CN106724794A - One kind is for preventing unexpected electric kettle - Google Patents
One kind is for preventing unexpected electric kettle Download PDFInfo
- Publication number
- CN106724794A CN106724794A CN201611202984.7A CN201611202984A CN106724794A CN 106724794 A CN106724794 A CN 106724794A CN 201611202984 A CN201611202984 A CN 201611202984A CN 106724794 A CN106724794 A CN 106724794A
- Authority
- CN
- China
- Prior art keywords
- kettle
- electromagnet
- pot lid
- casting lug
- temperature difference
- 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.)
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Classifications
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses one kind for preventing unexpected electric kettle, the heat and the temperature difference in the external world produced when absorbing electric kettle water boiling by temperature difference electricity generation device produce certain electric energy so that electromagnet is powered, electromagnet be powered just can so that the iron plate that is correspondingly arranged with electromagnet by adhesive so that the first casting lug thereon is pressed down and just driven pot lid and push, ensure that pot lid can be automatically switched off when heating up water, gap is so that the vapor in kettle body is escaped caused by preventing user to be not completely turned off pot lid, so as to cause vapor to reduce the impulsive force of cut-off switch, automatic circuit break function is set to start so as to the various danger for triggering.
Description
Technical field
The present invention relates to household appliance technical field, and in particular to one kind is for preventing unexpected electric kettle.
Background technology
Electric kettle was born in Chicago,U.S in 1891, with the development of science and technology, fast, safe and convenient, abundant profit
Increasingly become the main feature of kettle with the energy;The appearance of insulating pot, not only solves people's time-consuming expense during heating up water
The worry of power, significantly by the selection of sophisticated scientific research technology with internal precision parts so that the health of people
Drinking-water life has and more fully ensures.Particularly insulating pot is constantly weeded out the old and bring forth the new in the research and development of temperature controller, more directly
Facilitate the life of people.
Nowadays insulating pot on the market, typically has such " triple protection " to identify:1st, steam sensing protection, when
Steam cock can be automatically switched off after boiling water, power off kettle;2nd, dry combustion method protection, when water is burnt to less than lowest water level or burning
When dry, power off kettle;3rd, abnormal fuse protection, when such as both the above fails, with the continuous rising of temperature, in temperature controller
A plastic push-rod will fuse automatically, make kettle reach power-off safe effect present;And decide this triple protection
Effective execution, in addition to heat-generating disc, key is exactly " temperature controller " that insulating pot is selected to its core component;So-called " temperature controller ",
Refer to controlling temperature of the insulating pot when heating up water, the quality of its quality to directly affect the embodiment of performance in simple terms, especially
It is security performance.Once because attemperating unit failure, water temperature can be raised constantly in the case of energization, can finally trigger electric kettle
Scorification, explosion, electric leakage, serious accident even on fire etc..
Electric kettle now has automatic trip function, but the pot lid of electric kettle has a buckle, user
After water is filled when using electric kettle firmly close pot lid pot lid may be caused to be not completely turned off, and electric kettle from
The water vapour that dynamic trip avoidance function is produced when being by boiling water makes the bi-metal plate deformed of steam temperature-sensing element, and logical using deformation
Cross lever principle and promote power switch, so that electric kettle is automatically powered off after water is boiled;Its power-off can not Self-resetting
Therefore kettle will not be reheated automatically after power-off;But if pot lid is not completely turned off, gap will be left, vapor will be from
A part is escaped in gap, the impulsive force to cut-off switch is just small, and such electric kettle would not be powered off, and cause electric kettle
Burning always, it is very power-consuming, or even if not finding to cause it to heat up water always for a long time, the circuit of electric kettle may be caused
Plate short circuit burns out, or even triggers the danger such as fire.
The content of the invention
Pot lid closing can be dropped in the case where user forgets to close pot lid it is an object of the invention to provide one kind prevents hair
It is raw unexpected for preventing unexpected electric kettle.
The present invention is achieved through the following technical solutions:One kind for preventing unexpected electric kettle, including kettle body, pot lid,
Pot lid switch, spout, kettle handle, kettle base, switch, heater, the pot lid are located at kettle located at kettle body top, the kettle base
Body lower section, is additionally provided with spout and kettle handle in the kettle body, the switch is arranged on kettle handle, and the heater is arranged at kettle
On base, also including self closing device, the self closing device includes the first casting lug thereon, iron plate, temperature difference electricity generation device, the
Two casting lug thereons, electromagnet, electric wire, first casting lug thereon are arranged at pot lid both sides, and iron plate is embedded with first casting lug thereon,
The kettle body both sides are correspondingly arranged on the second casting lug thereon with the first casting lug thereon, are provided with electromagnet on second casting lug thereon, institute
Electromagnet is stated to be correspondingly arranged with iron plate;The temperature difference electricity generation device is arranged in kettle body side wall, and the temperature difference electricity generation device passes through
Electric wire is connected with electromagnet;The electromagnet is arranged with thermal insulation layer;Buffer stopper is provided with the electromagnet;On the kettle handle
It is provided with anti-slip tank.
The heat and the temperature difference in the external world that the present invention is produced when absorbing electric kettle water boiling by temperature difference electricity generation device are produced
Certain electric energy is so that electromagnet energization, electromagnet being powered to just cause to be made with the iron plate that electromagnet is correspondingly arranged by adhesive
The first casting lug thereon is pressed down and just driven pot lid and push, it is ensured that when heating up water, pot lid can be automatically switched off, and prevent user from not having
Gap caused by pot lid is completely closed so that vapor effusion in kettle body, so as to cause vapor to the impulsive force of cut-off switch
Reduce, automatic circuit break function is started so as to the various danger for triggering.
The present invention is advantageous in that:1)Setting self closing device prevents user not complete when electric kettle is burnt
Contract fully pot lid and cause that vapor effusion causes the automatic circuit break function cannot to start;2)Buffer stopper is provided with electromagnet, is used
In the electromagnet life-span is increased, improve environment, prevent noise;3)Thermal insulation layer is set under electromagnet, for protecting electromagnet;4)Kettle handle
Upper setting anti-slip tank, causes to scald for preventing user from sliding electric kettle in pouring.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is sectional view of the invention.
Fig. 3 is the enlarged diagram of a-quadrant in Fig. 2.
Specific embodiment
Below in conjunction with the accompanying drawings with specific embodiment, the invention will be further described.
See Fig. 1 to Fig. 3, one kind is for preventing unexpected electric kettle, including kettle body 1, pot lid 3, pot lid switch 4, spout
5th, kettle handle 6, kettle base 2, switch 7, heater 8, located at the top of kettle body 1, the kettle base 2 is under kettle body 1 for the pot lid 3
Side, is additionally provided with spout 5 and kettle handle 6 in the kettle body 1, the switch 7 is arranged on kettle handle 6, and the heater 8 is arranged at
On kettle base 2, also including self closing device A, the self closing device A includes the first casting lug thereon A1, iron plate A2, temperature difference hair
Electric installation A3, the second casting lug thereon A4, electromagnet A5, electric wire A8, the first casting lug thereon A1 are arranged at the both sides of pot lid 3, described
Iron plate A2 is embedded with one casting lug thereon A1, the both sides of the kettle body 1 are correspondingly arranged on the second casting lug thereon A4, institute with the first casting lug thereon A1
State and electromagnet A5 is provided with the second casting lug thereon A4, the electromagnet A5 and iron plate A2 is correspondingly arranged;The temperature difference electricity generation device
A3 is arranged in the side wall of kettle body 1, and the temperature difference electricity generation device A3 is connected by electric wire A8 with electromagnet A5;Under the electromagnet A5
It is provided with thermal insulation layer A7;Buffer stopper A6 is provided with the electromagnet A5;Anti-slip tank is provided with the kettle handle 6.
In present embodiment, user when using electric kettle due to have on the pot lid 3 of electric kettle pot lid switch 4,
And closed by buckle between pot lid 3 and kettle body 1, user may cause pot lid when pot lid 3 is closed due to the buckle of pot lid 3
3 are not completely turned off and leave certain gap so that the vapor effusion when heating up water in kettle body 1, so as to cause vapor
Impulsive force to cut-off switch is reduced, and automatic circuit break function is started, and is provided with temperature difference electricity generation device in the side wall of kettle body 1
A3, the water in kettle body 1 will cause temperature difference electricity generation device A3 both sides to produce the temperature difference so as to cause thermo-electric generation while heating
Device A3 produces electric current, so as to electric current is sent into electromagnet A5 by electric wire A8 so that electromagnet A5 is powered, and just energy will be with electricity
The iron plate A2 adhesives that magnet A 5 is correspondingly arranged so that the first casting lug thereon A1 for being embedded with iron plate drives pot lid 3 to push so that pot lid
3 are closed completely, and the vapor in such kettle body 1 can only just be escaped from spout 5, can just cause that vapor is rushed to cut-off switch
Hitting power will not be reduced, and the automatic circuit break function of electric kettle will start, and prevent user to be not completely turned off caused by pot lid
Gap causes that the vapor in kettle body is escaped, and so as to cause vapor to reduce the impulsive force of cut-off switch, makes to automatically power off work(
Can cannot start the various danger so as to trigger.
In present embodiment, buffer stopper A6 is provided with electromagnet A5, prevents adhesive between electromagnet A5 and iron plate A2 from producing
It is raw directly to clash into, increase buffer stopper A6 and buffer for increasing the electromagnet A5 life-spans, improve environment, it is also prevented from noise.
In present embodiment, thermal insulation layer A7 is set, for protecting electromagnet A5 in electric heating kettle heating under electromagnet A5
Do not directly influenced by high temperature.
In present embodiment, anti-slip tank is set on kettle handle 6 so that user is more facilitated when using this product, moreover it is possible to
For preventing user from electric kettle is slid in pouring so as to cause to scald or other injuries.
In present embodiment, also half is arranged in kettle body 1 the temperature difference electricity generation device A3, and half is arranged at outside kettle body 1,
The temperature difference for ensureing temperature difference electricity generation device A3 both sides makes its offer power that generates electricity.
Protection scope of the present invention includes but is not limited to embodiment of above, and protection scope of the present invention is with claims
Be defined, any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement each fall within it is of the invention
Protection domain.
Claims (4)
1. a kind of for preventing unexpected electric kettle, including kettle body(1), pot lid(3), pot lid switch(4), spout(5), kettle handle
(6), kettle base(2), switch(7), heater(8), the pot lid(3)Located at kettle body(1)Top, the kettle base(2)If
In kettle body(1)Lower section, the kettle body(1)On be additionally provided with spout(5)With kettle handle(6), the switch(7)It is arranged at kettle handle(6)
On, the heater(8)It is arranged at kettle base(2)On, it is characterised in that:Also include self closing device(A), it is described automatic
Shutoff device(A)Including the first casting lug thereon(A1), iron plate(A2), temperature difference electricity generation device(A3), the second casting lug thereon(A4), electromagnet
(A5), electric wire(A8), first casting lug thereon(A1)It is arranged at pot lid(3)Both sides, first casting lug thereon(A1)Under be embedded with
Iron plate(A2), the kettle body(1)Both sides and the first casting lug thereon(A1)It is correspondingly arranged on the second casting lug thereon(A4), second protrusion
Block(A4)On be provided with electromagnet(A5), the electromagnet(A5)With iron plate(A2)It is correspondingly arranged;The temperature difference electricity generation device
(A3)It is arranged at kettle body(1)In the wall of side, the temperature difference electricity generation device(A3)By electric wire(A8)With electromagnet(A5)Connection.
2. according to claim 1 a kind of for preventing unexpected electric kettle, it is characterised in that:The electromagnet(A5)
It is arranged with thermal insulation layer(A7).
3. according to claim 1 a kind of for preventing unexpected electric kettle, it is characterised in that:The electromagnet(A5)
On be provided with buffer stopper(A6).
4. according to claim 1 a kind of for preventing unexpected electric kettle, it is characterised in that:The kettle handle(6)On
It is provided with anti-slip tank.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611202984.7A CN106724794A (en) | 2016-12-23 | 2016-12-23 | One kind is for preventing unexpected electric kettle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611202984.7A CN106724794A (en) | 2016-12-23 | 2016-12-23 | One kind is for preventing unexpected electric kettle |
Publications (1)
Publication Number | Publication Date |
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CN106724794A true CN106724794A (en) | 2017-05-31 |
Family
ID=58897634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611202984.7A Pending CN106724794A (en) | 2016-12-23 | 2016-12-23 | One kind is for preventing unexpected electric kettle |
Country Status (1)
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CN (1) | CN106724794A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109223573A (en) * | 2018-10-31 | 2019-01-18 | 周晓红 | A kind of self-heating thermal-insulating type nursing bottle |
CN109316356A (en) * | 2018-10-30 | 2019-02-12 | 邵凌云 | A kind of overheat proof nursing bottle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201719080U (en) * | 2010-06-03 | 2011-01-26 | 东莞市步步高家用电器有限公司 | Pot cover self-locking structure of electric boiling pot |
CN202619382U (en) * | 2012-05-25 | 2012-12-26 | 毛栋磊 | Improved electric kettle |
CN203290722U (en) * | 2013-02-06 | 2013-11-20 | 浙江飞剑工贸有限公司 | Self-locking mechanism of heat preserving cup |
-
2016
- 2016-12-23 CN CN201611202984.7A patent/CN106724794A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201719080U (en) * | 2010-06-03 | 2011-01-26 | 东莞市步步高家用电器有限公司 | Pot cover self-locking structure of electric boiling pot |
CN202619382U (en) * | 2012-05-25 | 2012-12-26 | 毛栋磊 | Improved electric kettle |
CN203290722U (en) * | 2013-02-06 | 2013-11-20 | 浙江飞剑工贸有限公司 | Self-locking mechanism of heat preserving cup |
Non-Patent Citations (2)
Title |
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刘燕杰: "自制 温差 电磁铁", 《实验教学与仪器》 * |
孙勇: "浅谈TEG 热发电机结构原理及常见故障处理", 《科技与企业》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109316356A (en) * | 2018-10-30 | 2019-02-12 | 邵凌云 | A kind of overheat proof nursing bottle |
CN109316356B (en) * | 2018-10-30 | 2021-03-26 | 泰州市人民医院 | Anti-scalding nipple bottle |
CN109223573A (en) * | 2018-10-31 | 2019-01-18 | 周晓红 | A kind of self-heating thermal-insulating type nursing bottle |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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RJ01 | Rejection of invention patent application after publication |