A multifunctional explosion-proof capacitor

A capacitor and multi-functional technology, applied in the field of capacitors, can solve problems such as fire and explosion, capacitor sparks, etc., and achieve the effect of avoiding fire and explosion and avoiding bulging

Active Publication Date: 2018-02-16
铜陵市胜美达电子制造有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, explosion-proof capacitors are simply treated with explosion-proof treatment, and there will still be cases of capacitor swelling and electric sparks caused by capacitor leakage during use, causing fire and explosion.

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
  • A multifunctional explosion-proof capacitor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Referring to the accompanying drawings, a multifunctional explosion-proof capacitor includes a shell 1, a capacitor core 2, and an explosion-proof cover 3. The shell 1 is equipped with a capacitor core 2, and the capacitor core 2 is provided with two terminals 7. The explosion-proof cover 3 is placed on the shell 1, and the explosion-proof cover 3 is provided with two external terminals 4, and the two terminals 7 and the two external terminals 4 are connected by wires 6, The external terminal 4 is connected to the external wire 5, and each terminal 7 side is provided with a baffle 9, and a spring 8 is arranged between the baffle 9 and the terminal 7, and the spring 8 One end is fixedly connected to the baffle 9, and the other end contacts the terminal 7. The baffle 9 is fixed on the capacitor core 2, and the explosion-proof cover 3 is provided with a through hole 10, and the through hole 10 is covered There is an aluminum sheet 11, and the aluminum sheet 11 is provided ...

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

The invention discloses a multifunctional explosion-proof capacitor, which comprises an outer shell, wherein a capacitor core body is installed in the outer shell, the capacitor core body is provided with two wiring ends, two external wiring terminals are arranged on an explosion-proof cover, the two wiring ends are connected with the two external wiring terminals through lead wires, the external wiring terminals are connected with external connection wires, a baffle plate is arranged by the side of each wiring end, a spring is arranged between each baffle plate and the corresponding wiring end, a through hole is formed in the explosion-proof cover, the through hole is covered with an aluminum sheet, and the aluminum sheet is provided with a pressure release pipe. Through the arrangement of the springs, the lead wires and the wiring ends are disconnected through the spring when the current of the capacitor core body is too large and causes the wiring ends to heat and melt; the aluminum sheet is broken through firstly when the pressure inside the capacitor is too large, and the pressure is released from the pressure release pipe; and the interior of the capacitor is filled with No.330 methylsilicone oil protection liquid, thus the risk of explosion when the capacitor leaks electricity is further prevented due to the noninflammability of the No.330 methylsilicone oil protection liquid.

Description

technical field [0001] The invention relates to the technical field of capacitors, in particular to a multifunctional explosion-proof capacitor. Background technique [0002] Capacitors, commonly referred to as capacitors, are the most widely used electrical components in electronic equipment. They are widely used in DC blocking, coupling, bypass, filtering, tuning circuits, and energy conversion control in circuits. Explosion-proof capacitors can prevent the capacitor itself from leaking or the temperature of the shell will rise to generate sparks, which will cause fire and explosion accidents in the capacitor or even the entire electrical appliance, so explosion-proof capacitors are widely used in explosive environments. [0003] In the prior art, explosion-proof capacitors are simply flame-proofed, and capacitor swelling and electric sparks caused by capacitor leakage may still occur during use, causing fire and explosion. Contents of the invention [0004] The purpose...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H01G2/16H01G2/18H01G2/10
CPCH01G2/103H01G2/16H01G2/18
Inventor 夏斌
Owner 铜陵市胜美达电子制造有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap