CN203735972U - Slow stewpot - Google Patents
Slow stewpot Download PDFInfo
- Publication number
- CN203735972U CN203735972U CN201320886310.9U CN201320886310U CN203735972U CN 203735972 U CN203735972 U CN 203735972U CN 201320886310 U CN201320886310 U CN 201320886310U CN 203735972 U CN203735972 U CN 203735972U
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- CN
- China
- Prior art keywords
- pot
- courage
- shell
- ptc heater
- shell body
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- 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 - Fee Related
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Abstract
The utility model discloses a slow stewpot comprising a pot shell. The pot shell with a power cord is provided with a control switch. The pot shell is in an integrated structure made of plastic by injection molding. The pot shell is provided with a pot cavity; the upper edge of the pot cavity is provided with an insulating ring; the insulating ring is provided with an aluminum liner. A PTC heater is mounted at the bottom of the aluminum liner and is provided with a radiator. The PTC heater is electrically connected with the power cord. The bottom of the pot shell is provided with air holes. The aluminum liner is fitted to the inside of the aluminum liner. A support edge of the aluminum liner is supported on the upper edge of the aluminum liner. A heating chamber covering the aluminum liner and employing air as heat transfer medium is formed between the outer peripheral surface and bottom wall of a porcelain liner and the inner peripheral surface and upper bottom surface of the aluminum liner; a pot cover matching with the porcelain liner is fitted to an opening of the porcelain liner. The pot shell is in the integrated structure made of plastic by injection molding, the PTC heater is used for heating, and the slow stewpot has the advantages of light weight, attractiveness, convenience and safety in use, and capability of heating at constant temperature.
Description
Technical field
The utility model relates to a kind of mess kit, particularly a kind of slow cooker.
Background technology
As everyone knows, slow cooker can be cooked out multiple appetizing food with unique cooking methods of its long-time non high temperature and be subject to consumer's welcome, slow cooker can reduce scattering and disappearing of nutrition in food as best one can, keep original nutrition and the delicious food of food, be the effect of tonic thereby reach stew, its food stewing not only mouthfeel is good but also nutritious.In prior art, slow cooker is of a great variety and different, has dividing of electrical heating and gas heating with regard to mode of heating.Particularly electric heating slow cooker, not only energy-conserving and environment-protective, safety and sanitation, and temperature control easily, power stability, simple to operation and without personnel guard, thereby very popular.Electric heating slow cooker has been come into huge numbers of families at present, become the another good tool helper who cooks in people kitchen, but along with improving constantly of people's living standard, people are that form or function all have higher quality requirement to slow cooker, therefore only has the project organization that constantly improves slow cooker, open up new variety design, could meet the demand of market diversification.But present slow cooker adopts metal shell more, metal shell not only production cost is high, and in cooking process, inner heat can make metal shell temperature raise, user can be burned because of carelessness, has certain potential safety hazard, and therefore its structure is further improved; In addition, also there is the shortcoming of the bad control of heating-up temperature in some slow cookers, the heating big rise and fall in its heating element heater unit interval, and allow the bad control temperature of user and cooking time, thereby affect the delicious degree of institute's cooking food.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned prior art present situation, and provides lightly attractive in appearance, easy to use, safe, a kind of slow cooker of heated at constant temperature.
The utility model solves the problems of the technologies described above adopted technical scheme:
A kind of slow cooker, include the shell body that is provided with power line, on shell body, be provided with gauge tap, wherein, shell body is the overall structure that plastic-injection forms, shell body is provided with a pot chamber, and the upper edge in this pot of chamber is provided with insulating collar, is equipped with a pot aluminium courage on insulating collar, the bottom of this pot of aluminium courage is provided with ptc heater, on this ptc heater, be fitted with radiator, ptc heater is electrically connected with power line, and the bottom of shell body offers louvre; In pot aluminium courage, be equipped with pot pottery courage, support edge on pot pottery courage is supported mutually with the upper edge of pot aluminium courage, between the inner peripheral surface of pot pottery courage outer peripheral face and diapire and pot aluminium courage and upper bottom surface, be formed with and wrap pot pottery heated chamber courage and taking air as heat transfer medium, pot pottery courage opening part is equipped with the pot cover suitable with it.
For optimizing technique scheme, the measure of taking also comprises:
Above-mentioned shell body is matched to assemble by bottom and shell and forms, and the bottom of shell is provided with feet, offers the installing hole suitable with described gauge tap on the sidewall of shell; Louvre is opened on bottom.
On the sidewall of above-mentioned shell, be symmetrical arranged jug, this handle is inverted L shape structure, between handle and described shell, is provided with installation stiffener.
The bottom surface of above-mentioned pot aluminium courage is provided with boss, on the base of shell body 1, just lug boss position is offered to through hole, and base screw pad is installed in through hole, between boss and base screw pad, fixes by screw.
On above-mentioned ptc heater, be fitted with radiator; Between the bottom of ptc heater and pot aluminium courage 2, be provided with heat conducting disk.
The upper edge of above-mentioned pot aluminium courage is shaped with the flange of outside turnover, the recessed cavity that is formed with of upper surface of insulating collar, and flange is placed in described cavity and pot aluminium courage card is hung on described insulating collar.
Above-mentioned gauge tap comprises switch main body, switch panel and switching knob, and switch panel is placed in the installing hole of shell, and switching knob is connected cooperation with switch main body; Between switch main body and the inwall of shell, be provided with mica sheet.
Above-mentioned gauge tap has top grade, low grade, insulation shelves and four work gears of OFF shelves, and high-grade power is 210W, and low-grade power is 150W, and insulation shelves power is 60W.
Above-mentioned pot cover is the Lid of glass pot that safety glass is made, and is provided with handle portion on this Lid of glass pot, and handle portion is connected cooperation with pot cover by attachment screw, in this handle portion, be fitted with handle lid.
Compared with prior art, the shell body of a kind of slow cooker of the utility model is the overall structure that plastic-injection forms, lightly attractive in appearance, easy to process; The upper edge of shell body arranges insulating collar, the setting of insulating collar has avoided pot aluminium courage to contact with the direct of shell body, in not affecting pot aluminium courage heating, prevent the direct heat transfer between pot aluminium courage and shell body, make user in the process of cooking food, touch because of carelessness plastic shell thereby allow, and carrying non-scald on hand during with hot food; This slow cooker adopts ptc heater heating, and ptc heater has the characteristic of heated at constant temperature, and it is influenced by ambient temperature little, can make food homogeneous heating, stewes effect more slowly.
On ptc heater, be fitted with radiator, accelerate the heat radiation of ptc heater, prevent that ptc heater from cannot normally work because of excess Temperature; And the setting of heat conducting disk increases the contact area between pot aluminium courage and thermal source, make heating more even.
On the bottom of shell body, be provided with louvre, the setting of louvre is more conducive to leaving of heat between pot aluminium courage and shell body, avoids the excess Temperature of shell body.
Its pot of courage is made up of pot aluminium courage and pot pottery courage, between pot pottery courage and pot aluminium courage, is formed with the heated chamber taking air as heat-conducting medium, makes the heating of food more even, is conducive to stew out bonne bouche more; Gauge tap adopts knob structure, easy to adjust, and it has top grade, low grade, insulation shelves and four work gears of OFF shelves, can be according to the selecting without demand of user, and easy to operate, select various.
Brief description of the drawings
Fig. 1 is the perspective view of the utility model embodiment;
Fig. 2 is the forward sight structural representation of Fig. 1;
Fig. 3 is the plan structure schematic diagram of Fig. 2;
Fig. 4 is the sectional structure schematic diagram of Fig. 3 along A-A line;
Fig. 5 is the sectional structure schematic diagram of Fig. 3 along B-B line;
Fig. 6 is I portion enlarged drawing in Fig. 5;
Fig. 7 is the structural representation of looking up of Fig. 2;
Fig. 8 is the decomposition chart of the utility model embodiment;
Fig. 9 is the decomposition chart of gauge tap in Fig. 8.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is to Figure 9 shows that structural representation of the present utility model.
Reference numeral is wherein: shell body 1, pot chamber 1a, bottom 11, louvre 11a, shell 12, installing hole 12a, feet 13, bird-nest-shaped lines 14, screw 15, base screw pad 16, handle 17, stiffener 18 is installed, pot aluminium courage 2, heated chamber 2a, boss 21, flange 22, insulating collar 3, cavity 3a, pot pottery courage 4, support edge 41, lug 42, pot cover 5, handle portion 51, attachment screw 52, handle lid 53, gauge tap 6, switch main body 61, switch panel 62, switching knob 63, mica sheet 64, power line 7, ptc heater 8, radiator 81, heat conducting disk 82.
As shown in Figures 1 to 9,
A kind of slow cooker, include the shell body 1 that is provided with power line 7, on shell body 1, be provided with gauge tap 6, wherein, the overall structure that shell body 1 forms for plastic-injection, shell body 1 is provided with a pot chamber 1a, the upper edge of this pot of chamber 1a is provided with insulating collar 3, is equipped with a pot aluminium courage 2 on insulating collar 3, and the bottom of this pot of aluminium courage 2 is provided with ptc heater 8, ptc heater 8 is electrically connected with power line 7, and the bottom of shell body 1 offers louvre 11a; In pot aluminium courage 2, be equipped with pot pottery courage 4, support edge 41 on pot pottery courage 4 is supported mutually with the upper edge of pot aluminium courage 2, between the inner peripheral surface of pot pottery courage 4 outer peripheral faces and diapire and pot aluminium courage 2 and upper bottom surface, be formed with and wrap pot pottery heated chamber 2a courage 4 and taking air as heat transfer medium, pot pottery courage 4 opening parts are equipped with the pot cover suitable with it 5.
Shell body 1 adopts plastic cement material injection molded, and on the upper edge of shell body 1, insulating collar 3 is set, and shell body 1 and a pot aluminium courage 2 are separated, and avoids both direct contacts, thereby prevents the excess Temperature of shell body 1 and scald user.This slow cooker adopts ptc heater 8 to heat.
Ptc heater 8 has the characteristic of heated at constant temperature, and its principle of heating is that after the thermistor energising in ptc heater 8, self-heating intensification makes resistance enter transition district, and thermistor gauge surface temperature will be warming up to uniform temperature and keep this temperature constant from 0; This temperature is only relevant with Curie temperature and the applied voltage of thermistor, and substantially irrelevant with environment temperature; Ptc heater 8 have constant temp. warming, the flames of anger, thermal conversion rate high, be subject to supply voltage to affect the advantages such as minimum, natural life-span is long.
In embodiment, shell body 1 is matched to assemble by bottom 11 and shell 12 and forms, and the bottom of shell 11 is provided with feet 13, offers the installing hole 12a suitable with described gauge tap 6 on the sidewall of shell 12; Louvre 11a is opened on bottom 11.
Under shell 12, radially extend internally and form base, bottom 11 is fixed on the oval space that base surrounds and by this space-closed; The setting of feet 13 makes putting of whole slow cooker more steady, uses safelyr, simultaneously also avoids the bottom of slow cooker to cause scuffing to putting plane; The setting of louvre 11a is more conducive to the diffusion of shell body 1 interior heat, contributes to the maintenance of shell body 1 normal temperature state.The surface of shell 11 is shaped with bird-nest-shaped lines 14, and bird-nest-shaped lines 14 makes outward appearance more attractive in appearance, generous, and can in taking and placing process, play to a certain extent anti-skidding effect.
Shell body 1 ovalize structure, the pot chamber 1a opening of shell body 1 is ellipse, and accordingly, the cross section of pot aluminium courage 2 and pot pottery courage 4 is all ellipse, on pot pottery courage 4, is symmetrically arranged with the lug 42 of being convenient to taking and placing pot pottery courage 4.
In embodiment, be symmetrical arranged jug 17 on the sidewall of shell 12, this handle 17 is inverted L shape structure, is provided with stiffener 18 is installed between handle 17 and described shell 12.Taking and placing and the movement of slow cooker is convenient in the setting of handle 17, and handle 17 adopts ABS plastic to make, and ABS plastic has the feature of high strength, low weight; Stiffener 18 is installed has increased the intensity that handle 17 connects, and prevents that handle 17 is because connecting loosening coming off.
In embodiment, the bottom surface of pot aluminium courage 2 is provided with boss 21, on the base 11 of shell body 1, just boss 21 positions is offered to through hole, and base screw pad 16 is installed in through hole, fixing by screw 15 between boss 21 and base screw pad 16.
In embodiment, the number of boss 21 is two, and accordingly, the number of base screw pad 16 is also two; Base screw pad 16 is symmetricly set on base 11.
Thereby the boss 21 that above-mentioned base screw pad 16 runs through on pot aluminium courage 2 is from top to bottom connected and fixed base 11 and a pot aluminium courage 2 with the base screw pad 16 being installed on base 11.
In embodiment, on ptc heater 8, be fitted with radiator 81; Between the bottom of ptc heater 8 and pot aluminium courage 2, be provided with heat conducting disk 82.
The heat radiation of ptc heater 8 is accelerated in arranging of radiator 81, prevents that ptc heater 8 from cannot normally work because of excess Temperature; And the setting of heat conducting disk 82 increases the contact area between pot aluminium courage 2 and thermal source, make heating more even.
In embodiment, the upper edge of pot aluminium courage 2 is shaped with the flange 22 of outside turnover, the recessed cavity 3a that is formed with of upper surface of insulating collar 3, and flange 22 is placed in described cavity 3a and pot aluminium courage 2 cards is hung on described insulating collar 3.
In embodiment, gauge tap 6 comprises switch main body 61, switch panel 62 and switching knob 63, and switch panel 62 is placed in the installing hole 12a of shell 12, and switching knob 63 is connected cooperation with switch main body 61; Between the inwall of switch main body 61 and shell 12, be provided with mica sheet 64.Mica sheet 64 plays insulating effect.
In embodiment, gauge tap 6 has top grade, low grade, insulation shelves and four work gears of OFF shelves, and high-grade power is 210W, and low-grade power is 150W, and insulation shelves power is 60W.Switch panel 62 peripheries are that half round has marked " OFF ", " LOW ", " HIGH " successively, " WARM " represents respectively OFF shelves, low grade, top grade and four gears of insulation shelves, user can selecting without demand according to user, easy to operate, select various.On switching knob 63, be shaped with indication point, indication point is subjected to displacement along with the rotation of switching knob 63, and indication point just represents the residing work gear of slow cooker at that time to mark.
In embodiment, the Lid of glass pot that pot cover 5 is made for safety glass, is provided with handle portion 51 on this Lid of glass pot 5, and handle portion 51 is connected cooperation by attachment screw 52 with pot cover 5, in this handle portion 51, is fitted with handle lid 53.Handle portion 51 adopts ABS plastic to make, the setting party of handle portion 51 the taking and placing of pot cover 5.When pot cover 5 covers with pot pottery courage 4, the periphery of pot cover 5 is placed on the step of the recessed formation of pot pottery courage 4 opening part, and the cross section of this step is L-type structure.
Most preferred embodiment of the present utility model is illustrated, and the various variations of being made by those of ordinary skill in the art or remodeling can not depart from scope of the present utility model.
Claims (5)
1. a slow cooker, include the shell body (1) that is provided with power line (7), on described shell body (1), be provided with gauge tap (6), it is characterized in that: the overall structure that described shell body (1) forms for plastic-injection, described shell body (1) is provided with a pot chamber (1a), the upper edge in this pot of chamber (1a) is provided with insulating collar (3), on described insulating collar (3), be equipped with a pot aluminium courage (2), the bottom of this pot of aluminium courage (2) is provided with ptc heater (8), described ptc heater (8) is electrically connected with power line (7), the bottom of described shell body (1) offers louvre (11a), in described pot aluminium courage (2), be equipped with pot pottery courage (4), support edge (41) on described pot pottery courage (4) is supported mutually with the upper edge of pot aluminium courage (2), between described pot pottery courage (4) outer peripheral face and the inner peripheral surface of diapire and pot aluminium courage (2) and upper bottom surface, be formed with and wrap pot pottery courage heated chambers (4) and taking air as heat transfer medium (2a), described pot pottery courage (4) opening part is equipped with the pot cover suitable with it (5), shell body (1) is matched to assemble by bottom (11) and shell (12) and forms, the bottom of described shell (11) is provided with feet (13), offers the installing hole (12a) suitable with described gauge tap (6) on the sidewall of described shell (12), described louvre (11a) is opened on bottom (11), on the sidewall of described shell (12), be symmetrical arranged jug (17), this handle (17) is inverted L shape structure, is provided with stiffener (18) is installed between described handle (17) and described shell (12), on described ptc heater (8), be fitted with radiator (81), between the bottom of described ptc heater (8) and pot aluminium courage (2), be provided with heat conducting disk (82), described gauge tap (6) comprises switch main body (61), switch panel (62) and switching knob (63), described switch panel (62) is placed in the installing hole (12a) of shell (12), and described switching knob (63) is connected cooperation with switch main body (61), between described switch main body (61) and the inwall of shell (12), be provided with mica sheet (64).
2. a kind of slow cooker according to claim 1, it is characterized in that: the bottom surface of described pot aluminium courage (2) is provided with boss (21), on the base (11) of described shell body (1), just boss (21) position is offered to through hole, base screw pad (16) is installed in described through hole, fixing by screw (15) between described boss (21) and base screw pad (16).
3. a kind of slow cooker according to claim 2, it is characterized in that: the upper edge of described pot aluminium courage (2) is shaped with the flange (22) of outside turnover, the recessed cavity (3a) that is formed with of upper surface of described insulating collar (3), described flange (22) is placed in described cavity (3a) and pot aluminium courage (2) card is hung on described insulating collar (3).
4. a kind of slow cooker according to claim 3, it is characterized in that: described gauge tap (6) has top grade, low grade, insulation shelves and four work gears of OFF shelves, described high-grade power is 210W, and described low-grade power is 150W, and described insulation shelves power is 60W.
5. a kind of slow cooker according to claim 4, it is characterized in that: the Lid of glass pot that described pot cover (5) is made for safety glass, on this Lid of glass pot (5), be provided with handle portion (51), described handle portion (51) is connected cooperation by attachment screw (52) with pot cover (5), in this handle portion (51), is fitted with handle lid (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886310.9U CN203735972U (en) | 2013-12-31 | 2013-12-31 | Slow stewpot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886310.9U CN203735972U (en) | 2013-12-31 | 2013-12-31 | Slow stewpot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203735972U true CN203735972U (en) | 2014-07-30 |
Family
ID=51335857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320886310.9U Expired - Fee Related CN203735972U (en) | 2013-12-31 | 2013-12-31 | Slow stewpot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203735972U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654361A (en) * | 2013-12-31 | 2014-03-26 | 宁波无极电器有限公司 | Slow cooker |
| CN104382478A (en) * | 2014-09-28 | 2015-03-04 | 李文 | Energy-saving multi-purpose pot |
| CN104545412A (en) * | 2014-12-22 | 2015-04-29 | 翁志荣 | Air heating electric cooker |
-
2013
- 2013-12-31 CN CN201320886310.9U patent/CN203735972U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654361A (en) * | 2013-12-31 | 2014-03-26 | 宁波无极电器有限公司 | Slow cooker |
| CN104382478A (en) * | 2014-09-28 | 2015-03-04 | 李文 | Energy-saving multi-purpose pot |
| CN104382478B (en) * | 2014-09-28 | 2017-06-09 | 李文 | Energy-saving multi-purpose cooking vessel |
| CN104545412A (en) * | 2014-12-22 | 2015-04-29 | 翁志荣 | Air heating electric cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |