CN201307766Y - Power lightning protection box - Google Patents
Power lightning protection box Download PDFInfo
- Publication number
- CN201307766Y CN201307766Y CNU200820159564XU CN200820159564U CN201307766Y CN 201307766 Y CN201307766 Y CN 201307766Y CN U200820159564X U CNU200820159564X U CN U200820159564XU CN 200820159564 U CN200820159564 U CN 200820159564U CN 201307766 Y CN201307766 Y CN 201307766Y
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- lightning protection
- power lightning
- working
- sound alarm
- alarm device
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- 230000011664 signaling Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
A power lightning protection box comprises a box body, a shielding cover, a working indicating circuit, a remote communication alarm device interface, a sound alarm circuit board, a sound alarm device, a power lightning protection module, an air switch, a safety device and a grounding stud, and is characterized in that an indicator light for indicating working states is arranged on a working state indicator plate arranged on a panel of the box body and controlled by the working indicating circuit; and furthermore, a counter for detecting, recording and displaying lightning incoming times is arranged on the working state indicator plate. The power lightning protection box adopts a modular structure, and is convenient for changing lightning protection elements; and the power lightning protection box has the advantages of quick response time, working state display, large current capacity, and simple and convenient installation, and needs no special maintenance.
Description
Technical field
The utility model relates to a kind of lightning protection box, particularly a kind of power lightning protection case.
Background technology
Along with continuous development along with national economy, the quick raising of modernization level, under the guide that using IT to propel industrialization, the application of various information equipment, electronic computer, precision instrument, data networking equipment more and more widely, this kind equipment general work voltage is low, withstand voltage level is low, sensitiveness is high, antijamming capability is low, thereby very easily is subjected to the harm of lightning current pulse.In this case, adopt the power lightning protection case to come protection equipment to become a kind of main flow.
Present power lightning protection case has the following disadvantages when mounted: inconvenience is installed, installing space is had requirement, do not have operating state to show, change the lightning protection component inconvenience.
The utility model content
At the deficiency that exists in the at present existing lightning protection box application technology, a kind of installation of the special proposition of the utility model patent is simple, convenient, and the response time is fast, the power lightning protection case that is easy to administer and maintain.
The technical scheme that its technical problem that solves the utility model adopts is as follows: the power lightning protection case, comprise casing, radome, working indicating, remote signalling alarm device interface, sound alarm circuit board, sound alarm device, power lightning protection module, air switch, safety locking motion, grounding screw, it is characterized in that: being arranged on the operating state indicator board on the cabinet panel of working indicating control has indicator light, indicating operating status also has counter to detect, write down and the demonstration thunder and lightning is invaded number of times.
Casing is the arc surface shape.
Radome is a working indicating shielding electromagnetism.
The sound alarm device is installed on the sound alarm circuit board.
Indicator light is with red, green 2 kinds of color indicating operating status.
The beneficial effects of the utility model:
1, adopt modular construction, it is very convenient to change lightning protection component, only needs easily single plug just can carry out the replacing of lightning protection component;
2, the response time is fast;
3, operating state shows;
4, discharge capacity is big, can satisfy the first order, the second level, the third level lightning protection requirement of electric power system respectively;
5, installation is simple, convenient, need not safeguard especially.
Description of drawings
Fig. 1. the utility model structural representation
Fig. 2. the utility model operating state indicator board schematic diagram
Among Fig. 1: 1, casing; 2, radome; 3, working indicating; 4, remote signalling alarm device interface; 5, sound alarm circuit board; 6, sound alarm device; 7, power lightning protection module; 8, air switch; 9, safety locking motion; 10, grounding screw.
Among Fig. 2: L, faulty indication; L1L2L3, three phase mains indication; 11, counter; 12, reading.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.Following embodiment of the present utility model only is for the utility model example clearly is described, and is not to be qualification to execution mode of the present utility model.For those of ordinary skill in the field, can also make the variation or the change of other different structure form on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection range of the present utility model.
Power lightning protection box structure schematic diagram as described in Figure 1, comprise casing 1, radome 2, working indicating 3, remote signalling alarm device interface 4, sound alarm circuit board 5, sound alarm device 6, power lightning protection module 7, air switch 8, safety locking motion 9, grounding screw 10, being arranged on the operating state indicator board on the cabinet panel of working indicating 3 control has indicator light, indicating operating status also has counter to detect, write down and the demonstration thunder and lightning is invaded number of times.
Casing 1 is the arc surface shape, novel and beautiful; Adopted waterproof construction on the structure, particularly the bottom installing hole has also carried out waterproofing design.Casing 1 can be installed in outdoor, and power circuit is carried out lightning protection and switching overvoltage protection.
Radome 2 is working indicating 3 shielding electromagnetism, plays jamproof effect.
Remote signalling alarm device interface 4 is used for remote monitoring, can export the signal of telecommunication operating state of lightning protection box is sent to the monitoring room of far-end, and the staff need not site inspection.Can be each module apolegamy remote signalling alarm device, this device is a module disable switch interface, has Chang Kai simultaneously and resident office closes contact.
The sound alarm device is installed on the sound alarm circuit board 5.
Sound alarm device 6, after lightning protection component lost efficacy, the lightning protection box relay indicating light sent ruddiness, and alarm device can send alarm sound simultaneously, near staff's on-call maintenance reminding.
Power lightning protection module 7 is a critical piece, has characteristics such as discharge capacity is big, deboost is low, and it is very convenient to change lightning protection component, only needs easily single plug just can carry out the replacing of lightning protection component; One-level safeguard protection trip gear is equipped with in inside simultaneously; Can be separated from protected power-supply system when damaging, not influence the normal power supply on the road of relocating when the lightning protection component deterioration or by thunderbolt.
Safety locking motion 9 is used for the safeguard protection of working indicating 3, sound alarm device 6 etc., plays three level security protective effects simultaneously.
The ground connection that grounding screw 10 is used for lightning protection device connects.
Indicator light is with red, green 2 kinds of color indicating operating status.
Power lightning protection case operating state indicator board schematic diagram as described in Figure 2, L is a malfunction indicator lamp, when shown in green, the power lightning protection case is working properly, damages when the lightning protection component deterioration or by thunderbolt, and corresponding indicator light becomes redness, the power lightning protection case that shows this loop can not be worked, needs maintenance.
L1, L2, L3 are the three phase mains indicator light, and green normal, redness is a fault.
Claims (5)
1, a kind of power lightning protection case, comprise casing (1), radome (2), working indicating (3), remote signalling alarm device interface (4), sound alarm circuit board (5), sound alarm device (6), power lightning protection module (7), air switch (8), safety locking motion (9), grounding screw (10), it is characterized in that: being arranged on the operating state indicator board on the cabinet panel of working indicating (3) control has indicator light, indicating operating status also has counter to detect, write down and the demonstration thunder and lightning is invaded number of times.
2, as claims 1 described power lightning protection case, it is characterized in that: casing (1) is the arc surface shape.
3, as claims 1 described power lightning protection case, it is characterized in that: radome (2) is working indicating (3) shielding electromagnetism.
4, as claims 1 described power lightning protection case, it is characterized in that: sound alarm circuit board (5) is gone up the sound alarm device is installed.
5, as claims 1 described power lightning protection case, it is characterized in that: indicator light is with red, green 2 kinds of color indicating operating status.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820159564XU CN201307766Y (en) | 2008-12-05 | 2008-12-05 | Power lightning protection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820159564XU CN201307766Y (en) | 2008-12-05 | 2008-12-05 | Power lightning protection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201307766Y true CN201307766Y (en) | 2009-09-09 |
Family
ID=41100232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820159564XU Expired - Fee Related CN201307766Y (en) | 2008-12-05 | 2008-12-05 | Power lightning protection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201307766Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011130905A1 (en) * | 2010-04-20 | 2011-10-27 | 安阳安科电器股份有限公司 | Pulse current sensor and lightning protection cabinet with surge wave recording composed of the sensor |
| CN104377682A (en) * | 2014-11-20 | 2015-02-25 | 孙巍巍 | Novel anti-thunder box |
| CN104882793A (en) * | 2015-05-22 | 2015-09-02 | 浙江恒丰光电技术有限公司 | Lightning protection case |
-
2008
- 2008-12-05 CN CNU200820159564XU patent/CN201307766Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011130905A1 (en) * | 2010-04-20 | 2011-10-27 | 安阳安科电器股份有限公司 | Pulse current sensor and lightning protection cabinet with surge wave recording composed of the sensor |
| CN104377682A (en) * | 2014-11-20 | 2015-02-25 | 孙巍巍 | Novel anti-thunder box |
| CN104882793A (en) * | 2015-05-22 | 2015-09-02 | 浙江恒丰光电技术有限公司 | Lightning protection case |
| CN104882793B (en) * | 2015-05-22 | 2017-08-25 | 青岛金富兴电气科技有限公司 | A kind of lightning protection box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Putian KBTE Electronic Technology Co., Ltd. Assignor: Liu Shiping|Guo Guixiong Contract record no.: 2012430000216 Denomination of utility model: Power lighting protection box Granted publication date: 20090909 License type: Exclusive License Record date: 20120831 |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Shiping Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Guo Guixiong Document name: Notification of Decision on Request for Restoration of Right |
|
| 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: 20090909 Termination date: 20171205 |