CN206713099U - Electromagnetic wire coil and there is its electromagnetic cooking appliance - Google Patents

Electromagnetic wire coil and there is its electromagnetic cooking appliance Download PDF

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Publication number
CN206713099U
CN206713099U CN201720309023.XU CN201720309023U CN206713099U CN 206713099 U CN206713099 U CN 206713099U CN 201720309023 U CN201720309023 U CN 201720309023U CN 206713099 U CN206713099 U CN 206713099U
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China
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dielectric film
lead
electromagnetic
wire coil
wire harness
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CN201720309023.XU
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Chinese (zh)
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朱泽春
陈修伟
崔卫民
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Joyoung Co Ltd
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Joyoung Co Ltd
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Abstract

The utility model provides a kind of electromagnetic wire coil and has its electromagnetic cooking appliance, the electromagnetic wire coil includes plate rail and coiled in the coil on the plate rail, the coil includes wire harness and wraps up the dielectric film of the wire harness, the wire harness has the lead for extending the plate rail, the dielectric film is coated to the lead, wherein, the electromagnetic wire coil also includes the fastener being fastened on the dielectric film on the lead.By setting fastener that dielectric film is fixed on lead, it can avoid in an assembling process so that dielectric film releases so that wire harness end is protected very well, while can improving production efficiency.

Description

Electromagnetic wire coil and there is its electromagnetic cooking appliance
Technical field
It the utility model is related to electromagnetism cooking utensil field, more particularly to a kind of electromagnetic wire coil and the electromagnetism culinary art with it Utensil.
Background technology
In daily life, Electromagnetic Heating because its flames of anger, the thermal efficiency is high the advantages that be widely used in family kitchen. The core component of Electromagnetic Heating is electromagnetic wire coil, and electromagnetic wire coil produces alternating magnetic field after being powered, the magnetic strength in alternating magnetic field Answer cooker autonomous induction heat and realize the culinary art to the food in cooker.Electromagnetic wire coil generally includes plate rail and is wound on disk Magnet coil on frame, magnet coil are usually enamel-covered wire wire harness.During by magnet coil coiling to plate rail, coiling is controlled Tool or plate rail easily wear the paint film of enamel-covered wire in itself, often cause paint film damage even enamel-covered wire to break.The damage of paint film And the broken string of enamel-covered wire can cause a hidden trouble to the insulating properties of magnet coil, turn-to-turn short circuit can be caused or even burn line, had a strong impact on The performance of product.
In order to solve the above technical problems, industry have developed a kind of improved electromagnetic wire coil, the i.e. enamel-cover in magnet coil The outer surface winding parcel insulating barrier of line.Because more enamel-covered wires wrap up bunchy by insulating barrier, it is not easy loosely, and insulating barrier has Preferable wear-resisting, heat resistance, can protect enamel-covered wire well, so as to solve above-mentioned technical problem.In electromagnetic wire coil In production process, the end of coil need to often install sleeve pipe, terminal etc., therefore for being wound with the electromagnetic wire coil of insulating barrier, insulation The end of layer is easily loose and sleeve promotes and shunk heap, so as to cause enamel-covered wire end to protect inconsiderate and packaging efficiency low The problem of.
Thus, it is necessory to provide a kind of technical scheme, the defects of to overcome above-mentioned prior art to exist.
Utility model content
Technical problem to be solved in the utility model is overcome the deficiencies in the prior art and provides a kind of electromagnetic wire coil, Its functional, ease of assembly.
In order to achieve the above object, the technical solution of the utility model is as follows:
A kind of electromagnetic wire coil, it includes plate rail and coiled to include wire harness and bag in the coil on the plate rail, the coil The dielectric film of the wire harness is wrapped up in, the wire harness has the lead for extending the plate rail, and the dielectric film is coated to the lead On, wherein, the electromagnetic wire coil also includes the fastener being fastened on the dielectric film on the lead.By setting fastener Dielectric film is fixed on lead, can be avoided in an assembling process so that dielectric film releases so that wire harness end is protected very well Shield, while can improving production efficiency.
As the further improved technical scheme of the utility model, the fastener includes adhesive tape, thermal shrinkable sleeve, snap ring, solid One or more in clamp, Elasticity, binding band.Fastener is using adhesive tape, thermal shrinkable sleeve, snap ring, geometrical clamp, elastic cuffs One or more in circle, binding band, it is easy to making, compact structure, convenient use.
As the further improved technical scheme of the utility model, the fastener is viscose, and the dielectric film passes through glutinous It is gluing to be attached on the lead.Fixed using viscose, it is easily operated without increasing single part.
As the further improved technical scheme of the utility model, the dielectric film is that bar-shape or strip are thread, institute Dielectric film is stated to be wound on the wire harness.It is wrapped in using bar-shape or strip are thread on wire harness, technique is simple, is easy to grasp Make, and the paint film of enamel-covered wire wire harness will not be caused to damage;And banding or thread helically wound on wire harness, adjacent turns Between have gap, while protection wire, do not influence the radiating of wire harness.
As the further improved technical scheme of the utility model, the wire harness is twisted wire harness, and the dielectric film twines It is identical with the direction of lay of the twisted wire harness around direction.The winding direction of dielectric film is identical with the direction of lay of twisted wire harness, It may be such that the winding of dielectric film and the twisted synchronous progress of twisted wire harness, improving production efficiency, and dielectric film strand wire harness Cladding is closer.
As the further improved technical scheme of the utility model, the electromagnetic wire coil also includes being sheathed on the lead Dielectric film on the outside of sleeve pipe.By setting the sleeve pipe being set on the outside of dielectric film, it can prevent that dielectric film is loose, and protection is exhausted Velum prevents from wearing.
As the further improved technical scheme of the utility model, the electromagnetic wire coil also includes being sheathed in described sleeve pipe Heat-shrink tube, the end of the lead protrudes out the dielectric film and described sleeve pipe, and is coated in the heat-shrink tube.
As the further improved technical scheme of the utility model, the end of the lead is connected with binding post, described Binding post includes compressed part and conductive part, and at least a portion of the compressed part compresses the dielectric film.Pass through binding post Compressed part compress dielectric film, further can prevent dielectric film from releasing.
As the further improved technical scheme of the utility model, the end of the lead is connected with binding post, described Dielectric film does not contact with the binding post.Dielectric film is arranged on beyond binding post, not contacted with binding post, can be prevented Dielectric film is clamped in binding post and causes the risk of loose contact.
The utility model also provides a kind of electromagnetic cooking appliance, and it has any of the above-described described electromagnetic wire coil.
Electromagnetic wire coil provided by the utility model, including plate rail and coil in the coil on the plate rail, the coil bag Include wire harness and wrap up the dielectric film of the wire harness, the wire harness has the lead for extending the plate rail, the dielectric film cladding On to the lead, the electromagnetic wire coil also includes the fastener being fastened on the dielectric film on the lead.Pass through setting Dielectric film is fixed on lead by fastener, can be avoided in an assembling process so that dielectric film releases so that wire harness end obtains Protection very well, while can improving production efficiency.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only of the present utility model one A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the schematic diagram of the utility model electromagnetic wire coil first embodiment;
Fig. 2 is the structural representation of the lead of the utility model electromagnetic wire coil first embodiment;
Fig. 3 is that the wire harness of the utility model electromagnetic wire coil first embodiment winds the schematic diagram of dielectric film;
Fig. 4 is the sectional view of the lead terminal of the utility model electromagnetic wire coil second embodiment;
Fig. 5 is the sectional view of the lead terminal of the utility model electromagnetic wire coil 3rd embodiment;
Fig. 6 is the sectional view of the lead terminal of the utility model electromagnetic wire coil fourth embodiment;
Fig. 7 is the structural representation of the terminal of the utility model electromagnetic wire coil first embodiment.
Reference:
100- electromagnetic wire coils;1- plate rails;2- coils;20- wire harness;21- leads;22- dielectric films;3- fasteners;4- sleeve pipes; 5- heat-shrink tubes;6- binding posts;61- connecting portions;62- conductive parts;63- compressed parts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment one
Fig. 1 is referred to Fig. 3 and Fig. 7, it is the diagram of the utility model electromagnetic wire coil embodiment one.The electromagnetic wire coil 100 include plate rail 1, are arranged on the magnetic stripe of the lower section of plate rail 1, and coil the coil 2 above the plate rail 1.The line Circle 2 includes wire harness 20 and wraps up the dielectric film 22 of the wire harness 20, and the wire harness 20 includes being coiled in plate rail 1 with concentric circular fashion On main part, and extend plate rail 1 to the lead 21 that is attached with circuit.The dielectric film 22, which is coated to described, to be drawn On line 21.The electromagnetic wire coil 100 also includes the fastener 3 being fastened on the dielectric film 22 on the lead 21.
Because lead 21 extends from the edge of plate rail 1, it is easily by the edge abrasion of plate rail 1, by setting dielectric film 22 to protect Lead 21 is protected, avoids lead 21 from occurring the problems such as pull-away and broken string because of abrasion.And the end of lead 21 need to be often arranged Sleeve pipe 4 and connection binding post 6, thus the dielectric film 22 at this easily produces when installing sleeve pipe 4 or operating personnel's hand smoothes out with the fingers wire harness 20 Situation that is raw loose or having shunk heap, has a strong impact on production efficiency.Technical solutions of the utility model are by setting fastener 3 exhausted Velum 22 is fixed on lead 21, is carrying out installing sleeve pipe 4, or operating personnel smooth out with the fingers line, and connects binding post 6 to lead 21 During end, dielectric film 22 is not easy loose or has shunk heap, ensure that the good performance of product, improves electromagnetic wire coil Production efficiency.
Please emphasis refer to Fig. 2 and Fig. 3, the dielectric film 22 is bar-shape, and the dielectric film 22 is wound in the wire harness On 20.Certainly, the dielectric film 22 can also use strip thread.It is wrapped in using bar-shape or strip are thread on wire harness 20, Technique is simple, easily operated, and the paint film of enamel-covered wire wire harness will not be caused to damage;And banding or thread it is on wire harness 20 Spiral winding, there is gap between adjacent turns, while protection wire 20, do not influence the radiating of wire harness 20.Further, The wire harness 20 is twisted wire harness, and the winding direction of the dielectric film 22 is identical with the direction of lay of the twisted wire harness, such as It is clockwise.The winding direction of dielectric film 22 is identical with the direction of lay of twisted wire harness, may be such that twining for dielectric film 22 Around the twisted synchronous progress with twisted wire harness, improving production efficiency, and the cladding of the strand wire harness of dielectric film 22 is closer.
Referring to Fig. 7, in embodiment one, the binding post 6 can be by copper, aluminium, iron, albronze, or other alloys Material is made.The binding post 6 includes connecting portion 61, the conductive part 62 being sequentially connected, and compressed part 63.The connection Portion 61 is real one to realize that electromagnetic wire coil is connected with its outside circuit to be connected with circuit board or other circuit components Apply in example, the connecting portion 61 is a sheet, which is provided with screw hole, by bolts through bolt holes be tightened in circuit board or its It is electrically connected with terminal block on his circuit components with realizing.The conductive part 62 is connected with the connecting portion 61, institute It is to destroy the paint of wire harness 20 to compressing wire harness 20 to bending from the tabletting of both ends extension, two tabletting to state conductive part 62 Film, to realize electrically conducting between wire harness 20 and binding post 6, wherein the destruction of the paint film can be by the conductive part Needle prick shape structure or mat surface is set to puncture paint film in the one side of 62 compression wire harness;Also can be by heat pressing process with except coating removal Film.To prevent binding post 6 clamps dielectric film 22 from causing the risk of loose contact, the dielectric film 22 not with the terminals Son contact.The compressed part 63 is connected with the conductive part 62, and the compressed part 63 is further enhancing binding post 6 and institute State the fixing power of wire harness 20, prevent because conductive part 62 crimp wire harness 20 length it is too short and connect it is not firm.The compressed part 63 Fixation is mainly played, thus paint film need not be punctured and electrically conducted with wire harness 20, in one embodiment, the compressed part 63 is extremely A few part compresses the dielectric film 22, compresses dielectric film 22 by the compressed part 63 of binding post 6, can further prevent absolutely Velum 22 releases.The shape of binding post 6 is not limited thereto, such as the conductive part 62 and the compressed part 63 can not also Tabletting structure is used, and uses circular sleeve structure.
The assembling process for the electromagnetic wire coil that the present embodiment provides is as follows, the wire rod that wire harness 20 is formed after being wound with dielectric film 22 It is coiled in by tool on plate rail 1, two leads 21 of wire harness 20 are drawn from plate rail 1;Fastener 3 is by the end of the dielectric film 22 End regions are fastened on the lead 21;It is set in from the end of lead 21 by described sleeve pipe 4 on the lead 21, because described exhausted Velum 22 is fastened by the fastener 3, and when being arranged sleeve pipe 4, dielectric film 22 will not be promoted contraction in heaps;Finally connect described The crimping of line terminals 6 is fixed on the lead 21.
Embodiment two
Referring to Fig. 4, in the present embodiment, the end of the lead include successively from inside to outside wire harness 20, dielectric film 22, Fastener 3, sleeve pipe 4 and heat-shrink tube 5.The fastener 3 includes adhesive tape, thermal shrinkable sleeve, snap ring, geometrical clamp, Elasticity, binding band In one or more.In the present embodiment, fastener 3 be banding in the part of the outer surface of dielectric film 22, it is easy to obtain, tied Structure is compact, convenient use.The end of the lead 21 protrudes out the dielectric film 22 and described sleeve pipe 4, and is coated on described In heat-shrink tube 5.Sleeve pipe 4, fastener 3, dielectric film 22 and wire harness 20 are packed tightly by fixation by the heat-shrink tube 5 further set, institute Compressed part 63 and conductive part 62 that heat-shrink tube 5 also envelopes binding post 6 are stated, to realize compressed part 63 and conductive part 62 and other The insulation of circuit components, avoid the occurrence of the faults such as short circuit.
Embodiment three
Referring to Fig. 5, in the present embodiment, the fastener is viscose, the dielectric film 22 is adhered to institute by viscose State on lead.Fixed using viscose, it is easily operated without increasing single part.By the way that viscose is coated on towards wire harness 20 One side, with cause dielectric film 22 adhesion be fixed on wire harness 20, dielectric film 22 can be equally fastened, then outside dielectric film 22 Enclose and be directly arranged sleeve pipe 4 and heat-shrink tube 5.
Example IV
Referring to Fig. 6, in the present embodiment, the outer surface of the dielectric film 22 is directly arranged heat-shrink tube 5, i.e., described pyrocondensation Pipe 5 is fastener.Because of heat-shrink tube 5, its caliber is larger before heated, therefore when being set on dielectric film 22, it is easy for installation, It is not easy to promote dielectric film 22 to shrink heap.After on 5 sets of heat-shrink tube, heat heat-shrink tube 5, cooled down after the heat-shrink tube 5 is heated and Shrink, to pack tightly dielectric film 22 and binding post 6.The present embodiment directly sets a heat-shrink tube 5, has fastening dielectric film 22 concurrently and protects The effect of binding post is protected, and eliminates the structure of sleeve pipe 4, can raising efficiency, reduction material and time cost.
By combining the description of above example, electromagnetic wire coil provided by the utility model is by setting fastener to insulate Film is fixed on lead, can be avoided in an assembling process so that dielectric film releases so that wire harness end is protected very well, simultaneously Can improving production efficiency.The utility model also provides a kind of electromagnetic cooking appliance, and the electromagnetic cooking appliance is using any of the above-described Electromagnetic wire coil in embodiment.The electromagnetic cooking appliance can be electromagnetic oven, Electromagnetic Heating rice cooker, electromagnetic heating pressure stew, Electromagnetic Heating cooking machine, electromagnetic heating soybean milk making machine, Electromagnetic Heating juice extractor etc..
In description of the present utility model, it is to be understood that term " " center ", " transverse direction ", " thickness ", " on ", " under ", The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " radial direction ", " circumference " are based on attached Orientation or position relationship shown in figure, it is for only for ease of and describes the utility model and simplify to describe, rather than instruction or hint Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this The limitation of utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.In the utility model, unless otherwise clearly defined and limited, term " peace Dress ", " connected ", " connection ", the term such as " fixation " should be interpreted broadly, for example, it may be being fixedly connected or detachably Connection, or integrally;Can be joined directly together, can also be indirectly connected by intermediary, can be two element internals Connection or the interaction relationship of two elements.For the ordinary skill in the art, can manage as the case may be Solve concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature Can be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, first is special Sign second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper, or only Represent that fisrt feature level height is higher than second feature.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to In this, any one skilled in the art is in the technical scope that the utility model discloses, the change that can readily occur in Change or replace, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with right It is required that protection domain be defined.

Claims (10)

1. a kind of electromagnetic wire coil, it includes plate rail and coiled to include wire harness and parcel in the coil on the plate rail, the coil The dielectric film of the wire harness, the wire harness have the lead for extending the plate rail, and the dielectric film is coated to the lead, Characterized in that, the electromagnetic wire coil also includes the fastener being fastened on the dielectric film on the lead.
2. electromagnetic wire coil as claimed in claim 1, it is characterised in that the fastener includes adhesive tape, thermal shrinkable sleeve, snap ring, solid One or more in clamp, Elasticity, binding band.
3. electromagnetic wire coil as claimed in claim 1, it is characterised in that the fastener is viscose, and the dielectric film passes through glutinous It is gluing to be attached on the lead.
4. electromagnetic wire coil as claimed in claim 1, it is characterised in that the dielectric film is that bar-shape or strip are thread, institute Dielectric film is stated to be wound on the wire harness.
5. electromagnetic wire coil as claimed in claim 4, it is characterised in that the wire harness is twisted wire harness, and the dielectric film twines It is identical with the direction of lay of the twisted wire harness around direction.
6. the electromagnetic wire coil as any one of claim 1 to 5, it is characterised in that the electromagnetic wire coil also includes being arranged Sleeve pipe on the outside of the dielectric film on the lead.
7. electromagnetic wire coil as claimed in claim 6, it is characterised in that the electromagnetic wire coil also includes being sheathed in described sleeve pipe Heat-shrink tube, the end of the lead protrudes out the dielectric film and described sleeve pipe, and is coated in the heat-shrink tube.
8. electromagnetic wire coil as claimed in claim 7, it is characterised in that the end of the lead is connected with binding post, described Binding post includes compressed part and conductive part, and at least a portion of the compressed part compresses the dielectric film.
9. electromagnetic wire coil as claimed in claim 7, it is characterised in that the end of the lead is connected with binding post, described Dielectric film does not contact with the binding post.
10. a kind of electromagnetic cooking appliance, it is characterised in that including electromagnetic wire coil as claimed in any one of claims 1-9 wherein.
CN201720309023.XU 2017-03-28 2017-03-28 Electromagnetic wire coil and there is its electromagnetic cooking appliance Active CN206713099U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720309023.XU CN206713099U (en) 2017-03-28 2017-03-28 Electromagnetic wire coil and there is its electromagnetic cooking appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720309023.XU CN206713099U (en) 2017-03-28 2017-03-28 Electromagnetic wire coil and there is its electromagnetic cooking appliance

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CN206713099U true CN206713099U (en) 2017-12-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113178763A (en) * 2021-04-21 2021-07-27 攀钢集团工程技术有限公司 Method for sleeving flexible cable and wire nose

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113178763A (en) * 2021-04-21 2021-07-27 攀钢集团工程技术有限公司 Method for sleeving flexible cable and wire nose

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