• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to a top burner, and more particularly, to a calorie control apparatus of a burner for driving calorie control of a burner using a rotary valve and a capacitor motor. According to the present invention, regardless of time control in controlling the calorie of the burner, the position of the valve according to the calorie of the burner may be sensed and controlled through the micro switch. Therefore, according to the present invention, when the user inputs a desired amount of heat of the burner with one touch key without requiring control over time, the calorie control signal is automatically connected to the heat amount of the burner. Therefore, in order to control the heat of the burner, it is possible to precisely control the heat by not rotating the valve by manual operation for a predetermined time. In addition, due to the precise calorie control, the user using the product provided satisfaction.
    公开号:KR20030017256A
    申请号:KR1020010051470
    申请日:2001-08-24
    公开日:2003-03-03
    发明作者:조재호
    申请人:주식회사 엘지이아이；
    IPC主号:
    专利说明:

    Calorie control device of top burner {A apparatus for energy control of top burner}
    [6] The present invention relates to a top burner, and more particularly, to a calorie control method of a top burner driven by using a rotary valve and a condenser motor in order to control calories.
    [7] Looking at the calorie control method of the top burner according to the prior art as follows.
    [8] Looking at the heat control method of the conventional top burner in more detail, in order to control the heat of the conventional top burner, the user was able to control the desired heat by driving the rotary valve (Rotary valve) provided in the top burner by manual operation. . That is, the user rotates the rotary valve so that the heat of the burner is controlled by large, medium, small, and fire extinguishing. When the heat of the burner is located in the large, medium, small, fire extinguishing according to the rotation of the valve, The top burner was activated depending on the location.
    [9] However, in controlling the calorific value of the top nubber, it took a predetermined time until the rotary valve for adjusting the calorie value reaches a calorie position manually operated by a user, and the burner is ignited. That is, when the calorie of the burner is small, it takes a predetermined time until the rotary valve reaches the position of the calorie of the burner, and when the calorie of the burner is large, the calorie until the rotary valve reaches the position of the calorie It takes longer time for a predetermined time than the small position.
    [10] Accordingly, the prior art has the following problems.
    [11] When the user controls the amount of heat in the burner, there is an operational inconvenience by manually rotating the rotary valve. In addition, it is not known whether the position according to the calorie of the burner due to the manual operation of the rotary valve is exactly located at the calorie control position of the burner, and thus there is a problem in that the calorie control of the burner cannot be accurately performed.
    [12] Accordingly, an object of the present invention is to provide a calorie control method of a top burner for controlling calorific value of a top burner using a rotary valve, a capacitor motor, and a micro switch.
    [1] 1 is a configuration diagram for controlling the heat of the top burner according to the present invention.
    [2] 2 is a control circuit for controlling the heat amount of the top burner according to the present invention.
    [3] Explanation of symbols on the main parts of the drawings
    [4] 10: Rotary Valve 20: Condenser Motor
    [5] 30: micro switch 40: cam
    [13] The calorific value control apparatus of the top burner according to the present invention for achieving the above object, a rotary valve to rotate so that the heat quantity of the burner is controlled by the calorie control signal of the top burner, and a concentrator for transmitting power to rotate the rotary valve A cam provided on the same axis of the motor, the rotary valve and the condenser motor, having a protrusion which rotates according to the heat amount of the burner, and pressed by the protrusion of the cam to sense the heat control position of the top burner. The paper comprises a micro switch provided with the switching unit.
    [14] Hereinafter, with reference to the accompanying drawings, look at the mechanical configuration for controlling the heat of the burner according to the present invention.
    [15] 1 is a mechanical configuration for the calorie control of the top burner according to the present invention.
    [16] The top burner according to the present invention includes a rotary valve 10 for adjusting a heat amount of a burner, a condenser motor 20 for transmitting power to drive the rotary valve 10, and the rotary valve according to the heat amount of the burner. It comprises a micro switch 30 for detecting the position of the (10), and a cam 40 for detecting the position of the micro switch 30 provided in accordance with the amount of heat of the burner. (Hereinafter, the rotary valve is referred to as a valve for convenience.)
    [17] Looking at the mechanical operation is as follows.
    [18] When the user inputs a calorie control signal of the burner through a signal input unit 60 using a one-touch key (not shown) to control the calorie of the burner, the LSI detects the signal and causes the valve 10 to rotate. To control.
    [19] At this time, the condenser motor 20 is operated to supply power to rotate the valve 10. As the dancer motor 20 is operated, the cam 40 connected to the rotation shaft of the dancer motor 20 rotates. The cam 40 is provided with a projection a. As the cam 40 rotates, the projection a presses the switching part of the micro switch 30. The micro switch 30 is notified of the level of burner calories, and is provided by the number of calories of the burner according to the calories of burners to control different calories.
    [20] Referring to the detailed cross-sectional view of the cam and the micro switch of Figure 1 to examine in more detail how the micro switch 30 detects the calorie control position for the calorie control of the burner.
    [21] As shown in the figure, the calorie control of the burner according to the present invention is required to control the calorie of the large, medium, small, and fired, and thus, the micro switch 30 should be provided with four. As the control motor 20 rotates by the control signal, the projection a of the cam 40 presses the switching part b of the micro switch 30 provided with the calorie position of the burner. When the switching unit (b) is pressed and outputs an on signal, the micro switch 30 detects that the calorie control position of the burner according to the calorie control signal. That is, when the projection a of the cam 40 presses the switching part b of the micro switch 30, the micro switch 30 detects the position according to the calorie control of the burner.
    [22] Therefore, when the cam 40 reaches the correct calorie control position and the projection a of the cam 40 presses the switching part b of the micro switch 30, the rotation of the cam 40 is stopped. Accordingly, the micro switch 30 detects the position according to the heat amount of the burner. Therefore, the rotation of the valve 10 is stopped. As the rotation of the valve 10 is stopped, gas is supplied by the size of the gas flow path according to the position of the controlled valve 10.
    [23] The mechanical configuration for controlling the heat of the top burner according to the present invention has been described above.
    [24] Below is a look at the circuit diagram configured to control the heat of the burner according to the present invention.
    [25] 2 is a circuit diagram for controlling the heat amount of the top burner according to the present invention.
    [26] The user inputs an operation control signal for controlling the amount of heat of the burner from the signal input unit 60 using a one-touch key (not shown). The control signal is input to the LSI 50, and the LSI 50 controls the condenser motor (M) 20 and the valve 10 to be driven according to the input signal.
    [27] The control signal input to the LSI 50 is transmitted to the base of the transistor 2 (Q2). The base terminal is provided with a base resistor R3. The base resistor is a bias resistor for protecting the transistor 2 (Q2) when a large current is suddenly input to the transistor 2 (Q2). In addition, a resistor R4 is connected between the base terminal and the emitter terminal.
    [28] The collector terminal of transistor 2 (Q2) is connected to a power source, and the power source passes through relay 2 (RY2) and is transferred to transistor 2 (Q2). That is, the signal inputted to the base terminal passes through the collector terminal and flows into the relay 2 (RY2). The collector terminal is connected to a power source, the signal is introduced into the relay 2 (RY2), the relay 2 (RY2) is turned on, and the signal introduced into the relay 2 (RY2) to the condenser motor (M) (20). Is transmitted, and the condenser motor M is driven. At this time, the dancer motor (M) 20 rotates in the counterclockwise direction.
    [29] In accordance with the rotation of the dancer motor (M) (20), the valve 10 for controlling the amount of heat of the burner provides power to rotate. Accordingly, the cam 40, which is connected to the condenser motor (M) 20 uniaxially, rotates. The micro switch 30 detects whether the cam 40 reaches a calorie control position according to the calorie control signal. When the micro switch 30 detects that the calorie control position is reached by the control signal, the LSI 50 stops the rotation of the condenser motor (M) 20. The rotation of the valve 10 is also stopped due to the stop of the dancer motor (M) 20. And the gas according to the position of the valve 10 is supplied through a gas pipe (not shown). In addition, the LSI 50 controls the amount of heat in the burner according to the signal. That is, the calorific value of the burner may be controlled by opening or closing the calorie control switches 1, 2, 3, and 4 (SW1, SW2, SW3, and SW4) according to the control signal.
    [30] On the other hand, after the user selects the calorie of the burner to cook, and inputs a signal to control the calorie of the burner to be smaller than the previous step, or to be digested. When the control signal input to the LSI 50 is input to the transistor 1 (Q1), the signal is transmitted to the base terminal of the transistor 1 (Q1). The base terminal is provided with a base resistor (R1). The base resistor R1 is a bias resistor for protecting the transistor 1 Q1 when a large current is suddenly input to the transistor 1 Q1. In addition, a resistor R2 is connected between the base terminal and the emitter terminal.
    [31] The collector terminal of the transistor 1 (Q1) is connected to a power supply, and the power supply is transmitted to the transistor 1 (Q1) through the relay 1 (RY1). The signal input to the base terminal passes through the collector terminal and flows into the relay 1 (RY1). The collector terminal is connected to a power source, and the signal is introduced into the relay 1 (RY1) so that the relay 1 (RY1) is turned on, and the signal introduced into the relay 1 (RY1) is transferred to the condenser motor (M) 20. Transmitted to drive the dancer motor (M) (20). At this time, the dancer motor (M) 20 rotates in a clockwise direction.
    [32] In accordance with the rotation of the dancer motor (M) (20), the valve 10 for controlling the amount of heat of the burner provides power to rotate. Accordingly, the rotary body 40 which is connected to the condenser motor (M) 20 uniaxially also rotates. The micro switch 30 detects whether the rotor 40 reaches a position according to the calorie control signal. In response to the detection, the LSI 50 stops driving the relay 1 RY1 and stops the rotation of the dancer motor M 20 due to the stop of the relay 1 RY1 driving. The rotation of the valve 10 is also stopped due to the stop of the dancer motor (M) 20. And gas is supplied through a gas pipe (not shown) according to the position of the valve 10.
    [33] At this time, the LSI 50 controls the calorific value control switch (SW) according to the signal. Resistor 5, 6, 7, and 8 (R5, R6, R7, R8) are connected between the calorie control switches 1, 2, 3, 4 (SW1, SW2, SW3, SW4) and LSI 50, respectively. The resistor is grounded. In addition, power is supplied to the heat control switches 1, 2, 3, and 4 (SW1, SW2, SW3, SW4), and between the heat control switches 1, 2, 3, and 4 (SW1, SW2, SW3, SW4) and the power supply. Resistor 9, 10, 11, 12 (R9, R10, R11, R12) are connected respectively. The resistors 9, 10, 11, and 12 (R9, R10, R11, and R12) are configured to prevent abnormal operation of the switch due to a sudden large current flow. The amount of heat of the burner is controlled by the control of the calorific value control switch SW as described above.
    [34] That is, if the user inputs a control signal to ignite the calorific value of the burner, the LSI 50 turns on the relay 2 (RY2) until the calorie switch 4 (SW) is on and then off ( off) to control the burner heat. As described above, it is possible to control not only the maximum heat quantity of the burner but also the fire extinguishing, small, and medium through the heat control switches 1, 2, and 3 (SW1, SW2, SW3).
    [35] Therefore, when the calorie control signal of the burner is input through the one-touch key due to the configuration of the circuit as described above, the calorific value of the burner according to the signal can be controlled by large, medium, small, and fire extinguishing.
    [36] The control process according to the circuit configuration is an operation circuit limited to burner 1. Since the top burners are provided with a plurality of burners, each burner is driven by the control of the operation circuit. In addition, as a sensing element for detecting the position of the valve, the micro switch is one embodiment, and a switch such as a photocoupler may be used in place of the micro switch. The photocoupler is a circuit configured to perform a switching operation through conversion between electricity and light by combining light emitting elements such as LEDs and light receiving elements such as photodiodes or phototransistors to face each other. The photocoupler is used to switch the heat quantity of the burner according to the control signal input by the user. The photocoupler has an advantage of high speed and high reliability compared to a mechanically configured relay.
    [37] According to the present invention as described above, in controlling the calorie of the burner, the calorie is controlled by using a valve, a condenser motor and a micro switch, and the condenser motor transmits power for the valve to rotate, and the micro The switch senses the position of the valve according to the heat of the burner, and the technical idea is to control the heat of the burner.
    [38] The rights of the present invention are not limited to the embodiments described above, but are defined by the claims, and those skilled in the art can make various modifications and adaptations within the scope of the claims. It is self-evident.
    [39] Therefore, according to the present invention, without the need for time-dependent control, when the user inputs a desired amount of burner with one touch key, the calorie control signal is automatically connected to the calorie of the burner. This eliminates the time to rotate the valve for a predetermined time by manual operation in order to control the heat of the burner to provide satisfaction to the user of the product.
    权利要求:
    Claims (2)
    [1" claim-type="Currently amended] A rotary valve rotating to control the heat amount of the burner by the heat amount control signal of the top burner;
    A condenser motor for transmitting power to rotate the rotary valve;
    A cam which is provided on the same axis of the rotary valve and the condenser motor, and has a protrusion which rotates according to the heat quantity of the burner;
    Calorie control device of the top burner comprising a micro switch provided with a switching unit is pressed by the projection of the cam to sense that the calorie control position of the top burner.
    [2" claim-type="Currently amended] The method of claim 1,
    The micro switch is provided with a plurality of burner according to the calorie calories, each micro switch calorie control device of the top burner, characterized in that for sensing the calorie control position according to the calorie control of the burner.
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    同族专利:
    公开号 | 公开日
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2001-08-24|Application filed by 주식회사 엘지이아이
    2001-08-24|Priority to KR1020010051470A
    2003-03-03|Publication of KR20030017256A
    优先权:
    申请号 | 申请日 | 专利标题
    KR1020010051470A|KR20030017256A|2001-08-24|2001-08-24|A apparatus for energy control of top burner|
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