Unlock instant, AI-driven research and patent intelligence for your innovation.

Circuit control protector

A circuit control and protector technology, which is applied in the direction of protection switch operation/release mechanism, etc., can solve problems such as circuit fire, slow response, contact sparks, etc., and achieve the effects of prolonging service life, reducing manufacturing costs, and reducing expenditures

Inactive Publication Date: 2005-11-23
游聪谋
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The present invention aims to solve the disadvantages of the known power control switch interlocking structure, such as complex components, high manufacturing cost, indirect interlocking relationship, long interlocking stroke and slow response of the components, and many faults in the operation of the power control switch. Especially when the known power control switch is overheated due to current overload, it cannot jump off the power in real time and cause the overheating state of the circuit to continue to flow; Then jump back to the energized state, and continue to repeatedly energize and power off to form a contact spark phenomenon, causing a dangerous problem of circuit fire

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Circuit control protector
  • Circuit control protector
  • Circuit control protector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] In order to describe in detail the purpose, features and effects of the present invention, now through the following preferred specific embodiments, in conjunction with the accompanying drawings, the present invention is described in detail:

[0046] As shown in Figures 1 to 6 and 12 and 13, it is a combined cross-sectional view of the embodiment of the present invention, which shows the reverse bending and jumping of the conductive shrapnel when the power is turned off (OFF), energized (ON) and the current is overloaded in the embodiment of the present invention. into a power-off state; a circuit control protector of the present invention mainly includes a box body 1, a button 2, a conductive shrapnel 3, and a linkage rod 4; wherein,

[0047] The box body 1 is hollow and has an opening above it. At least two contact terminals are arranged on the bottom surface of the box body 1. In this embodiment, there are two contact terminals, which are respectively the first and se...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

This invention provides one circuit control protector, which is characterized by the following: its one end of button is connected to one end of bar located on one clamping groove with conductive spring slices; the lever side touched to one convex spring part; one end of the spring part drops out of the conductive spring slices when the button is located in open status to make the spring free drop off the groove; when in overflow, the spring slice bents and springs to the reverse direction without limit of the connection lever.

Description

technical field [0001] The invention relates to a circuit control protector. Background technique [0002] The operation of the power control switch is mainly to perform two action strokes of power-on (ON) and power-off (OFF) of the current loop. In addition to performing the two functions of power-on and power-off, many current switch structures also have the function of automatically tripping and power-off when the current is overloaded and overheated. Through the automatic trip-off function, it is avoided that the fuse or the circuit breaker cannot be disconnected in real time when the current is overloaded. And cause the danger of circuit fire. [0003] The previous patents of various known power control switches are too numerous to mention, such as the applicant's U.S. Patent No. 5,262,748, other U.S. Patent No. 4,167,720, No. 4,937,548, No. 5,223,813, No. 5,451,729, No. 5,558,211, etc. , but the prior patents all have the following common shortcomings: [0004] (1) ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H01H71/16
Inventor 游聪谋
Owner 游聪谋