CN203643525U - Electrical equipment state detection device - Google Patents
Electrical equipment state detection device Download PDFInfo
- Publication number
- CN203643525U CN203643525U CN201320692109.7U CN201320692109U CN203643525U CN 203643525 U CN203643525 U CN 203643525U CN 201320692109 U CN201320692109 U CN 201320692109U CN 203643525 U CN203643525 U CN 203643525U
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- CN
- China
- Prior art keywords
- alarm
- protection chip
- data acquisition
- electric power
- utility
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- 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 provides an electrical equipment state detection device, comprising a device housing, a communication interface, a data acquisition unit, a control detection unit, and an output relay. The device is characterized by also comprising an anti-interference device, a detachable installation card, a protection chip, and an alarm. The bottom side of the device housing is provided with the communication interface. The rear side of the housing is fixed with the detachable installation card. The detachable installation card can be disassembled. When the device needs fixedly suspending, the device can be fixed by the detachable installation card, so the device is simple and convenient, and use of the device would not be influenced. The device is provided with the protection chip and the alarm, when electric power through the device is excessive due to external reasons, the protection chip plays a role of automatically turning off the power, ensuring the device and other electrical equipment would not be burnt down caused by excessive electric power, and when external electric power is excessive and the protection chip is disconnected, the alarm gives out an alarm to remind workers to detect and maintain the device.
Description
Technical field
The utility model relates to field of electrical equipment, relates in particular to a kind of status of electric power pick-up unit.
Background technology
Electric equipment detector refers to the equipment that electrical production and operation of power networks are carried out to experimental test, checking, detection and examination, and security, reliability that it is operation power provide reliable guarantee.Power equipment running environment complexity now, extremely easily receives external interference when detection, cause testing result to produce deviation, and staff can not well grasp the concrete condition of power equipment; Pick-up unit is to be all generally screwed on power equipment, if generation problem need to be pulled down, inconvenient operation.
Summary of the invention
According to above technical matters, the utility model provides a kind of status of electric power pick-up unit, comprise crust of the device, communication interface, data acquisition unit, control detecting unit, output relay, characterized by further comprising anti-tampering device, detachable installing card, protection chip, alarm, described crust of the device bottom side offers communication interface, rear side is provided with detachable installing card, described data acquisition unit, control detecting unit, output relay, anti-tampering device, protection chip, alarm is arranged in crust of the device, described data acquisition unit is arranged on communication interface one side, described data acquisition unit is connected with control detecting unit, described control detecting unit respectively with anti-tampering device, output relay, alarm connects, between described data acquisition unit and control detecting unit, protection chip is installed.
The beneficial effects of the utility model are: the utility model has increased anti-tampering device, detachable installing card, protection chip, alarm, anti-tampering device can ensure that control detecting unit of the present utility model is not subject to outside electromagnetic interference, ensures normal work of the present utility model; The utility model shell rear side is fixed with detachable installing card, and this detachable installing card can be dismantled, and in the time that the utility model need to be fixed suspension, can be fixed by detachable installing card, simple and convenient, can not affect use of the present utility model; The utility model protection chip, alarm; when excessive by electric power of the present utility model because of outside cause; protection chip of the present utility model plays a role; auto power off; guarantee that the utility model and other power equipments can not burn out because electric power is excessive; in the time that the excessive protective core sheet of extraneous electric power disconnects, alarm gives the alarm, and reminds staff to detect maintenance.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model side schematic view;
Crust of the device-1, communication interface-2, data acquisition unit-3, control detecting unit-4, output relay-5, anti-tampering device-6, detachable installing card-7, protection chip-8, alarm-9;
Embodiment
Shown in Fig. 1, Fig. 2, the utility model is further described:
Embodiment 1
When installation; offer communication interface 2 in crust of the device 1 bottom side; rear side fixedly mounts detachable installing card 7; data acquisition unit 3, control detecting unit 4, output relay 5, anti-tampering device 6, protection chip 8, alarm 9 are arranged in crust of the device; when installation, data acquisition unit 3 is arranged on communication interface 2 one sides; data acquisition unit 3 is connected with control detecting unit 4; then control detecting unit 4 and be connected with anti-tampering device 6, output relay 5, alarm 9 respectively, between data acquisition unit 3 and control detecting unit 4, protection chip 8 is installed.
When use, the utility model is arranged on the device that needs to detect, when operation, detection information exchange is crossed connecting line, through communication interface 2, data is sent to data acquisition unit 3, then data are delivered to control detecting unit 4 after protecting chip 8, control detecting unit 4 it is detected to control, in the time that the data current transmitting because of extraneous factor is excessive, protection chip 8 disconnects automatically, guarantee that the utility model and other power equipments can not burn out because electric power is excessive, in the time that the excessive protection chip 8 of extraneous electric power disconnects, control detecting unit 4 and receive signal, control detecting unit 4 is controlled alarm 9 and is given the alarm, remind staff to detect maintenance.Anti-tampering device 6 in the utility model can ensure that control detecting unit 4 of the present utility model is not subject to outside electromagnetic interference, ensures normal work of the present utility model;
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvement, these improve and also should be considered as protection domain of the present utility model.
Claims (1)
1. a status of electric power pick-up unit, comprise crust of the device, communication interface, data acquisition unit, control detecting unit, output relay, characterized by further comprising anti-tampering device, detachable installing card, protection chip, alarm, described crust of the device bottom side offers communication interface, rear side is provided with detachable installing card, described data acquisition unit, control detecting unit, output relay, anti-tampering device, detachable installing card, protection chip, alarm is arranged on crust of the device, described data acquisition unit is arranged on communication interface one side, described data acquisition unit is connected with control detecting unit, described control detecting unit respectively with anti-tampering device, output relay, alarm connects, between described data acquisition unit and control detecting unit, protection chip is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692109.7U CN203643525U (en) | 2013-11-05 | 2013-11-05 | Electrical equipment state detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692109.7U CN203643525U (en) | 2013-11-05 | 2013-11-05 | Electrical equipment state detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203643525U true CN203643525U (en) | 2014-06-11 |
Family
ID=50874760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320692109.7U Expired - Fee Related CN203643525U (en) | 2013-11-05 | 2013-11-05 | Electrical equipment state detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203643525U (en) |
-
2013
- 2013-11-05 CN CN201320692109.7U patent/CN203643525U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20141105 |
|
| EXPY | Termination of patent right or utility model |