CN217937878U - Electric cooker with side wall heating device - Google Patents
Electric cooker with side wall heating device Download PDFInfo
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- CN217937878U CN217937878U CN202221530816.1U CN202221530816U CN217937878U CN 217937878 U CN217937878 U CN 217937878U CN 202221530816 U CN202221530816 U CN 202221530816U CN 217937878 U CN217937878 U CN 217937878U
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- side wall
- heating device
- wall heating
- rice cooker
- middle layer
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Abstract
The utility model discloses an rice cooker with lateral wall heating device, concretely relates to rice cooker field. The utility model provides a pair of rice cooker with lateral wall heating device, including shell, middle level, inner bag, controlling means, lateral wall heating device, the middle level set up in the shell, the middle level bottom is equipped with the dish that generates heat, the inner bag set up in the middle level is in situ, the inner bag bottom with the dish that generates heat meets, controlling means set up in on the shell, lateral wall heating device set up in on the middle level lateral wall, lateral wall heating device includes support piece, heating member, support piece encircles the middle level lateral wall sets up, the heating member set up in support piece is last and with controlling means connects.
Description
Technical Field
The utility model relates to an rice cooker field, specificly relate to an electric cooker with lateral wall heating device.
Background
An electric cooker, also called as an electric cooker, is a common cooking appliance for cooking rice or porridge, and is widely applied to daily life of people. Wherein, for current rice cooker, it generally adopts the mode of bottom heating to realize the heating, specifically: the electric cooker is provided with the heating plate below the bottom of the inner container, when the electric cooker is heated, the inner container is in contact with the heating plate, and heat generated after the heating plate is electrified is conducted to the inner container, so that food is heated. However, the electric cooker with bottom heating has low working efficiency, the inner container is heated unevenly, and the food heating effect is not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technical problem, provide an rice cooker with lateral wall heating device.
In order to achieve the above object, the utility model adopts the following technical scheme: an electric cooker with a side wall heating device comprises a shell, a middle layer, an inner container, a control device and a side wall heating device, wherein the middle layer is arranged in the shell, a heating disc is arranged at the bottom of the middle layer, the inner container is arranged in the middle layer, the bottom of the inner container is connected with the heating disc, the control device is arranged on the shell, the side wall heating device is arranged on the side wall of the middle layer, the side wall heating device comprises a supporting piece and a heating body, the supporting piece surrounds the side wall of the middle layer, and the heating body is arranged on the supporting piece and is connected with the control device.
Further, a gap is reserved between two ends of the supporting piece.
Further, the heating body comprises a mica sheet, a resistance wire and an insulating layer, the mica sheet is arranged on the support piece, the resistance wire is wound on the mica sheet, the resistance wire is connected with the control device, and the resistance wire is wrapped by the insulating layer.
Furthermore, the resistance wire is a nickel winding wire.
Furthermore, the side wall heating device further comprises a protection piece, the support piece is provided with a bending groove, the protection piece is arranged on the bending groove, and the protection piece is arranged around the support piece and used for covering the heating body on the support piece.
Furthermore, a first connecting portion and a second connecting portion extend outwards from two ends of the protection piece, and the first connecting portion and the second connecting portion are detachably connected.
Further, still include connecting device, connecting device set up in first connecting portion with between the second connecting portion.
Further, connecting device includes first connecting hole, second connecting hole, connecting bolt, coupling nut, first connecting hole set up in on the first connecting portion, the second connecting hole set up in on the second connecting portion, connecting bolt wears to locate first connecting hole on the second connecting hole, just connecting bolt passes first connecting hole behind the second connecting hole with coupling nut connects.
Further, the vertical distance between the side wall heating device and the bottom of the middle layer is 1/3-2/3 of the height of the middle layer.
Further, the inner container is a ceramic inner container.
From the above description, it can be seen that, compared with the prior art, the utility model provides an electric rice cooker with side wall heating device has the following advantages:
1. the side wall of the middle layer is provided with a side wall heating device, when the heating plate at the bottom of the middle layer heats the bottom of the inner container, the side wall heating device can simultaneously heat the side wall of the middle layer so as to heat the side wall of the inner container, so that the inner container is integrally and synchronously heated, the working efficiency of the electric cooker is improved, the inner container is prevented from being heated unevenly, and the good heating effect of food is ensured;
2. the side wall heating device comprises a supporting piece, a heating body and a protecting piece, wherein a first connecting portion and a second connecting portion extend outwards from two ends of the protecting piece, a connecting device is arranged between the first connecting portion and the second connecting portion, and the distance between the first connecting portion and the second connecting portion is adjusted through the connecting device, so that the side wall heating device can be fixed on the middle side wall, and the installation is simpler and more convenient.
Drawings
FIG. 1 is an isolated view of an electric rice cooker having a side wall heating apparatus according to the present invention;
FIG. 2 is a cross-sectional view of the electric rice cooker with a side wall heating device according to the present invention;
FIG. 3 is a schematic structural view of a side wall heating device of the electric rice cooker with a side wall heating device according to the present invention;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a sectional view of a heating body of the electric rice cooker with a side wall heating device of the present invention;
fig. 6 is a schematic view of the whole structure of the side wall heating device of the electric rice cooker with the side wall heating device of the present invention.
Detailed Description
The technical solutions of the present invention will be described below clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Referring to fig. 1-6, an electric rice cooker with a side wall heating device includes a housing 1, a middle layer 2, an inner container 3, a control device 4, and a side wall heating device 5, where the middle layer 2 is disposed in the housing 1, a heating plate 21 is disposed at the bottom of the middle layer 2, the inner container 3 is disposed in the middle layer 2, the bottom of the inner container 3 is connected to the heating plate 21, the control device 4 is disposed on the housing 1, the control device 4 is connected to the heating plate 21, the side wall heating device 5 is disposed on the side wall of the middle layer 2, the side wall heating device 5 includes a support 51 and a heating body 52, the support 51 is disposed around the side wall of the middle layer 2, the heating body 52 is disposed on the support 51 and connected to the control device 4, the support 51 is disposed around the outer peripheral wall of the middle layer 2, a gap is left between two ends of the support 51, and the support 51 is made of a material with good thermal conductivity, such as an aluminum material.
The heating body 52 comprises a mica sheet 521, a resistance wire 522 and an insulating layer 523, the mica sheet 521 is arranged on the support piece 51, the resistance wire 522 is wound on the mica sheet 521, the resistance wire 522 is connected with the control device 4, the insulation layer 523 wraps the resistance wire 522, the heating body 52 sequentially comprises the insulating layer 523, the resistance wire 522 and the mica sheet 521 from outside to inside, the resistance wire 522 is a nickel winding wire, the strength of the nickel winding wire in a high-temperature environment is high, the resistance wire is not prone to deformation after long-term high-temperature operation, the structure is not prone to change, and the emissivity of the nickel-chromium wire is high, does not have magnetism, and is long in service life.
The side wall heating device 5 further comprises a protection member 53, the support member 51 is provided with a bending groove 511, the protection member 53 is arranged on the bending groove 511, and the protection member 53 is arranged around the support member 51 and used for covering the heating body 52 on the support member 51 and preventing the heating body 52 from being damaged due to collision.
The two ends of the protection member 53 extend outwards to form a first connection portion 531 and a second connection portion 532, and the first connection portion 531 and the second connection portion 532 are detachably connected.
A connecting device 6 is arranged between the first connecting portion 531 and the second connecting portion 532, the first connecting portion 531 is connected with the second connecting portion 532 through the connecting device 6, so that the supporting member 51 and the heating body 52 are fixed on the side wall of the middle layer 2, and the installation of the side wall heating device 5 is simpler and more convenient.
The connecting device 6 comprises a first connecting hole 61, a second connecting hole 62, a connecting bolt 63 and a connecting nut 64, wherein the first connecting hole 61 is arranged on the first connecting part 531, the second connecting hole 62 is arranged on the second connecting part 532, the connecting bolt 63 penetrates through the first connecting hole 61 and the second connecting hole 62, and the connecting bolt 63 penetrates through the first connecting hole 61 and the second connecting hole 62 and then is connected with the connecting nut 64.
The vertical distance between the side wall heating device 5 and the bottom of the middle layer 2 is 1/3-2/3 of the height of the middle layer 2. In this embodiment, the vertical distance between the sidewall heating device 5 and the bottom of the middle layer 2 is 1/2 of the height of the middle layer 2.
The inner container 3 is a ceramic inner container which has a far infrared radiation function after being heated, and has a certain penetrating heating function when cooking foods such as rice, so that the rice is uniformly and thoroughly heated, and the rice has good shape, taste and fragrance.
The utility model provides a pair of rice cooker with lateral wall heating device has following advantage: 1. the side wall of the middle layer is provided with a side wall heating device, when the heating plate at the bottom of the middle layer heats the bottom of the inner container, the side wall heating device can simultaneously heat the side wall of the middle layer so as to heat the side wall of the inner container, so that the inner container is integrally and synchronously heated, the working efficiency of the electric cooker is improved, the inner container is prevented from being heated unevenly, and the good heating effect of food is ensured; 2. the side wall heating device comprises a supporting piece, a heating body and a protecting piece, wherein the two ends of the protecting piece extend outwards to form a first connecting portion and a second connecting portion, a connecting device is arranged between the first connecting portion and the second connecting portion, and the distance between the first connecting portion and the second connecting portion is adjusted through the connecting device so that the side wall heating device can be fixed on the middle side wall, and the installation is simpler and more convenient.
The aforesaid does only the utility model discloses a plurality of embodiment, nevertheless the utility model discloses a design concept is not limited to this, and all utilize this to think about right the utility model discloses carry out immaterial change, all shall belong to the infringement the action of the scope of protection of the utility model.
Claims (10)
1. An electric rice cooker with a side wall heating device is characterized in that: the heating device comprises a shell, a middle layer, a liner, a control device and a side wall heating device, wherein the middle layer is arranged in the shell, a heating disc is arranged at the bottom of the middle layer, the liner is arranged in the middle layer, the bottom of the liner is connected with the heating disc, the control device is arranged on the shell, the side wall heating device is arranged on the side wall of the middle layer, the side wall heating device comprises a supporting piece and a heating body, the supporting piece surrounds the side wall of the middle layer, and the heating body is arranged on the supporting piece and is connected with the control device.
2. The rice cooker with a side wall heating apparatus as claimed in claim 1, wherein: a gap is left between the two ends of the supporting piece.
3. The rice cooker with a side wall heating apparatus as claimed in claim 1, wherein: the heating body comprises a mica sheet, a resistance wire and an insulating layer, the mica sheet is arranged on the supporting piece, the resistance wire is wound on the mica sheet, the resistance wire is connected with the control device, and the resistance wire is wrapped by the insulating layer.
4. The rice cooker with side wall heating device according to claim 3, wherein: the resistance wire is a nickel winding wire.
5. The rice cooker with a side wall heating apparatus as claimed in claim 1, wherein: the side wall heating device further comprises a protection piece, the support piece is provided with a bending groove, the protection piece is arranged on the bending groove, and the protection piece surrounds the support piece and is used for covering the heating body on the support piece.
6. The rice cooker with a side wall heating apparatus as claimed in claim 5, wherein: the protection piece is characterized in that a first connecting portion and a second connecting portion extend outwards from two ends of the protection piece, and the first connecting portion is detachably connected with the second connecting portion.
7. The rice cooker with side wall heating device according to claim 6, wherein: still include connecting device, connecting device set up in first connecting portion with between the second connecting portion.
8. The rice cooker with sidewall heating device according to claim 7, wherein: the connecting device comprises a first connecting hole, a second connecting hole, a connecting bolt and a connecting nut, wherein the first connecting hole is formed in the first connecting part, the second connecting hole is formed in the second connecting part, the connecting bolt penetrates through the first connecting hole and the second connecting hole, and the connecting bolt penetrates through the first connecting hole and the second connecting hole and then is connected with the connecting nut.
9. The rice cooker with a side wall heating apparatus as claimed in claim 1, wherein: the vertical distance between the side wall heating device and the bottom of the middle layer is 1/3-2/3 of the height of the middle layer.
10. The rice cooker with a side wall heating apparatus as claimed in claim 1, wherein: the inner container is a ceramic inner container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221530816.1U CN217937878U (en) | 2022-06-20 | 2022-06-20 | Electric cooker with side wall heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221530816.1U CN217937878U (en) | 2022-06-20 | 2022-06-20 | Electric cooker with side wall heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217937878U true CN217937878U (en) | 2022-12-02 |
Family
ID=84215915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221530816.1U Active CN217937878U (en) | 2022-06-20 | 2022-06-20 | Electric cooker with side wall heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217937878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115919136A (en) * | 2023-01-12 | 2023-04-07 | 福建德化德瓷生活家用有限公司 | Ceramic electric cooker and control method thereof |
-
2022
- 2022-06-20 CN CN202221530816.1U patent/CN217937878U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115919136A (en) * | 2023-01-12 | 2023-04-07 | 福建德化德瓷生活家用有限公司 | Ceramic electric cooker and control method thereof |
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