CN108253472B - Novel oil screen of range hood - Google Patents
Novel oil screen of range hood Download PDFInfo
- Publication number
- CN108253472B CN108253472B CN201611243642.XA CN201611243642A CN108253472B CN 108253472 B CN108253472 B CN 108253472B CN 201611243642 A CN201611243642 A CN 201611243642A CN 108253472 B CN108253472 B CN 108253472B
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- groove
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- 238000009434 installation Methods 0.000 claims abstract description 47
- 239000000779 smoke Substances 0.000 claims abstract description 19
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 230000009471 action Effects 0.000 abstract description 3
- 235000019504 cigarettes Nutrition 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 4
- 239000003517 fume Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000006233 lamp black Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003047 cage effect Effects 0.000 description 1
- 238000010888 cage effect Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
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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 relates to a novel range hood oil net, which comprises a smoke collecting hood, a first oil net and a second oil net, wherein the first oil net and the second oil net are concave to the smoke collecting hood, the lower surface of the first oil net is attached to the upper surface of the second oil net, a circle of annular oil groove is correspondingly arranged below the smoke collecting hood, the lower sides of the first oil net and the second oil net are inserted into the annular oil groove, and the lower sides of the first oil net and the second oil net are clamped and fixed between two side walls of the annular oil groove. The bilayer structure of oil net has improved cage cigarette effect and oil strain effect, has realized the holistic quick installation of oil net and has dismantled through the clamping action of cyclic annular oil groove lateral wall, need not a screw in the whole installation, and it is fairly convenient that the user dismantles to wash the installation, and product experience is all good.
Description
Technical Field
The invention relates to the field of range hoods, in particular to a novel oil screen of a range hood.
Background
The range hood as an indispensable household appliance product in a kitchen makes outstanding contribution to building a clean kitchen environment, along with the development of technology and the improvement of pursuit of people on product experience, the integral requirement of a consumer on the range hood is higher and higher, the product has good performance, and the disassembly, cleaning and installation of a user are facilitated, wherein the oil net is very frequently disassembled and cleaned, which provides a challenge to the structure of the oil net; the oil screen structure of the range hood on the market at present is various, and the range hood has a single-layer oil screen and a double-layer oil screen, and has a forward conical shape and an inverted conical shape in the aspect of shape, so that the oil filtering effect of the double-layer oil screen is better obviously, and the invention is further improved and optimized on the basis of the double-layer inverted conical oil screen, and the oil screen is more convenient to disassemble and clean.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
The invention aims to provide a novel oil screen of a range hood, which aims to achieve the purposes of better oil filtering effect and convenience in disassembly and cleaning.
In order to realize the purpose, the invention adopts the following technical scheme:
the utility model provides a novel lampblack absorber oil net, includes collection petticoat pipe and concave to first oil net, the second oil net inside collection petticoat pipe, and the lower surface of first oil net is laminated mutually with the upper surface of second oil net and is connected, and collection petticoat pipe below corresponds installs the cyclic annular oil groove of round, inside the downside of first oil net and second oil net inserted cyclic annular oil groove, made the downside centre gripping of first oil net and second oil net fix between the both sides wall of cyclic annular oil groove.
Further, the lower sides of the first oil net and the second oil net are in supporting contact with the bottom wall of the annular oil groove.
Furthermore, the lower side of the first oil net is bent outwards horizontally to form a first horizontal installation part, the first horizontal installation part is arranged inside the annular oil groove, two sides of the first horizontal installation part are correspondingly clamped with two side walls of the annular oil groove respectively, and the lower side of the second oil net is clamped between the first horizontal installation part and the inner side wall of the annular oil groove;
preferably, the lower side of the second oil net is bent outwards horizontally to form a second horizontal installation part, the second horizontal installation part is arranged at the lower part of the first horizontal installation part, and two sides of the second horizontal installation part are correspondingly clamped with two side walls of the annular oil groove respectively;
more preferably, the second horizontal mounting part is provided with a plurality of oil dripping holes communicated with the annular oil groove.
Furthermore, the end part of the first horizontal mounting part is bent downwards to form a first vertical mounting part, and two sides of the first vertical mounting part are correspondingly clamped with the outer side wall of the annular oil groove and the second horizontal mounting part respectively;
preferably, the end part of the second horizontal installation part is bent downwards to form a second vertical installation part, and two sides of the second vertical installation part are correspondingly clamped with the first vertical installation part and the inner side wall of the annular oil groove respectively.
Furthermore, the upper edge of the inner side wall of the annular oil groove is bent towards the inside of the annular oil groove to form a flange, and a gap is formed between the end part of the flange and the lower side of the second oil screen.
Furthermore, first oil net and second oil net all include four sides, and two sides intersect in a straight line and form the structure that the cross section is the type of falling V, and two other sides are triangle-shaped, set up respectively in the both ends of the type of falling V structure and correspond sealing connection.
Further, the angle between the two side surfaces forming the inverted V-shaped structure is 118 °.
Furthermore, two triangular side surfaces are respectively inclined from bottom to top towards the center of the inverted V-shaped structure gradually, and the inclined included angles between the two triangular side surfaces and the horizontal plane are both 60 degrees.
Furthermore, strip-shaped air inlets are distributed on four side surfaces of the second oil screen, and the edges of the adjacent strip-shaped air inlets are curled to form a U-shaped oil guide groove; and small holes are distributed on four side surfaces of the first oil screen.
Compared with the prior art, the novel range hood filter screen has the following beneficial effects:
1. the clamping effect through cyclic annular oil groove lateral wall has realized the holistic quick installation of oil net and has dismantled, need not a screw in the whole installation, and the user dismantles to wash the installation fairly convenient, and product experience is all good.
2. The double-layer structure of the oil screen improves the smoke cage effect and the oil filtering effect, the oil screen structure can ensure zero blocking of an oil way, oil drops can rapidly flow into an oil groove, the oil filtering effect is good, and meanwhile, the filtering performance to oil smoke is good.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 shows a schematic view of the oil network structure provided by the present invention;
FIG. 2 shows a schematic view of the oil network structure provided by the present invention;
FIG. 3 shows a schematic view of a second oil network structure provided by the present invention;
FIG. 4 is a schematic view of a knob structure provided by the present invention;
FIG. 5 is a schematic view of the installation structure of the oil screen provided by the present invention;
FIG. 6 is a schematic view of the installation structure of the oil screen provided by the present invention;
FIG. 7 is a schematic view of the installation structure of the oil screen provided by the invention;
FIG. 8 shows a schematic view of a first oil network configuration provided by the present invention;
wherein the names of the components are as follows:
1-a first oil screen, 2-a second oil screen, 3-an annular oil groove, 4-a side face, 5-a mounting hole, 6-a smoke collecting hood, 7-an oil dripping hole, 8-an oil screen, 9-an oil cup, 10-a first vertical mounting part, 11-a knob, 12-a clamping protrusion, 13-a second horizontal mounting part, 14-a connecting hole, 15-a flanging, 16-a first horizontal mounting part, 17-a small hole, 18-an elongated air inlet hole, 19-a U-shaped oil guide groove, 20-a screw, 21-a sleeve, 22-an inserting hole, 23-a screw hole, 24-a nut, 25-an inserting piece, 26-a second vertical mounting part.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments are clearly and completely described below, and the following embodiments are used for illustrating the present invention and are not used for limiting the scope of the present invention.
As shown in fig. 1 and 2, the embodiment of the invention introduces a novel range hood oil net, which is suitable for a european range hood, the range hood comprises a smoke collection hood 6, a first oil net 1 and a second oil net 2 which are concave inside the smoke collection hood 6, the lower surface of the first oil net 1 is attached to the upper surface of the second oil net 2, a circle of annular oil groove 3 is correspondingly installed below the smoke collection hood 6, the lower sides of the first oil net 1 and the second oil net 2 are inserted into the annular oil groove 3, and the lower sides of the first oil net 1 and the second oil net 2 are clamped and fixed between two side walls of the annular oil groove 3.
The bilayer structure of oil net 8 has improved cage cigarette effect and oil strain effect, has realized the holistic quick installation of oil net 8 and has dismantled through the clamping action of 3 lateral walls of cyclic annular oil groove, need not a screw in the whole installation, and the user dismantles and washs the installation fairly conveniently, and product experience is all good.
The lower sides of the first oil screen 1 and the second oil screen 2 are in supporting contact with the bottom wall of the annular oil groove 3.
As shown in fig. 6, the lower side of the first oil screen 1 is bent horizontally outwards to form a first horizontal installation portion 16, the first horizontal installation portion 16 is disposed inside the annular oil groove 3, two sides of the first horizontal installation portion 16 are respectively clamped with two side walls of the annular oil groove 3, and the lower side of the second oil screen 2 is clamped between the first horizontal installation portion 16 and the inner side wall of the annular oil groove 3;
preferably, the lower side of the second oil network 2 is bent outwards horizontally to form a second horizontal installation part 13, the second horizontal installation part 13 is arranged at the lower part of the first horizontal installation part 16, and two sides of the second horizontal installation part 13 are correspondingly clamped with two side walls of the annular oil groove 3 respectively.
More preferably, the second horizontal mounting portion 13 is provided with a plurality of oil dripping holes 7 communicated with the annular oil groove 3.
The arrangement ensures that oil drops flowing down from the oil screen 8 smoothly enter the annular oil groove 3.
The end part of the first horizontal mounting part 16 is bent downwards to form a first vertical mounting part 10, and two sides of the first vertical mounting part 10 are correspondingly clamped with the outer side wall of the annular oil groove 3 and the second horizontal mounting part 13 respectively;
the first oil screen 1 downside of above-mentioned setting is the stair structure, has avoided the oil droplet that oil screen 8 flows down to spill over annular oil groove 3, makes the oil droplet flow in the oil cup 9 that sets up in annular oil groove 3 below through annular oil groove 3.
Preferably, the end of the second horizontal mounting part 13 is bent downwards to form a second vertical mounting part 26, and two sides of the second vertical mounting part 26 are correspondingly clamped with the first vertical mounting part 10 and the inner side wall of the annular oil groove 3;
example one
As shown in fig. 6, in the present embodiment, the upper edge of the inner sidewall of the annular oil groove 3 is bent toward the inside of the annular oil groove 3 to form a flange 15, and a gap is provided between the end of the flange 15 and the lower side of the second oil screen 2.
The arrangement avoids the scratch accident of the user in the scrubbing process and also ensures that oil drops enter the annular oil groove 3.
It is also possible that the end of the cuff 15 is sealingly connected to the second oil net 2, preferably the cuff 15 has elastically contractible properties.
Above-mentioned setting has improved annular oil groove 3's clamping action, inserts annular oil groove 3 back at the downside of second oil net 2, and the downside of first oil net 1 inserts annular oil groove 3 under the pressure effect, has further improved the reliability of the whole fixed connection of oil net 8.
Example two
As shown in fig. 3, in this embodiment, each of the first oil screen 1 and the second oil screen 2 includes four side surfaces 4, two side surfaces 4 intersect on a straight line to form a structure with an inverted V-shaped cross section, and the other two side surfaces 4 are triangular and respectively disposed at two ends of the structure and correspondingly connected in a sealing manner.
The included angle between the two side surfaces 4 forming the inverted V-shaped structure is 118 degrees; the two triangular side surfaces 4 are respectively inclined from bottom to top towards the center of the inverted V-shaped structure gradually, and the inclined included angles between the two triangular side surfaces 4 and the horizontal plane are both 60 degrees.
Multiple tests prove that the combination of the angles can ensure zero blocking of an oil path, oil drops can rapidly flow into the annular oil groove 3, and the oil filtering effect is good.
Strip-shaped air inlets 18 are distributed on four side surfaces 4 of the second oil screen 2, and the edges of the adjacent strip-shaped air inlets 18 are curled to form a U-shaped oil guide groove 19; the four side surfaces 4 of the first oil screen 1 are distributed with small holes 17, and the aperture of each small hole 17 is 4mm, as shown in fig. 8.
The U-shaped oil guide groove 19 enables oil drops not to easily drop from the strip-shaped air inlet hole 18, can play a good role in guiding and collecting, and further improves the oil filtering effect; the small holes 17 are used as oil smoke mist catching devices, and can enable the passing oil smoke to collide on the small holes to promote the generation of oil drops.
In this embodiment, the lower surface of the side surface 4 of the first oil screen 1 is attached to the upper surface of the U-shaped oil guide groove 19 of the second oil screen 2.
Above-mentioned setting has avoided first oil net 1 and second oil net 2 laminating completely to connect the influence to the oil drip velocity of flow, is favorable to improving the oil strain effect. The lampblack absorber is after long-time the use, the adnexed oil droplet on the oil net bonds first oil net 1 and second oil net 2 mutually, be unfavorable for the user to dismantle the washing, the aforesaid sets up the area of contact through reducing first oil net 1 and second oil net 2 and has reduced the bonding effort, be convenient for first oil net 1 and second oil net 2's dismantlement, simultaneously, the oil droplet flows into annular oil groove 3 from the clearance between first oil net 1 and the second oil net 2, the adhesion volume of oil droplet on having reduced first oil net 1, the work load that the user washd first oil net 1 has been reduced.
The periphery of the second oil screen 2 is completely in a flanging structure, so that a user is guaranteed not to scratch hands when scrubbing; the first oil screen 1 is formed by molding a mesh plate, a protective ring is welded and fixed on the periphery of the first oil screen, the periphery of the protective ring is designed into a step structure, oil of the oil screen can be prevented from overflowing, and small holes 17 are uniformly distributed in the mesh plate.
EXAMPLE III
As shown in fig. 4, in the present embodiment, a knob 11 which can rotate around a rotation axis is disposed on the smoke collecting hood 6, the knob 11 sequentially passes through the first oil mesh 1, the second oil mesh 2 and the annular oil groove 3, a passing end of the knob 11 is provided with a blocking protrusion 12 which protrudes in a radial direction, and the first oil mesh 1, the second oil mesh 2 and the annular oil groove 3 are provided with mounting holes 5 which are disposed in cooperation with the knob 11, so that at least a part of the blocking protrusion 12 is in limit clamping connection with the annular oil groove 3 by rotating the knob 11 which passes through the mounting holes 5. And the first horizontal mounting part 16, the second horizontal mounting part 13 and the bottom wall of the annular oil groove 3 are provided with corresponding through mounting holes 5.
On the basis of realizing the stable connection of the whole oil screen 8 and the smoke collecting hood 6, the quick disassembly of the oil screen 8 is also realized.
Preferably, as shown in fig. 5, 6 and 7, at least one knob 11 is disposed on one side of the fume collecting hood 6, the annular oil groove 3 is provided with a mounting hole 5 for the knob 11 to pass through, the other side of the fume collecting hood 6 is provided with at least one connecting hole 14 for inserting the inserting piece 25, and the annular oil groove 3 is provided with an inserting piece 25 extending outwards. The annular oil groove 3 is obliquely arranged, and the position of one side provided with the inserting piece 25 is higher than that of one side provided with the mounting hole 5. Mounting hole 5 sets up on first oil net, second oil net and cyclic annular oil groove 3, perhaps, is equipped with the installation piece to keeping away from 3 inside directions extensions of cyclic annular oil groove on the 3 lateral walls of cyclic annular oil groove, is equipped with mounting hole 5 on the installation piece. An oil cup 9 correspondingly communicated with the mounting hole 5 is arranged below the annular oil groove 3, so that oil drops in the annular oil groove 3 flow into the oil cup 9 from the mounting hole 5.
In this embodiment, the knob 11 includes a sleeve 21 extending vertically downward, a lower end portion of the sleeve 21 is provided with a locking protrusion 12 protruding radially from an outer periphery of the sleeve 21, the sleeve 21 is inserted into the mounting hole 5 and movably connected to the mounting hole, and the locking protrusion 12 passes through the mounting hole 5 and is locked to a peripheral wall outside the mounting hole 5 by rotating the sleeve 21. The sleeve 21 is provided with a vertically penetrating jack 22, a screw rod inserting end of the screw 20 penetrates through the jack 22 to be connected with the fume collecting hood 6, and a nut part of the screw 20 is clamped on the peripheral wall outside the jack 22, so that the knob 11 is connected with the fume collecting hood 6.
Specifically, the cross section of the outer wall of the sleeve 21 is circular, at least one clamping protrusion 12 is arranged on the outer wall of the sleeve 21, and the cross section of the mounting hole 5 and the cross section of the clamping protrusion 12 are arranged in the same shape and the same size.
The smoke collecting cover 6 is provided with a screw hole 23 corresponding to the jack 22, and the screw rod inserting end of the screw 20 passes through the screw hole 23 and is fixedly connected with a nut 24.
The knob 11 is movably connected with the screw 20, the screw 20 is fixedly or movably connected with the smoke collecting cover 6, and further, the knob 11 is fixedly connected with the screw 20, and the screw 20 is movably connected with the smoke collecting cover 6.
An oil cup 9 correspondingly communicated with the mounting hole 5 is arranged below the annular oil groove 3, so that oil drops in the annular oil groove 3 flow into the oil cup 9 from the mounting hole 5.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A novel range hood oil net comprises a smoke collecting hood (6), a first oil net (1) and a second oil net (2) which are concave to the smoke collecting hood (6), wherein the lower surface of the first oil net (1) is attached to the upper surface of the second oil net (2), and a circle of annular oil grooves (3) are correspondingly arranged below the smoke collecting hood (6), and the novel range hood oil net is characterized in that the first oil net (1) is formed by molding a mesh plate, a protection ring is fixed on the periphery of the first oil net, the periphery of the protection ring is designed into a step structure, and small holes (17) are uniformly distributed in the mesh plate;
the lower sides of the first oil net (1) and the second oil net (2) are inserted into the annular oil tank (3), and the lower sides of the first oil net (1) and the second oil net (2) are clamped and fixed between two side walls of the annular oil tank (3);
the lower sides of the first oil net (1) and the second oil net (2) are in supporting contact with the bottom wall of the annular oil groove (3); the lower side of the first oil net (1) is outwards bent horizontally to form a first horizontal installation part (16), the first horizontal installation part (16) is arranged inside the annular oil groove (3), two sides of the first horizontal installation part (16) are correspondingly clamped with two side walls of the annular oil groove (3) respectively, and the lower side of the second oil net (2) is clamped between the first horizontal installation part (16) and the inner side wall of the annular oil groove (3); the lower side of the second oil net (2) is outwards and horizontally bent to form a second horizontal installation part (13), the second horizontal installation part (13) is arranged at the lower part of the first horizontal installation part (16), and two sides of the second horizontal installation part (13) are correspondingly clamped with two side walls of the annular oil groove (3) respectively; the second horizontal mounting part (13) is provided with a plurality of oil dripping holes (7) communicated with the annular oil groove (3); the end part of the first horizontal mounting part (16) is bent downwards to form a first vertical mounting part (10), and two sides of the first vertical mounting part (10) are correspondingly clamped with the outer side wall of the annular oil groove (3) and the second horizontal mounting part (13) respectively; the tip of second horizontal installation department (13) is buckled downwards and is formed second vertical installation department (26), and the both sides of second vertical installation department (26) correspond looks joint with first vertical installation department (10) and cyclic annular oil groove (3) inside wall respectively.
2. A novel range hood oil screen according to claim 1, characterized in that the upper edge of the inner side wall of the annular oil groove (3) is bent towards the inside of the annular oil groove (3) to form a flange (15), and a gap is formed between the end of the flange (15) and the lower side of the second oil screen (2).
3. A novel range hood oil net according to claim 1, characterized in that the first oil net (1) and the second oil net (2) both comprise four side faces (4), two side faces (4) are intersected on a straight line to form a structure with a cross section in an inverted V shape, and the other two side faces (4) are triangular and are respectively arranged at two ends of the inverted V-shaped structure and correspondingly and hermetically connected.
4. A novel range hood oil screen according to claim 3, characterized in that the included angle between the two side faces (4) forming the inverted V-shaped structure is 118 °.
5. A novel range hood oil screen according to claim 3, characterized in that two triangular side faces (4) are respectively inclined from bottom to top gradually towards the center of the inverted V-shaped structure, and the inclined included angles between the two triangular side faces (4) and the horizontal plane are both 60 degrees.
6. A novel range hood oil screen according to claim 3, characterized in that the four side surfaces (4) of the second oil screen (2) are distributed with elongated air inlet holes (18), and the edges of adjacent elongated air inlet holes (18) are curled to form a U-shaped oil guide groove (7).
7. A novel range hood oil screen according to claim 3, characterized in that the four side faces (4) of the first oil screen (1) are distributed with small holes (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611243642.XA CN108253472B (en) | 2016-12-29 | 2016-12-29 | Novel oil screen of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611243642.XA CN108253472B (en) | 2016-12-29 | 2016-12-29 | Novel oil screen of range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108253472A CN108253472A (en) | 2018-07-06 |
| CN108253472B true CN108253472B (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611243642.XA Active CN108253472B (en) | 2016-12-29 | 2016-12-29 | Novel oil screen of range hood |
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| Country | Link |
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| CN (1) | CN108253472B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237828A (en) * | 2018-11-29 | 2020-06-05 | 青岛海尔智能技术研发有限公司 | Oil screen of range hood |
| CN111156553B (en) * | 2020-01-03 | 2022-01-14 | 宁波方太厨具有限公司 | Oil collecting device and range hood applying same |
| KR102366912B1 (en) * | 2021-09-02 | 2022-02-23 | 박광세 | Dust collection hood device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125386A (en) * | 1977-08-11 | 1978-11-14 | Air Filter Corporation | Handle construction for filter frame |
| CN202692193U (en) * | 2012-06-15 | 2013-01-23 | 海尔集团公司 | Range hood |
| CN202692195U (en) * | 2012-06-21 | 2013-01-23 | 海尔集团公司 | Novel range hood oil screen and installation structure thereof |
| CN103277821A (en) * | 2013-04-28 | 2013-09-04 | 海尔集团公司 | Oil groove and range hood |
| CN203231378U (en) * | 2013-04-24 | 2013-10-09 | 海尔集团公司 | Embedded oil tank installation structure assembly of range hood |
| CN203848357U (en) * | 2013-12-16 | 2014-09-24 | 珠海格力电器股份有限公司 | Lampblack absorber oil filter equipment and lampblack absorber |
| CN106123083A (en) * | 2016-09-14 | 2016-11-16 | 深圳市火王燃器具有限公司 | A kind of top-sucking kitchen ventilator of Novel oil net |
-
2016
- 2016-12-29 CN CN201611243642.XA patent/CN108253472B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125386A (en) * | 1977-08-11 | 1978-11-14 | Air Filter Corporation | Handle construction for filter frame |
| CN202692193U (en) * | 2012-06-15 | 2013-01-23 | 海尔集团公司 | Range hood |
| CN202692195U (en) * | 2012-06-21 | 2013-01-23 | 海尔集团公司 | Novel range hood oil screen and installation structure thereof |
| CN203231378U (en) * | 2013-04-24 | 2013-10-09 | 海尔集团公司 | Embedded oil tank installation structure assembly of range hood |
| CN103277821A (en) * | 2013-04-28 | 2013-09-04 | 海尔集团公司 | Oil groove and range hood |
| CN203848357U (en) * | 2013-12-16 | 2014-09-24 | 珠海格力电器股份有限公司 | Lampblack absorber oil filter equipment and lampblack absorber |
| CN106123083A (en) * | 2016-09-14 | 2016-11-16 | 深圳市火王燃器具有限公司 | A kind of top-sucking kitchen ventilator of Novel oil net |
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| Publication number | Publication date |
|---|---|
| CN108253472A (en) | 2018-07-06 |
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