CN220323978U - Power frequency voltage alarm - Google Patents
Power frequency voltage alarm Download PDFInfo
- Publication number
- CN220323978U CN220323978U CN202320192403.5U CN202320192403U CN220323978U CN 220323978 U CN220323978 U CN 220323978U CN 202320192403 U CN202320192403 U CN 202320192403U CN 220323978 U CN220323978 U CN 220323978U
- Authority
- CN
- China
- Prior art keywords
- alarm
- lamp
- frequency voltage
- power frequency
- undervoltage
- 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
- 230000001012 protector Effects 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 230000008054 signal transmission Effects 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 6
- 230000005856 abnormality Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 1
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to the technical field of alarms, in particular to a power frequency voltage alarm, which comprises an alarm protection shell, wherein a red alarm lamp is arranged at the top of the alarm protection shell, an orange alarm lamp is arranged on the right side of the red alarm lamp, fixing ropes are arranged at four corners of the top of the alarm protection shell, fixing rings are arranged above the fixing ropes, a mounting block is arranged in the alarm protection shell, an overvoltage and undervoltage protector is connected to the mounting block through bolts, a starting lamp is arranged on the overvoltage and undervoltage protector, an undervoltage lamp is arranged on the right side of the starting lamp, an overvoltage lamp is arranged on the right side of the undervoltage lamp, an alarm detector is arranged above the overvoltage and undervoltage protector, a signal transmitter is arranged on the alarm detector, a signal generator is arranged on the right side of the signal transmitter, a first alarm bell is arranged above the alarm detector, and a second alarm bell is arranged on the right side of the first alarm bell; the power frequency voltage alarm has the advantages of convenience in identifying abnormal states, remote reminding of abnormality and convenience in fixing.
Description
Technical Field
The utility model relates to the technical field of alarms, in particular to a power frequency voltage alarm.
Background
An alarm is an electronic product that alerts or alerts us that something should be done in the form of sound, light, air pressure, etc. to prevent or prevent the consequences of an event. At present, alarms are classified into mechanical alarms and electronic alarms. With the progress of science and technology, mechanical alarms are increasingly replaced by advanced electronic alarms, and are often applied to the fields of system faults, safety precautions, transportation, medical aid, emergency rescue, induction detection and the like, and are indistinguishable from social production.
The industrial frequency voltage alarm is used for warning abnormal symptoms of industrial frequency voltage, converts detected analog signals into voltage signals to be output, then converts the voltage signals into digital signals to be displayed after A/D conversion, and the digital signals can be judged by workers through instrument identification.
Therefore, the utility model provides a power frequency voltage alarm.
Disclosure of Invention
The utility model aims to provide a power frequency voltage alarm which has the advantages of convenience in identifying abnormal states, remote reminding of abnormality and convenience in fixing, and solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a power frequency voltage alarm, includes alarm protective housing, the top of alarm protective housing is equipped with red alarm lamp, the right side of red alarm lamp is equipped with orange alarm lamp, the top four corners of alarm protective housing is equipped with fixed rope, the top of fixed rope is equipped with fixed ring, the left side of alarm protective housing is equipped with left side power frequency voltage line, the right side of alarm protective housing is equipped with right side power frequency voltage line, be equipped with the installation piece in the alarm protective housing, there is the under-voltage protector through bolted connection on the installation piece, be equipped with the start lamp on the under-voltage protector, the right side of start lamp is equipped with the under-voltage lamp, the right side of under-voltage lamp is equipped with the excessive pressure lamp, the top of crossing the protector is equipped with alarm detector, be equipped with signal transmission ware on the alarm detector, signal transmission ware's right side is equipped with signal generator, alarm detector top is equipped with first alarm bell, the right side of first alarm bell is equipped with the second alarm bell.
Preferably, the right power frequency voltage line and the left power frequency voltage line are connected with two ends through an overvoltage and undervoltage protector.
Preferably, the over-voltage and under-voltage protector lights the starting lamp during normal detection, the over-voltage and under-voltage protector lights the under-voltage lamp and cuts off the power supply after detecting that the power frequency voltage circuit is under-voltage, and the over-voltage and under-voltage protector lights the over-voltage lamp and cuts off the power supply after detecting that the power frequency voltage circuit is over-voltage.
Preferably, the alarm detector is started according to the detection data of the overvoltage and undervoltage protector, the alarm detector is not started when the starting lamp is turned on, the alarm detector is started to transmit electric power to the first alarm bell when the undervoltage lamp is turned on, the alarm detector is started to transmit electric power to the second alarm bell when the overvoltage lamp is turned on, and the signal generator transmits an alarm through the signal transmitter after the alarm detector is started.
Preferably, the first alarm bell is started and then is turned on to transmit power to the red alarm lamp, and the second alarm bell is started and then is turned on to transmit power to the orange alarm lamp.
Preferably, the securing cord is a soft and flexible cord.
Compared with the prior art, the utility model has the following beneficial effects:
1. this power frequency voltage alarm has adopted the structure that is equipped with overvoltage and undervoltage protector and alarm detector, alarm detector starts according to the detected data that crosses undervoltage protector, alarm detector can not start when the pilot lamp is lighted, alarm detector starts and gives first alarm bell to sound with electric power transmission when the undervoltage lamp is lighted, first alarm bell starts the back with electric power transmission and gives red alarm lamp and light, the unusual symptom that reminds the staff to appear is the state that power frequency voltage appears under-voltage, alarm detector starts and gives the second alarm bell to sound with electric power transmission when the overvoltage lamp is lighted, the unusual symptom that the staff appears is the state that the power frequency voltage appears overvoltage after the second alarm bell starts with electric power transmission and lights for orange alarm lamp, through undervoltage and overvoltage can separate the warning, the staff can be quick discerned unusual state has been guaranteed, signal generator passes through signal transmitter with the alarm and gives staff after alarm detector starts, provide signal and information transmission goes out through signal transmitter, be favorable to not in the staff on the scene and can know the state that the power transmission has appeared under-voltage, it can be guaranteed that this device can be fixed rope at the fixed rope is fixed on the top of a fixed rope at the fixed on the wall, this alarm device has been guaranteed that the device can be fixed rope is fixed on the top of other side of a fixed rope.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a power frequency voltage alarm of the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of a power frequency voltage alarm according to the present utility model;
FIG. 3 is a schematic diagram of a left-hand structure of a power frequency voltage alarm according to the present utility model;
FIG. 4 is a schematic diagram of a top view of a power frequency voltage alarm according to the present utility model;
the reference numerals in the drawings indicate: 1. an alarm protective housing; 2. a red alarm lamp; 3. orange alarm lamp; 4. right power frequency voltage line; 5. a left power frequency voltage line; 6. a mounting block; 7. starting a lamp; 8. an undervoltage lamp; 9. an overvoltage lamp; 10. an over-voltage and under-voltage protector; 11. an alarm detector; 12. a signal transmitter; 13. a first alarm bell; 14. a second alarm bell; 15. a signal generator; 16. a fixing rope; 17. and fixing the circular ring.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1:
referring to fig. 1-4, a power frequency voltage alarm comprises an alarm protective housing 1, wherein a red alarm lamp 2 is arranged at the top of the alarm protective housing 1, an orange alarm lamp 3 is arranged on the right side of the red alarm lamp 2, and the power frequency voltage alarm is beneficial for staff to distinguish abnormal problems caused by the power frequency voltage through the red alarm lamp 2 and the orange alarm lamp 3.
The top four corners of alarm protective housing 1 is equipped with fixed rope 16, and the top of fixed rope 16 is equipped with fixed ring 17, and the left side of alarm protective housing 1 is equipped with left side power frequency voltage line 5, and the right side of alarm protective housing 1 is equipped with right side power frequency voltage line 4, is equipped with installation piece 6 in the alarm protective housing 1, has the undervoltage protection ware 10 through bolted connection on the installation piece 6, is equipped with start lamp 7 on the undervoltage protection ware 10, and start lamp 7's right side is equipped with undervoltage lamp 8, and undervoltage lamp 8's right side is equipped with overvoltage lamp 9, through being equipped with start lamp 7, undervoltage lamp 8 and overvoltage lamp 9, is favorable to embodying the testing result of undervoltage protection ware 10.
The upper side of crossing undervoltage protection ware 10 is equipped with alarm detector 11, is equipped with signal transmitter 12 on the alarm detector 11, and signal transmitter 12's right side is equipped with signal generator 15, and alarm detector 11 top is equipped with first alarm bell 13, and first alarm bell 13's right side is equipped with second alarm bell 14, through being equipped with signal transmitter 12 and signal generator 15, is favorable to long-range warning staff to appear unusual, through the mutual conversion realization between the digital analog.
Working principle: according to the power frequency voltage alarm, before use, a worker connects a left power frequency voltage line 5 and a right power frequency voltage line 4 through an overvoltage and undervoltage protector 10, a fixed ring 17 is fixed on a wall through screws, an alarm protection shell 1 is fixed through the fixed ring 17 and a fixed rope 16, when the power frequency voltage is undervoltage, a first alarm bell 13 and a red alarm lamp 2 can start to remind the worker of an abnormal state of undervoltage, meanwhile, an office telephone or a mobile phone of the worker can receive a warning, and then when the power frequency voltage is overvoltage, a second alarm bell 14 and an orange alarm lamp 3 can start to remind the worker of an abnormal state of overvoltage.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a power frequency voltage alarm, includes alarm protective housing (1), its characterized in that: the top of alarm protecting sheathing (1) is equipped with red alarm lamp (2), the right side of red alarm lamp (2) is equipped with orange alarm lamp (3), the top four corners of alarm protecting sheathing (1) is equipped with fixed rope (16), the top of fixed rope (16) is equipped with fixed ring (17), the left side of alarm protecting sheathing (1) is equipped with left side power frequency voltage line (5), the right side of alarm protecting sheathing (1) is equipped with right side power frequency voltage line (4), be equipped with installation piece (6) in alarm protecting sheathing (1), there is on installation piece (6) under-voltage protector (10) through bolted connection, be equipped with start lamp (7) on under-voltage protector (10), the right side of start lamp (7) is equipped with under-voltage lamp (8), the right side of under-voltage lamp (8) is equipped with overvoltage lamp (9), the top of crossing under-voltage protector (10) is equipped with alarm detector (11), be equipped with signal transmission ware (12) on the right side, be equipped with alarm bell (13) on the right side of alarm bell (13), alarm bell (13) take place on the second alarm bell.
2. The power frequency voltage alarm according to claim 1, wherein: the right power frequency voltage line (4) and the left power frequency voltage line (5) are connected with two ends through an overvoltage and undervoltage protector (10).
3. The power frequency voltage alarm according to claim 1, wherein: the overvoltage and undervoltage protector (10) lights the starting lamp (7) during normal detection, the overvoltage and undervoltage protector (10) lights the undervoltage lamp (8) and cuts off the power supply after detecting that the power frequency voltage circuit is undervoltage, and the overvoltage and undervoltage protector (10) lights the overvoltage lamp (9) and cuts off the power supply after detecting that the power frequency voltage circuit is overvoltage.
4. The power frequency voltage alarm according to claim 1, wherein: alarm detector (11) start according to the detection data of crossing undervoltage protection ware (10), alarm detector (11) can not start when start lamp (7) are lighted, alarm detector (11) start when undervoltage lamp (8) are lighted gives first alarm bell (13) with electric power transmission, alarm detector (11) start when excessive pressure lamp (9) are lighted gives second alarm bell (14) with electric power transmission, signal generator (15) pass through signal transmission ware (12) with the alarm after alarm detector (11) start.
5. The power frequency voltage alarm according to claim 1, wherein: the first alarm bell (13) is started and then transmits power to the red alarm lamp (2) to be lighted, and the second alarm bell (14) is started and then transmits power to the orange alarm lamp (3) to be lighted.
6. The power frequency voltage alarm according to claim 1, wherein: the securing cord (16) is a flexible and pliable cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320192403.5U CN220323978U (en) | 2023-02-02 | 2023-02-02 | Power frequency voltage alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320192403.5U CN220323978U (en) | 2023-02-02 | 2023-02-02 | Power frequency voltage alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220323978U true CN220323978U (en) | 2024-01-09 |
Family
ID=89411051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320192403.5U Active CN220323978U (en) | 2023-02-02 | 2023-02-02 | Power frequency voltage alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220323978U (en) |
-
2023
- 2023-02-02 CN CN202320192403.5U patent/CN220323978U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109488456B (en) | Monitoring device based on marine diesel engine | |
| CN201732134U (en) | Panel-type short-circuit and earth fault indicator with pre-alarm function | |
| KR200204730Y1 (en) | Power distribution status monitoring device | |
| CN220323978U (en) | Power frequency voltage alarm | |
| CN201051614Y (en) | Multi-function intelligent theftproof alarming and distribution system | |
| CN101854042B (en) | Intelligent terminal box of GPRS (General Packet Radio Service) network list | |
| CN105336127A (en) | Overload alarm system for electric power voltage detection | |
| CN202637760U (en) | Air respirator resuscitator | |
| CN110927507A (en) | Safety detection device for four-pile charging pile | |
| CN109606715A (en) | A kind of voice warning system and its implementation for aircraft | |
| CN210122921U (en) | Intelligent protection system for three-machine personnel in coal mine | |
| CN104267307B (en) | Remote grounding device and equipotential connection fault monitoring system | |
| CN205644995U (en) | AIS boats and ships collision prevention alarm devices | |
| CN206805715U (en) | Long-range transformer with anti-theft alarm function | |
| CN103021111B (en) | A kind of monitoring stripping assembly of substation transformer and method | |
| CN111307219A (en) | Grounding circulation on-line monitoring system with active anti-theft and high-speed wireless transmission | |
| CN212112188U (en) | Real-time monitoring device for power distribution cabinet | |
| CN213457142U (en) | Split type fault arc detector | |
| CN110310464A (en) | The warning device and alarm system of a kind of net about vehicle | |
| CN201465243U (en) | Distributing transformation integrated monitoring theftproof equipment | |
| CN218159288U (en) | Audible and visual alarm for power failure maintenance of electrical equipment | |
| CN217932887U (en) | Automatic fire alarm system for buildings | |
| CN218589593U (en) | Fire extinguisher under-voltage alarm device | |
| CN215097003U (en) | Novel oil tank burglar alarm | |
| CN214847070U (en) | Industrial safety device with improved reliability |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |