JP5382376B2 - Oven that prevents temperature drop due to addition and removal of cooked food - Google Patents

Description

  The present invention relates to an oven that can prevent a temperature drop due to addition and removal of cooked food, and can mainly prevent a temperature drop due to addition and removal of cooked food in a steam convection oven that performs cooking using hot air and steam. It aims to be.

  Steam convection oven is an oven in which hot air is forcibly convected by a fan, and a steam generator is installed, and hot air or steam can be used independently to `` bake '' or `` steam '', and at the same time, A multifunctional cooking device that can boil, cook, and fry.

  In this type of oven, there has conventionally been an oven equipped with a single oven door in an oven having a space where a plurality of cooking shelves can be arranged. The oven shown in Patent Document 1 is a gas oven, but an oven having a plurality of cooking shelves.

  Thus, in an oven having a plurality of cooking shelves, it is convenient to heat and cook a large amount of food for heating at the same time, and has been widely used as a commercial cooking device. However, as a commercial cooking device, it has been desired not only to heat a large amount of heated food at the same time, but also to be able to perform additional cooking according to the order.

  Even if there are multiple cooking shelves like a conventional steam convection oven, if a single oven cabinet is equipped with a single oven cabinet door, additional orders will be made over time In addition, in order to continuously cook the added heating food, it is necessary to open the oven door and put the additional heating food into the oven chamber each time. However, in reality, such cooking is not performed, and it is a reality that additional order cooking is performed after cooking of the previous order is completed.

  The cause was that the temperature in the oven chamber dropped due to the opening of the oven chamber door. This drop in temperature is not just a heat escape due to the direct opening of the oven door. It was also caused by the stop of circulating fans such as hot air.

  The temperature drop occurs not only when the additional heating food is added, but also when the previous heating food is taken out during the heating of the additional heating food. Thus, when the temperature in the oven was lowered, it was not suitable for cooking that immediately responded to an additional order for food for heating.

Japanese Patent Laid-Open No. 10-122576

  The present invention is an oven in which a single oven door is provided in an oven having a space where a plurality of cooking shelves can be arranged, and a temperature drop due to addition and removal of cooked food is reduced, and a plurality of cooking shelves is provided on the oven door. It is an object of the present invention to provide an oven which can be prevented by providing a slit window for loading and unloading and mounting a cooking shelf provided with a closing plate on the slit window.

In order to solve the above problems, the first invention employs the following means in an oven equipped with a single oven door in an oven having a space in which a plurality of cooking shelves can be arranged.
1stly, the slit window for taking in / out of a some cooking shelf is provided in the oven corresponding | compatible position of the oven door.
Secondly, a cooking shelf provided with the slit window, each slit window having a corresponding slit window closing plate on the front surface, and not obstructing forced convection in the orb chamber. Is used.
Thirdly, the cooking shelf is mounted in and out of the slit window .
4thly, this cooking shelf is comprised with a frame and the grill net detachably mounted in this frame. Fifth, an oven capable of preventing temperature drop due to addition and removal of cooked food, characterized in that a cutout portion for the grilling net attaching / detaching operation is provided on one side of the frame body in and out of the frame .

  2nd invention can prevent the temperature fall by the addition and taking-out of the cooked food which added that the slit window for several said shelf putting out includes the slit window from which an up-and-down width differs in 1st invention. It is an oven.

A third invention is the first or second inventions, the cooking shelf, said the locking stopper to the slit window is formed in the opposite axial end the arrangement position of the closing plate of the slit windows It is an oven that can prevent a temperature drop due to the addition and removal of cooked foods that have been added.

  The present invention provides a slit window for taking in and out a plurality of cooking shelves at a position corresponding to the oven storage of the oven storage door, each slit window is provided with a corresponding slit window closing plate on the front surface, and inside the orb storage Then, a cooking shelf with a configuration that does not interfere with the forced convection wind is installed freely. Therefore, even if there is an additional order during cooking for heating food ordered in one cooking shelf, it is only necessary to pull out the other cooking shelf from the slit window without opening the oven door. . Moreover, when taking out the food cooked previously during the cooking of the food for additional heating, only the cooking shelf may be pulled out without opening the oven door. Therefore, it was possible to provide an oven that does not cause a temperature drop in the oven cabinet.

  Further, the cooking shelf is composed of a frame body and a grill net that is detachably mounted on the frame body, and the cut-out section for the grill net attaching / detaching operation is provided on one side of the frame body in the loading / unloading direction. As a result, the cooking shelf can be used only with a frame, and can also be used with a grill net, and the grill net can be easily attached and detached, providing an easy-to-use oven. I was able to.

  Although it is the effect of 2nd invention, it can respond to the thing with a wide width | variety of the height of a cooking shelf from the narrow thing by the slit window for several putting in and out of a cooking shelf including the slit window from which an up-and-down width differs. It was possible to provide an oven that can simultaneously cook different kinds of ingredients and ingredients in different sizes of cookers.

Although it is an effect of 3rd invention, when the stopper for latching to the said slit window is formed in the direction opposite to the arrangement position of the closing plate of a slit window, a cooking shelf is made into a slit window Since the cooking shelf does not easily come off the slit window when it is pulled out from the oven, it was possible to provide an oven that can stably arrange the cooking products from the oven to the dishes.

Front explanatory drawing of a steam convection oven showing an embodiment of the present invention Front explanatory drawing of the state where the cooking shelf is pulled out Center vertical section explanatory drawing The perspective view of the state where the cooking rack with the bottom grilled net is pulled out The perspective view which shows the use condition of the cooking shelf with which a wide slit window is mounted | worn In explanatory drawing of a cooking shelf with a grill, (A) shows the state before placing the grill on the cooking shelf, and (B) shows the state where the grill is placed on the cooking shelf. Explanatory drawing which shows the state which the cooking shelf latched in the slit window

Hereinafter, embodiments of the present invention will be described together with examples according to the drawings.
FIG. 3 is an explanatory view of the center longitudinal section of the steam convection oven 1 showing an embodiment of the present invention. In the oven cabinet 2 having a space where a plurality of cooking shelves 20, 21, 22, 23 can be arranged, The oven door 3 is equipped. Although the steam convection oven 1 is used in the embodiment, the steam convection oven 1 can be used in an oven which is a cooking utensil for steaming and baking food with heated air. The oven cabinet door 3 is an open door that is usually used in a steam convection oven. Reference numeral 7 in the figure denotes a door handle for opening and closing the oven cabinet door 3.

  FIG. 2 is an explanatory front view of the steam convection oven 1 with the cooking shelves 20, 21, 22, and 23 removed, and is used for loading and unloading four stages of cooking shelves at a position corresponding to the oven cabinet 2 on the oven cabinet door 3. Slit windows 30, 31, 32, 33 are provided. The slit windows 30, 31, 32, and 33 are four stages (four) in the embodiment, but may be a plurality of stages in the present invention, and are not limited to four stages.

  As shown in FIG. 2, the slit windows 30, 31, 32, and 33 for putting in and out cooking shelves include slit windows 30 having different vertical widths. In the embodiment, the uppermost slit window 30 is formed wider than the other slit windows 31, 32, 33. The narrow slit windows 31, 32, 33 are intended to be equipped with cooking shelves 21, 22, 23 for cooking food such as meat. As a cooking method, it is assumed that meat is placed on a grill and cooked. In addition, the wide slit window 30 assumes using a wide heating object like the cooking container 9 as FIG. 5 shows.

  Each slit window 30, 31, 32, 33 is provided with a slit window closing plate 40, 41, 42, 43 corresponding to the front surface, and does not interfere with forced convection in the orb chamber 2. The configured cooking shelves 20, 21, 22, and 23 are detachably mounted. The structure of the closing plates 40, 41, 42 and 43 is as shown in FIGS. 1 and 4 to 6, so that heat does not escape from the slit windows 30, 31, 32 and 33 during cooking. The cooking shelves 20, 21, 22, and 23 are configured so that the forced convection wind is not obstructed as shown in FIGS. In the embodiment, the forced convection wind includes hot convection hot steam and steam.

  4 is a perspective view showing a state in which the cooking shelf 23 with the lowermost grilled net 53 is pulled out, and FIG. 5 is a perspective view showing a state in which the cooking shelf 20 attached to the wide slit window 30 is pulled out. Yes, both hold the drawer handle 8 and pull it out.

  The cooking shelves 20, 21, 22, and 23 are composed of four frame bodies 60 and 63 corresponding to the four shelves, and a grill net 53 that is detachably mounted on the four frame bodies 60 and 63. A cutout portion 6 for a grill net attaching / detaching operation is provided on one side of the frame bodies 60 and 63 in the inserting and removing direction (in the embodiment, the right side as viewed from the front in the drawing direction).

  The notch 6 is formed to facilitate gripping when the grill net 53 is gripped by the tongue 10 (net gripping tool) and placed on the frame body 63 or taken out from the frame body 63. For this reason, when taking out the food from the cooking shelf 23, the entire grill 53 can be taken out, and the cooked food prepared on the grill 53 can be immediately put on the frame 63. 6A and 6B are explanatory diagrams of a cooking rack with a grill net. FIG. 6A shows a state before the grill net 53 is placed on the frame 63 of the cooking rack 23, and FIG. The state where the grill net 53 is placed is shown.

  The cooking shelves 20, 21, 22, and 23 are end portions in the opposite direction to the arrangement positions of the closing plates 40, 41, 42, and 43 of the slit windows 30, 31, 32, and 33, specifically, the four frame bodies 60, A hook-like locking stopper 5 is formed at the end of 63 in the same direction. Of course, the locking stopper 5 is not limited to a hook-shaped one. The stopper 5 for locking is locked to the lower end side 4 of the opening of the slit windows 30, 31, 32, 33. FIG. 7 is an explanatory diagram showing a state where the cooking shelf 23 is locked to the lower end side 4 of the opening of the slit window 33. When the cooking shelf 23 is pulled out, the locking stopper 5 is locked to the lower end side 4 of the opening of the slit window 33, and can be prevented from falling. Since the structure is simple, it is easy to remove and easy to remove and clean.

Hereinafter, the case where cooking for normal business is performed using the present embodiment will be described.
When using the steam convection oven 1 according to this embodiment, the oven cabinet door 3 is not opened and closed during cooking. The oven door 3 is opened and closed only when the inside of the oven chamber 2 is cleaned. When using, the cooking shelves 20, 21, 22, and 23 are inserted into the slit windows 30, 31, 32, and 33, and the inside of the oven cabinet 2 is made a closed space by the closing plates 40, 41, 42, and 43. Thereafter, preheating is performed.

  After the preheating is completed, the first cooked product already ordered is pulled out and placed on the desired cooking shelf 23, and is pushed in again, the inside of the oven cabinet 2 is sealed, and cooking is performed. At this time, since the oven cabinet door 3 is not opened and closed, there is no escape of heat due to opening and closing, and the heat source in the oven cabinet 2 is stopped by the opening of the oven cabinet door 3 in a normal apparatus, and a fan such as hot air is turned off. Stoppage does not occur and temperature drop can be minimized.

  If the first cooking product receives another order during cooking, the other cooking shelf 22 is pulled out without placing the oven door 3 open, the additional second cooking product is placed, pushed in, and the oven. The inside of the storage 2 is sealed again and cooking is performed. Since the temperature drop is minimal as described above, the cooking of the second cooking product can be started without waiting for the completion of the cooking of the first cooking product.

  Furthermore, even when cooking of the first cooking product is completed during cooking of the second cooking product, only the cooking shelf 23 on which the first cooking product is placed is pulled out and completed. In this case, since the temperature drop is minimal as described above, continuous cooking is possible.

1 ... Steam convection oven 2 ... Oven cabinet 3 ... Oven cabinet door 4 ... Opening edge lower edge 5. ··········· Stopper stopper 6 ······························································································· 9 ... Cooking container 10 ... Tongs 20, 21, 22, 23 ... Cooking shelves 30, 31, 32, 33 ... Slit windows 40, 41.42, 43 ... Closed plates 53 ··· · Grill 60, 63 · · · Frame

Claims (3)

In an oven equipped with a single oven door in an oven having a space where a plurality of cooking shelves can be arranged,
A slit window for putting in and out a plurality of cooking shelves is provided at the oven storage position of the oven storage door .
Each slit window, along with the front face provided with a closing plate of the corresponding slit window, and within orb chamber freely mounted out cooking shelf was not to prevent the wind that forced convection arrangement, the cooking rack Is composed of a frame body and a grill net that is detachably mounted on the frame body, and the notch portion for removing and mounting the grill net is provided on one side of the frame body in and out of the frame body. An oven capable of preventing temperature drop due to the addition and removal of cooked foods.   The oven capable of preventing a temperature drop due to addition and removal of cooked food according to claim 1, wherein the plurality of slit windows for putting in and out the cooking shelves include slit windows having different vertical widths. The addition and removal of cooked food according to claim 1 or 2 , wherein the cooking shelf is formed with a stopper portion for locking to the slit window at an end opposite to the arrangement position of the closing plate of the slit window. Oven that can prevent temperature drop due to heat.

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