CN201303851Y - Heat preservation electric kettle - Google Patents

Heat preservation electric kettle Download PDF

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Publication number
CN201303851Y
CN201303851Y CNU2007200549955U CN200720054995U CN201303851Y CN 201303851 Y CN201303851 Y CN 201303851Y CN U2007200549955 U CNU2007200549955 U CN U2007200549955U CN 200720054995 U CN200720054995 U CN 200720054995U CN 201303851 Y CN201303851 Y CN 201303851Y
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China
Prior art keywords
heat
kettle body
kettle
watts
thermal
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Expired - Fee Related
Application number
CNU2007200549955U
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Chinese (zh)
Inventor
刘日明
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Zhou Jian
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Individual
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Publication date
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Priority to CNU2007200549955U priority Critical patent/CN201303851Y/en
Application granted granted Critical
Publication of CN201303851Y publication Critical patent/CN201303851Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a heat preservation electric kettle, which comprises a kettle body and an independent power-supply base which is arranged on the bottom of the kettle body, wherein, the inner bottom part of the kettle body is provided with a heating disc, and one side on the bottom of the heating disc is provided with a heating body, and the other side of the bottom of the heating disc is provided with a temperature controller. The bottom of the heating disc is provided with the heating body, so that heating body can continuously radiate heat as long as the kettle body is coupled and electrified with the independent power-supply base; when the power of the heating disc is 500 watts to 2000 watts, the water inside the kettle body can be heated by the heating body. When the heating disc stops heating the water inside the kettle body, the heating body of 8 to 45 watts can be utilized to heat the water inside the kettle body, so that the temperature of the boiled water inside the kettle body can be maintained. The heat preservation electric kettle not only can boil the water inside the kettle body, but also can preserve the heat of the boiled water inside the kettle body.

Description

Thermal-insulation electric heating kettle
[technical field]
The utility model relates to a kind of thermal-insulation electric heating kettle that is applied to family life, meeting room, hotel, hotel and office.
[background technology]
Selling the electric kettle of various individual layers in the market, its most electric kettle comprises kettle body, the independent current source base that separates with the kettle body.During heating, toward kettle body inside suitable water level is housed earlier, the electric kettle that water will be housed then is placed on independently and heats on the power supply base.Auto power off stops heating if the water of electric kettle inside is subjected to the induction of boiling water vapour when being heated to boiling point, after a period of time, the heat of hot water is lost to the external world gradually in the kettle body, makes the boiling water of its kettle body inside cool off, and causes it can not play heat preservation effect.
[utility model content]
The utility model provides a kind of for the technical problem that solves above-mentioned prior art existence not only can be warmed to boiling water to water in the kettle body, but also the thermal-insulation electric heating kettle that can be incubated the boiling water in the kettle body.
For achieving the above object, the utility model provides a kind of thermal-insulation electric heating kettle, it comprises that the kettle of kettle body, installation and kettle body upper end covers, is connected in the independent power supply base of kettle body bottom, bottom in the kettle body is provided with heat-generating disc, one side is provided with heater in the bottom surface of this heat-generating disc, and opposite side is provided with temperature controller in the bottom surface of heat-generating disc.
According to above-mentioned major technique feature, described heater is made of the PTC heater.
According to above-mentioned major technique feature, but described PTC unit device is a heating power.
According to above-mentioned major technique feature, described PTC heater can directly be positioned over the kettle surface or is affixed on above the heat-generating disc or is attached to kettle body bottom by heat-conducting silicone grease.
According to above-mentioned major technique feature, described kettle body is by the stainless steel material of individual layer or plastic shaping, hollow Rotary-table is provided with in a side of this Rotary-table and is used for the handle that the user shakes hands, and is provided with the Hu Zui that is used for pouring at the opposite side of this Rotary-table.
According to above-mentioned major technique feature, the power of described heat-generating disc is between 500 watts to 2000 watts.
According to above-mentioned major technique feature, described PTC thermistor power is between 8 watts to 45 watts.
According to above-mentioned major technique feature, described temperature controller comprises steam cock and the insulation switch that is placed on the handle; Described steam cock is connected with the boiling water indicator lamp, and described insulation switch is connected with the insulation indicator lamp.
According to above-mentioned major technique feature, be provided with heat-conducting silicone grease between the bottom surface of heat-generating disc and the heater.
Useful technique effect of the present utility model: because of the bottom surface at heat-generating disc is provided with heater, this heater just can continue distribute heat as long as when the kettle body switched on the coupling of power supply base independently; When heat-generating disc power at 500 watts between 2000 watts the time, then can utilize heater that the water of kettle body inside is heated.When heat-generating disc stops the boiling water in kettle body heating, then can utilize 8 watts to 45 watts heater that the water of kettle body inside is heated, make it can continue to keep the temperature of the boiling water of kettle body inside.Therefore, the thermal-insulation electric heating kettle in the utility model not only can be warmed to boiling water to water in the kettle body, but also can protect the boiling water in the kettle body.
For the purpose of this utility model, structural feature and function thereof are had further understanding, conjunction with figs. is described in detail as follows now:
[description of drawings]
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of a kind of thermal-insulation electric heating kettle in the utility model;
Fig. 2 is the circuit theory diagrams of a kind of thermal-insulation electric heating kettle in the utility model.
[specific embodiment]
See also Figure 1 and Figure 2, illustrate that below in conjunction with embodiment the utility model provides a kind of thermal-insulation electric heating kettle, it comprises that kettle body 1, independent power supply base 2, heat-generating disc 3, heater 4, temperature controller, heat-conducting silicone grease 6 and kettle cover 10.
Described heater 4 is made of the PTC heater.。Described PTC heater can directly be positioned over kettle body 1 surface or is affixed on above the heat-generating disc 3 or is attached to kettle body 1 bottom by heat-conducting silicone grease 6.
Described kettle body 1 is by the stainless steel material of individual layer or plastic shaping, its be have radian hollow Rotary-table, be provided with in a side of this Rotary-table and be used for the handle 11 that the user shakes hands, be provided with the kettle mouth 12 that is used for pouring at the opposite side of this Rotary-table.
The power of described heat-generating disc 3 is between 500 watts to 2000 watts.Described PTC thermistor power is between 8 watts to 45 watts.Described temperature controller comprises steam cock 51 and the insulation switch 52 that is placed on the handle 11; Described steam cock 51 is connected with boiling water indicator lamp 7, and described insulation switch 52 can be connected with insulation indicator lamp 8, also can not adorn indicator lamp.
Kettle lid 10 is installed on the top of kettle body 1, can connects independent power supply base 2 in the bottom of this kettle body 1.Heat-generating disc 3 is installed in the bottom of kettle body 1, this heat-generating disc 3 is positioned at the top of independent power supply base 2, described PTC thermistor is fixed in bottom surface one side of described heat-generating disc 3 by heat-conducting silicone grease 6, and the opposite side of these heat-generating disc 3 bottom surfaces is connected with steam cock 51 again.
When connecting extraneous power supply, described steam cock 51 and insulation switch 52 closures, and the water of 3 pairs of kettle body 1 inside of described 500 watts to 2000 watts heat-generating disc heats, described boiling water indicator lamp 7 and described (if any insulation indicator lamp 8 simultaneously) are bright.When the water of kettle body 1 inside is warmed to boiling water, described steam cock 51 sensed water vapours and automatic disconnection, heat-generating disc 3 stops heating, described boiling water indicator lamp 7 extinguishes and is incubated indicator lamp 8 and keeps bright lamp always, at this moment, described PTC thermistor replenishes institute's dispersed heat to the boiling water in the kettle body 1, thereby reaches the purpose that boiled boiling water is incubated.
In sum, because of the bottom surface at heat-generating disc 3 is provided with heater 4, this heater 4 as long as with kettle body 1 when independently power supply base 2 couplings are switched on, just can continue distribute heat; When heat-generating disc 3 power at 500 watts between 2000 watts the time, then can utilize the water of 4 pairs of kettle body 1 inside of heater to heat.When heat-generating disc 3 stops then can to utilize the water of 4 pairs of kettle body 1 inside of heater of 8 watts to 45 watts to heat to the boiling water in the kettle body 1 heating, make it can continue to keep the temperature of the boiling water of kettle body 1 inside.Therefore, the thermal-insulation electric heating kettle in the utility model not only can be warmed to boiling water to water in the kettle body 1, but also can protect the boiling water in the kettle body 1.

Claims (9)

1, a kind of thermal-insulation electric heating kettle, it comprises that the kettle of kettle body, installation and kettle body upper end covers, is installed on the independent power supply base of kettle body bottom, it is characterized in that: the bottom in the kettle body is provided with heat-generating disc, one side is provided with heater in the bottom surface of this heat-generating disc, and opposite side is provided with temperature controller in the bottom surface of heat-generating disc.
2, thermal-insulation electric heating kettle according to claim 1 is characterized in that: described heater is made of the PTC thermistor.
3, thermal-insulation electric heating kettle according to claim 2 is characterized in that: but described PTC is a heating power.
4, according to claim 2 or 3 described thermal-insulation electric heating kettles, it is characterized in that: described PTC heater can directly be positioned over the kettle surface or is affixed on above the heat-generating disc or is attached to kettle body bottom by heat-conducting silicone grease.
5, thermal-insulation electric heating kettle according to claim 1, it is characterized in that: described kettle body is by the stainless steel material of individual layer or plastic shaping, hollow Rotary-table, be provided with in a side of this Rotary-table and be used for the handle that the user shakes hands, be provided with the Hu Zui that is used for pouring at the opposite side of this Rotary-table.
6, according to claim 1 or 4 described thermal-insulation electric heating kettles, it is characterized in that: the power of described heat-generating disc is between 500 watts to 2000 watts.
7, according to claim 2 or 3 described thermal-insulation electric heating kettles, it is characterized in that: described PTC thermistor power is between 8 watts to 45 watts.
8, thermal-insulation electric heating kettle according to claim 4 is characterized in that: described PTC thermistor power is between 8 watts to 45 watts.
9, thermal-insulation electric heating kettle according to claim 1 is characterized in that: be provided with heat-conducting silicone grease between the bottom surface of heat-generating disc and the heater.
CNU2007200549955U 2009-02-17 2009-02-17 Heat preservation electric kettle Expired - Fee Related CN201303851Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200549955U CN201303851Y (en) 2009-02-17 2009-02-17 Heat preservation electric kettle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200549955U CN201303851Y (en) 2009-02-17 2009-02-17 Heat preservation electric kettle

Publications (1)

Publication Number Publication Date
CN201303851Y true CN201303851Y (en) 2009-09-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200549955U Expired - Fee Related CN201303851Y (en) 2009-02-17 2009-02-17 Heat preservation electric kettle

Country Status (1)

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CN (1) CN201303851Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011078814A2 (en) 2009-12-22 2011-06-30 Atmaca Elektrikli Ev Aletleri Sanayi Ve Ticaret Limited Sirketi Vacuum flask water heater
CN102307401A (en) * 2011-08-01 2012-01-04 美的集团有限公司 Electric heating chassis and electric kettle
CN102334909A (en) * 2011-07-20 2012-02-01 美的集团有限公司 Electric heating chassis and electric kettle
CN102657476A (en) * 2012-05-10 2012-09-12 浙江绍兴苏泊尔生活电器有限公司 Electric kettle
CN102885583A (en) * 2011-07-20 2013-01-23 美的集团有限公司 Electric heating chassis and electric kettle
CN103239126A (en) * 2012-02-05 2013-08-14 周林斌 Multifunctional kettle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011078814A2 (en) 2009-12-22 2011-06-30 Atmaca Elektrikli Ev Aletleri Sanayi Ve Ticaret Limited Sirketi Vacuum flask water heater
CN102334909A (en) * 2011-07-20 2012-02-01 美的集团有限公司 Electric heating chassis and electric kettle
CN102885583A (en) * 2011-07-20 2013-01-23 美的集团有限公司 Electric heating chassis and electric kettle
CN102307401A (en) * 2011-08-01 2012-01-04 美的集团有限公司 Electric heating chassis and electric kettle
CN103239126A (en) * 2012-02-05 2013-08-14 周林斌 Multifunctional kettle
CN103239126B (en) * 2012-02-05 2016-12-14 周林斌 Multifunctional water kettle
CN102657476A (en) * 2012-05-10 2012-09-12 浙江绍兴苏泊尔生活电器有限公司 Electric kettle
CN102657476B (en) * 2012-05-10 2014-11-12 浙江绍兴苏泊尔生活电器有限公司 Electric kettle

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20100827

Address after: No. 3, group 49, hi dragon village, dun Town, Chongqing, Kaixian

Patentee after: Zhou Jian

Address before: 528300 Guangdong city of Foshan province Ronggui City Road Shunde Qinglong good ho Nga Court B-601

Patentee before: Liu Riming

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090909

Termination date: 20110217