Exhaust fume collecting hood and range hood

Abstract

The smoke collecting hood comprises a hood body, a smoke collecting cavity with a bottom opening is defined by the hood body, the hood body is detachably connected with a smoke guide plate, the smoke guide plate shields at least part of the bottom opening when being connected to the hood body, the smoke guide plate is provided with a first face and a second face, and the first face and the second face are oppositely arranged. A through hole is formed in the smoke deflector, the through hole penetrates from the first surface to the second surface, and a lighting device is arranged at the through hole; a first electric connecting piece is arranged on the first face, and the lighting device is connected to the first electric connecting piece through a wire. The cover body is provided with a second electric connecting piece which is connected with the first electric connecting piece in an inserted mode. According to the utility model, the lighting device is arranged on the detachable smoke deflector, the first electric connecting piece and the second electric connecting piece are plugged to realize electric connection so as to supply power to the lighting device, and the lighting device can be detached together with the smoke deflector when the plugging of the first electric connecting piece and the second electric connecting piece is released; and oil smoke attached to the smoke deflector and the lighting device can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen appliances, in particular to a fume collecting hood and a range hood. Background Art

[0002] With the development of modern cooking technology, range hoods are becoming more and more popular. Most of the existing range hoods have a smoke hood, a smoke guide plate and a lighting lamp. Some smoke guide plates are hinged on the smoke hood, and the lighting lamp is arranged on the smoke guide plate and connected with a wire. The lighting lamp is powered by the wire, so that the lighting lamp illuminates the stove to facilitate cooking operations. However, oil smoke is easily attached to the smoke guide plate and the lighting lamp, and the hinged smoke guide plate is not convenient to disassemble and clean; some smoke guide plates are detachably connected to the smoke hood to facilitate removal and cleaning when oil smoke is attached to the smoke guide plate. The lighting lamp is fixed on the smoke hood because it needs to be connected with a wire. However, oil smoke is easily attached to the surface of the lighting lamp. If it is fixed on the smoke hood, it is not convenient to clean the oil smoke on the lighting lamp. With long-term use, the brightness of the lighting lamp will deteriorate. Utility Model Content

[0003] In order to at least partially solve the problems existing in the prior art, the utility model provides a smoke collecting hood, and the technical solution is as follows.

[0004] The smoke collecting hood includes a hood body, which encloses a smoke collecting chamber with a bottom opening. A smoke guide plate is detachably connected to the hood body, and the smoke guide plate covers at least a portion of the bottom opening when connected to the hood body. A lighting device is arranged on the smoke guide plate, and the smoke guide plate has a first surface and a second surface, the first surface and the second surface are arranged opposite to each other, and the lighting device emits light from the second surface in a direction away from the first surface; a first electrical connector is arranged on the first surface, and the lighting device is connected to the first electrical connector through a wire; a second electrical connector is provided on the hood body and is plugged into the first electrical connector.

[0005] The utility model provides a smoke collecting hood in which a lighting device is arranged on a detachable smoke guide plate, and an electrical connection can be achieved by plugging a first electrical connector and a second electrical connector to supply power to the lighting device. By releasing the plugging of the first electrical connector and the second electrical connector, the lighting device can be removed together with the smoke guide plate, thereby facilitating the cleaning of oil smoke attached to the smoke guide plate and the lighting device.

[0006] For example, a first connecting member is provided on the first surface, and a second connecting member is provided on the cover body, and the first connecting member is engaged / disengaged with the second connecting member so that the smoke guide plate can be detachably connected to the cover body. In this way, the first connecting member is engaged / disengaged with the second connecting member, so that the smoke guide plate can be quickly installed on the cover body or removed from the cover body.

[0007] For example, the end of the first connector away from the first surface is provided with a connecting protrusion, and the end of the second connector away from the cover body has a socket, and the connecting protrusion is inserted into the socket to connect the smoke guide plate to the cover body. In this way, the smoke guide plate can be connected to the cover body by inserting the connecting protrusion into the socket, which is simple and quick to operate.

[0008] Exemplarily, a through hole is provided on the smoke guide plate, the through hole runs through from the first surface to the second surface, and the lighting device is arranged at the through hole. Thus, the wire of the lighting device can pass through the through hole to be connected to the first electrical connector of the first surface.

[0009] Exemplarily, the lighting device comprises a mounting plate and a lighting element, wherein the lighting element is arranged on the mounting plate, and the mounting plate is connected to the smoke guide plate. Thus, the lighting element is connected to the smoke guide plate via the mounting plate.

[0010] Exemplarily, the mounting plate has a mounting surface, the lighting element is arranged on the mounting surface, the mounting surface has a connection area around the lighting element, the first surface has a docking area around the through hole, and the connection area is connected to the docking area. In this way, the connection area between the mounting plate and the smoke guide plate is increased, so that the connection relationship between the lighting device and the smoke guide plate is more stable.

[0011] Exemplarily, the lighting element is located in the through hole. In this way, the lighting element can illuminate the stove below.

[0012] Exemplarily, the mounting plate has a mounting surface and an opposite surface opposite to the mounting surface, the lighting element is arranged on the mounting surface, and the opposite surface is connected to the second surface. In this way, the lighting element is connected to the smoke guide plate through the mounting plate.

[0013] For example, one end of the wire is connected to the lighting element, and the other end is connected to the first electrical connector through the through hole, which not only facilitates power supply to the lighting element, but also prevents the wire from being exposed.

[0014] For example, a smoke inlet net is provided in the smoke collecting chamber, the smoke guide plate blocks the smoke inlet net from below the smoke collecting chamber, and there is a gap between the smoke guide plate and the smoke inlet net in the vertical direction. In this way, the oil smoke enters the smoke collecting chamber through the gap.

[0015] According to another aspect of the utility model, a range hood is provided, comprising a chassis and the above-mentioned fume hood, wherein the fume hood is connected to the lower part of the chassis. Since the range hood provided by the utility model comprises the above-mentioned fume hood, the range hood necessarily has the technical effect of the above-mentioned fume hood.

[0016] A series of simplified concepts are introduced in the utility model content, which will be further described in detail in the detailed implementation section. The utility model content section does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0017] The advantages and features of the present invention are described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following drawings of the present invention are used as part of the present invention for understanding the present invention. The drawings show the implementation of the present invention and its description, and are used to explain the principle of the present invention. In the drawings,

[0019] Figure 1 A front view of a smoke hood according to an exemplary embodiment of the present utility model;

[0020] Figure 2 for Figure 1 AA section view in;

[0021] Figure 3 A partial structural perspective view of a smoke collecting hood according to an exemplary embodiment of the utility model;

[0022] Figure 4 for Figure 1 A three-dimensional view of the central smoke deflector and lighting device;

[0023] Figure 5 It is a three-dimensional diagram of a range hood according to an exemplary embodiment of the utility model.

[0024] The above drawings include the following reference numerals:

[0025] 100, smoke hood; 10, hood body; 11, bottom opening; 12, smoke collecting chamber; 13, second electrical connector; 14, second connector; 141, socket; 15, smoke inlet net; 20, smoke guide plate; 21, first side; 211, first electrical connector; 212, wire; 213, first connector; 2131, connecting protrusion; 214, docking area; 22, second side; 23, through hole; 30, lighting device; 31, mounting plate; 311, mounting surface; 3111, connection area; 312, opposite side; 32, lighting component; 200, chassis. DETAILED DESCRIPTION

[0026] In the following description, a large number of details are provided so that the present invention can be thoroughly understood. However, it will be appreciated by those skilled in the art that the following description only illustrates preferred embodiments of the present invention, and the present invention can be implemented without one or more of such details. In addition, in order to avoid confusion with the present invention, some technical features known in the art are not described in detail.

[0027] According to one aspect of the utility model, a fume collecting hood is provided, which is mainly applied to a range hood. Therefore, according to another aspect of the utility model, a range hood is provided.

[0028] The smoke collecting hood will first be described in detail below with reference to the accompanying drawings.

[0029] Combined with reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The smoke collecting hood 100 includes a hood body 10, which encloses a smoke collecting cavity 12 having a bottom opening 11. A smoke guide plate 20 is detachably connected to the hood body 10. When the smoke guide plate 20 is connected to the hood body 10, it covers at least part of the bottom opening 11. A lighting device 30 is arranged on the smoke guide plate 20, and the smoke guide plate 20 has a first surface 21 and a second surface 22. The first surface 21 and the second surface 22 are arranged opposite to each other. The smoke guide plate 20 is connected to the hood body 10, and the second surface 22 is an exposed surface. The lighting device 30 emits light from the second surface 22 in a direction away from the first surface 21; a first electrical connector 211 is arranged on the first surface 21, and the lighting device 30 is connected to the first electrical connector 211 through a wire 212; and a second electrical connector 13 plugged into the first electrical connector 211 is arranged on the hood body 10. In order to facilitate wiring, a wiring groove can be arranged on the first surface 21, and the wire 212 is arranged in the wiring groove.

[0030] The smoke collecting hood 100 provided by the utility model has a lighting device 30 disposed on a detachable smoke guide plate 20, and can be electrically connected by plugging a first electrical connector 211 and a second electrical connector 13 to supply power to the lighting device 30. By releasing the plugging of the first electrical connector 211 and the second electrical connector 13, the lighting device 30 can be removed together with the smoke guide plate 20, so as to facilitate the cleaning of oil smoke attached to the smoke guide plate 20 and the lighting device 30.

[0031] In one embodiment of the utility model, the through hole 23 is arranged at the center of the smoke guide plate 20, and a lighting device 30 is provided at the through hole 23. The lighting device 30 is located at the center of the smoke guide plate 20. The lighting device 30 can illuminate the area below the smoke collecting chamber 12, and there will be no situation where some areas are dark.

[0032] Combined with reference Figure 3 and Figure 4 , a first connecting member 213 is provided on the first surface 21, and a second connecting member 14 is provided on the cover body 10. The first connecting member 213 and the second connecting member 14 are engaged / disengaged so that the smoke guide plate 20 can be detachably connected to the cover body 10. In this way, the first connecting member 213 and the second connecting member 14 are engaged / disengaged so that the smoke guide plate 20 can be quickly installed on the cover body 10 or removed from the cover body 10.

[0033] The first connector 213 can be connected to the first surface 21 by welding, gluing or bolting, and similarly, the second connector 14 can be connected to the cover body 10 by welding, gluing or bolting. The number of the first connector 213 and the second connector 14 are the same and the positions are corresponding. The first electrical connector 211 and the second electrical connector 13 can be plugged together as a set of connection structures. The number of the first connector 213 and the second connector 14 are at least two, such as Figure 3 and Figure 4 As shown, the number of the first connecting members 213 and the number of the second connecting members 14 are at least four, so as to form four groups of connecting structures, so that the smoke guide plate 20 can be stably connected to the cover body 10.

[0034] Combined with reference Figure 2 , Figure 3 and Figure 4 The end of the first connecting member 213 away from the first surface 21 is provided with a connecting protrusion 2131, and the end of the second connecting member 14 away from the cover body 10 has a socket 141, and the connecting protrusion 2131 is inserted into the socket 141 to connect the smoke guide plate 20 to the cover body 10. The connecting protrusion 2131 is inserted into the socket 141 to connect the smoke guide plate 20 to the cover body 10, and the operation is simple and quick.

[0035] In an embodiment of the utility model not shown in the drawings, the end of the first connecting member 213 away from the first surface 21 has a socket 141, and the end of the second connecting member 14 away from the cover body 10 is provided with a connecting protrusion 2131, and the connecting protrusion 2131 is inserted into the socket 141 to connect the smoke guide plate 20 to the cover body 10.

[0036] In an embodiment of the utility model not shown in the drawings, the connecting protrusion 2131 has a certain elasticity, the size of the connecting protrusion 2131 is larger than the entrance position of the socket 141, and the socket 141 has a accommodating area with a size larger than the entrance position. When the connecting protrusion 2131 reaches the entrance position of the socket 141, the size of the connecting protrusion 2131 is compressed, and the connecting protrusion 2131 continues to move into the socket 141 to the accommodating area, and the connecting protrusion 2131 rebounds to restore its normal shape, and the relative position of the connecting protrusion 2131 and the socket 141 is fixed.

[0037] In another embodiment of the utility model not shown in the drawings, an elastic sheet is provided at the entrance position of the socket 141, the size of the connecting protrusion 2131 is larger than the entrance position of the socket 141, and the socket 141 has a accommodating area whose size is larger than the entrance position. When the connecting protrusion 2131 arrives at the entrance position of the socket 141, the elastic sheet is compressed by the connecting protrusion 2131 and deformed. The connecting protrusion 2131 continues to move into the socket 141 to the accommodating area, and the elastic sheet rebounds to restore its normal shape. The elastic sheet clamps the connecting protrusion 2131, and the relative position of the connecting protrusion 2131 and the socket 141 is fixed.

[0038] Of course, the first connecting member 213 and the second connecting member 14 may also be connected in other ways, which are not limited here, as long as the smoke guide plate 20 can be stably connected to the cover body 10.

[0039] See also Figure 1 and Figure 2 The smoke guide plate 20 is provided with a through hole 23, which passes through from the first surface 21 to the second surface 22, and the lighting device 30 is arranged at the through hole 23. In this way, the wire 212 of the lighting device 30 can pass through the through hole 23 to be connected to the first electrical connector 211 of the first surface 21.

[0040] See also Figure 2 The lighting device 30 includes a mounting plate 31 and a lighting element 32, wherein the lighting element 32 is disposed on the mounting plate 31, and the mounting plate 31 is connected to the smoke guide plate 20. The lighting element 32 is connected to the smoke guide plate 20 via the mounting plate 31. The mounting plate 31 completely covers the through hole 23 to prevent the oil smoke from leaking out.

[0041] See also Figure 2 The mounting plate 31 has a mounting surface 311, the lighting element 32 is disposed on the mounting surface 311, the mounting surface 311 has a connection area 3111 around the lighting element 32, the first surface 21 has a docking area 214 around the through hole 23, and the connection area 3111 is connected to the docking area 214. The connection area between the mounting plate 31 and the smoke guide plate 20 is increased, so that the connection relationship between the lighting device 30 and the smoke guide plate 20 is more stable.

[0042] See also Figure 1 and Figure 2 , the lighting element 32 is located in the through hole 23. The lighting element 32 can illuminate the stove below.

[0043] In an embodiment of the present invention, the size of the lighting element 32 matches the size of the through hole 23 , and when the lighting device 30 is embedded in the through hole 23 , the lighting element 32 enters the through hole 23 to play a positioning role.

[0044] See also Figure 2 The mounting plate 31 has a mounting surface 311 and an opposite surface 312 opposite to the mounting surface 311. The lighting element 32 is disposed on the mounting surface 311, and the opposite surface 312 is connected to the second surface 22. The lighting element 32 is connected to the smoke guide plate 20 through the mounting plate 31.

[0045] In an embodiment not shown in the drawings of the utility model, the edge of the through hole 23 is recessed along the second surface 22 toward the defense line of the first surface 21 to form a limiting groove, and the size of the limiting groove corresponds to the size of the mounting plate 31. During installation, the mounting plate 31 is directly connected to the limiting groove, which ensures fast positioning, portable installation, and increased connection area.

[0046] Combined with reference Figure 1 , Figure 2 , Figure 3 and Figure 4 One end of the wire 212 is connected to the lighting element 32, and the other end passes through the through hole 23 and is connected to the first electrical connector 211. In this way, it is convenient to power the lighting element 32 and the wire 212 is prevented from being exposed.

[0047] In an embodiment of the present invention, the first electrical connector 211 may use a male plug, and the second electrical connector 13 may use a female plug, and the male plug is inserted into the female plug to achieve electrical connection.

[0048] Combined with reference Figure 2 and Figure 3 A smoke inlet net 15 is provided in the smoke collecting chamber 12, and a smoke guide plate 20 shields the smoke inlet net 15 from below the smoke collecting chamber 12, and there is a gap between the smoke guide plate 20 and the smoke inlet net 15 in the vertical direction. Oil smoke enters the smoke collecting chamber 12 through the gap.

[0049] According to another aspect of the present invention, a range hood is provided. Figure 5 , including a chassis 200 and the above-mentioned smoke collecting hood 100, the smoke collecting hood 100 is connected to the lower part of the chassis 200. Since the range hood provided by the utility model includes the above-mentioned smoke collecting hood 100, the range hood must have the technical effect of the above-mentioned smoke collecting hood 100.

[0050] In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "front", "back", "up", "down", "left", "right", "lateral", "vertical", "vertical", "horizontal", "top", "bottom", etc. are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside" and "outside" refer to the inside and outside relative to the contours of each component itself.

[0051] For ease of description, regional relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the regional positional relationship between one or more components or features shown in the figure and other components or features. It should be understood that regional relative terms include not only the orientation of the components as described in the figure, but also different orientations in use or operation. For example, if the components in the accompanying drawings are inverted as a whole, the components "above other components or features" or "above other components or features" will include the situation where the components are "below other components or structures" or "below other components or structures". Therefore, the exemplary term "above" may include both "above" and "below". In addition, these components or features may also be positioned at other different angles (e.g., rotated 90 degrees or other angles), and this article is intended to include all of these situations.

[0052] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, parts, components and / or combinations thereof.

[0053] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein.

[0054] The utility model has been described through the above embodiments, but it should be understood that the above embodiments are only for the purpose of example and description, and are not intended to limit the utility model to the scope of the described embodiments. In addition, it can be understood by those skilled in the art that the utility model is not limited to the above embodiments, and more variations and modifications can be made according to the teachings of the utility model, and these variations and modifications all fall within the scope of protection claimed by the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A smoke collection hood, comprising a hood body, the hood body enclosing a smoke collection chamber having a bottom opening, a smoke guide plate detachably connected to the hood body, the smoke guide plate shielding at least a portion of the bottom opening when connected to the hood body, characterized in that: The smoke guide plate is provided with an illumination device, and the smoke guide plate has a first surface and a second surface, the first surface and the second surface are arranged opposite to each other, and the illumination device emits light from the second surface in a direction away from the first surface; A first electrical connector is provided on the first surface, and the lighting device is connected to the first electrical connector via a wire; The cover body is provided with a second electrical connector plugged into the first electrical connector.

2. The fume hood according to claim 1, wherein: A first connecting piece is provided on the first surface, and a second connecting piece is provided on the cover body. The first connecting piece is engaged with / disengaged from the second connecting piece so that the smoke guide plate can be detachably connected to the cover body.

3. The fume hood according to claim 2, wherein: The end of the first connector away from the first surface is provided with a connecting protrusion, and the end of the second connector away from the cover body has a socket. The connecting protrusion is inserted into the socket to connect the smoke guide plate to the cover body.

4. The fume hood according to claim 1, wherein: A through hole is provided on the smoke guide plate, and the through hole passes through from the first surface to the second surface, and the lighting device is arranged at the through hole.

5. The fume hood according to claim 4, characterized in that: The lighting device includes a mounting plate and a lighting component, wherein the lighting component is arranged on the mounting plate, and the mounting plate is connected to the smoke guide plate.

6. The fume hood according to claim 5, characterized in that: The mounting plate has a mounting surface, the lighting component is arranged on the mounting surface, the mounting surface has a connection area around the lighting component, the first surface has a docking area around the through hole, and the connection area is connected to the docking area.

7. The fume hood according to claim 6, wherein: The lighting element is located in the through hole.

8. The fume hood according to claim 5, characterized in that: The mounting plate has a mounting surface and an opposite surface opposite to the mounting surface, the lighting element is disposed on the mounting surface, and the opposite surface is connected to the second surface.

9. The fume hood according to claim 8, characterized in that: One end of the wire is connected to the lighting component, and the other end passes through the through hole and is connected to the first electrical connection component.

10. The fume hood according to claim 1, wherein: A smoke inlet net is provided in the smoke collecting chamber, the smoke guide plate blocks the smoke inlet net from below the smoke collecting chamber, and a gap exists between the smoke guide plate and the smoke inlet net in a vertical direction.

11. A range hood, characterized in that: The invention comprises a chassis and a smoke collecting hood according to any one of claims 1 to 10, wherein the smoke collecting hood is connected to the lower part of the chassis.

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