Steaming oven capable of exhausting steam from top

Abstract

The utility model provides a top exhaust steam oven which comprises an inner container and a steam exhaust mechanism which are arranged in a machine shell, a steam exhaust air channel is formed between the inner wall of the machine shell and the outer wall of the inner container, the steam exhaust mechanism is located in the steam exhaust air channel, an air exhaust hole is formed in the front side of the top of the machine shell, and the steam exhaust air channel is communicated with the inner container and the air exhaust hole. And the steam exhaust mechanism is used for exhausting steam in the steam exhaust air duct from the air exhaust holes, the steam exhaust mechanism comprises steam exhaust fan blades and a motor, and the motor is used for driving the steam exhaust fan blades to work. The steam exhaust holes for steam exhaust are formed in the front side of the top of the steam oven, steam generated by steaming and baking food can be exhausted from the front side of the steam oven, compared with back steam exhaust of a traditional steam oven, the longitudinal depth of the steam oven is reduced, the steam oven is more suitable for embedded installation, and front side steam exhaust does not affect the embedded installation mode of the steam oven.

Description

Technical Field

[0001] This utility model relates to a top-venting steam oven. Background Technology

[0002] A steam oven is a food cooking appliance with functions such as baking, steaming, and steam-baking. It can basically meet the daily cooking needs of users. During the steaming and baking process, a large amount of water vapor is generated inside the oven cavity. This water vapor is usually discharged through the steam vent at the back of the oven. Therefore, it is not suitable for built-in installation of steam ovens and can only be used as a countertop.

[0003] Therefore, it is necessary to make further improvements. Utility Model Content

[0004] To address the aforementioned issues, this invention proposes a top-venting steam oven, which positions the vent at the top front, enabling it to meet the requirements for built-in installation.

[0005] This utility model proposes a top-venting steam oven, including an inner liner and a venting mechanism disposed in the casing. A venting duct is formed between the inner wall of the casing and the outer wall of the inner liner. The venting mechanism is located in the venting duct. A vent hole is provided on the top front side of the casing. The venting duct connects the inner liner and the vent hole. The venting mechanism is used to discharge water vapor in the venting duct through the vent hole. The venting mechanism includes venting fan blades and a motor. The motor is used to drive the venting fan blades to work.

[0006] In one or more embodiments, an air fryer assembly is further provided inside the housing. The air fryer assembly includes a hot air hood, a heating element, and a hot air fan blade. The hot air hood is located on the outer wall of the inner liner, and a hot air chamber is formed between the hot air hood and the outer wall of the inner liner. The heating element and the hot air fan blade are located in the hot air chamber. The shaft of the motor passes through the hot air hood and is connected to the hot air fan blade. The top wall of the inner liner has a ventilation structure that communicates with the hot air chamber.

[0007] In one or more embodiments, the ventilation structure consists of a plurality of uniformly distributed through holes.

[0008] In one or more embodiments, the exhaust mechanism and the air fryer assembly are both located on the top wall of the inner liner.

[0009] In one or more embodiments, the steam oven is provided with two sets of air frying components, which are arranged at intervals on the left and right.

[0010] In one or more embodiments, the hot air chamber is connected to the exhaust duct via an exhaust pipe.

[0011] In one or more embodiments, the housing is provided with a heat insulation shell, the heat insulation shell is provided with a circuit control board of the steam oven, the heat insulation shell is provided with a cooling fan, and the housing is provided with multiple ventilation and heat dissipation structures, the cooling fan corresponding to one or more of the ventilation and heat dissipation structures.

[0012] In one or more embodiments, the bottom of the housing is provided with support feet, and the bottom of the housing has an air inlet structure corresponding to the heat insulation shell, the air inlet structure corresponding to the air inlet end of the heat insulation shell, and the cooling fan is disposed at the air outlet end of the heat insulation shell.

[0013] Compared with existing technologies, this solution has the following advantages: by setting the exhaust vent for steaming at the top front of the steam oven, the steam generated by steaming and baking food can be discharged from the front of the steam oven. Compared with the traditional steam oven with exhaust vents at the back, its vertical depth is reduced, making it more suitable for built-in installation. Moreover, the front exhaust does not affect the built-in installation method of the steam oven. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the steam oven of this application;

[0015] Figure 2 This is a cross-sectional view of the steam oven of this application;

[0016] Figure 3 This is a schematic diagram of the internal structure of the steam oven of this application;

[0017] Figure 4 for Figure 3 A structural diagram from another angle;

[0018] Figure 5 This is a schematic diagram of the internal structure of the exhaust duct in this application. Detailed Implementation

[0019] To enhance understanding of this utility model, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. These embodiments are only used to explain the present utility model and do not constitute a limitation on the scope of protection of the present utility model.

[0020] Please refer to the appendix. Figure 1-5This utility model provides a top-venting steam oven, which includes an inner liner 2 disposed in a housing 1 and a venting mechanism. A venting duct is formed between the inner wall of the housing 1 and the outer wall of the inner liner 2. The venting mechanism is located in the venting duct. A vent hole 10 is provided on the top front side of the housing 1. The venting duct connects the inner liner 2 and the vent hole 10. The venting mechanism is used to discharge water vapor in the venting duct through the vent hole 10. The venting mechanism includes a venting fan blade 9 and a motor 5. The motor 5 is used to drive the venting fan blade 9 to work. By setting the venting hole on the top front side of the steam oven, its longitudinal depth is reduced compared to the traditional rear-venting steam oven, making it more suitable for embedded installation. Moreover, front-side venting does not affect the embedded installation and use of the steam oven.

[0021] An air frying assembly is also provided inside the housing 1. The air frying assembly adds an air frying function to the steam oven. The air frying assembly includes a hot air hood 3, a heating element 4, and a hot air fan blade 6. The hot air hood 3 is located on the outer wall of the inner liner 2, and a hot air chamber 7 is formed between the hot air hood 3 and the outer wall of the inner liner 2. The heating element 4 and the hot air fan blade 6 are located in the hot air chamber. The shaft of the motor 5 passes through the hot air hood 3 and is connected to the hot air fan blade. The motor of the exhaust mechanism is used to drive the hot air fan blade to rotate, which can save the configuration of a motor and reduce production costs. The top wall of the inner liner 2 has a ventilation structure 8 that communicates with the hot air chamber. Hot air enters the interior of the inner liner through the ventilation structure. The ventilation structure 8 consists of multiple evenly distributed through holes.

[0022] The exhaust mechanism and air fryer assembly are both located on the top wall of the inner liner 2, which can further reduce the longitudinal dimensions of the steam oven and make it more suitable for built-in installation.

[0023] The steam oven in this embodiment is equipped with two sets of air frying components, which are arranged alternately on the left and right.

[0024] The hot air chamber 7 is connected to the exhaust duct via the exhaust pipe 17, which indirectly connects the exhaust duct to the inside of the inner liner, thereby reducing damage to the inner liner's wall structure.

[0025] The housing 1 is provided with a heat insulation shell 11, and the heat insulation shell is provided with the circuit control board 12 of the steam oven. The heat insulation shell is provided with a cooling fan 13. The housing 1 is provided with multiple ventilation and heat dissipation structures 14. The cooling fan 13 corresponds to one or more of the ventilation and heat dissipation structures. When the cooling fan is working, the outside air enters from some of the ventilation and heat dissipation structures, then passes through the inside of the heat insulation shell, which can carry away the heat of the circuit control board, and then is discharged from the ventilation and heat dissipation structure corresponding to the cooling fan.

[0026] The bottom of the housing 1 is provided with a support foot 15, and the bottom of the housing has an air intake structure 16 corresponding to the heat insulation shell 11. The support foot can lift the bottom of the housing off the ground, so that the air intake structure can be unobstructed. The air intake structure 16 corresponds to the air intake end of the heat insulation shell 11. The cooling fan 13 is set at the air outlet end of the heat insulation shell 11. The air entering from the air intake structure can directly enter the heat insulation shell, which has a significant effect on the heat dissipation and cooling of the circuit control board.

[0027] The above description is only a preferred embodiment of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. Any equivalent modifications or changes made by those skilled in the art based on the content disclosed in the present utility model should be included in the protection scope recorded in the claims.

Claims

1. A top-venting steam oven, characterized in that: The device includes an inner liner (2) and a steam exhaust mechanism located in the housing (1). A steam exhaust duct is formed between the inner wall of the housing (1) and the outer wall of the inner liner (2). The steam exhaust mechanism is located in the steam exhaust duct. A vent hole (10) is provided on the front side of the top of the housing (1). The steam exhaust duct connects the inner liner (2) and the vent hole (10). The steam exhaust mechanism is used to discharge water vapor in the steam exhaust duct from the vent hole (10). The steam exhaust mechanism includes a steam exhaust fan blade (9) and a motor (5). The motor (5) is used to drive the steam exhaust fan blade (9) to work.

2. The top-steam venting steaming oven of claim 1, wherein: The casing (1) is also equipped with an air fryer assembly, which includes a hot air hood (3), a heating tube (4) and a hot air fan blade (6). The hot air hood (3) is located on the outer wall of the inner liner (2), and the hot air hood (3) and the outer wall of the inner liner (2) form a hot air chamber (7). The heating tube (4) and the hot air fan blade (6) are located in the hot air chamber. The rotating shaft of the motor (5) passes through the hot air hood (3) and is connected to the hot air fan blade. The top wall of the inner liner (2) has a ventilation structure (8) that communicates with the hot air chamber.

3. The top-steam venting steaming oven of claim 2, wherein: The ventilation structure (8) consists of a plurality of uniformly distributed through holes.

4. The top-steam venting steaming oven of claim 2, wherein: The exhaust mechanism and air fryer assembly are both located on the top wall of the inner liner (2).

5. The top-steam venting steaming oven of claim 2, wherein: The steam oven is equipped with two sets of air frying components, which are arranged alternately on the left and right sides.

6. The top-steam venting steaming oven of claim 2, wherein: The hot air chamber (7) is connected to the exhaust duct via the exhaust pipe (17).

7. A top steam venting steaming oven according to any one of claims 1-6, characterized in that: The housing (1) is provided with a heat insulation shell (11), the heat insulation shell is provided with a circuit control board (12) of the steam oven, the heat insulation shell is provided with a cooling fan (13), and the housing (1) is provided with multiple ventilation and heat dissipation structures (14), the cooling fan (13) corresponding to one or more of the ventilation and heat dissipation structures.

8. The top-steam extraction steam oven according to claim 7, characterized in that: The bottom of the housing (1) is provided with a support foot (15), and the bottom of the housing is provided with an air inlet structure (16) corresponding to the heat insulation shell (11). The air inlet structure (16) corresponds to the air inlet end of the heat insulation shell (11), and the cooling fan (13) is provided at the air outlet end of the heat insulation shell (11).

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