A kind of intelligent electromagnetic heating kettle
Technical field
The utility model relates to family's electro-technical field more particularly to a kind of electricity with temperature inductor and water level sensor
Magnetic heating kettle.
Background technique
Currently, Anti-overheating structure or anti-spilling structure can be all provided on electromagnetic heating kettle in the prior art, to prevent electricity
Food of the magnetic heating kettle during heating in container is boiling over, or dry combustion method phenomenon occurs, improves safety in utilization.Especially
It is the electromagnetic type heating kettle for the full glass pot body that bottom of the pot posts electromagnetic induction heating layer, bottom of the pot on the market posts electromagnetic induction and adds
The full glass heating kettle of thermosphere only has matches sale, and not formed monoblock type, security performance with conventional domestic electromagnetic oven extensively
The electromagnetic heating kettle for meeting safety requirement is sold.And such no water level inductor has posted electromagnetic induction heating layer
The electromagnetic heating kettle of full glass pot body be easy to will appear dry combustion method in unserviced working condition and fry pot phenomenon.
Also, temperature detector can be all provided on electromagnetic heating kettle in the prior art or detects the device of temperature, with detection
It is heated the temperature of vessel, to obtain the temperature of food or water in vessel, user is just to electromagnetic heating water after taking temperature
Pot carries out temperature adjustment, and the structure is inconvenient for use, needs manpower regulating and controlling temperature, cannot reach intelligent setting, and the structure temperature detection
The surface that electromagnetic heating kettle is arranged in device is touched with vessel are heated, and temperature detector is often because too close to pyrotoxin
Closely, the data inaccuracy of detection temperature is caused, and causes reduced lifetime.
Food of the electromagnetic heating kettle during heating in container is boiling over or occurs dry combustion method phenomenon in order to prevent, and
And the temperature of glass pot body can be more accurately measured, a kind of intelligence electricity with water level sensor and temperature inductor is now provided
Magnetic heating kettle.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of electromagnetic heating with water level sensor and temperature inductor
Pot.
To realize that above-mentioned purpose of utility model, the technical solution that the utility model is taken are as follows:
A kind of intelligent electromagnetic heating kettle, including electromagnetic heating pedestal, glass pot body and controller, the glass pot body
Bottom is provided with the electromagnetic heating layer with the electromagnetic heating base engagement, and the glass pot body is placed in the electromagnetic heating bottom
On seat, in which: further include side lever, water level sensor and infrared temperature inductor, institute are provided in the side lever
It states water level sensor and the infrared temperature inductor is separately connected the controller, the controller can be according to described infrared
Water level situation that the temperature regime for the glass pot body that line temperature inductor detects and the water level sensor detect controls
The working condition of the electromagnetic heating pedestal.
When water level sensor fails to sense that the liquid (or spoon meat) in pot reaches a certain amount of, controller will be controlled
Electromagnetic heating pedestal stops heating, to realize intelligent dry-combustion-proof.Preferably, the setting height of the water level sensor is described
At the position 5%-40% of the short transverse slave bottom of the pot to open end of glass pot body.Through the above scheme, by the water level sense
It answers device to be set in reasonable altitude range, can more effectively avoid dry combustion method and making for high control precision and water level sensor can be mentioned
Use the service life.Applicant has found through a large number of experiments, if the water level sensor, which is set to too close bottom of the pot, (it is high to be less than kettle body
The 5% of degree), it is easy to appear influence error;And by largely statistics discovery, user sometimes using heater when do not fill it up with pot
Body, if excessively high (greater than the 40% of kettle body height) is arranged in the water level sensor, when water level is not up to above-mentioned water level sensor
Heated base will not work when position, influence user's use.
When infrared ray temperature inductor detects that the fluid temperature in pot is higher than setting ceiling temperature by kettle body side wall,
Controller controls electromagnetic heating pedestal and stops heating, or when infrared ray temperature inductor detects that the fluid temperature in pot is lower than
When setting lower limit temperature, controller control electromagnetic heating pedestal is reheated, to realize temperature control and heated at constant temperature.Preferably,
The setting height of the infrared temperature inductor is the 5%- of the short transverse slave bottom of the pot to open end of the glass pot body
At 40% position.Through the above scheme, the infrared temperature inductor is set in reasonable altitude range, can be effectively kept away
Exempt from dry combustion method and the service life of temperature measurement accuracy and temp probe can be improved.Applicant has found through a large number of experiments, if by institute
It states infrared temperature inductor and is set to too close bottom of the pot (less than the 5% of kettle body height), due to heating layer fever shadow in bottom of the pot
It rings, is easy to appear temperature measurement error;And by largely statistics discovery, user sometimes using not filling it up with kettle body when heater, if
Excessively high (greater than the 40% of kettle body height) is arranged in the infrared temperature inductor, be easy to cause thermometric inaccurate.
