CN209386379U - A kind of lower discharging type ventilator double oil suction mouth devices covered of band - Google Patents
A kind of lower discharging type ventilator double oil suction mouth devices covered of band Download PDFInfo
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- CN209386379U CN209386379U CN201822265304.7U CN201822265304U CN209386379U CN 209386379 U CN209386379 U CN 209386379U CN 201822265304 U CN201822265304 U CN 201822265304U CN 209386379 U CN209386379 U CN 209386379U
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- air
- suction channel
- air inlet
- flapper
- rectangle
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Abstract
The utility model relates to range hood equipment technical field, in particular to a kind of lower discharging type ventilator double oil suction mouth devices covered of band, it includes cabinet, and the back side of cabinet is provided with lower part air-suction channel, and cabinet top is provided with top air-suction channel；Rectangle square hole is provided with before the top air-suction channel, the bottom of rectangle square hole is provided with L shape baffle；The lower part of the rectangle square hole is provided with flapper；The bottom of the flapper is fastened on L shape baffle, and the top two sides of flapper are fixed on the left and right sides of top air-suction channel by clamp；On the rectangle square hole, rectangle air inlet is formed above flapper；It is separately installed with left covering and right covering at left and right sides of the rectangle air inlet, forms left air inlet and right air inlet；It changes the area of air inlet, reduces air draught open height so that fume-exhausting rate reaches 99% or more and greatly improves fume-exhausting efficiency.
Description
Technical field
The utility model relates to range hood equipment technical field, in particular to a kind of lower discharging type ventilator uses band is double to hide
The oil suction mouth device of lid.
Background technique
Smoke exhaust ventilator is also known as range hood, is a kind of kitchen appliance for purifying kitchen environment.It is mounted on kitchen range
The oil smoke being harmful to the human body generated in the waste and cooking process of cooking stove burning can be taken away rapidly, room is discharged by side or lower section
Outside, pollution is reduced, air is purified, and has gas defence, explosion-proof safety guarantee effect.
The oil suction mouth of traditional lower discharging type ventilator is on the top of kitchen range, and air draught area is big, when leading to fume-exhausting
Suction is not strong, oil smoke dispersion easily occurs, so that the problems such as oil smoke is inhaled not to the utmost in kitchen.
Summary of the invention
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of lower discharging type ventilator use is provided
The double oil suction mouth devices covered of band, it changes the area of air inlet, air draught open height is reduced, so that fume-exhausting rate reaches 99%
More than, greatly improve fume-exhausting efficiency.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
A kind of lower discharging type ventilator described in the utility model double oil suction mouth devices covered of band, it includes machine
Case, the back side of cabinet are provided with lower part air-suction channel, and cabinet top is provided with top air-suction channel, the top of top air-suction channel
It is provided with top plate, by the top closure of top air-suction channel；The top air-suction channel, lower part air-suction channel form fume-exhausting wind
Road；
Rectangle square hole is provided with before the top air-suction channel, the bottom of rectangle square hole is provided with L shape baffle；
The lower part of the rectangle square hole is provided with flapper；The bottom of the flapper is fastened on L shape baffle, flapper
Top two sides the left and right sides of top air-suction channel is fixed on by clamp；
On the rectangle square hole, rectangle air inlet is formed above flapper；Described rectangle air inlet or so two
Side is separately installed with left covering and right covering, forms left air inlet and right air inlet；The left side of the left covering, right covering right end
It is connect by hovering component with top air-suction channel front upper two sides.
After adopting the above structure, the utility model has the beneficial effect that a kind of lower discharging type suctioning oil smoke described in the utility model
The machine double oil suction mouth devices covered of band, it changes the area of air inlet, air draught open height is reduced, so that fume-exhausting rate reaches
99% or more, greatly improve fume-exhausting efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model forward sight；
Fig. 2 is the structural schematic diagram of the utility model removal left and right covering and flapper
Fig. 3 is the side structure schematic diagram of the utility model；
Fig. 4 is the portion the A enlarged drawing in Fig. 3.
Description of symbols:
1, top plate；2, hover component；3, left covering；4, right covering；5, flapper；6, cabinet；7, top air-suction channel；
8, L shape baffle；；9, lower part air-suction channel；10, suction ventilator；11, air outlet；12, rectangle square hole.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
As Figure 1-Figure 4, a kind of lower discharging type ventilator described in the utility model double oil suction mouths covered of band
Device, it includes cabinet 6, and the back side of cabinet 6 is provided with lower part air-suction channel 9, and 6 top of cabinet is provided with top air-suction channel 7,
The top of top air-suction channel 7 is provided with top plate 1, by the top closure of top air-suction channel 7；The top air-suction channel 7, under
Portion's air-suction channel 9 forms fume-exhausting air duct；
It is characterized by: being provided with rectangle square hole 12, the bottom of rectangle square hole 12 before the top air-suction channel 7
Portion is provided with L shape baffle 8；The lower part of the rectangle square hole 12 is provided with flapper 5；The bottom card of the flapper 5
It is located on L shape baffle 8, the top two sides of flapper 5 are fixed on the left and right sides of top air-suction channel 7 by clamp；
On the rectangle square hole 12, rectangle air inlet is formed above flapper 5；Described rectangle air inlet or so
Two sides are separately installed with left covering 3 and right covering 4, form left air inlet and right air inlet；The left left side for covering 3, right screening
4 right end of lid is connect by the component 2 that hovers with 7 front upper two sides of top air-suction channel.
The working principle of the utility model is as follows:
In the design, cabinet 6, the back side of cabinet 6 is provided with lower part air-suction channel 9, and 6 top of cabinet is provided with top air draught
Channel 7, the top of top air-suction channel 7 are provided with top plate 1, by the top closure of top air-suction channel 7；The top air draught is logical
Road 7, lower part air-suction channel 9 form fume-exhausting air duct；Lower part is provided with suction ventilator 10, suction ventilator 10 and air outlet 11 in cabinet 6
It is connected.6 width of cabinet is matched with the width in fume-exhausting air duct.
In the design, on rectangle square hole 12, rectangle air inlet is formed above flapper 5；The rectangle air draught
Left covering 3 and right covering 4 are separately installed at left and right sides of mouthful.It is right to cover 4 to close shape when left covering 3 is opened, it is formed at this time
Left air inlet；It is left to cover 3 to close shape equally when right covering 4 is opened, form right air inlet；Certainly, 3, right covering of left covering
4 can also be the same as opening.
There are two horizontally arranged air inlet (left air inlet and the right sides in the setting of 7 front upper of top air-suction channel by the design
Air inlet), left covering 3 and right covering 4 are installed on left air inlet and right air inlet, left covering 3 and right covering 4 pass through hovering
Mechanism is connected with 7 left and right sides end of top air-suction channel.Hovering mechanism in the design is the prior art (Shen before being applicant
Patent please, Patent No. 201821627413.2, patent name are a kind of fume exhauster air inlet band covering plate unlatching hovering machine
Structure).
As shown in figure 3, the arrow in figure is the direction of oil smoke sucking.In the design when in use, oil smoke is from left air inlet
Or right air inlet enters, the shape of left air inlet or right air inlet is rectangle, left to cover 3, right covering 4 respectively by hovering machine
Structure hovers on left air inlet or right air inlet.
When in use, left air inlet and right air inlet are directed to two cooking duration and degree of heatings that lower-discharge stove uses to the design.When
When people use the cooking duration and degree of heating on the right of kitchen range, the left covering 3 on left air inlet is closed at this time, opens the right screening on right air inlet
Lid 4, it is right to cover 4 under the action of hovering mechanism, multiple angles can be opened.
Effect when right covering 4 is opened is to stop the useless air-flow above right covering to enter air inlet and change air-flow to suck
Direction, that is, negative pressuren zone Forward.10 machine of air draught work in cabinet 6 at this time, generates suction, due to only opening the right suction on right side
Air port, therefore it is equivalent to twice of suction of generation and twice air quantity (is directed to when opening simultaneously left air inlet and right air inlet
Wind-force), generate the air-flow in very strong truncation direction in the top of pot, all oil smoke generated when can be by cooking are drawn to rapidly
In portion's air-suction channel 7, then to lower part air-suction channel 9, then it is discharged by lower smoke guide pipe 11, so that can't smell oil when people's cooking
Cigarette also can't smell fragrance, protect the health of user, also reduce the time that people arrange kitchen.
In the design, the front lower of top air-suction channel 7 is provided with rectangle square hole, installed on rectangle square hole and its
The flapper 5 matched, flapper 5 use buckle connecting structure, can also use other movable clampings of magnetic structure
Structure.It is the cleaning facilitated in later period internal upper part air-suction channel 7 using the effect of flapper 5.
The design when not in use, can be used left covering and right covering covers left air inlet and right air inlet, so that
The design monnolithic case is beautiful and clean, can't see the place of grease stain.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (1)
1. a kind of lower discharging type ventilator double oil suction mouth devices covered of band, it includes cabinet (6), the back side of cabinet (6)
It is provided with lower part air-suction channel (9), cabinet (6) top is provided with top air-suction channel (7), the top of top air-suction channel (7)
It is provided with top plate (1), by the top closure of top air-suction channel (7)；The top air-suction channel (7), lower part air-suction channel (9)
Form fume-exhausting air duct；
It is characterized by: be provided with rectangle square hole (12) before the top air-suction channel (7), rectangle square hole (12)
Bottom is provided with L shape baffle (8)；The lower part of the rectangle square hole (12) is provided with flapper (5)；The flapper
(5) bottom is fastened on L shape baffle (8), and the top two sides of flapper (5) are fixed on top air-suction channel by clamp
(7) the left and right sides；On the rectangle square hole (12), rectangle air inlet is formed above flapper (5)；The rectangle
It is separately installed with left covering (3) and right covering (4) at left and right sides of air inlet, forms left air inlet and right air inlet；The left screening
Cover the left side of (3), right covering (4) right end is connect by hovering component (2) with top air-suction channel (7) front upper two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822265304.7U CN209386379U (en) | 2018-12-31 | 2018-12-31 | A kind of lower discharging type ventilator double oil suction mouth devices covered of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822265304.7U CN209386379U (en) | 2018-12-31 | 2018-12-31 | A kind of lower discharging type ventilator double oil suction mouth devices covered of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209386379U true CN209386379U (en) | 2019-09-13 |
Family
ID=67863112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822265304.7U Active CN209386379U (en) | 2018-12-31 | 2018-12-31 | A kind of lower discharging type ventilator double oil suction mouth devices covered of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209386379U (en) |
-
2018
- 2018-12-31 CN CN201822265304.7U patent/CN209386379U/en active Active
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