Control method for preventing condensation of door body and integrated cooker

Abstract

The invention relates to the technical field of household appliances, and particularly discloses a control method for preventing condensation of a door body and an integrated cooker. The control method for preventing condensation of the door body is used for effectively removing condensation of the door body of the steaming oven, the door body can be heated when the steaming oven works, and due to the fact that the heating temperatures of the door body are different in different working modes of the steaming oven, the temperature T steam of the heating door body is determined according to the different working modes of the steaming oven; the problem that the condensation removing effect is poor due to the fact that the door body is excessively heated or the door body is not heated in place is solved; besides, in the process that the door body is heated to remove condensation on the surface of the door body, the temperature of the inner side surface of the door body is fed back in real time, so that the temperature Tsurface of the inner side surface of the door body is equal to Tevaporation, the condensation removing effect is guaranteed, the surface of the door body does not need to be heated all the time, and the purposes of energy conservation and emission reduction are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliances, and in particular to a control method for preventing condensation on a door and an integrated stove. Background Art

[0002] Integrated stoves usually integrate range hoods, gas stoves and steam ovens, etc. The steam oven has steaming mode, steam-bake mode and bake mode, integrating the functions of the steamer and the oven. When using a steam oven to bake and cook food, the steam generator and / or heating tube in the cavity of the steam oven will generate a lot of heat, which will quickly act on the food through radiation and convection, and quickly heat the food. Since most food contains a certain amount of moisture, water vapor will be generated in the cavity of the steam oven when baking and cooking food. When the water vapor encounters the glass door body with a lower temperature, condensation will occur. After a large amount of condensation gathers on the inner glass of the door body, the door body becomes blurred, which in turn affects the user's observation of the baking progress of the food through the door body.

[0003] In the prior art, in order to facilitate users to observe the baking process of ingredients and reduce the number of glass door bodies, the glass door body is designed to be two-layered, or the glass is selected to be a light-colored original sheet to increase the perspective. However, although the above two methods can appropriately increase the clarity of the door body perspective, they cannot fundamentally solve the problem of condensation on the door body surface. In order to solve this problem, a heating element is set on the door body, and the heating element heats the door body to remove the condensation on the door body surface. However, the method of heating the door body in the prior art does not specifically remove condensation for different working modes of the steam oven, which is prone to overheating or poor condensation removal effect, and cannot achieve energy saving and environmental protection.

[0004] Therefore, there is an urgent need to provide a door anti-condensation control method and an integrated stove to solve the above technical problems. Summary of the invention

[0005] The purpose of the present invention is to provide a control method for preventing condensation on a door body, so as to avoid the problem of poor condensation removal effect caused by overheating the door body or insufficient heating of the door body, and there is no need to heat the door body surface all the time, thereby achieving the purpose of energy saving and emission reduction.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] On the one hand, a control method for preventing condensation on a door body is provided, which is used to heat and remove condensation on a door body of a steam oven of an integrated stove, and the control method comprises:

[0008] Determine the working mode of the steam oven;

[0009] Determine the temperature T of the heated door body according to the working mode 蒸 , the steam oven is working;

[0010] Heat the door surface to a temperature of T 蒸 ;

[0011] Real-time feedback of the temperature T of the inner surface of the door body 表面 , and control the heating temperature of the door surface so that T 表面 =T 蒸 .

[0012] As an optional technical solution of the above-mentioned door body anti-condensation control method, when the temperature of the door body surface is heated to T 蒸 Previously included:

[0013] After the steam oven operates for a first preset time t1, heating the door;

[0014] Wherein, in different working modes of the steam oven, the value of the first preset time t1 is different.

[0015] As an optional technical solution of the above-mentioned door body anti-condensation control method, the heating temperature of the door body surface is controlled so that T 表面 =T 蒸 Later also includes:

[0016] Stop heating the door body at a second preset time t2 before the steam oven stops working;

[0017] Wherein, the second preset time t2 has different values ​​in different working modes of the steam oven.

[0018] As an optional technical solution of the above-mentioned door anti-condensation control method, if the working mode of the steam oven is the steam-bake mode, it is determined whether the steaming is performed first and then the baking is performed in the steam-bake mode. If so, T is set 蒸 is greater than 0°C and less than or equal to 100°C;

[0019] If you want to bake first and then steam, set T 蒸 It is greater than 0°C and less than or equal to 80°C.

[0020] As an optional technical solution of the above-mentioned door anti-condensation control method, if the working mode of the steam oven is the baking mode, it is determined whether the temperature of the baking mode is greater than 200°C. If so, T 蒸 Less than 60℃;

[0021] If the temperature of the baking mode is less than or equal to 200℃, then T 蒸 Less than 80℃.

[0022] The object of the present invention is to provide an integrated stove, which can ensure that condensation will not be generated on the door body while the heating element does not need to be heated all the time, thereby achieving the purpose of energy saving and emission reduction.

[0023] To achieve this object, the present invention adopts the following technical solutions:

[0024] On the other hand, an integrated stove is provided, which adopts any one of the door body anti-condensation control methods described above, wherein the integrated stove includes a steam oven, the steam oven includes a door body, the inner side of the door body is provided with a heating element for heating the surface of the door body, and a temperature detection element for feedback of the inner surface temperature of the door body.

[0025] As an optional technical solution for the above-mentioned integrated stove, the door body includes a first glass plate and a second glass plate which are overlapped and spaced apart, one end of the first glass plate is connected to one end of the second glass plate by a first connecting member, the other end of the first glass plate is connected to the other end of the second glass plate by a second connecting member, the second connecting member is provided with a first ventilation hole which is connected to the gap between the first glass plate and the second glass plate, and the heating element is arranged on the side of the first glass plate away from the second glass plate.

[0026] As an optional technical solution for the above-mentioned integrated stove, the door body also includes a panel, which is arranged on the side of the second glass plate away from the first glass plate, the panel and the second glass plate are spaced apart, and brackets are respectively provided on the two opposite sides between the panel and the second glass plate, the first connecting member is plugged into one end of the bracket, and the two ends of the second connecting member are clamped with the bracket, and the bracket is provided with a second ventilation hole which is connected to the gap between the second glass plate and the panel.

[0027] As an optional technical solution for the above-mentioned integrated stove, the heating element includes a heating film attached to the side of the first glass plate facing away from the second glass plate, the heating film is transparent, the heating film is electrically connected to a flexible circuit board, the collecting end of the temperature detection element is in contact with the heating film, and the temperature detection element is electrically connected to the flexible circuit board.

[0028] As an optional technical solution of the above-mentioned integrated stove, a transparent protective film is attached to the surface of the heating film.

[0029] Beneficial effects of the present invention:

[0030] The door anti-condensation control method provided by the present invention is used to effectively remove condensation on the door of the steam oven. The steam oven will also heat the door when it is working. Since the heating temperature of the door is different in different working modes of the steam oven, the temperature T of the door heating is determined according to the different working modes of the steam oven. 蒸 , avoiding the problem of poor condensation removal effect caused by overheating the door body or insufficient heating of the door body; in addition, in the process of heating the door body to remove condensation on the door body surface, the temperature of the inner surface of the door body is also fed back in real time, so that the temperature T表面 =T 蒸 , ensuring the effect of removing condensation, and there is no need to heat the door surface all the time, thus achieving the goal of energy saving and emission reduction.

[0031] The integrated stove provided by the present invention has a heating element on the inner side of the door body. The heating element can heat the surface of the door body to avoid condensation on the door body when the steam oven is working, which affects the perspective clarity of the door body. The temperature detection element can detect the temperature of the inner surface of the door body in real time. While ensuring that condensation does not form on the door body, the heating element does not need to be heated all the time, thereby achieving the purpose of energy saving and emission reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a flow chart of the main steps of the door body anti-condensation control method provided by an embodiment of the present invention;

[0033] Figure 2 is a detailed step flow chart of a method for controlling door body anti-condensation provided by an embodiment of the present invention;

[0034] Figure 3 It is a schematic diagram of the arrangement structure of the heating film, the temperature detection element and the flexible circuit board provided in an embodiment of the present invention;

[0035] Figure 4 is an axonometric view of a door body provided by an embodiment of the present invention;

[0036] Figure 5 is a cross-sectional view of a door body provided by an embodiment of the present invention;

[0037] Figure 6 is an exploded view of a door body provided by an embodiment of the present invention;

[0038] Figure 7 It is a partial exploded schematic diagram of a door body provided by an embodiment of the present invention.

[0039] In the figure:

[0040] 100, door body; 101, heating film; 102, temperature detection element; 103, flexible circuit board; 104, silver wire; 105, conductive glue; 106, protective film;

[0041] 1. First glass plate; 2. Second glass plate; 3. First connecting piece; 31. Fixing block; 4. Second connecting piece; 41. Insertion part; 42. Clamping block; 5. First ventilation hole; 6. Panel; 7. Bracket; 71. Clamping hole; 8. Second ventilation hole. DETAILED DESCRIPTION

[0042] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0043] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0045] Embodiment 1

[0046] like Figure 1 As shown, this embodiment provides a control method for preventing condensation on a door body, which is used to heat and remove condensation on the door body of a steam oven of an integrated stove. The control method includes:

[0047] Determine the working mode of the steam oven;

[0048] Determine the temperature T of the heated door body according to the working mode 蒸 , the steam oven works;

[0049] Heat the door surface to a temperature of T 蒸 ;

[0050] Real-time feedback of the temperature T of the inner surface of the door 表面 , and control the heating temperature of the door surface so that T 表面 =T 蒸 .

[0051] The control method for preventing condensation on the door provided in this embodiment is used to effectively remove condensation on the door of the steam oven. The steam oven will also heat the door when it is working. Since the heating temperature of the door is different in different working modes of the steam oven, the temperature T of the door is determined according to the different working modes of the steam oven. 蒸 , avoiding the problem of poor condensation removal effect caused by overheating the door body or insufficient heating of the door body; in addition, in the process of heating the door body to remove condensation on the door body surface, the temperature of the inner surface of the door body is also fed back in real time, so that the temperature T 表面 =T 蒸 , ensuring the effect of removing condensation, and there is no need to heat the door surface all the time, thus achieving the goal of energy saving and emission reduction.

[0052] The working modes of the steam oven provided in this embodiment include steaming mode, steam-bake mode and bake mode.

[0053] The door anti-condensation control method provided by this embodiment is described in detail below based on three working modes of the steam oven.

[0054] like Figure 2 As shown, the control method for preventing condensation of the door body includes the following steps:

[0055] Step 1: Determine the working mode of the steam oven.

[0056] Specifically, when using the steam oven, the user will select the working mode of the steam oven according to the ingredients to be cooked. In the present embodiment, the working modes of the steam oven include a steaming mode, a steam-bake mode and a bake mode.

[0057] In steaming mode, the steam generator works and the generated steam circulates in the cavity of the steamer to heat the food.

[0058] In the steam-bake mode, the steam generator works to generate steam, and the steam circulates in the cavity of the steamer to heat the ingredients. The heat generated by the heating tube acts on the ingredients in a convection manner and is used to cook the ingredients. In the steam-bake mode, it is divided into steaming first and then baking or baking first and then steaming. In the case of steaming first and then baking, steam is mainly used to heat the ingredients. After the food reaches the degree of maturity, the heating tube is used to heat the ingredients to quickly color them, and the baked food is crispy on the outside and tender on the inside. In the case of baking first and then steaming, the heating tube is mainly used for heating. Steam-assisted heating is added during the baking process, making the baked ingredients tender and not dry.

[0059] Step 2: Determine the temperature T of the heated door body according to the working mode 蒸 , the steam oven works.

[0060] Specifically, the temperature T of the heating door of the steam oven is different in different working modes. 蒸After the user selects the working mode of the steam oven, the temperature T of the heating door is determined according to the working mode. 蒸 .

[0061] Furthermore, if the working mode of the steam oven is steam mode, the evaporator is working. Since this mode mainly heats food with steam, there is a lot of steam in the steam oven cavity. When the steam encounters the door, the steam temperature drops and the steam condenses into water droplets on the door. The water droplets gather to produce condensed water, causing the door to be blurred and the clarity of the door perspective to deteriorate, affecting the user's observation of the cooking process of the ingredients. Therefore, it is necessary to set the corresponding door heating temperature T 蒸 , to ensure that no condensation will occur on the door. 蒸 Set to 100°C or higher.

[0062] If the steam oven is in steam-bake mode, the food is heated not only by steam conduction, but also by convection of the heating tube. Therefore, in steam-bake mode, first determine whether it is steaming first and then baking. If it is steaming first and then baking, there is relatively more steam, then set T 蒸 is greater than 0℃ and less than or equal to 100℃. If you bake first and then steam, the temperature inside the oven cavity is higher, so set T 蒸 It is greater than 0°C and less than or equal to 80°C.

[0063] If the steam oven is in the baking mode, the heater works and heat is applied to the food by convection. The temperature inside the steam oven cavity is high, usually exceeding 100°C, and there is less water vapor in the steam oven cavity. Therefore, the temperature T of the heating door can be set. 蒸 Specifically, when the temperature in the baking mode is greater than 200°C, set T 蒸 Less than 60℃; when the temperature in the baking mode is greater than or equal to 200℃, set T 蒸 Less than 80℃.

[0064] Step 3: After the steam oven has been operating for a first preset time t1, the door is heated.

[0065] Specifically, the first preset time t1 has different values ​​in different working modes of the steam oven. Steam is generated after the steam oven has worked for a certain period of time. When the steam oven generates steam, the door body is heated to prevent condensation on the door body surface, save energy, and avoid the problem of overheating caused by heating the door body all the time.

[0066] The value of the first preset time t1 of the steam oven is different in different working modes. Specifically, in the steam mode, the steam oven needs to be preheated for 8-10 minutes, and the door body is not heated during the preheating period. The first preset time t1 is set to 8-10 minutes. During the preheating period, the steam oven is mainly preheated. During the preheating process, the user can choose to put the ingredients into the steam oven or not according to personal cooking habits. Therefore, during the preheating period, the user does not need to observe the cooking status of the ingredients in the steam oven, so the door body is not heated, which reduces the energy consumption of the whole machine.

[0067] In the steam-bake mode, the steam oven needs to be preheated for 8-10 minutes. The door body is not heated during the preheating period, and the first preset time t1 is set to 8-15 minutes. During the preheating period, the steam oven is mainly preheated. During the preheating process, the user can choose to put the ingredients into the steam oven or not according to personal cooking habits. Therefore, during the preheating period, the user does not need to observe the cooking status of the ingredients in the steam oven, so the door body is not heated during the preset period, which reduces the energy consumption of the whole machine.

[0068] In the baking mode, the steam oven needs to be preheated for 8-12 minutes. The door body is not heated during the preheating period, and the first preset time t1 is set to 8-20 minutes. During the preheating period, the steam oven is mainly preheated. During the preheating process, the user can choose to put the ingredients into the steam oven or not according to personal cooking habits. Therefore, during the preheating period, the user does not need to observe the cooking status of the ingredients in the steam oven, so the door body is not heated, which reduces the energy consumption of the whole machine.

[0069] Step 4: Heat the door surface to T 蒸 .

[0070] Specifically, after the steam oven starts working for the first preset time t1, the door is heated, and the temperature of the door surface is heated to T 蒸 . T 蒸 Refer to step 2 for temperature setting method.

[0071] Step 5: Real-time feedback of the temperature T of the inner surface of the door 表面 , and control the heating temperature of the door surface so that T 表面 =T 蒸 .

[0072] Specifically, a temperature detection element is set to detect the surface temperature of the door body and provide real-time feedback to the controller, which controls the heating temperature of the door body surface so that the temperature of the door body surface reaches T 蒸The door body does not need to be heated all the time, which reduces the energy consumption of the whole machine, saves energy, and avoids the problem of excessive heating caused by heating the door body all the time.

[0073] Step 6: Stop heating the door at a second preset time t2 before the steam oven stops working.

[0074] Specifically, when the cooked food reaches the degree of maturity until the cooking is finished, the amount of steam generated gradually decreases, and the user does not need to observe the cooking status of the food through the door. During this period, the heating of the door can be stopped to reduce the energy consumption of the whole machine.

[0075] Since the progress of cooking ingredients is different in different working modes, the second preset time t2 before the steam oven stops working is also different in different working modes.

[0076] Specifically, in the steaming mode, generally 3-5 minutes before the end of steaming, the steamed food reaches the degree of maturity, and the user no longer needs to observe the food through the door, and the second preset time t2 is set to 3-5 minutes. In the steaming and baking mode, generally 5-7 minutes before the end of steaming, the steamed food reaches the degree of maturity, and the user no longer needs to observe the food through the door, and the second preset time t2 is set to 5-7 minutes. In the baking mode, generally 7-10 minutes before the end of steaming, the steamed food reaches the degree of maturity, and the user no longer needs to observe the food through the door, and the second preset time t2 is set to 7-10 minutes.

[0077] Embodiment 2

[0078] like Figure 3 and Figure 4 As shown, this embodiment provides an integrated stove, which adopts the control method for preventing condensation on the door provided in the embodiment. The integrated stove provided in this embodiment includes a steam oven, which includes a door 100, the inner side of which is provided with a heating element for heating the surface of the door 100, and a temperature detection element 102 for feeding back the temperature of the inner surface of the door 100.

[0079] The integrated stove provided in this embodiment has a heating element on the inner side of the door body 100. The heating element can heat the surface of the door body 100 to prevent condensation from forming on the door body 100 when the steam oven is working, which would affect the perspective clarity of the door body 100. The temperature detection element 102 can detect the temperature of the inner surface of the door body 100 in real time. While ensuring that condensation does not form on the door body 100, the heating element does not need to be heated all the time, thereby achieving the purpose of energy saving and emission reduction.

[0080] Alternatively, if Figures 4 to 7As shown, the door body 100 includes a first glass plate 1 and a second glass plate 2 which are arranged in an interval and stacked manner, one end of the first glass plate 1 is connected to one end of the second glass plate 2 via a first connecting member 3, and the other end of the first glass plate 1 is connected to the other end of the second glass plate 2 via a second connecting member 4, and the second connecting member 4 is provided with a first vent 5 which is in communication with the gap between the first glass plate 1 and the second glass plate 2, and the heating element is arranged on the side of the first glass plate 1 away from the second glass plate 2. The water vapor between the first glass plate 1 and the second glass plate 2 can be discharged through the first vent 5, so as to avoid the water vapor generated between the first glass plate 1 and the second glass plate 2, which affects the viewing of the cooking situation in the steam oven through the door body 100.

[0081] Furthermore, the door body 100 further includes a panel 6, which is arranged on the side of the second glass plate 2 facing away from the first glass plate 1, and the panel 6 and the second glass plate 2 are spaced apart, and brackets 7 are respectively provided on the opposite sides between the panel 6 and the second glass plate 2, and the brackets 7 are used to connect the panel 6 and the second glass plate 2, and play a role in supporting the entire door body 100. The first connecting member 3 is plugged into one end of the bracket 7, and the two ends of the second connecting member 4 are clamped with the bracket 7. The bracket 7 is provided with a second vent hole 4 that is connected to the gap between the second glass plate 2 and the panel 6, and the water vapor between the second glass plate 2 and the panel 6 can be discharged through the second vent hole 4, so as to avoid the generation of water vapor between the second glass plate 2 and the panel 6, which affects the viewing of the cooking situation in the steam oven through the door body 100.

[0082] The bracket 7 is a hollow tubular structure with a rectangular cross section. Both ends of the second connector 4 are provided with plug-in parts 41, which can be plugged into the corresponding bracket 7, and the outer surface of each plug-in part 41 is also provided with a clamping block 42, and the side wall of the bracket 7 is provided with a clamping hole 71, and the clamping block 42 can be clamped into the clamping hole 71, thereby realizing the connection between the second connector 4 and the bracket 7. The second connector 4 is provided with a first plug-in groove and a second plug-in groove, and the other end of the first glass plate 1 is plugged into the first plug-in groove, and the other end of the second glass plate 2 is plugged into the second plug-in groove, thereby realizing the connection between the first glass plate 1 and the second glass plate 2 and the second connector 4.

[0083] The first connection 3 includes two fixing blocks 31, one end of the fixing block 31 can be inserted into the above-mentioned bracket 7, and the other end of the fixing block 31 is provided with a third plugging groove and a fourth plugging groove, one end of the first glass plate 1 is plugged into the third plugging groove, and one end of the second glass plate 2 is plugged into the fourth plugging groove, so as to fix one end of the first glass plate 1 and the second glass plate 2. One end of the fixing block 31 is fixed to the bracket 7 by a bolt, and specifically, a screw hole is provided on the bracket 7, and the bolt can pass through the screw hole to connect with the fixing block 31.

[0084] In this embodiment, continue to refer to Figure 3As shown, the heating element includes a heating film 101 attached to the side of the first glass plate 1 away from the second glass plate 2. The heating film 101 is transparent and electrically connected to a flexible circuit board 103. The collection end of the temperature detection element 102 is in contact with the heating film 101, and the temperature collection element 102 is electrically connected to the flexible circuit board 103. The heating film 101 is thin and bendable, and will not affect the perspective of the door body 100. The heating film 101 is a heating surface as a whole. The heating film 101 is attached to the first glass plate 1, and can evenly heat the entire first glass plate 1, and has a good effect in removing condensation. The heating film 101 is electrically connected to the flexible circuit board 103, and can control the heating temperature of the heating film 101.

[0085] Optionally, the heating film 101 is laid on the first glass plate 1, and the heating film 101 is electrically connected to the flexible circuit board 103 through the silver wire 104 and the conductive glue 105. The temperature collection component 102 is electrically connected to the flexible circuit board 103 through the conductive glue 105, and the collection end of the temperature collection component 102 is in contact with the heating film 101, so as to collect the surface temperature of the first glass plate 1.

[0086] The temperature collecting element 102 may be a thermistor, which detects the surface temperature of the first glass plate 1 and transmits the temperature signal to the flexible circuit board 103 . The flexible circuit board 103 controls the heating temperature of the heating film 101 according to the surface temperature of the first glass plate 1 .

[0087] A transparent protective film 106 is attached to the surface of the heating film 101 , which protects the heating film 106 from damage without affecting the perspective clarity of the door body 100 and also serves as a safety protection.

[0088] Furthermore, the protective film 106 has an anti-condensation effect and can further reduce the amount of condensation on the door body 100 .

[0089] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A control method for preventing condensation on a door body, which is used to heat and remove condensation on a door body of a steam oven of an integrated stove, and is characterized in that: The control method comprises: Determine the working mode of the steam oven; Determine the temperature T of the heated door body according to the working mode 蒸 , the steam oven is working; Heat the door surface to a temperature of T 蒸 ; Real-time feedback of the temperature T of the inner surface of the door body 表面 , and control the heating temperature of the door surface so that T 表面 =T 蒸 .

2. The door anti-condensation control method according to claim 1, characterized in that: When the temperature of the door surface is heated to T 蒸 Previously included: After the steam oven operates for a first preset time t1, heating the door; Wherein, in different working modes of the steam oven, the value of the first preset time t1 is different.

3. The door anti-condensation control method according to claim 1, characterized in that: When controlling the heating temperature of the door surface, T 表面 =T 蒸 Later also includes: Stop heating the door body at a second preset time t2 before the steam oven stops working; Wherein, the second preset time t2 has different values ​​in different working modes of the steam oven.

4. The door anti-condensation control method according to claim 1, characterized in that: If the working mode of the steam oven is the steam-bake mode, determine whether the steaming is performed first and then the baking is performed in the steam-bake mode. If so, set T 蒸 is greater than 0°C and less than or equal to 100°C; If you want to bake first and then steam, set T 蒸 It is greater than 0°C and less than or equal to 80°C.

5. The door anti-condensation control method according to claim 1, characterized in that: If the working mode of the steam oven is the baking mode, determine whether the temperature of the baking mode is greater than 200° C. If so, T 蒸 Less than 60℃; If the temperature of the baking mode is less than or equal to 200℃, then T 蒸 Less than 80℃.

6. An integrated stove, using the door anti-condensation control method according to any one of claims 1 to 5, characterized in that: The integrated stove comprises a steam oven, and the steam oven comprises a door body (100). The inner side of the door body (100) is provided with a heating element for heating the surface of the door body (100), and a temperature detection element (102) for feeding back the temperature of the inner surface of the door body (100).

7. The integrated stove according to claim 6, characterized in that: The door body (100) comprises a first glass plate (1) and a second glass plate (2) which are arranged in an intervening and overlapping manner, one end of the first glass plate (1) is connected to one end of the second glass plate (2) via a first connecting member (3), the other end of the first glass plate (1) is connected to the other end of the second glass plate (2) via a second connecting member (4), the second connecting member (4) is provided with a first ventilation hole (5) which is connected to the gap between the first glass plate (1) and the second glass plate (2), and the heating element is arranged on the side of the first glass plate (1) facing away from the second glass plate (2).

8. The integrated stove according to claim 7, characterized in that: The door body (100) also includes a panel (6), which is arranged on the side of the second glass plate (2) facing away from the first glass plate (1), the panel (6) and the second glass plate (2) are spaced apart, and brackets (7) are respectively provided on the two opposite sides between the panel (6) and the second glass plate (2), the first connecting member (3) is plugged into one end of the bracket (7), and the two ends of the second connecting member (4) are snap-connected with the bracket (7), and the bracket (7) is provided with a second ventilation hole (8) which is connected to the gap between the second glass plate (2) and the panel (6).

9. The integrated stove according to claim 7, characterized in that: The heating element comprises a heating film (101) attached to a side of the first glass plate (1) facing away from the second glass plate (2); the heating film (101) is transparent; the heating film (101) is electrically connected to a flexible circuit board (103); a collection end of the temperature detection element (102) is in contact with the heating film (101); and the temperature detection element (102) is electrically connected to the flexible circuit board (103).

10. The integrated stove according to claim 9, characterized in that: A transparent protective film (106) is attached to the surface of the heating film (101).

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