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Socket

A technology of sockets and inserts, applied in the direction of the base/shell, contact parts, electrical components, etc., can solve the problems of electric sparks, socket burnout, arc light, etc., and achieve high safety effects

Active Publication Date: 2013-06-19
JIANGSU GENERAL PROTECHT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, because the jack is exposed to the air, there is often an electric spark phenomenon when the plug is inserted into the socket, and an arc phenomenon is often accompanied by the moment the plug is pulled out from the socket.
In addition, in the case of splashing water on the socket, there will be a problem that the socket will be short-circuited and burn out

Method used

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Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0030] figure 1 It is a perspective view showing the schematic structure of the socket 1 which concerns on this embodiment. figure 2 It is an exploded perspective view showing a schematic configuration of the socket 1 according to the present embodiment. image 3 It is a top view of the socket 1 which concerns on this embodiment. Figure 4 is along image 3 A cross-sectional view of line A-A. Figure 5 (a) and (b) respectively show the flow charts of the plug-in and pull-out methods of the socket according to the first embodiment. Image 6 It is a circuit diagram using the outlet 1 according to this embodiment.

[0031] Such as Figure 1~6 As shown, the socket 1 is a single-phase socket, and is an electrical device for connecting an external electrical appliance 2 and a power supply 3, and is equipped with a cover 11, a plurality of insertion parts (the first insertion part and the second insertion part) 12a, 12b, multiple An intermediate piece (the first intermediate p...

no. 2 Embodiment approach

[0051] Figure 7 It is a perspective view which shows the schematic structure of the socket which concerns on 2nd Embodiment of this invention. Such as Figure 7 As shown, the socket according to the second embodiment has substantially the same structure as the socket according to the first embodiment, and the difference between them is that the base 16 is provided with a plurality of through holes 163 as waterproof grooves.

[0052] The outlet according to the second embodiment can obtain the same effect as the outlet according to the first embodiment, and in addition, even if the outlet is splashed with water, the water can be discharged to the outside by the water guide groove, thereby I can prevent a short circuit and burnout of the outlet.

no. 3 Embodiment approach

[0054] Figure 8 It is a perspective view which shows the schematic structure of the socket which concerns on 3rd Embodiment of this invention. Figure 9 It is a circuit diagram using the outlet according to the third embodiment.

[0055] Such as Figure 8 As shown, the difference between the socket of the third embodiment and the socket of the first embodiment is that it is a three-phase socket, that is, three sockets 111a are provided on the upper cover of the socket, and each socket 111a has a Corresponding 1st to 3rd insertion parts and 1st to 3rd connection parts, the 1st to 3rd connection parts are respectively connected to the live line, neutral line or ground line of the power supply, and each insertion part and each connection part are provided with Except for nine pairs of first to ninth contacts, the configuration of the socket according to the third embodiment is substantially the same as that of the socket according to the first embodiment.

[0056] Additionall...

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PUM

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Abstract

The invention relates to a socket. The socket is an electric device used for connecting external electrical equipment and a power supply. The socket is provided with an upper cover, a plurality of inserting portions, a plurality of connecting portions and a base. A plurality of inserting holes are formed in the upper surface of the upper cover. The plurality of inserting portions are made of metal, and are overlapped with the plurality of inserting holes when being observed in the plugging-in direction of the socket. The plurality of connecting portions are respectively connected with the live wire, the zero wire or the grounding wire of the power supply. The inserting portions and the connection portions are fixed on the base. Only when the plurality of inserting pieces of the plugs of the external electrical equipment are plugged into the inserting portions through the inserting holes, are the inserting portions and the connecting portions electrically contacted, and therefore the external electrical equipment are enabled to be electrically connected with the power supply.

Description

technical field [0001] The present invention relates to sockets. Background technique [0002] The socket has been used as a common electrical device for many years. As an intermediate device for connecting external electrical appliances (electrical equipment) and power supply (power lines, usually live wires and neutral wires), it is indispensable for people's production and life. Commonly used sockets have two jacks or three jacks for use in combination with a plug with two poles or a plug with three poles. [0003] Although after many years of use, the overall safety performance of the socket has been greatly improved no matter the material or the structure, but some safety hazards that also exist at present have not been overcome. For example, because the installation position of some sockets is relatively low, sometimes some people without common sense of electricity, such as children, insert conductive materials such as iron wires into the jacks and cause electric sho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/502H01R13/10H01R13/44H01R13/22H01R13/46
Inventor 严华杨文满
Owner JIANGSU GENERAL PROTECHT