CN201004530Y - Arrestor - Google Patents
Arrestor Download PDFInfo
- Publication number
- CN201004530Y CN201004530Y CNU2007201063959U CN200720106395U CN201004530Y CN 201004530 Y CN201004530 Y CN 201004530Y CN U2007201063959 U CNU2007201063959 U CN U2007201063959U CN 200720106395 U CN200720106395 U CN 200720106395U CN 201004530 Y CN201004530 Y CN 201004530Y
- Authority
- CN
- China
- Prior art keywords
- lightning protection
- fire prevention
- lightning
- prevention shell
- fire
- 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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a lightning proof device, which includes a plastic outer casing; wherein the plastic outer casing is provided with a fire proof shell that is placed with a lightning proof piece; and an upper electrode sheet is arranged below the lightning proof piece, while a lower electrode sheet is arranged above the lightning proof piece; and the residual space in the fire proof shell is provided with a sealant. The utility model can protect the safety operation of the electronic devices without producing smoke or fire.
Description
Technical field:
The utility model relates to a kind of lightning protection device.
Background technology:
The world today, along with the popularization and application of electronic equipment, and the raising of the integrated level of integrated circuit, the anti-overvoltage capabilities of electronic equipment is low more, and thunder and lightning and power network overvoltage are just big more to the threat of the safe operation formation of these electronic equipments.At present, modular lightning protection device on the market, though can effectively protect to thunder and lightning and power network overvoltage, but, when the energy of thunder and lightning and power network overvoltage surpasses the coefficient of safety of lightning protection device self, lightning protection component can produce the puncture short phenomenon, and cause that electric arc leaks, the electric arc high temperature that is produced that leaks can burn out the plastic casing and the inner releasing mechanism of lightning protection device instantaneous, cause releasing mechanism lightning protection component and electrical network can't be broken away from, often cause that lightning protection device is smoldered, accident such as on fire, seriously influenced the safety of equipment and facilities.
The utility model content:
The purpose of this utility model is to provide a kind of lightning protection device, and it can protect the safe operation of electronic equipment can not produce again to smolder on fire effectively.
For achieving the above object, the solution that the utility model is taked is: a kind of lightning protection device, comprise plastic casing, place a fire prevention shell in the described plastic casing, place lightning protection component in this fire prevention shell, lightning protection component is put electrode slice, and lightning protection component is transferred the bottom electrode sheet, and remaining space is irritated fluid sealant is arranged in the fire prevention shell.
Because the utility model has adopted the fire prevention shell, when even big and energy surpasses the coefficient of safety of lightning protection device self in thunder and lightning and grid voltage change, if therefore lightning protection component produces the puncture short phenomenon and causes that electric arc leaks, the fire prevention shell just can completely cut off electric arc effectively and leak the high temperature that produced and make the plastic casing of lightning protection device unaffected, prevent that effectively lightning protection device from smoldering, the generation of accident such as on fire, guarantee the safety of electronic equipment and facility.Increase the fire prevention shell, though increase some costs, its effect is very remarkable.
Description of drawings:
Fig. 1 is the structural representation of present embodiment.
Among the figure: 1, plastic casing, 2, the fire prevention shell, 3, the pole piece that powers on, 4, lightning protection component, 5, the bottom electrode sheet, 6, fluid sealant.
Embodiment:
Referring to Fig. 1, a kind of lightning protection device comprises plastic casing 1, place a fire prevention shell 2 in the described plastic casing 1, place lightning protection component 4 in this fire prevention shell 2, lightning protection component 4 is put electrode slice 3, lightning protection component 4 is transferred bottom electrode sheet 5, and remaining space is irritated fluid sealant 6 is arranged in the fire prevention shell 2.Fire prevention shell 2 is fully closed (as boxlikes) or semienclosed (as the box of uncovered), just can as long as can completely cut off high temperature effectively.Fire prevention shell 2 can be made with metal material, as makes iron-clad, just can as long as can completely cut off high temperature effectively.
Claims (1)
1, a kind of lightning protection device, comprise plastic casing (1), it is characterized in that: place a fire prevention shell (2) in the described plastic casing (1), place lightning protection component (4) in this fire prevention shell (2), lightning protection component (4) is put electrode slice (3), lightning protection component (4) is transferred bottom electrode sheet (5), and the interior remaining space of fire prevention shell (2) is irritated fluid sealant (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201063959U CN201004530Y (en) | 2007-02-05 | 2007-02-05 | Arrestor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201063959U CN201004530Y (en) | 2007-02-05 | 2007-02-05 | Arrestor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201004530Y true CN201004530Y (en) | 2008-01-09 |
Family
ID=39040073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201063959U Expired - Fee Related CN201004530Y (en) | 2007-02-05 | 2007-02-05 | Arrestor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201004530Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018277A (en) * | 2016-07-06 | 2016-10-12 | 江苏中农物联网科技有限公司 | Aquaculture water quality detection compensating device |
| CN110718858A (en) * | 2019-10-28 | 2020-01-21 | 徐州长盛电力设备有限公司 | Novel waterproof arrester |
-
2007
- 2007-02-05 CN CNU2007201063959U patent/CN201004530Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018277A (en) * | 2016-07-06 | 2016-10-12 | 江苏中农物联网科技有限公司 | Aquaculture water quality detection compensating device |
| CN110718858A (en) * | 2019-10-28 | 2020-01-21 | 徐州长盛电力设备有限公司 | Novel waterproof arrester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 |