CN207251298U - Backup power supply alarm system based on industrial ethernet switch - Google Patents
Backup power supply alarm system based on industrial ethernet switch Download PDFInfo
- Publication number
- CN207251298U CN207251298U CN201720703798.5U CN201720703798U CN207251298U CN 207251298 U CN207251298 U CN 207251298U CN 201720703798 U CN201720703798 U CN 201720703798U CN 207251298 U CN207251298 U CN 207251298U
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- CN
- China
- Prior art keywords
- power supply
- backup power
- industrial ethernet
- ethernet switch
- utility
- Prior art date
- 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 a kind of backup power supply alarm system based on industrial ethernet switch, which includes backup power supply, for backup power supply power supply 12 V DC power supplies and be connected to the buzzer warning device of backup power supply.The utility model is simple in structure, and reliability is high, and cost is low, is suitable for large-scale promotion and application；The utility model has the function of power alarm, after accident power-off occurs in industrial ethernet switch, there is provided power alarm function, drastically increases the stability and security of system work；The utility model can provide working power for the normal work of industrial ethernet switch, the maintenance time of power supply is provided for staff after industrial ethernet switch accident power-off.
Description
Technical field
It the utility model is related to industrial power field, more particularly to a kind of backup power supply based on industrial ethernet switch
Alarm system.
Background technology
Industrial ethernet switch is at present using more general among the industries such as track traffic, colliery, power communication system
Time.The work that each equipment can effectively be stablized all be unable to do without substantial amounts of data transfer and control platform, in this intermediary switch
Play the data transfer effect of key.When there is accidental interruption in the power supply of interchanger, can cause partial data interruption or
The paralysis of whole system, is difficult judgement is which equipment fault or power-off among this process.It is current to solve this problem
The method generally used has two kinds, is monitored or be equipped with UPS backup power supplies using power management software to maintain to exchange after powering off
The normal work of machine.
Power management software, it is based on the size of total current changes to determine whether there is equipment on power supply all the way
Power supply goes wrong, it is necessary to be numbered to equipment or supply electric detection means, this system to the independent installation of equipment progress
More complicated, the cost is relatively high for input.It is equipped with UPS backup power supplies, it is necessary to interchanger must have redundant power system, and
Most of interchangers are there is no redundant power power supply currently on the market, thus this scheme there are it is certain the defects of, and UPS standby electricity
Source Costco Wholesale is higher.
Therefore, how using a kind of high reliability, the power-supply system of inexpensive industrial ethernet switch, becomes industry
Field of power supplies needs a kind of major issue solved.
Utility model content
The purpose of this utility model is to provide a kind of high reliability, the power supply system of inexpensive industrial ethernet switch
System, the utility model provide following technical scheme：
A kind of backup power supply alarm system based on industrial ethernet switch, the backup power supply alarm system include standby
Power supply, the 12 V DC power supplies powered for backup power supply and the buzzer warning device for being connected to backup power supply.
As a kind of preferred solution of the utility model, the backup power supply is connected to industrial ethernet switch, works as 12V
DC power supply can not normal power supply when, backup power supply start, provide working power for industrial ethernet switch, while trigger bee
The device warning device that rings is alarmed.
As another preferred solution of the utility model, the backup power supply includes
The series-connection power supplies of filter circuit and change-over switch composition；
Charging module, battery pack and the series circuit of boosting filter circuit composition；
Wherein, charging module is connected to filter circuit, and boosting filter circuit is connected to change-over switch；
The warning circuit of the buzzer warning device is connected to boosting filter circuit.
As another preferred solution of the utility model, the charging module is regulator circuit, and the battery pack is two
Save the battery pack of 18650 battery compositions；The boosting filter circuit rises the boost rectifying circuit of 12V for 5V.
The utility model advantage is：
1st, the utility model is simple in structure, and reliability is high, and cost is low, is suitable for large-scale promotion and application；
2nd, the utility model has the function of power alarm, after accident power-off occurs in industrial ethernet switch, there is provided disconnected
Electric alarm function, drastically increases the stability and security of system work；
3rd, the utility model can be the normal of industrial ethernet switch after industrial ethernet switch accident power-off
Work provides working power, and the maintenance time of power supply is provided for staff.
