CN110584459B - Wire winding unit, wire winding subassembly and cooking device - Google Patents
Wire winding unit, wire winding subassembly and cooking device Download PDFInfo
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- CN110584459B CN110584459B CN201910977132.2A CN201910977132A CN110584459B CN 110584459 B CN110584459 B CN 110584459B CN 201910977132 A CN201910977132 A CN 201910977132A CN 110584459 B CN110584459 B CN 110584459B
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- winding
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- wire
- winding unit
- fixing portion
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
Abstract
The invention relates to a winding unit, a winding assembly and a cooking device. The winding unit includes: the winding device comprises a winding main body and a winding device, wherein the winding main body comprises a winding piece and a plurality of supporting pieces, the supporting pieces are arranged at intervals along the length direction of the winding piece, one end of each supporting piece is connected with the winding piece, and the other end of each supporting piece is arranged at intervals with the winding piece and is provided with a wire clamping part; and the outgoing line limiting body is arranged on the winding main body and is used for limiting and matching with the outgoing line end of the lead. In the winding unit, the wire is used for being wound on the winding main body, after the wire is wound, the wire which is not wound on the winding main body and needs to be outgoing from the winding unit can be separated from the wire wound on the winding main body under the limiting action of the outgoing limiting body, so that the situation that the outgoing end of the wire is directly lapped on the wire wound on the winding main body is avoided, the situation that the electromagnetic compatibility is unqualified is prevented, and the reliability is high.
Description
Technical Field
The invention relates to the technical field of cooking devices, in particular to a winding unit, a winding assembly and a cooking device.
Background
At present, in an electric cooker which adopts the electromagnetic induction principle for heating, a wire spool needs to be arranged in the electric cooker for winding a conducting wire so as to form a coil, and an inner pot is heated by passing current into the coil. However, in the conventional wire spool, the wire spool is provided with the mounting groove, the coil is wound through the mounting groove, the mode can lead the wire outlet end of the lead to be directly overlapped on the coil of the wire spool, the situation that the electromagnetic compatibility is unqualified is easily caused, and the reliability is poor.
Disclosure of Invention
Accordingly, there is a need for a reliable winding unit, a winding assembly and a cooking device
The technical scheme is as follows:
a winding unit comprising: the winding main body is used for winding a lead and comprises a winding piece and a plurality of supporting pieces, the supporting pieces are arranged at intervals along the length direction of the winding piece, one end of each supporting piece is connected with the winding piece, and the other end of each supporting piece is arranged at intervals with the winding piece and is provided with a wire clamping part; and the outgoing line limiting body is arranged on the winding main body and is used for limiting and matching with the outgoing line end of the lead so as to separate the outgoing line end of the lead from the lead wound on the winding main body.
Among the foretell wire winding unit, the wire is used for the wraparound on the wire winding main part, and the wire with wire winding spare and card line portion butt in order to form the coil when the wraparound, after the wire wraparound was accomplished, the wire that does not wrap around on the wire winding main part and need be qualified for the next round of competitions on the wire winding unit can be with the wire phase separation of wraparound on the wire winding main part under the limiting displacement of the spacing body that is qualified for the next round of competitions, thereby avoid the leading-out terminal of wire directly to overlap and stride on the wire of wraparound main part, prevent that the unqualified condition of electromagnetic compatibility from taking place, the reliability.
The technical solution is further explained below:
in one embodiment, one end of the outgoing line limiting body is connected with the winding element, the other end of the outgoing line limiting body is arranged at a distance from the winding element and is provided with an outgoing line limiting part, and the outgoing line limiting part is used for limiting and matching with the lead.
In one embodiment, the outgoing line limiting part is a buckle arranged on the outgoing line limiting body.
In one embodiment, the number of the outlet limiting bodies is two, and the two outlet limiting bodies are respectively arranged at two ends of the winding main body.
In one embodiment, the supporting members are further provided with a limiting portion, the limiting portion is located on one side of the winding member away from the wire clamping portion, and the limiting portions in two adjacent supporting members are matched to form a limiting groove in limiting fit with the lead.
In one embodiment, the winding main body further comprises a first connecting piece connected with the plurality of supporting pieces, the first connecting piece and the winding piece are arranged in parallel at intervals, one end of each supporting piece is connected with the first connecting piece, and the other end of each supporting piece is connected with the winding piece.
In one embodiment, the winding body further includes a second connector disposed between the first connector and the winding member and connected to the plurality of supporting members.
In one embodiment, the wire clamping part is positioned on one side of the first connecting piece, which is far away from the wire winding piece.
In one embodiment, the wire clamping part is a clamping groove formed on the supporting part; or the wire clamping part is a thread structure arranged on the supporting part.
In one embodiment, the winding main body is a flexible member, the winding main body has a first shape, and when the winding main body is in the first shape, the winding main body forms a band-shaped structure or a circular arc-shaped structure.
In one embodiment, the winding body further has a second configuration, and the winding body forms a ring structure when the winding body is in the second configuration;
and/or the winding main body is provided with a third shape, and when the winding main body is in the third shape, the winding main body forms a cylindrical structure or a circular truncated cone-shaped structure.
In one embodiment, one end of the winding main body is provided with a first fixing part, and the other end of the winding main body is provided with a second fixing part.
This technical scheme still provides a wire winding subassembly, includes: a support; and the winding unit is arranged on the bracket.
The wire winding assembly is provided with the wire winding unit, in the wire winding unit, the wire is used for being wound on the wire winding main body, the wire is abutted with the wire winding piece and the wire clamping part to form a coil when being wound, after the wire is wound and connected, the wire which is not wound on the wire winding main body and needs to be outgoing from the wire winding unit can be separated from the wire wound on the wire winding main body under the limiting effect of the outgoing wire limiting body, the outgoing end of the wire is prevented from being directly overlapped on the wire wound and connected on the wire winding main body, the situation that the electromagnetic compatibility is unqualified is prevented from occurring, and the reliability is high.
In one embodiment, at least one of the winding units includes a first winding unit, the winding body of the first winding unit forms an annular structure, the bracket has a first limiting wall and a second limiting wall arranged opposite to the first limiting wall at a distance, and the first winding unit is clamped between the first limiting wall and the second limiting wall.
In one embodiment, the bracket further has a third limiting wall, two ends of the third limiting wall are respectively connected with the first limiting wall and the second limiting part, and the inner ring side of the winding main body of the first winding unit is in limiting fit with the third limiting wall.
In one embodiment, the bracket includes a limiting plate, the limiting plate and the first limiting wall are oppositely disposed at an interval, the second limiting wall is a side wall of the limiting plate close to the first limiting wall, and the limiting plate is provided with a heat dissipation hole for dissipating heat of the wire.
In one embodiment, the bracket is further provided with a first fixing member, two ends of the winding body of the first winding unit are respectively provided with a first fixing portion and a second fixing portion, and the first fixing portion and the second fixing portion are fixedly connected with the first fixing member.
In one embodiment, the winding body of the first winding unit includes a first end and a second end, the first end and the second end are oppositely disposed at an interval, the first fixing member is disposed between the first end and the second end, the first fixing portion and the second fixing portion are fixing rings, and the first fixing portion and the second fixing portion are both sleeved on the first fixing member.
In one embodiment, at least one of the winding units includes a second winding unit, the winding body of the second winding unit forms a cylindrical or truncated cone-shaped structure, the bracket includes a side wall, and the second winding unit is sleeved outside the side wall.
In one embodiment, the bracket is further provided with a second fixing member, two ends of the winding body of the second winding unit are respectively provided with a first fixing portion and a second fixing portion, and the first fixing portion and the second fixing portion are fixedly connected with the second fixing member.
In one embodiment, the winding body of the second winding unit includes a first end and a second end, the first end and the second end are oppositely disposed at an interval, the second fixing member is disposed between the first end and the second end, the first fixing portion and the second fixing portion are both fixing rings, and the first fixing portion and the second fixing portion are both sleeved on the second fixing member.
In one embodiment, the winding assembly further comprises a guide frame, the guide frame is connected with the side wall and matched with the side wall to form a guide groove, and the guide groove is used for being matched with the second winding unit in a guiding mode.
In one embodiment, the bracket further has a mounting slot for mounting a magnetic strip.
In one embodiment, the mounting slot has a notch for inserting the magnetic strip into the mounting slot.
In one embodiment, an interference fit portion is disposed on a groove wall of the mounting groove, and the interference fit portion is used for being in interference fit with the magnetic strip after the magnetic strip is inserted into the mounting groove, so that the magnetic strip is fixed in the mounting groove.
In one embodiment, the winding assembly further comprises a radiation-proof plate, and the radiation-proof plate is arranged on the bracket and covers the winding unit.
The technical scheme also provides a cooking device which is characterized by comprising the winding assembly.
The cooking device is provided with the winding unit, the wire is used for being wound on the winding main body in the winding unit, the wire is abutted with the winding piece and the wire clamping part to form a coil when being wound, after the wire is wound and connected, the wire which is not wound on the winding main body and needs to be led out from the winding unit can be separated from the wire wound on the winding main body under the limiting effect of the wire outlet limiting body, so that the wire outlet end of the wire is prevented from being directly overlapped on the wire wound and connected on the winding main body, the situation that the electromagnetic compatibility is unqualified is prevented, and the reliability is high.
Drawings
FIG. 1 is an exploded view of a winding assembly according to an embodiment of the present invention;
fig. 2 is a first schematic structural diagram of a winding assembly according to an embodiment of the present invention;
fig. 3 is a second schematic structural diagram of a winding assembly according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a winding unit in a second state according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram illustrating a wire wound around a winding unit in a second state according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a winding unit in a first state according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram illustrating a wire wound around a winding unit in a first state according to an embodiment of the present invention;
FIG. 8 is a first schematic structural view of a bracket according to an embodiment of the present invention;
fig. 9 is a second schematic structural diagram of a bracket according to an embodiment of the invention.
Description of reference numerals:
10. the winding device comprises a winding assembly, 20, a wire, 21, a wire outlet end of the wire, 100, a first winding unit, 101, a second winding unit, 110, a winding body, 111, a winding piece, 112, a support piece, 1121, a wire clamping portion, 1122, a limiting portion, 1123, a limiting groove, 120, a wire outlet limiting body, 121, a wire outlet limiting portion, 130, a first connecting piece, 140, a second connecting piece, 150, a first fixing portion, 160, a second fixing portion, 200, a support, 210, a first limiting wall, 220, a limiting plate, 221, a second limiting wall, 222, a heat dissipation hole, 230, a third limiting wall, 240, a first fixing piece, 250, a side wall of the support, 260, a fixing column, 270, a guide frame, 271, a guide groove, 280, a mounting groove, 281, an interference fit portion, 300, a magnetic stripe, 400, a radiation protection plate, 500 and a second winding unit.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The terms "first" and "second" used herein do not denote any particular order or quantity, but rather are used to distinguish one element from another.
As shown in fig. 1-2, an exemplary embodiment of a winding assembly 10 includes a first winding unit 100, a bracket 200, and a radiation-proof plate 400. The first winding unit 100 is used for winding a coil, the first winding unit 100 is disposed on the bracket 200, the radiation protection plate 400 is disposed on the bracket 200 and covers the first winding unit 100, and the bracket 200 is also used for mounting the magnetic strip 300.
As shown in fig. 4 and 5, in one embodiment, the first winding unit 100 includes a winding main body 110 and an outlet limiting body 120. The winding body 110 is used for winding the lead 20; the outlet limiting body 120 is disposed on the winding main body 110 and is used for limiting and matching with the outlet end 21 of the lead 20, so that the outlet end 21 of the lead 20 is separated from the lead 20 wound on the winding main body 110.
As shown in fig. 4, specifically, the winding body 110 includes a winding element 111 and a plurality of supporting elements 112, the supporting elements 112 are disposed at intervals along a length direction of the winding element 111, one end of the supporting element 112 is connected to the winding element 111, and the other end is spaced from the winding element 111 and is provided with a wire clamping portion 1121.
In the first winding unit 100, the wire 20 is used to be wound on the winding main body 110 of the first winding unit 100, and the wire 20 abuts against the winding piece 111 and the wire clamping portion 1121 to form a coil when being wound, after the wire 20 is wound, the wire 20 which is not wound on the winding main body 110 and needs to be led out from the first winding unit 100 can be separated from the wire 20 wound on the winding main body 110 under the limiting action of the outlet limiting body 120, so that the outlet end 21 of the wire 20 is prevented from directly overlapping the wire 20 wound on the winding main body 110, the occurrence of the condition of unqualified electromagnetic compatibility is prevented, and the reliability is high.
As shown in fig. 4 and 6, in one embodiment, the winding main body 110 of the first winding unit 100 is a flexible member, the winding main body 110 has a first configuration and a second configuration, when the winding main body 110 is in the first configuration, the winding main body 110 forms a band-shaped structure or a circular arc-shaped structure, and when the winding main body 110 is in the second configuration, the winding main body 110 forms a circular structure. The winding body 110 is convenient to wind the lead wire 20 thereon in the first state of the winding body 110, and the winding body 110 is mounted on the supporter 200 in the second state thereof so as to provide a uniform heating effect to the heated part.
