Active protective cable reel safety socket
A technology for cable reels and safety sockets, applied in circuits, electrical components, coupling devices, etc., can solve problems such as insecurity
Inactive Publication Date: 2010-09-22
张大庆
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- Abstract
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- Application Information
AI Technical Summary
Problems solved by technology
Although this kind of socket can prevent non-plugs from being inserted by mistake, when in use, if the plug is not inserted to the end, the metal part of the plug can be touched, which is still unsafe.
Method used
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Embodiment Construction
[0020] refer to figure 1 , figure 1 is a schematic diagram of a first embodiment of an active guard cable reel safety socket.
[0021] Such as figure 1 As shown, the socket 4 and the socket 5 are set inside the cable reel protective shell 1, and the cable reel protective shell 1 is provided with a safety door 2 and a push-button safety door switch 10, and the cable reel protective shell 1 can only be accessed by opening the safety door 2 Socket inside; one end of the push-button safety door switch 10 is connected to the external power supply through the power cord 7, and the other end is connected to the socket 4 and the socket 5; the safety door switch connecting device 8 is arranged on the safety door 2, and the position corresponds to the safety door switch 10; the safety door The switch 10 is controlled by the safety door 2; press the unlock button 3 of the safety door closing locking device to make the locking catch 9 give up the lock, the safety door 2 can be opened, t...
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The invention discloses an active protective cable reel safety socket. The socket comprises a wire coil wound by a power wire internally, a safety door, a safety door switch, a socket, the power wire and a safety door locking device, wherein the socket is arranged in a wire coil protective shell; the wire coil protective shell is provided with the safety door and the safety door switch controlled by the safety door; the socket in the wire coil protective shell can be contacted only when the safety door is opened; when the safety door is opened, the safety door switch automatically switches off a power supply from a power input end to the socket so that the socket is power-off to make the user safely plug and unplug a plug; when the safety door is closed, the safety door automatically switches on the power supply from the power input end to the socket so that the socket is powered on; the wire coil protective shell is also provided with a wire groove and the power wire of the plug is led to an electric appliance by the wire groove; and when the safety door is closed, the safety door locking device locks the safety door to make the safety door switch in a stable on-state.
Description
technical field [0001] The invention relates to a socket, in particular to an active protection cable reel safety socket. Background technique [0002] Existing cable reel socket, in order to guarantee user's safety, protective door is housed inside the socket. Although this socket can prevent non-plugs from being inserted by mistake, when in use, if the plug is not inserted to the end, some parts of the plug metal can be touched, which is still unsafe. Contents of the invention [0003] The purpose of the present invention is to provide a safer active protection cable reel safety socket. [0004] The present invention is achieved through the following technical solutions, including a wire reel with a power cord inside the disc, a safety door, a safety door switch, a socket, and a power cord; it is characterized in that the socket is arranged in the cable reel protective shell, and the cable reel The protective shell is provided with a safety door and a safety door switc...
Claims
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IPC IPC(8): H01R25/00H01R13/447H01R13/70H01R13/72
Inventor 张大庆
Owner 张大庆