CN2216793Y - Energy-saving and thermal-insulation electric cooking vessel - Google Patents
Energy-saving and thermal-insulation electric cooking vessel Download PDFInfo
- Publication number
- CN2216793Y CN2216793Y CN 94247504 CN94247504U CN2216793Y CN 2216793 Y CN2216793 Y CN 2216793Y CN 94247504 CN94247504 CN 94247504 CN 94247504 U CN94247504 U CN 94247504U CN 2216793 Y CN2216793 Y CN 2216793Y
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- cooking appliance
- electric cooking
- insulation
- heat
- energy
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Abstract
The utility model relates to an energy-saving and thermal-insulation electric cooking appliance with a thermal insulation layer, which is formed in the way that a thermal insulation layer is additionally arranged on the upper and the bottom peripheries of the casing of an existing electric cooking appliance. The utility model is characterized in that when the utility model is used for cooking, power is automatically cut after water is boiled; as the utility model is provided with one layer of thermal insulation, heat stored in an electric hot plate is seldom diffused, and an inner cooker is continuously heated by the electric hot plate for cooking rice; the temperature of cooked rice in the inner cooker can maintain 60 DEG C for four hours more or less under the condition of no electricity. The energy-saving and thermal-insulation electric cooking appliance is suitable for electric rice cookers and electric food warmers which use the electricity as the heat source of the electric hot plates, having the advantages of short boiling time, long thermal insulation time, high safety coefficient and convenience to customers. In addition, the electricity can be saved for more than 30%.
Description
The utility model relates to a kind of electric cooking appliance with heat-insulation layer, especially the better electric cooking appliance of energy-saving effect.
At present, known electric cooking appliance (as electric cooker, electric food warmer) is by outer pot, interior pot, and electric hot plate, food steamer four big parts are formed.Plug in when cooking, after meal was ripe, the electric cooking appliance warmer was started working, and the energy automatic heat preserving is about 60 ℃.Though electric cooking appliance has user's advantage easily, the whole insulating process of cooking all needs electric energy to guarantee, if cooking food soup overflows outside the pot, also may have unsafe factors such as burning out the electrical equipment original paper.
The utility model provides a kind of electric cooking appliance, and it is cooked food time weak point not only, and temperature retention time is long, the safety coefficient height, and save the energy.
The utility model is achieved in that heat-insulation layer of outer pot design of electric cooking appliance, heat-insulation layer of the base designs of electric cooking appliance, insulation cover of electric cooking appliance design.Food steamer insulation of electric cooking appliance food steamer design is outer.Plug in when electric cooking appliance is cooked, water is driven the back deenergization, covers insulation cover, the heat of electric cooking appliance storage at this moment continues heating for interior pot, meal is boiled, because electric cooking appliance sets up good insulation layer, the temperature of pot meal keeps about 60 degrees centigrade in outage in four hours in making.
Because electric cooking appliance is upper and lower, designed one deck heat insulating device all around, water just can continue meal to boil without power supply after boiled when cooking, and does not use power supply to be incubated and just can make meal keep higher temperature in a long time, makes things convenient for the user, has saved the energy.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the profile of the utility model electric cooking appliance.
(1) outer pot, (2) interior pot, (3) food steamer, (4) food steamer skin, (5) insulation cover, (6) insulation base, (7) electric hot plate, (8) light heat-insulating layer among the figure.
Electric cooking appliance is made up of outer pot (1), interior pot (2), food steamer (3), food steamer skin (4), insulation cover (5), insulation base (6), electric hot plate (7).
In the embodiment shown in fig. 1, electric cooking appliance insulation cover (5), insulation base (6), food steamer skin (4) adopt double Shell, and former outer pot of electric cooking appliance (1) has adopted double Shell, (as electric cooker etc.) double Shell material metal, enamel or pottery.In the middle of above-mentioned four parts double Shells is heat-insulation layer, heat-insulation layer adopts the light thermal-insulating heat-barrier material or adopts the vacuum seal insulation, the light thermal-insulating heat-barrier material is according to electric cooking appliance stew outward (1), food steamer skin (4), insulation cover (5), the body of (6) four parts heat-insulation layer positions of insulation base requires design, once or several times processes extruding or punch forming respectively, assembles again.
Because insulation base (6) is sealed in the power line of electric hot plate (7) in the electric cooking appliance, be anti-electric hot plate (7) plain conductor plastic casing mutation, electric hot plate (7) plain conductor shell useful ceramics pipe or insulation insulating fibre material conduit.
In the energy-saving heat preserving electric cooking appliance pot (2) not lattice or lattice be many lattice, interior pot lid should be one mutually, or a plurality of, in many lattice pot (2) also can shared one in pot lid.
Pot (2) bore is garden shape, square, rectangle or polygonal in the energy-saving heat preserving electric cooking appliance, and outer pot (1) profile can be garden shape, rectangle, square, polygonal or abnormity.
Energy-saving heat preserving electric cooking appliance food steamer (3) is placed on interior pot (2), and food steamer skin (4) is placed on above outer pot (1), and the user can use food steamer (3) in use, also can be without food steamer (3).
The electric hot plate thermal source is made in the electricity consumption of energy-saving heat preserving electric cooking appliance, is applicable to electric cooker, electric food warmer.
The energy-saving heat preserving electric cooking appliance is owing to adopt Fig. 1 design, and electricity consumption time weak point also can make the meal temperature retention time of interior pot (2) long without electric energy after meal is ripe when cooking, and makes things convenient for the user.Energy-saving heat preserving electric cooking appliance safety coefficient height can be saved the energy more than 30%, and technology is simple, helps organizing industrialization production.
Claims (6)
1, a kind of energy-saving heat preserving electric cooking appliance, mainly by outer pot (1), interior pot (2), food steamer (3), food steamer skin (4), insulation cover (5), insulation base (6), electric hot plate (7) is formed, it is characterized in that: electric cooking appliance is stewed outward (1), insulation cover (5), the insulation base (6), food steamer skin (4) adopts the double-layer heat insulation housing, and the double-layer heat insulation shell material is heat-insulation layer in the double Shell with metal, enamel or pottery.
2, according to claims 1 described energy-conservation electricity temperature electric cooking appliance, it is characterized in that: stew the outward heat-insulation layer of (1) of electric cooking appliance, the heat-insulation layer of insulation cover (5), the heat-insulation layer of insulation base (6), the heat-insulation layer of food steamer skin (4) adopts the light thermal-insulating heat-barrier material or adopts the vacuum seal insulation, the light thermal-insulating heat-barrier material according to electric cooking appliance stew outward (1), the body of insulation cover (5), insulation base (6), (4) four parts heat-insulation layer positions of food steamer skin requires design, once or several times distinguish machine-shaping, assemble again.
3, energy-saving heat preserving electric cooking appliance according to claim 1 is characterized in that: the plain conductor shell of electric hot plate (7) is with earthenware or insulating fibre material conduit in the electric cooking appliance.
4, energy-saving heat preserving electric cooking appliance according to claim 1 is characterized in that: pot (2) in the electric cooking appliance but lattice are many lattice, interior pot Gai Kexiang should be a plurality of, in many lattice pot (2) also can shared one in pot lid, interior pot (2) is lattice not also.
5, energy-saving heat preserving electric cooking appliance according to claim 1 is characterized in that: pot bore is garden type, square, rectangle or polygonal in the electric cooking appliance, and outer pot (1) profile can be garden shape, rectangle, square, polygonal or abnormity.
6, energy-saving heat preserving electric cooking appliance according to claim 1 is characterized in that: on pot (2), food steamer skin (4) was placed above outer pot (1) in food steamer (3) was placed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94247504 CN2216793Y (en) | 1994-12-05 | 1994-12-05 | Energy-saving and thermal-insulation electric cooking vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94247504 CN2216793Y (en) | 1994-12-05 | 1994-12-05 | Energy-saving and thermal-insulation electric cooking vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2216793Y true CN2216793Y (en) | 1996-01-10 |
Family
ID=33852721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94247504 Expired - Fee Related CN2216793Y (en) | 1994-12-05 | 1994-12-05 | Energy-saving and thermal-insulation electric cooking vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2216793Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104398167A (en) * | 2014-11-19 | 2015-03-11 | 苏州广型模具有限公司 | Thermos shell with high thermal insulation property |
-
1994
- 1994-12-05 CN CN 94247504 patent/CN2216793Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104398167A (en) * | 2014-11-19 | 2015-03-11 | 苏州广型模具有限公司 | Thermos shell with high thermal insulation property |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |