CN107143898B - Side-suction type range hood - Google Patents
Side-suction type range hood Download PDFInfo
- Publication number
- CN107143898B CN107143898B CN201710499918.9A CN201710499918A CN107143898B CN 107143898 B CN107143898 B CN 107143898B CN 201710499918 A CN201710499918 A CN 201710499918A CN 107143898 B CN107143898 B CN 107143898B
- Authority
- CN
- China
- Prior art keywords
- range hood
- box body
- oil suction
- oil
- fan
- 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.)
- Active
Links
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
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 relates to a side-draught range hood, which comprises a range hood body, side oil suction units fixed on two sides of the range hood body and a bottom side oil suction unit fixed on the rear bottom of the range hood body, wherein when the range hood is used, the side oil suction units and the bottom side oil suction units descend and surround three sides of a cooking bench. Compared with the prior art, the invention enlarges the oil-smoke sucking area by connecting the square oil-sucking paper on the two sides and the square oil-sucking paper on the rear side, further improves the oil-smoke sucking effect of the range hood, solves the defects of the side-sucking range hood that the oil-sucking range on the two sides is not wide and the oil is accumulated on the wall of the rear side wall, beautifies the kitchen environment, can replace the oil-sucking paper, and reduces the difficulty of cleaning kitchen oil smoke.
Description
Technical Field
The invention relates to the field of kitchen ware, in particular to a side-draught range hood.
Background
In the cooking process of Chinese meal, the heating time is very important, and in order to improve the taste of dishes, big fire is used frequently in cooking, so that more oil smoke can be generated. During the initial rising of the oil smoke, part of the oil smoke is adsorbed on the clothes of the user due to diffusion or enters the human body through the respiratory tract of the user. Particularly brings great health damage to people who often do kitchen work. Therefore, the range hood has been widely used in the kitchen.
The side-draft type range hood is a large class of range hoods, the air inlet of the side-draft type range hood is closer to a source of lampblack, the generated lampblack can be locked for the first time, the rising movement distance of the lampblack can be effectively shortened, and the smoke discharging effect is natural and ideal. Because the appearance of the smoke collecting cavity adopts an open type design, although the cooking space range is enlarged, the cooking fume can be inevitably overflowed from two sides, and oil drops splashed by the cooking can be adhered to the wall behind the cooking bench, so that the cooking fume is difficult to remove. Therefore, the volume of the overflow oil smoke gas of the side-draft type range hood is reduced, and the smoke exhaust effect is necessary to be improved under the condition that the power of the range hood is unchanged.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the side-suction type range hood with high oil suction efficiency.
The aim of the invention can be achieved by the following technical scheme: the side-draft type range hood comprises a range hood body, side oil suction units fixed on two sides of the range hood body and a bottom side oil suction unit fixed on the rear bottom of the range hood body, wherein when the side oil suction unit and the bottom side oil suction unit descend and surround three sides of a cooking bench.
The side oil suction unit comprises an expandable and contractible fan-shaped oil suction part and a vertical oil suction part, wherein the fan-shaped oil suction part is fixed on the side of the range hood body, the vertical oil suction part is arranged at the bottom of the fan-shaped oil suction part, the fan-shaped oil suction part comprises a first box body and a second box body, the first box body and a fan-shaped oil suction paper connected between the first box body and the second box body, the first box body is fixed with the side of the range hood body, when the fan-shaped oil suction part contracts, the vertical oil suction part contracts in the second box body, and the fan-shaped oil suction paper contracts in the first box body; when the fan-shaped oil absorption part is completely unfolded, the second box body is positioned at a horizontal position, and the vertical oil absorption part is vertically hung. The side-suction type range hood body is arc-shaped from the top in front to the bottom in the rear, so that the fan-shaped oil suction part and the vertical oil suction part are adopted, the fan-shaped oil suction part can well shield the positions corresponding to the two sides of the side-suction type range hood body, and then the vertical oil suction part shields the space between the bottom of the side-suction type range hood body and the cooking bench, so that the oil smoke on the two sides of the cooking bench is comprehensively shielded, and the oil smoke cannot overflow.
The fan-shaped oil absorbing paper is uniformly divided into N+1 parts by N radiuses, folds which are alternately arranged are reserved on each radius, and a framework is arranged along each fold. The expansion and contraction principle of the fan-shaped oil absorbing paper is the same as that of a folding fan.
Preferably, the N is 10 to 20.
The top of box body No. one and No. two boxes is equipped with the buckle of mutual matching, and when fan-shaped oil absorption portion shrink, box body No. one and No. two boxes are hugged closely and are fixed through the buckle on top and the hinge of bottom.
Preferably, the first box body is adhered to the side edge of the range hood body through double-sided adhesive tape. Of course, the magnet can be arranged on the back of the first box body and is sucked on the side edge of the range hood body through magnetic force, so that the main purpose is that the side edge oil suction unit can be conveniently taken down from the range hood body after the oil suction amount of the oil suction paper reaches the upper limit, and the oil suction paper is replaced.
The inside roller bearing that is equipped with of No. two box body, the one end of roller bearing passes through the bearing with the lateral wall of No. two box bodies and is connected, and the other end of roller bearing stretches out the lateral wall of No. two box bodies to be equipped with a twist grip, the bottom of No. two box bodies is equipped with rectangular shape opening.
The vertical oil absorption portion comprises vertical oil absorption paper and a cross rod arranged at the bottom of the vertical oil absorption paper, when the fan-shaped oil absorption portion contracts, the vertical oil absorption paper is wound on a first rolling shaft, when the fan-shaped oil absorption portion is completely unfolded, the vertical oil absorption paper extends out of the long-strip-shaped opening and is kept vertical under the action of the cross rod. Through the roller bearing, can be convenient accomodate vertical oil absorbing paper in No. two box bodies, when the range hood does not use, it is succinct more.
The bottom edge oil suction unit comprises a second roller arranged at the rear bottom of the range hood body, rear oil suction paper wound on the second roller and a suspension rod arranged at the bottom of the rear oil suction paper, one end of the second roller is connected with the rear bottom of the range hood body through a bearing, and the other end of the second roller is provided with a rotating part. The bottom edge oil suction unit is arranged, a barrier can be arranged in front of the wall behind the cooking bench, oil drops are prevented from splashing on the wall when cooking is performed, and the range hood is more concise when the cooking bench does not cook.
The rotating part comprises a second rotating handle or a rotating motor which is arranged at one end of the second rolling shaft.
Compared with the prior art, the invention has the beneficial effects that: and the two sides of the range hood are unfolded with enough oil absorbing paper, so that the generated oil smoke can be controlled in a relatively closed and narrow space to prevent the oil smoke from diffusing to the periphery. The air polluted by the oil fume is small in volume and is easy to be sucked away by the oil fume exhauster in time, so that the oil fume absorbing efficiency of the oil fume exhauster is greatly improved; meanwhile, the oil absorption paper has strong adsorption capacity on oil smoke, so that the oil absorption effect of the range hood is more effectively improved, the oil absorption paper can be replaced and cleaned after being used for a certain number of times, and the long-term performance and stability of the effect of the range hood are ensured.
Drawings
Fig. 1 is a general block diagram of a range hood according to the present invention;
fig. 2 is a schematic front view of a side-suction type range hood according to the present invention;
fig. 3 is a schematic side view of the side-suction type range hood according to the present invention when the side-suction type range hood is fully contracted;
fig. 4 is a schematic side view of the side-suction type range hood according to the present invention when fully extended;
fig. 5 is a schematic view of the structure of the side oil suction unit according to the present invention when it is contracted;
fig. 6 is a schematic view of the structure of the side oil sucking unit according to the present invention when the side oil sucking unit is unfolded;
fig. 7 is a schematic view of the structure of the side oil sucking unit of the present invention when it is fully unfolded;
fig. 8 is a schematic view showing a bottom view structure of the side oil suction unit of the present invention when the vertical oil suction portion is not unfolded;
fig. 9 is a front view of the bottom side oil suction unit of the present invention fully extended;
fig. 10 is a schematic structural view of the bottom side oil suction unit of the present invention.
