CN203010705U - Oil guide structure of side-draught range hood - Google Patents
Oil guide structure of side-draught range hood Download PDFInfo
- Publication number
- CN203010705U CN203010705U CN 201220612922 CN201220612922U CN203010705U CN 203010705 U CN203010705 U CN 203010705U CN 201220612922 CN201220612922 CN 201220612922 CN 201220612922 U CN201220612922 U CN 201220612922U CN 203010705 U CN203010705 U CN 203010705U
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- China
- Prior art keywords
- oil guide
- panel
- oil
- air inlet
- guide plate
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to an oil guide structure of a side-draught range hood. The oil guide structure comprises a panel (2) and an oil guide plate (3), wherein the panel (2) and the oil guide plate (3) are arranged between left and right side plates (11) of a shell (1); the panel is positioned in front of the oil guide plate (3), and the panel and the oil guide plate are arranged at intervals; an air inlet (21) is formed in the middle of the panel (2); and an induced draft port (31) is formed in the middle of the oil guide plate (3). The oil guide structure is characterized in that a blocking structure is upwards, forwards and obliquely arranged above the oil guide plate (3) and can block a top plate (12) which is just positioned over the air inlet (21) in the shell. Oil stains over the air inlet can be gathered on the blocking structure, and the blocking structure has a certain angle, so that oil drops cannot vertically drop down but flow downwards into an oil cup along the blocking structure and an oil guide plate in sequence, and the oil drops from a top plate area of the shell which cannot be covered by the blocking structure are dripped on the panel when being dripped down, so that the oil stains dropped down from the top plate of the shell cannot be dropped on a cooking bench through the air inlet.
Description
Technical field
The utility model relates to a kind of lampblack filter of side extraction cooking fume extractor, relates in particular to a kind of oil guide structure of side extraction cooking fume extractor.
Background technology
The lubricating cup of collecting greasy dirt all is installed on range hood, and lubricating cup is bowl-type or little square box shaped more.The lubricating cup of top-sucking kitchen ventilator is arranged on the bottom of air intake cover to collect the oil that drips down from air intake cover.The lubricating cup of side-suction type or near-suction type oil smoke suction machine is arranged on the lower edge of casing, the greasy dirt that flows down with the outage of collecting through oil guide plate and bottom of shell.
The lampblack filter of side extraction cooking fume extractor comprises casing, be provided with the panel and the oil guide plate that are obliquely installed between the left side plate of casing, panel is positioned at the place ahead of oil guide plate and interval setting between the two, the left side plate of casing, top board, oil guide plate and panel surround collection cigarette space together, have air inlet on panel, the air inlet place is provided with Inlet Network, have the inlet scoop on oil guide plate, position, corresponding inlet scoop, the back side of oil guide plate is provided with induced-draught fan, and the bottom of casing is provided with the bar shaped lubricating cup of the greasy dirt that flows down in order to the outage of collecting through oil guide plate and bottom of shell.Side extraction cooking fume extractor generally was not with any oil-filtering apparatus in the past, an oil smoke part that produces in cooking process can be adsorbed on the impeller of blower fan or volute and form grease, a part can be attached on the inwall of lampblack absorber, be adsorbed on the grease that forms on the impeller of blower fan or volute, can affect the dynamic balancing of draught fan impeller, add galling, increase noise; Be attached to that on the inwall of lampblack absorber, grease is difficult to clean, existing range hood is provided with oil network in the position, inlet scoop for this reason.
It is the Chinese utility model patent " a kind of side extraction cooking fume extractor " of ZL200920179916.2 (notification number is CN201539907U) as the patent No., reaching the patent No. is the Chinese utility model patent " the band cover side-suction type range hood of the outside oblique extension of side shield " of ZL201120482567.9 (notification number is CN202419754U), all discloses a kind of like this lampblack filter of side extraction cooking fume extractor.
Be in the centre position of panel due to fume exhauster air inlet, after long-time use lampblack absorber, the top board that just in time is positioned in casing directly over air inlet can accumulate greasy dirt, the greasy dirt of this accumulation just in time be positioned at air inlet directly over, just exist oil droplet and drip down, and just pass air inlet and drip to oil dripping hidden danger on the kitchen range top.
In addition, due to oil smoke must be first by discharging again after the air inlet on panel, oil smoke just unavoidably can stay greasy dirt at the panel outer surface at air inlet place by air inlet, oil network can be dropped down and drip to the kitchen range top along panel outer surface.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of for above-mentioned prior art present situation can guarantee can not drip to by air inlet the oil guide structure of the side extraction cooking fume extractor on the kitchen range top from the greasy dirt that the casing top board drips.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of oil guide structure of side extraction cooking fume extractor, comprise panel and oil guide plate between the left side plate that is inclined at casing, panel is positioned at the place ahead of oil guide plate and interval setting between the two, the centre position of panel has air inlet, the centre of oil guide plate has the inlet scoop, it is characterized in that: the top of described oil guide plate is provided with the barrier structure that upwards turns forward and arrange, and this barrier structure can shelter from the top board that just in time is positioned in casing directly over air inlet.
Above-mentioned barrier structure comprises centre position, top that the both sides, top that are positioned at oil guide plate upwards turn forward the hang plate that arranges and the be positioned at oil guide plate barrier plate of downward bending forward, described two hang plates are positioned at the both sides of described inlet scoop, and described barrier plate is positioned at the top of described inlet scoop; The width of the upper edge of described air inlet and lower edge projection in vertical direction is positioned at the upper edge of hang plate and the width of lower edge projection in vertical direction; The width of the upper edge of described barrier plate and lower edge projection in vertical direction all is positioned at the upper edge of hang plate and width the place ahead of lower edge projection in vertical direction.
It is more than a kind of concrete barrier structure, there is one between hang plate and oil guide plate greater than the inclination angle of 90 degree, be positioned at that the greasy dirt of both sides is gathered on hang plate and can slides to oil guide plate and can vertically not drip along hang plate directly over air inlet, greasy dirt in the middle of being positioned at directly over air inlet is gathered on barrier plate, and the greasy dirt on barrier plate can drop on panel but can not pass through air inlet.
Form grease for an oil smoke part that prevents from producing is adsorbed on the impeller of blower fan or volute in cooking process, and affect the dynamic balancing of draught fan impeller, add galling, increase noise, above-mentioned inlet scoop is fixed with oil network.
Above-mentioned oil network is dome shape.Under same air-admitting surface prerequisite, the filter screen that is dome shape can be accomplished maximum incoming air area, when guaranteeing that oil network can effectively be filtered oil smoke, and effective air intake again;
The mesh of above-mentioned oil network is hexagonal hole.Through evidence, the mesh that hexagon is poroid makes limited screen area upper air inlet area accomplish maximum.Wherein take the regular hexagon hole as good.
For preventing that leakage of oil is after the panel accumulation, directly drip to the kitchen range top from panel, as improvement, the centre of above-mentioned panel has the inner fovea part of bar shaped, described air inlet is arranged on the inner face of this inner fovea part, and the bottom surface of described inner fovea part has the oil leaking hole that is communicated with inner fovea part and panel back.
When range hood is worked, the bottom of inner fovea part is dropped down in the leakage of oil meeting that panel outer surface at the air inlet place forms along the inner face of inner fovea part, by oil leaking hole, leakage of oil is guided to again the back of panel, enter at last lubricating cup, do not drip on the kitchen range top and can not drop down along the outer surface of panel.
Above-mentioned panel is comprised of top panel and lower panel, the lower edge of top panel inwardly has the kink of bending downwards, the upper edge of lower panel has the lower installation portion that extends internally, described air inlet is arranged on the vertical face of kink, the bottom of kink is fixed with described lower installation portion, described kink and lower installation portion surround described inner fovea part together, and described oil leaking hole is arranged on described lower installation portion.Adopt the mode of two panel splicings to be convenient to form inner fovea part on panel, processing alone of two panels is also more simple and convenient with respect to the integral body processing of panel.
The lower edge of above-mentioned kink has the upper installation portion that extends internally, and described upper installation portion and lower installation portion are fitted and be fixed by screws in together.This structure is convenient is fixed together upper and lower panel, certainly also can adopt the mode of welding to be fixed together between the bottom of kink and lower installation portion.
The inside downward-sloping setting of above-mentioned lower installation portion.Downward-sloping backward inclined-plane is formed on the bottom that can be like this inner fovea part, plays oil-blocking action, leakage of oil is played the effect that guides to oil leaking hole, prevents long-pending oil too much and gushes out from the front of the bottom of inner fovea part.
Above-mentioned air inlet is a plurality of bar holes that are horizontally arranged at interval, and described oil leaking hole has a plurality of, along the length direction interval setting of lower installation portion.
compared with prior art, the utility model has the advantage of: because the barrier structure of oil guide plate top can shelter from the top board that just in time is positioned in casing directly over air inlet, greasy dirt directly over air inlet can be gathered on barrier structure, and barrier structure exists certain angle, so oil droplet can vertically not drip, but down flow in lubricating cup along barrier structure and oil guide plate successively, and can't be blocked the oil droplet that structure covers the casing top panel area, to drop on panel when dripping down, guarantee can not drip on the kitchen range top by air inlet from the greasy dirt that the casing top board drips.
Description of drawings
Fig. 1 is the perspective view of the utility model embodiment;
Fig. 2 is the perspective view after the utility model embodiment removes panel;
Fig. 3 is the cutaway view of the utility model embodiment;
Fig. 4 is the perspective view of oil guide plate in the utility model embodiment;
Fig. 5 is the side view of oil network in the utility model embodiment;
Fig. 6 is the front view of oil network in the utility model embodiment;
Fig. 7 is the A place enlarged drawing of Fig. 3;
Fig. 8 is the front view of top panel in the utility model embodiment;
Fig. 9 is the top view of lower panel in the utility model embodiment.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
As shown in Fig. 1～9, be a preferred embodiment of the present utility model.
A kind of oil guide structure of side extraction cooking fume extractor, as shown in Figure 1, 2, comprise panel 2 and oil guide plate 3 between the left side plate 11 that is inclined at casing 1, panel 2 is positioned at the place ahead of oil guide plate 3 and interval setting between the two, the centre position of panel 2 has air inlet 21, the centre of oil guide plate 3 has inlet scoop 31, inlet scoop 31 is rounded, position, corresponding inlet scoop, the back side of oil guide plate 3 is provided with induced-draught fan, and the bottom of casing 1 is provided with the bar shaped lubricating cup 7 of the greasy dirt that flows down in order to the outage of collecting through oil guide plate 3, panel 2 and bottom of shell.Inlet scoop 31 is fixed with oil network 7, and as shown in Fig. 5,6, oil network 7 is dome shape, and the mesh 71 of oil network 7 is hexagonal hole.
The top of oil guide plate 3 is provided with the barrier structure that upwards turns forward and arrange, and this barrier structure can shelter from the top board 12 that just in time is positioned in casing directly over air inlet 21.
As shown in Fig. 3,4, barrier structure comprises centre position, top that the both sides, top that are positioned at oil guide plate 3 upwards turn forward the hang plate 32 that arranges and be positioned at oil guide plate 3 barrier plate 33 of downward bending forward, two hang plates 32 are positioned at the both sides of described inlet scoop 31, and barrier plate 33 is positioned at the top of described inlet scoop 31; The width D 1 of the upper edge of air inlet 21 and lower edge projection in vertical direction is positioned at the upper edge of hang plate 32 and the width D 2 of lower edge projection in vertical direction; The width D 3 of the upper edge of barrier plate 33 and lower edge projection in vertical direction all is positioned at the upper edge of hang plate 32 and width D 2 the place aheads of lower edge projection in vertical direction.
There is one between hang plate 4 and oil guide plate 3 greater than the inclination angle of 90 degree, be positioned at that the greasy dirt of both sides is gathered on hang plate 4 and can slides to oil guide plate 3 and can vertically not drip along hang plate 4 directly over air inlet 21, greasy dirt in the middle of being positioned at directly over air inlet 21 is gathered on barrier plate 5, and the greasy dirt on barrier plate 5 can drop on panel 2 but can not pass through air inlet 21.
As shown in Fig. 7～9, the centre of panel 2 has the inner fovea part 22 of bar shaped, air inlet 21 is arranged on the inner face of this inner fovea part 22, air inlet 21 is a plurality of bar holes that are horizontally arranged at interval, the bottom surface of inner fovea part 22 has the oil leaking hole 23 that is communicated with inner fovea part 22 and panel 2 back, oil leaking hole 23 has a plurality of, along the length direction interval setting of lower installation portion 61.
Like this when range hood is worked, the bottom of inner fovea part 22 is dropped down in the leakage of oil meeting that panel outer surface at air inlet 21 places forms along the inner face of inner fovea part 22, by oil leaking hole 23, leakage of oil is guided to again the back of panel 2, enter at last lubricating cup 7, do not drip on the kitchen range top and can not drop down along the outer surface of panel 2.
Claims (10)
1. the oil guide structure of a side extraction cooking fume extractor, comprise panel (2) and oil guide plate (3) between the left side plate (11) that is inclined at casing (1), panel (2) is positioned at the place ahead of oil guide plate (3) and interval setting between the two, the centre position of panel (2) has air inlet (21), the centre of oil guide plate (3) has inlet scoop (31), it is characterized in that: the top of described oil guide plate (3) is provided with the barrier structure that upwards turns forward and arrange, this barrier structure can shelter from the top board (12) that just in time is positioned in casing directly over air inlet (21).
2. the oil guide structure of side extraction cooking fume extractor according to claim 1, it is characterized in that: described barrier structure comprises centre position, top that the both sides, top that are positioned at oil guide plate (3) upwards turn forward the hang plate (32) that arranges and be positioned at oil guide plate (3) barrier plate of downward bending (33) forward, described two hang plates (32) are positioned at the both sides of described inlet scoop (31), and described barrier plate (33) is positioned at the top of described inlet scoop (31); The width (D1) of the upper edge of described air inlet (21) and lower edge projection in vertical direction is positioned at the upper edge of hang plate (32) and the width (D2) of lower edge projection in vertical direction; The width (D3) of the upper edge of described barrier plate (33) and lower edge projection in vertical direction all is positioned at the upper edge of hang plate (32) and width (D2) the place ahead of lower edge projection in vertical direction.
3. the oil guide structure of side extraction cooking fume extractor according to claim 2, it is characterized in that: described inlet scoop (31) are fixed with oil network (4).
4. the oil guide structure of side extraction cooking fume extractor according to claim 3, it is characterized in that: described oil network (4) is dome shape.
5. the oil guide structure of side extraction cooking fume extractor according to claim 4, it is characterized in that: the mesh (41) of described oil network (4) is hexagonal hole.
6. the oil guide structure of arbitrary described side extraction cooking fume extractor according to claim 1～5, it is characterized in that: the centre of described panel (2) has the inner fovea part (22) of bar shaped, described air inlet (21) is arranged on the inner face of this inner fovea part (22), and the bottom surface of described inner fovea part (22) has the oil leaking hole (23) that is communicated with inner fovea part (22) and panel (2) back.
7. the oil guide structure of side extraction cooking fume extractor according to claim 6, it is characterized in that: described panel (2) is comprised of top panel (5) and lower panel (6), the lower edge of described top panel (5) inwardly has the kink (51) of bending downwards, the upper edge of described lower panel (6) has the lower installation portion (61) that extends internally, described air inlet (21) is arranged on the vertical face of kink (51), the bottom of kink (51) is fixing with described lower installation portion (61), described kink (51) and lower installation portion (61) surround described inner fovea part (22) together, described oil leaking hole (23) is arranged on described lower installation portion (61).
8. the oil guide structure of side extraction cooking fume extractor according to claim 7, it is characterized in that: the lower edge of described kink (51) has the upper installation portion (52) that extends internally, and described upper installation portion (52) and lower installation portion (61) are fitted and be fixed by screws in together.
9. the oil guide structure of side extraction cooking fume extractor according to claim 7, is characterized in that: the inside downward-sloping setting of described lower installation portion (61).
10. the oil guide structure of side extraction cooking fume extractor according to claim 6, it is characterized in that: described air inlet (21) is a plurality of bar holes that are horizontally arranged at interval, described oil leaking hole (23) has a plurality of, along the length direction interval setting of lower installation portion (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612922 CN203010705U (en) | 2012-11-19 | 2012-11-19 | Oil guide structure of side-draught range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612922 CN203010705U (en) | 2012-11-19 | 2012-11-19 | Oil guide structure of side-draught range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010705U true CN203010705U (en) | 2013-06-19 |
Family
ID=48602294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220612922 Withdrawn - After Issue CN203010705U (en) | 2012-11-19 | 2012-11-19 | Oil guide structure of side-draught range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203010705U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980229A (en) * | 2012-11-19 | 2013-03-20 | 宁波方太厨具有限公司 | Oil guide structure of side-draft extractor hood |
| CN106382259A (en) * | 2016-10-20 | 2017-02-08 | 宁波方太厨具有限公司 | Novel collector and range hood applying collector |
| US11428419B2 (en) * | 2020-07-28 | 2022-08-30 | Whirlpool Corporation | Vent hood assembly |
-
2012
- 2012-11-19 CN CN 201220612922 patent/CN203010705U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980229A (en) * | 2012-11-19 | 2013-03-20 | 宁波方太厨具有限公司 | Oil guide structure of side-draft extractor hood |
| CN102980229B (en) * | 2012-11-19 | 2015-07-29 | 宁波方太厨具有限公司 | The oil guide structure of side extraction cooking fume extractor |
| CN106382259A (en) * | 2016-10-20 | 2017-02-08 | 宁波方太厨具有限公司 | Novel collector and range hood applying collector |
| CN106382259B (en) * | 2016-10-20 | 2019-05-24 | 宁波方太厨具有限公司 | A kind of range hood |
| US11428419B2 (en) * | 2020-07-28 | 2022-08-30 | Whirlpool Corporation | Vent hood assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130619 Effective date of abandoning: 20150729 |
|
| RGAV | Abandon patent right to avoid regrant |