A safety plug with anti-spark effect
A safe, electric spark technology, applied in the direction of circuits, electrical components, connecting device parts, etc., can solve problems such as fire, explosion accidents, user psychological pressure, etc., achieve the effect of small electric sparks and improve safety
Active Publication Date: 2021-12-07
台州市路桥立信涂装机械制造厂
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AI Technical Summary
Problems solved by technology
In daily use, people often forget to turn off the electrical switch, resulting in the occurrence of electric sparks
The electric spark generated by plugging the plug into the socket has certain negative effects, such as causing psychological pressure on the user; more seriously, when there is a gas leak in the room, or there are combustibles around, a fire or even a serious explosion will occur.
Method used
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Embodiment Construction
[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0019] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in...
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The invention discloses a safety plug with anti-spark effect, comprising: a shell; a conductive component, the conductive component includes a plug-in piece and a conductive piece, the plug-in piece is fixedly arranged inside the casing, the The conductive sheet is slidably arranged in the housing, and the sliding track is on the axis of the insertion sheet, and the conductive sheet is connected to the external conductive wire; the air bag is used to connect the insertion sheet and the conductive sheet, and one end of the air bag The fixed sealing sleeve of the wall is set on the insert piece, and the fixed sealing sleeve of the other end wall is set on the conductive piece. A sealed cavity is formed inside the airbag. The side wall of the airbag is corrugated and has stretch elasticity. The close end is the contact end, and the two contact ends are both in the sealed cavity. In the present invention, when the user holds the plug with his hand, there is a certain distance between the conductive sheet and the insertion sheet, so when the insertion sheet is inserted into the socket, no electric spark will be generated between the insertion sheet and the socket.
Description
technical field [0001] The invention belongs to the technical field of safety plugs, in particular to a safety plug with anti-spark effect. Background technique [0002] The connectors of general electronic products and the plugs of electrical appliances are called plugs. Household AC power plugs and sockets have rod-like or copper-plate-shaped protruding male connectors that physically insert into female connector-type power outlets with slots or recesses. [0003] Sometimes when the plug is inserted into the socket, an electric spark will be generated instantly when the blade on the plug contacts the conductive sheet in the socket. The main reason is that the electrical appliances connected to the plug are in the open state before the power is turned on, so that current will be generated at the moment when the plug is connected to the socket. In daily use, people often forget to turn off the electrical switch, causing electric sparks to occur. The electric spark generat...
Claims
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IPC IPC(8): H01R13/04H01R13/71
CPCH01R13/04H01R13/71
Inventor 未水梅
Owner 台州市路桥立信涂装机械制造厂