CN216844823U - Range hood and flow guide device thereof - Google Patents

Abstract

The utility model discloses a range hood and guiding device thereof. A guiding device for range hood includes: the frame, the first smoke baffle and the second smoke baffle; each of the first smoke baffle and the second smoke baffle is arranged on the frame; the plate surface of each of the first smoke baffle and the second smoke baffle is vertical or approximately vertical to the horizontal plane; the plate surface of the first smoke baffle plate and the plate surface of the second smoke baffle plate are oppositely arranged in the horizontal direction; at least one of the first smoke baffle and the second smoke baffle is detachably arranged. According to the utility model discloses a guiding device for range hood has and is convenient for clear away greasy dirt, greasy dirt and clears away advantages such as thorough, keep off cigarette board non-deformable, damage.

Description

Range hood and flow guide device thereof

Technical Field

The utility model relates to a kitchen appliance field specifically, relates to range hood and guiding device thereof.

Background

The range hood (also called as a range hood) is arranged above a cooking device (such as a gas stove) and can rapidly exhaust harmful gas generated by the cooking device and oil smoke generated in the cooking process to the outside. The smoke baffle plates can be arranged on two sides of the range hood, harmful gas and oil smoke are prevented from overflowing by the smoke baffle plates, and the harmful gas and the oil smoke are further prevented from being inhaled by a user.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the embodiment of the utility model provides a range hood and guiding device thereof.

According to the utility model discloses a guiding device for range hood includes: the frame, the first smoke baffle and the second smoke baffle; each of the first smoke baffle and the second smoke baffle is arranged on the frame; the plate surface of each of the first smoke baffle and the second smoke baffle is vertical or approximately vertical to the horizontal plane; the plate surface of the first smoke baffle plate and the plate surface of the second smoke baffle plate are oppositely arranged in the horizontal direction; at least one of the first smoke baffle and the second smoke baffle is detachably arranged.

According to the utility model discloses a guiding device for range hood has and is convenient for clear away the greasy dirt, the greasy dirt is clear away thoroughly, is kept off the advantage of cigarette board non-deformable, damage.

Optionally, the frame comprises a top panel, a first side panel and a second side panel; the top plate is arranged in parallel or approximately in parallel to a horizontal plane, the first side plate and the second side plate are arranged on the bottom surface of the top plate, and the plate surface of each of the first side plate and the second side plate is perpendicular or approximately perpendicular to the top plate; the plate surface of the first side plate and the plate surface of the second side plate are arranged oppositely in the horizontal direction; the first smoke baffle plate is detachably provided with at least one of the first side plate and the top plate; and/or the second smoke baffle is detachably provided with at least one of the second side plate and the top plate.

Optionally, each of the first smoke baffle and the second smoke baffle is provided with a first fastening piece, each of the first side plate and the second side plate is provided with a second fastening piece, the first fastening piece on the first smoke baffle is detachably fastened to the second fastening piece on the first side plate, and the first fastening piece on the second smoke baffle is detachably fastened to the second fastening piece on the second side plate.

Optionally, each of the first smoke baffle and the second smoke baffle comprises a first vertical portion and a first horizontal portion, and each of the first side plate and the second side plate comprises a second vertical portion and a second horizontal portion, wherein the first clamping member is arranged at one of the first vertical portion and the first horizontal portion, and the second clamping member is arranged at a corresponding one of the second vertical portion and the second horizontal portion.

Optionally, the first locating piece is arranged at the first transverse portion, the second locating piece is arranged at the second transverse portion, one of the first locating piece and the second locating piece is arranged on the first vertical portion, the other of the first locating piece and the second locating piece is arranged on the second vertical portion, and the first locating piece is matched with the second locating piece.

Optionally, the first clamping piece includes a first seat body and a first clamping portion disposed on the first seat body, and the second clamping piece includes a second seat body and a second clamping portion disposed on the second seat body, wherein the first seat body is disposed on the first transverse portion, the second seat body is disposed on the second transverse portion, and the first clamping portion is detachably clamped on the second clamping portion; the first locating piece includes the third pedestal and set up in the locating pin of third pedestal, the locating pin extends along the fore-and-aft direction, the second locating piece includes the fourth pedestal, the fourth pedestal has the locating hole that extends along the fore-and-aft direction, wherein the third pedestal set up in first perpendicular portion, the fourth pedestal set up in second perpendicular portion, at least some cooperation of locating pin is in the locating hole.

Optionally, first horizontal portion has first installation cavity, first clamp set up in the first installation cavity, first perpendicular portion has the second installation cavity, first locating piece set up in the second installation cavity, the second horizontal portion includes first turn-ups, first turn-ups has the first through-hole that link up it along upper and lower direction, the second clamp set up in first turn-ups's upper surface and with first through-hole is relative in upper and lower direction, the second perpendicular portion includes the second turn-ups, the second turn-ups has the second through-hole that link up it along the fore-and-aft direction, the second locating piece set up in second turn-ups's rear surface and with the second through-hole is relative in the fore-and-aft direction.

Optionally, the first mounting cavity is opened on the upper surface of the first transverse portion, and the second mounting cavity is opened on the rear surface of the first vertical portion.

Optionally, an upper end of the first vertical portion is located in front of a lower end of the first vertical portion, and an upper portion of a front surface of the second vertical portion is located in front of a lower portion of the front surface of the second vertical portion.

Optionally, the first clamping piece includes a first seat body and a first clamping portion arranged on the first seat body, the first seat body is arranged on the first transverse portion, the second clamping piece includes a second seat body and a second clamping portion, the second seat body is arranged on the second transverse portion, the second clamping portion is arranged on the rear surface of the second seat body, wherein the second seat body is provided with a third through hole penetrating through the second seat body along the vertical direction, the third through hole is opposite to the first through hole along the vertical direction, and the first clamping portion penetrates through the first through hole and is detachably clamped on the second clamping portion through the third through hole.

Optionally, each of the first smoke baffle and the second smoke baffle is provided with a first magnetic part, each of the first side plate and the second side plate is provided with a second magnetic part, the first magnetic part on the first smoke baffle and the second magnetic part on the first side plate attract each other, and the first magnetic part on the second smoke baffle and the second magnetic part on the second side plate attract each other.

Optionally, each of the first smoke baffle and the second smoke baffle is provided with a third installation cavity, the first magnetic part is arranged in the third installation cavity, the second clamping part is provided with the second magnetic part, the second vertical part is provided with the second positioning part, and the second positioning part is provided with the second magnetic part.

Optionally, the second clamps the piece including the second pedestal with set up in the second clamping part of second pedestal, the second pedestal set up in second transverse part, the second setting element includes the fourth pedestal, the fourth pedestal has the locating hole that extends along the fore-and-aft direction, the fourth pedestal set up in the second erects the portion, wherein be equipped with on the upper surface of second pedestal the second magnetic part, be equipped with on the rear surface of fourth pedestal the second magnetic part.

Optionally, each of the first smoke baffle and the second smoke baffle comprises: a mount removably disposed to a respective one of the first and second side plates; the reinforcing part is arranged on the mounting frame, and the shape of the reinforcing part is matched with that of the mounting frame; and a glass plate provided to the reinforcing portion.

Optionally, the mounting bracket includes the first vertical portion and the first transverse portion, and the reinforcing portion has a shape adapted to the shape of the mounting bracket.

Optionally, the mounting bracket is a section bar, the reinforcing part is a sheet metal part, the reinforcing part is mounted on the mounting bracket through a fastener, and the glass plate is bonded on the reinforcing part.

According to the utility model discloses range hood includes according to the utility model discloses a water conservancy diversion device for range hood.

According to the utility model discloses range hood has the advantage that is convenient for clear away the greasy dirt, greasy dirt is clear away thoroughly, non-deformable, damage when transporting.

Drawings

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

fig. 2 is an exploded view of a range hood according to an embodiment of the present invention;

fig. 3 is an exploded view of a deflector of a range hood according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of a flow guiding device of a range hood according to an embodiment of the present invention;

FIG. 5 is an enlarged view of area A of FIG. 4;

FIG. 6 is an enlarged view of area B of FIG. 4;

fig. 7 is an exploded view of the transparent smoke barrier of the flow guiding device of the range hood according to the embodiment of the present invention.

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.

The following describes the deflector 100 for the range hood 1000 according to an embodiment of the present invention with reference to the drawings. As shown in fig. 1-7, a flow guiding device 100 for a range hood 1000 according to an embodiment of the present invention includes a frame 2, a first smoke baffle 1a and a second smoke baffle 1 b. Each of the first smoke baffle 1a and the second smoke baffle 1b is arranged on the frame 2, and the plate surface of the first smoke baffle 1a and the plate surface of the second smoke baffle 1b are oppositely arranged in the horizontal direction. The plate surface of each of the first smoke baffle 1a and the second smoke baffle 1b is vertical or approximately vertical to the horizontal plane. At least one of the first smoke baffle 1a and the second smoke baffle 1b is detachably arranged, namely, at least one of the first smoke baffle 1a and the second smoke baffle 1b is detachably arranged on the frame 2.

After the range hood 1000 is used for a period of time, a lot of oil stains are attached to the range hood 1000. By detachably mounting at least one of the first smoke baffle 1a and the second smoke baffle 1b on the frame 2, the at least one of the first smoke baffle 1a and the second smoke baffle 1b can be detached from the frame 2, so that the oil stain on the at least one of the first smoke baffle 1a and the second smoke baffle 1b can be more easily and thoroughly removed, and the oil stain on the adjacent parts of the at least one of the first smoke baffle 1a and the second smoke baffle 1b and the panel 200 and the like can be more easily and thoroughly removed.

Moreover, by detachably mounting the at least one of the first smoke baffle 1a and the second smoke baffle 1b on the frame 2, the at least one of the first smoke baffle 1a and the second smoke baffle 1b can be detached from the frame 2 when the range hood 1000 is transported, so as to prevent the at least one of the first smoke baffle 1a and the second smoke baffle 1b from being deformed or even damaged during transportation. This is because when the first smoke barrier 1a and the second smoke barrier 1b are mounted on the frame 2, a large space exists between the first smoke barrier 1a and the second smoke barrier 1b, resulting in the first smoke barrier 1a and the second smoke barrier 1b being easily deformed or even damaged due to lack of support.

Therefore, according to the utility model discloses a guiding device 100 for range hood 1000 has and is convenient for clear away the greasy dirt, the greasy dirt is clear away thoroughly, keep off advantages such as cigarette board non-deformable, damage.

As shown in fig. 1-7, a flow guiding device 100 for a range hood 1000 according to an embodiment of the present invention includes a frame 2, a first smoke baffle 1a and a second smoke baffle 1 b.

The frame 2 may include a top plate 25, a first side plate 21, and a second side plate 22. The top plate 25 is disposed parallel or substantially parallel to the horizontal plane, the first side plate 21 and the second side plate 22 are disposed on the bottom surface of the top plate 25, and the plate surface of each of the first side plate 21 and the second side plate 22 is perpendicular or substantially perpendicular to the top plate 25. The plate surfaces of the first side plate 21 and the second side plate 22 are arranged to be opposed to each other in the horizontal direction. For example, the horizontal direction may be a left-right direction, the first side plate 21 (left side plate) may be provided at a left side portion of the top plate 25, and the second side plate 22 (right side plate) may be provided at a right side portion of the top plate 25. The first side plate 21 and the top plate 25 may be welded together, and the second side plate 22 and the top plate 25 may be welded together, so as to improve the structural strength of the frame 2. The horizontal direction is indicated by an arrow C in fig. 1, and the left-right direction is indicated by an arrow D in fig. 1.

The plate surface of each of the first smoke baffle 1a and the second smoke baffle 1b is vertical or approximately vertical to the horizontal plane, and the plate surface of the first smoke baffle 1a and the plate surface of the second smoke baffle 1b are arranged oppositely in the horizontal direction. Each of the first smoke barrier 1a and the second smoke barrier 1b may be a transparent smoke barrier 1. Therefore, the sight line of the user can be further prevented from being blocked by the first smoke blocking plate 1a and the second smoke blocking plate 1b under the condition that the smoke blocking effect is not reduced, the user can be further prevented from being limited in a narrow space during cooking, and the constraint sense of the user during cooking is effectively relieved.

The transparent smoke barrier 1 has a transparent portion (each of the first smoke barrier 1a and the second smoke barrier 1b has a transparent portion), i.e. at least a portion of the transparent smoke barrier 1 is transparent. In other words, at least a portion of the transparent smoke barrier 1 is made of a transparent material. When cooking, the user's sight can pass through the transparent portion so that the user can easily see things outside the range hood 1000, and thus the first smoke barrier 1a and the second smoke barrier 1b do not block the user's sight.

Optionally, the area of the transparent part accounts for 50% -100% of the area of the first smoke baffle 1a and/or the second smoke baffle 1 b. In other words, the area of the transparent portion occupies 50% to 100% of the area of the transparent smoke barrier 1. Therefore, the first smoke baffle 1a and/or the second smoke baffle 1b can be further prevented from blocking the sight of a user, the user can be further prevented from being limited in a narrow space during cooking, and the restriction of the user during cooking is effectively relieved.

As shown in fig. 2, 3 and 7, the transparent smoke barrier 1 may include a mounting frame 11 and a glass plate 13, i.e., each of the first smoke barrier 1a and the second smoke barrier 1b may include a mounting frame 11 and a glass plate 13. The glass plate 13 is provided on the mount 11, and the glass plate 13 constitutes the transparent portion. The mounting frame 11 of the first smoke barrier 1a may be provided to at least one of the first side plate 21 and the top plate 25, and the mounting frame 11 of the second smoke barrier 1b may be provided to at least one of the second side plate 22 and the top plate 25.

The transparent smoke barrier 1 may further comprise a reinforcement 12, i.e. each of the first smoke barrier 1a and the second smoke barrier 1b may further comprise a reinforcement 12. The reinforcing portion 12 is provided in the mounting frame 11, and the glass plate 13 is provided in the reinforcing portion 12. Through set up reinforcing part 12 on mounting bracket 11 to can improve mounting bracket 11's structural strength, and then can improve transparent cigarette board 1's structural strength, so that make glass board 13 install on mounting bracket 11 more firmly and make transparent cigarette board 1 install on frame 2 more firmly.

As shown in fig. 2, 3 and 7, the shape of the reinforcement 12 is adapted to the shape of the mounting bracket 11. Thereby, the structural strength of the mounting frame 11 and the transparent smoke barrier 1 can be further improved.

The mounting 11 may be a profile, for example the mounting 11 may be an aluminium profile. The reinforcement 12 is a sheet metal part, and the reinforcement 12 is mounted on the mounting frame 11 by fasteners (e.g., screws or bolts). The glass plate 13 is bonded to the reinforcing portion 12.

As shown in fig. 7, the mounting bracket 11 may have a slot 113 (i.e., a cavity), and a mounting post 114 is disposed in the slot 113, and the mounting post 114 has a threaded hole. The reinforcement 12 is mounted on the mounting bracket 11 by screws or bolts that fit in threaded holes. The reinforcement 12 covers the slot 113, and the edge 1131 of the slot 113 surrounds the reinforcement 12. The glass sheet 13 is also bonded to the edge 1131 of the slot 113 to more securely mount the glass sheet 13.

As shown in fig. 2, the mounting frame 11 of the first smoke barrier 1a is located between the glass plate 13 of the first smoke barrier 1a and the mounting frame 11 of the second smoke barrier 1b in the horizontal direction, and the mounting frame 11 of the second smoke barrier 1b is located between the mounting frame 11 of the first smoke barrier 1a and the glass plate 13 of the second smoke barrier 1b in the horizontal direction.

For example, the first smoke barrier 1a is located at the left side of the second smoke barrier 1b, the first smoke barrier 1a is a left smoke barrier, and the second smoke barrier 1b is a right smoke barrier. Wherein, the glass plate 13 of first cigarette board 1a, the mounting bracket 11 of second cigarette board 1b and the glass plate 13 of second cigarette board 1b set gradually along the direction from a left side to the right side.

The first smoke barrier 1a is disposed on at least one of the first side plate 21 and the top plate 25, and the second smoke barrier 1b is disposed on at least one of the second side plate 22 and the top plate 25. Alternatively, the first smoke barrier 1a may be detachably provided to at least one of the first side plate 21 and the top plate 25, and the second smoke barrier 1b may be detachably provided to at least one of the second side plate and the top plate 25 22.

After the range hood 1000 is used for a period of time, a lot of oil stains are attached to the range hood 1000. Through making first cigarette board 1a and second cigarette board 1b detachably install on frame 2 to can dismantle first cigarette board 1a and second cigarette board 1b from frame 2, so that clear away the greasy dirt on first cigarette board 1a and second cigarette board 1b more easily, thoroughly, and clear away the greasy dirt of first cigarette board 1a and second cigarette board 1b and the adjacent department such as panel 200 more easily, thoroughly.

For example, the rear end of the first smoke barrier 1a and the left end of the face plate 200 are both mounted on the front end of the first side plate 21, and the rear end of the second smoke barrier 1b and the right end of the face plate 200 are both mounted on the front end of the second side plate 22. The rear end of the first smoke barrier 1a is adjacent to the left end of the panel 200 to form a "dead angle", and the rear end of the second smoke barrier 1b is adjacent to the right end of the panel 200 to form a "dead angle". By detaching the first smoke barrier 1a and the second smoke barrier 1b from the frame 2, the oil stains on the rear end portion of the first smoke barrier 1a, the rear end portion of the second smoke barrier 1b, and the left and right end portions of the panel 200 can be removed more easily and more thoroughly.

Moreover, the first smoke baffle 1a and the second smoke baffle 1b are detachably mounted on the frame 2, so that the first smoke baffle 1a and the second smoke baffle 1b can be detached from the frame 2 when the range hood 1000 is transported, and the first smoke baffle 1a and the second smoke baffle 1b are prevented from being deformed or even damaged in the transportation process. This is because when the first smoke barrier 1a and the second smoke barrier 1b are mounted on the frame 2, a large space exists between the first smoke barrier 1a and the second smoke barrier 1b, resulting in the first smoke barrier 1a and the second smoke barrier 1b being easily deformed or even damaged due to lack of support.

It will be understood by those skilled in the art that when one of the first smoke barrier 1a and the second smoke barrier 1b is not a transparent smoke barrier 1, the one of the first smoke barrier 1a and the second smoke barrier 1b may be a known smoke barrier, and the one of the first smoke barrier 1a and the second smoke barrier 1b may be mounted on the frame 2 in a known manner. Since these are not related to the point of the invention of the present application, they are not described in detail.

The mount 11 is detachably provided to at least one of the first side plate 21 and the second side plate 22. Specifically, when the first smoke barrier 1a is a transparent smoke barrier 1, the mounting frame 11 of the first smoke barrier 1a is detachably disposed on the first side plate 21; when the second smoke baffle 1b is the transparent smoke baffle 1, the mounting rack 11 of the second smoke baffle 1b is detachably arranged on the second side plate 22; when first keep off cigarette board 1a and second keep off cigarette board 1b and be transparent fender cigarette board 1, first keep off cigarette board 1 a's mounting bracket 11 detachably sets up in first curb plate 21, and second keep off cigarette board 1 b's mounting bracket 11 detachably sets up in second curb plate 22.

As shown in fig. 3, 5 and 7, the first fastening piece 141 is disposed on the mounting frame 11 of the first smoke barrier 1a, the first fastening piece 141 is disposed on the mounting frame 11 of the second smoke barrier 1b, and the second fastening piece 231 is disposed on each of the first side plate 21 and the second side plate 22. The first fastening piece 141 of the mounting frame 11 of the first smoke barrier 1a is detachably fastened to the second fastening piece 231 of the first side plate 21. The first clip element 141 of the mounting frame 11 of the second smoke barrier 1b is detachably engaged with the second clip element 231 of the second side plate 22. Therefore, the first smoke baffle 1a and the second smoke baffle 1b can be more conveniently and more stably installed.

As shown in fig. 2 to 7, the mounting bracket 11 includes a first vertical portion 111 and a first horizontal portion 112, and each of the first side plate 21 and the second side plate 22 includes a second vertical portion 211 and a second horizontal portion 212. Alternatively, the first upright portion 111 is connected to the first transverse portion 112, and the second upright portion 211 is connected to the second transverse portion 212. The first horizontal portion 112 is horizontally disposed, and the first vertical portion 111 is located in a vertical plane. The first vertical portion 111 of the first smoke barrier 1a and the second vertical portion 211 of the first side plate 21 may be located in the same vertical plane, and the first vertical portion 111 of the second smoke barrier 1b and the second vertical portion 211 of the second side plate 22 may be located in the same vertical plane.

Wherein, be equipped with first clamping piece 141 on one in first vertical part 111 and the first horizontal part 112 of the mounting bracket 11 of first cigarette board 1a, be equipped with first clamping piece 141 on one in first vertical part 111 and the first horizontal part 112 of the mounting bracket 11 of second cigarette board 1 b. A second fastening piece 231 is provided on a corresponding one of the second vertical portion 211 and the second horizontal portion 212 of the first side plate 21, and a second fastening piece 231 is provided on a corresponding one of the second vertical portion 211 and the second horizontal portion 212 of the second side plate 22. Therefore, the structures of the first smoke baffle plate 1a, the second smoke baffle plate 1b, the first side plate 21 and the second side plate 22 can be more reasonable.

That is, when the first vertical portion 111 (the first horizontal portion 112) of the mounting frame 11 of the first smoke barrier 1a is provided with the first fastening piece 141, the second vertical portion 211 (the second horizontal portion 212) of the first side plate 21 is provided with the second fastening piece 231; when the first vertical portion 111 (the first horizontal portion 112) of the mounting frame 11 of the second smoke barrier 1b is provided with the first engaging member 141, the second vertical portion 211 (the second horizontal portion 212) of the second side plate 22 is provided with the second engaging member 231.

Alternatively, as shown in fig. 4 and 7, the upper end 1113 of the first vertical section 111 is located forward of the lower end 1114 of the first vertical section 111, and the upper portion 2112 of the front surface 2111 of the second vertical section 211 is located forward of the lower portion 2113 of the front surface 2111 of the second vertical section 211. That is, the first vertical portion 111 is obliquely provided, and the front surface 2111 of the second vertical portion 211 is an inclined surface.

Therefore, the size of the upper parts of the first side plate 21 and the second side plate 22 can be made large so as to improve the connection strength between the first side plate 21 and the top plate 25, and the size of the first side plate 21 and the size of the second side plate 22 are reduced from top to bottom so as to make the first smoke baffle plate 1a and the second smoke baffle plate 1b have larger sizes, so that the user can be further prevented from being limited in a narrow space during cooking, and the constraint sense of the user during cooking can be more effectively relieved.

As shown in fig. 2 and 7, the reinforcing part 12 includes a third vertical part 121 and a third horizontal part 122, the third vertical part 121 and the first vertical part 111 are disposed opposite to each other in the horizontal direction, and the third horizontal part 122 and the first horizontal part 112 are disposed opposite to each other in the horizontal direction.

As shown in fig. 2 to 7, a first transverse portion 112 of the mounting frame 11 of the first smoke baffle 1a is provided with a first fastening piece 141, a second transverse portion 212 of the first side plate 21 is provided with a second fastening piece 231, a first transverse portion 112 of the mounting frame 11 of the second smoke baffle 1b is provided with the first fastening piece 141, and a second transverse portion 212 of the second side plate 22 is provided with the second fastening piece 231.

One of the first positioning element 142 and the second positioning element 232 is arranged on the first vertical portion 111 of the first smoke baffle 1a, the other of the first positioning element 142 and the second positioning element 232 is arranged on the second vertical portion 211 of the first side plate 21, and the first positioning element 142 on the first vertical portion 111 of the first smoke baffle 1a is matched with the second positioning element 232 on the second vertical portion 211 of the first side plate 21.

One of the first positioning element 142 and the second positioning element 232 is arranged on the first vertical portion 111 of the second smoke baffle 1b, the other of the first positioning element 142 and the second positioning element 232 is arranged on the second vertical portion 211 of the second side plate 22, and the first positioning element 142 on the first vertical portion 111 of the second smoke baffle 1b is matched with the second positioning element 232 on the second vertical portion 211 of the second smoke baffle 1 b.

Therefore, the first cigarette retaining plate 1a and the second cigarette retaining plate 1b can be positioned and preassembled by utilizing the first positioning piece 142 and the second positioning piece 232, so that the first cigarette retaining plate 1a and the second cigarette retaining plate 1b can be more conveniently and more accurately installed.

For example, the first fastening member 141 includes a first seat 1411 and a first fastening portion 1412 disposed on the first seat 1411, and the second fastening member 231 includes a second seat 2311 and a second fastening portion 2312 disposed on the second seat 2311. The first seat 1411 is disposed on the first transverse portion 112, the second seat 2311 is disposed on the second transverse portion 212, and the first fastening portion 1412 is detachably fastened to the second fastening portion 2312.

The first positioning element 142 includes a third seat 1421 and a positioning pin 1422 disposed on the third seat 1421, the positioning pin 1422 extends in the front-back direction, the second positioning element 232 includes a fourth seat 2321, and the fourth seat 2321 has a positioning hole 2322 extending in the front-back direction. The third seat 1421 is disposed on the first vertical portion 111, the fourth seat 2321 is disposed on the second vertical portion 211, and at least a portion of the positioning pin 1422 is fitted in the positioning hole 2322. The positioning pins 1422 and the positioning holes 2322 can be used to cooperate to limit the movement of the first smoke stop 1a and the second smoke stop 1b in the up-down direction and the left-right direction. The up-down direction is shown by an arrow E in fig. 1, and the front-back direction is shown by an arrow F in fig. 4.

As shown in fig. 4 and 7, the first transverse portion 112 has a first mounting cavity 1121, the first fastening member 141 is disposed in the first mounting cavity 1121, the first vertical portion 111 has a second mounting cavity 1111, and the first positioning member 142 is disposed in the second mounting cavity 1111.

Specifically, the first mounting cavity 1121 is opened in the upper surface 1122 of the first lateral portion 112, and the second mounting cavity 1111 is opened in the rear surface 1112 of the first vertical portion 111. The first seat 1411 is mounted in the first mounting cavity 1121 through a screw or a bolt, and the first fastening portion 1412 extends out of the first mounting cavity 1121. The third seat 1421 is mounted in the second mounting cavity 1111 by screws or bolts, and the positioning pin 1422 extends backward out of the second mounting cavity 1111.

The second transverse portion 212 includes a first flange 2121, the first flange 2121 has a first through hole 2122 penetrating therethrough in the vertical direction, and the second fastening member 231 (the second seat body 2311) is disposed on the upper surface of the first flange 2121 and is opposite to the first through hole 2122 in the vertical direction. For example, the second fastening portion 2312 is disposed on the rear surface of the second seat body 2311, the second seat body 2311 has a third through hole 2313 penetrating through the second seat body 2311 along the vertical direction, and the third through hole 2313 and the first through hole 2122 are opposite to each other in the vertical direction, so that the first fastening portion 1412 passes through the first through hole 2122 and the third through hole 2313 and is detachably fastened to the second fastening portion 2312.

The second vertical portion 211 includes a second flange 2114, the second flange 2114 has a second through hole 2115 penetrating therethrough in the front-rear direction, and a second positioning member 232 (a fourth seat 2321) is disposed on the rear surface of the second flange 2114 and is opposite to the second through hole 2115 in the front-rear direction. For example, the positioning hole 2322 is opposed to the second through-hole 2115 in the front-rear direction, so that the positioning pin 1422 is fitted into the positioning hole 2322 through the second through-hole 2115.

Alternatively, the first cuff 2121 may be disposed horizontally and the second cuff 2114 may be disposed vertically, for example, the second cuff 2114 may be perpendicular to the front-rear direction.

Alternatively, the front surface of the second turned-up edge 2114 constitutes the front surface 2111 of the second vertical portion 211. The second body 2311 may be adhered to the upper surface of the first flange 2121, and the fourth body 2321 may be adhered to the rear surface of the second flange 2114.

When the first smoke barrier 1a is installed, the first smoke barrier 1a may be in a substantially vertical state and may move backward along a substantially horizontal direction so as to enable the first positioning element 142 on the first smoke barrier 1a to cooperate with the second positioning element 232 on the first side plate 21, thereby limiting the first smoke barrier 1a from moving up and down and from moving left and right. For example, the positioning pin 1422 of the first smoke baffle 1a is engaged with the positioning hole 2322 of the second positioning element 232 of the first side plate 21. Then, the first smoke barrier 1a is moved backward so that the first engaging portion 141 of the first smoke barrier 1a and the second engaging portion 231 of the first side plate 21 engage with each other, thereby restricting the first smoke barrier 1a from moving forward and backward. The second smoke barrier 1b is installed in the same manner as the first smoke barrier 1a, and thus will not be described in detail.

As shown in fig. 3, 5 and 6, the mounting frame 11 is provided with a first magnetic member 15, and each of the first side plate 21 and the second side plate 22 is provided with a second magnetic member 24 capable of attracting the first magnetic member 15. That is to say, the first magnetic member 15 is disposed on the mounting frame 11 of the first smoke barrier 1a, the second magnetic member 24 is disposed on the first side plate 21, and the first magnetic member 15 on the mounting frame 11 of the first smoke barrier 1a and the second magnetic member 24 on the first side plate 21 attract each other. The first magnetic part 15 is arranged on the mounting frame 11 of the second smoke baffle 1b, the second magnetic part 24 is arranged on the second side plate 22, and the first magnetic part 15 on the mounting frame 11 of the second smoke baffle 1b and the second magnetic part 24 on the second side plate 22 attract each other.

It is thereby possible to mount the first smoke barrier 1a on the first side plate 21 more easily and more firmly and to mount the second smoke barrier 1b on the second side plate 22 more easily and more firmly.

As shown in fig. 5 to 7, the mounting bracket 11 has a third mounting cavity 115, and the first magnetic member 15 is disposed in the third mounting cavity 115. The reinforcement portion 12 is provided in the mounting bracket 11 and covers an opening of the third mounting cavity 115. Whereby the first magnetic member 15 can be more conveniently and more stably mounted.

Each of the first vertical portion 111 and the first horizontal portion 112 may have the third mounting cavity 115, so that each of the first vertical portion 111 and the first horizontal portion 112 may be provided with the first magnetic member 15. Optionally, the first vertical portion 111 is provided with a plurality of first magnetic members 15 and a plurality of first positioning members 142, the plurality of first magnetic members 15 are arranged at intervals along the length direction of the first vertical portion 111, and the plurality of first positioning members 142 are arranged at intervals along the length direction of the first vertical portion 111.

The second magnetic member 24 is disposed on the second fastening member 231, the second positioning member 232 is disposed on the second vertical portion 211, and the second magnetic member 24 is disposed on the second positioning member 232.

As shown in fig. 5 and 6, the second seat 2311 is provided with a second magnetic member 24 on an upper surface thereof, for example, the second seat 2311 is provided with a snap on an upper surface thereof, and the second magnetic member 24 is mounted on the upper surface of the second seat 2311 by the snap. The rear surface of the fourth seat 2321 is provided with a second magnetic element 24, for example, the rear surface of the fourth seat 2321 is provided with a buckle, and the second magnetic element 24 is mounted on the rear surface of the fourth seat 2321 through the buckle.

Optionally, the second vertical portion 211 is provided with a plurality of second positioning elements 232 and a plurality of second magnetic elements 24, the plurality of second positioning elements 232 are arranged at intervals along the length direction of the second vertical portion 211, and the plurality of second magnetic elements 24 are disposed on the rear surfaces of the plurality of fourth seat bodies 2321 in a one-to-one correspondence manner. The first magnetic member 15 on the first transverse portion 112 and the second magnetic member 24 on the second transverse portion 212 are disposed opposite to each other in the vertical direction, and the first magnetic member 15 on the first vertical portion 111 and the second magnetic member 24 on the second vertical portion 211 are disposed adjacent to each other in the vertical direction. Both the first magnetic member 15 and the second magnetic member 24 may be magnets.

The utility model also discloses a range hood 1000. According to the utility model discloses range hood 1000 includes according to the utility model discloses the guiding device 100 of above-mentioned embodiment.

Therefore, according to the utility model discloses range hood 1000 has the field of vision of expansion user when the culinary art, promotes advantages such as comfort level of user when the culinary art.

It will be appreciated by those skilled in the art that the range hood 1000 according to the embodiment of the present invention may further include a panel 200, a bellows assembly, a housing, and the like. These components are not described in detail since they are not relevant to the inventive aspects of the present application.

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 the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and 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 such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited 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 connected internally or in any other suitable relationship, unless expressly stated otherwise. 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 "under," "beneath," and "under" a second feature may be directly under or obliquely under the second 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 embodiments of the present invention 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 can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (17)

1. The utility model provides a guiding device for range hood which characterized in that includes:

the frame, the first smoke baffle and the second smoke baffle;

each of the first smoke baffle and the second smoke baffle is arranged on the frame;

the plate surface of each of the first smoke baffle and the second smoke baffle is vertical or approximately vertical to the horizontal plane;

the plate surface of the first smoke baffle plate and the plate surface of the second smoke baffle plate are oppositely arranged in the horizontal direction;

at least one of the first smoke baffle and the second smoke baffle is detachably arranged.

2. The deflector for a range hood according to claim 1,

the frame comprises a top plate, a first side plate and a second side plate;

the top plate is arranged in parallel or approximately in parallel to a horizontal plane, the first side plate and the second side plate are arranged on the bottom surface of the top plate, and the plate surface of each of the first side plate and the second side plate is perpendicular or approximately perpendicular to the top plate;

the plate surface of the first side plate and the plate surface of the second side plate are arranged oppositely in the horizontal direction;

the first smoke baffle plate is detachably provided with at least one of the first side plate and the top plate; and/or

The second smoke baffle is detachably provided with at least one of the second side plate and the top plate.

3. The airflow directing device for a range hood according to claim 2, wherein each of the first smoke baffle and the second smoke baffle is provided with a first fastening piece, each of the first side plate and the second side plate is provided with a second fastening piece, the first fastening piece on the first smoke baffle is detachably fastened to the second fastening piece on the first side plate, and the first fastening piece on the second smoke baffle is detachably fastened to the second fastening piece on the second side plate.

4. The deflector for a range hood of claim 3, wherein each of the first and second smoke baffles comprises a first vertical portion and a first horizontal portion, each of the first and second side plates comprises a second vertical portion and a second horizontal portion, wherein the first snap-fit member is disposed at one of the first vertical portion and the first horizontal portion, and the second snap-fit member is disposed at a corresponding one of the second vertical portion and the second horizontal portion.

5. The deflector device for a range hood according to claim 4, wherein the first clamping member is disposed at the first transverse portion, the second clamping member is disposed at the second transverse portion, one of the first positioning member and the second positioning member is disposed on the first vertical portion, the other of the first positioning member and the second positioning member is disposed on the second vertical portion, and the first positioning member is engaged with the second positioning member.

6. The deflector for a range hood according to claim 5,

the first clamping piece comprises a first seat body and a first clamping part arranged on the first seat body, the second clamping piece comprises a second seat body and a second clamping part arranged on the second seat body, the first seat body is arranged on the first transverse part, the second seat body is arranged on the second transverse part, and the first clamping part is detachably clamped on the second clamping part;

the first locating piece includes the third pedestal and set up in the locating pin of third pedestal, the locating pin extends along the fore-and-aft direction, the second locating piece includes the fourth pedestal, the fourth pedestal has the locating hole that extends along the fore-and-aft direction, wherein the third pedestal set up in first perpendicular portion, the fourth pedestal set up in second perpendicular portion, at least some cooperation of locating pin is in the locating hole.

7. The flow guide device for a range hood according to claim 5, wherein the first transverse portion has a first mounting cavity, the first clamping member is disposed in the first mounting cavity, the first vertical portion has a second mounting cavity, the first positioning member is disposed in the second mounting cavity, the second transverse portion includes a first flange having a first through hole penetrating through the first flange in an up-down direction, the second clamping member is disposed on an upper surface of the first flange and opposite to the first through hole in the up-down direction, the second vertical portion includes a second flange having a second through hole penetrating through the second flange in a front-back direction, and the second positioning member is disposed on a rear surface of the second flange and opposite to the second through hole in the front-back direction.

8. The deflector device for a range hood according to claim 7, wherein the first mounting cavity is opened on an upper surface of the first transverse portion, and the second mounting cavity is opened on a rear surface of the first vertical portion.

9. The deflector device for a range hood according to claim 4, wherein the upper end of the first vertical portion is located in front of the lower end of the first vertical portion, and the upper portion of the front surface of the second vertical portion is located in front of the lower portion of the front surface of the second vertical portion.

10. The airflow guiding device for a range hood according to claim 7, wherein the first fastening member includes a first seat and a first fastening portion disposed on the first seat, the first seat is disposed on the first transverse portion, the second fastening member includes a second seat and a second fastening portion, the second seat is disposed on the second transverse portion, the second fastening portion is disposed on a rear surface of the second seat, wherein the second seat has a third through hole passing through the second seat in an up-down direction, the third through hole and the first through hole are opposite in the up-down direction, and the first fastening portion passes through the first through hole and the third through hole and is detachably fastened to the second fastening portion.

11. The deflector for a range hood according to claim 5, wherein each of the first smoke baffle and the second smoke baffle is provided with a first magnetic member, each of the first side plate and the second side plate is provided with a second magnetic member, the first magnetic member on the first smoke baffle attracts the second magnetic member on the first side plate, and the first magnetic member on the second smoke baffle attracts the second magnetic member on the second side plate.

12. The flow guiding device for a range hood according to claim 11, wherein each of the first smoke baffle and the second smoke baffle has a third installation cavity, the first magnetic member is disposed in the third installation cavity, the second clamping member has the second magnetic member thereon, the second vertical portion has the second positioning member thereon, and the second positioning member has the second magnetic member thereon.

13. The flow guide device for a range hood according to claim 12, wherein the second clamping member includes a second seat body and a second fastening portion disposed on the second seat body, the second seat body is disposed on the second transverse portion, the second positioning member includes a fourth seat body, the fourth seat body has a positioning hole extending along a front-rear direction, the fourth seat body is disposed on the second vertical portion, the second magnetic member is disposed on an upper surface of the second seat body, and the second magnetic member is disposed on a rear surface of the fourth seat body.

14. The deflector for a range hood of claim 5, wherein each of the first and second fume shields comprises:

a mount removably disposed to a respective one of the first and second side plates;

the reinforcing part is arranged on the mounting frame, and the shape of the reinforcing part is matched with that of the mounting frame; and

a glass plate disposed at the reinforcing portion.

15. The deflector device for a range hood of claim 14, wherein the mounting bracket comprises the first vertical portion and the first transverse portion, and the reinforcing portion has a shape adapted to the shape of the mounting bracket.

16. The deflector device for a range hood according to claim 14, wherein the mounting bracket is a profile, the reinforcing part is a sheet metal part, the reinforcing part is mounted on the mounting bracket through a fastener, and the glass plate is bonded on the reinforcing part.

17. A range hood, characterized by comprising a deflector device for a range hood according to any one of claims 1 to 16.

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