CN213237653U

CN213237653U - Fume exhaust fan

Info

Publication number: CN213237653U
Application number: CN201922424480.5U
Authority: CN
Inventors: 王安琦
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2021-05-18
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a range hood, including the fan frame, be provided with fan and oil net in the fan frame, its characterized in that: and an oil cup capable of collecting oil stains on the inner side of the fan frame, the fan and the oil net is further arranged in the fan frame. Compared with the prior art, the utility model has the advantages of: through setting up the oil cup in the inboard front portion of fan frame, make the oil cup can hide in the fan frame, improve user experience to make range hood's whole have better aesthetic property moreover.

Description

Fume exhaust fan

Technical Field

The utility model relates to an oil smoke purifier, especially a range hood.

Background

The range hood has become one of indispensable kitchen household electrical appliances in modern families, and the range hood generally comprises a top suction type range hood and a side suction type range hood, and the top suction type range hood has more and more extensive application due to the advantages of neatness, lightness, small occupied space and the like. The top-suction type range hood generally includes a fume collecting hood, a fan housing located on the fume collecting hood, and a volute, an impeller, and a motor for driving the impeller are installed in the fan housing.

The invention discloses a range hood with open three-dimensional mesh filtration, which comprises a casing, a box body, a fan, a glass panel, an oil screen and an oil cup, wherein the casing comprises a top plate, a bottom plate, a front plate, a rear back plate, side plates and an oil smoke collecting cavity, the box body is arranged on the top plate of the casing and communicated with the inner cavity of the casing, the glass panel is connected with the lower end of an oil smoke collecting port of the oil smoke collecting cavity, the oil screen is detachably matched with an oil smoke collecting hole in the upper part of the glass panel, the oil cup is detachably connected with the bottom plate, the range hood also comprises a partition plate and an open three-dimensional mesh filter plate, the partition plate is provided with a smoke guide hole, the rear end of the partition plate extends into the casing through the communication part of the box body and the casing and is connected with the rear back plate of the casing, the front end of the partition plate extends into the box body and.

The oil cup of current range hood sets up mostly in range hood's rear below, and the joint cooperation between range hood's the bottom, and the size of oil cup is great in addition, leads to the user very inconvenient in the installation with dismantle the oil cup, and on the other hand also influences the outward appearance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, a range hood with hidden, easy to assemble and the oil cup of dismantling is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a range hood, includes the fan frame, be provided with fan and oil net in the fan frame, its characterized in that: and an oil cup capable of collecting oil stains on the inner side of the fan frame, the fan and the oil net is further arranged in the fan frame.

The oil cup is arranged at the front part of the inner side of the fan frame.

The oil screen is arranged below the fan and above the oil cup, the oil screen gradually inclines downwards from the rear side to the front side, the front end of the oil screen is positioned above the opening of the oil cup, and the front end of the oil screen is provided with at least one first oil drainage hole for guiding oil stains on the oil screen into the oil cup.

The inboard of the left and right sides of fan frame is provided with the support piece that is used for supporting the oil net and corresponds the leading-in oil cup of greasy dirt on the side with the fan frame respectively, support piece is by the gradual downward sloping extension of the rear side of fan frame to the front side, support piece's front end is located the oral area top of oil cup, the left and right sides of fan frame, the front end that corresponds the oil net are provided with the locating part that prevents the oil net antedisplacement.

And an oil guide part which guides oil stains on the inner side of the rear side of the fan frame to the oil screen is formed on the inner side of the rear side of the fan frame and above the oil screen, and the oil guide part extends from the rear part to the front part and gradually inclines downwards.

The fan includes the spiral case, the bottom of spiral case is provided with at least one second oil discharge hole that is used for the greasy dirt discharge in the fan, the below that corresponds the oil discharge hole on the spiral case is provided with the oil groove of leading that is used for collecting the greasy dirt from second oil discharge hole exhaust, lead the both ends of oil groove and connect the front and back both sides of spiral case respectively and the minimum is located the oil cup top, lead on the oil groove, correspond the oral area top of oil cup and seted up the third oil discharge hole.

The left side and the right side in the fan frame are respectively provided with a supporting seat, and the left end and the right end of the oil cup are respectively supported on the supporting seats.

The front side of the fan frame and the position corresponding to the oil cup are provided with mounting holes for the oil cup to pass through, and the mounting holes are covered with mounting plates detachably connected with the front side of the fan frame.

The top of the front side of the oil cup is provided with a bending part which extends forwards for a certain distance from the top and bends downwards to facilitate the grabbing of the hand.

The range hood still includes the smoke deflector, the smoke deflector links to each other with the fan frame through bumping the knot subassembly, bumping the knot subassembly including fixing respectively in the anterior bumping of the left and right sides of fan frame and detaining with the bumping of setting at smoke deflector relevant position, both ends erect respectively on the bumping knot seat that corresponds about the oil cup.

Compared with the prior art, the utility model has the advantages of: the oil cup is arranged on the inner side of the fan frame, so that the oil cup can be hidden in the fan frame, the user experience is improved, and the whole range hood has better aesthetic property; the left end and the right end of the oil cup are respectively erected on the touch buckle seats forming the oil cup mounting seat, so that clamping cooperation is not needed, and the oil cup is convenient to mount and dismount.

Drawings

Fig. 1 is a schematic view of a range hood according to an embodiment of the present invention;

fig. 2 is a schematic view of the range hood according to the embodiment of the present invention after the mounting plate is hidden;

fig. 3 is a cross-sectional view (cross-section in the left-right direction) of the range hood according to the embodiment of the present invention;

fig. 4 is a sectional view (a front-rear direction section) of the range hood according to the embodiment of the present invention;

fig. 5 is a cross sectional view (a cross section in the front-back direction) of the range hood according to the embodiment of the present invention after the oil screen is hidden;

fig. 6 is a schematic view of a fan of a range hood according to an embodiment of the present invention;

fig. 7 is a schematic view of an oil screen of the range hood according to the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar functions.

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 are used in a generic and descriptive sense only and not for purposes of limitation, as the disclosed embodiments of the invention may be oriented in different directions and the directional terms are intended to be illustrative and should not be construed as limiting, such as "upper" and "lower" are not necessarily limited to directions opposite to or coincident with the direction of gravity. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 3, a range hood, which is a top-suction range hood, includes a fan frame 1, and a fan 2, an oil screen 3 and an oil cup 4 capable of collecting oil stains on the inner side of the fan frame 1, the fan 2 and the oil screen 3 are disposed in the fan frame 1. The oil cup 4 is arranged at the front part of the inner side of the fan frame 1, and the oil screen 3 is arranged below the fan 2 and above the oil cup 4.

Referring to fig. 4, 5 and 7, the oil screen 3 gradually inclines downwards from the rear side to the front side, the front end of the oil screen 3 is located above the mouth of the oil cup 4, and the front end of the oil screen 3 is provided with at least one first oil drain hole 31 for guiding oil stains on the oil screen 3 into the oil cup 4. The inner sides of the left side and the right side of the fan frame 1 are respectively provided with a support piece 11 for supporting the oil screen 3 and guiding oil stains on the corresponding side of the fan frame 1 into the oil cup 4. The supporting piece 11 is gradually inclined downwards from the rear side to the front side of the fan frame 1, the front end of the supporting piece 11 is located above the opening of the oil cup 4, and the left side and the right side of the fan frame 1 and the front end corresponding to the oil net 3 are provided with limiting pieces 12 for preventing the oil net 3 from moving forwards.

An oil guide part 13 for guiding oil stains on the inner side of the rear side of the fan frame 1 to the oil screen 3 is formed on the inner side of the rear side of the fan frame 1 and above the oil screen 3, and the oil guide part 13 extends from the rear to the front and gradually inclines downwards.

Referring to fig. 5 and 6, the fan 2 includes a volute 21, and the bottom of the volute 21 is provided with at least one second oil discharge hole 211 for discharging oil dirt in the fan 2. An oil guide groove 22 for collecting oil contamination discharged from the second oil discharge hole 11 is provided on the scroll casing 21 below the oil discharge hole 21. Two ends of the oil guide groove 22 are respectively connected with the front side and the rear side of the volute 21, the lowest part of the oil guide groove is positioned above the oil cup 4, and a third oil discharge hole 221 is formed in the oil guide groove 22 and above the opening part corresponding to the oil cup 4.

Referring to fig. 3 to 5, the left and right sides in the blower housing 1 are respectively provided with a support base, and the left and right ends of the oil cup 4 are respectively supported on the support base. The range hood further comprises a smoke guide plate 5 and a smoke collecting cover 8, an air inlet 81 is formed in the smoke collecting cover 8, the smoke guide plate 5 is arranged below the air inlet 81, and the smoke guide plate 5 is connected with the fan frame 1 through a touch buckle assembly 6. The latch assembly 6 comprises latch seats 61 respectively fixed on the front parts of the left and right sides of the blower frame 1 and latches 62 arranged at corresponding positions of the smoke guide 5. In this embodiment, the latch seats 61 constitute the support seats, and the left and right ends of the oil cup 4 are respectively erected on the corresponding latch seats 61, so that the latch seats do not need to be clamped and matched, and the oil cup 4 can be conveniently mounted and dismounted.

Referring to fig. 1 to 3, a mounting hole 14 for the oil cup 4 to pass through is formed in the front side of the fan frame 1 and the position corresponding to the oil cup 4, and a mounting plate 7 detachably connected with the front side of the fan frame 1 is covered on the mounting hole 14. Thus, the mounting plate 7 is removed and the oil cup 4 is accessible for placement or removal of the oil cup 4. When the oil cup 4 is placed, the oil cup 4 can be smoothly placed backwards on the supporting seat. In order to facilitate the placement of the oil cup 4 on the latch base 61 and the removal of the oil cup from the latch base 61, a bending portion 41 is formed at the top of the front side of the oil cup 4, which extends forward for a distance from the top and bends downward for facilitating the grasping by the hand.

Claims

1. The utility model provides a range hood, includes fan frame (1), be provided with fan (2) and oil net (3) in fan frame (1), its characterized in that: the fan frame (1) is also internally provided with an oil cup (4) which can collect oil stains on the inner side of the fan frame (1), the fan (2) and the oil screen (3), and the oil cup (4) is arranged at the front part of the inner side of the fan frame (1); range hood still includes smoke deflector (5), smoke deflector (5) link to each other with fan frame (1) through bumping knot subassembly (6), bump knot subassembly (6) including fixing respectively in the anterior of fan frame (1) left and right sides bump knot seat (61) and set up bumping knot (62) at smoke deflector (5) relevant position, both ends erect respectively on the bumping knot seat (61) that corresponds about oil cup (4).

2. The range hood of claim 1, wherein: the oil screen (3) is arranged below the fan (2) and above the oil cup (4), the oil screen (3) is gradually inclined downwards from the rear side to the front side, the front end of the oil screen (3) is positioned above the opening of the oil cup (4), and the front end of the oil screen (3) is provided with at least one first oil discharge hole (31) for guiding oil stains on the oil screen (3) into the oil cup (4).

3. The range hood of claim 2, wherein: the inboard of the left and right sides of fan frame (1) is provided with respectively and is used for supporting oil net (3) and with support piece (11) of leading-in oil cup (4) of greasy dirt on fan frame (1) correspondence side, support piece (11) are extended to the front side downward sloping gradually by the rear side of fan frame (1), the front end of support piece (11) is located the oral area top of oil cup (4), the left and right sides of fan frame (1), the front end that corresponds oil net (3) are provided with locating part (12) that prevent oil net (3) antedisplacement.

4. The range hood of claim 2, wherein: the oil guide part (13) for guiding oil stains on the inner side of the rear side of the fan frame (1) to the oil net (3) is formed on the inner side of the rear side of the fan frame (1) and above the oil net (3), and the oil guide part (13) extends from back to front and gradually inclines downwards.

5. The range hood of claim 1, wherein: fan (2) are including spiral case (21), the bottom of spiral case (21) is provided with at least one second oil discharge hole (211) that is used for the greasy dirt discharge in fan (2), the below that corresponds second oil discharge hole (211) on spiral case (21) is provided with and is used for collecting oil groove (22) of leading from second oil discharge hole (211) exhaust greasy dirt, lead both sides around spiral case (21) are connected respectively to the both ends of oil groove (22) and the lower position is located oil cup (4) top, lead on oil groove (22), the oral area top that corresponds oil cup (4) has seted up third oil discharge hole (221).

6. The range hood according to any one of claims 1 to 5, wherein: the left side and the right side in the fan frame (1) are respectively provided with a supporting seat, and the left end and the right end of the oil cup (4) are respectively supported on the supporting seats.

7. The range hood of claim 6, wherein: the front side of the fan frame (1) and the position corresponding to the oil cup (4) are provided with mounting holes (14) through which the oil cup (4) penetrates, and the mounting holes (14) are covered with mounting plates (7) detachably connected with the front side of the fan frame (1).

8. The range hood of claim 7, wherein: the top part of the front side of the oil cup (4) is provided with a bending part (41) which extends forwards for a certain distance from the top part and bends downwards to facilitate the grabbing of hands.