CN205402856U - Range hood - Google Patents
Range hood Download PDFInfo
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- CN205402856U CN205402856U CN201620176406.XU CN201620176406U CN205402856U CN 205402856 U CN205402856 U CN 205402856U CN 201620176406 U CN201620176406 U CN 201620176406U CN 205402856 U CN205402856 U CN 205402856U
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- range hood
- plane
- cowling panel
- deflector
- utility
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Abstract
The utility model discloses a range hood, include: the organism, the organism is equipped with air intake and air outlet, the guide plate, the guide plate is established air intake department, the guide plate with the organism link to each other and inject with the air inlet cavity that the air intake switched on, the cowling panel, the cowling panel is established just roughly follow in the air inlet cavity the radial extension of air inlet cavity, the outer peripheral face of cowling panel with it is spaced apart between the internal face of guide plate, at least, partly first inclined plane that forms to setting up for horizontal tilt of the lower surface of cowling panel, first inclined plane with prescribe a limit to the acceleration runner that the cross section that to follow to make progress down reduces gradually between the internal face of guide plate. According to the utility model discloses range hood is through setting up drainage and the acceleration of runner realization with higher speed to the oil smoke between guide plate and cowling panel to improve the smoking oil mass in the range hood unit interval.
Description
Technical field
This utility model relates to an electro-technical field, more particularly, to a kind of range hood.
Background technology
Correlation technique discloses the diffusion drainage device of a kind of range hood, just the air inlet of the deflector of range hood is being provided with diffusion drain smoke control plate, diffusion drain smoke control plate has concave inward structure, concave inward structure can extend the time of contact of flue gas and diffusion drainage plate, and flue gas is played decelerating effect.Simultaneously, diffusion drainage plate plate indent position provides spatial cache to the oil smoke risen, the oil smoke continuing to rise provides lasting thrust or pressure to the oil smoke having arrived at diffusion drain smoke control plate recess, thus guiding oil smoke to flow to the both sides of diffusion drain smoke control plate, and eventually enters into air inlet.The concave inward structure of diffusion drain smoke control plate improves the smoke absorption effect of range hood to a certain extent, but oil smoke is not played drain, acceleration by this concave inward structure.
Utility model content
This utility model is intended to solve at least to a certain extent one of above-mentioned technical problem.
For this, the utility model proposes a kind of range hood, this range hood is inhaled and oil smoke is had drain and acceleration, and fume-exhausting efficiency is high.
Including according to range hood of the present utility model: body, described body is provided with air inlet and air outlet；Deflector, described deflector is located at described air inlet, and described deflector is connected with described body and limits the air intake chamber turned on described air inlet；Cowling panel, described cowling panel is located at described air-inlet cavity indoor and radially extending approximately along described air intake chamber, between the outer peripheral face of described cowling panel with the internal face of described deflector spaced apart, the lower surface of described cowling panel be formed as being inclined relative to horizontal the first inclined-plane of setting at least partially, limit, between described first inclined-plane and the internal face of described deflector, the acceleration channels that cross section from bottom to top is gradually reduced.
Range hood according to this utility model embodiment, realizes the drain to oil smoke and acceleration by arranging acceleration channels between deflector and cowling panel, thus the smoking oil mass improved in the range hood unit interval.
It addition, according to range hood of the present utility model, it is also possible to there is following additional technical characteristic:
According to an embodiment of the present utility model, described deflector includes: top board, and described top board is located at below described body and is connected with described body, and described top board is provided with the air vent turned on described air inlet；Side plate, described side plate downwardly extends along circumferentially extending the periphery being located at described top board of described top board along upper and along described top board lower surface, and the internal face of described side plate limits described air intake chamber.
According to an embodiment of the present utility model, second inclined-plane being formed as outward-dipping extension from the top down at least partially of the internal face of described side plate.
According to an embodiment of the present utility model, the part extended towards described second direction, place, inclined-plane in the lower surface of described cowling panel is formed as the first inclined-plane.
According to an embodiment of the present utility model, described side plate includes left plate, right plate, front side board and right plate, and the internal face of described left plate, described right plate and described front side board is respectively formed as described second inclined-plane.
According to an embodiment of the present utility model, the lower surface of described cowling panel is provided with multiple described first inclined-plane, and each described first inclined-plane is respectively facing described second inclined-plane of correspondence and tilts to extend.
According to an embodiment of the present utility model, described first inclined-plane includes Part I, Part II and Part III, and described Part I extends towards described front side board, and described Part II and described Part III are respectively facing described left plate and right plate extends.
According to an embodiment of the present utility model, described Part I is formed as gore, described Part II and described Part III and is symmetrical arranged and is respectively formed as trapezoidal faces.
According to an embodiment of the present utility model, the upper surface of described cowling panel is formed as the curved surface that middle part raises up.
According to an embodiment of the present utility model, described first inclined-plane is formed as curved surface.
According to an embodiment of the present utility model, described range hood also includes: connector, and described cowling panel is fixed on the top board of described deflector by described connector.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become apparent from the description below, or is recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from conjunction with will be apparent from easy to understand the accompanying drawings below description to embodiment, wherein:
Fig. 1 is the front view of the range hood according to one embodiment of this utility model；
Fig. 2 is the sectional view of the left and right directions of the range hood according to one embodiment of this utility model；
Fig. 3 is the sectional view of the fore-and-aft direction of the range hood according to one embodiment of this utility model；
Fig. 4 is the axonometric chart of the range hood according to one embodiment of this utility model；
Fig. 5 is the exploded view of the range hood according to one embodiment of this utility model；
Fig. 6 is the upward view of the cowling panel according to one embodiment of this utility model；
Fig. 7 is the axonometric chart of the cowling panel according to one embodiment of this utility model.
Accompanying drawing labelling:
Range hood 100；
Body 10；Air inlet 11；Air outlet 12；
Deflector 20；Air intake chamber 21；Top board 22；Air vent 23；Left plate 241；Right plate 242；Front side board 243；Back side panel 244；Second inclined-plane 25；
Cowling panel 30；First inclined-plane 31；Part I 32；Part II 33；Part III 34；Curved surface 35；
Acceleration channels 40；
Connector 50；
Fan component 60；
Lubricating cup 70.
Detailed description of the invention
Being described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to be used for explaining this utility model, and it is not intended that to restriction of the present utility model.
Below with reference to Fig. 1-Fig. 7, the range hood 100 according to this utility model embodiment is described.
With reference to Fig. 1 and in conjunction with Fig. 2 to Fig. 7, describing the range hood 100 according to this utility model embodiment, this range hood 100 substantially may include that body 10, deflector 20, cowling panel 30 and fan component 60.
Specifically, body 10 is provided with air inlet 11 and air outlet 12.Deflector 20 is located at air inlet 11 place, and deflector 20 is connected with body 10 and limits and the air intake chamber 21 of air inlet 11 conducting.Fan component 60 is located in body 10, under the driving of fan component 60, oil smoke constantly flows in air intake chamber 21 from the kitchen range top toward the direction of range hood 100, and enter in body 10 by air inlet 11, oil smoke is separated under the influence of centrifugal force, cigarette is discharged from the air outlet 12 of body 10, and oil is then long-pending to be dropped in lubricating cup 70.
Cowling panel 30 is located in air intake chamber 21 and radially extending approximately along air intake chamber 21, namely cowling panel 30 substantially overlaps with the cross section of air intake chamber 21, between the outer peripheral face of cowling panel 30 with the internal face of deflector 20 spaced apart, the lower surface of cowling panel 30 be formed as being inclined relative to horizontal the first inclined-plane 31 of setting at least partially, limit the acceleration channels 40 that cross section from bottom to top is gradually reduced between the first inclined-plane 31 and the internal face of deflector 20.Referring to figs. 2 and 3 shown oil smoke flow direction schematic diagram, oil smoke first flows up from the lower section of the kitchen range top, when the lower surface of oil smoke with cowling panel 30 contacts, oil smoke taps to horizontal direction, it is then introduced between the first inclined-plane 31 and the internal face of deflector 20 in the acceleration channels 40 of restriction, enter acceleration channels 40 again in up flowing into the chamber formed between the upper surface of cowling panel 30 and the top board 22 of deflector 20, enter in body 10 finally by air inlet 11.Owing to acceleration channels 40 cross section from bottom to top is gradually reduced, therefore, after oil smoke enters acceleration channels 40, flow velocity can constantly increase, the suction of oil smoke is also increased accordingly, so that oil smoke can rapidly enter, body 10 is internal to be separated, and then improves oil suction smoke in range hood 100 unit interval.
Wherein, a part for the lower surface of cowling panel 30 is inclined-plane, and another part is plane, or the whole lower surface of cowling panel 30 is inclined-plane.It is of course also possible to the lower surface of cowling panel 30 is arranged to arc to improve range hood 100 overall appearance effect.It will be appreciated by persons skilled in the art that above-described embodiment is only illustrative, be not to restriction of the present utility model.
Thus, the range hood 100 according to this utility model embodiment, realize the drain to oil smoke and acceleration by arranging acceleration channels 40 between deflector 20 and cowling panel 30, thus the smoking oil mass improved in range hood 100 unit interval.
In embodiments more of the present utility model, as it is shown in figure 5, deflector 20 may include that top board 22 and side plate.Top board 22 is located at below body 10 and is connected with body 10, and top board 22 is provided with and the air vent 23 of air inlet 11 conducting.Side plate downwardly extends along circumferentially extending the periphery being located at top board 22 of top board 22 along upper and along top board 22 lower surface, and the internal face of side plate limits air intake chamber 21.Thus, under the suction of fan component 60, oil smoke can be collected in air intake chamber 21, and successively import with air inlet 10 through air vent 23 and carry out oil smoke in body 10 and separate, and thus, improves the smoke absorption effect of range hood 100.
Further, second inclined-plane 25 being formed as outward-dipping extension from the top down at least partially of the internal face of side plate.Such as, as it is shown in figure 5, side plate downwardly and outwardly tilts to extend from the lower surface of top board 22, such that it is able to effectively increase the circulation area of oil smoke.And it is easy between the first inclined-plane 31 of cowling panel 30 and the second inclined-plane 25 of side plate to form the acceleration channels 40 that cross section is gradually reduced, thus oil smoke being carried out drain effectively and acceleration.
In a specific embodiment of the present utility model, the part extended towards the second direction, place, inclined-plane 25 in the lower surface of cowling panel 30 is formed as the first inclined-plane 31.That is, the lower surface of cowling panel 30 can upwards extension tilted toward the outwardly direction thus between the first inclined-plane 31 and the second inclined-plane 25 formed acceleration channels 40, and oil smoke is carried out drain effectively and acceleration, improve the oil suction smoke in range hood 100 unit interval.
Further, side plate can include left plate 241, right plate 242, front side board 243 and back side panel 244, and the internal face of left plate 241, right plate 242 and front side board 243 is respectively formed as the second inclined-plane 25.Cowling panel 30 outline in the circumferential is formed generally as rectangle, and the lower surface of cowling panel 30 is provided with multiple first inclined-plane 31, and each first inclined-plane 31 is respectively facing the second inclined-plane 25 of correspondence and tilts to extend.Each first inclined-plane 31 respectively and is configured to acceleration channels 40 between the second inclined-plane 25, so, when oil smoke rises to the middle part of the lower surface of cowling panel 30, can tap to the acceleration channels 40 of different directions respectively, thus, can improve further and oil smoke is carried out drain and acceleration, thus improving the oil suction smoke in range hood 100 unit interval further.It is understood that the cross section of side plate can be rectangle, circle, oval and trapezoidal etc..
In a specific embodiment of the present utility model, first inclined-plane 31 can include Part I 32, Part II 33 and Part III 34, Part I 32 extends towards front side board 243, and Part II 33 and Part III 34 are respectively facing left plate 241 and right plate 242 extends.
That is, second inclined-plane 25 of Part I 32 and front side board 243 forms front side acceleration channels 40, second inclined-plane 25 of Part II 33 and left plate 241 forms left side acceleration channels 40, and the second inclined-plane 25 of Part III 34 and right plate 242 is formed as right side acceleration channels 40.Front side acceleration channels 40, left side acceleration channels 40 and right side acceleration channels 40 can be respectively enterd when oil smoke rises to the lower surface of cowling panel 30, thus, further oil smoke can be carried out drain and acceleration, thus improving the effect of the fume-exhausting of range hood 100 further.Wherein, the flow direction of oil smoke is referred to shown in Fig. 2 and Fig. 3.
Of the present utility model in certain embodiments, the upper surface of cowling panel 30 is formed as the curved surface 35 that raises up of middle part.So, the cross section of the oil smoke runner formed between lower surface and the upper surface of cowling panel 30 of deflector 20 is further configured to the bottom-up acceleration channels being gradually reduced, thus further oil smoke being carried out drain and acceleration, improve the oil suction smoke in the unit interval of range hood 100.
In a specific embodiment of the present utility model, range hood 100 can also include: connector 50.Cowling panel 30 is fixed on the top board 22 of deflector 20 by connector 50.Wherein, connector 50 can be rivet or screw.Certainly, cowling panel 30 can also be fixed on top board 22 by welding manner.
Other compositions of range hood 100 according to this utility model embodiment and operation are appreciated that to those skilled in the art and easily realize, and are therefore not described in detail.
In description of the present utility model, it will be appreciated that, term " on ", D score " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include one or more these features.In description of the present utility model, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals.For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in this utility model as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can include the first and second features and directly contact, it is also possible to include the first and second features and be not directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " include fisrt feature directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " include fisrt feature directly over second feature and oblique upper, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
Although above it has been shown and described that embodiment of the present utility model, it is understandable that, above-described embodiment is illustrative of, it is not intended that to restriction of the present utility model, above-described embodiment can be changed in scope of the present utility model when without departing from principle of the present utility model and objective, revises, replace and modification by those of ordinary skill in the art.
Claims (10)
1. a range hood, it is characterised in that including:
Body, described body is provided with air inlet and air outlet；
Deflector, described deflector is located at described air inlet, and described deflector is connected with described body and limits the air intake chamber turned on described air inlet；
Cowling panel, described cowling panel is located at described air-inlet cavity indoor and radially extending approximately along described air intake chamber, between the outer peripheral face of described cowling panel with the internal face of described deflector spaced apart, the lower surface of described cowling panel be formed as being inclined relative to horizontal the first inclined-plane of setting at least partially, limit, between described first inclined-plane and the internal face of described deflector, the acceleration channels that cross section from bottom to top is gradually reduced.
2. range hood according to claim 1, it is characterised in that described deflector includes:
Top board, described top board is located at below described body and is connected with described body, and described top board is provided with the air vent turned on described air inlet；
Side plate, described side plate downwardly extends along circumferentially extending the periphery being located at described top board of described top board along upper and along described top board lower surface, and the internal face of described side plate limits described air intake chamber.
3. range hood according to claim 2, it is characterised in that second inclined-plane being formed as outward-dipping extension from the top down at least partially of the internal face of described side plate.
4. range hood according to claim 3, it is characterised in that the part extended towards described second direction, place, inclined-plane in the lower surface of described cowling panel is formed as the first inclined-plane.
