Mounting structure of top plate lamp assembly and range hood with mounting structure

Abstract

The utility model discloses a mounting structure of a top plate lamp assembly and a range hood with the same, the mounting structure of the top plate lamp assembly comprises an air suction panel, the air suction panel comprises a top plate and a back plate, the upper side of the top plate is provided with a support and an avoiding groove corresponding to the support; the mounting frame is connected to the lower side of the top plate, and a first mounting slot is formed in the mounting frame; and the lamp assembly is arranged on the lower side of the top plate, a connecting frame is arranged on the upper side of the lamp assembly, the rear end of the lamp assembly is inserted into the first mounting inserting groove, and the connecting frame penetrates through the receding groove to be connected with the support. According to the installation structure of the top plate lamp assembly, when a top plate lamp needs to be replaced, disassembly and maintenance are more convenient.

Description

Technical Field

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

[0002] In the prior art, range hoods are all equipped with ceiling lamps, which can provide lighting for people when cooking; however, when the ceiling lamp is damaged, it is cumbersome to replace it. Therefore, there is room for improvement in the above technology. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a mounting structure of a ceiling lamp assembly, wherein the mounting structure of the ceiling lamp assembly is more convenient for disassembly and maintenance when the ceiling lamp needs to be replaced.

[0004] The utility model also provides a range hood having the installation structure of the top plate lamp assembly.

[0005] The installation structure of the top plate lamp assembly according to the embodiment of the utility model is used for a range hood, and includes:

[0006] An air suction panel, comprising a top plate and a back plate, wherein a bracket and an avoidance groove corresponding to the bracket are provided on the upper side of the top plate;

[0007] A mounting frame connected to the lower side of the top plate and having a first mounting slot;

[0008] A lamp assembly is arranged on the lower side of the top plate, a connecting frame is arranged on the upper side of the lamp assembly, a rear end of the lamp assembly is inserted into the first installation slot, and the connecting frame passes through the avoidance groove and is connected to the bracket.

[0009] According to the installation structure of the top plate lamp assembly of the utility model, one end of the lamp assembly can be inserted into the first installation slot, and the length of the lamp assembly extending into the first installation slot is adapted to the depth of the first installation slot, and then the lamp assembly is pulled forward to make the card block card into the card slot, and at the same time, the connecting frame on the lamp assembly is aligned with the bracket on the suction panel, and then the connecting frame and the bracket are connected together by screws. At this time, the length of the lamp assembly inserted into the first installation slot is less than the depth of the first installation slot; when the lamp assembly needs to be repaired, the screws connecting the connecting frame and the bracket are first removed from the front side of the top plate, and then the lamp assembly is pushed backward to move the lamp assembly into the first installation slot, and at the same time, the card block is disengaged from the card slot, and then the lamp assembly is slightly tilted downward and pulled forward, and the lamp assembly can be disengaged from the first installation slot, which is convenient for repairing the lamp assembly.

[0010] According to the installation structure of the ceiling lamp assembly in one embodiment of the present invention, after the connecting frame is connected to the bracket, the length of the lamp assembly inserted into the first installation slot is less than the depth of the first installation slot.

[0011] According to the installation structure of the ceiling lamp assembly in one embodiment of the utility model, a slot is provided on the ceiling, and a block for being inserted into the slot is provided on the lamp assembly.

[0012] According to the installation structure of the ceiling lamp assembly in one embodiment of the utility model, the height of the first installation slot is greater than the thickness of the portion of the lamp assembly inserted therein.

[0013] According to the installation structure of the ceiling lamp assembly of one embodiment of the utility model, the lamp assembly includes a decorative plate and a lamp board, the decorative plate is provided with a light-transmitting area, and the light-emitting surface of the lamp board faces the light-transmitting area of ​​the decorative plate.

[0014] According to the installation structure of the ceiling lamp assembly of one embodiment of the utility model, a plurality of buckles are provided on the lower surface of the air suction panel, the area surrounded by the buckles is adapted to the lamp board, and the lamp board is connected to the bottom of the air suction panel through the buckles.

[0015] According to the second aspect of the range hood of the present invention, there is provided an installation structure of the top panel light assembly as described in any one of the first aspects, including a shell, the shell including a cover plate, the air intake panel and a back plate, the cover plate is connected to the air intake panel and the back plate and forms an installation cavity having a first opening facing forward and a second opening facing upward, and also includes a display panel assembly, the display panel assembly is detachably connected in the first opening, and the bracket faces the first opening.

[0016] Furthermore, the upper surface of the air suction panel is provided with a bellows frame located in the installation cavity, the part of the installation cavity located in front of the bellows frame forms an electric control cavity, the display panel assembly is installed in the electric control cavity and covers the first opening, and also includes an air collecting box assembly, which is installed in the installation cavity and supported by the bellows frame, and the bracket is arranged on the air collecting box assembly.

[0017] Furthermore, it also includes a front panel, a first extension portion extending backward from the lower rear edge of the mounting frame, and a second extension portion extending downward, the mounting frame is connected to the junction of the top plate and the back plate, the first extension portion, the second extension portion and the back plate form a second mounting slot, the front panel is connected to the back plate, and its upper end is inserted into the second mounting slot.

[0018] Furthermore, the bottom surface constituting the first installation slot is connected to the front side surface of the second extension portion, and the connection between the two is arc-shaped.

[0019] The range hood according to the second aspect of the present invention is provided with a mounting structure of the ceiling lamp assembly as described in any one of the first aspects. The range hood and the mounting structure of the ceiling lamp assembly have the same advantages over the prior art, which will not be described in detail here.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 It is a structural schematic diagram of an air suction panel according to an embodiment of the utility model;

[0023] Figure 2 is a schematic structural diagram of a lamp assembly according to an embodiment of the utility model;

[0024] Figure 3 is an exploded view of an air suction panel according to an embodiment of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure of a range hood according to an embodiment of the utility model;

[0026] Figure 5 is a cross-sectional view of a range hood according to an embodiment of the utility model;

[0027] Figure 6 yes Figure 5 A partial enlarged view of the middle A;

[0028] Figure 7 yes Figure 5 A partial enlarged view of point B in the middle.

[0029] Reference numerals:

[0030] 1. Air suction panel, 1a. Top plate, 1b. Back plate, 11. Bracket, 12. Avoidance groove, 13. Slot, 14. Buckle,

[0031] 2. Mounting frame, 21. First mounting slot, 22. Bottom surface, 23. First extension portion, 24. Second extension portion,

[0032] 3. Light assembly, 31. Connecting frame, 32. Card block, 33. Decorative plate, 34. Light board,

[0033] 01. Shell,

[0034] 4. Cover plate,

[0035] 5. Back panel,

[0036] 6. Display panel components,

[0037] 7. Bellows frame, 8. Wind collecting box assembly, 9. Front panel. DETAILED DESCRIPTION

[0038] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0039] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0040] Reference below Figure 1-Figure 7 The installation structure of the ceiling lamp assembly according to the embodiment of the utility model is described. Figure 1 As shown, the installation structure of the top plate lamp assembly according to the embodiment of the utility model is used for a range hood, comprising:

[0041] The air suction panel 1, further, the air suction panel 1 includes a top plate 1a and a back plate 1b, specifically, the top plate 1a is arranged on the upper part of the range hood, that is, directly above the stove, and the back plate 1b is arranged on the rear side of the range hood, that is, facing the cook. In a specific embodiment, the top plate 1a and the back plate 1b can be arranged vertically to each other, and the air suction panel 1 can absorb the fumes generated in the kitchen during cooking, thereby ensuring the health of the cook; further, a bracket 11 and an avoidance groove 12 corresponding to the bracket 11 are provided on the upper side of the top plate 1a; in this way, the top plate 1a and the range hood can be installed and fixed by the bracket 11, and the bracket 11 can ensure the firmness of the connection between the air suction panel 1 and the range hood; further, the avoidance groove 12 can facilitate the installation or removal of the bracket, thereby facilitating the removal and replacement of the top plate lamp;

[0042] The mounting frame 2 is further connected to the lower side of the top plate 1a, and a first mounting slot 21 is provided on the mounting frame 2; the mounting frame 2 facilitates the fixing of the top plate 1a and the range hood, thereby ensuring the firmness of the connection between the top plate 1a and the range hood. Specifically, the mounting frame 2 is connected to the top plate 1a via the first mounting slot 21;

[0043] The lamp assembly 3 is further provided at the lower side of the top plate 1a, and a connecting frame 31 is provided at the upper side of the lamp assembly 3. Specifically, the lamp assembly 3 is connected to the top plate 1a through the connecting frame 31, thereby ensuring the firmness of the connection between the lamp assembly 3 and the top plate 1a; further, the rear end of the lamp assembly 3 is inserted into the first installation slot 21, and the connecting frame 31 passes through the avoidance slot 12 and is connected to the bracket 11; in this way, one end of the lamp assembly 3 is inserted into the first installation slot 21, and the length of the lamp assembly 3 extending into the first installation slot 21 is adapted to the depth of the first installation slot 21, and then the lamp assembly 3 is pulled forward to make the card block 32 card into the card slot 13, and at the same time, the upper portion of the lamp assembly 3 is made The connecting frame 31 is aligned with the bracket 11 on the air suction panel 1, and then the connecting frame 31 and the bracket 11 are connected together by screws. At this time, the length of the lamp assembly 3 inserted into the first installation slot 21 is less than the depth of the first installation slot 21; when the lamp assembly 3 needs to be repaired, the screws connecting the connecting frame 31 and the bracket 11 are first removed from the front side of the top plate 1a, and then the lamp assembly 3 is pushed backward to move the lamp assembly 3 into the first installation slot 21, and at the same time, the card block 32 is disengaged from the card slot 13, and then the lamp assembly 3 is slightly tilted downward and pulled forward. The lamp assembly 3 can be disengaged from the first installation slot 21, which is convenient for repairing the lamp assembly.

[0044] According to the installation structure of the ceiling lamp assembly of the utility model, the rear end of the lamp assembly 3 is inserted into the first installation slot 21, and the connecting frame 31 passes through the avoidance slot 12 and is connected to the bracket 11; in this way, one end of the lamp assembly 3 is inserted into the first installation slot 21, and the length of the lamp assembly 3 extending into the first installation slot 21 is adapted to the depth of the first installation slot 21, and then the lamp assembly 3 is pulled forward to make the block 32 snap into the slot 13, and at the same time, the connecting frame 31 on the lamp assembly 3 is aligned with the bracket 11 on the air suction panel 1, and then the connecting frame 31 is connected to the bracket 11 by screws. When the lamp assembly 3 is connected together, the length of the lamp assembly 3 inserted into the first installation slot 21 is less than the depth of the first installation slot 21; when the lamp assembly 3 needs to be repaired, the screws connecting the connecting frame 31 and the bracket 11 are first removed from the front side of the top plate 1a, and then the lamp assembly 3 is pushed backward to move the lamp assembly 3 into the first installation slot 21, and at the same time, the card block 32 is disengaged from the card slot 13, and then the lamp assembly 3 is slightly tilted downward and pulled forward, and the lamp assembly 3 can be disengaged from the first installation slot 21, that is, when the top plate lamp needs to be replaced, it is more convenient to disassemble and repair.

[0045] According to the installation structure of the ceiling lamp assembly in one embodiment of the present invention, after the connecting frame 31 is connected to the bracket 11 , the length of the lamp assembly 3 inserted into the first installation slot 21 is less than the depth of the first installation slot 21 .

[0046] In the description of the present invention, "first feature" or "second feature" may include one or more of the features.

[0047] According to an installation structure of a ceiling lamp assembly according to an embodiment of the utility model, Figure 1 As shown, the top plate 1a is provided with a slot 13, and the lamp assembly 3 is provided with a block 32 for being inserted into the slot 13. In this way, the lamp assembly 3 is provided with the block 32, and the block 32 and the slot 13 are engaged with each other, so that when the top plate lamp is installed, the firmness of the connection between the lamp assembly 3 and the top plate 1a can be ensured; when the top plate lamp is replaced, it is convenient to disassemble and repair.

[0048] According to the installation structure of the ceiling lamp assembly of one embodiment of the utility model, the height of the first installation slot 21 is greater than the thickness of the portion of the lamp assembly 3 inserted therein. For example, in a specific embodiment, the height of the first installation slot 21 can be 2 cm; the thickness of the lamp assembly 3 inserted into the first installation slot 21 can be 1 cm; this can facilitate disassembly and maintenance when replacing the ceiling lamp. It should be noted that the height of the first installation slot 21 and the thickness of the lamp assembly 3 inserted into the first installation slot 21 can be other values, which will not be repeated here.

[0049] In the description of the present invention, "plurality" means two or more.

[0050] According to an installation structure of a ceiling lamp assembly according to an embodiment of the utility model, Figure 2 As shown, the lamp assembly 3 includes a decorative plate 33 and a lamp panel 34. Furthermore, a light-transmitting area is provided on the decorative plate 33, and the light-emitting surface of the lamp panel 34 faces the light-transmitting area of ​​the decorative plate 33. Thus, by providing the light-transmitting area on the decorative plate 33 and the light-emitting surface of the lamp panel 34 faces the light-transmitting area of ​​the decorative plate 33, the lighting effect of the range hood is improved.

[0051] In the description of the present invention, a first feature being “above” or “below” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact but are in contact with each other via another feature therebetween.

[0052] According to an installation structure of a ceiling lamp assembly according to an embodiment of the utility model, Figure 3As shown, the lower surface of the air suction panel 1 is provided with a plurality of buckles 14, and further, the area surrounded by the buckles 14 is adapted to the light board 34, and the light board 34 is connected to the lower part of the air suction panel 1 through the buckles 14. In this way, the buckles 14 can ensure the firmness of the connection between the light board 34 and the air suction panel 1.

[0053] In summary, according to the installation structure of the top plate lamp assembly of the utility model, one end of the lamp assembly 3 is inserted into the first installation slot 21, and the length of the lamp assembly 3 extending into the first installation slot 21 is adapted to the depth of the first installation slot 21, and then the lamp assembly 3 is pulled forward to make the block 32 snap into the slot 13, and at the same time, the connecting frame 31 on the lamp assembly 3 is aligned with the bracket 11 on the air intake panel 1, and then the connecting frame 31 and the bracket 11 are connected together by screws. At this time, the length of the lamp assembly 3 inserted into the first installation slot 21 is less than the depth of the first installation slot 21; when the lamp assembly 3 needs to be repaired, the screws connecting the connecting frame 31 and the bracket 11 are first removed from the front side of the top plate 1a, and then the lamp assembly 3 is pushed backward to move the lamp assembly 3 into the first installation slot 21, and at the same time, the block 32 is disengaged from the slot 13, and then the lamp assembly 3 is slightly tilted downward and pulled forward, and the lamp assembly 3 can be disengaged from the first installation slot 21, which is convenient for repairing the lamp assembly.

[0054] According to the second aspect of the present invention, the range hood is provided with a mounting structure of the top panel light assembly as described in any one of the first aspects, such as Figure 4 As shown, the housing 01 may be included. By providing the housing 01, the equipment provided in the housing 01 may be protected from the influence of smoke, water vapor, etc., thereby extending the service life of the equipment; further, the housing 01 may include a cover plate 4, an air suction panel 1, and a rear plate 5. Further, the cover plate 4 is connected to the air suction panel 1 and the rear plate 5 to form an installation cavity having a first opening facing forward and a second opening facing upward. Further, the range hood also includes a display panel assembly 6. Specifically, the display panel assembly 6 is detachably connected to the first opening, and the bracket 11 faces the first opening. Further, the display panel assembly 6 can display the use status of the range hood, thereby improving the intelligence level of the range hood.

[0055] It should be noted that when the lamp assembly 3 needs to be repaired, the display panel assembly 6 is removed from the first opening, and then the screws connecting the bracket 11 and the connecting frame 31 are removed from the first opening. Then the fixed connection between the lamp assembly 3 and the air intake panel 1 can be loosened, and then the lamp assembly 3 is pushed backward to disengage the block 32 from the slot 13. Finally, the lamp assembly 3 is tilted slightly downward and pulled forward, and the lamp assembly 3 can be disengaged from the first mounting slot 21.

[0056] In the description of the present invention, a first feature “above”, “over” and “above” a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0057] Furthermore, if Figure 5 As shown, the upper surface of the air suction panel 1 is provided with a bellows frame 7 located in the installation cavity, and the portion of the installation cavity located in front of the bellows frame 7 forms an electric control cavity. The display panel assembly 6 is installed in the electric control cavity and covers the first opening. Further, the range hood according to the second aspect of the utility model also includes a wind collecting box assembly 8 and an oil cup. Further, the air suction port is connected to the wind collecting box 8, and a smoke exhaust fan is provided in the wind collecting box 8. The wind collecting box 8 can provide a channel for the smoke exhaust of the range hood, thereby sucking away the smoke, thereby ensuring the freshness of the air in the kitchen. Further, the bottom of the wind collecting box 8 is provided with an oil leakage hole and an oil receiving groove, and the bottom of the oil receiving groove is provided with an oil dripping hole, and the lower edge of the oil dripping hole is connected to the oil cup. In this way, the dirty oil generated inside the range hood can be discharged from the range hood through the oil dripping hole and the oil leakage hole and enter the oil cup, thereby ensuring the cleanliness of the range hood. Further, the oil in the wind collecting box 8 drops into the oil receiving groove through the oil leakage hole, and then falls into the oil cup through the oil dripping hole, thereby ensuring the cleanliness of the range hood. Furthermore, the wind collecting box assembly 8 is installed in the installation cavity and supported by the wind box frame 7 , and the bracket 11 is arranged on the wind collecting box assembly 8 .

[0058] Furthermore, if Figure 4 As shown, it also includes a front panel 9, a first extension portion 23 extends backward from the lower rear edge of the mounting frame 2, and a second extension portion 24 extends downward, the mounting frame 2 is connected to the junction of the top plate 1a and the back plate 1b, further, the first extension portion 23, the second extension portion 24 and the back plate 1b form a second mounting slot, the front panel 9 is connected to the back plate 1b, and its upper end is inserted into the second mounting slot.

[0059] Furthermore, the bottom surface 22 constituting the first installation slot 21 is connected with the front side surface of the second extension portion 24. Specifically, the connection between the bottom surface 22 of the first installation slot 21 and the front side surface of the second extension portion 24 is arc-shaped. By setting the connection to be arc-shaped, it is helpful to enhance the installation strength of the bottom surface 22 of the first installation slot 21 and the front side surface of the second extension portion 24 during installation.

[0060] In summary, according to the range hood of the second aspect of the present invention, the rear end of the lamp assembly 3 is inserted into the first installation slot 21, and the connecting frame 31 passes through the avoidance slot 12 and is connected to the bracket 11; in this way, one end of the lamp assembly 3 is inserted into the first installation slot 21, and the length of the lamp assembly 3 extending into the first installation slot 21 is adapted to the depth of the first installation slot 21, and then the lamp assembly 3 is pulled forward to make the block 32 snap into the slot 13, and at the same time, the connecting frame 31 on the lamp assembly 3 is aligned with the bracket 11 on the air suction panel 1, and then the connecting frame 31 and the bracket 11 are fixed by screws. When the lamp assembly 3 needs to be repaired, the screws connecting the connecting frame 31 and the bracket 11 are first removed from the front side of the top plate 1a, and then the lamp assembly 3 is pushed backward to move the lamp assembly 3 into the first mounting slot 21, and at the same time, the card block 32 is disengaged from the card slot 13. Then, the lamp assembly 3 is slightly tilted downward and the lamp assembly 3 is pulled forward, and the lamp assembly 3 can be disengaged from the first mounting slot 21, that is, when the top plate lamp needs to be replaced, it is more convenient to disassemble and repair.

[0061] Other components of the range hood according to the embodiment of the utility model, such as the stove head, the range hood, etc., as well as the operation are well known to those skilled in the art and will not be described in detail here.

[0062] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0063] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A mounting structure of a ceiling lamp assembly, used for a range hood, characterized in that: include: An air suction panel (1) comprises a top plate (1a) and a back plate (1b), wherein a bracket (11) and an avoidance groove (12) corresponding to the bracket (11) are provided on the upper side of the top plate (1a); A mounting frame (2), which is connected to the lower side of the top plate (1a) and is provided with a first mounting slot (21); A lamp assembly (3) is arranged on the lower side of the top plate (1a), a connecting frame (31) is arranged on the upper side of the lamp assembly (3), a rear end of the lamp assembly (3) is inserted into the first installation slot (21), and the connecting frame (31) passes through the avoidance groove (12) and is connected to the bracket (11).

2. The installation structure of the ceiling lamp assembly according to claim 1, characterized in that: After the connecting frame (31) is connected to the bracket (11), the length of the lamp assembly (3) inserted into the first installation slot (21) is less than the depth of the first installation slot (21).

3. The installation structure of the ceiling lamp assembly according to claim 2, characterized in that: The top plate (1a) is provided with a slot (13), and the lamp assembly (3) is provided with a block (32) for being inserted into the slot (13).

4. The installation structure of the ceiling lamp assembly according to claim 3, characterized in that: The height of the first installation slot (21) is greater than the thickness of the portion of the lamp assembly (3) inserted therein.

5. The installation structure of the ceiling lamp assembly according to claim 4, characterized in that: The lamp assembly (3) comprises a decorative plate (33) and a lamp panel (34); a light-transmitting area is provided on the decorative plate (33); and a light-emitting surface of the lamp panel (34) faces the light-transmitting area of ​​the decorative plate (33).

6. The installation structure of the ceiling lamp assembly according to claim 5, characterized in that: The lower surface of the air suction panel (1) is provided with a plurality of buckles (14), the area enclosed by the buckles (14) is adapted to the light board (34), and the light board (34) is connected to the lower side of the air suction panel (1) via the buckles (14).

7. A range hood, using the installation structure of the ceiling lamp assembly according to any one of claims 1 to 6, characterized in that: The invention comprises a shell (01), wherein the shell (01) comprises a cover plate (4), the air suction panel (1) and the back plate (5), wherein the cover plate (4) is connected to the air suction panel (1) and the back plate (5) to form an installation cavity having a first opening facing forward and a second opening facing upward, and further comprises a display panel assembly (6), wherein the display panel assembly (6) is detachably connected to the first opening, and the bracket (11) faces the first opening.

8. The range hood according to claim 7, characterized in that: The upper surface of the air suction panel (1) is provided with a bellows frame (7) located in the installation cavity, and the part of the installation cavity located in front of the bellows frame (7) forms an electric control cavity. The display panel assembly (6) is installed in the electric control cavity and covers the first opening. It also includes an air collecting box assembly (8), and the air collecting box assembly (8) is installed in the installation cavity and supported by the bellows frame (7). The bracket (11) is arranged on the air collecting box assembly (8).

9. The range hood according to claim 8, characterized in that: It also includes a front panel (9), a first extension portion (23) extending backwards from the lower rear edge of the mounting frame (2), and a second extension portion (24) extending downwards, the mounting frame (2) is connected to the junction of the top plate (1a) and the back plate (1b), the first extension portion (23), the second extension portion (24) and the back plate (1b) form a second mounting slot, the front panel (9) is connected to the back plate (1b), and its upper end is inserted into the second mounting slot.

10. The range hood according to claim 9, characterized in that: The bottom surface (22) constituting the first installation slot (21) is connected to the front side surface of the second extension portion (24), and the connection between the two is arc-shaped.

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