CN205666385U - Power cord and consumer - Google Patents

Abstract

The utility model provides a power cord and consumer. Wherein, the power cord includes: the cable conductor with connect the plug end at cable conductor both ends with insert the tail end, plug end department or insert tail end department and be equipped with fixed the knot, cable conductor detachably is spacing to be buckled fixing. Among the above -mentioned technical scheme, through the end of the plug at the power cord or insert the tail end and set up fixed the knot, in the time of need accomodating the power cord, can buckle fixing the cable conductor is spacing, for example will insert fixed the buckling that tail end department set up near the cable conductor of plug end is spacing, perhaps will be near spacing fixed the buckling of locating the setting at the plug end of the cable conductor of inserting the tail end to make things convenient for the cable conductor to accomodate, effectively reduce the occupation space of power cord, promoted the convenience that the user used.

Description

Power line and electrical equipment

Technical field

This utility model relates to household appliance technical field, more specifically, relates to a kind of power line and includes this power line Electrical equipment.

Background technology

At present, existing household electrical appliance such as soy bean milk making machine, electromagnetic oven, electric cooker etc., the power line of portioned product and product master Body links together and can not dismantle, and this results at product not used time power line the most easily contained；Also has the power line of portioned product Can dismantle with product main body, but after power line removes, situation about can not find easily occur, to the use band of consumer Bother.

Utility model content

This utility model is intended at least to solve one of technical problem present in prior art.

To this end, the purpose of an aspect of the present utility model is, it is provided that a kind of power line.

Purpose in terms of another of the present utility model is, it is provided that a kind of electrical equipment including said power.

For achieving the above object, the embodiment of an aspect of the present utility model provides a kind of power line, for electricity consumption Equipment, described power line includes: cable and be connected to the plug end at described cable two ends and slotting tail end, at described plug end Or it being provided with clip at described slotting tail end, described cable is the most spacing on described clip.

The power line that this utility model above-described embodiment provides, by arranging fixing in the plug end of power line or slotting tail end Button, when needing accommodating power line, by spacing for cable on clip, such as can will be close to the cable of plug end spacing Insert on the clip arranged at tail end, or will be close to insert on the spacing clip arranged at plug end of cable of tail end, Thus facilitate cable to receive, effectively reduce taking up room of power line, so, electrical equipment main body is connected with power line The most non-detachable situation, can effectively promote the convenience of accommodating power line；For electrical equipment main body and power line Situation about removably connecting, it is not necessary to pulled down from electrical equipment main body by power line, can receive power line easily Receive, thus be prevented effectively from power line is pulled down after cause power line can not find situation occur, when needs power line pulled down into During row storage, it is also possible to by the clip position-limiting action to cable, reach to be easy to the effect of power cord accommodation, thus promote The convenience that user uses.

It addition, the power line that this utility model above-described embodiment provides also has a following additional technical feature:

In technique scheme, it is preferable that described clip includes two elastic projections be arrangeding in parallel, described in two Limiting draw-in groove between elastic projection, the width of described draw-in groove is less than the diameter of described cable, so that described cable can It is clamped in described draw-in groove.

The width of the draw-in groove owing to limiting between two elastic projections is less than the diameter of cable, and two elastic projections There is elasticity, it is possible to a certain degree of elastic deformation occurs, so that cable can snap in draw-in groove smoothly, and be clamped on draw-in groove In, it is achieved the position-limiting action to cable, prevent cable from deviating from draw-in groove, simple in construction, easy accessibility.

In technique scheme, it is preferable that described cable be flat or helical coil curved.

Cable can be in flat, it is also possible to the most curly, for the cable that helical coil is curved, and can be effective Reduce the taking up room of cable, and when electrical equipment distance supply socket farther out time, certain pulling force can be used to make helical coil Curved cable straightens, thus meets the need for electricity of different distance, promotes the convenience that user uses.

In technique scheme, it is preferable that at described plug end, at described slotting tail end or described cable is provided with EMC suppression module.

Existing household electrical appliance such as soy bean milk making machine, electromagnetic oven, electric cooker etc., in order to meet EMC (Electro in safety Magnetic Compatibility) i.e. the requirement of Electro Magnetic Compatibility, EMC suppression electricity is generally installed on the electric-controlled plate of product Road, but, this will certainly increase the size of electric-controlled plate, even makes the overall dimensions of product become big, is unfavorable for the miniaturization of product； In this technical scheme, by arranging EMC suppression module, Ke Yiyou at the plug end of power line, at slotting tail end or on cable Effect solves the EMC problem of household electrical appliance, simultaneously can not increase product master control borad or the size of product main body, it is simple to product little Type.

According to an embodiment of the present utility model, described EMC suppression module includes the EMC electrically connected with described cable Suppression circuit and be located at the containment vessel outside described EMC suppression circuit, described EMC suppression circuit is encapsulated in described containment vessel.

In technique scheme, EMC suppression module being located on cable, EMC suppression module includes being electrically connected with cable The EMC suppression circuit connect, with the electromagnetic wave outside spoke produced when properly functioning by this EMC suppression circuit suppression electrical equipment Penetrate, and make electrical equipment that electromagnetic interference present in the environment of place is had a certain degree of immunity to interference；EMC suppression circuit is sealed It is contained in containment vessel, to promote the safety that power line uses, prevents hidden danger of leaking electricity.

According to an embodiment of the present utility model, described plug end includes shell and the pin being located in described shell, Described EMC suppression module electrically connects with described pin, and is contained in described shell.

According to an embodiment of the present utility model, described slotting tail end includes shell and the inserted sheet being located in described shell, Described EMC suppression module electrically connects with described inserted sheet, and is contained in described shell.

In technique scheme, in EMC suppression module is located at plug end or in slotting tail end, so can not increase electricity In the case of the line volume of source, EMC suppression module being mounted in the shell of plug end, the electrical equipment for rear class removes interference Meanwhile, the product structure volume of electrical equipment is also saved.

According to an embodiment of the present utility model, described plug end includes shell and the pin being located in described shell, Described EMC suppression module includes the EMC suppression circuit electrically connected with described pin and is located at the guarantor outside described EMC suppression circuit Protective case, described EMC suppression circuit is encapsulated in described containment vessel.

According to an embodiment of the present utility model, described slotting tail end includes shell and the inserted sheet being located in described shell, Described EMC suppression module includes the EMC suppression circuit electrically connected with described inserted sheet and is located at the guarantor outside described EMC suppression circuit Protective case, described EMC suppression circuit is encapsulated in described containment vessel.

In technique scheme, EMC suppression module is located at outside or the outside of slotting tail end of plug end, such plug end Or slotting tail end can use original normal structure, and set up this EMC suppression module at it away from one end of port, so that whole The design structure of body power line is simpler, it is to avoid plug end or the excessive situation of slotting tail end local size occur.

In technique scheme, it is preferable that described containment vessel and described shell are formed in one structure.

The containment vessel of EMC suppression module is one-body molded with the shell of plug end or slotting tail end, easy to process so that overall The design structure of power line is simpler；Certainly may be used without the structures such as bonding, clamping to be fixed by the containment vessel of EMC suppression module On the shell of plug end or slotting tail end, all it is capable of the purpose of this utility model.

It should be noted that the number of inserted sheet and shape at the number of pin and shape and slotting tail end at plug end, can root Different according to country variant or the requirement of area safety.

The embodiment of second aspect of the present utility model provides a kind of electrical equipment, including electrical equipment main body；With Power line described in any of the above-described item, described electrical equipment main body is connected to power supply, described electrical equipment by described power line There is the beneficial effect of power line described in any of the above-described embodiment.

In technique scheme, it is preferable that the slotting tail end of described electrical equipment main body and described power line is removably Electrical connection.

Electrical equipment main body removably electrically connects with the slotting tail end of power line, and user, can when not using electrical equipment Receive so that power line is linked together with electrical equipment, it is also possible to power line is pulled down from electrical equipment and receives Receive, make the design more hommization of product, improve the convenience that user uses.

According to an embodiment of the present utility model, described electrical equipment is soy bean milk making machine, electromagnetic oven, insulating pot, electric material Manage mechanical, electrical rice cooker or baking machine.

Certainly, above-mentioned electrical equipment can also be other electrical equipment, without departing from design concept of the present utility model, All in protection domain of the present utility model.

Additional aspect of the present utility model and advantage will become obvious in following description part, or new by this practicality The practice of type is recognized.

Accompanying drawing explanation

Above-mentioned and/or additional aspect of the present utility model and advantage are from combining general the accompanying drawings below description to embodiment Become obvious and easy to understand, wherein:

Fig. 1 is the structural representation of power line described in first embodiment of this utility model；

Fig. 2 is the structural representation of power line described in second embodiment of this utility model；

Fig. 3 is the structural representation of power line described in the 3rd embodiment of this utility model；

Fig. 4 is the structural representation of EMC suppression circuit in power line described in one embodiment of this utility model.

Wherein, in Fig. 1 to Fig. 4, corresponding relation between reference and component names is:

1 power line, 10 cables, 11 plug end, 12 insert tail end, 13 clips, 14 draw-in grooves, 15EMC suppression module, 16EMC suppression circuit, 17 common mode inhibition modules, 171 common mode inductances, 172 the 3rd electric capacity, 173 the 4th electric capacity, 18 differential mode suppression moulds Block, 181 first electric capacity, 182 second electric capacity, 183 bleeder resistances, 19 ground wires.

Detailed description of the invention

In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool This utility model is further described in detail by body embodiment.It should be noted that in the case of not conflicting, this Shen Feature in embodiment please and embodiment can be mutually combined.

Elaborate a lot of detail in the following description so that fully understanding this utility model, but, this practicality Novel can implement to use other to be different from mode described here, therefore, protection domain of the present utility model is not subject to The restriction of following public specific embodiment.

1 to Fig. 4 describes the power line and electrical equipment provided according to some embodiments of this utility model with reference to the accompanying drawings.

As shown in Figure 1 to Figure 3, a kind of power line 1 provided according to some embodiments of this utility model, including: cable 10 and be connected to plug end 11 and the slotting tail end 12 at cable 10 two ends, it is provided with clip at plug end 11 or at slotting tail end 12 13, cable 10 is the most spacing on clip 13.

The power line 1 that this utility model above-described embodiment provides, by setting in the plug end 11 of power line or slotting tail end 12 Put clip 13, when needing accommodating power line, can such as will be close to plug end 11 by spacing for cable 10 on clip 13 Cable 10 spacing at slotting tail end 12 arrange clip 13 on, or will be close to insert tail end 12 cable 10 spacing On the clip 13 arranged at plug end 11, thus facilitate cable 10 to receive, effectively reduce taking up room of power line, this Sample, links together non-detachable situation for electrical equipment main body and power line, can effectively promote accommodating power line Convenience；For electrical equipment main body with power line the in the case of of removably connecting, it is not necessary to by power line from electrical equipment main body On pull down, can easily power line be received, thus be prevented effectively from power line is pulled down after cause power line can not find Situation occur, when power line is pulled down and to be received by needs, it is also possible to by the clip 13 spacing work to cable 10 With, reach to be easy to the effect of power cord accommodation, thus improve the convenience that user uses.

Further, as shown in Figure 1 to Figure 3, clip 13 includes two elastic projections be arrangeding in parallel, and two elasticity are convex Limiting draw-in groove 14 between block, the width of draw-in groove 14 is less than the diameter of cable 10, so that cable 10 can be clamped on draw-in groove In 14.

The width of the draw-in groove 14 owing to limiting between two elastic projections is less than the diameter of cable 10, and two elasticity Projection has elasticity, it is possible to a certain degree of elastic deformation occurs, so that cable 10 can snap in draw-in groove 14 smoothly, and blocks Tight in draw-in groove 14, it is achieved the position-limiting action to cable 10, prevent cable 10 from deviating from draw-in groove 14, simple in construction, tear open Dress is convenient.

In embodiments more of the present utility model, cable 10 is in flat or helical coil is curved.

As shown in Figure 1 to Figure 3, cable 10 is the most curly.

Cable 10 can be in flat, it is also possible to the most curly, for the cable 10 that helical coil is curved, permissible Effectively reduce taking up room of cable 10, and when electrical equipment distance supply socket farther out time, certain pulling force can be used to make The curved cable 10 of helical coil straightens, thus meets the need for electricity of different distance, promotes the convenience that user uses.

In embodiments more of the present utility model, at plug end 11, insert at tail end 12 or cable 10 is provided with EMC and presses down Molding block 15.

Existing household electrical appliance such as soy bean milk making machine, electromagnetic oven, electric cooker etc., in order to meet EMC (Electro in safety Magnetic Compatibility) i.e. the requirement of Electro Magnetic Compatibility, EMC suppression electricity is generally installed on the electric-controlled plate of product Road, but, this will certainly increase the size of electric-controlled plate, even makes the overall dimensions of product become big, is unfavorable for the miniaturization of product； In this technical scheme, by arranging EMC suppression module at the plug end 11 of power line, at slotting tail end 12 or on cable 10 15, can effectively solve the EMC problem of household electrical appliance, product master control borad or the size of product main body can not be increased, just simultaneously Miniaturization in product.

In first specific embodiment of the present utility model, as it is shown in figure 1, EMC suppression module 15 includes and cable The EMC suppression circuit 16 of 10 electrical connections and be located at the containment vessel outside EMC suppression circuit 16, EMC suppression circuit 16 is encapsulated in guarantor In protective case.

In technique scheme, EMC suppression module 15 being located on cable 10, EMC suppression module 15 includes and cable The EMC suppression circuit 16 of line 10 electrical connection, to suppress electrical equipment to produce when properly functioning by this EMC suppression circuit 16 Electromagnetic wave outside radiates, and makes electrical equipment that electromagnetic interference present in the environment of place is had a certain degree of immunity to interference；Will EMC suppression circuit 16 is encapsulated in containment vessel, to promote the safety that power line uses, prevents hidden danger of leaking electricity.

In second specific embodiment of the present utility model, as in figure 2 it is shown, plug end 11 includes shell and is located at shell Interior pin, EMC suppression module 15 includes the EMC suppression circuit 16 electrically connected with pin and is located at outside EMC suppression circuit 16 Containment vessel, EMC suppression circuit 16 is encapsulated in containment vessel.

In the 3rd specific embodiment of the present utility model, include shell as it is shown on figure 3, insert tail end 12 and be located at shell Interior inserted sheet, EMC suppression module 15 includes the EMC suppression circuit 16 electrically connected with inserted sheet and is located at outside EMC suppression circuit 16 Containment vessel, EMC suppression circuit 16 is encapsulated in containment vessel.

In technique scheme, EMC suppression module 15 is located at outside or the outside of slotting tail end 12 of plug end 11, so Plug end 11 or slotting tail end 12 can use original normal structure, and set up this EMC at it away from one end of port and suppress mould Block 15, so that the design structure of overall power line is simpler, it is to avoid plug end 11 or slotting tail end 12 local size are excessive Situation occurs.

In technique scheme, it is preferable that containment vessel and shell are formed in one structure.

The containment vessel of EMC suppression module 15 is one-body molded with the shell of plug end 11 or slotting tail end 12, easy to process, make The design structure obtaining overall power line is simpler；Certainly may be used without the structures such as bonding, clamping by the guarantor of EMC suppression module 15 Protective case is fixed on the shell of plug end 11 or slotting tail end 12, is all capable of the purpose of this utility model.

In the 4th specific embodiment of the present utility model, plug end 11 includes shell and sets pin in the enclosure, EMC suppression module 15 electrically connects with pin, and is contained in shell.

In the 5th specific embodiment of the present utility model, insert tail end 12 and include shell and set inserted sheet in the enclosure, EMC suppression module 15 electrically connects with inserted sheet, and is contained in shell.

In technique scheme, in EMC suppression module 15 is located at plug end 11 or in slotting tail end 12, so can be not In the case of increasing power line volume, EMC suppression module 15 is mounted in the shell of plug end 11, for the electrical equipment of rear class While removing interference, also save the product structure volume of electrical equipment.

It should be noted that the number of inserted sheet and shape at the number of pin and shape and slotting tail end 12 at plug end 11, Can be different according to country variant or the requirement of area safety.

It should be noted that described power line allows the maximum current passed through in the range of 2.5A～20A, it is preferable that Described power line allows the maximum current passed through in the range of 10A～15A.

As shown in Figure 4, give the structure of EMC suppression circuit 16 in power line described in one embodiment of this utility model to show Being intended to, described EMC suppression circuit 16 includes: common mode inhibition module 17 and differential mode suppression module 18.

Wherein, common mode inhibition module 17 includes common mode inductance 171, is connected to the power supply interface of power supply, common mode inhibition module 17 for filtering the common mode interference signal produced by power supply；Differential mode suppression module 18 includes the first electric capacity 181 and the second electric capacity 182, the first electric capacity 181 is arranged between the zero line input IN-N of common mode inductance 171 and live wire input IN-L, the second electric capacity Between 182 zero line outfan OUT-N and fire wire output end OUT-L being arranged at common mode inductance 171, differential mode suppression module 18 is used for Filter the differential mode interference signal produced by power supply；Ground wire 19 is connected to the interface of the ground wire EARTH of common mode inhibition module 17.

Further, as shown in Figure 4, common mode inhibition module 17 also includes the 3rd electric capacity 172 and the 4th electric capacity 173, the 3rd Electric capacity 172 is arranged between zero line outfan OUT-N and ground wire 19, and the 4th electric capacity 173 is arranged at fire wire output end OUT-L and ground Between line 19；Differential mode suppression module 18 also includes that bleeder resistance 183, bleeder resistance 183 are connected in parallel to the first electric capacity 181, uses In the first accumulative electric charge of electric capacity 181 of releasing.

In above-described embodiment, by increasing EMC suppression circuit 16 at power input, EMC suppression circuit 16 includes common mode Suppression module 17 and differential mode suppression module 18, common mode inhibition module 17 mainly includes common mode inductance, with produce in suppression circuit Electromagnetic wave outside radiates, and differential mode suppression module 18 includes at least one electric capacity, to leach the differential mode interference in power lead, thus The electromagnetic interference noise of suppression electrical equipment, improves the safety of electrical equipment.

It should be noted that the concrete structure of the EMC suppression circuit 16 in the power line of this utility model offer is not limited to Above-mentioned concrete restriction, without departing from design concept of the present utility model, all in protection domain of the present utility model.

The embodiment of second aspect of the present utility model provides a kind of electrical equipment (not shown), including electricity consumption Power line 1 described in equipment body and any of the above-described item, electrical equipment main body is connected to power supply, described electricity consumption by power line 1 Equipment has the beneficial effect of power line described in any of the above-described embodiment.

In technique scheme, it is preferable that electrical equipment main body is removably electrically connected with the slotting tail end 12 of power line 1 Connect.

Electrical equipment main body removably electrically connects with the slotting tail end 12 of power line, user when not using electrical equipment, Power line can be linked together with electrical equipment and receive, it is also possible to power line be pulled down from electrical equipment and receives Receive, make the design more hommization of product, improve the convenience that user uses.

In embodiments more of the present utility model, described electrical equipment is soy bean milk making machine, electromagnetic oven, insulating pot, electric material Manage mechanical, electrical rice cooker or baking machine.

Certainly, above-mentioned electrical equipment can also be other electrical equipment, without departing from design concept of the present utility model, All in protection domain of the present utility model.

In sum, the power line that this utility model provides, by arranging fixing in the plug end of power line or slotting tail end Button, it is simple to power cord accommodation, promotes the convenience that user uses；By at the plug end of power line, insert at tail end or cable EMC suppression module is set on line, the problem effectively solving electrical equipment EMC, product master control borad or product can not be increased simultaneously The size of main body, it is simple to the miniaturization of product.

In the description of this specification, the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. Mean that the specific features, structure, material or the feature that combine this embodiment or example description are contained in of the present utility model at least one In individual embodiment or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment Or example.And, the specific features of description, structure, material or feature can be in any one or more embodiments or examples In combine in an appropriate manner.

These are only preferred embodiment of the present utility model, be not limited to this utility model, for this area Technical staff for, this utility model can have various modifications and variations.It is all within spirit of the present utility model and principle, Any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.

Claims (9)

1. a power line, for electrical equipment, it is characterised in that including:

Cable and be connected to the plug end at described cable two ends and slotting tail end, sets at described plug end or at described slotting tail end Having clip, described cable is the most spacing on described clip；At described plug end, at described slotting tail end or described Cable is provided with EMC suppression module.

Power line the most according to claim 1, it is characterised in that

Described clip includes two elastic projections be arrangeding in parallel, limits draw-in groove between two described elastic projections, described The width of draw-in groove is less than the diameter of described cable, so that described cable can be clamped in described draw-in groove.

Power line the most according to claim 1, it is characterised in that

Described cable be flat or helical coil curved.

Power line the most according to any one of claim 1 to 3, it is characterised in that

Described EMC suppression module includes the EMC suppression circuit electrically connected with described cable and is located at outside described EMC suppression circuit The containment vessel of side, described EMC suppression circuit is encapsulated in described containment vessel.

Power line the most according to any one of claim 1 to 3, it is characterised in that

Described plug end includes shell and the pin being located in described shell, and described EMC suppression module electrically connects with described pin, And be contained in described shell；Or,

Described slotting tail end includes shell and the inserted sheet being located in described shell, and described EMC suppression module electrically connects with described inserted sheet, And be contained in described shell.

Power line the most according to any one of claim 1 to 3, it is characterised in that

Described plug end includes shell and the pin being located in described shell, and described EMC suppression module includes and described pin electricity The EMC suppression circuit that connects and be located at the containment vessel outside described EMC suppression circuit, described EMC suppression circuit is encapsulated in described In containment vessel；Or,

Described slotting tail end includes shell and the inserted sheet being located in described shell, and described EMC suppression module includes and described inserted sheet electricity The EMC suppression circuit that connects and be located at the containment vessel outside described EMC suppression circuit, described EMC suppression circuit is encapsulated in described In containment vessel.

Power line the most according to claim 6, it is characterised in that

Described containment vessel and described shell are formed in one structure.

8. an electrical equipment, it is characterised in that including:

Electrical equipment main body；With

Power line as according to any one of claim 1 to 7, described electrical equipment main body is connected to electricity by described power line Source.

Electrical equipment the most according to claim 8, it is characterised in that

Described electrical equipment is soy bean milk making machine, electromagnetic oven, insulating pot, the mechanical, electrical rice cooker of electronic cooking or baking machine.