Range hood

Abstract

The embodiment of the invention provides a smoke exhaust ventilator, which comprises a main body module, a smoke exhaust ventilator, a smoke exhaust ventilator, a smoke exhaust ventilator, a smoke exhaust ventilator and a smoke exhaust ventilator, an air duct is arranged in the smoke suction module, and the air duct is communicated to the fan; the first connecting piece and the second connecting piece are detachably connected, the first connecting piece is arranged on the shell, and the second connecting piece is arranged on the smoke suction module; wherein the smoking module is connected with the main body module through the first connecting piece and the second connecting piece. According to the technical scheme, the smoke suction module is installed on the main body module in a modularized mode, the product universality is high, and the maintenance cost is low.

Description

Technical Field

[0001] The present invention relates to the technical field of range hoods, and more particularly, to a range hood. Background Art

[0002] Currently, there are too many models of range hoods produced by manufacturers, and the racks between different models are also different, resulting in the need for separate production during manufacturing. In addition, if damage occurs during use and repair is required, the entire rack needs to be replaced, which cannot meet the usage needs of different consumers, and the product has poor generalization. Summary of the Invention

[0003] The present invention aims to at least solve one of the technical problems existing in the prior art or related technologies.

[0004] In view of this, an embodiment of the present invention provides a range hood.

[0005] To achieve the above object, an embodiment of the first aspect of the present invention provides a range hood, including: a main body module, including a housing and a fan disposed inside the housing; a smoke suction module, in which a duct is provided, and the duct is communicated with the fan; a first connecting member and a second connecting member that are detachably connected, the first connecting member is provided on the housing, and the second connecting member is provided on the smoke suction module; wherein, the connection between the smoke suction module and the main body module is realized through the first connecting member and the second connecting member.

[0006] The range hood according to the present invention mainly includes a main body module, a smoke suction module, and a first connecting member and a second connecting member for connecting the two. Among them, the main body module is the core part of the range hood, including a housing and an internal fan. The housing plays a role in protecting internal parts and providing structural support, while the fan is the main component for realizing the smoke suction function, responsible for generating sufficient suction to inhale and discharge the oil fume through the duct. The smoke suction module is provided with a duct, which is the channel for the oil fume to enter the range hood. This module is crucial for the absorption efficiency of the oil fume and usually also includes a filtering system for intercepting oil droplets and food residues. The first connecting member and the second connecting member enable the smoke suction module to be conveniently connected or separated from the main body module. The first connecting member is provided on the housing, and the second connecting member is provided on the smoke suction module. Their mutual cooperation realizes a modular connection method, which is convenient for users to replace the smoke suction module according to needs, or to perform cleaning and maintenance.

[0007] It should be emphasized that the range hood of the present application mainly realizes modularization. Such a design allows users to replace different smoking modules according to their own needs. For example, they can choose smoking modules of different styles or functions according to the kitchen decoration style or cooking habits. At the same time, this design also facilitates the rapid model change of products by manufacturers, improving production efficiency and market response speed. In addition, the modular design is helpful for maintenance and cleaning, and users can more conveniently disassemble and replace parts.

[0008] Among them, the detachable connection between the first connecting member and the second connecting member includes different connection mechanisms such as magnetic attraction type, snap-fit type, slide rail type, etc.

[0009] In some technical solutions, optionally, the number of smoking modules is multiple, and each smoking module is connected to the main body module through the first connecting member and the second connecting member.

[0010] In this technical solution, multiple smoking modules can be respectively connected to the main body module through connecting members. It can be understood that by adopting multiple smoking modules, users are allowed to choose different smoking modules according to personal preferences and kitchen layouts to achieve personalized customization. Even, users can choose to install smoking modules with different wind powers or styles according to different cooking needs. For example, a large suction module can be used during frying and stir-frying, while a small suction module can be used during steaming and boiling.

[0011] It can be understood that in large kitchens or commercial kitchens, a larger range of oil fume absorption may be required, and multiple smoking modules can provide a wider coverage area.

[0012] Of course, if a certain smoking module fails or needs to be cleaned, the module can be separately disassembled for maintenance without affecting the overall use.

[0013] In some technical solutions, optionally, an installation cavity is provided on one side of the outer shell close to the installation surface. The first connecting member specifically includes: a first fixing bracket, and both ends of the first fixing bracket are respectively connected to the front wall and the rear wall of the installation cavity, and a first connection hole is provided on the first fixing bracket.

[0014] In this technical solution, the outer shell has an installation cavity, and the specific position is on one side of the outer shell close to the installation surface. It can be understood that the installation surface of the range hood is usually installed against the wall, that is, the installation cavity is arranged on the rear side of the outer shell. Among them, the first connecting member is composed of a first fixing bracket, and both ends of it are respectively connected to the front wall and the rear wall of the installation cavity, and a first connection hole is provided. It can be understood that the first fixing bracket connects the front and rear walls of the installation cavity, providing stable support for the connection between the smoking module and the main body module, and ensuring the safety and stability of the connection.

[0015] By cooperating with the second connecting member on the smoking module through the first connecting hole, the installation process can be simplified, making the installation and disassembly of the module more convenient and rapid.

[0016] It can be understood that the design of the installation cavity makes use of the space on the side of the housing close to the installation surface, which helps to reduce the external space occupied by the entire range hood, making it more compact and suitable for the needs of different kitchen spaces.

[0017] Certainly, the first fixing bracket can integrate or hide the connecting member, which improves the aesthetic appearance of the product to a certain extent.

[0018] Among them, the shape of the first connecting hole can be any shape as long as the connection can be achieved.

[0019] Overall, the design of the installation cavity on the side of the housing close to the installation surface and the setting of the first fixing bracket provide an effective solution for the modular connection of the range hood, which helps to achieve rapid installation, high customization and easy maintenance of the product.

[0020] In some technical solutions, optionally, the second connecting member includes: a second fixing bracket provided on the side of the smoking module facing the main body module, and a second connecting hole is provided on the second fixing bracket; wherein, the connecting member passes through the second connecting hole and is threadedly connected to the first connecting hole.

[0021] In this technical solution, the second connecting member includes a second fixing bracket, and the second connecting hole on the second fixing bracket corresponds to the first connecting hole on the first connecting member, ensuring the precise docking between the smoking module and the main body module. When connecting, there is no limitation on the second connecting hole. The second connecting hole can be a through hole or a threaded hole, but the connection between the first connecting hole and the connecting member is a threaded connection. Therefore, the connecting member can be a screw or a bolt, and at the same time, the first connecting hole is a threaded hole. Through the threaded connection, the connecting member can firmly fix the smoking module and the main body module together, improving the stability of the overall structure.

[0022] It can be understood that the design of the threaded connection is convenient for disassembly and assembly. Users or maintenance personnel can easily replace or clean the smoking module without the need for professional tools. Due to its self-locking property, the threaded connection can maintain the tightness of the connection during long-term use and reduce loosening caused by vibration and other reasons.

[0023] Certainly, the standardized threaded connection enables the manufacturer to produce compatible smoking modules, simplifies the production process and reduces costs.

[0024] Consider the selection of different thread specifications, strength grades and corrosion-resistant materials to ensure the long-term reliability of the connection.

[0025] It can be understood that through the above solution, a highly modular product can be provided, enabling users to replace the smoking module according to their needs while ensuring stability and safety during use. This design may also reduce production and maintenance costs and enhance the market competitiveness of the product.

[0026] In some technical solutions, optionally, the smoking module is disposed on the front side of the installation cavity, and there is a gap between the smoking module and the installation surface.

[0027] In this technical solution, the smoking module is located on the front side of the installation cavity and there is a gap between it and the installation surface. The gap can promote air circulation, which is beneficial to the heat dissipation inside the range hood, prevent the equipment from overheating, and extend its service life. At the same time, the gap can serve as a buffer space to reduce the impact of vibrations caused by cooking activities in the kitchen on the range hood. Of course, the gap allows users to more easily clean the oil stains and dust that may accumulate between the smoking module and the installation surface.

[0028] It can be understood that the existence of the gap may allow a certain degree of adjustment space, making the installation process more flexible and capable of adapting to different wall conditions.

[0029] Furthermore, a sealing structure can be provided around the gap to prevent oil fumes and dust from entering the gap.

[0030] In some technical solutions, optionally, the smoking module specifically includes: a lifting device, including a fixed plate and a sliding plate connected in a sliding manner. A second connecting member is provided on the fixed plate, and an air duct is provided on the sliding plate.

[0031] In this technical solution, the smoking module includes a lifting device, and the lifting device consists of a fixed plate and a sliding plate. A second connecting member is provided on the fixed plate, and an air duct is provided on the sliding plate. The lifting device enables the height of the air duct part to be adjusted according to needs, improving the adaptability of the range hood and making it applicable to cooking equipment and operating habits of different heights.

[0032] By adjusting the height of the sliding plate, the air duct can be made closer to the cooking area, thereby improving the smoking efficiency and the capture rate of oil fumes. And the design of the lifting device allows the range hood to raise the smoking module when not in use, saving space and increasing the available space in the kitchen.

[0033] Users can easily adjust the position of the smoking module according to their own needs, making the operation more convenient and enhancing the user experience.

[0034] In some technical solutions, optionally, the smoking module specifically includes: a smoking main body, on which an openable and closable smoking port and an air duct are provided; a top frame, disposed on the upper side of the smoking main body, and a second connecting member is provided on the top frame.

[0035] In this technical solution, the smoking module includes a smoking main body, an openable and closable smoking port, an air duct, and a top frame, and a second connecting member is provided on the top frame. The smoking main body is the core part of the smoking module, responsible for the preliminary absorption and diversion of oil fumes. The smoking port located on the smoking main body is openable and closable, and is opened or closed according to cooking needs to control the intake of oil fumes and facilitate cleaning and maintenance.

[0036] By providing an air duct connecting the smoking port and the fan, it is responsible for smoothly guiding the inhaled oil fumes to the fan and finally discharging them. The top frame serves as the structural basis for connecting the smoking module and the main body module. The second connecting member on the top frame corresponds to the first connecting member on the main body module to achieve stable installation of the module.

[0037] In some technical solutions, optionally, it further includes: a back plate provided on one side of the main body module close to the installation surface. The back plate is detachably connected to the main body module and covers the first connecting member.

[0038] In this technical solution, the back plate covers the first connecting member, which can protect the connecting member from being eroded by oil fumes, steam, and dust, and extend its service life. Of course, the back plate can hide the connecting member and wires, etc., making the installation of the range hood more beautiful and tidy.

[0039] It can be understood that since the back plate is detachably connected to the main body module, maintenance personnel or users can easily remove the back plate for cleaning or repair work. At the same time, the design of the back plate simplifies the installation process of the range hood. Users can first install the back plate and then install other parts of the range hood, making the whole process more efficient.

[0040] In some technical solutions, optionally, in the height direction, part of the smoking module is provided on the lower side of the main body module, and when the main body module is connected to the smoking module, the first connecting member and the second connecting member are provided inside the main body module.

[0041] In this technical solution, in the height direction, part of the smoking module is provided on the lower side of the main body module, and the design that the first connecting member and the second connecting member are located inside the main body module. The connecting member is located inside the main body module, which helps to hide the connecting member and makes the overall appearance of the machine more concise and coordinated.

[0042] It can be understood that setting the connecting member inside can better protect them from being damaged by oil fumes, water vapor, and other pollutants in the kitchen environment. Of course, the built-in connecting member reduces the risk of accidental touch caused by exposed parts and improves the safety of the equipment.

[0043] Although the connecting member is located inside, due to the design of the detachable back plate, it is convenient to check and maintain the connecting member.

[0044] In some technical solutions, optionally, it further includes: a suction structure, which is detachably connected to the main body module.

[0045] In this technical solution, as a key component of the range hood, the suction structure is detachably connected to the main body module. The suction structure is responsible for effectively sucking in the cooking fumes and guiding them into the air duct, ensuring efficient fume discharge.

[0046] The detachable feature makes the suction structure easy to clean and maintain, helping to maintain the suction efficiency of the range hood and extend its service life. The design of the detachable connection means that the suction structure can be replaced or upgraded as needed, providing more personalized options and the possibility of adapting to different kitchen environments.

[0047] Users or maintenance personnel can easily install or replace the suction structure, improving the user experience and the convenience of product maintenance.

[0048] The additional aspects and advantages of the present invention will become apparent in the following description section or be learned through the practice of the present invention. Brief Description of the Drawings

[0049] Figure 1 Shows a schematic structural diagram of a range hood according to an embodiment of the present invention;

[0050] Figure 2 Shows a schematic structural diagram of a range hood according to an embodiment of the present invention;

[0051] Figure 3 Shows a schematic structural diagram of a range hood according to an embodiment of the present invention;

[0052] Figure 4 Shows a schematic structural diagram of a range hood according to an embodiment of the present invention;

[0053] Figure 5 Shows a schematic structural diagram of a range hood according to an embodiment of the present invention;

[0054] Figure 6 Shows a schematic structural diagram of a range hood according to an embodiment of the present invention;

[0055] Figure 7 Shows a schematic structural diagram of a range hood according to an embodiment of the present invention;

[0056] Figure 8 Shows a schematic structural diagram of a range hood according to an embodiment of the present invention;

[0057] Figure 9 Shows a schematic structural diagram of a range hood according to an embodiment of the present invention.

[0058] Among them, Figures 1 to 9 the corresponding relationship between the reference numerals in the drawings and the component names is as follows:

[0059] 100: range hood; 102: main body module; 1022: housing; 1024: fan; 1026: installation cavity; 104: smoking module; 106: first connecting member; 1062: first fixing bracket; 1064: first connecting hole; 108: second connecting member; 1082: second fixing bracket; 1084: second connecting hole; 110: lifting device; 1102: fixing plate; 1104: sliding plate; 112: smoking main body; 1122: top frame; 1124: smoking port; 114: back plate; 116: air suction structure. Detailed implementation manners

[0060] In order to more clearly understand the above objects, features and advantages of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below with reference to the drawings and specific implementation manners. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0061] In the following description, many specific details are set forth in order to fully understand the present application. However, the embodiments of the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present application is not limited to the limitations of the specific embodiments disclosed below.

[0062] Next, refer to Figures 1 to 9 to describe some embodiments according to the present invention.

[0063] As Figure 1 and Figure 6As shown in the figure, an extractor hood 100 proposed in this embodiment mainly includes a main body module 102, a smoke suction module 104, and a first connecting member 106 and a second connecting member 108 for connecting the two. Among them, the main body module 102 is the core part of the extractor hood 100, including a housing 1022 and a blower 1024 inside. The housing 1022 plays a role in protecting internal parts and providing structural support, while the blower 1024 is the main component for realizing the smoke suction function, responsible for generating sufficient suction to inhale the cooking fumes and discharge them through the air duct. The smoke suction module 104 is provided with an air duct, which is the passage for the cooking fumes to enter the extractor hood 100. This module is crucial for the absorption efficiency of the cooking fumes and usually also includes a filtering system for intercepting oil droplets and food residues. The first connecting member 106 and the second connecting member 108 enable the smoke suction module 104 to be conveniently connected to or separated from the main body module 102. The first connecting member 106 is provided on the housing 1022, and the second connecting member 108 is provided on the smoke suction module 104. Their mutual cooperation realizes a modular connection method, which is convenient for users to replace the smoke suction module 104 according to needs, or to carry out cleaning and maintenance.

[0064] It should be emphasized that the extractor hood 100 of the present application mainly realizes modularization. Such a design allows users to replace different smoke suction modules 104 according to their own needs. For example, different styles or functions of smoke suction modules 104 can be selected according to the kitchen decoration style or cooking habits. At the same time, this design also facilitates the rapid model change of products by manufacturers, improving production efficiency and market response speed. In addition, the modular design is also helpful for maintenance and cleaning, and users can more conveniently disassemble and replace parts.

[0065] Among them, the detachable connection between the first connecting member 106 and the second connecting member 108 includes different connection mechanisms such as magnetic attraction type, snap-fit type, and slide rail type.

[0066] In one embodiment, optionally, multiple smoke suction modules 104 can be respectively connected to the main body module 102 through connecting members. It can be understood that by using multiple smoke suction modules 104, users are allowed to select different smoke suction modules 104 according to personal preferences and kitchen layouts to achieve personalized customization. Even, users can select and install different smoke suction modules 104 with different wind powers or styles according to different cooking needs. For example, a high-suction module can be used during frying and stir-frying, while a low-suction module can be used during steaming and boiling.

[0067] It can be understood that in large kitchens or commercial kitchens, a larger range of smoke absorption may be required, and multiple smoke suction modules 104 can provide a wider coverage area.

[0068] Of course, if a certain smoke suction module 104 fails or needs to be cleaned, the module can be separately disassembled for maintenance without affecting the overall use.

[0069] In one embodiment, optionally, the housing 1022 has an installation cavity 1026, specifically located on the side of the housing 1022 close to the installation surface. It can be understood that the installation surface of the range hood is usually installed against the wall, that is, the installation cavity 1026 is arranged on the rear side of the housing 1022. Among them, as Figure 5 shown, the first connecting member 106 is composed of a first fixing bracket 1062, and its two ends are respectively connected to the front wall and the rear wall of the installation cavity 1026, and are provided with a first connection hole 1064. It can be understood that the first fixing bracket 1062 connects the front and rear walls of the installation cavity 1026, providing stable support for the connection between the smoking module 104 and the main body module 102, ensuring the safety and stability of the connection.

[0070] By cooperating with the second connecting member 108 on the smoking module 104 through the first connection hole 1064, the installation process can be simplified, making the installation and disassembly of the module more convenient and fast.

[0071] It can be understood that the design of the installation cavity 1026 makes use of the space on the side of the housing 1022 close to the installation surface, which helps to reduce the external space occupied by the entire range hood 100, making it more compact and suitable for the needs of different kitchen spaces.

[0072] Of course, the first fixing bracket 1062 can integrate or hide the connecting member, which improves the aesthetic degree of the product to a certain extent.

[0073] Among them, the shape of the first connection hole 1064 can be any shape as long as the connection can be achieved.

[0074] Overall, the design of the installation cavity 1026 on the side of the housing 1022 close to the installation surface and the setting of the first fixing bracket 1062 provide an effective solution for the modular connection of the range hood 100, which helps to achieve rapid installation, high customization and easy maintenance of the product.

[0075] In one embodiment, optionally, as Figure 7 shown, the second connecting member 108 includes a second fixing bracket 1082, and the second connection hole 1084 on the second fixing bracket 1082 corresponds to the first connection hole 1064 on the first connecting member 106, ensuring the precise docking between the smoking module 104 and the main body module 102. When connecting, there is no limitation on the second connection hole 1084. The second connection hole 1084 can be a through hole or a threaded hole, but the connection between the first connection hole 1064 and the connecting member is a threaded connection. Therefore, the connecting member can be a screw or a bolt, and at the same time, the first connection hole 1064 is a threaded hole. Through the threaded connection, the connecting member can firmly fix the smoking module 104 and the main body module 102 together, improving the stability of the overall structure.

[0076] It can be understood that the design of the threaded connection facilitates disassembly and assembly. Users or maintenance personnel can easily replace or clean the smoking module 104 without the need for professional tools. Due to its self-locking property, the threaded connection can maintain the tightness of the connection during long-term use, reducing loosening caused by vibrations and other reasons.

[0077] Of course, the standardized threaded connection enables the manufacturer to produce compatible smoking modules 104, simplifies the production process, and reduces costs.

[0078] Consider different thread specifications, strength grades, and the selection of corrosion-resistant materials to ensure the long-term reliability of the connection.

[0079] It can be understood that through the above solution, a highly modular product can be provided, enabling users to replace the smoking module 104 according to their needs while ensuring stability and safety during use. This design may also reduce production and maintenance costs and improve the market competitiveness of the product.

[0080] In one embodiment, optionally, the smoking module 104 is located on the front side of the installation cavity 1026 and there is a gap between it and the installation surface. The gap can promote air circulation, facilitate heat dissipation inside the range hood 100, prevent the device from overheating, and extend its service life. At the same time, the gap can serve as a buffer space to reduce the impact of vibrations caused by cooking activities in the kitchen on the range hood 100. Of course, the gap allows users to more easily clean the oil stains and dust that may accumulate between the smoking module 104 and the installation surface.

[0081] It can be understood that the existence of the gap may allow a certain degree of adjustment space, making the installation process more flexible and capable of adapting to different wall conditions.

[0082] Furthermore, a sealing structure can be provided around the gap to prevent oil fumes and dust from entering the gap.

[0083] In one embodiment, optionally, as Figure 3 and Figure 4 shown, the smoking module 104 includes a lifting device 110, and the lifting device 110 is composed of a fixed plate 1102 and a sliding plate 1104. A second connecting member 108 is provided on the fixed plate 1102, and an air duct is provided on the sliding plate 1104. The lifting device 110 enables the height of the air duct part to be adjusted as needed, improving the adaptability of the range hood 100 and making it applicable to cooking equipment and operating habits at different heights.

[0084] By adjusting the height of the sliding plate 1104, the air duct can be made closer to the cooking area, thereby improving the smoking efficiency and the capture rate of oil fumes. And the design of the lifting device 110 allows the range hood 100 to raise the smoking module 104 when not in use, saving space and increasing the available space in the kitchen.

[0085] Users can easily adjust the position of the smoking module 104 according to their own needs, making the operation more convenient and improving the user experience.

[0086] In one embodiment, optionally, as Figure 8 and Figure 9 shown, the smoking module 104 includes a smoking main body 112, an openable and closable smoking port 1124, an air duct, and a top frame 1122, wherein a second connecting member 108 is provided on the top frame 1122. The smoking main body 112 is the core part of the smoking module 104, responsible for the preliminary absorption and diversion of oil fumes. The smoking port 1124 located on the smoking main body 112 is openable and closable, and is opened or closed according to cooking needs to control the intake of oil fumes, and is also convenient for cleaning and maintenance.

[0087] By providing an air duct connecting the smoking port 1124 and the fan 1024, it is responsible for smoothly guiding the inhaled oil fumes to the fan 1024 and finally discharging them. The top frame 1122 serves as the structural basis for connecting the smoking module 104 and the main body module 102. The second connecting member 108 on the top frame 1122 corresponds to the first connecting member 106 on the main body module 102 to achieve stable installation of the module.

[0088] In one embodiment, optionally, the back plate 114 covers the first connecting member 106, which can protect the connecting member from being eroded by oil fumes, steam, and dust, and extend its service life. Of course, the back plate 114 can hide the connecting member and wires, etc., making the installation of the range hood 100 more beautiful and tidy.

[0089] It can be understood that since the back plate 114 is detachably connected to the main body module 102, maintenance personnel or users can easily remove the back plate 114 for cleaning or repair work. At the same time, the design of the back plate 114 simplifies the installation process of the range hood 100. Users can first install the back plate 114 and then install other parts of the range hood 100, making the whole process more efficient.

[0090] In one embodiment, optionally, in the height direction, part of the smoking module 104 is arranged on the lower side of the main body module 102, and the design that the first connecting member 106 and the second connecting member 108 are located inside the main body module 102. The connecting member located inside the main body module 102 helps to hide the connecting member, making the overall appearance of the machine more concise and coordinated.

[0091] It can be understood that setting the connecting member inside can better protect them from being damaged by oil fumes, water vapor, and other pollutants in the kitchen environment. Of course, the built-in connecting member reduces the risk of accidental touch caused by exposed parts, improving the safety of the device.

[0092] Although the connecting member is located inside, the detachable back panel 114 is designed to facilitate the inspection and maintenance of the connecting member.

[0093] As Figure 2 shown, the air suction structure 116, as a key component of the range hood, is detachably connected to the main body module 102. The air suction structure is responsible for effectively sucking in cooking fumes and guiding them into the air duct, ensuring efficient fume discharge.

[0094] The detachable feature makes the air suction structure easy to clean and maintain, helping to maintain the air suction efficiency of the range hood and extend its service life. The design of the detachable connection means that the air suction structure can be replaced or upgraded as needed, providing more personalized choices and the possibility of adapting to different kitchen environments.

[0095] Users or maintenance personnel can easily install or replace the air suction structure, improving the user experience and the convenience of product maintenance.

[0096] In a specific embodiment, a main body frame mechanism of a range hood is proposed to meet the appearance requirements of different consumers and improve the generalization and standardization of the product. In addition, a standardized interface mechanism between the main body frame and the appearance smoking module of the range hood is provided, which can not only meet the requirements of fully embedded lifting range hoods but also adapt to ultra-thin wall suction type range hoods to meet the usage needs of different consumers, meet the requirements of rapid model change in factories, and improve the generalization and standardization of the product. It can be understood that the interface mechanism can meet the appearance requirements of different consumers, meet the requirements of rapid model change in factories, and improve the generalization and standardization of the product.

[0097] According to the range hood provided by the present invention, the smoking module is installed on the main body module in a modular manner, and the product has strong versatility and low maintenance costs.

[0098] In the present invention, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; the term "plural" means two or more unless otherwise clearly defined. Terms such as "install", "connect", "join", "fix" should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "join" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0099] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0100] In the description of this specification, the description of terms such as "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or instance. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0101] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An oil fume extractor, characterized in that, Comprising: A main body module, including a housing and a blower disposed within the housing; A smoking module, within which an air duct is provided, and the air duct communicates with the blower; A first connecting member and a second connecting member that are detachably connected, the first connecting member is provided on the housing, and the second connecting member is provided on the smoking module; Wherein, the connection between the smoking module and the main body module is achieved through the first connecting member and the second connecting member.

2. The range hood according to claim 1, wherein, The number of the smoking modules is multiple, and each smoking module is connected to the main body module through the first connecting member and the second connecting member.

3. The range hood according to claim 1, characterized in that, An installation cavity is provided on one side of the housing close to the installation surface, and the first connecting member specifically includes: A first fixing bracket, both ends of the first fixing bracket are respectively connected to the front wall and the rear wall of the installation cavity, and a first connection hole is provided on the first fixing bracket.

4. The range hood according to claim 3, characterized in that, The second connecting member includes: a second fixing bracket, disposed on the side of the smoking module facing the main body module, and a second connection hole is provided on the second fixing bracket; Wherein, a connecting member passes through the second connection hole and is threadedly connected to the first connection hole.

5. The range hood according to claim 3, characterized in that, The smoking module is disposed on the front side of the installation cavity, and there is a gap between the smoking module and the installation surface.

6. The range hood according to claim 1, characterized in that, The smoking module specifically includes: A lifting device, including a fixed plate and a sliding plate that are slidably connected, the second connecting member is provided on the fixed plate, and the air duct is provided on the sliding plate.

7. The range hood according to claim 1, wherein The smoking module specifically includes: A smoking main body, on which an openable and closable smoking port and the air duct are provided; A top frame, disposed on the upper side of the smoking main body, and the second connecting member is provided on the top frame.

8. The range hood according to claim 1, wherein Further comprising: A back plate, disposed on the side of the main body module close to the installation surface, the back plate is detachably connected to the main body module, and the back plate covers the first connecting member.

9. The range hood according to claim 1, characterized in that, In the height direction, part of the smoking modules are disposed on the lower side of the main body module, and when the main body module is connected to the smoking module, the first connecting member and the second connecting member are disposed within the main body module.

10. The range hood according to claim 1, wherein, Further comprising: An air suction structure, detachably connected to the main body module.

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