Air inlet cover of range hood
Through the design of the support and oil guide plate, the air inlet hood of the range hood can be easily cleaned, which solves the problems of difficult cleaning and dead corners in the existing technology and improves the cleaning efficiency and operating convenience.
Patent Information
- Application Number
- CN202423010577.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-06
AI Technical Summary
The existing range hood air inlet hood is difficult to clean because the operator needs to tilt his body, the inner wall space is small, the cleaning intensity is increased, and there may be dead corners, resulting in incomplete cleaning.
It adopts a support and oil guide plate structure. The support is connected to the connecting part through the connecting hole, and the bottom card receives the collection component. It can be separated and unfolded for cleaning. The oil guide plate is an elastic metal mesh and the support is hard rubber, forming a detachable fan-shaped surface for easy cleaning.
The cleaning process of the air inlet hood is simplified, the operation intensity is reduced, the comprehensiveness of cleaning is ensured, the cleaning dead corners are avoided, and the cleaning efficiency is improved.
Smart Images
Figure CN223448449U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the air inlet cover technical field of range hood, especially a range hood air inlet cover. BACKGROUND
[0002] The range hood can quickly draw away the waste of stove combustion and the oil fume harmful to human body generated in the cooking process, and the oil fume will first pass through the air inlet cover in the movement process of the oil fume, and the main function of the air inlet cover is to separate the oil fume and guide oil, therefore a large amount of oil stains will accumulate on the surface of the air inlet cover, and the air inlet cover needs to be cleaned regularly to ensure that the oil fume passes through smoothly.
[0003] The existing air inlet cover is mostly of integral structure and is conical, is installed on the input end side of the range hood through the top connecting piece, and when cleaning is needed, the conical air inlet cover is taken down as a whole, the oil stains are soaked and softened using a cleaning agent, and then the operator brushes, but in the operation process, the conical air inlet cover is difficult to clean, the surface is inclined, the operator needs to incline the body to facilitate operation, the internal space is small when the inner wall is brushed, the operator needs to operate for a long time, the working intensity of the operator is large, and there may be a cleaning dead angle when the inner wall is brushed, resulting in incomplete cleaning. SUMMARY
[0004] In order to make up for the deficiency of the prior art, the utility model aims at solving the problems existing in the prior art that the air inlet cover is difficult to clean, the outer wall surface is inclined when cleaning, the operator needs to incline the body to facilitate operation, the internal space is small when the inner wall is cleaned, the cleaning intensity and difficulty of the operator are increased, and there may be a cleaning dead angle resulting in incomplete cleaning.
[0005] In order to solve the problems of the prior art, the technical scheme of the utility model is as follows: a connecting piece is arranged, the surface of the connecting piece is provided with connecting holes in the form of annular array, a clamping block is arranged on the side of the connecting piece close to the connecting hole, a supporting piece is inserted into each connecting hole, one of the supporting pieces is a combined piece vertically and horizontally divided, an oil guide plate is arranged on the opposite side of the supporting piece, a deformation groove is formed in the bottom of the supporting piece, and a collecting assembly is clamped to the bottom of the supporting piece.
[0006] Further, the supporting piece is arranged to be inclined and provided with a rod-shaped structure vertically extended at both ends, the surface of the vertical part at the top is provided with a groove matched with the clamping block, a deformation groove 6 is formed at the end of the vertical part at the bottom, spherical protrusions are arranged on the surface of the vertical part close to the deformation groove 6 at both sides, so that the supporting piece can be stably fixed between the collecting assembly and the connecting piece and can be removed when needed.
[0007] Further, the support piece is divided into left and right parts along the center line, and rubber pads are arranged on the opposite sides of the two parts, the support piece divided into left and right parts can be separated from each other, and the oil guide plate arranged between the support pieces can be unfolded with the separated support pieces as the opening, and the rubber pads can ensure the close contact between the separated support pieces in the folded state.
[0008] Further, the oil guide plate is a fan-shaped sheet structure made of elastic metal mesh, and the two sides are connected with the adjacent two support pieces respectively, so that the oil guide plate can not be damaged when deformed.
[0009] Further, the support piece is made of hard rubber material, and has a certain deformation capacity while having good support property.
[0010] Further, the collecting assembly comprises a clamping disc and an oil collecting box, the clamping disc is provided with through holes matched with the support pieces and a through groove arranged at the center, and the oil collecting box is movably connected to the bottom of the clamping disc by clamping rails and covers the bottom of the through groove, so that the oil in the oil fume can pass through the through groove and enter the oil collecting box, and the oil collecting box can be taken off for cleaning through the clamping rails.
[0011] Compared with the prior art, the utility model has the following advantages:
[0012] The support pieces are clamped in the annular arrangement of the connecting pieces, the oil guide plates are arranged between the support pieces to form the conical part of the air inlet cover, the collecting assembly is clamped at the bottom of the support pieces to collect waste oil, when cleaning is needed, the connecting pieces are taken off, and the clamping parts between the support pieces, the connecting pieces and the collecting assembly are released, at this time, the connecting pieces, the collecting assembly, the support pieces and the oil guide plates arranged between the support pieces can be separated for cleaning, and during the cleaning process, the support pieces can be unfolded and laid flat to form a large fan-shaped surface along the horizontal division, the front and back surfaces of the fan-shaped surface are the front and back surfaces of the oil guide plates, so that the operator can clean conveniently, and the disassembly and assembly process is simple and fast. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a whole structure schematic view of the utility model.
[0014] Figure 2 It is a whole structure sectional view schematic view of the utility model.
[0015] Figure 3 It is an expanded schematic view of the support piece of the utility model.
[0016] Figure 4 It is a support piece connection exploded schematic view of the utility model.
[0017] Marked: 1, connecting piece; 2, connecting hole; 3, clamping block; 4, support; 5, oil guide plate; 6, deformation groove; 7, collection assembly. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0019] As Figures 1-4 shown, an air inlet cover of an extractor hood, comprising connecting piece 1, connecting piece 1 surface is annular array and is provided with connecting hole 2, connecting piece 1 is provided with clamping block 3 on the side close to connecting hole 2, each connecting hole 2 is inserted with support 4, support 4 is at least nine, wherein one support 4 is divided into left and right two parts along the center line, and the opposite side of two parts is provided with rubber pad, and the support 4 divided into left and right two parts can be separated from each other, so that the oil guide plate 5 arranged between the support 4 can be unfolded with the open support 4, and the rubber pad can ensure the close fit between the separated support 4 in the folded state, one of the support 4 is a combined element divided vertically and horizontally, the support 4 is made of hard rubber material, and the support 4 has certain deformation ability and good support property;
[0020] The opposite side of support 4 is provided with oil guide plate 5, and the oil guide plate 5 is made of elastic metal mesh into a fan-shaped sheet structure, and the two sides are connected with the adjacent two supports 4 respectively, to ensure that the oil guide plate 5 can not be damaged when deformed, the bottom of support 4 is provided with deformation groove 6, and the bottom of support 4 is provided with collection assembly 7, the support 4 is inclined and provided with vertically extending rod structure at both ends, wherein the surface of the vertical part at the top is provided with groove matched with clamping block 3, the bottom vertical part is provided with deformation groove 6 at the end, and the surface of the vertical part close to the deformation groove 6 is provided with spherical convex on both sides, to ensure that the support 4 can be stably fixed between the collection assembly 7 and the connecting piece 1, and can be removed when needed;
[0021] The collection assembly 7 comprises clamping disc and oil collecting box, wherein the surface of the clamping disc is provided with perforation matched with support 4, and the center is provided with through groove, and the oil collecting box is movably connected to the bottom of the clamping disc by clamping rail and covers the bottom of the through groove, the oil in the oil fume can pass through the through groove into the oil collecting box, and the oil collecting box can be removed for cleaning by clamping rail.
[0022] Working principle: when cleaning is needed, the whole structure is taken off along the range hood through the connecting piece 1, then the clamping between the supporting piece 4 and the connecting piece 1 and the collecting assembly 7 is released, the connecting piece 1 and the collecting assembly 7 can be cleaned separately, the supporting piece 4 loses the clamping fixation of the connecting piece 1 and the collecting assembly 7, then the horizontally divided supporting piece 4 loses the restriction and can be expanded to both sides to expose the inner part of the oil guide plate 5, after fully expanding, the supporting piece 4 and the oil guide plate 5 are fan-shaped, so that the operator can clean up.
[0023] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A range hood air inlet cover, comprising a connecting member (1), characterized in that: The surface of the connecting member (1) is provided with connecting holes (2) in a circular array. A clamping block (3) is provided on one side of the connecting member (1) close to the connecting hole (2). A supporting member (4) is inserted into each of the connecting holes (2). One of the supporting members (4) is a vertically and horizontally divided assembly. An oil guide plate (5) is provided on the opposite side of the supporting member (4). A deformation groove (6) is provided at the bottom of the supporting member (4). A collecting assembly (7) is clamped at the bottom of the supporting member (4).
2. The range hood air inlet cover according to claim 1, characterized in that: The support member (4) is inclined and has a vertically extending rod-shaped structure at both ends, wherein a groove adapted to the block (3) is provided on the surface of the top vertical portion, a deformation groove (6) is provided at the end of the bottom vertical portion, and spherical protrusions are provided on both sides of the surface of the vertical portion close to the deformation groove (6).
3. The range hood air inlet cover according to claim 1, characterized in that: There are at least nine support members (4), one of which is evenly divided into two left and right parts along the center line, and rubber pads are provided on the opposite sides of the two parts.
4. The range hood air inlet cover according to claim 1, characterized in that: The oil guide plate (5) is a fan-shaped sheet structure made of an elastic metal mesh, and its two sides are respectively connected to two adjacent support members (4).
5. The range hood air inlet cover according to claim 1, characterized in that: The support member (4) is entirely made of hard rubber material.
6. The range hood air inlet cover according to claim 1, characterized in that: The collecting assembly (7) comprises a snap-in plate and an oil collecting box, wherein the snap-in plate is provided with a through hole adapted to the support member (4) and a through slot arranged in the center, and the oil collecting box is movably connected to the bottom of the snap-in plate via a snap rail and covers the bottom of the through slot.