CN201490577U - Electricity-larceny-proof automatically-alarming low-voltage switch cabinet - Google Patents
Electricity-larceny-proof automatically-alarming low-voltage switch cabinet Download PDFInfo
- Publication number
- CN201490577U CN201490577U CN2009201659472U CN200920165947U CN201490577U CN 201490577 U CN201490577 U CN 201490577U CN 2009201659472 U CN2009201659472 U CN 2009201659472U CN 200920165947 U CN200920165947 U CN 200920165947U CN 201490577 U CN201490577 U CN 201490577U
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- switch cabinet
- low
- electricity
- magnet
- voltage switch
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Abstract
The utility model relates to an electricity-larceny-proof automatically-alarming low-voltage switch cabinet and belongs to the field of low-voltage switch cabinet electronic technology. A circuit consists of a normally-closed reed switch, a magnet and an automatic telephone alarm circuit, and is characterized in that: the normally-closed reed switch is first connected with the automatic telephone alarm circuit in series and then connected with an input end of a power supply; and the normally-closed reed switch and the magnet form a door status switch. With the technical scheme, the switch cabinet has the advantages of automatically alarming by using a telephone when the low-voltage switch cabinet is opened, along with low cost.
Description
Technical field
The utility model relates to a kind of anti-electricity-theft automatic warning low-tension switch cabinet, belongs to the low-tension switch cabinet electronic technology field.
Background technology
At present, the low-tension switch cabinet stealing electricity phenomenon is more serious, and the inspection of being in the action is not only large in number and widely distributed, and takes time and effort.
Summary of the invention
The purpose of this utility model provides a kind of anti-electricity-theft automatic warning low-tension switch cabinet, can use telephone call when low-tension switch cabinet is opened automatically.
The purpose of this utility model is achieved in that circuit is made up of normally closed dry reed pipe, magnet and automatic telephone warning circuit, it is characterized in that: connect power input after normally closed dry reed pipe and the series connection of automatic telephone warning circuit, normally closed dry reed pipe and magnet are formed door status switch.The automatic telephone warning circuit is fixing in the enclosure, and magnet is fixed on an inboard, limit, and normally closed dry reed pipe is fixed on the doorframe and the corresponding position of magnet.
Because adopt technique scheme, advantage and good effect that the utility model had are: can use telephone call automatically when low-tension switch cabinet is opened, cost is not high yet.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is circuit theory diagrams of the present utility model.
Fig. 2 is a shell mechanism schematic diagram of the present utility model.
7. 8. door locks of 1. power inputs, 2. magnet 3. normally closed dry reed pipes, 4. automatic telephone warning circuit 5. shells, 6. observation windows among the figure
Embodiment
In Fig. 1, connect power input (1) after normally closed dry reed pipe (3) and automatic telephone warning circuit (4) series connection, normally closed dry reed pipe (3) and magnet (2) are formed door status switch.
In Fig. 2, there is observation window (6) the positive upper end of shell (5), there is door (7) in shell (5) front, door (7) is gone up the appropriate location door lock (8), the automatic telephone warning circuit is fixing in the enclosure, magnet is fixed on door (7) inboard, limit, and normally closed dry reed pipe is fixed on the doorframe and the corresponding position of magnet, forms door status switch.
Claims (1)
1. anti-electricity-theft automatic warning low-tension switch cabinet, circuit is made up of normally closed dry reed pipe, magnet and automatic telephone warning circuit, it is characterized in that: connect power input (1) after normally closed dry reed pipe (3) and automatic telephone warning circuit (4) series connection, normally closed dry reed pipe (3) and magnet (2) are formed door status switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201659472U CN201490577U (en) | 2009-07-11 | 2009-07-11 | Electricity-larceny-proof automatically-alarming low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201659472U CN201490577U (en) | 2009-07-11 | 2009-07-11 | Electricity-larceny-proof automatically-alarming low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490577U true CN201490577U (en) | 2010-05-26 |
Family
ID=42429444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201659472U Expired - Fee Related CN201490577U (en) | 2009-07-11 | 2009-07-11 | Electricity-larceny-proof automatically-alarming low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490577U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419388A (en) * | 2011-08-25 | 2012-04-18 | 安徽省电力公司马鞍山供电公司 | Alarming device for illegal opening of power measurement cabinet |
| CN106505416A (en) * | 2016-10-20 | 2017-03-15 | 国网山东省电力公司菏泽供电公司 | A kind of electric shock alarm device of switch cubicle and method |
| CN110108931A (en) * | 2019-04-25 | 2019-08-09 | 北京德威特电气科技股份有限公司 | Stealing processing method and processing device |
| CN111564765A (en) * | 2020-04-24 | 2020-08-21 | 吴凡 | Explosion-proof electricity-taking box |
-
2009
- 2009-07-11 CN CN2009201659472U patent/CN201490577U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419388A (en) * | 2011-08-25 | 2012-04-18 | 安徽省电力公司马鞍山供电公司 | Alarming device for illegal opening of power measurement cabinet |
| CN106505416A (en) * | 2016-10-20 | 2017-03-15 | 国网山东省电力公司菏泽供电公司 | A kind of electric shock alarm device of switch cubicle and method |
| CN110108931A (en) * | 2019-04-25 | 2019-08-09 | 北京德威特电气科技股份有限公司 | Stealing processing method and processing device |
| CN111564765A (en) * | 2020-04-24 | 2020-08-21 | 吴凡 | Explosion-proof electricity-taking box |
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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: 20100526 Termination date: 20100711 |