CN203564114U - Electric cooker - Google Patents
Electric cooker Download PDFInfo
- Publication number
- CN203564114U CN203564114U CN201320760890.7U CN201320760890U CN203564114U CN 203564114 U CN203564114 U CN 203564114U CN 201320760890 U CN201320760890 U CN 201320760890U CN 203564114 U CN203564114 U CN 203564114U
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- China
- Prior art keywords
- support ring
- electric cooker
- outer pot
- pot
- insulating collar
- 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.)
- Expired - Lifetime
Links
- 238000009413 insulation Methods 0.000 claims description 37
- 238000010030 laminating Methods 0.000 claims description 4
- 238000002955 isolation Methods 0.000 abstract description 13
- 238000002844 melting Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract description 2
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 25
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
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Abstract
The utility model provides an electric cooker, which comprises an inner pot, an outer pot, a support ring, a first heat isolation ring and a second heat isolation ring, wherein the edge of a mounting hole of the support ring is positioned between the edge of the inner pot and the edge of the outer pot, the first heat isolation ring is arranged between the inner pot and the support ring to prevent the contact of the inner pot and the support ring, the second heat isolation ring is arranged between the outer pot and the support ring to prevent the contact of the outer pot and the support ring, and the first heat isolation ring and the second heat isolation ring respectively have the heat isolation function. The heat isolation rings are respectively arranged between the inner pot and the support ring as well as the outer pot and the support ring to achieve the heat isolation function, and the contact isolation is realized through the heat isolation rings, so the heat of the inner pot and the heat of the outer pot are prevented from being transferred to the support ring, thereby effectively solving the problems of deformation and even melting due to overhigh temperature of the support ring, and prolonging the service life of the whole electric cooker.
Description
Technical field
The utility model relates to household electrical appliance technical field, particularly a kind of electric cooker.
Background technology
Electric cooker is called again grill pan, electric cooker, and it is to utilize electric energy to change the cooker of interior energy into.Easy to use because of it, sanitation and hygiene, also have to food steam, boil, stew, the function such as stewing and being used widely.
Existing electric cooker generally includes the interior pot that food is processed and is located at the outer pot that this interior pot outside plays a protective role; for the ease of internal pot, carry out limited support; between interior pot and outer pot, be provided with at present the support ring with the installing hole of putting into for interior pot; and the edge of the installing hole of support ring is stretched between interior pot edge and outer pot edge, to play a supporting role.
Conventional support ring is working of plastics, and interior pot all directly contacts with support ring with outer pot, this just makes when electric cooker is worked, the heat radiation meeting of interior pot and outer pot acts directly on support ring, and cause that support ring is because excess Temperature is out of shape the problem of even melting, especially when using frying function, temperature is higher, affects the service life of electric cooker.
Therefore, how providing a kind of electric cooker, avoid support ring temperature to raise, to improve service life, is the current technical issues that need to address of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of electric cooker, avoids support ring temperature to raise, to improve service life.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of electric cooker, comprises interior pot, outer pot and support ring, and the installing hole edge of described support ring is between the edge and the edge of described outer pot of described interior pot, and it also comprises:
Be arranged between described interior pot and support ring to prevent that described interior pot from contacting with described support ring, and there is the first insulating collar of heat-blocking action;
Be arranged between described outer pot and support ring to prevent that described outer pot from contacting with described support ring, and there is the second insulating collar of heat-blocking action.
Preferably, in above-mentioned electric cooker, described the first insulating collar comprises:
Be set in first heat insulation loop in described interior pot outside;
Be connected with described the first heat insulation loop, and the flange connector being connected with the installing hole edge of described support ring.
Preferably, in above-mentioned electric cooker, on described the first insulating collar, be provided with the first rib contacting with described support ring.
Preferably, in above-mentioned electric cooker, described the second insulating collar is fastened on described outer pot edge for its lower surface, and the second heat insulation loop of upper surface and the laminating of described support ring.
Preferably, in above-mentioned electric cooker, the lower surface of described the second heat insulation loop is provided with the fixture block with described outer pot edge mate.
Preferably, in above-mentioned electric cooker, described fixture block is multiple, and being circumferentially uniformly distributed along described the second heat insulation loop.
Preferably, in above-mentioned electric cooker, on the flange connector of described the first insulating collar, be provided with screw pole, the installing hole edge of described support ring is provided with dodges groove or connecting through hole being connected of coordinating with described screw pole.
Preferably, in above-mentioned electric cooker, on described the second insulating collar, be provided with the link slot or the connecting hole that coordinate with described screw pole;
Described outer pot is provided with the screwed hole relative with described link slot or described connecting hole.
Preferably, in above-mentioned electric cooker, described screw pole is multiple, and along being circumferentially uniformly distributed of described flange connector, described connection dodge groove or connecting through hole, described link slot or connecting hole all with described screw pole corresponding layout one by one.
Preferably, in above-mentioned electric cooker, the upper surface of described the second heat insulation loop is provided with the second rib with described support ring laminating.
The utility model provides a kind of electric cooker, comprise interior pot, outer pot and support ring, wherein, the installing hole edge of this support ring is between the edge and the edge of outer pot of interior pot, and this electric cooker also comprises: be arranged on the first insulating collar to prevent that interior pot from contacting with support ring between interior pot and support ring; Be arranged on the second insulating collar to prevent that outer pot from contacting with support ring between outer pot and support ring, and the first insulating collar and the second insulating collar all has heat-blocking action.By the insulating collar with heat-blocking action is all set between interior pot and support ring and between outer pot and support ring, and realize isolation contact by insulating collar, can effectively prevent that the heat of interior pot and the heat of outer pot are delivered on support ring, thereby effectively avoid this support ring to be out of shape even the problem of fusing, the service life of having improved whole electric cooker because of excess Temperature.
Accompanying drawing explanation
The electric cooker cutaway view that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the partial enlarged drawing of A in Fig. 1;
The explosive view of the electric cooker that Fig. 3 provides for the utility model embodiment;
The outer pot structural representation that the second insulating collar is installed that Fig. 4 provides for the utility model embodiment;
The structural representation of the first insulating collar that Fig. 5 provides for the utility model embodiment;
The structural representation of the second insulating collar that Fig. 6 provides for the utility model embodiment.
The specific embodiment
Core of the present utility model is to provide a kind of electric cooker, avoids support ring temperature to raise, to improve service life.
In order to make those skilled in the art person understand better the utility model scheme, below in conjunction with drawings and embodiments, the utility model is described in further detail.
Please refer to shown in Fig. 1-Fig. 6, the utility model embodiment discloses a kind of electric cooker, comprise interior pot 1, outer pot 2 and support ring 3, wherein, the installing hole edge of this support ring 3 is between the edge and the edge of outer pot 2 of interior pot 1, and this electric cooker also comprises: be arranged between interior pot 1 and support ring 3 to prevent interior pot 1 the first insulating collar 4 contacting with support ring 3; Be arranged on the second insulating collar 5 to prevent that outer pot 2 from contacting with support ring 3 between outer pot 2 and support ring 3, and the first insulating collar 4 and the second insulating collar 5 all has heat-blocking action.
By the insulating collar with heat-blocking action is all set between interior pot 1 and support ring 3 and between outer pot 2 and support ring 3, by insulating collar, realize the isolation that internally pot 1 and outer pot 2 directly contact with support ring 3 simultaneously, can effectively prevent that the heat of interior pot 1 and the heat of outer pot 2 are delivered on support ring 3, thereby effectively avoid this support ring 3 to be out of shape even the problem of fusing, the service life of having improved whole electric cooker because of excess Temperature.
A kind of concrete structure of the first insulating collar 4 is provided in specific embodiment, has comprised the first heat insulation loop 41 and flange connector 42.Wherein, above-mentioned the first heat insulation loop 41 is set on interior pot 1 outside, to avoid the outer surface of interior pot 1 and contacting of support ring 3.In order to realize the stable connection of the first insulating collar 4, prevent skew, in the first heat insulation loop 41, be provided with flange connector 42, and this flange connector 42 is connected with the installing hole edge of support ring 3, concrete connected mode can be threaded connection, and also can connect by pin.Preferably, for the ease of processing, the first heat insulation loop 41 can be set to integral structure with flange connector 42.In actual production, as long as the heat insulation loop with above-mentioned core texture is all in protection domain.
Further, in embodiment, in order to reduce the contact area of the first insulating collar 4 and support ring 3, to reduce heat transmission, in actual production, the first rib 44 contacting with support ring 3 can be set on the first insulating collar.When mounted, support ring 3 is only contacted by the first rib 44 with the first insulating collar 4.By above-mentioned layout, making both contact-making surfaces is only the surface of rib, has reduced greatly contact area.For the stability that guarantees that the first insulating collar 4 is installed, preferably, the first rib 44 is set to L shaped structure, and will be wherein one section be arranged in the first heat insulation loop 41, and another section is arranged on flange connector 42.Particularly, the first rib 44 is multiple, and being circumferentially uniformly distributed along the first insulating collar 4.
A kind of structure of the second insulating collar 5 is also provided in the present embodiment, and particularly, this second insulating collar 5 can be fastened on outer pot 2 edges for lower surface, and the second heat insulation loop that upper surface and support ring 3 are fitted.During installation, the lower surface of this second heat insulation loop is fastened on outer pot 2 edges, to realize being connected of the second heat insulation loop and outer pot, and the upper surface of the second heat insulation loop contacts with support ring 3, to realize by the second heat insulation loop, realize being connected of outer pot 2 and support ring 3, avoid contacting of support ring 3 and outer pot 2 simultaneously, between outer pot 2 edges and support ring 3, be provided with heat insulation structural.By the known concrete shape for heat insulation structural of above-mentioned analysis and size, can set according to different needs, as long as meet in the utility model, the core of the second insulating collar 5 be limited.
Preferably, on the lower surface of above-mentioned the second heat insulation loop, be provided with and the fixture block 52 of outer pot 2 edge mate.During installation, the fixture block of the second heat insulation loop 52 is fastened on the edge of outer pot 2, to realize fixing the second heat insulation loop.Preferably, fixture block 52 is arranged on to the lower surface of the second heat insulation loop and forms draw-in groove with the second heat insulation loop, and the edge mate of this draw-in groove and outer pot 2, realize the installation to the second heat insulation loop.For the large I of draw-in groove forming using weight of the shape at outer pot 2 edges and support ring 3 etc. as setting with reference to factor.
In order to realize the stable installation of the second insulating collar 5, prevent that the second insulating collar 5 from problem of misalignment occurring, in one embodiment fixture block 52 is set to multiple, and by these fixture blocks 52 being circumferentially uniformly distributed along the second heat insulation loop, thereby the power that the second heat insulation loop is applied outer pot 2 is even, be outer pot 2 stress equalizations, improved the stability of whole electric cooker.Number for fixture block 52 can preferably arrange 6, and is uniformly distributed, and not only can increase the contact area of the second heat insulation loop and outer pot 2, improves stability, also can avoid whole the second heat insulation loop to contact with outer pot 2, causes the problem that heat-transfer area is larger.
On the basis of technique scheme, on the flange connector 42 of the first insulating collar 4, be provided with screw pole 43, and be provided with at the installing hole edge of support ring 3 accordingly, being connected of coordinating with screw pole 43 dodge groove or connecting through hole (not shown).By above-mentioned, arrange while installing, at the interior screw that arranges of screw pole 43 of the first insulating collar 4, and this screw is dodged to groove or connecting through hole through connecting, realize being connected of the first insulating collar 4 and bracing ring 3.
For the ease of processing, can preferably on support ring 3, arrange to connect and dodge groove, and this connection is dodged groove and is set to U-shaped groove.During installation, screw is dodged groove and is coordinated with being connected, and realizes connecting and dodges groove and be connected with the tight of screw.If connecting through hole preferably, arranges screw thread on connecting through hole.
Preferably, link slot 51 or connecting hole with above-mentioned screw fit are set on the second insulating collar 5, by above-mentioned arrange known, when mounted, screw in screw pole is dodged after groove or connecting through hole through connecting, be connected with link slot 51 or connecting hole, realize being connected of the first insulating collar 4 and support ring 3, and realize being connected of support ring 3 and the second insulating collar 5 simultaneously.
For the stability of further assurance device, on above-mentioned outer pot 2, be provided with the screwed hole (not shown) relative with link slot 51 or connecting hole, above-mentioned screw is connected with outer pot 2 again after passing link slot 51 or connecting hole, has guaranteed the stability connecting.The utility model is arranged on the first insulating collar 4, support ring 3 and the second insulating collar 5 on outer pot 2 by screw, and making whole device is fixed structure with respect to outer pot 2, avoids taking in interior pot 1 process the problem that the first insulating collar 4 or the second insulating collar 5 misplace.
In one embodiment screw pole 43 is set to multiple, and by these screw poles 43 along being circumferentially uniformly distributed of flange connector 42, particularly, by connection dodge groove or connecting through hole and link slot 51 or connecting hole all with screw pole 43 corresponding layout one by one.By multiple screws, to the connection of the first insulating collar 4, support ring 3, the second insulating collar 5 and outer pot 2, can further guarantee connective stability.Preferably, can select 6 screw poles 43, but for the screw pole 43 of other numbers also in protection domain.
In order further to optimize technique scheme, the upper surface of the second heat insulation loop in the application is provided with the 3rd rib 53 of fitting with support ring 3, and the second insulating collar 5 and support ring 3 are only by the support of fitting of the 3rd rib 53.For the number of the 3rd rib 53, can be set to 12, and along being circumferentially uniformly distributed of the second heat insulation loop, by several the 3rd ribs 53 are set, can reduce the contact area of the second insulating collar 5 and support ring 3, thereby and then reduce the heat transmission of the second insulating collar 5, the rapidoprint that can reduce in addition this second insulating collar 5, reduces production costs.
In this description, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an electric cooker, comprises interior pot (1), outer pot (2) and support ring (3), and the installing hole edge of described support ring (3) is positioned between the described pot edge of (1) and the edge of described outer pot (2), it is characterized in that, also comprises:
Be arranged between described interior pot (1) and support ring (3) to prevent that described interior pot (1) contacts with described support ring (3), and there is first insulating collar (4) of heat-blocking action;
Be arranged between described outer pot (2) and support ring (3) to prevent that described outer pot (2) from contacting with described support ring (3), and there is second insulating collar (5) of heat-blocking action.
2. electric cooker according to claim 1, is characterized in that, described the first insulating collar (4) comprising:
Be set in first heat insulation loop (41) in described interior pot (1) outside;
Be connected with described the first heat insulation loop (41), and the flange connector (42) being connected with the installing hole edge of described support ring (3).
3. electric cooker according to claim 2, is characterized in that, is provided with the first rib (44) contacting with described support ring (3) on described the first insulating collar (4).
4. electric cooker according to claim 2, is characterized in that, described the second insulating collar (5) is fastened on described outer pot (2) edge for its lower surface, and the second heat insulation loop of upper surface and described support ring (3) laminating.
5. electric cooker according to claim 4, is characterized in that, the lower surface of described the second heat insulation loop is provided with the fixture block (52) with described outer pot (2) edge mate.
6. electric cooker according to claim 5, is characterized in that, described fixture block (52) is multiple, and being circumferentially uniformly distributed along described the second heat insulation loop.
7. electric cooker according to claim 4, it is characterized in that, on the flange connector (42) of described the first insulating collar (4), be provided with screw pole (43), the installing hole edge of described support ring (3) is provided with dodges groove or connecting through hole being connected of coordinating with described screw pole (43).
8. electric cooker according to claim 7, is characterized in that, is provided with the link slot (51) or the connecting hole that coordinate with described screw pole (43) on described the second insulating collar (5);
Described outer pot (2) is provided with the screwed hole relative with described link slot or described connecting hole.
9. electric cooker according to claim 8, it is characterized in that, described screw pole (43) is multiple, and along being circumferentially uniformly distributed of described flange connector (42), described connection dodge groove or connecting through hole, described link slot (51) or connecting hole all with described screw pole (43) corresponding layout one by one.
10. electric cooker according to claim 4, is characterized in that, the upper surface of described the second heat insulation loop is provided with the second rib (53) with described support ring (3) laminating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320760890.7U CN203564114U (en) | 2013-11-26 | 2013-11-26 | Electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320760890.7U CN203564114U (en) | 2013-11-26 | 2013-11-26 | Electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203564114U true CN203564114U (en) | 2014-04-30 |
Family
ID=50531884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320760890.7U Expired - Lifetime CN203564114U (en) | 2013-11-26 | 2013-11-26 | Electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203564114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665601A (en) * | 2013-11-26 | 2015-06-03 | 珠海格力电器股份有限公司 | Electric rice cooker |
-
2013
- 2013-11-26 CN CN201320760890.7U patent/CN203564114U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665601A (en) * | 2013-11-26 | 2015-06-03 | 珠海格力电器股份有限公司 | Electric rice cooker |
| CN104665601B (en) * | 2013-11-26 | 2018-02-02 | 珠海格力电器股份有限公司 | A kind of electric cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |