CN215457283U - Electric pressure cooker and electromagnetic heating assembly with good heat insulation effect - Google Patents
Electric pressure cooker and electromagnetic heating assembly with good heat insulation effect Download PDFInfo
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- CN215457283U CN215457283U CN202121124210.3U CN202121124210U CN215457283U CN 215457283 U CN215457283 U CN 215457283U CN 202121124210 U CN202121124210 U CN 202121124210U CN 215457283 U CN215457283 U CN 215457283U
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Abstract
The utility model belongs to the technical field of cooking appliances, and particularly relates to an electric pressure cooker with a good heat insulation effect. The utility model also relates to an electromagnetic heating assembly. Aiming at the defects that the prior electric pressure cooker adopts a supporting piece supported on the bottom wall of an outer pot to support an inner pot and heat is directly transferred to the outer pot through the supporting piece, the utility model adopts the following technical scheme: the electric pressure cooker with good heat insulation effect comprises: an outer pot; an inner pot; the electromagnetic heating assembly is arranged between the inner pot and the outer pot, the electromagnetic heating assembly heats the inner pot, the electromagnetic heating assembly comprises a disc seat, a coil disc arranged below the disc seat and a heat insulation block arranged in the disc seat, and the heat insulation block supports the inner pot. The electric pressure cooker of the utility model has the beneficial effects that: the tray seat of the electromagnetic heating component is provided with a heat insulation block, the heat insulation block supports the inner pot, and the inner pot is not directly contacted with the tray seat.
Description
Technical Field
The utility model belongs to the technical field of cooking appliances, and particularly relates to an electric pressure cooker with a good heat insulation effect. The utility model also relates to an electromagnetic heating assembly.
Background
The electric pressure cooker is a common kitchen appliance. The electric pressure cooker comprises an outer cooker, an inner cooker and a cooker cover, wherein the cooker cover comprises a lock cover, an inner lining and a surface cover, the lock cover and the inner cooker are sealed, a handle is arranged on the lock cover, the lock cover can be driven to rotate by the operating handle, and the cooker cover can be opened after the operating handle rotates for a certain angle.
In some electric pressure cookers in the market, a coil panel assembly is used as a heating element and is arranged between an inner pot and an outer pot. For supporting the coil disk, PPS plastic (polyphenylene sulfide, Phen) is partially usedylenesulfide) material to ensure insulation, high temperature resistance and mechanical properties. However, the process of PPS plastic is complicated, the production efficiency is low, and the cost of the coil panel is high.
In addition, there is a structure in which the inner pot is supported by a support member provided in the outer pot and supported on the bottom wall of the outer pot, and in practice, an aluminum alloy is often used as such a support member to achieve both structural strength and light weight. However, the aluminum alloy has better heat-conducting property, and the heat loss of the inner pot is more, so that the heat efficiency is lower. Meanwhile, the supporting piece is connected with the inner pot and the outer pot, and the coil disc assembly needs to be reserved between the inner pot and the outer pot, so that heat dissipation is guaranteed, and the size of the supporting piece is large (or the coil disc assembly needs to be modified for reducing the size of the supporting piece).
Disclosure of Invention
Aiming at the defects that the prior electric pressure cooker adopts the supporting piece supported on the bottom wall of the outer cooker to support the inner cooker and the heat is directly transferred to the outer cooker through the supporting piece, the utility model provides the electric pressure cooker with good heat insulation effect, improves the supporting structure of the inner cooker and reduces the transfer of the heat of the inner cooker to the coil panel component. The utility model also provides an electromagnetic heating assembly.
In order to achieve the purpose, the utility model adopts the following technical scheme: the electric pressure cooker with good heat insulation effect comprises:
an outer pot;
an inner pot;
the electromagnetic heating assembly is arranged between the inner pot and the outer pot, the electromagnetic heating assembly heats the inner pot, the electromagnetic heating assembly comprises a disc seat, a coil disc arranged below the disc seat and a heat insulation block arranged in the disc seat, and the heat insulation block supports the inner pot.
According to the electric pressure cooker, the heat insulation block is arranged on the tray seat of the electromagnetic heating assembly, the inner pot is supported by the heat insulation block, the inner pot is not directly contacted with the tray seat, a gap is formed between the inner pot and the tray seat, the heat of the inner pot is prevented from being directly transmitted to the tray seat, the tray seat does not need to be made of high-temperature-resistant materials, and the electromagnetic heating assembly is good in heat dissipation.
As an improvement, the heat insulation blocks are uniformly distributed in the disc seat in the circumferential direction.
As an improvement, the number of the heat insulation blocks is three.
As a refinement, the insulation blocks have a plurality of blocks and the total circumferential angle formed by all the insulation blocks is between 30 ° and 90 °.
As an improvement, a positioning groove is formed in the tray seat, and the heat insulation block is positioned in the positioning groove.
As an improvement, a positioning hole is formed in the positioning groove, a positioning column is arranged on the lower surface of the heat insulation block, and the positioning column is positioned in the positioning hole.
As an improvement, a fixing hole is formed in the bottom wall of the positioning hole, a threaded hole is formed in the positioning column, and the heat insulation block is fixedly connected with the disc seat through a screw which penetrates through the fixing hole and is screwed into the threaded hole.
As an improvement, the upper surface of the tray seat is provided with a horizontal bottom wall and an arc-shaped side wall, and the positioning groove is formed in the junction of the horizontal bottom wall and the arc-shaped side wall.
As an improvement, the distance between the bottom wall of the inner pan and the coil panel is 3-15 mm.
As an improvement, the electric pressure cooker with good heat insulation effect according to claim 1 is characterized in that: the heat insulation block is made of PPS, bakelite, ceramic or PA66+ GF and other high-temperature-resistant and high-strength materials.
The utility model provides an electromagnetic heating assembly, electromagnetic heating assembly includes the disk seat, locates coil panel, the locating of disk seat below the thermal-insulated piece in the disk seat, the thermal-insulated piece is higher than the diapire of disk seat.
The electric pressure cooker of the utility model has the beneficial effects that: set up the heat insulating block on electromagnetic heating assembly's dish seat, by the interior pot of heat insulating block support, interior pot and dish seat direct contact not have, have the clearance between interior pot and dish seat, pot heat direct transfer in avoiding is for the dish seat, and the dish seat need not to adopt high temperature resistant material, and electromagnetic heating assembly dispels the heat.
Drawings
Fig. 1 is a sectional view of an electric pressure cooker according to a first embodiment of the present invention.
Fig. 2 is an exploded view of the pot body of the electric pressure cooker according to the first embodiment of the utility model.
Fig. 3 is a sectional view of a pot body of the electric pressure cooker according to the first embodiment of the present invention.
Fig. 4 is a schematic structural view of an electromagnetic heating assembly of an electric pressure cooker according to a first embodiment of the present invention.
Fig. 5 is an exploded view of an electromagnetic heating assembly of an electric pressure cooker according to a first embodiment of the present invention.
In the figure, 1, an outer pot;
2. an inner pot;
3. a tray seat; 31. positioning a groove; 32. positioning holes; 33. a fixing hole;
4. a coil panel;
5. a heat insulation block.
Detailed Description
The technical solutions of the embodiments of the present invention will be explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and are not all embodiments. Other embodiments obtained by persons skilled in the art without any inventive work based on the embodiments in the embodiment belong to the protection scope of the utility model.
Referring to fig. 1 to 5, the electric pressure cooker with good heat insulation effect of the present invention comprises:
an outer pot;
an inner pot;
the electromagnetic heating assembly is arranged between the inner pot and the outer pot, the electromagnetic heating assembly heats the inner pot, the electromagnetic heating assembly comprises a disc seat, a coil disc arranged below the disc seat and a heat insulation block arranged in the disc seat, and the heat insulation block supports the inner pot.
According to the electric pressure cooker, the heat insulation block is arranged on the tray seat of the electromagnetic heating assembly, the inner pot is supported by the heat insulation block, the inner pot is not directly contacted with the tray seat, a gap is formed between the inner pot and the tray seat, the heat of the inner pot is prevented from being directly transmitted to the tray seat, the tray seat does not need to be made of high-temperature-resistant materials, and the electromagnetic heating assembly is good in heat dissipation.
Example one
Referring to fig. 1 to 5, an electric pressure cooker with good heat insulation effect according to an embodiment of the present invention includes:
an outer pot 1;
an inner pot 2;
electromagnetic heating subassembly, electromagnetic heating subassembly is located interior pot 2 with between the outer pot 1, electromagnetic heating subassembly is right interior pot 2 heats, electromagnetic heating subassembly includes disk seat 3, locates coil panel 4 of disk seat 3 below, locate insulating block 5 in the disk seat 3, insulating block 5 supports interior pot 2.
In this embodiment, the heat insulation blocks 5 are uniformly distributed in the disk seat 3 in the circumferential direction.
In this embodiment, the number of the heat insulation blocks 5 is three.
In this embodiment, the heat insulation blocks 5 have a plurality of blocks and the total circumferential angle formed by all the heat insulation blocks 5 is between 30 ° and 90 °.
In this embodiment, the bottom of the heat insulation block 5 is partially hollow to reduce the weight and reduce the heat transfer.
In this embodiment, the tray base 3 is provided with a positioning groove 31, and the heat insulation block 5 is positioned in the positioning groove 31.
In this embodiment, a positioning hole 32 is opened in the positioning groove 31, a positioning column is provided on the lower surface of the heat insulation block 5, and the positioning column is positioned in the positioning hole 32.
In this embodiment, the bottom wall of the positioning hole 32 is provided with a fixing hole 33, the positioning column is provided with a threaded hole, and the heat insulation block 5 is fixedly connected with the tray base 3 through a screw which penetrates through the fixing hole 33 and is screwed into the threaded hole.
In this embodiment, the upper surface of the tray base 3 has a horizontal bottom wall and an arc-shaped side wall, and the positioning groove 31 is opened at the junction of the horizontal bottom wall and the arc-shaped side wall.
In this embodiment, the distance between the bottom wall of the inner pan 2 and the coil panel 4 is 3-15 mm.
In this embodiment, according to claim 1, the electric pressure cooker with good heat insulation effect is characterized in that: the heat insulation block 5 is made of PPS, bakelite, ceramic or PA66+ GF and other high-temperature-resistant and high-strength materials.
The electric pressure cooker of the first embodiment of the utility model has the beneficial effects that: set up heat insulating block 5 on electromagnetic heating assembly's dish seat 3, pot 2 in being supported by heat insulating block 5, pot 2 upper surface in heat insulating block 5 upper surface exceeds, and interior pot 2 and dish seat 3 are direct contact not, have the clearance between interior pot 2 and dish seat 3, and 2 heat direct transfer of pot are for dish seat 3 in avoiding, and dish seat 3 need not to adopt high temperature resistant material, and electromagnetic heating assembly dispels the heat.
While the utility model has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the utility model is not limited thereto but is intended to cover all modifications and equivalents as may be included within the spirit and scope of the utility model. Any modification which does not depart from the functional and structural principles of the utility model is intended to be included within the scope of the following claims.
Claims (10)
1. The utility model provides an electric pressure cooker that thermal-insulated effectual which characterized in that: the electric pressure cooker comprises:
an outer pan (1);
an inner pan (2);
electromagnetic heating subassembly, electromagnetic heating subassembly is located interior pot (2) with between outer pot (1), electromagnetic heating subassembly is right interior pot (2) heats, electromagnetic heating subassembly includes dish seat (3), locates coil panel (4) of dish seat (3) below, locate insulating block (5) in dish seat (3), insulating block (5) support interior pot (2).
2. The electric pressure cooker with good heat insulation effect according to claim 1, characterized in that: the heat insulation blocks (5) are distributed in the disc seat (3) in the circumferential direction.
3. The electric pressure cooker with good heat insulation effect according to claim 2, characterized in that: the number of the heat insulation blocks (5) is three.
4. The electric pressure cooker with good heat insulation effect according to claim 1, characterized in that: the heat insulation blocks (5) are provided with a plurality of blocks, and the total circumferential angle formed by all the heat insulation blocks (5) is between 30 degrees and 90 degrees.
5. The electric pressure cooker with good heat insulation effect according to claim 1, characterized in that: a positioning groove (31) is formed in the tray seat (3), and the heat insulation block (5) is positioned in the positioning groove (31).
6. The electric pressure cooker with good heat insulation effect according to claim 5, characterized in that: a positioning hole (32) is formed in the positioning groove (31), a positioning column is arranged on the lower surface of the heat insulation block (5), and the positioning column is positioned in the positioning hole (32).
7. The electric pressure cooker with good heat insulation effect according to claim 6, characterized in that: the bottom wall of the positioning hole (32) is provided with a fixing hole (33), the positioning column is provided with a threaded hole, and the heat insulation block (5) is fixedly connected with the disc seat (3) through a screw which penetrates through the fixing hole (33) and is screwed into the threaded hole.
8. The electric pressure cooker with good heat insulation effect according to claim 5, characterized in that: the upper surface of dish seat (3) has horizontal diapire and arc lateral wall, constant head tank (31) are seted up in horizontal diapire with the juncture of arc lateral wall.
9. The electric pressure cooker with good heat insulation effect according to claim 1, characterized in that: the distance between the bottom wall of the inner pot (2) and the coil panel (4) is 3-15 mm; the heat insulation block (5) is made of PPS, bakelite, ceramic or PA66+ GF.
10. An electromagnetic heating assembly, characterized by: the electromagnetic heating assembly comprises a tray seat (3), a coil panel (4) arranged below the tray seat (3) and a heat insulation block (5) arranged in the tray seat (3), wherein the heat insulation block (5) is higher than the bottom wall of the tray seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121124210.3U CN215457283U (en) | 2021-05-24 | 2021-05-24 | Electric pressure cooker and electromagnetic heating assembly with good heat insulation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121124210.3U CN215457283U (en) | 2021-05-24 | 2021-05-24 | Electric pressure cooker and electromagnetic heating assembly with good heat insulation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215457283U true CN215457283U (en) | 2022-01-11 |
Family
ID=79780161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121124210.3U Active CN215457283U (en) | 2021-05-24 | 2021-05-24 | Electric pressure cooker and electromagnetic heating assembly with good heat insulation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215457283U (en) |
-
2021
- 2021-05-24 CN CN202121124210.3U patent/CN215457283U/en active Active
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