Background technology
With the continuous improvement of people's living standards, now electric kettle on the market generally comprise kettle body and base this
Two basic structures, if any the heating tube of larger resistance is arranged in kettle body, power line is connected on base heating element heater, is passed through
Kettle body bottom is in contact with base, and the circuit of base and kettle body bottom is connected, and electric current sends out heating element heater by heating element heater
Heat, so as to the water in boiled kettle body, when water is boiled, by steam temperature-sensing element, automatically powered off after boiling water, close power supply and open
Close, during pouring, kettle body need to only be taken away from base, use kettle body.But this power-off is not reducible, power-off
The switch in kettle body can not be automatically opened up afterwards, and kettle body and the circuit in base are connected.Moreover, people often want to drink be
Warm water, when waiting the water temperature to lower, people may busy delay, water thoroughly cools off when remembering, this to greeting guest or
It is that oneself to quench one's thirst all be very inconvenient.Traditional electric kettle only has heating function, can not preset temperature, displays temperature, report
The function such as alert, therefore, the electric kettle of simple function can not increasingly meet the use demand of people.
With the continuous development and improvement of electric kettle, there is Automatic-temperature electric kettle again on the market, pass through bottom
Temp-controlling element on seat and kettle body, it is automatic to disconnect switch when water reaches design temperature, when water is less than design temperature, automatically
Connecting valve.But this just needs signal element that the position on base is corresponding with kettle body, by kettle body inserted base
When, it is necessary to by the signal element where signal element alignment base where kettle body, multiple function when being heated up water to control as heated,
Insulation etc., once being not aligned with, kettle body does not just receive the signal of base transmission, the behaviour such as can not be heated or be incubated automatically
Make.This results in the failure of automatic electric heating kettle, also relatively complicated during use, is not easy to the routine use of people, while also limit
The application and development of other functions are made.During manufacture, people, which have to connect together kettle body with base, to carry out control signal and is connected,
Signal is set to transmit between elements like clockwork, but this often adds the complexity of manufacturing cost and structure, Ren Men
Also more weight are increased during pouring.Moreover, often increase One function, for example warning function is it is necessary to increasing new alarm signal
Element limits its application, it is necessary to will more accurately be docked between signal element, is unfavorable for expanding market scope.People are more
Wish a kind of intelligent, integrated Multifunctional electric kettle, can reliably and securely use.
Utility model content
Main purpose of the present utility model is that providing one kind is wirelessly transferred electric kettle, and its signal can be by being wirelessly transferred
Component 360 ° of transmission between kettle body and base, without point-to-point alignment transmission, are quickly passed on so as to instruct, are convenient for people to
Operation.
To achieve the above objectives, the technical solution adopted in the utility model is:One kind, which is wirelessly transferred electric kettle, includes kettle
Body, base, it is wirelessly transferred component and is provided with heating element heater without water gauge, the kettle body, the base is separably electrically connected
Connect the kettle body, obtain to provide electric power support for the heating element heater, it is described be wirelessly transferred component include the first wireless transceiver,
First control circuit, the first reflecting layer, the second wireless transceiver, the second control circuit and the second reflecting layer, first control
Circuit processed is installed in the kettle body, and first wireless transceiver is electrically connected to first control circuit, first nothing
Line transceiver is installed in the base towards the base, second control circuit, and second wireless transceiver is electrically connected
Second control circuit, first wireless transceiver and second wireless transceiver are connected to for launching or receiving nothing
For transmitting signal and control circuit, described first is anti-for line signal, first control circuit and second control circuit
The bottom surface that layer is arranged at the kettle body is penetrated, second reflecting layer is relatively arranged on the upper surface of the base, when the kettle body
When being engaged with base, first reflecting layer and second reflecting layer form reflection channel, pass through the anti-of the reflection channel
Penetrate, wireless signal is able to transmit between first wireless transceiver and second wireless transceiver, the anhydrous detection
Device is installed in the base, is electrically connected to second control circuit, the no water gauge is for detection water.
According to embodiment of the present utility model, the kettle body includes upper connector, and the base includes lower connector, described
Upper connector is arranged at the recess of the kettle body bottom, and the lower connector is arranged at the high spot of the base, under described
Connector adapts to the upper connector, and the lower connector is rotationally coupled to the upper connector, first reflection
Layer and second reflecting layer are loop configuration, are surrounded on the junction of the upper connector and the lower connector.
According to embodiment of the present utility model, the kettle body is provided with reflection groove, and first wireless transceiver is controlled from first
Circuit processed extends to the reflection groove, and the V-shaped structure of reflection groove, the inwall of the reflection groove can reflected radio signal.From
And first wireless transceiver protrudes from the kettle body bottom, be advantageous to first wireless transceiver by more wireless communications
Number transmit to the reflection channel, while be also beneficial to protect first wireless transceiver, in order to avoid by damaged in collision.
According to embodiment of the present utility model, the base further comprises light transmission piece, and the light transmission piece is arranged at described
In the upper strata shell of base, the light transmission piece is directed at second wireless transceiver, and wireless signal is obtained through the light transmission piece.
Embodiment
Describe to be used to disclose the utility model so that those skilled in the art can realize the utility model below.Retouch below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in Figures 1 to 4 be that one kind is wirelessly transferred electric kettle 1, kind, which is wirelessly transferred electric kettle 1, includes kettle body
10th, base 20, be wirelessly transferred component 30 and be provided with heating element heater 11, the base 20 without water gauge 40, the kettle body 10
The kettle body 10 is separably electrically connected, is obtained to provide electric power support for the heating element heater 11, it is described to be wirelessly transferred structure
Part 30 includes the first wireless transceiver 31, the first control circuit 32, the first reflecting layer 33, the control of the second wireless transceiver 34, second
The reflecting layer 36 of circuit 35 and second processed, first control circuit 32 are installed in the kettle body 10, the described first wireless receipts
Hair device 31 is electrically connected to first control circuit 32, and first wireless transceiver 31 is towards the base 20, and described second
Control circuit 35 is installed in the base 20, and second wireless transceiver 34 is electrically connected to second control circuit 35,
For launching or receiving wireless signal, described first controls for first wireless transceiver 31 and second wireless transceiver 34
Circuit 32 processed and second control circuit 35 are arranged at institute for transmitting signal and control circuit, first reflecting layer 33
The bottom surface of kettle body 10 is stated, second reflecting layer 36 is arranged at the upper table of the base 20 relative to first reflecting layer 33
Face, when the kettle body 10 and the engagement of base 20, first reflecting layer 33 and second reflecting layer 36 form reflection channel
14, by the reflection of the reflection channel 14, wireless signal is able in first wireless transceiver 31 and described second wireless
Transmitted between transceiver 34, the no water gauge 40 is installed in the base 20, is electrically connected to second control circuit
35, the no water gauge 40 is for judgement water.So as to which signal can be by being wirelessly transferred component 30 in kettle body 10 and base
360 ° of transmission, without point-to-point alignment transmission, are quickly passed on, the operation being convenient for people to so as to instruct between 20.
It is inwardly recessed among the bottom of kettle body 10, Open Side Down, the 20 middle outwardly convex of base, the base 20
Projection is able to insert in the concave opening of kettle body 10, and the kettle body 10 is able to be fixed on the base 20, also, the kettle
Body 10 is able on the base 20 so that, for circular shaft, 360 ° rotate freely at inter-engagement.Stating kettle body 10 includes upper connector
13, the base 20 includes lower connector 24, and the upper connector 13 is arranged at the recess of the bottom of kettle body 10, described
Lower connector 24 is arranged at the high spot of the base 20, and the lower connector 24 adapts to the upper connector 13, under described
Connector 24 is rotationally coupled to the upper connector 13, and first reflecting layer 33 and second reflecting layer 36 are ring
Shape structure, it is surrounded on the joint of the upper connector 13 and the lower connector 24.
Wherein, the heating element heater 11 is fixed on inside the kettle body 10, and what heating element heater 11 selected is that resistance is larger
Element, generated heat after energization, so as to be the water heating in kettle body 10.The upper connector 13 is the recess of the bottom of kettle body 10,
First wireless transceiver 31, the transmitting-receiving letter of first wireless transceiver 31 are connected with first control circuit 32
Towards the base 20, instruction is communicated to first wireless transceiver 31 or from institute by first control circuit 32 for number end
State and instruction is received in the first wireless transceiver 31, so as to be controlled to the circuit in kettle body 10.The kettle body 10 is further wrapped
Bottom plate 12 is included, the bottom plate 12 extends from the lower horizontal of the upper connector 13, and the bottom plate 12 has two aspects, bag bottom plate
12 face layers and the raised face of bottom plate 12, the raised face of bottom plate 12 be the kettle body 10 bottom surface, the raised face of bottom plate 12
It is able to be contacted with the upper surface of base 20.There is first reflecting layer 33 in the outer application of the face layer of bottom plate 12,
Wireless signal is able to be reflected on first reflecting layer 33, and first reflecting layer 33 is toroidal, is looped around institute
State around upper connector 13, the receiving and transmitting signal end of first wireless transceiver 31 is prominent from first reflecting layer 33, just
In the transmitting/receiving wireless signal of the first wireless transceiver 31, first reflecting layer 33 and the second reflecting layer 36 of the base 20
Between form the reflection channel 14, be wirelessly transferred offer spatial channel for signal.
Wherein, the kettle body 10 is provided with reflection groove 15, and first wireless transceiver 31 extends from the first control circuit 32
To the reflection groove 15, the 15 V-shaped structure of reflection groove, the inwall of the reflection groove 15 can reflected radio signal.So as to institute
State the first wireless transceiver 31 to protrude from the bottom of kettle body 10, be advantageous to first wireless transceiver 31 by more nothings
Line signal is transmitted to the reflection channel 14, while is also beneficial to protect first wireless transceiver 31, in order to avoid be collided
Damage.
The base 20 includes bottom 21 and upper strata shell 22, and the bottom 21 is located at the bottom of the base 20, is
Element inside the base 20 provides protection cap and stationary plane, and the upper strata shell 22 is located at the upper strata of base 20, with institute
The shell that bottom 21 together form the base 20 is stated, the described second wireless receipts are electrically connected with second control circuit 35
Send out device 34, the wireless signal sending and receiving end of second wireless transceiver 34 is towards the reflection channel on the upper strata shell 22
14, second wireless receiving and dispatching is located inside the bottom 21, in order to avoid touched damage.
The base 20 further comprises light transmission piece 23, and the light transmission piece 23 is arranged at the upper strata shell 22 of the base 20
In, the light transmission piece 23 is directed at second wireless transceiver 34, and wireless signal is obtained through the light transmission piece 23.Namely
Say there is the light transmission piece 23 in 22 layers of the upper strata shell corresponding to second wireless transceiver 34, described second is wireless
The wireless signal that transceiver 34 is received and dispatched is able to pass through the light transmission piece 23, is transmitted, in other words, the light transmission piece 23 is able to
Make signal accessible during being wirelessly transferred, such as infrared transmission, ensure that infrared ray smoothly passes in the reflection channel 14
Defeated, infrared ray, which is able to carry signal, passes through the light transmission piece 23.
The shape of second reflecting layer 36 and position correspondence are in first reflecting layer 33, and the reflection channel 14 is described
Between first reflecting layer 33 and second reflecting layer 36, second reflecting layer 36 surrounds the light transmission piece 23, the printing opacity
The upper strata of piece 23 does not have second reflecting layer 36, in order to penetrating for wireless signal.The lower connector 24 is located at the base
20 lug boss, the lower connector 24 are able to contact the upper connector 13, so as to be able to the kettle body 10 and the bottom
Circuit in seat 20 is connected, and in other words, electric current is able to pass to the upper connector 13 by the lower connector 24, leads to
Cross first control circuit 32 and instruction that second control circuit 35 obtains determine the final transmission of electric current, obtain so that
The electric kettle 1 such as is heated, is incubated or alarmed at the operation.
First wireless transceiver 31 faces downwardly second wireless transceiver 34, can by reflection without alignment
The transmission of wireless signal is realized, if intelligent plate is located in kettle body 10, different function buttons is all concentrated on one piece of intelligent plate,
By operating intelligent plate, different instructions is passed on.After operating and setting, to 100 °, instruction controls by described first for such as insulation
Circuit 32 is communicated to first wireless transceiver 31, and first wireless transceiver 31 such as photoelectrical coupler, is electricity by instruction
Signal is changed into optical signal, launches the wireless wave of carrying signal, such as infrared ray, and different instructions also results in described first
The infrared ray of the transmitting carrying unlike signal of wireless transceiver 31, in other words, it is only necessary to a pair of signal elements, it is more to be just able to transmission
Kind wireless signal, simplify and make structure and reduction production cost.Infrared ray transmits in the reflection channel 14, in other words,
The infrared ray of diverging is reflected up to first reflecting layer 33 from second reflecting layer 36, then from first reflecting layer
33 are reflected down second reflecting layer 36, and because the angle of reflection is different, the infrared ray that carry signal is able to by upper
Lower reflection is full of the whole reflection channel 14, wherein, part infrared ray is transferred to second nothing through the light transmission piece 23
On line transceiver 34, such as the photoelectrical coupler of the second wireless transceiver 34 converts light signals into electric signal, and instruction is transmitted
Onto second control circuit 35, second control circuit 35 is able to automatically open up power switch, connects the upper connection
Circuit between part 13 and the lower connector 24, so as to the heating unit being connected with the upper connector 13 by internal wiring
Part 11, electric current is turned on to heat the water in the kettle body 10, after boiling water reaches 100 °, temperature-sensing element transmits electric signal
To first control circuit 32, signal is passed to first wireless transceiver 31, institute by first control circuit 32 again
State the first wireless transceiver 31 and electric signal is changed into optical signal, the infrared transmission that carry signal is wireless to described second
On transceiver 34, optical signal is changed into electric signal and passes to second control circuit 35 by second wireless transceiver 34,
The deenergization of second control circuit 35, closes the upper connector 13 and the electric current between the lower connector 24 automatically
Conduction, obtain so that the heating element heater 11 stops heating, when temperature is reduced to preset temperature, signal is able to again with above-mentioned
Mode transmit, realize the automation mechanized operation of the electric kettle 1.It is noted that preset signals device is also selected
On base 20, instruction is first delivered to second wireless transceiver 34, second nothing from the second control circuit
Line transceiver 34 again passes signal wireless signal transmission to first wireless transceiver 31, first wireless transceiver 31
First control circuit 32, the control circuit control power supply connection are defeated by, also, instruction is also able to be other work(such as alarm
Energy.
The no water gauge 40 includes weighing sensor 41, and the weighing sensor 41 is installed in the base 20,
The weighing sensor 41 is electrically connected to second control circuit 35, and water is claimed by the weighing sensor 41
Weight, to judge whether the water in the kettle body 10 is normal, when water is abnormal, second control circuit 35 is to described
Second wireless transceiver 34 transmits electric signal, and second wireless transceiver 34 transmits wirelessly to first wireless transceiver 31
Signal, first wireless transceiver 31 are able to pass the signal along to first control circuit 32, so as to be able to stop heating
Operation.That is, when the base 20 is engaged in the kettle body 10, the weighing sensor 41 is weighed, according to institute
Original weight of kettle body 10 is stated, pre-sets specified least quantity G1 and specified maximum amount of water G2, when water is less than G1 or is more than
During G2, water is considered as abnormal, can not be heated, as G1 < water < G2, water is considered as normally, can be heated.
So as to effectively avoid the situation of dry combustion method from occurring.
The reflection channel 14 is provided with reflecting layer, and the reflecting layer includes first reflecting layer 33 and described second anti-
Penetrate layer 36, the inwall of the reflection groove 15 is also equipped with the reflecting layer, the reflecting layer for reflecting infrared light, its
In, the reflecting layer includes aluminium lamination 301, silicon dioxide layer 302 and titanium dioxide layer 303, and the silicon dioxide layer 302 is set
It is placed between the aluminium lamination 301 and the titanium dioxide layer 303, the titanium dioxide layer 303 is arranged at the outer of the reflecting layer
Surface, the aluminium lamination 301 are arranged at the apparent surface of the kettle body 10 and base 20 by way of sputtering sedimentation.Due to aluminium lamination
301 easily aoxidize in atmosphere, and the silicon dioxide layer 302 is able to be protected as dielectric film, prevents the aluminium lamination
301 oxidations, the titanium dioxide layer 303 can not only protect the aluminium lamination 301, can also be used as wearing layer, improve described anti-
Penetrate the service life of layer.
Wherein, the thickness in the reflecting layer is 100~200 nanometers.If first wireless transceiver 31 and described
The transmitting of two wireless transceivers 34 is not infrared light, and the reflecting layer can also make corresponding modification.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the spirit and scope of the utility model is not departed from
Kind changes and improvements, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.