CN109654566A - Range hood and control method thereof - Google Patents
Range hood and control method thereof Download PDFInfo
- Publication number
- CN109654566A CN109654566A CN201910036414.2A CN201910036414A CN109654566A CN 109654566 A CN109654566 A CN 109654566A CN 201910036414 A CN201910036414 A CN 201910036414A CN 109654566 A CN109654566 A CN 109654566A
- Authority
- CN
- China
- Prior art keywords
- range hood
- closing device
- lubricating cup
- gear
- automatic open
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000001050 lubricating effect Effects 0.000 claims description 72
- 239000003517 fume Substances 0.000 claims description 35
- 239000000779 smoke Substances 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 7
- 238000000605 extraction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
Abstract
The invention discloses a range hood and a control method thereof, wherein the range hood is provided with a smoke collecting hood and an oil cup, the oil cup is arranged at the bottom of the smoke collecting hood, an automatic opening and closing device is arranged on the smoke collecting hood and connected with the oil cup, and the automatic opening and closing device drives the oil cup to perform overturning opening and closing movement within a preset angle range. The oil cup has simple structure, and can automatically open and close the oil cup to realize the automatic oil pouring function.
Description
Technical field
The present invention relates to kitchen appliance technical field more particularly to a kind of range hood and its control methods.
Background technique
Range hood after a period of operation, can store a large amount of oil recovery and spot inside lubricating cup, in the related technology,
Existing smoke machine product in use, is required to by manually taking out lubricating cup from smoke machine, then again by oil recovery, dirt
Stain pours into dustbin or sewer, has handled inside oil recovery and lubricating cup after spot, then lubricating cup is manually reinstalled smoke machine and is produced
On product, which cleans process almost without automation application, largely reduces the usage experience of user.
After lubricating cup fills oil, lubricating cup weight is bigger, and lubricating cup design is general in long strip, especially near-absorption type smoke
Oil cup of oil is generally up to 90cm, and smoke machine installation after lubricating cup position it is lower and install after have blocking for hearth, manually tear open
In the presence of the inconvenience for operation of bending over to bend when charge of oil cup, therefore how by not only again but also the lubricating cup grown is after taking into account left-right balance, more
It is convenient, efficiently removed from smoke machine cleaned after install back always be industry problems again, as shown in figure.And oil
Cup usually will appear lubricating cup and collide with and lead to damaged products, or even the wind scrapped during experience frequently dismounts, is clean
Danger.
After lubricating cup undergoes repeated disassembled and assembled in use, the hanging feet of lubricating cup is extremely easily deformed, therefore is easily lead to
There is phenomena such as installation is not in place or installation is insecure in use in lubricating cup, and then there are the risks that lubricating cup is fallen.And
And lubricating cup is easy to cause the problems such as vibration aggravation occurs in smoke machine, noise becomes larger or even abnormal sound when manual assembly is not in place.
Summary of the invention
The present invention is directed to one of solve the problems, such as present in existing the relevant technologies at least to a certain extent, for this purpose, this hair
A kind of bright cup structure of extraction for proposing automatic open-close, structure is simple, can make lubricating cup automatic open-close to realize automatic oily function.
In addition, the present invention also proposes that a kind of control method of range hood, simple possible can effectively promote making for user
With experience.
Above-mentioned first purpose is achieved by the following technical solution:
A kind of range hood, the range hood has exhaust fume collecting hood and lubricating cup, wherein the lubricating cup is installed on the collection cigarette
The bottom of cover, is provided with automatic open/closing device on the exhaust fume collecting hood, and the automatic open/closing device connect with the lubricating cup, passes through
The automatic open/closing device drives the lubricating cup to carry out overturning open and close movement within the preset angle range.
In some embodiments, rack gear is provided on the lubricating cup, the automatic open/closing device includes motor and tooth
Wheel, wherein the gear is installed on the output end of the motor, and the gear and the rack gear interoperation.
In some embodiments, the exhaust fume collecting hood bottom is provided with exhaust fume collecting hood bottom plate, the automatic open/closing device peace
Loaded on the exhaust fume collecting hood bottom plate.
In some embodiments, further include having shaft, mounting hole, the rack gear are offered on the exhaust fume collecting hood bottom plate
It is arranged in the mounting hole and can rotate upwardly and downwardly in the mounting hole, in the mounting hole side, the exhaust fume collecting hood bottom plate
On be provided with rotary shaft rack, the rack gear and the rotary shaft rack are movably connected by the shaft.
In some embodiments, the rack gear is fan-shaped, and the inner end of the rack gear and the rotary shaft rack activity connect
It is connected together, the rack gear is circled around the shaft.
In some embodiments, through-hole is offered on the rack gear, the inner wall of the through-hole is provided with internal gear,
The outer tooth ring of the gear is engaged with the internal gear.
In some embodiments, electric machine support is provided on the exhaust fume collecting hood bottom plate, the motor is installed on described
On electric machine support.
It in some embodiments, further include having control device, the control device and the automatic open/closing device are electrical
Connection, for receiving work order.
Above-mentioned second purpose is achieved by the following technical solution:
A kind of control method of range hood, is applied to range hood as described above, and the control method includes as follows
Step:
Start the range hood；
Judge whether to receive the work order that user assigns；
The range hood controls the automatic open/closing device according to work order and works；
After the automatic open/closing device completes work, the automatic open/closing device power-off is controlled.
Compared with prior art, the present invention at least having the effect that
1, the cup structure of extraction of automatic open-close of the present invention, structure is simple, can make lubricating cup automatic open-close to realize automatic oil
Function.
2, the control method of range hood of the present invention, simple possible can effectively promote the usage experience of user.
Other beneficial outcomes of the invention will be explained in conjunction with attached drawing in a specific embodiment.
Detailed description of the invention
Fig. 1 is the decomposition diagram of cup structure of extraction in the embodiment of the present invention；
Fig. 2 is the part A partial enlargement diagram in Fig. 1；
Structural schematic diagram when Fig. 3 is the lubricating cup opening state of cup structure of extraction in the embodiment of the present invention；
Fig. 4 is the part B partial enlargement diagram in Fig. 3；
Structural schematic diagram when Fig. 5 is the lubricating cup closed state of cup structure of extraction in the embodiment of the present invention；
Fig. 6 is the partial enlargement diagram of C portion in Fig. 5；
Fig. 7 is the flow diagram of range hood control method in the embodiment of the present invention.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Embodiment one: as shown in Figures 1 to 6, the present embodiment provides a kind of range hood, range hood has exhaust fume collecting hood
1 and lubricating cup 2, wherein lubricating cup 2 is installed on the bottom of exhaust fume collecting hood 1, which is characterized in that automatic open-close dress is provided on exhaust fume collecting hood 1
3 are set, automatic open/closing device 3 is connect with lubricating cup 2, drives lubricating cup 2 to carry out within the preset angle range by automatic open/closing device 3
Overturn open and close movement.
The range hood of the present embodiment, including exhaust fume collecting hood 1 and lubricating cup 2, lubricating cup 2 are movably installed in the bottom of exhaust fume collecting hood 1,
Automatic open/closing device 3 is provided on exhaust fume collecting hood 1, automatic open/closing device 3 is connect with lubricating cup 2, drives oil by automatic open/closing device 3
Cup 2 carries out overturning open and close movement within the preset angle range, opens lubricating cup 2 by automatic open/closing device 3 with will be in lubricating cup 2
Greasy dirt is toppled over outward, and after oily waste treatment, automatic open/closing device 3 is closed lubricating cup 2 to continue to collect returning in range hood
Oil and spot are received, structure is simple, can make lubricating cup automatic open-close to realize automatic oily function, and then can remove user's cleansing oil from
Dismounting lubricating cup when cup, can fundamentally solve lubricating cup causes lubricating cup to collide with damage, or even scraps etc. to ask because frequently dismounting
Topic, greatly improves reliability of the client in product use process, can further promote the automation and intelligence of oil-fume exhauster product
Energyization.In addition, it can also prevent to deform because of hanging feet caused by frequently dismounting lubricating cup, and then bring lubricating cup because installing not in place lead
The problems such as lubricating cup of cause falls hidden danger, complete machine vibration aggravates, noise becomes larger, abnormal sound.
Further, rack gear 4 is provided on lubricating cup 2, automatic open/closing device 3 includes motor 5 and gear 6, middle gear 6
It is installed on the output end of motor 5, and gear 6 and 4 interoperation of rack gear, structure is simple, compact, reliable operation, can have
Effect improves the accuracy of movement, to reach vibration and noise reducing purpose.
In the present embodiment, rack gear 4 is provided on lubricating cup 2, automatic open/closing device 3 includes motor 5 and gear 6, wherein
Gear 6 is mounted on the output end of motor 5, and gear 6 and 4 interoperation of rack gear, and motor 5 drives the rotation of gear 6 to drive
Rack gear 4 moves, and is moved by rack gear 4 to open or be closed lubricating cup 2, and then be convenient for the dismounting of smoke machine, while improving structure
Between the accuracy that cooperates and reliability.The motor 5 of the present embodiment is preferably decelerating motor to further increase automatic open-close dress
The accuracy of movement is set, but is not limited to decelerating motor, can also be other more particularly suitable motors.
Preferably, 1 bottom of exhaust fume collecting hood is provided with exhaust fume collecting hood bottom plate 11, automatic open/closing device 3 is installed on exhaust fume collecting hood bottom plate
On 11, structure is simple, and dismounting is simple, quick.
Preferably, further include having shaft 7, mounting hole 12 is offered on exhaust fume collecting hood bottom plate 11, rack gear 4 is arranged in mounting hole
It 12 and can be rotated upwardly and downwardly in mounting hole 12, be provided with rotary shaft rack 13 on 12 side of mounting hole, exhaust fume collecting hood bottom plate 11, led to
It crosses shaft 7 rack gear 4 and rotary shaft rack 13 are movably connected, design is reasonable, ingenious, can reduce automatic open/closing device 3
The occupied space in exhaust fume collecting hood 1.
Specifically, rack gear 4 is fan-shaped, and inner end and the rotary shaft rack 13 of rack gear 4 are movably connected, and rack gear 4 rotates
Axis 7 circles, and structure is simple, and the movement of rack gear 4 can be made more stable, while can reduce automatic open/closing device in oil suction
Occupied space in smoke machine.
Further, through-hole 41 is offered on rack gear 4, and the inner wall of through-hole 41 is provided with internal gear, the external tooth of gear 6
Ring is engaged with internal gear, and design rationally, further increases the working efficiency of automatic open/closing device.
In the present embodiment, it for the ease of the installation of automatic open/closing device, is detachably provided in the bottom of exhaust fume collecting hood 1
Matched exhaust fume collecting hood bottom plate 11, offers mounting hole 12 on exhaust fume collecting hood bottom plate 11, and rack gear 4 is arranged in mounting hole 12 from top to bottom
It is connect afterwards with lubricating cup 2, and rack gear 4 can rotate upwardly and downwardly in mounting hole 12.Rack gear 4 is fan-shaped, and the inner end of rack gear 4 is by turning
Axis 7 is movably connected with rotary shaft rack 13, and through-hole 41 is offered on rack gear 4, rack gear 4 outboard end and in through-hole 41
Inner wall on be provided with internal gear in continuous dentalation, internal gear is meshed with the outer tooth ring of gear 6,5 sliding tooth of motor
6 rotation of wheel is moved by gear 6 with 7 rotation around the shaft of band carry-over bar 4, and then so that lubricating cup 2 carries out overturning open and close movement.When
When 5 drive rack 4 of motor moves downward, 7 rotated downs backward around the shaft of lubricating cup 2, until the overturning of lubricating cup 2 to preset track with
Lubricating cup 2 is opened, and then greasy dirt flows outward；When 5 drive rack 4 of motor moves upwards, 7 forward upwards rotate lubricating cup around the shaft
To be closed lubricating cup 2, until the open topped of lubricating cup 2 is overturn to the underface of exhaust fume collecting hood bottom plate 11 to continue to collect range hood
Oil recovery and spot.
Preferably, electric machine support 14 is provided on exhaust fume collecting hood bottom plate 11, motor 5 is installed on electric machine support 14, knot
Structure is simple, convenient for the dismounting of motor 5, and ensure that the reliability that motor 5 is installed.
