Solar power supply system for communication base station

Abstract

The utility model discloses a solar power supply system for a communication base station, which relates to the technical field of communication base stations and is arranged on the communication base station. Comprising a main control unit, a solar panel unit electrically connected with the main control unit, a lead-acid battery unit, a standby battery unit, a sensor unit, a gateway unit, a network bridge unit and a mobile phone terminal in communication connection with the main control unit. The solar panel unit comprises a first solar panel (101), a second solar panel (102), a first solar controller (201) electrically connected with the first solar panel (101) and a second solar controller (202) electrically connected with the second solar panel (102), and the standby battery unit is further electrically connected with the first solar controller (201) and the second solar controller (202). The solar power supply system for the communication base station solves the problem that a gateway and a network bridge erected on a station site cannot be powered by commercial power.

Description

Technical Field

[0001] The utility model relates to the technical field of solar energy equipment, in particular to a solar energy power supply system for a communication base station. Background Art

[0002] In the prior art, the intelligent anti-slip device safety monitoring system has been proven to be able to monitor the operation of iron shoes and fasteners in real time, eliminating the safety hazards of traditional anti-slip operations at stations and reducing the work pressure of operators. The anti-slipping of rail vehicles often uses the combination of iron shoes and base stations to determine the exact position of the iron shoes, which can avoid problems such as mistaken removal, missed removal, incorrect iron shoe posture, and incorrect tension of fasteners to a certain extent. However, through the long-term actual operation of multiple stations, it was found that the installation of base stations on site at stations has problems such as power supply difficulties and inconvenience in on-site wiring. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a solar power supply system for a communication base station which can solve the power supply difficulties and wiring inconveniences.

[0004] The technical solution adopted by the utility model to solve the technical problem is: the solar power supply system for a communication base station is arranged on the communication base station, and includes a main control unit, a solar panel unit electrically connected to the main control unit, a lead-acid battery unit, a backup battery unit, a sensor unit, a gateway unit, a bridge unit and a mobile phone terminal connected to the main control unit for communication;

[0005] The solar panel unit includes a first solar panel, a second solar panel, a first solar controller electrically connected to the first solar panel, and a second solar controller electrically connected to the second solar panel. The backup battery unit is also electrically connected to the first solar controller and the second solar controller.

[0006] Further, it also includes a battery main switch, a battery backup switch, a solar main switch and a solar backup switch;

[0007] The first solar controller is also connected to a battery main switch, a solar main switch and a backup battery unit;

[0008] The second solar controller is also connected to a battery backup switch, a solar backup switch and a backup battery unit.

[0009] Furthermore, the lead-acid battery unit includes a lead-acid battery body, an underground box for containing the lead-acid battery body, and an insulation box for containing the underground box.

[0010] Furthermore, a waterproof joint is provided on one side of the insulated box and the top cover of the insulated box is sealed with a sealing gasket, and an L-shaped fixing foot is provided on the bottom of the insulated box and an expansion bolt is connected to the fixing foot.

[0011] Furthermore, the lead-acid battery unit is buried in a pit and covered with a backfill soil layer, a wiring channel for wiring is arranged in the backfill soil layer, and a threading pipe connected to the wiring channel is arranged on the upper part of the backfill soil layer.

[0012] Furthermore, the lead-acid battery unit includes a lead-acid battery body and an insulation box for containing the buried box, a waterproof joint is provided on one side of the insulation box and the top cover of the insulation box is sealed with a sealing gasket, and an L-shaped fixing foot is provided at the bottom of the insulation box and the fixing foot is connected with an expansion bolt.

[0013] Furthermore, the sensor unit includes a temperature sensor, a humidity sensor and a photosensor which are electrically connected to the main control unit respectively.

[0014] The solar power supply system for the communication base station is arranged on the communication base station, and includes a main control unit, a battery panel unit, a backup battery unit, a lead-acid battery unit and a gateway bridge unit. The solar unit is used to power the active unit to solve the communication problem between the base station and the central control system, and between the base stations. At the same time, the backup battery unit is equipped to realize power supply when the environment or the efficiency of the solar panel is reduced. In addition, there are two solar panels in the solar power supply system for the communication base station, and the two solar panels can be used in coordination or separately by connecting or disconnecting with the solar control. The solar power supply system for the communication base station of the utility model solves the problem that the gateway and the bridge set up at the station site cannot use the mains power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0016] Figure 1 It is a structural block diagram of a solar power supply system for a communication base station according to an embodiment of the utility model;

[0017] Figure 2 It is a structural block diagram of a solar panel unit of an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a lead-acid battery unit in an embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the installation structure of the lead-acid battery unit of the embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 1. Lead-acid battery body; 2. Underground box; 3. Waterproof joint; 4. Sealing pad; 5. Backup battery unit; 6. Top cover; 7. Insulation box; 8. L-shaped fixing feet; 10. Expansion bolts; 101. First solar panel; 102. Second solar panel; 201. First solar controller; 202. Second solar controller; 301. Battery main switch; 302. Battery backup switch; 303. Solar main switch; 304. Solar backup switch. DETAILED DESCRIPTION

[0022] In order to have a clearer understanding of the technical features, purposes and effects of the present utility model, the specific implementation methods of the present utility model are now described in detail with reference to the accompanying drawings.

[0023] like Figure 1-4 As shown, a solar power supply system for a communication base station is arranged on the communication base station, and includes a main control unit, a solar panel unit electrically connected to the main control unit, a lead-acid battery unit, a backup battery unit, a sensor unit, a gateway unit, a bridge unit, and a mobile phone terminal connected to the main control unit for communication;

[0024] The solar panel unit includes a first solar panel 101, a second solar panel 102, a first solar controller 201 electrically connected to the first solar panel 101, and a second solar controller 202 electrically connected to the second solar panel 102. The backup battery unit is also electrically connected to the first solar controller 201 and the second solar controller 202.

[0025] The solar power supply system for the communication base station is arranged on the communication base station, and includes a main control unit, a battery panel unit, a backup battery unit, a lead-acid battery unit and a gateway bridge unit. The solar unit is used to power the active unit to solve the communication problem between the base station and the central control system, and between the base stations. At the same time, the backup battery unit is equipped to realize power supply when the environment or the efficiency of the solar panel is reduced. In addition, there are two solar panels in the solar power supply system for the communication base station, and the two solar panels can be used in coordination or separately by connecting or disconnecting with the solar control. The solar power supply system for the communication base station of the utility model solves the problem that the gateway and the bridge set up at the station site cannot use the mains power supply.

[0026] In order to realize the coordinated power supply of the solar panel unit and the backup battery, it also includes a battery main switch 301, a battery backup switch 302, a solar main switch 303 and a solar backup switch 304; wherein, the first solar controller 201 is also connected to the battery main switch 301, the solar main switch 303 and the backup battery unit 5; the second solar controller 202 is also connected to the battery backup switch 302, the solar backup switch 304 and the backup battery unit 5.

[0027] like Figure 2As shown, it includes 4 units, which are battery main switch 301, battery backup switch 302, solar panel main switch, and solar panel backup switch in order, wherein the battery main switch 301 is connected to the backup battery unit 5 and the first solar controller 201, and the first solar controller 201 is connected to the first solar panel 101 through the solar main switch 303;

[0028] The battery backup switch is connected to the backup battery unit 5 and the second solar controller 202 , and the second solar controller 202 is connected to the second solar panel via the solar backup switch 304 .

[0029] In order to reduce the footprint of lead-acid batteries, lead-acid battery units are buried in the ground. Figure 3 As shown, the lead-acid battery unit includes a lead-acid battery body 1, an underground box 2 for containing the lead-acid battery body 1, and an insulation box 7 for containing the underground box 2.

[0030] A waterproof joint 3 is provided on one side of the heat preservation box 7 and a top cover 6 of the heat preservation box 7 is sealed with a sealing gasket 4 . An L-shaped fixing foot 8 is provided at the bottom of the heat preservation box 7 and an expansion bolt 10 is connected to the fixing foot.

[0031] like Figure 4 As shown, the lead-acid battery unit is buried in a pit and covered with a backfill soil layer. A wiring channel for wiring is set in the backfill soil layer, and a threading pipe connected to the wiring channel is set on the upper part of the backfill soil layer.

[0032] Of course, in some other embodiments, the lead-acid battery unit includes a lead-acid battery body 1 and an insulation box 7 for containing the buried box 2, a waterproof joint 3 is provided on one side of the insulation box 7 and the top cover 6 of the insulation box 7 is sealed with a sealing gasket 4, and an L-shaped fixing foot 8 is provided at the bottom of the insulation box 7 and the fixing foot is connected with an expansion bolt 10.

[0033] In this embodiment, the sensor unit includes a temperature sensor, a humidity sensor and a light sensor which are electrically connected to the main control unit respectively. The local weather conditions are obtained in real time through light, rain, snow, temperature and other sensors. The solar controller obtains data such as charging voltage, charging current, discharge current, battery voltage, etc. Based on the obtained data, it is comprehensively judged whether the system is in the normal operating range. If it is out of the range, the mobile terminal can immediately send a warning message to notify the technical service personnel to go and check.

[0034] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0035] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A solar power supply system for a communication base station, arranged on the communication base station, characterized in that: It includes a main control unit, a solar panel unit electrically connected to the main control unit, a lead-acid battery unit, a backup battery unit, a sensor unit, a gateway unit, a bridge unit, and a mobile phone terminal connected to the main control unit for communication; The solar panel unit comprises a first solar panel (101), a second solar panel (102), a first solar controller (201) electrically connected to the first solar panel (101), and a second solar controller (202) electrically connected to the second solar panel (102); the backup battery unit is also electrically connected to the first solar controller (201) and the second solar controller (202).

2. The solar power supply system for a communication base station according to claim 1, characterized in that: It also includes a battery main switch (301), a battery backup switch (302), a solar main switch (303) and a solar backup switch (304); The first solar controller (201) is also connected to a battery main switch (301), a solar main switch (303) and a backup battery unit; The second solar controller (202) is also connected to a battery backup switch (302), a solar backup switch (304) and a backup battery unit.

3. The solar power supply system for a communication base station according to claim 1 or 2, characterized in that: The lead-acid battery unit comprises a lead-acid battery body (1), an underground box (2) for containing the lead-acid battery body (1), and an insulation box (7) for containing the underground box (2).

4. The solar power supply system for a communication base station according to claim 3, characterized in that: A waterproof joint (3) is provided on one side of the thermal insulation box (7) and a top cover (6) of the thermal insulation box (7) is sealed with a sealing gasket (4). An L-shaped fixing foot (8) is provided at the bottom of the thermal insulation box (7) and an expansion bolt (10) is connected to the fixing foot.

5. The solar power supply system for a communication base station according to claim 4, characterized in that: The lead-acid battery unit is buried in a pit and covered with a backfill soil layer. A wiring channel for wiring is arranged in the backfill soil layer, and a wire threading pipe connected to the wiring channel is arranged on the upper part of the backfill soil layer.

6. The solar power supply system for a communication base station according to claim 1 or 2, characterized in that: The lead-acid battery unit comprises a lead-acid battery body (1) and a heat preservation box (7) for containing an underground box (2); a waterproof joint (3) is provided on one side of the heat preservation box (7); a top cover (6) of the heat preservation box (7) is sealed with a sealing gasket (4); an L-shaped fixing foot (8) is provided at the bottom of the heat preservation box (7); and expansion bolts (10) are connected to the fixing foot.

7. The solar power supply system for a communication base station according to claim 1 or 2, characterized in that: The sensor unit includes a temperature sensor, a humidity sensor and a light sensor which are electrically connected to the main control unit respectively.

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