CN210111200U

CN210111200U - Household lightning protection socket

Info

Publication number: CN210111200U
Application number: CN201921083320.2U
Authority: CN
Inventors: 张艳忠; 张希; 李胜
Original assignee: Hubei Putian Technology Co Ltd
Current assignee: Hubei Putian Technology Co Ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-02-21
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a household lightning protection socket, which relates to the technical field of household appliances, and aims at the existing problem of potential safety hazard, the utility model provides a proposal that comprises an outer shell, wherein the outer shell is fixedly connected with a plurality of plug clamping seats, the outer shell is clamped with an inner shell fixedly connected with a wall body, a plurality of chutes are arranged in the inner shell, the walls of the chutes are slidably connected with sliders, a plurality of middle plates are fixedly connected between the sliders, one side of each middle plate is fixedly connected with a spring, the other end of the spring is fixedly connected with a movable block which is slidably sleeved with the outer shell, one side of the movable block, far away from the spring, is rotatably connected with a winding rod through a bearing, and a ratchet wheel is fixedly sleeved on the winding rod, the utility model has simple structure and convenient use, and can prevent the influence of outdoor personnel on the electric appliances and the potential safety hazard caused by, the property safety is ensured.

Description

Household lightning protection socket

Technical Field

The utility model relates to a domestic appliance technical field especially relates to domestic lightning protection socket.

Background

The socket is also called as a power socket and a switch socket. A socket is a receptacle into which one or more circuit connections can be inserted, through which various connections can be inserted, thus facilitating the connection to other circuits. The connection and disconnection between the circuit and the copper piece are achieved to finally achieve the connection and disconnection of the partial circuit, although the socket with the existing structure can well perform the function of connecting and disconnecting the circuit, when people go out, people forget not to turn off an air switch and pull out the socket, and when lightning stroke or other conditions occur, surge current still can cause damage to electric appliances, even local instantaneous large current can be caused, and fire disasters are caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a domestic lightning protection socket has solved the problem that has the potential safety hazard.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the household lightning protection socket comprises an outer shell, wherein the outer shell is fixedly connected with a plurality of plug clamping seats, the outer shell is clamped with an inner shell fixedly connected with a wall body, a plurality of sliding grooves are formed in the inner shell, the groove walls of the sliding grooves are connected with sliding blocks in a sliding manner, a middle plate is fixedly connected among the sliding blocks, one side of the middle plate is fixedly connected with a spring, the other end of the spring is fixedly connected with a moving block in sliding and sleeving connection with the outer shell, one side, away from the spring, of the moving block is rotatably connected with a winding rod through a bearing, a ratchet wheel is fixedly sleeved on the winding rod, a blocking block is clamped on one side of the ratchet wheel and is rotatably connected with the moving block through a spring hinge, a connecting wire is wound on the winding rod, one side, away from the spring, of the middle plate is, the guide cylinder is sleeved with a frit in a sliding mode, and one end of the connecting line penetrates through the middle plate and is fixedly connected with the frit.

Preferably, the sliding groove is of a rectangular structure, the sliding block is of a rectangular structure, the middle plate is provided with a plurality of wire connecting seats, and the plug clamping seat is electrically connected with the wire connecting seats through wires.

Preferably, a moving hole is formed in one side of the shell, the moving block is located in the moving hole and is in sliding connection with the hole wall of the moving hole, and a decorative sleeve is sleeved on one side of the moving hole in a sliding mode.

Preferably, a plurality of one-way diodes are arranged in the inner shell, and the one-way diodes are used for respectively connecting the zero line with the ground wire and the live wire with the ground wire through wires.

Preferably, the outer wall of the winding rod is fixedly sleeved with a rotating block, and the rotating block is of a hexagonal structure.

The utility model has the advantages that:

through the mutual cooperation of shell, plug cassette, trim cover, movable block, spring, connecting wire, slider, intermediate lamella, protective housing, inner shell, wire winding pole, rotatory piece, block piece, ratchet, guide cylinder, one-way diode and frit, can stop the personnel of going out not at home, and thunder and lightning weather is to the influence of electrical apparatus and the potential safety hazard that produces, ensures property safety.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic left-side sectional view of the present invention.

Fig. 3 is an enlarged schematic view of the position a of the present invention.

Fig. 4 is an enlarged schematic view of the position B of the present invention.

Reference numbers in the figures: the plug comprises an outer shell 1, a plug clamping seat 2, a decorative sleeve 3, a moving block 4, a spring 5, a connecting line 6, a sliding block 7, an intermediate plate 8, a protective shell 9, an inner shell 10, a winding rod 11, a rotating block 12, a blocking block 13, a ratchet wheel 14, a guide cylinder 15, a one-way diode 16 and a frit 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to the attached drawings 1-3, the household lightning protection socket comprises an outer shell 1, wherein the outer shell 1 is fixedly connected with a plurality of plug clamping seats 2, the outer shell 1 is clamped with an inner shell 10 fixedly connected with a wall body, a plurality of sliding grooves are arranged in the inner shell 10, sliding blocks 7 are connected with the groove walls of the sliding grooves in a sliding manner, an intermediate plate 8 is fixedly connected among the sliding blocks 7, one side of the intermediate plate is fixedly connected with a spring 5, the other end of the spring 5 is fixedly connected with a movable block 4 in a sliding manner and sleeved with the outer shell 1, one side, far away from the spring 5, of the movable block 4 is rotatably connected with a winding rod 11 through a bearing, a ratchet 14 is fixedly sleeved on the winding rod 11, one side of the ratchet 14 is clamped with a blocking block 13, the blocking block 13 is rotatably connected with the movable block 4 through a spring hinge, a connecting, fixed connection guide cylinder 15 in protective housing 9, sliding sleeve has cup jointed frit 17 in the guide cylinder 15, the one end of connecting wire 6 runs through intermediate plate 8 and frit 17 fixed connection, the spout adopts the rectangle structure, slider 7 adopts the rectangle structure, be provided with a plurality of electric wire connecting seats on the intermediate plate 8, plug cassette 2 is connected with the electric wire connecting seat electricity through the electric wire, one side of shell 1 is provided with the removal hole, movable block 4 is located the removal hole, movable block 4 and the pore wall sliding connection who removes the hole, decorative cover 3 has been cup jointed in the slip of one side in removal hole, be provided with a plurality of one-way diode 16 in the inner shell 10, one-way diode passes through the wire respectively with zero line and ground wire, the live wire is connected with the ground wire, the fixed cover of the outer wall of wire.

The working principle is as follows: when the device is used, the connecting wire 6 extending out of the protective shell 9 is connected to the reel 11, then the device rotates through the rotating block 12, the spring 5 is extruded to be in an extreme state through the mutual matching of the ratchet wheel 14 and the blocking block 13 and is fixed, then the device is decorated through the decorating sleeve 3, then indoor electric wires are connected through the wiring rule, wherein a live wire is connected to the protective shell 9 and is connected with the fusion block 17, a zero wire and a ground wire are connected to the middle plate 8, the middle plate 8 is installed in the inner shell 10 through the matching of the sliding block and the sliding groove, then the outer shell 1 is clamped to the outer shell for fixing, when a thunderstorm is generated, the generated current is too large or rushes, so that the fusion block 17 is melted, one end of the connecting wire is further fixed, and further, the moving block 4 moves through the elasticity of the spring, the socket is ejected, and the influence of, simultaneously when electric current or voltage are too big, probably puncture one-way diode 16, the electric current directly enters into the ground wire, avoids producing the influence to whole electric wire netting, when using once more, changes protective housing 9 and frit 17 wherein, installs once more, the utility model discloses simple structure, convenient to use can stop the personnel of going out not at home, and thunder and lightning weather is to the influence of electrical apparatus and produced potential safety hazard, ensures property safety.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The household lightning protection socket comprises an outer shell (1) and is characterized in that the outer shell (1) is fixedly connected with a plurality of plug clamping seats (2), the outer shell (1) is clamped with an inner shell (10) fixedly connected with a wall body, a plurality of sliding grooves are formed in the inner shell (10), the groove walls of the sliding grooves are connected with sliding blocks (7) in a sliding manner, an intermediate plate (8) is fixedly connected between the sliding blocks (7), a spring (5) is fixedly connected to one side of the intermediate plate, a moving block (4) in sliding sleeve connection with the outer shell (1) is fixedly connected to the other end of the spring (5), one side, far away from the spring (5), of the moving block (4) is rotatably connected with a winding rod (11) through a bearing, a ratchet wheel (14) is fixedly sleeved on the winding rod (11), a blocking block (13) is clamped to one side of the ratchet wheel (14), and the blocking block (13) is rotatably connected, the winding rod (11) is wound with a connecting wire (6), one side, away from the spring (5), of the middle plate (8) is fixedly connected with a protective shell (9) through a bolt, the protective shell (9) is internally fixedly connected with a guide cylinder (15), a frit (17) is sleeved in the guide cylinder (15) in a sliding mode, and one end of the connecting wire (6) penetrates through the middle plate (8) and is fixedly connected with the frit (17).

2. The household lightning protection socket according to claim 1, wherein the sliding groove is of a rectangular structure, the sliding block (7) is of a rectangular structure, the middle plate (8) is provided with a plurality of wire connecting seats, and the plug clamping seat (2) is electrically connected with the wire connecting seats through wires.

3. The household lightning protection socket according to claim 1, wherein a moving hole is formed in one side of the housing (1), the moving block (4) is located in the moving hole, the moving block (4) is slidably connected with the wall of the moving hole, and a decorative sleeve (3) is slidably sleeved on one side of the moving hole.

4. The household lightning protection socket according to claim 1, characterized in that a plurality of unidirectional diodes (16) are arranged in the inner shell (10), and the unidirectional diodes connect the neutral wire with the ground wire and the live wire with the ground wire respectively through wires.

5. The household lightning protection socket according to claim 1, characterized in that a rotating block (12) is fixedly sleeved on the outer wall of the winding rod (11), and the rotating block (12) adopts a hexagonal structure.