In the present embodiment, 11 electric machine support 14 is provided on exhaust fume collecting hood bottom plate, and the setting of electric machine support 14 is being installed
The opposite side of rotary shaft rack 13 is provided on hole 12, motor 5 can be fixed on electric machine support 14 by using screw, so that
Motor 5 is fixedly attached on electric machine support 14, and is convenient for the dismounting of motor 5.
It particularly, further include having control device, control device and automatic open/closing device 3 are electrically connected, for receiving work
Instruction, can be improved the usage experience of user.
In the present embodiment, control device and automatic open/closing device 3 are electrically connected, and control device is obtaining work order
Afterwards, the movement of control 3 task driven rack gear 2 of automatic open/closing device is with open or close lubricating cup 2, by opening lubricating cup 2 with by lubricating cup 2
Interior greasy dirt discharges outward.
Embodiment two: as shown in Figure 7, the present embodiment provides a kind of control methods of range hood, are applied to as above
The range hood, control method include the following steps:
Step S101 starts range hood.
Step S102, range hood judges whether to receive the work order that user assigns, if range hood does not receive also
To work order, then range hood return step S101 continues to determine whether to receive work order；If range hood has been received
Work order has been arrived, then has entered step S103 work.
Step S103, range hood control automatic open/closing device according to work order and work, automatic open/closing device driving oil
Cup is downwardly turned over to open lubricating cup, by opening lubricating cup to discharge the greasy dirt in lubricating cup outward；Oily waste treatment in lubricating cup
After, automatic open/closing device driving lubricating cup is flipped up so that lubricating cup sets back, and then is closed lubricating cup to continue acquisition oil
It is dirty.
Step S104, after automatic open/closing device completes work, control automatic open/closing device power-off.
The present embodiment is the same as example 1, and the control method of the present embodiment range hood applies as described above
Range hood, by being provided with automatic open/closing device on range hood so that lubricating cup is turned within the preset angle range
Resultant motion is turned on, and then can be discharged outward automatically with the greasy dirt realized in lubricating cup, can be not necessarily to dismantle lubricating cup when cleaning lubricating cup,
The problems such as it can lead to damage of colliding with, or even scrap because frequently dismounting from solving lubricating cup in sheet.The present embodiment oil suction
The control method of smoke machine, simple possible can further improve the usage experience of user, so that product has more market competition
Power.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.
Claims (9)
1. a kind of range hood, the range hood has exhaust fume collecting hood (1) and lubricating cup (2), wherein the lubricating cup (2) is installed on institute
State the bottom of exhaust fume collecting hood (1), which is characterized in that it is provided on the exhaust fume collecting hood (1) automatic open/closing device (3), it is described automatic
Closing device (3) is connect with the lubricating cup (2), drives the lubricating cup (2) at preset angle by the automatic open/closing device (3)
Overturning open and close movement is carried out in degree range.
2. a kind of range hood according to claim 1, which is characterized in that be provided with rack gear on the lubricating cup (2)
(4), the automatic open/closing device (3) includes motor (5) and gear (6), wherein the gear (6) is installed on the motor (5)
Output end on, and the gear (6) and the rack gear (4) interoperation.
3. a kind of range hood according to claim 2, which is characterized in that the exhaust fume collecting hood (1) bottom is provided with collection
Petticoat pipe bottom plate (11), the automatic open/closing device (3) are installed on the exhaust fume collecting hood bottom plate (11).
4. a kind of range hood according to claim 3, which is characterized in that further include having shaft (7), in the exhaust fume collecting hood
It is offered on bottom plate (11) mounting hole (12), the rack gear (4) is arranged in the mounting hole (12) and can be in the mounting hole
(12) it is rotated upwardly and downwardly in, is provided with rotary shaft rack (13) on the mounting hole (12) side, the exhaust fume collecting hood bottom plate (11), led to
It crosses the shaft (7) rack gear (4) and the rotary shaft rack (13) are movably connected.
5. a kind of range hood according to claim 4, which is characterized in that the rack gear (4) is fan-shaped, the rack gear
(4) inner end is movably connected with the rotary shaft rack (13), and the rack gear (4) makees circumference fortune around the shaft (7)
It is dynamic.
6. a kind of range hood according to claim 5, which is characterized in that offer through-hole on the rack gear (4)
(41), the inner wall of the through-hole (41) is provided with internal gear, the outer tooth ring of the gear (6) is engaged with the internal gear.
7. a kind of range hood according to claim 3, which is characterized in that be provided on the exhaust fume collecting hood bottom plate (11)
Electric machine support (14), the motor (5) are installed on the electric machine support (14).
8. a kind of range hood according to any one of claims 1 to 7, which is characterized in that it further include having control device, it is described
Control device and the automatic open/closing device (3) are electrically connected, for receiving work order.
9. a kind of control method of range hood, which is characterized in that be applied to fume-exhausting as described in any of the claims 1 to 8
Machine, the control method include the following steps:
Start the range hood；
Judge whether to receive the work order that user assigns；
The range hood controls the automatic open/closing device according to work order and works；
After the automatic open/closing device completes work, the automatic open/closing device power-off is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910036414.2A CN109654566A (en) | 2019-01-15 | 2019-01-15 | Range hood and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910036414.2A CN109654566A (en) | 2019-01-15 | 2019-01-15 | Range hood and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109654566A true CN109654566A (en) | 2019-04-19 |
Family
ID=66118848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910036414.2A Pending CN109654566A (en) | 2019-01-15 | 2019-01-15 | Range hood and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109654566A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360632A (en) * | 2019-07-29 | 2019-10-22 | 宁波方太厨具有限公司 | A kind of range hood |
| CN110925831A (en) * | 2019-12-02 | 2020-03-27 | 广州富港万嘉智能科技有限公司 | Automatic cooking cabinet convenient for cleaning range hood |
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|---|---|---|---|---|
| JP2003057388A (en) * | 2001-08-20 | 2003-02-26 | Ishikawajima Harima Heavy Ind Co Ltd | Storage cask reversing device |
| CN103542442A (en) * | 2013-10-30 | 2014-01-29 | 欧派家居集团股份有限公司 | Range hood with panel capable of opening and closing automatically and automatic panel opening and closing method |
| CN204593509U (en) * | 2015-03-24 | 2015-08-26 | 浙江爱瑞卡普田电器有限公司 | A kind of side extraction cooking fume extractor with automatic telescopic lubricating cup |
| CN207162682U (en) * | 2017-09-08 | 2018-03-30 | 宁波方太厨具有限公司 | The oil-collecting of near-suction type oil smoke suction machine smoke deflector, Unloading Device |
| CN207196589U (en) * | 2017-09-28 | 2018-04-06 | 宁波方太厨具有限公司 | A kind of side extraction cooking fume extractor |
| CN209991506U (en) * | 2019-01-15 | 2020-01-24 | 华帝股份有限公司 | Fume exhaust fan |
-
2019
- 2019-01-15 CN CN201910036414.2A patent/CN109654566A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003057388A (en) * | 2001-08-20 | 2003-02-26 | Ishikawajima Harima Heavy Ind Co Ltd | Storage cask reversing device |
| CN103542442A (en) * | 2013-10-30 | 2014-01-29 | 欧派家居集团股份有限公司 | Range hood with panel capable of opening and closing automatically and automatic panel opening and closing method |
| CN204593509U (en) * | 2015-03-24 | 2015-08-26 | 浙江爱瑞卡普田电器有限公司 | A kind of side extraction cooking fume extractor with automatic telescopic lubricating cup |
| CN207162682U (en) * | 2017-09-08 | 2018-03-30 | 宁波方太厨具有限公司 | The oil-collecting of near-suction type oil smoke suction machine smoke deflector, Unloading Device |
| CN207196589U (en) * | 2017-09-28 | 2018-04-06 | 宁波方太厨具有限公司 | A kind of side extraction cooking fume extractor |
| CN209991506U (en) * | 2019-01-15 | 2020-01-24 | 华帝股份有限公司 | Fume exhaust fan |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360632A (en) * | 2019-07-29 | 2019-10-22 | 宁波方太厨具有限公司 | A kind of range hood |
| CN110925831A (en) * | 2019-12-02 | 2020-03-27 | 广州富港万嘉智能科技有限公司 | Automatic cooking cabinet convenient for cleaning range hood |
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