Kitchen air conditioner

Abstract

The embodiment of the application provides a kitchen air conditioner, and relates to the technical field of kitchen appliances. The kitchen air conditioner comprises a shell, a partition plate, a shielding piece and a driving mechanism. The shell is provided with an air conditioner heat cavity and a smoke suction cavity. The partition plate is arranged on the shell and is used for forming a partition between the air conditioner heat cavity and the smoke suction cavity. The partition plate is provided with a communication port capable of communicating the air conditioner heat cavity and the smoke suction cavity. The shielding piece is configured to be movable relative to the partition plate to close or open the communication port. In the state that the shielding piece opens the communication port, the shell is unidirectionally communicated from the air conditioner heat cavity to the smoke suction cavity to form a heat dissipation flow channel. The power output end of the driving mechanism is connected with the shielding piece. The kitchen air conditioner provided by the embodiment of the application improves the independent sealing effect of the air conditioner heat cavity and the smoke suction cavity, can reduce the possibility that the oil fume flows into the air conditioner heat cavity through the communication port, and ensures the normal use of the kitchen air conditioner.

Description

Technical Field

[0001] This application relates to the field of kitchen appliance technology, and more particularly to a kitchen air conditioner. Background Technology

[0002] A kitchen air conditioner is a kitchen appliance specifically designed for the kitchen environment, aiming to solve problems such as high temperature, high humidity, and high oil fumes in the kitchen.

[0003] The kitchen air conditioner includes a housing assembly and a smoke extraction fan installed on the housing assembly. The housing assembly has a smoke extraction chamber and an air conditioning heating chamber. When the user is cooking, the kitchen air conditioner is in operation, and the smoke extraction fan is used to exhaust the cooking fumes into the flue through the exhaust pipe.

[0004] To improve the heat dissipation efficiency of the air conditioning hot cavity, a connection port can be provided in the housing assembly so that the air conditioning hot cavity and the smoke extraction cavity can be connected through the connection port. This allows the smoke extraction fan to draw air from the air conditioning hot cavity, thereby increasing the airflow speed inside the air conditioning hot cavity.

[0005] However, when the user is cooking, the kitchen air conditioner is in operation, and the fumes in the smoke extraction chamber may flow into the air conditioner's heating chamber through the connection port, thus affecting the normal use of the kitchen air conditioner. Utility Model Content

[0006] The kitchen air conditioner provided in this application embodiment improves the independent sealing effect of the air conditioner's hot chamber and smoke extraction chamber, which can solve the problem that oil fumes may flow into the air conditioner's hot chamber through the connecting port, ensuring the normal use of the kitchen air conditioner.

[0007] In a first aspect, embodiments of this application provide a kitchen air conditioner, including a housing, a partition plate, a shielding member, and a drive mechanism;

[0008] The housing has an air conditioning hot cavity and a smoke extraction cavity. The partition plate is disposed on the housing to form a partition between the air conditioning hot cavity and the smoke extraction cavity. The partition plate is provided with a communication port that can connect the air conditioning hot cavity and the smoke extraction cavity.

[0009] The shield is configured to be movable relative to the partition plate to close or open the communication port, and when the shield is in the open state of the communication port, the housing forms a heat dissipation channel with unidirectional flow from the air conditioning hot cavity to the smoke extraction cavity;

[0010] The power output end of the drive mechanism is connected to the shielding member.

[0011] As an optional implementation, when the connection is open, at least one side of the shield in the circumferential direction is spaced apart from the corresponding edge of the connection.

[0012] As an optional implementation, the first side of the shield is rotatably connected to the periphery of the communication port and the axis of rotation is parallel to the partition plate, so that the second side of the shield, which is opposite to the first side in the circumferential direction, can move away from the partition plate to open the communication port.

[0013] As an optional implementation, the air conditioning hot cavity and the smoke extraction cavity are arranged along the height direction of the housing; in the longitudinal section of the housing, the thickness of the air conditioning hot cavity along the front-back direction of the housing is greater than the thickness of the smoke extraction cavity along the front-back direction of the housing.

[0014] Compared to the connecting port, the smoking chamber is located near the rear side of the housing.

[0015] As an optional implementation, the housing includes a first housing portion and a second housing portion arranged vertically, with the air conditioning hot cavity located inside the first housing portion and the smoke extraction cavity located inside the second housing portion;

[0016] Along the front-rear direction of the housing, the thickness of the first housing portion is greater than the thickness of the second housing portion, and the second housing portion is arranged close to the rear side of the first housing portion; the partition plate forms the bottom wall of the first housing portion, and the communication opening is opened on the front side of the partition plate and corresponds to the front area of ​​the second housing portion.

[0017] As an optional implementation, the shielding member is located inside the air conditioning hot cavity, and its projection on the plane where the partition plate is located covers the communication opening;

[0018] The blocking member is configured to move upward or downward relative to the partition plate as a whole. When the blocking member moves upward away from the partition plate, it opens the communication opening. When the blocking member moves downward close to the partition plate, it abuts against the periphery of the communication opening to close the communication opening.

[0019] As an optional implementation, the shield is located inside the air conditioning hot cavity and covers the connection port. The shield is configured to slide towards the periphery of the connection port so that the connection port is in an open state.

[0020] As an optional implementation, the connecting port extends along the length of the partition plate, and the sliding direction of the blocking member is consistent with or perpendicular to the extension direction of the connecting port.

[0021] As an optional implementation, the driving mechanism includes a driving element;

[0022] The output shaft of the drive component is arranged parallel to the partition plate, and the output shaft can drive the blocking component to rotate.

[0023] As an optional implementation, the output shaft is located on the side of the partition plate facing the air conditioning hot cavity;

[0024] As the output shaft drives the blocking member to open the communication port, the blocking member gradually moves away from the communication port.

[0025] As an optional implementation, during the process of the output shaft driving the shield to open the communication port, the shield is always located on the side of the partition plate facing the air conditioning hot cavity, so that the shield does not contact the inner wall of the communication port.

[0026] As an optional implementation, along the height direction of the housing, the orthographic projection of the output shaft onto the plane where the partition plate is located is located at the edge of the shielding member;

[0027] Alternatively, along the height direction of the housing, the orthographic projection of the output shaft onto the plane of the partition plate is located outside the shield.

[0028] As an optional implementation, the drive mechanism further includes a transmission component, the first end of which is fixedly connected to the output shaft, and the second end of which is fixedly connected to the shielding component.

[0029] As an optional implementation, the transmission component includes a first transmission part and a second transmission part connected to each other;

[0030] The extension direction of the first transmission part is perpendicular to the output shaft, and the second end of the first transmission part is fixedly connected to the second transmission part.

[0031] The end of the second transmission part that is opposite to the first transmission part is fixedly connected to the shielding member, and the extension direction of the second transmission part is perpendicular to the shielding member.

[0032] As an optional implementation, the partition plate is provided with a mounting base, and the mounting base is fixedly connected to the driving component;

[0033] The output shaft is rotatably mounted on the mounting base. The first end of the output shaft is connected to the drive component, and the second end of the output shaft is connected to the shielding component.

[0034] The output shaft is rotatably mounted on the mounting base, with the first end of the output shaft connected to the driving component and the second end of the output shaft connected to the shielding component.

[0035] The kitchen air conditioner provided in this application includes a housing, a partition plate, a shielding member, and a drive mechanism. The housing has an air conditioning hot cavity and a smoke extraction cavity. The partition plate is disposed on the housing to form a partition between the air conditioning hot cavity and the smoke extraction cavity. The partition plate has a connecting port that connects the air conditioning hot cavity and the smoke extraction cavity. The shielding member is configured to move relative to the partition plate to close or open the connecting port. When the shielding member opens the connecting port, the housing forms a unidirectional heat dissipation channel from the air conditioning hot cavity to the smoke extraction cavity. The power output end of the drive mechanism is connected to the shielding member. During cooking, the drive mechanism drives the shielding member to move relative to the partition plate to close the connecting port, which can improve the independent sealing effect of the air conditioning hot cavity and the smoke extraction cavity, thereby reducing the possibility of oil fumes flowing into the air conditioning hot cavity through the connecting port and ensuring the normal operation of the kitchen air conditioner. By using the shielding member, the state of the connecting port can be flexibly controlled according to actual needs, thereby achieving effective airflow control between the air conditioning hot cavity and the smoke extraction cavity. This ensures that the connecting port can be opened for rapid heat dissipation when needed, and closed to prevent oil fumes from entering the air conditioning hot cavity when not needed. Attached Figure Description

[0036] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0037] Figure 1 This is a schematic diagram of the structure of a kitchen air conditioner provided in an embodiment of this application;

[0038] Figure 2 for Figure 1 A schematic diagram of the internal structure of the air conditioner in the central kitchen;

[0039] Figure 3 for Figure 2 Enlarged view of section A;

[0040] Figure 4 for Figure 2 An enlarged view of Part A when the kitchen air conditioner is in another state;

[0041] Figure 5 A schematic diagram of the internal structure of a kitchen air conditioner provided in an embodiment of this application. Figure 1 ;

[0042] Figure 6 A schematic diagram of the internal structure of a kitchen air conditioner provided in an embodiment of this application. Figure 2 .

[0043] Explanation of reference numerals in the attached figures:

[0044] 100 - Housing; 101 - Air conditioning hot chamber; 102 - Smoke chamber; 110 - Front panel; 120 - Rear panel; 130 - Baffle;

[0045] 200 - Partition plate; 210 - Connecting port; 220 - Mounting base; 230 - Seal;

[0046] 300-Drive mechanism; 310-Shielding component; 320-Drive component; 330-Output shaft; 340-Transmission component; 341-First transmission part; 342-Second transmission part.

[0047] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0048] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0049] The terms “first,” “second,” “third,” “fourth,” etc. (if present) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a particular order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein.

[0050] In this application, the terms "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary" or "for example" in this application should not be construed as being more preferred or advantageous than other embodiments or designs. Specifically, the use of terms such as "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0051] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0052] Unless otherwise stated, the term "multiple" means two or more.

[0053] As described in the background section, a kitchen air conditioner includes a housing assembly and a smoke extraction fan disposed on the housing assembly. The housing assembly has a smoke extraction chamber and an air conditioning heating chamber. When the user is cooking, the kitchen air conditioner is in operation, and the smoke extraction fan is used to exhaust the cooking fumes generated during the cooking process into the flue through the exhaust duct.

[0054] To improve the heat dissipation efficiency of the air conditioning hot cavity, a connection port can be provided in the housing assembly so that the air conditioning hot cavity and the smoke extraction cavity can be connected through the connection port. This allows the smoke extraction fan to draw air from the air conditioning hot cavity, thereby increasing the airflow speed inside the air conditioning hot cavity.

[0055] Because the connection port provides a physical channel for cooking fumes to flow from the smoke extraction chamber to the air conditioning heating chamber, when the user is cooking, the cooking fumes in the smoke extraction chamber may flow into the air conditioning heating chamber through the connection port, thus affecting the normal use of the kitchen air conditioner.

[0056] To address the aforementioned technical problems, this application provides a kitchen air conditioner, comprising a housing, a partition plate, a shielding member, and a drive mechanism. The housing has an air conditioning hot cavity and a smoke extraction cavity. The partition plate is disposed on the housing to form a partition between the air conditioning hot cavity and the smoke extraction cavity. The partition plate has a connecting opening that connects the air conditioning hot cavity and the smoke extraction cavity. The shielding member is configured to be movable relative to the partition plate to close or open the connecting opening. When the shielding member has the connecting opening open, the housing forms a heat dissipation channel through unidirectional flow from the air conditioning hot cavity to the smoke extraction cavity. The power output end of the drive mechanism is connected to the shielding member.

[0057] By cooperating with the driving component and the shielding component, the state of the connection port can be flexibly controlled according to actual needs, thereby achieving effective airflow control between the air conditioning hot cavity and the smoke extraction cavity. This ensures that the connection port can be opened for rapid heat dissipation when needed, and can be closed to prevent oil fumes from entering the air conditioning hot cavity when not needed.

[0058] During cooking, the drive unit moves the shielding component relative to the partition plate to close the connection port, which can improve the independent sealing effect of the air conditioning hot cavity and the smoke extraction cavity, thereby reducing the possibility of oil fumes flowing into the air conditioning hot cavity through the connection port and ensuring the normal use of the kitchen air conditioner.

[0059] The technical solution of this application will be described in detail below with reference to the accompanying drawings and specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments.

[0060] Combination Figures 1 to 4 As shown, one embodiment of this application provides a housing 100, a partition plate 200, a shielding member 310, and a driving mechanism 300;

[0061] The housing 100 has an air conditioning hot cavity 101 and a smoke extraction cavity 102. A partition plate 200 is disposed on the housing 100 to form a partition between the air conditioning hot cavity 101 and the smoke extraction cavity 102. The partition plate 200 is provided with a communication port 210 that can connect the air conditioning hot cavity 101 and the smoke extraction cavity 102.

[0062] The shield 310 is configured to be movable relative to the partition 200 to close or open the communication port 210, and when the shield 310 is in the open communication port 210 state, the housing 100 forms a heat dissipation channel through unidirectional flow from the air conditioning hot cavity 101 to the smoke cavity 102.

[0063] The power output end of the drive mechanism is connected to the shield 310.

[0064] Understandably, housing 100 can provide a closed structure to house and protect components installed inside housing 100.

[0065] The housing 100 includes a front side and a rear side disposed opposite to each other. A front panel 110 is provided on the front side of the housing 100, and the front panel 110 is disposed opposite to the housing 100. Figure 1 On the X-direction side. A rear back plate 120 is provided on the rear side of the housing 100, and the rear back plate 120 is located on the side of the housing 100 facing the X-direction. Figure 1 The side in the X direction.

[0066] The front panel 110 can close the air conditioning hot cavity 101 from the front side of the housing 100 to protect the parts located in the air conditioning hot cavity 101 from the corrosion of oil, water vapor and other kitchen contaminants.

[0067] The rear panel 120 can enclose the air conditioning heat chamber 101 and the smoke chamber 102 from the rear side of the housing 100. The rear panel 120 can prevent the internal parts of the housing 100 from being damaged by the external environment. The rear panel 120 also serves as a support, and the housing 100 can be mounted on the kitchen wall via the rear panel 120.

[0068] The internal air conditioning heat chamber 101 and smoke chamber 102 of the housing 100 are separated by a partition plate 200, so that the kitchen air conditioner can handle heat and fumes separately, avoiding the mixing of the two, so as to more effectively manage different types of air flow and treatment needs.

[0069] The smoke extraction chamber 102 can be used to install a smoke extraction fan. The smoke extraction fan connects the smoke extraction chamber 102 to the external environment and can quickly and effectively exhaust the oil fumes in the smoke extraction chamber 102 to the external environment, reducing the accumulation of oil fumes in the kitchen and keeping the kitchen air clean.

[0070] A cooling fan can be installed inside the air conditioning hot cavity 101. The cooling fan connects the air conditioning hot cavity 101 to the outside, which can dissipate the heat inside the air conditioning hot cavity 101 to the outside in a timely manner, reduce the temperature of the hot cavity, and avoid the decrease in efficiency and overheating of components caused by heat accumulation.

[0071] The smoke inlet of the smoke chamber 102 can be located on the front side of the housing 100, facing the stove, so as to be able to suck in the oil fumes generated during cooking in a timely manner and reduce the possibility of oil fumes escaping.

[0072] A baffle 130 can be installed at the smoke inlet, which can be closed and opened. For example, the baffle 130 can close the smoke inlet when not cooking or when cooking in a state where oil fumes are not easily generated, so as to concentrate the heat emission of the air conditioning hot cavity 101, optimize the heat management of the air conditioning hot cavity 101 when no oil fumes are generated, and ensure the efficient operation of the kitchen air conditioner.

[0073] When it is necessary to use the cooling fan in the smoke chamber 102 for auxiliary heat dissipation, the connection port 210 allows airflow exchange between the air conditioning hot chamber 101 and the smoke chamber 102. At this time, the cooling fan can draw in hot air from the air conditioning hot chamber 101 and concentrate resources to discharge heat when no oil fumes are generated, thereby enhancing the heat dissipation effect by utilizing the discharge capacity of the smoke chamber 102.

[0074] The baffle 130 can also open the smoke inlet when the user is cooking, allowing the fumes to be discharged by the smoke fan through the smoke chamber 102, effectively handling the fumes generated during cooking.

[0075] During cooking, to prevent the fumes absorbed in the fume extraction chamber 102 from flowing into the air conditioning heat chamber 101 through the connecting port 210, the connecting port 210 needs to be closed. By setting the drive mechanism 300, the opening and closing of the connecting port 210 can be controlled, thereby closing the connecting port 210 when necessary to prevent fumes from entering the air conditioning heat chamber 101.

[0076] The drive mechanism 300 can move the shield 310 relative to the partition plate 200 to close or open the connection port 210. This design enables automated control of the connection port 210, facilitating automatic adjustment of the state of the connection port 210 according to sensors or user commands, ensuring rapid heat dissipation when needed, and preventing oil fumes from entering the air conditioning hot cavity 101 when not needed.

[0077] Specifically, by setting a partition plate 200 separating the air conditioning heat chamber 101 and the smoke extraction chamber 102, and by setting a controllable connection port 210 on the partition plate 200, effective management of airflow in the kitchen air conditioning system is achieved. By setting a drive mechanism 300 to control the opening and closing of the connection port 210, the heat dissipation efficiency of the air conditioning heat chamber 101 can be improved while avoiding the impact of oil fumes on the air conditioning heat chamber 101, thus helping to improve the overall performance and service life of the kitchen air conditioner. At the same time, it also improves the functional integration of the kitchen air conditioner and enhances its ability to adapt to different working environments.

[0078] The shield 310 is configured to be movable relative to the partition 200 to close or open the communication port 210, and when the shield 310 is in the open communication port 210 state, the housing forms a heat dissipation channel through unidirectional flow from the air conditioning hot cavity to the smoke extraction cavity.

[0079] The power output end of the drive mechanism 300 is connected to the blocking member 310. When the communication port 210 is in the open state, at least one side of the blocking member 310 in the circumferential direction is spaced apart from the corresponding edge of the communication port.

[0080] The first side of the shield 310 is rotatably connected to the periphery of the communication port 210 and the axis of rotation is parallel to the partition plate 200, so that the second side of the shield, which is opposite to the first side in the circumferential direction, can move away from the partition plate to open the communication port 210.

[0081] The shield 310 is located inside the air conditioning hot cavity 101, and its projection on the plane where the partition plate 200 is located covers the connecting port 210.

[0082] The blocking member 310 is configured to move upward or downward relative to the partition plate 200. When the blocking member 310 moves upward away from the partition plate 200, it opens the communication port 210. When the blocking member 310 moves downward close to the partition plate 200, it abuts against the periphery of the communication port 210 to close the communication port 210.

[0083] The shield is located inside the air conditioning hot cavity 101 and covers the communication port 210. The shield is configured to slide to the periphery of the communication port 210 so that the communication port 210 is in an open state.

[0084] The connecting port 210 extends along the length of the partition plate 200, and the sliding direction of the blocking member 310 is consistent with or perpendicular to the extension direction of the connecting port 210.

[0085] Combination Figure 3 and Figure 4 As shown, in some embodiments, the output shaft 330 is arranged parallel to the partition plate 200, and the output shaft 330 can drive the blocking member 310 to rotate.

[0086] During the process of the output shaft 330 driving the shield 310 to open the communication port 210, the shield is always located on the side of the partition plate 200 facing the air conditioning hot cavity 101, so that the shield does not contact the inner wall of the communication port 210.

[0087] The parallel arrangement of the output shaft 330 and the partition plate 200 simplifies the movement trajectory of the blocking member 310 and reduces the resistance and friction encountered by the blocking member 310 during movement, thereby improving the efficiency and stability of the movement and making the blocking member 310 more stable and reliable when opening and closing the communication port 210. In addition, this parallel arrangement of the output shaft 330 and the partition plate 200 also makes better use of space and avoids complex mechanical structures.

[0088] The output shaft 330 drives the shield 310 to rotate, thereby controlling the opening and closing of the connection port 210. This rotary motion is usually easier to achieve the sealing effect of the shield 310 on the connection port 210 than linear motion, and the structure is more compact.

[0089] Rotary motion can be achieved through simple mechanical designs such as gears or hinges, providing reliable sealing and fast response times. This design also reduces the power requirement for the drive unit, as rotary motion typically requires less energy than linear motion.

[0090] Specifically, by aligning the output shaft 330 parallel to the partition plate 200 and using the output shaft 330 to drive the blocking component 310 to rotate, efficient control of the connecting port 210 is achieved. This design not only simplifies the mechanical structure and improves the smoothness and reliability of the movement, but also enhances the compactness and energy efficiency of the equipment. The opening and closing control achieved through rotary motion provides the advantages of rapid response and low energy consumption while ensuring sealing, thereby further improving overall performance and service life.

[0091] Combination Figure 3 and Figure 4 As shown, in some embodiments, the output shaft 330 is located on the side of the partition plate 200 facing the air conditioning hot cavity 101; when the output shaft 330 drives the shielding member 310 to open the communication port 210, the shielding member 310 gradually moves away from the communication port 210.

[0092] By positioning the output shaft 330 on the side of the partition plate 200 facing the air conditioning hot cavity 101, the space inside the air conditioning hot cavity 101 can be effectively utilized, avoiding interference with the airflow inside the smoke chamber 102. At the same time, it can also protect the output shaft 330 and the shield 310 from direct pollution by oil fumes, extending their service life.

[0093] As the shielding member 310 gradually moves away from the connecting port 210, the connecting port 210 can be gradually opened. The gradual opening helps to balance the pressure difference between the air conditioning hot cavity 101 and the smoke cavity 102, reduce the impact of instantaneous airflow changes on the internal environment of the housing 100, and ensure a smooth transition of airflow.

[0094] In some embodiments, along the height direction of the housing 100, the orthographic projection of the output shaft 330 onto the plane where the partition plate 200 is located is located at the edge of the shield 310.

[0095] It should be noted that the height direction of the casing 100 is... Figure 1 The Z-axis is parallel to it.

[0096] The orthographic projection of the output shaft 330 is located at the edge of the blocking member 310, which enables the blocking member 310 to rotate around the edge. This rotation of the blocking member 310 around the edge reduces the space occupied inside the housing 100, improving space utilization efficiency. Furthermore, it helps prevent the blocking member 310 from deviating from the connecting opening 210 during movement, thus avoiding friction against the inner wall of the connecting opening 210 or resulting in incomplete sealing of the connecting opening 210.

[0097] In other embodiments, the orthographic projection of the output shaft 330 is located outside the shield 310 along the height direction of the housing 100.

[0098] When the orthographic projection of the output shaft 330 is located outside the shield 310, the shield 310 can rotate about an axis located outside the shield 310. This rotation form of the shield 310 can provide a larger radius of rotation, thereby achieving a larger opening area, which is suitable for occasions requiring greater airflow exchange and can improve the heat dissipation efficiency of the air conditioning hot cavity 101.

[0099] In addition, this rotational form of the shield 310 also helps to prevent the shield 310 from deviating from the communication port 210 during the movement, which could lead to friction against the inner wall of the communication port 210 or result in an incomplete seal of the communication port 210.

[0100] In some embodiments, the air conditioning hot cavity 101 and the smoke extraction cavity 102 are arranged along the height direction of the housing 100; in the longitudinal section of the housing 100, the thickness of the air conditioning hot cavity 101 along the front-back direction of the housing 100 is greater than the thickness of the smoke extraction cavity 102 along the front-back direction of the housing 100.

[0101] Compared to the connecting port 210, the smoking chamber 102 is located near the rear side of the housing 100.

[0102] In some embodiments, the housing 100 includes a first housing portion and a second housing portion arranged vertically, with the air conditioning hot cavity 101 located inside the first housing portion and the smoke chamber 102 located inside the second housing portion.

[0103] Along the front-rear direction of the housing 100, the thickness of the first housing part is greater than that of the second housing part, and the second housing part is arranged close to the rear side of the first housing part; the partition plate 200 forms the bottom wall of the first housing part, and the communication port 210 is opened on the front side of the partition plate 200 and corresponds to the front area of ​​the second housing part.

[0104] In some embodiments, the first end of the shielding member 310 faces the front side of the housing 100, and the second end of the shielding member 310 faces the rear side of the housing 100; along the height direction of the housing 100, the output shaft 330 is correspondingly disposed with the first end of the shielding member 310.

[0105] By having the first and second ends of the shield 310 face the front and rear sides of the housing 100 respectively, the shield 310 can completely cover or open the communication port 210 when rotating, which helps to improve the sealing effect and the accuracy of airflow control.

[0106] By aligning the output shaft 330 with the first end of the blocking member 310, the blocking member 310 can rotate around its first end. This utilizes the lever principle, allowing the driving member 320 to open and close the blocking member 310 with a small force, thereby improving the energy efficiency and response speed of the driving mechanism 300.

[0107] In some embodiments, the drive mechanism 300 further includes a transmission member 340, the first end of which is fixedly connected to the output shaft 330, and the second end of which is fixedly connected to the shielding member 310.

[0108] By introducing the transmission component 340 as part of the drive mechanism 300, effective force transmission and motion conversion between the drive component 320 and the blocking component 310 can be achieved, ensuring that the blocking component 310 can accurately perform opening and closing actions, reducing energy loss and error accumulation in intermediate links, and improving the mechanical efficiency and response speed of the drive mechanism 300.

[0109] Specifically, the first end of the transmission component 340 is fixedly connected to the output shaft 330, and the movement of the output shaft 330 can be transmitted to the transmission component 340 without loss. The second end of the transmission component 340 is fixedly connected to the blocking component 310, so the movement of the transmission component 340 can directly drive the blocking component 310 to perform opening and closing actions, ensuring that the blocking component 310 can quickly respond to the command of the driving component 320 and achieve precise opening and closing control.

[0110] In some embodiments, the transmission member 340 includes a first transmission part 341 and a second transmission part 342 connected to each other; the extension direction of the first transmission part 341 is perpendicular to the output shaft 330, and the second end of the first transmission part 341 is fixedly connected to the second transmission part 342; the end of the second transmission part 342 away from the first transmission part 341 is fixedly connected to the shielding member 310, and the extension direction of the second transmission part 342 is perpendicular to the shielding member 310.

[0111] Dividing the transmission component 340 into two connected parts enables complex motion path conversions to adapt to the space constraints and layout requirements inside the housing 100, thereby improving the flexibility and adaptability of the drive mechanism 300.

[0112] The first transmission unit 341 is arranged perpendicularly to the output shaft 330, and can convert the rotational motion of the output shaft 330 into linear or other directional motion suitable for transmission.

[0113] The second end of the first transmission part 341 is fixedly connected to the second transmission part 342, and the movement of the first transmission part 341 can be directly transmitted to the second transmission part 342 to maintain the continuity and stability of the movement.

[0114] The second transmission unit 342 is directly connected to the blocking member 310, so that the movement of the second transmission unit 342 can be quickly transmitted to the blocking member 310, ensuring that the blocking member 310 can respond quickly and achieve precise opening and closing control.

[0115] The extension direction of the second transmission unit 342 is perpendicular to that of the blocking member 310. The direction of motion can be changed through a simple mechanical structure, ensuring that the movement of the transmission member 340 can effectively drive the blocking member 310, which helps to optimize the efficiency and accuracy of motion transmission.

[0116] In some embodiments, the partition plate 200 is provided with a mounting base 220, which is fixedly connected to the drive member 320; the output shaft 330 is rotatably disposed on the mounting base 220, with the first end of the output shaft 330 connected to the drive member 320 and the second end of the output shaft 330 connected to the shielding member 310.

[0117] Mounting base 220 can provide a dedicated fixed position for drive component 320, reduce the impact of vibration and displacement on the operation of drive component 320, ensure the stability and accuracy of drive component 320 during operation, thereby improving the reliability and accuracy of drive mechanism 300.

[0118] Bearings or support structures can be installed in the mounting base 220 to allow the output shaft 330 to rotate freely on it, reducing friction and wear, and improving the smoothness and efficiency of the movement.

[0119] For example, the drive component 320 can be a drive motor. A transmission structure (such as a gear transmission structure) can be provided within the mounting base 220, and the output end of the drive motor can be connected to the first end of the output shaft 330 through this transmission structure to drive the output shaft 330 to rotate. By changing the transmission ratio of the transmission structure, the rotational speed transmitted from the drive component 320 to the output shaft 330 can be adjusted, providing high flexibility.

[0120] The second end of the output shaft 330 is connected to the blocking member 310. The movement of the output shaft 330 can be directly transmitted to the blocking member 310, which can realize fast and precise opening and closing control, and help improve the mechanical efficiency, response speed and control accuracy of the drive mechanism 300.

[0121] In some embodiments, the partition plate 200 is provided with a sealing member 230, which is arranged around the outside of the communication port 210; when the blocking member 310 closes the communication port 210, the blocking member 310 and the sealing member 230 are in close contact.

[0122] The seal 230 is arranged around the outside of the connection port 210, providing an effective sealing barrier that can effectively prevent the leakage of airflow or fumes when the connection port 210 is closed.

[0123] By providing a seal 230 around the connection port 210, the shield 310 comes into close contact with the seal 230 when the connection port 210 is closed, ensuring a complete seal of the connection port 210. The shield 310 and the seal 230 can form a complete sealing interface, blocking the connection port 210 and preventing the passage of gas or fumes.

[0124] For example, the seal 230 is made of an elastic material that can accommodate small gaps between the shield 310 and the connection 210 to ensure a good seal.

[0125] Combination Figure 5 and Figure 6 As shown in the embodiment of this application, a kitchen air conditioner is provided, specifically, in conjunction with... Figure 5 As shown, when the user is cooking, the drive component 320 of the drive mechanism 300 drives the shield 310 to move relative to the partition plate 200 to close the communication port 210, so that the air conditioning hot cavity 101 and the smoke cavity 102 are not connected, and the processing paths of kitchen air conditioning fumes and heat do not interfere with each other.

[0126] The smoke extraction fan inside the smoke extraction chamber 102 is connected to the external environment, and can quickly and effectively exhaust the oil fumes inside the smoke extraction chamber 102 to the external environment, reducing the accumulation of oil fumes in the kitchen and keeping the kitchen air clean.

[0127] The cooling fan inside the air conditioning hot cavity 101 can dissipate the heat inside the air conditioning hot cavity 101 to the outside in a timely manner, reduce the temperature of the hot cavity, and avoid the efficiency reduction and component overheating caused by heat accumulation.

[0128] Combination Figure 6 As shown, when not cooking or in a cooking state where it is not easy to produce oil fumes, the drive member 320 of the drive mechanism 300 drives the shield 310 to move relative to the partition plate 200 to open the communication port 210, so that the air conditioning hot cavity 101 and the smoke chamber 102 are connected. The smoke fan in the smoke chamber 102 can draw in hot air from the air conditioning hot cavity 101 to enhance the heat dissipation effect through the exhaust capacity of the smoke chamber 102.

[0129] Finally, it should be noted that those skilled in the art, upon considering the specification and practicing the application disclosed herein, will readily conceive of other embodiments of the present application. The embodiments of this application are intended to cover any variations, uses, or adaptations of the embodiments of this application that follow the general principles of the embodiments of this application and include common knowledge or customary technical means in the art not disclosed in the embodiments of this application. The specification and embodiments are to be considered exemplary only, and the true scope and spirit of the embodiments of this application are indicated by the following claims.

[0130] It should be understood that the embodiments of this application are not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from their scope. The scope of the embodiments of this application is limited only by the appended claims.

Claims

1. A kitchen air conditioner, characterized in that, It includes a housing (100), a partition plate (200), a shield (310), and a drive mechanism (300). The housing (100) has an air conditioning hot cavity (101) and a smoke extraction cavity (102). The partition plate (200) is disposed on the housing (100) to form a partition between the air conditioning hot cavity (101) and the smoke extraction cavity (102). The partition plate (200) is provided with a communication port (210) that can connect the air conditioning hot cavity (101) and the smoke extraction cavity (102). The shield (310) is configured to be movable relative to the partition (200) to close or open the communication port (210), and in the state where the shield (310) opens the communication port (210), the housing (100) forms a heat dissipation channel through a one-way flow from the air conditioning hot cavity (101) to the smoke chamber (102); The power output end of the drive mechanism (300) is connected to the shield (310).

2. The kitchen air conditioner according to claim 1, characterized in that, When the connection port (210) is in the open state, at least one side of the shield (310) in the circumferential direction is arranged at intervals between the corresponding edge of the connection port (210).

3. The kitchen air conditioner according to claim 2, characterized in that, The first side of the shield (310) is rotatably connected to the periphery of the communication port (210) and the axis of rotation is parallel to the partition plate (200) so that the second side of the shield, which is opposite to the first side in the circumferential direction, can move away from the partition plate (200) to open the communication port (210).

4. The kitchen air conditioner according to claim 3, characterized in that, The air conditioning hot cavity (101) and the smoke extraction cavity (102) are arranged along the height direction of the housing (100); in the longitudinal section of the housing (100), the thickness of the air conditioning hot cavity (101) along the front-back direction of the housing (100) is greater than the thickness of the smoke extraction cavity (102) along the front-back direction of the housing (100); Compared to the connecting port (210), the smoking chamber (102) is located near the rear side of the housing (100).

5. The kitchen air conditioner according to claim 4, characterized in that, The housing (100) includes a first housing portion and a second housing portion arranged vertically, the air conditioning hot cavity (101) is located in the first housing portion, and the smoke chamber (102) is located in the second housing portion; Along the front-rear direction of the housing (100), the thickness of the first housing part is greater than the thickness of the second housing part, and the second housing part is arranged close to the rear side of the first housing part; the partition plate (200) forms the bottom wall of the first housing part, and the communication port (210) is opened on the front side of the partition plate (200) and corresponds to the front area of ​​the second housing part.

6. The kitchen air conditioner according to claim 2, characterized in that, The shield (310) is located inside the air conditioning hot cavity (101), and its projection on the plane where the partition plate (200) is located covers the communication port (210). The shield (310) is configured to move upward or downward relative to the partition (200) as a whole. When the shield (310) moves upward away from the partition (200), it opens the communication port (210). When the shield (310) moves downward close to the partition (200), it abuts against the periphery of the communication port (210) to close the communication port (210).

7. The kitchen air conditioner according to claim 2, characterized in that, The shield is located inside the air conditioning hot cavity (101) and covers the communication port (210). The shield is configured to slide to the periphery of the communication port (210) so that the communication port (210) is in an open state.

8. The kitchen air conditioner according to claim 7, characterized in that, The connecting port (210) extends along the length of the partition plate (200), and the sliding direction of the blocking member (310) is consistent with or perpendicular to the extension direction of the connecting port (210).

9. The kitchen air conditioner according to claim 3, characterized in that, The drive mechanism includes a drive component (320); The output shaft (330) of the drive member (320) is arranged parallel to the partition plate (200), and the output shaft (330) can drive the shielding member (310) to rotate.

10. The kitchen air conditioner according to claim 9, characterized in that, The output shaft (330) is located on the side of the partition plate (200) facing the air conditioning hot cavity (101); As the output shaft (330) drives the blocking member (310) to open the communication port (210), the blocking member (310) gradually moves away from the communication port (210).

11. The kitchen air conditioner according to claim 10, characterized in that, During the process of the output shaft (330) driving the shield (310) to open the communication port (210), the shield is always located on the side of the partition plate (200) facing the air conditioning hot cavity (101) so that the shield does not contact the inner wall of the communication port (210).

12. The kitchen air conditioner according to claim 11, characterized in that, Along the height direction of the housing (100), the orthographic projection of the output shaft (330) onto the plane where the partition plate (200) is located is at the edge of the shield (310); Alternatively, along the height direction of the housing (100), the orthographic projection of the output shaft (330) onto the plane of the partition plate (200) is located outside the shield (310).

13. The kitchen air conditioner according to claim 9, characterized in that, The drive mechanism (300) further includes a transmission component (340), the first end of which is fixedly connected to the output shaft (330), and the second end of which is fixedly connected to the shielding component (310).

14. The kitchen air conditioner according to claim 13, characterized in that, The transmission component (340) includes a first transmission part (341) and a second transmission part (342) connected to each other. The first transmission part (341) extends perpendicularly to the output shaft (330), and the second end of the first transmission part (341) is fixedly connected to the second transmission part (342); The end of the second transmission part (342) opposite to the first transmission part (341) is fixedly connected to the shielding member (310), and the extension direction of the second transmission part (342) is perpendicular to the shielding member (310).

15. The kitchen air conditioner according to claim 9, characterized in that, The partition plate (200) is provided with a mounting base (220), and the mounting base (220) is fixedly connected to the drive component (320); The output shaft (330) is rotatably mounted on the mounting base (220). The first end of the output shaft (330) is connected to the drive member (320), and the second end of the output shaft (330) is connected to the shield member (310).

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