CN2728003Y - Power supply connector for electric frying pan - Google Patents
Power supply connector for electric frying pan Download PDFInfo
- Publication number
- CN2728003Y CN2728003Y CN 200420051883 CN200420051883U CN2728003Y CN 2728003 Y CN2728003 Y CN 2728003Y CN 200420051883 CN200420051883 CN 200420051883 CN 200420051883 U CN200420051883 U CN 200420051883U CN 2728003 Y CN2728003 Y CN 2728003Y
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- connector
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- frying pan
- electric frying
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Abstract
The power supply connector for electric frying pan belongs to the field of electric power connection for electric heating utensil, in particular to the power supply connector with no power cord, such as the electric frying pan, the electric heating cooker, the electric heating kettle, the electric irons, comprising a connector upper element and a connector lower element. The power supply connector for electric frying pan is characterized in that the connector upper element(15)and the connector lower element (3)are respectively provided with the correspondent 5 pairs of electrodes (13), (14), (6), (9); the lower element electrodes of the connector (6), (9), are columnar; the columnar electrodes(6), (9) are provided with the insulator(2) supported by a spring (8), the top of the electrodes are installed the insulating protective plunger (1). The lower part of the connector upper element electrode (13), (14)is tubular, and four elastic slots are arranged on the cylinder wall; the connector upper element(15) is fixed on the electric frying pan pot body; the connector lower element (3)which is fixed on the control pedestal has the advantages of small volume, large magnitude of current, reliable protection, simple structure; the connector lower element also can find the correct connectable and plug-in position and save labor for pulling and plugging.
Description
Technical field
The electric frying pan power connector belongs to electric heating appliance power supply connection area, is specially adapted to not be with electric frying pan, electric food warmer, electric kettle, the electricity of power line to fry in shallow oil power connectors such as pan, electric iron.
Background technology
At present, the mode of heating of kitchen small household appliances such as electric pressure cooker, electric frying pan etc. mainly contains two kinds on the market, i.e. directly-heated type and split type, separated electric cooking utensils is in light weight, and is easy to use, but insoluble problem is, the heat efficiency is low, can not satisfy the needs of stir-fry, very hot oven culinary art such as fried.And the heater element of directly-heated type electric-heating cooking utensil directly is fixed on pot body, connects a power line during use, brings inconvenience to use.In order to address the above problem, the applicant has designed a kind of power connector on September 2nd, 2003, application number: 03253227.X, this power coupling, comprise: shell 1, patch part 2 on the hookup, patch part 17 under the hookup, it is characterized in that: patch that part 17 is provided with base 11 under the hookup, movable shield 8, spring 9, base 11 centers are provided with the electrode locking-type plug 15 to upper process, bottom electrode sheet 14 is fixed on the outside of electrode locking-type plug 15, patch part 2 on the hookup be provided with patch hookup under the socket that patches mutually of the electrode locking-type plug 15 of part base 11 umbos, the pole piece 5 that powers on is fixed on the outside of socket umbo 3, has novel structure, easy for installation, patch attachment security, reliably, be used for the directly-heated type electric food warmer, electric frying pan, the power supply of household electrical appliance such as Electric baking pan connects, in the time of can saving the electric food warmer body of work always with the advantages such as inconvenience of power line.But still there is big a, complex structure and other problems of volume.
The utility model content
The technical problems to be solved in the utility model is: provide that a kind of volume is little, overcurrent is big, the electric frying pan power connector that protection safety is reliable, simple in structure.
The technical scheme that its technical problem that solves the utility model adopts is: this electric frying pan power connector, comprise part under part on the connector, the connector, part 15, following part 3 are respectively equipped with corresponding 5 pairs of electrodes 13,14,6,9 on the connector, 5 pairs of electrodes 13,14,6,9, two outer ends are control signal electrode 14,9, and middle 3 is three phase mains electrode 13,6.Part electrode 6,9 is a column under the connector, be with the insulation activity protective jacket 2 that spring 8 supports on the columnar electrode 6,9, insulating protection plug 1 is equipped with at the top, columnar electrode 6,9 is fixed on part shell 10 bottoms under the connector, and insulating protection plug 1, insulation activity protective jacket 2 are concordant with part shell 10 tops under the connector.Part electrode 13,14 bottoms are tubular on the connector, have four elastic grooves on the barrel, tubular electrode 13,14 is fixed on part shell 16 tops on the connector, the bottom surface is shorter than part shell 16 bottom surfaces on the connector, part shell 16 is the concavity housing on the connector, inwall is gradually big taper, under the connector part shell 10 be with connector on the corresponding convex housing of part shell 16 shapes, outer wall be with connector on part shell 16 corresponding tapers.Part 15 is fixed on the pan body of electric frying pan on the connector, and part 3 is fixed on the control seat under the connector.
During grafting; part shell 16 concavity housings cover part shell 10 convex housings under the connector on the connector; after moving down certain distance; part columnar electrode 6,9 centerings under part tubular electrode 13,14 and the connector on the connector; part tubular electrode 13,14 overcomes and is enclosed within that the 8 pushed down insulation activity protective jackets 2 of the spring on the part columnar electrode 6,9 are connected with part columnar electrode 6,9 elasticity under the connector under the connector on the connector; when unpluging, insulation activity protective jacket 2 upwards slides under the effect of spring 8 and cooperates the safe and reliable protection of realization with insulating protection plug 1.
For ease of being connected and fixed, tubular electrode 13,14 tops are provided with cylindrical boss, and one section two outside arranged at boss top is flat-shaped, are provided with screwed hole in the middle of the cylindrical boss.
Compare with existing art, the beneficial effect that the utility model had is:
1, owing to part electrode 6,9 under the connector is a column, part electrode 13,14 bottoms are cylindric on the connector, have four elastic grooves on the barrel.Volume is little, overcurrent is big;
2, owing to be with the insulation activity protective jacket 2 that spring 8 supports on the columnar electrode 6,9, insulating protection plug 1 is equipped with at the top, and is simple in structure, safe, dustproof.
3, part columnar electrode 6,9 top insulating protection plugs 1 under the connector, insulation activity protective jacket 2 are concordant with part shell 10 tops under the connector.Part tubular electrode 13,14 bottom surfaces are shorter than part shell 16 bottom surfaces on the connector on the connector, part shell 16 is the concavity housing on the connector, inwall is gradually big taper, under the connector part shell 10 be with connector on the corresponding convex housing of part shell 16 shapes, outer wall be with connector on part shell 16 corresponding tapers.Be convenient to patch the position centering, patch reliably, under the effect of spring, plug is laborsaving;
Description of drawings
Fig. 1 is a utility model electric frying pan power connector plan structure schematic diagram;
Fig. 2 patches together A-A to cut open and show structural representation;
Fig. 3 is that the B-B when part unplugs under the connector cuts open and shows structural representation;
Fig. 4 is a utility model electric frying pan power connector plan structure schematic diagram;
Fig. 5 is that part is plugged on a time-out on the connector C-C cuts open and shows structural representation.
Fig. 1-the 5th, the most preferred embodiment of utility model electric frying pan power connector, wherein: part shell on part 16 connectors on part shell 12 screws 13 tubular three phase mains electrodes 14 tubular control signal electrodes 15 connectors under part outer casing base 5 nuts 6 column three phase mains electrodes 7,11 electrode connecting piece 8 springs 9 column control signal electrodes 10 connectors under part 4 connectors under 1 insulating protection plug, 2 insulation activity protective jackets, 3 connectors.
Embodiment
Below in conjunction with accompanying drawing 1-5 utility model electric frying pan power connector is described in further details:
Shown in Fig. 1-5, part shell 16 is the rectangle housing of fillet for concavity four drift angles on the connector, inwall is gradually big taper, inside cylindrical boss is arranged at the top, and boss is provided with down the through hole of circle top, and part electrode 13,14 bottoms are tubular on the connector, have four elastic grooves on the barrel, top is provided with cylindrical boss, and one section two outside arranged at boss top is flat-shaped, is provided with screwed hole in the middle of the cylindrical boss.Through hole, electrode connecting piece 11 that tubular electrode 13,14 passes the following circle top of 5 the inside cylindrical boss in part shell 16 tops on the connector are respectively in proper order connected firmly part shell 16 on part electrode on the connector 13,14, the connector together by screw 12.Part 15 on the connector, down part 3 to be respectively equipped with 13,14,6,9,5 pairs of electrode 13,14,6,9, two outer ends of corresponding 5 pairs of electrodes be control signal electrode 14,9, middle 3 is three phase mains electrode 13,6. Tubular electrode 13,14 is fixed on part shell 16 tops on the connector, and the bottom surface is shorter than part shell 16 bottom surfaces on the connector, and tubular electrode 13,14 tops are provided with boss, and boss is provided with screw fixed hole in the middle of the top, and outer both sides, boss top are plane.Part 15 can be integral with the electric frying pan body making on the connector, is installed on the electric frying pan main body after also can making one separately.
Under the connector part shell 10 be with connector on the corresponding convex housing of part shell 16 shapes, outer wall be with connector on the corresponding taper of part shell 16 inwalls, outer casing base 4 is arranged at the bottom, outer casing base 4 has the inside cylindrical boss of 5 band through holes, part electrode 6,9 is a column under the connector, be with the insulation activity protective jacket 2 that spring 8 supports on the columnar electrode 6,9, insulating protection plug 1 is equipped with at the top, columnar electrode 6,9 is fixed on part shell 10 bottoms under the connector, and insulating protection plug 1, insulation activity protective jacket 2 are concordant with part shell 10 tops under the connector.The bottom is provided with the external screw thread boss, under the connector part electrode 6,9 respectively order 5 through holes, the electrode connecting piece 7 of passing outer casing base 4 by nut 5 part shell 10 under part electrode under the connector 6,9, the connector is connected firmly together.Two outer ends are control signal electrode 14,9, and middle 3 is three phase mains electrode 13,6, and part 15 can be made one with the electric frying pan control seat under the connector, is installed on the control seat after also can making separately.Part 15 is fixed on the pan body of electric frying pan on the connector, and part 3 is fixed on the control seat under the connector.Columnar electrode 13,14 lower diameter are less than upper diameter, and reduced diameter section is provided with external screw thread and extends under the connector outside the part outer casing base 4.Part outer casing base 4 under 10 fens top of part shell and the connector is interval with boss on the part outer casing base 4 under the connector under the connector, has the fixing hole that inserts for 5 columnar electrodes of part under the connector 6,9 on the boss, and is fixing by electrode connecting piece 7, nut 5.
During grafting; part shell 16 covers earlier that part shell 10 moves down a segment distance under the connector on the connector; each is to the counter electrode automatic capturing; tubular electrode 13,14 overcomes the spring 8 pushed down insulation activity protective jackets 2 that are enclosed within on the columnar electrode 6,9 and is connected with columnar electrode 6,9 elasticity; when unpluging, insulation activity protective jacket 2 upwards slides to cooperate with insulating protection plug 1 under the effect of spring 8 and carries out safe and reliable protection.
As shown in Figure 2, part shell 16 is that a concavity four drift angles are the rectangle housing of fillet on the connector, inwall is gradually big taper, under the connector part shell 10 be with connector on the corresponding convex housing of part shell 16 shapes, outer wall be with connector on the corresponding taper of part shell 16 inwalls, part electrode 13,14 bottom surfaces are than the short certain distance in part shell 16 bottom surfaces on the connector on the connector, during grafting on the connector part shell 16 cover earlier that part shell 10 moves down a segment distance under the connector, each is convenient to plug to the counter electrode automatic capturing.
Shown in Fig. 2-5, insulation activity protective jacket 2 directly is enclosed within 5 columnar electrodes, 6,9 tops, and whole power connector volume is dwindled greatly.Part 15 is not when part 3 is plugged on or unplugs under connector on the connector, movable protective jacket 2 under the effect of spring 8, under top and the connector on the part shell 16 plane concordant.The effect of movable protective jacket 2 prevents the electric shock of hand touched electrode on the one hand; Has effect dustproof, attractive in appearance simultaneously.
The operation principle and the course of work are as follows: when part 3 patches together under part on the connector 15 and the connector, part shell 16 covers earlier that part shell 10 moves down a segment distance under the connector on the connector, each is to the counter electrode automatic capturing, 5 tubular electrodes 13 of part on the connector, 14 covers are inserted in 5 columnar electrodes 6 of part under the connector, on 9,5 tubular electrodes 13 of part on the connector, 14 bottoms withstand on the movable protective jacket 2 of part 3 under the connector, the elastic force that overcomes spring 8 moves down, 5 tubular electrodes 13,14 and 5 columnar electrodes 6,9 elasticity patch and link together, when the energising heating, 5 tubular electrodes 13,14 and 5 columnar electrodes 6,9 expanded by heating, but because 5 tubular electrodes 13,14 bottoms withstand on not outwards distortion on the movable protective jacket 2, thereby strengthened tubular electrode 13,14 with columnar electrode 6,9 contact force guarantees reliably contact.When pegging graft, because part shell 10 upper design have certain taper under the connector, be provided with the tapering that matches with it on the connector in the part 15, be convenient to centering when plug.When upwards extracting,, be easy to extract because the elastic force of spring 8 of part 3 and the stack of exerting all one's strength that upwards unplugs under the connector reduces withdrawal force greatly.
Claims (7)
1, the electric frying pan power connector, comprise part on the connector, part under the connector, it is characterized in that: part on the connector (15), following part (3) is respectively equipped with corresponding 5 pairs of electrodes (13), (14), (6), (9), part electrode (6) under the connector, (9) be column, columnar electrode (6), (9) be with the insulation activity protective jacket (2) that spring (8) supports on, insulating protection plug (1) is equipped with at the top, part electrode (13) on the connector, (14) bottom is a tubular, have four elastic grooves on the barrel, part on the connector (15) is fixed on the pan body of electric frying pan, and part under the connector (3) is fixed on the control seat.
2, electric frying pan power connector according to claim 1 is characterized in that: 5 pairs of electrodes (13), (14), (6), (9), two outer ends are control signal electrode (14), (9), and middle 3 is three phase mains electrode (13), (6).
3, electric frying pan power connector according to claim 1 and 2, it is characterized in that: tubular electrode (13), (14) are fixed on part shell (16) top on the connector, the bottom surface is shorter than part shell (16) bottom surface on the connector, columnar electrode (6), (9) are fixed under the connector part shell (10) bottom, and insulating protection plug (1), insulation activity protective jacket (2) are concordant with part shell (10) top under the connector.
4, electric frying pan power connector according to claim 1 and 2 is characterized in that: tubular electrode (13), (14) top are provided with cylindrical boss, and one section two outside arranged at boss top is flat-shaped, are provided with screwed hole in the middle of the cylindrical boss.
5, electric frying pan power connector according to claim 1 and 2 is characterized in that: columnar electrode (6), (9) lower diameter be less than upper diameter, and reduced diameter section is provided with external screw thread and extends under the connector outside the part outer casing base (4).
6, electric frying pan power connector according to claim 1, it is characterized in that: part shell (16) is the concavity housing on the connector, inwall is gradually big taper, under the connector part shell (10) be with connector on the corresponding convex housing of part shell (16) shape, outer wall be with connector on the corresponding taper of part shell (16).
7, electric frying pan power connector according to claim 6, it is characterized in that: part outer casing base (4) is interval with the inside cylindrical boss of 5 band through holes under the connector, have the fixing hole that inserts for 5 columnar electrodes of part (6), (9) under the connector on the boss, fix by electrode connecting piece (7), nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051883 CN2728003Y (en) | 2004-06-24 | 2004-06-24 | Power supply connector for electric frying pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051883 CN2728003Y (en) | 2004-06-24 | 2004-06-24 | Power supply connector for electric frying pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2728003Y true CN2728003Y (en) | 2005-09-21 |
Family
ID=35044012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420051883 Expired - Lifetime CN2728003Y (en) | 2004-06-24 | 2004-06-24 | Power supply connector for electric frying pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2728003Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695660A (en) * | 2017-04-04 | 2018-10-23 | 翱泰温控器（惠州）有限公司 | Cordless electric connecting device |
| CN112636075A (en) * | 2020-11-10 | 2021-04-09 | 国创新能源汽车智慧能源装备创新中心(江苏)有限公司 | Electric connection assembly, connector and power distribution system |
-
2004
- 2004-06-24 CN CN 200420051883 patent/CN2728003Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695660A (en) * | 2017-04-04 | 2018-10-23 | 翱泰温控器（惠州）有限公司 | Cordless electric connecting device |
| CN112636075A (en) * | 2020-11-10 | 2021-04-09 | 国创新能源汽车智慧能源装备创新中心(江苏)有限公司 | Electric connection assembly, connector and power distribution system |
| CN112636075B (en) * | 2020-11-10 | 2022-06-07 | 国创移动能源创新中心(江苏)有限公司 | Electric connection assembly, connector and power distribution system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG DUOXING ELECTRICAL APPLIANCES CO., LTD. Free format text: FORMER OWNER: ZIBO YANZENG DOMESTIC APPLIANCE TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20091113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091113 Address after: No. 195, Airport Road, Zhoucun District, Shandong, Zibo: 255300 Patentee after: Shandong Duoxing Electrical Appliance Co., Ltd. Address before: Shandong province Zibo Wanjie high tech Development Zone, Zhangdian District Road 115-2, zip code: 255086 Patentee before: Yanzeng Domestic Electric Appliances Tech. Development Co., Ltd., Zibo |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140624 Granted publication date: 20050921 |