CN107289481A - A kind of smoke deflector elevating mechanism of range hood - Google Patents
A kind of smoke deflector elevating mechanism of range hood Download PDFInfo
- Publication number
- CN107289481A CN107289481A CN201710588566.4A CN201710588566A CN107289481A CN 107289481 A CN107289481 A CN 107289481A CN 201710588566 A CN201710588566 A CN 201710588566A CN 107289481 A CN107289481 A CN 107289481A
- Authority
- CN
- China
- Prior art keywords
- smoke deflector
- elevating lever
- crank
- elevating
- mounting bracket
- 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
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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
- F24C15/2078—Removing cooking fumes movable
- F24C15/2085—Removing cooking fumes movable adjustable in height
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
A kind of smoke deflector elevating mechanism of range hood, including mounting bracket, drive mechanism, elevating lever and smoke deflector, drive mechanism is arranged on mounting bracket, and smoke deflector is arranged on the lower end of elevating lever, drive mechanism drives elevating lever and smoke deflector to make elevating movement, it is characterised in that：Drive mechanism is slider-crank mechanism, elevating lever at least two and the left and right sides for being located at mounting bracket, and the upper end of elevating lever is connected by connecting plate with the clutch end of slider-crank mechanism.Compared with prior art, the advantage of the invention is that：The drive mechanism of the smoke deflector elevating mechanism is slider-crank mechanism, elevating lever at least two and the left and right sides for being located at mounting bracket, the clutch end of slider-crank mechanism provides the power moved up and down, and power is transferred on the elevating lever of both sides by connecting plate, synchronization lifting motion is made with the elevating lever of drive installation frame both sides, and then smoke deflector held stationary is moved.
Description
Technical field
The present invention relates to a kind of range hood, more particularly, to a kind of smoke deflector elevating mechanism of range hood.
Background technology
At present, in order to improve the smoke absorption effect of range hood, people have invented the various oil suctions with movable smoke deflector
Cigarette machine, when range hood works, drives smoke deflector to carry out elevating movement or yaw motion, and then adjust suction by drive mechanism
The air inlet angle and intake of lampblack absorber.Such as Patent No. 201620042811.2 (Authorization Notice No. is CN205372692U)
Chinese utility model patent disclosed in《European type cooker hood with automatic smoke deflector》, the range hood include smoke deflector and
Fixed plate, fixed plate side, which is provided with fixed guide rail, fixed guide rail, is provided with motion guide rail with matching, is set by fixed guide rail
There is drive link, the drive link offsets with motion guide rail, fixed plate opposite side is provided with motor, motor is connected with drive link, and motion is led
Rail lower end is provided with fixed support, and fixed support offsets with smoke deflector, and drive link is provided with connecting rod, and connecting rod is placed on motion guide rail,
Drive link and connecting rod are driven by motor, so that motion guide rail moves up and down on fixed guide rail, to control smoke deflector
Move up and down.The and for example Chinese invention patent of Application No. 201610029797.7 (application publication number be CN 105423395A)
Disclosed in application《European type cooker hood with automatic smoke deflector》, the range hood include smoke deflector and fixed plate, fixed plate
Side, which is provided with fixed guide rail, fixed guide rail, is provided with motion guide rail with matching, and drive link, the biography are provided with by fixed guide rail
Lever offsets with the motion guide rail, and fixed plate opposite side is provided with motor, and the motor is connected with drive link, and motion guide rail lower end is set
There is fixed support, the fixed support offsets with smoke deflector, drive link is provided with connecting rod, the connecting rod is placed on motion guide rail, passed through
Motor drives drive link and connecting rod, so that motion guide rail moves up and down on fixed guide rail, to control above and below smoke deflector
Motion.
Although existing range hood can greatly improve oil suction by setting elevating mechanism to drive smoke deflector to make elevating movement
Cigarette effect, but the common smoke deflector that exists moves not stable enough phenomenon, Consumer's Experience is poor.In summary, need to existing
Some smoke deflector elevating mechanisms are further improved.
The content of the invention
The technical problems to be solved by the invention are synchronous there is provided a kind of both sides elevating lever for above-mentioned state of the art
The smoke deflector elevating mechanism for the range hood that property is good, operate steadily.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：The smoke deflector elevating mechanism of the range hood,
Including mounting bracket, drive mechanism, elevating lever and smoke deflector, the drive mechanism is arranged on mounting bracket, and the smoke deflector is installed
In the lower end of elevating lever, the drive mechanism driving elevating lever and smoke deflector make elevating movement, it is characterised in that：Described driving
Mechanism is slider-crank mechanism, the elevating lever at least two and located at mounting bracket the left and right sides, the elevating lever it is upper
End is connected by connecting plate with the clutch end of described slider-crank mechanism.
Preferably, described connecting plate is that described clutch end is fixed in the middle part of U-shaped connecting plate, U-shaped connecting plate
On, the both sides of U-shaped connecting plate are separately fixed at the upper end of the elevating lever of respective side.So, can by setting U-shaped connecting plate
So that the power of slider-crank mechanism is transferred on the elevating lever of both sides, and being rigidly connected by U-shaped connecting plate, it is ensured that both sides
Elevating lever can make synchronization lifting motion.
In order that elevating lever and connecting plate can keep vertically, easy motion, the elevating mechanism also includes guide rail, described to lead
Rail has two and is vertically installed on the lateral wall of left and right two of the mounting bracket, and described elevating lever has two and is vertically arranged,
The elevating lever is adjacent to the guide rail of respective side, and elevating lever and corresponding guide rail are connected by the respective sides of the U-shaped connecting plate
Connect.
Slider-crank mechanism can have a variety of mounting structures, it is preferable that described slider-crank mechanism include motor,
Crank and sliding block, the motor are arranged on position to the left or to the right in the middle part of the front side board of the mounting bracket, the song
One end of handle is arranged on the eccentric output shaft of motor, and the sliding block is slidably arranged on described crank described to constitute
Clutch end, be connected in the middle part of the U-shaped connecting plate on described sliding block.
Further preferably, bar hole or bar-shaped trough, the cunning are provided with along the length direction of crank on the crank
Block is slidably arranged in described bar hole or bar-shaped trough.
As the preferred of any of the above-described scheme, described mounting bracket is blower fan case.
Compared with prior art, the advantage of the invention is that：The drive mechanism of the smoke deflector elevating mechanism is crank block
Above and below mechanism, elevating lever at least two and the left and right sides for being located at mounting bracket, the clutch end offer of slider-crank mechanism
The power of motion, and power is transferred on the elevating lever of both sides by connecting plate, made with the elevating lever of drive installation frame both sides
Synchronization lifting is moved, and then smoke deflector held stationary is moved.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of the slider-crank mechanism of the embodiment of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As depicted in figs. 1 and 2, the smoke deflector elevating mechanism of the range hood in the present embodiment includes mounting bracket 1, slide crank
The components such as block mechanism 2, elevating lever 3, smoke deflector 4, U-shaped connecting plate 5 and guide rail 6.
Wherein, mounting bracket 1 is blower fan case, and slider-crank mechanism 2 is the drive mechanism of elevating mechanism, the crank block
Mechanism 2 is arranged on mounting bracket 1.Specifically, the slider-crank mechanism 2 includes motor 21, crank 22 and sliding block 23, driving
Motor 21 is arranged on position to the left or to the right in the middle part of the front side board 11 of mounting bracket 1, and one end of crank 22 is arranged on driving electricity
On the eccentric output shaft of machine 21, crank 22 is provided with bar hole 221 or bar-shaped trough along its length direction, and sliding block 23, which is slided, to be set
To constitute clutch end on the bar hole 21 or bar-shaped trough of crank 22, the middle part of U-shaped connecting plate 5 is connected to sliding block 23
On.
Elevating lever 3 has two and is vertically arranged in the left and right sides of mounting bracket 1, and smoke deflector 4 is arranged on the lower end of elevating lever 3
And synchronization lifting motion can be kept with elevating lever 3.Guide rail 6 has two and is vertically installed at left and right two outside of mounting bracket 1 respectively
On wall, elevating lever 3 is adjacent to the guide rail 6 of respective side, and the upper end of elevating lever 3 passes through the corresponding of U-shaped connecting plate 5 with corresponding guide rail 6
Sidepiece is connected.Meanwhile, the clutch end of slider-crank mechanism 2 is the middle part that sliding block 23 is fixed on U-shaped connecting plate 5.
When the elevating mechanism works, the power moved up and down, sliding block are provided by the rotational band movable slider 23 of motor 21
23 power provided are delivered to elevating lever 3 by U-shaped connecting plate 5, so that the elevating lever 3 of both sides can keep synchronization lifting to transport
Dynamic, elevating lever 3 again passes down to motion on smoke deflector 4, and then the held stationary of smoke deflector 4 is moved, also, passes through
The guide rail 6 that the both sides of mounting bracket 1 are placed vertically, it can be ensured that elevating lever 3 and smoke deflector 4 are steady, vertically movable.
It the foregoing is only the preferred embodiment of the present invention, it is noted that for those of ordinary skills,
Under the premise of the principle of the present invention is not departed from, a variety of remodeling or improvement can be carried out to the present invention, these are regarded as the present invention
Protection domain within.
Claims (6)
1. a kind of smoke deflector elevating mechanism of range hood, including mounting bracket (1), drive mechanism, elevating lever (3) and smoke deflector
(4), the drive mechanism is arranged on mounting bracket (1), and the smoke deflector (4) is arranged on the lower end of elevating lever (3), the driving
Mechanism driving elevating lever (3) and smoke deflector (4) make elevating movement, it is characterised in that：Described drive mechanism is crank block machine
Structure (2), the elevating lever (3) at least two and the left and right sides for being located at mounting bracket (1), the upper end of the elevating lever (3) lead to
The clutch end that connecting plate is crossed with described slider-crank mechanism (2) is connected.
2. the smoke deflector elevating mechanism of range hood according to claim 1, it is characterised in that：Described connecting plate is U-shaped company
It is fixed in the middle part of fishplate bar (5), U-shaped connecting plate (5) on described clutch end, the both sides of U-shaped connecting plate (5) are solid respectively
It is scheduled on the upper end of the elevating lever (3) of respective side.
3. the smoke deflector elevating mechanism of range hood according to claim 2, it is characterised in that：Also include guide rail (6),
The guide rail (6) has two and is vertically installed on the lateral wall of left and right two of the mounting bracket (1), and described elevating lever (3) has
Two and it is vertically arranged, the guide rail (6) of the neighbouring respective side of the elevating lever (3), elevating lever (3) passes through with corresponding guide rail (6)
The respective sides of the U-shaped connecting plate (5) are connected.
4. the smoke deflector elevating mechanism of range hood according to claim 2, it is characterised in that：Described crank block machine
Structure (2) includes motor (21), crank (22) and sliding block (23), and the motor (21) is arranged on the mounting bracket (1)
Front side board (11) in the middle part of position to the left or to the right, one end of the crank (22) is arranged on the bias of motor (21)
On output shaft, the sliding block (23) is slidably arranged on described crank (22) with the clutch end described in composition, described U-shaped
It is connected in the middle part of connecting plate (5) on described sliding block (23).
5. the smoke deflector elevating mechanism of range hood according to claim 4, it is characterised in that：On the crank (22)
Bar hole (221) or bar-shaped trough are provided with along the length direction of crank, the sliding block (23) is slidably arranged in described bar shaped
In hole (221) or bar-shaped trough.
6. the smoke deflector elevating mechanism of the range hood according to any claim in claim 1 to 5, its feature exists
In：Described mounting bracket (1) is blower fan case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710588566.4A CN107289481A (en) | 2017-07-19 | 2017-07-19 | A kind of smoke deflector elevating mechanism of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710588566.4A CN107289481A (en) | 2017-07-19 | 2017-07-19 | A kind of smoke deflector elevating mechanism of range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107289481A true CN107289481A (en) | 2017-10-24 |
Family
ID=60101669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710588566.4A Pending CN107289481A (en) | 2017-07-19 | 2017-07-19 | A kind of smoke deflector elevating mechanism of range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107289481A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264381A (en) * | 2018-09-29 | 2019-01-25 | 银河水滴科技（北京）有限公司 | A kind of liftable chucking device of hold assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203406732U (en) * | 2013-08-09 | 2014-01-22 | 河南河顺自动化设备有限公司 | Linear reciprocating type drive mechanism and elevating device |
| CN103894993A (en) * | 2012-12-26 | 2014-07-02 | 富泰华工业（深圳）有限公司 | Rotating platform device |
| CN206330188U (en) * | 2016-12-29 | 2017-07-14 | 宁波方太厨具有限公司 | A kind of intelligent range hood |
-
2017
- 2017-07-19 CN CN201710588566.4A patent/CN107289481A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894993A (en) * | 2012-12-26 | 2014-07-02 | 富泰华工业（深圳）有限公司 | Rotating platform device |
| CN203406732U (en) * | 2013-08-09 | 2014-01-22 | 河南河顺自动化设备有限公司 | Linear reciprocating type drive mechanism and elevating device |
| CN206330188U (en) * | 2016-12-29 | 2017-07-14 | 宁波方太厨具有限公司 | A kind of intelligent range hood |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264381A (en) * | 2018-09-29 | 2019-01-25 | 银河水滴科技（北京）有限公司 | A kind of liftable chucking device of hold assembly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |