CN201122471Y - Full-insulated metal-oxide arrester - Google Patents
Full-insulated metal-oxide arrester Download PDFInfo
- Publication number
- CN201122471Y CN201122471Y CNU200720032851XU CN200720032851U CN201122471Y CN 201122471 Y CN201122471 Y CN 201122471Y CN U200720032851X U CNU200720032851X U CN U200720032851XU CN 200720032851 U CN200720032851 U CN 200720032851U CN 201122471 Y CN201122471 Y CN 201122471Y
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- China
- Prior art keywords
- electrode
- wire
- core body
- lead
- metal oxide
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- 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 - Lifetime
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Abstract
The utility model relates to a full insulation metal oxide lightening arrestor, one end of a leading wire (1) is fixedly connected with an electrode (3) in a core body (4), adhesive agent (5) is coated at the outer part of the leading wire (1), the electrode (3) and the core body (4), the leading wire (1), the electrode (3) and the core body (4) are arrange at the inner part of the outer housing (6), and the outer housing (6) is pasted with the leading wire (1), the electrode (3) and the core body (4) through the adhesive agent (5). The leading wire (1) and the position connected with the lightening arrestor are pasted through the outer housing (6) by adopting the full insulation metal oxide lightening arrestor, to ensure that the moisture and the water can not enter, the insulating level is greatly enhanced, and the full insulation metal oxide lightening arrestor is completely suitable for the areas such as humid tropics, high altitude and heavy dirtiness, and for the limiting space where the air distance for installing the lightening arrestor is needed to be shortened.
Description
Technical field
The utility model relates to a kind of overvoltage protection device, is a kind of all insulation metal oxide arrester that lead-out wire is arranged specifically.
Background technology
At present, the polymeric metal oxide surge arrester that has insulated conductor, gapped between the overcoat of insulated conductor and lightning arrester, do not bond together, moisture, the water capacity are easily entered, the insulation tolerance level is poor, in can't being applicable to areas such as humid tropics, high height above sea level, heavy pollution and need dwindling the confined space alternate, distance mutually.
Summary of the invention
The purpose of this utility model is to overcome shortcoming of the prior art, provide a kind of raising will draw lead and be wrapped in the inside with the lightning arrester junction by the lightning arrester overcoat, and bond together, make the damp G﹠W advance not go, improved all insulation metal oxide arrester that lightning arrester is drawn lead and junction insulation tolerance level greatly.
Technical solution of the present utility model is as follows:
A kind of all insulation metal oxide arrester, it is characterized in that: an end of lead-in wire 1 and the electrode 3 in the core body 4 are connected, the outside of lead-in wire 1, electrode 3 and core body 4 scribbles bonding agent 5, lead-in wire 1, electrode 3 and core body 4 are arranged on overcoat 6 the insides, and overcoat 6 bonds together by bonding agent 5 with lead-in wire 1, electrode 3 and core body 4.
Above-mentioned lead-in wire 1 is insulator pin or the bare wire that skin is provided with insulating barrier 2.
Above-mentioned lead-in wire 1 is the high pressure end of incoming cables of lightning arrester or the leading-out terminal of lightning arrester.
The utlity model has following advantage:
The lightning arrester overcoat will be drawn lead and be bonded together with the lightning arrester junction, make damp G﹠W advance not go, improved lightning arrester greatly and drawn the insulation tolerance level of lead and junction, in being applicable to areas such as humid tropics, high height above sea level, heavy pollution fully and need dwindling the confined space alternate, distance mutually.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Drawing reference numeral explanation: 1-lead-in wire, 2-insulating barrier, 3-electrode, 4-core body, 5-bonding agent, 6-overcoat.
Embodiment
Referring to Fig. 1, electric connection after electrode 3 in lead-in wire 1 one ends of the present utility model and the core body 4 is connected, the outside coating bonding agent 5 of core body 4, lead-in wire 1 and electrode 3 (adding part shown in the black solid line), behind overcoat 6 sulfidization moldings, core body 4, lead-in wire 1 and electrode 3 all are wrapped in the inside, and between core body 4, lead-in wire 1 and electrode 3, bond together by bonding agent 5.
Lead-in wire 1 of the present utility model is the insulated conductor that self has insulating barrier 2, or bare wire, during sulfidization molding overcoat 6, and insulating barrier 2 and 6 while of overcoat sulfidization molding.
Claims (3)
1. all insulation metal oxide arrester, it is characterized in that: an end of lead-in wire (1) and the electrode (3) in the core body (4) are connected, the outside of lead-in wire (1), electrode (3) and core body (4) scribbles bonding agent (5), lead-in wire (1), electrode (3) and core body (4) are arranged on overcoat (6) the inside, and overcoat (6) bonds together by bonding agent (5) with lead-in wire (1), electrode (3) and core body (4).
2. all insulation metal oxide arrester according to claim 1 is characterized in that: described lead-in wire (1) is insulator pin or the bare wire that skin is provided with insulating barrier (2).
3. all insulation metal oxide arrester according to claim 1 is characterized in that: described lead-in wire (1) is the high pressure end of incoming cables of lightning arrester or the leading-out terminal of lightning arrester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720032851XU CN201122471Y (en) | 2007-09-26 | 2007-09-26 | Full-insulated metal-oxide arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720032851XU CN201122471Y (en) | 2007-09-26 | 2007-09-26 | Full-insulated metal-oxide arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201122471Y true CN201122471Y (en) | 2008-09-24 |
Family
ID=40009707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720032851XU Expired - Lifetime CN201122471Y (en) | 2007-09-26 | 2007-09-26 | Full-insulated metal-oxide arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201122471Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280236A (en) * | 2011-07-29 | 2011-12-14 | 镇江巨能电气有限公司 | Totally enclosed lightning arrester |
-
2007
- 2007-09-26 CN CNU200720032851XU patent/CN201122471Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280236A (en) * | 2011-07-29 | 2011-12-14 | 镇江巨能电气有限公司 | Totally enclosed lightning arrester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090320 Address after: No. 23, development avenue, new industrial park, hi tech Zone, Shaanxi, Xi'an: 710119 Patentee after: Xi'an Shendian Hi-voltage Electric Co., Ltd. Address before: No. 22, foreign exchange Road, new industrial park, hi tech Zone, Shaanxi, Xi'an Province: 710119 Patentee before: Xi'an Kesai Apparatus Technology Service Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: XI'AN SHENDIAN HIGH VOLTAGE ELECTRICAL APPLIANCES Free format text: FORMER OWNER: XI'AN KESAI ELECTRIC APPLIANCE SCIENCE SERVICES CO., LTD. Effective date: 20090320 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080924 |
|
| CX01 | Expiry of patent term |