Range hood multilayer net easy to disassemble

Abstract

The utility model relates to the technical field of range hoods, and discloses an easy-to-disassemble multilayer net of a range hood, which is applied to a range hood shell, the top of the range hood shell is fixedly connected with an air duct, a control panel is arranged in the range hood shell, the bottom of the range hood shell is fixedly connected with a mounting frame, and the mounting frame is fixedly connected with a fan. A first filter plate is arranged in the mounting frame, a sealing gasket is fixedly connected to the outer portion of the first filter plate, a mounting limiting mechanism is arranged on the front face of the first filter plate, and an auxiliary cleaning mechanism is arranged on the front face of the first filter plate. The mounting and dismounting between the second filter plate and the first filter plate can be conveniently realized, the subsequent cleaning operation is convenient, the position of a clamping block can be conveniently adjusted through the movement of a sliding plate and the cooperation of a spring and a sliding rod, so that the mounting and dismounting between the first filter plate and the mounting frame can be met; and the first filter plate and the second filter plate can be conveniently brushed and cleaned.

Description

Technical Field

[0001] This utility model relates to the field of range hood technology, specifically to an easy-to-disassemble multi-layer mesh for range hoods. Background Technology

[0002] Range hoods are an essential component of any home kitchen, used to absorb cooking fumes and exhaust gases and expel them outdoors, thus playing a vital role in purifying indoor air.

[0003] In existing technologies, the grease produced during cooking is a product of the thermal decomposition of organic matter. This pollutant, which contains ketones, short-chain acids, acids, and alcohols, is released into the air and easily combines with surrounding dust to form inhalable particulate matter. Long-term absorption of grease by range hoods can lead to accumulation and condensation at the air inlet. Traditional range hoods cannot have their air intake mesh removed without tools, making cleaning inconvenient and potentially affecting the appearance of the hood, airflow, and noise levels. Therefore, it is necessary to develop an improved range hood with an easily detachable multi-layer mesh to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to provide an easy-to-disassemble multi-layer mesh for range hoods, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an easily detachable multi-layer mesh for a range hood, applied to the range hood housing, wherein an air duct is fixedly connected to the top of the range hood housing, a control panel is provided inside the range hood housing, an mounting bracket is fixedly connected to the bottom of the range hood housing, a first filter plate is provided inside the mounting bracket, a sealing gasket is fixedly connected to the outside of the first filter plate, an installation limiting mechanism is provided on the front of the first filter plate, and an auxiliary cleaning mechanism is provided on the front of the first filter plate;

[0006] The installation limiting mechanism includes an installation component and a limiting component, wherein the limiting component is disposed on the top of the installation component.

[0007] Preferably, the installation assembly includes a handle, which is fixedly connected to the front of the first filter plate. An oil outlet guide plate is fixedly connected to the bottom of the first filter plate. A second filter plate is movably connected inside the first filter plate. A fixing bolt is fixedly connected inside the first filter plate. A locking nut is threaded onto the outside of the fixing bolt, which facilitates the installation and disassembly of the second filter plate and the first filter plate, and facilitates subsequent cleaning operations.

[0008] Preferably, the second filter plate has a through hole at the position corresponding to the fixing bolt, and the fixing bolt passes through the through hole. The locking nut contacts the second filter plate, which makes the installation and disassembly process more stable.

[0009] Preferably, the limiting component includes a connecting box, which is fixedly connected to the top of the handle. A slide rod is fixedly connected inside the connecting box, and a spring is fixedly connected inside the connecting box. A sliding plate is fixedly connected to the top of the slide rod, and a locking block is fixedly connected to the top of the sliding plate. This facilitates the adjustment of the locking block's position, thereby enabling the installation and disassembly of the first filter plate and the mounting bracket, and making it convenient for the user to operate.

[0010] Preferably, the sliding plate is slidably connected to the connecting box, the sliding plate is slidably connected to the sliding rod, the locking block is slidably connected to the connecting box, and the mounting bracket has a groove at the corresponding position of the locking block, and the locking block is in contact with the mounting bracket, which facilitates a more stable limiting process.

[0011] Preferably, the auxiliary cleaning mechanism includes a first connecting platform, which is fixedly connected to the front of the first filter plate. A second connecting platform is fixedly connected to the front of the first filter plate. A threaded rod is rotatably connected inside the first connecting platform, and a knob is fixedly connected to the top of the threaded rod. A limit rod is fixedly connected inside the second connecting platform, and a movable frame is slidably connected to the outside of the limit rod. A cleaning brush is fixedly connected to the outside of the movable frame, which facilitates the cleaning of the first and second filter plates, thereby reducing the frequency of disassembly and cleaning and increasing the effectiveness of use.

[0012] Preferably, the movable frame is threadedly connected to the threaded rod, the movable frame is slidably connected to the first connecting platform, the movable frame is slidably connected to the second connecting platform, the movable frame is slidably connected to the first filter plate, the cleaning brush is in contact with the first filter plate, and the cleaning brush is in contact with the second filter plate, which facilitates a more stable use process.

[0013] Compared with the prior art, this utility model provides an easy-to-disassemble multi-layer mesh for range hoods, which has the following beneficial effects:

[0014] This range hood features an easily detachable multi-layer mesh. Through a designed installation limiting mechanism, the second filter plate is positioned relative to the first filter plate by rotating the fixing bolts during use. This facilitates the installation and removal of the second and first filter plates, simplifying subsequent cleaning. A sliding plate, in conjunction with a spring and sliding rod, allows for easy adjustment of the locking block position, enabling the installation and removal of the first filter plate from the mounting bracket, thus enhancing user convenience.

[0015] This range hood features easily detachable multi-layer filters. An auxiliary cleaning mechanism allows for easy cleaning of the first and second filter plates by rotating a knob on a threaded rod. This reduces the frequency of disassembly and cleaning, improving performance. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the product according to its actual effect;

[0018] Figure 2 This is a schematic diagram of the front structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the installation component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the limiting component structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the limiting component of this utility model;

[0022] Figure 6 This is a schematic diagram of the auxiliary cleaning mechanism of this utility model;

[0023] Figure 7 This is a schematic diagram of the internal structure of the auxiliary cleaning mechanism of this utility model.

[0024] In the diagram: 1. Range hood housing; 2. Air duct; 3. Control panel; 4. Mounting bracket; 5. First filter plate; 6. Sealing gasket; 7. Installation limit mechanism; 71. Installation component; 711. Handle; 712. Oil outlet guide plate; 713. Second filter plate; 714. Fixing bolt; 715. Locking nut; 72. Limiting component; 721. Connecting box; 722. Slide plate; 723. Locking block; 724. Slide rod; 725. Spring; 8. Auxiliary cleaning mechanism; 81. First connecting platform; 82. Second connecting platform; 83. Knob; 84. Movable frame; 85. Cleaning brush; 86. Threaded rod; 87. Limiting rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example 1:

[0027] Please see Figure 1-5 This utility model provides a technical solution: an easy-to-disassemble multi-layer mesh for a range hood, applied to the range hood housing 1. The top of the range hood housing 1 is fixedly connected to an air duct 2. The inside of the range hood housing 1 is a control panel 3. The bottom of the range hood housing 1 is fixedly connected to a mounting bracket 4. The inside of the mounting bracket 4 is a first filter plate 5. The outside of the first filter plate 5 is fixedly connected to a sealing gasket 6. The front of the first filter plate 5 is provided with an installation limiting mechanism 7. The front of the first filter plate 5 is provided with an auxiliary cleaning mechanism 8.

[0028] The installation limiting mechanism 7 includes an installation component 71 and a limiting component 72, with the limiting component 72 located on top of the installation component 71.

[0029] Furthermore, the installation component 71 includes a handle 711, which is fixedly connected to the front of the first filter plate 5. An oil outlet guide plate 712 is fixedly connected to the bottom of the first filter plate 5. A second filter plate 713 is movably connected inside the first filter plate 5. A fixing bolt 714 is fixedly connected inside the first filter plate 5. A locking nut 715 is threaded onto the outside of the fixing bolt 714, which facilitates the installation and removal of the second filter plate 713 and the first filter plate 5, and makes subsequent cleaning operations convenient.

[0030] Furthermore, the second filter plate 713 has through holes at the corresponding positions of the fixing bolt 714, and the fixing bolt 714 passes through the through holes, and the locking nut 715 contacts the second filter plate 713, which makes the installation and disassembly process more stable.

[0031] Furthermore, the limiting component 72 includes a connecting box 721, which is fixedly connected to the top of the handle 711. A slide rod 724 is fixedly connected inside the connecting box 721, and a spring 725 is fixedly connected inside the connecting box 721. A sliding plate 722 is fixedly connected to the top of the slide rod 724, and a locking block 723 is fixedly connected to the top of the sliding plate 722. This facilitates the adjustment of the position of the locking block 723, thereby satisfying the installation and disassembly between the first filter plate 5 and the mounting bracket 4, and making it convenient for the user to operate.

[0032] Furthermore, the slide plate 722 is slidably connected to the connecting box 721, the slide plate 722 is slidably connected to the slide rod 724, the locking block 723 is slidably connected to the connecting box 721, and the mounting bracket 4 and the locking block 723 are provided with grooves at corresponding positions, and the locking block 723 is in contact with the mounting bracket 4, which makes the limiting process more stable. Example 2:

[0033] Please see Figure 6-7 Furthermore, in conjunction with Embodiment 1, the auxiliary cleaning mechanism 8 includes a first connecting platform 81, which is fixedly connected to the front of the first filter plate 5. A second connecting platform 82 is fixedly connected to the front of the first filter plate 5. A threaded rod 86 is rotatably connected inside the first connecting platform 81, and a knob 83 is fixedly connected to the top of the threaded rod 86. A limiting rod 87 is fixedly connected inside the second connecting platform 82, and a movable frame 84 is slidably connected to the outside of the limiting rod 87. A cleaning brush 85 is fixedly connected to the outside of the movable frame 84, which facilitates the brushing and cleaning of the first filter plate 5 and the second filter plate 713, thereby reducing the frequency of disassembly and cleaning and increasing the effectiveness of use.

[0034] Furthermore, the movable frame 84 is threadedly connected to the threaded rod 86, the movable frame 84 is slidably connected to the first connecting platform 81, the movable frame 84 is slidably connected to the second connecting platform 82, the movable frame 84 is slidably connected to the first filter plate 5, the cleaning brush 85 is in contact with the first filter plate 5, and the cleaning brush 85 is in contact with the second filter plate 713, which facilitates a more stable use process.

[0035] In actual operation, when this device is used, the operator first places the second filter plate 713 inside the first filter plate 5 and passes it through the fixing bolt 714. Then, the fixing bolt 714 is rotated to complete the limiting between the second filter plate 713 and the first filter plate 5. Next, the handle 711 is pulled, and with the cooperation of the sealing gasket 6, the first filter plate 5 is inserted into the mounting bracket 4. After installation, the operator pulls the sliding plate 722. Through the movement of the sliding plate 722, in conjunction with the spring 725 and the sliding rod 724, the sliding plate 722 slides inside the connecting box 721, thereby causing the locking block 72 to move. 3. After the movement and limit are completed, the fan wheel inside the range hood housing 1 is rotated through the control panel 3 to start the process of sucking up oil fumes. The oil fumes are filtered through the first filter plate 5 and the second filter plate 713, in conjunction with the oil guide plate 712. When the second filter plate 713 and the first filter plate 5 need to be cleaned daily, the operator turns the knob 83. The rotation of the knob 83 causes the threaded rod 86 to rotate, which, in conjunction with the limit rod 87, causes the movable frame 84 to move, thereby causing the cleaning brush 85 to move and complete the cleaning of the first filter plate 5 and the second filter plate 713.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A multi-layer mesh for easy disassembly in a range hood, applied to the housing (1) of a range hood, characterized in that: The top of the range hood housing (1) is fixedly connected to an air duct (2), the inside of the range hood housing (1) is provided with a control panel (3), the bottom of the range hood housing (1) is fixedly connected to a mounting bracket (4), the inside of the mounting bracket (4) is provided with a first filter plate (5), the outside of the first filter plate (5) is fixedly connected with a sealing gasket (6), the front of the first filter plate (5) is provided with an installation limiting mechanism (7), and the front of the first filter plate (5) is provided with an auxiliary cleaning mechanism (8). The installation limiting mechanism (7) includes an installation component (71) and a limiting component (72), wherein the limiting component (72) is disposed on the top of the installation component (71); The mounting assembly (71) includes a handle (711) which is fixedly connected to the front of the first filter plate (5). An oil outlet guide plate (712) is fixedly connected to the bottom of the first filter plate (5). A second filter plate (713) is movably connected inside the first filter plate (5). A fixing bolt (714) is fixedly connected inside the first filter plate (5). A locking nut (715) is threaded onto the outside of the fixing bolt (714). The second filter plate (713) has a through hole at the position corresponding to the fixing bolt (714), and the fixing bolt (714) passes through the through hole, and the locking nut (715) contacts the second filter plate (713).

2. The easily detachable multi-layer mesh for a range hood according to claim 1, characterized in that: The limiting component (72) includes a connecting box (721), which is fixedly connected to the top of the handle (711). A slide rod (724) is fixedly connected inside the connecting box (721), and a spring (725) is fixedly connected inside the connecting box (721). A slide plate (722) is fixedly connected to the top of the slide rod (724), and a locking block (723) is fixedly connected to the top of the slide plate (722).

3. The easily detachable multi-layer mesh for a range hood according to claim 2, characterized in that: The sliding plate (722) is slidably connected to the connecting box (721), the sliding plate (722) is slidably connected to the sliding rod (724), the locking block (723) is slidably connected to the connecting box (721), the mounting bracket (4) and the locking block (723) are provided with grooves at corresponding positions, and the locking block (723) is in contact with the mounting bracket (4).

4. The easily detachable multi-layer mesh for a range hood according to claim 2, characterized in that: The auxiliary cleaning mechanism (8) includes a first connecting platform (81), which is fixedly connected to the front of the first filter plate (5). A second connecting platform (82) is fixedly connected to the front of the first filter plate (5). A threaded rod (86) is rotatably connected inside the first connecting platform (81). A knob (83) is fixedly connected to the top of the threaded rod (86). A limit rod (87) is fixedly connected inside the second connecting platform (82). A movable frame (84) is slidably connected to the outside of the limit rod (87). A cleaning brush (85) is fixedly connected to the outside of the movable frame (84).

5. The easily detachable multi-layer mesh for a range hood according to claim 4, characterized in that: The movable frame (84) is threadedly connected to the threaded rod (86), the movable frame (84) is slidably connected to the first connecting platform (81), the movable frame (84) is slidably connected to the second connecting platform (82), the movable frame (84) is slidably connected to the first filter plate (5), the cleaning brush (85) is in contact with the first filter plate (5), and the cleaning brush (85) is in contact with the second filter plate (713).

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