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Electrical connector having sparkproof function

An electric connector and anti-sparking technology, which is applied in the direction of connection, two-part connection device, parts of the connection device, etc., can solve problems such as oxidation, poor contact, short circuit of positive and negative wires, etc., and achieves convenient use and strong firmness , the effect of not easy to fall off

Pending Publication Date: 2019-02-01
东莞市恩赞科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The instantaneous sparks will mainly cause the following hazards to the existing ordinary electrical connectors: First, the instantaneous sparks will generate high heat, which will cause the ordinary electrical connectors to blacken, oxidize, and the plating layer will fall off, and even cause contact Bad, what's more serious is that it may directly burn out the ordinary electrical connector or the plastic shell may melt
Secondly, the instantaneous spark may directly burn out the load with a certain power, thus bringing economic losses to the user.
Third, the sparks generated in an instant will cause a short circuit between the positive and negative poles of the wires connected between the load and the ordinary electrical connector during the accumulated use, and may even cause a fire

Method used

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  • Electrical connector having sparkproof function
  • Electrical connector having sparkproof function
  • Electrical connector having sparkproof function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 2 As shown, the anti-spark electrical connector female head 1 consists of a front-end ordinary electrical connector female head 1-1, a front-end ordinary electrical connector male head 1-2, an insulating holder 1-4, an inductor or a component with an anti-spark function 6. The back-end electrodes 1-5 are composed; the front end of the front-end ordinary electrical connector male head 1-2 is in the center of the front end of the front-end ordinary electrical connector female head 1-1, and extends out of the front-end ordinary electrical connector female head The front end of 1-1, the rear end of front common electric connector male head 1-2 is fixed on the front end of insulation holder 1-4, the front end of insulation holder 1-4 and front end common electric connector male head 1-2 The connection of the rear end is a threaded connection 1-7 or a clamping structure, and the front end of the insulating holder 1-4 and the rear end of the front common electr...

Embodiment 2

[0032] Such as Figure 6 , Figure 7 As shown, the anti-spark electrical connector male 3 is composed of a first common electrical connector male 3-1, a first insulating holder 3-3, a second common electrical connector male 3-2, a second insulating holder 3-4. Inductance or components with anti-sparking function 6. Back-end electrodes 3-5; the front end of the first common electrical connector male 3-1 extends from the second common electrical connector male 3-2 The front ends are isolated by the first insulating fixing seat 3-3. The maximum outer diameter of the first common electrical connector male 3-1 is equal to the maximum outer diameter of the second common electrical connector male 3-2, and the minimum outer diameter of the first common electrical connector male 3-1 is equal to the second The minimum outer diameter of the common electrical connector male head 3-2. The rear end of the first common electrical connector male 3-1 is fixed on the front end of the second ...

Embodiment 3

[0035] Such as figure 2 , Figure 6 , Figure 7 , Figure 10 , Figure 11 , Figure 12 As shown, the anti-spark electrical connector female 1 and the anti-spark electrical connector male 3 place an inductance or an anti-spark component 6 at the rear end without damaging the front end of the common electrical connector; The anti-spark electrical connector male 3 can be inserted into the anti-spark electrical connector female 1, when the front end of the anti-spark electrical connector female 1 is inserted into the front end of the ordinary electrical connector male 1-2 At the moment when the front end inner hole of the first common electrical connector male 3-1 of the head 3 contacts, the two inductances or two inductances in the anti-spark electrical connector female 1 and the anti-spark electrical connector male 3 have The anti-spark components work together in series to prevent the generation of sparks to the greatest extent. When the front end of the first ordinary el...

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PUM

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Abstract

The present invention provides an electrical connector having a sparkproof function. On the basis without damaging a front end of a male head or a female head of a common electrical connector, the rear end of the male head or the female head of the common electrical connector is provided with an inductor or components having a sparkproof function, the electrical connector comprises a sparkproof electrical connector female head and a common electrical connector male head, the sparkproof electrical connector female head is formed by a common electrical connector female head at a front end, a common electrical connected male head at the front end, an insulation fixed seat, an inductor, components having the sparkproof function and a rear-end electrode; the electrical connector having the sparkproof function comprises a sparkproof connector male head and a common electrical connector female head, the sparkproof electrical connector male head is formed by a first common electrical connectormale head, the first insulation fixed seat, a second common electrical connector male, a second insulation fixed seat, an inductor or components having the sparkproof function, and a rear-end electrode; and the male and female electrical connector with the sparkproof function comprises a sparkproof electrical connector female head and a sparkproof electrical connector male head.

Description

Technical field: [0001] The invention relates to an electrical connector, in particular to an electrical connector with spark prevention function. Background technique: [0002] In our daily life, when we insert the "ordinary electrical connector connected to a load with a certain power" into the matching "ordinary electrical connector with power", sparks are often generated. The instantaneous sparks will mainly cause the following hazards to the existing ordinary electrical connectors: First, the instantaneous sparks will generate high heat, which will cause the ordinary electrical connectors to blacken, oxidize, and the plating layer will fall off, and even cause contact Bad, more serious is that it is possible to directly burn out the ordinary electrical connector or the plastic shell may melt. Secondly, the instantaneous spark may directly burn out the load with a certain power, thus bringing economic losses to the user. Third, the sparks generated in an instant will c...

Claims

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Application Information

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IPC IPC(8): H01R13/66H01R13/502H01R13/42H01R24/00
CPCH01R13/42H01R13/502H01R13/6608H01R13/6633H01R24/00
Inventor 不公告发明人
Owner 东莞市恩赞科技有限公司