CN217467120U - Power supply aging state monitoring system - Google Patents
Power supply aging state monitoring system Download PDFInfo
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- CN217467120U CN217467120U CN202220497351.8U CN202220497351U CN217467120U CN 217467120 U CN217467120 U CN 217467120U CN 202220497351 U CN202220497351 U CN 202220497351U CN 217467120 U CN217467120 U CN 217467120U
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Abstract
The utility model relates to a power aging state monitoring system, including the power supply box of loading test power and the video collection station of setting in power supply box one side, the power supply box is connected with load box, switch ware, and video collection station even has the video analysis and handles the computer. After monitoring starts, the video collector collects the working information of the power supply to be tested and transmits the working information to the video analysis processing computer, and after video analysis software on the video analysis processing computer receives data, the data are stored into a video format on one hand, and on the other hand, the characteristic information of the power supply to be tested is extracted from the data and analyzed and judged to form a final test result. The utility model discloses solve the datumization of power aging process continuous state monitoring, visual, be convenient for data collection, judgement and improvement power aging testing efficiency, reduction in production cost.
Description
Technical Field
The utility model relates to a technical field of power state monitoring especially relates to a power state of aging monitoring system.
Background
In a production enterprise, in order to test the reliability and stability of a power supply, an aging test of the power supply becomes a more critical test procedure, and particularly, the aging test method is applied to a test environment of multiple varieties of small-batch power supplies, so that the test efficiency is improved, the test cost is reduced, and test data is saved. The existing power supply aging equipment can only acquire data by manually copying and displaying the state interpretation at regular time. The aging time is long, the environmental temperature of the aging room is high, the noise is large, the body of an operator working in the aging room for a long time is greatly influenced, the manual copying state consumes time and labor, and the overall production cost of the product is increased. With the development of power supply technology, although a relatively mature detection device for mass production of power supplies is formed, the power supply is limited by the cost and applicability of the power supply test device and is not suitable for power supply aging of state detection.
Disclosure of Invention
The utility model discloses aim at solving prior art not enough, and provide a power state of aging monitoring system.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a power supply aging state monitoring system comprises a power supply box for loading a test power supply and a video collector arranged on one side of the power supply box, wherein the power supply box is connected with a load box and a switch, and the video collector is connected with a video analysis processing computer;
the power box comprises a top plate and a bottom plate, a left cover and a switch cover are arranged on the left side between the top plate and the bottom plate, a right cover and an interface board are arranged on the right side between the top plate and the bottom plate, a partition plate is arranged on the rear side between the top plate and the bottom plate, the switch cover and the interface board are close to the inner side of the partition plate, a plurality of radiating fans are arranged on the left cover and the right cover from top to bottom, two guide rail beams which are arranged front and back are respectively arranged on the inner sides of the left cover and the right cover between the top plate and the bottom plate, a plurality of guide rails are arranged on the inner sides of the corresponding front and rear guide rail beams from top to bottom, rear vertical beams which are arranged left and right are arranged between the left cover and the switch cover between the top plate and the bottom plate, a vertical plate is arranged between the two rear vertical beams from top to bottom corresponding to each guide rail, a power socket to be tested is fixed on the front side of each vertical plate, switches corresponding to the number of the guide rails are arranged on the switch cover, the switches are connected with a switch device through power lines, and a plurality of power box connector groups corresponding to the number of the guide rails are arranged on the interface board;
the power box comprises a power box connector group, a plurality of power boxes are arranged on the power box connector group, and a plurality of cement resistors are arranged on the upper surface of each power box.
The left cover and the right cover are provided with through holes for installing the cooling fans, the cooling fans are installed in the corresponding through holes, and fan covers are installed on the outer side surfaces of the left cover and the right cover outside each cooling fan.
A plurality of guide rail mounting holes are formed in the guide rail beam, first connecting holes are formed in the front end and the rear end of the guide rail, and the guide rail is mounted at the corresponding guide rail mounting holes through screws in the first connecting holes.
A plurality of vertical plate mounting holes are formed in the rear vertical beam, second connecting holes are formed in the left end and the right end of each vertical plate, and the vertical plates are mounted in the corresponding vertical plate mounting holes through screws in the second connecting holes.
The power socket to be tested is detachably mounted on the front side of the vertical plate through a screw.
A plurality of hollow holes are arranged on the top plate, the bottom plate and the clapboard.
The middle position of the outer side surface of the front panel of the load disk is provided with a handle.
The two sides of the front panel of the load tray are provided with straight notches.
The monitoring method of the power supply aging state monitoring system comprises the following specific steps:
s1, plugging a power supply to be tested on a power socket to be tested corresponding to the power box along the guide rail;
s2, connecting a power box connector group of a power box with a load box connector of a load box, wherein the load box can be configured with different load sizes according to use requirements, so that the power supply to be tested is in different output load states;
s3, connecting a switch of the power box with a switch through a power line, wherein the switch provides voltage input for the power box and can set the working time according to the test requirement;
s4, after the monitoring starts, the video collector collects the working information of the power supply to be tested and transmits the working information to the video analysis processing computer, after the video analysis software on the video analysis processing computer receives the data, on one hand, the data is stored into a video format, on the other hand, the characteristic information of the power supply to be tested is extracted from the data and analyzed and judged to form a final test result, when the power supply to be tested is abnormal in the aging process, the logging analysis software can quickly search a fault point and fault time, and then the video information is displayed.
In step S4, the characteristic information of the power supply to be tested is whether the status of the indicator light of the power supply to be tested is normal during the power on/off test.
The beneficial effects of the utility model are that: the utility model discloses solve the datamation, the visualization of power aging process continuous state monitoring, be convenient for data collection, judgement and improvement power aging testing efficiency, reduction in production cost.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of a power box in one direction;
FIG. 3 is a schematic structural view of another direction of the power box;
FIG. 4 is a schematic diagram of a load tray configuration;
FIG. 5 is a power source state observation graph plotted in the example;
in the figure: 1-a top plate; 2-a bottom plate; 3-left cover; 4-opening and closing the cover; 5-right cover; 6-an interface board; 7-a separator; 8-a heat dissipation fan; 9-guide rail beams; 10-a guide rail; 11-rear vertical beam; 12-a vertical plate; 13-power socket to be tested; 14-a switch; 15-power box connector group; 16-inserting plates; 17-a front panel; 18-loadbox connectors; 19-cement resistance; 20-a fan cover; 21-a guide rail mounting hole; 22-a first connection hole; 23-vertical plate mounting holes; 24-a second connection hole; 25-hollowed out holes; 26-a handle; 27-a straight slot opening;
the following detailed description will be made with reference to the accompanying drawings in conjunction with embodiments of the present invention.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
as shown in fig. 1 to 4, a power aging state monitoring system includes a power box for loading a test power and a video collector arranged at one side of the power box, the power box is connected with a load box and a switch, and the video collector is connected with a video analysis processing computer;
the power box comprises a top plate 1 and a bottom plate 2, a left cover 3 and a switch cover 4 are arranged on the left side between the top plate 1 and the bottom plate 2, a right cover 5 and an interface board 6 are arranged on the right side, a partition board 7 is arranged on the rear side between the top plate 1 and the bottom plate 2, the switch cover 4 and the interface board 6 are close to the inner side of the partition board 7, a plurality of radiating fans 8 are arranged on the left cover 3 and the right cover 5 from top to bottom, two guide rail beams 9 which are arranged front and back are respectively arranged on the inner sides of the left cover 3 and the right cover 5 between the top plate 1 and the bottom plate 2, a plurality of guide rails 10 are arranged on the inner sides of the corresponding front and back guide rail beams 9 from top to bottom, rear vertical beams 11 which are arranged left and right are arranged between the top plate 1 and the bottom plate 2 between the left cover 3 and the switch cover 4, a vertical plate 12 is arranged between the two rear vertical beams 11 from top to bottom corresponding to each guide rail 10, a power socket 13 to be tested is fixed on the front side of the vertical plate 12, switches 14 corresponding to the number of the guide rails 10 are arranged on the switch cover 4, the switch 14 is connected with the switch device through a power line, and a plurality of power box connector groups 15 corresponding to the number of the guide rails 10 are arranged on the interface board 6;
a plurality of load disks are inserted in the load box and comprise a plug board 16, a front panel 17 is arranged on one side of the upper surface of the plug board 16, load box connectors 18 are arranged on the left side and the right side of the front panel 17, the load box connectors 18 of the load disks are connected with a power supply box connector group 15, and a plurality of cement resistors 19 are arranged on the upper surface of the plug board 16.
