CN203662551U - Improved heat-insulation electric kettle - Google Patents
Improved heat-insulation electric kettle Download PDFInfo
- Publication number
- CN203662551U CN203662551U CN201320723510.2U CN201320723510U CN203662551U CN 203662551 U CN203662551 U CN 203662551U CN 201320723510 U CN201320723510 U CN 201320723510U CN 203662551 U CN203662551 U CN 203662551U
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- Prior art keywords
- assembly
- kettle
- inner bag
- subassembly
- heat
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- 238000009413 insulation Methods 0.000 title claims description 26
- 230000006872 improvement Effects 0.000 claims abstract description 16
- 238000004321 preservation Methods 0.000 claims abstract description 16
- 206010043183 Teething Diseases 0.000 claims description 6
- 230000036346 tooth eruption Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012546 transfer Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change 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
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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Abstract
The utility model provides an insulating electric kettle of improvement, includes pot lid subassembly, kettle body subassembly, hu zui subassembly, handle components, is equipped with the bottom subassembly and the power base subassembly of electric coupler, kettle body subassembly is big end down's structure, and it includes kettle shell subassembly and inner bag subassembly, the oral area outside of the inner bag of inner bag subassembly is provided with two at least chips that have certain elasticity, the last oral area of inner bag subassembly passes through the inner bag subassembly stretches into from bottom to top kettle shell subassembly and hangs on the upper oral area of kettle shell subassembly and be connected with the upper oral area of kettle shell subassembly through the chip. The utility model has the advantages that: the kettle body assembly is arranged into a three-layer structure, and the three-layer structure is separated by a vacuum layer and a closed air layer, so that the heat convection transfer of the accommodating cavity of the inner container of the electric kettle is reduced, and the heat preservation effect is greatly improved; the upper opening of the kettle body component is connected through the stacking piece during installation, so that the assembly is simple, convenient and quick.
Description
Technical field
The utility model relates to a kind of household electrical appliance, is specifically related to a kind of insulating pot, relates in particular to a kind of insulating pot that heat insulation effect is had higher requirements.
Background technology
Insulating pot product, has become the very high a kind of household electrical appliance of frequency of utilization in life at home.Insulating pot generally comprises pot lid assembly, Handleset, kettle body, is arranged at kettle body below heater element and the base being connected with its electric coupling.And thermal-insulation electric heating kettle is divided into common electroheat pair Repeat-heating insulation: the energy consumption of this kind of heat-insulation water bottle is high, and water Repeat-heating affects the qualitative change of water, generation health problem; Another and thermal-insulation electric heating kettle are the hydraulic seals that makes to hold cavity by structural design, can not with cool exterior air convection current, reach the object of insulation.The latter's low energy consumption, environmental protection, health are the main directions of current research and development.This kind of thermal-insulation electric heating kettle, is the combination of common insulating pot and thermo jug, can heat and can be incubated with anti-scald.In some countries and regions, the general warrant layer kettle that use amount exceedes, have instead trend, this kind of kettle is by between two-layer kettle body and bottom filling with insulation material or by the mode of radiating layer or air layer or vacuum layer, reduces thermal convection current or delays thermal convection current and realize heat insulation effect.As heat-preservation electric kettle critical piece, the sealing of kettle body assembly (container cavity) and pot lid is the core part of insulation.Kettle body component sealing effect directly has influence on the insulation of whole product.
Summary of the invention
The utility model provides that a kind of assembling is simple, conductive heat transfer is slow, greatly improves the heat-preservation electric kettle of the improvement of heat insulation effect.
The technical solution adopted in the utility model is:
A kind of heat-preservation electric kettle of improvement, comprise pot lid assembly, kettle body assembly, spout assembly, Handleset, be provided with bottom assembly and the power supply base assembly of electric coupler, it is characterized in that: described kettle body assembly is a up-small and down-big structure, it comprises kettle casing assembly and inner bag assembly, the oral area arranged outside of the inner bag of described inner bag assembly has at least two chips with certain elastic force, the upper oral part of described inner bag assembly stretches into described kettle casing assembly from bottom to top by described inner bag assembly and is hung on by chip on the upper oral part of kettle casing assembly and is connected with the upper oral part of kettle casing assembly.These two assemblies of kettle casing assembly and inner bag assembly are to be assembled together, the middle equidistant air heat-insulation layer of equilibrium that forms, be welded to connect as adopted directly, can strengthen like this heat transmission, middle air heat-insulation layer has just lost meaning, so fixing method of connective pole between must adopting, the utility model has adopted the elastic principle of chip, when assembling, inner bag stretches into kettle casing assembly from bottom to top and is hung on the upper oral part of kettle casing assembly by chip, now the angular flexibility of chip increases, can produce an elastic force makes inner bag tightly be connected to the upper oral part of kettle casing assembly, realize the connection on top between three layers of kettle bodies.
Further, described kettle casing assembly is one by the affixed outer vacuum double assembly forming of inside and outside two-layer upper and lower side.Adopt double thermal insulation, greatly promoted the temperature retention time of kettle body.
Further, the outside upper and lower part of described kettle casing assembly is provided with respectively for fixing and support the upper shoulder of spout assembly and the lower shoulder for fixed bottom cover assembly.Bottom assembly is fixed on to the lower shoulder place of kettle casing assembly, by screw, the bottom of inner bag assembly is connected with bottom assembly, inner bag assembly is tightened up downwards, the upper oral part of inner bag assembly is hung on the upper oral part of kettle casing assembly by chip, both sides are stressed, make fixing by tightly of inner bag assembly.
Further, the upper shoulder place of described kettle casing assembly is provided with the first ring buckle, described spout assembly be pressed into from top to bottom and with the first ring buckle phase clamping.
Further, between described spout assembly and the inner bag of described inner bag assembly, be provided with sealing ring.In the time of pouring, water can not flow to the inside of kettle body assembly like this.
Further, be provided with the second ring buckle for fixed seal ring on the oral area of described inner bag, described the second ring buckle is made by rolling technology.
Further, described spout assembly comprises rosette, teething ring and snap close, and described teething ring is provided with the annular button bit muscle fixing with kettle casing assembly.
Further, described chip contains an angular flexibility, in the time that described inner bag assembly is connected with kettle casing assembly described in angular flexibility increase.
Further, the width of the hook of described chip is greater than the thickness of described kettle casing assembly upper oral part.
Further, the spacing of the air heat-insulation layer between described kettle casing assembly and inner bag assembly is balanced equidistant from top to bottom, and the spacing range of described air heat-insulation layer is 1.5mm-4mm.Too large wasting space, increases the weight of material cost and product; Be less than 1.5MM, the precision of the accuracy of manufacture and matching requirements also can improve, and increases and manufactures cost, and cannot guarantee inner bag and kettle body housing contacts.Once directly face contact, heat conduction can increase, and reduces temperature retention time.But both gaps are little, and be all the lower large structure of size, save space, realize volume and maximize.
The beneficial effects of the utility model: the kettle body assembly of insulating pot is arranged to three-decker, and in three-decker, adopt respectively vacuum layer and airtight air layer to separate, reduce the conductive heat transfer of insulating pot inner bag container cavity, greatly improved the heat insulation effect of kettle body; The upper oral part of kettle body assembly connects by chip while installation, makes to assemble simple and convenient quick.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the master of a kind of embodiment of kettle body assembly of the present utility model looks cutaway view.
Fig. 3 is the explosive view of kettle body assembly of the present utility model.
Fig. 4 is the stereogram of chip of the present utility model.
Fig. 5 is the front view of chip of the present utility model.
Fig. 6 is the connection diagram of kettle body assembly of the present utility model and a kind of embodiment of spout assembly.
Fig. 7 is the enlarged drawing of the junction of kettle body assembly in Fig. 6 and spout assembly.
Fig. 8 is that the master of the another kind of embodiment of kettle body assembly of the present utility model looks cutaway view.
Fig. 9 is the connection diagram of kettle body assembly of the present utility model and the another kind of embodiment of spout assembly.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is further described, but the utility model is not confined to these specific embodiment.One skilled in the art would recognize that the utility model contained all alternatives, improvement project and the equivalents that within the scope of claims, may comprise.
With reference to Fig. 1-9, a kind of heat-preservation electric kettle of improvement, comprise pot lid assembly 21, kettle body assembly, spout assembly, Handleset 22, be provided with bottom assembly 26 and the power supply base assembly 27 of electric coupler, described kettle body assembly is a up-small and down-big structure, it comprises kettle casing assembly 18 and inner bag assembly 19, the oral area arranged outside of the inner bag of described inner bag assembly 19 has at least two chips 20 with certain elastic force, the upper oral part of described inner bag assembly 19 stretches into described kettle casing assembly 18 from bottom to top by described inner bag assembly and is hung on by chip 20 on the upper oral part of kettle casing assembly 18 and is connected with the upper oral part of kettle casing assembly 18.Adopt double thermal insulation, greatly promoted the temperature retention time of kettle body.Kettle casing assembly 18 and inner bag assembly 19 these two assemblies are to be assembled together, the middle equidistant air heat-insulation layer 192 of equilibrium that forms, be welded to connect as adopted directly, can strengthen like this heat transmission, middle air heat-insulation layer 192 has just lost meaning, so fixing method of connective pole between must adopting, the utility model has adopted the elastic principle of chip, when assembling, inner bag stretches into kettle casing assembly 18 from bottom to top and is hung on the upper oral part of kettle casing assembly 18 by chip 20, now the angular flexibility α of chip 20 increases into β, can produce an elastic force makes inner bag tightly be connected to the upper oral part of kettle casing assembly 18, realize the connection on top between three layers of kettle bodies.
Described kettle casing assembly 18 is one by internal layer 182, the affixed outer vacuum double assembly forming of outer 181 two-layer upper and lower sides, referring to Fig. 2, Fig. 6.Adopt double thermal insulation, greatly promoted the temperature retention time of kettle body.Described kettle casing assembly 18 can be also the shell mechanism of individual layer, sees Fig. 8, Fig. 9.
The outside upper and lower part of described kettle casing assembly 18 is provided with respectively for fixing and support the upper shoulder 183 of spout assembly and the lower shoulder 184 for fixed bottom cover assembly 26.Bottom assembly 26 is fixed on to lower shoulder 184 places of kettle casing assembly 18, by screw, the bottom of inner bag assembly 19 is connected with bottom assembly 26 again, inner bag assembly 19 is tightened up downwards, the upper oral part of inner bag assembly 19 is hung on the upper oral part of kettle casing assembly 18 by chip 20, both sides are stressed, make fixing by tightly of inner bag assembly 19.
Between the inner bag of described spout assembly and described inner bag assembly, be provided with sealing ring 17.In the time of pouring, water can not flow to the inside of kettle body assembly like this.
On the oral area of described inner bag, be provided with the second ring buckle 191 for fixed seal ring 17, described the second ring buckle 191 is made by rolling technology.
Described spout assembly comprises rosette 15, teething ring 16 and snap close 23, and described teething ring 16 is provided with the annular button bit muscle fixing with kettle casing assembly 18.
Described chip 20 contains an angular flexibility α, in the time that described inner bag assembly 19 is connected with kettle casing assembly 18 described in angular flexibility increase.
The width of the hook 201 of described chip 20 is greater than the thickness of described kettle casing assembly 18 upper oral parts.
The spacing of the air heat-insulation layer 192 between described kettle casing assembly 18 and inner bag assembly 19 is balanced equidistant from top to bottom, and the spacing range of described air heat-insulation layer 192 is 1.5mm-4mm.Too large wasting space, increases the weight of material cost and product; Be less than 1.5MM, the precision of the accuracy of manufacture and matching requirements also can improve, and increases and manufactures cost, and cannot guarantee inner bag and kettle body housing contacts.Once directly face contact, heat conduction can increase, and reduces temperature retention time.But both gaps are little, and be all the lower large structure of size, save space, realize volume and maximize.
Claims (10)
1. the heat-preservation electric kettle of an improvement, comprise pot lid assembly, kettle body assembly, spout assembly, Handleset, be provided with bottom assembly and the power supply base assembly of electric coupler, it is characterized in that: described kettle body assembly is a up-small and down-big structure, it comprises kettle casing assembly and inner bag assembly, the oral area arranged outside of the inner bag of described inner bag assembly has at least two chips with certain elastic force, the upper oral part of described inner bag assembly stretches into described kettle casing assembly from bottom to top by described inner bag assembly and is hung on by chip on the upper oral part of this kettle casing assembly and is connected with the upper oral part of this kettle casing assembly.
2. the heat-preservation electric kettle of improvement according to claim 1, is characterized in that: described kettle casing assembly is one by the affixed outer vacuum double assembly forming of inside and outside two-layer upper and lower side.
3. the heat-preservation electric kettle of improvement according to claim 2, is characterized in that: the outside upper and lower part of described kettle casing assembly is provided with respectively for fixing and support the upper shoulder of spout assembly and the lower shoulder for fixed bottom cover assembly.
4. the heat-preservation electric kettle of improvement according to claim 3, is characterized in that: the upper shoulder place of described kettle casing assembly is provided with the first ring buckle, described spout assembly be pressed into from top to bottom and with the first ring buckle phase clamping.
5. the heat-preservation electric kettle of improvement according to claim 3, is characterized in that: between described spout assembly and the inner bag of described inner bag assembly, be provided with sealing ring.
6. the heat-preservation electric kettle of improvement according to claim 5, is characterized in that: on the oral area of described inner bag, be provided with the second ring buckle for fixed seal ring, described the second ring buckle is made by rolling technology.
7. the heat-preservation electric kettle of improvement according to claim 3, is characterized in that: described spout assembly comprises rosette, teething ring and snap close, and described teething ring is provided with the annular button bit muscle fixing with kettle casing assembly.
8. according to the heat-preservation electric kettle of the arbitrary described improvement of claim 1 to 7, it is characterized in that: described chip contains an angular flexibility, in the time that described inner bag assembly is connected with kettle casing assembly described in angular flexibility increase.
9. according to the heat-preservation electric kettle of the arbitrary described improvement of claim 1 to 7, it is characterized in that: the width of the hook of described chip is greater than the thickness of described kettle casing assembly upper oral part.
10. according to the heat-preservation electric kettle of the arbitrary described improvement of claim 1 to 7, it is characterized in that: the spacing of the air heat-insulation layer between described kettle casing assembly and described inner bag assembly is balanced equidistant from top to bottom, and the spacing range of described air heat-insulation layer is 1.5mm-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320723510.2U CN203662551U (en) | 2013-11-14 | 2013-11-14 | Improved heat-insulation electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320723510.2U CN203662551U (en) | 2013-11-14 | 2013-11-14 | Improved heat-insulation electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203662551U true CN203662551U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320723510.2U Expired - Lifetime CN203662551U (en) | 2013-11-14 | 2013-11-14 | Improved heat-insulation electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203662551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242782A (en) * | 2017-07-27 | 2017-10-13 | 广东小熊电器有限公司 | A kind of glass electric kettle |
| CN109744872A (en) * | 2018-12-29 | 2019-05-14 | 九阳股份有限公司 | Liquid heater |
-
2013
- 2013-11-14 CN CN201320723510.2U patent/CN203662551U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242782A (en) * | 2017-07-27 | 2017-10-13 | 广东小熊电器有限公司 | A kind of glass electric kettle |
| CN107242782B (en) * | 2017-07-27 | 2022-06-07 | 小熊电器股份有限公司 | Glass electric kettle |
| CN109744872A (en) * | 2018-12-29 | 2019-05-14 | 九阳股份有限公司 | Liquid heater |
| CN109744872B (en) * | 2018-12-29 | 2021-08-06 | 九阳股份有限公司 | Liquid heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
|
| CX01 | Expiry of patent term |