KR102665015B1 - Oven - Google Patents

Abstract

An oven is provided that places a camera on the upper part of the cooking chamber so that the inside of the cooking chamber can be clearly photographed, and has a structure that cools the camera to prevent the temperature of the camera from rising due to heat generated in the cooking chamber.
The oven is provided at the top of the galley, and a camera is placed above the camera to photograph the inside of the galley. A camera cooling fan that cools the camera by sucking in external air, is provided on the upper wall of the galley so that the camera can take pictures of the inside of the galley, and blocks heat inside the galley from being transferred to the camera. It includes glass and a second glass provided between the camera and the first glass to block heat transmitted to the camera.

Description

Oven {OVEN}

The present invention relates to an oven in which a camera for photographing the inside of the cooking chamber is provided at the upper part of the cooking chamber.

Generally, an oven is a device for cooking food that includes a cooking chamber, a heating device that applies heat to the cooking chamber, and a circulation fan that circulates the heat generated by the heating device within the cooking chamber.

An oven is a device that cooks food by sealing and heating it, and can generally be classified into electric, gas, and electronic types depending on the heat source.

Electric ovens use electric heaters as heat sources, while gas ovens and microwave ovens use heat from gas and frictional heat of water molecules caused by high frequencies as heat sources, respectively.

In general, an oven includes a main body with an open front and a cooking chamber into which food to be cooked is placed, and a door installed on the front of the main body to selectively open and close the cooking chamber.

Recently, the cooking status of food being cooked in the cooking chamber inside the oven is monitored through a smart device using an external camera or remotely controlled, allowing users to use it conveniently.

However, when the inside of the galley is photographed through an external camera, the inside of the galley cannot be captured clearly due to diffuse reflection due to the nature of the glass mounted on the oven door.

One aspect of the present invention provides an oven that has a structure to cool the camera so as to prevent the temperature of the camera from increasing due to heat generated in the cooking chamber while placing the camera above the cooking chamber so that the interior of the cooking chamber can be clearly photographed.

An oven according to an embodiment of the present invention includes a main body, a cooking chamber provided with an open front inside the main body, a camera provided above the cooking chamber to photograph the inside of the cooking chamber, and disposed above the camera. A camera cooling fan that cools the camera by sucking in external air, is provided on the upper wall of the galley so that the camera can take pictures of the inside of the galley, and blocks heat inside the galley from being transferred to the camera. It includes glass and a second glass provided between the camera and the first glass to block heat transmitted to the camera.

An inlet through which external air is sucked is provided at the upper part of the main body, and ribs may be provided around the inlet to prevent water from penetrating into the inlet.

The main body includes an electrical equipment room provided at the upper part of the cooking compartment to accommodate electrical equipment, and the electrical equipment room has a cooling fan that sucks air into the electrical equipment room, cools the interior of the electrical equipment room, and then discharges the air to the outside of the electrical equipment room. And, it may include an exhaust duct that guides air discharged to the outside of the electrical equipment room.

A fan holder on which the camera cooling fan is mounted is provided inside the battlefield, and the fan holder may include a suction passage communicating with the suction port.

A camera holder on which the camera is mounted is provided at the bottom of the fan holder, and the camera holder has a seating portion on which the camera cooling fan is seated, an outlet through which air sucked into the suction passage is discharged, and a camera holder coupled to the discharge duct. It may include a coupling part.

The camera may include a mounting portion mounted on the camera holder, a barrel extending downward from the mounting portion and having a cylindrical shape, and a lens disposed at an end of the barrel for photographing the inside of the galley.

A blocking member may be provided between the camera and the battlefield cooling fan to block a portion of the exhaust duct to prevent air discharged from the exhaust duct from contacting the camera.

The blocking member may support the discharge duct to prevent sagging of the discharge duct.

The blocking member may be provided integrally with the camera holder.

A plurality of second glasses may be provided, and a glass holder on which the plurality of second glasses may be fixed may be provided below the camera.

The blocking member may be provided integrally with the glass holder.

The glass holder includes a plurality of glass fixing parts to which the plurality of second glasses are fixed, and a sealing part having an insertion hole into which the end of the lens barrel on which the lens is disposed is inserted, and the space into which the end of the lens barrel is inserted is It can be sealed by the second glass and the sealing part.

The glass holder includes a plurality of glass fixing parts to which the plurality of second glasses are fixed, an opening open to accommodate the end of the lens barrel, and an end of the barrel detachably coupled to the opening and on which the lens is disposed. It includes a gasket having an insertion hole, and the space where the end of the barrel is inserted can be sealed by the second glass and the gasket.

The upper wall of the cooking chamber includes an opening, and a glass bracket on which the first glass is mounted can be detachably coupled to the opening.

The air sucked in from the outside by the camera cooling fan may cool the camera and then be discharged to the outside of the battlefield along with the air discharged to the exhaust duct through the outlet.

In addition, the oven according to an embodiment of the present invention includes a main body, a cooking chamber provided with an open front inside the main body, an electrical equipment room provided in the upper part of the cooking room to accommodate electrical equipment, an oven provided inside the electrical equipment room, and external air. It includes a battle room cooling fan that sucks air to cool the inside of the battle room, an exhaust duct that discharges the air sucked into the battle room to the outside, and a camera module provided on an upper part of the galley to take pictures of the inside of the galley, wherein the camera The module includes a camera that takes pictures of the inside of the galley, a camera cooling fan disposed on top of the camera and cooling the camera by sucking in external air, and a camera that is provided between the camera and the battlefield cooling fan and is discharged through the exhaust duct. In order to prevent air from contacting the camera, a blocking member blocks a part of the discharge duct and is provided at the bottom of the camera to allow the camera to photograph the inside of the cooking chamber, and heat inside the cooking chamber is transmitted to the camera. It includes a plurality of glasses that block the

The plurality of glasses are provided on the upper wall of the cooking chamber so that the camera can photograph the inside of the cooking chamber, a first glass that blocks heat inside the cooking chamber from being transferred to the camera, and the camera and the first glass. It may include a second glass provided between them to block heat transmitted to the camera.

The second glass is provided in plural pieces and fixed to a glass holder, and the glass holder includes a glass fixing part to which the second glass is fixed, a sealing part having an insertion hole into which one end of the camera is inserted, and one end of the camera. This inserted space can be sealed by the second glass and the sealing part.

An intake port is provided at the top of the main body, and the air sucked through the intake port cools the camera and then can be discharged outside the battlefield along with the air discharged through the exhaust duct.

In addition, the oven according to an embodiment of the present invention includes a main body, a cooking chamber provided with an open front inside the main body, an electrical equipment room provided in the upper part of the cooking room to accommodate electrical equipment, an oven provided inside the electrical equipment room, and external air. A battlefield cooling fan that sucks air to cool the interior of the battlefield, an exhaust duct that discharges air sucked into the battlefield to the outside, a camera provided at the top of the galley to photograph the interior of the galley, and a camera disposed above the camera, , including a camera cooling fan that cools the camera by sucking in external air, and the air sucked in by the camera cooling fan cools the camera and is then discharged to the outside of the battlefield along with the air discharged through the exhaust duct. is discharged.

A blocking member is provided between the camera and the battlefield cooling fan to prevent air discharged through the exhaust duct from contacting the camera, so that the air discharged through the exhaust duct can be discharged by bypassing the blocking member.

The camera is mounted on a camera holder, and air cooling the camera may be discharged through an outlet of the camera holder that communicates with the discharge duct.

The battlefield cooling fan is provided to have a larger size than the camera cooling fan, so that the air discharged from the exhaust duct by the battlefield cooling fan can have a faster speed than the air discharged from the outlet.

The air discharged through the outlet may be mixed with the air discharged by bypassing the blocking member through the discharge duct and discharged outside the electrical equipment room.

In addition, an oven according to an embodiment of the present invention includes a main body provided with an intake port through which external air is sucked in, a cooking chamber provided with a front opening inside the main body, a camera provided on an upper part of the cooking chamber to photograph the inside of the cooking chamber, and An electrical equipment room provided in the upper part of the galley to accommodate electrical equipment, an electrical equipment room cooling fan provided inside the electrical equipment room to cool the camera and the interior of the equipment room by sucking in external air, and a suction passage communicating with the intake port; It includes an outlet through which external air sucked into the suction passage is discharged after cooling the camera, and the outlet includes a suction duct provided to face the suction part of the battlefield cooling fan.

The upper end of the outlet may be provided at a higher position than the upper end of the electrical room cooling fan.

A camera holder on which the camera is mounted is provided at the lower part of the suction duct, and the suction passage and outlet may communicate with the camera holder.

A partition may be provided between the suction passage and the outlet so that external air sucked into the suction passage cools the camera and then is discharged through the outlet.

The battlefield room may include an exhaust duct that guides the external air sucked in by the battlefield cooling fan to cool the battlefield room and the camera and then be discharged outside the battlefield room.

The camera may include a mounting portion mounted on the camera holder, a barrel extending downward from the mounting portion and having a cylindrical shape, and a lens disposed at an end of the barrel for photographing the inside of the galley.

At least one glass may be provided on the lower part of the camera to allow the camera to photograph the inside of the cooking chamber and to block heat inside the cooking chamber from being transferred to the camera.

The glass may be prepared to have a thickness of 4 mm or more.

The glass is provided on the upper wall of the cooking chamber so that the camera can photograph the inside of the cooking chamber, a first glass that blocks heat inside the cooking chamber from being transferred to the camera, and a glass between the camera and the first glass. It may include a second glass that is provided to block heat transmitted to the camera.

The entire glass including the first glass and the second glass may be prepared to have a thickness of 4 mm or more.

A heat reflective coating layer may be provided on one or both sides of the glass.

The glass may be tempered glass or borosilicate glass.

Among the glasses, the first glass that is closer to the galley may be tempered glass or borosilicate glass.

An opening through which the first glass is installed is provided in the upper wall of the galley, where the width of the opening is f, the distance between the upper wall of the galley and the lens is g, and the width of the galley is w. And, when the distance between the lens and the bottom wall of the cooking chamber is h, f≥g*w/h may be obtained.

According to embodiments of the present invention, a camera is placed above the cooking chamber, so that the inside of the cooking chamber can be clearly photographed, and the temperature of the camera placed above the cooking chamber can be prevented from rising.

1 is a perspective view of an oven according to an embodiment of the present invention.
Figure 2 is a side cross-sectional view of an oven according to an embodiment of the present invention.
Figure 3 is a diagram showing the interior of the electrical equipment room of an oven according to an embodiment of the present invention.
Figure 4 is an exploded perspective view of a camera module according to an embodiment of the present invention.
Figure 5 is a view showing a portion of a camera module being coupled to an exhaust duct according to an embodiment of the present invention.
Figure 6 is a view showing a heat reflection coating layer provided on one side of glass according to an embodiment of the present invention.
Figure 7 is a view showing a heat reflection coating layer provided on both sides of glass according to an embodiment of the present invention.
Figure 8 is a view showing a part of another camera module being coupled to the floor wall of an electrical equipment room according to an embodiment of the present invention.
Figure 9 is a diagram showing a glass holder according to another embodiment of the present invention.
Figure 10 is a view showing a blocking member provided between a camera and a cooling fan in the battlefield according to an embodiment of the present invention.
Figure 11 is a diagram illustrating the air discharged to the outside through the discharge duct according to an embodiment of the present invention, bypassing the camera without contacting the camera due to a blocking member, and being discharged to the outside.
Figure 12 is a diagram showing the air sucked in from the outside by the battlefield cooling fan and the camera cooling fan according to an embodiment of the present invention and discharged through the exhaust duct.
Figure 13 is a view showing a blocking member provided integrally with a glass holder according to another embodiment of the present invention.
Figure 14 is a view showing a blocking member provided integrally with a camera holder according to another embodiment of the present invention.
15 is a schematic diagram of an oven according to one embodiment of the present invention.
Figure 16 is a side cross-sectional view of an oven according to another embodiment of the present invention.
Figure 17 is a diagram showing the interior of the electrical equipment room of an oven according to another embodiment of the present invention.
Figure 18 is an exploded perspective view of a camera module according to another embodiment of the present invention.
Figure 19 is a view showing a portion of a camera module coupled to an exhaust duct according to another embodiment of the present invention.
Figure 20 is a diagram showing a camera according to another embodiment of the present invention being cooled by air sucked in from the outside by a battlefield cooling fan.

The embodiments described in this specification and the configurations shown in the drawings are only preferred examples of the disclosed invention, and at the time of filing this application, there may be various modifications that can replace the embodiments and drawings in this specification.

In addition, the same reference numbers or symbols shown in each drawing of this specification indicate parts or components that perform substantially the same function.

Additionally, the terms used herein are used to describe embodiments and are not intended to limit and/or limit the disclosed invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as “include” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. The existence or addition of numbers, steps, operations, components, parts, or combinations thereof is not excluded in advance.

In addition, terms including ordinal numbers such as “first”, “second”, etc. used in this specification may be used to describe various components, but the components are not limited by the terms, and the terms It is used only for the purpose of distinguishing one component from another. For example, a first component may be named a second component without departing from the scope of the present invention, and similarly, the second component may also be named a first component. The term “and/or” includes any combination of a plurality of related stated items or any of a plurality of related stated items.

Meanwhile, the terms “front end,” “rear end,” “top,” “bottom,” “top,” and “bottom” used in the description below are defined based on the drawings, and the shapes of each component are defined by these terms. and location is not limited.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the attached drawings.

FIG. 1 is a perspective view of an oven according to an embodiment of the present invention, FIG. 2 is a side cross-sectional view of an oven according to an embodiment of the present invention, and FIG. 3 is a diagram showing the inside of the electrical equipment compartment of the oven according to an embodiment of the present invention. This is a drawing.

As shown in Figures 1 to 3, the oven includes a main body 10 forming the exterior, a cooking chamber 20 provided with the front open inside the main body 10, and a cooking chamber provided on the front of the main body 10. It includes a door 30 that opens and closes the cooking chamber 20, and a camera module 100 provided on the upper part of the cooking chamber 20 to photograph the inside of the cooking chamber 20.

The main body 10 includes a front panel 11 that forms the front of the main body 10, a side panel 12 that forms the side of the main body 10, and a rear panel 13 that forms the rear of the main body 10. ) and an upper panel 14 forming the upper part of the main body 10.

An electrical equipment room cover 17 may be provided on the front upper part of the front panel 11 to cover the front of the electrical equipment room 50, and the display module 40, which will be described below, may be mounted on the electrical equipment room cover 17. You can.

The side panel 12 is provided with an intake part 12a so that air can be sucked into the electric equipment room 50 to be described below, and the external air sucked into the electric equipment room 50 through the suction part 12a is supplied to the electric equipment room (50). 50) It flows inside and cools the electrical components.

The upper panel 14 is provided with an intake port 15 so that air can be sucked into the camera module 100, and the external air sucked into the intake port 15 by the camera cooling fan 120 of the camera module 100 is Cool the camera 140 below.

A rib 16 may be provided around the inlet 15 of the upper panel 14 to prevent water falling on the upper panel 14 from penetrating into the inlet 15.

Although the rib 16 is shown in the drawing as being provided only on the front side of the intake port 15, it is not limited thereto.

The cooking chamber 20 is provided inside the main body 10 to have a box shape with an open front, and allows food to be placed in and out of the cooking chamber 20 through the open front of the cooking chamber 20.

A first opening 18b is provided on the upper wall 18 of the cooking chamber 20, and the first opening 18b is so that the camera 140 provided on the upper part of the cooking chamber 20 can take pictures of the inside of the cooking chamber 20. For this purpose, the first opening 18b is covered by the first glass 170, which will be described later, so that the cooking chamber 20 can be sealed (see FIG. 4).

A plurality of supports (not shown) may be provided on both side walls of the cooking chamber 20, and racks (not shown) on which food can be placed may be mounted on the plurality of supports.

Dividers (not shown) that can divide the cooking chamber 20 into a plurality of pieces may be mounted on the plurality of supports to be detachable.

The cooking chambers 20 divided into a plurality of pieces by the divider do not have to be the same size, and each size may be different from each other, and the divider may be made of an insulating material to insulate each cooking chamber 20.

Through this, the space divided into a plurality of galleys 20 can be utilized in various ways according to the user's intention.

A heater 21 that heats food is provided in the cooking chamber 20, and the heater 21 may be an electric heater including an electric resistance material.

The heater 21 is not limited to an electric heater and may be a gas heater that generates heat by burning gas.

Accordingly, ovens may include electric ovens and gas ovens.

At the rear of the cooking chamber 20, a circulation fan 25 may be provided that circulates air in the cooking chamber 20 to heat the food evenly, and a circulation motor 23 that drives the circulation fan 25 may be provided.

A fan cover 27 may be provided on the front of the circulation fan 25 to cover the circulation fan 25, and a through hole 29 is formed in the fan cover 27 to allow air to flow.

The open front of the cooking chamber 20 is opened and closed by the door 30, and the door 30 may be hinged to the lower part of the main body 10 so as to be rotatable with respect to the main body 10.

A door handle 31 that the user can hold is provided on the front upper part of the door 30, allowing the user to open and close the galley 20 by holding the door handle 31.

The display module 40, which displays various operation information of the oven and allows the user to input operation commands, can be mounted on the battlefield cover 17 provided on the upper front of the front panel 11, and the battlefield room cover ( 17) may be provided with an operating unit 41 that is provided to additionally operate the oven.

The oven is provided with an electrical equipment room 50 that accommodates electrical equipment (not shown) that controls the operation of various accessories including the display module 40.

The electrical appliance room 50 is provided in the upper part of the galley 20, and an electrical appliance room 50 is provided between the electrical appliance room 50 and the galley 20 to prevent heat from the galley 20 from being transmitted to the electrical appliance room 50. and an insulating material (not shown) is provided to insulate the cooking compartment 20.

The insulation material may be provided not only between the electrical compartment 50 and the cooking chamber 20 but also to cover the entire outside of the cooking chamber 20 to prevent heat from the cooking chamber 20 from being transmitted to the outside of the oven.

Since the temperature inside the electrical equipment room 50 may rise due to heat from various electrical equipment, a cooling structure may be provided in the oven to cool the electrical equipment room 50 by circulating air around the electrical equipment room 50.

The cooling structure of the oven includes a battle room cooling fan (51) that moves air, and an exhaust duct (53) formed with a discharge passage (55) that discharges the air sucked in by the battle room cooling fan (51) to the front of the oven. It can be included.

The air outside the oven is sucked into the electrical equipment room 50 through the suction part 12a formed on the side panel 12, and the air sucked into the electrical equipment room 50 flows inside the electrical equipment room 50 and cools the electrical equipment. After doing so, it can be guided by the discharge passage 55 of the discharge duct 53 and discharged to the front of the oven.

A second opening 54 and a third opening 59 are provided in the discharge duct 53 and the bottom wall 57 of the electrical equipment room 50, respectively, and the second opening 54 is connected to the third opening 59 and the third opening 59. It is provided at a corresponding position so that the camera module 100 can be inserted into the second opening 54 and the third opening 59 (see Figure 4).

Figure 4 is an exploded perspective view of a camera module according to an embodiment of the present invention, Figure 5 is a view showing a part of the camera module according to an embodiment of the present invention coupled to the discharge duct, and Figure 6 is a view showing the camera module according to an embodiment of the present invention. It is a diagram showing a heat reflection coating layer provided on one side of glass according to an embodiment of the invention, and Figure 7 is a view showing a heat reflection coating layer being provided on both sides of glass according to an embodiment of the present invention. 8 is a view showing a part of another camera module being coupled to the floor wall of an electrical equipment room according to one embodiment of the present invention, and FIG. 9 is a view showing a glass holder according to another embodiment of the present invention. am.

As shown in FIGS. 3 to 8 , a camera module 100 is provided at the upper part of the cooking chamber 20 to photograph food being cooked inside the cooking chamber 20 .

The camera module 100 includes a fan holder 110 in communication with the intake port 15 provided on the upper panel 14 of the main body 10, a camera cooling fan 120 mounted on the fan holder 110, and a camera ( A camera holder 130 on which 140) is mounted, a camera 140 mounted on the camera holder 130 to photograph the inside of the galley 20, and a plurality of glasses 170, 180 provided at the lower part of the camera 140. Includes.

The fan holder 110 is provided inside the electrical equipment compartment 50, and includes a suction path 111 in communication with the intake port 15, a cooling fan coupling hole 113 into which the camera cooling fan 120 is coupled, and a camera cooling fan 110. When water falls through the first fixing protrusion 115 that secures the fan 120, and the suction port 15, the falling water is stored and the water is delivered to the camera 140 through the suction passage 111. It includes a water storage unit 117 to prevent this.

The suction flow path 111 is provided at the top of the fan holder 110 and communicates with the suction port 15, and guides the external air sucked through the suction port 15 to be guided to the camera 140.

The cooling fan coupling hole 113 and the first fixing protrusion 115 are provided at the lower part of the fan holder 110, and the first fixing protrusion 115 is inserted into the fixing hole 123 of the camera cooling fan 120. Then, the camera cooling fan 120 is fixed to the fan holder 110.

When the camera cooling fan 120 is fixed to the fan holder 110, the cooling fan coupling hole 113 of the fan holder 110 and the first coupling hole 121 of the camera cooling fan 120 are in corresponding positions. The camera cooling fan 120 is coupled to the fan holder 110 by the fastening member B inserted into the cooling fan coupling hole 113 and the first coupling hole 121.

The camera cooling fan 120 is coupled to the fan holder 110 to suck in external air through the intake port 15, and cools the camera 140 by transferring the sucked external air to the camera 140.

Since the camera 140 is placed inside the electrical equipment room 50, the temperature may increase due to heat generated from the electrical equipment inside the electrical equipment room 50, and the electrical equipment room 50 where the camera 140 is placed is the galley ( 20) Since it is provided at the top, the temperature can also increase due to the heat generated in the cooking chamber 20.

If the temperature of the camera 140 increases, a malfunction may occur in the camera 140 and image quality deteriorates. Therefore, a camera cooling fan 120 is provided on the upper part of the camera 140 to cool the camera 140. do.

A camera holder 130 on which the camera 140 is mounted is provided below the camera cooling fan 120.

The camera holder 130 has a seating portion 131 on which the camera cooling fan 120 is seated, and an outlet ( 137) and a first coupling portion 139 coupled to the discharge duct 53.

The camera cooling fan 120 mounted on the fan holder 110 is seated on the seating portion 131, and the seating portion 131 has a second fixing protrusion ( 133) and a second coupling hole 135 provided at a position corresponding to the first coupling hole 121 of the camera cooling fan 120.

When the camera cooling fan 120 is seated on the seating portion 131 by inserting the second fixing protrusion 133 of the seating portion 131 into the fixing hole 123 of the camera cooling fan 120, the fan holder 110 )'s cooling fan coupling hole 113, the first coupling hole 121 of the camera cooling fan 120, and the second coupling hole 135 of the seating portion 131 are located at corresponding positions, and the fan holder 110 ) and the camera cooling fan 120 and the camera holder 130 are coupled by a fastening member (B).

The air that is sucked into the suction passage 111 of the fan holder 110 and cools the camera 140 is discharged through the discharge port 137, and the air discharged through the discharge port 137 is discharged by the discharge duct 53. It is discharged to the outside along with the air.

A second opening 54 is provided in the discharge duct 53, and a camera holder coupling hole 54a to which the camera holder 130 is coupled is provided around the second opening 54.

The camera holder 130 is coupled to the discharge duct 53 by a fastening member (B) inserted into the first coupling portion 139 and the camera holder coupling hole 54a, and the camera holder coupled to the discharge duct 53 The lower part of 130 is inserted into the second opening 54.

The camera 140 includes a mounting portion 141 mounted on the camera holder 130, a barrel 143 extending downward from the mounting portion 141 and having a cylindrical shape, and a cooking compartment ( 20) Includes a lens 145 for photographing the interior.

Since the lens 145 is located at the lower part of the camera 140 mounted on the camera holder 130, it is inserted into the second opening 54 together with the lower part of the camera holder 130.

The lens 145 inserted into the second opening 54 is inserted into the third opening 59 provided on the bottom wall 57 of the electrical compartment 50 so that the inside of the galley 20 can be photographed. It is located adjacent to the upper wall 18.

Glasses 170 and 180 including a plurality of first glasses 170 and second glasses 180 are disposed at the lower part of the camera 140, and the two first glasses 170 are located on the upper wall 18. ), and the plurality of second glasses 180 are fixed to the glass holder 150 disposed adjacent to the lower part of the camera 140.

In the drawing, the glasses 170 and 180 are shown as including two first glasses 170 and two second glasses 180, but are not limited thereto and include the first glass 170 and the second glass 180. Each glass 180 may be provided as one piece or three or more pieces, and the glasses 170 and 180 may not be divided into the first glass 170 and the second glass 180 but may be provided as one piece.

When the glasses 170 and 180 are provided as one piece, it is preferable that the glasses 170 and 180 are provided to have a thickness of 4 mm or more.

When the glasses 170 and 180 are divided into the first glass 170 and the second glass 180, it is desirable that the sum of the thicknesses of the first glass 170 and the second glass 180 be 4 mm or more. do.

When the thickness of the glass 170 or 180 is 4 mm or less, a heat reflection coating layer 175 is provided on one side of the glass 170 or 180, as shown in FIG. 6, or as shown in FIG. 7. A heat reflection coating layer 175 may be provided on both sides of the glass 170 and 180.

When the heat reflection coating layer 175 is provided on one side of the glasses 170 and 180, it is preferable that the side on which the heat reflection coating layer 175 is provided faces the cooking chamber 20.

In addition, the glasses 170 and 180 may be made of heat-resistant tempered glass or borosilicate glass to prevent heat damage. If a plurality of glasses 170 and 180 are provided, the glass 170 and 180 may be provided in the glass closest to the galley 20. Only the glass 170 disposed in the position may be made of tempered glass or borosilicate glass.

The glass holder 150 includes a glass fixing part 151 to which a plurality of second glasses 180 are fixed, and an insertion hole 153 into which the end of the barrel 143 of the camera 140 where the lens 145 is placed is inserted. It includes a sealing portion 152 having a and a second coupling portion 157 coupled to the bottom wall 57 of the electrical equipment compartment 50.

The space where the end of the barrel 143 of the camera 140 where the lens 145 is placed is inserted is formed by the second glass 180 located at the uppermost part among the plurality of second glasses 180 and the sealing portion 152. It is sealed to prevent foreign substances such as dust from entering the lens 145.

Since only the end of the barrel 143 of the camera 140 on which the lens 145 is placed is inserted into the insertion hole 153, when the user looks at the camera 140 in the galley 20, the camera (except the lens 145) is inserted into the insertion hole 153. The remaining part of 140) can be made invisible to prevent exposure of unnecessary parts.

As shown in FIG. 9, the glass holder 150 includes a glass fixing part 151 to which a plurality of second glasses 180 are fixed, an opening 154 open to accommodate the end of the barrel 143, and It may be provided to include a gasket 155 that is detachably coupled to the opening 154 and has an insertion hole 156 into which the end of the barrel 143 is inserted.

In the case of the glass holder 150 shown in FIG. 9, the space where the end of the barrel 143 of the camera 140 where the lens 145 is disposed is inserted is the second glass 180 located at the uppermost part of the plurality of second glasses 180. 2It is sealed by the glass 180 and the gasket 155 to prevent foreign substances such as dust from entering the lens 145.

A third opening 59 is provided on the bottom wall 57 of the electrical equipment room 50 at a position corresponding to the second opening 54 provided in the discharge duct 53, and a glass layer is formed around the third opening 59. A glass holder coupling hole 59a to which the holder 150 is coupled is provided.

The glass holder 150 is coupled to the bottom wall 57 of the electrical equipment compartment 50 by a fastening member (B) inserted into the second coupling portion 157 and the glass holder coupling hole 59a, and the glass holder 150 ), the lens 145 disposed on the upper part of the galley compartment 20 through the second glass 180 fixed to the glass holder 150 and the third opening 59 provided on the bottom wall 57 of the battlefield compartment 50. The interior will be filmed.

The first opening 18b provided in the upper wall 18 of the galley 20 is the second opening 54 provided in the discharge duct 53 and the second opening 54 provided in the bottom wall 57 of the electrical compartment 50. It is formed at a position corresponding to the two openings 59, and a glass bracket coupling hole 18c is provided around the first opening 18b to which the glass bracket 190 on which the first glass 170 is mounted is coupled.

The glass bracket 190 is provided with a fourth coupling portion 191 at a position corresponding to the glass bracket coupling hole 18c, and the glass bracket 190 is inserted into the fourth coupling portion 191 and the glass bracket coupling hole 18c. It is coupled to the upper wall 18 of the cooking chamber 20 by a fastening member B.

Since the glass bracket 190 is detachably coupled to the upper wall 18 of the cooking chamber 20, if foreign matter gets on the first glass 170 located at the top of the cooking chamber 20, the glass bracket 190 must be replaced. After separating from the upper wall 18 of the cooking chamber 20, foreign substances stuck on the first glass 170 can be removed.

Accordingly, the first glass 170 is located in the first opening 18b provided in the upper wall 18 of the galley compartment 20, and the second glass 180 is located in the bottom wall 57 of the electrical compartment 50. It is located in the third opening 59 provided in so that the lens 145 of the camera 140 can take pictures of the inside of the galley 20 by seeing through the second glass 180 and the first glass 170. (Figure 10)

In addition, the first glass 170 and the second glass 180 can double block the heat inside the cooking chamber 20 from being transmitted to the camera 140, effectively preventing the temperature of the camera 140 from rising. It can be prevented.

Figure 10 is a diagram showing a blocking member provided between a camera and a cooling fan in the battlefield according to an embodiment of the present invention, and Figure 9 shows air discharged to the outside through an exhaust duct according to an embodiment of the present invention. This is a diagram showing how the camera is bypassed and discharged to the outside without contacting the camera due to the blocking member.

As shown in FIGS. 8 and 10 to 11, air is discharged to the outside through the discharge duct 53 between the camera 140 located inside the discharge duct 53 and the battlefield cooling fan 51. A blocking member 160 is provided to prevent direct contact with the camera 140.

The blocking member 160 includes a third coupling portion 161 coupled to the bottom wall 57 of the electrical equipment compartment 50, and a support portion 163 that supports the discharge duct 53 and prevents the discharge duct 53 from sagging. ) includes.

A blocking member coupling hole 59b is provided on the bottom wall 57 of the electrical equipment room 50 where the blocking member 160 is coupled, and a fastening member inserted into the third coupling portion 161 and the blocking member coupling hole 59b ( The blocking member 160 is coupled to the bottom wall 57 of the electrical equipment room 50 by B).

The blocking member 160 coupled to the bottom wall 57 of the battlefield room 50 blocks a portion of the discharge duct 53 between the camera 140 and the battlefield room cooling fan 51 to cool the battlefield room cooling fan 51. ) so that the air sucked in from the outside can be discharged without contacting the camera 140 when it is discharged to the outside through the discharge duct 53.

Since the air sucked in from the outside by the electrical equipment room cooling fan (51) cools the electrical equipment inside the electrical equipment room (50) and is then discharged to the outside through the exhaust duct (53), it is discharged to the outside through the exhaust duct (53). The air has a high temperature, and when high-temperature air directly contacts the camera 140, the temperature of the camera 140 increases. To prevent this, the blocking member 160 is installed between the camera 140 and the electrical equipment room. It is disposed between the cooling fans (51).

In addition, a support portion 163 for supporting the discharge duct 53 is provided on the upper part of the blocking member 160 to prevent the discharge duct 53 from sagging.

Since a part of the camera module 100 is coupled to the upper part of the discharge duct 53, the discharge duct 53 at the part where the part of the camera module 100 is coupled may sag in the downward direction, and the blocking member The support portion 163 of (160) supports the discharge duct 53 and prevents the discharge duct 53 from sagging.

Figure 12 is a diagram showing how air sucked in from the outside by the battlefield cooling fan and the camera cooling fan according to an embodiment of the present invention is discharged through the exhaust duct.

As shown in FIG. 12, the electrical equipment room cooling fan 51 allows external air to be sucked into the electrical equipment room 50 through the suction part 12a of the side panel 12.

The air sucked into the electrical equipment room (50) cools the electrical equipment inside the electrical equipment room (50), is then sucked into the exhaust duct (53) by the electrical equipment room cooling fan (51), and is sucked into the exhaust duct (53). The air is guided by the discharge passage 55 and discharged to the outside.

The external air sucked into the intake port 15 of the upper panel 14 by the camera cooling fan 120 moves through the intake passage 111 to cool the camera 140, and is then discharged through the outlet port 137. do.

Since the battlefield cooling fan 51 must cool the entire battlefield 50, it requires a larger air volume than the camera cooling fan 120 that cools the camera 140, so it needs to be larger than the camera cooling fan 140. It is prepared to have a size.

Therefore, the air discharged through the exhaust duct 53 by the battlefield cooling fan 51 has a faster speed than the air discharged through the outlet 137 by the camera cooling fan 120, and is discharged through the outlet 137. The discharged air is mixed with the air discharged through the exhaust duct 53 by the battlefield cooling fan 51 and is discharged to the outside together.

Figure 13 is a view showing a blocking member provided integrally with a glass holder in another embodiment of the present invention, and Figure 14 is a view showing a blocking member provided integrally with a camera holder in another embodiment of the present invention. am.

As shown in FIG. 13, the blocking member 158 is not provided separately, but is provided integrally with the glass holder 150, so that the air sucked in by the battlefield cooling fan 51 and discharged through the exhaust duct 53 is connected to the camera. You can avoid direct contact with (140).

In addition, as shown in FIG. 14, the blocking member 138 is not provided separately, but is provided integrally with the camera holder 130, so that the air sucked in by the battlefield cooling fan 51 and discharged through the discharge duct 53 It is possible to prevent direct contact with the camera 140.

Figure 15 is a schematic diagram of an oven according to one embodiment of the present invention.

As shown in FIG. 15, the upper wall 18 of the cooking chamber is provided with a first opening 18b so that the inside of the cooking chamber 20 can be photographed through the camera 140 disposed on the upper part of the upper wall 18 of the cooking chamber. .

Since the camera 140 is located on the upper part of the upper wall of the cooking chamber 18, in order to photograph food being cooked inside the cooking chamber 20 through the camera 140, a space between the upper wall of the cooking chamber 18 and the lens 235 is required. The width of the first opening 18b must be determined based on the distance, the width of the cooking chamber 20, the distance between the lens 235 and the bottom wall of the cooking chamber 20, etc.

Let the width of the first opening 18b be f, the distance between the upper wall of the galley chamber 18 and the lens 235 be g, the width of the galley chamber 20 be w, and the lens 235 and the galley chamber ( When the distance between the bottom walls of 20) is h, it is desirable that the width of the first opening 18b satisfies f≥g*w/h.

FIG. 16 is a side cross-sectional view of an oven according to another embodiment of the present invention, FIG. 17 is a view showing the inside of an electrical compartment of an oven according to another embodiment of the present invention, and FIG. 18 is a diagram showing the interior of an oven according to another embodiment of the present invention. It is an exploded perspective view of the camera module, and Figure 19 is a diagram showing a part of the camera module according to another embodiment of the present invention being coupled to the discharge duct, and Figure 20 is a view showing the camera according to another embodiment of the present invention in the electrical equipment room. This is a diagram showing cooling by air sucked in from the outside by a cooling fan.

As shown in FIGS. 16 to 20, a camera module 200 is provided at the upper part of the cooking chamber 20 to photograph food being cooked inside the cooking chamber 20.

The camera module 100 shown in FIGS. 2 to 14 is separately provided with a camera cooling fan 120 for cooling the camera 140, but the camera module 200 is provided with a camera cooling fan for cooling the camera 230. This is not separately provided, and the camera 230 can be cooled by the electrical equipment room cooling fan 51 provided in the electrical equipment room 50 to cool the electrical equipment inside the electrical equipment room 50.

The camera module 200 includes a suction duct 210 that communicates with the suction port 15 provided in the upper panel 14 of the main body 10, a camera holder 220 on which the camera 230 is mounted, and a camera holder 220. ) and includes a camera 230 that is mounted on the camera 230 to photograph the inside of the cooking chamber 20, and at least one glass 250, 260 provided below the camera 230.

The suction duct 210 is provided inside the electrical equipment compartment 50, and includes a suction passage 211 in communication with the suction inlet 15, an outlet 213 through which air sucked into the suction passage 211 is discharged, and an suction passage. Water falling through the partition wall 215 provided between (211) and the outlet 213, the camera holder coupling hole 217 coupled to the camera holder 220, and the inlet 15 are stored so that the water It includes a water storage unit 219 to prevent water from being transmitted to the camera 230 through the suction flow path 211.

The suction flow path 211 communicates with the suction port 15 and guides the external air sucked through the suction port 15 to be guided to the camera 230.

The discharge port 213 is sucked into the suction passage 211 through the suction port 15 so that the air that cools the camera 230 is discharged to the outside of the camera module 200.

The outlet 213 is provided to face the battlefield cooling fan suction part 52, and the upper end of the outlet 213 is provided at a higher position than the top of the battlefield room cooling fan 51.

The top of the outlet 213 is provided at a higher position than the top of the battlefield cooling fan 51, so that the outlet 213 is located at the upper part of the battlefield cooling fan suction part 52.

Since the outlet 213 is located at the upper part of the battlefield cooling fan suction part 52, even if a separate camera cooling fan is not provided in the camera module 200, the intake port 15 is supplied by the suction force of the battlefield cooling fan 51. ) Outside air is sucked in.

The partition wall 215 is provided between the suction passage 211 and the discharge port 213 to prevent the air sucked into the suction passage 211 from being discharged directly through the discharge port 213.

A camera holder 220 on which the camera 230 is mounted is provided at the lower part of the suction duct 210, and the suction duct 210 and the camera holder 220 are connected to the camera holder coupling hole 217 provided in the suction duct 210. ) and a fastening member (B) fastened to the suction duct coupling hole 221 provided in the camera holder 220.

The suction passage 211 and the outlet 213 of the suction duct 210 are each provided to communicate with the camera holder 220, and the air sucked into the suction passage 211 is directed to the outlet 213 by the partition wall 215. The movement is blocked and delivered to the camera holder 220, and the air delivered to the camera holder 220 cools the camera 230.

The air that cooled the camera 230 is discharged to the outside of the camera module 200 through the outlet 213, and the air discharged through the outlet 213 is sucked into the battlefield cooling fan intake 52 and discharged through the exhaust duct ( It is discharged to the outside of the battlefield room (50) through 53).

The camera holder 220 includes a fixing hook 221 fixed to the suction duct 210, a fixing protrusion 223 fixed to the glass holder 240 provided at the bottom of the camera holder 220, and a suction duct 210. ) includes a suction duct coupling hole 225 coupled to the camera holder coupling hole 217, and a glass holder coupling hole 227 coupled to the glass holder 240.

When the fixing hook 221 of the camera holder 220 is fixed to the suction duct 210, it is fastened to the camera holder coupling hole 217 of the suction duct 210 and the suction duct coupling hole 225 of the camera holder 220. The member (B) is fastened so that the camera holder 220 is coupled to the suction duct 210.

The camera 230 is mounted on the camera holder 220, and since the camera 230 is placed inside the electrical equipment room 50, the temperature may increase due to heat generated from the electrical equipment inside the electrical equipment room 50, and the camera 230 Since the electrical equipment compartment 50 where 230 is placed is provided in the upper part of the cooking compartment 20, the temperature may increase due to heat generated in the cooking compartment 20.

If the temperature of the camera 230 increases, the camera 230 may malfunction and the image quality may deteriorate, so it is necessary to cool the camera 230. ) is cooled by the outside air sucked into the intake port 15.

The camera 230 includes a mounting portion 231 mounted on the camera holder 220, a barrel 233 extending downward from the mounting portion 231 and having a cylindrical shape, and a cooking compartment ( 20) Includes a lens 235 for photographing the interior.

Since the lens 235 is located at the lower part of the camera 230 mounted on the camera holder 220, it is inserted into the second opening 54 together with the lower part of the camera holder 220.

The lens 235 inserted into the second opening 54 is inserted into the third opening 59 provided on the bottom wall 57 of the electrical compartment 50, so that the inside of the galley 20 can be photographed. It is located adjacent to the upper wall 18.

At the bottom of the camera 230, there is at least one glass 250, 260 that allows the camera 230 to photograph the inside of the cooking chamber 20 and blocks heat inside the cooking chamber 20 from being transferred to the camera 230. is prepared.

Glasses 250 and 260 are fixed to two first glasses 250 fixed to a glass bracket 270 and disposed on the upper and lower surfaces of the upper wall 18, and fixed to a glass holder 240 to form a camera 230 and a camera 230. It includes one second glass 260 disposed between the first glasses 250.

In the drawing, the glasses 250 and 260 are shown as including two first glasses 250 and one second glass 260, but are not limited thereto, and the first glass 250 is one piece. Alternatively, three or more pieces may be provided, and the second glass 260 may be provided in two or more pieces.

Additionally, the glasses 250 and 260 may not be divided into the first glass 250 and the second glass 260 but may be provided as one piece.

When the glasses 250 and 260 are provided as one piece, it is preferable that the glasses 250 and 260 are provided to have a thickness of 4 mm or more.

When the glasses 250 and 260 are divided into the first glass 250 and the second glass 260, it is preferable that the sum of the thicknesses of the first glass 250 and the second glass 260 is 4 mm or more. do.

When the thickness of the glass 250, 260 is 4 mm or less, a heat reflection coating layer 255 is provided on one side of the glass 250, 260, as shown in FIG. 6, or as shown in FIG. 7. A heat reflection coating layer 255 may be provided on both sides of the glass 250 and 260.

When the heat reflection coating layer 255 is provided on one side of the glasses 250 and 260, it is preferable that the side on which the heat reflection coating layer 255 is provided faces the cooking chamber 20.

In addition, the glasses 250 and 260 may be made of heat-resistant tempered glass or borosilicate glass to prevent damage due to heat. If a plurality of glasses 250 and 260 are provided, the glass 250 and 260 may be made of glass 250 and 260 closest to the galley 20. Only the glass 250 disposed in the position may be made of tempered glass or borosilicate glass.

One second glass 260 is fixed to the glass holder 240, and the glass holder 240 has a camera holder coupling hole 241 that is coupled to the camera holder 220 located on the upper part of the glass holder 240. , includes a fixing hole 243 to which the fixing protrusion 223 of the camera holder 220 is fixed.

After fixing the fixing protrusion 223 of the camera holder 220 to the fixing hole 243 of the glass holder 240, the camera holder coupling hole 241 of the glass holder 240 and the glass of the camera holder 220 The fastening member (B) is fastened to the holder coupling hole 227 so that the glass holder 240 is coupled to the lower part of the camera holder 220.

The space where the end of the barrel 233 of the camera 230 where the lens 235 is placed is sealed by the mounting part 231 of the camera 230 and the glass holder 240 to prevent foreign substances such as dust from entering the lens 235. Make sure this is prevented from entering.

A first opening 18b is provided in the upper wall 18 of the galley, a second opening 54 is provided in the discharge duct 53, and a third opening 59 is provided in the floor wall 57 of the electrical compartment. , The configuration in which the camera 230 photographs the inside of the galley 20 through the openings 18b, 54, and 59 is the same as the configuration shown in FIGS. 2 to 14, so description will be omitted.

However, in the case of the camera module 100 shown in FIG. 4, coupling holes 59a and 59b where the glass holder 150 and the blocking member 160 are coupled are provided around the third opening 59, but the camera module In the case of 200, as shown in FIG. 18, the glass holder 240 is coupled to the camera holder 220, and since the blocking member is not applied, a coupling hole will be provided around the third opening 59. no need.

The glass bracket 270 to which the first glass 250 is fixed is provided with a coupling portion 271 at a position corresponding to the glass bracket coupling hole 18c, and the glass bracket 270 has the coupling portion 271 and the glass bracket coupling hole. It is coupled to the upper wall 18 of the cooking chamber 20 by a fastening member (B) inserted into (18c).

Since the glass bracket 270 is detachably coupled to the upper wall 18 of the cooking chamber 20, if foreign matter gets on the first glass 250 located at the top of the cooking chamber 20, the glass bracket 270 must be removed. After separating from the upper wall 18 of the cooking chamber 20, foreign substances stuck on the first glass 250 can be removed.

Let's look at the flow of air cooling the camera 230 of the camera module 200 with reference to FIGS. 17 and 20.

As shown in FIGS. 17 and 20, the outside air is blown through the suction portions 12a formed on both side panels 12 of the main body 10 and the upper panel 14 of the main body by the electrical equipment cooling fan 51. It is sucked into the suction port 15 formed in .

The air sucked into the suction part 12a cools the inside of the battlefield room 50, and then is sucked in through the battlefield cooling fan suction unit 52 and discharged to the outside of the battlefield room 50 through the discharge duct 53. .

The air sucked into the suction port 15 is delivered to the camera holder 220 through the suction flow path 211 to cool the camera 230, and then discharged through the discharge port 213, and the air discharged through the discharge port 213 is sucked in through the electrical equipment room cooling fan suction part 52 and discharged to the outside of the electrical equipment room 50 through the discharge duct 53.

Although not shown in the drawing, when a vacuum insulating material is foamed around the camera 230 so that the space where the camera 230 is located is in a vacuum state, heat is not transferred to the camera 230, so the camera 230 The configuration for cooling can be omitted.

In the above description of the oven with reference to the attached drawings, the specific shape and direction are mainly explained, but various modifications and changes are possible by those skilled in the art, and such modifications and changes are included in the scope of the present invention. must be interpreted.

10: main body 11: front panel
12: side panel 12a: suction part
13: rear panel 14: top panel
15: intake port 16: rib
17: Battle room cover 18: Galley upper wall
18b: first opening 18c: glass bracket coupling hole
20: galley 21: heater
23: circulation motor 25: circulation fan
30: door 31: door handle
40: Display module 41: Control panel
50: Battle room 51: Battle room cooling fan
52: Electrical room cooling fan intake part
53: discharge duct 54: second opening
55: discharge passage 57: bottom wall
59: Third opening 59a: Glass holder coupling hole
59b: Blocking member coupling hole
100: Camera module
110: fan holder 111: suction flow path
113: Cooling fan coupling hole 115: First fixing protrusion
117: water storage unit
120: Camera cooling fan 121: First coupling hole
123: fixing hole
130: Camera holder 131: Seating part
133: second fixing protrusion 135: second coupling hole
137: outlet 138: blocking member
139: first coupling part
140: Camera 141: Mounting part
143: barrel 145: lens
150: Glass holder 151: Glass fixing part
152: sealing part 153: insertion hole
154: opening 155: gasket
156: Insertion hole 157: Second coupling part
158: blocking member
160: blocking member 161: third coupling part
163: support part
170: first glass 180: second glass
175: heat reflection coating layer
190: Glass bracket 191: Fourth coupling part
B: fastening member
200: Camera module
210: suction duct 211: suction flow path
213: outlet 215: partition wall
217: camera holder coupling hole 219: water storage unit
220: Camera holder 221: Fixed hook
223: fixing protrusion 225: suction duct coupling hole
227: Glass holder coupling hole
230: Camera 231: Mounting part
233: barrel 235: lens
240: Glass holder 241: Camera holder coupling hole
243: fixing hole
250: first glass 260: second glass
255: heat reflection coating layer
270: glass bracket 271: coupling part

Claims (38)

main body;
a battlefield room provided inside the main body;
a galley room provided inside the main body separately from the battlefield room and having an opening formed in the ceiling;
a camera module disposed at an upper part of the galley chamber, extending downwardly and including an optical tube inclined toward the rear of the galley chamber and a lens disposed at an end of the optical tube facing the opening;
a first glass disposed in the opening to reduce heat from the cooking chamber being transmitted through the opening;
a second glass disposed between the first glass and the lens to reduce heat from the cooking chamber being transmitted through the opening and the first glass;
a holder supporting at least a portion of the camera module and the second glass and disposed between the lens and the cooking chamber;
a first fan that sucks air from the outside of the main body; and
It includes a second fan that exhausts air inside the electrical compartment to the outside of the main body,
A flow path formed inside the main body guides air sucked by the first fan to the camera module,
The first glass and the second glass are arranged so that an image inside the galley can be captured by the camera module through the first glass and the second glass,
Oven. According to claim 1,
The barrel is,
An oven tilted so that the lens faces a rear lower portion of the cooking chamber. According to claim 1,
The camera module is,
An oven disposed on top of the front area of the ceiling of the galley. According to claim 1,
The main body is,
comprising a front panel including an opening,
The oven is,
The oven further includes a door that opens and closes the opening of the front panel. According to claim 1,
At least a portion of the camera module,
An oven located inside the battlefield room. According to claim 5,
An oven further comprising: at least one electrical equipment disposed in the electrical equipment room. According to claim 5,
The battlefield room is,
It includes an opening provided on the lower surface,
The lens is,
An oven exposed through the opening of the battlefield. According to claim 7,
The opening of the battlefield room is,
Positioned to correspond to the opening of the galley so that an image inside the galley can be captured by the camera module through the first glass and the second glass while the lens is exposed through the opening of the battle compartment. Oven. According to claim 1,
The oven further includes an insertion hole into which the end of the lens barrel is inserted, and a gasket provided on the holder to seal the space of the holder where the lens is placed. main body;
a battlefield room provided inside the main body;
a galley room provided inside the main body separately from the battlefield room and having an opening formed in the ceiling;
a heater provided on the ceiling of the galley to heat objects inside the galley;
a first fan that sucks air from the outside of the main body;
a camera module disposed at an upper part of the galley chamber, extending downwardly and including an optical tube inclined toward the rear of the galley chamber and a lens disposed at an end of the optical tube facing the opening;
a first glass disposed in the opening to reduce heat from the cooking chamber being transmitted through the opening;
a second glass disposed between the first glass and the lens to reduce heat from the cooking chamber being transmitted through the opening and the first glass;
Supports at least a portion of the camera module and the second glass, forms at least a portion of a flow path that guides air sucked by the first fan to flow to the camera module to cool the camera module, and the camera a holder including an outlet through which air cooled in the module is discharged into the electrical compartment, and disposed between the lens and the cooking compartment; and
a second fan disposed outside the galley and discharging air discharged into the electrical compartment through the outlet to the outside of the main body;
Contains,
The first glass and the second glass are arranged so that an image inside the galley can be captured by the camera module through the first glass and the second glass,
Oven. According to claim 10,
The holder is,
An oven that prevents air discharged by the second fan from directly contacting the camera module. According to claim 10,
The holder is,
An oven including an insertion hole into which the end of the lens barrel is inserted, and a gasket provided to seal the space of the holder where the lens is placed. According to claim 10,
At least a portion of the camera module,
An oven located inside the battlefield. According to claim 10,
An oven further comprising: at least one electrical equipment disposed in the electrical equipment room. main body;
a battlefield room provided inside the main body;
a galley room provided inside the main body separately from the battlefield room and having an opening formed in the ceiling;
a camera module disposed at an upper part of the galley chamber, extending downwardly and including an optical tube inclined toward the rear of the galley chamber and a lens disposed at an end of the optical tube facing the opening;
a first glass disposed in the opening to reduce heat from the cooking chamber being transmitted through the opening;
a second glass disposed between the first glass and the lens to reduce heat from the cooking chamber being transmitted through the opening and the first glass;
a holder that supports at least a portion of the camera module and the second glass, includes an outlet, and is disposed between the lens and the cooking chamber;
a first fan that sucks air from the outside of the main body; and
a second fan disposed outside the galley and discharging air discharged into the electrical compartment through the outlet to the outside of the main body;
Contains,
A flow path is formed inside the main body to guide the air sucked in by the first fan to the camera module so that the air sucked in by the first fan cools the camera module,
The outlet is provided so that air cooled in the camera module is discharged into the battlefield through the outlet,
Oven. According to claim 15,
The first glass and the second glass are,
An oven arranged so that an image inside the cooking chamber can be captured by the camera module through the first glass and the second glass. According to claim 15,
The oven further includes an insertion hole into which the end of the lens barrel is inserted, and a gasket provided on the holder to seal the space of the holder where the lens is placed. According to claim 15,
The oven further includes a heater that heats the object when the object is cooked inside the cooking chamber. According to claim 15,
The holder is,
An oven that prevents air discharged by the second fan from directly contacting the camera module. According to claim 15,
At least a portion of the camera module,
An oven located inside the battlefield. delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete

Images