CN110207215B - Range hood with oil net capable of being turned open - Google Patents
Range hood with oil net capable of being turned open Download PDFInfo
- Publication number
- CN110207215B CN110207215B CN201811157710.XA CN201811157710A CN110207215B CN 110207215 B CN110207215 B CN 110207215B CN 201811157710 A CN201811157710 A CN 201811157710A CN 110207215 B CN110207215 B CN 110207215B
- Authority
- CN
- China
- Prior art keywords
- oil
- smoke
- range hood
- rod
- 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 125
- 230000000694 effects Effects 0.000 claims abstract description 12
- 239000003517 fume Substances 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 abstract description 2
- 235000019504 cigarettes Nutrition 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000007246 mechanism Effects 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
-
- 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
- F24C15/2064—Removing cooking fumes illumination for cooking hood
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 turnover and openable 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 hinge assembly, wherein the panel is arranged below the front side of the shell, the smoke baffle is movably arranged above the panel, one end of the hinge assembly is arranged in the shell, the other end of the hinge assembly is hinged with the smoke baffle, and the oil screen is arranged on the hinge assembly and can be opened or closed along with the movement of the hinge assembly; the smoke baffle plate is turned outwards and opened, the oil net is driven to turn outwards through the hinge 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 after the oil net is opened and is very close to a smoke source, the oil smoke can be sucked quickly, and meanwhile, the smoke baffle plate further plays a role of preventing the oil smoke from escaping forwards, so that the oil smoke sucking 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 an oil screen capable of being turned open.
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 an oil net capable of being turned open, which drives the oil net to be turned over to be opened or closed by opening or closing a smoke baffle plate, so that the air inlet direction of the oil net 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 can overturn and open, it includes the casing, sets up fan subassembly in the casing, set up smoke exhaust case, panel, oil net, fender cigarette board and the hinge subassembly in the casing top, the panel sets up in casing front side below, fender cigarette board activity sets up in the panel top, hinge subassembly one end sets up in the casing, and the other end is articulated with the fender cigarette board, the oil net sets up on the hinge subassembly and realizes opening or closing along with hinge subassembly's motion.
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 hinge assembly is provided with two groups, sets up the left and right sides at the casing respectively, the hinge assembly is including articulated first dead lever, oil net pole, connecting rod and second dead lever in proper order, first dead lever and second dead lever articulate respectively on casing and cigarette baffle.
The hinge assembly further comprises a limiting rod, and the limiting rod is arranged between the oil net rod and the connecting rod and used for limiting the overturning angle of the oil net rod.
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 horizontal wind shielding plate and vertical wind shielding plates, wherein the vertical wind shielding plates are arranged in two and are respectively located on two sides of the horizontal wind shielding plates.
The horizontal wind guard is fixed between the two groups of connecting rods of the hinge assembly and used for preventing oil smoke from entering a gap between the oil net and the smoke baffle.
The back of the smoke baffle plate is provided with a support plate, and the second fixing 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.
And the vertical wind shield is provided with an illuminating lamp.
Compared with the prior art, when the smoke baffle is used, the smoke baffle is turned outwards to be opened, the oil net is driven to be turned outwards through the hinge 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 after the oil net is opened and is very close to a smoke source, 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 schematic structural view of a range hood with an oil screen capable of being turned open according to an embodiment of the present invention;
Fig. 2 is a schematic structural view of a hinge assembly in a range hood with a reversible oil screen according to an embodiment of the present invention;
Fig. 3 is a front view of a hinge assembly in a range hood with an oil screen being turned open according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a wind shielding component in a range hood with an oil screen capable of being turned open according to an embodiment of the present invention;
fig. 5 is a perspective view of a range hood with an oil screen capable of being turned open according to an embodiment of the present invention;
fig. 6 is a schematic structural view of an oil screen in an oil screen openable and reversible range hood according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a range hood with an oil screen in a closed state, wherein the oil screen can be turned open according to an embodiment of the present invention;
fig. 8 is a working principle diagram of a range hood with an oil screen capable of being turned open according to an embodiment of the invention.
The device comprises a shell, a fan assembly, a smoke exhaust box, a panel, an oil screen, a smoke baffle, a hinge assembly, a pushing assembly, a wind shielding assembly, a first fixing rod, a second fixing rod, a limiting rod, a horizontal wind screen, a vertical wind screen and an illuminating lamp.
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 turnover 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 hinge 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, one end of the hinge assembly 7 is arranged in the shell 1, the other end of the hinge assembly is hinged with the smoke baffle 6, and the oil screen 5 is arranged on the hinge assembly 7 and is opened or closed along with the movement of the hinge assembly 7;
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 hinge 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 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 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 hinge 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;
The pushing assembly 8 comprises an electric push rod, and the electric push rod drives the smoke baffle to open and close.
As shown in fig. 2-3, the hinge assembly 7 is provided with two groups, which are respectively arranged at the left side and the right side of the shell 1, the hinge assembly 7 comprises a first fixed rod 71, an oil net rod 72, a connecting rod 73 and a second fixed rod 74 which are hinged in sequence, and the first fixed rod 71 and the second fixed rod 74 are respectively hinged on the shell 1 and the smoke baffle 6;
Thus, the first fixing rod 71, the oil net rod 72, the connecting rod 73 and the second fixing rod 74 are connected through hinges, the oil net 5 is fixed between the two oil net rods 72 through screws, when the smoke barrier 6 is opened, the connecting rod 73 and the oil net rod 72 are sequentially driven to stretch through the second fixing rod 74, then the oil net fixed between the two oil net rods 72 is opened, and when the smoke barrier 6 is closed, the first fixing rod 71, the oil net rod 72, the connecting rod 73 and the second fixing rod 74 are closed through hinges, and the oil net 5 is driven to be closed.
The hinge assembly 7 further comprises a limit lever 75, the limit lever 75 being arranged between the oil screen lever 72 and the connecting rod 73;
thus, the limiting rod 75 limits the overturning angle theta of the oil screen rod 72 to be less than or equal to 165 degrees, so that the oil screen rod 72 is prevented from being overturned too much to influence the oil fume absorbing effect of the oil screen.
As shown in fig. 4-5, the back of the smoke baffle 6 is provided with a support plate, and the second fixing rod 74 is connected with the smoke baffle 6 through the support plate, so that the 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.
Further comprising a wind shielding assembly 9, the wind shielding assembly 9 being arranged between the oil screen 5 and the smoke barrier 6 for preventing oil smoke from entering the gap between the oil screen 5 and the smoke barrier 6.
The wind shielding assembly 9 comprises a horizontal wind shielding plate 91 and a vertical wind shielding plate 92, the vertical wind shielding plates 92 are provided with two wind shielding plates and are respectively positioned at two sides of the horizontal wind shielding plates 91, the horizontal wind shielding plates 91 are fixed between the connecting rods 73 of the two groups of hinge assemblies 7 and used for preventing oil smoke from entering into gaps between the oil screen 5 and the smoke shielding plates 6, and the vertical wind shielding plates 92 are fixed on the support plates and used for preventing the oil smoke from entering into the gaps at two sides of the oil screen 5 and the smoke shielding plates 6;
thus, the oil smoke is prevented from entering the gaps formed in the horizontal direction by the oil screen 5 and the smoke baffle 6 by the horizontal wind screen 91, and the oil smoke is prevented from entering the gaps on both sides of the oil screen 5 and the smoke baffle 6 by the vertical wind screen 92;
In addition, be provided with light 921 on the vertical deep bead 92, install light 921 at vertical deep bead 92, have better illumination angle in the casing front end of traditional installation, 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 hydroenergy 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 hinge connection assembly 7 and the smoke baffle 6 together form a link mechanism, the working principle of which is shown in fig. 8, the oil net 5 is fixed on an AB rod (namely an oil net rod 72), and the AB rod is hinged on the shell 1 through a point A; the smoke baffle 6 is fixed on a CD rod which is hinged on the shell 1 through a D point; the AB rod and the CD rod are hinged through a BC rod (namely a connecting rod 73), the CD rod is a driving rod, the AB rod is driven to rotate through the BC rod, namely the smoke baffle 6 drives the oil screen rod 72 to overturn through the connecting rod 73; in the figure, CC 'is the opening and closing movement track of the CD pole, and BB' is the opening and closing movement track of the AB pole.
The working process comprises the following steps:
when the range hood works, as shown in fig. 6, the smoke baffle 6 is turned outwards and opened, the connecting rod 73 and the oil net rods 72 are sequentially driven to extend through the second fixing rods 74, the oil net 5 fixed between the two oil net rods 72 is turned outwards, the fan assembly 2 sucks air in a kitchen through the oil net 5 and discharges oil smoke to a public flue or outdoors through the smoke discharge 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 oil smoke from escaping forwards;
when the range hood stops working, as shown in fig. 7, the smoke baffle 6 is turned inwards to be closed, and the first fixing rod 71, the oil net rod 72, the connecting rod 73 and the second fixing rod 74 are closed through hinges to drive the oil net 5 to be closed.
By adopting the scheme, compared with the prior art, when the kitchen fume exhaust device is used, the fume baffle is turned outwards to be opened, the hinge assembly drives the oil net to be turned outwards, the fan assembly sucks air in a kitchen through the oil net and exhausts fume to a public flue or outdoors through the fume exhaust box, the direction of the air inlet is basically consistent with the rising direction of the fume after the oil net is opened and is very close to a fume source, the fume can be quickly sucked, and meanwhile, the fume baffle further plays a role of preventing the fume from escaping forwards, so that the fume exhaust 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 net can overturn and open, its characterized in that includes casing (1), sets up fan subassembly (2) in casing (1), set up smoke evacuation case (3) above casing (1), panel (4), oil net (5), smoke baffle (6) and hinge subassembly (7), panel (4) set up in casing (1) front side below, smoke baffle (6) activity sets up in panel (4) top, hinge subassembly (7) one end sets up in casing (1), and the other end is articulated with smoke baffle (6), oil net (5) set up on hinge subassembly (7) and realize opening or closing along with the motion of hinge subassembly (7); 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 hinge assembly (7) is provided with two groups, and is arranged on the left side and the right side of the shell (1) respectively, the hinge assembly (7) comprises a first fixing rod (71), an oil net rod (72), a connecting rod (73) and a second fixing rod (74) which are hinged in sequence, and the first fixing rod (71) and the second fixing rod (74) are hinged to the shell (1) and the smoke baffle (6) respectively.
2. The range hood with the oil screen capable of being turned open according to claim 1, wherein the hinge assembly (7) further comprises a limiting rod (75), and the limiting rod (75) is arranged between the oil screen rod (72) and the connecting rod (73) and used for limiting the turning angle of the oil screen rod (72).
3. The range hood with the oil screen capable of being turned open according to claim 2, further comprising 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).
4. A range hood with a reversible open oil screen according to claim 3, characterized in that the wind shielding assembly (9) comprises a horizontal wind shielding plate (91) and a vertical wind shielding plate (92), wherein the vertical wind shielding plates (92) are provided with two and are respectively positioned at two sides of the horizontal wind shielding plate (91).
5. -Range hood with a reversible open oil screen according to claim 4, characterized in that the horizontal wind screen (91) is fixed between the connecting rods (73) of the two sets of hinge assemblies (7) for preventing oil smoke from entering the interspace between the oil screen (5) and the smoke barrier (6).
6. The range hood with the oil screen capable of being turned open according to claim 4, wherein a support plate is arranged on the back of the smoke baffle plate (6), and the second fixing rod (74) is connected with the smoke baffle plate (6) through the support plate.
7. The range hood with the oil screen capable of being turned open according to claim 5, wherein the vertical wind screen (92) is fixed on the support plate and used for preventing oil fume from entering gaps on two sides of the oil screen (5) and the smoke baffle (6).
8. The range hood with the oil screen capable of being turned open according to claim 7, wherein an illuminating lamp (921) is arranged on the vertical wind shield (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811157710.XA CN110207215B (en) | 2018-09-30 | 2018-09-30 | Range hood with oil net capable of being turned open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811157710.XA CN110207215B (en) | 2018-09-30 | 2018-09-30 | Range hood with oil net capable of being turned open |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110207215A CN110207215A (en) | 2019-09-06 |
| CN110207215B true CN110207215B (en) | 2024-05-17 |
Family
ID=67779970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811157710.XA Active CN110207215B (en) | 2018-09-30 | 2018-09-30 | Range hood with oil net capable of being turned open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110207215B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288523B (en) * | 2020-03-16 | 2021-11-26 | 宁波方太厨具有限公司 | Fume exhaust fan |
Citations (6)
| 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 |
| JP2018105515A (en) * | 2016-12-22 | 2018-07-05 | 株式会社ノーリツ | Range hood and kitchen apparatus |
| CN108317569A (en) * | 2018-04-03 | 2018-07-24 | 华帝股份有限公司 | Fume exhaust fan |
| CN209310079U (en) * | 2018-09-30 | 2019-08-27 | 华帝股份有限公司 | Range hood with oil screen capable of being turned and opened |
-
2018
- 2018-09-30 CN CN201811157710.XA patent/CN110207215B/en active Active
Patent Citations (6)
| 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 |
| JP2018105515A (en) * | 2016-12-22 | 2018-07-05 | 株式会社ノーリツ | Range hood and kitchen apparatus |
| 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 |
| CN209310079U (en) * | 2018-09-30 | 2019-08-27 | 华帝股份有限公司 | Range hood with oil screen capable of being turned and opened |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110207215A (en) | 2019-09-06 |
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