CN208610578U - A kind of electric heating kettle - Google Patents
A kind of electric heating kettle Download PDFInfo
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- CN208610578U CN208610578U CN201721434034.7U CN201721434034U CN208610578U CN 208610578 U CN208610578 U CN 208610578U CN 201721434034 U CN201721434034 U CN 201721434034U CN 208610578 U CN208610578 U CN 208610578U
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Abstract
The utility model relates to household appliance technical fields, and in particular to a kind of electric heating kettle, including kettle body and pot lid, the kettle body includes the liner and shell being arranged inside and outside, and the outer surface of the liner is provided with electric heating film.Electric heating kettle provided by the utility model, is heated using electric heating film, and electric heating film is arranged around kettle body, when heating to the intracorporal water of pot, is directly heated, is heated in a manner of pedestal compared to existing, heating efficiency is also higher.In addition, also eliminating the insecurity of pedestal heated type.
Description
Technical field
The utility model relates to household appliance technical fields, in particular to a kind of electric heating kettle.
Background technique
In the market there are two types of common electric kettles, a kind of electric kettle is small in size, and power is big, and heating speed is fast, time saving
Water-saving.But its heat insulation function is poor, winter is not convenient to use.Another volume is big, and power is smaller, can keep the temperature, still
Heating speed is slow (generally wanting 20 minutes).
Electric kettle can also be divided into coil pipe heating according to heating method and chassis heats two kinds.The electric kettle of coil pipe heating
Visible Stainless Steel Coil in its pot；A stainless steel heating dish is arranged at bottom in its pot of the electric kettle of chassis heating.According to many years
The electric kettle hygienic quality of detection experience discovery, coil pipe heating is low, and disqualification rate is higher.
In view of this, special propose the utility model.
Utility model content
The purpose of this utility model is to provide a kind of electric heating kettle, the heat source of the electric heating kettle is electric heating
Film, electric heating film are arranged around kettle body, when heating to the intracorporal water of pot, directly heated, compared to existing with pedestal
Mode is heated, and heating efficiency is also higher.
In order to realize the above-mentioned purpose of the utility model, the following technical scheme is adopted:
A kind of electric heating kettle, including kettle body and pot lid, the kettle body include the liner and shell being arranged inside and outside, described interior
The outer surface of gallbladder is provided with electric heating film.
Electric heating kettle provided by the utility model, is heated using electric heating film, and electric heating film is arranged around kettle body, to pot
When intracorporal water heats, is directly heated, heated in a manner of pedestal compared to existing, heating efficiency is also higher.
In addition, the exothermic material in electric heating film generally uses carbons substance, such as graphene, carbon crystal, carbon fiber, these materials are being sent out
More far infrared radiation is generated when hot, can more effectively penetrate into heating object and these materials have excellent heat
Conduction function can more quickly transfer heat to kettle body liner.When heating by Electric radiant Heating Film water supply, far infrared is excited
It is " active water " that macromolecular water decomposition is small molecule water by far infrared wave by heating effect, and gas content is low in active water, no
But the generation of scale is reduced, and helps to improve human health.
Using the electric heating kettle of electric heating film, the electric leakage hidden danger of the electric heating kettle of metallic resistance fever, peace are avoided
Full performance is very good；Even if also, electric heating film parts against wear still can work normally normal as long as no complete open circuit
Fever, the heating layer on electric heating film ontology may be partitioned into it is a plurality of side by side, even if certain of heating layer is broken, other heating strips
Still it will continue to work to continue to generate heat, it is completely bad to avoid electric heating kettle when metallic resistance breaks down in existing electric heating kettle
The drawbacks of falling, long service life.
Preferably, heat-reflecting layer is provided on the inner surface of the shell.
Preferably, insulating layer is provided between the shell and the electric heating film.
Further, the insulating layer is arranged in the following ways: socket joint bonding, hot-melt adhesive paste, flanged joint, clip connect
It connects, weld, screwed connection, one or more of threaded connection.
Further, the electric heating film is arranged in the following ways: socket joint bonding, hot-melt adhesive paste, flanged joint, clip
One or more of connection, welding, screwed connection, threaded connection.
Further, the electric heating film includes graphene electric heating film, carbon fiber electrical heating film, carbon crystal electric heating film.
Further, the electric heating kettle is additionally provided with power switch.
Further, the electric heating film is multiple along the height setting of the shell, and the power switch is gear power supply
Switch, the different stalls of the gear power switch correspond to the electric heating film of different numbers.
Preferably, the power switch is intelligent power switch.
Further, the electric heating kettle is additionally provided with temperature sensor, and the intelligent switch receives the temperature and passes
The signal of sensor sending and the switch for controlling its electric heating film.
In addition, being additionally provided with handle in the kettle body of electric heating kettle provided by the utility model.
Compared with prior art, the utility model has the following beneficial effects:
(1) electric heating kettle provided by the utility model, is heated using electric heating film, and electric heating film is arranged around kettle body,
When to the heating of pot intracorporal water, is directly heated, heated in a manner of pedestal compared to existing, heating efficiency is also more
Height, and be conducive to the generation of active water.
(2) electric heating kettle provided by the utility model eliminates the insecurity of pedestal heated type.
(3) electric heating kettle provided by the utility model, electric heating film is multiple along the height setting of shell, and gear electricity
The different stalls of source switch correspond to the electric heating film of different numbers, in this way, the electricity that suitable water level can be selected in different water levels adds
Hotting mask is heated, and has not only been able to satisfy the requirement of heating speed, but also save electric power.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of sectional view for electric heating kettle that the utility model embodiment 1 provides；
Fig. 2 is the sectional view for another electric heating kettle that the utility model embodiment 2 provides；
Fig. 3 is the sectional view for another electric heating kettle that the utility model embodiment 3 provides；
Fig. 4 is a kind of structural schematic diagram of electric heating film provided by the embodiment of the utility model.
Appended drawing reference:
1- shell；2- electric heating film；3- liner；4- insulating layer；5- heat-reflecting layer；6- pot lid；7- handle；21- heating strip；
22- conductive metal foil；23- conducting wire；24- adhesive plaster；25- heat-resisting protective film；26- ag paste electrode item.
Specific embodiment
The technical solution of the utility model is clearly and completely retouched below in conjunction with the drawings and specific embodiments
It states, it will be appreciated by those skilled in the art that following, the embodiments are a part of the embodiments of the present invention, without
It is whole embodiments, is merely to illustrate the utility model, and is not construed as limitation the scope of the utility model.It is practical based on this
Embodiment in novel, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, is fallen within the protection scope of the utility model.The person that is not specified actual conditions in embodiment, according to normal conditions or manufacturer
It is recommended that condition carry out.Reagents or instruments used without specified manufacturer is the routine that can be obtained by commercially available purchase
Product.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
A kind of electric heating kettle provided by the utility model, as shown in Figure 1, including kettle body and pot lid 6, the kettle body includes
The liner 3 and shell 1 being arranged inside and outside, the outer surface of the liner 3 are provided with electric heating film 2.
Electric heating kettle provided by the utility model is heated using electric heating film 2, and electric heating film 2 is arranged around kettle body, right
It when pot intracorporal water heating, is directly heated, is heated in a manner of pedestal compared to existing, heating efficiency is also more
It is high；And safety and durability are also higher.
Generally, liner 3 selects heat-conducting preparation, such as metal (aluminium, stainless steel), ceramics and its related compound material
Deng.
That is, as shown in Figure 1, from outside inside, the kettle body of electric heating kettle is successively by shell 1, electric heating film 2 and interior
Gallbladder 3 forms.
Preferably, as shown in Fig. 2, being provided with insulating layer 4 between the shell 1 and the electric heating film 2.Insulating layer 4 can
To select vacuum heat-insulating layer 4 or froth bed, heat loss not only can effectively prevent, moreover it is possible to prevent from scalding one's hand.
Further, the insulating layer 4 is arranged in the following ways: socket joint bonding, hot-melt adhesive paste, flanged joint, clip
One or more of connection, welding, screwed connection, threaded connection.
Since the graphene in electric heating film 2 has certain far-infrared functional, it is preferable that as shown in figure 3, the shell
Heat-reflecting layer 5 is provided on 1 inner surface.
Further, the electric heating film 2 is arranged in the following ways: socket joint bonding, hot-melt adhesive paste, flanged joint, card
Bind round one or more of connection, welding, screwed connection, threaded connection.
Further, the electric heating film includes graphene electric heating film, carbon fiber electrical heating film, carbon crystal electric heating film,
The main exothermic material of graphene electric heating film is graphene, and the main exothermic material of carbon fiber electrical heating film is carbon fiber, carbon
The main exothermic material of brilliant electric heating film is carbon crystal, and certain electric heating film is also possible to above several exothermic material any combination institutes
Electric heating film made by the new exothermic material formed.
The structure of electric heating film is as shown in figure 4, the electric heating film 2 includes one or more heating strips being arranged in parallel
21, heating strip 21 can be graphene heating strip, carbon fiber heating item, carbon crystal heating strip.Distinguish at the both ends of the heating strip 21
It is provided with conductive metal foil 22, conducting wire 23, the end of the conducting wire 23 are connected separately on the conductive metal foil 22 at both ends
It is connected with attaching plug；
The two sides of the electric heating film 2 is provided with heat-resisting protective film 25.
Using the electric heating kettle of electric heating film, the electric leakage hidden danger of the electric heating kettle of metallic resistance fever, peace are avoided
Full performance is very good；Even if also, electric heating film parts against wear still can work normally normal as long as no complete open circuit
Fever, the heating layer on electric heating film ontology may be partitioned into it is a plurality of side by side, even if certain of heating layer is broken, other heating strips
21, which still will continue to work, continues to generate heat, and it is complete to avoid electric heating kettle when metallic resistance breaks down in existing electric heating kettle
The drawbacks of breaking down, long service life.
Electric heating film 2 in the utility model, heating strip 21 can be spaced setting, i.e., have gutter between heating strip 21
Point, being also possible to entire heating film is an entire heating strip 21, and centre is not provided with blank parts；The two sides of heating layer is provided with resistance to
Thermal protection film 25 improves the security performance of heating film, avoids short circuit, and have flexible.After energization, conductive metal foil
22 are used as electrode extended line, and generating positive and negative voltage is applied on heating strip 21, and heating strip 21 is rapidly heated after being powered, because of heating material
Material, such as graphene, carbon fiber, carbon crystal have certain far-infrared functional, may be implemented in heating process to heated material
Far-infrared Heating, and then reach well heating purpose.
In addition, the efficiency of heating can be improved in the setting of the interval of heating strip 21.In addition, the hair being arranged in parallel in the utility model
Settable multiple generating positive and negative voltages, can be further improved the efficiency of heating in hot item 21.
It further, is hot pressing and/or splicing between the heat-resisting protective film 25, it is therefore intended that seal heating strip 21
Dress, avoids contact with air and is oxidized, and is also prevented from chance water short circuit etc..
Specifically, the one side of the heating strip 21 is covered by way of printing or applying is loaded in the heat-resisting protective film 25
On, the another side of the heating strip 21 is connected by hot pressing and/or splicing with another layer of heat-resisting protective film 25.
Preferably, the heat-resisting protective film 25 be epoxy resin fiberglass plate, pellosil, in polyimide film at least
One kind, epoxy resin fiberglass plate, pellosil have good waterproof and high temperature resistance.Preferably, the conductive metal
Foil 22 is copper foil, and copper foil electric conductivity is good, and cheap, and raw material is easy to get.
Further, ag paste electrode item 26 is additionally provided between the heating strip 21 and the conductive metal foil 22.Silver is led
Electrically it is better than copper, but expensive, copper foil and heating strip can be also ensured with scattered current density in setting ag paste electrode item 26
Good contact between 21.Adhesive plaster 24 is used for the fixation of conductive metal foil 22 and heating strip 21.
Further, the electric heating kettle is additionally provided with power switch.
Further, the electric heating film 2 is multiple along the height setting of the shell 1, and the power switch is gear electricity
The different stalls of source switch, the gear power switch correspond to the electric heating film 2 of different numbers.Generally, electric heating film 2
Along height setting 2-5 of the shell 1, it is preferably provided with 2-3.In this way, the electric heating of suitable water level can be selected in different water levels
Film 2 is heated, and has not only been able to satisfy the requirement of heating speed, but also save electric power.
Preferably, the power switch is intelligent power switch.It can be such as remote control power switch either intelligence
Inductive switch.
Preferably, the electric heating kettle further includes temperature sensor, and the intelligent switch receives the temperature sensor
The signal of sending and the switch for controlling the electric heating film.That is, according to the temperature conditions of temperature sensor, can be intelligent
Adjust the operating status of electric heating film.
In addition, being additionally provided with handle 7 in the kettle body of electric heating kettle provided by the utility model.
Preferably, the handle 7 and 6 unitary design of pot lid effectively prevent pot lid 6 to place inconvenient and easily lose
Problem.
About electric heating kettle provided by the utility model, it is illustrated below.
Embodiment 1
A kind of electric heating kettle, as shown in Figure 1, including kettle body, pot lid 6 and handle 7, kettle body includes shell 1, shell 1
Inner surface is provided with electric heating film 2, and the inner surface of electric heating film 2 is additionally provided with liner 3, and liner 3 is (aluminium, stainless using metal
Steel), ceramics and its production such as related compound material；
As shown in figure 4, electric heating film 2 includes one or more heating strips 21 being arranged in parallel, the both ends point of heating strip 21
It is not provided with copper foil, ag paste electrode item 26 is additionally provided between heating strip 21 and copper foil, is connected separately with and leads on the copper foil at both ends
Line 23, the end of conducting wire 23 are connected with attaching plug, and the two sides of electric heating film 2 is epoxy resin fiberglass plate, pellosil, gathers
At least one of acid imide film；
Electric heating kettle is additionally provided with temperature control system, controls power switch by temperature sensor；
7 unitary design of pot lid 6 and handle effectively prevent pot lid 6 to place inconvenient and easy the problem of losing.
Embodiment 2
A kind of electric heating kettle, as shown in Fig. 2, including kettle body, pot lid 6 and handle 7, from outside to inside, kettle body successively includes
Shell 1, insulating layer 4, electric heating film 2, liner 3；
Electric heating film 2 is arranged 3 along the height of shell 1, and power switch is gear power switch, and gear power switch is not
The electric heating film 2 of different numbers is corresponded to gear, a such as low-grade corresponding nethermost electric heating film 2, middle-grade corresponds to most
It is high-grade to correspond to 3 electric heating films 2 below with two intermediate electric heating films 2；
Insulating layer 4 uses vacuum, and liner 3 is using the production such as metal (aluminium, stainless steel), ceramic and its related compound material；
As shown in figure 4, electric heating film 2 includes one or more heating strips 21 being arranged in parallel, the both ends point of heating strip 21
It is not provided with copper foil, ag paste electrode item 26 is additionally provided between heating strip 21 and copper foil, is connected separately with and leads on the copper foil at both ends
Line 23, the end of conducting wire 23 are connected with attaching plug, and the two sides of electric heating film 2 is epoxy resin fiberglass plate, pellosil, gathers
At least one of acid imide film；
Electric heating kettle is additionally provided with temperature control system, and the closure of power switch is controlled by temperature sensor；
7 unitary design of pot lid 6 and handle effectively prevent pot lid 6 to place inconvenient and easy the problem of losing.
Embodiment 3
A kind of electric heating kettle, as shown in figure 3, including kettle body, pot lid 6 and handle 7, from outside to inside, kettle body successively includes
Shell 1, heat-reflecting layer 5, insulating layer 4, electric heating film 2, liner 3；
Electric heating film 2 is arranged 3 along the height of shell 1, and power switch is gear power switch, and gear power switch is not
The electric heating film 2 of different numbers is corresponded to gear, a such as low-grade corresponding nethermost electric heating film 2, middle-grade corresponds to most
It is high-grade to correspond to 3 electric heating films 2 below with two intermediate electric heating films 2；
The inner surface of shell 1 is coated with heat-reflecting layer 5, and insulating layer 4 uses vacuum, liner 3 using metal (aluminium, stainless steel),
The production such as ceramics and its related compound material；
As shown in figure 4, electric heating film 2 includes one or more heating strips 21 being arranged in parallel, the both ends point of heating strip 21
It is not provided with copper foil, ag paste electrode item 26 is additionally provided between heating strip 21 and copper foil, is connected separately with and leads on the copper foil at both ends
Line 23, the end of conducting wire 23 are connected with attaching plug, and the two sides of electric heating film 2 is epoxy resin fiberglass plate, pellosil, gathers
At least one of acid imide film；
Electric heating kettle is additionally provided with temperature control system, and the closure of power switch is controlled by temperature sensor；
7 unitary design of pot lid 6 and handle effectively prevent pot lid 6 to place inconvenient and easy the problem of losing.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, but those skilled in the art answer
Work as understanding: it is still possible to modify the technical solutions described in the foregoing embodiments, either to part of or complete
Portion's technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical
The range of novel each embodiment technical solution.
Claims (10)
1. a kind of electric heating kettle, which is characterized in that including kettle body and pot lid, the kettle body includes the liner that is arranged inside and outside and outer
The outer surface of shell, the liner is provided with electric heating film.
2. electric heating kettle according to claim 1, which is characterized in that be provided with heat reflection on the inner surface of the shell
Layer.
3. electric heating kettle according to claim 1, which is characterized in that be arranged between the shell and the electric heating film
There is insulating layer.
4. electric heating kettle according to claim 3, which is characterized in that the insulating layer is arranged in the following ways: holding
Insert one or more of bonding, hot-melt adhesive paste, flanged joint, clamp connection, welding, screwed connection, threaded connection.
5. electric heating kettle according to claim 1, which is characterized in that the electric heating film is arranged in the following ways:
One or more of socket joint bonding, hot-melt adhesive paste, flanged joint, clamp connection, welding, screwed connection, threaded connection.
6. electric heating kettle according to claim 1-5, which is characterized in that the electric heating film includes graphene
Electric heating film, carbon fiber electrical heating film, carbon crystal electric heating film.
7. electric heating kettle according to claim 1-5, which is characterized in that the electric heating kettle is additionally provided with
Power switch.
8. electric heating kettle according to claim 7, which is characterized in that the electric heating film is set along the height of the shell
Set multiple, the power switch is gear power switch, and the different stalls of the gear power switch correspond to the institute of different numbers
State electric heating film.
9. electric heating kettle according to claim 7, which is characterized in that the power switch is intelligent power switch.
10. electric heating kettle according to claim 9, which is characterized in that the electric heating kettle is additionally provided with temperature biography
Sensor, the intelligent power switch receive the signal that the temperature sensor issues and the switch for controlling the electric heating film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721434034.7U CN208610578U (en) | 2017-10-31 | 2017-10-31 | A kind of electric heating kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721434034.7U CN208610578U (en) | 2017-10-31 | 2017-10-31 | A kind of electric heating kettle |
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| Publication Number | Publication Date |
|---|---|
| CN208610578U true CN208610578U (en) | 2019-03-19 |
Family
ID=65688555
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721434034.7U Active CN208610578U (en) | 2017-10-31 | 2017-10-31 | A kind of electric heating kettle |
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| Country | Link |
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| CN (1) | CN208610578U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111491404A (en) * | 2019-10-29 | 2020-08-04 | 珠海烯蟀科技有限公司 | Graphene glass kettle with conducting strips as electrodes |
| CN112568689A (en) * | 2019-09-29 | 2021-03-30 | 浙江苏泊尔家电制造有限公司 | Cooking appliance and control method thereof |
| CN113749524A (en) * | 2021-08-26 | 2021-12-07 | 杭州晶亮科技有限公司 | Electric cooker heating mode using nano material graphene for heating |
| WO2022151509A1 (en) * | 2021-01-14 | 2022-07-21 | 杜启明 | Machine capable of intelligently crushing and heating garbage |
-
2017
- 2017-10-31 CN CN201721434034.7U patent/CN208610578U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112568689A (en) * | 2019-09-29 | 2021-03-30 | 浙江苏泊尔家电制造有限公司 | Cooking appliance and control method thereof |
| CN111491404A (en) * | 2019-10-29 | 2020-08-04 | 珠海烯蟀科技有限公司 | Graphene glass kettle with conducting strips as electrodes |
| CN111491404B (en) * | 2019-10-29 | 2022-04-12 | 珠海泓星科技有限公司 | Graphene glass kettle with conducting strips as electrodes |
| WO2022151509A1 (en) * | 2021-01-14 | 2022-07-21 | 杜启明 | Machine capable of intelligently crushing and heating garbage |
| CN113749524A (en) * | 2021-08-26 | 2021-12-07 | 杭州晶亮科技有限公司 | Electric cooker heating mode using nano material graphene for heating |
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