CN205982409U - Distribution transformer power failure autoalarm - Google Patents
Distribution transformer power failure autoalarm Download PDFInfo
- Publication number
- CN205982409U CN205982409U CN201620984093.0U CN201620984093U CN205982409U CN 205982409 U CN205982409 U CN 205982409U CN 201620984093 U CN201620984093 U CN 201620984093U CN 205982409 U CN205982409 U CN 205982409U
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- China
- Prior art keywords
- circuit
- power failure
- distribution transformer
- autoalarm
- primary processor
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Abstract
The utility model discloses a distribution transformer power failure autoalarm, include: casing and the circuit board of setting in the casing set up alarm indicator, power indicator, switch and solar cell panel on the casing, the circuit board includes: host processing ware, voltage transformer, signal conditioning circuit, battery, warning circuit, wireless communication module, voltage transformer's input and transformer load side are connected, and voltage transformer's output and signal conditioning circuit are connected, the solar panel is connected with a storage battery, the battery is connected with the host processing ware through power indicator, the switch who establishes ties, alarm indicator and warning circuit are connected, signal conditioning circuit, warning circuit, wireless communication module are connected with the host processing ware respectively. This device reminds fortune dimension personnel to do the source reason, conveniently transports the dimension personnel and seeks the fault point fast, shortens maintenance duration, reduces economic loss etc..
Description
Technical field
This utility model is related to become electric apparatus alarm device and in particular to a kind of distribution becomes electrical equipment power failure autoalarm.
Background technology
When the distribution transforming of platform area is tripped because the reason such as short circuit or ground connection breaks down, if no user reports fault, unit-area management people for repairment
Member cannot grasp platform area distribution ruuning situation in real time.Platform area distribution causes user's acquisition terminal and meter to have a power failure, if not after having a power failure
Send a telegram in reply in time, acquisition terminal cannot upload meter freezing data, cause to produce a large amount of abnormal datas.
Content of the invention
For solving the above problems, this utility model provides a kind of distribution transformer power failure autoalarm.
The technical solution of the utility model is：A kind of distribution transformer power failure autoalarm, including：Housing and setting
Circuit board in housing, setting alarm lamp, power supply indicator, on and off switch and solar panel on housing；
Circuit board includes：Primary processor, voltage transformer, signal conditioning circuit, accumulator, warning circuit, radio communication
Module；
The input of described voltage transformer is connected with transformer load side, the outfan of described voltage transformer and signal
Modulate circuit connects；Described solar panel is connected with accumulator, and described accumulator passes through the power supply indicator of series connection, power supply
Switch is connected with primary processor；Described alarm lamp is connected with warning circuit；Described signal conditioning circuit, warning circuit, no
Line communication module is connected with primary processor respectively；
Described warning circuit includes：Resistance R1, audion Q1, relay K1；Resistance R1 one end and primary processor outfan
Connect, the resistance R1 other end is connected with the base stage of audion Q1, the grounded emitter of audion Q1, the colelctor electrode of audion Q1 leads to
The coil crossing relay K1 connects voltage source, and the contact of relay K1 connects alarm lamp.
Further, primary processor is the STM32F103RET6 processor based on Cortex-M3 kernel.
Further, wireless communication module is GPRS module.
Further, GPRS module is connected with SIM interface module.
Further, housing is additionally provided with buzzer, described buzzer is connected with alarm lamp.
Further, alarm lamp and power supply indicator are LED.
The distribution transformer power failure autoalarm that this utility model provides, voltage transformer gathers transformer load side
Voltage, and real-time Transmission is to primary processor, when causing earth leakage protective device tripping operation because of faults such as line short or ground connection, voltage is mutual
Sensor monitors load side decompression, and alarm signal is transferred to remote control terminal by wireless communication module or passes through by primary processor
The form of note is sent to operation maintenance personnel, reminds operation maintenance personnel to handle it with timely, primary processor controls police instruction simultaneously
Lamp is reported to the police, and facilitates operation maintenance personnel quickly to search trouble point, shortens maintenance time, reduces economic loss etc..
Brief description
Fig. 1 is this utility model specific embodiment circuit theory schematic diagram.
Fig. 2 is warning circuit schematic diagram.
In figure, 1 voltage transformer, 2 signal conditioning circuits, 3 solar panels, 4 accumulator, 5 on and off switch, 6 power supplys
Display lamp, 7 primary processors, 8 warning circuits, 9 alarm lamps, 10 buzzers, 11 wireless communication modules, R1 resistance, Q1 tri- pole
Pipe, K1 relay.
Specific embodiment
The utility model is elaborated below in conjunction with the accompanying drawings and by specific embodiment, and following examples are to this
The explanation of utility model, and this utility model is not limited to implementation below.
As shown in figure 1, this utility model provide distribution transformer power failure autoalarm, include housing be arranged on
Circuit board in housing, setting alarm lamp 9, buzzer 10, power supply indicator 6, on and off switch 5 and solar-electricity on housing
Pond plate 3.Alarm lamp 9 and power supply indicator 6 are LED, energy-conserving and environment-protective.
Circuit board includes：Primary processor 7, voltage transformer 1, signal conditioning circuit 2, accumulator 4, warning circuit 8, wireless
Communication module 11.The input of voltage transformer 1 is connected with transformer load side, and the outfan of voltage transformer 1 is adjusted with signal
Reason circuit 2 connects；Solar panel 3 is connected with accumulator 4, and accumulator 4 passes through the power supply indicator 6 of series connection, on and off switch 5
It is connected with primary processor 7；Alarm lamp 9, buzzer 10 are connected with warning circuit 8 respectively；Signal conditioning circuit 2, electricity of reporting to the police
Road 8, wireless communication module 11 are connected with primary processor 7 respectively.
In the present embodiment, primary processor 7 is the STM32F103RET6 processor based on Cortex-M3 kernel, processing speed
Hurry up, report to the police in time.Wireless communication module 11 is GPRS module, and GPRS module is connected with SIM interface module, realizes primary processor
Warning message is sent to operation maintenance personnel with note form by 7, facilitates operation maintenance personnel to receive warning message whenever and wherever possible.
As shown in Fig. 2 warning circuit 8 includes：Resistance R1, audion Q1, relay K1；Resistance R1 one end and primary processor
7 outfans connect, and the resistance R1 other end is connected with the base stage of audion Q1, the grounded emitter of audion Q1, audion Q1's
Colelctor electrode connects voltage source by the coil of relay K1, and the contact of relay K1 connects the alarm lamp 9 of series connection, buzzer
10.
Only preferred implementation of the present utility model disclosed above, but this utility model is not limited to this, any
What those skilled in the art can think does not have creative change, and is made under the premise of without departing from this utility model principle
Some improvements and modifications, all should fall in protection domain of the present utility model.
Claims (6)
1. a kind of distribution transformer power failure autoalarm is it is characterised in that include：Housing and the circuit being arranged in housing
Plate, setting alarm lamp, power supply indicator, on and off switch and solar panel on housing；
Circuit board includes：Primary processor, voltage transformer, signal conditioning circuit, accumulator, warning circuit, wireless communication module；
The input of described voltage transformer is connected with transformer load side, the outfan of described voltage transformer and signal condition
Circuit connects；Described solar panel is connected with accumulator, and described accumulator passes through the power supply indicator of series connection, on and off switch
It is connected with primary processor；Described alarm lamp is connected with warning circuit；Described signal conditioning circuit, warning circuit, channel radio
Letter module is connected with primary processor respectively；
Described warning circuit includes：Resistance R1, audion Q1, relay K1；Resistance R1 one end is connected with primary processor outfan,
The resistance R1 other end is connected with the base stage of audion Q1, the grounded emitter of audion Q1, and the colelctor electrode of audion Q1 passes through to continue
The coil of electrical equipment K1 connects voltage source, and the contact of relay K1 connects alarm lamp.
2. distribution transformer power failure autoalarm according to claim 1 it is characterised in that primary processor be based on
The STM32F103RET6 processor of Cortex-M3 kernel.
3. distribution transformer power failure autoalarm according to claim 1 and 2 is it is characterised in that radio communication mold
Block is GPRS module.
4. distribution transformer power failure autoalarm according to claim 3 is it is characterised in that GPRS module is connected with
SIM interface module.
5. distribution transformer power failure autoalarm according to claim 1 and 2 is it is characterised in that also set on housing
It is equipped with buzzer, described buzzer is connected with alarm lamp.
6. distribution transformer power failure autoalarm according to claim 1 and 2 is it is characterised in that alarm lamp
It is LED with power supply indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984093.0U CN205982409U (en) | 2016-08-30 | 2016-08-30 | Distribution transformer power failure autoalarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984093.0U CN205982409U (en) | 2016-08-30 | 2016-08-30 | Distribution transformer power failure autoalarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205982409U true CN205982409U (en) | 2017-02-22 |
Family
ID=58041740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620984093.0U Expired - Fee Related CN205982409U (en) | 2016-08-30 | 2016-08-30 | Distribution transformer power failure autoalarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205982409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114613108A (en) * | 2020-12-09 | 2022-06-10 | 贵州振华群英电器有限公司（国营第八九一厂） | Low-voltage direct-current power supply power-off alarm |
-
2016
- 2016-08-30 CN CN201620984093.0U patent/CN205982409U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114613108A (en) * | 2020-12-09 | 2022-06-10 | 贵州振华群英电器有限公司（国营第八九一厂） | Low-voltage direct-current power supply power-off alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20170830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |