CN207125628U - Anti-overflow electric kettle - Google Patents

Anti-overflow electric kettle Download PDF

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Publication number
CN207125628U
CN207125628U CN201720305070.7U CN201720305070U CN207125628U CN 207125628 U CN207125628 U CN 207125628U CN 201720305070 U CN201720305070 U CN 201720305070U CN 207125628 U CN207125628 U CN 207125628U
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China
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metal
pot lid
electric
lead
conductor
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CN201720305070.7U
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Chinese (zh)
Inventor
陈健平
徐先平
黄理水
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Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
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Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
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Abstract

The utility model provides an anti-overflow electric kettle, which comprises a kettle body (1) for containing liquid, a kettle cover (2) and a metal heating plate (3) positioned at the bottom of the kettle body (1), wherein the bottom surface of the kettle cover (2) is made of metal material; still include the control panel, the input of control panel is connected with the bottom surface electricity of pot lid (2), the output and the metal of control panel generate heat set (3) electricity and be connected, the control panel is used for when the bottom surface of pot lid (2) and metal generate heat between set (3) switch on, cuts off the power of metal dish (3) that generates heat or reduce the heating power that metal generated heat set (3), thereby make the bubble in the kettle body (1) disappear, avoided the vacuole to continue to upwelling and lead to the appearance of excessive kettle phenomenon.

Description

Anti-overflow electric kettle
Technical field
It the utility model is related to household electrical appliance technical field, more particularly to a kind of anti-overflow electric kettle.
Background technology
Electric kettle due to heat it is fast, without oil smoke, it is safe and reliable, easy to carry the advantages that, it has also become commonly used in people's life Heating vessel.Electric kettle may generally serve to it is to boil water, cook congee, boil health food materials etc..
The electric kettle of prior art mainly includes:Pot lid and the kettle body for containing liquid.The top of kettle body has opening, Pot lid lid is located in the opening.The bottom of kettle body is provided with the heat-generating disc for being used for heating liquid.In use, it is powered to kettle body, you can Heat-generating disc is set to start working, so as to be boiled.
However, when the liquid in the electric kettle of prior art boils, especially boiled easy foaming when with the electric kettle Health food materials when, excessive kettle is easily caused during boiling, causes the liquid in kettle body to be spilled on table top, to user with Carry out inconvenience, and certain potential safety hazard be present.
Utility model content
In order to solve at least one problem mentioned in background technology, the utility model provides a kind of anti-overflow electric kettle, energy The phenomenon of excessive kettle is enough avoided to occur.
To achieve these goals, the utility model provides a kind of anti-overflow electric kettle, including the kettle body of splendid attire liquid, lid are set Pot lid in the kettle body open top and the metal heating tray positioned at the kettle body bottom, the bottom surface of the pot lid is gold Belong to material;Also include control panel, the input of the control panel electrically connects with the bottom surface of the pot lid, the output of the control panel End electrically connects with the metal heating tray, and the control panel is used to lead when between the bottom surface of the pot lid and the metal heating tray When logical, cut off the power supply of the metal heating tray or reduce the heating power of the metal heating tray.The utility model pass through by The bottom surface of pot lid is arranged to metal material, control panel is electrically connected with the bottom surface of pot lid and metal heating tray respectively, when in kettle body On the vacuole that gushes when touching the bottom surface of pot lid, liquid makes to turn between pot lid and metal heating tray and formed as conducting medium Closed-loop path, current signal is produced on closed-loop path, now means that liquid has the trend of spilling, control panel receives electric current After signal, the power supply of metal heating tray is disconnected immediately or reduces the heating power of metal heating tray, so that in kettle body Bubble disappears, avoid vacuole continue on gush and the appearance for the kettle phenomenon of causing to overflow, it is easy to use, safe and improve Consumer's Experience Sense.
Optionally, the side of the kettle body has hollow handle, and the side of the pot lid is hinged on the top of the handle To hold, the first lead is equipped with the handle, one end of first lead electrically connects with the bottom surface of the pot lid, and described first The other end of lead is passed from the bottom of the handle and electrically connected with the control panel.Drawn by setting first in handle Line, the connection of pot lid and control panel is realized by the first lead, make wiring more reasonable, improve safety in utilization.
Optionally, the side towards the handle tip of the pot lid is provided with electric-conductor, the electric-conductor and the kettle The bottom surface electrical connection of lid, the top of the handle are provided with the metal assembly for being used for abutting with the electric-conductor, first lead One end be connected with the metal assembly.So when pot lid lid is located in kettle body, metal assembly can be kept and electric-conductor Abut, because electric-conductor electrically connects with pot lid bottom surface, metal assembly is electrically connected by the first lead with control panel, so as to ensure that Conducting between pot lid and control panel, flexible design and rationally, ensure that the normal transmission of current signal.
Optionally, the metal assembly includes metallic support, conducting rod and elastic component on the metallic support; One end of the elastic component is connected on the conducting rod, and the other end of the elastic component is connected on the metallic support, institute Conducting rod is stated to be used under the elastic force effect of the elastic component be connected to the electric-conductor, one end connection of first lead On the metallic support.
Optionally, the end face contacted with the electric-conductor of the conducting rod is towards the raised arc of the electric-conductor Face.The end face of conducting rod is arranged to arcwall face so that the contact surface between conducting rod and pot lid is rounder and more smooth, opens pot lid It is smaller with the resistance that is subject to when covering.So as to while not influenceing pot lid and normally opening or cover, ensure that pot lid bottom surface with The normal transmission of signal between control panel, structure setting are flexibly and safe.
Optionally, the elastic component is to be set on the conducting rod to press to spring.
Optionally, the metal assembly includes metal clips, and one end of the metal clips is connected on the handle, institute The other end for stating metal clips is connected on the electric-conductor, and one end of first lead is connected with the metal clips.It is logical Cross metal clips and realize conducting for electric-conductor and the first lead, simple in construction and cost is cheap.
Optionally, the pot lid includes upper lid lower cover and detachable connection above the lower cover, and the lower cover is Metal cover, the side wall circumference upper measurement of the upper lid are provided with becket, and the metal ring turns into the electric-conductor.
Optionally, hollow cavity is surrounded between the upper lid and the lower cover, the second lead is provided with the hollow cavity, The electric-conductor is electrically connected by second lead with the lower cover.Being electrically connected for electric-conductor and lower cover is realized by the second lead Connect, wiring is more rationally and safe.
Construction of the present utility model and its other purposes and beneficial effect will be in conjunction with the accompanying drawings to preferred real Apply the description of example and more obvious understandable.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are Some embodiments of the utility model, for those of ordinary skill in the art, do not paying the premise of creative labor Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the anti-overflow electric kettle that the embodiment of the utility model one provides;
Fig. 2 is the schematic enlarged-scale view at A in Fig. 1;
Fig. 3 is the schematic enlarged-scale view at B in Fig. 1;
Fig. 4 is the structural representation of the pot lid for the anti-overflow electric kettle that the embodiment of the utility model one provides.
Description of reference numerals:
1-kettle body;11-inner bag;12-shell;13-handle;2-pot lid;20-handle;21-above cover;211-lead Electric part;22-lower cover;3-metal heating tray;4-the first lead;5-metal assembly;51-conducting rod;52-metallic support; 53-elastic component;6-the second lead;7-temperature controller.
Embodiment
Fig. 1 is the structural representation for the anti-overflow electric kettle that the embodiment of the utility model one provides.Fig. 2 is the knot at A in Fig. 1 Structure enlarged drawing.Fig. 3 is the schematic enlarged-scale view at B in Fig. 1.Fig. 4 is the anti-overflow electric kettle that the embodiment of the utility model one provides The structural representation of pot lid.Referring to figs. 1 to shown in Fig. 4, the present embodiment provides a kind of anti-overflow electric kettle, including kettle body 1 and pot lid 2.Wherein, kettle body 1 is used to contain liquid, and the top of kettle body 1 has opening, and the lid of pot lid 2 is located in the open top of kettle body 1, kettle The bottom of body 1 is provided with the metal heating tray 3 for being used for heating liquid in kettle body 1.During specific implementation, kettle body 1 may particularly include splendid attire The inner bag 11 of liquid and the shell 12 being set in outside inner bag 11, metal heating tray 3 are located at the bottom of inner bag 11.Kettle body 1 also includes There is base (not shown), the structure of base specifically may be referred to the insulating pot of prior art, and the present embodiment repeats no more.This Outside, handle 20 can also be set on pot lid 2, lifted pot lid 2 by handle 20, it is easy to use and safe.
In the present embodiment, the bottom surface of pot lid 2 is metal material, it is to be understood that the bottom surface of pot lid 2 is exactly pot lid 2 Towards the one side in the inner chamber of kettle body 1.The anti-overflow electric kettle of the present embodiment also includes control panel (not shown), control panel Input electrically connects with the bottom surface of pot lid 2, and the output end of control panel electrically connects with metal heating tray 3.Control panel is used to work as pot lid 2 Bottom surface and metal heating tray 3 between when turning on, cut off the power supply of metal heating tray 3 or reduce the heating work(of metal heating tray 3 Rate.It is understood that foam contacting in kettle body 1 to pot lid 2 bottom surface when, turn on shape between metal heating tray 3 and pot lid 2 Into closed-loop path, control panel is used for the heated condition that metal heating tray 3 is controlled according to the current signal of closed-loop path.
It should be noted that the anti-overflow electric kettle of the present embodiment can be used for it is to boil water, boil milk, beverage etc., can also use Come the health food materials such as the white fungus that boils, black tea, the Radix Astragali, Radix Angelicae Sinensis, ganoderma lucidum, the utility model is not construed as limiting to this.
Illustrate, food materials are put into kettle body 1 first, then by taking the health food materials that boiled using the anti-overflow electric kettle as an example Water is added, being powered for kettle body 1 to be heated.In heating process, with the rise of fluid temperature, liquid comes to life, The vacuole that is filled with upwards is produced, because the bottom surface of pot lid 2 is metal material, metal heating tray 3 is metal material, the bottom of pot lid 2 Face and metal heating tray 3 are electrically conductive, and water is a kind of conducting medium, when vacuole touches the bottom surface of pot lid 2, metal hair Conducted between hot plate 3 and pot lid 2, i.e. form closed-loop path between metal heating tray 3, the bottom surface of pot lid 2, control panel, this is closed Faint conducting electric current will be produced on loop by closing, after control panel receives current signal, it is meant that the liquid in kettle body 1 There is the trend of spilling, now, control panel turns off the power supply of metal heating tray 3, or the heating power by metal heating tray 3 at once Reduce, the liquid in kettle body 1 is heated under low-power.It is known in the field to be, when electric kettle stops heating or adds When thermal power reduces, the vacuole in kettle body 1 can disappear at once, so as to avoid the appearance of excessive kettle phenomenon, it is easy to use, safe and Improve user experience.
The anti-overflow electric kettle that the present embodiment provides, by the way that the bottom surface of pot lid 2 is arranged into metal material, control panel is distinguished Electrically connected with the bottom surface of pot lid 2 and metal heating tray 3, in the kettle body 1 on the vacuole that gushes when touching the bottom surface of pot lid 2, liquid As conducting medium, conducting between pot lid 2 and metal heating tray 3 is formed closed-loop path, current signal produced on closed-loop path, Now mean that liquid has the trend of spilling, after control panel receives current signal, disconnect the power supply of metal heating tray 3 immediately Or the heating power of metal heating tray 3 is reduced so that the bubble in kettle body 1 disappears, avoid vacuole continue on gush and lead Cause to overflow the appearance of kettle phenomenon, easy to use, safe and improve user experience.
Specifically, the side of kettle body 1 has hollow handle 13, easily electric kettle end can be risen or put by handle 13 Under.Handle 13 can be plastic handle.Wherein, the side of pot lid 2 is hinged on the top of handle 13, and first is equipped with handle 13 Lead 4, one end of the first lead 4 electrically connect with the bottom surface of pot lid 2, and the other end of the first lead 4 passes from the bottom of handle 13 And electrically connected with control panel.That is, the electrical connection of pot lid 2 and control panel is realized by the first lead 4, when in kettle body 1 When vacuole touches the bottom surface of pot lid 2, conduct, produced at once on its closed-loop path faint between metal heating tray 3 and pot lid 2 Current signal, current signal is transmitted to control panel by the first lead 4, after control panel receives the current signal, at once will The power supply of metal heating tray 3 disconnects, and metal heating tray 3 is stopped heating, or control panel is by the heating power of metal heating tray 3 Reduce, so as to prevent vacuole from being gushed on continuing, avoid the appearance of excessive kettle phenomenon.In addition, after metal heating tray 3 powers off, if not Reach the working time, control panel automatic start metal heating tray 3 can also work again, and the midfeather time can set according to demand It is fixed.
During specific implementation, the bottom of kettle body 1 is additionally provided with temperature controller 7, and temperature controller 7 electrically connects with metal heating tray 3, temperature controller 7 heating-up temperature for controlling metal heating tray 3, base are provided with electric connector, control panel are specifically located in base, control Making sheet is electrically connected with electric connector, and kettle body 1 when in use, is placed on base to, now, the temperature controller 7 of the bottom of kettle body 1 and bottom Electric connector coupling on seat, being powered to base can be heated metal heating tray 3.With the progress of heating, in kettle body 1 Vacuole on gush, when vacuole touches the bottom surface of pot lid 2, electric signal is transmitted to temperature controller 7 by the first lead 4, passes through temperature Control device 7 transmits the heated condition that metal heating tray 3 to control panel, is then controlled by control panel.It is of course also possible to by control panel It is arranged in kettle body 1, specifically, control panel is located at the lower section of inner bag 11, and the other end of the first lead 4 is worn from the bottom of handle 13 Go out to the space between inner bag 11 and shell 12, then electrically connected with control panel.
Wherein, the side towards the top of handle 13 of pot lid 2 is provided with electric-conductor 211, the bottom surface of electric-conductor 211 and pot lid 2 Electrical connection, the top of handle 13 are provided with the metal assembly 5 for being used for abutting with electric-conductor 211, one end and the metal group of the first lead 4 Part 5 connects.Because the lid that can be opened and closed of pot lid 2 is located in the open top of kettle body 1, in order to not influence the normal folding of pot lid 2, and protect The reasonability and security of wiring are demonstrate,proved, by metal assembly 5 and electric-conductor 211 to implement the first lead 4 in handle 13 Electrical connection between the bottom surface of pot lid 2, flexible design and rationally, when boiling, pot lid 2, which covers, is located at the open top of kettle body 1 On, metal assembly 5 is connected on electric-conductor 211, so as to ensure the normal transmission of current signal.
In the present embodiment, pot lid 2 specifically includes:The upper lid 21 of lower cover 22 and detachable connection above lower cover 22. Lower cover 22 is metal cover, such as stainless steel cover.Shown in reference picture 4, the side wall circumference upper measurement of upper lid 21 is provided with becket, the metal Annular turns into electric-conductor 211, and becket electrically connects with lower cover 22.For example, the becket is stainless steel ring.Upper lid 21 can be glass Glass lid, or plastic cover or metal cover.In the circumferentially disposed becket of the upper side wall of lid 21, metal assembly 5 is set to be connected to metal On ring., can be with by the circumferentially disposed becket of the upper side wall of lid 21, can not only realize conducting for lower cover 22 and control panel The circumferential abrasion of lid 21 is avoided, improves the aesthetic property of pot lid 2.Certainly, electric-conductor 211 can also be in the upper side wall of lid 21 Laminated structure, realize and conduct with the abutting of metal assembly 5 as long as can realize.In addition, shown in reference picture 2, on Surround hollow cavity between lid 21 and lower cover 22, be provided with the second lead 6 in hollow cavity, electric-conductor 211 by the second lead 6 and Lower cover 22 electrically connects.Exemplary, the becket part in the upper side wall of lid 21 is embedded in lid 21, and the one of the second lead 6 The part with becket is held to be locked together by metallic screw, the other end of the second lead 6 passes through metallic screw and lower cover 22 Lock together, so as to realize the electrical connection between electric-conductor 211 and lower cover 22 by the second lead 6.Due to upper lid 21 and lower cover 22 be detachable connection, such as upper lid 21 and lower cover 22 are mutually fastened by buckle, if upper lid 21 or lower cover 22 or inside When lead etc. breaks down, upper and lower covers can be separated, then change the part for wherein breaking down or wearing, avoid Scrapping for whole pot lid 2, saves cost.
In a kind of feasible implementation, shown in reference picture 3, metal assembly 5 specifically includes:Metallic support 52, it is located at Conducting rod 51 and elastic component 53 on metallic support 52.One end of elastic component 53 is connected on conducting rod 51, elastic component 53 The other end is connected on metallic support 52, and conducting rod 51 is used to be connected to electric-conductor 211 under the elastic force effect of elastic component 53, One end of first lead 4 is connected on metallic support 52.It is understood that conducting rod 51 is metal material, conducting rod 51 with Electric-conductor 211 is abutted so as to realize the electrical connection of the lead 4 of electric-conductor 211 and first.Wherein, elastic component 53 can be set in lead Spring is pressed on electric pole 51.Conducting rod 51 is connected on metallic support 52, and the side wall of conducting rod 51 has flange, presses to spring One end be connected on flange, the other end for pressing to spring is connected on metallic support 52, when the lid of pot lid 2 is located at the top of kettle body 1 When in opening, conducting rod 51 outwards ejects in the case where the elastic force for pressing to spring acts on, and is connected on the electric-conductor 211 of pot lid 2.When So, elastic component 53 can also be elastic threads, and the utility model is not limited thereto, as long as conducting rod 51 can be made to make in its elastic force Abutted with lower with electric-conductor 211.
More preferable, the end face contacted with electric-conductor 211 of conducting rod 51 is towards the raised arc of electric-conductor 211 Face.The end face of conducting rod 51 is arranged to arcwall face so that the contact surface between conducting rod 51 and pot lid 2 is rounder and more smooth, makes kettle The resistance that lid 2 is opened and is subject to when covering is smaller.So as to while not influenceing that pot lid 2 is normal to be opened or cover, ensure that kettle The normal transmission of signal between the bottom surface of lid 2 and control panel, structure setting are flexibly and safe.
In another feasible implementation, metal assembly 5 includes metal clips.Specifically, one end of metal clips It is connected on handle 13, the other end of metal clips is connected on electric-conductor 211, and one end and the metal clips of the first lead 4 connect Connect.Conducting for electric-conductor 211 and the first lead 4 is realized by metal clips, simple in construction and cost is cheap.
Finally it should be noted that:Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System;Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand:It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution;And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims (9)

1. a kind of anti-overflow electric kettle, including contain the kettle body (1) of liquid, cover the pot lid being located in the kettle body (1) open top (2) and the metal heating tray (3) positioned at the kettle body (1) bottom, it is characterised in that the bottom surface of the pot lid (2) is metal Material;
Also include control panel, the input of the control panel electrically connects with the bottom surface of the pot lid (2), the output of the control panel End electrically connects with the metal heating tray (3), and the control panel is used for bottom surface and the metal heating tray when the pot lid (2) (3) when being turned between, cut off the power supply of the metal heating tray (3) or reduce the heating power of the metal heating tray (3).
2. anti-overflow electric kettle according to claim 1, it is characterised in that the side of the kettle body (1) has hollow hand Handle (13), the side of the pot lid (2) are hinged on the top of the handle (13), the first lead are equipped with the handle (13) (4), one end of first lead (4) electrically connects with the bottom surface of the pot lid (2), the other end of first lead (4) from The bottom of the handle (13) passes and electrically connected with the control panel.
3. anti-overflow electric kettle according to claim 2, it is characterised in that the pot lid (2) towards the handle (13) The side on top is provided with electric-conductor (211), and the electric-conductor (211) electrically connects with the bottom surface of the pot lid (2), the handle (13) top, which is provided with, is used for the metal assembly (5) that is abutted with the electric-conductor (211), one end of first lead (4) and Metal assembly (5) connection.
4. anti-overflow electric kettle according to claim 3, it is characterised in that the metal assembly (5) includes metallic support (52), the conducting rod (51) and elastic component (53) on the metallic support (52);
One end of the elastic component (53) is connected on the conducting rod (51), and the other end of the elastic component (53) is connected to institute State on metallic support (52), the conducting rod (51) is used to be connected to the conduction under the elastic force effect of the elastic component (53) On part (211), one end of first lead (4) is connected on the metallic support (52).
5. anti-overflow electric kettle according to claim 4, it is characterised in that the conducting rod (51) with the electric-conductor (211) end face of contact is towards the raised arcwall face of the electric-conductor (211).
6. anti-overflow electric kettle according to claim 4, it is characterised in that the elastic component (53) is to be set in the conduction Spring is pressed on bar (51).
7. anti-overflow electric kettle according to claim 3, it is characterised in that the metal assembly (5) includes metal clips, institute The one end for stating metal clips is connected on the handle (13), and the other end of the metal clips is connected to the electric-conductor (211) on, one end of first lead (4) is connected with the metal clips.
8. the anti-overflow electric kettle according to any one of claim 3 to 7, it is characterised in that the pot lid (2) includes lower cover (22) and upper lid (21) of the detachable connection above the lower cover (22), the lower cover (22) is metal cover, the upper lid (21) side wall circumference upper measurement is provided with becket, and the metal ring turns into the electric-conductor (211).
9. anti-overflow electric kettle according to claim 8, it is characterised in that between the upper lid (21) and the lower cover (22) Hollow cavity is surrounded, is provided with the second lead (6) in the hollow cavity, the electric-conductor (211) passes through second lead (6) Electrically connected with the lower cover (22).
CN201720305070.7U 2017-03-27 2017-03-27 Anti-overflow electric kettle Active CN207125628U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720305070.7U CN207125628U (en) 2017-03-27 2017-03-27 Anti-overflow electric kettle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720305070.7U CN207125628U (en) 2017-03-27 2017-03-27 Anti-overflow electric kettle

Publications (1)

Publication Number Publication Date
CN207125628U true CN207125628U (en) 2018-03-23

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Application Number Title Priority Date Filing Date
CN201720305070.7U Active CN207125628U (en) 2017-03-27 2017-03-27 Anti-overflow electric kettle

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109464006A (en) * 2018-12-28 2019-03-15 九阳股份有限公司 A kind of insulating pot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109464006A (en) * 2018-12-28 2019-03-15 九阳股份有限公司 A kind of insulating pot

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