CN109924859B - Cooking appliance - Google Patents
Cooking appliance Download PDFInfo
- Publication number
- CN109924859B CN109924859B CN201910327164.8A CN201910327164A CN109924859B CN 109924859 B CN109924859 B CN 109924859B CN 201910327164 A CN201910327164 A CN 201910327164A CN 109924859 B CN109924859 B CN 109924859B
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- China
- Prior art keywords
- electric heating
- pot
- heating body
- reset spring
- pot body
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- 238000010411 cooking Methods 0.000 title claims abstract description 11
- 238000005485 electric heating Methods 0.000 claims abstract description 75
- 238000001125 extrusion Methods 0.000 claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000001960 triggered effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- Cookers (AREA)
Abstract
The invention relates to a cooking appliance which comprises a pot body, a pot cover, an inner container and an electric heating disc, wherein the electric heating disc is arranged on the bottom surface of the pot body, the inner container is arranged in the pot body and is pressed on the surface of the electric heating disc, a circle of electric heating body is arranged in the middle of the pot body and is inserted downwards into the circle of electric heating body, the circle of electric heating body surrounds the side wall of the inner container, at least one fracture opening penetrating through the electric heating body vertically in the height direction is arranged on the electric heating body, the electric heating body is movably connected with the pot body in the radial direction of the pot body, a radial reset spring is arranged between the electric heating body and the pot body, an extrusion switch is arranged below the fracture opening, and the extrusion switch is arranged in the pot body through the vertical reset spring. The electric heating body has the advantages that the structural design is simple and reasonable, the inner diameter of the electric heating body is increased when the cover of the pot is not closed through the breaking opening, the inner container cannot be rubbed with the electric heating body when the inner container is inserted, the inner diameter of the electric heating body is reduced when the cover is closed, the inner container is wrapped, the heating is quick, the heating is uniform, and the use is safe.
Description
Technical Field
The invention relates to a cooking electric appliance, in particular to an electric rice cooker or an electric pressure cooker.
Background
The existing electric rice cooker or electric pressure cooker generates heat for an electric heating disk or IH magnetic coil, basically heats the bottom surface of the inner container, the upper middle part of the inner container cannot be heated, the heating is uneven, and the boiling time of liquid is long.
Disclosure of Invention
Therefore, the invention aims to provide a cooking appliance capable of heating the middle part of the liner.
The object of the present invention is thus achieved.
The utility model provides a cooking appliance, includes the pot body, pot cover, inner bag, electric heating dish, and electric heating dish establishes in the pot body bottom surface, and the inner bag is established in the pot body and is pressed in electric heating dish surface, pot body middle part position is equipped with round electric heating body, and the inner bag inserts in this round electric heating body downwards, and this round electric heating body surrounds the inner bag lateral wall, electric heating body is equipped with at least one fracture mouth that runs through electric heating body from top to bottom in the direction of height, is swing joint in the radial direction of the pot body between electric heating body and the pot body, is equipped with radial reset spring between electric heating body and the pot body, and fracture mouth below is equipped with the extrusion switch, and the extrusion switch is established in the pot body through vertical reset spring, and the extrusion switch is when the pot cover was opened through vertical reset spring, and extrusion switch can squeeze into and break and prop out electric heating body in the fracture, and pot cover push down the extrusion switch, the extrusion switch leaves the fracture mouth, and electric heating body is moved towards the inner bag lateral wall through radial reset spring to the pot cover.
The technical scheme can be further perfected as follows.
The number of the fracture openings is 2-3, and all the fracture openings are distributed along the electric heating body at equal intervals.
The outer surface of the side wall of the electric heating body is provided with a screw rod, a radial reset spring is sleeved on the screw rod in a penetrating way, one end of the radial reset spring is propped against the outer side wall of the electric heating body, the other end of the radial reset spring is propped against the pot body, and the screw rod can horizontally move in the pot body.
The bottom end of the fracture port is horn-shaped.
When the extrusion switch leaves the breaking gap, the micro switch can be triggered to be closed, and the micro switch can be used for closing the electric heating body to electrify.
The electric heating body has the advantages that the structural design is simple and reasonable, the inner diameter of the electric heating body is increased when the cover of the pot is not closed through the breaking opening, the inner container cannot be rubbed with the electric heating body when the inner container is inserted, the inner diameter of the electric heating body is reduced when the cover is closed, the inner container is wrapped, the heating is quick, the heating is uniform, and the use is safe.
Drawings
FIG. 1 is a schematic view of the squeeze switch when the lid of example 1 is opened.
Fig. 2 is a schematic view of the press switch when the pot cover is closed in embodiment 1.
FIG. 3 is a schematic diagram of the electric heating element when the pot cover of example 1 is opened.
FIG. 4 is a schematic diagram of an electric heating element when the pot cover is closed in example 1.
Fig. 5 is a schematic view of the longitudinal section of example 1, mainly illustrating the installation structure of the electric heating element and the pot.
FIG. 6 is a schematic diagram showing the structure of an electric heating element according to example 1.
FIG. 7 is a schematic view showing the structure of an electric heating element in example 2.
Detailed Description
The invention is further described in detail below with reference to the drawings and examples.
Embodiment 1, with reference to fig. 1 to 6, an electric cooker includes a cooker body 1, a cooker cover 2, an inner container 3, and an electric heating plate 4, wherein the electric heating plate is disposed on the bottom surface of the cooker body, and the inner container is disposed in the cooker body and is pressed against the surface of the electric heating plate.
The electric heating element pot is characterized in that a circle of electric heating element 5 is arranged in the middle of the pot body 1, the inner container 3 is downwards inserted into the circle of electric heating element 5, the circle of electric heating element 5 surrounds the side wall of the inner container 3, two breaking openings 6 penetrating through the electric heating element up and down in the height direction are arranged on the electric heating element 5, the bottom end of each breaking opening is in a horn shape, the breaking openings 6 divide the electric heating element 5 into two sections of semicircular bodies, the electric heating element and the pot body are movably connected in the radial direction of the pot body, a screw rod 7 is arranged on the outer surface of the side wall of the electric heating element 5, a radial reset spring 8 is sleeved on the screw rod 7 in a penetrating mode, one end of the radial reset spring is propped against the side wall of the electric heating element, the other end of the radial reset spring is propped against the pot body, the screw rod 7 can horizontally move along with the electric heating element in the pot body, a nut 11 is arranged at the outer end of the screw rod 7, and the screw rod is prevented from being separated from the pot body.
The extrusion switch 9 is arranged below the breaking gap 6, the extrusion switch 9 is arranged in the pot body 1 through the vertical reset spring 10, when the pot cover is opened, the extrusion switch 9 moves upwards through the vertical reset spring 10, the extrusion switch 9 can be extruded into the breaking gap 6 to prop up the electric heating element 5, the inner diameter of the electric heating element is enlarged, the inner container is convenient to enter, when the pot cover is covered, the pot cover presses the extrusion switch, the extrusion switch leaves the breaking gap, the electric heating element moves towards the side wall of the inner container through the radial reset spring, and the inner diameter of the electric heating element is reduced to wrap the inner container.
When the extrusion switch 9 leaves the breaking opening 6, the micro switch 12 is triggered to be closed, and the micro switch 12 closes the electric heating body to be electrified. The power supply conducting structure of the electric heating body belongs to the prior art and is not described repeatedly.
In example 2, referring to fig. 7, the difference between example 2 and example 1 is that the electric heating element 5 is provided with only one break port 6, and a pressing switch (not shown) is provided below the break port.
Claims (5)
1. The utility model provides a cooking appliance, includes the pot body, pot cover, inner bag, electricity dish that generates heat, and the dish that generates heat is established in the pot body bottom surface, and the inner bag is established in the pot body and is pressed in the dish surface that generates heat of electricity, its characterized in that: the electric heating pot is characterized in that a circle of electric heating body is arranged in the middle of the pot body, the inner container is inserted downwards into the circle of electric heating body, the circle of electric heating body surrounds the side wall of the inner container, at least one fracture opening penetrating through the electric heating body vertically in the height direction is formed in the electric heating body, the electric heating body and the pot body are movably connected in the radial direction of the pot body, a radial reset spring is arranged between the electric heating body and the pot body, an extrusion switch is arranged below the fracture opening, the extrusion switch is arranged in the pot body through the vertical reset spring, the extrusion switch moves upwards through the vertical reset spring when the pot cover is opened, the extrusion switch can be extruded into the fracture opening to open the electric heating body, when the pot cover is closed, the pot cover presses the extrusion switch, the extrusion switch leaves the fracture opening, and the electric heating body moves towards the side wall of the inner container through the radial reset spring.
2. The cooking appliance of claim 1, wherein: the number of the fracture openings is 2-3, and all the fracture openings are distributed along the electric heating body at equal intervals.
3. The cooking appliance of claim 1, wherein: the outer surface of the side wall of the electric heating body is provided with a screw rod, a radial reset spring is sleeved on the screw rod in a penetrating way, one end of the radial reset spring is propped against the outer side wall of the electric heating body, the other end of the radial reset spring is propped against the pot body, and the screw rod can horizontally move in the pot body.
4. The cooking appliance of claim 1, wherein: the bottom end of the fracture port is horn-shaped.
5. The cooking appliance of claim 1, wherein: when the extrusion switch leaves the breaking gap, the micro switch can be triggered to be closed, and the micro switch can be used for closing the electric heating body to electrify.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910327164.8A CN109924859B (en) | 2019-04-23 | 2019-04-23 | Cooking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910327164.8A CN109924859B (en) | 2019-04-23 | 2019-04-23 | Cooking appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109924859A CN109924859A (en) | 2019-06-25 |
| CN109924859B true CN109924859B (en) | 2024-05-07 |
Family
ID=66990673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910327164.8A Active CN109924859B (en) | 2019-04-23 | 2019-04-23 | Cooking appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109924859B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012153B (en) * | 2019-11-06 | 2021-06-11 | 中山市欧博尔电器有限公司 | Electric rice cooker |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2760089Y (en) * | 2004-09-01 | 2006-02-22 | 佛山市三水区域桥电器有限公司 | Water supply pot for steam iron and pot lid with valve therefor |
| JP2010014167A (en) * | 2008-07-02 | 2010-01-21 | Nagoya City | Separation preventive structure of joint part and boring device used therefor |
| CN104042105A (en) * | 2013-03-12 | 2014-09-17 | 朱思学 | Multi-direction heating electric pressure pot |
| CN208162974U (en) * | 2018-05-04 | 2018-11-30 | 蓬莱大金海洋重工有限公司 | A kind of large diameter thin wall cylinder anti-deformation tool |
| CN209453786U (en) * | 2018-10-31 | 2019-10-01 | 浙江龙游沃鑫铁路器材有限公司 | A kind of concrete prefabricated element fixing templates |
| CN209863339U (en) * | 2019-04-23 | 2019-12-31 | 李桂方 | Electric cooking appliance |
-
2019
- 2019-04-23 CN CN201910327164.8A patent/CN109924859B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2760089Y (en) * | 2004-09-01 | 2006-02-22 | 佛山市三水区域桥电器有限公司 | Water supply pot for steam iron and pot lid with valve therefor |
| JP2010014167A (en) * | 2008-07-02 | 2010-01-21 | Nagoya City | Separation preventive structure of joint part and boring device used therefor |
| CN104042105A (en) * | 2013-03-12 | 2014-09-17 | 朱思学 | Multi-direction heating electric pressure pot |
| CN208162974U (en) * | 2018-05-04 | 2018-11-30 | 蓬莱大金海洋重工有限公司 | A kind of large diameter thin wall cylinder anti-deformation tool |
| CN209453786U (en) * | 2018-10-31 | 2019-10-01 | 浙江龙游沃鑫铁路器材有限公司 | A kind of concrete prefabricated element fixing templates |
| CN209863339U (en) * | 2019-04-23 | 2019-12-31 | 李桂方 | Electric cooking appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109924859A (en) | 2019-06-25 |
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