CN209181024U - A kind of top side double-suction type range hood - Google Patents
A kind of top side double-suction type range hood Download PDFInfo
- Publication number
- CN209181024U CN209181024U CN201821734045.1U CN201821734045U CN209181024U CN 209181024 U CN209181024 U CN 209181024U CN 201821734045 U CN201821734045 U CN 201821734045U CN 209181024 U CN209181024 U CN 209181024U
- Authority
- CN
- China
- Prior art keywords
- top shell
- shell component
- connecting rod
- smoke
- machine ontology
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000000779 smoke Substances 0.000 claims abstract description 82
- 241000237983 Trochidae Species 0.000 claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000003921 oil Substances 0.000 claims 3
- 239000012208 gear oil Substances 0.000 claims 1
- 235000019504 cigarettes Nutrition 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a kind of top side double-suction type range hoods, including smoke machine ontology, blower, top shell component, first driving device, oil baffle and the second driving device.There is cavity, upper air inlet and lower air inlet 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；First driving device includes being arranged in intrinsic first driving motor of smoke machine and screw drive mechanism, and screw drive mechanism is connected with the first driving motor and top shell component simultaneously；Oil baffle is located at lower air inlet and can overturn with respect to smoke machine ontology to open or block lower air inlet；Second driving device includes being arranged in intrinsic second driving motor of smoke machine and link mechanism, and link mechanism is connected with the second driving motor and oil baffle simultaneously.The utility model can quickly siphon away oil smoke, and have it is biggish hold together cigarette range, there is better smoke absorption effect.
Description
Technical field
The utility model relates to kitchen appliances, especially range hood.
Background technique
Currently, for only having the range hood of top suction type structure, air inlet farther out, holds together the effect of cigarette apart from pot and stove
It is subject to certain restrictions.It can be faster although its air inlet is closer apart from pot and stove for the range hood only with side-suction type structure
Speed siphons away oil smoke, but it holds together cigarette and is limited in scope, and the personnel in kitchen walk about or operate that be easy to cause oil smoke to be diffused into larger
Range, the range hood of side-suction type structure will be difficult to collapse the oil smoke of these diffusions.Therefore, it is necessary to be carried out to range hood
It improves, 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 top side double-suction type range hood comprising
Smoke machine ontology, the upper air inlet being connected on the smoke machine ontology with cavity, with cavity and is connected with cavity
Logical lower air inlet；
Blower, setting is in the cavity；
Top shell component, sliding are contained in smoke machine ontology and are aligned with the upper air inlet, the bottom of the top shell component
It is provided with smoke collecting port；
First driving device, including be arranged in intrinsic first driving motor of smoke machine and screw drive mechanism, the spiral shell
Bar transmission mechanism is connected with the first driving motor and top shell component simultaneously；
Oil baffle at the lower air inlet and smoke machine ontology can be overturn relatively to open or block lower air inlet；
Second driving device, including be arranged in intrinsic second driving motor of smoke machine and link mechanism, the connecting rod machine
Structure is connected with the second driving motor and oil baffle simultaneously.
Preferably, the screw drive mechanism includes the drive screw being arranged on top shell component, is arranged in top shell component
On the first guide rail and be arranged in intrinsic second guide rail of smoke machine, first guide rail is movably arranged on the second guide rail simultaneously
It can be moved along the second guide rail, the drive screw is connect with the rotating shaft transmission of the first driving motor.
Preferably, the link mechanism includes first connecting rod, second connecting rod and third connecting rod；The first connecting rod setting
It is pivotally connected on the oil baffle and with smoke machine ontology, the head end of the second connecting rod is articulated in the first segment on first connecting rod
Point, the tail end of the second connecting rod are articulated in the head end of third connecting rod, the tail end of the third connecting rod and the second driving motor phase
Connection.
Preferably, the first connecting rod includes sequentially connected first bar portion, the second bar portion and third bar portion, and described first
Bar portion and third bar portion favour second bar portion, and first bar portion is connected to oil baffle, and the first node is located at
The junction of first bar portion and the second bar portion, the third bar portion are articulated in smoke machine ontology.
Preferably, panel and control box are provided on front side of the top shell component.
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 structural schematic diagram of the second driving device；
Fig. 3 is the exploded view of the utility model；
Fig. 4 is the structural schematic diagram of smoke machine ontology；
Fig. 5 is the exploded view of top shell component；
Fig. 6 is the cross-sectional view of top shell.
Specific embodiment
Referring to Fig.1~Fig. 6, the utility model are a kind of top side double-suction type range hoods comprising smoke machine ontology 1, blower,
Top shell component 2, first driving device, oil baffle 4 and the second driving device.There is cavity on smoke machine ontology 1, be connected with cavity
Upper air inlet 13 and the lower air inlet 14 that is connected with cavity；Blower is arranged in the cavity；The sliding of top shell component 2 is contained in
It is aligned in smoke machine ontology 1 and with upper air inlet 13, the bottom of top shell component 2 is provided with smoke collecting port 211；First driving device includes
The first driving motor 31 and screw drive mechanism 32 in smoke machine ontology 1 are set, and screw drive mechanism 32 drives with first simultaneously
Dynamic motor 31 is connected with top shell component 2；Oil baffle 4 is located at lower air inlet 14 and can overturn with respect to smoke machine ontology 1 to open
Or block lower air inlet 14；Second driving device includes the second driving motor 51 and link mechanism being arranged in smoke machine ontology 1,
Link mechanism is connected with the second driving motor 51 and oil baffle 4 simultaneously.
First driving device can drive top shell component 2 to stretch out upper air inlet 13, and the second driving device can drive oil baffle 4 to turn over
Turn to open lower air inlet 14.Oil smoke can rapidly enter cavity by lower air inlet 14, in addition, oil smoke can also pass through smoke collecting port
211 enter cavity, the position of smoke collecting port 211 is higher, have it is biggish hold together cigarette range so that the fume-exhausting equipment of the utility model
There is better smoke absorption effect.In addition, smoke collecting port 211 is located at the bottom of top shell component 2, and top shell component 2 can be with respect to smoke machine
Ontology 1 stretches out upper air inlet 13, enables smoke collecting port 211 to cover range bigger below and preferably docks pot and stove,
When installing and using, oil smoke can be directly floatd upwards into smoke collecting port 211, optimize its effect for holding together cigarette.
Specifically, screw drive mechanism 32 include drive screw 321, the first guide rail 322 for being arranged on top shell component 2 with
And the second guide rail 323 in smoke machine ontology 1 is set, the first guide rail 322 is movably arranged on the second guide rail 323 and can be along
Two guide rails 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.
Limit switch and/or limited block are set in smoke machine ontology 1, to detect, limit the distance of the stretching of top shell component 2.
Referring to Fig. 2, link mechanism includes first connecting rod 521, second connecting rod 522 and third connecting rod 523.First connecting rod
521 are arranged on oil baffle 4 and are pivotally connected with smoke machine ontology 1, and the head end of second connecting rod 522 is articulated in one on first connecting rod 521
First node 5214, the tail end of second connecting rod 522 are articulated in the head end of third connecting rod 523, the tail end of third connecting rod 523 and second
Driving motor 51 is connected.When the operation of the second driving motor 51, first connecting rod 521 can be driven to swing, and then drive oil baffle 4
Overturning.
First connecting rod 521 include sequentially connected first bar portion 5211, the second bar portion 5212 and third bar portion 5213, first
Bar portion 5211 and third bar portion 5213 favour second bar portion 5212, and the first bar portion 5211 is connected to oil baffle 4, and first
Node 5214 is located at the junction of the first bar portion 5211 and the second bar portion 5212, and third bar portion 5213 is articulated in smoke machine ontology 1.It is excellent
Choosing, the first bar portion 5211, the second bar portion 5212 and third bar portion 5213 are an integral structure.With this configuration, can both make to keep off
Oiled-plate method 4 can have enough swing angles, can also reduce the length of first connecting rod 521, and then reduce entire second driving dress
The contour dimension set.
In addition, for link mechanism, also settable one guide pad that can be slided along smoke machine ontology 1, by second connecting rod
522 tail end is articulated on guide pad, is sequentially connected between guide pad and the second driving motor 51 by a gear and rack teeth mechanism,
To form a crank block slider structure, the second driving motor 51 can drive guide pad mobile when running, and then drive oil baffle 4
Overturning.
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. 6, 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 that is arranged in shell 11, first driving device above-mentioned, top shell
Component 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 top side double-suction type range hood, which is characterized in that including
Smoke machine ontology (1), with cavity, the upper air inlet (13) being connected with cavity and and chamber on the smoke machine ontology (1)
The lower air inlet (14) 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 (13), the top shell component
(2) bottom is provided with smoke collecting port (211)；
First driving device, the first driving motor (31) and screw drive mechanism (32) including setting in smoke machine ontology (1),
The screw drive mechanism (32) is connected with the first driving motor (31) and top shell component (2) simultaneously；
Oil baffle (4) is located at the lower air inlet (14) and can overturn with respect to smoke machine ontology (1) to open or block lower air inlet
Mouth (14)；
Second driving device, including the second driving motor (51) and link mechanism being arranged in smoke machine ontology (1), the connecting rod
Mechanism is connected with the second driving motor (51) and oil baffle (4) simultaneously.
2. a kind of top side double-suction type range hood according to claim 1, it is characterised in that: the screw drive mechanism
It (32) include the first guide rail (322) of the drive screw (321) being arranged on top shell component (2), setting on top shell component (2)
And the second guide rail (323) being arranged in smoke machine ontology (1), first guide rail (322) are movably arranged on the second guide rail
(323) and can be mobile along the second guide rail (323) on, the shaft of the drive screw (321) and the first driving motor (31) passes
Dynamic connection.
3. a kind of top side double-suction type range hood according to claim 1, it is characterised in that: the link mechanism includes the
One connecting rod (521), second connecting rod (522) and third connecting rod (523)；The first connecting rod (521) is arranged in the oil baffle
(4) it is pivotally connected on and with smoke machine ontology (1), the head end of the second connecting rod (522) is articulated in one first on first connecting rod (521)
Node (5214), the tail end of the second connecting rod (522) are articulated in the head end of third connecting rod (523), the third connecting rod (523)
Tail end be connected with the second driving motor (51).
4. a kind of top side double-suction type range hood according to claim 3, it is characterised in that: the first connecting rod (521)
Including sequentially connected first bar portion (5211), the second bar portion (5212) and third bar portion (5213), first bar portion
(5211) and third bar portion (5213) favours second bar portion (5212), and first bar portion (5211) is connected to gear oil
Plate (4), the first node (5214) are located at the junction of the first bar portion (5211) and the second bar portion (5212), the third bar
Portion (5213) is articulated in smoke machine ontology (1).
5. a kind of top side double-suction type range hood according to claim 1, it is characterised in that: the top shell component (2)
Front side is provided with panel (71) and control box (72).
6. a kind of top side double-suction type range hood according to claim 1, it is characterised in that: on the top shell component (2)
It is detachably provided with the windward mesh enclosure (6) that is located at smoke collecting port (211) and may pass through smoke collecting port (211).
7. a kind of top side double-suction type range hood according to claim 6, it is characterised in that: 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 top side double-suction type range hood according to claim 1, it is characterised in that: top shell component (2) packet
Top shell (21) and transmission bracket (22) are included, the transmission bracket (22) is 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 top side double-suction type range hood according to claim 8, it is characterised in that: the top surface of the top shell (21)
Offer blow vent (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821734045.1U CN209181024U (en) | 2018-10-24 | 2018-10-24 | A kind of top side double-suction type range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821734045.1U CN209181024U (en) | 2018-10-24 | 2018-10-24 | A kind of top side double-suction type range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209181024U true CN209181024U (en) | 2019-07-30 |
Family
ID=67362033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821734045.1U Expired - Fee Related CN209181024U (en) | 2018-10-24 | 2018-10-24 | A kind of top side double-suction type range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209181024U (en) |
-
2018
- 2018-10-24 CN CN201821734045.1U patent/CN209181024U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190730 |