CN220961647U - Intelligent power-off alarm and emergency power supply device for ammeter - Google Patents
Intelligent power-off alarm and emergency power supply device for ammeter Download PDFInfo
- Publication number
- CN220961647U CN220961647U CN202322677171.5U CN202322677171U CN220961647U CN 220961647 U CN220961647 U CN 220961647U CN 202322677171 U CN202322677171 U CN 202322677171U CN 220961647 U CN220961647 U CN 220961647U
- Authority
- CN
- China
- Prior art keywords
- electric meter
- power supply
- supply device
- intelligent power
- emergency power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 36
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 abstract description 7
- 238000004891 communication Methods 0.000 abstract description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 229910052744 lithium Inorganic materials 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model provides an intelligent power-off alarm and emergency power supply device for an ammeter, which comprises: the protection shell, the inside fixed mounting of protection shell has the circuit board, the top of circuit board welded connection has controller, GSM module, big dipper location, clock and dial switch respectively. After the intelligent power-off alarm and emergency power supply device for the electric meter is powered off, the power supply state of the electric meter is judged through 485 communication fault codes of the electric meter, 12V of lithium battery is converted into 110V of direct current auxiliary power for maintaining normal operation of the electric meter through a power electronic conversion device within 5s of sending out corresponding fault codes of the electric meter, the electric meter is ensured to continuously and normally operate under the condition of power grid power failure, current position information is obtained through Beidou positioning, a user terminal is sent out through a GSM module, the position information of the electric meter with faults is notified, subsequent maintenance and processing are facilitated, wind is effectively generated through fan operation, and cooling treatment can be carried out on the inside of a protective shell through wind.
Description
Technical Field
The utility model relates to the field of electric meters, in particular to an intelligent power-off alarming and emergency power supply device for an electric meter.
Background
The intelligent ammeter is an intelligent terminal of the intelligent power grid, is not an electric energy meter in the traditional sense, has the intelligent functions of bidirectional multi-rate metering function, user side control function, bidirectional data communication function of various data transmission modes, electricity larceny prevention function and the like in order to adapt to the use of the intelligent power grid and new energy besides the metering function of the basic electricity consumption of the traditional electric energy meter, and represents the development direction of the intelligent terminal of the end user of the energy-saving intelligent power grid in the future.
However, the ammeter in the existing market cannot timely send out fault information due to the fact that the ammeter cannot timely supply power after the ammeter fails and is powered off in the using process, so that the discovery time is prolonged, and the problem of large loss is easy to generate.
Therefore, it is necessary to provide an intelligent power-off alarm and emergency power supply device for an electric meter to solve the above technical problems.
Disclosure of utility model
The utility model provides an intelligent power-off alarm and emergency power supply device for an ammeter, which solves the problems that the ammeter in the existing market cannot timely send out fault information due to the fact that the ammeter cannot timely supply power after fault power off occurs in the using process, so that the discovery time is prolonged, and large loss is easy to generate.
The utility model provides an intelligent power-off alarm and emergency power supply device for an ammeter, which comprises: the protection shell, the inside fixed mounting of protection shell has the circuit board, welded connection has controller, GSM module, big dipper location, clock and dial switch respectively at the top of circuit board, be electric connection between controller and the GSM module, big dipper location, clock and the dial switch, the top fixed mounting of protection shell has the mounting panel, the fan has been placed to the top central point department of mounting panel, the spout has all been seted up at the top of mounting panel and the outside both sides that are located the fan, the spout slidable mounting is passed through at the top of mounting panel has along spout length direction gliding fixture block, two equal fixed mounting in inside one side of spout has the spring, two the one end of spring all with two be fixed mounting between the outside one side of fixture block, the fan is close to each other with mounting panel fixed mounting through two fixture blocks.
Preferably, the outside one side of protective housing is through screw fixed mounting has the protection shield, the outside one side of protection shield is embedded to be connected with the electric quantity pilot lamp.
Preferably, the top and the bottom of protective housing are all fixed mounting has the fixed plate, the protective housing is installed through the cooperation between fixed plate and the screw.
Preferably, a hanging ring is fixedly arranged on one side of the outer portion of the protective shell, and a handle is fixedly arranged on one side of the outer portion of the protective shell, which is located on the hanging ring.
