CN207279753U - A kind of range hood - Google Patents
A kind of range hood Download PDFInfo
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- CN207279753U CN207279753U CN201721273614.2U CN201721273614U CN207279753U CN 207279753 U CN207279753 U CN 207279753U CN 201721273614 U CN201721273614 U CN 201721273614U CN 207279753 U CN207279753 U CN 207279753U
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- Prior art keywords
- smoke background
- gear smoke
- slide
- range hood
- fume collecting
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Abstract
The utility model discloses a kind of range hood, including exhaust fume collecting hood and gear smoke background component, the bottom of the exhaust fume collecting hood includes the first gear smoke background for being laterally positioned in air inlet formed with air inlet, the gear smoke background component, it is characterised in that：The gear smoke background component further includes the second gear smoke background being vertically arranged on front side of exhaust fume collecting hood and driving mechanism, and the driving mechanism is used to drive second gear smoke background to move linearly upwards in upper and lower；The front end of the first gear smoke background is hinged with the bottom of second gear smoke background, so that first gear smoke background and second gear smoke background link.By setting mutually hinged two to keep off smoke background, can be by way of the one of gear smoke background of linear drives, another gear smoke background is driven to realize translation and upset at the same time, linear drives mode is simple and stablizes, and gear smoke background is opened, the mode of closing can improve the experience sense that user uses.
Description
Technical field
Machine for kitchen use is the utility model is related to, especially a kind of range hood.
Background technology
Range hood becomes one of machine for kitchen use equipment indispensable in Modern Family.Usual range hood includes top
Suction and near-absorption type, the range hood of top suction type utilize the principle that hot gas rises, and suction is caused when cooking to be risen naturally
Oil smoke, additionally due to it is clean and tidy light and handy, occupy little space the advantages that, it is and in an increasingly wide range of applications.
Current top-sucking kitchen ventilator (is installed on directly over kitchen range, thin type, deep type or tower range hood, are not wrapped
Include side inhale and lower-discharging type) mostly structure type be：Top sets exhaust fume collecting hood, and exhaust fume collecting hood has been recessed smoke collecting chamber, on exhaust fume collecting hood
Air inlet is provided with, air inlet is provided with filter screen.One as disclosed in the Chinese patent of Application No. 200520086100.7
Kind kitchen hood, including be arranged on the exhaust fume collecting hood of lower part and design in the air passage on exhaust fume collecting hood top, set in the middle part of exhaust fume collecting hood
The air inlet ring being connected with air passage bottom is equipped with, is provided with fan in air passage, air inlet ring lower part is provided with oil cleaner screen, under oil cleaner screen
Portion is provided with lubricating cup.This range hood, oil smoke enter fan, the range hood front end oil strain effect of this mode through oil cleaner screen
Fruit is not good enough, and surrounding has race cigarette phenomenon.
In order to improve smoke absorption effect, some range hoods for carrying smoke barrier also have been disclosed at present, pass through smoke barrier
Oil smoke is formed and is oppressed.A kind of range hood as disclosed in the Chinese patent of Application No. 201320021818.2, including smoking
Mouth, smoke barrier and a pair of of rotating mechanism, the both ends of smoke barrier are rotatably installed on the front side of smoking port by rotating mechanism, lead to
Cross the angle for changing smoke barrier and smoking port, thus it is possible to vary the smoking effect of range hood.
Above-mentioned this range hood, can be fully inserted into cabinet hanging cupboard, reduce distance of the exhaust fume collecting hood away from wall, so that with
Cabinet coordinates the pain spot that beautiful, the common range hood with smoke barrier of solution is met and discussed.But above-mentioned this smoke barrier is grasped manually
Make, only by the power of spring smoke barrier is positioned, unstable and service life is not grown；Moreover, usually this smoke barrier is in order to seal
Air inlet is closed, then the width on anteroposterior direction can be wider, and this hinge rotation mode can cause the experience sense of user poor.
Utility model content
Technical problem to be solved in the utility model is in view of the above-mentioned problems of the prior art, providing a kind of operation
Stablize, ensure oil smoke passage smoothly range hood.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of range hood, including exhaust fume collecting hood
With gear smoke background component, the bottom of the exhaust fume collecting hood includes being laterally positioned in inlet air formed with air inlet, the gear smoke background component
First gear smoke background at mouthful, it is characterised in that：The gear smoke background component further includes second be vertically arranged on front side of exhaust fume collecting hood
Smoke background and driving mechanism are kept off, the driving mechanism is used to drive second gear smoke background to move linearly upwards in upper and lower；It is described
The front end of first gear smoke background is hinged with the bottom of second gear smoke background, so that first gear smoke background and second gear smoke background link.
For ease of limiting the movement locus of first gear smoke background, while realize translation and upset, the first gear smoke background rear end
Arranged on left and right sides be respectively articulated with the first sliding block, the exhaust fume collecting hood bottom corresponding position of arranged on left and right sides offers guiding
Hole, the pilot hole extend in front and rear direction, and position corresponding with pilot hole is provided with the first slide in the exhaust fume collecting hood,
First sliding block is upward through pilot hole and is slidably connected with the first slide.
Realize and be slidably connected for ease of the first slide and the first sliding block, the bottom of first slide offers the first cunning
Groove, the first sliding groove is consistent with pilot hole extending direction, and first sliding block is inserted in realization in the first sliding groove and is slidably connected.
To avoid the first sliding block from departing from the first slide to influence the action of first gear smoke background, first slide in hollow and
With the first hollow cavity, the first sliding groove is connected with the first hollow cavity, and the top of first sliding block is formed with size
More than the first stop part of the first sliding groove.
For ease of limiting the movement locus of second gear smoke background, set in the arranged on left and right sides of the second gear smoke background rear surface
There is the second sliding block, the corresponding position of arranged on left and right sides inside the exhaust fume collecting hood is respectively arranged with the second slide, and described second slides
Block backs through exhaust fume collecting hood and is slidably connected with the second slide, and the driving mechanism is disposed therein on second slide and drives
Move corresponding second sliding block.
Realize and be slidably connected for ease of the second slide and the second sliding block, the front surface of second slide offers the second cunning
Groove, second sliding slot are upwardly extended in upper and lower, and second sliding block is inserted in realization in the second sliding slot and is slidably connected.
To avoid the second sliding block from departing from the second slide to influence the action of second gear smoke background, second slide in hollow and
With the second hollow cavity, second sliding slot is connected with the second hollow cavity, and the second sliding block rear portion is big formed with size
In the second stop part of the second sliding slot.
To ensure the integrality of exhaust fume collecting hood, the exhaust fume collecting hood has the front panel positioned at front side, is opened up on the front panel
There is window, second sliding block is connected through window with the second slide.
To cause the action of two gear smoke backgrounds more smooth, first gear smoke background has larger open angle and translates forward
Distance, second sliding slot with vertical direction in obliquely extending, and the second gear smoke background and the second sliding slot are in inclining equally
Rake angle.
To support the tilt layout of the second slide, sliding rail frame is provided with rear side of second slide.
Compared with prior art, the utility model has the advantage of：Smoke backgrounds are kept off by setting mutually hinged two, can be with
By way of the one of gear smoke background of linear drives, another gear smoke background is driven to realize translation and upset, linear drives at the same time
Mode is simple and stablizes, and gear smoke background is opened, the mode of closing can improve the experience sense that user uses.
Brief description of the drawings
Fig. 1 is the smoke barrier closed mode schematic diagram of the range hood of the utility model；
Fig. 2 is the exploded structure diagram of the range hood of Fig. 1；
Fig. 3 is the exploded structure diagram of the range hood of Fig. 1；
Fig. 4 is the schematic diagram of the exhaust fume collecting hood of the range hood of Fig. 1；
Fig. 5 is the partial sectional view of the range hood of Fig. 1；
Fig. 6 is the first slide of range hood and the sectional view of the first sliding block of Fig. 1；
Fig. 7 is the second slide of range hood and the sectional view of the second sliding block of Fig. 1；
Fig. 8 is the smoke barrier open mode schematic diagram of the range hood of the utility model；
Fig. 9 is the partial sectional view of the range hood of Fig. 8.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
Referring to Fig. 1~Fig. 5, a kind of range hood, including exhaust fume collecting hood 1, the cabinet 2 above exhaust fume collecting hood 1, for ease of retouching
State, hereinafter, "front", "rear", "left", "right", " on ", " under " each mean user when using range hood, fume-exhausting
Machine and does not limit structure relative to the orientation of user.Exhaust fume collecting hood 1 includes the front panel 12 positioned at front side, is located at
The side plate 13 of arranged on left and right sides and the bottom plate 14 positioned at bottom, can set mechanical key or touch key-press on front panel 12, with
Control range hood；The bottom rear of exhaust fume collecting hood 1 is provided with lubricating cup 3, and cabinet 2 is provided with blower fan system (not shown).
The bottom of exhaust fume collecting hood 1, the air inlet 11 entered between lubricating cup 3 and front panel 12 formed with confession oil smoke.
Range hood further includes gear smoke background component, including first gear smoke background 51, second gear smoke background 52, the first slide 53 and the
Two slides 54, first gear smoke background 51 are laterally positioned at air inlet 11, so as to may be such that gear smoke background is in work in range hood
Make to open during state so that negative pressuren zone moves down, expands and hold together cigarette face；Again can be so that gear smoke background be closed when range hood is stopped
Close so that air inlet 11 is closed, and can hide strainer and wind turbine compared with greasy dirt so that range hood seems neat and tidy, with cupboard
Cabinet hanging cupboard becomes an entirety, convenient cleaning, while can prevent the taint of odour of oil smoke again, improves significantly to air in kitchen environment
Effect.
The size and dimension of first gear smoke background 51 is adapted to air inlet 11, when being closed, first gear smoke background 51
Rear end is located at the top of lubricating cup 3, front end and is located at the lower front of front panel 12.Second gear smoke background 52 is vertically arranged on exhaust fume collecting hood
The front side of 1 front panel 12, it is preferred that can be inclined in the same manner as front panel 12.The bottom of second gear smoke background 52 and first
The front end of gear smoke background 51 is hinged by hinge 521.
The arranged on left and right sides of the rear end of first gear smoke background 51 has been respectively articulated with the first sliding block 55, the 14 (bottom of bottom plate of exhaust fume collecting hood 1
Portion) the corresponding position of arranged on left and right sides offers pilot hole 141, so that the first sliding block 55 penetrates into exhaust fume collecting hood 1 upwards, leads
Extend to hole 141 in front and rear direction.The first slide 53 is provided with bottom plate 14, with 141 corresponding position of pilot hole, referring to
Fig. 6, the first slide 53 is in hollow, and first connected with the first hollow cavity 532 of the first slide 53 is offered in bottom
Sliding slot 531, the first sliding groove 531 are consistent with 141 extending direction of pilot hole.First sliding block 55 is inserted in the first slide 53, and
The top of first sliding block 55 is more than the first stop part 551 of the first sliding groove 531 formed with size, thus can avoid the first sliding block 55
Depart from the first sliding groove 531 downwards.
Window 121 is offered on the front panel 12 of exhaust fume collecting hood 1, the second slide 54 is arranged on left and right two inside exhaust fume collecting hood 1
Side, and the second slide 54 is located at the rear side of front panel 12, and the rear side of the second slide 54 is provided with sliding rail frame 57, so that second
Slide 54 is tiltably arranged in exhaust fume collecting hood 1.Second slide 54 realizes the company of slip by window 121 and second gear smoke background 52
Connect.Second slide 54, front panel 12 and second gear smoke background 52 are in same angle of inclination.Set in the rear surface of second gear smoke background 52
The second sliding block 56 is equipped with, referring to Fig. 7, the second slide 54 is in hollow, and offers second with the second slide 54 in front surface
The second sliding slot 541 that hollow cavity 542 connects, the second sliding slot 541 extend along the extending direction of the second slide 54.Second sliding block
56 pass through from window 121 and are inserted in the second sliding slot 541, and the rear portion of the second sliding block 56 is more than second formed with size and slides
Second stop part 561 of groove 541, thus can avoid second gear smoke background 52 from departing from the second sliding slot 541 forward.Pass through one wherein
Driving mechanism 58 is set on sliding rail frame 57, the second sliding block 56 of corresponding side can be driven to move linearly.In the present embodiment, driving machine
Structure 58 is motor, and the output terminal of motor can drive the second sliding block 56 by the common transmission mechanism such as worm and gear, rack-and-pinion
Move linearly along the second slide 54.Compared to traditional hinge rotating manner, the mode of this linear drives, more stable,
Action is more simple.Alternatively, driving mechanism 58 can be used for the first sliding block 54 of driving along the shifting of 53 straight line of the first slide
It is dynamic.
When range hood works, driving second gear smoke background 52 obliquely translates downwards along the second slide 54, thus band
Dynamic first gear smoke background 51 translates forward and front end is overturn gradually downward, until second gear smoke background 52 reaches the second slide 54
Bottom, first gear smoke background 51 and second gear smoke background 52 are opened completely, referring to Fig. 8 and Fig. 9, it is preferred that first gear smoke background 51 this
When with horizontal direction angulation be less than 90 ° and more than or equal to 0 °.First gear smoke background 51 has certain open angle, can
Preferably to guide oil smoke to enter inside range hood, while first gear smoke background 51, second gear smoke background 52 and 1 phase interworking of exhaust fume collecting hood
Closing can be so that negative pressuren zone moves down, so as to lift range hood effect.
When range hood is stopped, reverse drive second gear smoke background 52 tilts upward translation along the second slide 54,
Thus driving first gear smoke background 51, translation and front end are flipped up being returned to horizontality substantially backward, until first gear
Smoke background 51 closes air inlet 11, referring to Fig. 1 and Fig. 5.
Claims (10)
1. a kind of range hood, including exhaust fume collecting hood (1) and gear smoke background component, the bottom of the exhaust fume collecting hood (1) is formed with air inlet
(11), the gear smoke background component includes the first gear smoke background (51) for being laterally positioned in air inlet (11) place, it is characterised in that：Institute
State gear smoke background component and further include the second gear smoke background (52) being vertically arranged on front side of exhaust fume collecting hood (1) and driving mechanism (58),
The driving mechanism (58) is used to drive second gear smoke background (52) to move linearly upwards in upper and lower；The first gear smoke background
(51) front end and the bottom of second gear smoke background (52) are hinged, so that first gear smoke background (51) and second gear smoke background (52) join
It is dynamic.
2. range hood according to claim 1, it is characterised in that：Left and right the two of first gear smoke background (51) rear end
Side has been respectively articulated with the first sliding block (55), and exhaust fume collecting hood (1) the bottom corresponding position of arranged on left and right sides offers pilot hole
(141), the pilot hole (141) extends in front and rear direction, position corresponding with pilot hole (141) in the exhaust fume collecting hood (1)
The first slide (53) is provided with, first sliding block (55) is upward through pilot hole (141) and is slidably connected with the first slide (53).
3. range hood according to claim 2, it is characterised in that：The bottom of first slide (53) offers first
Sliding slot (531), the first sliding groove (531) is consistent with pilot hole (141) extending direction, and first sliding block (55) is inserted in
Realize and be slidably connected in one sliding slot (531).
4. range hood according to claim 3, it is characterised in that：First slide (53) is in hollow and with first
Hollow cavity (532), the first sliding groove (531) connect with the first hollow cavity (532), the top of first sliding block (55)
It is more than the first stop part (551) of the first sliding groove (531) formed with size.
5. range hood according to claim 1, it is characterised in that：Second gear smoke background (52) rear surface it is left and right
It is provided with the second sliding block (56) on both sides, the internal corresponding position of arranged on left and right sides of the exhaust fume collecting hood (1) is respectively arranged with the
Two slides (54), second sliding block (56) back through exhaust fume collecting hood (1) and are slidably connected with the second slide (54), the driving
Mechanism (58) is disposed therein on second slide (54) and drives corresponding second sliding block (56).
6. range hood according to claim 5, it is characterised in that：The front surface of second slide (54) offers
Two sliding slots (541), second sliding slot (541) upwardly extend in upper and lower, and second sliding block (56) is inserted in the second sliding slot
(541) realize and be slidably connected in.
7. range hood according to claim 6, it is characterised in that：Second slide (54) is in hollow and with second
Hollow cavity (542), second sliding slot (541) connect with the second hollow cavity (542), the second sliding block (56) rear portion shape
Into the second stop part (561) for thering is size to be more than the second sliding slot (541).
8. range hood according to claim 5, it is characterised in that：The exhaust fume collecting hood (1) has before front side
Plate (12), offers window (121) on the front panel (12), and second sliding block (56) is through window (121) and with second
Slide (54) connects.
9. range hood according to claim 6, it is characterised in that：Second sliding slot (541) is in incline with vertical direction
Tiltedly extend, the second gear smoke background (52) and the second sliding slot (541) are in same angle of inclination.
10. range hood according to claim 9, it is characterised in that：Cunning is provided with rear side of second slide (54)
Rail gantry (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721273614.2U CN207279753U (en) | 2017-09-29 | 2017-09-29 | A kind of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721273614.2U CN207279753U (en) | 2017-09-29 | 2017-09-29 | A kind of range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207279753U true CN207279753U (en) | 2018-04-27 |
Family
ID=61987500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721273614.2U Active CN207279753U (en) | 2017-09-29 | 2017-09-29 | A kind of range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207279753U (en) |
-
2017
- 2017-09-29 CN CN201721273614.2U patent/CN207279753U/en active Active
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| GR01 | Patent grant |