CN2397601Y - Composite insulating lightning-protection fuse - Google Patents
Composite insulating lightning-protection fuse Download PDFInfo
- Publication number
- CN2397601Y CN2397601Y CN 99245715 CN99245715U CN2397601Y CN 2397601 Y CN2397601 Y CN 2397601Y CN 99245715 CN99245715 CN 99245715 CN 99245715 U CN99245715 U CN 99245715U CN 2397601 Y CN2397601 Y CN 2397601Y
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- CN
- China
- Prior art keywords
- lightning
- fuse
- insulator
- lightning arrester
- arrest
- 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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- Thermistors And Varistors (AREA)
Abstract
The utility model relates to a composite insulating lightning protection fuse, which comprises a hollow inner cavity insulator (1), one end of which is connected with a metallic conductor GD and the middle of which is provided with a mounting plate (3) and other electric appliance fittings. The utility model is characterized in that a lightning arrester (4) is arranged in the hollow inner cavity of the insulator, and both end electrodes (5) and (6) of the lightning arrester (4) are connected with the mounting plate (3) and the metallic conductor GD to be made into the composite insulating lightning protection fuse.
Description
The utility model relates to a kind of lightning-arrest fuse, belongs to the power industry technical field, especially is suitable for making the lightning-arrest fuse that is used for outdoor route protection.
Lightning-arrest fuse is that power industry is used for the anti-lightning strike necessary product of outdoor circuit, is used to prevent that thunder and lightning from smashing electric power and equipment thereof.Existing lightning-arrest fuse is an isolating construction, and promptly lightning arrester and fuse are two branch body structures, is loaded on the transformer place of outdoor circuit after with conductor it being connected on demand, smashes transformer and other load facility of circuit to prevent thunder and lightning.This existing lightning-arrest fuse has following defective: the one, and the waste raw material, this is because lightning arrester needs insulating protective layer protection outward, to prevent the lightning arrester electric leakage, also to connect, thereby cause waste when being connected with fuse simultaneously with metal material; Two are to use that to infect wind resistance big, want safety, must strengthen its raw material consumption and connector volume, so Heavy Weight again.
The purpose of this utility model is the defective that exists at above-mentioned existing lightning arrester and a kind of compound inslation fuse of take shelter from the thunder is provided, and the lightning-arrest fuse of this compound inslation had both been saved raw material, and heavy is light, reduces cost, and is aesthetic in appearance again, uses reliably.
Taked following technical scheme for realizing the purpose of this utility model:
Make the lightning-arrest fuse of a kind of compound inslation, the lightning-arrest fuse of this compound inslation has the hollow shell of an insulator, is equipped with to be used to prevent the lightning arrester that is struck by lightning in insulator hollow shell, makes the lightning-arrest fuse of compound inslation.
The utility model is the lightning-arrest fuse that the lightning arrester that will separate and fuse are combined as a whole; in the insulator hollow that lightning arrester is loaded on fuse; the insulating protective layer and the conductor structure that is connected usefulness that separate lightning arrester outside when installing have been saved; therefore; few with material; reduce cost, reduced the resistance when wind blows simultaneously, aesthetic in appearance.
Because the utility model only is contained in lightning arrester in the insulator hollow shell of fuse and get final product, thereby the utility model is very easy to realization.
Further describe technical characterictic of the present utility model below in conjunction with multiple figure:
Fig. 1. the structural representation of existing lightning-arrest fuse;
Fig. 2. the structural representation of an embodiment of the utility model.
As shown in Figure 1,1 among the figure is insulator.Insulator 1 is divided into two joints, and 0 centre connects together with mounting panel 3.4 is lightning arrester.The electrode at lightning arrester 4 two ends respectively be connected in insulator 1 on mounting panel 3 and metallic support mutually GZ link to each other, and constitute existing lightning-arrest fuse with other electrical accessorie is common.The lightning arrester of the lightning-arrest fuse of this kind and fuse are for dividing body structure, and there is one deck insulating protective layer the outside of lightning arrester 4, and to guarantee the insulation of lightning arrester, the mounting panel 3 that the electrode at its two ends is respectively insulator 1 links to each other with metallic support GZ.The lightning-arrest fuse of composite insulator that the utility model is shown in Figure 2; be that the outside protective layer that will have lightning arrester 4 saves; the resistor disc that only will constitute lightning arrester 4 is loaded in the hollow inner chamber of insulator 1 by the structure of original lightning arrester, and the electrode at lightning arrester 4 two ends linked to each other with metallic conductor GD with the mounting panel 3 of insulator 1 respectively gets final product.Between the hollow inner chamber of insulator 1 and lightning arrester 4, be embedded with insulation filling material 2, to increase its fastness.
The utility model lightning arrester 4 is installed in the hollow inner chamber of insulator 1, has saved lightning arrester 4 original insulating protective layers, has saved metallic support GZ simultaneously, thereby saves investment, reduces cost, and reduces wind and scrapes resistance, and is aesthetic in appearance.
Among the figure 1 is insulator, the 2nd, and insulating materials, 5 and 6 is two ends electricity of arrester 4 The utmost point, the 3rd, installing plate, GZ are metallic supports, GD is metallic conductor.
Claims (2)
1, the lightning-arrest fuse of a kind of compound inslation, it contains at least two hollow inner chamber insulators (1) that save, a lightning arrester (4) that is fixed together by mounting panel (3) and is connected with metallic conductor GD and other electrical accessorie with an end of insulator (1), it is characterized in that: the lightning-arrest fuse of described compound inslation is that lightning arrester (4) is installed in the hollow inner chamber of insulator (1), and the battery lead plate (5) at lightning arrester (4) two ends linked to each other with the mounting panel (3) and the metallic conductor GD of fixed insulation (7) respectively with (6), make the lightning-arrest fuse of compound inslation.
2, by the lightning-arrest fuse of the described compound inslation of claim 1, it is characterized in that: between the hollow inner chamber of described insulator (1) and the lightning arrester (4) insulation filling material (2) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99245715 CN2397601Y (en) | 1999-09-27 | 1999-09-27 | Composite insulating lightning-protection fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99245715 CN2397601Y (en) | 1999-09-27 | 1999-09-27 | Composite insulating lightning-protection fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2397601Y true CN2397601Y (en) | 2000-09-20 |
Family
ID=34031543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99245715 Expired - Fee Related CN2397601Y (en) | 1999-09-27 | 1999-09-27 | Composite insulating lightning-protection fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2397601Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1555597B (en) * | 2001-09-17 | 2010-08-18 | 财团法人电力中央研究所 | Lightning protection horn device |
| CN110277776A (en) * | 2019-07-09 | 2019-09-24 | 陕西和硕电气有限公司 | A kind of structure for realizing lightning-arrest core installation, tripping with magnet |
-
1999
- 1999-09-27 CN CN 99245715 patent/CN2397601Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1555597B (en) * | 2001-09-17 | 2010-08-18 | 财团法人电力中央研究所 | Lightning protection horn device |
| CN110277776A (en) * | 2019-07-09 | 2019-09-24 | 陕西和硕电气有限公司 | A kind of structure for realizing lightning-arrest core installation, tripping with magnet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |