Integrated cooker

Abstract

The utility model embodiment provides a kind of integrated cooker, it is related to cooking equipment technical field.Integrated cooker includes integrated cooker main body, air pipe, electric check valve and power panel, and power panel is electrically connected with oil fume fan and electric check valve, power panel can be powered for oil fume fan and electric check valve, when oil fume fan is opened, power panel is powered for oil fume fan simultaneously also powers for electric check valve, electric check valve is also opened, when oil fume fan is closed, power panel stops being powered for oil fume fan, simultaneously also stops being powered for electric check valve, electric check valve is also closed, to realize electric check valve and oil fume fan synchronous operation, to avoid the problem of oil fume backflow caused by electric check valve opening under the condition that oil fume fan is closed.

Description

Technical Field

[0001] This utility model relates to the field of cooking equipment technology, and in particular to an integrated stove. Background Technology

[0002] An integrated cooktop is a kitchen appliance that integrates multiple functions into one unit, such as a combination of "fume hood + cooktop + storage", "fume hood + cooktop + disinfection", or "fume hood + cooktop + steaming / baking".

[0003] In related technologies, integrated cooktops include a lower-level unit and a fume treatment module. The fume treatment module is located at the rear of the lower-level unit's internal space, and its exhaust port is connected to an aluminum foil duct. To prevent backflow of fumes, an electric check valve is installed between the aluminum foil duct and the common flue. The integrated cooktop's power supply is connected to the electric check valve's socket, which is connected to an external socket. When the current or power of the integrated cooktop during operation exceeds a preset value, the electric check valve opens.

[0004] However, when the integrated stove is running, there are instances where the fume treatment module is not turned on, but the electric check valve is open, causing the fumes to backflow. Utility Model Content

[0005] This utility model provides an integrated stove to overcome the situation where the electric check valve is open even when the fume treatment module is not turned on.

[0006] In a first aspect, this utility model embodiment provides an integrated stove, comprising:

[0007] The integrated stove body is equipped with a fume fan and a smoke outlet;

[0008] The air duct is connected to the smoke outlet.

[0009] An electric check valve is connected to the end of the duct away from the smoke outlet.

[0010] A power supply board is mounted on the integrated stove body and is electrically connected to the range hood and the electric check valve.

[0011] In one possible implementation, a connecting wire is also included, which is disposed inside the integrated stove body. The electric check valve is provided with a connection socket, and the connecting wire is electrically connected to the power board and the connection socket.

[0012] In one possible implementation, the integrated stove body includes a frame, and a first socket and a second socket are respectively provided at both ends of the connecting wire. The first socket is connected to the power board, and the second socket is installed on the frame and is used to electrically connect with the connecting socket.

[0013] In one possible implementation, a protective structure is provided around the open end of the second socket to prevent the second socket from coming into contact with oil or water.

[0014] In one possible implementation, the frame includes a side plate opposite the smoke outlet, and the protective structure includes a recess disposed on the side plate, with the open end of the second socket located within the recess.

[0015] In one possible implementation, the protective structure includes a protective cap that is detachably placed over the open end.

[0016] In one possible implementation, the integrated stove body includes a lower-level unit and an oil fume treatment module. The oil fume treatment module includes a housing and an oil fume fan. The oil fume fan is disposed inside the housing. The power board is mounted on the lower-level unit and / or the oil fume treatment module.

[0017] In one possible implementation, the power board includes a first board and a second board that are separated from each other. The first board is mounted on the fume treatment module, and the second board is mounted on the lower-level machine. The first board is electrically connected to the fume fan and the electric check valve.

[0018] In one possible implementation, the first plate is provided with a first port and a second port, the first port being electrically connected to the electric check valve and the second port being electrically connected to the fume extractor.

[0019] In one possible implementation, the power board includes a first board and a second board, the first board and the second board being integrally formed;

[0020] The first board and the second board are mounted on the lower-level machine; or, the first board and the second board are mounted on the fume treatment module.

[0021] This utility model embodiment provides an integrated stove that is electrically connected to a range hood and an electric check valve via a power board. The power board can supply power to the range hood and the electric check valve. When the range hood is turned on, the power board supplies power to both the range hood and the electric check valve, causing the electric check valve to open. When the range hood is turned off, the power board stops supplying power to both the range hood and the electric check valve, causing the electric check valve to close. This achieves synchronous operation between the electric check valve and the range hood, thereby preventing the backflow of fumes caused by the electric check valve opening when the range hood is turned off. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of an integrated stove provided in an embodiment of the present utility model;

[0024] Figure 2 An exploded view of an integrated stove provided for an embodiment of this utility model;

[0025] Figure 3 This is a schematic diagram of the internal structure of an integrated stove provided in an embodiment of the present utility model;

[0026] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0027] Figure 5 An integrated stove electrical control diagram provided for an embodiment of this utility model;

[0028] Figure 6 This is a schematic diagram of the structure of the first plate of an integrated stove provided in an embodiment of the present utility model.

[0029] Explanation of reference numerals in the attached figures:

[0030] 10-Integrated stove body; 101-Smoke outlet;

[0031] 11-Fume treatment module; 111-Housing;

[0032] 12-Frame; 131-Depression;

[0033] 132 - Protective cap; 14 - Lower-level machine;

[0034] 141 - Lighting structure; 142 - Steam heating structure;

[0035] 143 - Heating tube structure; 144 - Heating fan structure;

[0036] 15 - Program control panel; 20 - Air duct;

[0037] 30 - Electric check valve; 31 - Connection socket;

[0038] 41-First board; 411-First port;

[0039] 412 - Second port; 42 - Second board;

[0040] 50 - Connecting wire; 51 - First socket;

[0041] 52 - Second socket. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0043] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0044] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "fixation," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between the components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0045] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0046] In the above description, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0047] As described in the background section, the power supply to a typical integrated cooktop is connected to the socket of the electric check valve, which in turn is connected to an external socket. When the current or power of the integrated cooktop exceeds a preset value, the electric check valve opens. Since integrated cooktops also contain other modules, when the internal fume extraction module is not activated, but only other modules are active, the current or power of the integrated cooktop will also exceed the preset value. This will cause the electric check valve to activate, leading to backflow of fumes into the shared flue.

[0048] To address the aforementioned problems, this utility model provides an integrated stove that is electrically connected to a power board and an electric check valve. The power board supplies power to both the range hood and the electric check valve. When the range hood is on, the power board supplies power to both the range hood and the electric check valve, causing the electric check valve to open. When the range hood is off, the power board stops supplying power to both the range hood and the electric check valve, causing the electric check valve to close. This achieves synchronous operation between the electric check valve and the range hood, thus preventing backflow of fumes caused by the electric check valve opening when the range hood is off.

[0049] The integrated stove provided in the embodiments of this utility model will be described in detail below with reference to specific examples.

[0050] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model embodiment provides an integrated stove, including an integrated stove body 10, an air duct 20, an electric check valve 30, and a power board; wherein the integrated stove body 10 is provided with a range hood and a smoke outlet 101; the air duct 20 is connected to the smoke outlet 101; the electric check valve 30 is connected to the end of the air duct 20 away from the smoke outlet 101; the power board is disposed on the integrated stove body 10, and the power board is electrically connected to the range hood and the electric check valve 30.

[0051] The length direction of the integrated stove body 10 is the X direction, the width direction of the integrated stove body 10 is the Y direction, and the height direction of the integrated stove body 10 is the Z direction.

[0052] The fume extractor is specifically installed inside the main body 10 of the integrated stove. The fume extractor uses the negative pressure generated by the motor inside to draw away the fumes produced during cooking and drives the fumes through the exhaust port 101 and the duct 20 into the common flue.

[0053] The shape of the smoke outlet 101 can be circular, and the shape of the smoke outlet 101 can also be adjusted according to actual needs.

[0054] Among them, duct 20 is a ventilation duct, mainly made of aluminum foil. Duct 20 is lightweight, corrosion-resistant, and easy to install. During the installation of duct 20, it is necessary to ensure the airtightness between duct 20 and smoke outlet 101 to prevent oil fumes from leaking out.

[0055] In some examples, the duct 20 is spiral-shaped to increase its structural strength and flexibility.

[0056] The electric check valve 30 includes a valve body, a valve disc, a spring, and an electric actuator. The valve body is usually made of metal and has a flow channel inside. The valve disc is located in the flow channel and is connected to the spring and the electric actuator respectively.

[0057] Specifically, in this embodiment, the electric check valve 30 is used to prevent backflow of oil fumes in the common flue. When the fume exhaust fan is started, the electric check valve 30 is energized, and the electric actuator drives the valve disc to open. The electric check valve 30 is in the open state, and the oil fumes, driven by the fume exhaust fan, pass through the exhaust port 101, the duct 20 and the valve disc in sequence into the common flue. When the fume exhaust fan is turned off, the electric check valve 30 is de-energized, and the valve disc is closed by the spring. The electric check valve 30 is in the closed state, and the closed valve disc can prevent backflow of oil fumes.

[0058] like Figure 4 As shown in the embodiment of this utility model, the integrated stove has a power board electrically connected to the range hood and the electric check valve 30. The power board supplies power to the range hood and the electric check valve 30. When the range hood is turned on, the power board supplies power to the range hood and the electric check valve 30 simultaneously, and the electric check valve 30 opens. When the range hood is turned off, the power board stops supplying power to the range hood and the electric check valve 30, and the electric check valve 30 closes. This achieves synchronous operation of the electric check valve 30 and the range hood, thereby avoiding the problem of backflow of fumes caused by the electric check valve 30 opening when the range hood is turned off.

[0059] It should be noted that the integrated stove is also equipped with a program control board 15, which is connected to the power board. The program control board 15 can send a signal to the power board to make the power board supply power to both the range hood and the electric check valve 30 at the same time, or it can send a signal to the power board to make the power board stop supplying power to both the range hood and the electric check valve 30 at the same time.

[0060] In one possible implementation, see Figure 3 and Figure 4 As shown, the integrated stove also includes a connecting line 50, which is installed inside the integrated stove body 10. The electric check valve 30 is equipped with a connecting socket 31, and the connecting line 50 is electrically connected to the power board and the connecting socket 31.

[0061] By connecting the power board and the connector 31 with the connecting cable 50, the positions of the power board and the connector 31 can be made more flexible.

[0062] It should be noted that if the power board and the connection socket 31 are not connected by the connection cable 50, the distance between the electric check valve 30 and the power board is fixed, which restricts the position of the power board and the connection socket 31.

[0063] The length of the 50mm connecting cable should be selected appropriately according to actual needs.

[0064] refer to Figure 3 and Figure 4 As shown, the integrated stove body 10 includes a frame 12. A first socket 51 and a second socket 52 are respectively provided at both ends of the connecting wire 50. The first socket 51 is connected to the power board, and the second socket 52 is mounted on the frame 12 and is used for electrical connection with the connecting socket 31. Connecting the power board and the connecting socket 31 via the connecting wire 50 facilitates the connection between the power board and the connecting socket 31.

[0065] It should be noted that if the power board and the connecting socket 31 are not connected through the connecting wire 50, in order to ensure that the electric check valve 30 is electrically connected to the power board, the connecting socket 31 needs to be inserted into the integrated stove body 10 to connect with the power board, which makes the connection between the power board and the connecting socket 31 inconvenient.

[0066] It should be noted that the power board and the connection socket 31 are electrically connected by a socket connection. The advantage of the socket connection is that it simplifies the complex electrical connection process into a safe, fast, and reliable "plug and play" operation, which greatly shortens the installation time. In case of a fault, the suspected faulty device or module can be easily isolated by plugging and unplugging, which facilitates quick problem location and shortens the time required for maintenance.

[0067] In some examples, the second socket 52 is fixed to the frame 12 by welding. As an alternative implementation, the second socket 52 can also be fixed to the frame 12 by adhesive or screws.

[0068] In one possible implementation, a protective structure is provided around the open end of the second socket 52 to prevent the second socket 52 from coming into contact with oil or water.

[0069] It should be noted that if the second socket 52 is installed on the frame 12 and exposed, oil or water may flow down the frame 12 and enter the second socket 52 during daily use, potentially causing a short circuit. In this embodiment, a protective structure is provided around the opening of the second socket 52. This protective structure prevents water or oil from entering the second socket 52 through physical isolation, thereby protecting the second socket 52.

[0070] In some examples, the frame 12 includes a side plate opposite the smoke outlet 101, and the protective structure includes a recess 131 disposed on the side plate, with the open end of the second socket 52 located within the recess 131.

[0071] The smoke outlet 101 is located in the X direction of the integrated stove body 10, and the side panel is also located in the X direction of the frame 12.

[0072] It should be noted that when oil or water flows down the frame 12 and encounters the recess 131, the oil or water will drip directly under the action of gravity and will not enter the recess 131 on the side plate, thereby preventing the oil or water from contacting the open end of the second socket 52.

[0073] In some examples, a portion of the side panel may protrude toward the interior of the integrated stove body 10, forming a recess 131.

[0074] In some examples, the protective structure includes a protective cap 132 that is removably attached to the open end. The protective cap 132 prevents oil or water from coming into contact with the open end of the second socket 52.

[0075] For example, the protective cap 132 can be a silicone soft plug. The silicone soft plug has the advantages of easy insertion and removal and high fit. By inserting the silicone soft plug into the second socket 52, oil or water can be prevented from entering the second socket 52, and dust or foreign objects can also be effectively isolated from entering.

[0076] In one possible implementation, the integrated stove body 10 includes a lower-level machine 14 and an oil fume treatment module 11 (see...). Figure 2 As shown), the fume treatment module 11 includes a housing 111 (see...). Figure 3 (as shown) and a fume extractor fan, the fume extractor fan being installed inside the housing 111.

[0077] In some examples, the smoke outlet 101 is located on the side wall of the housing 111 along the length of the integrated stove body 10.

[0078] The power board is installed on the lower-level machine 14 and / or the fume treatment module 11.

[0079] It should be noted that the lower-level machine 14 may include a lighting structure 141, a steam heating structure 142, a heating tube structure 143, a heating fan structure 144, etc.

[0080] The power board can be installed on the lower-level machine 14 and the fume treatment module 11, or the power board can be installed only on the lower-level machine 14, or the power board can be installed only on the fume treatment module 11.

[0081] In some examples, the power board includes a phase-separated first board 41 and a second board 42 (see [reference]). Figure 2 As shown, the first plate 41 can be installed on the fume treatment module 11 by bolts, and the second plate 42 can be installed on the lower unit 14 by bolts. The first plate 41 is electrically connected to the fume fan and the electric check valve 30.

[0082] like Figure 5 As shown, the program control board 15 can send a signal to the first board 41, which supplies power to both the fume exhaust fan and the electric check valve 30, causing both the fume exhaust fan and the electric check valve 30 to open. Alternatively, the program control board 15 can send a signal to the first board 41, which stops supplying power to both the fume exhaust fan and the electric check valve 30, causing both the fume exhaust fan and the electric check valve 30 to close. This achieves synchronous operation between the electric check valve 30 and the fume exhaust fan, thus preventing backflow of fumes caused by the electric check valve 30 opening when the fume exhaust fan is off.

[0083] The first board 41 also supplies power to the lamps in the fume treatment module 11.

[0084] The second board 42 supplies power to the lower computer 14. Specifically, the second board 42 supplies power to the lighting structure 141, the steam heating structure 142, the heating tube structure 143, and the heating fan structure 144.

[0085] For example, when the fume treatment module 11 is started, the fume fan inside the fume treatment module 11 runs when the fume treatment module 11 is in different positions, and the electric check valve 30 is in the open state.

[0086] For example, the integrated stove body 10 includes a stove. When the stove and the range hood are working simultaneously, that is, when the stove is in the ignition state and the range hood is in the on state, the electric check valve 30 is in the open state.

[0087] For example, when the lower-level machine 14 and the fume fan are working at the same time, that is, when the baking or roasting mode of the lower-level machine 14 is started and the fume fan is on, the electric check valve 30 is in the open state.

[0088] like Figure 6 As shown, the first plate 41 is provided with a first port 411 and a second port 412. The first port 411 is electrically connected to the electric check valve 30, and the second port 412 is electrically connected to the fume extractor.

[0089] Specifically, the first port 411 is connected to the first socket 51 of the power cord.

[0090] As an alternative implementation, the power board includes a first board 41 and a second board 42, which can be integrally formed; the first board 41 and the second board 42 are mounted on the lower computer 14; or, the first board 41 and the second board 42 are mounted on the fume treatment module 11.

[0091] When the first board 41 and the second board 42 are integrally formed, it is necessary to ensure that their internal wiring and functions are separated. That is, the wiring and functions inside the first board 41 are separated from the wiring and functions inside the second board 42 to avoid mutual interference.

[0092] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An integrated stove, characterized in that, include: The integrated stove body (10) is equipped with a fume fan and a smoke outlet (101); Air duct (20), the air duct (20) is connected to the smoke outlet (101); An electric check valve (30) is connected to one end of the duct (20) away from the smoke outlet (101); The power board is mounted on the integrated stove body (10) and is electrically connected to the fume hood and the electric check valve (30).

2. The integrated stove according to claim 1, characterized in that, It also includes a connecting wire (50), which is disposed inside the integrated stove body (10). The electric check valve (30) is provided with a connecting socket (31). The connecting wire (50) is electrically connected to the power board and the connecting socket (31).

3. The integrated stove according to claim 2, characterized in that, The integrated stove body (10) includes a frame (12), and a first socket (51) and a second socket (52) are respectively provided at both ends of the connecting line (50). The first socket (51) is connected to the power board, and the second socket (52) is installed on the frame (12). The second socket (52) is used to electrically connect with the connecting socket (31).

4. The integrated stove according to claim 3, characterized in that, The second socket (52) is provided with a protective structure around its open end, the protective structure being used to prevent the second socket (52) from coming into contact with oil or water.

5. The integrated stove according to claim 4, characterized in that, The frame (12) includes a side plate opposite to the smoke outlet (101), and the protective structure includes a recess (131) disposed on the side plate, the opening end of the second socket (52) being located within the recess (131).

6. The integrated stove according to claim 4, characterized in that, The protective structure includes a protective cap (132) that is detachably placed over the open end.

7. The integrated stove according to any one of claims 1-6, characterized in that, The integrated stove body (10) includes a lower unit (14) and an oil fume treatment module (11). The oil fume treatment module (11) includes a housing (111) and an oil fume fan. The oil fume fan is disposed inside the housing (111). The power board is installed on the lower unit (14) and / or the oil fume treatment module (11).

8. The integrated stove according to claim 7, characterized in that, The power board includes a first board (41) and a second board (42) that are separated from each other. The first board (41) is installed on the fume treatment module (11), and the second board (42) is installed on the lower computer (14). The first board (41) is electrically connected to the fume fan and the electric check valve (30).

9. The integrated stove according to claim 8, characterized in that, The first plate (41) is provided with a first port (411) and a second port (412). The first port (411) is electrically connected to the electric check valve (30), and the second port (412) is electrically connected to the fume fan.

10. The integrated stove according to claim 7, characterized in that, The power board includes a first board (41) and a second board (42), which are integrally formed; The first board (41) and the second board (42) are mounted on the lower computer (14); or, the first board (41) and the second board (42) are mounted on the fume treatment module (11).

Images