CN209181025U - A kind of double air intake range hoods - Google Patents
A kind of double air intake range hoods Download PDFInfo
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- CN209181025U CN209181025U CN201821734062.5U CN201821734062U CN209181025U CN 209181025 U CN209181025 U CN 209181025U CN 201821734062 U CN201821734062 U CN 201821734062U CN 209181025 U CN209181025 U CN 209181025U
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- top shell
- shell component
- air inlet
- smoke
- machine ontology
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Abstract
The utility model discloses a kind of double air intake range hoods comprising smoke machine ontology, blower, top shell component, driving device and oil baffle.There is cavity, the upper air inlet being connected with cavity and the lower air inlet being connected with cavity on smoke machine ontology；Blower is arranged in the cavity；Top shell component slippage is contained in smoke machine ontology and is aligned with upper air inlet, and the bottom of top shell component is provided with smoke collecting port, and top shell component can be moved along smoke machine ontology so that top shell component stretches out upper air inlet；Driving device includes being arranged in the intrinsic driving motor of smoke machine and screw drive mechanism, and screw drive mechanism is connected with driving motor and top shell component simultaneously；Oil baffle is hubbed at lower air inlet by pin-jointed structure, and oil baffle can rotate folding under the influence of air pressure.Be provided with upper air inlet and lower air inlet on smoke machine ontology, not only can quickly siphon away oil smoke, but have it is biggish hold together cigarette range so that the utility model has better smoke absorption effect.
Description
Technical field
The utility model relates to kitchen appliances, especially range hood.
Background technique
Currently, for only with the range hood of top suction type structure, air inlet apart from pot and stove farther out, it is difficult to close to pot
The position of stove generates enough negative pressure, holds together cigarette effect and is subject to certain restrictions.For only having the range hood of side-suction type structure,
Although its air inlet is closer apart from pot and stove, oil smoke can be quickly siphoned away, it holds together cigarette and is limited in scope, and the personnel in kitchen walk about
Or operation is easy to cause oil smoke to be diffused into biggish range, the range hood of side-suction type structure will be difficult to collapse these diffusions
Oil smoke.Therefore, it is necessary to be improved to range hood, to make it have better smoke absorption effect.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of range hood that smoke absorption effect is good.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of double air intake range hoods comprising smoke machine ontology, blower, top shell component, driving device and oil baffle.
There is cavity, the upper air inlet being connected with cavity and the lower air inlet being connected with cavity on smoke machine ontology；Blower setting
In the cavity；Top shell component slippage is contained in smoke machine ontology and is aligned with the upper air inlet, the top shell component
Bottom is provided with smoke collecting port, and the top shell component can be moved along smoke machine ontology so that top shell component stretches out upper air inlet；Driving
Device includes setting in the intrinsic driving motor of smoke machine and screw drive mechanism, and the screw drive mechanism is electric with driving simultaneously
Machine is connected with top shell component；Oil baffle is hubbed at lower air inlet by pin-jointed structure, and the oil baffle can be in air pressure
The lower rotation folding of effect.
Preferably, the screw drive mechanism includes drive screw, the first track being arranged on top shell component and sets
It sets in intrinsic second track of smoke machine, first track is movably arranged on the second track and can move along the second track
Dynamic, the drive screw is arranged on top shell component, and the end of drive screw is connect with the rotating shaft transmission of the driving motor.
Preferably, the pin-jointed structure includes pin joint seat, pivoted pole and driving spring, and the pin joint seat setting is in gear oil
On plate, the pivoted hole matched with pivoted pole is offered on the smoke machine ontology, there is the peace opposite with pivoted hole on pin joint seat
Channel is filled, the pivoted pole is movably arranged in the installation passage and can be moved forward and backward along installation passage, the driving bullet
Spring is arranged between pin joint seat and pivoted pole and pivoted pole Forward can be driven so that the end of pivoted pole is plugged in pivoted hole.
Preferably, the pin joint seat includes mounting cylinder, mounting base and bottom plate, and the front side of the bottom plate has front side board,
The rear side of the bottom plate has back side panel, and the front of the mounting cylinder is plugged on front side board, and the mounting base is arranged in rear side
It is plugged in together on plate and with the rear portion of mounting cylinder.
Preferably, the installation passage runs through front side board, mounting cylinder and mounting base.
Preferably, the windward net of smoke collecting port is detachably provided at smoke collecting port and may pass through on the top shell component
Cover.
Preferably, the side of the windward mesh enclosure is shelved on top shell component, and the end of windward mesh enclosure is locked by screw
It is attached on top shell component.
Preferably, the top shell component includes top shell and transmission bracket, and the transmission bracket is passed with top shell and screw rod simultaneously
Motivation structure is connected, and the bottom surface of the top shell is arranged in the smoke collecting port.
Preferably, the top surface of the top shell offers blow vent.
The beneficial effects of the utility model are: in the utility model, be provided on smoke machine ontology upper air inlet and under into
Air port, not only can quickly siphon away oil smoke, but have it is biggish hold together cigarette range kept in order to siphon away oil smoke in larger scope
The range hood of the cleaning in kitchen, the utility model has better smoke absorption effect.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of pin-jointed structure；
Fig. 3 is the exploded view of pin-jointed structure；
Fig. 4 is the exploded view of the utility model；
Fig. 5 is the structural schematic diagram of the shell of smoke machine ontology；
Fig. 6 is the exploded view of top shell component；
Fig. 7 is the cross-sectional view of top shell.
Specific embodiment
Referring to Fig.1~Fig. 7, the utility model are a kind of double air intake range hoods comprising smoke machine ontology 1, blower, top
Shell component 2, driving device and oil baffle 4.On smoke machine ontology 1 with cavity, the upper air inlet 111 that is connected with cavity and
The lower air inlet 112 being connected with cavity；Blower is arranged in the cavity；The sliding of top shell component 2 be contained in smoke machine ontology 1 and with
Upper air inlet 111 is aligned, and the bottom of top shell component 2 is provided with smoke collecting port 211, top shell component 2 can be moved along smoke machine ontology 1 with
Top shell component 2 is set to stretch out upper air inlet 111；Driving device includes that the driving motor 31 being arranged in smoke machine ontology 1 and screw rod pass
Motivation structure 32, screw drive mechanism 32 are connected with driving motor 31 and top shell component 2 simultaneously；Oil baffle 4 passes through pin-jointed structure
It is hubbed at lower air inlet 112, and oil baffle 4 can rotate folding under the influence of air pressure.
Driving device can drive top shell component 2 to stretch out upper air inlet 111 and can generate in the cavity negative when fan operation
Pressure can drive oil baffle 4 to rotate, to open lower air inlet 112 under the influence of air pressure.Oil smoke passes through 112 He of lower air inlet
Smoke collecting port 211 enters cavity.When blower is out of service, restore normal pressure in cavity, oil baffle 4 revolves under the effect of gravity
Turn to reset, oil baffle 4 is bonded smoke machine ontology 1 and blocks lower air inlet 112.The position of smoke collecting port 211 is higher, holds together with bigger
Cigarette range.In addition, smoke collecting port 211 is located at the bottom of top shell component 2, and top shell component 2 can stretch out upper air inlet 111, so that
Smoke collecting port 211 can cover range bigger below and preferably dock pot and stove, and when installing and using, oil smoke can be straight upwards
It connects and floats into smoke collecting port 211, optimize its effect for holding together cigarette.
Specifically, screw drive mechanism 32 include drive screw 321, the first track 322 for being arranged on top shell component 2 with
And the second track 323 in smoke machine ontology 1 is set, the first track 322 is movably arranged on the second track 323 and can be along
Two tracks 323 are mobile, and drive screw 321 is arranged on top shell component 2 and connect with the rotating shaft transmission of the first driving motor 31.It passes
The realizations such as shaft coupling, flange arrangement, connected structure transmission connection can be used in the shaft of dynamic screw rod 321 and the first driving motor 31.
Certainly, the first driving motor 31 can be also mounted on top shell component 2, drive screw 321 is arranged on smoke machine ontology 1, and
And drive screw 321 is connect with the rotating shaft transmission of the first driving motor 31.
In addition, screw drive mechanism 32 can be also made of drive screw 321, sliding block and sliding slot etc., sliding slot is installed on smoke machine
On ontology 1, sliding block is slideably positioned in sliding slot, and sliding block is connected with top shell component 2, and drive screw 321 is arranged on sliding block
And it is connect with the rotating shaft transmission of the first driving motor 31.
In smoke machine ontology 1 be arranged the structures such as microswitch or optoelectronic switch, with detect top shell component 2 stretching away from
From.
Pin-jointed structure includes pin joint seat 51, pivoted pole 52 and driving spring 53, and pin joint seat 51 is arranged on oil baffle 4,
The pivoted hole 54 matched with pivoted pole 52 is offered on smoke machine ontology 1, and there is the peace opposite with pivoted hole 54 on pin joint seat 51
Channel is filled, pivoted pole 52 is movably arranged in the installation passage and can be moved forward and backward along installation passage, and driving spring 53 is set
It sets between pin joint seat 51 and pivoted pole 52 and pivoted pole 52 can be driven to move forward, so that the end of pivoted pole 52 is plugged in pivoted hole
In 54.
During installation, pivoted pole 52 is stirred so that pivoted pole 52 is moved back with respect to pin joint seat 51, and mobile oil baffle 4 is so that installation
Pivoted pole 52 on channel is aligned with pivoted hole 54, then discharge pivoted pole 52, driving spring 53 drive pivoted pole 52 Forward with
It is plugged in the end of pivoted pole 52 in pivoted hole 54, so as to which oil baffle 4 to be hubbed on smoke machine ontology 1.The peace of oil baffle 4
Assembly and disassembly are more convenient, and the installation effectiveness of oil baffle 4 can be improved.
Pin joint seat 51 includes mounting cylinder 511, mounting base 512 and bottom plate 513, and the front side of bottom plate 513 has front side board
514, the rear side of bottom plate 513 has back side panel 515, and the front of mounting cylinder 511 is plugged on front side board 514, and mounting base 512 is arranged
On back side panel 515, and mounting base 512 and the rear portion of mounting cylinder 511 are plugged in together.Mounting base 512 can be by welding, riveting
Or the modes such as screw connection are connected with back side panel 515.
Bottom plate 513, front side board 514 and back side panel 515 are an integral structure, in order to its machine-shaping.
Installation passage runs through front side board 514, mounting cylinder 511 and mounting base 512, i.e. pivoted pole 52 can front and back stretching pivot joint
Seat 51, conveniently stirs pivoted pole 52.
In addition, also pivoted pole 52 can be arranged on pin joint seat 51, pivoted pole 52 can edge when rotating relative to pin joint seat 51
Pin joint seat 51 be moved forward and backward.
The front side of top shell component 2 is provided with panel 71 and control box 72, and when top shell component 2 stretches out, panel 71 is more leaned on
Nearly user, convenient for operation.
The windward mesh enclosure of smoke collecting port 211 is detachably provided at smoke collecting port 211 and may pass through on top shell component 2
6。
Specifically, the side of windward mesh enclosure 6 is shelved on top shell component 2 referring to Fig. 7, and the end of windward mesh enclosure 6 passes through
Screw 61 locks on top shell component 2.The quantity that screw 61 can be reduced in this way, facilitates the installation of windward mesh enclosure 6, when unloading screw
After 61, windward mesh enclosure 6 can be removed more conveniently.
In addition, the slot being aligned with smoke collecting port 211 can also be arranged in top shell component 2, windward mesh enclosure 6 is plugged in the slot
It is interior, and the both ends mounting screw 61 for mesh enclosure 6 of being in the wind locks windward mesh enclosure 6 in slot.
Top shell component 2 include top shell 21 and transmission bracket 22, transmission bracket 22 simultaneously with top shell 21 and screw drive mechanism
32 are connected, and the bottom surface of top shell 21 is arranged in smoke collecting port 211 above-mentioned.
The inclined bottom surface of top shell 21 in horizontal plane so that the bottom surface of top shell 21 obliquely downward, i.e. the also direction of smoke collecting port 211
Obliquely downward so that smoke collecting port 211 can have it is bigger hold together cigarette range, in order to siphon away the oil smoke for floating towards user side.
Blow vent 212 is offered in the top surface of top shell 21, oil smoke can flow to directly up after passing through smoke collecting port 211
It in cavity, is then taken away by blower, flow distance of the oil smoke in smoke machine ontology 1 is shorter, and flow path is more straight, can
Pressure loss is reduced, in favor of keeping enough negative pressure, to siphon away oil smoke.
Smoke machine ontology 1 includes shell 11 and the frame 12 being arranged in shell 11, driving device and top shell group above-mentioned
Part 2 is installed on frame 12, to reduce the stress of shell 11.
Above-described embodiment is the preferred embodiment of the utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent deformation or replacement without departing from the spirit of the present invention, these equivalent changes
Type or replacement are all contained in range set by the claim of this application.
Claims (9)
1. a kind of double air intake range hoods, which is characterized in that including
Smoke machine ontology (1), with cavity, the upper air inlet (111) being connected with cavity and and chamber on the smoke machine ontology (1)
The lower air inlet (112) that body is connected；
Blower, setting is in the cavity；
Top shell component (2), sliding are contained in smoke machine ontology (1) and are aligned with the upper air inlet (111), the top shell component
(2) bottom is provided with smoke collecting port (211), and the top shell component (2) can be mobile so that top shell component along smoke machine ontology (1)
(2) upper air inlet (111) are stretched out；
Driving device, including the driving motor (31) and screw drive mechanism (32) being arranged in smoke machine ontology (1), the screw rod
Transmission mechanism (32) is connected with driving motor (31) and top shell component (2) simultaneously；
Oil baffle (4) is hubbed at lower air inlet (112) by pin-jointed structure, and the oil baffle (4) can be in the effect of air pressure
Lower rotation folding.
2. a kind of double air intake range hoods according to claim 1, it is characterised in that: the screw drive mechanism (32)
In the first track (322) on top shell component (2) and it is arranged in smoke machine ontology (1) including drive screw (321), setting
Second track (323), first track (322) are movably arranged on the second track (323) and can be along the second track (323)
Mobile, the drive screw (321) is arranged on top shell component (2), and the end of drive screw (321) and the driving motor
(31) rotating shaft transmission connection.
3. a kind of double air intake range hoods according to claim 1, it is characterised in that: the pin-jointed structure includes pivot joint
Seat (51), pivoted pole (52) and driving spring (53), the pin joint seat (51) are arranged on oil baffle (4), the smoke machine sheet
The pivoted hole (54) matched with pivoted pole (52) is offered on body (1), is had on pin joint seat (51) opposite with pivoted hole (54)
Installation passage, the pivoted pole (52) is movably arranged in the installation passage and can be moved forward and backward along installation passage, institute
Driving spring (53) are stated to be arranged between pin joint seat (51) and pivoted pole (52) and pivoted pole (52) can be driven to move forward so that pivot joint
The end of bar (52) is plugged in pivoted hole (54).
4. a kind of double air intake range hoods according to claim 3, it is characterised in that: the pin joint seat (51) includes peace
The front side of fitted tube (511), mounting base (512) and bottom plate (513), the bottom plate (513) has front side board (514), the bottom
The rear side of plate (513) has back side panel (515), and the front of the mounting cylinder (511) is plugged on front side board (514), the peace
Dress seat (512) is arranged on back side panel (515) and is plugged in together with the rear portion of mounting cylinder (511).
5. a kind of double air intake range hoods according to claim 4, it is characterised in that: the installation passage runs through front side
Plate (514), mounting cylinder (511) and mounting base (512).
6. a kind of double air intake range hoods according to claim 1, it is characterised in that: can on the top shell component (2)
Releasably it is provided at smoke collecting port (211) and may pass through the windward mesh enclosure (6) of smoke collecting port (211).
7. a kind of double air intake range hoods according to claim 6, it is characterised in that: the one of the windward mesh enclosure (6)
Side is shelved on top shell component (2), and the end of windward mesh enclosure (6) is locked on top shell component (2) by screw (61).
8. a kind of double air intake range hoods according to claim 1, it is characterised in that: the top shell component (2) includes
Top shell (21) and transmission bracket (22), the transmission bracket (22) are connected with top shell (21) and screw drive mechanism (32) simultaneously
It connects, bottom surface of smoke collecting port (211) setting in the top shell (21).
9. a kind of double air intake range hoods according to claim 8, it is characterised in that: open the top surface of the top shell (21)
Equipped with blow vent (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821734062.5U CN209181025U (en) | 2018-10-24 | 2018-10-24 | A kind of double air intake range hoods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821734062.5U CN209181025U (en) | 2018-10-24 | 2018-10-24 | A kind of double air intake range hoods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209181025U true CN209181025U (en) | 2019-07-30 |
Family
ID=67362078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821734062.5U Active CN209181025U (en) | 2018-10-24 | 2018-10-24 | A kind of double air intake range hoods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209181025U (en) |
-
2018
- 2018-10-24 CN CN201821734062.5U patent/CN209181025U/en active Active
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