CN208253680U - Panel opening mechanism for range hood and range hood thereof - Google Patents
Panel opening mechanism for range hood and range hood thereof Download PDFInfo
- Publication number
- CN208253680U CN208253680U CN201820371032.6U CN201820371032U CN208253680U CN 208253680 U CN208253680 U CN 208253680U CN 201820371032 U CN201820371032 U CN 201820371032U CN 208253680 U CN208253680 U CN 208253680U
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- China
- Prior art keywords
- hinge
- panel
- range hood
- motor
- transmission mechanism
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- 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.)
- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 title claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 239000003517 fume Substances 0.000 claims description 16
- 239000000779 smoke Substances 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 235000019504 cigarettes Nutrition 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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- Superstructure Of Vehicle (AREA)
Abstract
The utility model discloses a panel opening mechanism for a range hood, which comprises a motor, a mounting plate and a parallelogram hinge transmission mechanism, wherein the motor is arranged on the mounting plate, and the motor is connected with one end of the parallelogram hinge transmission mechanism and is used for driving the parallelogram hinge transmission mechanism to reciprocate; a range hood is also disclosed. The utility model adopts the motor to drive the hinge mechanism to realize the opening and closing of the panel, and has simple control, simple structure, low cost and reliable and stable operation; easy mass production and mass production.
Description
Technical field
The utility model belongs to range hood technical field, and in particular to a kind of panel opener for range hood
And its range hood.
Background technique
Oil smoke enters flue under the work of side-suction type range hood, through hose, rises along flue, finally in roof
Gas outlet discharge；If in this process, oil smoke, which once meets obstructions, to slow down, the negative pressure in flue is excessive, oil smoke
It is difficult to be discharged away, while the oil smoke in flue can be also forced into the kitchen of each resident, oil smoke occurs and flows backward.
Utility model content
In view of this, the main purpose of the utility model is to provide a kind of panel opener for range hood and
Its range hood.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
The utility model embodiment provides a kind of panel opener for range hood comprising motor, mounting plate,
Parallelogram hinge transmission mechanism, the motor are arranged on a mounting board, the motor and parallelogram hinge driver
One end connection of structure is for driving parallelogram hinge transmission mechanism to move back and forth.
In above scheme, the parallelogram hinge transmission mechanism is by first axle, second hinge, third hinge,
Four hinges hingedly form,
In above scheme, the first axle, third hinge are L shape hinge, and one end of the first axle and motor are cut with scissors
It connects, the other end is hinged on the 4th hinge；The both ends of the second hinge are respectively hinged at first axle, the inflection point of third hinge
Place；Hingedly on a mounting board, the other end is hinged on the 4th hinge for one end of the third hinge.
In above scheme, the parallelogram hinge transmission mechanism 3 is arranged two and connects synchronous fortune by connecting rod
It is dynamic.
In above scheme, one end of the third hinge is additionally provided with connecting rod base, the both ends of the connecting rod respectively with two sides
Parallelogram hinge transmission mechanism connecting rod base connection.
In above scheme, the parallelogram hinge transmission mechanism further includes protective cover, and the protective cover is fixed on peace
In loading board and for the hinge after protecting parallelogram hinge transmission mechanism to shrink.
In above scheme, further includes first stroke switch, second stroke switch, be provided with arc on the mounting plate
The both ends of arcuate socket are arranged in hole, the first stroke switch, second stroke switch；Compression bar in the first axle is applied in
It is moved back and forth in arcuate socket in arcuate socket and with motor driven.
It further include first stroke switch, second stroke switch, the first stroke switch, the second row in above scheme
Cheng Kaiguan is located at the side that parallelogram hinge transmission mechanism is arranged on mounting plate；The first axle and motor it is hinged one
End is also hinged with touching compression bar, and the touching compression bar is moved back and forth with motor driven and opened in reciprocating motion with first stroke
It closes or second stroke switch is touched.
The utility model embodiment also provides a kind of range hood comprising exhaust fume collecting hood, panel, air conduit cover, lubricating cup, as above
Panel opener described in any one of scheme is stated, the air conduit cover is located at the top of exhaust fume collecting hood, and the lubricating cup is located at collection
The bottom of petticoat pipe, the panel are arranged at the smoke inlet of exhaust fume collecting hood, and the panel opener is arranged two sets, are located at collection
It the left and right sides in petticoat pipe and is connect with panel and opens or be closed for driving panel.
In above scheme, the panel opener further includes fixed guide rail, and the mounting plate is fixed by fixed guide rail
In collection cigarette.
Compared with prior art, the utility model realizes that panel is opened and is closed using motor driven linkage, control
Simply, structure is simple, low in cost, stabilization reliable for operation；It is easy to produce in batches and high-volume manufactures.
Detailed description of the invention
Fig. 1 is that the utility model embodiment 1 provides a kind of perspective view of panel opener for range hood；
Fig. 2 is that the utility model embodiment 1 of the present invention provides in a kind of panel opener for range hood in parallel
The structural schematic diagram of quadrilateral hinge transmission mechanism；
Fig. 3 is the rearview of Fig. 2；
Fig. 4 is that the utility model embodiment 2 of the present invention provides in a kind of panel opener for range hood in parallel
The structural schematic diagram of quadrilateral hinge transmission mechanism；
Fig. 5 is the rearview of Fig. 4；
Fig. 6 is that the utility model embodiment 3 provides a kind of panel opening state stereogram of range hood；
Fig. 7 is the right view of Fig. 6；
Fig. 8 is a kind of right view for the panel closed state that the utility model embodiment 3 provides range hood.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1:
The utility model embodiment provides a kind of panel opener for range hood, as shown in Figure 1, 2, 3, packet
Include motor 1, mounting plate 2, parallelogram hinge transmission mechanism 3, the motor 1 is arranged on mounting plate 2, the motor 1 with
One end connection of parallelogram hinge transmission mechanism 3 is for driving parallelogram hinge transmission mechanism 3 to move back and forth.
As shown in Fig. 2, the parallelogram hinge transmission mechanism 3 is by first axle 31, second hinge 32, third hinge
33, the 4th hinge 34 hingedly forms,
The first axle 31, third hinge 33 are L shape hinge, and one end of the first axle 31 and motor 1 are hinged, separately
One end is hinged on the 4th hinge 34；The both ends of the second hinge 32 are respectively hinged at first axle 31, third hinge 33
At inflection point；One end of the third hinge 33 is hinged on mounting plate 2, and the other end is hinged on the 4th hinge 34.
The parallelogram hinge transmission mechanism 3 is arranged two and is moved synchronously by the connection of connecting rod 35.
One end of the third hinge 33 is additionally provided with connecting rod base 331, and the both ends of the connecting rod 35 are flat with two sides respectively
The connecting rod base 331 of row quadrilateral hinge transmission mechanism 3 connects.
One end of the third hinge 33 is hinged close to the side of mounting plate 2 and mounting plate 2, and connecting rod base is arranged in another side
331, the connecting rod base 331 of two parallelogram hinge transmission mechanisms 3 is connected by connecting rod 35, in this way, on two parallel four sides
Shape hinge transmission mechanism 3 can be realized under the driving of motor 1 and move synchronously.
Further, further include first stroke switch 4, second stroke switch 5, be provided with arcuate socket on the mounting plate 2
21, the both ends of arcuate socket 21 are arranged in the first stroke switch 4, second stroke switch 5；Compression bar in the first axle 31
311 are applied in arcuate socket 21 and move back and forth in arcuate socket 21 with the driving of motor 1, in this way, passing through the movement of compression bar 311
Control opens or closes first stroke switch 4, second stroke switch 5, realizes motor 1 to parallelogram hinge transmission mechanism 3
Motion control.
The parallelogram hinge transmission mechanism 3 further includes protective cover 36, and the protective cover 36 is fixed on mounting plate 2
And for the hinge after protecting parallelogram hinge transmission mechanism 3 to shrink.
The efforts process of the utility model embodiment:
When booting, the starting of motor 1 is rotated clockwise, and the operating of compression bar 311 to the first stroke in first axle 31 is driven to open
When closing 4, motor 1 stops working；
When shutdown, when the compression bar 311 in first axle 31 is under the driving of motor 1, revolved counterclockwise centered on motor 1
Turn, when being compressed to second stroke switch 5, motor 1 stops working.
Embodiment 2:
The utility model embodiment provides a kind of panel opener for range hood comprising motor 1, mounting plate
2, parallelogram hinge transmission mechanism 3, the motor 1 are arranged on mounting plate 2, the motor 1 and parallelogram hinge
One end connection of transmission mechanism 3 is for driving parallelogram hinge transmission mechanism 3 to move back and forth.
The parallelogram hinge transmission mechanism 3 is cut with scissors by first axle 31, second hinge 32, third hinge the 33, the 4th
Chain 34 hingedly forms,
The first axle 31, third hinge 33 are L shape hinge, and one end of the first axle 31 and motor 1 are hinged, separately
One end is hinged on the 4th hinge 34；The both ends of the second hinge 32 are respectively hinged at first axle 31, third hinge 33
At inflection point；One end of the third hinge 33 is hinged on mounting plate 2, and the other end is hinged on the 4th hinge 34.
The parallelogram hinge transmission mechanism 3 is arranged two and is moved synchronously by the connection of connecting rod 35.
One end of the third hinge 33 is additionally provided with connecting rod base 331, and the both ends of the connecting rod 35 are flat with two sides respectively
The connecting rod base 331 of row quadrilateral hinge transmission mechanism 3 connects.
One end of the third hinge 33 is hinged close to the side of mounting plate 2 and mounting plate 2, and connecting rod base is arranged in another side
331, the connecting rod base 331 of two parallelogram hinge transmission mechanisms 3 is connected by connecting rod 35, in this way, on two parallel four sides
Shape hinge transmission mechanism 3 can be realized under the driving of motor 1 and move synchronously.
It as shown in Figure 4,5, further, further include first stroke switch 4, second stroke switch 5, the first axle 31
With motor 1 hinged one end be also hinged with touching compression bar 312, the touching compression bar 312 with motor 1 driving reciprocating motion and
It is touched in reciprocating motion with first stroke switch or second stroke switch.
The parallelogram hinge transmission mechanism 3 further includes protective cover 36, and the protective cover 36 is fixed on mounting plate 2
And for the hinge after protecting parallelogram hinge transmission mechanism 3 to shrink.
The efforts process of the utility model embodiment:
When booting, the starting of motor 1 is rotated clockwise, and the touching compression bar 312 in first axle 31 is driven to operate to the first row
When Cheng Kaiguan 4, motor 1 stops working；
When shutdown, when the touching compression bar 312 in first axle 31 is under the driving of motor 1, centered on motor 1 counterclockwise
Rotation, when being compressed to second stroke switch 5, motor 1 stops working.
Embodiment 3:
The utility model embodiment also provides a kind of range hood, as shown in Fig. 6,7,8 comprising exhaust fume collecting hood 7, panel 8,
Air conduit cover 9, lubricating cup 10, panel opener 11, the air conduit cover 9 are located at the top of exhaust fume collecting hood 7, and the lubricating cup 10 is located at collection cigarette
The bottom of cover 7, the panel 8 are arranged at the smoke inlet of exhaust fume collecting hood 7, and the panel opener 11 is arranged 7 in exhaust fume collecting hood
And it is connect with panel 8 and opens or be closed for driving panel 8.
The panel opener 11 it include motor 1, mounting plate 2, parallelogram hinge transmission mechanism 3, the first row
Cheng Kaiguan 4, second stroke switch 5, the motor 1 are arranged on mounting plate 2, and the motor 1 is driven with parallelogram hinge
One end connection of mechanism 3 is for driving parallelogram hinge transmission mechanism 3 to move back and forth.
The parallelogram hinge transmission mechanism 3 is cut with scissors by first axle 31, second hinge 32, third hinge the 33, the 4th
Chain 34 hingedly forms,
Specifically, the first axle 31, third hinge 33 are L shape hinge, one end of the first axle 31 and motor 1
Hingedly, the other end is hinged on the 4th hinge 34；The both ends of the second hinge 32 are respectively hinged at first axle 31, third hinge
At the inflection point of chain 33；One end of the third hinge 33 is hinged on mounting plate 2, and the other end is hinged on the 4th hinge 34.
By the mating connection of connecting rod base 331 and fixed guide rail 6, parallelogram hinge transmission mechanism 3 is driven in motor 1
When movement, hinge is driven the also more firm of the more stable and entire installation of parallelogram hinge transmission mechanism 3.
Alternatively, the first axle 31 is L shape hinge, one end of the first axle 31 and motor 1 are hinged, other end hinge
It connects on the 4th hinge 34；The both ends of the second hinge 32 are respectively hinged at the inflection point of first axle 31, third hinge 33
One end；One end of the third hinge 33 is hinged on mounting plate 2, and the other end is hinged on the 4th hinge 34.
It as shown in Figure 2,3, further, further include first stroke switch 4, second stroke switch 5, on the mounting plate 2
It is provided with arcuate socket 21, the both ends of arcuate socket 21 are arranged in the first stroke switch 4, second stroke switch 5；First hinge
Compression bar 311 on chain 31 is applied in arcuate socket 21 and moves back and forth in arcuate socket 21 with the driving of motor 1.
Alternatively, further include first stroke switch 4, second stroke switch 5 as shown in Figure 4,5, the first axle 31 and
The hinged one end of motor 1 is also hinged with touching compression bar 312, and the touching compression bar 312 drives with motor 1 and moves back and forth and past
It is touched in multiple movement with first stroke switch or second stroke switch.
The panel opener 11 is arranged two sets, is located at the left and right sides in exhaust fume collecting hood 7；Two sets of panels open machine
The motor 1 of structure 11 rotates synchronously, it is ensured that mechanism is synchronous to be opened or be closed.
The panel opener 11 further includes fixed guide rail 6, and the mounting plate 2 passes through fixed guide rail 6 and is fixed on collection cigarette
In cover 7.
The efforts process of the utility model embodiment:
When booting, the starting of motor 1 is rotated clockwise, and compression bar 311 or the touching compression bar 312 in first axle 31 is driven to transport
It goes to when being compressed to first stroke switch 4, motor 1 stops working；The composition mechanism of exhaust fume collecting hood 7 and panel 8, which is in, at this time opens
State, smoke inlet 71 realize maximum leakage, guarantee maximum design air inlet, realize normal oil smoke suction function；
When shutdown, when the compression bar 311 in first axle 31 or compression bar 312 is touched under the driving of motor 1, with motor 1
Centered on rotate counterclockwise, when being compressed to second stroke switch 5, motor 1 stops working；The composition of exhaust fume collecting hood 7 and panel 8 at this time
Mechanism be in closed state, close smoke inlet 71, prevent oil smoke from flowing backward.
The utility model embodiment provides range hood and has T shape (tower) range hood and side suction (close to inhale) formula range hood concurrently
The advantages of, more there is four sides oil network to enter the wind fume-exhausting feature, oil smoke is allowed to have nowhere to run.
The utility model realizes side-sucking oil smoke sucking machine and nearly formula kitchen ventilator panel using the less and lower mode of manufacturing cost
Unlatching and closure function；Product structure is simple, stabilization reliable for operation；It is easy to produce in batches and high-volume manufactures；Control is simple
The advantages of.In the on state, it can be achieved that the maximum of smoke inlet is opened, the maximum cross-section of fume inlet passage ensure that；Closing shape
The oil smoke that state can effectively prevent user's family flue collector flows backward, and generates peculiar smell in user room.
The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range.
Claims (10)
1. a kind of panel opener for range hood, which is characterized in that it includes motor, mounting plate, parallelogram
Hinge transmission mechanism, on a mounting board, one end of the motor and parallelogram hinge transmission mechanism connects for the motor setting
It connects for driving parallelogram hinge transmission mechanism to move back and forth.
2. a kind of panel opener for range hood according to claim 1, which is characterized in that described parallel four
Side shape hinge transmission mechanism is hingedly made of first axle, second hinge, third hinge, the 4th hinge.
3. a kind of panel opener for range hood according to claim 2, which is characterized in that first hinge
Chain, third hinge are L shape hinge, and one end of the first axle and motor are hinged, and the other end is hinged on the 4th hinge；It is described
The both ends of second hinge are respectively hinged at first axle, at the inflection point of third hinge；One end of the third hinge is hinged on peace
In loading board, the other end is hinged on the 4th hinge.
4. a kind of panel opener for range hood according to claim 3, which is characterized in that described parallel four
Side shape hinge transmission mechanism 3 is arranged two and is moved synchronously by connecting rod connection.
5. a kind of panel opener for range hood according to claim 4, which is characterized in that the third hinge
One end of chain is additionally provided with connecting rod base, the both ends of the connecting rod connecting rod with the parallelogram hinge transmission mechanism of two sides respectively
Seat connection.
6. a kind of panel opener for range hood according to claim 5, which is characterized in that described parallel four
Side shape hinge transmission mechanism further includes protective cover, and the protective cover is fixed on a mounting board and for protecting parallelogram to cut with scissors
Hinge after chain-drive mechanism contraction.
7. a kind of panel opener for range hood according to claim 2-6 any one, which is characterized in that
It further includes first stroke switch, second stroke switch, is provided with arcuate socket on the mounting plate, the first stroke switch,
Second stroke switchs the both ends that arcuate socket is arranged in；Compression bar in the first axle is applied in arcuate socket and drives with motor
It moves and moves back and forth in arcuate socket and switched in reciprocating motion with first stroke switch or second stroke.
8. a kind of panel opener for range hood according to claim 2-6 any one, which is characterized in that
It further includes first stroke switch, second stroke switch, and the first stroke switch, second stroke switch, which are located on mounting plate, to be set
The side of horizontalization row quadrilateral hinge transmission mechanism；The first axle and the hinged one end of motor are also hinged with touching compression bar,
The touching compression bar is moved back and forth with motor driven and is touched in reciprocating motion with first stroke switch or second stroke switch
It touches.
9. a kind of range hood, which is characterized in that it includes exhaust fume collecting hood, panel, air conduit cover, lubricating cup, such as claim 1-8 any
Panel opener described in one, the air conduit cover are located at the top of exhaust fume collecting hood, and the lubricating cup is located at the bottom of exhaust fume collecting hood, institute
It states panel to be arranged at the smoke inlet of exhaust fume collecting hood, the panel opener is arranged two sets, is located at the left and right in exhaust fume collecting hood
Two sides and connect with panel for driving panel open or be closed.
10. a kind of range hood according to claim 9, which is characterized in that the panel opener further includes fixing
Guide rail, the mounting plate are fixed in collection cigarette by fixed guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820371032.6U CN208253680U (en) | 2018-03-19 | 2018-03-19 | Panel opening mechanism for range hood and range hood thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820371032.6U CN208253680U (en) | 2018-03-19 | 2018-03-19 | Panel opening mechanism for range hood and range hood thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208253680U true CN208253680U (en) | 2018-12-18 |
Family
ID=64608615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820371032.6U Expired - Fee Related CN208253680U (en) | 2018-03-19 | 2018-03-19 | Panel opening mechanism for range hood and range hood thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208253680U (en) |
-
2018
- 2018-03-19 CN CN201820371032.6U patent/CN208253680U/en not_active Expired - Fee Related
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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: 20181218 |