CN212696229U - Mica sheet heating wire mechanism, mica sheet heater and cooking equipment - Google Patents
Mica sheet heating wire mechanism, mica sheet heater and cooking equipment Download PDFInfo
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- CN212696229U CN212696229U CN202022006662.3U CN202022006662U CN212696229U CN 212696229 U CN212696229 U CN 212696229U CN 202022006662 U CN202022006662 U CN 202022006662U CN 212696229 U CN212696229 U CN 212696229U
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- heating wire
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Abstract
The utility model provides a mica sheet heater mechanism, mica sheet heater and cooking equipment relates to kitchen utensils and appliances technical field, the utility model provides a mica sheet heater mechanism, include: the first mica sheet, the second mica sheet and the electric heating wire; the heating wire is wound on the first mica sheet and the second mica sheet, and leads of the heating wire are respectively led out from the same side of the first mica sheet and the second mica sheet. The utility model provides a mica sheet heater mechanism has alleviated the numerous and diverse technical problem of mica sheet heater mechanism line connection.
Description
Technical Field
The utility model belongs to the technical field of the kitchen utensils and appliances technique and specifically relates to a mica sheet heater mechanism, mica sheet heater and cooking equipment are related to.
Background
Steam heating type product, inner bag top end face produce the comdenstion water easily, and untimely the getting rid of can drip on culinary art food to influence food taste. If an aluminum foil heating tape or a mica sheet heater is adopted to be tightly attached to the top end face of the inner container, the inner container is heated by the aluminum foil heating tape or the mica sheet heater, although the formation of condensed water can be avoided, the following defects exist:
1. the aluminum foil heating tape needs to be adhered to the end face of the inner container by using the back adhesive, but the back adhesive has limited heat resistance and cannot be applied to a high-temperature working environment;
2. the mica sheet heater is usually fixed on the end face of the liner by a plurality of screws, but the middle part of the mica sheet is easy to warp after being heated, so that the mica sheet heater cannot be effectively attached to the top end face of the liner, and the effect of removing condensed water is influenced; in addition, the mica sheet is wound on the heating wire, and a two-side wire outlet mode is generally adopted, so that the circuit connection is complicated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mica sheet heater mechanism, mica sheet heater and cooking equipment have alleviated the numerous and diverse technical problem of mica sheet heater mechanism line connection.
First aspect, the utility model provides a mica sheet heater mechanism, include: the first mica sheet, the second mica sheet and the electric heating wire;
the heating wire is wound on the first mica sheet and the second mica sheet, and leads of the heating wire are led out from the same side of the first mica sheet and the second mica sheet respectively.
With reference to the first aspect, the present invention provides a first possible implementation manner of the first aspect, wherein the heating wire includes: a first filament and a second filament;
the first silk thread is wound on the first mica sheet, and the second silk thread is wound on the second mica sheet;
one end of the first silk thread is connected with one end of the second silk thread, and the other end of the first silk thread and the other end of the second silk thread are respectively configured as the lead.
In combination with the first aspect, the present invention provides a second possible implementation manner of the first aspect, wherein the first mica sheet and the second mica sheet are respectively provided with a clamping groove, and the clamping groove is used for accommodating the heating wire.
Combine the first aspect, the utility model provides a third possible implementation of the first aspect, wherein, first mica sheet closes on one side of second mica sheet is equipped with the first groove of stepping down, the second mica sheet closes on one side of first mica sheet is equipped with the second groove of stepping down, the first groove of stepping down and/or the hole of stepping down is constituteed to the second groove of stepping down.
In combination with the first aspect, the present invention provides a fourth possible implementation manner of the first aspect, wherein the first mica sheet is connected to the second mica sheet through a connecting sheet, and the first mica sheet is unfolded along the same plane as the second mica sheet.
In a second aspect, the present invention provides a mica sheet heater, including: the mica sheet heating wire mechanism is arranged on the support.
In combination with the second aspect, the present invention provides a first possible implementation manner of the second aspect, wherein the mica sheet heater further includes: the mica sheet heating wire mechanism is characterized by comprising a lower mica sheet and an upper mica sheet, wherein the lower mica sheet, the mica sheet heating wire mechanism, the upper mica sheet and the support are sequentially stacked.
In combination with the first possible implementation manner of the second aspect, the utility model provides a second possible implementation manner of the second aspect, wherein, the support the lower mica sheet with it is equipped with the mounting hole respectively to go up the mica sheet, the axis of mounting hole is passed and is kept away a hole, just the mounting hole is used for installing the fastener.
Combine the first possible implementation mode of second aspect, the utility model provides a third possible implementation mode of second aspect, wherein, the mica sheet heater still includes the connecting piece, the connecting piece passes in proper order the lower mica sheet heater mechanism go up the mica sheet with the support, and make the support with the common centre gripping of mica sheet down go up the mica sheet with mica sheet heater mechanism.
In combination with the second aspect, the present invention provides a fourth possible implementation manner of the second aspect, wherein a lead is installed on the support, the lead is connected to the heating wire, and an insulating member is provided between the lead and the support.
In a second aspect, the present invention provides a cooking apparatus, comprising: the mica sheet heater that inner bag and second aspect provided, the mica sheet heater laminating install in the inner bag surface.
The embodiment of the utility model provides a following beneficial effect has been brought: the heating wire is wound on the first mica sheet and the second mica sheet, and the leads of the heating wire are respectively led out from the same side of the first mica sheet and the second mica sheet, so that the technical problem that the lines need to be bent when the leads at two sides are connected is solved, and the connection of the mica sheet heating wire mechanism is simpler.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a mica sheet heating wire mechanism provided in an embodiment of the present invention;
fig. 2 is an exploded view of a mica sheet heater according to an embodiment of the present invention;
fig. 3 is a schematic view of a mica sheet heater according to an embodiment of the present invention;
fig. 4 is an exploded view of the mica sheet heater and the inner container of the cooking device provided by the embodiment of the present invention.
Icon: 001-first mica sheet; 101-a card slot; 102-fixing a screw relief hole; 103-an exhaust passage avoidance hole; 002-second mica sheets; 003-heating wire; 301-a first filament; 302-a second filament; 004-connecting sheets; 005-stent; 501-mounting holes; 006-lower mica sheet; 007-coating mica sheets; 008-a connector; 009-lead; 010-an insulator; 011-inner container.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "physical quantity" in the formula, unless otherwise noted, is understood to mean a basic quantity of a basic unit of international system of units, or a derived quantity derived from a basic quantity by a mathematical operation such as multiplication, division, differentiation, or integration.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1, the embodiment of the utility model provides a mica sheet heater mechanism, include: a first mica sheet 001, a second mica sheet 002 and a heating wire 003; the heating wire 003 is wound around the first mica sheet 001 and the second mica sheet 002, and the lead of the heating wire 003 is respectively led out from the same side of the first mica sheet 001 and the second mica sheet 002. Compared with a heating mechanism with leads at two sides, the mica sheet heating wire mechanism provided by the embodiment can avoid bending of the leads, and the leads of the heating wires 003 are output from one side, so that the connection of the whole machine is simple.
It should be noted that, when the heating wire 003 is wound around the whole mica sheet, the whole mica sheet has a large spreading area, and the middle part of the mica sheet is easy to bulge and deform after being heated, so that the mica sheet is difficult to closely adhere to the heated surface, and the heat transfer is not smooth. In this embodiment, the mode that first mica sheet 001 and second mica sheet 002 splice has been adopted, has reduced the expansion area of monolithic mica sheet, and then can alleviate the technical problem that the mica sheet produces the deformation because of being heated to ensure that first mica sheet 001 and second mica sheet 002 all can be closely laminated in by the heating surface, can ensure that the heat transfer is smooth and easy between mica sheet heater mechanism and the surface of being heated.
Further, the heating wire 003 includes: a first filament 301 and a second filament 302; the first silk thread 301 is wound on the first mica sheet 001, and the second silk thread 302 is wound on the second mica sheet 002; one end of the first filament 301 is connected to one end of the second filament 302, and the other end of the first filament 301 and the other end of the second filament 302 are configured as leads, respectively.
Specifically, the first silk thread 301 is wound on the first mica sheet 001, the second silk thread 302 is wound on the second mica sheet 002, one end of the first silk thread 301 and one end of the second silk thread 302 are respectively connected to the connecting sheet 004, the other end of the first silk thread 301 and the other end of the second silk thread 302 are used as lead wires, the lead wires extend out from the same side of the mica sheet heating wire mechanism, and therefore the wiring simplicity of the mica sheet heating wire mechanism can be guaranteed.
As shown in fig. 1 and 2, the first mica sheet 001 and the second mica sheet 002 are respectively provided with a slot 101, and the slot 101 is used for accommodating the heating wire 003.
Specifically, the cross section of draw-in groove 101 sets up to trapezoidal, and in heating wire 003 can imbed draw-in groove 101, it is spacing to heating wire 003 through draw-in groove 101, can avoid jumping the silk, and can avoid heating wire 003 to slide for first mica sheet 001 and second mica sheet 002, and then avoid heating wire 003 wearing and tearing, can prolong heating wire 003's life. Along the direction of perpendicular to draw-in groove 101, a plurality of draw-in grooves 101 interval sets up, and arbitrary two adjacent draw-in grooves 101 interval is greater than 6mm, ensures that automatically controlled performance such as withstand voltage accords with the safety regulation under the humid state, has avoided potential safety hazards such as short circuit to appear.
Further, one side that first mica sheet 001 closes on second mica sheet 002 is equipped with first groove of stepping down, one side that second mica sheet 002 closes on first mica sheet 001 is equipped with the second groove of stepping down, first groove of stepping down and second groove of stepping down constitute jointly and keep away the hole, the hole of keeping away here keeps away including the set screw who is located central point and keeps away hole 102 and the exhaust passage who is used for inner bag air current exhaust who is located one side and keeps away hole 103, it is not necessary that exhaust passage keeps away hole 103 certainly, also can be first groove of stepping down or the second groove of stepping down forms alone and keeps away the hole simultaneously.
Specifically, the fixing screw dodges hole 102 and can hold fastening screw, can drive through fastening screw down mica sheet 006 and last mica sheet 007 press from both sides the mica sheet heater mechanism tightly, can avoid the perk of first mica sheet 001 and second mica sheet 002 concatenation department through fastening screw for the laminating nature with the inner bag is better.
In the embodiment of the present invention, the first mica sheet 001 and the second mica sheet 002 are connected by the connecting sheet 004, and the first mica sheet 001 and the second mica sheet 002 are spread along the same plane.
Specifically, first mica sheet 001 and second mica sheet 002 expand along the coplanar, the one end of connection piece 004 is laminated in the surface of first mica sheet 001, the other end of connection piece 004 is laminated in the surface of second mica sheet 002, connection piece 004 passes through rivet connection with first mica sheet 001, connection piece 004 passes through rivet connection with second mica sheet 002, be connected first mica sheet 001 and second mica sheet 002 through connection piece 004, and make first mica sheet 001 and second mica sheet 002 expand along the coplanar. The heating wire 003 is supported by the first mica sheet 001 and the second mica sheet 002 together, and the heating wire 003 is wound around the first mica sheet 001 and the second mica sheet 002. The heating wire 003 is energized to generate heat, so that the first mica sheet 001, the second mica sheet 002 and the heated surface can be heated.
Example two
As shown in fig. 2 and 3, the embodiment of the present invention provides a mica sheet heater, including: the bracket 005 and the mica sheet heating wire mechanism provided by the first embodiment are arranged on the bracket 005.
Specifically, first mica sheet 001 and second mica sheet 002 pass through rivet connection in support 005 respectively, through the fixed mica sheet heater mechanism of support 005 to improve mica sheet heater's structural stability.
In the embodiment of the present invention, the mica sheet heater further includes: the lower mica sheet 006 and the upper mica sheet 007 are sequentially stacked, and the lower mica sheet 006, the mica sheet heating wire mechanism, the upper mica sheet 007 and the support 005 are sequentially stacked.
Specifically, the heating wire 003 is electrified to generate heat and transfer heat to the lower mica sheet 006 and the upper mica sheet 007, absorbs heat through the lower mica sheet 006 and the upper mica sheet 007, and emits the heat outwards.
Further, the bracket 005, the lower mica sheet 006 and the upper mica sheet 007 are respectively provided with a mounting hole 501, the axis of the mounting hole 501 penetrates through the fixing screw avoiding hole 102, and the mounting hole 501 is used for mounting a fastener.
Specifically, the fastener adopts the screw, and the screw mounting is in mounting hole 501, can drive down mica sheet 006 and support 005 through the fastener and press from both sides tightly mica sheet 007 and mica sheet heater mechanism jointly, through lower mica sheet 006 and last mica sheet 007 first mica sheet 001 of centre gripping and second mica sheet 002 jointly to avoid first mica sheet 001 and the perk of second mica sheet 002 concatenation department.
Further, the mica sheet heater also comprises a connecting piece 008, wherein the connecting piece 008 sequentially penetrates through the lower mica sheet 006, the mica sheet heating wire mechanism, the upper mica sheet 007 and the bracket 005, and the bracket 005 and the lower mica sheet 006 are enabled to jointly clamp the upper mica sheet 007 and the mica sheet heating wire mechanism. Wherein, connecting piece 008 includes the rivet, and the rivet passes mica sheet 006, mica sheet heater mechanism, goes up mica sheet 007 and support 005 down to fix mica sheet 006, mica sheet heater mechanism, last mica sheet 007 and support 005 as an organic whole down.
As shown in fig. 1, 2 and 3, a lead wire 009 is mounted on the holder 005, the lead wire 009 is connected to the heating wire 003, and an insulator 010 is disposed between the lead wire 009 and the holder 005. Two lead wires are connected with the first silk thread 301 and the second silk thread 302 in a one-to-one correspondence mode. Insulator 010 includes an insulating washer disposed between lead 009 and bracket 005 to prevent bracket 005 from energizing.
