CN202600888U - Distribution transformer and line theftproof alarm device - Google Patents
Distribution transformer and line theftproof alarm device Download PDFInfo
- Publication number
- CN202600888U CN202600888U CN 201220139878 CN201220139878U CN202600888U CN 202600888 U CN202600888 U CN 202600888U CN 201220139878 CN201220139878 CN 201220139878 CN 201220139878 U CN201220139878 U CN 201220139878U CN 202600888 U CN202600888 U CN 202600888U
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- Expired - Lifetime
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- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to a distribution transformer and a line theftproof alarm device. The line theftproof alarm device comprises an alarm trigger module, a power-off changeover switch, a charger, a cell, an alarm lamp, a high-decibel horn and leads for connecting all parts. The power supply input terminal of the alarm trigger module is connected with an external power supply, the power supply output terminal of the alarm trigger module is connected with the input terminal of the charger, and the signal output terminal of the alarm trigger module is connected with the signal input terminal of the power-off changeover switch; the output terminal of the charger is connected with the charging terminal of the cell; and the anode and the cathode of the cell are respectively connected to the power-off changeover switch, and the alarm lamp and the high-decibel horn which are in parallel connection to form an alarm circuit. According to the utility model, the structure is simple, operation is convenient, installation is easy, the work principle of a panic lamp is utilized, when the power supply is changed, the alarm lamp scintillates, the high-decibel horn blares, criminals are frightened, and the antitheft purpose is achieved.
Description
Technical field
The utility model belongs to a kind of anti-theft alarm for transformer, particularly substation transformer and transmission line of electricity burglar alarm.
Background technology
The stolen phenomenon of electric power facility takes place again and again in recent years, and particularly 10kV transformer, 0.4kV circuit are though taked multiple anti-theft measure; Propaganda like protection of electric power facility; Set up joint-defense team, transformer is installed measures such as theftproof lock, and is but hard to guard against, stolen 14 of Yan Liang branch office transformer in 2009, the stolen 2.8km of 0.4kV circuit; Stolen 16 of Yan Liang branch office transformer in 2010, the stolen 3.6km of 0.4kV circuit, direct economic loss reaches 700,000 yuan.Produce, live and brought great influence for the people normally.
The utility model content
The purpose of the utility model is to overcome the defective of above-mentioned prior art, and a kind of substation transformer and circuit burglar alarm are provided, and this apparatus structure is succinct; Low cost of manufacture; And can after device powers down, carry out sound and light alarm with the light of high brightness and the sound of high-decibel immediately, stealer has also been played deterrence, it is frightened to make the stealer heart produce; Compelled fleeing from, the equipment of reaching exempts from the effect of destruction.
The utility model is realized according to following technical scheme:
This substation transformer and transmission line of electricity burglar alarm comprise the casing of a rectangle being set with warning lamp and high-decibel loudspeaker in the upper end of said casing, are provided with alarm triggering module, outage switch, charger and battery at said box house; Said warning lamp and high-decibel loudspeaker through the circuit parallel connection after again with casing in outage switch and battery connect into alarm circuit.
The power input of above-mentioned alarm triggering module links to each other with external power source, and power output end links to each other with the input end of charger, and signal output part links to each other with the signal input part of outage switch; The output terminal of said charger links to each other with the charging end of battery.
The utility model is simple in structure, and handled easily is prone to install, and utilizes the emergency light principle of work, and warning lamp, the flicker of high-decibel loudspeaker pipe when power supply changes, and the fright offender reaches the antitheft purpose.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that the module of the utility model connects synoptic diagram.
Among Fig. 1 and 2,1 is that power supply, 2 is that high-decibel loudspeaker, 3 are that warning lamp, 4 is that casing, 5 is that outage switch, 6 is that alarm triggering module, 7 is that charger, 8 is a battery.
Embodiment
Below in conjunction with accompanying drawing the present invention is done and to describe in further detail:
Referring to Fig. 1 and 2; This substation transformer and transmission line of electricity burglar alarm comprise the casing 4 of a rectangle; Be set with warning lamp 3 and high-decibel loudspeaker 2 in the upper end of casing 4, alarm triggering module 6, outage switch 5, charger 7 and battery 8 arranged in casing 4 set inside; Warning lamp 3 and high-decibel loudspeaker 2 through the circuit parallel connection after again with casing 4 in outage switches 5 connect into alarm circuit with batteries 8.The power input of alarm triggering module 6 links to each other with external power source 1, and power output end links to each other with the input end of charger 7, and signal output part links to each other with the signal input part of outage switch 5; The output terminal of said charger 7 links to each other with the charging end of battery.The alarm triggering module 6 of the utility model can adopt the outage trigger module on the emergency light, and to have added one can be the power transfer module of 220V power supply with the 380V power source conversion.When substation transformer and circuit burglar alarm operate as normal; External power source provides 380V power supply for it; Alarm triggering module provides the 220V mains charger to battery charge to charger, and battery provides negative power supply to warning lamp, high-decibel loudspeaker, and battery provides cathode power supply to the outage switch; The outage switch provides cathode power supply to warning lamp, high-decibel loudspeaker, and the outage switch is in the open position alarm and does not work.When any phase power supply breaks off; Alarm triggering module provides signal to the outage switch, and the outage switch is closed, and battery provides cathode power supply through the outage switch to warning lamp, high-decibel loudspeaker; Warning lamp, high-decibel loudspeaker and power supply form loop, alarm work.
Claims (2)
1. substation transformer and transmission line of electricity burglar alarm; It is characterized in that: the casing (4) that comprises a rectangle; Be set with warning lamp (3) and high-decibel loudspeaker (2) in the upper end of said casing (4), alarm triggering module (6), outage switch (5), charger (7) and battery (8) arranged in said casing (4) set inside; Said warning lamp (3) and high-decibel loudspeaker (2) through the circuit parallel connection after again with casing (4) in outage switch (5) and battery (8) connect into alarm circuit.
2. substation transformer according to claim 1 and transmission line of electricity burglar alarm; It is characterized in that: the power input of said alarm triggering module (6) links to each other with external power source (1); Power output end links to each other with the input end of charger (7), and signal output part links to each other with the signal input part of outage switch (5); The output terminal of said charger (7) links to each other with the charging end of battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220139878 CN202600888U (en) | 2012-04-05 | 2012-04-05 | Distribution transformer and line theftproof alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220139878 CN202600888U (en) | 2012-04-05 | 2012-04-05 | Distribution transformer and line theftproof alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202600888U true CN202600888U (en) | 2012-12-12 |
Family
ID=47318414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220139878 Expired - Lifetime CN202600888U (en) | 2012-04-05 | 2012-04-05 | Distribution transformer and line theftproof alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202600888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108492402A (en) * | 2018-01-30 | 2018-09-04 | 浙江易云物联科技有限公司 | A kind of smart lock access control system for office |
-
2012
- 2012-04-05 CN CN 201220139878 patent/CN202600888U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108492402A (en) * | 2018-01-30 | 2018-09-04 | 浙江易云物联科技有限公司 | A kind of smart lock access control system for office |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |