Range hood

Abstract

A range hood relates to the field of kitchen equipment and is used for solving the problem that a panel of the range hood is inconvenient to open. The range hood comprises a range hood body, an oil cup, a panel, a clamping assembly and a limiting piece. A mounting cavity with a mounting opening is formed in the range hood body. And the oil cup is arranged in the mounting cavity. The panel is located on the side where the installation opening of the range hood body is located, and one end of the panel is rotationally connected with the range hood body. The clamping assembly is arranged on one of the range hood body and the panel and located on the side, where the installation opening is located, of the range hood body. The limiting piece is arranged on the other one of the range hood body and the panel and located on the side, where the installation opening is located, of the range hood body. The limiting piece is connected with the clamping assembly in a clamped mode, and the limiting piece is used for being separated from the clamping assembly when the panel is pressed so as to open the panel. The range hood can be used for exhausting oil smoke.

Description

Technical Field

[0001] The present application relates to the technical field of kitchen equipment, and in particular to a range hood. Background Art

[0002] The range hood is a common kitchen appliance in the home, which can be used to extract and discharge oil smoke. The range hood includes a housing, an oil cup and a panel. The housing is formed with a receiving cavity. In order to save space and ensure the simplicity and beauty of the range hood, the oil cup is arranged in the receiving cavity. The oil cup can collect the oil droplets flowing out of the range hood during operation to prevent the oil droplets from falling directly into the kitchenware under the range hood.

[0003] Generally, the existing range hood also includes a handle connected to the panel, and the user opens the panel through the handle to regularly clean the oil cup.

[0004] However, when opening the panel, the user needs to use a large external force to pry the handle, which is inconvenient. In addition, the range hood needs to reserve a position for the handle, which takes up a large space. Utility Model Content

[0005] The present application provides a range hood, which is used to solve the problem that the panel of the range hood is inconvenient to open.

[0006] In order to achieve the above objectives, this application adopts the following technical solutions:

[0007] An embodiment of the present application provides a range hood, including a range hood body, an oil cup, a panel, a snap-on assembly and a limiter. An installation cavity having a mounting opening is formed inside the range hood body. The oil cup is disposed in the installation cavity. The panel is located on a side where the mounting opening of the range hood body is located, and one end of the panel is rotatably connected to the range hood body. The snap-on assembly is disposed on one of the range hood body and the panel, and is located on a side where the mounting opening of the range hood body is located. The limiter is disposed on the other of the range hood body and the panel, and is located on a side where the mounting opening of the range hood body is located. The limiter is snap-connected to the snap-on assembly, and the limiter is used to separate from the snap-on assembly when the panel is pressed to open the panel.

[0008] The range hood provided in the embodiment of the present application has one end of the panel rotatably connected to the range hood body, so that the panel can have a closed state and an open state. When the panel is in the closed state, the panel can play a certain protective role for the components in the installation cavity, such as the oil cup. When the panel is in the open state, the user can regularly inspect, maintain and replace the components in the installation cavity. When the panel is in the closed state, the user only needs to press the panel to separate the limiter from the snap-on assembly. At this time, the panel can be rotated relative to the range hood body to open the panel. When the panel is in the open state, the user only needs to press the panel to snap the limiter into the snap-on assembly. At this time, the panel is fixed relative to the range hood body to close the panel.

[0009] The range hood provided in the embodiment of the present application allows the user to open and close the panel in a simple and convenient manner, saving time and effort, facilitating the user to regularly inspect, maintain and replace the components in the installation cavity, facilitating the cleaning of the oil cup, and improving the user's experience. In addition, the user does not need to install additional components for pulling the panel, saving space.

[0010] In some embodiments of the present application, the snap-on assembly includes a first snap-on assembly and a second snap-on assembly. The first snap-on assembly is movably connected to one of the range hood body and the panel. The second snap-on assembly is movably connected to one of the range hood body and the panel. The second snap-on assembly is movably connected to the range hood body and snap-on to the first snap-on assembly. The limiting member is snap-on to the second snap-on assembly to drive the second snap-on assembly to move, separate the second snap-on assembly from the first snap-on assembly, and further separate the second snap-on assembly from the limiting member during the movement.

[0011] In some embodiments of the present application, the first clamping assembly includes a first connecting shaft and a first clamping member. The first connecting shaft is connected to one of the range hood body and the panel. One end of the first clamping member is rotatably connected to the first connecting shaft. The second clamping assembly includes a second connecting shaft and a second clamping member. The second connecting shaft is connected to one of the range hood body and the panel. The second clamping member is rotatably connected to the second connecting shaft, one end of the second clamping member is connected to the first clamping member, and the other end is clamped to the limit member.

[0012] In some embodiments of the present application, the limiting member has a limiting groove, and one end of the second clamping member is located in the limiting groove and clamped with the limiting groove.

[0013] In some embodiments of the present application, the second clamping assembly further includes a rolling shaft, which is rotatably connected to one end of the second clamping member that is clamped with the limiting member and is clamped in the limiting groove.

[0014] In some embodiments of the present application, the first clamping member has a clamping groove, and one end of the second clamping member that is clamped with the first clamping member is formed with a clamping hook, which is clamped in the clamping groove.

[0015] In some embodiments of the present application, the first clamping assembly further includes a first torsion spring sleeved on the first connecting shaft. The second clamping assembly further includes a second torsion spring sleeved on the second connecting shaft.

[0016] In some embodiments of the present application, a mounting groove is formed inside the range hood body. The clamping assembly further includes a mounting box, which is disposed in the mounting groove and connected to one of the range hood body and the panel. A clamping cavity having an opening is formed inside the mounting box. The first clamping assembly and the second clamping assembly are respectively movably connected in the mounting box.

[0017] In some embodiments of the present application, the range hood further comprises a rotating assembly, which is connected to one end of the panel and the range hood body, and the range hood body and the panel are rotatably connected via the rotating assembly.

[0018] In some embodiments of the present application, the rotating assembly includes a first fixing member, a second fixing member and a rotating shaft. The first fixing member is connected to the range hood body. The second fixing member is connected to the panel. The rotating shaft is rotatably connected to the first fixing member and the second fixing member. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the technical solution of the utility model and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the utility model and do not constitute a limitation on the technical solution of the utility model.

[0020] Figure 1 One of the structural schematic diagrams of a range hood provided in an embodiment of the present application;

[0021] Figure 2 A second structural schematic diagram of a range hood provided in an embodiment of the present application;

[0022] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0023] Figure 4 for Figure 2 A partial enlarged view of point B in the middle;

[0024] Figure 5 One of the structural schematic diagrams of a clamping assembly and a limiting member of a range hood provided in an embodiment of the present application;

[0025] Figure 6 A second structural schematic diagram of a clamping assembly and a limiting member of a range hood provided in an embodiment of the present application;

[0026] Figure 7 One of the structural schematic diagrams of a clamping assembly of a range hood provided in an embodiment of the present application;

[0027] Figure 8 A third structural schematic diagram of a clamping assembly and a limiting member of a range hood provided in an embodiment of the present application;

[0028] Fig. 9 One of the partial enlarged views of a clamping assembly and a limiting member of a range hood provided in an embodiment of the present application;

[0029] Fig.10 A second structural schematic diagram of a clamping assembly of a range hood provided in an embodiment of the present application;

[0030] Fig.11 A second partial enlarged view of a clamping assembly and a limiting member of a range hood provided in an embodiment of the present application;

[0031] Fig.12 A third structural schematic diagram of a clamping assembly of a range hood provided in an embodiment of the present application;

[0032] Fig.13 A third structural schematic diagram of a range hood provided in an embodiment of the present application;

[0033] Fig.14 A fourth structural schematic diagram of a clamping assembly of a range hood is provided for an embodiment of the present application;

[0034] Fig.15 A schematic structural diagram of a range hood when a bent edge and abutting edge are in a separated state is provided for an embodiment of the present application;

[0035] Fig.16 A schematic structural diagram of a range hood when a bent edge and an abutting edge are in an abutting state is provided for an embodiment of the present application;

[0036] Fig.17 A schematic structural diagram of a rotating assembly of a range hood provided in an embodiment of the present application.

[0037] Reference numerals:

[0038] 100-range hood; 1-range hood body; 11-installation cavity; 111-installation port; 12-smoke hood; 13-frame; 14-installation slot; 2-panel; 3-filter; 4-oil cup; 5-clamping assembly; 51-first clamping assembly; 511-first connecting shaft; 512-first clamping member; 5121-hook; 513-first torsion spring; 52-second clamping assembly; 521-second connecting shaft; 522-second clamping member; 5221-clamping slot; 5222-bending edge; 523-second torsion spring; 53-rolling shaft; 54-installation box; 541-clamping cavity; 5411-opening; 542-rest edge; 6-limiting member; 61-limiting slot; 7-rotating assembly; 71-first fixing member; 72-second fixing member; 73-rotating shaft. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0040] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0041] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0042] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. In addition, when describing a pipeline, the "connected" and "connection" used in this application have the meaning of conduction. The specific meaning needs to be understood in conjunction with the context.

[0043] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0044] A range hood is a household appliance used in the kitchen that can absorb and discharge fumes, steam and other harmful gases generated during cooking. A range hood can maintain the cleanliness of the home kitchen environment, protect family members from the harm of fumes, and improve the overall quality of life.

[0045] Generally, a range hood includes a housing, an oil cup and a panel. The housing is formed with a receiving cavity. In order to save space and ensure the simplicity and beauty of the range hood, the oil cup is arranged in the receiving cavity. The oil cup can collect oil droplets flowing out of the range hood during operation to prevent the oil droplets from falling directly into the kitchenware under the range hood.

[0046] Generally, the existing range hood further includes a handle which is connected to the panel, and the user opens the panel through the handle to clean the oil cup regularly.

[0047] However, when opening the panel, the user needs to use a large external force to pry the handle, which is inconvenient. In addition, the range hood needs to reserve a position for the handle, which takes up a large space.

[0048] Based on this, the embodiment of the present application provides a range hood. Figure 1 , Figure 1 This is one of the structural schematic diagrams of a range hood 100 provided in an embodiment of the present application. The range hood 100 includes a range hood body 1 .

[0049] The range hood body 1 can extract and discharge oil smoke, and play a supporting and protective role for the internal components of the range hood 100, such as a fan, a circuit, etc.

[0050] See also Figure 2 , Figure 2 This is a second structural schematic diagram of a range hood 100 provided in an embodiment of the present application. The range hood body 1 may form a mounting cavity 11 having a mounting opening 111. The mounting cavity 11 may be used to accommodate internal components of the range hood 100, such as a fan, a circuit, and the like.

[0051] See also Figure 2The range hood body 1 may include a smoke collecting hood 12, which can collect the smoke generated during cooking. A smoke collecting cavity may be formed inside the smoke collecting hood 12, which can be used to contain the smoke generated during cooking. The smoke collecting hood 12 also forms the above-mentioned installation cavity 11, and the smoke collecting cavity is connected to the installation cavity 11.

[0052] The smoke collecting hood 12 is provided with a smoke collecting port and a smoke outlet communicated with the smoke collecting cavity. The oil smoke generated during cooking can enter the smoke collecting cavity through the smoke collecting port and be discharged from the smoke collecting cavity through the smoke outlet.

[0053] See also Figure 2 The range hood body 1 may further include a frame 13 , and the frame 13 is connected to the fume collecting hood 12 .

[0054] The connection mode between the frame 13 and the smoke hood 12 can be selected according to actual conditions. For example, the frame 13 and the smoke hood 12 can be connected by rivets. Rivets can provide high bonding strength, and can firmly connect the frame 13 and the smoke hood 12 to ensure the stability of the range hood body 1 structure.

[0055] The frame 13 is the basic skeleton of the range hood 100 and can be used to carry and support components such as the fan of the range hood 100 to play a protective role.

[0056] An air supply passage is formed inside the frame 13 , and an air inlet and an air outlet communicated with the air supply passage are provided, and the air inlet is communicated with the smoke outlet.

[0057] In this way, the oil smoke is sucked into the smoke collecting chamber of the smoke collecting hood 12 through the smoke collecting port, and discharged from the smoke collecting chamber through the smoke outlet. At the same time, it enters the air supply channel of the frame 13 through the air inlet and is discharged from the air supply channel through the air outlet. Through the above process, the oil smoke can be sucked and discharged by the range hood 100. The range hood body 1 can also include a fan, which can accelerate the flow of airflow, so that more oil smoke can enter the range hood 100 and be discharged.

[0058] The fan is arranged in the air supply channel. The fan can absorb the oil smoke generated during cooking into the range hood 100 and discharge it, which plays a role in accelerating the flow of air, and can make more oil smoke enter the smoke collecting hood 12 and be discharged from the air outlet of the frame 13.

[0059] The range hood 100 may further include a filter screen, which covers the smoke outlet and can remove some harmful substances and particles in the smoke, reduce a portion of grease directly entering the frame 13 of the range hood 100 , and prevent grease from accumulating inside the frame 13 .

[0060] See also Figure 2 The range hood 100 may further include an oil cup 4, which may collect oil drops flowing out during operation of the range hood 100.

[0061] The oil cup 4 is arranged in the installation cavity 11. In this way, the oil cup 4 is arranged inside the fume collecting hood 12, which can save space and ensure the simplicity and beauty of the range hood 100.

[0062] See also Figure 1 and Figure 2 The range hood 100 may further include a panel 2. The panel 2 is located at a side of the range hood body 1 where the mounting opening 111 is located, and one end of the panel 2 is rotatably connected to the range hood body 1.

[0063] Since one end of the panel 2 is rotatably connected to the range hood body 1 , the panel 2 can have a closed state and an open state.

[0064] See also Figure 1 , the panel 2 is in a closed state, and the panel 2 covers the mounting opening 111 of the range hood body 1 ( Figure 2 ), the components in the mounting cavity 11, such as the oil cup 4 ( Figure 2 ) plays a certain protective role.

[0065] See also Figure 2 When the panel 2 is in the open state, the user can regularly inspect, maintain and replace the components in the installation cavity 11, which can facilitate the user to clean the oil cup 4.

[0066] See also Figure 2 , when panel 2 is open, see Figure 3 , Figure 3 for Figure 2 The range hood 100 may further include a clamping assembly 5. The clamping assembly 5 is disposed on one of the range hood body 1 and the panel 2, and is located on the side where the mounting opening 111 of the range hood body 1 is located. Exemplarily, the clamping assembly 5 is disposed on the range hood body 1.

[0067] See also Figure 4 , Figure 4 for Figure 2 The range hood 100 may further include a stopper 6. The stopper 6 is disposed on the other of the range hood body 1 and the panel 2, and is located at the mounting opening 111 ( Figure 2 ) on the side where the

[0068] See also Figure 5 , Figure 5 This is one of the structural schematic diagrams of a clamping assembly 5 and a stopper 6 of a range hood 100 provided in an embodiment of the present application. The stopper 6 is clamped with the clamping assembly 5. At this time, the panel 2 ( Figure 2 ) is in the closed state.

[0069] See also Figure 6 , Figure 6 The second structural diagram of the clamping assembly 5 and the limiting member 6 of the range hood 100 provided in the embodiment of the present application. The limiting member 6 ( Figure 6 ) is used to separate from the snap-on assembly 5 when the panel 2 is pressed to open the panel 2. At this time, the panel 2 ( Figure 2 ) is open.

[0070] In this way, when the panel 2 is in the closed state, the user only needs to press the panel 2 to separate the stopper 6 from the clamping assembly 5. At this time, the panel 2 can be rotated relative to the range hood body 1 to open the panel 2. When the panel 2 is in the open state, the user only needs to press the panel 2 to clamp the stopper 6 with the clamping assembly 5. At this time, the panel 2 is fixed relative to the range hood body 1 to close the panel 2.

[0071] The way for users to open and close the panel 2 is simple and convenient, saving time and effort, and is convenient for users to regularly inspect, maintain and replace the components in the installation cavity 11, and to clean the oil cup 4, thereby improving the user's experience. In addition, users do not need to install additional components for pulling the panel 2, saving space.

[0072] In some embodiments, see Figure 7 , Figure 7 This is one of the structural schematic diagrams of a clamping assembly 5 of a range hood 100 provided in an embodiment of the present application. The clamping assembly 5 may include a first clamping assembly 51 and a second clamping assembly 52. ​​The first clamping assembly 51 is connected to the range hood body 1 ( Figure 2 ) and Panel 2 ( Figure 2 The second clamping assembly 52 is movably connected to one of the range hood body 1 and the panel 2, and is clamped to the first clamping assembly 51.

[0073] Among them, see Figure 5 The limiting member 6 is engaged with the second clamping assembly 52 to drive the second clamping assembly 52 to move. Figure 7 , so that the second clamping assembly 52 is separated from the first clamping assembly 51, and then the second clamping assembly 52 is in contact with the limiting member 6 ( Figure 6 ) to open panel 2.

[0074] In this way, when the panel 2 is in the closed state, the user only needs to press the panel 2 to make the limiting member 6 drive the second clamping assembly 52 to move, so that the second clamping assembly 52 is separated from the first clamping assembly 51, and then the second clamping assembly 52 is separated from the limiting member 6 during the movement. At this time, the panel 2 can be rotated relative to the range hood body 1, and the panel 2 can be opened.

[0075] When the panel 2 is in the open state, the user only needs to press the panel 2 to make the second clamping assembly 52 clamped with the first clamping assembly 51 and clamped with the stopper 6. At this time, the panel 2 is fixed relative to the range hood body 1, and the panel 2 can be closed.

[0076] The way for users to open and close the panel 2 is simple and convenient, saving time and effort, and is convenient for users to regularly inspect, maintain and replace the components in the installation cavity 11, and to clean the oil cup 4, thereby improving the user's experience. In addition, users do not need to install additional components for pulling the panel 2, saving space.

[0077] It should be noted that the present application does not limit the manner in which the first clamping assembly 51 and the second clamping assembly 52 are movably connected to the range hood body 1 or the panel 2 , and the specific manner can be selected according to actual conditions.

[0078] Exemplarily, the first clamping assembly 51 and the second clamping assembly 52 are rotatably connected to the range hood body 1 .

[0079] Exemplarily, the first clamping assembly 51 and the second clamping assembly 52 are slidably connected to the range hood body 1. If a guide rail is provided on the range hood body 1, the first clamping assembly 51 and the second clamping assembly 52 include a slider, and the first clamping assembly 51 and the second clamping assembly 52 can be slidably connected to the range hood body 1 by sliding the slider on the guide rail.

[0080] In some embodiments, in order to realize the rotation connection between the first clamping assembly 51 and the second clamping assembly 52 and one of the range hood body 1 and the panel 2, see Figure 8 , Figure 8 The third structural diagram of the clamping assembly 5 and the stopper 6 of the range hood 100 provided in the embodiment of the present application. The first clamping assembly 51 may include a first connecting shaft 511 and a first clamping member 512. The first connecting shaft 511 is connected to the range hood body 1 ( Figure 2 ) and Panel 2 ( Figure 1 One end of the first clamping member 512 is rotatably connected to the first connecting shaft 511.

[0081] The first clamping member 512 is rotatably connected to one of the range hood body 1 and the panel 2 via the first connecting shaft 511. Thus, the first clamping member 512 can be rotated relative to the range hood body 1 or the panel 2 via the first connecting shaft 511, and the angle can be adjusted as needed, so as to better realize the clamping and separation between the first clamping member 512 and the second clamping member 522.

[0082] In some embodiments, the second clamping assembly 52 may include a second connecting shaft 521 and a second clamping member 522. The second connecting shaft 521 is connected to the range hood body 1 ( Figure 2 ) and Panel 2 ( Figure 2 The second clamping member 522 is rotatably connected to the second connecting shaft 521 , one end of the second clamping member 522 is clamped to the first clamping member 512 , and the other end is clamped to the limiting member 6 .

[0083] The limiting member 6 is engaged with the second clamping member 522 to drive the second clamping member 522 to move, so that the second clamping member 522 is separated from the first clamping member 512, and then the second clamping member 522 is separated from the limiting member 6 during the movement.

[0084] The second clamping component 522 is rotatably connected to one of the range hood body 1 and the panel 2 via the second connecting shaft 521. In this way, the second clamping component 522 can be rotated relative to the range hood body 1 via the second connecting shaft 521, and the angle can be adjusted as needed to better achieve the clamping and separation between the first clamping component 512 and the second clamping component 522.

[0085] In this way, when the panel 2 is in a closed state, the user only needs to press the panel 2 so that the limiting member 6 drives the second snap-in member 522 to move, so that the second snap-in member 522 is separated from the first snap-in member 512, and then the second snap-in member 522 is separated from the limiting member 6 during the movement. At this time, the panel 2 can be rotated relative to the range hood body 1, and the panel 2 can be opened.

[0086] When the panel 2 is in the open state, the user only needs to press the panel 2 so that one end of the second limiting member 6 is engaged with the first engaging member 512 and the other end is engaged with the limiting member 6. At this time, the panel 2 is fixed relative to the range hood body 1 and the panel 2 can be closed.

[0087] The user can open and close the panel 2 in a simple and convenient way, saving time and effort, and facilitating the user to regularly inspect, maintain and replace the internal components of the range hood 100, and to clean the oil cup 4, thereby improving the user's experience. In addition, the user does not need to install additional components for pulling the panel 2, thus saving space.

[0088] See also Figure 8 In some embodiments, the limiting member 6 may have a limiting groove 61 , and one end of the second clamping member 522 is located in the limiting groove 61 and clamped with the limiting groove 61 .

[0089] For example, see Figure 8 The limiting groove 61 has an arc groove and an extension portion, and the arc groove is engaged with the second clamping member 522 .

[0090] Of course, in other embodiments, the second clamping member 522 may have a limiting groove, and one end of the limiting member 6 is located in the limiting groove and clamped with the limiting groove.

[0091] In some embodiments, see Fig. 9 , Fig. 9This is one of the partial enlarged views of the clamping assembly 5 and the limiting member 6 of the range hood 100 provided in the embodiment of the present application. The second clamping assembly 52 may further include a rolling shaft 53. The rolling shaft 53 is rotatably connected to one end of the second clamping member 522 that is clamped with the limiting member 6 and is clamped in the limiting groove 61.

[0092] The limiting member 6 is engaged with the rolling shaft 53 to drive the rolling shaft 53 to move, so that the second engaging member 522 is separated from the first engaging member 512 , thereby separating the rolling shaft 53 from the limiting member 6 during the movement.

[0093] By engaging the rolling shaft 53 with the limiting groove 61, the friction coefficient of the rolling shaft 53 is lower, so that the clamping assembly 5 is easier to engage with the limiting groove 61 and easier to disengage from the limiting groove 61, making it easier to open and close the panel 2. At the same time, since the friction coefficient generated by the rolling shaft 53 is smaller, the service life of the clamping assembly 5 is extended.

[0094] See also Fig.10 , Fig.10 This is a second structural diagram of a clamping assembly 5 of a range hood 100 provided in an embodiment of the present application. The second clamping assembly 52 is surrounded by two fan-shaped side panels and a rectangular side panel, the three side panels are connected, and the second connecting shaft 521 passes through the two fan-shaped side panels.

[0095] Of course, in other embodiments, the second clamping member 522 may have a limiting groove, and the limiting member 6 may further include a rolling shaft, which is rotatably connected to one end of the limiting member 6 that is clamped with the limiting groove and is clamped in the limiting groove.

[0096] In some embodiments, see Fig.11 , Fig.11 The second partial enlarged view of the clamping assembly 5 and the stopper 6 of the range hood 100 provided in the embodiment of the present application. The first clamping member 512 may have a clamping groove 5221. One end of the second clamping member 522 clamped with the first clamping member 512 may be formed with a clamping hook 5121, and the clamping hook 5121 is clamped in the clamping groove 5221.

[0097] The first clamping member 512 is clamped with the second clamping member 522 via the clamping hook 5121 . The clamping hook 5121 can absorb and alleviate vibration and impact loads to a certain extent, thereby ensuring the stability of the clamping between the first clamping member 512 and the second clamping member 522 .

[0098] Of course, in other embodiments, the second clamping member 522 may have a clamping groove. One end of the first clamping member 512 that is clamped with the first clamping member 512 may be formed with a clamping hook, and the clamping hook is clamped in the clamping groove.

[0099] It should be noted that the present application does not limit the way in which the first clamping member 512 and the second clamping member 522 are clamped together, and the specific method can be selected according to actual conditions.

[0100] Exemplarily, the first clamping member 512 may have a clamping groove, and the second clamping assembly 52 may further include a roller, which is rotatably connected to one end of the second clamping member 522 that is clamped with the first clamping member 512 and is clamped with the clamping groove.

[0101] By the roller being engaged with the engaging groove, the friction coefficient of the roller movement is lower, so that the roller is easier to engage with the limiting groove and is also easier to escape from the limiting groove. At the same time, since the friction coefficient generated by the roller is smaller, the service life of the engaging assembly 5 is extended.

[0102] Exemplarily, the second clamping member 522 may have a clamping groove, and the first clamping assembly 51 may further include a roller, which is rotatably connected to one end of the first clamping member 512 and the second clamping member 522 that is clamped to the clamping groove.

[0103] In some embodiments, see Fig.12 , Fig.12 The third structural schematic diagram of a clamping assembly 5 of a range hood 100 provided in an embodiment of the present application. The first clamping assembly 51 further includes a first torsion spring 513. The first torsion spring 513 is sleeved on the first connecting shaft 511.

[0104] By providing the first torsion spring 513, when the first clamping member 512 is separated from the second clamping member 522 and clamped again, the first torsion spring 513 can play a resetting role, making it easier for the first clamping member 512 to clamp with the second clamping member 522, thereby making it easier to close the panel 2 and saving more effort.

[0105] In some embodiments, see Fig.12 The second clamping assembly 52 further includes a second torsion spring 523. The second torsion spring 523 is sleeved on the second connecting shaft 521.

[0106] By providing the second torsion spring 523, when the first clamping member 512 is separated from the second clamping member 522 and clamped again, the first torsion spring 513 can play a resetting role, making it easier for the first clamping member 512 to clamp with the second clamping member 522, thereby making it easier to close the panel 2 and saving more effort.

[0107] In some embodiments, a mounting groove is formed in the interior of the range hood body 1 and one of the panel 2. Fig.13 , Fig.13 This is a third structural schematic diagram of a range hood 100 provided in an embodiment of the present application. Exemplarily, a mounting groove 14 is further formed inside the range hood body 1 .

[0108] The clamping assembly 5 further includes a mounting box 54. The mounting box 54 is disposed in the mounting slot 14 and connected to the range hood body 1.

[0109] See also Fig.14 , Fig.14 This is a fourth structural diagram of a clamping assembly 5 of a range hood 100 provided in an embodiment of the present application. A clamping cavity 541 having an opening 5411 is formed inside the mounting box 54. Fig.13 The first clamping assembly 51 and the second clamping assembly 52 are movably connected in the installation box 54 respectively.

[0110] The mounting box 54 can protect the first clamping assembly 51 and the second clamping assembly 52 , thereby reducing the scratches and frictions between the first clamping assembly 51 and the second clamping assembly 52 during the movement.

[0111] It should be noted that the present application does not limit the shape of the installation box 54, and the shape can be selected according to the actual situation. Fig.14 The shape of the mounting box 54 is a cuboid with a notch.

[0112] In some embodiments, see Fig.15 and Fig.16 , Fig.15 This is a schematic structural diagram of a range hood 100 provided in an embodiment of the present application, in which the bent edge 5222 and the abutting edge 542 are in a separated state. Fig.16 A schematic diagram of the structure of a range hood 100 provided in an embodiment of the present application, in which the bent edge 5222 and the abutting edge 542 are in abutting state. The inner wall of the mounting box 54 is formed with an abutting edge 542, and the second clamping member 522 is formed with a bent edge 5222. When the panel 2 is in an open state, when the first clamping member 512 (not shown in the figure) is disengaged from the second clamping member 522, the second clamping member 522 will rotate in a clockwise direction until the bent edge 5222 abuts against the abutting edge 542. The abutment of the bent edge 5222 against the abutting edge 542 can play a limiting role and limit the movement of the second clamping member 522.

[0113] In some embodiments, see Fig.13 The range hood 100 may further include a rotating assembly 7. The rotating assembly 7 is connected to one end of the panel 2 and the range hood body 1. The range hood body 1 and the panel 2 are rotatably connected via the rotating assembly 7.

[0114] See also Fig.17 , Fig.17 The structure diagram of the rotating assembly 7 of a range hood 100 provided in an embodiment of the present application. The rotating assembly 7 may include a first fixing member 71, a second fixing member 72 and a rotating shaft 73. The first fixing member 71 is connected to the range hood body 1 ( Fig.13) is connected. The second fixing member 72 is connected to the panel 2 ( Fig.13 The rotating shaft 73 is rotatably connected to the first fixing member 71 and the second fixing member 72.

[0115] In this way, the panel 2 can be rotated relative to the range hood body 1 by rotating the rotating shaft 73 .

[0116] It should be noted that the panel 2 may rotate relative to the range hood body 1 in other ways, such as hinge connection, pin connection, etc., which may be selected according to actual conditions.

[0117] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A range hood, characterized in that: include: The range hood body has a mounting cavity with a mounting opening formed inside; An oil cup is arranged in the installation cavity; A panel is located on the side of the range hood body where the mounting opening is located; one end of the panel is rotatably connected to the range hood body; A clamping assembly is provided on one of the range hood body and the panel and is located on a side where the installation opening of the range hood body is located; A limit member, wherein the limit member is arranged on the other of the range hood body and the panel, and is located on the side where the mounting opening of the range hood body is located; the limit member is snap-fitted with the snap-fit ​​assembly, and the limit member is used to separate from the snap-fit ​​assembly when the panel is pressed to open the panel.

2. The range hood according to claim 1, characterized in that: The clamping assembly comprises: a first clamping assembly, wherein the first clamping assembly is movably connected to one of the range hood body and the panel; and a second clamping assembly, the second clamping assembly being movably connected to one of the range hood body and the panel, and being clamped to the first clamping assembly; The limiting member is engaged with the second clamping assembly to drive the second clamping assembly to move, so that the second clamping assembly is separated from the first clamping assembly, and further the second clamping assembly is separated from the limiting member during the movement.

3. The range hood according to claim 2, characterized in that: The first clamping assembly comprises: a first connecting shaft connected to one of the range hood body and the panel; and A first clamping member, one end of which is rotatably connected to the first connecting shaft; The second clamping assembly comprises: a second connecting shaft connected to one of the range hood body and the panel; and A second clamping member, wherein the second clamping member is rotatably connected to the second connecting shaft; one end of the second clamping member is clamped to the first clamping member, and the other end is clamped to the limiting member.

4. The range hood according to claim 3, characterized in that: The limiting member has a limiting groove; one end of the second clamping member is located in the limiting groove and is clamped with the limiting groove.

5. The range hood according to claim 4, characterized in that: The second clamping assembly further includes: A rolling shaft is rotatably connected to one end of the second clamping member that is clamped with the limiting member and is clamped in the limiting groove.

6. The range hood according to claim 3, characterized in that: The first clamping member has a clamping groove; one end of the second clamping member clamped with the first clamping member is formed with a clamping hook; the clamping hook is clamped in the clamping groove.

7. The range hood according to claim 3, characterized in that: The first clamping assembly further includes: A first torsion spring, wherein the first torsion spring is sleeved on the first connecting shaft; and / or, The second clamping assembly further includes: A second torsion spring is sleeved on the second connecting shaft.

8. The range hood according to claim 2, characterized in that: A mounting groove is formed inside the range hood body and one of the panels; the clamping assembly further includes: An installation box is arranged in the installation slot; A clamping cavity with an opening is formed inside the installation box; the first clamping assembly and the second clamping assembly are movably connected in the installation box respectively.

9. The range hood according to claim 1, characterized in that: The range hood further comprises: A rotating assembly is connected to one end of the panel and the range hood body; the range hood body and the panel are rotatably connected via the rotating assembly.

10. The range hood according to claim 9, characterized in that: The rotating assembly comprises: a first fixing member, the first fixing member being connected to the range hood body; a second fixing member connected to the panel; and A rotating shaft is rotatably connected to the first fixing member and the second fixing member.

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