Mounting structure of side baffle assembly and range hood

Abstract

The utility model provides a mounting structure of a side baffle plate assembly, which comprises a range hood body, a back plate assembly and the side baffle plate assembly, the side baffle plate assembly comprises a side baffle plate and a side baffle plate support, the side baffle plate support is provided with a first connecting part, a second connecting part and a buckle, and a top plate of the range hood body is provided with a clamping groove and a first connecting hole. A back plate support of the back plate assembly is provided with a first connecting plate. After the first connecting part is connected with the first connecting hole, the second connecting part is connected with the first connecting plate and the buckle is buckled into the clamping groove, rapid assembly and disassembly of the side baffle assembly and the range hood can be achieved, the side baffle assembly has the advantage of being simple in connecting structure, and meanwhile the design requirement for miniaturization is met. The side baffle assembly in the embodiment is composed of a plurality of accessories, all the accessories can be produced and packaged respectively and then transported to a user side, and a user can assemble the accessories by himself / herself according to a specification. The range hood adopting the side baffle assembly mounting structure has the advantages of convenience in assembly and disassembly and attractive appearance, and can meet the requirements of customers.

Description

Technical Field

[0001] This utility model relates to the field of range hood technology, specifically to an installation structure for a side baffle assembly and a range hood. Background Technology

[0002] A range hood, also known as a cooking hood, is a kitchen appliance that purifies the kitchen environment. Installed above the stove, it quickly removes harmful cooking fumes and vents them outdoors. The side baffle assembly is a crucial component of the range hood, connecting to the lower sides and guiding and shielding the fumes from the user's side. The range hood consists of a main body and a back panel assembly, with the side baffle assembly connecting to both. Current technology uses a complex connection structure for the side baffle assembly, making assembly, disassembly, and maintenance inconvenient. Furthermore, this complex connection structure results in a large footprint, hindering transportation and impeding design requirements for simplification and miniaturization. Therefore, it is necessary to improve the connection structure between the side baffle assembly and the range hood. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides an installation structure for a side baffle assembly used in a range hood, comprising:

[0004] The main body of the range hood has a top plate, and the top plate has slots and first connecting holes on both sides;

[0005] A back panel assembly includes a back panel and back panel supports disposed on both sides of the back panel, wherein a first connecting plate extends from the end edge of the back panel support away from the top plate toward the front side of the back panel.

[0006] The side baffle assembly is located on both sides of the back panel assembly and includes a side baffle and a side baffle bracket. The side baffle is connected to the side baffle bracket. The upper front edge of the side baffle bracket is provided with a first connecting part. The upper end of the side baffle bracket is provided with a buckle. The lower edge of the side baffle bracket extends rearward to provide a second connecting part. The buckle engages with the slot. The first connecting part is connected to the first connecting hole of the top plate by screws. The second connecting part is connected to the first connecting plate by screws.

[0007] As a further embodiment of the present invention, the side baffle bracket facing the back plate bracket has a positioning groove on the part corresponding to the upper edge of the back plate bracket, and a second connecting plate extends from the end edge of the back plate bracket near the top plate toward the front side of the back plate, and the second connecting plate extends into the positioning groove.

[0008] As a further embodiment of the present invention, the side baffle assembly also includes a reinforcing member. The reinforcing member has a first reinforcing part corresponding to the first connecting part and a second reinforcing part corresponding to the second connecting part. The buckle has a mounting surface communicating with the side baffle bracket mounting the reinforcing member. The reinforcing member extends toward the mounting surface with a third reinforcing part, and the third reinforcing part is adapted to the mounting surface.

[0009] As a further embodiment of the present invention, the side baffle bracket is connected to the inner side of the side baffle, and the rear edge of the side baffle bracket on each side of the back plate assembly extends to the opposite side along the vertical direction, and the extension surface abuts against the back plate.

[0010] As a further embodiment of the present invention, the side baffle bracket has a first connecting surface arranged along the upper edge of the side baffle and a second connecting surface arranged along the rear edge of the side baffle, and the reinforcing member has a first reinforcing surface corresponding to the first connecting surface and a second reinforcing surface corresponding to the second connecting surface.

[0011] As a further embodiment of the present invention, the lower edge of the side baffle bracket extends inward to form a support surface, and the support surface extends rearward to form a second connecting portion. There is a gap between the second connecting surface and the support surface. The reinforcing member extends inward to form a support surface reinforcing portion, and the support surface reinforcing portion extends rearward to form a second reinforcing portion. The second reinforcing portion extends through the gap to the upper surface of the second connecting portion.

[0012] As a further embodiment of this utility model, it also includes a decorative component, wherein the decorative component, side baffle, reinforcing component and side baffle bracket are arranged sequentially from the outside to the inside, the decorative component is connected to the side baffle bracket, and the side baffle and reinforcing component are connected between the decorative component and the side baffle bracket.

[0013] As a further embodiment of the present invention, the side baffle bracket has a connecting surface facing the decorative piece, and a second positioning post is provided on the connecting surface. The decorative piece has a mating surface facing the side baffle bracket, and a second positioning hole is provided on the mating surface. The second positioning post is connected to the second positioning hole.

[0014] As a further embodiment of the present invention, it also includes a decorative cover, a side baffle bracket and a decorative piece with a buckle groove at the front edge, and a buckle position on the rear side of the decorative cover. After the buckle position is fastened into the buckle groove, the portion of the first connecting part that extends forward from the upper edge of the side baffle extends into the decorative cover.

[0015] This utility model also provides a range hood that includes the above-mentioned side baffle assembly mounting structure, including a range hood body, a back panel assembly and a side baffle assembly, wherein the side baffle assembly is connected to the range hood body and the back panel assembly using the above-mentioned side baffle assembly mounting structure.

[0016] The beneficial technical effects of this utility model are as follows: This utility model provides an installation structure for a side baffle assembly, including a range hood body, a back panel assembly, and a side baffle assembly. The side baffle assembly includes a side baffle and a side baffle bracket. The side baffle bracket has a first connecting part, a second connecting part, and a buckle. The top plate of the range hood body has a slot and a first connecting hole. The back panel bracket of the back panel assembly has a first connecting plate. By connecting the first connecting part to the first connecting hole, the second connecting part to the first connecting plate, and the buckle being engaged with the slot, the side baffle assembly and the range hood can be quickly assembled and disassembled. This has the advantage of a simplified connection structure and meets the design requirements of miniaturization. In this embodiment, the side baffle assembly consists of multiple parts, each of which can be manufactured, packaged, and transported to the user. The user can assemble it themselves according to the instruction manual. Range hoods using this side baffle assembly installation structure have the advantages of convenient assembly and disassembly, and an aesthetically pleasing appearance, thus meeting customer needs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a side baffle assembly installation structure according to the present invention;

[0018] Figure 2 This is an exploded view of the installation structure of a side baffle assembly according to the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of a side baffle assembly according to the present invention;

[0020] Figure 4 This is one of the exploded schematic diagrams of a side baffle assembly according to the present invention;

[0021] Figure 5 This is a partially enlarged schematic diagram of point A in a side baffle assembly of this utility model;

[0022] Figure 6 This is a partially enlarged schematic diagram of point B in a side baffle assembly of this utility model;

[0023] Figure 7 This is the second exploded view of a side baffle assembly according to this utility model.

[0024] In the diagram: Range hood body 1, top plate 11, slot 111, first connecting hole 112; back panel assembly 2, back plate 21, back panel bracket 22, first connecting plate 221, second connecting plate 222; side baffle assembly 3, side baffle 31, side baffle bracket 32, first connecting part 321, second connecting hole 3211, buckle 322, second connecting part 323, third connecting hole 3231, positioning groove 324, extension surface 325, first connecting surface 326 Second connecting surface 327, supporting surface 328, second positioning post 329, first positioning post 3291, reinforcing member 33, first reinforcing part 331, first clearance hole 3311, second reinforcing part 332, second clearance hole 3321, third reinforcing part 333, first reinforcing surface 334, second reinforcing surface 335, supporting surface reinforcing part 336, first positioning hole 337, decorative member 34, second positioning hole 341, decorative cover 35, buckle 351.

[0025] The implementation and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0026] The following illustrations disclose several embodiments of the present invention. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0027] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0028] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0029] In the field of modern kitchen appliances, the performance and structural design of range hoods are crucial to the user experience. The installation structure of the side baffle assembly not only affects the aesthetics of the range hood's side profile but also has a close relationship with its overall appearance. This embodiment will describe in detail a side baffle assembly installation structure applied to a range hood and its specific implementation within the range hood.

[0030] To further understand the content, features, and effects of this utility model, the following embodiments are provided, and detailed descriptions are given below in conjunction with the accompanying drawings:

[0031] like Figure 1 and Figure 2 The diagram shows the overall structure of a range hood, including a main body 1, side baffle assemblies 3 connected to the lower sides of the main body 1, and a back panel assembly 2 connecting the two side baffle assemblies 3. The main body 1 includes an upper air collection box, a lower top plate 11, and a back panel assembly 2 connected to the top plate 11. A fan is installed inside the air collection box to provide the power required for the flow of oil droplets in the range hood. An air inlet communicating with the air collection box is located at the center of the bottom surface of the top plate 11. When the fan is started, it generates negative pressure inside the range hood, driving airflow, and the kitchen fumes are drawn into the air collection box and discharged through the air inlet. The side baffle assemblies 3 are connected to the lower sides of the top plate 11. The area between the two side baffle assemblies 3 is the ventilation area, and the side baffle assemblies 3, to a certain extent, block and guide the fumes. Each side baffle assembly 3 includes a side baffle 31 and a side baffle bracket. The back panel assembly 2 is located below the top plate 11 and is connected to the two side baffle assemblies 3. In the prior art, the side baffle assembly 3 uses a complex connection structure to connect with the range hood body and the back panel assembly 2, making assembly, disassembly, and maintenance very inconvenient. Furthermore, the range hood assembled using this complex connection structure occupies a large area, making transportation difficult and resulting in a bulky appearance, which is not conducive to the requirements of simplification and miniaturization. The purpose of this utility model is to provide an installation assembly for the side baffle assembly 3, which simplifies the installation of the side baffle assembly 3 with the range hood, improves the efficiency of assembly, disassembly, and maintenance of the range hood, and simultaneously meets the requirements of miniaturization.

[0032] like Figure 1-7As shown, the main body 1 of the range hood has a top plate 11, with slots and first connecting holes on both sides of the top plate 11. The top plate 11 is located on the lower side of the range hood body, and slots 111 and first connecting holes 112 are respectively opened on the two sides of the lower surface of the top plate 11. The slots 111 are located at the middle position of the lower surface edge of the top plate 11, and the first connecting holes 112 are located at the corners of the lower surface edge of the top plate 11. The back plate assembly 2 is perpendicular to the top plate 11. The back plate assembly 2 includes a back plate 21 and back plate brackets 22 located on both sides of the back plate 21. The back plate brackets 22 are fixed to the back plate 21. A first connecting plate 221 extends from the end edge of the back plate bracket 22 away from the top plate 11 toward the front of the back plate 21. The rear side of the back plate 21 is a mounting surface for mounting to a wall, and the front side of the back plate 21 faces away from the mounting surface. The first connecting plate 221 of the back plate bracket 22 is perpendicular to the back plate bracket 22. Side baffle assemblies 3 are located on both sides of the back panel assembly 2 and are arranged symmetrically. The back panel assembly 2, the top plate 11, and the two side baffle assemblies 3 form a tetrahedral structure with two open sides. The side baffle assembly 3 includes a side baffle 31 and a side baffle bracket 32. The side baffle 31 is generally plate-shaped, and the side baffle bracket 32 ​​is inverted L-shaped. The side baffle 31 is connected to the side baffle bracket 32, and the side baffle bracket 32 ​​is connected to the edge of the side baffle 31. The upper front edge of the side baffle bracket 32 ​​is provided with a first connecting part 321, which extends away from the upper front edge of the side baffle bracket 32. The upper end of the side baffle bracket 32 ​​is provided with a buckle 322, which protrudes from the upper end of the side baffle bracket 32 ​​and has a hook parallel to the upper end of the side baffle bracket 32. The lower edge of the side baffle bracket 32 ​​extends rearward with a second connecting part 323, which is perpendicular to the side baffle bracket 32. The buckle 322 can extend into the slot 111 and abut against the edge of the slot 111 of the top plate 11. The first connecting part 321 is connected to the first connecting hole 112 of the top plate 11 by screws, and the second connecting part 323 is connected to the first connecting plate 221 by screws. The first connecting hole 112 has an internal thread, and the first connecting part 321 has an opening or hole for screw installation. The screw passes through the first connecting part 321 of the side baffle bracket 32 ​​and is screwed into the first connecting hole 112 of the top plate 11. The second connecting part 323 has an opening or hole, and the first connecting plate 221 also has a threaded opening or hole. The screw passes through the opening or hole of the second connecting part 323 and is screwed into the opening or hole of the first connecting plate 221.

[0033] This invention features a first connecting portion 321 at the upper front edge of the side baffle bracket 32, which is screwed to the first connecting hole 112 of the top plate 11. A buckle 322 is located at the upper end of the side baffle bracket 32, which is compatible with the slot 111 of the top plate 11. A second connecting portion 323 is located at the lower edge of the side baffle bracket 32, which is screwed to the first connecting plate 221 of the back plate bracket 22. These three connecting structures enable a stable connection between the side baffle bracket 32 ​​and the range hood. The simplified screw and buckle connections facilitate rapid assembly, disassembly, and maintenance. Furthermore, this simplified connection structure helps reduce the overall size of the range hood, making it easier to transport and meeting the requirements of miniaturization.

[0034] As a further embodiment of this utility model, the side baffle bracket 32 ​​has a positioning groove 324 on the side facing the back plate bracket 22, corresponding to the upper edge of the back plate bracket 22. A second connecting plate 222 extends from the end edge of the back plate bracket 22 near the top plate 11 towards the front of the back plate 21, and the second connecting plate 222 extends into the positioning groove 324. The opening of the positioning groove 324 extends in the thickness direction of the side baffle bracket 32. The second connecting plate 222 can be partially inserted into the opening of the positioning groove 324. The width of the opening of the positioning groove 324 is adapted to the thickness of the second connecting plate 222. This insertion structure can limit the position of the second connecting plate 222, simplifying the structure and facilitating quick and easy assembly, disassembly, and maintenance. Furthermore, the second connecting plate 222 and the first connecting plate 221 can be symmetrically arranged for ease of processing.

[0035] The side baffle assembly 3 also includes a reinforcing member 33 located between the side baffle bracket 32 ​​and the side baffle 31. The reinforcing member 33 is generally inverted L-shaped and is used to increase the structural strength of the side baffle bracket 32. The reinforcing member 33 has a first reinforcing part 331 corresponding to the first connecting part 321 and a second reinforcing part 332 corresponding to the second connecting part 323. The buckle 322 has a mounting surface that communicates with the surface of the side baffle bracket 32 ​​where the reinforcing member 33 is mounted. The reinforcing member 33 extends a third reinforcing part 333 towards the mounting surface, and the third reinforcing part 333 is adapted to the mounting surface. The first reinforcing part 331 is used to share the stress of the first connecting part 321, the second reinforcing part 332 is used to share the stress of the second connecting part 323, and the third reinforcing part 333 is used to share the stress of the third connecting part, thereby dispersing the stress at the connection between the side baffle bracket 32 ​​and the smoke machine, which helps to increase the structural strength of the side baffle bracket 32. When the reinforcing member 33 is assembled with the side baffle bracket 32, the first reinforcing part 331 is located on the upper side of the first connecting part 321. At this time, the screw can pass through the first connecting part 321 and the first reinforcing part 331 in sequence and be screwed into the first connecting hole 112. The second reinforcing part 332 is located on the upper side of the second connecting part 323. At this time, the screw can pass through the second connecting part 323 and the second reinforcing part 332 in sequence and be screwed into the first connecting plate 221. The structure is simple and the assembly is convenient.

[0036] As shown in the figure above, the first reinforcing part 331 is positioned above the first connecting part 321. The first connecting part 321 has a second connecting hole 3211, and the first reinforcing part 331 has a first clearance hole 3311 corresponding to the first connecting hole 112. The second reinforcing part 332 is positioned on the second connecting part 323. The second connecting part 323 has a third connecting hole 3231, and the second reinforcing part 332 has a second clearance hole 3321 corresponding to the second connecting hole 3211. The first connecting part 321 has a second connecting hole 3211. When the side baffle bracket 32 ​​is installed, the screw passes through the second connecting hole 3211 and extends into the first connecting hole 112 of the top plate 11, and is screwed into the first connecting hole 112. It should be understood that one end of the screw extending into the first connecting hole 112 of the top plate 11 is entirely within the first connecting hole 112. The first connecting hole 112 is a semi-through hole, located on the lower side of the top plate 11 and not penetrating the upper side of the top plate 11. The upper surface of the top plate 11 is entirely machined, resulting in a better appearance. The second connecting part 323 has a third connecting hole 3231, and the first connecting plate 221 has a corresponding hole with internal threads. The screw passes through the third connecting hole 3231 and extends into the hole of the first connecting plate 221, and is screwed into the hole of the first connecting plate 221.

[0037] To improve the stability of the connection between the side baffle bracket 32 ​​and the reinforcing member 33, a first positioning post 3291 is provided on the surface of the side baffle bracket 32 ​​where the reinforcing member 33 is mounted. There are multiple first positioning posts 3291, which are evenly distributed on the surface of the side baffle bracket 32 ​​where the reinforcing member 33 is mounted. The reinforcing member 33 is provided with a first positioning hole 337 corresponding to the first positioning post 3291. There are multiple first positioning holes 337, which are evenly distributed on the reinforcing member 33. When the side baffle bracket 32 ​​and the reinforcing member 33 are assembled, the first positioning post 3291 can be partially or completely inserted into the first positioning hole 337 to achieve the insertion and engagement of the side baffle bracket 32 ​​and the reinforcing member 33.

[0038] As a further embodiment of the present invention, the side baffle bracket 32 ​​is connected to the inner side of the side baffle 31. The side baffle bracket 32 ​​on each side of the back plate assembly 2 extends to the opposite side from the rear edge of the surface arranged in the vertical direction. The extension surface 325 is a long and narrow planar shape. The extension surface 325 abuts against the edge of the back plate 21. The extension surface 325 can be in full contact with the surface of the back plate 21. The surface contact can reduce the gap between the side baffle bracket 32 ​​and the back plate 21, making the structure more compact.

[0039] As a further embodiment of this utility model, the side baffle bracket 32 ​​has a first connecting surface 326 disposed along the upper edge of the side baffle 31 and a second connecting surface 327 disposed along the rear edge of the side baffle 31. The first connecting surface 326 and the second connecting surface 327 are perpendicular to each other, and the second connecting surface 327 and the extension surface 325 are located on the same side of the side baffle bracket 32 ​​and are spaced apart. The reinforcing member 33 has a first reinforcing surface 334 corresponding to the first connecting surface 326 and a second reinforcing surface 335 corresponding to the second connecting surface 327. The first reinforcing surface 334 is located on the first connecting surface 326. Above the connecting surface 326, the first reinforcing surface 334 is in contact with the lower surface of the first connecting surface 326 to share the stress of the first connecting surface 326. The second connecting surface 327 is located outside the second reinforcing surface 335, and the second reinforcing surface 335 is in contact with the inner surface of the second connecting surface 327 to share the stress of the second connecting surface 327. Through the first reinforcing surface 334 and the second reinforcing surface 335, the stress of the side baffle bracket 32 ​​can be more dispersed, that is, the structural strength of the side baffle bracket 32 ​​can be increased, and the stress concentration can be too high to prevent damage to the side baffle bracket 32.

[0040] Specifically, the lower edge of the side baffle bracket 32 ​​extends inward to form a support surface 328. The support surface 328 extends rearward to form a second connecting portion 323. The upper surface of the second connecting portion 323 is flush with the support surface 328. The support surface 328 and the second connecting surface 327 are perpendicularly arranged, and there is a gap between the second connecting surface 327 and the support surface 328. This gap is used to secure the edge of the reinforcing member 33. Specifically, the reinforcing member 33 extends inward to form a support surface reinforcing portion 336. The support surface reinforcing portion 336 is located on the support surface 328, and the support surface reinforcing portion 336 is in surface contact with the upper surface of the support surface 328. The support surface reinforcing portion 336 extends rearward to form a second reinforcing portion 332. The second reinforcing portion 332 extends through the gap to the upper surface of the second connecting portion 323. The spacing of the gap is adapted to the thickness of the second reinforcing portion 332. The second reinforcing portion 332 can be inserted into the gap to facilitate securing the second reinforcing portion 332 using the gap, reducing other connecting structures and facilitating quick assembly and disassembly.

[0041] The side panel 31 has a decorative element 34 on its outer side. The decorative element 34 can cover the mounting edge of the side panel 31 and cover the reinforcing member 33 and the side panel bracket 32. Only the side panel 31 and the decorative element 34 can be observed from the outside, which helps to improve the appearance of the side panel 31. The decorative element 34, the side panel 31, the reinforcing member 33 and the side panel bracket 32 ​​are arranged sequentially from the outside to the inside. The decorative element 34 is connected to the side panel bracket 32. The decorative element 34 can be connected to the side panel bracket 32 ​​by adhesive, screw, or snap-fit. For example, the side panel bracket 32 ​​has a mounting surface. The decorative element 34 has an adhesive part on the side of the side panel bracket 32 ​​near the mounting surface. The adhesive part can be directly pasted to the mounting surface to achieve the adhesive connection between the decorative element 34 and the side panel bracket 32. For example, the mounting surface of the side panel bracket 32 ​​has positioning holes, and the decorative piece 34 has a positioning post corresponding to the positioning hole on the side facing the mounting surface. The positioning post can be directly inserted into the positioning hole to achieve the snap-fit ​​fixation between the decorative piece 34 and the side panel bracket 32. Another example is that the mounting surface of the side panel bracket 32 ​​has screw holes, and the decorative piece 34 has mounting holes at the corresponding positions. Screws can pass through the mounting holes and be screwed into the screw holes to achieve a threaded connection between the side panel bracket 32 ​​and the decorative piece 34. In this case, the screws will be exposed on the outside of the decorative piece 34. A decorative strip can be attached to the screw area of ​​the decorative piece 34 to avoid exposing the screws and improve the appearance. After adding the decorative piece 34, the side panel 31 and the reinforcing piece 33 are connected between the decorative piece 34 and the side panel bracket 32. Understandably, the edge of the decorative element 34 contacts the side baffle 31. In order to reduce the gap between the decorative element 34 and the side baffle 31, the edge of the decorative element 34 that contacts the side baffle 31 gradually becomes thinner, and the edge of the decorative element 34 that contacts the side baffle 31 contacts the edge surface of the side baffle 31.

[0042] When the side baffle bracket 32 ​​and the decorative part 34 are bonded together as described in the above embodiment, adhesive leakage is likely. In this case, they can be connected by snap-fit. Specifically, the side baffle bracket 32 ​​has a connecting surface facing the decorative part 34. The connecting surface is provided with a second positioning post 329. There are multiple second positioning posts 329, which are evenly distributed on the connecting surface. The decorative part 34 has a mating surface facing the side baffle bracket 32. The mating surface is provided with a second positioning hole 341. There are multiple second positioning holes 341, which are evenly distributed on the mating surface. The second positioning hole 341 is set one-to-one with the second positioning post 329. The second positioning post 329 is connected to the second positioning hole 341. The positioning post extends partially or completely into the second positioning hole 341. The second positioning hole 341 is a semi-through hole. In this way, the second positioning hole 341 is not visible on the outer surface of the decorative part 34 opposite to the mating surface, which will not affect the appearance of the decorative part 34 and at the same time helps to improve the fixing effect. To further enhance connection stability, a threaded hole can be provided on the second positioning post 329. The second positioning hole 341 is a through hole, allowing the screw to pass through the second positioning hole 341 and be screwed into the threaded hole of the second positioning post 329. In this case, the screw will be exposed on the outer surface of the decorative part 34. A decorative strip can be attached to the outer surface of the decorative part 34 to cover the screw and improve the appearance.

[0043] As a further embodiment of this utility model, it also includes a decorative cover 35 that is fastened to the front edge of the side baffle bracket 32 ​​and the decorative part 34. Specifically, the front edge of the side baffle bracket 32 ​​and the decorative part 34 is provided with a fastening groove, and the rear side of the decorative cover 35 is provided with a fastening position 351. The decorative cover 35 is generally arranged in a U-shaped groove. The fastening position 351 includes two symmetrically arranged fastening blocks that extend toward the opening of the U-shaped groove. After the fastening position 351 is fastened in the fastening groove, the fastening blocks abut against the edge of the fastening groove. The part of the first connecting portion 321 that extends forward from the upper edge of the side baffle 31 extends into the decorative cover 35. The upper edge of the first connecting portion 321 of the side baffle 31 that extends into the decorative cover 35 abuts against the inner wall of the decorative cover 35 when the fastening position 351 is fastened to the fastening groove, thus limiting the assembly position of the decorative cover 35 and the side baffle bracket 32.

[0044] The side baffle assembly 3 of this utility model consists of multiple components, including a side baffle 31, a side baffle bracket 32, a reinforcing member 33, a decorative member 34, and a decorative cover 35. Each part can be molded, packaged, and transported to the customer separately. The customer can assemble it themselves according to the instructions, which is quick and convenient. The assembly process of the side baffle assembly in this embodiment can be summarized as follows: First, press the reinforcing member 33 into the side baffle bracket 32. Then, insert the decorative member 34 into the other side of the side baffle 31 and press the decorative member 34 into the side baffle bracket 32. At this time, the side baffle 31 is clamped between the side baffle bracket 32 ​​and the decorative member 34. Finally, install the decorative cover 35 on the upper edge of the side baffle bracket 31 and the decorative member 34 to complete the assembly of the entire side baffle assembly 3. The entire assembly process involves almost only plug-in and snap-fit ​​connections, making the assembly very easy.

[0045] This utility model also provides a range hood including the above-mentioned side baffle assembly 3 mounting structure, including a range hood body 1, a back plate assembly 2, and a side baffle assembly 3. The side baffle assembly 3 is connected to the range hood body 1 and the back plate assembly 2 using the above-mentioned side baffle assembly 3 mounting structure. The range hood body 1 has a top plate 11, the top plate 11 has a slot 111 and a first connecting hole 112. The side baffle assembly 3 mainly includes a side baffle 31 and a side baffle bracket 32, the side baffle bracket 32 ​​has a first connecting part 32. 1. The second connecting part 323 and the buckle 322: The back panel assembly 2 mainly includes a back panel 21 and a back panel bracket 22. The back panel bracket 22 has a first connecting plate 221. Screws pass through the first connecting part 321 and are screwed into the first connecting hole 112. The buckle 322 can be snapped into the slot 111, thus achieving a stable connection between the side baffle bracket 32 ​​and the top plate 11. Screws pass through the second connecting part 323 and are connected to the first connecting plate 221, thus achieving a stable connection between the side baffle bracket 32 ​​and the back panel bracket 22. The side baffle bracket 32 ​​is stably connected to the range hood through the above three connecting parts, and these three connections are respectively located at the upper edge, upper end and lower edge of the side baffle bracket 32, so that the stress on the side baffle bracket 32 ​​is more even when connected. When assembling the range hood, align the first connecting part 321 of the side baffle bracket 32 ​​in the side baffle assembly 3 with the first connecting hole 112 of the top plate 11, align the second connecting part 323 with the first connecting plate 221 of the back plate bracket 22, and snap the buckle 322 into the slot 111 of the top plate 11. Then, use one screw to fix the first connecting part 321 and the first connecting hole 112, and use another screw to fix the second connecting part 322 and the first connecting plate 221, so as to achieve the quick assembly of the range hood.

[0046] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A mounting structure for a side baffle assembly, used in a range hood, characterized in that, include: The main body of the range hood (1) has a top plate (11), and the top plate (11) has a slot (111) and a first connecting hole (112) on both sides; The back panel assembly (2) includes a back panel (21) and back panel supports (22) disposed on both sides of the back panel (21). The back panel supports (22) have a first connecting plate (221) extending from the end edge away from the top plate (11) toward the front side of the back panel (21). A side baffle assembly (3) is provided on both sides of the back panel assembly (2), including a side baffle (31) and a side baffle bracket (32). The side baffle (31) is connected to the side baffle bracket (32). The upper front edge of the side baffle bracket (32) is provided with a first connecting part (321). The upper end of the side baffle bracket (32) is provided with a buckle (322). The lower edge of the side baffle bracket (32) extends rearward to provide a second connecting part (323). The buckle (322) is fastened to the slot (111). The first connecting part (321) is connected to the first connecting hole (112) of the top plate (11) by screws. The second connecting part (323) is connected to the first connecting plate (221) by screws.

2. The mounting structure of the side baffle assembly according to claim 1, characterized in that, The side baffle bracket (32) facing the back plate bracket (22) has a positioning groove (324) on the part corresponding to the upper edge of the back plate bracket (22). The back plate bracket (22) has a second connecting plate (222) extending from the end edge of the top plate (11) toward the front side of the back plate (21). The second connecting plate (222) extends into the positioning groove (324).

3. The mounting structure of the side baffle assembly according to claim 1, characterized in that, The side baffle assembly (3) further includes a reinforcing member (33), which has a first reinforcing member (331) corresponding to the first connecting part (321) and a second reinforcing member (332) corresponding to the second connecting part (323). The buckle (322) has a mounting surface that communicates with the side baffle bracket (32) on which the reinforcing member (33) is mounted. The reinforcing member (33) extends a third reinforcing member (333) toward the mounting surface, and the third reinforcing member (333) is adapted to the mounting surface.

4. The mounting structure of the side baffle assembly according to claim 1, characterized in that, The side baffle bracket (32) is connected to the inner side of the side baffle (31). The side baffle bracket (32) on each side of the back plate assembly (2) has an extension surface (325) extending from the rear edge of the surface arranged in the vertical direction to the opposite side. The extension surface (325) abuts against the back plate (21).

5. The mounting structure of the side baffle assembly according to claim 3, characterized in that, The side baffle bracket (32) has a first connecting surface (326) provided along the upper edge of the side baffle (31) and a second connecting surface (327) provided along the rear edge of the side baffle (31). The reinforcing member (33) has a first reinforcing surface (334) corresponding to the first connecting surface (326) and a second reinforcing surface (335) corresponding to the second connecting surface (327).

6. The mounting structure of the side baffle assembly according to claim 5, characterized in that, The lower edge of the side baffle bracket (32) extends inward to form a support surface (328), the support surface (328) extends rearward to form the second connecting portion (323), there is a gap between the second connecting surface (327) and the support surface (328), the reinforcing member (33) extends inward to form a support surface reinforcing portion (336), the support surface reinforcing portion (336) extends rearward to form the second reinforcing portion (332), the second reinforcing portion (332) extends through the gap to the upper surface of the second connecting portion (323).

7. The mounting structure of the side baffle assembly according to claim 3, characterized in that, It also includes a decorative element (34), wherein the decorative element (34), the side baffle (31), the reinforcing element (33) and the side baffle bracket (32) are arranged sequentially from the outside to the inside. The decorative element (34) is connected to the side baffle bracket (32), and the side baffle (31) and the reinforcing element (33) are connected between the decorative element (34) and the side baffle bracket (32).

8. The mounting structure of the side baffle assembly according to claim 7, characterized in that, The side baffle bracket (32) has a connecting surface facing the decorative piece (34), and a second positioning post (329) is provided on the connecting surface. The decorative piece (34) has a mating surface facing the side baffle bracket (32), and a second positioning hole (341) is provided on the mating surface. The second positioning post (329) is connected to the second positioning hole (341).

9. The mounting structure of the side baffle assembly according to claim 7, characterized in that, It also includes a decorative cover (35), the front edge of the side baffle bracket (32) and the decorative piece (34) is provided with a buckle groove, the rear side of the decorative cover (35) is provided with a buckle position (351), after the buckle position (351) is fastened in the buckle groove, the part of the first connecting part (321) extending forward from the upper edge of the side baffle (31) extends into the decorative cover (35).

10. A range hood, comprising a range hood body (1), a back panel assembly (2), and a side baffle assembly (3), characterized in that: The side baffle assembly (3) is connected to the main body (1) and the back panel assembly (2) of the smoke machine using the mounting structure of the side baffle assembly according to any one of claims 1 to 9.

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