CN211041087U - Fume exhaust fan - Google Patents
Fume exhaust fan Download PDFInfo
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- CN211041087U CN211041087U CN201921805881.9U CN201921805881U CN211041087U CN 211041087 U CN211041087 U CN 211041087U CN 201921805881 U CN201921805881 U CN 201921805881U CN 211041087 U CN211041087 U CN 211041087U
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- upper cover
- cover plate
- cabinet
- support
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Abstract
The utility model provides a range hood, include: the smoke cover upper cover plate is arranged on the smoke collecting cover main body and comprises a notch matched with the appearance of the outer layer cabinet plate; support piece corresponds the breach setting, and on wind cabinet casing and/or outer layer cabinet board were located to one end, the other end extended to petticoat pipe upper cover plate below to support the petticoat pipe upper cover plate. Support piece locates on wind cabinet casing and/or outer layer cabinet board in this scheme, therefore support piece can regard as a whole with wind cabinet casing and/or outer layer cabinet board, can transmit when consequently support piece atress and share on wind cabinet casing and/or outer layer cabinet board. So place the cigarette cover upper cover plate this moment again, support piece forms further support to the cigarette cover upper cover plate, has increased the mechanical strength of cigarette cover upper cover plate, has added support piece in current virtual position department and has supported, has eliminated the original virtual position of cigarette cover upper cover plate, places the cigarette cover upper cover plate atress and takes place deformation, has improved user experience.
Description
Technical Field
The utility model relates to a kitchen equipment technical field, concretely relates to range hood.
Background
As shown in fig. 1, the conventional range hood includes a smoke collecting hood main body 1 and a hood housing 3. The wind cabinet shell 3 is used for installing power equipment, and after the smoke hood main body 1 and the wind cabinet shell 3 are connected, the power equipment sucks oil smoke into the smoke hood main body 1 for treatment.
Wherein, the outer layer cabinet plate 31 is arranged outside the wind cabinet shell 3, and the smoke hood upper cover plate 2 is arranged above the smoke collecting hood main body 1 for the purpose of beauty. However, as shown in fig. 2, a suspended virtual position, such as the region a in fig. 2, exists at the edge part of the smoke hood upper cover plate 2 close to the wind cabinet housing 3, so that when the smoke hood upper cover plate 2 is stressed, the virtual position is easily deformed in a concave manner.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the technical defect that there is virtual position in the petticoat pipe upper cover plate among the prior art to a range hood is provided.
A range hood, comprising:
the smoke hood upper cover plate is arranged on the smoke collecting hood main body and comprises a notch matched with the appearance of the outer layer cabinet plate;
support piece corresponds the breach sets up, and wind cabinet casing and/or on the outer cabinet board, the other end to extension in petticoat pipe upper cover plate below supports the petticoat pipe upper cover plate.
The support member includes:
the connecting part is detachably connected to the air cabinet shell;
supporting part, one end are located on the connecting portion, the other end to smoke-hood upper cover plate below extends, outer cabinet board and smoke-hood upper cover plate all contradict to support and be in on the supporting part.
The support member further includes:
spacing portion, the convex locating between connecting portion and the supporting part, contradict the wind cabinet casing or outer layer cabinet board.
The support member further includes:
the stopper is located keep away from on the supporting part the one end of connecting portion, the stopper with constitute between the spacing portion and be used for supporting the constant head tank of petticoat pipe upper cover plate.
A flanging extends out of the edge of the notch of the upper cover plate of the cigarette cover and is embedded and supported in the positioning groove.
The supporting piece is arranged on the air cabinet shell, and the air cabinet shell is provided with a mounting hole for connecting the supporting piece.
And the outer layer cabinet plate is provided with a yielding notch for the connecting part to pass through.
The mounting hole is located petticoat pipe upper cover plate below, outer layer cabinet board extends to petticoat pipe upper cover plate below passes through the breach of stepping down supports on the support piece.
The supporting pieces are symmetrically arranged on two sides of the air cabinet shell.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a range hood, include: the smoke hood upper cover plate is arranged on the smoke collecting hood main body and comprises a notch matched with the appearance of the outer layer cabinet plate; support piece corresponds the breach sets up, and wind cabinet casing and/or on the outer cabinet board, the other end to extension in petticoat pipe upper cover plate below supports the petticoat pipe upper cover plate.
The wind cabinet shell is fixed on the smoke hood main body, and the outer layer cabinet plate is fixed on the outer surface of the wind cabinet shell. Therefore, the mechanical strength of the outer layer cabinet plate and the wind cabinet shell is enough to keep the stability of the shape of the wind cabinet shell when bearing external force on the premise of meeting design requirements. Support piece locates on wind cabinet casing and/or outer layer cabinet board in this scheme, therefore support piece can regard as a whole with wind cabinet casing and/or outer layer cabinet board, can transmit when consequently support piece atress and share on wind cabinet casing and/or outer layer cabinet board. So place the cigarette cover upper cover plate this moment again, support piece forms further support to the cigarette cover upper cover plate, has increased the mechanical strength of cigarette cover upper cover plate, has added support piece in current virtual position department and has supported, has eliminated the original virtual position of cigarette cover upper cover plate, places the cigarette cover upper cover plate atress and takes place deformation, has improved user experience.
2. The support member includes: the connecting part is detachably connected to the air cabinet shell; supporting part, one end are located on the connecting portion, the other end to smoke-hood upper cover plate below extends, outer cabinet board and smoke-hood upper cover plate all contradict to support and be in on the supporting part.
Is connected with the wind cabinet shell through a connecting part and supports the upper cover plate of the smoke hood through a supporting part. The original virtual position of the upper cover plate of the smoke hood provides support, so that the original virtual position of the upper cover plate of the smoke hood is not easy to deform due to the support of the support part even if external force is applied.
3. The support member further includes: spacing portion, the convex locating between connecting portion and the supporting part, contradict the wind cabinet casing or outer layer cabinet board.
When the supporting part is connected to the wind cabinet shell or the outer layer cabinet plate, the limiting part is gradually close to the surface of the wind cabinet shell or the outer layer cabinet plate. Therefore, the limiting part can continuously enter the wind cabinet shell or the outer layer cabinet plate at the supporting part, and meanwhile, the supporting part can be supported below the edge of the upper cover plate of the smoke hood. Simultaneously, because spacing portion laminating is on fume chamber casing or outer layer cabinet board, consequently when the supporting part atress, spacing portion prevents support piece to take place the slope, has further improved the stability that the supporting part supported the petticoat pipe upper cover plate.
4. The support member further includes: the stopper is located keep away from on the supporting part the one end of connecting portion, the stopper with constitute between the spacing portion and be used for supporting the constant head tank of petticoat pipe upper cover plate.
The limiting block plays a positioning role, because when the smoke hood is actually installed, the supporting piece is installed firstly, and finally the smoke hood upper cover plate is buckled. Therefore, the upper cover plate of the smoke hood can be correspondingly buckled with the positioning groove in a more accurate installation manner.
5. A flanging extends out of the edge of the notch of the upper cover plate of the cigarette cover and is embedded and supported in the positioning groove.
The turn-ups cooperation constant head tank realizes the more accurate installation lock of petticoat pipe upper cover plate, has the contained angle simultaneously between turn-ups and the petticoat pipe upper cover plate, and consequently the turn-ups supports between petticoat pipe upper cover plate and constant head tank, has further strengthened the mechanical strength that the petticoat pipe upper cover plate corresponds the breach edge.
6. The supporting piece is arranged on the air cabinet shell, and the air cabinet shell is provided with a mounting hole for connecting the supporting piece.
The wind cabinet casing is used for connecting power equipment such as fan, and consequently the mechanical strength of wind cabinet casing itself is higher, and consequently support piece connects on the wind cabinet casing, can provide more reliable support for the cigarette cover upper cover plate.
7. And the outer layer cabinet plate is provided with a yielding notch for the connecting part to pass through.
Outer layer cabinet board has increased the area of contact between outer layer cabinet board and the support piece through stepping down the breach support on support piece to the stability of mutually supporting between outer layer cabinet board and the support piece has been improved. And meanwhile, the outer layer cabinet plate also plays a role in preventing the supporting piece from inclining.
8. The mounting hole is located petticoat pipe upper cover plate below, outer layer cabinet board extends to petticoat pipe upper cover plate below passes through the breach of stepping down supports on the support piece.
The outer layer cabinet plate mainly plays a role in decoration, so that the outer layer cabinet plate extends to the lower portion of the upper cover plate of the smoke hood, the position, located below the upper cover plate of the smoke hood, of the air cabinet shell is exposed, meanwhile, the mounting hole is exposed, and installation of the supporting piece is facilitated.
9. The supporting pieces are symmetrically arranged on two sides of the air cabinet shell.
A plurality of support piece distribute on the edge of the breach that the petticoat pipe upper cover plate corresponds the wind cabinet casing and sets up, have further improved the mechanical strength of petticoat pipe upper cover plate. Prevent the deformation of the upper cover plate of the smoke hood under the stress.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an exploded view of a prior art range hood;
FIG. 2 is a cross-sectional view showing a structure of a dummy region in the related art;
FIG. 3 is a schematic view showing the position of the support member;
FIG. 4 is an enlarged view of the support structure shown at I in FIG. 3;
FIG. 5 is a cross-sectional view showing the position of the support;
fig. 6 is an enlarged view of the matching structure of the support piece and the smoke hood upper cover plate at II in fig. 5.
Description of reference numerals:
1. a smoke collecting hood main body; 2. a smoke hood upper cover plate; 21. flanging; 3. a cabinet housing; 31. an outer layer cabinet board; 32. Mounting holes; 4. a support member; 41. a connecting portion; 42. a support portion; 43. a limiting part; 44. a limiting block; 45. Positioning a groove; 5. and (5) yielding notches.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
The present embodiment provides a range hood, as shown in fig. 3, including: the smoke hood upper cover plate 2 is arranged on the smoke collecting hood main body 1 and comprises a notch matched with the appearance of the outer layer cabinet plate 31; support piece 4 corresponds the breach setting, and on wind cabinet casing 3 and/or outer layer cabinet board 31 were located to one end, the other end extended to 2 below on the petticoat pipe upper cover plate to support petticoat pipe upper cover plate 2. The wind cabinet shell 3 is fixed on the smoke hood main body, and the outer layer cabinet plate 31 is fixed on the outer surface of the wind cabinet shell 3. Therefore, the mechanical strength of the outer cabinet plate 31 and the wind cabinet housing 3 is sufficient to keep the shape thereof stable when bearing external force on the premise of meeting the design requirement. Support piece 4 is located on wind cabinet casing 3 and/or outer layer cabinet board 31 in this scheme, therefore support piece 4 can be regarded as a whole with wind cabinet casing 3 and/or outer layer cabinet board 31, can transmit when consequently support piece 4 atress and share on wind cabinet casing 3 and/or outer layer cabinet board 31. So place cigarette cover upper cover plate 2 this moment again, support piece 4 forms further support to cigarette cover upper cover plate 2, has increased the mechanical strength of cigarette cover upper cover plate 2, has added support piece 4 in current virtual position department and has supported, has eliminated the original virtual position of cigarette cover upper cover plate 2, places cigarette cover upper cover plate 2 atress and takes place deformation, has improved user experience.
The installation position of the support 4 is not particularly limited, and in the present embodiment, as shown in fig. 5 and 6, the support 4 is installed on the wind cabinet housing 3. As an alternative embodiment, the support 4 is mounted on the outer cabinet panel 31.
The structure of the support 4 is not particularly limited, and in the present embodiment, as shown in fig. 6, the support 4 includes: a connecting part 41 detachably connected to the wind cabinet housing 3; the supporting part 42, on connecting portion 41 was located to one end, the other end extended to petticoat pipe upper cover plate 2 below, and outer cabinet board 31 and petticoat pipe upper cover plate 2 all contradict and support on supporting part 42. Is connected with the wind cabinet shell 3 through a connecting part 41, and supports the smoke hood upper cover plate 2 through a supporting part 42. The original virtual position of the smoke hood upper cover plate 2 is supported, so that the original virtual position of the smoke hood upper cover plate 2 is not easy to deform due to the support of the support part 42 even if external force is applied.
The shape of the support member 4 is not particularly limited, and in the present embodiment, as shown in fig. 6, the support member 4 is a strip having a circular cross section. As an alternative embodiment, the support 4 is elliptical or polygonal in cross-section.
In this embodiment, the matching relationship between the supporting member 4 and the wind cabinet housing 3 is not specifically limited, and as shown in fig. 6, the supporting member 4 further includes: and the limiting part 43 is convexly arranged between the connecting part 41 and the supporting part 42 and is abutted against the air cabinet shell 3. When the supporting portion 42 is connected to the wind cabinet housing 3 or the outer cabinet panel 31, the limiting portion 43 gradually approaches the surface of the wind cabinet housing 3 or the outer cabinet panel 31. The limiting portion 43 can continue to enter the hood housing 3 or the outer cabinet panel 31 at the supporting member 4 while ensuring that the supporting portion 42 can be supported below the edge of the hood upper cover panel 2. Meanwhile, because the limiting part 43 is attached to the wind cabinet shell 3 or the outer cabinet plate 31, when the supporting part 42 is stressed, the limiting part 43 prevents the supporting part 4 from inclining, and the stability of the supporting part 42 for supporting the smoke hood upper cover plate 2 is further improved. As an alternative embodiment, when the supporting member 4 is connected to the outer cabinet panel 31, the position-limiting portion 43 abuts against the outer cabinet panel 31.
The shape of the position-limiting portion 43 is not particularly limited, and in the present embodiment, as shown in fig. 6, the position-limiting portion 43 is a ring shape protruding out of the support member 4. As an alternative embodiment, the support 4 is oval or polygonal.
The number of the limiting portions 43 is not particularly limited, and in the present embodiment, as shown in fig. 6, there is one limiting portion 43. As an alternative embodiment, the position-limiting portion 43 is a plurality distributed along the circumference of the cross section of the supporting member 4.
The structure of the supporting member 4 is not particularly limited, and in the present embodiment, as shown in fig. 6, the supporting member 4 further includes: and the limiting block 44 is arranged at one end of the supporting part 42, which is far away from the connecting part 41, and a positioning groove 45 for supporting the smoke hood upper cover plate 2 is formed between the limiting block 44 and the limiting part 43. The limiting block 44 plays a positioning role because in actual installation, the supporting piece 4 is installed firstly, and finally the smoke hood upper cover plate 2 is buckled. Therefore, the smoke hood upper cover plate 2 can be more accurately installed and buckled corresponding to the positioning groove 45.
The structure of the smoke hood upper cover plate 2 is not particularly limited, and in the embodiment, as shown in fig. 6, a flange 21 extends from the edge of the gap of the smoke hood upper cover plate 2, and the flange 21 is embedded and supported in the positioning groove 45. The turn-ups 21 cooperates the constant head tank 45, realizes the more accurate installation lock of petticoat pipe upper cover plate 2, has the contained angle simultaneously between turn-ups 21 and the petticoat pipe upper cover plate 2, consequently turn-ups 21 supports between petticoat pipe upper cover plate 2 and constant head tank 45, has further strengthened the mechanical strength that petticoat pipe upper cover plate 2 corresponds the breach edge.
The angular relationship between the flange 21 and the smoke hood upper cover plate 2 is not particularly limited, and in the embodiment, as shown in fig. 6, the flange 21 and the smoke hood upper cover plate 2 are perpendicular to each other.
The structure of the wind cabinet housing 3 is not particularly limited, and in this embodiment, as shown in fig. 4 and 6, the wind cabinet housing 3 is provided with a mounting hole for connecting the supporting member 4. The wind cabinet shell 3 is used for connecting power equipment such as a fan, so the mechanical strength of the wind cabinet shell 3 is higher, and the support piece 4 is connected to the wind cabinet shell 3 and can provide more reliable support for the smoke cover upper cover plate 2.
The structure of the outer cabinet panel 31 is not particularly limited, and in this embodiment, as shown in fig. 6, the outer cabinet panel 31 is provided with a relief notch 5 for the connection portion 41 to pass through. Outer layer cabinet board 31 has increased the area of contact between outer layer cabinet board 31 and support piece 4 through stepping down breach 5 supports on support piece 4 to the stability of mutually supporting between outer layer cabinet board 31 and the support piece 4 has been improved. While the outer cabinet panel 31 also serves to prevent the support 4 from tilting.
The installation position of the installation hole is not particularly limited, in this embodiment, as shown in fig. 4, the installation hole is located below the upper cover plate 2 of the cigarette case, and the outer cabinet plate 31 extends to below the upper cover plate 2 of the cigarette case and is supported on the supporting member 4 through the abdicating notch 5. The outer cabinet board 31 mainly plays a role in decoration, so the outer cabinet board 31 extends to the lower part of the smoke hood upper cover plate 2, the part of the wind cabinet shell 3, which is positioned below the smoke hood upper cover plate 2, is exposed, and meanwhile, the mounting hole is exposed, so that the mounting of the support piece 4 is facilitated.
Referring to fig. 4 and 6, in the present embodiment, the outer cabinet panel 31 is located between the turned-up edge 21 and the cabinet housing 3, and since the downward extension length of the outer cabinet panel 31 does not exceed the turned-up edge 21, the outer cabinet panel 31 is hidden by the turned-up edge 21 in the view shown in fig. 4.
The number of the supporting members 4 is not particularly limited, and in this embodiment, with reference to fig. 1 and 3, the supporting members 4 are symmetrically disposed on two sides of the wind cabinet housing 3. A plurality of support piece 4 distribute on the edge of the breach that petticoat pipe upper cover plate 2 corresponds the setting of wind cabinet casing 3, have further improved the mechanical strength of petticoat pipe upper cover plate 2. Prevent that the deformation from taking place for 2 atresss on the petticoat pipe.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (9)
1. A range hood, comprising:
the smoke cover upper cover plate (2) is arranged on the smoke collecting cover main body (1) and comprises a notch matched with the appearance of the outer layer cabinet plate (31);
support piece (4), correspond the breach sets up, one end locate fume chamber casing (3) and/or on outer layer cabinet board (31), the other end to extension in petticoat pipe upper cover plate (2) below, and support petticoat pipe upper cover plate (2).
2. The extractor hood according to claim 1, characterized in that said support (4) comprises:
the connecting part (41) is detachably connected to the air cabinet shell (3);
supporting part (42), one end is located on connecting portion (41), the other end to petticoat pipe upper cover plate (2) below extends, outer cabinet board (31) and petticoat pipe upper cover plate (2) all contradict and support and be in on supporting part (42).
3. The extractor hood according to claim 2, characterized in that said support (4) further comprises:
spacing portion (43), the convex locating between connecting portion (41) and supporting part (42), contradict wind cabinet casing (3) or outer layer cabinet board (31).
4. A range hood as claimed in claim 3, wherein the support (4) further comprises:
the limiting block (44) is arranged at one end, far away from the connecting part (41), of the supporting part (42), and a positioning groove (45) used for supporting the smoke hood upper cover plate (2) is formed between the limiting block (44) and the limiting part (43).
5. The range hood according to claim 4, wherein a flange (21) extends from the edge of the gap of the upper cover plate (2) of the range hood, and the flange (21) is embedded and supported in the positioning slot (45).
6. The range hood according to any one of claims 1-5, wherein the supporting member (4) is disposed on the wind cabinet housing (3), and the wind cabinet housing (3) is provided with a mounting hole (32) for connecting the supporting member (4).
7. The range hood according to claim 6, wherein the outer cabinet plate (31) is provided with a relief notch (5) for the connection portion (41) to pass through.
8. The range hood according to claim 7, wherein the mounting hole (32) is located below the hood upper cover plate (2), and the outer cabinet plate (31) extends to below the hood upper cover plate (2) and is supported on the support (4) through the abdicating notch (5).
9. The range hood according to any one of claims 1-5, wherein the supporting members (4) are symmetrically disposed on both sides of the wind cabinet housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921805881.9U CN211041087U (en) | 2019-10-24 | 2019-10-24 | Fume exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921805881.9U CN211041087U (en) | 2019-10-24 | 2019-10-24 | Fume exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211041087U true CN211041087U (en) | 2020-07-17 |
Family
ID=71534725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921805881.9U Active CN211041087U (en) | 2019-10-24 | 2019-10-24 | Fume exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211041087U (en) |
-
2019
- 2019-10-24 CN CN201921805881.9U patent/CN211041087U/en active Active
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