CN208011819U - A kind of multistage motion structure of range hood deflector - Google Patents
A kind of multistage motion structure of range hood deflector Download PDFInfo
- Publication number
- CN208011819U CN208011819U CN201820320086.XU CN201820320086U CN208011819U CN 208011819 U CN208011819 U CN 208011819U CN 201820320086 U CN201820320086 U CN 201820320086U CN 208011819 U CN208011819 U CN 208011819U
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- Prior art keywords
- indent
- risers
- range hood
- sliding rail
- base plate
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- 230000033001 locomotion Effects 0.000 title claims abstract description 28
- 238000009434 installation Methods 0.000 claims description 26
- 238000005452 bending Methods 0.000 claims description 6
- 239000000779 smoke Substances 0.000 abstract description 13
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000003456 pulmonary alveoli Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
A kind of structure of range hood deflector multistage movement, including base plate, further include left risers, right risers and driving device；Left risers and right risers are vertically installed on base plate relatively, and driving device is installed on base plate；Left risers and right risers are installed with sliding slot, and two sliding slots are oppositely arranged, and sliding rail is equipped in sliding slot, and driving device drives sliding rail to be slided along sliding slot；The sliding rail of right risers is equipped with limiting plate, and limiting plate is equipped with multiple positioning indents, and right risers are installed with microswitch, and microswitch triggers microswitch towards limiting plate, positioning indent.The purpose of this utility model is that propose a kind of multistage motion structure of range hood deflector, it is low which overcomes kitchen ventilator smoke deflector multistage movement folding displacement control accuracy, the problem of can not accurately reaching required stroke.
Description
Technical field
The utility model is related to kitchen ventilator technical field, the multistage movement knot of especially a kind of deflector of range hood
Structure.
Background technology
It is generated oil smoke etc electrical appliance when exhaustion is cooked that kitchen ventilator (smoke exhaust), which is family kitchen,.
In the prior art, the movement of kitchen ventilator smoke deflector is realized by the movement of motor, and the aperture of kitchen ventilator and closing are then by motor
Rotation time controls, and since time control is influenced by mechanism power, the distance of shift motion is caused to have error, can not be accurate
Arrival needed for stroke.
Utility model content
In view of the foregoing drawbacks, the purpose of this utility model is that proposing a kind of multistage movement knot of range hood deflector
Structure carries out stroke positioning by the way that microswitch is arranged, telescopic device is enable accurately to reach predeterminated position.
For this purpose, the utility model uses following technical scheme：
A kind of structure of range hood deflector multistage movement, including base plate, further include holder and driving device；It is described
Holder and the driving device are mounted on the base plate；
The branch is provided with telescopic device, and the driving device drives the telescopic device flexible；
At least one telescopic device is equipped with limiting plate, and the holder is equipped with microswitch, on the limiting plate
Positioning indent trigger the microswitch.
Preferably, the holder includes left risers and right risers, the telescopic device is sliding slot；
The left risers and right risers are vertically installed on the base plate relatively, and the driving device is installed on described
Base plate；
The left risers and right risers are installed with sliding slot, and two sliding slots are oppositely arranged, pacify in the sliding slot
Equipped with sliding rail, the driving device drives the sliding rail to be slided along the sliding slot；
The sliding rail of the right risers is equipped with limiting plate, and the limiting plate is equipped with multiple positioning indents, and the right risers are solid
Dingan County is equipped with microswitch, and the microswitch triggers microswitch towards the limiting plate, the positioning indent.
Preferably, the driving device includes gear shaft and driving motor；
The driving motor is installed on the base plate, and the gear shaft rotational installation is in the base plate, the driving
Motor drives the gear shaft rotation；
The gear shaft is equipped with multiple gears, and the sliding rail lower end is spline-simulating, the sliding rail lower end and the gear shaft
On gear intermeshing.
Preferably, the microswitch is set there are two trigger switch, there are four the positioning indent is set；
Two trigger switch are located on a longitudinal axis, are in setting up and down, respectively upper trigger switch and lower triggering are opened
It closes；
Three longitudinal axis settings before, during and after four positioning indents are divided into, are divided into the setting of two row horizontal axis；
Indent is positioned on first and first time positioning indent is located at the preceding longitudinal axis, and indent and first time positioning pressure are positioned on first
Slot is in setting up and down；
Second time positioning indent is located at the middle longitudinal axis, and second time positioning indent and first time positioning indent are located at same
One horizontal axis；
Indent is positioned on second and is located at the rear longitudinal axis, and positioning indent on indent and described first is positioned on described second and is located at together
One horizontal axis；
Indent is positioned in the upper trigger switch and first and is located at same horizontal axis, and the lower trigger switch and first time are determined
Position indent is located at same horizontal axis.
Preferably, the left risers and right risers bottom are equipped with installation flange, the left risers and right risers and installation
Angle between flange is 90 degree.
Further, the angle between the left risers and installation flange is at least provided with two deep floors；
Angle between the right risers and installation flange is at least provided with two deep floors.
Further, the left risers are constituted with the installation flange for being set to left risers for integral type bending；
The right risers and the installation flange for being set to right risers are that integral type bending is constituted.
Further, the sliding rail is the mute sliding rail of ball.
Further, the driving motor is one kind in direct current generator and alternating current generator.
Further, the edge of the base plate surrounding has multiple installation screws.
The beneficial effects of the utility model：1, this programme coordinates fine motion to open by the positioning indent being arranged on limiting plate
It closes, sliding rail can be precisely controlled and carry out multistage movement, and then the smoke deflector being mounted on sliding rail is driven to be moved, make smoke deflector
It is not influenced by mechanism power, it is accurate to reach required travel position；In addition, this programme uses the stretching structure of double sided slider bar, it can be with
Change the stroke of sliding rail by adjusting the turnning circle of motor, and then changes aperture of the deflector relative to smoke guide pipe；2, originally
Scheme is provided with multiple gears by gear shaft, matches to make two sliding rails of a transmission shaft and both sides carry out rack-and-pinion
It closes, on the one hand ensure that the synchronism of transmission, on the other hand ensure that the uniformity of device stress, to make sliding rail when flexible
Have the characteristics that steady and accurate；3, this programme uses upper trigger switch setting up and down and lower trigger switch, to two rows, three row cloth
The positioning alveolus set is coordinated, in actual use, when positioning indent on first on limiting plate and first time positioning indent
After being contacted with upper trigger switch, sliding rail is in fully collapsed condition；After second time, which positions indent, is contacted with lower trigger switch, at this time
Sliding rail stretched out a part, but not fully extended, a moderate stroke is provided with this；Until the of the third longitudinal axis
It is positioned on two after indent contacts with upper trigger switch, sliding rail at this time is in the state of range, and cigarette is led mounted on sliding rail
Plate is at maximum aperture, can increase the speed of smoke evacuation.As a result of microswitch and limiting plate, so as to sliding rail
The control for carrying out multistage movement, makes device not influenced by mechanism power, accurate to reach required travel position.
Description of the drawings
Fig. 1 is the installation diagram of one embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the microswitch relative to limiting plate of the utility model, major embodiment trigger switch
With the relative position relation of positioning indent；
Fig. 3 is the use state diagram of the utility model, and the sliding rail in the figure is in fully extended state.
Wherein：Base plate 100, left risers 110, right risers 120, sliding slot 130, sliding rail 140, driving device 200, gear shaft
210, driving motor 220, positioning indent 310 on limiting plate 300, first, first time positioning indent 320, position indent second time
330, positioning indent 340, microswitch 400, upper trigger switch 410, lower trigger switch 420 on second.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figs. 1-3, a kind of structure of range hood deflector multistage movement, including base plate 100, further include also wrapping
Include holder and driving device 200；
The holder and the driving device 200 are mounted on the base plate 100；
The branch is provided with telescopic device, and the driving device drives the telescopic device flexible；
At least one telescopic device is equipped with limiting plate 300, and the holder is equipped with microswitch 400, the limit
Positioning indent on the plate 300 of position triggers the microswitch 400；
The holder includes base plate 100, further includes left risers 110, right risers 120 and driving device 200；
The left risers 110 and right risers 120 are vertically installed on the base plate 100 relatively, and the driving device 200 is pacified
Loaded on the base plate 100；
The left risers 110 and right risers 120 are installed with sliding slot 130, and two sliding slots 130 are oppositely arranged,
Sliding rail 140 is installed, the driving device 200 drives the sliding rail 140 to be slided along the sliding slot 130 in the sliding slot 130；
The sliding rail 140 of the right risers 120 is equipped with limiting plate 300, and the limiting plate 300 is equipped with multiple positioning indents,
The right risers 120 are installed with microswitch 400, and the microswitch 400 is towards the limiting plate 300, the positioning
Indent triggers microswitch 400.
This programme coordinates microswitch 400, can be precisely controlled sliding rail by the positioning indent being arranged on limiting plate
140 carry out multistage movement, and then the smoke deflector being mounted on sliding rail 140 is driven to be moved, and make smoke deflector not by mechanism power
It influences, it is accurate to reach required travel position；In addition, this programme uses the stretching structure of double sided slider bar 140, it can be by adjusting electricity
The turnning circle of machine changes the stroke of sliding rail 140, and then changes aperture of the deflector relative to smoke guide pipe.
Wherein, the driving device 200 includes gear shaft 210 and driving motor 220；
The driving motor 220 is installed on the base plate 100, and the gear shaft 210 is rotatablely installed in the base plate
100, the driving motor 220 drives the gear shaft 210 to rotate；
The gear shaft 210 is equipped with multiple gears, and 140 lower end of the sliding rail is spline-simulating, 140 lower end of the sliding rail and institute
State the gear intermeshing on gear shaft 210.
This programme is provided with multiple gears by gear shaft 210, to make two sliding rails 140 of a transmission shaft and both sides
Rack-and-pinion cooperation is carried out, the synchronism of transmission is on the one hand ensure that, on the other hand ensure that the uniformity of device stress, to
Sliding rail 140 is set to have the characteristics that when flexible steady and accurate.
Wherein, the microswitch 400 is set there are two trigger switch, there are four the positioning indent is set；
Two trigger switch are located on a longitudinal axis, in setting up and down, respectively upper trigger switch 410 and lower triggering
Switch 420；
Three longitudinal axis settings before, during and after four positioning indents are divided into, are divided into the setting of two row horizontal axis；
Indent 310 is positioned on first and first time positioning indent 320 is located at the preceding longitudinal axis, and indent 310 and the are positioned on first
Once positioning indent 320 is in setting up and down；
Second time positioning indent 330 is located at the middle longitudinal axis, second time positioning indent 330 and first time positioning indent
320 are located at same horizontal axis；
Indent 340 is positioned on second and is located at the rear longitudinal axis, is positioned on described second on indent 340 and described first and is positioned indent
310 are located at same horizontal axis；
Indent 310 is positioned in the upper trigger switch 410 and first is located at same horizontal axis, the lower trigger switch 420
It is located at same horizontal axis with first time positioning indent 320.
This programme uses upper trigger switch 410 setting up and down and lower trigger switch 420, the positioning to two rows three row arrangement
Alveolus is coordinated, in actual use, when on first on limiting plate position indent 310 and first time positioning indent 320 and
After upper trigger switch 410 contacts, sliding rail 140 is in fully collapsed condition；Indent 330 and lower trigger switch 420 are positioned when second time
After contact, sliding rail 140 at this time has stretched out a part, but no fully extended, and a moderate stroke is provided with this；Deng
After positioning indent 340 is contacted with upper trigger switch 410 on to the second of the third longitudinal axis, sliding rail 140 at this time is in range
State, be at maximum aperture mounted on the smoke deflector of sliding rail 140, can increase smoke evacuation speed.As a result of fine motion
Switch 400 and limiting plate 300 make shadow of the device not by mechanism power so as to carry out the control of multistage movement to sliding rail 140
It rings, it is accurate to reach required travel position.
Wherein, the left risers 110 and 120 bottom of right risers are equipped with installation flange, the left risers 110 and right risers
Angle between 120 and installation flange is 90 degree.
The setting for installing flange, is conducive to the installation of left risers 110 and right risers 120, also makes left risers 110 and right risers
120 installation is more firm.
In addition, the angle between the left risers 110 and installation flange is at least provided with two deep floors；
Angle between the right risers 120 and installation flange is at least provided with two deep floors.
The setting of deep floor, making left risers 110 and right risers 120, there are one supports relative to installation flange, to make
The mounting structure of left risers 110 and right risers 120 is more stable.
In addition, the left risers 110 and the installation flange for being set to left risers 110 are that integral type bending is constituted；
The right risers 120 and the installation flange for being set to right risers 120 are that integral type bending is constituted.
The design of integral type, it is both easy to produce, also ensure the integral strength of part.
Wherein, the sliding rail 140 is the mute sliding rail of ball.Ball mute sliding rail operation noise is small, and user is made to use
When have better experience sense.
In addition, the driving motor 220 is one kind in direct current generator and alternating current generator.
In addition, the edge of the surrounding of the base plate 100 has multiple installation screws.Installation screw is used for mounting cup
Shell.
Wherein, the material of the left risers 110, right risers 120 and base plate 100 is metal or polymer.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art would not require any inventive effort the other specific implementation modes that can associate the utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (10)
1. a kind of multistage motion structure of range hood deflector, including base plate, which is characterized in that further include holder and driving
Device
The holder and the driving device are mounted on the base plate；
The branch is provided with telescopic device, and the driving device drives the telescopic device flexible；
At least one telescopic device is equipped with limiting plate, and the holder is equipped with microswitch, determines on the limiting plate
Position indent triggers the microswitch.
2. the multistage motion structure of range hood deflector according to claim 1, which is characterized in that the holder includes
Left risers and right risers, the telescopic device are sliding slot；
The left risers and right risers are vertically installed on the base plate relatively, and the driving device is installed on the base plate；
The left risers and right risers are installed with sliding slot, and two sliding slots are oppositely arranged, are equipped in the sliding slot
Sliding rail, the driving device drive the sliding rail to be slided along the sliding slot；
The sliding rail of the right risers is equipped with limiting plate, and the limiting plate is equipped with multiple positioning indents, and the right risers fix peace
Equipped with microswitch, the microswitch triggers microswitch towards the limiting plate, the positioning indent.
3. the multistage motion structure of range hood deflector according to claim 2, which is characterized in that the driving device
Including gear shaft and driving motor；
The driving motor is installed on the base plate, and the gear shaft rotational installation is in the base plate, the driving motor
The gear shaft is driven to rotate；
The gear shaft is equipped with multiple gears, and the sliding rail lower end is spline-simulating, on the sliding rail lower end and the gear shaft
Gear is intermeshed.
4. the multistage motion structure of range hood deflector according to claim 3, which is characterized in that the microswitch
If there are two trigger switch, there are four the positioning indent is set；
Two trigger switch are located on a longitudinal axis, in setting up and down, respectively upper trigger switch and lower trigger switch；
Three longitudinal axis settings before, during and after four positioning indents are divided into, are divided into the setting of two row horizontal axis；
Indent is positioned on first and first time positioning indent is located at the preceding longitudinal axis, and indent is positioned on first and first time positioning indent is in
It is setting up and down；
Second time positioning indent is located at the middle longitudinal axis, and second time positioning indent and first time positioning indent are located at same
Horizontal axis；
Indent is positioned on second and is located at the rear longitudinal axis, and positioning indent on indent and described first is positioned on described second and is located at same
Horizontal axis；
Indent is positioned in the upper trigger switch and first is located at same horizontal axis, the lower trigger switch and first time positioning pressure
Slot is located at same horizontal axis.
5. the multistage motion structure of range hood deflector according to claim 4, which is characterized in that the left risers and
The angle that right risers bottom is equipped with installation flange, the left risers and right risers and installs between flange is 90 degree.
6. the multistage motion structure of range hood deflector according to claim 5, which is characterized in that the left risers and
Angle between flange is installed at least provided with two deep floors；
Angle between the right risers and installation flange is at least provided with two deep floors.
7. the multistage motion structure of range hood deflector according to claim 6, which is characterized in that the left risers and
The installation flange for being set to left risers is that integral type bending is constituted；
The right risers and the installation flange for being set to right risers are that integral type bending is constituted.
8. the multistage motion structure of the range hood deflector according to any one of claim 2-7, which is characterized in that
The sliding rail is the mute sliding rail of ball.
9. the multistage motion structure of the range hood deflector according to any one of claim 3-7, which is characterized in that
The driving motor is one kind in direct current generator and alternating current generator.
10. the multistage motion structure of range hood deflector according to any one of claims 1-7, feature exist
In the edge of the base plate surrounding has multiple installation screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820320086.XU CN208011819U (en) | 2018-03-08 | 2018-03-08 | A kind of multistage motion structure of range hood deflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820320086.XU CN208011819U (en) | 2018-03-08 | 2018-03-08 | A kind of multistage motion structure of range hood deflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208011819U true CN208011819U (en) | 2018-10-26 |
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ID=63888347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820320086.XU Expired - Fee Related CN208011819U (en) | 2018-03-08 | 2018-03-08 | A kind of multistage motion structure of range hood deflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208011819U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413455A (en) * | 2018-03-08 | 2018-08-17 | 佛山市云米电器科技有限公司 | A kind of multistage motion structure of range hood deflector |
| CN108980933A (en) * | 2018-07-04 | 2018-12-11 | 佛山市云米电器科技有限公司 | It is a kind of that flexible smoke deflector structure may be reversed |
| CN110375366A (en) * | 2019-07-29 | 2019-10-25 | 宁波方太厨具有限公司 | A kind of low-extraction type range hood |
| CN113685866A (en) * | 2021-08-10 | 2021-11-23 | 广东格兰仕集团有限公司 | Range hood, smoke stove linkage system and air inlet control method of range hood |
-
2018
- 2018-03-08 CN CN201820320086.XU patent/CN208011819U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413455A (en) * | 2018-03-08 | 2018-08-17 | 佛山市云米电器科技有限公司 | A kind of multistage motion structure of range hood deflector |
| CN108980933A (en) * | 2018-07-04 | 2018-12-11 | 佛山市云米电器科技有限公司 | It is a kind of that flexible smoke deflector structure may be reversed |
| CN110375366A (en) * | 2019-07-29 | 2019-10-25 | 宁波方太厨具有限公司 | A kind of low-extraction type range hood |
| CN110375366B (en) * | 2019-07-29 | 2020-09-29 | 宁波方太厨具有限公司 | Low-suction type range hood |
| CN113685866A (en) * | 2021-08-10 | 2021-11-23 | 广东格兰仕集团有限公司 | Range hood, smoke stove linkage system and air inlet control method of range hood |
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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: 20181026 |