Kitchen air conditioner

Abstract

The embodiment of the invention provides a kitchen air conditioner, and relates to the technical field of kitchen electric appliances. The kitchen air conditioner comprises a shell, a baffle and a smoke suction fan. The shell is provided with an air conditioner heat cavity and a smoke collecting cavity which can communicate with each other. The smoke collecting cavity is provided with a smoke suction opening and a communicating opening. The baffle can be movably arranged on the shell so as to close or open the smoke suction port, and the baffle is provided with a sealing piece; when the kitchen air conditioner is in a first state, the baffle opens the smoke suction port, and the smoke suction fan sucks smoke through the smoke collection cavity and the smoke suction port; when the kitchen air conditioner is in a second state, the baffle seals the smoke suction port, the smoke suction fan sucks air from the air conditioner hot cavity through the smoke collection cavity and the communication port, the smoke collection cavity is in a negative pressure state, and the smoke suction fan applies suction force close to the shell to the baffle. According to the kitchen air conditioner, the heat dissipation effect of the hot area is improved, and the problem that due to the fact that the temperature of the hot area of the kitchen air conditioner is high, the refrigeration effect of the kitchen air conditioner is poor is solved.

Description

Technical Field

[0001] This application relates to the technical field of kitchen appliances, and particularly to a kitchen air conditioner. Background Art

[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 fume in the kitchen.

[0003] The kitchen air conditioner includes a housing and a smoke extraction fan provided in the housing. Among them, when the user is cooking, the kitchen air conditioner is in a working state, and the smoke extraction fan can be used to discharge the oil fume generated during the cooking process through the exhaust pipe into the flue. However, when the kitchen air conditioner is used for a long time or with a high frequency, the temperature of the hot area of the kitchen air conditioner is high, and problems such as poor refrigeration effect are likely to occur in the kitchen air conditioner. Summary of the Invention

[0004] The embodiments of this application provide a kitchen air conditioner to solve the problem that the high temperature of the hot area of the kitchen air conditioner easily leads to poor refrigeration effect.

[0005] The embodiments of this application provide a kitchen air conditioner, including a housing, a baffle, and a smoke extraction fan;

[0006] The housing is provided with an air-conditioning hot cavity and a smoke collection cavity that can communicate. The smoke collection cavity has a smoke extraction port and a communication port; the baffle can be movably arranged on the housing to close or open the smoke extraction port, and the baffle has a sealing member;

[0007] When the kitchen air conditioner is in the first state, the baffle opens the smoke extraction port, and the smoke extraction fan smokes through the smoke collection cavity and the smoke extraction port;

[0008] When the kitchen air conditioner is in the second state, the baffle closes the smoke extraction port, and the smoke extraction fan sucks air from the air-conditioning hot cavity through the smoke collection cavity and the communication port. The smoke collection cavity is in a negative pressure state, and the smoke extraction fan applies a suction force to the sealing member to approach the housing.

[0009] As an optional implementation manner, the baffle is rotatably arranged on the housing;

[0010] When the kitchen air conditioner is in the first state, the baffle is away from the smoke extraction port, and the sealing member does not contact the housing;

[0011] When the kitchen air conditioner is in the second state, the baffle is close to the smoke extraction port, and the sealing member is in close contact with the housing.

[0012] As an alternative embodiment, when the kitchen air conditioner is in the first state, the baffle is inclined; the top end of the baffle is connected to the housing, and the bottom end of the baffle is away from the smoke suction port;

[0013] When the kitchen air conditioner is in the second state, the baffle is parallel to the height direction of the housing, and the air inlet end of the smoke suction fan faces the baffle.

[0014] As an alternative embodiment, the housing is provided with a wind deflector, and the wind deflector is inclined;

[0015] In the height direction of the housing, the first end of the wind deflector is close to the air-conditioning heat chamber, and the second end of the wind deflector is close to the smoke collection chamber;

[0016] When the kitchen air conditioner is in the second state, the wind deflector can deflect the air flow from the air-conditioning heat chamber to the smoke collection chamber.

[0017] As an alternative embodiment, the first end of the baffle is rotatably connected to the wind deflector, and the rotation axis of the baffle is parallel to the width direction of the housing.

[0018] As an alternative embodiment, the seal is provided as an annular seal;

[0019] When the kitchen air conditioner is in the second state, the annular seal is disposed around the outside of the smoke suction port.

[0020] As an alternative embodiment, the baffle has an abutting portion, and the abutting portion is connected to the seal;

[0021] When the kitchen air conditioner is in the second state, the abutting portion abuts against the housing, and the seal closes the smoke suction port.

[0022] As an alternative embodiment, the kitchen air conditioner further includes a cooling fan;

[0023] The cooling fan is located in the air-conditioning heat chamber, and the cooling fan can discharge the air flow in the air-conditioning heat chamber to the outside of the housing.

[0024] As an alternative embodiment, the kitchen air conditioner further includes an exhaust duct and a heat dissipation duct;

[0025] The air outlet end of the smoke suction fan is communicated with the exhaust duct, and the air outlet end of the cooling fan is communicated with the heat dissipation duct.

[0026] As an alternative embodiment, the housing is provided with a partition plate and a damper. In the height direction of the housing, the partition plate separates the air-conditioning heat chamber and the smoke collection chamber;

[0027] The partition plate is provided with the communication port, and the communication port communicates the air-conditioning hot cavity and the smoke collecting cavity; the air door is movably arranged on the partition plate to close or open the communication port.

[0028] The kitchen air conditioner provided by the embodiment of the present application includes a housing, a baffle and a smoking fan; the housing is provided with an air-conditioning hot cavity and a smoke collecting cavity that can communicate, and the smoke collecting cavity has a smoking port and a communication port; the baffle can be movably arranged on the housing to close or open the smoking port, and the baffle has a sealing member.

[0029] When the kitchen air conditioner is in the first state, the baffle opens the smoking port, and the smoking fan smokes through the smoke collecting cavity and the smoking port. By opening the smoking port, the smoking fan can directly suck the cooking fumes from the cooking area and discharge them through the smoke collecting cavity, realizing the oil fume extraction effect of the kitchen air conditioner.

[0030] When the kitchen air conditioner is in the second state, the baffle closes the smoking port, and the smoking fan sucks air from the air-conditioning hot cavity through the smoke collecting cavity and the communication port. By closing the smoking port, the smoking fan can suck the hot air in the air-conditioning hot cavity into the smoke collecting cavity through the communication port for discharge. This way of using the suction of the smoking fan to enhance the heat dissipation effect of the air-conditioning hot cavity can improve the overall heat dissipation efficiency when the kitchen air conditioner is in a high temperature or high load condition.

[0031] When the baffle closes the smoking port and the smoking fan sucks air, it will draw away the air in the smoke collecting cavity, reducing the internal pressure of the smoke collecting cavity and forming a negative pressure relative to the external atmospheric pressure. Due to the existence of the pressure difference, the air outside the housing will try to enter the smoke collecting cavity through any possible gaps between the baffle and the housing to balance the pressure difference. This pressure difference will cause a suction force that tries to pull the baffle and the sealing member into the smoke collecting cavity. Under the action of the suction force, the sealing member fits more tightly with the housing, which can reduce or prevent air leakage through the smoking port, thereby ensuring that the smoking fan effectively sucks the hot air in the air-conditioning hot cavity, improving the heat dissipation effect using the smoking fan, increasing the heat dissipation efficiency, reducing the temperature of the air-conditioning hot cavity, and helping to ensure the refrigeration effect of the refrigeration system. Description of the Drawings

[0032] The drawings here are incorporated into the specification and form a part of this specification, showing the embodiments consistent with the present application and used together with the specification to explain the principles of the present application.

[0033] Figure 1 It is a schematic structural diagram of the kitchen air conditioner provided by the embodiment of the present application;

[0034] Figure 2 is Figure 1 a schematic structural diagram of the kitchen air conditioner in removing the front panel;

[0035] Figure 3Schematic diagram of the internal structure of the kitchen air conditioner provided by the embodiment of the present application;

[0036] Figure 4 Schematic diagram of the structure of the kitchen air conditioner provided by the embodiment of the present application in the first state;

[0037] Figure 5 Schematic diagram of the structure of the kitchen air conditioner provided by the embodiment of the present application in the second state;

[0038] Figure 6 is Figure 2 Schematic diagram of the structure of the partition board in;

[0039] Figure 7 is Figure 4 Schematic diagram of the structure of the baffle in.

[0040] Explanation of reference numerals:

[0041] 100 - housing;

[0042] 101 - air - conditioning hot chamber; 1011 - intake chamber; 1012 - outlet chamber;

[0043] 102 - air - conditioning cold chamber;

[0044] 103 - smoke - collecting chamber; 1031 - smoke - suction port;

[0045] 110 - air - guiding plate;

[0046] 120 - partition board; 121 - communication port;

[0047] 130 - front panel;

[0048] 140 - rear panel;

[0049] 150 - air damper;

[0050] 200 - baffle;

[0051] 210 - seal;

[0052] 220 - abutting portion;

[0053] 300 - smoke - suction fan;

[0054] 400 - heat - dissipation fan;

[0055] 500 - smoke - exhaust pipe;

[0056] 600 - heat - dissipation pipe;

[0057] 700 - condenser.

[0058] Through the above-mentioned accompanying drawings, specific embodiments of the present application have been shown, and will be described in more detail hereinafter. These drawings and the written description are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by reference to specific embodiments. Detailed Description of the Embodiments

[0059] To make the objectives, technical solutions, and advantages of the present application clearer, the technical solutions in the present application will be clearly and completely described below with reference to the accompanying drawings in the present application. Apparently, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the scope of protection of the present application.

[0060] In the description of the present application, the terms "first", "second", "third", "fourth", etc. (if any) in the specification, claims, and the above-mentioned accompanying drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that such data may be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order different from those illustrated or described herein.

[0061] In the embodiments of the present application, words such as "exemplary" or "for example" are used to represent examples, illustrations, or explanations. Any embodiment or design solution described as "exemplary" or "for example" in the present application should not be construed as being more preferred or having more advantages than other embodiments or design solutions. Rather, the use of words such as "exemplary" or "for example" is intended to present relevant concepts in a specific manner.

[0062] In addition, the terms "arranged", "connected", and "fixed" should be understood in a broad sense. For example, "connected" 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 directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, components, or parts. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0063] Unless otherwise specified, the term "plurality" means two or more.

[0064] As described in the background art, a kitchen air conditioner includes a housing, and a smoke extraction module and an air conditioning module disposed in the housing. Among them, the housing may be provided with a smoke collection cavity, the smoke collection cavity has a smoke extraction opening, and the smoke extraction opening may face the front side of the housing. The smoke extraction module includes a smoke extraction fan, and the air inlet end of the smoke extraction fan may communicate with the smoke collection cavity. When the user is cooking, the smoke extraction module is in a working state, and the smoke extraction fan can be used to suck the oil fume generated during the cooking process through the smoke extraction opening and discharge it into the flue through the exhaust duct.

[0065] The housing may be provided with a movable baffle. When the smoke extraction module is in a working state, the baffle can open the smoke extraction opening, and the smoke collection cavity can communicate with the outside of the housing through the smoke extraction opening, so that the air inlet end of the smoke extraction fan can suck smoke through the smoke extraction opening. When the smoke extraction module is in a non-working state, the baffle can close the smoke extraction opening, thereby improving the overall aesthetics of the kitchen air conditioner.

[0066] The housing may also be provided with an air conditioning hot cavity and an air conditioning cold cavity that are separated from each other. The air conditioning module may include a cooperating evaporator and condenser. Among them, the evaporator is disposed in the air conditioning cold cavity and can be used to reduce the temperature of the air flow in the air conditioning cold cavity through the evaporation process of the refrigerant, so that the air flow in the air conditioning cold cavity can be blown to the user through devices such as an air outlet fan, making the user's cooking process more comfortable.

[0067] The condenser is disposed in the air conditioning hot cavity, and the refrigerant will liquefy in the condenser, causing the temperature of the air flow in the air conditioning hot cavity to rise. In order to ensure the normal use of the air conditioning module, it is usually necessary to provide a heat dissipation fan in the air conditioning hot cavity. The heat dissipation fan can be used to discharge the heat of the air conditioning hot cavity to the outside of the housing through the heat dissipation duct to reduce the temperature of the air conditioning hot cavity.

[0068] However, when the kitchen air conditioner is used for a long time or the usage frequency of the kitchen air conditioner is high, the condenser in the air conditioning module is in a working state for a long time, resulting in a relatively high temperature in the air conditioning hot cavity. For example, when the usage frequency of the kitchen air conditioner is relatively high, the non-working time of the kitchen air conditioner is short, and the heat dissipation time of the air conditioning hot cavity is short. When the smoke extraction module and the air conditioning module of the kitchen air conditioner are in a non-working state, although the condenser may be in a non-working state, the air conditioning hot cavity and the condenser may still have a relatively high temperature.

[0069] Moreover, since the baffle usually closes the smoke extraction opening when the smoke extraction module and the air conditioning module of the kitchen air conditioner are in a non-working state, it further reduces the air flow speed inside the housing, which will also affect the cooling process in the air conditioning hot cavity, resulting in a high temperature in the air conditioning hot cavity of the kitchen air conditioner and problems such as poor cooling effect of the kitchen air conditioner.

[0070] In order to improve the heat dissipation efficiency of the air-conditioning hot cavity in the kitchen air conditioner, the inventor has found through research that when it is necessary to quickly reduce the temperature of the air-conditioning hot cavity, the smoke collecting cavity can be connected to the air-conditioning hot cavity, and the smoking port can be closed by a baffle, so that the smoking fan can suck air from the air-conditioning hot cavity through the smoke collecting cavity, thereby enabling the smoking fan to be reused in the heat dissipation process of the air-conditioning hot cavity to improve the heat dissipation effect of the air-conditioning hot cavity.

[0071] However, when using the smoking fan to suck air from the air-conditioning hot cavity through the smoke collecting cavity, the sealing performance of the smoke collecting cavity will affect the air suction efficiency of the smoking fan from the air-conditioning hot cavity. When the sealing performance of the smoke collecting cavity is poor, the smoke collecting cavity will communicate with the outside of the housing through the smoking port. Since the distance between the air inlet end of the smoking fan and the smoking port is less than the distance between the air inlet end of the smoking fan and the air-conditioning hot cavity, it is easier for the air inlet end of the smoking fan to suck air through the smoking port, resulting in a lower air suction efficiency of the smoking fan from the air-conditioning hot cavity.

[0072] To solve the above technical problems, in the embodiment of the present application, a sealing member is provided on the baffle. When the kitchen air conditioner is in the first state, the baffle opens the smoking port, and the smoking fan can smoke through the smoke collecting cavity and the smoking port to realize the smoking process of the kitchen air conditioner.

[0073] When the kitchen air conditioner is in the second state, the baffle closes the smoking port, and the smoking fan sucks air from the air-conditioning hot cavity through the smoke collecting cavity and the communication port. The sealing member can seal the smoking port, thereby improving the sealing performance of the common flue through the sealing member and reducing the possibility of the common flue communicating with the outside of the housing through the smoking port.

[0074] Moreover, when the baffle closes the smoking port and the air inlet end of the smoking fan sucks air through the smoke collecting cavity, the smoke collecting cavity is in a negative pressure state, causing the smoking fan to apply a suction force close to the housing to the sealing member, further reducing the gap between the sealing member and the housing, improving the sealing performance of the common flue, thereby improving the heat dissipation efficiency of the air-conditioning hot cavity, reducing the temperature of the air-conditioning hot cavity, and improving the refrigeration effect of the kitchen air conditioner.

[0075] The technical solutions of the present application will be described in detail below in conjunction with the accompanying drawings and specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.

[0076] Combined Figures 1 to 6 As shown, the embodiment of the present application provides a kitchen air conditioner, including a housing 100, a baffle 200, and a smoking fan 300; the housing 100 is provided with an air-conditioning hot cavity 101 and a smoke collecting cavity 103 that can communicate with each other. The smoke collecting cavity 103 has a smoking port 1031 and a communication port 121; the baffle 200 can be movably arranged on the housing 100 to close or open the smoking port 1031.

[0077] It can be appreciated that the housing 100 provides a closed structure to accommodate and protect internal components.

[0078] The housing 100 includes a front side and a rear side that are arranged opposite to each other. The front side of the housing 100 is provided with a front panel 130, which is arranged at a position away from the housing 100. Figure 1 The rear side of the housing 100 is provided with a back plate 140, which is arranged on the side of the housing 100 facing the X direction. Figure 1 One side in the X direction.

[0079] The front panel 130 can seal the air conditioning heat chamber 101 from the front side of the housing 100 to protect the parts located in the air conditioning heat chamber 101 from being corroded by oil, water vapor and other kitchen pollutants.

[0080] The back plate 140 can seal the air conditioning heat chamber 101 and the smoke collecting chamber 103 from the rear side of the housing 100. The back plate 140 can prevent the internal parts of the housing 100 from being damaged by the external environment. The back plate 140 also plays a supporting role, and the kitchen air conditioner can be installed on the wall of the kitchen through the back plate 140.

[0081] The smoke inlet 1031 of the smoke collecting chamber 103 may be located at the front side of the housing 100 and facing the stove, so as to timely inhale the fumes generated during the cooking process and reduce the possibility of the fumes escaping.

[0082] The air conditioning heat chamber 101 and the smoke collecting chamber 103 can be connected through the connecting port 121. The kitchen air conditioner can flexibly switch the connection state between the air conditioning heat chamber 101 and the smoke collecting chamber 103 in different states, so as to optimize the air flow and processing efficiency in different working states and adapt to different operation requirements, such as smoke exhaust when cooking and concentrated heat dissipation when not cooking.

[0083] Combination Figure 4 As shown, the baffle 200 can open the smoke outlet 1031 when the user is in the cooking state. At this time, the kitchen air conditioner is in the first state, and the smoke exhaust fan 300 can suck the air containing oil smoke into the smoke collecting chamber 103 from the smoke outlet 1031 to achieve smoke exhaust.

[0084] It is understandable that during high-frequency cooking activities, the heat generated in the kitchen and the heat generated by the operation of the kitchen air conditioner will accumulate in the heat chamber of the air conditioner, causing the temperature of the hot zone to continue to rise. A heat dissipation fan 400 can be set in the air conditioner heat chamber 101, and the heat dissipation fan 400 is used to dissipate the heat of the air conditioner heat chamber 101. Although the heat dissipation fan 400 can discharge the heat in the heat chamber to the outside of the housing 100, long-term high-load operation may cause the efficiency of the heat dissipation fan 400 to decrease.

[0085] As the temperature of the hot zone increases, the refrigeration system needs to consume more energy to lower the temperature. High-load operation may cause components such as the compressor and condenser 700 in the refrigeration system to overheat, thereby affecting its refrigeration efficiency and lifespan.

[0086] Combined with Figure 5 As shown, the baffle 200 can close the smoke suction port 1031 when the user is not cooking or in a cooking state where it is not easy to generate oil fumes. At this time, the kitchen air conditioner is in the second state, so as to use the smoke collection cavity 103 as the heat dissipation path of the air conditioner heat cavity 101. The smoke suction fan 300 can inhale air from the air conditioner heat cavity 101 through the smoke collection cavity 103 and the communication port 121. At the same time, the smoke collection cavity 103 is in a negative pressure state, and the smoke suction fan 300 applies a suction force to the seal 210 to approach the housing 100.

[0087] When the baffle 200 closes the smoke suction port 1031 and the smoke suction fan 300 is operating, it will not inhale the air outside the smoke suction port 1031, but will inhale the hot air in the air conditioner heat cavity 101 through the connected smoke collection cavity 103 and the air conditioner heat cavity 101. At the same time, the heat dissipation fan 400 can also suck away and discharge the hot air in the air conditioner heat cavity 101. Thus, the cooperation of the smoke suction fan 300 and the heat dissipation fan 400 enables the kitchen air conditioner to centrally handle heat emission to lower the temperature of the air conditioner heat cavity 101, improve the heat dissipation efficiency of the air conditioner heat cavity 101, and ensure the refrigeration effect of the refrigeration system.

[0088] The baffle 200 has a seal 210. When the smoke suction fan 300 inhales air from the air conditioner heat cavity 101 through the smoke collection cavity 103 and the communication port 121, the smoke collection cavity 103 is in a negative pressure state, and the smoke suction fan 300 applies a suction force to the seal 210 to approach the housing 100.

[0089] It can be understood that when the baffle 200 closes the smoke suction port 1031 and the smoke suction fan 300 inhales air, it will draw away the air in the smoke collection cavity 103, reducing the internal pressure of the smoke collection cavity 103 and forming a negative pressure relative to the external atmospheric pressure. Due to the existence of the pressure difference, the air outside the housing 100 will attempt to enter the smoke collection cavity 103 through any possible gaps between the baffle 200 and the housing 100 to balance the pressure difference. This pressure difference will cause a suction force that attempts to pull the baffle 200 and the seal 210 towards the inside of the smoke collection cavity 103. Under the action of the suction force, the seal 210 fits more tightly against the housing 100, which can reduce or prevent air leakage through the smoke suction port 1031, thereby ensuring that the smoke suction fan 300 effectively sucks the hot air in the air conditioner heat cavity 101 and improving the heat dissipation effect using the smoke suction fan 300.

[0090] Combined with Figure 4 、 Figure 5 and Figure 7As shown, in some embodiments, the baffle 200 is rotatably disposed in the housing 100; when the kitchen air conditioner is in the first state, the baffle 200 is away from the smoke suction port 1031, and the seal 210 does not contact the housing 100; when the kitchen air conditioner is in the second state, the baffle 200 is close to the smoke suction port 1031, and the seal 210 is in close contact with the housing 100.

[0091] Wherein, the outer dimension of the baffle 200 is larger than the outer dimension of the smoke suction port 1031. With such a setting, when the kitchen air conditioner is in the second state, the baffle 200 can completely block the smoke suction port 1031, achieving the closing effect of the smoke suction port 1031.

[0092] Designing the baffle 200 to be rotatable facilitates the opening or closing of the smoke suction port 1031. The kitchen air conditioner can flexibly adjust the air flow path in different working states, improving the adaptability and control accuracy.

[0093] Specifically, when the kitchen air conditioner is in the first state, the baffle 200 can rotate in a direction away from the smoke suction port 1031 to open the smoke suction port 1031 for facilitating the handling of oil fume. When the kitchen air conditioner is in the second state, the baffle 200 can rotate in a direction close to the smoke suction port 1031 so that the seal 210 is in close fit with the housing 100 to close the smoke suction port 1031, which can limit the air outside the housing 100 inhaled by the smoke suction fan 300 through the smoke suction port 1031, such that the smoke suction fan 300 can only inhale the hot air from the air-conditioning hot cavity 101, optimizing the heat emission path of the air-conditioning hot cavity 101.

[0094] Combined with Figure 4 and Figure 5 As shown, in some embodiments, when the kitchen air conditioner is in the first state, the baffle 200 is inclined; the top end of the baffle 200 is connected to the housing 100, and the bottom end of the baffle 200 is away from the smoke suction port 1031; when the kitchen air conditioner is in the second state, the baffle 200 is parallel to the height direction of the housing 100, and the air inlet end of the smoke suction fan 300 faces the baffle 200.

[0095] When the baffle 200 is inclined, its top end is fixed to the housing 100 while the bottom end is away from the smoke suction port 1031. This arrangement ensures the maximum opening area of the smoke suction port 1031, reduces the resistance of air flow, and enables the smoke suction fan 300 to inhale oil fume more efficiently.

[0096] Therefore, in the first state, the inclined setting of the baffle 200 makes the smoke suction port 1031 completely open, maximizing the air flow channel and enhancing the smoke suction effect.

[0097] When the baffle 200 is parallel to the housing 100, the seal 210 of the baffle 200 closely abuts against the housing 100, forming a good sealing effect. This setting makes the air inlet end of the smoking fan 300 face the baffle 200, ensuring that its air suction path mainly comes from the air-conditioning hot cavity 101 and enhancing the heat dissipation effect.

[0098] Therefore, in the second state, the baffle 200 and the housing 100 form an effective sealing barrier, ensuring that air does not leak through the smoking port 1031, guaranteeing the extraction effect of the smoking fan 300 on the hot air in the air-conditioning hot cavity 101, and improving the heat dissipation efficiency of the air-conditioning hot cavity 101.

[0099] When the kitchen air conditioner is in the second state, the baffle 200 is parallel to the housing 100 in the height direction, and the air inlet end of the smoking fan 300 faces the baffle 200. Then the air suction direction of the smoking fan 300 is perpendicular to the plane where the baffle 200 is located, which can maximize the influence of the suction force of the fan on the baffle 200. The perpendicular air suction direction directly acts on the baffle 200, which can generate a uniform suction force on the surface of the baffle 200. This suction force helps to tightly adsorb the baffle 200 on the housing 100, enhancing the sealing effect. The enhanced sealing effect can reduce the possible gap between the baffle 200 and the housing 100, thereby reducing air leakage.

[0100] In some possible embodiments, the second control member 500 may have a guiding surface. When the second control member 500 opens the communication port 121, the guiding surface is at least used to guide the air flow in the air-conditioning hot cavity 101 to the smoke collecting cavity 103 through the communication port 121.

[0101] By providing a guiding surface on the second control member 500, when the second control member 500 opens the communication port 121, the guiding surface can be used to guide the air flow in the air-conditioning hot cavity 101 to the smoke collecting cavity 103 through the communication port 121, making the process of the hot air flow in the air-conditioning hot cavity 101 to the smoke collecting cavity 103 smoother, thereby improving the heat dissipation efficiency of the smoking fan in the smoke collecting cavity 103 for the air-conditioning hot cavity 101 and further improving the heat dissipation efficiency of the air-conditioning hot cavity 101.

[0102] In some possible embodiments, in the height direction of the housing 100, the housing 100 may include a first housing part and a second housing part arranged up and down.

[0103] Among them, the air-conditioning hot cavity 101 is located in the first housing part, and the smoke collecting cavity 103 is located in the second housing part. Thus, the air-conditioning hot cavity 101 can be formed through the first housing part, and the heat dissipation fan can be accommodated through the first housing part. Also, the smoke collecting cavity 103 can be formed through the second housing part, and the smoking fan can be accommodated through the second housing part. Thus, a support structure of the kitchen air conditioner can be formed through the cooperating first housing part and second housing part.

[0104] Exemplarily, the thickness of the second housing portion can be less than that of the first housing portion, and the second housing portion can be arranged close to the rear side of the first housing portion. The front side of the partition plate 120 forms the bottom plate of the first housing portion, and the communication port 121 is opened on the front side of the partition plate 120 and corresponds to the front side area of the second housing portion.

[0105] The air-conditioning hot cavity 101 and the smoke collecting cavity 103 are arranged along the height direction of the housing 100. In the direction of the connection line between the front end and the rear end of the housing 100, the smoke collecting cavity 103 is close to the rear end of the housing 100, and the thickness of the smoke collecting cavity 103 is less than that of the air-conditioning hot cavity 101.

[0106] The front side of the partition plate 120 can form the bottom wall of the first housing portion, and the communication port 121 can be opened on the front side of the partition plate 120 and corresponds to the front side area of the second housing portion.

[0107] It is easy to understand that the thickness of the smoke collecting cavity 103 is less than that of the air-conditioning hot cavity 101, and the guiding surface can guide the air flow in the air-conditioning hot cavity 101 to the smoke collecting cavity 103 through the communication port 121, making the process of the hot air flow in the air-conditioning hot cavity 101 flowing to the smoke collecting cavity 103 smoother, so as to improve the heat dissipation efficiency of the smoke collecting fan in the smoke collecting cavity 103 for the air-conditioning hot cavity 101.

[0108] In some possible implementation manners, the housing 100 is provided with a wind guiding plate 110; the wind guiding plate 110 is inclined from the lower edge of the front side of the first housing portion to the upper edge of the front side of the second housing portion.

[0109] When the second control member 500 rotates until the second end of the second control member 500 is far from the partition plate 120, the wind guiding plate 110 can effectively guide the air flow in the air-conditioning hot cavity 101 to the smoke collecting cavity 103, reducing the accumulation of heat in the air-conditioning hot cavity 101.

[0110] In some possible implementation manners, the wind guiding plate 110 has a wind guiding surface, and the wind guiding surface faces the rear side of the housing 100; in the height direction of the housing 100, the wind guiding surface of the wind guiding plate 110 is oppositely arranged with at least a part of the communication port 121.

[0111] The wind guiding surface is inclined, and the top end of the wind guiding surface is close to the lower edge of the front side of the first housing portion. The bottom end of the wind guiding surface is close to the upper edge of the front side of the second housing portion, and the wind guiding surface is also opposite to the communication port 121, so the wind guiding surface can form a path for guiding air flow at the communication port 121, guiding the air flow in the air-conditioning hot cavity 101 entering the smoke collecting cavity 103 through the communication port 121, promoting the air flow to smoothly enter the smoke collecting cavity 103, so as to utilize the discharge path of the smoke collecting cavity 103 and the discharge capacity of the smoke suction fan, enhance the heat discharge effect in the air-conditioning hot cavity 101, avoid the overload of a single channel, and improve the heat dissipation efficiency.

[0112] In some possible embodiments, when the second control member 500 rotates until the second end of the second control member 500 is away from the partition plate 120, the second end of the second control member 500 may be located within the air-conditioning hot cavity 101. When the second control member 500 opens the communication port 121, the second control member 500 is disposed on the front side of the communication port 121 facing forward, and the guiding surface faces the condenser located behind the partition plate 120.

[0113] Since the condenser generates a large amount of heat during operation, the temperature of the air around the condenser is relatively high. The second control member 500 can rotate upward so that the second end of the second control member 500 is located within the air-conditioning hot cavity 101. When the second end of the second control member 500 is located within the air-conditioning hot cavity 101, the guiding surface faces the condenser located behind the partition plate 120, which helps to guide the hot air near the condenser to the communication port 121 and enter the smoke collection cavity 103 through the communication port 121, so as to more efficiently discharge the heat of the air-conditioning hot cavity 101 by means of the discharging capacity of the smoke suction fan.

[0114] In some possible embodiments, when the second control member 500 opens the communication port 121, the second end of the second control member 500 is located within the air-conditioning hot cavity 101, and the guiding surface, the communication port 121, and the air guiding surface are arranged in sequence along the flowing direction of the air flow.

[0115] It can be understood that the guiding surface, the communication port 121, and the air guiding surface are arranged in sequence along the flowing direction of the air flow, which optimizes the air flow path and improves the directness and efficiency of the air flow path. The hot air from within the air-conditioning hot cavity 101 can enter the smoke collection cavity 103 within a shorter path, reducing the loss of the hot air in this path, which helps to achieve that more hot air reaches the smoke collection cavity 103 from the air-conditioning hot cavity 101 within the same time, and improves the heat dissipation efficiency.

[0116] Combined with Figure 7 As shown, in some possible embodiments, when the second control member 500 rotates until the second end of the second control member 500 is away from the partition plate 120, the second end of the second control member 500 is located within the smoke collection cavity 103; the second control member 500 is disposed on the rear side of the communication port 121 facing backward, and when the second control member 500 opens the communication port 121, the guiding surface faces the front side of the housing 100.

[0117] The second control member 500 can rotate downward so that the second end of the second control member 500 is located within the smoke collection cavity 103. When the second end of the second control member 500 is located within the smoke collection cavity 103, the interference with the internal air flow of the air-conditioning hot cavity 101 can be reduced, so that the air inside the air-conditioning hot cavity 101 can flow smoothly, facilitating more efficient entry into the smoke collection cavity 103 through the communication port 121.

[0118] In some possible embodiments, when the second control member 500 opens the communication port 121, the second end of the second control member 500 is located in the smoke collection cavity 103; the diversion surface and the air guiding surface are arranged opposite to each other, and along the flowing direction of the air flow, the distance between the diversion surface and the air guiding surface gradually decreases.

[0119] It can be understood that as the distance between the diversion surface and the air guiding surface gradually decreases, the air flow channel between the diversion surface and the air guiding surface becomes narrower. According to the principle of fluid dynamics, the flow velocity of the air flow flowing through the diversion surface and the air guiding surface will increase. This acceleration effect can not only take away the heat in the air-conditioning hot cavity 101 faster and enhance the heat dissipation effect of the air-conditioning hot cavity 101, but also help the hot air entering the smoke collection cavity 103 to be discharged more quickly by the smoke extraction fan, enhancing the heat dissipation effect of the kitchen air conditioner.

[0120] Combined Figure 4 and Figure 5 As shown in the figure, in some embodiments, the housing 100 is provided with a wind guiding plate 110, and the wind guiding plate 110 is inclined; in the height direction of the housing 100, the first end of the wind guiding plate 110 is close to the air-conditioning hot cavity 101, and the second end of the wind guiding plate 110 is close to the smoke collection cavity 103; when the kitchen air conditioner is in the second state, the wind guiding plate 110 can divert the air flow from the air-conditioning hot cavity 101 to the smoke collection cavity 103.

[0121] By providing the inclined wind guiding plate 110, and the first end of the wind guiding plate 110 is close to the air-conditioning hot cavity 101 and the second end is close to the smoke collection cavity 103, the wind guiding plate 110 can form a path for guiding the air flow between the air-conditioning hot cavity 101 and the smoke collection cavity 103.

[0122] The wind guiding plate 110 can effectively guide the air flow of the air-conditioning hot cavity 101 to the smoke collection cavity 103 when the kitchen air conditioner is in the second state, reducing the accumulation of heat in the air-conditioning hot cavity 101. The kitchen air conditioner utilizes the discharge path of the smoke collection cavity 103 and the discharge capacity of the smoke extraction fan 300 to enhance the heat discharge effect in the air-conditioning hot cavity 101, avoid the overload of a single channel, and improve the heat dissipation efficiency.

[0123] In some embodiments, the first end of the baffle 200 is rotatably connected to the wind guiding plate 110, and the rotation axis of the baffle 200 is parallel to the width direction of the housing 100 ( Figure 1 the Y direction in

[0124] The rotatable connection between the baffle 200 and the wind guiding plate 110 enables the baffle 200 to be adjusted under different operating states without affecting the inclined setting and the air guiding function of the wind guiding plate 110.

[0125] The rotation axis of the baffle 200 is parallel to the width direction of the housing 100 ( Figure 1In the Y - direction), the baffle 200 can facilitate the covering and opening of the entire smoking port 1031 by the baffle 200, which helps to ensure the smooth operation and effective sealing of the baffle 200 in different states.

[0126] The seal is set as a sealing sheet. When the smoke - collecting cavity is in communication with the communication port, at least part of the sealing sheet is located outside the smoking port.

[0127] Combined with Figure 7 As shown, in some embodiments, the seal 210 is set as an annular seal; when the kitchen air conditioner is in the second state, the annular seal is arranged around the outside of the smoking port 1031.

[0128] By designing the seal 210 as an annular shape, it can ensure the all - around sealing of the periphery of the smoking port 1031 in the closed state.

[0129] In the second state, the annular seal surrounds the outside of the smoking port 1031, and the annular seal is in close contact with the outside of the smoking port 1031, forming an effective sealing barrier. The annular seal can ensure the complete closure of the smoking port 1031, prevent air from leaking through the smoking port 1031, so that the smoking fan 300 can focus on sucking air from the air - conditioning heat cavity 101, enhancing the heat dissipation effect.

[0130] In some embodiments, the baffle 200 has an abutting portion 220, and the abutting portion 220 is connected to the seal 210; when the kitchen air conditioner is in the second state, the abutting portion 220 abuts against the housing 100, and the seal 210 closes the smoking port 1031.

[0131] By connecting the abutting portion 220 to the seal 210, when the baffle 200 rotates into place, the abutting portion 220 can provide additional support to ensure the close contact between the seal 210 and the smoking port 1031.

[0132] In the second state, the baffle 200 rotates into place, and the abutting portion 220 contacts the housing 100, providing a stable support point, which can ensure that the seal 210 can tightly seal the smoking port 1031, prevent air from leaking through the smoking port 1031, so that the smoking fan 300 can effectively suck air from the air - conditioning heat cavity 101, enhancing the heat dissipation effect.

[0133] Combined with Figure 2 and Figure 3 As shown, in some embodiments, the kitchen air conditioner further includes a heat - dissipation fan 400; the heat - dissipation fan 400 is located inside the air - conditioning heat cavity 101, and the heat - dissipation fan 400 can discharge the air flow in the air - conditioning heat cavity 101 to the outside of the housing 100.

[0134] By providing a heat dissipation fan 400 inside the air-conditioning hot cavity 101, active heat dissipation ability is provided, which can directly act on the heat source area of the kitchen air conditioner, ensuring that the heat inside the air-conditioning hot cavity 101 can be quickly discharged and reducing heat accumulation.

[0135] In the second state of the kitchen air conditioner, the heat dissipation fan 400 and the smoke extraction fan 300 can work together, enabling the kitchen air conditioner to centrally handle heat emission, reducing the temperature of the air-conditioning hot cavity 101, improving the heat dissipation efficiency of the air-conditioning hot cavity 101, and ensuring the refrigeration effect of the refrigeration system.

[0136] In some embodiments, the kitchen air conditioner further includes a condenser 700 located inside the air-conditioning hot cavity 101; the condenser 700 divides the air-conditioning hot cavity 101 into an air inlet cavity 1011 and an air outlet cavity 1012. The air inlet surface of the condenser 700 faces the air inlet cavity 1011, and the air outlet surface of the condenser 700 faces the air outlet cavity 1012. The heat dissipation fan 400 is arranged inside the air outlet cavity 1012.

[0137] It can be understood that the main function of the condenser 700 is to act as a heat exchanger. The condenser 700 can use external air or water as a cooling medium to condense the internal refrigerant from a gaseous state to a liquid state. In this process, the refrigerant releases the heat it absorbed in the evaporator, and this heat is transferred to the external environment, resulting in a relatively high temperature inside the air-conditioning hot cavity 101 where the condenser 700 is located.

[0138] The air inlet cavity 1011 has an air inlet, which can be directly connected to the external environment of the housing 100. The air inlet surface of the condenser 700 faces the air inlet cavity 1011, facilitating better contact between the condenser 700 and the air entering the air inlet cavity 1011 through the air inlet to condense the internal refrigerant from a gaseous state to a liquid state. The heat released during this condensation process will be inhaled by the heat dissipation fan 400 located inside the air outlet cavity 1012 and discharged to the outside of the housing 100.

[0139] In some embodiments, the kitchen air conditioner further includes a smoke exhaust duct 500 and a heat dissipation duct 600; the air outlet end of the smoke extraction fan 300 is connected to the smoke exhaust duct 500, and the air outlet end of the heat dissipation fan 400 is connected to the heat dissipation duct 600.

[0140] Among them, the setting of the smoke exhaust duct 500 provides a dedicated channel for the discharge of oil fume, ensuring that the oil fume can be effectively guided out. Since the air outlet end of the smoke extraction fan 300 is connected to the smoke exhaust duct 500, the kitchen air conditioner can directly discharge the oil fume in the smoke collection cavity 103 to the external environment, reducing the retention and diffusion of oil fume in the kitchen.

[0141] The provision of the heat dissipation duct 600 offers a dedicated channel for heat emission, ensuring that the heat within the air-conditioning hot cavity 101 can be effectively discharged and preventing heat accumulation. The outlet end of the heat dissipation fan 400 is connected to the heat dissipation duct 600, enabling the kitchen air conditioner to effectively expel the heat from the air-conditioning hot cavity 101 to the outside, reducing the temperature of the air-conditioning hot cavity 101 and protecting the efficiency and lifespan of the refrigeration system.

[0142] Combined Figure 2 with Figure 6 As shown, in some embodiments, the housing 100 is provided with a partition plate 120 and a damper 150. In the height direction of the housing 100, the partition plate 120 separates the air-conditioning hot cavity 101 and the smoke collection cavity 103; the partition plate 120 is provided with a communication port 121, and the communication port 121 connects the air-conditioning hot cavity 101 and the smoke collection cavity 103; the damper 150 is movably arranged on the partition plate 120 to close or open the communication port 121.

[0143] Among them, the interior of the housing 100 has an installation space. The partition plate 120 is arranged inside the housing 100, dividing the installation space inside the housing 100 into upper and lower space parts. The smoke collection cavity 103 is located in the lower space part of the housing 100, and the air-conditioning hot cavity 101 is located in the upper space part of the housing 100.

[0144] The setting of the partition plate 120 provides physical isolation, enabling the air-conditioning hot cavity 101 and the smoke collection cavity 103 to be completely independent when needed and avoiding the interference of the airflows inside the two.

[0145] By providing the communication port 121 on the partition plate 120, the air-conditioning hot cavity 101 and the smoke collection cavity 103 can be selectively connected when the kitchen air conditioner is in the second state, realizing the flow of hot air from the air-conditioning hot cavity 101 to the smoke collection cavity 103.

[0146] Specifically, when the kitchen air conditioner is in the first state, the baffle 200 closes the communication port 121, and the partition plate 120 and the damper 150 can effectively separate the smoke collection cavity 103 and the air-conditioning hot cavity 101, ensuring that the processing paths of oil fume and heat do not interfere with each other.

[0147] When the kitchen air conditioner is in the second state, the damper 150 opens the communication port 121, and the smoke extraction fan can inhale the hot air from the air-conditioning hot cavity 101, so as to enhance the heat dissipation effect by utilizing the discharge capacity of the smoke collection cavity 103.

[0148] Exemplarily, the damper 150 can be an electric damper 150. The electric damper 150 is installed within the communication port 121.

[0149] It should be noted that the electric air damper 150 is a device that uses an electric motor as the power to drive the opening and closing of the air damper 150. The working principle of the electric air damper 150 is mainly based on the cooperation of the drive of the electric motor and the transmission mechanism. When the electric motor receives a control signal, it starts to work and drives the transmission mechanism, which in turn drives the air damper 150 to rotate or move. By changing the rotation angle or moving position of the air damper 150, the cross-sectional area of the air flow in the air duct can be adjusted, thereby achieving precise control of the air flow rate.

[0150] The housing 100 is also provided with an air-conditioning cold chamber 102. Components such as the evaporator of the kitchen air conditioner are installed in the air-conditioning cold chamber 102. The evaporator is used to reduce the temperature of the air flow in the air-conditioning cold chamber 102 through the evaporation process of the refrigerant, so that the air flow in the air-conditioning cold chamber 102 can be blown to the user through devices such as the air outlet fan, making the user's cooking process more comfortable.

[0151] A partition is provided inside the upper part space of the housing 100. The partition can divide the upper part space of the housing 100 into two compartments, and the two compartments are distributed along the left-right direction (Y direction in the figure) of the housing 100. Among them, the compartment on the left side of the housing 100 can be the air-conditioning cold chamber 102; the compartment on the right side of the housing 100 can be the air-conditioning hot chamber 101.

[0152] At least part of the exhaust duct 500 is arranged in the air-conditioning cold chamber 102, so that the kitchen air conditioner can use the low-temperature environment of the air-conditioning cold chamber 102 to pre-cool the air flow in the exhaust duct 500. This not only helps to reduce the impact on the indoor temperature during the exhaust process, but also can reduce the heat loss of the exhaust duct 500 and improve the overall energy efficiency of the kitchen air conditioner.

[0153] Finally, it should be noted that those skilled in the art will easily think of other implementation schemes of the embodiments of the present application after considering the specification and practicing the application disclosed herein. The embodiments of the present application are intended to cover any variations, uses, or adaptations of the embodiments of the present application, and these variations, uses, or adaptations follow the general principles of the embodiments of the present application and include the common general knowledge or conventional technical means in the technical field not disclosed in the embodiments of the present application. The specification and the embodiments are only regarded as exemplary, and the true scope and spirit of the embodiments of the present application are pointed out by the following claims.

[0154] It should be understood that the embodiments of the present application are not limited to the precise structures already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the embodiments of the present application is only limited by the appended claims.

Claims

1. A kitchen air conditioner, comprising a housing, a baffle and a first fan; The housing has a smoke collecting chamber and an air conditioning heat chamber, and the first fan is arranged in the smoke collecting chamber; The housing also has a smoking port for forming a connection between the smoke collecting chamber and the indoor environment and a connecting port for forming a connection between the smoke collecting chamber and the air conditioning heat chamber; the baffle can be movably arranged on the housing to close or open the smoking port. Features: The smoke collecting chamber is connected to either the smoke inlet or the connecting port; When the smoke collecting chamber is connected to the smoking port, the baffle moves to open the smoking port; When the smoke collecting chamber is connected to the connecting port, the air conditioning heat chamber is connected to the smoke collecting chamber to form a heat dissipation duct, the baffle moves to close the smoke outlet and forms a part of the heat dissipation duct, and along the flow direction of the fluid in the heat dissipation duct, the smoke collecting chamber is located downstream of the air conditioning heat chamber.

2. The kitchen air conditioner according to claim 1, characterized in that: Also includes a smoke blower; The first end of the baffle can be rotatably disposed on the housing so that the second end of the baffle is close to or away from the smoking port; When the smoke collecting chamber is connected to the connecting port, the smoke collecting chamber is in a negative pressure state, and the smoke exhaust fan applies a suction force to the baffle plate close to the shell.

3. The kitchen air conditioner according to claim 2, characterized in that: The smoking port faces the front side of the housing; When the baffle opens the smoking port, the baffle is tilted; the top end of the baffle is connected to the shell, and the bottom end of the baffle is away from the smoking port; When the baffle closes the smoking port, the baffle is parallel to the height direction of the shell.

4. The kitchen air conditioner according to claim 3, characterized in that: The air inlet end of the smoking fan faces the front side of the shell and is directly opposite to the smoking port.

5. The kitchen air conditioner according to claim 1, characterized in that: When the baffle closes the smoking opening, along the air inlet direction of the smoking opening, the projection of the outer contour of the baffle on the plane where the smoking opening is located covers the smoking opening.

6. The kitchen air conditioner according to claim 5, characterized in that: The baffle is provided with a sealing member, and the sealing member is arranged on a surface of the baffle facing the smoking port.

7. The kitchen air conditioner according to claim 6, characterized in that: The sealing member is configured as an annular sealing member, and when the smoke collecting chamber is in communication with the communicating port, the annular sealing member is disposed around the outer side of the smoking port.

8. The kitchen air conditioner according to claim 6, characterized in that: The sealing member is configured as a sealing sheet. When the smoke collecting chamber is in communication with the communicating port, at least a portion of the sealing sheet is located outside the smoking port.

9. The kitchen air conditioner according to claim 6, characterized in that: The baffle has an abutment portion, and the abutment portion is connected to the sealing member; When the baffle closes the inhalation port, the abutment portion abuts against the housing, and the sealing member closes the inhalation port.

10. The kitchen air conditioner according to claim 6, characterized in that: The sealing member is arranged on the surface of the baffle plate facing the smoking port; When the baffle closes the smoking port, the sealing member is located inside the smoking port, and the sealing member abuts against the inner wall of the smoking port.

11. The kitchen air conditioner according to claim 1, characterized in that: The air conditioning heat chamber and the smoke collecting chamber are arranged along the height direction of the shell; in the longitudinal cross section of the shell, the thickness of the air conditioning heat chamber along the front-to-back direction of the shell is greater than the thickness of the smoke collecting chamber along the front-to-back direction of the shell; Compared with the communication port, the smoke collecting chamber is closer to the rear side of the shell.

12. The kitchen air conditioner according to claim 11, characterized in that: The housing comprises a first housing portion and a second housing portion arranged vertically, the air conditioning heat chamber is located in the first housing portion, and the smoke collecting chamber is located in the second housing portion; Along the front-to-back direction of the shell, the thickness of the first shell portion is greater than the thickness of the second shell portion, and the second shell portion is arranged close to the rear side of the first shell portion; the front side of the partition plate forms the bottom wall of the first shell portion, and the connecting port is opened on the front side of the partition plate and corresponds to the front side area of ​​the second shell portion.

13. The kitchen air conditioner according to claim 11, characterized in that: The shell is provided with an air guide plate; relative to the vertical direction, the air guide plate is inclined from the lower edge of the front side panel of the first shell part to the upper edge of the front side panel of the second shell part.

14. The kitchen air conditioner according to claim 13, characterized in that: The air guide plate, the front bottom wall of the first shell portion, and the front upper edge of the second shell portion are arranged to form a transition air duct, and the inner side surface of the air guide plate forms a wall plate of the transition air duct; When the smoke collecting chamber is in communication with the communication port, the transition air duct guides the airflow of the communication port to the smoke collecting chamber.

15. The kitchen air conditioner according to claim 14, characterized in that: The communication port is opposite to the inner side surface of the air guide plate; the upper edge of the air guide plate is connected to the edge of the communication port close to the front side of the first shell part.

16. The kitchen air conditioner according to claim 15, characterized in that: The first end of the baffle is rotatably connected to the air guide plate, and the rotation axis of the baffle is parallel to the width direction of the shell.

17. The kitchen air conditioner according to any one of claims 1 to 16, characterized in that: The kitchen air conditioner also includes a heat dissipation fan, and the heat dissipation fan is located in the heat chamber of the air conditioner; When the smoke collecting chamber is connected to the connecting port, the heat dissipation fan and the smoke extraction fan jointly discharge the airflow in the air conditioning heat chamber to the outside of the shell.

18. The kitchen air conditioner according to claim 17, characterized in that: It also includes smoke exhaust ducts and heat dissipation ducts; The air outlet end of the smoke exhaust fan is communicated with the smoke exhaust duct, and the air outlet end of the heat dissipation fan is communicated with the heat dissipation duct.

19. The kitchen air conditioner according to any one of claims 1 to 16, characterized in that: The shell is provided with a partition plate and a damper, and in the height direction of the shell, the partition plate separates the air conditioning heat chamber and the smoke collecting chamber; The partition plate is provided with a communication port, and the communication port is connected with the air-conditioning heat chamber and the smoke collecting chamber; the second control member can be movably arranged on the partition plate to close or open the damper.

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