CN219552545U - Power consumption fault monitoring device - Google Patents
Power consumption fault monitoring device Download PDFInfo
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- CN219552545U CN219552545U CN202223452932.9U CN202223452932U CN219552545U CN 219552545 U CN219552545 U CN 219552545U CN 202223452932 U CN202223452932 U CN 202223452932U CN 219552545 U CN219552545 U CN 219552545U
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- fault monitoring
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- monitoring device
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- 230000001960 triggered effect Effects 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 241000270722 Crocodylidae Species 0.000 claims description 3
- 238000013500 data storage Methods 0.000 claims description 3
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 claims description 3
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model discloses an electricity consumption fault monitoring device, which comprises a shell and a circuit board, wherein a plurality of power sockets are arranged at the top of the shell, unidirectional AC220V output is realized, a direct-current voltage acquisition interface and a direct-current acquisition interface are also arranged at the top of the shell, a power indicator lamp is arranged at the top of the shell, when a fault monitoring module detects faults such as overvoltage, undervoltage and overcurrent, a second power indicator lamp is triggered to be started, when the voltage and the current exceed the alarm value range, an alarm state is displayed, when overcurrent occurs, an output relay can be quickly fused or cut off through a safety, a power circuit is cut off, the protection effect is realized, the interface is sealed through a protective wire sleeve, the inside is smeared with waterproof glue, the protection capability such as dust prevention and waterproof is realized, and the electricity consumption data acquisition and monitoring of direct-current and alternating-current electric equipment under indoor, outdoor and outdoor conditions can be met, and the length is 240mm and the width is 160mm, so that the device is moderate in volume, light weight, convenient to carry and simple to operate.
Description
Technical Field
The utility model belongs to the technical field of fault monitoring devices, and particularly relates to an electric fault monitoring device.
Background
Electricity is used as an indispensable part in daily life and production of people. When electricity failure occurs, daily life and production are severely restricted, and especially when the electricity failure occurs outdoors, failure identification and repair cannot be performed in time. Therefore, outdoor power failure monitoring has been a popular topic.
The existing intelligent electric energy meter has no standby electric fault monitoring and protecting functions, has certain limitations on applicable environments, functions and use fields, is difficult to apply to outdoor conditions, and has the defects of overlarge volume and weight of a perfect electric energy monitoring device, and is inconvenient to carry outdoors.
Based on this, the prior art has the following technical problems:
in the existing power failure monitoring device, the applicable environment, functions and use places are limited to a certain extent, the device is difficult to apply to outdoor conditions, and the device is overlarge in volume and weight and inconvenient to carry outdoors.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the electricity consumption fault monitoring device which can meet the electricity consumption data monitoring function of direct current and alternating current electric equipment under outdoor conditions, and has moderate volume, light weight and convenient carrying.
The utility model discloses an electricity failure monitoring device, which comprises: a housing, a circuit board;
the top of the shell is provided with a plurality of power sockets for unidirectional AC220V output; the top of the shell is also provided with a direct-current voltage acquisition interface which is used for connecting an external voltage detection cable to acquire direct-current voltage of 0-60V; the top of the shell is also provided with a direct current acquisition interface which is used for connecting an external current detection cable and acquiring 0-2V of direct current voltage corresponding to 0-20A;
the top of the shell is provided with a power supply indicator lamp, and the power supply indicator lamp comprises a first power supply indicator lamp and a second power supply indicator lamp;
the circuit board is provided with a fault monitoring module, wherein the second power indicator is electrically connected with the fault monitoring module, and when the fault monitoring module detects overvoltage, undervoltage and overcurrent faults, the second power indicator is triggered to be started.
Preferably, the power outlet includes: 3000W three-hole power socket, 1000W five-hole power socket and 500W five-hole power socket; the 3000W three-hole power socket is used for outputting unidirectional AC220V, the rated power is 3000W, the 1000W five-hole power socket is used for outputting unidirectional AC220V, the rated power is 1000W, the 500W five-hole power socket is used for outputting unidirectional AC220V, and the rated power is 500W.
Preferably, the shell is made of ABS material, and the top of the shell is 240mm long and 160mm wide.
Preferably, the top of the shell is also provided with a display screen for displaying the voltage, current and power of the input and output power supply; the display screen is provided with organic glass.
Preferably, the device further comprises a switch, wherein the switch is used for controlling the on/off of the device, and the switch is electrically connected with the first power indicator lamp.
Preferably, the circuit board is provided with an SD memory card, the SD memory card is used for data storage, the housing is further provided with a USB interface, and the USB interface is used for exporting the history data in the SD memory card.
Preferably, the power supply system further comprises a power input interface, wherein the power input interface is used for unidirectional AC220V power supply input.
Preferably, the direct-current voltage acquisition interface is fixedly connected with a direct-current voltage detection cable, and the direct-current voltage detection cable is specifically provided with a YTLBAT1-02 needle head and a red and black crocodile clip.
Preferably, the direct current acquisition interface is fixedly connected with a direct current detection cable, and the direct current detection cable is specifically provided with a YTLBAT1-04 needle head and a TA018 current probe.
Preferably, the power input interface and the shell interface are sealed through a wire protection sleeve, and waterproof glue is smeared in the interface for sealing.
One or more technical solutions provided in the embodiments of the present utility model at least have the following technical effects or advantages:
the utility model provides a display alarm state when faults such as overvoltage, undervoltage, overcurrent and the like are monitored, and the output relay can be quickly fused through a safety device or cut off when overcurrent occurs, so that a power supply loop is cut off, the protection effect is realized, the device has a multipath unidirectional output function through a plurality of five-hole power sockets, the device is sealed through the wire protecting sleeve at the interface, the inside is smeared with waterproof glue for sealing, the device has a certain protection capability of dust prevention, water prevention and the like, and the device can meet the power consumption data acquisition and monitoring of direct current and alternating current electric equipment under indoor, outdoor and outdoor conditions, and has a length of 240mm and a width of 160mm, so that the device has moderate volume, light weight, convenient carrying and simple operation.
Drawings
Fig. 1 is a schematic diagram of the overall structure in an embodiment of the present utility model.
Fig. 2 is a top view of an embodiment of the present utility model.
Fig. 3 is a side view of an embodiment of the present utility model.
Fig. 4 is a top view of an embodiment of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model discloses an electricity failure monitoring device, which comprises: a housing, a circuit board;
referring to fig. 2, the top of the shell is provided with a plurality of power sockets for unidirectional AC220V output and realizing multipath single-phase output of the device, and the top of the shell is also provided with a direct-current voltage acquisition interface 6 for connecting an external voltage detection cable and acquiring 0-60V of direct-current voltage; the top of the shell is also provided with a direct current acquisition interface 7 which is used for connecting an external current detection cable and acquiring 0-2V of direct current voltage corresponding to 0-20A;
the power supply indicator lamp is arranged at the top of the shell, the power supply indicator lamp comprises a first power supply indicator lamp 11 and a second power supply indicator lamp 12, wherein the first power supply indicator lamp 11 is a green indicator lamp, the second power supply indicator lamp 12 is a red indicator lamp, and if faults such as overvoltage, undervoltage and overcurrent occur, the second power supply indicator lamp 12 lights up to remind electric equipment of the faults.
The circuit board is provided with a fault monitoring module, wherein, the second power indicator 12 with fault monitoring module electricity is connected, works as fault monitoring module detects faults such as excessive pressure, under-voltage, overcurrent, triggers second power indicator 12 opens, shows the alarm state when voltage, electric current surpass alarm value range, can pass through the insurance fast-fusing or cut off output relay when the overcurrent takes place, cuts off the power return circuit, plays the guard action.
The power outlet includes: 3000W three-hole power socket 10, 1000W five-hole power socket 8, 500W five-hole power socket 9; the 3000W three-hole power socket 10 is used for unidirectional AC220V output, the rated power is 3000W, the 1000W five-hole power socket 8 is used for unidirectional AC220V output, the rated power is 1000W, the 500W five-hole power socket 9 is used for unidirectional AC220V output, and the rated power is 500W. The 1-way 3000W socket can supply power for the AC220V14A three-hole plug electric equipment, the 3-way 1000W socket 8 can supply power for a plurality of AC220V5A three-hole or two-hole plug electric equipment, and the 1-way 500W socket can supply power for the AC220V3A three-hole or two-hole plug electric equipment.
Referring to fig. 3 and 4, the shell is made of an ABS material, the top of the shell is 240mm long, 160mm wide, 45mm high on the left side and 60mm high on the right side.
ABS has the common properties of three components, A makes it resistant to chemical corrosion, heat and certain surface hardness, B makes it have high elasticity and toughness, S makes it have the processing and shaping characteristics of thermoplastic plastics and improve electric properties. Therefore, the ABS material is used as the shell material, so that the ABS material has the advantages of good comprehensive performance, low price, wide application, toughness, hardness, rigidity and the like. And the whole appearance volume of the device is moderate, and the device is convenient to carry.
The top of the shell is also provided with a display screen 2 for displaying the voltage, current and power of the input and output power supply; when equipment starts to be normal, the display screen 2 displays the word of 'equipment works normally', when each path of socket starts to supply power, the power information of each path of socket is displayed on the display screen 2, the power information comprises input voltage, output voltage and other information, when the equipment breaks down such as overvoltage and overcurrent, the fault information is displayed on the display screen 2, and the display screen 2 is provided with organic glass for protecting the internal display screen 2.
The power supply control device further comprises a switch 1, wherein the switch 1 is used for controlling equipment to be turned on/off, the switch 1 is electrically connected with the first power supply indicator lamp 11, the switch 1 is pressed down, and the first power supply indicator lamp (11) lights a green light.
The circuit board is provided with an SD memory card, the SD memory card is used for data storage, the shell is further provided with a USB interface 3, and the USB interface 3 is used for exporting historical data in the SD memory card.
A power input interface 5 is also included, the power input interface 5 is used for unidirectional AC220V power supply input and is used as a power source of the whole equipment.
The direct-current voltage acquisition interface 6 is fixedly connected with a direct-current voltage detection cable, and the direct-current voltage detection cable is specifically provided with a YTLBA 1-02 needle head and a red and black crocodile clip and is used for measuring direct-current voltage of tested equipment.
The direct current collection interface 7 is fixedly connected with a direct current detection cable, the direct current detection cable is specifically provided with a YTLBA 1-04 needle head and a TA018 current probe, the current probe penetrates through a tested wire to measure direct current of the tested device, and the direct current detection cable is provided with a dustproof and waterproof cap with silica gel to realize dustproof and waterproof treatment on a measuring tool, and the cable length can be set according to actual needs without excessive limitation.
The power input interface 5 and the shell interface are sealed through the wire protection sleeve 4, waterproof glue is smeared inside the interface for sealing, and the switch 1, the display screen 2, the USB interface 3, the 3000W three-hole power socket 10, the 1000W five-hole power socket 8, the 500W five-hole power socket 9, the direct-current voltage acquisition interface 6, the direct-current acquisition interface 7 and the power indicator are all sealed with the shell interface through sealing rings.
In order to better understand the working principle of the embodiment of the utility model, the following use process can be included in practical use.
1) Single phase power acquisition operation
a) The power input interface 5 plug is inserted into a commercial power single-phase power supply socket, and rated power is 3.5kW;
b) When the switch 1 is pressed down, the power indicator lamp 11 is on, and the device can perform self-checking, initializing and other operations in the starting process, and the starting state is displayed on the display screen 2;
c) When the equipment is started normally, the word of 'normal operation of the equipment' is displayed, and the equipment enters a power information monitoring interface, namely, each path of socket starts to supply power, and the power information of each path of socket is displayed on a display screen 2 in real time, wherein the power information comprises information such as input voltage, output current and the like;
d) The 1-way 3kW socket can supply power for the AC220V14A three-hole plug electric equipment, the 3-way 1kW socket can supply power for a plurality of AC220V5A three-hole or two-hole plug electric equipment, and the 1-way 500W socket can supply power for the AC220V3A three-hole or two-hole plug electric equipment;
e) In the use process, the device collects, displays, analyzes and stores the power supply information of each path of socket, stores the power supply information once per second, stores data in the SD card, and stores alternating current data including voltage, current, frequency, power and electric energy;
f) If faults such as overvoltage and overcurrent occur, the power supply is automatically disconnected, a fault lamp is on, and fault information is displayed on the display screen 2;
g) Closing switch 1 may cut off all outputs.
2) DC acquisition operation
a) Pressing the switch 1 to start the device;
b) The direct-current voltage detection cable is connected, the red clamp and the black clamp of the detection cable are respectively connected to the anode and the cathode of the tested equipment, and direct-current voltage is measured;
c) The direct current detection cable is connected, the current probe penetrates through a power line of the tested equipment, and the direct current of the tested equipment is measured;
d) The direct current voltage and the direct current can act together to count and analyze the charge and discharge curves of the battery;
e) In the detection process, the device collects, displays, analyzes and stores direct-current voltage and current, stores the direct-current voltage and current once per second, and stores data in the SD card, wherein the stored direct-current data comprises voltage and current.
3) Data export operations
a) Pressing the switch 1 to start the device;
b) The USB interface 3 of the device is connected to a computer by a USB cable;
c) Export method one: the history data stored in the SD card of the device is exported through upper computer software;
the second export method is as follows: the computer automatically recognizes as a USB storage device, opens the USB storage device, and directly copies the history data file stored as TXT.
While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. An electrical fault monitoring device, comprising:
a housing, a circuit board;
the top of the shell is provided with a plurality of power sockets for unidirectional AC220V output; the top of the shell is also provided with a direct-current voltage acquisition interface (6) which is used for connecting an external voltage detection cable to acquire 0-60V of direct-current voltage; the top of the shell is also provided with a direct current acquisition interface (7) which is used for connecting an external current detection cable and acquiring 0-20A corresponding to 0-2V of direct current voltage;
the top of the shell is provided with a power supply indicator lamp, and the power supply indicator lamp comprises a first power supply indicator lamp (11) and a second power supply indicator lamp (12);
the circuit board is provided with a fault monitoring module, wherein the second power indicator lamp (12) is electrically connected with the fault monitoring module, and when the fault monitoring module detects overvoltage, undervoltage and overcurrent faults, the second power indicator lamp (12) is triggered to be started.
2. An electrical fault monitoring device according to claim 1, wherein the electrical outlet comprises: a 3000W three-hole power socket (10), a 1000W five-hole power socket (8) and a 500W five-hole power socket (9); the 3000W three-hole power socket (10) is used for outputting unidirectional AC220V, the rated power is 3000W, the 1000W five-hole power socket (8) is used for outputting unidirectional AC220V, the rated power is 1000W, and the 500W five-hole power socket (9) is used for outputting unidirectional AC220V, and the rated power is 500W.
3. An electricity consumption fault monitoring device according to claim 1, wherein the housing is made of ABS material, and the top of the housing is 240mm in length and 160mm in width.
4. The electricity consumption fault monitoring device according to claim 1, wherein the top of the shell is further provided with a display screen (2) for displaying the voltage, current and power of the input/output power supply; the display screen (2) is provided with organic glass.
5. An electricity consumption fault monitoring device according to claim 1, further comprising a switch (1), the switch (1) being configured to control on/off of a device, the switch (1) being electrically connected to the first power indicator lamp (11).
6. The electricity consumption fault monitoring device according to claim 1, wherein an SD memory card is arranged on the circuit board, the SD memory card is used for data storage, the shell is further provided with a USB interface (3), and the USB interface (3) is used for exporting historical data in the SD memory card.
7. A power failure monitoring device according to claim 1, further comprising a power input interface (5), the power input interface (5) being for unidirectional AC220V power supply input.
8. An electricity consumption fault monitoring device according to claim 1, characterized in that the direct voltage acquisition interface (6) is fixedly connected with a direct voltage detection cable, which is specifically provided as a YTLBAT1-02 needle and a red-black crocodile clip.
9. An electrical fault monitoring device according to claim 1, characterized in that the direct current collecting interface (7) is fixedly connected to a direct current detection cable, which is specifically provided as YTLBAT1-04 needle and TA018 current probe.
10. An electricity consumption fault monitoring device according to claim 7, characterized in that the power input interface (5) and the shell interface are sealed by a wire protection sleeve (4), and waterproof glue is smeared inside the interface for sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223452932.9U CN219552545U (en) | 2022-12-23 | 2022-12-23 | Power consumption fault monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223452932.9U CN219552545U (en) | 2022-12-23 | 2022-12-23 | Power consumption fault monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219552545U true CN219552545U (en) | 2023-08-18 |
Family
ID=87735870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223452932.9U Active CN219552545U (en) | 2022-12-23 | 2022-12-23 | Power consumption fault monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219552545U (en) |
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2022
- 2022-12-23 CN CN202223452932.9U patent/CN219552545U/en active Active
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