CN215909153U

CN215909153U - Smoke collection assembly and range hood

Info

Publication number: CN215909153U
Application number: CN202122359920.0U
Authority: CN
Inventors: 任富佳; 吕立丰; 吕春明; 郁明跃; 余国成
Original assignee: Hangzhou Robam Appliances Co Ltd
Current assignee: Hangzhou Robam Appliances Co Ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-25
Anticipated expiration: 2031-09-27

Abstract

The utility model relates to the technical field of kitchen appliances, in particular to a smoke collection assembly and a range hood. The utility model provides a smoke collection assembly which comprises a smoke collection cover, a smoke collection assembly and a limiting mechanism; a smoke collecting cavity with one open end is arranged in the smoke collecting cover, a baffle is arranged in the smoke collecting cavity, the baffle moves up and down in the smoke collecting cavity to control the opening and closing of the smoke collecting cavity, a filter screen is arranged on the periphery of the baffle, and the filter screen is connected with the inner wall of the smoke collecting cavity; the limiting mechanism comprises a limiting part, the limiting part is arranged along the periphery of the baffle, one end of the limiting part is connected with the filter screen, and the other end of the limiting part is connected with the baffle so as to limit the baffle in the moving process. The limiting part connected with the filter screen is arranged on the baffle and arranged along the periphery of the baffle, and when the baffle moves up and down, the limiting part is connected with the filter screen to limit the baffle to swing left and right, so that the limiting effect is achieved. The user experience is high.

Description

Smoke collection assembly and range hood

Technical Field

The utility model relates to the technical field of kitchen appliances, in particular to a smoke collection assembly and a range hood.

Background

The range hood is a kitchen appliance for purifying the kitchen environment. The kitchen range hood is arranged above a kitchen range, can rapidly pump away waste burnt by the range and oil smoke harmful to human bodies generated in the cooking process, and exhaust the waste and the oil smoke to the outside so as to prevent the oil smoke from accumulating to pollute the kitchen environment.

In the prior art, a double-cavity range hood usually adopts double-cavity double baffles, the baffles are arranged in a smoke collection cavity and move up and down in the smoke collection cavity through the baffles, and then the opening and closing of the smoke collection cavity are controlled. The baffle needs to set up the slide rail on the baffle at the up-and-down motion in-process to avoid the baffle to take place to rock about in the motion process. Although the problem of shaking in the baffle motion process can be solved by arranging the guide rail, the cost of the range hood is high. The user experience is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the following problems: the guide rail is arranged in the baffle plate to move up and down, so that the cost of the range hood is high, and meanwhile, the filter screen is difficult to clean and oil stains are easy to accumulate.

(II) technical scheme

In order to solve the technical problem, an embodiment of the utility model provides a smoke collecting assembly, which comprises a smoke collecting hood, a smoke collecting assembly and a limiting mechanism;

a smoke collecting cavity with an opening end is arranged in the smoke collecting cover, a baffle is arranged in the smoke collecting cavity, the baffle moves up and down in the smoke collecting cavity to control the opening and closing of the smoke collecting cavity, a filter screen is arranged on the periphery of the baffle, and the filter screen is connected with the inner wall of the smoke collecting cavity;

the limiting mechanism comprises a limiting part, the limiting part is arranged along the periphery of the baffle, one end of the limiting part is connected with the filter screen, and the other end of the limiting part is connected with the baffle so as to limit the baffle in the moving process.

According to one embodiment of the utility model, there is a gap between the screen and the baffle;

the locating part is located clearance department, and one end with the baffle links to each other, the other end with the filter screen offsets.

According to an embodiment of the present invention, the stopper includes a fixing portion and an abutting portion;

the fixed part with the baffle is connected, butt portion with the baffle offsets, simultaneously butt portion can wash greasy dirt on the filter screen.

According to one embodiment of the utility model, the baffle is provided with a mounting part on the peripheral side;

the fixing part is connected with the mounting part.

According to one embodiment of the utility model, the fixing part comprises a fixing block, the fixing hole is provided with a clamping groove, and the mounting part comprises a flange arranged on the periphery of the baffle;

the flanging is arranged in the clamping groove.

According to one embodiment of the utility model, the clamping groove and the flanging are bonded.

According to one embodiment of the utility model, the abutment comprises bristles mounted on the anchor block.

According to one embodiment of the utility model, the smoke collection assembly further comprises a push rod motor;

one end of the push rod motor is connected with the inner wall of the smoke collection cavity, and the other end of the push rod motor is connected with the baffle;

the push rod motor drives the baffle to move relative to the filter screen.

According to one embodiment of the utility model, the oil receiving pan is further included;

the oil receiving disc is positioned below the filter screen and is connected with the filter screen;

and/or the presence of a gas in the gas,

the oil receiving disc is located below the filter screen and connected with the smoke collecting hood.

According to one embodiment of the utility model, the drip pan is of a plate-like structure;

the oil receiving disc comprises an oil collecting part and a drainage part, the drainage part surrounds the periphery of the oil collecting part, and the drainage part drains grease to the oil collecting part.

According to one embodiment of the utility model, the oil collecting part is a groove structure;

the drainage portion is around in groove structure week side, and connect groove structure with the drainage inclined plane of filter screen.

An embodiment of the utility model provides a range hood, which comprises the smoke collection assembly in any one of the embodiments.

The utility model has the beneficial effects that:

the utility model provides a smoke collection assembly which comprises a smoke collection cover, a smoke collection assembly and a limiting mechanism; a smoke collecting cavity with an opening end is arranged in the smoke collecting cover, a baffle is arranged in the smoke collecting cavity, the baffle moves up and down in the smoke collecting cavity to control the opening and closing of the smoke collecting cavity, a filter screen is arranged on the periphery of the baffle, and the filter screen is connected with the inner wall of the smoke collecting cavity; the limiting mechanism comprises a limiting part, the limiting part is arranged along the periphery of the baffle, one end of the limiting part is connected with the filter screen, and the other end of the limiting part is connected with the baffle so as to limit the baffle in the moving process.

Through set up the locating part of being connected with the filter screen on the baffle, and the locating part sets up along the week side of baffle, when the baffle reciprocated, the locating part was connected with the filter screen, and restriction baffle left and right sides is rocked, plays limiting displacement, compares in prior art, simple structure, low cost. The user experience is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic view of a smoke collection assembly mounting structure provided in an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic view of a limiting member according to an embodiment of the present invention;

FIG. 4 is a schematic view of a baffle structure according to an embodiment of the present invention;

FIG. 5 is a schematic view of an oil pan according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a smoke collecting hood provided by the embodiment of the utility model.

Icon: 100-a smoke collecting hood; 110-a baffle; 111-a mounting portion; 120-a filter screen; 130-a push rod motor; 140-a smoke collection chamber; 150-an oil-receiving pan; 151-a drainage portion; 152-an oil collection part; 153-pin; 154-connecting hole; 160-threaded hole; 170-jack;

210-a stop; 211-an abutment; 2111-first bend section; 2112-second bend section; 212-fixed part.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, one embodiment of the present invention provides a smoke collecting assembly including a smoke collecting hood 100 and a smoke collecting assembly; a smoke collection cavity 140 with an open end is arranged in the smoke collection cover 100, a baffle 110 is arranged in the smoke collection cavity 140, the baffle 110 moves up and down in the smoke collection cavity 140 to control the opening and closing of the smoke collection cavity 140, a filter screen 120 is arranged on the periphery of the baffle 110, and the filter screen 120 is connected with the inner wall of the smoke collection cavity 140; the smoke collection assembly comprises a limiting part 210, the limiting part 210 is arranged along the circumferential side of the baffle plate 110, one end of the limiting part 210 is connected with the filter screen 120, and the other end of the limiting part 210 is connected with the baffle plate 110 so as to limit the baffle plate 110 in the moving process.

In the smoke collection assembly provided by this embodiment, the baffle 110 moves up and down in the smoke collection cavity 140 to control the opening and closing of the smoke collection cavity 140, when the range hood needs to be used, the baffle 110 moves up and is connected with the upper end of the filter screen 120, at this time, the smoke collection cavity 140 is opened, and oil smoke enters the smoke collection cavity 140 through the filter screen 120; when not using the lampblack absorber, in order to avoid getting into impurity such as too much dust in the collection smoke chamber 140, baffle 110 moves down, with the lower extreme of filter screen 120 is connected, and at this moment, collection smoke chamber 140 closes. Because collection cigarette chamber 140 is at the in-process that reciprocates, the condition that rocks can appear, through setting up locating part 210, the week side of baffle 110 all is equipped with locating part 210, the both ends of locating part 210 respectively with baffle 110 with filter screen 120 links to each other, in order to restrict filter screen 120 rocks at the in-process that reciprocates, avoids colliding with taking place between filter screen 120.

In this embodiment, the position-limiting element 210 has various forms.

The limiting member 210 may be a frame structure, and has the same profile as the baffle 110, the inner edge of the limiting member 210 is connected to the baffle 110, and the outer edge of the limiting member abuts against the filter screen 120 for limiting.

The limiting members 210 may also be multiple, and are disposed along the circumferential side of the baffle 110 at intervals, so as to ensure that each edge of the baffle 110 is provided with the limiting member 210, one end of the limiting member 210 is connected to the baffle 110, and the other end of the limiting member 210 abuts against the filter screen 120 for limiting.

As shown in fig. 1 and 2, a gap exists between the screen 120 and the baffle 110; the limiting member 210 is disposed at the gap, and one end of the limiting member is connected to the baffle 110, and the other end of the limiting member abuts against the filter screen 120.

In the smoke collecting assembly provided by this embodiment, a gap exists between the filter screen 120 and the baffle 110, so that the baffle 110 can move up and down in the filter screen 120. The filter screen 120 is preferably a frame structure, so that the baffle 110 is covered in the filter screen 120, so that the oil smoke entering the smoke collection cavity 140 completely passes through the filter screen 120. The stopper 210 limits the position of the baffle 110 by abutting against the filter screen 120.

As shown in fig. 1 to 3, the limiting member 210 includes a fixing portion 212 and an abutting portion 211; the fixing portion 212 is connected to the baffle 110, the abutting portion 211 abuts against the baffle 110, and the abutting portion 211 can clean oil stains on the filter screen 120.

In the smoke collecting assembly provided in this embodiment, specifically, the limiting member 210 includes a fixing portion 212 and an abutting portion 211, and the fixing portion 212 is connected to the baffle plate 110 to prevent the limiting member 210 from falling off from the baffle plate 110 in the moving process of the baffle plate 110. Because the filter screen 120 is used for filtering the oil smoke, the grease of oil smoke can be attached to on the filter screen 120, consequently, butt portion 211 still has the function of wasing filter screen 120, need not user's manual washing, convenient and fast.

As shown in fig. 1 to 4, the fixing portion 212 includes a fixing block, the fixing hole is provided with a slot, and the mounting portion 111 includes a flange disposed on the periphery of the baffle 110; the flanging is arranged in the clamping groove.

The collection cigarette subassembly that this embodiment provided, it is specific, fixed part 212 is the fixed orifices, installation department 111 is the turn-ups, locating part 210 through the form of joint with baffle 110 is connected, its simple structure does benefit to the production and makes.

It is understood that, in the present embodiment, the fixing portion 212 and the mounting portion 111 may also be connected by a screw connection or the like, which also achieves the purpose of mounting the limiting member 210 on the baffle 110 in the present embodiment.

As shown in fig. 1 and 2, in practical use, the clamping groove and the flange are bonded to each other, so as to improve the connection strength between the clamping groove and the flange.

As shown in fig. 1 to 2, in particular, the abutment 211 includes bristles mounted on the anchor block.

In practical use, the bristles are made of softer materials such as polypropylene and nylon, so that the surface of the filter screen 120 can be prevented from being scratched while the filter screen 120 is cleaned.

As shown in fig. 3, the bristles are preferably distributed in a half-moon-shaped structure, the half-moon-shaped structure comprises a first bending section 2111 and a second bending section 2112, the half-moon-shaped structure has two tips, one of the tips is the end of the first bending section 2111 far away from one end of the second bending section 2112, the other tip is the end of the second bending section 2112 far away from one end of the first bending section 2111, and the contact surface between the two tips and the filter screen 120 is small, so that the positions of corners, meshes and the like which are difficult to clean can be cleaned.

It will be appreciated that the abutment 211 may also be a powered brush, vibrating or rotating to achieve better cleaning of the screen 120.

It is understood that, in the present embodiment, the abutting portion 211 may also be made of steel wool, which also enables the screen 120 to be cleaned while restricting the shaking of the baffle 110, and also prevents the screen 120 from being scratched.

It can be understood that, in this embodiment, a water outlet may be further disposed in the smoke collecting cavity 140, and when the abutting portion 211 cleans the filter screen 120, a cleaning solution is sprayed through the water outlet to clean the filter screen 120, so as to improve the cleaning effect.

As shown in fig. 1, the smoke collection assembly further includes a push rod motor 130; one end of the push rod motor 130 is connected with the inner wall of the smoke collection cavity 140, and the other end is connected with the baffle 110; the push rod motor 130 drives the baffle 110 to move relative to the filter screen 120.

In this embodiment, specifically, the push rod motor 130 is arranged to drive the baffle 110 to move up and down, so as to control the opening and closing of the smoke collection cavity 140. The structure is simple, and the installation is convenient.

It is understood that, in this embodiment, the baffle 110 may be driven to move relative to the filter screen 120 by providing an air cylinder or the like to control the opening and closing of the smoke collecting cavity 140.

It can be understood that, in this embodiment, the limiting member 210 may also be a limiting rod, a limiting groove is disposed on the filter screen 120, one end of the limiting rod is connected to the baffle 110, and the other end of the limiting rod is connected to the limiting groove and can slide in the limiting groove. When the baffle 110 moves up and down, the limiting rod is matched with the limiting groove to limit the baffle 110. Meanwhile, the embodiment only provides one limiting rod, so that the baffle 110 can be limited, and the cost is low.

It can be understood that, in this embodiment, the limiting groove may be a T-shaped groove to axially limit the limiting rod, so as to prevent the limiting rod from falling out of the limiting groove.

As shown in fig. 5 and 6, the fume collection assembly further includes an oil pan 150; the oil receiving pan 150 is located below the filter screen 120 and is connected to the filter screen 120; or the oil receiving pan 150 is positioned below the screen 120 and is connected to the hood 100.

In this embodiment, the oil receiving tray 150 is provided for collecting grease dropped from the filter screen 120, so that a user can clean a kitchen conveniently.

In this embodiment, the oil receiving pan 150 is located below the oil net, so that the grease on the filter screen 120 can drop onto the oil receiving pan 150. The oil receiving pan 150 may be directly connected to the filter screen 120, may be connected to the smoke collecting hood 100, or may be connected to both the smoke collecting hood 100 and the filter screen 120.

In this embodiment, when the oil receiving tray 150 is connected to both the smoke collecting hood 100 and the filter screen 120, that is, the filter screen 120 is installed on the oil receiving tray 150, and the oil receiving tray 150 is installed on the smoke collecting hood 100, so the filter screen 120 can be detached together when the oil receiving tray 150 is detached, thereby achieving detachment of the filter screen 120.

Specifically, one side of the oil receiving tray 150 is provided with a connecting hole 154, and the other side is provided with a plug pin 153; the inner wall of the fume collecting hood 100 is provided with a threaded hole 160 matched with the connecting hole 154; the inner wall of the fume collecting hood 100 is further provided with a socket 170 which is matched with the pin 153.

In practical use, a user aligns the plug pins 153 with the insertion holes 170, installs the plug pins 153 in the insertion holes 170, aligns the connection holes 154 and the threaded holes 160 at the other end, and fixes the oil pan 150 by installing screws.

As shown in fig. 1, the drip pan 150 has a plate-like structure; the oil receiving pan 150 includes an oil collecting portion 152 and a drainage portion 151, the drainage portion 151 surrounds the oil collecting portion 152, and the drainage portion 151 drains the grease to the oil collecting portion 152.

In this embodiment, the oil collecting portion 152 is used for collecting grease dropping from the filter screen 120. The user can clean the bottle conveniently. The drainage portion 151 surrounds the oil collecting portion 152, so that all the oil stains dropping from the filter screen 120 can flow to the oil collecting portion 152.

As shown in fig. 1, specifically, the oil collecting portion 152 is a groove structure; the drainage portion 151 surrounds the periphery of the groove structure and is connected with the groove structure and the drainage inclined plane of the filter screen 120. Under the action of gravity, the grease completely flows into the groove structure, so that the cleaning by a user is facilitated.

The utility model further provides a range hood which comprises the smoke collection assembly in any one of the embodiments.

As shown in fig. 1, the range hood includes at least two smoke collecting chambers 140; the baffle 110 is arranged in each smoke collecting cavity 140; each baffle 110 is provided with the limiting mechanism.

The lampblack absorber that this embodiment provided, the lampblack absorber includes a plurality of collection smoke chamber 140, every collection smoke chamber 140 all is equipped with and is used for control the baffle 110 of collection smoke chamber 140 switching, the user can open corresponding collection smoke chamber 140 according to the in service behavior to practice thrift the amount of wind, avoid causing the waste of resource. Each baffle 110 is provided with the limiting mechanism to prevent the baffle 110 from colliding with the filter screen 120 in the up-and-down moving process.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A fume collecting assembly is characterized by comprising a fume collecting hood (100) limiting mechanism;

a smoke collecting cavity (140) with one open end is arranged in the smoke collecting cover (100), a baffle (110) is arranged in the smoke collecting cavity (140), the baffle (110) moves up and down in the smoke collecting cavity (140) to control the opening and closing of the smoke collecting cavity (140), a filter screen (120) is arranged on the periphery of the baffle (110), and the filter screen (120) is connected with the inner wall of the smoke collecting cavity (140);

the limiting mechanism comprises a limiting part (210), the limiting part (210) is arranged along the peripheral side of the baffle (110), one end of the limiting part (210) is connected with the filter screen (120), and the other end of the limiting part is connected with the baffle (110) so as to limit the baffle (110) in the moving process.

2. A fume collection assembly according to claim 1, wherein there is a gap between said screen (120) and said baffle (110);

the limiting piece (210) is arranged at the gap, one end of the limiting piece is connected with the baffle (110), and the other end of the limiting piece is abutted to the filter screen (120).

3. A fume collecting assembly according to claim 1, characterized in that said retaining member (210) comprises a fixed portion (212) and an abutment portion (211);

the fixing part (212) is connected with the baffle (110), the abutting part (211) abuts against the baffle (110), and meanwhile the abutting part (211) can clean oil stains on the filter screen (120).

4. A smoke collecting assembly according to claim 3, wherein a mounting portion (111) is provided on the periphery of said baffle plate (110);

the fixing portion (212) is connected to the mounting portion (111).

5. The fume collecting assembly according to claim 4, wherein the fixing portion (212) comprises a fixing block, a clamping groove is arranged on the fixing block, and the mounting portion (111) comprises a flange arranged on the periphery of the baffle plate (110);

the flanging is arranged in the clamping groove.

6. The smoke collection assembly of claim 5, wherein said slot and said flange are adhesively attached.

7. A fume collecting assembly according to claim 5, characterized in that said abutment (211) comprises bristles mounted on said anchoring block.

8. The fume collection assembly of claim 1, further comprising a pusher motor (130);

one end of the push rod motor (130) is connected with the inner wall of the smoke collection cavity (140), and the other end of the push rod motor is connected with the baffle (110);

the push rod motor (130) drives the baffle (110) to move relative to the filter screen (120).

9. A smoke collection assembly according to any one of claims 1-8, further comprising an oil drip pan (150);

the oil receiving tray (150) is positioned below the filter screen (120) and is connected with the filter screen (120);

and/or the presence of a gas in the gas,

the oil receiving tray (150) is positioned below the filter screen (120) and is connected with the smoke collecting hood (100).

10. A fume collection assembly according to claim 9, wherein said drip pan (150) is of plate-like construction;

the oil receiving disc (150) is provided with an oil collecting part (152) and a drainage part (151), the drainage part (151) surrounds the periphery of the oil collecting part (152), and the drainage part (151) drains grease to the oil collecting part (152).

11. A fume collecting assembly according to claim 10, characterized in that said oil collecting portion (152) is a groove structure;

drainage portion (151) for encircle in groove structure week side, and connect groove structure with the drainage inclined plane of filter screen (120).

12. A range hood, characterized by comprising a smoke collection assembly according to any one of claims 1 to 11.