CN206944268U - A kind of novel downdraft range hood - Google Patents
A kind of novel downdraft range hood Download PDFInfo
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- CN206944268U CN206944268U CN201720746146.XU CN201720746146U CN206944268U CN 206944268 U CN206944268 U CN 206944268U CN 201720746146 U CN201720746146 U CN 201720746146U CN 206944268 U CN206944268 U CN 206944268U
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- draw
- tray
- bellows
- range hood
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Abstract
A kind of novel downdraft range hood, including casing, the casing connection circulation bellows, the circulation bellows upper end connection spiral case, central bottom opens up oil leaking hole, the left side connects left air outlet, the right connects right air outlet, the circulation inner bellows and oil leaking hole junction are provided with V-type oil guide plate, the circulation inner bellows are additionally provided with chevron shaped wind deflector, the circulated air bottom has footing, the footing and draw-off tray interlock, footing and draw-off tray the phase buckle is provided with draw-off tray crimping, the draw-off tray both sides are provided with draw-off tray groove, the draw-off tray groove both ends are provided with draw-off tray oil leaking hole.The utility model can improve suction air volume, reduce noise, can solve lampblack absorber oil leak problem, good appearance, sound construction.
Description
Technical field
The utility model belongs to range hood technical field, is specifically related to a kind of novel downdraft range hood.
Background technology
Current integrated kitchen range or the range hood of split type integrated kitchen range are by the oil-collecting petticoat pipe that is placed in above cabinet and are arranged on
Bellows structure composition in cabinet, is commonly called as down-draught type range hood, as shown in Fig. 2 down-draught type range hood oil-collecting petticoat pipe and wind
Box structure is connected, and bellows structure is made up of cabinet and the fan assembly being contained in cabinet, when fan assembly works in cabinet
Negative pressure is produced, the air inlet of oil-collecting petticoat pipe is formed negative pressuren zone, oil smoke caused by cooking fried is absorbed by negative pressuren zone, by collection
Oil smoke cover is entered in cabinet, and is discharged by smoke discharging pipe, realizes the purification of kitchen fume, avoids traditionally row's formula oil suction
Cigarette machine top oil dripping, the problem of space-consuming is big, also reduce noise because bellows structure is placed in cabinet.
But the bellows of in the market down-draught type range hood, simply all connected, transported using cold drawing spot welding in order to make
Or the phenomenon of the insecure sealing-off of spot welding is had during client's use, and get rusty easily, deform after using generation oil smoke, plastic-spraying oil
Paint, which touches, easily to come off, and influences outward appearance, because air outlet is directly installed at volute outlet, the cyclic space is too small not to be reached
It is required that air quantity, only unilateral air outlet, client needs that the installation direction of spiral case must must be changed when changing air-out direction, dismounting
Spiral case changes direction and has to professional, adds cost, and can not be connected to bellows four installed in the lubricating cup built in bellows
The greasy dirt in week, greasy dirt long-term accumulated influence health, bellows noise, which increasingly increases influence, to be made in bellows bottom aging bellows
With.
The content of the invention
The utility model is mainly to solve the technical problem present in above-mentioned prior art, there is provided one kind can improve air draught
Amount, noise is reduced, can solve lampblack absorber oil leak problem, attractive in appearance, firm novel downdraft range hood.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：A kind of new lower suction
Formula range hood, including casing, the casing connection circulation bellows, the circulation bellows upper end connection spiral case, central bottom are opened
If oil leaking hole, the left side connects left air outlet, and the right connects right air outlet, and the circulation inner bellows and oil leaking hole junction are provided with
V-type oil guide plate, the circulation inner bellows are additionally provided with chevron shaped wind deflector, and the circulated air bottom has footing, the bottom
Pin and draw-off tray interlock, and footing and draw-off tray the phase buckle is provided with draw-off tray crimping, and the draw-off tray both sides are provided with draw-off tray
Groove, the draw-off tray groove both ends are provided with draw-off tray oil leaking hole.
As preferential, the casing band is gradient, in inverted trapezoidal structure.
As preferential, the casing, circulation bellows and draw-off tray are all made using stainless steel.
As preferential, the cambered shape of draw-off tray crimping band.
As preferential, the V-shaped pattern of draw-off tray groove.
The utility model has the advantage that：By designing herringbone wind deflector, mobile wind deflector can be with unrestricted choice
Air outlet, effectively make air-out more smooth, so as to reduce noise；Whole bellows system all makes of stainless steel, and bellows make
Spot welding connection is not used in process, good appearance, will not firmly get rusty；Wind wheel rotation, which produces, after spiral case electric motor starting, in spiral case bears
Pressure, oil smoke is sucked from the air inlet of casing, and oil smoke imports air outlet and discharged by circulating bellows and wind deflector, the cyclic space
Greatly, so as to improve suction air volume, noise is reduced；The Oil Guide that greasy dirt caused by fume-exhausting is slowly flowed into from casing in circulation bellows
Plate, because the V-type gradient of oil guide plate acts on, the oil leaking hole that final greasy dirt is flowed into circulation bellows, then down import draw-off tray
It is interior；Draw-off tray crimping entangles circulated air bottom pin and inwardly promotes and then interlocked with circulated air bottom pin, such air outlet and smoke pipe
The greasy dirt of junction infiltration also flows backwards the groove imported on draw-off tray, and the greasy dirt on groove flows into draw-off tray oil leaking hole again,
Finally it is also introduced into draw-off tray, has so reached entirely without oil leak, the problem of avoiding greasy dirt seepage.Therefore the utility model has
The features such as simple in construction, reasonable in design.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of structural representation of traditional down-draught type range hood.
Fig. 3 is a kind of structural representation of the utility model draw-off tray.
Fig. 4 is a kind of enlarged drawing in A portions in the utility model Fig. 1.
In figure：1st, casing；2nd, wind deflector；3rd, right air outlet；4th, draw-off tray；5th, spiral case；6th, bellows are circulated；7th, left air-out
Mouthful；8th, oil guide plate；9th, draw-off tray neck；10th, footing；11st, bellows oil leaking hole is circulated；12nd, draw-off tray groove；13rd, draw-off tray leaks
Oilhole.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment：A kind of novel downdraft range hood, as shown in Fig. 1, Fig. 3, Fig. 4, including casing, the casing carry
Gradient, in inverted trapezoidal structure, the casing connection circulation bellows, the circulation bellows upper end connects spiral case, and central bottom opens up
Oil leaking hole, the left side connect left air outlet, and the right connects right air outlet, and the circulation inner bellows and oil leaking hole junction are provided with V
Type oil guide plate, the circulation inner bellows are additionally provided with chevron shaped wind deflector, and the circulated air bottom has footing, the footing
Interlocked with draw-off tray, the casing, circulation bellows and draw-off tray are all made using stainless steel, and the footing and draw-off tray interlock
Place is provided with draw-off tray crimping, and the cambered shape of draw-off tray crimping band, draw-off tray will not be deformed by so promoting during draw-off tray, be strengthened
The fastness of draw-off tray, the draw-off tray both sides are provided with draw-off tray groove, the V-shaped pattern of draw-off tray groove, conveniently connect oil
With stream oil, the draw-off tray groove both ends are provided with draw-off tray oil leaking hole.
In actual use, by designing herringbone wind deflector, mobile wind deflector can effectively be made with unrestricted choice air outlet
Air-out is more smooth, so as to reduce noise；Whole bellows system all makes of stainless steel, and bellows manufacturing process is not used spot welding and connected
Connect, good appearance, will not firmly get rusty；After spiral case electric motor starting, in spiral case wind wheel rotation produce air pressure, by oil smoke from casing
Sucked in air inlet, oil smoke imports air outlet and discharged by circulating bellows and wind deflector, and the cyclic space is big, so as to improve air draught
Amount, reduces noise；The oil guide plate that greasy dirt caused by fume-exhausting is slowly flowed into from casing in circulation bellows, due to the V of oil guide plate
Type gradient acts on, and the oil leaking hole that final greasy dirt is flowed into circulation bellows, then down imports in draw-off tray；Draw-off tray crimping entangles
Circulated air bottom pin is inwardly promoted and then interlocked with circulated air bottom pin, the greasy dirt of such air outlet and smoke pipe junction infiltration
The groove imported on draw-off tray is flow backwards, the greasy dirt on groove flows into draw-off tray oil leaking hole again, is finally also introduced into draw-off tray,
So reach entirely without oil leak, the problem of avoiding greasy dirt seepage.
Finally it is pointed out that above example is only the more representational example of the utility model.Obviously, this practicality is new
Type is not limited to above-described embodiment, can also there is many deformations.Every foundation the technical essence of the utility model is to above example
Any simple modification, equivalent change and modification made, it is considered as belonging to the scope of protection of the utility model.
Claims (5)
1. a kind of novel downdraft range hood, including casing, it is characterised in that：The casing connection circulation bellows, it is described to follow
Ring bellows upper end connects spiral case, and central bottom opens up oil leaking hole, and the left side connects left air outlet, and the right connects right air outlet, described
Circulation inner bellows and oil leaking hole junction are provided with V-type oil guide plate, and the circulation inner bellows are additionally provided with chevron shaped wind deflector, institute
State circulated air bottom and have footing, the footing and draw-off tray interlock, and footing and draw-off tray the phase buckle is provided with draw-off tray
Crimping, the draw-off tray both sides are provided with draw-off tray groove, and the draw-off tray groove both ends are provided with draw-off tray oil leaking hole.
A kind of 2. novel downdraft range hood according to claim 1, it is characterised in that：The casing band is gradient, is in
Inverted trapezoidal structure.
A kind of 3. novel downdraft range hood according to claim 1, it is characterised in that：The casing, circulation bellows and
Draw-off tray is all made using stainless steel.
A kind of 4. novel downdraft range hood according to claim 1, it is characterised in that：The draw-off tray crimping carries arc
Spend shape.
A kind of 5. novel downdraft range hood according to claim 1, it is characterised in that：The draw-off tray groove is V-shaped
Pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720746146.XU CN206944268U (en) | 2017-06-26 | 2017-06-26 | A kind of novel downdraft range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720746146.XU CN206944268U (en) | 2017-06-26 | 2017-06-26 | A kind of novel downdraft range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206944268U true CN206944268U (en) | 2018-01-30 |
Family
ID=61365277
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720746146.XU Active CN206944268U (en) | 2017-06-26 | 2017-06-26 | A kind of novel downdraft range hood |
Country Status (1)
| Country | Link |
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| CN (1) | CN206944268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116085845A (en) * | 2023-04-11 | 2023-05-09 | 杭州老板电器股份有限公司 | Structure assembly for discharging oil smoke and integrated kitchen |
-
2017
- 2017-06-26 CN CN201720746146.XU patent/CN206944268U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116085845A (en) * | 2023-04-11 | 2023-05-09 | 杭州老板电器股份有限公司 | Structure assembly for discharging oil smoke and integrated kitchen |
| CN116085845B (en) * | 2023-04-11 | 2023-11-24 | 杭州老板电器股份有限公司 | Structure assembly for discharging oil smoke and integrated kitchen |
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