CN202949105U - Socket used for automatic short-circuit protection - Google Patents
Socket used for automatic short-circuit protection Download PDFInfo
- Publication number
- CN202949105U CN202949105U CN 201220684308 CN201220684308U CN202949105U CN 202949105 U CN202949105 U CN 202949105U CN 201220684308 CN201220684308 CN 201220684308 CN 201220684308 U CN201220684308 U CN 201220684308U CN 202949105 U CN202949105 U CN 202949105U
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- CN
- China
- Prior art keywords
- socket
- circuit protection
- safety groove
- phase jack
- automatic short
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the field of an electrical device, in particular to a socket used for automatic short-circuit protection, comprising an outer housing (1), a power switch (2), a dual-phase jack (3), a three-phase jack (4), a safety groove (5), a control button (6), a wire port (7), a supporting column I (8), a supporting column II (9), a lever (10), a supporting base (11) and a spring (12), characterized in that one end of the outer housing (1) is provided with the wire port (7), one end of the upper surface of the outer housing is provided with the power switch (2), the other end of the upper surface is provided with the control button (6), one side of the power switch (2) is provided with the dual-phase jack (3), one side of the dual-phase jack (3) is provided with the three-phase jack (4), between the three-phase jack (4) and the control button (6) there is provided the safety groove (5), and a safety groove control apparatus is arranged outside the outer housing (1). The socket used for automatic short-circuit protection is simple in structure and novel in design, and can increase the safety coefficient of the traditional power socket.
Description
Technical field
The utility model relates to appliances fields, particularly a kind of socket of automatic short-circuit protection.
Background technology
Socket, claim again supply socket, combined socket and switch, translator of English: Power socket, referred to the insertable seat of one or more circuit connections, can insert various wiring by it, be convenient to connect with other circuit, supply socket is that the electric equipment of power interface is provided for household electrical appliance, is also to use more electrical accessory in design of residence, and it and people's life have ten close relationships.
socket can be divided into supply socket by its kind, Socket for computor, telephone socket, video, audio socket, mobile socket, the usb socket, can be divided into fixing type socket by its structure and purposes, mobile jack, the multi position type socket, appliance plug socket, the plug of can the taking out stitches mobile jack of maybe can taking out stitches, the non-rewirable plug mobile jack of maybe can not taking out stitches, fixing type socket, for the socket that is connected with permanent wiring, mobile jack, plan to be connected on flexible-cable or integrant with flexible-cable, and be easy to move on to from a ground socket on another ground when being connected with power supply, multiposition socket, the assembly of two or more sockets, appliance plug socket, plan to be contained in electrical equipment or be fixed to socket on electrical equipment, the plug of can the taking out stitches mobile jack of maybe can taking out stitches, can change the electric accessories of flexible-cable on structure, the non-rewirable plug mobile jack of maybe can not taking out stitches, after connecting and assemble by electric accessories manufactory, structurally form the electric accessories of an integral body with flexible-cable.
Conventional electrical outlet does not generally have the defencive functions such as short-circuit protection, when being short-circuited, and electric current moment increase; each electrical appliance circuit part electric current moment rising that is connected with socket; cause electrical appliance to be burned, even cause fire, cause greater loss to personal safety and property.
Summary of the invention
The purpose of this utility model is, a kind of socket of automatic short-circuit protection is provided, and there is no short-circuit protection function for conventional socket, when being short-circuited, the electrical appliance circuit part is burnt out, thereby causes fire, causes greater loss to personal safety and property.
To achieve these goals, the technical solution of the utility model is specific as follows:
A kind of socket of automatic short-circuit protection; comprise shell 1, mains switch 2, two-phase jack 3, three-phase jack 4, safety groove 5, control knob 6, electric wire mouth 7; it is characterized in that; shell 1 one ends arrange electric wire mouth 7, and its upper surface one end arranges mains switch 2, and the other end arranges control knob 6; mains switch 2 one sides arrange two-phase jack 3; two-phase jack 3 one sides arrange three-phase jack 4, between three-phase jack 4 and control knob 6, safety groove 5 are set, and the safety groove control device is arranged at shell 1 inside.
The socket of described a kind of automatic short-circuit protection is characterized in that, described safety groove control device comprises pillar I 8, pillar II 9, lever 10, bearing 11, spring 12.
The socket of described a kind of automatic short-circuit protection is characterized in that, described safety groove 5 is ceramic insulating material, installation insurance silk in groove, and openend arranges the glass peephole.
The socket of described a kind of automatic short-circuit protection is characterized in that, bearing 11 is arranged on shell 1 internal backplane and safety groove 5, control knob 6 correspondence positions.
The socket of described a kind of automatic short-circuit protection is characterized in that, lever 10 centers and bearing 11 1 ends are hinged.
The socket of described a kind of automatic short-circuit protection is characterized in that, pillar I 8 one ends and safety groove 5 blind end one sides are hinged, and the other end and lever 10 1 ends are hinged.
The socket of described a kind of automatic short-circuit protection is characterized in that, pillar II 9 one ends and control knob 6 one sides are hinged, and the other end and lever 10 1 ends are hinged, and the pin joint bottom arranges spring 12.
the utility model is according to principle and the characteristics of short circuit, utilize fuse in the electic protection apparatus, when immediate current becomes large, fuse is the characteristics of fusing automatically, on the basis of conventional socket, by install safety groove 5 additional on the socket live wire, at the interior installation insurance silk of safety groove 5, realize the short-circuit protection of socket, when electric current moment increase, fuse fuses automatically, protected the electrical appliance that is connected with the utility model, fuse after fusing needs in time to change, by pressing mains switch 2, the utility model is cut off the power supply, press control knob 6, lever design due to the interior safety groove control device of shell 1, safety groove 5 is pushed out shell 1, new fuse is installed into safety groove 5.
the beneficial effects of the utility model are, simple in structure, novel in design, practical reliable, simple to operation, the design of safety groove 5, make when electric current moment rising, fuse fuses automatically, the fuse of fusing is kept in safety groove 5, avoid when electric current is excessive, the drawback that before blown fuse, other elements in the utility model are ignited in rubescent heating, the design of mains switch 2, when making the fuse of the utility model in not being used or changing safety groove 5, can cut off the power supply, guaranteed operating personnel's personal safety, the lever design of safety groove control device, make operating personnel when changing fuse, can avoid hand is directly stretched into the inconvenience that brings in the utility model.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial sectional view of shell of the present utility model.
Wherein, 1. shell, 2. mains switch, 3. two-phase jack, 4. three-phase jack, 5. safety groove, 6. control knob, 7. electric wire mouth, 8. pillar I, 9. pillar II, 10. lever, 11. bearings, 12. springs.
Embodiment
A kind of socket of automatic short-circuit protection comprises shell 1, mains switch 2, two-phase jack 3, three-phase jack 4, safety groove 5, control knob 6, electric wire mouth 7, pillar I 8, pillar II 9, lever 10, bearing 11, spring 12.
as shown in Figure 1, shell 1 one ends arrange electric wire mouth 7, its upper surface one end arranges mains switch 2, when making the fuse of the utility model in not being used or changing safety groove 5, can cut off the power supply, guaranteed operating personnel's personal safety, the other end arranges control knob 6, mains switch 2 one sides arrange two-phase jack 3, two-phase jack 3 one sides arrange three-phase jack 4, between three-phase jack 4 and control knob 6, safety groove 5 is set, described safety groove 5 is ceramic insulating material, make when electric current moment rising, fuse fuses automatically, the fuse of fusing is kept in safety groove 5, avoid when electric current is excessive, the drawback that before blown fuse, other elements in the utility model are ignited in rubescent heating, installation insurance silk in groove, openend arranges the glass peephole, the safety groove control device is arranged at shell 1 inside.
As shown in Figure 2, described safety groove control device comprises pillar I 8, pillar II9, lever 10, bearing 11, spring 12, bearing 11 is arranged on shell 1 internal backplane and safety groove 5, control knob 6 correspondence positions, lever 10 centers and bearing 11 1 ends are hinged, pillar I 8 one ends and safety groove 5 blind end one sides are hinged, and the other end and lever 10 1 ends are hinged, and pillar II 9 one ends and control knob 6 one sides are hinged, the other end and lever 10 1 ends are hinged, and the pin joint bottom arranges spring 12.
the utility model in use, power line is accessed in the utility model by electric wire mouth 7, the plug of electrical appliance is inserted on two-way jack 3 or three-phase jack 4, press mains switch 2, the utility model must be established by cable and begin to the electrical appliance transmission of electric energy that is attached thereto, when short-circuit conditions appears in circuit, electric current moment increase in circuit, immediate current on fuse in safety groove 5 increases, cause fuse automatically to fuse, the utility model outage, the electrical appliance circuit outage that is connected with the utility model, complete short-circuit protection, control knob 6 is pressed, safety groove 5 is due to the lever construction effect that is arranged at the safety groove control device in shell 1, safety groove 5 is pushed out shell 1, new fuse is installed into safety groove 5, complete the replacing of fuse.
Claims (7)
1. the socket of an automatic short-circuit protection, comprise shell (1), mains switch (2), two-phase jack (3), three-phase jack (4), safety groove (5), control knob (6), electric wire mouth (7), it is characterized in that, shell (1) one end arranges electric wire mouth (7), its upper surface one end arranges mains switch (2), the other end arranges control knob (6), mains switch (2) one sides arrange two-phase jack (3), two-phase jack (3) one sides arrange three-phase jack (4), between three-phase jack (4) and control knob (6), safety groove (5) is set, the safety groove control device is arranged at shell (1) inside.
2. a kind of socket of automatic short-circuit protection according to claim 1, is characterized in that, described safety groove control device comprises pillar I (8), pillar II (9), lever (10), bearing (11), spring (12).
3. a kind of socket of automatic short-circuit protection according to claim 1, is characterized in that, described safety groove (5) is ceramic insulating material, installation insurance silk in groove, and openend arranges the glass peephole.
4. a kind of socket of automatic short-circuit protection according to claim 2, is characterized in that, bearing (11) is arranged on shell (1) internal backplane and safety groove (5), control knob (6) correspondence position.
5. a kind of socket of automatic short-circuit protection according to claim 2, is characterized in that, lever (10) center and bearing (11) one ends are hinged.
6. a kind of socket of automatic short-circuit protection according to claim 2, is characterized in that, pillar I (8) one ends and safety groove (5) blind end one side are hinged, and the other end and lever (10) one ends are hinged.
7. a kind of socket of automatic short-circuit protection according to claim 2, is characterized in that, pillar II (9) one ends and control knob (6) one sides are hinged, and the other end and lever (10) one ends are hinged, and the pin joint bottom arranges spring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684308 CN202949105U (en) | 2012-12-11 | 2012-12-11 | Socket used for automatic short-circuit protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684308 CN202949105U (en) | 2012-12-11 | 2012-12-11 | Socket used for automatic short-circuit protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202949105U true CN202949105U (en) | 2013-05-22 |
Family
ID=48424786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220684308 Expired - Fee Related CN202949105U (en) | 2012-12-11 | 2012-12-11 | Socket used for automatic short-circuit protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202949105U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963543A (en) * | 2018-06-27 | 2018-12-07 | 晋西工业集团有限责任公司 | A kind of reversible lock compact form short-circuit protection for launch canister |
| CN108963542A (en) * | 2018-06-27 | 2018-12-07 | 晋西工业集团有限责任公司 | A kind of rocket projectile launch canister short-circuit protection |
| CN108955422A (en) * | 2018-06-27 | 2018-12-07 | 晋西工业集团有限责任公司 | A kind of short-circuit protection of bidirectional locking |
| CN108963541A (en) * | 2018-06-27 | 2018-12-07 | 晋西工业集团有限责任公司 | A kind of packing for launch canister is whole to tear short-circuit protection open |
| CN109004479A (en) * | 2018-06-27 | 2018-12-14 | 晋西工业集团有限责任公司 | A kind of split type short-circuit protection for launch canister |
-
2012
- 2012-12-11 CN CN 201220684308 patent/CN202949105U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963543A (en) * | 2018-06-27 | 2018-12-07 | 晋西工业集团有限责任公司 | A kind of reversible lock compact form short-circuit protection for launch canister |
| CN108963542A (en) * | 2018-06-27 | 2018-12-07 | 晋西工业集团有限责任公司 | A kind of rocket projectile launch canister short-circuit protection |
| CN108955422A (en) * | 2018-06-27 | 2018-12-07 | 晋西工业集团有限责任公司 | A kind of short-circuit protection of bidirectional locking |
| CN108963541A (en) * | 2018-06-27 | 2018-12-07 | 晋西工业集团有限责任公司 | A kind of packing for launch canister is whole to tear short-circuit protection open |
| CN109004479A (en) * | 2018-06-27 | 2018-12-14 | 晋西工业集团有限责任公司 | A kind of split type short-circuit protection for launch canister |
| CN109004479B (en) * | 2018-06-27 | 2019-12-24 | 晋西工业集团有限责任公司 | Split type short-circuit protection device for storage and transportation launching box |
| CN108955422B (en) * | 2018-06-27 | 2019-12-24 | 晋西工业集团有限责任公司 | Short-circuit protection device of two-way locking |
| CN108963541B (en) * | 2018-06-27 | 2020-02-07 | 晋西工业集团有限责任公司 | A partial shipment is put in order and is torn open short-circuit protection device for storing up fortune transmission case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20141211 |
|
| EXPY | Termination of patent right or utility model |