KR100926106B1 - Signaling apparatus of an oven for electronic range - Google Patents

Abstract

      The present invention relates to a signaling device for a pot for a microwave oven, and when the pot is put into a microwave oven and cooked by high-frequency heating, when the food boils, that is, it operates reliably even at low pressure so as to generate an acoustic signal. In order to provide a signal generator, the present invention is to form a pot for a microwave oven to be used as a set by embedding the inner container with the inner lid in the outer container having the outer lid, steam discharge installed in the center of the inner lid Tube; A swing-type opening and closing mechanism coupled to be mounted on the central discharge port and generating sound while rocking up and down by pressure; A socket-type tail portion installed at the lower end of the swing-opening mechanism so that the swing-opening mechanism does not deviate from the central discharge port and controls the discharge degree of the pressure and the weight function; It is characterized by consisting of a combination of the sound generating device installed on the top of the swing-type opening and closing mechanism to generate a sound when shaking up and down.

Microwave cooker, lid, signaling device that tells the boiling point of food.

Description

Signal device of pot for microwave oven {SIGNALING APPARATUS OF AN OVEN FOR ELECTRONIC RANGE}

The present invention relates to a signal device of a pot for a microwave oven, and more particularly, in a microwave pot used for heating and cooking food at a high frequency (microwave) in a microwave oven, when the pot is heated and the food is cut off sound. It relates to a signal device for generating a.

Microwave cooking pots are easy to handle and use, but they also have a quick cooking time, especially when cooking small amounts of contents, making them easy to use and popular with nuclear families. Do.

Prior art of a microwave oven pot is known as Utility Model Registration No. 283295, No. 283842, each has a double container type structure using the inner container and the outer container with a set as a set.

The other technical structure is known as Utility Model Registration No. 0357933 (signaling device for a pot for microwave oven), and when cooking by putting the pot inside the microwave, the outside can not hear the boiling sound of food in the range well, so switch on timely In order to improve the problem that you can not turn off, when the pressure inside the pot is installed up and down to the signal generator that shakes up and down, it is configured to be able to easily understand the time of boiling from outside.

Unlike ordinary pots that use fire (heat), microwave ovens are cooked in high-frequency microwaves by placing them in a closed space inside the microwave. When cooking, a lot of foam is generated, so when cooking (bubble), even before steaming steam, etc., the foam leaks out of the pot, cooking (cooking) is not properly, overflowing rice (moisture) inside the range There is also a problem such as polluting or causing a short circuit.

Microwave pots should be identified quickly before turning off the rice and soup before overflowing. Pots for microwave ovens are used for heating and cooking with the door closed. Because it is not possible to grasp the boiling state without eyes, the power switch can not be turned off in a timely manner, and the rice is excessively overflowing, and in severe cases, the water is insufficient to spoil cooking.

In order to solve the above problems, the signal device of the prior art, which is designed to generate a sound when the contents boil, is configured to generate an acoustic signal by shaking the lever up and down when pressure is generated inside the pot, but the oscillating type opening and closing mechanism Once it was heard by the state because it is still heard, there was a problem that the tip does not shake, no sound occurs. In addition, because it is a structure that operates when the pressure is greater than a degree, there must be a predetermined pressure inside the container, and in order to maintain the predetermined pressure, the material of the body and the lid constituting the pot must have a strength of strength.

Microwave cooking pots are microwave heating, the majority of them do not have high strength, such as porcelain or heat-resistant plastic, there was a limit that can not actually increase the pressure or use a very limited material. In order to solve this problem, the sound must be generated even at a very low pressure when the contents boil, and there is a need for structural improvement.

      It is an object of the present invention to provide a signal generator having a new structure that can be operated at a point in time when food is boiling, that is, at a low pressure, to generate an acoustic signal when the cooker is put into a microwave oven.

In order to achieve the above object, the present invention is a steam discharging pipe installed in the center of the inner lid to form a pot for use in a microwave oven built in the inner container with the inner lid to the outer container having an outer lid It is coupled to be mounted on the central discharge port, and swings up and down by pressure to generate a sound, and the swing-opening mechanism controls the discharge of pressure while preventing the swing-opening mechanism from escaping from the central discharge port. It is characterized in that it consists of a combination of the socket-type tail portion installed in the lower end of the swing-type opening and closing device, and the sound generating device installed on the top of the swing-type opening and closing device so as to generate sound when shaking up and down. It is possible to achieve a predetermined purpose.

      The present invention is to combine the sound generator and the rocking type opening and closing mechanism with the tail weight to the upper and lower flow of the steam discharge port to generate the sound while flowing up and down by the steam pressure, when the contents start to boil the sound even at low pressure There is a large effect occurs that tells the completion time of cooking surely can be usefully applied to various pressure cookers.

      In addition, the present invention provides a stopper function of opening and closing the swing opening and closing mechanism to properly control the pressure outflow and discharged water is recovered back into the inner container through the recovery port, so that the contents are cooked deliciously and effectively without the phenomenon of lack of moisture. Can be.

In a pot for a microwave oven in which an inner container (3) having an inner lid (4) is built in an outer container (1) having a lid (2) and used as a set, steam condensation formed on the upper surface of the inner lid (4) A sound generator (7) is formed at the upper end of the oscillating type opening / closing mechanism (A) coupled to the upper end thereof, and a pipe-shaped steam discharge pipe (6) is formed at the center of the bottom of the seal (5). When the tail weight (9) is formed to couple the oscillating opening / closing mechanism (A) to the steam discharge pipe (6), the upper end of the steam discharge pipe (6) is fitted into the socket groove (8), and the tail weight (9) is discharged from the steam. Is inserted into the inside of the tube (6) is characterized in that the rocking type opening and closing mechanism (A) by the pressure inside the pot is configured to generate a sound by repeatedly moving up and down.

The socket groove 8 of the swing-opening / closing mechanism A is formed inside the protruding ring 10, and is formed to a diameter such that the steam discharge pipe 6 can be inserted therein. The inner surface of the socket groove 8 is formed in a flat body to effectively block the discharge port when the swing opening and closing mechanism is combined. In addition, in the center of the socket groove (8), the tail weight (9) to be fitted to the steam discharge pipe (6) is formed in a long and flat plate shape has a function of the balance weight to maintain the center of the swinging opening and closing mechanism (A) The space parts on both sides are configured to be used as the pressure rise passage 11.

The sound generator 7 formed on the top of the swing-opening / closing mechanism A has a structure in which a plurality of beads are embedded in a semicircular pocket, and is configured to generate sound when repeatedly shaken like a normal drop (tip).

In the state in which the swinging opening / closing mechanism (A) is mounted on the steam discharge pipe (6) and coupled thereto, the inner surface of the outer cover (2) and the swinging opening / closing mechanism (A) are partitioned so as to have an appropriate gap (B). have.

The necessity of the gap (B) is due to two factors. That is, firstly, the swinging opening / closing mechanism (A) needs a limited interval to rise by the pressure, and secondly, the swinging opening / closing mechanism (A) must be held so as not to escape from the discharge pipe, although it can rise. In order to limit the increase of more than a degree, a suitable gap between the cover and the lid is set.

Suppression of the swinging opening and closing mechanism (A) is made by impinging on the cover (2), the sudden swinging opening and closing mechanism (A) hits the inner surface of the cover (2) to The sound is continuously generated by the repeated swinging motion of descending return.

The present invention is to put the inner container (3) containing the contents in the outer container (1) and then close the inner lid (4) and the outer lid (2) in order to put in the microwave heating chamber and operate the switch by the microwave Heated.

In the initial stage of heating, as shown in FIG. 2 and FIG. 5A, the swing-opening / closing mechanism A blocks the upper end of the steam discharge pipe 6, and when the steam pressure is higher than the proper level in the inner container 3, as shown in FIG. 5B. First, the vapor pressure rises through the pressure rise passage 11, and the first step of raising the lower end of the tail weight 9 and the upper surface of the socket groove 8 is performed. As a result of the pressure device A being slightly lifted up, the area under pressure is greatly expanded, and the entire inner surface of the socket groove 8 acts as a pressure receiving surface, so as shown in FIGS. 5C and 3. The impact sound is generated by a two-stage operation in which A) bounces upwards and collides with the inner surface of the outer cover 2.

At this time, the discharge pressure pushing the swing opening / closing mechanism is discharged into the open gap as shown by the arrow shown in FIG. 5C. At this time, the discharge pressure is discharged and weakened, so the swing opening / closing mechanism drops to its own weight to block the discharge opening. Generation of sound continues by repeating the up-and-down operation (swinging) in which the discharge pressure reinforced by the blockage pushes the swing-opening / closing mechanism again, and this sound signal clearly informs the user of the boiling point of food. In addition, the vapor pressure discharged to the steam discharge port is condensed in the steam condensation chamber (5) is collected in the central portion along the inclined surface and then recovered back to the inner container (4) through the condensate recovery port 12 to prevent water shortage phenomenon.

1 is an exploded perspective view showing the overall configuration of the present invention

2 is an assembled cross-sectional view of the present invention.

Figure 3 is an enlarged cross-sectional view for explaining the structure of the sound generating apparatus of the present invention

Figure 4 is a perspective view showing the structure of the rocking mechanism of the present invention

Figure 5 a, b, c is an exemplary view showing the operation of the swing-opening mechanism sequentially arranged

[Code Description of Important Parts of Drawing]

1: outer container 2: outer lid

3: inner container 4: inner lid

6: pressure discharge pipe 7: sound generator

8: socket groove 9: tail weight

10: protrusion frame 11: pressure rise passage

A: Oscillating switch B: Opening gap

Claims (4)

The bottom of the steam condensation chamber (5) formed on the upper surface of the inner lid (4) of the microwave oven using the inner container (3) with the inner lid (4) in the outer container (1) having the outer lid (2) In the installation of a rocking signal device having a sound generator 7 on the upper part of the steam discharge pipe 6 and forming a steam discharge pipe 6 on the surface, the rocking type switching device having a sound generator 7 on the top. A socket groove 8 and a tail weight 9 are formed in the lower part of (A) so that the upper end of the steam discharge pipe 6 is connected to the socket groove 8, and the tail weight 9 is inside the steam discharge pipe 6. Being coupled to the signal device of the pot for the microwave oven, characterized in that the oscillating opening and closing mechanism (A) by the pressure inside the pot to move up and down to generate a sound. The method according to claim 1, wherein the socket groove 8 formed at the lower end of the swing opening / closing mechanism A is formed as a pocket groove having a horizontal plane and a vertical plane. Signaling device for a pot for a microwave oven, characterized in that the entire inner surface of the socket groove is extended to the surface receiving the pressure so that the opening and closing mechanism rises sharply.  The method of claim 1, wherein the tail weight (9) formed in the center of the socket groove (8) is formed in a long flat plate shape to have the function of the balance weight to maintain the center of the swinging opening and closing mechanism (A) and both sides thereof Signaling device for a pot for a microwave oven, characterized in that configured to be used as a pressure rise passage (11) and the steam discharge port. The swing-opening mechanism of claim 1, wherein the swing-opening mechanism (A) coupled to the upper end of the steam discharge pipe (6) forms a predetermined gap (B) between the inner surface of the cover (2) and rises. The signal device of the pot for a microwave oven, characterized in that A) hits the inner surface of the outer lid (2) to generate a shock sound without departing from the discharge port.

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