CN202939746U - Burglar alarm for transformer - Google Patents
Burglar alarm for transformer Download PDFInfo
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- CN202939746U CN202939746U CN 201220599093 CN201220599093U CN202939746U CN 202939746 U CN202939746 U CN 202939746U CN 201220599093 CN201220599093 CN 201220599093 CN 201220599093 U CN201220599093 U CN 201220599093U CN 202939746 U CN202939746 U CN 202939746U
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- 238000004891 communication Methods 0.000 claims abstract description 14
- 230000035939 shock Effects 0.000 claims abstract description 10
- 230000003750 conditioning effect Effects 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a burglar alarm for a transformer. The burglar alarm comprises a microprocessor module, a GSM wireless communication module, a shock sensor, a signal conditioning module and a sound-light alarm module, wherein the shock sensor is mounted on the shell of the transformer and is connected with the microprocessor module through the signal conditioning module, and the microprocessor module is connected with the sound-light alarm module and carries out short-message communication through the GSM wireless communication module. The burglar alarm for the transformer disclosed in the utility model has the function of wireless SMS alarming, can prevent illegal dismounting of the transformer, carries out sound-light alarming by using high-intensity light and high-decibel sound during illegal dismounting, is able to improve antitheft performance of the transformer, guarantees normal working of an electric power system and has a good application prospect.
Description
Technical field
The utility model has related to a kind of burglar alarm for transformer, belongs to the transformer technology field.
Background technology
Fast development along with electric system, electrical network has all been built in the various places of China, especially outlying zone, but because existing transformer anti-theft is relatively poor, the stolen phenomenon of transformer often appears, and increased, can cause the transformer cisco unity malfunction, cause the serious accidents such as large-area power-cuts, have a strong impact on people's normal life, increase the theftproof performance of transformer, become the urgent problem of current power system.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of burglar alarm for transformer, has the radio SMS warning function, prevent the illegal dismounting to transformer, and when illegal dismounting, and adopt the sound of high-intensity light and high-decibel to carry out sound and light alarm, can improve the theftproof performance of transformer, guarantee the normal operation of electric system, have a good application prospect.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of burglar alarm for transformer, it is characterized in that: comprise microprocessor module, gsm wireless communication module, Shock inductor, signal condition module and acousto-optic alarm module, described Shock inductor is arranged on the shell of transformer, and be connected with microprocessor module by the signal condition module, described microprocessor module is connected with the sound and light alarm module, and described microprocessor module also carries out the SMS communication by the gsm wireless communication module.
Aforesaid burglar alarm for transformer is characterized in that: also comprise power module and watchdog module that operating voltage is provided for each module, described watchdog module is connected with described microprocessor module.
Aforesaid burglar alarm for transformer, it is characterized in that: described sound and light alarm module comprises sound and light alarm driving circuit, loudspeaker and major light, the driving signal input of described sound and light alarm driving circuit is connected with described microprocessor module as the input end of sound and light alarm module, and the output terminal of described sound and light alarm driving circuit is connected with the control input end of loudspeaker and major light respectively.
Aforesaid burglar alarm for transformer is characterized in that: described power module comprises that interchange turns DC circuit.
The beneficial effects of the utility model are: the burglar alarm for transformer of the present utility model, by the current state of Shock inductor to transformer, when illegal dismounting occurs, can carry out radio SMS by GSM reports to the police, even notify the staff, and take measures to prevent the pilferage of transformer, and adopt high-intensity light and loudspeaker to carry out sound and light alarm, the lawless person is deterred, prevent the illegal dismounting to transformer, can improve the theftproof performance of transformer, guarantee the normal operation of electric system, have a good application prospect.
Description of drawings
Fig. 1 is the system chart of the burglar alarm for transformer of the present utility model.
Fig. 2 is the system chart of sound and light alarm module of the present utility model.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
as shown in Figures 1 and 2, a kind of burglar alarm for transformer, comprise microprocessor module, the gsm wireless communication module, Shock inductor, signal condition module and acousto-optic alarm module, Shock inductor is arranged on the shell of transformer, and be connected with microprocessor module by the signal condition module, microprocessor module is connected with the sound and light alarm module, microprocessor module also carries out the SMS communication by the gsm wireless communication module, the gsm wireless communication module is here selected lower powered PTW72B wireless communication module, the sound and light alarm module comprises the sound and light alarm driving circuit, loudspeaker and major light, the driving signal input of sound and light alarm driving circuit is connected with microprocessor module as the input end of sound and light alarm module, the output terminal of sound and light alarm driving circuit is connected with the control input end of loudspeaker and major light respectively, wherein Shock inductor is for detection of the current state of transformer, when the lawless person illegally dismantles transformer, can produce induced signal, and after processing through the signal condition module, sending the induced signal after processing to microprocessor module processes, thereby microprocessor module is controlled the sound and light alarm module and is carried out sound and light alarm, the lawless person is deterred, can improve the theftproof performance of transformer, guarantee the normal operation of electric system, have a good application prospect.
Also comprise power module and watchdog module that operating voltage is provided for each module, watchdog module is connected with microprocessor module, watchdog module can guarantee the normal operation for the burglar alarm of transformer, overcome the external world, in situation such as electrostatic interference, burglar alarm is restarted to be resetted, the reliability of raising system, power module comprises that interchange turns DC circuit, carry out direct current supply not only can for microprocessor module, watchdog module and signal condition module, the alternating voltage of work is provided for loudspeaker and major light.
Above demonstration and described ultimate principle of the present utility model, principal character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is by appending claims and equivalent circle thereof.
Claims (4)
1. burglar alarm that is used for transformer, it is characterized in that: comprise microprocessor module, gsm wireless communication module, Shock inductor, signal condition module and acousto-optic alarm module, described Shock inductor is arranged on the shell of transformer, and be connected with microprocessor module by the signal condition module, described microprocessor module is connected with the sound and light alarm module, and described microprocessor module also carries out the SMS communication by the gsm wireless communication module.
2. the burglar alarm for transformer according to claim 1, it is characterized in that: also comprise power module and watchdog module that operating voltage is provided for each module, described watchdog module is connected with described microprocessor module.
3. the burglar alarm for transformer according to claim 1, it is characterized in that: described sound and light alarm module comprises sound and light alarm driving circuit, loudspeaker and major light, the driving signal input of described sound and light alarm driving circuit is connected with described microprocessor module as the input end of sound and light alarm module, and the output terminal of described sound and light alarm driving circuit is connected with the control input end of loudspeaker and major light respectively.
4. the burglar alarm for transformer according to claim 1 is characterized in that: described power module comprises exchanging and turns DC circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599093 CN202939746U (en) | 2012-11-14 | 2012-11-14 | Burglar alarm for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599093 CN202939746U (en) | 2012-11-14 | 2012-11-14 | Burglar alarm for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202939746U true CN202939746U (en) | 2013-05-15 |
Family
ID=48323974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220599093 Expired - Fee Related CN202939746U (en) | 2012-11-14 | 2012-11-14 | Burglar alarm for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202939746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103106761A (en) * | 2012-11-14 | 2013-05-15 | 苏州爱知电机有限公司 | Burglary alarm device for transformer |
-
2012
- 2012-11-14 CN CN 201220599093 patent/CN202939746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103106761A (en) * | 2012-11-14 | 2013-05-15 | 苏州爱知电机有限公司 | Burglary alarm device for transformer |
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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: 20130515 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |