CN213484323U - A small-size intelligent power supply case for 5G basic station - Google Patents
A small-size intelligent power supply case for 5G basic station Download PDFInfo
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- CN213484323U CN213484323U CN202021962203.6U CN202021962203U CN213484323U CN 213484323 U CN213484323 U CN 213484323U CN 202021962203 U CN202021962203 U CN 202021962203U CN 213484323 U CN213484323 U CN 213484323U
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Abstract
The utility model discloses a small-sized intelligent power box for a 5G base station, which is characterized by comprising a power box body, a control panel and electrical equipment, wherein the power box body is provided with an air inlet end and an air outlet end, the air outlet end comprises an air outlet hole and a forward fan, the air inlet end is arranged above the power box body, the air outlet end is arranged below the power box body, the air inlet end comprises an air inlet and a filtering device, the air outlet part of the filtering device is provided with an air inlet fan, the power box body is internally provided with a temperature sensor, the control panel is respectively coupled with the temperature sensor and the air inlet fan, the temperature sensor is provided with a first temperature threshold value and a second temperature threshold value, the air inlet fan is provided with a first air inlet gear degree and a second air inlet gear degree, when the temperature sensor senses that the temperature exceeds the first temperature threshold value and reaches the second temperature threshold value, the air inlet fan is started with the second air inlet gear degree, the power box can intelligently perform heat dissipation operation, and is energy-saving and emission-reducing.
Description
Technical Field
The utility model relates to a power supply box, more specifically say, it relates to a small-size intelligent power supply box for 5G basic station.
Background
Along with the development of communication construction, the quantity of communication base stations increases, and the demand of base station power consumption is bigger and bigger, especially the increase of 5G base station construction demand, original 4G base station coverage radius: 1-3 KM, and the coverage radius of 5G base station: 100-300 meters, the equipment power of the base station is larger than that of a 4G base station, no matter a macro base station, a micro base station and power consumption are greatly increased, millions of stations are required to be added by each operator, the huge number of base stations brings great examination to the base station maintenance and the base station energy consumption control, the requirements on a power box are gradually increased, the power box is usually installed to a high place to cause maintenance difficulty, and in addition, the power box is located outside a city all the year round, the high-temperature environment often causes damage to the inside of the power box in different degrees, a cooling system is selected to be opened all the year round, or the cooling system is often started with large horsepower, a large amount of energy waste is caused, in the mains supply power failure stage, the consumption of a power box standby battery is accelerated, so that the base station is closed in advance, and inconvenience is caused.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a small-size intelligent power supply case for 5G basic station, this power supply case can intelligent the operation of dispelling the heat, energy saving and emission reduction.
In order to achieve the above purpose, the utility model provides a following technical scheme: a small intelligent power box for a 5G base station comprises a power box body, a control panel and a plurality of electrical devices, wherein the control panel and the electrical devices are arranged in the power box body;
the temperature sensor is provided with a first temperature threshold and a second temperature threshold which is larger than the first temperature threshold;
the air inlet fan is provided with a first air inlet gear and a second air inlet gear which is larger than the first air inlet gear;
when the temperature sensor senses that the temperature reaches a first temperature threshold value, the air inlet fan is started at a first air inlet gear, and when the temperature sensor senses that the temperature exceeds the first temperature threshold value and reaches a second temperature threshold value, the air inlet fan is started at a second air inlet gear.
The utility model discloses further set up to: filter equipment is including shell body, shell body embeds has the first piece of filtering that is close to the air intake and is used for filtering large granule debris and the second of keeping away from the air intake and being used for filtering small granule debris to filter, first piece and second of filtering are located same vertical plane, first filter and second filter and are provided with the cleaning device who is used for first piece and the second of filtering of cleanness between the piece.
The utility model discloses further set up to: cleaning device is including fixed mounting in this internal driving motor of shell, driving motor is including two pivots, two the pivot is respectively towards first filter and the setting of second filter piece, and two all be provided with the cleaning brush in the pivot, two the one end that driving motor was kept away from to the cleaning brush is filtered the butt with first filter and second respectively, driving motor is coupled with the control panel.
The utility model discloses further set up to: the air inlet fan sets up and filters the one side of keeping away from the air intake with the second, one side that the air inlet fan filters the piece dorsad second is provided with the air-out fan that bloies to the air intake, be provided with the mounting structure who supplies air-out fan and air inlet fan installation on the shell body, last sliding structure that is provided with the confession air inlet fan and slides and the driving piece that is used for driving the air inlet fan and slides of mounting structure, the control panel is coupled with driving piece and air inlet fan respectively.
The utility model discloses further set up to: a water immersion monitor coupled with the control panel is arranged at the position of the air inlet, and the water immersion monitor is provided with a first water immersion threshold value and a second water immersion threshold value which is larger than the first water immersion threshold value;
the air outlet fan is provided with a first air outlet gear and a second air outlet gear which is larger than the first air outlet gear;
when the water immersion monitor is triggered to a first water immersion threshold value, the driving piece drives the air inlet fan to move towards the direction far away from the air outlet fan, and the air outlet fan starts a first air outlet gear;
and when the water immersion monitor is triggered to the second water immersion threshold value, the air outlet fan starts a second air outlet gear.
The utility model discloses further set up to: the air outlet end is further provided with a reverse fan for performing reverse wind circulation on the power box body, the reverse fan is coupled with the control panel, and the forward fan stops starting the reverse fan when the water immersion monitor is triggered to reach a second water immersion threshold value.
The utility model discloses further set up to: the reverse fan is arranged on one side, close to the air outlet end, of the upper portion in the power box body, and the forward fan is arranged on one side, far away from the air outlet end, of the upper portion in the power box body.
The utility model discloses further set up to: the power supply box body comprises a power supply end connected with commercial power, the power supply end is provided with a first rectifier and a second rectifier which are used for converting alternating current into direct current, the first rectifier and the second rectifier are arranged in parallel, the input ends of the first rectifier and the second rectifier are respectively coupled with a commercial power live wire and a commercial power zero line, the output ends of the first rectifier and the second rectifier are coupled with a control panel through a CAN bus, and the output ends of the first rectifier and the second rectifier are further coupled with a signal device of a base station and used for supplying power to the signal device;
the output ends of the first rectifier and the second rectifier are also coupled with a storage battery pack, and the output end of the storage battery pack is coupled with the control board and used for providing a standby power supply for the control board when the mains supply is in power failure.
The utility model discloses further set up to: the power box body is internally provided with a power-off manager coupled with the control panel, and the power-off manager is coupled with a signal device of the base station and is used for controlling the base station to perform power-off operation;
the power-off manager comprises a timing power-off end, a remote control power-off end and a voltage power-off end;
and the voltage lower end is coupled with the storage battery pack and used for monitoring voltage information in the storage battery pack.
The utility model discloses further set up to: the power supply box is characterized in that an alternating current meter for monitoring the alternating current power consumption condition and a direct current meter for monitoring the direct current power consumption condition are arranged in the power supply box body, and the alternating current meter and the direct current meter are respectively coupled with the control panel.
To sum up, the utility model discloses following beneficial effect has: in the process of air cooling in the power box body, the forward fan is started to enable wind to enter the power box body from the wind inlet end and to be subjected to dust removal operation through the filtering device, then dust-free wind is blown out from the wind outlet end through the internal electrical equipment, the forward fan serving as the most basic air cooling device is started along with the starting of the power box body, in order to ensure the stability of the operation, the power line of the power box is connected with the whole power line together, the temperature inside the power box body is monitored in real time through the design of the temperature sensor, when the temperature is abnormal, the temperature can be directly fed back to the control panel, the air inlet fan is started through the control panel, the integral air inlet effect is enhanced, the abnormal temperature in the power box body is eliminated, the safety of the electrical equipment is ensured, when the temperature rises to the second temperature threshold value, the air inlet effect of the air inlet fan is enhanced, and therefore the cooling effect is achieved.
The design benefit of double fan lies in, guarantee the stability of basic fan (forward fan), avoid opening one and closing one, and the unnecessary harm that the fan shifted and brought, guarantee that the most basic air cooling system of power supply box body is not disturbed, strengthen air-cooled intensity through auxiliary fan (air inlet fan), thereby guarantee that the internal cooling effect can meet the demands, and the position of forward fan is located the inside top of power supply box body, can drive this internal wind of power supply box and flow, and air inlet fan design and air inlet end position department, can be better bring into power supply box with outside wind originally internally, form better wind circulation effect.
Drawings
FIG. 1 is a schematic diagram of a small intelligent power box;
FIG. 2 is a schematic diagram of a portion of the electrical connections of the small intelligent power box;
FIG. 3 is a schematic perspective view of a small-sized intelligent power box;
fig. 4 is a schematic view of a matching structure of the air outlet fan and the air inlet fan.
Reference numerals: 1. a power box body; 11. an air inlet end; 111. an air inlet; 112. a filtration device; 1121. a housing body; 1122. a first filter member; 1123. a second filter member; 12. an air outlet end; 121. an air outlet; 122. a forward fan; 123. a reverse fan; 13. an air intake fan; 14. a temperature sensor; 15. a cleaning device; 151. a drive motor; 152. a cleaning brush; 16. an air outlet fan; 17. a mounting structure; 18. a sliding structure; 19. a drive member; 191. a guide bar; 192. a screw; 193. rotating the motor; 2. a control panel; 21. a water immersion monitor; 3. a power supply terminal; 31. a first rectifier; 32. a second rectifier; 33. a battery pack; 4. a signaling device; 5. a power-down manager; 51. a timing power-down end; 52. remote control lower single end; 53. a voltage down terminal; 6. an alternating current meter; 61. a direct current meter.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1 to 4, in order to achieve the above object, the present invention provides the following technical solutions: a small-sized intelligent power box for a 5G base station comprises a power box body 1, a control panel 2 and a plurality of electrical devices, wherein the control panel 2 and the electrical devices are arranged in the power box body 1, an air inlet end 11 and an air outlet end 12 are arranged on the power box body 1, the air outlet end 12 comprises a plurality of air outlet holes 121 and a forward fan 122 for performing air circulation on the power box body 1, the air inlet end 11 is arranged above the power box body 1, the air outlet end 12 is arranged below the power box body 1, the air inlet end 11 comprises an air inlet 111 and a filtering device 112 for performing filtering operation on the air inlet 111, an air inlet fan 13 for enhancing an air inlet effect is arranged at the air outlet position of the filtering device 112, a temperature sensor 14 for detecting the internal temperature of the power box body 1 is arranged in the power box body 1, and the control panel 2 is respectively coupled with the temperature sensor 14 and the air inlet fan 13;
the temperature sensor 14 is provided with a first temperature threshold and a second temperature threshold greater than the first temperature threshold;
the air inlet fan 13 is provided with a first air inlet gear and a second air inlet gear which is larger than the first air inlet gear;
the air intake fan 13 is activated at a first air intake level when the temperature sensor 14 senses that the temperature reaches a first temperature threshold, and the air intake fan 13 is activated at a second air intake level when the temperature sensor 14 senses that the temperature exceeds the first temperature threshold and reaches a second temperature threshold.
In the process of cooling the interior of the power box body 1 by wind, the forward fan 122 is started to enable wind to enter the power box body 1 from the wind inlet end 11 and to be subjected to dust removal operation through the filter device 112, then the dust-free wind is blown out from the wind outlet end 12 through the internal electrical equipment, the forward fan 122 is used as the most basic wind cooling device and can be started along with the start of the power box body 1, in order to ensure the stability of the operation of the power box body, the power line of the forward fan is connected with the integral power line together, the temperature inside the power box body 1 is monitored in real time through the design of the temperature sensor 14, when the temperature is abnormal, the forward fan 122 can be directly fed back to the control panel 2, the air inlet fan 13 is started through the control panel 2, the integral air inlet effect is enhanced, the abnormal temperature inside the power box body 1 is eliminated, the safety of the electrical equipment is ensured, and when the temperature rises, thereby achieving a cooling effect.
The design benefit of double fan lies in, guarantee the stability of basic fan (forward fan 122), avoid opening one and closing one, and the unnecessary harm that the fan shifted and brought, guarantee that the most basic air cooling system of power supply box body 1 is not disturbed, strengthen the intensity of forced air cooling through auxiliary fan (air inlet fan 13), thereby guarantee that the internal cooling effect can meet the demands, and the position of forward fan 122 is located the inside top of power supply box body 1, can drive the wind flow in the power supply box body 1, and air inlet fan 13 designs and air inlet end 11 positions department, can be better bring into power supply box body 1 with outside wind in, form better wind circulation effect.
Besides, the air inlet fan 13 is provided with multiple wind speeds, the temperature sensor 14 is also provided with multiple threshold values, the multiple wind speeds correspond to the multiple threshold values one by one, the air inlet fan 13 can perform different air cooling aiming at different temperature conditions, a timer is further arranged inside the air inlet fan 13, if the temperature sensor 14 monitors that the temperature is in an abnormal temperature state all the time and the time measured by the timer reaches the set time, the air inlet fan 13 is automatically switched to be higher wind speed, and so on, until the temperature is in a normal state, if the temperature is abnormal all the time, the alarm information is sent through the control panel 2, the power end 3 of the power box body 1 is cut off under a more serious condition, and the power box is in a state waiting for maintenance.
The filtering device 112 includes a housing body 1121, a first filtering member 1122 close to the air inlet 111 and used for filtering large particulate impurities and a second filtering member 1123 far from the air inlet 111 and used for filtering small particulate impurities are disposed in the housing body 1121, the first filtering member 1122 and the second filtering member 1123 are located in the same vertical plane, and a cleaning device 15 for cleaning the first filtering member 1122 and the second filtering member 1123 is disposed between the first filtering member 1122 and the second filtering member 1123. Wind passes through first filter piece 1122 and second filter piece 1123 in proper order when getting into power supply box body 11 from air inlet end 11, it is outside with its separation with the large granule debris through first filter piece 1122, filter between first filter piece 1122 and the second filter piece 1123 with the tiny particle debris through second filter piece 1123, blow off dustless wind from air-out end 12 at last through inside electronic component, the design of first filter piece 1122 and second filter piece 1123 position, can make tiny particle debris float out from first filter piece 1122, avoid piling up.
Cleaning device 15 is including fixed mounting in the driving motor 151 of shell body 1121, and driving motor 151 is including two pivots, and two pivots are towards first filtration piece 1122 and the setting of second filtration piece 1123 respectively to all be provided with cleaning brush 152 in the two pivots, and the one end that driving motor 151 was kept away from to two cleaning brush 152 is respectively with first filtration piece 1122 and the butt of second filtration piece 1123, and driving motor 151 is coupled with control panel 2. The cleaning operation is performed on the first and second filters 1122 and 1123, thereby improving the ventilation and filtering durability of the first and second filters 1122 and 1123.
The air inlet fan 13 is disposed on one side of the second filtering member 1123 away from the air inlet 111, the air inlet fan 13 is disposed on one side of the second filtering member 1123 away from the air outlet fan 16 blowing toward the air inlet 111, the housing body 1121 is provided with a mounting structure 17 for the air outlet fan 16 and the air inlet fan 13 to be mounted, the mounting structure 17 is provided with a sliding structure 18 for the air inlet fan 13 to slide and a driving member 19 for driving the air inlet fan 13 to slide, and the control panel 2 is coupled with the driving member 19 and the air inlet fan 13 respectively. The driving member 19 can be used by matching the rotating motor 193 with the screw 192 and the guide rod 191, the rotating motor 193 is coupled with the control panel 2, and the control panel 2 controls the position relation of the air intake fan 13 by controlling the opening and closing and the forward and reverse rotation of the rotating motor 193, so that an intelligent and automatic control system is realized. The air outlet fan 16 can enhance the cleaning ability of the cleaning device 15, start the air outlet fan 16 when the cleaning device 15 is started at regular time, and improve the cleaning effect on the first filter member 1122 and the second filter member 1123.
A water immersion monitor 21 coupled with the control panel 2 is arranged at the position of the air inlet 111, and the water immersion monitor 21 is provided with a first water immersion threshold value and a second water immersion threshold value larger than the first water immersion threshold value;
the air outlet fan 16 is provided with a first air outlet gear and a second air outlet gear which is larger than the first air outlet gear;
when the water immersion monitor 21 is triggered to the first water immersion threshold, the driving member 19 drives the inlet fan 13 to move away from the outlet fan 16 and the outlet fan 16 starts a first outlet gear;
when the water immersion monitor 21 is triggered to the second water immersion threshold, the outlet fan 16 starts the second outlet gear. When the water immersion monitor 21 finds that the water immersion condition occurs, the driving member 19 drives the air inlet fan 13 to move to a position right above the second filtering member 1123 and then starts the air outlet fan 16, so that the air blowing effect on the inlet end is enhanced, the air drying is accelerated, and the water flows out from the air inlet end 11.
The air outlet end 12 is further provided with a reverse fan 123 for performing reverse air circulation on the power box body 1, the reverse fan 123 is coupled with the control board 2, and the forward fan 122 stops the reverse fan 123 to be started when the water immersion monitor 21 is triggered by the second water immersion threshold value.
The reverse fan 123 is disposed at one side of the power box body 1, which is close to the air outlet end 12, and the forward fan 122 is disposed at one side of the power box body 1, which is far away from the air outlet end 12.
The power supply box body 1 comprises a power supply end 3 connected with commercial power, the power supply end 3 is provided with a first rectifier 31 and a second rectifier 32 which are used for converting alternating current into direct current, the first rectifier 31 and the second rectifier 32 are arranged in parallel, the input ends of the first rectifier 31 and the second rectifier 32 are respectively coupled with a live wire and a zero wire of the commercial power, the output ends of the first rectifier 31 and the second rectifier 32 are coupled with the control panel 2 through a CAN bus, and the output ends of the first rectifier 31 and the second rectifier 32 are also coupled with a signal device 4 of a base station and used for supplying power to the signal device 4; the live wire and the zero line of the commercial power are respectively rectified, and the alternating current is converted into 48V direct current to supply power to equipment and a battery, so that the stable output of the power supply is ensured.
The signal device 4 is 3 AAUs, and the power-off management unit comprises a contactor, and the contactor is connected with the 3 AAUs respectively and used for controlling the opening and closing of the AAUs, so that the signal strength is achieved, and the power-off operation of the signal device 4 is realized.
The output ends of the first rectifier 31 and the second rectifier 32 are further coupled with a storage battery 33, and the output end of the storage battery 33 is coupled with the control board 2 for providing a standby power supply for the control board 2 when the mains power fails. This storage battery 33's design can be in the circumstances of commercial power outage for power supply unit supplies power the operation, can have the circumstances of electricity at the commercial power moreover to storage battery 33 operation of charging, carries out effectual sustainable use.
A power-off manager 5 coupled with the control board 2 is arranged in the power box body 1, and the power-off manager 5 is coupled with a signal device 4 of the base station and is used for controlling the base station to perform power-off operation;
the power-down manager 5 comprises a timing power-down end 51, a remote control power-down single end 52 and a voltage power-down end 53;
the voltage low terminal 53 is coupled to the battery pack 33 for monitoring voltage information within the battery pack 33. The electric appliances can be switched off at the time of 12 days in the evening: 00-5: 00 on in the morning, 5 hours every day off, 20% every day energy is saved, or a monitor sees that the requirement for 5G signals in the time period is small through a display interface corresponding to a monitoring unit, the 5G signals can be turned off mainly through a mode of remotely controlling the electrical appliance, in addition, when the commercial power is judged, an internal storage battery 33 is started to be a base station for power supply operation, when the current in the storage battery 33 is gradually consumed, the voltage of the storage battery 33 is reduced, and when the voltage is reduced to a certain degree, the electrical appliance is turned off to turn off the 5G signals, so that various power-off operations are realized, the effects of energy saving and emission reduction are achieved, and the sustainable development concept is met.
An alternating current meter 6 for monitoring the alternating current power consumption condition and a direct current meter 61 for monitoring the direct current power consumption condition are arranged in the power box body 1, and the alternating current meter 6 and the direct current meter 61 are respectively coupled with the control board 2.
The system is provided with commercial power supply, oil engine power generation, solar power generation and storage battery power supply, the commercial power supply, the oil engine power generation and the solar power generation are respectively measured through the electricity metering functions of the alternating current meter 6 and the direct current meter 61, and the energy consumption of each user can be measured according to users.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a small-size intelligent power supply box for 5G basic station, including power supply box body (1) and set up control panel (2) and a plurality of electrical equipment in power supply box body (1), be provided with an air inlet end (11) and an air-out end (12) on power supply box body (1), air-out end (12) are including a plurality of exhaust vents (121) and be used for carrying out forward fan (122) of wind cycle to power supply box body (1), characterized by: the air inlet end (11) is arranged below the power box body (1), the air outlet end (12) is arranged above the power box body (1), the air inlet end (11) comprises an air inlet (111) and a filtering device (112) used for filtering the air inlet (111), an air inlet fan (13) used for enhancing an air inlet effect is arranged at the filtering air outlet position of the filtering device (112), a temperature sensor (14) used for detecting the internal temperature of the power box body (1) is arranged in the power box body (1), and the control panel (2) is respectively coupled with the temperature sensor (14) and the air inlet fan (13);
the temperature sensor (14) is provided with a first temperature threshold and a second temperature threshold which is larger than the first temperature threshold;
the air inlet fan (13) is provided with a first air inlet gear and a second air inlet gear which is larger than the first air inlet gear;
when the temperature sensor (14) senses that the temperature reaches a first temperature threshold value, the air inlet fan (13) is started at a first air inlet gear, and when the temperature sensor (14) senses that the temperature exceeds the first temperature threshold value and reaches a second temperature threshold value, the air inlet fan (13) is started at a second air inlet gear.
2. The small-sized intelligent power box for the 5G base station as claimed in claim 1, wherein: the filtering device (112) comprises a shell body (1121), a first filtering piece (1122) close to an air inlet (111) and used for filtering large-particle impurities and a second filtering piece (1123) far away from the air inlet (111) and used for filtering small-particle impurities are arranged in the shell body (1121), the first filtering piece (1122) and the second filtering piece (1123) are located in the same vertical plane, and a cleaning device (15) used for cleaning the first filtering piece (1122) and the second filtering piece (1123) is arranged between the first filtering piece (1122) and the second filtering piece (1123).
3. A small intelligent power supply box for 5G base station as claimed in claim 2, wherein: cleaning device (15) are including driving motor (151) of fixed mounting in shell body (1121), driving motor (151) including two pivots, two the pivot is respectively towards first filtration piece (1122) and second filtration piece (1123) setting, and two all be provided with cleaning brush (152) in the pivot, two the one end that driving motor (151) were kept away from in cleaning brush (152) respectively with first filtration piece (1122) and second filtration piece (1123) butt, driving motor (151) are coupled with control panel (2).
4. A small intelligent power supply box for 5G base station as claimed in claim 2, wherein: air inlet fan (13) set up in the second and filter one side of piece (1123) keeping away from air intake (111), air inlet fan (13) are provided with air outlet fan (16) of blowing to air intake (111) dorsad second and filter one side of piece (1123), be provided with mounting structure (17) that supply air outlet fan (16) and air inlet fan (13) installation on shell body (1121), be provided with sliding structure (18) that supply air inlet fan (13) to slide and driving piece (19) that are used for driving air inlet fan (13) to slide on mounting structure (17), control panel (2) are coupled with driving piece (19) and air inlet fan (13) respectively.
5. The small intelligent power box for the 5G base station as claimed in claim 4, wherein: a water immersion monitor (21) coupled with the control panel (2) is arranged at the position of the air inlet (111), and the water immersion monitor (21) is provided with a first water immersion threshold value and a second water immersion threshold value which is larger than the first water immersion threshold value;
the air outlet fan (16) is provided with a first air outlet gear and a second air outlet gear which is larger than the first air outlet gear;
when the water immersion monitor (21) is triggered to a first water immersion threshold value, the driving piece (19) drives the air inlet fan (13) to move towards the direction far away from the air outlet fan (16) and the air outlet fan (16) starts a first air outlet gear;
and when the water immersion monitor (21) is triggered to a second water immersion threshold value, the air outlet fan (16) starts a second air outlet gear.
6. The small intelligent power box for the 5G base station as claimed in claim 5, wherein: the air outlet end (12) is further provided with a reverse fan (123) for performing reverse air circulation on the power box body (1), the reverse fan (123) is coupled with the control panel (2), and the forward fan (122) stops starting the reverse fan (123) when the water immersion monitor (21) is triggered to reach a second water immersion threshold value.
7. The small intelligent power box for the 5G base station as claimed in claim 6, wherein: the reverse fan (123) is arranged on one side, close to the air outlet end (12), of the inner upper portion of the power box body (1), and the forward fan (122) is arranged on one side, far away from the air outlet end (12), of the inner upper portion of the power box body (1).
8. The small-sized intelligent power box for the 5G base station as claimed in claim 1, wherein: the power supply box body (1) comprises a power supply end (3) connected with commercial power, the power supply end (3) is provided with a first rectifier (31) and a second rectifier (32) which are used for converting alternating current into direct current, the first rectifier (31) and the second rectifier (32) are arranged in parallel, input ends of the first rectifier (31) and the second rectifier (32) are respectively coupled with a live wire and a zero wire of the commercial power, output ends of the first rectifier (31) and the second rectifier (32) are coupled with the control board (2) through a CAN (controller area network) bus, and output ends of the first rectifier (31) and the second rectifier (32) are further coupled with a signal device (4) of a base station and used for supplying power to the signal device (4);
the output ends of the first rectifier (31) and the second rectifier (32) are also coupled with a storage battery pack (33), and the output end of the storage battery pack (33) is coupled with the control board (2) and used for providing standby power for the control board (2) when the mains supply is in power failure.
9. The small intelligent power box for the 5G base station as claimed in claim 8, wherein: the power box body (1) is internally provided with a power-off manager (5) coupled with the control panel (2), and the power-off manager (5) is coupled with a signal device (4) of the base station and used for controlling the base station to perform power-off operation;
the power-down manager (5) comprises a timing power-down end (51), a remote control power-down single end (52) and a voltage power-down end (53);
the voltage down terminal (53) is coupled to the battery pack (33) for monitoring voltage information within the battery pack (33).
10. The small-sized intelligent power box for the 5G base station as claimed in claim 1, wherein: the power supply box is characterized in that an alternating current meter (6) used for monitoring the alternating current power consumption condition and a direct current meter (61) used for monitoring the direct current power consumption condition are arranged in the power supply box body (1), and the alternating current meter (6) and the direct current meter (61) are respectively coupled with the control panel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021962203.6U CN213484323U (en) | 2020-09-09 | 2020-09-09 | A small-size intelligent power supply case for 5G basic station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021962203.6U CN213484323U (en) | 2020-09-09 | 2020-09-09 | A small-size intelligent power supply case for 5G basic station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213484323U true CN213484323U (en) | 2021-06-18 |
Family
ID=76418093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021962203.6U Expired - Fee Related CN213484323U (en) | 2020-09-09 | 2020-09-09 | A small-size intelligent power supply case for 5G basic station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213484323U (en) |
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2020
- 2020-09-09 CN CN202021962203.6U patent/CN213484323U/en not_active Expired - Fee Related
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