Brief description of the drawings
Fig. 1 is utility model works schematic diagram；
Fig. 2 is the utility model backup power supply internal structure schematic diagram.
Embodiment
The preferred embodiment to the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make the scope of protection of the utility model apparent clear and definite
Define.
Such as 2 the utility model backup power supply internal structure schematic diagram institute of 1 utility model works schematic diagram of attached drawing and attached drawing
Show, a kind of backup power supply alarm system based on industrial ethernet switch, including backup power supply, backup power supply front end access 12
V DC power supplies, rear end out-put supply to industrial ethernet switch, the buzzer warning device of backup power supply.12V DC power supply
By backup power supply access industrial Ethernet switch, working power is provided for industrial ethernet switch.When generation 12V DC
During power supply abnormal electrical power supply, backup power supply provides working power for Industrial Ethernet, while triggers the alarm of buzzer warning device.
Backup power supply includes the series-connection power supplies of filter circuit and change-over switch composition；Charging module, battery pack and boosting are filtered
The series circuit of wave circuit composition；Wherein, charging module is connected to filter circuit, and boosting filter circuit is connected to change-over switch；
The warning circuit of buzzer warning device is connected to boosting filter circuit.
Charging module is regulator circuit in backup power supply, and battery pack is the battery of 18650 battery compositions of two section 3350mAh
Group, 18650 battery pack can be provided for industrial ethernet switch 1 it is small when or so working power；Boosting filter circuit be
5V rises the boost rectifying circuit of 12V.Change-over switch has automatic switching function, is connected to warning circuit.When 12V DC power supply breaks
After electricity, change-over switch connection warning circuit, the device alarm of triggering buzzer warning.
The utility model backup power supply alarm system reliability is high, and cost is low, and overall cost-effective performance is higher by very than ups power
It is more, it is suitable for large-scale promotion and application.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any those skilled in the art, can be without creative labor in the technical scope disclosed by the utility model
The dynamic change or replacement expected, should be covered within the scope of the utility model.Therefore, the protection model of the utility model
Enclosing be determined by the scope of protection defined in the claims.
Claims (3)
- A kind of 1. backup power supply alarm system based on industrial ethernet switch, it is characterised in that：Backup power supply alarm system System include backup power supply, for backup power supply power supply 12 V DC power supplies and be connected to backup power supply buzzer warning fill Put, the backup power supply includesThe series-connection power supplies of filter circuit and change-over switch composition；Charging module, battery pack and the series circuit of boosting filter circuit composition；Wherein, charging module is connected to filter circuit, and boosting filter circuit is connected to change-over switch；The warning circuit of the buzzer warning device is connected to boosting filter circuit.
- 2. the backup power supply alarm system according to claim 1 based on industrial ethernet switch, it is characterised in that：Institute State backup power supply and be connected to industrial ethernet switch, when 12V DC power supply can not normal power supply when, backup power supply start, be Industrial ethernet switch provides working power, while triggers the alarm of buzzer warning device.
- 3. the backup power supply alarm system according to claim 1 based on industrial ethernet switch, it is characterised in that：Institute It is regulator circuit to state charging module, and the battery pack is two battery packs for saving 18650 battery compositions；It is described boosting filter circuit be 5V rises the boost rectifying circuit of 12V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703798.5U CN207251298U (en) | 2017-06-16 | 2017-06-16 | Backup power supply alarm system based on industrial ethernet switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703798.5U CN207251298U (en) | 2017-06-16 | 2017-06-16 | Backup power supply alarm system based on industrial ethernet switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251298U true CN207251298U (en) | 2018-04-17 |
Family
ID=61877017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720703798.5U Expired - Fee Related CN207251298U (en) | 2017-06-16 | 2017-06-16 | Backup power supply alarm system based on industrial ethernet switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111131086A (en) * | 2019-12-11 | 2020-05-08 | 国网山东省电力公司日照供电公司 | Switch power supply sensing system |
-
2017
- 2017-06-16 CN CN201720703798.5U patent/CN207251298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111131086A (en) * | 2019-12-11 | 2020-05-08 | 国网山东省电力公司日照供电公司 | Switch power supply sensing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20200616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |