CN220631867U

CN220631867U - Electric pressure cooker with wireless sensor

Info

Publication number: CN220631867U
Application number: CN202322006054.6U
Authority: CN
Inventors: 古来添
Original assignee: Zhongshan Juntai Technology Co ltd
Current assignee: Zhongshan Juntai Technology Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-03-22
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses an electric pressure cooker with a wireless sensor, which comprises: the inner pot is fixedly arranged on the pot body, and a heating disc is fixedly arranged on the outer bottom wall of the inner pot; the pot cover and the pot body are arranged in a split mode, the pot cover is provided with a sensor probe for detecting the temperature and the pressure in the inner pot and a wireless NTC upper module, and the sensor probe is connected with the wireless NTC upper module; the pot body is provided with a controller and a wireless NTC lower module, and signals are wirelessly transmitted between the wireless NTC upper module and transmitted to the controller. The electric pressure cooker is internally provided with the infinite sensor, the temperature and the pressure in the inner cooker are detected through the sensor probe, signals are transmitted to the controller in a wireless transmission mode, and the operation of the cooker body is regulated through the controller, such as power regulation, pressure relief control and the like, so that the electric pressure cooker is simpler in structure. The heating plate is arranged inside the inner pot, so that the heating efficiency is higher and the effect is better.

Description

Electric pressure cooker with wireless sensor

Technical Field

The utility model relates to the technical field of small household appliances, in particular to an electric pressure cooker with a wireless sensor.

Background

Compared with the traditional electric cooker, the electric pressure cooker is mainly characterized in that the cooker body and the cooker cover are sealed, and the exhaust valve is arranged, so that a relatively sealed cooking cavity which can generate high temperature and high pressure is sealed in the inner cooker during cooking, high temperature and high pressure cooking is performed on food materials, and the cooking time of food is reduced. The electric pressure cooker on the market at present is divided into two kinds, one kind of split type electric pressure cooker all takes elastic structure (taking pressure switch to control the pressure in the pot) of spring branchlet piece, and another kind then is disjunctor Korean formula rigid structure (through NTC control in-pot temperature and the pressure that disjunctor upper cover was equipped with), like current pressure cooker like chinese patent number 202121126353.8 discloses an convenient assembling's electric pressure cooker, includes: an outer pot; an inner pot; the heating assembly is arranged between the inner pot and the outer pot and is used for heating the inner pot. In the prior art, the inner pot is arranged in the outer pot in a split mode, the heating component is contacted with the inner pot to heat the inner pot, a temperature sensor and a pressure switch are arranged at the outer pot to monitor the temperature and the pressure, the inner pot is arranged on the heating component to heat, and the heating component can be influenced to heat the inner pot due to the existence of tolerance among accessories; in addition, the mounting structure of the temperature sensor and the pressure switch in the prior art is complex and has high cost.

Disclosure of Invention

In view of this, the present utility model provides an electric pressure cooker with a wireless sensor.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an electric pressure cooker with a wireless sensor, comprising: the inner pot is fixedly arranged on the pot body, and a heating disc is fixedly arranged on the outer bottom wall of the inner pot; the pot cover and the pot body are arranged in a split mode, the pot cover is provided with a sensor probe for detecting the temperature and the pressure in the inner pot and a wireless NTC upper module, and the sensor probe is connected with the wireless NTC upper module; the pot body is provided with a controller and a wireless NTC lower module, and signals are wirelessly transmitted between the wireless NTC upper module and transmitted to the controller.

As a preferred aspect of the present utility model, the pot cover includes: the sensor probe comprises an outer cover, an inner cover and an inner lining, wherein a gap is reserved between the inner cover and the inner lining, and the sensor probe stretches into the gap.

In a preferred embodiment of the present utility model, the inner liner is detachably mounted on the inner cover, and the inner liner is provided with air holes.

As a preferable scheme of the utility model, a sinking table is arranged on one upper surface of the pot body, a boss is arranged on the pot cover corresponding to the sinking table, the boss is smaller than the sinking table, and the boss moves at the sinking table when the pot cover and the pot body are opened in a rotating way.

As a preferable scheme of the utility model, the wireless NTC lower module is arranged in the pot body corresponding to the lower part of the sinking table; the wireless NTC upper module is arranged in the pot cover at a position corresponding to the boss;

when the pot body and the pot cover are locked, the wireless NTC upper module corresponds to the wireless NTC lower module.

As a preferable scheme of the utility model, the inner cover is provided with the pot cover teeth, the pot mouth of the inner pot is provided with the inner pot teeth, and the pot cover teeth and the inner pot teeth are locked in a rotating way.

In a preferred embodiment of the present utility model, the inner lid is provided with a sealing ring, and the sealing ring acts on the inner pot when the pot lid is mounted on the pot body.

Compared with the prior art, the utility model has the following beneficial technical effects: the electric pressure cooker is internally provided with the infinite sensor, the temperature and the pressure in the inner cooker are detected through the sensor probe, signals are transmitted to the controller in a wireless transmission mode, and the operation of the cooker body is regulated through the controller, such as power regulation, pressure relief control and the like, so that the electric pressure cooker is simpler in structure. The heating plate is arranged inside the inner pot, so that the heating efficiency is higher and the effect is better.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an electric pressure cooker with a wireless sensor according to the present utility model;

FIG. 2 is a schematic cross-sectional view of an electric pressure cooker with a wireless sensor according to the present utility model;

FIG. 3 is a schematic view of an electric pressure cooker with wireless sensor according to the present utility model;

FIG. 4 is a schematic view of a cover of an electric pressure cooker with a wireless sensor according to the present utility model;

fig. 5 is an exploded view of a cover of an electric pressure cooker having a wireless sensor according to the present utility model.

Reference numerals illustrate:

a pan body 100; a sinking platform 110; an inner pot 200; inner pot teeth 210; a pot cover 300; an outer cover 310; an inner cap 320; a pot cover tooth 321;

a seal ring 322; a liner 330; a heating plate 400; a wireless NTC upper module 510; a wireless NTC lower module 520; a sensor probe 530; boss 340.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

An electric pressure cooker with wireless sensor, as shown in fig. 1-5, comprising: the inner pot 200 is fixedly arranged on the pot body 100, and a heating plate 400 is fixedly arranged on the outer bottom wall of the inner pot 200; the pot cover 300 and the pot body 100 are arranged in a split type, the pot cover 300 is provided with a sensor probe 530 for detecting the temperature and the pressure inside the inner pot 200 and a wireless NTC upper module 510, and the sensor probe is connected with the wireless NTC upper module 510; the pot 100 is provided with a controller and a wireless NTC lower module 520, and signals are wirelessly transmitted between the wireless NTC upper module 510 and transmitted to the controller.

The heating plate 400 is fixedly arranged at the outer bottom of the inner pot 200, and the inner pot 200 can be directly heated by heat generated during operation of the heating plate 400, so that the heating effect is better.

The wireless NTC upper module 510 is fixedly installed in the pot cover 300, and the wireless NTC upper module 510 can be provided with power by itself.

When in use, the pot cover 300 is arranged in the pot body 100 to seal the inner pot 200, the sensor probe can sense the temperature and the pressure in the inner pot 200, and the signal is transmitted to the wireless NTC lower module 520 through the wireless NTC upper module 510 and is transmitted to the controller through the wireless NTC lower module 520, and the controller controls the operation of the electric pressure pot according to the pressure and the temperature signal. If the temperature in the inner pot 200 is detected to be too high, the controller controls the heating plate 400 to reduce the operation power; if the pressure in the inner pot 200 is detected to be too high, the controller controls the exhaust valve to be automatically opened.

It should be noted that, in the pot cover of the prior art, an automatic exhaust valve structure is adopted, and the exhaust valve is driven to be opened or closed by a driving member, such as a motor, so as to perform automatic exhaust, so in this embodiment, when the pressure in the inner pot 200 is too high, the controller controls the motor to operate, and then controls the exhaust valve to be automatically opened for exhausting, so as to reduce the pressure of the inner pot 200.

As a preferred aspect of the present utility model, the pot cover 300 includes: the outer cap 310, the inner cap 320 and the inner liner 330 are fixedly assembled, a gap is reserved between the inner cap 320 and the inner liner 330, the sensor probe 530 extends into the gap, and the inner liner 330 is positioned on the lower surface of the inner cap 320.

Generally, the outer cover 310 may be made of high temperature resistant plastic, and the inner cover 320 and the inner liner 330 are made of metal.

Further, the inner liner 330 is detachably mounted on the inner cover 320, and the inner liner 330 is provided with air holes, the sensor probe 530 is located in the gap between the inner cover 320 and the inner liner 330, and the air pressure and the temperature of the inner pot 200 can enter the gap through the air holes, i.e. the temperature and the pressure in the gap are consistent with the temperature and the pressure in the inner pot 200, and the temperature and the pressure in the inner pot 200 can be accurately sensed by the sensor probe 530.

As a preferred solution of the present utility model, a sinking table 110 is disposed on an upper surface of the pot body 100, the pot cover 300 is provided with a boss 340 corresponding to the sinking table 110, the boss 340 is smaller than the sinking table 110, and the boss 340 moves at the sinking table 110 when the pot cover 300 and the pot body 100 are opened by rotation.

Specifically, the wireless NTC lower module 520 is disposed in the pot body 100 corresponding to the lower portion of the sink table 110; the wireless NTC upper module 510 is disposed in the pot cover 300 at a position corresponding to the boss 340; when the pot body 100 and the pot cover 300 are locked, the wireless NTC upper module 510 corresponds to the wireless NTC lower module 520, and the corresponding signal transmission is more stable.

As a preferred solution of the present utility model, the inner lid 320 is provided with a lid tooth 321, the mouth of the inner pot 200 is provided with an inner pot tooth 210, and the lid tooth 321 and the inner pot tooth 210 are rotationally locked, and since the inner pot 200 and the inner lid 320 are both made of metal materials, the inner pot 200 is integrally formed with the inner pot tooth 210, and the inner lid 320 is integrally formed with the lid tooth 321.

When in locking, the inner pot teeth 210 of the inner pot 200 and the pot cover teeth 321 of the inner cover 320 are correspondingly limited, and cannot be separated;

when the unlocking is needed, the pot cover 300 is rotated, so that the inner pot teeth 210 of the inner pot 200 and the pot cover teeth 321 of the inner cover 320 are staggered, and the pot cover 300 can be taken out from the pot body 100.

In a preferred embodiment of the present utility model, the inner lid 320 is provided with a sealing ring 322, and the sealing ring 322 acts on the inner pot 200 when the pot cover 300 is mounted on the pot body 100, and the sealing ring 322 is made of a high temperature resistant material.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An electric pressure cooker with a wireless sensor, comprising: the pot comprises a pot body (100), an inner pot (200) and a pot cover (300), and is characterized in that: the inner pot (200) is fixedly arranged on the pot body (100), and a heating disc (400) is fixedly arranged on the outer bottom wall of the inner pot (200);

the pot cover (300) and the pot body (100) are arranged in a split mode, the pot cover (300) is provided with a sensor probe (530) for detecting the internal temperature and pressure of the inner pot (200) and a wireless NTC upper module (510), and the sensor probe is connected with the wireless NTC upper module (510);

the pot body (100) is provided with a controller and a wireless NTC lower module (520), and signals are wirelessly transmitted between the wireless NTC upper module (510) and transmitted to the controller.

2. An electric pressure cooker with wireless sensor according to claim 1, characterized in that: the pot cover (300) includes: the sensor probe comprises an outer cover (310), an inner cover (320) and an inner lining (330), wherein a gap is reserved between the inner cover (320) and the inner lining (330), and the sensor probe (530) stretches into the gap.

3. An electric pressure cooker with wireless sensor according to claim 2, characterized in that: the lining (330) is detachably arranged on the inner cover (320), and air holes are formed in the lining (330).

4. An electric pressure cooker with wireless sensor according to claim 1, characterized in that: one upper surface of the pot body (100) is provided with a sinking table (110), the pot cover (300) is provided with a boss (340) corresponding to the sinking table (110), the boss (340) is smaller than the sinking table (110), and the boss (340) moves at the sinking table (110) when the pot cover (300) and the pot body (100) are rotated to be opened.

5. An electric pressure cooker with wireless sensor according to claim 4, characterized in that: the wireless NTC lower module (520) is arranged in the pot body (100) corresponding to the lower part of the sinking table (110); the wireless NTC upper module (510) is arranged in the pot cover (300) at the position corresponding to the boss (340);

when the pot body (100) and the pot cover (300) are locked, the wireless NTC upper module (510) corresponds to the wireless NTC lower module (520).

6. An electric pressure cooker with wireless sensor according to claim 2, characterized in that: the inner cover (320) is provided with a cover pot tooth (321), an inner pot tooth (210) is arranged at the pot opening of the inner pot (200), and the cover pot tooth (321) and the inner pot tooth (210) are locked in a rotating mode.

7. An electric pressure cooker with wireless sensor according to claim 2, characterized in that: the inner cover (320) is provided with a sealing ring (322), and the sealing ring (322) acts on the inner pot (200) when the pot cover (300) is installed on the pot body (100).