CN110207214B - Range hood with oil net capable of being opened in sliding mode - Google Patents
Range hood with oil net capable of being opened in sliding mode Download PDFInfo
- Publication number
- CN110207214B CN110207214B CN201811157697.8A CN201811157697A CN110207214B CN 110207214 B CN110207214 B CN 110207214B CN 201811157697 A CN201811157697 A CN 201811157697A CN 110207214 B CN110207214 B CN 110207214B
- Authority
- CN
- China
- Prior art keywords
- smoke
- oil
- oil screen
- range hood
- smoke baffle
- Prior art date
- 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.)
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Links
- 239000000779 smoke Substances 0.000 claims abstract description 128
- 230000000694 effects Effects 0.000 claims abstract description 11
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 4
- 239000011324 bead Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- F24C15/2035—Arrangement or mounting of filters
Landscapes
- 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 a range hood with a slidable oil screen, which comprises a shell, a fan assembly arranged in the shell, a smoke exhaust box arranged above the shell, a panel, an oil screen, a smoke baffle and a slide rail assembly, wherein the panel is arranged below the front side of the shell, the smoke baffle is movably arranged above the panel, the slide rail assembly is fixed on the shell, one end of the oil screen is hinged with the smoke baffle, and the other end of the oil screen is sleeved on the slide rail assembly and moves along the slide rail assembly to realize opening or closing; according to the invention, the smoke baffle is turned outwards to be opened, the oil net is driven to be turned outwards through the sliding rail assembly, the fan assembly sucks air in a kitchen through the oil net and discharges oil smoke to a public flue or outdoors through the smoke discharging box, the direction of the air inlet is basically consistent with the rising direction of the oil smoke and is very close to a smoke source after the oil net is opened, the oil smoke can be quickly sucked, and meanwhile, the smoke baffle further plays a role of preventing the oil smoke from escaping forwards, so that the oil smoke absorbing effect is greatly improved.
Description
Technical Field
The invention belongs to the technical field of range hoods, and particularly relates to a range hood with a slidable oil screen.
Background
At present, the oil smoke suction effect of the top smoke suction machine and the side smoke suction machine on the market is not satisfactory, the cage smoke effect of the top smoke suction machine is good, but the air inlet is far away from the smoke source, and the oil smoke is easy to diffuse from the periphery; the smoke-absorbing machine has the advantages that the air inlet is close to the smoke source, but the effect of the smoke-absorbing machine is poor, and the smoke can easily escape from the top surface.
In order to solve the problem of poor cage smoke of the side smoke sucking machine, a smoke ventilator with an air inlet capable of being opened and closed is produced, a smoke baffle is opened when the smoke ventilator works, a good cage smoke effect can be achieved, the problem of poor cage smoke effect of the traditional side smoke sucking machine is overcome to a certain extent, the oil smoke sucking effect is effectively improved, the air inlet is arranged on a side face plate, namely, the smoke rising direction and the air inlet direction have a certain included angle, the smoke sucking is not facilitated, and when the amount of the fried smoke is large, the smoke can escape towards two sides and the front, so that the problem of unclean smoke sucking cannot be thoroughly solved.
Disclosure of Invention
The invention aims to provide a range hood with a slidable oil screen, which drives the oil screen to turn over to realize opening or closing by opening or closing a smoke baffle plate, so that the air inlet direction of the oil screen is consistent with the rising direction of oil smoke, and the problem of incomplete oil smoke suction is solved.
The technical scheme adopted by the invention is as follows:
The utility model provides a range hood that oil net slidable was opened, its includes the casing, sets up fan subassembly in the casing, set up smoke exhaust case, panel, oil net, fender smoke board and the slide rail assembly in the casing top, the panel sets up in casing front side below, the activity of fender smoke board sets up in the panel top, the slide rail assembly is fixed on the casing, oil net one end is articulated with the fender smoke board, and another pot head is established on the slide rail assembly and is realized opening or closing along the slide rail assembly removal.
The invention is also characterized in that:
The smoke baffle plate is hinged with the shell, and the smoke baffle plate is driven to be opened or closed.
The pushing assembly comprises an electric push rod, a first crank unit, a second crank unit and a synchronizing shaft, wherein the electric push rod is connected with the first crank unit, and the first crank unit and the second crank unit are respectively arranged on the left side and the right side of the shell and are connected through the synchronizing shaft.
The first crank unit and the second crank unit comprise a crank and a connecting rod, one end of the crank is connected with an output shaft of the electric push rod, the other end of the crank is hinged with the connecting rod, and the connecting rod is fixed on the shell.
The oil screen is characterized by further comprising a wind shielding assembly, wherein the wind shielding assembly is arranged between the oil screen and the smoke baffle and is used for preventing oil smoke from entering a gap between the oil screen and the smoke baffle.
The wind shielding assembly comprises a first vertical wind shielding plate and a second vertical wind shielding plate, and the first vertical wind shielding plate and the second vertical wind shielding plate are respectively positioned on two sides of the oil screen.
And the first vertical wind shield and the second vertical wind shield are respectively provided with an illuminating lamp.
The back of the smoke baffle plate is provided with a support plate, and the connecting rod is connected with the smoke baffle plate through the support plate.
The vertical wind shield is fixed on the support plate and used for preventing oil smoke from entering the gaps at two sides of the oil net and the smoke shield.
The pushing assembly further comprises a fixing support, and the electric push rod is fixed in the shell through the fixing support.
Compared with the prior art, when the smoke baffle is used, the smoke baffle is turned outwards and opened, the oil net is driven to be turned outwards through the sliding rail assembly, the fan assembly sucks air in a kitchen through the oil net and discharges oil smoke to a public flue or outdoors through the smoke discharge box, the direction of the air inlet is basically consistent with the rising direction of the oil smoke and is very close to a smoke source after the oil net is opened, the oil smoke can be quickly sucked, and meanwhile, the smoke baffle further plays a role of blocking the oil smoke from escaping forwards, so that the oil smoke suction effect is greatly improved.
Drawings
Fig. 1 is a side view of a range hood with a slidably openable oil screen according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a range hood with a slidably opened oil screen according to an embodiment of the present invention;
Fig. 3 is a schematic structural view of a pushing assembly in a range hood with a slidably opened oil screen according to an embodiment of the present invention;
Fig. 4 is a schematic structural view of a wind shielding assembly in a range hood with a slidably opened oil screen according to an embodiment of the present invention;
fig. 5 is a perspective view of a range hood with a slidably openable oil screen according to an embodiment of the present invention;
Fig. 6 is a schematic structural view of a range hood with an oil screen slidably opened in a closed state according to an embodiment of the present invention;
fig. 7 is a schematic diagram of the turnover of an oil screen in a range hood with the oil screen slidably opened according to an embodiment of the present invention.
The device comprises a shell, a fan assembly, a smoke exhaust box, a panel, an oil screen, a smoke baffle plate, a sliding rail assembly, a pushing assembly, a wind shielding assembly, an electric push rod, a first crank unit, a second crank unit, a synchronous shaft, a fixed support, a first vertical wind screen, a second vertical wind screen, a lighting lamp, a crank and a connecting rod.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The embodiment of the invention provides a range hood with a slidable and openable oil screen, which comprises a shell 1, a fan assembly 2 arranged in the shell 1, a smoke exhaust box 3 arranged above the shell 1, a panel 4, an oil screen 5, a smoke baffle 6 and a slide rail assembly 7, wherein the panel 4 is arranged below the front side of the shell 1, the smoke baffle 6 is movably arranged above the panel 4, the slide rail assembly 7 is fixed on the shell 1, one end of the oil screen 5 is hinged with the smoke baffle 6, and the other end is sleeved on the slide rail assembly 7 and moves along the slide rail assembly 7 to realize opening or closing;
Therefore, when the range hood works, the smoke baffle 6 is turned over outwards to open, the oil net 5 is driven to turn outwards through the sliding rail component 7, the fan component 2 sucks air in a kitchen through the oil net 5 and discharges oil smoke to a public flue or outdoors through the smoke discharging box 3, the direction of an air inlet is basically consistent with the rising direction of the oil smoke and is very close to a smoke source after the oil net 5 is opened, the oil smoke can be sucked quickly, and meanwhile, the smoke baffle 6 further plays a role of blocking the oil smoke from escaping forwards; when the range hood stops working, the smoke baffle 6 is turned inwards to be closed, and the oil net 5 is driven to be turned inwards through the sliding rail assembly 7, so that the oil net 5 is closed.
The smoke baffle plate is characterized by further comprising a pushing component 8, wherein one end of the pushing component 8 is arranged on the shell 1, and the other end of the pushing component is hinged with the smoke baffle plate 6; in this way, the smoke barrier 6 is pushed to open by the pushing assembly 8.
As shown in fig. 2-3, the pushing assembly 8 includes an electric push rod 81, a first crank unit 82, a second crank unit 83, and a synchronizing shaft 84, the electric push rod 81 is connected with the first crank unit 82, and the first crank unit 82 and the second crank unit 83 are respectively disposed at the left and right sides of the housing 1 and are connected through the synchronizing shaft 84; the first crank unit 82 and the second crank unit 83 comprise a crank 821 and a connecting rod 822, one end of the crank 821 is connected with an output shaft of the electric push rod 81, the other end of the crank 821 is hinged with the connecting rod 822, and the connecting rod 822 is fixed on the shell 1;
thus, the two groups of crank units are driven by one electric push rod 81, and in order to ensure the motion synchronism, the two groups of crank units are connected by the synchronous shaft 84, so that the power source is saved, and the inconsistent motion of the two groups of crank units is avoided.
The pushing assembly 8 further comprises a fixed bracket 85, and the electric push rod 81 is fixed in the shell 1 through the fixed bracket 85;
the back of the smoke baffle 6 is provided with a support plate, the connecting rod 822 is connected with the smoke baffle 6 through the support plate, the vertical wind shield 92 is fixed on the support plate and used for preventing oil smoke from entering the gaps at two sides of the oil net 5 and the smoke baffle 6, and therefore, a connecting piece is not directly fixed on the smoke baffle 6, but is transited through the support plate, and the service life of the smoke baffle 6 can be prolonged.
As shown in fig. 4-5, the oil screen device further comprises a wind shielding assembly 9, wherein the wind shielding assembly 9 is arranged between the oil screen 5 and the smoke baffle 6 and is used for preventing oil smoke from entering a gap between the oil screen 5 and the smoke baffle 6;
The wind deflector assembly 9 comprises a first vertical wind deflector 91 and a second vertical wind deflector 92, the first and second vertical wind deflector 91, 92 being located on both sides of the oil screen 5, respectively.
The first vertical wind deflector 91 and the second vertical wind deflector 92 are provided with illumination lamps 93;
In this way, the first and second vertical wind deflectors 91 and 92 prevent the oil smoke from entering the gaps on both sides of the oil screen 5 and the smoke baffle 6;
In addition, be provided with light 93 on first vertical deep bead 91 and the vertical deep bead 92 of second, install light 93 on first vertical deep bead 91 and the vertical deep bead 92 of second, compare the casing front end of traditional installation has better illumination angle, and this light installation face is greater than 9 with the contained angle of top of a kitchen range horizontal plane to guarantee that condensation oil and condensation water on the light installation face stay smoothly inside casing 1.
In addition, in the working state of the smoke machine, the lower end of the oil screen 5 is arranged in the shell 1, and the included angle between the oil screen surface and the horizontal plane of the cooking bench is larger than 12 degrees, so that the condensed oil and condensed water on the oil screen surface can be smoothly reserved in the shell 1.
The sliding rail assembly 7, the smoke baffle 6 and the pushing assembly 8 jointly form a connecting rod mechanism, the working principle of the connecting rod mechanism is as shown in fig. 7, the oil screen 5 is fixed on an FG rod, the FG rod is sleeved in the sliding rail assembly 7, and the sliding rail assembly 7 is hinged on the shell 1 through a G point; the smoke baffle 6 is fixed on an EDF rod, the EDF rod is hinged on the shell 1 through an E point, the electric pushing device 81 drives the crank BOC to rotate, the crank BOC drives the rod EDF to rotate through the connecting rod CD, and the rod EDF drives the rod FG to overturn, so that the oil screen 5 overturns along with the smoke baffle 6.
The working process comprises the following steps:
When the range hood works, the electric push rod 81 works, the smoke baffle 6 is pushed to turn outwards and turn open through the crank 821 and the connecting rod 822, the oil net 5 hinged on the smoke baffle 6 turns outwards and turns open along the sliding rail component 7, the fan component 2 sucks air in a kitchen through the oil net 5 and discharges oil smoke to a public flue or outdoors through the smoke discharging box 3, the direction of an air inlet is basically consistent with the rising direction of the oil smoke and is close to a smoke source after the oil net 5 is opened, the oil smoke can be quickly sucked, and meanwhile, the smoke baffle 6 further plays a role of blocking the forward escape of the oil smoke;
when the range hood stops working, the smoke baffle 6 is turned inwards to be closed, and the oil net 5 moves inwards along the sliding rail assembly 6 to realize the closing of the oil net 5.
By adopting the scheme, compared with the prior art, when the smoke baffle is used, the smoke baffle is turned outwards and opened, the oil net is driven to be turned outwards through the sliding rail assembly, the fan assembly sucks air in a kitchen through the oil net and discharges oil smoke to a public flue or outdoors through the smoke discharging box, the direction of the air inlet is basically consistent with the rising direction of the oil smoke and is very close to a smoke source after the oil net is opened, the oil smoke can be quickly sucked, and meanwhile, the smoke baffle further plays a role of preventing the oil smoke from escaping forwards, so that the oil smoke absorbing effect is greatly improved.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a range hood that oil screen slidable was opened, its characterized in that includes casing (1), sets up fan subassembly (2) in casing (1), sets up smoke evacuation case (3) above casing (1), panel (4), oil screen (5), smoke baffle (6) and slide rail subassembly (7), panel (4) set up in casing (1) front side below, smoke baffle (6) activity sets up in panel (4) top, slide rail subassembly (7) are fixed on casing (1), oil screen (5) one end is articulated with smoke baffle (6), and the other end cover is established on slide rail subassembly (7) and is realized opening or closing along slide rail subassembly (7) removal; the device further comprises a pushing component (8), wherein one end of the pushing component (8) is arranged on the shell (1), and the other end of the pushing component is hinged with the smoke baffle (6) and drives the smoke baffle (6) to be opened or closed; the pushing assembly (8) comprises an electric push rod (81), a first crank unit (82), a second crank unit (83) and a synchronizing shaft (84), wherein the electric push rod (81) is connected with the first crank unit (82), and the first crank unit (82) and the second crank unit (83) are respectively arranged on the left side and the right side of the shell (1) and are connected through the synchronizing shaft (84).
2. The range hood with a slidably openable oil screen according to claim 1, wherein the first crank unit (82) and the second crank unit (83) each comprise a crank (821) and a connecting rod (822), one end of the crank (821) is connected with an output shaft of the electric push rod (81), the other end of the crank (821) is hinged with the connecting rod (822), and the connecting rod (822) is fixed on the casing (1).
3. The range hood with a slidably openable oil screen according to claim 2, further comprising a wind shielding assembly (9), said wind shielding assembly (9) being arranged between the oil screen (5) and the smoke baffle (6) for preventing oil smoke from entering a gap between the oil screen (5) and the smoke baffle (6).
4. A range hood with a slidably openable oil screen according to claim 3, wherein the wind shielding assembly (9) comprises a first vertical wind shielding plate (91) and a second vertical wind shielding plate (92), the first vertical wind shielding plate (91) and the second vertical wind shielding plate (92) being located on both sides of the oil screen (5), respectively.
5. The range hood with the oil screen capable of being opened in a sliding mode according to claim 4, wherein illuminating lamps (93) are arranged on the first vertical wind screen (91) and the second vertical wind screen (92).
6. The range hood with the oil screen capable of being opened in a sliding mode according to claim 4, wherein a support plate is arranged on the back face of the smoke baffle plate (6), and the connecting rod (822) is connected with the smoke baffle plate (6) through the support plate.
7. The range hood with a slidably openable oil screen according to claim 5, wherein the vertical wind screen (92) is fixed to a support plate for preventing oil smoke from entering into the gaps on both sides of the oil screen (5) and the smoke barrier (6).
8. -Range hood with a slidably openable oil screen according to any one of claims 1-7, characterized in that the pushing assembly (8) further comprises a fixing bracket (85), the electric push rod (81) being fixed in the housing (1) by means of the fixing bracket (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811157697.8A CN110207214B (en) | 2018-09-30 | 2018-09-30 | Range hood with oil net capable of being opened in sliding mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811157697.8A CN110207214B (en) | 2018-09-30 | 2018-09-30 | Range hood with oil net capable of being opened in sliding mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110207214A CN110207214A (en) | 2019-09-06 |
| CN110207214B true CN110207214B (en) | 2024-05-28 |
Family
ID=67779795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811157697.8A Active CN110207214B (en) | 2018-09-30 | 2018-09-30 | Range hood with oil net capable of being opened in sliding mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110207214B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830565A (en) * | 2017-12-19 | 2018-03-23 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
| CN115031278B (en) * | 2022-08-10 | 2022-11-04 | 杭州老板电器股份有限公司 | Air inlet structure for smoke ventilator, range hood |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2206904A1 (en) * | 1972-02-14 | 1973-09-06 | Bauknecht Gmbh G | Cooker hood |
| CN106885273A (en) * | 2015-12-16 | 2017-06-23 | 华帝股份有限公司 | Range hood with automatic plate turning and smoke gathering functions |
| CN207407407U (en) * | 2017-10-24 | 2018-05-25 | 宁波方太厨具有限公司 | Intelligent range hood |
| CN108317569A (en) * | 2018-04-03 | 2018-07-24 | 华帝股份有限公司 | Fume exhaust fan |
| CN209495371U (en) * | 2018-09-30 | 2019-10-15 | 华帝股份有限公司 | Range hood with oil screen capable of being opened in sliding mode |
-
2018
- 2018-09-30 CN CN201811157697.8A patent/CN110207214B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2206904A1 (en) * | 1972-02-14 | 1973-09-06 | Bauknecht Gmbh G | Cooker hood |
| CN106885273A (en) * | 2015-12-16 | 2017-06-23 | 华帝股份有限公司 | Range hood with automatic plate turning and smoke gathering functions |
| CN207407407U (en) * | 2017-10-24 | 2018-05-25 | 宁波方太厨具有限公司 | Intelligent range hood |
| CN108317569A (en) * | 2018-04-03 | 2018-07-24 | 华帝股份有限公司 | Fume exhaust fan |
| CN209495371U (en) * | 2018-09-30 | 2019-10-15 | 华帝股份有限公司 | Range hood with oil screen capable of being opened in sliding mode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110207214A (en) | 2019-09-06 |
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