CN201829013U - Antitheft intelligent electric power switch of circuit breaker plus approaching sensor - Google Patents
Antitheft intelligent electric power switch of circuit breaker plus approaching sensor Download PDFInfo
- Publication number
- CN201829013U CN201829013U CN2010201344136U CN201020134413U CN201829013U CN 201829013 U CN201829013 U CN 201829013U CN 2010201344136 U CN2010201344136 U CN 2010201344136U CN 201020134413 U CN201020134413 U CN 201020134413U CN 201829013 U CN201829013 U CN 201829013U
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- CN
- China
- Prior art keywords
- electric power
- power switch
- isolating switch
- circuit breaker
- intelligent electric
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses an antitheft intelligent electric power switch of a circuit breaker plus an approaching sensor, which can avoid a circuit breaker electric switch being stolen, and comprises an approaching sensor, a detected object, a circuit breaker main body and an alarm. The approaching sensor is installed inside a circuit breaker shell or at the position to be close to the circuit breaker; and the alarm is installed nearby the circuit breaker or is simultaneously installed in the monitoring range of a supervisor. The approaching sensor and the alarm adopt electric connection and necessary mechanical connection. The antitheft intelligent electric power switch of the circuit breaker plus the approaching sensor is widely used for protecting the security of outdoor electric power equipment in the fields of electric power, petroleum, mine and the like, and is an advanced alarm system in the similar products inland.
Description
Technical field
The utility model relates to a kind of isolating switch and adds intelligent anti-theft power switch near sensor, is used for isolating switch electric power switch technical field of burglary prevention.
Background technology
Isolating switch is a kind of power switch 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 or cabinet, adopts the mechanical lock mode of press strip, screw rod etc. antitheft, and is comparatively heavy.This traditional mechanical lock mode is antitheft, and anti-theft effect depends on the firm intensity of lockset, and when isolating switch was stolen, larceny was carried out at one's discretion, did not have prompting, supervisory function bit, no intelligent anti-theft function.
The isolating switch device is stolen, except that direct economic loss, also can cause the electrical network circuit interruption, gives and produces, lives and cause further harm, and loss can't be estimated.Avoid isolating switch to be stolen, the pilferage behavior is nipped in the bud, concerning electrical network, circuit clear, Electrical Safety.Therefore, when detected material or the close isolating switch preparation of people enforcement pilferage behavior, just can send alerting signal, in time the prompting supvr takes the necessary measures, being the comparatively ideal theft preventing method of isolating switch electric power on-off ratio, also is to guarantee that electrical network is unimpeded, the reliable important measures of Electrical Safety.
Summary of the invention
The utility model is at the shortcoming of above-mentioned current demand and prior art, provides a kind of isolating switch to add antitheft intelligent electric power switch near sensor, carries out anti-theft protection for isolating switch electric power switch specially, has the intelligent anti-theft function.
For achieving the above object, the solution that the utility model is taked is: a kind of isolating switch adds the antitheft intelligent electric power switch near sensor, comprise proximity transducer 1, detected material (near object or person) 2, breaker body 3, alarm link 4, its proximity transducer 1 is installed in breaker body 3 shells or close position;
The antitheft intelligent electric power that further described isolating switch adds near sensor comprises that also time alarm module and isolating switch are by close spatial dimension alarm module in the isolating switch 3 stolen processes;
Described alarm link 4 is to get in touch near formula is discrete with breaker body 3 connected modes, alarm 4 can also be installed in simultaneously the supvr and monitor the place;
Described proximity transducer 1 adopts capacitive proximity sensor;
Described proximity transducer 1 comprises that with alarm link 4 contact methods the mechanical type that is electrically connected with distance is arranged is connected, and the two distance can be adjusted according to actual needs;
Described alarm link 4 is made up of pilot lamp, hummer;
A kind of isolating switch adds the intelligent anti-theft power switch near sensor, comprise time of fire alarming module and warning spatial dimension module, specifically refer to be about in stolen a period of time and spatial dimension by close with isolating switch in the stolen process of isolating switch, the antitheft intelligent electric power switch that isolating switch adds near sensor all can detect the theft situation, and send the alarm signal, realize the effect of intelligent anti-theft.Alarm link distance range can set up on their own, when isolating switch installs, promptly enters the burglar alarm duty after the startup.The intelligent anti-theft power switch that isolating switch adds near sensor comprises proximity transducer, detected material, breaker body and alarm link.Proximity transducer is installed in the position of breaker body shell or close breaker body, but the one connection also can discretely link.The alarm link can be installed near the breaker body or be installed in the supvr simultaneously monitors the place, more preferably selects to be installed on simultaneously in supvr's monitoring range.Proximity transducer and alarm link adopt and are electrically connected and necessary mechanical connection.The two distance is adjusted according to actual needs.The alarm link comprises pilot lamp, hummer, can send chimes of doom, light cue.
Preferred scheme is that proximity transducer adopts capacitive proximity sensor, to detecting near metal, non-metallic objectsit is not a metal object or people.
The principle of work that isolating switch adds near the sensor intelligent power switch is summarised as: at detected material when the isolating switch; enter when detecting in the distance range; changed intrinsic capacitance parameter; proximity transducer just can be detected near information; and convert it into electric signal, trigger the alarm circuit, send sound, (or) visual alarm; the monitor staff in time takes safeguard measure, thereby plays the effect of isolating switch electric power switch intelligent anti-theft.
The beneficial effects of the utility model are:
Once, utilize the non-direct contact of proximity transducer can to detect the principle of signal, with the effect of unsafe condition blocking-up before generation, saved human and material resources, realized at a distance protection to the consumer main circuit.
Two, have by the alert function of pilferage Times, improved the reliable performance of circuit.Be fit to low-cost and general utility functions requirement applications, can be widely used in each field consumer, use electric line.
Three, solved the problem of the special protection of killer switch self, had lightly, highly sensitive, the advantage of intelligent anti-theft is for ensureing that electrical network, circuit safety reliability service have an important effect.
Description of drawings
Fig. 1 is that the present invention forms synoptic diagram.
Fig. 2 is the present embodiment synoptic diagram
On behalf of same structure, same numeral form among the figure, wherein:
1, proximity transducer,
2, detected material (near object or person),
3, breaker body,
4, alarm link.
Embodiment
Shown in accompanying drawing 1,2, a kind of isolating switch adds near sensor intelligent anti-theft power switch and comprises proximity transducer (1), detected material (2), breaker body (3) and alarm link four parts such as (4).
Proximity transducer (1) is installed in the position near breaker body (3), and alarm link (4) is installed near the position the breaker body (3), more preferably is installed in simultaneously in supvr's monitoring range.Proximity transducer body (1) adopts with alarm link (4) and is electrically connected, and the two can be mounted to integrative-structure on mechanical connection, the also removable separate unit structure that is divided into of while, and distance is adjusted according to actual needs.This connected mode is cost-saved, has guaranteed the dirigibility of connection and the convenience of application simultaneously.
Proximity transducer (1) adopts capacitive proximity sensor, utilizes capacitance variations to obtain the principle of measured signal information.The capacitance variations principle specifically is meant, capacitance size is by two relative electric capacity plate bodys, and medium constitutes between the two boards body, when plate body distance or intermediate medium change, capacitance size is changed, and the change of electric capacity exerts an influence to electric capacity place circuit voltage, electric current, therefore can obtain transforms electrical signals, learn medium in the electric capacity space from the electric signal of conversion, or the capacitor board structural reform becomes.Capacitive proximity sensor is to detecting near metal, non-metallic objectsit is not a metal object or people, and detected object more comprehensively.
Alarm link (4) comprises pilot lamp, hummer, can send sound, visual alarm.
Setting the alarm distance range is in 5 meters scopes of proximity to circuit breakers, and isolating switch is opened when being in running status, promptly enters the alarm duty.
When foreign body or people are detected material (2) near isolating switch electric power switch; the sensing range that enters proximity transducer (1) when detected material (2); be in 5 meters scopes of aforementioned setting the time; detected material (2) has changed capacitor dielectric; and along with variation near distance; capacitance also will change; when being close to certain distance; proximity transducer (1) detects approach signal; and detection signal is transferred to thereafter link with the form of electricity; trigger alarm link (4), the pilot lamp of alarm link (4) is bright, and hummer is sounded; the onsite alarming signal can give the pilferage behavior with caution; monitoring place personnel make timely processing, thereby protective breaker are stolen after receiving and stealing alerting signal.
Adopt the utility model; simple and easy to do; can warn the pilferage behavior; to steal the isolating switch behavior strangles in bud; in the process that isolating switch is stolen, also can provide alarm; can point out simultaneously the monitor staff in monitoring place, conveniently in time take anti-theft measure, realize the protection of isolating switch intelligent anti-theft.
Claims (6)
1. an isolating switch adds the antitheft intelligent electric power switch near sensor, comprise proximity transducer (1), detected material (2), breaker body (3), alarm link (4), it is characterized in that: proximity transducer (1) is installed in breaker body (3) shell.
2. a kind of isolating switch according to claim 1 adds the antitheft intelligent electric power switch near sensor, it is characterized in that: the antitheft intelligent electric power switch that described isolating switch adds near sensor also comprises time alarm module and the close spatial dimension alarm module of isolating switch quilt in the stolen process of isolating switch (3).
3. a kind of isolating switch according to claim 1 adds the antitheft intelligent electric power switch near sensor, it is characterized in that: described alarm link (4) is the close discrete contact of formula with breaker body (3) connected mode.
4. a kind of isolating switch according to claim 1 adds the antitheft intelligent electric power switch of infrared sensor, it is characterized in that: described proximity transducer (1) adopts capacitive proximity sensor.
5. a kind of isolating switch according to claim 1 adds the antitheft intelligent electric power switch of infrared sensor, it is characterized in that: described proximity transducer (1) comprises that with alarm link (4) contact method the mechanical type that is electrically connected with distance is arranged is connected.
6. a kind of isolating switch according to claim 1 adds the antitheft intelligent electric power switch near sensor, it is characterized in that: described alarm link (4) is made up of pilot lamp, hummer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201344136U CN201829013U (en) | 2010-03-18 | 2010-03-18 | Antitheft intelligent electric power switch of circuit breaker plus approaching sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201344136U CN201829013U (en) | 2010-03-18 | 2010-03-18 | Antitheft intelligent electric power switch of circuit breaker plus approaching sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829013U true CN201829013U (en) | 2011-05-11 |
Family
ID=43967536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201344136U Expired - Fee Related CN201829013U (en) | 2010-03-18 | 2010-03-18 | Antitheft intelligent electric power switch of circuit breaker plus approaching sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201829013U (en) |
-
2010
- 2010-03-18 CN CN2010201344136U patent/CN201829013U/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: 20110511 Termination date: 20120318 |