CN219735418U - Kitchen ventilator panel turnover device - Google Patents
Kitchen ventilator panel turnover device Download PDFInfo
- Publication number
- CN219735418U CN219735418U CN202321066067.6U CN202321066067U CN219735418U CN 219735418 U CN219735418 U CN 219735418U CN 202321066067 U CN202321066067 U CN 202321066067U CN 219735418 U CN219735418 U CN 219735418U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- panel turnover
- range hood
- movable support
- lower connecting
- 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.)
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Links
- 230000007306 turnover Effects 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 claims description 23
- 230000000903 blocking effect Effects 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 239000006233 lamp black Substances 0.000 claims description 2
- 239000000779 smoke Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
The utility model relates to the field of range hoods, in particular to a plate turnover device of a range hood, which comprises a driving motor, wherein the driving motor drives a limiting plate to swing, the limiting plate is respectively pivoted with an upper connecting rod and a lower connecting rod, one end of the upper connecting rod is arranged in a connecting rod chute, and one end of the lower connecting rod is pivoted with a movable bracket; the movable support is hook-shaped, one end of the movable support is pivoted with the fixed support, the other end of the movable support is fixedly connected with the turning plate, and the pivot point of the movable support and the lower connecting rod is close to the pivot point of the movable support and the fixed support. After the scheme is adopted, the turning plate is more stable when turning over, the linkage structure is simplified, and the requirement on the installation space is reduced.
Description
Technical Field
The utility model relates to the field of range hoods, in particular to a panel turnover device of a range hood.
Background
The fume exhaust fan is also called fume exhaust fan and is one kind of kitchen appliance for purifying kitchen environment. The kitchen range is arranged above a kitchen range, can rapidly pump away waste generated in combustion of the range and oil smoke harmful to human bodies in a cooking process, is discharged outdoors, and simultaneously condenses and collects the oil smoke, so that pollution is reduced, air is purified, and the kitchen range has the effects of gas protection and explosion prevention.
The existing part of lampblack absorber can use the structure of turning over the board, namely make through the motor drive when working, drive the board of turning over and overturn, enlarge the smoking mouth, and carry on the auxiliary smoking through turning over the board. The prior board turnover device generally adopts a motor to drive a push rod, and the push rod is matched with a hinge structure to push the board turnover to rotate, as described in the prior patent CN 218179000U.
However, in this structure, the stroke of the electric push rod is linear motion, and even if the electric push rod is matched through the hinge structure, the electric push rod is converted into swing capable of driving the turning plate to turn over, the installation structure and the linkage structure are complex, and the installation position of the electric push rod is limited (the installation position of the electric push rod, the telescopic stroke of the push rod and the swing space of the linkage mechanism must be considered).
Therefore, the inventor further researches the device and develops a plate turnover device of the range hood, and the plate turnover device is generated.
Disclosure of Invention
The utility model aims to provide a panel turnover device of a range hood, which is more stable when a panel turnover is turned over, simplifies a linkage structure and reduces the requirement on installation space.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
a panel turnover device of a range hood comprises a driving motor, wherein the driving motor drives a limiting piece to swing, the limiting piece is respectively pivoted with an upper connecting rod and a lower connecting rod, one end of the upper connecting rod is arranged in a connecting rod chute in a slidable manner, and one end of the lower connecting rod is pivoted with a movable bracket; the movable support is hook-shaped, one end of the movable support is pivoted with the fixed support, the other end of the movable support is fixedly connected with the turning plate, and the pivot point of the movable support and the lower connecting rod is close to the pivot point of the movable support and the fixed support.
The driving motor rotates to drive the limit plate to swing, and then drives the upper connecting rod and the lower connecting rod to do corresponding linkage motion, and the lower connecting rod drives the movable support to do swinging motion when swinging through the cooperation of the upper connecting rod and the connecting rod chute, and as the movable support is close to two pivot points of the lower connecting rod and the fixed support, the turning plate can be driven to do large-amplitude opening and closing motion.
Further, the driving motor is arranged on the back surface of the fixed glass plate, and the turning plate is positioned below the fixed glass plate.
The smoke absorbing port of the turnover type range hood is generally positioned above the side of the cooking bench, so that the turnover plate is turned up from bottom to top to match and fold smoke.
Further, the limiting piece is linked with the driving motor through the shaft sleeve.
The limiting piece is fastened and matched through the shaft sleeve so as to realize relative rotation under the drive of the motor.
Further, the connecting rod chute and the lower connecting rod are of arc structures, and the radian setting directions of the connecting rod chute and the lower connecting rod are opposite.
By means of the arrangement, the whole transmission component can be transmitted in a space as small as possible, and meanwhile, the overturning function of the overturning plate can be realized.
Further, the turning plate is a glass plate.
The flap may be referred to as a moving glass plate.
Further, the swing amplitude of the limiting piece is 90 degrees, and the overturning amplitude of the turning plate is 90 degrees.
Further, the back of the fixed glass plate is provided with a controller installation box, and the controller installation box is communicated with the wire blocking cover and the wire blocking strip.
The controller installation box is used for installing a controller, and the wiring of the controller wire is covered by the wire blocking cover and the wire blocking strip, so that the controller is not influenced by oil fume.
Further, the mounting plates are arranged on two sides of the back of the fixed glass plate, and the buckles are arranged on the mounting plates.
The fixed glass plate is matched and installed with the range hood through the buckle.
After the scheme is adopted, compared with the prior art, the utility model has the following advantages:
the whole device can be arranged on the back of the fixed glass plate, in a limited space, the turnover opening and closing of the turnover plate is realized through the transmission of each part, the transmission is stable, and the structure is simpler.
Drawings
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a side view of FIG. 1;
description of the reference numerals
A fixed glass plate 1, a mounting plate 11, a buckle 12, a movable glass 2,
a limiting plate 3, an upper connecting rod 31, a lower connecting rod 32, a shaft sleeve 33, a connecting rod chute 34,
the movable support 35, the fixed support 36, the motor mounting box 4 and the controller mounting box 5.
Detailed Description
The utility model will be further described with reference to the drawings and the specific examples.
As shown in fig. 1, a panel turnover device of a range hood comprises a fixed glass plate 1 and a movable glass 2, wherein mounting plates 11 are arranged on two sides of the back part of the fixed glass plate 1 (the back part refers to one side which is relatively positioned in a smoke absorbing cavity of the range hood), buckles 12 are arranged on the mounting plates 11, and the buckles 12 enable the fixed glass plate 1 to be arranged on the smoke absorbing cavity of the range hood.
Taking the view of fig. 1 as an example, a gear motor mounting box 4 is arranged beside the left buckle 12, a gear motor is arranged in the gear motor mounting box, a limiting piece 3 is arranged beside the mounting box, the limiting piece 3 is linked with the gear motor through a shaft sleeve 33, the whole limiting piece 3 is of a cam structure and is respectively pivoted with one ends of an upper connecting rod 31 and a lower connecting rod 32, a nut is arranged at the other end of the upper connecting rod 31, a gap between the nut and the upper connecting rod 31 enables the upper connecting rod 31 to be arranged in a connecting rod chute 34 in a slidable mode, and the other end of the lower connecting rod 32 is pivoted with a movable bracket 35.
The back of the fixed glass plate 1 is also provided with a controller installation box 5, and the controller installation box 5 is communicated with the wire blocking cover and the wire blocking strip.
As shown in fig. 2, the movable bracket 35 is in a hook shape, one end of the movable bracket 35 is pivoted with the fixed bracket 36, the other end of the movable bracket is fixedly connected with the movable glass 2, the pivot point of the movable bracket 35 and the lower connecting rod 32 is close to the pivot point of the fixed bracket 36, and the hook part just bypasses from the lower part of the fixed glass plate 1, so that the movable bracket 35 cannot be influenced in swinging.
The connecting rod chute 34 and the lower connecting rod 32 are arc-shaped, and the radian setting directions of the two are opposite in the state shown in fig. 2. With this structure, when the limit plate 3 is rotated upward, the end of the upper link 31 moves in the arc-shaped link chute 34, and the lower link 32 drives the movable bracket 35 to rotate, thereby rotating the movable glass 2 from the horizontally opened state by 90 ° to the closed state.
The foregoing is only specific embodiments of the present utility model, and words such as "upper, lower, left, right, middle" and the like "related to the present utility model are merely used by way of reference, not to be construed as limiting, and any insubstantial modifications made by the present utility model shall fall within the scope of the utility model.
Claims (8)
1. The utility model provides a lampblack absorber panel turnover, its characterized in that: the device comprises a driving motor, wherein the driving motor drives a limiting piece to swing, the limiting piece is respectively pivoted with an upper connecting rod and a lower connecting rod, one end of the upper connecting rod is arranged in a connecting rod chute in a slidable manner, and one end of the lower connecting rod is pivoted with a movable bracket; the movable support is hook-shaped, one end of the movable support is pivoted with the fixed support, the other end of the movable support is fixedly connected with the turning plate, and the pivot point of the movable support and the lower connecting rod is close to the pivot point of the movable support and the fixed support.
2. The range hood panel turnover according to claim 1, wherein: the driving motor is arranged on the back surface of the fixed glass plate, and the turning plate is positioned below the fixed glass plate.
3. The range hood panel turnover according to claim 1, wherein: the limiting piece is linked with the driving motor through the shaft sleeve.
4. The range hood panel turnover according to claim 1, wherein: the connecting rod chute and the lower connecting rod are arc-shaped structures, and the radian setting directions of the connecting rod chute and the lower connecting rod are opposite.
5. The range hood panel turnover according to claim 1, wherein: the turning plate is a glass plate.
6. The range hood panel turnover according to claim 1, wherein: the swing amplitude of the limiting piece is 90 degrees, and the overturning amplitude of the turning plate is also 90 degrees.
7. The range hood panel turnover according to claim 2, wherein: the back of the fixed glass plate is provided with a controller installation box which is communicated with the wire blocking cover and the wire blocking strip.
8. The range hood panel turnover according to claim 2, wherein: the two sides of the back of the fixed glass plate are provided with mounting plates, and the mounting plates are provided with buckles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321066067.6U CN219735418U (en) | 2023-05-06 | 2023-05-06 | Kitchen ventilator panel turnover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321066067.6U CN219735418U (en) | 2023-05-06 | 2023-05-06 | Kitchen ventilator panel turnover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219735418U true CN219735418U (en) | 2023-09-22 |
Family
ID=88052364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321066067.6U Active CN219735418U (en) | 2023-05-06 | 2023-05-06 | Kitchen ventilator panel turnover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219735418U (en) |
-
2023
- 2023-05-06 CN CN202321066067.6U patent/CN219735418U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |