KR100686743B1 - Electric oven range - Google Patents

Abstract

The present invention relates to an electric oven range having a cooling device for forcing a heated electric burner to be cooled by generating heat conduction and convection at one inner side of the top burner.

Electric oven range according to the present invention is provided on the top of the electric oven range 100, the top burner 200 for cooking by placing a container containing food, and the electric oven range from one side of the top burner 200 The control unit 300 for controlling the operation of the 100, the oven unit 400 formed below the control unit 300 to cook food by tropical flow, and is provided below the oven unit 400 It has a configuration including a drawer (500) drawer (food) is stored, one side of the top burner 200 is cooled to force the top burner 200 to be cooled by conduction and convection of heat An apparatus 260 is further provided. According to the present invention, by causing the electric burner and the ceramic glass to be cooled at a high speed, physical injuries such as burns due to user carelessness can be prevented.

Electric oven range, top burner section, cooling device, heat pipe, conduction

Description

Electric oven range {

1 is a perspective view showing the appearance of a typical electric oven range.

Figure 2 is a side cross-sectional view schematically showing the configuration of a typical electric oven range.

Figure 3 is a perspective view showing an open state the oven door in the electric oven range according to the present invention.

Figure 4 is a side cross-sectional view schematically showing the configuration of the electric oven range according to the present invention.

Figure 5 is a longitudinal sectional view schematically showing the internal configuration of the top burner in the electric oven range according to the present invention.

Explanation of symbols on the main parts of the drawings

100. Electric oven range 200. Top burner

220. Electric burner 240. Ceramic glass

260. Chillers 262. Conductors

264. Convection generator 300. Control unit

320. Display 340. Operation knob

400. Oven 410. Gasket

420. Cavity Plate 422. Groove

424. Rack 430. Upper Heater

440. Lower Heater 450. Convection Heater

452. Convection Fan 454. Convection Cover

500. Drawer 520. Drawer

540. Drawer Door 542. Drawer Handle

560. Drawer heater 600. Oven door

620. Handle 640. Front Viewing Window

 M. motor

The present invention relates to an electric oven range, and more particularly, by providing a cooling device that generates heat conduction and convection on one side of the top burner to enable cooling of the heated electric burner at a high speed. The present invention relates to an electric oven range for preventing physical injury.

In general, the oven range includes an oven for heating a cooking material by using dry heat after sealing the cooking material, and a range for cooking by directly heating the cooking material on the upper surface. Combined into a single kitchen appliance, it is divided into a gas oven range and an electric oven range according to the type of heat source (熱源).

The gas oven range mainly uses gas as fuel to ignite and burn a plurality of burners, and unlike the gas oven range, the electric oven ranges using ceramic heaters and sheath heaters. The heaters are heated using various heaters such as sheathe heaters and halogen heaters.

Electric oven range is heating the outside and the inside of the material at the same time faster cooking speed than the gas oven range, high thermal efficiency, and the use of electricity is more safe than the gas oven range is increasing trend.

Hereinafter, the configuration of the electric oven range will be described with reference to the drawings. 1 is a perspective view showing the external configuration of a general electric oven range, Figure 2 is a side cross-sectional view schematically showing the configuration of a general electric oven range.

As shown in these drawings, the electric oven range 1 includes a top burner unit 10 for cooking by placing a container containing food, and operation of the electric oven range 1 at one side of the top burner unit 10. The control unit 20 for controlling the control unit, the oven unit 30 formed below the control unit 20 to cook food by tropical flow, and the lower side of the oven unit 30 is provided to store food It is comprised including the lower part (Drawer) 40.

The top burner unit 10 forms a top of the electric oven range 1, and a plurality of electric burners 12 equipped with a far infrared heater or a halogen heater are formed on the top of the top burner unit 10. The top burner unit 10 includes a ceramic glass 14 capable of transmitting far-infrared rays generated from the electric burner 12, and includes a top burner unit in which the electric burner 12 is formed. The upper surface of 10) is shielded.

Below the top burner unit 10 is formed a control unit 20 for controlling the operation of the electric oven range (1). On one side of the front of the control unit 20 is formed a display (Display, 22) that displays the operating state and cooking time of the electric oven range 1, the user side of the display 22 is the electric oven range A plurality of operation knobs 24 are further provided to enable operation of operation (1).

The oven unit 30 is formed below the control unit 20. The oven unit 30 is configured to cook food by the heat generated from a plurality of heaters, the upper heater 32 and the lower heater 34 on the inner upper and lower surfaces of the oven unit 30, In addition, a convection heater 35 is installed on the inner rear side of the oven unit 30, respectively.

The inner rear of the oven unit 30 is provided with a convection fan (Convectionfan, 36) for generating wind power is connected to the motor (M) for generating a rotational force. That is, the convection fan 36 allows cooking of food by convection the heat generated from the upper heater 32, the lower heater 34, and the convection heater 35 in the oven unit 30.

On the other hand, the oven door 50 to prevent the heat generated from the upper heater 32, lower heater 34 and the convection heater 35 to leak outside the oven unit 30 in front of the oven unit 30. ) Is installed. The oven door 50 is installed to be able to rotate forward with respect to the lower part of the front surface of the oven unit 30 to selectively shield the oven unit 30.

Therefore, the front door of the oven door 50 is preferably provided with a handle 52 protrudingly mounted to a predetermined length to enable the user to grip. In addition, the front side of the oven unit 30 is formed of a heat-resistant glass having a predetermined transparency, the front sight window 54 to withstand the hot heat inside the oven unit 30 and at the same time check the food cooking state It may be provided.

On the other hand, the drawer 40 is provided below the oven door 50. The drawer part 40 is provided with a large hexahedron shape with an upper portion open to allow food to be stored therein, and is disposed below the drawer 42 to dissipate predetermined heat. As a result, the drawer 42 is configured as a drawer heater 44 to warm food stored in the drawer 42 or to enable simple cooking.

In addition, the drawer 42 is installed to be slidable from side to side when viewed in FIG. 2 and serves to easily draw / receive food in the drawer 42, and the drawer heater ( In the case of the non-use of 44), it is, of course, possible to store the equipment necessary for cooking or to store food for a short time.

The upper heater (44) by applying a predetermined heat to the drawer (42), the upper heater (32) so that food can be kept simple, such as keeping food warm or thawing frozen meat (解凍) ) Or a lower heater 34 may be provided as a sheath heater.

However, the electric oven range 1 according to the related art, which is configured as described above, has the following problems.

That is, since there is no separate configuration that can cool the electric burner 12 generated by the application of power to the top burner, there is a problem that the electric burner 12 and the ceramic glass 14 take a considerable time to cool down. .

In addition, since the electric burner 12 and the ceramic glass 14 are maintained for a long time in a state including hot heat, there is a problem that the user causes physical injury such as burns.

In addition, the user's physical injury is undesirable because it causes dissatisfaction with the product.

SUMMARY OF THE INVENTION An object of the present invention for solving the above problems is to provide an electric oven range in which a heat pipe is inserted into one side of an electric burner so that the electric burner can be cooled by conduction.

Another object of the present invention is to provide an electric oven range in which the electric burner can be cooled at a high speed by forcibly cooling the heat conducted by the heat pipe by the wind again.

An electric oven range according to the present invention for achieving the above object, the top burner is provided on the top of the electric oven range and heat and cook the container containing the food using heat generated from the electric burner, and A control unit for controlling the operation of the electric oven range at one side of the top burner unit, an oven unit formed below the control unit to cook food by tropical flow, and a drawer provided at the lower side of the oven unit to store food ( Has a configuration including a drawer),

The inner side of the top burner is further characterized in that a cooling device for forcing the top burner to be cooled by conduction and convection of heat is further provided.

The cooling device is a sealed tube shape, one side of the electric burner is inserted into the inside of the electric burner and the other side of the electric burner protrudes to the outside so that the heat inside the electric burner conducts to the outside; It is characterized in that it is configured to include a convection generator is installed spaced apart from one end of the conductor at a predetermined interval to generate wind power to force the heat conducted by the conductor to convection.

The conductor is characterized in that the heat pipe (Heat pipe).

The conductor is characterized in that it is provided in a quantity corresponding to the electric burner.

The convection generator is characterized in that the plurality of conductors can be cooled simultaneously.

According to the electric oven range according to the present invention configured as described above, by causing the electric burner and the ceramic glass to be cooled at a high speed, physical injuries such as burns due to user carelessness can be prevented.

Hereinafter, the configuration of the electric oven range will be described in detail with reference to the accompanying drawings.

3 is a perspective view showing an oven door in an open state in an electric oven range employing a preferred embodiment of the present invention, Figure 4 is a side cross-sectional view schematically showing the configuration of the electric oven range according to the present invention. 5 is a longitudinal sectional view schematically showing the internal configuration of the top burner in the electric oven range according to the present invention.

As shown in these drawings, the electric oven range 100 is a top burner 200 for cooking by placing a container containing food, and the operation of the electric oven range 100 on one side of the top burner 200. The control unit 300 for controlling the control unit, an oven unit 400 formed below the control unit 300 to cook food by tropical flow, and provided below the oven unit 400 to store food It is configured to include a lower (500).

The top burner unit 200 is positioned above the electric oven range 100, and a plurality of electric burners 220 mounted with a far infrared heater or a halogen heater on an upper surface of the top burner unit 200, and A ceramic glass 240 capable of transmitting heat generated by the electric burner 220 is provided. Therefore, the ceramic glass 240 shields the top surface of the top burner unit 200.

The top burner 200 further includes a cooling device 260 which is a main component of the present invention as shown in FIG. 5. The cooling device 260 is provided in the electric burner 220 to force the cooling of the high speed by simultaneously applying heat conduction and convection to the heated electric burner 220 at the same time.

The cooling device 260 is formed in a large sealed tube shape is inserted into the interior of the electric burner 220 so that the heat inside the electric burner 220 is conducted to the outside of the conductor 262 and the motor It includes a convection generator 264 to generate wind power by the rotational force to allow the heat conducted by the conductor 262 to convex into the top burner unit 200.

The conductor 262 is installed such that one end thereof is inserted into the electric burner 220 so that the other end thereof is exposed to the outside of the electric burner 220 so that heat inside the electric burner 220 is transmitted to the conductor. It is conducted along 262 to diverge to the outside of the electric burner 220. Therefore, the conductor 262 is preferably composed of a heat pipe (Heat pipe) of high thermal conductivity.

Hereinafter, the heat pipe will be briefly described, and the heat pipe is formed of a material such as copper, stainless steel, ceramics, tungsten, and the like. Liquid) repeats the phase change of the gas-liquid to exert great heat transfer performance.

In other words, when heat is applied to one end of the heat pipe, the working fluid in the liquid absorbs heat energy and vaporizes and moves to the other end of the heat pipe. Will release heat. Therefore, the conductor 262 is preferably capable of cooling the electric burner 220 at a high speed and corresponding to the quantity of the electric burner 220.

In addition, the convection generator 264 is provided below the conductor 262. The convection generator 264 is installed to be spaced apart from one end of the conductor 262, that is, the end exposed to the outside of the electric burner 220 at a predetermined interval, and generates wind power by applying power. The heat conducted by the conductor 262 is forced to convection into the inner space of the top burner.

Accordingly, the electric burner 220 interacts with the conductor 262 cooling by heat conduction and the convection generator 264 forcing convection of conducted heat by applying wind power to one end of the conductor 262. It becomes possible to cool rapidly.

On the other hand, the rear end of the top burner 200 is provided with a controller 300 protruding to a predetermined height. The control unit 300 controls the operation of the electric oven range 100. A display on which one side of the front side of the control unit 300 displays an operating state and cooking time of the electric oven range 100 (Display, 320). And a manipulation knob 340 for allowing a user to manipulate the operation of the electric oven range 100.

Therefore, the operation knob 340 is a plurality of electric burner 220, the cooling device 260 and the oven unit 400, and the drawer unit 500 of the top burner unit 200 can be independently controlled. It is preferably provided in dogs.

The oven 400 is formed below the top burner 200. The oven unit 400 is configured to cook food by heat generated from a plurality of heaters, the upper and lower heaters 430 and lower heaters 440 on the inner upper and lower surfaces of the oven unit 400, In addition, a convection heater 450 is installed on the inner rear surface of the oven unit 400, respectively.

Accordingly, the plurality of heaters may be formed of a sheath heater having excellent thermal efficiency for effective heating of food.

The inner rear of the oven unit 400 is provided with a convection fan (Convectionfan, 452) for generating wind power is connected to the motor (M) for generating a rotational force. That is, the convection fan 452 convections heat generated from the upper heater 430, the lower heater 440, and the convection heater 450 in the oven unit 400 to allow food to be cooked evenly.

A convection cover 454 is mounted to the front of the convection fan 452 at a predetermined interval. A plurality of vent holes (not shown) are formed on the front surface of the convection cover 454 to allow air flow so that the wind power generated from the convection fan 452 is convection into the oven unit 400. At the same time it serves to protect the convection fan 452.

In the cavity plate 420 forming both side surfaces of the oven unit 400, a plurality of grooves 422 are formed to correspond to each other. The groove 422 is formed so that the rack (424) for supporting the food can be mounted so that the food can be cooked at an appropriate position when cooking the food, and can be variously applied according to the size and type of food. Various types of grooves 422 and racks 424 may be formed.

The oven door 600 prevents heat generated from the upper heater 430, the lower heater 440, and the convection heater 450 from leaking outside the oven unit 400 in front of the oven unit 400. ) Is installed. The oven door 600 is installed to be rotated forward with respect to the lower portion of the front surface of the oven unit 400 to selectively shield the oven unit 400.

Accordingly, a handle 620 is formed on the front surface of the oven door 600 (the left side when viewed in FIG. 4) to protrude to a predetermined length and to be gripped by a user. In addition, the front side of the oven unit 400 is formed of a heat-resistant glass having a predetermined transparency, the front view window 640 to withstand hot heat inside the oven unit 400 and at the same time check the food cooking state ) May be provided.

Then, the lower end of the oven door 600 is hinged to the front lower side of the oven unit 400. Accordingly, when the handle 620 is pulled forward, the oven door 600 is rotated counterclockwise (as shown in FIG. 4) to open the front surface of the oven unit 400.

And a gasket (Gasket, 410) is formed on the front edge of the oven unit 400 in contact with the oven door 600. The gasket 410 is pressed against the front surface of the oven unit 400 when the oven door 600 is closed to serve to shield the heat inside the oven unit 400 from leaking to the outside.

On the other hand, the drawer 500 is provided with a drawer 520 that is largely provided in the shape of a cube with an upper portion open so that food can be stored therein, and the drawer 520 is provided on the front of the drawer 520. Drawer door 540 to form a front appearance of the) and the drawer heater 560 for generating a predetermined heat to keep the food inside the drawer 520 warm.

The drawer 520 is installed to be slidable from side to side as shown in FIG. That is, when the user draws the drawer handle 542 recessed and formed on the front of the drawer door 540 and slides it to the left, the user can easily withdraw / feed food inside the drawer 520. . And, it is of course possible to selectively store the food stored in the drawer 520 by the action of the drawer heater 560.

Hereinafter, the operation of the electric oven range according to the present invention having the configuration as described above will be described with reference to the drawings.

First, in order to use the top burner unit 200 of the electric oven range 100, the user places a container containing food on the top surface of the ceramic glass 240 of the top burner unit 200. Then, when the operation knob 340 of the control unit 300 is operated, power is applied to the electric burner 220 so that the electric burner 220 generates a predetermined heat and food can be cooked. .

When the cooking of the food is completed, the operation knob 340 is operated to cut off the power of the electric burner 220. Simultaneously with the power cut off of the electric burner 220, the conductor 262 conducts heat to the outside of the electric burner 220 to the outside and cools it (see arrow of FIG. 5).

In addition, when the wind is generated by applying power to the convection generator 264, the internal heat of the electric burner 220 conducted to one end of the conductor 262 is convection into the top burner unit 200. As a result, the electric burner 220 is cooled at a high speed, and the ceramic glass 240 provided to contact the electric burner 220 is also cooled by heat conduction to the electric burner 220.

Next, in order to cook food using the oven unit 400, a user opens the oven door 600, puts food in the oven unit 400, and then closes the oven door 600 to open the oven unit 400. ) Will be sealed. When the oven unit 400 is sealed, the heaters inside the oven unit 400 are operated by operating the operation knob 340 of the control unit 300.

The convection fan 452 generates heat generated by the heater by generating a predetermined wind power at the same time as the upper heater 430, the lower heater 440, and the convection heater 450. Convection to the inside of the oven 400, food is possible to cook.

On the other hand, in order to insulate the food using the drawer 500 should draw the heater (560). That is, when a power is supplied to the drawer heater by operating the manipulation knob 340, a predetermined heat is generated, and the heat warms the drawer 520 to store foods stored in the drawer 520. It can be stored in a warm state.

When the power supply to the drawer heater 560 is cut off by operating the manipulation knob 340, the drawer 520 maintains room temperature to store food for short-term storage or cooking. Of course it is possible.

The scope of the present invention is not limited to the above-exemplified embodiments, and many other modifications based on the present invention will be possible to those skilled in the art within the above technical scope.

As described in detail above, the electric oven range according to the present invention further comprises a cooling apparatus for forcing the heated electric burner to be cooled by generating heat conduction and convection at one inner side of the top burner.

Therefore, since the electric burner and the ceramic glass can be cooled at a high speed by the cooling device, there is an advantage of increasing convenience of use.

In addition, by allowing the electric burner and the ceramic glass to be rapidly cooled, physical injuries such as burns that may be generated due to hot heat are prevented.

In addition, since physical injuries of the user are prevented in advance, the satisfaction of the product is also expected to increase.

Claims (6)

A top burner unit provided at an upper portion of the electric oven range and heating and cooking a container containing food using heat generated from the electric burner, a control unit controlling an operation of the electric oven range at one side of the top burner unit, and It is formed below the control unit and has a configuration including an oven unit for cooking food by tropical flow, and a drawer unit provided below the oven unit to store food, Inside one side of the top burner, A conductor that conducts heat inside the electric burner to the outside; And a convection generator for forcing the heat conducted by the conductor to convection, and further comprising a cooling device for forcing the top burner to cool. The method of claim 1, wherein the conductor, It has a closed tube shape and one side is inserted and fixed in the interior of the electric burner and the other side electric oven range, characterized in that protrudes to the outside of the electric burner. 3. The electric oven range according to claim 2, wherein the conductor is a heat pipe. 4. The electric oven range according to claim 2 or 3, wherein the conductor is provided in a quantity corresponding to the electric burner. The electric oven range according to claim 2, wherein the convection generator is capable of simultaneously cooling a plurality of conductors. The electric oven range according to claim 5, wherein the convection generator is spaced apart from one end of the conductor at a predetermined interval.

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