CN216203617U - Oil screen structure and side-suction type range hood - Google Patents
Oil screen structure and side-suction type range hood Download PDFInfo
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- CN216203617U CN216203617U CN202122516799.8U CN202122516799U CN216203617U CN 216203617 U CN216203617 U CN 216203617U CN 202122516799 U CN202122516799 U CN 202122516799U CN 216203617 U CN216203617 U CN 216203617U
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Abstract
The embodiment of the application belongs to the technical field of smoke ventilator, provides an oil screen structure and side suction formula range hood for the collection smoke chamber that has fan system connector, the oil screen structure is the screen panel structure, and it is used for setting up within the collection smoke chamber, the oil screen structure is enclosed to close by many otter boards and forms, and when this oil screen structure is used for being connected with collection smoke chamber, the screen panel structure covers fan system connector. The application provides an oil net structure sets up into the net cover structure to set up in the collection cigarette intracavity, connect on fan system connector, during the use, the oil smoke is comparatively abundant with the oil net contact, and the oil smoke is better at the condensation effect on the oil net, reduces turbine in the main fan, cigarette machine inner wall and tobacco pipe etc. local oil drops formation speed, extension range hood's life.
Description
Technical Field
The application relates to the technical field of range hoods, in particular to an oil screen structure and a side-draft range hood.
Background
The kitchen ventilator is also called as a range hood, and is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil smoke harmful to human bodies generated in the cooking process, and exhaust the oil smoke out of a room, and simultaneously condenses and collects the oil smoke, thereby reducing pollution, purifying air and having the safety guarantee effects of gas defense and explosion prevention. The existing smoke exhaust ventilators on the market are divided into top-suction type smoke exhaust ventilators, side-suction type smoke exhaust ventilators, near-suction type smoke exhaust ventilators and the like. However, current side suction type range hood, its oil smoke air intake is mostly the rectangle, and the oil net is mostly unilateral oil net, and sets up on this oil smoke air intake, and this kind of oil net is when using, because smoking department is comparatively concentrated, the oil smoke is not enough with the contact of oil net, and the oil smoke separation effect is relatively poor, causes places such as turbine in the main fan, cigarette machine inner wall and tobacco pipe to leave a lot of oil drips easily, and long-time the words, influence fan rotational speed and smoking effect.
SUMMERY OF THE UTILITY MODEL
In view of this, the application provides an oil net structure and side-draft range hood for solve range hood when using, the relatively poor problem of oil smoke separation effect.
In order to achieve one or part or all of the purposes or other purposes, the application provides an oil screen structure for a smoke collection cavity with a fan system connection port, wherein the oil screen structure is a mesh enclosure structure and is used for being arranged in the smoke collection cavity, the oil screen structure is formed by enclosing a plurality of mesh plates, and when the oil screen structure is used for being connected with the smoke collection cavity, the mesh enclosure structure covers the fan system connection port.
Further, the plurality of the screen plates comprise a front screen plate, a rear screen plate, a left screen plate and a right screen plate, wherein the front screen plate, the rear screen plate, the left screen plate and the right screen plate are provided with folded edges; the net cover structure is formed by sequentially connecting and enclosing the front net plate, the right net plate, the rear net plate and the left net plate through hems.
Further, the oil screen structure further includes: a plurality of fasteners; wherein the content of the first and second substances,
the bottom of the front screen plate is provided with a first folded edge, the bottom of the rear screen plate is provided with a second folded edge, and the second folded edge is connected with the first folded edge through the fastener; the left side limit and the right side limit of back otter board all are equipped with the third hem, left side otter board one side with right side otter board one side all is equipped with the fourth hem, the third hem with the fourth hem passes through fastener and connects.
Furthermore, the left side edge and the right side edge of the front screen plate are also provided with fifth folded edges, one fifth folded edge is welded with the other side of the left screen plate and covers the connecting gap between the front screen plate and the left screen plate, and the other fifth folded edge is welded with the other side of the right screen plate and covers the connecting gap between the front screen plate and the right screen plate.
Furthermore, the front screen plate and the rear screen plate are curved plates with radian, the curvature of the rear screen plate is smaller than that of the front screen plate, a first connecting edge is arranged at the top of the front screen plate, a second connecting edge is arranged at the top of the rear screen plate, the first connecting edge is connected with the second connecting edge, and the first connecting edge is also used for connecting the upper side wall of the smoke collection cavity.
Furthermore, a plurality of strip-shaped holes or a plurality of round holes are arranged on the front screen plate, the rear screen plate, the left screen plate and the right screen plate; the front screen plate at least comprises one strip-shaped hole, and the rear screen plate is provided with a connecting rod through hole.
Furthermore, the mesh enclosure structure is formed by enclosing a plurality of mesh plates and a back side plate of the smoke collection cavity by the oil mesh structure.
Further, the plurality of net plates comprise a main net plate, a first auxiliary net plate and a second auxiliary net plate, wherein the main net plate, the first auxiliary net plate and the second auxiliary net plate are provided with folded edges; the mesh enclosure structure is formed by sequentially connecting and enclosing the main mesh plate, the first auxiliary mesh plate, the back side plate of the smoke collection cavity and the second auxiliary mesh plate.
Further, the main screen plate, the first auxiliary screen plate and the second auxiliary screen plate are provided with strip-shaped holes or round holes, and the main screen plate is provided with a connecting rod through hole.
In order to achieve one or part or all of the purposes or other purposes, the application also provides a side-draft range hood, which comprises the oil screen structure.
The embodiment of the application has the following beneficial effects:
the application provides a fuel screen structure, through setting up this fuel screen structure into net cover structure to set up in collection smoke cavity, and connect on fan system connector, during the use, the oil smoke is comparatively abundant with the contact of fuel screen, and the oil smoke is better at the condensation effect on the fuel screen, reduces the oil drops formation speed in places such as turbine in the main fan, cigarette machine inner wall and tobacco pipe, extension range hood's life.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Wherein:
FIG. 1 is a schematic structural view of an embodiment of an oil network structure of the present application;
FIG. 2 is a schematic structural view of another embodiment of an oil network structure of the present application;
FIG. 3 is a schematic view of a front mesh panel in an embodiment of the present invention oil screen structure;
fig. 4 is a schematic structural diagram of an embodiment of the side draft range hood of the present application;
fig. 5 is a schematic structural view of another embodiment of the side draft range hood of the present application.
Reference numerals: 1-smoke collection cavity, 2-front screen plate, 21-first folded edge, 22-U-shaped groove, 23-fifth folded edge, 24-first connecting edge, 3-rear screen plate, 31-second folded edge, 32-third folded edge, 33-second connecting edge, 4-left screen plate, 5-right screen plate, 41-fourth folded edge, 6-connecting rod through hole, 7-main screen plate, 8-first auxiliary screen plate, 9-second auxiliary screen plate, 10-connecting rod, 11-smoke baffle plate and 12-fan system connecting port.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, a first embodiment of the present application provides an oil screen structure for a smoke collection chamber 1 having a fan system connection port 12, where the oil screen structure is a mesh enclosure structure, and is configured to be disposed in the smoke collection chamber 1, the oil screen structure is formed by enclosing a plurality of mesh panels, and when the oil screen structure is configured to be connected to the smoke collection chamber 1, the mesh enclosure structure covers the fan system connection port 12.
In this embodiment, the oil screen structure is arranged into a screen structure, and is arranged in the smoke collecting cavity 1 and connected to the fan system connection port 12, the screen structure at least includes three screen plates, and the screen plates may be straight plates, curved plates, or a combination of straight plates and curved plates. After the oil screen structure of the oil screen structure is adopted, the contact between oil smoke in the range hood and the oil screen is sufficient, the condensation effect of the oil smoke on the oil screen is good, the oil drop forming speed of the turbine in the main fan, the inner wall of the range hood, the smoke pipe and other places is reduced, and the service life of the range hood is prolonged.
Aiming at the oil screen structure, the application also provides a second embodiment, wherein the plurality of screen plates comprise a front screen plate 2, a rear screen plate 3, a left screen plate 4 and a right screen plate 5, and the front screen plate 2, the rear screen plate 3, the left screen plate 4 and the right screen plate 5 are provided with folded edges; the net cover structure is formed by sequentially connecting and enclosing a front net plate 2, a right net plate 5, a rear net plate 3 and a left net plate 4 through hems.
In this embodiment, the oil screen structure is composed of a plurality of screen plates, and specifically includes a front screen plate 2, a rear screen plate 3, a left screen plate 4 and a right screen plate 5, wherein the connecting edges corresponding to these screen plates are provided with folded edges, and during specific connection, two adjacent folded edges can be connected through fasteners such as screws and blind rivets. After the front net plate 2, the rear net plate 3, the left net plate 4 and the right net plate 5 are connected, a double-layer net cover structure is formed, for example, the rear net plate 3 and the front net plate 2 are curved plates, and in a direction from the top to the bottom, the curvature of the rear net plate 3 is smaller than that of the front net plate 2, in this case, after the front net plate 2, the rear net plate 3, the left net plate 4 and the right net plate 5 are enclosed, the double-layer net cover structure is formed.
To the above-mentioned oil net structure, this application still provides the third embodiment, wherein, oil net structure still includes: a plurality of fasteners; wherein, the bottom of the front screen plate 2 is provided with a first folded edge 21, the bottom of the rear screen plate 3 is provided with a second folded edge 31, and the second folded edge 31 is connected with the first folded edge 21 through a fastener; the left side and the right side of back otter board 3 all are equipped with third hem 32, and left otter board 4 one side and right otter board 5 one side all are equipped with fourth hem 41, and third hem 32 passes through the fastener with fourth hem 41 and is connected.
In this embodiment, the front mesh plate 2 may be a curved mesh plate obtained by simply deforming a rectangular mesh plate (i.e., making a radian as a whole), the rear mesh plate 3 may also be a curved mesh plate obtained by simply deforming a rectangular mesh plate, and the left mesh plate 4 and the right mesh plate 5 may be mesh plates obtained by simply deforming a triangular mesh plate (making one side of each mesh plate have the same deformation radian as the rectangular mesh plate in the previous paragraph). During specific splicing, the corresponding connected folded edges are folded, and the folded edges are fixed through fasteners such as screws or blind rivets, in some embodiments, the first folded edge 21 can form a U-shaped groove 22 at the bottom, the second folded edge 31 is connected in the U-shaped groove 22, and after connection, the U-shaped groove 22 can be provided with oil leakage holes for dripping the oil smoke condensed on the oil screen structure into an oil cup on the smoke collection cavity 1.
Aiming at the oil screen structure, the application also provides a fourth embodiment, wherein a fifth folding edge 23 is further arranged on the left side edge and the right side edge of the front screen plate 2, the fifth folding edge 23 is welded with the other side of the left screen plate 4 and covers the connecting gap between the front screen plate 2 and the left screen plate 4, and the other fifth folding edge 23 is welded with the other side of the right screen plate 5 and covers the connecting gap between the front screen plate 2 and the right screen plate 5.
In this embodiment, combine the third embodiment, through the concatenation form in the third embodiment, even left otter board 4 carries out fixed connection through the welded mode with preceding otter board 2, right otter board 5 carries out fixed connection through the welded mode with preceding otter board 2 with preceding otter board, and whole oil net structure forms a comparatively stable connection structure, and the setting of above-mentioned fifth hem 23 can make whole oil net structure combine more firmly.
In view of the above oil screen structure, the present application also provides a fifth embodiment, wherein the front screen plate 2 and the rear screen plate 3 are curved plates with radian, the curvature of the rear screen plate 3 is smaller than that of the front screen plate 2, the top of the front screen plate 2 is provided with a first connecting edge 24, the top of the rear screen plate 3 is provided with a second connecting edge 33,
preceding otter board 2 top is equipped with first connection limit 24, and 3 tops of back otter board are equipped with the second and connect limit 33, and first connection limit 24 is connected with second connection limit 33, and first connection limit 24 still is used for connecting lateral wall on the collection smoke chamber 1.
In this embodiment, the first connecting edge 24 may be provided with screw holes, and the side wall of the smoke collecting cavity 1 is provided with screw holes with matched models, and the two are connected by a fastener.
Aiming at the oil screen structure, the application also provides a sixth embodiment, wherein the front screen plate 2, the rear screen plate 3, the left screen plate 4 and the right screen plate 5 are provided with strip-shaped holes or round holes; the front screen plate 2 at least comprises a strip-shaped hole, and the rear screen plate 3 is provided with a connecting rod through hole 6.
In this embodiment, when the oil screen structure is applied to the side-draught range hood with the smoke baffle 11, the side-draught range hood can set up the opening and closing of the smoke baffle 11 by the control of the push rod motor in the smoke collection chamber 1, the push rod motor is connected with the smoke baffle 11 through the connecting rod 10, at this moment, the connecting rod 10 can pass through the connecting rod through hole 6 on the rear screen plate 3 and the strip-shaped hole on the front screen plate 2, and the opening and closing of the smoke baffle 11 are controlled.
Referring to fig. 2, a seventh embodiment is further proposed in the present application for the oil screen structure, wherein the mesh enclosure structure is formed by enclosing a plurality of mesh plates and a back side plate of the smoke collecting cavity.
In this embodiment, through setting up this oil net structure into the net cover structure, in this net cover structure, partly combine to form by a plurality of otter boards and the dorsal scale board of collection smoke chamber 1, whole net cover structure sets up in collection smoke chamber 1, and connect on fan system connector 12, during the use, the oil smoke is comparatively abundant with the contact of oil net, the oil smoke condensation effect on the oil net is better, reduce the turbine in the main fan, the oil drops in places such as cigarette machine inner wall and tobacco pipe form speed, extension range hood's life.
Aiming at the oil screen structure, the application also provides an eighth embodiment, wherein the plurality of screen plates comprise a main screen plate 7, a first auxiliary screen plate 8 and a second auxiliary screen plate 9, and the main screen plate 7, the first auxiliary screen plate 8 and the second auxiliary screen plate 9 are all provided with folded edges; the net cover structure is formed by sequentially connecting and enclosing a main net plate 7, a first auxiliary net plate 8, a back side plate of the smoke collection cavity 1 and a second auxiliary net plate 9.
In this embodiment, the main mesh plate 7 may be a curved mesh plate obtained by simply deforming a rectangular mesh plate (i.e., making a radian as a whole). During specific splicing, the folded edges which are correspondingly connected are overlapped and fixed through fasteners such as screws or blind rivets. The bottom of the main screen plate 7 can be further provided with a U-shaped groove 22, and generally, the U-shaped groove 22 can be provided with oil leaking holes for dropping the oil smoke condensed on the oil screen structure into the oil cup on the smoke collecting cavity 1.
To foretell oil net structure, the ninth embodiment is still provided in this application, wherein, be equipped with bar hole or round hole on major network board 7, first vice otter board 8 and the vice otter board 9 of second, be equipped with connecting rod through-hole 6 on the major network board 7 otter board.
In this embodiment, when the oil screen structure is applied to the side-draught range hood with the smoke baffle 11, the side-draught range hood can control the opening and closing of the smoke baffle 11 by arranging a push rod motor inside the smoke collection cavity 1, the push rod motor is connected with the smoke baffle 11 through a connecting rod 10, and at this time, the connecting rod 10 can penetrate through a connecting rod through hole 6 on the main screen plate 7 to control the opening and closing of the smoke baffle 11.
Referring to fig. 4 and 5, a tenth embodiment of the present application further provides a side-draft range hood, which includes the oil screen structure according to any one of the first to ninth embodiments.
In some embodiments, an illuminating lamp can be arranged inside the smoke baffle 11 on the side-draft range hood and used as an auxiliary illuminating tool for cooking. In other embodiments, the side-draft range hood may further include an air curtain system, and the air curtain outlet of the air curtain system is combined with the smoke barrier 11, where the air curtain outlet is disposed on the smoke barrier 11, and then the air duct is connected to the smoke barrier 11, or the smoke barrier 11 is disposed in a hollow structure, that is, the smoke barrier 11 itself has the air curtain outlet, and the air duct or the air duct connected to the air curtain outlet is also a part of the smoke barrier 11. Specifically, the air curtain air outlet can be a plurality of, set up respectively in the below of the 11 left surfaces of cigarette board and the below of right flank, and the inclined plane extends the direction of inclined plane downwardly extending, in use, after cigarette board 11 is opened, a plurality of air curtain air outlets form multichannel wind curtain simultaneously, multichannel wind curtain and oil smoke air intake enclose into the space of a similar cover, cover the kitchen range, and thus, in the air curtain system during operation, the oil smoke can only be discharged through the oil smoke air intake, prevent the oil smoke diffusion, finally the oil smoke can be inhaled the oil smoke air intake and discharged from range hood, reach the effect that prevents that range hood from running the cigarette, running the flavor.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present application and is not to be construed as limiting the scope of the present application, so that the present application is not limited thereto, and all equivalent variations and modifications can be made to the present application.
Claims (10)
1. The utility model provides an oil net structure for the collection smoke cavity that has fan system connector, its characterized in that: the oil screen structure is a screen cover structure and is arranged in the smoke collection cavity, the oil screen structure is formed by enclosing a plurality of screen plates, and when the oil screen structure is connected with the smoke collection cavity, the screen cover structure covers the fan system connecting port.
2. The oil screen structure of claim 1, wherein: the screen plates comprise a front screen plate, a rear screen plate, a left screen plate and a right screen plate, wherein the front screen plate, the rear screen plate, the left screen plate and the right screen plate are provided with folded edges; the net cover structure is formed by sequentially connecting and enclosing the front net plate, the right net plate, the rear net plate and the left net plate through hems.
3. The oil screen structure of claim 2, wherein: the oil screen structure further includes: a plurality of fasteners; wherein the content of the first and second substances,
the bottom of the front screen plate is provided with a first folded edge, the bottom of the rear screen plate is provided with a second folded edge, and the second folded edge is connected with the first folded edge through the fastener; the left side limit and the right side limit of back otter board all are equipped with the third hem, left side otter board one side with right side otter board one side all is equipped with the fourth hem, the third hem with the fourth hem passes through the fastener is connected.
4. The oil screen structure of claim 3, wherein: and the left side edge and the right side edge of the front screen plate are also provided with fifth folded edges, one fifth folded edge is welded with the other side of the left screen plate and covers a connecting gap between the front screen plate and the left screen plate, and the other fifth folded edge is welded with the other side of the right screen plate and covers a connecting gap between the front screen plate and the right screen plate.
5. The oil screen structure of claim 2, wherein: the front screen plate and the rear screen plate are curved plates with radian, the curvature of the rear screen plate is smaller than that of the front screen plate, a first connecting edge is arranged at the top of the front screen plate, a second connecting edge is arranged at the top of the rear screen plate, the first connecting edge is connected with the second connecting edge, and the first connecting edge is also used for connecting the upper side wall of the smoke collection cavity.
6. The oil screen structure of any one of claims 2-5, wherein: a plurality of strip-shaped holes or a plurality of round holes are arranged on the front screen plate, the rear screen plate, the left screen plate and the right screen plate; the front screen plate at least comprises one strip-shaped hole, and the rear screen plate is provided with a connecting rod through hole.
7. The oil screen structure of claim 1, wherein: the mesh enclosure structure is formed by the surrounding of a plurality of mesh plates and a back side plate of the smoke collection cavity.
8. The oil screen structure of claim 7, wherein: the screen plates comprise a main screen plate, a first auxiliary screen plate and a second auxiliary screen plate, wherein the main screen plate, the first auxiliary screen plate and the second auxiliary screen plate are provided with folded edges; the mesh enclosure structure is formed by sequentially connecting and enclosing the main mesh plate, the first auxiliary mesh plate, the back side plate of the smoke collection cavity and the second auxiliary mesh plate.
9. The oil screen structure of claim 8, wherein: the main net plate, the first auxiliary net plate and the second auxiliary net plate are provided with strip-shaped holes or round holes, and the main net plate is provided with a connecting rod through hole.
10. A side-draft range hood is characterized in that: the range hood comprises the oil screen structure of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122516799.8U CN216203617U (en) | 2021-10-19 | 2021-10-19 | Oil screen structure and side-suction type range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122516799.8U CN216203617U (en) | 2021-10-19 | 2021-10-19 | Oil screen structure and side-suction type range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216203617U true CN216203617U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122516799.8U Active CN216203617U (en) | 2021-10-19 | 2021-10-19 | Oil screen structure and side-suction type range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216203617U (en) |
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2021
- 2021-10-19 CN CN202122516799.8U patent/CN216203617U/en active Active
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