CN106820964A - A kind of electric kettle for preventing forgetting to close pot lid - Google Patents
A kind of electric kettle for preventing forgetting to close pot lid Download PDFInfo
- Publication number
- CN106820964A CN106820964A CN201611202883.XA CN201611202883A CN106820964A CN 106820964 A CN106820964 A CN 106820964A CN 201611202883 A CN201611202883 A CN 201611202883A CN 106820964 A CN106820964 A CN 106820964A
- Authority
- CN
- China
- Prior art keywords
- pot lid
- kettle
- rotating shaft
- movable block
- electromagnet
- 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
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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 invention discloses a kind of electric kettle for preventing forgetting to close pot lid,The temperature difference generation electric energy produced when absorbing electric kettle water boiling by temperature difference electricity generation device makes electromagnet be powered,The iron plate being correspondingly arranged with electromagnet is caused to drive movable block to decline by adhesive,And the tooth bar on the outside of movable block engages with the toothed chain for being provided with first rotating shaft and the second rotating shaft,Toothed chain is rotated and has driven first rotating shaft and the second rotating shaft also to rotate,First rotating shaft rotates and has driven and rotated during down-pressed pole rotates and stretch into pot lid groove,The slot being provided with the mobile column of first rotating shaft and the second rotating shaft is inserted into the mobile casting lug thereon being connected with movable block,Movable block drives mobile casting lug thereon to drive mobile column toward decline when dropping to mobile column slot bottom,Rotation down-pressed pole is caused also to decline pressing pot lid,So that pot lid is pressed down closing,Ensure that pot lid can be automatically switched off when heating up water,Gap escapes the vapor in kettle body caused by preventing user to be not completely turned off pot lid,So as to automatic circuit break function cannot be started.
Description
Technical field
The present invention relates to household appliance technical field, and in particular to a kind of electric kettle for preventing forgetting to close pot lid.
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 electric kettle for preventing forgetting to close pot lid.
The present invention is achieved through the following technical solutions：A kind of electric kettle for preventing forgetting to close pot lid, 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, casting lug thereon, iron plate, temperature difference hair
Electric installation, electromagnet, rotate down-pressed pole, first rotating shaft, toothed chain, electric wire, the second rotating shaft, movable block, tooth bar, dynamic clamping head and quiet clamping head,
Mobile casting lug thereon, the first engaging track, the second engaging track, mobile column, are provided with groove between the kettle body and pot lid, described convex
Go out that block is arranged in groove and its one end is connected with kettle body, the second engaging track is provided with the casting lug thereon other end, it is described
Be provided with the first engaging track on outside in groove, the first engaging track and the second engaging track, between be provided with shifting
Dynamic post, the mobile column upper end is provided with first rotating shaft, and the first rotating shaft is connected with the bottom for rotating down-pressed pole, the rotation
Down-pressed pole top is provided with press section, and the pot lid groove coordinated with the press section for rotating down-pressed pole, institute are provided with the pot lid
State mobile column lower end and be provided with the second rotating shaft, connected by toothed chain between the first rotating shaft and the second rotating shaft, the casting lug thereon
Movable block is arranged with, the movable block is connected by dynamic clamping head and quiet clamping head with casting lug thereon, the movable block outside also sets up with teeth
Bar, the tooth bar engages with toothed chain, and slot is additionally provided with the mobile column, and the movable block upper end is provided with insertion slot
Mobile casting lug thereon；The movable block lower section is additionally provided with iron plate, and the bottom portion of groove is provided with electromagnet, the electromagnet and iron
Piece is correspondingly arranged；Be additionally provided with temperature difference electricity generation device in kettle body under the groove, the temperature difference electricity generation device by electric wire with
Electromagnet is connected；The electromagnet is arranged with thermal insulation layer；Buffer stopper is provided with the electromagnet；It is provided with the kettle handle
Anti-slip tank；The dynamic clamping head and quiet clamping head includes the limited block being arranged on limited block and movable block under protruding block, described two limits
Spring is arranged between the block of position.
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, the iron plate that electromagnet is powered can just be caused and electromagnet is correspondingly arranged is by Attraction strap
Dynamic movable block pulls dynamic clamping head and quiet clamping head to decline, and the tooth bar on the outside of movable block engages with toothed chain, toothed chain be arranged at first rotating shaft with
In second rotating shaft, toothed chain is rotated and has driven first rotating shaft and the second rotating shaft also to rotate, and first rotating shaft is rotated and driven and first turn
The rotation down-pressed pole rotation of axle connection is stretched into pot lid groove, and first rotating shaft and the second rotating shaft are all arranged in mobile column, are moved
There is the mobile casting lug thereon for being inserted with and being connected with movable block in slot on dynamic post, movable block drives mobile casting lug thereon to decline, works as shifting
Dynamic casting lug thereon will be driven when dropping to mobile column slot bottom whole mobile column toward decline, cause rotate down-pressed pole also decline by
Pressure pot lid so that pot lid is pressed down closing, it is ensured that pot lid can be automatically switched off when heating up water, and prevents user to be not completely turned off kettle
Gap causes that the vapor in kettle body is escaped caused by lid, so as to cause vapor to reduce the impulsive force of cut-off switch, makes certainly
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）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；5）Movable block passes through with casting lug thereon
Dynamic clamping head and quiet clamping head is connected, and this structure can provide good restoring force, and spring is difficult abjection.
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 non-pressing structure schematic diagram of self closing device.
Fig. 4 is the pressing structure 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. 4, a kind of electric kettle for preventing forgetting to close pot lid, including kettle body 1, pot lid 3, pot lid switch 4, kettle
Mouth 5, kettle handle 6, kettle base 2, switch 7, heater 8, the pot lid 3 are located at kettle body 1 located at the top of kettle body 1, the kettle base 2
Lower section, 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 set
In on kettle base 2, also including self closing device A, the self closing device A includes pot lid groove A1, casting lug thereon A4, iron plate
A2, temperature difference electricity generation device A3, electromagnet A5, rotation down-pressed pole A17, first rotating shaft A9, toothed chain A10, electric wire A8, the second rotating shaft
A12, movable block A13, tooth bar A14, dynamic clamping head and quiet clamping head, mobile casting lug thereon A16, the first engaging track A11, the second engaging track
A21, mobile column A20, are provided with groove between the kettle body 1 and pot lid 3, the casting lug thereon A4 be arranged in groove and its one end with
Kettle body 1 is connected, and the second engaging track A21 is provided with the casting lug thereon A4 other ends, is provided with the outside in the groove
First engaging track A11, the first engaging track A11 and the second engaging track A21, between be provided with mobile column A20, it is described
Mobile column A20 upper ends are provided with first rotating shaft A9, the first rotating shaft A9 and are connected with the bottom for rotating down-pressed pole A17, described turn
Dynamic down-pressed pole A17 tops are provided with press section, and the kettle coordinated with the press section for rotating down-pressed pole A17 is provided with the pot lid 3
Lid groove A1, the mobile column A20 lower ends are provided with the second rotating shaft A12, lead between the first rotating shaft A9 and the second rotating shaft A12
Toothed chain A10 connections are crossed, the casting lug thereon A4 is arranged with movable block A13, the movable block A13 by dynamic clamping head and quiet clamping head and protrusion
Block A4 is connected, and movable block A13 outside is additionally provided with tooth bar A14, and the tooth bar A14 engages with toothed chain A10, the mobile column
Slot A15 is additionally provided with A20, the movable block A13 upper ends are provided with the mobile casting lug thereon A16 of insertion slot A15；The shifting
Motion block A13 lower sections are additionally provided with iron plate A2, and it is corresponding with iron plate A2 that the bottom portion of groove is provided with electromagnet A5, the electromagnet A5
Set；Be additionally provided with kettle body 1 under the groove temperature difference electricity generation device A3, the temperature difference electricity generation device A3 by electric wire A8 with
Electromagnet A5 is connected；The electromagnet A5 is arranged with thermal insulation layer A7；Buffer stopper A6 is provided with the electromagnet A5；The kettle
Anti-slip tank is provided with handle 6；The dynamic clamping head and quiet clamping head includes being arranged on limited block A18 and movable block A13 under protruding block A4
Limited block A18, be arranged with spring A19 between described two limited block A18.
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
What magnet A 5 was correspondingly arranged is arranged at the iron plate A2 adhesives under movable block A13, tooth bar A14 and toothed chain that movable block A1 outsides are set
A10 engages, and just toothed chain A10 rotation can be driven by tooth bar A14 while movable block A13 declines, and the is provided with toothed chain A10
One rotating shaft A9 and the second rotating shaft A12, toothed chain A10 are rotated and are driven first rotating shaft A9 and the second rotating shaft A12 also to rotate, and first rotating shaft
A9 connections rotate the bottom of down-pressed pole A17, and first rotating shaft A9 rotations have driven rotation down-pressed pole A17 to rotate to be caused to rotate down-pressed pole
The press section on A15 tops is extend into kettle body groove A1, and first rotating shaft A9 and the second rotating shaft A12 are arranged on mobile column A20,
Slot A15 is provided with the mobile column A20, the movable block A13 upper ends are provided with the mobile casting lug thereon of insertion slot A15
Mobile casting lug thereon A16 is driven also to decline while A16, movable block A13 decline, and when mobile casting lug thereon A16 drops to slot A15
Mobile column A20 will be driven to decline also along the first engaging track A11 and the second engaging track A21 during bottom, caused by the
The rotation down-pressed pole A17 that one rotating shaft A9 is connected on mobile column A20 also declines pressing pot lid so that pot lid 3 is pressed down and has caused
Complete closure, the vapor in such kettle body 1 can only just be escaped from spout 5, can just cause impact of the vapor to cut-off switch
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 seam caused by pot lid 3
Gap causes that the vapor in kettle body 1 is escaped, and so as to cause vapor to reduce the impulsive force of cut-off switch, makes automatic circuit break function
The various danger so as to trigger cannot be started.
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 after 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, dynamic clamping head and quiet clamping head includes being arranged on limited block A18 and movable block A13 under protruding block A4
Limited block A18, spring A19 is arranged between described two limited block A18, and this structure can provide good restoring force, in electromagnetism
Movable block A13 is pulled up to cause to rotate during down-pressed pole A17 no longer stretches into kettle body groove A1 during iron A5 no powers and is pushed so that pot lid
Abjection is difficult during 3 can be unlocked, and spring A19 is set in limited block A18.
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 (5)
1. a kind of electric kettle for preventing forgetting to close pot lid, 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）, it is described
Self closing device（A）Including pot lid groove（A1）, casting lug thereon（A4）, iron plate（A2）, temperature difference electricity generation device（A3）, electromagnet
（A5）, rotate down-pressed pole（A17）, first rotating shaft（A9）, toothed chain（A10）, electric wire（A8）, the second rotating shaft（A12）, movable block
（A13）, tooth bar（A14）, dynamic clamping head and quiet clamping head, mobile casting lug thereon（A16）, first engaging track（A11）, second engaging track
（A21）, mobile column（A20）, the kettle body（1）With pot lid（3）Between be provided with groove, the casting lug thereon（A4）It is arranged in groove
And its one end and kettle body（1）Connection, the casting lug thereon（A4）The second engaging track is provided with the other end（A21）, the groove
The first engaging track is provided with interior outside（A11）, the first engaging track（A11）With the second engaging track（A21）, it
Between be provided with mobile column（A20）, the mobile column（A20）Upper end is provided with first rotating shaft（A9）, the first rotating shaft（A9）With
Rotate down-pressed pole（A17）Bottom connection, the rotation down-pressed pole（A17）Top is provided with press section, the pot lid（3）On set
It is equipped with and rotates down-pressed pole（A17）Press section coordinate pot lid groove（A1）, the mobile column（A20）Lower end is provided with second
Rotating shaft（A12）, the first rotating shaft（A9）With the second rotating shaft（A12）Between pass through toothed chain（A10）Connection, the casting lug thereon（A4）
It is arranged with movable block（A13）, the movable block（A13）By dynamic clamping head and quiet clamping head and casting lug thereon（A4）Connection, the movable block
（A13）Outside is additionally provided with tooth bar（A14）, the tooth bar（A14）With toothed chain（A10）Engaging, the mobile column（A20）In also set
It is equipped with slot（A15）, the movable block（A13）Upper end is provided with insertion slot（A15）Mobile casting lug thereon（A16）；The shifting
Motion block (A13) lower section is additionally provided with iron plate（A2）, the bottom portion of groove is provided with electromagnet（A5）, the electromagnet（A5）With iron
Piece（A2）It is correspondingly arranged；Kettle body under the groove（1）Inside it is additionally provided with temperature difference electricity generation device（A3）, the temperature difference electricity generation device
（A3）By electric wire（A8）With electromagnet（A5）Connection.
2. according to claim 1 a kind of for the anti-electric kettle for forgetting to close pot lid, 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 the anti-electric kettle for forgetting to close pot lid, it is characterised in that：The electromagnet
（A5）On be provided with buffer stopper（A6）.
4. according to claim 1 a kind of for the anti-electric kettle for forgetting to close pot lid, it is characterised in that：The kettle handle（6）
On be provided with anti-slip tank.
5. according to claim 1 a kind of for the anti-electric kettle for forgetting to close pot lid, it is characterised in that：The elastic reset
Part includes being arranged at protruding block（A4）Under limited block（A18）And movable block（A13）On limited block（A18）, described two limits
Position block（A18）Between be arranged with spring（A19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202883.XA CN106820964A (en) | 2016-12-23 | 2016-12-23 | A kind of electric kettle for preventing forgetting to close pot lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202883.XA CN106820964A (en) | 2016-12-23 | 2016-12-23 | A kind of electric kettle for preventing forgetting to close pot lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106820964A true CN106820964A (en) | 2017-06-13 |
Family
ID=59135837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611202883.XA Pending CN106820964A (en) | 2016-12-23 | 2016-12-23 | A kind of electric kettle for preventing forgetting to close pot lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106820964A (en) |
Citations (6)
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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 |
| KR101310266B1 (en) * | 2013-05-14 | 2013-09-23 | 주식회사 아이가인콥 | Grain tea maker |
| CN203468313U (en) * | 2013-08-27 | 2014-03-12 | 蒋丽 | Automatic power-off lectric kettle |
| CN203852201U (en) * | 2014-04-17 | 2014-10-01 | 赵洁 | Healthy electric kettle |
| CN204292913U (en) * | 2014-12-16 | 2015-04-29 | 广东新功电器有限公司 | A kind of magnet driving automatic watering kettle |
| CN204862647U (en) * | 2015-07-08 | 2015-12-16 | 尤希旺 | Multi -functional solar heating kettle |
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2016
- 2016-12-23 CN CN201611202883.XA patent/CN106820964A/en active Pending
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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 |
| KR101310266B1 (en) * | 2013-05-14 | 2013-09-23 | 주식회사 아이가인콥 | Grain tea maker |
| CN203468313U (en) * | 2013-08-27 | 2014-03-12 | 蒋丽 | Automatic power-off lectric kettle |
| CN203852201U (en) * | 2014-04-17 | 2014-10-01 | 赵洁 | Healthy electric kettle |
| CN204292913U (en) * | 2014-12-16 | 2015-04-29 | 广东新功电器有限公司 | A kind of magnet driving automatic watering kettle |
| CN204862647U (en) * | 2015-07-08 | 2015-12-16 | 尤希旺 | Multi -functional solar heating kettle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |