CN105159417A - Anti-lightning project server with deterioration indication function - Google Patents
Anti-lightning project server with deterioration indication function Download PDFInfo
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- CN105159417A CN105159417A CN201510488680.0A CN201510488680A CN105159417A CN 105159417 A CN105159417 A CN 105159417A CN 201510488680 A CN201510488680 A CN 201510488680A CN 105159417 A CN105159417 A CN 105159417A
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Abstract
The invention relates to an anti-lightning project server with a deterioration indication function. The anti-lightning project server with the deterioration indication function comprises a storage apparatus, a central processing unit, an internet communication module, a surge protection unit and a power interface, wherein the storage apparatus, the central processing unit and the internet communication module are all connected with the power interface; the surge protection unit comprises a device power supply primary protection circuit, a first decoupling circuit, a device power supply secondary protection circuit, and a work deterioration indication circuit connected between a mains supply and the device power supply primary protection circuit, which are sequentially connected in series; the device power supply primary protection circuit is connected with the mains supply; and the device power supply secondary protection circuit is connected with the power interface. According to the anti-lightning project server provided by the invention, the surge protection unit and the work deterioration indication circuit are arranged in the anti-lightning project server; the surge protection unit prevents lightning overvoltage from entering the server from a power supply end, so that the normal work of the server is ensured; and the work deterioration indication circuit reminds a user to replace the surge protection unit when the surge protection unit deteriorates, so that the reliability is enhanced.
Description
Technical field
The present invention relates to anti-thunder technical field, particularly, relate to a kind of lightning protection item server with deteriorated deixis.
Background technology
Along with the development of office automation, the more project management of current enterprise is also adopted and is electronically managed, special server is utilized to carry out the centralized management of project, be even also the special data center machine room of server construction in some mega project service organizations, as the individuality-server of machine room in order to the normal work of Deterministic service device, user and surrounding environment are not impacted and fully should carry out lightning protection.
Traditional schemes of prevention against lightning must be protected from each possible introducing approach of thunderbolt; therefore be first that network electric power need do systematic protection; then to analyze all circuits of access network device; such as special line circuit, network line etc., and the position and the quantity that need installation according to latticed form inspection.Wherein, the Main Function of power lightning protection prevents Lightning Over-voltage from feeding end access arrangement from power supply, and support equipment and data are transmitted unblocked.
Summary of the invention
Object of the present invention is just the shortcoming and defect overcoming above-mentioned prior art, a kind of lightning protection item server with deteriorated deixis is provided, this lightning protection item server with deteriorated deixis has the good carrying out surge protection unit of lightning protection effect, prevent Lightning Over-voltage from feeding end from power supply and enter server, ensure the normal work of server, also have deteriorated deixis, when the deterioration of carrying out surge protection unit, reminding user to replace carrying out surge protection unit, strengthens reliability.
The present invention's adopted technical scheme that solves the problem is:
There is the lightning protection item server of deteriorated deixis, comprise memory storage, CPU (central processing unit), the Internet communication module and the power interface of powering for lightning protection item server, described memory storage, CPU (central processing unit), the Internet communication module is all connected with power interface, described memory storage, the Internet communication module is all connected in CPU (central processing unit), also comprise carrying out surge protection unit, described carrying out surge protection unit comprises the device power supply (DPS) first order protection circuit be sequentially connected in series, first decoupling circuit, device power supply (DPS) second level protection circuit and the deteriorated indicating circuit of work, described device power supply (DPS) first order protection circuit connects civil power, described device power supply (DPS) second level protection circuit connects power interface, described work deterioration indicating circuit is connected with device power supply (DPS) first order protection circuit with civil power.
As a further improvement on the present invention, described device power supply (DPS) first order protection circuit comprises: be sequentially connected in series the first fuse between live wire and zero line, the first voltage dependent resistor (VDR), the second voltage dependent resistor (VDR) and the second fuse; The end that is connected in series of described first voltage dependent resistor (VDR) and described second voltage dependent resistor (VDR) is connected to lightning proof ground.
As another improvement of the present invention: described work deterioration indicating circuit to comprise on live wire deteriorated indicating circuit on deteriorated indicating circuit and zero line; On live wire, deteriorated indicating circuit comprises: resistance R2, diode D2 and LED 2; The negative electrode of LED 2 is connected to the common port of the first fuse and the first voltage dependent resistor (VDR), and the negative electrode of diode D2 is connected to the anode of LED 2, and the anode of diode D2 is connected to zero line by resistance R2; On zero line, deteriorated indicating circuit comprises: resistance R3, diode D3 and LED 3; The negative electrode of LED 3 is connected to the common port of the second fuse and the second voltage dependent resistor (VDR), and the negative electrode of diode D3 is connected to the anode of LED 3, and the anode of diode D2 is connected to live wire by resistance R3.
Further, described device power supply (DPS) second level protection circuit comprises: be sequentially connected in series the 3rd voltage dependent resistor (VDR) between described live wire and described zero line, the 3rd fuse, the 4th voltage dependent resistor (VDR) and the 4th fuse; And the 5th voltage dependent resistor (VDR) be sequentially connected in series between described live wire and described zero line and the 5th fuse; The end that is connected in series of described 3rd fuse and described 4th voltage dependent resistor (VDR) is connected to lightning proof ground.
Further, described first decoupling circuit comprises: the first inductance and the second inductance; One end of described first inductance is connected to the link that described first fuse is connected with described live wire; The other end of described first inductance is connected to the link that described 3rd voltage dependent resistor (VDR) is connected with described live wire; One end of described second inductance is connected to the link that described second fuse is connected with described zero line; The other end of described second inductance is connected to the link that described 4th fuse is connected with described zero line.
Further, described carrying out surge protection unit also comprises power indicating circuit; Power indicating circuit comprises resistance R1, diode D1 and LED 1; The negative electrode of LED 1 is connected to live wire, and the negative electrode of diode D1 is connected to the anode of LED 1, and the anode of diode D1 is connected to zero line by resistance R1.
To sum up, the invention has the beneficial effects as follows: the present invention has the good carrying out surge protection unit of lightning protection effect, prevent Lightning Over-voltage from feeding end from power supply and enter server, ensure the normal work of server.The present invention also has deteriorated deixis, and when the deterioration of carrying out surge protection unit, reminding user to replace carrying out surge protection unit, strengthens reliability.
Accompanying drawing explanation
Fig. 1 is the structural representation of a specific embodiment of the present invention;
Fig. 2 is the circuit diagram of a specific embodiment of carrying out surge protection unit.
Embodiment
Below in conjunction with embodiment and accompanying drawing, to the detailed description further of the present invention's do, but embodiments of the present invention are not limited thereto.
Embodiment 1:
As shown in Figure 1, there is the lightning protection item server of deteriorated deixis, the power interface comprising memory storage, CPU (central processing unit), the Internet communication module, carrying out surge protection unit and power for lightning protection item server, described memory storage, CPU (central processing unit), the Internet communication module, carrying out surge protection unit are all connected with power interface, and described memory storage, the Internet communication module are all connected in CPU (central processing unit).Described carrying out surge protection unit comprise be sequentially connected in series device power supply (DPS) first order protection circuit, the first decoupling circuit, device power supply (DPS) second level protection circuit and the deteriorated indicating circuit that works; described device power supply (DPS) first order protection circuit connects civil power; described device power supply (DPS) second level protection circuit connects power interface, and described work deterioration indicating circuit is connected with device power supply (DPS) first order protection circuit with civil power.
Fig. 2 shows the physical circuit of carrying out surge protection unit; Wherein, device power supply (DPS) first order protection circuit comprises: be sequentially connected in series the first fuse F1, the first voltage dependent resistor (VDR) MOV1 between live wire L and zero line N, the second voltage dependent resistor (VDR) MOV2 and the second fuse F2; The end that is connected in series of the first voltage dependent resistor (VDR) MOV1 and the second voltage dependent resistor (VDR) MOV2 is connected to lightning proof ground PE; The intercropping live wire lightning surge that first voltage dependent resistor (VDR) MOV1 connects live wire L and lightning proof ground PE is protected, and the intercropping zero line lightning surge that the second voltage dependent resistor (VDR) MOV2 connects zero line N and lightning proof ground PE is protected.Device power supply (DPS) second level protection circuit comprises: be sequentially connected in series the 3rd voltage dependent resistor (VDR) MOV3 between live wire L and zero line N, the 3rd fuse F3, the 4th voltage dependent resistor (VDR) MOV4 and the 4th fuse F4; And the 5th voltage dependent resistor (VDR) MOV5 be sequentially connected in series between live wire L and zero line N and the 5th fuse F5; The end that is connected in series of the 3rd fuse F3 and the 4th voltage dependent resistor (VDR) MOV4 is connected to lightning proof ground PE; The intercropping live wire lightning surge that 3rd voltage dependent resistor (VDR) MOV3 connects live wire L and lightning proof ground PE is protected, the intercropping zero line lightning surge that 4th pressure-sensitive electric MOV4 connects zero line N and lightning proof ground PE is protected, and between the intercropping live wire of the 5th voltage dependent resistor (VDR) MOV5 connection live wire L and zero line N, zero line, lightning surge is protected; For overvoltage surge of releasing.
Described work deterioration indicating circuit to comprise on live wire deteriorated indicating circuit on deteriorated indicating circuit and zero line; On live wire, deteriorated indicating circuit comprises: resistance R2, diode D2 and LED 2; The negative electrode of LED 2 is connected to the common port of the first fuse F1 and the first voltage dependent resistor (VDR) MOV1, and the negative electrode of diode D2 is connected to the anode of LED 2, and the anode of diode D2 is connected to zero line N by resistance R2; On zero line, deteriorated indicating circuit comprises: resistance R3, diode D3 and LED 3; The negative electrode of LED 3 is connected to the common port of the second fuse F2 and the second voltage dependent resistor (VDR) MOV2, and the negative electrode of diode D3 is connected to the anode of LED 3, and the anode of diode D2 is connected to live wire L by resistance R3.When the deterioration of carrying out surge protection unit, light emitting diode is lit, and carries out deterioration instruction, reminding user to replace carrying out surge protection unit, strengthens reliability.
First decoupling circuit 12 comprises: the first inductance L 1 and the second inductance L 2; One end of first inductance L 1 is connected to the link that the first fuse F1 is connected with live wire L; The other end of the first inductance L 1 is connected to the link that the 3rd voltage dependent resistor (VDR) MOV3 is connected with live wire L; One end of second inductance L 2 is connected to the link that the second fuse F2 is connected with zero line N; The other end of the second inductance L 2 is connected to the link that the 4th fuse F4 is connected with zero line N.
Lightning protection item server in the present embodiment adopts conventional server to install carrying out surge protection unit additional, its memory storage is the hard disk of server, its CPU (central processing unit) is the cpu of server, its the Internet communication module is the power module of the mixed-media network modules mixed-media of server, its power interface and general server.
Lightning protection item server in the present embodiment has the good carrying out surge protection unit of lightning protection effect, prevent Lightning Over-voltage from feeding end from power supply and enter server, ensure the normal work of server, the maintenance of carrying out surge protection unit, installation, easy to use, and lightning protection effect is good.Meanwhile, adopt lightning current isolation suppression technology, the propagation of lightning current can be blocked, improve lightning strike protection probability; When the deterioration of carrying out surge protection unit, light emitting diode is lit, and carries out deterioration instruction, reminding user to replace carrying out surge protection unit, strengthens reliability.
Embodiment 2
On the basis of embodiment 1, in the present embodiment, described carrying out surge protection unit is further improved:
Described carrying out surge protection unit also comprises power indicating circuit; Power indicating circuit comprises resistance R1, diode D1 and LED 1; The negative electrode of LED 1 is connected to live wire L, and the negative electrode of diode D1 is connected to the anode of LED 1, and the anode of diode D1 is connected to zero line N by resistance R1.
Below be only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, should be considered as protection scope of the present invention.
Claims (6)
1. there is the lightning protection item server of deteriorated deixis, comprise memory storage, CPU (central processing unit), the Internet communication module and the power interface of powering for lightning protection item server, described memory storage, CPU (central processing unit), the Internet communication module is all connected with power interface, described memory storage, the Internet communication module is all connected in CPU (central processing unit), it is characterized in that, also comprise carrying out surge protection unit, described carrying out surge protection unit comprises the device power supply (DPS) first order protection circuit be sequentially connected in series, first decoupling circuit, device power supply (DPS) second level protection circuit and the deteriorated indicating circuit of work, described device power supply (DPS) first order protection circuit connects civil power, described device power supply (DPS) second level protection circuit connects power interface, described work deterioration indicating circuit is connected with device power supply (DPS) first order protection circuit with civil power.
2. the lightning protection item server with deteriorated deixis according to claim 1, it is characterized in that, described device power supply (DPS) first order protection circuit comprises: be sequentially connected in series the first fuse between live wire and zero line, the first voltage dependent resistor (VDR), the second voltage dependent resistor (VDR) and the second fuse; The end that is connected in series of described first voltage dependent resistor (VDR) and described second voltage dependent resistor (VDR) is connected to lightning proof ground.
3. the lightning protection item server with deteriorated deixis according to claim 2, is characterized in that, described work deterioration indicating circuit to comprise on live wire deteriorated indicating circuit on deteriorated indicating circuit and zero line; On live wire, deteriorated indicating circuit comprises: resistance R2, diode D2 and LED 2; The negative electrode of LED 2 is connected to the common port of the first fuse and the first voltage dependent resistor (VDR), and the negative electrode of diode D2 is connected to the anode of LED 2, and the anode of diode D2 is connected to zero line by resistance R2; On zero line, deteriorated indicating circuit comprises: resistance R3, diode D3 and LED 3; The negative electrode of LED 3 is connected to the common port of the second fuse and the second voltage dependent resistor (VDR), and the negative electrode of diode D3 is connected to the anode of LED 3, and the anode of diode D2 is connected to live wire by resistance R3.
4. the lightning protection item server with deteriorated deixis according to Claims 2 or 3, it is characterized in that, described device power supply (DPS) second level protection circuit comprises: be sequentially connected in series the 3rd voltage dependent resistor (VDR) between described live wire and described zero line, the 3rd fuse, the 4th voltage dependent resistor (VDR) and the 4th fuse; And the 5th voltage dependent resistor (VDR) be sequentially connected in series between described live wire and described zero line and the 5th fuse; The end that is connected in series of described 3rd fuse and described 4th voltage dependent resistor (VDR) is connected to lightning proof ground.
5. the lightning protection item server with deteriorated deixis according to claim 4, is characterized in that, described first decoupling circuit comprises: the first inductance and the second inductance; One end of described first inductance is connected to the link that described first fuse is connected with described live wire; The other end of described first inductance is connected to the link that described 3rd voltage dependent resistor (VDR) is connected with described live wire; One end of described second inductance is connected to the link that described second fuse is connected with described zero line; The other end of described second inductance is connected to the link that described 4th fuse is connected with described zero line.
6., according to the arbitrary described lightning protection item server with deteriorated deixis of claims 1 to 3, it is characterized in that, described carrying out surge protection unit also comprises power indicating circuit; Power indicating circuit comprises resistance R1, diode D1 and LED 1; The negative electrode of LED 1 is connected to live wire, and the negative electrode of diode D1 is connected to the anode of LED 1, and the anode of diode D1 is connected to zero line by resistance R1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488680.0A CN105159417A (en) | 2015-08-11 | 2015-08-11 | Anti-lightning project server with deterioration indication function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488680.0A CN105159417A (en) | 2015-08-11 | 2015-08-11 | Anti-lightning project server with deterioration indication function |
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| CN105159417A true CN105159417A (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510488680.0A Pending CN105159417A (en) | 2015-08-11 | 2015-08-11 | Anti-lightning project server with deterioration indication function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109327022A (en) * | 2017-08-01 | 2019-02-12 | 费希尔-罗斯蒙特系统公司 | The method and apparatus of surge protection for dcs component |
| CN112600181A (en) * | 2020-12-11 | 2021-04-02 | 北京京航计算通讯研究所 | Strong electromagnetic pulse protection system with device degradation self-monitoring function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100127625A1 (en) * | 2008-11-26 | 2010-05-27 | Abl Ip Holding Llc | Surge Protection Module for Luminaires and Lighting Control Devices |
| CN201854029U (en) * | 2010-11-23 | 2011-06-01 | 上海伊莱克斯实业有限公司 | Direct current power supply surge protection circuit |
| CN202474851U (en) * | 2012-02-22 | 2012-10-03 | 深圳远征技术有限公司 | Lightning protection system for video servers |
| CN104821834A (en) * | 2015-04-07 | 2015-08-05 | 安徽康海时代科技有限公司 | Serial server |
-
2015
- 2015-08-11 CN CN201510488680.0A patent/CN105159417A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100127625A1 (en) * | 2008-11-26 | 2010-05-27 | Abl Ip Holding Llc | Surge Protection Module for Luminaires and Lighting Control Devices |
| CN201854029U (en) * | 2010-11-23 | 2011-06-01 | 上海伊莱克斯实业有限公司 | Direct current power supply surge protection circuit |
| CN202474851U (en) * | 2012-02-22 | 2012-10-03 | 深圳远征技术有限公司 | Lightning protection system for video servers |
| CN104821834A (en) * | 2015-04-07 | 2015-08-05 | 安徽康海时代科技有限公司 | Serial server |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109327022A (en) * | 2017-08-01 | 2019-02-12 | 费希尔-罗斯蒙特系统公司 | The method and apparatus of surge protection for dcs component |
| CN109327022B (en) * | 2017-08-01 | 2023-11-07 | 费希尔-罗斯蒙特系统公司 | Method and apparatus for surge protection of distributed control system components |
| CN112600181A (en) * | 2020-12-11 | 2021-04-02 | 北京京航计算通讯研究所 | Strong electromagnetic pulse protection system with device degradation self-monitoring function |
| CN112600181B (en) * | 2020-12-11 | 2023-05-30 | 北京京航计算通讯研究所 | Strong electromagnetic pulse protection system with device degradation self-monitoring function |
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Application publication date: 20151216 |