CN204648376U - A kind of lampblack absorber of high-efficiency diversion - Google Patents
A kind of lampblack absorber of high-efficiency diversion Download PDFInfo
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- CN204648376U CN204648376U CN201520200248.2U CN201520200248U CN204648376U CN 204648376 U CN204648376 U CN 204648376U CN 201520200248 U CN201520200248 U CN 201520200248U CN 204648376 U CN204648376 U CN 204648376U
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 39
- 239000006233 lamp black Substances 0.000 title claims abstract description 39
- 238000000926 separation method Methods 0.000 claims abstract description 82
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 239000003517 fume Substances 0.000 claims description 29
- 239000000779 smoke Substances 0.000 claims description 27
- 235000019504 cigarettes Nutrition 0.000 claims description 17
- 238000002788 crimping Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 230000000391 smoking effect Effects 0.000 abstract description 7
- 230000030279 gene silencing Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000004519 grease Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to a kind of lampblack absorber of high-efficiency diversion, there is housing, housing is provided with air inlet, it is characterized in that, described lampblack absorber is provided with the separation deflector blocking air inlet, and described separation deflector comprises the deflector of outer field planar separation plate and internal layer, swells in the middle part of described deflector, air intake passage is reduced to center gradually by the edge of deflector, and the rear of described separation deflector is provided with swab case.Separation deflector of the present utility model, air intake passage is the stream reduced gradually by the center of be separated deflector four circumferential air inlets, accelerate the flowing of wind speed, smoking efficiency is higher, avoids simultaneously and is separated after deflector periphery air intake collects, in being separated the dorsal part forward collision of deflector, form vortex dead angle, loss suction power, and the separation baffle configurations of bilayer, form silencing cavity between planar separation plate and deflector, effectively reduce the noise of lampblack absorber.
Description
Technical field
The utility model relates to a kind of field of household appliances, specifically a kind of lampblack absorber of high-efficiency diversion.
Background technology
Current lampblack absorber, as top suction type lampblack absorber, arranges guard in air inlet usually, guard center suspension oil collection box, and adopt guard to carry out separation oil-collecting to oil smoke, oil separation effect is limited; And for side-suction type cigarette machine, adopt smoke barrier to carry out grease separation, usual smoke barrier is individual layer and is the moulding of plane, and oil smoke rises and clashes into smoke barrier, suck from smoke barrier surrounding, there is some problems in such structure, after first oil smoke enters from surrounding, the dorsal part in smoke barrier intersects shock, vortex can be formed at meet, vortex causes the loss of suction power, and vortex defines smoking dead angle under being in lampblack absorber duty, and the noise of the cigarette machine of this structure is also relatively large.
Utility model content
The utility model is the above-mentioned problems of the prior art of customer service, and provides a kind of lampblack absorber avoided vortex, reduce the high-efficiency diversion of noise.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of lampblack absorber of high-efficiency diversion, there is housing, housing is provided with air inlet, described lampblack absorber is provided with the separation deflector blocking air inlet, and described separation deflector comprises the deflector of outer field planar separation plate and internal layer, swells in the middle part of described deflector, air intake passage is reduced to center gradually by the edge of deflector, and the rear of described separation deflector is provided with swab case.
Technique scheme can also be perfect further by following technical measures:
Described lampblack absorber is top suction type cigarette machine, and described housing comprises head and upper cover, is provided with blower fan in described upper cover, and head bottom surface is provided with the exhaust fume collecting hood of indent, and exhaust fume collecting hood offers air inlet, and described separation deflector is installed on the below of air inlet.Described planar separation plate is that inclination low after front height is installed, and the angle of described planar separation plate and horizontal direction is 2 ° ~ 15 °.Described separation deflector is positioned at smoke collecting chamber.
Or described lampblack absorber is side-suction type cigarette machine, and described housing comprises fuselage and upper cover, is provided with blower fan in described housing, the front of fuselage is provided with the exhaust fume collecting hood of indent, and exhaust fume collecting hood offers air inlet, and described separation deflector is installed on the front of air inlet.
The dismountable air draught front end being installed on air inlet of described separation deflector.Described exhaust fume collecting hood is provided with installing rack, and described installing rack is provided with " Z " shape mounting groove, and described mounting groove has the opening of upper end and the sliding part of lower end, and deflector is provided with the jointed shaft coordinated with mounting groove.Described jointed shaft slips into installation by the inner side of mounting groove, and the outside of described mounting groove is closed.
Described planar separation plate and deflector form one by secondary crimping.Described separation deflector surrounding has the surrounding edge inwardly dug, and the surrounding edge at described separation deflector rear is provided with oil leaking hole, and described oil leaking hole is positioned at the top of swab case.
Compared with prior art, after adopting technique scheme, the utility model tool has the following advantages:
1, lampblack absorber of the present utility model is provided with separation deflector, achieve at its outer separation grease, layer high-efficiency diversion within it, swell in the middle part of deflector, make air intake passage by the center of be separated deflector four circumferential air inlets in the stream reduced gradually, accelerate the flowing of wind speed, smoking efficiency is higher, and swell in the middle part of deflector, avoid and be separated after deflector periphery air intake collects, in being separated the dorsal part forward collision of deflector, form vortex dead angle, loss suction power, the utility model can more effectively utilize suction power efficiently to discharge fume, and the separation baffle configurations of bilayer, silencing cavity is formed between planar separation plate and deflector, effectively reduce the noise of lampblack absorber,
2, the deflector moulding adopting left and right two panels inner concave arc surface to intersect, air intake is longitudinally by horizontal water conservancy diversion by inner concave arc surface, weakening liquidates, farthest can cut down the dynamics that liquidates of left and right directions air intake, simultaneously two cambered surfaces intersect and arch upward, and junction is wedge angle, the whirlpool space air intake on both sides not being possessed liquidate, the loss of effective reduction suction power, avoids smoking dead angle;
3, smooth guide curve surface is adopted, the camber line that curved surface is positioned at the side of axis has flex point, the submarginal part of guide curve surface is in inner concave arc surface, core near protuberance is in protruding cambered surface, smooth continuous print surface modeling, be easier to the punch forming of deflector, and the center of protrusion is more easily set, make bump be positioned at the center of air inlet.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation under the utility model embodiment one is separated deflector upset open mode;
Fig. 3 is A portion enlarged drawing in Fig. 2;
Fig. 4 is the profile of the utility model embodiment one head under front view;
Fig. 5 is the profile of lampblack absorber under side-looking of the utility model embodiment one;
Fig. 6 is the structural representation that the utility model embodiment one is separated deflector;
Fig. 7 is the structural representation of the utility model embodiment two lampblack absorber;
Fig. 8 is the structural representation of the deflector of the utility model embodiment two;
Fig. 9 is the part sectioned view that the utility model embodiment two is separated deflector;
Figure 10 is the part sectioned view that the utility model embodiment three is separated deflector;
Figure 11 is the part sectioned view that the utility model embodiment four is separated deflector.
Description of reference numerals:
1, housing; 11, air inlet; 12, head; 13, upper cover; 14, exhaust fume collecting hood; 15, installing rack; 151, mounting groove; 152, opening; 153, sliding part; 161, snap close; 162, dead bolt; 17, fuselage; 2, deflector is separated; 21, planar separation plate; 22, deflector; 221, cambered surface; 222, guiding gutter; 223, water conservancy diversion inclined-plane; 224, jointed shaft; 23, silencing cavity; 24, surrounding edge; 25, oil leaking hole; 3 air intake passages; 4, blower fan; 5, swab case.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment one:
The lampblack absorber of a kind of high-efficiency diversion as shown in Figures 1 to 6, there is housing 1, housing 1 is provided with air inlet 11, described lampblack absorber is provided with the separation deflector 2 blocking air inlet 11, described separation deflector 2 comprises the deflector 22 of outer field planar separation plate 21 and internal layer, swell in the middle part of described deflector 22, air intake passage 3 is reduced to center gradually by the edge of deflector 22, forms silencing cavity 23 between described planar separation plate 21 and deflector 22.Lampblack absorber of the present utility model is provided with and is separated deflector 2, achieve at its outer separation grease, layer high-efficiency diversion within it, swell in the middle part of deflector 22, air intake passage 3 is made to be the stream reduced gradually by the center of the four circumferential air inlets being separated deflector 2, accelerate the flowing of wind speed, smoking efficiency is higher, and swell in the middle part of deflector 22, avoid and be separated after deflector 2 periphery air intake collects, in being separated the dorsal part forward collision of deflector 2, form vortex dead angle, loss suction power, the utility model can more effectively utilize suction power efficiently to discharge fume, and the separation deflector 2 of bilayer constructs, silencing cavity 23 is formed between planar separation plate 21 and deflector 22, effectively reduce the running noise of lampblack absorber.
Described deflector 22 has guide curve surface, guide curve surface comprises the cambered surface 221 of left and right two panels indent, two cambered surfaces 221 be separated deflector center line intersect arch upward, two cambered surface self intersection places to be separated deflector 2 left and right edges extend, press close to planar separation plate 21 gradually.Deflector 22 moulding that left and right two panels inner concave arc surface intersects, air intake is longitudinally by horizontal water conservancy diversion by inner concave arc surface, weakening liquidates, farthest can cut down the dynamics that liquidates of left and right directions air intake, simultaneously two cambered surfaces intersect and arch upward, and junction is wedge angle, the whirlpool space air intake on both sides not being possessed liquidate, the loss of effective reduction suction power, avoids smoking dead angle.Described cambered surface 221 is circular arc camber, the radius of curvature of circular arc camber is definite value, meeting on the basis to the guide effect of oil smoke, kinetic equation loss is minimum, have better smoking effect, the utility model considers the plate length and wind effect that are separated deflector 2, and described arc radius elects 0.1 ~ 0.8m as, in the present embodiment, preferred arc radius is 0.5m.Consider that the intersection location of two cambered surfaces directly affects the thickness being separated deflector 2, therefore, the thickness H of described separation deflector 2 is limited, 10mm≤H≤80mm, when H is less than 10mm, can not play well by being laterally guided to longitudinal guide effect, the kinetic equation loss that both sides air intake bumps against is larger; And H is greater than 80mm, under meeting cooking fume guiding, avoiding the effect of vortex, there is no the technique effect of more advantage, and waste material cost, and the thickness being separated deflector is blocked up, is unfavorable for installing, and affects attractive in appearance.In the present embodiment, preferred H is 20mm, and this thickness can well take into account water conservancy diversion effect and material cost, and being separated deflector 2 also can not be too thick and heavy.
In the present embodiment, described lampblack absorber is top suction type cigarette machine, and described housing 1 comprises head 12 and upper cover 13, blower fan 4 is installed in described upper cover, head 12 bottom surface is provided with the exhaust fume collecting hood 14 of indent, exhaust fume collecting hood 14 is offered air inlet 11, and described separation deflector 2 is installed on the below of air inlet 11.Owing to being separated the internal layer protuberance of deflector 2, therefore the distance considering ridge and air inlet is needed, described deflector peak and air inlet 11 are apart from being L, the size of 20mm≤L≤50mm, L directly affects length and the wind-force of lampblack absorber air draught negative pressure region, and L is too small, namely be separated deflector 2 and more press close to air inlet 11, air intake crushing increases, and air intake bore diminishes, and is unfavorable for the suction of oil smoke; L is excessive, is namely separated deflector 2 away from air inlet 11, and air intake bore becomes large, and negative pressure region diminishes, and be namely separated the abatement of wind at deflector 2 edge, be unfavorable for the suction of oil smoke equally, in the present embodiment, preferred L is 25mm.In order to avoid the flight of oil smoke, in the present embodiment, described separation deflector 2 is positioned at exhaust fume collecting hood 14.
In the present embodiment, the water conservancy diversion inclined-plane 223 before and after described deflector 22 also comprises, the edge of described water conservancy diversion inclined-plane 223 self-separation deflector raises gradually to center.Due to the moulding of top suction type cigarette machine, the air intake width being separated deflector 2 the right and left is greater than the air intake width being separated deflector 2 front, therefore the Front-end Design of deflector 22 is that water conservancy diversion inclined-plane 223 can meet wind effect, and water conservancy diversion inclined-plane 223 lapping defect that to be the structure of plane crossing with the circular arc camber of the left and right sides is more easily shaping, if water conservancy diversion inclined-plane 223 also adopts cambered surface, because deflector 22 is by punch forming, two cambered surface intersections may produce fold.The rear of described separation deflector 2 is provided with swab case 5.Described planar separation plate 21 and deflector 22 form one by secondary crimping, and be separated deflector 2 surrounding and have the surrounding edge 24 inwardly dug, the surrounding edge 24 at described separation deflector 2 rear is provided with oil leaking hole 25, and described oil leaking hole 25 is positioned at the top of swab case 5.So-called secondary crimping refers to that planar separation plate 21 and deflector 22 carry out once independent punching press respectively, form the surrounding edge upwarped, the punching press of the surrounding edge of deflector 22 can be carried out with cambered surface 221 and water conservancy diversion inclined-plane 223 simultaneously, then the deflector 22 pressing surrounding edge is put into planar separation plate 21, bending crimping is carried out to the surrounding edge of planar separation plate 21, make the surrounding edge of the surrounding edge parcel deflector 22 of planar separation plate 21, complete the crimping assembling of two plates.For the ease of collection and the flowing of grease, described planar separation plate 2 in front height after low inclination install, described planar separation plate 21 is 2 ° ~ 15 ° with the angle α of horizontal direction, in the present embodiment preferably 3 °.
In the present embodiment, the dismountable air draught front end being installed on air inlet 11 of described separation deflector 2.Described exhaust fume collecting hood 14 is provided with installing rack 15, and described installing rack 15 is provided with " Z " shape mounting groove 151, and described mounting groove 151 has the sliding part 153 of upper end open 152 and lower end, and deflector 22 is provided with the jointed shaft 224 coordinated with mounting groove 151.Described jointed shaft 224 slips into installation by the inner side of mounting groove 151, and the outside of described mounting groove 151 is closed.In the utility model, the front of described installing rack 15 is also provided with snap close 161, and deflector 22 is provided with the dead bolt 162 coordinated with snap close 161, and dead bolt 162 and snap close 161 coordinate to be made to be separated deflector 2 and can overturn around jointed shaft 224 and open or close.When separation deflector 2 is installed, first jointed shaft 224 is pushed by the upper end open 152 of mounting groove 151, the sliding part 153 of lower end is slid into along " Z " shape mounting groove 151, driven forward is separated deflector 2, jointed shaft 224 is made to slide into the rearmost end of sliding part 153, upset is lifted and is separated deflector 2, dead bolt 162 and snap close 161 is locked, namely completes the installation being separated deflector 2; When user needs disassembly, cleaning to be separated deflector 2, only need open dead bolt 162 and snap close 161, separation deflector 2 is made to overturn exploitation, and pull forward separation deflector 2, jointed shaft 224 is made to slide into sliding part 153 foremost, upwards lift the jointed shaft 224 being separated deflector 2, pull out from the upper end open 152 of " Z " shape mounting groove 151, namely complete the dismounting being separated deflector 2.The utility model is provided with " Z " shape mounting groove 151, separation deflector 2 is dismantled easily, be convenient to cleaning and be separated deflector 2 and exhaust fume collecting hood 14, and " Z " shape mounting groove 151 well make use of Z-shaped replicated structures, have up and down, the bidirectional-movement track of front and back, make the installation of separation deflector 2 more firm, can not cause being separated deflector 2 to come off easily due to maloperation or crash shock, connecting structure is more safe and reliable, simultaneously in the utility model, the outside of mounting groove 151 is closed, " Z " shape mounting groove 151 is only opened in the inner side of two installing racks 15, such outside closed construction can be carried out spacing to jointed shaft 224, prevent from being separated deflector 2 double swerve, enhance the intensity of installing rack 15 simultaneously, suspension for the separation deflector 2 of bilayer is more safe and reliable.
Embodiment two:
The difference of the present embodiment and embodiment one is, as Fig. 7 to Fig. 9, the edge of described cambered surface self-separation deflector is to center, and radius of curvature reduces gradually.Namely radian increases gradually, when oil smoke moves along deflector 22, is subject to the thrust acceleration that cambered surface 221 1 points to direction, the center of circle all the time, can carries out condensation oil-collecting further in air intake passage 3 to oil smoke.In the present embodiment, described lampblack absorber is side-suction type cigarette machine, described housing 1 comprises fuselage 17 and upper cover, in described housing 1, blower fan is installed, the front of fuselage 17 is provided with the exhaust fume collecting hood 14 of indent, exhaust fume collecting hood 14 is offered air inlet 11, described separation deflector 2 is installed on the front of air inlet 11, arranges swab case 5 below described exhaust fume collecting hood 14.The separation deflector 2 of side-suction type cigarette machine can adopt top to arrange jointed shaft 224 and mounting groove 151, bottom arranges the structure of dead bolt 162 and snap close 161, in the present embodiment, described separation deflector 2 can adopt non-dismountable structure, being separated deflector 2 can be fixedly installed on exhaust fume collecting hood by riveted joint axle, and being separated deflector 2 can open around the upset of riveted joint axle and close.
The present embodiment adopts the cambered surface structure of radius of curvature change, and therefore, the thickness H of preferable separate deflector 2 is 30mm, described deflector 22 is also provided with the guiding gutter 222 of many left and right directions.Guiding gutter 222 carries out subregion water conservancy diversion to the oil smoke flowed through, and make air intake more smooth and easy, condensation effect also promotes to some extent.In the present embodiment, in order to ensure the moulding of the cambered surface 221 of deflector 22, therefore guiding gutter 222 is by deflector 22 being extruded protruding muscle, forming guiding gutter 222, directly can extrude the guiding gutter of indent between two muscle on deflector 22.Surrounding edge below described separation deflector 2 arranges oil leaking hole, and be separated deflector 2 and be arranged on after on exhaust fume collecting hood 14, oil leaking hole is positioned at the top of swab case 5.Be different from the top suction type cigarette machine of embodiment one, because the present embodiment is side-suction type cigarette machine, therefore the predetermined angle of inapplicable 2 ° ~ 15 ° of the angle of planar separation plate 21 and horizontal direction, it is 45 ° ~ 70 ° that side-suction type cigarette machine is separated deflector 2 with the angle of horizontal direction, the present embodiment preferably 58 °.Separation deflector 2 area of side-suction type cigarette machine is comparatively large, and therefore oil smoke path is longer, and in the present embodiment, preferred deflector peak and air inlet distance L are 50mm, increases the gap of air intake passage 3, to promote oil smoke suction power.
Embodiment three:
The difference of the present embodiment and embodiment one is, as Figure 10, described deflector 22 has guide curve surface 224, and the smooth surface of guide curve surface 224 protuberance in middle part, described curved surface is to be separated the center of deflector for axis, symmetrical.The camber line that described curved surface is positioned at the side of axis has flex point, the submarginal part of guide curve surface 224 is in inner concave arc surface, core near protuberance is in protruding cambered surface, in inner concave arc surface and protruding cambered surface intersection, is the flex point of two sections of camber lines.Arranging flex point can make deflector 22 become smooth continuous curve surface, be easy to the punch forming of deflector 22, in the present embodiment, two panels water conservancy diversion inclined-plane 223 before and after not adopting, deflector 22 is the smooth surface of a slice entirety, ensure that center that bump is positioned at air inlet 11 better can utilize the protuberance surface modeling of deflector 22, because air inlet is not necessarily positioned at the center of deflector 22 above-below direction, so deflector 22 curve in the vertical direction can be asymmetric.
In the present embodiment, consider that the wall installing top suction type cigarette machine may exist the angular error of 1 ° ~ 3 °, therefore in the present embodiment, the angle preferably 6 ° of planar separation plate 21 and horizontal direction, after guaranteeing that lampblack absorber is installed, after separation deflector 2 is tilted to, because angle of inclination increases, in the present embodiment, being separated deflector 2 only can be positioned at exhaust fume collecting hood 14 in front portion, and rear portion stretches out in the below of exhaust fume collecting hood 14.Be separated the thickness H of deflector 2 and be preferably 50mm, the present embodiment is formed in silencing cavity 23 between planar separation plate 21 and deflector 22, is also filled with noise reduction material, to reduce pneumatic noise in oil smoke flow process and vibrating noise.
Embodiment four:
The difference of the present embodiment and embodiment one is, as Figure 11, described deflector 22 has in reverse V-shaped guide face, described V-type guide face is overlapped by two plate planes, every plate plane and planar separation plate 21 contact position arrange rounding, the guide face of plane can reduce pneumatic energy loss to greatest extent, described in the present embodiment, planar separation plate 21 is preferably 15 ° with the angle of horizontal direction in addition, be separated deflector 2 in the present embodiment and have employed larger fore-and-aft direction angle of inclination, the air intake passage 3 between guide face and smoke collecting chamber is made to be beloid obvious wedge configuration, such oblique structure is except above-mentioned Oil Guide oil-collecting object, can also in oil smoke aspiration procedure, for the active force that the oil smoke of inspiration extrudes backward, air inlet 11 due to current most of top suction type cigarette machine is in the position rearward of exhaust fume collecting hood 14, therefore oil smoke is extruded by front portion by wedge shape air intake passage 3 backward, promote the pumping efficiency of oil smoke.In the present embodiment, preferred deflector peak and air inlet distance L are 20mm.The present embodiment have employed larger inclined installation angle owing to being separated deflector 2, and in order to make separation deflector 2 be positioned at exhaust fume collecting hood 14, therefore the degree of depth of exhaust fume collecting hood 14 is comparatively dark, is more conducive to cigarette and avoids oil smoke excessive.In the present embodiment, be separated the preferred 80mm of thickness H of deflector 2, promote the thickness H being separated deflector 2, the gradient of V-type guide face can be made steeper, be conducive to the guiding of oil smoke.
Except above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various change and distortion according to the utility model, as the mirror transformation of mounting groove shape, the camber line change etc. of guide curve surface, only otherwise depart from spirit of the present utility model, the scope that the utility model claims define all should be belonged to.
Claims (10)
1. the lampblack absorber of a high-efficiency diversion, there is housing, housing is provided with air inlet, it is characterized in that, described lampblack absorber is provided with the separation deflector blocking air inlet, and described separation deflector comprises the deflector of outer field planar separation plate and internal layer, swells in the middle part of described deflector, air intake passage is reduced to center gradually by the edge of deflector, and the rear of described separation deflector is provided with swab case.
2. lampblack absorber according to claim 1, it is characterized in that, described lampblack absorber is top suction type cigarette machine, described housing comprises head and upper cover, in described upper cover, blower fan is installed, head bottom surface is provided with the exhaust fume collecting hood of indent, and exhaust fume collecting hood offers air inlet, and described separation deflector is installed on the below of air inlet.
3. lampblack absorber according to claim 2, is characterized in that, described planar separation plate is that inclination low after front height is installed, and the angle of described planar separation plate and horizontal direction is 2 ° ~ 15 °.
4. lampblack absorber according to claim 3, is characterized in that, described separation deflector is positioned at smoke collecting chamber.
5. lampblack absorber according to claim 1, it is characterized in that, described lampblack absorber is side-suction type cigarette machine, described housing comprises fuselage and upper cover, in described housing, blower fan is installed, the front of fuselage is provided with the exhaust fume collecting hood of indent, and exhaust fume collecting hood offers air inlet, and described separation deflector is installed on the front of air inlet.
6. the lampblack absorber according to claim 2 to 5 any one, is characterized in that, the dismountable air draught front end being installed on air inlet of described separation deflector.
7. lampblack absorber according to claim 6, it is characterized in that, described exhaust fume collecting hood is provided with installing rack, and described installing rack is provided with " Z " shape mounting groove, described mounting groove has the opening of upper end and the sliding part of lower end, and deflector is provided with the jointed shaft coordinated with mounting groove.
8. lampblack absorber according to claim 7, is characterized in that, described jointed shaft slips into installation by the inner side of mounting groove, and the outside of described mounting groove is closed.
9. the lampblack absorber according to claim 1 to 5 any one, is characterized in that, described planar separation plate and deflector form one by secondary crimping.
10. lampblack absorber according to claim 9, is characterized in that, described separation deflector surrounding has the surrounding edge inwardly dug, and the surrounding edge at described separation deflector rear is provided with oil leaking hole, and described oil leaking hole is positioned at the top of swab case.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520200248.2U CN204648376U (en) | 2015-04-03 | 2015-04-03 | A kind of lampblack absorber of high-efficiency diversion |
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| CN201520200248.2U CN204648376U (en) | 2015-04-03 | 2015-04-03 | A kind of lampblack absorber of high-efficiency diversion |
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| CN105674366A (en) * | 2016-03-08 | 2016-06-15 | 广东美的厨房电器制造有限公司 | Rectifying device for extractor hood and extractor hood with rectifying device |
| CN106801903A (en) * | 2017-03-22 | 2017-06-06 | 广东美的厨房电器制造有限公司 | side-suction type range hood |
| CN107796032A (en) * | 2017-11-27 | 2018-03-13 | 佛山市云米电器科技有限公司 | It is a kind of to carry Planar adsorbent oil smoke and the smoke exhaust ventilator of region shell is set without cover |
| CN109028239A (en) * | 2018-10-08 | 2018-12-18 | 杭州老板电器股份有限公司 | Smoke collecting device and kitchen ventilator |
| CN109539353A (en) * | 2018-12-27 | 2019-03-29 | 佛山市顺德区美的洗涤电器制造有限公司 | Exhaust fume collecting hood and range hood |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105674366A (en) * | 2016-03-08 | 2016-06-15 | 广东美的厨房电器制造有限公司 | Rectifying device for extractor hood and extractor hood with rectifying device |
| CN105674366B (en) * | 2016-03-08 | 2019-01-22 | 广东美的厨房电器制造有限公司 | Fairing for range hood and the range hood with it |
| CN106801903A (en) * | 2017-03-22 | 2017-06-06 | 广东美的厨房电器制造有限公司 | side-suction type range hood |
| CN107796032A (en) * | 2017-11-27 | 2018-03-13 | 佛山市云米电器科技有限公司 | It is a kind of to carry Planar adsorbent oil smoke and the smoke exhaust ventilator of region shell is set without cover |
| CN107796032B (en) * | 2017-11-27 | 2023-01-03 | 佛山市云米电器科技有限公司 | Range hood with plane for adsorbing oil smoke and without covering regional shell |
| CN109028239A (en) * | 2018-10-08 | 2018-12-18 | 杭州老板电器股份有限公司 | Smoke collecting device and kitchen ventilator |
| CN109028239B (en) * | 2018-10-08 | 2024-04-26 | 杭州老板电器股份有限公司 | Fume collecting device and range hood |
| CN109539353A (en) * | 2018-12-27 | 2019-03-29 | 佛山市顺德区美的洗涤电器制造有限公司 | Exhaust fume collecting hood and range hood |
| CN109539353B (en) * | 2018-12-27 | 2024-07-09 | 佛山市顺德区美的洗涤电器制造有限公司 | Fume collecting hood and range hood |
| EP3865777A1 (en) * | 2020-02-11 | 2021-08-18 | BSH Hausgeräte GmbH | Vapour extraction device with front flap |
| CN113685866A (en) * | 2021-08-10 | 2021-11-23 | 广东格兰仕集团有限公司 | Range hood, smoke stove linkage system and air inlet control method of range hood |
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