A terminal structure of a stainless steel connecting post for ultra-high temperature

A terminal structure, stainless steel technology, applied in the direction of connection, conductive connection, riveting connection, etc., can solve the problems of prohibitive price, difficult to manufacture, impossible, etc., and achieve the effect of strong mechanical resistance, superior corrosion resistance, and structural tightening.

Pending Publication Date: 2019-01-15
FOSHAN JPCI CONTROL MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This limitation makes their manufacture difficult or impossible, and their price prohibitive
[0006] Aluminum is a good conductor but cannot be used because of its low melting point

Method used

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  • A terminal structure of a stainless steel connecting post for ultra-high temperature
  • A terminal structure of a stainless steel connecting post for ultra-high temperature
  • A terminal structure of a stainless steel connecting post for ultra-high temperature

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Embodiment Construction

[0033] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0034] Such as Figures 1 to 5 As shown, a stainless steel connecting column terminal structure for ultra-high temperature according to the present invention includes a ceramic main body 1, whose temperature resistance is above 1000°C, and which fixes the position of the electric conductive part; Electrical insulation between these parts and between these parts and the support to which the terminal posts are attached. The center of the ceramic main body 1 is provided with a screw hole 2, and the screw hole 2 is provided with a mounting screw 3, through which the ceramic main body 1 is fixed on a supporting member, such as a metal shell, a cabinet, and a mounting pla...

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Abstract

A terminal structure of stainless steel connection post for ultra-high temperature, include ceramic bodies, the ceramic body includes at least two parallel mounting vias, A main body of that connectoris provided with a through hole, An upper portion of that connector body is provide with a sandwich layer, so that that low part is provided with a through cavity, A lin piece is arranged in that sandwich, A spring piece is arranged through the cavity, A mezzanine consist of an upper sheet and a lower sheet, the upper piece, the connecting piece and the lower piece are provided with a through rivet and two terminal fastening screws, The spring piece is fixed under the lower piece by rivets, two terminal fastening screws are arranged on both sides of the rivet, the lower ends thereof abut on the upper surface of the spring piece, the ceramic body is provided with fixing holes corresponding to the terminal fastening screws, the ceramic body is fastened in structure, and has superior corrosion resistance and strong mechanical resistance in high temperature.

Description

technical field [0001] The invention belongs to the technical field of connecting posts, and in particular relates to a stainless steel connecting post terminal structure for ultra-high temperature. Background technique [0002] In high temperature electrical terminal applications, there are areas where connection integrity must be maintained even in the event of a fire. This concerns, for example, connection terminals for emergency lighting in road and railway tunnels, underground transport, as well as the connection of emergency circuits and the supply of ventilation. [0003] One of the problems encountered is in terminal lugs when the materials currently used as electrical conductors are not capable of withstanding the temperatures reached during a fire, which typically exceeds 500° C. for prolonged periods of time. Among the common materials that conduct electricity well are copper alloys such as brass, phosphorous bronze, and pure copper, but these metals become malle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R9/00H01R9/24H01R4/06H01R4/36H01R4/48H01R4/58F21V23/06
CPCH01R4/06H01R4/363H01R4/4809H01R4/489H01R4/58H01R9/00H01R9/24F21V23/06
Inventor 朱茂凯卦
Owner FOSHAN JPCI CONTROL MFG
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