CN201754293U - Ultrasonic power switch of circuit breaker with anti-theft alarm functions - Google Patents
Ultrasonic power switch of circuit breaker with anti-theft alarm functions Download PDFInfo
- Publication number
- CN201754293U CN201754293U CN2010201344206U CN201020134420U CN201754293U CN 201754293 U CN201754293 U CN 201754293U CN 2010201344206 U CN2010201344206 U CN 2010201344206U CN 201020134420 U CN201020134420 U CN 201020134420U CN 201754293 U CN201754293 U CN 201754293U
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- CN
- China
- Prior art keywords
- alarm
- isolating switch
- circuit breaker
- power switch
- ultrasound wave
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an ultrasonic power switch of a circuit breaker with anti-theft alarm functions, comprising an ultrasonic detecting unit (1), a detected object (2), a circuit breaker body (3) and an alarm prompting link (4), wherein the ultrasonic detecting unit (1) is arranged on a shell of the circuit breaker body (3) or is close to the circuit breaker body (3); the alarm prompting link is arranged near the circuit breaker or arranged within the monitoring range of the supervisor; and the ultrasonic detecting unit (1) and the alarm prompting link (4) adopt the electrical connection and necessary mechanical connection. Through the ultrasonic detecting alarm method, the utility model has the advantages that the further harm is avoided by sending out alarm signals to the monitoring personnel on the monitoring site, so the monitoring personnel can timely take the counter measures; meanwhile, the safe operation of the power system and the circuit is ensured, the operational reliability of the circuit is improved, and the power switch can be widely applied to electricity lines of the power system of various fields; in addition, the manpower and material resources are saved, and the intelligent anti-theft alarm function of the circuit breaker is realized.
Description
Technical field
The utility model relates to the ultrasound wave power switch that isolating switch adds burglar alarm, and it is antitheft to be used for isolating switch self.
Background technology
Isolating switch is a kind of electrical equipment with defencive function that is used to cut off and connect power load, and its cost accounts for larger specific gravity in Circuits System.The measure of existing circuit breaker anti-theft protection is less, normally as a certain element of box of the circuit breaker, adopts mechanical lock modes such as press strip, screw rod antitheft, and is comparatively heavy, no intelligent anti-theft function.
Protective breaker is not stolen, and is not only the needs of avoiding direct economic loss, to guaranteeing electrical network, circuit clear, guarantees that Electrical Safety is reliably significant simultaneously.Traditional protected mode, isolating switch is protected as one of parts of protecting, does not possess special defencive function; and traditional mechanical protection mode; intelligence pilferage behavior is at one's discretion carried out, and caution and intervening act do not prevent that the effect of stealing depends on the firm degree of mechanical lock buckle.Therefore need have caution; and it is antitheft specially to point out the anti-theft measure of taking to protect action to be applied to isolating switch, promptly detected material or people when implementing theft, just can send alerting signal; caution pilferage behavior, and in time point out the supvr to take the protection action.
Summary of the invention
The utility model is at the shortcoming and the actual demand of above-mentioned prior art, and the ultrasound wave power switch that provides a kind of isolating switch to add burglar alarm relates in particular to a kind of isolating switch with the ultrasound wave burglar alarm, for isolating switch self is implemented anti-theft protection.
For achieving the above object, the technical scheme that the utility model is taked is: isolating switch adds the ultrasound wave power switch of burglar alarm, comprise ultrasound examination unit (1), detected material (2), breaker body (3), alarm link (4), wherein ultrasound examination unit (1) is installed in the position of breaker body (3) shell or close breaker body (3), described ultrasound examination unit (1) adopts with alarm link (4) and is electrically connected and mechanical connection, and the distance of the two is for adjusting;
The isolating switch of further described band ultrasound wave burglar alarm also comprises, time alarm module and by close spatial dimension alarm module in the stolen process of isolating switch (3); Ultrasonic frequency is greater than 20000Hz;
Described ultrasound examination unit (1) is set one and is detected distance range;
Described alarm link (4) is installed near the breaker body or is installed in the supvr simultaneously monitors the place;
Described ultrasound examination unit (1) comprises ultrasonic transmitter (5) and ultrasonic receiver (6);
Described alarm link (4) is made up of pilot lamp, electric bell, hummer;
Be about in stolen a period of time and spatial dimension by close with isolating switch in the stolen process of isolating switch, the isolating switch of band ultrasound wave burglar alarm all can detect information theft, and sends the alarm signal, realizes the effect of intelligent anti-theft.Ultrasonic frequency is greater than 20000Hz.The isolating switch of band ultrasound wave burglar alarm comprises ultrasound examination unit, detected material, breaker body and alarm link.The ultrasound examination unit is installed in the position of case for circuit breaker or close isolating switch.The alarm link can be installed near the breaker body or be installed in simultaneously in supvr's monitoring range.Ultrasound examination unit and alarm unit adopt and are electrically connected and necessary mechanical connection.The two distance is adjusted according to actual needs.The ultrasound examination unit comprises ultrasonic transmitter and ultrasonic receiver.The alarm link comprises pilot lamp, electric bell, hummer.
The isolating switch alarm distance range of band ultrasound wave burglar alarm can set up on their own, and the isolating switch installation just enters the alarm duty when being in the unlatching running status.
At detected material when the isolating switch; and when moving in the setpoint distance; ultrasonic transmitter institute ultrasonic waves transmitted is after the detected material reflection; by ultrasonic receiver is received; ultrasound examination this moment is with detected close information; and convert it into electric signal; trigger the alarm link and send sound, visual alarm; at the scene alerting signal to the pilferage behavior with the caution; in the monitoring place; alerting signal can be prompted to managerial personnel, and the protective breaker of in time taking measures avoids isolating switch stolen.
Description of drawings
Fig. 1 is that the utility model is formed synoptic diagram.
Fig. 2 is that ultrasonic emitting and ultrasound wave receive synoptic diagram.
Fig. 3 is the present embodiment synoptic diagram.
On behalf of same structure, same numeral form among the figure, wherein:
1, ultrasound examination unit,
2, detected material (near object or person),
3, breaker body,
4, alarm link,
5, ultrasonic transmitter,
6, ultrasonic receiver.
Embodiment
Below in conjunction with embodiment and accompanying drawing 1 thereof, Fig. 2, Fig. 3 the present utility model is further described.
With reference to accompanying drawing 1,2,3, as can be seen, a kind of isolating switch with the ultrasound wave burglar alarm is made up of ultrasound examination unit (1), detected material (2), breaker body (3) and alarm link four parts such as (4).
Ultrasound examination unit (1) is installed in the position near breaker body (3), and alarm link (4) is installed near the position the breaker body (3), also can be installed in supvr's monitoring range simultaneously.Ultrasound examination unit (1) adopts with alarm link (4) and is electrically connected, and the two is mechanical connection necessarily, and distance is adjusted according to actual needs.
Ultrasound examination unit (1) comprises ultrasonic generator (5), ultrasonic receiver (6), to detecting near metal, non-metallic objectsit is not a metal object or people.
Detected material (2) is meant near object or person, comprises the object or person that all are implemented near isolating switch (3) or isolating switch (3) is stolen in preparation enforcement.
In actual applications, set the detection distance range of ultrasound examination unit (1), in this distance range, close all objects or people will be detected, and can send near information, and caution is near thing or people.
Alarm link (4) comprises pilot lamp, hummer, can send sound, visual alarm simultaneously.For ease of monitoring, more preferably select to be installed near the breaker body (3) and the supervisor monitors the place, be convenient to the caution of the pilferage behavior around the isolating switch, the dangerous information that can also remind supervisor's isolating switch to be stolen synchronously, handle to make timely reply, prevent that further harm takes place.
Given situation explanation:
The isolating switch alarm distance range of setting band ultrasound wave burglar alarm is that breaker body (3) is neighbouring 10 meters, and the isolating switch (3) of band ultrasound wave burglar alarm installs, and after the unlatching operation, promptly enters the alarm duty.
When foreign body or people are detected material (2) near isolating switch, the sensing range that detected material (2) enters ultrasound examination unit (1), promptly enter in (3) 10 meters scopes of isolating switch, the ultrasound wave that ultrasonic transmitter (5) sends runs into and detects the thing obstacle, reflect, received by ultrasonic receiver (6), alarm link (4) is just exported to electrical signal form in ultrasound examination unit (1), the pilot lamp that triggers alarm link (4) is bright, hummer is sounded, and the prompting managerial personnel make timely processing.
From the foregoing description, as can be seen, adopt the beneficial effects of the utility model to be:
One, the mode of reporting to the police by ultrasound examination, realized that isolating switch is promptly detected the function near dangerous information before stealing, the pilferage behavior is strangled to block in bud, simultaneously the monitor staff in the monitoring place is sent alerting signal, be convenient in time take counter-measure, avoided the generation of further harm.Save human and material resources, realized the effect of isolating switch intelligent alarm.
Two, have and stolen the alert function of Times, ensured the safe operation of electrical network, circuit, improved the circuit operational reliability, can be widely used in the electrical network electric line in each field.
Claims (6)
1. isolating switch adds the ultrasound wave power switch of burglar alarm, comprise ultrasound examination unit (1), detected material (2), breaker body (3), alarm link (4), it is characterized in that: ultrasound examination unit (1) is installed in the position of breaker body (3) shell or close breaker body (3), described ultrasound examination unit (1) adopts with alarm link (4) and is electrically connected and mechanical connection, and the distance of the two is for adjusting.
2. isolating switch according to claim 1 adds the ultrasound wave power switch of burglar alarm, it is characterized in that: the isolating switch of described band ultrasound wave burglar alarm also comprises, time alarm module and by close spatial dimension alarm module in the stolen process of isolating switch (3).
3. isolating switch according to claim 1 adds the ultrasound wave power switch of burglar alarm, and it is characterized in that: ultrasonic frequency is greater than 20000Hz.
4. isolating switch according to claim 1 adds the ultrasound wave power switch of burglar alarm, it is characterized in that: described alarm link (4) is installed in the supvr and monitors the place.
5. isolating switch according to claim 1 adds the ultrasound wave power switch of burglar alarm, it is characterized in that: described ultrasound examination unit (1) comprises ultrasonic transmitter (5) and ultrasonic receiver (6).
6. isolating switch according to claim 1 adds the ultrasound wave power switch of burglar alarm, it is characterized in that: described alarm link (4) is made up of pilot lamp, electric bell, hummer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201344206U CN201754293U (en) | 2010-03-18 | 2010-03-18 | Ultrasonic power switch of circuit breaker with anti-theft alarm functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201344206U CN201754293U (en) | 2010-03-18 | 2010-03-18 | Ultrasonic power switch of circuit breaker with anti-theft alarm functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201754293U true CN201754293U (en) | 2011-03-02 |
Family
ID=43622025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201344206U Expired - Fee Related CN201754293U (en) | 2010-03-18 | 2010-03-18 | Ultrasonic power switch of circuit breaker with anti-theft alarm functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201754293U (en) |
-
2010
- 2010-03-18 CN CN2010201344206U patent/CN201754293U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110302 Termination date: 20120318 |