CN209910012U - Smoke guide plate chain lifting mechanism and range hood - Google Patents
Smoke guide plate chain lifting mechanism and range hood Download PDFInfo
- Publication number
- CN209910012U CN209910012U CN201920547411.0U CN201920547411U CN209910012U CN 209910012 U CN209910012 U CN 209910012U CN 201920547411 U CN201920547411 U CN 201920547411U CN 209910012 U CN209910012 U CN 209910012U
- Authority
- CN
- China
- Prior art keywords
- gear
- guide plate
- motor
- smoke guide
- chain
- 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.)
- Active
Links
Images
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The utility model provides a smoke deflector chain elevating system and range hood relates to the domestic appliance field. This smoke deflector chain elevating system is applied to range hood, includes: the lifting mechanism comprises a motor, a transmission shaft, a first gear, a second gear, a third gear, a transmission chain, a fourth gear and a lifting crank; the transmission shaft is connected with an output shaft at the first side of the motor; the first gear is meshed with the second gear; the second gear is coaxially connected with the third gear; the third gear is connected with the transmission chain; the transmission chain is also connected with a fourth gear; the fourth gear is arranged on the lifting crank; the second side of the motor and the first side of the motor are symmetrically arranged relative to the motor. The motor drives the gear to drive the chain to move stably, so that the cigarette guide plate is driven to move stably, and the moving stability of the cigarette guide plate is improved.
Description
Technical Field
The utility model relates to a domestic appliance field particularly, relates to a smoke deflector chain elevating system and range hood.
Background
In order to improve the smoking effect of the range hood, people manufacture various range hoods with movable smoke guide plates, and when the range hood works, the smoke guide plates are driven by a driving mechanism to perform lifting motion or deflection motion, so that the angle of an air inlet and the air inlet amount of the range hood are adjusted. The existing range hood can greatly improve the oil smoke absorption effect by arranging the lifting mechanism to drive the smoke guide plate to do lifting motion, but the existing range hood has the defect of insufficient motion stability of the smoke guide plate, and the user experience is poor. Therefore, the existing smoke guide plate lifting mechanism needs to be further improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lead cigarette board chain elevating system and range hood, motor drive gear drive chain stationary motion drives the stationary motion of leading the cigarette board, has increased the stationarity of leading the cigarette board motion.
In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:
in a first aspect, the embodiment of the utility model provides a smoke deflector chain elevating system is provided, is applied to range hood, include: motor, transmission shaft, first gear, second gear, third gear, drive chain, fourth gear, lifting crank.
The transmission shaft is connected with an output shaft at the first side of the motor; the first gear is meshed with the second gear; the second gear is coaxially connected with the third gear; the third gear is connected with the transmission chain; the transmission chain is also connected with a fourth gear; the fourth gear is arranged on the lifting crank; the second side of the motor and the first side of the motor are symmetrically arranged relative to the motor.
The motor is used for driving the transmission shaft to synchronously rotate; the transmission shaft is used for driving the second gear to synchronously rotate through the first gear; the second gear is used for driving the transmission chain to do lifting motion through the third gear; the transmission chain is used for driving the lifting crank to move synchronously through the fourth gear.
Optionally, this smoke deflector chain elevating system still includes: a smoke guide plate connecting rod; the smoke guide plate connecting rod is connected with the lifting crank.
Optionally, this smoke deflector chain elevating system still includes: a supporting seat; the supporting seat is arranged on the motor; the supporting seat is used for stabilizing the motor.
Specifically, the lifting crank is connected with a smoke guide plate of the range hood; the lifting crank is used for driving the smoke guide plate to perform lifting motion.
Optionally, this smoke deflector chain elevating system still includes: a volute assembly; the motor is mounted inside the volute assembly.
Specifically, the volute component is installed on the inner side wall of the installation box body of the range hood.
In a second aspect, the embodiment of the present invention further provides a range hood, including: the installation box body, the smoke guide plate, the smoke collecting hood and the smoke guide plate chain lifting mechanism are arranged on the installation box body.
The smoke guide plate chain lifting mechanism is arranged in the middle of the inner side wall of the installation box body; the smoke guide plate chain lifting mechanism is connected with the smoke guide plate; the smoke collecting cover is arranged on the upper part of the smoke guide plate.
The utility model provides a smoke deflector chain elevating system and range hood relates to the domestic appliance field. This smoke deflector chain elevating system is applied to range hood, includes: the lifting mechanism comprises a motor, a transmission shaft, a first gear, a second gear, a third gear, a transmission chain, a fourth gear and a lifting crank; the transmission shaft is connected with an output shaft at the first side of the motor; the first gear is meshed with the second gear; the second gear is coaxially connected with the third gear; the third gear is connected with the transmission chain; the transmission chain is also connected with a fourth gear; the fourth gear is arranged on the lifting crank; the second side of the motor and the first side of the motor are symmetrically arranged relative to the motor. The motor drives the gear to drive the chain to move stably, so that the cigarette guide plate is driven to move stably, and the moving stability of the cigarette guide plate is improved.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 shows a schematic structural view of a range hood with a smoke guide plate chain lifting mechanism provided by an embodiment of the present invention.
Icon: 100-smoke guide plate chain lifting mechanism, 101-motor, 102-transmission shaft, 103-first gear, 104-second gear, 105-third gear, 106-transmission chain, 107-fourth gear, 108-lifting crank, 109-smoke guide plate connecting rod, 110-supporting seat, 111-volute component, 200-range hood, 201-installation box body, 202-smoke guide plate, 203-smoke collecting cover, 204-installation component and 205-shell.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, fig. 1 is a schematic structural view of a range hood with a smoke guide plate chain lifting mechanism according to an embodiment of the present invention. This smoke guide plate chain elevating system 100 includes: motor 101, transmission shaft 102, first gear 103, second gear 104, third gear 105, drive chain 106, fourth gear 107, lifting crank 108.
The transmission shaft 102 is connected with an output shaft on a first side of the motor 101; the first gear 103 is meshed with the second gear 104; the second gear 104 is coaxially connected with the third gear 105; the third gear 105 is connected with a transmission chain 106; the transmission chain 106 is also connected with a fourth gear 107; the fourth gear 107 is mounted on the lifting crank 108; the second side of the motor 101 is symmetrically disposed with respect to the motor 101 with respect to the first side of the motor 101.
And the motor 101 is used for driving the transmission shaft 102 to synchronously rotate.
And the transmission shaft 102 is used for driving the second gear 104 to rotate synchronously through the first gear 103.
And a second gear 104 for driving the transmission chain 106 to move up and down through a third gear 105.
And the transmission chain 106 is used for driving the lifting crank 108 to move synchronously through the fourth gear 107.
Optionally, the above-described smoke guide plate chain lifting mechanism on both sides of the motor may also be set to be on one side, three sides, or more than one side of the motor, and is not limited to be on both sides of the motor, and the smoke guide plate can be kept stable in the lifting process. In addition, the third gear and the fourth gear can be set to be the same in specification, and can also be set to be different in specification on the premise of realizing chain transmission.
Optionally, the smoke guide plate lifting mechanism 100 further comprises a smoke guide plate connecting rod 109; the smoke guide connecting rod 109 is connected with the lifting crank 108.
Optionally, the smoke guide plate lifting mechanism 100 further comprises a support base 110; the support base 110 is mounted on the motor 101; the support base 110 is used to stabilize the motor 101.
Adopt the supporting seat to make being connected of motor and transmission shaft more firm, prevent to appear becoming flexible at the in-process of smoke deflector elevating system work, improve the job stabilization nature of lampblack absorber.
The lifting crank 108 is connected with a smoke guide plate 202 of the range hood; the lifting crank 108 is used for driving the smoke guide plate 202 to perform lifting movement.
The driving chain is driven to move up and down to transmit power to the lifting crank, and the lifting crank is connected with the smoke guide plate, so that the smoke guide plate is lifted, and the lifting cranks on the two sides of the motor are good in movement synchronism.
Optionally, the smoke guide plate lifting mechanism 100 further comprises a volute assembly 111; motor 101 is mounted inside volute assembly 111.
Specifically, the volute assembly 111 is mounted on the inner side wall of the mounting box 201 of the range hood 200.
The motor is installed in the spiral case subassembly, can stabilize the motor, prevents that violent not hard up from appearing in the motor in the course of the work, increases the safety in utilization of lampblack absorber.
Referring to fig. 1, a range hood 200 includes: the installation box 201, the smoke guide plate 202, the smoke collecting hood 203 and the smoke guide plate chain lifting mechanism 100.
The smoke guide plate chain lifting mechanism 100 is arranged in the middle of the inner side wall of the installation box body 201; the smoke guide plate chain lifting mechanism 100 is connected with the smoke guide plate 202; the smoke collecting cover 203 is installed at the upper portion of the smoke guide plate 202.
When the smoke guide plate lifting mechanism works, the motor drives the transmission shaft to synchronously rotate, the transmission shaft drives the second gear to move through the first gear at the outer end of the transmission shaft, the third gear and the second gear synchronously move to drive the transmission chain to do lifting motion, and the fourth gear at the bottom and the lifting crank move step by step. The smoke guide plate can move up and down through the height difference of the lifting crank. The smoke guide plate lifting mechanism adopts the transmission of gears, transmission chains and lifting cranks, the transmission is very accurate, and the motion synchronism and stability of the smoke guide plates on the two sides of the motor are good.
To sum up, the utility model provides a smoke deflector chain elevating system and range hood relates to the domestic appliance field. This smoke deflector chain elevating system is applied to range hood, includes: the lifting mechanism comprises a motor, a transmission shaft, a first gear, a second gear, a third gear, a transmission chain, a fourth gear and a lifting crank; the transmission shaft is connected with an output shaft at the first side of the motor; the first gear is meshed with the second gear; the second gear is coaxially connected with the third gear; the third gear is connected with the transmission chain; the transmission chain is also connected with a fourth gear; the fourth gear is arranged on the lifting crank; the second side of the motor and the first side of the motor are symmetrically arranged relative to the motor. The motor drives the gear to drive the chain to move stably, so that the cigarette guide plate is driven to move stably, and the moving stability of the cigarette guide plate is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Claims (7)
1. The utility model provides a smoke deflector chain elevating system, is applied to range hood, its characterized in that includes: the lifting mechanism comprises a motor, a transmission shaft, a first gear, a second gear, a third gear, a transmission chain, a fourth gear and a lifting crank;
the transmission shaft is connected with an output shaft at the first side of the motor; the first gear is meshed with the second gear; the second gear is coaxially connected with the third gear; the third gear is connected with the transmission chain; the transmission chain is also connected with the fourth gear; the fourth gear is arranged on the lifting crank; the second side of the motor and the first side of the motor are symmetrically arranged relative to the motor;
the motor is used for driving the transmission shaft to synchronously rotate;
the transmission shaft is used for driving the second gear to synchronously rotate through the first gear;
the second gear is used for driving the transmission chain to do lifting motion through the third gear;
and the transmission chain is used for driving the lifting crank to synchronously move through the fourth gear.
2. The smoke guide plate chain elevating mechanism of claim 1 further comprising: a smoke guide plate connecting rod; the smoke guide plate connecting rod is connected with the lifting crank.
3. The smoke guide plate chain elevating mechanism of claim 1 further comprising: a supporting seat; the supporting seat is arranged on the motor; the supporting seat is used for stabilizing the motor.
4. The smoke guide plate chain lifting mechanism as claimed in claim 1, wherein the lifting crank is connected with the smoke guide plate of the range hood; the lifting crank is used for driving the smoke guide plate to perform lifting motion.
5. The smoke guide plate chain elevating mechanism of claim 1 further comprising: a volute assembly; the motor is mounted inside the volute assembly.
6. The smoke guide plate chain lifting mechanism of claim 5, wherein the volute component is mounted on the inner side wall of the mounting box body of the range hood.
7. A range hood, comprising: a mounting box body, a smoke guide plate, a smoke collecting hood and the smoke guide plate chain lifting mechanism of any one of claims 1 to 6;
the smoke guide plate chain lifting mechanism is arranged in the middle of the inner side wall of the installation box body; the smoke guide plate chain lifting mechanism is connected with the smoke guide plate; the smoke collecting cover is arranged on the upper part of the smoke guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920547411.0U CN209910012U (en) | 2019-04-18 | 2019-04-18 | Smoke guide plate chain lifting mechanism and range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920547411.0U CN209910012U (en) | 2019-04-18 | 2019-04-18 | Smoke guide plate chain lifting mechanism and range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209910012U true CN209910012U (en) | 2020-01-07 |
Family
ID=69044918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920547411.0U Active CN209910012U (en) | 2019-04-18 | 2019-04-18 | Smoke guide plate chain lifting mechanism and range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209910012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829036A (en) * | 2020-07-28 | 2020-10-27 | 宁波方太厨具有限公司 | Range hood and control method thereof |
-
2019
- 2019-04-18 CN CN201920547411.0U patent/CN209910012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829036A (en) * | 2020-07-28 | 2020-10-27 | 宁波方太厨具有限公司 | Range hood and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209910012U (en) | Smoke guide plate chain lifting mechanism and range hood | |
| CN206439881U (en) | A kind of movable part elevating mechanism of range hood and application have the range hood of the elevating mechanism | |
| CN108253478A (en) | A kind of movable part elevating mechanism of range hood and application have the range hood of the elevating mechanism | |
| CN201059660Y (en) | Cooker hood | |
| CN207504709U (en) | A kind of small-sized Omni-mobile platform decelerating motor | |
| CN211580447U (en) | Electrical control cabinet convenient to equipment | |
| CN211298800U (en) | Lifting table | |
| CN114234250B (en) | Air guide device and range hood | |
| CN113103217A (en) | Mechanical arm | |
| CN216716326U (en) | Air ducting and range hood | |
| CN208635166U (en) | A kind of kitchen ventilator with elevating that smoking areas is variable | |
| CN221098735U (en) | Fume collecting device and range hood | |
| CN215660253U (en) | Mechanical arm | |
| CN207035265U (en) | A kind of smoke deflector elevating mechanism of range hood | |
| CN210832150U (en) | Lifting mechanism for cigarette machine and cigarette machine with same | |
| CN219222567U (en) | Integrated kitchen range | |
| CN217329931U (en) | Fume exhaust fan | |
| CN216591867U (en) | Air ducting and range hood | |
| CN2506896Y (en) | Telescopic smoke collection hood type fume exhauster | |
| CN219693383U (en) | Lifting type fume exhaust fan | |
| CN213834328U (en) | Linkage type two-stage telescopic arm mechanical arm | |
| CN204880608U (en) | Air conditioner air guide mechanism lifting drive assembly and air conditioner | |
| CN211146628U (en) | Silent lifting type range hood | |
| CN204233058U (en) | Floor brush of dust collector | |
| CN212157274U (en) | Intelligent adjustable cooking bench |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |