CN209595503U - Vacuumize liner electric cooker - Google Patents

Abstract

The utility model discloses one kind to vacuumize liner electric cooker, including heated seats ontology, the sealing cover for being detachably arranged at the intrinsic vacuum gallbladder of heated seats and being movably arranged on heated seats ontology, and it seals and is detachably connected between sealing cover and vacuum gallbladder, vacuum gallbladder includes outer gallbladder and liner, it is tightly connected between outer gallbladder and liner, and it is arranged to vacuum state between outer gallbladder and liner, outer gallbladder inner sidewall is equipped with thermal expansion heat carrier, and installation is bonded by heat-conducting silicone grease between thermal expansion heat carrier and outer gallbladder inner sidewall, contact silicone grease is uniformly coated on the lateral wall of liner, and it contacts silicone grease and is contacted with the thermal expansion heat carrier surface fitting after thermal expansion, anti-stick coating is uniformly provided on inner side of liner wall, the structure design of the utility model is reasonable, expansion contact by thermally expanding heat carrier is heated, liner and outer gallbladder when cooling is shunk Isolation forms vacuum and is kept the temperature, and greatly improves the thermal insulation property of electric cooker, reduces the power consumption of electric cooker.

Description

Vacuumize liner electric cooker

Technical field

The utility model relates to technical field of living goods more particularly to one kind to vacuumize liner electric cooker.

Background technique

Electric cooker is also referred to as grill pan, electric cooker.Be be changed into using electric energy it is interior can cooker, easy to use, sanitation and hygiene, Also have and a variety of operating functions such as is steamed, boiled, stewed, simmered to food.Common electric pot primary structure by heat-generating disc, temperature limiter, The composition such as heat-insulation switch, lever switch, current-limiting resistance, indicator light, socket.

Heat-generating disc is the main heater element of electric cooker.As soon as this is the aluminium alloy disk of an embedded electric heating tube, interior pot It is placed on above it, removing interior pot can see.Temperature limiter is called magnet steel.Its inside is equipped with a permanent magnet ring and one Spring can be pressed, and position is in the center of heat-generating disc.It when cooking, presses and cooks when switching, the suction by magnet steel drives lever to open Pass remains up power contact, and when cooking rice, the temperature in the bottom of a pan is constantly increased, the suction of permanent magnet ring with temperature raising And weaken, when the water in interior pot is evaporated, the elastic force of the small spring thereon of the suction of magnet ring, temperature limiter by under spring top, Lever switch is driven, is cut off the power.Heat-insulation switch, also known as thermostat.It is by a spring leaf, a pair of of normally-closed contact, a pair Normally opened contact, a bimetal leaf composition.When cooking, kettle temperature is increased, due to constituting the two panels sheet metal of bimetal leaf Thermal expansion rate is different, is as a result bent upwards bimetal leaf.When temperature reaches 80 degrees Celsius or more, in the double gold being bent upwards Belong under piece promotion, spring leaf drive is normally opened to be converted with normally-closed contact, to cut off the power supply of heat-generating pipe, stops heating.When When kettle temperature drops to 80 degrees Celsius or less, bimetal leaf is gradually cooling to restore, normally opened to convert again with normally-closed contact, connects Heat-generating pipe power supply, is heated.Repeatedly, that is, reach heat insulation effect.Lever switch has a normally opened contact.When cooking, press This lower switch, powers on to heat-generating pipe, while being allowed to light to heating lamp power supply.When meal is good, under temperature limiter bullet, drive Lever switch disconnects contact.Hereafter heat-generating pipe is only controlled by heat-insulation switch.Current-limiting resistance, golden appearance or white be it is more, Size is 3W resistance, is pressed between heat-generating pipe and power supply, plays a part of protecting heat-generating pipe.

Inner container of electric cooker used in life is solid construction, serious heat loss, it is often necessary to utilize electric cooker Heat insulation function carries out the constant temperature of storage food in liner, needs to consume electric energy in insulating process, causes the waste of electric energy, there are one Fixed defect.

For this purpose, we have proposed one kind to vacuumize liner electric cooker.

Utility model content

The utility model provides one kind and vacuumizes liner electric cooker, it is therefore intended that can reduce the heat of inner container of electric cooker Loss still has good thermal insulation property in the event of a power failure, reduces the consumption of electric energy.

To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:

One kind vacuumizes liner electric cooker, including heated seats ontology, to be detachably arranged at the heated seats intrinsic true Empty gallbladder and the sealing cover being movably arranged on the heated seats ontology, and between the sealing cover and the vacuum gallbladder sealing and Be detachably connected, the vacuum gallbladder includes outer gallbladder and liner, be tightly connected between the outer gallbladder and liner, and the outer gallbladder with it is interior It is arranged to vacuum state between gallbladder, the outer gallbladder inner sidewall is equipped with thermal expansion heat carrier, and the thermal expansion heat carrier and institute It states to be bonded between outer gallbladder inner sidewall by heat-conducting silicone grease and install, contact silicone grease is uniformly coated on the lateral wall of the liner, and The contact silicone grease is contacted with the thermal expansion heat carrier surface fitting after thermal expansion, is uniformly provided on the inner side of liner wall Anti-stick coating.

Preferably, above-mentioned to vacuumize in liner electric cooker, it is fixedly connected between the outer gallbladder and liner by adiabatic ring, institute Adiabatic ring section is stated to assume a " convex " shape.

It based on above-mentioned technical characteristic, is realized by adiabatic ring heat-insulated between outer gallbladder and liner, reduces the heat in liner Amount loss, the setting of adiabatic ring section assumes a " convex " shape, convenient for taking out vacuum gallbladder out of heating dish ontology.

Preferably, above-mentioned to vacuumize in liner electric cooker, the heated seats bodies top, which is hinged with, guides and supports handle, described to mention It takes handle and is equipped with gripping groove.

Based on above-mentioned technical characteristic, handle is guided and supported by setting, can easily carry out the movement of electric cooker.

Preferably, above-mentioned to vacuumize in liner electric cooker, the outer circumference face of the outer gallbladder is equipped with heat insulating coating.

Reduce outer gallbladder by the way that heat insulating coating is arranged on the outer circumference face of outer gallbladder based on above-mentioned technical characteristic and adding Thermal loss in thermal process, has saved electric energy.

Preferably, above-mentioned to vacuumize in liner electric cooker, sealing ring is movably installed on the sealing cover bottom surface, it is described close Seal is equipped with the seal groove to match with the adiabatic ring.

Based on above-mentioned technical characteristic, the sealed connection between sealing cover and vacuum gallbladder is realized by sealing ring, is reduced The loss of vapor and heat improves the working efficiency of electric cooker, while also reducing energy consumption.

Preferably, above-mentioned to vacuumize in liner electric cooker, it is fixedly installed with connecting screw on the sealing cover bottom surface, it is described The connection frame of " Kan " shape is threaded on connecting screw, the connection frame bottom end is fixedly installed with terminal pad, the terminal pad It is fixedly connected with the sealing ring.

It can be rapidly performed by based on above-mentioned technical characteristic by being detachably connected between connection frame and connecting screw The disassembly and installation of sealing ring convenient for cleaning to sealing ring, while can also use when vacuum gallbladder takes out, play heat preservation Effect.

The beneficial effects of the utility model are: the utility model is heated by thermally expanding the expansion contact of heat carrier, Liner and outer gallbladder, which are isolated, when cooling is shunk to form vacuum and is kept the temperature, and greatly improves the thermal insulation property of electric cooker, reduces electricity The power consumption of rice cooker, in addition vacuum gallbladder cooperates the sealing ring being detachably connected, and can be used alone as cool-bag, Enrich the function of electric cooker.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the vacuum bladder structure schematic diagram of the utility model.

In attached drawing, parts list represented by the reference numerals are as follows:

1- heated seats ontology；2- vacuum gallbladder；3- sealing cover；The outer gallbladder of 4-；5- liner；6- thermally expands heat carrier；7- thermal conductive silicon Rouge；8- contacts silicone grease；9- anti-stick coating；10- adiabatic ring；11- guides and supports handle；12- holds groove；13- heat insulating coating；14- is close Seal；15- seal groove；16- connecting screw；17- connection frame；18- terminal pad.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

It please refers to shown in Fig. 1-2, the present embodiment is that one kind vacuumizes liner electric cooker, including heated seats ontology 1, detachable The vacuum gallbladder 2 being arranged in the heated seats ontology 1 and the sealing cover 3 being movably arranged on the heated seats ontology 1, and institute It states and seals and be detachably connected between sealing cover 3 and the vacuum gallbladder 2, be hinged at the top of the heated seats ontology 1 and guide and support handle 11, the handle 11 of guiding and supporting is equipped with gripping groove 12, guides and supports handle 11 by setting, can easily carry out the shifting of electric cooker Dynamic, the vacuum gallbladder 2 includes outer gallbladder 4 and liner 5, is tightly connected between the outer gallbladder 4 and liner 5, and the outer gallbladder 4 and liner It is arranged to vacuum state between 5, is fixedly connected between the outer gallbladder 4 and liner 5 by adiabatic ring 10,10 section of adiabatic ring It assumes a " convex " shape, is realized by adiabatic ring 10 heat-insulated between outer gallbladder 4 and liner 5, reduce the thermal loss in liner 5, be insulated The setting of 10 section of ring assumes a " convex " shape, and convenient for taking out vacuum gallbladder 2 out of heating dish ontology 1, outer 4 inner sidewall of gallbladder is equipped with heat Heat carrier 6 is expanded, and installation, institute are bonded by heat-conducting silicone grease 7 between the thermal expansion heat carrier 6 and outer 4 inner sidewall of gallbladder The outer circumference face for stating outer gallbladder 4 is equipped with heat insulating coating 13, by the way that heat insulating coating 13 is arranged on the outer circumference face of outer gallbladder 4, Reduce the thermal loss of outer gallbladder 4 during heating, has saved electric energy, be uniformly coated with and connect on the lateral wall of the liner 5 Silicone grease 8 is touched, and the contact silicone grease 8 is contacted with 6 surface of the thermal expansion heat carrier fitting after thermal expansion, in the liner 5 It is uniformly provided with anti-stick coating 9 on side wall, sealing ring 14 is movably installed on 3 bottom surface of sealing cover, is set on the sealing ring 14 There is the seal groove 15 to match with the adiabatic ring 10, the sealing between sealing cover 3 and vacuum gallbladder 2 is realized by sealing ring 14 Connection, reduces the loss of vapor and heat, improves the working efficiency of electric cooker, while also reducing energy consumption, described It is fixedly installed with connecting screw 16 on 3 bottom surface of sealing cover, the connection frame 17 of " Kan " shape is threaded on the connecting screw 16, 17 bottom end of connection frame is fixedly installed with terminal pad 18, and the terminal pad 18 is fixedly connected with the sealing ring 14, passes through company Connect being detachably connected between frame 17 and connecting screw 16, the disassembly and installation of sealing ring 14 can be rapidly performed by, convenient for pair Sealing ring 14 is cleaned, while can also be used when vacuum gallbladder 2 takes out, and heat preservation is played the role of.

A kind of specific implementation of the utility model, when in use, the vacuum gallbladder 2 being placed on heated seats ontology 1 are being heated In the process, the expanded by heating during heating of the thermal expansion heat carrier 6 on outer 4 inner sidewall of gallbladder, the heat after expanded by heating are swollen Swollen heat carrier 6 contacts with 5 lateral wall of liner and carries out heat transfer, carries out the heating of food in liner 5 at this time, when food is completed After heating, heated seats ontology 1 stops working, thermal expansion 6 temperature of heat carrier reduce and shrinks, at this time thermal expansion heat carrier 6 with it is interior The separation of 5 lateral wall of gallbladder, forms vacuum state between outer gallbladder 4 and liner 5, greatly reduces the loss of heat, has good guarantor Temp effect has saved power consumption compared to heating and thermal insulation.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, does not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical It is novel.The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. one kind vacuumizes liner electric cooker, it is characterised in that: including heated seats ontology (1), be detachably arranged at the heating Vacuum gallbladder (2) in seat ontology (1) and the sealing cover (3) being movably arranged on the heated seats ontology (1), and the sealing It seals and is detachably connected between lid (3) and the vacuum gallbladder (2), the vacuum gallbladder (2) includes outer gallbladder (4) and liner (5), institute It states and is tightly connected between outer gallbladder (4) and liner (5), and be arranged to vacuum state between the outer gallbladder (4) and liner (5), it is described Outer gallbladder (4) inner sidewall is equipped with thermal expansion heat carrier (6), and the thermal expansion heat carrier (6) and outer gallbladder (4) inner sidewall it Between by heat-conducting silicone grease (7) fitting installation, contact silicone grease (8) is uniformly coated on the lateral wall of the liner (5), and described connect Touching silicone grease (8) is contacted with thermal expansion heat carrier (6) surface fitting after thermal expansion, on liner (5) inner sidewall uniformly Equipped with anti-stick coating (9).

2. one kind according to claim 1 vacuumizes liner electric cooker, it is characterised in that: the outer gallbladder (4) and liner (5) Between be fixedly connected by adiabatic ring (10), adiabatic ring (10) section assumes a " convex " shape.

3. one kind according to claim 1 vacuumizes liner electric cooker, it is characterised in that: heated seats ontology (1) top Portion, which is hinged with, guides and supports handle (11), and described guide and support handle (11) are equipped with gripping groove (12).

4. one kind according to claim 1 vacuumizes liner electric cooker, it is characterised in that: the outside circle of the outer gallbladder (4) Circumferential surface is equipped with heat insulating coating (13).

5. one kind according to claim 2 vacuumizes liner electric cooker, it is characterised in that: on sealing cover (3) bottom surface It is movably installed with sealing ring (14), the sealing ring (14) is equipped with the seal groove (15) to match with the adiabatic ring (10).

6. one kind according to claim 5 vacuumizes liner electric cooker, it is characterised in that: on sealing cover (3) bottom surface It is fixedly installed with connecting screw (16), the connection frame (17) of " Kan " shape, the company is threaded on the connecting screw (16) It connects frame (17) bottom end to be fixedly installed with terminal pad (18), the terminal pad (18) is fixedly connected with the sealing ring (14).