5. the range hood according to claim 3 or 4, it is characterised in that described side plate includes left plate, right plate, front side board and back side panel, and the internal face of described left plate, described right plate and described front side board is respectively formed as described second inclined-plane.
6. range hood according to claim 5, it is characterised in that the lower surface of described cowling panel is provided with multiple described first inclined-plane, each described first inclined-plane is respectively facing described second inclined-plane of correspondence and tilts to extend.
7. range hood according to claim 6, it is characterized in that, described first inclined-plane includes Part I, Part II and Part III, and described Part I extends towards described front side board, and described Part II and Part III are respectively facing described left plate and described right plate extends.
8. range hood according to claim 5, it is characterised in that the upper surface of described cowling panel is formed as the curved surface that middle part raises up.
9. range hood according to claim 3, it is characterised in that described first inclined-plane is formed as curved surface.
10. range hood according to claim 2, it is characterised in that also include: connector, described cowling panel is fixed on the top board of described deflector by described connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620176406.XU CN205402856U (en) | 2016-03-08 | 2016-03-08 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620176406.XU CN205402856U (en) | 2016-03-08 | 2016-03-08 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205402856U true CN205402856U (en) | 2016-07-27 |
Family
ID=56442116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620176406.XU Active CN205402856U (en) | 2016-03-08 | 2016-03-08 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205402856U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449001A (en) * | 2017-07-31 | 2017-12-08 | 广东美的厨房电器制造有限公司 | Range hood |
| CN109595641A (en) * | 2017-09-30 | 2019-04-09 | 宁波方太厨具有限公司 | A kind of range hood |
| CN109595630A (en) * | 2017-09-30 | 2019-04-09 | 宁波方太厨具有限公司 | A kind of range hood |
| CN109595633A (en) * | 2017-09-30 | 2019-04-09 | 宁波方太厨具有限公司 | A kind of range hood |
| WO2019149169A1 (en) * | 2018-01-31 | 2019-08-08 | 宁波方太厨具有限公司 | Air discharge structure of extractor hood |
| CN112673213A (en) * | 2018-10-02 | 2021-04-16 | 山口明彦 | Pollution prevention technology for smoke exhaust ventilator and fan |
-
2016
- 2016-03-08 CN CN201620176406.XU patent/CN205402856U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449001A (en) * | 2017-07-31 | 2017-12-08 | 广东美的厨房电器制造有限公司 | Range hood |
| CN109595641A (en) * | 2017-09-30 | 2019-04-09 | 宁波方太厨具有限公司 | A kind of range hood |
| CN109595630A (en) * | 2017-09-30 | 2019-04-09 | 宁波方太厨具有限公司 | A kind of range hood |
| CN109595633A (en) * | 2017-09-30 | 2019-04-09 | 宁波方太厨具有限公司 | A kind of range hood |
| CN109595641B (en) * | 2017-09-30 | 2024-01-16 | 宁波方太厨具有限公司 | Fume exhauster |
| CN109595633B (en) * | 2017-09-30 | 2024-01-16 | 宁波方太厨具有限公司 | Fume exhauster |
| CN109595630B (en) * | 2017-09-30 | 2024-02-20 | 宁波方太厨具有限公司 | Fume exhauster |
| WO2019149169A1 (en) * | 2018-01-31 | 2019-08-08 | 宁波方太厨具有限公司 | Air discharge structure of extractor hood |
| US11371717B2 (en) | 2018-01-31 | 2022-06-28 | Ningbo Fotile Kitchen Ware Co., Ltd. | Wind outlet mechanism for range hood |
| CN112673213A (en) * | 2018-10-02 | 2021-04-16 | 山口明彦 | Pollution prevention technology for smoke exhaust ventilator and fan |
| CN112673213B (en) * | 2018-10-02 | 2022-02-01 | 山口明彦 | Pollution prevention technology for smoke exhaust ventilator and fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221220 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 528311 Yongan Road, Beijiao Town, Shunde District, Foshan, Guangdong 6 Patentee before: GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |