A wall-mounted range hood

Abstract

This utility model discloses a wall-mounted range hood, including a smoke collection hood, a fan box, and a wall-mounting assembly. The fan box is fixedly connected to the top of the smoke collection hood, and the back of the smoke collection hood is fixedly connected to the wall via the wall-mounting assembly. The wall-mounting assembly includes a bracket and a connector. The connector is fixedly connected to the back of the smoke collection hood, and the bracket is fixedly connected to the wall mounting location. When the smoke collection hood is fixed to the wall, the connector and the bracket are fixedly connected. This utility model, by setting up a wall-mounting assembly, consists of two parts: a bracket and a connector. First, the bracket is fixed to the wall mounting location, and the connector is fixed to the back of the smoke collection hood. Then, the bracket is adjusted to adapt to the position of the connector on the back of the range hood and the installation height of the range hood. Finally, the connector and the bracket are fixed together, thereby fixing the range hood to the wall.

Description

Technical Field

[0001] This utility model belongs to the field of kitchen equipment technology, specifically relating to a wall-mounted range hood. Background Technology

[0002] A range hood is a kitchen appliance used to purify the kitchen environment. The working principle of a range hood is as follows: installed above the stove, when the power is turned on, the motor drives the impeller to rotate at high speed, creating a negative pressure zone in the space above the stove. This draws the cooking fumes into the range hood, where they undergo initial oil-fume separation through an oil filter. Then, the fumes enter the blower housing, where the rotating impeller performs a second oil-fume separation. The fumes in the blower housing are subjected to centrifugal force, causing the oil mist to condense into oil droplets, which are collected in an oil cup through an oil passage. Finally, the purified fumes are discharged through a fixed path. Range hoods can quickly remove waste from stove combustion and harmful fumes generated during cooking, expelling them outdoors, reducing pollution, purifying the air, and providing safety features such as protection against poisoning and explosions.

[0003] Range hoods are typically secured with mounting brackets. However, existing brackets are generally fixed in use; a range hood of a certain size can only be fitted with one type of bracket because the fasteners or mounting points are fixed and cannot be interchanged. Furthermore, once the bracket is installed, the range hood's installation height cannot be adjusted. To adjust the range hood's installation height, the bracket must be removed, all of which cause inconvenience to the user. Utility Model Content

[0004] The purpose of this utility model is to solve the above-mentioned technical problems existing in the prior art and to provide a wall-mounted range hood. By setting a wall-mounting component, the wall-mounting component consists of two parts: a bracket and a connector. First, the bracket is fixed to the wall installation position, and the connector is fixed to the back of the smoke collection hood. Then, the bracket is adjusted to adapt to the position of the connector on the back of the range hood and the installation height of the range hood. Finally, the connector and the bracket are fixed together, thereby fixing the range hood to the wall.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A wall-mounted range hood includes a smoke collection hood, an air box, and a wall-mounting assembly. The air box is fixedly connected to the top of the smoke collection hood, and the back of the smoke collection hood is fixedly connected to the wall via the wall-mounting assembly. The wall-mounting assembly includes a bracket and a connector. The connector is fixedly connected to the back of the smoke collection hood, and the bracket is fixedly connected to the wall mounting location. When the smoke collection hood is fixed to the wall, the connector and the bracket are fixedly connected. This utility model, by setting up a wall-mounting assembly, consists of two parts: a bracket and a connector. First, the bracket is fixed to the wall mounting location, and the connector is fixed to the back of the smoke collection hood. Then, the bracket is adjusted to adapt to the position of the connector on the back of the range hood and the installation height of the range hood. Finally, the connector and the bracket are fixed together, thereby fixing the range hood to the wall.

[0007] Furthermore, the mounting bracket includes crossbeams, adjusting rods, and adjusting components. Two crossbeams are fixedly connected to the wall at the corresponding installation positions of the range hood, while two adjusting rods are movably connected to both ends of the crossbeams via adjusting components. This structure provides a stable wall support foundation through the crossbeams, and the cooperation between the adjusting rods and adjusting components allows for multi-dimensional adjustment of the bracket's position. The crossbeams ensure the overall structural strength, and the adjusting rods, through the adjusting components, flexibly adjust the distance between the two adjusting rods, allowing installers to precisely position the bracket according to the actual dimensions of the range hood and wall conditions. This design significantly improves installation adaptability, making it particularly suitable for different wall structures and installation heights, reducing installation difficulty while ensuring the stability and safety of the range hood.

[0008] Furthermore, the beam features a hollow structure with an opening on the side closest to the wall. Both ends of the opening extend to form fixing parts, which are then secured to the wall with bolts. This hollow beam design reduces overall weight while maintaining structural strength, facilitating handling and installation. The opening allows for internal bolt tightening, and the concealed installation enhances aesthetics. The extended fixing parts increase the contact area with the wall, distributing stress after bolt fixing and effectively preventing loosening or detachment over time. This structure is particularly suitable for load-bearing walls or tiled walls, ensuring stability while avoiding damage to the wall and extending the range hood's lifespan.

[0009] Furthermore, the adjusting component employs a U-shaped slider with an opening facing the crossbeam. The U-shaped slider is slidably connected to the crossbeam, and its other end is fixedly connected to the upper and lower ends of the adjusting rod. The opening design of the U-shaped slider allows it to quickly snap onto the crossbeam, achieving tool-free initial positioning. The sliding connection method allows for fine-tuning of the horizontal position during installation, and the oblong hole facilitates matching the spacing between the two adjusting rods with the connector on the back of the smoke hood.

[0010] Furthermore, fastening bolts are screwed into the upper and lower ends of the U-shaped slider, and corresponding oblong holes are provided at both the upper and lower ends of the crossbeam. The fastening bolts pass through the oblong holes, and fastening nuts are screwed into the ends of the fastening bolts, which are then tightened onto the U-shaped slider. The cooperation between the oblong holes and the fastening bolts provides a double locking mechanism. Initially, the U-shaped slider can be limited to the crossbeam by the bolts. After the position is adjusted, it is fixed by tightening the fastening nuts.

[0011] Furthermore, the connector includes a fixing frame, a threaded pin, and a limiting block. The fixing frame is fixedly connected to the back of the smoke hood. One end of the threaded pin is threadedly connected to the fixing frame. The limiting block is fixedly connected to the end of the threaded pin near the wall. The diameter of the threaded pin is smaller than the diameter of the limiting block. The adjusting rod has correspondingly evenly distributed connecting holes. The connecting holes include an insertion section, a connecting section, and a limiting section. The connecting section is connected between the insertion section and the limiting section. The diameter of the insertion section is larger than the diameter of the limiting block. The width of the connecting section is matched with the threaded pin. The diameter of the limiting section is matched with the threaded pin. The diameter of the limiting section is smaller than the diameter of the insertion section. After adjusting the position of the connecting rod, the fixing part is installed on the back of the smoke hood, and the threaded pin is threaded onto the fixing bracket. Then, the smoke hood is controlled to insert the limiting block into the insertion section of the connecting hole, so that the threaded pin is in the insertion section. Then, the smoke hood is controlled to descend, so that the threaded pin is in the limiting section. Then, the threaded pin is rotated to one side of the smoke hood by the limiting block, so that the limiting block is tightened on the adjusting rod, thereby fixing the smoke hood to the wall.

[0012] Furthermore, the mounting bracket has extensions at both the top and bottom ends near the smoke hood, and a through hole is provided on the side of the mounting bracket closest to the wall. Screws are passed through the extensions and screwed into the smoke hood through the through holes, thus securing the extensions to the smoke hood. The extensions facilitate fixing the mounting bracket to the smoke hood, and the through holes facilitate tightening the screws.

[0013] This utility model, by adopting the above-mentioned technical solution, has the following beneficial effects:

[0014] This utility model uses a wall-mounted assembly, which consists of a bracket and a connector. First, the bracket is fixed to the wall at the installation position, and the connector is fixed to the back of the smoke hood. Then, the bracket is adjusted to fit the position of the connector on the back of the range hood and the installation height of the range hood. Finally, the connector and the bracket are fixed together, thereby fixing the range hood to the wall.

[0015] This utility model's mounting bracket includes crossbeams, adjusting rods, and adjusting components. Two crossbeams are fixedly connected to the wall at the corresponding installation positions of the range hood. Two adjusting rods are movably connected to both ends of the crossbeams via adjusting components. This structure provides a stable wall support foundation through the crossbeams, and the cooperation between the adjusting rods and adjusting components allows for multi-dimensional adjustment of the bracket's position. The crossbeams ensure the overall structural strength, and the adjusting rods, through the adjusting components, flexibly adjust the distance between the two adjusting rods, allowing installers to accurately position the bracket according to the actual dimensions of the range hood and wall conditions. This design significantly improves installation adaptability, is particularly suitable for different wall structures and installation heights, reduces installation difficulty, and ensures the stability and safety of the range hood.

[0016] In this utility model, the connecting component includes a fixing frame, a threaded pin, and a limiting block. The fixing frame is fixedly connected to the back of the smoke hood. One end of the threaded pin is threadedly connected to the fixing frame. The limiting block is fixedly connected to the end of the threaded pin near the wall. The diameter of the threaded pin is smaller than the diameter of the limiting block. The adjusting rod has correspondingly evenly distributed connecting holes. The connecting holes include an insertion section, a connecting section, and a limiting section. The connecting section is connected between the insertion section and the limiting section. The diameter of the insertion section is larger than the diameter of the limiting block. The width of the connecting section matches the threaded pin. The diameter of the limiting section matches the threaded pin. The diameter of the limiting section is smaller than the diameter of the insertion section. After adjusting the position of the connecting rod, the fixing part is installed on the back of the smoke hood, and the threaded pin is threaded onto the fixing bracket. Then, the smoke hood is controlled to insert the limiting block into the insertion section of the connecting hole, so that the threaded pin is in the insertion section. Then, the smoke hood is controlled to descend, so that the threaded pin is in the limiting section. Then, the threaded pin is rotated by the limiting block, so that the limiting block is tightened on the adjusting rod, thereby fixing the smoke hood to the wall. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings:

[0018] Figure 1 This is a structural schematic diagram of a wall-mounted range hood according to the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the bracket installed on the wall in this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the hanging bracket in this utility model;

[0021] Figure 4 This is a schematic diagram of the connection between the adjusting rod and the adjusting component in this utility model;

[0022] Figure 5 This is a schematic diagram of the adjusting linkage in this utility model;

[0023] Figure 6This is a schematic diagram of the crossbeam structure in this utility model;

[0024] Figure 7 This is a schematic diagram of the structure of the back of the smoke collection hood in this utility model;

[0025] Figure 8 This is a schematic diagram of the connecting component in this utility model.

[0026] In the diagram, 1-smoke hood; 2-air box; 3-wall-mounted assembly; 4-hanging bracket; 5-connector; 6-crossbeam; 7-adjusting rod; 8-adjusting component; 9-fixing part; 10-U-shaped slider; 11-fastening bolt; 12-waist-shaped hole; 13-fastening nut; 14-fixing bracket; 15-threaded pin; 16-limiting block; 17-connecting hole; 18-insertion section; 19-connecting section; 20-limiting section; 21-extension; 22-through hole; 23-screw; 24-wall. Detailed Implementation

[0027] like Figures 1 to 8 As shown, this utility model discloses a wall-mounted range hood, which includes a smoke collection hood 1, a fan box 2, and a wall-mounting assembly 3. The fan box 2 is fixedly connected to the top of the smoke collection hood 1. The back of the smoke collection hood 1 is fixedly connected to the wall 24 through the wall-mounting assembly 3. The wall-mounting assembly 3 includes a bracket 4 and a connector 5. The connector 5 is fixedly connected to the back of the smoke collection hood 1, and the bracket 4 is fixedly connected to the mounting point on the wall 24. When the smoke collection hood 1 is fixed to the wall 24, the connector 5 and the bracket 4 are fixedly connected.

[0028] The mounting bracket 4 includes crossbeams 6, adjusting rods 7, and adjusting components 8. Two crossbeams 6 are fixedly connected to the wall 24 at the corresponding installation positions of the range hood. Two adjusting rods 7 are movably connected to both ends of the crossbeams 6 via the adjusting components 8. This structure provides a stable support base to the wall 24 through the crossbeams 6, and the cooperation of the adjusting rods 7 and adjusting components 8 enables multi-dimensional adjustment of the mounting bracket 4's position. The crossbeams 6 ensure the overall structural sturdiness, and the adjusting rods 7, through the adjusting components 8, flexibly adjust the distance between the two adjusting rods 7, allowing installers to accurately position the bracket according to the actual dimensions of the range hood and the conditions of the wall 24. This design significantly improves installation adaptability, especially suitable for different wall structures and installation heights, reducing installation difficulty while ensuring the stability and safety of the range hood.

[0029] The crossbeam 6 features a hollow structure with an opening on the side closest to the wall 24. Both ends of the opening extend to form fixing parts 9, which are secured to the wall 24 with bolts. This hollow design reduces overall weight while maintaining structural strength, facilitating handling and installation. The opening allows for internal tightening of the bolts to the wall 24, enhancing aesthetics with a concealed installation. The extended fixing parts 9 increase the contact area with the wall 24, distributing stress after bolt fixing and effectively preventing loosening or detachment after prolonged use. This structure is particularly suitable for load-bearing walls or tiled walls, ensuring stability while avoiding damage to the wall 24 and extending the range hood's lifespan.

[0030] The adjusting component 8 uses a U-shaped slider 10. The U-shaped slider 10 has an opening on one side of the crossbeam 6 and is slidably connected to the crossbeam 6. The other end of the U-shaped slider 10 is fixedly connected to the upper and lower ends of the adjusting rod 7. The opening design of the U-shaped slider 10 allows it to be quickly snapped onto the crossbeam 6, achieving tool-free initial positioning. The sliding connection allows for fine-tuning of the horizontal position during installation, and the oblong hole facilitates the matching of the distance between the two adjusting rods 7 with the connecting component 5 on the back of the smoke hood 1.

[0031] Fastening bolts 11 are screwed into the upper and lower ends of the U-shaped slider 10. Correspondingly, oblong holes 12 are provided at both the upper and lower ends of the crossbeam 6. The fastening bolts 11 pass through the oblong holes 12, and fastening nuts 13 are screwed into the ends of the fastening bolts 11. The fastening nuts 13 are tightened onto the U-shaped slider 10. The cooperation between the oblong holes 12 and the fastening bolts 11 provides a double locking mechanism. Initially, the U-shaped slider 10 can be limited to the crossbeam 6 by the bolts. After the position is adjusted, it is fixed by tightening the fastening nuts 13.

[0032] The connector 5 includes a fixing frame 14, a threaded pin 15, and a limiting block 16. The fixing frame 14 is fixedly connected to the back of the smoke hood 1. One end of the threaded pin 15 is threadedly connected to the fixing frame 14. The limiting block 16 is fixedly connected to the end of the threaded pin 15 near the wall 24. The diameter of the threaded pin 15 is smaller than the diameter of the limiting block 16. The adjusting rod has correspondingly evenly distributed connecting holes 17. The connecting hole 17 includes an insertion section 18, a connecting section 19, and a limiting section 20. The connecting section 19 is connected between the insertion section 18 and the limiting section 20. The diameter of the insertion section 18 is larger than the diameter of the limiting block 16. The width of the connecting section 19 is matched with the threaded pin. The diameter of the limiting section 20 is matched with the threaded pin. The diameter of the limiting section 20 is smaller than the diameter of the insertion section 18. After the position of the adjusting rod 7 is adjusted, the fixing part is installed on the back of the smoke hood 1, and the threaded pin 15 is threadedly connected to the fixing frame 14. Then, the smoke hood 1 is controlled to insert the limiting block 16 into the insertion section 18 of the connecting hole 17, so that the threaded pin 15 is located in the insertion section 18. Then, the smoke hood 1 is controlled to descend, so that the threaded pin 15 is located in the limiting section 20. Then, the threaded pin 15 is rotated to one side of the smoke hood 1 through the limiting block 16, so that the limiting block 16 is tightened on the adjusting rod 7, thereby fixing the smoke hood 1 to the wall 24.

[0033] The mounting bracket 14 has extensions 21 at both the top and bottom ends near the smoke hood 1. A through hole 22 is provided on the side of the mounting bracket 14 closest to the wall 24. A screw 23 is passed through the through hole 22, through the extension 21, and screwed into the smoke hood 1, thereby fixing the extension 21 to the smoke hood 1. The extension 21 facilitates fixing the mounting bracket 14 to the other side of the smoke hood 1, and the through hole 22 facilitates tightening the screw 23.

[0034] This utility model uses a wall-mounted assembly 3, which consists of a bracket 4 and a connector 5. First, the bracket 4 is fixed to the installation position on the wall 24, and the connector 5 is fixed to the back of the smoke hood 1. Then, the bracket 4 is adjusted to fit the position of the connector 5 on the back of the range hood and the installation height of the range hood. Finally, the connector 5 and the bracket 4 are fixed together, thereby fixing the range hood to the wall 24.

[0035] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A wall-mounted range hood, comprising a smoke collection hood, a fan box, and a wall-mounting assembly, wherein the fan box is fixedly connected to the top of the smoke collection hood, characterized in that: The back of the smoke hood is fixedly connected to the wall via the wall-mounting assembly. The wall-mounting assembly includes a bracket and a connector. The connector is fixedly connected to the back of the smoke hood, and the bracket is fixedly connected to the wall mounting point. When the smoke hood is fixed to the wall, the connector and the bracket are fixedly connected.

2. The wall-mounted range hood according to claim 1, characterized in that: The bracket includes a crossbeam, adjusting rods, and adjusting components. The two crossbeams are fixedly connected to the wall at the corresponding installation positions of the range hood, and the two adjusting rods are movably connected to both ends of the crossbeams through the adjusting components.

3. A wall-mounted range hood according to claim 2, characterized in that: The beam has a hollow structure and an opening on the side of the beam near the wall. Both the upper and lower ends of the opening extend to form fixing parts, which are fixed to the wall by bolts.

4. A wall-mounted range hood according to claim 2, characterized in that: The adjusting component is a U-shaped slider with an opening facing one side of the crossbeam. The U-shaped slider is slidably connected to the crossbeam, and the other end of the U-shaped slider is fixedly connected to the upper and lower ends of the adjusting link.

5. A wall-mounted range hood according to claim 4, characterized in that: Fastening bolts are screwed into the upper and lower ends of the U-shaped slider. The upper and lower ends of the crossbeam are respectively provided with waist-shaped holes. The fastening bolts pass through the waist-shaped holes, and fastening nuts are screwed into the ends of the fastening bolts. The fastening nuts are tightened onto the U-shaped slider.

6. A wall-mounted range hood according to claim 2, characterized in that: The connector includes a fixing frame, a threaded pin, and a limiting block. The fixing frame is fixedly connected to the back of the smoke hood. One end of the threaded pin is threadedly connected to the fixing frame. The limiting block is fixedly connected to the end of the threaded pin near the wall. The diameter of the threaded pin is smaller than the diameter of the limiting block. The adjusting rod has correspondingly evenly distributed connecting holes. Each connecting hole includes an insertion section, a connecting section, and a limiting section. The connecting section connects the insertion section and the limiting section. The diameter of the insertion section is larger than the diameter of the limiting block. The width of the connecting section matches the threaded pin. The diameter of the limiting section matches the threaded pin. The diameter of the limiting section is smaller than the diameter of the insertion section.

7. A wall-mounted range hood according to claim 6, characterized in that: The mounting bracket has extensions at both the top and bottom ends near the smoke hood. The mounting bracket has a through hole on the side near the wall. Screws are passed through the through hole, through the extensions, and screwed into the smoke hood, thereby fixing the extensions to the smoke hood.

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