CN220958190U - Lighting lamp mounting structure and range hood - Google Patents

Abstract

The application relates to a lighting lamp mounting structure and a range hood, wherein the lighting lamp mounting structure comprises: fume collecting hood, lamp shade, luminous component and decorative board. A groove is formed on the bottom wall of the fume collecting hood, and a window is formed at the bottom of the groove. The lamp shade is installed in the inside of collection petticoat pipe, and connects in the periphery of recess, and the opening and the window position of lamp shade correspond. The luminous component is arranged in the lampshade. The decorative board is equipped with the printing opacity district that corresponds with the window position, and decorative board detachably locates in the recess. When the light-emitting component works, the light of the light-emitting component passes through the window and the light-transmitting area of the decorative plate to be emitted outwards; when the luminous component is required to be maintained, disassembled and replaced, the decorative plate is disassembled, the luminous component can be maintained, disassembled and replaced through the window, and the decorative plate is assembled after the treatment is completed. Therefore, the maintenance and replacement operation of the luminous component is not required to be performed by the whole machine, so that the disassembly, assembly and maintenance operation of the illuminating lamp is convenient, and the disassembly, assembly and maintenance efficiency can be improved.

Description

Lighting lamp mounting structure and range hood

Technical Field

The application relates to the technical field of kitchen appliances, in particular to an illuminating lamp mounting structure and a range hood.

Background

The range hood is generally provided with the illuminating lamp, and the illuminating lamp is utilized to illuminate the cooking space below the range hood, so that a cooking person can more clearly observe the characteristics of the food material, such as color, and the like, and the cooking experience is improved.

The arrangement area of the illuminating lamp on the range hood in the related art can be arranged at the edge position of the bottom of the range hood and also can be arranged on the fume collecting hood. For the illumination lamp arranged on the fume collecting hood, especially for the illumination lamp arranged on the fume collecting hood, the surface area of the fume collecting hood is large (hereinafter, the illumination lamp occupies a large area), for example, when the length of the arrangement area of the illumination lamp on the fume collecting hood occupies more than half of the transverse width of the fume collecting hood, the disassembly and the maintenance of the illumination lamp on the fume collecting hood can be completed only by disassembling the machine, and the working efficiency of disassembly, assembly and maintenance is low.

Disclosure of Invention

The first technical problem to be solved by the application is to provide a lighting lamp mounting structure which can facilitate the disassembly, assembly and maintenance operations of a lighting lamp with large area and improve the disassembly, assembly and maintenance efficiency.

The second technical problem to be solved by the application is to provide a range hood, which can facilitate the disassembly and maintenance operations of a large-area illuminating lamp and improve the disassembly and maintenance efficiency.

The first technical problem is solved by the following technical scheme:

an illumination lamp mounting structure, the illumination lamp mounting structure comprising:

a smoke collecting cover, wherein a groove is formed on the bottom wall of the smoke collecting cover, and a window is formed at the bottom of the groove;

The lampshade is arranged in the smoke collecting hood and connected to the periphery of the groove, and an opening of the lampshade corresponds to the window;

The light-emitting component is arranged in the lampshade; and

The decorative plate is provided with a light transmission area corresponding to the window position, and the decorative plate is detachably arranged in the groove.

Compared with the background technology, the illuminating lamp mounting structure has the beneficial effects that:

According to the illuminating lamp mounting structure, when the light-emitting component works, light of the light-emitting component passes through the window and the light-transmitting area of the decorative plate to be emitted outwards; when the luminous component is required to be maintained, disassembled and replaced, the decorative plate is disassembled, the luminous component can be maintained, disassembled and replaced through the window, and the decorative plate is assembled after the treatment is completed. Therefore, the maintenance and replacement operation of the luminous component is not required to be performed by the whole machine, so that the disassembly, assembly and maintenance operation of the illuminating lamp is convenient, and the disassembly, assembly and maintenance efficiency can be improved.

In one embodiment, the decorative panel is a glass panel; and/or, the outer surface of the decorative plate is flush with the bottom wall of the fume collecting hood; and/or the surface area of the decorative plate is 80% -90% of the surface area of the bottom wall of the fume collecting hood.

In one embodiment, the decorative board is provided with at least one first fastening portion, at least one second fastening portion is further formed on the bottom of the groove, and the first fastening portion and the second fastening portion are correspondingly fastened and matched.

In one embodiment, the light-emitting component is detachably arranged in the middle of the inner side surface of the top wall of the lampshade; and/or the lampshade is made of galvanized plates.

In one embodiment, a wire passing hole is formed in the inner wall of the lampshade, the power-on lead of the light-emitting component is led out outwards through the wire passing hole and connected with a power supply, and the wire passing hole is filled with sealant.

In one embodiment, the lighting lamp mounting structure further comprises a first sealing ring arranged between the decorative plate and the bottom of the groove; the decorative plate is mutually abutted with the bottom of the groove through the first sealing ring.

In one embodiment, the lighting lamp mounting structure further comprises a second sealing ring; the second sealing ring is arranged around the opening edge of the window, and the second sealing ring is also mutually abutted with the decorative plate.

In one embodiment, the opening edge of the window is provided with a flanging bent away from the decorative plate.

In one embodiment, the lighting lamp mounting structure further comprises an oil baffle plate, the oil baffle plate is arranged in the smoke collecting hood and located on the front side of the lampshade, the oil baffle plate is provided with a space with the lampshade, the top end of the oil baffle plate is connected with the front side wall of the wind cabinet, the bottom end of the oil baffle plate is connected with the bottom wall of the smoke collecting hood, and the left side and the right side of the oil baffle plate are respectively provided with a space with the left side and the right side of the smoke collecting hood.

The second technical problem is solved by the following technical scheme:

A range hood comprises the illuminating lamp mounting structure.

Compared with the background technology, the range hood provided by the application has the beneficial effects that:

when the light-emitting component works, the light of the light-emitting component is emitted outwards through the window and the light-transmitting area of the decorative plate; when the luminous component is required to be maintained, disassembled and replaced, the decorative plate is disassembled, the luminous component can be maintained, disassembled and replaced through the window, and the decorative plate is assembled after the treatment is completed. Therefore, the maintenance and replacement operation of the luminous component is not required to be performed by the whole machine, so that the disassembly, assembly and maintenance operation of the illuminating lamp is convenient, and the disassembly, assembly and maintenance efficiency can be improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application.

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a block diagram of a range hood according to an embodiment of the present application.

Fig. 2 is a view showing a structure of the range hood of fig. 1 after a decorative plate is hidden.

Fig. 3 is a block diagram of a range hood according to another embodiment of the present application.

Fig. 4 is a view showing a structure of the range hood of fig. 3 after a decorative plate is hidden.

Fig. 5 is an exploded view of a range hood according to an embodiment of the present application.

Fig. 6 is an enlarged structural view of fig. 5 at a.

Fig. 7 is a sectional view of a range hood according to an embodiment of the present application.

Fig. 8 is an enlarged structural view of fig. 7 at B.

Fig. 9 is a view showing a structure in which a right side wall of a smoke collecting hood of the range hood is hidden according to an embodiment of the present application.

Fig. 10 is an enlarged structural view of fig. 9 at C.

Reference numerals:

10. A fume collecting hood; 11. a bottom wall; 111. a groove; 1111. a window; 1112. a second fastening part; 1113. flanging; 20. a lamp shade; 30. a light emitting member; 40. a decorative plate; 41. a light transmission region; 42. a first fastening part; 50. a second seal ring; 51. a first annular plate; 52. a second annular plate; 60. an oil baffle plate; 61. a bevel panel; 70. a wind cabinet; 80. a spacing space; 90. an oil cup.

Detailed Description

In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.

Referring to fig. 1, 2, 5 and 6, fig. 1 shows a structure diagram of a range hood according to an embodiment of the application. Fig. 2 is a view showing a structure in which a decorative plate 40 of the range hood of the structure shown in fig. 1 is hidden. Fig. 5 shows an exploded structure view of a range hood according to an embodiment of the present application. Fig. 6 shows an enlarged structural view of fig. 5 at a. An embodiment of the present application provides an illumination lamp mounting structure, including: fume collecting hood 10, lamp shade 20, light emitting member 30 and decorative board 40. A recess 111 is formed in the bottom wall 11 of the hood 10. The groove bottom of the groove 111 is formed with a window 1111. The lamp housing 20 is installed inside the fume collecting hood 10 and connected around the groove 111, and the opening of the lamp housing 20 corresponds to the window 1111. The light emitting member 30 is installed inside the lamp housing 20. The decorative plate 40 is provided with a light-transmitting area 41 corresponding to the position of the window 1111, and the decorative plate 40 is detachably provided in the groove 111.

It will be appreciated that the lamp housing 20 may be attached around the recess 111, either detachably or integrally. In some alternatives, the chimney 20 is integrally formed with the bottom wall 11 of the hood 10, such as by injection molding, die casting, powder metallurgy, metal injection molding, or 3d printing.

In the above-described illumination lamp mounting structure, when the light emitting member 30 is operated, the light of the light emitting member 30 is emitted outward through the window 1111 and the light transmitting region 41 of the decorative plate 40; when the light emitting component 30 needs to be maintained, disassembled and replaced, the decorative board 40 is disassembled, the light emitting component 30 can be maintained, disassembled and replaced through the window 1111, and the decorative board 40 is assembled after the treatment. Therefore, the maintenance and replacement operation of the light emitting component 30 is not required to be performed by the whole machine, so that the disassembly and assembly maintenance operation of the illuminating lamp is facilitated, and the disassembly and assembly maintenance efficiency can be improved.

In one embodiment, trim panel 40 includes, but is not limited to, a glass panel, specifically, for example, tempered glass, either in a fully transparent form or in a transparent position corresponding to window 1111 area, with a light blocking layer disposed in the remaining area to block light, wherein the light blocking layer includes, but is not limited to, a dark printed layer or a dark polymer film. The dark color printing layer may be black, brown ceramic ink, ultraviolet ink, or the like, and is printed on the decorative plate 40 by screen printing, ink-jet printing, or the like.

Referring to fig. 1 or 3, fig. 3 is a block diagram of a range hood according to another embodiment of the present application. In one embodiment, the exterior surface of the decorative panel 40 is flush with, for example, the bottom wall 11 of the hood 10. Thus, the bottom surface of the fume collecting hood 10 is smooth and flat, and the beauty is good. Of course, as an alternative, the outer surface of the decorative panel 40 may not be flush with the bottom wall 11 of the hood 10, but may instead be stepped, for example.

Referring to fig. 3 and 4, fig. 4 is a view showing a hidden structure of a decorative plate 40 of the range hood of the structure shown in fig. 3. The main difference between the range hood of the embodiment of fig. 3 and 4 and the range hood of fig. 1 and 2 is that the surface area of the decorative panel 40 is different, and the surface area of the decorative panel 40 shown in fig. 3 is significantly larger than the surface area of the decorative panel 40 shown in fig. 1. In one embodiment, the surface area of the decorative panel 40 is 80% -90% of the surface area of the bottom wall 11 of the hood 10, for example, as shown in FIG. 3, the decorative panel 40 is substantially entirely disposed over the area of the bottom wall 11 of the hood 10, which may make the whole more aesthetically pleasing. Of course, as an alternative, the surface area of the decorative panel 40 may be any value other than 80% -90% of the surface area of the bottom wall 11 of the fume collecting hood 10, including but not limited to 30%, 50%, 60%, 75%, etc., as long as the light transmitting area 41 is covered or completely covered with the window 1111.

Referring to fig. 6 to 8, fig. 7 is a cross-sectional view of a range hood according to an embodiment of the present application. Fig. 8 shows an enlarged structural view of fig. 7 at B. In one embodiment, the decorative plate 40 is provided with at least one first fastening portion 42, and the groove bottom of the groove 111 is further formed with at least one second fastening portion 1112. The first fastening portion 42 is correspondingly engaged with the second fastening portion 1112. In this way, the decorative plate 40 is disposed in the groove 111 by means of the clamping connection, which can facilitate the disassembling operation.

Referring to fig. 6 to 8, in some embodiments, the first fastening portion 42 is, for example, an elastic claw, and the second fastening portion is, for example, a fastening hole that cooperates with the elastic claw. The resilient catch includes, but is not limited to, being adhesively attached to the trim panel 40.

Referring to fig. 6 to 8, in some embodiments, the first fastening portion 42 and the second fastening portion 1112 are each provided in a plurality, for example, including but not limited to two, three, four, five, six, or any other number. Each first fastening portion 42 is disposed corresponding to each second fastening portion 1112. Thus, the decorative plate 40 can be stably mounted in the recess 111, and is not easily loosened due to, for example, vibration during transportation.

In order to improve the lighting effect, the light emitting component 30 is disposed at a middle portion of the inner side surface of the top wall of the lamp housing 20, and when disposed at a middle portion of the top wall of the lamp housing 20, the light of the light emitting component 30 is more beneficial to be emitted outwards through the window 1111 and the light transmitting area 41. Of course, the light emitting member 30 may be flexibly adjusted and arranged at various other positions inside the lamp housing 20 according to actual requirements, and is not limited herein.

Referring to fig. 6 and 8, in some embodiments, the light emitting component 30 includes, but is not limited to, various forms of light emitting light bars, light strips, light tubes, LED lamps, and the like. Further, the light emitting member 30 may include, but is not limited to, being removably attached to the interior of the globe 20 using a snap fit, adhesive, or using fasteners such as pins, rivets, screws, or the like.

In some embodiments, the inner wall of the lamp housing 20 is set to be a reflective surface, so that, on one hand, the light emitting surface plays a role of reflecting light of the small light emitting component 30 into light with a large area, so that the lighting effect of the light emitting component 30 can be improved while saving cost; on the other hand, since the light emitting area of the light emitting member 30 is large, the opening size of the window 1111 is correspondingly large, and the strength at the window 1111 portion can be enhanced by covering the lamp housing 20 to be coupled to the bottom wall 11 of the hood 10.

Specifically, the reflective layer is formed on the inner wall of the lamp housing 20 by various means including, but not limited to, plating, printing, 3D printing, pasting, welding, etc.; or the lamp housing 20 may be made of, but not limited to, galvanized sheet material, which has a certain mirror effect on the surface of the material, so that the inner wall of the lamp housing 20 is formed with a reflecting surface. In addition, in order to achieve the light reflecting effect of the inner wall of the fume collecting hood 10, a light reflecting surface may be provided on the inner wall of the fume collecting hood 10 alone.

In one embodiment, the inner wall of the lamp housing 20 is provided with a wire through hole (not shown). The wire passing holes can be flexibly arranged at any position on the inner wall of the lamp shade 20 according to actual requirements, and are particularly close to the wiring position of the light emitting component 30. The power-on lead of the light emitting part 30 is led out through a via hole to be connected with a power supply, and the via hole is filled with sealant. On the one hand, the power supply supplies power to the light-emitting component 30 through the power-on lead, and the power-on lead is connected with the light-emitting component 30 through a terminal, so that the maintenance is convenient; on the other hand, the wire through holes are sealed by the sealant, so that the damage of the light emitting component 30 caused by the fact that oil dirt enters the inside of the lamp shade 20 through the wire through holes can be prevented.

Referring to fig. 3 and 4, in one embodiment, the lighting lamp mounting structure further includes a first sealing ring (not shown) disposed between the decorative plate 40 and the bottom of the groove 111. The decorative plate 40 is abutted against the bottom of the groove 111 by the first seal ring. In this way, the first sealing ring can improve the sealing performance of the butt joint of the decorative plate 40 and the bottom of the groove 111, and prevent oil stains from entering the interior of the fume collecting hood 10 through the gap between the decorative plate 40 and the bottom of the groove 111.

Specifically, the first seal ring includes, but is not limited to, being fixed to the bottom of the groove 111 by means of bonding, clamping, or fastening using screws, pins, rivets, or the like. Thus, the first seal ring does not fall down during the process of attaching and detaching the decorative plate 40.

Referring to fig. 6 and 8, in one embodiment, the lighting lamp mounting structure further includes a second sealing ring 50. The second seal ring 50 is disposed around the opening edge of the window 1111, and the second seal ring 50 also abuts against the decorative plate 40. In this way, the second seal ring 50 performs a sealing function, and further prevents oil dirt from entering the interior of the lamp housing 20.

Referring to fig. 6 and 8, in one embodiment, the second seal ring 50 includes a first annular plate 51 and a second annular plate 52 connected to the first annular plate 51. The first annular plate 51 is abutted between the decorative plate 40 and the bottom of the groove 111, the second annular plate 52 is arranged at an included angle with the first annular plate 51, and the second annular plate 52 extends into the window 1111.

Referring to fig. 6 and 8, in one embodiment, the opening of the window 1111 is provided with a flange 1113 bent away from the decorative plate 40. Thus, the flange 1113 plays a role in blocking oil stains, can prevent the oil stains in the fume collecting hood from entering the inside of the lampshade 20 to influence the lighting effect of the light-emitting part 30, and can also prevent the phenomenon of oil dripping and oil seepage in the process of disassembling and assembling the decorative plate 40.

In one embodiment, the cuff 1113 is circumferentially disposed about the mouth of the window 1111.

In one embodiment, the second annular plate 52 is in close proximity to the flange 1113.

The "second annular plate 52" may be "a part of the first annular plate 51", that is, "the second annular plate 52" is integrally formed with "the other part of the first annular plate 51"; or may be a separate member which is separable from the other portion of the first annular plate 51, i.e., the second annular plate 52 may be manufactured separately and then combined with the other portion of the first annular plate 51 as a single body.

Referring to fig. 8 to 10, fig. 9 is a view showing a structure in which a right side wall of a hood 10 of a range hood is hidden according to an embodiment of the present application. Fig. 10 shows an enlarged structural view of fig. 9 at C. In one embodiment, the lamp mounting structure further includes an oil baffle 60. The oil baffle 60 is arranged in the fume collecting hood 10 and is positioned at the front side of the lamp shade 20, the oil baffle 60 and the lamp shade 20 are provided with intervals, the top end of the oil baffle 60 is connected with the front side wall of the air cabinet 70, the bottom end of the oil baffle 60 is connected with the bottom wall 11 of the fume collecting hood 10, and the left and right opposite sides of the oil baffle 60 are respectively provided with interval spaces 80 with the left and right opposite sides of the fume collecting hood 10. Thus, the oil baffle 60 plays roles of oil baffle and oil guide, on one hand, the front display assembly and the rear oil smoke area can be separated, on the other hand, the oil stains on the front side wall of the air cabinet 70 can be prevented from directly falling to the area, close to the lampshade 20, of the lower side, the risk of oil seepage caused by accumulation of peripheral oil stains on the lampshade 20 is avoided, the oil stains can be guided to the left side area and the right side area of the fume collecting hood 10, flow backwards through the left side area and the right side area of the fume collecting hood 10, are shown by dotted arrows in fig. 10, are discharged into the oil cup 90, and are collected through the oil cup 90.

Referring to fig. 8 and 10, in one embodiment, the bottom end of the oil baffle 60 is, for example, a bevel panel 61 disposed at an acute angle to the bottom wall 11 of the fume collecting hood 10, and the bottom edge of the bevel panel 61 is further away from the lamp housing 20 than the top edge of the bevel panel 61, so that the oil stain is guided to a position away from the lamp housing 20. In another embodiment, the bottom end of the oil baffle 60 may be an arc-shaped plate, and the arc-shaped plate is bent in a direction away from the lampshade 20.

Referring to fig. 1, 2, 5 and 6, in one embodiment, a range hood includes the lamp mounting structure of any of the above embodiments.

When the light emitting part 30 is operated, the light of the light emitting part 30 is emitted outwards through the window 1111 and the light transmitting area 41 of the decorative plate 40; when the light emitting component 30 needs to be maintained, disassembled and replaced, the decorative board 40 is disassembled, the light emitting component 30 can be maintained, disassembled and replaced through the window 1111, and the decorative board 40 is assembled after the treatment. Therefore, the maintenance and replacement operation of the light emitting component 30 is not required to be performed by the whole machine, so that the disassembly and assembly maintenance operation of the illuminating lamp is facilitated, and the disassembly and assembly maintenance efficiency can be improved.

In the description of the present application, it should be understood that, if any, these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., are used herein with respect to the orientation or positional relationship shown in the drawings, these terms refer to the orientation or positional relationship for convenience of description and simplicity of description only, and do not indicate or imply that the apparatus or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.

Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the terms "plurality" and "a plurality" if any, mean at least two, such as two, three, etc., unless specifically defined otherwise.

In the present application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein, if any, are for descriptive purposes only and do not represent a unique embodiment.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims (10)

1. An illumination lamp mounting structure, characterized in that the illumination lamp mounting structure includes:

A smoke collecting cover (10), wherein a groove (111) is formed on the bottom wall (11) of the smoke collecting cover (10), and a window (1111) is formed at the bottom of the groove (111);

The lampshade (20) is arranged in the smoke collecting hood (10) and is connected to the periphery of the groove (111), and an opening of the lampshade (20) corresponds to the window (1111);

A light emitting member (30), wherein the light emitting member (30) is installed inside the lamp housing (20); and

The decorative plate (40), decorative plate (40) are equipped with light transmission district (41) that corresponds with window (1111) position, decorative plate (40) detachably locate in recess (111).

2. The illumination lamp mounting structure according to claim 1, wherein the decorative plate (40) is a glass plate; and/or the outer surface of the decorative plate (40) is flush with the bottom wall (11) of the fume collecting hood (10); and/or the surface area of the decorative plate (40) is 80% -90% of the surface area of the bottom wall (11) of the fume collecting hood (10).

3. The lighting lamp mounting structure according to claim 1, wherein the decorative plate (40) is provided with at least one first fastening portion (42), at least one second fastening portion (1112) is further formed on a bottom of the groove (111), and the first fastening portion (42) is correspondingly fastened and matched with the second fastening portion (1112).

4. The lamp mounting structure according to claim 1, wherein the light emitting member (30) is detachably provided at a middle portion of an inner side surface of a ceiling wall of the lamp housing (20); and/or the lampshade (20) is made of galvanized plates.

5. The lighting lamp mounting structure according to claim 1, wherein a wire passing hole is provided on an inner wall of the lamp housing (20), and an energizing lead of the light emitting member (30) is led out through the wire passing hole to be connected to a power source, and the wire passing hole is filled with a sealant.

6. The illumination lamp mounting structure according to claim 1, further comprising a first seal ring provided between the decorative plate (40) and a bottom of the groove (111); the decorative plate (40) is mutually abutted with the bottom of the groove (111) through the first sealing ring.

7. The lamp mounting structure according to claim 1, further comprising a second sealing ring (50); the second sealing ring (50) is arranged around the opening edge of the window (1111), and the second sealing ring (50) is also mutually abutted with the decorative plate (40).

8. The illumination lamp mounting structure according to claim 1, wherein the opening of the window (1111) is provided with a burring (1113) bent in a direction away from the decorative plate (40).

9. The lighting lamp mounting structure according to any one of claims 1 to 8, further comprising an oil baffle (60), wherein the oil baffle (60) is disposed inside the fume collecting hood (10) and is located at the front side of the lamp housing (20), the oil baffle (60) is spaced from the lamp housing (20), the top end of the oil baffle (60) is connected to the front side wall of the air cabinet (70), the bottom end of the oil baffle (60) is connected to the bottom wall (11) of the fume collecting hood (10), and the left and right opposite sides of the oil baffle (60) are provided with spacing spaces (80) respectively with the left and right opposite sides of the fume collecting hood (10).

10. A range hood, characterized in that the range hood comprises the illumination lamp mounting structure according to any one of claims 1 to 9.