Range hood

Abstract

The utility model discloses a range hood. The range hood comprises a box body and a condensation plate, wherein a containing cavity is formed in the box body, the box body comprises a flow guide plate, an air inlet communicated with the containing cavity is formed in the flow guide plate, a clamping base and a hanging hole are formed in the side, away from the containing cavity, of the flow guide plate, the clamping base and the hanging hole are formed in the two ends of the air inlet, and a clamping groove is formed in the clamping base; the condensation plate is arranged on the side, away from the containing cavity, of the air inlet and comprises a plate body, a hanging piece and an inserting buckle piece, the hanging piece and the inserting buckle piece are arranged on one side of the plate body, the hanging piece is detachably hung in the hanging hole, and the inserting buckle piece is detachably clamped in the clamping groove. The extractor hood is provided with the condensation plate structure, the smoke suction effect can be improved, the condensation plate is easy to disassemble and assemble, and a user can conveniently clean the extractor hood.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household appliances, in particular to a range hood. BACKGROUND

[0002] The range hood is arranged above the kitchen stove, and is used for extracting and discharging the oil fume generated during the cooking of food by a user. Generally, a smoke exhaust fan is arranged in the shell of the range hood, and an air inlet is arranged on the smoke suction plate. When the range hood is in operation, the smoke exhaust fan is started, and the oil fume generated during the cooking process is sucked into the air collecting cavity of the air collecting box through the air inlet by the smoke exhaust fan, and then is discharged by the smoke exhaust fan.

[0003] The condensing plate is an important component of the range hood. The condensing plate is installed at the front end of the air inlet of the range hood. The smoke generated during the cooking of food first hits the condensing plate, and then enters the interior of the range hood after being condensed by the condensing plate. The component can increase the negative pressure area.

[0004] During the use of the condensing plate, the condensing plate is in long-term contact with the oil fume, and is prone to being dirty. Therefore, the condensing plate needs to be regularly disassembled and cleaned. However, the disassembly and assembly of the condensing plate in the prior art are relatively complicated, and the time consumption is relatively long. CONTENT OF THE INVENTION

[0005] In view of the problems in the background art, the purpose of the present application is to provide a range hood. The condensing plate of the range hood is easy to disassemble and assemble, and facilitates the user to clean the range hood.

[0006] To achieve the above-mentioned purpose, the present application provides a range hood. The range hood comprises a box body and a condensing plate. The box body forms a containing cavity. The box body comprises a flow guide plate. The flow guide plate is provided with an air inlet which is in communication with the containing cavity. The side of the flow guide plate away from the containing cavity is provided with a clamping seat and a hanging hole. The clamping seat and the hanging hole are arranged at the two ends of the air inlet. The clamping seat forms a clamping groove. The condensing plate is arranged on the side of the air inlet away from the containing cavity and is detachably connected with the flow guide plate. The condensing plate comprises a plate body and a hanging piece and a plug-in piece arranged on one side of the plate body. The hanging piece is hung in the hanging hole, and the plug-in piece is clamped in the clamping groove.

[0007] Further, the width of one end of the condensing plate is greater than the width of the other end. The hanging piece is arranged at one end of the condensing plate, and the plug-in piece is arranged at the other end of the condensing plate.

[0008] Further, the hanging hole is in communication with the containing cavity. One end of the hanging piece is located in the containing cavity, and the other end of the hanging piece is located outside the containing cavity.

[0009] Further, the hanging piece comprises a clamping shaft, a connecting plate and a fixing plate. The clamping shaft is clamped in the containing cavity. One end of the connecting plate is connected with the clamping shaft, and the other end of the connecting plate is connected with the fixing plate. The fixing plate is connected with the plate body.

[0010] Further, the connecting plate is connected with one end of the clamping shaft by bending, and the hanging hole is arranged in an L shape.

[0011] Further, at least two hanging members are arranged on the plate body, one of the at least two hanging members is provided with a pre-fixing shaft at the end of the other end of the clamping shaft, and the outer diameter of the pre-fixing shaft is smaller than the outer diameter of the clamping shaft.

[0012] Further, the flow guide plate is provided with a limiting member on the side close to the accommodating cavity, and the limiting member is used for limiting the clamping shaft.

[0013] Further, the flow guide plate is concave to form the limiting member.

[0014] Further, the plug-in buckle comprises a mounting seat and an elastic buckle, the elastic buckle is arranged on the mounting seat, and the mounting seat is connected with the plate body.

[0015] Further, the elastic buckle comprises a groove, a first impact bead, a second impact bead and a spring, the groove is formed with a through hole penetrating through both ends of the groove, the first impact bead, the second impact bead and the spring are arranged in the through hole, the first impact bead is arranged at one end of the spring, the second impact bead is arranged at the other end of the spring, and the first impact bead and the second impact bead are partially exposed outside the through hole.

[0016] Beneficial effects: Different from the prior art, the range hood in the application comprises a box body and a condensing plate. The box body forms an accommodating cavity, and comprises a flow guide plate. The flow guide plate is provided with an air inlet communicating with the accommodating cavity. The side of the flow guide plate away from the accommodating cavity is provided with a clamping seat and a hanging hole. The clamping seat and the hanging hole are arranged at both ends of the air inlet, and the clamping seat forms a clamping groove. The condensing plate is arranged on the side of the air inlet away from the accommodating cavity. The condensing plate comprises a plate body and a hanging member and a plug-in buckle arranged on one side of the plate body. The hanging member is detachably hung in the hanging hole, and the plug-in buckle is detachably clamped in the clamping groove. In the range hood of the application, the structure of the condensing plate is simple and easy to manufacture. The condensing plate is easy to install and detach, and it is convenient for users to clean the range hood. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are some embodiments of the application, and other drawings can also be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0018] Figure 1 is a structural schematic diagram of an embodiment of a range hood provided by the application;

[0019] Figure 2 is Figure 1 is a bottom structure schematic diagram of the range hood shown in the figure when the condensing plate is not installed;

[0020] Figure 3 is a structural schematic view of a condensing plate of the range hood shown in Figure 1

[0021] Figure 4 is a sectional structural schematic view of the range hood shown in Figure 1

[0022] Figure 5 is an enlarged structural schematic view of the middle frame M shown in Figure 4

[0023] Figure 6 is a structural schematic view of a hanging piece in the condensing plate shown in Figure 5

[0024] Figure 7 is a structural schematic view of a hanging piece in the condensing plate shown in Figure 5

[0025] Figure 8 is a partial top view structural schematic view of the range hood shown in Figure 1

[0026] Figure 9 is an enlarged structural schematic view at the middle circle A shown in Figure 8

[0027] Figure 10 is a structural schematic view of an insertion buckle piece in the condensing plate shown in Figure 5

[0028] Figure 11 is an exploded schematic view of the insertion buckle piece shown in Figure 10

[0029] BRIEF DESCRIPTION OF DRAWINGS: 10, range hood; 11, box body; 111, deflector; 112, hanging hole; 113, clamping seat; 114, top plate; 115, first side plate; 116, second side plate; 101, air inlet; 1131, clamping groove; 12, condensing plate; 121, hanging piece; 122, insertion buckle piece; 123, plate body; 1211, clamping shaft; 1212, connecting plate; 1213, fixing plate; 1214, pre-fixing shaft; 1215, limiting piece; 1222, elastic buckle; 1221, mounting seat; 1223, groove body; 1224, first collision bead; 1225, second collision bead; 1226, spring; 1227, via hole. DETAILED DESCRIPTION

[0030] ​​​​​​​​​The application will be described in further detail below with reference to the drawings and embodiments. It is to be particularly noted that the following embodiments are merely intended to illustrate the application, but not to limit the scope of the application. Similarly, the following embodiments are only some of the embodiments of the application, but not all the embodiments of the application. All other embodiments obtained by those skilled in the art without creative efforts on the basis of the embodiments described herein belong to the scope of the application.

[0031] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase that the phrase in various places in the specification are not necessarily all referring to the same embodiment, or are necessarily referring to different embodiments. It is explicitly contemplated that embodiments described herein can be combined with each other.

[0032] In the description of the application, it is to be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, it can be detachably connected, or integrally connected; it can be mechanically connected, or electrically connected; it can be directly connected, or connected through an intermediate medium. For those skilled in the art, the above-mentioned terms can be specifically connected to the specific meanings in the application.

[0033] In the description of the application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" 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 application. In the description, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples described in the specification and the features of different embodiments or examples without contradiction.

[0034] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In the description of the application, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise explicitly specified.

[0035] The design of the range hood is to collect and discharge the oil fume generated during cooking out of the kitchen. Its main working principle is to drive the oil fume to flow with the discharged air flow by discharging the air in the kitchen, so as to be collected and discharged through the smoke machine. Among them, the condensing plate of the range hood is a key part of the range hood, which can increase the negative pressure area. The condensing plate is in contact with the oil fume for a long time during use, which is easy to be dirty and needs to be disassembled and cleaned regularly.

[0036] The present application provides a range hood, the fixing structure of the condensing plate in the range hood is simple, the cost is low, and the condensing plate is easy to manufacture. The condensing plate is easy to disassemble and install, which is convenient for users to clean the range hood and plays a role in maintaining the sanitary environment of the kitchen. The structure of the range hood provided by the present application will be introduced in detail below.

[0037] Please refer to Figure 1 , Figure 1 is a structure schematic diagram of an embodiment of a range hood provided by the present application. Specifically, the range hood 10 comprises a box body 11 and a condensing plate 12.

[0038] The box body 11 is formed with a containing cavity (not shown in the figure). Specifically, as Figure 1 shown, the box body 11 comprises a top plate 114, a first side plate 115, a second side plate 116 and a guide plate 111. Among them, one end of the guide plate 111 is connected to the bottom end of the first side plate 115, the other end of the guide plate 111 is connected to the bottom end of the second side plate 116, one end of the top plate 114 is connected to the top end of the first side plate 115, and the other end of the top plate 114 is connected to the top end of the second side plate 116. The first side plate 115, the second side plate 116, the top plate 114 and the guide plate 111 are surrounded to form the containing cavity. The specific structure of the box body 11 is within the scope of understanding of those skilled in the art, and will not be described in detail here.

[0039] The containing cavity is part of the air duct of the range hood 10, and the fan is arranged in the air duct. The guide plate 111 is provided with an air inlet 101 which is in communication with the containing cavity. An air inlet net (not marked in the figure) is arranged at the air inlet 101. Under the action of the fan, the flue gas enters the inside of the range hood 10 through the air inlet net at the air inlet 101. In Figure 1 the embodiment shown, two air inlets 101 are arranged on the guide plate 111, and the two air inlets 101 are symmetrically arranged relative to the center line of the range hood 10. In other embodiments, the number of air inlets can be 1 or 3, etc. In the present application, the number of air inlets 101 is not specifically limited.

[0040] As Figure 1As shown, the outer side of each air inlet 101 is provided with a condensing plate 12, which can increase the negative pressure area to improve the smoke suction effect. The condensing plate 12 can also effectively condense the oil fume generated during cooking. When cooking in the kitchen, the oil fume will rise with the hot air. The smoke machine condensing plate 12 can preliminarily condense the oil droplets in the high-temperature oil fume through its special material and structural design, reduce the diffusion of the oil fume, and help the subsequent oil fume filtration and discharge. Due to the preliminary treatment of the oil fume by the condensing plate 12 of the smoke exhaust machine 10, the oil fume is more easily sucked into the smoke machine and discharged outdoors, which greatly improves the smoke exhaust efficiency of the smoke machine and makes the air in the kitchen fresher. In general, the condensing plate 12 of the smoke exhaust machine 10 plays a crucial role in the oil fume treatment process, not only improving the smoke exhaust efficiency and protecting the interior of the smoke machine, but also bringing a convenient use experience to the user.

[0041] The design of the condensing plate 12 should be easy to clean and maintain. Regular cleaning of oil stains on the condensing plate 12 can ensure the normal operation of the smoke exhaust machine 10 and maintain good working efficiency. In addition, the cleaning and maintenance process is relatively simple, which can reduce the operation difficulty of the user. The fixing structure of the condensing plate 12 in the smoke exhaust machine 10 of the present application will be described in detail below.

[0042] In order to fix the condensing plate 12, as shown in Figure 2 , Figure 2 is Figure 1 the bottom view structural schematic diagram of the smoke exhaust machine without installing the condensing plate. In some embodiments, the side of the flow guide plate 111 away from the accommodating cavity is provided with a hanging hole 112 and a clamping seat 113, and the hanging hole 112 and the clamping seat 113 are respectively arranged at the two ends of each air inlet. The hanging hole 112 and the clamping seat 113 are respectively used for fixing the two ends of the condensing plate 12, and the clamping seat 113 is provided with a clamping groove 1131.

[0043] As shown in Figure 3 , Figure 3 is Figure 1 the structural schematic diagram of the condensing plate of the smoke exhaust machine, the condensing plate 12 comprises a plate body 123, a hanging piece 121 and a plug-in piece 122. The hanging piece 121 and the plug-in piece 122 are arranged on the side of the plate body 123 facing the flow guide plate 111. When the condensing plate 12 is installed on the flow guide plate 111, as shown in Figure 4 and Figure 5 , Figure 4 is Figure 1 the sectional view structural schematic diagram of the smoke exhaust machine, Figure 5 is Figure 4 the enlarged structural schematic diagram of the middle frame M, the hanging piece 121 on the condensing plate 12 is detachably hung in the hanging hole 112, and the plug-in piece 122 on the condensing plate 12 is detachably buckled in the clamping groove 1131 of the clamping seat 113.

[0044] AsFigure 2 As shown, the hanging hole 112 can be in communication with the accommodating cavity. In this way, the condensing plate 12 is in the installed state, one end of the hanging piece 121 is located in the accommodating cavity, and the other end of the hanging piece 121 is located outside the accommodating cavity. That is, one end of the hanging piece 121 is clamped in the accommodating cavity, and the other end of the hanging piece 121 is outside the accommodating cavity and connected with the plate body 123. Because the space of the accommodating cavity is large, it is convenient to install one end of the hanging piece 121 into the accommodating cavity, and it is also convenient to set the limiting structure of the hanging piece 121 in the accommodating cavity. In other embodiments, the hanging hole 112 can also not be in communication with the accommodating cavity, in this way, the hanging hole 112 is a fixing hole separately provided on the guide plate 111.

[0045] As shown in FIG. 1, Figure 6 As shown, Figure 6 is a structure diagram of the hanging piece in the condensing plate, Figure 3 As shown, the hanging piece 121 can include a clamping shaft 1211, a connecting plate 1212, and a fixing plate 1213, wherein the clamping shaft 1211 is clamped in the accommodating cavity, one end of the connecting plate 1212 is connected with the clamping shaft 1211, the other end of the connecting plate 1212 is connected with the fixing plate 1213, and the fixing plate 1213 is connected with the plate body 123. One end of the connecting plate 1212 extends into the accommodating cavity and is connected with the clamping shaft 1211, and the other end of the connecting plate 1212 is located outside the accommodating cavity and is connected with the fixing plate 1213. The structure of the hanging piece 121 of the above-mentioned embodiment is simple, the cost is low, and the manufacturing difficulty is small.

[0046] Further, as shown in FIG. 1, Figure 6 The connecting plate 1212 can be connected with one end of the clamping shaft 1211, that is, the connecting plate 1212 and the clamping shaft 1211 are arranged in an L-shaped bending manner. The connecting plate 1212 can be fixed to the connecting hole at the end of the clamping shaft 1211. In other embodiments, the connecting plate 1212 can also be integrally formed with the clamping shaft 1211 to improve the structural stability of the hanging piece 121. Correspondingly, as shown in FIG. 1, Figure 2 As shown, the hanging hole 112 can also be arranged in an L-shaped manner, the long side of the L-shaped hanging hole is arranged close to the air inlet 101, and the short side of the L-shaped hanging hole is arranged away from the air inlet 101. In this way, it is convenient to assemble and disassemble the hanging piece 121. When assembling, the clamping shaft 1211 can be placed into the hanging hole 112 along the long side of the L-shaped hanging hole 112 to extend into the accommodating cavity, and then moved towards the short side of the L-shaped hanging hole 112.

[0047] As shown in FIG. 1, Figure 8 As shown, Figure 9 As shown in FIG. 1, Figure 8 As shown, Figure 1 As shown in FIG. 1, a partial top view structure diagram of the range hood, Figure 9 As shown in FIG. 1, Figure 8The enlarged structural schematic view at the middle circle A shows that the guide plate 111 is provided with a limiting piece 1215 on the side close to the accommodating cavity, that is, the limiting piece 1215 is arranged in the accommodating cavity, and the limiting piece 1215 is used for limiting the clamping shaft 1211. When the condensing plate 12 is assembled, the clamping shaft 1211 is arranged into the hanging hole 112 along the long side of the L-shaped hanging hole 112, and then is moved to the side of the short side of the L-shaped hanging hole 112, so that the clamping shaft 1211 is abutted to one side of the limiting piece 1215. The clamping shaft 1211 is limited by the limiting piece 1215, so that one end of the condensing plate 12 is fixed.

[0048] As shown in Figure 9 , the guide plate 111 can be concave, so as to form a protrusion on the inner side of the guide plate 111, which can be used as the limiting piece 1215. This kind of arrangement is simple in process, saves material cost, and can improve the structural reliability of the limiting piece 1215. In other embodiments, a separate baffle can be arranged on the inner surface of the guide plate 111 to serve as the limiting piece 1215, so that the clamping shaft 1211 can also be limited.

[0049] In other embodiments, the connecting plate 1212 can also be connected to the middle position of the clamping shaft 1211, that is, the connecting plate 1212 is arranged in a T shape with the clamping shaft 1211. The hanging hole 112 is also arranged in a T shape, so that the clamping shaft 1211 can be arranged into the accommodating cavity through the horizontal side (upper end of the T shape) of the T-shaped hanging hole 112, and then the clamping shaft 1211 is moved to the vertical side (lower end of the T shape) of the T-shaped hanging hole 112. Since the width of the vertical side is smaller than that of the horizontal side, the clamping shaft 1211 will not fall off from the hanging hole 112 at the vertical side of the hanging hole 112, so that one end of the condensing plate 12 is fixed. Moreover, when disassembled, the clamping shaft 1211 can be pushed to the horizontal side (upper end of the T shape) of the hanging hole 112, so that the clamping shaft 1211 can be disassembled from the hanging hole 112.

[0050] Further, the condensing plate 12 can be provided with two hanging pieces 121, which are arranged at intervals, one of which is located at the front end of the plate body 123, and the other of which is located at the rear end of the plate body 123. The rear end of the plate body 123 is arranged close to the wall surface. In other embodiments, the condensing plate 12 can also be provided with only one hanging piece 121. When only one hanging piece 121 is arranged on the plate body 123, the hanging piece 121 can be arranged at the middle position of one side of the plate body 123, so that the stress on the plate body 123 is more uniform. In other embodiments, the condensing plate 12 can be provided with three or four hanging pieces 121. The number of the hanging pieces 121 can be selected according to actual needs, which is not limited herein.

[0051] When the condensing plate 12 includes two hanging pieces 121, as shown in Figure 3 and Figure 7As shown, one of the two hanging pieces 121 is provided with a pre-fixing shaft 1214 at the end of the clamping shaft 1211 away from the connection. The pre-fixing shaft 1214 is a small shaft provided at the end of the clamping shaft 1211. For example, the rear-end hanging piece 121 is provided with an additional pre-fixing shaft 1214 compared with the front-end hanging piece 121. The pre-fixing shaft 1214 is designed to solve the problem that the condensing plate 12 is large in size and inconvenient to install at the rear of the guide plate 111, and cannot guarantee that the two hanging pieces 121 can be simultaneously installed in the corresponding holes of the guide plate 111. The small shaft is used to first install the rear-end (the end close to the wall surface) hanging piece 121 into the hanging hole 112, pre-fix, and then install the front-end hanging piece 121, thereby reducing the installation complexity.

[0052] The outer diameter of the pre-fixing shaft 1214 is smaller than that of the clamping shaft 1211, so as to form a stepped block between the pre-fixing shaft 1214 and the clamping shaft 1211. Further, the length of the pre-fixing shaft 1214 is not less than 5 mm, and the diameter of the pre-fixing shaft 1214 is not less than 2 mm. The size design makes the pre-fixing shaft 1214 more reliable for pre-fixing and convenient for operation.

[0053] Further, as shown in Figure 10 and Figure 11 , Figure 10 is Figure 3 the structure diagram of the plug-in buckle in the condensing plate, Figure 11 is Figure 10 the exploded view of the plug-in buckle, specifically, the plug-in buckle 122 includes a mounting seat 1221 and an elastic buckle 1222, the elastic buckle 1222 is connected with the mounting seat 1221, and the mounting seat 1221 is connected with the plate body 123. The elastic buckle 1222 is clamped in the clamping groove 1131 formed by the clamping seat 113 of the guide plate 111. When the condensing plate 12 is installed, the elastic buckle 1222 is contracted to be installed in the clamping groove 1131. When disassembled, the elastic buckle 1222 is pulled out of the clamping groove 1131.

[0054] As shown in Figure 10 and 11As shown, the elastic buckle 1222 includes a groove body 1223, a first contact bead 1224, a second contact bead 1225 and a spring 1226. The groove body 1223 is fixed on the mounting seat 1221. The groove body 1223 is formed with a through hole 1227 penetrating through both ends of the groove body 1223. The first contact bead 1224, the second contact bead 1225 and the spring 1226 are arranged in the through hole 1227. The first contact bead 1224 is arranged at one end of the spring 1226. The second contact bead 1225 is arranged at the other end of the spring 1226. The first contact bead 1224 and the second contact bead 1225 are partially exposed outside the through hole 1227. The two contact beads can be contracted in the through hole 1227 of the groove body 1223 under the action of an external force. When the two contact beads are placed in the clamping groove 1131, the contact beads abut against the inner wall of the clamping groove 1131 of the clamping seat 113 under the action of the elastic force of the spring 1226, so as to fix the other end of the condensing plate 12 on the flow guide plate 111.

[0055] In the above embodiment, the elastic buckle 1222 is in the structure of a contact bead, so that the structure of the elastic buckle 1222 is simple, the installation and disassembly are convenient, and the fixing reliability is high.

[0056] In other embodiments, the elastic buckle 1222 can also be in other elastic structures. For example, the elastic buckle 1222 can be in the structure of two elastic sheets. When installed, the two elastic sheets are compressed, so that the distance between the two elastic sheets is small. After the two elastic sheets are installed in the clamping groove 1131, the other end of the condensing plate 12 is fixed on the flow guide plate 111 under the action of the elastic force of the elastic sheets.

[0057] The clamping seat 113 matched with the plug buckle 122 is installed at the front end and the rear end of the flow guide plate 111 in a longitudinal direction, so as to reduce the visible area of the clamping seat 113 and make the appearance of the range hood 10 simple.

[0058] The elastic buckle 1222 can be provided in one group or two groups. When the elastic buckle 1222 is provided in one group, the elastic buckle 1222 needs to be arranged centrally. When the elastic buckle 1222 is provided in two groups, the two groups of elastic buckles 1222 are arranged at the front end and the rear end of the plate body 123.

[0059] As shown in FIG. 12, the hook member 121 is arranged at the middle part of the flow guide plate 111. The plug buckle 122 is arranged at the two sides of the flow guide plate 111. Figure 1 As shown in FIG. 12, the hook member 121 is arranged at the middle part of the flow guide plate 111. The plug buckle 122 is arranged at the two sides of the flow guide plate 111.

[0060] As shown in FIG. 12, the hook member 121 is arranged at the middle part of the flow guide plate 111. The plug buckle 122 is arranged at the two sides of the flow guide plate 111. Figure 3As shown, the width of one end of the condensing plate 12 is greater than the width of the other end, wherein the hanging piece 121 is arranged at one end of the condensing plate 12, and the plug-in buckle 122 is arranged at the other end of the condensing plate 12. That is, the hanging piece 121 is arranged at the narrower end of the condensing plate 12, and the plug-in buckle 122 is arranged at the wider end of the condensing plate 12. Since the condensing plate 12 needs to be installed first according to the hanging piece 121, the hanging piece 121 is installed at the narrower end, the alignment of the hanging piece 121 is facilitated, and the installation process is more simple and labor-saving.

[0061] For example, based on the structure of the condensing plate 12 in the above embodiment, the installation sequence of the condensing plate 12 is as follows: installation step one: the hanging piece 121 at the rear end is inserted into the hanging hole 112 and moved forward, and when the pre-fixing shaft 1214 of the hanging piece 121 at the rear end is moved into the hanging hole 112, the user will feel a significant change in resistance due to the change in the diameter of the stepped shaft, and then step two is entered; installation step two: the hanging piece 121 at the front end is inserted into the corresponding hanging hole 112, and the condensing plate 12 is continuously pushed backward, and the condensing plate 12 moves to the limit position, at which time the rear edges of the hanging pieces 121 at the front and rear ends touch the edges of the hanging holes 112, and the hooks and the condensing plate 12 cannot advance any further; installation step three: the condensing plate 12 is pushed toward the middle, and the clamping shaft 1211 moves to the position of the limiting piece 1215, at which time the installation of the hanging piece 121 is completed; installation step four: the condensing plate 12 is rotated upward around the clamping shaft 1211, and the fixing of the plug-in buckle 122 and the clamping seat 113 is completed. When disassembling the condensing plate 12, the plug-in buckle 122 is first removed from the clamping seat 113, and then the hanging piece 121 is moved to remove the hanging piece 121 from the hanging hole 112. Through the above method, the installation and disassembly of the condensing plate 12 are relatively simple.

[0062] In summary, in the range hood 10 of the present application, the condensing plate 12 is fixed by the hanging piece 121 and the plug-in buckle 122. The hanging hole 112 for installing the hanging piece 121 is L-shaped, and the limiting piece 1215 is arranged near the hanging hole 112 to limit the movement of the hook and ensure stable installation of the hanging piece 121. The plug-in buckle 122 adopts a bumping bead structure, which makes the installation and disassembly process of the other end of the condensing plate 12 simpler. The condensing plate 12 provided by the present application is easy to disassemble and install, which facilitates the user to clean the range hood 10 and can better maintain the hygiene of the kitchen environment.

[0063] The above-described embodiments do not constitute a limitation on the protection scope of the technical solutions. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the above-described embodiments are included in the protection scope of the technical solutions.

Claims

1. A range hood characterized by, The range hood comprises: a box body formed with a containing cavity, the box body comprising a flow guide plate provided with an air inlet communicated with the containing cavity, the side of the flow guide plate away from the containing cavity being provided with a clamping seat and a hanging hole, the clamping seat and the hanging hole being arranged at two ends of the air inlet, the clamping seat being formed with a clamping groove; a condensing plate arranged on the side of the air inlet away from the containing cavity, the condensing plate comprising a plate body and a hanging piece and a plug-in piece arranged on one side of the plate body, wherein the hanging piece is detachably hung in the hanging hole, and the plug-in piece is detachably clamped in the clamping groove.

2. The hood according to claim 1, characterized in that, The condensing plate is wider at one end than at the other end, wherein the hanging piece is arranged at one end of the condensing plate, and the plug-in piece is arranged at the other end of the condensing plate.

3. The hood according to any one of claims 1-2, characterized in that, The hanging hole is communicated with the containing cavity, one end of the hanging piece is located in the containing cavity, and the other end of the hanging piece is located outside the containing cavity.

4. The hood according to claim 3, characterized in that, The hanging piece comprises a clamping shaft, a connecting plate and a fixing plate, wherein the clamping shaft is clamped in the containing cavity, one end of the connecting plate is connected with the clamping shaft, the other end of the connecting plate is connected with the fixing plate, and the fixing plate is connected with the plate body.

5. The hood according to claim 4, characterized in that, The connecting plate is bently connected with one end of the clamping shaft, and the hanging hole is arranged in an L shape.

6. The hood according to claim 5, characterized in that, At least two hanging pieces are arranged on the plate body, one of the at least two hanging pieces is provided with a pre-fixing shaft at the end of the other end of the clamping shaft, wherein the outer diameter of the pre-fixing shaft is smaller than the outer diameter of the clamping shaft.

7. The hood according to claim 4, characterized in that, A limiting piece is arranged on the side of the flow guide plate close to the containing cavity, and the limiting piece is used for limiting the clamping shaft.

8. The hood according to claim 7, characterized in that The flow guide plate is concave to form the limiting piece.

9. The hood according to claim 1, characterized in that, The plug-in piece comprises a mounting seat and an elastic buckle, the elastic buckle is arranged on the mounting seat, and the mounting seat is connected with the plate body.

10. The hood according to claim 9, characterized in that, The elastic buckle comprises a groove body, a first collision bead, a second collision bead and a spring, the groove body is formed with a through hole penetrating through both ends of the groove body, the first collision bead, the second collision bead and the spring are arranged in the through hole, the first collision bead is arranged at one end of the spring, the second collision bead is arranged at the other end of the spring, and the first collision bead and the second collision bead are partially exposed outside the through hole.

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