• 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 discloses a microwave oven. According to the present invention, in a microwave oven provided with a cooking chamber having a tray on which a workpiece is placed and an operation unit on one side, and a magnetron that emits microwaves into the cooking chamber, the cooking chamber is a microwave which is oscillated therein. Illuminated by the identification means characterized in that the microwave oven is provided with an abnormality is confirmed. Therefore, the microwave is turned on when the microwave is driven and it is possible to check whether there is an abnormality such as a magnetron.
    公开号:KR19990033715A
    申请号:KR1019970055132
    申请日:1997-10-25
    公开日:1999-05-15
    发明作者:현종학
    申请人:윤종용；삼성전자 주식회사；
    IPC主号:
    专利说明:

    microwave
    The present invention relates to a microwave oven, and more particularly, to a microwave oven, which is lit by a microwave oscillated when the microwave oven is driven, and which can check whether there is an abnormality such as a magnetron.
    In general, microwaves are cooked by irradiating microwaves oscillated by the magnetron to the workpiece, which is a dielectric material, by inducing heat generation by frictional heat generated in the process of colliding molecules in the workpiece.
    The general configuration of such a microwave oven is as shown in FIG.
    That is, the cooking chamber 20 is provided inside the main body 10 having an enclosure shape. The cooking chamber 20 is opened and closed by a door 30 rotatably provided on one side of the main body 10. The door 30 is typically formed with a viewing window so as to identify the inside of the cooking chamber 20.
    In the lower side of the cooking chamber 20, a tray 40 in which food is contained or a container containing food is placed is installed. The tray 40 is rotated by a driving force of a driving motor (not shown).
    On the other hand, the other side of the main body 10 is provided with an operation unit 50 for selectively operating the cooking conditions of the workpiece.
    Accordingly, when the microwave oven is operated by operating the operation unit 50 while the food is placed on the tray 40, the magnetron not shown is driven, the microwave is oscillated, and the tray 40 on which the food is placed is rotated. And cooking proceeds.
    However, such a microwave oven has the following problems.
    That is, when cooking the food while operating the microwave, for example, the drive motor is driven and the tray 40 on which the food is placed is rotated, while the magnetron is abnormal even if the oscillation operation is stopped, the user After identifying the tray 40 that is rotated inside the cooking chamber 20 through the door 30 has been a problem that the microwave is mistaken as operating normally.
    In addition, while the drive motor, which is a part of the microwave oven, is stopped due to a failure, the magnetron identifies the stopped state of the tray 40 due to the failure of the drive motor through the door 30 even though the magnetron is normally driven. Afterwards, there was another problem that the microwave was mistaken as a whole.
    Therefore, the technical problem to be achieved by the present invention, that is, the object of the present invention, to solve the problems of the conventional microwave oven, is turned on by the microwave that is oscillated when the microwave oven is driven, the presence of abnormalities such as magnetron It is to provide a microwave oven that can be identified.
    1 is a perspective view of a typical microwave oven
    Figure 2 is a front view showing a microwave oven to which the present invention is applied
    Figure 3 is an enlarged perspective view showing the main portion of the present invention is installed
    Explanation of symbols on the main parts of the drawings
    10; Main body 20; cuisine
    30; 40; tray
    50; Control panel 60; Identification means
    61; Socket 62; lamp
    In order to achieve the above object, the present invention provides a cooking chamber having a main body provided with an operation unit on one side, a tray installed inside the main body and on which a food is placed, and a magnetron for emitting microwaves into the cooking chamber. In the microwave oven, the cooking chamber is lit by a microwave oscillating therein and provides a microwave oven, characterized in that the identification means for checking whether there is an abnormality of the microwave oven.
    2 is a front view of a general microwave oven to which the identification means according to the present invention is applied, and FIG. 3 is a perspective view illustrating main parts of the identification means according to the present invention. Will be explained.
    In other words, the identification means according to the present invention will be described with reference to "60".
    That is, the main body 10 of the microwave oven according to the present invention is provided with a cooking chamber 20 therein. On one side of the main body 10, a door 30 having a viewing window is rotatably installed.
    Meanwhile, a tray 40 in which food is contained or a container in which food is placed is installed at a lower side of the cooking chamber 20, and the tray 40 is not shown in the lower side of the cooking chamber 20. It is rotated by the driving force of the motor.
    On the other hand, the other side of the main body 10 is provided with an operation unit 50 for selectively operating the cooking conditions of the workpiece, which is the same as the configuration of a general microwave oven.
    However, a feature of the present invention is that the inside of the cooking chamber 20 is provided with an identification means 60 which is turned on by the oscillating microwave and checks whether there is an abnormality of the microwave oven.
    The identification means 60 is installed on one side wall or the upper side wall of the cooking chamber 20.
    That is, the identification means 60 is turned on by the microwaves oscillated in the magnetron (not shown).
    In order to satisfy this, the identification means 60 is operated by the socket 61 provided in the inner wall of the cooking chamber 20 and the microwave coupled to the socket 61 to be illuminated by being irradiated with the operation unit ( 50) and a lamp 62 electrically connected thereto.
    Preferably, the lamp 62 is preferably provided with a neon lamp having a filament that is heated by irradiation with microwaves.
    Since the basic operation of the microwave oven according to the present invention configured as described above is the same as the operation of a general microwave oven, a separate description thereof is omitted.
    However, only the operation of the main identification unit 60 according to the present invention will be described.
    First, the installation state of the present invention is a state as shown in Figs.
    That is, in this state, the socket 61 of the identification means 60 is electrically connected with the operation part 50 provided in the other side of the main body 10, and the lamp 61 is mounted in the socket 61. .
    In such an initial state, when the object is placed on the tray 40 provided inside the cooking chamber 20 and the door 30 is closed, the microwave oven is operated, and the driving motor and the magnetron are not shown. do.
    Therefore, the tray 40 is rotated while the food is placed and the microwaves irradiated from the magnetron are irradiated with the food to be cooked.
    However, a feature of the present invention is that the lamp 62 is turned on by the microwave being irradiated while the magnetron is driven and oscillates the microwave.
    That is, when using the microwave oven to which the present invention is applied, since the magnetron is driven and the lamp provided inside the cooking chamber is constantly lit by the microwave which is oscillated, it is possible to identify the abnormality of the driving motor for rotating the tray by the lit lamp. In addition, even if a microwave oven is used, if the lamp is not turned on, the abnormality of the magnetron is identified by the lamp which is turned off.
    Therefore, when cooking the food while operating the microwave as in the prior art, the problem that could not be confirmed beforehand whether there is an abnormality of the drive motor for rotating the tray and the magnetron for oscillating the microwave.
    As described in detail above, the present invention is characterized by being turned on by the microwave oscillated when the microwave oven is driven, and can be confirmed in advance whether there is an abnormality such as a magnetron.
    权利要求:
    Claims (3)
    [1" claim-type="Currently amended] In a microwave oven provided with a main body having an operating unit on one side, a cooking chamber having a tray installed inside the main body, and a magnet on which microwaves are radiated into the cooking chamber, the cooking chamber has an inner side thereof. Microwave oven, characterized in that the light is turned on by the microwave oscillation and identification means for confirming the abnormality of the microwave oven.
    [2" claim-type="Currently amended] The microwave oven according to claim 1, wherein the identification means is a lamp electrically connected to the operation unit such that the socket provided on the inner wall of the cooking chamber and the microwave coupled to the socket are irradiated with the microwave.
    [3" claim-type="Currently amended] The microwave oven of claim 2, wherein the lamp is a neon lamp.
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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:
    1997-10-25|Application filed by 윤종용, 삼성전자 주식회사
    1997-10-25|Priority to KR1019970055132A
    1997-10-25|Priority claimed from KR1019970055132A
    1999-05-15|Publication of KR19990033715A
    2002-07-02|Application granted
    2002-07-02|Publication of KR100318671B1
    优先权:
    申请号 | 申请日 | 专利标题
    KR1019970055132A|KR100318671B1|1997-10-25|microwave|
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