CN2191614Y - Electric cooking utensils with temp. controller - Google Patents
Electric cooking utensils with temp. controller Download PDFInfo
- Publication number
- CN2191614Y CN2191614Y CN 93238777 CN93238777U CN2191614Y CN 2191614 Y CN2191614 Y CN 2191614Y CN 93238777 CN93238777 CN 93238777 CN 93238777 U CN93238777 U CN 93238777U CN 2191614 Y CN2191614 Y CN 2191614Y
- Authority
- CN
- China
- Prior art keywords
- temperature control
- heat
- thermostat
- electric heating
- control device
- 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 - Fee Related
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- Cookers (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The utility model discloses an electric cooking utensil with a heat insulation structure of a thermostat, which comprises a cooking vessel, a heating disk with an electric heating tube sleeve or a groove on the bottom, an electric heating tube (wire) arranged in the electric heating tube sleeve or the groove, an adjustable bimetallic strip thermostat connected in series with the electric heating tube (wire) and a base seat connected with the heating disk, wherein both ends of the electric heating tube (wire) are provided with power connectors. The utility model is characterized in that a temperature controlling lug is connected to the bottom of the heating disk, the inner end of the adjustable bimetallic strip thermostat is connected with the temperature controlling lug, and a heat insulating hood can be arranged outside the bimetallic strips of the thermostat. Thus, the utility model can enhance the temperature controlling precision of the thermostat with sensitive and real reflection.
Description
The utility model relates to a kind of part of electrothermal cooker heater, and particularly a kind of electric cooking appliance that the thermostat insulation construction is arranged is used to have the improvement of the family expenses electric cooking appliance of thermostat.
Existing family expenses electric cooking appliance, for example: electric cooker, electric frying pan, electric cup, electric oven, sandwich baking oven, electric chafing dish etc., the heat-generating disc that electric heating pipe box or groove are generally arranged by cooking-vessel, bottom, being arranged in electric heating pipe box or groove and two ends has the electrothermal tube of power connection (silk), be connected on the bimetal temperature control device that is used to regulate and control temperature on the electrothermal tube (silk), the formations such as base that connect with heat-generating disc.The installation of bimetal temperature control device generally adopts sheet metal etc. to be fixed on below the heat-generating disc, thereby rely on part to contact the temperature adjustment of conduction pattern heat transfer temperature control, because it is less that this mode is passed to the heat of bimetal temperature control device, inconsistent with temperature in the cooking-vessel, bimetal temperature control device is difficult to true reflection and accurately controls temperature in the cooking-vessel, deviation is bigger, both has been difficult to reach the cooking purpose of expection, easily roasts burnt food again, damages electric cooking appliance.
The purpose of the utility model is intended to overcome above-mentioned deficiency of the prior art, provides a kind of heat-generating disc below that the electric cooking appliance of bimetal temperature control device insulation construction is arranged.
Technical solution of the present utility model is: a kind of electric cooking appliance that the thermostat insulation construction is arranged, comprise cooking-vessel, the heat-generating disc of electric heating pipe box or groove is arranged at the bottom, being arranged in electric heating pipe box or groove and two ends has the electrothermal tube of power connection (silk), be connected on the bimetal temperature control device regulated on the electrothermal tube (silk), the base that connects with heat-generating disc, its feature part is: a temperature control projection (10) that is connected as a single entity with this bottom is arranged at heat-generating disc (3) bottom, and the inner that can regulate bimetal temperature control device (6) connects with temperature control projection (10) with screw (9).
The utility model technical solution can also comprise the stay-warm case (7) of fluted (11), one side of this stay-warm case (7) connects with temperature control projection (10) with screw (8), the adjusting rod (12) that can regulate bimetal temperature control device (6) is positioned at groove (11), and stay-warm case (7) and temperature control projection (10) constitute a box body and cover on outside one section of the sheet metal can regulating bimetal temperature control device (6).
In the utility model technical solution, can also put adiabator layer (5) in the base (4).
Compared with prior art the utlity model has following characteristics:
(1) temperature control projection 10 is connected as a single entity with heat-generating disc 3 bottoms, makes the thermostat temperature near the heat-generating disc temperature, and temperature control is accurate;
(2) box body of stay- warm case 7 and 10 formation of temperature control projection covers the bimetal leaf of bimetal temperature control device 6 for one section, heat dissipation is few, thermostat 6 temperature and heat-generating disc 3 temperature are more approaching, thermostat 6 temperature control temperature adjustment precision height, reflection is sensitive and true, be difficult for burning food, damage electric cooking appliance, function such as finish steaming better, boil, dry by the fire, bake, fry in shallow oil;
(3) simple, the processing of insulation construction, install easily, do not influence existing structure and function;
(4) place insulation materials (as heat-preservation cotton etc.) in the base 4 of heat-generating disc 3 belows, be more conducive to insulation, dwindle the temperature difference between thermostat 6 and the heat-generating disc 3.
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the utility model stay-warm case 7 structural representations;
Fig. 3 is heat-generating disc 3 bottom structure schematic diagrames among Fig. 1.
Among the figure: 1-cup (cooking-vessel), 2-electric heating pipe box (or groove), 3-heat-generating disc, 4-base, the 5-adiabator layer, 6-can regulate bimetal temperature control device, 7-stay-warm case, 8, the 9-screw, 10-temperature control projection, 11-groove, 12-adjusting rod, 13-electrothermal tube (silk).
Provide an embodiment of the present utility model below in conjunction with accompanying drawing:
A kind of electric cooking appliance (electric cup) that the thermostat insulation construction is arranged, comprise the cup 1 that handle is arranged with cover, being installed in cup 1 lower bottom part has the heat-generating disc 3 of electric heating pipe box 2, being positioned at electric heating pipe box 2 two ends has the electrothermal tube 13 of power connection, be connected on the bimetal temperature control device regulated 6 on the electrothermal tube 13, connecting the even branch in bottom with heat-generating disc 3 has the base 4 of leg, when heat-generating disc 3 bottoms have a temperature control projection 10(to adopt aluminium casting or aluminium die casting to make heat-generating disc 3, both can be integrally formed), the inner that can regulate bimetal temperature control device 6 connects with temperature control projection 10 with screw 9, adjusting rod 12 is supported on base 4 sidewalls, also has one fluted 11 stay-warm case 7, one side of this stay-warm case 7 connects with temperature control projection 10 with screw 8, the adjusting rod 12 that can regulate bimetal temperature control device 6 is positioned at groove 11 and rotatable, stay-warm case 7 and temperature control projection 10 constitute a box body and cover on outside one section of the bimetal leaf can regulating bimetal temperature control device 6, are placed with heat-preservation cotton 5 in the heat-generating disc 3 below bases 4.
In the use, the box body that stay-warm case 7 and temperature control projection 10 constitute makes can regulate bimetal temperature control device 6 temperature displayed more near the temperature of heat-generating disc 3, and the temperature adjustment temperature control is accurate, can finish the cooking smoothly.
The utility model is not limited to this embodiment, and content of the present invention is addressed and used the electric cooking appliance of thermostat all applicable.
Claims (1)
1, a kind of electric cooking appliance that the thermostat insulation construction is arranged, comprise cooking-vessel, the heat-generating disc of electric heating pipe box or groove is arranged at the bottom, being arranged in electric heating pipe box or groove and two ends has the electrothermal tube of power connection (silk), be connected on the bimetal temperature control device regulated on the electrothermal tube (silk), the base that connects with heat-generating disc, it is characterized in that: a temperature control projection (10) that is connected as a single entity with this bottom is arranged at heat-generating disc (3) bottom, and the inner that can regulate bimetal temperature control device (6) connects with temperature control projection (10) with screw (9); The stay-warm case (7) that also comprises one fluted (11), one side of this stay-warm case (7) connects with temperature control projection (10) with screw (8), the adjusting rod (12) that can regulate bimetal temperature control device (6) is positioned at groove (11), and stay-warm case (7) and temperature control projection (10) constitute a box body and cover on outside one section of the bimetal leaf can regulating bimetal temperature control device (6); Can put adiabator layer (5) in the base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238777 CN2191614Y (en) | 1993-05-27 | 1993-05-27 | Electric cooking utensils with temp. controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238777 CN2191614Y (en) | 1993-05-27 | 1993-05-27 | Electric cooking utensils with temp. controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2191614Y true CN2191614Y (en) | 1995-03-15 |
Family
ID=33813431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93238777 Expired - Fee Related CN2191614Y (en) | 1993-05-27 | 1993-05-27 | Electric cooking utensils with temp. controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2191614Y (en) |
-
1993
- 1993-05-27 CN CN 93238777 patent/CN2191614Y/en not_active Expired - Fee Related
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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 |