CN104836085A - Socket - Google Patents
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- Publication number
- CN104836085A CN104836085A CN201510266907.7A CN201510266907A CN104836085A CN 104836085 A CN104836085 A CN 104836085A CN 201510266907 A CN201510266907 A CN 201510266907A CN 104836085 A CN104836085 A CN 104836085A
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- CN
- China
- Prior art keywords
- socket
- wire conductive
- lock pin
- live wire
- glass ball
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
- H01R13/7137—Structural association with built-in electrical component with built-in switch the switch being a safety switch with thermal interrupter
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a socket, and relates to the field of electric appliances. The socket comprises a housing, a fixed block, a first insertion core, and a first temperature-sensing glass ball. The housing comprises a bottom panel and a top insertion plate. The fixed block is disposed on the bottom panel, and the surface of the fixed block is provided with a zero-line conductive piece, a first live-wire conductive piece and a second live-wire conductive piece in an embedded manner. The first live-wire conductive piece is connected with a live wire of an external AC power supply, and one end of the second live-wire conductive piece is a first convex elastic piece end. The first temperature-sensing glass ball is used for enabling the first convex elastic piece end to be pressed and attached to the first live-wire conductive piece. When the internal temperature of the socket rises to the critical temperature of the first temperature-sensing glass ball, the first temperature-sensing glass ball is caused to be exploded, and the first convex elastic piece end pops up and is separated from the first live-wire conductive piece, thereby enabling the power of the socket to be cut off, protecting the socket from being burnt down. The socket is very high in safety when the socket is in use.
Description
Technical field
The present invention relates to electric equipment field, in particular to a kind of socket.
Background technology
The room electricity of current indoor arranges planning, and be mostly buried within the walls, the socket laid by metope is connected with mains circuit or signal circuit.Can be inserted the wiring of various electrical equipment by the hole of socket, thus electrical equipment energising is used, socket has become a kind of electric equipment indispensable in people's modern life.
Socket of the prior art, when the power of the electrical equipment that the jack of socket inserts is comparatively large or ambient temperature is higher cause the temperature in socket higher time, circuit in socket easily causes socket spontaneous combustion, fire can be caused time serious, socket internal short circuits is made when water is splashed into the jack of socket by people by mistake, thus damage socket, in addition when metal is inserted the jack of socket by child by mistake, easily cause the security incident of electric shock.
Summary of the invention
The object of the present invention is to provide a kind of socket, to improve when the temperature in socket is higher, the circuit in socket easily causes the problem of socket spontaneous combustion.
The present invention is achieved in that
A kind of socket, comprise shell, fixed block, first lock pin and the first temperature sensing glass ball, described shell comprises bottom panel, described fixed block is placed in described bottom panel, the surface of described fixed block is embedded with neutral wire conductive, first live wire conductive and the second live wire conductive, described first live wire conductive is used for being connected with the live wire of external AC power supply, described second live wire conductive one end is the first protruding shell fragment end, described first temperature sensing glass ball is used for described first protruding shell fragment side pressure to fitting with described first live wire conductive, described first lock pin comprises at least two jacks, two jacks in described at least two jacks are respectively equipped with the first interposer chip and the second interposer chip, described first interposer chip is electrically connected with described neutral wire conductive, described second interposer chip is electrically connected with described second live wire conductive.
Preferably, described socket also comprises baffle-wall and back-moving spring, described baffle-wall is between described first lock pin and described tip cutting plate, each described jack is all covered by described baffle-wall, the sidewall of described tip cutting plate is provided with the groove for limiting described baffle-wall scope of activities, described baffle-wall is placed in described groove, the side of described baffle-wall is connected with pulling-on piece, described pulling-on piece is positioned at outside described shell, one end of described back-moving spring is connected with the side of described shell, and the other end of described back-moving spring is connected with described pulling-on piece.The baffle-wall that each jack can be covered is set between the first lock pin and tip cutting plate, can prevents child from inserting in jack by metal objects, cause electric shock accidents to occur, and anti-sealing is splashed into jack and causes socket internal short circuits when not using the state of jack.
Preferably, the surface of described tip cutting plate is equipped with inserted sheet plate, described inserted sheet plate is provided with the quantity with the jack of described tip cutting plate, size, to arrange identical jack, and the position of the jack of described inserted sheet plate is corresponding with the position of described tip cutting plate, bow-shaped shrapnel is provided with between described tip cutting plate and described inserted sheet plate, described tip cutting plate is provided with chute, the two ends of described bow-shaped shrapnel are slidably connected by described chute and described tip cutting plate, the midpoint of described bow-shaped shrapnel is fixedly connected with described inserted sheet plate, one end of described first temperature sensing glass ball is connected with described inserted sheet plate, and described bow-shaped shrapnel and described inserted sheet plate tractive are extremely fitted with described tip cutting plate by described first temperature sensing glass ball.When the first temperature sensing glass ball breaks, inserted sheet plate is upspring by bow-shaped shrapnel, thus drives the plug being inserted in inserted sheet plate to be separated with socket, and after plug is separated with socket, baffle-wall automatically resets, and further enhancing the fail safe of this socket.
Preferably, supporting bracket is provided with between described bottom panel and described first lock pin, described supporting bracket is fixedly connected with the inwall of described shell, described supporting bracket is provided with first storage tank identical with size with described first lock pin shape, described first lock pin is filled in described first storage tank, and described supporting bracket is also provided with three through holes be each passed through for described first interposer chip, the second interposer chip, described first temperature sensing glass ball.Supporting bracket, for putting lock pin, makes the internal structure of socket more regular, and facilitates the dismounting of socket inner body.
Preferably, described supporting bracket is metal profile, and the outer wall of described metal profile is provided with insulating barrier.When lock pin place or the burning of bottom panel place, because metal profile has incombustibility, air can be stoped mutually to circulate between lock pin place and bottom panel place, thus suppress burning.
Preferably, described tip cutting plate is also provided with USB interface, described supporting bracket is also provided with the second storage tank, described second storage tank is built-in with circuit conversion module, described circuit conversion module comprises AC/DC transducer, voltage reduction module and Voltage stabilizing module, and described circuit conversion module is electrically connected with described neutral wire conductive, live wire conductive and USB interface respectively.In view of the function of socket in daily life is single, USB interface is set at tip cutting plate, namely by data wire be some intelligent electronic devices charging.
Preferably, described bottom panel is also equipped with lightning protection device, and described lightning protection device is electrically connected with described neutral wire conductive and described first live wire conductive respectively.Lightning protection device is set in this socket, when thunderstorm weather, can be broken when this charging socket by anti-electricity device in advance, further enhancing the Electrical Safety of this socket.
Preferably, described fixed block is also provided with ground wire conducting strip, described first lock pin comprises three described jacks, is respectively equipped with described first interposer chip, described second interposer chip and the 3rd interposer chip in three described jacks, and described 3rd interposer chip is electrically connected with described ground wire conducting strip.Ground wire conducting strip and the 3rd interposer chip are set in this socket, are applicable to core electric power plug.
Preferably, described socket also comprises the second temperature sensing glass ball, second lock pin, 3rd live wire conductive and ground wire conducting strip, described second lock pin comprises three described jacks, the 4th interposer chip is respectively equipped with in two described jacks of described second lock pin, 5th interposer chip and the 6th interposer chip, described 4th interposer chip is electrically connected with described 3rd live wire conductive, described 5th interposer chip is electrically connected with described neutral wire conductive, described 6th interposer chip is electrically connected with described ground wire conducting strip, one end of described 3rd conducting strip is the second protruding shell fragment end, described second protruding shell fragment side pressure is extremely fitted with described second live wire conductive by described second temperature sensing glass ball.Be arranged so that this plug had both been applicable to two core attaching plugs like this, be applicable to core electric power plug again, furthermore achieved that the functional diversities of this plug, practical.
Relative to prior art, the present invention possesses following beneficial effect: the present invention utilizes the first temperature sensing glass ball first of the second live wire conductive the protruding shell fragment side pressure fitted to the first conducting strip be connected with external AC thus play the function of energising, when the temperature in socket is elevated to the critical temperature of the first temperature sensing glass ball, cause the first temperature sensing glass ball explosion, discharge the pressure of the first protruding shell fragment end, now the first protruding shell fragment end is upspring and to be separated with the first live wire conducting end, make socket power-off, thus avoid the spontaneous combustion of socket, user has very strong fail safe when using this socket.
For making above-mentioned purpose of the present invention, feature and advantage become apparent, preferred embodiment cited below particularly, and coordinate appended accompanying drawing, be described in detail below.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present invention, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
The schematic appearance of the socket that Fig. 1 provides for the embodiment of the present invention one;
The exploded perspective view of the socket that Fig. 2 provides for the embodiment of the present invention one;
The first temperature sensing glass ball that Fig. 3 provides for the embodiment of the present invention one respectively with the position relationship schematic diagram of fixed block, tip cutting plate;
Fig. 4 extrudes the structural representation of the first protruding shell fragment end for the first temperature sensing glass ball that the embodiment of the present invention one provides;
The schematic appearance of the socket that Fig. 5 provides for the embodiment of the present invention two;
The structural representation of the supporting bracket that Fig. 6 provides for the embodiment of the present invention two;
The detonation configuration schematic diagram of the socket that Fig. 7 provides for the invention process two;
The schematic appearance of the socket that Fig. 8, Fig. 9 provide for the invention process three;
The position relationship schematic diagram of the first pulling-on piece that Figure 10 provides for the invention process three, the second pulling-on piece, the first baffle-wall, the second baffle-wall, the first temperature sensing glass ball and the second temperature sensing glass ball;
The structural representation of the first lock pin that Figure 11 provides for the invention process three and the second lock pin;
The structural representation of the supporting bracket that Figure 12 provides for the invention process three;
Figure 13 for the invention process three provide when the first temperature sensing glass ball, the second temperature sensing glass ball break, the structural representation of tip cutting plate, the first bow-shaped shrapnel, the second bow-shaped shrapnel, the first inserted sheet plate, the second inserted sheet plate;
Figure 14 for the first temperature sensing glass ball that the invention process three provides extrude the first shell fragment end before, the second temperature sensing glass ball extrudes the structural representation before the second shell fragment end;
The position relationship schematic diagram of the tabs that Figure 15 provides for the invention process three, the first baffle-wall, the second baffle-wall and supporting bracket;
The overall structure schematic diagram of the tabs that Figure 16 provides for the invention process three;
The detonation configuration schematic diagram of the socket that Figure 17 provides for the invention process three;
The structural representation of the socket that Figure 18 provides for the invention process three.
Wherein, corresponding relation between Reference numeral and component names is as follows: fixed block 101, first lock pin 102, second lock pin 103, first temperature sensing glass ball 104, second temperature sensing glass ball 105, bottom panel 106, tip cutting plate 107, first live wire conductive copper sheet 108, second live wire conductive copper sheet 109, 3rd live wire conductive copper sheet 110, first protruding shell fragment end 111, second protruding shell fragment end 112, first baffle-wall 113, second baffle-wall 114, first pulling-on piece 115, second pulling-on piece 116, supporting bracket 117, first storage tank 118, second storage tank 119, 3rd storage tank 120, lightning protection device 121, usb 1 22, first bow-shaped shrapnel 123, second bow-shaped shrapnel 124, first inserted sheet plate 125, second inserted sheet plate 126, first back-moving spring 127, second back-moving spring 128, circuit conversion module 129, tabs 130, holding piece 131.
Embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.The assembly of the embodiment of the present invention describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiments of the invention provided in the accompanying drawings and the claimed scope of the present invention of not intended to be limiting, but selected embodiment of the present invention is only represented.Based on embodiments of the invention, the every other embodiment that those skilled in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
The room electricity of current indoor arranges planning, and be mostly buried within the walls, the socket laid by metope is connected with mains circuit or signal circuit.Can be inserted the wiring of various electrical equipment by the hole of socket, thus electrical equipment energising is used, socket has become a kind of electric equipment indispensable in people's modern life.
Socket of the prior art, when the power of the electrical equipment that the jack of socket inserts is comparatively large or ambient temperature is higher cause the temperature in socket higher time, circuit in socket easily causes socket spontaneous combustion, fire can be caused time serious, in addition when metal is inserted the jack of socket by child by mistake, easily cause the security incident of electric shock, make socket internal short circuits when water is splashed into the jack of socket by people by mistake, thus damage socket.
Invent and find through long-term observation and research, provide a kind of socket, this socket comprises shell, fixed block, first lock pin and the first temperature sensing glass ball, described shell comprises bottom panel and tip cutting plate, described fixed block is placed in described bottom panel, the surface of described fixed block is embedded with neutral wire conductive, first live wire conductive and the second live wire conductive, described first live wire conductive is used for being connected with the live wire of external AC power supply, described second live wire conductive one end is the first protruding shell fragment end, described first temperature sensing glass ball is used for described first protruding shell fragment side pressure to fitting with described first live wire conductive.
When using this socket, side socket being provided with bottom panel is installed in the hole that metope accomplishes fluently in advance, two core attaching plugs are inserted in the jack of tip cutting plate, when the temperature in socket rises to the critical temperature of the first temperature sensing glass ball, the first temperature sensing glass ball breaks, thus the pressure of release the first protruding shell fragment end, now the second live wire conductive is separated with the first live wire conductive, socket power-off, thus avoid socket internal-combustion, ensure that the fail safe of socket.
Consult Fig. 1, Fig. 2, a kind of socket that the embodiment of the present invention one provides, comprise shell, fixed block 101, first lock pin 102 and the first temperature sensing glass ball 104, shell is injection molded by plastics, shell for geometry be the hollow cavity of cuboid, shell comprises bottom panel 106 and tip cutting plate 107, and tip cutting plate 107 is provided with two jacks.Fixed block 101 is also injection molded by plastics, and the geometry of fixed block 101 is cuboid, and fixed block 101 is placed on bottom panel 106, and the surface of fixed block 101 is embedded with zero line conductive copper sheet, the first live wire conductive copper sheet 108 and the second live wire conductive copper sheet 109.Zero line conductive copper sheet is used for being electrically connected with the zero line of external AC power supply, and the first live wire conductive copper sheet 108 is for being connected with the live wire of external AC power supply, and second live wire conductive copper sheet 109 one end is the first protruding shell fragment end 111.
The one side that first lock pin 102 is provided with jack is fitted with tip cutting plate 107, and the size of the jack of the first lock pin 102, quantity and arrangement are identical with the jack of tip cutting plate 107, first lock pin 102 is fixedly connected with two sidewalls of shell, and the position of the jack of the first lock pin 102 is corresponding with the position of the jack of tip cutting plate 107.The shape of the first temperature sensing glass ball 104 in screw, threaded one end of establishing of first temperature sensing glass ball 104 is threaded with bottom panel 106, one end being provided with nut of first temperature sensing glass ball 104 is threaded with tip cutting plate 107 through the first lock pin 102, as shown in Figure 3, first temperature sensing glass ball 104 be set to screw form and be threaded with bottom panel 106 and tip cutting plate 107 respectively, after the first temperature sensing glass ball 104 bursts, the first temperature sensing glass ball 104 that convenient installation is new.First temperature sensing glass ball 104 is fitted with the first live wire conductive for being depressed into by the first protruding shell fragment end 111, as shown in Figure 4, and the liquid (G/F type) of sealing is under the release temperature pre-set in the first temperature sensing glass ball 104, the rising along with temperature can cause the first temperature-sensitive glass ball explosion.First lock pin 102 two jacks be respectively equipped with the first lock pin 102 copper sheet and the second lock pin 103 copper sheet, the first lock pin 102 copper sheet is electrically connected with zero line conductive copper sheet, and the second lock pin 103 copper sheet is electrically connected with the second live wire conductive copper sheet 109.
When using this socket, side socket being provided with bottom panel 106 is installed in the hole that metope accomplishes fluently in advance, and tip cutting plate 107 and metope are positioned at same plane, are inserted by two core attaching plugs in the jack of tip cutting plates 107, and the electrical equipment connecting this plug can be energized use.When the temperature in socket rises to the critical temperature of the first temperature sensing glass ball 104, first temperature sensing glass ball 104 breaks, due under normal circumstances, second live wire conductive copper sheet 109 is depressed into and fits with the first live wire conductive copper sheet 108 by the first temperature sensing glass ball 104, after the first temperature sensing glass ball 104 breaks, discharge the pressure of the first protruding shell fragment end 111, now the second live wire conductive is separated with the first live wire conductive.In alternating current circuit, because live wire is responsible for into electro ultrafiltration, when the first live wire conductive is separated with the second live wire conductive, socket and power-off, thus avoid socket internal-combustion, ensure that the fail safe of socket routine, avoid high temperature to cause fire.
Consult Fig. 5, Fig. 7, a kind of socket that the embodiment of the present invention two provides, comprise shell, fixed block 101, first lock pin 102, first baffle-wall 113, back-moving spring and the first temperature sensing glass ball 104, shell comprises bottom panel 106 and tip cutting plate 107.The geometry of fixed block 101 is cuboid, and fixed block 101 is placed on bottom panel 106, and the surface of fixed block 101 is embedded with zero line conductive copper sheet, the first live wire conductive copper sheet 108, second live wire conductive copper sheet 109 and ground wire conductive copper sheet.Zero line conductive copper sheet is used for being electrically connected with the zero line of external AC power supply, first live wire conductive copper sheet 108 is for being connected with the live wire of external AC power supply, ground wire conductive copper sheet is used for being connected with the ground wire of external AC power supply, and second live wire conductive copper sheet 109 one end is the first protruding shell fragment end 111.
One end of first temperature sensing glass ball 104 is connected with bottom panel 106, first temperature sensing glass ball 104 is fitted with the first live wire conductive for being depressed into by the first protruding shell fragment end 111, first lock pin 102 comprises three jacks, three jacks are respectively equipped with the first lock pin 102 copper sheet, the second lock pin 103 copper sheet and the 3rd lock pin copper sheet, and the first lock pin 102 is provided with the through hole passed for the first temperature sensing glass ball 104.Described socket also comprises supporting bracket 117, as shown in Figure 6, supporting bracket 117 is between bottom panel 106 and the first lock pin 102, supporting bracket 117 is fixedly connected with the madial wall of shell, supporting bracket 117 is provided with first storage tank 118, first lock pin 102 identical with size with the first lock pin 102 shape and is filled in the first storage tank 118.Supporting bracket 117 is also provided with four through holes be each passed through for the first interposer chip, the second interposer chip, the 3rd lock pin, the first temperature sensing glass ball 104, and the first interposer chip is connected with zero line conductive copper sheet, second interposer chip is connected with the second live wire conductive copper sheet 109, and the 3rd interposer chip is connected with ground wire conductive copper sheet.
First baffle-wall 113 is between the first lock pin 102 and tip cutting plate 107, the jack of each first lock pin 102 is all covered by the first baffle-wall 113, and the metal baffle-wall that the first baffle-wall 113 is made for metal material, the surface of metal baffle-wall is provided with insulating barrier, and metal baffle-wall has good anti-flammability.Fit in the inner side of metal baffle-wall and tip cutting plate 107, and metal baffle-wall and tip cutting plate 107 joint place be provided with water-proof silica-gel, such prevent from the water being splashed into jack from entering socket inside further causing socket internal short circuits.The sidewall of tip cutting plate 107 is provided with the first groove, and the first groove is used for the passage slided as the first baffle-wall 113, for limiting the scope of activities of the first baffle-wall 113.The side of the first baffle-wall 113 is connected with the first pulling-on piece 115, first pulling-on piece 115 and passes shell by the first groove, and one end of back-moving spring is connected with the side of shell, and the other end of back-moving spring is connected with the first pulling-on piece 115.First baffle-wall 113 is provided with the second groove, one end of first temperature sensing glass ball 104 is connected with bottom panel 106, and the other end of the first temperature sensing glass ball 104 is each passed through the through hole of supporting bracket 117, the through hole of the first lock pin 102 and the second groove of the first baffle-wall 113 and is connected with the inwall of tip cutting plate 107.
In order to strengthen the safety in utilization of this socket further, bottom panel 106 is also equipped with lightning protection device 121, and lightning protection device 121 is electrically connected with zero line conductive copper sheet and the first live wire conductive copper sheet 108 respectively.Lightning protection device 121 is set in this socket, when thunderstorm weather, can be broken when this charging socket by anti-electricity device in advance, practical.
When using this socket, side socket being provided with bottom panel 106 is installed in the hole that metope accomplishes fluently in advance, tip cutting plate 107 and metope are positioned at same plane, one end of pulling-on piece is pulled to make baffle-wall skid off shell by the first groove, now three jacks of the first lock pin 102 expose completely, inserted by core electric power plug in the jack of tip cutting plate 107, the electrical equipment connecting this plug can be energized use.When the temperature in socket rises to the critical temperature of the first temperature sensing glass ball 104, the first temperature sensing glass ball 104 breaks, and fits with the first live wire conductive copper sheet 108 because the second live wire conductive copper sheet 109 is depressed into by the first temperature sensing glass ball 104.After the first temperature sensing glass ball 104 breaks, discharge the pressure of the first protruding shell fragment end 111, now the second live wire conductive copper sheet 109 is separated with the first live wire conductive copper sheet 108, socket and power-off, thus avoid socket internal-combustion, ensure that the fail safe of socket routine.
When user extracts core electric power plug, due to the effect of back-moving spring, the first baffle-wall 113 covers three jacks of lock pin again.Can avoid plug like this when for using, metal objects inserts in jack by child by mistake, thus electrical shock safety accident occurs, and anti-sealing or other conduction liquids accidentally can be splashed in jack and cause Damage by Short Circuit socket, reduces breaking out of fire possibility simultaneously.
Consult Fig. 8, Fig. 9, Figure 17, Figure 18, a kind of socket that the embodiment of the present invention three provides, comprise shell, fixed block 101, first lock pin 102, second lock pin 103, first baffle-wall 113, second baffle-wall 114, first back-moving spring 127, second back-moving spring 128, first temperature sensing glass ball 104 and the second temperature sensing glass ball 105, shell comprises bottom panel 106 and tip cutting plate 107.The geometry of fixed block 101 is cuboid, fixed block 101 is placed on bottom panel 106, and the surface of fixed block 101 is embedded with zero line conductive copper sheet, the first live wire conductive copper sheet 108, second live wire conductive copper sheet 109, the 3rd live wire conductive copper sheet 110 and ground wire conductive copper sheet.Zero line conductive copper sheet is used for being electrically connected with the zero line of external AC power supply, first live wire conductive copper sheet 108 is for being connected with the live wire of external AC power supply, ground wire conductive copper sheet is used for being electrically connected with the ground wire of external power supply, and one end of the second live wire conductive copper sheet 109, one end of the 3rd live wire conductive copper sheet 110 are respectively equipped with the protruding shell fragment end 112 of the first protruding shell fragment end 111, second.
First temperature sensing glass ball 104 is fitted with the first live wire conductive copper sheet 108 for being depressed into by the first protruding shell fragment end 111, the second temperature sensing glass ball 105 for the second protruding shell fragment end 112 and the second live wire conductive copper sheet 109 are fitted, as shown in figure 14.First lock pin 102 comprises two jacks, and be respectively equipped with the first interposer chip, the second interposer chip in two jacks of the first lock pin 102, the first interposer chip is electrically connected with described zero line conductive copper sheet, and the second interposer chip is electrically connected with the second live wire conductive copper sheet 109.Second lock pin 103 comprises three jacks, the 3rd interposer chip, the 4th interposer chip and the 5th interposer chip is respectively equipped with in three described jacks of the second lock pin 103,3rd interposer chip is connected with the 3rd live wire conductive copper sheet 110,4th interposer chip is connected with zero line conductive copper sheet, and the 5th interposer chip is connected with ground wire conductive copper sheet.
Described socket also comprises supporting bracket 117, and as shown in figure 12, supporting bracket 117 is between bottom panel 106 and the first lock pin 102, and supporting bracket 117 is fixedly connected with the madial wall of shell.In order to further improve the fail safe of this socket, supporting bracket 117 is set to metal profile 117, shell is divided into two independently cavitys by described metal profile 117, and the outer wall of described metal profile 117 is provided with insulating barrier.When burning in bottom panel 106 place, because metal profile 117 has incombustibility, can stop that outside air enters the bottom panel 106 of socket, thus suppressing burning.Supporting bracket 117 is respectively equipped with first storage tank 118, second storage tank 119 identical with size with the first lock pin 102, second lock pin 103 shape, first lock pin 102 is filled in the first storage tank 118, as shown in figure 11, the second lock pin 103 is filled in the second storage tank 119.The bottom of the first storage tank 118, second storage tank 119 of supporting bracket 117 is also respectively equipped with six through holes be each passed through for the first interposer chip, the second interposer chip, the 3rd interposer chip, the 4th interposer chip, the 5th interposer chip, the first temperature sensing glass ball 104 and the second temperature sensing glass ball 105, and the first interposer chip is connected with zero line conductive copper sheet, second interposer chip is connected with the second live wire conductive copper sheet 109,3rd interposer chip is connected with the 3rd live wire conductive copper sheet 110,4th interposer chip is connected with zero line conductive copper sheet, and the 5th interposer chip is connected with ground wire conductive copper sheet.
First baffle-wall 113, second baffle-wall 114 is all between the first lock pin 102 and tip cutting plate 107, and the first baffle-wall 113, second baffle-wall 114 is the metal baffle-wall that metal material is made, the jack of the first lock pin 102 is covered by the first baffle-wall 113, the jack of the second lock pin 103 is covered by the second baffle-wall 114, the both sides of tip cutting plate 107 are respectively equipped with the first groove and the 3rd groove, first groove, 3rd groove is respectively used to as the first baffle-wall 113, the passage that second baffle-wall 114 slides, the side of the first baffle-wall 113 is connected to the first pulling-on piece 115, the side of the second baffle-wall 114 is connected with the second pulling-on piece 116, first pulling-on piece 115 and the second pulling-on piece 116 pass described shell respectively by the first groove and the 3rd groove, as shown in Figure 10.One end of first back-moving spring 127 is connected with the side of shell, the other end of the first back-moving spring 127 is connected with the first pulling-on piece 115, one end of second back-moving spring 128 is connected with the opposite side of shell, and the other end of the second back-moving spring 128 is connected with the second pulling-on piece 116.After this socket is installed, first back-moving spring 127 and the second back-moving spring 128 are all positioned at the side of the first pulling-on piece 115, second pulling-on piece 116 towards metope, as shown in Figure 9, and the first pulling-on piece 115 and the second pulling-on piece 116 for symmetry axis is symmetrical, are arranged so that this socket has certain aesthetic property with the axis of tip cutting plate 107 like this.
The surface of tip cutting plate 107 is equipped with the first inserted sheet plate 125 and the second inserted sheet plate 126, first inserted sheet plate 125 and the second inserted sheet plate 126 are respectively equipped with the jack identical with the quantity of the jack of the first lock pin 102, second lock pin 103, size, arrangement, and the position of the jack of the first inserted sheet plate 125, second inserted sheet plate 126 is corresponding with the position of the jack of the first lock pin 102, second lock pin 103 respectively.Tip cutting plate 107 and be respectively equipped with the first bow-shaped shrapnel 123 and the second bow-shaped shrapnel 124 between described first inserted sheet plate 125 and the second inserted sheet plate 126, tip cutting plate 107 is provided with the first chute and the second chute, first bow-shaped shrapnel 123 and the second bow-shaped shrapnel 124 lay respectively in the first chute and the second chute, the two ends of the first bow-shaped shrapnel 123 and the second bow-shaped shrapnel 124 are all slidably connected with tip cutting plate 107, and the first bow-shaped shrapnel 123 is fixedly connected with respectively with the first inserted sheet plate 125, second inserted sheet plate 126 with the midpoint of the second bow-shaped shrapnel 124 elastic bumps.First baffle-wall 113 is provided with the second groove, second baffle-wall 114 is provided with the 4th groove, first temperature sensing glass ball 104, one end of second temperature sensing glass ball 105 is connected with bottom panel 106, the other end of the first temperature sensing glass ball 104 passes the through hole of described metal profile 117, the through hole of the first lock pin 102, the through hole of tip cutting plate 107 and the second groove and the first inserted sheet plate 125 removably connect, the other end of the second temperature sensing glass ball 105 passes the through hole of metal profile 117, the through hole of the second lock pin 103, the through hole of tip cutting plate 107 and the 4th groove and the second inserted sheet plate 126 removably connect, and the first temperature sensing glass ball 104, second temperature sensing glass ball 105 is respectively by the first bow-shaped shrapnel 123, second bow-shaped shrapnel 124 tractive is to fitting with described tip cutting plate 107.
In order to strengthen the sealing of this socket further, this socket also includes tabs 130 and two holding pieces 131, tabs 130 is made with metal material and is enclosed with insulating barrier, tabs 130 is connected with supporting bracket 117, the two ends of tabs 130 lay respectively at the surface of the first lock pin 102 and the second lock pin 103, and be filled in the second groove and the 4th groove respectively, as shown in figure 15.The two ends of tabs 130 are respectively equipped with the first clamping part and the second clamping part, and the first clamping part and the second clamping part include two holding pieces 131, as shown in figure 16.Two holding pieces 131 of the first clamping part and the second clamping part are connected to the 3rd back-moving spring and the 4th back-moving spring, and the first clamping part and the second clamping part clamp the first temperature sensing glass ball 104 and the second temperature sensing glass ball 105 respectively.Second groove and the 4th groove can seal by tabs 130, the air intercepted in socket circulates with extraneous, and when the first temperature sensing glass ball 104 and the second temperature sensing glass ball 105 break, 3rd back-moving spring and the 4th back-moving spring reset and are fitted by two holding piece 131 tractives of the first clamping part and the second clamping part respectively, now the through hole of the through hole of the first lock pin 102 and the second lock pin 103 seals by two holding pieces 131 of the first clamping part and the second clamping part respectively, further enhancing the fail safe of this socket.
In view of the function of socket in daily life is single, for realizing the functional diversities of this socket, tip cutting plate 107 is also provided with usb 1 22, and supporting bracket 117 is also provided with the 3rd storage tank 120.3rd storage tank 120 is built-in with circuit conversion module 129, described circuit conversion module 129 comprises AC/DC transducer, voltage reduction module and Voltage stabilizing module, and described circuit conversion module 129 is electrically connected with described neutral wire conductive, live wire conductive and usb 1 22 respectively.Usb 1 22 is set at tip cutting plate 107, plug can not be needed just to can be the charging of some intelligent electronic devices by means of only data wire, convenient and practical.
When using this socket, side socket being provided with bottom panel 106 is installed in the hole that metope accomplishes fluently in advance, tip cutting plate 107 and metope are positioned at same plane, by the first pulling-on piece 115 and the second pulling-on piece 116 both sides tractive respectively to shell, now the jack of this first lock pin 102 and the second lock pin 103 exposes completely, can respectively two core attaching plugs be inserted in the first lock pin 102, core electric power plug inserts in the second lock pin 103, then the electrical equipment connecting this two cores attaching plug and core electric power plug respectively can be energized use.
When the temperature in socket rises to the critical temperature of the first temperature sensing glass ball 104 and the second temperature sensing glass ball 105, first temperature sensing glass ball 104, second temperature sensing glass ball 105 breaks, due under normal circumstances, first of second live wire conductive copper sheet 109 protruding shell fragment end 111 is depressed into and fits with the first live wire conductive copper sheet 108 by the first temperature sensing glass ball 104, and second of the 3rd live wire conductive copper sheet 110 the protruding shell fragment end 112 is depressed into and fits with the second live wire conductive copper sheet 109 by the second temperature sensing glass ball 105.After the first temperature sensing glass ball 104 and the second temperature sensing glass ball 105 break, thus discharge the pressure of the protruding shell fragment end 112 of the first protruding shell fragment end 111, second respectively, now the second live wire conductive copper sheet 109 is separated with the first live wire conductive copper sheet 108, the 3rd conductive copper sheet is separated with the second conductive copper sheet, socket and power-off, thus avoid socket internal-combustion, ensure that fail safe when socket routine uses.Additionally, when only there being a plug, user is according to the type (two core attaching plug or core electric power plug) of actual plug, and the pulling-on piece pulling the baffle-wall on the jack that mates with type of plug to be connected, can use.
Because the first temperature sensing glass ball 104, second temperature sensing glass ball 105 is connected with the first inserted sheet plate 125, second inserted sheet plate 126 respectively, when the first temperature sensing glass ball 104, second temperature sensing glass ball 105 breaks, release the pressure that the first bow-shaped shrapnel 123, second bow-shaped shrapnel 124 is subject to respectively simultaneously.Because two core attaching plugs and core electric power plug all insert in the jack of the first inserted sheet plate 125 and the second inserted sheet plate 126, now the first bow-shaped shrapnel 123, second bow-shaped shrapnel 124 is upspring and is separated with tip cutting plate 107 with the second inserted sheet plate 126 by the first inserted sheet plate 125 respectively, as shown in figure 13, so two core attaching plugs are also separated with the first lock pin 102 and the second lock pin 103 with core electric power plug simultaneously, now the first baffle-wall 113, second baffle-wall 114 loses the jacking force effect of the conductive chip of plug simultaneously, first baffle-wall 113 and the second baffle-wall 114 tractive return are covered the jack of the first lock pin 102 and the second lock pin 103 by the first back-moving spring 127 and the second back-moving spring 128 respectively respectively again, thus block outside air and enter socket inside, and metal baffle-wall has certain anti-flammability, socket inside can be stoped to burn again, further ensure the fail safe of this socket.
In the present embodiment, number for jack seldom limits, can be provided with the multipair jack corresponding with two core attaching plugs and jack that is multipair and core electric power plug, can be even the jack of multipair multicore attaching plug, and having situation can determine according to the real needs of user.
In the present embodiment, the material making described shell, the insulating barrier of metal profile, the insulating barrier of the first lock pin 102, the insulating barrier of the second lock pin 103, the first inserted sheet plate 125, second inserted sheet plate 126 and fixed block 101 is PC material, PC material has higher heat-resisting quantity, can socket be stoped to a certain extent to burn.
In the present embodiment, be equipped with water-proof silica-gel in the jack of the first lock pin 102, second lock pin 103, the water proofing property of this socket can be strengthened further.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a socket, it is characterized in that, comprise shell, fixed block, first lock pin and the first temperature sensing glass ball, described shell comprises bottom panel and tip cutting plate, described fixed block is placed in described bottom panel, the surface of described fixed block is embedded with neutral wire conductive, first live wire conductive and the second live wire conductive, described first live wire conductive is used for being connected with the live wire of external AC power supply, described second live wire conductive one end is the first protruding shell fragment end, described first temperature sensing glass ball is used for described first protruding shell fragment side pressure to fitting with described first live wire conductive, described first lock pin comprises at least two jacks, two jacks in described at least two jacks are respectively equipped with the first interposer chip and the second interposer chip, described first interposer chip is electrically connected with described neutral wire conductive, described second interposer chip is electrically connected with described second live wire conductive.
2. socket according to claim 1, it is characterized in that, also comprise baffle-wall and back-moving spring, described baffle-wall is between described first lock pin and described tip cutting plate, each described jack is all covered by described baffle-wall, the sidewall of described tip cutting plate is provided with the groove for limiting described baffle-wall scope of activities, described baffle-wall is placed in described groove, the side of described baffle-wall is connected with pulling-on piece, described pulling-on piece is positioned at outside described shell, one end of described back-moving spring is connected with the side of described shell, and the other end of described back-moving spring is connected with described pulling-on piece.
3. socket according to claim 1, it is characterized in that, the surface of described tip cutting plate is equipped with inserted sheet plate, described inserted sheet plate is provided with the quantity with the jack of described tip cutting plate, size, to arrange identical jack, and the position of the jack of described inserted sheet plate is corresponding with the position of described tip cutting plate, bow-shaped shrapnel is provided with between described tip cutting plate and described inserted sheet plate, described tip cutting plate is provided with chute, the two ends of described bow-shaped shrapnel are slidably connected by described chute and described tip cutting plate, the midpoint of described bow-shaped shrapnel is fixedly connected with described inserted sheet plate, one end of described first temperature sensing glass ball is connected with described inserted sheet plate, and described bow-shaped shrapnel and described inserted sheet plate tractive are extremely fitted with described tip cutting plate by described first temperature sensing glass ball.
4. according to the arbitrary described socket of claims 1 to 3, it is characterized in that, supporting bracket is provided with between described bottom panel and described first lock pin, described supporting bracket is fixedly connected with the inwall of described shell, described supporting bracket is provided with first storage tank identical with size with described first lock pin shape, described first lock pin is filled in described first storage tank, and described supporting bracket is also provided with three through holes be each passed through for described first interposer chip, the second interposer chip, described first temperature sensing glass ball.
5. socket according to claim 4, is characterized in that, described supporting bracket is metal profile, and the outer wall of described metal profile is provided with insulating barrier.
6. socket according to claim 4, it is characterized in that, described tip cutting plate is also provided with USB interface, described supporting bracket is also provided with the second storage tank, described second storage tank is built-in with circuit conversion module, described circuit conversion module comprises AC/DC transducer, voltage reduction module and Voltage stabilizing module, and described circuit conversion module is electrically connected with described neutral wire conductive, live wire conductive and USB interface respectively.
7. socket according to claim 6, is characterized in that, described bottom panel is also equipped with lightning protection device, and described lightning protection device is electrically connected with described neutral wire conductive and described first live wire conductive respectively.
8. socket according to claim 6, it is characterized in that, described fixed block is also provided with ground wire conducting strip, described first lock pin comprises three described jacks, be respectively equipped with described first interposer chip, described second interposer chip and the 3rd interposer chip in three described jacks, described 3rd interposer chip is electrically connected with described ground wire conducting strip.
9. socket according to claim 1, it is characterized in that, also comprise the second temperature sensing glass ball, second lock pin, 3rd live wire conductive and ground wire conducting strip, described second lock pin comprises three described jacks, the 4th interposer chip is respectively equipped with in two described jacks of described second lock pin, 5th interposer chip and the 6th interposer chip, described 4th interposer chip is electrically connected with described 3rd live wire conductive, described 5th interposer chip is electrically connected with described neutral wire conductive, described 6th interposer chip is electrically connected with described ground wire conducting strip, one end of described 3rd conducting strip is the second protruding shell fragment end, described second protruding shell fragment side pressure is extremely fitted with described second live wire conductive by described second temperature sensing glass ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266907.7A CN104836085B (en) | 2015-05-22 | 2015-05-22 | Socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266907.7A CN104836085B (en) | 2015-05-22 | 2015-05-22 | Socket |
Publications (2)
| Publication Number | Publication Date |
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| CN104836085A true CN104836085A (en) | 2015-08-12 |
| CN104836085B CN104836085B (en) | 2017-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510266907.7A Expired - Fee Related CN104836085B (en) | 2015-05-22 | 2015-05-22 | Socket |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305137A (en) * | 2015-11-17 | 2016-02-03 | 赵振华 | Socket |
| CN109755790A (en) * | 2019-03-20 | 2019-05-14 | 宁波奥博尔电器有限公司 | A kind of multi-face solid lock pin and the ball-type socket with the lock pin |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4796710A (en) * | 1985-09-09 | 1989-01-10 | Job Eduard J | Glass bulb for sprinkler heads |
| CN202797510U (en) * | 2012-09-27 | 2013-03-13 | 吴菡如 | Overheating protection socket |
| US20140342590A1 (en) * | 2013-05-14 | 2014-11-20 | Kuwait University | Electrical outlet safety device |
| CN104426005A (en) * | 2013-09-03 | 2015-03-18 | 王传胜 | Socket with overheat damage type limiting piece |
-
2015
- 2015-05-22 CN CN201510266907.7A patent/CN104836085B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4796710A (en) * | 1985-09-09 | 1989-01-10 | Job Eduard J | Glass bulb for sprinkler heads |
| CN202797510U (en) * | 2012-09-27 | 2013-03-13 | 吴菡如 | Overheating protection socket |
| US20140342590A1 (en) * | 2013-05-14 | 2014-11-20 | Kuwait University | Electrical outlet safety device |
| CN104426005A (en) * | 2013-09-03 | 2015-03-18 | 王传胜 | Socket with overheat damage type limiting piece |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305137A (en) * | 2015-11-17 | 2016-02-03 | 赵振华 | Socket |
| CN109755790A (en) * | 2019-03-20 | 2019-05-14 | 宁波奥博尔电器有限公司 | A kind of multi-face solid lock pin and the ball-type socket with the lock pin |
| CN109755790B (en) * | 2019-03-20 | 2023-09-12 | 宁波奥博尔电器有限公司 | Multi-face three-dimensional lock pin and spherical socket with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104836085B (en) | 2017-05-03 |
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Granted publication date: 20170503 |