CN203313220U - Intelligent energy-saving switch - Google Patents
Intelligent energy-saving switch Download PDFInfo
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- CN203313220U CN203313220U CN2013203636734U CN201320363673U CN203313220U CN 203313220 U CN203313220 U CN 203313220U CN 2013203636734 U CN2013203636734 U CN 2013203636734U CN 201320363673 U CN201320363673 U CN 201320363673U CN 203313220 U CN203313220 U CN 203313220U
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- circuit
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- intelligent energy
- power management
- management unit
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Abstract
The utility model discloses an intelligent energy-saving switch which is composed of a main controller, a network flow detection unit, a timer unit and a power management unit. The network flow detection unit includes an electric signal extraction circuit, an amplification and comparison circuit and a rectifying and filtering circuit, wherein the electric signal extraction circuit is connected with a communication network cable, and an output end of the electric signal extraction circuit is connected with an acquisition signal input end of the main controller through the amplification and comparison circuit and the rectifying and filtering circuit in sequence. The timer unit is connected with the main controller through a bus. A control signal output end of the main controller is connected with a power supply through the power management unit. With the intelligent energy-saving switch, network flow can be detected in real time and the power supply of the switch can be intelligently cut off and opened; and the time in which network flow does not appear in the switch is recorded by a timer and the power supply of the switch is cut off under control only when the time reaches a time threshold, which can effectively avoid frequent closing and opening of the switch during normal use by users and can help to guarantee the service life of the switch.
Description
Technical field
The utility model relates to a kind of intelligent energy-saving switch.
Background technology
Along with the develop rapidly of the Internet, switch is as one of most basic network equipment, and its application is more and more extensive.Yet the electric energy that switch in use consumes is often ignored by people, most users do not have to close the custom of exchanger power when not using network, and in the past for a long time, switch will be wasted a large amount of electric energy without network traffics the time.
At present, switch is on the market all only supported user's hand off power supply, and can't be according to the outage of switch current network communications status intelligence.In addition, as ZL201220593135.X, disclose a kind of formula of Self-disconnecting based on flow monitoring domestic energy-conserving type switch, although this patent is supported the intelligence outage, when using network, can intelligence not cut off exchanger power, to reach energy-conservation effect.But, there is a fatal shortcoming in this patent: clocking capability is not set, that is to say, as long as detect on switch, do not have network traffics to cut off at once exchanger power, therefore in the user uses the process of network, can close continually, open switch, this can affect the useful life of switch to a great extent.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of Sampling network flow in real time is provided, the intelligent energy-saving switch of automatic cut-off power when not using network, open with when net more automatically at needs, normally surfs the Net in demand and reach energy-saving effect meeting the user; Simultaneously, utilize the timer record switch time of network traffics not occur, when reaching the certain hour threshold values, it just controls the cut-out exchanger power, and be not one to detect and do not have network traffics namely to cut off the electricity supply, can effectively avoid user's frequently the closing, open of switch when normal the use, help to ensure the useful life of switch.
The purpose of this utility model is achieved through the following technical solutions: a kind of intelligent energy-saving switch, it is comprised of master controller, network traffics detecting unit, timer unit and Power Management Unit, described network traffics detecting unit comprises that the signal of telecommunication extracts circuit, amplifies comparison circuit and current rectifying and wave filtering circuit, the signal of telecommunication extracts circuit and connects the communication netting twine, and the output that the signal of telecommunication extracts circuit is connected with the collection signal input of master controller with current rectifying and wave filtering circuit by amplifying comparison circuit successively; Timer unit is connected with master controller by bus; The control signal output of master controller is connected with power supply by Power Management Unit.
Further, described Power Management Unit is solid-state relay, the inner silicon controlled electromagnetic coil structure that adopts of solid-state relay.
Described current rectifying and wave filtering circuit is comprised of rectification circuit and filter circuit, and described filter circuit is LC π type filter circuit.
The beneficial effects of the utility model are:
1) Sampling network flow in real time, automatic cut-off power when not using network, open during with net more automatically at needs, normally surfs the Net in demand and reach energy-saving effect meeting the user;
2) utilize the timer record switch time of network traffics not occur, when reaching the certain hour threshold values, it just controls the cut-out exchanger power, and be not one to detect and do not have network traffics namely to cut off the electricity supply, can effectively avoid user's frequently the closing, open of switch when normal the use, help to ensure the useful life of switch;
3) can effectively avoid the long-time standby of switch, heating and the potential safety hazard that causes, effectively improve the use safety of switch.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation block diagram.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection range of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of intelligent energy-saving switch, it is comprised of master controller, network traffics detecting unit, timer unit and Power Management Unit, described network traffics detecting unit comprises that the signal of telecommunication extracts circuit, amplifies comparison circuit and current rectifying and wave filtering circuit, the signal of telecommunication extracts circuit and connects the communication netting twine, the change in electric caused because of network service for extracting the communication netting twine.The output that the signal of telecommunication extracts circuit is connected with the collection signal input of master controller with current rectifying and wave filtering circuit by amplifying comparison circuit successively; Timer unit is connected with master controller by bus; The control signal output of master controller is connected with power supply by Power Management Unit.
Further, described Power Management Unit is solid-state relay, the inner silicon controlled electromagnetic coil structure that adopts of solid-state relay.Current rectifying and wave filtering circuit is comprised of rectification circuit and filter circuit, and described filter circuit is LC π type filter circuit.
Claims (3)
1. intelligent energy-saving switch, it is characterized in that: it is comprised of master controller, network traffics detecting unit, timer unit and Power Management Unit, described network traffics detecting unit comprises that the signal of telecommunication extracts circuit, amplifies comparison circuit and current rectifying and wave filtering circuit, the signal of telecommunication extracts circuit and connects the communication netting twine, and the output that the signal of telecommunication extracts circuit is connected with the collection signal input of master controller with current rectifying and wave filtering circuit by amplifying comparison circuit successively; Timer unit is connected with master controller by bus; The control signal output of master controller is connected with power supply by Power Management Unit.
2. a kind of intelligent energy-saving switch according to claim 1, it is characterized in that: described Power Management Unit is solid-state relay, the inner silicon controlled electromagnetic coil structure that adopts of solid-state relay.
3. a kind of intelligent energy-saving switch according to claim 1, it is characterized in that: described current rectifying and wave filtering circuit is comprised of rectification circuit and filter circuit, and described filter circuit is LC π type filter circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203636734U CN203313220U (en) | 2013-06-25 | 2013-06-25 | Intelligent energy-saving switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203636734U CN203313220U (en) | 2013-06-25 | 2013-06-25 | Intelligent energy-saving switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203313220U true CN203313220U (en) | 2013-11-27 |
Family
ID=49619389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203636734U Expired - Fee Related CN203313220U (en) | 2013-06-25 | 2013-06-25 | Intelligent energy-saving switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203313220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790959A (en) * | 2016-02-22 | 2016-07-20 | 上海斐讯数据通信技术有限公司 | Power saving detection method and system for switch |
-
2013
- 2013-06-25 CN CN2013203636734U patent/CN203313220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790959A (en) * | 2016-02-22 | 2016-07-20 | 上海斐讯数据通信技术有限公司 | Power saving detection method and system for switch |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20180625 |