Range hood shell and range hood

Abstract

The utility model provides a range hood shell and a range hood, and belongs to the technical field of kitchen appliances. The range hood shell comprises a shell body and an atmosphere lamp assembly, a mounting groove is formed in the edge of the shell body; a light hole is formed in the groove bottom of the mounting groove; the atmosphere lamp assembly is arranged in the mounting groove, and the light emitting direction of the atmosphere lamp assembly faces the light transmitting hole. The edge of the shell body is bent to form the mounting groove, and the light transmitting hole is formed in the side wall of the mounting groove, so that the atmosphere lamp assembly can be directly mounted in the mounting groove. According to the design, the mounting structure of the atmosphere lamp is simplified, additional fixing pieces are reduced, complex mounting steps are avoided, the mounting efficiency is improved, the mounting difficulty is reduced, and the whole structure is more concise.

Description

Technical Field

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

[0002] With the continuous development of modern kitchen appliance technology, consumers are placing higher demands on the functionality and aesthetics of kitchen appliances. As an indispensable part of the kitchen, range hoods must not only provide efficient fume purification capabilities, but their design is also becoming a key consideration for consumers. Traditional range hoods typically focus solely on their basic functions, such as fume extraction and purification, while neglecting the decorative role of the appliance itself in the kitchen space.

[0003] In recent years, to enhance the user's cooking experience, some high-end range hoods have begun to incorporate ambient lighting designs to enhance the product's visual appeal and user experience. Ambient lighting not only adds a warm atmosphere to the kitchen but also provides auxiliary lighting at night or in dimly lit environments, improving safety and comfort. However, existing range hood ambient lighting designs often suffer from complex installation and inconvenient maintenance. Furthermore, the lighting efficiency and lifespan of the lamps need to be improved. Utility Model Content

[0004] In view of the above problems, the present invention aims to provide a range hood housing that is easy to install, compact in structure, and has good lighting effect.

[0005] In a first aspect, a range hood housing is provided, comprising: a housing body and an atmosphere light assembly;

[0006] The edge of the shell body is provided with a mounting groove; a light-transmitting hole is provided on the bottom of the mounting groove;

[0007] The atmosphere light assembly is arranged in the installation groove, and the light emitting direction of the atmosphere light assembly is toward the light-transmitting hole.

[0008] Furthermore, it also includes a fixing claw, which is arranged at the notch of the installation slot and is used to buckle the atmosphere light assembly in the installation slot.

[0009] Furthermore, the atmosphere lamp assembly includes a base, a lamp panel and a light-transmitting member;

[0010] The base is provided with a slot, the light board is arranged at the bottom of the slot, and the light-transmitting member is arranged close to the notch of the slot so that the light-transmitting member covers the light-emitting direction of the light board.

[0011] Further, the width of the clamping groove gradually increases from the groove bottom to the groove opening, and / or the end of the light-transmitting piece away from the lamp panel exceeds the groove opening of the clamping groove and abuts against the groove bottom of the mounting groove.

[0012] Further, an inner protrusion extending towards the light-transmitting piece is arranged on the inner wall of the clamping groove, and the inner protrusion is in interference fit with the light-transmitting piece.

[0013] Further, a light-transmitting groove is arranged on the side of the light-transmitting piece close to the lamp panel, the light-transmitting groove is arranged corresponding to the lamp panel, and / or a convex strip is arranged on the groove bottom of the light-transmitting groove, and / or the light-transmitting piece is a hollow structure.

[0014] Further, the atmosphere lamp assembly further comprises a shell, and an opening is arranged on one side of the shell;

[0015] The shell is arranged outside the base, and the direction of the opening is consistent with the direction of the groove opening of the clamping groove.

[0016] Further, an outer protrusion extending towards the shell is arranged on the outer side of the base, and the outer protrusion is in interference fit with the shell.

[0017] Further, a mounting stud is arranged in the mounting groove;

[0018] A hole site is arranged on the shell;

[0019] The shell is connected with the mounting groove by passing the fastener through the hole site and adapting with the mounting stud.

[0020] In the second aspect, an extractor hood is provided, comprising the extractor hood shell according to the above technical solution.

[0021] The embodiments of the utility model have the following advantages or beneficial effects:

[0022] By bending the edge of the shell body to form a mounting groove and arranging a light-transmitting hole on the side wall of the mounting groove, the atmosphere lamp assembly can be directly installed in the mounting groove. This design simplifies the installation structure of the atmosphere lamp, reduces additional fixing parts, avoids complex installation steps, improves installation efficiency, reduces installation difficulty, and makes the overall structure more simple. When the atmosphere lamp assembly needs to be replaced or repaired, the assembly can be simply taken out of the mounting groove without the need to disassemble other parts, which is convenient for daily maintenance and cleaning. The arrangement of the light-transmitting hole ensures that the light can be uniformly emitted from the shell, providing good lighting effect. The position and number of the light-transmitting hole can be adjusted according to actual needs to achieve the best lighting effect. BRIEF DESCRIPTION OF DRAWINGS

[0023] The above and other features and advantages of the present invention will become more apparent by describing in detail example embodiments thereof with reference to the accompanying drawings.

[0024] Figure 1 is a schematic structural diagram of a range hood housing according to an exemplary embodiment;

[0025] Figure 2 yes Figure 1 AA section view in;

[0026] Figure 3 yes Figure 2 Enlarged view of part C in FIG;

[0027] Figure 4 yes Figure 1 BB cross-sectional view in;

[0028] Figure 5 yes Figure 4 Enlarged view of part D in FIG;

[0029] Figure 6 yes Figure 1 Enlarged view of part E in FIG;

[0030] Figure 7 FIG1 is a schematic structural diagram of an atmosphere light assembly in a range hood housing according to an exemplary embodiment.

[0031] The description of the accompanying drawings is as follows:

[0032] 1. Housing, 2. Ambient light assembly, 3. Mounting slot, 4. Light hole, 5. Fixing claw, 6. Fastener, 7. Mounting stud;

[0033] 21. Base, 22. Light board, 23. Light-transmitting part, 24. Outer shell, 25. Inner protrusion, 26. Light-transmitting groove, 27. Raised strip, 28. Outer protrusion. DETAILED DESCRIPTION

[0034] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concepts of the example embodiments to those skilled in the art. Like reference numerals in the figures represent like or similar structures, and thus their detailed description will be omitted.

[0035] The terms "a", "an", "the", and "said" are used to indicate the presence of one or more elements / components / etc.; the terms "including" and "having" are used to express an open-ended inclusive meaning and mean that additional elements / components / etc. may be present in addition to the listed elements / components / etc.

[0036] Figure 1 is a schematic structural diagram of a range hood housing according to an exemplary embodiment; Figure 2 yes Figure 1 AA section view in; Figure 3 yes Figure 2 Enlarged view of part C in FIG; Figure 4 yes Figure 1 BB cross-sectional view in; Figure 5 yes Figure 4 Enlarged view of part D in FIG; Figure 6 yes Figure 1 Enlarged view of part E in FIG; Figure 7 This is a schematic diagram showing the structure of an ambient light assembly in a range hood housing according to an exemplary embodiment. The above diagram is only for the purpose of illustrating the structural relationship related to the invention and is not intended to be an actual scale of an actual product.

[0037] like Figures 1 to 7 As shown, a range hood housing of an embodiment of the present invention includes: a shell body 1 and an atmosphere light assembly 2; the edge of the shell body 1 is bent to form a mounting groove 3; a light-transmitting hole 4 is provided on the bottom of the mounting groove 3; the atmosphere light assembly 2 is provided in the mounting groove 3, and the light-emitting direction of the atmosphere light assembly 2 is toward the light-transmitting hole 4.

[0038] The housing 1 is typically rectangular or streamlined, with the specific shape and size depending on the range hood model and design style. Common range hood types include top-mounted, side-mounted, and island-mounted, each with its own specific design requirements.

[0039] The size of the shell body 1 needs to take into account factors such as installation space, ventilation effect and aesthetics to ensure the reasonable layout and efficient operation of the range hood in the kitchen.

[0040] The housing 1 is mainly made of metal materials, such as stainless steel or aluminum alloy. These materials have good strength and corrosion resistance, can withstand the high temperature, humidity and oil smoke in the kitchen environment, and ensure the long-term use of the range hood.

[0041] Metal materials also have good thermal conductivity, which helps dissipate heat and extend the service life of the equipment.

[0042] The surface of the housing 1 is usually painted or electroplated to enhance its aesthetics and corrosion resistance. Common surface treatment processes include matte painting, mirror polishing, and brushed processing, which not only enhance the appearance and texture of the product, but also enhance its durability.

[0043] The surface finish can also be customized to the user's needs and preferences, with a wide range of color and texture options available.

[0044] The edge of the shell body 1 is bent to form a mounting groove 3 specifically for mounting the ambient light assembly 2. The depth and width of the mounting groove 3 are designed according to the size of the ambient light assembly 2 to ensure that the ambient light assembly 2 can be firmly mounted therein.

[0045] The design of the mounting groove 3 not only provides an installation space for the ambient light assembly 2, but also serves to hide and protect the ambient light, making the appearance of the entire range hood more neat and beautiful.

[0046] A plurality of light-transmitting holes 4 are provided on the side walls of the mounting groove 3 . The positions and sizes of the light-transmitting holes 4 are carefully designed to ensure that light can be emitted from the housing 24 evenly, thereby providing a good lighting effect.

[0047] The number and arrangement of the light-transmitting holes 4 can be adjusted according to actual needs to adapt to different lighting needs and design styles.

[0048] The shape of the light holes 4 can be circular, square or other geometric shapes. The specific shape and arrangement are selected according to the design requirements. The spacing and density of the light holes 4 will also affect the distribution and brightness of the light, so they need to be accurately calculated and tested to achieve the best lighting effect.

[0049] In one embodiment, a fixing claw 5 is further included. The fixing claw 5 is disposed at the notch of the mounting slot 3 and is used to secure the ambient light assembly 2 within the mounting slot 3. The fixing claw 5 is located at the opening edge of the mounting slot 3 formed by the bent edge of the housing body 1. The fixing claw 5 ensures that it can effectively secure the ambient light assembly 2, preventing it from loosening or falling off during use.

[0050] The fixing claw 5 is usually hook-shaped or claw-shaped. The tip of the claw is slightly bent downward to facilitate buckling the top or side of the atmosphere lamp assembly 2.

[0051] The base of the claw is fixed on the shell body 1 and can be connected to the shell body 1 by welding, riveting or integral molding to ensure its firmness and reliability.

[0052] According to actual needs, multiple fixing claws 5 can be set at the notch of the installation groove 3. Usually, one or more claws are set at both ends and the middle position of the installation groove 3 to form multi-point fixation and enhance the stability of the fixation.

[0053] The number and distribution of the claws should ensure that the ambient light assembly 2 can be evenly stressed after installation to avoid deformation or damage caused by excessive local stress.

[0054] The fixing claw 5 is typically made of the same metal material as the housing body 1, such as stainless steel or aluminum alloy. These materials offer excellent strength and corrosion resistance, allowing them to withstand the high temperatures, humidity, and fumes found in kitchen environments, ensuring the long-term use of the fixing claw 5. Metal also offers excellent machinability, facilitating the fabrication of complex claw structures.

[0055] When installing the ambient light assembly 2, first align the ambient light assembly 2 with the entrance of the installation slot 3, and then gently push it into the installation slot 3. When the assembly is fully inserted into the installation slot 3, the fixing claws 5 will automatically buckle the top or side of the assembly to ensure that it is firmly fixed.

[0056] If the ambient light assembly 2 needs to be disassembled, the base of the fixing claw 5 can be gently pressed to loosen it, and then the assembly can be removed from the mounting slot 3 .

[0057] In one embodiment, the ambient light assembly 2 includes a base 21 , a light board 22 and a light-transmitting member 23 ; the light board 22 is disposed in the base 21 ; the light-transmitting member 23 is disposed in the base 21 and covers the light-emitting direction of the light board 22 .

[0058] The base 21 is typically made of a plastic material, such as rubber or silicone. These materials offer excellent flexibility and temperature resistance, allowing them to withstand prolonged use in a kitchen environment without deformation. The shape and size of the base 21 are tailored to the specific design of the mounting slot 3, ensuring it fits securely within the mounting slot 3. The base 21 includes a slot or groove for securing the light panel 22. The base 21 not only provides a mounting platform for the light panel 22 and light-transmitting element 23 but also provides support and protection, preventing damage to the light panel 22 from external impacts.

[0059] The light board 22 is typically made of PCB (printed circuit board) material and is mounted with LED lamp beads. The shape and size of the light board 22 match the slots or grooves inside the base 21, ensuring that it can be firmly fixed within the base 21. The light board 22 is equipped with multiple LED lamp beads, and the arrangement of these lamp beads can be designed according to actual needs to achieve the best lighting effect. The light board 22 is the core component of the atmosphere light assembly 2 and is responsible for generating light. LED lamp beads have the characteristics of low power consumption, long life and high brightness, and can provide good lighting effects.

[0060] The light-transmitting member 23 is usually made of a transparent or translucent plastic material, such as PMMA (plexiglass) or PC (polycarbonate). These materials have good light transmittance and temperature resistance and can effectively transmit light. The shape and size of the light-transmitting member 23 match the space inside the base 21 and cover the light-emitting direction of the lamp panel 22. The light-transmitting member 23 can be designed as a plane or with a light-transmitting groove 26 of a specific shape to optimize the distribution and brightness of the light. The main function of the light-transmitting member 23 is to evenly spread the light emitted by the lamp panel 22, ensuring that the light can be emitted through the light-transmitting hole 4 on the side wall of the mounting groove 3 to provide a good lighting effect.

[0061] A card slot is provided on the base 21 , the light board 22 is provided at the bottom of the card slot, and the light-transmitting member 23 is provided near the notch of the card slot.

[0062] The slot is located at the center of the base 21. Its depth and width are designed to suit the dimensions of the light panel 22, ensuring it is securely positioned within the slot. The slot can be rectangular, circular, or otherwise designed to fit the shape of the light panel 22, ensuring it fits snugly and securely. The slot not only provides a mounting platform for the light panel 22 but also serves to position and secure it, preventing it from loosening or shifting during use.

[0063] Assembly: Place the light board 22 into the slot inside the base 21, ensuring it rests at the bottom of the slot. Ensure the light board 22 is firmly in contact with the slot to prevent it from loosening during use. Place the light-transmitting element 23 over the light board 22, aligning it with the notch of the slot.

[0064] The width of the slot gradually increases from the bottom to the opening. The slot's base is narrow, designed to match the dimensions of the light board 22, ensuring it is securely fastened to the bottom. The slot's opening is wide, facilitating installation and removal of the light-transmitting element 23. The transition from the bottom to the opening is a gradual, flared or tapered shape, gradually increasing in width to form a smooth, inclined surface.

[0065] In one embodiment, the light-transmitting member 23 is interference-fitted with the base 21. Specifically, an inner protrusion 25 extending toward the light-transmitting member 23 is provided on the inner wall of the slot, and the inner protrusion 25 is interference-fitted with the light-transmitting member 23.

[0066] Inner protrusions 25 are provided on the inner wall of the slot. These inner protrusions 25 are distributed along the inner wall of the slot to form a series of protrusion structures.

[0067] When installing the light-transmitting element 23, you need to press it into the slot with a slight force. Because the inner protrusion 25 on the inner wall of the slot forms an interference fit with the outer surface of the light-transmitting element 23, the light-transmitting element 23 is firmly fixed in the slot. The design of the inner protrusion 25 ensures that the light-transmitting element 23 encounters a certain amount of resistance when pressed into the slot, thus forming an interference fit.

[0068] The interference fit design between the inner protrusion 25 and the light-transmitting member 23 enables the light-transmitting member 23 to form a close contact after installation, ensuring the firmness and stability of the light-transmitting member 23 after installation and preventing it from loosening due to vibration or collision during use.

[0069] When the light-transmitting element 23 needs to be disassembled or replaced, it can be taken out from the slot by a slight external force without causing damage to the light-transmitting element 23 or the base 21. This design facilitates daily maintenance and cleaning.

[0070] In one embodiment, the end of the light-transmitting member 23 away from the light board 22 extends beyond the slot opening and abuts against the bottom of the mounting slot 3. The length of this protruding portion is typically a few millimeters to over ten millimeters, and the specific dimensions can be adjusted based on actual needs and design style. The shape of the protruding portion can be straight, curved, or other specific shapes to suit different design requirements.

[0071] The portion of the light-transmitting member 23 that extends beyond the slot can increase the light scattering area, so that the light can be spread more evenly to the surrounding environment, thereby improving the lighting effect.

[0072] The design of the protruding portion reduces the dark area between the light-transmitting member 23 and the housing body 1 , ensuring that light can be emitted evenly from the entire surface of the light-transmitting member 23 , thus avoiding the problem of insufficient light in some areas.

[0073] In one embodiment, a light-transmitting groove 26 is provided on the side of the light-transmitting member 23 close to the light board 22, and the light-transmitting groove 26 is provided corresponding to the light board 22. In addition, a ridge 27 is provided at the bottom of the light-transmitting groove 26.

[0074] A light-transmitting groove 26 is provided on one side of the light-transmitting member 23 close to the light board 22, and the position of the light-transmitting groove 26 corresponds to the position of the LED lamp beads on the light board 22. The shape of the light-transmitting groove 26 can be rectangular, circular or other designs suitable for the shape of the LED lamp beads to ensure that light can be effectively transmitted.

[0075] The bottom of light-transmitting groove 26 is provided with a raised strip 27, which is positioned to correspond to the position of the LED beads. The shape of raised strip 27 can be straight, curved, or other, and the specific design is adjusted according to actual needs. The main function of raised strip 27 is to guide and disperse light, ensuring that light is evenly distributed across the entire surface of light-transmitting member 23.

[0076] In one embodiment, the light-transmitting member 23 is a hollow structure. The shape and size of the hollow portion are designed according to actual needs, and can be circular, square, or other geometric shapes.

[0077] The design of the hollow structure reduces the absorption and scattering of the material when light propagates inside the light-transmitting member 23 , thereby improving the transmittance and uniformity of the light.

[0078] Compared with a solid structure, the hollow structure greatly reduces the weight of the light-transmitting member 23 , making installation and disassembly more convenient, while reducing the pressure on the base 21 and the installation slot 3 .

[0079] The hollow structure design reduces the amount of material used, improves material utilization and reduces production costs.

[0080] The inner and outer surfaces of the light-transmitting element 23 can be designed to be smooth or have microstructures to optimize the propagation and scattering of light. The inner surface can be designed as a reflective layer to further improve the utilization of light.

[0081] In one embodiment, the atmosphere light assembly 2 includes a shell 24, and an opening is provided on one side of the shell 24; the shell 24 is covered on the outside of the base 21, and the direction of the opening is consistent with the direction of the slot, so that the light-transmitting member 23 is located at the opening of the shell 24.

[0082] The housing 24 is typically made of metal (such as stainless steel or aluminum alloy) or a durable plastic material, offering excellent strength and corrosion resistance. The shape and dimensions of the housing 24 match the outer contour of the base 21, ensuring that it completely covers the outside of the base 21. The thickness of the housing 24 is designed based on actual needs, typically between 1 and 3 mm, to ensure sufficient strength and stability.

[0083] The outer shell 24 is arranged on the outside of the base 21, which can effectively protect the internal light board 22 and the light-transmitting member 23 and prevent damage caused by external physical impact and collision.

[0084] The housing 24 can prevent dust and moisture from entering the interior, protect the lamp board 22 and other electronic components, and extend the service life of the atmosphere lamp assembly 2.

[0085] When the ambient light assembly 2 is fixed in the mounting groove 3 by the fastener 6, specifically, the housing 24 is fixedly connected to the mounting groove 3 by the fastener 6. The fastener 6 passes through the mounting hole on the housing 24 and is screwed into the mounting stud 7 in the mounting groove 3 to ensure that the ambient light assembly 2 is firmly fixed in the mounting groove 3.

[0086] In one embodiment, the base 21 is interference-fitted with the housing 24. Specifically, an outer protrusion 28 extending toward the housing 24 is provided on the outer side of the base 21, and the outer protrusion 28 is interference-fitted with the housing 24.

[0087] The outer side of the base 21 is provided with outer protrusions 28, which are distributed along the outer periphery of the base 21, forming a series of protruding structures. The shape of the outer protrusions 28 can be circular, rectangular, or other geometric shapes, and the specific design is adjusted according to actual needs.

[0088] When installing the shell 24, it needs to be pressed slightly onto the base 21. Due to the interference fit between the outer protrusions 28 on the outer side of the base 21 and the inner wall of the shell 24, the shell 24 will be firmly fixed on the base 21.

[0089] The design of the outer protrusions 28 allows the shell 24 to be subjected to a certain resistance when pressed into the base 21, thereby forming an interference fit to ensure the firmness and stability of the shell 24 after installation.

[0090] The interference fit design of the outer protrusions 28 on the outer side of the base 21 and the shell 24 allows the shell 24 to be firmly fixed on the base 21 after installation, forming a tight contact to prevent it from loosening or falling off due to vibration or impact during use.

[0091] The installation process is simple, only need to press the shell 24 slightly onto the base 21. When disassembling or replacing the shell 24, it can be removed from the base 21 by slight external force, without causing damage to the shell 24 or the base 21. This design is convenient for daily maintenance and cleaning.

[0092] In one embodiment, mounting slots 3 are provided with mounting studs 7; the shell 24 is provided with hole positions; the shell 24 is connected with the mounting slots 3 by fasteners 6 passing through the hole positions and adapting with the mounting studs 7.

[0093] The fasteners 6 are usually screws or bolts, made of metal materials such as stainless steel or aluminum alloy to ensure their strength and corrosion resistance. The fasteners 6 can be flat head screws, round head screws or other types of screws, the specific selection depends on the actual needs and aesthetic requirements.

[0094] After the ambient light assembly 2 is assembled, the shell 24 is covered on the outer side of the base 21.

[0095] Ensure that the hole positions on the shell 24 are aligned with the mounting studs 7 in the mounting slots 3.

[0096] Use fasteners 6 (such as screws or bolts) to pass through the hole positions on the shell 24 and screw into the mounting studs 7 in the mounting slots 3, ensuring that the shell 24 is firmly fixed in the mounting slots 3.

[0097] The cooperation between the fasteners 6 and the mounting studs 7 enables multi-point fixation, thereby ensuring the firmness and stability of the ambient light assembly 2 after installation and preventing it from loosening or falling off due to vibration or collision during use.

[0098] A range hood according to an embodiment of the present invention includes the range hood housing as described in the above embodiment.

[0099] In the embodiments of the present invention, the term "plurality" refers to two or more, unless otherwise specified. Terms such as "installed," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection. Those skilled in the art will understand the specific meanings of these terms in the embodiments of the present invention based on the specific circumstances.

[0100] In the description of the embodiments of the present invention, it is necessary to understand that the terms "upper" and "lower" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the embodiments of the present invention.

[0101] Throughout this specification, terms such as "one embodiment" and "a preferred embodiment" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations 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 any one or more embodiments or examples.

[0102] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention can be modified and varied in various ways. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A range hood housing, characterized in that: include: A housing body (1) and an ambient light assembly (2); The edge of the shell body (1) is provided with a mounting groove (3); a light-transmitting hole (4) is provided on the bottom of the mounting groove (3); The atmosphere light assembly (2) is arranged in the installation groove (3), and the light emitting direction of the atmosphere light assembly (2) is toward the light-transmitting hole (4).

2. The range hood housing according to claim 1, characterized in that: It also includes a fixing claw (5), which is arranged at a notch of the installation slot (3) and is used to buckle the atmosphere light assembly (2) into the installation slot (3).

3. The range hood housing according to claim 1, characterized in that: The atmosphere lamp assembly (2) comprises a base (21), a lamp panel (22) and a light-transmitting member (23); A slot is provided on the base (21), the light board (22) is provided at the bottom of the slot, and the light-transmitting member (23) is provided near the notch of the slot so that the light-transmitting member (23) covers the light-emitting direction of the light board (22).

4. The range hood housing according to claim 3, characterized in that: The width of the card slot gradually increases from the slot bottom to the slot opening, and / or one end of the light-transmitting member (23) away from the light board (22) exceeds the slot opening of the card slot and abuts against the slot bottom of the mounting slot (3).

5. The range hood housing according to claim 3, characterized in that: An inner protrusion (25) extending toward the light-transmitting member (23) is provided on the inner wall of the slot, and the inner protrusion (25) is interference-fitted with the light-transmitting member (23).

6. The range hood housing according to claim 3, characterized in that: The light-transmitting member (23) is provided with a light-transmitting groove (26) on one side close to the light board (22), the light-transmitting groove (26) is provided corresponding to the light board (22), and / or a convex strip (27) is provided at the bottom of the light-transmitting groove (26), and / or the light-transmitting member (23) is a hollow structure.

7. The range hood housing according to claim 3, characterized in that: The atmosphere lamp assembly (2) further includes a housing (24), and an opening is provided on one side of the housing (24); The housing (24) is covered on the outside of the base (21), and the direction of the opening is consistent with the direction of the slot of the card slot.

8. The range hood housing according to claim 7, characterized in that: An outer side of the base (21) is provided with an outer protrusion (28) extending in the direction of the shell (24), and the outer protrusion (28) is interference-fitted with the shell (24).

9. The range hood housing according to claim 7, characterized in that: A mounting stud (7) is provided in the mounting groove (3); The housing (24) is provided with holes; The housing (24) is connected to the mounting groove (3) by passing a fastener (6) through the hole and fitting with the mounting stud (7).

10. A range hood, characterized in that: It comprises a range hood housing as described in any one of claims 1 to 9.

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