CN219610923U - Novel lightning protection socket - Google Patents

Abstract

The utility model discloses a novel lightning protection socket which comprises a base and a socket, wherein a piezoresistor is arranged at the bottom of the outer side of the socket, a supporting column is fixedly arranged at the center of the top of the base, a top plate is arranged at the top of the supporting column, the socket is movably arranged in clamping grooves formed in the middle of the periphery of the top plate, L-shaped plug-in rods are fixedly arranged at the bottom of the rear side of the socket respectively, the bottoms of the L-shaped plug-in rods are movably plugged with plug-in grooves formed in the base respectively, plugs are arranged at the bottoms of the plug-in rods respectively and movably plugged with protection units arranged on the surface of the top of the base, the novel lightning protection socket is high in safety, has a reminding function, is convenient for workers to find out and replace damaged socket in time, and only replaces damaged socket, and resources are saved more.

Description

Novel lightning protection socket

Technical Field

The utility model relates to the technical field of sockets, in particular to a novel lightning protection socket.

Background

The lightning protection socket is a socket with a lightning protection function, and piezoresistors arranged in the socket can effectively absorb surge voltage and abrupt voltage from a circuit, so that the voltage is controlled to a safe range, the stability and the safety of a circuit are improved, and damage to electrical equipment is avoided;

however, if the piezoresistor inside the lightning protection socket is aged and damaged, the effect of protecting electrical equipment by lightning protection is lost, and the following problems exist: firstly, the electric appliance equipment is not easy to find by personnel, the risk of damage to the electric appliance equipment is improved, and secondly, as the power strip and the power wire are in an integrated structure, a new power strip type lightning protection socket needs to be purchased again when the power strip is replaced, and the discarded power strip and the discarded power wire can cause waste of resources;

to solve the above problems, we propose a new lightning protection.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses a novel lightning protection socket which comprises a base and a socket, wherein the socket is arranged above the base, a piezoresistor is arranged at the bottom of the outer side of the socket, a support column is fixedly arranged at the center of the top of the base, a top plate is arranged at the top of the support column, the socket is movably arranged in clamping grooves arranged in the middle of the periphery of the top plate, L-shaped plug-in rods are fixedly arranged at the bottom of the rear side of the socket respectively, the bottoms of the L-shaped plug-in rods are movably plugged in plug-in grooves arranged on the base respectively, plugs are arranged at the bottoms of the plug-in grooves respectively, the plugs are movably plugged in protection units arranged on the top surface of the base respectively, and the protection units are electrically connected with power wires arranged on one side of the base.

As a preferred technical scheme of the utility model, the protection unit comprises four sockets, a protection cover and a fixed shaft, wherein the sockets are respectively arranged on the top surface of the base in an equidistant circumferential array, the sockets are respectively electrically connected with the power wires, the jacks arranged at the front end of the top of the sockets are movably connected with the plugs in an inserting mode, the fixed shaft is fixedly arranged at the top of the groove arranged at the rear side of the socket, the protection cover is respectively rotatably arranged at the outer side of the fixed shaft, the protection cover is of a convex structure, the front end of the protection cover protects the jacks on the sockets, and the rear end of the top of the protection cover is respectively in movable contact with the outer side of the L-shaped inserting rod. Through the lever principle that visor and fixed axle cooperation formed, make L shape cartridge pole can carry out "automatic" opening with the visor, the staff of being convenient for installs the row of inserting, cooperates through the plug of socket with row's bottom of inserting, and the piezo-resistor on row of inserting is damaging the back, can dismantle the row of inserting alone and change, need not to discard base and power wire, change again, saves the resource.

As a preferable technical scheme of the utility model, the protection unit further comprises iron sheets and magnets, the magnets are provided with four groups, the magnets are respectively and bilaterally symmetrically arranged at the front end of the top of the socket, and the magnets are respectively and magnetically connected with the iron sheets arranged on the protection cover. The protective cover can firmly cover the socket to protect the jack on the socket, so that water inlet and electricity leakage of the jack are avoided, and the safety is improved.

As a preferable technical scheme of the utility model, the bottom of the outer side of the power strip is respectively provided with a display lamp, and the display lamps are electrically connected with the piezoresistors. The display lamp can display the state of the piezoresistor, thereby reminding a worker to replace the damaged piezoresistor in time.

As a preferable technical scheme of the utility model, the left side and the right side of the power strip are respectively provided with a sliding groove, and the sliding grooves are respectively in sliding connection with the fixed sliding blocks arranged on the inner sides of the clamping grooves in the middle of the periphery of the top plate. Through spout and fixed slider sliding fit to make the top of row of inserting be difficult for separating with the draw-in groove on the roof, improve the structural stability of row of inserting after the installation.

The utility model has the beneficial effects that: according to the utility model, the protective cover can be automatically opened by the L-shaped plug-in rod through the lever principle formed by matching the protective cover with the fixed shaft, so that a worker can conveniently install the power strip, the socket is matched with a plug at the bottom of the power strip, after the piezoresistor on the power strip is damaged, the power strip can be independently disassembled and replaced, the base and the power wire are not required to be discarded and replaced, and resources are saved;

through the setting of display lamp, can show the state of piezo-resistor to remind the staff in time to change the piezo-resistor of damage, and the iron sheet on the protection cover when being adsorbed by magnet, make the visor can protect the jack on the socket, avoid the jack to advance water leakage, improve the security of this novel lightning protection socket.

To sum up, this novel lightning protection socket, the security is higher, have the warning function, the staff of being convenient for in time discovers and in time changes the row of inserting of damage, this novel lightning protection socket simultaneously, only change the row of inserting of damage, more save resources, can solve the lightning protection socket on the market at present that proposes among the above-mentioned prior art inside piezo-resistor ageing, damage, after having lost the effect of lightning protection electrical equipment, be difficult for being found by personnel, the risk that electrical equipment received the harm has been improved, like row's of inserting lightning protection socket, because insert row and power wire most structure as an organic whole, need purchase new row's of inserting lightning protection socket again when changing row, and row and power wire of inserting of abandoning can lead to the extravagant problem of resource.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of the present utility model;

fig. 4 is a schematic view illustrating a bottom view of the power strip according to the present utility model.

In the figure: 1 base, 2 row of inserting, 3 support column, 4 roof, 5 protection unit, 51 socket, 52 visor, 53 fixed axle, 54 iron sheet, 55 magnet, 6 cartridge groove, 7 power wire, 8 piezo-resistor, 9 display lamp, 10 plug, 11L shape cartridge pole, 12 spout, 13 fixed slider.

Detailed Description

Example 1

As shown in fig. 1 to 4, the utility model discloses a novel lightning protection socket, which adopts the technical scheme that the novel lightning protection socket comprises a base 1 and a power strip 2, wherein the power strip 2 is arranged above the base 1, a piezoresistor 8 is arranged at the bottom of the outer side of the power strip 2, display lamps 9 are respectively arranged at the bottom of the outer side of the power strip 2, the display lamps 9 are electrically connected with the piezoresistor 8, when the piezoresistor 8 is damaged and aged, the display lamps 9 are lightened to remind workers to replace the damaged power strip 2 in time, a support column 3 is fixedly arranged at the center of the top of the base 1, a top plate 4 is arranged at the top of the support column 3, power strips 2 are respectively and movably arranged in clamping grooves arranged in the middle of the periphery of the top plate 4, L-shaped power strips 11 are respectively and fixedly arranged at the bottom of the rear side of the power strip 2, the bottoms of the L-shaped power strips 11 are respectively and movably spliced with power slots 6 arranged on the base 1, sliding grooves 12 are respectively arranged at the left and right sides of the power strip 2, the sliding grooves 12 are respectively in sliding connection with the fixed sliding blocks 13 arranged on the inner sides of clamping grooves in the middle parts around the top plate 4, when the power strip 2 is installed, the sliding grooves 12 on two sides of the power strip 2 are respectively and slidably arranged on the fixed sliding blocks 13 in the clamping grooves of the top plate 4, so that the L-shaped inserting rod 11 is limited and can be smoothly inserted into the inserting groove 6, the bottom of the power strip 2 is respectively provided with a plug 10, the plug 10 is respectively movably inserted into the protection unit 5 arranged on the top surface of the base 1, the protection unit 5 is electrically connected with the power wire 7 arranged on one side of the base 1, the protection unit 5 comprises four sockets 51, a protection cover 52 and a fixed shaft 53, the sockets 51 are respectively arranged on the top surface of the base 1 in an equidistant circumferential array, the sockets 51 are respectively electrically connected with the power wire 7, the jacks arranged at the front end of the top of the socket 51 are movably inserted into the plug 10, the fixed shaft 53 is fixedly arranged at the top of the groove arranged at the rear side of the socket 51, the protective cover 52 is rotatably arranged at the outer side of the fixed shaft 53, the protective cover 52 is of a convex structure, the front end of the protective cover 52 protects the jack on the socket 51, the rear end of the top of the protective cover 52 is movably contacted with the outer side of the L-shaped plug-in rod 11, the L-shaped plug-in rod 11 extrudes the rear end of the protective cover 52 by downwards pressing the plug-in row 2, the protective cover 52 is forced to rotate along the fixed shaft 53 until the protective cover 52 forms a vertical state, the L-shaped plug-in rod 11 is inserted into the plug-in groove 6, meanwhile, the plug 10 at the bottom of the plug-in row 2 can be smoothly plugged into the jack on the socket 51 because the protective cover 52 is in an opened state, the socket 51 is powered through the power wire 7, so that the power strip 2 is electrified, if the power strip 2 is struck by lightning, when high current passes through the piezoresistor 8, the piezoresistor 8 broken down by the high current can be in a short circuit state, at the moment, the piezoresistor 8 can protect electrical equipment connected with the power strip 2 in a plug-in manner, the protection unit 5 further comprises iron sheets 54 and magnets 55, the magnets 55 are provided with four groups, the magnets 55 are respectively arranged at the front end of the top of the socket 51 in a bilateral symmetry manner, the magnets 55 are respectively magnetically connected with the iron sheets 54 arranged on the protection cover 52, and when the iron sheets 54 on the protection cover 52 are adsorbed by the magnets 55, the protection cover 52 can protect jacks on the socket 51, and water and electricity leakage of the jacks are avoided.

The working principle of the utility model is as follows: in use, the sliding grooves 12 on both sides of the power strip 2 are respectively and slidably mounted on the fixed sliding blocks 13 in the clamping grooves of the top plate 4, and as the L-shaped inserting rod 11 on the rear side of the power strip 2 is longer than the bottom of the power strip 2, the bottom of the L-shaped inserting rod 11 is firstly contacted with the rear end of the top of the protective cover 52, the rear end of the protective cover 52 is extruded by the L-shaped inserting rod 11 by pressing the power strip 2 downwards, the protective cover 52 is forced to rotate along the fixed shaft 53 until the protective cover 52 forms a vertical state, and the L-shaped inserting rod 11 is inserted into the inserting groove 6, meanwhile, as the protective cover 52 is in an opened state, the plug 10 at the bottom of the power strip 2 can be smoothly inserted into the jack on the socket 51, the power wire 7 supplies power to the socket 51, so that the power strip 2 is electrified, if the power strip 2 is struck by lightning, when high current passes through the piezoresistor 8, the piezoresistor 8 broken by the high current can be in a short circuit state, at the moment, the piezoresistor 8 can protect electrical equipment which is inserted and connected on the power strip 2, meanwhile, the piezoresistor 8 is broken by the high current, after the circuit is in short circuit, the display lamp 9 is lighted, and accordingly workers are reminded of independently disassembling and replacing the damaged power strip 2; when the power strip 2 is disassembled, the protection cover 52 is shifted downwards, so that the iron sheet 54 on the protection cover 52 is adsorbed by the magnet 55, and the protection cover 52 protects the jack on the socket 51, and water and electricity leakage of the jack are avoided.

The circuit connection related to the utility model is a conventional means adopted by the person skilled in the art, can obtain technical teaching through limited tests, and belongs to the widely used prior art.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims (5)

1. The utility model provides a novel lightning protection socket, includes base (1) and inserts row (2), the top of base (1) is provided with row's of inserting (2), the outside bottom of row's of inserting (2) is provided with piezo-resistor (8), a serial communication port, the top center fixed mounting of base (1) has support column (3), the top of support column (3) is provided with roof (4), movable mounting has row's of inserting (2) in the draw-in groove that middle part set up in roof (4) all around, the rear side bottom of row's of inserting (2) is fixed mounting respectively has L shape cartridge pole (11), the bottom of L shape cartridge pole (11) is pegged graft with cartridge groove (6) activity that set up on base (1) respectively, the bottom of row of inserting (2) is provided with plug (10) respectively, protection element (5) activity grafting that plug (10) set up with base (1) top surface respectively, wire (7) electric connection that one side of protection element (5) and base (1) set up.

2. The novel lightning protection socket according to claim 1, wherein: the protection unit (5) comprises a socket (51), a protection cover (52) and a fixing shaft (53), wherein the socket (51) is provided with four, the socket (51) is respectively arranged on the top surface of the base (1) in a circumferential array at equal intervals, the socket (51) is respectively electrically connected with a power wire (7), a jack arranged at the front end of the top of the socket (51) is movably inserted into the plug (10), the fixing shaft (53) is fixedly arranged at the top of a groove arranged at the rear side of the socket (51), the protection cover (52) is respectively rotatably arranged at the outer side of the fixing shaft (53), the protection cover (52) is of a convex structure, the front end of the protection cover (52) protects the jack on the socket (51), and the rear end of the top of the protection cover (52) is respectively movably contacted with the outer side of the L-shaped inserting rod (11).

3. The novel lightning protection socket according to claim 2, wherein: the protection unit (5) further comprises iron sheets (54) and magnets (55), the magnets (55) are provided with four groups, the magnets (55) are respectively arranged at the front end of the top of the socket (51) in bilateral symmetry, and the magnets (55) are respectively and magnetically connected with the iron sheets (54) arranged on the protection cover (52).

4. The novel lightning protection socket according to claim 1, wherein: the outside bottom of row of inserting (2) is provided with display lamp (9) respectively, display lamp (9) and piezo-resistor (8) electric connection.

5. The novel lightning protection socket according to claim 1, wherein: the power strip is characterized in that sliding grooves (12) are respectively formed in the left side and the right side of the power strip (2), and the sliding grooves (12) are respectively connected with fixed sliding blocks (13) arranged on the inner sides of clamping grooves in the middle of the periphery of the top plate (4) in a sliding mode.