CN106724807A - A kind of antiaircraft firing method and electric kettle - Google Patents
A kind of antiaircraft firing method and electric kettle Download PDFInfo
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- CN106724807A CN106724807A CN201710151013.2A CN201710151013A CN106724807A CN 106724807 A CN106724807 A CN 106724807A CN 201710151013 A CN201710151013 A CN 201710151013A CN 106724807 A CN106724807 A CN 106724807A
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- Prior art keywords
- pressure
- kettle
- power connection
- pressure sensor
- sensor device
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
- A47J27/21058—Control devices to avoid overheating, i.e. "dry" boiling, or to detect boiling of the water
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of antiaircraft firing method and electric kettle, wherein, the electric kettle includes：Kettle body, kettle bottom, the pressure sensor device for being arranged on kettle bottom and the power connection device being connected with pressure sensor device, the antiaircraft firing method include：The pressure sensor device judges whether the pressure of the kettle body exceedes preventing dry combustion pressure threshold, if it is, touch the power connection device switch on power, if it is not, then disconnecting the connection with the power connection device.Being realized by the present invention prevents the empty purpose burnt of electric kettle.
Description
Technical field
The present invention relates to technical field of electric device control, more particularly to a kind of antiaircraft firing method and electric kettle.
Background technology
With constantly bringing forth new ideas for household electrical appliance, electric kettle was due to the larger speed of heating up water of its power, institute in recent years
It is very universal in daily life with either electric heating pipe type or electromagnetic type hot-water bottle.And the safe design of electric kettle
Also in gradual perfection, existing electric kettle generally includes kettle body and base and so uses more convenient and safety aspect.But
If user's switch opening that will heat up water in the case of not to electric kettle dress water, will also result in serious consequence.
At present, although some electric kettles are provided with excess temperature and disconnect protection device automatically, if without dress water or dress in kettle
In the case that water is less, from heating up water to still for some time, even if excess temperature is disconnected, but electric kettle now is disconnection
Through burning out, stainless steel inner container can be caused to aoxidize and then produce niff, influence subsequent use.So how to ensure electricity
Hot-water bottle prevents empty burning, is also the importance for realizing electric kettle safety applications.
The content of the invention
Above mentioned problem is directed to, the present invention provides a kind of antiaircraft firing method and electric kettle, and realizing prevents electric kettle
The purpose that sky burns.
To achieve these goals, according to the first aspect of the invention, there is provided a kind of antiaircraft firing method, the method is applicable
In electric kettle, the electric kettle comprising kettle body, kettle bottom, the pressure sensor device for being arranged on kettle bottom and with the pressure sensing
The power connection device of device connection, the antiaircraft firing method includes：
The pressure sensor device judges whether the pressure of the kettle body exceedes preventing dry combustion pressure threshold, if it is, touching
Move the power connection device to switch on power, if it is not, then disconnecting the connection with the power connection device.
Preferably, the pressure of the kettle body includes the pressure of water in the pressure and the kettle body of the kettle body itself.
Preferred the method also includes：
The preventing dry combustion pressure threshold scope is set.
According to the second aspect of the invention, there is provided a kind of electric kettle, the electric kettle includes：Kettle body, kettle bottom, set
Put in the pressure sensor device at kettle bottom and the power connection device being connected with the pressure sensor device, wherein,
Whether the pressure sensor device, the pressure for judging the kettle body exceedes preventing dry combustion pressure threshold, if it is,
Then touch the power connection device to switch on power, if it is not, then disconnecting the connection with the power connection device.
Preferably, the pressure sensor device is middle part that is mechanical and being arranged at the kettle bottom.
Preferably, the pressure sensor device is provided with pressure-regulating device, and the pressure-regulating device is used to set institute
State preventing dry combustion pressure threshold.
Preferably, when the power connection device is mechanical, the power connection device includes contact-making switch, described
Contact-making switch is connected with the pressure sensor device, the shake-up for feeling the pressure sensor device.
Preferably, when the power connection device is electronic type, the power connection device includes control circuit, described
Control circuit is connected with the pressure sensor device, for being responded accordingly according to the action of the pressure sensor device.
Compared to prior art, the present invention is provided with pressure sensor by kettle bottom, when kettle body and the pressure sensing
When device is contacted, pressure sensor device judges whether the pressure of the kettle body exceedes preventing dry combustion pressure threshold, if it is, touching institute
State power connection device to switch on power, if it is not, then disconnecting the connection with the power connection device.Kettle body can so be passed through
Pressure accurately recognize electric kettle whether dry combustion method.Realizing prevents the empty purpose burnt of electric kettle.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of structural representation of electric kettle provided in an embodiment of the present invention；
Fig. 2 is the schematic flow sheet of a kind of antiaircraft firing method that the embodiment of the present invention one is provided.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Term " first " and " second " in description and claims of this specification and above-mentioned accompanying drawing etc. are for area
Not different object, rather than for describing specific order.In addition term " comprising " and " having " and their any deformations,
It is intended to cover non-exclusive including.For example contain the process of series of steps or unit, method, system, product or set
It is standby not to be set in the step of having listed or unit, but may include the step of not listing or unit.
Embodiment one
Referring to the structural representation of provided in an embodiment of the present invention a kind of electric kettle of Fig. 1, the electric kettle includes
Kettle body 1, kettle bottom 2, the pressure sensor device 21 for being arranged on kettle bottom 2 and the power connection device being connected with the pressure sensor device
22, referring to the schematic flow sheet that Fig. 2 is a kind of antiaircraft firing method that the embodiment of the present invention one is provided, the method includes following step
Suddenly：
S11, the pressure sensor device judge whether the pressure of the kettle body exceedes preventing dry combustion pressure threshold, if it is,
S12 is then performed, if it is not, then performing S13；
S12, the shake-up power connection device switch on power；
S13, disconnect and the connection of the power connection device.
Specifically, the pressure of the kettle body includes the pressure of water in the pressure and the kettle body of the kettle body itself.
Accordingly, the method also includes：The preventing dry combustion pressure threshold scope is set.
For example, because the pressure of kettle body includes moisture stress in the pressure and the kettle body of kettle body itself, can be according to electricity
Weight during hot-water bottle sky kettle, sets the preventing dry combustion pressure threshold scope, when the weight when electric kettle sky kettle is 450g,
Preventing dry combustion pressure threshold scope can be arranged on pressure corresponding to 450g-750g weight, so ensure it is anhydrous in kettle can
To prevent from while empty burning, the safety of electric kettle also being can guarantee that when having a small amount of water in kettle.Can be according to actual conditions
The preventing dry combustion pressure threshold scope is set.Be readily adaptable for use in Sample Method has similar structures and device with electric kettle
Other electrical equipment.
By technical scheme disclosed in the embodiment of the present invention one, pressure sensor is set in kettle body, by judging the kettle
Whether the pressure of body exceedes preventing dry combustion pressure threshold, if it is, touch the power connection device switch on power, if not,
Then disconnect the connection with the power connection device.If empty kettle has a small amount of water (less than the safety amount of heating up water) pedestal for placed
On, then weight is not reaching to the boundary of pressure sensor, then no power, so avoids dry combustion method.Realizing prevents electric heating
The empty purpose burnt of kettle.
Embodiment two
Reference picture 1, the embodiment of the present invention two provides a kind of electric kettle, and the electric kettle includes：Kettle body 1, kettle bottom
2nd, the power connection device 22 for being arranged on the pressure sensor device 21 at kettle bottom 2 and being connected with the pressure sensor device 21, wherein,
Whether the pressure sensor device 21, the pressure for judging the kettle body exceedes preventing dry combustion pressure threshold, if
It is then to touch the power connection device to switch on power, if it is not, then disconnecting the connection with the power connection device.
Accordingly, the pressure sensor device 21 is middle part that is mechanical and being arranged at the kettle bottom.
Specifically, the pressure sensor device can be mechanical pressure switch, opened by elastically-deformable how many controls
Close, naturally it is also possible to be electronic type, by pressure sensor detection come controlling switch.
Meanwhile, the pressure sensor device 21 is provided with pressure-regulating device, and the pressure-regulating device is used to set institute
State preventing dry combustion pressure threshold.
Specifically, pressure-regulating device can be set with pressure sensor device being structure as a whole, it is also possible to be set to separate
Structure, the present embodiment is preferably structure as a whole, but the present invention is not limited this.
Accordingly, when the power connection device 22 is mechanical, the power connection device 22 includes contact-making switch,
The contact-making switch is connected with the pressure sensor device 21, the shake-up for feeling the pressure sensor device.
Accordingly, when the power connection device 22 is electronic type, the power connection device 22 includes control circuit,
The control circuit is connected with the pressure sensor device 21, is carried out accordingly for the action according to the pressure sensor device
Response.
Technical scheme disclosed according to embodiments of the present invention two, is filled by setting pressure sensing on the kettle bottom of electric kettle
Put, the pressure sensor device is used to judge whether the pressure of the kettle body to exceed preventing dry combustion pressure threshold, if it is, touching
The power connection device switches on power, if it is not, then disconnecting the connection with the power connection device.Kettle body can so be passed through
Pressure accurately recognize electric kettle whether dry combustion method.Realizing prevents the empty purpose burnt of electric kettle.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (8)
1. a kind of antiaircraft firing method, it is characterised in that the method is applied to electric kettle, the electric kettle includes kettle body, kettle
Bottom, the pressure sensor device for being arranged on kettle bottom and the power connection device being connected with the pressure sensor device, the preventing dry combustion
Method includes：
The pressure sensor device judges whether the pressure of the kettle body exceedes preventing dry combustion pressure threshold, if it is, touching institute
State power connection device to switch on power, if it is not, then disconnecting the connection with the power connection device.
2. method according to claim 1, it is characterised in that the pressure of the kettle body includes the kettle body pressure of itself
With the pressure of water in the kettle body.
3. method according to claim 1, it is characterised in that the method also includes：
The preventing dry combustion pressure threshold scope is set.
4. a kind of electric kettle, it is characterised in that the electric kettle includes：Kettle body, kettle bottom, the pressure sensing for being arranged on kettle bottom
Device and the power connection device being connected with the pressure sensor device, wherein,
Whether the pressure sensor device, the pressure for judging the kettle body exceedes preventing dry combustion pressure threshold, if it is, touching
Move the power connection device to switch on power, if it is not, then disconnecting the connection with the power connection device.
5. electric kettle according to claim 4, it is characterised in that the pressure sensor device is mechanical and be arranged at
The middle part at the kettle bottom.
6. the electric kettle according to right wants 5, it is characterised in that the pressure sensor device is provided with pressure regulation dress
Put, the pressure-regulating device is used to set the preventing dry combustion pressure threshold.
7. the electric kettle according to right wants 4, it is characterised in that when the power connection device for it is mechanical when, it is described
Power connection device includes contact-making switch, and the contact-making switch is connected with the pressure sensor device, for feeling the pressure
The shake-up of sensing device.
8. the electric kettle according to right wants 4, it is characterised in that described when the power connection device is electronic type
Power connection device includes control circuit, and the control circuit is connected with the pressure sensor device, for according to the pressure
The action of sensing device is responded accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710151013.2A CN106724807A (en) | 2017-03-14 | 2017-03-14 | A kind of antiaircraft firing method and electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710151013.2A CN106724807A (en) | 2017-03-14 | 2017-03-14 | A kind of antiaircraft firing method and electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106724807A true CN106724807A (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710151013.2A Pending CN106724807A (en) | 2017-03-14 | 2017-03-14 | A kind of antiaircraft firing method and electric kettle |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283437Y (en) * | 1996-12-09 | 1998-06-10 | 魏少金 | Electrical water boiler with anti-dryout protective function |
| CN2295430Y (en) * | 1997-03-20 | 1998-10-28 | 毕亚辉 | Electric kettle against dry heating |
| CN2313494Y (en) * | 1997-09-02 | 1999-04-14 | 涂仁森 | Inserted controller for electric kettle |
| CN101006897A (en) * | 2007-02-07 | 2007-08-01 | 张亚晨 | Pressure type electric water kettle |
| CN101320276A (en) * | 2008-06-30 | 2008-12-10 | 宁波大学 | Electronic control system and control method of electric kettle |
| CN201804280U (en) * | 2010-09-02 | 2011-04-20 | 九阳股份有限公司 | Safety thermostat mounted on boiling kettle |
-
2017
- 2017-03-14 CN CN201710151013.2A patent/CN106724807A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283437Y (en) * | 1996-12-09 | 1998-06-10 | 魏少金 | Electrical water boiler with anti-dryout protective function |
| CN2295430Y (en) * | 1997-03-20 | 1998-10-28 | 毕亚辉 | Electric kettle against dry heating |
| CN2313494Y (en) * | 1997-09-02 | 1999-04-14 | 涂仁森 | Inserted controller for electric kettle |
| CN101006897A (en) * | 2007-02-07 | 2007-08-01 | 张亚晨 | Pressure type electric water kettle |
| CN101320276A (en) * | 2008-06-30 | 2008-12-10 | 宁波大学 | Electronic control system and control method of electric kettle |
| CN201804280U (en) * | 2010-09-02 | 2011-04-20 | 九阳股份有限公司 | Safety thermostat mounted on boiling kettle |
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Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |