CN217503764U

CN217503764U - Fume exhaust fan

Info

Publication number: CN217503764U
Application number: CN202220683062.7U
Authority: CN
Inventors: 赵选成
Original assignee: Zhejiang Supor Kitchen and Bathroom Electrical Appliance Co Ltd
Current assignee: Zhejiang Supor Kitchen and Bathroom Electrical Appliance Co Ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-09-27
Anticipated expiration: 2032-03-25

Abstract

The utility model relates to a range hood, the range hood includes: the cigarette machine comprises a cigarette machine body, an oil screen, a turning plate and a cleaning assembly, wherein an air inlet is formed in the cigarette machine body, the oil screen is detachably connected with the cigarette machine body and is arranged at the air inlet, the turning plate is connected with the cigarette machine body, the turning plate is opened at a first position of the air inlet and closed to move between second positions of the air inlet, the cleaning assembly is connected with the cigarette machine body, and the cleaning assembly is relative to the oil screen and can move to clean oil stains on the oil screen. The utility model discloses a lampblack absorber's simple structure, reasonable in design, clean effect is better.

Description

Fume exhaust fan

Technical Field

The utility model relates to the technical field of household appliances, specifically, relate to a range hood.

Background

Along with the improvement of living standard of people, the range hood has gone into people's life. After the range hood in the current market is used, a large amount of oil dirt is often accumulated on the surface of an oil screen and is difficult to clean. In the related art, the cleaning mode of the range hood needs to open the case and detach the oil screen or other parts to clean the case, but the cleaning mode is time-consuming and labor-consuming, and the use experience of a user is poor. In addition, the oil stain cleaning device of the range hood in the related art is complex in structure and poor in cleaning effect.

Disclosure of Invention

The present invention aims at solving at least one of the technical problems in the related art to a certain extent.

Therefore, the utility model provides a simple structure, reasonable in design, the better lampblack absorber of clean effect.

According to the utility model discloses a range hood includes: the cigarette machine body is provided with an air inlet; the oil screen is detachably connected with the range hood body and is arranged at the air inlet; the turning plate is connected with the cigarette machine body and can move between a first position for opening the air inlet and a second position for closing the air inlet; the cleaning assembly is connected with the cigarette machine body and can move relative to the oil screen to clean oil stains on the oil screen.

According to the utility model discloses a lampblack absorber can remove at primary importance and second place through turning over the board to open and close the air intake, thereby can improve the result of use of lampblack absorber. In addition, because the cleaning assembly can move relative to the oil screen, the oil screen can be cleaned through the cleaning assembly, so that the oil screen does not need to be detached, the oil of the range hood is convenient to clean, the structure is simple, and the cleaning effect is good.

Optionally, the number of the air inlets is one, and the air inlets are formed in the front face of the cigarette machine body and extend along the length direction of the cigarette machine body. The utility model discloses a lampblack absorber is through setting up the air intake into one, can reduce this internal spare part's of cigarette machine quantity, the equipment of being convenient for, simple structure, the practicality is better.

Optionally, the number of the air inlets is two, and the two air inlets are formed in the front face of the cigarette machine body and are arranged at intervals along the length direction of the cigarette machine body. The utility model discloses a lampblack absorber sets up to two and along the length direction interval arrangement of cigarette machine body through with the air intake to can improve the effect of the oil smoke pumping cigarette of lampblack absorber.

Optionally, the cleaning assembly comprises a scraper movable relative to and abutting the oil screen. The utility model discloses a lampblack absorber can get the greasy dirt on the oil screen through the scraper blade scraping to can be so that the simple structure of the clean subassembly of lampblack absorber, the cost is lower, and clean effect is better.

Optionally, the cleaning assembly comprises a first driving part, the first driving part is arranged on the cigarette machine body and connected with the scraper, and the first driving part is used for driving the scraper to move relative to the oil screen. The utility model discloses a lampblack absorber passes through the relative oil net translation of first driver part drive scraper blade to can be so that the cleaning assembly can be automatic clean the oil net, and then improved the degree of automation of lampblack absorber, the reliability is higher, and convenient to use user uses.

Optionally, the first driving part is one of a linear motor, a cylinder and a cylinder. The utility model discloses a lampblack absorber is through setting up first drive assembly into above-mentioned structure, can be so that the simple structure of lampblack absorber, reduced the manufacturing cost of lampblack absorber.

Optionally, the first drive member is removably connected to the squeegee. The utility model discloses a lampblack absorber is through being connected scraper blade and first drive disk assembly detachably to the equipment and the dismantlement of scraper blade of can being convenient for, can change the scraper blade when the scraper blade is damaged or ageing, thereby can improve the clean effect of lampblack absorber, and the practicality is better.

Optionally, the cleaning assembly further comprises a fixed seat, the first driving part is connected with the fixed seat, a clamping groove is formed in one of the fixed seat and the scraper, a clamping protrusion is formed in the other one of the fixed seat and the scraper, and the clamping protrusion is clamped in the clamping groove. The utility model discloses a lampblack absorber is through fixing base and scraper blade joint to be convenient for install and dismantle the scraper blade, and structural design is simple, and the processing is lower with the manufacturing degree of difficulty.

Optionally, a heating element is provided on at least one of the scraper and the oil screen. The utility model discloses a lampblack absorber sets up the heating member on scraper blade and/or oil net to the greasy dirt can heat through the heating member, in order to soften the greasy dirt, thereby makes things convenient for the scraper blade to clean the greasy dirt on the oil net, and can make the clean effect of oil net better.

Optionally, the heating member includes a first heating member, the first heating member being disposed within the blade. And/or the heating element further comprises a second heating element, wherein the second heating element is arranged around the oil screen. The utility model discloses a lampblack absorber can improve the effect of melting of oil stain on the oil net through setting up first heating member and second heating member for the clean effect of oil net is better.

Optionally, one side of the turning plate, which is adjacent to the oil screen, is provided with a first oil baffle plate, the range hood body comprises a panel, the lower end of the oil screen is connected with the panel, and at the second position, the first oil baffle plate is abutted to the panel. The utility model discloses a lampblack absorber can avoid the greasy dirt on the oil net to flow to the cigarette machine originally externally through setting up the second oil baffle for the result of use of lampblack absorber is better.

Optionally, the oil screen is provided with oil holes, the oil holes extend along a moving direction of the scraper, one side of the scraper adjacent to the oil screen is provided with oil scraping teeth, and at least part of the oil scraping teeth extend into the oil holes. The utility model discloses a lampblack absorber can scrape through the frizing tooth and get oilhole greasy dirt all around to it is cleaner to make the scraper blade scrape the greasy dirt of getting on the oil screen, has further improved the clean effect of lampblack absorber.

Optionally, the range hood further comprises a second driving part connected with the turning plate and the range hood body for driving the turning plate to rotate between the first position and the second position; or the range hood further comprises a third driving part, and the third driving part is connected with the turning plate and the range hood body and is used for driving the turning plate to translate between the first position and the second position. The utility model discloses a lampblack absorber turns over the board through second driver part or third driver part drive and removes to can be automatic open the air intake and close, and then improved the degree of automation of lampblack absorber, the reliability is higher, and the user of being convenient for uses.

Optionally, the second driving component includes a second driving motor and a connecting rod, one side of the turning plate departing from the oil screen is pivotally connected to the cigarette machine body, the second driving motor is disposed in the cigarette machine body, one end of the connecting rod is connected to the second driving motor, the other end of the connecting rod is connected to the turning plate, and the second driving motor is used for driving the connecting rod to move so as to drive the turning plate to rotate between the first position and the second position. The utility model discloses a lampblack absorber can remove through second driving motor drive connecting rod to the board is turned over in the drive and rotates between primary importance and second place, thereby can be so that the simple structure of lampblack absorber, and the linkage effect is better.

Drawings

Fig. 1 is the schematic diagram of the utility model discloses lampblack absorber.

Fig. 2 is a partial perspective view of the range hood of the embodiment of the present invention.

Fig. 3 is an enlarged view of a in fig. 2.

Fig. 4 is the local perspective view of the utility model discloses when the oil net of lampblack absorber is clean.

Fig. 5 is an enlarged view of a in fig. 4.

Figure 6 is the utility model discloses the schematic diagram of the clean subassembly of lampblack absorber.

Fig. 7 is the utility model discloses local picture when cleaning oil net of the clean subassembly of lampblack absorber.

Figure 8 is the utility model discloses cross-sectional view when clean oil net of clean subassembly of lampblack absorber.

Reference numerals:

1. a cigarette machine body; 11. An air inlet; 12. A panel;

2. an oil screen; 21. An oil hole;

3. turning over a plate; 31. A first oil baffle plate;

4. a cleaning assembly; 41. a squeegee; 411. clamping convex; 412. oil scraping teeth; 42. a fixed seat; 421. a card slot; 43. a first drive member;

5. a second drive member; 51. a second drive motor; 52. a connecting rod;

6. a heating member; 61. a first heating member.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

A range hood according to an embodiment of the present invention is described below with reference to fig. 1 to 8.

As shown in fig. 1 to 8, according to the utility model discloses lampblack absorber, include: the cigarette machine comprises a cigarette machine body 1, an oil screen 2, a turning plate 3 and a cleaning component 4. Be equipped with air intake 11 on the cigarette machine body 1, the oil net 2 just locates air intake 11 with 1 detachably connected of cigarette machine body, turns over board 3 and links to each other with cigarette machine body 1, turns over board 3 and can move between the primary importance of opening air intake 11 and the second place of closing air intake 11, and clean subassembly 4 links to each other with cigarette machine body 1, and clean subassembly 4 is movable for oil net 2 to the greasy dirt on the clean oil net 2.

According to the utility model discloses a lampblack absorber can remove at primary importance and second place through turning over board 3 to open and close air intake 11, thereby can improve the result of use of lampblack absorber. In addition, because the cleaning assembly 4 can move relative to the oil screen 2, the oil stain on the oil screen 2 can be cleaned through the cleaning assembly 4, so that the oil screen 2 does not need to be detached, the oil stain of the range hood is convenient to clean, the structure is simple, and the cleaning effect is good. In addition, because oil net 2 is connected with 1 detachably of cigarette machine body to the operating personnel of being convenient for assembles and daily maintenance to the lampblack absorber, and then has improved the result of use of lampblack absorber.

In some embodiments, there is one air inlet 11, and a single air inlet 11 is provided on the front surface of the cigarette maker body 1 and extends along the length direction of the cigarette maker body 1 (e.g., the left-right direction in fig. 4). The utility model discloses a lampblack absorber is through setting up air intake 11 into one, can reduce the quantity of the spare part in the cigarette machine body 1, the equipment of being convenient for, simple structure, the practicality is better.

In other embodiments, as shown in fig. 1 and 2, two air inlets 11 are provided, and the two air inlets 11 are provided on the front surface of the cigarette machine body 1 and are spaced along the length direction (e.g., the left-right direction in fig. 4) of the cigarette machine body 1. It can be understood that each air inlet 11 is provided with an oil screen 2, and each oil screen 2 is provided with a cleaning assembly 4. The user can open one or two air inlets 11 according to actual need, and then convenience of customers' use, and can improve the effect of the oil smoke pumping of lampblack absorber.

In some embodiments, the cleaning component 4 may not be in direct contact with the oil net 2, for example, the cleaning component 4 may be a hot air blower opposite to the oil net 2, and the hot air blower may eject hot air to melt the oil stain on the oil net 2. The cleaning component 4 can move relative to the oil net 2 so that the hot air blower can clean different positions of the oil net 2, and therefore the cleaning effect of the cleaning component 4 is good.

In other embodiments, as shown in fig. 3 and 5, the cleaning assembly 4 is in direct contact with the oil screen 2. For example, the cleaning assembly 4 includes a blade 41, and the blade 41 is movable relative to the oil screen 2 and abuts against the oil screen 2. The utility model discloses a lampblack absorber can scrape the greasy dirt on the oil screen 2 through scraper blade 41 to can be so that the clean subassembly 4's of lampblack absorber simple structure, the cost is lower, and clean effect is better.

Optionally, the scraper 41 is made of an elastic material. For example, the scraper 41 is made of a silicone material. The utility model discloses a lampblack absorber is through setting up scraper blade 41 into the elastic material, can avoid scraper blade 41 scratch oil net 2, improves scraper blade 41 and oil net 2's life, and can make the clean effect of greasy dirt better.

Specifically, as shown in figures 3 and 5, the cleaning assembly 4 further comprises a first drive member 43, the first drive member 43 being disposed on the cigarette machine body 1 and connected to the scraper 41, the first drive member 43 being for driving the scraper 41 to move relative to the oil screen 2. The utility model discloses a lampblack absorber passes through 2 translations of the relative oil net of first drive assembly 43 drive scraper blade 41 to can be so that cleaning assembly 4 can be automatic clean oil net 2, and then improved the degree of automation of lampblack absorber, the reliability is higher, and convenient to use user uses. For example, the first driving part 43 is one of a linear motor, a cylinder, and a cylinder. The utility model discloses a lampblack absorber is through setting up first drive unit 43 to above-mentioned structure, can be so that the simple structure of lampblack absorber has reduced the manufacturing cost of lampblack absorber.

Alternatively, as shown in fig. 3 and 5, the first driving member 43 is detachably connected to the squeegee 41. The utility model discloses a lampblack absorber is through being connected scraper blade 41 and first drive disk assembly 43 detachably to the equipment and the dismantlement of scraper blade 41 that can be convenient for can change scraper blade 41 when scraper blade 41 is damaged or ageing, thereby can improve the clean effect of lampblack absorber, and the practicality is better.

Specifically, as shown in fig. 6, the cleaning assembly 4 further includes a fixing seat 42, the fixing seat 42 is connected to the first driving part 43, one of the fixing seat 42 and the scraper 41 is provided with a clamping groove 421, the other is provided with a clamping protrusion 411, and the clamping protrusion 411 is clamped in the clamping groove 421. For example, the fixing seat 42 is provided with a locking groove 421, and the scraping plate 41 is provided with a locking protrusion 411. Optionally, the inner of draw-in groove 421 is equipped with the cross section and is circular shape arc wall, and the one end that deviates from oil net 2 of card arch 411 is equipped with the cross section and is circular shape projection, projection and arc wall cooperation. It can be understood that, when installing scraper 41, can fill in card protruding 411 to draw-in groove 421 from the side of fixing base 42 in, because the setting of arc wall and post, can avoid scraper 41 to remove along the direction of being close to or keeping away from oil net 2 to reliability when scraper 41 cleans the greasy dirt can be improved. Additionally, the utility model discloses a lampblack absorber is through fixing base 42 and scraper blade 41 joint to be convenient for install and dismantle scraper blade 41, and structural design is simple, and the processing is lower with the manufacturing degree of difficulty.

In some embodiments, as shown in fig. 6, at least one of the scraper 41 and the oil screen 2 is provided with a heating member 6. It is understood that the heating member 6 may be provided on the blade 41 alone, on the oil screen 2 alone, or that both the blade 41 and the oil screen 2 are provided with the heating member 6. The utility model discloses a lampblack absorber sets up heating member 6 on scraper blade 41 and oil net 2 to the greasy dirt can heat through heating member 6, so as to soften the greasy dirt, thereby makes things convenient for scraper blade 41 to clean the greasy dirt on oil net 2, and can make the clean effect of oil net 2 better.

Alternatively, as shown in fig. 6, the heating member 6 includes a first heating member 61, and the first heating member 61 is provided inside the blade 41. Specifically, the heating member 6 may be provided on the surface of the blade 41, or may be provided inside the blade 41. For example, the first heating member 61 is a heating wire which penetrates into the blade 41 in the longitudinal direction of the blade 41. The first heating member 61 is spaced apart from the free end of the blade 41 by a certain distance, so that the oil scraping effect of the blade 41 is not affected, and the blade 41 can be heated, thereby making the cleaning effect of the blade 41 on the oil screen 2 better.

Optionally, the heating member 6 further comprises a second heating member (not shown) which is wrapped around the oil mesh 2. For example, the second heating member may be a heating net or a heating wire, and the second heating member may be covered on the oil net 2. The first heating member 61 and the second heating member can be heated simultaneously to further accelerate the dissolving speed of the oil stains on the oil net 2, so that the cleaning effect of the oil net 2 is better.

In some embodiments, as shown in figures 3 and 5, the flap 3 is provided with a first oil baffle 31 on a side adjacent to the oil screen 2, the cigarette machine body 1 comprises a panel 12, the lower end of the oil screen 2 is connected with the panel 12, and in the second position, the first oil baffle 31 is abutted with the panel 12. The utility model discloses a lampblack absorber can avoid the greasy dirt on the oil net 2 to flow out to outside cigarette machine body 1 through setting up first oil baffle 31 for the result of use of lampblack absorber is better. It can be understood that the oil stain scraped from the oil screen 2 can be guided through the channel formed among the first oil baffle plate 31, the oil screen 2 and the panel 12, so that the oil stain can be smoothly guided into the oil cup, and the oil stain cleaning effect of the range hood is better.

Alternatively, as shown in fig. 7 and 8, the oil holes 21 are provided in the oil screen 2, and the oil holes 21 extend in the moving direction of the scraper 41, it being understood that the oil holes 21 extend in the up-down direction when the scraper 41 moves up and down. When the scraper 41 moves left and right, the oil holes 21 extend in the left and right direction. The side of the scraper 41 adjacent to the oil screen 2 is provided with a plurality of oil scraping teeth 412, for example, the oil scraping teeth 412 are arranged in a plurality, and a plurality of oil scraping pools are arranged along the length direction of the scraper 41. The utility model discloses a lampblack absorber can scrape through frizing tooth 412 and get oilhole 21 greasy dirt all around to it is cleaner to make scraper blade 41 scrape the greasy dirt on the oil net 2, has further improved the clean effect of lampblack absorber.

Optionally, the surfaces of the oil screen 2 and the scraper 41 may be sprayed with an oil-repellent coating, for example, the oil-repellent coating may be a nano coating or a teflon coating, so that the adhesion of oil stains may be reduced, and the oil stain cleaning effect of the range hood may be better.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations to the above embodiments by those of ordinary skill in the art are intended to be within the scope of the present invention.

Claims

1. A range hood, comprising:

the cigarette machine comprises a cigarette machine body (1), wherein an air inlet (11) is formed in the cigarette machine body (1);

the oil screen (2) is detachably connected with the range hood body (1) and is arranged at the air inlet (11);

the turning plate (3) is connected with the cigarette machine body (1), and the turning plate (3) can move between a first position for opening the air inlet (11) and a second position for closing the air inlet (11);

the cleaning assembly (4), the cleaning assembly (4) with the cigarette machine body (1) links to each other, the cleaning assembly (4) is relative oil net (2) is portable to the greasy dirt of cleanness on the oil net (2).

2. The range hood according to claim 1, wherein the number of the air inlets (11) is one, and the air inlets (11) are formed in the front face of the range hood body (1) and extend along the length direction of the range hood body (1).

3. The range hood according to claim 1, wherein the number of the air inlets (11) is two, and the two air inlets (11) are arranged on the front surface of the range hood body (1) and are arranged at intervals along the length direction of the range hood body (1).

4. A range hood according to claim 1, characterized in that the cleaning assembly (4) comprises a scraper blade (41), which scraper blade (41) is movable relative to the oil screen (2) and abuts against the oil screen (2).

5. A range hood according to claim 4, characterized in that the cleaning assembly (4) comprises a first driving member (43), the first driving member (43) is arranged on the range hood body (1) and connected with the scraper (41), and the first driving member (43) is used for driving the scraper (41) to move relative to the oil screen (2).

6. A range hood according to claim 5, characterized in that the first driving part (43) is one of a linear motor, a cylinder and a cylinder.

7. A fume exhauster according to claim 5, characterized in that said first driving part (43) is removably connected with said scraper blade (41).

8. A range hood according to claim 7, characterized in that the cleaning assembly (4) further comprises a fixed seat (42), the first driving part is connected with the fixed seat (42), one of the fixed seat (42) and the scraper (41) is provided with a clamping groove (421), the other is provided with a clamping protrusion (411), and the clamping protrusion (411) is clamped in the clamping groove (421).

9. A range hood according to claim 4, characterized in that at least one of the scraper (41) and the oil screen (2) is provided with a heating element (6).

10. A range hood according to claim 9, characterized in that the heating member (6) comprises a first heating member (61), the first heating member (61) being provided inside the scraper (41);

and/or the heating element (6) further comprises a second heating element (6), the second heating element (6) being surrounded on the oil network (2).

11. A range hood as claimed in claim 1, wherein a first oil baffle (31) is arranged on one side of the flap (3) adjacent to the oil screen (2), the range hood body (1) comprises a panel (12), the lower end of the oil screen (2) is connected with the panel (12), and in the second position, the first oil baffle (31) is abutted against the panel (12).

12. A range hood as claimed in claim 4, characterized in that the oil screen (2) is provided with oil holes (21), the oil holes (21) extend along the direction of movement of the scraper (41), one side of the scraper (41) adjacent to the oil screen (2) is provided with oil scraping teeth (412), and at least part of the oil scraping teeth (412) extend into the oil holes (21).

13. A range hood according to any of claims 1-12, further comprising a second drive part (5), the second drive part (5) being connected to the flap (3) and the machine body (1) for driving the flap (3) to rotate between the first and second positions;

or the range hood further comprises a third driving part, and the third driving part is connected with the turning plate (3) and the range hood body (1) and is used for driving the turning plate (3) to translate between the first position and the second position.

14. A range hood according to claim 13, characterized in that the second driving part (5) comprises a second driving motor (51) and a connecting rod (52), one side of the flap (3) departing from the oil screen (2) is pivotally connected with the range hood body (1), the second driving motor (51) is arranged in the range hood body (1), one end of the connecting rod (52) is connected with the second driving motor (51), the other end of the connecting rod (52) is connected with the flap (3), and the second driving motor (51) is used for driving the connecting rod (52) to move so as to drive the flap (3) to rotate between the first position and the second position.