CN208658922U - It is wirelessly transferred coil block and cooker - Google Patents

It is wirelessly transferred coil block and cooker Download PDF

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Publication number
CN208658922U
CN208658922U CN201820605803.3U CN201820605803U CN208658922U CN 208658922 U CN208658922 U CN 208658922U CN 201820605803 U CN201820605803 U CN 201820605803U CN 208658922 U CN208658922 U CN 208658922U
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China
Prior art keywords
coil
wireless transmission
terminals
supporting
block
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CN201820605803.3U
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Chinese (zh)
Inventor
彭锋
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Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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Priority to CN201820605803.3U priority Critical patent/CN208658922U/en
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Abstract

The utility model provides a kind of wireless transmission coil block and cooker, being wirelessly transferred coil block includes coil, coil sealing element and two conducting wires, there are two terminals for coil tool, two terminals are separately connected two conducting wires and form two connectors, coil sealing element includes supporting element and seal, coil is mounted on supporting element, at least bending is primary respectively for two terminals, so that two connectors are located above or below coil, seal by secondary injection molding on supporting element, by coil and two joint sealings in coil sealing element.This programme is by being completely in two connectors above or below coil the terminals bending of coil, after quadric injection mould, connector is fixed on above or below coil, the space of occupancy coil sides is not needed, therefore it no longer needs that outlet boss is arranged on supporting element, design can reduce the size of wireless transmission coil block in this way, thus the compatibility of raising radio transmission coil block.

Description

It is wirelessly transferred coil block and cooker
Technical field
The utility model relates to cooker fields, more specifically, are related to a kind of wireless transmission coil block, Yi Jiyi Kind has the cooker of above-mentioned wireless transmission coil block.
Background technique
Part cooker realizes the mesh being wirelessly transferred between cap portion and pot body part by coupling coil at present , such cooker needs respectively to install a wireless transmission coil, each wireless transmission line in cap portion and pot body part For circle tool there are two terminals, two terminals respectively connect a conducting wire.Because the wire rod of coil generallys use enameled wire or silk-covered wire, line For circle after multiple immersion, the protective layer of wire surface is easy to fall off, and coil is easy to cause the abnormal problems such as short circuit occur, and cooks dress The lid set needs to meet washable requirement again, so influencing line to avoid when cleaning lid coil from being directly immersed in water The service life of circle, existing product generally use the encapsulated technique of quadric injection mould and are sealed to wireless transmission coil, will wirelessly pass Wireless transmission coil block is made in defeated coil.The organization plan of existing product is as depicted in figs. 1 and 2, is first molded one of production It is used to support the supporting element 1 ' of coil 2 ', the edge of supporting element 1 ', which is formed, outwardly protrudes outlet boss 11 ', on outlet boss 11 ' Cable clamping interface equipped with the connector 5 ' for fixing conducting wire 4 ' and 2 ' terminals 21 ' of coil, coil 2 ' is installed on supporting element 1 ' And after 5 ' position of connector is caught in cable clamping interface, carries out second and be molded, make to form seal 3 ' on supporting element 1 ', thus by coil 2 ' and connector 5 ' be all sealed between supporting element 1 ' and seal 3 '.But since supporting element is equipped with outlet boss, cause final The wireless transmission coil block overall dimensions produced are larger, can not be applied on the cooker of small volume, it is seen that existing The compatibility for being wirelessly transferred coil block is poor.
Utility model content
The utility model aims to solve the problem that at least one the technical problems existing in the prior art.
For this purpose, a purpose of the utility model is, a kind of wireless transmission coil block that compatibility is good is provided.
Another purpose of the utility model is, provides a kind of culinary art dress with above-mentioned wireless transmission coil block It sets.
To achieve the above object, the embodiment of the utility model first aspect provides a kind of wireless transmission coil block, Including coil, coil sealing element and two conducting wires, for the coil tool there are two terminals, described two terminals are separately connected institute It states two conducting wires and forms two connectors, the coil sealing element includes supporting element and seal, and the coil is mounted on the branch In support member, at least bending is primary respectively for described two terminals so that described two connectors be located at the coil top or under Side, the seal, on the supporting element, the coil and described two joint sealings are existed by secondary injection molding In the coil sealing element.
This programme is by being completely in two connectors above or below coil the terminals bending of coil, secondary injection After modeling, connector is fixed on above or below coil, does not need the space for occupying coil sides, therefore no longer need supporting Outlet boss is set on part, and design in this way can reduce the size of wireless transmission coil block, thus raising radio transmission coil group The compatibility of part.
In the above-mentioned technical solutions, it is preferable that the supporting element is equipped with the mounting groove for accommodating the coil, described Coil is mounted in the mounting groove.
This programme mounting groove is arranged on supporting element, coil is first installed to installation when wireless transmission coil production is assembled In slot, the bottom wall of mounting groove covers the bottom of coil at this time, and the side wall of mounting groove is centered around coil sides, after quadric injection mould, Seal covers coil top, so that coil is entirely sealed in coil sealing element.
In any of the above-described technical solution, it is preferable that led described in being used to fix there are two setting on the side wall of the mounting groove The cable clamping interface of line, described two conducting wires are respectively clamped into two cable clamping interfaces.
When using the organization plan being folded into connector above coil, winding wiring, connector during quadric injection mould It is all easy to be pushed by hot melt adhesive with conducting wire, the terminals for being in bending state originally is caused to trail, and then cause connector mobile To except coil sealing element range, quadric injection mould rear joint is caused to be exposed at the problem outside coil sealing element.This programme is propping up thus Support member, which is installed, is arranged two cable clamping interfaces being adapted to diameter of wire in groove sidewall, when being wirelessly transferred coil production assembly, first will Coil is installed in mounting groove, and then two connectors are folded into above coil, two conducting wires are then respectively clamped into two cards Wire casing fixes conducting wire, so that substantially stationary joint location, avoids joint location when quadric injection mould from significantly position occur, To guarantee after quadric injection mould that coil sealing element can will be including coil and joint sealing.
In any of the above-described technical solution, it is preferable that the terminals are located at the coil close to the one of the cable clamping interface Side, and the terminals are bent into C-shaped, i.e., the described terminals first extend to the direction far from the cable clamping interface, then through primary Extend after bending to the direction close to the cable clamping interface.
In any of the above-described technical solution, it is preferable that described two conducting wires are interference fitted with two cable clamping interfaces respectively.
In the present solution, cable clamping interface and conducting wire are interference fitted, so that cable clamping interface can be by conducting wire stuck fast, to avoid secondary The problem of conducting wire is deviate from out of cable clamping interface because of hot melt adhesive promotion when injection molding.
In any of the above-described technical solution, it is preferable that the top of the seal, which is formed, thickeies boss, the thickening boss Positioned at the top of described two connectors.
In quadric injection mould, although conducting wire is blocked by cable clamping interface, the conducting wire and winding wiring at connector and connector both ends End is still easy to jack up certain distance upwards by hot melt adhesive.Seal is located in joint location by this programme in quadric injection mould thus The part of side thickeies, and makes to form thickening boss at the top of seal, quadric injection mould rear joint is avoided to be asked by what is exposed at the top of seal Topic occurs, to guarantee that coil sealing element can effectively seal coil and connector.It should be noted that if by the top of seal Integral upset, after quadric injection mould, because thickness is excessive serious shrinking deformation can occur for seal, and this programme only will be close thus Envelope body is located at the thickening of this sub-fraction above connector, can not only solve the problems, such as part deformation in this way, can also produce material for saving Material, so as to reduce the production cost of wireless transmission coil block.
In any of the above-described technical solution, it is preferable that be arranged with heat-shrinkable T bush respectively on described two connectors.
When the other parts for being wirelessly transferred coil and cooker are assembled, conducting wire may be shaken, and lead to connector Position is easily broken off.This programme is set with heat-shrinkable T bush on connector thus, wraps connector after heat-shrinkable T bush pyrocondensation, in this way may be used The intensity of lifting sub position keeps connector not easy to break.
In any of the above-described technical solution, it is preferable that two heat-shrinkable T bush are fully located in coil sealing element.
In the present solution, two heat-shrinkable T bush are wrapped in interior, the reliability of such butt joint position seals by coil sealing element It is high.
In any of the above-described technical solution, it is preferable that the length that each terminals are located at the part except heat-shrinkable T bush is big In or equal to 4mm.
To enable coil sealing element to wrap heat-shrinkable T bush, the length of winding wiring must be sufficiently large, to guarantee Heat-shrinkable T bush can be in the position above or below coil after terminals are bent, and wherein the length of terminals is according to thermal shrinkable sleeve Depending on the length of pipe, under normal circumstances, after heat-shrinkable T bush set is attached on connector, need to guarantee terminals be located at heat-shrinkable T bush it The length of outer part is not less than 4mm.
The embodiment of the utility model second aspect provides a kind of cooker, including such as the utility model first aspect The wireless transmission coil block that any embodiment provides.
The cooker that the utility model second aspect embodiment provides has any implementation of the utility model first aspect The wireless transmission coil block that example provides, therefore the wireless transmission coil group that there is the cooker any of the above-described embodiment to provide Whole beneficial effects of part, details are not described herein.
Specifically, the cooker includes electric pressure cooking saucepan and electric cooker etc..
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this The practice of type is recognized.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:
Fig. 1 is the explosive view of wireless transmission coil block in the prior art;
Fig. 2 is the enlarged structure schematic diagram of A portion shown in Fig. 1.
Wherein, the appended drawing reference in Fig. 1 and Fig. 2 and the corresponding relationship between component names are as follows:
1 ' supporting element, 11 ' outlet boss, 2 ' coils, 21 ' terminals, 3 ' seals, 4 ' conducting wires, 5 ' connectors.
Fig. 3 is the structural schematic diagram for the wireless transmission coil block that one embodiment of the utility model provides;
Fig. 4 is the explosive view that coil block is wirelessly transferred shown in Fig. 3;
Fig. 5 is the structural schematic diagram that another angle of coil block is wirelessly transferred shown in Fig. 3;
Fig. 6 is the schematic cross-sectional view that coil block B-B direction is wirelessly transferred shown in Fig. 5;
Fig. 7 is the enlarged structure schematic diagram in the portion C in Fig. 6;
Fig. 8 is coil shown in Fig. 4 and the structural schematic diagram after supporting element assembly;
Fig. 9 is the enlarged structure schematic diagram in the portion D in Fig. 8.
Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 3 into Fig. 9 are as follows:
1 supporting element, 11 mounting grooves, 12 cable clamping interfaces, 2 coils, 21 terminals, 3 seals, 31 thicken boss, and 4 conducting wires, 5 connect Head, 6 heat-shrinkable T bush.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical It is novel to be implemented using other than the one described here mode, therefore, the protection scope of the utility model not by The limitation of following public specific embodiment.
The embodiment of the utility model first aspect provides a kind of wireless transmission coil block, as shown in figs. 3 to 9, Wireless transmission coil block includes coil 2, coil sealing element and two conducting wires 4, and there are two terminals 21 for the tool of coil 2, and two connect Line end 21 is separately connected two conducting wires 4 and forms two connectors 5, and coil sealing element includes supporting element 1 and seal 3, and coil 2 is installed On supporting element 1, at least bending is primary respectively for two terminals 21, so that two connectors 5 are located above or below coil 2, Seal 3, on supporting element 1, coil 2 and two connectors 5 is sealed in coil sealing element by secondary injection molding.
This programme is completely in two connectors 5 above or below coil 2 by bending the terminals 21 of coil 2, After quadric injection mould, connector 5 is fixed on above or below coil 2, does not need the space for occupying 2 side of coil, therefore no longer Need to be arranged on supporting element 1 outlet boss, design in this way can reduce the size of wireless transmission coil block, to be promoted wireless The compatibility of transmission coil component.
In the above-mentioned technical solutions, it is preferable that supporting element 1 is equipped with the mounting groove 11 for accommodating coil 2, and coil 2 is pacified In mounting groove 11.
Mounting groove 11 is arranged on supporting element 1 and is first installed to coil 2 when the wireless transmission production of coil 2 is assembled for this programme In mounting groove 11, the bottom wall of mounting groove 11 covers the bottom of coil 2 at this time, and the side wall of mounting groove 11 is centered around 2 side of coil, After quadric injection mould, seal 3 will cover at the top of coil 2, so that coil 2 is entirely sealed in coil sealing element.
In any of the above-described technical solution, it is preferable that for fixing the card of conducting wire 4 there are two being set on the side wall of mounting groove 11 Wire casing 12, two conducting wires 4 are respectively clamped into two cable clamping interfaces 12.
When using connector 5 is folded into the organization plan above coil 2,2 terminals 21 of quadric injection mould process coil, Connector 5 and conducting wire 4 are all easy to be pushed by hot melt adhesive, cause the terminals 21 for being in bending state originally to trail, and then cause Connector 5 is moved to except coil sealing element range, and quadric injection mould rear joint 5 is caused to be exposed at the problem outside coil sealing element.Thus Two cable clamping interfaces 12 being adapted to 4 diameter of conducting wire are arranged in this programme on 1 mounting groove of supporting element, 11 side wall, in wireless transmission coil When 2 production assembly, first coil 2 is installed in mounting groove 11, two connectors 5 are then folded into 2 top of coil, then by two A conducting wire 4 is respectively clamped into two cable clamping interfaces 12, and conducting wire 4 is fixed, thus 5 position of substantially stationary connector, when avoiding quadric injection mould There is significantly position in 5 position of connector, to guarantee that coil 2 and connector 5 can be sealed in by coil sealing element after quadric injection mould It is interior.
In any of the above-described technical solution, it is preferable that terminals 21 are located at coil 2 close to the side of cable clamping interface 12, and connect Line end 21 is bent into C-shaped, i.e. terminals 21 first extend to the direction far from cable clamping interface 12, then to close to card after once bending The direction of wire casing 12 extends.
In any of the above-described technical solution, it is preferable that two conducting wires 4 are interference fitted with two cable clamping interfaces 12 respectively.
In the present solution, cable clamping interface 12 and conducting wire 4 are interference fitted, so that cable clamping interface 12 can be by 4 stuck fast of conducting wire, to keep away The problem of conducting wire 4 is deviate from out of cable clamping interface 12 because of hot melt adhesive promotion when exempting from quadric injection mould.
In any of the above-described technical solution, it is preferable that the top of seal 3, which is formed, thickeies boss 31, thickeies boss 31 In the top of two connectors 5.
In quadric injection mould, although conducting wire 4 is blocked by cable clamping interface 12, the conducting wire 4 and line at 5 both ends of connector 5 and connector 2 terminals 21 are enclosed still to be easy to jack up certain distance upwards by hot melt adhesive.Seal 3 is located at by this programme in quadric injection mould thus Part above 5 position of connector thickeies, and makes to form thickening boss 31 at the top of seal 3, avoids quadric injection mould rear joint 5 by sealing The problem of exposing at the top of body 3, to guarantee that coil sealing element can effectively seal coil 2 and connector 5.It needs to illustrate It is, if after quadric injection mould, because thickness is excessive serious shrink can occur for seal 3 by 3 top Integral upset of seal Deformation, this programme only thickeies this sub-fraction that seal 3 is located at 5 top of connector thus, can not only solve part change in this way Shape problem can also will save production material, so as to reduce the production cost of wireless transmission coil block.
In any of the above-described technical solution, it is preferable that be arranged with heat-shrinkable T bush 6 respectively on two connectors 5.
When the other parts for being wirelessly transferred coil 2 and cooker are assembled, conducting wire 4 may be shaken, and cause to connect First 5 position is easily broken off.This programme is set with heat-shrinkable T bush 6 on connector 5 thus, wraps up connector 5 after 6 pyrocondensation of heat-shrinkable T bush Firmly, in this way can 5 position of lifting sub intensity, keep connector 5 not easy to break.
In any of the above-described technical solution, it is preferable that two heat-shrinkable T bush 6 are fully located in coil sealing element.
In the present solution, in two heat-shrinkable T bush 6 are wrapped in by coil sealing element, such 5 position seals of butt joint it is reliable Property it is high.
In any of the above-described technical solution, it is preferable that each terminals 21 are located at the length of the part except heat-shrinkable T bush 6 L is greater than or equal to 4mm.
To enable coil sealing element to wrap heat-shrinkable T bush 6, the length of 2 terminals 21 of coil must be sufficiently large, with Guarantee that heat-shrinkable T bush 6 can be in the position above or below coil 2 after bending terminals 21, wherein the length of terminals 21 Depending on the length of heat-shrinkable T bush 6, under normal circumstances, after 6 sets of heat-shrinkable T bush are attached on connector 5, need to guarantee terminals 21 length for being located at the part except heat-shrinkable T bush 6 are not less than 4mm.
The embodiment of the utility model second aspect provides a kind of cooker, including such as the utility model first aspect The wireless transmission coil block that any embodiment provides.
The cooker that the utility model second aspect embodiment provides has any implementation of the utility model first aspect The wireless transmission coil block that example provides, therefore the wireless transmission coil group that there is the cooker any of the above-described embodiment to provide Whole beneficial effects of part, details are not described herein.
Specifically, the cooker includes electric pressure cooking saucepan and electric cooker etc..
Term " connection ", " installation ", " fixation " etc. shall be understood in a broad sense in the description of the present invention, for example, " connection " may be fixed connection or may be dismantle connection, or integral connection;It can be directly connected, can also lead to Intermediary is crossed to be indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples In can be combined in any suitable manner.Term " connection ", " installation ", " fixation " etc. shall be understood in a broad sense, for example, " connection " can be It is fixedly connected, may be a detachable connection, or be integrally connected;It can be directly connected, it can also be by between intermediary It connects connected.For the ordinary skill in the art, above-mentioned term can be understood in the utility model as the case may be In concrete meaning.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of wireless transmission coil block, including coil, coil sealing element and two conducting wires, there are two wiring for the coil tool End, described two terminals are separately connected described two conducting wires and form two connectors, which is characterized in that
The coil sealing element includes supporting element and seal, and the coil is mounted on the supporting element, described two wiring At least bending is primary respectively at end, so that described two connectors are located above or below the coil, the seal passes through two It is secondary to be molded on the supporting element, by the coil and described two joint sealings in the coil sealing element.
2. wireless transmission coil block according to claim 1, which is characterized in that
The supporting element is equipped with the mounting groove for accommodating the coil, and the coil is mounted in the mounting groove.
3. wireless transmission coil block according to claim 2, which is characterized in that
It is set on the side wall of the mounting groove there are two the cable clamping interface for fixing the conducting wire, described two conducting wires are respectively clamped into two In a cable clamping interface.
4. wireless transmission coil block according to claim 3, which is characterized in that
The terminals are located at the coil close to the side of the cable clamping interface, and the terminals are bent into C-shaped.
5. wireless transmission coil block according to claim 3, which is characterized in that
Described two conducting wires are interference fitted with two cable clamping interfaces respectively.
6. wireless transmission coil block according to claim 2, which is characterized in that
The top of the seal, which is formed, thickeies boss, the top for thickening boss and being located at described two connectors.
7. wireless transmission coil block according to any one of claim 1 to 6, which is characterized in that
It is arranged with heat-shrinkable T bush respectively on described two connectors.
8. wireless transmission coil block according to claim 7, which is characterized in that
Two heat-shrinkable T bush are fully located in coil sealing element.
9. wireless transmission coil block according to claim 7, which is characterized in that
The length that each terminals are located at the part except heat-shrinkable T bush is greater than or equal to 4mm.
10. a kind of cooker, which is characterized in that including being wirelessly transferred coil group as claimed in any one of claims 1-9 wherein Part.
CN201820605803.3U 2018-04-25 2018-04-25 It is wirelessly transferred coil block and cooker Active CN208658922U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820605803.3U CN208658922U (en) 2018-04-25 2018-04-25 It is wirelessly transferred coil block and cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820605803.3U CN208658922U (en) 2018-04-25 2018-04-25 It is wirelessly transferred coil block and cooker

Publications (1)

Publication Number Publication Date
CN208658922U true CN208658922U (en) 2019-03-29

Family

ID=65822544

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820605803.3U Active CN208658922U (en) 2018-04-25 2018-04-25 It is wirelessly transferred coil block and cooker

Country Status (1)

Country Link
CN (1) CN208658922U (en)

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