CN207199893U - Glass-ceramic hybrid package high-voltage resistant connector - Google Patents
Glass-ceramic hybrid package high-voltage resistant connector Download PDFInfo
- Publication number
- CN207199893U CN207199893U CN201721118236.0U CN201721118236U CN207199893U CN 207199893 U CN207199893 U CN 207199893U CN 201721118236 U CN201721118236 U CN 201721118236U CN 207199893 U CN207199893 U CN 207199893U
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- lead
- glass
- glass seal
- sintering
- lead channels
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Abstract
Glass-ceramic hybrid package high-voltage resistant connector, including metal shell, lead channels are axially offered in metal shell, lead is installed with lead channels, sintering has glass seal between lead outside wall surface and lead channels internal face, and the length of glass seal is less than the length of lead channels, and also sintering has ceramic insulating tube between lead outside wall surface and lead channels internal face, described ceramic insulating tube is located at glass seal both ends, and is integrated with glass seal sintering.The utility model passes through in glass seal both ends packaging ceramic insulation tube so that insulating properties reach 500V/500M Ω, and proof voltage, package strength and the reliability that uses are significantly increased.
Description
Technical field
A kind of connector is the utility model is related to, specifically a kind of glass-ceramic hybrid package high-voltage resistant connector.
Background technology
At present, it is mounted on electronics inside and out the more special high-pressure sealed liquid container of a few thing environment
Equipment, to ensure the reliability of signal transmission, the electronic equipment in the inside and outside portion of container needs to be directly connected to by lead.To ensure
The high pressure sealing performance of container, this connected mode need to install a kind of wall-penetrating type switching connection on the shell of high-pressure bottle
Device, connected with the inside and outside electronic equipment of convenient container.But due to general longer, the packaged glass 3 of the housing 2 of this connector
A part for centre can be sintered to, it is impossible to whole connector shell 2 is covered, as shown in figure 1, insulation and proof voltage can only after sintering
Reach 100V/500M Ω, can not meet to be actually needed.
Utility model content
In order to solve the problems, such as that prior art is present, the utility model provides a kind of high pressure resistant company of glass-ceramic hybrid package
Device is connect, by glass seal both ends packaging ceramic insulation tube so that insulating properties reach 500V/500M Ω, proof voltage, envelope
Dress intensity and the reliability used are significantly increased.
The utility model adopts the following technical scheme that：Glass-ceramic hybrid package high-voltage resistant connector, including metal shell,
Lead channels are axially offered in metal shell, are installed with lead in lead channels, lead outside wall surface and lead channels internal face it
Between sintering have a glass seal, the length of glass seal is less than the length of lead channels, lead outside wall surface with lead channels
Also sintering has ceramic insulating tube between wall, and described ceramic insulating tube is located at glass seal both ends, and and glass seal
Sintering is integrated.
The closure gasket groove for being set with O-ring seals is also radially offered in the outer peripheral surface of the metal shell.
Connection screw thread is offered in the outer peripheral surface of described metal shell one end.
The utility model has all sintered ceramic insulating tube at glass seal both ends, is improved using the glass seal of centre
The high voltage resistance sealing property of whole connector, using the ceramic insulating tube at both ends is brought up to the insulating properties of connector
500V/500M Ω, proof voltage, package strength and the reliability that uses are significantly increased.
Brief description of the drawings
Fig. 1 is the schematic diagram of existing high-voltage resistant connector.
Fig. 2 is the schematic diagram of the utility model glass-ceramic hybrid package high-voltage resistant connector.
Embodiment
Embodiment of the present utility model is described specifically below in conjunction with the accompanying drawings：
Glass-ceramic hybrid package high-voltage resistant connector, as shown in Fig. 2 including metal shell 2, the one end of metal shell 2
Connection screw thread 21 is offered in outer peripheral surface, outer peripheral surface also radially offers the sealing for being set with O-ring seals
Annular groove 22, lead channels are axially offered in metal shell 2, lead 1 are installed with lead channels, the outside wall surface of lead 1 is led to lead
Sintering has glass seal 3 between road internal face, and the length of glass seal 3 is less than the length of lead channels, the outside wall surface of lead 2
Also sintering has ceramic insulating tube 4 between lead channels internal face, and described ceramic insulating tube 4 is located at the both ends of glass seal 3,
And it is integrated with the sintering of glass seal 3.
Claims (3)
1. glass-ceramic hybrid package high-voltage resistant connector, including metal shell, lead channels are axially offered in metal shell,
Lead is installed with lead channels, sintering has glass seal, glass seal between lead outside wall surface and lead channels internal face
Length be less than lead channels length, it is characterised in that：Also sintering has pottery between lead outside wall surface and lead channels internal face
Porcelain insulating pipe, described ceramic insulating tube is located at glass seal both ends, and is integrated with glass seal sintering.
2. glass-ceramic hybrid package high-voltage resistant connector according to claim 1, it is characterised in that：In the metal-back
The outer peripheral surface of body also radially offers the closure gasket groove for being set with O-ring seals.
3. glass-ceramic hybrid package high-voltage resistant connector according to claim 1 or 2, it is characterised in that：In the gold
Belong to and offer connection screw thread in the outer peripheral surface of shell one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721118236.0U CN207199893U (en) | 2017-09-02 | 2017-09-02 | Glass-ceramic hybrid package high-voltage resistant connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721118236.0U CN207199893U (en) | 2017-09-02 | 2017-09-02 | Glass-ceramic hybrid package high-voltage resistant connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207199893U true CN207199893U (en) | 2018-04-06 |
Family
ID=61790519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721118236.0U Active CN207199893U (en) | 2017-09-02 | 2017-09-02 | Glass-ceramic hybrid package high-voltage resistant connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207199893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425346A (en) * | 2017-09-02 | 2017-12-01 | 蚌埠市立群电子有限公司 | Glass-ceramic hybrid package high-voltage resistant connector |
-
2017
- 2017-09-02 CN CN201721118236.0U patent/CN207199893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425346A (en) * | 2017-09-02 | 2017-12-01 | 蚌埠市立群电子有限公司 | Glass-ceramic hybrid package high-voltage resistant connector |
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