CN216724120U

CN216724120U - Safe electric heat pot

Info

Publication number: CN216724120U
Application number: CN202122837368.1U
Authority: CN
Inventors: 朱泽春; 吴艳华; 郭小玉; 余青辉
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-06-14
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a safe electric heating pot, which comprises a pot body filled with water and an inner pot arranged in the pot body, wherein a heating assembly is arranged at the bottom of the pot body, a partition plate is arranged between the heating assembly and the bottom wall of the inner pot, a wireless temperature sensor for detecting the temperature of the inner pot is arranged between the partition plate and the bottom wall of the inner pot, a temperature processing module for wirelessly supplying power to the wireless temperature sensor is also arranged at the bottom of the partition plate, and the temperature processing module is connected with the wireless temperature sensor through a wireless signal. According to the electric food warmer, the wireless temperature sensor is installed on the partition plate without opening the hole, so that the structure is simplified, and the water leakage risk is reduced.

Description

Safe electric heat pot

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of electric food warmer, in particular to an electric food warmer safe to use.

[ background of the utility model ]

The electric heating pot in the prior art comprises a shell, an outer pot and an inner pot arranged in the outer pot, wherein a heating component and a temperature measuring component are arranged at the bottom of the outer pot, the temperature measuring component is in contact with the inner pot for measuring temperature, water is filled in the outer pot, and the heating component heats water to realize water bath heating of the inner pot so as to avoid the phenomenon of sticking the pot. Wherein the bottom of outer pot still is equipped with the perforation that supplies the temperature measuring component to run through, is equipped with the sealing washer between temperature measuring component and the perforation to prevent that water flow from outer pot bottom and lead to locating the circuit board isoelectronic part of outer pot below to take place to damage, also exactly outer pot bottom among the prior art need set up the perforation and set up the installation and the water-proof effects that the temperature measuring component just can be realized to the sealing washer, and the structure is comparatively complicated, and easily takes place because of leaking the risk that arouses the conflagration.

[ Utility model ] content

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a safe electric food warmer, and a wireless temperature sensor is not required to be arranged on a partition plate of the electric food warmer through a hole, so that the structure is simplified, and the water leakage risk is reduced.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an electric heat pot safe in utilization, is in including the pot body that is equipped with water with placing the internal interior pot of pot, the bottom of the pot body is equipped with heating element, heating element with be equipped with the baffle between the diapire of interior pot, the baffle with be equipped with between the diapire of interior pot and be used for detecting the wireless temperature sensor of interior pot temperature, the bottom of baffle still be equipped with for the temperature processing module of wireless temperature sensor wireless power supply, temperature processing module with wireless temperature sensor passes through wireless signal and connects.

Further, the temperature processing module includes the first induction coil who is connected with the power, wireless temperature sensor includes temperature acquisition module, microprocessor module and does the second induction coil of temperature acquisition module and microprocessor module power supply, the second induction coil with first induction coil coupling is got the electricity and is carried out wireless signal transmission.

Further, the wireless temperature sensor supports the inner pot, so that a gap is formed between the inner pot and the partition plate.

Furthermore, the wireless temperature sensor is fixed on the bottom wall of the inner pot.

Furthermore, the wireless temperature sensor is fixed at the central part of the bottom wall of the inner pot.

Furthermore, the heating assembly comprises an electromagnetic wire coil fixed on the partition plate, and an avoiding hole for avoiding the temperature processing module is formed in the electromagnetic wire coil.

Furthermore, the bottom of the pot body is provided with a mounting opening matched with the partition plate, the edge of the partition plate is hermetically connected with the mounting opening, and the top surface of the partition plate is higher than the mounting opening so as to surround the wall part of the pot body to form a water storage tank.

Furthermore, the heating component also comprises a heating pipe, and the heating pipe is arranged at the bottom of the water storage tank.

Further, the pot body includes the shell and can take and put place in the outer pot in the shell, heating element and temperature processing module are fixed on the outer pot, still be equipped with on the outer pot respectively with heating element and temperature processing module electricity are connected go up the coupling piece, be equipped with down the coupling piece on the shell, the outer pot is placed when in the shell, go up coupling piece and lower coupling piece coupling.

Furthermore, the pot body further comprises a protective cover, a cavity is defined between the protective cover and the bottom of the outer pot, the upper coupling piece penetrates through the protective cover, and the heating assembly and the temperature processing module are arranged in the cavity.

The utility model has the beneficial effects that:

according to the utility model, the wireless temperature sensor for detecting the temperature of the inner pot is arranged between the partition plate and the bottom wall of the inner pot, the temperature processing module for wirelessly supplying power to the wireless temperature sensor is also arranged at the bottom of the partition plate, and the temperature processing module is connected with the wireless temperature sensor through a wireless signal.

The wireless temperature sensor supports the inner pot so as to form a gap between the inner pot and the partition plate. By the design, boiling water and steam can enter the space between the inner pot and the partition plate to realize water bath heating of the bottom of the inner pot, and the highest water bath heating temperature is not more than 100 ℃, so that rice gelatinization and sticking to the inner pot can be avoided, and the inner pot is free from being provided with a non-stick coating.

The wireless temperature sensor is fixed on the bottom wall of the inner pot. By the design, the wireless temperature sensor can be mounted more simply and conveniently.

The wireless temperature sensor is fixed at the central part of the bottom wall of the inner pot. So design only needs to set up a wireless temperature sensor can realize the steady support to interior pot, and the mode of comparing circumference interval distribution in interior pot diapire has significantly reduced wireless temperature sensor's the quantity that sets up, and then has reduced manufacturing cost.

The heating assembly comprises an electromagnetic wire coil fixed on the partition plate, and an avoiding hole for avoiding the temperature processing module is formed in the electromagnetic wire coil. By the design, the heating efficiency of the inner pot can be improved, and the structure is more compact.

The bottom of the pot body is provided with a mounting hole matched with the partition plate, the edge of the partition plate is hermetically connected with the mounting hole, and the top surface of the partition plate is higher than the mounting hole so as to enclose a water storage tank with the wall part of the pot body. By the design, the water capacity below the bottom of the inner pot can be increased, so that the dry burning phenomenon is avoided.

The heating component also comprises a heating pipe, and the heating pipe is arranged at the bottom of the water storage tank. The design of the heating pipe can promote the water in the water storage tank to be heated and boiled quickly, so that the cooking time can be further shortened.

The pot body includes the shell and can get puts the outer pot of arranging in the shell with putting, and heating element and temperature processing module are fixed on the outer pot, still are equipped with the last coupling part of being connected with heating element and temperature processing module electricity respectively on the outer pot, are equipped with down the coupling part on the shell, and when the outer pot was placed in the shell, go up coupling part and lower coupling part coupling. The outer pot can be placed in the shell in a pick-and-place mode by taking electricity in a coupling mode, when the outer pot is placed in the shell, the upper coupling piece and the lower coupling piece are coupled and electrified so as to electrify the heating assembly and the temperature processing module, and when the outer pot is taken out of the shell, the upper coupling piece and the lower coupling piece are separated so as to cut off power supply to the heating assembly and the temperature processing module, and at the moment, a user can wash the outer pot independently, so that the use experience of the user is improved; meanwhile, the maintenance and the replacement of parts between the outer pot and the bottom wall of the shell at the later stage are facilitated by the detachable mode of the outer pot.

The pot body also comprises a protective cover, a cavity is defined between the protective cover and the bottom of the outer pot, the upper coupling piece penetrates through the protective cover, and the heating assembly and the temperature processing module are arranged in the cavity. So design, accessible visor plays the guard action to heating element and temperature processing module, meets water when avoiding wasing and takes place the short circuit or the collision takes place to damage.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is an exploded view of an electric food warmer according to a preferred embodiment of the present invention;

FIG. 2 is an exploded sectional view of the electric cooker according to the preferred embodiment of the present invention;

FIG. 3 is a cross-sectional view of the inner pot and the outer pot in the preferred embodiment of the present invention;

fig. 4 is an assembled sectional view of the inner pot and the outer pot in the preferred embodiment of the present invention.

Reference numerals:

100. a pan body; 110. a housing; 120. an outer pot; 130. a protective cover; 200. an inner pot; 300. a heating assembly; 310. an electromagnetic wire coil; 320. heating a tube; 400. a partition plate; 500. a wireless temperature sensor; 600. a temperature processing module; 700. a gap; 800. an upper coupling member; 900. and a lower coupling member.

[ detailed description ] embodiments

The utility model provides a safe-to-use electric heating pot which comprises a pot body filled with water and an inner pot arranged in the pot body, wherein a heating assembly is arranged at the bottom of the pot body, a partition plate is arranged between the heating assembly and the bottom wall of the inner pot, a wireless temperature sensor used for detecting the temperature of the inner pot is arranged between the partition plate and the bottom wall of the inner pot, a temperature processing module used for wirelessly supplying power to the wireless temperature sensor is further arranged at the bottom of the partition plate, and the temperature processing module is connected with the wireless temperature sensor through wireless signals.

The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Other embodiments obtained by persons skilled in the art without making creative efforts based on the embodiments in the implementation belong to the protection scope of the utility model.

Referring to fig. 1 to 4, the electric pan in the preferred embodiment includes a pan body 100 containing water and an inner pan 200 placed in the pan body 100, wherein the pan body 100 includes an outer shell 110 and an outer pan 120 received in the outer shell 110, a heating assembly 300 is disposed between a bottom of the outer shell 110 and a bottom wall of the outer pan 120, a partition 400 is disposed between the heating assembly 300 and the bottom wall of the inner pan 200, the partition 400 forms a part of the bottom wall of the outer pan 120, a wireless temperature sensor 500 for detecting a temperature of the inner pan 200 is disposed between the partition 400 and the bottom wall of the inner pan 200, a temperature processing module 600 for wirelessly supplying power to the wireless temperature sensor 500 is further disposed at a bottom of the partition 400, the temperature processing module 600 is connected to the wireless temperature sensor 500 by a wireless signal, such that the wireless temperature sensor 500 does not need to be disposed through the partition 400, thereby avoiding a hole in the partition 400 and a sealing ring, the sealing performance of the separator 400 itself is ensured, the processing technology of the separator 400 is simplified, and the processing cost is reduced.

The temperature processing module 600 in this embodiment includes the first induction coil connected with the power, the wireless temperature sensor 500 includes the temperature acquisition module, the microprocessor module and the second induction coil for the power supply of temperature acquisition module and microprocessor module, when the electric heat pot is used, the first induction coil is electrified and produces alternating magnetic field, the energy of second induction coil coupling magnetic field is for the power supply of temperature acquisition module and microprocessor module this moment, after the temperature of pot in the temperature acquisition module was gathered, give microprocessor module with temperature signal transmission, microprocessor module drive second induction coil feeds back temperature signal to first induction coil through alternating magnetic field, thereby realize wireless signal connection, first induction coil is connected with the main control board, the main control board controls the heating state of heating element 300 according to temperature signal.

The wireless temperature sensor 500 in the embodiment supports the inner pot 200 to form the gap 700 between the inner pot 200 and the partition board 400, so that boiling water and steam can enter between the inner pot 200 and the partition board 400 to realize water bath heating of the bottom of the inner pot 200, and because the water bath heating temperature is not more than 100 ℃ at most, rice gelatinization and sticking to the pot can be avoided, and the inner pot 200 does not need to be provided with a non-stick coating.

Preferably, the wireless temperature sensor 500 in this embodiment is fixed on the bottom wall of the inner pan 200 by clipping or bonding. By adopting the design, the installation of the wireless temperature sensor 500 can be simpler and more convenient. In order to reduce the consumption of the wireless temperature sensors 500, the wireless temperature sensors 500 in the embodiment are fixed at the central part of the bottom wall of the inner pot 200, and by the design, the inner pot 200 can be stably supported only by arranging one wireless temperature sensor 500, and compared with the mode that a plurality of wireless temperature sensors 500 are circumferentially distributed on the bottom wall of the inner pot 200 at intervals, the number of the wireless temperature sensors 500 is greatly reduced, and the manufacturing cost is further reduced.

It will be appreciated that in other embodiments of the utility model, the wireless temperature sensor may also be fixed to the partition, with the inner pan being supported on the wireless temperature sensor when the inner pan is placed within the outer pan.

In order to heat the inner pot 200, the heating assembly 300 in the embodiment includes the electromagnetic wire coil 310 fixed on the bottom surface of the partition board 400, the electromagnetic wire coil 310 is provided with an avoiding hole, and the temperature processing module 600 is installed in the avoiding hole, so that the heating efficiency of the inner pot 200 can be improved, and the structure is more compact.

In addition, the bottom of outer pot 120 is equipped with the installing port that matches with baffle 400 in this embodiment, the edge of baffle 400 is equipped with downwardly extending's connecting wall, it is equipped with the sealing washer to add between connecting wall and the installing port, so design, can realize the edge of baffle 400 and the sealing connection of installing port, and then prevent that water from getting into between outer pot 120 and the shell 110, and the top surface of baffle 400 is higher than the installing port and encloses into the aqua storage tank with the wall portion of outer pot 120, so design, can increase the appearance water yield of interior pot 200 bottom below, in order to avoid taking place the dry combustion method phenomenon.

It can be understood that in other embodiments of the present invention, the partition plate can be integrally formed with the outer pot, so that the assembly process and the sealing ring can be omitted, and a good sealing effect can be ensured.

In order to promote the water in the water storage tank to rapidly increase the temperature and boil, thereby further reducing the cooking time, the heating assembly 300 in this embodiment further includes a heating pipe 320, and the heating pipe 320 is disposed at the bottom of the water storage tank.

In order to facilitate the independent cleaning of the outer pot 120, the heating assembly 300 and the temperature processing module 600 in this embodiment are fixed on the bottom of the outer pot 120, two upper coupling pieces 800 are further disposed on the outer pot 120, the two upper coupling pieces 800 are electrically connected with the heating assembly 300 and the temperature processing module 600 respectively, two lower coupling pieces 900 are disposed on the bottom wall of the housing 110, and when the outer pot 120 is placed in the housing 110, the upper coupling pieces 800 and the lower coupling pieces 900 are vertically coupled in a butt joint manner. The outer pot 120 can be placed in the shell 110 in a removable manner by taking the electricity in a coupling manner, when the outer pot 120 is placed in the shell 110, the upper coupling piece 800 and the lower coupling piece 900 are vertically in butt coupling and electrified to electrify the heating assembly 300 and the temperature processing module 600, and when the outer pot 120 is taken out of the shell 110, the upper coupling piece 800 and the lower coupling piece 900 are separated to disconnect the power supply to the heating assembly 300 and the temperature processing module 600, and at the moment, a user can wash the outer pot 120 independently, so that the use experience of the user is improved; meanwhile, the outer pot 120 is detachable, so that the maintenance and replacement of parts between the outer pot 120 and the bottom wall of the shell 110 are facilitated in the later period.

Finally, the pot body 100 of the present embodiment further includes a protective cover 130, the protective cover 130 covers the bottom of the outer pot 120, the protective cover 130 is fixed to the outer pot 120 by screws, the protective cover 130 and the bottom of the outer pot 120 define a cavity, the upper coupling member 800 is disposed through the protective cover 130, and the heating assembly 300 and the temperature processing module 600 are disposed in the cavity. By adopting the design, the protective cover 130 can protect the heating assembly 300 and the temperature processing module 600, and the short circuit or the collision damage caused by water during cleaning can be avoided.

It will be appreciated that in other embodiments of the utility model, the heating assembly may also comprise only electromagnetic coils or heating tubes.

While the utility model has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the utility model is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the utility model as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. The utility model provides a safe in utilization's electric heat pot, is in including the pot body that is equipped with water and placing the internal interior pot of pot, the bottom of the pot body is equipped with heating element, heating element with be equipped with the baffle between the diapire of interior pot, a serial communication port, the baffle with be equipped with between the diapire of interior pot and be used for detecting the wireless temperature sensor of interior pot temperature, the bottom of baffle still be equipped with do wireless temperature sensor wireless power supply's temperature processing module, temperature processing module with wireless temperature sensor passes through wireless signal connection.

2. The electric food warmer of claim 1, wherein the temperature processing module comprises a first induction coil connected to a power source, the wireless temperature sensor comprises a temperature acquisition module, a microprocessor module and a second induction coil for supplying power to the temperature acquisition module and the microprocessor module, and the second induction coil is coupled with the first induction coil to take power and transmit wireless signals.

3. A safe-to-use electric cooker as claimed in claim 1, wherein said wireless temperature sensor supports said inner pot such that a gap is formed between said inner pot and said partition.

4. A safe-to-use electric cooker according to claim 3, wherein said wireless temperature sensor is fixed to the bottom wall of said inner pot.

5. An electric food warmer, which is safe in use, as recited in claim 4, wherein said wireless temperature sensor is fixed to a central portion of a bottom wall of said inner pan.

6. A safe electric pan as claimed in claim 5, wherein the heating assembly comprises an electromagnetic wire coil fixed on the partition plate, and the electromagnetic wire coil is provided with an avoiding hole for avoiding the temperature processing module.

7. An electric pan as claimed in claim 1, wherein the bottom of the pan body is provided with a mounting opening matching with the partition plate, the edge of the partition plate is connected with the mounting opening in a sealing manner, and the top surface of the partition plate is higher than the mounting opening to form a water storage tank with the wall of the pan body.

8. A safe-to-use electric cooker as claimed in claim 7, wherein the heating unit further comprises a heating pipe provided at the bottom of the water storage tank.

9. A safe electric pan as claimed in any one of claims 1 to 8, wherein the pan body comprises a casing and an outer pan removably disposed in the casing, the heating assembly and the temperature treatment module are fixed to the outer pan, the outer pan is further provided with an upper coupling member electrically connected to the heating assembly and the temperature treatment module, respectively, the casing is provided with a lower coupling member, and the upper coupling member is coupled to the lower coupling member when the outer pan is disposed in the casing.

10. A safe-to-use electric pan as claimed in claim 9, wherein the pan body further comprises a protective cover defining a cavity with the outer pan base, the upper coupling member being disposed through the protective cover, the heating assembly and the temperature management module being disposed within the cavity.