CN203885286U - Electric pressure cooker - Google Patents

Abstract

The utility model discloses an electric pressure cooker, it is provided with the electrode in the inner bag, and the signal of controller receiving electrode transmission if do not put into water in this signal indication inner bag, can trigger the alarm promptly and report to the police to the suggestion user, like this, avoided the inner bag to lead to damaging because of anhydrous heating, guaranteed electric pressure cooker's normal use.

Description

Electric pressure cooker

technical field

The present application relates to the field of household appliances, in particular to an electric pressure cooker.

Background technique

At present, electric pressure cooker, as a household appliance replacing traditional gas heating pressure cooker, is accepted and used by users because of its advantages of energy saving, convenience and speed. And when food needs to be steamed and cooked in water, users often forget to add water to the inner pot of the electric pressure cooker, so that the inner pot of the electric pressure cooker is directly heated, and the coating on the inner pot is easily burned, which affects the normal use of the electric pressure cooker.

Contents of the invention

The present application aims to solve one of the above-mentioned technical problems at least to a certain extent.

The present application provides an electric pressure cooker, including: a pot body, a pot cover, and an inner container accommodated in an inner cavity formed by assembling the pot body and the pot cover; the electric pressure cooker also includes: An electrode at the bottom surface inside the gallbladder, an alarm, and a controller connected to the electrode and the alarm respectively.

Further, the fixed end of the electrode is fixed to the side wall of the inner container close to the bottom surface through a mounting piece, and the free end abuts against the inner bottom surface of the inner container.

Further, the alarm and/or the controller is provided with a protective shell.

Further, one end of the electrode passes through the wall of the inner tank and abuts against the inner bottom surface of the inner tank, and the part of the electrode in contact with the inner tank wall is waterproofed, and the alarm and The controller is arranged not inside the liner.

Further, the part where the electrode is in contact with the wall of the liner is sealed with epoxy resin.

Further, the controller is a PLC controller or an FPGA controller.

Further, the alarm is an LED indicator light or a buzzer.

The beneficial effect of this application is:

By providing an electric pressure cooker, the inner tank is provided with electrodes, and the controller receives the signal transmitted by the electrodes. If the signal indicates that no water has been put into the inner tank, it will trigger an alarm to alert the user. In this way, It avoids damage to the inner tank caused by heating without water, and ensures the normal use of the electric pressure cooker.

Description of drawings

FIG. 1 is a schematic structural view of an electric pressure cooker according to an embodiment of the present application.

FIG. 2 is a schematic circuit diagram of the alarm part of the embodiment of the present application.

Detailed ways

Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore It should not be construed as a limitation of the application.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present application, "plurality" means two or more, unless otherwise specifically defined.

In this application, terms such as "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense, for example, it can be a fixed connection or a detachable connection, unless otherwise clearly specified and limited. , or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

In this application, unless otherwise expressly specified and limited, a first feature being "on" or "under" a second feature may include direct contact between the first and second features, and may also include the first and second features Not in direct contact but through another characteristic contact between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "below" and "under" the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is less horizontal than the second feature.

The present application will be described in further detail below through specific embodiments in conjunction with the accompanying drawings.

Please refer to FIGS. 1-2 , this embodiment provides an electric pressure cooker, including: a pot body 1 , a pot cover 2 , and an inner tank 3 accommodated in an inner cavity formed by assembling the pot body 1 and the pot cover 2 . The electric pressure cooker also includes: an electrode 4 arranged on the inner bottom of the liner 3 , an alarm 5 , and a controller 6 connected to the electrode 4 and the alarm 5 respectively. The controller 6 can be a PLC controller.

In one embodiment, the fixed end of the electrode 4 is fixed to the side wall of the inner container 3 close to the bottom surface through a mounting piece 7 , and the free end abuts against the inner bottom surface of the inner container. The alarm and the controller are provided with a protective shell to seal, so as to achieve the waterproof function.

In another embodiment, one end of the electrode passes through the inner tank wall and abuts against the inner bottom surface of the inner tank, and the part where the electrode is in contact with the inner tank wall is treated with waterproofing, and the alarm and controller are arranged outside the inner tank . The part where the electrode is in contact with the inner tank wall is sealed with epoxy resin to prevent the inner tank from leaking.

Generally, the controller can be a PLC controller or an FPGA controller or the like.

And the alarm 5 can be an LED indicator light or a buzzer.

In this way, the inner tank is provided with electrodes, and the controller receives the signal transmitted by the electrodes. If the signal indicates that there is no water in the inner tank, the alarm will be triggered to give an alarm to remind the user. Damage caused by water heating ensures the normal use of the electric pressure cooker.

In the description of this specification, reference is made to descriptions of the terms "one embodiment", "some embodiments", "an embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. It means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above content is a further detailed description of the present application in conjunction with specific implementation modes, and it cannot be considered that the specific implementation of the present application is limited to these descriptions. For those of ordinary skill in the technical field to which the present application belongs, some simple deduction or replacement can also be made without departing from the concept of the present application.

Claims (7)

1. An electric pressure cooker, comprising: a pot body, a pot cover, and an inner container accommodated in an inner cavity formed by assembling the pot body and the pot cover, characterized in that, the electric pressure cooker also includes: The electrodes at the inner bottom surface of the liner, the alarm, and the controller connected to the electrodes and the alarm respectively. 2. The electric pressure cooker according to claim 1, wherein the fixed end of the electrode is fixed to the side wall of the inner tank close to the bottom surface through a mounting piece, and the free end abuts against the inner bottom surface of the inner tank . 3. The electric pressure cooker according to claim 2, characterized in that a protective shell is arranged outside the alarm and/or the controller. 4. The electric pressure cooker according to claim 1, wherein one end of the electrode passes through the wall of the inner container and abuts against the inner bottom surface of the inner container, and the electrode and the wall of the inner container The parts in contact are treated with waterproofing, and the alarm and the controller are arranged not inside the liner. 5 . The electric pressure cooker according to claim 4 , wherein the portion where the electrode is in contact with the wall of the inner container is sealed with epoxy resin. 6 . 6. The electric pressure cooker according to claim 1, wherein the controller is a PLC controller or an FPGA controller. 7. The electric pressure cooker according to claim 1, wherein the alarm is an LED indicator light or a buzzer.