CN203244266U - Heat-preservation electric kettle - Google Patents
Heat-preservation electric kettle Download PDFInfo
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- CN203244266U CN203244266U CN 201220750531 CN201220750531U CN203244266U CN 203244266 U CN203244266 U CN 203244266U CN 201220750531 CN201220750531 CN 201220750531 CN 201220750531 U CN201220750531 U CN 201220750531U CN 203244266 U CN203244266 U CN 203244266U
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- kettle
- thermal insulation
- heat
- assembly
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Abstract
The utility model provides a heat-preservation electric kettle, which comprises a heat-preservation kettle cover component, a spout component, a kettle body component, a kettle bottom component and a base component, wherein the spout component is fixedly connected with the heat-preservation kettle body component, the heat-preservation kettle cover component is detachably connected with the spout component, and a sealing part is arranged between the heat-preservation kettle cover component and the spout component; an integrated outlet channel for communicating steam and water in the inner cavity of the kettle body is formed on the heat preservation kettle cover component, and a steam sealing component which can be selectively opened under certain pressure is arranged at a steam outlet of the integrated outlet channel; the kettle bottom component is provided with a double-layer heat insulation structure. The utility model has the advantages that: through the vacuum treatment design to kettle body structure, the sealed insulation structural design of kettle body and pot lid subassembly, pot lid subassembly heat preservation design and steam pressure release passageway and hot water channel's integrated design, the rationalization design of heat preservation at the bottom of the kettle, reduce the medium of the convection heat transfer and the contact heat transfer of hot water source, promote the heat preservation effect, extension heat preservation time, the heat preservation effect is good, energy-concerving and environment-protective.
Description
Technical field
The utility model relates to electric kettle.
Background technology
Electric kettle is one of small household appliances commonly used, in general, the purposes of electric kettle take heating liquid as main, for the functions such as insulation shortcoming relatively then, increasing at present electric-heating kettle thermal-insulation time method and be by employing has the power insulation, namely in the kettle hot water boiled after, utilizing repeatedly, heating realizes heat insulation function, this mode power consumption is larger, the waste ample resources, and heating can produce water quality security repeatedly.Another method is by the main body kettle body assembly of electric kettle being increased the mode of thermal insulation layer or radiating layer or insulation material, reduce conductive heat transfer and delay the hot mode of transmitting and reach the prolongation temperature retention time, promote heat insulation effect, the shortcoming of second way structure is: spare and accessory parts are many, complex structure, and assembly process is many, production efficiency is low, manufacturing cost is high, and heat insulation effect is poor, and temperature retention time is short etc.
In addition, the Hu Kou of general electric kettle design is communicated with kettle body intracavity with outside, can cause like this liquid in the kettle to be easy to by pot lid or kettle mouth distribute heat, thereby cause the electric-heating kettle thermal-insulation poor effect, and after electric kettle rocked or quilt is knocked over unintentionally, hot water outflow meeting caused the risk of scald to the user.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of thermal-insulation electric heating kettle, and it has good heat-insulating property, and can prevent kettle body side or the liquid when rocking flow out.
The technical scheme that the utility model technical solution problem adopts is: a kind of thermal-insulation electric heating kettle, comprise thermal insulation bottle cover assembly, spout assembly, comprised thermo jug body assembly, kettle bottom component and the base assembly of lateral wall and kettle body intracavity, spout assembly is fixedly connected with thermo jug body assembly, thermal insulation bottle cover assembly and spout assembly be removable be connected and the two between be provided with seal member; Be formed with the steam that is communicated with described kettle body intracavity and the integrated exit passageway of water on the thermal insulation bottle cover assembly, the steam outlet of this integrated exit passageway is provided with can select the steam seal parts opened under certain pressure; The kettle bottom component is fixedly connected on the bottom of described thermo jug body assembly, the kettle bottom component is provided with the double-layer thermal-insulation structure, this double-decked insulation comprises the first thermal insulation board and the second thermal insulation board, form the first bottom thermal insulation enclosed cavity between the bottom of described lateral wall and described the first thermal insulation board, described the first thermal insulation board with and the second thermal insulation board between formation the second bottom thermal insulation enclosed cavity.
Further, removable between thermal insulation bottle cover assembly and the spout assembly is connected to and is threaded or buckle is connected.
Further, the thermal insulation bottle cover assembly comprises cover unit, the lower cover member that is connected with this cover unit, is arranged at the middle cover assembly between cover unit and the lower cover member, described lower cover member moves downward with respect to the bonded block that is made of middle cover assembly and cover unit and form the water out that is communicated with described integrated exit passageway and described kettle body intracavity between described lower cover member and described bonded block, and the Hu Zuichu of described spout assembly is corresponding with the outlet of described integrated exit passageway.The integrated CHANNEL OPTIMIZATION of steam and hot water the structure of pot lid assembly easy to assembly so that the part of pot lid assembly reduces, and can prevent that the steam that the user causes accidentally from scalding.
Further, described steam seal parts are the steam valve member that silica gel or silicon rubber are made, when the steam pressure of described kettle body intracavity reaches or is higher than a certain preset value, thereby producing distortion, described steam valve member pressurized opens the steam (vapor) outlet of being located on the described lower cover member.When liquid in the heating kettle when seething with excitement, steam pressure is so that the slit occurs between steam valve member and the thermal insulation bottle cover assembly, steam can pass slit between steam valve member and the thermal insulation bottle cover assembly from the integrated exit passageway discharge kettle body intracavity of steam and water in the kettle.Stop in the kettle during heating liquid, the steam valve member restores to the original state, and has guaranteed the sealing effectiveness of kettle body intracavity.In needs use kettle during liquid, press the button on the handle assembly, described lower cover member is moved downward with respect to the bonded block that is made of middle cover assembly and cover unit and form the water out that is communicated with described integrated exit passageway and described kettle body intracavity between described lower cover member and described bonded block, liquid flows out Hu Zui by water out in the kettle.
Further, the kettle bottom component comprises described the first thermal insulation board, described the second thermal insulation board, the heat insulation plastic cement of drain pan, drain pan and bottom, is provided with electronic signal transmission line hole on described the first thermal insulation board.
Further; heat-generating system is set in described the first bottom thermal insulation enclosed cavity and has the temperature control system of jumping disconnected defencive function; in described the second bottom thermal insulation enclosed cavity electric coupler is set, heat-generating system is connected wiring and is connected with the kettle bottom component by electronic signal transmission line hole with temperature control system.Connect the vacuum heat-preserving electric kettle; when the water in the kettle body cavity volume reaches boiling; temperature control system is jumped disconnected protection; at this moment, no matter whether the kettle body is taken away above power pack, and the water in the kettle body assembly cavity volume is stopped heating all; power-off protection has been saved energy consumption timely; double-deck bottom insulation energy storing structure further promotes heat insulation effect, prolongs temperature retention time.
Further, described the second bottom thermal insulation enclosed cavity can vacuumize or filling with insulation material, to strengthen as required heat insulation effect.
The beneficial effects of the utility model are:
1, by the rational Design on Plane to heat-insulation layer at the bottom of sealing thermal insulation structural design, pot lid assembly INSULATION DESIGN and steam pressure release passage and the hot water channel's of application of vacuum design, kettle body and the pot lid assembly of kettle body structure integrated design, the kettle, reduce thermal water source's convection heat transfer' heat-transfer by convection and the medium of transmission of heat by contact, promote heat insulation effect, prolong temperature retention time, heat insulation effect is good, energy-conserving and environment-protective.
2, reach and prevent that the electric kettle side from pouring out the accident scald accident that hot water causes, the boiling point that utilizes simultaneously the minute-pressure principle to improve water is conducive to this electric kettle in the practicality in area, plateau.
3, reduce spare and accessory parts, simplified the structure, reduced assembly process, improved the production efficiency of assembling, reduced manufacturing cost.
Description of drawings
Fig. 1 is electric water heating kettle structure explosive view of the present utility model.
Fig. 2 is the cutaway view of electric kettle of the present utility model.
Number in the figure: 1-thermal insulation bottle cover assembly, 2-spout assembly, 3-thermo jug body assembly, 4-heat-generating system, 5-temperature control system, 6-handle assembly, the 7-the first thermal insulation board, the 8-the second thermal insulation board, 9-electric coupler, the heat insulation plastic cement of 10-drain pan, 11-drain pan, 12-bottom, 13-power pack, the integrated exit passageway of 14-steam and water, 15-steam (vapor) outlet, 16-steam valve member.
The specific embodiment
With reference to accompanying drawing.Electric kettle of the present utility model comprises thermal insulation bottle cover assembly 1, spout assembly 2, has comprised thermo jug body assembly 3, kettle bottom component, the base assembly of lateral wall and kettle body intracavity, spout assembly 2 is fixedly connected with thermo jug body assembly 3, adopt between thermal insulation bottle cover assembly 1 and the spout assembly 2 and be threaded or buckle is connected removable connection, between thermal insulation bottle cover assembly 1 and the spout assembly 2 sealing ring is set, with the sealing effectiveness between assurance thermal insulation bottle cover assembly 1 and the spout assembly 2.
The inside of thermal insulation bottle cover assembly 1 is formed with the steam of the described kettle body intracavity of connection and the integrated exit passageway 14 of water, the integrated exit passageway of steam and water has been optimized the structure of pot lid assembly, so that the part of pot lid assembly reduces, easy to assembly, and can prevent the steam scald that the user causes accidentally.Steam (vapor) outlet 15 places of the integrated exit passageway 14 of steam and water are provided with the steam valve member 16 that can select the silica gel opened or silicon rubber to make under certain pressure, when the steam pressure of described kettle body intracavity reaches or is higher than a certain preset value, thereby producing distortion, described steam valve member 16 pressurizeds open the steam (vapor) outlet 15 of being located on the described lower cover member.When liquid in the heating kettle when seething with excitement, steam pressure is so that the slit occurs between steam valve member 16 and the thermal insulation bottle cover assembly 1, and steam can pass slit between steam valve member 16 and the thermal insulation bottle cover assembly 1 from the integrated exit passageway 15 discharge kettle body intracavities of steam and water in the kettle.Stop in the kettle during heating liquid, steam valve member 16 restores to the original state, and has guaranteed the sealing effectiveness of kettle body intracavity.
During liquid, press the button on the handle assembly 6 in needs use kettle, make between pot lid bottom and the kettle body and produce the gap, liquid passes through the integrated exit passageway outflow Hu Zui of steam and hot water in the kettle by pot lid bottom and the gap between the kettle body.In needs use kettle during liquid, press the button on the handle assembly, described lower cover member is moved downward with respect to the bonded block that is made of middle cover assembly and cover unit and form the water out that is communicated with described integrated exit passageway and described kettle body intracavity between described lower cover member and described bonded block, liquid flows out Hu Zui by water out in the kettle.
The kettle bottom component comprises described the first thermal insulation board 7, described the second thermal insulation board 8, the heat insulation plastic cement 10 of drain pan, drain pan 11 and bottom 12, is provided with electronic signal transmission line hole on described the first thermal insulation board.Base assembly is power pack 13, and kettle bottom component and power pack 13 are complementary.
Heat-generating system 4 is set in described the first bottom thermal insulation enclosed cavity and has the temperature control system 5 of jumping disconnected defencive function; in described the second bottom thermal insulation enclosed cavity electric coupler 9 is set, the wiring that heat-generating system 4 is connected with temperature control system is connected with the kettle bottom component by electronic signal transmission line hole.Connect the vacuum heat-preserving electric kettle; when the water in the kettle body cavity volume reaches boiling; temperature control system is jumped disconnected protection; at this moment, no matter whether the kettle body is taken away above power pack, and the water in the kettle body assembly cavity volume is stopped heating all; power-off protection has been saved energy consumption timely; double-deck bottom insulation energy storing structure further promotes heat insulation effect, prolongs temperature retention time.Described the second bottom thermal insulation enclosed cavity can vacuumize or filling with insulation material, to strengthen as required heat insulation effect.
Above-described embodiment is used for technical scheme of the present invention is done the explanation of enumerating of concrete mode, so that those skilled in the art understand technical scheme of the present invention better, it is pointed out that protection scope of the present invention should not be subject to the constraint of embodiment.
Claims (7)
1. thermal-insulation electric heating kettle, comprise thermal insulation bottle cover assembly (1), spout assembly (2), the thermo jug body assembly (3) that has comprised lateral wall and kettle body intracavity, the kettle bottom component, base assembly, spout assembly (2) is fixedly connected with thermo jug body assembly (3), it is characterized in that: thermal insulation bottle cover assembly (1) and spout assembly (2) be removable be connected and the two between be provided with seal member, be formed with the described kettle body intracavity of connection and the steam of spout assembly and the integrated exit passageway (14) of water on the thermal insulation bottle cover assembly (1), the steam (vapor) outlet (15) of this integrated exit passageway (14) locates to be provided with the steam seal parts that selection is opened under pressure; Described kettle bottom component is fixedly connected on the bottom of described thermo jug body assembly (3) and its and is provided with the double-layer thermal-insulation structure, this double-layer thermal-insulation structure comprises the first thermal insulation board (7) and the second thermal insulation board (8), form the first bottom thermal insulation enclosed cavity between the bottom of described the first thermal insulation board and described lateral wall, form the second bottom thermal insulation enclosed cavity between described the first thermal insulation board (7) and the second thermal insulation board.
2. a kind of thermal-insulation electric heating kettle according to claim 1 is characterized in that: removable between thermal insulation bottle cover assembly (1) and the spout assembly (2) is connected to and is threaded or buckle is connected.
3. a kind of thermal-insulation electric heating kettle according to claim 1, it is characterized in that: thermal insulation bottle cover assembly (1) comprises cover unit, the lower cover member that is connected with this cover unit, be arranged at the middle cover assembly between described cover unit and the lower cover member, described lower cover member moves downward with respect to the bonded block that is made of described middle cover assembly and described cover unit and form the water out that is communicated with described integrated exit passageway and described kettle body intracavity between described lower cover member and described bonded block, and the Hu Zuichu of described spout assembly is corresponding with the outlet of described integrated exit passageway.
4. a kind of thermal-insulation electric heating kettle according to claim 3, it is characterized in that: described steam seal parts are the steam valve member (16) that silicon rubber is made, when the steam pressure of described kettle body intracavity reaches or is higher than preset value, described steam valve member (16) thus pressurized produces distortion opens the steam (vapor) outlet (15) of being located on the described lower cover member.
5. a kind of thermal-insulation electric heating kettle according to claim 1, it is characterized in that: the kettle bottom component comprises described the first thermal insulation board (7), described the second thermal insulation board (8), the heat insulation plastic cement of drain pan (10), drain pan (11) and bottom (12), is provided with electronic signal transmission line hole on described the first thermal insulation board (7).
6. a kind of thermal-insulation electric heating kettle according to claim 1; it is characterized in that: heat-generating system (4) is set in described the first bottom thermal insulation enclosed cavity and has the temperature control system (5) of jumping disconnected defencive function, in described the second bottom thermal insulation enclosed cavity electric coupler (9) is set.
7. a kind of thermal-insulation electric heating kettle according to claim 1 is characterized in that: vacuumize or filling with insulation material in described the second bottom thermal insulation enclosed cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750531 CN203244266U (en) | 2012-12-31 | 2012-12-31 | Heat-preservation electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750531 CN203244266U (en) | 2012-12-31 | 2012-12-31 | Heat-preservation electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203244266U true CN203244266U (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220750531 Expired - Fee Related CN203244266U (en) | 2012-12-31 | 2012-12-31 | Heat-preservation electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203244266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104172911A (en) * | 2014-07-30 | 2014-12-03 | 广东新功电器有限公司 | Electric kettle |
| CN109744870A (en) * | 2017-11-08 | 2019-05-14 | 广东美的生活电器制造有限公司 | liquid heater |
-
2012
- 2012-12-31 CN CN 201220750531 patent/CN203244266U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104172911A (en) * | 2014-07-30 | 2014-12-03 | 广东新功电器有限公司 | Electric kettle |
| CN109744870A (en) * | 2017-11-08 | 2019-05-14 | 广东美的生活电器制造有限公司 | liquid heater |
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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 |
Granted publication date: 20131023 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |