CN201832430U - Bistable arc extinguishing mechanism - Google Patents
Bistable arc extinguishing mechanism Download PDFInfo
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- CN201832430U CN201832430U CN2010202539964U CN201020253996U CN201832430U CN 201832430 U CN201832430 U CN 201832430U CN 2010202539964 U CN2010202539964 U CN 2010202539964U CN 201020253996 U CN201020253996 U CN 201020253996U CN 201832430 U CN201832430 U CN 201832430U
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- optical fiber
- voice
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Abstract
The utility model discloses a bistable arc extinguishing mechanism. The mechanism comprises an insulation housing made of metal, an optical fiber coupling module, a voice/data standby access module, a power supply module group, a video distribution module, a voice distribution module, a data distribution module, a switch module, a hub module, and a wireless route module; the optical fiber coupling module, the voice/data standby access module, the power supply module group, the video distribution module, the voice distribution module, the data distribution module, the switch module, the hub module and the wireless route module are positioned in the insulation housing; and the modules adopt a cable/wireless transceiving device as a connection means, and adopt optical fiber for main signal access manner. The mechanism has the advantages that firstly, the mechanism conducts transmission through an optical fiber interface, so as to increase the speed and the capacity of data signals, reduce accessed connection wires of the signals, protect the signals from mutual interference, and reduce the difficulty of indoor wiring; and secondly, the mechanism is equipped with various modules performing special functions, so that the signals can be transformed into data more flexibly, and further function extension can be achieved.
Description
Technical field: the utility model relates to a kind of bistable state arc-extinguishing mechanism, mainly applies in the electrical network inflatable switchgear of 12/24kV neutral non-effective grounding.
Background technology: high voltage load switch is when separating brake, because contact is from touch process separately, gap between two contacts from small to large, under high-tension effect, the dielectric in gap can be ionized puncture, forms electric arc, after electric arc forms, the heat that produces is the ionization of aggravation medium further, enlarges electric arc, makes the on-load switch can't disconnecting circuit.
Summary of the invention: at above-mentioned the deficiencies in the prior art, the utility model provides a kind of bistable state arc-extinguishing mechanism that is installed in the gas tank.
For achieving the above object, the technical solution adopted in the utility model is: the bistable state arc-extinguishing mechanism, optical fiber coupling module, the standby AM access module of voice/data, supply module group, video distribution module, voice distribution module, data allocations module, switch module, hub module, wireless routing module in comprising metal insulation crust and being in the insulation crust are formed, between each module with cable or wireless transmitter as the connection means, and be the access way of main signal with optical fiber.
Advantage of the present utility model is:
1, of the present utility model by the optical fiber interface transmission, improve data-signal speed and capacity; Reduce the wiring of the signal that inserts, the phase mutual interference of anti-stop signal, the difficulty of reduction house wiring.
2, the utility model is equipped with the module of multiple specific function, makes signal be converted into data more neatly, can realize the more function expansion.
Description of drawings:
Fig. 1 structural representation of the present utility model.
The specific embodiment:
As shown in Figure 1: the bistable state arc-extinguishing mechanism, the standby AM access module 10 of optical fiber coupling module 6, voice/data, supply module group 7, video distribution module 2, voice distribution module 4, data allocations module 3, switch module 8, hub module 9, the wireless routing module 5 that comprise metal insulation crust 1 and be in the insulation crust interior 1 are formed, use cable (power line between each module, netting twine, telephone wire) or wireless transmitter as the connection means, and be the access way of main signal with optical fiber.
Claims (2)
1. bistable state arc-extinguishing mechanism, comprise insulation crust, it is characterized in that: also comprise optical fiber coupling module, the standby AM access module of voice/data, supply module group, video distribution module, voice distribution module, data allocations module, switch module, hub module, wireless routing module composition in being in the insulation crust, between each module with cable or wireless transmitter as the connection means, and be the access way of main signal with optical fiber.
2. bistable state arc-extinguishing mechanism as claimed in claim 1 is characterized in that: described cable is power line or netting twine or telephone wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202539964U CN201832430U (en) | 2010-07-09 | 2010-07-09 | Bistable arc extinguishing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202539964U CN201832430U (en) | 2010-07-09 | 2010-07-09 | Bistable arc extinguishing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201832430U true CN201832430U (en) | 2011-05-18 |
Family
ID=44002527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202539964U Expired - Fee Related CN201832430U (en) | 2010-07-09 | 2010-07-09 | Bistable arc extinguishing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201832430U (en) |
-
2010
- 2010-07-09 CN CN2010202539964U patent/CN201832430U/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: 20110518 Termination date: 20180709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |