CN106820963A - A kind of safety prevents the electric kettle of dangerous generation - Google Patents
A kind of safety prevents the electric kettle of dangerous generation Download PDFInfo
- Publication number
- CN106820963A CN106820963A CN201611202841.6A CN201611202841A CN106820963A CN 106820963 A CN106820963 A CN 106820963A CN 201611202841 A CN201611202841 A CN 201611202841A CN 106820963 A CN106820963 A CN 106820963A
- Authority
- CN
- China
- Prior art keywords
- kettle
- kettle body
- swing
- groove
- pot lid
- 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.)
- Pending
Links
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
-
- 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
- A47J45/00—Devices for fastening or gripping kitchen utensils or crockery
- A47J45/06—Handles for hollow-ware articles
- A47J45/067—Handles for coffee pots or the like
Abstract
The present invention discloses a kind of safety and prevents the electric kettle of dangerous generation,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 can be so that electromagnet be powered,Electromagnet is powered can just make the iron plate being correspondingly arranged with electromagnet cause that the other end for swinging down-pressed pole and swing upper push-rod closes up by adhesive,Swing down-pressed pole and swing upper push-rod and formed during scissor structure causes to swing the lower pressure side of down-pressed pole and swing above the pushing away and hold the lower pressure side for also closing up and swinging down-pressed pole to stretch into pot lid groove of upper push-rod by swinging axle,Swing above pushing away during end stretches into the first kettle body groove for upper push-rod,Both close up and pot lid is pressed down closing in force and pot lid and kettle body,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 a kind of safety prevents the electric kettle of dangerous generation.
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
Prevent meaning it is an object of the invention to provide that can drop pot lid and close in the case where user forgets to close pot lid
A kind of outer safety prevents the electric kettle of dangerous generation.
The present invention is achieved through the following technical solutions:A kind of safety prevents the electric kettle of dangerous generation, including kettle body, kettle
Lid, pot lid switch, spout, kettle handle, kettle base, switch, heater, the pot lid set located at kettle body top, the kettle base
In kettle body lower section, spout and kettle handle are additionally provided with the kettle body, the switch is arranged on kettle handle, the heater is set
In on kettle base, also including self closing device, the self closing device includes pot lid groove, the first kettle body groove, second
Kettle body groove, casting lug thereon, iron plate, temperature difference electricity generation device, electromagnet, swing down-pressed pole, swing upper push-rod, swinging axle, elasticity are multiple
Position part, electric wire, are provided with groove between the kettle body and pot lid, the casting lug thereon is arranged in groove and its one end connects with kettle body
Connect, be provided with swinging axle on the casting lug thereon other end, the swing down-pressed pole and swing the middle-end of upper push-rod all with swinging axle
Connection forms scissor structure, and the pot lid groove is located at pot lid both sides, kettle of the first kettle body groove on the inside of groove
On body, the lower pressure side for swinging down-pressed pole stretches into pot lid groove when pushing, and the end that above pushes away of the swing upper push-rod pushes away upper
When stretch into the first kettle body groove, the second kettle body groove is described to swing down-pressed pole and pendulum in the kettle body on the outside of groove
The other end of dynamic upper push-rod is all arranged in the second kettle body groove, and the other end for swinging down-pressed pole is another with swing upper push-rod
Connected by dynamic clamping head and quiet clamping head between one end, the other end lower section for swinging upper push-rod is provided with iron plate, and the swing is pushed
The other end top of bar is provided with electromagnet, and the electromagnet is correspondingly arranged with iron plate, is also set up in the kettle body under the groove
There is temperature difference electricity generation device, the temperature difference electricity generation device is connected by electric wire with electromagnet.
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 other end that down-pressed pole must be swung and upper push-rod is swung closes up, and swings down-pressed pole and swing upper push-rod forms scissor by swinging axle
Also close up and swing the lower pressure side of down-pressed pole in the end that above pushes away that formula structure causes to swing the lower pressure side of down-pressed pole and swing upper push-rod
In stretching into pot lid groove, above pushing away during end stretches into the first kettle body groove for upper push-rod is swung, both close up and force in pot lid and kettle body
It is upper to cause that pot lid is pressed down closing, it is ensured that when heating up water, pot lid can be automatically switched off, and prevent user to be not completely turned off pot lid and lead
The gap of cause 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 from dynamic circuit breaker
Electricity Functional cannot start the various danger so as to trigger.
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)Setting dynamic clamping head and quiet clamping head can provide good restoring force, and spring
It is difficult abjection;4)Anti-slip tank is set on kettle handle, 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 schematic diagram of self closing device.
Specific embodiment
Below in conjunction with the accompanying drawings with specific embodiment, the invention will be further described.
See Fig. 1 to Fig. 3, a kind of safety prevents the electric kettle of dangerous generation, 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 are located at kettle located at the top of kettle body 1, the kettle base 2
The lower section of body 1, is additionally provided with spout 5 and kettle handle 6 in the kettle body 1, the switch 7 is arranged on kettle handle 6, the heater 8
It is arranged on kettle base 2, also including self closing device A, the self closing device A includes pot lid groove A1, the first kettle body
Groove A11, the second kettle body groove A14, casting lug thereon A4, iron plate A2, temperature difference electricity generation device A3, electromagnet A5, swing down-pressed pole A7,
Upper push-rod A10, swinging axle A9, dynamic clamping head and quiet clamping head, electric wire A8 are swung, groove is provided between the kettle body 1 and pot lid 3, it is described convex
Go out that block A4 is arranged in groove and its one end is connected with kettle body 1, swinging axle A9 is provided with the casting lug thereon A4 other ends, it is described
The middle-end for swinging down-pressed pole A7 and swinging upper push-rod A10 all is connected to form scissor structure with swinging axle A9, the pot lid groove
A1 is located at the both sides of pot lid 3, and the first kettle body groove A11 is described to swing under down-pressed pole A7 in the kettle body 1 on the inside of groove
The first kettle body groove is stretched into upper pushing away in the end that above pushes away that pressure side stretches into pot lid groove A1, the swing upper push-rod A10 when pushing
In A11, the second kettle body groove A14 is in the kettle body 1 on the outside of the groove, the swings down-pressed pole A7 and swing upper push-rod
The other end of A10 is all arranged in the second kettle body groove A14, the other end and swing upper push-rod A10 of the swing down-pressed pole A7
The other end between connected by dynamic clamping head and quiet clamping head, the other end lower section for swinging upper push-rod A10 is provided with iron plate A2, described
The other end top for swinging down-pressed pole A7 is provided with electromagnet A5, and the electromagnet A5 and iron plate A2 is correspondingly arranged, the groove
Under kettle body 1 in be additionally provided with temperature difference electricity generation device A3, the temperature difference electricity generation device A3 is connected by electric wire A8 with electromagnet A5;
The dynamic clamping head and quiet clamping head includes being arranged at the other end lower section for swinging upper push-rod A10 and swings above the other end of down-pressed pole A7
Limited block A12, the spring A13 are sheathed on two limited block A12;Buffer stopper A6 is provided with the electromagnet A5;It is described
Anti-slip tank is provided with 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 are so as to cause the other end for swinging down-pressed pole A7 and the other end for swinging upper push-rod A10
Close up, and swing down-pressed pole A7 and swing upper push-rod A10 by swinging axle(A9)Scissor structure is formed, swings down-pressed pole A7's
The other end of the other end and swing upper push-rod A10 closes up to be caused the lower pressure side for swinging down-pressed pole A7 and swings the upper of upper push-rod A10
Push away end and also close up and swing the lower pressure side of down-pressed pole A7 and stretch into pot lid groove A1, the end that above pushes away for swinging upper push-rod A10 stretches into
In first kettle body groove A11, both close up and force in pot lid 3 and kettle body 1 so that pot lid 3 is pressed down closing, in such kettle body 1
Vapor can only just be escaped from spout 5, just can so that vapor the impulsive force of cut-off switch will not be reduced, electric kettle
Automatic circuit break function will start, prevent user to be not completely turned off gap caused by pot lid so that vapor in kettle body
Effusion, so as to cause vapor to reduce the impulsive force of cut-off switch, makes automatic circuit break function to start each so as to what is triggered
Plant dangerous.
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, dynamic clamping head and quiet clamping head includes that being arranged at the other end lower section for swinging upper push-rod A10 and swing pushes
Limited block A12 above the other end of bar A7, the spring A13 are sheathed on two limited block A12, and this structure can be provided well
Restoring force, the other end that upper push-rod A10 will be swung in electromagnet A5 no powers and the other end for swinging down-pressed pole A7 flick,
Enable that pot lid 3 is unlocked, and spring A13 is set in limited block A12 and is difficult abjection.
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, bottom is arc under the groove so that rotating down-pressed pole A10 will not touch when rotating
Bottom portion of groove.
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 safety prevents the electric kettle of dangerous generation, 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)Located at 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), institute
State self closing device(A)Including pot lid groove(A1), the first kettle body groove(A11), the second kettle body groove(A14), casting lug thereon
(A4), iron plate(A2), temperature difference electricity generation device(A3), electromagnet(A5), swing down-pressed pole(A7), swing upper push-rod(A10), swing
Axle(A9), dynamic clamping head and quiet clamping head, electric wire(A8), the kettle body(1)With pot lid(3)Between be provided with groove, the casting lug thereon(A4)If
It is placed in groove and its one end and kettle body(1)Connection, the casting lug thereon(A4)Swinging axle is provided with the other end(A9), the pendulum
Dynamic down-pressed pole(A7)With swing upper push-rod(A10)Middle-end all with swinging axle(A9)Connection forms scissor structure, the pot lid
Groove(A1)Located at pot lid(3)Both sides, the first kettle body groove(A11)Kettle body on the inside of groove(1)On, the swing
Down-pressed pole(A7)Lower pressure side pot lid groove is stretched into when pushing(A1), the swing upper push-rod(A10)Above push away end pushed away upper
When stretch into the first kettle body groove(A11)In, the second kettle body groove(A14)Kettle body on the outside of groove(1)On, the pendulum
Dynamic down-pressed pole(A7)With swing upper push-rod(A10)The other end be all arranged at the second kettle body groove(A14)In, the swing is pushed
Bar(A7)The other end and swing upper push-rod(A10)The other end between by dynamic clamping head and quiet clamping head connect, the swing upper push-rod
(A10)The other end lower section be provided with iron plate(A2), the swing down-pressed pole(A7)The other end top be provided with electromagnet
(A5), the electromagnet(A5)With iron plate(A2)It is correspondingly arranged, the kettle body under the groove(1)Inside it is additionally provided with thermo-electric generation dress
Put(A3), the temperature difference electricity generation device(A3)By electric wire(A8)With electromagnet(A5)Connection.
2. a kind of safety according to claim 1 prevents the electric kettle of dangerous generation, it is characterised in that:The elasticity is multiple
Position part includes being arranged at swing upper push-rod(A10)The other end lower section and swing down-pressed pole(A7)The other end above limited block
(A12), the spring(A13)It is sheathed on two limited blocks(A12)On.
3. a kind of safety according to claim 1 prevents the electric kettle of dangerous generation, it is characterised in that:The electromagnet
(A5)On be provided with buffer stopper(A6).
4. a kind of safety according to claim 1 prevents the electric kettle of dangerous generation, it is characterised in that:The kettle handle
(6)On be provided with anti-slip tank.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611202841.6A CN106820963A (en) | 2016-12-23 | 2016-12-23 | A kind of safety prevents the electric kettle of dangerous generation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611202841.6A CN106820963A (en) | 2016-12-23 | 2016-12-23 | A kind of safety prevents the electric kettle of dangerous generation |
Publications (1)
Publication Number | Publication Date |
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CN106820963A true CN106820963A (en) | 2017-06-13 |
Family
ID=59137029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611202841.6A Pending CN106820963A (en) | 2016-12-23 | 2016-12-23 | A kind of safety prevents the electric kettle of dangerous generation |
Country Status (1)
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CN (1) | CN106820963A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109405309A (en) * | 2018-10-30 | 2019-03-01 | 重庆三峡学院 | Temperature automatically controlled hot water apparatus |
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2016
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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 |
CN202517500U (en) * | 2012-03-29 | 2012-11-07 | 刘保冬 | Magnetic scissors |
CN203334092U (en) * | 2013-06-24 | 2013-12-11 | 张家港金丰纺织有限公司 | Lighting sewing scissors |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN109405309A (en) * | 2018-10-30 | 2019-03-01 | 重庆三峡学院 | Temperature automatically controlled hot water apparatus |
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Application publication date: 20170613 |