Panel assembly and range hood with same

Abstract

The utility model discloses a panel assembly and a range hood with the panel assembly, the panel assembly comprises a support plate, a panel assembly, a panel assembly and a panel assembly, the support plate is provided with a horizontal section and an inclined section, and the inclined section is provided with an exhaust inlet; the decorative plate is arranged on the horizontal section; the fixed panel is arranged at the upper part of the inclined section; the movable panel is arranged on the lower portion of the inclined section, and the movable panel can move in a reciprocating mode in the extending direction of the inclined section so as to open or cover the air suction opening. According to the panel assembly, when the air suction opening needs to work, the air suction opening can be opened, so that smoke is sucked away, and the freshness of air in a kitchen is guaranteed; when the exhaust inlet does not work, the exhaust inlet can be shielded, smoke backflow is reduced, and the attractiveness of the range hood is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of range hoods, in particular to a panel assembly and a range hood having the same. Background Art

[0002] In daily life, range hoods have entered the kitchens of thousands of households, solving the problem of kitchen fume for users; the air inlets of existing range hoods are mostly open, which is prone to the problem of smoke backflow and affects the aesthetics of the range hood. Therefore, there is room for improvement in the above technology. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a panel assembly, which can open the air inlet when the air inlet needs to work, so as to suck away the smoke, thereby ensuring the freshness of the air in the kitchen; when the air inlet is not working, the air inlet can be blocked to reduce the backflow of smoke and improve the aesthetics of the range hood.

[0004] The utility model also provides a range hood having the panel assembly.

[0005] The panel assembly according to the embodiment of the utility model is used for a range hood, and includes:

[0006] A support plate having a horizontal section and an inclined section, wherein the inclined section is provided with an air suction port;

[0007] A decorative plate disposed on the horizontal section;

[0008] a fixed panel disposed on an upper portion of the inclined section;

[0009] A movable panel is arranged at the lower part of the inclined section, and the movable panel can reciprocate along the extending direction of the inclined section to open or cover the air suction port.

[0010] According to the panel assembly of the utility model, when the air suction port needs to work, the air suction port can be opened to suck away the smoke, thereby ensuring the freshness of the air in the kitchen; when the air suction port is not working, the air suction port can be blocked to reduce the backflow of smoke and improve the aesthetics of the range hood.

[0011] According to a panel assembly of one embodiment of the utility model, the horizontal section is a stepped surface, including a first surface and a second surface, the height of the first surface is higher than the height of the second surface, and the height difference between the first surface and the second surface is adapted to the thickness of the decorative panel; the decorative panel is installed on the first surface; the rear edge of the second surface is connected with the upper edge of the inclined section, and an angle greater than 90° and less than 120° is formed therebetween, so that the inclined section is arranged to be inclined backward from top to bottom.

[0012] According to an embodiment of the utility model, the panel assembly also includes a transition plate, the angle between the upper side wall and the rear side wall of the transition plate is adapted to the angle between the second surface and the inclined section, the front side wall of the transition plate is an arc surface, the lower edge of the transition plate is connected to the upper edge of the fixed panel, and the thickness of the connection is adapted.

[0013] According to a panel assembly of an embodiment of the utility model, a light-transmitting area is provided on the decorative plate, a light-transmitting hole corresponding to the light-transmitting area is provided on the horizontal section, and a light panel assembly is installed in the light-transmitting hole.

[0014] According to a panel assembly of one embodiment of the utility model, the inclined section is a stepped surface, including a third surface and a fourth surface, the third surface and the front side of the fourth surface, the fixed panel is connected to the third surface, the movable panel is connected to the front side of the fourth surface through a guide assembly, the front side wall surface of the movable panel is flush with the front side wall surface of the fixed panel, and there is a gap between the rear side wall surface of the movable panel and the fourth surface.

[0015] According to a panel assembly of one embodiment of the utility model, a guide groove is provided on the inclined section, a panel bracket is connected to the movable panel, the guide assembly is provided on the rear side of the inclined section, and the panel bracket passes through the guide groove and is connected to the guide assembly.

[0016] According to a panel assembly of one embodiment of the utility model, the inclined section is provided with a avoidance opening located below the air suction port, and the movable panel is provided with an oil baffle plate on the side facing the inclined section. The oil baffle plate passes through the avoidance opening and is placed on the rear side of the inclined section. The lower edge of the oil baffle plate is inclined downward from front to back and is always higher than the height of the lower edge of the inclined section.

[0017] According to the panel assembly of one embodiment of the utility model, a protective piece is provided on the upper edge of the movable panel, and when the movable panel covers the air inlet, the protective piece is squeezed between the fixed panel and the movable panel.

[0018] The range hood according to the second aspect of the utility model is provided with a panel assembly as described in any one of the first aspects, including a shell, the support plate is connected to the user side of the shell, a driving mechanism is provided in the shell, and the driving mechanism drives the movable panel to reciprocate along the extension direction of the inclined section.

[0019] Furthermore, it also includes an air collecting box, the air intake port is connected to the air collecting box, a smoke exhaust fan is arranged in the air collecting box, an oil leakage hole is arranged at the bottom of the air collecting box, the lower edge of the inclined section extends rearward to form an oil receiving groove, an oil dripping hole is arranged at the bottom of the oil receiving groove, the lower edge of the movable panel is connected to an oil cup, the oil in the air collecting box drops into the oil receiving groove through the oil leakage hole, and then falls into the oil cup through the oil dripping hole.

[0020] The range hood according to the second aspect of the present invention is provided with a panel assembly as described in any one of the first aspects. The range hood and the panel assembly have the same advantages over the prior art, which will not be described in detail here.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 It is a structural schematic diagram of a panel assembly according to an embodiment of the utility model being arranged on a range hood;

[0024] Figure 2 is an exploded view of a panel assembly according to an embodiment of the utility model;

[0025] Figure 3 is a structural schematic diagram of a panel assembly according to an embodiment of the utility model;

[0026] Figure 4 is a second schematic diagram of the structure of a panel assembly according to an embodiment of the utility model;

[0027] Figure 5 is a rear view of the range hood according to an embodiment of the utility model;

[0028] Figure 6 This is a schematic diagram of the structure of the driving mechanism according to an embodiment of the utility model;

[0029] Figure 7 It is a second schematic diagram of the structure of the driving mechanism according to an embodiment of the utility model;

[0030] Figure 8 is a schematic structural diagram of a movable panel according to an embodiment of the utility model;

[0031] Fig. 9 It is a schematic structural diagram of the connecting plate 72 according to an embodiment of the utility model.

[0032] Reference numerals:

[0033] a. Clearance, 01. Shell,

[0034] 1. Support plate, 11. Horizontal section, 111. First surface, 112. Second surface, 113. Light transmission hole,

[0035] 12. Inclined section, 121. Air inlet, 122. Third side, 123. Fourth side, 124. Guide groove, 125. Avoidance, 13. Oil receiving groove, 131. Oil drip hole,

[0036] 2. Decorative panel, 21. Light-transmitting area, 22. Light panel assembly,

[0037] 3.Fixed panel,

[0038] 4. Movable panel, 41. Panel bracket, 42. Oil baffle, 43. Protective parts,

[0039] 5. Transition plate,

[0040] 6.Guide components,

[0041] 7. Driving mechanism, 71 driving member, 72 connecting plate, 73 transmission assembly, 731 connecting position, 7311 hanging shaft, 7312 first connecting rod, 732 clamping member, 7321 clamping groove, 7322 second connecting rod, 733 pin, 74 synchronization assembly, 741 third connecting rod, 742 fourth connecting rod, 743 synchronization shaft, 744 shaft seat,

[0042] 8. Air collecting box, 81. Oil leakage hole,

[0043] 9. Smoke exhaust fan,

[0044] 10. Oil cup. DETAILED DESCRIPTION

[0045] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0046] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0047] Reference below Figure 1-Figure 9 The panel assembly according to the embodiment of the utility model is described. Figure 1-Figure 3 As shown, the panel assembly according to the embodiment of the utility model is used for a range hood and may include:

[0048] The support plate 1, further, the support plate 1 has a horizontal section 11 and an inclined section 12, further, the inclined section 12 is provided with an air suction port 121; specifically, the horizontal section 11 can provide an installation guide for the panel assembly, thereby leveling the installation of the panel assembly; further, when the air suction port 121 is working, it is used to suck away the smoke in the kitchen, thereby ensuring the freshness of the air in the kitchen.

[0049] The decorative plate 2 is provided on the horizontal section 11. The decorative plate 2 is conducive to improving the aesthetics of the panel assembly. In a specific embodiment, the decorative plate 2 can be screwed to the horizontal section 11. In another specific embodiment, the decorative plate 2 can be adhesively connected to the horizontal section 11, thereby ensuring the reliability of the connection between the decorative plate 2 and the horizontal section 11. It should be noted that the decorative plate 2 and the horizontal section 11 can be connected in other ways, which will not be described in detail here.

[0050] The fixed panel 3 is further provided at the upper part of the inclined section 12; the fixed panel 3 is used to provide support for the inclined section 12 to prevent the inclined section 12 from deforming;

[0051] The movable panel 4, further, is arranged at the lower part of the inclined section 12, specifically, the movable panel 4 and the fixed panel 3 are staggeredly connected, for example, in a specific embodiment, the movable panel 4 can be retracted on the upper surface of the fixed panel 3 when moving upward, and in another specific embodiment, the movable panel 4 can be retracted on the lower surface of the fixed panel 3 when moving upward; further, the movable panel 4 can reciprocate along the extension direction of the inclined section 12 to open or cover the air suction port 121. Specifically, when the air suction port 121 needs to work, the movable panel 4 moves upward, and then the air suction port 121 can be opened, so as to suck away the smoke, thereby ensuring the freshness of the air in the kitchen; when the air suction port 121 is not working, the movable panel 4 is arranged at the starting position of the lower part of the inclined section 12, so as to cover the air suction port 121, reduce the backflow of smoke, and improve the aesthetics of the range hood.

[0052] According to the panel assembly of the utility model, when the air suction port 121 needs to work, the air suction port 121 can be opened to suck away the smoke, thereby ensuring the freshness of the air in the kitchen; when the air suction port 121 is not working, the air suction port 121 can be blocked to reduce the backflow of smoke and improve the aesthetics of the range hood.

[0053] According to a panel assembly of one embodiment of the utility model, Figure 4As shown, the horizontal section 11 is a stepped surface. Specifically, the horizontal section 11 may include a first surface 111 and a second surface 112. Further, the height of the first surface 111 is higher than the height of the second surface 112. Thus, by setting the height of the first surface 111 higher than the height of the second surface 112, it is beneficial to improve the smoke collection effect of the range hood, and further, it is beneficial to absorb the smoke in the kitchen, thereby ensuring the freshness of the air in the kitchen; further, the height difference between the first surface 111 and the second surface 112 is adapted to the thickness of the decorative panel 2. Thus, by setting the thickness of the decorative panel 2 to adapt to the height difference between the first surface 111 and the second surface 112, the decorative panel 2 can be installed on the horizontal section 11 more matchingly, thereby ensuring the flatness of the horizontal section 11; further, the decorative panel 2 is installed on the first surface 111. In this way, since the height of the first surface 111 is set higher than the height of the second surface 112, the flatness of the horizontal section 11 can be improved by setting the decorative panel 2 on the first surface 11; further, the rear edge of the second surface 112 and the upper edge of the inclined section 12 are connected, and an angle greater than 90° and less than 120° is formed therebetween, so that the inclined section 12 is tilted backward from top to bottom, which is beneficial to improving the smoke collection effect of the range hood, and is more conducive to sucking away the smoke in the kitchen, thereby ensuring the freshness of the air in the kitchen; further, in a specific embodiment, an angle of 100° is formed between the rear edge of the second surface 112 and the upper edge of the inclined section 12. It should be noted that the angle formed between the rear edge of the second surface 112 and the upper edge of the inclined section 12 can be other values, which will not be repeated here.

[0054] In the description of the present invention, "first feature" or "second feature" may include one or more of the features.

[0055] According to a panel assembly of one embodiment of the utility model, Figure 3 As shown, a transition plate 5 can also be included. Specifically, the angle between the upper side wall and the rear side wall of the transition plate 5 is adapted to the angle between the second surface 112 and the inclined section 12. In this way, by setting the angle between the upper side wall and the rear side wall of the transition plate 5 to be adapted to the angle between the second surface 112 and the inclined section 12, it is beneficial to improve the smoke collection effect of the range hood, and thus it is more conducive to sucking away the smoke in the kitchen, thereby ensuring the freshness of the air in the kitchen; further, the front side wall of the transition plate 5 is an arc surface. By setting the front side wall of the transition plate 5 to a arc surface structure, the connection strength between the decorative panel 2 and the fixed panel 3 can be improved, and the arc surface structure is also beneficial to improving the aesthetics of the range hood. Further, the lower edge of the transition plate 5 is connected with the upper edge of the fixed panel 3, and the thickness of the connection is adapted. By setting the lower edge of the transition plate 5 to be adapted to the upper edge of the fixed panel 3, the aesthetics of the range hood is improved.

[0056] In the description of the present invention, "plurality" means two or more.

[0057] According to a panel assembly of one embodiment of the utility model, Figure 3 As shown, the decorative plate 2 is provided with a light-transmitting area 21, so that light can shine down from top to bottom, which can provide lighting for cooking on the one hand, and is conducive to improving the aesthetics of the range hood on the other hand. Further, the horizontal section 11 is provided with a light-transmitting hole 113 corresponding to the light-transmitting area 21, and a light board assembly 22 is installed in the light-transmitting hole 113, so that the light emitted by the light board assembly 22 can shine down from top to bottom through the light-transmitting hole 113, which can provide lighting for cooking on the one hand, and is conducive to improving the aesthetics of the range hood on the other hand.

[0058] According to a panel assembly of one embodiment of the utility model, Figure 4 As shown, the inclined section 12 is a stepped surface. Specifically, the inclined section 12 may include a third surface 122 and a fourth surface 123. Further, the third surface 122 is arranged on the front side of the fourth surface 123. That is, the third surface 122 and the fourth surface 123 are staggered and connected. Further, as shown in FIG. Figure 3 As shown, the fixed panel 3 is connected to the third surface 122, and the movable panel 4 is connected to the front side of the fourth surface 123 through the guide assembly 6, so that the air inlet 121 can be opened by moving the movable panel 4 upward, and the air inlet 121 can be closed by moving the movable panel 4 downward; that is, when the air inlet 121 needs to work, the air inlet 121 can be opened to suck away the smoke, thereby ensuring the freshness of the air in the kitchen; when the air inlet 121 is not working, the air inlet 121 can be blocked to reduce smoke backflow and improve the aesthetics of the range hood. Furthermore, the front side wall of the movable panel 4 is flush with the front side wall of the fixed panel 3. By setting the front side wall of the movable panel 4 to be flush with the front side wall of the fixed panel 3, the aesthetics of the range hood can be improved. Furthermore, there is a gap a between the rear wall surface of the movable panel 4 and the fourth surface 123; in this way, by setting the gap a between the rear wall surface of the movable panel 4 and the fourth surface 123, an avoidance space can be provided for the movable panel 4 to move upward or downward, and then when the air suction port 121 needs to work, the movable panel 4 moves upward to open the air suction port 121, thereby sucking away the smoke, thereby ensuring the freshness of the air in the kitchen; when the air suction port 121 is not working, the movable panel 4 moves downward to cover the air suction port 121, reduce the backflow of smoke, and improve the aesthetics of the range hood.

[0059] In the description of the present invention, a first feature being “above” or “below” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact but are in contact with each other via another feature therebetween.

[0060] According to a panel assembly of one embodiment of the utility model, Figure 2 As shown, a guide groove 124 is provided on the inclined section 12. By providing the guide groove 124 on the inclined section 12, a guiding effect can be provided for the movable panel 4 to move upward or downward. When the air suction port 121 needs to work, the movable panel 4 moves upward to open the air suction port 121, thereby sucking away the smoke, thereby ensuring the freshness of the air in the kitchen; when the air suction port 121 is not working, the movable panel 4 moves downward to cover the air suction port 121, thereby reducing smoke backflow and improving the aesthetics of the range hood. Furthermore, a panel bracket 41 is connected to the movable panel 4, so that the panel bracket 41 can make the movable panel 4 and the fixed panel 3 more firmly connected. Furthermore, the guide component 6 is arranged on the rear side of the inclined section 12, and the panel bracket 41 passes through the guide groove 124 to be connected to the guide component 6. In this way, through the guiding action of the guide component 6 and the guide groove 124, a guiding action can be provided for the movable panel 4 to move upward or downward. When the air suction port 121 needs to work, the movable panel 4 moves upward to open the air suction port 121, thereby sucking away the smoke, thereby ensuring the freshness of the air in the kitchen; when the air suction port 121 is not working, the movable panel 4 moves downward to cover the air suction port 121, thereby reducing the backflow of smoke and improving the aesthetics of the range hood.

[0061] According to a panel assembly of an embodiment of the utility model, a avoidance opening 125 located below the air inlet 121 is provided on the inclined section 12, so that the avoidance opening 125 can provide an avoidance space for the installation or removal of the air inlet 121, thereby facilitating the maintenance and cleaning of the air inlet 121. Further, an oil baffle plate 42 is provided on the side of the movable panel 4 facing the inclined section 12, and the oil baffle plate 42 can better suck away the oil smoke from the air inlet 121, thereby facilitating the cleanliness of the kitchen air; further, the oil baffle plate 42 is placed on the rear side of the inclined section 12 through the avoidance opening 125, and the lower edge of the oil baffle plate 42 is tilted downward from front to back and is always higher than the height of the lower edge of the inclined section 12, so that the lower edge of the oil baffle plate 42 is tilted downward from front to back and is always higher than the height of the lower edge of the inclined section 12, so that the oil smoke can be better sucked away from the air inlet 121, thereby facilitating the cleanliness of the kitchen air.

[0062] In the description of the present invention, a first feature “above”, “over” and “above” a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0063] According to a panel assembly of one embodiment of the utility model, Figure 2As shown, a protective member 43 is provided on the upper edge of the movable panel 4, so that the protective member 43 can provide protection for the movable panel 4; further, when the movable panel 4 covers the air intake port 121, the protective member 43 is squeezed between the fixed panel 3 and the movable panel 4, so that the protective member 43 is squeezed between the fixed panel 3 and the movable panel 4, so that the smoke will not be sucked back into the kitchen, which is beneficial to improve the cleanliness of the kitchen air.

[0064] Further, the other side of the connecting plate 72 is connected to the sliding member, and further, the transmission assembly 43 includes a first connecting rod 7312 and a second connecting rod 7322, and one end of the second connecting rod 7322 is rotatably connected to the sliding member, so that the second connecting rod 7322 can move with the sliding member, thereby driving the driving mechanism 7 to slide along a predetermined route, thereby realizing the opening or covering of the air inlet 121, thereby reducing smoke backflow and improving the aesthetics of the range hood. Further, the other end is connected with a pin shaft 733, through which the pin shaft 733 can provide a limiting effect for the movement of the second connecting rod 7322, and further, can provide a limiting effect for the movement of the driving mechanism 7; further, one end of the first connecting rod 7312 is rotatably connected to the pin shaft 733, and the other end is connected to the driving end of the driving member 71; in this way, the pin shaft 733 can provide a limiting effect for the movement of the first connecting rod 7312, and further, can provide a limiting effect for the movement of the driving mechanism 7.

[0065] Furthermore, the movement of the first connecting rod 7312 includes linear movement and rotation. Furthermore, when the driving member 71 drives the first connecting rod 7312 to move linearly, the first connecting rod 7312 drives the other end of the second connecting rod 7322 to swing through the pin shaft 733, and causes one end of the second connecting rod 7322 to drive the sliding member to slide along the guide member. In this way, the first connecting rod 7312 is driven to move linearly by the driving member 71, so that one end of the second connecting rod 7322 drives the sliding member to slide along the guide member, thereby driving the driving mechanism 7312 to move linearly. The movement of the first connecting rod 7312 can realize opening or covering of the air inlet 121, thereby reducing smoke backflow and improving the aesthetics of the range hood; further, when the driving member 71 drives the first connecting rod 7312 to rotate, one end of the first connecting rod 7312 rotates around the pin shaft 733, and the second connecting rod 7322 remains stationary; in this way, one end of the first connecting rod 7312 rotates around the pin shaft 733, and when the driving mechanism 7 reaches the end position of the linear movement position, it starts to rotate and flip, thereby realizing opening of the air inlet 121.

[0066] According to the connection structure of the movable panel of one embodiment of the utility model, when the first connecting rod 7312 makes linear movement, the moving direction of the first connecting rod 7312 is the same as the moving direction of the driving end of the driving member 71; in this way, when the first connecting rod 7312 makes linear movement, the driving mechanism 7 can be driven to move between the starting position and the end position of the linear movement position, and by setting the moving direction of the first connecting rod 7312 to be the same as the moving direction of the driving end of the driving member 71, it can be ensured that the movement of the driving mechanism 7 is consistent with the moving directions of the first connecting rod 7312 and the driving member 71.

[0067] According to the connection structure of the movable panel of one embodiment of the utility model, when the driving end of the driving member 71 is extended, the first connecting rod 7312 first moves linearly, and then one end rotates around the pin 733; in this way, the driving mechanism 7 is first driven to reach the end position of the linear moving position, and then begins to unfold and flip, thereby realizing the opening of the air suction port 121. Further, when the driving end of the driving member 71 is retracted, one end of the first connecting rod 7312 first rotates around the pin 733, and then moves linearly; in this way, the driving mechanism 7 is first driven to start to recover and flip, and then drives the driving mechanism 7 to the starting position of the linear moving position. In this way, through the cooperation between the driving member 71, the first connecting rod 7312 and the pin 733, when the air suction port 121 needs to work, the air suction port 121 can be opened to suck away the smoke, thereby ensuring the freshness of the air in the kitchen; when the air suction port 121 is not working, the air suction port 121 can be blocked to reduce the backflow of smoke and improve the aesthetics of the range hood.

[0068] In summary, according to the panel assembly of the utility model, when the air intake port 121 needs to work, the air intake port 121 can be opened to suck away the smoke, thereby ensuring the freshness of the air in the kitchen; when the air intake port 121 is not working, the air intake port 121 can be blocked to reduce the backflow of smoke and improve the aesthetics of the range hood.

[0069] According to the second aspect of the present invention, a range hood is provided with a panel assembly as described in any one of the first aspects, such as Figure 5 As shown, it includes a shell 01, through which the equipment inside the range hood can be protected; further, the support plate 1 is connected to the user side of the shell 01, so that the support plate 1 can provide support for the shell 01; further, a driving mechanism 7 is provided in the shell 01, and the driving mechanism 7 drives the movable panel 4 to reciprocate along the extension direction of the inclined section 12, so that the movable panel 4 is driven to reciprocate along the extension direction of the inclined section 12 by the driving mechanism 7. When the air suction port 121 needs to work, the air suction port 121 can be opened to suck away the smoke, thereby ensuring the freshness of the air in the kitchen; when the air suction port 121 is not working, the air suction port 121 can be blocked to reduce the backflow of smoke and improve the aesthetics of the range hood.

[0070] Furthermore, if Figure 5 As shown, it also includes an air collecting box 8. Further, the air inlet 121 is connected to the air collecting box 8. A smoke exhaust fan 9 is arranged in the air collecting box 8. The air collecting box 8 can provide a channel for the smoke exhaust of the range hood, thereby sucking away the smoke, thereby ensuring the freshness of the air in the kitchen. Further, an oil leakage hole 81 is arranged at the bottom of the air collecting box 8, and the lower edge of the inclined section 12 extends to the rear side to form an oil receiving groove 13. The bottom of the oil receiving groove 13 is provided with an oil dripping hole 131, and the lower edge of the movable panel 4 is connected to an oil cup 10. In this way, the dirty oil generated inside the range hood can be discharged from the range hood through the oil dripping hole 131 and the oil leakage hole 81 and enter the oil cup 10, thereby ensuring the cleanliness of the range hood. Further, the oil in the air collecting box 8 drops into the oil receiving groove 13 through the oil leakage hole 81, and then falls into the oil cup 10 through the oil dripping hole 131, thereby ensuring the cleanliness of the range hood.

[0071] In summary, according to the range hood of the second aspect of the present invention, when the air intake port 121 needs to work, the air intake port 121 can be opened to suck away the smoke, thereby ensuring the freshness of the air in the kitchen; when the air intake port 121 is not working, the air intake port 121 can be blocked to reduce the backflow of smoke and improve the aesthetics of the range hood.

[0072] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation 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 one or more embodiments or examples in a suitable manner.

[0073] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A panel assembly for a range hood, characterized in that: include: A support plate (1) having a horizontal section (11) and an inclined section (12), wherein the inclined section (12) is provided with an air suction port (121); A decorative plate (2) disposed on the horizontal section (11); A fixed panel (3) disposed on the upper portion of the inclined section (12); A movable panel (4) is arranged at the lower part of the inclined section (12); the movable panel (4) can reciprocate along the extension direction of the inclined section (12) to open or cover the air suction port (121).

2. The panel assembly according to claim 1, characterized in that: The horizontal section (11) is a stepped surface, comprising a first surface (111) and a second surface (112); the height of the first surface (111) is higher than the height of the second surface (112); the height difference between the first surface (111) and the second surface (112) is adapted to the thickness of the decorative plate (2); the decorative plate (2) is mounted on the first surface (111); the rear edge of the second surface (112) is connected to the upper edge of the inclined section (12), and an angle greater than 90° and less than 120° is formed therebetween, so that the inclined section (12) is arranged to be inclined backward from top to bottom.

3. The panel assembly according to claim 2, characterized in that: It also includes a transition plate (5), wherein the angle between the upper side wall surface and the rear side wall surface of the transition plate (5) is matched with the angle between the second surface (112) and the inclined section (12), the front side wall surface of the transition plate (5) is a curved surface, the lower edge of the transition plate (5) is connected to the upper edge of the fixed panel (3), and the thickness of the connection is matched.

4. The panel assembly according to claim 3, characterized in that: The decorative plate (2) is provided with a light-transmitting area (21), the horizontal section (11) is provided with a light-transmitting hole (113) corresponding to the light-transmitting area (21), and a light panel assembly (22) is installed in the light-transmitting hole (113).

5. The panel assembly according to claim 4, characterized in that: The inclined section (12) is a stepped surface, comprising a third surface (122) and a fourth surface (123); the third surface (122) is connected to the front side of the fourth surface (123); the fixed panel (3) is connected to the third surface (122); the movable panel (4) is connected to the front side of the fourth surface (123) via a guide assembly (6); the front side wall surface of the movable panel (4) is flush with the front side wall surface of the fixed panel (3); and a gap (a) is provided between the rear side wall surface of the movable panel (4) and the fourth surface (123).

6. The panel assembly according to claim 5, characterized in that: The inclined section (12) is provided with a guide groove (124), the movable panel (4) is connected with a panel bracket (41), the guide assembly (6) is provided at the rear side of the inclined section (12), and the panel bracket (41) passes through the guide groove (124) and is connected to the guide assembly (6).

7. The panel assembly according to claim 6, characterized in that: The inclined section (12) is provided with a avoidance opening (125) located below the air suction port (121); the movable panel (4) is provided with an oil baffle plate (42) on a side facing the inclined section (12); the oil baffle plate (42) passes through the avoidance opening (125) and is disposed at the rear side of the inclined section (12); the lower edge of the oil baffle plate (42) is arranged to be inclined downward from front to rear and is always higher than the height of the lower edge of the inclined section (12).

8. The panel assembly according to claim 7, characterized in that: The upper edge of the movable panel (4) is provided with a protective member (43); when the movable panel (4) covers the air inlet (121), the protective member (43) is pressed between the fixed panel (3) and the movable panel (4).

9. A range hood, using the panel assembly according to any one of claims 1 to 8, characterized in that: It comprises a shell (01), the support plate (1) is connected to the user side of the shell (01), a driving mechanism (7) is arranged inside the shell (01), and the driving mechanism (7) drives the movable panel (4) to move back and forth along the extension direction of the inclined section (12).

10. The range hood according to claim 9, characterized in that: It also includes an air collecting box (8), the air inlet (121) is connected to the air collecting box (8), a smoke exhaust fan (9) is arranged in the air collecting box (8), an oil leakage hole (81) is arranged at the bottom of the air collecting box (8), the lower edge of the inclined section (12) extends rearward to form an oil receiving groove (13), the bottom of the oil receiving groove (13) is provided with an oil dripping hole (131), the lower edge of the movable panel (4) is connected to an oil cup (10), the oil in the air collecting box (8) drops into the oil receiving groove (13) through the oil leakage hole (81), and then falls into the oil cup (10) through the oil dripping hole (131).

Images