CN209518747U - A kind of induction switching-off structure of electric kettle - Google Patents

A kind of induction switching-off structure of electric kettle Download PDF

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Publication number
CN209518747U
CN209518747U CN201822273865.1U CN201822273865U CN209518747U CN 209518747 U CN209518747 U CN 209518747U CN 201822273865 U CN201822273865 U CN 201822273865U CN 209518747 U CN209518747 U CN 209518747U
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China
Prior art keywords
induction
component
induction switching
coupler
switching
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CN201822273865.1U
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Chinese (zh)
Inventor
邱太养
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Foshan De Nathan Electronic Technology Co Ltd
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Foshan De Nathan Electronic Technology Co Ltd
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/21Water-boiling vessels, e.g. kettles
    • A47J27/21008Water-boiling vessels, e.g. kettles electrically heated
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/21Water-boiling vessels, e.g. kettles
    • A47J27/21166Constructional details or accessories

Abstract

The utility model relates to a kind of induction switching-off structures of electric kettle, and including the water kettle body with handle, the heat-generating disc and coupler being electrically connected to each other are provided in water kettle body;The induction switching-off component that handle whether is held for incuding manpower is provided in the water kettle body, the induction zone of induction switching-off component is set on handle;The induction switching-off component is connected electrically between heat-generating disc and coupler, and heat-generating disc is electrically connected by induction switching-off component with coupler;Under water kettle body idle state, induction switching-off component is in normally off, and heat-generating disc is electrically connected with coupler;When induction switching-off component senses that manpower holds handle, induction switching-off component enters normally open, powers off coupler.This structure can effectively avoid generating spark phenomenon, and improve safety, and prolong the service life.

Description

A kind of induction switching-off structure of electric kettle
Technical field
The utility model relates to a kind of electric kettle, the induction switching-off structure of specifically a kind of electric kettle;The electricity Hot-water bottle can be the pot class product that the needs such as health-promotion kettle, heat-insulation water bottle couple electric with pedestal.
Background technique
In the pot class product that the needs such as existing health-promotion kettle, heat-insulation water bottle couple electric with pedestal, after water is boiled, heat-generating disc It generally requires that low-power is kept to continue working, to play insulation effect, therefore the circuit of heat-generating disc is continuously turned on, people's taking and placing When kettle, the coupler on coupler and pedestal on kettle can be particularly easy to spark phenomenon occur, and spark phenomenon can make For the sheet metal oxidation or breakdown of electrical connection on upper and lower coupler, great damage is caused to the electric connecting sheet of coupler, is led Cause its reduced service life.
Therefore, it is necessary to be further improved.
Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and provide a kind of sense of electric kettle Cut-off structure is answered, whether handle is held by induction manpower and cuts off the circuit between heat-generating disc and coupler, makes to couple Device power-off, and then effectively avoid generating spark phenomenon, and improve safety, and prolong the service life.
Purpose of the utility model is realized as follows:
A kind of induction switching-off structure of electric kettle is provided with each other in water kettle body including the water kettle body with handle The heat-generating disc and coupler of electrical connection;It is characterized by: being provided in the water kettle body for incuding whether manpower holds hand The induction switching-off component of handle, the induction zone of induction switching-off component are set on handle;The induction switching-off component is connected electrically in hair Between hot plate and coupler, heat-generating disc is electrically connected by induction switching-off component with coupler;Under water kettle body idle state, induction Powered down components are in normally off, and heat-generating disc is electrically connected with coupler;When induction switching-off component senses that manpower holds handle, Induction switching-off component enters normally open, powers off coupler.
The induction switching-off component is infrared induction switch, mechanical switch, ultrasonic detector, capacitance switch and/or pressure Power switch etc..
When the induction switching-off component is infrared induction switch comprising the infrared induction plate and induced electricity being electrically connected to each other Road plate, the direction that infrared induction plate incudes side is corresponding with the induction zone, and sensor circuit plate is connected electrically in heat-generating disc and coupler Between;The induction side of the infrared induction plate is towards on the outside of handle and/or inside and/or left side and/or right side and/or top The bottom and/or.
When the induction switching-off component is mechanical switch comprising the manipulated key and sensor circuit plate being electrically connected to each other, hand Dynamic key is set within the scope of the induction zone, and sensor circuit plate is connected electrically between heat-generating disc and coupler;The manipulated key is set It is placed in handle outside and/or inside and/or left side and/or right side and/or top and/or bottom;The manipulated key includes machinery Key and/or mechanical knob and/or electronic switch.
The beneficial effects of the utility model are as follows:
The induction switching-off component for whether holding handle for incuding manpower by being arranged on handle, is generated heat with auto switching Circuit between disk and coupler, when guaranteeing that manpower picks up kettle, coupler is in off-position, effectively avoids coupler in water Pot picks up moment generation spark phenomenon, and improves safety, and extend the service life of kettle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of water kettle body in the utility model first embodiment.
Fig. 2 is that water kettle body unloads the structural schematic diagram after partial shell in the utility model first embodiment.
Fig. 3 is the partial structurtes exploded view of water kettle body in the utility model first embodiment.
Fig. 4 is the sectional view that water kettle body is separated with pedestal in the utility model first embodiment.
Fig. 5 is the circuit diagram of the utility model first embodiment.
Fig. 6 is the structural schematic diagram of water kettle body in the utility model second embodiment.
Fig. 7 is the sectional view of water kettle body in the utility model second embodiment.
Fig. 8 is the structural schematic diagram of water kettle body in the utility model 3rd embodiment.
Fig. 9 is the sectional view of water kettle body in the utility model 3rd embodiment.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to Fig. 1-Fig. 5, the induction switching-off structure of this electric kettle, including the water kettle body 1 with handle 2, water kettle body 1 Bottom is provided with the heat-generating disc 3 and coupler 4 being electrically connected to each other, and the coupler 4 in water kettle body 1 is coupled with main on pedestal 6 Device 5 is at least electrically coupled to one another when heating up water or keeping the temperature;It is provided in water kettle body 1 for incuding whether manpower holds handle 2 Induction switching-off component, the induction zone of induction switching-off component are set on handle 2;Induction switching-off component be connected electrically in heat-generating disc 3 with Between coupler 4, heat-generating disc 3 is electrically connected by induction switching-off component with coupler 4;Under 1 idle state of water kettle body, induction is disconnected Electrical component is in normally off, and heat-generating disc 3 is electrically connected with coupler 4;When induction switching-off component senses that manpower holds handle 2 When, induction switching-off component enters normally open, and coupler 4 is made to separate preceding power-off with main coupler 5.This structure can effectively avoid coupling Clutch 4 picks up moment and main coupler 5 in water kettle body 1 and generates spark phenomenon, effective protection coupler 4 and main coupler 5 On electric connecting sheet, and improve safety, and extend the service life of kettle.
Further, induction switching-off component can be selected infrared induction switch, mechanical switch, ultrasonic detector, capacitor and open The energy automatic sensing manpower such as pass and/or pressure switch or the switching device that can be touched by manpower.
Further, the induction switching-off component of the present embodiment selects infrared induction switch comprising what is be electrically connected to each other is red Outer tablet 5 and sensor circuit plate 6, sensor circuit plate 6 are arranged two pieces and are respectively electrically connected between heat-generating disc 3 and coupler 4, For controlling the connecting and disconnecting of the circuit between heat-generating disc 3 and coupler 4;Infrared induction plate 5 is bar shaped thin slice, incudes side towards handle 2 outsides and inside (in addition to this, can also be towards the left side of handle 2 and/or right side and/or top and/or bottom), to increase Sensing area improves induction sensitivity.
Second embodiment
Referring to Fig. 6 and Fig. 7, the induction switching-off structure of the electric kettle of the present embodiment is different from being in for first embodiment In: induction switching-off component is mechanical switch comprising the manipulated key and sensor circuit plate 6 being electrically connected to each other, manipulated key is set to In the range of induction zone, sensor circuit plate 6 is connected electrically between heat-generating disc 3 and coupler 4, for control heat-generating disc 3 with couple Connecting and disconnecting of the circuit between device 4;Manipulated key be set to the top of handle 2 (in addition to this, can also be set to handle 2 outside and/or Left side and/or right side and/or bottom), manipulated key, which is set at the top of handle 2, can facilitate thumb touch-control;Manipulated key is mechanical key 7 (in addition to this, can also be mechanical knob and/or electronic switch).
Other not described same first embodiments in part, are no longer described in detail here.
3rd embodiment
Referring to Fig. 8 and Fig. 9, the induction switching-off structure of the electric kettle of the present embodiment is different from being in for first embodiment In: induction switching-off component is mechanical switch comprising the manipulated key and sensor circuit plate 6 being electrically connected to each other, manipulated key is set to In the range of induction zone, sensor circuit plate 6 is connected electrically between heat-generating disc 3 and coupler 4, for control heat-generating disc 3 with couple Connecting and disconnecting of the circuit between device 4;Manipulated key be set to the inside of handle 2 (in addition to this, can also be set to handle 2 outside and/or Left side and/or right side and/or bottom), manipulated key, which is set on the inside of handle 2, can facilitate palm or four finger touch-controls;Manipulated key is machine Tool key 7 (in addition to this, can also be mechanical knob and/or electronic switch).
Other not described same first embodiments in part, are no longer described in detail here.
The above-mentioned preferred embodiment for the utility model, has been shown and described the basic principles and main features of the utility model And the advantages of the utility model.Those skilled in the art should be recognized that the present utility model is not limited to the above embodiments, on It states and only illustrates the principles of the present invention described in embodiment and specification, do not departing from the spirit and scope of the utility model Under the premise of the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical new Within the scope of type.The utility model requires protection scope is defined by appended claims and its equivalent.

Claims (7)

1. a kind of induction switching-off structure of electric kettle, including the water kettle body (1) with handle (2), water kettle body is arranged on (1) There are the heat-generating disc (3) and coupler (4) being electrically connected to each other;It is characterized by: being provided on the water kettle body (1) for incuding Whether manpower holds the induction switching-off component of handle (2), and the induction zone of induction switching-off component is set on handle (2);The sense Powered down components are answered to be connected electrically between heat-generating disc (3) and coupler (4), heat-generating disc (3) passes through induction switching-off component and coupler (4) it is electrically connected;Under water kettle body (1) idle state, induction switching-off component is in normally off, heat-generating disc (3) and coupler (4) Electrical connection;When induction switching-off component senses that manpower holds handle (2), induction switching-off component enters normally open, makes to couple Device (4) power-off.
2. the induction switching-off structure of electric kettle according to claim 1, it is characterised in that: the induction switching-off component is red Outer inductive switch, mechanical switch, ultrasonic detector, capacitance switch and/or pressure switch.
3. the induction switching-off structure of electric kettle according to claim 2, it is characterised in that: the induction switching-off component is red Outer inductive switch comprising the infrared induction plate (5) and sensor circuit plate (6) being electrically connected to each other, infrared induction plate (5) incude side Direction it is corresponding with the induction zone, sensor circuit plate (6) is connected electrically between heat-generating disc (3) and coupler (4).
4. the induction switching-off structure of electric kettle according to claim 3, it is characterised in that: the infrared induction plate (5) Side is incuded towards handle (2) outside and/or inside and/or left side and/or right side and/or top and/or bottom.
5. the induction switching-off structure of electric kettle according to claim 2, it is characterised in that: the induction switching-off component is machine Tool switch comprising the manipulated key and sensor circuit plate (6) being electrically connected to each other, manipulated key are set within the scope of the induction zone, Sensor circuit plate (6) is connected electrically between heat-generating disc (3) and coupler (4).
6. the induction switching-off structure of electric kettle according to claim 5, it is characterised in that: the manipulated key is set to handle (2) outside and/or inside and/or left side and/or right side and/or top and/or bottom.
7. the induction switching-off structure of electric kettle according to claim 5, it is characterised in that: the manipulated key is pressed including machinery Key (7) and/or mechanical knob and/or electronic switch.
CN201822273865.1U 2018-09-20 2018-12-29 A kind of induction switching-off structure of electric kettle Active CN209518747U (en)

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CN201811103560 2018-09-20
CN2018111035604 2018-09-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109431263A (en) * 2018-09-20 2019-03-08 佛山市德纳森电子科技有限公司 A kind of induction switching-off structure of electric kettle

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111687866A (en) * 2019-12-17 2020-09-22 成都博恩思医学机器人有限公司 Induction handle and detection method of using state of handle

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KR100674480B1 (en) * 2005-12-13 2007-01-30 에이디반도체(주) Apparatus for automatically power-off of electric heat apparatus
CN102828389A (en) * 2012-09-19 2012-12-19 宁波爱佳电器有限公司 Electric iron capable of automatically powering off
CN204133179U (en) * 2014-08-01 2015-02-04 广东新功电器有限公司 A kind of Multifunctional heater responding to automatic electricity getting
CN205729081U (en) * 2016-02-03 2016-11-30 陈贤助 Electric kettle line control unit
CN206044357U (en) * 2016-05-17 2017-03-29 佛山市云米电器科技有限公司 Intelligent electric kettle
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CN209518747U (en) * 2018-09-20 2019-10-22 佛山市德纳森电子科技有限公司 A kind of induction switching-off structure of electric kettle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109431263A (en) * 2018-09-20 2019-03-08 佛山市德纳森电子科技有限公司 A kind of induction switching-off structure of electric kettle

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