CN203195458U - Pot liner and electric cooker with pot liner - Google Patents
Pot liner and electric cooker with pot liner Download PDFInfo
- Publication number
- CN203195458U CN203195458U CN 201320143077 CN201320143077U CN203195458U CN 203195458 U CN203195458 U CN 203195458U CN 201320143077 CN201320143077 CN 201320143077 CN 201320143077 U CN201320143077 U CN 201320143077U CN 203195458 U CN203195458 U CN 203195458U
- Authority
- CN
- China
- Prior art keywords
- pot
- courage
- protuberance
- arc section
- electric cooker
- 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
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses a pot liner and an electric cooker with the pot liner. The pot liner comprises a bottom wall and a side wall. The side wall comprises a protruding part with the inner surface protruding outwards and at least one shrinking part located above the protruding part. The distance between the inner surface of the shrinking part and an axis is smaller than the maximum distance between the inner surface of the protruding part and the axis. The side wall comprises at least one positioning part, and the outer surface of the positioning part is a straight wall. The pot liner is good in heat convection effect, materials to be heated can be heated evenly, and the pot liner and an electric cooker body can be very fast and conveniently positioned. The pot liner can be well located in the center of a coil panel or an electric hot tray of the electric cooker when the pot liner is used, and therefore the pot liner can be heated more evenly.
Description
Technical field
The utility model belongs to the small household appliances field, is specifically related to a kind of pot of courage and has the electric cooker of this pot courage.
Background technology
Spherical pot courage 1 ＇ that sells on the market sees Fig. 1, and it is that a pot courage oral area has reducing trend, and pot courage middle part is maximum, the flat rotary body in pot courage bottom.There is the strong characteristic of thermal convection current in this class pot courage, and pot courage internal temperature is even.But this class pot courage in use exist with heating member between the defective that can not finely cooperate, thereby cause pot courage inhomogeneous phenomenon of being heated.
Such as in IH electric cooker 2 ＇, see that Fig. 2-4 utilizes the edge of pot courage 1 ＇ to position, and makes pot courage 1 ＇ be in the center of coil panel 23 ＇ as far as possible.The non-direct assembling of plate 21 ＇ and coil panel 23 ＇ in the electric cooker, coil panel 23 ＇ assemble with middle plate by stay-warm case 22 ＇, have like this 2 rigging errors, middle plate 21 ＇ are working of plastics, easily distortion, after the rice cooker assembling, the errors of centration of coil panel 23 ＇ and middle plate 21 ＇ is larger, and namely pot courage 1 ＇ can not be in the center in magnetic field fully, and it is inhomogeneous that pot courage 1 ＇ surface produces heat, cause the rice of some position in pot courage 1 ＇ wetter, the rice of some position is more dried.
In the electric cooker of aluminium heat-generating disc 3 ＇ heating, see Fig. 5, place pot courage 1 ＇ after, both hands rotate pot courage 1 ＇, utilize pot courage 1 ＇ bottom shape and aluminium heat-generating disc 3 ＇ shapes to position, and make pot courage 1 ＇ touch aluminium heat-generating disc 3 ＇.Pot courage 1 ＇ bottom is that circular arc adds the plane transition, can not determine fully by aforesaid operations whether pot courage 1 ＇ touch aluminium heat-generating disc 3 ＇, perhaps pot courage 1 ＇ arbitrarily puts into rice cooker, pot courage 1 ＇ is shelved on aluminium heat-generating disc 3 ＇, pot courage 1 ＇ does not touch aluminium heat-generating disc 3 ＇, thereby it is inhomogeneous to cause pot courage 1 ＇ to be heated, and makes pot courage 1 ＇ local temperature high, the local jaundice of the rice that cooks.
Summary of the invention
The purpose of this utility model be to provide a kind of thermal convection current effective, with the pot courage of pot body location more convenient and quicker.
For reaching the goal of the invention the technical solution adopted in the utility model be:
The pot courage, comprise diapire and sidewall, it is characterized in that: described sidewall comprises that an inner surface is in the contraction flow region of described protuberance top toward the protuberance of evagination and at least one, described contraction flow region inner surface to the distance of axis less than the ultimate range of described protuberance inner surface to axis, described sidewall comprises at least one location division, and the outer surface of described location division is wall always.Protuberance is set on the sidewall, and contraction flow region is set above protuberance, purpose is can be in the inner formation of pot courage thermal convection current, and favourable thermal cycle can make the interior material to be heated of pot courage be heated evenly.The location division is set on the sidewall, like this pot courage in use, with pot body the location more convenient and quicker.
Further, the inner surface of described protuberance comprises at least one arc section.The setting of arc section has more excellent air-flow inducing action, so that the thermal convection current of pot courage inside is stronger.
Further, the inner surface of described protuberance comprises the first arc section, the second arc section, and described location division is located between first arc section and the second arc section of protuberance.The location division is located between the arc section, in order that do not affect the effect of thermal convection current.
Further, the inner surface of described location division is straight wall.The surfaces externally and internally of location division all is made as straight wall, purpose be pot courage can punch forming out.
Further, described pot courage is revolving body, described revolving body comprised the first latitude circle that the straight wall of location division outer surface forms, and crossed the second latitude circle that protuberance outer surface corresponding to the first arc section forms, and reached the 3rd latitude circle that protuberance outer surface corresponding to the second arc section forms; Described the first latitude radius of circle is greater than the second latitude radius of circle and the 3rd latitude radius of circle.Straight wall is located at the centre, can reduces pot remarkable protrusion of courage sidewall outer surface, thereby reduced accordingly the volume of pot body.
Further, described sidewall thickness uniformity.Even thickness unanimously is conducive to the punch forming of pot courage, can reduce the cost of pot courage, alleviates the weight of pot courage, so that the pot courage is more attractive in appearance.
Have the electric cooker of above-mentioned pot courage, it is characterized in that: the pot courage that comprises pot body and set within it.
Further, described pot body is provided with the keeper that cooperates location described pot courage with the straight wall of described location division outer surface.When described pot courage is placed into when using in the electric cooker, the position-limiting action by keeper and straight wall can make pot courage be in the center of coil panel or the electric hot tray of electric cooker, reaches the effect that pot courage is heated evenly.
Further, described keeper is some salient points that are located on described pot body, and described salient point is located described pot courage against described positioning straight wall.Keeper also can be projection or large-scale protruding part, salient point preferably, and the one, reduce cost, the 2nd, salient point is easy-formation more, and spacing more convenient and quicker.
Further, described pot body is provided with stay-warm case, and described salient point symmetrical ring is located on the madial wall of stay-warm case.
The beneficial effects of the utility model: the thermal convection current of pot courage is effective, and material to be heated is heated evenly, and very convenient quick with the location of pot body; The pot courage can be in the center of coil panel or the electric hot tray of electric cooker in use well, thereby it is more even that pot courage can be heated.
Description of drawings
Fig. 1 is the structural representation of existing spherical pot courage.
Fig. 2 is the IH rice cooker structure schematic diagram that uses existing pot courage.
Fig. 3 is to cutaway view along A ＇-A ＇ among Fig. 2.
Fig. 4 is to the part-structure cutaway view along B ＇-B ＇ among Fig. 2.
Fig. 5 is existing pot courage and aluminium heat-generating disc fit structure schematic diagram.
Fig. 6 is structural representation of the present utility model.
Fig. 7 uses IH rice cooker structure schematic diagram of the present utility model.
Fig. 8 is to cutaway view along A-A among Fig. 7.
Fig. 9 is to the part-structure cutaway view along B-B among Fig. 7.
Figure 10 is the utility model and aluminium heat-generating disc fit structure schematic diagram.
The specific embodiment
Come the utility model is further specified below in conjunction with specific embodiment, but the utility model is not confined to these specific embodiment.One skilled in the art would recognize that the utility model contained all alternatives, improvement project and the equivalents that may comprise in claims scope.
Embodiment one
With reference to Fig. 6, the pot courage, comprise diapire and sidewall, described sidewall comprises that an inner surface is in the contraction flow region 13 of described protuberance 11 tops toward the protuberance 11 of evagination and at least one, described contraction flow region 13 inner surfaces to the distance of axis less than the ultimate range of described protuberance 11 inner surfaces to axis, described sidewall comprises at least one location division 12, and the outer surface of described location division 12 is walls always.Protuberance 11 is set on the sidewall, and contraction flow region 13 is set above protuberance 11, purpose is can be in the inner formation of pot courage thermal convection current, and favourable thermal cycle can make pot material to be heated of courage inside be heated evenly.Location division 12 is set on the sidewall, like this pot courage in use, with pot body the location more convenient and quicker.The pot courage is provided with straight wall, and itself and be not used in location on electric cooker, as long as it possesses the protection domain that this positioning action namely should be understood to this patent.
The inner surface of described protuberance 11 comprises at least one arc section.The setting of arc section has more excellent air-flow inducing action, so that the thermal convection current of pot courage inside is stronger.The inner surface of the described protuberance 11 of the present embodiment comprises the first arc section 111, the second arc section 112, described location division 12 is located between first arc section 111 and the second arc section 112 of protuberance 11, in order that do not affect the effect of thermal convection current.
The inner surface of the described location division 12 of the present embodiment is straight walls, and the surfaces externally and internally of location division 12 all is made as straight wall.Because location division 12 surfaces externally and internallies are straight wall, therefore such pot courage can utilize punch forming process to produce.
The described pot of the present embodiment courage is revolving body, described revolving body comprised the first latitude circle that the straight wall of location division 12 outer surfaces forms, cross the second latitude circle of the protuberance 11 outer surfaces formation of the first arc section 111 correspondences, reached the 3rd latitude circle of the protuberance 11 outer surfaces formation of the second arc section 112 correspondences; Described the first latitude radius of circle is greater than the second latitude radius of circle and the 3rd latitude radius of circle.Straight wall is located at the centre, can reduces pot remarkable protrusion of courage sidewall outer surface, thereby reduced accordingly the volume of pot body.
Described sidewall thickness uniformity.Even thickness unanimously is conducive to the punch forming of pot courage, can reduce the cost of pot courage, alleviates the weight of pot courage, so that the pot courage is more attractive in appearance.
Embodiment two
With reference to Fig. 7-9, has the IH electric cooker of one described pot of courage of example, the pot courage 1 that comprises pot body and set within it.Described pot body comprises stay-warm case 2, middle plate 3, coil panel 4, and the straight wall section of corresponding pot courage sidewall location division 12 is provided with spacing with salient point 21 on the described stay-warm case 2.Salient point 21 also can be the keeper of other planforms, such as projection.Utilize salient point 21 spacing, make pot courage 1 be in the center of the coil panel 4 of IH electric cooker, so just can make pot courage 1 reach the more uniform effect of being heated.And 4 boss on the middle plate 3 only play up and down position-limiting action.
The present embodiment is provided with 4 salient points 21, also can be 3 or more; Described salient point 21 is on the madial wall of the symmetrical ring stay-warm case 2 that is located at the straight wall section of location division 12 outer surfaces correspondence.The set-up mode of salient point 21 also is not limited to this kind structure, can be so that the form setting of drop to be arranged such as salient point 21.
Embodiment three
With reference to Figure 10, has the aluminium heat-generating disc electric cooker of one described pot of courage of embodiment, the pot courage 1 that comprises pot body and set within it.Described pot body comprises stay-warm case 2, aluminium heat-generating disc 5, and the straight wall section of corresponding pot courage sidewall location division 12 is provided with spacing with salient point 21 on the described stay-warm case 2.Salient point 21 also can be the keeper of other planforms, such as projection.Utilize salient point 21 spacing, make pot courage 1 be in the center of the aluminium heat-generating disc 5 of aluminium heat-generating disc electric cooker.So just can make pot courage 1 reach the more uniform effect of being heated.
The present embodiment is provided with 4 salient points 21, also can be 3 or more; Described salient point 21 is on the madial wall of the symmetrical ring stay-warm case 2 that is located at the straight wall section of location division 12 outer surfaces correspondence.The set-up mode of salient point 21 also is not limited to this kind structure, can be so that the form setting of drop to be arranged such as salient point 21.
Claims (10)
- The pot courage, comprise diapire and sidewall, it is characterized in that: described sidewall comprises that an inner surface is in the contraction flow region of described protuberance top toward the protuberance of evagination and at least one, described contraction flow region inner surface to the distance of axis less than the ultimate range of described protuberance inner surface to axis, described sidewall comprises at least one location division, and the outer surface of described location division is wall always.
- 2. pot according to claim 1 courage, it is characterized in that: the inner surface of described protuberance comprises at least one arc section.
- 3. pot according to claim 2 courage, it is characterized in that: the inner surface of described protuberance comprises the first arc section, the second arc section, described location division is located between first arc section and the second arc section of protuberance.
- 4. pot according to claim 3 courage, it is characterized in that: the inner surface of described location division is straight wall.
- 5. pot according to claim 4 courage, it is characterized in that: described pot courage is revolving body, described revolving body comprised the first latitude circle that the straight wall of location division outer surface forms, cross the second latitude circle that protuberance outer surface corresponding to the first arc section forms, reached the 3rd latitude circle of the protuberance outer surface formation of the second arc section; Described the first latitude radius of circle is greater than the second latitude radius of circle and the 3rd latitude radius of circle.
- 6. pot courage according to claim 5 is characterized in that: described sidewall thickness uniformity.
- 7. have according to claim 1 ~ 6 electric cooker of the described pot of any one courage, it is characterized in that: the pot courage that comprises pot body and set within it.
- 8. electric cooker according to claim 7 is characterized in that: described pot body is provided with the keeper that cooperates location described pot courage with the straight wall of described location division outer surface.
- 9. electric cooker according to claim 8, it is characterized in that: described keeper is some salient points that are located on described pot body, described salient point against described positioning straight wall to described pot courage location.
- 10. electric cooker according to claim 9, it is characterized in that: described pot body is provided with stay-warm case, and described salient point symmetrical ring is located on the madial wall of stay-warm case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143077 CN203195458U (en) | 2013-03-26 | 2013-03-26 | Pot liner and electric cooker with pot liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143077 CN203195458U (en) | 2013-03-26 | 2013-03-26 | Pot liner and electric cooker with pot liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203195458U true CN203195458U (en) | 2013-09-18 |
Family
ID=49139605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320143077 Expired - Lifetime CN203195458U (en) | 2013-03-26 | 2013-03-26 | Pot liner and electric cooker with pot liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203195458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877502A (en) * | 2016-03-17 | 2016-08-24 | 九阳股份有限公司 | High-strength cooker inner container and electric cooker using same |
| CN109380979A (en) * | 2017-08-07 | 2019-02-26 | 佛山市顺德区美的电热电器制造有限公司 | Pot body and cooking apparatus |
-
2013
- 2013-03-26 CN CN 201320143077 patent/CN203195458U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877502A (en) * | 2016-03-17 | 2016-08-24 | 九阳股份有限公司 | High-strength cooker inner container and electric cooker using same |
| CN109380979A (en) * | 2017-08-07 | 2019-02-26 | 佛山市顺德区美的电热电器制造有限公司 | Pot body and cooking apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203195458U (en) | Pot liner and electric cooker with pot liner | |
| CN206721530U (en) | Efficient energy-saving towel heats bucket | |
| CN206073169U (en) | A kind of cooker racks with energy-gathering ring | |
| CN201911917U (en) | Inner container of electromagnetic pot | |
| CN203618162U (en) | An induction cooker concave coil panel | |
| WO2009127161A1 (en) | Electrical frying-roasting device capable of partially high temperature heating | |
| CN202636664U (en) | Insulating pot cover | |
| CN201958592U (en) | Energy-saving meal pot | |
| CN203723884U (en) | Radiant cooker type soup rice device with three-dimensional heating function | |
| CN203349331U (en) | Cooker capable of effectively reducing temperature rise of rotary knobs | |
| CN205306719U (en) | Convenient electromagnetic heating electricity rice cooker is installed and dismantled | |
| CN201365811Y (en) | Boiler used on electromagnetic oven | |
| CN205041255U (en) | Electric oven | |
| CN203354299U (en) | Electric cooker | |
| CN101273849A (en) | Micro-wave oven pancake baking device | |
| CN203234541U (en) | Noodle cooking pot | |
| CN203898015U (en) | Multifunctional, efficient and energy-saving steamer | |
| CN210697173U (en) | Multifunctional electric steamer | |
| CN203731512U (en) | Cooking bench panel | |
| CN204408652U (en) | Electric heating plate assembly and cooking apparatus | |
| CN202735738U (en) | External structure for wireless-control, wireless-charging and voltage-descending control circuit and electric kettle | |
| CN201691668U (en) | Multipurpose energy-saving pan | |
| CN202303535U (en) | Panel structure of electromagnetic oven | |
| CN203220236U (en) | Novel energy-saving pot | |
| CN206919081U (en) | A kind of Electromagnetic Heating saves frying cooker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |