Hanging assembly and extractor hood

Abstract

The utility model provides a kind of hanging assembly and range hood, including hanging plate and connecting main body, hanging plate has plate body and positioning body, positioning body is connected in plate body, and positioning body and plate body between satisfy vertical condition;Connecting main body is correspondingly provided with cooperation hole;Positioning body and plate body are connected or positioning body is provided with limiting slot, positioning body is arranged in cooperation hole, when installation is in place, connecting main body and limiting slot are clamped.Just because the utility model provides a kind of hanging assembly, positioning body and plate body between satisfy vertical condition, and when installation is in place, connecting main body and limiting slot are clamped, on the one hand, it is convenient to connect between connecting main body and hanging plate, avoid the loosening between connecting main body and hanging plate;On the other hand, from installation start to installation in place, the position of connecting main body is slightly reduced, and it is easier to perceive installation in place by the position of connecting main body slightly reduced in visual blind area.

Description

Technical Field

[0001] This utility model relates to the field of kitchen appliance technology, specifically to a hanging component and a range hood. Background Technology

[0002] Some kitchen appliances require fixed installation locations. Taking range hoods as an example, the main unit is mostly located inside cabinets. During installation, they are usually mounted to the wall or the back panel of the cabinet (hereinafter referred to as the cabinet) via a hanging structure. The hanging structure includes a hanging hole at the back of the range hood and a hanging plate on the wall or cabinet back panel. The hanging plate is fixed to the wall or cabinet back panel with screws. The hanging plate has hooks for connecting to the hanging hole, with the hooks facing upwards. When installing the range hood, you need to first lift the range hood upwards, then push the range hood towards the hook, and then pull the range hood downwards so that the hooks lock the range hood in place. However, the hanging hole position can shift significantly, making it difficult to perceive the installation in place in blind spots. Installing a range hood requires a large cabinet space, making installation inconvenient. Furthermore, after installation, the gap between the top of the range hood outside the cabinet and the bottom edge of the cabinet is large, making it easy for dirt to accumulate. Utility Model Content

[0003] In order to at least partially solve the problems existing in the prior art, according to one aspect of the present invention, a mounting component is provided, the technical solution of which is as follows.

[0004] The mounting assembly includes a mounting plate and a connecting body. The mounting plate has a plate body and a positioning body. The positioning body is connected to the plate body, and the positioning body and the plate body are perpendicular to each other. The connecting body is provided with a corresponding mating hole. The positioning body is provided with a limit groove at the connection between the positioning body and the plate body or on the positioning body. The positioning body passes through the mating hole. When installed in place, the connecting body and the limit groove are engaged.

[0005] The mounting assembly of this utility model satisfies the perpendicularity condition between the positioning body and the plate body, and the connecting body engages with the limiting groove when installed in place. On the one hand, this facilitates the connection between the connecting body and the hanging plate, preventing the connecting body from becoming loose from the hanging plate. On the other hand, from the start of installation to the final installation, the position of the connecting body drops slightly, making it easier to perceive the installation in place in blind spots.

[0006] For example, the height from the bottom of the limiting groove to the connection point between the limiting groove and the positioning body gradually increases, and the depth of the limiting groove is 1.5mm to 2mm. With this setting, the depth of the limiting groove is within this range, which can ensure that the limiting groove limits the connecting body from the direction of the positioning body's penetration, thereby ensuring the firmness of the connection between the connecting body and the hanging plate.

[0007] For example, a reinforcing part is connected between the positioning body and the plate body, and the reinforcing part divides the limiting groove into a first groove and a second groove located on both sides of the reinforcing part. This arrangement not only enhances the strength of the hanging plate, but also allows the connecting body to engage with the first and second grooves, facilitating the connection between the connecting body and the hanging plate and preventing the connecting body from becoming loose from the hanging plate.

[0008] For example, the mating hole has a first hole that mates with the reinforcing part and a second hole that mates with the positioning body. The width of the first hole is smaller than the width of the second hole, and the second hole is located below the first hole and is connected to the first hole, so that the mating hole has a first stepped wall and a second stepped wall. When installed in place, the first stepped wall and the second stepped wall respectively engage with the first groove and the second groove. With this configuration, on the one hand, the first hole mates with the reinforcing part, and the second hole mates with the positioning body. The reinforcing part and the positioning body limit the connecting body in the direction perpendicular to the positioning body, so that the force on the positioning body by the connecting body is distributed and stress concentration is avoided. On the other hand, when installed in place, the first stepped wall and the second stepped wall respectively engage with the first groove and the second groove, which can ensure that the first groove and the second groove limit the first stepped wall and the second stepped wall respectively from the direction of the positioning body, thereby facilitating the connection between the connecting body and the hanging plate and preventing the connecting body from becoming loose from the hanging plate.

[0009] For example, the mounting plate has an auxiliary body connected to the plate body. The connecting body has a connecting hole, through which the auxiliary body passes. This configuration further enhances the limitation on the connecting body in the direction perpendicular to the insertion of the auxiliary body.

[0010] For example, the auxiliary body has a through hole for inserting a connecting pin, and the connecting body is clamped between the connecting pin and the plate body when the connecting pin is inserted through the through hole. This configuration further enhances the limiting of the connecting body in the insertion direction of the positioning body, thereby further ensuring the firmness of the connection between the connecting body and the hanging plate and preventing the connecting body from becoming loose from the hanging plate.

[0011] For example, the auxiliary body is located above the positioning body, and / or the auxiliary body is triangular prism-shaped. This configuration, with the auxiliary body above the positioning body, facilitates connection with a limiting structure (e.g., a connecting pin); the triangular prism shape allows the corner of the auxiliary body to pass through the connecting hole, and the inclined edge of the auxiliary body guides its insertion into the connecting hole. Furthermore, a movement gap is easily formed between the triangular prism-shaped auxiliary body and the hole wall of the connecting hole. When an assembly offset error occurs, the connecting body can be moved to a designated position to achieve precise assembly.

[0012] For example, the mating hole has a maximum mating width L1, and the positioning body has a maximum positioning mating width L2, where L2 ≤ L1. This configuration not only facilitates the insertion of the positioning body into the mating hole, but also allows for precise assembly by moving the connecting body to a designated position when misalignment occurs during assembly.

[0013] For example, the positioning element is attached to the lower edge of the plate body. With this configuration, the mounting plate can be formed by stamping, ensuring the stability of the connection between the positioning element and the plate body, and facilitating processing and manufacturing.

[0014] For example, the plate body is provided with an oblong hole. With this configuration, when an assembly offset error occurs, the plate body can be moved to a designated position to achieve precise assembly.

[0015] According to another aspect of this utility model, a range hood is provided, which includes a back panel and a mounting assembly as described above. The connecting body is part of the back panel, or the connecting body is connected to the back panel. Because the mounting assembly described above has the aforementioned beneficial effects, when the mounting assembly is used for the installation of the range hood, the position of the range hood is slightly lowered from the start of installation to its final position. This makes it easier to control the installation height of the range hood. While ensuring that the main unit of the range hood is located inside the cabinet, the gap between the top of the range hood outside the cabinet and the lower edge of the cabinet can be reduced, making it less likely for dirt to accumulate on the top of the range hood outside the cabinet. Simultaneously, since the connecting body is located on the back panel, it is in a blind spot during installation, allowing the slight position drop to indicate that the installation is complete.

[0016] For example, there are multiple mounting components. This arrangement improves the stability of the connection between the range hood and the mounting surface (such as a wall or cabinet).

[0017] This utility model description introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. This utility model description is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0018] The advantages and features of this utility model will be described in detail below with reference to the accompanying drawings. Attached Figure Description

[0019] The following drawings, which are incorporated herein by reference as part of this invention, are provided for understanding the invention. The drawings illustrate embodiments of the invention and their descriptions, serving to explain the principles of the invention. In the drawings,

[0020] Figure 1 A perspective view of a mounting component as an exemplary embodiment of the present invention;

[0021] Figure 2 for Figure 1 A 3D view of the hanging panel shown;

[0022] Figure 3 for Figure 1 The front view of the mounting plate is shown;

[0023] Figure 4 for Figure 1 Left view of the hanging panel shown;

[0024] Figure 5 for Figure 1 A three-dimensional view of the connecting body shown;

[0025] Figure 6 for Figure 1 The main view of the connecting body shown;

[0026] Figure 7 A perspective view of a range hood as an exemplary embodiment of the present invention;

[0027] Figure 8 This is a partial exploded view of a range hood that is an exemplary embodiment of the present invention.

[0028] The above figures include the following reference numerals:

[0029] 1. Range hood; 10. Mounting assembly; 110. Mounting plate; 111. Plate body; 1111. Waist-shaped hole; 112. Positioning body; 113. Limiting groove; 1131. First groove; 1132. Second groove; 114. Reinforcing part; 115. Auxiliary body; 1151. Through hole; 120. Connecting body; 121. Mating hole; 1211. First hole; 1212. Second hole; 1213. First stepped wall; 1214. Second stepped wall; 122. Connecting hole; 130. Connecting pin; 131. Positioning end; 20. Range hood back panel; 30. Smoke hood; 310. First back panel; 40. Chassis; 410. Second back panel. Detailed Implementation

[0030] In the following description, numerous details are provided to enable a thorough understanding of the present invention. However, those skilled in the art will appreciate that the following description merely illustrates preferred embodiments of the present invention, which may be practiced without one or more of these details. Furthermore, to avoid confusion with the present invention, some technical features well-known in the art have not been described in detail.

[0031] To fully understand the embodiments of this utility model, a detailed structure will be presented in the following description. Obviously, the implementation of the embodiments of this utility model is not limited to the specific details familiar to those skilled in the art. Preferred embodiments of this utility model are described in detail below; however, in addition to these detailed descriptions, this utility model may have other embodiments.

[0032] This utility model provides a mounting component. The mounting component can be used, but is not limited to, for range hood installation. The following will describe in detail one mounting component according to an embodiment of this utility model with reference to the accompanying drawings.

[0033] See also Figures 1 to 6 The mounting assembly 10 may include a mounting plate 110 and a connecting body 120. The mounting plate 110 may have a plate body 111 and a positioning body 112. The positioning body 112 may be connected to the plate body 111, and the positioning body 112 and the plate body 111 shall meet the perpendicular condition. It should be noted that the positioning body 112 and the plate body 111 are approximately perpendicular within the tolerance range. Specifically, the tolerance allows the positioning body 112 to deviate upward by 10°. That is to say, the angle α between the positioning body 112 and the plate body 111 may be 80° to 90°, for example, the angle α may be 80°, 85°, 90°, etc. Preferably, the angle α between the positioning body 112 and the plate body 111 may be 90°.

[0034] In some embodiments, the connecting body 120 may be provided with a corresponding mating hole 121, and the connection between the positioning body 112 and the plate body 111 may be provided with a limiting groove 113. The positioning body 112 may pass through the mating hole 121. When installed in place, the connecting body 120 may engage with the limiting groove 113, so that the connecting body 120 can fit against the plate body 111, and the load-bearing effect of the hanging plate 110 is better.

[0035] In some embodiments, the connecting body 120 may be provided with a mating hole 121, and the positioning body 112 may be provided with a limiting groove 113. The positioning body 112 may pass through the mating hole 121. When installed in place, the connecting body 120 may engage with the limiting groove 113. Since the limiting groove 113 may be located in different positions, the mounting component 10 may be applied to more usage scenarios.

[0036] The mounting component 10 of this utility model satisfies the perpendicular condition between the positioning body 112 and the plate body 111, and the connecting body 120 is engaged with the limiting groove 113 when installed in place. On the one hand, this facilitates the connection between the connecting body 120 and the hanging plate 110 and prevents the connecting body 120 from becoming loose from the hanging plate 110. On the other hand, from the start of installation to the installation in place, the position of the connecting body 120 drops slightly, making it easier to perceive the installation in place in the blind spot by the slight drop in the position of the connecting body 120.

[0037] In one embodiment of this utility model, see reference Figure 1 The number of connecting bodies 120 can be two, and each connecting body 120 can be provided with a mating hole 121. The number of mounting plates 110 can be one, and two positioning bodies 112 can be provided at intervals along the extension direction of the plate body 111. Each positioning body 112 is inserted into the corresponding mating hole 121. In this way, not only is it easy to process and cost-saving, but the mounting assembly 10 also ensures the stability of the range hood 1 when used for installation. Of course, the number and setting position of the connecting bodies 120 can be any suitable form to suit various usage scenarios; the number and setting position of the mounting plates 110 can be any suitable form to suit various usage scenarios.

[0038] In some embodiments, the limiting groove 113 can be connected to the lowest point of the positioning body 112. That is, the limiting groove 113 can be set close to the plate body 111, so that the pressure on the positioning body 112 is close to the plate body 111, avoiding the phenomenon that the positioning body 112 is prone to breakage under pressure, and allowing the mounting assembly 10 to be applied to scenarios where there is a slight tilt angle between the connecting body 120 and the plate body 111. Of course, there can also be a certain distance between the limiting groove 113 and the plate body 111. Since the farther the limiting groove 113 is from the plate body 111, the farther the pressure on the positioning body 112 is from the plate body 111, it is necessary to ensure that the positioning body 112 meets a certain compressive strength before the connecting body 120 can be connected to the mounting plate 110, to avoid the phenomenon that the positioning body 112 is broken due to excessive pressure. Since the limiting groove 113 can be located in different positions, the mounting assembly 10 can be applied to more usage scenarios.

[0039] See also Figure 1 and Figure 4The height from the bottom of the limiting groove 113 to the connection point between the limiting groove 113 and the positioning body 112 can gradually increase, and the depth H of the limiting groove 113 can be 1.5mm to 2mm, for example, the depth H of the limiting groove 113 can be 1.5mm, 1.8mm, 2mm, etc. Thus, with the depth H of the limiting groove 113 within this range, it can ensure that the limiting groove 113 extends from the direction of penetration of the positioning body 112 (i.e., the extension direction of the positioning body 112, such as...). Figure 1 The limiting groove 113 (in the XX direction) limits the connection body 120, thereby ensuring the firmness of the connection between the connection body 120 and the mounting plate 110, and preventing the connection body 120 and the mounting plate 110 from becoming loose if the limiting groove 113 is too shallow; at the same time, it prevents the limiting groove 113 from becoming too deep, so that when the mounting assembly 10 is used for the installation of the range hood 1, the gap between the top of the range hood 1 outside the cabinet and the bottom edge of the cabinet is not increased, which would lead to the accumulation of dirt on the top of the range hood 1 outside the cabinet, provided that the main unit of the range hood 1 is located inside the cabinet. In one embodiment of this utility model, the depth of the limiting groove 113 can be 2mm, which can ensure that the limiting groove 113 limits the connection body 120 from the penetration direction of the positioning body 112, thereby ensuring the firmness of the connection between the connection body 120 and the mounting plate 110.

[0040] In some embodiments, the cross-section of the limiting groove 113 can be arc-shaped or V-shaped. When the connecting body 120 is connected to the hanging plate 110, the groove wall of the limiting groove 113 can guide the connecting body 120 into the limiting groove 113, facilitating the engagement of the connecting body 120 and the limiting groove 113. Of course, the cross-section of the limiting groove 113 can also be other shapes, such as square or polygonal, to suit various application scenarios.

[0041] See also Figure 1 and Figure 2 A reinforcing part 114 can be connected between the positioning body 112 and the plate body 111. The reinforcing part 114 can divide the limiting groove 113 into a first groove 1131 and a second groove 1132 located on both sides of the reinforcing part 114. In this way, not only is the strength of the hanging plate 110 enhanced, but the connecting body 120 is also engaged with the first groove 1131 and the second groove 1132, which facilitates the connection between the connecting body 120 and the hanging plate 110 and prevents the connecting body 120 from becoming loose from the hanging plate 110.

[0042] See also Figure 1 , Figure 2 , Figure 5 and Figure 6The mating hole 121 may have a first hole 1211 that mates with the reinforcing part 114 and a second hole 1212 that mates with the positioning body 112. The width of the first hole 1211 may be smaller than the width of the second hole 1212. The second hole 1212 may be located below the first hole 1211 and may communicate with the first hole 1211, so that the mating hole 121 may have a first stepped wall 1213 and a second stepped wall 1214. Understandably, the mating hole 121 may be constructed as a stepped hole, that is, the mating hole 121 may be stepped. In other words, the reinforcing part 114 may be inserted into the first hole 1211. The positioning body 112 may be inserted into the second hole 1212. When installed in place, the first stepped wall 1213 and the second stepped wall 1214 may respectively engage with the first groove 1131 and the second groove 1132. It should be noted that in the embodiment where the limiting groove 113 is located at the connection between the positioning body 112 and the plate body 111, since the reinforcing part 114 is also located at the connection between the positioning body 112 and the plate body 111, it is convenient for the reinforcing part 114 to be inserted into the first hole 1211, the positioning body 112 to be inserted into the second hole 1212, and the first stepped wall 1213 and the second stepped wall 1214 to be engaged with the first groove 1131 and the second groove 1132, respectively. In the embodiment where the limiting groove 113 is located on the positioning body 112, the reinforcing part 114 can also extend to the position of the limiting groove 113, so that the reinforcing part 114 can be inserted into the first hole 1211, the positioning body 112 can be inserted into the second hole 1212, and the first stepped wall 1213 and the second stepped wall 1214 to be engaged with the first groove 1131 and the second groove 1132, respectively. Thus, on the one hand, the first hole 1211 mates with the reinforcing part 114, and the second hole 1212 mates with the positioning body 112. The reinforcing part 114 and the positioning body 112 limit the connecting body 120 in the direction perpendicular to the positioning body 112, thereby dispersing the force on the positioning body 112 and avoiding stress concentration. On the other hand, when installed in place, the first groove 1131 and the second groove 1132 can limit the first step wall 1213 and the second step wall 1214 respectively from the direction of the positioning body 112, thereby facilitating the connection between the connecting body 120 and the hanging plate 110 and preventing the connecting body 120 from becoming loose from the hanging plate 110. Of course, the mating hole 121 can also be of other shapes, as long as the reinforcing part 114 and the positioning body 112 can be inserted and at least part of the hole wall of the mating hole 121 can be engaged with the limiting groove 113.

[0043] In some embodiments, the distance between the first stepped wall 1213 and the second stepped wall 1214 and the top of the first hole 1211 can be equal to the distance between the bottom of the first groove 1131 and the bottom of the second groove 1132 and the top of the reinforcing part 114. That is, during assembly, the reinforcing part 114 is inserted into the first hole 1211, the positioning body 112 is inserted into the second hole 1212, the first stepped wall 1213 and the second stepped wall 1214 are respectively engaged with the first groove 1131 and the second groove 1132, and the top of the first hole 1211 can abut against the reinforcing part 114. Thus, on the one hand, the reinforcing part 114 and the positioning body 112 connect the connecting body 120 in the direction perpendicular to the insertion direction of the positioning body 112 (i.e., the extension direction of the plate body 111, such as...). Figure 1 The first step wall 1213 and the second step wall 1214 are respectively engaged with the first groove 1131 and the second groove 1132 in the YY direction, so that the force of the connecting body 120 on the positioning body 112 is dispersed and stress concentration is avoided. On the other hand, when installed in place, the first step wall 1213 and the second step wall 1214 are respectively engaged with the first groove 1131 and the second groove 1132 in the through direction of the positioning body 112, which can ensure that the first groove 1131 and the second groove 1132 limit the first step wall 1213 and the second step wall 1214 respectively from the through direction of the positioning body 112, thereby facilitating the connection between the connecting body 120 and the hanging plate 110 and avoiding the loosening between the connecting body 120 and the hanging plate 110.

[0044] In some embodiments, the distance between the first stepped wall 1213 and the second stepped wall 1214 and the top of the first hole 1211 can be greater than the distance between the bottom of the first groove 1131 and the bottom of the second groove 1132 and the top of the reinforcing part 114. That is, during assembly, the reinforcing part 114 is inserted into the first hole 1211, the positioning body 112 is inserted into the second hole 1212, the first stepped wall 1213 and the second stepped wall 1214 are respectively engaged with the first groove 1131 and the second groove 1132, and the top of the first hole 1211 can have a certain distance from the reinforcing part 114. This ensures that the first groove 1131 and the second groove 1132 limit the first stepped wall 1213 and the second stepped wall 1214 respectively from the insertion direction of the positioning body 112, thereby ensuring the connection between the connecting body 120 and the hanging plate 110 and preventing loosening between the connecting body 120 and the hanging plate 110.

[0045] In some embodiments, a reinforcing part 114 may be connected between the positioning body 112 and the plate body 111. The limiting groove 113 may be located on one side of the reinforcing part 114. In this way, not only is the strength of the hanging plate 110 enhanced, but the connecting body 120 and the limiting groove 113 are engaged, ensuring the connection between the connecting body 120 and the hanging plate 110 and preventing the connecting body 120 and the hanging plate 110 from becoming loose.

[0046] In some embodiments, the mating hole 121 may have a first hole 1211 and a second hole 1212. The width of the first hole 1211 may be smaller than the width of the second hole 1212. The second hole 1212 may be located below the first hole 1211 and may communicate with the first hole 1211, so that the mating hole 121 may have an abutment wall. Understandably, the mating hole 121 may be constructed as an L-shaped hole. The reinforcing part 114 may be inserted into the first hole 1211. The positioning body 112 may be inserted into the second hole 1212. The abutment wall may engage with the limiting groove 113. In this way, the limiting groove 113 can limit the abutment wall from the insertion direction of the positioning body 112, thereby ensuring the connection between the connecting body 120 and the hanging plate 110 and preventing the connecting body 120 from becoming loose from the hanging plate 110.

[0047] In some embodiments, the positioning body 112 can pass through the mating hole 121, the connecting body 120 can be engaged with the limiting groove 113, and the reinforcing part 114 can be located between the connecting body 120 and the plate body 111. In this way, there is no need to drill holes in the corresponding part of the reinforcing part 114 on the connecting body 120, which facilitates processing and manufacturing and improves processing efficiency.

[0048] See again Figures 1 to 6 The mounting plate 110 may have an auxiliary body 115. Understandably, the auxiliary body 115 and the positioning body 112 are located on the same side of the plate body 111. A connecting hole 122 may be provided on the connecting body 120, and the auxiliary body 115 can pass through the connecting hole 122. Thus, the auxiliary body 115 further enhances the limiting of the connecting body 120 in the direction perpendicular to the insertion of the auxiliary body 115.

[0049] For example, the auxiliary body 115 can be connected to the plate body 111, and the auxiliary body 115 and the plate body 111 can satisfy the perpendicular condition. It should be noted that during assembly, the positioning body 112 can pass through the mating hole 121, and the auxiliary body 115 can pass through the connecting hole 122. To allow both to pass through simultaneously and avoid interference, the auxiliary body 115 can be parallel to the positioning body 112. That is, the angle between the auxiliary body 115 and the plate body 111 can be the same as the angle between the positioning body 112 and the plate body 111. The auxiliary body 115 and the plate body 111 are approximately perpendicular within the tolerance range. Specifically, the tolerance allows the auxiliary body 115 to deviate upwards by 10°, meaning the angle β between the auxiliary body 115 and the plate body 111 can be 80° to 90°, for example, 80°, 85°, 90°, etc. Preferably, the angle β between the auxiliary body 115 and the plate body 111 can be 90°. Thus, since the auxiliary body 115 and the plate body 111 meet the perpendicular condition, when the auxiliary body 115 is connected to the connecting body 120, the auxiliary body 115 can be inserted into the connecting hole 122 in a direction perpendicular to the plate body 111. When the mounting assembly 10 is used for the installation of the range hood 1, while ensuring that the main unit of the range hood 1 is located inside the cabinet, the gap between the top of the range hood 1 outside the cabinet and the lower edge of the cabinet is avoided, so that dirt does not easily accumulate on the top of the range hood 1 outside the cabinet. Furthermore, the auxiliary body 115 further enhances the limitation of the connecting body 120 in the direction perpendicular to the insertion of the auxiliary body 115.

[0050] See again Figure 1 and Figure 2 The auxiliary body 115 may have a through hole 1151 for the connecting pin 130 to pass through. The connecting body 120 can be clamped between the connecting pin 130 and the plate body 111 when the connecting pin 130 passes through the through hole 1151. Specifically, the connecting pin 130 can be a B-type cotter pin or a U-type cotter pin, etc., to prevent the connecting pin 130 from easily falling out of the through hole 1151. In this way, the limiting of the connecting body 120 in the passing direction of the positioning body 112 is further enhanced, thereby further ensuring the firmness of the connection between the connecting body 120 and the hanging plate 110 and preventing the connecting body 120 from loosening from the hanging plate 110.

[0051] For example, the axis of the through hole 1151 and the positioning body 112 can meet the perpendicular condition (approximately perpendicular within the tolerance range, as long as the strength of the auxiliary body 115 is guaranteed) so that the connecting pin 130 can be inserted.

[0052] In some embodiments, see again Figure 1The connecting pin 130 may have a positioning end 131, which may abut against the positioning body 112 and be located at the edge of the limiting groove 113 near the positioning body 112, so that the part of the connecting body 120 that engages with the limiting groove 113 can be restricted within the limiting groove 113 by the positioning end 131.

[0053] See also Figures 1 to 4 The auxiliary body 115 is located above the positioning body 112. The auxiliary body 115 may have a through hole 1151. The through hole 1151 can be connected to a limiting structure (such as a connecting pin 130 or other fasteners) to ensure that the connecting body 120 is limited in the direction of insertion of the positioning body 112. When the limiting structure is a connecting pin 130, when the mounting assembly 10 is used for installation of the range hood 1, the connecting body 120 is vibrated and disengaged from the limiting groove 113. The portion of the connecting pin 130 passing through the through hole 1151 can abut against the connecting body 120 or be located above the edge of the limiting groove 113 near the positioning body 112, thereby limiting the connecting body 120 within the limiting groove 113. This facilitates connection with the limiting structure.

[0054] For example, the auxiliary body 115 can be triangular prism-shaped. The connecting hole 122 can be square to facilitate manufacturing. Thus, when the corner of the triangular prism-shaped auxiliary body 115 passes through the connecting hole 122, the inclined edge of the triangular prism-shaped auxiliary body 115 guides the insertion of the auxiliary body 115 into the connecting hole 122. Furthermore, a movement gap can easily form between the triangular prism-shaped auxiliary body 115 and the hole wall of the connecting hole 122. When an assembly offset error occurs, the connecting body 120 can be moved to the designated position to achieve precise assembly. Of course, the auxiliary body 115 can also be of other shapes, as long as it prevents the connecting pin 130 from easily shifting after insertion and ensures insertion into the connecting hole 122. Similarly, the connecting hole 122 can also be of other shapes to suit various application scenarios.

[0055] In some embodiments, the auxiliary body 115 and the plate body 111 can be an integral structure, and the auxiliary body 115 can be formed by stretching the plate body 111 to ensure the firmness of the connection between the auxiliary body 115 and the plate body 111. Of course, the auxiliary body 115 and the plate body 111 can also be separate structures, for example, connected by screws, to facilitate installation and disassembly, and to facilitate maintenance or cleaning.

[0056] See also Figure 1 , Figure 3 and Figure 6The mating hole 121 can have a maximum mating width L1, and the positioning body 112 can have a maximum positioning mating width L2, where L2 ≤ L1. This not only facilitates the insertion of the positioning body 112 into the mating hole 121, but also allows for precise assembly by moving the connecting body 120 to the designated position in case of assembly misalignment.

[0057] For example, the positioning body 112 can be connected to the lower edge of the plate body 111 (i.e., the lower edge of the plate body 111 in the height direction). Specifically, the positioning body 112 and the plate body 111 can be an integral structure formed by stamping. In this way, the hanging plate 110 can be formed by stamping, ensuring the stability of the connection between the positioning body 112 and the plate body 111, and facilitating processing and manufacturing. Of course, the positioning body 112 can also be located on the surface of the plate body 111 facing the connecting body 120. The positioning body 112 and the plate body 111 can be connected in other ways, as long as the firmness of the connection between the positioning body 112 and the plate body 111 can be guaranteed.

[0058] For example, the plate body 111 may be provided with oblong holes 1111. Specifically, fasteners (not shown in the figure) are passed through the oblong holes 1111 to install the plate body 111 onto a mounting body (such as a wall or cabinet). The fasteners can be screws or the like. The number and location of the oblong holes 1111 can be any suitable form to suit various usage scenarios. In this way, when an assembly offset error occurs, the plate body 111 can be moved to the designated position to achieve precise assembly. Of course, the mounting holes on the plate body 111 can also be of other shapes, and the plate body 111 can also be fixed to the mounting body in other ways to ensure the stability of the connection between the plate body 111 and the mounting body.

[0059] According to another aspect of this utility model, a range hood 1 is provided. (See also...) Figures 1 to 8 The range hood 1 may include a range hood back panel 20 and a mounting assembly 10 as described above.

[0060] In some embodiments, the connecting body 120 can be a part of the range hood back panel 20. Specifically, the thickness of a portion of the range hood back panel 20 can be increased, and mating holes 121 can be formed in the portion of the range hood back panel 20 where the thickness is increased. This prevents deformation of the mating holes 121 on the range hood back panel 20 after it is connected to the mounting plate 110.

[0061] In some embodiments, the connecting body 120 can be connected to the range hood back panel 20. Specifically, the connecting body 120 can be a plate-like component, connected to the top of the range hood back panel 20 by screws, thereby facilitating assembly. The thickness of the connecting body 120 is greater than the thickness of the range hood back panel 20, thereby effectively ensuring the strength of the connecting body 120 and facilitating manufacturing. Of course, the connecting body 120 can also be positioned in any suitable location to suit various application scenarios.

[0062] Since the mounting component 10 described above has the aforementioned beneficial effects, when the mounting component 10 is used for the installation of the range hood 1, the position of the range hood 1 is slightly lowered from the start of installation to the final installation position. This makes it easier to control the installation height of the range hood 1. While ensuring that the main unit of the range hood 1 is located inside the cabinet, the gap between the top of the range hood 1 outside the cabinet and the lower edge of the cabinet can be reduced, making it less likely for dirt to accumulate on the top of the range hood 1 outside the cabinet. At the same time, since the connecting body 120 is located on the back panel 20 of the range hood, it is in a blind spot during installation, and the installation can be perceived by the slight position drop.

[0063] In one embodiment of this utility model, in conjunction with reference to Figure 7 and Figure 8 The range hood 1 may include a smoke collection hood 30 and a housing 40, with the smoke collection hood 30 located below the housing 40. The smoke collection hood 30 may have a first back panel 310, and the housing 40 may have a second back panel 410. The first back panel 310 and the second back panel 410 may be configured as a range hood back panel 20, and the connecting body 120 may be located above the housing 40 and connected to the second back panel 410.

[0064] In some embodiments, the number of mounting components 10 is multiple. Specifically, the multiple connecting bodies 120 can be a portion of the range hood back panel 20 near a corner or edge, or the multiple connecting bodies 120 can be connected to the range hood back panel 20 respectively, and the multiple connecting bodies 120 can be located above and below. This improves the stability of the connection between the range hood 1 and the mounting body (e.g., a wall or cabinet). Of course, the number and placement of the mounting components 10 can be any suitable manner to suit various usage scenarios.

[0065] In the description of this utility model, it should be understood that the directional terms such as "front", "rear", "up", "down", "left", "right", "horizontal", "vertical", "horizontal", "top", and "bottom" indicate the orientation or positional relationship, which are usually based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0066] For ease of description, relative terms such as "above," "over," "on the upper surface of," and "above" are used here to describe the regional positional relationship of one or more components or features shown in the figures to other components or features. It should be understood that relative terms include not only the orientation of the component as depicted in the figure but also different orientations during use or operation. For example, if the components in the figures are inverted as a whole, "above" or "above other components or features" will include cases where the component is "below" or "under" other components or features. Thus, the exemplary term "above" can include both "above" and "below." Furthermore, these components or features may also be positioned at other different angles (e.g., rotated 90 degrees or other angles), and this document intends to include all such cases.

[0067] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, parts, components, and / or combinations thereof.

[0068] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0069] This utility model has been described through the above embodiments. However, it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit the utility model to the described embodiments. Furthermore, those skilled in the art will understand that this utility model is not limited to the above embodiments, and many more variations and modifications can be made based on the teachings of this utility model, all of which fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A mounting assembly, characterized in that, include: A mounting plate, the mounting plate having a plate body and a positioning body, the positioning body being connected to the plate body, and the positioning body and the plate body satisfying a perpendicular condition; as well as A connecting body, on which a corresponding mating hole is provided; Wherein, a limiting groove is provided at the connection between the positioning body and the plate body or on the positioning body, the positioning body passes through the mating hole, and when installed in place, the connecting body is engaged with the limiting groove.

2. The mounting assembly according to claim 1, characterized in that, The height from the bottom of the limiting groove to the connection point between the limiting groove and the positioning body gradually increases, and the depth of the limiting groove is 1.5 mm to 2 mm.

3. The mounting assembly according to claim 1, characterized in that, A reinforcing part is connected between the positioning body and the plate body, and the reinforcing part divides the limiting groove into a first groove and a second groove located on both sides of the reinforcing part.

4. The mounting assembly according to claim 3, characterized in that, The mating hole has a first hole that mates with the reinforcing part and a second hole that mates with the positioning body. The width of the first hole is smaller than the width of the second hole. The second hole is located below the first hole and is connected to the first hole, so that the mating hole has a first stepped wall and a second stepped wall. When installed in place, the first stepped wall and the second stepped wall respectively engage with the first groove and the second groove.

5. The mounting assembly according to claim 1, characterized in that, The hanging plate has an auxiliary body, which is connected to the plate body. The connecting body has a connecting hole, and the auxiliary body passes through the connecting hole.

6. The mounting assembly according to claim 5, characterized in that, The auxiliary body has a through hole for inserting a connecting pin, and the connecting body is sandwiched between the connecting pin and the plate body when the connecting pin is inserted through the through hole.

7. The mounting assembly according to claim 5, characterized in that, The auxiliary body is located above the positioning body, and / or the auxiliary body is in the shape of a triangular prism.

8. The mounting assembly according to claim 1, characterized in that, The mating hole has a maximum mating width L1, and the positioning body has a maximum positioning mating width L2, where L2 ≤ L1.

9. The mounting assembly according to claim 1, characterized in that, The positioning element is connected to the lower edge of the plate body.

10. The mounting assembly according to claim 1, characterized in that, The plate body is provided with a waist-shaped hole.

11. A range hood, characterized in that, Includes a range hood back panel and a mounting assembly as described in any one of claims 1-10, wherein the connecting body is a part of the range hood back panel, or the connecting body is connected to the range hood back panel.

12. The range hood according to claim 11, characterized in that, The number of mounting components is multiple.

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