CN202564935U - Lightning arrester - Google Patents
Lightning arrester Download PDFInfo
- Publication number
- CN202564935U CN202564935U CN2012201960635U CN201220196063U CN202564935U CN 202564935 U CN202564935 U CN 202564935U CN 2012201960635 U CN2012201960635 U CN 2012201960635U CN 201220196063 U CN201220196063 U CN 201220196063U CN 202564935 U CN202564935 U CN 202564935U
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- CN
- China
- Prior art keywords
- transformer
- lightning
- shell
- coil
- lead
- 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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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a lightning arrester, and the objective of the utility model is to solve the problem that strong lightning waves can not be handled with existing lightning rods. According to the lightning arrester, a lightning rod (1) is connected with a grounding body (10) through a wire (9), the primary coil of a transformer (5) is serially connected onto the wire (9), two ends of the secondary coil of the transformer (5) are connected with a resistor (6), and an inductance coil (2) is serially connected onto the wire (9) between the primary coil of the transformer (5) and the lightning rod (1) or the wire (9) between the primary coil of the transformer (5) and the grounding body (10).
Description
Technical field:
The utility model is relevant with the lightning wave absorption plant.
Background technology:
Existing lightning arrester connects earth electrode through the lightning rod conductor, and when the impulse current of lightning wave generation was excessive, earth electrode can not fully be released the lightning wave electric current into the earth, the destruction that can not reliably avoid thunder and lightning to cause.
The utility model content:
The purpose of the utility model provides a kind of simple in structure, and is with low cost, safe in utilization, can handle the lightning arrester of powerful lightning wave impulse.
The purpose of the utility model is achieved in that
The utility model lightning arrester; Lightning rod 1 is connected with earth electrode 10 through lead 9; Be in series with on the lead 9 transformer 5 primary winding; The two ends of the secondary coil of transformer 5 are connected with resistance 6, are in series with inductance coil 2 on the lead 9 between the primary coil of transformer 5 and lightning rod 1 or the earth electrode 10.
The secondary coil of transformer is a plurality of.
Be made up of base 8, first shell 7, second shell 3 and lightning rod 1 successively from top to bottom, transformer 5, resistance 6 are fixed in first shell 7 through insulation supporter, and inductance coil 2 is positioned at second shell 3, and lead 9 is connected with earth electrode 10 through base 8.
The utility model is simple in structure, and is with low cost, only needs on lead series inductance coil that the crest of lightning wave is scabbled; Reduce impulse current; The primary coil of series transformer on lead absorbs the energy of lightning wave, and the electric resistance changing that is connected by the secondary coil of transformer becomes heat to distribute; Just can release into the earth through earth electrode safely through the pretreated lightning wave of energy like this, can be to object or environment work the mischief on every side.
Description of drawings:
Fig. 1 is the utility model structure chart.
Embodiment:
Claims (3)
1. lightning arrester; Lightning rod (1) is connected with earth electrode (10) through lead (9); It is characterized in that being in series with on the lead (9) primary winding of transformer (5); The two ends of the secondary coil of transformer (5) are connected with resistance (6), are in series with inductance coil (2) on the lead (9) between the primary coil of transformer (5) and lightning rod (1) or the earth electrode (10).
2. lightning arrester according to claim 1, the secondary coil that it is characterized in that transformer is a plurality of.
3. lightning arrester according to claim 1; It is characterized in that forming by base (8), first shell (7), second shell (3) and lightning rod (1) successively from top to bottom; Transformer (5), resistance (6) are fixed in first shell (7) through insulation supporter; Inductance coil (2) is positioned at second shell (3), and lead (9) is connected with earth electrode (10) through base (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201960635U CN202564935U (en) | 2012-05-04 | 2012-05-04 | Lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201960635U CN202564935U (en) | 2012-05-04 | 2012-05-04 | Lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202564935U true CN202564935U (en) | 2012-11-28 |
Family
ID=47214550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201960635U Expired - Fee Related CN202564935U (en) | 2012-05-04 | 2012-05-04 | Lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202564935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105391027A (en) * | 2015-11-14 | 2016-03-09 | 彭伟成 | Transformer voltage protection device |
-
2012
- 2012-05-04 CN CN2012201960635U patent/CN202564935U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105391027A (en) * | 2015-11-14 | 2016-03-09 | 彭伟成 | Transformer voltage protection device |
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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: 20121128 Termination date: 20150504 |
|
| EXPY | Termination of patent right or utility model |