An outdoor base station stabilized power supply device

A technology of power supply device and base station power supply, which is applied in the direction of circuit devices, output power conversion devices, electrical components, etc., and can solve problems such as low voltage utilization, poor voltage stabilization characteristics of switching power supplies, and outdoor base stations without remote control functions. Achieve the effect of high voltage utilization, high voltage stabilization characteristics, and avoid damage

Active Publication Date: 2022-03-08
江苏德鲁特电气设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of mobile communication, the number of outdoor base stations is constantly increasing. In order to extend the coverage of mobile signals, the construction of base stations has become a key task. The technical content and complexity of base station equipment are also getting higher and higher. Correspondingly, outdoor The stability and reliability of the base station power supply also put forward higher requirements. The base station power supply is an important part to ensure the stable operation of the base station. At present, the outdoor base stations on the market are in the external environment for a long time, and the performance of the base station power supply is likely to decline due to external influences. The power supply cannot be stabilized normally, and most outdoor base stations use external heat removal to reduce the temperature of the power supply, but it cannot completely guarantee the cooling of the power supply. With remote control function, it cannot intelligently detect the power supply of the base station power supply

Method used

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  • An outdoor base station stabilized power supply device
  • An outdoor base station stabilized power supply device
  • An outdoor base station stabilized power supply device

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Embodiment 2

[0031] Embodiment 2: On the basis of Embodiment 1, please refer to figure 2 , image 3 with Figure 4 , in a specific embodiment of the outdoor base station stabilized power supply device according to the present invention, the DC / DC conversion module 3 includes a charging interface V1, a first inductor L1, a first diode D1, a second diode D2, third diode D3, fourth diode D4, fifth diode D5, sixth diode D6, first switch M1, second switch M2, second inductor L2, first capacitor C1 and the second capacitor C2;

[0032] Specifically, the charging interface V1 is connected to the drain of the first switching tube M1, the anode of the fourth diode D4, and the cathode of the fifth diode D5 through the first inductor L1, and the source of the first switching tube M1 is connected through the first The diode D1 is connected to the anode of the third diode D3 and the cathode of the second diode D2, and the cathode of the third diode D3 is connected to the first capacitor C1, the cat...

Embodiment 3

[0047] Embodiment 3: On the basis of Embodiment 1, please refer to Figure 5 , in a specific embodiment of the outdoor base station voltage stabilized power supply device according to the present invention, the communication module 8 includes a first communication unit 801, a second communication unit 802, a first serial port unit 803, a second serial port unit 804, The third communication unit 805, the server center 806 and the user terminal 807;

[0048] The first communication unit 801 is configured to receive and output the data signal output by the main control module 2;

[0049] The second communication unit 802 is configured to receive the data signal output by the first communication unit 801;

[0050] The first serial port unit 803 and the second serial port unit 804 are used to support the network link structure and forward the data signal output by the second communication unit 802 to the server center 806 and the third communication unit 805 respectively;

[0051...

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Abstract

The invention discloses a stabilized power supply device for an outdoor base station, which relates to the technical field of power supply and includes a temperature detection module, a main control module, a DC / DC conversion module, a base station power supply module, a voltage conversion module, a voltage stabilization module, a voltage detection module, a communication module, and a communication module. module; the temperature detection module is used to detect temperature, the main control module is used to receive signals and output data signals and control signals, the DC / DC conversion module and the voltage conversion module are used for voltage conversion, and the voltage detection module is used to detect voltage regulation Signal, the communication module is used for data interaction with the client. The outdoor base station voltage stabilizer power supply device of the invention detects the temperature of the base station power supply and automatically controls the management of the base station power supply, so as to realize the effective cooling of the power supply. Through the control of the self-excited push-pull switching power supply, the output voltage stabilization characteristic is high, and the utilization rate of the voltage is high. High, and can remotely detect the power supply of outdoor base stations to reduce the loss of human resources.

Description

technical field [0001] The invention relates to the technical field of power supplies, in particular to an outdoor base station voltage stabilizing power supply device. Background technique [0002] With the rapid development of mobile communication, the number of outdoor base stations is constantly increasing. In order to extend the coverage of mobile signals, the construction of base stations has become a key task. The technical content and complexity of base station equipment are also getting higher and higher. Correspondingly, outdoor The stability and reliability of the base station power supply also put forward higher requirements. The base station power supply is an important part to ensure the stable operation of the base station. At present, the outdoor base stations on the market are in the external environment for a long time, and the performance of the base station power supply is likely to decline due to external influences. The power supply cannot be stabilized...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02M1/32H02M3/158H02M3/337H02J13/00
CPCH02M1/32H02M3/1582H02M3/3376H02J13/00022H02J13/00026H02J13/00032H02J2213/10Y02B90/20Y04S40/126
Inventor 夏光旭
Owner 江苏德鲁特电气设备有限公司
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