating shaft 24 through bearings;

a wire groove 28 is formed in the bearing plate 10, a solar lead 29 is arranged at the bottom of the solar cell panel 11, the solar lead 29 penetrates through the wire groove 28 and extends into the box body 3, the solar lead 29 is wound on the first rotating shaft 24, one end, far away from the solar cell panel 11, of the solar lead 29 is fixedly connected with the reverser 23, and the reverser 23 is communicated with the storage battery 22 through the solar lead 29;

two side walls of the wire guide 28 are provided with second sliding grooves 30, the outside of the solar wire 29 is provided with a rubber ring 31, two sides of the rubber ring 31 are provided with second sliding blocks 32, the second sliding blocks 32 are connected to the inside of the second sliding grooves 30 in a sliding manner, and the inside of the second sliding grooves 30 is provided with buffer springs 33;

the implementation mode is specifically as follows: when the solar panel 11 needs to descend for cleaning, the solar lead 29 is also driven to descend, when the solar lead 29 descends, the position of the solar lead 29 at the position of the lead groove 28 is firstly stressed, at this time, the second sliding block 32 moves in the second sliding groove 30, the buffer spring 33 is stressed and contracted, when the falling force overcomes the rotating force of the first rotating shaft 24, the solar lead 29 wound on the first rotating shaft 24 can provide enough length to fall along with the solar panel 11, the first rotating shaft 24 rotates, under the drive of the connecting rod 26, the second rotating shaft 25 also rotates, the spring 27 is stressed and contracted, when the solar panel 11 needs to ascend, the restoring force of the spring 27 is utilized to make the second rotating shaft 25 rotate to drive the first rotating shaft 24 to rotate, so that the solar lead 29 is wound on the first rotating shaft 24 again, and the purpose of accommodating the solar lead 29 is realized, this embodiment specifically solves the problem that the solar lead 29 is not easy to be withdrawn after descending along with the solar cell panel 11 in the prior art.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, when the solar cell panel 11 needs to be cleaned, the bolt is screwed to release the fixing effect between the rotary table 21 and the inner wall of the cavity 2, because the weight of the first movable plate 6 is heavy, the first movable plate 6 moves downwards to drive the gear 8 to rotate, so that the second movable plate 7 moves upwards, when the fixed plate 15 arranged at the bottom of the first movable plate 6 moves to the bottom of the hollow plate 16, the first movable plate 6 stops moving, so that the dust on the solar cell panel 11 can be cleaned, when the solar cell panel 11 descends, the solar wire 29 also needs to move downwards, at this time, the first rotating shaft 24 rotates, the second rotating shaft 25 rotates through the driving of the connecting rod 26, the spring 27 is forced to contract, so when the solar wire 29 needs to be retracted, the restoring force of the spring 27 is utilized, the second rotating shaft 25 is rotated to rotate the first rotating shaft 24, so that the solar lead 29 is wound on the outside of the first rotating shaft 24 again.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 photovoltaic power plant solar street lamp, includes lamp pole (1), its characterized in that: the lamp post is characterized in that a cavity (2) is arranged inside the lamp post (1), a box body (3) is arranged at the top of the lamp post (1), a supporting arm (4) is arranged on one side of the lamp post (1) far away from the supporting arm (4), a through groove (5) is arranged on one side of the lamp post (1) far away from the supporting arm (4), a first movable plate (6) is arranged inside the cavity (2), a second movable plate (7) is arranged on one side of the first movable plate (6) close to the supporting arm (4), a gear (8) is arranged between the first movable plate (6) and the second movable plate (7), gear belts (9) are arranged on one sides of the first movable plate (6) opposite to the second movable plate (7), a bearing plate (10) is arranged on one side of the first movable plate (6) far away from the second movable plate (7), and the through groove (5) runs, and extend to the outside of lamp pole (1), the top of loading board (10) is equipped with solar cell panel (11), the junction of the bottom of loading board (10) and first fly leaf (6) is equipped with backup pad (12).

2. The photovoltaic power plant solar street light of claim 1, characterized in that: the first movable plate (6) is meshed with the gear (8) through a gear belt (9), and the second movable plate (7) is meshed with the gear (8) through the gear belt (9).

3. The photovoltaic power plant solar street light of claim 1, characterized in that: the two sides of the first movable plate (6) and the second movable plate (7) are respectively provided with a first sliding block (13), the two side walls of the cavity (2) are respectively provided with two first sliding grooves (14), and the first sliding blocks (13) are connected to the inside of the first sliding grooves (14) in a sliding mode.

4. The photovoltaic power plant solar street light of claim 1, characterized in that: the bottom of first fly leaf (6) is equipped with fixed plate (15), the bottom of fixed plate (15) is equipped with well hollow plate (16), the bottom of fixed plate (15) is cup jointed in the inside of well hollow plate (16), the both sides wall of well hollow plate (16) all is equipped with recess (17), the inside of recess (17) is equipped with T shaped plate (18), recess (17) are run through to the one end that second fly leaf (7) were kept away from in T shaped plate (18) to extend to the outside of lamp pole (1), through bolt fixed connection between T shaped plate (18) and lamp pole (1).

5. The photovoltaic power plant solar street light of claim 1, characterized in that: the bottom of second fly leaf (7) is equipped with haulage rope (19), a lateral wall of cavity (2) is equipped with bull stick (20), bull stick (20) pass through the bearing with the inner wall of cavity (2) and rotate and be connected, the one end of bull stick (20) is equipped with carousel (21), bolt fixed connection is passed through with the inner wall of cavity (2) in carousel (21), the bottom and bull stick (20) fixed connection of haulage rope (19), and haulage rope (19) set up for the winding on bull stick (20).

6. The photovoltaic power plant solar street light of claim 1, characterized in that: the inside of box (3) is equipped with battery (22), one side of battery (22) is equipped with reverser (23), one side that battery (22) were kept away from in reverser (23) is equipped with first pivot (24), the inside of first pivot (24) is equipped with second pivot (25), be equipped with connecting rod (26) between second pivot (25) and first pivot (24), the outside of second pivot (25) is equipped with spring (27), the both ends of first pivot (24) all are passed through the bearing with the both sides wall of box (3) and are rotated and be connected, the both ends of second pivot (25) all pass through the bearing with the both ends inner wall of first pivot (24) and rotate and be connected.

7. The photovoltaic power plant solar street light of claim 1, characterized in that: the solar energy loading device is characterized in that a wire groove (28) is formed in the loading plate (10), a solar wire (29) is arranged at the bottom of the solar cell panel (11), the solar wire (29) penetrates through the wire groove (28) and extends to the inside of the box body (3), the solar wire (29) is wound on the first rotating shaft (24), one end, far away from the solar cell panel (11), of the solar wire (29) is fixedly connected with the reverser (23), and the reverser (23) is communicated with the storage battery (22) through the solar wire (29).

8. The photovoltaic power plant solar street light of claim 7, characterized in that: the solar photovoltaic power generation system is characterized in that second sliding grooves (30) are formed in two side walls of the wire guide grooves (28), a rubber ring (31) is arranged outside the solar wire (29), second sliding blocks (32) are arranged on two sides of the rubber ring (31), the second sliding blocks (32) are connected to the inside of the second sliding grooves (30) in a sliding mode, and buffer springs (33) are arranged inside the second sliding grooves (30).

9. The photovoltaic power plant solar street light of claim 1, characterized in that: the lamp is characterized in that a lamp (34) is arranged at the bottom of the supporting arm (4), a mounting base (35) is arranged at the bottom of the lamp pole (1), a movable door (36) is arranged on one side of the lamp pole (1), and the lamp (34) is communicated with the storage battery (22) through a wire.