The winding body is made of a flexible material, such as flexible rubber or flexible plastic, and the annular structure may be a closed annular structure or a non-closed annular structure.
As shown in fig. 4 to 5, in one embodiment, one end of the outgoing line limiting body 120 of the first winding unit 100 is connected to the winding element 111, and the other end is spaced from the winding element 111 and is provided with an outgoing line limiting portion 121. Thus, when the portion of the wire 20 close to the wire outlet 21 is wound around the winding element 111, the wire outlet 21 is in spacing fit with the wire outlet limiting portion 121, and the wire outlet limiting portion 121 and the winding element 111 are arranged at an interval, so that the wire outlet 21 of the wire 20 is separated from the wire 20 wound on the winding element 111, which is beneficial to separating the wire outlet 21 of the wire 20 from the wire 20 wound on the winding body 110.
Specifically, the outlet limiting portion 121 is a buckle disposed on the outlet limiting body 120. The snap is used for fixing the outlet end 21 of the lead 20, so that the position of the outlet end 21 of the lead 20 is in a fixed state, and the outlet end 21 of the lead 20 does not need to be lapped on the lead 20 which is wound on the winding main body 110.
More specifically, the snap ring is formed by surrounding, and the outlet end 21 of the wire 20 is used to pass through the snap ring and extend in a direction away from the winding body 110, so that the outlet end 21 of the wire 20 does not need to be lapped on the wire 20 wound on the winding body 110.
As shown in fig. 5, in one embodiment, there are two outlet limiting bodies 120, and the two outlet limiting bodies 120 are respectively disposed at two ends of the winding main body 110. After the wire 20 is wound around the winding main body 110, one end of the wire 20 needs to be led out from one end of the winding main body 110, and the other end of the wire 20 needs to be led out from the other end of the winding main body 110, and the two outlet ends 21 of the wire 20 can be both limited by arranging the outlet limiting bodies 120 at the two ends of the winding main body 110, so that the two outlet ends 21 of the wire 20 are prevented from being lapped on the wire 20 wound around the winding main body 110.
As shown in fig. 4 to 5, in one embodiment, the supporting members 112 of the first winding unit 100 are further provided with a limiting portion 1122, the limiting portion 1122 is located on a side of the winding member 111 away from the wire clamping portion 1121, and the limiting portions 1122 of two adjacent supporting members 112 cooperate to form a limiting groove 1123 for limiting and cooperating with the lead wire 20. In the lead wire 20 wound on the winding body 110, the part contacting with the winding piece 111 is arranged in the limiting groove 1123, and the limiting parts 1122 in the two adjacent supporting pieces 112 can limit the lead wire 20, so that the lead wire 20 is prevented from moving randomly and the risk of the lead wire 20 being separated from the winding body 110 is reduced.
Specifically, one end of the support member 112 connected to the winding member 111 protrudes from the winding member 111 towards a side away from the wire-clamping portion 1121, so that, in the plurality of support members 112, the limiting portions 1122 of two adjacent support members 112 form limiting grooves 1123, and the conductive wire 20 is wound in the limiting grooves 1123.
As shown in fig. 4, in one embodiment, the winding body 110 of the first winding unit 100 further includes a first connecting member 130, the first connecting member 130 is spaced apart from the winding member 111, and one end of the supporting member 112 is connected to the first connecting member 130 and the other end is connected to the winding member 111. In this way, the stability of the installation of the support 112 can be ensured.
Specifically, when the winding main body 110 of the first winding unit 100 is in the second state, the winding member 111 forms an inner circle of the loop structure and the first connecting member 130 forms an outer circle of the loop structure when the winding main body 110 forms the loop structure
Further, the wire clamping portion 1121 is located on a side of the first connecting member 130 away from the wire winding member 111. The lead 20 is positioned by the limiting groove 1123 and the wire-clamping portion 1121, so that the stability of the winding connection of the lead 20 can be ensured, and the lead 20 is prevented from falling off from the winding main body 110.
Specifically, the wire-clamping portion 1121 is a clamping slot opened on the supporting member 112; or the wire-clamping portion 1121 is a threaded structure disposed on the supporting member 112.
As shown in fig. 4, in one embodiment, the winding body 110 further includes a second connecting member 140, and the second connecting member 140 is disposed between the first connecting member 130 and the winding member 111 and connected to the plurality of supporting members 112. In this way, the stability of the installation of the support 112 can be further ensured.
The winding member 111, the first connecting member 130 and the second connecting member 140 are all in the shape of a bar, and the winding member 111, the first connecting member 130 and the second connecting member 140 are arranged in parallel at equal intervals.
As shown in fig. 2 and 8, in one embodiment, the bracket 200 has a first limiting wall 210 and a second limiting wall 221 opposite to the first limiting wall 210 at a distance, and the first winding unit 100 is clamped between the first limiting wall 210 and the second limiting wall 221.
Specifically, the first winding unit 100 is mounted on the bracket 200 to form a ring structure, and the first and second limiting walls 210 and 221 are used for positioning the first winding unit 100 in the axial direction and preventing the first winding unit 100 from moving relative to the bracket 200 in the axial direction of the first winding unit 100.
Further, the bracket 200 further has a third limiting wall 230, both ends of the third limiting wall 230 are connected to the first limiting wall 210 and the second limiting portion 1122, respectively, and the inner ring side of the winding body 110 of the first winding unit 100 is in limiting engagement with the third limiting wall 230. The third stopper wall 230 serves to position the first winding unit 100 in a radial direction and prevent the first winding unit 100 from moving in the radial direction of the first winding unit 100 with respect to the holder 200.
Specifically, the bracket 200 is disc-shaped, one end of the bracket 200 is provided with a first limiting wall 210, the third limiting wall 230 is annular, one end of the third limiting wall 230 is connected with the first limiting wall 210, and the other end of the third limiting wall 230 is connected with the second limiting wall 221, so that the second limiting wall 221 and the first limiting wall 210 are arranged in a spaced and opposite manner. In the installation process, the first winding unit 100 can be inserted between the first limiting wall 210 and the second limiting wall 221 when the winding main body 110 of the first winding unit 100 is in the first state, and then the winding main body 110 is switched to the second state, so that the inner circle side of the winding main body 110 of the first winding unit 100 is abutted against the third limiting wall 230, and the installation is completed.
As shown in fig. 2 and 8, further, the bracket 200 includes a limiting plate 220, the limiting plate 220 and the first limiting wall 210 are disposed at an interval, the second limiting wall 221 is a sidewall of the limiting plate 220 close to the first limiting wall 210, a heat dissipation hole 222 for dissipating heat of the wire 20 is disposed on the limiting plate 220, and the heat dissipation hole 222 is favorable for dissipating heat of the wire 20.
As shown in fig. 2 and 8, in one embodiment, the bracket 200 is further provided with a first fixing member 240, two ends of the winding body 110 of the first winding unit 100 are respectively provided with a first fixing portion 150 and a second fixing portion 160, and the first fixing portion 150 and the second fixing portion 160 are fixedly connected to the first fixing member 240.
In the winding assembly 10, the axial direction of the first winding unit 100 is limited by the first limiting wall 210 and the second limiting wall 221, the radial direction of the first winding unit 100 is limited by the third limiting wall 230, and the two ends of the winding main body 110 of the first winding unit 100 are fixed by the first fixing member 240, so that the whole first winding main body 110 can be fixed.
As shown in fig. 2, specifically, the winding body 110 of the first winding unit 100 includes a first end and a second end, the first end and the second end are disposed at an interval, the first fixing member 240 is disposed between the first end and the second end, the first fixing portion 150 and the second fixing portion 160 are fixing rings, and both the first fixing portion 150 and the second fixing portion 160 are sleeved on the first fixing member 240 (this structure is not specifically shown in the figure).
More specifically, the first fixing portion 150 and the second fixing portion 160 are both flexible members, the first fixing member 240 is a "T" shaped rib, and the first fixing portion 150 and the second fixing portion 160 are both sleeved on the first fixing member 240.
As shown in fig. 3 and 8, in one embodiment, the winding assembly 10 further includes a second winding unit 101, the bracket 200 includes a side wall, and the second winding unit 101 is sleeved outside the side wall 250 of the bracket 200.
Specifically, the support is shaped like a disk, and the second winding unit 101 is sleeved outside the sidewall 250 of the bracket 200, so that the coil area of the entire winding assembly 10 can be increased, and the heating efficiency can be improved.
It should be noted that the second winding unit 101 and the second winding unit 101 have the same structure, and the first winding unit 100 and the second winding unit 101 are different in that the winding main body 110 needs to be in the third state after the second winding unit 101 is assembled to the bracket 200, and when the winding main body 110 is in the third state, the winding main body 110 forms the cylindrical structure or the circular truncated cone-shaped structure, and the winding member 111 and the first connecting member 130 form both end portions of the cylindrical structure or the circular truncated cone-shaped structure, respectively.
In one embodiment, the bracket 200 is further provided with a second fixing member (not shown), and the first fixing portion 150 and the second fixing portion 160 of the winding body 110 of the second winding unit 101 are fixedly connected to the second fixing member (as can be understood with reference to fig. 4).
Since the second winding unit 101 is annularly disposed on the sidewall 250 of the bracket 200, the two ends of the winding main body 110 of the second winding unit 101 can be fixed by fixing the two ends of the winding main body 110 of the second winding unit by the second fixing member, so that the two ends of the winding main body 110 of the second winding unit 101 can be positioned, and the whole second winding main body 110 can be fixed.
As shown in fig. 3 and referring to fig. 4, specifically, the first end and the second end of the winding body 110 of the second winding unit 101 are disposed opposite to each other at an interval, the second fixing member is disposed between the first end and the second end, the first fixing portion 150 and the second fixing portion 160 are both fixing rings, and the first fixing portion 150 and the second fixing portion 160 are both sleeved on the second fixing member.
More specifically, the second fixing member is a "T" shaped row rib, the first fixing portion 150 and the second fixing portion 160 of the second winding unit 101 are both flexible members, and the first fixing portion 150 and the second fixing portion 160 are both sleeved on the second fixing member.
As shown in fig. 9 and referring to fig. 3, in one embodiment, the winding assembly 10 further includes a guide frame 270, the guide frame 270 is disposed on the side wall 250 of the support frame 200 and cooperates with the side wall 250 of the support frame 200 to form a guide groove 271, and the guide groove 271 is used for guiding and cooperating with the second winding unit 101. When the second winding unit 101 is assembled, the second winding unit 101 is limited in the guide groove 271, so that the second winding unit 101 moves to the assembling position along the guide groove 271, and then the second winding unit 101 is fixed, thereby effectively improving the assembling efficiency.
Specifically, the wire 20 is formed in a ring shape, and the guide frame 270 is coupled to the sidewall 250 of the bracket 200 and spaced apart from the sidewall 250 of the bracket 200 such that the sidewall 250 of the bracket 200 cooperates with the guide to form the guide groove 271.
As shown in fig. 2 and 8, in one embodiment, the bracket 200 further has a mounting slot 280, and the mounting slot 280 is used for mounting the magnetic strip 300. By arranging the mounting groove 280 on the bracket 200, the bracket 200 with the magnetic strip 300 does not need to be designed separately, the structure is simplified, and the cost is reduced.
Specifically, the mounting groove 280 is provided on the position limiting plate 220, and the mounting groove 280 has a notch for inserting the magnetic stripe 300 into the mounting groove 280. The magnetic stripe 300 is assembled by being inserted into the mounting groove 280, and the operation is simple.
Referring to fig. 8, an interference fit portion 281 is disposed on a wall of the mounting slot 280, and is configured to be in interference fit with the magnetic stripe 300 after the magnetic stripe 300 is inserted into the mounting slot 280. The magnetic stripe 300 is inserted into the mounting groove 280 and then abuts the interference fit portion, so that the magnetic stripe 300 is fixed in the mounting groove 280.
Specifically, interference fit portion 281 is the rib that sets up on the cell wall of mounting groove 280, and after magnetic stripe 300 inserted mounting groove 280, one side and the interference rib butt of magnetic stripe 300, the cell wall butt of opposite side and mounting groove 280 realized fixing.
As shown in fig. 3 and 8, in one embodiment, the bracket 200 is provided with a mounting post 260, and the radiation shielding plate 400 is fixed on the bracket 200 through the mounting post 260. Specifically, the radiation protection plate 400 is provided with a mounting hole, and the mounting post 260 is inserted into the mounting hole and fixed to the radiation protection plate 400 by fusion pressing.
An embodiment also relates to a cooking apparatus comprising the wire winding assembly 10 as described above.
Wherein, the cooking device can be an electric cooker, an induction cooker, an electric chafing dish or an electric pressure cooker, etc.
In the above-mentioned cooking device, the wire 20 is used for being wound on the winding main body 110 of the first winding unit 100, and the wire 20 abuts against the winding piece 111 and the wire clamping part 1121 to form a coil when being wound, after the wire 20 is wound, the wire 20 which is not wound on the winding main body 110 and needs to be led out from the first winding unit 100 can be separated from the wire 20 wound on the winding main body 110 under the limiting action of the outlet limiting body 120, so that the outlet end 21 of the wire 20 is prevented from directly overlapping the wire 20 wound on the winding main body 110, the occurrence of the condition of unqualified electromagnetic compatibility is prevented, and the reliability is high.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (26)
1. A winding unit, comprising:
the winding main body is used for winding a lead and comprises a winding piece and a plurality of supporting pieces, the supporting pieces are arranged at intervals along the length direction of the winding piece, one end of each supporting piece is connected with the winding piece, the other end of each supporting piece is arranged at intervals with the winding piece and is provided with a line clamping part, each supporting piece is also provided with a limiting part, each limiting part is positioned on one side, away from the line clamping part, of the winding piece, the limiting parts of two adjacent supporting pieces are matched to form a limiting groove in limiting fit with the lead, and the part, contacting with the winding piece, of the lead is arranged in the limiting groove; and
the outgoing line limiting body is arranged on the winding main body and used for limiting and matching with the outgoing line end of the lead so that the outgoing line end of the lead is separated from the lead wound on the winding main body.
2. The winding unit according to claim 1, wherein one end of the outlet limiting body is connected with the winding element, and the other end is arranged at a distance from the winding element and is provided with an outlet limiting part, and the outlet limiting part is used for limiting and matching with the lead.
3. The winding unit according to claim 2, wherein the outlet limiting part is a buckle arranged on the outlet limiting body.
4. The winding unit according to claim 1, wherein the number of the outlet limiting bodies is two, and the two outlet limiting bodies are respectively disposed at two ends of the winding main body.
5. The winding unit according to claim 1, wherein the winding body further comprises a first connecting member connected to the plurality of supporting members, the first connecting member being spaced apart from the winding member in parallel, one end of the supporting member being connected to the first connecting member, and the other end thereof being connected to the winding member.
6. The winding unit according to claim 5, wherein the winding body further comprises a second connector disposed between the first connector and the winding member and connected to the plurality of supports.
7. The winding unit according to claim 5, wherein the wire clamping portion is located on a side of the first connecting member away from the winding member.
8. The winding unit according to claim 1, wherein the wire clamping portion is a clamping groove formed on the support member; or the wire clamping part is a thread structure arranged on the supporting part.
9. The winding unit according to any one of claims 1 to 8, wherein the winding body is a flexible member, the winding body having a first configuration, the winding body forming a band-like configuration or a circular arc-like configuration when the winding body is in the first configuration.
10. The winding unit of claim 9 wherein the winding body further has a second configuration, the winding body forming a loop when the winding body is in the second configuration;
and/or the winding main body is provided with a third shape, and when the winding main body is in the third shape, the winding main body forms a cylindrical structure or a circular truncated cone-shaped structure.
11. The winding unit according to any one of claims 1 to 8, wherein one end of the winding body is provided with a first fixing portion and the other end is provided with a second fixing portion.
12. A wire winding assembly, comprising:
a support; and
at least one winding unit according to any one of the preceding claims 1-11, at least one of said winding units being arranged on said support.
13. The winding assembly according to claim 12, wherein at least one of the winding units includes a first winding unit, the winding body of the first winding unit forms a ring-shaped structure, the bracket has a first limiting wall and a second limiting wall spaced apart from and opposite to the first limiting wall, and the first winding unit is clamped between the first limiting wall and the second limiting wall.
14. The winding assembly according to claim 13, wherein the bracket further has a third limiting wall, both ends of the third limiting wall are connected to the first limiting wall and the second limiting portion, respectively, and the inner circumference side of the winding main body of the first winding unit is in limiting engagement with the third limiting wall.
15. The winding assembly according to claim 13, wherein the bracket includes a limiting plate, the limiting plate is opposite to the first limiting wall at an interval, the second limiting wall is a sidewall of the limiting plate close to the first limiting wall, and the limiting plate is provided with heat dissipation holes for dissipating heat of the wires.
16. The winding assembly according to claim 13, wherein a first fixing member is further disposed on the bracket, a first fixing portion and a second fixing portion are respectively disposed at two ends of the winding body of the first winding unit, and both the first fixing portion and the second fixing portion are fixedly connected to the first fixing member.
17. The winding assembly according to claim 16, wherein the winding body of the first winding unit includes a first end and a second end, the first end and the second end are spaced apart from each other and disposed opposite to each other, the first fixing member is disposed between the first end and the second end, the first fixing portion and the second fixing portion are both fixing rings, and both the first fixing portion and the second fixing portion are sleeved on the first fixing member.
18. The winding assembly according to claim 12, wherein a second winding unit is included in at least one of the winding units, the winding body of the second winding unit forms a cylindrical or truncated cone-shaped structure, the bracket includes a side wall, and the second winding unit is sleeved outside the side wall.
19. The winding assembly according to claim 18, wherein a second fixing member is further disposed on the bracket, a first fixing portion and a second fixing portion are respectively disposed at two ends of the winding body of the second winding unit, and the first fixing portion and the second fixing portion are fixedly connected to the second fixing member.
20. The winding assembly according to claim 19, wherein the winding body of the second winding unit includes a first end and a second end, the first end and the second end are spaced apart from each other and disposed opposite to each other, the second fixing member is disposed between the first end and the second end, the first fixing portion and the second fixing portion are both fixing rings, and both the first fixing portion and the second fixing portion are sleeved on the second fixing member.
21. The winding assembly according to claim 18, further comprising a guide bracket coupled to the side wall and cooperating with the side wall to form a guide slot for guiding engagement with the second winding unit.
22. The wire winding assembly of any one of claims 12 to 21, wherein the bracket further has a mounting slot for mounting a magnetic strip.
23. The winding assembly of claim 22, wherein the mounting slot has a notch for insertion of the magnetic strip into the mounting slot.
24. The winding assembly according to claim 22, wherein the groove wall of the mounting groove is provided with an interference fit portion, and the interference fit portion is used for interference fit with the magnetic strip after the magnetic strip is inserted into the mounting groove, so that the magnetic strip is fixed in the mounting groove.
25. The winding assembly according to any one of claims 12 to 21, further comprising a radiation shield plate disposed on the bracket and covering the winding unit.
26. A cooking device comprising a cord winding assembly as claimed in any one of claims 12 to 25.
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| CN201910977132.2A CN110584459B (en) | 2019-10-14 | 2019-10-14 | Wire winding unit, wire winding subassembly and cooking device |
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| CN201910977132.2A CN110584459B (en) | 2019-10-14 | 2019-10-14 | Wire winding unit, wire winding subassembly and cooking device |
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| CN110584459A CN110584459A (en) | 2019-12-20 |
| CN110584459B true CN110584459B (en) | 2021-03-23 |
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| CN112336205B (en) * | 2020-11-04 | 2021-11-16 | 珠海格力电器股份有限公司 | Magnetic strip frame and electric rice cooker |
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| CN104219809B (en) * | 2013-06-18 | 2017-02-08 | 九阳股份有限公司 | Electromagnetic coil with local convection heating function and electromagnetic cooker |
| CN104095515B (en) * | 2013-09-18 | 2016-12-07 | 九阳股份有限公司 | A kind of electric food warmer of Electromagnetic Heating |
| CN206181413U (en) * | 2016-07-15 | 2017-05-17 | 九阳股份有限公司 | Electromagnetic wire coil and cooking utensil |
| CN206612662U (en) * | 2016-08-10 | 2017-11-07 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel component and cooking apparatus |
| CN206612665U (en) * | 2016-12-22 | 2017-11-07 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel component and electric pressure cooking saucepan |
| CN107426845A (en) * | 2017-03-14 | 2017-12-01 | 宁波方太厨具有限公司 | A kind of electromagnetic stove drum |
| CN106913222A (en) * | 2017-03-30 | 2017-07-04 | 珠海格力电器股份有限公司 | Magnetic stripe installation rack and household electrical appliance |
| CN207011023U (en) * | 2017-07-14 | 2018-02-13 | 九阳股份有限公司 | A kind of electromagnetic wire coil and cooking apparatus |
| CN209421687U (en) * | 2018-08-20 | 2019-09-24 | 浙江苏泊尔家电制造有限公司 | The cooking apparatus of electromagnetic heating |
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