CN204696375U - A kind of wiring board with pluggable lightning protection device - Google Patents
A kind of wiring board with pluggable lightning protection device Download PDFInfo
- Publication number
- CN204696375U CN204696375U CN201520214791.8U CN201520214791U CN204696375U CN 204696375 U CN204696375 U CN 204696375U CN 201520214791 U CN201520214791 U CN 201520214791U CN 204696375 U CN204696375 U CN 204696375U
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- CN
- China
- Prior art keywords
- lightning
- wiring board
- protection module
- protection
- discharge vessel
- 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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- Emergency Protection Circuit Devices (AREA)
Abstract
A kind of wiring board with pluggable lightning protection device, comprise wiring board shell, wiring board circuit and lightning-protection module, described wiring board shell is provided with the jack installing lightning-protection module, in described lightning-protection module, glass discharge vessel is installed, because of when in lightning induction or other reason circuit, voltage reaches glass discharge vessel threshold values, glass discharge vessel conducting, electric current is discharged into ground wire, thus reach the object of lightning protection, improve wiring board electrical safety.Further, lightning-protection module adopts plug in construction, can change at any time.The patch board that the utility model provides is simple, and production cost is comparatively cheap, can meet public demand.<sub/>
Description
Technical field
The utility model relates to a kind of wiring board of improvement.
Background technology
Wiring board is the articles for daily use often used in life, that various power consumption equipment is powered requisite equipment, the wiring board that common wiring board in life is powered based on single function, most wiring board does not have the function of lightning protection, and the Special lightning protection patch board on market is complicated, expensive, can not meet ordinary people requirement, for this reason, the utility model provides a kind of simplicity of design, the lightning protection wiring board of low production cost, to meet ordinary people demand.
Summary of the invention
It is simple that technical problem to be solved in the utility model is to provide a kind of structure, and the lightning protection wiring board of low production cost, to meet ordinary people demand.
The utility model is achieved through the following technical solutions: a kind of wiring board with pluggable lightning protection device, comprise wiring board shell, wiring board circuit and lightning-protection module, described wiring board shell is provided with the jack installing lightning-protection module, described lightning-protection module is inserted on wiring board shell by jack, in lightning-protection module, glass discharge vessel is installed, because of when in lightning induction or other reason circuit, voltage reaches glass discharge vessel threshold values, glass discharge vessel conducting, electric current is discharged into ground wire, thus reaches the object of lightning protection.
Further, lightning-protection module adopts plug in construction, can change at any time.
The beneficial effects of the utility model are: wiring board of the present utility model, in wiring board, lightning-protection module is installed, in lightning-protection module, glass discharge vessel is installed, because of when voltage reaches glass discharge vessel threshold values in lightning induction or other reason circuit, glass discharge vessel conducting, electric current is discharged into ground wire, thus reaches the object of lightning protection, improves wiring board electrical safety, simultaneously, the patch board that the utility model provides is simple, and production cost is comparatively cheap, can meet public demand.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is common wiring board circuit theory schematic diagram.
Fig. 2 is the utility model circuit theory schematic diagram.
Embodiment
With reference to shown in Fig. 1, common wiring board circuit theory schematic diagram, live wire connects wiring board switch, connect two jacks respectively again, a jack of Three-hole socket connects ground wire grounded, and a jack connects live wire, another hole connects zero line, two spring hole scoket one jacks connect live wire, and another jack connects zero line, does not connect ground wire.
With reference to shown in Fig. 2, a kind of wiring board circuit theory schematic diagram with pluggable lightning protection device of the utility model, it is the circuit adding to install lightning-protection module on common wiring board circuit base, lightning-protection module jack has two jacks, a jack connects live wire, and a jack connects ground wire.
In lightning-protection module, glass discharge vessel is installed, after lightning-protection module inserts the utility model plate, because of when in lightning induction or other reason circuit, voltage reaches glass discharge vessel threshold values, glass discharge vessel conducting, electric current is discharged into ground wire by ground wire, thus reach the object of lightning protection, improve wiring board electrical safety.
Lightning-protection module adopts plug in construction, can change at any time.
Meanwhile, the patch board that the utility model provides is simple, and production cost is comparatively cheap, can meet public demand.
Glass discharge vessel current carrying capability is strong, and static capacity is less than and is quick on the draw, and infiltration rate is in nanosecond, and residual voltage is low, and can absorb instantaneous pressure timely and effectively, responsiveness is bright, is arranged on advantage in wiring board fairly obvious.
The above, be only embodiment of the present utility model, but protection range of the present utility model is not limited thereto, and any change of obtaining without creative work or replacement, all should be encompassed within protection range of the present utility model.Therefore, the protection range that protection range of the present utility model should limit with claims is as the criterion.
Claims (1)
1. the wiring board with pluggable lightning protection device, it is characterized in that, comprise wiring board shell, wiring board circuit and lightning-protection module, described wiring board shell is provided with the jack installing lightning-protection module, described lightning-protection module is inserted on wiring board shell by jack, be provided with glass discharge vessel in described lightning-protection module, described lightning-protection module adopts plug in construction, can change at any time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214791.8U CN204696375U (en) | 2015-04-12 | 2015-04-12 | A kind of wiring board with pluggable lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214791.8U CN204696375U (en) | 2015-04-12 | 2015-04-12 | A kind of wiring board with pluggable lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204696375U true CN204696375U (en) | 2015-10-07 |
Family
ID=54236629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520214791.8U Expired - Fee Related CN204696375U (en) | 2015-04-12 | 2015-04-12 | A kind of wiring board with pluggable lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204696375U (en) |
-
2015
- 2015-04-12 CN CN201520214791.8U patent/CN204696375U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151007 Termination date: 20160412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |