A lighting assembly and extractor hood

Abstract

The application discloses a lighting assembly and a range hood, and solves the technical problem of poor liquid resistance of the lighting assembly in the prior art. The lighting assembly comprises a first cover body, a second cover body and a flow guide piece. The first cover body and the second cover body are used for forming a housing of the lighting assembly, and an accommodating cavity formed by the first cover body and the second cover body is used for arranging a lighting piece. The lighting piece is arranged in the accommodating cavity and is used for providing a light source and transmitting the light source to the outside through the first cover body. The flow guide piece is connected to the second cover body and is used for guiding liquid flowing on the second cover body into a collecting piece and recycling and collecting the liquid through the collecting piece. The application adds the flow guide piece to the lighting assembly. The flow guide piece is arranged on the second cover body, liquid can flow into the collecting piece along the flow guide piece on the second cover body, and water stains, oil stains and other liquid can be prevented from flowing into the inside of the lighting assembly along the lower edge of the second cover body, thereby affecting the use of the lighting piece.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of range hood, and particularly relates to a lighting assembly and a range hood. BACKGROUND

[0002] In order to facilitate use, the lighting assembly is arranged in the range hood. In the assembling process of the lighting assembly, a gap is left at the connecting position of the upper cover body and the lower cover body, and liquid stains can enter the inside of the lighting assembly through the gap. Taking the range hood as an example, when the range hood is used, the oil stains generated in the range hood can fall on the lighting assembly, then flow to the connecting position of the upper cover body and the lower cover body along the surface of the upper cover body to the lower edge, and then enter the inside of the lighting assembly through the gap at the lower edge of the lighting assembly, thereby affecting the use of the lighting part in the inside of the lighting assembly.

[0003] Therefore, the range hood has the defect of poor liquid-proof performance. SUMMARY

[0004] The application aims to at least solve the technical problem of poor liquid-proof performance of the lighting assembly in use. To this end, the application provides a lighting assembly and a range hood.

[0005] One of the technical solutions adopted by the application is to provide a lighting assembly, which comprises:

[0006] a first cover body;

[0007] a second cover body connected to the first cover body, wherein the second cover body and the first cover body jointly form a containing cavity, and a lighting part is arranged in the containing cavity;

[0008] a flow guide part connected to the lower edge of the second cover body, wherein the end of the flow guide part away from the second cover body is located above a collecting part;

[0009] wherein the liquid on the second cover body is guided to the collecting part through the flow guide part.

[0010] As can be seen from the above technical solution, the lighting assembly provided in this application includes a first cover, a second cover, and a flow guide. The first and second covers constitute the housing of the lighting assembly, and the cavity formed by the first and second covers houses the lighting element. The lighting element is disposed within the cavity and provides a light source, transmitting the light through the first cover to the outside. The flow guide is connected to the second cover and guides the liquid flowing on the second cover to a collection container, where the liquid is collected and recycled. By adding a flow guide to the lighting assembly, and placing the flow guide on the second cover, this application allows liquid to flow along the flow guide to the collection container, preventing water stains, oil stains, and other liquids from flowing into the interior of the lighting assembly along the lower edge of the second cover, thus avoiding any impact on the use of the lighting element.

[0011] In some embodiments, the flow guide is angled away from the first cover.

[0012] In some embodiments, the angle between the guide and the first cover is 150 to 170 degrees.

[0013] By tilting the guide component away from the first cover, the excessively high angle of inclination during use prevents the liquid from flowing too quickly on the guide component, causing some liquid to adhere to the back of the guide component and then flow through the gap between the first and second covers down the first cover. Therefore, tilting the guide component away from the first cover reduces the excessively fast liquid flow. Simultaneously, to prevent the liquid from flowing down the guide component too slowly, an angle is set between the guide component and the first cover to improve the efficiency of the guide component's flow.

[0014] In some embodiments, the first cover and the second cover are detachably connected.

[0015] In some embodiments, the receiving cavity is disposed on the second cover, and the receiving cavity has an opening communicating with the outside.

[0016] The second cover and the first cover are sealed together by matching slots and plugs, wherein the slots and plugs are arranged around the cavity opening.

[0017] By making the first and second covers detachable, the installation, disassembly, and maintenance of the lighting components are facilitated. Simultaneously, by incorporating interlocking slots and inserts into the detachable first and second covers, a U-shaped seal is formed between them, preventing external liquids from entering the receiving cavity through the slots and inserts. Furthermore, the slots and inserts enable quick and accurate assembly of the first and second covers, ensuring a certain level of assembly strength after assembly.

[0018] In some embodiments, the flow guide is positioned away from the first cover relative to the slot and the plug.

[0019] By positioning the guide component away from the slot and insert relative to the first cover, liquid cannot directly penetrate into the connection gap at the lower edge of the second cover, further ensuring that external liquid cannot enter the receiving cavity through the slot and insert.

[0020] In some embodiments, the second cover is connected to a flow guide channel, which is disposed away from the first cover relative to the slot and the plug-in, and the flow guide channel is connected to the flow guide component;

[0021] The liquid on the second cover is guided to the collection element via the guide channel and the guide member.

[0022] The liquid is connected to the second cover by a guide channel, so that when the liquid flows to other positions on the second cover, it can flow into the guide member through the guide channel and then be guided to the collection member through the guide member, thereby preventing the liquid on the second cover from seeping into the lighting assembly from the connection between the first cover and the second cover.

[0023] In some embodiments, the second cover is provided with a wire outlet hole, which communicates with the receiving cavity.

[0024] By providing a wiring hole on the second cover, it is easy to accommodate the wiring of the lighting components inside the cavity.

[0025] Another technical solution adopted in this application is: providing a range hood, including:

[0026] The housing has mounting positions;

[0027] The aforementioned lighting assembly is disposed at the mounting position and connected to the housing.

[0028] By incorporating a lighting component into the casing of the range hood, its operation becomes easier. Furthermore, the liquid-resistant nature of the lighting component reduces interference from both the external and internal environments during use, thereby improving the quality of the range hood's operation and its adaptability to different environments. In some embodiments, the second cover is connected to a resilient mounting member, which engages with the casing to securely fasten the second cover to the casing.

[0029] In some embodiments, a limiting groove is formed on the first cover, and one end of the elastic mounting member is connected to the second cover, and the other end is connected to the limiting groove.

[0030] The second cover is secured to the housing by a flexible mounting bracket, allowing for a more stable installation. This flexible bracket also facilitates the removal and installation of the lighting components, improving operability. Furthermore, the flexible mounting bracket connects to a limiting groove on the first cover, enabling its storage and preventing detachment during installation.

[0031] In some embodiments, the guide member, the slot, and the first cover form a slot structure, the slot structure being disposed opposite to the elastic mounting member, and the second cover being connected to the housing by being snapped into the slot structure through the housing.

[0032] By using the added slot structure in conjunction with the elastic mounting parts, the second cover can be detachably connected to the housing. At the same time, the slot structure makes the connection between the second cover and the housing more secure.

[0033] In some embodiments, the collection element is disposed within the housing. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 A schematic diagram of the lighting assembly in an embodiment of this application is shown.

[0036] Figure 2 It shows Figure 1 A schematic diagram of the assembly structure of the first cover and the second cover in the lighting assembly.

[0037] Figure 3 It shows Figure 1 A schematic diagram of the structure of the first cover in the lighting assembly.

[0038] Figure 4 It shows Figure 3 A three-dimensional view of the first cover.

[0039] Figure 5 A schematic diagram of the range hood in an embodiment of this application is shown.

[0040] Figure 6 It shows Figure 4 A cross-sectional view of a range hood.

[0041] Figure label:

[0042] 1200 - Lighting assembly: 100 - First cover; 120 - Insert; 130 - Limiting groove; 200 - Second cover; 210 - Receiving cavity; 211 - Cavity opening; 220 - Slot; 230 - Flow guide; 240 - Cable outlet; 250 - Flexible mounting component; 260 - Flow guide component; 300 - Lighting component; 400 - Collection component;

[0043] 1000 - Range hood; 1100 - Housing; 1110 - Mounting position. Detailed Implementation

[0044] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0045] Furthermore, reference numerals and / or reference letters may be repeated in different examples in this application. Such repetition is for simplification and clarity purposes and does not in itself indicate a relationship between the various embodiments and / or settings discussed. In addition, this application provides examples of various specific processes and materials; however, those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0046] In related technologies, the lighting components on range hoods suffer from poor sealing, allowing liquids such as water and grease to flow down the upper cover to the lower edge of the lighting component inside the range hood housing. This liquid then seeps into the lighting component through the gap at the connection between the upper and lower covers, affecting its functionality. This application provides a lighting component and range hood that uses a guide member connected to the lower edge of the second cover, which at least partially solves the technical problem of poor liquid protection in the lighting component during use.

[0047] This application is described below with reference to the accompanying drawings and specific embodiments:

[0048] Example 1:

[0049] This application provides a lighting component, such as... Figure 1 The diagram shows a schematic of the lighting assembly 1200. The lighting assembly 1200 includes a first cover 100, a second cover 200, and a flow guide 260. The first cover 100 and the second cover 200 form a housing 1100 for the lighting assembly 1200. The first cover 100 and the second cover 200 interlock to form a receiving cavity 210, which houses the lighting element 300. The lighting element 300 is disposed within the receiving cavity 210 and provides a light source, transmitting the light through the first cover 100 to the outside. The flow guide 260 is connected to the second cover 200 and guides the liquid flowing on the second cover 200 to a collecting member 400, where the liquid is collected and recycled. This application adds a guide 260 to the lighting assembly 1200. The guide 260 is disposed on the second cover 200, which allows liquid to flow along the guide 260 to the collection member 400 on the second cover 200. This prevents water stains, oil stains and other liquids from flowing into the interior of the lighting assembly 1200 along the lower edge of the second cover 200 and affecting the use of the lighting assembly 300.

[0050] The guide member 260 is a core component in the lighting assembly 1200 used to drain liquid from the lighting assembly 1200 and improve its liquid resistance. The first cover 100 and the second cover 200 are inclined. When the first cover 100 is assembled to the second cover 200, a gap will be formed between the first cover 100 and the second cover 200. During long-term use or in harsh environments, liquids such as water and oil may fall onto the second cover 200 and flow down the surface of the second cover 200 to the lower edge of the first cover 100 and the second cover 200, and seep into the interior of the lighting assembly 1200 through the lower edge of the connection, affecting the lighting element 300 inside the receiving cavity 210. Therefore, by placing the guide member 260 on the lower edge of the second cover 200, water or oil stains flowing down from the second cover 200 can be prevented from seeping into the connection between the lower edges of the first cover 100 and the second cover 200, effectively preventing liquids such as water and oil stains from entering the interior of the lighting assembly 1200, thereby improving the service life and performance of the lighting assembly 1200. Specifically, the guide member 260 can be plate-shaped and connected to the lower edge of the second cover 200. Specifically, the shape of the guide member 260 can be arbitrary; more specifically, the guide member 260 is rectangular plate-shaped, with one end connected to the second cover 200 and the other end positioned above the collecting member 400. More specifically, the guide member 260 can be parallel to the first cover 100 or at an angle to it.

[0051] Furthermore, when the guide member 260 is positioned above the collector 400, the liquid flowing down from the guide member 260 can be recovered, preventing excessive accumulation of liquid flowing down from the second cover 200 inside other structures when the lighting assembly 1200 is installed within them, thus preventing the liquid from overflowing into the interior of the lighting assembly 1200. Specifically, the collector 400 includes, but is not limited to, a box or trough with an opening facing the guide member 260. Specifically, the collector 400 can be connected to the lighting assembly 1200 or to external components.

[0052] In practice, see Figure 1 , 2In some embodiments, the first cover 100 is configured as a lower cover and serves as a light-transmitting panel for the lighting assembly 1200, while the second cover 200 is configured as an upper cover and serves as a rear cover for the lighting assembly 1200. The size of the first cover 100 is larger than that of the second cover 200, and a receiving cavity 210 is provided inside the second cover 200, in which the lighting element 300 is disposed. The box formed by the first cover 100 and the second cover 200 can specifically adopt a three-dimensional structure in the shape of a cylinder, cuboid, or polyhedron. In use, the box with the first cover 100 and the second cover 200 interlocking is inclined, and there is a gap at the interlocking connection between the first cover 100 and the second cover 200, which allows the receiving cavity 210 to communicate with the external environment. Liquids such as water stains and oil stains that slide off the second cover 200 can enter the receiving cavity 210 through the gap. The guide member 260 is plate-shaped and connected to the lower edge of the second cover 200. The guide member 260 is positioned outward, and the length of its vertical projection relative to the receiving cavity 210 is greater than the length of the projection of the lower edge of the first cover 100 relative to the receiving cavity 210. The collector 400 is located below the end of the guide member 260. In this way, when water and oil stains on the second cover 200 flow downward, they fall into the collector 400 through the guide member 260, preventing water and oil stains from seeping into the interior of the lighting assembly 1200 along the second cover 200 and affecting the use of the lighting assembly 300.

[0053] Furthermore, to prevent the guide member 260 from being tilted at too large an angle during use, which could cause the liquid to flow too quickly on the guide member 260 and thus some liquid to adhere to the surface of the guide member 260 opposite to the first cover 100, causing the liquid to flow through the gap between the first cover 100 and the second cover 200 and then down through the first cover 100, in some embodiments, the guide member 260 is tilted away from the first cover 100, thereby reducing the excessive speed of liquid flow. Even further, to ensure that the liquid can flow smoothly from the guide member 260 into the collection member 400, the tilt angle of the guide member 260 cannot be flush with or exceed the horizontal plane. Specifically, the angle between the guide member 260 and the first cover 100 is 150 to 170 degrees. This ensures that the liquid can slide smoothly down the guide member 260 and prevents the liquid from flowing onto the first cover plate. More specifically, the angle between the guide member 260 and the first cover 100 is 160 degrees.

[0054] See Figure 1 , 2In some embodiments, the lighting assembly 1200 includes a first cover 100, a second cover 200, a lighting element 300, a flow guide 260, and a collection element 400. The first cover 100 and the second cover 200 are fastened together, and a receiving cavity 210 is provided between the first cover 100 and the second cover 200. The lighting element 300 is disposed in the receiving cavity 210. The flow guide 260 is connected to the lower edge of the second cover 200. The end of the flow guide 260 is curved upward and has an angle of 160 degrees with respect to the first cover 100. The end of the flow guide 260 is disposed away from the second cover 200 and is located above the collection element 400.

[0055] Furthermore, to facilitate the assembly of the first cover 100 and the second cover 200, the first cover 100 and the second cover 200 are detachably connected, thereby enabling the lighting assembly 1200 to be disassembled and assembled during maintenance and replacement. Specifically, the first cover 100 and the second cover 200 can be detachably connected via a snap-fit ​​structure.

[0056] Furthermore, while ensuring the first cover 100 and the second cover 200 can be detachably assembled, the sealing performance of the connection between the first cover 100 and the second cover 200 is further guaranteed. In some embodiments, the first cover 100 and the second cover 200 are sealed together via a slot 220 and a plug 120. When the slot 220 and the plug 120 cooperate, they form a U-shaped seal, making it more difficult for liquid to enter the receiving cavity 210 through the connection gap between the slot 220 and the plug 120. Specifically, the slot 220 and the plug 120 are both arranged around the opening 211 of the receiving cavity 210, thus ensuring the sealing of the receiving cavity 210. Meanwhile, when using the slot 220 and the plug-in 120, by aligning the plug-in 120 with the slot 220, the first cover 100 and the second cover 200 can be quickly and accurately assembled. Furthermore, the friction between the plug-in 120 and the wall of the slot 220 ensures that the assembled first cover 100 and second cover 200 have a certain assembly strength. Specifically, when the first cover 100 is provided with the slot 220 or the plug-in 120, the second cover 200 is provided with the plug-in 120 or the slot 220. More specifically, the slot 220 and the plug-in 120 are provided in at least one layer from the inside out.

[0057] See Figure 1 , 2In some embodiments, the first cover 100 is provided with a receiving cavity 210, and the first cover 100 is provided with a slot 220, which is square around the receiving cavity 210. Specifically, the slot 220 includes two parallel groove plates with a gap between them. The second cover 200 is provided with a square insert 120 that matches the square slot 220. The insert 120 is inserted into the slot 220 and engages with the groove plate of the slot 220. A U-shaped gap is formed between the slot 220 and the insert 120. In this way, during use, liquid can be further prevented from entering the receiving cavity 210 through the gap between the first cover 100 and the second cover 200.

[0058] Furthermore, to prevent liquid from entering the receiving cavity 210 through gaps between the second cover 200 and the first cover 100 when it flows down from the second cover 200, a guide channel 230 is provided on the second cover 200. The guide channel 230 is connected to the guide member 260, so that the liquid flowing down from the second cover 200 flows through the guide channel 230 to the guide member 260 and is then collected by the collector 400. Specifically, the guide channel 230 is provided along the edge of the second cover 200. More specifically, the guide channel 230 is set as a perimeter structure of the edge of the second cover 200. Since the second cover 200 has a receiving cavity 210, there is a height difference between the position of the second cover 200 located in the receiving cavity 210 and the edge of the second cover 200. When the liquid flows onto the second cover 200, it will flow along the second cover 200 and finally onto the guide channel 230 or the guide member 260. Specifically, the guide channel 230 is positioned away from the first cover 100 relative to the slot 220 and the plug 120. This reduces the amount of liquid flowing down from the second cover 200 that ends up at the connection between the slot 220 and the plug 120, thus preventing the receiving cavity 210 from being immersed in liquid.

[0059] See Figure 1 , 2In some embodiments, the second cover 200 is truncated into a trapezoidal shape and is inclined. The protrusion of the truncated trapezoidal second cover 200 is configured as a receiving cavity 210. The opening 211 of the receiving cavity 210 is downwardly oriented. The guide groove 230 and the guide member 260 are both disposed on the upper surface of the second cover 200 and located above the slot 220. The guide groove 230 is configured as a perimeter along the upper edge, left edge, and right edge of the second cover 200. The height and angle of the perimeter can be adjusted as needed, and the perimeter is connected to the guide member 260 when connected. In this way, when liquids such as water or oil fall onto the second cover 200, they will flow towards the four edges of the second cover 200 into the guide groove 230 or the guide member 260. When the liquid flows into the guide member 260, it can flow through to the collection member 400 for collection. When the liquid flows into the guide groove 230, due to the inclined design of the second cover 200, it will flow along the guide groove 230 into the guide member 260, and then into the collection member 400 for collection. This prevents liquids on the second cover 200 from seeping into the lighting assembly 1200 from the connection between the first cover 100 and the second cover 200.

[0060] Furthermore, to facilitate the installation of the lighting element 300 within the cavity 210, a wiring hole 240 is provided on the second cover 200, allowing the wiring of the lighting element 300 to be connected to an external power source or control unit through the wiring hole 240. Specifically, the position of the wiring hole 240 can be set at any location according to usage requirements. Specifically, the shape of the wiring hole 240 can be set to any shape according to usage requirements.

[0061] See Figure 1 , 2 In some embodiments, a cable outlet 240 is provided on the second cover 200 near its upper edge. This prevents the cable outlet 240 from being too low and allowing liquid to seep in.

[0062] Example 2:

[0063] Based on the same inventive concept, this application provides a range hood 1000, which can be any existing range hood 1000 with a lighting component 1200, such as a range hood with lighting function or an exhaust fan with lighting function. (See also...) Figures 1-4The range hood 1000 includes a lighting component 1200 for illumination and a housing 1100 for mounting the lighting component 1200. The lighting component 1200 is the same as that in Embodiment 1, specifically, the lighting component 1200 includes a flow guide 260 connected to the second cover 200. The range hood 1000 thus possesses the advantages of the lighting component 1200 in Embodiment 1. In summary, by mounting the lighting component 1200 on the housing 1100 of the range hood 1000, the lighting component 1200 is unaffected by liquids during use, thereby ensuring its performance and lifespan. Therefore, it has good prospects for widespread application. The specific structure of the lighting component 1200 is as described in Embodiment 1 and will not be repeated here.

[0064] In some embodiments, the range hood 1000 is a range hood. The range hood has a housing 1100, and a lighting assembly 1200 is obliquely disposed on the housing 1100. In use, the lighting element 300 inside the lighting assembly 1200 is activated by a control switch provided on the housing 1100.

[0065] For ease of use, in some embodiments, a mounting position 1110 is provided on the housing 1100, through which the lighting assembly 1200 is mounted on the housing 1100. Specifically, the mounting position 1110 includes, but is not limited to, an opening or groove formed in the housing 1100. Specifically, the shape of the mounting position 1110 can be arbitrary, as long as it facilitates the mounting and snapping of the lighting assembly 1200 during use. More specifically, in some embodiments, the shape of the mounting position 1110 is a square opening that matches the shape of the lighting assembly 1200. More specifically, in some embodiments, the collecting member 400 is set as a groove-shaped structure on the housing 1100, or is disposed on the housing 1100.

[0066] In some embodiments, to improve the stability of the connection between the lighting assembly 1200 and the housing 1100, an elastic mounting member 250 is provided on the lighting assembly 1200. The elastic mounting member 250 is mounted on the second cover 200 and engages with the housing 1100, allowing the second cover 200 to be more securely mounted on the housing 1100. Simultaneously, the added elastic mounting member 250 facilitates the disassembly and installation of the lighting assembly 1200 on the housing 1100, improving operability.

[0067] In some embodiments, the elastic mounting member 250 is also connected to the limiting groove 130 on the first cover 100, which facilitates the storage of the elastic mounting member 250 and prevents the elastic mounting member 250 from detaching from the housing 1100 during installation by connecting it to the limiting groove 130.

[0068] See Figures 1-5 In some embodiments, the elastic mounting member 250 is set as a spring sheet, and a limiting groove 130 is opened on the first cover plate. One end of the elastic mounting member 250 is fixedly connected to the top of the second cover 200 by a screw or other connecting member, and the other end is disposed between the housing 1100 and the second cover 200 and extends into the limiting groove 130. In this way, the elastic force of the elastic mounting member 250 presses the second cover 200 tightly onto the mounting position 1110 of the housing 1100. At the same time, the limiting groove 130 can prevent the elastic mounting member 250 from detaching from the housing 1100 during installation.

[0069] In some embodiments, to further improve the stability of the lighting assembly 1200 installation, a slot structure consisting of a guide member 260, a slot 220, and a first cover 100 is provided on the lighting assembly 1200. This additional slot structure, used in conjunction with the elastic mounting member 250, further allows the second cover 200 to be detachably connected to the housing 1100. Simultaneously, the slot structure's engagement with the housing 1100 makes the connection between the second cover 200 and the housing 1100 more secure.

[0070] See Figures 1-5 In some embodiments, the slot structure is located at the lower edge of the lighting assembly 1200 and corresponds to the connection end of the elastic mounting member 250 with the housing 1100. During installation, the slot structure on the lighting assembly 1200 is snapped onto the housing 1100 so that the edge of the housing 1100 abuts against the slot 220. Then, the elastic mounting member 250 at the upper edge is pressed into the housing 1100 to connect the second cover 200 to the housing 1100. Finally, the mounting position 1110 of the second cover 200 on the housing 1100 is adjusted so that the first cover 100 fits against the surface of the housing 1100.

[0071] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0072] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0073] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0074] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0075] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0076] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0077] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0078] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A lighting assembly, characterized in that, include: First cover; A second cover is connected to the first cover, and the second cover and the first cover together form a receiving cavity, and a lighting element is provided in the receiving cavity; A flow guide is connected to the lower edge of the second cover, with the end of the flow guide away from the second cover located above the collector; The flow guide is positioned away from the first cover at the connection point between the first cover and the second cover; The liquid on the second cover is guided to the collection element via the guide element.

2. The lighting assembly as claimed in claim 1, characterized in that, The flow guide is tilted upwards in a direction away from the first cover.

3. The lighting assembly as described in claim 2, characterized in that, The angle between the guide and the first cover is 150 to 170 degrees.

4. The lighting assembly as claimed in claim 1, characterized in that, The first cover and the second cover are detachably connected.

5. The lighting assembly as claimed in claim 4, characterized in that, The receiving cavity is disposed on the second cover, and the receiving cavity has an opening that communicates with the outside. The second cover and the first cover are sealed together by matching slots and plugs, wherein the slots and plugs are arranged around the cavity opening.

6. The lighting assembly as claimed in claim 5, characterized in that, The flow guide is positioned away from the first cover relative to the slot and the plug.

7. The lighting assembly as claimed in claim 5, characterized in that, The second cover is connected to the flow guide groove, which is located away from the first cover relative to the card slot and the plug-in, and the flow guide groove is connected to the flow guide component; The liquid on the second cover is guided to the collection element via the guide channel and the guide member.

8. The lighting assembly as claimed in claim 1, characterized in that, The second cover is provided with a wire outlet hole, which is connected to the receiving cavity.

9. A range hood, characterized in that, include: The housing has mounting positions; The lighting assembly according to any one of claims 1 to 8, wherein the lighting assembly is disposed at the mounting position and connected to the housing.

10. The range hood as described in claim 9, characterized in that, The second cover is connected to an elastic mounting member, which engages with the housing to securely connect the second cover to the housing.

11. The range hood as described in claim 10, characterized in that, A limiting groove is formed on the first cover, and one end of the elastic mounting member is connected to the second cover, and the other end is connected to the limiting groove.

12. The range hood as described in claim 10, characterized in that, The guide member, the slot, and the first cover form a slot structure. The slot structure is disposed opposite to the elastic mounting member. The second cover is connected to the housing by being snapped into the slot structure through the housing.

13. The range hood as described in claim 9, characterized in that, The collection element is disposed on the housing.

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