CN207962773U - A kind of side extraction cooking fume extractor - Google Patents
A kind of side extraction cooking fume extractor Download PDFInfo
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- CN207962773U CN207962773U CN201721869960.7U CN201721869960U CN207962773U CN 207962773 U CN207962773 U CN 207962773U CN 201721869960 U CN201721869960 U CN 201721869960U CN 207962773 U CN207962773 U CN 207962773U
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- smoke deflector
- fume extractor
- cooking fume
- block
- transmission case
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Abstract
A kind of side extraction cooking fume extractor, includes babinet, and box house is equipped with blower fan system, babinet front is provided with air inlet, the installed in front of babinet has smoke deflector, and the driving mechanism that driving smoke deflector is forward extended out and resetted backward is equipped in box house, it is characterised in that：Range hood further includes having controller, sensor and smoke deflector switching mechanism are installed at the back of smoke deflector, the signal output end of sensor and the signal input part of controller are electrically connected, and the signal output end of controller is used for controlling smoke deflector switching mechanism to realize smoke deflector automatic turning.The utility model has the advantage of：The controller of the side extraction cooking fume extractor accordingly can control smoke deflector switching mechanism according to sensor received signal, smoke deflector is set to carry out automatic turning according to different operating modes, the cooking operation space of bigger can not only be vacateed to user, sight is not blocked, and smoke absorption effect can also be effectively improved.
Description
Technical field
The utility model is related to a kind of range hoods, more particularly, to a kind of side extraction cooking fume extractor.
Background technology
At present in side-suction type range hood there are mainly two types of different air inlet modes, one is on front panel every smoke background into
Row overturning, such as the Chinese utility model patent institute of Patent No. 201020683790.5 (Authorization Notice No. CN201909368U)
It is disclosed《Rotary flow guide plate type range hood》, which is provided with deflector on the side of exhaust fume collecting hood, in deflector
The affixed rotating shaft base of plane on middle part, the affixed connecting plate in lower end, connecting plate upper end is connected with driving rack, on driving rack
Portion has convex block to be engaged with pinion gear, and pinion gear is driven by the either-rotation motor on one side, in the oblique upper of either-rotation motor and fixed seat
It is respectively arranged with time relay limit upper switch and limit lower switch with side.When the range hood works, electricity can be passed through
Machine and transmission mechanism drive deflector to generate overturning, although smoke deflector overturning can improve smoke absorption effect, are easy to influence to use
The operating space at family and good visual angle.Another kind is that the ring suction disc in front panel is parallel to front panel release, but the ring suction disc is not
It can rotation.For the air inlet mode of parallel push type ring suction disc, although the cooking operation space of bigger can be vacateed to user,
Sight is not blocked, still, it is convertible good every smoke background that smoke absorption effect is often not so good as, and it is more to run cigarette when culinary art above ring suction disc.
Utility model content
Technical problem to be solved in the utility model is present situation for the above-mentioned prior art, provides a kind of can realize and leads cigarette
The flat-pushing side extraction cooking fume extractor with automatic turning action of plate.
Technical solution is used by the utility model solves above-mentioned technical problem：The side extraction cooking fume extractor includes
Babinet, the box house are equipped with blower fan system, and babinet front is provided with air inlet, and the installed in front of babinet has and air inlet phase
The smoke deflector of cooperation is equipped with the driving mechanism that driving smoke deflector is forward extended out and resetted backward in box house, and feature exists
In：The range hood further includes having controller, and sensor and smoke deflector switching mechanism are equipped at the back of the smoke deflector,
The signal output end of the sensor and the signal input part of the controller are electrically connected, the signal output end of the controller
For controlling the smoke deflector switching mechanism to realize smoke deflector automatic turning.
Smoke deflector switching mechanism can have a variety of structures, it is preferred that the smoke deflector switching mechanism includes holder, fixation
Axis, fixed shaft stool and transmission case, the holder are fixed on the left and right sides at the smoke deflector back side, and the fixing axle is mounted on
It is flexibly connected on the holder and with holder formation, the both ends of fixing axle are equipped on the fixation shaft stool, the fixation
Shaft stool is mounted on the power output end of the driving mechanism, and the transmission case is fixed on the back side of the smoke deflector, transmission
Case includes the fixing piece and movable part that can be mutually locked, and the fixing axle passes through transmission case and is fixedly connected with the fixing piece,
The movable part can be rotated synchronously with smoke deflector.
Preferably, the transmission case is set to the center at the smoke deflector back.In this way, due to smoke deflector center back
Therefore transmission case installation is hardly caused into shadow to air quantity and noise here in stagnant area when position is kitchen ventilator air inlet
It rings.
Further preferably, the transmission case includes block, motor, motor support base, worm and worm wheel, and the block is fixed on
The back side of the smoke deflector, the motor are mounted on motor support base, and motor support base is fixed on block, and the worm screw is mounted on
On the output shaft of the motor, and worm screw can rotate synchronously with block and smoke deflector to constitute the movable part, in the case
Seat left and right directions on be provided with through-hole, the fixing axle is passed through from the through-hole, the worm gear be set to block inside and with it is described
Worm screw is meshed, and worm gear is fixed on and constitutes the fixing piece in the fixing axle.
In order to carry out axial limiting to transmission case, the limit that axially position is carried out to transmission case is installed in the fixing axle
Hyte part.
Limit assembly can have a variety of structures, it is preferable that the limit assembly includes being set in the fixing axle
Positioning shaft sleeve, bearing and bearing (ball) cover, the positioning shaft sleeve, bearing and bearing (ball) cover it is equal there are two, the worm gear is clamping in institute
Between stating positioning shaft sleeve, the bearing is mounted in the through-hole of the block and set on the outside of corresponding positioning shaft sleeve, the axis
Socket end is covered on the outside for bearing and is fixed on the block.
In order to enable motor output shaft smoothly to output power on worm screw, between the output shaft and worm screw of the motor
It is connected with each other by coupling sleeve.
In order to be limited to worm screw, the limiting slot for worm screw insertion is provided at the top of the block.
In order to avoid worm gear and worm screw receive the interference of oil smoke, the transmission case further includes having upper cover, and the upper cover lid is set
In the top of the worm screw.
As the preferred of any of the above-described scheme, air inlet gap is each formed with around the smoke deflector.
Compared with prior art, the utility model has the advantage of：The back of the body of the side extraction cooking fume extractor in the smoke deflector
Portion is equipped with sensor and smoke deflector switching mechanism, and controller accordingly can control smoke deflector according to sensor received signal
Switching mechanism makes smoke deflector carry out automatic turning according to different operating modes, the cooking operation of bigger can not only be vacateed to user
Sight is not blocked, and smoke absorption effect can also be effectively improved in space.
Description of the drawings
Fig. 1 is structural schematic diagram of the utility model embodiment when smoke deflector is not overturn；
Fig. 2 is structural schematic diagram of the utility model embodiment when smoke deflector is overturn；
Fig. 3 is that the utility model embodiment removes the structural schematic diagram after box side；
Fig. 4 is the smoke deflector of the utility model embodiment and the structural schematic diagram of smoke deflector switching mechanism；
Fig. 5 is the structural schematic diagram of the transmission case of the utility model embodiment；
Fig. 6 is the perspective exploded view of transmission case shown in Fig. 5.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figure 1 to Figure 3, the side extraction cooking fume extractor in the present embodiment has babinet 1, and wind turbine is equipped with inside babinet 1
System 2,1 front of babinet are provided with air inlet 3, and the installed in front of babinet 1 has and 3 matched smoke deflector 4 of air inlet, smoke deflector 4
It is rectangle, air inlet gap is each formed with around smoke deflector 4.Be equipped with inside babinet 1 driving smoke deflector 4 forward extend out and
The driving mechanism 5 resetted backward, the driving mechanism 5 are existing conventional structure, herein not reinflated description.Range hood further includes
Have controller, sensor 7 and smoke deflector switching mechanism 6 be installed at the back of smoke deflector 4, the signal output end of sensor 7 with
The signal input part of controller is electrically connected, and the signal output end of controller is used for controlling smoke deflector switching mechanism 6 is led with realizing
4 automatic turning of cigarette plate.In the present embodiment, sensor 7 uses smoke sensor device.
As shown in Figures 4 to 6, the smoke deflector switching mechanism 6 of the present embodiment includes holder 60, fixing axle 61, fixing axle branch
Seat 62 and transmission case 63, wherein there are two holders 60 and is separately fixed at the left and right sides at 4 back side of smoke deflector, and fixing axle 61 is pacified
It is flexibly connected on holder 60 and with holder formation, there are two fixed seat bearings 63 and is located at the outer of corresponding holder 60
The both ends of side, fixing axle 61 pass through corresponding holder 60 and are fixed on fixed shaft stool 62, and driving mechanism 5 has left and right two dynamic
Power output end 51, power output end 51 forward extend out the front panel 11 in babinet 1, and fixed shaft stool 62 is fixed on the dynamic of respective side
On power output end 51.In the present embodiment, transmission case 63 is set to the center at 4 back of smoke deflector, which is exactly Flow Field outside
Stagnant area, so that the installation site of transmission case 63 is not impacted to air quantity and noise.
In the present embodiment, transmission case 63 includes block 631, motor 632, motor support base 633, worm screw 634 and worm gear 635.
Wherein, block 631 is fixed on the back side of smoke deflector 4 and can be rotated synchronously with smoke deflector 4, and motor 632 is mounted on motor support base 633
On, motor support base 633 is fixed on block 631, and worm screw 634 is mounted on the output shaft of motor 632, in the output of motor 632
It is connected with each other by coupling sleeve 637 between axis and worm screw 634, the top of block 631 is provided with the limiting slot being embedded in for worm screw 634
638, worm screw 634 can rotate synchronously with block 631 and smoke deflector 4 to constitute movable part.It is provided on the left and right directions of block 631
Through-hole 636, fixing axle 61 are passed through from through-hole 636, and worm gear 635 is set to inside block 631, and worm gear 635 is set under worm screw 634
Fang Bingyu worm screws 634 are meshed, and worm gear 635 is connect with fixing axle 61 by square hole, in this way, worm gear 635 is just fixed on fixation
To constitute fixing piece on axis.Transmission case 63 further includes having upper cover 639, and upper cover 639 covers the top for being located at worm screw 634, to avoid snail
Bar 634 and worm gear 635 are interfered by oil smoke.
In addition, being equipped with the limit assembly 8 for carrying out axially position to transmission case 63 in fixing axle 61.Specifically, the limit
Hyte part 8 includes positioning shaft sleeve 81, bearing 82 and the bearing (ball) cover 83 being set in fixing axle 61, positioning shaft sleeve 81, bearing 82
With bearing (ball) cover 83 there are two, worm gear 635 is clamping between two positioning shaft sleeves 81, and bearing 82 is mounted on the logical of block 631
In hole 636 and set on the outside of corresponding positioning shaft sleeve 81, bearing (ball) cover 83 is set to the outside for bearing 82 and is fixed on block
On 631.
When work, as shown in Figure 1, driving mechanism 5 drives smoke deflector 4 to release.When amount of smoke is big, sensor 7 is to control
Device sends signal, and the rotation of motor 632 since worm gear 635 and fixing axle 61 are fixedly connected with, and is consolidated to drive worm gear, worm screw rotation
Dead axle 61 is fixed together by fixed shaft stool 62 and the power output end 51 of driving mechanism 5, therefore fixing axle 61 can not revolve
Turn, at this point, worm screw 634 is pushed entire transmission case 63 and the smoke deflector 4 being connected with transmission case 63 to rotate, such as by reaction force
Shown in Fig. 2, increase lower opening space, promotes smoke absorption effect.When amount of smoke is small, motor 632 reversely rotates, and cigarette is led in drive
Plate 4 rotates backward, it is made to revert to the state parallel with front panel 11.
The transmission case 63 of the present embodiment uses Worm Wheel System, and not only structure can be made Worm and worm-wheel gearing
It is compact, it occupies little space, and carry self-locking function, smoke deflector 4 cannot reversely rotate under the effect of gravity, to ensure smoke deflector
4 rotation angle will not generate variation because of gravity.
Claims (9)
1. a kind of side extraction cooking fume extractor includes babinet (1), blower fan system (2), babinet are installed inside the babinet (1)
(1) front is provided with air inlet (3), and the installed in front of babinet (1) has and air inlet (3) matched smoke deflector (4), in babinet
(1) the internal driving mechanism (5) for being equipped with driving smoke deflector (4) and forward extending out and resetting backward, it is characterised in that：The oil suction
Smoke machine further includes having controller, and sensor (7) and smoke deflector switching mechanism (6), institute are equipped at the back of the smoke deflector (4)
The signal input part for stating the signal output end and the controller of sensor (7) is electrically connected, the signal output of the controller
End is used for controlling the smoke deflector switching mechanism (6) to realize smoke deflector (4) automatic turning.
2. side extraction cooking fume extractor according to claim 1, it is characterised in that：The smoke deflector switching mechanism (6) includes
Holder (60), fixing axle (61), fixed shaft stool (62) and transmission case (63), the holder (60) are fixed on the smoke deflector
(4) left and right sides at the back side, the fixing axle (61) is mounted on the holder (60) and is flexibly connected with holder formation, fixed
The both ends of axis (61) are equipped on the fixation shaft stool (62), and the fixed shaft stool (62) is mounted on the driving mechanism
(5) on power output end (51), the transmission case (63) is fixed on the back side of the smoke deflector (4), and transmission case (63) includes
There are the fixing piece and movable part that can be mutually locked, the fixing axle (61) across transmission case (63) and mutually solid with the fixing piece
Even, the movable part can be rotated synchronously with smoke deflector (4).
3. side extraction cooking fume extractor according to claim 2, it is characterised in that：The transmission case (63) leads cigarette described in being set to
The center at plate (4) back.
4. side extraction cooking fume extractor according to claim 2, it is characterised in that：The transmission case (63) includes block
(631), motor (632), motor support base (633), worm screw (634) and worm gear (635), the block (631) are fixed on described lead
The back side of cigarette plate (4), the motor (632) are mounted on motor support base (633), and motor support base (633) is fixed on block (631)
On, the worm screw (634) is mounted on the output shaft of the motor (632), and worm screw (634) can with block (631) and lead cigarette
Plate (4) is rotated synchronously to constitute the movable part, and through-hole (636) is provided on the left and right directions of the block (631), described
Fixing axle (61) is passed through from the through-hole (636), the worm gear (635) be set to block (631) it is internal and with the worm screw (634)
It is meshed, and worm gear (635) is fixed on and constitutes the fixing piece in the fixing axle (61).
5. side extraction cooking fume extractor according to claim 4, it is characterised in that：It is equipped in the fixing axle (61) pair
Transmission case (63) carries out the limit assembly (8) of axially position.
6. side extraction cooking fume extractor according to claim 5, it is characterised in that：The limit assembly (8) includes being arranged
Positioning shaft sleeve (81), bearing (82) in the fixing axle (61) and bearing (ball) cover (83), the positioning shaft sleeve (81), bearing
(82) and bearing (ball) cover (83) there are two, the worm gear (635) is clamping between the positioning shaft sleeve (81), the bearing
(82) it is mounted in the through-hole (636) of the block (631) and set on the outside of corresponding positioning shaft sleeve (81), the bearing (ball) cover
(83) it is set to the outside for bearing (82) and is fixed on the block (631).
7. side extraction cooking fume extractor according to claim 4, it is characterised in that：The motor (632) output shaft with
It is connected with each other by coupling sleeve (637) between worm screw (634).
8. side extraction cooking fume extractor according to claim 4, it is characterised in that：It is provided with confession at the top of the block (631)
The embedded limiting slot (638) of the worm screw (634).
9. side extraction cooking fume extractor according to claim 4, it is characterised in that：The transmission case (63) further includes having upper cover
(639), upper cover (639) lid is located at the top of the worm screw (634).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869960.7U CN207962773U (en) | 2017-12-27 | 2017-12-27 | A kind of side extraction cooking fume extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869960.7U CN207962773U (en) | 2017-12-27 | 2017-12-27 | A kind of side extraction cooking fume extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207962773U true CN207962773U (en) | 2018-10-12 |
Family
ID=63730178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721869960.7U Active CN207962773U (en) | 2017-12-27 | 2017-12-27 | A kind of side extraction cooking fume extractor |
Country Status (1)
| Country | Link |
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| CN (1) | CN207962773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915875A (en) * | 2019-04-10 | 2019-06-21 | 珠海格力电器股份有限公司 | Side-draft range hood and control method |
| CN111076242A (en) * | 2018-10-18 | 2020-04-28 | 宁波方太厨具有限公司 | Near-suction range hood |
-
2017
- 2017-12-27 CN CN201721869960.7U patent/CN207962773U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076242A (en) * | 2018-10-18 | 2020-04-28 | 宁波方太厨具有限公司 | Near-suction range hood |
| CN111076242B (en) * | 2018-10-18 | 2021-11-26 | 宁波方太厨具有限公司 | Near-suction range hood |
| CN109915875A (en) * | 2019-04-10 | 2019-06-21 | 珠海格力电器股份有限公司 | Side-draft range hood and control method |
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