CN203290701U - Electric heating cooker - Google Patents

Electric heating cooker Download PDF

Info

Publication number
CN203290701U
CN203290701U CN2013202845107U CN201320284510U CN203290701U CN 203290701 U CN203290701 U CN 203290701U CN 2013202845107 U CN2013202845107 U CN 2013202845107U CN 201320284510 U CN201320284510 U CN 201320284510U CN 203290701 U CN203290701 U CN 203290701U
Authority
CN
China
Prior art keywords
electric heating
heating cooker
stainless steel
lid
ptc
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
Application number
CN2013202845107U
Other languages
Chinese (zh)
Inventor
黄广庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2013202845107U priority Critical patent/CN203290701U/en
Application granted granted Critical
Publication of CN203290701U publication Critical patent/CN203290701U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

The utility model relates to an electric heating cooker which comprises a cover body, a cooker body and a base. Shells are correspondingly arranged outside the cover body, the cooker body and the base. The electric heating cooker is further provided with a PTC heater which is fixedly installed on the base. The PTC heater is composed of a PTC heating sheet, insulating paper and an aluminum alloy base body. The cooker body is provided with a stainless steel cooker liner and a heat transmission part which is provided with a base disc and a surrounding edge. An outer wall of the stainless steel cooker liner is sleeved with the heat transmission part. The cover body and the cooker body are assembled in a rotation and locking mode. At least four buckling positions which are evenly distributed on the inner side of the cover body are arranged on the cover body. The buckling positions are fixedly arranged on the inner side of the cover body. An exit end of the cooker body is provided with an assembly part matched with the cover body. The assembly part is provided with locking grooves which are equal to the buckling positions in terms of number. The buckling positions are correspondingly assembled in the locking grooves which are provided with opened parts and positioning parts. The opened parts are fixedly connected with the positioning parts. The electric heating cooker is rapid in heating, safe in use, good in sealing performance, capable of saving energy, simple in structure and convenient to manufacture.

Description

A kind of electric heating cooker tool
Technical field
The utility model relates to an electro-technical field, particularly relates to a kind of electric heating cooker tool.
Background technology
Along with the progress of society, the raising of people's living standard, various household electrical appliances appear in people's daily life.As complete as electric heating cooker tools such as electric cooker, electric kettle, smoldering kettle, electric pressure cookers, greatly improved people's quality of the life.
Electric heating cooker tool of the prior art adopts the mode of heating wire or electric hot tray to heat usually, and this mode of heating is by bottom-heated, heats often inhomogeneously, and heating effect is not ideal enough, and heat time heating time is long, consumes energy also higher.
Therefore, for the prior art deficiency, provide a kind of and heat rapidly, homogeneous heating, use safety the electric heating cooker tool very necessary to overcome the prior art deficiency.
Summary of the invention
One of the purpose of this utility model is to avoid the deficiencies in the prior art part and a kind of electric heating cooker tool is provided, this electric heating cooker tool have heating rapidly, the characteristics of homogeneous heating, use safety.
Above-mentioned purpose of the present utility model realizes by following technological means.
A kind of electric heating cooker tool, be provided with lid, pot body and base, and the outside of described lid, pot body and base correspondence respectively is equipped with shell, also is provided with ptc heater, and described ptc heater fixedly is assemblied in described base.
Above-mentioned ptc heater is comprised of PTC heating plate, insulating paper and alloy matrix aluminum, described PTC heating plate is wrapped up by described insulating paper, the PTC heating plate that is enclosed with described insulating paper is assemblied in described alloy matrix aluminum, and described PTC heating plate is connected with power supply by wire respectively.
Above-mentioned ptc heater is provided with two groups of above PTC heating plates.
The heat transfer piece that above-mentioned pot body is provided with stainless steel pot courage and is complementary with described stainless steel pot courage, described heat transfer piece welding is attached at the outside wall surface of described stainless steel pot courage, and described ptc heater is fixedly installed on the outside wall surface of described heat transfer piece.
OnStating heat transfer piece is provided with chassis and encloses edge, described heat transfer piece is sheathed on the outside wall surface of described stainless steel pot courage, described enclosing along being sealedly and fixedly connected with the outer edge on described chassis, the welding of described chassis is attached at the bottom of described stainless steel pot courage, the described side wall surface that is attached at described stainless steel pot courage along welding that encloses; Described ptc heater is attached at the outside wall surface on described chassis.
The height of above-mentioned stainless steel pot courage is M, and the described height that encloses edge is H, and the height H scope of enclosing edge is set to 1/5M to 1/2M.
Above-mentioned lid and the assembling of described pot body rotation lock-bit;
Described lid is provided with at least four button bits that are uniformly distributed in described lid inboard, and described button bit is fixedly installed on described lid inboard;
The port of export of described pot body is provided with the department of assembly that coordinates with described lid, and described department of assembly is provided with the lock-bit groove that equates with described button bit quantity, and described button bit correspondence is assemblied in described lock-bit groove;
Described lock-bit groove is provided with peristome and location division, and described peristome is fixedly connected with described location division.
The port of export of above-mentioned pot body is set to circle, and the included angle A between described peristome and described location division is set to the 30-40 degree.
Preferably, the included angle A between above-mentioned peristome and described location division is set to 35 degree.
Above-mentioned lid is provided with handle, and described handle and described lid are set to integrated formed structure.
Electric heating cooker tool of the present utility model, be provided with lid, pot body and base, and the outside of described lid, pot body and base correspondence respectively is equipped with shell, also is provided with ptc heater, and described ptc heater fixedly is assemblied in described base.This electric heating cooker tool adopts ptc heater as thermal source, have heating rapidly, the characteristics of homogeneous heating, use safety.
The accompanying drawing explanation
Utilize accompanying drawing to be further described the utility model, but the content in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of electric heating cooker tool of the utility model;
Fig. 2 is the separately schematic diagram of a kind of electric heating cooker tool of the utility model;
Fig. 3 is the structural representation of the ptc heater of a kind of electric heating cooker tool of the utility model;
Fig. 4 is the cross-sectional view of the ptc heater of a kind of electric heating cooker tool of the utility model.
In Fig. 1 to Fig. 4, comprising:
Lid 100,
Handle 110, button bit 120,
Pot body 200,
Department of assembly 210,
Lock-bit groove 211, peristome 2111, location division 2112,
Stainless steel pot courage 220,
Heat transfer piece 230, chassis 231, enclose along 232,
Base 300,
Ptc heater 400,
PTC heating plate 410, insulating paper 420, alloy matrix aluminum 430,
Power outlet 440,
Driving switch 450.
The specific embodiment
With the following Examples the utility model is further described.
A kind of electric heating cooker tool, as shown in Figures 1 to 4, be provided with lid 100, pot body 200 and base 300, and the outside of lid 100, pot body 200 and base 300 correspondence respectively is equipped with shell, and shell adopts plastics die casting to form, and is not only light, and with low cost.This electric heating cooker tool also is provided with ptc heater 400, and ptc heater 400 fixedly is assemblied in base 300 and the bottom of pot body 200 is heated.
Lid 100 is provided with handle 110, and handle 110 is set to integrated formed structure with lid 100, and is not only easy to use, and attractive in appearance.
Lid 100 adopts the assembling of rotation lock-bit with pot body 200.
Lid 100 is provided with four button bits 120 that are uniformly distributed in lid 100, and button bit 120 is fixedly installed on lid 100.The port of export of pot body 200 is provided with the 210， department of assembly, department of assembly 210 that coordinates with lid 100 and is provided with the lock-bit groove 211 that equates with button bit 120 quantity, and button bit 120 correspondences are assemblied in lock-bit groove 211.
Lock-bit groove 211 is provided with peristome 2111 and location division 2112, and peristome 2111 is fixedly connected with location division 2112.The port of export of pot body 200 is set to circle, and the included angle A between peristome 2111 and location division 2112 is set to the 30-40 degree.Included angle A between preferred peristome 2111 and location division 2112 is set to 35 degree.It should be noted that, the angle between peristome 2111 and location division 2112 also is not limited to the angle of the present embodiment, in actual the use, can arrange flexibly as required.
During use, by 2111 assemblings of the peristome of the corresponding lock-bit groove 211 of the button bit of lid 100 120, then button bit 120 is rotated into to location division 2112, can realizes lid 100 and 200 lockings of pot body.Backward rotation lid 100 while opening, screw out location divisions 2112 by button bit 120 and rotate to peristome 2111 and can take away lid 100 and open this electric heating cooker tool, and is easy to use.
Button bit 120 all is set to four with the quantity of the department of assembly 210 of corresponding setting, can improve the location depth of parallelism and the tightness between lid 100 and pot body 200 by four rigging positions, in the solution prior art, lid 100 easily is out of shape, leaks gas with pot body 200, and making stews boils time length, food is pored over the problems such as inadequate.Adopt the structure of the present embodiment, food pot boils jewelry, expensive clothing and other valuables, and is more nutritious.
It should be noted that, if button bit 120 is realized above-mentioned effect with department of assembly 210, to be set to four the bests, can certainly be set to four above quantity, can arrange flexibly according to actual needs.
The applicant has carried out research for many years to the electric heating cooker tool of this area, and the locate mode between lid 100 of the prior art and pot body 200 is three substantially, does not adopt the version of four all the time.In order to improve polarization and tightness, those skilled in the art generally can solve by other means, as increase sealing gasket, as adopt other fit systems etc., those skilled in the art can not consider three-point fix of the prior art is changed into to the positioning and locking mode more than 4 or 4 usually, because In the view of those of ordinary skills, 3 mode effects that coordinate with 4 do not have too big-difference substantially.The reverse thinking of applicant, attempt adopting the technical program, and the mode of 4 cooperations carried out to great many of experiments, find 4 modes that lock, can improve tightness, increase pot body internal pressure, avoid lid 100 and 200 distortion of pot body, can effectively solve the problems such as gas leakage.
The heat transfer piece 230 that pot body 200 is provided with stainless steel pot courage 220 and is complementary with stainless steel pot courage 220.
Pot courage is that stainless steel material processes through punching stretch, the courage of stewing is set to stainless steel pot courage 220, can avoid in prior art aluminium matter pot courage to produce easily that metal comes off, harmful, not wear-resisting short-life defect, can improve security, durability and the reliability of pot courage.
Heat transfer piece 230 is attached at the outside wall surface of stainless steel pot courage 220, usually adopts soldering processes heat transfer piece 230 closely to be affixed on to the outside wall surface of stainless steel pot courage 220,400 outside wall surface that are fixedly installed on heat transfer piece 230 of ptc heater.
Heat transfer piece 230 is set to aluminium alloy heat transfer piece 230, has the advantages that heat-transfer effect is good.Heat transfer piece 230 is provided with chassis 231 and encloses along 232, heat transfer piece 230 is sheathed on the outside wall surface of stainless steel pot courage 220, enclose along 232 and be sealedly and fixedly connected with the outer edge on chassis 231, chassis 231 welding are attached at the bottom of stainless steel pot courage 220, enclose the side wall surface that is attached at stainless steel pot courage 220 along 232 welding, ptc heater 400 is attached at the outside wall surface on chassis 231.
This stainless steel pot courage 220 becomes double-decker with heat transfer piece 230 row that bottom arranges, and not only can strengthen the compressive resistance of stainless steel pot courage 220, avoids distortion.
This electric heating cooker tool, the heat that produces during ptc heater 400 work conducts to stainless steel pot courage 220 by heat transfer piece 230, heat transfer piece 230 encloses the structure setting along 232, the heat that ptc heater 400 produces can be sent to the sidewall position of stainless steel pot courage 220, greatly improved the heating surface area of stainless steel pot courage 220, can strengthen the thermal effect of stainless steel pot courage 220, improve the depth of parallelism of pot end and side wall temperatures diffusion.
The applicant finds through long-term comparison and research, in prior art, bottom adopts heating furnace or heater strip mode to heat, pot body 200 only has the structure of pot courage, take electric cooker as example, usually half-cooked phenomenon easily appears in the rice on electric cooker top, and the exsiccation phenomenon often appears in bottom, has proved independent pot bladder structure of the prior art, can not be effectively even transfer of heat, the upper and lower in the courage that causes stewing obviously is heated inhomogeneous.And in the application, heat transfer piece 230 is set, and by heat transfer piece 230, the heat of bottom ptc heater 400 generations is sent to bottom and the sidewall of stainless steel pot courage 220, can increase the heating surface area of stainless steel pot courage 220, improve heat diffusion.The applicant finds through great many of experiments, the electric heating cooker tool of this structure, and take electric cooker as example, the ripe degree of the rice that boils is even, and rice is more soft.
Through great many of experiments, find, the height of stainless steel pot courage 220 is M, and enclosing along 232 height is H, encloses along 232 height H scope and is set to 1/5M to 1/2M.Certainly, enclose along 232 height and can arrange flexibly according to specific needs.
Ptc heater 400 is comprised of PTC heating plate 410, insulating paper 420 and alloy matrix aluminum 430, PTC heating plate 410 is by insulating paper 420 parcels, the PTC heating plate 410 that is enclosed with insulating paper 420 is assemblied in alloy matrix aluminum 430, and the ptc heater 400 that assembles can be assemblied in base 300 and alloy matrix aluminum 430 and heat transfer piece 230 are affixed by screw.Ptc heater 400 is provided with two groups of above PTC heating plates 410, can select different capacity to heat according to using, and meets at difference in functionality and uses, and has characteristics easy to use.PTC heating plate 410 is connected with power supply, driving switch 450 by power outlet 440 respectively.
This electric heating cooker tool adopts PTC heating plate 410 as thermal source, has that heating is fast, characteristics of constant temperature, the flames of anger, long service life.This design has changed PTC heating plate 410 in the conventional art and has usingd routine as the industrial circle application, and almost not for the precedent of electric heating cooker tool, PTC heating plate 410 is for the electric heating cooker tool.
This electric heating cooker tool, adopt stainless steel pot courage 220, is conducive to prevent the injury of heavy metal to human body, coordinates PTC fever tablet element, has thermal effect fast, constant temperature, the flames of anger, the characteristic of long service life.Shell is by plastics die casting, and lid 100 top disjunctor function handles, have four location buttons in lid 100, and tightness is high.
In sum, electric heating cooker tool of the present utility model have heating rapidly, use safety, good airproof performance, energy-conservation characteristics, but also have the characteristics such as simple in structure, easy to prepare.
It should be noted that, the shell of this electric heating cooker tool setting is not limited only to plastic cement, also can be set to other material.
It should be noted that, the heat transfer piece 230 of this electric heating cooker tool setting can effectively improve the uniformity that heat transmits, and pot courage of other materials also can configure heat transfer piece 230 in order to improve heat transmission uniformity.
Electric heating cooker tool of the present utility model, can be for any utensil with base 300, pot body 200 and lid 100, as electric cooker, electric pressure cooking saucepan, thermos-cooker, boiling vessel etc.
Finally should be noted that; above embodiment is only in order to the technical solution of the utility model to be described but not to the restriction of the utility model protection domain; although with reference to preferred embodiment, the utility model is explained in detail; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.

Claims (10)

1. an electric heating cooker tool, be provided with lid, pot body and base, and the outside of described lid, pot body and base correspondence respectively is equipped with shell, and it is characterized in that: also be provided with ptc heater, described ptc heater fixedly is assemblied in described base.
2. electric heating cooker tool according to claim 1, it is characterized in that: described ptc heater is comprised of PTC heating plate, insulating paper and alloy matrix aluminum, described PTC heating plate is wrapped up by described insulating paper, the PTC heating plate that is enclosed with described insulating paper is assemblied in described alloy matrix aluminum, and described PTC heating plate is connected with power supply by wire respectively.
3. electric heating cooker tool according to claim 2 is characterized in that: described ptc heater is provided with two groups of above PTC heating plates.
4. the described electric heating cooker tool of according to claim 1 to 3 any one, it is characterized in that: the heat transfer piece that described pot body is provided with stainless steel pot courage and is complementary with described stainless steel pot courage, described heat transfer piece welding is attached at the outside wall surface of described stainless steel pot courage, and described ptc heater is fixedly installed on the outside wall surface of described heat transfer piece.
5. electric heating cooker tool according to claim 4, it is characterized in that: described heat transfer piece is provided with chassis and encloses edge, described heat transfer piece is sheathed on the outside wall surface of described stainless steel pot courage, described enclosing along being sealedly and fixedly connected with the outer edge on described chassis, the welding of described chassis is attached at the bottom of described stainless steel pot courage, the described sidewall that is attached at described stainless steel pot courage along welding that encloses; Described ptc heater is attached at the outside wall surface on described chassis.
6. electric heating cooker tool according to claim 5 is characterized in that: the height of described stainless steel pot courage is M, and the described height that encloses edge is H, and the height H scope of enclosing edge is set to 1/5M to 1/2M.
7. electric heating cooker tool according to claim 1, is characterized in that: described lid and the assembling of described pot body rotation lock-bit;
Described lid is provided with at least four button bits that are uniformly distributed in described lid inboard, and described button bit is fixedly installed on described lid inboard;
The port of export of described pot body is provided with the department of assembly that coordinates with described lid, and described department of assembly is provided with the lock-bit groove that equates with described button bit quantity, and described button bit correspondence is assemblied in described lock-bit groove;
Described lock-bit groove is provided with peristome and location division, and described peristome is fixedly connected with described location division.
8. electric heating cooker tool according to claim 7, it is characterized in that: the port of export of described pot body is set to circle, and the included angle A between described peristome and described location division is set to the 30-40 degree.
9. electric heating cooker tool according to claim 8 is characterized in that: the included angle A between described peristome and described location division is set to 35 degree.
10. electric heating cooker tool according to claim 1, it is characterized in that: described lid is provided with handle, and described handle and described lid are set to integrated formed structure.
CN2013202845107U 2013-05-23 2013-05-23 Electric heating cooker Expired - Fee Related CN203290701U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202845107U CN203290701U (en) 2013-05-23 2013-05-23 Electric heating cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202845107U CN203290701U (en) 2013-05-23 2013-05-23 Electric heating cooker

Publications (1)

Publication Number Publication Date
CN203290701U true CN203290701U (en) 2013-11-20

Family

ID=49566752

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202845107U Expired - Fee Related CN203290701U (en) 2013-05-23 2013-05-23 Electric heating cooker

Country Status (1)

Country Link
CN (1) CN203290701U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103222797A (en) * 2013-05-23 2013-07-31 黄广庆 Electric heating boiler
CN106264176A (en) * 2015-06-01 2017-01-04 佛山市顺德区美的电热电器制造有限公司 The heating means of the heater of cooking apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103222797A (en) * 2013-05-23 2013-07-31 黄广庆 Electric heating boiler
CN103222797B (en) * 2013-05-23 2015-11-18 黄广庆 A kind of electric heating cooker tool
CN106264176A (en) * 2015-06-01 2017-01-04 佛山市顺德区美的电热电器制造有限公司 The heating means of the heater of cooking apparatus
CN106264176B (en) * 2015-06-01 2019-02-15 佛山市顺德区美的电热电器制造有限公司 The heating means of the heating device of cooking apparatus

Similar Documents

Publication Publication Date Title
US20170181564A1 (en) Multifunctional Cooking Pot
CN102090838B (en) Composite cooking pot
CN206443575U (en) Interior cap assemblies and the cooking apparatus with it
CN203290701U (en) Electric heating cooker
CN203873595U (en) Electric cooker
CN201814355U (en) High-efficiency energy-saving electric heating multi-purpose pot
CN205072647U (en) Novel porcelain pot
CN103222797B (en) A kind of electric heating cooker tool
CN203914476U (en) Novel rice cooker
CN204764947U (en) A double -layered pot
CN202184598U (en) Novel heating appliance
CN201977418U (en) Portable heating cup
CN201108120Y (en) Multifunctional portable dining tank
CN204600152U (en) A kind of Multifunctional electric pan
CN104799580A (en) Intelligent-heating insulation rotary table for dining table
CN205251213U (en) Electric food warmer body
CN212546135U (en) Energy-concerving and environment-protective type warms up and boils intelligent dining table
CN203633967U (en) Electric rice cooker
CN203369760U (en) Slow cooker with computer control panel
CN202603905U (en) Portable electric heating lunch box
CN201365815Y (en) Cookware with continuous cooking function
CN207745025U (en) A kind of electric pressure cooking saucepan with baking function
CN204708281U (en) A kind of Intelligent heating insulation rotating disk that can be used for dining table
CN203263010U (en) Novel double-layer heat-insulation saucepan
CN201028646Y (en) Electrical heating kitchen range

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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131120

Termination date: 20170523