CN214804082U - Cooking utensil and coil panel assembly thereof - Google Patents
Cooking utensil and coil panel assembly thereof Download PDFInfo
- Publication number
- CN214804082U CN214804082U CN202121174896.7U CN202121174896U CN214804082U CN 214804082 U CN214804082 U CN 214804082U CN 202121174896 U CN202121174896 U CN 202121174896U CN 214804082 U CN214804082 U CN 214804082U
- Authority
- CN
- China
- Prior art keywords
- coil
- heat dissipation
- hole
- assembly according
- central hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010411 cooking Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 28
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 description 12
- 238000009529 body temperature measurement Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Images
Landscapes
- Induction Heating Cooking Devices (AREA)
- Cookers (AREA)
Abstract
The application provides a cooking utensil and coil panel subassembly thereof, coil panel subassembly includes: the coil support is provided with a central hole and a plurality of heat dissipation holes at the center, and a plurality of wire grooves at the periphery; the coil is wound in the wire groove; the temperature measuring device is arranged on the coil bracket and is adjacent to the central hole; the coil disc seat is covered on the upper side of the coil bracket and is provided with a through hole exposing the top of the temperature measuring device and a through hole vertically aligned with the central hole; and the transmission device is arranged in the through hole. Outside air enters between the coil bracket and the coil disc seat through the heat dissipation holes, and the heat dissipation performance of the interior of the coil disc assembly can be improved.
Description
Technical Field
The present application relates to a cooking appliance and a coil panel assembly thereof.
Background
The existing cooking appliance with a stirring function is characterized in that a stirring device is positioned in an inner pot and used for stirring food, a motor and a transmission device driven by the motor are arranged at the bottom of the cooking appliance, and the transmission device penetrates through a coil disc assembly and is connected with the stirring device to drive the stirring device to rotate. The transmission device needs to be located at the center of the pot body, namely, a central hole at the center of the transmission device needs to be reserved for the winding support and the coil disc seat of the coil disc assembly, and the temperature measuring device is installed on one side of the central hole in the winding support. When the coil disc assembly works, heat is collected in the coil disc assembly, and temperature measurement is inaccurate due to the fact that the coil disc assembly easily influences a temperature measurement device.
Accordingly, there is a need for improvements in existing cooking appliances and coil plate assemblies thereof.
SUMMERY OF THE UTILITY MODEL
The application provides a cooking utensil and coil panel subassembly, its coil panel subassembly's central zone is equipped with the louvre, can promote the inside radiating effect of coil panel subassembly.
Specifically, the method is realized through the following technical scheme: a coil panel assembly comprising: the coil support is provided with a central hole and a plurality of heat dissipation holes at the center, and a plurality of wire grooves at the periphery; the coil is wound in the wire slot; a temperature measuring device mounted on the coil support adjacent the central bore; the coil disc seat is covered on the upper side of the coil bracket and is provided with a through groove exposing the top of the temperature measuring device and a through hole vertically aligned with the central hole; and the transmission device is arranged in the through hole. External air enters between the coil bracket and the coil disc seat through the heat dissipation holes, and heat dissipation performance of the center of the interior of the coil disc assembly can be improved.
According to one embodiment of the application, a plurality of said louvers are distributed around said central bore. The circular shape of the central area can be fully utilized to fully arrange the heat dissipation holes, and the heat dissipation efficiency is improved.
According to one embodiment of the present application, the heat dissipation holes are fan-shaped or trapezoidal. The circular shape of the central area can be fully utilized, the size of the heat dissipation holes can be increased as much as possible, and the heat dissipation efficiency is improved.
According to one embodiment of the application, the transmission device comprises a transmission shaft and a coupler positioned at the top of the transmission shaft, wherein the coupler is exposed out of the surface of the coil disc seat. The coupling is connected with the butt joint coupling of the inner pot, and the motor drives the stirring assembly in the inner pot to rotate through the transmission device.
According to one embodiment of the present application, the coil holder further comprises a plurality of first magnetic strips mounted on the coil holder around the central hole. The setting of first magnetic stripe can avoid the transmission shaft pin to generate heat.
According to an embodiment of the application, the coil bracket is provided with a plurality of placing grooves for accommodating a plurality of first magnetic strips, and the first magnetic strips can be reliably fixed through the placing grooves.
According to one embodiment of the application, the temperature measuring device is located between the first magnetic strip and the central hole. The first magnetic stripe can be the magnetic field of separating of certain degree, avoids magnetic field to lead to temperature measuring device's pin to generate heat, influences the accuracy of temperature measurement.
According to an embodiment of this application, still including corresponding the coil is installed a plurality of second magnetic stripes on the loop wheel bracket bottom surface, it is a plurality of the second magnetic stripe is radial transmission form and distributes, can avoid the magnetic field influence coil panel subassembly downside component that the coil produced.
The application also provides the following technical scheme: a cooking appliance comprising the aforementioned coil disc assembly. Outside air enters between the coil bracket and the coil disc seat through the heat dissipation holes, and the heat dissipation performance of the interior of the coil disc assembly can be improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
Fig. 1 is an exploded view of a coil disc assembly of a cooking appliance according to an embodiment of the present application.
Fig. 2 is a perspective view of a coil support of the coil disc assembly.
Fig. 3 is a partial perspective cross-sectional view of a coil disc assembly.
Fig. 4 is a perspective top view of the coil disc assembly.
Description of reference numerals:
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of devices, systems, apparatuses, and methods consistent with aspects of the present application.
The present application relates to a cooking appliance and a coil panel assembly thereof, which may be an electric pressure cooker, an electric rice cooker, etc., the coil panel assembly serving as a heat source for heating an inner pot. The cooking utensil has a stirring function, a stirring component (not shown) is arranged in an inner pot (not shown) of the cooking utensil and is used for stirring food in the inner pot, and a motor (not shown) for driving the stirring component to rotate is arranged at the bottom of a pot body of the cooking utensil.
Referring to fig. 1 and 2, the coil panel assembly includes a coil support 1, a coil 2, a coil panel holder 3, a temperature measuring device 4, a transmission device 5, and other elements.
The coil support 1 is approximately in a disc shape, the top surface of the periphery of the coil support is provided with a plurality of convex ribs 13 and a plurality of wire slots 14 formed by adjacent convex ribs 13, and the coil 2 is wound and fixed in the wire slots 14. The center is provided with a through center hole 16 and a containing groove 15 adjacent to the center hole 16, the temperature measuring device 4 is arranged on the top side of the coil support 1 and adjacent to the center hole 16 by being placed in the containing groove 15, and the bottom of the containing groove 15 penetrates downwards to facilitate the temperature measuring device 4 to be connected with a lead (not shown). The coil base 3 is covered on the upper side of the coil support 1 and is provided with a through groove 30 exposing the top of the temperature measuring device 4, so that the surface of the temperature measuring device 4 is attached to the bottom of an inner pot (not shown) to detect the temperature of the bottom of the inner pot. Referring to fig. 3, the coil base 3 has a protrusion 31 at the bottom thereof, the protrusion 31 has a through hole 32 therein aligned with the central hole 16, and when the coil base 3 is assembled with the coil support 1, the protrusion 31 protrudes into the central hole 16. The transmission device 5 is installed in the through hole 32 and penetrates through the coil disc assembly, so that a motor (not shown) at the bottom of the cooking appliance drives the stirring assembly in the inner pot (not shown) to rotate through the transmission device 5. The center of the coil bracket 1 is also provided with a plurality of through heat dissipation holes 17, and external air enters between the coil bracket 1 and the coil disc seat 3 through the heat dissipation holes 17 to effectively dissipate heat for the inside of the coil disc assembly.
For convenience of description, in a plan view, a portion of the coil support 1 located inside the coil 2 is defined as a central region 11, and the other region surrounding the central region 11 is defined as a peripheral region 12. The receiving groove 15, the central hole 16 and the heat dissipating hole 17 are all located in the central region 11, and the wire groove 14 is located in the peripheral region 12.
A plurality of louvers 17 are distributed around the central hole 16 and arranged in an arc. By such design, the circular shape of the central region 11 can be fully utilized, and the heat dissipation holes 17 are arranged as much as possible on the premise of ensuring the strength of the coil support 1, so that the heat dissipation efficiency is improved. The heat dissipation holes 17 are fan-shaped or trapezoid, and the size of one end close to the central hole 16 is smaller than that of the other end far away from the central hole 16. By such design, the circular shape of the central region can be fully utilized, the size of the heat dissipation hole 17 can be increased as much as possible, and the heat dissipation efficiency can be improved. In the present embodiment, the heat dissipation hole 17 and the receiving groove 15 together form a ring shape, and the heat dissipation hole 17 is not disposed between the receiving groove 15 and the central hole 16 due to the space limitation. It is understood that the louvers 17 may be arranged in a ring or other shape, as space allows.
The transmission device 5 comprises a transmission shaft 51 and a coupling 52 fixed on the top of the transmission shaft 51, the coupling 52 is connected with a butt coupling on the inner pot (not shown), and the bottom of the transmission shaft 51 is connected with a motor (not shown). During assembly, the transmission device 5 is inserted into the through hole 32 from top to bottom, the transmission shaft 51 is exposed out of the coil support 1, and the coupler 52 is exposed out of the surface of the coil tray 3 and is used for being connected with a butt coupler of an inner pot (not shown) to drive the stirring assembly (not shown) to rotate.
The transmission shaft 51 is a metal piece, so as to avoid the phenomenon that the transmission shaft 51 in the central hole 16 generates heat due to a magnetic field generated by the coil 2, the coil panel assembly further comprises a plurality of first magnetic strips 6 which are arranged on the coil support 1 around the central hole 16, the first magnetic strips 6 are rectangular blocks, the plurality of first magnetic strips 6 are arranged in a ring shape around the central hole 16, and a shielding ring around the central hole 16 is formed, so that the transmission shaft 51 can be prevented from generating heat.
The temperature measuring device 4 comprises a thermistor 41, and a pin 42 of the thermistor 41 is easily affected by a magnetic field to generate heat, so that the accuracy of temperature measurement is affected. The temperature measuring device 4 is located between the first magnetic strip 6 and the central hole 16, so that the first magnetic strip 6 can also separate the magnetic field generated by the coil 2 to a certain degree, the heat generation of the pin 42 of the thermistor 41 caused by the magnetic field is avoided, and the temperature of the temperature measuring device 4 can be accurately measured.
The coil support is correspondingly provided with a plurality of placing grooves 18, the bottoms of the placing grooves 18 are not communicated, and the first magnetic strips 6 are reliably fixed in the placing grooves 18. The heat dissipation holes 17 are located between the placement groove 18 and the center hole 16.
As shown in fig. 4, the coil disc assembly further includes a plurality of second magnetic strips 7 installed on the bottom surface of the peripheral region 12 of the coil support 1 corresponding to the coil 2, and the plurality of second magnetic strips 7 are radially distributed in an emitting manner, so as to prevent the magnetic field generated by the coil 2 from affecting the components on the lower side of the coil disc assembly.
The coil panel assembly of the cooking utensil of the application is provided with the heat dissipation holes 17 at the center of the coil support, so that the heat dissipation effect of the center inside the coil panel assembly can be improved.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
Terms such as "upper," "lower," "left," "right," "front," "back," "thickness," "radial," "axial," and the like, used herein to denote relative spatial positions, are used for ease of description to describe one feature's relationship to another feature as illustrated in the figures, and are not limited to one position or one spatial orientation. It will be understood that the spatially relative positional terms may be intended to encompass different orientations than those shown in the figures, depending on the location of the product being produced, and should not be construed as limiting. In addition, the descriptor "horizontal" as used herein is not entirely equivalent to allowing an angular tilt along a direction perpendicular to the direction of gravity.
The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items.
It should be noted that when an element is referred to as being "secured …" to another element, it can be directly on the surface of the other element or can be spaced apart from the surface of the other element. The terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected or detachably connected or integrated; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It should be understood that the terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. "plurality" or "multiple layers" and the like mean two or more.
The cooking utensil of the present application is only a preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (9)
1. A coil disc assembly, comprising:
the coil support (1) is provided with a central hole (16) and a plurality of heat dissipation holes (17) at the center and a plurality of wire grooves (14) at the periphery;
the coil (2) is wound in the wire slot (14);
a temperature measuring device (4) mounted on the coil support (1) and adjacent to the central bore (16);
the coil disc seat (3) is covered on the upper side of the coil support (1), a through groove (30) exposing the top of the temperature measuring device (4) is formed in the coil disc seat (3), and a through hole (32) vertically aligned with the central hole (16) is further formed in the coil disc seat;
a transmission (5) mounted in the through hole (32).
2. Coil disk assembly according to claim 1, characterized in that several of the heat dissipation apertures (17) are distributed around the central aperture (16).
3. Coil disk assembly according to claim 2, characterized in that the heat dissipation apertures (17) are fan-shaped or trapezoidal.
4. Coil tray assembly according to claim 1, characterized in that the transmission means (5) comprise a transmission shaft (51) and a coupling (52) on top of the transmission shaft (51), the coupling (52) being exposed out of the surface of the coil tray (3).
5. Coil disk assembly according to claim 1, further comprising a number of first magnetic strips (6) mounted on the coil support (1) around the central hole (16).
6. Coil disc assembly according to claim 5, characterised in that the coil carrier (1) is provided with several placement slots (18) accommodating several of the first magnetic strips (6).
7. Coil disc assembly according to claim 5, characterised in that the thermometric means (4) are located between the first magnetic strip (6) and the central hole (16).
8. Coil disc assembly according to claim 1, further comprising a plurality of second magnetic strips (7) mounted on the bottom surface of the coil support (1) in correspondence of the coils (2), the plurality of second magnetic strips (7) being radially emitting.
9. A cooking appliance, characterized in that it comprises a coil disc assembly according to any of claims 1 to 8.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121174896.7U CN214804082U (en) | 2021-05-28 | 2021-05-28 | Cooking utensil and coil panel assembly thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121174896.7U CN214804082U (en) | 2021-05-28 | 2021-05-28 | Cooking utensil and coil panel assembly thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN214804082U true CN214804082U (en) | 2021-11-23 |
Family
ID=78780727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202121174896.7U Active CN214804082U (en) | 2021-05-28 | 2021-05-28 | Cooking utensil and coil panel assembly thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN214804082U (en) |
-
2021
- 2021-05-28 CN CN202121174896.7U patent/CN214804082U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103445669B (en) | Electromagnetic electric-pressure cooker | |
JP6429090B2 (en) | Induction heating cooker | |
WO2010137271A1 (en) | Induction cooking device | |
CN214804082U (en) | Cooking utensil and coil panel assembly thereof | |
CN215935129U (en) | Cooking utensil and coil panel assembly thereof | |
CN215935128U (en) | Cooking utensil and coil panel assembly thereof | |
CN219459327U (en) | Electromagnetic coil panel | |
CN203436163U (en) | Electromagnetic electric pressure cooker | |
CN211380770U (en) | Electromagnetic heating assembly for wall breaking machine and wall breaking machine with electromagnetic heating assembly | |
CN214070190U (en) | Coil disc subassembly, base subassembly and cooking utensil | |
CN211432227U (en) | Cooking utensil and pot body thereof | |
CN218457888U (en) | Cooking utensil and automatic cooking machine | |
CN213757874U (en) | Cup seat assembly, cup body assembly and food processor | |
CN215272016U (en) | Cooking utensil and pot body thereof | |
CN215734918U (en) | Electromagnetic wire coil and cooking utensil | |
CN210425144U (en) | Electromagnetic oven | |
CN219761362U (en) | Coil panel assembly and cooking equipment | |
CN211720771U (en) | Coil disc subassembly and have its cooking utensil | |
CN112369901B (en) | Magnetic stripe mounting bracket, wire reel, electromagnetic heating device and cooking utensil | |
CN210930817U (en) | Temperature sensing cup subassembly and cooking utensil | |
CN217875963U (en) | Cooking utensil | |
CN219264379U (en) | Cooking apparatus | |
CN210697154U (en) | Cooking utensil | |
CN211432403U (en) | Cooking utensil and pot body thereof | |
CN211152226U (en) | Electromagnetic heating assembly for wall breaking machine and wall breaking machine with same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |