CN103367038A - Solid relay ceramic connector - Google Patents
Solid relay ceramic connector Download PDFInfo
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- CN103367038A CN103367038A CN2013102536911A CN201310253691A CN103367038A CN 103367038 A CN103367038 A CN 103367038A CN 2013102536911 A CN2013102536911 A CN 2013102536911A CN 201310253691 A CN201310253691 A CN 201310253691A CN 103367038 A CN103367038 A CN 103367038A
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- ceramic matrix
- solid
- relay
- base body
- solid relay
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Abstract
The invention relates to isolation devices of a relay, in particular to a solid relay ceramic connector. The solid relay ceramic connector comprises a hollow ceramic base body provided with two through holes; a metal layer is arranged at the upper part end face of the ceramic base body and the outsides of the two through holes in the bottom of the ceramic base body respectively; and each metal layer comprises a metallizing Mo layer and a metallizing Ni layer, which are arranged on the ceramic base body in sequence. The solid relay ceramic connector adopts the aluminum oxide as the raw material, and is low in price, strong in heat-resistant performance, good in insulativity, simple and reliable in structure, and convenient to repair and clean.
Description
Technical field
The present invention relates to the relay isolating device, specifically a kind of solid-state relay porcelain fitting.
Background technology
Relay is the automatic switch element with isolation features, is widely used in remote control, remote measurement, communication, automatically control, electromechanical integration and the power electronic equipment, and be one of most important control element.Operation principle or architectural feature by relay can be divided into it electromagnetic relay, solid-state relay, temperature relay etc., wherein solid-state relay is that a kind of two terminals are input, two four-terminal devices that terminals are output in addition, the middle electric separator that adopts isolating device to realize input and output.Isolating device is selected silicon usually, in actual use because thermal endurance is limited, very easily causes the relay functional reliability to reduce, and equipment is caused adverse effect.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of solid-state relay porcelain fitting is provided, this porcelain fitting thermal endurance is strong, good insulating, can effectively prolong the useful life of relay.
According to technical scheme of the present invention: a kind of solid-state relay porcelain fitting, feature is: the ceramic matrix that comprises hollow, offer two through holes on the described ceramic matrix, be respectively arranged with metal level in two through hole outsides of ceramic matrix upper end and ceramic matrix bottom, described metal level comprises metallization molybdenum layer, the metallization nickel dam that is set in turn on the ceramic matrix.
As a further improvement on the present invention, the thickness of described metal level is 5 ~ 8 microns, and the thickness of described metallization nickel dam is 2 ~ 3 microns.
As a further improvement on the present invention, described ceramic matrix is the aluminium oxide ceramics matrix.
Technique effect of the present invention is: the present invention adopts aluminium oxide to be raw material, and is cheap; This product thermal endurance is strong, good insulating; Product structure of the present invention is simple and reliable in addition, the easy cleaning maintenance.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described.
In Fig. 1 ~ 3, comprise metal level 1, metallization molybdenum layer 2, ceramic matrix 3, metallization nickel dam 4 etc.
As shown in Figure 1, a kind of solid-state relay porcelain fitting, the ceramic matrix 3 that comprises hollow, offer two through holes on the described ceramic matrix 3, be respectively arranged with metal level 1 in two through hole outsides of ceramic matrix 3 upper end and ceramic matrix 3 bottoms, described metal level 1 comprises metallization molybdenum layer 2, the metallization nickel dam 4 that is set in turn on the ceramic matrix 3.
The thickness of described metal level 1 is 5 ~ 8 microns, and the thickness of described metallization nickel dam 4 is 2 ~ 3 microns.
Described ceramic matrix 3 is the aluminium oxide ceramics matrix.
The course of work of the present invention is as follows: the present invention selects the aluminium oxide ceramics material as the main body of isolating device, plays the effect of arc extinguishing when relay power, and good thermal endurance has also effectively prolonged the useful life of relay simultaneously.
The present invention adopts aluminium oxide to be raw material, and is cheap; This product thermal endurance is strong, Effective Raise the product reliability of under hot conditions, working, good insulating; Product structure of the present invention is simple and reliable in addition, the easy cleaning maintenance.
Claims (3)
1. solid-state relay porcelain fitting, it is characterized in that: the ceramic matrix (3) that comprises hollow, offer two through holes on the described ceramic matrix (3), be respectively arranged with metal level (1) in two through hole outsides of ceramic matrix (3) upper end and ceramic matrix (3) bottom, described metal level (1) comprises metallization molybdenum layer (2), the metallization nickel dam (4) that is set in turn on the ceramic matrix (3).
2. according to solid-state relay porcelain fitting claimed in claim 1, it is characterized in that: the thickness of described metal level (1) is 5 ~ 8 microns, and the thickness of described metallization nickel dam (4) is 2 ~ 3 microns.
3. according to solid-state relay porcelain fitting claimed in claim 1, it is characterized in that: described ceramic matrix (3) is the aluminium oxide ceramics matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102536911A CN103367038A (en) | 2013-06-21 | 2013-06-21 | Solid relay ceramic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102536911A CN103367038A (en) | 2013-06-21 | 2013-06-21 | Solid relay ceramic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103367038A true CN103367038A (en) | 2013-10-23 |
Family
ID=49368160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102536911A Pending CN103367038A (en) | 2013-06-21 | 2013-06-21 | Solid relay ceramic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103367038A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050221642A1 (en) * | 2004-04-06 | 2005-10-06 | Sumitomo Wiring Systems, Ltd. | Automotive relay and electrical connector box |
| CN101920364A (en) * | 2009-06-15 | 2010-12-22 | 施耐德电器工业公司 | By reaction soldering method of assembling and the vacuum box body that uses this method assembling |
| CN101950710A (en) * | 2010-10-20 | 2011-01-19 | 林晓武 | Ceramic baseboard relay |
| US20120242435A1 (en) * | 2009-09-14 | 2012-09-27 | Qunying Wei | Micro-magnetic proximity sensor and method of operating same |
| CN202534591U (en) * | 2012-04-11 | 2012-11-14 | 中国电子科技集团公司第四十研究所 | Surface mounting type temperature relay |
| CN102804317A (en) * | 2010-03-15 | 2012-11-28 | 欧姆龙株式会社 | Contact switching device |
| CN203300551U (en) * | 2013-06-21 | 2013-11-20 | 无锡康伟工程陶瓷有限公司 | Solid state relay porcelain plugging member |
-
2013
- 2013-06-21 CN CN2013102536911A patent/CN103367038A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050221642A1 (en) * | 2004-04-06 | 2005-10-06 | Sumitomo Wiring Systems, Ltd. | Automotive relay and electrical connector box |
| CN101920364A (en) * | 2009-06-15 | 2010-12-22 | 施耐德电器工业公司 | By reaction soldering method of assembling and the vacuum box body that uses this method assembling |
| US20120242435A1 (en) * | 2009-09-14 | 2012-09-27 | Qunying Wei | Micro-magnetic proximity sensor and method of operating same |
| CN102804317A (en) * | 2010-03-15 | 2012-11-28 | 欧姆龙株式会社 | Contact switching device |
| CN101950710A (en) * | 2010-10-20 | 2011-01-19 | 林晓武 | Ceramic baseboard relay |
| CN202534591U (en) * | 2012-04-11 | 2012-11-14 | 中国电子科技集团公司第四十研究所 | Surface mounting type temperature relay |
| CN203300551U (en) * | 2013-06-21 | 2013-11-20 | 无锡康伟工程陶瓷有限公司 | Solid state relay porcelain plugging member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131023 |
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| RJ01 | Rejection of invention patent application after publication |