The left cover 3 and the right cover 5 are provided with through holes for installing the cooling fan 8, the cooling fan 8 is installed in the corresponding through holes, and the fan cover 20 is installed on the outer side surface of each cooling fan 8 on the outer side surface of the left cover 3 and the outer side surface of the right cover 5.
A plurality of guide rail mounting holes 21 are formed in the guide rail beam 9, first connecting holes 22 are formed in the front end and the rear end of the guide rail 10, and the guide rail 10 is mounted in the corresponding guide rail mounting holes 21 through screws in the first connecting holes 22.
A plurality of vertical plate mounting holes 23 are formed in the rear vertical beam 11, second connecting holes 24 are formed in the left end and the right end of the vertical plate 12, and the vertical plate 12 is mounted in the corresponding vertical plate mounting holes 23 through screws in the second connecting holes 24.
The power socket 13 to be tested is detachably mounted on the front side of the vertical plate 12 through screws.
A plurality of hollow holes 25 are arranged on the top plate 1, the bottom plate 2 and the clapboard 7.
A handle 26 is arranged at the middle position of the outer side surface of the front panel 17 of the load tray.
The front panel 17 of the load tray is provided with straight notches 27 on both sides.
The monitoring method of the power supply aging state monitoring system comprises the following specific steps:
s1, plugging a power supply to be tested on the power socket 13 to be tested corresponding to the power box along the guide rail 10;
s2, connecting the power box connector group 15 of the power box with the load box connector 18 of the load box, wherein the load box can be configured with different load sizes according to use requirements, so that the power to be tested is in different output load states;
s3, connecting a switch 14 of the power box with a switch device through a power line, wherein the switch device provides voltage input for the power box and can set the working time length according to the test requirement;
s4, after the monitoring starts, the video collector collects the working information of the power supply to be tested and transmits the working information to the video analysis processing computer, after the video analysis software on the video analysis processing computer receives the data, on one hand, the data is stored into a video format, on the other hand, the characteristic information of the power supply to be tested is extracted from the data and analyzed and judged to form a final test result, when the power supply to be tested is abnormal in the aging process, the logging analysis software can quickly search a fault point and fault time, and then the video information is displayed.
In step S4, the characteristic information of the power supply to be tested is whether the status of the indicator light of the power supply to be tested is normal in the power on/off test.
The utility model discloses mainly divide into two parts.
One part is a working environment of the power supply to be tested, which consists of a power supply box, a load box and a switch, wherein the power supply box can provide voltage input for the power supply to be tested and connect the output of the power supply to be tested to the load box; the load box can be configured with different load sizes according to use requirements, and can be matched with 100W-5000W loads, so that the power supply to be tested is in different output load states; the switch provides voltage input for the power box and can set the working time according to the test requirement.
A load disk is inserted in the load box, and in consideration of the design universality, the design of the load disk refers to the design thought of a standard 19-inch shelf chassis, and all the plug-in units are designed according to the standard external dimension. May be inserted into a standard cabinet.
The load board front panel 17 is provided with four load box connectors 18, each load box connector 18 is matched with a corresponding safety, and the four load box connectors 18 are externally connected with a power box and respectively correspond to four voltages of one power supply. The front panel 17 is provided with a handle 26 for facilitating the insertion and extraction of the load tray, and the front panel 17 is provided with straight slot openings 27 at both sides for fixing the load tray in the frame.
The load plate resistance area achieves the load required by the power supply through the arrangement combination of the cement resistors 19. The fixed hole intervals of the load disks are the same, and a proper number of cement resistors 19 can be additionally arranged according to the requirement.
The power box is adaptive to various standard power modules and supports the test of 3U and 6U power supplies. The power box is divided into a plug-in area, a heat dissipation area, a power input area and a power output area. The plug-in area supports that five power supplies are plugged in at one time, the five power supplies are tested at the same time, and the guide rail beams 9 and the guide rails 10 on the two sides of the plug-in area play a role in guiding, limiting and fixing. The left side and the right side of the heat dissipation area are symmetrical, air enters from the left side and exits from the right side, three heat dissipation fans 8 can be respectively installed on the left side and the right side, and the heat dissipation requirement of a power supply in the test process can be met. The power output area connects the power box to the load box through a pluggable power box connector set 15. The output voltage of each power supply is +12V, -12V, 3.3V and 5V. Therefore, twenty power box connector groups 15 are arranged in the output area, and every four power box connector groups correspond to one power supply. The power input area has five power sockets 13 to be tested, corresponding to the five power sockets inserted, each socket having a safety of an independent switch. Considering that the power box can often carry, the material chooses aluminum alloy material and part to have done the processing of subtracting weight. The surface treatment of the parts in the box body is natural color oxidation, and the plastic spraying is carried out on the outer part of the box body, so that the color is black.
The switch should meet the requirement of the working time of the power supply to be measured, the working time and the non-working time can be set, and the time precision can reach the second level.
The other part is a video collector and a video analysis processing computer provided with video analysis software. The video acquisition unit acquires the working information of the power supply to be tested and transmits the working information to the video analysis processing computer, and after the video analysis software on the video analysis processing computer receives data, the data is stored into a video format on one hand, and on the other hand, the characteristic information of the power supply to be tested is extracted from the data to be analyzed and judged to form a final test result.
In order to meet the processing requirements of a large amount of monitoring data, a video analysis processing computer with a large-capacity memory and a high-performance processor is selected, and a large-capacity solid state disk is equipped to meet the data storage requirements. And meanwhile, a wireless network card is configured to meet the data transmission requirement. And finally, in order to conveniently display the test result, a high-definition large-size display is configured to serve as a data output terminal.
The video collector has the capability of collecting high-definition videos and can be communicated with the video analysis processing computer in a wireless mode.
The utility model solves the problem of collecting and processing the data monitored by the power state under the unattended condition; the method has the advantages that the detection data acquisition points can be set according to the number of power supplies, and the data transverse comparison function is performed; the production cost of the product is reduced and the efficiency is improved.
The specific embodiment is as follows:
the utility model discloses whether the pilot lamp state in the mainly used monitoring power switch machine test is normal, and then judges power operating condition. The power supply is in a circulating on-off state by using a timer, images are collected by using a camera, an indicator light to be monitored is manually selected, various states of the selected indicator light in the on-off work are automatically recorded by software, and a complete curve is drawn.
The power supply to be tested is continuously started for 60 seconds and then continuously shut down for 120 seconds, and the above is a work period. Repeat 400 cycles.
As shown in fig. 5, the abscissa is a gray value, the ordinate is time, and the corresponding video can be found for rechecking by displaying the drawn image, displaying the middle display cycle indicator lamp without lighting, displaying the abnormal power supply, and displaying the corresponding time point on the curve.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (8)
1. A power supply aging state monitoring system is characterized by comprising a power supply box for loading a test power supply and a video collector arranged on one side of the power supply box, wherein the power supply box is connected with a load box and a switch, and the video collector is connected with a video analysis processing computer;
the power box comprises a top plate (1) and a bottom plate (2), a left cover (3) and a switch cover (4) are arranged on the left side between the top plate (1) and the bottom plate (2), a right cover (5) and an interface board (6) are arranged on the right side, a partition board (7) is arranged on the rear side between the top plate (1) and the bottom plate (2), the switch cover (4) and the interface board (6) are close to the inner side of the partition board (7), a plurality of radiating fans (8) are arranged on the left cover (3) and the right cover (5) from top to bottom, two guide rail beams (9) which are arranged front and back are respectively arranged between the top plate (1) and the bottom plate (2) on the inner sides of the left cover (3) and the right cover (5), a plurality of guide rails (10) are arranged on the inner sides of the corresponding front and back guide rail beams (9) from top to bottom, rear vertical beams (11) which are arranged left and right are arranged between the left cover (3) and the switch cover (4) between the top plate (1) and the bottom plate (2), each guide rail (10) is provided with a vertical plate (12) corresponding to each guide rail (10) from top to bottom between the two rear vertical beams (11), a power socket (13) to be tested is fixed on the front side of each vertical plate (12), switches (14) corresponding to the guide rails (10) in number are arranged on the switch cover (4), the switches (14) are connected with the switch through power wires, and a plurality of power box connector groups (15) corresponding to the guide rails (10) in number are arranged on the interface board (6);
a plurality of load disks are inserted in the load box and comprise plug boards (16), a front panel (17) is arranged on one side of the upper surface of each plug board (16), load box connectors (18) are installed on the left side and the right side of each front panel (17), the load box connectors (18) of the load disks are connected with a power supply box connector group (15), and a plurality of cement resistors (19) are installed on the upper surface of each plug board (16).
2. The power supply aging state monitoring system according to claim 1, wherein through holes for installing the cooling fans (8) are formed in the left cover (3) and the right cover (5), the cooling fans (8) are installed in the corresponding through holes, and fan covers (20) are installed outside each cooling fan (8) on the outer side surfaces of the left cover (3) and the right cover (5).
3. The power supply aging state monitoring system according to claim 2, wherein the guide rail beam (9) is provided with a plurality of guide rail mounting holes (21), the front end and the rear end of the guide rail (10) are provided with first connecting holes (22), and the guide rail (10) is mounted at the corresponding guide rail mounting holes (21) through screws in the first connecting holes (22).
4. The power supply aging state monitoring system according to claim 3, characterized in that a plurality of vertical plate mounting holes (23) are formed in the rear vertical beam (11), second connecting holes (24) are formed in the left and right ends of the vertical plate (12), and the vertical plate (12) is mounted at the corresponding vertical plate mounting hole (23) through a screw in the second connecting hole (24).
5. A power supply degradation state monitoring system according to claim 4, characterized in that the power socket (13) to be tested is detachably mounted on the front side of the vertical plate (12) by screws.
6. The power supply aging state monitoring system according to claim 5, wherein a plurality of hollowed holes (25) are formed on the top plate (1), the bottom plate (2) and the partition plate (7).
7. A power supply state of aging monitoring system according to claim 6, characterized in that a handle (26) is provided at a middle position of the outer side surface of the front panel (17) of the load tray.
8. A power supply degradation condition monitoring system according to claim 7, characterized in that the front panel (17) of the load tray is provided with notches (27) on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220497351.8U CN217467120U (en) | 2022-03-07 | 2022-03-07 | Power supply aging state monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220497351.8U CN217467120U (en) | 2022-03-07 | 2022-03-07 | Power supply aging state monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217467120U true CN217467120U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220497351.8U Active CN217467120U (en) | 2022-03-07 | 2022-03-07 | Power supply aging state monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217467120U (en) |
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2022
- 2022-03-07 CN CN202220497351.8U patent/CN217467120U/en active Active
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