Preferably, the outside one side of protective housing just is located the embedded mouth that charges that is connected with of one side of handle, outside one side of protective housing just is located the embedded RS that is connected with of below of mouth that charges.
Preferably, a mode lamp is connected with one side of the outer part of the protective shell and is embedded below the RS.
Compared with the related art, the intelligent power-off alarm and emergency power supply device for the ammeter has the following beneficial effects:
After the ammeter outage, judge ammeter power supply state through 485 communication fault code of ammeter, in the ammeter sent corresponding fault code 5s, change lithium cell 12V low voltage into the 110V direct current auxiliary power that maintains ammeter normal operating through power electronic conversion device, ensure that the ammeter lasts normal operating under the electric wire netting outage condition, and utilize big dipper location to acquire current position information, and send user terminal through the GSM module, inform the position information that the ammeter breaks down, be convenient for follow-up maintenance processing, through fan work effectual wind that produces, the wind can cool down the inside of protective housing and handle, avoid inside high to the life of electronic components shortens, thereby switching device's life has been prolonged.
Drawings
FIG. 1 is a schematic diagram of an intelligent power-off alarm and emergency power supply device for an electric meter according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic diagram of the circuit board structure shown in FIG. 1;
fig. 3 is a schematic structural diagram of the working principle shown in fig. 1.
In the figure: 1. a protective shell; 2. a circuit board; 3. a spring; 4. a controller; 5. a GSM module; 6. positioning the Beidou; 7. a clock; 8. a dial switch; 9. a protective plate; 10. an electric quantity indicator lamp; 11. a fixing plate; 12. hanging rings; 13. a handle; 14. a charging port; 15. an RS485 interface; 16. a mode lamp; 17. a mounting plate; 18. a blower; 19. a chute; 20. and (5) clamping blocks.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of an intelligent power-off alarm and emergency power supply device for an electric meter according to the present utility model; FIG. 2 is a schematic diagram of the circuit board structure shown in FIG. 1; fig. 3 is a schematic structural diagram of the working principle shown in fig. 1, and an intelligent power-off alarm and emergency power supply device for an electric meter, including: the protection shell 1, the inside fixed mounting of protection shell 1 has circuit board 2, the top of circuit board 2 welded connection has controller 4 respectively, GSM module 5, big dipper location 6, clock 7 and dial switch 8, be electric connection between controller 4 and the GSM module 5, big dipper location 6, clock 7 and the dial switch 8, the top fixed mounting of protection shell 1 has mounting panel 17, fan 18 has been placed to the top central point department of mounting panel 17, the top of mounting panel 17 just is located the outside both sides of fan 18 and has all been seted up spout 19, the top of mounting panel 17 is through spout 19 slidable mounting along the gliding fixture block 20 of spout 19 length direction, be fixed mounting between the outside one side of two fixture blocks 20 of one end all fixed mounting of two springs 3, fan 18 is close to each other with mounting panel 17 fixed mounting through two fixture blocks 20, after the electricity meter is powered off, the electricity meter power supply state is judged through 485 communication fault codes of the electricity meter, the lithium battery 12V is converted into 110V direct current auxiliary power for maintaining the normal operation of the electricity meter through a power electronic conversion device within 5s of the corresponding fault codes sent out by the electricity meter, the electricity meter is ensured to continuously and normally operate under the condition of power grid power failure, the current position information is obtained through Beidou positioning 6, the user terminal is sent up through the GSM module 5, the fault position information of the electricity meter is notified, the subsequent maintenance processing is convenient, the wind can be effectively generated through the operation of the fan 18, the interior of the protective shell 1 can be cooled by the wind, the internal temperature is prevented from being too high, the service life of electronic components is shortened, the service life of the switching device is prolonged, when the fan 18 is damaged and needs to be replaced, the clamping block 20 is pushed to two sides along the direction of the sliding groove 19, the spring 3 is compressed at the moment, the fixture block 20 is released from the limit of the fan 18, the fan 18 can be detached at the moment, after a new fan 18 is installed at a corresponding position, the fixture block 20 is loosened, the fixture blocks 20 are close to each other due to the reset action of the springs 3, the fan 18 is effectively limited, and the structure is simple, and the practicability is improved.
The outside one side of protective housing 1 is through screw fixed mounting having protection shield 9, and the outside one side of protection shield 9 is embedded to be connected with electric quantity pilot lamp 10, and protection shield 9 is used for protecting protective housing 1 internals, and electric quantity pilot lamp 10 is used for looking over the inside battery electric quantity of protective housing 1, and convenient timely charging when the electric quantity is not enough.
The top and the bottom of protective housing 1 are equal fixed mounting have fixed plate 11, and protective housing 1 installs through the cooperation between fixed plate 11 and the screw, is convenient for install fixed protective housing 1 through fixed plate 11.
The outside one side fixed mounting of protective housing 1 has link 12, and the outside one side of protective housing 1 just is located one side fixed mounting of link 12 has handle 13, is convenient for carry the device through handle 13, has improved portability.
The outside one side of protective housing 1 and lie in the embedded charge mouth 14 that is connected with in one side of handle 13, the outside one side of protective housing 1 just lies in the embedded RS485 interface 15 that is connected with in below of charge mouth 14, the outside one side of protective housing 1 just lies in the embedded mode lamp 16 that is connected with in below of RS485 interface 15, charge mouth 14 is connected with the charger, handles the battery that charges, mode lamp 16 is used for looking over what mode the device is in currently.
The utility model provides an intelligent power-off alarm and emergency power supply device for an ammeter, which has the following working principle:
After the ammeter outage, judge ammeter power supply state through 485 communication fault code of ammeter, in the ammeter sent corresponding fault code 5s, change lithium cell 12V direct current auxiliary power to maintain ammeter normal operating through power electronic conversion device, ensure that the ammeter lasts normal operating under the electric wire netting outage condition, and utilize big dipper location 6 to acquire current position information, and send user terminal through GSM module 5, inform the ammeter to break down position information, be convenient for follow-up maintenance processing, work effectual wind through fan 18, the wind can cool down processing to protective housing 1's inside, avoid inside high temperature to the life of electronic components shortens, thereby switching device's life, when fan 18 damage needs to change, promote the fixture block 20 to both sides along the direction of spout 19, at this moment spring 3 compresses, fixture block 20 and fan 18's spacing is relieved, can dismantle fan 18 this moment, install new fan 18 behind the relevant position, become flexible fixture block 20, because the reset effect of spring 3, make fixture block 20 be close to each other, the effectual spacing to fan 18, this simple structure has improved practicality.
Compared with the related art, the intelligent power-off alarm and emergency power supply device for the ammeter has the following beneficial effects:
After the ammeter outage, judge ammeter power supply state through 485 communication fault code of ammeter, in the ammeter sent corresponding fault code 5s, change lithium cell 12V low voltage into the 110V direct current auxiliary power that maintains ammeter normal operating through power electronic conversion device, ensure that the ammeter lasts normal operating under the electric wire netting outage condition, and utilize big dipper location 6 to acquire current position information, and send user terminal through GSM module 5, inform the position information that the ammeter breaks down, be convenient for follow-up maintenance processing, work effectual wind through fan 18, the wind can cool down processing to protective housing 1's inside, avoid inside high to the life of electronic components shortens, thereby switching device's life has been prolonged.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (6)
1. An intelligent power-off alarm and emergency power supply device for an electric meter, comprising: protective housing (1), its characterized in that: the inside fixed mounting of protective housing (1) has circuit board (2), welded connection has controller (4), GSM module (5), big dipper location (6), clock (7) and dial switch (8) respectively in the top of circuit board (2), be electric connection between controller (4) and GSM module (5), big dipper location (6), clock (7) and dial switch (8), the top fixed mounting of protective housing (1) has mounting panel (17), fan (18) have been placed in top central point department of mounting panel (17), spout (19) have all been seted up at the top of mounting panel (17) and the outside both sides that are located fan (18), the top of mounting panel (17) is through spout (19) slidable mounting have fixture block (20) along spout (19) length direction gliding, two inside one side of spout (19) is fixed mounting spring (3), two between the one end of spring (3) all with two be fixed mounting between the outside one side of fixture block (20), fan (18) are through two fixture blocks (20) are close to each other fixed mounting with mounting panel (17).
2. The intelligent power-off alarming and emergency power supply device for the electric meter according to claim 1, wherein a protecting plate (9) is fixedly installed on one side of the outer portion of the protecting shell (1) through screws, and an electric quantity indicator lamp (10) is connected to one side of the outer portion of the protecting plate (9) in an embedded mode.
3. The intelligent power-off alarming and emergency power supply device for the electric meter according to claim 2, wherein the top and the bottom of the protective shell (1) are fixedly provided with fixing plates (11), and the protective shell (1) is installed through cooperation between the fixing plates (11) and screws.
4. An intelligent power-off alarm and emergency power supply device for an electric meter according to claim 3, wherein a hanging ring (12) is fixedly installed on one side of the outer portion of the protective shell (1), and a handle (13) is fixedly installed on one side of the outer portion of the protective shell (1) and located on one side of the hanging ring (12).
5. The intelligent power-off alarming and emergency power supply device for the electric meter according to claim 4, wherein a charging port (14) is connected to one side of the outer side of the protective shell (1) and one side of the handle (13) in an embedded manner, and an RS485 interface (15) is connected to one side of the outer side of the protective shell (1) and the lower side of the charging port (14) in an embedded manner.
6. The intelligent power-off alarming and emergency power supply device for the electric meter according to claim 5 is characterized in that a mode lamp (16) is connected on one side of the outer portion of the protective shell (1) and located below the RS485 interface (15) in an embedded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322677171.5U CN220961647U (en) | 2023-10-07 | 2023-10-07 | Intelligent power-off alarm and emergency power supply device for ammeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322677171.5U CN220961647U (en) | 2023-10-07 | 2023-10-07 | Intelligent power-off alarm and emergency power supply device for ammeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220961647U true CN220961647U (en) | 2024-05-14 |
Family
ID=91019429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322677171.5U Active CN220961647U (en) | 2023-10-07 | 2023-10-07 | Intelligent power-off alarm and emergency power supply device for ammeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220961647U (en) |
-
2023
- 2023-10-07 CN CN202322677171.5U patent/CN220961647U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103676817B (en) | A kind of communication base station photoelectric complementary power-supply system and How It Works thereof | |
| CN212391597U (en) | Medical electronic equipment outage detection device | |
| CN204741337U (en) | Electric power invertion power supply | |
| CN220961647U (en) | Intelligent power-off alarm and emergency power supply device for ammeter | |
| CN212908594U (en) | Novel intelligent dual-power cabinet | |
| CN214622879U (en) | Real-time online monitoring device for lightning stroke condition of 10kV line | |
| CN215491825U (en) | Intelligent safety electricity utilization monitoring device | |
| CN115096385A (en) | Wind-solar complementary power supply type electromagnetic water meter | |
| CN108539847A (en) | Multifunctional intelligent electric energy meter power-supply system | |
| CN209088623U (en) | Protect power supply responsible consumer, place power supply condition monitoring alarm device | |
| CN209056974U (en) | A kind of micro- station power supply of 5G mobile communication | |
| CN209086866U (en) | A kind of computer device for preventing power failure | |
| CN209134120U (en) | Integrated capacitor charging module | |
| CN113613089A (en) | Power supply method and system for sharing power supply between 5G micro base station and street lamp | |
| CN209860092U (en) | Smart lithium ion storage battery for communication base station | |
| CN209167398U (en) | Relay protection multifunctional unit debugging tool | |
| CN207231537U (en) | A kind of comprehensive monitoring alarm device for equipment operating environment | |
| CN214479796U (en) | FSU (frequency selective Unit) intelligent standby power module of base station | |
| CN203377673U (en) | Energy-saving control device of direct current UPS switching power supply | |
| CN110896238A (en) | External direct-current power supply device and method thereof | |
| CN112039200A (en) | Integrated power supply compensation device | |
| CN111273082A (en) | Intelligent electric meter based on big data | |
| CN205791788U (en) | A kind of small-sized ups power | |
| CN211579615U (en) | External direct-current power supply device | |
| CN212812104U (en) | Intelligent control terminal for intelligent street lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |