KR100981131B1 - Hot plate heating apparatus for warming bowl - Google Patents

Abstract

The present invention relates to a hot plate heater for heating a dish, which is heated under a tableware to transfer heat to the dish so that the food contained in the dish is kept in a warm state for a long time.

The hot plate heater for heating the dish according to the present invention may include: a coating part having a perforated outlet on a front surface thereof, and an inlet formed on a rear surface thereof, for enclosing a main functional part of the interior to thermally seal the cover; A transport unit which is a slippery rail which forms a downward slope from the inlet to the outlet of the coating part, and is transported with its own weight by being caught by the hot plate; A heating unit for heating the hot plate caught in the transport unit; The hot plate is caught by the rail is made of a separate discharge portion to be supported by a roller rotating material in the pivot shaft swinging by the rotation of the handle to drop one by one.

Heating bath, hot plate, hot plate heater

Description

Hot plate heater for keeping warm tableware {HOT PLATE HEATING APPARATUS FOR WARMING BOWL}

The present invention relates to a hot plate heater for heating a dish, which is heated under a tableware to transfer heat to the dish so that the food contained in the dish is kept in a warm state for a long time.

Humans started to have a culture when they lived in a cultural life because of the physiological action of enhancing taste, in addition to the biological demand for easy digestion. Therefore, the cooked food is cooked for a long time (at least until finished). Keeping yourself warm will make your meal more savory.

Therefore, various attempts are made to keep food in a tableware for a long time. For example, the food insulation container of Utility Model Registration No. 0017929 (registered on June 13, 1980) is one of them. It is not practically used due to the weight and economical efficiency of the vessel by providing a thermal insulation container by embedding a heat insulating material in the space.

However, in large restaurants, it is necessary to unify the tableware as much as possible to reduce the inconvenience and to provide high-quality service to the customers uniformly. In particular, the use of standardized tableware in specialty restaurants and a la carte restaurants is common sense. If a large number of tableware is used, economical and various methods may be employed for keeping the tableware warm.

In other words, one of the methods is to lay a hot plate having a high heat equivalent under the tableware to maintain long-term heat retention, wherein the hot plate can be used to absorb heat and transfer it slowly to another object. As the plate material for cooling the object slowly, in the present invention, a plate-shaped plate is used, but there is no particular limitation on the shape thereof. However, in principle, a material having a high thermal equivalent weight and a high thermal conductivity is used, such as lead, copper, iron, aluminum, and the like. These alloys can generally be used, cast iron can be preferably used in consideration of economics, and it is the core of the present invention to provide an apparatus for heating the heat plate used in this manner economically and easily.

By the way, since the heating device of such a hot plate is an unexplored field, and there is no research at all, introducing a gas heating device closest to help the understanding of the present invention, Utility Model Publication No. 1990-0011192 (Date of Publication December 22, 1990) In the heating apparatus of the gas grill for gas as shown in FIG. 4 and FIG. 5, a plate gas 62 is installed above the heating chamber 61, and a known gas griddle having a communication 63 formed at the rear thereof. In (64), the diaphragm 65 is provided in the heating chamber 61 in the transverse direction so as to isolate and install the hot air passage 66 on the upper side and the air inlet passage 67 on the lower side, respectively. ) Are mounted on the bottom surface of the plate body 62 and the top surface of the diaphragm 65 at equal intervals so as to stagger the heat guide plates 66a, 66b, 66c, 65a, 65b, 65c, respectively. A gap is formed below the barrier plate 65d at the tip of the diaphragm 65 in front of the air inlet 67, and at the rear lower portion thereof. Member to form an inlet (67a), and Honor (B) immediately above room hayeoseo install a heating plate (68) is characterized by configured.

Therefore, the above-described conventional invention increases the thermal efficiency by supplying preheated air to the burner, and at the same time realizes complete combustion by the heating plate, eliminating the pollution problem, and inducing and arranging the heat of combustion through the zigzag hot air passage. In accordance with the increase in the residual time of the heat of combustion can provide a heating device of the gradle that has the effect of maximizing the heat amount to maximize the heat amount, supplying preheated air to the burner (B) to increase the thermal efficiency, By inducing the combustion heat and the discharge flow of the flame in a zigzag form to increase the discharge residual time of the combustion heat and the flame to maximize the heating time by the extension of the heating time, and to accelerate the heating by the conduction heat to reduce the heating time Not only can you expect to save fuel, but you will also benefit from pollution prevention and complete combustion.

However, since it is a dedicated device for heating the griddle, it is not possible to change the device to use the device to heat the dish or heat the thermal insulation plate using the same, but it is merely an invention introduced to help the understanding of the present invention.

The present invention has been devised to develop a dedicated device for heating a hot plate for keeping the dishes warm for a long time, and can be manufactured in a compact structure while allowing the hot plate to be used in a large amount of heating, In addition, it is easy to use and economical. Furthermore, it is possible to provide a device that can perfectly block the heat so as not to be injured even under the carelessness of the operator.

In order to achieve the above object, the hot plate heater for heating the dish according to the present invention includes: a coating part having a perforated outlet on the front side and an inlet formed on the rear side, and enclosing a main functional unit therein for thermal sealing; A transport unit which is a slippery rail which forms a downward slope from the inlet to the outlet of the coating part, and is transported with its own weight by being caught by the hot plate; A heating unit for heating the hot plate caught in the transport unit; The hot plate is caught by the rail is made of a separate discharge portion to be supported by a roller rotating material in the pivot shaft swinging by the rotation of the handle to drop one by one.

In order to achieve the above-mentioned other problems, it is preferable that the hot plate heater for heating the dish according to the present invention, in addition to the above-described configuration, has two narrower rails in parallel with a narrower gap than the width of the hot plate.

In addition, it is preferable that the hot plate heater for dish insulation according to the present invention is characterized in that, together with the above-described configuration, the inner shell is doubled and an insulating material is embedded therein.

The present invention relates to a dedicated device for heating a hot plate for keeping the tableware warm for a long time, so that it can be manufactured in a compact structure while allowing the hot plate to be heated in large quantities, it is also good to install in a narrow place to use As the device itself is thermally sealed and there is no safety problem in the use of the device, it is easy to use and can be easily heated with a small amount of fuel to have economical efficiency. It is useful and effective as an easy device.

Although the most preferred embodiment of the present invention will be described below with reference to the drawings, the protection scope of the present invention is not limited to these, it is clear that the technical scope of the present invention to the same range.

1 is a configuration diagram of the present invention seen from the rear side, and FIG. 2 is a cross-sectional view of the rear side of FIG.

In FIG. 1, the hot plate heater for heating the dish of the present invention is illustrated as being formed of a cube, which may vary depending on the shape of the shell 11 and the inner shell 12 constituting the covering part 1. The structure of the cover part 1 is not limited as long as it is a structure capable of thermally blocking the transport part 2, the individual delivery part 3, and the heating part 4 installed therein, and the inner skin 11, The inlet opening 13 formed at the rear side of the covering part 1 of the form enclosed by 12) is configured to be opened and closed by the cover 131 as an inlet through which the hot plate 5 is manually inserted, and the outlet 14 at the front is The additional structure which has a manufacturing process spaced apart especially from the nozzle 41 of the heating part 4 mentioned later was not provided.

In the handle 31 shown on the right side of the drawing, when the user grabs the handle and rotates it to the left or right, the heated hot plate 5 is discharged one by one through the outlet 14, and the guide portion 141 is provided on the bottom of the outlet 14. ) Is formed so that the hot plate (5) in the tray 52 is placed on the tableware can be transported without hot.

Reference numeral 15 has a function of an outlet for appropriately inducing and discharging the flame and smoke generated when the fuel supplied to the nozzle 41 of the heating section 4, which will be described later, as a blowing section.

In FIG. 2, the transport unit 2, the individual delivery unit 3, and the heating unit 4 are all embedded in the endothelium 12 of the coating unit 1, and the endothelium 12 is formed as shown in FIG. 2. It is desirable to provide complete thermal barrier construction by layering and inserting insulation therein to provide a thermal seal.

First, the conveying part 2 consists of a slippery rail 21 which forms a downward slope from the inlet 13 to the outlet 14, and the hot plate 5 opens the inlet 13 which is the rear surface of the covering part 1. When the hanger groove 51 of the hot plate 5 is installed by being hooked to the rail 21, the slide groove 51 slides on the rail 21 by the weight of the hot plate 5 to reach the front of the outlet 14. It is supported by the roller 35 of (3).

In addition, a heating unit 4 is installed at the lower portion of the hot plate 5 caught by the rail 21, and the heating unit 4 is not particularly limited as long as it has a structure for heating the hot plate 5, and is limited to the fuel used therein. However, as shown, the number of hot plates (5) hanging on the rail 21 is arranged in a number of nozzles 41 are injected into the fuel over the entire area of the rail 21 and ignited by a ignition (not shown) It is desirable to simultaneously heat the plurality of hot plates 5, which allows continuous heating even while the hot plates 5 are being transported, and although not claimed, the nozzles 41 also control fuel supply by location. It is desirable to save the amount of fuel used. Reference numeral 42 is a conduit for supplying fuel to the nozzle 41 through a supply pipe, and is a component of the heating unit 4.

Finally, the hot plates 5 heated to a predetermined temperature are dropped out to the ejection opening 14 side one by one by the individual sending section 3, which will be described later with reference to FIG.

3 is a state diagram showing only the individual sending unit 3, which is an essential part of the present invention.

The individual feeding portion 3 of the hot plate heater for heating the dishware of the present invention is freely rotatable on the pivot shaft 34 swinging the hot plate 5 caught on the rail 21 by the rotation of the handle 31. As shown in FIG. 1, the handle 31 is disposed to be exposed to one side (outside in the drawing) of the shell 11 as shown in FIG. 1, and is about 90 ° to the left or about 90 ° to the right. Rotating swings the rotating force of the bevel gear 33 installed at the end of the handle shaft 32 by 90 ° so that the pivot shaft 34 installed to protrude into the front of the endothelial swings left and right, and the pivot shaft 34 is rotated. When the roller 35 is freely rotated to support one surface of the hot plate 5 and swings, the roller 35 moves away from the support surface of the hot plate 5 so that the supported hot plate 5 falls.

At this time, if the rails 21 are provided in a plurality of rows, for example, as shown in Figure 1, if the rails 21 are installed in two rows in parallel, the hot plate 5 is suspended between the two rows, this state, When the roller 35 supports the hot plate 5 on the left side, one of the right hot plate 5 falls down while the right hot plate 5 after the drop is supported by the overlapping portion of the left hot plate 5. Only one hot plate 5 falls, and when the pivot shaft 34 swings by turning the handle 31 again, the roller 35 moves to the right hot plate 5 by rolling the surface of the left hot plate 5. Only one of the left hot plate (5) will fall.

In addition, the rear surface of the guide portion 141 is integrally formed with a knife-shaped protector 36, so that the falling hot plate 5 falls back without interfering with the thermal power of the nozzle 41 being transmitted to the hot plate 5, It was to prevent from hitting the nozzle 41.

The hot plate heater for keeping the dishware of the present invention is suitable for use in a large restaurant, and a plurality of hot plates for keeping the dishes are heated at an appropriate temperature in an instant, and the heated hot plates can be taken out and used one by one throughout the meal. It is a device that can improve the service of restaurants by allowing them to eat hot food.

1 is a configuration diagram of the present invention,

2 is a cross-sectional view taken from the rear center to the front center of FIG. 1;

Figure 3 is an excerpt of the main part of the present invention,

4 is a configuration diagram of a conventional invention;

5 is a cross-sectional view of FIG. 4.

* Explanation of the Major Codes in Drawings

1. Covering part

11. Outer Shell 12. Inner Shell 13. Slot 131. Cover

14. Outlet 141.Guide (Hotplate Guide) 15. Smoker

2. Transportation Department

21.Rail

3. Individual sending department

31. Handle 32. Handle shaft 33. Bevel gear

34. Pivot Shaft 35. Roller 36. Protector (Nozzle)

4. Heating part

41.Nozzle 42.Supply Line

5. Hotplate

51. Hook groove 52. Tray

61. Heating chamber 62. Plate 63. Communication 64. Griddle

65. Plate 66. Hot aisle 67. Air inlet

65a, 65b, 65c, 66a, 66b, 66c. Induction plate

65d. Blocking plate 67a. Air inlet 68. Hot plate B. Burner

Claims (3)

The outlet part is perforated in the front, the inlet is formed in the back, the covering portion surrounding the main functional part of the interior to seal (thermally); A transport unit which is a slippery rail which forms a downward slope from the inlet to the outlet of the coating part, and is transported with its own weight by being caught by the hot plate; A heating unit for heating the hot plate caught in the transport unit; The hot plate heater for heating the dish consisting of a separate sending unit for supporting by a roller freely rotated from the pivot shaft swinging the handle by the rotation of the handle to drop one by one. The method of claim 1, Hot plate heater for heating the dish, characterized in that the rail is installed at least two rows in parallel with a narrower than the width of the hot plate. The method according to claim 1 or 2, The coating portion is made of the inner shell and the outer shell, the inner shell is double, the hot plate heater for heating the dish, characterized in that the insulating material is embedded therein.

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