CN102891413A - Coupler for electric appliance - Google Patents
Coupler for electric appliance Download PDFInfo
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- CN102891413A CN102891413A CN2012102714810A CN201210271481A CN102891413A CN 102891413 A CN102891413 A CN 102891413A CN 2012102714810 A CN2012102714810 A CN 2012102714810A CN 201210271481 A CN201210271481 A CN 201210271481A CN 102891413 A CN102891413 A CN 102891413A
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Abstract
The invention discloses a coupler for an electric appliance. The coupler for the electric appliance comprises an input socket assembly (1) and an output plug assembly (3); the input socket assembly (1) comprises an input socket seat body (10); a strong current input assembly and a weak current control input end assembly are arranged on the input socket seat body (10); the output plug assembly (3) comprises an output plug seat body (30); a strong current output assembly and a weak current control output end assembly are arranged on the output plug seat body (30); and when the input socket assembly (1) is coupled with the output plug assembly (3), at least one weak current control input end of the weak current control input end assembly is contacted with the weak current control output end of the corresponding weak current control output end assembly after the strong current input assembly is contacted with the strong current output assembly.
Description
Technical field
The present invention relates to a kind of electrical equipment coupler.
Background technology
Customizations and intellectuality are the development trends of present small household appliances.The insulating pot of automatic heat preserving for example; Electric steamer, electric cooker, the electromagnetic oven of intelligence; Special-purpose egg-boiler, electric Yogurt making machine, heat insulating feeding bottle and bottle sterilizer; Electric decoction vessel of automatic ration etc.Above-mentioned every kind of small household appliances have a corresponding controller, Based Intelligent Control electrical equipment particularly, each electrical equipment has a cover electronic control panel, and the circuit design of these electronic control panels is basic identical, and function all is that control is hotted plate the time, hotted plate power and holding temperature nothing more than.In the life, the user usually can buy above-mentioned various small household electrical appliance for improving quality of the life, virtually just buys the close controller of a plurality of functions, and both take up space wasted money again more.
Some small household appliances adopt the mode of coupler to realize wireless connection, namely by a cover coupler base are linked to each other with the small household appliances main body.Take insulating pot as example, the coupler that insulating pot in the market adopts mostly is three utmost point couplers and five utmost point couplers, and such coupler can only reach heats up water and temp sensing function, and namely a coupler can only be matched in a kind of electric equipment products.The operation principle of such coupler is: insulating pot is put on the corresponding base of electric kettle, presses switch, begins to heat up water, and imports steam by steam pipe after the water boiling, makes the bimetal leaf action, deenergization; Perhaps be by the work of temperature sensor control insulating pot..Above-mentioned insulating pot coupler exists the defective of function singleness.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of electrical equipment coupler that can use and can realize Based Intelligent Control safely, and a Based Intelligent Control base can be realized being used in conjunction with several small household appliances main bodys with coupler by this electrical equipment.
In order to solve the problems of the technologies described above, the invention provides a kind of electrical equipment coupler, comprise input socket assembly and output plug assembly;
The input socket assembly comprises the input socket pedestal, be provided with the forceful electric power input module at the input socket pedestal, the forceful electric power input module comprises input L line inserted sheet, input N line inserted sheet and the input ground wire inserted sheet that is arranged on input socket pedestal upper surface and the input L line contact that is arranged on input socket pedestal lower surface, input N line contact and input earth wire contact; Input L line inserted sheet is electrically connected with input L line contact, and input N line inserted sheet is electrically connected with input N line contact, and input ground wire inserted sheet is electrically connected with the input earth wire contact;
On the input socket pedestal, also be provided with light current control input end assembly;
The output plug assembly comprises the output plug pedestal, be provided with the forceful electric power output precision corresponding with the forceful electric power input module at the output plug pedestal, the forceful electric power output precision comprises output L line inserted sheet, output N line inserted sheet and the output ground wire inserted sheet that is arranged on output plug pedestal lower surface and the output L line contact that is arranged on output plug pedestal upper surface, output N line contact and output earth wire contact; Output L line inserted sheet is electrically connected with output L line contact, and output N line inserted sheet is electrically connected with output N line contact, and output ground wire inserted sheet is electrically connected with the output earth wire contact;
On the output plug pedestal, also be provided with the light current control output end assembly corresponding with light current control input end assembly;
When input socket assembly and output plug assembly were coupled, contacting of the light current control output end at least one the light current control input end in the assembly of light current control input end and the corresponding light current control output end assembly was to contact (for contacting fully) afterwards at forceful electric power input module and forceful electric power output precision;
When input socket assembly and output plug assembly were separated, being separated of the light current control output end at least one the light current control input end in the assembly of light current control input end and the corresponding light current control output end assembly was to be separated (for beginning to be separated) before at forceful electric power input module and forceful electric power output precision.
The improvement of coupler of the electrical equipment of invention:
Forceful electric power input module and forceful electric power output precision contact for:
The output earth wire contact at first contacts with the input earth wire contact, then is optional following a kind of situation:
The contacting and export N line contact and carry out successively with the front and back that contact of inputting N line contact of output L line contact and input L line contact,
The contacting and export L line contact and carry out successively with the front and back that contact of inputting L line contact of output N line contact and input N line contact,
The contacting and export N line contact and input contacting of N line contact and carry out simultaneously of output L line contact and input L line contact;
Forceful electric power input module and forceful electric power output precision be separated for:
At first optional following a kind of situation:
Output L line contact and input L line contact be separated and export being separated of N line contact and input N line contact before and after carry out successively,
Output N line contact and input N line contact be separated and export being separated of L line contact and input L line contact before and after carry out successively,
Being separated and exporting N line contact and carry out simultaneously with being separated of input N line contact of output L line contact and input L line contact;
Being separated of output earth wire contact and input earth wire contact at last.
Use the further improvement of coupler as electrical equipment of the present invention:
Light current control input end assembly comprises the public input of light current and thermometric input;
Light current control output end assembly comprises the light current public output corresponding with the public input of light current and the thermometric output corresponding with the thermometric input;
When input socket assembly and output plug assembly were coupled, the public input of light current contacted with the light current public output, and the thermometric input contacts with the thermometric output.
Use the further improvement of coupler as electrical equipment of the present invention:
Lower surface at the input socket pedestal has dug large circle groove, middle ring groove and little round recessed, and little round recessed is set in the middle ring groove, and middle ring groove is set in the large circle groove; Position, following 3 place is arranged: the outer ring face of large circle groove, at the inner ring face of large circle groove and the outer ring face of middle ring groove; Following 3 class contacts are arranged: input L line contact, input N line contact and input earth wire contact; The corresponding placement one class contact in each position; In the inner chamber of little round recessed, be provided with the public input of light current, be provided with the thermometric input at the inner ring face of middle ring groove; The public input of light current and thermometric input do not electrically contact each other;
The upper surface of output plug pedestal be provided with can insert the large circle convex body in the large circle groove and can insert in the interior small circle ring convex body of ring groove; The roundlet groove can insert in the inner chamber of small circle ring convex body, and the small circle ring convex body is sleeved in the large circle convex body; Position, following 3 place is arranged: the inner surface of the outer surface of large circle convex body, large circle convex body and the outer surface of small circle ring convex body; Following 3 class contacts are arranged: output L line contact, output N line contact and output earth wire contact; The corresponding placement one class contact in each position; And guarantee: in the upper-lower position relation, input L line contact is over against output L line contact, and input N line contact is over against output N line contact, and the input earth wire contact is over against the output earth wire contact;
Be provided with the light current public output in the inner chamber of small circle ring convex body, be provided with the thermometric output at the inner surface of small circle ring convex body, light current public output and thermometric output do not electrically contact each other.
Use the further improvement of coupler as electrical equipment of the present invention:
Light current control input end assembly also comprises container Attribute Recognition input; Light current control output end assembly also comprises the container Attribute Recognition output corresponding with container Attribute Recognition input; When input socket assembly and output plug assembly were coupled, container Attribute Recognition input contacted with container Attribute Recognition output.
Use the further improvement of coupler as electrical equipment of the present invention:
Container Attribute Recognition input is arranged on the inner ring face of ring groove, and the public input of light current, container Attribute Recognition input and thermometric input do not electrically contact each other;
Also be provided with recognition component on the input socket pedestal, recognition component is electrically connected with container Attribute Recognition input and the public input of light current respectively;
Container Attribute Recognition output is positioned on the inner surface of small circle ring convex body, and light current public output, container Attribute Recognition output and thermometric output do not electrically contact each other;
When input socket assembly and output plug assembly were coupled, the thermometric input contacted with the thermometric output.
Use the further improvement of coupler as electrical equipment of the present invention:
Electrical equipment also comprises the bucker that is positioned at output plug assembly below with coupler, be provided with and export mutually 3 passages one to one of L line inserted sheet, output N line inserted sheet and output ground wire inserted sheet in the side of bucker, output L line inserted sheet, output N line inserted sheet and output ground wire inserted sheet are corresponding is positioned at 1 passage.
Use the further improvement of coupler as electrical equipment of the present invention: input L line contact, input N line contact and input earth wire contact are all in the form of a ring.
Use the further improvement of coupler as electrical equipment of the present invention: the public input of light current, container Attribute Recognition input and thermometric input are all in the form of a ring;
The input earth wire contact of ring-type is set at the outer ring of large circle groove face, the input N line contact of ring-type is set at the inner ring face of large circle groove, the input L line contact of ring-type is set at the outer ring of middle ring groove face;
Outer surface at the large circle convex body arranges the output earth wire contact, at the inner surface of large circle convex body output N line contact is set, and at the outer surface of small circle ring convex body output L line contact is set.
As the further improvement of electrical equipment of the present invention with coupler: recognition component is at least a in resistance, electric capacity and the inductance;
The axial line of large circle groove, middle ring groove and little round recessed coincides;
The axial line of large circle convex body and small circle ring convex body coincides.
" when input socket assembly and output plug assembly were coupled, contacting of the light current control output end at least one the light current control input end in the assembly of light current control input end and the corresponding light current control output end assembly was to contact (for contacting fully) afterwards at forceful electric power input module and forceful electric power output precision " among the present invention; Namely, when input socket assembly and output plug assembly insert mutually, as long as one group of light current end contacts (having in the situation of many group light current ends) at last, ground terminal contacts with the N line at first with respect to the L line, the L line end contacts (no matter other light current end is before ground wire, L line, N line, still rear contact) in succession or simultaneously with the N line end.
For example, specifically can be divided into following several situation:
1, after the contacting fully of forceful electric power input module and forceful electric power output precision, the public input of light current contacts with the light current public output, and the thermometric input contacts with the thermometric output, and container Attribute Recognition input contacts with container Attribute Recognition output.
2, " the public input of light current contacts with the light current public output; the thermometric input contacts with the thermometric output; container Attribute Recognition input contacts with container Attribute Recognition output " in this any 1 or 2 is that " forceful electric power input module and forceful electric power output precision begin contact before " finished, and remaining end points is to finish at " forceful electric power input module and forceful electric power output precision contact fully after ".
3, " the public input of light current contacts with the light current public output; the thermometric input contacts with the thermometric output, and container Attribute Recognition input contacts with container Attribute Recognition output " any 1 or 2 is that " in the contacted process of forceful electric power input module and forceful electric power output precision " finished in this.
Namely, " output earth wire contact and input earth wire contact contact; output L line contact and input L line contact contact; output N line contact and input N line contact contact " any 1 in this (be specially the output earth wire contact and the input earth wire contact contacts) or 2 (must comprise and export earth wire contact and input earth wire contact and contact) finish contact after, carry out first " the public input of light current contacts with the light current public output; the thermometric input contacts with the thermometric output, and container Attribute Recognition input contacts with container Attribute Recognition output " any 1 or 2 contact in this; The residue contact of " forceful electric power input module and forceful electric power output precision " is finished contact, the residue end points of " light current control input end assembly and light current control output end assembly " is finished contacted.
Accordingly, among the present invention " when input socket assembly and output plug assembly are separated, the light current control output end at least one the light current control input end in the assembly of light current control input end and the corresponding light current control output end assembly be separated be forceful electric power input module and forceful electric power output precision begin be separated before "; Namely, when input socket assembly and output plug assembly are extracted mutually, as long as one group of light current end separates (having in the situation of many group light current ends) at first, ground terminal is extracted at last with respect to L line and N line end, the L line separates (no matter other light current end is before ground wire, L line, N line, still rear separation) in succession or simultaneously with the N line.
Remarks explanation: during actual the use, as long as a corresponding end does not contact in any end in the assembly of light current control input end and the light current control output end assembly; Just think the weak electric signal access failure; Strong power part is not just worked.
Electrical equipment coupler of the present invention has following advantage:
1, a base can be joined many moneys of N electrical equipment, and electrical equipment can oneself be identified the kind of electrical equipment with coupler; Then utilize control system automatically to control.Therefore the client only need buy a base and gets final product, and can reduce cost, has again characteristics easy to use, can realize that the fool operates.
2, use electrical equipment coupler of the present invention, can realize that " after the light current connection, forceful electric power is just connected; Light current disconnects, and forceful electric power disconnects at once " requirement, thereby can between forceful electric power gets an electric shock, not cause electric arc, thereby greatly prolong the life-span of base.
Optimum state is specific as follows:
When the input socket assembly inserts the output plug assembly when being coupled (2), job order is: first ground conductive (namely exporting earth wire contact contacts first with the input earth wire contact), (that is, output L line contact and input L line contact contacts and exports N line contact and input contacting of N line contact and carry out simultaneously for live wire, zero line conducting again; ), be the conducting of thermometric end and container Attribute Recognition end and light current common port at last, such benefit is, only has the weak electric signal termination logical, load just can be worked, and this moment, the forceful electric power contact contacted, was difficult for causing electric arc, greatly prolonged contact endurance.
When the input socket assembly withdraws from the output plug assembly when being separated (2), job order is: signal end (namely, the light current end) disconnects first, this moment, live wire and zero line all still also were in conducting state, but because signal end disconnects, control system automatic disconnection forceful electric power is not so that can produce electric arc between getting an electric shock.Ground wire disconnects at last, guarantees security appliance.
3, owing to inputting L line contact, input N line contact and input earth wire contact all in the form of a ring; When therefore the input socket assembly is done 360 ° of rotations with respect to the output plug assembly, still can guarantee to input L line contact and effective contact of exporting L line contact, in like manner, also can guarantee to input N line contact and effective contact of exporting N line contact, and the input earth wire contact contacts with output the effective of earth wire contact.
4, since thermometric input and container Attribute Recognition input all in the form of a ring; Therefore when the input socket assembly is done 360 ° of rotations with respect to the output plug assembly, can guarantee that still the thermometric input contacts with the effective of thermometric output, in like manner, also can guarantee effective contact of container Attribute Recognition input and container Attribute Recognition output.
5, compare with similar coupler, more compact structure, number of poles is more, and concerning deisgn product, more easily design beautifies, and cost is lower.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Fig. 1 is the perspective view that electrical equipment of the present invention is used coupler;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the schematic diagram that the A-A among Fig. 2 cuts open, and this moment, input socket assembly 1 and output plug assembly 3 were in the state that is separated;
Fig. 4 is the schematic diagram that the C-C among Fig. 2 cuts open, and this moment, input socket assembly 1 and output plug assembly 3 were in the state that is separated;
Fig. 5 is the elevational schematic view of Fig. 1.
Embodiment
The input earth wire contact 151 of ring-type is set at the outer ring of large circle groove 11 face, the input N line contact 141 of ring-type is set at the inner ring face of large circle groove 11, the input L line contact 131 of ring-type is set at the outer ring of middle ring groove 12 face.The input L line contact 131 of the input N line contact 141 of ring-type and ring-type flushes (2 bottom flushes), and the bottom of the input earth wire contact 151 of ring-type is lower than the bottom of the input N line contact 141 of ring-type.That is, the input earth wire contact 151 of ring-type is than the lower surface 100 of the input N line contact 141 more close input socket pedestals 10 of ring-type.
Input L line contact 131 is electrically connected with input L line inserted sheet 132, and input N line contact 141 is electrically connected with input N line inserted sheet 142, and input earth wire contact 151 is electrically connected with input ground wire inserted sheet 152.
In the inner chamber of roundlet groove 19, be provided with the public input 16 of light current, be respectively equipped with the input 18 of thermometric end and container Attribute Recognition input 17 at the inner ring face of middle ring groove 12; The public input 16 of light current, thermometric input 18 and container Attribute Recognition input 17 all do not electrically contact each other.
Also be provided with recognition component 6(at the upper surface of input socket pedestal 10 and for example be resistance), recognition component 6 is electrically connected with container Attribute Recognition input 17 and the public input 16 of light current respectively.
At the outer surface of large circle convex body 31 output earth wire contact 351 is set, at the inner surface of large circle convex body 31 output N line contact 341 is set, at the outer surface of small circle ring convex body 32 output L line contact 331 is set.The top of the top of output N line contact 341 and output L line contact 331 flushes, the top of output earth wire contact 351 will be higher than the top of output N line contact 341, that is, output earth wire contact 351 specific output N line contacts 341 are further from the upper surface 300 of output plug pedestal 30.
Lower surface at output plug pedestal 30 is respectively equipped with output L line inserted sheet 332, output N line inserted sheet 342 and output ground wire inserted sheet 352; Output L line inserted sheet 332 is electrically connected with output L line contact 331, and output N line contact 341 and output N line inserted sheet 342 are electrically connected, and output earth wire contact 351 is electrically connected with output ground wire inserted sheet 352.
In the inner chamber of small circle ring convex body 32, be provided with light current public output 36, inner surface at small circle ring convex body 32 is respectively equipped with thermometric output 38 and container Attribute Recognition output 37, and light current public output 36, thermometric output 38 and container Attribute Recognition output 37 all do not electrically contact each other.
When input socket assembly 1 and output plug assembly 3 were coupled, the axial line of large circle groove 11, middle ring groove 12, roundlet groove 19, large circle convex body 31 and small circle ring convex body 32 coincided.
When electrical equipment of the present invention was used the actual use of coupler, input socket assembly 1 was fixed on the bottom of electrical equipment main body (for example being the heater body of small household appliances class), and output plug assembly 3 is fixed on the upper surface of base; Each different classes of electrical equipment is corresponding is provided with and a kind ofly has the recognition component 6(of different recognition data take resistance as example, be different resistances), be provided with one at base and be used for the automatically control circuit board of control, output L line contact 331, output N line contact 341 all link to each other with control circuit board with container Attribute Recognition output 37 with output earth wire contact 351, light current public output 36, thermometric output 38, are controlled by control circuit board.
The routine techniques that is designed to the electrical appliances intelligent control design of this control circuit board, the technical staff of the industry all can reproduce easily and prepare this control circuit board.When the electrical equipment main body is safe be placed on the base after, control circuit board can read the data that are located at the recognition component on the input socket automatically by coupler, compare with the built-in identification code of control circuit board again, know that namely which series products is the electrical equipment main body that is put on the base be, more automatic operation by the automatic control program control apparatus that presets.
Its specific works state is as follows:
When one, input socket assembly 1 and output plug assembly 3 were coupled, action was specific as follows:
In the ring groove 12, large circle convex body 31 inserts in the large circle groove 11, until till the lower surface 100 of the upper surface 300 of output plug pedestal 30 against input socket pedestal 10 in the insertion of small circle ring convex body 32 correspondences.At this moment, roundlet groove 19 is inserted in the inner chamber of small circle ring convex body 32.
At this moment, elder generation's ground conductive (namely exporting earth wire contact 351 contacts first with input earth wire contact 151), again live wire, zero line conducting (that is, output L line contact 331 and input L line contact 131 contacts and export N line contact 341 and input contacting of N line contact 141 and carry out simultaneously); Thermometric end and the conducting of container Attribute Recognition end at last, namely, contacting of thermometric input 18 and thermometric output 38, the contacting of container Attribute Recognition input 17 and container Attribute Recognition output 37, the contacting of the public input 16 of light current and light current public output 36.In coupling process of the present invention: thermometric output 38 can only contact with thermometric input 18, and can not come in contact with container Attribute Recognition input 17, certainly more impossiblely comes in contact with the public input 16 of light current.In like manner, container Attribute Recognition output 37 can only contact with container Attribute Recognition input 17, and can not come in contact with thermometric input 18, certainly more impossiblely comes in contact with the public input 16 of light current.
At this moment, container Attribute Recognition input 17 passes to control circuit board with the recognition component 6 corresponding recognition data that detect by container Attribute Recognition output 37, control circuit board with above-mentioned recognition data with in the recognition data standard value of establishing compare, thereby learn the kind of this electrical equipment.Control circuit board moves the corresponding program of this kind electric appliances automatically.
Such benefit is: because only have signal end to connect, load just can be worked, and this moment, the contact contacted (namely with the electricity ring, output earth wire contact 351 and input earth wire contact 151 have contacted, have exported L line contact 331 and inputted L line contact 131 and contacted, exported N line contact 341 and inputted N line contact 141 and contacted), can not produce electric arc, greatly prolong contact endurance.
When two, input socket assembly 1 withdraws from output plug assembly 3 when being separated (2), action is specific as follows:
Small circle ring convex body 32 correspondences withdraw from middle ring groove 12, large circle convex body 31 correspondences withdraw from large circle groove 11, certainly, roundlet groove 19 is the corresponding inner chamber that withdraws from small circle ring convex body 32 also.
At first be that thermometric end or container Attribute Recognition end disconnect (namely, be following any one be separated: thermometric input 18 and thermometric output 38 are separated, container Attribute Recognition input 17 and container Attribute Recognition output 37 are separated, and the public input 16 of light current and light current public output 36 are separated.), then Live line Zero line disconnects (namely, then, being separated and exporting N line contact 341 and carry out simultaneously with being separated of input N line contact 141 of output L line contact 331 and input L line contact 131), be that ground wire disconnects (namely exporting earth wire contact 351 separates with input earth wire contact 151) at last.
Such benefit is: signal end disconnects first, and this moment, live wire and zero line all still also were in conducting state, but because signal end disconnects, load quits work immediately, is difficult for causing electric arc.Ground wire disconnects at last, guarantees security appliance.
Embodiment 2, in embodiment 1 cancellation container Attribute Recognition input 17 and container Attribute Recognition output 37, all the other are equal to embodiment 1.
During actual the use, at base panel electrical equipment kind button is set, that is, informs the kind of the electrical equipment that control circuit board is at present used by the button on the panel.All the other actions are equal to embodiment 1.
Illustrate as follows:
1, about forceful electric power:
Only need contentedly line end to contact at first (L line end and N line end in succession or simultaneously contact all can) with the N line with respect to the L line, at last separation getting final product.
2, about inputting the setting of L line contact 131, input N line contact 141 and input earth wire contact 151:
Position, following 3 place is arranged: the outer ring face of large circle groove 11, at the inner ring face of large circle groove 11 and the outer ring face of middle ring groove 12; Following 3 class contacts are arranged: input L line contact 131, input N line contact 141 and input earth wire contact 151; The corresponding placement one class contact in described each position.That is what, input L line contact 131, input N line contact 141 and input earth wire contact 151 can be with the form respondings of permutation and combination is positioned at position, 3 place.
In like manner, output L line contact 331, output N line contact 341 and 351 need of output earth wire contact and input L line contact 131, input N line contact 141 and input earth wire contact 151 are upper-lower position direction corresponding getting final product one by one mutually.
3, about recognition component 6, how to set testing circuit at control circuit board, thereby realize resistance, electric capacity, inductance are detected, thereby know corresponding resistance value, capacitance, inductance value, also be the routine techniques of the industry.
At last, it is also to be noted that, what more than enumerate only is several specific embodiments of the present invention.Obviously, the invention is not restricted to above embodiment, many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.
Claims (10)
1. the electrical equipment coupler is characterized in that: comprise input socket assembly (1) and output plug assembly (3);
Described input socket assembly (1) comprises input socket pedestal (10), be provided with the forceful electric power input module at input socket pedestal (10), described forceful electric power input module comprises input L line inserted sheet (132), input N line inserted sheet (142) and the input ground wire inserted sheet (152) that is arranged on input socket pedestal (10) upper surface and the input L line contact (131) that is arranged on input socket pedestal (10) lower surface (100), input N line contact (141) and input earth wire contact (151); Described input L line inserted sheet (132) is electrically connected with input L line contact (131), and input N line inserted sheet (142) is electrically connected with input N line contact (141), and input ground wire inserted sheet (152) is electrically connected with input earth wire contact (151);
On input socket pedestal (10), also be provided with light current control input end assembly;
Described output plug assembly (3) comprises output plug pedestal (30), be provided with the forceful electric power output precision corresponding with the forceful electric power input module at output plug pedestal (30), described forceful electric power output precision comprises output L line inserted sheet (332), output N line inserted sheet (342) and the output ground wire inserted sheet (352) that is arranged on output plug pedestal (30) lower surface and the output L line contact (331) that is arranged on output plug pedestal (30) upper surface (300), output N line contact (341) and output earth wire contact (351); Described output L line inserted sheet (332) is electrically connected with output L line contact (331), and output N line inserted sheet (342) is electrically connected with output N line contact (341), and output ground wire inserted sheet (352) is electrically connected with output earth wire contact (351);
On output plug pedestal (30), also be provided with the light current control output end assembly corresponding with light current control input end assembly;
When input socket assembly (1) and output plug assembly (3) when being coupled, contacting of the light current control output end at least one the light current control input end in the assembly of light current control input end and the corresponding light current control output end assembly is after the contacting of forceful electric power input module and forceful electric power output precision;
When input socket assembly (1) and output plug assembly (3) when being separated, being separated of the light current control output end at least one the light current control input end in the assembly of light current control input end and the corresponding light current control output end assembly is before being separated of forceful electric power input module and forceful electric power output precision.
2. electrical equipment coupler according to claim 1 is characterized in that:
Described forceful electric power input module and forceful electric power output precision contact for:
Output earth wire contact (351) at first contacts with input earth wire contact (151), then is optional following a kind of situation:
The contacting and export N line contact (341) and carry out successively with the front and back that contact of inputting N line contact (141) of output L line contact (331) and input L line contact (131);
The contacting and export L line contact (331) and carry out successively with the front and back that contact of inputting L line contact (131) of output N line contact (341) and input N line contact (141);
The contacting and export N line contact (341) and input contacting of N line contact (141) and carry out simultaneously of output L line contact (331) and input L line contact (131);
Forceful electric power input module and forceful electric power output precision be separated for:
At first optional following a kind of situation:
Output L line contact (331) and input L line contact (131) be separated and export N line contact (341) and input N line contact being separated of (141) before and after carry out successively,
Output N line contact (341) and input N line contact (141) be separated and export L line contact (331) and input L line contact being separated of (131) before and after carry out successively,
Being separated and exporting being separated and carrying out simultaneously of N line contact (341) and input N line contact (141) of output L line contact (331) and input L line contact (131);
Being separated of output earth wire contact (351) and input earth wire contact (151) at last.
3. electrical equipment coupler according to claim 1 and 2 is characterized in that:
Described light current control input end assembly comprises the public input of light current (16) and thermometric input (18);
Described light current control output end assembly comprises the light current public output (36) corresponding with the public input of described light current (16) and the thermometric output (38) corresponding with described thermometric input (18);
When input socket assembly (1) and output plug assembly (3) when being coupled, the public input of light current (16) contacts with light current public output (36), and thermometric input (18) contacts with thermometric output (38).
4. electrical equipment coupler according to claim 3 is characterized in that:
Lower surface (100) in input socket pedestal (10) has dug large circle groove (11), middle ring groove (12) and little round recessed (19), described little round recessed (19) is set in the middle ring groove (12), and middle ring groove (12) is set in the large circle groove (11); Position, following 3 place is arranged: the outer ring face of large circle groove (11), at the inner ring face of large circle groove (11) and the outer ring face of middle ring groove (12); Following 3 class contacts are arranged: input L line contact (131), input N line contact (141) and input earth wire contact (151); The corresponding placement one class contact in described each position; In the inner chamber of described little round recessed (19), be provided with the public input of light current (16), be provided with thermometric input (18) at the inner ring face of middle ring groove (12); The public input of described light current (16) and thermometric input (18) do not electrically contact each other;
The upper surface (300) of output plug pedestal (30) be provided with can insert the large circle convex body (31) in the large circle groove (11) and can insert in the interior small circle ring convex body (32) of ring groove (12); Described small circle ring convex body (32) is sleeved in the large circle convex body (31); Position, following 3 place is arranged: the inner surface of the outer surface of large circle convex body (31), large circle convex body (31) and the outer surface of small circle ring convex body (32); Following 3 class contacts are arranged: output L line contact (331), output N line contact (341) and output earth wire contact (351); The corresponding placement one class contact in described each position; In the inner chamber of small circle ring convex body (32), be provided with light current public output (36), inner surface at small circle ring convex body (32) is provided with thermometric output (38), and described light current public output (36) and thermometric output (38) do not electrically contact each other.
5. electrical equipment coupler according to claim 4 is characterized in that:
Described light current control input end assembly also comprises container Attribute Recognition input (17); Described light current control output end assembly also comprises the container Attribute Recognition output (37) corresponding with described container Attribute Recognition input (17); When input socket assembly (1) and output plug assembly (3) when being coupled, container Attribute Recognition input (17) contacts with container Attribute Recognition output (37).
6. electrical equipment coupler according to claim 5 is characterized in that:
Described container Attribute Recognition input (17) is arranged on the inner ring face of ring groove (12), and the public input of described light current (16), container Attribute Recognition input (17) and thermometric input (18) do not electrically contact each other;
Also be provided with recognition component (6) on input socket pedestal (10), described recognition component (6) is electrically connected with container Attribute Recognition input (17) and the public input of light current (16) respectively;
Described container Attribute Recognition output (37) is positioned on the inner surface of small circle ring convex body (32), and described light current public output (36), container Attribute Recognition output (37) and thermometric output (38) do not electrically contact each other;
When input socket assembly (1) and output plug assembly (3) when being coupled, thermometric input (18) contacts with thermometric output (38).
7. electrical equipment coupler according to claim 6, it is characterized in that: described electrical equipment also comprises the bucker (4) that is positioned at output plug assembly (3) below with coupler, be provided with and export mutually 3 passages (41) one to one of L line inserted sheet (332), output N line inserted sheet (342) and output ground wire inserted sheet (352) in the side of bucker (4), described output L line inserted sheet (332), output N line inserted sheet (342) and export ground wire inserted sheet (352) correspondence be positioned at 1 passage (41).
8. electrical equipment coupler according to claim 7 is characterized in that: described input L line contact (131), input N line contact (141) and input earth wire contact (151) all in the form of a ring.
9. electrical equipment coupler according to claim 8, it is characterized in that: the public input of described light current (16), container Attribute Recognition input (17) and thermometric input (18) are all in the form of a ring;
The input earth wire contact (151) of ring-type is set at the outer ring face of large circle groove (11), the input N line contact (141) of ring-type is set at the inner ring face of large circle groove (11), the input L line contact (131) of ring-type is set at the outer ring face of middle ring groove (12);
At the outer surface of large circle convex body (31) output earth wire contact (351) is set, at the inner surface of large circle convex body (31) output N line contact (341) is set, at the outer surface of small circle ring convex body (32) output L line contact (331) is set.
10. electrical equipment coupler according to claim 9 is characterized in that: at least a in resistance, electric capacity and the inductance of described recognition component (6);
The axial line of described large circle groove (11), middle ring groove (12) and little round recessed (19) coincides;
The axial line of described large circle convex body (31) and small circle ring convex body (32) coincides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210271481.0A CN102891413B (en) | 2012-08-01 | 2012-08-01 | Coupler for electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210271481.0A CN102891413B (en) | 2012-08-01 | 2012-08-01 | Coupler for electric appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102891413A true CN102891413A (en) | 2013-01-23 |
| CN102891413B CN102891413B (en) | 2014-11-12 |
Family
ID=47534847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210271481.0A Expired - Fee Related CN102891413B (en) | 2012-08-01 | 2012-08-01 | Coupler for electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102891413B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414077A (en) * | 2013-09-03 | 2013-11-27 | 乐清市华尊电气有限公司 | Security type electric kettle |
| CN103441398A (en) * | 2013-09-03 | 2013-12-11 | 乐清市华尊电气有限公司 | Waterproof electric kettle |
| CN103457131A (en) * | 2013-09-03 | 2013-12-18 | 乐清市华尊电气有限公司 | Waterproof electric kettle |
| CN106450920A (en) * | 2016-11-07 | 2017-02-22 | 佛山市汇莱德电器有限公司 | Five-pole waterproof electrical connector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5113045A (en) * | 1991-04-16 | 1992-05-12 | Crofton Patrick L | Safety outlet |
| CN101847804A (en) * | 2010-05-07 | 2010-09-29 | 美的集团有限公司 | Electric connecting device of base and main body |
| CN202930726U (en) * | 2012-08-01 | 2013-05-08 | 董晓波 | Coupler for electrical equipment |
-
2012
- 2012-08-01 CN CN201210271481.0A patent/CN102891413B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5113045A (en) * | 1991-04-16 | 1992-05-12 | Crofton Patrick L | Safety outlet |
| CN101847804A (en) * | 2010-05-07 | 2010-09-29 | 美的集团有限公司 | Electric connecting device of base and main body |
| CN202930726U (en) * | 2012-08-01 | 2013-05-08 | 董晓波 | Coupler for electrical equipment |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414077A (en) * | 2013-09-03 | 2013-11-27 | 乐清市华尊电气有限公司 | Security type electric kettle |
| CN103441398A (en) * | 2013-09-03 | 2013-12-11 | 乐清市华尊电气有限公司 | Waterproof electric kettle |
| CN103457131A (en) * | 2013-09-03 | 2013-12-18 | 乐清市华尊电气有限公司 | Waterproof electric kettle |
| CN103414077B (en) * | 2013-09-03 | 2016-02-03 | 乐清市华尊电气有限公司 | A kind of safety electrothermal kettle |
| CN103457131B (en) * | 2013-09-03 | 2016-02-03 | 乐清市华尊电气有限公司 | Waterproof electric kettle |
| CN103441398B (en) * | 2013-09-03 | 2016-02-03 | 乐清市华尊电气有限公司 | A kind of waterproof electric kettle |
| CN106450920A (en) * | 2016-11-07 | 2017-02-22 | 佛山市汇莱德电器有限公司 | Five-pole waterproof electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102891413B (en) | 2014-11-12 |
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Granted publication date: 20141112 Termination date: 20210801 |