Infrared inductor 5 can be set in the top of water level sensor 4, also can be set under water level sensor 4
Side, can also be arranged in parallel with water level sensor 4.
Further, the side lever is set to the lateral wall of the glass pot body, the infrared temperature inductor and
The water level sensor is set in the side lever and one end is contacted with the lateral wall of the glass pot body or close, described
The lower end of side lever is provided with coupler, and the lower coupling matched with the upper coupler is provided on the electromagnetic heating pedestal
Clutch.
Further, the side lever is the handle for being installed on the glass pot body lateral wall, and the upper coupler includes
It is set to the electrode contacts of the handle, at its lower end.Using the form of electrode contacts than using the form of contact pin to be more easily positioned,
It is not easy to aoxidize, is conducive to improve its service life.
Described that kettle body bottom outer wall is provided with support pads, the support pads make to constitute between the kettle body and the pedestal
Heat-insulated distance.Support pads are padded due to having, so make between electromagnetic heating layer and electromagnetic heating 5 there are heat-insulated distance, it is heat-insulated
The size of distance is necessarily less than effective electromagnetic induction distance between electromagnetic heating layer and coil panel, so when electromagnetic heating layer is high
After temperature heating, heat will not be hoarded in large quantities on the panel of electromagnetic heating pedestal, and can scatter and disappear in heat-insulated distance, avoid heat
It is hoarded in quantity set on the panel of electromagnetic heating seat, plays the role of thermal insulation protection, improve safety in utilization.
Circumferencial direction is provided with annular mounting groove in the bottom outer wall of the pedestal, the support pads are fixedly connected on
In the annular mounting groove.Preferably, annular silica gel circle monoblock type is mounted on by vessel body bottom portion using the structure,
The appearance of product is set to seem more to integrate compact, annular silica gel circle can also play decoration function in addition to playing supporting role,
Entirety is constituted with vessel ontology, enables appearance more beautiful.
The outer wall encircling type of the kettle body is provided with metal retaining ring, metal retaining ring both ends by insulator formed every
It is connected from formula.Specifically, metal retaining ring both ends form isolated connection by insulator, avoid in electromagnetic heating electromagnetic field with
Metal retaining ring generates circuit to generate heat, and user is avoided to go to take using scald easy when kettle body.
Insulator is connected between the metal retaining ring both ends.
The side lever is extended in the form of sheets and from the electromagnetic heating pedestal to short transverse.More preferably, described
Infrared temperature inductor and water level sensor be set in the side lever and its setting height be the glass pot body from
Bottom of the pot is at the position 5%-25% of the short transverse of open end.Due to by the infrared temperature inductor and water level sensor
It is set to from pedestal in the side lever that short transverse extends, the infrared temperature inductor and water level sensor setting are got over
Height then requires the side lever longer, be easy to cause waste of material, and the lever too long placement for being also unfavorable for glass pot body in side is fixed
Position.The infrared temperature inductor and water level sensor are set in the side lever and height are arranged in it by practice discovery
It is the reasonable range of comparison at the position 5%-25% for the short transverse slave bottom of the pot to open end of the glass pot body.
Further, the side lever is arc-shaped and is extended from the electromagnetic heating pedestal to short transverse.More
Excellently, the infrared temperature inductor and water level sensor are set in the side lever and its setting height is the glass
At the position 5%-25% of the short transverse slave bottom of the pot to open end of kettle body.Preferably, the side lever is a semicircle side
Lever.
Further, the side lever is extended in a ring and from the electromagnetic heating pedestal to short transverse.More
Excellently, the infrared temperature inductor and water level sensor are set in the side lever and its setting height is the glass
At the position 5%-25% of the short transverse slave bottom of the pot to open end of kettle body.
Compared with the existing technology, the utility model achieves beneficial technical effect: using side lever in glass pot body
Lateral wall be arranged water level sensor, can the intracorporal water level of actual induction glass pot, the spilling after liquid can be effectively prevent boiled.It will
The infrared temperature inductor is set to the lateral wall of glass pot body, it is ensured that thermometric effect and service life.Glass pot body
Bottom is equipped with annular silica gel circle, can avoid heat concentration and hoards on the panel of electromagnetic heating seat, also avoids electromagnetic heating layer straight
The plate contact with electromagnetic heating pedestal is connect, anti-scraping effect is played, electromagnetic heating layer is protected, prolongs its service life.
Metal retaining ring both ends form isolated connection by insulator, and electromagnetic field and metal retaining ring in electromagnetic heating is avoided to generate back
Road avoids user from going to take using scald easy when kettle body to generate heat.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art does simple introduction, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the structure chart of the utility model intelligent electromagnetic heating kettle;
Fig. 2 is the utility model metal retaining ring schematic diagram;
Fig. 3 is the schematic diagram of the utility model intelligent electromagnetic heating kettle;
Fig. 4 is the schematic diagram of the utility model glass pot body;
Fig. 5 is schematic diagram of the utility model glass pot body with metal retaining ring;
Fig. 6 is the structure chart of the utility model metal retaining ring;
Fig. 7 is the exploded view of the utility model intelligent electromagnetic heating kettle.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples:
As shown in Figure 1, a kind of electromagnet pot include electromagnetic heating pedestal 1, glass pot body 2 and controller (in figure not
Show and be not shown), the bottom of the glass pot body 2 is provided with the electromagnetic heating layer with the electromagnetic heating base engagement, described
Glass pot body 2 is placed in 1 on the electromagnetic heating pedestal, and coil panel 6 is additionally provided on electromagnetic heating pedestal 1.It further include having
There is side lever 3, water level sensor 4 and temperature inductor 5, water level sensor 4 and the infrared ray temperature are provided on side lever 3
Degree inductor 5 is separately connected the controller, the glass that the controller can be detected according to 5 temperature inductor of infrared ray
The water level situation that the temperature regime of kettle body and the water level sensor 4 detect controls the work shape of the electromagnetic heating pedestal
State.
When water level sensor 4 fails to sense that the liquid (or spoon meat) in pot reaches a certain amount of, controller will be controlled
Electromagnetic heating pedestal processed stops heating, to realize intelligent dry-combustion-proof.Preferably, the setting height of the water level sensor 4 is
At the position 5%-40% of the short transverse slave bottom of the pot to open end of the glass pot body, more preferably, the water level sensor 3
Setting height be the glass pot body 2 the short transverse slave bottom of the pot to open end 5%, 10%, 15% or 20% at.
Through the above scheme, the water level sensor 4 is set in reasonable altitude range, can more effectively avoid dry combustion method and can improved
Control the service life of precision and water level sensor.Applicant has found through a large number of experiments, if by the water level sensor 4
It is set to too close bottom of the pot (less than the 5% of kettle body height), is easy to appear influence error;And by largely statistics discovery, it uses
Family sometimes using heater when do not fill it up with kettle body, if by the water level sensor be arranged it is excessively high (greater than kettle body height
40%), when water level is not up to above-mentioned water level sensor position, heated base will not work, and influence user's use.
When infrared ray temperature inductor 5 detects that the fluid temperature in pot is higher than setting ceiling temperature by 2 side wall of kettle body
When, controller controls electromagnetic heating pedestal and stops heating, or when infrared ray temperature inductor 5 detects the fluid temperature in pot
When lower than setting lower limit temperature, controller control electromagnetic heating pedestal is reheated, to realize temperature control and heated at constant temperature.It is preferred that
Ground, the setting height of the infrared temperature inductor 5 are the short transverse slave bottom of the pot to open end of the glass pot body 2
At the position 5%-40%.Through the above scheme, the infrared temperature inductor 5 is set in reasonable altitude range, it can
Effectively avoids dry combustion method and the service life of temperature measurement accuracy and temp probe can be improved.Applicant has found through a large number of experiments,
If the infrared temperature inductor 5 is set to too close bottom of the pot (less than the 5% of kettle body height), due to heating layer in bottom of the pot
Fever influences, and is easy to appear temperature measurement error;And by largely statistics discovery, user sometimes using heater when do not fill it up with pot
Body be easy to cause thermometric inaccurate if excessively high (greater than the 40% of kettle body height) is arranged in the infrared temperature inductor.It is red
Outside line inductor 5 can be set in the top of water level sensor 4, also can be set in the lower section of water level sensor 4, can also be with
Water level sensor 4 is arranged in parallel.
The present embodiment only describes technical characteristic unlike the embodiments above, remaining technical characteristic is identical.Referring to Fig. 1, institute
The lateral wall that side lever 3 is set to the glass pot body 2 is stated, water level sensor 4 and the setting of infrared temperature inductor 5 are leaned in side
On part 3.More preferably, the lower end of the side lever 3 is provided with coupler (not shown), is arranged on the electromagnetic heating pedestal 1
There is the lower coupler (not shown) matched with the upper coupler.More preferably, the side lever 3 is to be installed on the glass pot
The handle 10 of 2 lateral wall of body, the upper coupler include the electrode contacts for being set to 10 lower end of handle.When glass pot body 2
When being placed on electromagnetic heating pedestal 1, upper coupler and lower coupler are connected, and realize the connection of circuit.It is touched using electrode
Form of the form than using contact pin of point
It is more easily positioned, is also not susceptible to aoxidize, be conducive to improve its service life.The upper coupler and the lower coupling
A variety of fit forms such as buckle can be used in device, make it easier to location fit.
More preferably, the infrared temperature inductor and water level sensor are set in the side lever and height is arranged in it
At the position 5%-25% for the short transverse slave bottom of the pot to open end of the glass pot body.Due to by the infrared temperature
Inductor 5 and water level sensor 4 are set to from pedestal in the side lever that short transverse extends, the infrared temperature inductor
5 and the setting of water level sensor 4 it is higher, then require the side lever longer, be easy to cause waste of material, and side lever is too long also not
Conducive to the placement positioning of glass pot body.Practice discovery, is set to institute for the infrared temperature inductor 5 and water level sensor 4
It states in the lever of side and its setting height is the position 5%-25% of the short transverse slave bottom of the pot to open end of the glass pot body
Place is the reasonable range of comparison.
Described that kettle body bottom outer wall is provided with support pads 7, the support pads 7 make between the kettle body 2 and the pedestal 1
Heat-insulated distance L is constituted, as shown in Figure 3.Due to there is support pads 7 padded, so making to stay between electromagnetic heating layer and electromagnetic heating seat
There is heat-insulated distance, the size of heat-insulated distance L is necessarily less than effective electromagnetic induction distance between electromagnetic heating layer and coil panel 6,
So when electromagnetic heating layer high-temperature heating after, heat will not be hoarded in large quantities on the panel of electromagnetic heating pedestal, and can every
It scatters and disappears in heat distance, avoids heat concentration from hoarding on the panel of electromagnetic heating seat, play the role of thermal insulation protection, improve using peace
Quan Xing;Support pads 7 are arranged in bottom, avoid plate contact of the electromagnetic heating layer directly with electromagnetic heating seat, play anti-scraping
Effect, protect electromagnetic heating layer, prolong its service life;Support pads 7 are colloidal silica;Preferably, silicon is utilized
The soft rebound characteristics of colloid, play the role of damping sound-absorbing and protection;It can also be replaced using other soft materials.The branch
Support pad 7 is annular silica gel circle, and 2 bottom of kettle body is equipped with annular mounting groove 11 by circumferencial direction, as shown in figure 4, annular mounting groove 11
On be fixed with annular silica gel circle;Preferably, annular silica gel circle monoblock type is mounted on by kettle body bottom using the structure, made
The appearance of product seems more to integrate compact, and annular silica gel circle can also play decoration function in addition to playing supporting role, with
Vessel ontology constitutes entirety, enables appearance more beautiful.
As shown in figure 5, the outer wall encircling type in the kettle body is provided with metal retaining ring 8, the schematic diagram of metal retaining ring 8
As shown in Fig. 2, the structure chart of metal retaining ring 8 is as shown in fig. 6,8 both ends of metal retaining ring form isolated company by insulator 9
It connects.Specifically, 8 both ends of metal retaining ring form isolated connection by insulator 9, avoid electromagnetic field and metal in electromagnetic heating
Fixed ring generates circuit to generate heat, and user is avoided to go to take using scald easy when kettle body.Specifically, as shown in fig. 7, it is golden
Category fixed ring 8 encircles to be arranged to divide in 2 outdoor handle 10 of kettle body to be passed through tight for two parts 10a, 10b, two parts 10a, 10b of handle 10
Firmware is fixedly connected with insulator 9 respectively, by being mounted on insulator 9, handle 10 is made to be fixed at the outer wall of kettle body 2,
It is simple and compact for structure, be easily installed, installation handle 10 be offering convenience property of user.
Embodiment 2
The side lever 3 is arc-shaped and is extended from the electromagnetic heating pedestal to short transverse.More preferably, described
Infrared temperature inductor 5 and water level sensor 4 are set in the side lever 3 and its setting height is the glass pot body
From bottom of the pot to from the position 5%-25% of the short transverse of open end.Preferably, the side lever is a semicircle side lever.More
Excellently, in order to improve temperature measurement accuracy, multiple infrared temperature inductions can be uniformly arranged in the inner sidewall of the semicircle side lever
3 or 5 infrared temperature inductors 5 (not shown) are such as arranged in device 5, and the controller can be according to above-mentioned multiple infrared ray temperature
The mean temperature that inductor 5 detects is spent to control the working condition of the glass pot body 2.
Embodiment 3
The side lever 3 is extended in a ring and from the electromagnetic heating pedestal to short transverse.More preferably, described
Infrared temperature inductor 5 and water level sensor 4 are set in the side lever and its setting height is the glass pot body
From bottom of the pot to from the position 5%-25% of the short transverse of open end.It more preferably, can be in the annular in order to improve temperature measurement accuracy
The inner sidewall of side lever 3 is uniformly arranged multiple infrared temperature inductors 5, and 3 or 5 infrared temperature inductors 5 are such as arranged
(not shown), the controller can control the glass according to the mean temperature that above-mentioned multiple infrared temperature inductors 5 detect
The working condition of glass kettle body 2.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, although
It is used some specific terms in this specification, these terms are merely for convenience of description, does not constitute to utility model
Any restrictions.