CN102028402A - Inner-tank heating structure of electric kettle - Google Patents

Inner-tank heating structure of electric kettle Download PDF

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Publication number
CN102028402A
CN102028402A CN 201010521293 CN201010521293A CN102028402A CN 102028402 A CN102028402 A CN 102028402A CN 201010521293 CN201010521293 CN 201010521293 CN 201010521293 A CN201010521293 A CN 201010521293A CN 102028402 A CN102028402 A CN 102028402A
Authority
CN
China
Prior art keywords
kettle
bag
tank
heating arrangement
electric
Prior art date
Application number
CN 201010521293
Other languages
Chinese (zh)
Inventor
郭建刚
屈政军
全琨
Original Assignee
广东新宝电器股份有限公司
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 广东新宝电器股份有限公司 filed Critical 广东新宝电器股份有限公司
Priority to CN 201010521293 priority Critical patent/CN102028402A/en
Publication of CN102028402A publication Critical patent/CN102028402A/en

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Abstract

The invention discloses an inner-tank heating structure of an electric kettle, which comprises a kettle lid and a kettle body, wherein the kettle body is provided with a heating plate assembly, a water solution is filled into the kettle body, and a detachable inner tank is arranged in the kettle body; the inner tank is in a hollow structure forming a cavity for accommodating the food, and the inner tank is nested or inserted in the kettle body; and a positioning groove is protruded from an opening of the kettle body, the opening of the inner tank is provided with a turned edge or a flanged edge matched with the positioning groove, and the inner tank is attached to the groove. The inner-tank heating structure disclosed by the invention has the advantages that through adding the detachable inner tank in the kettle body, the functions of carrying out heating, stewing, heat preservation and the like on the food in the inner tank can be realized through transmitting the heat of the water solution in the kettle body to the inner tank according to the heat conduction property of the inner tank; when the ceramic inner tank is not required to be used, the inner tank can directly be taken out from the kettle body, and then the kettle can realize the function of boiling water through the heating of the heating plate assembly, because the outer wall of the inner tank is surrounded by the water solution and the outer wall of the kettle body, the heat loss can be reduced, and the heat transfer efficiency can be improved; and the inner-tank heating structure disclosed by the invention is simple and reasonable, energy-saving, and environmental-friendly, and is convenient and quick in assembling.

Description

The inner bag heating arrangement of electric kettle

Technical field

The present invention relates to the inner bag heating arrangement of a kind of electric kettle, particularly electric kettle.

Background technology

At present, general electric kettle only possesses heating function to boil water, and its function singleness can not satisfy some daily demands of consumer.The heating of consumer such as need, stew and boil some foods and just must buy the instrument of special use and could realize.

Chinese patent literature CN 2381241Y discloses a kind of electric kettle with temperature controller on June 7th, 2000; comprise kettle body, pot lid, handle and heating courage; it is characterized in that: kettle body bottom is a recess; the heating courage is arranged in the middle of this recess; these heating courage central authorities are provided with a temperature controller again, on the recess shoulder of kettle body an inner bag are set, and a temperature control protective device is set in this inner bag medium pore; and temperature controller is close in its bottom surface, and offers several micro through holes on the inner bag diapire.It is said that it can control the medicine in the kettle or the quantitatively surplus liquid of other article temperature and Chinese medicine soup automatically, can be used for the stewing out of water cooking food again, make how usefulnessization of product, safety is gone back in use.But this structure is comparatively complicated and heat exchange efficiency is low, and complex operation.Therefore, be necessary to be further improved and perfect.

Summary of the invention

Purpose of the present invention aims to provide the inner bag heating arrangement of a kind of simple and reasonable, low cost of manufacture and electric kettle efficiently easy to assembly, to overcome weak point of the prior art.

Press the inner bag heating arrangement of a kind of electric kettle of this purpose design, comprise pot lid and kettle body, the kettle body is provided with the heat-generating disc assembly, and the aqueous solution flows in the kettle body, and its architectural feature is to be provided with removable inner bag in the described kettle body; Inner bag is hollow structure, but forms the cavity of food container, and this inner bag is set in the kettle body or inserts in the kettle body.

Detent is extended at the Hu Kou place of described kettle body, and the opening of inner bag is provided with crimping or the flange that is complementary with detent, and this inner bag is affiliated on groove.

Detent is extended at the Hu Kou place of described kettle body, and inner bag and detent mutually should the position be provided with the boss or the buckle of a ring-type, and this inner bag and kettle body connect and fix mutually or be fastened.

The material of described inner bag is ceramic objects or boccaro product; The outer wall of inner bag is soaked in the interior aqueous solution of kettle body.

Offer more than one steam vent on the outer wall of described kettle body, steam vent communicates with the inwall of kettle body; This adjacent steam vent is for being horizontally disposed with or vertically being provided with.

The number of described steam vent is three, the shape of steam vent is rounded/and square/elliptical/rhombus.

Described pot lid and kettle body and/or inner bag are tightly connected; A fixing projection is extended in the bottom of pot lid, and the opening of the Hu Kou/inner bag of itself and kettle body cooperatively interacts fixing, and the top of pot lid is provided with handle aperture.

Described heat-generating disc assembly is arranged at the bottom of kettle body, and is electrically connected with temperature control parts on the kettle body; These temperature control parts are electronic temperature control device or mechanical thermostat.

The present invention is by setting up removable inner bag, and the thermal conduction characteristic that utilizes inner bag imports the heat of the aqueous solution in the kettle body into inner bag, can realize the heating of the food in the inner bag, stew boil, function such as insulation.When not needing to use ceramic liner, can directly it be taken out, utilize the heating of heat-generating disc assembly to realize boiling water function,, can reduce heat and scatter and disappear, improve heat exchange efficiency, shorten the cooking time because the outer wall of inner bag has the aqueous solution and the external wall of kettle to surround; It has simple and reasonable, percent defective is low, with low cost, energy-conserving and environment-protective and characteristics efficiently easy to assembly, and realizes a tractor serves several purposes, increases the practicality of product, increases value-added content of product.

Description of drawings

Fig. 1 is one embodiment of the invention decomposition texture schematic diagram.

Fig. 2 is the main TV structure schematic diagram after Fig. 1 assembling.

The sectional structure schematic diagram that Fig. 3 for Fig. 2 is.

Among the figure: 1 is the aqueous solution, and 2 is the kettle body, and 2.1 is detent, and 2.2 is steam vent, and 3 is the heat-generating disc assembly, and 4 is inner bag, and 5 is pot lid.

The specific embodiment

Below in conjunction with drawings and Examples the present invention is further described.

First embodiment

Referring to Fig. 1-Fig. 3, the inner bag heating arrangement of this electric kettle comprises pot lid 5 and kettle body 2, kettle body 2 is provided with heat-generating disc assembly 3, heat-generating disc assembly 3 is arranged at the bottom of kettle body 2, and is electrically connected with temperature control parts on the kettle body 2, and these temperature control parts are electronic temperature control device.Be provided with removable inner bag 4 in the kettle body 2, its material is a ceramic objects.Inner bag 4 is hollow structure, but forms the cavity of food container.This inner bag 4 inserts in the kettle body 2, and pot lid 5 is tightly connected with kettle body 2 or inner bag 4.A fixing projection is extended in the bottom of pot lid 5, and the opening of the Hu Kou/inner bag 4 of itself and kettle body 2 cooperatively interacts fixing, and the top of pot lid 5 is provided with handle aperture.

Detent 2.1 is extended at the Hu Kou place of kettle body 2, the opening of inner bag 4 is provided with and locatees the crimping that concave station is complementary, and this inner bag 4 is affiliated on groove, and its purpose is: be used for fixing inner bag 4 or pot lid 5, also play the effect of sealed steam simultaneously after the assembling, improve heat exchanger effectiveness.Offer steam vent 2.2 on the outer wall of kettle body 2, steam vent 2.2 is close to the Hu Kou position of kettle body 2.The number of steam vent 2.2 is three, and the shape of steam vent 2.2 is rounded, and its inwall with kettle body 2 communicates, and this adjacent steam vent 2.2 is for being horizontally disposed with.Steam vent 2.2 is used to discharge water vapour, the air pressure when reducing heating work in the kettle body 2.

During work, inject the aqueous solution 1 in the kettle body 2, inner bag 4 is packed in the kettle body 2, the part outer wall of inner bag 4 is immersed in the aqueous solution 1 that kettle body 2 fills.The aqueous solution 1 in 3 pairs of kettle bodies of the heat-generating disc assembly of kettle body 2 bottoms 2 heats.Utilize ceramic thermal conduction characteristic to import the heat of the aqueous solution 1 in the kettle body 2 into inner bag 4, can realize the heating of the food in the inner bag 4, stew boil, function such as insulation.When not needing to use ceramic liner 4, can directly it be taken out, utilize the heating of heat-generating disc assembly 3 to realize boiling water function.Because inner bag 4 is placed in the kettle body 2, the outer wall of inner bag 4 has the aqueous solution 1 and kettle body 2 outer walls to surround, and can reduce heat and scatter and disappear, improve heat exchange efficiency, shorten the cooking time simultaneously, to have reached the purpose of a tractor serves several purposes and energy-conserving and environment-protective, increase the practicality of product simultaneously and increase value-added content of product.

Second embodiment

Detent 2.1 is extended at the Hu Kou place of described kettle body 2, and inner bag 4 and location concave station mutually should the position be provided with the boss of a ring-type, and this inner bag 4 and kettle body 2 connect and fix mutually, and the material of inner bag 4 is the boccaro product.

Other is not stated with first embodiment.

Claims (8)

1. the inner bag heating arrangement of an electric kettle comprises pot lid (5) and kettle body (2), and the kettle body is provided with heat-generating disc assembly (3), and the aqueous solution (1) flows in the kettle body, it is characterized in that being provided with in the described kettle body removable inner bag (4); Inner bag is hollow structure, but forms the cavity of food container, and this inner bag is set in the kettle body or inserts in the kettle body.
2. according to the inner bag heating arrangement of the described electric kettle of claim 1, it is characterized in that detent (2.1) is extended at the Hu Kou place of described kettle body (2), the opening of inner bag (4) is provided with crimping or the flange that is complementary with detent, and this inner bag is affiliated on groove.
3. according to the inner bag heating arrangement of the described electric kettle of claim 1, detent (2.1) is extended at the Hu Kou place that it is characterized in that described kettle body (2), inner bag (4) and detent mutually should the position be provided with the boss or the buckle of a ring-type, and this inner bag and kettle body connect and fix mutually or be fastened.
4. according to the inner bag heating arrangement of claim 2 or 3 described electric kettles, the material that it is characterized in that described inner bag (4) is ceramic objects or boccaro product; The outer wall of inner bag is soaked in the interior aqueous solution (1) of kettle body (2).
5. according to the inner bag heating arrangement of the described electric kettle of claim 4, it is characterized in that offering more than one steam vent (2.2) on the outer wall of described kettle body (2), steam vent communicates with the inwall of kettle body (2); This adjacent steam vent is for being horizontally disposed with or vertically being provided with.
6. according to the inner bag heating arrangement of the described electric kettle of claim 5, the number that it is characterized in that described steam vent (2.2) is three, the shape of steam vent is rounded/and square/elliptical/rhombus.
7. according to the inner bag heating arrangement of the described electric kettle of claim 4, it is characterized in that described pot lid (5) and kettle body (2) and/or inner bag (4) are tightly connected; A fixing projection is extended in the bottom of pot lid, and the opening of the Hu Kou/inner bag of itself and kettle body cooperatively interacts fixing, and the top of pot lid is provided with handle aperture.
8. according to the inner bag heating arrangement of the described electric kettle of claim 7, it is characterized in that described heat-generating disc assembly (3) is arranged at the bottom of kettle body (2), and be electrically connected with temperature control parts on the kettle body; These temperature control parts are electronic temperature control device or mechanical thermostat.
CN 201010521293 2010-10-20 2010-10-20 Inner-tank heating structure of electric kettle CN102028402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010521293 CN102028402A (en) 2010-10-20 2010-10-20 Inner-tank heating structure of electric kettle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010521293 CN102028402A (en) 2010-10-20 2010-10-20 Inner-tank heating structure of electric kettle

Publications (1)

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CN102028402A true CN102028402A (en) 2011-04-27

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103300656A (en) * 2013-07-01 2013-09-18 庞吏童 Split insulting and heating dual-layer hollow ceramic dinner plate
CN105996760A (en) * 2016-08-12 2016-10-12 滁州东菱电器有限公司 Dry burning preventing glass kettle
CN106419535A (en) * 2016-11-30 2017-02-22 四川优纬信息科技有限公司 Electric heating pot suitable for heating food
CN106473595A (en) * 2015-08-28 2017-03-08 广东美的生活电器制造有限公司 Insulating pot
USD839054S1 (en) 2017-08-17 2019-01-29 Yeti Coolers, Llc Container
USD839055S1 (en) 2017-08-17 2019-01-29 Yeti Coolers, Llc Container
USD839056S1 (en) 2017-08-17 2019-01-29 Yeti Coolers, Llc Container
USD856748S1 (en) 2017-08-17 2019-08-20 Yeti Coolers, Llc Lid
USD878166S1 (en) 2018-04-11 2020-03-17 Yeti Coolers, Llc Container
USD878163S1 (en) 2018-04-11 2020-03-17 Yeti Coolers, Llc Container
USD885903S1 (en) 2018-04-11 2020-06-02 Yeti Coolers, Llc Lid
USD887793S1 (en) 2018-04-11 2020-06-23 Yeti Coolers, Llc Container
USD888508S1 (en) 2018-04-11 2020-06-30 Yeti Coolers, Llc Container
USD888509S1 (en) 2018-04-11 2020-06-30 Yeti Coolers, Llc Container

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995024851A1 (en) * 1994-03-14 1995-09-21 Otto Stemme Apparatus for preparing or heating food or beverages
CN201064385Y (en) * 2007-08-06 2008-05-28 孙志奇 Novel safety, energy-saving boiling water kettle
CN201445254U (en) * 2009-06-30 2010-05-05 李强 Ceramic electric tea kettle
CN201855104U (en) * 2010-10-20 2011-06-08 广东新宝电器股份有限公司 Heating structure for inner container of electric heating kettle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995024851A1 (en) * 1994-03-14 1995-09-21 Otto Stemme Apparatus for preparing or heating food or beverages
CN201064385Y (en) * 2007-08-06 2008-05-28 孙志奇 Novel safety, energy-saving boiling water kettle
CN201445254U (en) * 2009-06-30 2010-05-05 李强 Ceramic electric tea kettle
CN201855104U (en) * 2010-10-20 2011-06-08 广东新宝电器股份有限公司 Heating structure for inner container of electric heating kettle

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103300656A (en) * 2013-07-01 2013-09-18 庞吏童 Split insulting and heating dual-layer hollow ceramic dinner plate
CN106473595A (en) * 2015-08-28 2017-03-08 广东美的生活电器制造有限公司 Insulating pot
CN105996760A (en) * 2016-08-12 2016-10-12 滁州东菱电器有限公司 Dry burning preventing glass kettle
CN106419535A (en) * 2016-11-30 2017-02-22 四川优纬信息科技有限公司 Electric heating pot suitable for heating food
USD839054S1 (en) 2017-08-17 2019-01-29 Yeti Coolers, Llc Container
USD839055S1 (en) 2017-08-17 2019-01-29 Yeti Coolers, Llc Container
USD839056S1 (en) 2017-08-17 2019-01-29 Yeti Coolers, Llc Container
USD856748S1 (en) 2017-08-17 2019-08-20 Yeti Coolers, Llc Lid
USD878166S1 (en) 2018-04-11 2020-03-17 Yeti Coolers, Llc Container
USD878163S1 (en) 2018-04-11 2020-03-17 Yeti Coolers, Llc Container
USD885903S1 (en) 2018-04-11 2020-06-02 Yeti Coolers, Llc Lid
USD887793S1 (en) 2018-04-11 2020-06-23 Yeti Coolers, Llc Container
USD888508S1 (en) 2018-04-11 2020-06-30 Yeti Coolers, Llc Container
USD888509S1 (en) 2018-04-11 2020-06-30 Yeti Coolers, Llc Container

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Application publication date: 20110427

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