CN103315623A - Heat-preservation electric kettle - Google Patents
Heat-preservation electric kettle Download PDFInfo
- Publication number
- CN103315623A CN103315623A CN2013102002026A CN201310200202A CN103315623A CN 103315623 A CN103315623 A CN 103315623A CN 2013102002026 A CN2013102002026 A CN 2013102002026A CN 201310200202 A CN201310200202 A CN 201310200202A CN 103315623 A CN103315623 A CN 103315623A
- Authority
- CN
- China
- Prior art keywords
- kettle body
- assembly
- inner bag
- heat
- kettle
- 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.)
- Granted
Links
- 238000004321 preservation Methods 0.000 title abstract description 4
- 238000009413 insulation Methods 0.000 claims abstract description 69
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 206010043183 Teething Diseases 0.000 claims description 11
- 230000036346 tooth eruption Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 230000000712 assembly Effects 0.000 abstract 3
- 238000000429 assembly Methods 0.000 abstract 3
- 230000017525 heat dissipation Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Abstract
A heat-preservation electric kettle is characterized in that the overall shape of a kettle body is small in upper part and large in lower part, the electric kettle comprises a kettle cover assembly, a kettle body assembly, a handle assembly, a bottom cover assembly provided with an electric coupler and a power supply base assembly, a plastic ring is sleeved outside the kettle cover assembly, and the kettle cover assembly is assembled with the kettle body assembly through the plastic ring; the kettle body assembly comprises a kettle body inner container and two layers of outer kettle body assemblies, the middle of the outer kettle body assemblies is vacuumized, the upper end port and the lower end port of each layer of outer kettle body assemblies are welded and fixed, and the upper end port of each outer kettle body assembly is connected with the upper end port of the corresponding kettle body inner container through a connecting and sealing assembly. The kettle body assembly of the electric kettle has the advantages that the kettle body assembly of the electric kettle is arranged into a three-layer structure, and the three-layer structure is separated by the vacuum layer and the closed air layer, so that heat in the accommodating cavity of the inner container can be transferred to the kettle body of the outer shell only through small-area contact of the plastic part, heat convection transfer of the accommodating cavity of the inner container of the electric kettle is reduced, and the heat preservation effect of the kettle body is greatly improved; in addition, a double-layer heat insulation structure is also arranged in the bottom cover assembly, so that the heat dissipation of the bottom is reduced, and the heat insulation effect is further enhanced.
Description
Technical field
The present invention relates to a kind of household electrical appliance, relate in particular to a kind of insulating pot with good heat preservation effect.
Background technology
The insulating pot product has become the very high a kind of household electrical appliance of frequency of utilization in the life at home.Insulating pot generally comprises the kettle body, the base that is arranged at kettle body below and is connected with its electric coupling.As main part to boil water, the shell that the kettle body can comprise the inner bag that constitutes the liquid heating chamber and be arranged at this inner bag outside, the material of shell can be plastics or other viable material.
The insulation insulating pot is the combination of common electrical kettle and thermo jug, can heat and can be incubated with anti-scald.Chang Yong insulation insulating pot has two kinds in the market, and a kind of is to utilize Electronic Control insulation, be exactly water boiled after, realize heat insulation function by heating repeatedly, the power consumption of this mode is big, and water repeatedly heating can have the water quality safety problem.Another kind is the double-layer heat insulation insulating pot, this kind kettle is by between two-layer kettle body and bottom filling with insulation material or the mode by radiating layer or air layer or vacuum layer, reduces thermal convection current or delays thermal convection current and realize heat insulation effect, and the shortcoming of this kind structure is, heat insulation effect is poor, and the time is short.As insulation insulating pot critical piece, kettle body assembly (container cavity) is the core part of insulation, and the effect of kettle body assembly directly has influence on the insulation of entire product.
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Summary of the invention
Technical problem to be solved by this invention provides a kind of insulation insulating pot, and its assembling is simple, conductive heat transfer is slow, improves heat insulation effect greatly.
The technical scheme that technical solution problem of the present invention adopts is: a kind of insulation insulating pot, kettle body global shape is up-small and down-big, described insulating pot comprises pot lid assembly, kettle body assembly, Handleset, the bottom assembly that is provided with electric coupler and power supply base assembly, described pot lid assembly is with teething ring outward, and described pot lid assembly is by teething ring and kettle body component assembling; Kettle body assembly comprises kettle body inner bag and the middle two-layer outer kettle body assembly that vacuumizes, and the upper/lower terminal mouth welding of two-layer outer kettle body assembly is fixing, and the place suitable for reading of the upper port of outer kettle body assembly and kettle body inner bag links together by being connected black box.
Adopting technique scheme simultaneously, further technical scheme below the present invention can also adopt or make up and adopt:
Connect black box and comprise connector and the seal that is fastenedly connected with described connector.
The monolateral longitudinal section of described connector is hook-shaped on the whole, and this connector has first limited wall and second limited wall, and the suitable for reading of the upper port of described outer kettle body assembly and kettle body inner bag is limited between described first limited wall and second limited wall.
Described seal be arranged between first limited wall and second limited wall and be sandwiched in the upper port of described outer kettle body assembly and described kettle body inner bag suitable for reading between.
Described connector is working of plastics, and described seal is silica gel spare, and described seal is fixedly connected on the described connector by two-shot process.
Has airtight air layer between described kettle body inner bag and the described outer kettle body assembly.
Described kettle body inner bag suitable for reading has the straight figure roughly the same with the described first limited wall height, and described straight figure is provided with screw thread, and described first limited wall is threaded with the straight figure of described kettle body inner bag.
Described bottom assembly comprises insulating assembly, described insulating assembly comprises first thermal insulation board at least, thereby the structure of the top edge of this first thermal insulation board and size are sandwiched between the corresponding position of described outer kettle body assembly and described kettle body inner bag this top edge with structure and the corresponding setting of size of the corresponding position of described outer kettle body assembly and described kettle body inner bag, and described kettle body inner bag seat is located on first thermal insulation board.The effect of first thermal insulation board is: intercept outer kettle body assembly and contact the conduction of generation heat with inner bag; The air of blocking in the chamber between outer kettle body assembly and the inner bag flows, and prevents that heat scatters and disappears.
Described insulating assembly also comprises second thermal insulation board that is connected with described first thermal insulation board, forms first heat-insulation chamber between the bottom of described first thermal insulation board and described kettle body inner bag; Between first, second thermal insulation board, form second heat-insulation chamber.
The bottom of described kettle body inner bag is provided with heat generating component and controller, and described heat generating component and controller are positioned at first heat-insulation chamber.
Be provided with sealing ring between the top of described connector and the described teething ring.
Described outer kettle body assembly comprises the first outer kettle body assembly that is positioned at the outside and is positioned at the second inboard outer kettle body assembly, upper and lower two ports of the first outer kettle body assembly and the second outer kettle body assembly all weld fixing, have 2mm or above gap between the first outer kettle body assembly and the second outer kettle body assembly.
The invention has the beneficial effects as follows: the present invention is arranged to three-decker with the kettle body assembly of insulating pot, and in three-decker, adopt vacuum layer and airtight air layer to separate respectively, make the heat of inner bag container cavity to be delivered to by the small size contact of plastic parts on one's body the shell kettle, reduce the conductive heat transfer of insulating pot inner bag container cavity, greatly improved the heat insulation effect of kettle body; And, also be provided with double-deck heat insulation structural in the bottom assembly of the present invention, reduce distributing of bottom heat, further strengthened heat insulation effect.
Description of drawings
Fig. 1 is the explosive view of insulating pot of the present invention.
Fig. 2 is the installation diagram of insulating pot of the present invention.
Fig. 3 is the explosive view of kettle body assembly of the present invention.
Fig. 4 is the assembling schematic diagram of the kettle body assembly of this patent.
Fig. 5 finishes figure for the assembling of the kettle body assembly of this patent.
Fig. 6 is the A position enlarged drawing of Fig. 5.
The specific embodiment
With reference to accompanying drawing.
Insulation insulating pot of the present invention, its kettle body global shape is up-small and down-big, insulating pot comprises pot lid assembly 7, kettle body assembly, Handleset 8, the bottom assembly 9 that is provided with electric coupler 13 and power supply base assembly 10, Handleset 8 is installed on the outer wall of kettle body assembly, is provided with PCB control panel and power switch in the power supply base assembly 10.
The outside of pot lid assembly 7 is with teething ring 6, and pot lid assembly 7 is by teething ring 6 and kettle body component assembling.
Kettle body assembly comprises kettle body inner bag 1 and the middle two-layer outer kettle body assembly 2 that vacuumizes.Upper and lower two ports of two-layer outer kettle body assembly 2 weld fixing respectively, and the place suitable for reading of the upper port of outer kettle body assembly 2 and kettle body inner bag 1 links together by being connected black box.
Kettle body inner bag 1 is seamless to being welded into a up-small and down-big cavity that holds by inner bag housing 1.1 and inner bag back cover sheet 1.2, and the bottom of kettle body inner bag 1 is that 19 heat transfer plates and 20 heat-generating pipes are welded in the bottom of inner bag back cover sheet 1.2, forms the inner bag assembly of a band heat generating component.
Outer kettle body assembly 2 comprises the first outer kettle body assembly 2.1 that is positioned at the outside and is positioned at the second inboard outer kettle body assembly 2.2, the two ends welding of first outer kettle body the assembly 2.1 and second outer kettle body assembly 2.2 is fixing, outer kettle body assembly 2 also is up-small and down-big structure, and namely the upper end mouth diameters of outer kettle body assembly 2 is less than the lower end mouth diameters.Have 2mm or above gap between first outer kettle body the assembly 2.1 and second outer kettle body assembly 2.2, the first outer kettle body assembly 2.1 is provided with and vacuumizes mouth, by vaccum-pumping equipment described gap is vacuumized, form vacuum layer 11, vacuum layer 11 can effectively be blocked large-area heat transmission between first outer kettle body the assembly 2.1 and second outer kettle body assembly 2.2, makes that outer kettle body assembly 2 itself has excellent heat insulation property.
Described connection black box comprises connector 3 and the seal 4 that is fastenedly connected with connector 3.
Be provided with sealing ring 5 between the top of connector 3 and the described teething ring 6, the teething ring 6 that sealing ring 5 contacts with the upper surface of connector 3 when being used for assembling and the sealing between the connector 3.
Kettle body inner bag 1 inboard suitable for reading has straight figure, the height of this straight figure and first limited wall 3.1 highly roughly, described straight figure is provided with screw thread, first limited wall 3.1 is threaded with this straight figure.
Also be provided with insulating assembly in the bottom assembly 9, described insulating assembly comprises first thermal insulation board 14 at least, thereby the structure of the top edge of first thermal insulation board 14 and size are sandwiched between the corresponding position of outer kettle body assembly 2 and kettle body inner bag 1 with structure and the corresponding top edge of the thermal insulation board 14 of winning that makes of size of the corresponding position of outer kettle body assembly 2 and kettle body inner bag 1, namely, the top edge of first thermal insulation board 14 outside between the bottom of the lower port of kettle body assembly 2 and kettle body inner bag 1, and the both sides of top edge are clamped by the bottom of the lower port of outer kettle body assembly 2 and kettle body inner bag 1 respectively.
First thermal insulation board 14 can intercept outer kettle body assembly 2 and contact with kettle body inner bag 1 and heat takes place and transmit, and, the top edge of first thermal insulation board 14 and seal 4 are clamped in the upper/lower terminal of outer kettle body assembly 2 and kettle body inner bag 1 respectively, make and form airtight air layer 12 between outer kettle body assembly 2 and the kettle body inner bag 1, air layer 12 does not exchange with the outside air circulation, has prevented that effectively heat scatters and disappears.
Described insulating assembly also comprises second thermal insulation board 16 that is connected with described first thermal insulation board 14,1 of kettle body inner bag is located on first thermal insulation board 14, form between the bottom of first thermal insulation board 14 and kettle body inner bag 1 and form second heat-insulation chamber 17 between first heat-insulation chamber, 15, the first thermal insulation boards 14 and second thermal insulation board 16.
The bottom of kettle body inner bag 1 is provided with heat generating component and controller, and described heat generating component and controller are positioned at first heat-insulation chamber 15.
The bottom of bottom assembly 9 is provided with electric coupler 13, and 360 ° are of coupled connections between electric coupler 13 and the power supply base assembly 10.
After the insulating pot heating after installing, hot water in its kettle body inner bag 1 can only perhaps import on the outer kettle body assembly by connector 3 from the gap heat radiation of pot lid assembly and teething ring 6, and whole heat transmission does not have the direct contact heat transfer of handware, and heat transfer area is very little, has effectively reduced conductive heat transfer.Between kettle body inner bag and the outer kettle body assembly since up and down oral area all seal, air wherein is not flow or flow in a small amount, increased the effect of heat insulation of air layer 12, kettle body inner bag air outside layer 12 and outside vacuum layer 11 between the kettle body assembly 2, the heat that has effectively reduced kettle body inner bag distributes.In the bottom of kettle body inner bag, two-layer bottom thermal insulation layer 15 and 17 reduces the bottom heat effectively and distributes.
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, should be pointed out that protection scope of the present invention should not be subjected to the constraint of embodiment.
Claims (11)
1. one kind is incubated insulating pot, kettle body global shape is up-small and down-big, described insulating pot comprises pot lid assembly, kettle body assembly, Handleset, the bottom assembly that is provided with electric coupler and power supply base assembly, it is characterized in that: described pot lid assembly is with teething ring outward, and described pot lid assembly is by teething ring and kettle body component assembling;
Kettle body assembly comprises kettle body inner bag and the middle two-layer outer kettle body assembly that vacuumizes, and the upper/lower terminal mouth welding of two-layer outer kettle body assembly is fixing, and the place suitable for reading of the upper port of outer kettle body assembly and kettle body inner bag links together by being connected black box.
2. a kind of insulation insulating pot according to claim 1 is characterized in that: connect black box and comprise connector and the seal that is fastenedly connected with described connector.
3. insulation insulating pot according to claim 2, it is characterized in that: the monolateral longitudinal section of described connector is hook-shaped on the whole, this connector has first limited wall and second limited wall, and the suitable for reading of the upper port of described outer kettle body assembly and kettle body inner bag is limited between described first limited wall and second limited wall.
4. insulation insulating pot according to claim 3 is characterized in that: described seal be arranged between first limited wall and second limited wall and be sandwiched in the upper port of described outer kettle body assembly and described kettle body inner bag suitable for reading between.
5. according to arbitrary described insulation insulating pot in claim 2 or 3 or 4, it is characterized in that: described connector is working of plastics, and described seal is silica gel spare, and described seal is fixedly connected on the described connector by two-shot process.
6. insulation insulating pot according to claim 5 is characterized in that: have airtight air layer between described kettle body inner bag and the described outer kettle body assembly.
7. insulation insulating pot according to claim 5, it is characterized in that: described kettle body inner bag suitable for reading has the straight figure roughly the same with the described first limited wall height, described straight figure is provided with screw thread, and described first limited wall is threaded with the straight figure of described kettle body inner bag.
8. insulation insulating pot according to claim 5, it is characterized in that: described bottom assembly comprises insulating assembly, described insulating assembly comprises first thermal insulation board at least, thereby the structure of the top edge of this first thermal insulation board and size are sandwiched between the latter two this top edge with structure and the corresponding setting of size of the corresponding position of described outer kettle body assembly and described kettle body inner bag.
9. insulation insulating pot according to claim 8, it is characterized in that: described insulating assembly also comprises second thermal insulation board that is connected with described first thermal insulation board, forms first heat-insulation chamber between the bottom of described first thermal insulation board and described kettle body inner bag; Between first thermal insulation board and second thermal insulation board, form second heat-insulation chamber.
10. insulation insulating pot according to claim 5, it is characterized in that: the bottom of described kettle body inner bag is provided with heat generating component and controller, and described heat generating component and controller are between the bottom of first thermal insulation barriers and kettle body inner bag.
11. insulation insulating pot according to claim 5 is characterized in that: be provided with sealing ring between the top of described connector and the described teething ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310200202.6A CN103315623B (en) | 2013-05-24 | 2013-05-24 | Heat-preservation electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310200202.6A CN103315623B (en) | 2013-05-24 | 2013-05-24 | Heat-preservation electric kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103315623A true CN103315623A (en) | 2013-09-25 |
| CN103315623B CN103315623B (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310200202.6A Active CN103315623B (en) | 2013-05-24 | 2013-05-24 | Heat-preservation electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103315623B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108643A (en) * | 2016-08-30 | 2016-11-16 | 江门市凯立信电气科技有限公司 | A kind of electric kettle with inner container capable of unpicking and washing cup |
| WO2017054222A1 (en) * | 2015-10-01 | 2017-04-06 | 史利利 | Vacuum electrically heated container |
| CN108402925A (en) * | 2018-05-07 | 2018-08-17 | 盛纪（上海）家居用品有限公司 | Cool-bag |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155776Y (en) * | 1993-04-03 | 1994-02-16 | 高金余 | Magnetization electric heating cup |
| CN202027408U (en) * | 2010-12-17 | 2011-11-09 | 广东伟德利电器制造有限公司 | Double layer electric kettle |
| CN202044110U (en) * | 2011-04-15 | 2011-11-23 | 佛山市顺德区建丰行贸易有限公司 | Heat-preservation double-layer electric heating kettle |
| CN202436852U (en) * | 2012-02-21 | 2012-09-19 | 王学斌 | Energy-saving thermal insulation electric hot water bottle |
| CN102715833A (en) * | 2011-01-19 | 2012-10-10 | 美的集团有限公司 | Electric heating kettle |
| CN202515401U (en) * | 2012-02-10 | 2012-11-07 | 浙江绍兴苏泊尔生活电器有限公司 | Electric kettle |
| CN103040354A (en) * | 2012-12-31 | 2013-04-17 | 浙江绍兴苏泊尔生活电器有限公司 | Improved electric kettle |
| CN203524459U (en) * | 2013-05-24 | 2014-04-09 | 浙江绍兴苏泊尔生活电器有限公司 | Heat-preservation electric kettle |
-
2013
- 2013-05-24 CN CN201310200202.6A patent/CN103315623B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155776Y (en) * | 1993-04-03 | 1994-02-16 | 高金余 | Magnetization electric heating cup |
| CN202027408U (en) * | 2010-12-17 | 2011-11-09 | 广东伟德利电器制造有限公司 | Double layer electric kettle |
| CN102715833A (en) * | 2011-01-19 | 2012-10-10 | 美的集团有限公司 | Electric heating kettle |
| CN202044110U (en) * | 2011-04-15 | 2011-11-23 | 佛山市顺德区建丰行贸易有限公司 | Heat-preservation double-layer electric heating kettle |
| CN202515401U (en) * | 2012-02-10 | 2012-11-07 | 浙江绍兴苏泊尔生活电器有限公司 | Electric kettle |
| CN202436852U (en) * | 2012-02-21 | 2012-09-19 | 王学斌 | Energy-saving thermal insulation electric hot water bottle |
| CN103040354A (en) * | 2012-12-31 | 2013-04-17 | 浙江绍兴苏泊尔生活电器有限公司 | Improved electric kettle |
| CN203524459U (en) * | 2013-05-24 | 2014-04-09 | 浙江绍兴苏泊尔生活电器有限公司 | Heat-preservation electric kettle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017054222A1 (en) * | 2015-10-01 | 2017-04-06 | 史利利 | Vacuum electrically heated container |
| CN106108643A (en) * | 2016-08-30 | 2016-11-16 | 江门市凯立信电气科技有限公司 | A kind of electric kettle with inner container capable of unpicking and washing cup |
| CN108402925A (en) * | 2018-05-07 | 2018-08-17 | 盛纪（上海）家居用品有限公司 | Cool-bag |
| CN108402925B (en) * | 2018-05-07 | 2024-02-09 | 盛纪（上海）家居用品有限公司 | Thermal insulation container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103315623B (en) | 2016-03-09 |
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