CN201234866Y

CN201234866Y - Cast iron type electric heating cooker

Info

Publication number: CN201234866Y
Application number: CNU2008201283652U
Authority: CN
Inventors: 高晓丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-11
Filing date: 2008-07-11
Publication date: 2009-05-13
Anticipated expiration: 2018-07-11

Abstract

The utility model relates to a cast iron type electric pan, aiming to solve the problem that the electric pan does not exist in the prior art, which comprises a cast iron pan body whose lower bottom is provided with a plurality of ring-shaped grooves in parallel, ring-shaped electro-thermal tubes which are sealed in the ring-shaped grooves, and a temperature sensing switch, a temperature regulating switch and a power socket which are arranged in the middle of the lower surface of the pan body, wherein the power socket is connected with the ring-shaped electro-thermal tubes in turn through the temperature sensing switch and the temperature regulating switch, and stainless steel folded edges are arranged on the upper edges of the cast iron pan body. The utility model has the advantages of simple structure, convenient operation, and strong practicability and free sticking to the bottom, and can randomly combine heating elements convenient for changing. Cast iron type pan body is beneficial for supplementing iron after the long-term use, has strong heat storage ability, is beneficial for avoiding temperature shock and preventing from sticking to the bottom, is energy-saving and environment-friendly, has the multiply functions of steaming, boiling, stewing and rinsing and the like, and actually realizes the advantages of one pan with multi-purpose.

Description

The cast iron type electric food warmer

Technical field

The utility model relates to a kind of cooker pot, particularly relates to a kind of cast iron type electric food warmer.

Background technology

Known from institute, use iron pan to help compensating iron for human for a long time.Current research is found: have the small amounts of iron ion in the time of 1, with the iron pan cooking and dissolve in the food, and the most important element of human body synthetic hemoglobin is exactly an iron ion, so use the iron pan cooking can effectively treat hypoferric anemia for a long time.2, domestic one studies show that, can reduce vitamin C loss in the vegetables with the iron pan cook vegetables.The researcher does experiment with 7 kinds of fresh vegetables such as cucumber, tomato, green vegetables, cabbages.Found that: use iron pan to cook ripe dish and preserve Vit C contents apparently higher than using stainless-steel pan and non-stick pan.Though existing iron pan is various in style,, in today of coal gas resource growing tension, lack economical and practically only, and help healthy electrically heated casting iron pan.

Summary of the invention

The purpose of this utility model is to overcome the above-mentioned defective of prior art, and a kind of cast iron type electric food warmer is provided.

For achieving the above object, the bottom was shaped on the casting iron pan alms bowl of multiple tracks parallel ring connected in star below the utility model cast iron type electric food warmer comprised, the annular electric heating tube of encapsulation in the annular groove is installed in the temperature sensitive switch at middle part below pot alms bowl, temperature regulating switch and supply socket; Supply socket connects annular electric heating tube by temperature sensitive switch, temperature regulating switch successively.So design, parallel design is difficult for sticking with paste at the end, the convenient use.Many group heating tube independent assortments are convenient to change promptly energy-conservation environmental protection again.Cast iron type pot body, the long-term use helps mending iron and trace element, and it is strong to have heat storage capacity, helps avoiding temperature shock, energy-conservation, prevents to be burned advantages such as heating properties excellence.Multiple function such as have steaming, boil, stew, rinse has really realized multi-purpose pot.

As optimization, the top edge of casting iron pan alms bowl is equipped with the stainless steel bound edge.So design helps preventing that the casting iron pan edge hinders hand, prevents that the edge from getting rusty and attractive in appearance.

As optimization, be packaged with and be fitted with the heat-insulation and heat-preservation material below the annular groove part of annular electric heating tube, below the pot alms bowl metal bottom cover that coats annular groove periphery and heat-insulation and heat-preservation material is installed also, the metal base plate of band footing and air-vent is installed below the equipped annular plastics base that temperature regulating switch and supply socket are installed below the metal bottom cover, plastic feet.So design, the heat-insulation and heat-preservation material helps intercepting downward heat radiation, avoids the fire damage of lower member or its thing and energy-conservation.The metal bottom cover can be protected associated components, can also further prevent convection current and radiation heat loss, helps energy-conservation.The metal base plate of band footing and air-vent is installed below the equipped annular plastics base that temperature regulating switch and supply socket are installed below the metal bottom cover, plastic feet, then helps ventilation and heat, avoiding wherein, electronic component is subjected to fire damage.

As optimization, described footing is that rubber blanket is installed in the footing support lower end that metallic plate is made.So design, rubber blanket helps insulation and heat insulation.Integrated footing, firmly anti-skidding.

As optimization, pot body bottom surface is shaped on the spacer ring connected in star between the annular groove of encapsulation annular electric heating tube, and middle part, pot body bottom surface is a circular groove, and temperature sensitive switch is packed on the downward boss in circular groove place by screw rod; The pot bottom that is shaped on annular groove and circular groove is divided into flat, and the metal bottom cover is packed on pot body bottom surface by the screw rod that is fixed in the spacer ring connected in star.So design, spacer ring connected in star and spacer ring connected in star help a pot body loss of weight.Temperature sensitive switch is packed on the downward boss in circular groove place by screw rod, then convenient replacing at any time.The bottom of a pan is flat then helping to prevent to stick with paste at the end.The metal bottom cover is fixed on pot body bottom surface by the screw rod that is fixed in the spacer ring connected in star, and is then simple and easy to do.

As optimization, be electrically connected a successively end of temperature sensitive switch, temperature regulating switch and annular electric heating tube of the positive pole of supply socket; The other end and the temperature regulating switch of a chain of shape electrothermal tube of the negative electricity of supply socket.So design is simple and easy to do.

As optimization, described annular electric heating tube is three roads, and middle is 500W together, and inside and outside twice all are 800W; Described temperature regulating switch is and three of column distribution, in the middle of first switch control together, outer course in second, third control; Described annular electric heating tube is that the high temperature resistant atom ash of aggregate is bonded in the annular groove by iron powder.So design, the annular electric heating tube configuration mode is practical.Described annular electric heating tube is that the high temperature resistant atom ash of aggregate is bonded in the annular groove by iron powder, and then the compatibility with cast iron pot body is good, and durability is strong.Adopt three groups of heater independent assortments, be convenient to change promptly energy-conservation environmental protection again.

After adopting technique scheme, the utility model cast iron type electric food warmer has simple in structure, handled easily, practical, be difficult for sticking with paste the end, heating element heater independent assortment, be convenient to change, cast iron type pot body, the long-term use helps mending iron, heat storage capacity is strong, help avoiding temperature shock, prevent to be burned energy-conserving and environment-protective, multiple function such as have steaming, boil, stew, rinse has really realized the advantage of multi-purpose pot.

Description of drawings

Fig. 1 is the main TV structure schematic diagram of the utility model cast iron type electric food warmer;

Fig. 2 is the pot body bottom surface structural representation of the utility model cast iron type electric food warmer;

Fig. 3 is the circuit diagram of the utility model cast iron type electric food warmer.

The specific embodiment

Illustrate further below in conjunction with accompanying drawing and instantiation

As shown in the figure, the bottom was shaped on the casting iron pan alms bowl 1 of three road parallel ring connected in stars 11 below the utility model cast iron type electric food warmer comprised, the annular electric heating tube 2 of encapsulation in the annular groove 11 is installed in temperature sensitive switch 3, temperature regulating switch 4 and the supply socket 5 at pot alms bowl 1 following middle part.Be packaged with and be fitted with the heat-insulation and heat-preservation material below annular groove 11 parts of annular electric heating tube 2, below the pot alms bowl 1 the metal bottom cover 5 that coats annular groove 11 peripheries and heat-insulation and heat-preservation material is installed also, the metal base plate 7 of band footing 71 and air-vent is installed below the equipped annular plastics base 6 that temperature regulating switch 4 and supply socket 5 are installed below the metal bottom cover 5, plastic feet 6.Described annular electric heating tube 2 is that the high temperature resistant atom ash of aggregate is bonded in the annular groove 1 by iron powder.Described footing 71 is that rubber blanket is installed in the footing support lower end that metallic plate is made.

Pot body 1 bottom surface also is shaped on spacer ring connected in star 11 between the annular groove 11 of encapsulation annular electric heating tube 2, middle part, pot body 1 bottom surface is a circular groove 12, and temperature sensitive switch 3 is packed on the downward boss 31 in circular groove 12 places by screw rod; The pot bottom that is shaped on annular groove 11 and circular groove 12 is divided into flat, and metal bottom cover 5 is packed on pot body 1 bottom surface by the screw rod 8 that is fixed on 11 li of spacer ring connected in stars.The top edge of casting iron pan alms bowl 1 is equipped with stainless steel bound edge 13.

A be electrically connected successively end of temperature sensitive switch 3, temperature regulating switch 4 and annular electric heating tube 2 of the positive pole of supply socket 5; The other end and the temperature regulating switch 4 of a chain of shape electrothermal tube 2 of the negative electricity of supply socket 5.The centre of three road annular electric heating tubes 2 is 500W together, and inside and outside twice all are 800W; Described temperature regulating switch 4 is and three of column distribution, in the middle of first switch control together, outer course in second, third control.

During use, if get rusty, iron pan burning heat can be dipped in vinegar one wiping with cloth and promptly go, promptly simple and fast is thorough again.Oil can be antirust at the bottom of using up the stationary point at every turn.

Claims

1, a kind of cast iron type electric food warmer, the bottom is shaped on the casting iron pan alms bowl of multiple tracks parallel ring connected in star below it is characterized in that comprising, and the annular electric heating tube of encapsulation in the annular groove is installed in the temperature sensitive switch at middle part below pot alms bowl, temperature regulating switch and supply socket; Supply socket connects annular electric heating tube by temperature sensitive switch, temperature regulating switch successively.

2,, it is characterized in that the top edge of casting iron pan alms bowl is equipped with the stainless steel bound edge according to the described cast iron type electric food warmer of claim 1.

3, according to the described cast iron type electric food warmer of claim 2, it is characterized in that being packaged with and be fitted with the heat-insulation and heat-preservation material below the annular groove part of annular electric heating tube, below the pot alms bowl metal bottom cover that coats annular groove periphery and heat-insulation and heat-preservation material is installed also, the metal base plate of band footing and air-vent is installed below the equipped annular plastics base that temperature regulating switch and supply socket are installed below the metal bottom cover, plastic feet.

4,, it is characterized in that described footing is that rubber blanket is installed in the footing support lower end that metallic plate is made according to the described cast iron type electric food warmer of claim 3.

5, according to claim 1 or 2 or 3 or 4 described cast iron type electric food warmers, it is characterized in that pot body bottom surface is shaped on the spacer ring connected in star between the annular groove of encapsulation annular electric heating tube, middle part, pot body bottom surface is a circular groove, and temperature sensitive switch is packed on the downward boss in circular groove place by screw rod; The pot bottom that is shaped on annular groove and circular groove is divided into flat, and the metal bottom cover is packed on pot body bottom surface by the screw rod that is fixed in the spacer ring connected in star.

6, according to the described cast iron type electric food warmer of claim 5, be electrically connected a successively end of temperature sensitive switch, temperature regulating switch and annular electric heating tube of the positive pole that it is characterized in that supply socket; The other end and the temperature regulating switch of a chain of shape electrothermal tube of the negative electricity of supply socket.

7, according to the described cast iron type electric food warmer of claim 5, it is characterized in that described annular electric heating tube is three roads, middle is 500W together, inside and outside twice all are 800W; Described temperature regulating switch is and three of column distribution, in the middle of first switch control together, outer course in second, third control; Described annular electric heating tube is that the high temperature resistant atom ash of aggregate is bonded in the annular groove by iron powder.