Direct-current power supply system

Abstract

The invention relates to the technical field of power supply monitoring systems, in particular to a direct-current power supply system which comprises a power supply assembly, the power supply assembly comprises a power supply body, a monitoring acquisition area is arranged on the side face of the power supply body, a locking assembly is arranged on the side face of the power supply body, and the locking assembly comprises a fixing block fixedly connected with the side face of the power supply body. A clamping block is arranged in the fixing block, a first spring is arranged in the clamping block, one end of the first spring is elastically connected with the bottom of the moving groove, the other end of the first spring is elastically connected with a sliding rod, a first damping rod is arranged in the first spring, the top of the sliding rod is fixedly connected with a pressing block, and the sliding rod is slidably connected with the fixing block; the side face of the fixing block is provided with an insertion groove, the side face of the sliding rod is provided with a clamping block, the clamping block is connected with the insertion groove in an inserted mode, the side face of the power source body is provided with an installation assembly, and by arranging the locking assembly and the installation assembly, stable operation of the power source monitoring system is guaranteed, and meanwhile an operator can conveniently and rapidly disassemble and assemble the power source monitoring system.

Description

Technical Field

[0001] The present invention relates to the technical field of power supply monitoring systems, and in particular to a direct current power supply system. Background Art

[0002] The power supply monitoring system is a comprehensive system for real-time monitoring of power supply status and performance. It uses various sensors, instruments and data analysis tools to monitor power supply parameters such as voltage, current, frequency, power, and early warning and prediction of power supply failures. The power supply monitoring system can achieve real-time monitoring and alarm of power supply status through data transmission and data processing technology, ensure the stable operation of equipment, increase equipment service life, and reduce operation and maintenance costs. The application scenarios of the power supply monitoring system are very wide, including public facilities, data centers, hospitals, factories and other places.

[0003] However, this patent still has certain shortcomings when in use. The existing DC power supply monitoring module is usually fixed with screws when in use, and when fixed with screws, it is necessary to use specific equipment to limit it. When the DC power supply monitoring module needs to be removed, each screw needs to be rotated and taken out before the DC power supply monitoring module can be taken out. This makes it more troublesome to install or remove it, and the common real-time monitoring mechanism can only monitor it but cannot effectively alarm, so the safety is low. In addition, the existing DC power supply system structure is not perfect, and it is impossible to store and analyze the working data before and after the DC power supply failure, so it is difficult to know the real cause of the failure, and it is impossible to provide data support for the subsequent power supply upgrade. Summary of the invention

[0004] The object of the present invention is to provide a DC power supply system to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A DC power supply system includes a power supply component, which includes a power supply body, a monitoring and collection area is provided on the side of the power supply body, and a locking component is provided on the side of the power supply body. The locking component includes a fixed block fixedly connected to the side of the power supply body, a card block is provided inside the fixed block, a first spring is provided inside the card block, one end of the first spring is elastically connected to the bottom of a movable groove, the other end of the first spring is elastically connected to a sliding rod, a first damping rod is provided inside the first spring, a pressing block is fixedly connected to the top of the sliding rod, the sliding rod and the fixed block are slidably connected, a plug-in groove is provided on the side of the fixed block, a card block is provided on the side of the sliding rod, and the card block is plugged into the plug-in groove.

[0006] As a preferred solution of the present invention, a mounting assembly is provided on the side of the power supply body, and the mounting assembly includes a mounting block located on the side of the power supply body, a movable cavity is provided inside the mounting block, a rack is slidably connected inside the movable cavity, a plug-in block is fixedly connected to the side of the rack, a card slot is provided at the bottom of the plug-in block, the plug-in block and the plug-in slot are plugged in, and the card slot and the card block are plugged in.

[0007] As a preferred solution of the present invention, a gear portion is provided at the bottom of the rack, a second spring is provided on the side of the rack, one end of the second spring is elastically connected to the interior of the moving cavity, the other end of the second spring is elastically connected to the side of the rack, a second damping rod is provided inside the second spring, and a driving gear is rotatably connected inside the mounting block, and the driving gear is meshingly connected to the gear portion.

[0008] As a preferred solution of the present invention, a gear rod is provided at the center of the driving gear, one end of the gear rod is rotatably connected to the inside of the mounting block, the other end of the gear rod passes through the mounting block and the other end of the gear rod extends to the outside of the mounting block, and the other end of the gear rod is fixedly connected to a rotating knob.

[0009] As a preferred solution of the present invention, an abutment protrusion is provided on the side of the mounting block, and a single-chip microcomputer is provided inside the abutment protrusion. The single-chip microcomputer includes a monitoring and acquisition module, a control module, a communication module, a processing module and an alarm prompt module. The monitoring and acquisition module includes an acquisition unit and a signal processing unit. The acquisition unit is embedded in the side of the abutment protrusion, and the processing module includes a conversion unit, a calculation unit, an analysis unit and a storage unit.

[0010] As a preferred solution of the present invention, the acquisition unit is used to connect to the monitoring and acquisition area, and the acquisition unit collects the electrical signal of the power supply body through the monitoring and acquisition area. The signal processing unit converts and processes the electrical signal collected by the acquisition unit and transmits it to the control module. The control module transmits the converted signal to the processing module for processing.

[0011] As a preferred solution of the present invention, the conversion unit performs AD conversion on the converted electrical signal to obtain a corresponding AD value and transmits it to the calculation unit. The calculation unit calculates the obtained AD value to obtain calculation data and transmits it to the analysis unit. The analysis unit analyzes the calculation data and transmits it to the storage unit for storage.

[0012] As a preferred solution of the present invention, the control module is connected to the background server of the monitoring system terminal through the communication module. The control module transmits the data stored in the storage unit to the background server for backup and analysis through the communication module. After the analysis is completed, the operation instructions are obtained, and the background server then feeds back the operation instructions to the control module for execution.

[0013] As a preferred solution of the present invention, the control module is electrically connected to the power management chip of the power supply body. When the power supply is abnormal, the control module sends a disconnection instruction to the wireless receiving module of the power management chip through the power management system, and the disconnection instruction controls the power supply body to stop working.

[0014] As a preferred solution of the present invention, an alarm element is installed on the top of the mounting block, the alarm element consists of a flash light and a buzzer alarm, and the alarm element is electrically connected to the alarm prompt module.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, a locking component and an installation component are provided to form a mounting structure that can be quickly installed, so that the collection unit and the monitoring collection area can be closely fitted, ensuring the stable operation of the power supply monitoring system, and at the same time facilitating the operator to quickly disassemble and assemble. When the installation part needs to be disassembled, the pressing blocks on both sides are pressed respectively. When the pressing blocks are pressed downward, the sliding rod and the card block are driven to move downward until the card block and the plug-in block are separated. Then, the turning knob is turned, and the turning knob drives the driving gear to rotate through the gear rod. During the rotation of the driving gear, the rack is driven to move to the middle position until the plug-in block and the plug-in slot are separated, and the disassembly is completed. After the disassembly is completed, the pressing block and the turning knob are released, and the pressing block is reset under the action of the first spring rebound, and the rack is also reset under the action of the second spring rebound, so as to facilitate the next installation and use. When installation is required, the above operation can be repeated. Compared with the traditional method of fixing with bolts, the mounting structure of this practical arrangement is faster and more convenient to use, and can save a lot of disassembly and assembly time.

[0016] 2. In the present invention, a single-chip microcomputer is arranged inside the abutting protrusion, and the single-chip microcomputer includes a monitoring and acquisition module, a control module, a communication module, a processing module and an alarm prompt module, so as to improve the stability of the power supply body and effectively reduce the failure rate of the power supply body. At the same time, it is also helpful to timely check the use of the power supply. When in use, the acquisition unit acquires the electrical signal of the power supply body through the monitoring and acquisition area, and then the signal processing unit converts and processes the acquired electrical signal and transmits it to the control module. The control module transmits the converted signal to the processing module for processing, and the conversion unit performs AD conversion on the converted electrical signal to obtain the corresponding AD value and transmit it to the calculation unit, the calculation unit calculates the obtained AD value to obtain calculation data and transmits it to the analysis unit, the analysis unit analyzes the calculation data and transmits it to the storage unit for storage, the control module is connected to the background server of the monitoring system terminal through the communication module, the control module transmits the data stored in the storage unit to the background server for backup and analysis through the communication module, can analyze and organize the fault data and information of the power supply, and upload it to the background server for backup, thus ensuring the integrity of the data, facilitating the operator to analyze the fault of the power supply, and providing data support for the operator to update the power supply later. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of the present invention; Figure 2 It is a side schematic diagram of the collection unit of the present invention; Figure 3 It is a schematic diagram of the installation assembly of the present invention; Figure 4 It is a schematic diagram of the locking assembly of the present invention; Figure 5 It is a schematic diagram of the power supply body of the present invention; Figure 6 It is a control schematic diagram of the present invention.

[0018] In the figure: 1, power supply assembly; 2, locking assembly; 3, mounting assembly; 4, alarm element; 5, abutment protrusion; 6, acquisition unit; 7, monitoring acquisition module; 8, signal processing unit; 9, control module; 10, communication module; 11, processing module; 12, alarm prompt module; 13, conversion unit; 14, calculation unit; 15, analysis unit; 16, storage unit; 101, power supply body; 102, monitoring acquisition area; 201 , fixed block; 202, sliding rod; 203, pressing block; 204, first spring; 205, first damping rod; 206, moving groove; 207, clamping block; 208, plug-in groove; 301, mounting block; 302, moving cavity; 303, plug-in block; 304, rack; 305, gear part; 306, driving gear; 307, gear rod; 308, turning button; 309, second spring; 310, second damping rod; 311, clamping slot. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] For examples, see Figure 1-6 , the present invention provides a technical solution: A DC power supply system includes a power supply component 1, the power supply component 1 includes a power supply body 101, a monitoring and collection area 102 is arranged on the side of the power supply body 101, a control module 9 is electrically connected to a power management chip of the power supply body 101, when the power supply is abnormal, the control module 9 sends a disconnection instruction to a wireless receiving module of the power management chip through the power management system, and the disconnection instruction controls the power supply body 101 to stop working, an alarm element 4 is installed on the top of the mounting block 301, the alarm element 4 is composed of a flash light and a buzzer alarm, and the alarm element 4 is electrically connected to an alarm prompt module 12.

[0021] In this embodiment, Figure 1 , Figure 3 , Figure 4 and Figure 5As shown, a locking assembly 2 is provided on the side of the power source body 101, and the locking assembly 2 includes a fixing block 201 fixedly connected to the side of the power source body 101, a clamping block 207 is provided inside the fixing block 201, a first spring 204 is provided inside the clamping block 207, one end of the first spring 204 is elastically connected to the bottom of the moving groove 206, the other end of the first spring 204 is elastically connected to the sliding rod 202, a first damping rod 205 is provided inside the first spring 204, and the top of the sliding rod 202 is provided with a first damping rod 205. The pressing block 203 is fixedly connected to the part, the sliding rod 202 is slidably connected to the fixed block 201, the side of the fixed block 201 is provided with a plug-in slot 208, the side of the sliding rod 202 is provided with a clamping block 207, the clamping block 207 and the plug-in slot 208 are plugged, the side of the power supply body 101 is provided with a mounting assembly 3, the mounting assembly 3 includes a mounting block 301 located on the side of the power supply body 101, the interior of the mounting block 301 is provided with a moving cavity 302, and the interior of the moving cavity 302 is slidably connected with a rack 30 4. The side of the rack 304 is fixedly connected with the plug-in block 303. The bottom of the plug-in block 303 is provided with a slot 311. The plug-in block 303 is plugged with the plug-in slot 208. The slot 311 is plugged with the block 207. The bottom of the rack 304 is provided with a gear part 305. The side of the rack 304 is provided with a second spring 309. One end of the second spring 309 is elastically connected to the inside of the moving cavity 302. The other end of the second spring 309 is elastically connected to the side of the rack 304. The second spring 309 A second damping rod 310 is provided inside the mounting block 301, and a driving gear 306 is rotatably connected inside the mounting block 301. The driving gear 306 is meshed with the gear portion 305. A gear rod 307 is provided at the center of the driving gear 306. One end of the gear rod 307 is rotatably connected to the inside of the mounting block 301, and the other end of the gear rod 307 passes through the mounting block 301 and extends to the outside of the mounting block 301. The other end of the gear rod 307 is fixedly connected to a rotating knob 308.

[0022] Among them, by setting the locking component 2 and the installation component 3, a quickly installable installation structure is formed, so that the collection unit 6 and the monitoring collection area 102 can fit closely, ensuring the stable operation of the power supply monitoring system, and facilitating the operator to quickly disassemble and assemble. When the installation parts need to be disassembled, the pressing blocks 203 on both sides are pressed respectively. When the pressing blocks 203 are pressed downward, the sliding rod 202 and the card block 207 are driven to move downward until the card block 207 and the plug-in block 303 are separated, and then the knob 308 is turned, and the knob 308 drives the driving gear 306 to rotate through the gear rod 307, driving the driving gear 306 to rotate. During the rotation of the movable gear 306, the rack 304 is driven to move to the middle position until the plug-in block 303 and the plug-in slot 208 are separated, and the disassembly is completed. After the disassembly is completed, the pressing block 203 and the turning button 308 are released, and the pressing block 203 is reset under the action of the rebound of the first spring 204, and the rack 304 is also reset under the action of the rebound of the second spring 309, so as to facilitate the next installation and use. When installation is required, just repeat the above operation. Compared with the traditional method of fixing with bolts, the installation structure of this practical setting is faster and more convenient to use, and can save a lot of disassembly and assembly time.

[0023] In this embodiment, Figure 1 , Figure 2 and Figure 6 As shown, abutment protrusions 5 are arranged on the side of the mounting block 301, and a single-chip microcomputer is arranged inside the abutment protrusion 5. The single-chip microcomputer includes a monitoring and acquisition module 7, a control module 9, a communication module 10, a processing module 11 and an alarm prompt module 12. The monitoring and acquisition module 7 includes an acquisition unit 6 and a signal processing unit 8. The acquisition unit 6 is embedded in the side of the abutment protrusion 5. The processing module 11 includes a conversion unit 13, a calculation unit 14, an analysis unit 15 and a storage unit 16. The acquisition unit 6 is used to connect with the monitoring and acquisition area 102. The acquisition unit 6 collects the electrical signal of the power supply body 101 through the monitoring and acquisition area 102. The signal processing unit 8 converts and processes the electrical signal collected by the acquisition unit 6 and transmits it to the control module 9. The control module 9 transmits the converted signal to the processing module 11 for processing. The conversion unit 13 performs AD conversion on the converted electrical signal to obtain the corresponding AD value and transmits it to the calculation unit 14. The calculation unit 14 calculates the obtained AD value to obtain the calculated data and transmits it to the analysis unit 15. The analysis unit 15 analyzes the calculated data and transmits it to the storage unit 16 for storage. The control module 9 is connected to the background server of the monitoring system terminal through the communication module 10. The control module 9 transmits the data stored in the storage unit 16 to the background server for backup and analysis through the communication module 10. After the analysis is completed, the operation instruction is obtained, and the background server feeds back the operation instruction to the control module 9 for execution.

[0024] Among them, by arranging a single chip microcomputer inside the abutting protrusion 5, the single chip microcomputer includes a monitoring and acquisition module 7, a control module 9, a communication module 10, a processing module 11 and an alarm prompt module 12, the stability of the power supply body 101 is improved, and the failure rate of the power supply body 101 is effectively reduced. At the same time, it is also helpful to timely check the use of the power supply. When in use, the acquisition unit 6 collects the electrical signal of the power supply body 101 through the monitoring and acquisition area 102, and then the signal processing unit 8 converts and processes the collected electrical signal and transmits it to the control module 9. The control module 9 transmits the converted signal to the processing module 11 for processing, and the conversion unit 13 performs AD conversion on the converted signal to obtain The corresponding AD value is transmitted to the calculation unit 14, the calculation unit 14 calculates the obtained AD value to obtain the calculation data and transmits it to the analysis unit 15, the analysis unit 15 analyzes the calculation data and transmits it to the storage unit 16 for storage, the control module 9 is connected to the background server of the monitoring system terminal through the communication module 10, the control module 9 transmits the data stored in the storage unit 16 to the background server for backup and analysis through the communication module 10, the fault data and information of the power supply can be analyzed and sorted, and uploaded to the background server for backup, which ensures the integrity of the data, facilitates the operator to analyze the fault of the power supply, and facilitates the operator to provide data support for the subsequent upgrading of the power supply.

[0025] The working process of the present invention is as follows: when a DC power supply system designed by the present invention is in operation, when it is necessary to disassemble the installation part, the pressing blocks 203 on both sides are pressed respectively. When the pressing blocks 203 are pressed downward, the sliding rod 202 and the card block 207 are driven to move downward until the card block 207 and the plug-in block 303 are separated, and then the knob 308 is twisted. The knob 308 drives the driving gear 306 to rotate through the gear rod 307. During the rotation of the driving gear 306, the rack 304 is driven to move to the middle position until the plug-in block 303 and the plug-in slot 208 are separated, and the disassembly is completed. After the disassembly is completed, the pressing block 203 and the knob 308 are released. The pressing block 203 is reset under the action of the rebound of the first spring 204, and the rack 304 is also reset under the action of the rebound of the second spring 309, so as to facilitate the next installation and use. When installation is required, the above operation can be repeated. When in use, the collection unit 6 monitors the collection area 102 for power supply The electrical signal of the main body 101 is collected, and then the signal processing unit 8 converts and processes the collected electrical signal and transmits it to the control module 9. The control module 9 transmits the converted signal to the processing module 11 for processing. The conversion unit 13 performs AD conversion on the converted electrical signal to obtain the corresponding AD value and transmits it to the calculation unit 14. The calculation unit 14 calculates the obtained AD value to obtain the calculation data and transmits it to the analysis unit 15. The analysis unit 15 analyzes the calculation data and transmits it to the storage unit 16 for storage. The control module 9 is connected to the background server of the monitoring system terminal through the communication module 10. The control module 9 transmits the data stored in the storage unit 16 to the background server for backup and analysis through the communication module 10. It can analyze and organize the fault data and information of the power supply, and upload them to the background server for backup, which ensures the integrity of the data and facilitates the operator to analyze the fault of the power supply.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A DC power supply system, comprising a power supply component (1), characterized in that: The power supply assembly (1) comprises a power supply body (101), a monitoring and collecting area (102) is arranged on the side of the power supply body (101), a locking assembly (2) is arranged on the side of the power supply body (101), the locking assembly (2) comprises a fixing block (201) fixedly connected to the side of the power supply body (101), a clamping block (207) is provided inside the fixing block (201), a first spring (204) is arranged inside the clamping block (207), one end of the first spring (204) and a movable groove (206) are connected to each other. ), the other end of the first spring (204) is elastically connected to a sliding rod (202), a first damping rod (205) is arranged inside the first spring (204), a pressing block (203) is fixedly connected to the top of the sliding rod (202), the sliding rod (202) and the fixed block (201) are slidably connected, a plug-in groove (208) is provided on the side of the fixed block (201), a clamping block (207) is provided on the side of the sliding rod (202), and the clamping block (207) and the plug-in groove (208) are plugged.

2. A DC power supply system according to claim 1, characterized in that: A mounting assembly (3) is provided on the side of the power source body (101), the mounting assembly (3) comprising a mounting block (301) located on the side of the power source body (101), a movable cavity (302) being provided inside the mounting block (301), a rack (304) being slidably connected inside the movable cavity (302), a plug-in block (303) being fixedly connected to the side of the rack (304), a card slot (311) being provided at the bottom of the plug-in block (303), the plug-in block (303) being plugged into the plug-in slot (208), and the card slot (311) being plugged into the card block (207).

3. A DC power supply system according to claim 2, characterized in that: A gear portion (305) is provided at the bottom of the rack (304), a second spring (309) is provided on the side of the rack (304), one end of the second spring (309) is elastically connected to the inside of the moving cavity (302), the other end of the second spring (309) is elastically connected to the side of the rack (304), a second damping rod (310) is provided inside the second spring (309), a driving gear (306) is rotatably connected inside the mounting block (301), and the driving gear (306) is meshingly connected to the gear portion (305).

4. A DC power supply system according to claim 3, characterized in that: A gear rod (307) is provided at the center of the driving gear (306); one end of the gear rod (307) is rotatably connected to the inside of the mounting block (301); the other end of the gear rod (307) passes through the mounting block (301) and extends to the outside of the mounting block (301); and the other end of the gear rod (307) is fixedly connected to a rotating knob (308).

5. A DC power supply system according to claim 2, characterized in that: The side of the mounting block (301) is provided with an abutting protrusion (5), the interior of the abutting protrusion (5) is provided with a single-chip microcomputer, the single-chip microcomputer comprising a monitoring and acquisition module (7), a control module (9), a communication module (10), a processing module (11) and an alarm prompt module (12), the monitoring and acquisition module (7) comprising a collection unit (6) and a signal processing unit (8), the collection unit (6) being embedded in the side of the abutting protrusion (5), and the processing module (11) comprising a conversion unit (13), a calculation unit (14), an analysis unit (15) and a storage unit (16).

6. A DC power supply system according to claim 5, characterized in that: The acquisition unit (6) is used to be connected to the monitoring acquisition area (102); the acquisition unit (6) acquires the electrical signal of the power source body (101) through the monitoring acquisition area (102); the signal processing unit (8) converts the electrical signal acquired by the acquisition unit (6) and transmits it to the control module (9); the control module (9) transmits the converted signal to the processing module (11) for processing.

7. A DC power supply system according to claim 5, characterized in that: The conversion unit (13) performs AD conversion on the converted electrical signal to obtain a corresponding AD value and transmits it to the calculation unit (14); the calculation unit (14) calculates the obtained AD value to obtain calculation data and transmits it to the analysis unit (15); the analysis unit (15) analyzes the calculation data and transmits it to the storage unit (16) for storage.

8. A DC power supply system according to claim 5, characterized in that: The control module (9) is connected to a backend server of a monitoring system terminal via a communication module (10). The control module (9) transmits the data stored in the storage unit (16) to the backend server via the communication module (10) for backup and analysis. After the analysis is completed, an operation instruction is obtained. The backend server then feeds the operation instruction back to the control module (9) for execution.

9. A DC power supply system according to claim 5, characterized in that: The control module (9) is electrically connected to a power management chip of the power source body (101); when the power source is abnormal, the control module (9) sends a disconnection instruction to a wireless receiving module of the power management chip through the power management system, and the disconnection instruction controls the power source body (101) to stop working.

10. A DC power supply system according to claim 2, characterized in that: An alarm element (4) is installed on the top of the mounting block (301), the alarm element (4) comprising a flash light and a buzzer alarm, and the alarm element (4) is electrically connected to the alarm prompt module (12).

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