EXAMPLE III
As shown in fig. 2, 3 and 4, an embodiment of the present invention provides a cooking apparatus, including: the inner container 011 and the mica sheet heater provided by the second embodiment are arranged in the inner container 011 and are attached to the outer surface of the inner container 011.
Specifically, lower mica sheet 006 and the top surface laminating of inner bag 011 through heating inner bag 011 to form the comdenstion water on avoiding inner bag 011. The steam heating cooking device is particularly suitable for steam heating, and condensed water is prevented from being formed, so that the condensed water is prevented from dropping on the surface of food, and the taste of the food is prevented from being influenced by the dropping water.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (11)
1. The utility model provides a mica sheet heater mechanism which characterized in that includes: a first mica sheet (001), a second mica sheet (002) and a heating wire (003);
heating wire (003) are around locating first mica sheet (001) with second mica sheet (002), just the lead wire of heating wire (003) is respectively certainly first mica sheet (001) with the homonymy of second mica sheet (002) is drawn forth.
2. A mica sheet heater mechanism according to claim 1, wherein the heating wire (003) comprises: a first wire (301) and a second wire (302);
the first silk thread (301) is wound on the first mica sheet (001), and the second silk thread (302) is wound on the second mica sheet (002);
one end of the first wire (301) is connected to one end of the second wire (302), and the other end of the first wire (301) and the other end of the second wire (302) are configured as the lead wires, respectively.
3. The mica sheet heater mechanism according to claim 1, wherein the first mica sheet (001) and the second mica sheet (002) are respectively provided with a slot (101), and the slot (101) is used for accommodating a heating wire (003).
4. The mica sheet heater mechanism according to claim 1, wherein a first avoiding groove is formed on one side of the first mica sheet (001) adjacent to the second mica sheet (002), a second avoiding groove is formed on one side of the second mica sheet (002) adjacent to the first mica sheet (001), and the first avoiding groove and/or the second avoiding groove form an avoiding hole.
5. A mica sheet heater mechanism according to any of claims 1-4, wherein the first mica sheet (001) and the second mica sheet (002) are connected by a connecting sheet (004), and the first mica sheet (001) and the second mica sheet (002) are spread out along the same plane.
6. A mica sheet heater, comprising: a cradle (005) and a mica sheet heater mechanism according to any of claims 1 to 5, the mica sheet heater mechanism being mounted to the cradle (005).
7. The mica sheet heater of claim 6, further comprising: lower mica sheet (006) and last mica sheet (007), lower mica sheet (006) mica sheet heater mechanism go up mica sheet (007) with support (005) range upon range of setting in proper order.
8. The mica sheet heater of claim 7, wherein the bracket (005), the lower mica sheet (006) and the upper mica sheet (007) are respectively provided with a mounting hole (501), an axis of the mounting hole (501) passes through a fixing screw avoidance hole (102), and the mounting hole (501) is used for mounting a fastener.
9. The mica sheet heater of claim 7, further comprising a connector (008), said connector (008) sequentially passing through said lower mica sheet (006), said mica sheet heater mechanism, said upper mica sheet (007), and said bracket (005), and causing said bracket (005) and said lower mica sheet (006) to collectively sandwich said upper mica sheet (007) and said mica sheet heater mechanism.
10. The mica sheet heater of claim 6, wherein a lead wire (009) is installed on the bracket (005), the lead wire (009) is connected with the heating wire (003), and an insulator (010) is provided between the lead wire (009) and the bracket (005).
11. A cooking apparatus, characterized by comprising: the inner container (011) and the mica sheet heater of any one of claims 6-10, the mica sheet heater being fit-mounted on the outer surface of the inner container (011).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006662.3U CN212696229U (en) | 2020-09-14 | 2020-09-14 | Mica sheet heating wire mechanism, mica sheet heater and cooking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006662.3U CN212696229U (en) | 2020-09-14 | 2020-09-14 | Mica sheet heating wire mechanism, mica sheet heater and cooking equipment |
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| Publication Number | Publication Date |
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| CN212696229U true CN212696229U (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022006662.3U Active CN212696229U (en) | 2020-09-14 | 2020-09-14 | Mica sheet heating wire mechanism, mica sheet heater and cooking equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001828A (en) * | 2021-11-01 | 2022-02-01 | 珠海格力电器股份有限公司 | Cooking utensil temperature measuring equipment, measuring method, measuring device and cooking utensil |
-
2020
- 2020-09-14 CN CN202022006662.3U patent/CN212696229U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001828A (en) * | 2021-11-01 | 2022-02-01 | 珠海格力电器股份有限公司 | Cooking utensil temperature measuring equipment, measuring method, measuring device and cooking utensil |
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