CN211822178U

CN211822178U - Solar street lamp with lightning protection structure

Info

Publication number: CN211822178U
Application number: CN202021030038.0U
Authority: CN
Inventors: 王登湖; 刘亚丽; 潘钧浩; 姜海莉; 姜海涛
Original assignee: Minqin Guangmang Solar Energy Photovoltaic Technology Development Co ltd
Current assignee: Minqin Guangmang Solar Energy Photovoltaic Technology Development Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-10-30
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a solar street lamp with lightning protection structure, including erection column, solar cell panel, light, electronic box and lightning arrester, the top welded mounting of erection column has lightning arrester, the surface of erection column is fixed with a set of solar cell panel through the installed part, the surface of erection column is fixed with a set of light through fastening bolt, and the light is located solar cell panel's below, there is the electronic box in the front of erection column through the bolt fastening, and the electronic box is located the below of light, there is the chamber door in the front of electronic box through hinge movable mounting. The utility model discloses an install lightning arrester, through connect the thunder and lightning and guide and transmit to the underground, the thunder and lightning is sparse to the ground, accomplishes the lightning-arrest effect of device, prolongs the life of street lamp; through installing the electronic box, can store the unnecessary electric quantity of device to supply power under the device power supply is not enough or can't supply power, carry out normal illumination work.

Description

Solar street lamp with lightning protection structure

Technical Field

The utility model relates to a street lamp technical field specifically is a solar street lamp with structure is hit in lightning protection.

Background

The street lamp is used as a tool, can send light and guide for people driving on the road at dark night, has wider travel range and longer travel time with the development of economy and the acceleration of life rhythm of people, has gradually strong demand on the street lamp, and particularly takes street lamp construction as one of assessment targets under the condition that the township construction is more hot in recent years, so that people pay more attention to the street lamp construction.

The existing device has the defects that:

1. most of the existing street lamps adopt city direct power supply to provide power supply support for the street lamps in lighting work, but in a long-distance high-speed road section, the laying cost of electric wires and the corresponding electric power cost can bring not little cost burden to municipal engineering, and in addition, the stability of voltage is hardly ensured during use through long-distance current transmission, so that the lighting equipment can be damaged considerably, and the service life of the device is influenced.

2. The existing street lamp sometimes adopts a solar power supply mode, solar energy has the advantages of cleanness and convenience, but the street lamp has the defect that photoelectric conversion cannot be carried out when no sunlight irradiates, power supply cannot be carried out for the device, redundant electric energy cannot be additionally utilized and stored when the sunlight irradiates strongly and the photoelectric conversion efficiency is stronger, and the white power is wasted.

3. The existing street lamp neglects the installation of lightning protection facilities due to the fact that the lighting position is not high, but road construction of China is all over all road conditions, wherein grasslands and open fields are not lacked, the height of the street lamp serving as a building is possibly the highest at this time, and the street lamp is likely to be scrapped if the street lamp is struck by lightning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar street lamp with structure is hit in lightning protection 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 solar street lamp with structure is hit in lightning protection, includes erection column, solar cell panel, light, electronic box and lightning arrester, the top welded mounting of erection column has lightning arrester, the surface of erection column is fixed with a set of solar cell panel through the installed part, the surface of erection column is fixed with a set of light through fastening bolt, and the light is located solar cell panel's below, there is the electronic box in the front of erection column through the bolt fastening, and the electronic box is located the below of light, there is the chamber door in the front of electronic box through hinge movable mounting.

Preferably, a reinforcing layer is installed on the surface of one end of the installation column in a surrounding mode and formed by pouring concrete, and expansion bolts are installed on the bottom of the installation column in a penetrating mode through the fixing plate.

Preferably, the solar cell panel's internally mounted has waterproof guard shield, and the inside of waterproof guard shield is through the screw fixation have the solar energy converter, be fixed with the installed part through the bolt on one side outer wall of solar cell panel.

Preferably, the inside of light installs the protecting crust, is fixed with the micro fan through the bolt on the inner wall of protecting crust, the inside of light installs a plurality of LED fluorescent tubes, and the LED fluorescent tube is located the below of micro fan.

Preferably, a storage battery and an inverter are fixed in the electric box, the inverter is located on one side of the storage battery, a rectifier is fixed in the electric box, and the rectifier is located on the other side of the storage battery.

Preferably, the surface of the lightning arrester is provided with a lead wire in a surrounding manner, the lead wire is made of bare metal wires, and the lightning arrester is internally provided with a grounding device which is positioned at the bottom of the mounting column.

Preferably, the surface of the box door is provided with a lock catch, one side of the lock catch is fixedly provided with a handle through a bolt, and the inside of the box door is provided with a sealing strip.

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

1. the utility model discloses in install solar cell panel, can turn into the electric energy with absorptive light energy, provide necessary power support for the street lamp illumination to avoid the needs of the direct power supply in city, reduced municipal works's electric power cost expenditure.

2. The utility model discloses in install the electronic box, in the comparatively intense hour of illumination, solar cell panel's photoelectric conversion efficiency is higher, the condition that the electric quantity is surplus can appear, the inside rectifier of device this moment can be stored unnecessary electric energy, so that in the later stage overcast and rainy, many clouds weather can carry out the power supply illumination work of street lamp as usual, when the application range and the use of device have been enlarged, when solar cell panel power supply is not enough or can't supply power, the dc-to-ac converter can turn into the alternating current with the direct current of saving in advance in the battery, make the illumination work of light not influenced by factors such as weather.

3. The utility model discloses in install lightning arrester, the inside lead wire of device is the metal material, and is located the highest position of device, receives the thunder and lightning at thunder and lightning weather more easily, accomplishes the receiving work of thunder and lightning, and the inside earthing device of device passes through the wire with the lead wire and is connected to transmit the thunder and lightning electric current that the lead wire received to the underground, accomplish the sparse of thunder and lightning in the ground, thereby protection device does not receive the injury of thunderbolt, extension fixture's life.

Drawings

Fig. 1 is an overall sectional view of the present invention;

fig. 2 is a schematic front structural view of the present invention;

FIG. 3 is a schematic view of the structure of the lighting lamp of the present invention;

fig. 4 is the side view structure diagram of the solar cell panel of the present invention.

In the figure: 1. mounting a column; 101. a reinforcement layer; 102. an expansion bolt; 2. a solar panel; 201. a waterproof shield; 202. a solar energy converter; 203. a mounting member; 3. an illuminating lamp; 301. a protective shell; 302. a micro fan; 303. an LED lamp tube; 4. an electric box; 401. a storage battery; 402. an inverter; 403. a rectifier; 5. a lightning arrester; 501. a lead wire; 502. a grounding device; 6. a box door; 601. locking; 602. a handle; 603. a sealing strip.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a solar street lamp with a lightning protection structure comprises a mounting column 1, a solar panel 2, an illuminating lamp 3, an electric box 4 and a lightning arrester 5, wherein the lightning arrester 5 is welded and mounted above the mounting column 1, the lightning arrester 5 guides and transmits lightning to the underground, the lightning is evacuated to the ground, and the lightning protection effect of the device is achieved, so that the street lamp is protected from being damaged by lightning strikes, the service life of the street lamp is prolonged, a group of solar panels 2 is fixed on the surface of the mounting column 1 through a mounting piece 203, the solar panels 2 can convert absorbed light energy into electric energy to provide necessary power support for street lamp illumination, the requirement of direct power supply in the city is avoided, the electric power cost expenditure of municipal engineering is reduced, a group of illuminating lamps 3 are fixed on the surface of the mounting column 1 through fastening bolts, and the illuminating lamp 3 is positioned below the solar panel 2, light 3 adopts the low pressure sodium lamp to replace traditional high-pressure mercury lamp, and the monochromatic yellow light of sending has good fog penetration nature, can be the object of seeing of no colour difference for people's field of vision is more clear, the front of erection column 1 is fixed with electronic box 4 through the bolt, and electronic box 4 is located the below of light 3, and electronic box 4 stores through the unnecessary electric energy with 2 conversions of solar cell panel, so that can carry out the power supply illumination work of street lamp as usual in later stage overcast and rainy, cloudy weather, and it is long when having enlarged the application range and the use of device, electronic box 4's front has chamber door 6 through hinge movable mounting, and inside chamber door 6 can effectively protect outside rainwater, dust etc. can not get into electronic box 4, leads to inside circuit damage, thereby reaches extension device life's purpose.

Furthermore, a reinforcing layer 101 is arranged on the surface of one end of the mounting column 1 in a surrounding mode, the reinforcing layer 101 is formed by pouring concrete, an expansion bolt 102 is arranged at the bottom of the mounting column 1 in a penetrating mode through a fixing plate, the reinforcing layer 101 is made of concrete, the weight of the bottom of the whole device is effectively increased, the gravity center of the device moves downwards, and therefore the stability and the wind resistance of the device are improved; the expansion bolts 102 are embedded underground and installed, so that the whole device can be stably installed at a designated lighting position, and the street lamp is more planned to be installed.

Further, a waterproof shield 201 is installed inside the solar cell panel 2, the solar converter 202 is fixed inside the waterproof shield 201 through screws, the mounting piece 203 is fixed on the outer wall of one side of the solar cell panel 2 through bolts, the waterproof shield 201 can effectively prevent rainwater from entering the inside of the solar cell panel 2, and after the waterproof shield 201 contacts the solar converter 202, a working circuit inside the solar cell panel 2 is short-circuited to scrap the solar cell panel 2, so that the replacement cost is increased, and the power supply efficiency and the lighting effect of the device are also influenced; the solar energy converter 202 can perform photoelectric conversion on the received sunlight to provide power support for illumination of the street lamp; the mounting piece 203 not only assists the solar cell panel 2 to be fixed on the mounting column 1, but also enables the mounting angle of the solar cell panel 2 to be changeable, so that the area and time of the device for receiving sunlight are greatly improved, and the photoelectric conversion efficiency of the device is improved.

Further, a protective shell 301 is installed inside the illuminating lamp 3, a micro fan 302 is fixed on the inner wall of the protective shell 301 through bolts, a plurality of LED lamp tubes 303 are installed inside the illuminating lamp 3, the LED lamp tubes 303 are located below the micro fan 302, the protective shell 301 is of an arch structure, when rainwater is prevented from entering the illuminating lamp 3, the rainwater can rapidly flow away along the arch surface, rainwater residues are avoided, and a moisture-proof effect is achieved; the micro fan 302 emits wind power outwards in multiple directions to emit working heat inside the illuminating lamp 3, so that damage to the LED lamp tube 303 caused by overhigh internal temperature is avoided; the LED lamp tube 303 uses a low-pressure sodium lamp to replace a traditional high-pressure mercury lamp, has better electricity-saving effect, emits monochromatic yellow light, has good fog penetration, is particularly suitable for expressways, traffic roads, municipal roads and parks, can enable people to clearly see objects with small color difference, and improves the visual field condition.

Further, a storage battery 401 and an inverter 402 are fixed inside the electric box 4, the inverter 402 is located on one side of the storage battery 401, a rectifier 403 is fixed inside the electric box 4, the rectifier 403 is located on the other side of the storage battery 401, and the storage battery 401 can be switched between a storage power supply state and a power supply state, so that the device can perform charging storage and normal power supply illumination work; when the solar panel 2 is short of power supply or cannot supply power, the inverter 402 can convert the direct current stored in the storage battery 401 in advance into alternating current for the illumination lamp 3 to perform illumination work; at times of intense illumination, the photoelectric conversion efficiency of the solar panel 2 is high, and the electric quantity is excessive, at this time, the rectifier 403 can convert the redundant alternating current electric quantity into direct current electric quantity, so that the direct current electric quantity is stored in the storage battery 401, and the condition that the solar panel 2 is insufficient or incapable of supplying power in rainy and cloudy days is prepared.

Further, a lead 501 is installed on the surface of the lightning arrester 5 in a surrounding manner, the lead 501 is made of an exposed metal wire, a grounding device 502 is installed inside the lightning arrester 5, the grounding device 502 is located at the bottom of the mounting column 1, the lead 501 is made of a metal material and is located at the highest position of the device, so that lightning can be received in the lightning weather more easily, and the lightning receiving work is completed; the grounding device 502 is connected with the lead 501 through a wire, so that the lightning current received by the lead 501 is transmitted to the underground, and the lightning is evacuated in the ground, so that the device is protected from being damaged by lightning stroke, and the service life of the device is prolonged.

Further, a lock buckle 601 is arranged on the surface of the box door 6, a handle 602 is fixed on one side of the lock buckle 601 through a bolt, a sealing strip 603 is installed inside the box door 6, and the lock buckle 601 can carry out padlock processing on the device, so that device elements inside the electric box 4 cannot be stolen, and the situation that an unskilled person opens the electric box 4 to carry out improper operation and damages the elements inside the electric box 4 can be effectively avoided; the handle 602 can assist the staff to open the electric box 4 for maintenance and replacement of the internal device, so as to keep the service life of the internal device prolonged; sealing strip 603 then can carry out seal installation to electronic box 4, avoids inside outside rainwater gets into electronic box 4, causes the short circuit of electronic box 4 internal circuit and the damage of component.

The working principle is as follows: when using the device, install solar cell panel 2 adjustment to suitable operating position back through installed part 203, utilize back up coat 101 and expansion bolts 102 to carry out the installation of appointed illumination position with the device and fix the back, start solar cell panel 2, carry out photoelectric conversion, provide power support for light 3, utilize electronic box 4 to carry out the storage of electric quantity and the release of unnecessary electric quantity to the device simultaneously, make the length of use of device and scope wider, utilize lightning arrester 5 to carry out lightning-arrest operation to the device, protection device does not receive the thunder and lightning injury, the life of extension street lamp.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a solar street lamp with structure is hit in lightning protection, includes erection column (1), solar cell panel (2), light (3), electronic box (4) and lightning arrester (5), its characterized in that: lightning arrester (5) are installed in the top welding of erection column (1), the surface of erection column (1) is fixed with a set of solar cell panel (2) through installed part (203), the surface of erection column (1) is fixed with a set of light (3) through fastening bolt, and light (3) are located the below of solar cell panel (2), there are electronic box (4) in the front of erection column (1) through the bolt fastening, and electronic box (4) are located the below of light (3), there is chamber door (6) in the front of electronic box (4) through hinge movable mounting.

2. The solar street light with the lightning protection structure as recited in claim 1, wherein: the surface of one end of the mounting column (1) is provided with a reinforcing layer (101) in a surrounding mode, the reinforcing layer (101) is formed by pouring concrete, and the bottom of the mounting column (1) penetrates through the fixing plate and is provided with expansion bolts (102).

3. The solar street light with the lightning protection structure as recited in claim 1, wherein: the solar energy conversion system is characterized in that a waterproof shield (201) is mounted inside the solar cell panel (2), a solar energy converter (202) is fixed inside the waterproof shield (201) through screws, and a mounting piece (203) is fixed on the outer wall of one side of the solar cell panel (2) through bolts.

4. The solar street light with the lightning protection structure as recited in claim 1, wherein: the novel LED illuminating lamp is characterized in that a protective shell (301) is arranged inside the illuminating lamp (3), a miniature fan (302) is fixed on the inner wall of the protective shell (301) through bolts, a plurality of LED lamp tubes (303) are arranged inside the illuminating lamp (3), and the LED lamp tubes (303) are located below the miniature fan (302).

5. The solar street light with the lightning protection structure as recited in claim 1, wherein: a storage battery (401) and an inverter (402) are fixed inside the electric box (4), the inverter (402) is located on one side of the storage battery (401), a rectifier (403) is fixed inside the electric box (4), and the rectifier (403) is located on the other side of the storage battery (401).

6. The solar street light with the lightning protection structure as recited in claim 1, wherein: the surface of lightning arrester (5) is encircleed and is installed lead wire (501), and lead wire (501) are made for naked wire, the internally mounted of lightning arrester (5) has earthing device (502), and earthing device (502) are located the bottom of erection column (1).

7. The solar street light with the lightning protection structure as recited in claim 1, wherein: the surface of chamber door (6) is equipped with hasp (601), and one side of hasp (601) is fixed with handle (602) through the bolt, the internally mounted of chamber door (6) has sealing strip (603).