KR940007589Y1 - Tray of oven range - Google Patents

Abstract

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Description

Swivel forward rotation structure of oven range

1 is a cross-sectional view of main parts schematically showing an embodiment of the present invention.

Figure 2 is an enlarged cross-sectional view showing the main portion of the present invention.

3 is a cross-sectional view showing a connection state of the swivel in the present invention.

4 is a schematic circuit diagram of an embodiment of the present invention.

5 is a flowchart showing the operating state of the present invention.

* Explanation of symbols for main parts of the drawings

10: oven range 20: camshaft

21: driven gear part 22: shaft part

23: cam plate 24: concave groove

25: swivel insertion hole 30: motor

31: drive gear 40: micro switch

50: cam bracket 60: swivel guide

61: guide groove 70: cooking chamber

80: swivel 90: side wall

100: relay

The present invention relates to a rotating structure of the rotary oven of the oven range, in particular, to rotate the rotating table automatically when cooking the grill and rotate the automatic rotation of the oven cooking barbecue, as well as to control the rotating angle of the rotary oven will be.

Conventionally, when cooking in the cooking range of the oven range, there is no inconvenience that the user has to turn the dish upside down by hand from the outside because there is no device that correctly turns the dishes inside, accordingly the user should check the cooking state and also turn over by hand The heat of the cooking chamber is discharged to the outside when it decreases, and the efficiency of the oven range and the stop position of the rotary table are different, causing problems such as detachment of the rotary table.

The object of the present invention is to solve the above problems, eliminating the inconvenience of putting the hand inside the cooking chamber and flipping the food during cooking, and automatically turns the food upside down when the proper cooking time is input at the beginning. The barbecue cooking is also possible for users to cook easily, and the rotating table is always at a position where it can be easily removed so that it can be easily removed by providing a rotating structure of the rotating counter of the cooking chamber of the oven range.

The present invention for achieving the above object is formed by two concave grooves are formed in the cam plate to control the terminals of the micro switch, the driven gear to rotate in engagement with the driven gear, the shaft portion connected to the swivel and the swivel guide, etc. The camshaft is installed on the side wall of the cooking chamber and fixed with a cam bracket. The cam shaft is freely rotatable and the swivel guide and the cam bracket also serve to prevent leakage of high frequency inside the cooking chamber. There is a feature that allows the motor to be operated by a switch.

In addition, there is another feature to form a guide groove for guiding the swivel inside the swivel guide to easily detachable when the swivel.

Hereinafter, the structure of the present invention will be described in detail with reference to the accompanying drawings.

In the side wall 90 of the cooking chamber 70 of the oven range 10, as shown in FIG. 2, a circular cam plate 23 is formed at one side thereof, and recessed grooves 24 are formed at both sides facing each other. At the lower end of the 23, a driven gear 21 moving in engagement with the drive gear 31 on the side, and the lower end of the driven gear 21, a shaft of the rotary table 80 is inserted into the end of the driven gear 21 There is a cam shaft 20 made up of a shaft portion 22 and the like forming an insertion hole 25. A micro switch 40 is installed at the side of the cam plate 23, and the drive gear moves in engagement with each other at the side of the driven gear 21. 31 is provided and driven by the motor 30. In addition, the cam bracket 50 is installed on the side wall 90 at the stepped portion of the driven gear 21 and the shaft 22 to fix one side of the cam shaft 20, and the fixing side wall is also provided on the other side of the cam side 20. Fix the camshaft 20 and at the same time attach the motor 30 and the micro switch 40.

In addition, the shaft portion 22 of the camshaft 20 protrudes from the side wall 90 inside the cooking chamber 70, and the swivel guide 60 having the guide groove 61 recessed therein is inserted and fixed to the side wall 90. The swivel guide 60 is also fixed to the side wall 90 facing each other. In the drawing, reference numeral 80 is a swivel table for rotating food in the cooking chamber 70.

FIG. 4 is a schematic diagram of a controller and a circuit controlling the structure as described above. The motor 30 is operated by controlling the relay 100 inside the microcomputer, which is a controller, and by the cam plate 20. The micro switch 40 may operate to operate the motor 30.

Referring to the operation, effects of the present invention as described above in detail.

First, the food to be cooked is contained in the swivel 80 and then pushed into the guide groove 61 of the swivel guide 60 on both side walls 9 of the cooking chamber 70 to the shaft portion 22 of the camshaft 20. The installation is completed by inserting into a straight swivel insertion hole 25.

When the user selects for grilling and inputs a cooking time, the relay 100 is operated by the microcomputer that is the control unit when the motor 30 stops and reaches the desired time t / 3 to turn cooking. As the motor 30 is driven, the drive gear 31 and the driven gear 21 rotate, and the cam plate 23 of the cam shaft 20 presses the terminal of the micro switch 40 while the shaft 30 is rotated. 22 rotates the swivel table 80.

After 5 seconds, the relay 100 is turned off by the control unit, but the terminal of the micro switch 40 is depressed so that the motor 30 and the rotating table 30 continue to rotate, and the terminal of the micro switch 40 is connected to the cam plate 20. The micro switch 40 is turned off by entering the concave groove 24 formed in the outer circumference, whereby the circuit is interrupted and the motor 30 and the swivel 80 are stopped. In this operation, the rotation angle is determined by the position of the concave groove 24 of the cam plate 20. In the present invention, the two concave grooves 24 form an angle of 180 °. 80 is rotated exactly 180 °.

In addition, when the user selects for the barbecue and inputs the cooking time, the relay 100 is immediately operated by the controller to operate the motor 30. At this time, the terminal of the micro switch 40 is periodically turned on / off at intervals of 180 degrees along the concave groove 24 of the cam plate 20, but at this time, the motor 30 is operated by the relay 100, so the micro switch ( The on / off signal in 40) has no meaning. Then, when the cooking time (t seconds) has elapsed, the relay 100 is turned off by the control unit. At this time, if the terminal of the micro switch 40 is in the concave groove 24 position of the cam plate 20, the motor 30 stops immediately. If the swivel table 80 stops at the correct position (a position where the swivel table 80 can be easily removed) and the terminal of the micro switch 40 is not at the concave groove 24 position of the cam plate 20, the micro switch 40 Terminal of the micro switch 40 enters into the concave groove 24 of the width of the two concave grooves 24 in the cam plate 20 close to the rotational direction. The motor 30 is stopped and the swivel table 80 is also stopped. At this time, the rotary table 80 is automatically placed in the correct position (a position where the rotary table 80 can be easily taken out), similarly to the selection for the grill.

In addition, the swivel guide 60 is attached to the inner sidewall 90 of the cooking chamber 70 to facilitate the detachment of the swivel table 80 and to prevent leakage of high frequency, and to the outside of the sidewall 90 of the cooking chamber 70. The bracket 50 is installed and attached to support the camshaft 20 while preventing secondary leakage of high frequency.

The above design makes it easy for the swivel 80 to be detachably attached to the swivel 80 so that the swivel 80 is always placed in a correct position (a position that can be easily detached), and the swivel guide 60 is attached to the swivel 80. It is easy to attach and detach and automatically turns and rotates when cooking with grill and barbecue style.

Claims (2)

In constructing the forward rotation structure of the rotary table 80 on the side wall 90 of the cooking chamber 70 of the oven range, the cam plate 23, the recessed groove 24, the driven gear 21, the shaft 22, and the rotary table are inserted. The cam shaft 20 having the balls 25 formed therein, the micro switch 40 interoperating with the concave grooves 24, and the motor 30 and the drive gear 31 serving as means for rotating the driven gear portion 21. ), A cam bracket 50 supporting the camshaft 20, and a swivel forward rotating structure of an oven range including a swivel guide 60. The rotating body forward rotation structure of claim 1, wherein a guide groove (61) for guiding the rotating table (80) is formed inside the rotating guide (60).