CN107157321B - Electric kettle - Google Patents
Electric kettle Download PDFInfo
- Publication number
- CN107157321B CN107157321B CN201710329363.3A CN201710329363A CN107157321B CN 107157321 B CN107157321 B CN 107157321B CN 201710329363 A CN201710329363 A CN 201710329363A CN 107157321 B CN107157321 B CN 107157321B
- Authority
- CN
- China
- Prior art keywords
- liquid
- heating device
- water inlet
- liner
- insulating pot
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 claims abstract description 92
- 238000010438 heat treatment Methods 0.000 claims abstract description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 126
- 239000012530 fluid Substances 0.000 claims description 8
- 206010053615 Thermal burn Diseases 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 3
- 238000009835 boiling Methods 0.000 description 11
- 210000000232 gallbladder Anatomy 0.000 description 4
- 238000009841 combustion method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004382 potting Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21166—Constructional details or accessories
Abstract
The present invention provides an electric kettle, comprising: the method comprises the following steps: the liquid heating device comprises a liquid containing inner container (10), a heating device (20) used for heating the liquid, a temperature sensor (30) used for measuring the temperature of the liquid, and a control board (40), wherein the control board (40) is respectively electrically connected with the temperature sensor (30) and the heating device (20) and used for adjusting the power of the heating device (20) according to the temperature of the liquid. Namely, the electric kettle of the invention, wherein the control panel (40) can gradually reduce the power of the heating device (20) when the temperature of the liquid increases, so that the liquid is boiled slowly, thereby not only preventing the liquid from being sprayed out to scald people when being boiled violently, but also preventing the heating device (20) from being overheated when being operated at high power all the time, and further improving the safety of the electric kettle and prolonging the service life of the electric kettle.
Description
Technical field
The present invention relates to field of home appliance technology more particularly to a kind of insulating pots.
Background technique
Insulating pot contains water heating vessels as a kind of common, heating is fast, it is safe and reliable, using simple, easy to carry,
Through becoming the very high household small electric appliance of frequency of use, requirement of the people to insulating pot various aspects is also higher and higher.
Existing insulating pot connects the power supply of external power supply and insulating pot when heating up water, with the heating dress to insulating pot
Power supply is set, heating device is heated by the water in insulating pot of fixed power, and when water boiling, temperature controller works, and cuts automatically
Power-off source, heater stop heating.
But the higher insulating pot of existing insulating pot, especially power, such as the insulating pot of 1200W or more, in water boiling
When, the steam of generation can be relatively more, it may appear that and diving or splashing phenomenon, water are easy to spray from pot mouth or pot lid, scald people,
And the insulating pot sealed, then it is excessive to will appear air pressure inside, generates dangerous.
Summary of the invention
In order to solve the problems, such as that at least one mentioned in background technique, the present invention provide a kind of insulating pot, by that will control
Plate distinguishes temperature sensor and heating device electrical connection, so that control panel adjusts the power of heating device according to the temperature of liquid,
And then liquid boiling is avoided to scald people.
The present invention provides a kind of insulating pot, comprising: liner, the heating device for heating to the liquid for containing liquid
Further include control panel with the temperature sensor for measuring the fluid temperature, the control panel respectively with the temperature sensing
Device and heating device electrical connection, for adjusting the power of the heating device according to the temperature of the liquid.
Insulating pot as described above, control panel can gradually turn down the power of heating device when the temperature of liquid increases,
So that liquid slowly boils, scald people is sprayed when not only can prevent liquid from acutely boiling, and can prevent from heating
Overheat when device is constantly in high-power operation, and then while improving the safety of insulating pot, improve the use of insulating pot
Service life.
In one embodiment of this invention, insulating pot further includes water inlet pipe, outlet pipe and connect with the heating device
Water pump, the water inlet end of the water inlet pipe are connected to the cavity of the liner, the water outlet of the water inlet pipe and the water pump into
Mouth of a river connection, the water outlet of the water pump connect with the water inlet end of the outlet pipe, the water outlet of the outlet pipe with it is described interior
The cavity of gallbladder is connected to；The liquid is pumped into the heating device by the water pump by the water inlet pipe, so that the heating
Device heats the liquid, and the liquid that the heating devices heat is crossed is output in described by the outlet pipe
In gallbladder；
The control panel is also electrically connected with the water pump, for adjusting the stream of the water pump according to the temperature of the liquid
Amount.
In this way, when the temperature of liquid increases, control panel can control water pump increasing by being electrically connected control panel with water pump
Big flow to improve the replacement amount of different temperatures liquid in liner, and then prevents excessively high spray of localized liquid temperature in liner from scalding
It hurts sb.'s feelings.Meanwhile speed to boil water can be improved by increasing the flow of water pump in the present embodiment, and then improves the efficiency of insulating pot.
In one embodiment of this invention, the internal diameter of the outlet pipe is greater than the internal diameter of the water inlet pipe.Make to add in this way
The liquid that heat is crossed can be rapidly introduced into liner, and then improve the discharge amount of steam, so that heated high-temp liquid can
To be mixed in time with the liquid of low temperature in liner, so that liquid boiling spilling be avoided to cause danger.
In another embodiment of the invention, the temperature sensor is arranged in the water inlet pipe, described for measuring
The temperature of hot liquid to be added in liner, and then realize the accurate measurement to liquid, avoid temperature sensor measurement heating device rigid
The temperature of heated liquid causes the erroneous judgement to fluid temperature in entire liner.
In another embodiment of the invention, the control panel is also used to control the heating according to the temperature of the liquid
Device is intermittently the liquid heating, scald people is sprayed when acutely boiling to avoid liquid, to improve the safety of insulating pot
Property.
In another embodiment of the invention, insulating pot further includes the keypad connecting with the control panel.
In another embodiment of the invention, insulating pot further includes being disposed around the bottle body of the side wall of inner and being pressed on
The handle of the bottle body side, the keypad is arranged on the handle, user-friendly.
In another embodiment of the invention, insulating pot further includes the bottom cover connecting with the bottom end of the bottle body, described to add
Thermal, the control panel and the water pump are arranged between the bottom of the liner and the bottom cover, to reduce electric water
The volume of pot improves the safety of insulating pot.
Optionally, the water inlet end of the water outlet of the water inlet pipe and the outlet pipe bypasses the opening of the liner, and
Gap across the side wall of inner and the bottle body side wall is connect with the water pump.
Optionally, the water inlet end of the water inlet pipe can guarantee in this way close to the cavity bottom of the liner when in liner
Liquid it is less when, liquid can also be transported in heating device by water inlet pipe, and then avoided heating device dry combustion method and caused to pacify
Full hidden danger, to improve the safety of insulating pot.
Construction and its other goals of the invention and beneficial effect of the invention will be in conjunction with the accompanying drawings to preferred reality
Apply the description of example and more obvious and easy to understand.
Detailed description of the invention
Fig. 1 is the main view of insulating pot provided in an embodiment of the present invention；
Fig. 2 is the right view of insulating pot provided in an embodiment of the present invention；
Fig. 3 is the tomograph of the liner of insulating pot provided in an embodiment of the present invention；
Fig. 4 is the cross-sectional view of insulating pot provided in an embodiment of the present invention.
Description of symbols:
10-liners；20-heating devices；30-temperature sensors；40-control panels；50-water inlet pipes；51-water inlet pipes
Water inlet end；The water outlet of 52-water inlet pipes；60-outlet pipes；The water inlet end of 61-outlet pipes；The water outlet of 62-outlet pipes；
70-water pumps；The water inlet of 71-water pumps；The water outlet of 72-water pumps；80-keypads；90-handles；100-bottom covers；
110-sockets；120-spouts；130-bottle bodies；140-pot lids.
Specific embodiment
Fig. 1 is the main view of insulating pot provided in an embodiment of the present invention, and Fig. 2 is insulating pot provided in an embodiment of the present invention
Right view, Fig. 3 are the tomograph of the liner of insulating pot provided in an embodiment of the present invention, and Fig. 4 provides for the embodiment of the present invention
Insulating pot cross-sectional view.As shown in Figure 1 to 4, insulating pot provided in this embodiment may include: the liner for containing liquid
10, the heating device 20 for being heated to the liquid and the temperature sensor 30 for measuring the fluid temperature, and control
Making sheet 40, the control panel 40 are electrically connected with the temperature sensor 30 and the heating device 20 respectively, for according to
The temperature of liquid adjusts the power of the heating device 20.
Insulating pot provided in this embodiment is provided with control panel 40, the control panel 40 respectively with temperature sensor 30 and heating
Device 20 is electrically connected, and can receive the temperature value of the collected liquid of temperature sensor 30, and can control heating device 20
Start and stop, and adjust the output power of heating device 20.In the present embodiment, control panel 40 can be according to temperature sensing
The temperature value for the liquid that device 30 transmits adjusts the power of heating device 20.For example, the power of the insulating pot of the present embodiment is
1500W, when the temperature of the liquid in liner 10 reaches 85 DEG C, control panel 40 can be arrived the power regulation of heating device 20
800W, when the temperature of liquid reaches 90 DEG C, control panel 40 can be by the power regulation of heating device 20 to 500W, when the temperature of liquid
When degree reaches 95 DEG C, the power regulation of heating device 20 to 300W can be reduced the displacement of steam with this by control panel 40.
This data is a reference data, and practice can be adjusted according to the power of the specific structure of insulating pot and heating device 20
Examination.
I.e. the control panel 40 of the present embodiment can gradually turn down the power of heating device 20 when the temperature of liquid increases,
So that liquid slowly boils, scald people is sprayed when not only can prevent liquid from acutely boiling, and can prevent from heating
Overheat when device 20 is constantly in high-power operation, and then while improving the safety of insulating pot, improve making for insulating pot
Use the service life.
Optionally, the control panel 40 of the present embodiment can control 20 interval of heating device according to the temperature of the liquid
Ground is liquid heating.It is to boil water to generate a small amount of steam usually at 85 DEG C of water temperature, when the power of insulating pot is larger,
Steam also can be more.It is assumed that the power of the insulating pot of the present embodiment is 1500W, and when fluid temperature reaches 85 DEG C, control panel 40
Control heating device 20 intermittently heats, such as heats heating device 20 and stop 3 seconds for 5 seconds, when fluid temperature reaches 90 DEG C, control
Making sheet 40, which controls heating device 20 and heats 5 seconds, to stop 5 seconds, and when fluid temperature reaches 95 DEG C, control panel 40 controls heating device 20
Heating stops 7 seconds for 5 seconds, reduces the displacement of steam with this.This data is a reference data, and practice can be according to electric water
The power of the specific structure of pot and heating device 20 is debugged.I.e. the control panel 40 of the present embodiment passes through between control heating device 20
It is heated for liquid to having a rest property, scald people is sprayed when acutely boiling to avoid liquid, to improve the safety of insulating pot.
In a kind of possible implementation of the present embodiment, the insulating pot of the present embodiment may include water inlet pipe 50, go out
Water pipe 60 and the water pump 70 being connect with the heating device 20, the cavity of the water inlet end 51 of the water inlet pipe 50 and the liner 10
Connection, the water outlet 52 of the water inlet pipe 50 connect with the water inlet 71 of the water pump 70, the water outlet 72 of the water pump 70 and
The water inlet end 61 of the outlet pipe 60 connects, and the water outlet 62 of the outlet pipe 60 is connected to the cavity of the liner 10；It is described
The liquid is pumped into the heating device 20 by water pump 70 by the water inlet pipe 50, so that the heating device 20 is to described
Liquid is heated, and the heated liquid of the heating device 20 is output to the liner 10 by the outlet pipe 60
In；The control panel 40 is also electrically connected with the water pump 70, for adjusting the stream of the water pump 70 according to the temperature of the liquid
Amount.The direction of arrow is the flow direction of liquid in Fig. 1 and Fig. 2.
As shown in Figures 1 to 4, the insulating pot of the present embodiment includes water pump 70, and for being connected to water pump 70 and liner 10
Solution in liner 10 is pumped into heating device 20 by water inlet pipe 50, added by the water inlet pipe 50 and outlet pipe 60 of inner cavity, water pump 70
Thermal 20 heats liquid, and then, heated liquid is passed through outlet pipe 60 again and is output in liner 10 by water pump 70,
And then loop is formed, cyclically the liquid in liner 10 to be boiled.The present embodiment is specific to water inlet pipe 50 and outlet pipe 60
Structure with no restrictions, can be specific hose or the pipeline that other structures are formed, meanwhile, the present embodiment is to water inlet pipe
50, outlet pipe 60 respectively with the specific link position of liner 10 with no restrictions, as long as guarantee water inlet pipe 50, outlet pipe 60 respectively with
The inner cavity of liner 10 is connected to.
The present embodiment, by the way that control panel 40 to be electrically connected with water pump 70, so that control panel 40 is adjusted according to the temperature of liquid
The flow of water pump 70.For example, control panel 40 can control water pump 70 and increase flow, in improving when the temperature of liquid increases
The replacement amount of different temperatures liquid in gallbladder 10, and then prevent the excessively high ejection scald people of localized liquid temperature in liner 10.Meanwhile this
Speed to boil water can be improved by increasing the flow of water pump 70 in embodiment, and then improves the efficiency of insulating pot.
Optionally, the internal diameter of outlet pipe 60, in this way can be by increasing out greater than the internal diameter of water inlet pipe 50 in the present embodiment
The internal diameter of water pipe 60 increases the discharge capacity of steam.For example, the internal diameter of water inlet pipe 50 is arranged to 3mm, by the internal diameter of outlet pipe 60
It is arranged to 3.5mm or more, this is because generating space required for steam after heating can become larger.I.e. the present embodiment is by increasing out
The internal diameter of water pipe 60 is rapidly introduced into heated liquid in liner 10, and then improves the discharge amount of steam, makes
Obtaining heated high-temp liquid can mix with the liquid of low temperature in liner 10 in time, so that liquid boiling spilling be avoided to cause
It is dangerous.
Optionally, the present embodiment temperature sensor 30 can be arranged in the water inlet pipe 50, for measuring in described
The temperature of hot liquid to be added in gallbladder 10, and then realize the accurate measurement to liquid.That is the present embodiment, the liquid in water inlet pipe 50
It can just illustrate that the liquid in liner 10 has boiled when temperature reaches boiling point, temperature sensor 30 is avoided to measure heating device 20
The temperature of just heated liquid, causes the erroneous judgement to fluid temperature in entire liner 10.I.e. the present embodiment makes control panel 40
Heating device 20 and water pump 70 are adjusted according to the accurate temperature of liquid, and then improve the functional reliability of entire insulating pot
And accuracy.
In actual use, for existing insulating pot when water level is lower, liquid can not be transported to heating dress by water inlet pipe 50
It sets in 20, causes 20 dry combustion method of heating device.The water inlet end 51 of water inlet pipe 50 is arranged in order to solve the technical problem for the present embodiment
At the cavity bottom close to liner 10, it can guarantee in this way when the liquid in liner 10 is less, water inlet pipe 50 can also incite somebody to action
Liquid is transported in heating device 20, and then is avoided 20 dry combustion method of heating device and caused security risk, to improve insulating pot
Safety.
In the alternatively possible implementation of the present embodiment, the insulating pot of the present embodiment can also include and the control
The keypad 80 that making sheet 40 connects.User can be controlled or be set the working condition of insulating pot, example by the keypad 80
Such as booting shuts down, uncaps.When user presses power on button on keypad 80, control panel 40 controls heating device 20 and adds
Heat.
The insulating pot of the present embodiment further includes being disposed around the bottle body 130 of 10 side wall of liner and being pressed on the bottle body
The handle 90 of 130 sides, the keypad 80 are arranged on the handle 90, and then user-friendly.The present embodiment for
Bottle body 130 and the material of handle are not specially limited, and can be metal, or plastics.
Further, as shown in Figures 1 to 4, the insulating pot of the present embodiment further includes connecting with the bottom end of the bottle body 130
Bottom cover 100, the heating device 20, the control panel 40 and the water pump 70 be arranged at the bottom of the liner 10 with
Between the bottom cover 100, and then reduce the volume of insulating pot.
In embodiment, as shown in Figures 1 to 4, when heating device 20, control panel 40 and water pump 70 are arranged at liner
When between 10 bottom and bottom cover 100, optionally, the water inlet end 61 of the water outlet 52 of the water inlet pipe 50 and the outlet pipe 60
Bypass the liner 10 opening, and the gap across 130 side wall of 10 side wall of liner and the bottle body with it is described
Water pump 70 connects.
As shown in Figure 1, the fixation of temperature sensor 30 for convenience, the setting of temperature sensor 30 of the present embodiment is being intake
At the position of 50 winding liner 10 of pipe opening.
The insulating pot of the present embodiment further includes socket 110, and socket 110 is positioned close to 130 side wall of bottle body of bottom cover 100
On.
Optionally, in order to improve the heat insulation effect of insulating pot, the liner 10 of the present embodiment is vacuum liner 10.
The insulating pot of the present embodiment further includes spout 120, which can be integrally formed with bottle body 130, alternatively, pot
Mouth 120 is separate part, and spout 120 can be welded in bottle body 130.
Optionally, the insulating pot of the present embodiment further includes the pot lid 140 that lid is located at the opening of liner 10.
Insulating pot provided in this embodiment, liner 10, the heating device 20 for being heated to liquid including containing liquid
With the temperature sensor 30 for measuring the temperature of a liquid, and including control panel 40, control panel 40 respectively with temperature sensor 30
It is electrically connected with heating device 20, for adjusting the power of heating device 20 according to the temperature of liquid.That is the control panel of the present embodiment
40, when the temperature of liquid increases, can gradually turn down the power of heating device 20, so that liquid slowly boils, so not only
Mistake when spraying scald people when can prevent liquid from acutely boiling, and heating device 20 can be prevented to be constantly in high-power operation
Heat, and then while improving the safety of insulating pot, improve the service life of insulating pot.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the embodiment of the present invention, rather than to it
Limitation；Although the embodiment of the present invention is described in detail referring to foregoing embodiments, those skilled in the art
It is understood that it is still possible to modify the technical solutions described in the foregoing embodiments, either to part of or
All technical features are equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution this hair
The range of bright embodiment technical solution.
Claims (9)
1. a kind of insulating pot, comprising: contain the liner (10) of liquid, the heating device (20) for heating to the liquid and use
In the temperature sensor (30) for measuring the fluid temperature, which is characterized in that it further include control panel (40), the control panel (40)
It is electrically connected respectively with the temperature sensor (30) and the heating device (20), for adjusting institute according to the temperature of the liquid
State the power of heating device (20)；
The insulating pot, further includes water inlet pipe (50), outlet pipe (60) and the water pump (70) connecting with the heating device (20),
The water inlet end (51) of the water inlet pipe (50) is connected to the cavity of the liner (10), the water outlet (52) of the water inlet pipe (50)
It is connect with the water inlet (71) of the water pump (70), the water outlet (72) of the water pump (70) and the water inlet of the outlet pipe (60)
(61) connection is held, the water outlet (62) of the outlet pipe (60) is connected to the cavity of the liner (10)；The water pump (70) is logical
It crosses the water inlet pipe (50) liquid is pumped into the heating device (20), so that the heating device (20) is to the liquid
Body is heated, and the heated liquid of the heating device (20) is output to the liner by the outlet pipe (60)
(10) in；
The control panel (40) is also electrically connected with the water pump (70), for adjusting the water pump according to the temperature of the liquid
(70) flow.
2. insulating pot according to claim 1, which is characterized in that the internal diameter of the outlet pipe (60) is greater than the water inlet pipe
(50) internal diameter.
3. insulating pot according to claim 2, which is characterized in that the temperature sensor (30) is arranged in the water inlet pipe
(50) in, for measuring the temperature of hot liquid to be added in the liner (10).
4. insulating pot according to claim 1, which is characterized in that the control panel (40) is also used to according to the liquid
Temperature controls the heating device (20) and intermittently heats for the liquid.
5. insulating pot according to claim 4, which is characterized in that further include the keypad being connect with the control panel (40)
(80)。
6. insulating pot according to claim 5, which is characterized in that further include the bottle body for being disposed around the liner (10) side wall
(130) and it is pressed on the handle (90) of the bottle body (130) side, the keypad (80) is arranged in the handle (90)
On.
7. insulating pot according to claim 6, which is characterized in that further include being connect with the bottom end of the bottle body (130)
Bottom cover (100), the heating device (20), the control panel (40) and the water pump (70) are arranged at the liner (10)
Bottom and the bottom cover (100) between.
8. insulating pot according to claim 7, which is characterized in that the water outlet (52) of the water inlet pipe (50) and it is described go out
The water inlet end (61) of water pipe (60) bypasses the opening of the liner (10), and passes through the liner (10) side wall and the bottle body
(130) gap between side wall is connect with the water pump (70).
9. insulating pot according to claim 1-8, which is characterized in that the water inlet end (51) of the water inlet pipe (50)
Cavity bottom close to the liner (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710329363.3A CN107157321B (en) | 2017-05-11 | 2017-05-11 | Electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710329363.3A CN107157321B (en) | 2017-05-11 | 2017-05-11 | Electric kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107157321A CN107157321A (en) | 2017-09-15 |
| CN107157321B true CN107157321B (en) | 2019-08-13 |
Family
ID=59814926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710329363.3A Active CN107157321B (en) | 2017-05-11 | 2017-05-11 | Electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107157321B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108577587A (en) * | 2018-04-28 | 2018-09-28 | 苏州诺登德智能科技有限公司 | A kind of adjustable thermos flask of holding temperature |
| CN113397381A (en) * | 2021-08-06 | 2021-09-17 | 珠海格力电器股份有限公司 | Water boiling method of water boiling device, water boiling device and computer readable storage medium |
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|---|---|---|---|---|
| CN2313493Y (en) * | 1997-12-10 | 1999-04-14 | 南海市威利宝家用电器有限公司 | Electric boiling thermos with electric pump |
| DE202004019157U1 (en) * | 2004-12-10 | 2005-05-12 | Lin, Yu-Yueh, Neihu Chiu | Electric kettle that includes ozone generator, for sterilization, disinfection and purification of water during boiling, operated from the same power source as the heating element |
| CN201175260Y (en) * | 2008-03-13 | 2009-01-07 | 广东新宝电器股份有限公司 | Temperature-adjustment pump instant heating type electric water boiling device |
| CN101639284A (en) * | 2009-09-02 | 2010-02-03 | 美的集团有限公司 | Electric heater |
| CN202457863U (en) * | 2012-03-13 | 2012-10-03 | 王学斌 | Novel electric hot water bottle |
| CN205053773U (en) * | 2015-09-30 | 2016-03-02 | 浙江绍兴苏泊尔生活电器有限公司 | Electric kettle heating control circuit and electric kettle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2753131B2 (en) * | 1990-10-17 | 1998-05-18 | 松下電器産業株式会社 | Electric water heater |
-
2017
- 2017-05-11 CN CN201710329363.3A patent/CN107157321B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2313493Y (en) * | 1997-12-10 | 1999-04-14 | 南海市威利宝家用电器有限公司 | Electric boiling thermos with electric pump |
| DE202004019157U1 (en) * | 2004-12-10 | 2005-05-12 | Lin, Yu-Yueh, Neihu Chiu | Electric kettle that includes ozone generator, for sterilization, disinfection and purification of water during boiling, operated from the same power source as the heating element |
| CN201175260Y (en) * | 2008-03-13 | 2009-01-07 | 广东新宝电器股份有限公司 | Temperature-adjustment pump instant heating type electric water boiling device |
| CN101639284A (en) * | 2009-09-02 | 2010-02-03 | 美的集团有限公司 | Electric heater |
| CN202457863U (en) * | 2012-03-13 | 2012-10-03 | 王学斌 | Novel electric hot water bottle |
| CN205053773U (en) * | 2015-09-30 | 2016-03-02 | 浙江绍兴苏泊尔生活电器有限公司 | Electric kettle heating control circuit and electric kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107157321A (en) | 2017-09-15 |
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