CN211242869U

CN211242869U - Intelligent electromagnetic double-cavity water-locking electric kettle

Info

Publication number: CN211242869U
Application number: CN201922452509.0U
Authority: CN
Inventors: 褚艳超; 王志敏; 张洪瑞; 冼炜敏; 产文武; 杨畅; 宋力; 吴志光
Original assignee: Inner Mongolia University of Technology
Current assignee: Inner Mongolia University of Technology
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-14
Anticipated expiration: 2029-12-30

Abstract

The utility model provides an intelligent electromagnetic double-cavity water-locking electric kettle, which comprises a shell, a kettle cover and an inner container, wherein the inner container can rotate in the shell, the inner container is provided with two independent water storage cavities, the two water storage cavities are separated by a semiconductor refrigeration piece placing groove, a semiconductor refrigeration piece is arranged in the semiconductor refrigeration piece placing groove, a temperature sensor is arranged on the semiconductor refrigeration piece, and the bottom surface of the inner container is provided with a first heat-conducting silica gel piece; the inner bag below sets up conducting strip and places the dish, and the conducting strip is laid and is set up aluminium heating plate and second heat conduction silica gel piece in the dish, and aluminium heating plate and second heat conduction silica gel piece suit with two water storage chamber shapes of inner bag, and electromagnetic heating device is connected to the aluminium heating plate, and electromagnetic heating device is in the bottom of shell. The utility model discloses can realize multiple functions such as the intelligent control of the quick refrigeration of boiling water, cool boiled water's intelligent heat preservation, the multistage utilization of energy, the high-efficient utilization of the energy and the high-efficient utilization of water resource, electric kettle.

Description

Intelligent electromagnetic double-cavity water-locking electric kettle

Technical Field

The utility model mainly relates to the technical field related to electric heating kettles, in particular to an intelligent electromagnetic double-cavity water-locking electric heating kettle.

Background

With the increasing improvement of the living standard of people, the rhythm of life of people is continuously accelerated, and people always want to drink a cup of plain boiled water at the side when people are thirsty or tired in busy work every day. However, the common electric kettle can only realize the functions of water boiling, water storage and the like, and the boiled water can only be cooled in a natural cooling mode, so that a large amount of time is consumed. And if the boiled water is not poured out during the period of cooling the boiled water, the electric kettle can not be reused.

Therefore, a plurality of electric kettles capable of being cooled rapidly are produced in the market. The general classification is two types: the method is that the bent and spiral radiating pipe is added in the heating cavity of the electric kettle, and the air flow in the radiating pipe is accelerated by a fan and other devices to achieve the purpose of quickly cooling the open water. However, this approach makes the structure inside the heating chamber more cumbersome and complex. So that the cleaning of the electric kettle is complicated. The second method is that the heat conducting copper sheets are added at the bottom of the water storage cavity and around the cavity, and the fan or the cooling device such as the refrigerating device is added at the bottom of the electric kettle, so that the temperature of boiled water is rapidly reduced.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of prior art, the utility model discloses combine prior art, from practical application, provide an intelligence electromagnetism two-chamber lock water electric kettle, it can realize multiple functions such as the quick refrigeration of boiling water, the intelligent heat preservation of cool boiled water, the multistage utilization of energy, the high-efficient utilization of the energy and the high-efficient utilization of water resource, the intelligent control of electric kettle.

The technical scheme of the utility model as follows:

an intelligent electromagnetic double-cavity water-locking electric kettle comprises a shell, a kettle cover and an inner container, wherein the inner container can rotate in the shell, the inner container is provided with two independent water storage cavities, the two water storage cavities are separated by a semiconductor refrigerating sheet placing groove, a semiconductor refrigerating sheet is arranged in the semiconductor refrigerating sheet placing groove, a temperature sensor is arranged on the semiconductor refrigerating sheet, and a first heat-conducting silica gel sheet is arranged on the bottom surface of the inner container;

the inner bag below sets up the conducting strip and places the dish, the conducting strip is laid and is set up aluminium heating plate and second heat conduction silica gel piece in the dish, aluminium heating plate and second heat conduction silica gel piece are corresponding with two water storage chamber shapes of inner bag, the electromagnetic heating device is constituteed jointly with shell bottom magnetizer, coil to the aluminium heating plate.

Furthermore, water locking channels are arranged on two sides of the semiconductor refrigerating sheet placing groove, two air vents are arranged at the upper end and the lower end of each water locking channel, and the air vents of the two water locking channels are distributed in a crossed manner;

and semiconductor refrigerating sheet baffles are arranged on the semiconductor refrigerating sheet mounting groove and the water locking channel and used for sealing the semiconductor refrigerating sheet mounting groove and the water locking channel.

Further, the kettle cover comprises a kettle top cover and a kettle bottom cover, the kettle top cover is connected with the shell, the kettle bottom cover is connected below the kettle top cover and can rotate relative to the kettle top cover, and a magnet is arranged below the kettle bottom cover;

there are two spacing draw-in grooves on the semiconductor refrigeration piece baffle, the bottom surface sets up two sheetmetals under the spacing draw-in groove, two sheetmetals are used for with the magnet actuation.

Furthermore, two semicircular grooves are formed in the upper surface of the heat conducting fin placing disc, and the two semicircular grooves are used for mounting an aluminum heating fin and a second heat conducting silica gel sheet respectively;

the first heat-conducting silica gel sheet comprises two semicircular silica gel sheets, and the two semicircular silica gel sheets correspond to the aluminum heat-conducting sheet and the second heat-conducting silica gel sheet respectively.

Further, the bottom of inner bag is equipped with first stop device, the conducting strip is laid and is equipped with second stop device on the dish, first stop device has four circular arc recesses, second stop device has two circular arc archs, circular arc recess and circular arc protruding cooperation make when the inner bag is rotatory first heat conduction silica gel piece separates with aluminium heating plate and second heat conduction silica gel piece.

Furthermore, the kettle also comprises a wire connecting pipe, the wire connecting pipe is provided with a voltage stabilizing channel and a wire channel, the upper part of the voltage stabilizing channel is sealed, an opening corresponding to the opening at one side of the electromagnetic heating area of the shell is arranged below the voltage stabilizing channel, and the opening at the upper part of the wire channel is communicated with the semiconductor refrigerating sheet placing groove in the inner container.

Furthermore, a motor placing groove is formed in the shell, a motor is arranged in the motor placing groove, the motor is connected with a gear, a rack is arranged on the outer wall of the inner container, and the rack is meshed with the gear.

Further, be equipped with the spring mounting groove on the shell, be equipped with the spring in the spring mounting groove, the conducting strip is laid and is equipped with the guide post on the dish, the spring housing is located place the spring mounting groove in on the guide post for it makes second heat conduction silica gel piece, aluminium heating plate and inner bag bottom contact to be used for right conducting strip is laid and is coiled the upward application of force.

Furthermore, the electromagnetic heating device comprises a magnetizer and a coil which is arranged in the electromagnetic heating zone at the bottom of the shell.

Furthermore, an electronic control area is arranged in the shell, and a control circuit board is arranged in the electronic control area.

The utility model has the advantages that:

1. the utility model discloses combine the electromagnetic heating technique, two-chamber heat transfer technique, semiconductor refrigeration technique, condensation lock water technique, singlechip intelligent control technique in an organic whole, realize multiple functions such as the high-efficient utilization of the intelligent heat preservation of quick refrigeration, cool boiled water, the multistage utilization of energy, the high-efficient utilization of the energy of boiling water and the high-efficient utilization of water resource, the intelligent control of electric kettle of boiling water.

2. The utility model discloses utilize rotatable two-chamber structure, realize the control heat transfer of cold water separation heating, hot and cold water and function such as store jointly, realized the multistage utilization to the energy simultaneously, cooperation electromagnetic heating technique has improved the utilization ratio of energy.

3. The utility model discloses with semiconductor refrigeration piece, temperature sensor, combine together with the singlechip, realize the quick refrigeration of boiling water and the intelligence of cool boiled water keeps warm.

4. The utility model discloses utilize special mechanical structure, it is rotatory through the electric machine control inner bag, realize the control heat transfer of supplementary hot and cold water.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the overall structure of the present invention;

FIG. 3 is a schematic view of the structure of the top cover of the kettle of the present invention;

FIG. 4 is a schematic structural view of the bottom cover of the kettle of the present invention;

FIG. 5 is a schematic view of the internal structure of the kettle cover of the present invention;

FIG. 6 is a schematic view of a part of the structure of the present invention;

FIG. 7 is a first schematic view of the structure of the inner container of the present invention;

FIG. 8 is a schematic view of the structure of the inner container of the present invention;

FIG. 9 is a schematic view of a part of the structure of the present invention;

FIG. 10 is a schematic view of the baffle structure of the semiconductor refrigerating sheet of the present invention;

FIG. 11 is a schematic structural view of the semiconductor refrigerating sheet of the present invention;

FIG. 12 is a first schematic view of the structure of the housing of the present invention;

FIG. 13 is a third schematic view of a part of the structure of the present invention;

FIG. 14 is a structural view of the heat conducting fin placing plate of the present invention;

FIG. 15 is a schematic view of the wire connecting tube of the present invention;

FIG. 16 is a second schematic view of the structure of the housing of the present invention;

fig. 17 is a third schematic view of the structure of the housing of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

As shown in fig. 1 to 17, the structure diagram related to the electric kettle provided by the embodiment of the present invention is shown.

The electric kettle mainly comprises a kettle cover 1, a semiconductor refrigeration piece baffle 2, a semiconductor refrigeration piece 3, an inner container 4, a second heat conduction silica gel piece 5, an aluminum heating piece 6, a heat conduction piece placing disc 7, a spring 9, a magnetizer 9, a coil 10, a lead connecting pipe 11, a bottom cover 12, an M6 screw 13, a shell 14, a motor 15, a gear 16 and the like.

As shown in the figure, the kettle lid 1 is divided into a kettle top cover 106, a kettle bottom cover 107, a magnet 108 and a

button

101 and 105. The kettle top lid 106 is connected to the housing 14 and serves to secure the kettle lid 1. The jug bottom cover 107 is connected with the jug top cover 106, and the jug bottom cover 107 can rotate relative to the jug top cover 106, so that the motor 15 drives the inner container 4 and the jug bottom cover 107 to rotate. A pair of magnets 108 are arranged below the kettle bottom cover 107, and the magnets are matched with the semiconductor refrigerating sheet baffle 2 to attract and close the cover 1.

Five buttons 101-105 above the jug top cover 106. The left-handed button 101 can rotate the inner container 4 by 90 degrees in the left direction, and the right-handed button 102 can rotate the inner container by 90 degrees in the right direction. The primary heating button 103 is used when both the two water storage chambers 404 of the inner container 4 are filled with cold water. The function of the double-water storage cavity can ensure that the cold water in the double-water storage cavity 404 of the inner container 4 can be respectively heated into warm water and boiled water which can be taken in. The electromagnetic double-cavity water-locking electric kettle is suitable for heating cold water for the first time. The secondary heating button 104 is used when one cavity of the double water storage cavities 404 of the inner container 4 is filled with cooled warm water and the other cavity is filled with cold water. The function of the utility model can quickly heat cold water to boiled water, and the cooled boiled water is heated to warm water which is convenient for entering. Is suitable for starting and heating for two to multiple times after water is changed. The heat preservation button 105 is started when boiled water in the double water storage cavities 404 of the inner container 4 needs to be placed for a long time, and has the function that after the inner container 4 is rotated leftwards by 90 degrees, the temperature sensor 302 is used for controlling the semiconductor refrigerating sheet 3 to heat water in the cavity right above the aluminum heating sheet 6, so that the water in the cavity is kept at 35-40 ℃, and people can drink warm boiled water with the best taste at any time.

In this embodiment, the semiconductor chilling plate baffle 2 is installed in the notches of the semiconductor chilling plate placing groove 401 and the water locking passage 402, and is used for sealing the semiconductor chilling plate placing groove 401 and the water locking passage 402 and preventing water in the water storage cavity 404 from entering the semiconductor chilling plate placing groove 401 and the water locking passage 402. Two limiting clamping grooves 201 are formed in the upper surface of the semiconductor refrigerating sheet baffle 2, two metal sheets are arranged on the lower bottom surface of each limiting clamping groove 201, and the semiconductor refrigerating sheet baffle is used for attracting the magnet 108 in the kettle cover 1 and playing a role in attracting the cover 1. Two sealing baffles 202 are symmetrically distributed on two sides of the semiconductor refrigerating sheet baffle 2, so that water vapor in the heating process of cold water is prevented from being emitted to the air through the kettle nozzle, and the water resource loss is avoided. Meanwhile, the two sealing baffles also play a role in preserving the heat of boiled water and warm boiled water.

The semiconductor chilling plate 3 is divided into a semiconductor chilling plate body 301 and a temperature sensor 302. The semiconductor refrigerating sheet body 301 plays a role in accelerating double-cavity heat exchange and warm water heat preservation, and the temperature sensor 302 is used for feeding back corresponding temperature.

The water storage cavity 404 in the inner container 4 is divided into two cavities by the semiconductor chilling plate placing groove 401 and the water locking channel 402. The semiconductor chilling plate 3 is placed in the semiconductor chilling plate placing groove 401, and the semiconductor chilling plate placing groove 401 is composed of insulating high heat conduction materials. Two water locking channels 402 are arranged on two sides of the semiconductor refrigerating sheet 3, two air vent holes (not shown in the figure) are arranged at the upper end and the lower end of each water locking channel 402, and the air vent holes 403 of the two water locking channels 402 are distributed in a crossed manner, so that two air vent holes 403 on one upper part and two air vent holes on the other lower part in any cavity are communicated with two air vent holes 403 on one upper part and two air vent holes on the other lower part in the other cavity. The water locking channel 402 and the ventilation hole 403 are used for guiding water vapor generated during heating cold water into another cavity for storing warm water, so that the water vapor is condensed to play a role in locking water and balance the pressure of the two cavities.

In this embodiment, a first limiting device 406, a first heat conductive silicone sheet 407 (wherein, the first heat conductive silicone sheet 407 may be any food-grade high heat conductive insulating material), and a wire connecting tube limiting groove 408 are disposed at the bottom of the inner container 4. The first limiting device 406 has four arc grooves, and the second limiting device 702 on the conducting strip placing tray 7 has two arc protrusions, so that the inner container 4 can separate the first heat-conducting silicone sheet 407 at the bottom of the inner container 4 from the aluminum heating sheet 6 and the second heat-conducting silicone sheet 5 in the conducting strip placing tray 7 in the rotating process. The sliding friction between the two first heat-conducting silica gel sheets 407 and the aluminum heating sheet 6 and the second heat-conducting silica gel sheet 5 in the rotating process of the inner container 4 is prevented from occurring for a long time, and the occurrence of poor contact between the heat-conducting sheets is prevented. The size of the first heat-conducting silicone sheet 407 is the same as the size of the aluminum heating sheet 6 and the size of the second heat-conducting silicone sheet 5, and the first heat-conducting silicone sheet 407 is in a heating and heat-preserving state when being overlapped with the aluminum heating sheet 6 and the second heat-conducting silicone sheet 5. Is used for heating cold water or keeping warm for a long time. When the first heat-conducting silicone sheet 407 crosses the aluminum heating sheet 6 and the second heat-conducting silicone sheet 5 at 90 °, the heat exchange state is achieved. Can assist the rapid heat dissipation of boiled water and the heat preservation of warm boiled water. The wire connecting tube limiting groove 408 is matched with the wire connecting tube 11 and used for limiting the wire connecting tube 11. Meanwhile, the semiconductor chilling plate body 301 and the temperature sensor 302 are connected with the wire channel of the electronic control area 1403. A rack 409 is arranged on the outer wall of the inner container 4, the rack is matched with a gear 16, the gear 16 is matched with a transmission gear of the motor 15, and the rotation control of the motor 15 on the inner container 4 is realized.

In this embodiment, the second heat conductive silicone sheet 5 and the aluminum heating sheet 6 are made of a high heat conductive insulating material and a high heat conductive material, respectively. The aluminum heating plate 6 is a part of the electromagnetic heating device and is used for heating cold water in a cavity above the aluminum heating plate 6. The upper surface of the heat conducting fin placing disc 7 is provided with two semicircular grooves. The groove with the oval gap is an aluminum heating sheet placing groove, and the other groove is a heat-conducting silica gel sheet placing groove. A pressure stabilizing passage opening groove 701 is provided in the middle of the thermally conductive sheet mounting plate 7. The notch corresponds to the surge tank passage opening 1104 in the wire connection pipe 11. The groove body of the heat conducting sheet holding plate 7 is communicated with the electromagnetic heating area 1402 by the pressure stabilizing passage 1102. The pressure is balanced, and the damage to parts caused by the expansion of the gas in the heat conducting fin placing disc 7 in the heating process is prevented. The second magnetizer limiting device 703 is used for matching with the magnetizer 9 to limit the magnetizer 9, and the conducting strip placing tray 7 is limited through a spring placing groove in the shell 14.

In the mounting structure of the heat conducting strip placing tray 7, the spring 8 is sleeved on the guide post 704 of the heat conducting strip placing tray 7 and is mounted in the spring placing groove of the housing 14, and is used for assisting the contact of the second heat conducting silica gel sheet 5 and the aluminum heating sheet 6 in the heat conducting strip placing tray 7 with the bottom of the inner container 4.

In the present embodiment, the magnetizer 9, the coil 10 and the aluminum heating plate 6 together constitute a representative component of the electromagnetic heating apparatus for implementing the water boiling function. The electromagnetic heating device adopts the structure of the existing electromagnetic heating device, and the details are not described herein.

In this embodiment, the wire connecting tube 11 is divided into a voltage stabilizing channel 1102 and a wire channel 1101, wherein the voltage stabilizing channel 1102 is capped at the upper part and has an opening at the lower part corresponding to the opening of the wire limiting slot at one side of the housing electromagnetic heating area 1402. The upper part of the wire channel 1101 is opened and communicated with the semiconductor chilling plate placing groove 401 in the inner container 4, the middle part of the wire channel is provided with a wire connecting channel opening 1103, and the lower part of the wire channel is sealed.

Two M6 threaded holes are located below the bottom cover 12 at positions corresponding to the two M6 threaded holes in the bottom of the housing 14. The screw 13 functions as a back cover by means of M6.

In the embodiment of the present invention, a handle is disposed on the housing 14, the motor 15 is installed and limited in the housing 14, and the gear 16 connected to the motor 15 is engaged with the rack 409 extending from the housing 14 to the inner container 4. A first magnetizer fixing slot 1401 is arranged in the shell 14 and used for fixing the position of the magnetizer 9. The electromagnetic heating zone 1402 is used to store components in the electromagnetic heating system. The electronic control area 1403 is used for storing the single chip microcomputer control circuit board and other control circuits. The outer wall of the electromagnetic heater block 1402 has a small opening for equalizing the pressure between the electromagnetic heater block 1402 and the thermally conductive sheet receiving plate 7.

The utility model discloses can realize multiple functions such as the intelligent control of the quick refrigeration of boiling water, cool boiled water's intelligent heat preservation, the multistage utilization of energy, the high-efficient utilization of the energy and the high-efficient utilization of water resource, electric kettle.

Claims

1. An intelligent electromagnetic double-cavity water-locking electric kettle comprises a shell, a kettle cover and a liner, and is characterized in that the liner can rotate in the shell, the liner is provided with two independent water storage cavities, the two water storage cavities are separated by a semiconductor refrigeration piece placing groove, a semiconductor refrigeration piece is arranged in the semiconductor refrigeration piece placing groove, a temperature sensor is arranged on the semiconductor refrigeration piece, and a first heat-conducting silica gel piece is arranged on the bottom surface of the liner;

2. The intelligent electromagnetic double-cavity water-locking electric kettle as claimed in claim 1, wherein water-locking channels are arranged on two sides of the semiconductor refrigerating sheet placing groove, two air vents are arranged at the upper end and the lower end of each water-locking channel, and the air vents of the two water-locking channels are distributed in a crossed manner;

3. The intelligent electromagnetic double-cavity water-locking electric kettle as claimed in claim 2, wherein the kettle cover comprises a kettle top cover and a kettle bottom cover, the kettle top cover is connected with the housing, the kettle bottom cover is connected below the kettle top cover and can rotate relative to the kettle top cover, and a magnet is arranged below the kettle bottom cover;

4. The intelligent electromagnetic double-cavity water-locking electric kettle as claimed in claim 1, wherein the upper surface of the heat conducting fin placing plate is provided with two semicircular grooves, and the two semicircular grooves are respectively used for mounting an aluminum heating fin and a second heat conducting silica gel sheet;

5. The intelligent electromagnetic double-cavity water-locking electric kettle as claimed in claim 1, wherein a first limiting device is arranged at the bottom of the inner container, a second limiting device is arranged on the heat conducting sheet placing plate, the first limiting device is provided with four arc grooves, the second limiting device is provided with two arc protrusions, and the arc grooves and the arc protrusions are matched so that the first heat conducting silica gel sheet is separated from the aluminum heating sheet and the second heat conducting silica gel sheet when the inner container rotates.

6. The intelligent electromagnetic double-cavity water-locking electric kettle as recited in claim 1, wherein the kettle further comprises a wire connecting pipe, the wire connecting pipe is provided with a pressure stabilizing channel and a wire channel, the upper part of the pressure stabilizing channel is sealed, the lower part of the pressure stabilizing channel is provided with an opening corresponding to the opening at one side of the electromagnetic heating area of the shell, and the opening at the upper part of the wire channel is communicated with the semiconductor refrigerating sheet placing groove in the inner container.

7. The intelligent electromagnetic double-cavity water-locking electric kettle as claimed in claim 1, wherein a motor mounting groove is formed in the housing, a motor is arranged in the motor mounting groove, the motor is connected with a gear, a rack is arranged on the outer wall of the inner container, and the rack is meshed with the gear.

8. The intelligent electromagnetic double-cavity water-locking electric kettle as claimed in claim 1, wherein a spring mounting groove is formed in the housing, a spring is arranged in the spring mounting groove, a guide post is arranged on the heat conducting strip mounting plate, and the spring is sleeved on the guide post and arranged in the spring mounting groove, so as to apply force upwards on the heat conducting strip mounting plate to enable the second heat conducting silica gel sheet and the aluminum heating sheet to be in contact with the bottom of the inner container.

9. The intelligent electromagnetic double-cavity water-locking electric kettle of claim 1, wherein the electromagnetic heating device comprises a magnetizer and a coil arranged in an electromagnetic heating area at the bottom of the shell.

10. The intelligent electromagnetic double-cavity water-locking electric kettle as claimed in claim 1, wherein an electronic control area is arranged in the shell, and a control circuit board is arranged in the electronic control area.