Wherein, 1 is the range hood body, 2 is the side oil absorption unit, 21 is fan-shaped oil absorption portion, 211 is the buckle, 212 is a box body, 213 is No. two box bodies, 214 is fan-shaped oil absorption paper, 215 is rectangular shape opening, 216 is double faced adhesive tape, 22 is vertical oil absorption portion, 221 is a roller, 222 is a twist grip, 223 is vertical oil absorption paper, 224 is horizontal pole, 225 is the bearing, 3 is bottom side oil absorption unit, 31 is No. two rollers, 32 is No. two twist grips, 33 is rear side oil absorption paper, 34 is the cantilever, and 4 is the cooking bench.
Detailed Description
The following describes in detail the examples of the present invention, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of protection of the present invention is not limited to the following examples.
Example 1
The side-draught type range hood structurally comprises a range hood body 1, side oil suction units 2 fixed on two sides of the range hood body 1 and a bottom side oil suction unit 3 fixed on the rear bottom of the range hood body 1, wherein when the side oil suction units 2 and the bottom side oil suction units 3 are used, three sides of a cooking bench 4 are surrounded by descending.
The side oil suction unit 2 comprises an expandable and contractible fan-shaped oil suction part 21 fixed on the side of the range hood body 1 and a vertical oil suction part 22 arranged at the bottom of the fan-shaped oil suction part 21, wherein the fan-shaped oil suction part 21 comprises a first box body 212, a second box body 213 and fan-shaped oil suction paper 214 connected between the first box body 212 and the second box body 213, the first box body 212 is fixed on the side of the range hood body 1, when the fan-shaped oil suction part 21 contracts, the vertical oil suction part 22 contracts in the second box body 213, and the fan-shaped oil suction paper 214 contracts in the first box body 212; when the fan-shaped oil absorbing part 21 is completely unfolded, the second box body 213 is in a horizontal position, and the vertical oil absorbing part 22 is vertically hung, as shown in fig. 5-8, because the shape of the side-suction type range hood body 1 is arc-shaped from the top to the bottom at the rear, the range hood adopts the fan-shaped oil absorbing part 21 and the vertical oil absorbing part 22, wherein the fan-shaped oil absorbing part 21 can well shield the positions corresponding to the two side edges of the side-suction type range hood body 1, and then shields the space between the bottom of the side-suction type range hood body 1 and the cooking bench 4 through the vertical oil absorbing part 22, so that the oil smoke on the two sides of the cooking bench 4 is comprehensively shielded, and the oil smoke cannot overflow.
The fan-shaped oil absorbing paper 214 is uniformly divided into n+1 parts by N radii, folds alternately arranged on each radius are left, and a framework is arranged along the folds. The expansion and contraction principle of the fan-shaped oil absorbing paper 214 is the same as that of the folding fan.
N is 10-20.
The top ends of the first box body 212 and the second box body 213 are provided with buckles 211 matched with each other, and when the fan-shaped oil absorption part 21 is contracted, the first box body 212 and the second box body 213 are tightly attached and fixed through the buckles 211 at the top ends and the hinges at the bottom ends.
The first box 212 is adhered to the side edge of the range hood body 1 by a double sided adhesive tape 216, so that the side edge oil absorbing unit 2 can be conveniently removed from the range hood body 1 after the oil absorption of the oil absorbing paper reaches the upper limit, and the oil absorbing paper is replaced as shown in fig. 5.
The inside roller 221 that is equipped with of No. two box body 213, the one end of roller 221 passes through bearing 225 with the lateral wall of No. two box body 213 and is connected, and the other end of roller 221 stretches out the lateral wall of No. two box body 213 to be equipped with rotary handle 222, the bottom of No. two box body 213 is equipped with rectangular shape opening 215, as shown in fig. 7.
The vertical oil absorbing part 22 includes a vertical oil absorbing paper 223 and a cross bar 224 provided at the bottom of the vertical oil absorbing paper 223, when the fan-shaped oil absorbing part 21 is contracted, the vertical oil absorbing paper 223 is wound on the first roller 221, and when the fan-shaped oil absorbing part 21 is completely unfolded, the vertical oil absorbing paper 223 is protruded from the elongated opening 215 and is maintained to be vertical by the cross bar 224. Through the roller bearing, can be convenient accomodate vertical oil absorbing paper 223 in No. two box body 213, when the range hood is not used, it is succinct more, as shown in fig. 8.
The bottom edge oil sucking unit 3 comprises a second roller 31 arranged at the rear bottom of the range hood body 1, a rear side oil sucking paper 33 wound on the second roller 31 and a suspension rod 34 arranged at the bottom of the rear side oil sucking paper 33, one end of the second roller 31 is connected with the rear bottom of the range hood body 1 through a bearing 225, and the other end is provided with a rotating part, as shown in fig. 9 and 10. The bottom edge oil suction unit 3 is arranged, a barrier can be arranged in front of the wall behind the cooking bench 4, oil drops are prevented from splashing on the wall when cooking is performed, and the range hood is more concise when the cooking bench 4 does not cook the dishes by adopting a roller.
The rotating part is a second rotating handle 32 arranged at one end of a second roller 31.
Claims (6)
1. The side-suction type range hood is characterized by comprising a range hood body, side oil suction units fixed on two sides of the range hood body and a bottom side oil suction unit fixed on the rear bottom of the range hood body, wherein when the side-suction type range hood is used, the side oil suction units and the bottom side oil suction units descend and surround three sides of a cooking bench;
the side oil suction unit comprises an expandable and contractible fan-shaped oil suction part and a vertical oil suction part, wherein the fan-shaped oil suction part is fixed on the side of the range hood body, the vertical oil suction part is arranged at the bottom of the fan-shaped oil suction part, the fan-shaped oil suction part comprises a first box body and a second box body, the first box body and a fan-shaped oil suction paper connected between the first box body and the second box body, the first box body is fixed with the side of the range hood body, when the fan-shaped oil suction part contracts, the vertical oil suction part contracts in the second box body, and the fan-shaped oil suction paper contracts in the first box body; when the fan-shaped oil absorption part is completely unfolded, the second box body is positioned at a horizontal position, and the vertical oil absorption part is vertically hung;
a first rolling shaft is arranged in the second box body, one end of the first rolling shaft is connected with the side wall of the second box body through a bearing, the other end of the first rolling shaft extends out of the side wall of the second box body and is provided with a first rotary handle, and the bottom of the second box body is provided with a strip-shaped opening;
the vertical oil absorption part comprises vertical oil absorption paper and a cross rod arranged at the bottom of the vertical oil absorption paper, when the fan-shaped oil absorption part contracts, the vertical oil absorption paper is wound on a first roller, and when the fan-shaped oil absorption part is completely unfolded, the vertical oil absorption paper extends out of the strip-shaped opening and is kept vertical under the action of the cross rod;
the fan-shaped oil absorbing paper is uniformly divided into N+1 parts by N radiuses, folds which are alternately arranged are reserved on each radius, and a framework is arranged along each fold.
2. The side-draught range hood according to claim 1, wherein N is 10-20.
3. The side-suction type range hood according to claim 1, wherein the top ends of the first box body and the second box body are provided with buckles matched with each other, and when the fan-shaped oil suction part is contracted, the first box body and the second box body are tightly attached and fixed through the buckles at the top ends and the hinges at the bottom ends.
4. The side-suction type range hood according to claim 1, wherein the first box body is adhered to the side edge of the range hood body by double-sided adhesive tape.
5. The side-suction type range hood according to claim 1, wherein the bottom side oil suction unit comprises a second roller arranged at the rear bottom of the range hood body, rear side oil suction paper wound on the second roller, and a suspension rod arranged at the bottom of the rear side oil suction paper, one end of the second roller is connected with the rear bottom of the range hood body through a bearing, and the other end of the second roller is provided with a rotating part.
6. The side-suction type range hood according to claim 5, wherein the rotating part comprises a second rotating handle or a rotating motor arranged at one end of the second roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710499918.9A CN107143898B (en) | 2017-06-27 | 2017-06-27 | Side-suction type range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710499918.9A CN107143898B (en) | 2017-06-27 | 2017-06-27 | Side-suction type range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107143898A CN107143898A (en) | 2017-09-08 |
| CN107143898B true CN107143898B (en) | 2023-09-26 |
Family
ID=59785662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710499918.9A Active CN107143898B (en) | 2017-06-27 | 2017-06-27 | Side-suction type range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107143898B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595658B (en) * | 2019-01-23 | 2020-04-10 | 嵊州市前新机械有限公司 | Three-dimensional smoking integrated stove |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2763719Y (en) * | 2004-12-09 | 2006-03-08 | 郑耀敏 | Fume exhauster with active cover and fume isolation device |
| CN201016490Y (en) * | 2007-02-09 | 2008-02-06 | 石保华 | Smoke exhaust ventilator |
| CN101782245A (en) * | 2009-01-15 | 2010-07-21 | 迅达科技集团股份有限公司 | Range hood with oil strainer plates with adjustable positions |
| CN202432582U (en) * | 2012-01-13 | 2012-09-12 | 徐康 | Range hood |
| CN104373982A (en) * | 2014-11-18 | 2015-02-25 | 上海电力学院 | Range hood with retractable baffle plates |
| CN104456680A (en) * | 2014-12-08 | 2015-03-25 | 上海电力学院 | Smoke exhaust ventilator capable of automatically rising and lowering oil-absorbing sheet |
| CN207050028U (en) * | 2017-06-27 | 2018-02-27 | 上海电力学院 | A kind of side extraction cooking fume extractor |
-
2017
- 2017-06-27 CN CN201710499918.9A patent/CN107143898B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2763719Y (en) * | 2004-12-09 | 2006-03-08 | 郑耀敏 | Fume exhauster with active cover and fume isolation device |
| CN201016490Y (en) * | 2007-02-09 | 2008-02-06 | 石保华 | Smoke exhaust ventilator |
| CN101782245A (en) * | 2009-01-15 | 2010-07-21 | 迅达科技集团股份有限公司 | Range hood with oil strainer plates with adjustable positions |
| CN202432582U (en) * | 2012-01-13 | 2012-09-12 | 徐康 | Range hood |
| CN104373982A (en) * | 2014-11-18 | 2015-02-25 | 上海电力学院 | Range hood with retractable baffle plates |
| CN104456680A (en) * | 2014-12-08 | 2015-03-25 | 上海电力学院 | Smoke exhaust ventilator capable of automatically rising and lowering oil-absorbing sheet |
| CN207050028U (en) * | 2017-06-27 | 2018-02-27 | 上海电力学院 | A kind of side extraction cooking fume extractor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107143898A (en) | 2017-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107143898B (en) | Side-suction type range hood | |
| CN204520517U (en) | A kind of hand-held UV is except mite dust catcher | |
| CN206055712U (en) | A kind of electromagnetic oven with oil fume removing function | |
| CN203436205U (en) | Light-smoke barbecue vehicle | |
| CN108626759A (en) | A kind of integrated kitchen range to dehumidify | |
| CN207050028U (en) | A kind of side extraction cooking fume extractor | |
| CN103629720A (en) | Sealed range hood | |
| CN205886948U (en) | Super clean bench | |
| CN204018350U (en) | A kind of medicine fume collector | |
| CN204063203U (en) | A kind of smoke exhaust ventilator with Novel filtering net | |
| CN208116303U (en) | A kind of novel Airshower chamber with function of eliminating static | |
| CN207936182U (en) | A kind of oil absorption plate being convenient to clean installation | |
| CN208848189U (en) | A kind of Computer Hardware Malfunctions detection device | |
| CN206861665U (en) | A kind of smoke exhaust ventilator of formula free of cleaning | |
| CN205245286U (en) | Lampblack absorber with integral type oil cup | |
| CN203928057U (en) | Folding smoke exhaust | |
| CN204276478U (en) | The smoke and dust purifier used in a kind of medicine process | |
| CN204063195U (en) | Petticoat pipe | |
| CN211372527U (en) | Oil smoke exhaust purification processor | |
| CN211903015U (en) | Smoke collecting hood convenient to clean | |
| CN204006212U (en) | A kind of top-sucking kitchen ventilator | |
| CN208211973U (en) | A kind of environmental-protecting dust equipment | |
| CN206430228U (en) | A kind of range hood with vertical smoke deflector | |
| CN213810803U (en) | Cigarette machine convenient to maintain | |
| CN210624637U (en) | Locally-closed energy-saving kitchen exhaust hood |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |