CN104896555A - Electric push rod-driven double-turning panel range hood - Google Patents
Electric push rod-driven double-turning panel range hood Download PDFInfo
- Publication number
- CN104896555A CN104896555A CN201510376809.9A CN201510376809A CN104896555A CN 104896555 A CN104896555 A CN 104896555A CN 201510376809 A CN201510376809 A CN 201510376809A CN 104896555 A CN104896555 A CN 104896555A
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- China
- Prior art keywords
- panel
- air inlet
- electric pushrod
- hinged
- wind
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2078—Removing cooking fumes movable
- F24C15/2092—Removing cooking fumes movable extendable or pivotable
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses an electric push rod-driven double-turning panel range hood, which comprises a housing and a fan system arranged on the housing, and the side of the housing is provided with an obliquely arranged air inlet. The air inlet is covered by a fume suction panel assembly; the fume suction panel assembly comprises a windproof panel, a cowl panel and a lower panel; an electric push rod is also arranged at one side, which is close to the air inlet, in the housing; a shell of the electric push rod is articulated with the housing; a connecting base is arranged at the lower end of the inner side of the cowl panel; a retractable rod of the electric push rod is articulated with the connecting base; a connecting rod is articulated with the lower end of the inner side of the windproof panel, and the end part of the connecting rod is articulated with the end part of the shell of the electric push rod; both a first rotary shaft and a second rotary shaft are fixed rotary shafts. The opening degree and ventilation angle of the air inlet can be controllably adjusted, so that the range hood can more thoroughly suck fume, fume cannot escape, no oil drops, and moreover, when closed, the range hood is more attractive and elegant and simpler.
Description
Technical field
The present invention relates to the technical field of range hood, particularly relate to two turnover panel range hoods that a kind of electric pushrod drives.
Background technology
Existing close-suction range hood, under normal circumstances, the air inlet size of cigarette machine immobilizes, simultaneously the size of air inlet also not easily design too large, too conference affect the attractive in appearance of complete machine, while the air inlet too small overall performance that have impact on again range hood.
For this reason, have developed now as the Authorization Notice No. flip type range hood that a kind of single motor double-wind-wheel is formed disclosed in the Chinese patent of CN201925988U, at the outer surface of lampblack absorber separate mesh, the glass gear cigarette that can for rise is housed to renovate, to renovate on upper edge and cigarette machine smoking port along there being hinge, have between the two sides of renovating and cigarette machine smoking port can for rising, the bracing frame of a homogeneous example showing an inverse connection between the middle term and the major term; And for example Authorization Notice No. a kind of lid fume exhaust fan disclosed in the Chinese patent of CN201599859U, comprises exhaust fume collecting hood and air inlet, air inlet is provided with and renovates, renovate and be provided with clockwise torsion mechanism and La Fang mechanism between exhaust fume collecting hood; And for example Authorization Notice No. is that smoke exhaust ventilator renovated by the disclosed a kind of band of Chinese patent of CN201535534U, at housing forward end, the connector that top turns forward is housed, be provided with upper end thereof in the air-inlet cavity of connector and reach extraneous renovating at connector upper and lower side by inlet scoop, be provided with support bar renovating between connector.
The lampblack absorber that above-mentioned several bands are renovated, can not open when oil smoke is few and renovate; When needs use is renovated, opened or closed by dynamic the renovating of motor driven belts, but this several lampblack absorber, renovate in the process opened or closed, user directly can see the support bar (or bracing frame etc.) being supported on and renovating both sides, have impact on Consumer's Experience, panel is toward turning up simultaneously, affects the use of cooking apparatus.
And for example Authorization Notice No. a kind of range hood keeping off smoke background automatic open-close disclosed in the Chinese patent of CN202675417 U, centre panel is toward turning up, the use of the higher cooking apparatus of one side impact, large-area dull and stereotyped intermediate glass on the other hand, easily causes the long-pending oily also oil dripping of panel in pot.
Summary of the invention
Because the above-mentioned deficiency of prior art, it is more thorough that the present invention proposes a kind of fume-exhausting, and use procedure can not affect the use of normal cooking apparatus, and two turnover panel range hoods that can effectively prevent the electric pushrod of range hood oil dripping phenomenon from driving.
For achieving the above object, the invention provides two turnover panel range hoods that a kind of electric pushrod drives, comprise frame, and be arranged on the blower fan system in described frame, described frame is provided with towards the side opening of the kitchen range top air inlet be obliquely installed.Described air inlet covered by fume-exhausting panel assembly, fume-exhausting panel assembly comprises the panel that keeps out the wind, fairing panel and lower panel, the described top of panel hinged at described air inlet of keeping out the wind, described fairing panel is hinged on the middle part of described air inlet, described lower panel fixed stop is located at the bottom of described air inlet, side near described air inlet in described frame is also provided with by motor-driven electric pushrod, the outer casing member of described electric pushrod is hinged in described frame, the bottom of described fairing panel medial surface is provided with a connecting seat, expansion link and the described Connection Block of described electric pushrod are hinged, described bottom of keeping out the wind panel medial surface is hinged with a connecting rod, on the end of the outer casing member that described connecting rod is hinged on described electric pushrod away from the end of the described panel that keeps out the wind away from described expansion link, the top of described air inlet is provided with the first turning cylinder, described in the panel that keeps out the wind be hinged on the top of described air inlet by described first turning cylinder, side near described air inlet in described frame is provided with the second turning cylinder, and the outer casing member of described electric pushrod is hinged in described frame by described second turning cylinder, described first turning cylinder, described second turning cylinder are fixed bias circuit.
Preferably, keep out the wind described in the bottom extended Oil Guide Inlet Network had for preventing range hood oil dripping inwardly of panel medial surface.
Preferably, described connecting rod is directly hinged on described Oil Guide Inlet Network, is connected with the described panel that keeps out the wind by described Oil Guide Inlet Network.
Preferably, in described frame, the position be positioned in the middle part of described air inlet arranges the 3rd turning cylinder, and the medium position of described fairing panel medial surface to be hinged in described frame by described 3rd turning cylinder and to cover on the middle part of described air inlet.
The broad inventive concept of two turnover panel range hoods that electric pushrod of the present invention drives and beneficial effect are:
The present invention changes the structure of existing side extraction cooking fume extractor, the present invention is hinged in frame arranges electric pushrod, air inlet activity cover on fume-exhausting panel assembly (panel that keeps out the wind, fairing panel and lower panel), by the two ends of electric pushrod respectively with described keep out the wind panel and fairing panel hinged.When range hood is in non-working condition, electric pushrod expansion link is in and stretches out state completely, and air inlet is covered completely by fume-exhausting panel assembly.When range hood starts, be energized by electric pushrod, electric pushrod expansion link starts to shrink, and drive the bottom of fairing panel inwardly to stir, upper end is outwards stirred and opened air inlet up and down simultaneously.And at electric pushrod while contraction, because electric pushrod is hinged in frame, its electric pushrod itself also will rotate, then drive link does plane motion, the panel that keeps out the wind is driven outwards to stir united opening by connecting rod, realize fairing panel and upset while the panel that keeps out the wind, two the opening up and down completing air inlet is opened.
Visible, by as above arranging electric pushrod and fume-exhausting panel assembly, only need control electric pushrod dry contracted length can realize keeping out the wind panel and the two turnover panel linkage from top to bottom of fairing panel of stretching and open smoking, controllable adjustment can be carried out to the aperture of air inlet and ventilation angle, range hood is made to exhaust oil smoke more thorough, oil smoke is without escape, and not oil dripping, shuts away more attractive in appearance, succinct, generous simultaneously.
Be described further below with reference to the technique effect of accompanying drawing to design of the present invention, concrete structure and generation, to understand object of the present invention, characteristic sum effect fully.
Accompanying drawing explanation
Fig. 1 is the open mode front view of two turnover panel range hoods that the present embodiment electric pushrod drives.
Fig. 2 is the open mode left view (without left plate) of two turnover panel range hoods that the present embodiment electric pushrod drives.
Fig. 3 is the closed condition left view (without left plate) of two turnover panel range hoods that the present embodiment electric pushrod drives.
Fig. 4 is the mist extractor schematic diagram of two turnover panel range hoods that the present embodiment electric pushrod drives.
Detailed description of the invention
Fig. 1 is the open mode front view of two turnover panel range hoods that the present embodiment electric pushrod drives, Fig. 2 is the open mode left view (without left plate) of two turnover panel range hoods that the present embodiment electric pushrod drives, and Fig. 3 is the closed condition left view (without left plate) of two turnover panel range hoods that the present embodiment electric pushrod drives.As shown in Figure 1 to Figure 3, the present embodiment proposes two turnover panel range hoods that a kind of electric pushrod drives, and comprise frame 100, and be arranged on the blower fan system 200 in frame 100, frame 100 is provided with towards the side opening of the kitchen range top air inlet 300 be obliquely installed.Air inlet 300 covered by fume-exhausting panel assembly 400, fume-exhausting panel assembly 400 comprises the panel 410 that keeps out the wind, fairing panel 420 and lower panel 430, the panel 410 that keeps out the wind is hinged on the top of air inlet 300, fairing panel 420 is hinged on the middle part of air inlet 300, lower panel 430 fixed stop is located at the bottom of air inlet 300, side near air inlet 300 in frame 100 is also provided with by motor-driven electric pushrod 500, the outer casing member 510 of electric pushrod 500 is hinged in frame 100, the bottom of fairing panel 420 medial surface is provided with a connecting seat 600, the expansion link 520 of electric pushrod 500 is hinged with Connection Block 600, the keep out the wind bottom of panel 410 medial surface is hinged with a connecting rod 700, as shown in Figure 2, on the end of the outer casing member 510 that connecting rod 700 is hinged on electric pushrod 500 away from the end of the panel 410 that keeps out the wind away from expansion link 520.
Exemplary, as shown in Figures 2 and 3, keep out the wind the bottom extended Oil Guide Inlet Network 800 had for preventing range hood oil dripping inwardly of panel 410 medial surface, and connecting rod 700 is directly hinged on Oil Guide Inlet Network 800, is connected with the panel 410 that keeps out the wind by Oil Guide Inlet Network 800.The panel that keeps out the wind is arranged on air inlet top, effectively can prevent fumes escaping when outwards opening, and the distance kitchen range top is higher, can not affect the use of normal cooking apparatus.In addition, as shown in Figure 2, range hood oil dripping phenomenon can be effectively prevented further by adding Oil Guide Inlet Network 800, even and the panel that makes to keep out the wind is in opening, the parts such as the electric pushrod of range hood inside, also cannot see from outside, make overall appearance during opening succinct equally, generous.
Concrete, as shown in Figures 2 and 3, the present embodiment is provided with the first turning cylinder 310 on the top of air inlet 300, and the panel 410 that keeps out the wind is hinged on the top of air inlet 300 by the first turning cylinder 310.Side near air inlet 300 in frame 100 is provided with the second turning cylinder 320, and the outer casing member 510 of electric pushrod 500 is hinged in frame 100 by the second turning cylinder 320.Position frame 100 is positioned in the middle part of air inlet 300 arranges the 3rd turning cylinder 330, and the medium position of fairing panel 420 medial surface to be hinged in frame 100 by the 3rd turning cylinder 330 and to cover on the middle part of air inlet 300.
Composition graphs 2 and Fig. 3 visible, first turning cylinder 310, second turning cylinder 320 of the present embodiment and the 3rd turning cylinder 330 are fixed bias circuit, are fixed together with frame, irremovable, and the position of hinged place is fixing.And hinged place on expansion link 520 and the hinged place at connecting rod 700 two ends and the relative position of frame 100 are freely moveable.
In addition, in the present embodiment, also comprise the side plate (not shown) and backboard (not shown) that are arranged on frame 100 both sides, lubricating cup 900 is also provided with on the downside of frame, Decorative Cover 1000, control panel (not shown) etc. is provided with above frame, for general knowledge known in this field, frame, blower fan system, electric pushrod and Oil Guide Inlet Network etc. all can adopt conventional outsourcing piece, repeat no more herein.
Exemplary, the embody rule situation of two turnover panel range hoods that the present embodiment electric pushrod drives is as follows:
As shown in Figure 3, the present embodiment expansion link 520 of (namely under closed condition) electric pushrod 500 under non-working condition is in and stretches out state completely, air inlet 300 is covered completely by fume-exhausting panel assembly 400, fairing panel 420 is identical with the lower panel 430 be fixed in frame 100 with the angle of inclination of the panel 410 that keeps out the wind, three's splicing covers completely to air inlet 300, not only make outward appearance more attractive in appearance, succinct and generous, when can also avoid non-working condition, dust enters in range hood.
As shown in Figure 2, the present embodiment is (namely under open mode) in a state of use, exemplary, to compare Fig. 3 state, the expansion link 520 of electric pushrod 500 shrinks and shortens 15mm, drive fairing panel 420 bottom inwardly to overturn 14 ° by Connection Block 600, under the effect of the 3rd turning cylinder 330 at middle part, fairing panel 420 upper end outwards overturns 14 °.Simultaneously because the outer casing member 510 of electric pushrod 500 is hinged in frame 100, electric pushrod 500 can be made after the expansion link 520 of electric pushrod 500 shortens 15mm itself to rotate clockwise 13 ° around the 3rd turning cylinder 330, the connecting rod 700 being connected to outer casing member 510 end is done plane motion by driving, towards keeping out the wind, panel 410 place moves, and drives the panel that keeps out the wind outwards to open 37 °.So realize fairing panel 420 and the upset of the panel 410 that keeps out the wind, two the opening up and down of air inlet is opened, and oil smoke will as shown by the arrows in Figure 4, enters in range hood, makes range hood exhaust oil smoke more thoroughly, oil smoke without escape, not oil dripping.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.Therefore, all technical staff in the art, all should by the determined protection domain of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (4)
1. two turnover panel range hoods of an electric pushrod driving, comprise frame, and the blower fan system be arranged in described frame, described frame is provided with towards the side opening of the kitchen range top air inlet be obliquely installed, it is characterized in that: described air inlet covered by fume-exhausting panel assembly, fume-exhausting panel assembly comprises the panel that keeps out the wind, fairing panel and lower panel, the described top of panel hinged at described air inlet of keeping out the wind, described fairing panel is hinged on the middle part of described air inlet, described lower panel fixed stop is located at the bottom of described air inlet, side near described air inlet in described frame is also provided with by motor-driven electric pushrod, the outer casing member of described electric pushrod is hinged in described frame, the bottom of described fairing panel medial surface is provided with a connecting seat, expansion link and the described Connection Block of described electric pushrod are hinged, described bottom of keeping out the wind panel medial surface is hinged with a connecting rod, on the end of the outer casing member that described connecting rod is hinged on described electric pushrod away from the end of the described panel that keeps out the wind away from described expansion link, the top of described air inlet is provided with the first turning cylinder, described in the panel that keeps out the wind be hinged on the top of described air inlet by described first turning cylinder, side near described air inlet in described frame is provided with the second turning cylinder, and the outer casing member of described electric pushrod is hinged in described frame by described second turning cylinder, described first turning cylinder, described second turning cylinder are fixed bias circuit.
2. two turnover panel range hoods of driving of electric pushrod as claimed in claim 1, is characterized in that: described in keep out the wind the bottom extended Oil Guide Inlet Network had for preventing range hood oil dripping inwardly of panel medial surface.
3. two turnover panel range hoods of electric pushrod driving as claimed in claim 2, is characterized in that: described connecting rod is directly hinged on described Oil Guide Inlet Network, is connected with the described panel that keeps out the wind by described Oil Guide Inlet Network.
4. two turnover panel range hoods that the electric pushrod as described in any one of claims 1 to 3 claim drives, it is characterized in that: in described frame, the position be positioned in the middle part of described air inlet arranges the 3rd turning cylinder, the medium position of described fairing panel medial surface to be hinged in described frame by described 3rd turning cylinder and to cover on the middle part of described air inlet.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310435447.7A CN103471154B (en) | 2013-09-23 | 2013-09-23 | Two turnover panel range hoods that electric pushrod drives |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310435447.7A Division CN103471154B (en) | 2013-09-23 | 2013-09-23 | Two turnover panel range hoods that electric pushrod drives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104896555A true CN104896555A (en) | 2015-09-09 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510376809.9A Pending CN104896555A (en) | 2013-09-23 | 2013-09-23 | Electric push rod-driven double-turning panel range hood |
| CN201310435447.7A Active CN103471154B (en) | 2013-09-23 | 2013-09-23 | Two turnover panel range hoods that electric pushrod drives |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310435447.7A Active CN103471154B (en) | 2013-09-23 | 2013-09-23 | Two turnover panel range hoods that electric pushrod drives |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104896555A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765383A (en) * | 2016-12-08 | 2017-05-31 | 宁波方太厨具有限公司 | A kind of face plate of smoke exhaust ventilator structure |
| CN108613234A (en) * | 2018-06-21 | 2018-10-02 | 广东万和电气有限公司 | A kind of smoke deflector automatic open-close mechanism and apply its side extraction cooking fume extractor |
| EP3399243A1 (en) * | 2017-05-02 | 2018-11-07 | BSH Hausgeräte GmbH | Inclined cooker hood |
| CN109595645A (en) * | 2017-09-30 | 2019-04-09 | 宁波方太厨具有限公司 | A kind of near-suction type oil smoke suction machine |
| CN110594821A (en) * | 2019-09-19 | 2019-12-20 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN110645612A (en) * | 2019-10-11 | 2020-01-03 | 佛山市顺德区美的洗涤电器制造有限公司 | Smoke exhaust ventilator |
| CN111351141A (en) * | 2020-03-07 | 2020-06-30 | 王红霞 | Traditional chinese medical science drugstore is with dry ventilation unit that prevents dust |
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| CN105737224B (en) * | 2014-12-08 | 2019-05-17 | 博西华电器（江苏）有限公司 | Side-absorption type smoke exhaust ventilator |
| CN104930573B (en) * | 2015-07-06 | 2017-07-28 | 宁夏鸿裕机械科技有限公司 | Air port size can adjust lampblack absorber |
| CN106871200A (en) * | 2017-03-23 | 2017-06-20 | 中山市乐邦生活电器有限公司 | A kind of box-like cigarette machine structure of full-automatic |
| CN106907752B (en) * | 2017-04-10 | 2021-08-06 | 珠海格力电器股份有限公司 | Opening and closing mechanism and range hood |
| CN107975835B (en) * | 2017-05-08 | 2024-02-20 | 宁波方太厨具有限公司 | Side-suction type range hood |
| CN108826408A (en) * | 2018-07-20 | 2018-11-16 | 广东顺德东方麦田工业设计股份有限公司 | Intelligent range hood |
| CN110375356B (en) * | 2019-06-27 | 2020-10-09 | 宁波方太厨具有限公司 | Side-draft range hood |
| CN110567013B (en) * | 2019-08-26 | 2024-04-16 | 华帝股份有限公司 | Fume exhauster |
| CN110578944B (en) * | 2019-08-26 | 2024-04-16 | 华帝股份有限公司 | Fume exhauster |
| CN111156562B (en) * | 2020-02-27 | 2022-10-04 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN112902262B (en) * | 2021-03-11 | 2022-08-23 | 宁波方太厨具有限公司 | Range hood and working method thereof |
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| CN106765383A (en) * | 2016-12-08 | 2017-05-31 | 宁波方太厨具有限公司 | A kind of face plate of smoke exhaust ventilator structure |
| CN106765383B (en) * | 2016-12-08 | 2022-11-29 | 宁波方太厨具有限公司 | Panel structure of range hood |
| EP3399243A1 (en) * | 2017-05-02 | 2018-11-07 | BSH Hausgeräte GmbH | Inclined cooker hood |
| CN109595645A (en) * | 2017-09-30 | 2019-04-09 | 宁波方太厨具有限公司 | A kind of near-suction type oil smoke suction machine |
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| CN108613234A (en) * | 2018-06-21 | 2018-10-02 | 广东万和电气有限公司 | A kind of smoke deflector automatic open-close mechanism and apply its side extraction cooking fume extractor |
| CN110594821A (en) * | 2019-09-19 | 2019-12-20 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN110645612A (en) * | 2019-10-11 | 2020-01-03 | 佛山市顺德区美的洗涤电器制造有限公司 | Smoke exhaust ventilator |
| CN111351141A (en) * | 2020-03-07 | 2020-06-30 | 王红霞 | Traditional chinese medical science drugstore is with dry ventilation unit that prevents dust |
| CN111351141B (en) * | 2020-03-07 | 2021-09-10 | 谢聪聪 | Traditional chinese medical science drugstore is with dry ventilation unit that prevents dust |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103471154A (en) | 2013-12-25 |
| CN103471154B (en) | 2015-08-19 |
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