• 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:
    PURPOSE: An auxiliary tray for a microwave oven is provided to be easily separated from a rotary tray after finishing cooking food by preventing itself from contacting with the rotary tray. CONSTITUTION: The auxiliary tray for a microwave oven is composed of:a couple of annular ribs(141, 142) provided on the lower face of an auxiliary tray(140) which is laid on a rotary tray to serve to support the auxiliary tray on the rotary tray; the auxiliary tray manufactured with aluminium, of which upper face is coated with teflon and of which lower face is coated with silicon; and the annular ribs manufactured with rubber and attached on the lower face of the auxiliary tray.
    公开号:KR20000004889A
    申请号:KR1019980061501
    申请日:1998-12-30
    公开日:2000-01-25
    发明作者:김대래
    申请人:윤종용；삼성전자 주식회사；
    IPC主号:
    专利说明:

    Auxiliary Tray for Microwave Oven
    The present invention relates to an auxiliary tray for a microwave oven, and more particularly, to an auxiliary tray placed on a tray provided in a cooking chamber of a microwave oven.
    Microwave oven is a device for cooking food using microwave. An example of a general microwave oven is shown in FIG. 1. The microwave oven 10 has a casing 50 that forms the cooking chamber 60, a door 100 that opens and closes the cooking chamber 60, and an operation panel 120 provided on the front surface of the casing 50. A machine room (not shown) is formed at the rear of the operation panel 120, and various electric parts such as a magnetron and a high voltage transformer are installed in the machine room. The magnetron generates microwaves, which are irradiated into the cooking chamber 60. The food stored in the cooking chamber 60 is cooked by this microwave.
    The cooking chamber 60 is provided with a rotary tray 90 for placing food to be cooked. The rotary tray 90 is placed on the rotary member 80 having a roller, and the rotary member 80 is rotated by a motor (not shown) installed under the cooking chamber 60. The rotary tray 90 continues to rotate while the food is being cooked, so that the microwaves are irradiated to the food evenly.
    In order to allow the user to conveniently use the microwave 10, the auxiliary tray 40 as shown in FIGS. 2 to 4 is placed in the rotary tray 90. The auxiliary tray 40 is manufactured in a suitable size and shape to be accommodated in the rotary tray (90). On the bottom of the auxiliary tray 40, a pair of annular ribs 41 and 42 are formed. The ribs 41 and 42 serve to support the auxiliary tray 40 on the rotary tray 90. Typically, the auxiliary tray 40 is made of aluminum, the upper surface is coated with Teflon and the lower surface is coated with silicon. The annular ribs 41 and 42 are made of rubber and attached to the bottom surface of the auxiliary tray 40.
    The user puts food such as pizza on the auxiliary tray 40 and then puts the auxiliary tray 40 on the rotary tray 90. Then, the microwave 10 is operated to cook food on the auxiliary tray 40. After the cooking is completed, the user takes out the auxiliary tray 40 from the cooking chamber 60.
    However, when cooking food using the auxiliary tray 40 as described above, the space 45 formed between the annular ribs 41 and 42 and the bottom surface of the rotary tray 90 by the high heat of the irradiated microwaves. 46) is to be heated. Therefore, after the cooking is completed, the air pressure in the spaces 45 and 46 is very low, so that the annular ribs 41 and 42 are strongly adhered to the bottom surface of the rotary tray 90. Accordingly, the auxiliary tray 40 is closed. It is difficult to separate from the rotary tray 90.
    Accordingly, an object of the present invention is to provide an auxiliary tray for a microwave oven which can be easily separated from the rotary tray after the cooking of food is completed, by avoiding hermetic contact with the rotary tray in view of these problems in the related art. will be.
    1 is a perspective view of a typical microwave oven,
    2 is an enlarged perspective view of the rotating tray and the auxiliary tray shown in FIG.
    Figure 3 is a side cross-sectional view showing a state in which the auxiliary tray is placed on the rotary tray,
    4 is a perspective view showing a lower surface of a conventional auxiliary tray;
    5 is a perspective view showing a lower surface of the auxiliary tray according to the present invention;
    6 is another embodiment of the present invention.
    <Explanation of symbols for the main parts of the drawings>
    90: rotating tray 140: auxiliary tray
    141, 142: rib 141a, 142a: air vent
    The object is that according to the present invention there is provided an auxiliary tray for placing food in a tray in a microwave oven, the annular rib having a bottom surface; The rib is achieved by the auxiliary tray, characterized in that it has at least one air vent formed in at least one portion to communicate the space formed between the auxiliary tray and the tray with an external space.
    According to the present invention, since the auxiliary tray is not in airtight contact with the tray, the auxiliary tray can be easily separated from the tray after food cooking is completed.
    Hereinafter, with reference to the accompanying drawings will be described in detail preferred embodiments of the present invention.
    5 shows an auxiliary tray 140 according to the present invention. In the cooking chamber of the microwave oven, a rotary tray rotated by a motor is placed, and the auxiliary tray 140 is placed on the rotary tray. A pair of annular ribs 141 and 142 is formed coaxially on the bottom of the auxiliary tray 140. The ribs 141 and 142 support the auxiliary tray 140 on the rotary tray. Typically, the auxiliary tray 140 is made of aluminum, the upper surface is coated with Teflon and the lower surface is coated with silicon. The annular ribs 141 and 142 are made of rubber and attached to the bottom surface of the auxiliary tray 140.
    The inner rib 142 has three air vents 142a formed by cutting a portion thereof. The air vents 142a are symmetrically arranged to have an angle of about 120 degrees to each other. The air vent 142a opens a space formed between the inner rib 142 and the bottom surface of the rotary tray while the auxiliary tray 140 is placed on the rotary tray to communicate with the external space.
    6 shows another embodiment of the present invention. In the present embodiment, the air rib 142a is formed in the inner rib 142 as in the above-described embodiment, and the air vent 141a is formed in the outer rib 141. The air vent 141a opens a space formed between the outer rib 141 and the bottom surface of the rotary tray while the auxiliary tray 140 is placed on the rotary tray to communicate with the external space.
    The user puts food such as pizza on the auxiliary tray 140 and then puts the auxiliary tray 140 on the rotary tray. As shown in FIGS. 5 and 6, since the air vents 141a and 142a are formed in the annular ribs 141 and 142, the food cooking is completed even when the space in the ribs 141 and 142 is heated by microwaves when cooking the food. The air pressure in this space will not be lowered afterwards. Therefore, the auxiliary tray 140 is not in close contact with the rotary tray, and the auxiliary tray 140 can be easily separated from the rotary tray.
    When the food is placed in the auxiliary tray 140, the weight of the food is mainly concentrated in the center portion of the auxiliary tray 140, as shown in the embodiment of Figure 5, the air vent 142a only in the inner rib 142 Even if it is formed, the object of the present invention can be achieved. Preferably, as shown in FIG. 6, the air vent 141a is formed not only on the inner rib 142 but also on the outer rib 141. Can be achieved effectively.
    In addition, although the air vents 141a and 142a are formed by cutting a portion of the ribs 141 and 142 in the illustrated embodiments, the air vents 141a and 142a may be formed in various methods and shapes. For example, when forming a projection projecting downward on one portion of the rib (141, 142), the rib (141, 142) is not in airtight contact with the bottom surface of the rotary tray, thereby forming an air vent substantially It could be. In addition, the air vent may be formed by forming a through hole penetrating a portion of the ribs 141 and 142.
    As described above, according to the present invention, since the auxiliary tray is not in close contact with the rotary tray, the auxiliary tray can be easily separated from the rotary tray after the completion of food cooking.
    Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the specific preferred embodiments described above, and the present invention is not limited to the specific scope of the present invention as claimed in the claims. Anyone of ordinary skill in the art can make various modifications, as well as such modifications are within the scope of the claims.
    权利要求:
    Claims (2)
    [1" claim-type="Currently amended] In the auxiliary tray which is placed on a tray in a microwave oven to place food,
    Having an annular rib formed at the bottom;
    The rib has at least one portion of the auxiliary tray characterized in that it has at least one air vent for communicating the space formed between the auxiliary tray and the tray with an external space.
    [2" claim-type="Currently amended] The method of claim 1,
    A pair of annular ribs are formed coaxially, wherein the annular ribs are each provided with at least one air vent auxiliary tray.
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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:
    1998-06-16|Priority to KR19980022617
    1998-06-16|Priority to KR1019980022617
    1998-12-30|Application filed by 윤종용, 삼성전자 주식회사
    1998-12-30|Priority to KR1019980061501A
    2000-01-25|Publication of KR20000004889A
    优先权:
    申请号 | 申请日 | 专利标题
    KR19980022617|1998-06-16|
    KR1019980022617|1998-06-16|
    KR1019980061501A|KR20000004889A|1998-06-16|1998-12-30|Auxiliary tray for microwave oven|
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